baber/WOPTO huggingface dataset:
Patent JP-H02100069-A (JP)
Title: Image forming device
Inventor: SUZUKI KOJI
IPC: G03G15/02
Filed: 1988-10-07
Abstract: PURPOSE:To reduce the loss of a electric power by constituting a power source circuit of a transformer, a switching means for connecting and disconnecting the DC power supply of the primary side of the transformer, a means for detecting the load current of an electrostatic charger connected to the secondary side of the transformer and a control means for adjusting the duty ratio of the switching means according to an output from the detection means. CONSTITUTION:In the case of the electrostatic charger having load characteristic that the current increases in a high-voltage area, voltage bias is caused on a positive or a negative side, for example, when the switching duty ration of the input side of the boosting transformer T1 is deviated from 1:1. Then, the DC component of a load current having a specified polarity is caused by the voltage unbalance in a detection circuit R2. Therefore, the load current can be stabilized by controlling the primary side of the transformer T1 according to the DC component detected by the detection circuit R2. Thus, the loss of the electric power can be reduced.
Patent JP-H05197419-A (JP)
Title: Controller for robot
Inventor: ITO ATSUYUKI
IPC: G05B19/416
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the controller of a robot in which calculation for calculating a speed command is simplified, and calculation at the time of controlling the main body shaft of the robot main body and the additional shaft of the external part of the robot main body is simplified. CONSTITUTION:A position control means 4a which obtains respective shaft load coefficients the and nai from the allowable maximum speeds omegaim and omegaaim of the respective shafts consisting of the main shaft and the additional shaft 19 in the robot main body, sets a shift speed index common to the respective shafts, calculates speed command values optimum for the respective shafts from the load coefficient ni, the shift amount of the respective shafts and the shift speed index and calculates the position commands thetai of the respective shafts from the speed command values of the respective shafts is provided.
Patent JP-S61121271-A (JP)
Inventor: KURUTO GUROMUPU
IPC: H01R13/631
Filed: 1985-11-12
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-H1058502-A (JP)
Title: Injection compression molding method
Inventor: NAGAI KUNIO
IPC: B29K25/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce warp and strain and, further, prevent flow marks, hesitation marks, etc., by constructing an outer peripheral portion of a movable side separately from an inside portion thereof, controlling an outside core of the movable side mold by a hydraulic cylinder, and making an inside core freely playable to embed elastic members therein. SOLUTION: A core plate 5 at an outer peripheral portion of a movable side mold and a core 7 at an inside portion thereof are provided on the movable side of the mold, and the core 7 is allowed to play, whereby a plurality of elastic members 8 such as springs are embedded between the core 7 and a back plate 9. A resin material is packed into a cavity through a hot runner 2 and a gate 3. At the time of the packing of the resin material, the core 7 is in an advanced state by means of the pressure regulating elastic members 8, and the balance between the injection pressure of the resin and the pressure of the pressure regulating elastic members is temporarily kept, thereby preventing the drooling of the molten resin.  At the same time as the packing of the molten resin is finished, the gate 3 is closed to enter a secondary step of clamping a mold, and the molten resin in the cavity is compressed under pressure.
Patent JP-H0675140-A (JP)
Title: Manufacture of optical fiber coupler
Inventor: SHIMADA YUKI
IPC: G02B6/28
Filed: 1992-08-27
Abstract: PURPOSE:To manufacture a melt drawing type optical fiber coupler in which labor saving can be attained in the contact work of an optical fiber and with constant quality. CONSTITUTION:The protective covering of two optical fibers f1, f2 are eliminated by prescribed length, respectively, and glass parts 1, 2 are exposed. Thence, the both terminal parts of the two optical fibers f1, f2 are held with clamping arms 3, 4 and 5, 6, respectively. Then, the optical fibers f1, f2 are moved along the guide line of a recessed part 11 by controlling the clamping arms 3, 4, 5 and 6 by a controller 20, which locates them at a reference point 100, and a contact state can be set at the position of the reference point 100 of the recessed part 11.
