baber/WOPTO huggingface dataset:
Patent JP-H04335246-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TSUBOTA SHINYA
IPC: G11B33/12
Filed: 1991-05-10
Abstract: PURPOSE:To lower the subject set in height and to promote merchandise value in a fresh design by arranging a cylinder to the side of a cassette and disposing a take-up reel base, a supply reel base, the cylinder and a capstan in the lengthwise direction of the cassette in order of them as mentioned above. CONSTITUTION:The cylinder 24 is arranged to the side of the cassette 2, and the take-up side reel base 77, the supply side reel base 78, the cylinder 24 and the capstan 12 are disposed in order in the lengthwise direction of the cassette 2. Then, on the side of an opening part of the cassette 2, a tape traveling regulating member on the side of commencing winding a tape around the cylinder 24 while on the opposite side, a tape traveling regulating member and a sound control head on the side of separating the tape and a capstan motor 56 are disposed. The tape is drawn outside the cassette 2 by a tape drawing member arranged inside the cassette to form a prescribed tape traveling path. By this method, the set of the device is lowered in height, and a fresh VTR cassette shape can thus be made.
Patent JP-H08296035-A (JP)
Title: Formation of thin film using laser-beam abrasion
Inventor: NISHIKAWA YUKIO
IPC: C23C14/28
Filed: 1995-04-28
Abstract: PURPOSE: To provide a method for easily forming a soft magnetic thin film at low temp. on a large area by laser beam abrasion. CONSTITUTION: A product jetted from a target 8 by the irradiation with a pulsed first laser beam 2 is allowed to fly in an oxidizing gas at 10-500mTorr or deposited on a substrate 11, these are respectively irradiated with a high- speed second laser beam 20 or the gas is blown against the substrate, and a flying magnetic substance particle is captured by a magnetic field. Besides, the target 8 is irradiated with the first laser beam 2 with the scanning width changed, the deposition position on the substrate 11 is changed and hence the irradiation position of the second laser beam 20 is moved, or the product is deposited on the substrate moving in the magnetic field to form a soft magnetic thin film good in crystallinity is formed on a large area.
Patent JP-S62262692-A (JP)
Title: Cooking appliance
Inventor: NONOGUCHI HIROSHI
IPC: H02P27/02
Filed: 1986-05-08
Abstract: PURPOSE:To soften an impact on starting, by gradually increasing a revolving speed of a motor. CONSTITUTION:A soft start time-setting circuit 34 can set time arbitrarily and supplies a timing pulse to a trigger circuit 36 at a time interval diminishing in inverse proportion to a time set arbitrarily from a point of time when a traveling contact 22 comes in touch with a fixed contact 23. After the lapse of a set time, a power-controlling element 30 continues to be triggered by the trigger circuit 36. In this manner, a large impact can be avoided.
Patent JP-S5332208-A (JP)
Title: Combined ejector
Inventor: TAKAHASHI SHIYUUJI
IPC: F28B9/10
Filed: 1976-09-06
Abstract: PURPOSE: To provide a compact construction and facilitate operation and maintenance by integrating coolers for an air extractor and a gland-exhauster condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0390151-A (JP)
Title: Massage device
Inventor: TAKAHASHI SHINICHI
IPC: A61H15/00
Filed: 1990-04-21
Abstract: PURPOSE:To display a sufficient stimulus effect with a belly part or the like effectively massaged by providing a plurality of balls, which are floating-rotated while revolving around the center of a rotary shaft, in a casing, extending a sheet in its lower end part in a condition that the ball is brought into rolling contact and forming the balls with one of them having a radius of rotation different from that of the other ball. CONSTITUTION:A cover member 7 for surrounding balls 5 is mounted to the lower end part of a motor case 1, and a fiber-made sheet 8 is extended to a lower end of the cover member 7 in a condition that the balls 5 are brought into rolling contact by closing a lower surface of the cover member 7 with a stimulus indirectly applied to the skin by the balls 5. A radius of rotation around a rotary shaft is different respectively between the one ball 5 and the other ball 5. A heating means 81, formed by, for instance, a heater, is built in the sheet 8, and a massaged part of belly or the like can be warmed as necessary. At the time of massage, by adjusting elastic force of an elastic unit 6, the lower surface sheet 8 is placed in a condition into contact with the belly part, when switches (b), (c) are turned on by holding a handle 14, the balls 5, 5, while they are floating-rotated, are revolved on a circular orbit by rotating the rotary shaft 3, and the belly part is warmed by the heating means 81.
