baber/WOPTO huggingface dataset:
Patent JP-S55166772-A (JP)
Title: Light quantity control system of optical reader
Inventor: YATSUNAMI KIMIO
IPC: G02B26/12
Filed: 1979-06-14
Abstract: PURPOSE:To keep the quantity of real light constant by photodetecting light which does not contribute to a code read and controlling the quantity of light from light source, based on the photo-detected light. CONSTITUTION:The code of article 7 placed on scanning window 6 is read with  light arriving from light source 1 by way of reflecting plate 2 and rotary mirror 13. Reflecting plate 2 is driven at not less than a normal read scanning angle. Then, light which does not contribute to the read is detected by photodetecting method 9. The detected light is led to light source driving method 11 via feedback method 10. Consequently, the quantity of light from light source 1 can be kept constant without reference fluctuations of a temperature, etc.
Patent JP-H08267980-A (JP)
Title: Binder binding tool
Inventor: MURATA TOMOAKI
IPC: B42F21/06
Filed: 1995-03-31
Abstract: PURPOSE: To provide a binder binding tool which can connect a binder cover with a binder binding tool without using a connecting means such as rivets and is convenient for arrangement. CONSTITUTION: A cover holder for fixing the upper end of a binder cover is formed integrally at the upper end of a base 6. Besides, at least the lower part of the binder cover 2 is fixed, and a slide lock 12 for holding a slider 8 and a slide lever 10 freely slidably is engaged with the base 6.
Patent JP-S63240893-A (JP)
Inventor: YOSHIDA MICHIO
IPC: A63H1/06
Filed: 1987-03-28
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-S572216-A (JP)
Title: Novel hair permanent waving agent
Inventor: EDA TADAHARU
IPC: A61K8/36
Filed: 1980-06-06
Abstract: PURPOSE:An odorless and nontoxic one part type permanent waving agent, containing a reducing agent, an air oxidation accelerator and a sulfite compound essentially, and capable of giving an undamaged and nonporous hair by an operation in a short time without using a storing oxidizing agent. CONSTITUTION:A one part type permanent waving agent containing a reducing agnet, e.g. a sulfide, hydrosulfide or thioglycolate, as a main component and further an air oxidation accelerator and a sulfite at a molar ratio of 1.0 or more based on the reducing agent and kept at a pH of 8-11. The agent severs the sulfur bonds of cystine in the hair as shown in the reaction formulas (M and M' are alkaline metal, ammonium group, etc.) to curl the hair, and then fixes the curl by recovering the sulfur bonds with the action of the air oxidation accelerator, e.g. hexamethylenetetramine, in the alkaline solution. The action of the reducing agent is not so strong as to damage the hair, and the absence of a strong oxidizing agent will not cause the evolution of hydrogen cyanide, etc. and therefore the hair is not damaged. The amount of the reducing agent is 0.16-0.4wt%, and that of the sulfite is an equimolar amount of 0.14-0.5wt% or more, preferably 0.8wt%.
Patent JP-H01248990-A (JP)
Title: Battery load controller
Inventor: HIROTA FUMIAKI
IPC: H02P7/288
Filed: 1988-03-29
Abstract: PURPOSE:To prevent abrupt voltage drop of battery by raising reference voltage when the battery voltage is higher than the reference voltage while lowering the reference voltage when the battery voltage is lower than the reference voltage thus performing update setting and determining the allowable load current corresponding to the reference voltage. CONSTITUTION:A microcomputer CPU increases a first reference voltage, when the battery voltage detected through a voltage detecting circuit AV is higher than a first reference value, and decreases the first reference voltage when the battery voltage is lower than the first reference voltage. Allowable motor current is determined based on the first reference voltage. When the battery voltage is lower than a second reference voltage, the allowable motor current is held at a set value. By such arrangement, disablement of operation due to abrupt droppage of battery voltage can be prevented.
