baber/WOPTO huggingface dataset:
Patent JP-S5554472-A (JP)
Title: Measuring instrument
Inventor: YUASA YOSHIO
IPC: G01R19/25
Filed: 1978-06-23
Abstract: PURPOSE: To simplify measuring-range and offset adjustments by selecting FET differing in amplification factor and an offset resistance by a pulse of a frequency corresponding to manual switch operation.  
     CONSTITUTION: With manual switch 3 closed, the output of oscillator 5 opened by AND gate 6 of pulse generating circuit 4 is counted by counters 7 and 8 and pulse oscillator 9 generates pulses L 1 WL 4  different in frequency, so that a range will be displayed by a range display unit. Opening switch 3 over a supervision over this display selects FETs 13 1 W13 4  of measuring circuit 10 different in amplification factor by desired pulses L 1 WL 2  to set the range and a fixed gate is opened to select a corresponding drift determination reistance circuit, thereby adjusting the range and drift easily. Here, corrections of the set drift of a measured value are made by memory contents of a register corresponding to the set drift, an A/D converter, arithmetic circuit, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S522646-A (JP)
Title: Ventilative shoe
Inventor: KATOU KIYOAKI
IPC: F17C3/02
Filed: 1975-06-24
Abstract: PURPOSE:A shoe adopted to be inventive at each step of walking by automatically absorbing the atmosphere into the insole and by forcing a part of the air out of smale holes in upper surface of the insole.
Patent JP-S5411027-A (JP)
Title: Copper alloy chemical polishing solution
Inventor: YASUDA KAZUHISA
IPC: C09K13/04
Filed: 1977-06-27
Abstract: PURPOSE:To provide a copper alloy chemical polishing soln. obtd. by adding an oxidation-reduction indicator to a mixed soln. of hydrogen peroxide and sulfuric acid or nitric acid, the concn. of which can be controlled easily without requiring titration.
Patent JP-S59201802-A (JP)
Inventor: MIYAMOTO YASUNORI
IPC: B27L5/00
Filed: 1983-04-30
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-S5411533-A (JP)
Title: Ash treating device for coal burning boiler
Inventor: TAKEYA SHIYOUZOU
IPC: F23J1/00
Filed: 1977-06-28
Abstract: PURPOSE: To limit the concentration of SS contained in drained water to an allowable level, by recycling supernatant water as conveying water to a floating substance removing apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5411742-A (JP)
Title: Developing device of electrostatic latent images
Inventor: KOYAMA HAJIME
IPC: G03G15/09
Filed: 1977-06-28
Abstract: PURPOSE: To friction-charge a toner and obtain a good picture quality stable over a long period of time by adjacently disposing plural electrical insulating materials and conductive materials to a friction-charging member. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05282186-A (JP)
Title: Method for constituting data base management system
IPC: G06F12/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a data base management system constituting method capable of improving the usability of a data base management system, and executing the addition/deletion/subtraction of modules without stopping the system for driving the management system without interrupting it for 24 hours. CONSTITUTION:At the start (step 1) of the execution of a transaction using an individual module as a unit, using status that the transaction uses the module is registered (step 2) in a module management part as registering information, and at the end of the transaction execution (step 3)F the registering information is removed from a module management part (step 4) and a new module is added, or an old module is removed or substituted in the execution process of the transaction (step 5).
Patent JP-S561542-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L21/761
Filed: 1979-06-19
Abstract: PURPOSE:To make a unit separation layer of large depth, by providing an impurity- added amorphous semiconductor layer in contact with a single crystal semiconductor and irradiating laser light to suppress horizontal diffusion. CONSTITUTION:An n epitaxial layer 3 is overlapped with a p-type Si substrate 1 having n<+> buried layers 2. Openings are selectively made in an SiO2 film 4 to provided V-grooves extending to the substrate 1. An amorphous Si layr 6 is coated by evaporation. B ions are injected. Laser light is irradiated to change the amorphous Si into single crystal, diffuse the B and produce p-type single crystal layers 7 or unit separation layers. Films 8, 4 are removed. Another SiO2 film 9 is made. p-Type and n-type diffused layers are manufactured in the n-type epitaxial layer 3 as prescribed, thereby completing a semiconductor device. Since the amorphous semiconductor absorbs much laser light, only the amorphous semiconductor is molten by selective irradiation of laser light so that the impurity is much diffused vertically but hardly diffused horizontally. Therefore, the area of each separation layer can be made very small. This results in heightening the degree of integration.
