baber/WOPTO huggingface dataset:
Patent JP-H095214-A (JP)
Title: Device for testing cylinder block of internal combustion engine hydrostatically
Inventor: JIYON II BUREBITSUKU
IPC: G01M13/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a testing apparatus on a quick base for simulating a combustion gas load affecting an internal combustion engine cylinder block to hydrostatically more accurately decide its structural completeness. SOLUTION: An engine cylinder block 10 is connected to a hydraulic system having an electronic controller 14 for operating a hydraulic control valve 16 coupled to a pressure supply source, and assembled on a base. A pressure conduit 18 is extended from the valve 16 to respective operating cylinders. At the time of operating the engine, hydraulic fluid is introduced from the valves 16 at least two engine cylinders via the conduit 18 at the pressure and frequency similar to the magnitude of gas pressure load and frequency affecting the cylinders. The fluid returned from the block 10 is further hydraulically pressurized by a small-sized accumulator 42, a fluid reservoir 44 and a filter 46 by a hydraulic pump 48, and then arrives at the respective valves 16 via a small- sized accumulator 52 and a large-sized accumulator 54.
Patent JP-S596016-A (JP)
Inventor: ISHII MITSUO
IPC: A47J19/00
Filed: 1982-06-30
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-H0413053-A (JP)
Title: Freezer
Inventor: YAMAGUCHI TOSHIAKI
IPC: F04B49/00
Filed: 1990-04-28
Abstract: PURPOSE:To make it possible to reach a specified setting pressure promptly and improve dynamic characteristics with the reduction in power consumption and fluctuations in load by installing a fuzzy control section which carries out fuzzy inference based on a signal transmitted from a pressure comparison section and a differential coefficient arithmetic operation section and outputs a deterministic value, and controlling the capacity of a refrigeration section in conformity with the deterministic value. CONSTITUTION:A pressure detection section 4 detects the pressure of refrigerant on a lower pressure side of a refrigeration cycle of a refrigeration 4 and generates a pressure detection signal. A pressure comparison section 5 compares a pressure detection signal transmitted from the pressure detection section 4 with a reference value which is set in response to a specified setting pressure, generates a signal responding to the difference while a differential coefficient arithmetic operation section 6 receives a pressure detection signal transmitted from the pressure detection section 4, computes a differential coefficient of the pressure of refrigerant, and generates a signal in conformity with the result of the arithmetic operation. A fuzzy control section 7 carries out fuzzy inference based on each signal transmitted from the pressure comparison section and the differential arithmetic operation and outputs a deterministic value while a capacity control section 8 controls the capacity of a parallel compression type refrigeration device in response to the deterministic value from the fuzzy control section.
Patent JP-H04343651-A (JP)
Title: Polishing device for crank shaft
Inventor: HACHI MICHIO
IPC: B24B5/42
Filed: 1991-05-20
Abstract: PURPOSE:To polish the journal section or pin section of a crank shaft so that the center section in the axial direction is slightly protruded. CONSTITUTION:A pivotal shaft 16 is supported on the bearing plate 13 of a base 15 reciprocated in parallel with the rotary axis CL of a crank shaft W via a spherical joint 17, and the base end of a swaying arm 22 is vertically swayably supported on the pivotal shaft 16. Grindstones 23, 24 holding the journal section J of the crank shaft W to polish it are provided at the tip of the swaying arm 22. A bar 14 fixed to the base 15 is freely coupled with a U-shaped restricting member 25 fixed at the face end of the pivotal shaft 16, and a collar 27 coupled with the outer periphery of the bar 14 is pressed to the pressure receiving plate 26 of the restricting member 25 by a coil spring 30. When the base end of the swaying arm 22 is reciprocated together with the base 15, the tip of the swaying arm 22 performs oscillation motion via the action of the spherical joint 17 and the coil spring 30, and the grindstones 23, 24 are reciprocated in a circular arc shape.
