baber/WOPTO huggingface dataset:
Patent JP-H0451907-A (JP)
Title: Compact container
Inventor: MATSUMOTO NOBORU
IPC: A45D33/00
Filed: 1990-06-15
Abstract: PURPOSE:To impart an antifogging property to a mirror and to maintain smoothness by sticking an antifogging transparent sheet applied on a curable resin having hydrophilicity to the surface of the mirror mounted in the compact container. CONSTITUTION:The antifogging sheet 20 is stuck to the surface of the mirror 18 provided on the inside surface of a cap 14. The antifogging sheet 20 is formed of the antifogging coating layer 22 of the curable resin having the hydrophilicity, a polyethylene terephthalate film 24 which is a transparent sheet and a tacky adhesive layer 26 from the front surface. The mirror which is previously cut to the size for mounting to the compact container 10 is well washed and the long-sized antifogging sheet 20 which is stuck with release films on both surfaces is stuck to the surface of the mirror 18 while the sheet is pressurized by rubber after the release film on the tacky adhesive layer 26 is peeled. The antifogging sheet 20 is cut slightly larger than the outside shape of the mirror 18 and thereafter, the antifogging sheet 20 projecting from the outside shape of the mirror 18 is cut off. The release film 30 protects the antifogging coating layer before the compact container 10 is used.
Patent JP-H062038-A (JP)
Title: Production of high cr ferritic steel plate having excellent creep strength and superior workability
Inventor: TSUCHIDA YUTAKA
IPC: C21D6/00
Filed: 1992-06-17
Abstract: PURPOSE:To produce a high Cr ferritic steel plate having excellent creep strength and superior workability. CONSTITUTION:A steel having a composition which consists of, by weight, 0.05-0.15% C, 0.01-0.5% Si, 0.1-1% Mn, 8-13% Cr, 0.7-1.5% Mo, 0.05-0.25% V, 0.01-0.15% Nb, 0.005-0.05% Al, 0.005-0.1% N, and the balance Fe with inevitable impurities and further contains, if necessary, 0.2-2.0% W and where Mo+(W/2) is regulated to 0.7-1.5% is heated up to >=1100 deg.C, and rolling is started at a temp. in the region where surface temp. is >=950 deg.C. Rolling is finished at >=750 deg.C surface temp.. After cooling down to <=300 deg.C, heating is done at a temp. between Ac1 and (Ac1+40 deg.C), followed by tempering at <=Ac1.
Patent JP-H07142332-A (JP)
Title: Device for manufacturing semiconductor device
Inventor: FUKUSHIMA TADAHISA
IPC: G03F7/16
Filed: 1993-06-29
Abstract: PURPOSE:To suppress the scattering of a peripheral part elimination width and then prevent reduction in a product yield by providing a sensor for detecting a semiconductor substrate peripheral edge part and a drive mechanism control system at a nozzle mechanism for dissolving and eliminating the peripheral part of an agent formed on a semiconductor substrate. CONSTITUTION:A nozzle mechanism 7 for discharging a chemical liquid 8 for dissolving and eliminating the peripheral part of an agent film 6 formed on a semiconductor substrate 1 can be moved slightly in parallel with the semiconductor substrate 1 by a drive mechanism 9. Further, a sensor 12 is mounted to the nozzle mechanism 7 to detect the peripheral edge part of the semiconductor substrate 1. The nozzle mechanism 7 is moved further by the amount of nozzle mechanism travel which is registered in advance at a control system 11 with the position of the nozzle mechanism 7 when the sensor 12 detects the peripheral edge part as a starting point, thus suppressing the scattering of an agent film peripheral edge part elimination part. thus eliminating the need for labor required for adjustment, drastically reducing adjustment time, and further preventing reduction in yield without eliminating also the agent film formed on a semiconductor device.
