baber/WOPTO huggingface dataset:
Patent JP-H10250118-A (JP)
Title: Apparatus and method for ink-jet recording
Inventor: RIYUU SATSU
IPC: B41J2/21
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To average differences in discharge characteristic of nozzles, lessen streaks due to a density irregularity in a main scan direction and record high- quality images, by constituting so that the nozzles used for forming pixels in a plurality of different main scans are changed by random numbers. SOLUTION: When an ink is discharged to a medium to be recorded from a recording head having a plurality of nozzles to record the medium in accordance with the scan of the recording head, pixels are formed in a plurality of different main scans of the recording head. At this time, the nozzles which are to record the pixels are determined according to random numbers by a random number generation means. The random numbers are obtained from a distribution type dither arrangement prepared in an ink-jet apparatus. In the constitution, the nozzle used for forming one pixel of the image is changed by random numbers, so that differences in discharge characteristic of nozzles are averaged, streaks of a density irregularity in a main scan direction are lessened, and also streaks in a sub scan direction are reduced.
Patent JP-H03261368-A (JP)
Title: Switching power source
Inventor: OKA KIYOSHI
IPC: H02M3/155
Filed: 1990-03-12
Abstract: PURPOSE:To obtain wide-range output voltage by installing switching means with two stages. CONSTITUTION:When the target output voltage is low, an output voltage detection circuit 11 turns a transistor Q11 off and transmits a control signal SF to switch over a transistor Q10 to a pulse-duration modulation circuit 12. Thereby a constant-voltage circuit acts as a voltage-drop-type circuit. When the target output voltage is high, the output voltage detection circuit 11 supplies a pulse- duration modulation signal of the maximum duty factor to the transistor Q10 and transmits a control signal SF to switch over the transistor Q11 to the pulse duration modulation circuit 12. In this time, the constant-voltage circuit acts as a boosting type circuit with the operation of a boosting coil L10 as the transistor Q11 is turned on and off.
Patent JP-S61216905-A (JP)
Inventor: SASAKI HIDEO
IPC: E01C19/10
Filed: 1985-03-22
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-S54149618-A (JP)
Title: Copy material of photo- and heat-sensitive type
Inventor: KUNIKANE MAKOTO
IPC: G03C1/67
Filed: 1978-05-16
Abstract: PURPOSE:To increase the image density and to prevent the texture from being colored by combining special photosensitive sheets and image receiving sheets. CONSTITUTION:There is formed on a (semi-) transparent substrate a photosensitive layer which is composed mainly of a derivative of phenol, a dye and a binder, thereby to produce a photosensitive sheet. There are laminated upon an apaque substrate both a precoat layer, which is composed mainly of a white pigment and a binder, and an image receiving layer which is composed mainly of a diazo compound thereby to produce the image receiving sheet which contain in either layer an alkali generating agent for a heat-sensitive diazo copy material and a complex of Co(III). The photosensitive sheet is exposed to an image to make the phenol derivative of the exposed portion non-sublimative and then is overlaid on the image receiving sheet so that it is heated. The phenol derivative left inchanged in the non- exposed portion is sublimated and transferred to the image receiving sheet so that the complex of Co(III) at that portion is reduced to generate NH3. At the same time, an alkali is generated from the alkali generator so that the phenol derivative and the diazo compound are coupled.
Patent JP-H10257020-A (JP)
Title: Optical communication method and equipment therefor
Inventor: YUKAWA YUJI
IPC: H04B1/707
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the transmission characteristics of high quality without considering the distortion characteristics of an optical transmission section by spectrum-spreading plural electric signals respectively by spreading codes and frequency-multiplexing and transmitting them in the case of converting the electric signals into optical signals and transmitting them. SOLUTION: The electric signals inputted to input terminals 10-1 to 10-N are respectively spectrum-spread by a multiplier 19 by using the spreading codes generated by spreading code oscillators 17-1 to 17-N. The respective spectrum converted electric signals are frequency-multiplexed just by being multiplexed in a multiplexer 11. The electric signals multiplexed in the multiplexer 11 are inputted to an electric/optic converter 12, intensity-modulated and outputted to an optical fiber 13. The optical signals are transmitted to a reception side, converted into the electric signals by an optic/electric converter 14, distributed into N pieces in a distributor 15 and respectively inversely spread in a multiplier 20 by the spreading codes generated by the spreading code oscillators 18-1 to 18-N.