Patent JP-H06326285-A (JP)
Title: Manufacture of microlens
Inventor: JITSUZAWA YOSHISUE
IPC: G02B3/00
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a high performance microlens excellent in productivity, by forming s doped silicate glass film on an isomeric base film whose softening temperature is higher than a silicate glass film, and reflowing the glass film. CONSTITUTION:Each element of a solid state image sensor is formed on a silicon substrate 1. A silicon oxide film 2 is formed on the surface of the silicon substarte 1, so as to cover each of the elements. A BPSG film 3 is formed to be, e.g. 800nm thick on the silicon oxide film 2. As to the composition of the BPSG film 3, about 6wt.% of phosphorus and 4wt.% of boron are desirable in order to obtain the softening temperature of about 900 deg.C. The part where microlenses are to be formed on the BPSG film 3 surface is masked with photoresist 4, and the BPSG film 3 is anisotropically etched until the base silicon oxide film 2 is exposed. The anisotropically etched BPSG film 3 is subjected to glass reflow and softened. Thereby a semi-spherical microlens group can be formed.
Patent JP-2000266652-A (JP)
Title: Cleavage apparatus for crystal body
Inventor: BOGUSLAVSKY DMITRI
IPC: B28D5/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for cleaving crystal bodies to analyze crystal bodies, particularly defects by a scanning electron microscope or the like. SOLUTION: The cleavage apparatus 10 for a crystal body segment 12 has a pair of alignment pins 24 faced to a first cleavage plane 16 formed on a first side face of the segment and an impact pin 22 faced to a second cleavage plane 17 formed on a second side face of the segment which is opposite to the first side face. Moreover, the segment has a cleavage line 14 extending almost perpendicularly to the two cleavage planes between the two opposite cleavage planes, and an actuator 26 coupled to at least one of the alignment pins and impact pin for relatively moving the alignment pins and impact pin to be close to each other so that the alignment pins hit the first cleavage plane and the impact pin hits the second cleavage plane.
Patent JP-S5448830-A (JP)
Title: Resin composition for corrosion preventing coating
Inventor: INOUE OSAMU
IPC: C09D5/08
Filed: 1977-09-24
Abstract: PURPOSE: To obtain the title composition having improved corrosion prevention, by adding a specific silicone-containing monomer to an acrylic copolymer.  
     CONSTITUTION: A resin composition for a corrosion prevention coating consisting of (A) 5W50 parts by wt., preferably 10W30 parts by wt. of an acrylic copolymer consisting of (a) 0.1W50 wt.%, preferably 2W30 wt.% of a silicone-containing monomer [e.g. an adduct of an aminoalkylalkoxysilane and glycidyl (meth) acrylate, etc.] shown by the formula (R 1  and R 5  are H or methyl; R 2 WR 4  are 1W4C alkyl; n is 1W12; m is 1W10), (b) 5W50 wt.%, preferably 15W40 wt.% of styrene, and (c)≤94.9 wt.%, preferably 83W30 wt.% of vinyl monomers, and (B) 50W90 parts by wt., preferably 70W90 parts by wt. of an acrylic copolymer containing 5W50 wt.% of styrene 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5510387-A (JP)
Title: Inserter for cylindrical insert
Inventor: UENO TOYOAKI
IPC: B22D19/00
Filed: 1978-09-21
Abstract: PURPOSE: To surely, easily put the insert into the dies, by making the insert setting cylinder to be a double construction equipped with the inner and outer rods.  
     CONSTITUTION: The fluid is supplied through the fluid pathway 55 of the insert setting cylinder 5, and pushes the second and the first pistons 61, 62. The inner rod 57 and the outer rod 58 moved forward, and the holder 59 strikes the dies 7. The taper pin 65 enters the locating hole 13 bored in the dies 7, and forces the cylinder 5 so as to make a parallel movement; hereby, the insert 8 perfectly faces against the insert accepter 9. Even if the holder 59 strikes the dies 7 and stops there, the fluid pressure is also acting on the piston 62 of the outer rod 58; therefore, the outer rod 58 alone goes forward. The tip of the pusher cylinder 60 presses the insert 8 which is then pushed into the insert accepter 9 of the dies 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000301311-A (JP)
Title: Molten metal injection device
Inventor: ISHIKAWA TSUTOMU
IPC: B22D17/20
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To stably supply molten metal in a clean state by the necessary amount. SOLUTION: A melting furnace 14 for melting metallic material and an injection sleeve 7 provided with an injection tip 4 reciprocatively moved in almost the perpendicular direction, are provided. A first molten metal holding part 20 at the front part of the injection tip 4 of this injection sleeve 7 is communicated with the melting furnace 14 through an opening/closing valve 9 and a second molten metal holding part 28 at the rear part of the injection tip 4 in the injection sleeve 7 is communicated with the melting furnace 14 and the front end part 21 of the first molten metal holding part 20 can be communicated with a metallic mold 40.  Molten metal passages 23, 24, 25, 26, 27 communicated with the first molten metal holding part 20, the second molten metal holding part 28, and between these parts and the melting furnace 14, are heated so that the metallic material can be held to the molten state.
