baber/WOPTO huggingface dataset:
Patent JP-H09246983-A (JP)
Title: Digital signal processor
Inventor: SHIMADA MASATOSHI
IPC: H03H17/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent a higher harmonic component extraction part from entering a signal main line and to consider even level fluctuation in a digital signal processor aiming at noise elimination. SOLUTION: RZ digital (time sequential) signals gain controlled in an analog signal level control part 1 are Fourier developed in a fast Fourier transformation part 3. A frequency component detection part 2 extracts signal components from Fourier developed frequency axis signals and controls the analog signal level control part 1 so as to fix the level at all times. Further, the frequency component detection part 2 prepares signals from which higher harmonic components are eliminated and they are subtracted from the frequency axis signals in a subtractor part 4. Thereafter, they are restored to digital (time sequential) signals in an inverse fast Fourier transformation part 5.
Patent JP-H05258547-A (JP)
Title: Flexible cable for recording/reproducing device
IPC: G11B5/17
Filed: 1992-03-10
Abstract: PURPOSE:To provide a flexible cable suitable for the miniaturization of the whole recording/reproducing device and the attainment of the large capacity of it. CONSTITUTION:One flexible cable 2 is branched, land parts 5a and 5b are provided having lands 4a and 4b for signal lines from a recording/reproducing head to each of its ends and thus, plural land parts are arranged on the surface of the carriage arm 1 of an actuator provided on the recording/reproducing device for moving the recording/reproducing head to the specified location of an information recording medium. Therefore, the area for the land parts is expanded retaining the previous actuator form.
Patent JP-S52134868-A (JP)
Title: Treatment of waste alkali solution
Inventor: KOIWA YOSHIHISA
IPC: C02F1/74
Filed: 1976-05-07
Abstract: PURPOSE: To extinguish the reducing property of a waste alkali solution without use of expensive chemicals by the contact of the waste alkali solution containing reducing sulfur compounds with oxygen-containing gas at a low temperature while applying stirring power not less than 8 kw/m 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04286909-A (JP)
Title: Apparatus and method for measuring strain
Inventor: SHIRAISHI MITSURU
IPC: G01N3/06
Filed: 1991-03-15
Abstract: PURPOSE:To measure an object to be measured which is originally bent with high reproducibility of strain by performing arithmetic processing of length of the object to be measured corresponding to shape data before and after force is applied to the object. CONSTITUTION:A bent object 15 to be measured is fixed by a sample fixing means 11, shape displacement of the object 15 before and after force F is applied to it by a force applying means 12 is respectively measured by a measuring means 13, and the shape data DZa, DZb are output to a control means 14. Thus first and second length La, Lb corresponding to the data DZa, DZb can be subjected to arithmetic processing by the means 14 from the data DZa, DZb of the bent object 15. Strain epsilon of the object 15 which is originally bent can be automatically measured based on the data.
Patent JP-S63219756-A (JP)
Inventor: YOSHIMI SATORU
IPC: E04F15/18
Filed: 1987-03-06
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-H05254197-A (JP)
Title: Paper discharging mechanism for printer
IPC: B41J13/02
Filed: 1992-03-10
Abstract: PURPOSE:To provide a paper discharging mechanism wherein structure is simple and cost is low, providing high precision in pitch, and noises are reduced. CONSTITUTION:A guide section is provided for axially supporting a paper discharge roller 8 and for axially and movably supporting a transfer roller 9 arranged between the paper discharge roller and a platen 2 along the platen until a position where the power is transmitted at normal rotation of the platen and the power is not transmitted at reverse rotation of the platen. A holder member 13 which is axially and rotatably supported by a stacker lower member 11 and an elastic member for energizing the holder member so as to press the transfer roller 9 to the platen are provided.
Patent JP-S63219433-A (JP)
Title: Hot water feed device in automobile, boat for leisure and the like
Inventor: UEDA TOSHIBUMI
IPC: B60N3/18
Filed: 1987-03-05
Abstract: PURPOSE:To simply and reliably produce hot water, by a method wherein an electric pot and an inverter are situated in a place in an automobile room, and the power of a battery is converted into an AC power by means of the inverter to feed it to the electric pot. CONSTITUTION:A housing 2 is placed below a dash board 1, an opening 2a is formed in the surface, positioned facing a seat 3, of the housing 2, and a stepped part 2b is formed to the lower part of the housing 2. An electric pot 5 is removably mounted to the stepped part 2b, and an insertion plug 5a of the electric pot 5 is connected to a service power outlet. The electric pot 5 is provided with a hot water feed port 5b to a cup 11, and a table 10 is foldably coupled to the end part of a cover 6, with which the opening 2a is covered, by means of a hinge 7. Meanwhile, An inverter 4 is contained in a position below a trunk or a rear seat. This constitution converts the power of a battery into an AC power by means of the inverter 4 to heat water in the electric pot 5.