Patent JP-S60201225-A (JP)
Title: Gas manometer
Inventor: KIYOUGOKU HIDEAKI
IPC: G01L9/00
Filed: 1984-03-26
Abstract: PURPOSE:To improve operability by forming a phase-locked loop so that a current flowing through a piezoelectric vibrator is invariably in phase with an impressed voltage. CONSTITUTION:The output of a frequency control circuit 5 is supplied to the piezoelectric vibrator 6 and further impressed to a current-voltage converter 7. This current-voltage converter 7 outputs a voltage proportional to the current flowing through the piezoelectric vibrator 6. A phase comparator 8 detects the phase difference between the output voltage of the frequency control circuit 6 and the output voltage of the voltage converter 7 and outputs a voltage proportional to the phase difference. This output voltage is connected to the frequency control terminal of the frequency control circuit 5 to form the feedback loop so that the frequency of the voltage impressed to the piezoelectric vibrator 6 is invariably equal to the resonance frequency. Then, a low-pass filter 9 removes a high-frequency component and a noise from the output of the phase comparator 8 and stabilizes the system normally.
Patent JP-S60202494-A (JP)
Inventor: KANEZASHI HISANORI
IPC: G10L25/00
Filed: 1984-03-28
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-2000254821-A (JP)
Title: Rotary saw
Inventor: HASEGAWA SEIICHI
IPC: B23D61/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotary saw capable of cutting nonferrous metal excellently. SOLUTION: Many teeth 13 are formed in the peripheral direction on the outer periphery of a disk-shaped base metal at specified pitches, and at least three teeth arranged continuously in the peripheral direction are defined as one set, and teeth 14 to 17 in one set are made different from each other in height. The lowest tooth is made to a flat tooth 17, and the other teeth 14 to 16 are made to trapezoid mountain-shaped teeth 14 to 16, the corner sections of both sides of which are removed at a specified corner angle. In this case, the removal quantity of the corner sections of each of the trapezoid mountain- shaped teeth 14 to 16 becomes large in the order of their height.
Patent JP-S56155461-A (JP)
Title: Voice output system for electronic register
Inventor: OOTSUKA TETSUO
IPC: G06F15/16
Filed: 1980-05-01
Abstract: PURPOSE: To facilitate confirmation of the amount of deposit money, by outputting automatically the amount of deposit money with voice when change data is displayed after subtotal data is displayed on the display part.  
     CONSTITUTION: Each data stored in the A register is sent to display buffer HB in accordance with the display operation executed in CPU7. At this time, since chip designating signal CS 3  which is given from CPU7 to display control part 6 is given to voice control part 9 also, data of the A register is written in voice buffer BB also. The type of guidance data out of data transferred to display part 5 is discriminated; and if it is decided that transferred data is change data, subtotal data transferred precedently and this change data are added to caluclate data of the amount of deposit money, and this data is converted to a voice and is output. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06276502-A (JP)
Title: Receiver for digital tv signal
Inventor: HIRANO YASUHIRO
IPC: H04N19/423
Filed: 1993-03-18
Abstract: PURPOSE:To obtain the receiver provided with a video recording function in which a digital TV signal is received as a picture of high picture quality. CONSTITUTION:Code bit stream data VSD resulting from demodulating a received digital TV signal VS are recorded on a recording medium being an IC memory card of a storage section 2. Either the reproduction signal or the signal VSD is selected by a switch 3 and the selected signal is subject to prescribed decoding processing in an error correction decoding section 4, a demultiplexer section 5, a video decoding section 6 and a voice decoding section 9 to demodulate a picture signal VD and an audio signal VA. Thus, the received digital TV signal and the reproduced signal from the storage section are demodulated by the common decoding processing and the receiver provided with a recording and reproduction function is realized at a low cost.
Patent JP-H02238151-A (JP)
Title: Idling control device of engine
Inventor: NISHIKAWA TOSHIHIDE
IPC: F02D41/08
Filed: 1989-03-10
Abstract: PURPOSE:To make the idle oscillation into an oscillation to give no unpleasant feeling to the operator and the like by making the amount of the oscillation give a fluctuation proportional to the inverse number of the frequency of the oscillation to the oscillation of the engine when the engine is in an idling condition. CONSTITUTION:The combustion condition of an engine A is controlled by a device B. And the idling condition of the engine A is detected by a device C. When the engine A is in the idling condition, the control of the combustion condition by the device B is executed so that the amount of the oscillation give a fluctuation proportional to the inverse number of the frequency of the oscillation to the oscillation of the engine by a device D. As a result, the idle oscillation of the engine A is approached to the so-called 1/f fluctuation condition positively, and the idle oscillation is made into an oscillation to give no unpleasant feeling to the operator and the like.
