baber/WOPTO huggingface dataset:
Patent JP-S5632854-A (JP)
Title: Control method for occupying right of data highway
Inventor: YOKOUCHI NORIO
IPC: H04L12/433
Filed: 1979-08-24
Abstract: PURPOSE:To obtain a control method for the occupying right of a loop-shaped data highwat that transfers the right of occupying a circuit in sequence and has the high efficiency of utilization of the circuit, by permitting respective stations in the circuit to exercise at a time control over the right of occupying the circuit once the circuit is free. CONSTITUTION:Stations A having station numbers 1-(n) are connected in a loop by shared transmission line B. When transmission line B has a vacancy, each station A sends the circuit occupying command, including code PADR showing its station number and its priority, to the circuit. Then, PADR is displayed by the difference between the station number of a station, which occupied the circuit up to that point, and its station number. Each station compares PADR of the command sent from the said station at the upstream side to its own PADR and, when its own PADR is less than that of the other station, obtains the right of occupying the circuit. Other stations set as PADR the difference between their own station numbers and the station number of the station having just obtained the right of occupying the circuit and wait for the next circuit vacancy.
Patent JP-H10297882-A (JP)
Title: Heavy weight lifting device
Inventor: AMO KOICHI
IPC: B66F5/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To lift and hold a heavy weight with small power while taking the weight balance between a work to be carried (heavy weight) and a lifting device. SOLUTION: A base part of a lifting arm 3 having an end effecter 2 to support a heavy weight at its forward end is pivotably supported in a longitudinally turnable manner by a tip part of a body frame 1 extending in the longitudinal direction, an upper end part of a longitudinally movable leg arm 6 with its lower end in contact with the ground is pivotably supported in a longitudinally turnably manner by a rear end part of the body frame 1, the rear part side of the body frame 1 is vertically tilted with the forward end ground-contact point of the body frame as the supporting point by the longitudinal turning of the leg arm 6, and a drive device to transmit the turning force to a pivotably supporting part of the lifting arm 3 and the body leg arm 6 is mounted on the rear part side of the body frame 1.
Patent JP-S60777-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOUZU HIDEAKI
IPC: H01L21/337
Filed: 1983-06-17
Abstract: PURPOSE:To minimize the parasitic resistance by a method wherein the end of an N<+> type conductive layer is made close to one of P<+> type conductive layers of P-N junction almost to the ultimate minimum value by the method of self- alignment. CONSTITUTION:An N<+> type active layer 12 is formed on an insulation compound semiconductor 11, and the first film 13 is adhered to this layer and then partly removed, resulting in the exposure of the layer. Next, the ion serving as an N type impurity is introduced to the region removed of the layer 12, and then an N type active layer 14' is formed by the adhesion of the second film and then by the activation of the implanted P type impurity by heat treatment. Thereafter, at least a part of the active layer 14' is exposed by using anisotropic ethcing to the second film 15, and then the ion serving as a P type impurity is introduced by ion implantation. Next, the third film 17 is adhered, the implanted P type impurity being activated by heat treatment, and thus a P<+> type active layer 16' being formed. Besides, the electrode is formed by the exposure of at least a part of the layer 16' on removal of the third film 17 by an isotropic etching method.
Patent JP-H06302853-A (JP)
Title: Semiconductor light-emitting element
Inventor: MORITA KATSUHIKO
IPC: H01L33/24
Filed: 1993-04-12
Abstract: PURPOSE:To provide a light-emitting element which can emit light with high output to a wide extent without current compression by forming a reflective semiconductor layer and semiconductor layers of different conductivity types on an approximately semispherical projection part of a substrate. CONSTITUTION:A reflective semiconductor layer 2 and a semiconductor layers 3-6 of different conductivity types are formed on, an approximately semispherical projection part of a substrate. The light emitted from the semiconductor layers 3-6 laminated on the projection is outputted to the outside over a wide extent. For example, a surface of an n-type GaAs substrate 1 is treated mechanically and chemically to form a semispherical projection. Next, a reflective layer 2 composed of n-type Al0.45 Ga0.55As and an n-type AlAs multilayer film, and an n-type Al0.3Ga0.7As clad layer 3, a p-type Al0.3 Ga0.7 As light-emitting layer 4, a p-type Al0.45 Ga0.55As clad layer 5 and a p-type Al0.45Ga0.55As contact layer 6 are laminated in order to form a double hetero structure.
