baber/WOPTO huggingface dataset:
Patent JP-H0611645-A (JP)
Title: Optoelectric conversion device
Inventor: FURUKAWA TATSUO
IPC: G01J1/44
Filed: 1992-06-29
Abstract: PURPOSE:To obtain adequate output voltages by dividing an array of photodetectors to plural regions including plural picture elements and providing discrete light quantity monitors in the respective regions. CONSTITUTION:Transistors(TRs) 101 corresponding to all the picture elements are divided to the three regions. The outputs of the TRs 101 included in the region 1 are amplified by respective amplifiers 107 and thereafter, the outputs of the amplifiers belonging to the region 1 are gathered to each other. The outputs of the TRs 101 included in the region 2 are amplified by the respective amplifiers 107 and thereafter, the outputs of the amplifiers belonging to the region 2 are gathered to each other. The outputs of the TRs 101 included in the region 3 are amplified by the respective amplifiers 107 and thereafter, the outputs of the amplifiers belonging to the region 3 are gathered to each other. The max. values of the outputs of the picture elements of the respective regions appear in real time in respective output lines 13, 12, 11. Then, the accumulation ends at the point of the time the light quantity in the desired region is optimized. The correct output voltages are thus obtd.
Patent JP-H0336579-A (JP)
Title: Heating device for fixing device
Inventor: ISHIHARA NORIYUKI
IPC: G03G15/20
Filed: 1989-07-04
Abstract: PURPOSE:To shorten a warm-up time by arranging in a storage battery so that the battery can be switched between a connection configuration wherein a charging circuit is formed with a charger and a connection configuration wherein a discharging circuit is formed with a heater and a DC power source. CONSTITUTION:A heater driving means is equipped with a DC power source 3 which converts the output of a commercial power source 2 into a direct current and supplies it to the heater 1, the chargeable storage battery 4, and the charger 5 which is connected to the commercial power source 2 to charge the storage battery 4. When the power source is turned on and the connection of the storage battery 4 is switched to the connection configuration wherein the discharging circuit is formed with the heater 1 and DC power source 3, the capacity of the power source for the heater 1 increases to quicken the temperature rise of the fixing device. When the connection of the storage battery 4 is switched to the connection configuration where the charging circuit is formed with the charger 5, the storage battery 4 is charged without reference to whether the device is in fixing operation or in stand-by mode. Consequently, the target set temperature of the warm-up operation is lowered to shorten the time required for the warm-up operation.
Patent JP-H1018688-A (JP)
Title: Sliding door for van type car
Inventor: TADA MICHIHIRO
IPC: B60J5/06
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To improve facility by superposing one sliding door to the outside of the other sliding door and opening one sliding door while closing both sliding doors in the same surface shape. SOLUTION: When a sliding door 10 for a front chamber installed to the front chamber 2 of a luggage compartment 1 is opened, an upper roller 11, a lower roller 12 and a center roller 15 are rolled along an upper roller 11, a lower roller 12 and a center roller 1 respectively. Since the front sides of each rail 13, 14, 16 are curved in an arcuate shape to the inside of the luggage compartment, the door 10 is slid backwards while being displaced to the outside, and superposed on the outside of a sliding door 20 for a rear chamber. When the door 10 is closed, the door 10 is formed in the same surface shape to a luggage compartment side section and the door 20 respectively.  Shock absorbing members are installed to the doors 10, 20, and a shock at the time of an interference to the door 20 of the door 10 at a time when the door 10 is opened under the state, in which the door 20 is opened incorrectly, is absorbed. Accordingly, freight can be unloaded even at a narrow place, safety to other cars can be ensured, and a large opening section can be formed.
