baber/WOPTO huggingface dataset:
Patent JP-2000292473-A (JP)
Title: Method and apparatus for detecting failure of liquid crystal display screen
Inventor: HITOMI YASUYUKI
IPC: G01R31/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting wiring failure points of a wiring film of a liquid crystal/plasma display screen or the like and an apparatus therefor. SOLUTION: A probe pin 6 is moved above a terminal connected to a wiring film of a liquid crystal display screen. The probe pin 6 is brought in contact with the terminal to supply a predetermined voltage. At the same time, an electromagnetic sensor 7 is moved in parallel to the probe pin 6. The disconnected wiring film is detected by a change of detection signals of the electromagnetic sensor 7. A position of the electromagnetic sensor 7 at the time is stored as position information. Then, the electromagnetic sensor 7 is returned to above the disconnected wiring film, and further moved along the wiring film, whereby a failure point due to the disconnection is detected from the change of detection signals of the electromagnetic sensor 7. A position of the electromagnetic sensor 7 at the time is stored as the failure point because of the disconnection.  Since any failure point because of the disconnection present in the wiring film is stored as the position of the electromagnetic sensor 7, a repair position of the liquid crystal display screen can be recognized or the like advantage is obtained.
Patent JP-H08280609-A (JP)
Title: Endoscope apparatus
Inventor: KAGAWA HIROAKI
IPC: G02B23/24
Filed: 1995-04-20
Abstract: PURPOSE: To provide an endoscope apparatus which enables supplying of a fluid to or sucking thereof from a tip surface of an endoscope without intercepting illumination light of the endoscope while an outer sheath is mounted on the body of the endoscope. CONSTITUTION: In an endoscope apparatus in which an endoscope body 2 having an observation means and a lighting means at a tip part is covered with a sheath 3 and a fluid is supplied to or sucked from a tip part of an endoscope passing through a passage 13 between the endoscope body 2 and the sheath 3, a tip opening part of the passage 13 is oriented to be opened to the observation means and the passage oriented part is so arranged to be retreated to such a position as not to intercept illumination light emitted from the lighting means.
Patent JP-S6169133-A (JP)
Title: Exposing process of soft x-ray
Inventor: IWAMATSU SEIICHI
IPC: H01L21/027
Filed: 1985-05-07
Abstract: PURPOSE:To provide masks with absorbing effect equivalent to or exceeding that of Au as absorbing material by a method wherein, in a soft X-ray exposing process transferring fine semiconductor integrated circuit device, Si is substansilally utilized as mask patterns. CONSTITUTION:Silicon films 15 are selectively formed on masks 20 for soft X-ray on the surface of a substrate 11 comprising parison thin film as an organic thin film while the peripheral parts on the backside are formed of silicon materials 16 as the supporters supporting the masks 20. In such a construction, the absorbing power of masks 20 is equivalent to or exceeding that of Au especially in case X-ray wave length is around 50Angstrom -100Angstrom  while the masks 20 are provided with absorbing effect equivalent to or exceeding that of Au utilized as conventional absorbing material.
Patent JP-H05106107-A (JP)
Title: Polyolefin gel fiber
Inventor: SHIERUDON KABETSUSHIYU
IPC: B29C49/00
Filed: 1992-04-15
Abstract: PURPOSE: To provide new polyolefin gel fibers which give polyolefin fibers consisting of respectively specified polyolefins and swelling solvents and having high tenacity, extremely high modulus, excellent toughness, dimensional stability, water-soluble stability or the like. CONSTITUTION: This fiber comprises (A) 4-20 wt.% polyolefin selected from solid polyethylene of 500,000 weight average molecular weight and solid polypropylene of 750,000 weight average molecular weight and (B) 80-96 wt.% swelling solvent compatible with high boiling point hydrocarbons and having not higher than 50 deg.C boiling point under atmospheric pressure. It is produced preferably by dissolving the component A in a hydrocarbon, extruding from holes to form a hydrocarbon-containing gel of indefinite length and extracting the gel by the component B to substitute the hydrocarbon in the gel with the component B. As for the component B, methylene chloride or trichlorotrifluoro ethane is preferably used.
Patent JP-S5523618-A (JP)
Title: Noise invasion prevention unit to transmission circuit in unbalanced delivary system
Inventor: KONNO YUKIO
IPC: H04L25/02
Filed: 1978-08-05
Abstract: PURPOSE: To prevent the malfunction of logic circuit to the utmost, by constituting the conduction pattern supplying power supply from the constant voltage circuit to the logic circuit as the exclusive use pattern singly provided from the low impedance conduction pattern.  
