baber/WOPTO huggingface dataset:
Patent JP-S60112701-A (JP)
Title: Solid repellent for mollusk and arthropod
Inventor: AKIMOTO SHINICHI
IPC: A01N37/02
Filed: 1983-11-24
Abstract: PURPOSE:To keep the repelling effect of the titled repellent for a long period, by supporting N,N-diethyltoluamide to a water-insoluble carrier using a specific polyoxyalkylene derivative, thereby retarding the dissipation of the amide compound. CONSTITUTION:The objective repellent contains (A) 5-20wt% N,N-diethyltoluamide, (B) 30-75wt% carrier insoluble essentially in water, and (C) 5- 25wt% compound of formula I or II [X is residue of a compound having 2-24 active hydrogen atoms; AO is 3-4C oxyalkylene; R is 1-26C alkyl, alkenyl, alkylphenyl or acyl; a-f are average molar number of the added unit; a-c are 0-40; d-f are 10-200; l and m are 0-24; l+m is 2-24; n is 1 (where Y is H or R) or 2 (when Y is CH2, group of formula III, etc.); the group in { } is random addition product or block addition product]. The repellent having the above composition can be handled and applied easily and safely, and the repelling effect lasts over a long period.
Patent JP-H0668668-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWATA TORU
IPC: G11C11/401
Filed: 1992-08-20
Abstract: PURPOSE:To increase the operating speed of writing in a semiconductor integrated circuit represented by a memory IC such as a DRAM. CONSTITUTION:The connection of data input lines I,/I on the side of a data-in buffer to a data input/output line pair I/O, /I/O on the side of a sense amplifier and the release of clamp of the data input/output line pair I/O, /I/O by means of a first and a second P channel MOS transistors 103, 104 are directly executed by a signal WR made to rise based on only a basic writing clock XWG. Further, a latching circuit composed of a third and a fourth P channel MOS transistors 106, 107 is provided with the data input/output line pair I/O, /I/O and the rise of the potential of the data input/output line pair I/O, /I/O is supported. Consequently, the determination of writing potential is quickened rather than equalizing the I/O, /I/O. Also, since a column address strobe signal CAS is reset, the WR falls.
Patent JP-H04104215-A (JP)
Title: Rotary color filter device
Inventor: WATANABE JUNJI
IPC: A61B1/06
Filed: 1990-08-24
Abstract: PURPOSE:To use different kinds of filter track by forming plural filter tracks concentrically on a color wheel, and displacing the color wheel at right angles to the optical axis and switching an optical filter track so that the track faces the optical path. CONSTITUTION:A condenser lens 12 is provided facing the optical path of illumination light so as to converge the illumination light from a light source lamp 10 on a light guide 11. The rotary color filter device 20 which is mounted between the condenser lens 12 and the incidence end 11a of the light guide 11 is equipped with the color wheel 21 which has the filter tracks formed by forming plural filter areas arcuately and the color wheel 21 is mounted on a rotary shaft 22. Then the color wheel 21 is driven to rotate and then the filter areas formed on the filter tracks are made to face the optical path of the illumination light in order. Consequently, the filter tracks matching sensitive characteristics of the respective solid-state image pickup elements are formed.
Patent JP-S61101675-A (JP)
Title: Control of ignition timing of internal-combustion engine
Inventor: ANZAI KATSUSHI
IPC: F02P5/153
Filed: 1984-10-22
Abstract: PURPOSE:To improve the output and fuel consumption of the engine when the engine is cool by a method wherein the basic ignition timing is corrected to delay in accordance with a correcting value determined relative to a cooling water temperature instead of a correction in accordance with the existence of knocking upon deciding abnormality in the output of a knock sensor. CONSTITUTION:During the operation of the engine, a control unit 34 obtains at first the basic ignition timing thetaB from a map based on the output signals of an airflow meter 2 and a revolving number sensor 32, then, the basic ignition timing piB is corrected in accordance with the existence of knocking detected by the knock sensor 18. An ignitor 28 is controlled in accordance with an ignition timing thetaEXC after the correction. In this case, the basic ignition timing thetaB is obtained at first and, thereafter, the average level B of the output signal of the knock sensor 18 is read in to compare with a predetermined value BL. When B<BL, the knock sensor 18 is decided abnormal and a lag angle correcting value thetaF upon abnormality in knock sensor is read out in accordance with cooling water temperature data detected by a water temperature sensor 24 and the basic ignition timing is corrected so as to delay the spark angle of the engine.
