baber/WOPTO huggingface dataset:
Patent JP-S5276848-A (JP)
Title: Control system for micro processor
Inventor: IGUCHI HIROSHI
IPC: G06F9/28
Filed: 1975-12-23
Abstract: PURPOSE: To compact and simplify unit controlling the last pulse of clock pulse depending on the time of transmit of micro memory without reducing processing performance in case of executing micro instruction in constant cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H093130-A (JP)
Title: Stretch packaging film
Inventor: HAMADA NAOSHI
IPC: C08F210/16
Filed: 1995-06-20
Abstract: PURPOSE: To prepare a stretch packaging film having high stretchability and good packaging performances by using a low-density linear polyethylene produced by copolymerizing ethylene with an (α-olefin in the presence of a metallocene compound and specified in its MFR, density, etc. CONSTITUTION: This stretch packaging film is made of a film of a low-density linear polyethylene produced by copolymerizing ethylene with a 4-20C α-olefin in the presence of a metallocene catalyst and has the following properties: a melt flow rate of 0.5-10g/min, a density of 0.88-0.935g/cm<3> , a molecular weight (Mw/Mn) of 2-4, and a DSC curve (as obtained by differential scanning calorimetry) in which at least two melting point peaks exist and the ratio of the height of the peak of the maximum melting point to that of the peak of the next highest melting point is 0.5 or below. The α-olefin content of this polyethylene should be 0.5-10mol%, desirably 0.5-4mol%. Pellets of this polyethylene are lowly sticky and easily handleble and give a stretch packaging film having high stretchability and excellent packaging performances.
Patent JP-H01320691-A (JP)
Title: Head abnormality checking system for disk surface checking device
Inventor: ISHIMORI HIDEO
IPC: G11B5/455
Filed: 1988-06-22
Abstract: PURPOSE:To check the abnormal condition of a floating head in a short time by detecting the output of a piezoelectric sensor in a period from the rotation driving start of a disk till the complete floating of the floating head, and deciding it based on a peripheral speed or revolving speed when the output is set at a constant output value or has been set at the value. CONSTITUTION:When a head abnormality checking processing is instructed from a keyboard 11, a surface checking processing circuit 10 drives a carriage 4, positions and loads a floating head 3 at the prescribed position of a reference disk 1, and makes the head 3 to wait. Next, a head floating detecting circuit 9 is activated, the reference disk 1 is rotation-driven, and when the detection output value of the pressure sensor is constant, the circuit 10 activates a head abnormality decision processing program. Further, the peripheral speed is calculated from the position on the disk 1 of the head 3 and the revolving speed of the disk 1, and when the peripheral speed is not in a prescribed range, it is regarded that the head is abnormal, and the head exchange instruction is displayed. Consequently, the abnormal condition can be checked in a short time.
Patent JP-S6046054-A (JP)
Title: Heat sink
Inventor: INABA SAKAE
IPC: H01L23/38
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the size of a heat sink by cooling the sink for dissipating heat of electronic components on the basis of a Peltier effect. CONSTITUTION:When a power source of a device 1 is turned ON, a current is flowed from a conductor 5 through a bismuth 2, an antimony 3 and a conductor 6, and the heat is absorbed at the contacting surface of the bismuth 2 and the antimony 3. The heat absorbing portion is covered with an insulator 8 having high thermal conductivity in contact with a heat sink 4, thereby absorbing the heat of an element 7 to the junction of the bismuth 2 and the antimony 3 through the heat sink.
Patent JP-S6136669-A (JP)
Inventor: YAMAZAKI MASAYA
IPC: F25B1/00
Filed: 1984-07-26
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-S5676424-A (JP)
Title: Production of polyacetal polymer
Inventor: MATSUZAKI KAZUHIKO
IPC: C08G2/06
Filed: 1979-11-28
Abstract: PURPOSE: To obtain a polyacetal polymer having a desirable MW and excellent heat stability, by polymerizing formaldehyde in the presence of a polyfunctional ester compound and a polyester compound as MW modifiers.  
