baber/WOPTO huggingface dataset:
Patent JP-2000298262-A (JP)
Title: Liquid crystal display element
Inventor: IGUCHI TSUDOI
IPC: G09F9/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain the liquid crystal display element which has high reliability by improving the shock resistance and moisture resistance. SOLUTION: This element has a liquid crystal panel, constituted by sandwiching a liquid crystal layer (3) in the opposition gap between a common electrode formed on a 1st substrate and a drive electrode formed on a 2nd substrate 2, a package 7 formed of a frame member constituting a cavity part where the liquid crystal panel is stored and held, and a flexible printed board 5, which is connected to the common electrode and drive electrode on one side of the liquid crystal panel and has the other end free and supplies a signal voltage for image display.  A light shield frame 11, which is larger than the 1st substrate 1 and 2nd substrate 2, is stuck on the opposite surface from the adhesion surfaces of the 1st substrate 1 and 2nd substrate 2 constituting the liquid crystal panel, the part of the sticking surface of the light shield frame 11 and 1st substrate 1 which projects from the 1st substrate 1 is adhered to the package 7, and the package 7 comes into direct mechanical contact with neither the 1st substrate 1 and 2nd substrate 2.
Patent JP-S5533829-A (JP)
Title: Run-out thickness detector of rolling material of rolling mill
Inventor: NOFUKU SHIGERU
IPC: B21B37/00
Filed: 1978-08-31
Abstract: PURPOSE: To enable stand run-out thickness of rolling mills to be forecast and detected while checking the suitability of the number of output pulses by such things as providing arithmetic check circuits which perform operation and judgement by counting the dividing periods of reducing output pulses of a rotary type pulse generator as well as pulse generator as well as pulse generator outputs and dividing period outputs.  
     CONSTITUTION: A frequency divider 6 which is connected to the same mechanical shaft as a rotary type pulse generator 4 and reduces the pulses of the same number at an equal ratio is disposed. The pulse P x  obtained by reducing the output P a ' per arbitrary time of the second pulse generator 5 down to 1/N by the frequency divider 6 and the output pulse P a  per the same time of the generator 4 are reliable only when the following formula holds. |Pa-N×P x |<N. Therefore, if checking by the above formula is performed simultaneosuly at the time of forecasting and detecting the run-out thickness of the rolling material by the undermentioned formula, the error in the forecast and detection of run-out thickness occuring owing to trouble in the pulse generators may be prevented. P 2 =P 1 ×L 2 /L 1  (where L 1  is the distance between the detectors 2, 3, L 2  the distance between the detector 3 and rolling mills 1, P 1  the number of pulse generated when the trailing end of the rolling material runs between the detectors 2 and 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5439525-A (JP)
Title: Graph scanning system
Inventor: KANEMITSU NORIO
IPC: G06K9/03
Filed: 1977-09-02
Abstract: PURPOSE: To realize the figure scanning system enabling to improve the resolution of the fine part for recognized graph, without making complicated the recognition circuit, by providing the conversion and selection means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09293031-A (JP)
Title: Remote supervisory system
Inventor: KUMASAKA TERUO
IPC: G06F13/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To shorten a communication time and to quickly and efficiently correspond to a fault of a monitor object equipment by stopping communication to a master station where an operation is stopped in a remote supervisory system constituted so as to permit the plural master stations to monitor slave stations. SOLUTION: The master stations 9 generate maintenance state data of themselves and transmit it to the slave stations 3. The slave stations 3 preserve received maintenance state data in a maintenance state storing part 6. When abnormality occurs in an equipment 1, the slave stations refer to maintenance state data preserved in the maintenance state storing part 6, evade the issuing of a report to the master stations 9 under maintenance and select the master station 9 without maintenance so as to issue the report.
