baber/WOPTO huggingface dataset:
Patent JP-H08315903-A (JP)
Title: Seal member and seal structure
Inventor: OHASHI KYOSUKE
IPC: H01R13/52
Filed: 1995-05-19
Abstract: PURPOSE: To prevent the occurrence of damages to a seal member at the production process thereof and stably maintain an excellent sealing function, regarding a seal member used to keep a proper sealing function for the extension section of a wire or the like. CONSTITUTION: A seal member 10 is formed out of an inner member 12 and an outer member 14. The external shape of the member 12 and the internal shape of the member 14 are molded to have a taper for allowing the engaging thereof. Also, a through-hole 12a to lead a wire or the like is drilled through the member 12, and annular projections 12b and 12c are formed on the inner wall of the hole 12a. In addition, a slit 12d is formed on the wall of the hole 12a for facilitating the expansion of the diameter of the member 12.
Patent JP-H02302673-A (JP)
Title: Impedance measuring apparatus
Inventor: IIZUKA HIROSHI
IPC: G01R27/02
Filed: 1989-05-17
Abstract: PURPOSE:To simplify measuring operation by calculating impedance to be measured from the volume resistance ratio of two meters when the indications of the respective meters become zero. CONSTITUTION:A CT part 1 detects the voltage Ve applied to an element to be measured and the voltage Vi corresponding to the current flowing to said element. Next, a converter circuit (hybrid transformer rectifying part 9) inputs the outputs Ve, Vi of the CT part 1 to output ¦Ve¦, ¦Vi¦, ¦Ve+Vi¦, ¦Ve-Vi¦. Further, the apparatus has the first slide resistor 12 inputting ¦Ve¦, ¦Vi¦ and having the first meter 10 for detecting equilibrium connected to the slide middle point thereof and the second slide resistor 13 inputting ¦Ve+Vi¦, ¦Ve-Vi¦ and having the second meter 11 for detecting equilibrium connected to the middle point thereof. By this constitution, by adjusting the element to be measured so that the indications of the first and second meters 10, 11 become zero, the element to be measured can be set to known impedance. Further, the impedance of the element to be measured can be measured on the basis of the resistance ratio of the resistors 12, 13 at the time of zero indication.
Patent JP-S5645029-A (JP)
Title: Polyimide pattern forming method
Inventor: ITOGA MASANAO
IPC: H01L21/3065
Filed: 1979-09-20
Abstract: PURPOSE:To form a polyimide pattern in fewer processes with higher accuracy by forming a reverse pattern by using a P type resist film and applying polyamide on this before dry-etching. CONSTITUTION:A substrate 1 to be treated is coated with a P type resist film 2, and exposed by an electron beam. Then this is developed to melt and remove the exposed region 2E so that the remaining nonexposed region 2N forms a reverse pattern. Then the pattern 2N is treated on heating, coated with polyamide 3 so that the pattern 2N is buried, and treated on heating. Said polyamide can be replaced by polyamideimide. Then the polyamide 3 is etched by the plasma etching. Because the etching speed of the pattern 2N is much faster than the polyamide 3, when the upper surface of the pattern 2N is out, it is quickly removed leaving the polyamide film to form a desired pattern 3, which is treated on heating to obtain a polyimide pattern.
Patent JP-H06327475-A (JP)
Title: Preparation of immobilized enzyme
Inventor: IKUTA YUZO
IPC: C12N11/08
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a method for efficiently preparing an immobilized enzyme which is a lipase or a phospholipase immobilized on a carrier, excellent in the manifestation of the enzymic activity thereof, especially suitable for carrying out the transesterification in a system containing a trace amount of water and having a long life. CONSTITUTION:The method for transesterification comprises bringing a lipase or a phospholipase into contact with a resin carrier in the presence of a fatty acid or its derivative in immobilizing the lipase or phospholipase on the resin carrier having a functional group forming a covalent bond with an enzyme in an aqueous solution and a weak basic anion exchange group.
