baber/WOPTO huggingface dataset:
Patent JP-H03250472-A (JP)
Title: Disk device
Inventor: KURIHARA HITOSHI
IPC: G11B33/12
Filed: 1990-02-28
Abstract: PURPOSE:To make a part of a main body the fixing part and opening structure and to provide the moving element with high rigidity by arranging a voice coil motor on the opposite side of a shutter opening/closing lever against the center line of a magnetic head in its moving direction. CONSTITUTION:The voice coil motor 1 is arranged on the opposite side of the shutter opening/closing lever 25 against the moving center of the magnetic head 7. Thereby, the fixing part of the moving element 4 of a carriage 6 can be formed unitedly with the fixing part 43 of the head 7. Thereby, extremely high rigidity can be applied to the peripheral part of the moving element 4 for driving the carriage 6 by the constitution. Consequently, the resonance frequency of the carriage 6 is improved and the performance of a positioning control system can be improved. Although a metallic material such as aluminium die-cast is usually used for the carriage 6, an inexpensive and light plastic material can also be used in this constitution.
Patent JP-H06235771-A (JP)
Title: Multiple-element type neutron detector
Inventor: SHIRATORI YOSHITAKE
IPC: G01T3/00
Filed: 1993-02-10
Abstract: PURPOSE:To enhance operating efficiency of a reactor by improving reliability for monitoring the reactor and then relaxing the restriction im terms of operation of the reactor due to the limitation in the number of allowable bypasses and then reinforce monitoring by achieving the abnormality diagnosis function of a neutron detection element. CONSTITUTION:A plurality of neutron detection positions are set at different positions in axial direction within a protection tube 12 and then a plurality of neutron detection elements 14 are incorporated and multiplexed, which can be applied to a local output detector. Also, the neutron detection positions can also be applied to a detector for starting and that for increasing output. A neutron detection element is in ionization box format with a column-shaped anode 16 and a cylindrical cathode 18 surrounding it and a plurality of neutron detection elements are laid out vertically in one piece or they may be laid out in parallel in one piece. By comparing the signals of the multiplexed neutron detection elements, abnormality diagnosis can be made.
Patent JP-H03249659-A (JP)
Title: Electrophotographic sensitive body
Inventor: KATO EIICHI
IPC: G03G5/05
Filed: 1990-02-28
Abstract: PURPOSE:To improve electric charging characteristics and preexposure fatigue resistance by forming a photoconductive layer containing an inorganic photoconductor, a spectral sensitizer, and a specified binder resin. CONSTITUTION:This photoconductive layer contains at least the inorganic photoconductor, the spectral sensitizer, and, as the binder resin, at least one kind of resin among the resins A having a weight average molecular weight of 1X10<3> - 1X10<4> and a containing polymer components each represented by formula I in an amount of >=30wt.% and at least one kind among the resins B having a weight average molecular weight of 3X10<4> - 1X10<6> containing the polymer components each represented by formula II in an amount of >=30wt.%, and in formulae I and II, each of a1 and a2 is H, halogen, cyano, or a hydrocarbon group; R1 is a hydrocarbon group; X is (-CH2)n-COO-, (-CH2)m-OCO-, or the like; and each of n and m is 1, 2, or 3, thus permitting charging characteristics and preexposure fatigue resistance to be improved.
Patent JP-S52129444-A (JP)
Title: Heat generating element for heating apparatus
Inventor: MUROI SHIGEHARU
IPC: B41J2/36
Filed: 1976-04-22
Abstract: PURPOSE:To obtain clear printing using common power source by controlling the voltage on the basis of the reference signal charateristic to the respective elements.
Patent JP-S51120644-A (JP)
Title: Memory content protection circuit
Inventor: KOBAYASHI TAKEJI
IPC: H03K21/00
Filed: 1975-04-15
Abstract: PURPOSE:The memory section is reset only when there is a power failure for a long time requiring the memory section to be reset, and the memory contents of the memory section are maintained in a power failure for a short time, thereby protecting the memory contents.