Patent JP-S557513-A (JP)
Title: Production of activated carbon fiber
Inventor: IKEGAMI SHIGERU
IPC: D01F9/22
Filed: 1978-06-26
Abstract: PURPOSE: To produce activated carbon fiber with enhanced thermal oxidation resistance in a high carbonization yield by attaching cpds. contg. P and Zn to polyacrylonitrile type fiber in a predetermined ratio in flameproofing of the fiber.  
     CONSTITUTION: Polyacrylonitrile fiber to which Zn has been added in its production process by (co)polymn. is flameproofed (oxidized) in an oxidizing atmosphere at 200W300°C. It is desirable to well oxidize the fiber up to 75W85% of the quantity of satd. oxygen bonds at the oxidation temp., and the oxidation is pref. carried out under tension of 50W90% of the free shrinkage rate at the oxidation temp. The resulting flameproofed fiber is impregnated with a soln. contg. a P cpd. such as phosphoric acid and activated at 700W1000°C with activating gas such as steam to obtain desired activated carbon fiber. The total amt. of the P and Zn cpds. added is required to be 0.5W5 wt.% as metal to the amt. of the fiber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59203533-A (JP)
Inventor: TAKAMURA KOUJI
IPC: G02B23/00
Filed: 1983-04-30
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-H02256248-A (JP)
Title: Manufacture of thin film semiconductor element
Inventor: KONDO SHIGEKI
IPC: H01L21/336
Filed: 1989-03-29
Abstract: PURPOSE:To form a drain self-aligned with a gate without using ion implantation by a method wherein diffusion is performed by using an impurities diffusion source deposited on an entire surface without patterning. CONSTITUTION:An SiO2 layer 3 deposited by thermal oxidation or CVD is formed on the surface of a first type semiconductor thin film 2. Then n-type poly-Si for example is deposited as a gate electrode 4 and patterned. Then with the gate electrode 4 as a mask, reactive ion etching is performed to open a diffusion window of a source drain so that a semiconductor diffusion source 5 of a second conductive type semiconductor region doped with impurities is formed on an entire surface. Then second conductive type impurities are diffused in an oxidizing atmosphere to form a source 6 and a drain 7 regions. Thus a source drain can be formed self-aligned with a gate without using ion implantation.
Patent JP-2000277616-A (JP)
Title: Lsi design method
Inventor: KATO FUMIYASU
IPC: G06F17/50
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce return due to generation of timing error in LSI design. SOLUTION: Floor plan and timing analysis of one chip level are performed before RTL design of macro. After timing of one chip level can be verified, RTL design of macro, circuit design and layout for constituting one chip are performed. Since the timing analysis has been performed before the RTL design of macro, results of timing analysis can be reflected on the RTL design of each macro. Return is not generated to the design of one chip level after the RTL design of macro is started.
Patent JP-H01247575-A (JP)
Title: Plasma treatment apparatus
Inventor: SUZUKI JUNICHI
IPC: C30B29/04
Filed: 1988-03-30
Abstract: PURPOSE:To stably form a uniform film on a substrate having a large area by making the position of a high-density plasma region with respect to a specimen variable at the time of forming a plasma region in a reaction chamber and forming a film on the specimen. CONSTITUTION:A pipe 3 to be coated is attached to a substrate holder 2 in a reaction chamber 1, and the inside of the reaction chamber 1 is evacuated and a reactant gas is introduced to maintain the inside of the reaction chamber 1 at the prescribed pressure. Subsequently, microwaves are generated by means of a magnetron 6 and introduced into the reaction chamber 1 and an electric current is sent to electromagnets 7a, 7b to form a magnetic field, by which plasma discharge is initiated in a region A. At this time, the pipe is turned and heated to the prescribed temp. by means of a heater 12, and then film formation is applied to the outside periphery of the pipe 3. In the above state, a motor 10 is started and a movable carriage 8 is moved by means of a pinion 9 and a rack 8a and the electromagnets 7a, 7b are moved to the right to move the discharge region, by which the high-density plasma region is moved to a position B. By this method, a film of diamond, etc., can be formed uniformly on the whole surface of the outside periphery of the long and narrow pipe 3.
