baber/WOPTO huggingface dataset:
Patent JP-H09299186-A (JP)
Title: Armrest for chair
Inventor: HORIKI TOSHIYUKI
IPC: A47C7/54
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an armrest for a chair which can be placed at front, rear, right, or left side of the chair, and whose angle can be adjusted according to the working position of a person sitting on the chair. SOLUTION: In this armrest, an armrest 4 can be horizontally moved on an armrest support 3 of the armrest frame fixed on the chair main body side. Two fixed support shafts 11 and 12 arranged nearly in parallel in the front/rear direction are mounted on either of the opposite surfaces of the armrest support 3 and the armrest 4, and two guide grooves 9 and 10, with which the fixed support shafts 11 and 12 will be engaged respectively, are formed in parallel in the front/rear direction on the other surface. The guide groove 10 is formed in the front/rear direction, and the other guide groove 9 consists of continuous two grooves extending in different direction. When the armrest 4 is pushed to the forefront, the fixed support shaft 11 will be guided to either of the two grooves of the groove 9 which are separate from each other in the width direction.  When the armrest 4 is pulled back to the rear, the center of the groove 9 will be positioned on the fixed support shaft. Thus, by guiding the supporting shafts 11 and 12 along the guide grooves 9 and 10, the armrest 4 can be horizontally moved as against the armrest support 3.
Patent JP-H09271547-A (JP)
Title: Golf club for putter
Inventor: NAKANO WATARU
IPC: A63B53/04
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To generate a high frictional force between a putter and a ball by applying bond treatment to one surface of nonwoven cloth, applying a seal to the other surface, and bonding the cloth to a face of the putter. SOLUTION: Bond treatment is applied to one surface of nonwoven cloth 4 while a seal 3 is applied to the other surface, and the cloth 4 is adhered to a face 2 of a golf club body 1 for putter. Accordingly the face 2 becomes a soft surface to thereby generate a high frictional force between the face 2 and a golf ball. As a result, a high technique is easily applicable at the time of putting.
Patent JP-H02298005-A (JP)
Title: Magnetic component
Inventor: YOKOYAMA YUKIHIRO
IPC: H01F17/06
Filed: 1989-05-12
Abstract: PURPOSE:To attach components to a support parent body surely so as to comply with a size and a heat-dissipating operation and to satisfactorily relax and external vibration in a state attached to the support parent body by a method wherein a magnetic component is manufactured in a state that a leg body is installed at a magnetic core and the magnetic core is united to the leg body. CONSTITUTION:Leg bodies 13, 13 are formed collectively at lower parts on both sides of an insulating case 12 in such a way that they are opened toward the lower part and are inclined. Split bodies 12a, 12b which are split into two parts by using the center in a thickness direction of the magnetic core 11 as a split point are combined with the insulating case; the individual split bodies 12a, 12b are provided respectively with ring-shaped parts surrounding the magnetic core 11 and with leg parts. Pins 14, 14 made of a metal are attached to central parts at lower ends of the leg bodies 13, 13 formed at the insulating case 12 so as to be faced downward; a conductor 15 is wound on a ring-shaped part of the insulating case 12; leads 15a are formed at both ends of the conductor 15; a magnetic component is constituted. Then, this component is attached to a circuit board 16.
Patent JP-S5546621-A (JP)
Title: Shading correction circuit
Inventor: AOKI HISATOSHI
IPC: H04N5/16
Filed: 1978-09-28
Abstract: PURPOSE: To obtain a picture with a uniform contrast and brightness by changing the gain of a video signal system in accordance with a shading correction signal.  
     CONSTITUTION: Horizontal driving pulse HD and vertical driving pulse VD are passed through saw-tooth wave forming circuits 1 and 2 and parabolic wave forming circuits 3 and 4, and signal synthesizer circuit 5 outputs a shading correction signal. This output is applied to variable gain amplifier 9, inserted into the input side of signal synthesizer circuit 7 of a video signal system, through amplifier 8 so as to control amplifier 9, thereby improving amplitude (contrast). The shading correction signal, on the other hand, is applied through amplifier 6 to synthesizer circuit 7, thus to improve brightness. In this way,shading is corrected effectively to obtain a picture uniform in contrast and in brightness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5744411-A (JP)
Title: Controlling method for outer diameter of pipe in pipe sizing machine
Inventor: IMAE TOSHIO
IPC: B21B17/14
Filed: 1980-08-29
Abstract: PURPOSE:To control the gap between the bottoms of roll grooves of a sizing machine according to a factor obtained below, and to improve the accuracy of outer diameter of a pipe, by measuring the gap between the bottoms of roll grooves of final two stands and the outer diameter of a pipe during the rolling work continues, and by obtaining an influence factor of the gap between the bottoms of roll grooves against the pipe's outer diameter. CONSTITUTION:During a rolling work continues, the gap B1 between groove bottoms of a rolling roll 7 of a final stand of a sizing machine, the pipe's outer diameter D1 in the direction B1, and the gap B2 between groove bottoms of a rolling roll 8 of a stand on this side of the final stand and the pipe's outer diameter D2 are measured. The influence factors a1, b1, c1, a2, b2, c2 of gaps B1, B2 between groove bottoms against the pipes outer diameters D1, D2 are included in an equation I; these factors are operated for every rolling process and are taken as a control index for controlling the pipe's outer diameter.
