baber/WOPTO huggingface dataset:
Patent JP-H0368838-A (JP)
Title: Detection of hydrogen invading steel structural member from environment of use
Inventor: SUZUKI SHINICHI
IPC: G01N7/10
Filed: 1989-08-08
Abstract: PURPOSE:To make it possible to perform stabilized continuous measurement simply for a long period by providing a hydrogen collecting space to a steel structure member, and measuring the hydrogen which is discharged into the hydrogen collecting space as the pressure increasing increment in the space. CONSTITUTION:When one surface of a member 1 is in contact with a corroding environment 2, a tightly closed hydrogen collecting space 3 is provided to a part of the member 1. The inside of the space is equally divided into two parts of a space 31 into which hydrogen is discharged and a space 32 into which hydrogen is not discharged with a partitioning wall 4. The pressure difference between both spaces 31 and 33 is measured with a differential pressure gage 5. In the meantime, as the space 32, a tightly closed container having the same volume which is provided otherwise in the same temperature environment as the space 31 can be used, and the container and the space 31 can be connected to the differential pressure gage with a conduit tube.
Patent JP-H0254065-A (JP)
Title: Construction of slab with rib and spacer for rib reinforcement
Inventor: TAKENAGA YASUO
IPC: E04G11/40
Filed: 1988-08-17
Abstract: PURPOSE:To shorten the process of construction as well as reduce the cost of construction by a method in which a rib reinforcing bar, slab bars, and lower form panel of slab with rib are prefabricated to form a formwork unit, and the prefabricated unit is lifted up and set between side form panels of large beam. CONSTITUTION:A rib bottom form panel 11 is set on a formwork fixer 9, and the shaft 10a of the screw connected with the threaded hole (e) of a spacer 12 is thrust through the panel 11 from above and fixed with a shaft 10b, a receiver tool 10c, and a wedge 10. A bolt 17 is thrust through the remaining hole of the panel 11 from below, the spacer 12 is screwed with the projected upper end, and the lower chord member 5 of a rib reinforcement 7 is placed on the spacer 12 and fixed with bolt 16. The bottom form panel 13 is placed over the neighborhood of the panel 11, a spacer 14 for slab reinforcement is placed on the panel 13, and the slab reinforcement 8 is connected to an upper chord member 4 to make up the unit of prefabricated assembly B.
Patent JP-H06191985-A (JP)
Title: Method of growing crystal or crystal layer
Inventor: KREMPL PETER W DR
IPC: C30B29/14
Filed: 1993-08-19
Abstract: PURPOSE: To enable growth of a high-quality and large crystal by using a seed crystal plate consisting of α-SiO 2  and adding F -  to a culture soln. at the time of hydrothermal growth of the crystal or the like with the culture soln. using the seed crystal plate from the metal orthophosphate.  
     CONSTITUTION: The crystal or crystal layer is hydrothermally grown with the culture soln. using the seed crystal plate from the metal orthophosphate, more particularly GaPO 4  or AlPO 4 . In this method, the seed crystal plate consisting of the α-SiO 2  is inserted into the culture soln. in the initial phase of the growth method and F -  is added to the culture soln. in order to form the first crystal layer on at least the quartz seed crystal plate. The typical seed crystal 1 of a square shape consisting of, for example, quartz and having a length ratio l y >l x >l z  and the metal orthophosphate-crystal 2 grown thereon are exhibited by the coordinate systems X, Y and Z determined with respect to the crystal axis as shown in Fig. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0652415-A (JP)
Title: Automatic vending machine
Inventor: HARASHIMA HIROMASA
IPC: G07F9/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide an automatic vending machine which can recognize the number of merchandises to be replenished to a merchandise storage column regardless of the number of thrown-in merchandises. CONSTITUTION:The merchandise storage column is provided with an optical sensor 21 detecting merchandises moving in the merchandise storage column. The throw-in quantity counted slave 26 of a controller 2 counts the merchandises according to the output of the optical sensor 21 very time the merchandise is thrown in the merchandise storage column. The main control part 23 of the controller 2 calculates the number of merchandises sold by addition according to the vending of merchandises and the number of thrown-in merchandises by subtraction, thereby calculating the number merchandises to be thrown in the merchandise storage column.