     CONSTITUTION: The constant voltage circuit 3, logic circuit 4 performing required operation to which the output voltage of the circuit 3 is applied, and switching circuit 5 which is fed from the output voltage of the circuit 3, receives the output of the circuit 4 to be turned on and off, and delivers signal to the transmission lines 6a and 6b, are mounted on the printed circuit board 9. Further, the output terminals of the circuit 3 are formed on the board 9 with the impedance conductive patterns 10 and 11, and the condcution pattern supplying power supply from the circuit 3 to the circuit 4 are exclusive use patterns 12 and 13 which are singly provided from the condcution paterns 10 and 11. Thus, the malfunction in the logic circuit can be prevented to the utmost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5720551-A (JP)
Title: Fuel injector in internal combustion engine
Inventor: NAGAE YOSHINORI
IPC: F02M47/00
Filed: 1980-07-15
Abstract: PURPOSE: To improve intermission of injection in such a way that spring force is increased after opening a fuel valve and a needle valve by utilizing oil pressure in the fuel pump in order to quicken terminating injection as high valve opening pressure.  
     CONSTITUTION: Pressured oil in the fuel pump 100 is branched by an injection tube 8, and led to a controlling oil path 200, and it is led through a check valve 201 equipped with a small hole 5 to open its port toward the outside, and a throttle hole 209 to the upper part hydraulic chamber 210 of a piston 111 which compresses a fuel valve spring 13. On another hand, a needle valve 11 to receive oil pressure in the oil sump 901 which s branched through a fuel oil path 10 opens the valve just as before due to the delay through the throttle hole 209, and even if pressure in the fuel pump 100 decreases, and the needle valve 11 commences closing, since oil pressure in the hydraulic chamber 201 remains high the effect of the throttle hole 209, a fuel valve spring 13 to press the needle valve 11 can be relatively strongly compressed. Then after the needle valve 11 has been closed, the small hole 205 is opened, pressure in the upper part hydraulic chamber 210 is decreased, and the spring 13 is returned to its original position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5220222-A (JP)
Title: Gate control system for controlling gate at the time of cutting invert er load
Inventor: KAWAI TADAO
IPC: H02M7/515
Filed: 1975-08-08
Abstract: PURPOSE: To provide a gate control system, which permits operation not to be permanently stopped but continued with resumption effected at the time of disconnection of the load due to an accidence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000289825-A (JP)
Title: Vessel transferring device
Inventor: HASEBE YUKIO
IPC: B65G47/76
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer a vessel from a low place to a high place or from a high place to a low place by receiving the vessel in a vessel holder at a vessel receiving station, and taking out the vessel from the vessel holder at a vessel taking out station where the transfer is completed. SOLUTION: Into vessel holders 4 fitted to a roller chain conveyor 3 and being moved and transferred accompanying movement of the roller chain conveyor 3, vessels 1 such as bottles are in order received by a vessel receiving device at a vessel receiving station A. The vessel 1 received in the vessel holder 4 is, while being held with the vessel holder 4, is transferred from a low place to a high place without falling off, and it is taken out from the vessel holder 4 by a vessel taking out device at a vessel taking out station B provided on the high place. The empty vessel holder 4 after taking out the vessel 1 is again recirculated to the vessel receiving station A by the roller chain conveyor 3.
Patent JP-H046008-A (JP)
Title: Film forming device
Inventor: TAKAYANAGI TAKEO
IPC: B65B9/067
Filed: 1990-04-11
Abstract: PURPOSE:To prevent a film from meandering and sagging by a method wherein the leading side part of a side plate is bent upward to make it cross with a taper part of a forming guide, and a film is brought into contact with the bent part of the side plate at a forward part than a depressing tension adding point of the film. CONSTITUTION:A film 2 is drawn in the advancing direction of a conveyor 4. Batteries 5 are arranged on the conveyor 4 and continuously carried by the conveyor 4. While operating the conveyor 4 in the direction shown by arrow, a film 2 is placed on the batteries 5. When the batteries 5 reach a leading end 6a of a forming guide 6, both side parts of the film 2 are guided downward along taper parts 6c of the forming guides 6. Accompanying with the operation of the conveyor 4, the film 2 is further sent forward and comes into contact with a bent part 7c of a side plate 7. By this motion, the edges of the film 2 are extended sideways, and thus wrinkles are prevented from generating. For this reason, a meandering correcting mechanism and an edge pulling mechanism and holding brushes for the film can be eliminated. In addition, the width of the raw film can be narrowed to reduce the scrap loss.