Patent JP-S5545657-A (JP)
Title: Carcinostatic agent
Inventor: TAKEUCHI SETSUO
IPC: A61K31/18
Filed: 1978-09-28
Abstract: PURPOSE: A carcinostatic agent that contains a specific benzaldehyde compound as the effective ingredient, thus being especially effective against cancer induced by SV 40  virus.  
     CONSTITUTION: Said carcinostatic agent contains, as the effective ingredient, a compound of the formula (R is phenyl, nitrophenyl, hydroxy-lower alkyl, hydroxybenzoyl, toluylsulfonyl, carbamoyl, thiocarbamoyl, phenylthiocarbamoyl). It is orally or nonorally administered. For example, benzaldehyde phenylhydrazone, benzaldehyde β-hydroxyethylhydrazone are used. Conventional chemotherapeutic agents are effective against implanted cancers to animals whereas this agent is effective against cancer caused by SV 40  virus, that means that it is effective against initial cancer and additionally low toxicity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06334199-A (JP)
Title: Fet type acceleration sensor
Inventor: MIZUKOSHI MASATO
IPC: H01L29/84
Filed: 1993-05-21
Abstract: PURPOSE:To provide an FET acceleration sensor which is capable of inhibiting electrostatic adsorption of a movable gate electrode without lowering its sensibility. CONSTITUTION:A movable gate 101 is installed to a groove formed on a P type semiconductor substrate 102 where an N<+> source region 106, a channel region 107 and a drain region 105 are formed from the top of the P type semiconductor substrate 102 on both sides by way of an insulation film 107, thereby constituting an FET pair (FET 1 and FET 2) which shares the gate electrodes. In addition, the movable gate 101 is fixed with the substrate 102 by an anchor by way of a weight or a beam not illustrated herein.
Patent JP-S5344137-A (JP)
Title: Electronic calculator
Inventor: ASAKAWA TATSUJI
IPC: G06F15/02
Filed: 1976-10-05
Abstract: PURPOSE: To obtain the electronic calculator with a charging control circuit which has the secondary battery provided and can be IC-implemented in common with the other parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63283570-A (JP)
Title: Fermenter
Inventor: FUKUSHIMA OTAHIKO
IPC: C12M1/08
Filed: 1987-05-15
Abstract: PURPOSE:To enhance oxygen transfer rate and transient oxygen utilization ratio, by providing a circulating means for circulating a liquid in a tank and oxygen feeding means for feeding oxygen in the direction opposite to the flow of the circulating liquid and constituting a fermenter. CONSTITUTION:A circulating means for circulating a culture fluid (A) upward in an upward flow compartment 15 and then reversing the fluid downward in a downward flow compartment 14 by blowing of air from an air blowing nozzle 6 is constituted. Blowing nozzles 7 for feeding oxygen are provided in the lower end of the downward flow compartment 14 opposite to the circulating liquid to suppress the floating oxygen in a finely divided state by the circulating flow of the culture fluid (A) in addition to fine dividing caused by countercurrent blowing. Thereby an oxygen feeder is provided for dissolving bubble-like oxygen in the culture fluid while keeping a great holdup and retaining the bubble-like oxygen in the downward compartment 14.
