baber/WOPTO huggingface dataset:
Patent JP-S6349944-A (JP)
Title: Arithmetic processing unit
Inventor: TAMURA NOBORU
IPC: G06F11/28
Filed: 1986-08-20
Abstract: PURPOSE:To reduce debugging operation at the time of abnormal interruption processing by successively updating an interruption request circuit in specific addresses assigned in a program memory in accordance with interruption requests. CONSTITUTION:A general register array 1 temporarily stores an arithmetic state and data processed by an arithmetic logic computing element 2. An interruption control circuit 10 calculates a vector table address in accordance with an interruption request inputted from an external apparatus and transfers the calculated address value to a memory control circuit 5. A counter increment circuit 11 to be also used as an interruption request frequency writing means successively counts up respective interruption request inputted to the circuit 10, and while successively updating the number of interruption requests, writes the counted value in a specific address assigned in the program memory 4 through a data bus 3.
Patent JP-H0943643-A (JP)
Title: Liquid crystal display device
Inventor: TAKATO TAKAKI
IPC: G02F1/141
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal cell by a liquid crystal element system using a ferroelectric liquid crystal which is capable of preventing lowering of liquid crystal voltage without making signal voltage high by using a liquid crystal layer which incorporates ionic substances in the liquid crystal of smectic C phase or smectic Ca phase as a liquid crystal layer. SOLUTION: ITO transparent elctrodes 2a, 2b and oriented films 3a, 3b are respectively and successively formed on surfaces of glass substrates 1a, 1b. Peripheral parts of the glass substrates 1a, 1b are adhered to each other via an adhesive layer 4 and the liquid crystal layer 5 is sealed between the glass substrates 1a, 1b. As the liquid crystal layer 5, the liquid crystal layer incorporating the ionic substances in a liquid crystal material having smectic C phase or smectic Ca phase is used. Thus, an electric field in the liquid crystal layer 5 is higher than that of a conventional practice by the electric field generated with the ionic substances. In other words, electric field larger than heretofore is generated by a self-amplifying function of the liquid crystal layer 5 without making outer voltage (signal voltage) level high.
Patent JP-H1042600-A (JP)
Title: Electric-type stepless transmission and vehicle therewith
Inventor: MASAKI RYOZO
IPC: B60L50/15
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electric-type stepless transmission which is always operated in an optimum gear ratio, by arbitrarily controlling a speed difference and a torque difference between an input shaft and an output shaft. SOLUTION: An electric-type stepless transmission is provided with a main inverter 14 for controlling the torque of a main motor 12 which has two rotors connected to an input shaft and an output shaft respectively, an auxiliary inverter 15 for controlling the torque of an auxiliary motor 13 which applies torque to the output shaft, and a gear ratio computing part 22 for computing an optimum gear ratio with respect to an operation command applied from the outside, and controls the main inverter 14 and the auxiliary inverter 15, based on a signal obtained by the gear ratio computing part 22 to drive them at an optimum operating point. At that time, power generated by a speed difference between the two rotors of the main motor 12 is converted into DC by the main inverter 14 and its energy is converted from the auxiliary inverter 15 into the torque of the auxiliary motor 13.  It is thus possible to attain a speed-changing function with an electrically arbitrary gear ratio.
Patent JP-2001022028-A (JP)
Title: Heat-developable image recording material
Inventor: HIRANO SHIGEO
IPC: G03C1/498
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the heat-developable image recording material extremely small in occurrence of fog due to long storage before development and in change of images during their storage after development. SOLUTION: This heat-developable image recording material contains on at least one side of a support (a) a reducible silver salt, (b) a reducing agent, (c) a binder, (e) photosensitive silver halides, and (d) at least one kind of triiodomethyl compound represented by the formula: Q1-SO2Cl3 in which Q1 is an aryl or alkyl group.
Patent JP-S6169904-A (JP)
Title: Production of pulverous tungsten oxide powder
Inventor: YAMAMOTO HIROSHI
IPC: B22F9/22
Filed: 1984-09-14
Abstract: PURPOSE:To produce easily the pulverous powder of tungsten oxide by heating the composite oxide powder of tungsten and copper in a hydrogen atmosphere and reducing the copper to metal then dissolving away the copper by an acid treatment. CONSTITUTION:The composite copper-tungsten oxide formed by adding an aq. copper salt soln. to an aq. tungstate soln. is heated in a hydrogen atmosphere to reduce the copper to metallic copper. The reduction temp. in this stage may be >=(250-300 deg.C) reduction temp. of the general copper oxide. The copper is easily dissolved and the pulverous tungsten oxide powder remains when the soln. is ten treated with an acid. The pulverous tungsten oxide powder having about <=0.1mu grain size is obtd.