Patent JP-S6328002-A (JP)
Title: Coil component
Inventor: HASHIMOTO KATSUO
IPC: H01F5/04
Filed: 1986-07-21
Abstract: PURPOSE:To maintain the state of a coil without using a bobbin thereby to obtain a coil component having high winding rate by bonding a coil itself and the root of an extension from the coil with an adhesive. CONSTITUTION:A plurality of positions on the outer surface of a coil 11 in which a wire blank is wound are bonded by hot-melting with an adhesive 12, and the state of the coil 11 is maintained without collapse. The coil 11 is composed of two wire blanks in such a manner that the ends of the wire blanks are led in predetermined lengths to form extensions 13, 14, 15, and one 14 of the extensions 13, 14, 15 forms an intermediate tap by twisting one end of each wire blank. The roots of the extensions 13, 14, 15 are bonded with an adhesive 16 by hot-melting on the outer surface of the coil 11, and terminals 17, 18, 19 are respectively bonded to the ends. A plurality of positions on the outer surface of the coil 11 are bonded with an adhesive 12 to maintain the state of the coil. Therefore, a bobbin is not necessarily used.
Patent JP-H11184259-A (JP)
Title: Developer supply method for wet type electrophotographic system printing machine
Inventor: LEE HYONG-GU
IPC: G03G15/11
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To properly adjust the concentration and the liquid level of developer by providing such a step that liquid carrier, ink or the developer in a process tank is supplied to a developer storage tank so that the concentration of the developer in the developer storage tank becomes an optimum concentration value or the liquid level thereof becomes the maximum level. SOLUTION: By a level detector and a concentration detector, it is discriminated whether the concentration Dx of the developer in the developer storage tank is equal to or under the minimum concentration value Dmin or not and whether the liquid level Lx thereof is equal to or under the minimum level Lmin or not (S220). When the concentration Dx of the developer is equal to or under the value Dmin or the liquid level Lx is equal to or under the level Lmin , the developer in the process tank is supplied to the developer storage tank together with the liquid carrier and/or the ink until the liquid level of the final developer in the developer storage tank becomes the maximum level Lmax and the concentration thereof becomes the proper concentration value.  At this time, the supplying proportion of the carrier and the ink is properly adjusted according to the concentration of the developer in the process tank.
Patent JP-H074927-A (JP)
Title: Measuring apparatus making use of laser
Inventor: OTA JOJI
IPC: G01B11/02
Filed: 1993-06-17
Abstract: PURPOSE:To expand the scanning region of a beam of parallel scanning light by a simple constitution so as to correspond to the size of an object to be measured in a measuring apparatus which makes use of a beam of parallel laser traveling light in order to measure the object to be measured. CONSTITUTION:A half mirror 7 is arranged between a beam of parallel scanning light which is output by a light scanning device and an object to be measured. The beam of scanning light is separated into a first beam of parallel scanning light transmitting the half mirror 7 and a second beam of parallel scanning light reflected by the half mirror 7, and the scanning region of the beam of scanning light is increased. In addition, when the half mirror 7 can be moved nearly horizontally with reference to a scanning direction, the object to be measured can be measured even when it exceeds the region of the beam of scanning light.
Patent JP-2000008021-A (JP)
Title: Thermosetting adhesive composition and sheet made of the same
Inventor: KISHIMOTO YOSHIO
IPC: C09J201/00
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prepare a thermosetting adhesive composition excellent in shape retentivity before curing and having no problems about heat resistance and adhesive property after curing by including a specific thermosetting substance and a thermoplastic polymer in a specific content ratio. SOLUTION: This thermosetting adhesive composition contains (A) a thermosetting substance which is solid at 5-35 deg.C, has at least one (meth)acryloyl group and is pref. an epoxy(meth)acrylate and (C) a thermoplastic polymer such as polyethylene and optionally (B) a thermosetting substance which is liquid having >=102 cP viscosity at 5-35 deg.C, has at least one (meth)acryloyl group and is pref. an urethane(meth)acrylate. The total quantity of the components (A+B) is 60-95 wt.% based on the total quantity of the components (A+B+C). It is pref. that the content of the component A is 10-70 wt.%, the composition contains an initiator for thermal reaction, and the component A is crystalline and has <=150 deg.C melting point.
