baber/WOPTO huggingface dataset:
Patent JP-H0879965-A (JP)
Title: Method for locating accident point of gas insulated switchgear
Inventor: KANEMAN NAOHIRO
IPC: H02H5/08
Filed: 1994-09-05
Abstract: PURPOSE: To accurately locate an accident point when an accident occurs at the time of shifting from grounding to short-circuiting in a transmission line by performing a grounding detection mode with a high detection sensitivity when a grounding accident occurs and performing a short-circuiting detection mode with a low detection sensitivity when a short-circuiting accident occurs. CONSTITUTION: A gas insulated switcher GIS houses a conductor for constituting a bus BUS and the constituting equipment of a switching circuit including a breaker CB by distributing them into a plurality of containers 1-5 and connects a plurality of containers 1-5 so that a plurality of gas sections can be constituted. Then, when a grounding accident is detected, the presence or absence of a specific pressure increase of each gas section is detected, a grounding detection mode for plotting the gas section where a specific pressure increase is generated as a grounding accident is performed.  On the other hand, when a short-circuiting accident is detected, the presence or absence of a specific pressure increase of each gas section is detected with a lower detection sensitivity than the detection mode of the grounding detection mode and a grounding detection mode for plotting the gas section where a specific pressure increase is generated as a short-circuiting accident is performed, thus plotting an accident point.
Patent JP-S6192440-A (JP)
Title: Optical lens device
Inventor: SHIMADA SATOSHI
IPC: G11B7/1372
Filed: 1984-10-11
Abstract: PURPOSE:To attain a simple lens with light weight and to obtain a responsive optical lens with small size by using a thin-film micro-Fresnel lens as the lens, providing a piezoelectric element on the thin-film lens and controlling the applied voltage to adjust the focus. CONSTITUTION:Divergent light from a laser diode 1 is formed into parallel light by a collimation lens 2 being a micro-Fresnel lens MFL, becomes linearly polarized light through a polarized beam splitter 3, stopped by an objective lens 5 being the MFL and focused to a disk 9. Since a coupling lens 6 is the micro-Fresnel lens, the pot formed to a photodetector 7 differs depending on the objective lens 5 and the disk 9, it is caught as the increase/decrease in the signal of the detector. Then the distance between the objective lens 5 and the disk 9, that is the focusing and radial tracking are controlled by using the signal of the photodetector 7.
Patent JP-S6455870-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: FUJIHIRA MITSUAKI
IPC: H01L29/812
Filed: 1987-08-27
Abstract: PURPOSE:To suppress a short channel effect and to improve high-speed and high-frequency characteristics, by providing first regions including high concentration impurities between the end parts of source and drain regions and the side walls of a groove, and providing a second region including low concentration impurities, which is in contact with the first regions. CONSTITUTION:A groove 4 having a specified depth is formed at an intermediate part between source and drain regions 2 and 3. N<+> type first regions 5 including, e.g., silicon at high concentration, is formed between both side walls of the groove and the end parts of the source and drain regions 2 and 3. An N type second region 6 is formed at the parts directly beneath the regions 5 and the bottom surface of the groove 4. Electrodes 12 and 13 are provided on the N<+> type source and drain regions 2 and 3 in an ohmic contact manner. A gate electrode 16 is provided at the bottom surface of the groove 4 in Schottky-contact with the second region 6. In this structure, the gate electrode 16 is offset with the source and drain regions 2 and 3 by the actions of the N<+> type first regions 5 and the groove 4. Therefore, the capacitance between the gate and the source and the source resistance can be decreased. Thus, the high-frequency characteristics can be improved.
Patent JP-S6271974-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03B27/62
Filed: 1985-09-25
Abstract: PURPOSE:To prevent an image forming device from misformation of an image by moving power-variable lens block along a fixed scale to be a setting reference of an original, and moving an image formed on the paper supplied to the center of the reference. CONSTITUTION:Reference setting keys 30a, 30b for specifying the setting position of an original are formed so that a user can specify a required setting position of an original. When the center is specified as the setting referernce for the original, a copy range is specified by a fixed scale 2x and a scale 53, and when one side is specified as the setting reference, a copy range is specified by fixed scales 2y, 2z. Consequently, copying can be attained on the experienced setting position of an original and the original can be specified also by the scales, so that miscopying due to incorrect setting of an original can be suppressed.
