baber/WOPTO huggingface dataset:
Patent JP-H02250764-A (JP)
Title: Horning method
Inventor: KAKEHI TETSUO
IPC: B24B33/06
Filed: 1989-03-23
Abstract: PURPOSE:To sharply reduce the facility cost and device space by horning a work with one kind of a grindstone, changing and controlling the stroke position of a horning head to the position where horning can be performed with another kind of a grindstone, and horning the same work with two or more kinds of grindstones. CONSTITUTION:When grindstones are machined to the preset rough horning size, a rough horning drive stopping command is issued by the fixed size detecting action of an air nozzle 51, and grindstones 12 and 13 are shrunk by the ascent of a rod 23. The piston 43 of a stroke cylinder 42 is largely lowered by a grindstone changing command, and the stroke position of a horning head 11 is changed to the position where the inner periphery of a work W can be horned by the finishing grindstone 13. The grindstone expansion, grindstone rotation, and stroke action between an upper limit setter 48 and a lower limit setter 49 are again commanded, and the finishing horning by the finishing grindstone 13 is performed.
Patent JP-S63236709-A (JP)
Title: Production of carbon material
Inventor: SUGIMOTO YUKIHIRO
IPC: C01B31/02
Filed: 1987-03-25
Abstract: PURPOSE:To stably produce a carbon material having high density and strength and excellent quality at a low cost, by carbonizing a carbonaceous molded article containing carbonizable substance while constraining the circumference of the molded article. CONSTITUTION:A carbonaceous molded article containing carbonizable substance is carbonized while constraining the circumference of the article. The material to constrain the circumference of the article not necessarily has a strength up to high-temperature but is necessary to have a gas permeability to enable free dissipation of gas generated in the carbonization process. Tapes of paper, cloth, heat-resistant resin, ceramics, carbon fiber, etc., are preferable as the constraining material because the material is easily available at a low cost and easily applicable to constraining operation (winding operation). Another preferable method for constraining the carbonaceous molded article is insertion of the molded article into a vessel made of steel, cast iron, carbon or ceramic having a size slightly larger than the molded article and furnished with a proper ventilation hole.
Patent JP-S546483-A (JP)
Title: Temperature compensating device by hall element
Inventor: MIYOSHI MINORU
IPC: H01L43/06
Filed: 1977-06-17
Abstract: PURPOSE: To obtain a Hall element suitable for magnetic heads requesting high S/N, by forming a temperature compensating semiconductor having the same material as the semiconductor forming the element on the voltage terminal of a Hall element unifiedly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236931-A (JP)
Title: White balance detector
Inventor: SHIBATA YOSHITAKA
IPC: G03B7/08
Filed: 1987-03-25
Abstract: PURPOSE:To improve detection accuracy by outputting a control signal based upon the output ratio of specified colors of color temperature information. CONSTITUTION:The outputs of four kinds of photodetectors 16-19 which have spectral characteristics of green, red, blue, and yellow are converted by logarithmic amplifiers 20-23 into logarithmic values and differential amplifiers 24-26 find the ratios of specific outputs. Namely, the amplifier 24 finds the difference between the outputs of the amplifiers 20 and 21 and the amplifiers 25 and 26 find the differences between the outputs of the amplifiers 21 and 22, and 22 and 23 similarly. A white balance adjusting voltage generating circuit WB 27 generates a control voltage for controlling the gain of a variable gain amplifier with the outputs of the amplifiers 24 and 25. A decision circuit 28 judges an incident light source from the outputs of the amplifiers 25 and 26. The output of the decision circuit 28 controls adding circuits 29 and 30. Namely, the addition and subtraction of a compensating voltage from a compensating voltage generating circuit 31 are controlled for the control voltage from the circuit 27. Consequently, the kind of the light source is securely discriminated to improve the detection accuracy.
