baber/WOPTO huggingface dataset:
Patent JP-2000260529-A (JP)
Title: Connector
Inventor: KUROI YOSHIHIRO
IPC: H01R107/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a press-fit connectable connector for reducing the size, improving the transmission signal high speed transmission characteristic, and moreover solving EMI problems. SOLUTION: A right-angled female-type connector 1, constructed of a contact part 3 having a plurality of contacts 8-12 and a housing 2 holing the contact part 3, is formed so that the signal input part and the output part of each of the contacts 8-12 form a right angle. In this case, a terminal part 13 of each of the contacts 8-12 in the contact part 3 is independently molded through insert- molding by a dielectric molding 6 respectively.
Patent JP-H08255796-A (JP)
Title: Manufacture of semiconductor
Inventor: KAKIUCHI YORITO
IPC: H01L21/3205
Filed: 1995-03-16
Abstract: PURPOSE: To achieve strong contact with a passivation layer to formed above by covering the surroundings of both a first formed wiring metal and a thick film metal formed by plating with other metal. CONSTITUTION: An SiO2 film 2, a wiring-pattern-shaped laminated metal film 3 of Ti, /Mo/Au are formed on a semiconductor GaAs substrate 1. Further, after a Ti/W laminated film is formed as a base electrode 4, a resist pattern is formed with an opening in a part where resistance is desired to be reduced, and by using this as a mask, Au is plated to form a thick film metal 5 for reducing the resistance. Ti 6 is formed on the whole surface, and a resist pattern 7, having an opening in a part where there is no wiring metal or upper plated metal, is provided and the Ti film is selectively removed. An SiN film 8 is deposited as a passivation layer and an opening is formed for a pad part to complete an IC.
Patent JP-H09225868-A (JP)
Title: Manipulator
Inventor: INUZUKA KATSUYA
IPC: B25J9/04
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of links and joins so as to control the position and attitude of a movable part as well as to simplify a whole mechanism. SOLUTION: Three linear actuator pairs 2 arranged in parallel are arranged in parallel to a frame 1, three link pairs 3 having the same length connected to the linear actuator pairs 2 through joints 31 are arranged in parallel, and a movable part 4 is supported by three link pairs 3 through joints 32.
Patent JP-H05222606-A (JP)
Title: Color-anisotropic fiber excellent in durability
Inventor: KUBOTA MICHIO
IPC: D06M101/16
Filed: 1992-02-07
Abstract: PURPOSE:To provide the subject fiber composed of a specified conjugated fiber having a metallic film as the reflective first film layer and a tin oxide film, etc., as the transparent second film layer respectively thereon, excellent in adhesion, light resistance, fashionability, abrasion resistance and washing resistance and useful for a fabric, a nonwoven fabric, etc. CONSTITUTION:The objective fiber is composed of a specified conjugated fiber having a metallic film of Al, etc., as the reflective first film layer and a tin oxide film or a tin oxide-tin mixture film as the transparent second film layer respectively thereon. The above-mentioned specified conjugated fiber is a sheath- core type conjugated fiber obtained by mutually bonding two kinds of different components and the sheath component is a polymer having a melting point lower than that of the core component polymer. The cross-section ratio of the core component to the sheath component is >=2/1.
Patent JP-H0586317-A (JP)
Title: Binder for printing ink
Inventor: MORINO TETSUO
IPC: C08L75/04
Filed: 1992-02-07
Abstract: PURPOSE:To prepare a binder which gives a printing ink excellent in adhesion to various films including those of polyolefin, polyester and nylon and in processiblility in lamination including direct lamination. CONSTITUTION:The objective binder is prepd. by compounding a urethane resin prepd. from a polyisocyanate component, a polyol component essentially contg. a high-molecular diol, and, if necessary, another active hydrogen compd. component with a chlorinated hydrocarbon resin.
Patent JP-S55148982-A (JP)
Title: Conrod driving device
Inventor: AOKI TSUNEO
IPC: F04B9/04
Filed: 1979-05-10
Abstract: PURPOSE: To obtain a conrod driving mechanism capable of performing a large stroke adjustment and adjustable also during drive by making a supporting shaft of a pendulum oscillating with a rotation of an eccentric shaft, movable by means of an adjusting screw.  