Patent JP-H0960152-A (JP)
Title: Architectural panel
Inventor: UMETSU HIROYUKI
IPC: E04B1/80
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain an architectural panel which is not deformed like swelling, warping, etc., and also excellent in fireproof and fireresistant properties and further, mechanical strength. SOLUTION: A core material 3 made of a synthetic resin foam body chiefly containing phenol resin is sandwiched by the front face material 1 and the rear face material 2. A long rugged rib 6 is formed at least on the front face material 1. An air-permeable sheet 5 is arranged through an adhesive 4 at the recesses 6a of the rugged rib 6 at the rear face side of the front face material 1.
Patent JP-H0855863-A (JP)
Title: Manufacture of field-effect semiconductor device
Inventor: SHIMIZU KEIJI
IPC: H01L21/338
Filed: 1994-08-15
Abstract: PURPOSE:To improve reliability of a semiconductor device by increasing the mechanical strength of a gate electrode. CONSTITUTION:An insulating film 5 is formed on semiconductor substrates 1 to 4, and an opening part whose opening side face is in an upward tapered shape is formed in the insulating film 5. Then, the insulating film 5 is used as a mask, and a recess part is formed in the semiconductor substrates 1 to 4 in parts which face the opening part. Then, a first conductive film 8 is formed from the upper part of the insulating film 5, a part of the first conductive film 8 is formed on the recess part 7 through the opening part, the first conductive film 8 is etched down to a required thickness, a first conductive film 8a on the tapered side face is removed, a second conductive film 9 is formed on it and patterned, and a gate electrode 10 is formed.
Patent JP-H0386879-A (JP)
Title: Triazopyridine and its manufacture
Inventor: ERUNSUTO SHIEFUKUCHITSUKU
IPC: C07D471/04
Filed: 1990-08-13
Abstract: NEW MATERIAL: A compd. of formula I, [where R 1  is an optionally substd. 1-20C alkyl, optionally substd. phenyl or OH; R 2  is H, formyl, nitroso, cyano, a 1-4C alkoxymethyl or CH 2 -NL 1 L 2 , (where L 1  and L 2  is H, a 1-4C alkyl or composes a 5 or 6 membered saturated heterocyclic group together with N combined with them); R 3  is H, cyano, carbamoyl, carboxyl or a 1-4C alkoxycarbonyl; R 4  is OH, a halogen, -NL 1 L 2  or a group of CH-acid compd].  
     EXAMPLE: 6-Cyano-2,5-dimethyl-7-hydroxy[1,2,4]triazolo[1,5-a]pyridine.  
     USE: As an intermediate for synthesis of a coloring material or an active substance.  
     PROCESS: The compd. of formula III is obtd. by allowing 3-aminocrotonitrile to react with hydrazine of formula II at 100-200°C, if necessary, in the presence of a dehydrating agent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0661423-A (JP)
Title: Manufacture of semiconductor device
Inventor: NATSUME KIYOSHI
IPC: H01L21/822
Filed: 1992-08-07
Abstract: PURPOSE:To simply and easily manufacture a semiconductor device wherein individual elements are included by a method wherein a capacitor element, a resistor element and a gate electrode are formed in the same manufacturing process. CONSTITUTION:A capacitor film 1 by a single-layer oxide film is formed on the surface of a polysilicon layer 2. The surface of the capacitor film 1 is coated with a photoresist. Out of the coated photoresist, only a part corresponding to the capacitor film for a capacitor element C and only a part corresponding to a resistor element R are left, and other parts are etched and removed. Then, the capacitor film 1 is etched by making use of the left photoresist as a mask material. As a result, out of the capacitor film 1, only the part to be used as the capacitor film for the capacitor element C and only the part corresponding to the resistor element R are left, and the capacitor film in other parts is removed. At this time, when the capacitor film 1 is etched, the surface treatment of the polysilicon layer 2 to be used as the lower-layer part of a gate electrode for a MOSFET is executed. Thereby, the etching of the capacitor film 1 is finished, and photoresists 5a, 5b on the capacitor film 1 are removed.
