baber/WOPTO huggingface dataset:
Patent JP-S63279531-A (JP)
Title: Switch member with keying feeling
Inventor: KAWAGUCHI AKIYOSHI
IPC: H01H13/702
Filed: 1987-05-11
Abstract: PURPOSE:To omit the fluororesin coating and obtain the keying touch feeling and keying durability equal to or better than conventional ones by injection- molding the injection molding extremely high-molecular weight polyethylene resin. CONSTITUTION:In a key switch constituted of a key top 1 transmitting the depressing force downward, a sliding shaft (stem) 2 integrated and/or connected to the key top 1, an electric contact point, and a housing 4 guiding and incorporating the sliding shaft (stem) 2, a switch member made by injection-molding the injection molding extremely high-molecular weight polyethylene resin is used as the stem 2. Potassium titanate fibers 1-40wt.% in the whole composition material are combined in this injection molding extremely high-molecular weight polyethylene resin. The keying touch feeling equal to or better than that of the fluororesin coating used in the past is thereby obtained, and the reliable keying life durability is obtained.
Patent JP-S62271963-A (JP)
Title: Ignition device for internal combustion engine
Inventor: OKUDA KOJI
IPC: F02P3/08
Filed: 1986-05-20
Abstract: PURPOSE:To stabilize the ignition timing, by providing a counter for counting a predetermined number of clock pulses, and means for setting the time when the analog voltage exceeding a variable reference voltage, as the ignition timing so that an ignition coil is energized. CONSTITUTION:A reference signal pick-up coil 2 delivers a reference signal when it detects a reference signal pole. A gear signal pick-up coil 3 delivers clock pulses in accordance with the position of a gear. When the reference signal is delivered, a counter 10 counts a predetermined number of the clock pulses. A ladder circuit 11 converts the outputs of the counter 10, successively into analog voltages. A comparator 13 compares a variable reference voltage with each analog voltage, and when the analog voltage exceeds the variable reference voltage, the comparator triggers a thyristor 7 to energize an ignition coil 5 for ignition. Thus, it is possible to eliminate the necessity to regulate a link mechanism, thereby it is possible to stabilize the ignition timing.
Patent JP-S5238999-A (JP)
Title: Differential pulse stripping voltametry device
Inventor: TANAKA YUTAKA
IPC: G01N27/48
Filed: 1975-09-23
Abstract: PURPOSE: To correct the signal from a differential amplifier with a bace line correction circuit havinga differential amplifier and function generating circuit, thereby measuring and analyzing the components in a solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10291917-A (JP)
Title: Cosmetic for eyelash
Inventor: OKUYAMA MASAKI
IPC: A61K8/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic for eyeflash, excellent in make up effect capable of showing eyelash so as to be longer by curling eyelash, having high persistency of makeup effect and capable of imparting natural finishing feeling by including a specific amount of water-soluble polymer and water-soluble film-forming resin and a coloring fiber. SOLUTION: This cosmetic is obtained by including (A) 0.1-2 wt.% water-soluble polymer (e.g. carboxyvinyl polymer), (B) 10-30 wt.% water-soluble film- forming resin (e.g. vinyl acetate-vinylpyrrolidone copolymer) and (C) 0.1-10 wt.% coloring fiber (e.g. obtained by coloring nylon fiber with carbon black and having preferably 0.1-5 mm length and 0.1-9 denier size, etc.).
Patent JP-S61273795-A (JP)
Title: Modification system for eeprom data
Inventor: TAGUCHI NORIHIDE
IPC: G11C17/00
Filed: 1985-05-30
Abstract: PURPOSE:To shorten the time required to modify the contents of an EEPROM by writing erasure data in at least the high-order or low-order eight bits when data is written. CONSTITUTION:Two EEPROMs 3 and 4 of 8 bits X (n) bytes constitution are connected in parallel to a 16-bit data bus 2 to which a microprocessor 1 is connected. The microprocessor has a function for reading the contents of optional addresses of the EEPROMs 3 and 4 to 16-bit width and a function for transmitting optional data to optional addresses, and is stored with a program 11. Respective addresses of a storage part consists of two EEPROMs 3 and 4. Consequently, while effective write data is written in the MSB or LSB side of a corresponding address during data writing operation, erasure data FFH is written in the MSB or LSB side and the byte erasure and of an area to be modified and the writing of new data are carried out simultaneously. Consequently, the time required to modify the contents of the EEPROMs is shortened.