Patent JP-S62261986-A (JP)
Title: Pulse measuring circuit with noise removing ability
Inventor: KITADA YOSHITAKA
IPC: G06F11/00
Filed: 1986-05-08
Abstract: PURPOSE:To obtain a circuit which never malfunction by separating a noise removing circuit which outputs an interruption signal and a noise removing circuit which outputs a capture circuit, and causing an interruption by using a signal from which noises are removed completely. CONSTITUTION:An input signal IS is inputted to the noise removing circuits 1 and 2 at the same time. The circuit 1 outputs the interruption signal which has jitters, but has noises removed completely regardless of the pulse width of noises to a control circuit 3, and the circuit 2 outputs the capture CAP signal which has no jitters although noises can not be removed completely to a register 5 and the circuit 3. The register 5 captures the contents of a counter 4 with the active edge of the signal CAP and outputs stored data to a bus line 6 when a read-out signal RD is active. The circuit 3, on the other hand, initiates an interruption with the signal from which noises are removed completely. Consequently, pulse intervals are accurately measured.
Patent JP-S5969511-A (JP)
Inventor: FURETSUDO ATAABII
IPC: E04F13/08
Filed: 1983-06-15
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-S5731925-A (JP)
Title: Production of polyester
Inventor: MATSUZAWA KATSUTO
IPC: C08K5/08
Filed: 1980-08-01
Abstract: PURPOSE: To obtain a polyester excellent in color and transparency, by polycondensing terephthalic acid with ethylene glycol in the presence of an anthraquinone type blue dye of a specified structure by use of a sulfonic acid (anhydride) type catalyst.  
     CONSTITUTION: Bis(β-hydroxyethyl) terephthalate (A) is obtained by esterifying or transesterifying terephthalic acid or its esterifiable derivative with ethylene glycol. Polyethylene terephthalate is obtained by polycondensing terephthalate A in the presence of (a) a catalyst which is a sulfonic acid compound or a sulfonic acid anhydride containing a free sulfonic group or an ammonium sulfonate group, e.g., p- sulfobenzoic acid, and (b) an anthraquinone type blue dye of formula I, wherein a group of formula II is a phnyl which can be substituted with a 1W5C alkyl, OH, COOH, a halogen, a 1W3C alkoxy, a 2W4C alkoxycarbonyl, R 1 OH or R 2 COOR 3 , where R 1  and R 2  are each a 1W3C alkylene or a group of formula III or IV, where m and n are each 1W3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59232082-A (JP)
Inventor: KAWANO MICHIHIKO
IPC: F26B25/22
Filed: 1983-06-14
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-S5630259-A (JP)
Title: Negative plate for alkaline storage battery
Inventor: MORIOKA YUUJI
IPC: H01M4/44
Filed: 1979-08-20
Abstract: PURPOSE:To improve the cycle character of a battery by adding magnesium oxide to an active material of cadmium which is filled in a core body. CONSTITUTION:A cadmium-oxide powder, a metal-cadmium powder, an alkali- proof fiber and a polymer starch or the like are mixed, and the mixture is kneaded with a water solution containing, for example, sodium phosphite to make a paste. Such a paste is filled in an electrode-plate core-material which is made of a nickel- plated drilled iron-plate or the like, before that is dried to form a pasted cadmium negative-plate. In such a case as mentioned above, the active material of cadmium is added with magnesium oxide to prepare the paste; for example, 97 parts by weight of the total of the cadmium-oxide powder and the metal-cadmium powder is mixed with 3 parts by weight of magnesium-oxide powder.
Patent JP-S5630368-A (JP)
Title: Automatic control circuit for horizontal oscillation frequency
Inventor: WATANABE MASAHIRO
IPC: H04N5/12
Filed: 1979-08-20
Abstract: PURPOSE:To improve noise-proof characteristics by providing a function of selecting the start and stop of the operation of a horizontal AFC circuit according to the existence of a mixed noise in a composite video signal and by stopping it in case of the mixture of it. CONSTITUTION:When no noise is mixed in a composite video signal applied to terminal 10 or when a mixed noise level is below a detection level, noise detecting circuit part 8 generates no output and the horizontal AFC circuit operates normally to send a horizontal signal to horizontal output terminal 7. On the other hand, when a noise exceeding the detection level is mixed, circuit part 8 generates an output, and consequently phase comparing circuit 1 stops operating. Namely, as far as circuit part 8 generates its output, the functions of the horizontal AFC circuit are held in the stop state. Consequently, detection sensitivity becomes zero to improve noise-proof characteristics and when there is no noise mixed or when a noise below the fixed level is mixed, a loop gain of a fixed value can be obtained, so that the pull-in range never narrows.
