baber/WOPTO huggingface dataset:
Patent JP-H08298368-A (JP)
Title: Selectively protective coating of printed wiring board surface
Inventor: TANAKA YASUO
IPC: H05K3/28
Filed: 1995-04-26
Abstract: PURPOSE: To selectively form a protective coating which has high insulation property, high heat resistance, high moisture resistance, low permittivity, and high chemical resistance, only on the surface of a printed wiring board which surface needs electrical insulation properties. CONSTITUTION: When a selectively protective coating is formed on the surface of a printed wiring board, thermosetting resin composite coating material wherein inorganic powder filler is not contained, and organic powder filler of 5-70wt.% is mixed is spread on the surface of the printed wiring board. After the coating material is cured by heating, a metal board on which a hole is previously made at the position where a coating film is partially eliminated is brought into contact closely to the coating film, and the coating film is partially eliminated by laser light irradiation.
Patent JP-S59225815-A (JP)
Title: Device for tracking front tip of coil
Inventor: MORIYASU MASAMI
IPC: B21C47/02
Filed: 1983-06-06
Abstract: PURPOSE:To correct properly a slip and to enhance the accuracy of control for retreating wrapper rolls by computing the speed and slip of a coil at every fixed period basing on the number of pulses outputted from a pulse generator provided to the pinch rolls or a coiler and correcting the values of a preset counter. CONSTITUTION:The number of pulses outputted from a pulse oscillator 8 of pinch rolls 4 are counted by a counter 9 for a fixed period of time by the timing of outputting a retreating command 16 to a wrapper roll 3a before the front tip 7 of a coil arrives at the wrapper roll 3a. The speed of the pinch roll 4 is obtained by an arithmetic device 11 basing on the number of counts. Further, the rate of slip of pinch roll 4 is obtained by an arithmetic device 13 basing on the surface speed of a coil 6. The amount of tracking till a retreating command 16 is outputted to a wrapper roll 3c is corrected by a preset counter 10 basing on the obtained slip rate. In sequence, the amount of slip is computed while the front tip of coil is staying between the wrapper rolls 3b, 3c, to correct the amount of tracking which is required till the retreating command 16 is outputted to a wrapper roll 3d.
Patent JP-S59228550-A (JP)
Inventor: MIURA KOUICHI
IPC: E04B1/16
Filed: 1983-06-08
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-H11279098-A (JP)
Title: Pseudo-azeotropic composition
Inventor: TAKADA NAOKADO
IPC: C11D7/50
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydrofluoroether composition exerting minimum influence on the global environment and having high performance as a cleaning solvent, a heat-transmission medium, etc. SOLUTION: This pseudo-azeotropic composition is selected from the following four compositions (i) to (iv); (i) a pseudo-azeotropic composition composed of 66-92 wt.% of HFE-245mf and 34-8 wt.% of HFE-254pc, (ii) a pseudo- azeotropic composition composed of 68-98 wt.% of HFE-245mf and 32-2 wt.% of HFE-347mcf, (iii) a pseudo-azeotropic composition composed of 67-98 wt.% of HFE-245mf and 33-2 wt.% of HFE-347pc-f and (iv) a pseudo-azeotropic composition composed of 55-96 wt.% of HFE-347mcf and 45-4 wt.% of HFE-347pc-f wherein HFE-245mf is CF3 CH2 OCHF2 , HFE-254pc is CHF2 CF2 OCH3 , HFE-347mcf is CF3 CF2 CH2 OCHF2 and HFE-347pc-f is CHF2 CF2 OCH2 CF3 defined as the code of hydrofluoroethers.
Patent JP-H04309822-A (JP)
Title: Article weighing/discharge mechanism
Inventor: SOE MASAO
IPC: G01G11/00
Filed: 1991-04-05
Abstract: PURPOSE:To make separation of an article from an article receiving part easy by fixing plural number of V shape plate materials to the lower edge of a weighing machine, and connecting plural number of second plate materials capable of passing through these V shape plate materials in the vertical direction to a crank mechanism so as to be driven by it. CONSTITUTION:In a laterally symmetrical crank mechanism (1), a crank plate 9 is installed on a shaft 8 of (1) so as to be rotatable freely. A connecting plate 13 is fixed to a lever 7, and three discharge plates 24 are fixed to the connecting plate 13 at a prescribed pitch. Approximately V shape three weighing plates 17 are fixed to shafts 18 and 19 so that the discharge plates 24 can pass through clearance between the weighing plates 17, and both edge parts of the shafts are fixed to connecting plates 16a and 16b continuing from a load cell 21. When the shaft 8 is rotated at a constant velocity, a shaft 11 fixed to the crank plate 9 rotates along a locus C, and the lever 7 is swung, and the discharge plates 24 carry out specific movements. An article is received to an article receiving part T on the weighing plates 17 from a conveyor 30, and is weighed by means of the load cell 21, and is pushed out by means of a short edge part 24a of the discharge plates 24, and is dropped into a bucket 33 as shown by an arrow (a) while the bucket is moving on a vertical part of a conveyor 32.
