baber/WOPTO huggingface dataset:
Patent JP-S6487084-A (JP)
Title: Spot gun for spot welding machine
Inventor: NAKAHIGASHI ISAMU
IPC: B23K11/31
Filed: 1987-09-28
Abstract: PURPOSE:To improve a workability by arranging one side electrode at the horizontal shaft center and freely advancing and retreating for the other side electrode and constituting the electrode part fitting the other side electrode so as to freely rotate with the one side electrode part as the axis. CONSTITUTION:The other side electrode part 3 is arranged so that a blacket 8 is rotated with one side electrode part 2 as the shaft center. The other side electrode 6B is arranged at the other side electrode part 3 and one side electrode 6A at one side electrode part 2. Both electrodes 6A, 6B are provided on the horizontal shaft center and one side electrode 6A is made freely advancing and retreating as well. With the composition like this the welding workability is improved and also the working efficiency is improved.
Patent JP-H1086398-A (JP)
Title: Printer and ink tank
Inventor: TOMIKAWA ICHIRO
IPC: B41J2/175
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress the pressure loss caused by the contact of a capillary member of the connection part of an ink tank and a filter on the side of a recording head and to reduce printing inferiority. SOLUTION: A first connection part capillary member 18 and a second connection part capillary member 19 are provided to a joint part 2. When an ink tank 1 is mounted, the second connection part capillary member 19 comes into contact with the filter 32 provided to the ink introducing part 4 of a printing head 3. The fluffy fibers of.the first connection part capillary member 18 are suppressed by the second connection part capillary member 19 and an increase in the pressure loss of the filter caused by that the fluffy fibers cover the filter 32. The almost whole space between a second meniscus forming member 17 and the filter 32 is filled with the first connection part capillary member 18 and, therefore, the penetration of air can be reduced and poor printing quality can be reduced.
Patent JP-H0511865-A (JP)
Title: Multiple system electric power conversion controller
Inventor: AZUSAZAWA NOBORU
IPC: G05F1/00
Filed: 1991-09-24
Abstract: PURPOSE:To provide the multiple system power conversion controller which generates no deviation when a control signal is switched and gives variation, etc., to neither a load nor a thyristor converter, etc., even if some control circuit malfunctions. CONSTITUTION:This power conversion controller includes at least three equivalent control circuits 26 which input a detection signal 110 from a load state detecting means 14 for detecting the state of a load 12 supplied with specific electric power from a power converter 10 and also input a command signal 102 for placing the load 12 in a specific state to generate wide-width pulse control signals 104 for controlling the power converter 10 according to the detection signal 100 and command signal 102 and a switching circuit 22 which makes a majority decision among the wide-width pulse control signals 104 from those equivalent control circuits 26 and supplies the majority-side pulse control signal 120 in a matching period to the power converter 10.
Patent JP-H03107828-A (JP)
Title: Organic dye incorporating film and image processing method and device using the same
Inventor: SUZUKI TAKAYOSHI
IPC: G02F1/35
Filed: 1989-09-21
Abstract: PURPOSE:To easily and inexpensively attain the optical extraction of moving images by generating two phase conjugated light rays which have the polarization directions equal to the polarization directions of the incident probe light by a 4-wavelength mixing method and are intersected orthogonally with each other. CONSTITUTION:Since the polarization directions of the polarization component 21x of the probe light 21 and the polarization direction 31a of the pumping light 31 are parallel, the interference fringes of light intensity modulation are generated in the org. dye-contg. film 1. On the other hand, the polarization component 21y by the probe light 21 and the polarization direction 31a of the pumping light 31 are intersected orthogonally with each other and, there fore, the polarization directions are modulated and the gratings of a absorbance or refractive index type are respectively partly formed. PCW//7 and PCSrt. angle8 are generated by the light exciting anisotropy of dyes and the 4-wave mixing stage (4-wave mixing of the probe light 21, the pumping light 31, 32 and the phase conjugated light) in the case of irradiating it with the pumping light 33 simultaneously (from the opposite side) against the pumping light 31 contributing to recording. Since the PCW//7 and PCSrt. angle8 vary in response time, the differ ence in the polarization directions is extracted brightly on the output surface. Thus, the simple and inexpensive extraction of the moving images is assured.