Patent JP-S5894443-A (JP)
Title: Injection molding of epoxy resin
Inventor: SAMEJIMA HIROSHI
IPC: B29C35/00
Filed: 1981-12-01
Abstract: PURPOSE:To obtain the desired product that causes no deformation to cured resin and is excellent in mold-releasing characteristics by a method wherein polyepoxy compound and isophorone-diamine-alkali metal halide mixture are supplied to a molding die at the specific rate and cured. CONSTITUTION:An epoxy compound that preferably contains equivalents 165- 230 and is liquid at 20 deg.C (such as bis-phenol F type diglycidyl ether etc.) (A), and a mixture composed of 100pts.wt. alkai metal halide (such as NaI etc.) and 5- 20pts.wt. alkali metal halide as the accelerator (B) is injected and supplied into a molding die at the rate of component B/component A =12-45/100 and cured in the die to obtain the desired product.
Patent JP-H053298-A (JP)
Title: Semiconductor memory device
Inventor: NAGAMINE HISASHI
IPC: H01L27/10
Filed: 1991-08-02
Abstract: PURPOSE:To prevent lowering of mutual conductance of a transistor forming a peripheral circuit and to prevent lowering of velocity of write/read operation and generation of malfunction by adding a dummy wiring region having a layout pattern which is practically the same as a bit line balancing circuit. CONSTITUTION:A memory cell array region 4, a line decoder 5, a bit line balancing circuit 3, bit line electric potential supply circuits 1, 2, etc., are formed in a semiconductor chip 6. A dummy wiring region 7 is further provided to the outside of the memory cell array region 4 of the bit line electric potential supply circuit 1. Patterns of three wirings 10, 21 having the same wiring width and pitch are formed of the dummy wiring region 7 outside and inside a semiconductor chip 6 with a pattern of gate electrode 8a, 9a and polysilicon wirings 8b, 9b in the middle thereof. According to this symmetry, irregularities are not generated in light diffraction during mask pattern exposure for polysilicon layer formation and a width of the gate electrode 8a, etc., is prevented from exceeding a designed objective value.
Patent JP-H0356989-A (JP)
Title: Pole type advertising device
Inventor: YOSHITOMI KIICHIRO
IPC: G09F13/18
Filed: 1989-07-26
Abstract: PURPOSE:To arrange a projecter close to the ground and to facilitate the replacement of a light source by allowing mirrors to irregularly reflect light from the projector arranged close to the ground, and illuminating signboards through translucent sheets. CONSTITUTION:A hollow advertising device main body 6 is composed of a frame and attached to a hollow pole 1 at a point a few meters above the ground, and the signboards 2 are loaded on its both side. On the other hand, the projector 3 is arranged in a hollow pole 1 at a point close to the ground, and the light from it is led t the inside of the main body 6 through a space inside the pole 1. The translucent sheets 9 are overlapped on the inside at every the signboards 2 on both side of the main body 6, and mirrors 10 are arranged around their back. The translucent sheets 9 are made to transmit a few percent of the rays of light and the remaining part of the rays of light is reflected normally. The mirrors 10 are made to irregularly reflect light on ruggedness provided on its inner surfaces facing the translucent sheets 9. Thus, the light source can be immediately replaced as necessary and its maintainance is facilitated.
Patent JP-H1036310-A (JP)
Title: Production of organic acid
Inventor: HANADA FUMIO
IPC: C07C59/08
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To produce an organic acid solution with a concentration higher than the saturated solubility (molar concentration) of the corresponding organic acid salt by bipolar membrane electrodialysis. SOLUTION: The production process for this organic acid is as follows: the acid chamber of an electrodialyzer having both the acid chamber and base chamber and constructed by alternately arranging bipolar membranes and cation exchange membranes between a pair of electrodes is fed with the corresponding organic acid salt solution to conduct an electrodialysis to produce the objective organic acid in the acid chamber. In this case, the electrodialysis is conducted following such a procedure that the organic acid salt in solid form is added to and dissolved in the organic acid salt solution existing in the acid chamber.
