baber/WOPTO huggingface dataset:
Patent JP-H0246314-A (JP)
Title: Fixing mechanism of guide shoe of roller guide
Inventor: BERUNAA YAKOPU
IPC: F16C29/06
Filed: 1989-06-16
Abstract: PURPOSE: To enable after-adjustment and to guarantee positive fixing by fitting an eccentric bush into a through hole of a guide shoe, providing two positioning holes on the opposite sides of the through hole, and providing positioning pins in the positioning holes. CONSTITUTION: An eccentric bush 6 is fitted into a through hole 5 of a guide shoe 2. A bolt 9 disposed at a support member 3 is fitted into an inner hole of the eccentric bush 6, and two positioning holes 21 are formed being respectively shifted onto the opposite sides with the through hole 5 as the center. Positioning pins 22 are thrusted into the positioning holes 21. The free end of each positioning pin 22 is tapered and engaged with a conical hole 28 of the support member 3, and the guide shoe 2 is provided with a fixing screw 29. Adjustment can be corrected afterwards by eccentric adjustment of the positioning pins 22, and positive fixing can be obtained by the fixing screw 29.
Patent JP-S6044522-A (JP)
Title: Novel polymer and its manufacture
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1983-08-23
Abstract: PURPOSE:To readily obtain a novel polymer with excellent heat resistance and moldability, by the reaction between 4,4'-dihydroxydiphenylsulfone alkali metal salt and bis(halogenophenyl) sulfone followed by reaction with methylene halide. CONSTITUTION:(A) A 4,4'-dihydroxydiphenylsulfone alkali metal salt of formula I (M is alkali metal) and (B) a bis(halogenophenyl) sulfone of formula II (X is halogen) are made to react, in a solvent such as sulforane, normally at 180- 240 deg.C for 4-6hr followed by reaction, in the above solvent, with a methylene halide to obtain the objective polyethersulfone-based novel polymer which is H-terminated, having n recurring units of formula III (50>=n>=1) and m recurring units of formula IV [100>=m>1, n+m>=20, 0.95>=n/(n+m)>=0.05]. EFFECT:Capable of bringing its glass transition point to any desired value by changing the copolymer composition.
Patent JP-2000344353-A (JP)
Title: Printer
Inventor: SAKURAI MOTOHARU
IPC: B65H1/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide at a low cost a printer of simple configuration having a tray structured so as not to damage a tray transporting member while the rigidity of the tray is well maintained. SOLUTION: A tray 23 for supplying CD, etc., to a printing part has a plate 23b made of a metal such as stainless steel, which is insert molded in a soft plastic part 23c consisting of ABS resin, etc. Accordingly the transport can be performed precisely while the rigidity of the tray is well maintained by the metal plate 23b, and the soft plastic part 23c contacts with the two sides of tray resiliently and involves no risk of damaging rollers as a transporting member for the tray 23.
Patent JP-H07332653-A (JP)
Title: Unequal consumption device of cassette gas vessel
Inventor: SUZUKI HIROSHI
IPC: F24C3/14
Filed: 1994-06-10
Abstract: PURPOSE:To force unequal consumption of gases in a plurality of gas vessels which are set to a cassette gas apparatus. CONSTITUTION:Housing units 11 and 11' are installed on a line which extends to right and left from a combustion section B of a cassette gas apparatus in such a fashion that a plurality of gas vessels C may be laid out side by side inside the housing units so as to cross the line. A heating member 14 having a heating member 14 which provides a heat receiving unit 12 which receives the heat of the combustion unit B on one end and a heating member 13, which heats the gas vessel C in contact with it, on the other end, is installed to at least one side of the housing unit.
Patent JP-H0447306-A (JP)
Title: Method and device for guiding railless type automatic carrying truck
Inventor: MATSUNAGA AKIRA
IPC: B61B13/00
Filed: 1990-06-12
Abstract: PURPOSE:To easily change control contents by controlling a course so as to follow the movement of a light beam irradiating a light receiving element. CONSTITUTION:When the light receiving element of a panel unit 6 is irradiated with the light, servo motors 11, 12 are driven and controlled into the state of forward and reverse running or stoppage, and the specified position of the light receiving element is irradiated with the light. Accordingly, according as an irradiated position by a light irradiation device 1 changes, driving wheels 7, 8 are driven, and continue to be driven until the light irradiates the specified position of the light receiving element, and as the result, a truck is moved along the locus of the irradiation of the light by the irradiation device. Thus, the truck can be surely operated through simple configuration, and the control contents can be easily changed.