     CONSTITUTION: A polyacetal polymer having a desirable MW and excellent heat stability is obtained by polymerizing, usually in an organic solvent, formaldehyde in the presence of a polyester compound and/or a polyfunctional ester compound, MW≤20,000, prepared by reacting a polyhydric alcohol selected from the group consisting of a C 72  diol such as (poly)ethylene glycol or (poly)propylene glycol, a triol such as glycerin or a derivative thereof, a tetraol such as pentaerithritol, a pentaol and a hexaol, with a compound selected from the group consisting of a monocarboxylic acid (anhydride) such as acetic acid (anhydride) and a dicarboxylic acid (anhydride) such as succinic acid (anhydride). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000346895-A (JP)
Title: Inspection jig for electronic circuit board
Inventor: KOMATSU HIROTO
IPC: G01R1/073
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection jig for electronic circuit board that can solve problems caused by using a probe, obtain certain conduction regardless of the thickness of a protective layer, improve the manufacturing yield, and can be speedily and rapidly manufactured. SOLUTION: This inspection jig is brought into pressure contact with an electronic circuit board 1 to inspect an electric characteristic of the electronic circuit board 1. A plurality of pads are arranged in parallel on the rear surface of the electronic circuit board 1, wiring patterns 3 electrically connected to the plurality of pads are provided on the front surface of the electronic circuit board 1, resist printed layers 4 for protecting the wiring patterns 3 are laminated, and a plurality of connecting groove holes 6 for exposing electrodes 7 of the wiring patterns 3 are drilled on the resist printed layers 4.  The inspection jig is made of conductive rubber 8, frame-shaped projecting pieces 9 and surrounding projecting pieces 10 loosely engaged with respective connecting groove holes 6 are engraved with laser on the surface facing the resist printed layers 4 of the conductive rubber 8 to make these contact with the electrodes 7. Based on the contact of the frame-shaped projecting pieces 9 and the surrounding projecting pieces 10 to the electrodes 7, the wiring patterns 3 are short-circuited to inspect existence of disconnection. By using the laser engraving method, the jig can flexibly cope with specification change of a circuit pattern or the resist printed layer 4.
Patent JP-S5486029-A (JP)
Title: Carbureter starter
Inventor: SATOMI TOORU
IPC: F02M1/04
Filed: 1977-12-21
Abstract: PURPOSE: To form rich air-fuel mixture easily for improving starting characteristic by using both of the primary fuel system and low-speed fuel system at starting point.  
     CONSTITUTION: The intake of starter air openes to the suction passage 1 in the down stream of a Venturi 3. As a starter 31 opens, a throttle valve 5 opens a little wider than the idling opening, and simultanously, air is stopped to supply for a primary fuel system or a low-speed fuel system. As the starter closes, the throttle valve 5 opens freely and air is supplied for them. This system improves the starting characteristic in case of using a starter and the drivability in running immediately after the start. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000347790-A (JP)
Title: Keyboard device
Inventor: AKIYAMA NAOYA
IPC: G06F3/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard adaptable to USB capable of preventing a deficiency such as a malfunction and defective performance due to electrostatic noise with a simple method. SOLUTION: This keyboard device has a keyboard main body 6 where many key tops 8 are arranged on the surface, upper and lower cases 7 and 2 housing the body 6, a control circuit substrate 4 on which a control circuit controlling the body 6 is mounted and a USB connector 5 connected to the substrate 4. Then, a shield plate 3 covering the substrate 4 from the bottom is provided, and the plate 3 is electrically connected to the shielded wire of a cable connecting the frame ground part of the connector 5 and a personal computer main body.
Patent JP-S5678222-A (JP)
Title: Elastic surface wave comb line filter
Inventor: HAZAMA TAKESHI
IPC: H03H9/64
Filed: 1979-11-30
Abstract: PURPOSE:To enable channel selection differing in frequency interval by proviing a reflector, which stops the propagation of a elastic surface wave within a specific frequency range, on a elastic surface wave propagation line between two interdigital transducers on a substrate. CONSTITUTION:Inter digital transducers IDT3 and IDT4 that output a elastic surface wave as an electric signal of maximum amplitude at intervals of a constant frequency, e.g. 2MHz, are provided and between the two, grating reflector 7 that reflects a signal in a specific frequency range is provided. The center frequency of reflection characteristics of this reflector 7 is set between 4 channel and 5 channel and its reflection band width to about 4MHz. Therefore, a surface elastic wave propagating from IDT2 reaches output IDT3, but never reaches output IDT4. Thus, the channel selection differing in frequency interval can be made.
