baber/WOPTO huggingface dataset:
Patent JP-H0955534-A (JP)
Title: Optical coupling device
Inventor: MORITA MASAHIRO
IPC: H01L31/12
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a light guide member covering part, make the part follow the contraction of the light guide member, prevent the generation of crack, and attain packaging a board by solder dipping, by forming the light guide member of a light-shielding sheathing case in the manner in which the thickness in the vertical direction is reduced as compared with the light guide member of a light guide member covering part. SOLUTION: This device is used to detect in the non-contact manner whether material to be detected exists, and provided with the following; a light-shielding sheathing case 3 in which light emitting element 1 and a light receiving element 2 are arranged in parallel and accommodated, and a light emitting side light guide member 6 and a photodetection side light guide member 7 which are arranged above the light emitting element 1 and the light receiving element 2, respectively. The one-end sides of the members 6, 7 are buried in the light-shielding sheathing case 3. The light shielding sheathing case 3, and the light emitting side light guide member 6 and the photodetection side light guide member 7 are subjected to two-colored molding.  In this optical coupling device, a trench 11 is formed between the light guide members 6 and 7 of the case 3 which trench makes a light guide member 3a covering the light guide members 6, 7 thin.
Patent JP-H0291021-A (JP)
Title: Carbinoloimidazole anti-inflammatory drug
Inventor: DAGURASU GAI BATSUTO
IPC: A61P29/00
Filed: 1989-08-10
Abstract: PURPOSE: To obtain an antiinflammatorily active agent composition comprising carbinoloimidazole or its pharmaceutically allowable salt. CONSTITUTION: This carbinoloimidazole antiinflammatorily active agent composition comprises a compound of the formula  R<1> and R<2> are each H, F, Cl, Br, CH3 , CF3 , a S(O)n R<3> [(n) is 0-2; R<3> is a 1-4C alkyl]; R<4> is H or a 1-4C alkyl; (m) is 1-3}, [e.g. 1,1-bis(4-chlorophenyl)-2-(imidazolyl)propanol], or its pharmaceutically allowable salt. The medicinal composition for local applications containing the compound of the formula can take forms of an ointment, a lotion, a suspension, a solution, an emulsion, a liposome, a path syrup, granule, powder, etc.
Patent JP-H0758584-A (JP)
Title: Surface acoustic wave filter
Inventor: ARAKI NOBUNARI
IPC: H03H9/64
Filed: 1993-08-20
Abstract: PURPOSE:To easily form an electrode pattern as obtaining a prescribed connection gap between surface acoustic wave resonators. CONSTITUTION:The constitution of a transverse mode connection type surface acoustic wave filter provided with a pair of surface acoustic wave resonators 12, 13 on the surface of a piezoelectric substate 11 and the connection gap G, and arranged adjacently is performed by providing insulating film 14 which covers the terminal part 12A plane on the connection gap side of the surface acoustic wave resonator 12, forming a terminal part 13A on the connection gap side of the surface acoustic wave resonator 13 on the insulating film. and obtaining the prescribed connection gap G by overlapping the terminal parts of the surface acoustic wave resonators mutually.
Patent JP-H1153908-A (JP)
Title: Luminaire and incandescent lamp
Inventor: SHINJO YOSHINORI
IPC: F21S8/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electrical appliance, in which the life of a lamp can be easily determined so as to facilitate its replacement by providing a plurality of light-emitting sources in an illuminating lamp, preferably using an incandescent lamp as the light source, and more preferably providing a plurality of filaments in parallel between electrodes within the incandescent lamp. SOLUTION: A luminaire 1 is mounted, and used by turning a switch 6 on and off. During the use of the luminaire 1, one of three incandescent lamps 31, 32, 33 which are the light source 3 of an illuminating lamp 2, for example the incandescent lamp 32, is disconnected. Since the illuminance of the luminaire 1 is then reduced to 2/3 and it becomes darken, it is determined that the life time for the illuminating lamp 2 is about to be over, and the illuminating lamp 2 is replaced. In this case the incandescent lamps 31, 33 which are not disconnected are lighted to merely form a dim state with the illuminance reduced to 2/3. Thus, replacing of the illuminating lamp 2 becomes safe and can be easily performed, after preparations for replacing the illuminating lamp 2, for example, preparing a stepladder or preparation of a new illuminating lamp 2 in this dim state.
