baber/WOPTO huggingface dataset:
Patent JP-H08339927-A (JP)
Title: Ignition device for internal combustion engine and manufacture thereof
Inventor: MURATA SHIGEMI
IPC: F02P3/02
Filed: 1995-06-09
Abstract: PURPOSE: To obtain the ignition device for an internal combustion engine, whose manufacturing cost can be reduced and configuration can be made compact. CONSTITUTION: A power switch 29 intermittently conducts the primary current of an ignition coil. A heat sink 26 in contact with a power switch 29 radiates the heat generated in the power switch. These parts and a primary coil 4 and the secondary coil of the ignition coil are contained in an insulating case. The power switch 29, the heat sink 26, the primary coil 4 and the secondary coil are fixed by the insulating resin, which is injected into the insulating case. In this ignition device for an internal combustion engine, the heat sink 26 is elastically engaged with the power switch 29.
Patent JP-H0813007-A (JP)
Title: Production of composite powder
Inventor: ISAKI HIROSHI
IPC: C22C1/10
Filed: 1994-06-24
Abstract: PURPOSE:To provide a process for production adequate for raw material powder for obtaining a composite material having excellent dimensional stability and homogeneity. CONSTITUTION:A powder supply pipe 4 is concentrically disposed at a molten metal nozzle 6 disposed in the bottom of a vessel 1 for housing molten metal. Function improving material powder 22 is made to flow out of this powder supply pipe 4 and the molten metal is made to flow out of this molten metal nozzle 6, by which molten metal flow 21 having the function improving material powder is formed in the central part. A spraying medium is struck against the molten metal flow 21 to pulverize the molten metal. As a result, the homogeneous composite material is obtd. with a high productivity.
Patent JP-H05312890-A (JP)
Title: Applied voltage phase information obtaining method for power cable line
Inventor: ENDO TAKESHI
IPC: G01R31/12
Filed: 1992-05-11
Abstract: PURPOSE:To provide a method for obtaining the charged voltage phase information of a cable to be measured at the time of insulation diagnosis of power cable line. CONSTITUTION:In a power cable line 2 having an outer shielding layer, current flowing in the conductor or outer shielding layer of the cable 2 having the same line (phase) at lest two points is obtained. The charged current or applied voltage value (applied voltage phase) of the cable 2 is obtained form the vectre sum current to obtain the applied voltage phase information of power cable line 2.
Patent JP-S5368238-A (JP)
Title: Heat pipe roller
Inventor: NAMIKI RIYOUICHI
IPC: G03G15/20
Filed: 1976-11-30
Abstract: PURPOSE: To simplify the constitution of a heat pipe roller of a thermal fixing device for the copier and facilitate its assembly by constituting a welded construction in which an outer cylindrical pipe into which a thermal medium of less than one atmospheric pressure is sealed is welded to an inner cylindrical pipe integral with a shaft provided with a heating member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5846382-A (JP)
Inventor: SUZUKI KENKICHI
IPC: G09F9/46
Filed: 1981-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5368234-A (JP)
Title: Electrostatic charge developing negatively charging toner
Inventor: MIHASHI YASUO
IPC: G03G15/01
Filed: 1976-11-30
Abstract: PURPOSE: To improve triboelectric feature, stabilize density of toner images obtained in continuous copying by repeating development, and prevent deterioration of copy quality, by adding a specified compound to a binder resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02119805-A (JP)
Title: Display/ dispenser for sweets, particulrly for candy with stick
Inventor: ENRIKE BERUNAATO FUONTORADOOSA
IPC: A47F7/00
Filed: 1989-06-05
Abstract: PURPOSE: To make appearance good with sweets arranged neatly and to be readily taken, by providing turrets arranged circularly and at equal intervals on a base part, and making each candy supported within each cylinder. CONSTITUTION: A base part 5 is triangular, one side of which forms a circular unit front, on which a body 1 composed of five tubular cylinders 13 is mounted, the tubular cylinder being transparent and integrated with the bus-bar being tangential. The cylinder has a window 8 for taking out a candy 4 at a lower part, the candy is displayed in the interior of each cylinder, supported at a turret, and the upper part of the cylinder is protected by a cover 2. The cover is segmented by a hinge and secured to the body by the hinge and forms a unit of a configuration similar to the base part. The cylinder is charged by inclining the cover in the direction of the arrow, and a candy stick 11 projects from a window 9 on a bus plane in the rear in each cylinder. By this constitution, a display/dispenser more beautiful in appearance and ready to treat is realized.