Patent JP-H0238733-A (JP)
Title: Differential gear unit
Inventor: GURAHAMU HENRII MEESU
IPC: F16H48/285
Filed: 1989-06-15
Abstract: PURPOSE: To simplify structure, and set output torque variable by connecting between a pair of output gears having different effective diameters and arranged in axial directions and respective output gears to a gear carrier and to each other by intermediate gears. CONSTITUTION: A small diameter output gear 11 and a large diameter output gear 12 respectively having helical teeth 19, 20 are disposed parting away at a specified distance from each other in an axial direction, they are supported by respective hubs 14 and large diameter bearing parts 15 of end part plates 4, 5, and a spline to be engaged with an output shaft is provided at each center hole. Five intermediate gear pockets 21 are provided in a gear case 2 fixed to the end part plates 4, 5, and two outer pinions 22 to be engaged with the large diameter output gear 12 and one inner pinion 24 to be engaged with that and with the small diameter output gear 11 are contained in them. The pinions 22, 24 are supported by a parallel shaft to a shaft 7, and they are inputted from helical teeth in an inclined surface 9 of the end part plate 4.  Structure can thus be simplified, and splitted torques of different sizes can be outputted.
Patent JP-S5944856-A (JP)
Title: Electronic circuit module
Inventor: OCHIAI RIYOUICHI
IPC: H05K7/02
Filed: 1982-09-07
Abstract: PURPOSE:To contrive to obtain the module of high density by simplifying the wiring design of conductor patterns and alleviating the restriction of the number of mounted electronic components by a method wherein terminals for jumper wires are provided in the periphery of an insulation substrate whereon electronic components are mounted. CONSTITUTION:The terminals 9 for jumper wires are provided in the periphery of an insulation substrate 5 whereon electronic components are mounted. Conductor patterns 8 are previously so formed that the terminal which necessitates the jumper wiring of the electronic component 6 can be connected to this terminal 9 for jumper wire, and required terminals for jumper wires are connected each respectively by means of jumper wires 10. Since a part of wiring is performed by means of the jumper wire, the wiring design of the conductor patterns 8 on the substrate is simplified and facilitated.
Patent JP-S5855705-A (JP)
Title: Detection for film thickness
Inventor: MAEDA MIYOZOU
IPC: G01B11/06
Filed: 1981-09-29
Abstract: PURPOSE:To detect accurate film thickness by moving a light beam periodically in the direction where the film thickness changes, and detecting the attainment of a desired film thickness from the intensity of the reflected interference light thereof. CONSTITUTION:A detector 3 is moved together with a light source 2 periodically in the radial direction of a disc 1 at a frequency f0 and the light beam from the source 2 moves periodically in the radial direction of the disc 1 around the position P for detecting the film thickness. During this time, the coating film is polished by a polishing device, by which the film thickness is decreased gradually. At the film thickness at which the reflected interference light produces an extremal value, the signal of a frequency 2f0 is generated. The signal is supplied through a filter 18 then through a detector 9 to a comparator 10, from which an H signal is outputted. The signal of the frequency 2f0 is fed to a peak detector 14, by which an H signal is outputted. The H signal in accordance with the beam moving signal is outputted from a comparator 17. Thus an H signal is outputted from an AND circuit 18, and the attainment of the prescribed film thickness is accurately detected.
Patent JP-H0821010-A (JP)
Title: Chord connecting member and manufacture therefor
Inventor: MATSUMOTO HIDEO
IPC: E04B1/19
Filed: 1994-07-06
Abstract: PURPOSE:To provide a chord connecting member and a manufacturing method therefor, which can be used in a large truss structure, easily manufactured, and by which parts can be provided for common use to be economical. CONSTITUTION:A chord connecting member comprises a fitting member having one wedge groove 4 and a forged fitting main body 8 having a groove part 9 for fitting the fitting member 3 in a part of the connecting member 1 where the wedge groove 4 is positioned. Further, the forged fitting main body includes a slip-off preventing part for preventing slip-off of a chord integrally formed on one end in the axial direction of said connecting member 1, or a screw part provided in the shaft center of one or both ends in the axial direction thereof. A fitting member 3 having one wedge groove 4 is formed by extrusion molding, and separately a fitting main body 8 having a groove part 9 for holding the fitting member 3 is formed by forging, and the fitting member 3 is held in the groove part 9 of the fitting main body 8 to integrally form the fitting member 3 and the fitting main body 8.
