baber/WOPTO huggingface dataset:
Patent JP-S58178281-A (JP)
Title: Electronic wrist watch with tv display function
Inventor: KURIYAMA HIROSHI
IPC: G04G99/00
Filed: 1982-04-13
Abstract: PURPOSE:To enable commercialization of an electronic wrist watch with TV display function by mounting a separate electronic equipment for indication of a TV display panel while indication of a time piece display panel is performed constantly the same as the general electronic wrist watch. CONSTITUTION:A bonding pad on a TV IC 2b is electrically conducted to a through hole group 13c through a through hole 13b and a TV display panel block A and a circuit block B are electrically conducted. The bonding pads are all arranged on only two arms whose directions corresponding to 3 o'clock and 9 o'clock of the watch and the distance between watch display panel 1 and the TV display panel 12 is reduced. The electronic wrist watch incorporates 6C as a part of a circuit and IC or the like for cycle control only and a separate electronic device is used to house a battery and a circuit beyond the size of the electronic wrist watch and feeds into the inside thereof through a metal plug 15 and an external connection terminal 4.
Patent JP-H11259290-A (JP)
Title: Microprocessor, arithmetic process executing method, and storage medium
Inventor: TATEMATSU RITSUKO
IPC: G06F9/38
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make a microcode small-sized and to adapt it to a higher-level, complicated arithmetic process instruction by providing an arithmetic processing executing means mounted with a computing element resource capable of performing an arithmetic processing according to input data inputtedby a data input means and processing instructions. SOLUTION: An arithmetic processing execution part 7 has more than one computing element resource and functions to perform specific operation according to the input data inputted by the data input part 4 and processing instructions. An arithmetic result write part 8 functions to write the arithmetic processing result of the arithmetic processing execution part 7 to a storage part 5 from the data input part 4 through the arithmetic processing execution part 7 according to addresses indicating the storage locations of the output data. This constitution enables the processing instructions to be inputted according to an operation ID constituting a microcode, so the microcode while made small-sized is adapted to a higher-level, complicated arithmetic processing instruction code.
Patent JP-H07266639-A (JP)
Title: Printer device
Inventor: TOYAMA KOJI
IPC: B65H5/06
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a printer device capable of reducing the generation of noise upon transferring paper, which is due to the motion of a paper feeding pulse motor. CONSTITUTION:A printer device is provided with a platen 2, a printing head 24, mounted on a head carrier moved into the lengthwise direction of the platen 2, and a paper feeding means 9, transferring a paper 10, passed between the platen 2 and the printing head 24. Further, the printer device is provided with a paper feeding pulse motor 12, driving said paper feeding means 9, paper thickness detecting means 21, 22, 25, 26-32, 37, detecting the thickness of the paper 10, and a motor torque control means 38, deciding the degree of thickness of the paper 10 based on the outputs of the detecting means and controlling the driving torque of the pulse motor 12 so that the driving torque of the pulse motor 12 is decreased when the thickness of the paper is thin while the driving torque of the same is increased when the thickness of the paper is thick. The driving torque of the pulse motor upon paper feeding is controlled so as to be the optimum value in accordance with the thickness of the paper and, especially, the generation of noise due to excessive driving torque upon transferring thin paper is reduced.
Patent JP-S60204958-A (JP)
Title: Fuel injection unit of diesel engine
Inventor: HOTSUTA YOSHIO
IPC: F02M47/00
Filed: 1984-03-29
Abstract: PURPOSE:To improve the emission property and engine output due to the improvement of combustibility and reduce noises by controlling the pressure applied to a plunger member via a pressure control valve provided on a pressure passage communicated to the end surface of the plunger member. CONSTITUTION:A pressure control valve 21 controlling to reduce the pressure in a pressure passage 20 is arranged on the joint section of the pressure passage 20 communicated to the rear end surface of the plunger section 18b of a plunger member 18 and a communicating passage 28. A control unit 26 operating and controlling a solenoid drive circuit 25 to drive a pressure control valve 21 by receiving the outputs of rotation speed and load sensors 22, 23 is constituted. In the low-load, low-rotation region of an engine, a low-duty ratio signal is fed to the control valve 21 from a control unit 26, the fuel pressure is increased, the lift resistance force of a needle valve 16 is increased, atomization of the injected fuel is progressed via the lift suppression, and the emission performance is improved. In the high-load, high-rotation region, no lift suppression is applied, and the output is improved.