Patent JP-H05325979-A (JP)
Title: Nickel electrode for alkaline secondary battery
Inventor: TERAOKA HIROHITO
IPC: H01M4/80
Filed: 1991-02-18
Abstract: PURPOSE:To provide an alkaline secondary battery which can be filled with a large amount of paste-state nickel active material to improve a large current discharge characteristic to further decrease generation of internal short-circuiting at the time of winding around a plate, since a metal fiber porous unit, tangled by curled or spiral fibers, is used for a conductive core unit. CONSTITUTION:Relating to a nickel positive electrode of filling a conductive core unit of a plate of an alkaline secondary battery with nickel hydroxide paste, the nickel electrode for the alkaline secondary battery is characterized by metal plating this conductive core unit with organic fiber-state nonwoven fabric conduction processed to further provide a metal fiber porous unit baked in the reducing atmosphere and by tangling fibers in curled or spiral shape.
Patent JP-S5733731-A (JP)
Title: Electronic control type cooking apparatus
Inventor: KOIDE SATORU
IPC: F24C7/08
Filed: 1980-08-07
Abstract: PURPOSE: To positively perform switching of switching means by delaying the operation of the opening and closing means for a time length sufficient enough only for charging the circuit for driving said means for the opening of a heating chamber wall facing an infrared ray detector, upon heating the food to be cooked.  
     CONSTITUTION: A microinterruption ring 6 is fitted on an opening 5 formed on the upper wall of a heating chamber 2, and an infrrared ray detector 7 is installed at the upper part of an open end of the ring 6. A shutter 8 as switching means operated by the operation of a solenoid 11 and a spring 10, is installed. Upon this occasion, a Darlington circuit 18 consisting of transistors Tr19 and Tr20 to be turned ON by a "1" signal μCOM12, is provided, and the solenoid 11 is connected between the collector and the emitter of Tr20 and a capacitor 21 is connected between the emitter and the solenoid 11. The μCOM12 supplies the "1" signal to the Darlington circuit 18 after the lapse of a predetermined time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62265931-A (JP)
Inventor: KITAHARA SHIYOUUEMON
IPC: A01G31/00
Filed: 1986-05-13
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-H11305639-A (JP)
Title: Hologram recording device
Inventor: HATORI SHIGEKI
IPC: G03H1/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a hologram recording device wherein optical axes of two laser beams distributed with easy composition is stabilized and a hologram can be recorded at two places with high precision and efficiency. SOLUTION: This hologram storage device arranges a half-wave plate 25 to be rotatable about an optical axis in an incident light path of a polarized light beam splitter 26; makes it possible to selectively distribute the laser beam L1 for recording the hologram into different two light paths L3, L4 by the beam splitter 26 and the half-wave plate 25; places the hologram recording parts 29, 30 in each of the two different light paths; and alternately records the hologram by the hologram recording part.
Patent JP-H0868460-A (JP)
Title: Method and equipment for controlling shift of speed change gear
Inventor: RONARUDO KEE MAAKIBETSUKU
IPC: B60W30/18
Filed: 1995-04-10
Abstract: PURPOSE: To provide an automated adaptive upshift control device continuously renewing the value of a control parameter showing the deceleration of a vehicle by deciding the feasibility of selected upshift and starting the upshift only in deciding it feasible. CONSTITUTION: A transmission system is provided with an engine E, a fuel throttle device P, an input shaft 16 drivablly connected by the engine E via a main friction clutch C, an output shaft 90 connected to a drive wheel of a vehicle, and a multi-stage gear transmission 10 with a control unit for receiving input signals. The control unit calculates the engine speed changes in the whole period till the engine speed is reduced to the synchronous speed during each upshifting. The present engine deceleration is processed by the control parameter set beforehand and the processed value is used as a new control parameter so that the feasibility of the upshift is decided.