Patent JP-S57172915-A (JP)
Title: Photocurable urethane-acrylic resin composition
Inventor: NAKAMURA SUSUMU
IPC: C08F290/00
Filed: 1981-04-16
Abstract: PURPOSE: The titled composition suitable for surface coating, comprising a prepolymer prepared by reacting a low-MW polyester resin containing 1,4-cyclohexanedimethanol with a diisocyanate and an active hydrogen-containing acrylic monomer.  
     CONSTITUTION: 1,4-Cyclohexanedimethanol (i) is reacted with a dicarboxylic acid and another polyalcohol to obtain a low-MW polyester resin containing above 2wt% component (i). The obtained resin is reacted with a diisocyanate compound (e.g., 2,4-tolylene diisocyanate) and then with an active hydrogen-containing acrylic monomer (e.g., 2-hydroxylethyl acrylate) to form a prepolymer. The titled composition is prepared by mixing the above prepolymer, a copolymerizable monomer (e.g., styrene) and a photopolymerization initiator (e.g., benzoin).  
     EFFECT: Excellent adhesion, especially to PVC moldings.  
     USE: Surface coating of plastics, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63223716-A (JP)
Title: Optical coupling device
Inventor: TSUCHIYA AKIRA
IPC: G02B6/30
Filed: 1987-03-13
Abstract: PURPOSE:To decrease coupling loss of an optical fiber and flat plate light guide by using the same material for a material in the light guide part of the flat plate light guide and a material for fixing the optical fiber to the flat plate light guide. CONSTITUTION:The light guide part of the flat plate light guide is made of the same material as the material for fixing the optical fiber 3 to the flat plate light guide. For example, SiO22 which constitutes a clad layer when an Si sub strate 1 is thermally oxidized is formed and a light guide part having the refrac tive index higher than the refractive index of the clad part is formed atop the SiO2 film 2. The end of the optical fiber 3 is placed on the V-groove part at the end of the flat plate light guide and is fixed by using the same material as the material of the light guide part. The connection loss of the optical fiber and the flat plate light guide is thereby decreased.
Patent JP-2000254246-A (JP)
Title: Oil washing water disposal method and device in disposal of multi-chlorinated aromatic compound-contained insulating oil
Inventor: KANEDA NAOSHI
IPC: A62D3/34
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To remote and recover by-product in washing water produced in a dechlorination decomposing facility for multi-chlorinated aromatic compound as environmental pollutant and recycle waste washing water not to be discharged into external environment. SOLUTION: Already reacted oil obtained by removing chlorine of multi-chlorinated aromatic compound as inorganic chlorine while reacting multi-chlorinated aromatic compound-contained oil with t-BuOK in a decomposing reactor 1 is washed by a mixing means 9 and then chloride, non-reacted alkali are transferred to the side of washing water and separated into oil and water by an oil-water separating means 11 to recover treated oil. The oil washing water is neutralized by a neutralizing means 12, organic matters are adsorbed and removed by an adsorbing means 13 and inorganic salts containing chloride and neutralized salts are removed and recovered by a produced salt recovering means 14 and then transferred to the mixing means 9 again via a washing water circulating passage 15 and mixed directly in the reacted oil.  The quantity of heat retained in the reacted oil is used to recover produced t-BuOH by a distillation means 10 and recirculate and recycle it as washing water.