Patent JP-S6362983-A (JP)
Title: Rotary solenoid type actuator
Inventor: FURUKAWA AKIRA
IPC: F16K31/06
Filed: 1986-09-02
Abstract: PURPOSE:To form the whole shape in small size, by forming the shape of a detent groove, formed in a cylindrical core, in the location of a magnet in its peripheral direction into a shape such that a flow of magnetic flux passing through the core almost agrees with the peripheral direction of the magnet. CONSTITUTION:A core 4 is formed into a cylindrical shape, and coils 20, 30 are wound on the periphery of said core. A detent groove 14, formed in the cylindrical core 4, is formed, in the location of the core in the peripheral direc tion of a magnet 5, into a shape such that a flow of magnetic flux passing through the core almost agrees with the peripheral direction of the magnet 5. In this way, the magnet 5, around which magnetic resistance can be provided, is able to hold a predetermined neutral position in a condition that the coil is not magnetized.
Patent JP-H1154646-A (JP)
Title: Package for semiconductor element and production thereof
Inventor: YANO KEIICHI
IPC: H05K1/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of a resin board by placing a resin board comprising an upper wiring layer above bumps penetrating a resin film and providing a via hole metal to penetrate a ceramic substrate. SOLUTION: A resin board 10 provided with an upper wiring layer 26 of a copper foil only on one side thereof is bonded to a ceramic substrate 11 having a via hole metal 12. The upper wiring layer 26 on the surface of the resin board 10 is connected electrically with the via hole metal 12 through silver bumps 22 penetrating a liquid crystal polymer 23. A semiconductor chip 1 is mounted on a central window part of the resin board 10 while touching the ceramic substrate 11 directly. According to the structure, the upper wiring layer 26 facing the ceramic substrate 11 through the resin board 10 can be protected against troubles, e.g. deformation, open circuits or short-circuiting, even if the resin board 10 is made thin.
Patent JP-H06105503-A (JP)
Title: Power transmission mechanism
Inventor: OTSUKA HIDEFUMI
IPC: H02K7/116
Filed: 1992-08-03
Abstract: PURPOSE:To make the transmission of power possible by gears without transmitting vibration caused by a motor by fitting a motor with an interposed damping material, and by providing on the rotation axis of the motor a means for positioning the motor with a degree of freedom in the direction of the rotation of the axis. CONSTITUTION:A drive gear 51 that is fixedly press-fitted into a motor shaft 12 meshes with follower gears 52 and 54, thereby transmitting a power of a motor 1. Flanges 511 and 512 whose diameters are substantially equal to a radius of a pitch of the gear 51 are disposed on both ends of the gear 51. Flanges 521 and 541 whose diameters are substantially equal to a pitch circle diameter of the respective gears 52 and 54 are also disposed on the gears 52 and 54. A gear 56 is disposed in the direction of an axial force which acts on the motor shaft 12, and a flange 561 whose diameter is substantially equal to a pitch circle diameter of the gear 56 is disposed on the gear 56. The motor shaft 12 is positioned by the flanges of 511, 521, 541 and 561 of the gears 51, 52, 54 and 56. Hence, the motor shaft 12 is provided with a degree of freedom in the direction of the rotation thereof, and a vibration energy in the direction of the rotation is absorbed by a rubber vibration isolator 2.
Patent JP-H0525861-A (JP)
Title: Joint structure of mutual capsule units in unit building
Inventor: NAKAYAMA TAKETO
IPC: E04B1/348
Filed: 1991-07-22
Abstract: PURPOSE:To simply joint capsule units with each other. CONSTITUTION:A jointing part 112 to be connected is provided at the upper end 111a of a post 111 protruded upward from the upper beam 115 of a capsule unit 11 for the first floor and a jointing part 122 to be connected is provided at the lower end 121b of a post 121 protruded downward from the lower beam 126 of a capsule unit 12 for the second floor. And the jointing parts 112, 122 are inserted and fitted to the lower connection part 211 and the upper connection part 215 of the jointing member 21 respectively to fix with bolts 3 and to form a space A opening outward between the upper beam 115 and the lower beam 126. And hence, capsule units with finished interiors and exteriors can be mutually jointed by the space opening outward between the upper beam of the capsule unit of the lower floor and the lower beam of the capsule of the upper floor.
