baber/WOPTO huggingface dataset:
Patent JP-H03174372-A (JP)
Title: Joining method
Inventor: SUENAGA SEIICHI
IPC: C04B37/02
Filed: 1990-02-26
Abstract: PURPOSE:To reduce the flowing of a joining material from a joint part and to attain joining of high precision and high reliability by specifying respective thicknesses of an active metal layer and a brazing filler metal constituting a thin film joining material at the time of joining a ceramics and a metal by an active metal method. CONSTITUTION:A joining surface of a member consisting of ceramics or metal is successively coated with an active metal layer of <=2000Angstrom  thickness and a brazing filler metal layer of <=1mu thickness. Another member consisting of a metal or a ceramics different from the metal or the ceramics constituting the above member is abutted on the above thin film joining material, and then, heating is performed under reduced pressure to melt the above joining material and carry out joining. By this method, the flowing of the joining material from the joint part can be minimized and joining of high precision and high reliability can be attained. This joining method can be effectively applied to the production of various structural members having fine joining surfaces.
Patent JP-S61207615-A (JP)
Title: Production of formed polyester having high strength
Inventor: KUMAKAWA SHIRO
IPC: B29K67/00
Filed: 1985-03-06
Abstract: PURPOSE:To obtain the titled formed article having extremely high strength, smoothly, by treating an unoriented formed article of a polyester having high intrinsic viscosity in an atmosphere of a solvent capable of dissolving said polymer and drawing the article at high draw ratio at a specific temperature in two stages. CONSTITUTION:An unoriented formed article of a polyester having an intrinsic viscosity of >=0.9 is treated preferably at room temperature - 90 deg.C for 5-24hr in the atmosphere of a solvent (preferably dichloroacetic acid) exhibiting solubility to said polyester. The unoriented formed article is subjected to the neck- drawing at a temperature between Tg and Tg+20 deg.C (Tg is the second-order transition temperature of the polyester constituting the article) and then to the second-stage drawing at a temperature above the alphac dispersion temperature and below the melting point of said polyester to an extent to attain a total draw ratio of >=7.
Patent JP-S58161328-A (JP)
Title: Washer for thin flaky article
Inventor: INOUE HIRONORI
IPC: H01L21/00
Filed: 1982-03-19
Abstract: PURPOSE:To wash under the state in which impurities and foreign matters do not adhere on the surface of wash by installing an intermediate tank, which can supply and discharge either of washing liquids of a different kind, among tanks for the washing liquids of a different kind and separating each tank by partition walls which can be opened and closed. CONSTITUTION:A wafer 1 is charged into a washing tank 3-1 by a conveyor belt 24. The tank 3-1 is supplied with chemicals in a storage tank 15 from an ejection hole by a pump 17. The washing liquid overflows from the upper section of the washing tank from a drain, and returns to the storage tank 15 again through a receiving tank 18. The quantity of ejection from the ejection hole and the quantity of drain from the drain are adjusted by needle valves 12 and flowmeters 11, and selected adequately. Buoyancy is generated to the wafer 1. The wafer 1 can be stopped at a position where the center of the wafer 1 and the center of the drain agree according to the flow of a liquid toward the drain. The wafer is transferred into a tank 3-2, a gate 7 is closed, and pure water in a storage tank 16 is supplied to substitute the chemicals.
Patent JP-S56140587-A (JP)
Title: Pseudo decoder for address selection of memory circuit
Inventor: WADA MASATO
IPC: G11C11/413
Filed: 1980-04-01
Abstract: PURPOSE:To provide the 2nd function as a pseudo decoder, which performs operation in the 2nd mode, besides the 1st function, by providing MISFET controlled with a mode control signal and MISFET controlled with an output control signal. CONSTITUTION:Between power terminal V1 and power terminal V2 coupling with it, parallel circuit 13 of MISFETQ1 turned on-off with precharging clock signal phip, MISFETQ2 turned on-off with address signal A, and MISFETQ3 turned on-off with inverted address signal-A which is the inverted signal of address signal A, and MISFETQ4 turned on-off with mode control signal F are connected as series circuit G. Between middle point P of the connection between transistor Q1 and series circuit G, and power terminal V2, MISFETQ5 turned on-off with output control signal H is connected and from middle point P of the connection between Q1 and series circuit G, output line L is led.
