baber/WOPTO huggingface dataset:
Patent JP-S62131774-A (JP)
Title: Driving method of prime mover
Inventor: TOTSUKA TADAO
IPC: H02N2/00
Filed: 1985-12-02
Abstract: PURPOSE:To eliminate the necessity of attaching a mechanical section to a stretchable unit itself by disposing a sheetlike movable unit between a bearer and the stretchable unit, and moving the movable unit in plane direction while bending the movable unit in a thicknesswise direction by the state change of the stretchable unit. CONSTITUTION:A bearer 2 is disposed oppositely to a plurality of stretchable units 1a-1c which alter in their states by applying an energy. A sheetlike movable unit 3 is disposed between the bearer 2 and the units 1a-1c. The units 1a-1c are sequentially stretched and contracted to move the unit 3 in a plane direction while bending the unit 3 in recesses 2a-2c.
Patent JP-H03131019-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HARUHIKO
IPC: H01L21/22
Filed: 1989-10-17
Abstract: PURPOSE:To enable a semiconductor device to be produced while reducing warpage of a semiconductor substrate easily and improving mask alignment accuracy by inserting a process for forming a nitriding silicon film where the same amount of stress is applied to the rear surface of the semiconductor substrate in the opposite direction to the warpage of the substrate into the pre- process of a photolithography process. CONSTITUTION:A nitriding film 8 is formed on the rear surface of a substrate 7 by the plasma CVD method. Then, normal photolithography process is executed, a specified pattern is formed, and then the nitriding film 8 is eliminated by phosphor, etc. As described above, the nitriding silicon film 8 which operates in the opposite direction to the warpage of the substrate is formed on the rear surface of the semiconductor substrate, warpage of the substrate is relaxed, thus enabling mask alignment to be executed in a flat state.
Patent JP-S62130456-A (JP)
Title: Data transfer circuit
Inventor: KARIJIYUKU AKIRA
IPC: G06F15/177
Filed: 1985-12-02
Abstract: PURPOSE:To perform a two-way data transmission between plural controllers with a small scale circuit and at a high speed by accessing to a memory possible to be accessed commonly from the plural controllers with a bus control means, giving the exclusive usage right of a bus to one controller, and making wait other controllers when an access contention between the controllers occurs. CONSTITUTION:Access request signals outputted from CPUs 10 and 20 are inputted to a RAM13 through a data transfer control circuit 30. And bus control circuits 31-34 are controlled with switch signals SW1 and SW2, and an address or the data from CPUs 10 or 20 is inputted to the RAM13. Also when the access contention between the CPUs 10 and 20 occurs against the RAM13, a ready signal READY1 or READY2 is outputted from the data transfer control circuit 30, and the CPUs 10 or 20 is made wait.
Patent JP-H04146177-A (JP)
Title: Recorder
Inventor: ONO TADAYOSHI
IPC: G03G21/00
Filed: 1990-10-09
Abstract: PURPOSE:To make possible to record highly reliable information a plurality of times by supplying heat to image information which is in solid state under normal temperature, taking out fused image information, and transferring image information which is in solid state under normal temperature to a medium from which the image information is taken out. CONSTITUTION:When a card arrives at a predetermined position on the variable display face of a card 6, a main control section outputs a print signal to a print control section which then heats a heating element 52 selectively by means of a thermal head 42. Thermally fused ink adheres to the variable display face and transferred onto the variable display face when the card 6 is carried and an ink ribbon 53 is peeled off thus forming an ink image 59.
Patent JP-H11175781-A (JP)
Title: Automatic charge collecting device
Inventor: UEHARA HIDEO
IPC: G07B15/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To apply a device to a city expressway corresponding to the classification of two automobile kinds or multiple automobile kinds more than two automobile kinds by judging the forward and backward movement of a vehicle by two pairs of photoelectric tube devices, separately detecting the passing vehicle one by one, and allowing the vehicle from which required charge is collected to pass. SOLUTION: A pair of first vehicle separators 11 and 12 are set while the approach gate entrance of a vehicle 10 toward a toll road is interposed between them and a pair of second vehicle separators 13 and 14 are combined at the downstream side of the passing direction of the vehicle 10 with an interval with the vehicle separators 11 and 12 so that the forward and backward movement of the vehicle 10 can be judged, the passing vehicle 10 can be separately detected one by one, and the passing direction can be detected. Then, an automatic charge collector 16 opens a crossing gate upward when a user pays a sum of money corresponding to the traffic charge to allow the vehicle 10 to pass, and interrupts and prevents the passage of the vehicle 10 from which the charge is not collected.
