baber/WOPTO huggingface dataset:
Patent JP-H09301224-A (JP)
Title: Roof structure of vehicle
Inventor: SOGA KIYOSHI
IPC: B62D25/06
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the roof structure of a vehicle which can ensure degree of freedom in design, be assembled with a simple production device, and easily meet a variation in body design. SOLUTION: The roof 5 is constituted of a roof main part 49, a roof front 50, and a roof rear 51. The roof main part 49 is constituted by connecting a plurality of roof panels 54 which are long in the longitudinal direction of the vehicle body, in a vehicle cross direction. The respective roof panels 54 are formed out of aluminum extruded molding material and consist of hollow panels which include outside plates and inner plates formed integrally. A channel member 59 and the rear end part of the roof front 50 are fixed at the front end part of the roof main part 49. A channel member 60 and the front end part of the roof rear 51 are fixed at the rear end part of the roof main part 49. The roof front 50 and the roof rear 51 are formed into such a shape as to involve three-dimensional curved surface by press.
Patent JP-H01313561-A (JP)
Title: Aromatic polyether-imide resin composition
Inventor: OTA MASAHIRO
IPC: C08L79/08
Filed: 1988-06-13
Abstract: PURPOSE:To obtain the title composition improved in heat resistance, chemical resistance, mechanical strengths and moldability by mixing an aromatic polyether-imide with a specified thermoplastic polyimide. CONSTITUTION:A polyimide acid obtained by reacting an ether diamine with a tetracarboxylic acid dianhydride is imidated to obtain a thermoplastic polyimide (B) having repeating units each represented by the formula [wherein X is a direct bond, a 1-10C bivalent hydrocarbon group, a hexafluorinated isopropylidene, a carbonyl, a thio or a sulfonyl, and Y1-4 are each H, a lower alkyl, a lower alkoxy, Cl or Br, and R is a tetravalent group selected from among a 2C or higher (cyclo)aliphatic group, a monocyclic aromatic group, a fused polycyclic aromatic group and a nonfused polycyclic aromatic group composed of aromatic groups bonded directly or through bridging members]. 100 pts.wt. aromatic polyether-imide (A) is mixed with 1-100 pts.wt. component B.
Patent JP-H06345719-A (JP)
Title: Enol sulfonate derivative
Inventor: USUI YOSHIHIRO
IPC: C07C309/65
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a new enol sulfonate derivative useful as a raw material or an intermediate for medicines, agrichemicals, chemicals, etc. CONSTITUTION:This compound is expressed by formula I (R<1> is lower haloalkyl; R<2> is H, lower alkyl, substitutive aryl or substitutive aralkyl; R<4> is lower alkyl, lower haloalkyl, substitutive aryl or substitutive aralkyl), e.g. ethyl 4,4,4- trifluoro-3-methylsulfonyloxy-2-butenoate. The compound is obtained by reacting a compound expressed by formula II with a compound expressed by formula III (X is halogen, OSO2R<4> or NPhSO2R<4>) in the presence of a base (e.g. 4- dimethylaminopyridine), preferably in a solvent.
Patent JP-H077593-A (JP)
Title: Facsimile equipment
Inventor: DOBASHI KEIJIRO
IPC: H04N1/00
Filed: 1993-06-15
Abstract: PURPOSE:To output a message from the facsimile equipment through a remote telephone set by constituting to provide with a function for registering an optional message and a function for reading a registered number out successively to the number of the facsimile equipment. CONSTITUTION:When the facsimile equipment number is transmitted from the remote telephone set by a push-button signal, a G3/G4 communication control part 7 recognizes and sends it to a message recording part 9 and the message reaches an output part through a recording driver 11. When image data are sent from remote facsimile equipment successively to the facsimile equipment number, the message output is canceled and the G3/G4 communication control part records the image data in a buffer memory 6. When a FAX device is connected to an analog public telephone line, the G3/G4 communication control part 7 judges which of image data information or registered number information a signal sent from the remote place following the number of facsimile equipment device is.
