baber/WOPTO huggingface dataset:
Patent JP-H07173982-A (JP)
Title: Control method for shutter driving electric motor
Inventor: NEMOTO YOSHIYUKI
IPC: E06B9/84
Filed: 1993-12-18
Abstract: PURPOSE:To easily detect the status change of an electric motor during the descending motion of a shutter up to the seating of a base plate, regarding a shutter using a strut with a through-hole as well as a spring balance. CONSTITUTION:During the descending motion of a shutter, a natural lighting relay contact RyM is kept open until a base plate is seated, and AC power with a phase controlled through a triode AC switch TRC is supplied to the terminal Z of an electric motor M. As a result, the motor E is driven under voltage equal to or lower than rated voltage. In this case, the terminal voltage of a phase splitting capacitor is detected via diodes D2 and D3, and supplied to a photocoupler CP. If an overload condition occurs due to the existence of an obstruction, a substantial voltage change appears and a reset signal supplied from an inverting amplifier circuit IC3-1 to the reset terminal R of a timer TM disappears. Thus, the timer TM stops counting and detects the overload, thereby stopping the electric motor M.
Patent JP-H03204282-A (JP)
Title: Video signal conversion method
Inventor: OZAKI YOSHIO
IPC: H04N5/253
Filed: 1989-12-29
Abstract: PURPOSE:To reduce flickering of video image in a video signal by inserting an interpolation video signal to the video signal. CONSTITUTION:A video signal VK inputted to an interpolation signal generating circuit 30 is given to a level adjustment circuit 32 via a resistor 31 and inputted to a switching input terminal (a) of a changeover circuit 33 so as to cause a current video signal VKA whose output level is adjusted to a half at its output terminal. Then the changeover circuit 33 selects either the current video signal VKA or a delayed video signal VKB in response to a video signal switching signal inputted from a video signal switching control section 40 and sends the selected signal to an adder circuit 39 and an interpolated video signal VKZ (VKA+VKC) being the synthesis of the delayed video signal VKC and the video signal VKA or VKB or a video signal (VKB+VKC) is sent to an output terminal of the adder circuit 39. Thus, a video image with less flickering in visual sense is obtained by inserting the interpolated video signal VKZ to the video signal VK.
Patent JP-H05160481-A (JP)
Title: Pulse generator for pulse laser
Inventor: IWATA AKIHIKO
IPC: H01S3/097
Filed: 1991-12-03
Abstract: PURPOSE:To lower the voltage applied to sheathing of respective power-supply wires so as to make a plurality of gate power-supply wires compact entirely by bundling the gate power-supply wires and arranging them spirally in such a manner that their cross sections may be higher or lower in potential from the center to the outside successively. CONSTITUTION:A gate power-supply wire 16 numbered with 30 on the highest voltage side is positioned on the center, and then respective gate power-supply wires 16 are spirally arranged therefrom successively, thereby a gate power- supply wire 16 numbered with 1 on the lowest voltage side is arranged on the outermost side. The voltage applied to respective sheathings of the wires 16 is determined according to the voltage determined by the surrounding numbers and the potential difference of themselves. Further, since the voltage becomes gradually lower from the inside to outside, the potential distribution is moderated. Thanks to such configuration. the breakdown strength necessary for the wires 16 can be easily determined and the breakdown strength will be lowered at the same time. As a result, even if the breakdown strength of the gate power-supply wires is low, they can entirely be made compact.
Patent JP-H10189981-A (JP)
Title: Manufacture of thin film transistor
Inventor: OSAKI SABURO
IPC: H01L21/336
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To increase the manufacturing yield by implanting impurity ions into the surface of an insulator deposited on an insulating substrate and subjecting the substrate to heat treatment or plasma processing in an oxidizing atmosphere, thereby eliminating pin holes from the insulator. SOLUTION: After a metal, e.g. chromium, has been deposited on an insulating substrate 1 by supporting, a resist pattern in formed and unwanted part of the metal is removed by chemical etching to obtain a gate electrode. An insulator 3 is then deposited by plasma CVD on the exposed surface of the insulating substrate 1 and the surface of a gate electrode line 2, implanted with phosphorus ions and subjected to heat treatment or plasma processing in the oxidizing atmosphere, thus converting the surface of the insulator 3 into an oxide film 31. Since a pin hole in the insulator 3 can be plugged with the oxide 31, electrical short circuit can be prevented between the gate electrode line 2 formed beneath the insulator 3 and a transparent electrode formed on the insulator 3.
