baber/WOPTO huggingface dataset:
Patent JP-S61166989-A (JP)
Title: Method and device for supplying locally processing fluid
Inventor: OGINO HIROYUKI
IPC: C23F4/04
Filed: 1985-01-21
Abstract: PURPOSE:To process effectively only the specific very small processing part while suppressing the influence to the other part as best as possible in the stage of plating or etching the very small part of a work by using a specifically constructed processing fluid injection device and laser light. CONSTITUTION:The device made into the three-layered construction consisting of an outside cylinder 1, an inside cylinder 2 and an inside cylinder 3 from the outside is used for the device for supplying the processing fluid such as plating or etching soln. in order to plate or etch the specific very small part 9 on the surface of the work 8. The central axis of the inside cylinder 3 is disposed right above the part 9 to be processed at a slight spacing therefrom and the processing fluid is supplied from the inside cylinder 3 through an introducing pipe 7; at the same time, the processing fluid and the part 9 is activated by the laser light 11 by which the part 9 is subjected to processing such as plating. The processing fluid enters the cylinder 2 from the bottom end of the cylinder 3 and is discharged therefrom through a discharge pipe 6. Fluid such as air is supplied through an introducing pipe 5 into the cylinder 1 to prevent contact of the processing fluid with the other part except the part 9 by the pressure thereof. Only the part 9 is thus exactly processed.
Patent JP-S59133720-A (JP)
Title: Slicing circuit
Inventor: ISOGAWA TOSHIAKI
IPC: H04N5/20
Filed: 1983-01-20
Abstract: PURPOSE:To obtain a slice signal having high accuracy by controlling the gain in response to the slice level. CONSTITUTION:A slicing circuit 16 is formed between a terminal T11 and an earth with resistances R21 and R22, a constant current source Q14, transistors Q11-Q13, Q31, Q32, etc. A current mirror circuit 21 is formed with a constant source Q25, TRQ21-Q24, etc., and at the same time a double balance type multiplying circuit 22 is formed with TRQ41, TRQ42 and a constant current source Q43, etc. Thus the gamma-compensated 5 luminance signal voltage Vy(Sy) is compared with the reference voltage VB and sliced 16 to produce a signal Ss. Therefore the variation of the signal Vy at a slice level VB becomes sharp and can be clearly sliced. In addition, the accuracy of the slice level can be improved since the signal is sliced by the comparison of voltage through TRQ11- Q13 without using the VBE of TR.
Patent JP-S57145602-A (JP)
Title: Clamping tool of ski boots
Inventor: JIYORUJIO BATSUGIO
IPC: A43B5/04
Filed: 1982-01-22
Abstract: The invention relates to a closure device particularly for ski boots. 
<??>It is a known fact that closure devices for ski boots generally comprise hooks which utilize the lever principle, and which are in many situations difficult to operate. The above problem is solved by a closure device which comprises a box-like body associated with one of the flaps to be brought together and provided with a knob (30) for actuating a spool (4) whereon at least one small cable (8) associated with the other of the flaps to be brought together is wound. Also provided is a ratchet gear means (50) driven through the knob (30) and adapted to lock the spool (4) at any selected position as the knob (30) is turned in one direction, and to release the spool (4) as the knob (30) is rotated in the opposite direction.
Patent JP-S59134208-A (JP)
Title: Prevention of adherence of water organism
Inventor: OOYA TSUTOMU
IPC: E02B17/00
Filed: 1983-01-20
Abstract: PURPOSE:To prevent the adherence of water organisms to the surface of an underwater structure by covering the underwater structure with a specific fuzzy, fibrous, cloth, net or porous sheet. CONSTITUTION:An underwater structure is covered with a fuzzy or fibrous material of a fuzzing height of 0.1mm. or more, or with a cloth, net or porous sheet of a thickness of 1mm. or more. The fuzzy material used includes such animal fur as sheep, cattle, etc., and the fibrous material used includes a natural fiber, a synthetic fiber, a processed filament, etc. Also, the cloth used includes a fuzzy or fibrous plain or twilled weave, and the net used includes ones whose area (50% or more) to be immersed in water is covered. Also, the porous sheet used includes urethane foam, foamed polystyrene, etc.
