baber/WOPTO huggingface dataset:
Patent JP-H01229958-A (JP)
Title: Method for evaluating pinhole characteristic in dielectric glass film
Inventor: ABE YOSHIO
IPC: G01N27/20
Filed: 1988-03-10
Abstract: PURPOSE:To make it possible to perform evaluation which is hardly affected by foreign matters and the like, by forming a dielectric glass film on the electrode of an insulating substrate, immersing the film in plating liquid, applying a DC voltage to the electrode, and forming a plated conductor at a pinhole in the glass film. CONSTITUTION:An electrode pattern 2 which is to become a cathode for electrolytic plating is formed on a ceramic substrate 1 by a thick film or thin film method. One layer or a plurality of layers of dielectric glass films 3 which are to become objects to be evaluated are formed thereon. The films are immersed into plating liquid 5 which is contained in a plating container 4. A DC power source 7 is connected between the electrode pattern 2 and an electrode (anode) 6, and a DC voltage is applied. As a result, when a pinhole 8 penetrating the electrode pattern 2 is present in the glass film 3, a minute leaking current flows. Plated metal starts depositing in the pinhole 8, until a plated ball 9 is formed. The ball has a size which can be observed with the naked eyes or through a low-magnification microscope. Wen the number of the balls 9 is counted, the quality of glass paste and the quality of the forming steps of the glass film 3 can be judged.
Patent JP-H05257679-A (JP)
Title: Computer system with piracy preventing function
IPC: G06F21/10
Filed: 1992-03-13
Abstract: PURPOSE:To prevent an appropriation of data and a program recorded in a disk of a computer system. CONSTITUTION:An encoding/decoding circuit 13 encodes data sent out to a disk drive device 17, and also, decodes the encoded data read out of the disk, and is constituted of a logical device (LCA, etc.) which can execute dynamically rewriting. As for the encoding/decoding circuit 13, when an original IC card 20 is inserted into an IC card socket 15, its internal wiring is set in accordance with internal wiring data peculiar to the system to the encoding/decoding circuit 13 stored in a ROM 22. In such a way, data and a program stored in the disk drive device 17 are decoded correctly, and can be utilized.
Patent JP-H01228983-A (JP)
Title: Bithienylidenebisbenzoquinones and production thereof
Inventor: TAKAHASHI KAZUKO
IPC: G03C1/00
Filed: 1988-03-10
Abstract: NEW MATERIAL:A compound shown by formula I (R<1>-R<4> are H or 1-8C alkyl). EXAMPLE:Bithienylidenebisbenzoquinone. USE:A near infrared ray absorbing agent. A light recording medium, an organic sensitized material, optical guard, television, light absorbing material or outer near infrared light screening material of control mechanism of sound devices, protecting glasses for laser processing, material for screening heat radiation, etc. PREPARATION:Two molecules of thienylphenols shown by formula II are coupled in the presence of an oxidizing agent (e.g., potassium permanganate) to give a compound shown by formula I. The starting raw material can be produced by silylating iodophenol shown by formula III with a silylating agent such as trimethylsilyl chloride to give iodo trimethylsiloxybenzene shown by formula IV, which is then reacted with thienylzinc chloride shown by formula V.
Patent JP-H07237393-A (JP)
Title: Side sliding type writing utensile
Inventor: KATAYAMA SHINKICHI
IPC: B43K24/04
Filed: 1994-02-28
Abstract: PURPOSE:To suppress not only the looseness in sliding direction of an operating member but also the looseness in the direction of axis center line as small as possible under the condition that the merit of a side sliding type writing utensile such as the easy retracting and extending of the tip of a pen under the state that the writing utensile is held is utilized. CONSTITUTION:Fitting projected parts 1f for engaging an operating piece 3a are provided in continuous connection with the edge part 1e of a recessed part 1d formed on the side of a shaft tube 1a, while fitting recessed parts 3e corresponding to the fitting projected parts 1f are formed at the side wall parts 3d of the operating piece 3a.
