baber/WOPTO huggingface dataset:
Patent JP-S57103750-A (JP)
Title: Crankshaft material made from steel plate and its production
Inventor: TSUZUKI YOSHIHIKO
IPC: B21D53/84
Filed: 1980-12-19
Abstract: PURPOSE: To make a crankshaft hollow to reduce the weight extremely, by welding a crank arm part, a cylindrical shaft part, and a crank pin part which are produced by subjecting a steel plate to the press work.  
     CONSTITUTION: A steel plate is subjected to the press work to produce the first member 10 provided with a shaft part 14 and a rectangular crank arm part 12. Similarly, the second member 40 which has a shaft part 44 tapared in many steps and a crank arm part 42 is produced from the steel plate. Next, the third member 80 provided with crank pin parts 84 and 86 is produced. The first member 10, the second member 40, and the third member 80 are combined and are made into one body by spot welding, thus completing a crankshaft material 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6073143-A (JP)
Title: Cylinder-contained-type hydraulic vibration damper
Inventor: IIDA MIZUHO
IPC: F16F9/36
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a hydraulic vibration damper which restrains sudden displacement only and frees of any oil leak by having the whole equipment of the damper inserted in an enclosed space defined by both side plates and a pair of bellows. CONSTITUTION:A rod 5 slidably passes through lids 2 and 3, has side plates 6 and 7 at both ends thereof and also has a piston 8 stuck thereto inside a cylinder 1. Both faces of a flange 4 make liquid-tight connection to the side plates 6 and 7, opposed to them, by means of bellows 9 and 10, respectively, whereby defining bellows oil chambers 11 and 12 at both sides of the cylinder 1. A communication passages 13 which communicates both side chambers with each other is drilled through the piston 8 and has valve devices 14 and 15 at both the outlets thereof. Each of the valve devices 14 and 15 has a valve 16 and a spring, said valve 16 having both a central fine hole and a side holes perforated therein. An adjustment passage 18 is drilled through the rod 5 along the center line thereof, communicated with the bellows oil chambers 11 and 12 at both the end parts thereof, and also communicated with the communication passage 13 at the middle part thereof, hence restraining sudden movement only and freeing of any oil leak.
Patent JP-S6337814-A (JP)
Title: Mounting structure of magnetic head
Inventor: SASAKI HIDEMI
IPC: G11B21/24
Filed: 1986-07-31
Abstract: PURPOSE:To attain thin profile for a rotary magnetic sheet device by forming a recess to a head carriage and arranging a magnetic head to the recess. CONSTITUTION:A magnetic sheet pack 10 is mounted in a rotary magnetic sheet device 4 and its packet is closed, then the magnetic sheet 12 is turned. In the mount structure 100 of the magnetic head, a recessed part 38A is formed to a head carriage 38 and a head is fitted to the recessed part 38A via a base plate 102, an azimuth adjusting plate 104, a head mount plate 106. The azimuth of the head is adjusted by adjusting screws 144A, 144B provided to the recessed wall 38B of the carriage 38. As a result, the profile of the device 4 is made thin and an electronic still camera equipped with the device 4 is miniaturized.
Patent JP-H0346085-A (JP)
Title: Note handling device
Inventor: HAMA YOSHIHITO
IPC: G07D9/00
Filed: 1989-07-13
Abstract: PURPOSE:To improve the operation rate of a device and workability when maintenance is performed by performing carrying at low speed when the number of notes is small, and decreasing the speed of a note carrier path with a change- over switch even when jamming is processed. CONSTITUTION:A discrimination part 7, a temporary store part 8, a simulation note housing part 9, a return holding part 10, a note housing part 11 classified by kind of money, an error collection part 12, a forgotting collection part 13, etc., are provided in the inside of an automatic teller machine (ATM), and it is connected to an input/output opening 4 with the carrier path. When the number of notes to be carried internally is small in an input processing or output processing, the carrying speed of the note carrying paths A1-A11 are decreased by detecting the above fact, and the note is carried at low speed. Also, when jamming occurs and it is required to eliminate the jamming, a control signal is inputted from the outside by a changeover switch button 15, thereby, the carrying speed of the note carrying paths A1-A11 can be switched to low speed according to the input of the control signal. In such a way, the operation rate of the ATM can be increased, and also, operability can be heightened.