Patent JP-S63271790-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI TADASHI
IPC: G11B27/10
Filed: 1987-04-29
Abstract: PURPOSE:To optionally select the number of sectors on a magnetic disk by generating the sector pulses in accordance with the count output of a counting means. CONSTITUTION:A counter 11 counts the pulses generated from a 2nd pulse generating means based on an index pulse given from a 1st pulse generating means 7. A microcomputer 13 sets the count value of the counter 11 in accordance with the number of sectors selected by a magnetic disk 1. Then the sector pulses are produced based on the count output of the counter 11. Thus the number of sectors can be optionally selected on the disk 1. Furthermore, it is possible to secure a fixed angle of each track on the disk 1 without receiving any influence of the revolving variance of the disk 1 and the deviation between the center of the disk 1 and the rotational center. At the same time, the positions of tracks can be arranged on the radius of the disk 1.
Patent JP-H05278890-A (JP)
Title: Medium carrying device
IPC: B65H5/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a carrying device employing an ultrasonic motor which is capable of stable and smooth draw-in and carriage of the medium. CONSTITUTION:Projecting parts 14 are formed on one surface of a vibrating body 13 at equal pitch, and a roller 28 which is brought into contact with the respective projecting parts is arranged rotatably at the intermediate position of two adjacent projecting parts 14. Piezoelectric elements 15a-21a are fixed to the other surface of the vibrating body 13 at the space of (lambda/2), and the piezoelectric elements 15b-21b are fixed to the position of (lambda/4) away. The voltage with the different phase of 90 degrees from a piezoelectric element driving circuit 23 is periodically applied to the piezoelectric elements 15a-21a, 15b-21b. The paper sheets 1 or the like are pulled into the space between the roller 28 and a pressing guide 25 and carried in the direction of the arrow (A).
Patent JP-S60249353-A (JP)
Title: Mounting structure of vapor cooling circuit board
Inventor: KANO HIROSHI
IPC: H01L23/427
Filed: 1984-05-24
Abstract: PURPOSE:To improve the cooling efficiency by a method wherein the circuit board surface on which circuit elements are mounted is provided with a plurality of recess grooves narrower than the element in a fixed direction, and the projected region of the board is provided with electrodes which connect the elements to the board. CONSTITUTION:Semiconductor elements 6' are mounted across the recess grooves 11 of the circuit board 10. For this purpose, the semiconductor element 6' is formed in a pattern provided with electrode pads 6p connecting the element to the board only on both sides. Besides, a recess groove 11 narrower than the element is provided in a fixed direction of the board. This construction allows air-bubbles of 0.5-1mm.phi to rise out of the surface of the element 6' opposed to the board 10 and then to come up by separation off from the element surface, resulting in the cooling of the board by stirring and circulating the coolant with the air bubbles. Therefore, the elements 6' are cooled by boil-stirring from both of the back and opposed surfaces, and the cooling efficiency increases about double. Semiconductor elements can be mounted on a circuit board with much higher density, and the element itself can be further increased in integration.
Patent JP-S5630616-A (JP)
Title: Air flowmeter using exothermic resistor
Inventor: SATOU KANEMASA
IPC: G01F1/68
Filed: 1979-08-22
Abstract: PURPOSE: To obtain a flowmeter of universal usage by forming a Venturi part provided within an air feed cylinder and a bypass passage which opens the upstream side of the Venturi part by fitting a frame body having a groove provided with a senser at the outer side of the air feed cylinder.  
     CONSTITUTION: A Venturi member 3 is fitted in an air feed cylinder 1 in which the inner diameter of the upstream side is larger than that of the downstream side, and a bypass air passage 15 is formed between a hole 6 provided at the narrowest part of the Venturi part and a hole 4 formed at the upstream side of the Venturi member 3. This bypass air passage 15 is formed by fitting a frame body 10 having a groove provided with a flow quantity senser 12 and a temperature compensation senser 13 which constitute working sides of the bridge circuit, at the outside of the air feed cylinder 1 through a spacer 8. By this arrangement, the measurement range can be varied bu replacing the Venturi member 3 and the spacer 8, thereby to obtain a flowmeter of universal usage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01276527-A (JP)
Title: Electro magnetic relay
Inventor: OBA MASATOSHI
IPC: H01H51/24
Filed: 1988-04-27
Abstract: PURPOSE:To obtain a electromagnetic relay with high voltage withstanding by coating a permanent magnet at the upper end portion thereof and a magnetic pole at the lower portion rather than the upper end portion thereof with resin agent which is charged into a box base and solidified. CONSTITUTION:In an electromagnet block 2, at least a permanent magnet 28 at the upper end portion thereof and magnetic poles 21a and 21b at the lower portion rather than the upper end portion thereof are coated with resin agent which is charged into a box base 1 and solidified. Thus, the coil of the electromagnet block 2 is isolated from the movable contact of an armature block. Therefore, insulation of the coil and the movable contact is improved, so that voltage withstanding is also improved.