Patent JP-S57123928-A (JP)
Title: Production of composite wire
Inventor: SASAKI MITSUHIRO
IPC: H01B13/00
Filed: 1981-01-23
Abstract: PURPOSE:To obtain a composite wire wherein sufficient airtight sealing is maintained for glass sealing by inserting a copper core into a tubular body of an Fe-Ni type alloy, predrawing the same then repeating cold drawing and reduction annealing. CONSTITUTION:A copper core for forming a conductive core is inserted into a tubular body of an Fe-Ni-based alloy, and these are predrawn to fit the tubular body and the copper core tightly. Thence, these are cold drawn, after which they are annealed in a reducing atmosphere, whereby a mutually diffused layer is formed at the boundary faces of the tubular body and the copper core. This cold drawing and reduction annealing are repeated until these are finished to a composite wire of a desired diameter. If such composite wire is used as a metallic wire for soft glass sealing purposes of semicondutors of high outputs, rectifiers, capacitors and relays, the wall thickness of the alloy layer is made uniform without generating any cracks in the glass and therefore conductivity is stabilized.
Patent JP-S54117165-A (JP)
Title: Step indicating device of full automatic washing machine
Inventor: MORI KUNIHITO
IPC: D06F33/00
Filed: 1978-01-26
Abstract: PURPOSE: To provide the subject device wherein the step advancing state can be judged obviously at a glance by the flashing and successive extinction of the indication lamps, and the remaining time is clearly found.  
     CONSTITUTION: Indication lamps L1 through L9 lighted in correspondence to the operations for setting times or number of times of operation for respective steps of washing, rinsing and dehydrating are provided in a plurality in every said step. A plurality of indication lamps L1 through L9 in correspondence to the operational steps are flashed at predetermined intervals, and in the sequence of completion of the operations, said indication lamps are extinguished to indicate the advancing state from the washing step to the dehydration step. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11202980-A (JP)
Title: Circuit for rewriting and rewriting and erasing method for microcomputer having built-in flash memory
Inventor: IMOTO MITSURU
IPC: G06F1/24
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide tolerance of disturbing noise and to securely control the rewriting and erasure of the flash memory. SOLUTION: The output port 31 of a reset IC 3 is connected to the reset port 2 of a microcomputer(MCU) 1 having the flash memory inside. To the input port 32 of the reset IC 3, a source voltage is applied through a resistance R1. Further, a connector 4 for reset signal input is connected to the input port 32 of the reset IC 3 through a resistance R2. The resistances R1 and R2 are so adjusted (e.g. R1=R2) that when 0 V is applied to the connector 4, the voltage applied to the input port 32 of the reset IC 3 is held between 0.65 to 4.25 V.
Patent JP-H11202346-A (JP)
Title: Liquid crystal element
Inventor: AOYAMA KAZUHIRO
IPC: G02F1/141
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To suppress the inversion defect of liquid crystal molecules by the use of adhesive particles and to obtain a liquid crystal element which is capable of making good display while having impact resistance by interspersing the inside of a display region with the adhesive particles for adhering a pair of substrates apart a prescribed distance and specifying the angle formed by the adhesive particles and the substrate surface. SOLUTION: The adhesive particles 6 are formed to the grain size larger than the grain size of spacers and are crushed and simultaneously adhere the upper and lower substrates when the upper and lower substrates are bonded to each other. The adhesive particles 6 are so prepd. that the angle θ formed by the substrate surfaces, i.e., the surfaces of alignment layers 4, 14 and the adhesive particles 6 attains >=90 deg.C at the section of the adhesive particles 6 after the bonding of the upper and lower substrates to each other. The adhesive particles formed by adhering particulates of surface energy of <=35 dyne/cm to their surfaces are adequately used as such adhesive particles 6. Such particulates are preferably PTFE(polytetrafluoroethylene) and the grain size thereof is preferably <=0.3 μm.
Patent JP-H03215526-A (JP)
Title: Production of polyarylene sulfide
Inventor: KAWAKAMI MICHITOMO
IPC: C08G75/02
Filed: 1990-01-19
Abstract: PURPOSE:To stably produce a high-mol.-wt. linear polyarylene sulfide at a low cost by reacting an alkali metal sulfide with a dihaloarom. compd. in the presence of an alkaline earth metal (hydr)oxide in two processes under different conditions. CONSTITUTION:One mol of an alkali metal sulfide (e.g. sodium sulfide) is reacted with a dihaloarom. compd. (e.g. p-dihalobenzene) in the presence of 0.01-0.1mol of an alkaline earth metal (hydr)oxide (e.g. calcium hydroxide) in an org. amide solvent (e.g. N-methylpyrrolidone) in the presence of 0.5-10mol of water at 180-235 deg.C until the conversion of the dihaloarom. compd. reaches at least 50mol.% thus completing the first reaction step. Then the second reaction process is carried out at 245-290 deg.C in the presence of 1.8-10mol of water.