Patent JP-S5522474-A (JP)
Title: Hot rolling method of slab by continuous casting
Inventor: WAKATSUKI HARUO
IPC: B21B38/00
Filed: 1978-08-08
Abstract: PURPOSE:To reduce heat losses and secure stable high quality by directly heating the continuously cast slabs in a soaking pit, lightly rolling the same with a blooming mill and if necessary, preparing the surfaces then hot rolling the same. CONSTITUTION:The hot slabs (ordinarily 1000 deg.C or higher) out from, e.g., continuous casting plant 1, are hot conveyed 2 and are put into a soaking pit 3. The methods of putting these into the pit include those by placing the slabs 13 on the steel ingots 12 which have complete heating or stacking plural sheets of slabs 13, 13 by way of frefractories 14 and others. The slabs having been heated from the loading temperature 800 deg.C up to about extraction temperatures 1150 to 1300 deg.C in the pit 3 in this way are subjected to light rolling mainly intended for edging (broadside reduction) in compliance with the roll schedule of hot rolling in a blooming mill 4. Since this ability is large, the width changing in continuous casting may be made nil or reduced to 1 to 2 times. Next, the slabs are inspected 5 of surface flaws, etc. and if necessary they are removed of flaws by a hot scarfer 6, after which they are reinspected 7 and are directly fed to hot rolling plant 11, whereby the hot rolled coils are produced.
Patent JP-H09264691-A (JP)
Title: Heat exchanger and its manufacture
Inventor: TANAKA HIROSHI
IPC: F28F9/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To temporarily fix and join a fitting to a fluid flowing pipe in a short time and at a low cost by providing a through hole in the fitting for fluid inlet/outlet pipes, inserting a fixing member with a brazing filler metal covered thereon into the through hole, and brazing the fluid flowing pipe. SOLUTION: A fluid flowing pipe 2 with the brazing filler metal covered thereon is engaged with a fitting for fluid inlet/outlet pipes. A through hole 10 extending to the fluid flowing pipe 2 is provided in the fitting 7, a fixing member 11 with the brazing filler metal covered thereon is inserted in the hole 10, and a tip part is engaged with an engagement part 12 (a hole) of the fluid flowing pipe 2 to temporarily fix the fluid flowing pipe 2. The temporarily fixed article is charged in a furnace, and the covered brazing filler metal is heated and melted to allow the fitting 7 and the fixing member 11 to be brazed and joined to the fluid flowing pipe 2. No special fixing means is necessary for this brazing, and is efficient because fixing can be simultaneously performed with that for other part of the heat exchanger in the furnace.
Patent JP-S62252868-A (JP)
Inventor: IKEDA HISAO
IPC: F25B31/02
Filed: 1986-04-25
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-S63261735-A (JP)
Title: Lead frame
Inventor: YOSHIOKA OSAMU
IPC: H01L23/50
Filed: 1987-04-17
Abstract: PURPOSE:To prevent oxidation of a base body comprising copper or copper alloy in an atmosphere and to improve wire bonding property of a semiconductor element at low temperature and wire bondability with very thin metal wire made of Au, Cu, Al and the like, by forming an organic film including an organic inhibitor for silver and copper for the base body made of the copper or the copper alloy. CONSTITUTION:In this lead frame 10, its base body comprises copper and copper based material such as copper alloy. In the assembling process of a semiconductor device, the semiconductor element 3 such as an Si pellet is bonded to a tab 1. Thereafter, the electrode of the semiconductor element 3 and the tip part of each lead 2 are bonded with bonding wire 4 consisting of very thin wire of Au, Cu and Al. Before the semiconductor element 3 is bonded to the tab 1 or the electrode of the semiconductor element 3 is wire-bonded to each lead 2, an organic film which includes an organic inhibitor for silver and copper is formed on the lead frame 10.
