baber/WOPTO huggingface dataset:
Patent JP-H03187872-A (JP)
Title: Device discharging product in stepped manner
Inventor: ARUFUREETO FUON SHIYUTSUKUMAN
IPC: B65D83/00
Filed: 1990-11-16
Abstract: PURPOSE: To promote a value of use and reduce a technical cost by a method wherein two supporting pans alternatively supported at a rack piece are arranged at a pressing bottom section and the supporting pans approached each other against a spring biasing force when the pressing bottom section is moved. CONSTITUTION: A pressing force is applied in a direction of an arrow P, a protruding head 14 is moved in a direction opposite to an arrow (x) and then a certain pressure is applied to a paste substance 1. The paste substance is flowed out of an outlet 16 in a belt-like manner, reaches a predetermined threshold value, thereby a resistance value is eliminated. At present, a pressing bottom section 24 exceeds over a filling level of a cartridge bag 2 and moves downwardly. At this time, a protruding rod 34 at the pressing bottom section is guided within a bushing 31 and slides downwardly. During this period, an upper side supporting pan I is supported by some fixed teeth of the rack pieces 25, 26 through its engaging tongue 27.  To the contrary, a lower supporting pan II is moved toward a discharging direction against a spring biasing force while further compressing an expanding spring 43. A lower supporting pan III utilizes a partial section of a lifting-up space (z), for example, or completely utilizes this lifting-up space (z) and then approaches the supported upper supporting pan I.
Patent JP-H01150318-A (JP)
Title: Apparatus for formation of thin film
Inventor: MANNOU MASAYA
IPC: H01L21/203
Filed: 1987-12-07
Abstract: PURPOSE:To reduce the amount of absorption of oxygen when an epitaxial thin film is formed and to obtain a high quality compound semiconductor thin film, by projecting chemically active molecular beams from molecular beam sources into a space between a substrate and the molecular beam sources. CONSTITUTION:A Ga molecular beam crucible 2 and an As molecular beam crucible 3 are kept at 900 deg.C and 270 deg.C, respectively. An Al molecular beam crucible 5 is kept at 1,000 deg.C. The molecular beam is projected in the direction of an arrow C. The As molecular beam is projected on a GaAs substrate 4 in a vacuum chamber 1. Under this state, the substrate is heated and the surface of the substrate is cleaned at 700 deg.C for about 10minutes. Then, 600 deg.C is maintained. Thereafter, the Ga molecular beam is projected on the GaAs substrate, and a GaAs epitaxial thin film starts growing. Residual oxygen in the surface of the GaAs 4 is captured with Al and discharged in the direction of the arrow C. The amount of oxygen, which is absorbed in the epitaxial film, is drastically decreased. Since the Al molecular beam is always projected during the growing, the quality of the epitaxial thin film is high and uniform.
Patent JP-H03174009-A (JP)
Title: Electrically conductive yarn
Inventor: ISHIOKA MUNEHIRO
IPC: D06M101/16
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the title yarn having high conductivity, high strength, producible by a simple means, comprising a mixture of a graphite interlaminar compound composed of vapor-phase grown carbon fiber as a host and an organic polymer having fiber-forming properties. CONSTITUTION:The objective yarn comprising a mixture of a graphite interlaminar compound composed of vapor-phase grown carbon fiber as a host and an organic polymer (e.g. PVA, polyacrylonitrile, nylon, PP, PE, PVC or polyester) having fiber-forming properties. The vapor-phase grown carbon fiber is produced by using methane, acetylene, benzene, crude gas oils, etc., as a carbon source, a ferrocene, iron acetylacetate, etc., and a converter gas exhausted from steel manufacturing plant as a carrier gas by a vapor phase method.
Patent JP-H02155190-A (JP)
Title: Magnetic heater
Inventor: ISHII RYOHEI
IPC: H05B6/02
Filed: 1988-12-07
Abstract: PURPOSE:To obtain a magnetic heater with easy maintenance and improve thermal efficiency thereof by converting an eddy current, produced accordingly with electromagnetic induction induced between a magnet disc and an electromagnetic induction disc due to relative rotation by means of a drive motor, into Joule heat. CONSTITUTION:When a magnet disc 1 is rotated at a high speed by a drive motor, doughnut like high frequency varying magnetic flux is successively produced and radiated onto a surface of an electromagnetic induction disc 3 due to relative motion of repulsive magnetic fields between N-poles and also S-poles. An eddy current is then induced so as to cancel this extreme variation of magnetic flux and the current flows into the metal of the electromagnetic induction disc 3. This leads to electromagnetic induction. The eddy current is soon converted into Joule heat due to the electromagnetic induction. The converted heat is then transferred to a heat radiation region and radiated to outside system. Accordingly, heat output of a magnetic heater in operation is easily increased/decreased by adjustment of rotation of the magnet disc 1.