Patent JP-H10240877-A (JP)
Title: Ic card
Inventor: SUGANUMA SHIGEMITSU
IPC: G06K19/077
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an IC card which enables a function to be added with ease by dynamically altering card attribute information according to the kind and capacity of the memory of the inserted card. SOLUTION: The IC card includes the memory 32 stored with the card attribute information and ROMs 34a to 34n. Those ROMs 34a to 34n constitute a part of a means which dynamically changes the card attribute information. This means further includes a comparing means 38 and an address converting means 40. Then the ROMs 34a to 34n matching the inserted IC card are selected and the contents of the ROMs 34a to 34n are replaced with a corresponding address converting means 40 of the memory 32 stored with the card attribute information of the IC card and outputted card attribute information to a computer. Thus, the card attribute information of the IC card is dynamically modified.
Patent JP-H02224596-A (JP)
Title: Wireless remote control signal receiver
Inventor: TSUTSUI OSAMU
IPC: H04Q9/00
Filed: 1989-02-27
Abstract: PURPOSE:To make a remote control signal receptible immediately after application of power supply and to reduce the power consumption at a reception circuit by providing a rapid charging means comprising plural transistors(TRs), diodes and a voltage division circuit. CONSTITUTION:A transistor TR 5 is driven to be turned on by a power switch signal and a voltage of a battery 4 is applied to a reception circuit for a prescribed time. Then TRs 6a, 6b, 6c in a rapid charging means 6 are turned on by a rapid charging means drive signal and a voltage of the battery 4 is applied to a power supply stabilizing capacitor C1 and the capacitor C1 is charged rapidly up to a voltage of the battery 4 nearly. Moreover, a voltage of the battery 4 is generated at a collector of the TR 6b through the turning-on of the TR 6c and the voltage is divided by resistors 6d, 6e and fed to a gain setting capacitor C4 via a diode 6i and charged rapidly up to the voltage based on the divided voltage. Similarly, since the detection capacitor C3 is rapidly charged, a remote control signal is immediately received after application of power thereby reducing the power consumption.
Patent JP-H10248189-A (JP)
Title: Armature and small size motor
Inventor: ODAWARA MIKIO
IPC: H02K13/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent an armature coil from short-circuiting by keeping, in the non-contact condition, respective windings electrically connected to a commutator after these are led from the armature coil by a winding guide integrally formed to the commutator. SOLUTION: A winding guide 11 is provided with a guide body 11a, and this guide body 11a is formed in almost cylindrical shape having the external size larger than the commutator core 10a provided to the commutator 10. The winding guide 11 leads, in the crossing manner for the commutator 10, respective windings 12a of the armature coil 12 wound around a first winding part 9b of the armature core 9. In this case, one of the windings 12a is held at the position lowered to the internal circumference side of the guide body 11a in the first recess 1 and the other of the windings 12a is held on the circumference of the guide body 11a at the first projection. Therefore, the armature coil 12 is never short-circuited.
Patent JP-S59173208-A (JP)
Title: Preparation of metal cobalt magnetic powder
Inventor: SUEYOSHI TOSHINOBU
IPC: G11B5/62
Filed: 1983-03-18
Abstract: PURPOSE:To prepare a metal-Co magnetic powder having a good configuration and high saturation susceptibility, by reducing a metal compound powder containing Co as a main component under heating in a reductive atmosphere in such a state that the particle surface of said powder is coated with an Si-compound. CONSTITUTION:A water-soluble silicate is dissolved in an aqueous alkali solution and, after a metal compound powder containing Co as a main component is dispersed in said aqueous solution, CO2 gas is blown thereinto or an acid is added thereto to neutralize said solution while precipitating a silicate sol to the surface of each particle. In the next step, the sol coated powder particles are separated and washed and, after drying, the obtained particles are subjected to heat treatment at about 200-1,000 deg.C while the treated particles are reduced under heating in a reductive atmosphere to prepare a metal-Co magnetic powder. By this method, because the shape of the particles are effectively held and the sintering between the particles are effectively suppressed, heating reduction is performed sufficiently well and a uniform well-shaped particulate or plate shaped metal-Co magnetic powder having high magnetic saturation susceptibility is obtained.