Patent JP-S6361109-A (JP)
Title: Method and apparatus for measuring shape
Inventor: MATSUDA JINICHI
IPC: G01B11/245
Filed: 1986-09-01
Abstract: PURPOSE:To measure a shape by utilizing thermography technique, by measuring the intensity of infrared rays from an object to be measured from a position arranged so as to be inclined at a predetermined angle with respect to the object to be measured and a position moved therefrom by a predetermined distance by a plurality of infrared sensors. CONSTITUTION:Infrared sensors 11a, 11b move so as to vibrate between a position R1 and a position R2 separated therefrom by a predetermined distance in an inclined direction with respect to the same place of an object 12 being an object to be measured by a horizontal and oblique scanning drive part 14. At the same time, the entire surface of the object 12 is scanned in horizontal and oblique angle directions to measure the intensity of infrared rays emitted from the object 12. The output signals of the sensors 11a, 11b measured by said moving scanning are processed by an output signal processing part 13. This information is displayed on a display apparatus 15 in synchronous relation to the scanning operation of an infrared sensor part 11. The shape of the object 12 is calculated from the informations of the sum and difference of the output signals at two respective positions of two sensors 11a, 11b and the distance dL between the positions R1, R2.
Patent JP-H0371966-A (JP)
Title: Manufacture of dispersing reinforcing metal composite material
Inventor: HIKITA KOJI
IPC: B22D11/00
Filed: 1989-08-08
Abstract: PURPOSE:To manufacture a composite material, in which reinforcing material is uniformly dispersed in matrix metal, by dropping the temp. in the range of coexistence of solid and liquid of the matrix metal while stirring the molten matrix metal mixing the reinforcing material and after that, raising the temp. CONSTITUTION:For example, in molten Al alloy 14 as the matrix metal, the reinforcing material 22 of SiC particles is mixed while stirring this with propeller 18 in a stirring device 16. Further, the temp. in the range of coexistence of solid and liquid of the matrix metal is dropped under condition of stirring the molten metal 14 with the propeller 18, and after, the temp. is raised. At the time of dropping the temp. of molten metal 14, this crystallized material is increased and agglomerate of the reinforcing material 22 is broken into fine particles by shearing action with the crystallized material of solid phase, and the broken reinforcing materials 22 are uniformly dispersed in the molten metal 14, which the fluidity is improved by raising the temp. thereof. Therefore, the composite material uniformly dispersing the reinforcing material without remaining the agglomerated condition, is manufactured.
Patent JP-S6096956-A (JP)
Title: Film picture reader
Inventor: NONAKA MASAAKI
IPC: H04N1/40
Filed: 1983-10-31
Abstract: PURPOSE:To enhance operability by providing a phase locked loop switching circuit which switches rotational frequency of a motor to several high and low stages and a sample holding circuit which switches frequency sampling an analogue picture signal to several high and low stages. CONSTITUTION:When a changeover switch SW1 is connected to a high frequency side 2f1 by a phase locked loop PLL circuit 7, a motor 6 rotates at full speed, and carrying speed of a film 5 is accelerated and a normal mode appears. When the switch SW1 is connected to a low frequency side f1, the motor rotates at low speed, film carrying speed becomes lower, and a high resolution mode appears. When a changeover switch SW2 is connected to a low frequency side fA by a sample and hold circuit 11, a sampling frequency is delayed, and a normal mode appears. When the switch SW2 is connected to a high frequency side 2fA, the sampling frequency is delayed, and the high resolution mode appears.
Patent JP-H0253309-A (JP)
Title: Constant current circuit
Inventor: YAMADA ICHIRO
IPC: H03F3/343
Filed: 1988-08-18
Abstract: PURPOSE:To guarantee the operation of a load by adding a nonconductive transistor(TR) leaking at the radiation of light so as to increase the current supply capability of TRs being components of a current mirror. CONSTITUTION:A nonconductive P-channel MOS TR 101 is leaked in the radiation of light to increase the gate potential of N-channel MOS TRs 202, 203 thereby increasing the current fed to a load 204. A current IL fed to the load 204 is expressed as IL=K(VGS-VT)<2>, where VGS is a gate potential of the N- channel MOS TR 203, 0V is given to a source potential as a reference level, K is a current drive coefficient and VT is a threshold level. When the nonconductive P-channel MOS TR 101 is leaked in the radiation of light and the gate potential VGS is increased to VGS+DELTAV, the current IL is expressed as IL=K(VGS+DELTAV-VT)<2> and then increased. Thus, the current to the load is increased.