Patent JP-H06263319-A (JP)
Title: Printer device
Inventor: KOBAYASHI TOSHIAKI
IPC: B65H43/04
Filed: 1993-03-11
Abstract: PURPOSE:To prevent rolling in of an ink film when a winding shaft is rotated in an ink film winding direction, and when it is rotated in an ink film supply direction from it by transmitting rotation to a rotation detection member in accordance with the rotation. CONSTITUTION:When an ink film winding shaft 14 rotates in a direction U, a one-way clutch 21 is rotated in a locking direction, and the shaft 14 and the one-way clutch 21 are rotated integrally. When it rotates in a direction W, the one-way clutch 21 rotates in the opposite direction to the locking direction, and the one-way clutch 21 is capable of rotating freely. For winding an ink film 1F, the shaft 14 becomes free, and a proper load is applied so that an encoder 22 does not rotate. The ink film 1F is wound at a circumferential speed of a platen 1, that is a moving speed of a paper sheet P, to be wound with a constant tension applied by torque limitters 11 and 13 constantly, thereby generation of wrinkles can be restricted.
Patent JP-H09270369-A (JP)
Title: Surface mount trimer capacitor
Inventor: YANO TSUGUNORI
IPC: H01G5/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To cut down the part numbers also simplifying the assembling steps by a method wherein a passing through axle passing through both through holes of a stator and a rotor provided with a spring caulking axle caulking the stator and the rotor at the other end of the passing through axle. SOLUTION: A spring caulking axle 13 is provided with a passing through axle 13a passing through both of the through hole 19 of a stator 12 and the through hole 15 of a rotor 11 and a head part 13b in larger diameter than the passing through axle 13a and having the resiliency in the long direction of the passing through axle 13a on one end of the passing through 3a. In such a constitution, the passing through axle 13a of this spring caulking axle 13 is passed through both of the through hole 19 of the stator 12 and the through hole 15, of the rotor 11 to be caulked on the other end of the passing through axle 13a. Through these procedures, the reduction of the part cost and the simplification of the assembling steps can be made feasible.
Patent JP-H07286471-A (JP)
Title: Closing device of door
Inventor: DEMUKAI ENZO
IPC: E05F3/12
Filed: 1994-04-18
Abstract: PURPOSE:To automatically regulate the size of a hole without regulating a flow rate regulating valve according to the change of the atmospheric temperature. CONSTITUTION:In a door closer body 1 containing a reciprocal piston 5 having a tooth part 4 geared with a tooth part 2 provided on the outer circumference of a rotating shaft 3 in the longitudinal direction, a spring 6 for energizing a door in the closing direction through the piston 5, and a filling oil, the piston 5 has a hole 7. A ball valve 8 is provided in the hole 7, and another hole 9 for the oil pushed by the piston 5 when the piston 5 is reciprocated at the opening and closing of the door is formed on the door closer body 1. A flow rate regulating valve 10 having a sliding shaft 18, the sliding shaft 18 having an oil 19 expanded and contracted by a temperature change sealed therein, being finely moved by the expansion and contraction, and having a V-cut part 25 formed on the top end, is provided in the hole 9.
Patent JP-H01248407-A (JP)
Title: Manufacture of stranded wire capable of preventing twist restoration
Inventor: ITO HIROAKI
IPC: H01B13/02
Filed: 1988-03-30
Abstract: PURPOSE:To prevent twist of a strand from restoring to original state when strands are twisted together after being transformed into fan-shape in cross-section with rolling compression, by twisting together the stands with excessive restoration given in advance. CONSTITUTION:Excessive restoration can be applied by giving a strand 21 a rotation 1.15 to 1.50times that of a cage 2, and it is necessary for this purpose simply to change the gear ratio between twist restoring gears 9 and 10. If any excessive restoration is given in advance as seen above, even if the supplied strand is passed on the way through compression rollers 3 so that it undergoes so much deformation as to change in appearance from a circular to fan-shaped cross-section, sufficient stress against twist restoration still remains to the extent that excessive twist restoration has been given to the strand 21 although the twist restoration given to the strand 21 is canceled to a certain extent by deformation during compression. With this procedure it is possible to prevent twist of the strand from restoring to its original state.