Patent JP-S61100006-A (JP)
Title: Antenna system
Inventor: ENDO HARUYOSHI
IPC: H01Q3/20
Filed: 1984-10-22
Abstract: PURPOSE:To install the titled antenna in a short time by providing a radio wave reflecting plate whose mounting angle is made variable to a tip of the antenna in the simple type antenna system used for a simple radio equipment or the like. CONSTITUTION:In radiating a transmission signal from a radio equipment main body 2 via the antenna 1, the radio wave is reflected once in a reflection plate 9a and radiated in a direction nearly vertical to an aperture of the antenna 1. That is, after a fixing mounting plate 3 is fixed to the main body 2, the antenna 1 and the radio equipment in opposition to a support 4 are fixed so that they are faced together via the reflection plate 9a, thus the installation is finished. Since the adjustment of direction is conducted by changing the angle of the reflection plate 9a, the antenna is installed in a short time and the adjustment is conducted easily.
Patent JP-S59111505-A (JP)
Title: Control system of machine device
Inventor: HANAMOTO HIROYUKI
IPC: G05B23/02
Filed: 1982-12-16
Abstract: PURPOSE:To shorten the time of decision involved in the start of control by deciding the fault of the program control and the synchronous control of machine operations with the start of synchronous control within the set time of a timer which is set in response to the start of a motor. CONSTITUTION:A microcomputer controls a motor 1 of an electrophotographic copying machine which is controlled by a program. When a motor 1 is actuated, the revolving speed is detected 3-6. Then the synchronous control is started between the program control and the machine operation when the revolving speed of the motor 1 reaches a prescribed level. In this case, a timer is set at a fixed time (such as 2sec, etc.) with the start of the motor 1. If said synchronous control is started within the set time of the timer, it is decided that the motor 1 has no fault. Then the control operation is carried out.
Patent JP-H0776385-A (JP)
Title: Tire storage device
Inventor: NAGANO FUMIYOSHI
IPC: B65D85/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide a tire storage device which does not impair its appearance, prevents deterioration of a tire and provide the effective use of a void space, by making a tire storage part in the leg of an outdoor furniture. CONSTITUTION:A bench 1 is made wholly of a material, for example, FRP resin and has a seat 2 for several people formed laterally. The leg 3 of the seat 2 is made hollow and its space S is used as a tire storage part 4. Two opening/closing plates, 5 and 6, are provided on the rear side of the leg 3 via hinges so as to be opened and closed. For example, by turning the opening/ closing plate 6 upward, the tire storage part 4 is exposed, and tires 7 or the like, which are not used, can be put into it or taken out of it. On the other hand, by closing it to the original state as the closed plate 5, the tires 7 in the storage part can not be seen from outside, therefore the exterior of the bench 1 is not marred. Also, a remaining void space can be used as a place for storing other things.
Patent JP-2001042785-A (JP)
Title: Packaging structure of ic chip, liquid crystal device and electronic apparatus
Inventor: MURAMATSU EIJI
IPC: G02F1/1345
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To embody a highly reliable conducting and connecting state between an IC chip and a substrate in a packaging structure of the IC chip. SOLUTION: This IC chip packaging structure 3 is constituted by packaging the IC chip 19 having bumps 23 on a substrate 18 having metallic film patterns 22 by an ACF(anisotropic conductive film) 24 in such a manner that the bumps 23 and the metallic film patterns 22 are conducted and connected to each other. The metallic film patterns 22 are patterned and formed so as to extend in the central direction of the IC chip 19 beyond the bumps 23, by which the metallic film patterns 22 of the portions having a sufficient width and thickness may be conducted and connected by evading the convergent parts and tapered thin portions formed at the front ends of the metallic film patterns 22.