Patent JP-H01288843-A (JP)
Title: Quick charge controller
Inventor: TSUJI KENJI
IPC: H05B41/32
Filed: 1988-05-16
Abstract: PURPOSE:To charge plural pieces of capacitors to a prescribed level or above irrespective of a state of a battery by charging one capacitor of plural pieces of capacitors, detecting its charge voltage and starting the charge to the other capacitor from a suitable time point. CONSTITUTION:Transistors Q1, Q2, a thyristor Thr1, and resistances R1-R6 constitute a DC-DC converter circuit and boosts a voltage of a battery BATT. The voltage which has been boosted by a DC-DC converter is charged to a capacitor C5 and a capacitor C6 through a diode D4 and through a photothyristor PHThr, respectively. In case of a quick charge mode, first of all, the capacitor C5 is charged, and when it becomes a full-charged state, the charge of the capacitor C6 is started. When the capacitor C5 is below full- charge, the photothyristor PHThr is set to OFF and the charge of the capacitor C6 is inhibited. In such a way, a light emittable state can be obtained as quickly as possible by one capacitor C5.
Patent JP-H09305026-A (JP)
Title: Image forming method
Inventor: YOSHINO SUSUMU
IPC: G03G5/10
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method in which mechanical pressure applied to developer is reduced so as to hardly damage the developer and by which the initial characteristic of the developer is stably held even in the case of repeatedly using the developer. SOLUTION: In this image forming method; toner on a developer carrier 1 is made to fly onto an electrostatic latent image carrier 3 by a magnetic brush 2 so as to develop an electrostatic latent image 4. In the method, carrier for developing the electrostatic latent image satisfying a shape coefficient SF1 in an expression I and a shape coefficient SF2 in an expression II is used, and the moving direction of the developer carrier 1 is the same as the moving direction of the latent image carrier 3, then circumferential speed ratio between the developer carrier and the latent image carrier is adjusted within 0.5 to 1.8, so that the image is developed. The expression I: SF1 =(maximum length)<2> ×100π/4, provided that 100<=SF1 <=145 is set. The expression II: SF2 =(peripheral length of projected image)<2> ×100/(4π), provided that 100<=SF2 <=120 is set.
Patent JP-S5763777-A (JP)
Title: Lead-acid storage battery structure
Inventor: SUNDBERG ERIK G
IPC: H01M4/14
Filed: 1981-07-30
Abstract: A lead-acid battery construction includes positive electrode means (37) and negative electrode means (39, 40) supported in contact with separator means (42) containing an electrolyte. The positive electrode means (31) is gridless and is formed with reacting PbO2 portions (66) and non-reactiong PbO2 portions (64) which carry a required electric current through the positive electrode means during charging and discharging.
Patent JP-S5757887-A (JP)
Title: Plating method
Inventor: TANAKA SEIICHI
IPC: C25D5/56
Filed: 1981-07-31
Abstract: PURPOSE: To increase the operation rate of each plating equipment and to enhance the productivity by immersing an electoless plated film formed on the surface of a material to be plated in an actively preserving soln. to activate the film and electroplating the film with Cu.  
     CONSTITUTION: A material to be plated is immersed in an electroless Cu plating soln. to form an electroless Cu plated film on the material surface, and it is immersed in an actively preserving soln. to preserve the Cu plated film in an active state for a long time. The preserving soln. contains divalent Cu ions, a primary ion sequestering agent and hypophosphite, and the H +  concn. is set to 2.5W4.5pH. CuSo 4  is utilized as a substance contg. Cu 2+ , and the sequestering agent is a compound having an hydrooxycarboxylic acid group such as sodium citrate. After actively holding the plated film in the preserving soln., the material is taken out of the soln. at a suitable time, shifted to a Cu electroplating equipment, and electroplated with Cu. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62277714-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/04
Filed: 1986-05-27
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。
Patent JP-S5822489-A (JP)
Inventor: FURUYA TERUO
IPC: G07D7/00
Filed: 1981-07-31
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。
Patent JP-S5822547-A (JP)
Inventor: KURODO NORIYOSHI
IPC: H02J9/06
Filed: 1981-07-30
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。
Patent JP-S647354-A (JP)
Title: Reading head of magneto-optical data carrier
Inventor: RUIJI JITSUTO
IPC: G11B11/105
Filed: 1988-05-17
Abstract: PURPOSE: To definitely discriminate a read signal by projecting the polarized beam from a laser diode on a carrier, reflecting the beam while being accompanied by rotation of a plane of polarization and moreover rotating the plane of polarization by a halfwave plate. CONSTITUTION: The polarized laser beam 13 from a laser diode 12 passes through a lens 32 to become a beam 33, transmits the layer of a carrier 5 to be reflected on the surface of a layer 6, is rotated by a prescribed angle by a Kerr effect with respect to the plane of polarization having a prescribe angle to form a beam 33'. This beam 33' is reflected on the layer 26 of a prism 24, guided to a halfwave plate 35, rotated by about 45 deg. with respect to the plane of polarization of a beam 34, guided as a beam 36 to a beam sptitter 39. The component reflecting on a layer 40 passes through a lens 41 to be transmitted to a diode 43 and the component transmitting the layer 40 passes through a lens 2 to be transmitted to a diode 44 and respective DC components of the diodes are supplied to a comparator 45.  Then, the comparator 45 outputs a positive or a negative signal by the difference between electric signals of both components.