Patent JP-H05266653-A (JP)
Title: Dynamic ram
IPC: G11C11/401
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the power consumption of the dynamic RAM by a method wherein, even when other row address signals are input before a row address signal to be latched at a point of time when the inverse of a CAS signal is set to an active state after the inverse of a RAS signal has been set to an active state, inessential data is not output on the basis of the row address signals and a wasteful electric current does not flow. CONSTITUTION:A gating circuit 5 and a delay circuit 6 are installed. After the elapse of the time tCAC required as the time until decided data is output to the outside from a point of time when the inverse of a CAS signal has been set to an active state, internal row addresses ca9, the inverse of ca9 are supplied to a data-bus selection circuit 11, and a data bus is selected.
Patent JP-S6140460-A (JP)
Title: Ignition device in internal combustion engine
Inventor: SATO HIROSHI
IPC: F02P7/03
Filed: 1984-03-29
Abstract: PURPOSE:To reduce power-loss to prevent radio wave noise, by providing a pair of secondary windings on the secondary side of an ignition coil, by connecting a pair of semiconductor rectifying means to the terminals of the windings, and by connecting spark plugs to the means. CONSTITUTION:An ignition control circuit 20 is connected to the primary side of an ignition coil 2 through power transistors 27A, 27B. A pair of secondary windings 4A, 4B are provided on the secondary side of the ignition coil 2, and a D.C. high voltage source 30 is connected to a common terminal 54. A pair of diodes 50a through 50d as semiconductor rectifying means are connected in parallel to the other terminals 55, 56, and spark plugs 6a through 6d are connected in series to the diodes 50a, 50b. With this arrangement power-loss may be remarkably reduced, and simultaneously, radio wave noise may be greatly prevented.
Patent JP-S60205639-A (JP)
Title: Address stopping circuit
Inventor: YOKOI TAKAAKI
IPC: G06F11/28
Filed: 1984-03-29
Abstract: PURPOSE:To define optional addresses as stop addresses at the same time by reading an instruction in an address where a stop is expected to be made, writing a parity bit and detecting a parity error, and the generating a stop signal. CONSTITUTION:Instructions are read out of program memory 1 with a step operation signal l when a program which uses 1 as an address stop ready signal (m) is executed. Read data (g) is sent to a parity checking circuit 4 and when it is defined as a stop address, a parity error signal (h) goes up to 1. The signal lis 0, so the parity error signal (h) is sent to an FF7 and stored at the rise of a read signal (i) and a stop signal (j) is outputted. Further, the signal l is 1 and the stop signal (m) is 1 in step operation; when an instruction is read out, the parity error signal (h) holds the stop signal (j) at 1 without fail, thereby stopping the execution of the program. When a restart signal (k) is generated, the program is executed by one step.
Patent JP-H01236628-A (JP)
Title: Plasma processor
Inventor: TANAKA SUSUMU
IPC: H01L21/302
Filed: 1988-03-17
Abstract: PURPOSE:To convert microwave into plasma in high efficiency for preventing any reflected wave from being produced by a method wherein the whole surface of the reaction chamber connecting end of a plasma producing chamber is opened while the length between a waveguide connecting end and the reaction chamber connecting end is set up to be integer time length of 1/2 wavelength of microwave. CONSTITUTION:The end (reaction chamber connecting end) 15b of a plasma producing chamber 15 connecting to a reaction chamber 16 is entirely opened. Then, the length in the direction of the plasma producing chamber 15, i.e. the length l between a waveguide connecting end 15a and the reaction chamber connecting end 15b is set up to be the integer time length of 1/2 wavelength of microwave oscillated from a microwave oscillator 11. Through these procedures, the microwave oscillated by the microwave oscillator 11 to be fed to a vacuum vessel 14 can be converted into plasma energy in high conversion efficiency to reduce the production of any reflected wave.