Patent JP-H0815337-A (JP)
Title: Abnormality detector for electric facility
Inventor: TSUKADA YOSHINARI
IPC: G01R19/165
Filed: 1994-06-24
Abstract: PURPOSE:To obtain an abnormality detector for electric facility which can detect a ground fault or a short circuit fault of an electric facility in the early stage and can locate the fault easily. CONSTITUTION:The abnormality detector for electric facility comprises a resistor R1 connected with a common line for a plurality of electric facilities and conducting the current flowing through the common line, a transistor Q1 being turned ON by the voltage drop across the resistor R1 when the current exceeds a first predetermined level, a LED D3 being driven during ON state of the transistor Q1, and a fuse F1 connected in series with the resistor R1 and interrupts the current flowing through the resistor R1 upon conduction of a current having a second predetermined level higher than the first predetermined level. When a predetermined easily retrievable number of electric facilities are connected with the common line, the electric facility which caused lightening of the LED D3 can be determined by retrieving only those connected with the common line thus facilitating the location of a fault.
Patent JP-S6036079-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1983-08-08
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-H11354896-A (JP)
Title: Optical semiconductor device
Inventor: OKAMOTO MINORU
IPC: H01S5/343
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To oscillate TM mode with an amplification gain not inferior to that of TE mode at a significantly higher intensity by laminating a first semiconductor layer as a barrier layer and a second semiconductor layer as a well layer on a semiconductor substrate and forming a semiconductor quantum well layer by epitaxial growth. SOLUTION: A semiconductor quantum well layer 2 as an active layer, a semiconductor layer 3 as a GaInAsP guide layer, and a semiconductor layer 4 as a clad layer of p-type InP for confining light are laminated sequentially on a semiconductor substrate 1 composed of an n-type InP and the laminate is shaped into a mesa. In the semiconductor quantum well layer 2 as an active layer, first semiconductor layers as barrier layers and second semiconductor layers as well layers are laminated alternately so as to have a total number of layers of ten, for example. The second semiconductor layer as a well layer is formed by epitaxial growth.
Patent JP-H07322792-A (JP)
Title: Self-rropelling lure and self-propelling fishing machine using the same and method for running the same
Inventor: MORIMOTO YUKIO
IPC: A01K85/00
Filed: 1994-06-01
Abstract: PURPOSE:To provide a fishing method which can increase the catch of fish, avoid the increase in the size of a lure size and sustain its durability by allowing the lure to propel itself. CONSTITUTION:A tube 40 is set along a fishing rod 11 and a guide line 12. The lure 30 is equipped with a nozzle 31. Compressed air is sent from a pump 20 on a ship side. The air is guided through the tube 40 to the lure 30 and jetted out of a nozzle 31 toward the back of the lure 30. The lure 30 is propelled forward without any power source for the lure 30 to rotate around the guide line 12.
Patent JP-H08317155-A (JP)
Title: Filing method and filing device
Inventor: TODA YUKARI
IPC: G06F17/30
Filed: 1995-05-18
Abstract: PURPOSE: To obtain the filing method and its device in which efficient input and retrieval are attained without useless memory capacity and time lapse information of data in a filing document is recognized. CONSTITUTION: In the case of reading and filing a document by a scanner, when a document is an update document B for a document A having been already filed, the documents B, A are compared to extract an additional information image and it is added to the document A hierarchically. Furthermore, in the case of printing out a filing document C, a selection code is printed out, and in the case of reading a document D with selection code with new information added thereto by a scanner, the original filing document C is recognized based on the selection code, the documents D, C are compared to extract an additional information image and it is added to the document C hierarchically.
Patent JP-H05337679-A (JP)
Title: Solder powder for cream solder and its production
Inventor: YOSHIDA KOUICHI
IPC: B23K35/26
Filed: 1992-06-04
Abstract: PURPOSE:To produce the powder for cream solder having high reliability by forming metallic layers in order of lower m.p. on the surface of a nucleus consisting of a metal having the highest m.p. CONSTITUTION:The solder powder for the cream solder is constituted by using the metal or alloy having the high m. p. as the nucleus 1 and forming the layers 2 or plural coating layers consisting of the metals or alloys in order of the lower m.p. than the m.p. of the nucleus on the surface of the nucleus. The essential component of the nucleus is formed of Sn and the essential component of the first coating layer of Pb. The particle compsn. of the powder is composed of 50 to 70wt.% Sn and 25 to 50wt.% Pb. As a result, the chipping defects of microelectronic parts at the time of reflow soldering are eliminated by using the cream solder and the high-quality and high-density packaging by the microelectronic parts is therefore possible. Particularly, a high effect of preventing the chipping defects in the reflow soldering in a gaseous N2 atmosphere with excellent wettability is obtd.