Patent JP-H05173535-A (JP)
Title: Method for compressing character font data
Inventor: USUI HIROYUKI
IPC: G09G5/24
Filed: 1991-12-26
Abstract: PURPOSE:To decrease data size and to shorten an expansion time by identifying the information of cut byte data from the information of uncut byte data and recording the information as the information of bits. CONSTITUTION:Next one-byte data of character font data are extracted from a storage means 6 and a byte data coincidence deciding means 5 decides whether or not the byte data are coincident with reference byte data; when they are coincident with each other, a byte data expansion information storage means 3 is stored with a bit 1 as the information of byte data for cutting the one-byte extracted data. Then a character font data byte quantity counting means 4 is made to count down by one and it is decided whether or not the character font data byte quantity counting means 4 indicates '0;' when the counting means indicates '0,' the processing is ended, but when not, the returning to the previous step is executed. When matching is obtained, the character font data byte quantity counting means 4 is made to count down by one and it is decided whether or not '0' is indicated; when so, the processing is ended, but when not the returning the previous step is executed.
Patent JP-H05171557-A (JP)
Title: Fiber composite material and its production
Inventor: NAKAMURA MASANORI
IPC: D04H1/4218
Filed: 1991-12-26
Abstract: PURPOSE:To produce a fiber composite material capable of suppressing change of an bonding state of inorganic fibers caused by reheating in molding and showing uniform and excellent strength of product. CONSTITUTION:A fiber composite material obtained by partially bonding inorganic fibers 2 with a crosslinkable thermoplastic resin 1 and making the resulting material into a nonwoven fiber-mate state having a great number of voids in the whole area. Or a nonwoven fiber mat consisting essentially of the inorganic fibers 2 is successively subjected to a laminating process of superimposing a peroxide-containing thermoplastic film on the nonwoven fiber mat to form a laminate, to a preheating process of preheating the laminate to a temperature >= the melt temperature of the resin component and <the decomposition temperature of the peroxide, to a compression process of compressing the laminate in this state and heating the laminate >= the decomposition temperature of the the peroxide to process the resin composition into a crosslinked the laminate in this state and increasing the thickness of the laminate.
Patent JP-H05183764-A (JP)
Title: Scanning method for picture block data
Inventor: GO YUKIO
IPC: H04N19/60
Filed: 1991-12-26
Abstract: PURPOSE:To obtain one-dimensional picture data string with satisfactorily encoding efficiency or transmission efficiency even for a picture with difference quality. CONSTITUTION:An energy calculating means 14 calculates the energy of respective frequency components in the orthogonally transformed picture by the root- mean-square of the same frequency components in respective kinds of block data, a scanning order deciding means 15 refers to the energy of the respective frequency components and scanning order is decided in such a way that the respective frequency components are scanned in order of the largeness of energy. A scanning means 16 reads out two-dimensional block data from a memory means 13 in accordance with the order so as to make it into one-dimensional data.
Patent JP-H07182798-A (JP)
Title: Synchronizing signal pull-in device
Inventor: OMORI KENICHI
IPC: G11B20/14
Filed: 1993-12-21
Abstract: PURPOSE:To improve the record capacity of information for a disk by operating a timer means based on the detection of a standard mark, and operating a VFO detecting means after a fixed elapsed time set in the timer means. CONSTITUTION:In this device, pull-in of a synchronizing signal is started by a synchronizing signal pull-in circuit 4 with an input of a pull-in start signal. And until a pull-in stop signal is inputted from a timer 2, pull-in of a synchronizing signal is performed. In this case, a time being possible for pulling into synchronism is made a fixed time independently of a distance from the standard mark despite that rotation is slow or fast. Consequently, even when the rotation of a disk is varied, pull-in of a synchronizing signal can be surely performed, and record capacity of information for a disk can be improved.