Patent JP-H04320259-A (JP)
Title: Film unit with lens and its production
Inventor: INOUE TAKASHI
IPC: G03B15/05
Filed: 1991-04-19
Abstract: PURPOSE:To reduce the production cost of a film unit with a lens even when it is the film unit with the lens having different specification. CONSTITUTION:In the case of a unit main body 2A with a built-in stroboscope in which a strobe light emission part 21 is incorporated, the film unit with the lens 40 is obtained by covering with a paper box 44 where apertures 45 and 46 and a notch 47 necessary for a stroboscopic device are provided. In the case of a unit main body 2B without a built-in stroboscope where the stroboscopic device is not incorporated and only a light emission window 35 is exposed, the film unit with the lens 41 is obtained by covering with a paper box 48 where the apertures 45 and 46 and the notch 47 are not provided.
Patent JP-S61293791-A (JP)
Inventor: TAKAI KAZUMITSU
IPC: B25J17/00
Filed: 1985-05-30
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-H01284541-A (JP)
Title: Heat-resistant vinyl chloride resin composition
Inventor: MAKINO YOSHIO
IPC: C08L51/04
Filed: 1988-05-12
Abstract: PURPOSE:To obtain a vinyl chloride resin composition improved in processability, heat resistance and impact resistance by mixing a vinyl chloride polymer with a specified rubber-modified resin comprising a rubber component, a vinyl aromatic monomer and an unsaturated carboxylic anhydride. CONSTITUTION:A rubber-modified resin is obtained by graftpolymerizing 100 pts.wt. monomer mixture comprising 60-95wt.% vinyl aromatic monomer and 40-5wt.% unsaturated dicarboxylic acid anhydride in the presence of 4-40 pts.wt. rubber component by a two-stage bulk polymerization process. In this graft polymerization, the proportion of the unsaturated dicarboxylic acid anhydride in the monomer mixture taking part in the polymerization is 2-11wt.% in the first stage before phase inversion and the one in the second stage after phase inversion is 12-45wt.%. 100 pts.wt. vinyl chloride polymer is mixed with 5-150 pts.wt. above rubber-modified resin.
Patent JP-H0412502-A (JP)
Title: Soft magnetic powder for magnetic shielding, manufacture thereof and magnetic shielding material
Inventor: SHIGETA MASAO
IPC: C22C38/00
Filed: 1990-05-01
Abstract: PURPOSE:To obtain soft magnetic powder for magnetic shielding small in magnetostriction and high in stability against a stress by allowing a peak of a face index (002) to exist in an X-ray diffraction chart of a flat soft magnetic particle. CONSTITUTION:When atomic ratio composition of flat soft magnetic particle for forming magnetic shielding soft magnetic powder in 3-element composition diagram has A:Fe83.8Si9.2Al7, B:Fe84.7Si9.3Al6, C:Fe85.6Si10.4Al4.0, D:Fe84.9Si11.1Al4.0, and E:Fe83.2Si9.8Al7, it is disposed in an area inside a pentagon obtained by sequentially coupling the A, B, C, D, E, and A. Further, in an X-ray diffraction chart of the particle, the peak of a face index (002) exists. Thus, high permeability and low coercive force are obtained, and high magnetic properties are obtained.
Patent JP-S5739010-A (JP)
Title: Rolling mill
Inventor: CHIBA ICHIROKU
IPC: B21B29/00
Filed: 1980-08-22
Abstract: PURPOSE:To widen the optionality of the shape control, and to manufacture products in a good quality, by making the effective surface length of an upper backup roll different from that of a lower backup roll, by making these effective surface lengths shorter than that of a work roll, and by permitting upper and lower benders to work independently of each other. CONSTITUTION:The effective surface length l1 of an upper backup roll 5 is made different from the effective surface length l2 of a lower backup roll 7; the effective surface length l1 is made shorter than the effective surface length of an upper work roll 1, and the effective surface length l2 is made shorter than the effective surface length of a lower work roll 3. The upper and lower increase benders 13, 14 and the upper and lower decrease benders 15, 16 are driven to work independently of each other of upper and lower ones or to work simultaneously, by switching the changeover valves 23a, 23b. According to the present constitution, a bending load is easily given to the journals of upper and lower work rolls 1, 3. Moreover, a vertically asymmetrical load can be given to a rolled metallic strip, so that the cross sectional shape of the metallic strip is controlled to a good condition.
