baber/WOPTO huggingface dataset:
Patent JP-H11198726-A (JP)
Title: Mirror angle adjusting device
Inventor: HIRANO KATSUYA
IPC: B60R1/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To long take a contact length of an engaging pawl and an adjuster external thread part, and prevent deflection rigidity of the engaging pawl from being excessively increased. SOLUTION: An engaging pawl 21 supporting an adjuster 1 is provided in an internal diametric part side of a ring gear 2 in a plural quantity with an equal space and in circular annular shape. In this engaging pawl 21, in the root part thereof, a slit 22 formed along a lengthwise direction of the engaging pawl 21 to have a prescribed width is provided. A tip end part 215 of the engaging pawl 21 is formed in circular arc shape so as to be along the periphery of an external thread part 15 of the adjuster 1.
Patent JP-H02268975-A (JP)
Title: Mixed gas for welding and welding method
Inventor: JIYANNPIEERU SHIYURUTSU
IPC: B23K35/38
Filed: 1990-01-30
Abstract: PURPOSE: To hold a satisfactory bead shape having an excellent X-ray performance by using a gas mixture for welding which incorporates a specified quantity of argon, helium and CO2 respectively. CONSTITUTION: The welding method is executed by using a gas mixture for welding which incorporates 20-65% argon, 5-20% helium and at least 30% CO2 . A current up to 1000 A is allowed to use while holding a satisfactory bead shape having an excellent X-ray performance by the gas mixture, and nearly two times welding speed is obtained compared with submerged arc welding wherein a wire is independently fed. Further, round penetration is obtained by the gas mixture incorporating >=30% CO2 . A bare wire or a cored wire, preferably a metallic flux cored wire is used as the wire. The round penetration made by the above described gas mixture is preferable for the impact strength in a central part. Thus, the flexibility of working, especially the flexibility at the time of a first pass is also increased.
Patent JP-S58137109-A (JP)
Title: Tape recorder
Inventor: KATAKURA KENZOU
IPC: G11B5/027
Filed: 1982-02-08
Abstract: PURPOSE:To vary the quality of sound to be recorded on a tape freely by alternating a signal for sound recording with the output signal of a sound-quality reinforcing and attenuating circuit during the sound recording. CONSTITUTION:A recording/reproducing switch 2 is provided with contacts 2-1, 2-2, and 2-3. The contact 2-3 is selectively connectable to the output side of a selector switch 4 and that of the sound-quality reinforcing and attenuating circuit so that the output side of the selector switch 4 is a reproduction side P and that of the circuit 5 is a recording side R. Further, a changeover switch 12 is connected selectively to the output side of the selector switch 4 and that of the contact 2-3 and the output side of the changeover switch 12 is connected to an amplifying circuit 8. Consequently, the recording/reproduction switch 2 is placed at the side P for reproduction as usual and the selector switch 4 is connected to a changeover contact 4b, obtaining a reproduced sound through a speaker 7. For sound recording, the recording/reproducing switch is connected to the side R and the selector switch 44 is connected to a changeover contact 4a or 4c.
Patent JP-H01193321-A (JP)
Title: Production of polyamide elastomer
Inventor: SUZUKI YOSHIO
IPC: C08G69/48
Filed: 1988-01-28
Abstract: PURPOSE:To obtain in high efficiency the title polymer useful for hoses, tubes, films, sealants etc., by reaction, under specified conditions, between a polyamide having OH groups at the both ends, dihydroxyhydrocarbon etc., and organic diisocyanate. CONSTITUTION:(A) a polyamide having OH groups at the both ends, (B) an alpha,omega-dihydroxyhydrocarbon or polyoxyalkylene glycol (e.g., polymethylene glycol) and (C) an organic diisocyanate (e.g., hexamethylene diisocyanate) are blended in such a molar ratio: C/A+B=0.6-1.3 (pref. 0.7-1.1) followed by heating the resultant blend to 120 to 270 deg.C to carry out reaction, thus obtaining the objective elastomer.
