baber/WOPTO huggingface dataset:
Patent JP-H09254829-A (JP)
Title: Service hole sealing structure
Inventor: KONO KOICHI
IPC: B62D25/20
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a service hole sealing structure capable of gaining sufficient soundproof effect and facilitating sealing member fitting work. SOLUTION: With a ring shape wall part 15 is provided on the periphery 13a of a lid 13, the inner lid surface 13b is positioned lower than the periphery 12b of a service hole 12 and the inside lower part of a sealing member 17 is extended to the lower part, by which the extended part of the sealing member 17 seals between the periphery 12b of the service hole 12 and the wall part 15 of the lid 13 when the service hole 12 is covered with the lid 13.
Patent JP-S60212696-A (JP)
Inventor: RICHIYAADO JIEI UEZAN
IPC: B63H1/26
Filed: 1984-04-05
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-H10264252-A (JP)
Title: Fitting structure for strip
Inventor: KAMIIDE AKIRA
IPC: F16L1/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation, and also, make the internal surface of a bonded part approx. flat, and at the same time, prevent a water permeability from being spoiled. SOLUTION: When a strip 14 is spirally wound along the internal surface of a pipe 12, a second supporting part 40 is arranged on the inside of a first supporting part 24, and at the same time, a pressing member 18 is attached at one side end in the width direction of the strip 14, and by the pressing member 18, the second supporting part 40 is pressed to the first supporting part 24 side. Therefore, when the first supporting part 24 and the second supporting part 40 relatively displace in the direction to separate the side ends in the width direction of the strip 14 from each other, a protuberance 26 which is formed on the internal surface at the leading end part of the first supporting part 24 and a protuberance 42 which is formed on the external surface of the leading end part of the second supporting part 40 are surely engaged.  Also, a pressing part 50 which works as a lid as well, of the pressing member 18, covers the internal surface of a bonded part, and the internal surface of the bonded part is formed to be flat.
Patent JP-H07278025-A (JP)
Title: Mixed solvent composition
Inventor: OISHI KAZUO
IPC: C07C9/15
Filed: 1994-04-07
Abstract: PURPOSE:To obtain a mixed solvent composition having detergency equivalent to that of conventional 1,1,1-trichloroethane and trichloroethylene and extremely useful as a substitute for these compounds. CONSTITUTION:This mixed solvent composition consists of HCFC-225cb containing at least one compound selected from n-pentane, 2-methylpentane, 3-methylpentane and cyclopentane or an azeotropic mixture of HCFC-225cb with n-pentane or an azeotropic mixture of HCFC-225cb with 2-methylpentane and 3-methylpentane or an azeotropic mixture of HCFC-225cb with 2- methylpentane, 3-methylpentane and cyclopentane. The mixed solvent composition is free from the change in the composition in cleaning because of existence of azeotropic composition and suitable for cleaning and degreasing metals as well as HCFC-225cb.
Patent JP-S63235475-A (JP)
Title: Atmospheric-pressure vapor growth device
Inventor: NEGISHI KUNIAKI
IPC: H01L21/31
Filed: 1987-03-24
Abstract: PURPOSE:To prevent the leakage of a gaseous reactant to the outside by providing a gaseous reactant blowoff pat on both sides of a gas exhaust part, and furnishing a gaseous nitrogen blowoff part on the outside of the gaseous reactant blowoff part to form a dispersion head. CONSTITUTION:In the dispersion head 11 for injecting a gaseous reactant onto a wafer to form an oxide film, etc., the gaseous reactant blowoff part 14 is provided on both sides of the gas exhaust part 19, and the gaseous nitrogen blowoff part 12 is further furnished on the outside thereof. In addition, the gaseous reactant blowoff part 14 is separated by slit plates 15 to form the flow 16 of the gaseous reactant, and an automatic pressure control valve 18 is provided in the exhaust part 19 to stabilize the flow 17 of exhaust gas. As a result, the leakage of the gaseous reactant to the outside of the dispersion head 11 is prevented.
