baber/WOPTO huggingface dataset:
Patent JP-H02158576-A (JP)
Title: Encoder mounting structure
Inventor: NAKAI KEIICHIRO
IPC: B66B1/30
Filed: 1988-12-09
Abstract: PURPOSE:To enable a rotary moving amount of a sheave to be accurately transmitted to a rotor of an encoder by constituting a structure so as to always apply to the sheave a predetermined load of normal toward the axial line of the sheave. CONSTITUTION:In case of arranging a rotor 4 of an encoder 3 on the circumferential surface of a sheave 1, first in a condition that a spring 19 is released, a movable bracket 7 is turned while turning an arm member 9. Here a rod 17 moves its penetrating part in a long hole of a bracket 15 in almost a dogleg shape. Next, when an axial line A3 of the sheave 1 or a shaft 24 is positioned in a plane containing an axial line A1 of a signal forming part 6, axial line A2 of a supporting part 10 in the arm member 9, center line C1 of a connection material 18 and the center line C2 of the rod 17, the spring 19 is compressed by a nut 22 and given predetermined urging force. Thus in a contact part of the rotor 4 with the circumferential surface of the sheave 1, a predetermined load of normal toward the axial line A3 of the sheave 1 is always applied to the sheave 1, and its rotary moving amount can be accurately transmitted to the rotor 4.
Patent JP-H07159520-A (JP)
Title: Ultrasonic wave receiving device
Inventor: KIMURA YUTAKA
IPC: G01S7/523
Filed: 1993-12-13
Abstract: PURPOSE:To provide an ultrasonic wave receiving device capable of suppressing side lobe without depending on adjustment of shading resistance and enlargement of vibrators. CONSTITUTION:A phase difference arises between sound waves received by an A group of vibrators A0, A1 to An and those received by a B group of vibrators B0, B1 to Bn. Signals from each group of vibrators are added together by adders AD1, AD2 and the addition results are multiplied using a multiplier MX. An unnecessary polarity-side part is subtracted from the multiplication result by a half-wave rectifier circuit HD, and an output of the half-wave rectifier circuit is rectified by an absolute value rectifier circuit DT to calculate an absolute value so as to form a reception-oriented beam.
Patent JP-H08167153-A (JP)
Title: Optical disk device
Inventor: KUSAMUTA YOSHITOSHI
IPC: G11B7/085
Filed: 1994-12-15
Abstract: PURPOSE: To accurately access an aimed address at high speed. CONSTITUTION: This device is provided with an optical head 4 for reading out the content of an optical disk, a rough actuator 2 moving the optical head 4 in the radial direction of the disk 14, and a control part 1 controlling the operation of the actuator 2 on trapezoidal locus so that moving speed becomes zero when the optical head 4 reaches a destination. Then, the optical head 4 is provided with an objective lens 4A and a fine actuator 3 moving the lens 4A, and the control part 1 is provided with a track count part 8 measuring the moving distance of the optical head 4 together with a speed detection part 9 measuring the moving speed of the optical head 4.  The control part 1 controls the operation of the actuator 3 based on moving distance information from the count part 8 and moving speed information from the detection part 9 so that the relative speed of the optical disk 14 and the objective lens 4A of the optical head 4 may be zero.
Patent JP-H02167458-A (JP)
Title: Method and apparatus for single
Inventor: MAIKERU ETSUCHI BAANAMU
IPC: G01N27/416
Filed: 1988-12-09
Abstract: PURPOSE: To achieve an improvement method without requiring any preliminary deprotein ization treatment when measuring the concentration of ions in a liquid by a compact disposable detection cell. CONSTITUTION: A case 10 accommodates a means for calculating an electromotive force and is connected to a battery and a reading device 12 so that it can be operated. Then, a disposable detection cell 11 is covered with a nonconductive film where an ion transmission carrier that is specifical to an ion to be measured is dipped. An engineer takes out a cell 11 whose scale has been determined in advance before use from a package that has already been sanitarily treated and embeds it into the case 10. Then. by placing a drop of blood on the cell 11, generated electromotive force is shown on the device 12 whose scale has been determined for the concentration of potassium and other ions. Then, the cell 11 is used when a test is completed, and a new cell 11 is used for the succeeding test.
