baber/WOPTO huggingface dataset:
Patent JP-S6030206-A (JP)
Title: Differential amplifier circuit
Inventor: MIKI SAKAE
IPC: H03F3/34
Filed: 1983-07-29
Abstract: PURPOSE:To reduce an offset voltage by supplying an input voltage through an emitter follower transistor (TR) of multiemitter structure which is changed in the number of emitters selectively, and adjusting the constant current values of the emitters. CONSTITUTION:Input signals Vin1 and Vin2 are inputted to the bases of differential amplifier transistors (TR) Q1 and Q2 through emitter follower TRs Q3 and Q4 respectively. The numbers of emitters of the TRs Q3 and Q4 are changed according to whether fuse means F1 and F2 blow or not. If an output voltage Vout1 becomes higher than an output voltage Vout2 owing to an offset, the fuse means F2 is made to blow so as to increase the current flowing through the TRQ1, and the base-emitter voltage of the TRQ4 is increased to lower the voltage Vin2. Further, the number of fuse means F3-F5 which blow is decreased, and the emitter current of the TRQ4 is set large to lower the offset.
Patent JP-2000328761-A (JP)
Title: Imitation stone plate
Inventor: SUGIURA AKIO
IPC: E04F13/14
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To improve fire-proof performance by providing an inorganic imitation stone layer on the surface, a synthetic resin frame layer on the inside, and a flame-retardant base plate on the back. SOLUTION: An inorganic pigment or the like is mixed with aggregate obtained by crushing natural stone and while cement binder to form an imitation stone layer like an upheaval. A synthetic resin frame layer 8 is formed like a backing alone the upheaval shape of the imitation stone layer 6. Accordingly, the back of a surface layer 10 formed by the imitation stone layer 6 and the synthetic resin frame layer 8 is recessed. On the other hand, an flame-retardant base plate 16 is integrated taking the back peripheral edge part of the back of the synthetic resin frame layer 8. The flame-retardant base plate formed by a slate plate is integrated to shield the back side of the surface layer part 10. The hollow part between the surface layer part 10 and the flame-retardant base plate 16 is filled with a support material 20 formed by flame-retardant material.  Thus, high fire resisting and fire-proof effect and a favorable strength can be obtained from both of the surface and the back.
Patent JP-H10313197-A (JP)
Title: Electronic component positioning device for surface mount
Inventor: MATSUMOTO KIYOSHI
IPC: H05K13/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To position electronic components at a prescribed position, by applying light to the electronic components selectively, providing a plane reflection mirror at an electronic component gripping means, providing an image pick-up means at a position where the image of the electronic component gripping means enters, and driving a frame with a traveling means. SOLUTION: A vacuum suction pickup tube 4 is moved vertically by a first drive means 6 for receiving the supply of an operation air from air supply ports 6a and 6b by connecting a connection port 5 to a negative pressure source and is supported by a frame 9, while it can be rotated by a second drive means 8 that consists of a motor connected via a belt 7. A reflection plate for reflecting the light of a first light source 12 is fixed to the electronic part gripping part 10 of the vacuum suction pick-up tube 4. First and second light sources 12 and 13 are arranged at the vacuum suction pickup tube 4, and a solid-state image-pick up device 15 is arranged on a surface that is in parallel with the frame 9, thus picking up specific electronic components from an electronic component accommodation region and moving it to a position to be packaged on a circuit substrate placing stand.
Patent JP-H06345900-A (JP)
Title: Pneumatic tire for high speed and heavy load
Inventor: OKADA TAKESHI
IPC: C08K3/04
Filed: 1993-06-08
Abstract: PURPOSE:To provide pneumatic tire for high speed ad heavy load having improved abrasion resistance without an adverse effect on other properties by using a rubber composition which holds conventional levels of elongation at break, heat-generation resistance and cutting resistance in the tread parts. CONSTITUTION:Natural and butadiene rubber mixture containing less than 70wt.% of butadiene rubber or a natural rubber composition containing 43 to 64 pts.wt. of carbon black and 0.5 to 10 pts.wt. of a tetrabromo-bisphenol resin based on 100 pts.wt. natural rubber is used for the treads to give the objective pneumatic tire for high speed and heavy load.