Patent JP-S63263268-A (JP)
Title: Knock controller
Inventor: NOGI TOSHIJI
IPC: F02P5/153
Filed: 1987-04-21
Abstract: PURPOSE:To operate an engine under trace knock condition at all times by providing a detector for detecting temperature variation in a combustion chamber upon occurrence of knocking and a means for correcting ignition timing in the combustion chamber corresponding to the intensity of knocking. CONSTITUTION:A detector 2 for detecting temperature variation in a combustion chamber 1 upon occurrence of knocking is arranged in the combustion chamber 1 of engine. A signal detected through the detector 2 is inputted through a light transmission element 3 to a band pass filter 4. Output terminals of a photoreceptor 5 are connected with input terminals of a shaper circuit 6. An ignition timing correcting means 7 for correcting ignition timing in the combustion chamber based on an output signal from the shaper circuit 6 is provided. Consequently, the engine operates under trace knock condition at all times thus providing a high efficient output.
Patent JP-S5724013-A (JP)
Title: Production of magnetic head
Inventor: TAKEDA MASAJI
IPC: G11B5/105
Filed: 1980-07-16
Abstract: PURPOSE:To enhance the working efficiency and to reduce the production cost of a magnetic head, by storing a pair of core holder single units into a case after butting these holders to each other with a wire wound around the holders. CONSTITUTION:A pair of core holders 1 and 2 are butted to each other and fixed with a bonding wire 9 wound around the holders. Such holders are stored into a shielding case and bound with the resin. In such way, the working efficiency can be enhanced to reduct the cost of a magnetic head.
Patent JP-S62255374-A (JP)
Inventor: YAMADA SUSUMU
IPC: B66B13/14
Filed: 1986-04-25
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-S62254800-A (JP)
Inventor: FURIIDOHERUMU MEEAHOFU
IPC: D06F73/00
Filed: 1987-04-21
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-H09280295-A (JP)
Title: Variable damping force type shock absorber
Inventor: NAKAZAWA CHIHARU
IPC: F16F9/44
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of tuning of the characteristics of the damping force, in particular, to meet the specification of the characteristics of the low damping force. SOLUTION: An expansion side low damping valve 10 to generate the low damping force by restrictively permitting the distribution of an expansion side bypass flow passage I and a washer 12d for determining the supporting point of deflection of the low damping force valve 10 are provided on an expansion side check body 5, the expansion side check body 5 is split into a main body and a sub body, a large diameter hole part 4b to form a first annular groove 4a and an annular oil passage C to be communicated with the expansion side bypass flow passage, and a radial groove 4c to be communicated between the large diameter hole part 4b and the first annular groove 4a are formed on the surface side of the main body opposite to the sub body,  and a second annular groove 4e which is communicated with the first annular groove 4a through an axial hole 4d and opened/closed by the expansion side low damping valve 10 is formed on the sub body.
Patent JP-S5322171-A (JP)
Title: Production of pigment-attached fluorescent substance
Inventor: HAYASHI MASAAKI
IPC: C09K11/08
Filed: 1976-08-12
Abstract: PURPOSE: To attach selectively and uniformly pigment particles to the surface of a fluorescent substance by uniformly mixing the fluorescent substance dispersed in an acid polymer soln. with the pigment particles dispersed in a basic polymer soln. and them adding water to the mixt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61256530-A (JP)
Inventor: TAKAKURA MASAZUMI
IPC: H01H61/04
Filed: 1985-05-07
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-S60133952-A (JP)
Title: Mechanism for cleaning air bent of metallic mold of molding machine
Inventor: KAWAI KAZUO
IPC: B22C15/24
Filed: 1983-05-30
Abstract: PURPOSE:To enable thorough cleaning of the molding sand sticking to the slits of air vents provided to the metallic molds of a molding machine by communicating the cavity parts on the rear of the air vent via a piping provided with three-way valves to a compressed air source. CONSTITUTION:A sand magazine is fixed atop an upper metallic mold 1 with which a lower metallic mold 2 is brought into press contact. Molding sand is blown and packed through a blow hole 19 into a cavity C and after the inside of the metallic mold is evacuated, a gushing head 6 is moved and is brought into pres contact with the rear surface of the mold 1. A reactive gas A for curing is then ejected through a three-way valve 14 and a pipe 17 to the molding sand in the cavity C. The three-way valves 14, 15 are changed over to eject the compressed air from an air source 16 into cavity parts D, E and to remove the molding sand sticking in the slits of air vents 12, 13 when the casting mold is taken out by opening the molds 1, 2 with such molding machine. The molding sand sticking to the air vents is thus easily cleaned in short time.