Patent JP-S51138305-A (JP)
Title: Information transfer circuit
Inventor: HASEGAWA YOSHIROU
IPC: H04L13/00
Filed: 1975-05-26
Abstract: PURPOSE: To obtain an information transfer circuit capable of group designation for output information with an extremely simplified circuit but with no provision of relays for the group designation reception in the apparatus on the side of receiving information. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59187890-A (JP)
Title: Thermal recording sheet
Inventor: HASEGAWA ATSUSHI
IPC: B41M5/333
Filed: 1983-04-11
Abstract: PURPOSE:To provide the titled sheet favorable in rise of developed color density at the moment of heating and favorable in preservability of a developed color image, wherein a 4-hydroxyphthalic acid diester as a color developer and a specified compound as a stabilizer are incorporated in a color forming layer. CONSTITUTION:The objective recording sheet comprises a 4-hydroxyphthalic acid diester of formula I (wherein R is 1-3C alkyl or benzyl), e.g., dimethyl 4- hydroxyphthalate as a color developer and 1,3,5-tris(4-t-butyl-3-hydroxy-2,6- dimethyl) isocyanuric acid of formula II as a stabilizer in a color forming layer comprising a colorless or light-colored electron-donative color forming substance. It is preferable to use 150-350pts.wt. of the color developer of formula I per 100pts.wt. of the color forming substance and to use 50-150pts.wt. of the stabilizer of formula II per 100pts.wt. of the color developer.
Patent JP-H02243757-A (JP)
Title: Formation of stainless alloy coating film
Inventor: KAWANA ATSUO
IPC: C23C14/16
Filed: 1989-03-16
Abstract: PURPOSE:To form a coating film having the compsn. of stainless steel on the surface of a metallic material with satisfactory adhesion by using a stainless alloy as an evaporating source and adopting vacuum arc discharge type ion plating. CONSTITUTION:A stainless alloy such as SUS 304 having 18Cr-8Ni compsn. is used as an evaporating source and a coating film having the compsn. of stainless steel is formed on the surface of a metallic material such as a pure Al sheet by vacuum arc discharge type ion plating. The coating film can be formed by simple operation and this method is suitable for mass production.
Patent JP-H02242413-A (JP)
Title: Data setting circuit
Inventor: ISHII KENJI
IPC: G06F3/023
Filed: 1989-03-16
Abstract: PURPOSE:To easily perform the change of setting by providing a switch to set data so that it can be opened and closed by a permanent magnet just inside the cabinet, and loading the permanent magnet conforming to each switch outside the cabinet. CONSTITUTION:To each of the input terminals t1-tn of a microprocessor MPU that is a setting state monitoring part, first reed switches SW1(u)-SWn(u) connected between a power source Vdd and second reed switches SW1(l)-SWn(l) connected between the ground are connected, respectively, and the switches are arranged being made as a pair at every switching element just inside the dip-proof type cabinet of a data setting circuit or a fire sensor. The permanent magnet PM is loaded movably just outside the cabinet conforming to each switching element, and either the switch SWn(u) or SWn(l) can be closed from the outside. Thereby, the setting by change can be easily performed when hermetically sealed type structure is employed.
Patent JP-S63230222-A (JP)
Title: Manufacture of dissimilar pipe
Inventor: KOJIMA MASAYASU
IPC: B21C37/15
Filed: 1987-03-16
Abstract: PURPOSE:To improve the accuracy in a product and to reduce manufacturing cost by subjecting both ends of pipe stock with circular crosssection to drawing up to the end part outer diameter of a product pipe and performing rough forming and finishing forming by pushing them into a loosely rolling roll stand. CONSTITUTION:The circular sectional pipe stock 11 having the outer peripheral length larger than that of the angular sectional part of a product dissimilar pipe is prepd. and set to a pair of the right and left drawing dies 12 to perform the drawing of both end parts by a pressurizing device. The die hole 13 of the die 12 is made equal to the outer diameter D of the product pipe end at its outlet port and to the outer diameter D0 of the pipe stock 11 at its inlet port. The semi-product pipe subjected to drawing is then roll-formed in angular sectional shape at its large diameter part at the rough forming stand 18-1 having four loosely rolling rolls to perform finishing forming at the similar finishing stand. Since a punch, die, etc. are disused and no springback is caused as well the dimentional accuracy of a product is improved and manufacturing cost is reduced.