Patent JP-H03246565-A (JP)
Title: Image forming device
Inventor: YAMADA KAZUNARI
IPC: G03G15/06
Filed: 1990-02-26
Abstract: PURPOSE:To simplify adjustment which is performed at the time of exchanging a photosensitive body by automatically reading the characteristic value information of the photosensitive body by a machine main body side so that an image may be adjusted. CONSTITUTION:This device is provided with a photosensitive body protection means 8 having a surface where the characteristic value information 9 of the photosensitive body 1 is written, an optical detection means 7 which reads both of the concentration of toner on the photosensitive body 1 and the characteristic value information 9 of the photosensitive body 1 in specified timing, and a storage means 10 where the output data of the detection means 7 is stored. The characteristic value information 9 of the photosensitive body 1 written in the means 8 is read by the detection means 7 such as a reflection type photosensor, etc., which is originally provided in order to detect the reference pattern for controlling the toner concentration and the data is stored in the storage means 10. Thus, the adjustment of the image which is performed at the time of exchanging the photosensitive body is simplified.
Patent JP-H10235534-A (JP)
Title: Grinding tool with discharging chip system
Inventor: TAKIGUCHI MASAHARU
IPC: B23C5/06
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the recovery efficiency of chips. SOLUTION: A cover 22 is fitted to the outer periphery of a tool body 12. An opening 32 communicated with a chip storage chamber is formed. A secondary chamber 33 projecting to the outer peripheral side and having a nearly circular arc is connected to the opening 32. A blowout system 40 is fitted to the curvature section 33b at the half way to the secondary chamber 33. A blowout opening 42 blowing out air to the direction of an exhaust port 33a is provided. The air amplifier is connected to the lower side of the blowout opening 42 and a triple is method is employed together with an exhaust nozzle of the cover 22.
Patent JP-H10242374-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI HARUFUMI
IPC: H01L23/32
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device in which a larger number of terminals can be arranged by providing a first terminal group arranged on a first plane, and a second terminal group arranged on a second plane disposed alternately to the first plane. SOLUTION: Protruding faces 12a and recessed faces 12b are formed at a predetermined pitch on the end face of a resin board 12. A first terminal group 13 is arranged on the protruding faces of the resin board 12 and a second terminal group 14 is arranged on the recessed faces 12b of the resin board 12. The first terminal group 13 is arranged on the bottom of the protruding face 12a of the resin board 12 and the second terminal group 14 is arranged on the recessed face 12b of the resin board 12. Since the first terminal group 13 and the second terminal group 14 are arranged on different planes and the first terminal group 13 is arranged on the bottom of the protruding lace 12a of the resin board 12, insulation can be kept perfectly between the first terminal group 13 and the second terminal group 14. According to the structure, the terminal pitch can be narrowed and a larger number of terminals can be arranged on a semiconductor device.
Patent JP-H09226624-A (JP)
Title: Connection structure for vehicle roof part and its connection method
Inventor: KOMIZO TOSHIYUKI
IPC: B62D25/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To attain reduction of a cost also improvement of outward appearance quality, in a connection structure for a vehicle roof part and its connection method. SOLUTION: Fellow side parts opposed to each other of a roof panel 11 and a roof side panel 12 are mutually folded to be fixedly superposed on each other, so as to form a long groove part 18 in a longitudinal direction of a vehicle, a belt-shaped unit consisting of heat softening fusing type thermoplastic seal material 23 is mounted in this groove part 18 in a manner wherein right/left side and parts of the belt-shaped unit are separated from recessed parts 21, 22 formed in both side parts in the groove part 18, the right/left side end parts of the belt-shaped unit are spread outward while suspended downward at softening time, so as to charge inside this groove part 18 in a manner forming a surface in almost smooth flatness along a vehicle roof surface, thereafter by hardening, a seal material 23 is formed.