Patent JP-S59187470-A (JP)
Inventor: SAIJIYOU YOSHIAKI
IPC: B25B5/00
Filed: 1983-04-05
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-S63224874-A (JP)
Title: Method for repairing hollow structure
Inventor: SAITO ATSUSHI
IPC: B23K31/00
Filed: 1987-03-16
Abstract: PURPOSE:To shorten the repair time by forming partition walls on the inside of a hollow structure so as to surround a damaged place and filling up inert gas in the partitioned surface to repair the damaged place from the outside of the hollow structure and forming the damaged place to an inert gas atmosphere locally. CONSTITUTION:Two drainage ports 6 situated at the positions not effected thermally at both sides of the damage D are utilized to fill a synthetic resin foaming body 7 therein. Then, the partition walls 7a are formed on the inside of a square Ti pipe 5 respectively. Moreover, in th case there are no existing drainage ports 6, these are newly provided. Next, an insertion port 8 of a gas filling pipe 10 is provided to the inside of an airtight section 9 partitioned with the damage D between or when there is the existing drainage port 6, it is utilized to insert the gas filling pipe 10 and fill the inert gas G therein and air A is exhausted from a drainage port 6a newly provided and the inert gas is filled up therein. Moreover, when there is the existing drainage port 6, it is utilized. Next, the gas filling pipe 10 is pulled out and the insertion port 8 of the gas filling pipe 10 is sealed and the inert gas atmosphere is formed and afterward, the repair welding is performed by an inert gas arc welding machine T from the outside.
Patent JP-S60201661-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIKITA TOMOYUKI
IPC: H01L29/72
Filed: 1984-03-26
Abstract: PURPOSE:To contrive increase in surface inversion voltage as well as to obtain the semiconductor device having high withstand voltage and a small chip size by a method wherein an N<+> ion implantation is performed on the surface layer of an N type epitaxial layer. CONSTITUTION:After an N<+> buried layer 2 has been formed by diffusion on a P type substrate 1, an oxide film is removed, and an N type epitaxial layer 3 is formed. Then, after an oxidizing treatment and a photoresist treatment have been performed, an island is isolated and made independent by forming a P<+> insulation diffusion region 4 by performing an isolation diffusion. Then, the SiO2 layer on the surface is entirely exfoliated by performing a chemical etching and the like, and N<+> ions are implanted on the whole surface. Taking into consideration of irregularity, for example, the automatic doping in the oxidation to be performed subsequently and the like, said ion- implantation is to be performed after the SiO2 layer on the surface has been exfoliated and an oxidation 5 of 1,000Angstrom  or thereabout has been performed. By the above-mentioned overall ion-implantation, the electron density on the surface layer 6 of the epitaxial layer 3 is made higher. After performance of said ion-implantation, an oxide film to be used as the mask for base diffusion is grown to the desired thickness. Subsequently, the forming process by diffusion of a base 7, the forming process by diffusion of an emitter 8 and the like are performed, and then an IC is formed.
Patent JP-H08258398-A (JP)
Title: Developing paper for pressure sensitive copying
Inventor: NAGAI TATSUO
IPC: B41M5/52
Filed: 1995-03-17
Abstract: PURPOSE: To provide developing paper for pressure sensitive copying which has an aptitude for ink jet recording, and is excellent in water resistance of an ink jet recorded image, and besides sufficient in coloring density in pressure sensitive copying. CONSTITUTION: In developing paper for pressure sensitive copying, a developing layer contains an electron acceptive developer, a binder, and an anionic material, and a coated layer containing polycationic high molecular electrolyte is provided on the developing layer.
Patent JP-S62215247-A (JP)
Title: Light switching element
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/153
Filed: 1986-03-17
Abstract: PURPOSE:To improve transmittance of light in the visible region with an inexpensive and simple structure and to provide easily a protecting function independently of the shape of the surface by forming a front side glass layer on a polyvinyl butyral resin layer contg. an ultraviolet absorber. CONSTITUTION:An electrochromic (EC) sun roof glass comprising a light switching element is constituted of three plane glass layers. i.e. a front side glass layer 1, an intermediate glass layer 2, and a rear side glass layer 3. A polyvinyl butyral resin layer 4 contg. an ultraviolet absorber is interposed between the front side glass layer 1 and the intermediate glass layer 2, and an EC layer 5 is interposed between the intermediate glass layer 2 and the rear side glass layer 3. Thus, a polyvinyl butyral resin layer 4 contg. an ultraviolet absorber is formed on the intermediate glass layer 2 which serves as a surface layer of an EC panel constituted of the intermediate glass layer 2, EC layer 5 and the rear side glass layer 3. And a surface glass layer 1 is formed thereon.