Patent JP-S63235785-A (JP)
Inventor: KIMURA KUNITOSHI
IPC: F16L9/12
Filed: 1987-03-24
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-S545547-A (JP)
Title: Inspection system for digital current difference protective device
Inventor: NOHARA HARUO
IPC: H02H3/28
Filed: 1977-06-15
Abstract: PURPOSE: To provide no follow up operation of delay in working time even for a fault taking place during inspection, by means of processing an inspection and regular protective element treatment during the inspection. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09258534-A (JP)
Title: Electrophotographic recorder
Inventor: MURAKAMI EISAKU
IPC: G03G15/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of toner transferred to a photoreceptor from a developing roller by making the output of the application of developing bias supply variable and controlling the output of the application of the developing bias supply, in accordance with the total rotational time of the developing roller. SOLUTION: When the potential difference between a developing bias potential and the surface potential of the photoreceptor 1 is made small, the quantity of the toner stuck to the photoreceptor 1 is reduced. At this time, an MPU 22 monitors the rotational time of the developing roller 9 clocked by a timer 23 and controls the output of bias supply 21, so that the potential difference between the developing bias potential and the surface potential of the exposed photoreceptor 1 is made small based on the monitored result, so that the quantity of the toner stuck to the photoreceptor 1 is reduced. Thus, the developing bias potential is controlled to always keep a dot diameter constant regardlessly of the increase of the quantity of the toner on the developing roller 9 with the lapse of time and stable gradation can be obtained.
Patent JP-S54161946-A (JP)
Title: Heat sensitive transfer recorder
Inventor: MIZUGUCHI MAMORU
IPC: B41J2/005
Filed: 1978-06-12
Abstract: PURPOSE:To transfer the images of good resolution on plain paper by making heat- sensitive transfer of intermediate images on a thin film from the ink layer of a transfer master and transferring the intermediate images on the plain paper. CONSTITUTION:Part of the ink layer 13 formed on an endless belt type transfer master 11 is transferred always at a constant rate without the effect of the thickness of the layer 13 to a thin intermediate film 15 such as of resin material or the like by a heat pen 16, whereby the intermediate images by heat-sensitive transfer are formed on the film 15. Hence, the heat-sensitive transfer images of good resolution may be formed by using plain paper 19 through the film 15.
Patent JP-H07312085-A (JP)
Title: Memory device
Inventor: SEODOA DABURIYU HIYUUSUTON
IPC: G11C17/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a memory device, in which power consumption is reduced. CONSTITUTION: In a memory device 10, a control block 16 is coupled with a memory-array 12 and a multiplexer-block 14. The control block 16 works so that whether or not the data state of a desired memory-cell is held by latch- blocks 301 ...30i , 321 ...32j , 341 , 342 ... and 36 in the multiplexer-block 14 is determined from a memory-address. A plurality of multiplexer control signals 441 ...44m are generated.
Patent JP-S54160669-A (JP)
Title: Removing tool of foreign metal in stomack
Inventor: YAMAMIYA HIDEKI
IPC: A61D1/16
Filed: 1978-06-10
Abstract: PURPOSE: A stomack foreign metal meterial removing tool which is easy to product and assemble, having increased magnetic sucking force with small body, and preventing stomack mucosa damage which is likely to occur at its insertion into or removal from stomack.  
     CONSTITUTION: Rare earth cobalt based alloy permanent magnet 11 is formed into an annular shape and an insertion rod 16 having screws at its both ends are screwed into the mating screws of a magnetic pole 12 and a connecting iron 14. This method enables production and assembling of relatively weak strength rare earth cobalt base alloy permanent magnet without causing breakage. The insertion rod 16 is preferably of nonmagnetic material so as prevent magnetic force reduction of the permanet magnet 11. A cylindrical protection 20 of nonmagnetic material can be used to cover the permanent magnet 11 to prevent magnetic energy leakage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06281103-A (JP)
Title: Emergency water supplying device for fluidized bed type boiler
Inventor: NISHIYAMA AKIO
IPC: F22B37/42
Filed: 1993-03-29
Abstract: PURPOSE:To enable a heat transfer pipe part to be cooled easily, in less-expensive manner and rapidly in the case of emergency state without requiring any special pressurizing device and the like by a method wherein a hot water tank for heating stored water is installed, and the hot water stored in the hot water tank is supplied to a heat transfer pipe in a fluidized bed type boiler due to a difference in gravity. CONSTITUTION:Air compressed by an air compressor 1 is supplied to a pressure container 2. Combustion gas generated by a fludized bed type furnace 3 installed within the pressurized container 2 is supplied to a gas turbine 4, thereafter passes through a discharged gas heat exchanger 5 and is discharged from a chimney 6. On the other hand, water supplied from a boiler water supplying pump 7 is heated by a discharged gas heat exchanger 5, thereafter the water is supplied from a water supplying pipe 8 to an evaporator 9 within the furnace 3 so as to generate steam. The steam passes through a gas-water separator 10 and an over-heating pipe 11 and is supplied to a steam turbine 14. In this case, if the emergency case occurs, hot water stored in an emergency hot water tank 39 is supplied under a difference in gravity. With such an arrangement as above, the hot water is immediately evaporated so as to generate steam and then the over-heating pipe 11 is cooled.