Patent JP-H10266845-A (JP)
Title: Double pipe type exhaust manifold
Inventor: NAGASAKA TOMOYOSHI
IPC: F01N13/10
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a double pipe type exhaust manifold which consists of a double structure of an outer pipe and an inner pipe, and mitigates thermal stress caused by thermal expansion or thermal constriction of an inner pipe with a simple method. SOLUTION: In the double pipe type exhaust manifold, a cylinder head mounting flange 25 is connected to an opening end of an outer pipe connecting cylindrical section 21a which is formed on the side wall of an outer pipe 21, an inner pipe 29 is arranged on the inner side of the outer pipe 21 via thermal insulating space 27, and an outer pipe connecting cylindrical section 29a via thermal insulating space 27 on the inner side of the outer pipe connecting cylindrical section 21a. An annular protrusion 29b is molded integratedly on the outer periphery of the inner pipe 29, and a top 29c of the annular protrusion 29b is tightly stuck to the inner periphery of the outer pipe 21.
Patent JP-S62230176-A (JP)
Title: Number of scanning lines/sequential scanning conversion system
Inventor: TANAKA YUTAKA
IPC: H04N7/01
Filed: 1986-03-31
Abstract: PURPOSE:To reduce the scale of a conversion device and heighten the quality of a converted picture by changing the content of conversion processing between a still picture area and an auimation area. CONSTITUTION:Input signals by K line/L field 2:1 interlace system are lead in an interpolating filter section consisting of field memories 1 and 2, line memories 5-9, a weighted averaging section 10. On the other hand, the input signals and one frame delay signal are led in a movement detecting section 4, and discrimination of an auimantion area and a still picture area is performed there. The weighted averaging section 10 consists of a coefficient multiplier and an adder, and coefficient values are controlled by signals from the movement detecting section 4. Thus, a signal of M line/N frame sequential scanning is outputted from the weighted averaging section 10.
Patent JP-2000269920-A (JP)
Title: Ofdm modulator and digital broadcast unit using the same
Inventor: MORI NOBUYUKI
IPC: H04L27/26
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an OFDM digital broadcast unit in which a power utilizing efficiency is enhanced in the case of amplifying a multi-carrier signal such as an OFDM modulator output. SOLUTION: A polar coordinate converter 5 converts real axis data and imaginary axis data outputted from an inverse discrete Fourier transform unit 2 into amplitude data and phase data of a polar coordinate form, the phase data are used to apply phase modulation 8 to a carrier, and the phase-modulated data are given to a power amplifier as an input RF signal. A class C power amplifier 13 offering satisfactory power utilization efficiency is employed for a power amplifier section, which controls the output level on the basis of the amplitude data so as to conduct amplitude modulation.
Patent JP-S56167460-A (JP)
Title: Preventing apparatus for clogging of ink jet port
Inventor: ICHINOSE SUSUMU
IPC: B41J2/165
Filed: 1980-05-30
Abstract: PURPOSE:To prevent an ink jet port from being clogged, by a method wherein a lamina, having a similar shape to that of an ink jet port, is movably placed at the inside of an ink jet port, and the lamina is inserted into the ink jet port at a time when a head suspends recording. CONSTITUTION:In a ink jet recording head which provides with an ink jet port 1, having a slit-form opening, consisting of an upper plate 2a and a lower plate 2b, and with an ink receptacle 9, the lamina 8, having a similar shape to that of the slit- form opening of the ink jet port 1, is movably mounted at the inside of the ink receptacle 9, and is inserted into the inside of the ink jet port 2 through the movement of the lamina 8 at a time when a head suspends recording.
Patent JP-S59197317-A (JP)
Title: Method and device for bending sheet material
Inventor: SAKOTA SHIGENOBU
IPC: B21D5/12
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a valuable product without leaving straight parts at the side parts of a bent sheet materials by bending the material fed into a gap between opposing rolls as well as pressing the rolls against the side faces of the material. CONSTITUTION:A sheet material 13 is fed between an upper roll 14 and a lower roll 15 and a bending moment is given by pressing its both surfaces, then the material 13 is bent into a shape corresponding to a roll shape and, at the same time, the side face 16 of material 13 is pressed by forming a side-face pressing part 17 for pressing the side face 16. In this way, the material 13 is bent without leaving straight parts at its side parts, and is processed into a pipe without causing increased wall-thickness parts, and a valuable product is obtained. Further, rolls for pressing the side faces of material can be provided separately from upper and lower rolls.
