baber/WOPTO huggingface dataset:
Patent JP-H09233804-A (JP)
Title: Voltage adjuster and voltage division adjuster
Inventor: TSUNEOKA MASAKI
IPC: H02M1/08
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To adjust voltage with high output stability by equipping a voltage adjuster with a Zener diode for connecting a collector and a base, and a switch for bypassing this or a low-capacity voltage adjuster. SOLUTION: This becomes a low-voltage source where the current is amplified by a transistor 1 and a Zener diode 2 for connecting the collector to the base. Then, this becomes a voltage adjusting circuit which can adjust the voltage limited to the maximum Zener diode voltage of a Zener diode 2 by bypassing the Zener diode 2 by a switch or a low-capacity voltage adjuster 3. Accordingly, even in the case that the impedance of load changes suddenly, the low-voltage property can be maintained and excellent output stability can be obtained since the transistor 1 amplifies the current of the Zener diode 2 or the low-capacity voltage source.
Patent JP-S53121872-A (JP)
Title: Polymide resin reinforcing material and its preparation
Inventor: KAWAMURA NAOYOSHI
IPC: C08J5/06
Filed: 1977-04-01
Abstract: PURPOSE: To coat the surface of carbon fiber in high working efficiency, by the use of a specific amount of polyimide resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03242441-A (JP)
Title: Air-fuel ratio control device
Inventor: IKEDA YUJI
IPC: F02D41/14
Filed: 1990-02-20
Abstract: PURPOSE:To always hold a riding comfortableness with no possibility of generating a surge or the like by providing such constitution as holding a final value only for predetermined time when a control signal is transferred from an integral part control condition to a proportional part control condition. CONSTITUTION:Calculation of an air-fuel ratio control signal K is suspended until a predetermined time T from level-reversing of an output VO2 of an O2 sensor for detecting air-fuel ratio elapses, thus holding a value of immediately before level-reversing of the output VO2, and a flat part F with a period T time is formed in a part of transferring from an integral part I to a proportional part P, in the air-fuel ratio control signal K. According, the air-fuel ratio control signal K is held to a fixed value during the predetermined time T by presence of this flat part F, in the case of reversing a level of the output VO2 of the O2 sensor 14, thereafter transferred to a change by the proportional part, so that possibility of generating a surge or the like can be eliminated by moderating a change of a fuel supply amount and a rapid change of air-fuel ratio.
Patent JP-S60210931-A (JP)
Title: Dog barking prevention apparatus
Inventor: RUNE BANSHI
IPC: A01K15/02
Filed: 1985-02-25
Abstract: A device for use in the training of a dog, for example to dissuade the dog from barking. The device, which is carried by the collar of the dog, has a tank which carries a substance that affects the special senses of the dog, particularly the nose and the eyes. The tank has a valve which, when activated, releases a spray of the substance in the region of the head of the dog. An electronic circuit is provided to actuate the valve of the tank when desired, for example, in response to a signal from a microphone with a filter which is sensitive to the frequencies that correspond to those of the bark of the dog. The electronic circuit may also be responsive to a signal from a remote transmitter, to permit a trainer to actuate the release of the spray when desired as part of the training of the dog, and a selector switch may be provided to selectively permit the release of the spray either on command from a remote location or automatically in response to the barking of the dog. The special substance in the tank may either be in the form of a pressurized aerosol of the substance, or a pump may be provided to pressurize a normally unpressurized substance at the time of its release.
Patent JP-S59163904-A (JP)
Title: Shunt regulator device
Inventor: KONISHI KOUJI
IPC: H03G3/02
Filed: 1983-03-08
Abstract: PURPOSE:To obtain a desired sound output even if a fluctuation occurs in a power supply voltage by operating the titled regulator on the basis of a constant current source. CONSTITUTION:A bias supply means comprising a constant voltage element 43 and resistors 44-46 sets a base potential of a transistor (TR)22 to a constant potential so as to keep its collector current I0 constant against the fluctuation of power supply voltage. This collector current I0 is extracted as a collector current I10 of a TR38. This current I10 is independent of the power supply voltage Vcc and constant. Then, the voltage drop produced across a resistor 4 is constant and further, the forward voltage of a diode 2 is not almost independent of the operating current but almost constant, then a change almost the same value as the change in the Vcc is produced to the base of a TR39. Moreover, its emitter-base forward voltage is almost constant. Thus, the potential difference across the resistor 4 is always constant not depending on the Vcc. That is, the sound output from a speaker extracted from a sound output device 7 is almost constant.