Patent JP-H11104951-A (JP)
Title: Lapping work method
Inventor: KIYONO TOSHIHIRO
IPC: B24B37/015
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To maintain work accuracy of a wafer, and decrease generation of an inferior part, by using an overheat means in the outside or inside to perform the heat insulation of a ruler table action surface during the time when a machine base is stopped, and starting the machine base in such a state when its operation is restarted. SOLUTION: Afer the last work batch on the operation last day before holiday is ended, a surface temperature of a lower surface plate 2 is about 30 deg.C. A surface of an upper/lower surface plate 1, 2 is washed and dried, an electric blanket 7 is laid between the surfaces, in an interposing condition thereof, the upper surface plate 1 is lowered down, to be left as in a condition carrying a current in the electric blanket 7, in the early morning after two days, a surface 2 of the lower surface plate is held at about 30 deg. temperature. In condition, immediately work is started in a prescribed work condition. From a first batch, TTV (change of thickness in a sheet of workpiece) value is about 0.5 micron, thereafter also continuously, a value of equal degree is obtained.
Patent JP-H03131676-A (JP)
Title: Silicone composition for coating
Inventor: OGAWA MASAHIKO
IPC: C09D183/05
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the subject composition, containing specific two kinds of organopolysiloxanes, a long-chain alkyl group-containing quaternary ammonium salt, catalyst for condensation reaction and volatile solvent and excellent in mold releasability, lubricity and antistatic effects. CONSTITUTION:The objective composition containing (A) 100 pts.wt. organopolysiloxane having both molecular terminals blocked with (diorgano) hydroxy groups, (B) 1-100 pts.wt., preferably 5-50 pts.wt. at least one organopolysiloxane selected from organohydrogenpolysiloxanes having at least 3 H atoms linked to silicon atom in one molecule and organoalkoxypolysiloxanes having at least 3 alkoxy groups linked to silicon atom in one molecule, (C) 1-25 pts.wt., preferably 2-20 pts.wt. long-chain alkyl group-containing quaternary ammonium salt, (D) 0.5-50 pts.wt., preferably 1-20 pts.wt. catalyst for condensation reaction and (E) a volatile solvent.
Patent JP-S62129310-A (JP)
Title: Fluorine-containing polyester
Inventor: SHINONOME OSAMI
IPC: C08G63/682
Filed: 1985-11-29
Abstract: PURPOSE:The titled polyester, obtained by copolymerizing fluorine-containing isophthalic acid with terephthalic acid, having a high polymerization degree, good hue and improved heat resistance and moldability and useful as water and oil repellent fibers, films, etc. CONSTITUTION:A fluorine-containing polyester obtained by reacting 5- hydroxyisophthalic acid or an ester thereof with a perfluoroalkyl halide to form a fluorine-containing isophthalic acid to be structural units expressed by formula I (Rf is 1-20C perfluoroalkyl: n is an integer 0-6), incorporating the resultant fluorine-containing isophthalic acid (A) with terephthalic acid (B) to be structural units expressed by formula II so as to give 1/99-20/80 molar ratio of the components (A) to (B) and polycondensing the resultant mixture with a glycol (C) to be structural units expressed by formula III (R is 2-4C polymethylene or 1,4-cyclohexylenedimethylene).
Patent JP-H08131438-A (JP)
Title: Ultrasonic doppler diagnostic system
Inventor: SEI TOSHIHIRO
IPC: G01P5/00
Filed: 1994-11-02
Abstract: PURPOSE: To always display a bloodstream information by obtaining an exact bloodstream information even when an ultrasonic wave probe itself is moved at diagnosing, and to enable diagnosis with high accuracy. CONSTITUTION: This ultrasonic Doppler diagnostic system which obtains a B-mode image and the image of bloodstream information by an ultrasonic transmission/ reception wave from the ultrasonic wave probe 1 is equipped with an ultrasonic vibrator 4 at the tip part of the ultrasonic wave probe 1 and acceleration sensors 6, 7 which detect the kinetic acceleration of a probe tip part in accordance with the radiating direction of an ultrasonic wave.  Further, it is equipped with a sensor signal processing part 11 which outputs by calculating the speed information of the probe tip part from the output of the acceleration sensors 6, 7, a Doppler processing part 13 which outputs by calculating the speed information in a living body within a scanning range by detecting the Doppler component of the reception signal of the ultrasonic vibrator 4, and a speed calculation part 14 which generates the image of bloodstream information from the speed information obtained by subtracting the speed information of a probe from the speed information within the scanning range, and a speed component by the motion of the ultrasonic wave probe observing a bloodstream can be eliminated.