     CONSTITUTION: A pendulum 4 is supported on a supporting shaft 2 arranged free to move by an adjusting screw 1. To a side of an end beyond the supporting shaft 2 for a channel 5 extended towards a direction crossing the supporting shart 2, an eccentric shaft 8 driven by a driving mechanism is inserted to the pendulum 4 in parallel to said supporting shaft 2 and movably. A driving piece 10 is inserted to  another side beyond the shaft 2 of the channel 5. The conrod 12 is connected to a  portion extending further out of the channel 5 of the driving piece 10, and provided  on a straight line crossing the eccentric shaft 8, capable of recipocating motion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58177103-A (JP)
Title: Double tube type and vertical membrane long tube type evaporation apparatus
Inventor: TAKAHASHI KOKAJI
IPC: B01D1/06
Filed: 1982-04-08
Abstract: PURPOSE:To make the titled apparatus compact, by a method wherein a heat conductive tube is formed into a double structure and a liquid to be treated flowing in a thin membrane state is heated from both surfaces threof to be heated within a short time. CONSTITUTION:Water to be treated flowed into a chamber D is heated with generated steam 23 flowing down in an inner tube 7 and raised through a gap formed by an outer tube 6 and the inner tube 7 in a thin membrane state to be heated with steam 21 from the outside of the outer tube 6. In addition, because the generated steam 23 is present within the inner tube 7, the liquid to be treated is boiled by heat imparted from two directions of the inside of the outer tube 6 and the outside of the inner tube 7 to obtain the generated steam 23 and a conc. liquid 24. The generated steam 23 and the conc. liquid 24 are impinged onto the injection barrier plate 17 of a chamber B in a mixed state and the conc. liquid 24 is flowed into a conc. liquid stay chamber 8 from the lower part thereof while the generated steam 23 is flowed thereinto from the upper part thereof.
Patent JP-H09247355-A (JP)
Title: Image sensor and image sensor unit using the sensor
Inventor: MURATA TAKAHIKO
IPC: H04N5/374
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor which is small in current consumption and operates at a high speed and the image sensor unit using it. SOLUTION: This image sensor unit is equipped with plural photodiodes 1, a follower circuit composed of a follower transistor(TR) 1 and a load TR, an amplifying TR 6 which amplifies an output signal, a readout TR 7, a reset TR 11 which puts a photodiode 1 back in a reset state, and a switch TR 5 which turns on when applied with a read pulse to activate the follower circuit. When constitution blocks mentioned above which are more then photodiodes as photodetecting pixels by one and plural chips are arrayed to form a contact type are provided, high-speed operation is possible. Further, the image sensor unit which has plural image sensors arrayed and consists of a light source, an image formation optical system, and a circuit is low in current consumption and can make a fast read.
Patent JP-H05224308-A (JP)
Title: Consecutive photograph player
Inventor: MIZUKAWA SHIGEO
IPC: G03B25/00
Filed: 1992-02-10
Abstract: PURPOSE:To observe consecutive photographs as animation pictures and to easily analyze or enjoy the motion of an object from various viewpoints. CONSTITUTION:A rotary body 5 holding the consecutive photographs 1 on the inner periphery a light 10 for illuminating the consecutive photographs 1, plural slits 8 formed on the outer periphery of the rotary body 5 to observe the consecutive photographs 1 from the outside, a motor 12 driving the rotary body 5, and a speed change lever 14 changing the rotational speed of the rotary body 5, are provided. The motion of the object at different speed can be observed from the slits 8, by the speed changing lever 14, and moreover, a rotational direction can be changed over by a main switch 18, as well. Besides, constitutions that the consecutive photographs 1 are held on the outer periphery of the rotary body 5 to irradiate them with pulse light by a stroboscope, and that a polygonal mirror reflecting the consecutive photographs 1 is provided inside the rotary body 5, can be adopted.