Patent JP-H0418609-A (JP)
Title: Sequence controller with positioning function for multi-axis
Inventor: MATSUSHITA KAZUHIKO
IPC: G05D3/12
Filed: 1990-05-11
Abstract: PURPOSE:To execute positioning control and the control of a cam signal accurately by inputting the control operation complete signal of a multi-axis position control unit based on a control start signal and the cam signal of a guide motor from the multi-axis position control unit. CONSTITUTION:A programmable controller PC 26 as a sequencer and a position control unit 28 are provided corresponding to each working process area A. The PC 26 supplies a job signal corresponding to a car type and a common start signal synchronously with the conveyance of a car body from the area A. The unit 28 selects a position control data corresponding to the car body from a RAM 32 and according to a program set to a ROM 34 in advance, signals are supplied corresponding to respective inverters 40, the solenoids of respective solenoid valves and the PC 26. The inverters 40 supply rotation command signals for moving guide motors 16X and 16Y to target rotation positions and on the other hand, excitation control signals are supplied to the solenoids for setting a stored exciting state. Further, the cam signal having contents set in advance and the signal for announcing the completion of the control operation are supplied to the PC 26.
Patent JP-H09308263-A (JP)
Title: System interconnection inverter
Inventor: NISHIO NAOKI
IPC: G05F1/67
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary radiation from a solar battery and increase a conversion efficiency of an inverter by connecting one terminal of each capacitor to each reactor and connecting the other terminal of each capacitor to one input side of a bridge. SOLUTION: In a filter 5, two capacitors 7 are used. One terminal of each capacitor 7 is connected to each reactor 6 and the other terminal of each capacitor 7 is connected to the low voltage side of the input of a bridge. The output of a multiplier 38 and the output current of the inverter are compared with each other by a PWM signal generating means 39 and PWM signals are generated so that the output of the multiplier 38 and the output current of the inverter may agree with each other. Semiconductor switching elements 2 of the bridge are driven by signals which are generated, based on the PWM signals. In other words, the switching element A is driven by a signal which is the same as the PWM signal and the switching element B is driven by a signal which is a reversed PWM signal.  No signal is input to the switching element C and a signal which drives switching elements in all the half-wave regions is input to the switching element D.
Patent JP-S5550427-A (JP)
Title: Manufacture of hot rolled medium or high carbon steel strip suitable for use in precision punching
Inventor: MORITA MASAHIKO
IPC: C22C38/00
Filed: 1978-10-03
Abstract: PURPOSE: To manufacture a steel strip having a spheroidized cementite structure and suitable for use in precision punching by adding a restricted amt. of Ti to a medium or high carbon steel of a predetermined compsn. and by specifying hot rolling and spheroidizing conditions.  
     CONSTITUTION: A medium or high carbon steel is prepared consisting of C 0.2W 0.7%, Si≤1.0%, Mn 0.5W2.0%, Al 0.005W0.50%, P 0.030%, S≤0.020%, Ti 0.010W0.50%, N≥0.0030% and the balance Fe and having Ti/N≥3. This steel is hot rolled at a finish rolling start temp. of 1030W700°C and a total reduction ratio of 50% or more, followed by cooling to 700°C at an average cooling rate of 10°C/sec or more, coiling at 700W450°C and spheroidizing at Ac 1 W650°C. By this steel compsn. and the treatments the spheroidizability of the steel is further enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04288961-A (JP)
Title: Reflow furnace
Inventor: KAWAGUCHI TORANOSUKE
IPC: H05K3/34
Filed: 1991-03-15
Abstract: PURPOSE:To prevent oxidation of copper foil on a printed board and the development of residue by chemical reaction with soldering paste by providing an ethanol gas adding device for adding the ethanol gas into an inert gas atmospheric chamber. CONSTITUTION:The ethanol gas supplying device 17 for supplying the ethanol gas into the chamber 4 under inert gas atmosphere of nitrogen, etc., is provided. The ethanol gas supplying device 17 consists of a vessel 13 filled with the liquefied ethanol 14, a pipe 12 for introducing outer air and a pipe 11 for introducing and supplying the ethanol gas into the chamber 4 by introducing this outer air. Further, in order to form air-curtains on an inlet 15 and an outlet 16, air nozzles 9, 10 are set at a partition wall 3 near the inlet 15 and the outlet 16. By this method, sealing and reducing atmosphere in the chamber 4 is kept. Therefore, the oxidation of copper foil on the printed board and the development of residue by the chemical reaction with soldering paste, are prevented. Further, necessity to use fluorocarbon etc., in the following washing process is eliminated.
Patent JP-H04287635-A (JP)
Title: Pie and its production
Inventor: IDE SHIYUUJIROU
IPC: A21D13/08
Filed: 1991-03-15
Abstract: PURPOSE:To prevent peeling and collapse readily occurring in transporting or eating a pie without impairing texture of the pie. CONSTITUTION:The surface of a pie is coated with water-soluble polysaccharides, preferably an aqueous solution of polysaccharides soluble in cold water and the coated pie is then baked to afford the objective pie, excellent in texture and hardly causing peeling and collapse. Guar gum has the maximum practicality as the polysaccharides soluble in cold water.