Patent JP-H03130857-A (JP)
Title: Processing system remote control of program
Inventor: RYU TADAMITSU
IPC: G06F13/00
Filed: 1989-10-17
Abstract: PURPOSE:To reduce the load of each terminal and to effectively secure the resources and protect the secrecy by completing the open program information via a network controller and at the same time checking the competency of a user. CONSTITUTION:A network controller 3 has at least a function to control the open program information and a function to check the competency of the terminals 1A and 1B which have accesses to an open program. Then the controller 3 is linked to a communication network 2, and the terminals 1A and 1B to have accesses to the open program are introduced to the controller 3. Thus it is possible to control the information on the programs opened by the terminals 1A and 1B and to facilitate the check of the competency of both terminals 1A and 1B which have accesses to an open program.
Patent JP-H10116187-A (JP)
Title: Microcomputer
Inventor: MAEDA SHOHEI
IPC: G06F9/06
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To release the entire area of a flash memory as a user program area by providing a program storage means which receives and stores a boot program in a RAM separately from a CPU. SOLUTION: When a mode determining circuit 15 decides an RSIF mode as a check mode, the RSIF(program storage means) 16 receives the boot program for storing data of a user program, etc., in the flash memory 11 and stores it in the RAM 2. When the mode determining circuit 15 determines a flash mode as the check mode, the CPU 17 executes the boot program stored in the RAM 2 performs a process for receiving the data of the user program, etc., from a host computer 7 through a serial interface 5 and writing it in the flash memory 11. Thus, the RSIF 16 is provided separately from the CPU 17 and the entire area of the flash memory 11 can be released as a user program area.
Patent JP-H04148032-A (JP)
Title: Supercharge pressure control method of engine for ffv
Inventor: KASHIMA TAKAMITSU
IPC: F02D45/00
Filed: 1990-10-08
Abstract: PURPOSE:To prevent in advance generation of pre-ignition by preliminarily setting the maximum supercharge pressure at which the pre-ignition is not generated in an engine in response to the alcohol concentration of fuel, and controlling the supercharge pressure in compliance with the maximum supercharge pressure. CONSTITUTION:When an engine 1 is controlled by an ECU 41, a duty ratio is set in reference to the maximum supercharge pressure map with the alcohol concentration obtained by an alcohol concentration sensor 26 used as a parameter. The duty signal of the duty ratio which becomes larger as the fuel alcohol concentration increases is set to be impressed on a duty solenoid valve 21. Consequently, the opening time per unit time of deceleration pressure passage 20 by a valve body 21a is increased, and a leaking quantity under supercharge pressure of a turbocharger 14 which actuates to the pressure chamber 17b of a diaphragm actuator 17 via a compression passage 19 is increased so as to control opening of a waste gate valve 15, and the supercharge pressure by the turbocharger 14 is prevented from rising to or beyond the maximum supercharge pressure.
Patent JP-H07122793-A (JP)
Title: Mos hall device
Inventor: HAYAKAWA HIROHIKO
IPC: G01R33/07
Filed: 1993-10-28
Abstract: PURPOSE:To improve a MOS Hall device in performance under use conditions at practical levels by a method wherein the gate oxide film of a MOS transistor, wherein a channel region is used as a Hall plate region, and a source and a drain are utilized as current electrodes, is specified in thickness. CONSTITUTION:A Hall plate 1 of a MOS transistor is made to serve as a channel region, current electrodes 2 and 3 are made to serve as a source electrode and a drain electrode respectively, a gate electrode 4 is provided, and a Hall voltage is extracted through output electrodes 5 and 6. At this point, the thickness of a gate oxide film ranges from 45nm to 120nm. By this setup, a MOS transistor of this constitution is lessened in gm and performance but has a performance peak which a conventional MOS Hall device never attains under usual use conditions when stress is laid on sensitivity.