Patent JP-2001045112-A (JP)
Title: System and method for displaying illustration of portable telephone set and method for using the system
Inventor: TSUJI HIROKAZU
IPC: H04W88/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an illustration display system of a portable telephone set capable of improving recreation property in both sound appealing to the sense of hearing and image display appealing to the sense of sight by storing a musical scale constituting a melody in receiving an incoming call and a set of illustrations corresponded to the musical scale and displaying the illustration while rumbling with the musical scale to be rung. SOLUTION: A storing part 11 is provided with a received melody storing part 11A, and the part 11A stores the musical scale of a received melody. The part 11 is also provided with an illustration storing part 11B, and the part 11B stores a set of illustrations to be worked with the musical scale. A controlling part 10 is provided with an operation display controlling part 10A for illustrations, and the part 10A controls display of a displaying part 2 so that the illustration can be moved while worked with the musical scale of the received melody. Then, it is possible to use a portable telephone set that appeals to the senses of hearing and sight and has higher recreation property.
Patent JP-H0497142-A (JP)
Title: Photometry instrument
Inventor: KANBARA TETSUO
IPC: G03B7/099
Filed: 1990-08-09
Abstract: PURPOSE:To obtain proper exposure by driving the optical system of a photodetecting means according to an electronic zoom and performing zooming operation, and controlling the ratio of the photometry range of a photodetection part to a photographic range into a specific range. CONSTITUTION:The photometry instrument is provided with the photodetecting means which photodetects light transmitted through a photographic lens by the photodetection part 7 through the optical system 6 for the photodetection part and perform photometry and a driving means which drives the optical system 6 for the photodetection part for the zooming. Then the optical system 6 for the photodetection part of the photodetecting means is driven by the driving means according to the electronic zoom to perform the zooming operation and the ratio of the photometry range of the photodetection part 7 to the photographic range is controlled into the specific range. Consequently, proper photometry is performed and proper exposure is obtained.
Patent JP-S6455292-A (JP)
Title: Ic card
Inventor: UENISHI KENJI
IPC: B42D15/10
Filed: 1987-08-26
Abstract: PURPOSE: To minimize folding stress and prevent fracture of IC chips by arranging the IC chips incorporated in the base body of an IC card so that the widthwise direction of the IC chip becomes nearly parallel to lengthwise direction of the card base body. CONSTITUTION: An IC card 10 mounts an IC module 2 on a card base body 1, an IC chip 3 has been arranged so that its widthwise direction a becomes nearly parallel with lengthwise direction x of the card base body 1. Owing to this arrangement, folding stress on the IC chip can be minimized when the lengthwise direction of the card base body 1 is folded, preventing fracture of the IC chip.
Patent JP-S60103158-A (JP)
Title: Material for lead frame of ic
Inventor: SASAKI KAZU
IPC: C22C38/18
Filed: 1983-11-11
Abstract: PURPOSE:To obtain the titled inexpensive material having high suitability to plating and high corrosion resistance by adding a proper amount of Si, Ti, Nb, V, Zr or W to an Fe-Cr alloy having a specified composition contg. a restricted amount of C. CONSTITUTION:This material for a lead frame for IC consists of, by weight, 4-9% Cr, <=0.1% C, 0.2-3.5% one or more among Si, Ti, Nb, V, Zr and W, and the balance Fe with inevitably contained impurities. The material is inexpensive and has superior corrosion resistance and high adhesive strength to plating. Cr is effective in improving the corrosion resistance, yet <4% Cr does not well produce the effect, and >9% Cr deteriorates the adhesive strength to plating. When the amount of C is increased, the corrosion resistance is deteriorated. Si, Ti, Nb, V, Zr and W improve the corrosion resistance without deteriorating the adhesive strength to plating, yet in case of <0.2%, the effect is not produced, and in case of >3.5%, the suitability to plating and working is deteriorated.
Patent JP-H0552610-A (JP)
Title: Fluidic flow meter
Inventor: OSHIMA HIROKO
IPC: G01F1/20
Filed: 1991-08-23
Abstract: PURPOSE:To stabilize vibration make flow meter compact and a space-saving structure. CONSTITUTION:A flow path restriction part 4 for ordering flow, a jet nozzle 5, and a flow path expansion part 6 are provided in order in the direction of flow. A guide pendulum 7 which causes drift is provided at a position opposted to a jet nozzle 5 in the flow path expansion part 6. Annular delivery holes 10 with slit 11 are provided in the flow path expansion part 6 at roughly the center of vortexes formed in spaces A and B on both sides of the jet nozzle 5, to deliver the flow. Thus any large delivery space is not need is the downstream of the flow path expansion part 6, and a flow meter can be reduced in sized and space as a whole.