Patent JP-2000348892-A (JP)
Title: Discharge lamp lighting device
Inventor: NAGASAKI FUMITOSHI
IPC: H05B41/392
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device using a C preheating method to a discharge lamp having a relatively high lamp voltage, securing a preceding preheating current and capable of reducing normally preheating current when modulating light. SOLUTION: This device is provided with a discharge lamp 8 having a relatively high lamp voltage, a transformer T1 connected to the output end of a high frequency power source 4, a series circuit of the discharge lamp 8, an inductor L11 and a condenser C1 connected to the both ends of the transformer T1 and a preheating capacitor 13 connected between non-power source side terminals of the discharge lamp 8. The inductor L11 and the capacitor 13 form a resonant circuit to synchronize the oscillation frequency of a DC-DC converting circuit 3 with the oscillation frequency of a high frequency power source 4.
Patent JP-S5855949-A (JP)
Title: Driving device for optical system of copying machine
Inventor: HASHIMOTO YOSHIO
IPC: G03B27/50
Filed: 1981-09-29
Abstract: PURPOSE:To increase the degree of freedom in selecting optimum speed reducing ratios by connecting the 1st mirror in the mid-way of a wire between the 1st moving pulley from the fixed end part of the wire and the stationary pulley just before the 2nd moving pulley. CONSTITUTION:When a driving pulley 25 is rotated in an arrow direction by a motor 28, a wire 19 is pulled out by a length l from the pulley 25, and a wire 20 is wound on the pulley 25 by the length l. In this time, the 1st mirror 17 moves by the length l/2 in an arrow direction together with a wire 19c and the 2nd mirror 18 moves by the length l/4 in the same direction together with driving pulleys 19, 20. In other words, the mirror 17 and the mirror 18 are driven at a speed ratio 2:1, and the speed reducing ratio of the mirror 17 with respect to the motor 28 is (2). Therefore the motor 28 and the mirror 17 are coupled at an optimum speed ratio (2).
Patent JP-H09321029-A (JP)
Title: Plasma generator and dry etching method using it
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To unifomize a plasma density of an induction plasma generator used for dry etching or the like. SOLUTION: A generator is provided with a vacuum chamber 1 to which an etching gas can be introduced. A stage 2 is placed to a lower part of the vacuum chamber 1 and a substrate 3 of an object to be etched is placed on the stage 2. A dielectric disk 4 is mounted on a ceiling 1a of the vacuum chamber 1 opposite to the stage 2 via a prescribed space. A coil 5 is formed along an outer surface of the dielectric disk 4. The coil 5 is made up of spiral conductor patterns 6a, 6b. A high frequency power supply 7 is connected between a center terminal and a peripheral terminal of the coil 5, and supplied high frequency power to the vacuum chamber 1 so as to convert a gas in the vacuum chamber 1 into plasma and to apply dry etching to the substrate 3. An area of an inner conductor pattern 6a located in the center is increased more than an area of an outer conductor pattern 6b placed at the peripheral part of the coil 5. Through the constitution above, the density of plasma is made uniform between the center part and the peripheral part.
Patent JP-H11345998-A (JP)
Title: Luminous quantity controlling method, image forming method and image forming equipment
Inventor: NAKAHARA TAKASHI
IPC: B41J2/44
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To effectively control luminous quantity of two light emitting parts in a short time by using a single light detecting means, and reduce error. SOLUTION: One light emitting part LD1 is made to emit a light. The light is detected by a photodiode PD. The detected value is compared with a reference voltage Vref by a comparator 23. The difference is stored in one sample hold capacitor 27, and the luminous quantity of the light emitting part LD1 is controlled. In the same manner, the other light emitting part LD2 is made to emit a light. The light is detected by the photodiode PD. The detected value is compared with the reference voltage Vref by a comparator 24. The difference is stored in the other sample hold capacitor 28, and the luminous quantity of the light emitting part LD2 is controlled. The light emitting and sampling of both the light emitting parts LD1, LD2 are periodically performed with different phases, so that operations of different timing are enabled.