Patent JP-2000295697-A (JP)
Title: Directional loudspeaker
Inventor: MASUDA KATSUHIKO
IPC: H04R1/40
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a directional loudspeaker that can optionally and optimally adjust directions and positions of a region where sound can hardly be listened to and a plurality of regions where different kind of sound can be heard. SOLUTION: In the loudspeaker with directivity, 1st and 2nd speakers 6a, 6b are placed side by side at an interval of 1/8 to one wavelength with respect to an emitted sound wave and emit the sound wave including 1st and 2nd acoustic signal components. First and second digital filters 3a, 3b are respectively interposed between the 1st and 2nd speakers 1a, 1b and the 2nd and 1st speakers so as to cancel the 1st and 2nd acoustic signal components in the sound waves emitted from both the speakers in different regions in the listening space through interference between the sound waves. An error microphone 7 provided in the vicinity of both the speakers adjusts filter coefficients to an optimum value via 1st and 2nd filter adjustment units 9a, 9b thereby setting and updating directions and positions of cancellation regions A, B.
Patent JP-H08298481-A (JP)
Title: Control communication system
Inventor: KADOI NOBUO
IPC: H04B3/46
Filed: 1995-04-26
Abstract: PURPOSE: To detect a cause to a fault immediately and to locate a fault position comparatively easily when the fault on a transmission line due to broken line, short-circuit or noise or the like takes place. CONSTITUTION: An end station check register 10 of a master station 2 monitors whether or not data subject to inversion processing are returned from an end station being a lowermost slave station. When the data are not returned, it is detected that a fault by broken line or noise takes place between the master station 2 and the end station and a short-circuit detection circuit 40 detects a short-circuited wiring. Then in response to the operation of a reset switch 42, a display LED of a display section 41 displays a display in response to a cause to the fault.
Patent JP-S60254660-A (JP)
Inventor: SUTANFUOODO AARU OBUSHINSUKII
IPC: H01L29/40
Filed: 1985-05-14
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-S51125125-A (JP)
Title: Anchoring agent for laminated film
Inventor: MURAI MINORU
IPC: C09D11/10
Filed: 1974-09-06
Abstract: PURPOSE: Anchoring agent suitable for use in the manufacture of extrusion laminated films of polypropylene. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H043840-A (JP)
Title: Portable air shower device
Inventor: SAKAI ISAO
IPC: F24F7/06
Filed: 1990-04-18
Abstract: PURPOSE:To enable an easy assemblying operation to be attained by a method wherein an air shower device is constructed of a main body of a portable air shower having air injection holes and air suction holes, and two doors installed at both opening in an area enclosed by side walls and a ceiling wall in such a way as they may be opened or closed, and an enclosure frame and the ceiling wall are provided with foldable means. CONSTITUTION:A ceiling wall 12 which can be folded into two sections at a hinge 12a is installed through a hinge 11b at an upper side of an installing surface 11a having air injection holes and air suction holes of a main body 11 of an air shower. Doors 13a and 13b are fixed by a hinge 11c in a longitudinal direction of the installing surface 11a. At a predetermined position of the installing surface 11a, an enclosure frame 14 which can be folded into two segments by a hinge is installed by an outer hinge of one longitudinal side. To the enclosure frame 1 is installed a side wall 15 through a hinge. The fixed frame 16 can be fixed or removed by screws 17. Screws 18 fix the ceiling wall 12 and the side walls 15, so that its assemblying work can be performed only with installing or removing of the screws.
