baber/WOPTO huggingface dataset:
Patent JP-H01249336-A (JP)
Title: Plastic molded object for indication and its manufacture
Inventor: ADACHI RYUICHI
IPC: B29C45/16
Filed: 1988-03-30
Abstract: PURPOSE:To contrive to improve visual recognizability of indication in two faces of light reflection on the front and light transmission from the back face by forming a colored semitransparent thin layer on the front end surface of a protrusion for indication-position and on the front surface of its peripheral part. CONSTITUTION:In the molded object for indicating index and letter, etc., the transparent core 2' having a protrusion 1', as the position suitable for indicating letter and symbol on its front, is primarily molded by injection molding from plastic material by using the mold for two color molding. After mold opening, in the state where the core 2' is being attached to a core mold, the thin layer 4' of milky color or other semitransparency is molded on said core so that the front end surface of the protrusion 1' and the front of the peripheral surface are covered. In the state where the ore 2' is being attached to the core mold, new space is provided in between the core 2' and the cavity for secondary molding at the position of secondary molding, and the mold is clamped. The covering body 3' composed of the colored plastic molded object covering the front side of the core 2' except the front end surface of the protrusion 1', is secondarily molded on the core 2' by injection molding from the plastic material.
Patent JP-H02255164-A (JP)
Title: Metallic bat
Inventor: YURI TOSHIYUKI
IPC: A63B59/56
Filed: 1989-03-29
Abstract: PURPOSE:To optimize the flying direction and flying distance of a ball by previously and densely fitting and sealing plural pieces of fiber reinforced resin pipes in a bundled state in which the peripheral surfaces are in contact with each other into the straight pipe part of a hitting part. CONSTITUTION:The fiber reinforced resin pipes 5... which have a small diameter and adequate thickness are bundled to a seven-star-shaped sectional shape by bringing the peripheral surfaces into contact with each other are fitted and sealed in this state into a hollow member 1 made of a metal along the straight pipe-shaped hitting part 2. These resin pipes 5... are oriented with the fibers in the axial direction and the circumferential direction and are formed by winding carbon fiber prepregs on, for example, a core material successively in the above-mentioned two directions, taping the prepregs with plastic tapes, etc., and curing the same by heating, then removing the core to form the fibers as a pipe and providing an insulating layer on the outer side thereof. Seven pieces of such pipes as one set are inserted into the hollow member 1 of aluminum opened in a head part and the insertion part is caulked and fixed by swaging, etc.; thereafter, the aperture of the head is closed, by which the pipes are sealed. The recovering force of the flattened part in addition to the repulsion force of the bat are then applied to the ball at the time when the ball is bounced back.
Patent JP-S63244742-A (JP)
Title: Heat treatment of semiconductor substrate
Inventor: HESUUSUDERUARAMO
IPC: H01L21/265
Filed: 1987-03-31
Abstract: PURPOSE:To enable the main surface of semiconductor substrate to be heat- treated without being accompanied by its substantial roughness while protective semiconductor substrate containing As to be used several times repeatedly by a method wherein the heat treatment is performed in a status wherein the main surface of semiconductor substrate containing P is in contact with the main surface of protective semiconductor substrate containing As. CONSTITUTION:A semiconductor substrate 1 comprising InP containing P and implanted with impurity ion comprising Si is heat treated at the temperature of 850 deg.C in the status wherein the main surface 1a of the semiconductor substrate 1 is in contact with the main surface 2a of a protective semiconductor substrate 2 comprising GaAs containing As. Through these procedures, during the heat treatment process, the evaporation of P atoms from the main surface 1a of semiconductor substrate 1 containing P composed of the P atoms can be restrained from occurring by As atoms evaporated from the protective semiconductor substrate 2 containing As so that the main surface 1a of semiconductor substrate 1 containing P may be heat treated subject to no substantial trouble.
Patent JP-S61234725-A (JP)
Inventor: AKASHI TOSHINORI
IPC: E02B3/12
Filed: 1985-04-11
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-H0598145-A (JP)
Title: Composition
Inventor: OMAARU MOHAMETSUDO BOUTONI
IPC: C08L69/00
Filed: 1992-04-01
Abstract: PURPOSE: To provide a compsn. containing an aromatic polycarbonate and a specific copolyester carbonate in a mixed state and having low temp. processability, excellent physical properties and a high flow rate.  