Patent JP-H03173948-A (JP)
Title: Optical information recording medium
Inventor: ABE MICHIHARU
IPC: G11B7/24085
Filed: 1989-11-30
Abstract: PURPOSE:To improve an information recording density by alternately forming grooves and lands with spiral, concentrical or parallel rugged shapes on an optical information recording surface and setting the effective depth of the ruggedness at the specific ratios of the wavelength of a laser beam. CONSTITUTION:The magneto-optical recording film 2 which consists of metals, such as Te and Bi or the alloy thereof and is formed on a transparent substrate 1 consisting of a transparent material, such as glass, is alternately formed with the grooves 4, 5 and the lands 7 with the spiral, concentrical or parallel rugged shapes. The depth of the grooves 4, 5 is set at 3/8 to 5/8 of the wavelength of the laser beam used so that the pitch between the tracks in the case of formation of a plane by elongating the grooves is increased. The grooves are formed as the guide grooves at the time of the execution of the tracking control of an optical pickup. The arrival of the condensed beam at the adjacent land an the interference thereof by the setting of the above-mentioned depth are prevented by increasing the distance between the tracks. The crosstalks between the tracks is decreased in this way and the quality of reproduced signals and the information recording density are improved.
Patent JP-2000142576-A (JP)
Title: Ship propulsion system
Inventor: MATSUURA MASAO
IPC: B63H21/17
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To dispense with any electric motor installation space or a slip ring in a hull, to miniaturize a pot, to enable the use of a compact electric motor which is high in speed and low in torque, and to easily attach/detach the electric motor. SOLUTION: In this ship propulsion device 97 provided with a casing 35 which is turnably provided around the vertical axis VL through a ship bottom 31 and a propeller shaft 73 to one end of which piercing the casing a propeller 75 is fixed, and to the other end of which arranged in the casing 35 the rotation from a drive shaft 83 concentric with the vertical axis VL is transmitted, a rotational output shaft 55 of an electric motor M to drive the drive shaft 83 is arranged concentric with the vertical axis VL, and the electric motor M is arranged in the casing 35 below a space 51 inboard the hull.
Patent JP-H08168115-A (JP)
Title: Electrical equipment housing panel
Inventor: SAIDA SHOICHI
IPC: H02B1/04
Filed: 1994-12-15
Abstract: PURPOSE: To house a standard electrical equipment inside a thinner box. CONSTITUTION: An electrical equipment 2 with a height H larger than a width W is mounted to the bottom of a box 1 in one direction so that it can be horizontally rotated via a hinge 4.
Patent JP-2000142769-A (JP)
Title: Spout, and spout-equipped bag
Inventor: SAITO TAKASHI
IPC: B65D75/58
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a spout and a spout-equipped bag which are adaptable to use under high-temperature heat treatment and available for forming an opening by tearing off a seal-up plate at its thin part or by bending a cap body at its thin part and by cutting it off. SOLUTION: For a spout made of a plastic molded article in a structure wherein an opening is formed by tearing off a seal-up plate 12 at its thin part 13 or by bending a cap body at its thin part and by cutting it off, resin to be used is such as propylene-ethylene copolymer which is 2,000-5,000 kg/cm2 (JIS K7203) in bending modulus of elasticity while being 100-120 deg.C (JIS K7206) in softening point.
Patent JP-H05148040-A (JP)
Title: Production of piezoelectric ceramics
Inventor: TERAO KOICHI
IPC: C04B35/491
Filed: 1991-11-27
Abstract: PURPOSE:To obtain piezoelectric ceramics having good piezoelectric characteristics in good operability and yield by releasing a formed material burned so as to give a specified porosity and re-laminating the formed material and similarly burning the formed material, in laminating a green sheet and sintering the laminate. CONSTITUTION:When formed materials of green sheets are laminated and burned to produce a piezoelectric ceramics, the first burning is carried out so as to give 2-15% porosity. Thereby sticking between the laminated formed materials do not occur. Sticking of the laminated formed material proceeds when the porosity is less than 2% and successive release becomes difficult. On the other hand, when the porosity exceeds 15%, sticking of formed material occurs in the second burning. Then after the formed material which was subjected to first burning is once released and re-laminated, the second burning is carried out at a temperature higher than the first burning so that the porosity becomes <2%. In this method since a stickiness-preventing agent such as ZrO2 is not used, dispersion of piezoelectric characteristics and worsening phenomenon of the surface coarseness owing to the reaction of a stickness-preventing agent with a sintered compact does not occur.