Patent JP-H11128498-A (JP)
Title: Cartridge structure of pachinko machine
Inventor: KATAYAMA YOSHIAKI
IPC: A63F7/02
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a game control circuit for performing the dispensing of Pachinko (Japanese pinball game) balls, the management of supply thereof, and the statistical management of prize balls and dispensed balls as a cartridge on the reverse side of a Pachinko machine in such a manner as to be attachable and detachable. SOLUTION: In this Pachinko machine, an opening part is formed on one side of a cartridge for housing a control circuit board, and the control circuit board is arranged in the opening part so that a number of connecting terminals of the control circuit board face the outside. A terminal plate 12 having a number of connecting terminals juxtaposed thereon is provided on one side of a control circuit board 11. Side plates 13, 14 form a cartridge when connected together to house the control circuit board 11 therein, and they are connected to each other by a small screw 15. Recessed parts 13a, 14a are provided in the parts corresponding to the terminal plate 12 of the board 11 on one-side central parts of the side plates 13, 14, so that the connecting terminals of the terminal plate 12 face the outside. Thus, the control circuit board can be easily mounted on the reverse side of a game board without approaching a generator or overlapping it.
Patent JP-2000082043-A (JP)
Title: User authentication system, method therefor and computer-readable recording medium recorded with program allowing computer to implement the method
Inventor: KAWAKAMI KAZUHIRO
IPC: G06F21/31
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To easily, speedily, and securely perform user authentication by systems. SOLUTION: This system is provided with an OS account DB 503 which stores OS account information including a log-in name and a password, an authentication demon 502 which authenticates a user by using the OS account information stored in the OS account DB 503, an authentication information generation part 507 which generates user authentication information according to the OS account information stored in the OS account DB 503, an authentication DB 508 generated by the authentication information generating means 507, and a http demon 505 which authenticates the user by using the user authentication information stored in the authentication DB 508.
Patent JP-H04130772-A (JP)
Title: Manufacture of reverse-conducting gate turn-off thyristor
Inventor: NIINOBU HIROHARU
IPC: H01L29/744
Filed: 1990-09-21
Abstract: PURPOSE:To improve the positioning accuracy of a pattern as well as to make possible a complicated patterning by a method wherein a primary diffusion of a lifetime killer is selectively performed using an oxide film as a mask and after this killer is diffused, the oxide film is removed and at the same time, a secondary diffusion of a lifetime killer is performed in a part masked with an oxide film subsequent to the removal. CONSTITUTION:A group III element, such as gallium, boron or the like, is diffused in the side of the main surface of an N-type base layer 1 to form a P-type base layer 2, then, a group V element, such as phosphorus or the like, is diffused to form an N-type emitter layer 3 and thereafter, a gate electrode part and an isolation part (b) are etched and removed. A group III element and a group V element are similarly diffused selectively also in the side of the rear of the layer 1 and a P-type emitter layer 4 and an N<+> semiconductor region 5 are formed. Then, an oxide film mask part 11 is formed by a thermal oxidation method and moreover, a metal, such as gold, platinum or the like, is deposited on both surfaces of a reverse-conducting diode (Di) part (c) and thereafter, this metal is diffused and a lifetime killer is doped to the Di part (c). The metal being left as it is adhered on the surface of the Di part (c) without being doped is removed by being dipped in an aqua regia and thereafter, is dipped in a hydrofluoric acid solution to remove the mask part 11, a lifetime killer is again deposited and thereafter, a secondary diffusion of the killer is performed and the lifetime killer is doped all over the surface.
Patent JP-H0195382-A (JP)
Title: Automatic paper money defraying apparatus
Inventor: KOSHIDA YOSHINORI
IPC: G07D1/00
Filed: 1987-10-08
Abstract: PURPOSE: To improve the operability regardless of its small size by adding a configuration in press contact with/leaving from paper moneys contained in a safe to a stationary pay-out means after insertion of the safe so as to attach/detach the safe altogether. CONSTITUTION: A composite safe 22 containing paper moneys is inserted to an insert path 26 while its inner door 25 is open. The insertion of the safe 22 is possible by opening the inner door 25 to allow a lever 33 to be turn around a fulcrum 33a in a direction of the arrow A to move a link 32 in the direction of the arrow B. When the inner door 25 is closed, the lever 33 is turned around the fulcrum 33a in a direction of the arrow D to move the link 32 in the direction of the arrow E. Thus, a lift lever 35 raises a connecting point 35a to lift up a safe support frame 29. As a result, pay-out means 27, 28 fixed at the upper part creep under a paper money pay-out port of 1st and 2nd container sections 36, 37 from the upper part respectively to be pressed into contact with the paper moneys.