Patent JP-S6360829-A (JP)
Title: Automatic paper feeding device for printing machine
Inventor: SHIBATA ISAO
IPC: B65H1/26
Filed: 1986-09-02
Abstract: PURPOSE:To enable the separation and feeding of sheets of paper of a wide range of sizes by selectively using a center reference type cassette having a separating craw and a side reference type cassette in which the separation of sheets of paper is carried out by means of a gap, as the paper feeding cassette. CONSTITUTION:A paper feeding/discharging unit B introduces and houses sheets of paper from a paper discharge port 7b into a paper discharge stacker 23, while automatically feeding sheets of paper in a paper feeding stacker 22 from a paper feed port 7a to a printing device A. The paper feeding cassette 22 consists of two cassettes 22A, 22B for housing different types of sheets of paper respectively. The cassete 22A is formed in a center reference type and installed on a machine frame 21 with the center in the width direction of a sheet of paper as the reference, and has a pair of right and left separating craws which are engaged with the end edge part of the top sheet of paper. The cassette 22B is formed in a side reference type and installed on the machine frame 21 with one side edge of a sheet of paper as the reference, and has a sheet end engaging member which forms a paper feeding gap for the amount of one sheet of paper toward a paper feed roller 30.
Patent JP-2001030697-A (JP)
Title: Molded article manufacture using hot melt stick, and molded article
Inventor: OZAWA MAYUMI
IPC: B29C65/40
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of shaped bodies and a molded article for which the shaped bodies are combined by using hot melt sticks. SOLUTION: A silicon sheet 1 is prepared. In a glue gun, a hot melt stick of a color which needs to be used is fitted. A melt adhesive 2 is discharged on the silicon sheet 1 from a discharging port by pulling the trigger. The adhesive is expanded by placing a second silicon sheet 3 from the top. The silicon sheet 3 is removed, and the adhesive which has become flat is processed such as by tearing in pieces, or by partial extension, and various kinds of shaped articles are made. In addition, when required, various kinds of shaped articles are made in the same manner in other colors. In the final stage, such shaped articles are combined using a hot melt adhesive, and a molded article is made.
Patent JP-S6184882-A (JP)
Title: Gas laser oscillation device
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/038
Filed: 1984-10-02
Abstract: PURPOSE:To enable stable discharge even on the increase in the amount of discharge current, and to enable laser outputs of high output and high efficiency by a method wherein the discharge electrodes of the titled device are formed out of the sintered alloy of tungsten and a kind or more of hetero-metals. CONSTITUTION:The discharge electrodes consist of a Cu anode 1, cathode 2, tungsten particles 3, an oxide film 3a made of tungsten particles 3, Cu particles 4, and an oxide film 4a made of Cu particles 4. The oxide film 3a made of tungsten particles 3 and the oxide film 4a made of the Cu particles 4 are much different in the amount of electron release through these oxide films 3a and 4a, and so most of electrons (-e) are released out of the oxide film 4a made of Cu particles 4 corresponding to the mesh of the oxide film 3a made of tungsten particles 3. Therefore, the local concentration of current density is dispersed by the oxide film 3a made of tungsten particles 3, and it is possible to keep glow discharge even when the amount of discharge current is increased; accordingly, laser output of high output and high efficiency can be obtained.
Patent JP-2000354693-A (JP)
Title: Covering chain stitch sewing machine for hem blind over edging with sewing slippage preventing device
Inventor: NAKADA NORIO
IPC: D05B1/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent sewing failures such as sewing slippage reliably by detecting in advance the occurrence of a location displacement in the lower-side part of cloth to be subjected to hem blind over edging and the presence of a deformed part due to a sewing error. SOLUTION: A folded width guide 7 and a cloth edge guide 8 are opposed to each other at a location in the front of a needle location 6. A sewing slippage detecting sensor 10 to detect the presence or absence of sewing slippage by detecting the location of the edge W1a of the lower-side part W1 of folded cloth is provided on the side of the cloth edge guide 8. When the amount of sewing slippage detected by the sensor 10 exceeds the allowable amount of sewing slippage, it is determined that there is a possibility of sewing slippage, and an announcing means is operated for announcement.
Patent JP-H07277265-A (JP)
Title: Bicycle brake control device
Inventor: NISHIMURA TOSHIO
IPC: B62L3/02
Filed: 1994-08-31
Abstract: PURPOSE:To ensure braking with a small input force at a lever while securing a sufficient amount of drawing of wire and provide high controllability even during braking. CONSTITUTION:A bicycle brake control device comprises a bracket 11, a lever 15 journalled on the bracket 11, and a freely rotating connector 18 for connecting an inner wire 17 to the lever 15, and a means is provided for towing the journalled parts of the lever 15 and the connector 18 so that the tendency of force ratio varies from the first half to the second half of a lever rotating range, and thereby the force inputted at the lever to start braking can be reduced, and braking is effective at an intermediate control angle which is used frequently, and high braking stability is provided.
