baber/WOPTO huggingface dataset:
Patent JP-S61286809-A (JP)
Title: Focusing controlling method and optical device
Inventor: KAWAI TORU
IPC: G02B7/28
Filed: 1985-06-14
Abstract: PURPOSE:To easily realize focusing and to maintain the focusing state after focusing by eliminating the uncertain information on the focus by a camera shake. CONSTITUTION:The information on the extent of the movement of a focusing lens 1 calculated by an arithmetic circuit 22 for focusing from the non-focusing quantity detected by a focus error detecting circuit 19 and the information on the present focal length from a linear encoder 6 in accordance with the output from a focus detecting element 18 is transmitted through a gate circuit 23 to a driving control circuit 24 when there are no oscillations. The lens 1 is moved by the output from the circuit 24 and the extent of the movement of the lens detected by an encoder 5 is fed back. The conduction of electricity to a driving device 4 is interrupted when the prescribed extent of the movement is attained. The gate circuit 23 prohibits the input of the output of the circuit 22 to the circuit 24 when a focusing discrimination circuit 25 discriminates the stop of the focusing from the oscillation level detected in a blurred image detecting circuit 21 by the output from an acceleration detecting element 20 and the information in the focal length from the encoder 6 if there is the oscillation. The operation of the device 4 is therefore prohibited.
Patent JP-S60192931-A (JP)
Title: Indicator of electronic flashing device
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B15/05
Filed: 1984-06-22
Abstract: PURPOSE:To indicate a guide number corresponding to specified film sensitivity when data are not inputted and to eliminate the state of absence of indication by providing a device that judges whether film sensitivity and data of aperture value are inputted from the camera or not. CONSTITUTION:When the output of terminal CF of a mode discriminating circuit TIC goes to ''High'', interruption to the interruption terminal it of a microcomputer MC2 is made possible. Data to a terminal SIN are read basing on a clock pulse from a terminal P3 to a terminal SCK, and an aperture value for flash photographing and film sensitivity value are set to the specified register in the microcomputer. When an interruption signal is inputted during the lapse of specified time after the interruption signal is inputted and counter interruption is made possible, indication FDP1 is executed based on data from the body of the camera. When the interruption signal is not inputted, indication based on the set value of the flashing device is executed.
Patent JP-S5463684-A (JP)
Title: Semiconductor device
Inventor: HAYASAKA AKIO
IPC: H01L29/80
Filed: 1977-10-31
Abstract: PURPOSE: To sharpen a pinch off characteristic and make the minuteness dependent upon self alignment possible by forming a mesa part, which becomes a channel region, on the semiconductor substrate which becomes a drain or source region and providing a gate region in the side face part of this mesa part.  
     CONSTITUTION: N + -type buried region 2 which becomes a drain region is selectively formed on the surface of P - -type Si substrate 1 by diffusion, and N - -type layer 3 is grown epitaxially throughout the surface and is covered with Si 3 N 4  film 11. Next, apertures are provided in film 11 and are etched to provide groove 12 which reaches substrate 1, and separate mesa-shaped region 3A is formed. After that. P-type impurity is diffused through groove 12 to form P-type gate region 13 on the side face of mesa region 3A, and oxide film 14 is generated by heat treatment in an oxidizable atmosphere to bury groove 12. Next, film 11 which remains on region 3A is removed to form N + -type source region 16 in region 3A by diffusion while using the bird beak at the edge of region 3A, which is generated in the film 14 generation, as a mask, and the region between regions 13 is used as a channel region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05293859-A (JP)
Title: Manufacture of solid type filter
Inventor: AOKI MIKIO
IPC: B01D29/11
Filed: 1992-04-22
Abstract: PURPOSE:To eliminate the necessity of dividing warps, wefts, warp guides and weft guides into two groups of halves and realize the low cost of a system by providing weft forming cavities and weft guide forming cavities in one mold and warp forming cavities and warp guide forming cavities in another mold respectively. CONSTITUTION:Mesh wall face sections 18 with weft forming cavities 1 and weft guide forming cavities recessed on a matching face, 3, hinge molding cavities 19 and connecting section molding cavities 20 are formed in one mold 4. Mesh wall face sections 21 with warp forming cavities 5 and warp guide forming cavities 6 recessed on a mating face 8, hinge molding cores 22 and connecting section forming cores 23 are formed in another mold 9. Said mating faces 3 and 8 are mated, and respective cavities 1, 5 and 6 communicate with on crossed sites, while being closed at non-crossed sites. Molten resin 10 is filled from a number of gates formed on another mold 9 and solidified, and a developing type molded product 11 is formed into a triangle cylinder.