Patent JP-H08111503-A (JP)
Title: Semiconductor current controller
Inventor: YAMADA KAZUJI
IPC: H01L23/36
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a highly reliable semiconductor current controller by bringing the coefficient of thermal expansion as close as possible among the members. CONSTITUTION: A terminal block 11 comprises a main electrode terminal, i.e., an emitter terminal 15a, a collector terminal 15b, an insulation plate 20, a gate terminal 17, auxiliary gate terminals 18, 19, and rubber caps 21a, 21b for keeping airtightness of a space under the terminal block wherein the terminals are bonded to a case 12 through a hard resin 14a. A metal base 13 is screwed to the case using embedded nuts 23a, 23b and an adhesive and collars 22a-22d are employed in order to use long bolts for securing a semiconductor current controller 1 to an outer heat plate. Since the material of heat dissipation base has a coefficient of thermal expansion 1-3 times as high as that of the semiconductor current control element and thermal conductivity of 100W/mK or above, a semiconductor current controller having undeteriorating durability can be obtained.
Patent JP-2001037801-A (JP)
Title: Electric heater internally stored in living room cushion
Inventor: MINAMII ISAO
IPC: A61F7/08
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To heat a limited part of the body in a leisurely posture without using hands, to heat an optional position of the body, and to use the reverse side of an electric heater as an ordinary cushion by internally storing/fixing the electric heater in/to the center of one surface of a living room cushion. SOLUTION: An electric heater 2 is internally stored in and fixed to a central part of one surface of a living room cushion 1. A cushion is also put in the reverse side of the electric anchor 2 so that the reverse side of this electric heater 2 can be used an ordinary cushion. With such constitution, when using the electric heater 2, a user sits down on a chair, and sandwiches the living room cushion 1 between the user and a seat back of the chair to be used by being held in an optional position desired to be heated. Since the electric heater 2 is integral with the living room cushion 1, there is no need to take out the electric heater 2 from a housing place and house the electric heater in the housing place, so that the electric heater 2 can be easily used at desired time of use.
Patent JP-H04124464-A (JP)
Title: Fuel atomization accelerating device for internal combustion engine
Inventor: SUZUKI MASATAKE
IPC: F02M29/00
Filed: 1990-09-17
Abstract: PURPOSE:To atomize injected fuel sufficiently across a wide operating area so as to maintain the stable operating state and desirable fuel consumption by providing a flow control valve interposed in a communicating passage for communicating an exhaust gas passage with a part in the vicinity of the injection nozzle of a fuel injection valve. CONSTITUTION:Even in the state of the intake pressure on the downstream side of a throttle valve 15, fully opened or close to the fully opened state, in an intake pipe 13 being not much lower than the intake pressure on the upstream side of the throttle valve 15 so as to have small pressure difference, the exhaust gas pressure in an exhaust pipe 14 is considerably higher than the intake pressure on the downstream side of the throttle valve 15 so as to have large pressure difference. The exhaust gas is thereby sprayed vigorously onto fuel injected from the fuel injection nozzle of a fuel injection valve 16, and thus the injected fuel is sufficiently atomized. Also, since the exhaust gas sprayed onto the injected fuel is heated to high temperature compared to the intake air flowing in the intake pipe 13, the atomization of the injected fuel injected from the fuel injection nozzle of the fuel injection valve 16 is accelerated.
Patent JP-H1093318-A (JP)
Title: Vehicle use glass antenna and circuit module for vehicle glass antenna
Inventor: SAITO TOSHIHIKO
IPC: H01Q1/32
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To make the circuit compact, to enhance the reliability, to facilitate installation of a signal terminal and to facilitate the mount of the antenna onto a window glass plate of a vehicle by providing the signal terminal connected to a printed circuit board and packing a resin in a case. SOLUTION: A signal terminal 7, a connection terminal 2 and legs 4a, 4b function as electrodes. A metal fitting 3 is usually connected to a feeding point of antenna wires on the glass plate or an earth conductor. Moreover, the leg 4b is connected to the connection terminal 2. Then a printed circuit board 5 onto which electronic components 5 are mounted is contained in a box 1. One side of the box 1 is open as required, a conductor film is formed to a prescribed part in the inside and connected to input output terminals of the printed circuit board 5 by soldering or the like. In the case of manufacturing the circuit module as above, after the printed circuit board 5, the signal terminal 7, the connection terminal 2 and the metal fitting 3 are contained in the box 1, they are molded by a resin.