Patent JP-H01211390-A (JP)
Title: Semiconductor memory
Inventor: MITSUMOTO TOSHIO
IPC: G11C8/00
Filed: 1988-02-19
Abstract: PURPOSE:To facilitate the timing control of an address signal and each address control signal by outputting an address inputable signal to an address/ multiplexer and the like from a semiconductor memory side. CONSTITUTION:When the second address signal set is ready to be fetched by the memory part 1 after the first address signal set time-divided and outputted by the address/multiplexer 3 is fetched, the second address signal set is outputted by outputting the second address inputable signal RDY and switching the address/multiplexer 3. On the other hand, it is delayed by a delay means 4 until the second address signal set outputted by the address/multiplexer 3 is decided that the second address control signal-CAS is inputted to the memory part 1 according to the signal RDY and the second address signal set is fetched. Thus, the timing control of the address signal fetching can be facilitated.
Patent JP-S63208565-A (JP)
Title: Production of guanidine derivative
Inventor: TOMINO IKUO
IPC: C07C319/14
Filed: 1987-02-23
Abstract: PURPOSE:To obtain the titled compound useful as a precursor for gastric inhibitory agent acting on histamine H2-receptor antagonistic action, in high yield, by reacting a cyanoguanidine derivative with a diacetyl derivative in the presence of an easily handleable catalyst available at a low cost. CONSTITUTION:The objective compound of formula III can be produced by reacting a cyanoguanidine derivative of a formula I (R is lower alkyl) with a diacetyl derivative of formula II (X is Cl or Br) in the presence of an alkali metal hydroxide (e.g. potassium hydroxide) or an alkali metal carbonate (e.g. sodium carbonate). The reaction is carried out in a solvent such as methanol at -30-+50 deg.C for 10min-5hr, preferably at 0-10 deg.C for 30min-3hr. The amount of the solvent is 1-20pts. and that of the alkali metal hydroxide or alkali metal carbonate is 1-2 equivalent based on the compound of formula I.
Patent JP-H05230884-A (JP)
Title: Construction method of unit type building
Inventor: MURATA NARIYASU
IPC: E04B1/348
Filed: 1992-02-25
Abstract: PURPOSE:To make the size large enough to obtain the column strength required for the truck transportation of building units while obtaining the small width measure of a column gathered place where the columns of plural building units are gathered at a construction site. CONSTITUTION:In a factory, partial columns 2 are formed into thin columns smaller in width measure than other columns to manufacture a building unit, and the building unit is transported to a construction site in the state of a reinforcing column 17 being fitted to the thin column 2. At the construction site, the reinforcing column 17 is removed, and plural building units are disposed by gathering the thin columns so as to provide a column gathered place in a unit type building.
Patent JP-H10238174-A (JP)
Title: Bamboo rail fence unit
Inventor: TAKAOKA NOBUO
IPC: E04H17/16
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To perform simple and rapid execution of a work for a bamboo rail fence matching with the need of a customer and being excellent in ventilation and daylighting. SOLUTION: A bamboo rail fence unit comprises a pair of support columns 2, a bamboo rail fence body 3, and a transom-form unit body 4 having gap release parts 11. Coupling parts 8 and 13 are arranged on both sides of a stay column 2 and/or a bamboo rail fence body 3 and a transom-form unit body 4. The bamboo rail fence body 3 and a transom-form unit body 4 are attached between the stays 2 through the coupling parts 8 and 13 with vertical arrangement arbitrarily decided.