Patent JP-S62272474-A (JP)
Title: Operating method for zinc-chlorine battery
Inventor: YABUMOTO TOSHIAKI
IPC: H01M12/08
Filed: 1986-05-20
Abstract: PURPOSE:To shorten the time required from the completion of charge to the start of discharge and to decrease the consumption power for auxiliary equipment by charging a zinc-chlorine battery in a condition in which the inner pressure of the battery in the final stage of charge is increased than that in its initial stage. CONSTITUTION:A zinc-chlorine battery is formed in such a way that an electrolyte is circulated from an electrolyte tank 2 to an electrode part 1, and chlorine generated in the electrode part 1 during charge is sucked to and stored in a chlorine storage tank 3, and when a battery is discharged, the chlorine is supplied to the electrolyte, and the temperature of the storage tank 3 is kept constant during charge with a freezer 6. In the final stage of charge, the freezer 6 is stopped or cooling capacity is decreased to increase the temperature of the storage tank 3 by reaction heat. The battery is operated so that the inner pressure of the battery in the final stage of charge is increased than that in its initial stage. The preparatory time from charge to discharge is shortened and consumption power for auxiliary equipment can be decreased.
Patent JP-H0416596-A (JP)
Title: Oxide superconductor and production thereof
Inventor: KIMURA HIROYA
IPC: C30B29/22
Filed: 1990-05-07
Abstract: PURPOSE:To obtain an oxide superconductor having superior crystallinity and super onducting characteristics by making a silicon single crystal substrate porous, removing a degenerated layer in the surface of the substrate and growing an oxide superconductor by vapor growth. CONSTITUTION:When an oxide superconductor is grown on a silicon single crystal substrate, this substrate is made porous by anodizing and a degenerated layer in the surface of the substrate is removed by etching or mechanical polishing. An oxide superconductor is then grown on the substrate by vapor growth.
Patent JP-S5240105-A (JP)
Title: Operating button mechanism of tape recorder
Inventor: KOBAYASHI MINORU
IPC: G11B15/10
Filed: 1975-09-25
Abstract: PURPOSE: Ease operability witout impairing design by having one operational button to perform recording, play and tape rewinding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61273813-A (JP)
Inventor: KIMURA YUJI
IPC: H01B11/22
Filed: 1985-05-29
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-S61273894-A (JP)
Inventor: OGURA TAKASHI
IPC: H05B33/18
Filed: 1985-05-28
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-H08316503-A (JP)
Title: Package for containing optical element
Inventor: NAGANO TOSHIHARU
IPC: H01L31/02
Filed: 1995-05-15
Abstract: PURPOSE: To enable the title optical element to be directly arranged on a bottom surface part for facilitating the positioning of the optical element by a method wherein a cap member covering the surface part and sidewall member of a base member provided with the sidewall part opening a part of pattern surface part wherein the optical element, etc., is arranged is bonded and sealed. CONSTITUTION: The title optical element containing package 10 is composed of seal-junctioned ceramic base member 11 and a cap member 12. The base member 11 is integrally provided with a sidewall member 11b only on one short side of rectangular shaped bottom part 11a while this sidewall part 11b is provided with a transparent window 13. This base member 11 is also provided with three directionally opened from sidewall parts. On the other hand, the cap member 12 is integrally formed with the surface part 12a and opened three directional sidewall member 12b so as to become a complete rectangular parallelopiped by assembling both of them. Through these procedures, the optical element can be mounted directly on the base member 11.
Patent JP-S5344511-A (JP)
Title: Isolation of fructose
Inventor: ASAI SOUICHIROU
IPC: C07H3/02
Filed: 1976-09-28
Abstract: PURPOSE: In isolation of fructose from an aqueous solution of a mixture of glucose and fructose by the lime method, the amount of lime used is saved and simultaneously the isolation rate of fructose is increased by previously removing glucose from the said aqueous solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0412755-A (JP)
Title: Bag for medical treatment
Inventor: MURAKOSHI MASAHIDE
IPC: A61J1/10
Filed: 1990-05-02
Abstract: PURPOSE:To suppress the cavity from being generated in the vicinity of a discharge port of the bag and to improve the discharge function of the contents by protruding a discharge tube to the inside of the bag main body, and also, forming an opening in the side part of this protruded part. CONSTITUTION:An end part 2b of the lower part of a bag main body 2 is sealed so that an outline of a containing space 4 of the bag main body 2 becomes a V-shape, and in an opening part formed in its top part, a discharge tube 5 for discharging a precipitant is inserted and installed. Since the tip part 51 of the discharge tube 5 protrudes into the containing space 4 of the bag main body 2, generation of a cavity is suppressed, and the precipitant is discharged smoothly. Also, in the side part of the protruded tip part 51 of the discharge tube 5, one or two or more (two pieces in the example shown in the figure) openings 6 are formed in positions turned to both end sides in the width direction ofthe bag main body 2, respectively. Moreover, the lower endside edge part of the opening 6 reaches the lower end side edge part of the containing space 4 so that the precipitant can be discharged to the ends.