Patent JP-S62104879-A (JP)
Title: Electrically conductive paint
Inventor: ONO YUJI
IPC: C09D5/24
Filed: 1985-10-30
Abstract: PURPOSE:To obtain an electrically conductive paint usable without necessitating redispersion process and having improved age-stability of electrical conductivity, by dispersing metallic powder, a fatty acid and silica white in a solution of a synthetic resin at specific ratios. CONSTITUTION:The objective paint can be produced by dispersing (A) 100pts. of metallic powder (i.e. powder of copper, nickel, etc., having particle diameter of 1-30mu), (B) 0.1-10pts. of a fatty acid (preferably 10-24C fatty acid) and (C) 0.5-10pts. of silica white ion a solution of a synthetic resin.
Patent JP-H0775230-A (JP)
Title: Drum cable engine for submarine cable laying boat
Inventor: TANAKA KATSUZO
IPC: H02G1/10
Filed: 1993-09-03
Abstract: PURPOSE:To perform quick start and stop of drums by providing and fixing a plurality of small-diameter drums located at equal intervals on the circumference of a large- diameter gear having the rotating shafts parallel to each other and turning in the same direction with the intervals of a plurality of circular drum grooves respectively deviated by the interval divided by the number of the small-diameter drums. CONSTITUTION:Left and right collars 6 and 7 are fixed to both the end portions of a base horizontal shaft 1 attached to a supporting base 2 on a ship body 07. A large gear 15 is supported in a freely rotatable manner by a roller bearing 16 at the tip of the horizontal shaft 1 and eight small gears 16a located at the equal intervals on the circumference of the large gear are interlocked with the large gear. Drum shafts 10 of the small gears 16a are supported in a freely rotatable manner by roller bearings 12 at the left and right collars 6 and 7, and eight small-diameter drums are installed on the circumference. One of small-diameter drums 8 is driven by a hydraulic motor 17, and the remaining small-diameter drums 8 are rotated in the same direction through the large gear 15. Intervals of a plurality of drum grooves to be provided on the small-diameter drums 8 are deviated by 1/8 respectively. By doing this, the contact of a repeater 016 in the middle of the cable can be avoided and the rapid start and stop of the drums can be easily performed.
Patent JP-H03106072-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA NAOYOSHI
IPC: H01L21/28
Filed: 1989-09-20
Abstract: PURPOSE:To enable a semiconductor device to be set to an adequate threshold voltage and protected against a short channel effect by a method wherein a second gate electrode formed of a second conductor whose work function is larger than that of a first conductor is formed on the side face of a first gate electrode, a drain region is formed in a substrate near the second electrode, and a source region is formed on the surface of the substrate opposite to the drain region. CONSTITUTION:A gate insulating film 2 is formed on a certain conductivity type semiconductor substrate 1, and a first gate electrode 31 formed of a first conductor is formed on the gate insulating film 2. A second gate electrode 32 formed of a second conductor whose work function is larger than that of the first conductor is formed on the gate insulating film 2 coming into contact with the side face of the first gate electrode 31. Impurity whose conductivity type is opposite to that of the substrate 1 is added into the semiconductor substrate 1 near the second gate electrode 32 to form a drain region, and a source region is formed on the surface of the substrate 1 opposite to the drain region sandwiching the first gate electrode 31 with the drain region. By this setup, a semiconductor device of this design can be enhanced in threshold voltage and a short channel effect can be surely prevented from occurring in the device concerned.