Patent JP-H01211345-A (JP)
Title: Optical head for magneto-optical recording and reproducing
Inventor: IKEDA YOSHIAKI
IPC: G11B11/105
Filed: 1988-02-19
Abstract: PURPOSE:To make an optical head for magneto-optical recording and reproducing smaller in size and lower in cost by changing the polarization beam splitter used for the optical head from a bonded rectangular prism type to a plate type using parallel plane glass plates. CONSTITUTION:A plate type polarization beam splitter 9 with a polarizing film 10 on one of its parallel plane glass plates is provided between a convergent lens 8 and photodetectors 11 and 12, with the splitter 9 being inclined by 45 deg.. Therefore, the light beam made incident to this splitter 9 is separated into P-polarizing components and S-polarizing components. The transmitted light beam of the P-polarizing components produces astigmatism and focus error signals are detected by the photodetector 11. On the other hand, tracking error signals are detected from the reflected light beam of the S-polarizing components by means of the photodetector 12. Therefore, a cylindrical lens which causes astigmatism to be produced becomes unnecessary and only one convergent lens can be used for both focus error detection and tracking error detection. Thus the number of parts used in this optical head can be reduced an the optical head can be made smaller in size and lighter in weight.
Patent JP-S54130646-A (JP)
Title: Coater
Inventor: HORIE MASAAKI
IPC: B05C5/00
Filed: 1978-03-31
Abstract: PURPOSE: To apply a uniform a coating layer to profile sheeting, etc., and reduce  the loss of paint, by attaching a specially designed slit having a similar shape to the profile of the sheet to the outlet end of a coating die, thereby making the distance between the end of the slit and the surface of the profile sheet throughout the whole width.  
     CONSTITUTION: An article A to be coated having a profile pattern, e.g. a corrugated sheet, is conveyed with a conveyor B. An end of the coating head 3 is attached with a slit 6 having a shape similar to the profile of the article A, through which the paint is allowed to flow down to the surface of the sheet. The gap of the slit 6 is adjusted according to the viscosity of the paint. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62197214-A (JP)
Title: Steel wire excellent in wire drawing
Inventor: HATADA YASUHIKO
IPC: B21C1/00
Filed: 1986-02-25
Abstract: PURPOSE:To improve the service life of a wire drawing die and the wire drawing speed by setting the difference in the deflection diameter of a steel wire so that the difference between the maximum diameter and minimum diameter on the cross section of an almost circular wire becomes within the specified value range in case of secondary wire drawing of the steel wire. CONSTITUTION:The difference in the maximum diameter and minimum diameter on the cross section of about circular wire is set in the range of 0.25-0.55mm on the steel wire 1 of which the secondary wire drawing is performed. On the wire 1 passed to a die 3, a lubricant 2 comes in more at the M, O points having smaller wire diameter at the cross section A-B where the face reducing is started. The gap is then reduced at the N, P point having larger wire diameter according to the rotation of the die 3 and on the cross section E-F, the lubricant 2 is uniformly press-fitted between the die 3 and wire 1. In this way the face reduction wire drawing is performed by forming a uniform lubricant film 4 on the wire 1. Consequently the improvement in the service life of a wire drawing die and wire drawing speed is achieved.
Patent JP-H09206441-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of further improving expectation for a super reach by improving the visual interest or additional value of the reach of high large winning expectation (super reach). SOLUTION: For a reach 3 (1) (super reach) for which the large winning expectation is set high based on random allocation for reach operation selection, by providing the reach 3 (2) of a development type, constitution changeable to a peculiar display form for which fluctuation is performed again after tentative stoppage is performed in the middle of the fluctuation is attained. Thus, the visual interest in the fluctuation form of the super reach is improved, the fact that the large winning expectation is high is visually appealed due to the constitution for performing the lead-out of a display result for two times so to speak, and as a result, the expectation of the super reach is further improved.
