baber/WOPTO huggingface dataset:
Patent JP-H09242537-A (JP)
Title: Double tube exhaust manifold for internal combustion engine
Inventor: ANNO YASUNORI
IPC: F01N13/08
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To restrain an increase in temperature of a coolant and a decrease in temperature of exhaust gas by providing an annular connecting flange and a cylindrical connecting tube suspended downward from the inner circumference of an opening of the flange in a cylinder head fixing portion of a branch tube in a double tube exhaust manifold, and securing an opening of the inner tube to the connecting tube. SOLUTION: A double tube exhaust manifold 20 comprises an inner tube 28, an outer tube 29, a plate-like fixing flange 21 for connecting a branch tube 22C to a cylinder head 1A of an internal combustion engine, and a connecting member 26 welded to the fixing flange 21 and the inner tube 28. The connecting member 26 is provided with a connecting tube 26A and a connecting flange 26B. The branch tube 22C is secured to the connecting member 26. The inner tube 28 is welded at one opening 28A thereof in such a manner as to cover the outer periphery of the connecting tube 26A. The outer tube 29 is welded at one opening 29A thereof to the inner circumferential face 21B of the fixing flange 21. Consequently, a clearance 28C is formed between the inner tube 28 and the outer tube 29, thus producing a required heat insulating effect.
Patent JP-S59169549-A (JP)
Inventor: GEERUHARUTO DEENITSUHI
IPC: B03C3/66
Filed: 1984-03-09
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-S62216643-A (JP)
Inventor: HANSU DEIITAA AIHIHORUN
IPC: C07C17/156
Filed: 1987-03-02
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-S59171981-A (JP)
Title: Heat fixing device
Inventor: YAMASHITA KEITAROU
IPC: G03G15/20
Filed: 1983-03-18
Abstract: PURPOSE:To form a direct heating type heat fixing device where electric conduction to a resistance heating body is possible by extending a resistance heating body layer up to the shaft end part of a metallic core and connecting a voltage source between an electrode provided on the surface of the resistance heating body layer in the shaft end part and the metallic core. CONSTITUTION:When a heat roll 1 and a pressure roll 2 which are pressed to each other are rotated by a driving means such as a motor, a gear, or the like and, for example, a commercial AC voltage is impressed to feeding brushes 14 and 14', a current is flowed to a resistance heating body layer 8 through an electrode film 9 and a hollow core 5. When the surface of the heat roll 1 reaches a prescribed fixing temperature, a supporting material 16 holding a toner image 15 is allowed to pass between the heat roll 1 and the pressure roll 2 to obtain a fixed image. By this heating device, one electrode can be omitted because it is used as an electrode of the hollow core 5 of the heat roll 1, and the feeding mechanism is simplified. Further, since the resistance heating body layer 8 extends to the range of the hollow core 5, the fall of temperature in both end parts of the roll is prevented to make the tempeature distribution in the axial direction on the surface of the heat roll uniform practically.
Patent JP-H05249597-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMASHITA SEIJI
IPC: G03C1/015
Filed: 1992-03-03
Abstract: PURPOSE:To enhance developability and processing speed without lowering high sensitivity by specifying an amount of thiocyanate present on the surface of silver halide grains and reduction sensitizing a silver halide emulsion. CONSTITUTION:An amount of thiocyanate present on the surface of the silver halide grains contained in the silver halide emulsion layer is >=2X10<-3>mol per 1mol of silver halide, and the silver halide emulsion is reduction sensitized. This emulsion is a monodispersion emulsion and has a multilayer structure changed in silver halide composition in the grain radius, and the silver halide grains are composed, preferably, of flat grains having an aspect ratio of 2-8. The thiocyanate to be used is as follows; water-soluble metal thiocyanate and ammonium thiocyanate, and it is preferred to use KSCN or NaSCN as the metal thiocyanate.