Patent JP-H09261559-A (JP)
Title: Optical filter mount structure for image display device
Inventor: YAMAMOTO HIDEAKI
IPC: H04N5/65
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the mount structure of an optical filter by which the mount/ dismount of the optical filter is facilitated, extraction/contraction of the optical filter due to heat is absorbed and a mount part such as a screw head causing dull outward appearance is not exposed to the surface. SOLUTION: The image display device is made up of an image display device 2 combined by providing two fixed jigs 4, 5 each formed by bending short sides of a thin and long plate opposite to each other with a step to have a holding part 13 or the like and an insert part 7 or the like, a gap 8 is provided between a screen 9 and an image display frame 3 and an optical filter 1, the insert part 7 or the like is inserted to the left/right gaps 8 of the screen 9 of the image display device 2 respectively while the holding parts 13 or the like of the fixed jigs 4, 6 are directed inward and the optical filter 1 is inserted and supported between the holding parts 13.
Patent JP-H10245349-A (JP)
Title: Liquid-crystalline compound having unsaturated hydrocarbon group, liquid crystal composition and liquid crystal display element
Inventor: ONISHI TOKUYUKI
IPC: C09K19/30
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new liquid-crystalline compound having steep threshold characteristics, having good compatibility with other liquid-crystalline compounds, and having a low viscosity, a proper refractive index anisotropic value and a dielectric constant anisotropic value by introducing a specific structure into the molecule. SOLUTION: A compound of formula I [X1 is H, cyano, etc.; X2 is H, a 1-10C alkyl, etc.; (l), (m), (n), (s), (o) are each 0 or 1; (p), (q) are each 0-5; X3 is a 1-10C alkyl; Z1 -Z4 are each mutually independently a covalent bond or a 1-5C alkylene; the rings A1 -A6 are each 1,4-phenylene, etc.; B1 , B2 are each mutually independently CH=CH or C≡C, wherein B1 , B2 are each simultaneously not CH=CH], e.g. 4-toluoyl-4'-(hex-1-en-5-ynyl)bicyclohexane. The compound of formula I is obtained by dibrominating a γ-δunsaturated aldehyde (formula III) having a mesogen of formula II with tetrabromocarbon in the presence of triphenylphosphine and subsequently treating the reaction product with butyl lithium and then with a halide compound.
Patent JP-H10240085-A (JP)
Title: Image forming device and process cartridge
Inventor: ISHII YASUYUKI
IPC: G03G21/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and a process cartridge capable of transmitting the remaining amount of developer to a user all the time and the exact period of the exhausting of the developer to the user as well. SOLUTION: A laser beam printer is constituted in such a manner that the process cartridge 20 having a photoreceptor drum 100, a developing unit 4, etc., is detachably attached. A printer main body is provided with a sequential detecting means for detecting the consumption of toner in the developing unit 4 by a video counting system and a user display part 902 and the cartridge 20 is provided with a near end detecting means for detecting residual toner by a capacitance system by using a metallic bar 8 and an NVRAM 905 for storing the result of the detection of the sequential detecting means. The residual toner is displayed as user's need arises, based on 'the consumption of the toner' by the sequential detecting means and the value of the residual toner by the near end detecting means is compared with a reference value.  When the residual toner is under about 25g, a residual amount detecting means is switched from the sequential detecting means to the near end detecting means, a warning of 'the exhausting of the toner' is displayed and further, the number of printable sheets is totaled up and displayed.
Patent JP-H11257285-A (JP)
Title: Pump device for liquefied gas
Inventor: SUZUKI HIDESHI
IPC: F04D29/049
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pump device for liquefied gas which can prevent the seizure in bearing slide. SOLUTION: In a pump device for liquefied gas which has a pump shaft 5A; a driver to drive to rotate the pump shaft 5A; an impeller 5C provided at the position lower than the driver along the pump shaft 5A, and to increase the pressure of the sucked liquefied gas; a discharge hole to discharge the liquefied gas pressure increased by the impeller 5C; and a bearing to support the pump shaft 5A, the bearing is formed of a carbon material.