Patent JP-H05280552-A (JP)
Title: Torque transmitting device utilizing reversible belleville spring
IPC: F16D43/206
Filed: 1992-04-03
Abstract: PURPOSE:To shorten an axial directional length of a clutch while providing an on-off function in the overload clutch by applying a simple structure. CONSTITUTION:An overload clutch 10 has a driven plate 16 concentrically rotatable with a hub 14, to form a recessed part 20 in the driven plate 16 and a V-shaped groove 18 with a phase equal to the recessed part 20, in the hub 14. A torque transmitting element 24 is brought into contact with a pressure plate 22 and fitted to the recessed part 20 and the V-shaped groove 18. An adjusting nut 28 is screwed to one end of the hub 14, and the pressure plate 22 is given energizing force from a belleville spring 40. When the hub 14 is rotated, the driven plate 16 is driven through the torque transmitting element 24. When an overload is generated in the driven plate 16, the torque transmitting element 214 escapes from the recessed part 20 to move the pressure plate 22 in an axial direction. The belleville spring 40 is reversed and placed in a condition of interrupting the energizing force, to cut off power transmission.
Patent JP-H07314433-A (JP)
Title: Method and device for perforating plate material
Inventor: HATA FUMIAKI
IPC: B28D1/14
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a perforation method for machining a panel with a high efficiency and a high positional accuracy without taking a long time when the panel is perforated in a plant and obtain a device used therefor. CONSTITUTION:A perforation device comprises a device for positioning a group 11 of plate materials vertically arranged and a device for moving a perforating machine. For successively perforating the butt ends of the plate materials, the positioning device comprises a first mechanism for placing the plate material group on a bogie 5 with the plate surface aligned and a second mechanism for pressing the plate material group against a fixed plate together with the bogie 5 as width-direction positioning mechanisms and further comprises a mechanism for pressing the plate material group from a direction at right angles to the width direction as a longitudinal-direction positioning mechanism. The device for moving the perforating machine comprises X-, Y-, and Z-direction travel mechanisms orthogonal to each other and an arithmetic control mechanism for correcting a perforation position for every plate material previously inputted by the detection of the full width of the plate material group and finding a shortest travel device.
Patent JP-H0420719-A (JP)
Title: Microwave oven
Inventor: YADONO HITOSHI
IPC: F24C7/02
Filed: 1990-04-25
Abstract: PURPOSE:To provide a microwave oven which can surely prevent the shortage of heating of food even when the concentration of gas generated from the food varies greatly due to light load, etc., by detecting gas generated from the food during heating with a gas sensor and controlling the operation time of magnetron according to the detected output. CONSTITUTION:When food is heated by the operation of magnetron 4, gas is generated. When the gas is detected by a gas sensor 8, time Talpha from operation starting of magnetron to increasing of concentration of gas detected by the gas sensor from the minimum value to the predetermined value is determined by a control circuit 14 consisting of, for example, a microcomputer. Then, from this Talpha, time Tbeta is calculated by multiplying Talpha by a constant beta defined in advance in accordance with the food. The operation time of magnetron T is automatically set so as to be Talpha+Tbeta. When this set time elapses, the cooking by heating completes. When the determined Talpha is less than a certain value Talpha, such as the predetermined minimum value, Talpha is fixed or corrected to Tx by the control circuit, and Tbeta is calculated on the basis of corrected Talpha. As a result, the additional heating time is calculated as Tbeta=beta.Tx.
Patent JP-S5812246-A (JP)
Title: Electrostatic deflection type camera tube and its production method
Inventor: MARUYAMA AKIO
IPC: H01J9/14
Filed: 1981-07-15
Abstract: PURPOSE:To improve the mass productivity remarkably at a high yield by coating a transparent, conductive film forming solution on a conductive mesh electrode and a deflection electrode and by burning them to form electrodes. CONSTITUTION:A protective film 16 such as photo-resist is coated on the region other than the portion formed as a deflection electrode 15 and a conductive mesh electrode 10 of a glass bulb 3 provided with a through hole 9. A solution containing In2O3 as the main component is sprayed on the portion where the deflection electrode 15 and the conductie mesh electrode 10 are formed, and after a transparent conductive film is formed, said protective film 16 is burnt at a predetermined temperature and is baked out so as to form the conductie mesh electrode 10 and the deflection electrode 15 made of a transparent conductive film. Thereby, the mass productivity can be remarkably improved at a high hield.