Patent JP-S63273380-A (JP)
Title: Laser output controller
Inventor: FUKUDA SHIGERU
IPC: B41J2/44
Filed: 1987-05-01
Abstract: PURPOSE:To obtain an image having no irregular concentration by detecting the quantity of light of a semiconductor laser to control a bias current and controlling a driving current. CONSTITUTION:The intensity of the output light of a semiconductor laser 1 is detected by a photodetector 9, and a detector 21 outputs an add/subtract signal of the application current of the laser 1 in response to the detection output. Bias current control means 22 made of bias current applying circuit 20 applies a bias voltage to the laser 1 in response to the output of the detector 21. A detector 24 outputs an add/subtract signal of the application current of the laser 1 in response to the output of the photodetector 9, and detects whether the output of the laser 1 is a predetermined value or not. Driving current control means 25 made of a driving circuit 23 applies a driving current to the laser 1 in response to the output of the detector 24.
Patent JP-S59231215-A (JP)
Title: Synchronous universal joint
Inventor: HATSUTORI NOBORU
IPC: F16D3/24
Filed: 1983-06-14
Abstract: PURPOSE:To provide ease with which the spherical centers of a plurality of guide pieces coincide with each other and prevent uneven abutment between a transmitter and a guide member which is made up of a plurality of the guide pieces by tightening the guide pieces via a spacer. CONSTITUTION:A guide member 24 is disposed on the external periphery of the back faces 12b and 13b of both opposed transmitting elements 12 and 13, as covering them. The guide member 24 consists of two split guide pieces 24a, which are tightened with each other with bolts and nuts via a spacer 25 in the positions of flanges 24b formed on the opposed end parts of the guide pieces 24a so that the spherical centers of both the pieces 24a may coincide with each other. The guide pieces 24a have spherical guide faces 12c inside. By the frictional contact of the spherical guide faces 24c with the back faces 12b and 13b of both the transmitting elements 12 and 13, shaft 1 and 4 are allowed to swivel at variable angle and the relative positions of the transmitting elements 12 and 13 may be settled.
Patent JP-H01277333-A (JP)
Title: Optical disk device
Inventor: MITANI SHOJI
IPC: G11B7/00
Filed: 1988-04-28
Abstract: PURPOSE:To stop the light emission of a laser diode (LD) and to prevent data on a disk medium from being destructed by stopping the operation of an LD driving circuit when the rotational frequency of a spindle motor is reduced to a prescribed value or less. CONSTITUTION:When the spindle motor 3 for driving an optical disk is rotated, a tacho pulse B is generated from tacho pulse generating circuit 4 and inputted to one-shot generating circuits 5, 7 and flip flop (FF) circuits 6, 8. An one-shot signal C is outputted from the circuit 5 by the rise of the tacho pulse B and the FF circuit 6 detects whether the signal B is longer than the signal C or not. Since the signal B is longer than the one-shot signals C, E when the rotational frequency of the spindle motor is less than the prescribed value, a laser diode emergency off signal G goes '0' and the laser diode does not emit light. Consequently, data on the disk medium can be prevented from being destructed.
Patent JP-S601319-A (JP)
Title: Combustion chamber for sub-chamber type engine
Inventor: IMOTO KOUJI
IPC: F02B19/18
Filed: 1983-06-16
Abstract: PURPOSE:To improve fuel consumption or exhaust purification performance, by linearly gouging the portion near to the ridge at the center line side of cylinder of an opening at main combustion chamber side with predetermined angle thereby reducing the restriction loss at the sub-chamber injection port. CONSTITUTION:In a sub-chamber injection port 3 communicating between a sub- combustion chamber 2 having semi-spherical upper section and conical lower section and main combustion chamber 1, when assuming the flow-out angle at the opening at main combustion chamber 1 is theta1 while the flow-out angle at the opening at sub-combustion chamber 2 is theta2, it is constructed to be theta1<theta2 by bending the axis of sub-chamber injection port 3. In the cross-section of injection port path to be provided by cutting the injection port 3 with plane (C) containing the center line of sub-combustion chamber (A) and the center line (C) of cylinder, the portion near to the opening at main combustion chamber 1 of injection port path wall positioned at the center line (B) side is gouged linearly such that the minimum angle thetaL formed by the ridge of said opening and a plane perpendicular with the center line (A) will be smaller than said angle theta1.