Patent JP-H02157560-A (JP)
Title: Controller of air conditioner
Inventor: IMAI HIROHISA
IPC: F24F11/02
Filed: 1988-12-09
Abstract: PURPOSE:To shorten a pressure dropping time to contrive the improvement of reliability of a device by setting the temperature which is a specified value lower than the detection temperature of a temperature detection means by a setting part, thereafter stopping combustion by a stop part to revise the scattering of approximation detection of pressure by temperature when the temperature exceeds its set temperature, surely stopping combustion before pressure increase and driving a heat conveyance means for a specified time by heat conveyance control part until the switch of pressure is actuated to reset. CONSTITUTION:When a pressure switch 19 of a setting part 22 is opened by pressure increase, the temperature of TS=TP-DELTATS which is DELTATS lower than the detection temperature TP of a thermistor 20 is set. When the pressure switch 19 is opened again by pressure falling, combustion is performed again. When the detection temperature T of the thermistor 20 is higher than the set temperature TS, a stop part 23 stops the combustion of a heat source 11. After the pressure switch 19 is opened, a timer 24 counts a specified time, a heat conveyance control part 25 opens a third solenoid valve 4 while the timer 24 counts the specified time and a valve 3 is opened and closed, so that a heat conveyance means 18 is driven to protect a refrigerant from collecting in a heat exchanger 13 so as to promote pressure dropping.
Patent JP-H01153643-A (JP)
Title: Preventive agent for intoxication with liquor
Inventor: ASANO TAKESHI
IPC: A61P39/02
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a preventive agent for intoxication with liquors, containing sodium polyacrylate, capable of relieving intoxication with the liquors occurring after intake of alcoholic beverages and preventing unpleasant feeling and unhealthiness due to the intoxication with the liquors. CONSTITUTION:Intoxication with liquors is relieved by orally ingesting sodium polyacrylate before intake of alcohol. The sodium polyacrylate having >=0.4, preferably 0.6-1.0 intrinsic viscosity at 30 deg.C may be directly administered or dissolved in water, cow's milk, tea, juice, etc., and then administered. The dose thereof is preferably 0.5-500mg, preferably 5-20mg per kg body weight and may be administered once within 30min before intake of alcohol.
Patent JP-H09152110-A (JP)
Title: Two step combustion burner
Inventor: YASUOKA SHO
IPC: F23C99/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To ensure a combustion state continuously in an optimum manner by changing the fuel ratios of first and second stages in a self-controlled manner in a burner. SOLUTION: A throat 12 of small diameter is formed in a furnace wall 11 such that it is opened toward the inside of a furnace, and a flame due to first stage combustion is formed in the furnace. A first stage first fuel nozzle 13a is provided on the upstream side of the space in the burner, and a second stage second fuel nozzle 13b penetrating a furnace wall 1 toward the inside of the furnace is provided in the vicinity of the throat 12. Such construction is provided based upon a fact that pressure in the space in the burner depends upon air temperature while pressure in the furnace is substantially the same.
Patent JP-H07138597-A (JP)
Title: Detergent composition
Inventor: KARAKI KAZUHISA
IPC: C11D7/50
Filed: 1993-11-18
Abstract: PURPOSE:To lower the solidification point of octamethyltetrasiloxane to widen the range of cleaning temp. CONSTITUTION:Octamethyltetrasiloxane is mixed with 20-50wt.% satd. hydrocarbon such as isoparaffin obtd. in a distillation range of 150 to 240 deg.C. Isoparaffin is so well compatible with octamethyltetrasiloxane that the mixture of both is lower in solidification point than octamethyltetrasiloxane having a solidification point of 17 deg.C, thus enabling cleaning therewith at low temps.