Patent JP-2000219574-A (JP)
Title: Corrosion resistant member
Inventor: HARADA TAMOTSU
IPC: C04B35/553
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a member having high resistance to corrosive gases or plasmas of the corrosive gases by utilizing a dense fluoride ceramics almost free from pores at least at the places where are exposed to the corrosive gases or the plasmas of the corrosive gases. SOLUTION: In a corrosion resistant member which can be used in corrosive gases or under plasma atmospheres of the corrosive gases, at least the part, where are exposed to the corrosive gases or plasmas of the corrosive gases, is formed of a dense fluoride ceramics having a porosity of <=2%. A fluoride ceramics is preferably a sintered body obtained by using, as main component, at least one selected from among CaF2, MgF2, YF3, AlF3 and CeF3. Furthermore, a fluoride ceramic sintered body preferably comprises a main phase which is substantially constituted of at least one fluoride selected from among CaF2, MgF2 and CeF3 and a sub-phase which is constituted of a fluoride having a melting point less than that of the fluoride of the main phase and presents at the grain boundary of the main phase.
Patent JP-S59152368-A (JP)
Title: Novel drug and novel compound derived from amido of mercaptoacetic acid and 3-mercaptopropionic acid
Inventor: FURANSOWAAZU DOREBARE
IPC: A61K31/16
Filed: 1984-02-06
Abstract: Novel analgesic and enkephalinase inhibiting compositions comprising an analgesically and enkephalinase inhibitory effective amount of at least one compound selected from the group consisting of a compound of the formula    <IMAGE>  I  wherein R1 is selected from the group consisting of hydrogen and acetyl, n is 1 or 2 and when n is 1, R2 is selected from the group consisting of phenyl, p-chlorophenyl, m-trifluoromethylphenyl and thiazolyl and when n is 2, R2 is selected from the group consisting of phenyl and p-chlorophenyl and their salts with non-toxic, pharmaceutically acceptable acids and bases and an inert pharmaceutical carrier and novel method of relieving pain and inhibiting enkephalinase activity in warm-blooded animals and novel amides.
Patent JP-S56117816-A (JP)
Title: Controller for interstand tension for continuous rolling mill
Inventor: ABE KAJI
IPC: B21B37/00
Filed: 1980-02-19
Abstract: PURPOSE: To control interstand tension, by installing an arithmetic controlling device for operating the inputted data such as the forward tension, the feed-in side sheet thickness, the rolling load, the roll gap and the various elements of the motor, of the stand in the first stage in order to adjust the speed reference and the correction value for the speed, and for keeping the forward tension at a specified value.  
     CONSTITUTION: The fourth operator operates the forward tension of the first stand by using a rolling load and a rolling torque operated by the first operator and a torque arm operated by the third operator. The fith operator operates the correction value for the rolling speed necessary to make above operated forward tension of the first stand match to the desired value. Accordingly, the torque arm is properly corrected correspondingly to the change of the rolling condition, the forward tensin is accurately detected, and the rolling speed of the stand is suitably corrected; as a result, the forward tension of the stand is controlled to the specified value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62201347-A (JP)
Title: Oxygen concentration detector
Inventor: NAKAJIMA TOYOHEI
IPC: G01N27/416
Filed: 1986-01-30
Abstract: PURPOSE:To improve exhaust gas cleaning up performance without sacrificing an operational characteristic by providing a gas introducing chamber into which the exhaust gas flows through a 1st gas diffusion limiting means such as an introducing hole in the interior of a base body. CONSTITUTION:The base body forms the 1st and 2nd gas stagnating chambers 2, 3 respectively having oxygen ion conductive solid electrolyte wall parts as well as the gas introducing chamber 4 and is so formed that the introducing chamber 4 communicates with the inside of an exhaust pipe via the 1st gas diffusion limiting means, communicates with the stagnating chamber 2 via the 2nd gas diffusion limiting means and communicates with the stagnating chamber 3 via the 3rd gas diffusion limiting means. Two pairs of the 1st electrodes 11a, 11b and 12a, 12b are provided on the inside and outside wall surfaces of the electrolyte wall part of the stagnating chamber 2 so as to face each other with the wall part in-between. Two pairs of the 2nd electrodes 13a, 13b and 14a, 14b are similarly provided on the inside and outside wall surfaces of the electrolyte wall part of the stagnating chamber 3. Electric current is selectively supplied to either of between one electrode pair of two pairs of the 1st electrode pairs and between one electrode pair of one of two pairs of the 2nd electrode pairs according to the operating condition of an engine and the detected value of the oxygen concn. corresponding to the supply current value is outputted.