Patent JP-H10310126-A (JP)
Title: Paper container and its manufacture
Inventor: KOBAYASHI NORIO
IPC: B65D5/42
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To allow a visually handicapped person to easily identify liquid food in a paper container and also to facilitate storage of a packaging material by printing an indication mark on a heat-fused part of the packaging material including resin coated layers formed on outer and inner surfaces of a support material by printing chemical containing thermally expansive material as a component. SOLUTION: An indication region AR is formed at a predetermined position of a rectangle d3 on a third panel P of a packaging material 31, where braille dots 40 as an indication mark indicative of a type or the like of liquid food are printed in advance during a manufacturing stage of the packaging material 31. To print the braille clots 40, a micro capsule of a thermally expansive material is used in addition to ink as a component of printing chemical. In this case, a rectangle d1 and the rectangle d3 are aligned and heat-fused to each other to form an external sealing fin 32 as a heat-fused part, whereby the micro capsule expands to increase in diameter. Thus the liquid food in a paper container can be easily identified, so that a visually handicapped person need not learn information such as the number of recesses and protrusions for each type of liquid food.
Patent JP-S6013560-A (JP)
Title: Shuttle type line dot printer
Inventor: NIREKI TAKAO
IPC: B41J2/245
Filed: 1983-07-05
Abstract: PURPOSE:To accelerate a printing speed by efficiently taking out the response capacity of a printing hammer, by sliding a slide carrier having a printing hammer unit at an equal speed during passage through a printing region. CONSTITUTION:By providing a shuttle mechanism constituted of a slidable slide carrier 9 having a printing hammer unit 8 moved thereto, a plate cam 6 having a shape along which the slide carrier 9 is slid at an equal speed during passage through a printing region, two cam followers 10, 11 which convert the rotary motor of the plate cam 6 to a linear motion while grasping said plate cam 6 to transmit the same to the slide carrier 9 and fixed to the slide carrier and damper springs 15, 16 for absorbing the vibration impact of the slide carrier 9, the slide carrier 9 having the printing hammer unit 8 mounted thereto is allowed to slide at an equal speed when passes the printing region.
Patent JP-S61603-A (JP)
Inventor: NAKAMURA YUKIO
IPC: A41G3/00
Filed: 1984-06-13
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-H02301460-A (JP)
Title: Document printer
Inventor: SUZUKI SHINICHI
IPC: G09G5/26
Filed: 1989-05-16
Abstract: PURPOSE:To keep the printing qualities of a plurality of types of printer devices differing in printing density by a method wherein an outline font is used when the printing character size of a printing target character obtained from the number of dots of a reference-size character is not less than the predetermined number of dots, and a dot font is used when it is less than the predetermined number of dots. CONSTITUTION:When the character size of a printing target character is less than 53X53 dots in length and width, a printing control part 10 instructs a font read part 15 to read a 24-dot font stored in a 24-dot font storage part 20. The font read part 15 selects the 24-dot font storage part 20 and reads the dot font in accordance with the address calculation based on the character code of the printing target character. When the character size is not less than 53X53 dots in length and width, the printing control part 10 instructs the font read part 15 to read an outline font stored in an outline font storage part 21. The font read part 15 reads the outline font in accordance with the address calculation based on the character code of the printing target character.
Patent JP-S5646246-A (JP)
Title: Image receptor
Inventor: RIYUUZAKI SHIGERU
IPC: G03G15/01
Filed: 1979-09-21
Abstract: PURPOSE:To obtain a superior image efficiently by one time exposure and one time development unaffected by the atmospheric humidity, by providing a color forming layer containing an active clay and having a specified surface resistivity on a paper base and on this layer a specified dielectric layer capable of infiltrating colorless sublimable dye molecules through itself. CONSTITUTION:Color forming layer 3 contaning an active clay 2 and having surface resistivity <=10<9>OMEGA irrespective of the atmospheric humidity is formed on paper base 1. Dielectric layer 4 containing 10pts.wt. mixture of polyethylene PE and a styrene-butadiene copolymer SB at a PE/SB wt. ratio of 1:(0.3-1), and 25- 70pts.wt. is laminated on layer 3 to form an image receptor. A sharp transferred fogfree image is obtained on this image receptor by forming a particle image containing colorless sublimable dye particles on a photoreceptor by one time exposure and one time development, overlaying layer 4 on said particle image, and transferring the image electrostatically.