Patent JP-H05188786-A (JP)
Title: Transfer and separation device for electrophotographic recorder
Inventor: KITAJIMA YUJI
IPC: G03G15/14
Filed: 1991-06-10
Abstract: PURPOSE:To prevent a failure in a transfer caused by the shock of a separation by suppressing the shock of the separation in such a manner that separating force when the leading edge part of a transfer form enters a separating part, is made small, and increasing transfer force when the tailing edge part of the transfer form passes through the transfer part CONSTITUTION:A current flows in a transfer wire 22 and separating wires 24 and 26 via electrodes 31a-31c and a tension spring 32, from a power source, at the time of transferring/separating. In the separating wires 24 and 26, the current is controlled so that the separating force of a first separating part 25 is smaller than that of a second separating part 27. Therefore, even if the leading edge of the transfer form enters the first separating part 25 from the transfer part 23, and the separation is executed, the shock of the separation is suppressed because the separating force is small. When the transfer form is further, carried. the transfer form is separated with ordinary great force, on the second separating part 27. Thus, the shock of the separation on the leading edge of the transfer form is suppressed, and the occurrence of an abnormal image caused by the skipping of the transfer on the leading edge part of the image, can be prevented.
Patent JP-H04361891-A (JP)
Title: Mirror supporting device for laser robot
Inventor: NIHEI AKIRA
IPC: B23K26/08
Filed: 1991-06-10
Abstract: PURPOSE:To form a mirror supporting device in which the deviation of an optical axis due directly to the influence from the deflection of a robot arm caused by a gravitational effect, is not generated in laser beam pipe lines on mirror units provide at joint parts, in the body of an articulated laser robot. CONSTITUTION:The device is constituted in such a manner that the mirror units 24, 28, which, for changing the course of the laser beam are provided at the joint parts 12, 18 at both end of the robot arm 14 on which the deflection is caused due to the gravitational effect of the laser robot, are supported with rotational bearings 40, 50 and made rotatably displaceable around the same axial center as the rotational shaft of the arm 14, and that a laser beam conductor passage 126 to be arranged between both the mirror units 24, 28 is comprised of the pipe lines 127, 128 which is slidably displaceable via a sliding bearing 129. Since the mirror units are displaced in following up the deflection of the robot arm, and the course of the laser beam is maintained on the course of a prescribed optical axis, the working performance of the laser robot is stabilized.
Patent JP-H11313519-A (JP)
Title: Fertilizing device
Inventor: SHIOZAKI TAKAHIDE
IPC: A01C11/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizing device provided with a fertilizer-storing portion for storing a fertilizer and with a fertilizer-delivering portion for downward delivering the fertilizer in the fertilizer-delivering portion, and enabling the easy maintenance of the fertilizer-delivering portion, wherein a fertilizer- delivering member on whose outer circumference depressions used for carrying the fertilizer are formed and which can be rotated on a horizontal central shaft is disposed in the fertilizer-delivering portion. SOLUTION: A cover 116 for maintenance is detachably attached to the surface of a fertilizer-delivering portion case for receiving a fertilizer-delivering member 73 therein on the side where the depressions 74 of the fertilizer- delivering member 73 are moved from the upper side to the lower side, and an opening 117 for communicating the inside of the case with the outside in a state that the case is detached is inclined to a vertical surface.
Patent JP-S5363787-A (JP)
Title: Fluorescent lamp
Inventor: DOBASHI YOSHITOMI
IPC: H01J65/04
Filed: 1976-11-18
Abstract: PURPOSE: To facilitate lighting of an illumination bulb, avoid variation of the illumination intensity and heat generation, and allow the bulb to illuminate in a heater such as electronic range, wherein only an inert gas is contained in the bulb, and a metal sleeve is disposed in the bulb. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5471536-A (JP)
Title: Processor
Inventor: OKA TAKASHI
IPC: G06F9/30
Filed: 1977-11-18
Abstract: PURPOSE:To avoid the dummy step in controlling and to reduce the memory capacity, by making variable the execution cycle of program of processor and by synchronizng with the operation of the units connected, in controlling the units for computer system or the like. CONSTITUTION:In the computer system providing the memory 1 storing the program, processor 2 reading out the program one by one step and performing execution, and controlling the unit 3, the cycle control circuit 4 is placed. Further, the execution cycle of the program read out from the memory 1 is constituted with the cycle control field and the inturction field, the cycle control field is fed to the processor 2 via the control circuit 4, making cariable the processor 2 execution. Then, the operation of the unit 3 is synchronized with the execution cycle of program, the dummy step controlling the unit 3 is avoided, and the capacity of the memory 1 is reduced.
