baber/WOPTO huggingface dataset:
Patent JP-H11220229-A (JP)
Title: Splitting structure of substrate
Inventor: KANO MAKOTO
IPC: H05K1/02
Filed: 1998-02-01
Abstract: PROBLEM TO BE SOLVED: To allow the burr between the end parts of splitting grooves to appear in a straight line or be slightly recessed by displacing the central line of the splitting groove inside substrate in the contact position with a connection part. SOLUTION: A thin-belt shaped splitting groove 24 and a connection part 26 at the small interval are alternately arranged along a dividing line 22. The connection parts 26 are separately formed on the dividing lines at a plurality of parts, wherein, e.g. parts arranged on a main-body substrate 20, a printed wiring 18 and the dividing line 22 are relatively separated. Furthermore, an end-part position 34 of the splitting groove 24 is bent inside at an approximately right angle. The length to a tip 36 of the end part is made to protrude into the central direction of the main body substrate 20 by about, e.g. 1-2 mm from the dividing line 22. Thus, the broken surface of the connection part 26 protrudes approximately inside the main-body substrate 20.  The protrusion of the burr generated in the broken surface from the main-body surface 20 to the outward direction of the dividing line 22 can be prevented.
Patent JP-S61194110-A (JP)
Title: Manufacture of billet
Inventor: HINO MITSUO
IPC: B23K15/00
Filed: 1985-02-22
Abstract: PURPOSE:To make crystallized matter fine and to improve the quality of a billet by irradiating flux of electron beams having high energy density on an ingot so that local rapid remelting and rapid solidification are continuously carried out, thus making dendrite arm spacing as small as possible after the solidification. CONSTITUTION:An ingot A whose surface is to be treated with electron beams is placed on a cooling plate 4 through which a refrigerant is forced to be circulated along the bottom of the ingot so as to enhance a rapid cooling effect during solidification after remelting by the irradiation of electron beams. Flux of electron beams are irradiated on the ingot A in a selected direction at selected intervals so that local remelting and solidification are continuously carried out, thus regulating dendrite arm spacing to <=15mum after the solidification.
Patent JP-H08205687-A (JP)
Title: Continuous assembly pot for raising and transplanting seedling
Inventor: SUNAGA MAMORU
IPC: A01G9/10
Filed: 1995-01-31
Abstract: PURPOSE: To enable the free setting of the length of connecting pieces according to an intrarow spacing without sacrificing a dense assembly state. CONSTITUTION: This continuous assembly pot is obtained by forming connecting pieces 2 of each flat part 5 having a length equal to the width of one side of each individual pot unit 1 and folded parts 6 prepared by folding parts of an increased length having the length equal to or greater than that of the flat part 5, mutually sticking folded pieces of the folded parts 6 with a water-soluble adhesive, sticking the resultant folded parts respectively to the sides of the individual pot unit 1 in front and rear, further sticking the top surfaces of the folded parts 6 respectively to the sides of the adjacent individual pot units 1 between the mutual folded back continuous units 3 with a water- soluble adhesive,  separating the stuck parts by irrigation in raising seedlings and thereby enabling the continuous taking out of pot seedlings from one end in the continuous assembly pot for raising and transplanting the seedlings prepared by connecting the individual pot units 1 formed by developing paper or a thin film such as the paper with the connecting pieces 2, providing the continuous units 3, alternately folding back the continuous units 3 by a prescribed length and assembling the many individual pot units 1.
Patent JP-H08212686-A (JP)
Title: Dynamic pressure type fluid bearing spindle motor
Inventor: NAKAMURA NOBUAKI
IPC: G11B19/20
Filed: 1995-01-31
Abstract: PURPOSE: To reduce a noise in a bearing part and to improve the durability by respectively forming lubricant reservoir parts in the central part of a dynamic pressure generating pattern part and the outer peripheral part surrounding the dynamic pressure generating pattern part. CONSTITUTION: A projecting herringborn pattern 18B is formed at the center in an annular groove part 18A into an annular shape, and the inner and output peripheries of the groove part 18A are communicated with each other through the herringborn pattern 18B. The inner and outer peripheries of the groove part 18A function as lubricant reservoir parts. Thus, the dirt, etc., according to evaporation and reduction with time in lubricant due to driving a motor is evaded, and the reliability of the dynamic pressure bearing part supporting the reliability of the motor is enhanced, and stable recording/reproducing is performed.