Patent JP-H0221013-A (JP)
Title: Screw
Inventor: MORITA HIROSHI
IPC: F16L15/00
Filed: 1988-07-08
Abstract: PURPOSE:To enable electrical insulation by forming a screw having a different diameter at a metal screw body and adhering blended fabric consisting of glass fiber and aromatic polyamide fiber to the surface of the screw having the different diameter in an electrical insulating coupling, etc. for a gas tube. CONSTITUTION:A screw 2a having a different diameter larger than that of a screw 3 having a standard diameter in the inner circumference of the respective ends of a cylindrical coupling body 2, blended fabric consisting of glass fiber 4aa and aromatic polyamide fiber 4bb is adhered to the surface of the screw 2a having the different diameter so as to form a screw 3 having a standard diameter. Accordingly, an electric insulating layer 4 can be formed on the surface of the screw so that electrical insulation can become possible.
Patent JP-H0869628-A (JP)
Title: Optical adjustment method of optical pickup
Inventor: YAMAMOTO ETSUSHI
IPC: G11B7/135
Filed: 1995-06-14
Abstract: PURPOSE: To obtain an optical pickup adjustment method of an optical pickup constituted in such a manner that the mounting positions of light emitting and light receiving elements are easily adjusted. CONSTITUTION: This optical adjustment method of an optical pickup includes a light emitting and light receiving device 10 having a light emitting part 13 and light receiving part 12 on a substrate and an objective lens which converges the light beam from this light emitting part to a recording surface of an optical disk and introduces the return light reflected by the recording surface to the light receiving part side. The light receiving part 12 is divided into a first light receiving element group 12a and second light receiving element group 12b lining up in the track direction of an optical disk. The first light receiving element group 12a and second light receiving element group 12b are composed of plural light receiving elements lining up respectively in the radial direction of the optical disk.  The method described above includes an adjustment stage to adjust the position of the light emitting and light receiving device in accordance with the signals obtd. by a stage of making calculation in accordance with the output signals of the first light receiving element group 12a and the output signals of the light receiving elements of the second light receiving element group 12b.
Patent JP-S6150376-A (JP)
Title: Semiconductor device and integrated circuit thereof
Inventor: HAYASHI YUTAKA
IPC: H01L29/88
Filed: 1985-08-02
Abstract: PURPOSE:To effect the implantation from the opposite region to the semiconductor region effectively by selecting the material in which the barrier of thin film seen from the semiconductor is high for the carrier of opposite polarity to that of the main carrier and the barrier of thin film seen from the opposite region is lower for the main carrier. CONSTITUTION:When a metallic thin film, e.g., of aluminum as an opposite region 10, an insulating film, e.g., clean SiO2 film of about 30Angstrom  as a thin film 1, and Si single crystal including phosphorus atoms of 10<17> pieces/cm<3> as a semiconductor region are used, the positive holes produced by the high-energy carriers implanted from the opposite region 10 are gathered by the p type semiconductor region 101B which is arranged within the reach distance of diffusion drift of the holes with being in contact with the n type semiconductor region 100. Consequently a positive potential can be taken out from the region 101B altough a negative bias has been applied to the opposite region 10. In addition to the functions of light accepting and emitting, thus the device can be used at the same time for the power source being capable of reversal of polarity and comprising the characteristics shown in the figure.
Patent JP-H0336064-A (JP)
Title: Thermal transfer recording apparatus
Inventor: ORIMOTO MASAAKI
IPC: B41J17/30
Filed: 1989-07-03
Abstract: PURPOSE:To prevent the missing color of ink and to obtain a good transfer image by providing a guide member making each of the feed routes of both edge parts of an ink film longer than that of the central part thereof to the ink film feed system in the vicinity of a thermal head. CONSTITUTION:Both end parts 12a of a guide roller 12 provided so as to facilitate the release of recording paper 5 after image transfer and an ink film 17 are formed so as to have a diameter larger than that of the central part 12b of said guide roller 12. Since both edge parts 17a of the ink film 17 and the central part 17b thereof are respectively transferred while guided by both end parts 12a and the central part 12b, each of the feed routes of both edge parts 17a of the ink film 17 becomes longer than that of the central part 17b thereof. As a result, since the tension acting on both edge parts 17a becomes stronger than that acting on the central part 17b, wrinkles generated by heat shrinkage at the time of image transfer are stretched and a good image free from damage such as missing color can be obtained.