Patent JP-S60197751-A (JP)
Title: Rubber composition for tire tread
Inventor: NAKAYAMA TOMOICHI
IPC: B60C1/00
Filed: 1984-03-21
Abstract: PURPOSE:To provide the titled compsn. having a high coefficient of friction on ice without deteriorating wear resistance and brakeage on a wetted road surface, by incorporating carbon black and an alpha-olefin oligomer in a solution-polymerized styrene/butadiene copolymer. CONSTITUTION:The titled compsn. is obtd by incorporating at least 50pts.wt. carbon black and at least 3pts.wt. alpha-olefin oligomer in 100pts.wt. rubber component contg. at least 70% solution-polymerized styrene/butadiene copolymer having a glass transition temp. Tg of -60 deg.C or below. The resistance of the tire surface to wear can be improved by using carbon black. A coefficient of friction on ice can be heightened by the alpha-olefin oligomer. A rubber compsn. having a high coefficient of friction on ice over an ice temp. range of -5--25 deg.C at which non-spiked snow tires are usually used, can be obtd. and is suitable for use as a rubber compsn. for tire tread of non-spiked snow tires.
Patent JP-H10248431-A (JP)
Title: Circulating and filtering device for raising tank for fish kind or the like
Inventor: KOBAYASHI HARUHIKO
IPC: A01K63/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the circulating and filtering device of a raising tank for fish kinds or the like for eliminating a movable part, sufficiently dissolving oxygen in air and simplifying the structure. SOLUTION: Water inside the raising tank 10 mixed with air bubbles is supplied by a circulation pump 13 to a filter 20 for which a biological filtering material is filled inside a casing 21 and is returned to the raising tank by a return pipe 12. For a U-shaped pipe 30 composed of a pair of pipes 30a and 30b whose lower ends are communicated, the upper end part 30c of one pipe is opened inside a downward pocket part P formed at an upper part inside the casing and the upper end part 30d of the other pipe is communicated to the middle of the return pipe. The pocket part P can be omitted.  The filter 20 is provided on a position lower than a water surface W inside the raising tank 10 and it is desirable to turn the circulation pump 13 to the one for making the water freely flow from the side of a suction port 13a to the side of an ejection port 13b by the pressure difference in the case that a pressure on the side of the suction port 13a communicated inside the raising tank 10 is higher than the pressure on the side of the ejection port 13b communicated inside the filter 20.
Patent JP-H10252092-A (JP)
Title: Method and device for controlling construction machine
Inventor: TOZAWA SHOJI
IPC: E02F3/43
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance finishing accuracy achieved by an operating member by restraining delay in the response of a pump and an increase of a dead zone even in a period immediately after the start of drive of an arm mechanism. SOLUTION: This construction machine drives an articulated arm mechanism mounted in a construction machine main body, using a cylinder type actuator which is connected to a fluid pressure circuit having pumps 51, 52 making delivery pressure variable depending on a manipulated variable by a control member 8 and which is operated by the delivery pressure from the pumps 51, 52. In this case, even if the control member 8 is in the non-drive position of the cylinder type actuator, the delivery pressures of the pumps 51, 52 are held at a predetermined value or more.
Patent JP-H03256671-A (JP)
Title: Surface regulating method for sand paper
Inventor: AMIMOTO TAKESHI
IPC: B24D11/00
Filed: 1990-03-07
Abstract: PURPOSE:To provide a sand paper having a uniform grinding grain surface through a simple work by covering a grinding grain surface with a thin sheet, protruding the protruding grinding grains of the grinding grain surface from an outer surface through the thin sheet, and moving a levelling member, having a flat wedge surface based on the grinding grain surface, along the thin sheet. CONSTITUTION:A sand paper 1 is placed on a flat rigid base plate 10 in a state that a grinding grain surface 2 is out. The grinding surface 2 is covered with a thin sheet 4 and protruding grinding grains 3 of the grinding grain surface 2 are protruded through the thin sheet 4 from an outer surface. By moving a levelling member 5, having a wedge surface 6, along the thin sheet 4, only a part protruded from the thin sheet 4 is broken by means of the wedge surface 6 to produce the uniform grinding grain surface 2.
Patent JP-H05255600-A (JP)
Title: Production of cyanine pigment
IPC: C07C209/68
Filed: 1992-03-13
Abstract: PURPOSE:To produce a high-purity cyanine pigment at a high yield by reacting a substd. aminobenzophenone with methyllithium. neutralizing the reaction product to separate an org. layer, adding acetic anhydride to the layer, elevating its temp., adding a coupling agent and a conjugated acid of a counter anion to it, and reprecipitating it. CONSTITUTION:A cyanine color is produced by reacting a substd. aminobenzophenone of the formula (wherein X is amino, aliph. amino, arom. amino, or heterocyclic; and Y is amino, aliph. amino, arom. amino, heterocyclic, hydroxyl, halogen, alkyl, aryl, alkaryl, etc.) with methyllithium, neutralizing the reaction product with an aq. acid soln. (e.g. an aq. ammonium chloride soln.) to separate an org. layer, adding acetic anhydride to the layer, elevating its temp., adding a coupling agent (e.g. trimethoxymethane) and a conjugated acid of a counter anion or a salt thereof to it, and reprecipitating it in diethyl ether, isopropyl ether, butyl acetate, propyl acetate, ethyl acetate, or dioxane.