Patent JP-H09246494-A (JP)
Title: Dielectric capacitor, dielectric memory device and method of manufacture
Inventor: AOKI KATSUHIRO
IPC: H01L21/8242
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To increase a relative dielectric constant and to obtain a large capacity by preventing the forming of an oxide film on a lower electrode by arranging a first electrode on an opposing second electrode, arranging a dielectric film between them and having the second electrode with the oxidation preventive means that comprises the composing element of the dielectric film. SOLUTION: A transfer gate TR is constituted by forming an N<+> type region 4 on a silicon substrate 1, arranging a word line WL between regions through a gate oxidized film 5 and connecting a bit line BL to a drain region 4. A lower electrode 26 that comprises a polysilicon electrode 6, a titanium silicate film 7 and a tantalum nitride film 8 is connected to a source region 3- a polysilicon plug layer 13, and an oxide tantalum dielectric film 9 and an upper electrode 10 are laminated in sequence on the lower electrode. With this, the sufficient relative dielectric constant together with the conductivity of the electrode are obtained without forming the oxide film with lower dielectric constant.
Patent JP-S52153713-A (JP)
Title: Drop-out compensation
Inventor: TANIGUCHI HIROSHI
IPC: G11B20/06
Filed: 1976-06-16
Abstract: PURPOSE: To eliminate a noise by adding a signal which is delayed by "integer" time as much as one horizontal scan period of TV signal at a level corresponding to an envelope detection level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62226319-A (JP)
Title: Kanji code input method
Inventor: SHINOZAKI MIYOKO
IPC: G06F3/023
Filed: 1986-03-28
Abstract: PURPOSE:To rapidly attain the code output of a desired KANJI (Chinese character) with the aid of an easy procedure operation, by enabling a large number of KANJIs to be displayed on a screen by one time of code input, and selecting the desired KANJI by the easy operation of a moving key, out of the KANJIs. CONSTITUTION:A KANJI code generation circuit 4 has a function to read out the KANJI group (plural number of KANJIs corresponding one to one to a sequence of plural numbers related to the code number of the KANJI code and the number) of an inputted KANJI code from a KANJI code storage part, and to display them simultaneously on a display device 6 through a display circuit 5. A KANJI code inversion circuit 7 has the function to display inversely only the KANJI corresponding to the code number (except a sequence of related numbers) of the inputted KANJI code. An object KANJI code change circuit 8 has the function to change the inputted KANJI code to the object KANJI code corresponding to the key input of a moving key 1, and to display a changed object KANJI code and its KANJI group on the display device 6 by every group.
Patent JP-H0235318-A (JP)
Title: Combination measuring apparatus
Inventor: NAKAGAWA YUKIO
IPC: G01G19/387
Filed: 1988-03-25
Abstract: PURPOSE:To prevent entangling and the like of fiber shaped goods on a feed roller and to ensure the smooth supply of tobacco leaves into the radial trough of a head by attaching a rotary brush and the like to the feed roller of a rotary feeder. CONSTITUTION:Shredded tobacco leaves which are fiber shaped goods are dropped form the upper part of a dispersing feeder 3'. The leaves are discharged into a radial trough 5 of a head by the centrifugal force of a rotary disc 19 and a releasing rib 18. The amount of the collected shred tobacco leaves on the radial trough 5 in the vicinity of the lower part of a feed roller 24 is detected. When the collected amount is smaller than a specified level, the feed roller 24 and a rotary brush 27 are rotated. The shred tobacco leaves are taken up on the radial trough from the rotary disc 19. When the collected amount reaches the specified level, the rotations of the feed roller 24 and the rotary brush 27 are stopped with a phototube PH which is suspended from a subframe 21. In this way, excessive scaling in measurement with a measuring hopper 8 due to excessive feeding of the leaves into a pool hopper 7 from the radial trough 5 can be prevented.