Patent JP-S61191688-A (JP)
Title: Antimicrobial compound
Inventor: MIYAKE AKIO
IPC: C07D463/00
Filed: 1985-06-03
Abstract: NEW MATERIAL:A compound shown by the formula I (R<0> is H, nitrogen- containing heterocyclic, acyl, or protecting group; Z is S, S   O, O, or CH2; R<4> is H, methoxy, formamide; R<13> is H, CH3, OH, or halogen; A is pyrazol-2-yl which forms condensation ring at 1,5-positions which may be replaced). EXAMPLE:A compound shown by the formula II. USE:An antibacterial agent and its intermediate, showing strong antibacterial action on bacteria resistant to cephalosporin, showing specific antibacterial power on molds belonging to the genus Pseudomonas. PREPARATION:For example, a compound shown by the formula II (R<5> is OH, acyloxy, carbamoyl, etc.) is reacted with a compound shown by the formula A' (A' is pyrazole which forms condensation ring at 1,5-positions which may be replaced) to give a compound shown by the formula IV (R<0> is H). This compound is further reacted with a carboxylic acid [e.g., compound shown by the formula V (R<1> is amino; R<2> is H, halogen, etc.; R<3> is H, or hydrocarbon residue), etc.] shown by the formula R<b>OH (R<b> is acyl), to give a compound shown by the formula VI.
Patent JP-S5646316-A (JP)
Title: Programmable capacitance
Inventor: WAKIYAMA MOTOTOSHI
IPC: H01G5/00
Filed: 1979-09-21
Abstract: PURPOSE:To realize the capacitance having various capacitance values and to  enable quick speed adjustment, by enabling the variable capacitance through external set data. CONSTITUTION:The data latch circuit 10 inputs the data D0, D1...D7 in 8-bits via bus of the microcomputer 2. The selection of the circuit 10 is made with the selection signal being the output of the decoder 14 taking the address of address bus as the input. Further, the circuit 10 latches the input data in 8-bits and the respective data bit is fed to the driver 11 to perform on-operation of the corresponding switch 12. Thus, the capacitor 13 is selected and the capacitance corresponding to the set value set with the data can be obtained between A and B. Accordingly, the capacitance of various capacitance values can be realized and the adjusting speed can quickly be made.
Patent JP-S6254243-A (JP)
Title: Copying device
Inventor: SUZUKI SHIGERU
IPC: B41M5/26
Filed: 1986-05-28
Abstract: PURPOSE:To automatically copy a book, etc., and to copy a thick original by heating and thermal-transferring a separated intermediate transfer film and an overlapped transfer sheet. CONSTITUTION:On a copying web 24 which makes suitable the position of the leaf-shaped intermediate transfer film, is supplied and stopped on a contact glass 25, the picture surface to copy the original is overlapped in the downward direction. With the energy charged on a capacitor 30, a flash lamp 31 is flashed, and after transferring is executed on an intermediate transferring film 12, the pressure by a pressuring plate 29 is released and the original is removed. When the copying web 24 is wound, the intermediate transferring film is separated in a separating part 33, and an ink film 15 is wound to a collecting roll 27. The intermediate transferring film 12 separated from the ink film 15 is conveyed while the film is guided up to the position of a heating roller 19 and a pressuring roller 20, a transferring sheet 18 in a paper supplying cassette 36 is sent and in the same manner, conveyed up to the position of roller pairs 19 and 20.
Patent JP-H01291507-A (JP)
Title: Gain control circuit
Inventor: YAMAGUCHI KAZUYUKI
IPC: H03G3/02
Filed: 1988-05-18
Abstract: PURPOSE:To obtain potential difference for delayed control with high accuracy and to stabilize the amplification characteristic of an amplifier by producing the difference of comparison potential between control voltages by the difference between the base and the emitter of respective comparing transistor. CONSTITUTION:The different number of constant current NPN transistors on which comparison voltages are impressed in the constitution of each constant current differential circuit are prepared. An intermediate frequency amplifying current Ii flows on the NPN transistor 16, and a constant current Im for a double balance mixer on the NPN transistors 3, 5, 6, and 7 connected in parallel. The transistor size of the NPN transistors 3, 5, 6, and 7 are formed in the same size. And the voltage with the same potential is impressed on the base of each constant current transistor from a constant voltage circuit. The constant voltage circuit is constituted of a constant voltage source 13, buffering transistors 11 and 12, and the emitter resistors 14 and 15 of the buffering transistors 11 and 12. And the control operation of a mixer part is performed later than the control operation of an intermediate frequency amplifier part.