Patent JP-H0269834-A (JP)
Title: Cpu duplex system
Inventor: UCHIUMI ATSUHIKO
IPC: G06F11/20
Filed: 1988-09-05
Abstract: PURPOSE:To attain the self-check of CPU which has run away when CPU in a present system has run away by means of automatically executing switching by using the selection signal of a CPU unit from a control panel as the selection signal of a main ROM to be operated and a test ROM. CONSTITUTION:When CPU12 in the CPU unit 10 controlling a controlled system 3 as the present system has run away, an external buffer 21 is opened in a CPU unit 20 which has been in a standby state, the main ROM23 is operated, and CPU22 continues the control of the controlled system 3 based on a control program stored in the main ROM23. On the other hand, an external bus buffer 11 is closed and the main ROM13 stops by the selection signal N in the CPU unit 10, but a test ROM14 is operated. Thus, the self check of CPU12 can be automatically be executed by the test program stored in the test ROM14.
Patent JP-H0540471-A (JP)
Title: Angle of rotation detecting mechanism
Inventor: MORI HAJIME
IPC: G10F1/02
Filed: 1991-08-06
Abstract: PURPOSE:To perform angle detection with non-contact and high resolution by measuring the degree of rotation of a rotor from an interval between a cam and a sensor. CONSTITUTION:A cam 9b provided with part of a cylindrical plane centering a point Os is provided at the outside of the rotor 4 set in such a manner that it can be turned on space centering an axis O, and an interval detection sensor 9a is fixed adjacently so that a detecting plane can be set in parallel with the surface of the cam 9b when the rotor 4 is located at a midpoint within a range of turning. Since the interval between the can 9b and the sensor 9a is varied almost in proportion to the angle of rotation of the rotor 4, the angle of rotation can be detected from the output of the sensor 9a.
Patent JP-H0754251-A (JP)
Title: Method for continuously forming tubular body
Inventor: UCHIDA YUJI
IPC: D06M15/19
Filed: 1993-08-13
Abstract: PURPOSE:To continuously form a resin-cured tubular body by impregnating yarn moving toward a braiding point of a braider with a resin, forming the yarn into braid and then, subjecting the braid to heat curing treatment. CONSTITUTION:In a braider for forming braid, a resin is dropped and impregnated from a resin tank (h1) into yarn Y moving toward a braiding point Z and then knitting of specific braid (b) is carried out. Then, the braid (b) obtained by braiding yarn Y impregnated with the resin is subjected to heat curing by an electric wire heater (h4) arranged below a container (h2) for housing the remainder of the dropped resin and then, pulled out through a belt (h6) to continuously form a rigid tubular body.
Patent JP-S6281944-A (JP)
Title: Stator for rotary electric machine
Inventor: TANAKA TOSHINORI
IPC: H02K1/14
Filed: 1985-10-04
Abstract: PURPOSE:To promote the efficiency of a magnetic circuit by making the lateral width of a yoke of a pole barrel >= the lateral width of the pole tip of a pole barrel and by providing the straight portion to the pole barrel in parallel to both lateral surfaces on the yoke side. CONSTITUTION:After a field coil 3 is inserted to a pole barrel 1a constituted to be wound in advance, a pole 1 is assembled into a yoke 2. The assembly is performed in such a way that a pole embossing section 1c is forcibly pressed and deformed after it is inserted into a hole 2a for securing the pole of yoke. The relations among an inside measurement W3 on the pole tip side for a field coil 3,a yoke lateral width W2 of the pole barrel and a pole lateral width W1 of the pole barrel are to be: W3>=W2>=W1. The pole barrel 1a has a straight section 1d, both sides of which are parallel to the side of yoke and the length L1 of the straight portion section 1d is to be: L1>=0.
Patent JP-H0888380-A (JP)
Title: Substrate for photovoltaic element and its manufacture
Inventor: MURAKAMI TSUTOMU
IPC: H01L31/04
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a texture structure which is optimum for constituting a photovoltaic element of good characteristic and reliability by forming it by depositing transparent conductive oxygen coated particle consisting of an inner shell of high polymer resin and an outer shell of an oxide semiconductor layer. CONSTITUTION: A substrate is provided with a supporting substrate 101 and an injection side electrode 102. It is formed by depositing particles coated with transparent conductive oxide. Each particle consists of an inner shell of polymer resin and an outer shell of an oxide semiconductor layer applied to the inner shell. The polymer resin consists of at least one kind of polymer selected from acrylic, sthyrene and nylon. The oxide semiconductor consists of at least one kind selected from In2 O3 , TiO2 , SnO2 , ITO, ZnO and one wherein dopant is added to them. Thereby, a photovoltaic element of good initial characteristic and reliability is applicable.