Patent JP-H07309830-A (JP)
Title: Hydrate of phenol derivative, its production and thermal-recording material using the hydrate
Inventor: MOTOJIMA TOSHIHIRO
IPC: C07C315/04
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a hydrate of a new phenol, derivative useful as an electron- accepting compound for a thermal-recording material which is excellent in storage stability of a not-color-developed part, that is, heat resistance, etc. CONSTITUTION:This is a hydrate of a phenol derivative expressed by the formula. The hydrate is obtained by precipitating the phenol derivative of the formula by adding water into a solution of the compound in an organic polar solvent and subsequently subjecting the precipitate to heat treatment. A thermal recording material consisting of an electron-donating colordeveloping compound and an electron-accepting compound is obtained by incorporating the hydrate of the phenol derivative of the formula as the electron-accepting compound. Water is removed from an organic solvent solution or an organic solvent suspension obtained from the hydrate of the new phenol derivative of the formula and an organic solvent, and subsequently dehydrated compound is precipitated and separated to obtain the anhydride of the phenol derivative.
Patent JP-H11300519-A (JP)
Title: Cutting machine
Inventor: TERADA YUICHI
IPC: B23D45/04
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a play in a pivotably attached part between a base and a blade case. SOLUTION: In a stepped pin 11, a through end part on one connection part 9 side is formed to be a large diameter part 12, and freely inserted in the connection parts 8, 9 and a hinge part 20 therebetween, a stop screw 13 to be screwed orthogonal to the stepped pin 11 from an upper part of the connection part 9 is screwed into the stepped pin 11 at the slide position at which the hinge part 10 is pressed against the other connection part 8 by the large diameter part 12, and the movement in the axial direction of the stepped pin 11 is regulated by pressing the large diameter part 12 at its tip. The hinge part 10 to be freely inserted in the stepped pin 11 is regulated in movement in the axial direction of the stepped pin 11 between the large diameter part 12 of the stepped pin 11 and the connection part 8.
Patent JP-H10280148-A (JP)
Title: Coated hard member
Inventor: UEDA HIROSHI
IPC: C04B41/52
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress the progression of the oxidation of coating film even at the time of cutting and to improve its wear resistance by providing the surface of a substrate with at least one layer of chemically vapor-deposited coating film formed by applying the binary carbides, nitrides and oxides of metallic elements composed of Ti and Si, their solid solutions or mixed bodies and furthermore regulating the thickness of this coating film to a specified ratio to the total coating thickness. SOLUTION: In the case the characteristics of Ti series coating film shall be exhibited, the amt. of vapor depositing gas series titanium halide is reduced, a small amt. of silane series gas is flowed, and vapor deposition is executed to form a composite compd. with Si in a Ti compd., by which this coating film is provided. Since, as the characteristics of the Ti compound such as the granular shape are made the most of, Si largely disperses into their grain boundaries to improve the oxidation resistance of the Ti compound coating film as well as wear resistance, in the case it is used for a cutting edge, its oxidation caused by cutting heat can be prevented. Since it is better that this coating shall be thickened to the maximum in a situation in which wear progresses, its thickness is regulated to >=50% the total coating thickness.
Patent JP-H11302533-A (JP)
Title: Molded product of flame-retardant polyamide resin
Inventor: TAKEDA TADASHI
IPC: C08K5/34
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a molded product of flame-retardant polyamide resin, excellent in tensile breaking extension. SOLUTION: This product is obtained by molding (A) a polyamide resin incorporated with (B) melamine cyanurate or a melamine cyanurate-based flame retardant to form (I) a polyamide resin composition, which a further incorporated with (C) a polyamide resin, wherein the melamine cyanurate or melamine cyanurate-based flame retardant content is 0.5 to 20 wt.%.