Patent JP-H01280093-A (JP)
Title: Threaded paper, production thereof and apparatus therefor
Inventor: MIZUNO TOYOHIKO
IPC: D21H27/30
Filed: 1988-05-02
Abstract: PURPOSE:To obtain a threaded paper having flexible units irregularly sandwiched between the mutually joined lower and upper sheets of paper with high design effects. CONSTITUTION:Threaded paper 77 obtained by separating, irregularly arranging and sandwiching flexible units, such as respective filaments (45a) of no twist, between the upper and the lower sheets of paper and mutually joining the upper and lower sheets of paper. Threads or filament yarns of no twist are used as the flexible units. The above-mentioned paper is obtained by irregularly placing the flexible units on the lower sheet of wet paper by an ejector, etc., and superposing the upper sheet of wet paper on the lower sheet of paper carrying the flexible units and drying both. A garnet type opener can be also used as a flexible unit arranging and forming device.
Patent JP-2000302951-A (JP)
Title: Polyester resin composition for calendar-molding
Inventor: INABA AKIO
IPC: B29K67/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an amorphous random copolyester resin-based composition not damaging gelation properties and transparency, not having a problem on plate-out when processed, not having a problem of bloom or bleed with the elapse of time, and excellent in calendar-molding processability. SOLUTION: The subject composition comprises adding a phosphoric acid ester-based lubricant expressed by the formula: (R-O)nPO(OH)3-n [(n) is 1 or 2; R is an alkyl, an alkylphenyl, an alkylpolyoxyethylene or an aklylphenylpolyoxyethylene] to an amorphous random copolyester resin, which contains at least 80 mol% of repeating units comprising a 8-14C aromatic dicarboxilic acid and has a glass transition point of 40-150 deg.C, in an amount of 0.01-5.0 pts.wt. per 100 pts.wt. of the polyester resin.
Patent JP-S62266560-A (JP)
Title: Production of toner
Inventor: MORI HIROMI
IPC: G03G9/08
Filed: 1986-05-15
Abstract: PURPOSE:To obtain a toner giving high image density and having satisfactory fixability and superior developing properties by making the shape of toner particles irregular by high-speed stirring before the end of polymn. CONSTITUTION:When a polymerizable monomer system is polymerized in an aqueous phase, the shape of toner particles is made irregular by high-speed stirring before the end of polymn. With the lapse of >=5hr after the beginning of polymn. according to the reaction temp., the bonding of the resulting particles is nearly terminated and the flowability of the particles is nearly lost. At this time, the particles are stirred at a high speed in a reactor contg. a baffle plate to spoil the sphericity of the toner by the collision of the particles against the baffle plate and the collision between the particles, so a toner of irregular shape is obtd. The preferred number of rotations during the high-speed stirring is 1,000-5,000r.p.m., especially 2,000-4,000r.p.m. The preferred amount of water used during the polymn. is 300-3,000pts.wt. per 100pts.wt. monomer system. The preferred polymn. temp. is >=50 deg.C, usually 70-90 deg.C.
Patent JP-S5233087-A (JP)
Title: Method to manufacture a self support type cable with a twist
Inventor: ITOU AKIRA
IPC: H01B13/24
Filed: 1975-09-09
Abstract: PURPOSE: A manufacturing method of a self support type cable with a twist that performs an extrusion coating while applying a torsional stress to the support line. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61267077-A (JP)
Title: Blade cleaning device
Inventor: KOISO JUNICHI
IPC: G03G21/00
Filed: 1985-05-21
Abstract: PURPOSE:To separate remaining toner from the peripheral surface of a photosensitive drum uniformly and efficiently and to clean up the surface by providing a spacer between a blade holder and a fixture. CONSTITUTION:A blade cleaning device 10 consists of a blade member 11, a metallic fitting 12 as a fixture, the blade holder 13, two ring-shaped spacers 14 which are as thick as or about 0.1mm thicker than the blade member 11, and two setscrews 15 as fixing members. Namely, the blade member 11 is united previously to the reverse surface of the blade holder 13 by being mounted and fixed to the metallic fitting 12 with the setscrews 15 across the spacers 14, and even when the setscrews 15 are clamped sufficiently, the reverse surface of the blade member 11 and the metallic fitting 12 are held in light contact with each other. Consequently, the blade member 11 is not strained by press contacting, so its side edge part pressed against the peripheral surface 32 of a photosensitive drum 30 is held linear and a uniform press contact state is obtained to overall width, so that effective cleaning operation is performed.