Patent JP-H06105258-A (JP)
Title: Grip for cabinet
Inventor: MIYATA ATSUSHI
IPC: H05K5/02
Filed: 1992-09-16
Abstract: PURPOSE:To expand an advance possible distance of a finger without increasing the depth by engaging an engagement section near a lower ridge with a lower side engaged section via a hinge section beingable to be displaced and moved to a rear side ridge of an upper cover section. CONSTITUTION:An opening formed with an open end being a lower end of a cap shaped upper cover 2 is formed to be long and thin with a shape almost corresponding to a grip mount use opening 202 for grip fitting. Furthermore, a rear plate 15 is formed almost in parallel and an upper end is integrally provided side by side on a rear edge of the upper cover 2 via a hinge section 8. Furthermore, a rear side ridge of the upper cover section 2 is one longer side among four sides forming the opening. Moreover, the hinge section 8 is formed thin and displaced flexibly. Then the cabinet use grip is supported at the inner side of the grip mount use opening 202 by engaging an upper engagement section 203 with an upper side engaged section 6 and engaging a lower side engagement section 204 with a lower side engaged section 7.
Patent JP-H07252252-A (JP)
Title: Production of 5-(4-pyridyl)oxazole
Inventor: YUKIMOTO YUSUKE
IPC: C07D413/04
Filed: 1994-11-04
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for producing a cephalosporin compound economically, industrially and advantageously by decarboxylating 5-(4-pyridyl)oxazole-4-carboxylic acid. CONSTITUTION:An isocyanoacetic ester of the formula, CN-CH2CO2R (R is an alkyl) is reacted with an activator of isonicotinic acid of formula I in an organic solvent in the presence of a base usually at 0-50 deg.C for several hours to several days to give 5-(4-pyridyl)oxazole-4-carboxylic acid ester of formula II. Then the compound is hydrolyzed to give 5-(4-pyridyl)oxazole-4-carboxylic acid of formula III, which is further decarboxylated by a method for heating in a solvent such as dimethylformamide in the presence of metal powder such as copper and an organic base such as pyridine at about 150-200 deg.C for 30 minutes to five hours to give the objective compound.
Patent JP-H07127773-A (JP)
Title: Fitting
Inventor: UEDA YOSHINORI
IPC: F16L21/04
Filed: 1993-10-28
Abstract: PURPOSE:To provide a fitting, by which leakage of water and slip-off of a pipe are hardly caused without damaging easiness of execution. CONSTITUTION:A fitting comprises a fitting main body 2, a seal member 5 formed by an elastic material, which is interposed between the insert port 3A of a connecting pipe 3 inserted in the acceptor port 4 of the main body 2 and the acceptor port 4, an elastic body 6 for pressing the seal member 5 in the tube axial direction, and a locking ring 7 for holding the elastic body 6 in the pressed state, wherein the locking ring 7 is removably locked on the acceptor port 4.
Patent JP-H09116242-A (JP)
Title: Printed wiring board positioning mark
Inventor: WATANABE TADASHI
IPC: H05K1/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling and the crushing of plating which forms a positioning mark and attain accurate positioning, by constituting a printed wiring board positioning mark of a first positioning mark and a second positioning mark which surrounds the first positioning mark and is positioned at a specified distance from the first positioning mark. SOLUTION: A second positioning mark 2 is arranged on the periphery of a first positioning mark 1, being isolated 0.25mm or more from the first positioning mark 1. When a copper foil like a wiring exists in the vicinity of the periphery of a positioning mark A, a detector erroneously recognizes it as a positioning mark or recognizes the positioning mark in the state of position deviation, so that accurate positioning may be impossible. Then it is necessary that the positioning mark A is arranged at the position properly isolated from the wiring. A space called as a prohibition area 3 of a mounted device wherein the formation of a circuit pattern except the positioning mark A is prohibited is arranged on the periphery of the positioning mark A.
Patent JP-H07100369-A (JP)
Title: Deoxidant
Inventor: SATOU MINETORA
IPC: B01D53/14
Filed: 1993-10-05
Abstract: PURPOSE:To facilitate the mechanical filling of a deoxidant and to suppress the exudation of rust from the deoxidant by using mordenite as a porous granular material. CONSTITUTION:In a deoxidant contg. iron powder, a metal halide, water and a porous granular material, mordenite is used as the porous granular material. The color of the crushed raw ore of the mordenite used is preferably white. Water is impregnated into the mordenite by 5-42 parts, preferably 25-40 parts per 100 parts of the mordenite after mining and drying. The size of the iron powder is regulated to <=10 mesh, preferably <=50 mesh so as to improve contact with oxygen and the fillability. Activated carbon may further be added so as to remove odor emitted at the time of a deoxidation reaction.