Patent JP-S6455362-A (JP)
Title: Ni-cr stainless steel improved in corrosion resistance and machinability
Inventor: NAKAYAMA YOSHINORI
IPC: C22C38/00
Filed: 1987-08-25
Abstract: PURPOSE:To improve the corrosion resistance and machinability of an Ni-Cr stainless steel to be obtained, by further adding specific amounts of Cu, Mo and Bi. CONSTITUTION:A steel having a composition consisting of, by weight, <=0.08% C, <=1.0% Si, <=0.7% Mn, <=0.04% P, <=0.005% S, 8.0-12.0% Ni, 17.0-20.0% Cr, 0.40-0.80% Mo, 0.10-0.30% Cu, 0.03-0.12% Bi, and the balance Fe is prepared. By the above composition, uniform corrosion resistance, pitting corrosion resistance, and machinability can be improved. Accordingly, this steel is suitable for material for food equipment in which corrosion resistance is regarded as important.
Patent JP-S6273352-A (JP)
Title: Composite bus trace device
Inventor: KOMATSUDA TOSHIKAZU
IPC: G06F11/34
Filed: 1985-09-27
Abstract: PURPOSE:To collect only a desired trace data and to facilitate its analysis by transmitting a trace suspension signal temporarily suspending a trace action in accordance with a signal which the decision circuit of a data exchange protocol outputs to a trace instruction control circuit. CONSTITUTION:In the data exchange protocol decision circuit 7, a control signal and an address signal are inputted through a composite bus 1. A trace target data exchange protocol condition signal 32 is inputted from a trace condition setting register 3, whereby a data exchange protocol on the bus 1 is always decided. When data is decided to be other than the target data exchange protocol, the trace temporary suspension control signal 71 is reported to the trace instruction control circuit 5, where a trace action sequentially storing the control signal and address signal on the bus 1 and a data signal in a trace buffer 6 is carried out due to a trace activation signal 21 from a trace control program 2. Simultaneously, when the signal 71 is received from the circuit 7, the trace action is temporarily suspended, and again started when the signal 71 is released.
Patent JP-S6273337-A (JP)
Title: Scan-in and scan-out system for integrated circuit
Inventor: ISHII YASUHIRO
IPC: G06F11/22
Filed: 1985-09-27
Abstract: PURPOSE:To simplify the scan in and scan out operation of FF groups to shorten the scan time by providing a scan clock distributing circuit to allocate scan data to an optional integrated circuit. CONSTITUTION:A scan clock distributing circuit 100 and scan logic incorporating integrated circuits 101-103 are provided, and circuits 101 and 103 scan in and out FFs 140-142 by their scan logics. When an external signal SE goes to the high level after counters in the circuit 100 and FFs are initialized, a scan clock signal corresponding to the data part of a signal SID is divided into three, and bits 0-2 are assigned to signals 100 and 120, and bits 3-5 are assigned to signals 111 and 121, and bits 6-8 are assigned to signals 112 and 122. FFs in each integrated circuit have the same scan address, and scan clocks SIT1 and SIT2 to 9-bit scan data are distributed to individual integrated circuits to scan in/out FF groups 140-142 all at once.
Patent JP-H0376743-A (JP)
Title: Thermoplastic resin composition
Inventor: ITO MASANORI
IPC: C08L51/04
Filed: 1989-08-17
Abstract: PURPOSE:To improve the impact resistance by compounding an oxazoline- modified copolymer into a compsn. comprising an engineering plastic and a rubber-reinforced styrenic resin. CONSTITUTION:0.1-20wt.% vinyloxazoline (e.g. 2-vinyl-2-oxazoline), 50-89.9wt.% arom. vinyl monomer (e.g. styrene), and 10-49.9wt.% monomer copolymerizable with these two monomers are copolymerized to give an oxazoline-modified copolymer with a wt.-average mol.wt. of 10000-1000000. Separately, the arom. vinyl monomer is (co)polymerized, if necessary with the copolymerizable monomer, in the presence of a rubberlike polymer to give a graft copolymer, or the resulting graft copolymer is mixed with an arom. vinyl polymer obtd. by (co)polymerizing the arom. vinyl monomer, if necessary, with the copolymerizable monomer, and thus a rubber-reinforced styrenic resin is prepd. 100 pts.wt. compsn. comprising 10-90 pts.wt. engineering plastic selected from the group consisting of polycarbonate, polyamide, satd. polyester, polyphenylene ether, and polyarylate and 90-10 pts.wt. rubber-reinforced styrenic resin is compounded with 0.1-50 pts.wt. said oxazoline-modified copolymer.