Patent JP-S62272477-A (JP)
Title: Manufacture of air button battery
Inventor: KONISHI HAJIME
IPC: H01M12/06
Filed: 1986-05-20
Abstract: PURPOSE:To improve contact of an air electrode with a positive case by curving an air electrode in a projection shape after blanking or during blanking, and making it flat after inserting into a positive case to form an air button battery. CONSTITUTION:An air electrode 5 formed by pressing a porous fluorine resin film against a catalyst layer is curved in a projection shape after blanking or during blanking. The air electrode 5 is placed on an air diffusion paper 6 accommodated in the bottom of a positive case 7 and made flat with a tool. A separator 4 and amalgamated zinc 1 filled in a sealing plate 2 are placed thereon to form an air button battery. Thereby, contact of the air electorde with the positive case 7 is remarkably improved, and inserting error of the air electrode 5 into the positive case 7 is decreased. Thereby, the problem caused by increase in internal resistance of the battery is eliminated and reliability is increased.
Patent JP-S5239503-A (JP)
Title: Method of drying metallurgical materials
Inventor: IIJIMA MASAKATSU
IPC: F26B3/34
Filed: 1975-09-23
Abstract: PURPOSE: A drying method whereby detrimental moisture contained in metallurgical materials is removed extremely efficiently. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63280961-A (JP)
Title: Manufacture of sliding member
Inventor: HIROMI TSUNETAKA
IPC: C21D7/02
Filed: 1987-05-12
Abstract: PURPOSE:To form an oil sump in a sliding part so as to prevent generation of any seizure or abrasion by performing a grit blast process after hardening a checkered pattern on the sliding part by laser when the sliding part of an engine and a machine tool or the like is manufactured. CONSTITUTION:Hardening of a checkered pattern (e.g. hardening depth a=3mm, non-hardening part length b=10mm, and hardening length c=10mm) is performed on the inner peripheral surface of a cylinder for an engine by means of laser. Laser hardening is carried out under the conditions that the laser output is about 600W, hardening speed is approximately 0.8m/min, and black lead as an absorbing coating agent is applied on an inner surface of the cylinder and laser irradiation is pulse irradiation for performing laser hardening. Following this, removal process is applied to non-hardened part by a grit blast process. The condition of the grit blast is set approximately that the particle diameter of blast material is about 0.36mm and the speed of the blast material is approximately 80m/sec and the blast process is so applied that the recessed amount on the non-hardened part becomes about 0.15-0.20mm. Furthermore, a honing process for an engine cylinder is carried out.
Patent JP-H05285403-A (JP)
Title: Rice milling device for blended rice
Inventor: YAMAMOTO SOICHI
IPC: B02B7/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide a rice milling device for blended rice which is capable of excellently blending several kinds of grain. CONSTITUTION:A square body blending block 2 fitted with a caster in the lower part is provided with a funnel form mixed rice tank 12, a longitudinal auger 16 and an elevator 11 respectively described below. When the longitudinal auger 16 is provided in the center of the mixed rice tank 12 and rotated, a plurality of kinds of rice in the mixed rice tank 12 are circulated, agitated and blended. The elevator 11 is provided with a feeding and discharging gutter 14 fed into the mixed rice tank 12, a connecting and discharging gutter 15 reaching a rice milling device and the changeover valve 13 thereof. The rice milling device is constituted of both the square body blending block 2 and the following square body rice milling block 3 fitted with the caster 55 in the lower part. The square boxy rice milling block 3 is provided with a supply tank 28 for supplying blended rice through the gutter 15 by changing over the changeover valve 13, an ascending type rice milling device 33 for polishing the blended rice supplied from the supply tank 28 and a stone eliminating device 44 for eliminating a stone from polished rice discharged from the rice milling device 33. The rice milling block 3 is regulated to the same depth and the same height as the blending block 2 so as to be arranged side by side in the side part thereof.