Patent JP-S6050866-A (JP)
Title: Liquid circulation type fuel battery
Inventor: KONUKI TOSHIAKI
IPC: H01M8/02
Filed: 1983-08-30
Abstract: PURPOSE:To realize reduction in size, prevent leak of liquid from anolite circulation path and reduce a liquid short-circuit current between adjacent unit batteries by providing rectangular holes to the upper and lower portions of a graphite plate with rib, arranging a rectangular spacer with hole within said hole and using such hole as the anolite circulation path. CONSTITUTION:A rectangular holes are provided at the upper and lower portions of a graphite plate 1 with rib, a plastic spacer 2 is arranged within such hole and the hole 2a of this spacer 2 is used as the anolite circulation path. The positive pole 4 and netative pole 5 are disposed in both sides of an ion exchange film 3, a plastic positive pole holding frame 6 having a hole in the same shape as the hole 2a of spacer 2 is disposed in the side of positive pole 4 and a gasket 7 having a hole in the same shape as the hole 2a of spacer 2 is also disposed at the outside thereof. Moreover, a gasket 8 which is also used as the negative pole holding frame is disposed in the side of negative pole 5. The anolite is supplied to a fuel battery 11 with a pump 10 from an anolite tank 9, this anolite enters an anolite chamber 13 passing through a supply part 12 at the lower part and is exhausted to the outside passing through the exhaust path 14 at the upper part and then returns to the tank 9.
Patent JP-H0821195-A (JP)
Title: Tenoned segment with horizontal cotter
Inventor: KUTOMI OSAMU
IPC: E21D11/08
Filed: 1994-07-11
Abstract: PURPOSE:To execute construction of a shield tunnel with segments constructed in the same condition as conventional shield work in terms of scale and mechanical details of joining jigs, and to execute joining of segments, employing improved joints, with improved efficiency with joined parts prevented from being exposed to the inside of the shield tunnel. CONSTITUTION:In a segment 4, female cotters 1 are arranged horizontally on the face-side on the joining surface to be joined with an adjoining segment, and mortices 2 and tenons 3 are provided for joining together on the opposite side faces in the ring-forming direction. Male cotters 5 on the joining surface of an adjoining segment on one side are fitted into the female cotters on the adjoining segment on the other side. The mortices 2 or the tenons 3 are fitted either to the tenons or the mortices provided to precedently erected segments, and joining is made with bolts 6 inserted therethrough.
Patent JP-H027259-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IDEGAMI YASUNORI
IPC: G11B15/675
Filed: 1988-06-27
Abstract: PURPOSE:To evade contact with a turning member by regulating the height of a cassette holder with a regulating member provided on a base. CONSTITUTION:At a cassette operating position, a positioning pin 8 provided on a chassis 9 is inserted to the insertion hole 15 of a cassette 1. The cassette holder 2 is brought into contact with a cassette holder height regulating pin 13 provided on the chassis 9, and comes to standstill by receiving a force in a direction of arrow head (a) by a turning lever. The cassette 1 is adhered by pressure on the positioning pin 8 by receiving the force in the direction of arrow head (a) of a flat spring 11. In such a way, the height of the cassette holder 2 is regulated by the regulating pin 13 provided on the chassis 9. Thereby, the contact with the turning member 14 can be evaded.
Patent JP-S5586112-A (JP)
Title: Vapor phase growth method for 3-5 group compound semiconductor
Inventor: NAKANISHI TAKATOSHI
IPC: C30B25/02
Filed: 1978-12-25
Abstract: PURPOSE: To obtain a uniform III-V group compound semiconductor layer in good reproducibility by specifying the permissible upper bound of a gas pressure in a reaction furnace.  
     CONSTITUTION: A pressure gauge 12 capable of detecting gauge pressures 0W 500mm in water column is mounted adjacently to a quartz bell jar 11. Pressures in the bell jar 11 at the time of vapor phase growth can be measured on the pressure gauge 12. A growth layer with a uniform distribution in an electron density wafer is obtainable in good reproducibility through growing pressures in the bell jar within the limit of 100mm in water column on the pressure gauge 12; such growth conditions can be satisfied by, for example, arranging thicker piping of an exhaust system for a vapor phase growth device or by increasing the capacity of a waste gas treating equipment to improve conductance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6315198-A (JP)
Inventor: MIWA KEIICHI
IPC: C23C30/00
Filed: 1986-07-08
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-S6137970-A (JP)
Title: Crystal oscillator can and its manufacture
Inventor: ISHIKAWA TSUGUNORI
IPC: C23C18/18
Filed: 1984-07-31
Abstract: PURPOSE:To manufacture a crystal oscillator can having good adhesion of printing ink, by forming a matte state on the surface of Ni alloy material by barrel polishing, then forming a Ni plated layer on the surface by the electroless Ni plating. CONSTITUTION:The crystal oscillator can of Ni alloy as a raw material is degreased with ''Trichlene(R)'', washed, then matte state is formed on the surface by the barrel polishing. Then said can is washed, methanol washed, and dried with ''Trichlene(R)'', further degreased by alkali boiling. Next, said can is washed then pickled with aqueous HCl soln. to activate the surface, washed then subjected to electroless Ni plating, using high temp. bath, etc. contg. sodium hypophosphite as a reducing agent. Next, said can is washed, methanol washed and dried with ''Trichlene(R)'' then subjected to a prescribed stamping printing, to manufacture easily and inexpensively the captal oscillator can difficult in removal of printed ink and easy to be seen.