Patent JP-S56153711-A (JP)
Title: High frequency coil and its manufacture
Inventor: KOYANAGI JIYOUJI
IPC: H01F27/36
Filed: 1980-04-30
Abstract: PURPOSE:To enable to manufacture simply the high frequency coil having a simple structure and light weight by a method wherein plural teeth of a comb-shaped wafers being arranged with plural grooves on one side are installed radially, and an elemental wire of coil is wound around through the respective grooves. CONSTITUTION:A coil bobbin 1 is formed by assembling circular end base plates 2, 3 to be put at the upper and the lower ends of the coil bobbin, and the teeth of a comb-shaped plural wafers 4 being arranged with the plural grooves 5 on one side in the longitudinal direction. Fixing projection parts 6, 7 to be fixed to the end base plates 2, 3 are formed at the upper and the lower ends of the respective wafers 4, and plural holding grooves 8 to be fixed with the projection parts 6, 7 of the wafers 4 are provided radially from the center parts 9 inside of the end base plates. After the plural wafers 4 are installed between the end base plates 2, 3, the elemental coil wire is wound around through the respective grooves 5. Accordingly the coil can be manufactured simply, and the processing number of manufacturing work can be reduced.
Patent JP-S53143003-A (JP)
Title: Pump
Inventor: TAKI TOMOHIKO
IPC: F04B11/00
Filed: 1977-05-20
Abstract: PURPOSE: To give resistance to flow passage to prevent generation of cavitation by providing pressure control valve operated by negative pressure on suction side on delivery side of pump. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05256719-A (JP)
Title: Differential pressure transmitter
IPC: G01L13/02
Filed: 1992-03-16
Abstract: PURPOSE:To detect the correct differential pressure even when a process is pulsating by making the responding characteristics at the high pressure side and the low pressure side equal to each other with the use of a center diaphragm having the same characteristics at the front and rear surfaces thereof. CONSTITUTION:A center diaphragm 2 is bonded to a main body 1 by welding. The center diaphragm 2 is constructed in the same shape both at the high pressure side (PH) and at the low pressure side (PL), symmetric to the central axis and projecting and recessing to the center in the thicknesswise direction by the same amount with the same number of a plurality of projections and recesses. When the pressure exceeding the measuring range is added from a flange 13 at the high pressure side, a seal diaphragm 9 of the high pressure side is shifted to the diaphragm 2 and rests on a seal diaphragm seat 11 of the high pressure side. The diaphragm 2 is designed to shift by this volume. Since the diaphragm 2 is corrugated and the surface area is accordingly enlarged, the volume when the diaphragm 9 rests on the seat 11 can be compensated in the minute shift. Moreover, since the surface area at the front side of the diaphragm 2 is approximately equal to that at the rear side of the diaphragm 2, the correct differential pressure can be detected even when a to-be-measured process is pulsating.
Patent JP-H08254966-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: KATASE MAKOTO
IPC: G09G3/20
Filed: 1995-03-16
Abstract: PURPOSE: To enable arbitrary data stored in a RAN to be displayed on a liquid crystal screen by changing selection positions of a row driver. CONSTITUTION: A row driver performs selection outputs and changes selection positions in the period of an Ef to enable the arbitrary part of a RAM to be displayed. In this period, the row driver performs selection outputs corresponding to the screen data of ROWs 1, 2, 3...120 and outputs of a column driver with built-in RAM and a picture corresponding to RAM data is displayed on a liquid screen. Moreover since selection positions can be arbitrarily changed, a screen scrolling is also made to be arbitrarily possible by changing selection positions continuously. Further, the scrolling is realized by adding a selection starting signal and by impressing it on the row driver at the first of the Ef period and is realized even in such a way that a scanning enable signal is made to mask the scanning clock (SCN-CK) of the row driver in the periods of an Fr and a Bk.
Patent JP-H076497-A (JP)
Title: Motor rotation control device
Inventor: MORI YONEMITSU
IPC: G11B19/247
Filed: 1994-03-29
Abstract: PURPOSE:To keep the rotation speed of a motor in almost constant even when an omission is generated in a reproduced horizontal synchronizing signal by generating pseudo pulses at the time of an omission in the reproduced horizontal signal. CONSTITUTION:A reproduced horizontal synchronizing signal (a) reproduced from a disk is inputted to a pseudo pulse generating circuit 1 and an OR circuit 2 respectively. The circuit 1 is always detecting the period of the inputted signal (a) and as the result of the detection, generates pulses when the reproduced horizontal synchronizing signal (a) is not inputted for more than the period T1. Still, the set value of T1 is required to be selected to be T1>T0. A next second pseudo pulse is generated earlier by the time of T1-T0 so as to be T1+T2=2.T0. Next, the OR circuit 2 inputs the signal (a) and pseudo pulses and outputs a logical additional output (c) by ORing them. Further, a phase and frequency detecting circuit 3 inputs the output (c) and a reference horizontal synchronizing signal and controls the rotation of a motor 4 with its output by comparing a phase and a frequency between them.