Patent JP-2000243976-A (JP)
Title: Manufacture of acceleration sensor
Inventor: AKAI SUMIO
IPC: H01L21/301
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of an acceleration sensor for preventing decrease in the yield associated with dicing. SOLUTION: After a diffused resistance wiring 15 is formed on a main surface side of a single crystal silicon substrate 10 and a silicon nitride film 19a is formed, the main surface side of the single crystal silicon substrate 10 is planarized by coating an SOG film by rotating the substrate 10. Subsequently, a metal layer 17 for bonding is formed on the planarized surface as a metal layer. Since the surface of the metal layer 17 for bonding is also planarized and no gap is formed between the metal layer 17 for bonding and an upper part cap 30, water or sawdust is prevented from entering a sensor chip during dicing, thereby preventing decrease in the yield associated with dicing.
Patent JP-S52128078-A (JP)
Title: Manufacture of field effect transistor
Inventor: KUMABE HISAO
IPC: H01L29/812
Filed: 1976-04-21
Abstract: PURPOSE: To lower the resistance between gate and source and to increase the property of Schottky barrier gate type FET by forming the gate cut-in section reaching the action layer formed on the semiconductor substrate and by providing the gate electrode formation metal touching only the action layer at the bottom side of the cut-in section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01220489-A (JP)
Title: Metal vapor laser apparatus
Inventor: OTANI RYOICHI
IPC: H01S3/032
Filed: 1988-02-27
Abstract: PURPOSE:To prevent abnormal discharge and to make laser oscillation efficient, by constituting each electrode supporting flange by a planar part having an electrode inserting hole and a cylinder part which protrudes into the planar part, and forming the corner part of the electrode inserting hole as a chamfered curved surface. CONSTITUTION:Stable pulse discharge is performed between two electrodes, i.e., an anode 4 and a cathode 5. For this purpose, a high voltage is applied to electrode supporting flanges 20. The high voltage passes through a curved surface 24 which is the smooth curved surface on the side of a ceramic tube 2. The high voltage is applied to a cylinder part 23 which supports the anode 4 and the cathode 5 and introduces electricity to the anode 4 and the cathode 5. The high voltage is moved to the anode 4 and the cathode 5 from the cylinder part 23 having the broad contact part with the anode 4 and the cathode 5 with small resistance. Stable discharge is performed only between the anode 4 and the cathode 5. Since the corner part of an electrode inserting hole 21 of the electrode supporting flange 20 is made to be a smooth curved structure, abnormal discharge is prevented, and stable discharge is performed.
Patent JP-S52129216-A (JP)
Title: Transmitter
Inventor: NAMIKI JIYUNJI
IPC: H04B1/04
Filed: 1976-04-21
Abstract: PURPOSE:To simplify the structure of receiver by establishing the phase between the transmission side waveform generator and the receiver side waveform generator through transmission route containing disturbance.
Patent JP-S52127498-A (JP)
Title: Production of gas single crystal epitaxial growth layer with yellow luminous property
Inventor: USUI AKIRA
IPC: C01G15/00
Filed: 1976-04-20
Abstract: PURPOSE: To obtain a GaP single crystal epitaxial growth layer with little abnormal crystal and large amount of N doped by growing the epitaxial growth layer on a substrate crystal in two stages varying growth temperature and mol ratio of PCl 3  in raw material gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51120906-A (JP)
Title: Method to separate and recover heavy metals in carbon
Inventor: YOSHIMORI TADAHIKO
IPC: C10L9/02
Filed: 1975-04-17
Abstract: PURPOSE: To separate and recover heavy metals, Ni, V, Fe and the like, at a high extraction rate, from impure carbon containing these heavy metals which are by-products obtained in the pyrolysis (partial oxidation) of hydrocarbon. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09237295-A (JP)
Title: Information display device
Inventor: OMORI YOICHI
IPC: G06Q50/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of executing suitable operation without troubling an information provider or losing a business chance by providing the device with an information storage part for storing various information, a time band judging part or the like for judging whether current time is included in a telephone receiving time band or not. SOLUTION: The device consists of a logic control part 21, the information storage part 22, the time band judging part 31 and so on. The control part 21 receives a user's input related to a place and a condition, reads out a pension matched with the inputted place and condition from a data base and displays an appearance photograph on a display part 26 together with the name of the pension. A telephone receiving time band determined from the reception start time and reception end time of the data base is compared with current time to judge whether the telephone reception time is included in a reception time band or not, and when the time band is included in the reception time band, the appearance photograph is framed to distinguish it. A telephone call to a pension in the reception time band is made available and FAX transmission is allowed to a pension out of the reception time band.