Patent JP-H02222713-A (JP)
Title: Liquid separation device
Inventor: KAMIYA HITOSHI
IPC: B01D63/08
Filed: 1989-02-22
Abstract: PURPOSE:To eliminate the apprehension of by-passing the raw liquid due to the deterioration of sealability by burying the reinforcement plate to prevent the elactic deformation of elastic frame in the inside of the middle part between the raw liquid supply/discharge hole in the elastic frame of ceramic element and a ceramic plate. CONSTITUTION:Raw liquid spacers 30 provided with longitudinal through-holes 31 for supplying raw liquid which reach to the raw liquid supply/discharge holes 13 and permeated liquid spacers 20 provided with numerous latitudinal permeated liquid discharge holes 26 are closely stuck on both side of ceramic element 10 in which ceramic plates 11 are fixed on the elastic frame 12 provided with the raw liquid supply/discharge holes 13. The reinforcement plate 18 to prevent the elastic frame 12 form elastic deformation is buried in the inner part of the middle part between the raw liquid supply/discharge holes 13 of the elastic frame 12 and the ceramic plate 11. As a result, the apprehension of by-passing raw liquid due to the deterioration of sealability as well as the reduction of flow passage area of film surface are eliminated, and the performance of filtration is improved as a whole.
Patent JP-H07108036-A (JP)
Title: Endoscope
Inventor: TAKAMURA KOJI
IPC: G02B23/24
Filed: 1994-03-14
Abstract: PURPOSE:To provide an endoscope with good button operability in which a control button can be easily operated by the finger of the hand holding a controlling part. CONSTITUTION:In an endoscope having a control button 30 protruding in the position where the finger of the hand of an operator holding a holding part 6 can reach a controlling part 2 and control it, the control button 30 is provided in such a manner as to be attachable to and detachable from the controlling part 2, and the control button 30 different in protruding height can be selectively mounted and used. The control button 30 can be easily operated by the finger of the hand holding the controlling part 2.
Patent JP-S63211896-A (JP)
Title: Message display system for key telephone system
Inventor: AOKI TAKASHI
IPC: H04Q3/58
Filed: 1987-02-27
Abstract: PURPOSE:To improve operability by providing a registering means to register a message corresponding to line wire, and a display control means that reads out the message corresponding to the line wire concerned from registering means in the case of line wire originating or line wire incoming and allows a displayer to display it. CONSTITUTION:The registering means to register messages corresponding to the line wires 61-6n concerned, and the display control means 2 that reads out the message corresponding to line wires 61-6n concerned in the case of originating or incoming of line wire to display it one the displayer 32 of the terminals 31-3n. A user preliminarily sets and registers messages representing the classification of the external lines 61-6n, etc., at every line wires 61-6n by using the registering means. The display control means 2, in the case originating or incoming of line wire, reads out a message corresponding to lines wire 61-6n concerned from the registering means to display the message on the displayer 32 of the terminals 31-3n. As a result, the operator can know not only the line wire number at the time of outgoing to the line wire but also the classification, etc., of one of the line wires 61-6n.
Patent JP-H02223930-A (JP)
Title: Formation of active matrix liquid crystal display
Inventor: TAKAHATA MASARU
IPC: G02F1/1368
Filed: 1989-02-27
Abstract: PURPOSE:To accomplish the high throughput, the low cost and the high yield of a display by positioning the source, the drain and the gate part of a TFT with one mask. CONSTITUTION:An intrinsic polycrystalline silicone film 1 is heaped on a glass substrate 6 and resist is removed after performing the patterning of the silicone film 1. Thereafter, a SiO2 film is heaped and patterning and ion implantation are performed so as to form a part as a low resistance layer 2. A gate SiO2 film 3 and a Cr electrode 4 are successively heaped and the patterning of the Cr electrode 4 and the gate SiO2 film 3 is successively performed by one resist stage and plural etching stages. Then, an ITO 5 is heaped and the resist is removed after performing the patterning of only the ITO 5 by one resist stage and one etching stage. Namely, the gate, the source, the drain part of the TFT are positioned with one mask in such procedure. Thus, the formation of the TFT is facilitated.
Patent JP-S51117849-A (JP)
Title: Impedance scaler
Inventor: KATAOKA OKITOSHI
IPC: G01R35/00
Filed: 1975-04-09
Abstract: PURPOSE:An equivalent impedance, which can be expressed by a primary function whose conversion ratio has a bias value against the original impedance, is obtained by a simple electronic circuit.