Patent JP-H06345646-A (JP)
Title: Lotion preparation
Inventor: KAGAYAMA AKIRA
IPC: A61K47/10
Filed: 1993-06-08
Abstract: PURPOSE:To provide a lotion preparation composed of a specified tricyclo compound, a dissolution-absorption promoter and a liquid medium, excellent in stability and absorption, free from irritation to the skin, exhibiting sustained- release properties and suitable for, e.g. prevention and improvement of inflammatory or proliferative and sthenic dermatosis, etc. CONSTITUTION:The objective lotion preparation is produced by blending a tricyclo compound (salt) obtained from a cultured material of, e.g. Streptomyces tsukubaensis No.9993 (Bikoken stipulation no. 927) belonging to Streptomyces and represented by the formula [R<1> and R<2>, R<3> and R<4> and R<5> and R<6> are each mutually adjacent H or a bond; R<2> is an alkyl; R<7> is H, OH or forms oxo together with R<1>; R<8> and R<9> are each H or OH; R<10> is H, a (substituted)alkyl or a (substituted)alkenyl; X is oxo or CH2O; Y is oxo, etc.; R<14> to R<19>, R<22> and R<23> are each H or an alkyl; R<20> and R<21> are each oxo, H, OH, etc.; n is 1, 2 or 3] with a dissolution-absorption promoter, a liquid medium and an emulsifier and/or a thickening agent as an arbitrary component.
Patent JP-H09316151-A (JP)
Title: Molding phenol resin, its production, molded product thereof, and molded carbon product
Inventor: SAKAIDA TSUTOMU
IPC: B29B11/14
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a molding phenol resin having a high purity and an excellent moldability, a process for producing the same, a high-purity, void-free, high-transparency molded product obtained therefrom, and a high-purity substantially void-free molded carbon product. SOLUTION: This molding resin is a normally solid self-curing phenol resin, has a haze of 0.5% or below (as measured in the form of a solution in a solvent), and is produced by filtering a solution of the phenol resin through a filter having a hole diameter of 0.5μm and removing the solution from the filtrate. The molded product is obtained by molding the resin and has a haze of 20%. The molded carbon product is obtained by carbonizing and firing the molding at 800 deg.C or above in a vacuum or an inert gas atmosphere.
Patent JP-S5470758-A (JP)
Title: Contactless relay
Inventor: MATSUBARA TAKEHIRO
IPC: H03K17/795
Filed: 1977-11-16
Abstract: PURPOSE:To obtain a relay which can be used for both the DC and AC load by giving the electric isolation between the input part and the output part. CONSTITUTION:When no input exists at terminal 2, LED3 is off and photo transistor 4 and 5 are also off. With input applied at terminal 2, the LED emits the light with transistor 4 and 5 turned on simultaneously. In this case, if the load connected to output terminal 6 and 7 is the DC load, the conduction is given via either element 4 or 5 according to the polarity. In the case of the AC load, both elements conduct every half cycle. In such way, both the AC and Dc load can be controlled with the same constitution.
Patent JP-S6030064-A (JP)
Title: Manufacture of sealed type lead-acid battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M10/10
Filed: 1983-07-28
Abstract: PURPOSE:To obtain a lead-acid battery having good rechargeability when the battery is allowed to stand after discharge by inserting a plate group prepared by stacking with liquid absorbent separators into a container and pouring dilute sulfuric acid prepared by dispersing a specified amount of bentonite in it. CONSTITUTION:Cathode plates and anode plates are stacked with liquid absorbent separators such as glass fine fibers interposed to form a plate group. This plate group is accomodated in a container and dilute sulfuric acid in which 0.1-15wt% bentonite is dispersed is poured into the container. Bentonite is also effectively added as sodium salt or potassium salt mainly comprising montmorillonite. By this process, a sealed type lead-acid battery having good rechargeability when the battery is allowed to stand after discharge is obtained.