     CONSTITUTION: The objective compsn. contains 10-90 wt.% aromatic polycarbonate (A) and 90-10 wt.% copolyester carbonate having a repeating unit having a structure represented by formulae I, II (wherein R and R 1  are each halogen, a monovalent hydrocarbon or monovalent hydrocarbonoxy; W is a divalent hydrocarbon, -S-, -S-S- or -O-; X is alkylene; (n) and (n 1 ) are each 0-4; (b) is 0 or 1 and (d) is 2-30 mol.% of c+d) (II) in a mixed state. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S58196312-A (JP)
Inventor: MIYAZAKI KANICHI
IPC: B60R19/03
Filed: 1982-05-12
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-H11167857-A (JP)
Title: Cold electron emitting element and manufacture therefor
Inventor: GAMO SHUSUKE
IPC: H01J1/30
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type electron emitting element capable of suppressing the electric current fluctuation to the minimum and at the same time suppressing local large current flow without increasing the operational voltage and formable on a glass substrate easy to lower the cost and to enlarge the surface area of the element. SOLUTION: This field emission type cold electron emitting element is produced by sequentially laminating a first conductive layer 2 on an insulating substrate 1, an insulating layer 5, and a gate electrode 7, forming an aperture part B in the insulating layer 5 and the gate electrode 7, and forming an emitter 8 in the aperture part B while keeping the emitter separated from the gate electrode 7. In this case, the emitter 8 is made of a non-single crystal silicon and a second conductive layer 3 is formed on the insulating substrate 1 while being kept from a contact with the first conductive layer 2. Further, a semiconductor thin layer 4 of a non-single crystal silicon is formed on the insulating substrate 1 at least between the first conductive layer 2 and the second conductive layer 3 and a third conductive layer 6 is formed on or under the semiconductive thin layer 4 through a gate insulating layer 5' while being kept from a contact with the first conductive layer 2 and the second conductive layer 3.
Patent JP-S58198135-A (JP)
Title: Small-sized rotary electric machine
Inventor: YAMADA SHIGEKI
IPC: H02K15/12
Filed: 1982-05-12
Abstract: PURPOSE:To permit reduction in size and weight by a method wherein a rotor core and a stator core and each enclosed by an insulator layer, and the power generating section is made open type while the brush unit, etc. are installed in an enclosed compartment. CONSTITUTION:A stator coil 9 coated with an insulator (a) is inserted into a slot of a stator core 8. After insertion of the stator coil, an insulator (b) is baked to completely enclose the surface of the stator coil 9 including the inner periphery of the stator core 8. Meanwhile, a field coil 32 is wound between a pair of pawl-shaped magnetic poles of a rotor through a yoke 31 and a bobbin 30. The outer periphery of the magnetic poles is machined to give a gap go in the state that the rotor is press-fixed over a rotary shaft 1. After such machining, an insulator (c) is baked over the entire rotary field system. By so doing, it becomes possible to attain a small-sized rotary electric machine having a structure superior in resistance against moisture and environment.
Patent JP-H06220209-A (JP)
Title: Spherical porous particle of loofah and its production
Inventor: MOTOZATO YOSHIAKI
IPC: C08J3/24
Filed: 1992-02-27
Abstract: PURPOSE:To obtain the subject particle having excellent physical strengths and a widely variable exclusion limit and being desirable as, e.g. a gel filtration material and to provide the subject production process. CONSTITUTION:The particle has a degree of swelling of 1.5-15, an exclusion limit of 500-10,000,000, and a particle diameter of 1-1000mum. The production process comprises the steps of: esterifying loofahs with at least one organic acid or anhydride in the presence of a strong acid or a base as a catalyst, dissolving the ester product in a solvent insoluble or difficultly soluble in an aqueous medium, forming spherical liquid drops by suspending the solution of the ester product in an aqueous medium, evaporating the solvent from the liquid drops, and saponifying the obtained spherical particles.