Patent JP-H01275790-A (JP)
Title: Electrolytic cell and apparatus for electrolytic conversion of carbon monoxide to squalate ion using the same
Inventor: JIEEMUZU JIEE BAABAA
IPC: C25B3/29
Filed: 1989-03-22
Abstract: PURPOSE: To easily form the squarate of an anode material by energizing a CO-contg. electrolyte while passing this electrolyte in a cathode pipe having a specific consumable anode at the time of producing a squaric acid by electrolytic coupling of CO.  
     CONSTITUTION: A pipe 101 made of a stainless steel having excellent corrosion resistance is used as a cathode and a consumable anode rod 103 consisting of Al of Mg, etc., is arranged at its center. While the electrolyte prepd. by supplying and dissolving the CO 203 is circulated and supplied into the electrolytic cell 201 described above, a DC voltage is impressed between the cathode 101 and the anode 102 to energize both electrodes and to induce an electrolytic tetramerization reaction, thereby, the anode of the Al or Mg, etc., is consumed and the squarate of the Al or Mg is formed. A part of the electrolyte is taken out through a valve 208 and pipe 209 and the product of the electrolysis is taken out. A stirring vessel 202 is replenished with gaseous CO and is replenished with the fresh electrolyte from a pipe 210 via a valve 211. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S58187869-A (JP)
Title: Display of drop in battery voltage
Inventor: MATSUDA KUNIAKI
IPC: G01R19/165
Filed: 1982-04-28
Abstract: PURPOSE:To enable the exchange of a battery by flashing a lamp when the voltage of a backup battery is below the prescribed level detecting it during the use of a commercial power source. CONSTITUTION:A stabilizing output of a commercial power source from a stabilization circuit 3 and an output of a backup battery 7 are supplied to a comparator 11. The output of the comparator 11 is connected to a code inverter 16 of a Schmitt trigger. When the voltage of the battery 7 is sufficiently high, a light emitting diode 5 comes on by the output of the comparator 11. As the comparator 11 is repeatedly turned on or off cyclically when the voltage of the battery 7 lowers below the specified value, the light emitting diode 5 flashes. This indicates immediately that the backup voltage falls below the prescribed level thereby enabling the exchange of the battery.
Patent JP-H0348111-A (JP)
Title: Edge detecting apparatus
Inventor: YAMANO AKIHIKO
IPC: G01B7/34
Filed: 1990-03-20
Abstract: PURPOSE:To detect an edge by the transverse resolution of 0.1 nanometer by detecting a tunneling current between a measuring pattern of electroconductive property and a probe. CONSTITUTION:A bias voltage is applied to a measuring pattern 101 to be measured having electroconductive property, and a tunneling current flowing between the pattern 101 and a probe 102 adjacent to the pattern is detected by a tunneling current detecting circuit 205. At this time, a stage 210 is moved in a transverse direction by a stage driving means 209 to scan the pattern 101 to the probe 102. An edge of the pattern 101 is detected by an edge detecting circuit 212 from a change signal 2a obtained by passing the tunneling current through a synchronous wave detecting circuit 211. A plurality of edge detecting signals 2b are supplied to a line width calculating circuit 213. Meanwhile, a signal 2d indicative of the moving amount in the transverse direction which is obtained by a transverse moving amount detecting circuit 220 is fed to the circuit 213. The circuit 213 calculates a line width of the pattern to be measured based on the signals 2b and 2d.