Patent JP-S59201390-A (JP)
Inventor: YOSHIMURA HIROBUMI
IPC: H05B6/76
Filed: 1983-04-28
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-H09265395-A (JP)
Title: Processor
Inventor: TANAKA KAZUHIKO
IPC: G06F12/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To easily update a program counter by dividing an instruction space into units of being called as blocks composed of the group of plural instruction fields and the group of attribute information in one-to-one correspondence to the respective instruction fields and managing the attribute information for each block. SOLUTION: The instruction space, where instructions to be executed by a processor are stored, is divided into blocks 810, the block 810 is sized to be 265 bytes, for example, and the heads of blocks 810 are always lined up on the boundary of 256 bytes. The block 810 is composed of an area 820 for storing the attribute information and an area 830 for storing the instruction fields, the attribute information 820 is stored in the sections of offset 00h-1Fh inside the block, and the instruction fields 830 are stored at the sections of offset 20h-FFh inside the block. Then, 4 bytes of the head of attribute information 820, for example, are defined as a non-used area, and attributes corresponding to the respective instruction fields are stored in remaining 28 bytes, for example.
Patent JP-S61234230-A (JP)
Title: V-engine
Inventor: SHIMIZU YASUO
IPC: F02B61/02
Filed: 1985-04-10
Abstract: PURPOSE:To enable a slap sound to be reduced while each piston attains its common use, by forming constitutional elements, relating to front and rear cylinders, to be set to an axially symmetrical position with the bisector of a V-bank angle serving as an axis of symmetry. CONSTITUTION:A V-engine 1 forms or sets each constitutional element, relating to a front cylinder 2 and a rear cylinder 3, respectively to axially symmetrical positions with an axis (q), which bisects a V-bank 4 further vertically extends, serving as the axis of symmetry. Here the engine, forming piston pin mounting holes 13, 15 in positions displaced rightward and leftward from central lines (o), (p) consequently positioning piston pins 14, 16 to be respectively offset in the inside direction of the V-bank 4, reduces a slap sound. While pistons 11, 12, axially symmetrically forming the piston pin mounting holes 13, 15 and piston heads 17, 18, enable the common use to be attained.
Patent JP-H07275307-A (JP)
Title: Training equipment for balance keeping
Inventor: MURASE HITOSHI
IPC: A61B5/11
Filed: 1994-04-14
Abstract: PURPOSE:To provide a training equipment for a patient to enable a self recovery training for balance keeping without trainers, and better still, enjoyably. CONSTITUTION:This equipment consists of a detector board 11 on which an examinee stands on both feet, putting his total body weight, plural weight sensors 12 attached to the detector board 11 for measuring the center of the examinee's total body weight, an operating means 13 for calculating out the location of the center of the body weight, based upon informations signaled from the weight sensors 12, a displayer 14 to show the calculated center of the body weight with images, and a target image displayer 15 to show a target image on the displayer 14 so the object should be aimed at by the examinee by way of moving his body weight. Th weight center image must be put upon the objective image, and these steps integrate all into a comprehensive whole of the self training equipment for balance keeping 10 for the examinee. Further, for that object, a moving function 15C is equipped with the objective image displayer 15 in order to move the objective image on the displayer 14.
Patent JP-H05241088-A (JP)
Title: Vibrator and optical scanner
Inventor: KAMOTA HIROKI
IPC: G02B26/10
Filed: 1992-02-26
Abstract: PURPOSE:To provide the vibrator and optical scanner which utilize elastic resonant vibration caused by increasing the rotational angle and scanning angle in the bending direction of an elastic deformation part. CONSTITUTION:A vibration input part 3 is provided at one end of the rod-shaped elastic deformation part 2 and a scanning part 4 is provided at the other end to manufacture the vibrator A. When vibration of resonant frequency fB in bending deformation mode is applied from the vibration input part 3, this vibration is transduced into bending deformation by the elastic deformation part 2 to rotate the scanning part 4. The vibrator A is formed of an (100) single crystal silicon substrate and has an (100) plane as its main surface 7 and a [011] direction as the direction of the axis (m) of the elastic deformation part 2. The (100) plane as the main surface 7 of the elastic deformation part 2 and the (111) plane of the single crystal silicon or the intersection 1 with the plane crosses the [011] direction of the elastic deformation part 2 at right angles.