Patent JP-S57167978-A (JP)
Title: N-heterocyclylmethylamide derivative, manufacture and agricultural composition containing same
Inventor: KEI AIAN TOREBOAA
IPC: C07D409/12
Filed: 1982-03-19
Abstract: N-Heterocyclylmethyl amides of formula (I):wherein R<sup>1</sup> is optionally substituted alkyl, alkenyl, aryl, or heterocyclyl; R<sup>2</sup> is hydrogen, C<sub>1-4</sub> alkyl, or C<sub>3-4</sub> alkenyl E is CN, CSNH<sub>2</sub>, alkoxycarbonyl, or-CONR<sup>4</sup>R<sup>5</sup> wherein R<sup>4</sup> and R<sup>5</sup> are H or optionally substituted alkyl or alkenyl; X is oxygen or sulphur; and R<sup>3</sup> is H, or one or more Me or Cl. The compounds are useful as herbicides and fungicides.
Patent JP-H06217700-A (JP)
Title: Ice cream-based chinese noodle seasoned with miso and its production
Inventor: SATO SHIGEAKI
IPC: A23L7/109
Filed: 1993-01-22
Abstract: PURPOSE:To provide a tasty ice cream-based Chinese noodle seasoned with miso intended to activate the relevant market as well as furnish consumers with joyfulness. CONSTITUTION:Raw noodles are boiled with cow milk and then put into chilled cow milk and cooled. The resultant cooled noodles are boiled with a liquor comprising 80wt.% alcohol, 10wt.% miso and 10wt.% pig bone soup and infiltrated with the alcohol followed by cooling again. The resultant noodles are mixed with an ice cream base which has been separately prepared by incorporating an ice cream base with miso, followed by chilling, thus obtaining the objective ice cream-based Chinese noodles seasoned with miso.
Patent JP-S51118144-A (JP)
Title: Evaporator for absorbing freezer
Inventor: KOTANI KOUICHI
IPC: F25B33/00
Filed: 1975-04-11
Abstract: PURPOSE: Miniturization and low cost is attainable by means of utilization of sun energy as a source to heat a refrigerant in an evaporator of absorbing freezer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11240218-A (JP)
Title: Ink sheet cassette for line printer
Inventor: OMORI HIDEKI
IPC: B41J17/32
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink sheet cassette for line printers which is easily manufactured inexpensively. SOLUTION: A pair of cassettes 2 (4) are stored in a cassette case 25 to be movable in a load/unload direction of a cassette. A part 16 to be engaged is formed at one end part of each core 2 (4) and a rotation prevention member to be engaged with the part 16 is arranged at a position opposite to the part 16 to be engaged. An elastic part 26 is provided for urging the cores 2 (4) in the load direction, which is elastically deformed when the cores 2 (4) move in the unload direction at the load time thereby releasing the engagement of the part 16 to be engaged with the rotation prevention member. An ink sheet cassette 24 for line printers is constituted in this manner. The elastic part 26 is integrally formed with the cassette case 25 by a mold.
Patent JP-S61201827-A (JP)
Title: Supercharging device of internal-combustion engine
Inventor: TOKORO TERUMI
IPC: F02B33/40
Filed: 1985-03-05
Abstract: PURPOSE:To make it possible to cool a generator and supply compressed air into a cylinder by substituting a fan with a pressure blower. CONSTITUTION:Electricity is generated by the rotation of a rotary shaft 5 caused by a driven engine, and air is drawn in through the end opening of a generator 1 by the rotation of a fan 7a, and passes through the generator 1 cooling its inside. The passed air is compressed by the pressure blower 7, and abundantly fed in a pressurized state into a cylinder 8 through a discharge opening 7c and conduit 9. Consequently explosion force is increased to strongly press down a piston.
Patent JP-H09236841-A (JP)
Title: Pulse motor for camera driving device
Inventor: YAMAGISHI SHIGERU
IPC: G03B9/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a pulse motor for a camera driving device capable of making time to adjust a diaphragm and a lens shorter than that in a conventional manner by obtaining a stable stopping position at each step with a simple constitution. SOLUTION: A rotor 7 is magnetized to obtain four poles and arranged in a state where the rotor 7 is held by two iron core member around which coils are wound, and rotated at the step at an angle of 45 deg.. The rotor 7 is provided with fan-shaped projecting parts 7a2 for respective magnetic poles, in such a manner that a recessed part 7a, is formed between the magnetic poles. A magnetic material member 10 is annular and extended parts 10a and 10b are formed at 90 deg. intervals. The extended parts 10a and 10b are arranged to come between the adjacent magnetic poles of the rotor 7, at four stable stopping positions of the rotor 7. Consequently, sure stopping can be obtained at eight places.