Patent JP-H08191500-A (JP)
Title: Audio/visual system
Inventor: SANO TADASHI
IPC: H04N5/44
Filed: 1995-01-11
Abstract: PURPOSE: To obtain a simple and inexpensive AV system by allowing a commander to recognize absence of response so as to control a source directly when a central management unit does not have a full function or the central management unit is omitted. CONSTITUTION: When a command A to set a CD player 4 of an audio system is sent, a central management unit 2 sends a command B to turn on the CD player 4 to provide an output of an audio signal. When the central management unit 2 does not have a function having provision for the unit of video system and a command C turning on a TV tuner 5 is sent from the commander 1, the central management unit 2 returns a response not knowing the command to the commander 1. The commander 1 sends an on-command D to the TV tuner 5 directly to actuate the TV tuner 5. In the case of the system without the central management unit, the commander 1 recognizes the absence of the central management unit because no frame response is returned even regardless of transmission of the on-command and sends directly the on-command to the TV tuner.
Patent JP-H10214421-A (JP)
Title: Method for specifying/analyzing faulty position on magnetic recording medium and manufacture of it
Inventor: AKITA KEN
IPC: G11B5/84
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve yield of disk manufacture after observing a fault and analyzing an occurrence cause by writing or erasing the magnetic data in at least two parts or above on a medium surface, performing the marking and specifying its position based on two part positions when a magnetic minute fault is detected. SOLUTION: An index pattern α is written in the position of a radius r+a over a nearly whole periphery. The index pattern is written in a sector existing on the position on the same radius as the minute fault A and different from it, and the marking B is performed. When the sector that the minute fault A exists is separated by (b) sectors from the sector of the marking B, the position of the marking B becomes (r, s+b). By erasing the pattern of one pattern existing on the same sector as the minute fault A in the index pattern α, the marking C is performed, and its position (r+a, s) is obtained. The pattern of one sector existing on the same sector as the marking B in the index pattern αis erased, and the marking D (r+a, s+b) is obtained.
Patent JP-S62184930-A (JP)
Inventor: MUELLER ROBERT
IPC: B60K23/08
Filed: 1987-01-30
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-H07211892-A (JP)
Title: Manufacture of field-effect transistor
Inventor: IRITONO TAKUMI
IPC: H01L29/812
Filed: 1994-01-20
Abstract: PURPOSE:To eliminate the state of orderliness in an epitaxial barrier layer of InGaP or AlInGaP in a process of a GaAs field-effect transistor. CONSTITUTION:A channel layer 2, a barrier layer 3 and a cap layer 4 are formed in sequence on a substratel, for example, by metal organic vapor-phase epitaxy. Argon ions 5 are implanted at more than 1X10<17>cm<-3> deep into the barrier layer 3. Then, the substrate is heat-treated in a nitrogen atmosphere.
Patent JP-S55112831-A (JP)
Title: Multi-cylinder four-stroke-cycle internal combustion engine
Inventor: KISHIDA HAJIME
IPC: F02D9/02
Filed: 1979-02-19
Abstract: PURPOSE: To prevent irregular combustion for a smooth operation even in idling by providing a fuel injection nozzle and a throttle valve to each suction passage connected to a plurality of cylinders.  
     CONSTITUTION: Each suction passage P is separated into an upper and a lower passage P 1  and P 2  by a closed valve 30 at the time of idling. Even if burned gas is returned into P 2  from a cylinder 11 in an exhaust stroke, it is intercepted by the valve 30 and not to be returned into P 1 . Consequently, burned gases in each suction passage P and a surge tank 18 are mostly kept unreturned, and an engine 10 is prevented from irregular combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04289664-A (JP)
Title: Electrode structure for solid electrolyte
Inventor: INUZUKA NORIHIKO
IPC: C25B9/19
Filed: 1991-02-12
Abstract: PURPOSE:To provide an electrode structure for a solid electrolyte where bonded portions of a bonded body with a cathode, a cathode collector and a cathode terminal plate bonded in order onto one side of the solid electrolyte while an anode, an anode collector and an anode terminal plate bonded in order onto the other side thereof cannot be exposed to the surrounding atmosphere. CONSTITUTION:With application of electroless plating to a bonded body where a porous cathode 12, a net-like cathode collector 14 and a cathode terminal plate 16 are bonded in order onto one side of a solid polyelectrolyte 1 while a porous anode 13, a net-like anode collector 15 and an anode terminal plate 17 are bonded in order onto the other side of the solid polyelectrolyte 1, the bonded body is covered with metal, for an integral body.