Patent JP-H03134238-A (JP)
Title: Fuel injection controller for engine
Inventor: KOSAKA YASUO
IPC: F02D41/04
Filed: 1989-10-18
Abstract: PURPOSE:To surely secure a device which detects generation of back fire by detecting the back fire which generates at an intake pipe in response to a variation rate of pressure which generates at the intake pipe, and increasing fuel injection at the time of generation of the back fire. CONSTITUTION:A pressure variation rate detection means 1 which generates a pressure variation which generates at an intake pipe of an engine 4 and a back fire detection means 2 which detects the back fire which generates at the intake pipe in response to the pressure variation are provided. When the back fire is generated, a set means so as to increase fuel injection which supplies to the engine 4 is provided. The back fire which generates at the intake pipe in response to the pressure variation rate detected by the pressure variation rate detection means 1 is detected by the back fire detection means 2. When the generation of the back fire is detected by the back fire detection means 2, fuel injection which supplies to the engine 4 by a set means is set so as to increase them.
Patent JP-S62132470-A (JP)
Title: System for correcting carrier error value storage of optical reader
Inventor: KOJIMA TAKASHI
IPC: B65H7/08
Filed: 1985-12-04
Abstract: PURPOSE:To make correction on the carrier error of an optical reader, by providing a mechanism which calculates the correcting value of the carrier error from the optically read results of marks provided on a medium at standard distances and a storage section which stores the correcting value. CONSTITUTION:By depressing a correcting value storage switch 107, a medium 200 for storing correcting value is carried in the direction of the arrow 105 and optically read. Marks 201 and 202 are printed on the medium 200 with a fixed distance between them and an optical reading section 106 carries out reading operations along a reading center line 203. The read results of the section 106 are processed at a control processing section 101. The processing section 101 calculates the optically read number of times until detecting the mark 202 by using the mark 201 in the leading edge section of the medium as a reference position for reading and calculates the carrier error correcting value of this carrier system from the difference between the calculated number of times and a previously calculated standard optically read number of times containing no carrier error. The correcting value thus calculated is stored in a nonvolatile storage section 108 and a carrier error is corrected. Therefore, the accuracy of the optically reading position of this carrier system can be improved without improving its mechanical accuracy.
Patent JP-H0583072-A (JP)
Title: Load capacitance incorporating piezoelectric resonator
Inventor: YOSHIDA RYUHEI
IPC: H03H9/02
Filed: 1991-09-24
Abstract: PURPOSE:To provide a piezoelectric resonator incorporating a load capacitor of various capacitance by having only to use one kind of a load capacity ele ment. CONSTITUTION:Three capacity electrodes 14, 16, 18 are formed to one major side of a load capacity element 10 and four capacity electrodes 20, 22, 24, 26 are formed to other major side so that parts are overlapped with the capacity electrodes 14, 16, 18. Thus, 6 capacitance parts Ca, Cb, Cc, Cd, Ce, Cf are formed to one load capacity element 10 and they are selected and combined appropriately.
Patent JP-H0578638-A (JP)
Title: Varnish for laminated sheet and production of laminated sheet using the same
Inventor: MATSUMURA FUMIO
IPC: C09J161/06
Filed: 1991-09-24
Abstract: PURPOSE:To obtain the subject varnish reduced in the used amount of a solvent, having excellent quality and useful for printed circuit board by dissolving a resin in a solvent whose part is replaced with a low-viscosity toluene resin, etc., in a varnish for laminated sheet using a specific product as the resin component. CONSTITUTION:The objective varnish obtained by dissolving a resin component in a solvent in which at least part of the solvent is replaced with a low-viscosity toluene resin or an aromatic hydrocarbon-formaldehyde resin, where the resin component of the varnish for laminated sheet contains a product obtained by mixing (A) a phenol, cresol or xylenol-modified aromatic hydrocarbon- formaldehyde resin with (B) tung oil-, dehydrated castor oil-, linseed oil-or cashew nut oil-phenol modified resin or mixing the component A with the component B and (C) phenol, cresol or xylenol and reacting these components in one stage and resolating the reactional product. Furthermore, the varnish is impregnated into a substrate such as paper or cloth and the substrate is laminated and pressed to provide the laminated sheet.