Patent JP-S5268384-A (JP)
Title: Evaporation source
Inventor: OKUDAIRA SADAYUKI
IPC: H01L21/3205
Filed: 1975-12-05
Abstract: PURPOSE: To secure stabilized Si evaporation by adhering metal film onto at least one surface of Si and by putting it onto a boat through heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000332873-A (JP)
Title: Structure of shield case in mobile communication terminal
Inventor: KASATANI MASAHIRO
IPC: H04B1/38
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To surely ensure insulation without causing variation in the quality and to enhance the yield with a few processes and ease of quality control. SOLUTION: The shield ease 40 consists of a shield case main body 41 to the entire surface of which, metallic plating is applied and of a spacer 50 made of an insulation material such as a synthetic resin. An insertion hole 54 to which a connection terminal of an antenna plug is inserted is formed to the spacer 50, which is fitted to the shield case main body 41. Differently leveled ribs 42 are formed to a mount part of the shield case main body 41 and a bridge 44 is provided to the inserted part. Then the spacer 50 is inserted between the differently leveled ribs 42 and mounted on the shield case main body 41.
Patent JP-S631214-A (JP)
Title: Switching circuit
Inventor: KIKUCHI KENICHI
IPC: H03K17/687
Filed: 1986-06-20
Abstract: PURPOSE:To increase the switching speed together with increase of the logic amplitude and lower power consumption with a switching circuit, by using a level shift circuit which delivers the switching output of an inverter after changing it to a specific level and providing a voltage source as a means to reduce the AC impedance of the level shift circuit. CONSTITUTION:The switching output of an inverter 6 is delivered via a voltage source 26 and therefore can be applied to a gate input part of the next stage after a shift given by a voltage level set by the source 26. This source 26 serves as a level shift voltage setting means and also forms a conduction path of a low AC impedance. Therefore the source 26 functions as a charging/ discharging path of a capaecitor of the load side when an FET 2 has a switching action. Thus the charging/discharging time of the capacitor 22 is shortened. As a result, an action current is increased and therefore the switching speed is increased. At the same time, the logic amplitude is increased together with reduction of the power consumption with a switching circuit.
Patent JP-S6125157-A (JP)
Title: Carrier for electrostatic charge image developer
Inventor: YAMAMOTO MIKIO
IPC: G03G9/10
Filed: 1984-07-13
Abstract: PURPOSE:To obtain an image having high image density and high quality and to extend the life of a carrier by pelletizing soft magnetic ferrite powder to bar- shaped particles then sintering the particles and forming the carrier for an electrostatic charge developer. CONSTITUTION:The oxide of bivalent metals (Ni, Zn, Mg, Mn, Cu, Ba, Li, etc.) and iron oxide (Fe2O3) are mixed at a prescribed ratio and the mixture is calcined at 800-1,000 deg.C and is pulverized. The pulverized powder is charged into a vessel 3 and a rotor 2 is rotated, then the bar-shaped particles are extruded from small holes 4. The bar-shaped particles are sintered at 1,000-1,300 deg.C and are then classified, by which the ferrite carrier is obtd. The image having the high image density and high quality is thus obtd. and the life of the carrier is extended.
Patent JP-S5850845-A (JP)
Title: Communication method between control terminals of controllers for vehicle
Inventor: SHINOHARA TOSHIO
IPC: H04L7/00
Filed: 1981-09-11
Abstract: PURPOSE:To smoothly control a low-priority control terminal which does not synchronize with the clock of a system, by actuating the low-priority control terminal by an actuation request signal outputted from a high-priority control terminal, and then transmitting and receiving data at the clock timing of the high-priority control terminal. CONSTITUTION:A vehicle controller which has a low-priority control terminal annexed to plural high-priority control terminals is provided to transfer data intermittently between a high-priority terminal and the low-priority terminal at the clock timing of the system. For transmission and reception between one column control terminal (high priority) 16 and steering control terminal (low priority) 28 of this controller, when the terminal 28 is actuated, the terminal 16 is also actuated by an actuation request signal from the terminal 28 and then in response to an actuation request signal outputted by the terminal 16, data is transmitted and received at the timing. Further, the terminal 28 is actuated by the actuation request signal of the terminal 16 to transmit and receive data at the timing of the terminal 16.