Patent JP-H02251442-A (JP)
Title: Flame resistant phenol resin frp formed object
Inventor: TERANISHI HIDEYASU
IPC: C23C18/31
Filed: 1989-03-27
Abstract: PURPOSE:To obtain the material excellent in flame resistance and heat resistance as a surface material by a method in which the glass fiber or the carbon fiber with a specified length or more is impregnated with the compound composed of liquid resol type phenol resin, curing agent, filler and mold release agent, and then on the surface of the phenol resin FRP formed object obtained by above mentioned process, a metallic layer is provided by the electroless plating. CONSTITUTION:A phenol resin FRP formed object is made by impregnating the glass fiber or the carbon fiber with at least 3mm of length with the compound composed of liquid resol type phenol resin, curing agent and if necessary, filler and mold release agent, and then on the surface of said formed object, a metallic layer is provided by electroless plating, whereby the flame resistive phenol resin FRP is formed. The mol ratio of aldehydes of resol type phenol resin to phenols is 0.8-3.0. If the mol ratio is less than 0.8, its curing property is deteriorated and its physical property is also lowered. If the mol ratio is larger than 3.0 inversely, bad small occurs in forming and the stability in storing is lowered. The added amount of the curing agent is 1-20 pts.wt. to 100 pts.wt. of resin solid, and the added amount of the filler is preferably 20-25 pts.wt. to 100 pts.wt. of resin solid.
Patent JP-S55164504-A (JP)
Title: Alarm device for preventing theft of wheel of vehicle
Inventor: UEGAKI JIYUNICHI
IPC: B60B37/00
Filed: 1979-06-08
Abstract: PURPOSE: To prevent the theft of wheels of vehicle by a method wherein a switch which is operated upon sensing of a displacement of chassis from its horizontal level is electrically connected to the alarm and the alarm sound is generated when the vehicle is inclined from its horizontal level.  
     CONSTITUTION: A battery 1, an ignition switch 2, an alarm ON/OFF switch 3, a mercury switch 4 and an alarm whistle 5 are connected in series. Said switches 3 and 4 are connected in parallel with the electrical circuit 6 for normal engine system and a usual alarm circuit 7. The switch 2 is connected such that the alarm device is turned off when the electric circuit 6 is turned on, and similarly the alarm device is turned on when the electric circuit is off. Thus, when the chassis is inclined so as to remove off the wheel, the switch 4 electrically closes a circuit for the alarm device to make a continuous sound of alarm 5 and thereby a theft of the wheel may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62229594-A (JP)
Title: Data idle area detection circuit for fifo circuit
Inventor: NEGI KATSUHIKO
IPC: G11C7/00
Filed: 1986-03-28
Abstract: PURPOSE:To attain consecutive operation by high speed writing and idle area detection by forming a means for detecting at the time of data writing that a region with stage number larger by one than that of a data idle area to be detected by an FIFO circuit is an idle area. CONSTITUTION:The circuit consists of a NOR gate inputting signals Q1-Qn going to a high level when a data exists in the 1st-5th stages of the FIFO circuit and outputting a signal Q0 and a D.FF circuit inputting the signal Q0. In this circuit, the clock of the FF is used as a write signal WR in synchronism with the system clock to latch a high level of the signal Q0 before the signal Q1 goes to a high level. Thus, the presence of an idle area larger than the idle area to be detected by one stage is represented until the next data are written and a margin is provided for the detection time. Thus, high speed data write and the consecutive operation of the idle area detection are attained.
Patent JP-S546513-A (JP)
Title: Piano action
Inventor: HAYASHIDA HAJIME
IPC: G10C3/16
Filed: 1977-06-17
Abstract: PURPOSE: To improve productivity and achieve the reduction in production cost by so forming flanges continuously and integrally that plural turning members may be supported. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56168854-A (JP)
Title: Spray
Inventor: ASANO KIYOUICHI
IPC: B05B9/04
Filed: 1980-05-29
Abstract: PURPOSE: To obtain noncombustible spray that does not cause air pollution by hermetically sealing a solid or liquid substance that generates carbon dioxide gas by chemical or physical action with a material that passes gas but does not pass liquid and solid.  