Patent JP-S6440219-A (JP)
Title: Machining start hole measuring device
Inventor: OBARA HARUKI
IPC: B23H7/02
Filed: 1987-08-04
Abstract: PURPOSE:To enable securely the enhancement in time efficiency by fitting to a wire electric discharge machine both a tiltable probe having a conical end and a machining-start-hole measuring device having detectors which detect the inclination and the axial displacement thereof respectively. CONSTITUTION:The end 1a of a probe 1 is placed in the machining-start-hole position which has been stored in a numerical control unit, and is lowered along the Z axis. Then, the end 1a of the probe 1 is connected to the machining start hole to prevent it from moving downward and it is moved upward, and then when a limit switch 17 is turned on, the lowering movement of the Z axis is stopped. If the position of the probe end 1a having been positioned deviates from the central position of the machining start hole, the central axis of the probe 1 inclines due to the conical shape of the end 1a of the probe. This inclination is detected by a differential transformer 10 (10'), and a workpiece 25 is moved relatively to the probe 1 so as to eliminate the inclination, so that the position in which the inclination is zero is detected as the central position of the machining start hole on the upper surface of the workpiece 25.
Patent JP-S6254780-A (JP)
Title: Adhesion composition for flexible printed-wiring board
Inventor: MATSUDA ITSUO
IPC: H05K3/38
Filed: 1985-09-04
Abstract: PURPOSE:To obtain an adhesion composition for a flexible printed-wiring board having excellent adhesiveness, heat resistance, moisture resistance, flame retardancy, etc., by incorporating three kinds of specified resins, an accelerator, and an inorganic filler into an acrylic elastomer containing functional groups. CONSTITUTION:An acrylic elastomer (A) containing one or more kinds of functional groups selected from among epoxy, carboxyl and hydroxyl groups is mixed with a poly-p-vinylphenol resin (B), an epoxy resin (C), a polyvinyl butyral resin (D), an accelerator (E) (e.g., dicyandiamide), and an inorganic filler (F) (e.g., silica), as essential components, to give the titled adhesion composition. A suitable amount of component A is 30-70wt% and that of component D is 0.5-5wt%, based on the total of A, B, C and D; the equivalent ratio of the phenolic hydroxyl group of component B to the epoxy group of component C is preferably 0.5-7.
Patent JP-S5988958-A (JP)
Inventor: HAGIMOTO NORICHIKA
IPC: D04H1/26
Filed: 1982-11-04
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-H0359559-A (JP)
Title: Resist pattern forming method
Inventor: HASEGAWA NORIO
IPC: G03F7/11
Filed: 1989-07-28
Abstract: PURPOSE:To prevent peeling of a resist pattern at the time of development by heat treating a wafer coated with a resist and exposing it to the solution of hexamethyldisilane (HMDS) or an atmosphere containing it. CONSTITUTION:An apparatus is composed essentially of a wafer loading section 1, a resist coating section 2, a heat treating section section 3, and a wafer unloading section 4, and the heat treating section 3 is composed essentially of a hot plate 5, a surface treating agent-ejecting outlet 6, this agent bubbling part 7, and an exhausting part 8. When the wafer 10 is sent on the hot plate 5, the HMDS gas mixture sent from the bubbling part 7 is ejected out of the outlet 6 on the wafer 10, and the gas is exhausted through the exhausting part 8, thus permitting peeling of the resist to be prevented at the time of development.
Patent JP-S6086816-A (JP)
Title: Manufacture of semiconductor device
Inventor: KETSUSAKO MITSUNORI
IPC: H01L21/20
Filed: 1983-10-19
Abstract: PURPOSE:To enable stable crystal growth having high reliability by making the most of the advantage of the formation of a SOI by solid-phase growth by making the length of a section being in contact with an opening section in an insulating film for a single crystal semiconductor thin-film shorter than the side length of the opening section. CONSTITUTION:An oxide on the surfaces of a region 42, in which an oxide film is exposed, and a region 43 of a SOI is removed, and amorphous silicon is deposited and an opening section 41 is obtained. SiO2 is deposited on the opening section 41, and patterned deformedly crosswise. Regions 44 in the four quarters in which regions changed into single crystals growing from each side of the quadrilateral of the opening section may collide are all removed in consideration of crystal growth in the patterning. Sections 45 being in contact with the opening section 41 of the regions are also removed in a shape that the four corners of the opening section 41 are cut off in anticipation of the margin of mask alignment. The whole is thermally treated in the structure, and the SOI is formed through solid-phase epitaxial growth while using the opening section as a seed. Accordingly, growth strain can be removed with the exception of the direction of growth, defects are eliminated, and a stable crystal having high reliability can be obtained.