Patent JP-H02307151-A (JP)
Title: Processor system
Inventor: KAWADA YASUNORI
IPC: G06F13/42
Filed: 1989-05-23
Abstract: PURPOSE:To attain a fast and highly reliable data transfer system having the high expansion properties by transferring each transmission/reception signal of the data transfer cycle in a frame form and in a synchronous way and secur ing an asynchronous way for an entire cycle. CONSTITUTION:A master 1, a slave 21 and a slave 22 are connected to a bus B and a control line L. Then a control frame and an address frame are sent from the master 1 in a synchronizing transfer system where the rise of a strobe signal is sent to the slave together with each frame. At the same time, the slave received a frame from the master 1 transmits an answer signal after the end of the corresponding process to complete a cycle. Thus an entire data transfer cycle is equal to an asynchronous transfer system. In such a way, the advantages are mixed together between the synchronous and asynchronous systems. As a result, the high speed properties, the high reliability, and the expansion properties are improved in a processor system.
Patent JP-S5654642-A (JP)
Title: Positioner forming device of light beam memory device
Inventor: HORIKAWA HIROSHI
IPC: G11B21/04
Filed: 1979-10-11
Abstract: PURPOSE: To obtain a compact and low-cost positioner forming device, by mounting the only light control optical system and the magnetic substance onto the head positioner and then securing the attraction and repulsion between the magnetic substance and the electromagnet mounted on the record positioner.  
     CONSTITUTION: A converging control is given to the light beams sent from the light source through the light control optical system 1 and at the track forming part of a disk-shaped recording medium. Both the system 1 and the permanent magnet 2 are mounted onto the head positioner 3 which receive a high-speed selective positioning intermittently in the direction of the arrow and via the guide 4. Accordingly, both the system 1 and the magnet 2 receive a high-speed selective positioning intermittently in the direction of the arrow. In addition, the attracting and repulsing force is produced between the magnet 2 and the magnetic substance by the force of the electromagnet 5 opposing to the magnetic pole of the magnet 2. And this magnet 5 is mounted onto the record positioner 6, and at the same time the screw feed mechanism 7 is connected to secure a high-precision and minute sending of the positioner 6 into one direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000324801-A (JP)
Title: Drive circuit for voltage-controlled semiconductor device
Inventor: TAKUBO HIROSHI
IPC: H02M1/08
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To facilitate switching in short time and prevent increase in switching loss by connecting the connecting point between a first switching circuit and a second switching circuit with the gate terminal of a voltage-controlled semiconductor device. SOLUTION: When the gate voltage VGE of IGBT 7 reaches a threshold voltage and gate charges are discharged to a capacitor 9, the IGBT 7 starts turn-off operation. Since the capacitance of the capacitor 9 is set to such a value as to store the gate charges, the gate charges are discharged only through a resistor 5 when collector current is interrupted. After the gate charges are discharged to the capacitor 9, the discharge current is reduced by the gate resistor 5, and the rate of change of current and the rate of change of voltage are reduced. After the interruption of the IGBT 7, the off state is maintained by a power supply 2 for off. Thus, switching loss is prevented, and surge voltage due to reduction in the rate of change of current and switching noise due to reduction in the rate of change of voltage is prevented.
Patent JP-S5354283-A (JP)
Title: Base films for laminating having improved low temperature sealability andheat resistance
Inventor: KONDOU KAZUO
IPC: B32B7/02
Filed: 1976-10-27
Abstract: PURPOSE: To obtain the title films usable for automatic food packaging, by laminating a polyolefin resin on an extremely thin polyolefin resin having a higher melting point, and by making the high-melting resin side a heat-sealing surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08328808-A (JP)
Title: Edit/display method for hierarchical structure data
Inventor: MORI NORIYUKI
IPC: G06F3/0481
Filed: 1995-05-29
Abstract: PURPOSE: To provide a hierarchical structure data edit display method not requiring an operation to set an edit destination in a state to designate in advance before an edit operation and improved so that low-order hierarchical data is displayed during dragging. CONSTITUTION: The edit operation is performed only by dragging the data of an edit origin without designating the edit destination in advance by rendering judgement based on the information of a low-order hierarchical data display instruction judging part internal information storage part 133 by a low-order hierarchical display instruction judging part 125, and controlling hierarchincal structure data display based on such judgement by a hierarchical structure data display control part 127.