Patent JP-H08110521-A (JP)
Title: Liquid crystal display panel
Inventor: SUGASAWA KAZUHIKO
IPC: G02F1/1335
Filed: 1994-10-07
Abstract: PURPOSE: To obviate the deterioration in polarization performance and to make this panel well visible even in severe environment, such as in vehicles, by sticking light transmissive resin plates which are low in shrinkage degree and high in modulus of elasticity than polarizing plates on both of a liquid crystal cell to the outer side of these polarizing plates. CONSTITUTION: The liquid crystal cell S is constituted by holding liquid crystals 6 between a substrate 1 arranged with active elements 2 at respective pixels and a counter substrate 3. The polarizing plates 5, 4 which have the axes of polarization intersecting orthogonally with each other are stuck on the glass surfaces on the outer side of the substrate 1 and counter substrate 3 of the liquid crystal cell S and further, the light transmissive resins plates 11 which are low in shrinkage degree and high in modulus of elasticity than the polarizing plates 5, 4 are stuck to the outer surface of both polarizing plates 5, 4.  The shrinkage of the polarizing plates 5, 4 by drying, etc., of the liquid crystal display panel constituted in such a manner is prevented by the resin plates 11 and, therefore, the stresses on the glass surfaces of the liquid crystal cell S and the protective plate 9 on the glass surface side are decreased in the case of using under a severe environment, such as high temp. and high humidity, by which the induction of the double refraction is prevented and the deterioration in the polarization performance is lessened.
Patent JP-S6398946-A (JP)
Title: Ion implantation device
Inventor: TANIGAWA YOSHIKI
IPC: H01L21/265
Filed: 1986-10-16
Abstract: PURPOSE:To make it possible to easily implant ions in a substance in the atmosphere by providing an ion implantation part in the atmosphere outside a vacuum exhaust chamber partition in the lower course of deflection electrodes and gas-tightly blocking an ion implantation hole made on the vacuum exhaust chamber partition by means of a single crystal plate concurrently used for a vacuum shield and ion transmission. CONSTITUTION:An ion implantation hole 12 is opened on the partition 8 of a vacuum chamber 1 between deflection electrodes 5-1, 5-2 and an ion implantation part and a single crystal plate 7a for a vacuum shield and ion transmission is gas-tightly mounted on the ion implantation hole 12. Acceleration voltage is applied for adding a momentum sufficient to make ions separated and analyzed by a mass analyzing part 3 to be transmitted through the vacuum shield and the single crystal plate 7a for ion transmission and moreover to be implanted into an implantation substance 7 outside a vacuum exhaust chamber. Thereby, ions can be effectively implanted also in the substance in the atmosphere.
Patent JP-H1184184-A (JP)
Title: Optical cable
Inventor: AMANO TSUGIO
IPC: G02B6/44
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable which facilitates branching and allows the execution of branching without requiring connecting box, etc. SOLUTION: Optical units 2 are arranged along central supporting member 1 made of a synthetic resin so as to parallel with each other. The optical units 2 are formed by placing tension members 4 along the circumferences of coated optical fibers 3 and applying sheaths 3 thereon. The central supporting member 1 and the optical units 2 are integrated by bridges 6. These bridges 6 are disposed intermittently in the longitudinal direction of the optical cable and gaps 7 exist between the bridges as shown in (B). The optical unit 2 may be separated and branched from the central supporting member 1 by cutting the one optical unit 2 in a desired position and cutting the bridges 6.
Patent JP-H10114758-A (JP)
Title: N-benzylazolium derivative
Inventor: ICHIHARA NARIYASU
IPC: C07D521/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new water-soluble compound useful for local and systemic treatment of mycosis in animals and humans and as both an oral agent and a parenteral agent. SOLUTION: This compound is represented by formula I [Z is N or methone; Q is a residue of an antifungally active compound represented by formula II; R<1> and R<2> are each H or a group represented by the formula OY (Y is a hydrolyzable group); R<3> and R<4> are each H, a halogen, etc.; X<-> is an anion], a salt, a hydrate or a solvate thereof, e.g. 4-(4-acetoxy-3,5- dimethylbenzyl)-1 4-[4-(4- 4-[1-(2-butyl)-5-oxo-1,5dihydro-[1,2,4]triazol-4 yl]phenyl}piperazin-1-yl) phenoxymethyl]-2(2,4-dichlorophenyl)-[1,3] dioxolan-2- ylmethy}-1H-[1,2,4]triazol-4-ium bromide. The compound represented by formula I is obtained by reacting a compound represented by formula II with a compound represented by formula III (L is an eliminable group).