Patent JP-S59178968-A (JP)
Title: Power source voltage switching circuit
Inventor: KANASHIKI MASAAKI
IPC: H02M3/28
Filed: 1983-03-26
Abstract: PURPOSE:To lead high and low power voltages by switching by applying a switching element to a switching regulator, and controlling ON/OFF the switching element in response to the switching of the operation mode. CONSTITUTION:A transistor 12 for switching a power voltage is inserted between the power input terminal 8 in a switching regulator and the secondary coil of a switching power transformer 3. ''H'' or ''L'' switching control signal is applied through a resistor 14 to the control input terminal 13 to the base of the transistor 12. High and low DC output voltages are led to the power output terminals 10, 10' in response to the ON/OFF of the transistor 12.
Patent JP-S60195954-A (JP)
Title: Microwave hybrid integrated circuit
Inventor: FUJIOKA KOUJI
IPC: H01L23/66
Filed: 1984-03-17
Abstract: PURPOSE:To improve the reliability by forming a dielectric substrate in a 2- layer structure, and forming wirings via a through hole between the layers, thereby eliminating the step of wire bonding. CONSTITUTION:A dielectric substrate is formed in a 2-layer structure of a dielectric substrate 13 which forms an upper layer and a dielectric substrate 14 which forms a lower layer. The separated end of an output line 8 formed with a through hole 16 is led to between the substrates 13 and 14. A transmission line is formed on the substrate 14, and two through holes 16 are connected between the layers of the substrates 13 and 14. If the substrate is one, the transmission line 3 and the output line 8 are crossed on the upper surface of the substrate, but in the construction of this embodiment, the dielectric substrate is formed of 2 layers, and a through hole 16 for connecting output lines 8 between the layers and a transmission line 15 are formed. Thus, the manufacturing step is shortened by eliminating wire bonding, the disconnection of wires 11 shown in Fig. 1 and the shortcircuit of the wire 11 and the transmission line 3 can be prevented to improve the reliability.
Patent JP-H01267752-A (JP)
Title: Microcomputer system
Inventor: TOTSUDO RINCHI
IPC: G06F12/06
Filed: 1989-03-03
Abstract: PURPOSE: To accommodate a memory module of optional dimension by giving the information of correct departure address to the memory module by a signal moving between CPU and the memory module. CONSTITUTION: A CPU memory 10 has sufficient dimension for the most of the processing tasks of a processor 10. A fixed processing task is given by extension memory boards 12 and 14 and the respective memory boards 12 and 14 have a memory 20 and decode logic 22. Decode logic 22 decides address designation range in the corresponding memory 20 based on an input which specifies the coupled storage quantity of the storage quantity of the memory 20 and the CPU memory 18. An input signal SA/IN from CPU 16 gives the signal expressing memory quantity with a low-order address in the memory board 12, that is, an output which permits whole bits to be logic 1 regardless of the measure of the CPU memory 18, to a line 24. Thus, the memory module of optional measure is contained.
Patent JP-S62213177-A (JP)
Inventor: UIRUFURIITO YURUGENSU
IPC: H01L31/04
Filed: 1987-03-06
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-H04287527-A (JP)
Title: Method and device for outputting signal light in response to electric signal
Inventor: OGITA SHOICHI
IPC: H04N7/16
Filed: 1991-03-18
Abstract: PURPOSE:To light an optical signal in response to a CATV signal without deteriorating the modulation characteristic while suppressing increase in noise and distortion with respect to the optical CATV transmission method and device. CONSTITUTION:The device is provided with a high frequency signal source 30 outputting a signal whose frequency is sufficiently higher than a frequency of a CATV signal, and a superimposing means 32 superimposes a high frequency signal from the high frequency signal source 30 onto the CATV signal from a CATV signal generating section 14. The CATV signal to be sent is converted into an optical signal by superimposing the signal onto a bias current from the bias power supply 12. While the frequency of the CATV signal is 50-300MHz, the frequency of the high frequency signal source 30 has a sufficiently high frequency of 3-5GHz. The wavelength of a DFB laser is modulated together with the modulation of luminous intensity when the modulation by the intensity of the signal current in the DFB laser is implemented. Thus, when modulation is implemented by a comparatively large current amplitude, the frequency modulation corresponding to the CATV signal is sufficiently implemented, resulting that increase in excess noise and distortion due to the coupling with an optical fiber is suppressed caused by the achromatic performance of the DFB laser is deteriorated to some degree.