Patent JP-H02310004-A (JP)
Title: Extrusion molding method of intimate mixture of powder
Inventor: KONO NORIO
IPC: B28B3/20
Filed: 1989-05-25
Abstract: PURPOSE:To obtain a two-dimensional or three dimensional curved surface without having post processing, by a method wherein a velocity ingredient of an extruder speed is added in the direction vertical to an extruding direction. CONSTITUTION:An extrusion molding device of an intimate mixture of powder is constituted of an extrusion cylinder 1, screw 2 and die 3 comprised of dies 12, 12 ', die holder 15 and a breaker plate 16. The cylinder 1 and die 3 can be heated to a desired temperature with heaters 21, 22 positioning at the outside of the cylinder 1 and die holder 15. Lengths of respective linear parts 42, 42 ' of the dies 12, 12 ' are different from each other. The intimate mixture obtained by mixing and kneading ceramics, at least a kind of metallic powder and a binder having plasticity is melted by filling the same into a space between the cylinder 1 and screw 2 after heating of the cylinder 1, screw 2 and die 3. Since a velocity ingredient vertical to an extruding direction is generated by generating difference in flow resistance at the time when the intimate mix ture passes through an air gap between the linear parts 42, 42 ' since the lengths of the linear parts 42, 42 ' of the dies 12, 12 ' are different from each other, an extrusion molded body 30 becomes a bent matter having a two-dimensional curved surface.
Patent JP-H05300512-A (JP)
Title: Charged channel register system for catv subscriber terminal
Inventor: HASEGAWA YOSHIKO
IPC: H04N7/16
Filed: 1992-04-23
Abstract: PURPOSE:To register a long-term contract covering several months and the per-day contracts with a single input operation. CONSTITUTION:A contract starting date storage part 11 and a contract ending date storage part 12 store the contract starting and ending dates respectively. A comparing part 14 compares the contract starting date stored in the part 11 with the present date of a clock part 13 to check whether the present date is later than the contract starting date or not. A comparing part 15 compares the contract ending date stored in the part 12 with the present date of the part 13 to check whether the present date is earlier than the contract ending date or not. Then a deciding part 16 decides whether the present date is included or not in the contract term of each CATV subscriber terminal based on the results of both parts 14 and 15. If so, the part 16 transmits the identification information on each CATV subscriber terminal and the contract contents to the subscriber terminals 5a and 5b respectively as the contract information.
Patent JP-S5463171-A (JP)
Title: Preparation of porous polytetrafluoroethylene
Inventor: KAWAKAMI KANJI
IPC: B29C55/02
Filed: 1977-10-28
Abstract: PURPOSE: To prepare a highly porous poytetrafluoroethylene (PTFE) molded product with relatively low draw ratio, by heating and foaming a PTFE molded product containing a foaming agent and a liquid lubricant, followed by drawing the product.  
     CONSTITUTION: A PTFE molded product having a porosity of 15W95% and pore sized of about 0.01W100μ, is prepared by (1) forming a PTFE composition composed of (A) 100 parts by weight of PTFE powder, (B) about 0.1W15 parts by weight of a foaming agent such as azodicarbonamide, ammonium carbonate, etc., and (C) about 5W50 parts by weight of a liquid lubricant such as liquid paraffin, naphtha, etc., by extrusion or rolling, (2) removing the liquid lubricant from the molded product by heating or extraction, (3) heating the product above the decomposition temperature of the foaming agent for about 1W30 minutes to form a porous article, and (4) drawing the peoduct at a draw ratio of ≥ about 10%, a rate of drawing of ≥ about 1%/sec, and a drawing temperature of below the melting point of PTFE. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5557534-A (JP)
Title: Preparation of gluconic acids
Inventor: SHIOZU SUSUMU
IPC: C07C51/00
Filed: 1978-10-25
Abstract: PURPOSE: To obtain gluconic acids useful as cleaning agents, coagulating agents, etc., from gluconic acid salts which are easily obtained by concentrating and cooling the waste water of the regeneration of an anion-exchange resin, discharged from the process of the preparation of sorbitol.  
