baber/WOPTO huggingface dataset:
Patent JP-H1196999-A (JP)
Title: Sealed nickel-hydrogen secondary battery
Inventor: TAGUCHI KOJI
IPC: H01M4/38
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a sealed nickel-hydrogen secondary battery which has a high discharge capacity and a practical life time for charging and discharging cycles, and in which current density is increased without impairing rate characteristics. SOLUTION: As for a sealed nickel-hydrogen secondary battery which is equipped with a negative electrode 4 containing hydrogen storage alloy powder, a positive electrode 2 which is placed on the negative electrode 4 with a separator 3 inserted between and contains nickel hydroxide as active material and alkali electrolyte, a capacity of the secondary battery is not less than 310 Wh/1, the negative electrode 4 contains hydrogen storage alloy with a composition containing manganese and aluminum, and elution concentration of manganese and aluminum per an apparent area is set for not more than 0.1 wt.%/m<2> , and not more than 1.0 wt.%/m<2> respectively, under a condition that it is immersed for 30 minutes in 200 ml of potassium hydroxide solution with a temperature of 80 deg.C and 8 normal.
Patent JP-2001080770-A (JP)
Title: Sheet material feeding device and image forming device
Inventor: MIURA YUKIHIRO
IPC: B65H3/52
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a sheet feeding member such as rollers. SOLUTION: This sheet material feeding device feeds the sheet material S positioned at the top of the sheet material S piled on a sheet storage part 103 to a sheet carrying passage in order. In this case, the sheet material feeding device is provided with a sheet feeding member 12 provided with a sheet abutment surface formed with abrasive teeth for abutting on the sheet material S so as to feed the sheet material to the sheet carrying passage and an abrasive member 15 for relatively sliding-contact with the sheet abutment surface of the sheet feeding member 12 so as to polish the sheet abutment surface for recycle.
Patent JP-S61133489-A (JP)
Title: Memory card
Inventor: HIBI HIROSHI
IPC: B42D15/10
Filed: 1984-12-03
Abstract: PURPOSE:To improve the accuracy of size and productivity by molding incorporatedly a synthetic resin layer having a concaved part by the injection molding to an upper face of a flat plate made of a synthetic resin or metal to form a card base and imbedding and fixing an IC base to the concaved part of the card base. CONSTITUTION:Lots of external terminals 12 for connection are provided to the upper face of a base 11 made of glass epoxy of the IC base 1, and an IC chip 13 comprising two chips, a ROM and a microprocessor is molded and mounted on the lower face. Further, lots or printed wirings 14 are provided to the lower face of the base 11 and the IC chip 13 is connected to the external terminals 12 via the print wirings 14. In the card base 2, a synthetic resin layer 2b having a recessed part 3 is formed to the upper face of the flat plate 2a made of synthetic resin such as ABS resin or made of a metal such as stainless steel by the injection molding, and the IC base 1 is imbedded and fixed to the recessed part 3.
Patent JP-H04134228-A (JP)
Title: Distribution type optical fiber sensor and signal treating method
Inventor: IGAWA KOJI
IPC: G01K11/32
Filed: 1990-09-27
Abstract: PURPOSE:To improve the measuring distance and the temperature resolution of temperature distribution in a low or high temperature region by making the control of AOM used for an optical directional coupler and the sensitivity setting, synchronized with the control, of a detector, and effectively assigning a dynamic range of a device to a to-be-measured object. CONSTITUTION:A device is composed of a semiconductor laser generation part 1, acoustooptic modulator (hereinafter abbreviated to AOM) 2, to-be-measured optical fiber 3, spectroscope 4, detectors 5 and 6 using photoelectric converters, amplifiers 7 and 8, digital signal treatment part 9, computer 10, timing generator 11, and to-be- measured object 12. The timing generator 11 outputs the control signal of the AOM 2 besides a laser pulse trigger signal. The rise of the control signal and a trigger signal have a time difference corresponding to a distance to a boundary point. This guids Raman scattering light after the boundary point to the detectors gain-set conforming to the level. That is, a lower gain is set in a high temperature region and a higher gain is set in the measurement of a low temperature region, and the AOM is controlled so as to avoid the measurement of the boundary point. Thus temperature distribution can be measured over the overall length of an optical fiber.