Patent JP-H11260372-A (JP)
Title: Manufacture of nonaqueous secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/058
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To improve the cycle characteristic and load characteristic, while preventing the elution of a collector by constructing a positive electrode collector and/or a positive electrode armor of aluminum with aluminum oxide coating on the surface and having lithium intercalate into a negative electrode material by injecting an electrolyte. SOLUTION: A positive electrode collector is constructed of an aluminum foil with the surface covered with aluminum oxide. By mixing petroleum coke with N-methylpyrrolidone solution, in which polyvinylidene fluoride is dissolved, a mixed solution is prepared. Next, by applying this mix solution to a negative electrode collector made of copper foil and then bringing the negative collector into contact with lithium foil, a negative electrode 2 is formed. Lithium on the negative electrode 2 is intercalated into the petroleum coke serving as a negative electrode material after injecting the electrolyte. Then, a separator 3 is arranged between the positive electrode 1 and the negative electrode 2, and these are wound up into a spiral shape and form a group 4 of electrodes.
Patent JP-S63176108-A (JP)
Inventor: UBA TETSUO
IPC: E04G11/36
Filed: 1987-01-19
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-S59132629-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAO ICHIROU
IPC: H01L21/306
Filed: 1983-01-20
Abstract: PURPOSE:To enable to form grooves or diffusion regions of different depths on the same substrate at the same time according to etching or a diffusion process of one time by a method wherein a diffusion rate-determining etching liquid is used, and sizes of opening parts for etching are made to differ. CONSTITUTION:A clad layer 2-1, an active layer 3, a clad layer 2-2, a second active layer 4 and a clad layer 2-3 are grown on an InP substrate 1. A CVD-SiO2 film is grown thereon, and opening parts of a 2.5mum width stripe type and a 5mum width stripe type are formed. When etching is performed according to a Br2-CH3OH liquid, a groove of 2.2mum etching depth is obtained at the 2.5mum stripe part, and a groove of 1.0mum etching depth is obtained at the 5mum stripe part. Then, when diffusion of Zn is performed as to obtain 2.0mum diffusion depth, the diffusion base of a region 8 reaches the first active layer 3 at the 2.5mum stripe part, and the diffusion base of a region 9 reaches the second active layer 4 at the 5mum stripe part.
Patent JP-H01186168-A (JP)
Title: Light-receiving high voltage generation circuit
Inventor: ISHIMURA KATSUHIRO
IPC: H04B10/69
Filed: 1988-01-20
Abstract: PURPOSE:To miniaturize a pulse oscillation circuit and to improve reliability, by increasing current driving capacity to a boosting rectification circuit with a current drive circuit connected to the pulse oscillation circuit and by providing a capacitor between the current drive circuit and the boosting rectification circuit. CONSTITUTION:A light-receiving high voltage generation circuit is composed of a pulse oscillation circuit 1 using CMOS gates, a current drive circuit 2 where CMOS gates 21-23 are connected in parallel, a capacitor 3, a Cockcroft- Walton circuit 4, a low-pass filter 5 and an avalanche photodiode(APD) 6. The output pulse of the pulse oscillation circuit 1 is amplified in current by the current drive circuit 2. The boosting rectification circuit 4 is driven through the capacitor 3. The pulse is thereby boosted and rectified by the circuit 4 and the high necessary for the avalanche photodiode 6 can be obtained.
Patent JP-S63175853-A (JP)
Title: Silver halide photographic sensitive material inhibiting fogging
Inventor: SAKAMOTO HIDEKAZU
IPC: G03C1/34
Filed: 1987-01-16
Abstract: PURPOSE:To maintain the stable photographic characteristics during storage even at high temp. and humidity and to prevent fogging by incorporating a specified compd. into a silver halide emulsion layer and/or a hydrophilic colloidal layer adjacent to the emulsion layer. CONSTITUTION:At least one kind of compd. represented by the formula is incorporated into a silver halide emulsion layer and/or a hydrophilic colloidal layer adjacent to the emulsion layer. In the formula, X is S or Se atom, R<1> is -COR<3> or -COOR<4>- (R<3> is an aliphat. or arom. group and R<4> is H atom, an aliphat. or arom. group), R<2> is halogen atom, alkyl, alkoxy, aryl, aralkyl or nitro group, (m) is an integer of 1-4 and (n) is an integer of 0-2. Thus, photosensitive layers are developed in a well-balanced state even at high temp. and fogging is inhibited without lowering the sensitivity.