Patent JP-S59171607-A (JP)
Inventor: KAWASE TAKAO
IPC: B28B11/08
Filed: 1983-03-22
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-H02224595-A (JP)
Title: Feeding system for private line interface of loop dial system for key telephone set
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04Q3/58
Filed: 1989-02-27
Abstract: PURPOSE:To eliminate the need for the installation of a balanced circuit to ensure balancing and to simplify the circuit by providing a control section and a feeding circuit comprising a photovoltaic section receiving light, generating a voltage and feeding the voltage to a line and a light emitting section. CONSTITUTION:A feeding circuit 2 comprises a photovoltaic section 3 receiving light, generating a voltage and feeding it to a line 6 and a light emitting element 4 from which a light beam radiates to the section 3 and a control section 5 controls the light emission of the section 4. When the section 5 feeding the line 6 applies a prescribed control, the section 4 emits light and the section 3 receives the light to generate a voltage, which is fed to the line 6. In this case, since a loop dial system private line interface 1 feeds a voltage to the line 6 with a light from the main body, the line 6 is completely isolated from the system ground. Thus, it is not required to provide a balancing circuit to ensure the balance alike a conventional system and the circuit is simplified.
Patent JP-S60188410-A (JP)
Title: Coating material
Inventor: OOMORI AKIRA
IPC: C08J7/043
Filed: 1984-03-09
Abstract: PURPOSE:A coating material excellent in weather and water resistances, comprising a polymer containing at least 50wt% specified structural units containing a fluoroalkyl group. CONSTITUTION:Use is made of, as a coating material, a polymer comprising 50-80wt% structural units of formula I [wherein X is fluorine or a lower alkyl, and R<1> is a fluoroalkyl (preferably, of about 2-10C)], 20-50wt% structural units of formula II (wherein R<2> is a lower alkyl), and 0-30wt% structural units of formula III [wherein R<3> is hydrogen or -(CH2)n-X (wherein X is -OH or a group of formula IV, and n is 1-5)]. Tis polymer is produced by copolymerizing vinyl monomers corresponding to the respective structural units at a temperature of about 0-150 deg.C and a pressure of about 0.5-5kg/cm<2>G.
Patent JP-S54139015-A (JP)
Title: Circuit for detecting operation of step motor
Inventor: SHIDA MASAHARU
IPC: G04C3/00
Filed: 1978-04-19
Abstract: PURPOSE:To detect the loading state of a motor from voltage waveform induced at exciting coil in high performance by connecting a pair of detecting circuits and impedance element directly to both ends of the coil without via any gate element. CONSTITUTION:Detecting resistors 40, 41 and gates 42, 43 are connected to both ends of an exciting coil 3 connected to the output terminals 18, 19 of P and N MOSFET gates 10 to 13 forming a driving inverter. A waveform detecting circuit composed of the detecting resistors 40, 41 and voltage comparators 44, 45 detects whether the voltage waveform generated at the coil reaches higher than predetermin ed voltage value or not. Thus, the induced voltage waveform can be used to efficiently judge the rotation or stop of the rotor. The braking of the rotor can be switched by the resistors 40, 41 to eliminate the substrate effect occurred by floating the substrate from the power supply and ground at potential.
Patent JP-H03248272-A (JP)
Title: Document retrieving device
Inventor: ITO MASAO
IPC: G06F17/30
Filed: 1990-02-27
Abstract: PURPOSE:To reduce the retrieval noise for document information retrieval by subjecting the result of character string collation to morpheme analysis and discriminating whether a character string coinciding with a collation character string is included in morphemes or not and deleting sentences which do not include it. CONSTITUTION:Retrieval of documents related to fire is inputted to a retrieval condition input device 1 as a retrieval condition, and the collation character string at this time is defined as 'fire'. Two documents, namely, an example 1 'The fire at last night is immediately extinguished.' and an example 2 'A series of cases of fire due to arson are solved.' are stored in a storage device. When receiving the collation character string 'fire' from the device 1, a retrieving device 3 collates it with character strings of documents in the device 2. Collation results in success with respect to both of examples 1 and 2. Collation results are sent to a storage device 4, and sentences which succeed in collation are stored. A morpheme analyzing device 5 subjects documents stored in the device 4 to morpheme analysis to recognize that the collation character string 'fire' is included in morphemes, and the results are stored in a secondary result storage device 7, and retrieval results are displayed on a display device 8.