Patent JP-S62116883-A (JP)
Inventor: SHIMOSE YUTAKA
IPC: A23B7/12
Filed: 1985-11-14
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-H0196999-A (JP)
Title: Electronic part chip line-up equipment
Inventor: KONISHI TORU
IPC: B65G47/26
Filed: 1987-10-08
Abstract: PURPOSE:To prevent the generation of bridge phenomenon, by a method wherein at least one of a plurality of wall surfaces of a chip-accommodation room defining a space having a section larger than a line-up passage is inclined so as not to be parallel to a wall surface facing the above mentioned wall surface. CONSTITUTION:A plurality of electronic part chips 4 supplied from a cassette 1 are guided by a line-up passage 8 through a large room 6 and a small room 7, and discharged from an outlet 15. The innermost wall surface 20 is provided with an inclination. It is desirable for the inclination to be oriented in the direction wherein the section of the space 10 becomes narrow as it approaches an inlet 9 of the line-up passage 8. As a result, it can be prevented for the electronic parts to generate bridge phenomenon in the width direction of the space 10, and the phenomenon can be easily broken down.
Patent JP-H05122816-A (JP)
Title: Cable sheath stripper
Inventor: HIDAKA TAMOTSU
IPC: H02G1/12
Filed: 1991-09-07
Abstract: PURPOSE:To provide a cable sheath stripper for such cables as used in nuclear facilities with which the number of necessary drums can be reduced and the used cables can be treated with minimum necessary number of persons. CONSTITUTION:The cable sheath stripper comprises at least one of cutters 2, 5 to be rotary driven in order to cut the sheath of cable in the longitudinal direction and feed rollers 3, 6 for feeding the cable to the position of the cutter 2, 5 and discharging the cable after cutting the sheath thereof.
Patent JP-H03119910-A (JP)
Title: Wire drawing marker device of sulky type rice transplanter
Inventor: NOMURA MASARU
IPC: A01C11/02
Filed: 1989-09-30
Abstract: PURPOSE:To reduce the number of parts of the title device by equipping a forcing device to apply power in the laying direction in order to maintain action state of wire drawing in a lying attitude of the title device and to apply power in the rising direction to keep nonaction state of wire drawing in a standing attitude. CONSTITUTION:A seedling transplanting working machine 3 is connected through a link 2 to the rear of a sulky type traveling body 1 equipped with a driving seat 11 and a wire drawing marker 18 which is laid at both left and right sides of the working machine 3, projected to the outside, acts to draw line, returned to the side of the working machine 3, stands and does not act to draw line is set. The marker 18 is equipped with an operating tool 22 which lays the marker 18 from a standing attitude to a lying attitude and is extended close to a steering position of the driving seat 11 and with a restoring device 23 to return the marker from the lying attitude to the standing attitude. Further, a forcing tool wherein power is applied to the marker to maintain action state of wire drawing in the lying attitude and power is applied to the marker to keep nonaction state of wire drawing in standing state is set. Consequently, the number of parts can be reduced.
Patent JP-S63110400-A (JP)
Inventor: NAGAO SUNAO
IPC: E21F13/02
Filed: 1986-10-29
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-H1166922-A (JP)
Title: Fluorescent lamp mounting fixture
Inventor: SANKI KENICHI
IPC: F21V19/00
Filed: 1997-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp mounting fixture facilitating replacement of a fluorescent tube using a magic hand to enable replacement of a fluorescent tube mounted to ceiling with a new fluorescent tube while a human is standing on floor without rising on a stepladder. SOLUTION: A fluorescent tube receptacle part 2 horizontally movable at both ends 6 of a short hand side of a fluorescent lamp mounting fixture body 1 is provided, and a J-shaped hook 3 is provided at a body part 7 of the fluorescent lamp mounting fixture body 1.
Patent JP-H0997033-A (JP)
Title: Device and method for forming image
Inventor: OGUCHI TAKAHIRO
IPC: H01J1/30
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide device and method for forming an image capable of displaying a high quality image by correcting dispersion in an electron discharge characteristic and uniformizing them in arrangement of a surface conductive type electron discharge elements. SOLUTION: Plural surface conductive type electron discharge elements are arranged two-dimensionally on a substrate in a display panel 101, and the dispersion in the prescribed direction in an element characteristic occurs by successively energizing in row direction wiring unit. A correction value for correcting the dispersion is stored in an LUT 107 beforehand, and a modulation signal is generated in a pulse width modulation circuit 108 and a V/I conversion circuit 109, based on an inputted image signal and the correction value, and respective surface conductive type electron discharge elements in the display panel 101 are driven according to the modulation signal.