Patent JP-H10214849-A (JP)
Title: Chip supporting substrate for semiconductor package
Inventor: YAMAZAKI AKIO
IPC: H01L21/52
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a chip supporting substrate for semiconductor package which enables the manufacture of small-sized semiconductor packages using wire bonding connection by controlling the thickness of an insulating film-type adhesive within a specified range and warpage in a chip mounting area before chip mounting to a specified value or below. SOLUTION: Inner connecting sections 3 and outer connecting sections 2 are formed on a polyimide bonding sheet 1, and developed wiring 6 is formed. Then die bond films 4 are temporarily bonded to semiconductor chip mounting areas to obtain a semiconductor chip mounting substrate, and semiconductor chips 5 are bonded. Further, the semiconductor chip electrodes are connected with the inner connecting sections 3. The workpiece is set in a metal mold and sealed with epoxy resin 7. Finally, the workpiece is separated into individual packages. Here, the thickness of the adhesive film before bonding is controlled to a value not less than 0.05mm and not more than 0.030mm. In addition, when the substrate with no chips mounted is stationarily placed on a surface plate, the maximum lift of the chip mounting area from the surface plate is controlled to 0.500 or below.
Patent JP-H01231872-A (JP)
Title: Laver production device
Inventor: ISAYAMA MITSUO
IPC: A23L17/60
Filed: 1989-01-26
Abstract: PURPOSE:To transport stripped laver sheets one by one to a dryer by successively setting plural sheet making parts, dehydrating parts and stripping parts along a chain to convey a drainboard and intermittently transferring a drying chamber chain at times equal to the number of plural sheet-making mechanisms. CONSTITUTION:Plural sheet-making parts 2, press dehydrating parts 4 and stripping parts 8 are set, respectively along a drainboard transporting chain 1 and a chain 7 for drying chamber is equipped in the vicinity of the end of the chain 1. Then the sheet-making parts 2, the press dehydrating parts 4 and the stripping parts 8 are simultaneously and synchronically operated and while the operations, the transporting chain 1 and the chain 7 for drying chamber are transferred. The transfer is intermittently carried out at times equal to the number of the plural sheet-making parts. Consequently, laver sheets stripped at the stripping parts 8 are transferred one by one to the drying chamber.
Patent JP-H11216364-A (JP)
Title: Photocatalyst
Inventor: SHINOHARA KIYOAKI
IPC: B01J23/86
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst having higher catalytic activity in the visible light region. SOLUTION: A photocatalyst having catalytic activity within a visible light region decomposes water by the irradiation with visible light to form at least one of hydrogen and oxygen and is obtained by finely dividing a photocatalyst precursor (particulate material) of which the surface is modified by acid treatment into a fine particulate substance represented by the chemical formula: ABO2 (wherein A is a monovalent single metal element or composite metal element; and B is a trivalent single metal element or composite metal element).
Patent JP-S61179526-A (JP)
Title: Manufacture of semiconductor thin film crystal layer
Inventor: KATO KOICHI
IPC: H01L21/263
Filed: 1985-02-05
Abstract: PURPOSE:To enable forming a good quality and large area semiconductor single crystal layer on an insulation film by carrying out lateral epitaxial growth irradiating a continuous light spectrum of energy lower than the binding energy of a semiconductor. CONSTITUTION:In the manufacture of a semiconductor thin film crystal layer epitaxially grown on an insulation film formed on a semiconductor substrate the semiconductor being extended from the lower substrate, the epitaxial growth is carried out irradiating the light which has a wavelength region of lower energy than the binding energy of the semiconductor. This can previously prevent the growth of a crystal grain which has a different orientation from the semiconductor on the surface of the growing semiconductor. That is, when crystal which has a different crystal orientation is started to be grown, only crystal which has an equal crystal orientation is grown decomposed by energy since the binding energy of the semiconductor is lower than the value in the crystal in the interface of the crystal. Accordingly, a good quality and large area semiconductor crystal layer can be grown on the insulation film.
Patent JP-H09188019-A (JP)
Title: Thermal transfer printer
Inventor: OSADA NAOMI
IPC: B41J17/14
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer capable of preventing the generation of slackness in an ink ribbon and the blocking of the ink ribbon and recording paper by simple constitution. SOLUTION: A recording paper feed roller 16 and a follower roller 17 are provided on the downstream side of the feed direction of the recording paper 15 recorded by a line thermal head 9. When the recording paper 15 is fed in the direction reverse to a feed direction at a time of recording, a color ink ribbon 7 comes into contact with the follower roller 17. By this constitution, tension is applied to the color ink ribbon and no slackness is generated in the ink ribbon 7 and the blocking of the ink ribbon 7 and the recording paper 15 is prevented.