Patent JP-H1122841-A (JP)
Title: Control valve device for hot water supply device
Inventor: HIROTA HISATOSHI
IPC: F16K31/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To simplify a hot water supply device, and reduce a cost by performing two controls of control of the mixing ratio of boiling water and water in mixed hot water sent out to a hot spring pipeline and control of a flow rate by a single valve body driven by a mixing ratio control motor and a flow rate control motor. SOLUTION: A driving shaft 100 rotates a first output gear 53 by a first motor 51 through a first speed reduction gear group 55. The driving shaft 100 also moves a second output gear 54 in the shaft direction by a second motor 52 through a second speed reduction gear group 56. A valve body 21 rotates by rotating the driving shaft 100 by the first motor 51, and the opening area of an inlet hole 8a of a hot spring pipeline 8 changes, and a flow rate of mixed hot water changes. On the other hand, the driving shaft 100 is moved in the shaft direction by the second motor 52, and when the valve body 21 is moved in the shaft direction, a flow rate of the mixed hot water sent out to the hot spring pipeline 8 from a merging part 7 changes.
Patent JP-H0646961-A (JP)
Title: Grill apparatus
Inventor: INAYAMA MINORU
IPC: A47J37/06
Filed: 1992-07-31
Abstract: PURPOSE:To appropriately heat a cooking material by receiving a pan in a grill so that a heating source is hindered from a temperature sensor and receiving of the pan is detected, and by setting a timer to a desired time so that heating is interrupted after the lapse of the desired time. CONSTITUTION:A pan 3 is provided in the manner of being taken in and out freely in a grill case 1 for heating and processing a cooking material 6, e.g. meat and fish. The ceiling of the grill case 1 is fitted with, e.g. a gas burner 2 as a heating source 2 for heating a heating space 13 above the pan 3. The bottom face of the grill case l is fitted with a temperature sensor 4. When the pan 3 is received in the grill case 1, the gas burner 2 is hindered from the temperature sensor 4 so that a detected temperature lowers and receiving of the pan 3 is detected. Then, a timer is set to a desired time corresponding to the kind of the cooking material 6. When the time of the timer is up, the gas burner 2 is closed and heating is interrupted. According to the kind of the cooking material 6, the cooking material 6 is turned over and the timer is set again. Thus, heating is conducted appropriately.
Patent JP-S6452068-A (JP)
Title: High-frequency plasma generator
Inventor: MORI YOSHIAKI
IPC: C23C14/54
Filed: 1987-08-19
Abstract: PURPOSE:To make the sputtering rate and quality of a film constant by providing a means for controlling the coil voltage or current of a magnetron-discharge electromagnet to allow the peak-to-peak voltage of an electrode to coincide with a set value. CONSTITUTION:A high-frequency peak-to-peak voltage detecting circuit 3 is arranged between a terminal 8 connected to a target and an impedance-matching circuit 2. The detection value and a reference value set by a high-frequency peak-to-peak voltage setting circuit 5 are compared by a comparator 4, and the difference between both values is outputted to a control circuit 6. The control circuit 6 is actuated to decrease or increase the coil current of the magnetron-discharge electromagnet, hence the peak-to-peak voltage is increased or decreased. By this method, the reproducibility in the sputtering rate and quality of a film is improved regardless of the change in the erosion of the target.
Patent JP-H0647733-A (JP)
Title: Apparatus for supporting material to be cut
Inventor: MOGI KATSUMI
IPC: B28D7/04
Filed: 1992-07-31
Abstract: PURPOSE:To prevent material to be cut from breakage and falling in slicing the material with a cutting machine by supporting the material. CONSTITUTION:An apparatus is equipped with; a base 20 for positioning material to be cut, a front support 36 which is installed vertically on the base 20 and is able to move in the direction crossing at right angle to the cutting face and to incline horizontally, a suction opening 40 formed on the contacting surface of the front support 36, support transfer mechanisms 26, 28, 30 which transfer the front support 36, and a support inclining mechanism which inclines the front support 36. The base 20 can move along a rail R.