Patent JP-S63109547-A (JP)
Title: Storage device
Inventor: YOSHIKAWA MITSUO
IPC: G06F11/28
Filed: 1986-10-28
Abstract: PURPOSE:To attain debug while neglecting incorrect access by giving a reply representing the normal operation to a write request and replying a request for a preset content in receiving access to a predetermined area such as area without resource or a write inhibition area. CONSTITUTION:A data in response to an area applying a special reply is set to a control section 2 of a storage device 1 via a bus 3. In case of the write mode, when a write request is given to a memory address of an area assigned to the storage device 1 via the bus 3 from a central processing unit 4, if the memory address exists in an area applying special reply or an area without resource, the same signal as that at normal write is outputted to the bus 3 and no revision is applied to the memory data in the storage device 1. In other cases, normal write is applied. In case of the readout mode, if a read request is given to an area without resource or a special area, a preset data is outputted. In other cases, normal read is applied.
Patent JP-H07111321-A (JP)
Title: Monitoring method for buried diffusion layer of diffusion joining soi substrate
Inventor: KOBAYASHI HIROYUKI
IPC: H01L27/12
Filed: 1993-10-13
Abstract: PURPOSE:To precisely monitor the buried diffusion layer of a SOI substrate by a method wherein the surface of an impurity-doped layer is covered by a CVD film, and a monitor wafer, formed by conducting the heat treatment same as the joining heat treatment for a SOI substrate. CONSTITUTION:A boron-doped layer 12 is formed on a mirror wafer 11, the surface of the boron-doped layer 12 is covered by a CVD nitride film 13, and a diffusion layer monitor wafer 14 is formed. On the other hand, a boron-doped layer 12' is formed on a bonded wafer 11', a base wafer 15 is adhered, and a SOI substrate 17 is formed. Pertaining to the diffusion layer monitor wafer 14, which is formed by the above-mentioned process, and the SOI substrate, a coupling heat treatment is conducted on them by the same batch. The diffusion layer 18 of the diffusion layer monitor wafer 14 after joining heat treatment is equal to the buried diffusion layer 18' of the SOT substrate, and the buried diffusion layer of the SOI substrate can be monitored in a highly precise manner.
Patent JP-H02101524-A (JP)
Title: Magnetic tape device
Inventor: MATSUNAMI HIROYUKI
IPC: G06F3/06
Filed: 1988-10-11
Abstract: PURPOSE:To easily and surely mount a medium by permitting an operator to use mounting request information of the medium from the display of a console panel and information on standard label/non-standard label displayed in the display part of a magnetic tape device. CONSTITUTION:It is assumed that the mounting request is given from a high- order device 11 to the magnetic tape device 21. A medium mounting request signal is fetched into a magnetic tape device control part 22. When the magnetic tape device 21 is in the middle of processing in such a case, it returns a busy signal to the high-order device 11 and returns a standby signal to the high-order device if the magnetic device 21 is waiting. When the magnetic device 21 is waiting, standard label/non-standard label data is transmitted to a display control part through the magnetic tape device control part 22 from the high-order device 11. Then, the standard label/nonstandard label of the medium which is requested of mounting is displayed in a display part 24.
Patent JP-H0996299-A (JP)
Title: Spherical motor pump
Inventor: HIRAFUJI TAKEFUMI
IPC: F04D13/06
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent blocking of a lubricating water supplying groove and damaging of a bearing part due to this blocking, by forming the second groove, communicating with a through hole and having a section larger than the first groove, in a lower part of a rotor supporter. SOLUTION: When a power source is turned on, water is sucked from a suction port 38 by an impeller 28 and delivered from a delivery port. Water brought in a pump 10 partly flows as shown by arrow mark. That is, water, flowing in a lower part of the impeller 28, is given to a through hole 32 of a rotor support part 30 through the first groove 24 and a through hole 22 or the second groove 36 of a bearing cap 16, to be delivered from an upper end of the through hole 32. In this process, lubricating water is supplied from the first groove 24 to a contact surface of a shaft 14 with the bearing cap 16. Here, when foreign matter of size enough to block the first groove 24 is mixed in water, this foreign matter is made to bypass-flow in the through hole 32 through the second groove 36 of larger section than a section of the first groove 24.  Accordingly, damaging of a bearing part by blocking of the first groove 24 can be prevented.