Patent JP-S5393789-A (JP)
Title: Monitor strcutre of photo semiconductor
Inventor: KURATA YUKIO
IPC: H01S5/00
Filed: 1977-01-27
Abstract: PURPOSE:To eliminate the need for alignment of both elements and retionalize adjustment lines requiring labor by simultaneously forming a pair of light emitting element and monitoring photo detector on the same semiconductor substrate through photoetching.
Patent JP-S60152921-A (JP)
Title: Portable vibration meter
Inventor: ARITA YOSHIO
IPC: G01H1/00
Filed: 1984-01-23
Abstract: PURPOSE:To simplify measurement, by contacting a pickup in accordance with the indication of the name of equipment to be measured, a measuring position and a measuring mode, which are memorized through an input and output device, and outputting the obtained measured mode value by the input and output device. CONSTITUTION:An input and output device 21 is connected to a host computer (not shown). The name of equipment to be measured and the like are written into a first memory device 16. When a measurement starting switch 19 is depressed, the name of the equipment to be measured and the like are displayed on a display device 20. At the same time, an automatic setting device 17 is operated and a measuring mode and a range are set. When a vibration pickup 11 is contacted in accordance with the display, an analog signal is obtained. The operation processing corresponding to the measuring mode is performed by a vibration accelerating part 15, a vibration speed part 14 and a vibration amplitude part 13 in a mode conversion device 12. The results are stored in a second memory 18 through the automatic setting device 17 and an A/D converter. The results are displayed on the display device 20 together with the previously measured value. After the measurement, the data in the memory device 18 is transmitted to the host computer through the device 21.
Patent JP-S60153072-A (JP)
Title: Separating method of recording paper of copying machine
Inventor: USUI HIDETOSHI
IPC: G03G15/14
Filed: 1984-01-23
Abstract: PURPOSE:To separate recording paper stable without any trouble regardless of the kind of an original by controlling the voltage or current of a separation electrode on the basis of light information with which the original is irradiated. CONSTITUTION:A photocoupler 15 supplies density distribution information on the original 1 to a microcomputer 16. The microcomputer 16 discriminates that the original is in solid white when the total frequency of, for example, >=1.0 density is <=1/2 as large as the whole or that the original is in solid black when >1/2, and controls the voltage impressed to the separation electrode 14 according to the discrimination result. Therefore, a photosensor is never stained and the recording paper is separated stably regardless of the kind of the original.
Patent JP-2000202582-A (JP)
Title: Casting apparatus
Inventor: SAKAGUCHI HARUO
IPC: B22D11/04
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a casting apparatus, with which a cast slab can efficiently be cast. SOLUTION: Three casting strands S vertically drawing out the cast slab are arranged, and in each casting strand, a table 24 for elevating/lowering and a cylinder device 25 for elevating/lowering for drawing out while supporting the lower end part of the cast slab C, are arranged, respectively. Further, a cylinder device for forcibly drawing down the cast slab at the starting time of the casting, is arranged and a cast slab inclining device 3 for supporting the cast slab drawn out from the table 24 for elevating/lowering and inclined on a table for carrying out, is arranged. Furthermore, a transporting carriage 13 so as to be freely transported on each casting strand is arranged at a table 1 side in the upper position of each casting strand S, and a mold 5 is laid on the transporting carriage 13.
Patent JP-2000205645-A (JP)
Title: One-can and multi-aqueduct water heater with filtering function
Inventor: HANAZAWA SEISHI
IPC: B01D35/027
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a one-can and multi-aqueduct water heater with a filtering function capable of raising water used for a thermal sterilization to a thermally sterilizable temperature by little times of ON and OFF of combustions in a short time, and delicately controlling the temperature of the water. SOLUTION: A thermal sterilization executing unit 251 sets solenoid valves 60, 170 so that water is circulated in a thermal sterilization annular route detouring a bathtub 200 through a filtering tank 130 and a circulating pump 70, then drives the pump 70 and then burns a burner 11 in this state, and thermally sterilizes the tank or the like. In this case, a burning area of the burner 11 is increased to a large burning area B from the start of the sterilizing until a predetermined time is elapsed, and then switched to a small burning area A having smaller burning area than this.