Patent JP-H06297722-A (JP)
Title: Cap and ink jet recording apparatus using the same
Inventor: TAKANAKA YASUYUKI
IPC: B41J2/01
Filed: 1993-04-19
Abstract: PURPOSE:To prevent the color mixture of an ink emitting part, the damage of recording means and the penetration or adhesion of impurities by integrally storing all of the recording means so as to cover ink emitting parts at every recording means when the recording means are detached from a recording apparatus. CONSTITUTION:A cap 8 integrally storing all of recording means 1 so as to cover ink emitting parts 2 at every recording means 1 when a plurality of recording means are detached from a recording to apparatus is arranged. A groove 21 is formed to one of the support members 3,4 of the recording means 1 at a predetermined distance D1 from the end surface X thereof and the recessed parts 22 (a-d) integrally storing the recording means are respectively formed to the cap 8 and protruding parts 23(a-d) are respectively formed to the recessed parts 22 at every predetermined distance D1 from the end surface Y of the cap 8. Therefore, one recording means 1 can be received only in the recessed part 22a having a protruding part 23a at the same distance D1. By this constitution, the color mixture of the ink emitting part or the damage of each of the recording means 1 is prevented.
Patent JP-S5816612-A (JP)
Inventor: NODA OSAMU
IPC: A01G1/00
Filed: 1981-07-23
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-S5816850-A (JP)
Title: Manufacture of printing matrix
Inventor: MIHARA YOUZOU
IPC: B29C59/02
Filed: 1981-07-23
Abstract: PURPOSE:To attain matrices capable of making accurate replica plates from a photosensitive resin original plate by a method wherein the surface of the photosensitive regin original plate set in a mold is coated with a low pressure forming material, another forming material with low liquidity and compatible with the coated forming material is charged thereon as a pushing material, and it is subject to molding under heating and pressurizing. CONSTITUTION:An original relief plate made of photosensitive resin (cellulose derivatives+vinyl monomer, PVA+bichromate, etc.) is set in a mold. A low pressure forming  material (diarylphthalate resin forming material capable of being molded at 100-150 deg.C  and 5-20kg/cm<2>, etc.) is charged thereon. Further, another forming material (diarylphthalate resin forming material used in general moldings, unsaturated polyester forming material, etc.) is charged thereon as a pushing material. It is then molded into a sandwitch shape under relatively low temperature and low pressure at which the original relief plate will not be softened but the forming materials can be molded, and thereafter the original relief  plate is peeled off. By so doing, it becomes possible to manufacture matrices capable of making accurate replica plates easily from the photosensitve resin original plate, which could not be used in the past because of technical difficulty.
Patent JP-S597858-A (JP)
Inventor: ISHIKAWA HARUO
IPC: F25B1/00
Filed: 1982-07-03
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。
Patent JP-H08316710-A (JP)
Title: Variable power distributer and variable power distribution method
Inventor: HIRABE MASAJI
IPC: H01P5/16
Filed: 1995-05-15
Abstract: PURPOSE: To attain miniaturization and low cost of the distributer by reflecting a signal with a short-circuit device and inverting the phase so as to form a distributor of 90 deg. hybrid. CONSTITUTION: A signal from an output port 42 of a circulator 4 is given to a 90' hybrid 1 and a signal with an amplitude/a phase of a0 /√2(-ja0 /√2) is distributed respectively to a port 13(14). Then a signal of the port 13 is given to a short-circuit device 5 via a phase shifter 3 with a phase shift amount θ, inverted and fed to the hybrid 1 as a signal with a prescribed phase via the phase shifter 3 again and the signal is distributed to ports 11, 12. On the other hand, the signal at the port 14 is reflected in a short-circuit device 5' as it is to be inverted and the resulting signal is given to the hybrid and distributed to the ports 11, 12. Thus, output signals from the ports 11, 12 are the sum of input signals to the ports 13, 14 and power signals0 <2> sin<2> θ, a0 <2> cos<2> θ are obtained.  Thus, the power distribution ratio is varied optionally by changing the phase shift of the phase shifter through the use of the 90 deg. hybrid 1.