Patent JP-S58194437-A (JP)
Title: Demodulator
Inventor: AKAIWA YOSHIHIKO
IPC: H04B7/12
Filed: 1982-05-07
Abstract: PURPOSE:To improve the result of diversity reception, by feeding two modulated waves of different center frequencies, extracting a sampling signal having a frequency equal to the difference of these two center frequencies and then sampling the output of a demodulator with said sampling signal. CONSTITUTION:Two modulated waves which are subjected to the modulation of frequency with the same transmission signal and have different center frequencies are applied to a limiter 32 and then ungergo the wave detection with a frequency wave detector 33. These modulated waves are also applied to an amplitude wave detector 36. The detector 36 extracts the difference between center frequencies of both modulated waves and feeds it to a phase synchronizing circuit 37. The circuit 37 removes noises to obtain an output signal, and this output signal is fed to a sampling circuit 34 in the form of a sampling signal to sample the output of the detector 33. Then the sampling output is delivered via an LPF35. In this case, the phase of the sampling signal is decided so that the demodulated output corresponding to the signal of a time point when both modulated waves are synthesized with the same phase is sampled. This sampled output has a C/N corresponding to the maximum time in terms of the input of a demodulator. As a result, the S/N is improved.
Patent JP-S62232687-A (JP)
Inventor: YAMAKITA TORU
IPC: G06F3/153
Filed: 1986-04-02
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-S573414-A (JP)
Title: Meter driving circuit
Inventor: KATAJIMA HIROSHI
IPC: G01D7/00
Filed: 1980-06-06
Abstract: PURPOSE:To simplify the operation by setting a tuning voltage starting to activate a meter and another tuning voltage which activates the meter to a maximum value every band. CONSTITUTION:Data are fetched from a memory 10 by a control circuit 9 every band, and data of voltage starting to activate a meter 7 is given to a D-A converter 5, and the data of voltage which activates the meter 7 to a maximum is given to a digital variable resistor 8. Thus, a voltage from a tuning voltage generator 11 passes through a differential amplifier 6 to be a prescribed characteristic to activate the meter 7. In figure, 12 indicates an electronic tuner.
Patent JP-S58192294-A (JP)
Inventor: KAWAMOTO AKITO
IPC: H05B41/24
Filed: 1982-05-06
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-S57191867-A (JP)
Title: Magnetic recorder and reproducer
Inventor: OOISHI KENGO
IPC: G11B15/70
Filed: 1981-05-20
Abstract: PURPOSE:To contact surely between a tape and a magnetic head, by setting a mobile tape guide to press the tape stretched over within a hub toward the magnetic head at the upstream side of the travelling tape from the head in the recording/reproducing mode and then to detach the tape from the magnetic head in other modes. CONSTITUTION:The diagrams show the recording mode, the reproducing mode and other modes respectively. When an endless tape cassette 9 is loaded to a VTR, a tape 3 stretched between the guide pins 5 and 6 is positioned between a magnetic head 11 and a mobile tape guide 15 as well as between a capstan 12 and a pinch roller 13. In the recording or reproducing mode of the VTR, a substrate 14 is shifted toward the head 11. Then the roller 13 supported by the substrate 14 pinches the tape 3 and is pressed to the capstan 12. The tape 13 travels in the direction of an arrow E by the revolution of the roller 13. At the same time, the tape contact part 15a of the guide 15 supported by the substrate 14 touches and presses the tape 3.
Patent JP-S60221196-A (JP)
Title: Low hydrogen type coated arc welding electrode
Inventor: HIRANO AKIRA
IPC: B23K35/02
Filed: 1984-04-16
Abstract: PURPOSE:To provide a titled electrode with which stable low-temp. toughness is obtd. even in welding with high heat input and the excellent weldability can be obtd. by using a flux-cored wire filled therein with metallic powder and iron alloy powder having a low N content. CONSTITUTION:The flux-cored wire formed by filling the metallic powder or iron alloy powder having <=2.7 specific total N content or both thereof in a carbon steel pipe having no aperture in the longitudinal direction at 7-40wt% by the weight of the carbon steel pipe is used for the arc welding electrode. Such core wire is coated circumferentially with the coating material consisting of 35-80wt% metallic carbonate, 3-35% metallic fluoride and the balance a slag forming agent except the above-described metallic carbonate and metallic fluoride, an arc stabilizing agent and binder. The above-described total N content is designated to be the total sum of the product of the N content (wt%) NM in each metallic powder and iron alloy powder in the filler and the rate (wt%) alphaM of the metallic powder and iron alloy powder to be added into the filler, i.e., SIGMA(NMXalphaM).