Patent JP-S6447965-A (JP)
Title: Measurement for fault point of cable
Inventor: MIURA AKIO
IPC: G01R31/08
Filed: 1987-08-19
Abstract: PURPOSE:To enable precise and accurate measurement, by interlocking two variable resistors while a digital measurement is performed. CONSTITUTION:A variable resistor 1 and a variable resistor 6 with variable contacts of both the resistors being interlocked are provided. This resistor 6 has the total resistance divided into resistance R6 and R7 with a variable contact 6a, both ends thereof are connected to a DC power source 7 and the contact 6a is connected to an A/D converter 8 while a memory 9 and a digital display device 10 are connected to the converter 8. Here, when the positions of variable contacts 1a and 6a of the resistors 1 and 6 are adjusted with a rotary knob 11 so that a galvanometer 4 will be free from resistance, divided resistances R1 and R2 of the resistor 1 satisfies balance requirement of a specified formula. Here, a voltage Ei is applied to the contact 6a to be inputted to the converter 8. Thus, when a digital display value for the voltage Ei is stored into the memory 9 beforehand, the converter 8 reads a digital data for the voltage Ei inputted from the contact 6a out of the memory 9 to be shown on the display device 10.
Patent JP-S5995213-A (JP)
Title: Cream preparation
Inventor: TAKASHIMA YOUJI
IPC: A61K9/06
Filed: 1982-11-24
Abstract: PURPOSE:To obtain a disinfectant agent for external use, containing a large amount of degulainium chloride, and having excellent storage stability, by compounding dequalinium chloride together with beta-cyclodextrin and crystalline cellulose and/or PVA. CONSTITUTION:A base composed of a mixture of water, an aqueous phase component (e.g. a polyhydric alcohol) and an oil-phase component (e.g. oils or fats, wax, etc.) is compounded with (A) 0.1-0.5wt%, preferably 0.2-0.4wt% of dequalinium chloride [1,1-decamethylenebis(4-aminoquinaldinium chloride], (B) 0.1-10.0wt%, especially 4.0-7.0wt% of beta-cyclodextrin, and (C) 0.1-3.0wt%, especially 0.5-1.5wt% of crystalline cellulose and/or 0.1-5.0wt%, especially 1.0-2.0wt% of PVA. The addition of beta-cyclodextrin remarkably increases the solubility of dequalinium chloride in water, and the addition of PVA, etc. prevents the precipitation of the compound.
Patent JP-2001035322-A (JP)
Title: Mounting structure for combination switch
Inventor: SUZUKI HIDEAKI
IPC: H01H25/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a combination switch which allows easy mounting/demounting with high workability. SOLUTION: For a mounting structure of a combination switch mounted on a periphery of a jacket tube 2 of a steering shaft 1, a rotation preventing part 3 is provided on the peripheral of the jacket tube 2, a combination switch is constituted with a pair of switch members 10, 28 holding the jacket tube 2 on both the left and right sides, and mounting with mounting parts provided on the upper and lower opposing edges, and a rotation preventing part 14 positioning the rotation preventing part 3 of the jacket tube 2 is provided on the inner peripheral surface of either of the switch member 10 or 28. Mounting parts of the individual switch members 10, 28 comprises a locking mean 16 composed of a lock part 16 and a lock receiving part 33 providing on one opposing edge, and fastening means 19, 35 provided on the other opposing edge.
Patent JP-H0850921-A (JP)
Title: Pre-treatment for non-aqueous solvent type lithium secondary cell
Inventor: TOBISHIMA SHINICHI
IPC: H01M4/134
Filed: 1994-08-09
Abstract: PURPOSE:To avoid dangerous conditions such as the fuming and combustion of a cell by a simple method by performing more than two times a changing/ discharging cycle where charging is carried out at current density higher than specified one as cell usage pretreatment. CONSTITUTION:As cell usage pretreatment for a cell employing electrolyte where ion dissociation lithium salt is dissolved in non-aqueous solvent, a charging/discharging cycle where discharging takes place at current density higher than 1mA/cm, is repeated more than two times. After the cell has been manufactured, if a first discharge takes place at current density higher than 1mA/cm, a surface film over the entire surface of lithium is destroied. This constitution thereby permits lithium to be deposited all over the surface of lithium at the time charging to be made from that time on, thereby permits its form to be excellent in smoothness, and also permits its thermal stability to be enhanced. Therefore, the dangerous condition of the cell can thereby be avoided by a simple method.
Patent JP-H1051213-A (JP)
Title: Antenna device
Inventor: YONEYAMA TAKASHI
IPC: H01Q1/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the cooling capability and to promote high density mounting of an antenna device in a simple constituting by using a cooling means which absorbs the quantity of heat generated by plural transmitting/receiving modules by means of a liquid refrigerant and radiating the quantity of heat of the returned refrigerant that absorbed the quantity of heat from the modules for controlling the heat in these modules of a cooling plate. SOLUTION: Plural transmitting/receiving modules 21, constructing an array antenna, are vertical and horizontally arranged in a casing 20 for an antenna device. The modules 21 are attached almost vertical to a cooling plate which constructs an evaporator that is made of a light plate type metallic material having high thermal conductivity. Then plural pieces are embedded into the cooling plate, and a liquid refrigerant is supplied to these pipes via the refrigerant exit and an inlet pipe of a cooling part 30 and circulated via the connection pipes 26 and 27. Thus, the modules 21 are cooled directly.