Patent JP-H0472266-A (JP)
Title: In-assembling machine
Inventor: KUJIRA EISHIN
IPC: B65H39/045
Filed: 1990-02-26
Abstract: PURPOSE:To open both ends of a paper faster and positively by fitting a drum to a mainframe in a rotatable manner, fixing an arm on one end of an auxiliary shaft, moving a presser with a cam fitted on the mainframe and applying spring pressure to the paper so as to be engaged between an engaging portion and the presser. CONSTITUTION:The sideway bent portion of a paper 1 is engaged with the engaging portion 4a of a drum and the paper 1 is rotated while being pressed by a paper presser 17 to cause shift at the rear end of the paper 1 so that the paper presser 17 presses only the drum-side portion of the paper 1 at the rear end of the paper 1. Such a state is detected from the rotating angle of the drum or by a detecting means installed separately to stop the drum form rotating and to reversely rotating the drum so that the paper 1 can be open to easily insert a content 2 therein.
Patent JP-S54139347-A (JP)
Title: Loop anomaly detector circuit
Inventor: KOKUKIYOU TOMOO
IPC: G06F13/00
Filed: 1978-04-21
Abstract: PURPOSE: To make it possible to find the function of a loop simply by outputting an anomaly detection signal if a flag is in a set state when a frame synchronizing signal is received.  
     CONSTITUTION: A loop is constituted by transmission pathes 1, 2 and 3, control station CS4 and data station DS5. Computer 6 (P 0  to P 4 ) are connected to CS4 and DS5 correspondingly. When a frame synchronizing signal is transmitted onto this loop, a flag is set, and the flag is reset when the frame synchronizing signal is received after circulating the loop once. Then, when the frame synchronizing signal is received, an anomaly detecting signal is outputted if the flag is in a set state. As a result, it can be detected simply whether the loop functions normaly or not, and the recovery of the loop function can be performed efficiently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05251325-A (JP)
Title: Spin coating apparatus for semiconductor manufacture
Inventor: TAKEDA HIDENORI
IPC: B05C11/08
Filed: 1992-03-04
Abstract: PURPOSE:To make the sensitivity of a photoresist uniform by a method wherein, when the photoresist is removed by using a solvent in a photoresist prebaking treatment part, it is prevented that the amount of the solvent remaining in the photoresist becomes irregular in each wafer or inside a wafer. CONSTITUTION:In order to quantitatively know the concentration of a solvent which has been vaporized from a photoresist with which a wafer 1 has been coated, one or a plurality of solvent concentration monitors 2 are attached. Thereby, the amount of the solvent remaining in the photoresist with which the wafer 1 has been coated is monitored quantitatively. One or a plurality of heater blocks 9 are formed as blocks so as to correspond to the solvent concentration monitors 2; a temperature is controlled at each block. The temperature and the time of a heater are controlled by means of outputs from the solvent concentration monitors 2 so that the solvent in the same amount is always left in the photoresist with which the wafer 1 has been coated.
Patent JP-H10241251-A (JP)
Title: Mechanism for opening and closing door of disk cartridge, and disk drive using the same
Inventor: YAMADA TAKASHI
IPC: G11B17/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To stably open and close a door of a disk cartridge. SOLUTION: The door 20 is rotatably fitted to the disk cartridge 1. At the time of loading the disk cartridge 1, the door 20 is opened by engaging an opening and closing pin 224 for moving along a groove 223 with this door 20. For example, if the opening and closing pin 224 cannot be returned to its usual standby position for some reason or other, a front surface of the door 20 and a projecting part 206 are brought into contact with each other, and hence the disk cartridge 1 cannot further be inserted. Consequently, even when the disk cartridge 1 is inserted under the unopened state of the door 20, an accident of damaging a head and a lamp, etc., due to collision can thus be avoided.
Patent JP-S62205259-A (JP)
Title: Hot dipping apparatus
Inventor: YAMAUCHI AKIYOSHI
IPC: C23C2/20
Filed: 1986-03-04
Abstract: PURPOSE:To increase a slit gap and to enable high-speed thin sticking by placing heated shield plates between the surface of a molten metallic bath and wiping nozzles so that a metallic strip is surrounded by the plates. CONSTITUTION:A hot dipping apparatus is provided with a molten metallic bath 2 for hot dipping, wiping nozzles 8 for controlling the amount of a molten metal sticking to a metallic strip 6 pulled up from the molten metallic bath 2 for hot dipping, and heated shield plates 14 placed between the surface 10 of the bath 2 and the wiping nozzles 8 so that the strip 6 is surrounded by the plates 14. Splashing 12 caused by pulling up the strip 6 from the bath 2 is physically hindered by the plates 14. The molten metal sticking to the plates 14 flows down and returns to the bath 2.