Patent JP-H057969-A (JP)
Title: Method and device for evaluating performance of lubricator for forging
Inventor: ISOGAWA YUKIHIRO
IPC: G01N3/40
Filed: 1991-06-28
Abstract: PURPOSE:To evaluate lubricating performance by pushing a columnar metal piece applying lubricator into a funnel-shaped die forming a spike and using the necessary working load, spike height and ejecting load to the fixed pushing at the time of taking out the spike by pushing the spike end part. CONSTITUTION:The die 1 having funnel shape in the inner face, a pushing head 2 for forming the spike by pushing the metal piece into this die and an ejector pin 5 for ejecting a product having the formed spike from the spike end part are assembled in mechanism of a compression tester. The inner face shape of die has the shape connecting the upper funnel part inclining a little to horizontal plane and the lower funnel part inclining much with shifting part having some radius. A load cell 4 for measuring the working load of pushing head and also a load cell 5 for measuring the ejecting load of ejector pin, are provided. By this method, as the performance is evaluated by executing forging under similar condition to the plactical working condition, the exact conclusion can be obtd.
Patent JP-S5489598-A (JP)
Title: Position measuring unit
Inventor: YAMASHITA MAMORU
IPC: G01S13/66
Filed: 1977-12-27
Abstract: PURPOSE:To obtain the optimum estimate position practically effective, independently of the error  of measuting distance, by correcting the observance error signal with the feed back by the estimate  observing value signal of the output of operator to the distance data. CONSTITUTION:The distance data S1 is obtained with the distance measuring unit 5, by transmitting and receiving the distance to n sets of questioning and answer sets with electromagnetic  waves or audio waves etc. Furthermore, the estimate measuirng unit 9 obtains the estimate vector  signal S2 by use of the content of the memory 8 storing the estimate value of position and speed  toward X, Y and Z. On the other hand, the scatter estimate unit 14 outputs the scatter estimate  value S3 by use of the content of the scatter matrix memory 13. The corrective gain operator 11  outputs the corrective gain signal S4 by using the signals S2 and S3. The distance data S1 is the observance error signal S6 with the subtraction 6 of the signal S2 with the output estimate observing valye S5 operated with the observing function operator 10. This is multiplied 7 with the signal S4 and the estimate vactor correction amount S7 is obtained. The signal S2 is added 15 to S7 and  becomes output after being stored in the memory 8. On the other hand, the scatter corrector 12  operates the signals S2 and S4 and stores the corrected scatter value S8 to the memory 13.
Patent JP-H0745475-A (JP)
Title: Thin film capacitor and fabrication thereof
Inventor: HORIKOSHI KAZUHIKO
IPC: H01L27/04
Filed: 1993-06-29
Abstract: PURPOSE:To provide a structure of ferroelectric thin film capacitor in which the dielectric layer is protected against crack and delamination although high temperature is required during fabrication. CONSTITUTION:In a capacitor where a lower electrode layer 2, a dielectric layer 4 of metal oxide, and an upper electrode layer 5 are laminated sequentially on a substrate 1, an intermediate layer 3 is interposed between the lower electrode layer 2 and the dielectric layer 4. The intermediate layer 3 is composed of a metal oxide of same element as the dielectric layer 4 wherein the oxygen concentration is set low on the electrode layer 2 side and set high on the dielectric layer 4 side. The capacitor is fabricated by starting the formation of dielectric layer 4 without introducing any oxidizing gas and then introducing an oxidizing gas gradually. Consequently, stress between the electrode and the dielectric layer is scattered and the adhesion is enhanced. This method protects the dielectric layer 4 against delamination and crack even during high temperature heat treatment required for crystallization of dielectric.