Patent JP-H0752190-A (JP)
Title: Composite container
Inventor: SUZUKI KYOSUKE
IPC: B05B11/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide a composite container having excellent extractability of remaining liquid in the container by maintaining those characteristics of the composite container that it has mold precision as an injection molded piece, advantages of strength and processability, and advantages of printing effect as a paper container, lightness in weight, and easily incinerating property. CONSTITUTION:A drum part 2, a bottom part 6, and an upper block part are provided. At least in the drum part 2, a blank 6 plate 3 is formed integrally by injection of a thermoplastic resin into an injection molding die arranged previously. At the upper block section, a pumping mechanism member 20 equipped with a tube pendent till near the bottom part 6 for extracting liquid reserved in a container 1 is provided. The bottom part 6 is equipped with a liquid reservoir provided for gathering finaly remaining liquid of the liquid reserved in the container 1. The lowest end of the tube is arranged so as to dip into the liquid reservoir.
Patent JP-H02102150-A (JP)
Title: Production of glass plate excellent in thermal dimensional-stability and flatness
Inventor: HAMANO KENJI
IPC: B32B17/12
Filed: 1988-10-06
Abstract: PURPOSE:To obtain a glass plate excellent in thermal dimensional-stability and flatness by placing a glass plate inferior in thermal dimensional-stability or flatness through a heat-resistant fabric of an inorganic fiber on a flat heat-resistant underbase, heating and subsequently slowly cooling the resultant materials. CONSTITUTION:One or plural glass plates inferior in thermal dimensional-stability or flatness are put on top of each other on an underbase consisting of a heat-resistant material excellent in flatness and the temperature is raised from about the strain point of the glass plate to about the softening point thereof followed by slow cooling after keeping the temperature for a constant time according to the following method for treatment; A heat-resistant woven or nonwoven fabric of an inorganic fiber is placed between the underbase and the glass plate or between two glass plates. The heat-resistant woven or nonwoven fabric of the inorganic fiber used is required to be capable of resistant to the heat treatment temperature and to be free from making scratch marks on the glass surfaces in itself. E glass fiber, SiO2-Al2O3 based-ceramic fiber, Al2O3 based-ceramic fiber, Si3N4-based ceramic fiber, SiC-based ceramic fiber, etc., is suitable for the above-mentioned material.
Patent JP-H07110514-A (JP)
Title: Film feeding mechanism for camera
Inventor: TOKUI MASAKI
IPC: G03B17/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide a film feeding mechanism for a camera which is miniaturized, whose operation is sure and which has high stability in the film feeding mechanism feeding a film taken up to a spool shaft from a cartridge and rewinding the film by normally and reversely rotating the spool shaft provided inside the cartridge. CONSTITUTION:This mechanism is provided with a driving shaft 9 engaged with the spool shaft 20a inside the cartridge, and rotatably driving the spool shaft 20a in a film feeding direction or in a film rewinding direction: a normally and reversely rotatable driving motor 21 rotatably driving the driving shaft 9; a transmitting means transmitting the rotary driving of the driving motor 21; and two one-way clutches which are successively provided on the transmitting means and which can transmit only one-way driving force to the driving shaft 9.
Patent JP-H04131804-A (JP)
Title: Production of optical fiber
Inventor: NOJI AKIYO
IPC: B29C47/02
Filed: 1990-09-21
Abstract: PURPOSE:To allow the continuous production of an optical fiber having a uniform outside diameter size and rubber-like elasticity by controlling extrusion speeds in such a manner that the outside diameter of the optical fiber attains a prescribed size and changing the irradiation light quantity of active energy rays, such as UV rays and electron beams, according to this speed. CONSTITUTION:A control section 13 controls pistons 5a, 5b to control the extrusion speeds to extrude a core material 2 and a clad material 3 from double concentrical nozzles 6 in such a manner that the measured value of an outside diameter measuring instrument 7 for measuring the outside diameter of the optical fiber 1 attains the desired outside diameter size. Further, the control section 13 controls a UV irradiating section 8 according to the extrusion speeds to control the quantity of the active energy rays, such as UV rays and electron beams which the optical fiber receives. The optical fiber which is small in the fluctuation in the outside diameter size and has the prescribed outside diameter size is continuously produced in this way.