Patent JP-H06286721-A (JP)
Title: Leaf paper large bundle binding machine
Inventor: TAKANASHI TADASHIGE
IPC: B65B27/08
Filed: 1993-03-29
Abstract: PURPOSE:To bind a small bundle group crosswise by winding a tape only one time around the small bundle group by a method wherein a tape is wound around a small bundle group only once by a table means and clamp means, and the tape is tied by a fastening means. CONSTITUTION:A tape 46 is wound only once around a small bundle group of which the longitudinal direction is made horizontal, by a table means and clamp means, and the tape is heat-bonded by a fastening means 5, and then, the tape is cut to bind the small bundle group. Then, the small bundle group is raised from the table means and turned, and the attitude of the small bundle group is changed so that the longitudinal direction of which may become vertical, and then, the small bundle group is moved to the table means again. Then, the tape 46 is wound only once around the small bundle group by the table means and clamp means, and the tape is heat-bonded by the fastening means 5, and is cut to tie the small bundle group. By this method, the small bundle group can be bound crosswise by winding the tape around the small bundle group only once.
Patent JP-S61230603-A (JP)
Title: Reproducting circuit for magnetic recording and reproducing device
Inventor: TAJIMA TAIJI
IPC: G11B20/10
Filed: 1985-04-05
Abstract: PURPOSE:To eliminate the error pulses of different time widths out of the output signal of a comparator for each time area filter, by using two time area filters having different amounts of delay time. CONSTITUTION:The signal D sent from an input terminal 20 is first supplied to a time area filter 21a. The error pulse signals longer than the time width T2 remain among those error pulse signals contained in the signal D for the signal J obtained from a D type FF circuit 29a. While the filter 21a eliminates the error pulse signals shorter than the width T2. Then the signal J is supplied to a time area filter 21b, and the signal M obtained at a terminal Q of a D type FF circuit 29b does not contain the error pulse signals having the time width longer than the time width T2 and shorter than the time width T1 which are contained in the signal J. The signal M is deleted by the filter 21b. Thus it is possible to eliminate the error pulse signals produced by the noises at a place near the peak position of a reproduced signal as well as the error pulse signals due to the noises produced at the shoulder part of the reproduced signal.
Patent JP-S62228444-A (JP)
Title: Chemical-resistant alloy
Inventor: MATSUI MITSUHIKO
IPC: C22C30/00
Filed: 1986-03-31
Abstract: PURPOSE:To obtain an alloy excellent in chemical resistance by coating, with alumina, an alloy prepared by using Ni or Co as a base and by blending specific amounts of Cr and Al with the above. CONSTITUTION:The alloy has a composition consisting of, by weight, 5-30% Cr, 0.1-15% Al, and the balance Ni and/or Co or further containing 1-20% of one or more elements among Mo, W, and Fe and 0.01-5% of one or more elements among the metals of groups III (except Al), IV, and V in the periodic table. A coating layer of alumina with a thickness of 1-50mu is formed on this alloy. When alumina comprises >=90wt% of the coating layer, satisfactory chemical resistance can be obtained.
Patent JP-H08242435-A (JP)
Title: Usage reservation management system for communication equipment
Inventor: ISHIDA TAKASHI
IPC: G06Q50/32
Filed: 1995-03-03
Abstract: PURPOSE: To easily and efficiently confirm and reserve a use reservation state of plural communication equipments. CONSTITUTION: A management equipment 3 manages centralizingly the use reservation state of video communication equipments 1a, 1b, 1c interconnected by a communication line 2 and is provided with an input output means and a database 4, and reserved data 5a, 5b, 5c are stored in the database 4 for each of the video communication equipments 1a, 1b, 1c. The operator 6 confirms and reserves the use reservation state of a video communication equipment with respect to the management equipment 3 on request from planners 7, 8 of a video conference.
Patent JP-S55163848-A (JP)
Title: Manufacture of semiconductor device and its manufacturing device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/316
Filed: 1979-06-06
Abstract: PURPOSE:To enable manufacture of a semiconductor device at low temperature in a method of manufacturing an oxide film including halogen elements such as chlorine or the like by activating or decomposing gas including halogen elements with high frequency induction energy, mixing the gas with acidic gas and oxidizing a semiconductor. CONSTITUTION:A semiconductor wafer 1 is placed on a boat 2, which is then installed in a reaction furnace 3. Gas including halogen element is supplied from a valve 11, acidic gas is supplied from a valve 12, inert gas is supplied from a valve 13, and high frequency induction annealing gas (H2, He) is supplied from a valve 18, and mixture gas is supplied from a valve 14 to a reaction furnace 3. The mixture gas is activated or decomposed in a high frequency induction furnace 6, and oxidized in a resistance heating furnace 7, and an oxide film is formed on a semiconductor wafer 1.