Patent JP-H1127930-A (JP)
Title: Power converter device and power converter system
Inventor: TATSUTA TOSHIKI
IPC: H01L27/04
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a power converter system, wherein every phase has the same inductance and a device in the system would not stop, even if either one of electrolytic capacitor units becomes faulty. SOLUTION: A plurality of semiconductor elements are mounted on a heat- receiving section of a cooling device. These semiconductor elements are connected to each other, with their AC sides joined together and their DC sides joined together by a multilayered conductor module 10. Also mounted are a snubber module for suppressing surge voltage caused at the time of switching the semiconductor elements, a control board for starting and controlling the semiconductor elements, and a semiconductor stack mounted with a fuse for protecting the semiconductor elements. All these devices are arranged in the same form in a converter circuit 4 and an inverter circuit 5.  Between the converter circuit 4 and the inverter circuit 5, a plurality of electrolytic capacitors are located in parallel, with their P-side terminals connected together and their N-side terminals connected together by conductors 20, 21.
Patent JP-2000049618-A (JP)
Title: Hvq compression method combined with 90° rotation
Inventor: NGUYEN UOC H
IPC: H04N19/94
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for realizing two operations through the use of less hardware in shorter time than the case that the two operations are individually executed by means of combining the HVQ(hierarchical vector quantization) compression and restoration of a picture element in a picture rotated by 90 degrees. SOLUTION: A plurality of segments containing words are divided into blocks. The respective segments are reduced to code words by using HVQ encoding. The code words are transferred and the segments which are rotated or arranged in the direction of a mirror image are generated. The constitution of the word which is rotated for the respective segments or which is in the direction of the mirror image is generated by using HVQ decoding. Thus, the data block is rotated.
Patent JP-S6337197-A (JP)
Title: Method for regenerating desulfurizing agent in coal gasification
Inventor: TAKAMOTO NARUHITO
IPC: C25C7/08
Filed: 1986-07-31
Abstract: PURPOSE:To regenerate a desulfurizing agent with air or steam, in processing powdered coal with air, etc., into a gas and slag in a gasifying furnace, by feeding the desulfurizing agent to the gasifying furnace, making sulfur compounds in the gas into sulfides and feeding the sulfides and unreacted char to a regenerating column. CONSTITUTION:In gasifying coal by a gasifying furnace 1, a formed gas containing H2S, a harmful component, is produced. Ash in the coal is melted into slag and discharged through a slag outlet tube 5 to the outside of system. On the other hand, in order to remove H2S in the formed gas, an ultrafine desulfurizing agent (e.g. limestone, etc.) is fed from the desulfurizing feed pipe 2 of the gasifying furnace 1. Sulfide CaS formed in the gasifying furnace 1 and unreacted char containing carbon are sent from the top of the furnace through an exhaust pipe 6 and separated into the gas and particles by a cyclone 7. The particles separated by the cyclone 7 are fed to a regenerating column 9, treated with air and steam from an air feed pipe 11 and a steam fed pipe 12, CaS is separated into CaO and S and regenerated.
Patent JP-S6241994-A (JP)
Title: Device for facing up and down of electric fan
Inventor: KATSURA YOSHIHISA
IPC: F04D25/08
Filed: 1985-08-20
Abstract: PURPOSE:To facilitate restriction of the range of the face-up and face-down angle during service as well as provide easier handling through making the packaged volume small by incorporating such a construction that a stopper mounted on a detent piece to restrict the range of the knee joint faceup and facedown angle can be fitted and removed freely in/from a through hole bored in the supporting part of the base. CONSTITUTION:In normal service condition of this electric fan concerned, a detent piece 12 to restrict the range of the faceup and facedown angle of a knee joint 9 is fitted in a through hole 12a in the supporting part 2 of a base 10 for fast location there. The faceup and facedown angle of knee joint 9 is restricted by a recess 16 provided at the periphery of a faceup and down bearing part 1 of knee joint 9 and a boss 17 on said detent piece 12 to be detained in this recess 16. To reduce the volume at the time, for ex., of accommodating the fan in package, the restriction by detent piece 12 is released by pushing in the stopper 13 for removal from the through hole 2a, and the blower part supported by knee joint 9 is folded more than the restricted angle. Thus the packaged volume can be lessened.