     CONSTITUTION: A porous film (a) that has numerous minute holes which pass gas but do not pass liquid and solid, for instance, "Duragard" made by Polyplastic Company bonded together with glass fiber cloth (b) for reinforcement is bonded to form a bag with the porous film inside. Sodium bicarbonate, tartaric acid (c) and water (d) are filled and sealed hermetically in the bag as materials that generate carbon dioxide gas by chemical reaction. The carbon dioxide gas generated by chemical reaction passes through the porous film and shifts to the upper part of the liquid for spray 1, and when it attains a fixed pressure, dissolved in water contained in a special container 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62256728-A (JP)
Inventor: TERII JIIN KURANDAARU
IPC: H01F1/11
Filed: 1987-03-27
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-S58190817-A (JP)
Title: Photosensitive interlaminar compound
Inventor: KANBE NOBUYUKI
IPC: G11B7/24047
Filed: 1982-04-28
Abstract: PURPOSE:To obtain a photosensitive interlaminar compound enabling writing and erasing with light by allowing silver nitrate or a silver halide as an intercolorant to penetrate between mica layers. CONSTITUTION:Mica and AgNO3 or a silver halide such as AgCl, AgBr or AgI as an intercolorant are put in a quartz tube with one end sealed, and the tube is evacuated to about 10<-4> Torr and sealed. The silver compound is evaporated by heating in an electric furnace and allowed to penetrate into the mica. A photosensitive interlaminar compound enabling writing and erasing with light having wavelengths in a region ranging from the ultraviolet region to the near infrared region is obtd.
Patent JP-H06304513-A (JP)
Title: Piston for extrusion device
Inventor: ANDOREASU ZEDOURUMAIYAA
IPC: B05C17/01
Filed: 1994-04-11
Abstract: PURPOSE: To provide a piston which has a structure acting at a shortened distance, has a pair of stagnation spaces and can be loaded on both sides for a cassette section and an extruder. CONSTITUTION: The piston 6 used for the extruder for extruding the mass packed in a film bag 5 has a piston rod 8 and a scraper edge 15 which projects from a central engaging section 1 and at least partially encloses the engaging section 1. The scraper edge 15 is displaceable in an axial direction within the prescribed range with respect to the engaging section 14.
Patent JP-H07307029-A (JP)
Title: Optical recording and reproducing device
Inventor: YONEKUBO MASATOSHI
IPC: G03B13/36
Filed: 1995-03-29
Abstract: PURPOSE:To separatably control a servo control means by controlling only the irradiating light side without controlling the light receiving side and increasing a detecting ragne of transmitting light. CONSTITUTION:A photodiode 107 for detecting reflected light from an optical recording medium 101 via an objective lens 109 in order to obtain a servo signal, a semiconductor laser 103 and the objective lens 109 are mounted on a common movable type frame 123. A biaxial lens actuator 110 is equipped for the purpose of moving the objective lens 109 by the servo signal and controlling the convergence of irradiating light of the semiconductor laser 103 on a prescribed track. A linear motor 114 is equipped for the purpose of moving the frame 123 over plural tracks.
Patent JP-S62228616-A (JP)
Title: Catalytic cartridge for exhaust gas emission control
Inventor: HATAKEYAMA KAZUAKI
IPC: F01N3/28
Filed: 1986-03-29
Abstract: PURPOSE:To prevent any slippage to the exhaust gas flowing direction of a cartridge from occurring, by boring each hole through a holding base body and a metallic outer tube of the catalytic cartridge in a right-angled direction with the exhaust gas flowing direction inserting a fixed metal device into this hole, and clamping it therein. CONSTITUTION:A holding base body 1 is housed in a metallic outer tube 2 of a catalytic cartridge 4, and each hole is bored through the outer tube 2 and the holding base body 1 in a right-angled direction with an exhaust gas flowing direction, into which a clamping metal device 3 is inserted. With this constitution, the holding body 1 is preventable from being dislocated in the exhaust gas flowing direction.
Patent JP-S61230072-A (JP)
Title: Holder of element for measuring radiant ray
Inventor: TANII HIRONORI
IPC: G01T1/11
Filed: 1985-04-04
Abstract: PURPOSE:To move securely a holder with simple constitution by forming a plane at the side of a flat plate-like guide and that at the side of a roller in flatness and irregular shape, respectively, when the holder is moved by holding it with the flat plate-like guide and the elastic roller. CONSTITUTION:In terms of the radioactive ray measuring element holder 6 containing elements measuring radioactive rays, one side is formed flat and on the opposite side 7 projections such as a waveform and a tooth-shape are formed. The flat side is brought into contact with the guide surface of the flat plate-like guide, while the surface 7 having the projections 8 is abutted on the elastic roller. Then the elastic roller is turned to move the holder 6. Thus the holder 6 can be securely moved without modifying the flat plate-like guide and the elastic roller.
Patent JP-S58190234-A (JP)
Inventor: HIYAMA TATSUYA
IPC: G05F1/70
Filed: 1982-04-27
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。