Patent JP-S63242647-A (JP)
Title: Ink jet head and driving circuit therefor
Inventor: SHIOZAKI ATSUSHI
IPC: B41J2/05
Filed: 1987-03-31
Abstract: PURPOSE:To protect an orifice or a liquid path from clogging and to prevent degradation of performance of an ink jet head, by providing an electrothermal converter for delivering liquid, a resistor element connected in parallel with the electrothermal converter and a wiring section for feeding electrical energy to the electrothermal converter. CONSTITUTION:A liquid path 62 is formed between liquid path walls 60 and an orifice 64 is formed at the tip thereof. When power is fed to counter electrodes 40, 45, heat is produced from a heating section 32 of a heating resistor 30 between the counter electrodes and foam is produced in ink so as to eject ink. A heating section 32 is formed between the counter electrode 40, 45, and a parallel resistor section (resistance element) 34 is provided in parallel therewith. In such ink jet head driving circuit, influence of capacitive component occurring in the heating section 32 is blocked by the parallel resistor 34 even if the heating section 32 is broken, thereby suppressing current flowing through ink. Consequently, production of reaction compound is suppressed so as to protect a liquid path and an orifice from clogging, thus preventing degradation of performance of the entire ink jet head.
Patent JP-H07261240-A (JP)
Title: Camera system
Inventor: ATAKA SHOJIRO
IPC: G03B9/70
Filed: 1994-03-24
Abstract: PURPOSE:To provide a camera excellent in operability without taking a photograph contrary to the intention of a photographer by providing a release signal discriminating means for invalidating the inputs of operating buttons except the main switch of an external flash at the time of inputting a release signal. CONSTITUTION:When the shutter button of a camera main body B is not depressed, but the release signal of a low level outputted from a release signal output circuit 14 is inputted to a release signal discriminating circuit 3, various kinds of operations pass through the release signal discriminating circuit 3 by various kinds of external input devices 4, to input data to various kinds of controllers 5. On the other hand, even if the release signal of a high level outputted from the release signal output circuit 14 is inputted and various kinds of operations are executed by various kinds of external input devices 4, various kinds of operations following these operations are invalidated when the shutter button of the camera main body B is depressed. Various kinds of external input devices 4 are devices for setting control for switching a flashing quantity, setting an irradiation angle, etc., by the will of the photographer through a button, a lever, etc.
Patent JP-H03275737-A (JP)
Title: Production of expanded polyether ether ketone insulated wire
Inventor: ANDO YOSHIYUKI
IPC: H01P3/06
Filed: 1990-03-26
Abstract: PURPOSE:To obtain an insulated wire excellent in radiation and heat resistance, flame retardance and electrical characteristics by introducing a polyether ether ketone into an extruder, carrying out melt extrusion, simultaneously expanding the polyether ether ketone and forming a highly expanded coating layer on the outer periphery of a conductor. CONSTITUTION:A polyether ether ketone having >=1000/sec critical shearing rate at 380 deg.C is used and blended with a foaming agent (e.g. Freon-11(R) or nitrogen) and optionally a foaming nucleating agent (e.g. boron nitride or silicon oxide) and the resultant blend is then introduced into an extruder, melt extruded and simultaneously expanded to form a highly expanded coating layer so as to provide at least >=50% expansion ratio on the outer periphery of a conductor and produce an expanded polyether ether ketone insulated wire, having excellent radiation and heat resistance and nonhalogen flame retardance and suitable for use in radiation exposure environment.
Patent JP-S57192656-A (JP)
Title: Control for speed changer
Inventor: TATSUO MASAHIRO
IPC: F16H63/02
Filed: 1981-05-22
Abstract: PURPOSE:To give a speed changer a braking function by providing a hydraulic circuit for a hydraulically operated clutch for giving braking to the output shaft of the speed changer apart from the hydraulic circuit for hydraulically operated speed changing clutch. CONSTITUTION:A brake valve 25 has the first position (a) for connecting the third pipeline 24 to a pressure receiving chamber 9'III and the second position b for connecting the pressure receiving chamber 9'III to a braking hydraulic line 30. The braking hydraulic line 30 is connected to a discharge line 11 on the inlet side of a quick-return valve 13. An inching valve 29 is constructed to function as a pressure-regulating valve so that if a pedal 31 is operated to move a spring shoe 32 and consequently reduce the set load of a pressure-regulating spring 33 the pressure on the outlet side decreases accordingly. The pedal 31 is linked with the brake valve 25 and if said pedal is operated by a prescribed stroke the brake valve 25 switches to the second position b so that both operating clutches 9III and 9Ifor the third and first speeds are both operated to brake the vehicle.