Patent JP-H06161104-A (JP)
Title: Photosensitive resin composition and photosensitive element using it
Inventor: ICHIKAWA TATSUYA
IPC: G03F7/038
Filed: 1992-11-19
Abstract: PURPOSE:To provide photosensitive resin composition which is excellent in adhesion, tent strength and separation. CONSTITUTION:Photosensitive resin composition containing (A) carboxyl group content binder polymer, (B) photo-polymerization initiator and (C) photo- polymerized compound with at least one polymerization-possible ethylenic unsaturated bond in molecules, which has components as shown by formula where (R) is -(CH2)n- and (n) is a 1-20 integer, as essential components, is used for a photosensitive element.
Patent JP-H05145222-A (JP)
Title: Double-sided flexible circuit sheet
Inventor: TAKAISHI MASAKATSU
IPC: G03F7/09
Filed: 1991-11-25
Abstract: PURPOSE:To produce a double-faced flexible circuit through a full-additive process by using a flexible film of a color for blocking the radiation that acts on a resist. CONSTITUTION:A flexible base film is given a color for blocking the radiation that acts on a resist; for example, the base film is made of a material containing a red dye or pigment. After matted on both sides, the red film 21 is coated with solder resist 22. The film is exposed to a wiring pattern simultaneously on both sides and developed to remove the resist in the areas for the conductor pattern. Then, through-holes are opened using an excimer laser, and copper plating is carried out on both sides. In this manner, it is possible to use a full additive process that requires a shorter process.
Patent JP-H03171568-A (JP)
Title: Plastic battery
Inventor: HIGO SHINJI
IPC: H01M10/05
Filed: 1989-11-30
Abstract: PURPOSE:To simplify and secure the connection of electrodes and an outside terminal and to make the manufacture easier by superposing a negative electrode, a separator, and a positive electrode high polymer complex electrode made by coating a conductive high polymer on a collector electrode to form an electrode plate group, and houding it in a battery jar can. CONSTITUTION:A collector 2a is formed by projecting one end of a slender collector electrode 2 in the lateral direction, a conductive high polymer membrane 3 is deposited and coated on the collector electrode 2 except its end by an electrolytic oxidizing polymerization, and a positive electrode high polymer complex electrode 1 is manufactured. And a separator 4 and a negative electrode 5 are superposed in order to the outer side of the electrode 1, they are wound up to project the collector 2a to the upper side of the center and to arrange the negative electrode 5 in the outer periphery, to compose a spiral form electrode plate group 6. This electrode plate group 6 is housed in a battery jar can 7, and the collector 2a projecting to the upper side of the center of the electrode plate group 6 is bent and welded to the lower surface of the outside terminal 9 of a lid 8.
Patent JP-H10150045-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJI MASAAKI
IPC: H01L21/302
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To process a gate electrode to a pattern less than the resolving limit of photoresist, by providing an opening part in an insulating film on a conducting film, forming a side wall at the wall of the side of the opening part, embedding a mask material at the inner side, and forming a mask for controlling the dimensions by the side wall on the conducting film. SOLUTION: On a substrate 1, a field oxide film 3 and a gate oxide film 2, a polysilicon film 4a, wherein phosphorus is dispersed, a tungsten silicide film 4b and a first insulating film 5 are deposited, and an opening part 5a is provided. A side wall 6 is formed as the wall of the side of the opening part 5a by the second insulating film. Then, photoresist 7 is applied and etched back, and the photoresist 7 is embedded only at the inner side of the side wall 6. Thereafter, the insulating films 5 and 6 are removed, and the photoresist is made to remain on the tungsten silicide film 4b, and a minute pattern less than the resolving limit is formed. Thus, the patterning can be performed minutely exceeding the accuracy of photolithography technology.