Patent JP-H0330046-A (JP)
Title: Data processing system
Inventor: RARUFU EMU BIIIGAN
IPC: G06F13/36
Filed: 1990-06-19
Abstract: PURPOSE: To convert the burst mode viewed from a microprocessor to the pipeline mode viewed from a memory logic by adding a conversion logic among the microprocessor, the memory logic, and a bus system. CONSTITUTION: A personal computer 10 includes a microprocessor 12 connected to a conversion logic 14 by a bus 16. The conversion logic 14 converts the burst mode of the microprocessor 12 to the pipeline mode viewed from another part of the system. The microprocessor 12 includes a CPU 11 and a cache 13 on the chip. The logic 14 is connected to a buffer 18 by a bus 17, and the buffer 18 is connected to a memory controller 20 through a bus 22, and a RAM 24 is connected to the controller 20 by a bus 26. The RAM 24 functions as a system memory.
Patent JP-H115117-A (JP)
Title: Coil car and operation method
Inventor: SUZUKI JUN
IPC: B21C47/24
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to save work hours to load or transship the coils and to prevent the scars or scratches caused by skidding of coils or their touching with the support table, by providing a method to control by the oil pressure the speed of a coil lift frame installed on a self moving base wheel, in a high and ultra low speed range. SOLUTION: A pressure regulator valve, speed controller and the like are arranged in an oil pressure circuit of a cylinder 13. A lift frame 14 is lifted, with a pressure lower than that to support a coil 22, at a high, lower and ultra lower speed and taken down at a high speed by a high oil pressure, (a) at the time of receipt of a coil 22, the lift frame 14 is driven in the following three stage speeds; (1) 70 mm/second (2) low speed (3) ultra low speed of about 10 mm/second, then (b) a coil car 10 is moved. (c) At the time of transshipment of a paying off coil 22 it is taken down at a changing speed in the order from (5) low speed of about 40 mm/second (6) high speed of 70 mm/second up to (7) low speed, and is placed on the cushion materials arranged on a conveyor 25 and the like.
Patent JP-H0210951-A (JP)
Title: Lan interconnection system
Inventor: TSUKAGOSHI MASAHITO
IPC: H04L12/66
Filed: 1988-06-29
Abstract: PURPOSE:To attain different LANs via a bridge for both communication of terminal equipments using or not using a source routing(SR) by providing function storing information relating to a 1st terminal equipment. CONSTITUTION:A LAN 3 connecting 1st and 2nd terminal equipments 2A, 2B is interconnected to other LAN via bridges 4A, 4B, the terminal equipment 2A generates a path retrieval frame at the start of communication and sent to all LAN 3. Then a bridge 4A (or 4B) receiving a frame not having a path information field from the LAN 3 checks as to whether an address written in the field of the source address is already registered in its own SR terminal table 1A or 2B. As a result, when the address is registered, since the frame is a frame whose destination from the terminal equipment 2A is in the same LAN 3, the frame is aborted and when not registered, the frame is used as a relay object. Thus, the communication between terminal equipments 2A or between terminal equipments 2B is implemented between different LANs via the bridge.
Patent JP-H08337630-A (JP)
Title: Thermoplastic polyurethane elastomers
Inventor: SHIYUTEFUAN KIRUHIMAIYAA
IPC: C08G18/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain improved thermoplastic polyurethane elastomers by mixing an isocyanate, a compound having Zerewitinoff active hydrogen atoms and a chain extender at a specific shear rate and then, reacting the mixture at a specific shear rate.  
     SOLUTION: (A) An isocyanate, (B 1 ) 0-85 equivalent % [based on (A)] compound having, on average, 1.8-3 Zerewitinoff active hydrogen atoms and a number average molecular weight of 400-10,000, (B 2 ) 15-100 equivalent % chain extender having an average of 1.8-3 Zerewitinoff active hydrogen atoms and a molecular weight of 62-400, and (C) a practical amount of at most 20% auxiliary additive are charged in a first static mixer and uniformly mixed at a temp. of 50-250°C at a shear rate of 500-50,000 sec -1  to prepare an unreacted mixture. Then, this mixture is reacted in a second statistic mixer at a temp. of 50-250°C at a shear rate of 1-100 sec -1  to produce a thermoplastic polyurethane elastomer. By this method polyurethane elastomers uniform in improved properties can be obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6220304-A (JP)
Title: Ferrimagnetic garnet of ce-ca system
Inventor: NAKA YOJI
IPC: C04B35/40
Filed: 1985-07-18
Abstract: PURPOSE:To enable inexpensive sintering at low temperature of the same degree or below as usual, by partially substituting cerium and calcium for yttrium of YIG. CONSTITUTION:General ferrimagnetic ceramics is formed with such a composition as shown in the formula. When it is formed, an oxide of each composition element, or the powder of a material, such as a carbonate, oxalate or hydroxide compound, which can be an oxide easily by pyrolysis, is weighed, then crushed and mixed in wet by a tumbling ball mill, and kept at a temperature of 1,125-1,225 deg.C for 3hr. The material thus prepared is cooled down rapidly and calcined temporarily. After the temporary calcination, it is subjected to wet ball-mill fine crushing again by the tumbling ball mill and dried. Thereafter a 3% polyvinyl alcohol water solution of 10wt%, which is an integrating agent, is added to the powder, mixed uniformly therewith, and then the mixture thus obtained is subjected to pressure molding by a mold and calcined for 8hr at a temperature of 1,280 deg.C-1,440 deg.C. Thus, ferrimagnetic garnet of a Ce-Ca system ferrimagnet is obtained.