Patent JP-S60183843-A (JP)
Title: Information transmission system
Inventor: HARUYAMA HIDEO
IPC: H04L12/28
Filed: 1984-03-02
Abstract: PURPOSE:To prevent bad influences of signals of network management upon an information processing device by providing a signal converting means between a transmission line and the information processing device and distinguishing signals, with which significant information is transmitted, and signals, with which information of network management is transmitted, from each other with this means. CONSTITUTION:MODEMs 5 (5a-5n) are provided as signal converting means between the transmission line and information processing devices. A test signal and a reference signal are distinguished from each other by the length of burst. The longest test signal transmission time for adjustment of a transmitting amplifier is defined as T0, and the longest time required for adjustment of a receiving amplifier is defined as T1. If the MODEM receives a frequency no- shift signal for the time T0 or longer, the MODEM regards this signal as the reference signal to adjust the receiving amplifier. If the burst length is longer than a time TR by an allowable range epsilon or larger, this signal is discriminated as a wrong reference signal to wait the reference signal; but if the burst length is longer than the time TR within the allowable range epsilon, the signal is regarded as a correct reference signal to terminate adjustment of the receiving amplifier, and adjustment of the transmitting amplifier is started after a proper time. By this method, gains of transmitting and receiving amplifiers of each MODEM are adjusted with a high precision, and signals of data packets are distinguished from the reference signal and the test signal.
Patent JP-S56135316-A (JP)
Title: Rain protecting device for vehicle
Inventor: TAKAHASHI HIDEO
IPC: B60J7/00
Filed: 1980-03-25
Abstract: PURPOSE: To protect passengers getting on or off and cargo to be put on or off a vehicle from rain by mounting on a frame secured fixedly to the roof of the vehicle a pent roof which is operated to project or fold by a pent roof operating mechanism.  
     CONSTITUTION: In the case of application of the rain protecting device to a bus 1, two rain protecting devices 2, 2 are mounted on the roof of the bus 1 at positions respectively corresponding to an entrance 3 and an exit 4. Each device 2 has a frame 5 through which the device 2 is secured to the roof fixedly and disengageably. The frame 5, shaped in a ski rack form and made of a pipe material, is fixed to a conduit part 7 of the bus 1 by means of proper fastening means 6.... On the frame 5 are fixed a pair of retaining cylinders 9 is parallel into which the respective legs of a U-shaped slider 11 are inserted slidably. The slider 11 is mounted at the tip end with the tip end of a waterproof sheet 14 to form the pent roof 8. The waterproof sheet 14 is wound up by a winding roller 13 and the slider 11 is projected and retracted by an electrically driven cylinder 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61199296-A (JP)
Title: Semiconductor memory unit
Inventor: IZUMI SEIJI
IPC: G11C11/34
Filed: 1985-03-01
Abstract: PURPOSE:To reduce the fluctuation of power supply voltage by making only designated bits on nibble bits of two groups of memory elements the same polarity and making other address data bits to the relation of reverse polarity between groups. CONSTITUTION:When the signal level of A0a-A7a 13 is changed L H L, output of ADR1, -A0a--A7b is changed to H L H. Variation of the value of voltage fluctuation 15 of power supply voltage of Vcc5 and OV<6> is assumed by -v2. If total output of the ADR1 is the same as A0a-A7a13, a spike current proper to TTL flows when the output of the ADR1 goes to L H, and a small value -v1 like voltage variation 17, and this is about 1/3 of -v0. Accordingly, -v2 of voltage variation 15 in case where about half is made to reverse polarity can be reduced to about 2/3 of -v0. Thus, the malfunction of other logical circuits that use ADR1 and Vcc5 in common can be prevented and high reliabil ity can be attained.
Patent JP-S58155990-A (JP)
Title: Printed matter
Inventor: AOYAMA SAKAE
IPC: B41M3/18
Filed: 1982-03-12
Abstract: PURPOSE:To define a printed pattern with the elapse of time, by printing vinyl chloride pastes different in the kind and the blending amount of a plasticizer. CONSTITUTION:By changing the kind or the compounding amount of a plasticizer such as dioctyl phthalate, butyl benzyl phthalate, dioctyl adipate or diisodecyl adpate, two kinds or more same color vinyl chloride pastes different in the migration of the plasticizer are prepared to print a substrate sheet therewith. For example, when a part A is printed with the easily stainable paste while the remainder part is printed with the hardly stainable paste, printed patterns can not be viewed directly after printing because two kinds of the pastes are same color but, with the lapse of time, come to be clearly viewed because difference is generated in the amounts of nicotine or dust adhered to the surfaces thereof.