Patent JP-H07262813-A (JP)
Title: Light transmissive member, manufacture of light transmissive member, and lighting apparatus
Inventor: NAKANO TAKASHI
IPC: F21V3/00
Filed: 1994-03-23
Abstract: PURPOSE:To provide a lighting apparatus which has a three-dimensional curved surface swelling generously, and soft atmosphere, and produces the atmosphere of Japanese paper taste. CONSTITUTION:A shade 2 is a light transmissive member formed in a three- dimensional curved surface swelling generously, and its inner side is a transparent acrylic resin plate 21, while its outer side is a light transmissive layer 22 including fibers. When a fluorescent lamp 1 is lighted, the fibers of the light transmissive layer 22 are made in a transparent design when the light transmits the transmissive layer 2, and the atmosphere of Japanese paper taste is produced.
Patent JP-S63218940-A (JP)
Title: Silver halide photographic sensitive material containing novel hardening agent
Inventor: TACHIBANA NORIKI
IPC: G03C1/30
Filed: 1987-03-09
Abstract: PURPOSE:To assure film strength without impairing photographic characteristics by hardening at least one layer among photograph constituting layers formed on a base by a compd. having an alpha-oxysulfo group. CONSTITUTION:At least one layer among the photograph constituting layers formed on the base are hardened by the compd. having the alpha-oxysulfo group. The compd. having the alpha-oxysulfo group preferably used in this embodiment is expressed by formula I. In formula I, J is a group of n-valency; (n) denotes any of >=1<=10 integers, is more particularly preferably any of 2-5; R denotes a monovalent substituent. The film strength is thereby assured without impairing the photographic characteristics.
Patent JP-H08245927-A (JP)
Title: Ultraviolet ray-polymerization type adhesive composition and pressure sensitive adhesive double coated tape
Inventor: TAKAHASHI SATOSHI
IPC: C09J7/02
Filed: 1995-03-13
Abstract: PURPOSE: To provide an ultraviolet ray-polymerization type adhesive composition capable of readily thickening and stably keeping easily separable hollow fine particles in a solution. CONSTITUTION: This ultraviolet-polymerization type adhesive composition composed of a (meth)acrylate of alkyl alcohol, a compound containing an ethylenie unsaturated bonding group copolymerizable with the (meth)acrylate, a polyfunctional oligoacrylate, a photopolymerization initiator and hollow fine particles is thickened by using one of clay mineral such as montmorillonite and smectite group and a lipophilic thickener obtained by substituting a cation existing in a kind of unit crystal layer of a water-containing aluminum silicate with an organic salt such as an aliphatic amine compound, e.g. 'Loosent SAN'(R)(Coop chemical Co.) and 'Organite'(R)(HOJUN YOKO Co.).
Patent JP-S61214751-A (JP)
Title: Generator for revolving field type welding
Inventor: FUJIKAWA TAKAYUKI
IPC: H02K19/36
Filed: 1985-03-18
Abstract: PURPOSE:To improve the stability of an arc at welding time by winding a welding power source winding in the slot of an armature core, and connecting the winding through a phase control rectifier with an external output terminal. CONSTITUTION:Slots 22 are formed at the prescribed pitch on the inner periphery of an armature core 21, and a welding power source winding 23 and a general AC power source winding are wound in the slots 22. A rotor core 24 is rotatably engaged in the core 21, and a field widing 26 is wound on a rotor core 24. A plurality of rotor grooves 27 are recessed at the secondary pitch of the pitch of the slots 22 on the pole surface of the core 24, and salient poles 28 are formed between the grooves 27. The winding 23 is connected through a phase control rectifier with an external output terminal.