Patent JP-H02157665-A (JP)
Title: Electron beam tester
Inventor: OKUBO KAZUO
IPC: G01R19/00
Filed: 1988-12-09
Abstract: PURPOSE:To measure a sample voltage without being affected by local electric field effect by varying an electron gun voltage and almost eliminating an absorbed current, thus obtaining an acceleration voltage as a set voltage, adding this set voltage to the electron gun voltage value and obtaining a voltage value for a set point. CONSTITUTION:An electron beam is accelerated with a voltage equal to the difference between the voltage at the measurement point of a sample 1 by the electron beam tester and the voltage applied to an electron gun 2, this electron beam is absorbed by the sample 1, and the absorbed current is measured by an absorbed current measuring means 3. The acceleration voltage when this absorbed current is zero is set by an acceleration voltage setting means 4 and an electron gun voltage control means 5 raises the voltage of the electron gun 2 when the measured absorbed voltage is positive, or lowers the electron gun voltage when the absorbed voltage is negative, to approximate the absorbed current to zero. Then the value obtained by adding the acceleration voltage value set to the electron gun acceleration voltage value when the measured absorbed current is nearly zero by a measurement point voltage arithmetic means 6 is outputted as the voltage value at the measurement point.
Patent JP-H06135348-A (JP)
Title: Abnormality detection device of travelling state detection device
Inventor: TSUTSUMI YASUHIRO
IPC: B62D137/00
Filed: 1992-10-27
Abstract: PURPOSE:To detect abnormality of a device to detect a travelling state of a vehicle by way of using information acquired from a position information detection means of a vehicle. CONSTITUTION:Detection results of a yaw-rate sensor and a front wheel steering angle sensor expected to find the detection result of the same tendency concerning a travelling state of a vehicle are compared with each other (S5, S6, S11). In the case when it is judged that there is no consistency in the results of the both sensors and there is abnormality about either of the sensors, vehicle position information in accordance with information from a GPS device is referred to (S8, S12), and which of the sensors has abnormality is judged. In accordance with the vehicle position information, whether the vehicle is in a normal turning travelling state, a straight or an abnormal turning travelling state is judged, and it is compared with information acquired from the detection results of the sensors and which of the sensors has abnormality is judged.
Patent JP-H1038484-A (JP)
Title: Flat type heat pipe
Inventor: YAMAMOTO MASAAKI
IPC: H01L23/473
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a flat type heat pipe which enables highly accurately forming a heat-transfer circuit, shaped as desired, for mounting an exothermic power device on and which is thin in shape and easy to attach fins to. SOLUTION: At least two aluminum plates 20, 21 provided substantially in parallel with each other are brazed to each other in a manner of forming a heat-transfer circuit therebetween and a working liquid is contained under seal in the heat-transfer circuit. Since the heat-transfer circuit 25 is formed by processing such as pressing, stamping, use of laser, and cutting off, this circuit can be variously shaped and formed elaborately in detail and highly accurately. It is also possible to decrease the thickness of the circuit and a flexible, flat type heat pipe becomes obtainable with expansion of the use. A groove or wick can be provided in the heat-transfer circuit so that the thermal conductivity can be improved. Since the surface is flat, fins can be attached easily and a satisfactory heat-releasing effect is obtainable.
Patent JP-H09161814-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: KURODA AKIRA
IPC: H01M10/0566
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the defectrate of batteries by restraining the battery voltage drop caused by a light short circuit after assembling. SOLUTION: A lithium battery is formed of a cylindrical metal exterior facing can, an electrode roll body formed of a positive electrode plate and a negative electrode plate which are laminated with a separator and spirally wound, and a nonaqueous electrolyte. The electrode roll body is fixed by a fixing tape 11. The fixing tap 11 is formed of a PET cloth tape and an adhesive arranged on the surface 100 thereof, and areas 102 having the adhesive arranged therein are distributed like is lands. Thus, the nonaqueous electrolyte permeates into the area 103 having no adhesive arranged therein in a short time, and the fixing tape 11 is peeled from the electrode roll body to loosen the electrode roll body.
Patent JP-H06136314-A (JP)
Title: Resin composition for printing ink
Inventor: KATO SHUNICHI
IPC: C09D11/10
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a printing ink resin composition having excellent adhesion to various plastics and also excellent in post processability. CONSTITUTION:A modified chlorinated polypropylene resin prepared by reacting 3-70wt.% monomer having one ethylenic unsaturation and at least one ether bond in the molecule with 97-30wt.% chlorinated polypropylene resin is reacted with a polyurethane resin to obtain the objective composition excellent in adhesion to various plastics, and also excellent in storage stability, suitability for lamination (especially suitability for direct lamination), and suitability for boil and retort processing.