Patent JP-2000301713-A (JP)
Title: Ink jet recording head
Inventor: TONO NAN
IPC: B41J2/055
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a small size high density ink jet recording head employing a shape memory material by increasing variation in the volume of ink cavity. SOLUTION: The ink jet recording head 10 comprises a tubular body 21 made of a shape memory material having an inner ink cavity 33, means for heating the tubular body 21, and a nozzle 39 communicating with the ink cavity 33. The tubular body 21 contracts in the axial direction to pressurize ink in the ink cavity 33 thus ejecting an ink drop from the nozzle 39.
Patent JP-H0411989-A (JP)
Title: Method for removing heavy metal from used iron chloride solution
Inventor: KITAZAWA TADAO
IPC: C25F7/02
Filed: 1990-05-01
Abstract: PURPOSE:To make a device at a low cost and to improve the separability of nickel by adding iron powder to a used iron chloride soln. contg. copper and nickel, precipitating the copper and adding iron powder and a small amt. of ferric chloride to the remaining soln. CONSTITUTION:Iron powder is added to a used iron chloride soln. contg. copper and nickel as heavy metals to be removed and the copper is precipitated and removed. Iron powder and a small amt. of ferric chloride are then added to the remaining soln., the iron powder is activated and the nickel is precipitated and removed. Since the copper and nickel are separately separated, they can be utilized as copper and nickel resources.
Patent JP-H06304461-A (JP)
Title: Stirring apparatus
Inventor: OMASA TATSUAKI
IPC: B01F11/00
Filed: 1993-04-20
Abstract: PURPOSE:To prevent decrease in the effective vol. of a tank even when it is additionally installed in an existing tank by providing a vibrator vibrating in the transverse direction by means of a vibrating motor generating vibration in the transverse direction and a vibrating blade attached to a vibrating body. CONSTITUTION:This vibrating and stirring apparatus consists of a vibrating motor 1 generating vibration in the transverse direction, a U-shaped vibration transmitter 2 for transmitting this vibration, a vibrator 5 connected with this U-shaped vibration transmitter 2, provided on the bottom part of a tank 12 and vibrating in the transverse direction and vibrating blades 6 attached on the vibrating body 5, a supporting body 3 preventing the vibration generated by the vibrating motor 1 from damping and a vertical vibration transmitter 4 hanging the vibrator 5 and transmitting the vibration of the U-shaped vibration transmitter 2 to the vibrator 5. It is possible to utilize sufficiently and effectively the vol. of the tank by thus providing the vibrating and stirring means along the bottom part which is a so-called dead space of the tank.
Patent JP-H0413884-A (JP)
Title: Regenerating method for electrolyzer for recovering silver
Inventor: KUREMATSU MASAYUKI
IPC: C25C1/20
Filed: 1990-05-03
Abstract: PURPOSE:To rapidly regenerate an electrolyzer by electrodepositing metallic silver from photographic processing liquid in the electrolyzer by electrolysis and thereafter substituting the aq. soln. of substance which is allowed to react with silver sulfide and/or sulfur to produce soluble sulfur compd. for the photographic processing liquid. CONSTITUTION:The inside of an electrolyzer main body 1 is comparted into an anodic chamber 4 and a cathodic chamber 3 by a diaphragm 2. Metallic silver is electrodeposited and recovered by conducting electricity to anodes 5, a power supply cathode 10 formed of a base piece and side pieces and three- dimensional cathodes 9, and by electrolyzing photographic processing liquid. When electrolysis is completed, an aq. soln. contg. substance described hereunder e.g. alkali hydroxide having >=10pH is substituted for photographic processing liquid and voltage is impressed. The substance is allowed to react with silver sulfide and/or sulfur to produce soluble sulfur compd. Thereby, sulfur and silver sulfide deposited on the diaphragm 2 and the electrodes 5, 9, 10 are rapidly removed and the electrolyzer main body 1 is regenerated.