Patent JP-2000045063-A (JP)
Title: Film with transparent conductive thin film and its production
Inventor: TSUBOI SEIJI
IPC: C23C14/08
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To form a transparent conductive thin film with a low film stress and reduced in curling by depositing and laminating transparent conductive thin films having the same content of main metal elements plural times on a polymer film to produce a transparent conductive thin film of desired film thickness as the finish state. SOLUTION: A transparent conductive thin film of desired film thickness, for example, about 500 to 5,000 Å thickness is formed on a polymer film such as polycarbonate having 0.0025 to 0.4 mm film thickness by a roll-to-roll method, magnetron sputtering method or the like. As for the transparent conductive thin film, a film essentially consisting of indium oxide and one or more oxides of tin, zinc, gallium or the like is preferably used. In this method, transparent conductive thin films having the same content of the main metal elements are deposited plural times, preferably 3 to about 10 times, with film thickness of each layer preferably being <=50% of the film thickness to be obtd. as the finish product. Thereby, the obtd. film with the transparent conductive thin film has decreased film stress and little curling.
Patent JP-S6274435-A (JP)
Title: Air drying apparatus
Inventor: TANAKA YASUO
IPC: B01D53/26
Filed: 1985-09-27
Abstract: PURPOSE:To reduce required heat energy, by connecting a regenerating air take-in pipe and an exhaust pipe of high humidity air after regeneration action and mixing the open air with high humidity air after regeneration. CONSTITUTION:In a rotary dehumidifier, the place 28 ahead of the heater 22 of the regenerating air take-in pipe 21 of a dehumidifying rotor 1 is connected to the place 29 behind the blower heater 24 of an exhaust pipe 23 of high humidity air after having passed through a regeneration zone 2 by a connection pipe 27 and dampers 25, 26 are respectively provided to both pipes 21, 33. The taken-in open air Ao and high humidity air Aw to be exhausted are mixed in a desired ratio to be introduced into the heater 22 and heated to form regenerating air AH which is, in turn, passed through the regeneration zone 2. The high humidity air Aw after passed through the regeneration zone 2 is exhausted through the exhaust pipe 23 and a regenerating air blower 24 but a part thereof is guided to the take-in pipe 21 through the connection pipe 27 by the action of the dampers 26, 25 and mixed with the open air Ao to form mixed regenerated air AM.
Patent JP-S6183384-A (JP)
Inventor: ANDORESU SHIYAUPU
IPC: D06B19/00
Filed: 1985-09-27
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-2000048968-A (JP)
Title: Luminaire
Inventor: MORIMOTO YASUSHI
IPC: H05B37/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of setting and changing address information with little effort. SOLUTION: Address information on luminaires 1 is set or changed by operation of a remote control 10 remote-controlled, in the luminaire mounted with plural neighboring luminaires 1 and provided with an address storing means 16 for storing the address information for specifying individuals for the respective luminaires 1, or for specifying a several number of luminaires 1 as one group.
Patent JP-S60104923-A (JP)
Title: Liquid cryatal display device
Inventor: SUEOKA KAZUHIKO
IPC: G02F1/1345
Filed: 1983-11-11
Abstract: PURPOSE:To fix a liquid crystal panel to a liquid crystal driving circuit substrate precisely without positional shift by forming recessed parts on the whole contact surface of a metallic frame to be used for fixing the panel to the substrate at an electric contact line between the panel and substrate and its extention line. CONSTITUTION:The liquid crystal panel 1 and the liquid crystal driving circuit substrate 2 are positioned on the metallic frame 3 for fixing the panel 1 to the substrate 2, joined each other through adhering members 5 and then electrically joined through conductive rubber members 4. Then, recessed parts 6 larger than pressing rods 7 fixing the panel 1 to the substrate 2 are formed on the contact surface of the frame 3 at the electric contact line of the pressing rods 7 between the panel 1 and the substrate 2 and its extention line. After fixing the substrate 2 to the panel 1 on the frame 3, the pressing rods 7 are pulled out. Thus, the generation of positional shift is prevented at the fitting of the frame 3 and the existence of the recessed parts 6 makes it possible to increase the strength of the structure of the frame 3.