Patent JP-H04282518-A (JP)
Title: Waterproof device for push switch
Inventor: HAKUKAWA KAZUO
IPC: H01H13/14
Filed: 1991-03-12
Abstract: PURPOSE:To reduce labor time for mounting a switch part while performing execution cheaply by decreasing a number of constitutional part items. CONSTITUTION:A push button 8, by which a push switch 2 is formed, is mounted waterproofing by a part 3 to a mounting hole 4 provided in a casing 1, and by providing a base board 9, having patterns 10, 11 opened by a conductor part 7 of this push button 8, in the casing 1, labor hours for mounting a switch part can be reduced by decreasing a number of part items to cheap perform execution.
Patent JP-S55139481-A (JP)
Title: Photochromic material
Inventor: TAKEDA YUUICHI
IPC: G02B5/23
Filed: 1979-04-18
Abstract: PURPOSE: Title substantially colorless material which repeatedly shows such characteristics that it readily colors efficiently upon exposure to light and on standing in the dark it turns colorless, comprising a specific viologen compound, water, an alcohol and an acid as a catalyst.  
     CONSTITUTION: The photochromic material of the purpose is obtained by mixing (a) a viologen compound represented by formula I, wherein R is a 1W5C alkyl, X is a halogen and n is 0W10, such as a compound represented by the formula II or III, (b) water, (c) an alcohol such as methanol, ethanol, propanol or isopropanol and (d) an acid, as a catalyst, such as hydrochloric acid, sulfuric acid or phosphoric acid. A viologen compound represented by formula I is a colorless compound, but efficiently forms reduced colored cationic radicals represented by the formula IV, wherein R, X and n are the same as defined above, by electron transfer caused by excitation induced by exposure to light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57160290-A (JP)
Title: Digital video signal reproducing device
Inventor: TAKAHASHI NOBUAKI
IPC: H04N9/808
Filed: 1981-03-30
Abstract: PURPOSE:To obtain analog video signals of the high quality by separating a digital video signal read out from a memory circuit into a luminance signal and a carrier chrominance signal, converting the carrier chrominance signal into the one which corresponds to other TV system and synthesizing the carrier chrominance signal with the luminance and synchronous signals. CONSTITUTION:A signal generator 25 operates synchronously with the sampled frequency which approximately equals to the product of the sampled frequency higher than the twice of the maximum frequency of the 1st TV system signal and the horizontal scanning frequency ratio between the 2nd and 1st TV systems. A 2nd TV system synchronous signal generated from the generator 25 and a signal with the same frequency as the sampled frequency are supplied to a video synchronous signal generator 27 and a signal outputted from the generator 27 is applied to a memory circuit 28. a digital video signal read out from the circuit 28 is inputted to a D/A converter 29 to separate the signal into a luminance signal and a carrier chrominance signal. The separated carrier chrominance signal is converted into the one corresponding to the 2nd TV system and then synthesized with the luminance signal and a synchronous signal generated from the generator 25 by a synthesizing circuit 34.
Patent JP-H05249355-A (JP)
Title: Filter attaching/detaching device
Inventor: ONODERA YOICHI
IPC: G02B7/00
Filed: 1992-03-04
Abstract: PURPOSE:To provide a filter attaching/detaching device in which plural filters can be simultaneously attached/detached on the optical axis of an optical system by simple operation, working effectiveness is improved, and also whose miniaturization can be realized. CONSTITUTION:This device is provided with a filter holding means, and a rotary shaft 3 which is different from the optical axis and in parallel with the optical axis, and the filter holding means is linked with the periphery of the rotary shaft 3 in a state where it can rotate and move in a shaft direction, the filter is attached/detached on the optical axis by the rotation of the filter holding means on the periphery of the rotary shaft, and the attaching position of the filter on the optical axis is decided by the moving of the filter holding means in the shaft direction.