Patent JP-S62193060-A (JP)
Title: Sealed lead storage battery
Inventor: INOUE TOSHIHIRO
IPC: H01M4/62
Filed: 1986-02-18
Abstract: PURPOSE:To lengthen the charge/discharge cycle life under constant-current charge, by adding a prescribed quantity of zeolite to the active material of a negative electrode. CONSTITUTION:To manufacture a negative electrode plate, a lead oxide, barium sulfate and so forth are kneaded together and mingled with zeolite to prepare a paste, fill it is a lattice of a prescribed alloy and subject them to formation. For example, kaolin is used as the zeolite. The added quantity of the kaolin is 2-10wt% of the active material of the negative electrode. As a result, the oxygen absorbing reaction on the negative electrode plate is promoted to lengthen the charge/discharge cycle life under constant-current charge.
Patent JP-S61194846-A (JP)
Title: Manufacture of lsi
Inventor: IGARASHI TOSHIO
IPC: H01L21/822
Filed: 1985-02-25
Abstract: PURPOSE:To form an LSI in response to the type of a power source in a used device by using an input/output level converter which is converted in a circuit by the way of metal wiring. CONSTITUTION:When a TTL circuit and an ECL circuit are mixed in a used device and +5V, -5V and -2V are prepared as a power source, an input level converter and an output level converter 30 formed of a master LSI are used as the first connecting configuration. In this case, an internal circuit 29 is operated by a negative power source, and the output level converter converts the negative output of the internal circuit into a TTL level. When the ECL circuit is not provided in the used device and a negative power source is not contained, the converter 30 is metal-wired to form the second connecting configuration. In this case, the circuit 29 operates only by the positive power source, and the converter 30 converts the positive output of the internal circuit into a signal of TTL level.
Patent JP-S58152326-A (JP)
Inventor: MURATA MITSUHIRO
IPC: G03G21/20
Filed: 1982-03-04
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。
Patent JP-S60178220-A (JP)
Title: Burning fan device
Inventor: ARAI TOSHINORI
IPC: F23L17/16
Filed: 1984-02-24
Abstract: PURPOSE:To terminate the burning at the time of failure such as the outlet's being closed or fan operation stoppage so as to prevent damages to the main body by providing a sensing hole and a temperature fuse in a fan casing on the intake side. CONSTITUTION:Normally, when a fan wheel 5 is rotated by a fan motor 4, the burnt exhaust gas is drawn from a casing B9 to be discharged from an inlet 1 of a casing A3 to an outlet 2, and a sensing hole 6 is under a such a condition as to breath the outside air. When there is a failure such as the outlet's being closed or fan operation stoppage, the burnt exhaust gas is discharged from the sensing hole 6 to the outside of the fan casing B9, when a temperature fuse 8 is melted and severed to terminate the burning.
Patent JP-H09202042-A (JP)
Title: Ink jet recording sheet
Inventor: IDEI KOJI
IPC: B41M5/50
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet capable of perfect printing having excellent ink setting property, bar code reading suitability, and image waterproof property. SOLUTION: This ink jet recording sheet is used in a high speed rotary ink jet printing system using an auxiliary drying device. A cationic resin is attached to a support body. Preferably, the attaching quantity of the cationic resin is set to 0.2-2.0g/m<2> as a dry attaching quantity. Other than that a light calcium carbonate is used as a filler and a burning temperature is set to 500 deg.C, an ash content of the sheet measured by a method in conformance with JIS P8128 is 7% or above and a PCS value of a recording image in a wavelength of 600-700nm is 0.80 or above. Further preferably, an absorption coefficient by blister method is set to 1.07(m1/m<2> .ms<1/2> ) or above and image waterproof property is provided.
Patent JP-S61195592-A (JP)
Inventor: SAKO HIROYUKI
IPC: H05B41/24
Filed: 1985-02-22
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-H10234176-A (JP)
Title: Alternating-current-power-adjusting device
Inventor: FUJITA KOETSU
IPC: H02M1/08
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an alternating-current power-adjusting device, wherein an alternating-current power supply is used as input and it is possible to output an alternating-current voltage with the same frequency as the alternating-current power supply and further adjust its power factor from the alternating-current power supply. SOLUTION: An alternating-current power-adjusting device 10 is composed of alternating-current switch series circuits 11-13, formed by series connecting two sets of alternating-current switches with self-arc-extinguishing elements, such as IGBTs, inverse-parallel-connected, an output voltage command means 14 as control circuit, an input current command means 15, an input voltage detecting means 16, an output current detecting means 17, and a switching pattern calculating means 18. Based on an amplitude command value output from the output voltage command means 14 and a phase angle command value output from the input current command means 15, a switching pattern signal is supplied to the alternating-current switch series circuits 11-13.