Patent JP-H10253391-A (JP)
Title: Linear winding-type detector
Inventor: SUGANUMA TAKESHI
IPC: G01D5/245
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a linear winding-type detector whose environment-resistant property is excellent and which can detect the position of a long scale by a method wherein the linear winding-type detector is composed of a stator comprising a stator winding and of a slider comprising a slot, an input signal is input to a moving winding and a linear position signal is output from the stator winding. SOLUTION: Stator windings are installed inside respective slots 2. A slider 4 in a state having a specific gap G is arranged and installed in a stator 1 in such a way that it can be moved back and forth in directions of arrows B, and moving windings 6 are installed in respective slots 5 at the slider 4. The stator 1 and the slider 4 are held by a stator holding body 7 and a slider holding body 8. According to the movement of the slider 4, linear position signals 1X, 2X, 4X, NX are output from the stator windings. Thereby, it is possible to obtain a liner winding-type detector which can detect an absolute position in spite of a simple constitution, whose characteristic is excellent in an environment-resistant property and which can measure the linear position of a long scale.
Patent JP-S60201252-A (JP)
Title: Method for deciding quality of vegetable and fruit
Inventor: OMOTE KIYOTAKA
IPC: G01N33/02
Filed: 1984-03-26
Abstract: PURPOSE:To detect easily the ripeness of vegetables and fruits by using a detecting body made by packaging a detecting agent consisting of a granular carrier coated with a reagent on the surface with a transparent air permeable packageing material. CONSTITUTION:A detecting body to be used in this determining method is obtd. by packaging a granular ethylene detecting agent 4 formed by coating a reagent which makes color reaction with gaseous ethylene such as, for example, an aq. acidic ammonium molybdate contg. palladium sulfate catalyst on the surface of an inorg. or org. granular carrier such as granular or adsorptive diatomaceous earth, silica gel or synthetic resin particles such as PE or the like having resitance to acids and alkalis and having preferably 60-80 mesh by means of a transparent and air permeable packaging material 2. The decision of the ripeness of a vegetable or fruit by using such detecting body is made possible simply by sticking the detecting body to the surface of the vegetable or fruit or juxtaposing the same in the atmosphere for storing the vegetable or fruit and detecting the slight amt. of the gaseous ethylene generated from the rind of the vegetable or fruit with lapse of time.
Patent JP-S51133894-A (JP)
Title: Wire-electrode electrical dischar ge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1975-05-15
Abstract: PURPOSE:To improve machining precision by controlling the moving speed to obtain an uniform tension of wire.
Patent JP-H06270425-A (JP)
Title: Printing head
Inventor: FUJIMOTO TOSHIHIRO
IPC: B41J2/275
Filed: 1993-03-18
Abstract: PURPOSE:To increase a printing speed by fixing the terminal part of an arm to one end of an L-shape armature supported in a revolvable manner and magnetized at both end parts thereof and fixing one end of a printing wire to the leading end part of the arm and providing a yoke having both pole parts at the positions opposed to both end parts of the armature and having a coil wound around central part thereof. CONSTITUTION:The L-shape armature 1 supported at the center-of-gravity position in a revolvable manner by a pin 4 and magnetized at both end parts thereof, the arm 5 fixed to one end of the armature 1 at the terminal end part thereof, the printing wire 6 fixed to the leading end of the arm 5 at one end thereof and a yoke 2 arranged before or behind the armature 1 and having both end parts at the positions opposed to both end parts of the armature 1 and having a coil 3 wound around the central part thereof are provided. As a result, a printing head capable of increasing a printing speed because a return time is short and having sufficient copy capacity can be obtained.