Patent JP-H0987893-A (JP)
Title: Electrodeposition coating device and electrodeposition coating method
Inventor: YAMADA MITSUO
IPC: C25D13/22
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain means capable of enhancing stirring efficiency in electrodeposition coating and suppressing the generation of bubbles at the time of entrance of materials to be coated into a vessel. SOLUTION: The electrodeposition coating material 1 in an electrodeposition vessel 2 of the electrodeposition coating device SP is stirred with high stirring efficiency by the synergistic effect of the flow stirring by a flow type stirring mechanism and the vibration stirring by a vibration type stirring mechanism 36 and the generation of the bubbles at the time of the entrance of the materials to be coated into the vessel is suppressed by vibration stirring. The good coating films are, therefore, formed on the surfaces of the materials 3 to be coated while the time required for the electrodeposition coating is shortened.
Patent JP-H0996065-A (JP)
Title: Eave-gutter hanger
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/072
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To fix an eave-gutter holder body onto a supporter by one hand after projecting dimension is adjusted. SOLUTION: In an eave-gutter hanger A consisting of an eave-gutter holder body 1 and a supporter 2, the eave-gutter holder body 1 is composed of a rod- shaped body 13, to which a lug holding section is formed, a lower hole 14 for a tapping screw 3 is bored in the rod-shaped body 13, and the supporter 2 is made up of a mounting section 21 and an arm section 22. The arm section 22 is formed in an approximately C-shaped cross section, a slot 24 is formed to the arm section 22 in the longitudinal direction, and the eave-gutter holder body 1 is inserted slidably into the approximately C shape of the arm section 22 in the longitudinal direction. The tapping screw 3 passed into the slot 24 of the arm section 22 is screwed into the lower hole 14 of the eave-gutter holder body 1, and the eave-gutter holder body 1 is fixed onto the supporter 2.
Patent JP-H0666397-A (JP)
Title: Electric turning device
Inventor: HAYASHI NAOKI
IPC: G21C17/06
Filed: 1991-10-01
Abstract: PURPOSE:To change the position of a camera without largely changing the direction to capture an image. CONSTITUTION:A rotatable drive shaft 3 perpendicular to a rotary shaft 2 is provided on a base 1 rotated centering on the rotary shaft 2, and one end of the first link member 4 is rotatably fitted to the drive shaft 3. One end of the second link member 5 is pivotally connected to the other end of the first link member 4, and the other end of the second link member 5 is pivotally fitted to the first holder 8 for holding the upper section of a camera. One end of the third link member 6 is pivotally fitted to the middle point 4a of the first link member 4, and the other end of the third link member 6 is pivotally connected to a slider fitted to the second holder 9 for holding the lower section of the camera. The slider is guided in the long hole 7a of a guide member 7 extended in the direction apart from the base l.
Patent JP-H08113306-A (JP)
Title: Carrying container
Inventor: SHIMO TOMOSABURO
IPC: B65F1/16
Filed: 1994-10-19
Abstract: PURPOSE: To provide a carrying container in which the opening part of the container main body can be closed with a cover without causing a gap between the container main body and the cover, even if the container main body and the cover are formed by blow molding or rotational molding. CONSTITUTION: In a carrying container 1 provided with a container main body 2 having an opening part 31 on the one side, a cover 3 covering the opening part 31 capably of being opened/closed, and a caster 4 rotationally movably journaled with the container main body 2, an elastic seal material 5 is arranged extending over the full circumference of the opening part circumferential edge of the container main body 2, the elastic seal material 5 is pressed into contact with the back 32 of the cover, and a fixing means 6 fixing the cover 3 and the container main body 2 in a closed state is provided.