Patent JP-H10332963-A (JP)
Title: Polymeric optical waveguide
Inventor: KURIHARA TAKASHI
IPC: C08G18/48
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To satisfy the transparency and heat resistance and further to fulfill the workability and optical isotropy which have been incompatible with heat resistance so far by using a specified polyurethane contg. an asymmetric spiro ring as the optical core and/or optical clad. SOLUTION: A polyurethane shown by the formula and contg. an asymmetric spiro ring is used as the optical core and/or optical clad. 111 the formula, R1 s are independently hydrogen or methyl, R2 s are independently a straight-chain, branched-chain or cyclic alkyl group capable of having a substituent, nitro group or halogen, (k) and (m) are independently an integer of 0 to 20, where (k+m) are never 0, (n) is an integer of 0 to 3, and R3 is an alkylene, aralkylene or arylene group. Consequently, the transparency and heat resistance are satisfied, and further the workability and optical isotropy are fulfilled which have been incompatible with heat resistance so far.
Patent JP-H10336062-A (JP)
Title: Radio telephone equipment
Inventor: TANAKA MITSURU
IPC: H04B17/318
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To satisfactorily receive by all the receiving slots of a receiver executing time dividing reception by providing two intermediate frequency filters with the same performance and a filter switching part alternately switching the two intermediate frequency filters whenever a receiving slot is changed by a slot changing point signal from a control part. SOLUTION: When the slot changing point signal 8 from the control part 10 is a high level and in the case of a receiving first slot and a receiving third slot, switching switches 4 and 5 are switched to the side of the intermediate frequency filter 2. The output of the filter 2 is inputted to an intermediate frequency amplifier 6 and added to the part 10 as an electric field intensity output 7 to be used for judging the presence/absence of an electric field. On the other hand, when the slot changing point signal 8 from the control part 10 is a low level and in the case of a receiving second slot and a receiving fourth slot, the switching switches 4 and 5 are switched to the side of an intermediate frequency filter 3.
Patent JP-S6312502-A (JP)
Inventor: MISHIMA MOTOMICHI
IPC: E03C1/266
Filed: 1986-06-30
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-H0724095-A (JP)
Title: Tennis practicing machine
Inventor: SOU RANCHIYUU
IPC: A63B69/00
Filed: 1993-06-24
Abstract: PURPOSE: To provide a tennis practice machine which is freely collapsible, is convenient to store and carry, and allows learning many tennis techniques by providing a ball returning means with a cylindrical body, a connecting means, a spring means, and a holding means whereby the cylindrical body is freely releasably held within the cylinder. CONSTITUTION: A tennis practice machine is formed by a base frame structure 10, a cylinder 20 pivotally supported against the base frame structure 10, and a ball returning means 30. The ball returning means 30 is provided with a cylindrical body 31 partly accepted in the cylinder 20 and having an upper elastic portion 32 at a part outside the cylinder 20 and with a connecting pin 38 partly accepted in the cylindrical body 31 and having an enlarged head end 38a holding a tennis ball 40 between the enlarged head end 38a and the upper end of the upper elastic portion 32. A spring means 34 with one end attached to the opposite end of the connecting pin 38 to the enlarged head end 38a and with the other end attached to the lower end of the cylindrical body 31 is installed, and the cylindrical body 31 is freely releasably held within the cylinder 20 by a holding means 22.
Patent JP-S5484967-A (JP)
Title: Forming method for fluorescent face of index-type color cathode-ray tube
Inventor: TOOYAMA TAKASHI
IPC: H01J9/20
Filed: 1977-12-20
Abstract: PURPOSE: To simplify a light-exposure system and improve the precision of a fluorescent face by fixing a light source and performing light-exposure while moving a panel or a mask around the curvature center relatively or in parallel.  