Patent JP-H01312391-A (JP)
Title: Heat transfer pipe
Inventor: AOYANAGI OSAMU
IPC: F28F1/00
Filed: 1988-06-10
Abstract: PURPOSE:To enhance pressure resistance and heat transfer performance by joining a plurality of pipelines, which are arranged in parallel, along the longitudinal direction thereof. CONSTITUTION:A plurality of small diameter pipes 41 are arranged in parallel, a solder or brazing filler metal foil 6 is clamped between the pipes 41, and soldering or brazing is conducted by pressing in the direction of an arrow C to bring the pipes 41 and the foils 6 into close contact with each other, whereby a heat transfer pipe 4 comprising a plurality of split pipelines 4a, 4b, 4c and 4d. Each of the pipelines is similar in shape to a small diameter pipe with a circular cross section, whereby pressure resistance performance is enhanced. The splitting into the plurality of pipelines ensures a larger inner surface area of pipe, for a given outer surface area of pipe, whereby excellent heat transfer properties and a smaller draft resistance are enabled. It is possible to enhance the heat transfer performance and reduce the draft resistance by making each of the pipelines polygonal in cross-sectional shape or by providing the inner or outer surface of the pipeline with a plurality of grooves extending in the longitudinal direction.
Patent JP-H01311730-A (JP)
Title: Separate type helmet mount radio equipment
Inventor: KAWAGUCHI TOSHIYUKI
IPC: H04B1/38
Filed: 1988-06-10
Abstract: PURPOSE:To improve the safety by incorporating a receiver and a speaker to a cap or an ear pad of a communication helmet and providing a transmitter- receiver or the like to a portable radio equipment being a separate equipment and sending a signal from the transmitter-receiver to the receiver. CONSTITUTION:A voice of a worker is sent as a radio wave via a microphone 17 of a portable radio equipment 4, a transmitter 9, an antenna multicoupler 13 and a common use antenna 11 and sent to a specific radio station. Moreover, a command or the like from the specific radio station is received by the common use antenna 11 of the portable radio equipment 4, received and amplified by the receiver 10 and sent as a weak radio wave from the transmitter 12 and received by the receiver 5 of the communication helmet 1 and the signal reaches ears of the worker as a voice signal from the speaker 6.
Patent JP-S62299811-A (JP)
Title: Fixing method for optical parts
Inventor: NAGANUMA NORIHISA
IPC: G02B7/02
Filed: 1986-06-19
Abstract: PURPOSE:To fix an optical parts by an easy method by forming an axial slit in a cylindrical holder and inserting the optical parts into the slit, and performing spot welding at an optional position of the slit by laser beam welding. CONSTITUTION:A metallic cylinder is provided with the holder 1 where the slit 2 of fine width, e.g. <=0.2mm is formed axially. When the optical parts 3 is inserted into the holder 1, it is inserted as it is if the internal diameter of the holder 1 is larger than the external diameter of the optical parts 3, but if the internal diameter of the holder 1 is a little bit smaller, a tool is inserted into the slit 2 to widen its width and then the internal diameter of the holder 1 is increased to insert the optical parts 3 to a specific position by a dedicated jig. Two positions of the slit 2 are irradiated with a laser beam by a laser beam welder where the laser beam does not impinges on the inserted optical parts 3 and the base material of the holder 1 is fused at the positions to form a pot weld zone 1-1, which is cooled to contract the slit, thereby reducing the internal diameter. Consequently, the optical parts 3 is fixed in the holder 1.
Patent JP-S5268463-A (JP)
Title: Electronic watch
Inventor: KOUKAI NAOKI
IPC: G04C3/00
Filed: 1975-12-04
Abstract: PURPOSE:To facilitate display call operation in an LED watch, etc. by letting the whole of a plurality of moving conductors abut against respective counter electrodes by moving along inclined guide planes only within a specific posture range thereby closing a switch.