Patent JP-S5996104-A (JP)
Title: Production of cyanoethylpullulan having extremely low degree of polymerization
Inventor: CHIBA TOORU
IPC: C08B37/00
Filed: 1982-11-25
Abstract: PURPOSE:To obtain the titled cyanoethyl-pullulan suitable as a binder for ELP, by reacting pullulan depolymerized to a specified viscosity with acrylonitrile in the presence of an alkali catalyst. CONSTITUTION:Pullulan depolymerized to a viscosity of below 20cP as measured in a 20wt% aqueous solution at 20 deg.C is reacted with acrylonitrile in the presence of an alkali catalyst. The pullulan used is one which is accumulated outside cells as mucous matter by cultivating strains of the genus Pullularia under aeration and obtained by separating and purifying the cells. The MW of the pullulan in this case may vary with conditions including temperature, pH, amount of air, kind, concentration, etc., of salts used in cultivation, and may be above 30,000. A process for lowering the viscosity by depolymerizing cellulose, cellulose derivatives, starch, or starch derivatives can be applied to depolymerize pullulan.
Patent JP-S6449473-A (JP)
Title: Facsimile equipment
Inventor: YORITA TERUYUKI
IPC: H04N1/32
Filed: 1987-08-20
Abstract: PURPOSE:To surely operate external equipment by telephoning from a place where a user goes out to facsimile equipment, making a tape recorder into a reproducing condition, removing a control signal, sending the signal through a telephone line to the facsimile equipment and confirming whether it coincides with data stored beforehand. CONSTITUTION:The telephoning is executed from the place where the user goes out to the facsimile equipment of his house, a tape recorder 15 is made into the reproducing condition and a control code signal recorded beforehand is sent to the telephone line. The facsimile equipment which receives there demodulates the received signal by a modem circuit 9 and stores the demodulated data in a data memory 5. Next, a control circuit 1 decides whether the received data coincide with the data stored in a control memory 6, and when they coincide, a confirmation sound to indicate that the receiving is normal is sent to the line, and a transmitting person is informed that the receiving is normally executed. In such a way, the circuit 1 to confirm the control code outputs a control signal to control the external equipment to an interface circuit 12 after the telephone line is interrupted, and the circuit 1 executes the on-off control of the power source of the external equipment.
Patent JP-S5996615-A (JP)
Inventor: FUJITA TEIZOU
IPC: H01H9/00
Filed: 1982-11-24
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-H1048233-A (JP)
Title: Rotation detector
Inventor: HARADA YASUHIRO
IPC: G01P3/488
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To secure a rotor to the outer ring of a bearing while reducing the radial space by molding the molding part of a metal fixing member into a resin cover and then fitting the non-molding part to a press fitting part provided at the forward end of a bearing. SOLUTION: A metal fixing member 100 abutting against the inner face of the outer ring 5 at a bearing part is molded into a cover 7 and the molding part 1002 of the fixing member 100 is provided with an S-shaped bend in the resin in order to prevent removal. The non-molding part 1001 of the fixing member 100 is press fitted while abutting against the press fitting part 51 formed on the inner circumferential surface of the outer ring 5 at the bearing part when a cover 7 integrated with a sensor body is secured to the body side. Consequently, the outer ring 5 at the bearing part can be secured to the cover 7 simply through the non-molding part 1001 having thickness of a metal plate and it is applicable even when only a small gap can be ensured between the inner circumferential surface of the outer ring 5 at the bearing part and the outer circumferential surface of a rotor 3.  Consequently, the radial thickness at the non-molding part 1001 to be secured to the outer ring 5 at the bearing part of the cover 7 can be made thin.