Patent JP-S62203618-A (JP)
Title: Pipe working machine
Inventor: FUJISHIRO SHOZO
IPC: B21D7/06
Filed: 1986-03-04
Abstract: PURPOSE:To bend a pipe by one action, to save a working space, and to shorten a working time by installing a guide part movably guiding a lower die, an energizing means which energizes the lower die upward and a lifting means of an upper die and rotating a bend table when an upper die moves down. CONSTITUTION:After a pipe 22 is put on a lower die 16 and a bend table 18, the lower die 16 goes down against a compression spring 48 when an upper die 86 moves down. Next, the pipe 22 is bent according to the shape of grooves 21 and 90 by pressing motion of the lower die 16 and the upper die 86. When bend table 18 side of the pipe 22 moves down in accordance with the bending of the pipe 22, the bend table 18 rotates and gives the pipe 22 a reaction force being at a right angle to the pipe axis to bent a pipe end to follow a curvature part 100 of the upper die 86. By use of this pipe working machine, plural bent parts including a small curvature bent part are formed by one working action to shorten the working time.
Patent JP-S61206107-A (JP)
Inventor: TAMURA SHOHEI
IPC: H01B1/22
Filed: 1985-03-08
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-H06254236-A (JP)
Title: Apparatus for game
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1993-03-08
Abstract: PURPOSE:To achieve an enjoyment with higher variety in the application of a game value accompanied by game. CONSTITUTION:When information to the effect that specified requirements are met is inputted into a JACK POT controller, (n) is added to a JACK POT counter to update. When a signal to the effect that a JACK POT prize is won is inputted into the JACK POT controller (S8), a part of a value of the JACK POT counter is transmitted to a prize processor to store balls in a prize card of a player on a pachinko game machine involved in the JACK POT prize.
Patent JP-S54138307-A (JP)
Title: Transmission unit of optical multiplex modulation
Inventor: KAMIKUBO YASUHIRO
IPC: H04B10/54
Filed: 1978-04-19
Abstract: PURPOSE:To enable the simultaneous modulation transmission of analog and digital signal, by converting the analog signal into pulse signal given with the frequency modulation based on the signal, superimposing this signal on the signal given with the amplitude modulation according to the digital signal, and performing photo modulation for the superimposed signal. CONSTITUTION:The pulse frequency modulator 1 giving the frequency modulation based on the analog signal A to the pulse signal from the pulse generator 3 and converting the analog signal A to the pulse signal b, and pulse amplitude modulator 2 connected to the pulse counter 4 giving the amplitude to the converted pulse signal b based on the digital signal D, are provided. At this modulator 2, the pulse signal d superimposing the digital signal D on the analog signal A is outputted. Further, the pulse signal superimposing the analog signal A on the digital signal D is fed to the photo transmitter 5 modulating it into photo signal to perform optical modulation and the output is delivered to one optical fiber 6.
Patent JP-H01221411-A (JP)
Title: Epoxy resin composition
Inventor: EBARA TOSHIHARU
IPC: C09D163/00
Filed: 1988-02-29
Abstract: PURPOSE:To obtain the title curable compsn. having reduced dissociation of bromine due to heat or hydrolysis and excellent water resistance, heat distortion temp. and mechanical properties, by compounding an epoxy resin obtd. by reacting a specified brominated phenol with epichlorohydrin with a curing agent. CONSTITUTION:An epoxy resin component comprising an epoxy resin obtd. by reacting a compd. of the formula (wherein R1-R4 are each a 1-4C alkyl; X1-X3 are each H or Br; and Y is SO2, S, O, or a direct bond) with epichlorohydrin is mixed with a curing agent (e.g., phthalic anhydride) and, if necessary, an accelerator (e.g., dimethylbenzylamine). A curable epoxy resin compsn. wherein bromine is hardly dissociated by heat and hydrolysis and which has excellent water resistance, heat distortion temp. and mechanical properties is obtd.
Patent JP-H01222606-A (JP)
Title: Joy stick device for electric motor car chair
Inventor: KONO TOSHIO
IPC: A61G5/04
Filed: 1988-02-29
Abstract: PURPOSE:To facilitate replacement of component and machining, by splitting a body for supporting an operating level tiltably into a body section and a cover section. CONSTITUTION:A pillow ball 12 is inserted in the intermediate section of an operating lever 10, and a body 15 splitted structure having an upper central hole 13 and a box sliding face 14 is arranged at the outer circumference of the pillow ball 12. The body 15 is constructed with a body section 15a and a cover section 15b which are integrated through a screw 18. Consequently, the operating lever can be replaced easily by simply removing the cover section.
Patent JP-S63213997-A (JP)
Inventor: FUNAYAMA JUNICHI
IPC: H03H7/09
Filed: 1987-03-02
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。