Patent JP-H07285162-A (JP)
Title: Control device of extrusion molding
Inventor: KUSUMOTO KOJI
IPC: B29C48/92
Filed: 1994-04-18
Abstract: PURPOSE:To provide a control system of extrusion molding capable of automatically replacing a filled feed palette with an empty feed palette even when a molding host computer produces no palette replacing request by the trouble of the molding host computer. CONSTITUTION:In a control system of extrusion molding controlling extrusion systems 10A, 10B, a crane device 30 and an automatic storehouse 40 to introduce the molded product extruded from an extrusion molding machine 11 into the automatic storehouse 40, when the amt. of cut molded products reaches a preset amt., controllers 2A, 2B generate full state signals showing a full state. A feed host computer 3 judges that a molding host computer 1 is deficient when receives only the full state signals from the controllers 2A, 2B to issue a command replacing a full feed palette with an empty feed palette to a controller 4.
Patent JP-H06262867-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: ASAJIMA MIKIO
IPC: B41M5/40
Filed: 1993-03-15
Abstract: PURPOSE:To provide a thermal transfer image receiving sheet good in ink receiving properties and fixing properties and excellent in blocking resistance without damaging the permeability of the sheet. CONSTITUTION:An ink receiving layer 12 containing an ethylene/vinyl acetate copolymer with a vinyl acetate compounding ratio of 5-50wt.%, an antistatic agent and a curing agent is formed on at least one surface of a base material film 11.
Patent JP-S59204072-A (JP)
Title: Opening mechanism of form peeling pawl for fixing device
Inventor: MATSUMOTO SHINJI
IPC: G03G15/20
Filed: 1983-05-04
Abstract: PURPOSE:To prevent damage of a form peeling pawl by making the tip of the form peeling pawl freely rotatable by a toggle mechanism between an adjacent position and a separated position to and from the surface of a fixing roll, and separating automatically the tip of the peeling pawl from the surface of the fixing roll. CONSTITUTION:An arm 9 of a suitable length is fixed to a revolving shaft 6 of a peeling pawl supporting member 4, and the tip of a rod 10 is attached so as to be freely rotatable by a pin to the tip of the arm 9. The rod 10 has a lock pawl 11 in the vicinity of its tip, the rear end part is inserted so as to be freely slidable into a rod supporting cylinder 12 which is freely rotatable, a coil spring 13 is provided between it and the lock pawl 11, and in a usual case, the lock pawl 11 is detained by an inverse hook 17 so that force is conserved in the spring 13. When a prescribed force is applied to the tip of a peeling pawl 3 by adding a device similar to a detonating mechanism of a gun to the revolving shaft 6 of the peeling pawl supporting member 4, the engagement of the inverse hook 17 and the lock pawl 11 is released by a rotation of a cam 15, the rod 10 pushes up the peeling pawl supporting member 4, and a toggle mechanism is operated.
Patent JP-H03280621-A (JP)
Title: Isolation amplifier system with sample and hold function
Inventor: YAMADA YUICHI
IPC: H03M1/12
Filed: 1990-03-29
Abstract: PURPOSE:To realize an isolation amplifier suitable for the case of an analog signal extracted with isolation is converted into a digital signal by synchronizing a switching-on period of a switching circuit with a sampling-on period of a sample-and-hold circuit. CONSTITUTION:A switching circuit 1 turning on/off a primary input voltage of a transformer 14 at a prescribed period and a sample-and-hold circuit 16 sampling and holding a voltage induced at the secondary winding of the transformer 14 are provided to the system. Then the switching-on period of the switching circuit 11 and the sampling-on period of the sample-and-hold circuit 16 are synchronized with each other. Then a signal already subject to sampling and holding is obtained from an isolation amplifier 1 and a digital data is obtained by applying A/D conversion synchronously with the sampling period. Thus, a transformer coupling type isolation amplifier suitable for the case of an analog signal extracted with isolation is converted into a digital signal is realized.
Patent JP-H09273612-A (JP)
Title: Lubricating method for chain
Inventor: WATANABE SUMIO
IPC: F16H7/06
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce an operating noise, wearing and fatigue of a chain by supplying oil to a loosened side part of the chain linked over between a drive/ driven side sprocket to transmit drive force. SOLUTION: Between a drive side sprocket 1 fixed to a crankshaft and a driven side sprocket 2 fixed to a cam shaft, a chain 3 is liked, rotation of the crankshaft is transmitted to the sprocket 2, in this chain, a chain guide 4 is arranged in a tense side of the chain 3, a tensioner lever 5 is arranged in a part in a loosened side of the chain 3. Oil supply to the chain 3 is performed in any of a position A biting the chain 3 in the driven side sprocket 2, a position B drawing out the chain 3 from the drive side sprocket 2 and a position C in an opposite side to a side where a shoe surface 5A of the tensioner lever 5 of the chain 3 is brought into slide contact. In this way, lubricating oil is sufficiently infiltrated between a pin and bush.