Patent JP-H0490874-A (JP)
Title: Formation of highly corrosion-proof film
Inventor: WATANABE AYUMI
IPC: B05D7/24
Filed: 1990-08-03
Abstract: PURPOSE:To form a highly corrosion-proof film by applying a paint composition respectively containing a water-dispersible epoxy ester resin, talc, calcium phosphate and barium metaphosphate in specific pts.wts. by airless spray painting. CONSTITUTION:80-100 pts.wt. of talc is added to 100 pts.wt. of a water- dispersible epoxy ester resin solid to prepare a paint composition which is, in turn, subjected to airless spray painting under such a condition that viscosity is 3-30 poise and paint temp. is 10-50 deg.C. In order to impart high corrosion-proof properties, 2-20 pts.wt. of calcium phosphate and 3-40 pts.wt. of barium metaphosphate are added to 100 pts.wt. of the water-dispersible epoxy ester resin. Other than anticorrosion pigment, condensed aluminum phosphate, zinc molybdate, strontium chromate or zinc chromate can be used, if necessary. By this method, a film possible to practically handle is formed.
Patent JP-H0867007-A (JP)
Title: Ink-jet head
Inventor: YASUTOMI TSUYOSHI
IPC: B41J2/05
Filed: 1994-08-31
Abstract: PURPOSE: To provide a novel ink-jet head which can be manufactured relatively easily and can function well for a long period of time. CONSTITUTION: In an ink-jet head which is formed by bonding a heat generation member 11 which generates a specified amount of heat energy and an orifice plate 17 having more than one discharge opening 19 and an ink supply chamber A, bubbles are generated and expanded in ink in the ink supply chamber A by heat energy from the heat generation member 11 in order to discharge ink droplets from the discharge openings 19 of the orifice plate. The heat generation member 11 is formed by laminating a transparent electrode layer 13, a photosensitive heat generation layer 14, the first electrode layer 15, and a protective layer in sequence on a transparent substrate 12.
Patent JP-2000032578-A (JP)
Title: Small-sized loudspeaker system
Inventor: FUKUDA SAKUJI
IPC: H04R1/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To extend low frequency characteristics and to improve the sound quality in the entire range or the like by enhancing the low frequency characteristics and the transition characteristics of the loudspeaker system, while the loudspeaker system is made small and made light and a gap that is adjustable easily and properly is formed between an outer circumferential rear face of a loudspeaker unit and a baffle plate front face along nearly the entire inner circumferential of an opening of a baffle board. SOLUTION: In this loudspeaker system, an outer circumferential flange 13a of a woofer loudspeaker unit 13 is fitted to a baffle board 11, so that a prescribed gap is formed that acts as a vent path communicating the inside and the outside of an enclosure 10 between a front face of the baffle board 11 and a torus rim 16 attached to a rear face. That is, plural tubular spacers 17 are interposed between the front face of the baffle board 11 and the inner face of the torus rim 16 placed at a rear face of the outer circumferential flange 13A of the woofer loudspeaker unit 13 for attaching the woofer loudspeaker unit 13 to the baffle board 11 with machine screws 18 as mount jigs inserted to the spacers 17.
Patent JP-S5996085-A (JP)
Inventor: KIMURA HARUO
IPC: B62M9/16
Filed: 1982-11-25
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-H0765841-A (JP)
Title: Electrode of zinc-boron battery
Inventor: HIROTA AKIHIKO
IPC: H01M10/39
Filed: 1993-08-23
Abstract: PURPOSE:To form a positive pole activated layer high in fusion strength by carbon paper with heat-and chemical-resistance in a zinc-boron battery. CONSTITUTION:A complex resin fiber made by forming a core with polyethylene terephthalate and coating its outer surface with polyethylene as a binder of a matrix resin is mixed with an activated carbon fiber to make carbon paper, and the carbon paper is used as a positive pole activated layer.
Patent JP-H0929454-A (JP)
Title: Synchronization inverter welding power source
Inventor: TORII SHIGEFUMI
IPC: B23K9/073
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability welded part with stabilized quality by forcedly resetting a ramp signal of PWMI each time a welding drive control signal is inputted so as to make welding power at each welding time constant. SOLUTION: A reset signal generating part 10 receives a welding drive control signal S3, further a reset signal RST, which resets a ramp signal with a pulse width sufficiently narrower than a period of a lamp signal at the same time as the welding drive control signal S3 is turned on, is generated. A PWM control part 11 receives the signal RST from the reset signal generating part 10, and a function to forcedly reset the lamp signal is added, so that the welding drive control signal S3 and lamp signal are synchronized. At the same time the welding drive control signal S3 is turned on, the reset signal RST is generated and the ramp signal is forcedly reset, thus, the pulse widths of inverter drive signals S11, S12 are made equal from welding start, the welding drive control signal S3 is turned on, the actual welding start timing is always made constant.