     CONSTITUTION: Sorbitol prepared from glucose is purified with an ion-exchange resin. In waste water produced in the regeneration treatment of this resin, 10W50%, based on solid content, of sodium gluconate is contained. The waste water is collected, concentrated and cooled to give sodium gluconate easily, from which free gluconic acid can be obtained by using a cation-exchange resin. The gluconic acid is further converted into glucono-δ-lactone, calcium gluconate, etc.  
     EFFECT: Advantageous also from the respect of the treatment of waste water in the preparation of sorbitol.  
     USE: Acidifying condiments, pH-lowering agents, calcium sypplying agents, and additives for cement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04331186-A (JP)
Title: Thermal record material for infrared laser
Inventor: HOSOI NORIYUKI
IPC: B41M5/337
Filed: 1991-05-02
Abstract: PURPOSE:To provide a thermal record material for infrared laser with which high grade recording having high sensitivity and a little coloring on texture can be performed. CONSTITUTION:A thermal record material for infrared laser is provided with, on a support body thereof, a thermal layer containing at least a substantially colorless coloring component A, a substantially colorless coloring component B which colors reacting to the coloring component A, and an infrared-ray absorbent coloring matter. At least one of the coloring components is microcapsuled and the infrared-ray absorbent coloring matter is contained in the microcapsule.
Patent JP-S5754932-A (JP)
Title: Switch mechanism of camera
Inventor: ARAKI RIYOUTA
IPC: G03B17/42
Filed: 1980-09-19
Abstract: PURPOSE:To stably control an electromagnetic mechanism, by providing a switch whose make and break are controlled by being interlocked when an operation of the shutter push-button and completion of the winding operation are executed completely. CONSTITUTION:This switch mechanism is provided with a moving member 29 which is interlocked with the pressure operation of a shutter push-button 28 and moves to a release position from a hook position, and a shifting member which mechanically detects completion of the winding operation and shifts to the releas position from the hook position. Also, it is constituted of an operating member 25 which is operated when operation is hooked by at least one of the moving member 29 and the shifting member 20 being at the hook position, and both the members 29, 20 have moved to the release position, and switches S1, S2 whose make and break are controlled by being interlocked with this operating member 25.
Patent JP-H031237-A (JP)
Title: Assembling device for fuzzy processor and max circuit
Inventor: YAMAKAWA RETSU
IPC: G06N7/02
Filed: 1989-05-24
Abstract: PURPOSE:To simplify configuration by providing a membership function circuit and plural switches connected mutually in parallel with the output side of the circuit, and providing plural control law circuits arranged at every control law and a weight circuit to supply weight on each switch in the control law circuit. CONSTITUTION:At least one of the membership function circuits 31a and 31b which output a signal representing a membership function corresponding to an input signal and the plural switches 52 connected mutually in parallel with the output side of the circuit are provided, respectively. And the weight circuit 42 which supplies the weight on the plural control law circuits 51 provided at every control law and each switch in the control law circuit 51, respectively is provided. Thereby, a fuzzy processor with easy configuration expressing the antecedent part of implication(control law) in fuzzy fashion and the consequent part in singleton(nonfuzzy) can be obtained.
Patent JP-S5355543-A (JP)
Title: Air conditioner
Inventor: KUSASHIO AKIRA
IPC: F25B13/00
Filed: 1976-10-29
Abstract: PURPOSE: When warming the room, by making the inner diameter of the piping that leads from the outlet opening of the heat exchanger outside the room to the inlet opening of the four way valve smaller than that of the piping that leads from the outlet of the said valve to the inlet of the compressor, to prevent the frosting of the heat exchanger outside the room. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5761409-A (JP)
Title: Piston ring detacher
Inventor: AKATSU KATSUMASA
IPC: B23C3/22
Filed: 1980-09-22
Abstract: PURPOSE: To improve the productionability by constructing such that it can be adapted easily to the variation of the diameter and the port of a piston ring while a plurality of piston rings having the tapered port can be worked simultaneously.  