Patent JP-H05280627-A (JP)
Title: Power transmitting device for vehicle
IPC: F16H61/00
Filed: 1992-03-31
Abstract: PURPOSE:To prevent a continuously variable transmission from being driven in a condition of nonlubrication or insufficient lubrication such as at traction time or engine starting time, in a power transmitting device for a vehicle provided with the continuously variable transmission which performs power transmission by friction. CONSTITUTION:In a power transmitting device TM1 for a vehicle provided with a continuously variable transmission 6 which performs power transmission by friction, the transmission is characterized by providing clutches 40, 4, by which power transmission can be interrupted in accordance with an operative condition of the vehicle, in both input and output sides of the continuously variable transmission 6 and by forming it into a toroidal type transmission.
Patent JP-S5411429-A (JP)
Title: Low voltage large cirrent rectifier
Inventor: SUGITA SHIYOUKICHIROU
IPC: H02M7/04
Filed: 1977-06-28
Abstract: PURPOSE: To reduce power loss and the size by fitting planar silicon diode to the end of secondary coil of transformer having large thermal capacity then integrating the coil and rectifier stack without connecting through conductor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01248809-A (JP)
Title: High-frequency amplifier
Inventor: NISHIKI SADAYUKI
IPC: H03F3/60
Filed: 1988-03-30
Abstract: PURPOSE:To operate an F class amplifier with a high power source efficiency and to shorten an adjusting time by arranging a dielectric resonance circuit to make the second higher harmonic of an input signal into a resonance frequency to the position to make. it into a shorting impedance in a semiconductor amplifying element output terminal concerning the second higher harmonic. CONSTITUTION:A matching circuit 8 concerning the basic wave of an input signal and a dielectric resonance circuit 10 to make a second higher harmonic into a resonance frequency are provided at the signal output channel of an FET 1. A signal having many even number order higher harmonic components is outputted from an amplifying element 1. Since the second higher harmonic is released or shorted in the dielectric resonance circuit 10, a standing wave occurs between an output terminal 2 of the amplifying element 1 and the dielectric resonance circuit 10. Then, by adjusting an arrangement distance of the output terminal 2 of the amplifying element 1 and the dielectric resonance circuit 10, the shorting conditions can be realized concerning the second higher harmonic by the output terminal 2 of the amplifying element 1. Consequently, impedance conditions of the shorting concerning the even number order higher harmonic which is the conditions necessary an F class action and the conduction concerning the basic wave can be easily and satisfactorily realized and the energy consumption due to the second higher harmonic is almost eliminated.
Patent JP-S59203162-A (JP)
Inventor: MORIKAWA TETSUO
IPC: E04H4/00
Filed: 1983-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05134243-A (JP)
Title: Plasma-address type liquid crystal display element
Inventor: KEN KITOKU
IPC: H01J17/49
Filed: 1992-03-31
Abstract: PURPOSE: To reduce manufacturing cost and to easily execute manufacturing work based on a change in the structure of an intermediate board by forming groups on the intermediate board and forming pairs of 2nd electrodes corresponding to respective groups on a rear board contacting with the intermediate board. CONSTITUTION: Transparent front board 120 and rear board 250 are arranged at a prescribed interval to protect a function layer arranged between both the boards 120, 250. Many stripe-like 1st electrodes 140 are formed in parallel on the front board 120, and a liquid crystal layer 160 and an intermediate board 130 are successively formed so as to come into contact with the electrodes 140. Many semi-spherical groups 240 are formed on the opposite side of the layer 160 through the board 130 as the center rectangularly to the electrodes 140. Pair of 2nd electrodes 220, 230 corresponding to respective discharge spaces sectioned by respective groups 240 are formed on the rear board 250 stuck to the intermediate board 130 forming the groups 240.
Patent JP-H04287423-A (JP)
Title: Data demodulation circuit
Inventor: FUKUOKA SHINICHIRO
IPC: H04L25/49
Filed: 1991-03-15
Abstract: PURPOSE:To accurately demodulate an original signal regardless of a change in a reverberation level in a transmitter sending a signal subject to Manchester coding through the provision of a reverberation period between signals intermitted periodically. CONSTITUTION:A reverberation extraction circuit 20 extracts reverberation of a consecutive timing and an envelope detection circuit 15 detects its registration. Then a level of an envelope signal at a consecutive cycle is divided by a division means 23 and discriminated by using a discrimination means 24 having a prescribed threshold level to demodulate a Manchester signal.