Patent JP-H0468496-A (JP)
Title: Sale registering device
Inventor: WATANABE NOBUMI
IPC: G07G1/12
Filed: 1990-07-09
Abstract: PURPOSE:To save the labor of an operation in the case of discounting by repeatedly executing the registration of merchandise and the determination of a service subtracted price each time a repeat key is continuously operated after the operation of a discount designation key. CONSTITUTION:Based on a control program stored in a ROM 12, a CPU 10 controls a key input operation and a display operation, etc., by driving a keyboard input circuit 14 and a display control circuit 15 or the like. When a key input is executed from a keyboard 4 and the discount designation key is operated continuously to the registration of the sold merchandise, the service subtracted price of merchandise registered just before is determined and when the repeat key is operated continuously to the discount designation key, the registration of the merchandise and the determination of the service subtracted price are repeatedly executed. When a finish operation is executed, a paying price excepting the total of all the service subtracted prices, which are repeatedly determined, is calculated. Thus, in the case of discount processing, the operation is simplified.
Patent JP-S6157247-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B02B7/02
Filed: 1984-08-30
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-S5971259-A (JP)
Title: Alkaline storage battery and its manufacturing method
Inventor: KAGAWA KEIICHI
IPC: C22C18/00
Filed: 1982-10-18
Abstract: PURPOSE:To manufacture an alkaline storage battery with the reduced content of Hg that suppresses the generation of H2 gas from a cathode material by using the Zn powder amalgamated with an alloy consisting of Pb, in, and Hg as a cathode active material for the battery. CONSTITUTION:Zn powder is thrown into a KOH aqueous solution and is pre- agitated. Then the Zn alloy amalgamated by pre-mixing Pb, In, and Hg is agitated while it is slowly being dropped into the said solution from a narrow hole. Subsequently, Zn-Pb-In-Hg powder is obtained by washing thus obtained alloy powder with water and drying it at low temperature and is used as a cathode active material. As a result, an alkaline storage battery with excellent performance that suppresses the generation of gas can be obtained.
Patent JP-S5972979-A (JP)
Title: Switching regulator
Inventor: SATOU YUKIO
IPC: H02M3/28
Filed: 1982-10-18
Abstract: PURPOSE:To stably hold an output voltage by providing idling means for flowing the idling current of the amount decreasing or increasing in response to the increase or decrease of a load current in an output side circuit, thereby saving the idling current. CONSTITUTION:A transistor Q3 is connected in series with a breeder resistor R8, and the base of the transistor Q3 is connected to the collector of a transistor Q4 connected between a positive side power line PL and a load power line ML through a collector resistor R10. The voltage produced at a resistor R12 by the load current flowed to the load power line ML is applied between the base and the emitter of a transistor Q4. An idling current is flowed to the breeder resistor R8 through the transistor Q3 in response to the magnitude of the load current.
Patent JP-H05228494-A (JP)
Title: Control of scale in black liquor evaporator
Inventor: JIYASUBIIRU ESU JIRU
IPC: C08L33/26
Filed: 1992-06-01
Abstract: An anionic/cationic polymer mixture comprising:   (a) a polyanion selected from polyacrylic acid (AA), polymethacrylic acid (MAA), polymaleic acid/anhydride (MA), polyitaconic acid (IA), polyvinyl sulfonic acid (VSA), poly(2-acrylamido-2-methyl propane sulfonic acid) (AMPSA), carboxymethyl cellulose (CMC), polystyrene sulfonate (SSS), and polyvinyl phosphonic acid (VPA), each optionally copolymerized with with one or two of the other, or optionally copolymerized with acrylamide up to a molar unit ratio of 1:1, provided that the total polyanionic weight average molecular weight is from about 1 to 15 thousand; and (b) a polycation selected from poly(dimethyldiallylammonium chloride) (DMDAAC), polyethylene imine (PEI), polyamine (PA), polyvinyl amine (PVA), poly(4-vinylpyridinium) (PVP), chitosan (CH), poly(methacrylamidopropyl trimethylammonium chloride) (MAPTAC), and poly(acrylamidopropyl trimethylammonium chloride) (APTAC), each optionally copolymerized with with one or two