Patent JP-S5985117-A (JP)
Title: Thickness shear piezoelectric oscillator
Inventor: FUJITA MASANORI
IPC: H03H9/19
Filed: 1982-11-05
Abstract: PURPOSE:To obtain a piezoelectric oscillator of small size and thickness and withstanding shock by providing two substrates to both sides of a thickness shear oscillation piezoelectric element, so that the center of both major planes of the piezoelectric element is fixed contactlessly by bonding layers of circular shape corresponding to outer circumference of both sides. CONSTITUTION:The thickness shear crystal oscillator 1 has two substrates 5, 6, by which the center of both major planes 2a, 2b is fixed contactlessly by the circular bonding layers 3, 4 provided corresponding to the outer circumference of the crystal chip. Driving electrodes 7, 8 are formed on both major planes of the crystal chip 2 and leads electrodes 7a, 8a are led out from both major planes. Conductor patterns 9, 10 are formed on the substrates 5, 6 by means of control. Then, the piezoelectric oscillator of small size and thickness and withstanding shock is obtained.
Patent JP-S59167547-A (JP)
Inventor: POORU SHIYUTSUTSU
IPC: C07C225/34
Filed: 1983-10-19
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-H0480713-A (JP)
Title: Superlattice optical switch
Inventor: SUSA NOBUHIKO
IPC: H01L29/86
Filed: 1990-07-23
Abstract: PURPOSE:To make the function of the optical switch sufficiently fast by providing a 1st and a 2nd electrode in a 1st and a 2nd semiconductor area at both-side positions opposed to a superlattice layer. CONSTITUTION:At both-side positions opposed to the superlattice layer 2, the p-type semiconductor area 6P and n-type semiconductor area 6N are arranged in contact with flanks 2c and 2d opposed to the superlattice layer 2, and the electrodes 7P and 7N are added in the semiconductor areas 6P and 6N respectively. In this case, the speed where a pair of an electrode and a positive hole which are coupled with each other with the coulomb force of a high electric field becomes a pair of an electron and a positive hole which are not coupled with the coulomb force is extremely fast and the rising time from the point of time when a resetting voltage is applied to the point of time when the high electric field is obtained can be made sufficiently short. Consequently, the function of the optical switch can be obtained sufficiently fast.
Patent JP-H0944028-A (JP)
Title: Production of heating body
Inventor: OTSUKA YASUMASA
IPC: H05B3/20
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a heating body by which a temperature detecting resistor is firmly attached and responsiveness is made high, and in which temperature measuring accuracy is enhanced by setting the resistance characteristic of the temperature detecting resistor to specified characteristic with high accuracy. SOLUTION: After a resistive heating element 2, a temperature detecting resistor 13 and a conductor pattern are printed and baked on a ceramic base material 8, the resistor 13 is trimmed while keeping the base material 8 at specified temperature, whereby the resistance characteristic of the resistor 13 is adjusted. Since the resistor 13 is formed by being printed and roasted on the base material 8 similarly to the heating element 2, the resistor 13 is firmly attached, and the heating body 1 having the high responsiveness is obtained. The resistance characteristic of the resistor 13 is adjusted by trimming in a state where the resistor 13 is heated to an area where the resistance fluctuation of the resistor 13 to the temperature is small.
Patent JP-H1040834-A (JP)
Title: Cathode ray tube and its manufacture
Inventor: CHIGUSA TAKASHI
IPC: G02B1/11
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube with a reflection preventing film which are effective in preventing AEF(alternating electric field) with high brightness and low surface resistance and a method of manufacturing such cathode ray tubes at a low cost. SOLUTION: A cathode ray tube has a layer containing mainly SiO2 as well as silicon materials and/or ZrO2 provided on a conductive layer containing conductive particulates such as silver or silver compound ultra fine grains. In manufacturing the cathode ray tube, a coating layer containing mainly SiO2 as well as alkoxylane, etc., is formed on the conductive particulate layer and the upper and lower coating layers are fired at the same time. By using alkoxylane derivative with fluoroalkyl groups, the water tightness and chemical resistance of the film are enhanced.