Patent JP-S53119403-A (JP)
Title: Motor-driven compressor
Inventor: IMASU KENICHIROU
IPC: F04B39/00
Filed: 1977-03-28
Abstract: PURPOSE: At the time of specific angle range of a crank angle, the power source is to be interrupted in order to minimize vibration in abeyance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61194419-A (JP)
Title: Optical scanning device
Inventor: FUJITA HISAO
IPC: G02B27/09
Filed: 1985-02-22
Abstract: PURPOSE:To adjust a convergence point on a surface to be scanned by providing a beam shaping optical system with a cylindrical lens and supporting the cylindrical lens by a supporting means which is movable in optical-axis direction. CONSTITUTION:The cylindrical lens 42 in the beam shaping optical system 40 is moved in an optical-axis direction to correct subscanning-directionl defocusing on the surface 30 to be scanned. The beam shaping optical system 40 which includes the cylindrical lens 42 is moved in the optical-axis direction together with a light source 10 in one body to obtain the same effect. When the cylindrical lens 42 is adjusted, a U-sectioned guide member 61 is fixed along the optical axis and a lens support frame 62 on which the lens 42 is stuck is made slidable in optical-axis directions. Consequently, even hen a semiconductor laser as the light source has variance in angle of radiation, the arrangement of an optical element is only altered to adjust the convergence position on the surface to be scanned.
Patent JP-H02217311-A (JP)
Title: Production of powdery aluminum nitride
Inventor: WAKIMURA KAZUO
IPC: C01B21/072
Filed: 1989-02-16
Abstract: PURPOSE:To obtain the subject powdery AIN of high purity without nozzle clogging, etc., by using a two fluid nozzle as a supply pipe of an alkylaluminium (R.Al), supplying the R.Al through an inner pipe and supplying an inert gas through an outer pipe in a vapor phase reaction between the R.Al and NH3. CONSTITUTION:A two fluid nozzle and an ammonia supply pipe are arranged parallel to each other on the bottom of a reactor and the inside of the reactor is heated to a specified temperature. Ammonia is then supplied into the reactor through the ammonia supply pipe and an alkylammonium (e.g. triethylaluminum or triisobutylaluminum) is simultaneously supplied into the reactor through the inner pipe of the two fluid nozzle while introducing an inert gas (e.g. nitrogen) through the outer pipe in order to carry out a vapor phase reaction and produce aluminium nitride. Thereby rapid contact between the alkylaluminium and ammonia is softened and so ammonium nitride powder of high purity having an uniformly small particle size and excellent in crystallizability can be obtained.
Patent JP-H07245112-A (JP)
Title: Solid electrolyte fuel cell
Inventor: SHIMIZU KAZUSHI
IPC: H01M8/02
Filed: 1994-03-07
Abstract: PURPOSE:To provide a highly reliable cell by which warping or a crack or the like is not caused when a porous board is worked or a solid electrolyte body is formed on the board. CONSTITUTION:Conductive ZrB2 is dispersively added to stabilizing zirconia, and a conductive porous matrix is manufactured, and NiO-containing slurry is impregnated into the through-hole, and is baked, and an NiO layer is formed, and an anode porous board 1a also serving as an anode electrode is manufactured. The board is reduced in a hydrogen atmosphere, and is formed as an electrode. A groove 8 for a reaction gas passage is formed by electric discharge machining by using electric conductivity of the board, and a cathode electrode 3 is electrostatically jointed to an already formed solid electrolyte body 2, and a unit cell 4 is formed. The formed unit cells 4 are alternately laminated with separator units 7 composed of cathode boards 5 and separators 6, and a solid electrolyte fuel cell is constituted.