Patent JP-S5369915-A (JP)
Title: Liquid tank sludge accumulation protector
Inventor: AKIYAMA SEIJI
IPC: B65D90/00
Filed: 1976-12-02
Abstract: PURPOSE: To protect the sludge accumulation in a liquid tank and improve tank use efficiency due to the labor-saving of cleaning and its reduction of period by installing a liquid circulating device, heater and ejector type agitator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04345595-A (JP)
Title: Engine for jet airplane
Inventor: KURIBAYASHI SADATOMO
IPC: B64C29/00
Filed: 1991-05-21
Abstract: PURPOSE:To improve the take-off and landing performances of a jet plane by adding improvement to the structure of the engine. CONSTITUTION:A means which can control a rear jet air current and a jet part of it downward is equipped. As this means, what is made up by containing a damper 12 whose purpose is to check part (a bypass current) of the rear jet air current, a means to control the damper 12 between the checked condition and the non-checked condition of the rear jet air current, a downward opening 14 provided at the lower part of an outer pipe 4 and a slide shutter 16 whose purpose is to open/close the downward opening 14, can be used. Part No.18 is a reverse jet opening, and 20 is a shutter whose purpose is to open/close the part No.18.
Patent JP-S5933577-A (JP)
Title: Device for identifying shape of object
Inventor: KONNO SATOSHI
IPC: G06V10/10
Filed: 1982-08-20
Abstract: PURPOSE:To avoid mis-identification, by identifying the shape of an object with a distance measuring signal corresponding to a distance between one plane of the object and a reference position and an image pickup signal from an image pickup means so as to identify the object including the depth. CONSTITUTION:When a work is carried on a conveyor 4 and a detecting switch 34 is operated, a measuring device 28 measures the distance between the front face of the work and the reference position and the measuring signal is transmitted to a measuring distance device 29. The device 29 processes this signal and transmits the result to an adjusting means 32 and a pattern identifier 33. A motor 39 of the means 32 is driven, an adjusting section 43 is turned via gears 41, 44, and the focus of the lens 42 is adjusted in response to the work. Further, the detecting switch 35 is activated and the device 33 receives a video signal from a TV camera 31. The three-dimensional shape data M to the work is obtained based on the video signal and the processing signal from the device 29 and the data is stored in a storage device.
Patent JP-S5570986-A (JP)
Title: Semiconductor intergrated circuit device
Inventor: HARA HIDEO
IPC: G11C11/417
Filed: 1978-11-24
Abstract: PURPOSE:To constitute low power consumption, by selectively performing power supply to the memory matrix and other circuit. CONSTITUTION:The memory circuit consisting of the static type RAM memory matrix 2 and its peripheral circuit 3, memory circuit 4 consisting of ROM, and logic circuit 5 are provided. Further, the load of each circuit is constituted with the E/D MIS circuit using depletion type MISFET, the power supply line for the matrix 2, circuit 3, ROM4, and logic circuit 5 is independently provided and the power supply voltages VDD, VDD' are supplied.
Patent JP-S625888-A (JP)
Title: Thermal transfer recording medium
Inventor: KAMIYAMA SEIJI
IPC: B41M5/392
Filed: 1985-07-01
Abstract: PURPOSE:To eliminate rubbed scummings and to enhance the printing difinition, by providing a thermal transfer ink layer consisting of two sorts of waxes having different acid values and saponification values with each other. CONSTITUTION:A title recording medium consists of a substrate and a thermal transfer ink layer formed thereon which mainly composed of two sorts of waxes, and a colorant. The two sorts of waxes have 70-90 deg.C melting point, 5 or less penetration (25 deg.C), and 0.99-1.05 density, but have different acid values and saponification values, i.e. 120-160 and 1-20 acid values and 140-190 and 70-100 saponifications, respectively. The substrate can be so constructed as to form a heat-resistant protective layer, for example, on a plastic film or a paper base. The use of the wax out of the above range in melting point, penetration, and density, produces rubbedf scummings and lowers the printing definition. Additionally, the use of the wax within the above range in melting point, penetration, and density, but acid value and saponification value, produces irregularities in printing density and lowers printing quality.