Patent JP-H09323509-A (JP)
Title: Pneumatic radial tire for passenger car or light truck running on rough road
Inventor: KATO YUJI
IPC: B60C11/11
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a hard-to-cut pneumatic radial tire for a passenger car or a light truck running on a rough road without deteriorating steering stability on a wet road and vibration riding comfort. SOLUTION: A tread is divided into three nearly equal portions of a center portion and both side portions by two right/left wide circumferential grooves 1 extending in the circumferential direction. In the center portion, many slant grooves 2 which extend in a slant direction with regard to the circumferential direction and open to two right/left wide circumferential grooves 1 are arranged at predetermined intervals in the circumferential direction. In both side portions of the tread, many cross grooves 3 which open to the wide circumferential grooves 1 and the ends of the tread are arranged at predetermined intervals in the circumferential direction.  Each of two right/left wide circumferential grooves 1 has a width of 6 to 15% of a tread width and a cut protector whose groove bottom is lifted and the depth of the slant groove 2 is 50 to 90% of the depth of the wide circumferential groove 1 and a spacing thereof in the circumferential direction is less than 4 times a spacing of the cross grooves 3 in the circumferential direction.
Patent JP-H0714393-A (JP)
Title: Microcomputer with built-in prom
Inventor: OKINO SHO
IPC: G11C16/26
Filed: 1993-06-16
Abstract: PURPOSE:To provide a microcomputer with built-in PROM capable of screening a read-out defection due to the fluctuation of a power source voltage and temp. by using a standard PROM writer. CONSTITUTION:At the time of the data comparison after a write operation, a reference potential REF is changed, or the sensitivity of a sense-amplifier 12 is changed, or the read-out current or threshold value of a PROM cell 11 is canged. Thus, only a PROM cell having a read-out current or a threshold value larger than a constant value at the time of data comparison after the write operation is decided to be a good product.
Patent JP-S5851085-A (JP)
Inventor: ISHII JIROU
IPC: B25H1/08
Filed: 1981-09-16
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-H08336537-A (JP)
Title: Three-dimensional packing type blood vessel plugging coil
Inventor: MAIKERU JIEI MARIANTO
IPC: A61B17/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide vaso-occlusive device comprising a primary helically wound coil with self-forming shape that is excellent in safety by winding the primary coil into a secondary form containing a sequence of at least two sections with a reducing diameter. SOLUTION: A mandrel used for winding a vaso-occlusive device 114 has the shape of a circle 100 with four slots 102 cut from the periphery to the central support porting 104. A primary coil 112 comprising four poles 106 is formed by using the mandrel to wind a vaso-occlusive coil. Specifically, the primary coil 112 is wound from the inner side of radial length portion outward to each of the poles 106 sequentially, then is wound to a secondary form containing a sequence of at least two sections with reducing diameter. The device 114 after the winding has the self-forming property when it is released.
Patent JP-H0313665-A (JP)
Title: Moisture content reducing structure for backing material
Inventor: MATSUI HIROO
IPC: E04G21/02
Filed: 1989-06-07
Abstract: PURPOSE:To shorten the curing time by forming bottomed joint sections on a concrete backing material, arranging a water absorbing material at a bottom section, and arranging a back-up material, a sealing material and a water absorbing primer layer on it. CONSTITUTION:Bottomed joint sections 8 are formed in a lattice pattern on a backing material 1 made of mortar or concrete. A water absorbing material 2 made of water swelling rubber or the like is arranged at the bottom section of the joint section 8. A space is provided on it, and a back-up material layer 3 and a sealing material layer 4 are arranged. A water absorbing primer layer, a coating floor material layer 6 and a finishing material layer 7 are arranged on them. The drying and curing time of the backing material 1 is shortened, and a floor with the coating floor material 6 not peeling off can be obtained.
Patent JP-H081463-A (JP)
Title: Workpiece clamp device
Inventor: YOSHIKURA FUYUHIKO
IPC: B23Q3/06
Filed: 1994-06-27
Abstract: PURPOSE:To prevent inferior clamping during continuation of the clamping after deenergization of a motor. CONSTITUTION:A workpiece clamp device moves a substantially rigid clamper 13 to a regulated position by force of a motor so as to press the same against a workpiece which is therefore clamped at a predetermined position, and thereafter, actuates a brake against the motor. Further, the workpiece clamping device can continue to clamp the workpiece in such a condition as the motor is deenergized. Further, a resilient member 30 which is deformed by a degree corresponding to force transmitted to the clamper 13 from the motor is located between the clamper 13 and the motor. Thus, even though a slip or a play occurs in the brake during continuation of the clamping after deenergization of the motor, force induced by a resilient energy given by the resilient member is applied to the clamper 13 if the slip or play is within an allowable range, thereby it is possible to restrain the pressing force against the workpiece from abruptly decreasing.