Patent JP-H06168058-A (JP)
Title: Extension input device control system
Inventor: NAKAGAWA KENICHI
IPC: G06F3/038
Filed: 1992-05-11
Abstract: PURPOSE:To use an input device except for a mouse and a keyboard when the X window system of UNIX is used. CONSTITUTION:Input is controlled by a private device driver in the mouse and the keyboard. When the mouse, the keyboard and a tablet are connected, an X2 server checks whether an event exists in a character special file or not at first when the event is generated in any device. When it exists, it is stored in a mouse event buffer 3, and a mouse driver is requested to shift a screen cursor. The event can be fetched in the same way as regular mouse input after that time. Then, the mouse and the tablet can alternately be operated.
Patent JP-S57169995-A (JP)
Title: Memory circuit
Inventor: WATANABE HIROSHI
IPC: G11C11/401
Filed: 1981-07-24
Abstract: PURPOSE:To make the selection of a reference voltage of a sense amplifier easy and to achieve a memory circuit with quick operating speed, by providing a control gate at each row group of a memory cell in matrix arrangement and conducting them at the same time with a complementary signal. CONSTITUTION:Memory cell row groups 30 and 40 formed with memory cells 10-,10'- of the matrix arrangement inserted with differential amplifiers 12- and dummy cells 11-, 11'- are provided with control gates 20-, 20'- connecting the write terminal and input and output bus lines, and a complementary signal is applied at each groups 30 and 40, and the gates 20- and 20'- are substantially conducted at the same time. Thus, in reading the cell 10 or 10', a differential signal is applied to other input of a sense amplifier 14 and the application of the reference signal is not required. Thus, the selection of the reference voltage of the sense amplifier is made easy, and the sense amplifier is quickly activated and the memory circuit with quick operating speed can be obtained.
Patent JP-S5542845-A (JP)
Title: Printing paper detector at printer
Inventor: KAWAJIRI YOSHIO
IPC: B41J13/00
Filed: 1978-09-25
Abstract: PURPOSE: To obtain the title detector of low cost capable of detecting the existence/ non-existence of printing paper void of unnecessary waste of printing paper at a mechanism wherein a notch is provided on the guide member for printing paper being fed out from platen, and a detector attached at the detection arm tip protrudes and engages with the said notch.  
     CONSTITUTION: Printing paper 1 is rolled by the platen 7, the forward edge thereof reaches the print-start position, and is pressed by the paper-bail 10. At the position as mentioned above, on the guide member 13 being covered by the printing paper 1, notch 16 is provided on the guide member 13, while the detector 17 is provided in the detector 17 is provided in the manner that its detection tip faces against the notch 16. Under the situation wherein the paper 1 is normally fed, it covers the notch 16 which releases the exciter of magnet 11 for moving the paper bail 10. At the same time, control magnet 21 is released under a constant timing which intercepts the detection tip 18 of the detecting arm 19 from reaching the detector 17 by the existence of the paper 1 inbetween, accordingly the detector does not actuate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05311350-A (JP)
Title: Fe-si-al alloy single crystal
Inventor: FUJITA HIDEMI
IPC: C22C38/00
Filed: 1991-04-20
Abstract: PURPOSE:To improve the corrosion resistance of the single crystals by adding Ru and forming Fe-Si-Al alloy single crystals. CONSTITUTION:Fe, Si, Al and Ru having high purity are heated and melted in a vacuum state or in a nonoxidizing atmosphere in an inert gas and are cast in a die to from a sample of polycrystals. This sample is housed in a crucible in a single crystal growing furnace, is heated and is thereafter cooled to form single crystals. Because of the addition of Ru to Fe, Si and Al, its corrosion resistance is improved.
Patent JP-H10306575-A (JP)
Title: Closet unit and its assembly method
Inventor: SAITO KATSUMI
IPC: E04F19/08
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a unit and its assembly method capable of speedily assembling a closet even not by a skilled person. SOLUTION: This closet unit has a left side plate 11 on which a left side vertical frame part 16 is integrally fixed and a right side plate 12 on which a right side vertical frame part 17 is integrally fixed, and a rear side plate 13, a top plate 14 and a bottom board l5 are installed on them. Additionally, a frame body is constituted by installing a head jamb 21 and sill 22 on upper and lower side parts of the left and right vertical frame parts 16, 17, and a door such as a sliding door, etc., is supported on a part of the frame body free to open and close. As the vertical frame members 16, 17 to support the door are integrally installed on the front surface sides of the left and right side plates 11, 12 in advance, it is possible to speedily assemble a closet unit within a short period of time and to build a house in a short period of time.