Patent JP-H09326006-A (JP)
Title: Optical information reader
Inventor: TANIGAWA KEISUKE
IPC: G06K7/015
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To improve an operability of reading operation even when the size of a read object is smaller than a readable range for code information by irradiating the lengthwise opening edge of the read hole of a case with marker light indicating the read position of the code information at right angles. SOLUTION: A bar code 33a is irradiated with the illumination light from a light emitting diode 29 for illumination. The reflected light reflected by the bar code 33a is imaged on a sensor 26 by an image forming lens 28. Marker lights from light emitting decides 38 and 39 for markers irradiate the lengthwise opening edge 31b of the read hole 31 at right angles. The light emitting diodes 38 and 39 are provided on a printed wiring board 25 so that the specific interval (m) between the optical paths of the marker lights is smaller than the length of the read object 32 or bar code label 33. Consequently, the markers are formed on the right and left end part sides of the bar code 33a.
Patent JP-S63308606-A (JP)
Title: Moving locus control method for tool
Inventor: SATO TAKASHI
IPC: G05B19/404
Filed: 1987-06-10
Abstract: PURPOSE:To move a tool like a target locus by corresponding to the inclination of a tool circular arc and the inclination of a the shape of a material to be worked and executing the tool offsetting when the tool tip is outline-worked with a tool formed by plural circular arcs. CONSTITUTION:The tip of a roller 5, which is a tool, is formed by plural continuous circular arcs C1, C2,... of radiuses R1, R2,... and a material 3 to be worked is outline-worked by a roller. The rotational center of the material to be worked 3 is an (x) axis and the rotational axis center of the roller 5 is parallel to the (x) axis. The outer shape of the material 3 is defined to be y0=f0(x0), the shape away only by the distance of a radius R1 of a circular arc C1 of the roller 5 is defined to be y1=f1(x1) and the shape away only by R2 is defined to be y2=f2(x2). When the circular arc C1 is brought into contact with the material 3, a center O1 of the circular arc C1 is moved on y1=f1(x1), when the circular arc C2 is brought into contact with the material 3, a center O2 of the circular arc C2 is moved on y2=f2(x2) and the tool 5 can be moved like the target locus.
Patent JP-S5768819-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: OOSAKA TAKATOSHI
IPC: G02F1/1333
Filed: 1980-10-17
Abstract: PURPOSE:To elevate the yield rate and to rationalize the manufacturing process, by forming a lot of liquid crystal cells on a large substrate, providing a seal part having a liquid crystal injecting port, on each cell, and also providing a common passage of a liquid crystal and an adhesive agent for sealing the injecting port after injecting a liquid crystal. CONSTITUTION:A seal part 304 having a liquid crystal injecting port 305, and a passage 307 of a liquid crystal and an adhesive agent are formed on the circumference of a lot of electrode patterns 303 on two large glass substrates 301, 302. Also, a barrier part 306 is formed in order to prevent adhesion of the adhesive agent to the connecting part of the electrode pattern 303, and the substrate 301 and 302 are connected so as to keep thickness of a liquid crystal layer, by low melting point glass, etc. The space between the connected substrates 301, 302 is made to a vacuum state, a liquid crystal is injected from the passage 307, and after that, the liquid crystal being in the passage 307 is removed by pushing in from one of the right and left sides of the passage 307, or making it vacuum. Subsequently, an adhesive agent is injected into the passage and is solidified, and the injecting port 305 is sealed, and after that, the substratge is cut off to each cell.
Patent JP-H0437437-A (JP)
Title: Method for forming hollow core for casting
Inventor: SHIBATA AKIRA
IPC: B22C9/10
Filed: 1990-06-04
Abstract: PURPOSE:To shorten manufacturing process for a hollow core, to improve the productivity and to improve strength by pressing high pressure working medium into an elastic film through a communicating hole in an inner pipe and pressurize-forming molding sand. CONSTITUTION:A closed space is formed at between inner face of an outer mold 10 and the elastic film 18 and in this closed shape, the molding sand 20 is packed. A sand flowing-in hole 22 and a discharging hole 24 are closed and the high pressure working medium is fed under pressurizing from outside through the communicating hole 16 in the inner pipe 14. This medium is caused to flow in the elastic film 18 and this is expanded. As the medium has fluidity and this pressure is uniformly loaded in the inner face of elastic film 18 and the molding sand is uniformly pressurized to the inner face of outer mold 10 and formed. After pressurizing and forming in such way, the pressure in the elastic film 18 is reduced and the outer mold 10 is shaken out, and also the inner pipe 14 is pulled out together with the elastic film 18. As a result, the hollow core 28 having the hollow part 26 in the inner part is obtd.