of the other, or optionally copolymerized with acrylamide up to a molar unit ratio of 1:1, provided that the total polycationic weight average molecular weight is from about 20 thousand to 2 million; wherein the weight ratio of polyanion (a) to polycation (b) is from 1:2 to 1:8, has been found to give excellent inhibition of the formation, deposition and adherence of various alkali metal and alkaline earth metal scales, e.g., sodium sulfate, sodium carbonate, and calcium carbonate scales in the stringent conditions which characterize black liquor heaters, evaporators, etc. in paper mills, particularly in association with Kamyr and similar wood chip digesters, characterized by elevated pH's of 12 and higher, high dissolved organic and inorganic solids concentrations, and elevated temperatures and pressures. g
Patent JP-2001012791-A (JP)
Title: Ventilator
Inventor: SAEKI TAKUYA
IPC: F24F11/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a ventilator in which power saving effect can be achieved by preventing the operating time from being prolonged more than necessary at the time of automatic operation. SOLUTION: The ventilator comprises a sensor 1 for detecting the state amount of indoor air and producing an output, a control means 3 for judging the output value of the sensor 1 and determining the output state of a fan 2, and a circuit 5 for driving the motor 4 of the fan 2 based on the output signal from the control means 3 wherein the reference output value of the sensor 1 for judging start of automatic operation is set equal to a reference value for judging operation stop.
Patent JP-H04366728-A (JP)
Title: Bypass unit for flow rate sensor
Inventor: SUZUKI ISAO
IPC: G01F1/68
Filed: 1991-06-13
Abstract: PURPOSE:To provide the bypass unit of a flow rate sensor, which properly realizes a laminar flow condition. CONSTITUTION:The bypass unit of a flow rate sensor includes two flow passages 6 and 7 through which fluid comes in and out, and a chamber 10 communicated with the flow passages 6 and 7. And fluid is introduced to a sensor pipe 15 out of the chamber 10 through branched flow passage 12 and 13. The inside of the chamber 10 is provided with fluid introduction holes 24 and 25 which are housed in a gap interspaced with the inner wall of the chamber 10 while being formed coaxially with both the flow passages 6 and 7, a bypass axial body 20 including through holes which are bored out of the fluid introduction holes 24 and 25 to the circumferential direction, and is also provided with a cut-off case 18 which has a communicating through hole 31 bored on its circumferential surface and cuts off a space between the bypass axial body 20 and the inner wall of the chamber 10 with the exception of the communicating through hole.
Patent JP-H0469228-A (JP)
Title: Preparation of drawn film
Inventor: ARAI TOSHISHIGE
IPC: B29L7/00
Filed: 1990-07-11
Abstract: PURPOSE:To attempt to improve accuracy of thickness deviation by a method wherein a sheet is passed through a warm water circulation type preheating water bath to control the preheat temp. and is uniaxially drawn in the transverse direction. CONSTITUTION:When a thermoplastic resin sheet is uniaxially-drawn in the transverse direction, this sheet is passed through a warm water circulation type preheating water bath 2 to control a preheating temp. to a specified temp. Then, the sheet is uniaxially drawn in the transverse direction to obtain a desired drawn film.
Patent JP-S5882630-A (JP)
Title: Electric processing method and device for it
Inventor: INOUE KIYOSHI
IPC: B23H1/10
Filed: 1981-11-11
Abstract: PURPOSE:To enhance the processing performance by carrying out the discharging processing through such a procedure that the processing electrode, work electrode and processing gap are situated in the air and then the water with or without a minute amount of organic substances is poured there either continuously or intermittently in such a degree as to fill the gap. CONSTITUTION:The processing liquid 12 in a tank 13 is pumped up by a pump 15, and a processing gap supply amount control valve 19 is controlled by a controller 20 to discharge it for supply to the gap 8. The place of processing is covered with splash protective covers 3, 9, and gas, steam, etc. generated during the processing are absorbed through an absorption hole 21. Thus a noncombustible processing liquid can be utilized with water as its main component.