Patent JP-S5821539-A (JP)
Title: Measuring method for opening displacement of sample
Inventor: TAKANO MASARU
IPC: G01N3/06
Filed: 1981-07-31
Abstract: PURPOSE:To reliably measure an opening displacement of a sample, by a method wherein two arms are attached to both side of a notch in a samle, and a rectilinear displacement detecting means is rotatably coupled. CONSTITUTION:A tensile load is applied from both sides of a notch to a sample 3 wherein the notch is formed to perform a fracture toughness test which causes an opening displacement in the sample. Two clamp jaws 4a and 4b are coupled to the sample 3 by pins 7a and 7b, and at a testing time, the clamping jaws 4a and 4b are relatively brought to a rectilinear displacement, a tensile load is applied to the sample 3, and a crack 8 is produced from a notch 6. Two arms 9a and 9b are attached directly to the sample 3, and thereby, they are monolithically brough to an opening displacement which is transferred to a coil 1 and a core 2 of a differential transformer by pivots 10a and 10b. This permits the electric measurement of the opening displacement of the sample 3 by means of the coil 1 of the differential transformer. The arms 9a and 9b are attached directly to the sample 3, and thereby, even if the clamping jaws 4a, 4b and the pins 7a, 7b deforms, the differential transformer is prevented from being influenced by said deformation.
Patent JP-H0421800-A (JP)
Title: Method for replenishing copper sulfate to acidic copper sulfate plating solution
Inventor: TAJIRI KEISUKE
IPC: C25D3/38
Filed: 1990-05-14
Abstract: PURPOSE:To rapidly replenish copper sulfate contg. no impurities by using copper sulfate pentahydrate crystallized from a sulfuric acid-copper sulfate soln. freed of trace metals by electrolysis with a dummy electrode. CONSTITUTION:An electrolytic soln. prepd. by dissolving <=70g/l sulfuric acid and >=300g/l copper sulfate pentahydrate in pure water is kept at 35-45 deg.C and electrolyzed with a dummy Cu cathode to remove metal ions as impurities. The purified soln. is kept at 50-60 deg.C and 10-50vol.% water is evaporated. The remaining soln. is cooled to <=20 deg.C and allowed to stand to deposit crystals of copper sulfate pentahydrate. These crystals are replenished to a plating soln. having reduced Cu ion concn.
Patent JP-S611264-A (JP)
Title: Intermittent control type power source circuit
Inventor: TSUJIOKA HIROSHI
IPC: H02M3/155
Filed: 1984-06-13
Abstract: PURPOSE:To operate a switching transistor by completely responding to an intermittent control signal by providing a hysteresis in the conducting and interrupting functions of the transistor by utilizing the unsaturable characteristic of the transistor. CONSTITUTION:A transistor 11 is collector-grounded, and a voltage drop between the collector and the emitter depends upon a base potential.
Patent JP-S5822096-A (JP)
Inventor: MATSUI HISAYA
IPC: F26B11/04
Filed: 1981-07-31
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。
Patent JP-H0248910-A (JP)
Title: Glove and manufacture thereof
Inventor: UORUFUGANGU DAMUSU
IPC: A41D19/00
Filed: 1989-05-15
Abstract: PURPOSE: To enhance durability of a chemical agent without necessity of a support woven fabric by incorporating a layer made of a synthetic rubber at one side of a glove body via a coupling layer to the body made of a mixture of a polyester urethane and the rubber. CONSTITUTION: A glove body of a working glove 5 has four layers 12 to 15 superposed from its one side to an opposite side and connected to each other. The layer 12 of one side of the body is formed of a thermoplastic single component polyester urethane containing an aromatic diisocyanate as a base. A layer 13 continued to the layer 12 is made of a synthetic rubber, next layer is made of a mixture of a lead oxide and a polychloropyrene, and next layer is made of the rubber, and an opposite side layer 16 is made of the thermoplastic single component polyester urethane to enhance durability to a chemical agent.