Patent JP-S6380009-A (JP)
Title: Engine oil heating device
Inventor: TANAKA TAKESHI
IPC: F01M5/00
Filed: 1986-09-22
Abstract: PURPOSE:To prevent useless power consumption by stopping electricity to a heater at the time of an overdischarge of a battery, a raise of the revolutional number and breakage of the heater based on an oil temperature, an engine revolutional number, a battery voltage and an impressed voltage to an oil heating heater. CONSTITUTION:The first comparison circuit F puts out high level at the time of non-overdischarge when the voltage of a battery A is more than a prescribed value, and the second comparison circuit G puts out high level when an engine oil temperature detecting device D detects a temperature lower than a prescribed temperature. On the other hand, the third comparison circuit H puts out high level when an engine revolutional number detecting device E detects a number more than a prescribed revolutional number, and the fourth comparison circuit I puts out high level when an impressed voltage to a heater C is less than the prescribed value. A closing means L for controlling electricity to the heater C is turned on at an AND condition of the first and the second comparison circuits and turned off at an OR condition of the third and the fourth comparison circuits.
Patent JP-H0385813-A (JP)
Title: Delay generator
Inventor: MUKUMOTO HIROYUKI
IPC: H03K5/13
Filed: 1989-08-29
Abstract: PURPOSE:To obtain a delay with high accuracy by providing a means converting an initial value set with calculation or the like in response to a required delay into a value acquiring actually the required delay. CONSTITUTION:A code converter 9 receiving a value being the division of a full scale in response to a required delay as a control signal 3 converts the setting value and outputted to a delay generating element 1 in parallel. Upon the receipt of a latch enable signal, a TTL latch 11 latches a parallel signal being a control signal 3, supplies it to an internal digital analog converter(DAC) 12, the internal DAC 12 converts the digital signal into an analog signal and it is supplied to a comparator of a timing control circuit 13 as a threshold level deciding an output timing of an input signal 2. The comparator receives the threshold level as one input and a ramp voltage of a linear ramp generator is used as the other input, and when the ramp voltage reaches the threshold level or below, the output signal 4 is outputted to the outside of the device. Thus, the required delay is obtained with high accuracy.
Patent JP-S6465599-A (JP)
Title: Decelerated reproduction tape recorder for writing
Inventor: FUJIMURA AKIHIRO
IPC: G10L21/003
Filed: 1987-09-05
Abstract: PURPOSE: To make words easy to hear by adding the output of two IC memories to a speaker through a D-A converter and an amplifier and transmitting a write and a read control signals, alternately in the periodical moment of a few seconds, to the write and read control circuit of the IC memories. CONSTITUTION: An analog reproducing voltage enters an A-D converter 18, where voltage at each point of time is converted to a digital signal and recorded in any one of the IC memories 19, 21. Then, the stored contents of the memory 19 are erased, with information from the converter 18 written in; also, the stored contents of the memory 21 are erased, with information from the converter 18 written in. Then, the stored contents of the memory 19 are read out and transmitted to the D-A converter 22, where digital information is converted to analog voltage, amplified by an amplifier 23 and converted to sound through a speaker 24. This sound has the same pitch as that of the original sound entered a microphone 12. Thus, a speech, conversation, etc., so recorded can be made easy to hear without changing the frequency of the sound.
Patent JP-S6469257-A (JP)
Title: Superconducting rotary electric machine
Inventor: AMANO TOSHIYUKI
IPC: H02K55/04
Filed: 1987-09-04
Abstract: PURPOSE:To easily attain cooling a machine by composing a superconducting rotor winding of high temperature superconducting material and providing a cooling means which supplies a cooling medium to a rotor from a jetting mechanism. CONSTITUTION:A superconducting generator is composed of a rotor 21 having a superconducting rotor winding, bearing 22, drive part 23 driving the rotor 21, exciter 24, stator 25, housing 26, heat insulating layer 27, etc. While in a fixed side, a jetting mechanism, for instance, nozzle 28 is provided in the periphery of the rotor 21. Further a cooling medium fluid reservoir 31, pump 32, steam reservoir 33 and a liquefying device 35 are provided. By the structure thus obtained, a cooling means of the rotor winding enables the cooling medium to be directly blown toward a surface part of the rotor 21 from a fixed part. Further uniformly generating a cooling effect by a Coanda effect of the cooling medium, thermal distortion is reduced.