Patent JP-2001012212-A (JP)
Title: Turbine equipment
Inventor: TSUJI TADASHI
IPC: F01K25/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce motive power by leaps and bounds, improve the efficiency of a turbine equipment and miniaturize an exhaust air disposing system. SOLUTION: In a closed cycle turbine device 3 which has a compustor 1 and a turbine 2 and wherein the exhaust air of the turbine 2 is introduced into the compustor 1, the combustion gas to be sent to the compustor 1 can be sent to the compustor 1 using the steam obtained by pressurizing condensed water by the liquid phase by means of a water supply pump 10 and the CO2 gas vaporized by a CO2 extracting and liquefying plant 12 without using a compressor which consumes motive power much, enabling the reduction of motive power leads and bounds, the improvement of the efficiency of the turbine equipment and miniaturization of an exhaust air disposing system.
Patent JP-S57105239-A (JP)
Title: Honeycomb type catalyst carrier comprising vitreous carbonacious substance
Inventor: NIKAIDOU MITSUNOBU
IPC: C01B31/08
Filed: 1980-12-22
Abstract: PURPOSE:To provide the titled catalyst carrier incorporating plural activating points contained therein as well as being excellent in strength, heat resistance, heat impact resistance or the like comprising materials consisting of carbide of a honeycomb like extrusion molded body containing a thermosetting resin powder and a thermosetting binder containing a predetermined amount or more of a vitreous carbonacious substance. CONSTITUTION:To a powder of a thermosetting resin (e.g.; a phenolic resin) and a thermosetting binder (e.g.; a phenolic resin type adhesive), if necessary, a solvent is appropriately added and the obtained mixture is kneaded. Further, a total content of the binder is adjusted to 35wt% or less (to total kneaded mixture) on the dry basis. After the obtained kneaded mixture is extruded and molded into a honeycomb shape, the molded body is dried at 70-105 deg.C and cured by gradually heating the same to 130- 210 deg.C. The obtained cured molded body is heated to 1,000-3,000 deg.C in non-oxidative atmosphere to carry out dehydrogenation and carbonization thereof. A carbonacious substance of each walls constituting the resulting obtained honeycomb shaped catalyst carrier contains 40% or more vitreous carbonacious substance as well as an H2 content of the walls shows 2% or less as a extraction analysis value at 2,000 deg.C or more for 60sec or more.
Patent JP-H056119-A (JP)
Title: Image forming method and its apparatus
Inventor: MENJO TAKESHI
IPC: G03G15/20
Filed: 1991-06-27
Abstract: PURPOSE:To prevent image deterioration due to transfer of a mold release agent to a photosensitive drum by making the amount of heat given at the first fixing time less than that given at the second fixing time when image are formed on both sides of a transfer material. CONSTITUTION:A not yet fixed developer image formed on one side of a transfer material is heated and fused by heat on the surface of a fixing means. However, since the amount of the heat at that time is less than that at the time of fixing the other side of the transfer material, the surface roughness of the developer image to be fixed on one side becomes large. Consequently, a mold release agent applied to the surface of a fixing means is buried in the roughened developer image and at the time of forming a not yet fixed developer image on the other side of the transfer material, the mold release agent is prevented from moving to the surrounding. Also, since the amount of heat for fixing on the other side is more than that for fixing on one side, the developer image on the other side is fully fused and made smooth. At the same time, the developer image on one side is also heated again and the roughened surface is also made smooth. As a result, images with high quality are formed on both sides of the transfer material.
Patent JP-S6426780-A (JP)
Title: Wrinkle-proof processing of hemp fabric
Inventor: NAKANISHI TOSHIO
IPC: D06M101/02
Filed: 1987-07-20
Abstract: PURPOSE: To provide a method capable of imparting a crease-resistance to a hemp fabric without reducing its strength by subjecting the hemp fabric to crosslink treatment using a cellulose reactive resin, immersing it in an alkali liquid of high concentration and subjecting the wefts and warps to swelling and shrinkage treatments under tensionless conditions. CONSTITUTION: This method comprises: subjecting a hemp fabric to crosslink treatment using a cellulose reactive resin (pref. glyoxal resin); immersing it in an alkali liquid of high concentration, e.g. sodium hydroxide having a Baume degree of 15 to 40 deg. at 0 to 50 deg.C; and subjecting the wefts and warps to swelling and shrinkage treatments under tensionless or low-tensional conditions; and conducting a neutralization, washing and dehydration processes, thus imparting an excellent crease-resistance to the fiber without lowering the strength.