Patent JP-H09254621-A (JP)
Title: Cylindrical bush type link
Inventor: IDE TAKANOBU
IPC: B60G7/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a cylindrical bush type link by reducing the number of part items, and facilitating its manufacture. SOLUTION: A cylindrical bush type link 2, which has cylindrical parts 13, 14 into which cylindrical rubber bushes 7, 8 are fitted, at both ends of its link part 15, is constructed as follows: first, two pressed plates 1 of the same shape which are press molded and each of which has short cylinders 3, 4 at both ends of a connection 5 are stacked; the cylindrical parts 13, 14 are then constructed of the short cylinders 3, 3, 4, 4 stacked one on the other, and the link part 15 is constructed of the connections 5, 5, with the cylindrical rubber bushes 7, 8 pressed into the respective cylindrical parts 13, 14 throughout the short cylinders 3, 3, 4, 4 to secure the pressed plates 1 together via the cylindrical rubber bushes 7, 8.
Patent JP-H08257999-A (JP)
Title: Ultrasonic cutting device,and method to cut article
Inventor: FURANSHISU FUREDERITSUKU HAMIR
IPC: G10K11/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively cut a brittle or fragile material by providing a solid horn extending in the longitudinal direction of ultrasonic vibration, a plurality of tubular spacer horns surrounding the solid horn, cutting blades fixed between the vibrating end faces of the adjacent tubular spacer horns, and the like. SOLUTION: An ultrasonic cutting device is provided with a base horn 10 with a front face 10a, and a solid horn 11 made of a high titanium alloy with a length of six half-wavelengths. One end 12 of the horn 11 is fixed by thread- fastening an external thread part provided at one end 12 to the base horn 10. The horn 11 is fitted at its outer periphery with six tubular spacer horns 16 made of a high titanium alloy, through a bearing tube 15 to which the tubular spacer horns 16 are fittingly mounted with blades 19 interposed in between, and a nut 14 with a length of one half-wavelength is thread-fastened to the other end 13 of the horn 11 to integrally fix them. Lips 17 are formed at the ends of the adjacent tubular spacer horns 16 so that fastening by the nut 14 is stably performed.
Patent JP-H03265186-A (JP)
Title: Connection structure between circuit substrates
Inventor: MUTO MASAAKI
IPC: H05K3/36
Filed: 1990-03-15
Abstract: PURPOSE:To make it possible to connect with high reliability two circuit substrates with an anisotropic conductive sheet by attaching projected members to the outside of an external connection electrode at the outer end of one substrate. CONSTITUTION:Face-to-face projected members 4a and 4b are attached to the outside of an external connection electrode 2a at the outer end of a circuit substrate 1a. The members 4a and 4b are preferably made of the same material as the electrodes 2a and 2b or substrates 1a and 1b. That is, a material which can be fixed on the substrates 1a and 1b and withstands a temperature for thermocompression bonding of an anisotropic conductive sheet 3 is acceptable. The members 4a and 4b generate the maximum shearing stress therein and suppress shearing stress in the electrodes 2a and 2b. Therefore, the substrates 1a and 1b are connected with high reliability with the sheet 3.
Patent JP-S60205758-A (JP)
Title: Information gathering system
Inventor: SAKAUCHI AKIRA
IPC: G06F11/34
Filed: 1984-03-30
Abstract: PURPOSE:To preserve display information in the last write address by providing an (n+1)-bit width to a register which designates 2<n>-word memory addresses where operation information of a circuit unit are stored successively, and operating the most significant bit as a pointer. CONSTITUTION:Operation information SD in each operation step of the circuit unit is supplied from an information input line to a memory 10 and is stored in the address designated by n-bit information 21 of an address counter 20. In such a case, information 22 of the most significant bit of the address counter 20 is written as the last write address display information in the least significant bit in a word of the memory 10 together with operation information SD. Each time operation information is written, the address counter 20 is counted up by +1, and n-bit information of the address counter is reset to designate address ''0'' when write in address 2<n> is terminated. In such a case, each time write of the memory 10 is circulated once, information of the most significant bit of the address counter 20 is inverted.