Patent JP-S64233-A (JP)
Title: Separation of ru from ru-containing solution
Inventor: TAKAO HIROSHI
IPC: C22B11/00
Filed: 1987-06-22
Abstract: PURPOSE: To recover Ru in high yield by alkalinizing the strong acid aq. soln. having the specific compsn. contg. Ru by the addition of the hydroxides of alkali metals, successively blowing C gas thereto and distilling said soln., thereby volatilizing and separating contained Ru as RuO 4 .  
     CONSTITUTION: In the separation and recovery of Ru from the soln. of hydrochloric acid, aqua regia and nitric acid contg. the noble metals except Os, base metals and Ru, NaOH, KOH, etc., are added to said strong acid soln. to alkalinize it to >11 pH. The vessel contg. said soln. is charged to a water bath of 70W80°C and the mixed gas of air and chroline is blown into the soln. in the vessel to distill and separate Ru as RuO 4 , thereby recovering Ru in high recovery. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5279444-A (JP)
Title: Noise protecting device of transmission for construction vehicle
Inventor: NISHIDA KAZUMORI
IPC: F16H57/028
Filed: 1975-12-26
Abstract: PURPOSE: To prevent solid noise from exteriorly propagating by supporting an elastic support to a lateral shaft casing with a bearer provided at the case of an engaging drive system and by supporting it through a vibration protecting machanism to a body frame with mounting legs provided at a transmission of a construction vehicle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63317152-A (JP)
Title: Bed for bedridden old man
Inventor: TAGA KIICHI
IPC: A61G7/00
Filed: 1987-06-22
Abstract: PURPOSE:To simply perform washing at the time of contamination with filth and to easily replace a mattress, by laying small ball mattresses to the entire surface of a bed main body to provide the functions of a sheet and FUTON (bedquilt) thereto. CONSTITUTION:Ball mattresses 6 having a size almost the same as that of a golf ball are formed by covering cotton or urethane foam with a cover having good hygroscopicity. These ball mattresses 6 are compactly laid on a bed main body finely divided into many sections respectively constituted so as to be movable up and down individually to provide the functions of a sheet and FUTON (bedquilt) to said mattresses 6. At the time of contamination with excreta, only the private parts 4 are lowered to be washed and the ball mattresses 6 are also replaced. When bathing effect is replaced by the washing of the whole body, the divided beds are lowered one at a time to wash the body and massage effect due to water jet 7 can be also expected. By this method, medical care can be always done in comfortable state.
Patent JP-H0319385-A (JP)
Title: Dye laser device
Inventor: YAMAZAKI ICHIRO
IPC: H01S3/131
Filed: 1989-06-16
Abstract: PURPOSE:To make a dye laser stable in optical output by keeping the solvent constant in dye concentration by a method wherein a device is constituted in such a structure that solution composed of organic solvent and dye of exciting medium dissolved into it is made to circulate, and the solution is irradiated with light to oscillate dye laser rays, where concentration signals corresponding to the dye concentration of the solution is detected, and dye is added to a circulation system on the basis of the signals. CONSTITUTION:Dye of exciting medium is dissolved into solvent to form a solution, which is filled into a tank 11, and when a pump 12 is made to operate, the solution is made to circulate passing through a filter 14, a concentration meter 31, and a dye cell 1. When the solution inside the dye cell 1 is irradiated with light, not only the optically excited molecules of dye oscillate dye laser rays but also the dye and the organic solvent are optically decomposed, and the decomposition products are filtered and adsorbed by the filter 14, and if the oscillation continues, the solution is reduced in dye concentration, and in result laser rays are lessened in output. Then, the concentration signal of the circulating dye solution is detected by the concentration meter 31, an addition controller 32 outputs control signals on the basis of the detected concentration signals, a dye adding device 33 adds dye into the tank 11 controlling the flow rate of liquid dye of high concentration in a dye tank 21.