Patent JP-S62220427-A (JP)
Inventor: KAGEYAMA MASAYUKI
IPC: A23L3/358
Filed: 1986-03-13
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-H11235464-A (JP)
Title: Game device
Inventor: EGASHIRA NORIO
IPC: A63F9/00
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To reproduce and output an image picked-up in accordance with an event generated in a game device such as a prize machine or a medal machine. SOLUTION: A prize machine 10 comprises a CCD camera 30 capable of picking-up an image such as a player, a monitor 20 for displaying the picked-up image, first and second sensors 94 and 102 for detecting an event such as the acquisition of a prize and a reproducing and outputting means for reproducing and outputting a replayed image picked up by an image pick-up means to the monitor means 20 based on the detected result of the event. The replayed image may be reproduced during an attract mode. The replayed image may be printed out.
Patent JP-S58174673-A (JP)
Inventor: ICHIMURA MIKIO
IPC: D06B15/04
Filed: 1982-04-02
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-S55147418-A (JP)
Title: Hydrostatic extruding method
Inventor: SAKAMOTO MUTSUO
IPC: B21C23/21
Filed: 1979-05-08
Abstract: PURPOSE: To interrupt extruding operation in case of abnormality and prevent unexpected accident, by providing an oil pressure detecting means and a stem position detecting means.  
     CONSTITUTION: The low pressure oil 4 delivered from a pump 11 passes through a four-way solenoid valve 12, and runs into a press cylinder 13 to lower a ram 14. The end of a stem 4 directly coupled to the ram 14 goes into a pressure vessel 2, and the seal between stem end part 9 and upper seal 6 in pressure vessel 2 functions, so that the low oil pressure gradually increases. This pressure increase continues even if the contact of pressure switch 15 becomes ON, thereby extruding a billet 1 gradually. Then, the stem lowers, and in case the pressure medium 3 in the pressure vessel leaks, the pressure does not increase but the stem 4 continues to lower. Since the operating point of a limit switch 16 is set at a position where the end 9 of the stem 4 does not contact with the billet 1 after passing through the seal 6, the contact of the switch 16 becomes OFF, thus the oil flowing in the low oil pressure circuit stops, which causes the ram 14 to stop lowering. Thus, accidents of stem 4 directly pressing the billet 1 may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0588385-A (JP)
Title: Dip coating equipment
Inventor: FURUSAWA YASUO
IPC: G03G5/05
Filed: 1992-02-07
Abstract: PURPOSE:To obtain dip coating equipment where a film with little sagging is formed and simultaneously the scattering of the sagging values generated when dip coating a lot of cylindrical substrates at the same time is made small. CONSTITUTION:In dip coating equipment provided with a dip tank 1 and a means 11 for movably in the vertical direction supporting a cylindrical material to be coated 12, a rising air flow blowoff device 5 laving air blowoff slits 4 is installed above the dip tank 1 and a lower air blowoff device 21 is installed below the rising air flow blowoff device 5.
Patent JP-H11237866-A (JP)
Title: Image display device
Inventor: SASAKI TAKEO
IPC: G06F3/0488
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic presentation system which is flexibly adaptive to the state in a lecture and gives a high degree of freedom of a lecturer by providing a touch panel on the screen of an image display device as a terminal for the lecturer and displaying image data in a memory for image display on more than one display devices. SOLUTION: A display controller 9 displays display data, stored in a 1st image memory 7, on a 1st display device 14 for an attendance and controls a mixer 13 to put display data of the 1st image memory 7 and a 2nd image memory 8 one over the other, thereby displaying the resulting display data on a 2nd display device 15 as the terminal for the lecturer. The terminal for the lecturer comprises the 2nd display device 15 and touch panel 16 and image data on the 1st display device 14 can be switched at an arbitrary point of time in the lecture by operating the touch panel 16. Consequently, the lecturer is able to control the display system in addition to contents displayed for the attendance.