Patent JP-S5846666-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOSHIMA HIROYUKI
IPC: H01L29/78
Filed: 1981-09-14
Abstract: PURPOSE:To prevent punch through and the increase of the resistance value of an impurity diffusion layer, to fine a pattern and to simplify a process by simultaneously forming the gate oxide film of an MOS type transistor and the dielectric of a capacitor. CONSTITUTION:A field oxide film 202 and a thin oxide film 203 are formed onto a single crystal silicon substrate 201, and the first layer polycrystal silicon 204 is shaped. The thin oxide film is removed, and a gate oxide film 205 is formed. An oxide film 206 functioning as the dielectric of the second layer polycrystal silicon capacitor is shaped onto the first layer polycrystal silicon 204. The second polycrystal silicon 207, 208 are molded. The impurity diffusion layers 209 are formed while an impurity is also doped to the second polycrystal silicon 207, 208. A layer insulating film 210 is shaped, a contact hole is bored, and aluminum 211 and a passivation film 212 are formed.
Patent JP-S5768549-A (JP)
Title: Intake structure for internal combustion engine
Inventor: UENO MAKOTO
IPC: F02M25/06
Filed: 1980-10-16
Abstract: PURPOSE: To accomplish sufficient mixing of secondary fluid and intake mixture and uniform distribution of air-fuel mixture to a plurality of cylinders, by forming an annular stepped part at an intermediate section of an intake passage in the manner that its sectional area is increased from the upstream side to the downstream side, and opening a secondary-fluid injection port in said stepped part.  
     CONSTITUTION: An intake passage 2 of a carburetor 1 includes an intake passage 11 that is defined by a sleeve member 10 fitted in a heat insulator 7. Here, a cylindrical bore 12 having a larger dismeter than the intake passages 2, 11 is formed at one end of the section 9 where the intake passage 2 and an intake manifold 8 are joined, and an annular stepped part 13 is formed at the lower end of the heat insulator 7. Further, a secondary-fluid injection port 15 is formed between the heat insulator 7 and sleeve member 10 in the manner that it is opened in an annular passage 14 at one end and in the annular stepped part 13 at the other end. With such an arrangement, secondary fluid is supplied to the annular passage 14 via a conduit 17 and an inlet port 16 and then injected from an injection port 15 into the section 9 via the bore 12 in the manner of enveloping air-fuel mixture in the section 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5268809-A (JP)
Title: Heat treatment of magnetic metal
Inventor: FURUTA KENJI
IPC: C21D6/00
Filed: 1975-12-08
Abstract: PURPOSE:To improve the magnetic characteristics, by avoiding the carburizing phenomenon and carrying out the heat treatment safely in the atmosphere of hydrogen, when the magnetic characteristics lowered by the strain produced when the core of the electromagnetic parts has been wrongth, are recovered by heat treatment in the non-oxidizing atmosphere.
Patent JP-H04369171-A (JP)
Title: Picture output device
Inventor: OTSUKI HIDEKI
IPC: B43L13/00
Filed: 1991-06-18
Abstract: PURPOSE:To relieve the load of the software/hardware by setting an indefinite data caused when line density is converted from that of a picture data of the millimeter system into that of a picture data of the inch system to be a white picture element data forcibly so as to replenish a deficient data quantity due to the line density conversion. CONSTITUTION:A write control section 14 is provided to control the write by a laser beam of a plotter (LD) 13 and provided with a white picture element processing control section 15 and a laser beam (LD) light emission control section 16. The white picture element processing control section 15 replaces an indefinite data for each line caused when a line density control section section 11 applies line density conversion to a picture data from the millimeter system into the inch system with a white picture element data. The LD light emission control section 16 selects an LD light emission control pattern in response to the presence of the line density conversion.