Patent JP-H05232841-A (JP)
Title: Glossy image forming device
Inventor: HANEDA SATORU
IPC: G03G15/22
Filed: 1992-02-21
Abstract: PURPOSE:To easily supply a glossy sheet by means of OA equipment by executing belt fixing after a particle layer is transferred on a transfer material. CONSTITUTION:A glossy region is specified by an editor on an original platen 14 provided on a main body top part surface. When the gloss specifying region of an original 3 placed on the original platen 14, is specified by a light pen, etc., a CPU sends the required bit of information to an LED array 13. In a particle layer forming body 1A uniformly and electrostatically charged by an electrifier 9, a pattern part corresponding to the gloss specifying region of the original 3 is exposed and destaticized by the LED 13 to form an electrostatic latent image, and a two-component developer is supplied for the electrostatic latent image from a developing device 20. The toner image formed in this way is electrostatically recharged, then, carried, and transferred on the paper to be processed 7A of the glossy sheet sent so as to make it coincident with an image region on the particle layer forming body 1A by a timing roller, by a transfer unit 10. Then, the paper to be processed 7A is separated from the particle layer forming body 1A, and sent to a belt fixing device 6A.
Patent JP-S59162608-A (JP)
Title: Magnetic head core member
Inventor: UEJIMA TOKUO
IPC: G11B5/255
Filed: 1983-03-04
Abstract: PURPOSE:To realize a high saturation magnetic flux density and a superior wear resistance by constituting a magnetic head core member with prescribed quantities of Al, Si, and Ru and the rest of Fe and dispersing particles in the second phase so that their distances are a certain value or longer. CONSTITUTION:This member consists of 3-10wt% Al, 4-11wt% Si, 2.1-15wt% Ru, and the rest of Fe. Though Ru forms a solid solution only 2% at a room temperature, it is dissolved forcibly into a matrix to form a solid solution when it is casted into a copper or iron mold, and the antimagnetic force is enhanced considerably in this state. If distances between particles are <1thetam when Ru is precipitated, the antimagnetic force is enhanced considerably. Particles are dispersed so that distances between particles in the second phase are >=1thetam; for this dispersion, an ingot is cooled gradually from a high temperature to an annealing temperature (700-1,000 deg.C) and is cooled quickly to a room temperature thereafter. Otherwise sendust powder and Ru powder are mixed to produce an alloy by sintering, and thus, the sizes of the particles of both powder are selected to adjust freely distances between particles. Distances between particles are increased to improve the wear resistance.
Patent JP-H10224712-A (JP)
Title: Television receiver
Inventor: KITAHARA TOSHIAKI
IPC: H04N5/76
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To minimize power consumption at the time of setting each automatic recording by supplying power from respective corresponding power supply circuits to a MUSE decoder block in which automatic recording is set and a character multiplex decoder block. SOLUTION: An automatic recording function block is divided into a MUSE automatic recording function block 13 to be a MUSE decoder block and a teletext automatic recording function block 14 being a teletext decoder block. Power supply circuits 15, 16 are prepared so as to independently supply power to respective blocks 13, 14. A control circuit 11 can execute independent power supply control for MUSE automatic recording and teletext automatic recording by independently sending an ON/OFF control signal to the circuit 15 or 16 when a remote controller power supply is OFF in accordance with the independent setting of MUSE automatic recording or teletext automatic recording. Consequently power consumption at the time of setting each automatic recording can be minimized.
Patent JP-S59212616-A (JP)
Inventor: KIYOU CHIYOUEN
IPC: F23G7/00
Filed: 1984-02-27
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-H10217778-A (JP)
Title: Fuel tank cap
Inventor: ITO TAKAO
IPC: B60K15/05
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent a ventilating passage from being blocked by providing a vent hole not on the threadedly fitted part of a fuel filling port to a cap but on the upper part of the cap so as to exactly obstruct invasion of rain water or wash water, and introducing only necessary air into the cap. SOLUTION: A cap main body 4 is provided with a cylindrical projecting part 7 having larger inner diameter than the outer diameter of the upper face cylindrical part 14 of a breather valve holder 6 and dome-likely swelling the upper face on the center of the upper part. A vent hole 8 is openly provided on the top part on the upper face of the projecting part 7, an umbrella shaped sub-cap 9 covering the vent hole 8 from the upper side is provided on the outer circumference of the projecting part 7, and a ventilating passage 16 communicating from the lower end of the sub-cap 9 to the top part vent hole 8 through the outer circumferential face of the projecting part 7 is provided between the projecting part 7 and the sub-cap 9. Air communication is allowed only from the upper vent hole 8 over a breather face 10, and invasion of rain water or dust can be exactly prevented.