Patent JP-H08209004-A (JP)
Title: Electrical/electronic part with contact point and thermoplastic resin composition therefor
Inventor: TAKENAKA YUTAKA
IPC: C08L71/02
Filed: 1995-02-03
Abstract: PURPOSE: To obtain the subject composition capable of suppressing the generation of an organic gas contributing to contact failures of the subject parts even without performing degassing treatment by vacuum baking, and capable of markedly improving the contact reliability and mechanical service life of the parts through generating necessary and sufficient amount of an aliphatic polyol gas acting as a contact-protective component, and also of generating no sticking simultaneously. CONSTITUTION: This composition is obtained by blending 100 pts.wt. of a thermoplastic resin such as polybutylene terephthalate generating 1,4-butylene glycol gas at >=0.5ppm when heated at 150 deg.C for 2h with 0.2-10 (pref. 0.5-5) pts.wt. of a polyol such as 1,4-butylene glycol, 1,5-pentanediol or polyethylene glycol. The characteristic of the objective electrical/electronic part such as a relay or switch is to contain a molded structural body made form this composition and an electric contact point, as constituents.
Patent JP-H09214743-A (JP)
Title: Image forming device, system for the device and image data control method
Inventor: YAMAZAKI KATSUYA
IPC: H04N1/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing that the output of image data stored in a file server is left and new image data cannot be inputted. SOLUTION: This image forming device is connected to LAN 6 together with a work station and a personal computer and is provided with a reader part 1, a printer part 2 and an external device 3. The core part 308 of the external device 3 receives image data from the work station 7 or the personal computer connected to LAN 6 and checks whether or not a local server has room to preserve image data. At the time of no room, it is checked whether or not image data which is preserved over a prescribed time is stored. When image data preserved over the prescribed time exists, one of the processings of 'transfer', 'output' or 'abolition' is executed so as to make room and to preserve received image data.
Patent JP-H09229973-A (JP)
Title: Method and apparatus for measuring frequency of time change signal
Inventor: JIYOUTOU TAIKICHI
IPC: H03H17/02
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure arbitrary frequency by obtaining the frequency of a time change signal by utilizing the result of a discrete Fourier transformation of a plurality of signals sampled and encoded at a sample frequency. SOLUTION: An input signal is split into signals A, B by an input circuit 1, the signal A is input to a phase shifter 2, and output with the phase changed 90 degrees. The signal B and the output signal A' of the shifter 2 are respectively input to dividers 10-1, 10-2, and divided into two different simultaneous signals A", B". The signals A", B" are simultaneously A-D converted by two sets of different frequencies by sampling unit/encoders 100-1, 100-2, and encoded. The encoded signals are discrete Fourier transformed by processing units 110-1, 110-2, and the frequency bin number detected for the signal is output. A logic circuit 120 solves predetermined simultaneous equations from the number of the frequency bins and the discrete Fourier transformation, and calculates the final signal frequency.
Patent JP-H08274123-A (JP)
Title: Method for manufacturing conductor for hybrid integrated circuit substrate
Inventor: SHIMIZU TAKESHI
IPC: H01L21/60
Filed: 1994-02-15
Abstract: PURPOSE: To improve Al wire-bonding property and to achieve high-density packaging by specifying the thickness of Cu of a conductor part where Cu foil and Al foil are laminated and providing Al oxide layer with a specific thickness at the surface side of Al. CONSTITUTION: The foil of a laminated object formed in one piece by succeedingly laminating a conductor 3 where an insulator layer 6, a Cu foil 2, and Al foil 1 are laminated to a base substrate 5 in one piece is etched to form a wiring circuit. A Cu circuit, a semiconductor, and other members are laminated to exposed Al circuit and Cu circuit via solder, and the semiconductor and Al circuit are connected by using Al lead wire. The thickness of the conductor 3 where the Cu foil 3 and Al foil 1 are laminated is 9-1,000μm, and the thickness of Al is 0.5-30μm and an Al oxide layer 4 of a thickness of 0.1-2μm is formed on the surface side of Al, thus manufacturing a hybrid integrated circuit substrate which has an improved Al wire-bonding property and can be packaged with high density.