Patent JP-H04332677-A (JP)
Title: Impact dot printer
Inventor: ASADA TAKASHI
IPC: B41J35/04
Filed: 1991-05-08
Abstract: PURPOSE:To enhance copy capacity by inexpensively increasing printing force without increasing the power consumption of a printing head by reducing the tension obstructing the wire protruding motion due to an ink ribbon. CONSTITUTION:A ribbon mask 1 is formed of a membrane member with thickness of 0.02-0.2mm and has an opening part 13 permitting wires 2 to protrude at the central part thereof. Protruding parts 16 are provided from an upper end part so as to grasp a wire arranged part and bent so as to grasp an ink ribbon 3 to be brought into contact with a nose 4 or a leading end guide 5. As a result, the gap almost corresponding to the thickness of the ribbon mask 3 can be provided between the leading end of each wire 2 and the ink ribbon 3 without bringing the ink ribbon 3 into direct contact with the leading end of the nose 4.
Patent JP-H09289558-A (JP)
Title: Film feeding device and picture reading device
Inventor: FUJINAWA NOBUHIRO
IPC: H04N1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To easily see and recognize a frame having a desired picture among plural frames of a roll film in a state where a cartridge is attached by providing a window for visually recognizing the film picture in a running route of the roll film. SOLUTION: The cartridge 15 for containing the roll film 14 is provided in one end of a frame body 13 and a take-up spool 16 for winding the roll film 14 is provided in the other end. The window 17 is provided in the running route of the roll film, which is formed between them. The window 17 is arranged through the frame body 13. The window 4 provided in the cover 3 of a device mainbody 1 is formed in a size being the same as that of the window 17 almost right over the forming position of the window 17. The picture of the frame is visually recognized with the window 17. An operator manually operates a switch provided in the mainbody device 1 while visually recognizing the picture of the frame so as to feed and rewind the frame one by one. Therefore, an operator can specify the frame with the desired picture in a short time.
Patent JP-H07311414-A (JP)
Title: Data imprinting camera
Inventor: TAKAHASHI YOSHIAKI
IPC: G03B17/24
Filed: 1994-05-17
Abstract: PURPOSE:To change an imprinting position in the state where a single image- formation optical system is fixed by making an optical system included in a data imprinting means the single image-formation optical system whose optical axis is arranged nearly in the center between a data imprinting position on the outermost side of film and a data imprinting position on the innermost side. CONSTITUTION:An imprinting optical path by a light emitting element 11 is switched to a position nearly symmetric with respect to the optical axis 13 of the single data imprinting optical system 12, so that the light emitting element 11 makes light obliquely incident on the optical system 12 so as to form an image in the data imprinting positions 14h and 14p. Namely, in the case of photographing in standard size, the light emitting element 11 is provided at a position 11h below the optical axis 13 of the optical system 12, so that it forms the image at the position 14h. Meanwhile, in the case of photographing in panoramic size, light shielding plates 3 and 4 are switched by external operation and the light emitting element 11 is moved to an upper position 11p nearly symmetric with respect to the optical axis 13, so that it forms the image at the position 14p.
Patent JP-S5227344-A (JP)
Title: Code integrating circuit
Inventor: KOUNOSU EIJI
IPC: H03K5/01
Filed: 1975-08-27
Abstract: PURPOSE: The code, which serially arrives with a fixed interval or a fixed time duration, is digitally integrated, so that the code distortion is minimized and a circuit from which a good digital code can be obtained is secured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5328193-A (JP)
Title: Novel pyridopymidine compounds and their preparation
Inventor: SHIRAKI MASAKI
IPC: C07D471/04
Filed: 1976-08-28
Abstract: PURPOSE: Pyridopyrimidine derivatives I[R 1  is lower alkyl, aralkyl or acyl; R 2  is H or lower alkyl; R 3  is lower alkoxycarbonyl, carbamoyl, -CO-Ar, -CO-Am-Ar or-CH(OH)-Ar; Ar is 1-3C lower alkyl, etc.; Am is -NH-or 1,4-piperazinyl], e.g. 2-benzolymethylthio-4-hydroxy-5benzyl-5,6,7,8-tetrahydropyrido[4,3-d] pyrimidine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61261943-A (JP)
Title: Transmission control system for facsimile equipment
Inventor: ISHIKAWA TETSUZO
IPC: H04L12/42
Filed: 1985-05-15
Abstract: PURPOSE:To prevent the titled device from going its communication impossible by a time monitor, by providing a means for inspecting an attribute data out by a facsimile equipment and a delimiting part of an original, and sending out a signal for making a non-communication monitor of the facsimile device wait. CONSTITUTION:An optical signal which is sent from an adjacent node is converted to an electric signal by an O/E converting circuit 21 and inputted to a repeating circuit 22. The repeating circuit 22 makes the electric signal branch to a high speed converting circuit 24 and sends it out, and also sends it to an /O converting circuit 23. When a node of the other party of transmission is designated through an interface circuit 25 from a facsimile device 28, a controlling circuit 26 designates the other party node to a frame header and outputs a communication request to a monitor node, when a frame has arrived at the repeating circuit 22 through the high speed converting circuit 24. The controlling circuit 25 sends out a waiting signal for making the non-communication monitor wait, through the interface circuit 25, in case when a data sent out from the facsimile equipment 28 is an attribute, and also in case when it is detected that one sheet portion of an original sent out completely.