Patent JP-S59222522-A (JP)
Title: Apparatus for feeding cooling water
Inventor: SUGIYAMA SHIYUNICHI
IPC: C21D1/00
Filed: 1983-05-31
Abstract: PURPOSE:To control freely the cooling rate of a heated steel material by placing a rotating member between a spray nozzle for cooling the steel material and the steel material and by adjusting the number of rotations of the rotating member. CONSTITUTION:A steel material 1 heated to a prescribed temp. is put in a receiving section 2 having a through hole 3, and it is cooled with cooling water spayed from a spray nozzle 4 of a large diameter. At this time, a rotating member 7 consisting of two parallel plates 7A, 7A having a prescribed interval G supported by a trunnion shaft 6 is placed between the nozzle 4 and the hole 3. By rotating the member 7 while spraying cooling water from the nozzle 4, the amount of sprayed cooling water reaching the steel material 1 is adjusted to control the cooling rate of the material 1, so the structure can be freely regulated.
Patent JP-2000292179-A (JP)
Title: Mobile data communication system
Inventor: SATO KENYA
IPC: H04W64/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To quickly and inexpensively obtain required map data and to utilize the data for guiding the drive of a vehicle by providing a plurality of communication means for obtaining the map data from the outside and a means for storing the map data and a means for synthesizing the map data. SOLUTION: A navigation system body 1 is provided with a memory 13 and a CPU 11 for storing map data or the like that has been received through a GPS receiver 14, a satellite data broadcasting receiver 2, a beacon receiver 3, and a cellular telephone 4. The CPU 11 detects the position of a vehicle by comparing a vehicle position data from the GPS receiver 14 with a map data being stored in the memory 13. The satellite data broadcasting receiver 2 receives a data that is transmitted from a communication satellite, a broadcasting satellite, and the like. The beacon receiver 3 receives a broadcasting data from a light beacon, an electronic wave beacon, or the like being available everywhere on a road. The cellular telephone 4 receives a data from a vehicle that provides a map data through a base station. Even if a plurality of communication means with different communication speeds are utilized, a hierarchy data can be obtained.
Patent JP-H04328235-A (JP)
Title: Electron microscope of electric field emission type
Inventor: UEKI YASUMITSU
IPC: H01J37/244
Filed: 1991-04-26
Abstract: PURPOSE:To change the scale on the time axis freely and allow grasping the secular change of measurements clearly even in a dark room by permitting a CRT to display graphically the secular change of the electron beam emission amount (I) etc., of an electric field emission type electron microscope. CONSTITUTION:The current I drawn out of cathode 1 by the drawout voltage of No.1 anode 2, the setting values of drawout voltage, etc., and their secular change are measured, stored in a memory 13, and displayed graphically on a CRT 14. The contents of the memory are stored in a floppy disk, or displayed on CRT of the body of electron microscope. According to this constitution, the secular change of measurement for the high tension part can be grasped clearly even in a dark room. If the CRT on the microscope body side is used, this can be done while the operator remains sitting.
Patent JP-H09283266-A (JP)
Title: Manufacture of surface heater
Inventor: YUMITATE YASUHIKO
IPC: H05B3/20
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a product, in which a change of resistance value is not generated before and after the forming, by using a sheet, which is formed by heating, compressing and curing a composite material formed of carbon fiber and thermosetting resin, as a conductive sheet at the time of manufacturing surface heater. SOLUTION: A surface heater is formed by providing a conductive sheet, in which electrode materials are arranged, between resin layers, and heating and compressing them for integration. As a conductive sheet, a sheet formed by heating, compressing and curing a composite sheet, which is formed of carbon fiber and thermosetting resin, and forming it at the predetermined thickness is used. For example, after impregnating a carbon fiber surface material with the thermosetting resin, which is diluted with the solvent, the resin is formed into a sheet as a tack-free prepreg in the precuring condition. In this composite sheet, content of the carbon fiber is set at 30g/m<2> , and as a carbon fiber, pitch group curved carbon fiber is desirably used. As a thermosetting resin, phenol resin, urea-formaldehyde resin, melamine resin, unsaturated polyester resin and polyurethane resin or the like is used.
Patent JP-S61256494-A (JP)
Inventor: NAKAJIMA AKIRA
IPC: G07F5/24
Filed: 1985-05-09
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。