Patent JP-H02206610-A (JP)
Title: Production of urethane prepolymer
Inventor: TSUSHIMO YUKIO
IPC: C08G18/32
Filed: 1988-12-09
Abstract: PURPOSE:To obtain the title prepolymer of quick curing rate, thus suitable as a component for two-pack urethane coatings, adhesives, etc., by addition polymerization of a lactone compound to a meso-erythritol into a tetrafunctional polyol which is then made to react with a diisocyanate compound. CONSTITUTION:A meso-erythritol of the formula is put to addition reaction with pref. 2-8 molar times of a lactone compound (pref. epsilon-caprolactone) into a tetrafunctional polyol, which is then made to react with a diisocyanate compound (e.g. 2,4-tolylenediisocyanate), thus obtaining the objective prepolymer.
Patent JP-H01150112-A (JP)
Title: Rotor supporting device
Inventor: INAGAKI TATSUHIKO
IPC: G02B26/12
Filed: 1987-12-08
Abstract: PURPOSE:To facilitate working and assembling and to realize mass production by mounting a shaft on a base in such a way that it can be rocked freely setting one point on the central axis of the shaft as a fulcrum, and supporting a rotary member to be engaged keeping a constant gap between the shaft. CONSTITUTION:A hollow part is formed in the shaft 80, and a centripetal member 81 having a cone plane is fixed in its inside, and also, the upper plane of a fixed shaft 82 pressurized in a space 61 is also formed in cone shape, and a steel ball 83 is arranged so as to be brought into contact with both cone planes of the plumbing member 81 and the fixed shaft 82. Torque is generated in magnetic flux in the cavity between a rotor magnet 53 and a sub rotor 55 by energizing a fixed coil substrate 65, and a rotary assembling body 56 is rotated at high speed, and dynamic pressure is generated in the cavity between the flat plane part 51b of the rotary member 51 and the flat plane part 61a of the base 61, and the gap between the sleeve 51d of the rotary member 51 and the shaft 80, and the rotary assembling body 56 is supported in a state of non-contact with the base 61 and the shaft 80, and is rotated with high accuracy.
Patent JP-H11221464-A (JP)
Title: Preparation of catalyst which can be used in conversion reaction of organic compound
Inventor: BASSET JEAN-MARIE
IPC: B01J27/135
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a catalyst for introducing a metal M which is soluble in an aqueous solvent in the form of an organic metal complex. SOLUTION: In a method for preparing a catalyst containing at least one carrier, at least one metal of group VIII of the periodic table, and at least one additional element M selected from the group consisting of germanium, tin, lead, rhenium, gallium, indium, and thallium, the metal M is introduced into an aqueous solvent in the form of at least one organometallic compound containing at least one carbon-metal M linkage.
Patent JP-H03168771-A (JP)
Title: Image forming device
Inventor: YANASE NORIYUKI
IPC: G03G15/16
Filed: 1989-11-29
Abstract: PURPOSE:To make an image forming process simple and to simplify the mechanism by placing conductive toner between a couple of electrodes, performing exposure by a light source and an optical system from a transparent electrode side which has a photosensitive layer, and further transferring the image onto a medium to be transferred through a transfer medium and forming an image. CONSTITUTION:A developing voltage is applied between a transparent electrode 102 with the photosensitive layer 101 and a counter electrode 104 with an opposite insulating layer 103 and the conductive toner 105 is arranged by using a conductive toner supply device 106. The photosensitive layer 101 on the transparent electrode 102 is exposed to the exposure light 109 from the light source and optical system 108, and the conductive toner 105 is inverted in electrostatic charging polarity from the positive to the negative to move to the counter electrode 104 and also form an image on the counter electrode 104. The conductive toner 105 on the counter electrode 104 is transferred to the transfer medium 110 and the final image is formed on the object medium 114 by a secondary transfer roller 112. Consequently, the image of high picture quality is formed in the simple process by the simple mechanism.
Patent JP-H06156704-A (JP)
Title: Article carrying pallet
Inventor: HAYAKAWA MINORU
IPC: B65G1/00
Filed: 1992-11-19
Abstract: PURPOSE:To enable the pick-up of articles to be carried separately without providing a pick-up device by providing a belt conveyor, which includes a travelling belt stretched between pulleys arranged in both ends of a pallet main body, and using this travelling belt to form a desk board. CONSTITUTION:A linear gantry robot 11 picks up an article W to be carried, which is placed on a pallet P arranged in a pallet delivery station frame 43, with a robot hand 41. The robot hand 41 of the linear gantry robot 11 can not move in the Y-axis direction, but since a travelling belt 59 travels in the Y-axis direction with the normal and reverse rotation of a pulley 55 driven by a motor, the article W to be carried, which is placed on an upper span part 59a, is moved in the Y-axis direction, and the article W to be carried itself is positioned at a position, where the article W can be picked up by the robot hand 41 of the linear gantry robot 11.