Patent JP-H05325706-A (JP)
Title: Illuminated display device
Inventor: TAKEUCHI YASUKI
IPC: B60H1/00
Filed: 1992-05-21
Abstract: PURPOSE:To provide an illuminated display device capable of preventing the reflection of the light, which has penetrated a display part of a switch-knob in an automobile, onto glass slates of a windshield and door-windows, while the display part is clearly visible by day and night. CONSTITUTION:In an illuminated display device in which the light from an internal light source is transmitted to illuminate a display part 11, a transparent member 6 is formed of aluminum powder mixed, while an LCF 12 is provided on the side of the light source.
Patent JP-H0336534-A (JP)
Title: Electric diaphragm device
Inventor: ARAI TADASHI
IPC: G03B9/02
Filed: 1989-07-03
Abstract: PURPOSE:To separately assemble and inspect a motor and a diaphragm unit by separating the motor from the diaphragm unit. CONSTITUTION:In the electric diaphragm device, two edge plates 1 and 21, both of which support a rotor 6 and stators 2-5, are separated from the diaphragm unit; the motor is constituted in such a manner that it can be attached to and detached from the diaphragm unit. That is, the electric diaphragm device is constituted so that the motor is separated from the diaphragm unit; in the first motor edge plate 1, which is attachably and detachably fitted to the diaphragm unit, stator fixing rods 1b and 1c and a second edge plate mount are formed so that they are integral with the first motor edge plate 1. Thus, the diaphragm device is not projected from the periphery of the diaphragm unit, and removal and disassembly of the device can be freely performed without disassembling the diaphragm unit.
Patent JP-S5961184-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: OOSHIMA HIROYUKI
IPC: H01L27/12
Filed: 1982-09-30
Abstract: PURPOSE:To introduce an impurity at a low temperature at a low cost by making indium contain in a source region and a drain region as the impurity and forming these regions to a gate electrode in a self-alignment manner. CONSTITUTION:A semiconductor thin-film 402 is formed on a glass substrate 401, a gate insulating film 403 is deposited, the gate electrode 404 is formed, the gate insulating film 403 except a region coated with the gate electrode 404 is removed, and a thin-film 405 containing indium is deposited on the whole surface. Indium made contain in the thin-film 405 is diffused in the semiconductor thin- film 402 through proper heat treatment. Or indium can be diffused in the semiconductor thin-film 402 in the same manner even when the thin-film 405 is deposited while heating the substrate. Accordingly, the source region 406 and the drain region 407 containing indium as the impurity are formed. The thin-film 405 containing indium is removed, and an inter-layer insulating film 408, a source electrode 409 and a drain electrode 410 are formed.
Patent JP-S6329528-A (JP)
Title: Signal-wiring connecting apparatus
Inventor: MASUDA NOBORU
IPC: H01L21/60
Filed: 1986-07-23
Abstract: PURPOSE:To obtain a signal-wiring connecting apparatus, which can provide signal wiring at a pitch, which is equal to or smaller than the positioning accuracy of an integrated circuit chip and a mounting board, by detecting the amount of deviation in positioning of the integrated circuit chip and the mounting board, and shifting the corresponding relation between a bonding pad and the signal wirings in correspondence with the deviation. CONSTITUTION:An integrated circuit chip 1 and a mounting substrate 2 are connected. At this time, positioning deviation occurs to some extent. A bonding pad 20 is connected to any one of or neighboring two of bonding pads 10-13 in correspondence with the amount of deviation in the longitudinal direction. At this time, the corresponding relation between the amount of positioning relation and each bonding pad is, e.g., as follows. When the amount of deviation is approximately 0, the bonding pad 20 is connected to 11 and 12, and 21 is connected to 15 and 16. Even if deviation, whose amount -2-+2, occurs, signal interconnections 21 and 41, 32 and 42, and 33 and 43 are normally connected without short circuit to neighboring signals.