Patent JP-H03117612-A (JP)
Title: Forcedly air-cooling device also used for liquid-cooling of engine
Inventor: UEDA HIROAKI
IPC: F01P1/02
Filed: 1989-09-29
Abstract: PURPOSE:To reduce distortion of a cylinder and to prevent abnormal abrasion of a piston sliding portion by passing a cooling liquid passage at least along a high temperature generating wall thickness portion of a cylinder chamber. CONSTITUTION:In a wall thickness portion near joint surfaces 4a, 4b of a cylinder 2 and a cylinder head 3 of a forcedly air-cooled engine 1, cooling liquid passages 6, 7 are passed along high temperature generating wall thickness portions 2a - 2c, 3a - 3c of a cylinder chamber 5. By this arrangement, heat of the high temperature generating wall thickness portions 2a - 2c, 3a - 3c is absorbed by a cooling liquid circulating through the cooling liquid passages 6, 7 and carried away so as to decrease the amount of accumulated heat. Accordingly, it is possible to prevent the occurrence of abnormal abrasion in a piston sliding in the cylinder chamber 5 and the cylinder chamber 5.
Patent JP-S61135119-A (JP)
Title: Manufacture of semiconductor device
Inventor: OCHIAI JUNICHI
IPC: H01L21/28
Filed: 1984-12-06
Abstract: PURPOSE:To enable reduction of the width of a diffusion region by leaving the second polycrystalline silicon only on the side wall of the remaining lamination of an insulation film and the first polycrystalline silicon removing the all surface impurity doped second polycrystalline silicon selectively removing the first and the second insulation films made to adhere by turns. CONSTITUTION:The first insulation film 12, the first polycrystalline silicon 13 introduced with inversely conductive type impurity and the second insulation film 14 are made to adhere by turns on a silicon substrate 11. After a resist 15 is formed on the selected part of the second insulation film 14, the unnecessary parts of the second insulation film 14, the first polycrystalline silicon 13 and the first insulation film 12 are removed by turns using the resist 15 as a mask. The second polycrystalline silicon 16 is made to adhere on all the surface of the silicon substrate 11 where a not removed part remains and the second polycrystalline silicon 16 is removed by the thickness of the film by reactive ion etching. The second polycrystalline silicon 16 remains only on the side wall of the lamination consisting of the insulation films 12, 14 and the first polycrystalline silicon 13 and the width W5 is made nearly equal to the film thickness of the second polycrystalline silicon 16. This enables the reduction of the width of a diffusion region to a submicron level and to prevent the deterioration against voltage and the generation of a leak current.
Patent JP-S61134367-A (JP)
Title: Improved production of phenyl n-(2-biphenilylsulfonyl) carbamate
Inventor: SAITO JUNICHI
IPC: C07C311/53
Filed: 1984-12-06
Abstract: PURPOSE:The reaction of 2-phenylbenzenesulfonamide with diphenyl carbonate is conducted in the presence of an alkali metal hydroxide at specific temperature in a specific solvent to enable high-yield production of the titled compound of high purity which is used as an intermediate of a herbicide with industrial advantage. CONSTITUTION:The reaction of 2-phenylbenzenesulfonamide of formula I with diphenyl carbonate of formula II is carried out in an aprotonic solvent such as cyclohexane, toluene or xylene in the presence of an alkali metal hydroxide such as potassium or sodium hydroxide at 20-60 deg.C, preferably about 40-50 deg.C to give phenyl N-(2-biphenylsulfonyl)carbamate of formula III.