Patent JP-H02229833-A (JP)
Title: Flame resistant polyester molding material
Inventor: FURANTSU BURAITENFUERUNAA
IPC: B41M5/26
Filed: 1989-12-29
Abstract: PURPOSE: To obtain the titled material obtd. by compounding a bromine-contg. org. compd. and a specified antimony compd. and being turned to a crystalline molded article exhibiting a bright monotonic color by injection molding.  
     CONSTITUTION: 70-95 wt.% (hereinafter abbreviated as %) polyester mixture (A) prepd. of 50-95% polyethylene terephthalate or compd. with polybutylene terephthalate contg. at least 50% polyethylene terephthalate and 50-5% polybutylene terephthalate copolyester consisting of butane-1,4-diol, terephthalic acid and 3-30 mol.% aliph. dicarboxylic acid of HOOC-R 1 -COOH (wherein R 1  is a 1-34C alkylene) are compounded with 30-5% flame-retardant additive (B) prepd. of 50-85% bromine-cont. org. compd. and 50-15% antimony compd. selected from Sb 2 O 5 , NaSbO 3  and Sb 2 O 3  and with a mean particle size being larger than 2 μm. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10189825-A (JP)
Title: High-frequency circuit device and communication apparatus using the same
Inventor: ARAI TAKESHI
IPC: H01L23/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high-frequency circuit device, in which the reflection loss of a high-frequency signal is reduced, even when an interconnection route is constituted by using a via-hole interconnection and which prevents the degradation of a high-frequency characteristic by a method, wherein a conductor which connects a wiring pattern to an outer lead is formed only in a part on the inner wall of a via hole. SOLUTION: A plurality of wiring patterns 2, which are composed of a laminated metal such as, e.g. gold/nickel/copper or the like are formed on the surface of a package substrate 1. A recessed part 3 is formed nearly in the central position of the package substrate 1, and a high-frequency integrated circuit chip 4 composed of, e.g. GaAs is bonded to the recessed part 3. A via hole 11 is formed in the desired position of the package substrate 1, and a conductor 12 composed of a metal which is similar to, e.g. the wiring patterns 2 is formed in only a part on an inner wall of the via hole 11. The via hole 11 is formed, e.g. to have a depth of about 1.0mm and a diameter of about 0.1mm, and the conductor 12 in a thickness of about 0.025mm is formed on the inner wall over a width of about 0.1mm.
Patent JP-H07172365-A (JP)
Title: Bicycle and saddle, frame, handlebar and fork for bicycle
Inventor: SATO RYODA
IPC: B62K19/32
Filed: 1993-12-20
Abstract: PURPOSE:To provide a bicycle and parts which are constituted to simplify a manufacturing process, resulting in reduction of weight. CONSTITUTION:A frame 2 comprises a fork support pipe 10; a rise pipe 11; an oblique pipe 12; an auxiliary pipe 13; a pedal support part 15; a wheel support pipe 16; and a reinforcing pipe 17. Interjoining of pipes is such that the end face of one pipe is brought into direct contact with the side of the other pipe and with this state, spot welding is carried out.
Patent JP-H06190490-A (JP)
Title: Manufacture of hollow shaftlike forging product with flange
Inventor: SHINJO MUTSUO
IPC: B21J5/06
Filed: 1992-12-25
Abstract: PURPOSE:To provide a manufacturing method for hollow shaftlike forged product with flange (side gear shaft, etc.) which axial hole having long axial length can be formed. CONSTITUTION:This manufacturing method is related to a carbon steel-made finish forget product 5 having a shaft part 50, a bottom initial stage axial hole 52 and flange part 54. The initial stage axial hole 52 is formed by rear extrusion with a punching die in the hot condition. In the cold-drawing process at the first step, the outer diameter in the range D1 of the outer wall surface 50d in the shaft part 50 of the forged product 5 is drawn together with the initial stage axial hole 52. The thickness constituting the range D1 and the initial stage axial hole 52 are extended in the axial direction. The base range D2 in the shaft part 50 and the range D4 at the tip side are not drawn. The part drawn in such a way is further drawn in the cold drawing process at the second step.