Patent JP-H02224651-A (JP)
Title: Cell picking appliance for endoscope
Inventor: OKADA TSUTOMU
IPC: A61B10/02
Filed: 1989-02-27
Abstract: PURPOSE:To surely prevent the mixture of a mucus, a dirty matter, etc., into a sheath made of a flexible tube before and after picking a cell by forming at least one side of abutting surface, on which a tip and the flexible tube abut, of an elastic member and sealing the internal part of the flexible tube. CONSTITUTION:A notch step difference 4a notched by a degree corresponding to the thickness of a flexible tube 1 is formed in an outer periphery in the base edge of a head tip 4, a seal ring 5 as the elastic member such as a rubber is fitted in the notch step difference 4a, it is projected at a rear side from the base edge surface of the head tip 4, and a shrinkage allowance is formed. A cell picking appliance composed in such a way is inserted through the penetrating channel of an endoscope into a body cavity and conducted to an aimed part. At such a time, when an operation wire 2 is made to retreat by a ring 6b, the head tip 4 is made to abut on the head surface of the flexible tube 1 through the seal ring 5, the inside of the flexible tube 1 is sealed, thereby, the adhering matters such as the mucus, dirty matter, etc., in the penetrating channel cannot flow into the flexible tube 1, and a brush 3 cannot be contaminated with the adhering matters.
Patent JP-S52130027-A (JP)
Title: Leakage inspection
Inventor: YAMAMOTO MASATO
IPC: F17C13/12
Filed: 1976-04-23
Abstract: PURPOSE: To detect the leakage of an inspected part, by forming a film, which changes its color by reacting ammonia, on the inspected part surface, and by contacting liquid, in which ammonia is soluted, to the back. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56141689-A (JP)
Title: Color stabilizing equipment
Inventor: YOSHIDA TOSHIFUMI
IPC: H04N9/68
Filed: 1980-04-08
Abstract: PURPOSE:To stably output a regenerative color by controlling the amplitude of a reference color signal to be mixed, by a luminance component, and also mixing a reference signal according to a saturation degree of a chrominance signal to be mixed, in an output of the detector. CONSTITUTION:A chrominance signal 6 is inputted to the variable gain amplifier 1, the amplification degree is controlled by a luminance signal on which the chrominance signal 6 has been superposed, and a signal 9 having a reproductive color of the signal 6 is inputted to the subtracter 2, irrespective of a difference of luminance. Also, a reference color signal 7 having phase and amplitude corresponding to the ground color is provided to the subtracter 2, both the components of amplitude and phase are subtracted or added, and the output signal 10 is provided to the amplitude detection circuit 3. Also, the gain of the reference color signal 7 which has been applied to the variable gain amplifier 4 is controlled in accordance with luminance by a luminance signal, and its output is inputted to the variable gain amplifier 15. Also, a control signal 16 being in proportion to the signal 6 which has been envelope-detected by the amplitude detector 14 is provided to the amplifier 15, amplitude of the signal 6 is controlled in accordance with the saturation degree, a reference signal according to the saturation degree is mixed with the output of the detection circuit 3, and a stable regenerative color is output from the mixer 5.
Patent JP-H09245355-A (JP)
Title: Information storing and reproducing device and audio device
Inventor: SAKABE HIDEKI
IPC: G11B7/09
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To shorten a standby time occurring until an MD(MiniDisk) is reproduced/recorded by altering the timing of self-adjustment performed for setting a proper condition of a device before the MD is reproduced recorded. SOLUTION: Adjustable items even when an MD disk isn't inserted, e.g. a temp. in the device, servo amplifier offset potential and a reference voltage are measured beforehand just after an MD deck power source is turned on (a1) (a2). When the disk is loaded in a succeeding step, adjusting items at a disk loading time, e.g. a VCO frequency, a tracking offset and gain values of tracking and focusing are adjusted (a4), and the preparations of reproducing/ recording operation are ended, and thus, the operation is started instantly when a reproducing/recording signal is inputted.