Patent JP-S56148415-A (JP)
Title: Folding method for sheet
Inventor: NAKASHIMA YOUICHI
IPC: B21D5/00
Filed: 1980-04-21
Abstract: PURPOSE: To sharply fold the sheet while conserving its beautiful appearance, and to improve the beauty of appearance of the folded product, by cutting a V-groove of prescribed angle and depth off in the inner side of the part to be folded in the sheet, and by folding the sheet.  
     CONSTITUTION: A 90° V-groove 2 is cut off in the inner side 1a of the part to be folded in a steel sheet 1 of thickness T. The V-groove 2 is cut to a depth (h) determined so as to leave in the sheet a thickness (t) equal to about 1W1/2 of radius R of the outside corner to be formed by the folding work, and then, the sheet 1 is folded. Or otherwise, the 90° V-groove 2 is cut off in the inner side 1a of the part to be folded in the sheet of thickness T to a depth (h) similar to above said depth (h). And additionally, at the apex of the V-groove 2, a round small groove having a radius (r) equal to about 1W1/2 of radius R of the outside corner is formed, V- groove 2 that the tangent to the round groove (r) is in contact with the inner side 1a of the part to be folded at 90° angle is cut off and then, the sheet 1 is folded. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61211711-A (JP)
Title: Phase comparator
Inventor: OKANO TAKASHI
IPC: H03K5/26
Filed: 1985-03-16
Abstract: PURPOSE:To sample and hold the level of an inclined signal by sample pulse synchronous with a specified signal to be phase compared and make the hold output a phase error signal by generating the inclined signal basing on output pulse of a frequency dividing device. CONSTITUTION:A reference oscillator 1 is made of, for instance, a crystal oscillator, and generates a reference signal of frequency N times horizontal frequency fH. A reference signal A passed through an AND gate 12 is divided into 1/N by a counter 13 and becomes a pulse signal B of horizontal frequency fH, and supplied to an MMV2. Output of the MMV2 becomes input of one side of two input OR gate 14, and the output C becomes a control signal of a switch 4. An inclined signal D, output of a capacitor 3 is impressed to a sample switch 7 through a buffer 6 and the sample output is held by a hold capacitor 8. The hold output becomes a phase error signal through a buffer 18.
Patent JP-S61210572-A (JP)
Title: Flexible disc drive
Inventor: YOKOUCHI HIDEYA
IPC: G11B21/08
Filed: 1985-03-15
Abstract: PURPOSE:To attain energy saving by applying single phase excitation to a drive means of a step motor at on-track position and disconnecting the excitation after a prescribed time to suppress heating of a flexible disc drive. CONSTITUTION:When a step motor is moved from the 2nd to the 4th track, for example, phases A, B are energized by a step signal and as soon as a phase C is energized after a time T1, the phase A is deenergized. Then the phase A is deenergized by a step signal after a time T2, a phase D is energized, the phase A is energized after a time T1, the phase C is denergized and when the step signal is not inputted in this case, the phase D is deenergized after a time T3, single excitation by the phase A only is attained. The single phase excitation remains for a prescribed time until the vibration of the step motor is restored and the excitation is stopped after a time T4. This position is a position repro ducing the recording. Thus, generation of a switching noises is prevented.
Patent JP-H07237316-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: H01L33/00
Filed: 1994-02-25
Abstract: PURPOSE:To reduce a size of a page memory in a page printer by providing a block control means for controlling a plurality of blocks per block obtained by dividing a large number of image forming elements and an address generator for making access to the block control means at random and controlling it. CONSTITUTION:A plurality of image forming elements L1-L40 are arranged. Printing data is supplied to the respective image forming elements to be printed. This solid state image forming device comprises a block control means 6 for controlling a plurality of blocks per block obtained by dividing the image forming elements of a great number and an address generator 10 for making access to the block control means 6 at random and controlling it. As a result, a page memory can be reduced in size in a page printer.