Patent JP-S62266385-A (JP)
Inventor: MIYOSHI SHINJI
IPC: G05D23/27
Filed: 1986-05-12
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-H045525-A (JP)
Title: Noncontact type displacement detector
Inventor: KENJO ATSUSHI
IPC: G01B7/14
Filed: 1990-04-23
Abstract: PURPOSE:To accurately detect the quantity of displacement of a body to be detected by arranging two detectors opposite each other as for the center of the body, connecting the coils of the detectors in series and applying opposite- phase AC voltages across the coils, and taking a detection signal out of the connection point between the coils. CONSTITUTION:An oscillator 4 supplies exciting voltages V1 and V2 to the coils 2a and 3a. When the body 1 is displaced, the coils 2 and 3 are varied in inductance with the displacement quantity and, therefore, vary impedance. The sensor output V0 is taken out of the connection point A between the coils 2a and 3a by dividing the exciting voltages V1 and V2 at the impedance ratio of the coils 2a and 3a, and rectified synchronously by the synchronous rectifier 6 of a converter 5 to generate a synchronous rectification output VR. The output VR is inputted to an LPF 7, which cuts its carrier frequency component to generate a displacement detection output VC.
Patent JP-S58223953-A (JP)
Title: Telegraphic transmission system of image data of word processor
Inventor: URITA SEIICHI
IPC: H04N1/00
Filed: 1982-06-22
Abstract: PURPOSE:To reduce the cost of communication expense, by compressing data of a word processor and transmitting it in high speed. CONSTITUTION:A Japanese word processor 30 includes a control section 1 and a printer 2. A high speed FAX terminal 40 is provided with a control section 4A, a line control section 4B and a floppy disc 4C. When image data are transferred from the word processor 30, a terminal 40 buffers the data in a line buffer and converts it into facsimile scanning for procession. The image data processed in such a way is stored in the floppy disc 4C after compression and transmitted to an opposite FAX terminal 50.
Patent JP-H09268823-A (JP)
Title: Locking device
Inventor: KAMATA KIYOHIKO
IPC: E05B85/24
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning body for cushion the impact of a striker without increasing the size of a whole device, and to improve the assembly workability of the device itself. SOLUTION: A notched groove 12A opposite to an advancing groove 11A of a base plate 11 is formed on a cover plate 12, and an abutting part 16A of a bumper rubber 16 is fitted in the notched groove 12A. In addition, a projected part 12B of the cover plate 12 is fitted to a fitting hole 16C of the bumper rubber 16, and a thin-walled position regulating part 16B of the bumper rubber 16 is placed opposite to an inner surface 12C of the cover plate 12.
Patent JP-H01279810-A (JP)
Title: Stable insecticidal and acaricidal composition
Inventor: TSUDA SHIGENORI
IPC: A01N25/04
Filed: 1988-04-28
Abstract: PURPOSE:To provide a stable emulsion-suspension-in-water state insecticidal and acaricidal composition containing no enlarged granules by finely dispersing two kinds of insecticidal and acaricidal agents having excellent initial insecticidal and acaricidal effects, residual effects and ovicidal action with polyvinyl alcohol on a process of mixing the agents with each other. CONSTITUTION:1-50wt.% of a mixture of alpha-cyano-3-phenoxybenzyl 2,2,3,3- tetramethylcyclopropanecarboxylate (compound I) and 3,6-bis(2- chlorophenyl)-1,2,4,5-tetrazine (compound II) is finely dispersed in water with 2-10wt.% of polyvinyl alcohol to provide a stable emulsion-suspension-in-water state insecticidal and acaricidal composition containing no enlarged particles of the compound II. The composition is obtained, for example, by finely dispersing the compound I and the compound II, respectively, in the polyvinyl alcohol and subsequently mixing the separately dispersed compounds I and II with each other or by finely dispersing the compound II in the compound I and subsequently further dispersing the dispersed mixture in a polyvinyl alcohol aqueous solution.
Patent JP-S5231576-A (JP)
Title: Garbage burner and boiler device in one
Inventor: HASUMI CHIYOUICHIROU
IPC: F23G5/16
Filed: 1975-09-03
Abstract: PURPOSE: To carry out dry distillation of a waste matter by providing a dry distillation chamber for the waste matter in a combustion chamber provided with a boiler heat exchanger and a sub-burner, and to reduce burner fuel by burning dry distillation gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60250135-A (JP)
Inventor: IKENAGA TAKAO
IPC: E03D5/10
Filed: 1984-05-25
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。