Patent JP-H03275735-A (JP)
Title: Plug boots made of silicone rubber and production thereof
Inventor: FUJIMOTO AKITSUGU
IPC: C08J7/12
Filed: 1990-03-26
Abstract: PURPOSE:To obtain plug boots made of a silicone rubber hardly bonding to spark plug glass even in contact with the spark plug glass under high temperature for a long time by treating a silicone rubber with a liquid silazane compound. CONSTITUTION:100 pts.wt. uncured silicone rubber is blended, dispersed and reacted with 0.5-20 pts.wt. liquid silazane compound (preferably hexamethyldisilazane) expressed by formula I or formula II (R is H or substituted or unsubstituted monovalent hydrocarbon group; n is 3-5) and then the reaction product is subjected to heat curing with a curing catalyst such as an organic peroxide or curing agent for addition reaction to produce the aimed plug boots or liquid silazane compound of 0.1-10g per 100cm<2> surface area of cured silicone rubber molded article is bonded to the surface of silicone rubber molded article to subject the molded article to surface treatment and then the reacted and decomposed product and unreacted material are removed to produce the aimed plug boots.
Patent JP-S62234287-A (JP)
Title: Card processor
Inventor: TAKEBE TAKAO
IPC: G11B25/04
Filed: 1986-04-03
Abstract: PURPOSE:To detect the inserting and detaching during the processing of a card and to prevent the unfair operation of the card by arranging obliquely the gap of a magnetic head by inclining the gap to the prescribed angle in the shifting direction of the magnetic head. CONSTITUTION:For a magnetic head 7, a gap 8 is obliquely arranged by inclining it to 45 deg. in the shifting direction of the magnetic head 7 and a head feeding mechanism B, when the recording information of a card 20 is read and held, orientates the magnetic head 7 to the facing position of a magnetic information recording part 21 of the card. When the card 20 is pulled in a Y direction while the magnetic head 7 reads and holds the magnetic information of the card 20, the magnetizing train of the magnetic information recording part 21 crosses the gap 8 of the magnetic head 7 and the magnetic flux change accompanying the shifting is detected by the magnetic head 7. The detecting signal is outputted from the magnetic head 7 and the card is returned by the control of the connected CPU.
Patent JP-S5413903-A (JP)
Title: Cooler for rotary machine
Inventor: MATSUO MASANORI
IPC: H02K9/02
Filed: 1977-07-01
Abstract: PURPOSE: To prevent a deterioration of insulation, overheating and the like caused by copper powders in the armature, by means of installing a shielding plate of ring-shape at an arm end of rotor clamp. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1082907-A (JP)
Title: Color filter and its production
Inventor: BERNARD A
IPC: G02B5/20
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain good resolution and alignment accuracy and to easily obtain a filter at a low cost, by depositing a color ink pattern of each color which constitutes a color filter in a recessed part formed by a transparent projected pattern. SOLUTION: A liquid transparent material 15 is deposited on a proper base body 14 such as glass. The transparent material 15 is embossed by an embossing means to form a projected pattern 10 on the base body 14. While the transparent material 15 is in a deformable state, an intaglio printing roller 18 having a pattern (without ink) is brought into contact with the transparent material 15. The roller 18 with a pattern has a recessed pattern 20 corresponding to a desired black matrix pattern. Thereby, the intaglio printing roller 18 touches and embosses the deformable transparent material 15 to form the projected pattern 10. The transparent material 15 is enough hardened to maintain the embossed pattern produced by contact with the roller 18.
Patent JP-S63244227-A (JP)
Title: Arithmetic unit
Inventor: TASHIRO SHOJI
IPC: G06F7/00
Filed: 1987-03-31
Abstract: PURPOSE:To eliminate need for providing an exclusive register in a byte shifter, by providing a shifter for coupling and shifting the data outputted from two pieces of read-out ports of a register file and outputting them as data of one word. CONSTITUTION:The data in a main storage device is loaded as it is to register files 11, 12, and data are fetched from outputs of shifters 21, 22 to be calculated by a computing element 25, and its result is stored in a word designated by an address A of the register file 12. When addresses which are set to registers 13, 14 are increased by every +1 word and are processed repeatedly, the result of calculation is obtained in the register file 12. In such a way, the shifters 21, 22 couple the data which are outputted from two pieces of read-out ports of the register files 11, 12 and output them as a data of one word, therefore, even in case of loading the data to the register files 11, 12, it is unnecessary to execute a byte alignment by using a byte shifter.