Patent JP-H06195548-A (JP)
Title: Automatic vending machine
Inventor: WATANABE AKINORI
IPC: G07F9/00
Filed: 1992-12-25
Abstract: PURPOSE:To make possible commodity control by bar code input, to uses a bar code printer to display the amount of money, and to set, discharge, and replace commodities instantaneously by using a communication line by storing read specific read medium information through a controller. CONSTITUTION:A menu for codes prices, etc., is specified by an input means 13 and medium information on each component is read out by an information reading means 14 and stored on an information medium 15 through the controller 12. Consequently, input in block units becomes possible and the input time is greatly shortened. Further, when a medium whose bar code, etc., can visually be confirmed is used as the information recording medium 15, a bar code, a sale number, a price, and a seal to be stuck on an automatic vending machine are printed in one format by a print output device such as a printer which is incorporated in the automatic vending machine A or connected outside and the seal is cut off and displayed on a mobile vending machine A.
Patent JP-H07178888-A (JP)
Title: Device for setting liquid reaching position of transfer film in fluid pressure transfer apparatus
Inventor: YAMADA KOJI
IPC: B41F16/00
Filed: 1993-12-22
Abstract: PURPOSE:To prevent unevenness in liquid reaching positions of a transfer film with a structure constructed in relatively simple structure, and to obtain stable and satisfactory finishing in the transfer. CONSTITUTION:A device for setting liquid reaching positions of a transfer film F for making the positions uniform for the transfer film F in a fluid pressure transfer apparatus constructed by providing a dam at least to a part in a transfer tank 3 is equipped with a supply-side dam 25 provided to the supply side of the transfer film F and a blow-out device 31 placed in a diagonally upward position above the supply-side dam 25 and equipped with a blowing port 32 so that air can be blown out under pressure to a position where the surface of liquid in a processing chamber 11 comes into contact with the supply- side dam 25 or a position slightly above the aforementioned position.
Patent JP-2001029051-A (JP)
Title: Shape-retaining type drink
Inventor: KUJIRADA MASANOBU
IPC: A23G1/30
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a shape-retaining type drink which can easily be drunk, when a drinker is placed in 'a state that the drinker can not have a drink can or a drink plastic bottle', such as when both the hands of the drinker are used for a work or an exercise (for example, when the drinker drives a car) or when the drinker is in a bed due to illness, or the like. SOLUTION: This shape-retaining type drink is obtained by allowing a water- absorbing polymer material 1 to absorb a drink such as water, tea or juice to be formed into solid. When the water-absorbing polymer material 1 is kept in the mouth of a user, the structure of the water-absorbing polymer material 1 is broken to release the absorbed drink. The water-absorbing polymer material 1 is formed from an edible raw material such as sugar or starch.
Patent JP-2000157886-A (JP)
Title: Disposer
Inventor: OHATA UKIO
IPC: B02C18/24
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To avoid an accident due to a metallic foreign matter included in garbage. SOLUTION: A connection pipe 5 formed of a non-metallic material is provided between a mounting tube 3 mounted on a sink 2 and a shredding chamber 11 of a disposer 1. A metal sensor 8 for detecting a metal passing through an interior of the connection pipe 5 is provided outside of the connection pipe 5 and an operation controller that makes a quick interruption of operation of a drive motor 16 electrically by a detection signal of the metal sensor 8 is installed. The metallic foreign matter is detected in an early stage of charging, and the motor 16 is interrupted before the foreign matter falls on a rotative blade 12 and is sent flying so as to prevent the foreign matter from being bitten between the rotative blade 12 and a fixed blade 13, and charge of the foreign matter is displayed and removal is made easy.  The connection pipe 5 can be omitted by constituting a frame of a non-metallic material.