Patent JP-S57158774-A (JP)
Title: Production of acyloxytetrahydrofuran derivative
Inventor: MORIKAWA SHIYUNICHI
IPC: A23L27/20
Filed: 1981-03-25
Abstract: PURPOSE: The catalytic hydrogenation of a furan is conducted in trifluoroacetic acid or a carboxylic acid containing trifluoroacetic acid in the presence of palladium catalyst to produce a β-acyloxytetrahydrofuran derivative used as an agicultural chemical.  
     CONSTITUTION: The catalytic hydrogenation of a compound of formulaI(R 1 , R 2  are H, halogen, COOH, alkyl or aryl, which may be substituted) is conducted in trifuloroacetic acid or a carboxylic acid of R 3 COOH (R 3  is alkyl or aryl which may be substituted) containing trifuoroacetic acid in the presence of a palladium catalyst, preferably palladium on carbon powder catalyst, preferably at 0W30°C under normal pressure to produce the compound of formula II (R 4  is R 3 COO), which is used as a fungicide, insecticide, other agricultural chnicals, or a component of natural perfume with a terpene skelton or food flavor, i.e., fruit flavor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59168757-A (JP)
Title: System for testing line automatically
Inventor: ISHII KENJI
IPC: H04M3/32
Filed: 1983-03-15
Abstract: PURPOSE:To eliminate the need for an interface between a line automatic test device and an exchange system by connecting a noise measuring device and a line signal detector to a line as a bridge and recording a time series change of the line through the utilization of an idle time so as to evaluate the transmission characteristic of the line. CONSTITUTION:A line signal detector 4 and a noise measuring device 5 are connected as a bridge to a circuit 1 to be tested which is accommodated to an exchange system main switch device 3 and a talking trunk 2. A memory 6 is connected to the noise measuring device 6, which is connected with a printer 7. When the line signal detector 4 confirms the idle line, the noise measuring device 5 is started, a noise level is measured at each unit time and the result is stored in the memory 6. The difference is calculated sequentially by a control circuit 8 from the stored noise level and when the level exceeds a difference permitting value, the printer 7 is started and the absolute value and the difference of the noise level are outputted.
Patent JP-H03246187-A (JP)
Title: Multistage sprocket wheel for bicycle
Inventor: NAGANO MASASHI
IPC: B62M9/10
Filed: 1990-02-23
Abstract: PURPOSE:To prevent the chain biting in speed change operation by displacing at least one out of surfaces pressed opposingly to each other in the direction of the shaft centers of sprocket wheels by the inner surface of the link of the chain in changing the chain covering a large diameter side sprocket wheel and small diameter side sprocket wheel. CONSTITUTION:In chaining a chain 3 covering a large diameter side sprocket wheel 13 and small diameter side sprocket wheel 14, at least one out of surfaces 17a and 18a pressed opposingly to each other in the direction of H of the shaft centers of the sprocket wheels mentioned above by the inner surface of a link 3a of the chain 3 is made to be displaced to the opposite side of the other one. Therefore, since the chain 3 is arranged along both sprocket wheels 13 and 14 not rapidly but gradually allowing a margin, with the reduction of the bending stress of the chain 3, the pressing force F1 and F2 between pressed teeth 17 and 18 and the inner surface of the link 3a is reduced, as a result the chain 3 becomes much liable to separate from the teeth of the large diameter side sprocket wheel 13.
Patent JP-H06254179-A (JP)
Title: Golf ball with large and small dimples
Inventor: DONARUDO JIEI SHII SUN
IPC: A63B37/00
Filed: 1993-03-04
Abstract: PURPOSE: To improve both flight distance and aerodynamic symmetry, by making a golf ball contain small and large dimples in hexagons defined on the spherical surface and making respective side of the hexagon and small dimple cross at the center of a dimple. CONSTITUTION: A hexagon is defined by large equal length arches 14 separated at the same interval starting from the ball axis 15. Another hexagon is defined at opposite polar zone of the ball 10 setting this arch as a central part crossing large dimples on lines. Small dimples 16 are allocated to six clusters partitioned with same interval to the axis 15 in which respective cluster has four small dimples 16a. A group of five large dimples 26 is partitioned inward the six clusters of small dimples to the axis 15 so as to enclose the axis 15. Dimples of large dimension are as well placed on accurate poles. These dimples help to cause a lot of turbulence around the ball surface.