Patent JP-H0810608-A (JP)
Title: Simultaneous supply device of particles of different kinds and molding method of patterned molded object using the device
Inventor: UCHIDA HIROYUKI
IPC: B28B13/00
Filed: 1994-07-01
Abstract: PURPOSE:To simply form a particle bed having various patterns by combining a pattern contour cylinder formed along the boundary of a pattern to be expressed, an inner cylinder fitted with a gate supplying particles to internal pattern space and an outer cylinder supplying separate particles to the pattern space surrounding the outside of the contour cylinder. CONSTITUTION:A simultaneous supply device of a different kind of particles is equipped with a pattern contour cylinder 11 formed along the boundary of a pattern to be expressed, the inner cylinder 10 fitted with a gate 50 arranged to the upper part of the cylinder 11 and supplying particles to internal pattern space and an outer cylinder 40 supplying separate particles to the pattern space surrounding the outside of the pattern contour cylinder 11. At least one of the inner and outer cylinders 10, 40 is constituted so as to be made stretchable or liftable. The gate 50 of the inner cylinder 10 is opened to supply particles to the internal pattern space and separate particles are supplied from the opening generated by the height difference between the bottom surfaces of the inner and outer cylinders 10, 40. By this constitution, a particle bed having various patterns can be simply formed only by pressing the pattern contour cylinder 11 to a reference surface.
Patent JP-S6416778-A (JP)
Title: Thiophene derivative
Inventor: HAYASHI MASAAKI
IPC: C07D333/20
Filed: 1987-07-09
Abstract: NEW MATERIAL:The thiophene derivative of formula I [R<1>-R<3> are lower alkyl; the ring A is (substituted)phenyl; p is 1-3] or its salt. EXAMPLE:1-Ethyl-4-( 3,4,5-trimethoxyphenyl )-1-(2-thienyl)-N,N-dimethylaminobu tylamine. USE:A drug. An agent for controlling the function of digestive tracts. it has low toxicity and high safety and can be used for the amelioration, prevention and/or remedy for digestive tract symptoms of chronic gastritis such as abdomi nal pain, nausea or distention and irritable colon syndrome, etc. PREPARATION:The compound of formula I can be produced either by reacting an amine compound of formula II (R<4> is H or lower alkyl) with an aldehyde compound of formula RCHO [R is H or a lower alkyl having a C number less than that of R<2> (or R<3>) by one] in the presence of a reducing agent such as hydrogenated sodium borocyanide or by alkylating an amine compound of formula II with an alkyl halide.
Patent JP-S5692079-A (JP)
Title: Film-coated thermal head
Inventor: SEKIKAWA KAZUE
IPC: B41J2/335
Filed: 1979-12-27
Abstract: PURPOSE: To form a film-coated thermal head having a high reliability though it is made of an inexpensive material, by a method wherein Cu is used as a wiring conductor material for applying a current to a heating resistor, and both sides of the conductor are covered with a Cr film.  
     CONSTITUTION: A heating resistor 3 is formed on an insulated substrate 1 (such as glazed aluminum plates) whereon a substrate protection film is formed, and the first Cr film, a Cu film (wiring conductor) 5, and the second Cr film 6 are laminated in order on the substrate 1 so that the lamination is connected to each of the opposite ends of the resistor 3. A wear-proof film 7 is further formed on the resistor 3 so that it covers a part of the wiring conductor section, and this forms a film-coated thermal head. Instead of Cr, Ti may be used with said films 4 and 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H119351-A (JP)
Title: Table plate made of resin
Inventor: KAMATA TATSUO
IPC: A47B13/08
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent deformation and damages at the time of heating and liquid intrusion at the time washing by closing a through-hole communicated to the inside on the side face of a hollow table plate made of resin by a film body for passing through air and interrupting liquid. SOLUTION: The through-hole 31 for communicating the inside of this table plate 11 and the outside is perforated and a communication path 33a is formed on the lower surface on one end side in a width direction of the table plate 11 and a cylindrical cap 33 for which a fine porous film 32 is stuck as the film body on one end face is fitted and fixed. When the table plate 11 is heated by washing or disinfecting the table plate 11, air in the inside is expanded and a pressure is elevated. The air in the inside is made to flow out to the outside from the communication path 33a of the cylindrical cap 33 through the fine porous film 32. Thus, the table plate 11 is not deformed or damaged due to the too much elevation of an internal pressure.  Since the fine porous film 32 passes through the air but interrupts liquid molecules larger than the air, washing liquid and disinfecting liquid are not made to flow into the inside at the time of washing and disinfecting the table plate 11 and thus, the draining and drying of the inside are not required after washing.