Patent JP-H10291464-A (JP)
Title: Car washing machine
Inventor: KOIDE SATOSHI
IPC: B60S3/04
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a contact pressure switching air circuit and setting of adjusting air pressure by desirably setting the contact pressure of a brush to a car body before washing a car in response to plural stages at the time of washing the car, and changing the contact pressure so as to obtain the set contact pressure on the basis of the electrical signal at the time of washing the car. SOLUTION: With an administration mode of an operation panel, a worker inputs various setting of contact pressure or the like in a car washing machine. In a car washing process, a photoelectric switch for detecting a lower part of an automobile detects a car body on the basis of shading and non-shading between a light projector 14a and a light receiver 14b due to a car body, and position of a moving washing machine main body and a result of detection of the photoelectric switch are stored, and shape of an automobile is detected. At the same time with the detection of car body of the automobile, a car washing device such as a top surface washing brush 8 is controlled for washing in response to the shape of the car body. In the case of using an air cylinder as an operating means, plural stages of air pressure is desirably adjusted, set, and contact pressure of the brush to the car body is changed without complicating an air circuit.
Patent JP-H01275454-A (JP)
Title: Cement composition
Inventor: OHAMA YOSHIHIKO
IPC: C04B111/27
Filed: 1988-04-26
Abstract: PURPOSE:To obtain the title compsn. having superior ability to prevent water absorption and permeation of chloride ions, also having superior compressive strength and workability by adding specified amts. of hydrolyzable organosilane and a dispersed polymer for mixing with cement to a mixture of cement with aggregate. CONSTITUTION:Hydrolyzable organosilane represented by a formula Rn-SiX4-n (where R is a univalent hydrocarbon group such as alkyl, aryl or aralkyl, n=1-3 and X is a hydrolyzable group such as alkoxy or acyloxy), e.g., C6H13Si(OCH3)3 and a dispersed polymer for mixing with cement, e.g., styrene-butadiene rubber latex are added to a mixture of cement such as Portland cement with aggregate such as river gravel. The amt. of the organosilane added is 0.4-3.0wt.% of the amt. of the cement and that of the polymer is 5-30wt.% (expressed in terms of the pure polymer).
Patent JP-S5627705-A (JP)
Title: Device for cleaning chuck claw of machine tool by air
Inventor: NAKATANI YUKIO
IPC: B23B31/10
Filed: 1979-08-14
Abstract: PURPOSE:To automatically remove adhering chips, by blowing air from an air blow-off pipe, which acts in response to the opening motion of chuck claws in the body of a chuck, to apply the air to the holding surfaces of the chuck claws. CONSTITUTION:The body 2 of a chuck is secured on the tip of a spindle 1. A plurality of chuck claws 3 are attached to the front end face of the body 2 so that the chuck claws 3 can be opened and closed in the radial direction. A piston 13, which serves as an air blow-off pipe is slidably fitted in an air cylinder 12. When the claws 3 are closed, the piston 13 slides rightward in response to the closing motion of the claws 3 and air ejection holes are opened toward the surfaces 3a of the chucks and necessary air is ejected to remove chips. The ejection of the air is restricted by a timer.
Patent JP-S61261904-A (JP)
Title: Synchronous detector with automatic gain control loop
Inventor: GOTO KUNIAKI
IPC: H04N5/445
Filed: 1985-05-15
Abstract: PURPOSE:To eliminate the phase difference between two input signals and to reduce the detection output waveform distortion by controlling the gain of an amplitude correction amplifier in response to a detection output signal and applying feedback control to the gain of the control amplifier. CONSTITUTION:A delay circuit 6 is inserted so as to lead one of two branched output signals of a gain control amplifier 1 via the delay circuit 6 without being led directly as one input of a synchronous detector 3. An amplitude correction amplifier 5 is inserted to make the input amplitude of one input to a synchronous detector 2 constant and the insertion of the delay circuit 6 zeros the phase difference between two input signals of the synchronous detector 3.