Patent JP-H0873005-A (JP)
Title: Automated memory and retrieving library system
Inventor: ROBAATO JIYOOJI ENBAATEI
IPC: B65G1/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide an electromagnetic access device having an integrated sensor by increasing a magnetic field and then reducing it when the presence of a magnetically attractable label of a selected cartridge which excites the magnetic field to a first strength is shown and conveying the cartridge to a target position when continuous presence of the label is shown. CONSTITUTION: When the conveyance of a cartridge 14 is necessary, a library controller 20 gives an instruction for the travel up to the current cartridge position to an access device 18, modulates an electromagnet when the access device 18 approaches an estimated position, and compares measured reluctance with base reluctance. When the electromagnet senses a label, it increases a strength of a magnetic field and attracts the cartridge label. Then, the electromagnet is modulated.to measure second time reluctance, and the cartridge 14 is securely held by the electromagnet after sensing it again and is conveyed to a target position. Consequently, the access device having an integrated sensor is provided, thereby reducing required electric power.
Patent JP-H01284155-A (JP)
Title: Queuing connection system for mobile telephone set
Inventor: MIZUNO TAKASHI
IPC: H04M3/48
Filed: 1988-05-11
Abstract: PURPOSE:To preferentially process the queue of a subscriber in the mobile unit of a significant class by storing the number of the mobile unit which is called when a call channel is in the middle of communication in correspondence with the class of the mobile unit. CONSTITUTION:When the call channel is idle, a controller 6 retrieves a storage device 7 for connecting a call in a queuing state so as to search for the call in the queuing state. When plural calls in the queuing states are detected, a connection action is executed as to the call stored in a storage area in the significant class. When plural calls in the queuing states are included in the calls stored in the storage area for the significant class, the call which has come to the queuing state first is taken precedence. When all the calls stored in the storage area for the significant class complete connection, the connection action is executed next as to the calls stored in a storage area for general class.
Patent JP-S5819353-A (JP)
Title: Flame-retardant resin composition
Inventor: KOMATSUZAKI KOUKICHI
IPC: C08L33/00
Filed: 1981-07-25
Abstract: PURPOSE:To provide a flame-retardant polyphenylene resin compsn. having improved moldability without deteriorating physical properties, by adding a phosphate ester oligomer compd. to a mixture of a polyphenylene ether resin and other high-molecular material. CONSTITUTION:0.1-20pts.wt. phosphate ester oligomer compd. having a number- average MW of 500-5,000 and a repeating unit of the formula (wherein R is a 2-10c aliph, hydrocarbon residue, alicyclic hydrocarbon residue) is added to 100pts.wt. polyphenylene ether resin consisting of a polyphenylene ether resin and other high-molecular material compatible with said polyphenylene ether resin. As said polyphenylene ether resin, poly (2,6-dimethyl-1,4-phenylene)ether is particularly preferred. As said phosphate ester oligomer compd., those having a number-average MW of 500-5,000 are preferred.
Patent JP-S61272633-A (JP)
Title: Measuring instrument for pore distribution
Inventor: SAKAI JUN
IPC: G01N15/08
Filed: 1985-05-29
Abstract: PURPOSE:To perform speedy arithmetic processing for the formation of differential and integral graphs without missing any inflection point, etc., by extracting only necessary data from measurement data of pressure and electrostatic capacity and using them to measure a pore distribution. CONSTITUTION:An electrostatic capacity detection signal, a pressure detection signal, and a temperature detection signal which are digitized by an A/D converter 10 are supplied to the input/output port 11 of a computer. The computer loads a measurement control program and a thinning-out processing program in a ROM 13 from a floppy device 18. The thinning-out processing program is executed after the measurement control program and extracted data in the employed data storage area of a RAM 14 are used as data for the formation of differential and integral graphs. Thus, data processing is carried out speedily on the basis of a proper amount of data and a couple of data on each specific variation quantity of electrostatic capacity are employed, so no inflection point is missed in those data.