Patent JP-S54112867-A (JP)
Title: 1,3-dithiethane compound and its preparation
Inventor: IWANAMI MASARU
IPC: A61P31/04
Filed: 1978-02-22
Abstract: NEW MATERIAL:1,3-Dithiethane compound I [R 1  is COOH, CN, benzohydryloxycarbonyl, lower alkoxycarbonyl; R 2  is H, CN, COOH, NH 2 SO 2 , vinyl, NH 2 CO, lower alkyl, lower alkoxy, aroyl, aryl, RCO (R is lower alkoxy, etc.), etc,; R 3  is H, lower alkyl].  
     EXAMPLE: 4-[Bis(methoxycarbonyl)methylene]-1,3-dithiethane-2-carboxylic acid.  
     USE: Intermediate of novel cephalosporin derivative useful as an antibacterial agent.  
     PROCESS: The objective compound I can be obtained by reacting a compound II with a compound III (X is halogen). Some of the compounds II are novel. Reaction of the compound I with a compound IV (R 4  is H, etc,; R 5  is lower alkyl, etc.) gives a novel antibacterial compound V. The compound II is obtained by reacting R 1 CH 2 R 2  with CS 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01198206-A (JP)
Title: Gas-insulated switchgear
Inventor: IWASHITA HIROYUKI
IPC: H02B13/02
Filed: 1988-02-01
Abstract: PURPOSE:To eliminate a work that a pit for burying connecting buses is provided under the ground, by positioning the buses to be disposed in adjacent both transmission line circuits onto a foundation having a stepped section to cross each other. CONSTITUTION:These is a stepped section between a foundation, on which apparatus for a transmission line circuit A are arranged, and a foundation on which apparatus for a transmission line circuit B are disposed. Apparatus such as breakers 11a, 11b arranged in the transmission line circuits A, B adjacent to main buses 2a, 2b are disposed on the same side, and a connecting bus 13a connecting apparatus such as one breakers 11a and an air insulating bushing 12a and a connecting bus 13b connecting apparatus such as the other breakers 11b and an air insulating bushing 12b are installed so as to cross each other on the ground.
Patent JP-S54113256-A (JP)
Title: Production of resin seal semiconductor device
Inventor: KITAMURA MASAHIRO
IPC: H01L23/31
Filed: 1978-02-24
Abstract: PURPOSE: To improve a humidity-proof property considerably by using an epoxy resin composite including the hardening which are obtained by mixing novolak type phenol-system resin and tetraphenyl phosphonium tetraphenyl borate by heating.  
     CONSTITUTION: Novolak type phenol-system resin, for example, resin obtained by dehydration and condensation reaction of a kind of phenol, formaldehyde, etc., under the existence of an acid catalyst and tetraphenyl phosphonium tetraphenyl borate (TPP-K) are melted by heating and are mixed, and the material obtained in this manner is used as a hardening. At a mixing time, operation is finished when a color is changed to slightly to yellowish brown by adding white-powder TPP-K to brown phenol-system resin and heating them. The epoxy resin composite including the hardening above is used, so that a humidity-proof property can be improved considerably with a small water suction factor and superior hardening, stability and fluidity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000223036-A (JP)
Title: Transparent plate for shielding electromagnetic wave, and plasma display device
Inventor: UEDA KAYOKO
IPC: H01J11/44
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a transparent plate that has a sufficient transparency, noticeably reduces generation of a moire fringe in a wide angle region, and has good visibility, by specifying a lattice interval in a conductive lattice pattern, width of a constituting line, and an opening factor. SOLUTION: A conductive lattice pattern 3 provided on a transparent substrate is formed so that its lattice interval (d) or width (m) of a constituting line is in a specific range. In other words, the lattice interval (d) of the pattern 3 is shorter than 130 μm, and the width of the line constituting the pattern 3 is shorter than 35 μm. An opening factor of the lattice pattern 3 is set 70 to 100%. Thus, an angle region that generates no morie or hardly generates moire can be enlarged, and therefore, good visibility can be provided over the wide angle region. Therefore, even when a mounting position (angle) is displaced, for example, in mounting to an object such as display, no moire fringe is observed.