Patent JP-H05293260-A (JP)
Title: Reciprocating electric shaver
Inventor: TANAHASHI MASAO
IPC: B26B19/10
Filed: 1992-04-23
Abstract: PURPOSE:To allow multiple edge heads to follow the skin, eliminate an unshaved portion, and secure the quick shaving performance by fitting three or more edge heads at the upper end section of a main body, and arranging elastic support sections vertically floatably fitting a center edge head to the edge frame of the upper end section of the main body at both end sections in the reciprocating direction of a moving edge. CONSTITUTION:A reciprocating electric shaver is fitted with three or more edge heads 2 at the upper end section of a main body, and elastic support sections 5a vertically floatably fitting a center edge head 2a to an edge frame 3 at the upper end section of the main body are moving edge 6a. Edge frames 7a, 7b, 7c of edge heads 2, 2b, 2c are vertically floatably fitted to an edge frame 3 via float elastic support sections 5a, 5b, 5c. The elastic support sections 5a of the center edge head 2a are provided on one of the edge frames 3, 7a, the elastic support sections 5a, 5c of the outer edge heads 2b, 2c are provided on the other, and the float elastic support sections 5a, 5b are arranged on different wall faces.
Patent JP-S62260441-A (JP)
Title: Portable underwater wireless communication equipment
Inventor: YONEYAMA MASAHIDE
IPC: H04B11/00
Filed: 1986-05-06
Abstract: PURPOSE:To attain wireless communication between scuba divers and between scuba divers and ships by providing a small mode switch or a small keyboard on the end of a transmitter, and a sound synthesizer and bone conduction earphones on the end of a receiver. CONSTITUTION:A diver has the small mode switch or the small keyboard 1, a modulator 2, a drive amplifier 3, etc., all of which are loaded on his arm as a transmission means, and has a preamplifier 6, a demodulator 7, a word and sound synthesizer 8, the bone conduction earphones 9, etc., as a reception means, and further has a circulator 4 to transmit and receive waves, a transducer 5, etc. Necessary words such as 'Watch out.' and 'Go up.' that mean signals between divers or between divers and ships are prepared beforehand, and code signals to mean the words are transmitted. On the reception side the word and sound synthesizer is provided, and corresponding words and sounds are synthesized by the synthesizer according to the transmitted code signals, led to the bone conduction earphones and reported to a receiving party.
Patent JP-H05294153-A (JP)
Title: Rubber bush for automobile
Inventor: MORIOKA YOSHIKAZU
IPC: F16F15/08
Filed: 1992-04-23
Abstract: PURPOSE:To control a large displacement of an elastic member in the direction approximately orthogonal to the axis. CONSTITUTION:A rubber bush comprises an internal cylindrical fitting 2, an external cylindrical fitting 3, and an elastic member 4 provided between the internal cylindrical fitting 2 and the external cylindrical fitting 3. A rubber ring member 5 is fitted in the outer circumferential face of the internal cylindrical fitting 2 and located between the internal cylindrical fitting 2 and the. external cylindrical fitting 3. The rubber ring member 5 acts as a stopper regulating the displacement of the elastic member 4 by receiving most stress associated with a large displacement in the direction approximately orthogonal to the axis. Therefore, this constitution prevents a large displacement of the elastic member 4 as well as a crimp which may cause stress concentration.
Patent JP-H07286423-A (JP)
Title: Balustrade
Inventor: GOTO FUMIO
IPC: E04F11/18
Filed: 1994-04-18
Abstract: PURPOSE:To prevent the expanding deformation of a slit at the time of inserting a connecting member into the hollow part of a balustrade body with the slit and fixing the connecting member by fastening a screw, thereby fixing the connecting member positively. CONSTITUTION:A slit 11 is longitudinally formed at the lower part of a hollow balustrade body such as a coping 4, and protruding or groove like guide parts 13 are formed at both side upper edge parts 12 of the slit 11. An engaging part 15 to be engaged with each guide part 13 is formed at a connecting member 14 inserted into the hollow part 10 of the balustrade body so as to connect the balustrade bodies to each other or the balustrade body to a support. At the time of pressing and fixing the connecting member 14 to each upper edge part of the slit 11 by fastening a screw 18, the expanding deformation of the slit 11 is suppressed by the engagement between the guide part 13 and the engaging part 15.