Patent JP-H08171390-A (JP)
Title: Electronic device
Inventor: KAWAI SHIYOUICHI
IPC: G10K9/122
Filed: 1994-12-16
Abstract: PURPOSE: To change a level of a generated sound to two stages by providing a means switching whether or not a voltage is applied only to one side terminal of a piezoelectric sounding body. CONSTITUTION: A piezoelectric body 12 generating the sound is connected to a CPU 4 through an input/output port 5, and converts information from the CPU 4 to the sound. That is, SO0 and SO1 are outputted from the input/output port 5, and the voltages of the SO0 and the SO1 are applied to two terminals of the piezoelectric body 12. Since the voltage really driving the piezoelectric body 12 is the difference (SO0-SO1) of the voltages applied to two terminals of the piezoelectric body 12, the double voltage in the case of S-LEVEL=1 (to output at a large sound) as much as that in the case of S-LEVEL=0 (to output at a small sound) is applied to the piezoelectric body 12. Since the applied voltage is in a proportional relation with sound pressure generally, the sound pressure generated according to the value of S-LEVEL is changed without using a switch and a volume.
Patent JP-2001134409-A (JP)
Title: Method and device for controlling print
Inventor: NAKAGIRI KOJI
IPC: G06F17/21
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To display the correspondence of a job to a page in the preview displaying of a spooled printing job. SOLUTION: When the storage of intermediate data is instructed in printing, the intermediate data and a job setting file for an output are stored in a spool file 302 by a spooler 302. When stored jobs are selected, the list display of the jobs and the preview display of a print image is operated by a previewer 306. The job in which a selected page is included or the page included in the selected job are displayed so that the correspondence can be identified.
Patent JP-H052696-A (JP)
Title: Rotary transformer
Inventor: GEAHARUTO ROORENTSU
IPC: G08C23/04
Filed: 1991-10-31
Abstract: PURPOSE: To make operation possible without alternate frame potential or applied potential by performing processing of sensor signals within a rotary section to inductively couple supply electric power and optically transmitting control signals and measurement signals. CONSTITUTION: The cylindrical projection 8 of a rotor 9 plunges into the receptive chamber 5 of a stator 1. The measurement signals of a sensor are picked up by a multiplexer 16 in the rotor 9 and are supplied via a filter 17 and an AD converter 18 to a PCM converter 19. The measurement signals control a transmission diode 11 existing in the secondary section 10 of a pot core transformer and are picked up by a signal reception diode 7 existing in the primary section 6 of the pot core transformer. An interface 2 for the digital control signals load the annularly arranged transmission diodes 12 and the signals of the diodes 12 are picked up by the reception diode 13 of the rotor 9. The inductive transmission electric power is supplied via the pot core transformer to the applied voltage processing section 14 in the rotor 9.
Patent JP-2001134803-A (JP)
Title: Coin check device
Inventor: EZURE SHUNICHI
IPC: G07D5/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To make efficiently detectable a false coin with a simple configuration. SOLUTION: This device is composed of a moving means for moving a coin which is put into the main body of the coin check device, while rolling it on an inclined passage, a sucking means for sucking one side of the coin in the middle of moving on the said passage and falling from the passage, and a discriminating means for discriminating the truth/false of the coin which is put into the said main body of the coin check device, from a difference in the position of falling from the said passage by suction.
Patent JP-H11148954-A (JP)
Title: Reflection point measuring device
Inventor: KONNO TAKESHI
IPC: G01R27/04
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a reflection point measuring device capable of precisely specifying a reflection generation part of a high frequency circuit such as an integrated circuit. SOLUTION: The reflection point measuring device is constituted of a short pulse light generation means in which a light probe pulse narrow in pulse width is repeatedly generated, a photoelectric conversion means 3 for generating a short electric pulse in a signal transmission path by receiving the irradiation of the light probe pulse emitted from the short pulse light generation means, and a detector 6 measuring a reflection signal from a measured object 5 of the short electric pulse. In addition, the short pulse light generation means may be a laser oscillator 1.