Patent JP-H06165415-A (JP)
Title: Remote power control system
Inventor: AKIBA HIROSHI
IPC: H02J13/00
Filed: 1992-11-19
Abstract: PURPOSE:To make it possible to realize remote control of powermaking/ breaking/monitoring of a system device having a plurality of power supplies at small scaled construction and to make it possible to prevent power breaking malfunction. CONSTITUTION:Shift registers SR0-SR3 provided to the inside of an RCD (remote control device) 20 corresponding to power supplies PS0 to PS3 and shift registers provided on the inside of s system device 10 are connected in a ring- shape by a serial bus SBUS. Power making/breaking indications are shifted and inputted to a register SRi from a register SSi (i=0 to 3) by control of the RCD 20 and are provided to a control module CHi, and a switch SWi is turned ON/OFF through a module FFi by providing a power breaking permission signal through the bus SBUS in the case of power breaking indication. A power condition signal from a module TRi is taken into a register SRi by control from the RCD 20 and is shifted and inputted to the register SSi, and power monitoring is made by reading input information from the RCD 20.
Patent JP-H01153381-A (JP)
Title: Rear wheel steering device for front and rear wheel steering vehicle
Inventor: KOMODA NORIO
IPC: B62D7/14
Filed: 1987-12-08
Abstract: PURPOSE:To improve the loading ability of goods on a vehicle by preventing mechanical contact between the first driving means to steer a rear wheel at a relatively large steering angle and the second driving means to steer the rear wheel at a relatively small steering angle. CONSTITUTION:The right and left front wheels are steered according to the rotation of a steering shaft 12 caused by the rotation of a steering handle 11. The lower part of the steering shaft 12 is provided with a control valve 17, which supplies hydraulic pressure to a power cylinder 22 according to steering torque. A rear wheel steering device B has a relay rod 31 functioning as a steering mechanism to make the steering of the right and left rear wheels possible. The relay rod 31 is connected to an output shaft 36a of a control valve 36, and has a piston fixed to itself, and is driven by a power cylinder 37 formed in a housing 32. An electrical control circuit 65 controls an electric motor 66 on signals issued from various sensors.
Patent JP-H04182173-A (JP)
Title: Ink coating roller
Inventor: SATO KIYONARI
IPC: B41J27/12
Filed: 1990-11-16
Abstract: PURPOSE:To prevent the slip of an ink roller shaft and an ink roller body in the axial direction thereof to prevent the coating insufficiency and color mixture of ink as a result by providing at least two or more holes to the ink roller shaft in the direction other than the axial direction thereof and allowing the pins supported in the holes to protrude from the surface of the ink roller shaft to support the ink roller body. CONSTITUTION:Holes 2a are bored in an ink roller shaft 2 and pins 3 are inserted in the holes 2a. Since an ink roller body 1 is supported at two or more places by the pins 3, even when abnormal external force is applied to the ink roller body 1, no slip is generated between the ink roller body 1 and the ink roller shaft 2. Therefore, the positional accuracy of the large diameter part 1a of the ink roller body 1 with a type in the axial direction can be certainly ensured. The holes of the ink roller shaft are not limited to the through-holes right angled to the shaft and holes having an angle with respect to the shaft or blind holes also show the same effect.
Patent JP-H07165138-A (JP)
Title: Mounting device
Inventor: IGATA SUETA
IPC: B62D65/00
Filed: 1993-12-10
Abstract: PURPOSE:To automate the operation to position one member and load it on the other member through mechanization by providing a detecting means to detect the position of a hole and a means to set the position of a rod-shaped body corresponding to the position of the detected hole. CONSTITUTION:In a mounting and handling device, all operations of a detecting and positioning unit 3 and a bolt guide unit 10 are controlled by a controller by detecting the position of a bolt hole 52a of a chassis by a detecting rod 7 to determine the position of a clamp unit by making the position of this detecting rod 7 as the reference. For the control where the position of this bolt hole 52a is made as the reference, the controller outputs the positional data to operate each part with the position when the detecting rod 7 enters the bolt hole 52a of the chassis on a pallet truck as the data. The final reference position of this detecting rod 7 is detected by making use of two differential transformers incorporated in a copying unit 8.