Patent JP-S5262621-A (JP)
Title: Inverter
Inventor: YAZAKI NOBORU
IPC: H02M7/44
Filed: 1975-11-19
Abstract: PURPOSE: To restrain short-circuit current without changing core shape of D.C. reactor by providing aux. coil forrestraingingsaturation of D.C. reactor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5765428-A (JP)
Title: Structure for supporting shoe return springs
Inventor: NIIKURA HIDEAKI
IPC: F16D65/00
Filed: 1980-10-04
Abstract: PURPOSE: To balance the stress of two shoe return springs to each other regardless of the wear difference between two linings, by engaging one end of each shoe return spring with a swing pin and engaging the other end with the shoe.  
     CONSTITUTION: A socket 1b is provided in the floor part 1a of a bracket 1 secured on a packing plate 2 integrated with a floor. The spherical part 3a of a swing pin 3 is swingably fitted in the socket 1b. The body 3b of the swing pin 3 is placed in sliding contact with the end facet 1c of the bracket 1. One end of each of two shoe return springs 4, 5 is engaged with the reduced-diameter part 3c of the swing pin 3. The other ends are fitted in the through holes 6a, 7a of shoes 6, 7 opposed to the packing plate 2. The swing pin 3 is energized by the springs 4, 5. As a result, the swing pin 3 is tilted in a prescribed direction depending on the wear difference between both linings 6b, 7b to balance the stress of the springs 4, 5 to each other. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06152552-A (JP)
Title: Method and apparatus for subband filtering of stereo sound signal
Inventor: TEI HEIKOKU
IPC: H03H11/00
Filed: 1993-06-10
Abstract: PURPOSE: To easily perform subband filtering by selecting the filter factor required for filtering stereophonic L- and R-channels so that the factor may be shared and simultaneously processing filtering by using the filter factor. CONSTITUTION: R- and L-channel sound data flowing in through input terminals 90a and 90b are stored in input memories 91b and 91b. The sound data from the memories 91a and 91b and a filter factor from a factor memory 92 are simultaneously transmitted to a pair of multipliers 94a and 94b and the multiplied results of the multipliers 94a and 94b are accumulated in accumulators 95a and 95b and stored in buffer memories 96a and 96b. Namely, the split filtering on the R- and L-channel sound signals is simultaneously processed. Therefore, the capacity of the factor memory 92 can be minimized and the system clock also becomes the same as that used when the sound signal of one channel is processed.
Patent JP-H11331478-A (JP)
Title: Control method of network facsimile communication system
Inventor: WAKASUGI NAOKI
IPC: H04L12/58
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of the images of a document to be registered to a document bank by registering image information received together with the document bank registration request electronic mail to the document bank by a specified registration form at the time of receiving the document bank registration request electronic mail. SOLUTION: In a work station WS, a transmission document to be registered to a document bank function is prepared by utilizing an appropriate application software and converts the data of the transmission document into the image data of a format called TIFF-F. The image data are transmitted to a network facsimile equipment FX by utilizing electronic mail and registered to the document bank. The network facsimile equipment FX registers and preserves the facsimile image information of a second part by the specified registration form in the case that the received electronic mail is the document bank registration request mail and calls the registered facsimile image information.
Patent JP-H0697314-A (JP)
Title: Semiconductor ceramic package substrate
Inventor: KAMARETSUSHIYU SARIYAKANTO DES
IPC: H01L23/15
Filed: 1993-06-10
Abstract: PURPOSE: To protect a circuit against disconnection caused by cracks which appear in a joint between a via and a wiring or in an interface by a method wherein the width of a cap is set substantially larger than the diameter of the via at a position where the via and a conductive element are joined together. CONSTITUTION: Via caps 27 to 29 are set much wider than conductive wirings 24 to 26. Vias 21 to 23 are much narrower than via caps 27 to 29 of the wirings 24 to 26. Therefore, a joint or an interface between a wiring and a corresponding via is protected against cracks which cause disconnection to a wiring.