Patent JP-H02236810-A (JP)
Title: Ion milling method
Inventor: MATSUZAKI MIKIO
IPC: H01L21/302
Filed: 1989-03-10
Abstract: PURPOSE:To prevent the surface of a high-polymer resin film from being carbonized by a milling operation by carrying out the operation in an atmosphere contg. hydrogen just before the end of the milling operation at the time of removing the coating films covering the high-polymer resin film by ion milling. CONSTITUTION:The ion milling is executed in the atmosphere contg. the hydrogen just before at least the end of the ion milling at the time of allowing the 1st coating film 12 which is previously coated with a resist film 16 and the 2nd coating film 15 laminated thereon to remain and removing the 1st coating film 12 existing on the outer side thereof by the ion milling. The carbonization of the front layer of the high-polymer resin film 11 existing under the removed 1st coating film 12 is prevented in this way. The boundary peeling between the high-polymer resin film 11 and the 3rd coating film 17 is, therefore, prevented at the time of applying the 3rd coating film 17 which is the other high-polymer resin film or a protective film of alumina, etc., on the high-polymer resin film 11. There is no need for executing the ion milling in hydrogen throughout the entire process thereof and the required effect is obtd. simply by executing the ion milling just before the end of the ion milling.
Patent JP-S53143332-A (JP)
Title: Photosensitive element holder for rotary drum of copying apparatus
Inventor: KASAHARA JIYUNKICHI
IPC: G03G21/00
Filed: 1977-05-20
Abstract: PURPOSE:To hold a photo sensitive element without any warp during the copying operation and to release the same during the replacemtn of the photosensitive element, while correcting th the irregular winding, thereby to reduce the size of a copying apparatus, by mounting a barshaped movable cover in the slit portion of a rotary durm, in which the photosensitive element is accommodate.
Patent JP-H05259831-A (JP)
Title: Pulse signal generating circuit
IPC: H03K19/086
Filed: 1992-03-16
Abstract: PURPOSE:To provide the pulse generating circuit in which a pulse width of an output signal is reduced without reducing a pulse width of a set signal and a reset signal and without complicating ECL logic circuit configuration. CONSTITUTION:A reset signal R is inputted to a transistor(Tr)3 of an ECL logic circuit 3 and a reference voltage VSB3 is inputted to a Tr4, an output signal Q is outputted from a collector of the Tr4, an ECL logic circuit 4 latching the output signal Q is connected in parallel with the ECL logic circuit 3, an ECL logic circuit 5 used to activate any of the ECL logic circuits 3, 4 is connected to the ECL logic circuits 3, 4, a binary signal based on OR of a set signal S and a reset signal R is inputted to a base of a Tr5 of the 3rd ECL logic circuit 5 and a reference voltage VBB2 is inputted to a base of a Tr8.
Patent JP-H08255391-A (JP)
Title: Reel control device
Inventor: TSUJIO TAKASHI
IPC: G11B15/43
Filed: 1995-03-17
Abstract: PURPOSE: To perform unslacking and feed operations of a tape in a simple circuit configuration without being influenced by the variation of each tape load and the variation of each mechanical load and to prevent damage of the tape and a tape traveling system at the time of unslacking. CONSTITUTION: The system is composed of an input button 1, a microcomputer 2, a servo control circuit 3, switching power source circuit 4, a limiter circuit 5, a capstan motor 6, take-up side and supply side reel sensors 9 and 10. Thus, unslacking, take-up and feed operations of the tape without being influenced by the variation of the tape load and variations of mechanical loads are feasible, and no variations in take-up and feed times take place in each set, and the quality of improved stability can be secured between sets.
Patent JP-H10238770-A (JP)
Title: Method for sensing pulsating combustion and combustion device
Inventor: SATO YASUHIKO
IPC: F23N5/24
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely sensing a pulsating combustion with a simple construction and a combustion device having a function to remedy the pulsating combustion. SOLUTION: In the combustion device in which at least a combustion part and an air fan to send combustion air to the combustion part are provided and the fan is controlled based on the value of electric current sent to a fan motor, the value of current of the fan motor is monitored to count the frequency of a predetermined variation in amplitude in the value of current during a certain period of time, whereby whether or not there is a pulsating combustion is judged based on the result of counting.  That is, when the combustion part is brought into a pulsating combustion state, the fluid resistance in an air passage fluctuates due to the vibration of flames, whereupon the current flowing in the fan motor is put into a hunting state, and hence the current value of the fan motor is monitored to sense the hunting state of the current value, whereby the presence of a pulsating combustion is judged. And if a pulsating combustion is sensed, actions are taken to balance the feed rate of fuel and the number of revolution of the fan motor by decreasing the feed rate of fuel or reducing the number of burners in use.