Patent JP-H03113619-A (JP)
Title: Input/output terminal equipment
Inventor: ARAI CHIHARU
IPC: G06F13/38
Filed: 1989-09-28
Abstract: PURPOSE:To easily change connection between processors even if the input/ output terminals of a busy signals are indistinct by compulsorily transmitting the busy signals from an external device and a mainbody device and investigat ing a response from and external device-side. CONSTITUTION:CPU 36 of a control part 40 incorporated in an input/output terminal 26 executes the detection processing of the output terminal of the busy signal outputted from the mainbody device 28 and the detection processing of the input terminal of the busy signal transmitted from the external device 23. Namely, the busy signals are compulsorily transmitted from the external device 23 and the mainbody device 28. The response on the stop of data transmission from the external device-side and on the inversion of a signal level in respective input/output terminals is investigated and the input/output terminal of the busy signal is specified. Thus, the connection of the processors can easily be changed even if the input/output terminals of the busy signals are indistinct.
Patent JP-H08119914-A (JP)
Title: Cyclobutendione derivative, its production and nonlinear optical element using the same
Inventor: NISHIKATA YASUNARI
IPC: G02F1/361
Filed: 1994-10-19
Abstract: PURPOSE: To obtain the subject new compound suitable for practical organic nonlinear optical elements having great nonlinear optical effect, excellent in chemical and thermal stability and transparency, easy to grow crystals from solution or melt phase, and easy in processing. CONSTITUTION: This cyclobutendione derivative is expressed by formula I [X<1> is a halogen; X<2> -X<5> are each H or a halogen; R is of formula II (C* is an asymmetric carbon atom)], e.g. 1-chloro-2-(4-fluorophenyl)-cyclobuten-3,4-dione. The compound of formula I is obtained by reaction between a new cyclobutendione derivative of formula III (Y is Cl, Br, methoxy or ethoxy) and asymmetric 1-amino-2-propanol of formula IV. This compound of formula I is excellent in heat resistance, weatherability, transparency, durability and processability.
Patent JP-H02102108-A (JP)
Title: Production of raw material for silicon nitride-silicon carbide composite ceramic containing silicon carbide whisker
Inventor: ISAKI HIROMASA
IPC: C04B35/565
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a raw material capable of forming a sintered material having excellent physical properties such as mechanical strength with simple operation by dispersing specific amounts of Fe, Ni, etc., in amorphous powder composed of Si, C and N and having a specific C content and heat-treating the dispersion in a non-oxidizing gas atmosphere. CONSTITUTION:One or more substances selected from elemental Fe, Ni, Co or Cr or their compounds are dispersed in an amount of 0.01-5.0wt.% in amorphous spherical powder produced by gas-phase reaction, composed mainly of Si, C and N and having a C content of 2.0-25.0wt.%. The powder is heat-treated in a non-oxidizing gas atmosphere to obtain a mixed powder of Si3N4-SiC containing SiC whiskers mixed in the power in dispersed state. The powder is mixed as it is with a sintering assistant by conventional dry or wet mixing process and subjected to the sintering under normal or positive pressure to obtain a reinforced composite sintered material of Si3N4-SiC. The raw material powder can be produced without using complicate operation and is free from silica giving adverse effect on the physical properties of the sintered material.
Patent JP-S61131967-A (JP)
Title: Thermal printer
Inventor: AOKI NOBUAKI
IPC: H04N1/04
Filed: 1984-11-30
Abstract: PURPOSE:To improve the print speed by avoiding transmission of unnecessary print data having no data corresponding to a dot to be printed so as to save the time required for transfer of unnecessary data. CONSTITUTION:Before a print data corresponding to the 1st line of a print pattern is read from a frame memory 3, a CPU1 gives a switching signal SW to an address information switching circuit 14 to read the memory content at an address '0000' of a RAM12. Then a print data is read out of the frame memory 3 to decide whether or not the data is transferred to a P/S converting circuit 7. Suppose that the memory content at the address '0000' of the RAM12 is zero, since it is not required to print any data on the 1st line of the print pattern, no print data is transferred, and when the memory content is logical '1' conversely, the print data is transmitted. Unnecessary print data not having a data corresponding to the dot to be printed is not transmitted in this way, then the time required for the transmission is saved and the print speed is improved.