Patent JP-S58223168-A (JP)
Title: Cleaning device
Inventor: YAMAZAKI YOSHIO
IPC: G03G21/00
Filed: 1982-06-22
Abstract: PURPOSE:To prevent magnetic toner from stagnation on the surface part of a guide body having the reduced influence of the magnetic force of a rotating magnet body by generating the shifting magnetic field on the guide body which covers the surface of the rotating magnet body and oscillating the guide body without reference to magnet of the rotating magnet body. CONSTITUTION:The remaining magnetic toner T on an image carrier Z is scraped off with a scraper blade 1 to stick to the surface of the guide body 3. This sticking toner T is moved in the opposite direction to the rotation direction of magnet body 2 by the influence of the shifting magnetic field and released from the influence of the magnetic field at the opposite side of the guide body 3 to the image carrier Z to fall in a toner reservoir 4. A vibration means 6 like an electromagnetic vibrator is provided facing a case wall 5 forming the toner reservoir 4 in one body with the guide body 3, so the magnetic toner T carried while sticking to the guide body 3 falls by the vibration to the site where the toner is released from of the magnetic field effect to store the toner in the toner reservoir 4 uniformly.
Patent JP-S5230134-A (JP)
Title: Data retrieval unit
Inventor: UCHIDA SHIGERU
IPC: G03B21/11
Filed: 1975-09-02
Abstract: PURPOSE: A data retrieval unit which is equipped with a microfilm with plural regulations to enable automatic judgement of each microfilm regulation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05303267-A (JP)
Title: Developing device
Inventor: OKADA YUJI
IPC: G03G15/08
Filed: 1992-04-24
Abstract: PURPOSE:To provide the developing device with which bright images free from fogging, insufficient developing, excess developing and developer splashing are obtd. by stably regulating the developer amt. and developer electrostatic charge quantity of the developer supplied onto a developer carrying member for supporting and carrying the developer, forming a developer layer having the desired developer amt. and the developer electrostatic charge quantity on the developer carrying member 1 and developing an electrostatic latent image holding member. CONSTITUTION:This developing device has the developer carrying member 1 for supporting and transporting the one-component developer, the layer regulating member 4 for regulating the amt. of electrostatic charge quantity of the developer supported and transported on the developer carrying member 1 and a rotational driving means for rotating the layer regulating member 4. The layer regulating member 4 has a spiral shape and is so constituted as to be rotated by the rotational driving means and to be pressed to the developer carrying member 1.
Patent JP-H02283843-A (JP)
Title: Engine control device
Inventor: UCHINAMI MASANOBU
IPC: F02D45/00
Filed: 1989-04-26
Abstract: PURPOSE:To prevent the occurrence of the poor condition of an engine by a method wherein, in a device which decides a fuel feed amount according to operation and inoperation of an EGR valve by means of suction pipe pressure information, when the opening of a throttle valve is outside a given range, a EGR valve is brought into an inoperation state and a fuel amount during inoperation is injected. CONSTITUTION:During running of an engine 1, from water temperature information from a water temperature sensor and suction pipe information from a pressure sensor 6, it is decided by a control part 8 whether or not an engine is in an EGR control zone. When it is in the EGR control zone, it is decided by a throttle sensor 7 whether or not throttle valve opening information is within a given range. When it is decided that it is within the EGR zone, a solenoid valve 9 is turned ON, an intake air negative pressure can be introduced to a negative pressure chamber 12A of an EGR valve 12 and is brought into a state in which EGR can be introduced. An amount of fuel fed during operation of the EGR valve 12 is retrieved from a table based on suction pipe pressure information and number of revolutions information to determine the amount of the fuel fed. Meanwhile, when the opening of a throttle valve is outside a given range, a solenoid valve 9 is turned OFF to bring the EGR valve 12 into an inoperation state, and an amount of fuel fed during inoperation is retrieved from a table to determine it.