     CONSTITUTION: A tubular table 1 movable by a feeding cylinder is assembled to the base 9 of the device while a piston ring 8 is arranged on a table face 14. A milling cutter 3 rotated by a motor 38 is supported on the base 9 by means of a milling cutter rotary shaft and a main shaft base 32. The piston ring 8 on the table face 14 is rotated to the left while clamping through a clamp means to fix the rotary position, then the table is advanced by a feeding means in parallel with the table face while rectangularly against the rotary shaft of the milling cutter thus to cut the right port by means of a milling cutter 3. Consequently the productionability can be improved considerably. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10315630-A (JP)
Title: Uv setting thermal transfer ink
Inventor: TAKAHASHI SHIRO
IPC: C09D11/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To contain ester methacrylate with one ethylenic unsaturated double bond in the molecule, a resin which is compatible with the ester methacrylate and has a specific softening point and a wax which shows high dispersion properties and a specific melt point and enhance the fluidity at a normal temperature without the use of a solvent. SOLUTION: This UV setting thermal transfer ink is made up of ester methacrylate with one ethylenic unsaturated double bond in the molecule, a resin which is compatible with the ester methacrylate and has a softening point of 50-130 deg.C, a wax C which is highly dispersible into the ester methacrylate and a melt point of 50-100 deg.C, a photopolymerization initiator and a colorant as essential components. The ratio of the resin B contained in the ink is 1-21 wt.%. When this ratio is too low, tackiness required for transfer is low, and when the ratio is too high, the ink viscosity increases excessively, so that the ink is hard and therefore, cannot be applied. The wax is melted into the ester methacrylate at 90-110 deg.C and is uniformly dispersed through whitening and deposition at 50-105 deg.C.
Patent JP-S5867673-A (JP)
Title: Imidosulfamide derivative
Inventor: JIYON JIERARUDO GURIISON
IPC: C07D217/08
Filed: 1982-07-26
Abstract: Imidosulfamide derivatives useful in the treatment of allergic conditions are prepared by reaction of an appropriately substituted tetrahydroisoquinoline and chlorosulfonylisocyanate in the presence of a non-nucleophilic organic base. Pharmaceutical compositions and methods of inhibiting the symptoms of an allergic response are also disclosed.
Patent JP-S5655743-A (JP)
Title: Differential control type differential gear
Inventor: TOMOYOSE RIICHI
IPC: F16H48/38
Filed: 1979-10-11
Abstract: PURPOSE: To convey power from road surface to wheels when the other wheels are idling by driving differential gear by a driving force from the road surface.  
     CONSTITUTION: A cylindrical gear 3, to which engine power is conveyed through a drive pinion 1, is mounted on a ring gear 2. When outer wheels receive driving force from a road surface when a car is turning, they turn faster than ring gears 2, and one of the gears 4, 9, which are inscribed in the cylindrical gear 3, that is on the outer side rotates on its axis. That is, the driving force from wheels 7, 12 when wheels 14, 15 receive power from the road surface turns the cylindrical gear 3 through gears 5, 10 and the inscribed gears 4, 9. In this case, the gears 4, 9 rotate as a revolving torque of the gears 4, 9 around wheels 7, 12 becomes larger than a rotating torque. Therefore, the wheels on the outside rotates faster than the ring gear 2, and the wheels are differentiated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5922311-A (JP)
Inventor: YOSHIDA SHIYUUICHI
IPC: H01G4/224
Filed: 1982-07-29
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-S63299470-A (JP)
Title: Recording and reproducing device for still picture voice signal
Inventor: YAMADA YOSHIHIRO
IPC: H04N5/92
Filed: 1987-05-29
Abstract: PURPOSE:To compensate the information of the missed part of a voice signal, by superposing and recording specific chrominance signals, and detecting the distortion of the specific chrominance signal superposed on a picture signal at the time of reproduction. CONSTITUTION:The voice signal to be recorded is converted to a digital signal by an A/D converter 41, and outputted from a D/A converter 43 synchronizing with the speed of a video signal. Furthermore, a color difference signal with a contant amplitude generated at a chrominance signal generation circuit 46 is added on the signal. When time base-compressed voice signal is reproduced, the missing part of the color difference signal obtained from a signal separation circuit 2 is detected by a defect detection circuit 3, and the compensation of a luminance signal is performed on the missing part detected by the defect detection circuit 3 by a compensation circuit 4. In such a way, it is possible to improve sound quality in an audible sense.