Patent JP-S58195219-A (JP)
Title: Poloidal power supply system of thyristor rectifying type
Inventor: MASUI HISASHI
IPC: G05F1/70
Filed: 1982-05-07
Abstract: PURPOSE:To suppress the variance of the reactive power to stabilize the output voltage of a generator, by combining a reactive power compensating device using an accumulated coil energy with a flywheel generator. CONSTITUTION:Though the phase of a thyristor rectifying device 5 is controlled for the purpose of flowing a magnetic field controlling current to a poloidal coil 6, the output voltage for a flywheel generator 1 is varied by the generation and the sudden change of the reactive power. For the purpose of covering this variance, the energy accumulated in a superconductive coil 10 is controlled by a self-exciting current inverter 8 and a separately excited converter 9, and a leading current is supplied by the inverter 8, and a lagging current is supplied by the converter 9. Therefore, the lagging reactive power generated from the rectifying device 5 is compensated, and the variance of the output voltage of the generator 1 is suppressed. Thus, the variance of the reactive power is suppressed to stabilize the output voltage of the generator.
Patent JP-H03276156-A (JP)
Title: Resist for broad band light source
Inventor: KASUGA TAKU
IPC: G03F7/022
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a practical satisfactory pattern shape having a wide process margin by incorporating plural photosensitive substances having sensitivities at different wavelengths. CONSTITUTION:A resist 11 is composed essentially of an alkali-soluble resin such as novolak resin, a photosensitive substance (A) having sensitivity in a long wavelength region, e.g., a compd. represented by formula I, a photosensitive substance (B) having sensitivity in a short wavelength region, e.g., a melamine compd. represented by formula II and an acid generating agent (C) such as a compd. represented by formula III. When the resist 11 is applied to a wafer 10 and irradiated with deep UV, a cross-linking reaction between the components B, C is caused in the upper layer of the resist 11 and a dissolution accelerating reaction by the decomposition of the component A is hindered. A slightly soluble layer 11a is formed in the exposed part of the upper layer of the resist 11 and the decomposition reaction of the component A chiefly takes place in the lower layer. As a result, a rectangular pattern is obtd. at a uniform development rate.
Patent JP-S5412938-A (JP)
Title: Mahjong system pinball machine
Inventor: HIRAI KUNIHIRO
IPC: A63F7/00
Filed: 1977-06-30
Abstract: PURPOSE: To enjoy the interesting of score rule peculiar to mahjong particularly adopting wind tiles, by automatically changing wind tiles every one game. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63242648-A (JP)
Title: Shuttle printer
Inventor: KIKUCHI KOICHI
IPC: B41J25/00
Filed: 1987-03-31
Abstract: PURPOSE:To press a recording paper always stably against a platen, by arranging a guide member having a hole at a portion facing with a printing element in a gap between the recording paper and an ink ribbon, thereby preventing contamination of the recording paper and protecting the ink ribbon. CONSTITUTION:A guide board 19 is secured to a cover 5, and an ink ribbon 17 is arranged in a gap between the cover 5 and the guide board 19. The guide board 19 is pressed continuously against a platen 13 with proper load. A slit 19a is made at a portion of the guide board 19 where a print pin 2 projects through a hole portion 5b of the cover 5. Since the portion where the ink ribbon 17 and the recording paper 18 contacts is pressed lightly by the guide board 19, smear of the recording paper 18 due to the ink ribbon 17 is prevented and hooking of ink ribbon 17 is prevented when a thick recording paper such as a card is inserted, and thereby the recording paper can be pressed against the platen with stable load at all times regardless of crumpling or warping of the recording paper.
Patent JP-S62236553-A (JP)
Inventor: AWATA RYOICHI
IPC: A61M1/16
Filed: 1986-04-07
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。