Patent JP-H08340029-A (JP)
Title: Flip chip ic and its manufacture
Inventor: NISHIYAMA KAZUO
IPC: H01L21/66
Filed: 1995-06-12
Abstract: PURPOSE: To enable characteristics inspection of wafers to conduct with the same probe card, and exclude direct contact of a probe with a bump, by connecting a pad for inspection with a bump pad formed on a semiconductor substratum by using a metal film. CONSTITUTION: As the structure of a flip chip IC, a pad 9 for inspection connected with a bump 8 on which a solder bump 5 is formed is installed. The pad 9 for inspection is connected with the bump pad 8 formed on a semiconductor substratum 1 by using a metal film 3, which is formed by sequentially sputtering, e.g. chrome, copper and gold. The metal film 3 improves the adhesion between an electrode 2 and the bump, and prevents mutual diffusion. Instead of the metal film, aluminum and aluminum alloy, e.g. Al-Si alloy and Al-Si-Cu alloy may be used.
Patent JP-2000339767-A (JP)
Title: Optical disk and method and device for inspecting optical disk
Inventor: NISHIZAWA AKIRA
IPC: G11B7/24097
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting device which is capable of conducting normal /defective condition discrimination of an optical disk by detecting a watermark pattern provided on the disk. SOLUTION: An inspecting device B is provided with an illuminating means, which illuminates light beams 10a or parallel light beams 10b emitted from a point light source 10 as inspecting light beams to a substrate surface 1b of an optical disk A, a picture taking-in circuit 15, which detects a reflected light strength pattern 13 of reflected light beams 12 reflected from the disk A, a comparison circuit 16, which collates the pattern 13 and a reference pattern, and a normal/defective condition determination circuit 20 which determines the disk A to be normal when the collating result is within a prescribed range and determines the disk A to be defective when the result is out of the range.
Patent JP-S5570753-A (JP)
Title: Dielectric strength test unit for power cable line
Inventor: TAKADA MITSURU
IPC: G01R31/12
Filed: 1978-11-22
Abstract: PURPOSE: To protect the DC voltage genetating unit from rain drops and moisture, by enclosing the indoor use DC voltage generating unit with water-proof insulation sheet and blowing pressure gas in the enclosed room.  
     CONSTITUTION: The power cable outdoor terminal box 1 and high voltage bushing 3 of the indoor DC voltage generating unit 2 are connected with the electric wire 4. The DC voltage generating unit 2 and the bushing 3 are enclosed with the water- proof insulation sheet 5 made of polyethylene and vinyl etc. to form the air-tight water-proof chamber. Insulation gas such as nitrogen is blown from the bomb 7 connected via the delivery tube 9 to the gas blow hole 6 to keep the pressure higher than atmospheric pressure. Thus, DC voltage generating unit is protected from water drops and moisture invaded from outdoor and the dielectric strength test for power calbe lines can be made safely even under raining and high moisture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0310936-A (JP)
Title: Steering control wheel driving device of four-wheel drive automobile
Inventor: WANIKAWA YOSHIO
IPC: B60K17/348
Filed: 1989-06-07
Abstract: PURPOSE:To achieve down-sizing of a turning radius for an automobile for which a high/low speed change-over device by which change-over can be performed in response to a steering control wheel operation mechanism is provided in a steering control wheel driving system, by setting a peripheral velocity ratio of a wheel so as to make turning center for the steering control wheel and for a non-steering control wheel at the time of turning almost identical with one another. CONSTITUTION:In the case that a tractor is run under a condition where a front wheel automatic gear change switch 50, a front wheel drive detecting switch 49, a front wheel detecting switch 48, a secondary change gear detecting switch 46 and/or a creep detecting switch 47 are all closed, when a handle is controlled to turn a front wheel 44 to the vicinity of the maximum steering control angle so as to rapidly turn the tractor, an electromagnetic clutch 29 of a high/low speed change gear device 15 is excited through the closing of a turning detecting switch 45. The rotation of a high speed side gear 25 is transmitted to a front wheel power output shaft 21 via the electromagnetic clutch 29 to increase a peripheral velocity of the front wheel 44, and thus the front and rear wheels 44, 20 are driven by the peripheral velocity ratio by which the turning center of the front wheel 44 and of the rear wheel 20 become almost identical.