Patent JP-2000040868-A (JP)
Title: Printed wiring board
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/34
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which is excellent in the adhesive strength of a conductor pattern to an insulating substrate and can prevent the damage of the insulating substrate. SOLUTION: In a printed wiring board 1 comprising an insulating substrate 2, a conductor pattern 3 provided on the insulating substrate 2, and a solder resist 4 as an insulating protective film for covering the insulating substrate 2 and the conductor pattern 3, the conductor pattern 3 is trapezoid in cross section where the width c of the base 31 sticking fast to the insulating substrate 2 is larger than the width d of an upper part 32, and besides the flank 315 of the base 31 is covered with a solder resist 4. On the other hand, the flank 325 of the upper part 32 is exposed from the solder resist 4.
Patent JP-S6099428-A (JP)
Title: Fixed size feed controlling device
Inventor: OKAMOTO AKIHIKO
IPC: B65H23/185
Filed: 1983-11-02
Abstract: PURPOSE:To perform fixed size feeding at high accuracy by constituting a titled device in such a manner that signals of a master rheostat are used in fixed size feeding. CONSTITUTION:Inching circuits 4, 5 that supply inching signals through respective contacts 10a, 10b and a master rheostat 7 that supplies a driving signal through a contact 11a are connected to electric motors M, M that drive a reel 1 and adjoining roll 2. Further, a line operation reference circuit 14 that outputs speed reference signal at the time of line operation and a continued inching reference circuit 12 that outputs speed reference signal at the time of continued inching operation are connected to the master rheostat 7 through contacts 13a, 13b respectively. By making one of contacts 13a and 13b ON, either speed reference at the time of line operation which is the output of the line operation reference circuit 14 or speed reference at the time of continued inching operation which is the output of the continued inching reference circuit 12 is selected.
Patent JP-S6450360-A (JP)
Title: Manufacture of bulb equipped with reflector
Inventor: WATANABE TSUTOMU
IPC: F21V19/00
Filed: 1987-08-21
Abstract: PURPOSE:To prevent external conductors made of molybdenum from electrically corroding by applying voltage not exceeding the specified value per 1cm of distance between them between both external conductors made of molybdenum so as to light, and heating adhesive by the heat generated at that time and then hardening it. CONSTITUTION:In adhering process, adhesive 3 before hardening exhibits alkalinity of PH10.5, and that both external conductors 26, 26 made of molybdenum are buried in the adhesive 3, so when applying current, a part of the current leaks and flows between both external conductors 26, 26 through the adhesive 3. However, since voltage between both external conductors 26, 26 is adjusted to 10V, the potential gradient inside the adhesive 3 is only 21.5V per 1cm, therefore even if the adhesive 3 hardens, the surface of the external conductors 26, 26 are hardly corroded, and further after hardening, the adhesive 3 is almost neutral and has scarcely water absorption property, so it lacks conductivity and even if rated current of 12V is applied, the external conductors 26, 26 never corrode.
Patent JP-H0924986-A (JP)
Title: Magnetic-storage-card container with magnetic-storage-information erasure function
Inventor: YANAI HIROKAZU
IPC: B42D15/10
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent abuse of a magnetic storage card by a third person, by providing a magnet into a magnetic-storage-card container used for storing magnetic storage cards such as a cash card, credit card, and railroad commuter' s ticket. SOLUTION: Lateral plates 3 and 4 are attached to both sides of a storage part 2, and a magnetic storage card 1 is stored in a groove with a magnet 5 attached to it. The lateral plates 3 and 4 are laterally movable by, for example, a dovetail structure. The magnetic storage card 1 is taken out or put in laterally by detaching or sliding either the lateral plate 3 or 4, and this prevents the contact of the magnetic information storage part of the magnetic storage card 1 with the magnet 5, preventing erasure of its information. If the magnetic storage card 1 is pulled out from above by a person who doesn't know this structure, the magnetic information storage part of the card 1 loses the information by the contact of the storage part with the magnet 5, and the card 1 is made useless.