Patent JP-H08223701-A (JP)
Title: Grounding device with sliding surface cleaner for electric vehicle
Inventor: SATO MOTONOBU
IPC: B60L5/00
Filed: 1995-02-17
Abstract: PURPOSE: To remove adhering objects on the surface of a sliding ring by incorporating a sliding surface cleaner formed of an abrasive substance mixed with synthetic resin, metallic inorganic material or ceramics and provided with a spring at the end in a sliding surface cleaner retainer. CONSTITUTION: A main circuit current flows to a rail surface by pressing a ground brush holder 4 mounted at a sliding ring 2 and a shaft box 3 mounted around a shaft 1 to the ring 2 by a spring 5 and the contact with the held rectangular parallelepiped ground brush 6. A sliding surface cleaner 9 is made of abrasive substance mixed with synthetic resin, metallic inorganic material or ceramics, and the axial width direction formed in the parallelepiped is formed larger than the width of the brush 6, and a spring 8 is provided at the end and contained in a sliding surface cleaner retainer 7. The cleaner 9 is so disposed on the ring 2 as to bring the brush 6 into coincidence with the axial direction, thereby holding the contact surface of the ring with the brush in a clean state.
Patent JP-H08216661-A (JP)
Title: Car air-conditioner control device
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1995-02-17
Abstract: PURPOSE: To provide a car air conditioner control device capable of speedily extending conditioned air all over the inside of a car room. CONSTITUTION: This device is furnished with a switchover control part 1 to open a specified one of a plural number of air conditioner spit holes B, D, H in correspondence with opening combination selection information KS input from outside, a sequence control part 2 to continuously input the opening combination selection information KS of different contents to this switchover control part 1 in a periodic order and an actuation control part 3 to actuate this sequence control part 2 in accordance with an outside signal GS.
Patent JP-H02232975-A (JP)
Title: Photoconductive sensor
Inventor: ARAI MICHIO
IPC: H01L31/0264
Filed: 1989-03-06
Abstract: PURPOSE:To make a photoconductive sensor fast enough in optical response speed and large in the gain of a photocurrent by a method wherein a film, in which granular photoconductive material and granular conductive material are compounded, is formed as a photoconductive film between electrodes. CONSTITUTION:A photoelectric conversion element is composed of a common electrode 2 and individual electrodes 3, which are formed on a substrate 1 sandwiching a photoconductive film 4 between them. The photoconductive film 4 is formed of a film in which granular photoconductive material 41 of halogenated Tl and granular conductive material 42 are compounded. Material such as carbon, Pt, Mo, W, Ti, Ta, Ni, Zr, Cu, or organic conductive material TCNQ can be used as the conductive material 42. CdS, CdSe, or the like other than halogenated Tl can be used as the photoconductive material 41.
Patent JP-H01229066-A (JP)
Title: Method for curing thermosetting resin composition
Inventor: IWAMOTO KAZUMI
IPC: C08L67/06
Filed: 1988-03-09
Abstract: PURPOSE:To enable curing in high quality and cycles at a low cost without deteriorating strength, weather resistance, etc., by curing a thermosetting resin composition consisting of an unsaturated polyester resin of a low acid value, etc., in the presence of a curing accelerator using a curing catalyst. CONSTITUTION:A thermosetting resin composition of a low acid value (<=15mg KOH/g, preferably <=10mg KOH/g) consisting of 20-80wt.% unsaturated polyester of an acid value as low as <=20mg KOH/g, preferably <=15mg KOH/g prepared by condensation reaction of an unsaturated acid with excess glycols and 20-80wt.% monomer having double bond (e.g., styrene) is cured in the presence of 0.2-2wt.% curing accelerator (e.g., cobalt naphthenate or dimethylaniline) using 0.5-3wt.% curing catalyst (e.g., acetylacetone peroxide).
Patent JP-S53138285-A (JP)
Title: Semiconductor device
Inventor: YAMANO TAKESHI
IPC: H01L29/78
Filed: 1977-05-09
Abstract: PURPOSE:To prevent an insulation defective between the terminal part of a poly Si layer and the corner part under a metal film, by forming an oxidized film and metal film after providing a canopy part to the mask by over-etching the insulation film and poly Si layer on a P-type substrate using the intermediate oxidized mask.
Patent JP-S57177237-A (JP)
Title: Operation voltage supply device
Inventor: HARUTOMUUTO BURUNSU
IPC: H02J9/06
Filed: 1982-03-31
Abstract: A circuit for assuring the supply of voltage to an electronic circuit can be switched to an auxiliary voltage source via a series-connected, self-conducting field-effect transistor when the supply source fails. The circuit, which is realized with very little circuitry, has a voltage divider connected across the load; a tap on the voltage divider is connected to the gate electrode of the transistor. The invention is useful, for example, for protecting data in C-MOS memories of microprocessors.