Patent JP-H04277825-A (JP)
Title: Overflor/underflow high-speed limiting circuit for adder having code
Inventor: DARIRU II ANDAASON
IPC: G06F7/499
Filed: 1991-12-27
Abstract: PURPOSE: To correct a cut-off error without deteriorating improperly the performance of an adder having a code by setting the result bit of the adder at the preset limit according to an overflow or underflow state. CONSTITUTION: This circuit consists of the logic OR/inversion (logic OR and inversion) circuits 24 and 26 which include the code bit limitation circuits and an absolute value bit limitation circuits (limiter O-(n-1)) 20 and a limit control circuit and then set the result bit where every code bit limitation circuit corresponds to the circuit 20 at a high level, a low level or the complement of the corresponding inverted total bit. Therefore, the result bit of an adder having a code can be set at the preset limit according to an overflow or underflow state and without complicating the circuit constitution nor causing any clock delay. Thus it is possible to correct a cut-off error without deteriorating improperly the performance of the adder.
Patent JP-H06204735-A (JP)
Title: Antenna system
Inventor: SUZUKI TAMAMI
IPC: H01Q21/28
Filed: 1992-12-28
Abstract: PURPOSE:To obtain an antenna in which the radius of a radome containing two print antenna with reflecting plates is decreased with respect to the antenna system for a base station of the mobile communication system. CONSTITUTION:Two print antennas with corner reflectors 51, 52 are arranged side by side in one radome of the antenna system. Exciting elements 41, 42 of the print antennas are arranged on or in the vicinity of a bisector of a corner angle of the corner reflectors 51, 52 and a printed circuit board of the print antennas is not in existence on the bisector of the corner angle of the corner reflectors.
Patent JP-H10190792-A (JP)
Title: Portable telephone set
Inventor: YASUDA YOSHINORI
IPC: H04M1/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which improves the convenience for a user, can suppress the power consumption of a battery and can save power. SOLUTION: The telephone set is provided with a flip 2, a flip opening/closing detection switch 3, an operation part 9, a display part 8 executing prescribed display, a clock part having a clock function and a control part controlling a whole system. An operation mode is continuously controlled even if a flip opening/closing operation is executed in accordance with the state (on/off) of the flip opening/closing detection switch 3, an operation mode (during communication, during call and waiting) and time data from the clock part. If there is a call, the call is terminated and the communication is immediately performed just by opening the flip 2. Also, the communication is not immediately ended even when the flip 2 is erroneously closed in the middle, and the communication is continuously performed as it is, if the flip 2 is opened before the clock part clocks a given time.  If the user sets a temporary holding, the communication is not terminated even though the flip 2 is closed for comparatively long time, as the given time clocked by the clock part has been set to be changed longer, for example, thereby the temporary holding is released by opening the flip 2 to reopen the communication immediately.
Patent JP-2001167469-A (JP)
Title: Optical device
Inventor: SHIMOZONO HIROAKI
IPC: G11B7/135
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an optical device that can be made thin and is superior in productivity. SOLUTION: A plane having the two optical axes of lights from first and second light sources 1 and 6 before reaching an optical medium 3 is roughly parallel to optical disks 5 and 8, and the light from the first or second light source 1 or 6 and passed through the optical medium 3 is reflected roughly in the vertical direction by a reflecting member 10, and converged on the optical disks 5 and 8.
Patent JP-H05160019-A (JP)
Title: Manufature of semiconductor device
Inventor: TSUJI HITOSHI
IPC: H01L21/3065
Filed: 1991-12-03
Abstract: PURPOSE:To suppress sputtering of etching substance on the side wall of a resist aperture part, and to prevent the growth of a modified substance film consisting of a mixture by a method wherein the side wall of the aperture part of a resist pattern is deformed into a curved forward tapered shape by reflowing the resist film by heating. CONSTITUTION:An SiO2 film 2 is deposited on a GaAs substrate 3, and a resist pattern 7a, having an aperture 4 is formed thereon. Then, a resist 1 is heated up, and when its reflow is started, the upper part of the resist moves to the spreading direction on the aperture part 4 by the action of surface tention, the size (m) of the aperture bottom part is unchanged, the side wall of the aperture is turned to semicylindrical curve 9, and the final resist pattern 8 is formed in a stable manner. As a result, the sputtering of the substrate to be etched on the side wall of the resist aperture part is suppressed, and the growth of the modified substance, consisting of a mixture, can be prevented.