Patent JP-H01243821-A (JP)
Title: Remote monitoring controller
Inventor: NAKAZAWA YUTAKA
IPC: H02H7/26
Filed: 1988-03-25
Abstract: PURPOSE:To replace only a ROM module easily, by fitting the ROM module storing a series of operating programs through an insertion section having water-proof property, to be separated from a mounting board in a logic section. CONSTITUTION:From a logic section 7, only a ROM module 12 is separated, and respective ones are connected on a bus line with connectors. The ROM module 12 is composed of a connector 7 for connection with the logic section 7, and a ROM-IC18. An insertion section 13 is composed of a metal connector 19 and the like with the sufficient water-proof property of a rubber packing or the like applied on the surface section of a sub-station device 1 of a sub station device bottom surface section or the like for example, so that the ROM module 12 may be put outside or inside the sub-station device 1 easily.
Patent JP-2000265871-A (JP)
Title: Engine control device
Inventor: OHASHI KAZUTOSHI
IPC: F16H63/40
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an idle speed control device without an engine stall also at the time of a failure in a line pressure solenoid. SOLUTION: This device has a main control part 7 controlling an operation of an engine 3. The main control part 7 is provided with a solenoid failure detection means 17 detecting a failure in a line pressure solenoid 11 provided on a transmission 5 for the engine 3 and an idling control means 19 which is connected with the solenoid failure detection means 17 and outputs an idling control signal controlling intake air-fuel mixture quantity at the time of idling of the engine 3. The idling control means 19 is provided with an idling control function increasing intake air-fuel mixture quantity when failure information is outputted from the solenoid failure detection means 17.
Patent JP-S58189609-A (JP)
Title: Light beam scanner
Inventor: NINOMIYA TAKANORI
IPC: G02B5/09
Filed: 1982-04-30
Abstract: PURPOSE:To increase a deflection angle by allowing the axis of geometric symmetry of a polygon mirror to cross its axis of rotation slantingly. CONSTITUTION:A rotating shaft 2, driving device 4, and regular polygon mirror 5 as individual constituent members are the same as those of a known device, but the axis 5 of three-dimensional geometric symmetry of this regular polygon mirror 5 is made obliquely cross the axial core 2a of the axis 2 of rotation slantingly at an intersectional angle alpha. When the regular polygon mirror 5 is formed in a regular 2n-angled prism and the axis 2 of rotation is rotated, lateral deflection of the deflection angle phi is 2pi/n radian. Thus, the deflection angle phi is increased.
Patent JP-H07258755-A (JP)
Title: Production of sintered ore
Inventor: FUJIMOTO MASAMI
IPC: C22B1/16
Filed: 1994-03-17
Abstract: PURPOSE:To make the sintering speed in the transverse direction of a pallet uniform. and to improve the quality of products over the entire part thereof by heating raw materials to be sintered in a surge hopper to a specific temp. only in the side wall parts thereof, packing the raw materials into the pallet in such a manner that the heated parts exist near the side walls of the pallet and igniting the raw materials. CONSTITUTION:The raw materials 1 which are to be heated and exist in the side wall parts 2a in the surge hopper 2 are heated to 50 deg.C to 100 deg.C (heating width 12 is about 0.3m) by blowing hot air from a hot air pipe 13 into the surge hopper at the time of charging the raw materials 1 to be sintered into the sintering pallet 8 of a lower suction type sintering machine. The raw materials 1 to be sintered are charged via a chute 3 by a drum feeder 2b into the sintering pallet 8 to form a packed bed 6 consisting of a packed bed 6d heated near the side wall parts 8a and a packed bed 6e not heated in the central part. The sintering is executed by igniting the coke in the surface layer part of the packed bed 6, by which the sintering speed of the transverse direction of the pallet is made uniform, the sintering time is shortened and the yield is improved.