Patent JP-S63290686-A (JP)
Title: Arc welding controller
Inventor: TAKENAKA KAZUHIRO
IPC: B23K9/095
Filed: 1987-05-21
Abstract: PURPOSE:To obtain a weld zone with the stable quality by appraising the control of a welding current, the welding voltage, the welding speed, the welding heat input, the base metal temperature, the wire feed speed, etc., at the same time when the welding is proceeded and enabling to correct a characteristic of a welding source. CONSTITUTION:The titled welding controller consists of a welding machine 1, a welding torch 1a, a wire feed drum 1b, an electric power unit 2, a gas bomb 3, members 9 to be welded, a microcomputer 10, a personal computer 11, etc. Detected signals of the welding current, voltage, the wire feed quantity, the welding speed, the base metal temperature, etc., are inputted to the microcomputer 10. The microcomputer 10 carries out the sampling with the prescribed times/sec with respect to the welding current and voltage and calcultates these averrage values. The welding heat input is calculated from these values and the welding speed. These values are compared with preset values and it is decided whether these are within a tolerance or not and a proper command is issued. The personal computer 11 carries out the initial setting or the setting change with respect to the microcomputer 10 and sums up the data calculated and decided by the microcomputer 10 as the work recording data which are displayed and printed out together with message contents.
Patent JP-S61282737-A (JP)
Title: Air conditioner
Inventor: IIJIMA SEIICHI
IPC: F24F1/02
Filed: 1985-06-07
Abstract: PURPOSE:To save a space in a suction or discharging duct and prevent an outer appearance of the air conditioner from being spoiled by a method wherein ducts are provided at a lower part and a rear surface of a main body, a longitudinal hole is made at a bottom part of the lower duct, an eccentric plate is reversed and displaced. CONSTITUTION:In case of dehumidifying operation, an evaporator 32 and a heating electric heater 36 are combined to each other to perform a dehumidifying operation or a dehumidifying operation is carried out with the evaporator 32 and a reheater. Therefore, in case that the discharging duct 10 for the condenser 35 during a refrigeration cycle is mounted at the rear side, a center of the hole in the eccentric plate 8 is applied as a point (a) of the longitudinal hole 6, and in case that they are installed at the right and left sides, the eccentric plate 8 is reversed and the center of the hole is displaced to the point (b) of the longitudinal hole 6. With this arrangement, a spacing between a suction pipe and a discharging pipe out of the room becomes a minimum size and the same clearance can be found for both rear arrangement and the right and left installation. Thus, the cover 20 for preventing the rain and wind can be reduced in its size and at the same time an excellent outer appearance of the unit can be maintained.
Patent JP-S5825085-A (JP)
Title: Zinc alkaline secondary battery
Inventor: TSUJI HIROMOCHI
IPC: H01M10/28
Filed: 1981-08-05
Abstract: PURPOSE:To dissolve metallic zinc liberated from an electrode plate group in an electrolyte, and electrodeposit on a zinc electrode and reuse it by mounting a conductive seal which has lower hydrogen overvoltage than that of zinc in the gap between the zinc negative electrode plate group and a container. CONSTITUTION:A conductive sheet 6 such as sintered nickel, nickel net, nickel plate, sintered iron, iron net, iron plate, graphite, porous graphite sheet is mounted in the gap between a container 4 and an electrode plate group 3. In such zinc alkaline secondary battery, metallic zinc liberated by contact of zinc dendrite with the sheet 6 is dissolved by a local cell mechanism and electrodeposited  on the zinc electrode to reuse.
Patent JP-H06332574-A (JP)
Title: Computer
Inventor: KAJINO OSAMU
IPC: G06F1/20
Filed: 1993-05-25
Abstract: PURPOSE:To provide the computer capable of cooling a high-performance and highly heat generating CPU at a low cost and with low noise. CONSTITUTION:The computer is provided with a box 1, cooling fan 4 arranged inside the box 1 and generating the air flow in the box 1, highly heat generating parts 2 provided inside the lower side air path of the cooling fan 4, exit port 5 provided on the wall of the box 1 at the lower side of the highly heat generating parts 2 of the air path, electronic parts 3 in the upper air path of the cooling fan 4, and inlet port 6 on the wall of the box 1 on the upper side of the electronic parts 3 of the air path.