     CONSTITUTION: The inside face of panel 1 of a color cathode-ray tube is formed into a cylindrical face or a curved face approximating it, and mask 7 for light-exposure is formed onto a cylindrical face or a curved face approximating it as a whole. Next, when three-color stripe-shaped fluorescent substances 2R, 2G and 2B, stripe- shaped carbon layer 3 and stripe-shaped index pattern 5 are light-exposured, mask 7 for light-exposure is used which has transmission part 6 formed at pitch P 3  of the least common multiple between pitch P 2  of the fluorescent substance and pitch P 1  of the pattern. That is, mask 7 and light-exposure quantity adjusting filter 8 are arranged oppositely on the inside face of mask 1, and light source 10 is fixed, and mask 7 is moved around the center of curvature center O, thereby irradiating light 11 to expose respective three-color fluorescent substances. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5957554-A (JP)
Inventor: KENIISU NEBIRU BAAGEN
IPC: H04M1/76
Filed: 1983-08-24
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-S5853990-A (JP)
Title: Production of modified coal
Inventor: SHIRAKAWA SEIICHI
IPC: C10G1/06
Filed: 1981-09-28
Abstract: PURPOSE:A mixture of coal particles and a solvent is preheated up to a certain temperature and heated to effect its liquefaction, then a part of the solvent and the liquefied coal is separated as an oil fraction, and the liquefied product is heat treated to produce a solid fuel of high calorie from low-grade coal such as lignite. CONSTITUTION:Coal particles such as lignite are mixed with a hydrocarbon solvent containing a hydrogen-transferring or hydrogen-donating agent to form a slurry and the slurry is heated in the preheating zone 20 at a temperature lower than 420 deg.C. Then, the slurry is fed to the liquefaction zone 30 where the slurry is heated up to 440-520 deg.C, preferably 460-500 deg.C at a temperature rise rate of higher than 150 deg.C/10min, preferably within 1min, to solubilize the coal particles. The product is sent to the gas-liquid separation zone 40 where it is separated into the hot gas stream and the liquid stream and the liquid stream is introduced into the heat treating zone 50 where a part of the solvent and the liquefied coal is recovered as an oil fraction, further, the resultant solid is obtained as a solid fuel. The gas and liquid formed at this stage are separated in the gas- liquid separation zone 60 and the recovered oil fraction is prepared into a solvent for coal in the hydrogenation zone 70.
Patent JP-H053268-A (JP)
Title: Exposing structure of heat dissipation slug in electronic component loading board
Inventor: HIROI ATSUSHI
IPC: H01L23/28
Filed: 1991-06-25
Abstract: PURPOSE:To provide an exposing structure of a heat dissipation slug in a title board which can expose the heat dissipation plane of a heat dissipation slug from the sealing resin surely and completely even in a normal resin sealing. CONSTITUTION:An insulating board 11 on the opposite side of the heat dissipation plane 21 of a heat dissipation slug 20 is fitted with an exposing member 30 having a predetermined height and formed of an elastic material.
Patent JP-S5578242-A (JP)
Title: Enzyme electrode
Inventor: NANKAI SHIROU
IPC: C12Q1/00
Filed: 1978-12-11
Abstract: PURPOSE: To enable to measure the concentration of substrate selectively, by coexisting the copper enzyme taking the copper as the center of activity without being affected with the interference substance of coexisting, in the enzyme electrode consisting of redox compound and the oxygen and reduction enzyme in conjugate.  
     CONSTITUTION: On the electric collector such as graphite, the redox compound such as chloran 1, oxygen and reduction enzyme in conjugation and the copper enzyme taking the copper as the center of activity are fixed to constitute the enzyme electrode. As the oxygen and reduction enzyme, glucoseoxidase, xanthineoxidase, and cholesteroloxidase, and as copper enzyme, uricase and ascorbic acid oxidase can be listed up. Thus, in case of measurement of glucose in blood and food, by using the electrode fixing glucoseoxidase and uricase, the amount of glucose can be measured without being subject to the urea as interference substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0710599-A (JP)
Title: Dark colored conductive film for shielding electric field
Inventor: ADACHI KENJI
IPC: C03C17/02
Filed: 1993-06-24
Abstract: PURPOSE:To provide a dark colored transparent conductive film for shielding electric field easily visible in display picture and easy in picture reading. CONSTITUTION:The dark colored transparent conductive film for shielding electric field is formed by making a black oxide dispersing silicate ink by mixing an oxide dispersing ink having a high conductive oxide fine particle dispersed into a dispersing solvent with an alkyl silicate solution of a binder and applying the ink on the front face of the glass of CRT. The high conductive oxide fine particle contains one kind or two or more kinds selected from the fine particle of ruthenium oxide, iridium oxide, rhodium oxide, ruthenium based pyrochlore and iridium based pyrochlore.