Patent JP-S5566706-A (JP)
Title: Temperature compensating device for positioning in numerical control machine
Inventor: YASUBA SHIYOUICHI
IPC: G05D3/12
Filed: 1978-06-29
Abstract: PURPOSE: To imporove accuracy of positioning, by conducting the positioning on the basis of a value of positioning compersation sought from an amount of movement of a moving object itself.  
     CONSTITUTION: When a signal P is given to an AND GATE19 by operation of the button, a base value ZO is given to a cmmand value resistor 13, a servo motor 4 and a screw 3 are rotated by the command value through a function generator 14, a comparator 15, a D/A converter 16 and an amplifier 17, and a table 6 is shifted. And, when the table 6 contacted a contact detector 10, a signal TS1 is put out, an output value ZXO of a position detector 5 is put into a memory 21, and a compensation coefficient is obtained by dividing 23 the value ZO with the value ZXO. A  momentary output value ZX of the detector 5 is multiplied 23 by the compensation  eoeffcient and the compensation output value is supplied to the comparator 15, as a  result, stretch of the screw 3 is compensated to an entire range of movement of the  table 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60220971-A (JP)
Title: Gate turn-off thyristor and manufacture thereof
Inventor: SUZUKI MASANORI
IPC: H01L29/74
Filed: 1984-04-17
Abstract: PURPOSE:To improve each of ON characteristics and OFF characteristics without sacrificing one of them by making a life time in a semiconductor wafer different in a section containing a lead-out point for a gate than other sections. CONSTITUTION:A section 3A having a small life time contains an emitter 12 the most far from a lead-out point 7 for a gate lead 6 in the surface of a gate turn-OFF thyristor (GTO), and a section 3B having a large life time contains the lead-out point 7 for the lead 6 in the surface of the thyristor. The quantity of carriers lead out of a gate 4 may be small owing to the recombination of carriers by a life time killer in the section 3A. In the section 3B, on the other hand, a range that the lead-out capability of carriers sufficiently extends is kept because a voltage drop due to the resistance of an Al layer and Al wire in the gate 4 is small. According to the GTO, the ON voltage of an element can be reduced because the value of the life time of the section 3B can further be enlarged. Turn-OFF capability can be improved because the value of the life time of the section 3A can be minimized.
Patent JP-H04228373-A (JP)
Title: Adjustable fitting mounting ball joint to tie rod for steering-linkage of automobile
Inventor: ROSAA BUROSUZATSUTO
IPC: B62D7/16
Filed: 1991-04-11
Abstract: PURPOSE: To provide a fastening which can be simply adjusted without a special tool, does not require much time for adjusting work, and can prevent an unintended slippage of fastening during operation. CONSTITUTION: This fastening has a ball pin 12 freely movably supported in a joint housing 14, and the ball pin 12 is arranged in a fastening plate 16 having a bearing hole 18. The fastening has a fastening element (screw 22) fixed to a tie rod, and the fastening member is passed through the bearing hole 18, so that the fastening plate 16 is supported swiveling around the fastening member (screw 22). The fastening is further provided with a fixing member applied to the fastening plate 16 to fix a ball joint 2 in a specified swivel position. The fixing member is a screw member 30, which is arranged perpendicular to the axis 31 of the fastening member (screw 22) and engages with the teeth 18 formed on the fastening plate 16.