Patent JP-S6015014-A (JP)
Title: Automatic flaw removing system of billet
Inventor: TSUDA GOROU
IPC: B21B45/00
Filed: 1983-07-05
Abstract: PURPOSE:To minimize an idle time and to obtain high treating efficiency by surely and automatically turning over the flawed surface of a billet as well as automatically joining inspection work and flaw removing work together. CONSTITUTION:The 1st conveying path 1 and the 2nd one 2 for conveying a billet 3 in the longtudinal direction are juxtaposed. The 1st turning device 6 located at the upstream side of the 1st path 1 turns over the billet 3 on the path 1, and a flaw removing device 38 located at the downstream side of the path 2 performs a flaw removing treatment in accordance with a flow removing schedule while moving the billet 3 on the path 1. The 2nd turning device 41 turns over the billet 3, after performing the flaw removing treatment by the flaw removing device 38. A transshipping device 57 installed between the 1st path and the 2nd path transfers the billet 3 on the path 1 onto the path 2.
Patent JP-H01292032-A (JP)
Title: Production of aniline-based polymer
Inventor: FUJISAKA TOMOHIRO
IPC: C08G73/00
Filed: 1988-05-19
Abstract: PURPOSE:To obtain the title polymer excellent in electrical conductivity, suitable for cell materials, photoconductive materials, semiconductors, etc., by heating a p-aminophenol derivative to a level higher than its melting point to perform polycondensation. CONSTITUTION:The objective polymer can be obtained by heating, pref. in the presence of an acid catalyst (e.g., sulfuric acid, p-toluenesulfonic acid), a p-aminophenol derivative to a temperature higher than its melting point (pref. at a below of its boiling point) to perform polycondensation. Preferably, the amount of the acid catalyst to be added is such as to be 5-30 pts.wt. based on 100 pts.wt. of the p-aminophenol derivative.
Patent JP-S5914792-A (JP)
Title: Preparation of citric acid
Inventor: KINOSHITA KAZUTOSHI
IPC: C12R1/85
Filed: 1982-07-16
Abstract: PURPOSE:To prepare citric acid, in high yield, by culturing microoganism capable of producing citric acid, in a medium containing a sugar obtained from the waste liquid of SP pulp as a carbon source. CONSTITUTION:Microorganisms beloging to Candida genus, Mycotorula genus, Torulopsis genus, Trigonopsis genus, Saccharomyces genus, Kloeckera genus or Trichosporon genus and capable of producing citric acid, e.g. Candida guilliermondii (IFO 0566), Mycotorula japonica (IAM 4185), etc. are inoculated in a medium containing a sugar existing in the filtrate obtained by the ultrafiltration of the waste liquid of SP pulp as a carbon source, and cultured at 24-37 deg.C and 5-9pH for about 2-7 days under aerobic condition. Citric acid can be separated from the culture liquid.
Patent JP-H11316284-A (JP)
Title: Portable timer
Inventor: MIYAMURA AKIHIDE
IPC: G04B37/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration timer surely transmitting vibration to a human body and notifies a set time. SOLUTION: For a timer notifying a time by operating an actuator when a set time comes, the body case 2 containing the actuator and a control part is made into a size big enough to be held in a palm, a finger insertion part 3 is provided in a part of the body case 2, the actuator is made a vibration motor 19, an indication part 4 and an operation part are provided in the body case 2 part and a game circuit can be added to the control part.
Patent JP-H06312495-A (JP)
Title: Embossed structure for plate
Inventor: KURUSU HIRONOBU
IPC: B29C59/16
Filed: 1993-04-28
Abstract: PURPOSE:To easily and effectively form a desired embossing on a surface of a board without using nitrogen gas by coating the surface of the board with ultraviolet curable resin and irradiating the resin with ultraviolet rays having a specific wavelength (nm) or less. CONSTITUTION:A surface of a board is covered with ultraviolet curable resin, and the resin is irradiated with ultraviolet rays having 300nm or less of wavelength thereby to form an embossed board. As an irradiation unit 1 for ultraviolet ray curing, a light source 3 for ultraviolet ray curing having a reflector 2 mounted therein is mounted. An exhaust duct 4 is arranged at an upper part of the unit 1, and a shielding plate 5 is arranged at a lower part. Further, a filter 6 is arranged between the plate 5 and a belt converter 7 for conveying the board 10. It is irradiated with the ultraviolet rays from the source 3, its quantity and wavelength are controlled via the plate 5 and the filter 6, and the ray is emitted to the resin coating the surface of the board 10.