Patent JP-S62212169-A (JP)
Title: Wire head guide device for dot printer
Inventor: TANAKA MINORU
IPC: B41J2/265
Filed: 1986-03-14
Abstract: PURPOSE:To suppress abrasion and maintain printing quality for a long time, by a construction wherein bearing parts for guiding a plurality of wire heads opposed to a platen are constituted of bearings in the form of a plurality of oblique holes extended along the wire heads. CONSTITUTION:Bearing parts 9, 11 for guiding a plurality of wire heads 8 opposed to a platen 1 are constituted of bearings in the form of a plurality of oblique holes extended along the wire heads 8. Every time the wire head 8 is reciprocated to print a paper, it is caught by an ink ribbon, and a radial load is exerted on a guide part 2 for a tip part of the wire head 8. Therefore, the bearing part 9 simultaneously receives a load arising from the reciprocation of the wire head 8 and the radial load. However, since the bearing part alpha9 and the wire head 8 make contact with each other over the entire surface for contact, the load exerted on the bearing part alpha9 per unit area is low, and abrasion is slight.
Patent JP-S61216988-A (JP)
Inventor: ISHIHARA NORISUE
IPC: E06B7/082
Filed: 1985-03-22
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-S52148979-A (JP)
Title: Bending forming device of coils
Inventor: SAKAI KENJI
IPC: H01J1/13
Filed: 1976-05-17
Abstract: PURPOSE: To bridge a coil between a pair of rotatable rollers, push the coil by a pushing member for bending forming, and make the coil forming smooth and the life of rollers long. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07264464-A (JP)
Title: Sensor for image shake
Inventor: FUKUDA KYOKO
IPC: G03B5/00
Filed: 1994-03-25
Abstract: PURPOSE:To correct image shake at zooming. CONSTITUTION:A microcomputer 9 allows a memory controller 7 to select control to a representative point memory 3 or a difference memory 5. Thus, a difference between a picture signal of one area in the middle position of an image in a current field via a band limit filter 2 and a picture signal at a representative point of the same area at the middle position of the image in the preceding field having been already stored in the representative point memory 3 is taken and the result is subjected to absolute value processing by an absolute value processing circuit 4 and stored in the difference memory 5. Furthermore, a characteristic quantity arithmetic section 6 calculates a characteristic quantity and a motion vector by using the difference in the difference memory 5 and the accumulated difference resulting from the difference fed to an adder 10 and accumulated thereat and the microcomputer 8 detects a correction quantity of the movement of the image and provides an output of the result.
Patent JP-H07255894-A (JP)
Title: Golf glove
Inventor: MATSUMOTO HIROSHI
IPC: A41D19/00
Filed: 1994-03-25
Abstract: PURPOSE:To obtain powerful grip grasping power by obtaining a glove constituted in such a way that the little finger and the medical finger being a force point to a club shaft are fastened by extensile-contractile force of a first band part and the thumb root side is drawn near to the little finger and the medical finger by extensile-contractile force of a second band part and a swelling part inside of the thumb root is pressed down on the club shaft. CONSTITUTION:A golf glove has an extensile-contractile first band part 1 whose fixed end 1a is fixed to a hand palm center position inside of a root swelling of the thumb 3a of the palm of the hand and other end becomes the free end and tip can be changed in the direction of the little finger 3e and the medical finger 3d and the root direction of the thumb 3a with the fixed end 1a as its fulcrum, and has an extensile-contractile second band part 2 whose one end 2a is fixed to a hand back surface in a position closer to the wrist side than a root joint position of the thumb 3a and other end is connected to a band midway position 2b. After being changed in the direction of the little finger 3e and the medical finger 3d, the free end of the first band part 1 is bound with a binding piece arranged at the back of both fingers at grip time, and a shaft is gripped.
Patent JP-S60202160-A (JP)
Title: Rust inhibiting method
Inventor: TAKIYAMA EIICHIROU
IPC: C08F24/00
Filed: 1984-03-26
Abstract: PURPOSE:To form a coating film having excellent rust proofness on metal, by using a mixture consisting of a polymer or an oligomer contg. unsaturated bonds and a specified polythiol compd. as a rust inhibiting primer. CONSTITUTION:A polymer or an oligomer contg. at least two unsaturated bonds per molecule (e.g. diallylidene pentaerythritol) is mixed with a polythiol compd. contg. at least two thiol groups per molecule (e.g. pentaerythirtol tetrathioglycolate) to obtain a rust inhibiting primer. A photosensitizer or a photo-curing org. peroxide and an org. metal salt or chelate compd. accelerator are added to the primer. The mixture is applied to the surface of metal and cured at room temp. or cured by irradiating it with electron beams.