Patent JP-H05330683-A (JP)
Title: Paper feeding-separating device
Inventor: TAKEHIRA OSAMU
IPC: B65H3/52
Filed: 1992-05-29
Abstract: PURPOSE:To improve the reliability of paper feeding-separating action by adjusting-controlling the pad pressure of a friction pad. CONSTITUTION:A paper feeding-separating device of a friction pad separating system with a friction pad 3 brought into pressure contact with the outer peripheral surface of a paper feed roller 1 is provided with a piezoelectric element 13 for energizing the friction pad 3 in the direction of adjusting the pad pressure of the friction pad 3.
Patent JP-S63302529-A (JP)
Title: Applicator for resin
Inventor: FUJINAKA MASAKI
IPC: H01L21/56
Filed: 1987-06-02
Abstract: PURPOSE:To improve the flow of a resin in a syringe, and to inhibit the blowoff of air from the tip of a needle for the syringe while shortening the heating time after the resin is applied by providing a precoating head with a heating means elevating the temperature of the resin in the syringe. CONSTITUTION:A plurality of syringes 6 applying a resin 5 and a precoating head 9 holding the syringes 6 and moving the tips 7 of the syringes to the positions of, application are mounted to a device applying the resin 5 from the upper sections of wire-bonded semiconductor chips 1 on substrates 2 on a carrier 3, on which a plural ity of the substrates are loaded, on a carrying stage 4. The precoating head 9 is provided with a heating means 10 elevating the temperature of the resin 5 in the syringes 6. The tips of the syringe needles 7 are shifted to specified positions on the semiconductor chips 1 by the precoating head 9, air is fed into the syringes 6 from air pipes 8, the resin 5, the temperature of which is raised by the heat block 10 set up to the precoating head 9, is pushed, and the resin 5 is discharged from the tips of the syringe needles 7.
Patent JP-H11329488-A (JP)
Title: Sodium-sulfur battery
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H01M10/38
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a sodium-sulfur battery capable of preventing breakage of a solid electrolyte tube when the battery temperature falls and capable of being manufactured at a lower cost. SOLUTION: In this sodium-sulfur battery, a bottomed, cylindrical solid electrolyte tube 5 is housed within a bottomed, cylindrical positive-electrode container 1, an upper end part of the positive-electrode container 1 and an upper end part of the solid electrolyte tube 5 are joined/fixed together by an insulation ring 4, an upper end opening part of the insulation ring 4 is sealed up with a negative-electrode lid 6, a positive-electrode conducting material 7 impregnated with sulfur S as a positive-electrode active material is housed in a positive- electrode chamber R1 formed between the positive-electrode container 1 and the solid electrolyte tube 5, and sodium Na as a negative-electrode active material is housed in a negative-electrode chamber R2 formed within the solid electrolyte tube 5.  A contractive bag body 10 easily contractible in the axial direction of the battery is provided between a bottom part upper surface of the positive- electrode container 1 and a bottom part under surface of the solid electrolyte tube 5.
Patent JP-S5473112-A (JP)
Title: Preparation of substance having immune function controlling activity
Inventor: SATOU SHIGERU
IPC: A61P37/00
Filed: 1977-11-18
Abstract: PURPOSE: To prepare a substance having strong lymphocyte-rejuvenating activity, free from haemagglutination effect, low toxic, and useful for the remedy of diseases caused by abnormality of immune function, e.g. Hodgkin's disease, by extracting fungi belonging to Corinaceae Psathyrella with a solvent.  
     CONSTITUTION: Fruit bodies of Basidiomycetes, belonging to Corinaceae Psathyrella e.g. Psathyrella condolleana, are washed with water, physiological salt solution, etc., and extracted with a solvent. The solvent is water or a water-miscible organic solvent, e.g. lower alcohol, acetone, etc., usually a mixed solvent of water and a lower alcohol. The amount of the solvent is 3-12 times, pref. 5W10 times the weight of the dried fruit body. The extraction is carried out at room temperature (15W 25°C) for several hours to several weeks. After the extraction, the fruit bodies are separated from the extract by filtration or centrifugal separation, and the extract is concentrated to obtain the substance having immune function controlling activity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5840450-A (JP)
Inventor: MINAZU SHIYOUICHI
IPC: F25B1/02
Filed: 1981-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。