Patent JP-H1169623-A (JP)
Title: Power supply circuit for gaasfet
Inventor: MABUCHI MITSUHIRO
IPC: H03K17/687
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a power-supply circuit, for a GaAsFET, which prevents an excessive current from flowing across its source and its drain, so as to prevent the GaAsFET from being broken down, especialy when a drain power supply is connected in a state that a gate power supply is not connected to the GaAsFET and which eliminates the time delay of the operation of the GaAsFET due to the power-supply circuit. SOLUTION: A power supply circuit is provided with a first switching element Q1 , which turns on and off the connection of the drain of a GaAsFET to a drain power supply and with a second switching element Q2 which is turned on when a gate power supply is connected to the gate of the GaAsFET and which is turned off, when the gate power supply is not connected to the gate of the GaAsFET. When the second switching element Q2 is turned on, the first switching element Q1 is turned on. When the second switching element Q2 is turned off, the first switching element Q1 is turned off.
Patent JP-2001054163-A (JP)
Title: Data communication method for mobile communication terminal
Inventor: HAYAKAWA TSUTOMU
IPC: H04W28/22
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a data communication method for mobile communication terminal that can enhance a successful rate of data transmission even in the case that data link start sides are both mobile communication terminals. SOLUTION: In the case of transmitting data between data link start sides 1, 2 being mobile communication terminals, when the data link start side 2 cannot receive communication parameter setting acceptance from the opposite terminal (start 1-2), the data link start side 2 makes again a setting request of the communication parameter (start 2-4). Thus, even when a state of a radio wave is temporarily deteriorated due to fading or a weak electric field, since it is not required to conduct link release processing due to disabled control, the success rate of data transmission can be enhanced.
Patent JP-H1061455-A (JP)
Title: Crankless engine
Inventor: TABUCHI ZENICHI
IPC: F02B71/04
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To lower vibration and noise, by arranging inside cylinders on an outside piston, arranging in the inside cylinders, an engine upper part formed by airtightly fitting and inserting a pair of inside pistons and an engine lower part including an inner bottom piston in which an electromagnet is embedded, and supplying pressure oil generated to a hydraulic turbine. SOLUTION: When an engine is started, fuel and oxygen are sequentially ejected to insides of air cylinders 2 having a predetermined timing so as to be ignited, and outside pistons 11, inside pistons 12a, 12b and inner bottomed pistons 20 are vertically moved. At this time, the inside pistons 12a, 12b are connected to each other by oil pipes 15, and in the case that one air cylinder 2 is in an intake stroke and an explosion stroke, the other air cylinder 2 is moved so as to be in a compression stroke and an exhaust stroke. Piston rods 16 extended on the bottom end surfaces of the outside pistons 11 are connected to and integrated with the inner bottom pistons 20 through electromagnets 24 embedded in the inner bottom pistons 20.  Then, pressure oil by the inner bottom pistons 20 is fed to a hydraulic turbine 41 so as to drive the hydraulic turbine 41, and power from a transmission shaft is taken out.
Patent JP-S6466529-A (JP)
Title: Brake tester
Inventor: NOMURA TAKASHI
IPC: G01L5/28
Filed: 1987-09-08
Abstract: PURPOSE:To enable an efficient and accurate brake test even for a variety of four wheel-drive vehicles, by forming a rear roller means in such a manner as to move freely in a longitudinal way. CONSTITUTION:An automobile advances onto a brake tester from the direction of the arrow and front wheels A and A are placed almost right on a roller 3 (3a and 3b) of roller means 1A and 1B. Here, when rear wheels B and B are not placed on a roller 7 (7a and 7b), not positioned almost right on roller means 1C and 1D, for example, light receiving elements 9a and 9b as being blocked by the rear wheels B and B but remaining light receiving elements 9g and 9h alone receive the light. From the state of receiving light with the elements 9e-9h, a control means judge that the rear wheels B and B is ahead of the center of means 1C and 1D to generate a control signal corresponding to the judgement and a cylinder 8 is driver through an A/D converter, an electro-hydraulic converter to advance a rod 8a so that a base frame 6 moves somewhat forward. Thus, elements 9f and 9g judge that the rear wheels B and B are placed almost right on the means 1C and 1D, namely, on the roller 7 to stop the movement of the base.