Patent JP-S5677118-A (JP)
Title: Molding of cylinder
Inventor: ARAKI JINICHIROU
IPC: B29C53/00
Filed: 1979-11-29
Abstract: PURPOSE: To minimize deviation in thickness of a cylindrical body due to a mandrel by shifting a relative position between the cylindrical body and the mandrel carrying thereof in the circumferential direction through repeated movement of a press roll.  
     CONSTITUTION: A cylindrical body (work W) is mounted on a mandrel 1 and then, rotated together. A roll 5 is moved along the axis of the mandrel 1 pressing against the circumference of the body. This movement is repeated several times. A mandrel mount part 2 is given a scale mark on the outer surface thereof in such a manner that relative position between the cylindrical body and the mandrel can be shifted in the circumferential direction with repeated movement of the roll 5 several times. Locking of the work W is done with a chuck after setting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0730884-A (JP)
Title: Digital multiplex transmission system for picture signal
Inventor: KOYAMA YOICHI
IPC: H04N19/00
Filed: 1993-06-24
Abstract: PURPOSE:To efficiently transmit plural picture signals in the system transmitting plural picture signals via a digital transmission line whose transmission capacity is limited. CONSTITUTION:A multiplex control section 11 selects a coder 3i (i=31-m) depending on required transmission quality and controls the coder 3i with a control signal Ai and controls a changeover section 2 to give a transmission picture signal to the coder 3i. A multiplexer 4 forms a transmission multiplex frame according to a control signal 1b and multiplexes multiplex format information, a coded parameter Ai and switching information and sends the result to a transmission line 300. A demultiplexer section 5 receives reception data from the transmission line 300 and demultiplexes the multiplex format information and demultiplexes a coded picture signal corresponding to each coder 3i and gives the result to a decoder 7i. The decoder 7i decodes the received code data into a decoded picture signal based on a decoding parameter Bi and a changeover section 8 sends the decoded picture signal to a predetermined output terminal VOUTi according to switching information 6a.
Patent JP-S6131120-A (JP)
Inventor: AKAMATSU NORIO
IPC: A61B5/044
Filed: 1984-07-23
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-H0730944-A (JP)
Title: Mobile object communications base station equipment
Inventor: NOMURA TOMINARI
IPC: H04B7/00
Filed: 1993-06-24
Abstract: PURPOSE:To compensate an intermodulation distortion component due to nonlinearity of an amplifier with high accuracy. CONSTITUTION:Specific pattern generating sections 61-6n output a specific pattern of a single frequency and a constant amplitude. Data changeover sections 71-7n select transmission data 91-9n and the specific pattern and connects them to transmission sections 31-3n A frequency designation section 4 monitors the operation of the transmission sections 31-3n and gives a command to the changeover sections 71-7n to input a specific pattern to the two transmission sections when the two transmission sections not in operation are confirmed. A distortion compensation type common amplifier section 5 amplifies simultaneously outputs of the transmission sections 31-3n and a distortion compensation circuit 8 receives the signal of the specific pattern to improve the intermodulation distortion component.
Patent JP-S6372541-A (JP)
Inventor: GOTO KIYOKAZU
IPC: B32B27/08
Filed: 1987-06-19
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-S5856529-A (JP)
Title: Semiconductor solid-state relay
Inventor: TOIDA HIROTOSHI
IPC: H03K17/13
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a large output, using a semiconductor control rectifier of a small capacity, through the connection of an input terminal of a full-wave rectifier circuit to one terminal of an AC power supply and a plurality of semiconductor controlling rectifiers connected to the AC power supply. CONSTITUTION:When an input signal is applied to terminals 9 and 10, a photothyristor SCR2 receives a light trigger signal of a light emitting diode 3 but since a transistor TR12 turns on with a high power supply voltage and the gate and cathode of the SCR is short-circuited, the SCR2 is not turned on. When the power supply voltage comes close to zero volt, the TR12 is turned off, the SCR2 is triggered and pulsive currents are applied to the gate of Triacs TAC19, 20 via a full-wave rectifier circuit 1 to trigger both the TACs. When the polarity of the power supply voltage is changed, the TR12 is turned off until the base potential of the TR12 reaches a constant value and a current flows to the gate of the TAC19, 20, the circuit 1 and the SCR2 and the TAC19, 20 remained being triggered and an AC load current flows. Through the use of a plurality of TACs, the load current of large capacity can be controlled.