Patent JP-H0292611-A (JP)
Title: Injection molding
Inventor: NAKAMURA YOSHIHIRO
IPC: B29C45/78
Filed: 1988-09-30
Abstract: PURPOSE:To keep and improve the quality of a molded item by a method wherein the amounts of crosslinking reaction product at preheating, at injection and at thermal molding are calculated so as to open a mold when the sum of the amounts of crosslinking reaction product reaches the predetermined value. CONSTITUTION:The amounts of crosslinking reaction product in a preheating cylinder and in a mold 3 are calculated by the Arrhenius' formula on the basis of the temperature of material, which is estimated based on the calculated temperature rise characteristics in the preheating cylinder 1 and in the mold 3, and the time. Further, the amount of heat developed at injection is calculated. In this case, the energy consumed for injection can be calculated from the load current 12 of a hydraulic pump motor 9. Furthermore, the injection pressure is measured by a pressure sensor 10, likewise, the in-mold pressure by a pressure sensor 11 and the injection speed by a hydraulic flow meter 13 respectively. Finally, when the sum of the calculated amounts of the reaction products reaches the predetermined value (crosslinking completion value), the mold is opened for completing the crosslinking operation.
Patent JP-H07171559-A (JP)
Title: Combined system of mixing water plug and water purifier
Inventor: HORINO MASAHIKO
IPC: C02F1/28
Filed: 1992-09-14
Abstract: PURPOSE:To prevent malfunction by causing purified water to be delivered from a mixing water plug only by combining the mixing water plug with a water purifier to turn on a switch. CONSTITUTION:For delivering purified water from a mixing water plug 2, an operation lever 17 of the plug 2 is put into such a state that water only can be delivered, and a switch 12 is turned on, whereby a controller 11 receives a signal from the switch 12 and further a flow switch 10 senses that water is being supplied and sends a signal to the controller 11, whereupon the controller 11 closes a solenoid valve 8 and opens a solenoid valve 9. By this method, water from a main water valve 3 is sent to a water purifier 1 via a branched adapter 7 so that purified water is passed through a pipe 14, water adapter 5, and a pipe 15 and delivered from a delivery port of the plug 2. As a result, only by turning on the switch 12, purified water can be delivered from the plug 2, so that malfunction can be avoided.
Patent JP-H0563863-A (JP)
Title: Facsimile equipment
Inventor: UEDA SHIGERU
IPC: H04N1/23
Filed: 1991-08-29
Abstract: PURPOSE:To enable efficient print by providing the mode printing data when one page of input data are arranged and the mode printing data after data by plural pages inputted within a prescribed time are stored. CONSTITUTION:Picture dot data sent from an external facsimile equipment are once loaded to a hard disk 111. When a time setting set to a timer 104 managing an input period of picture data is zero, data in the hard disk 111 are loaded again to a bit map memory 102 when data by one page are arranged and printing is started. When a time other than 0 is set to the timer 104, a main control section 103 keeps loading picture data to the hard disk 111 till a detection signal 122 after a time preset to the timer 104 elapses. Then the data are printed out altogether when no data are received for a prescribed time. The frequent ON/OFF of a print section with respect to the input of intermittent picture data is avoided.
Patent JP-S6398262-A (JP)
Title: Subscriber's line test trunk system for isdn exchange
Inventor: TANAKA TOSHIAKI
IPC: H04M3/26
Filed: 1986-10-14
Abstract: PURPOSE:To operate one kind of subscriber's line test trunk with plural test trunk functions by determining operation specifications against an exchange by a D-channel interface at the time of transmission from a subscriber's line test trunk, but at the time of reception, the operation specifications are determined by the exchange through the D-channel. CONSTITUTION:A central control unit(CSCP) 12 calls a subscriber who is a callee, and if the IST 1 of the subscriber responds, connects the subscriber and a digital integrated test trunk(DLTT) 8 with a bus, and thus the speaking is made able. A subscriber's line test table(LTC) 10 displays an in-coming claim, and if a maintenance personnel responds, the path of a network(NW) 7 connects between the IST 1 and the DLTT 8, and thus the speaking is made able. In case an informing service call is aimed at the LTC 10, the call is transmitted to the LTC 10, and the LTC 10 operates in the non-changeable trunk in-coming mode. In such a way, three kinds of trunk functions of subscriber's line testing trunk LTT, claim request receiving trunk CPT, and nonchargeable trunk FLT can be achieved by means of only one subscriber's line testing trunk.