Patent JP-H0823655-A (JP)
Title: Motor structure
Inventor: SEKIGUCHI AKIHIKO
IPC: H02K5/10
Filed: 1994-07-06
Abstract: PURPOSE:To provide a motor which can reduce the wear of its members, such as the commutator, brush, etc., and is remarkably improved in reliability and durability. CONSTITUTION:In a motor in which a rotor 2 is rotatably housed in an enclosure 1, a shield plate 3 which is constituted to block air flows caused by the rotation of the rotor so that the air flows cannot scatter water staying in the enclosure 1 is provided between the internal surface of the enclosure 1 and rotor 2.
Patent JP-H0640283-A (JP)
Title: Transporting method of building unit
Inventor: OIKE TSUKASA
IPC: B60P3/022
Filed: 1992-06-15
Abstract: PURPOSE:To provide a transporting method of building unit by which a building unit can be transported even on a very small site or a narrow road and transporting work can be carried out with easily at a high efficiency. CONSTITUTION:Wheels 3 are mounted on the column lower surfaces of a building unit to tow the building unit 1 itself with a tow car 5 for transporting. Even on a small site of road where the building unit 1 cannot be transported by a truck or a carriage, the building unit 1 itself can be moved to transport the building unit 1, thus eliminating a carriage or the like. Moreover, a transporting vehicle such as a truck is eliminated and plural building units 1 can be transported in a connected condition, so it is possible to improve transporting efficiency and ease of work at the time of transport.
Patent JP-S6313883-A (JP)
Inventor: TAKAMIYA KIKUZO
IPC: B62M11/16
Filed: 1986-07-03
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-S6135084-A (JP)
Title: Television mirror image display
Inventor: FUJINO YUICHI
IPC: H04N5/907
Filed: 1984-07-27
Abstract: PURPOSE:To instruct the reading reverse to the writing at the time of mirror-displaying through a mirror control part and to facilitate the mirror display by providing a sub-scope luminance signal memory, sub-scope chrominance signal memory and two-line buffer memory and controlling them by means of the memory control part. CONSTITUTION:A main scope luminance signal/chrominance signal separating part 1 separates luminance and chrominance signals of the main scope and the separated chrominance signal is demodulated by a main scope chrominance signal demodulating part 2. A subscreen luminance signal/chrominance signal separating part 3 separates luminace and chrominance signals on a sub-scope, and the separated chrominance signal is demodulated to a color difference signal by a sub-scope chrominance signal demodulating part 4. These luminance and chrominance signals on the sub-scope are changed to a line sequence by a sub-scope chrominance signal multiplexer part 5, and A/D converted 6. These digitized luminance and color difference signals on the sub-scope are applied to a sub-scope luminance signal two-line memory 9 and a sub-scope chrominance signal two-line memory 10 through a sub-scope luminance signal main memory 7 and a sub-scope chrominance signal main memory 8, respectively. When contents of the memories 9 and 10 are read to a D/A converter 11, a memory control part 14 gives instructions to execute the reading reverse to the writing at the time of mirror display, whereby the mirror display can be possible.
Patent JP-H0315381-A (JP)
Title: Novel microorganism strain
Inventor: HARADA TSUNEO
IPC: C12R1/40
Filed: 1990-06-15
Abstract: PURPOSE:To provide novel Pseudomonas putida TS-15001 having a high ability to produce alpha-APE by adjusting a culturing solution prepared from the cultured medium, the cultured bacterial cells thereof collected from the cultured medium, the washed bacterial cells, etc. CONSTITUTION:The cultured product of Pseudomonas putida TS-15001 (FERM 159) or a treated product thereof such as a cultured medium by culturing the strain in a nutritious medium, the bacterial cells collected from the cultured medium, etc., the washed bacterial cells, the dried cells or ground cells by treating the bacterial cells or the digested products of the bacterial cells by an autodigestion method are prepared. The cultured product of the microorganismic strain or the treated product is brought into contact with fumaric acid, ammonia and L-phenylalanine lower alkyl ester to synthesize alpha-APE (alpha-L-aspartyl-L-phenylalanine lower alkyl ester).