Patent JP-S53143459-A (JP)
Title: Outer blade for electric razor
Inventor: SHIGEMATSU TATSUO
IPC: C22C19/03
Filed: 1977-05-20
Abstract: PURPOSE: To provide an electric razor outer blade whose structure is stable even when it is heated to a high temperature by adding manganese ion and inorganic brightener to an electrolyte containing nickel ion for an electro-deposition process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61217867-A (JP)
Title: Automatic transfer system using ic card
Inventor: OKI YASUHIKO
IPC: G07F7/08
Filed: 1985-03-22
Abstract: PURPOSE:To simplify the operation of a user in an automatic transfer processing mode by storing previously the preceding transferee data into an IC card. CONSTITUTION:The transferee data is supplied after input of a key word. If the transferee is used precedingly, a CPU 1 of an IC card reads out the transferee corresponding to the input key word from the transferee data stored in a memory 2. Then the read-out transferee is displayed at a display part of an automatic transaction device. Thus the user can select the desired one out of the displayed transferee data and can supply the transferee data in a simple way.
Patent JP-H07266905-A (JP)
Title: Differential mount device of automobile
Inventor: MORI HIROSHI
IPC: B60K17/16
Filed: 1994-03-29
Abstract: PURPOSE:To improve top slow oscillation and to increase fuel tank capacity. CONSTITUTION:A front part of a differential unit 1 is supported by a roughly T-shaped differential bracket 6 a front end 6a is connected to a front part upper surface of the differential unit 1 and extended to the rear of a car body and a rear part of which connects both ends branched in the car width direction to a front member 8 of a sub frame 7 through front mount bushes 10, 10, and a rear part of the differential unit 1 is supported on a cross member 9 of the sub frame 7 through rear mount bushes 14, 14.
Patent JP-S53144339-A (JP)
Title: Light transmitting particles for color image formation
Inventor: ISHIDA EISUKE
IPC: G03G5/12
Filed: 1977-05-20
Abstract: PURPOSE:To obtain a sharp cyan image of low fog and high resolution by one time exposure and one time development in electrophotography with high color reproductivity without using color separation filters by adding a specified sublimable colorless dye.
Patent JP-S58176679-A (JP)
Inventor: TAKAHASHI YOSHIHISA
IPC: G06K15/02
Filed: 1982-04-09
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-H09250521-A (JP)
Title: Clip for fixing flat harness
Inventor: SUZUKI HITOSHI
IPC: F16B5/06
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the restriction for processing sequence and to eliminate the variation in the dissolving state so as to prevent the insufficient strength, and also to eliminate the occurrence of fluctuation of clip attachment size by opening a clip attachment hole on a film after lamination and to enable the strength in the contact area to be increased. SOLUTION: A clip 1 for fixing a flat harness to attach flat harness 11 which bundles plural electric wires to flat shape with film 12 to an automobile body is equipped with a clip body, a band 3, a washer 4 to hold a film provided on the band 3, a locking stand 5 for film retention engaging with a harness holding hole 14, and a locking foot 6 for fixing the automobile body engaging with an automobile body fixing hole protrusively provided on the locking stand 5 for film retention. And, the film 12 is held with the clip body and the film holding washer 4, and the flat harness is fixed to the automobile body with the locking pin 6 for fixing the automobile body.
Patent JP-H04274679-A (JP)
Title: Signal insertion circuit
Inventor: TSURU TOSHIHIKO
IPC: H04N5/265
Filed: 1991-02-28
Abstract: PURPOSE:To suppress deterioration in the quality of a composite video signal and to exclude a transient phenomenon by a clamp response. CONSTITUTION:A sample-and-hold circuit 1 samples and holds a pedestal potential of a composite video signal based on a sample pulse fed from a sample pulse generating circuit 2. A mixer circuit 3 mixes the pedestal potential to an insertion signal additively. A changeover circuit 4 is switched by an insertion control signal and an output signal of the mixer circuit 3 is outputted only for a period when the insertion signal is to be inserted and the composite video signal is outputted for other periods.
Patent JP-H08255856-A (JP)
Title: Heat sink
Inventor: KATSUI TADASHI
IPC: H01L23/36
Filed: 1995-03-17
Abstract: PURPOSE: To provide a heat sink which is equipped with a forced-air cooling means and suitable for two or more heating elements. CONSTITUTION: A heat sink applied to at least two or more heating elements which contain two integrated circuit packages 4 and 6 is fixed to the integrated circuit packages 4 and 6 and composed of a base member 8 equipped with fins and an air cooling means 14 located nearly at its center.