Patent JP-H05239361-A (JP)
Title: Electrically conductive silicone rubber composition for use in roll
Inventor: HIGUCHI KAZUO
IPC: B65H27/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide the subject composition of low tack, good in processability, small in the variation of volume resistivity, comprising an unsaturated group- contg. organopolysiloxane, inorganic filler, electrically conductive carbon black, spherical silicone rubber powder, and curing agent. CONSTITUTION:The objective silicone rubber composition comprises (A) 100 pts.wt. of an organopolysiloxane having in one molecule at least two siloxane units of the formula (R<1> is monovalent hydrocarbon free from aliphatic unsaturated bond; R<2> is alkenyl; (a) is 0-2; (b) is 1-2; (a+b)=1.95 to 2.10) (e.g. dimethylpolysiloxane bearing dimethylvinylsiloxy groups at both terminals), (B) 5-100 pts.wt. of an inorganic filler treated with a surfactant (e.g. silica), (C) 5-50 pts.wt. of electrically conductive carbon black, (D) 15-200 pts.wt. of spherical silicone rubber powder of 5-30mum mean particle diameter, and (E) a curing agent (e.g. chloroplatinic acid).
Patent JP-H01249454-A (JP)
Title: Blanket cleaner for offset proof press
Inventor: KIMURA ATSUSHI
IPC: B41F35/06
Filed: 1988-03-31
Abstract: PURPOSE:To make a cloth installation space smaller and to reduce the number of times and required time for replacing a cloth, by cleaning respective blanket cylinders with ink solvent and a continuous web-form cloth capable of pay-out/ take-up running and stopping. CONSTITUTION:Respective printing frames 3 after performing a proof printing are once brought to a stop on the side of ink supply rollers 14 of a printing base mount 1, and lifting rack gears 2a of rack gears 2 disposed downwards of blanket cylinders 12 are lowered. On the other hand, wiping members 15, 15 are raised, and a cloth 16 is brought into pressure contact with the peripheries of blankets 12a. While solvent is supplied to the cloth 16 or the blankets 12a from a solvent supply nozzle 26 or 27, an idling drive motor is driven, idling transmission gears 11 are driven, the blanket cylinders 12 are idled, remaining ink adhering to the blankets 12a after a proof printing is wiped while being liquefied with the depressed cloth 16 and the solvent for cleaning the surface of the blankets 12a. In this manner, a wiping cleaning can be performed with a single cloth, an installation space can be made smaller, and the number of times and required time for replacing the wiping cloth can be reduced.
Patent JP-S60222226-A (JP)
Title: Plastic molding apparatus
Inventor: SUEMOTO SUSUMU
IPC: B29C51/04
Filed: 1984-04-19
Abstract: PURPOSE:To make it possible to efficiently prepare a high grade sheet forming product in a thermally economical manner according to a mass production system, by succeedingly applying continuous shaping processing to the rolled sheet under a thermally softened state, which is continuosly sent out from a rolling mechanism, so as to obtain a required shape. CONSTITUTION:Rolling rolls 2, 2 are mutually connected and receive rotary driving in a cooperated state to the direction shown by the arrow and heated to a required temp. by introducing steam. The gelled compound 3 of the thermoplastic resin thrown between the rolling rolls 2, 2 is successively rolled as a sheet 4 with a predetermined thickness to be continuously sent out from the nip of the rollers 2, 2. Because the rolled sheet 4 successively adapted to the outer periphery of a rotor 8 from a belt conveyor 5 still holds sufficient heat energy at the time of rolling and held under a high temp. termally softened state, it receives sufficiently good molding processing by the operation of molds 91-93. By this method, a high grade sheet forming product can be prepared efficiently with high yield in an extremely advantageous manner from the aspect of thermally economical efficiency according to a mass production system.
Patent JP-H02256034-A (JP)
Title: Camera provided with electromagnetic-driven shutter
Inventor: KATSUMURA NOBUO
IPC: G03B9/24
Filed: 1989-03-29
Abstract: PURPOSE:To prevent the effect of the variation of a power supply on an actuator by providing a voltage discrimination means and a pulse forming means which sets the duty ratio of a pulse whose effective current is made constant and driving the actuator with the aid of the pulse outputted from the pulse forming means. CONSTITUTION:The camera is provided with the voltage discrimination means 102-A for detecting the voltage level of the power-supply voltage and the pulse forming means 102-D which sets the duty ratio of the pulse whose effective current is made constant on the basis of voltage information from the voltage discrimination means 102-A. The actuator for shutter 101 is allowed to be driven with the aid of the pulse outputted from the pulse forming means 102-D. Thus, the effect of the variation of the power-supply voltage is prevented and exposure control with high accuracy is accomplished with the simple constitution of a circuit.