Patent JP-H1195036-A (JP)
Title: Lighting system
Inventor: FUNAMOTO TATSUAKI
IPC: G02F1/13357
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a small size and light-weight surface lighting system excellent in uniformity with small power consumption by placing it in front of a lighted object such as a character and an image printed on paper and by conducting lighting in a close range. SOLUTION: When a beam 209 incident from a light source 2 through the end face of a light guide panel 201 reaches a projection 211, the beam 209 is emitted from the panel 201 to irradiate an object 3. The light guide panel 201 projects the beam to the object 3, and also has a function to transmit the beam reflected by the object 3 without diffusing it substantially. A surface lighting system to allow lighting in the front position of the object is provided thereby.
Patent JP-S60139774-A (JP)
Inventor: KIYARORAIN RAITONAA BAANON
IPC: C09J7/02
Filed: 1984-12-06
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-S61134066-A (JP)
Title: Manufacture of gto thyristor
Inventor: WADA KAZUHISA
IPC: H01L29/744
Filed: 1984-12-05
Abstract: PURPOSE:To obtain the titled device of low ON-voltage and high effect of carrier suck-out by a method wherein an N-cathode layer is formed by phosphorus diffusion from one surface of the semiconductor substrate having PNP three layers, and a layer containing phosphorus in almost the same amount as that of the N-cathode layer is then formed on the surface of a P-anode layer; thereafter, Au diffusion is carried out. CONSTITUTION:After phosphorus diffusion to form the cathode layer, a phosphorus layer of low concentration is formed on the anode side. In other words, in a high vacuum, a thyristor wafer is turned to the anode side and placed on the electrode kept at a temperature of 200-300 deg.C, and voltage is impressed between the electrode opposed above the anode side. On Ar gas supply here, phosphorus decomposed by plasma effect mounts on the wafer, and phosphorus atoms penetrate into the wafer and deposit on the wafer surface. When the thyristor wafer is then subjected to Au diffusion e.g. at 870 deg.C for 90min, an Au distribution of less gradient than by the conventional method can be obtained. After Au diffusion, a required region of the N-cathode layer 24 is removed by selective etching, and the electrode is attached.
Patent JP-H06108904-A (JP)
Title: Intake device for engine
Inventor: ARINO KAZUFUMI
IPC: F02D9/02
Filed: 1992-09-25
Abstract: PURPOSE:To ensure combustion stability of an engine so as to prevent engine stall while restricting output torque of the engine by means of closing control of a throttle valve by variably setting under specified condition the minimum opening degree of the throttle valve for restricting output of the engine. CONSTITUTION:A first throttle valve 12 opened/closed by interlocking to an acceleration pedal 19 and a second throttle valve 13 opened/closed in order to restrict output torque of an engine 1, are arranged in series in the intake passage 9 of the engine 1. In the abovementioned constitution, intake air is supplied to the engine 1 by bypassing only the first throttle valve 12 through a bypass passage 22. The opening degree of the bypass passage 22 is changed by a bypass air flow amount regulating means 23 so as to regulate a bypass intake air flow amount. The minimum opening degree of the second throttle valve 13 is set by a minimum opening setting means 34 in relation to the total intake air flow amount consisting of the regulated bypass intake air flow amount and an intake air flow amount passing the first throttle valve 12 set in its fully closed condition.
Patent JP-H0199856-A (JP)
Title: Image forming device
Inventor: MIYAZAWA YOSHINORI
IPC: B41J2/205
Filed: 1987-10-12
Abstract: PURPOSE:To perform clear printing regardless of the type of paper, by making unequal the transfer speed of an ink supporter and that of a medium to be transferred to effect higher image forming. CONSTITUTION:High voltage is applied to a brush charger in contact with the conduction layer 18 of an ink film to effect local charge and accumulate charge on an ink surface in contact with the brush charger. The charged portion is transferred to a thermal head 11 and its selected portion is heated to be softened and fused. To this fused ink, an electric field between the conduction layer 18 and a control electrode 13 and electrostatic force determined the charge are applied to allow the fused ink to separate from the ink film 10 and to fly through the slit of the control electrode up to paper 17 to be stuck to it. Since the paper 17 faces the ink film with a gap, the transfer speed of the ink film is set lower than that of the paper. Thereby, a high-speed image is formed on the paper 17 with ink film consumption saved.
Patent JP-S61136475-A (JP)
Inventor: TSURUMI MANABU
IPC: B07C7/00
Filed: 1984-12-04
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。