Patent JP-H11253995-A (JP)
Title: Scale forming inhibitor, its production and solid shaping agent
Inventor: MURAI MASASHI
IPC: C11D7/34
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a solid scale forming inhibitor not generating swelling, softening and collapse when used in water and eluting a proper amt. of an acid and showing lasting properties in the elution of the acid, a method for producing the same and a solid shaping agent for melt molding. SOLUTION: A scale forming inhibitor contains 100 pts.wt. of a solid acid having a particle size passing through a 12-mesh screen but not through a 250-mesh screen and 5-1000 pts.wt. of a mixture of benzoic acid and an org. compd. forming a benzoic acid type eutectic mixture and elutes 5-50 g per hr of the solid acid per 1000 cm<2> of the contact surface with water at a time of the contact with water of 20 deg.C and is produced by melt molding. A solid shaping agent for melt molding having a melting start point of 100 deg.C or lower is composed of a mixture consisting of benzoic acid and an org. compd. forming a benzoic acid type eutectic mixture.
Patent JP-H06268387-A (JP)
Title: Electronic circuit device and its assembling method
Inventor: KOMATSU SHUNICHI
IPC: H05K7/12
Filed: 1993-03-17
Abstract: PURPOSE:To make it possible to assemble in a shorter process an electronic circuit device for which machine screws can be tightened from the front side of a circuit board when attaching a radiation plate, without attaching screws for grounding and connecting radiation plates to said circuit board from the rear surface of the board as done in a conventional method. CONSTITUTION:For an electronic circuit device, a metal plate 3 attached with screw holes is mounted to the rear surface of a circuit board 1 before attaching a radiation plate 2 on a printed circuit board 1, and the radiation plate 2 is attached to the circuit board 1 by inserting a screwdriver (not shown) in insertion holes 2c and insertion holes 6a provided in a radiation plate connecting plate 6 and then by screwing machine screws to each screw holes. Also, after installing the heat radiation plates 2, the terminals of semiconductors (not shown) and electronic parts 4 and 5 are automatically soldered by an automatic soldering machine.
Patent JP-S55150019-A (JP)
Title: Automatic control circuit for optical output
Inventor: TANAKA YASUHIRO
IPC: G11B7/125
Filed: 1979-05-09
Abstract: PURPOSE: To ensure the control for the optical output via a simple circuit by producing the reference voltage of the circuit giving the automatic control to the output of the light emitting element such as the laser diode or the like with the capacitor and the diode clamping circuit, thus facilitating an easy control for the base component of the reference voltage.  
     CONSTITUTION: Input signal Sg is supplied to light emitting element LD via the current switch consisting of transistors TR 1  and TR 2  in order to secure the ON/OFF control according to signal Sg. And the mean value of element LD is detected by light emission output detector PC. The detected mean value is applied to one input terminal of differential amplifier DA which forms diode clamping circuit DC; and signal Sg is supplied to the other input terminal of amplifier DA via capacitor C 1 . Then the reference voltage added with signal Sg is applied to the DC voltage of circuit DC. And the comparison is given between the reference voltage and the detected mean value through amplifier DA. Then the light emission is given to the voltage at the output terminal in order to secure the equal value to the voltage of the input side, and the control is given to the base of transistor TR 3  to secure the constant amplitude of the optical output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61216115-A (JP)
Title: Magnetic recording medium and its production
Inventor: KOMI FUMIO
IPC: G11B5/72
Filed: 1985-03-20
Abstract: PURPOSE:To improve sufficiently the corrosion resistance of the titled medium by providing a film obtained by sputtering an org. high molecular compd. on a magnetic layer which is formed on a substrate. CONSTITUTION:A magnetic layer 9 using a metallic magnetic material as the recording element is formed on a substrate 1 and then an org. high molecular compd. consisting of a carbon atom, an oxygen atom and a hydrogen atom or the atoms and a nitrogen atom is sputtered to form a sputtered film 10 of the org. compd. consisting of a carbon atom, an oxygen atom and a hydrogen atom or the atoms and a nitrogen atom. A resin which is highly heat-resistant and is not softened and decomposed at >=200 deg.C is preferably used to form such a sputtered film 10 and 'Kapton(R)' etc., can be exemplified. When sputtering is carried out, the gas pressure is regulated to 0.01-5 Torr and the high-frequency electric power is controlled to 0.05-3W/cm<2>.