Patent JP-2000131642-A (JP)
Title: Head-up display device
Inventor: TAKAHASHI MINORU
IPC: G02B27/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a head-up display device for vehicle in which the dispersion of light is less despite washout and the degree of freedom of display can be increased by arranging a screen for adjusting light behind a transmission type dot matrix liquid crystal display panel and arranging a backlight light source behind the screen for adjusting light. SOLUTION: A screen 26 for adjusting light for adjusting transmission light quantity of backlight is arranged behind a transmission type dot matrix liquid crystal display panel 24. Respective polarizing plates 27 are stuck to both of the surface and the back of the screen 26 for adjusting light. Visibility of display in which erroneous reading of display owing to washout can be reduced by using this transmission type dot matrix liquid crystal display panel 24 is enhanced. Also, illuminance adjustment of display light can be performed while holding luminance of backlight constant by arranging the screen 26 for adjusting light in the front of a backlight tube 30.
Patent JP-H04183243-A (JP)
Title: Cooling unit for electric machine
Inventor: ASANO MIKI
IPC: H02K9/02
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a cooling unit for an electric machine, in which cooling is performed through a small facility, by providing an air tank for cooling and storing the air compressed through an air compressor and an air supply duct mechanism for reducing the pressure of the compressed/cooled air in the air tank and supplying the pressure reduced air to heating parts in the electric machine. CONSTITUTION:Air is compressed through an air compressor 11 to about 5kg/cm<2> and cooled to an appropriate temperature and then stored in an air tank 13. When some electric rotating machines 16a, 16b among a plurality of electric rotating machines 16a, 16b... are operated, pressure reducing valves 18a, 18b are opened to feed compressed air of about 5kg/cm<2> from the air tank 13 through a duct to the pressure reducing valves 18a, 18b thus producing compressed/cooled air of about 1kg/cm<2>. The compressed/cooled air is fed, while being diffused through hoods 19a, 19b, to the electric rotating machines 16a, 16b thus cooling them below allowable temperatures.
Patent JP-H09164008-A (JP)
Title: Pierce ear ring
Inventor: HOSAKA YOSHIHIRO
IPC: A44C7/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To simply fix a pin on the back side of an earlobe by forming a shaft fit portion constituted of a bearing section and a rotation section to the desired thickness and length required for securing the bearing section on both sides of the shaft hole of the bearing section with sufficient rigidity of the whole shaft fit portion. SOLUTION: A forked bearing section 21 and a plate-like rotation section 22 to be inserted into the bearing section 21 are provided on a pair of members 1, 1' at one end respectively, and the bearing section 21 and the rotation section 22 are openably connected via a shaft 8 inserted into a shaft hole 8'. The bearing section 21 of the shaft fit portion of the shaft 8 is formed longer than the rotating radius of the rotation section 22 on both sides of the shaft hole 8' of the bearing section 21, and the forked bearing section 21 and the rotation section 22 are formed to the prescribed thickness respectively.  At the time of the opening/closing actions of a pair of members 1, 1', the tip of a pin 2 provided at the open end section of one member can be accurately inserted at the position of a guide 5 provided at the open end section of the other member, and the pin 2 can be simply fixed on the back side of an earlobe.
Patent JP-H04361428-A (JP)
Title: Linearizing processing method of nonlinear type analog-digital and circuit thereof
Inventor: CHIYANDORAKANTO BII PATERU
IPC: H03M1/10
Filed: 1991-11-26
Abstract: PURPOSE: To provide exact relation with characteristic such as the amplitude of test signal over the entire range of known test signal. CONSTITUTION: An analog/digital(A/D) linearizing storage device 16 stored in a look-up table(LUT) of digital value receives digital data Vd, supplies a linear digital value from the LUT through an 'N'-bit data bus 18 to a digital data process system DSP 20 and responds to the digital data Vd. A microprocessor 22 is temporarily coupled between the output port of converter 12 and the input port of storage device 16 and operated as a switch between a programming storage device 24, containing a table of linear digital value Vt and a bus 14. The known test signal is applied to an input circuit 10 and afterwards, the linear digital value Vt stored in the programming storage device 24 is discriminated as the linearizing storage device 16.