Patent JP-H0245587-A (JP)
Title: Epoxy resin adhesive composition
Inventor: OKAMOTO HIDEMASA
IPC: C09J163/00
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the title composition being excellent in adhesion to steel plate having oil face as structural adhesive and excellent in mechanical strength by blending a specific modified epoxy resin with an imidazole based curing agent at a specific ratio. CONSTITUTION:The aimed composition obtained by blending (A) 100 pts.wt. modified epoxy resin obtained by reacting (i) an epoxy compound component (provided that amount of diene based liquid rubber component in the component is >=35wt.%) containing an epoxy compound modified with a diene based liquid rubber having carboxyl groups at the ends and having 1000-7000 molecular weight with (ii) an urethane prepolymer obtained by reacting a polyetherpolyol having 500-3000 molecular weight with a polyisocyante compound with (B) 0.5-20 pts.wt. imidazole based curing agent such as 2-phenyl-4,5- dihydroxymethylimidazole.
Patent JP-S6350253-A (JP)
Title: Facsimile equipment
Inventor: UENO YASUHIDE
IPC: H04N1/00
Filed: 1986-08-20
Abstract: PURPOSE:To make the stamping density constant independently of the elapse of time by varying the stamping mode of a stamp in accordance with the number of times of stamping of the stamp. CONSTITUTION:When the stamp which marks already transmitted originals is used, the number of times (n) of the use of the stamp is stored in a memory 1. If this number (n) stored in the memory 1 exceeds a certain value N in case of the use of the stamp, a stamping time K of the stamp is set to two-fold conventional value and a control part 2 controls a stamp control part 3. Thus, the stamping density is made constant.
Patent JP-H0619656-A (JP)
Title: Shared data changing condition recognition device
Inventor: ISHIDA EIJI
IPC: G06F3/048
Filed: 1992-06-30
Abstract: PURPOSE:To recognize shared data corresponding to the roles and interests of respective group members. CONSTITUTION:This device is provided with a shared data control server 1 for preserving the shared data and recording the change and the changing conditions of a change level or the like, an editing client 2 for performing an editing processing to the shared data, a display client 3 capable of stepwisely displaying the change to the shared data corresponding to the roles and the interest levels of respective users based on changing condition data held by the shared data control server 1 and a network 4 for connecting the server 1 and the client 3. The circumstances of the change to the shared data of the group are provided while details are changed corresponding to the importance of the roles and the intensity of the interests of the respective members.
Patent JP-2001022565-A (JP)
Title: Method and device for gui design support, machine readable recording medium stored with gui design support program, method and device for gui evaluation, and machine-readable recording medium stored with gui evaluation program
Inventor: OKADA HIDEHIKO
IPC: G06F3/048
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To match the design of a GUI to a standard design by referring to a GUI design support device by finding and outputting commonalty among software programs of detected GUI components. SOLUTION: A GUI component comparing means 11 reads in GUI component data stored in a GUI component data storage means 10 and compares them among software programs to detect GUI components having the same labels. A commonalty calculating means 12 reads in the process result of the GUI component comparing means 11 and calculates the ratio of software programs where the components having the same label are used by the components. The result is read in by a commonalty comparing means 13 to detect GUI components whose commonalty is larger than a threshold. The process result is saved in a common component data storage means 15 and an output means 16 outputs data saved in the common GUI component data storage means 15. Consequently, a reference label can be given by referring to the output data.
Patent JP-H1037754-A (JP)
Title: Variable nozzle turbocharger
Inventor: ISOTANI TOMOYUKI
IPC: F02B37/24
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a variable nozzle turbocharger which has a nozzle vane opening/closing mechanism with little abrasion and stable operation. SOLUTION: A variable nozzle turbocharger has a guide 23 composed of an arcuate hole or groove formed on a unison ring 13 and a stopper 24 fixed to a static member and projected into the guide 23. When the stopper 24 is abutted against one end in the longitudinal direction of the guide 23, a full open position of a nozzle vane 17 is shown. When the stopper 24 is abutted against the other end in the longitudinal direction of the guide 23, a full close position of the nozzle vane 17 is shown.