Patent JP-H10297940-A (JP)
Title: Formation of hydrophilic coated film
Inventor: HIROTA KAZUO
IPC: C03C17/25
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To form a hydrophilic coated film excellent in hydrophilic nature, capable of maintaining hydrophilic nature for a long period of time, excellent in water resistance and wear resistance. SOLUTION: A complex sol solution of a metal oxide sol which comprises a titania sol as a main component and can be subjected to condensation polymerization through dehydration and a colloidal solution of a metal oxide is applied to a glass substrate and baked to form a hydrophilic coated film of complex metal oxide. The coated film is obtained through a first baking process for baking the coated face of the complex sol solution with laying the coated face upside and a second process for rebaking the coated face of the complex sol solution with layering the coated face down. More preferably, the temperature of the coated face of the complex sol solution in the first baking process is 660 deg.C to 680 deg.C and that in the second baking process is 600 deg.C to 650 deg.C.
Patent JP-S5636964-A (JP)
Title: Membrane in polycarbonate*polyether block copolymer* its manufacture and blood dialysis or blood filtering method
Inventor: YOAHIMU BEENKE
IPC: C08L69/00
Filed: 1980-08-12
Abstract: A method is provided for producing a membrane from polycarbonate-polyether-blockcopolymers with about 5 to 35 weight percent of repeating alkyleneethercarbonate units and about 95 to 65 weight percent of repeating bisphenol A-carbonate units, wherein the polyethyleneoxide blocks have a molecular weight from about 1,000 to 20,000, wherein the intrinsic viscosity of the copolymer is from about 180 to 300 ml/g as measured in chloroform at 25 DEG  C. and wherein the ultrafiltration rate is from about 4 to 200 ml/h.m2.mm Hg. In a first dissolving step a polycarbonate-polyether-copolymer is homogeneously mixed with a solvent at a temperature from about 80 DEG to 120 DEG  C. and in a second dissolving step the temperature is brought to about 140 DEG  to 180 DEG  C. to produce a true solution. The filtered solution is cooled to from about 20 DEG  to 50 DEG  C. and is then extruded through a nozzle into a bath comprising a nonsolvent for the polymer for precipitating the polymer. The precipitated polymer is then washed and dried. The resulting membranes improve the processes of hemodialyzing and of homofiltration.
Patent JP-H01280378-A (JP)
Title: Semiconductor substrate having superconductor layer
Inventor: HARADA KEIZO
IPC: H01B12/06
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a semiconductor substrate having, on a semiconductor single-crystal substrate, a composite oxide superconductor thin-film layer whose superconducting characteristics including a critical temperature are excellent by a method wherein the thin-film layer composed of a composite oxide superconductor is formed on a substrate provided with a buffer layer composed of ZrO2 or MgO formed on a ZnSe single crystal. CONSTITUTION:A thin-film layer composed of a composite oxide superconductor is formed on a substrate provided with a buffer layer composed of ZrO2 or MgO formed on a ZnSe single crystal. It is desirable that the ZrO2 buffer layer or the MgO buffer layer is formed on a (100) plane of the ZnSe single-crystal substrate. In addition, it is desirable that the ZrO2 or MgO buffer layer is formed by using a method of sputtering, ion plating, molecular beam epitaxy, CVD or the like; it is desirable that its film thickness is 50 to 1000Angstrom . In addition, it is desirable that also the composite oxide superconductor layer is formed by using the method of sputtering, ion plating, molecular beam epitaxy, CVD or the like.
Patent JP-S605241-A (JP)
Inventor: UMEKI MASAFUMI
IPC: B02C21/00
Filed: 1983-06-21
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-S59212-A (JP)
Title: Piezoelectric resonance element and its manufacture
Inventor: YAMAZAKI TAKESHI
IPC: H03H9/56
Filed: 1982-06-25
Abstract: PURPOSE:To manufacture with high efficiency an element having a uniform characteristic, by sticking a rod-like electrode onto the surface of a piezoelectric resonance element. CONSTITUTION:Plural rod-like electrodes 11 are soldered in parallel at a prescribed interval on the surface of a piezoelectric plate provided with an electrode film. Subsequently, a groove 13 is cut on one face of the piezoelectric plate. In this case, the rod-like electrode 11 is also cut. Thereafter, a groove 14 is cut on the piezoelectric plate. The rod-like electrode is stuck in the direction crossing the lengthwise direction of the element. In this way, vibration in the width direction of a piezoelectric resonance element can be suppressed, and a vibration characteristic can be improved. Also, a vibration supplying point to the piezoelectric resonance element can be maintained exactly, therefore, the piezoelectric resonance element having an exact resonance characteristic can be manufactured easily.