Patent JP-H0638761-A (JP)
Title: Microsome triglyceride transfer protein
Inventor: JIYON AARU UETEROO ZA SEKANDO
IPC: C12N15/12
Filed: 1993-03-08
Abstract: Nucleic acid sequences, particularly DNA sequences, coding for all or part of the high molecular weight subunit of microsomal triglyceride transfer protein, expression vectors containing the DNA sequences, host cells containing the expression vectors, and methods utilizing these materials. The invention also concerns polypeptide molecules comprising all or part of the high molecular weight subunit of microsomal triglyceride transfer protein, and methods for producing these polypeptide molecules. The invention additionally concerns novel methods for preventing, stabilizing or causing regression of atherosclerosis and therapeutic agents having such activity. The invention additionally concerns novel methods for lowering serum liquid levels and therapeutic agents having such activity.
Patent JP-S61206784-A (JP)
Inventor: NAKAJIMA ICHIRO
IPC: B66F9/22
Filed: 1985-03-11
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-S61206905-A (JP)
Title: Copy preventing system for magnetic disc device
Inventor: SHINAGAWA TETSUO
IPC: G11B20/00
Filed: 1985-03-11
Abstract: PURPOSE:To prevent the loss of effect even if copying between mediums including gap areas, etc. is performed, by reading out a copy protect code recorded on another data area when the area where data is written is read out and comparing this code with a copy protect code written on a specific area. CONSTITUTION:Contents of areas 214-216 are recorded on data fields of sectors #1-#3. At this time, a magnetic disc system control circuit 18 writes random numbers generated by a random number generating circuit 14 on copy protect areas 202-204 of individual sectors. Since these written copy protect codes are random numbers, it is impossible that a user designates the write of a specific value. Copy protect codes are read out from copy protect areas 202-204 of sectors where data is recorded and are set to a part 217 of a program area 213 together with a check program, and they are recorded in the data field of the sector #1.
Patent JP-S59172212-A (JP)
Title: Superconductive coil
Inventor: MASUKO KOUICHI
IPC: H01B12/02
Filed: 1983-03-18
Abstract: PURPOSE:To contrive to obtain the large ampere turn, to improve heat dissipation and to enhance stability of a superconductive coil by a method wherein the layer of a superconductor is divided into the layers of the plural number. CONSTITUTION:To form the layers of superconductors 14 of the plural number using Nb3Sn, for example, the layers of Nb 140 plated with Sn 142 are stacked for the prescribed number on a normal conductor 12 of copper, etc. at first, and heat treatment is performed. Thereupon, the layers of the superconductor 14 are generated at the boundaries between Nb 140 and Sn 142. When grooves 16 are cut, the superconductors can be obtained. Moreover, when grooves 16 are cut on the side of a cylinder, the superconductors are formed also separated into the plural number of layers.
Patent JP-S60189915-A (JP)
Title: Manufacture of inductor element
Inventor: TAKEI HARUHIKO
IPC: H01F41/04
Filed: 1984-03-12
Abstract: PURPOSE:To make it possible to provide a high performance element at a low cost and to cope with actual mounting, by mechanically and magnetically connecting a plurality of sintered ferrite cores by a low-temperature sintering type magnetic material, which can be sintered in a relatively low-temperature state lower than a limit temperature, at which heat resisting wire material can be used. CONSTITUTION:A coil 5 is made of a wire material, in which a copper oxide film is coated on the surface of a conducting base metal having heat resisting property, e.g., copper nickel wire. The coil 5, which is wound by a specified turns in a specified shape, is inserted into a loop groove 3. Magnetic paste 4 is applied on the junction surfaces of both or one of a squre-pot shaped ferrite core 1 and a flat ferrite core 2. The sintered ferrite cores 1 and 2 are overlapped. Conducting terminal parts 6 are formed at both end parts of the coils. Finally, the bonded ferrite body such as this is heat-treated at a temperature of 800-900 deg.C. The magnetic paste 4 is sintered, and the square-pot shaped ferrite core 1 and the flat ferrite core 2 are perfectly connected mechanically and magnetically, and a unitary body is obtained.