Patent JP-H05205075-A (JP)
Title: System and method for collecting data
Inventor: KANZAKI TADASHI
IPC: H04W4/04
Filed: 1992-01-28
Abstract: PURPOSE:To exactly identify buoys without superimposing transmitted data by always correcting the timers of respective buoys for accurately keeping them while utilizing the time signals of radio or the like, and transmitting data based on this time. CONSTITUTION:A buoy 1 is provided with a GPS(Global Positioning System) receiver and a data transmitter, the respective buoys flow over a water zone and are distributed at respective spots, and time and position information is accurately obtained by receiving radio waves from a GPS satellite 2. The respective buoys 1 transmit own position information at the designated time. Concerning ht GPS observation method, the positions are measured by receiving radio waves from plural artificial satellites. Accurate time synchronizing signals are continuously transmitted from the satellites, and the positions to be measured can be judged immediately. A data collector 3 receives position data transmitted from the respective buoys 1. The respective buoys 1 are identified according to the difference of receiving time, and the current position or the moving speed of each buoy 1 is measured by analyzing the received data.
Patent JP-H01209132-A (JP)
Title: Fibrous laminate and preparation thereof
Inventor: KATO NAOYUKI
IPC: B32B5/06
Filed: 1988-02-18
Abstract: PURPOSE:To simply obtain an inexpensive fibrous laminate rich in decorative properties and excellent in heat moldability, shape retentivity and cushion properties, by incorporating a resin having a specific glass transition temp. or higher in a part of a fiber mat layer as an emulsion resin solid. CONSTITUTION:A fibrous laminate is formed by laminating a skin material E to a laminated mat layer D which is constituted of upper and lower nonwoven fabric layers A, B each formed of a thermoplastic fiber binder nonwoven fabric having a m.p. of 60-200 deg.C and a fiber mat layer C based on a synthetic or natural fiber having a m.p. more than 40 deg.C higher than that of the thermoplastic fiber binder nonwoven fabric. The fiber mat layer C is constituted of an upper layer being a resin solid-containing fiber mat layer C<2> containing a resin having a glass transition point of 50 deg.C or higher as an emulsion resin solid and a lower layer being a fiber mat layer C<1> containing no above mentioned resin. By the presence of the resin impregnated fiber mat layer C<2>, strength, hardness and shape retentivity as a base layer are imparted and, by the presence of the fiber mat layer C<1> containing no emulsion resin solid, cushion properties are imparted.
Patent JP-S58153758-A (JP)
Title: Semi-hard magnetic material
Inventor: KATSUMATA KAORU
IPC: H01F1/047
Filed: 1982-03-09
Abstract: PURPOSE:To obtain a semi-hard magnetic material having proper residual magnetic flux density and increased in coercive force without losing processability, by adding Mo and C to an Fe-Cu alloy containing Cu in a specific ratio. CONSTITUTION:A semi-hard magnetic material consists of, on the wt% basis, 3-25 Cu, 0.5-5 Mo, 0.09-0.8 C and the remainder Fe and has coercive force of 30-100 oersted and residual magnetic flux density of 12-18 kilogauss. In manufacturing this material, stock materials of Fe, Cu, Mo and C are melted by heating under vacuum or in the atomosphere at first to obtain a steel ingot containing Cu, Mo and C in the aforementioned ratio and this steel ingot is subjected to hot forging at about 800-1,000 deg.C and further hot rolled to be formed into a wire material with a diameter of about 9.5mm.. This wire material is annealed at about 600-900 deg.C and further subjected to cold drawing until the processing ratio thereof reaches about 90%.
Patent JP-S63205051-A (JP)
Title: Alkaline-zinc battery and its manufacture
Inventor: HAYASHI AKIRA
IPC: H01M4/42
Filed: 1987-02-20
Abstract: PURPOSE:To increase the discharge utilization by previously adsorbing a nonionic surface active agent on zinc alloy powder and in addition selectively amalgamating only the zinc alloy particles in the vicinity of the surface facing a positive mix of a gelled negative electrode. CONSTITUTION:Zinc alloy powder is immersed in a solution prepared by dissolving a nonionic surface active agent in an organic solvent, water, or a mixed solvent of water and organic solvent, then dried to adsorbe the nonionic surface active agent on the surface of the zinc alloy particles. A thin layer containing mercuric oxide or a mercuric salt which is soluble or difficult to dissolve in an alkaline electrolyte is formed on the surface facing a gelled negative electrode 4 of the separator 3. Only the zinc alloy particles, which are in contact with the separator 3, that is, facing a positive mix 2, of the gelled negative electrode 4 are amalgamated. Thereby, the utilization in high rate discharge is increased.