Patent JP-S57123642-A (JP)
Title: High pressure electric discharge lamp
Inventor: WATANABE KEIJI
IPC: H01J61/54
Filed: 1981-01-23
Abstract: PURPOSE:To facilitate discharge starting, shorten restarting time and to reduce the necessary voltage for restarting by a method wherein an electrode heating body for heating one of the main electrodes of a luminous tube is provided together with a projection formed in a portion of the luminous tube and, in addition, a heating body for heating the projection is also provided. CONSTITUTION:Main electrodes 2, 3 are arranged on both sides and a filament 15 made from tungsten for heating the main electrodes is provided in close proximity to one 2 of the main electrodes. One end of the filament is connected with the main electrode 2. In addition, a projection 13 externally projected from the central portion of a luminous tube 1 is formed and a heating body 14 is spirally wound on the projection. This body 14 for heating the projection is placed across the main electrode 3 and a lead wire 9. With this construction, starting of a discharge can be made extremely easy, while restarting time is shortened. In addition, the voltage necessary for restarting is also considerably reduced.
Patent JP-S63177749-A (JP)
Inventor: KIMURA EIJI
IPC: A01K63/04
Filed: 1987-01-16
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-S5291720-A (JP)
Title: Operation of blast furnace
Inventor: FUJITA ISAO
IPC: C22B1/00
Filed: 1976-01-28
Abstract: PURPOSE: Iron ore pellets make by arrangement of MgO to powder ore are crushed to the aimed particle size and charged to blast furnace. Flow of pellets into center part of the furnace is thus prevented, reducibility of the pellets is improved and the state of the furnace is stabilized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06218429-A (JP)
Title: Method for controlling wound tension of metallic strip
Inventor: MURAYAMA GENZO
IPC: B65H43/00
Filed: 1993-01-22
Abstract: PURPOSE:To remove a segment mark and a graze by finding and setting a winding tension through fuzzy control with kinds of steel of metallic strip, sheet thickness, wound coil diameter as factors. CONSTITUTION:A process control computer 10 sends a unit tension decided by a strip size, kinds of steel to a fuzzy controller 20. The fuzzy controller 20 fetches states (sheet thickness, wound coil diameter) of the wound coil and using the set value of the sent tension decided corrective set value is decided by the fuzzy inference. Further, the fuzzy controller 20, similarly, decides the wound thickness in the on/off for the tension correction through the fuzzy inference. These are sent to the tension reel controller 30 to control a drive motor 40 of the tension reel 41. Since the tension is set in consideration of the relation between the failure generated in the wound coil and the wound tension, the yield is improved.
Patent JP-S57124361-A (JP)
Title: Picture forming device
Inventor: MIZUSHIMA TOSHIAKI
IPC: G03G15/02
Filed: 1981-01-23
Abstract: PURPOSE:To make a charging voltage of a copying paper constant, by changing  a voltage supplied to a charger according to paper size, in an electronic photographic copying machine using zinc oxide paper. CONSTITUTION:When the size of copying paper is smaller, ion flow radiated from the charger to the paper changes and a current flowing to the charger is increased. As a rsult, a charging voltage is lowered through voltage drop. To prevent it, a switch S is switched according to the result of detection of a copying paper size detector D, a ratio distributing a voltage V is changed by resistors R2-Rn and R1 is changed, and a voltage applied to power supply voltage generators HV1, HV2 of the charger T can be adjusted.
Patent JP-H01183474-A (JP)
Title: Production of thin plates of piezo ceramic
Inventor: NAGAYAMA KAZUHIKO
IPC: H01L41/39
Filed: 1988-01-19
Abstract: PURPOSE:To enable efficient production of continuous, thins plate free from sintering defects by sintering a formed powder of piezo ceramic under the optimal load. CONSTITUTION:A placing powder 2 of zirconia is sprayed on the placing plate 1 of zirconia or the like and a formed powder of piezo ceramic 3 such as lead titanate-lead zirconate-lead nickelniobate is placed thereon. Further, the placing powder 4 is sprayed thereon and the placing plate 5 is stacked thereon. In this case, the weight of the placing plate 5 is set in the range from half to double of the weight of the formed powder 3. When the weight is lack with the plate, the stacking plate 6 is increased. Then, they are placed on the alumina bed 8, covered with the alumina lid 9 to close tightly and sintered. Thus, a sintered product of a continuous, thin plate of piezo ceramic is obtained by a single-stage sintering operation with reduced defects such as warpage or deformation. Further, abrasing process is simplified and the production yield is improved.