Patent JP-S5386093-A (JP)
Title: Preparation of l-amino acides
Inventor: ISHII KENJI
IPC: C12R1/20
Filed: 1976-12-29
Abstract: PURPOSE: To prepare L-amino acid effectively by culture of microorganism with dissolved oxygen partial press.  kept ≤0. 05 atm in the culture soln. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6138013-A (JP)
Title: Concrete milk injector
Inventor: ASAKURA KAZUO
IPC: E02D5/34
Filed: 1984-07-31
Abstract: PURPOSE:To raise the efficiency of construction work by providing an expandible rod consisting of a combination of an outer rod and an inner rod between a hollow screw rod and a driver vertically movable along a leader. CONSTITUTION:While an expandible rod 24 is contracted, a pit is excavated by a screw rod 25. When the excavation is made to more than a depth enough to allow the rod 24 to be extended, a driver 11 and the rod 24 are supported through a wire rope by a winch, and a lock pin to connect an outer rod 26 with an inner rod 31 is drawn out. The rod 26 is pulled up by the winch until the total length of the rod 24 with the driver 11 becomes a desired length, the rods 26 and 31 are connected with lock pin, and excavation is again started. While pulling up the rods 24 and 25 by turning them reversely, concrete milk is injected from the tip of the rod 25 into the pit until the rod 25 appears on the ground's surface while regulating the length of the rod 24.
Patent JP-S6080206-A (JP)
Inventor: HANSU KUBATSUHA
IPC: H01F7/08
Filed: 1984-07-31
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-2000346064-A (JP)
Title: Linear guide device
Inventor: WADA TOSHIO
IPC: F16C29/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent aging of slippage between a bearing and a bush or a guidepost by rotation of a pinion gear of a retainer with meshing with a rack gear of the guidepost while meshing with a rack gear of the bush. SOLUTION: In this linear guide device, a rack gear 4 lining up in a sideline direction of a guidepost 3 is mounted on a side surface thereof while a rack gear 2 lining up in a sideline direction of a bush 1 is mounted on an inner side surface thereof, and a pinion gear 6 is rotatably mounted on a retainer. A part of gear teeth of the pinion gear 6 meshes with the rack gear 4 of the guidepost 3 and the other part of the gear teeth meshes with the rack gear 2 of the bush 1. The retainer or the like is thereby prevented from slipping, jumping off, and coming off even when a moving direction is reversed at a top dead point and a bottom dead point, and there is no aged deterioration even after being used for a long time, and generation of slip between the guidepost 3 and the retainer, and between the bush 1 and the retainer can be always prevented.
Patent JP-H0722489-A (JP)
Title: Wafer fork
Inventor: SHIODA TAKESHI
IPC: B65G49/07
Filed: 1993-06-29
Abstract: PURPOSE:To provide a wafer fork which causes less wafer contamination due to impurities such as dust, less plastic deformation such as warpage and less breakage due to wafer warpage or collision. CONSTITUTION:A wafer fork 1 is permitted to hold and successively carry semiconductor wafers 8 in semiconductor manufacturing processes. At least the part which makes contact with the semiconductor wafer 8 is formed of ceramics and the surface roughness of the contact part is set at the center line average roughness (Ra) of 0.2-0.5mum. The ceramic material is constituted of at least one of the following: Si3N4, Si-Al-O-N, SiC and Al2O3.