Patent JP-H06317617-A (JP)
Title: Measuring method for insulation resistance of anisotropic conductive film
Inventor: KOBAYASHI KOJI
IPC: G01R27/02
Filed: 1993-05-07
Abstract: PURPOSE:To set up each space between electrodes to be 1/4a for collectively measuring insulation resistance by aligning an insulation resistance measuring comb type TAB having a pitch (a) and glass substrate parallel electrodes having a pitch (2a), and mutually connecting them through an anisotropic conductive film. CONSTITUTION:A pitch 9 between electrodes on the side of an insulation resistance measuring comb type TAB is set up to be (a) and an ITO parallel line is provided, and TAB 1 and the substrate 2 are mutually connected using an anisotropic conductive film 3, which is provided with conductive particles 6 and an opposite electrode conducting part 7 composed of the conductive particle 6. Each distance between the electrodes can be set up to be 1/4a owing to this composition, and the insulation resistance in a fine pitch exceeding the limit of TAB circuit forming technique can be collectively measured.
Patent JP-2000153426-A (JP)
Title: Seal device for tool main spindle in machine tool
Inventor: INAGUMA YOSHIHARU
IPC: B23Q11/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve sealing performance of a seal for preventing coolant from infiltrating into a main spindle housing supporting a tool spindle. SOLUTION: This seal device for a tool main spindle in a machine tool adjacently opposes to a front end surface of a spindle housing 1 an inner side of a rotary tool 5, mounted in a tip end of the tool spindle 2 rotatably supported by a bearing 3 to the spindle housing 1 to be supplied with a coolant from the outside at work time. In addition, that device is constituted of shaft labyrinth part 10 provided in an internal peripheral surface in a spindle housing front side part opposed to an external peripheral surface of the tool spindle in a tip end side from the bearing and an end face labyrinth part 30 provided between the inner side of the rotary tool and the front end face of the spindle housing front side part.  In this case, the shaft labyrinth part 10 is formed as a front labyrinth 13, labyrinth groove 12, front screw labyrinth 14, annular groove 11 and a rear screw labyrinth 15, while they oppose the internal peripheral surface of the front side part of the main spindle housing 1 to the external peripheral surface of the tool spindle 2 from a tip end side by a fine clearance. As a result, ventilating paths 16, 19 forcedly feeding air to the labyrinth groove and the annular groove and a discharge path 18 communicating downward with the outside from the labyrinth groove to discharge an infiltrating coolant and air are formed.
Patent JP-H08307056-A (JP)
Title: Multilayer interconnection board
Inventor: NISHIWAKI NOBUHIRO
IPC: H05K1/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a multilayer interconnection board which is excellent in impedance matching and is so constructed that its thickness is small. CONSTITUTION: This multilayer interconnection board comprises a through hole dense region 2 where a plurality of through holes 1 are crowded; a wiring region 3 where signal wiring films 4, 5 and power supply wiring films 6-8 are arranged, and a connecting wiring film region 2a where the through holes 1 in the through hole dense region 2 are connected with the signal wiring films 4, 5, or power supply wiring films 6-8 in the wiring region 3. The impedance of the signal wiring films 4, 5 in the wiring region 3 is controlled by the power supply films 7, 8.
Patent JP-S58223365-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MURAKAMI KENJI
IPC: H01L21/8244
Filed: 1982-06-21
Abstract: PURPOSE:To prevent the disconnection of the wiring which crosses over a low resistant part by a method wherein the device is formed into a form wherein there are no undercut parts under edge parts composed of poly Si. CONSTITUTION:A poly Si layer 23 is formed on a SiO2 film 22 formed on a Si substrate 21. Next, a SiO2 film 24 is obtained by patterning the film 22. Then, the low resistant part 231 and a high resistant part 232 are formed by introducing an impurity with the film 24 as the mask. After removing the film 24, the low resistant part 231 is patterned. This method enables to prevent the disconnection of the wiring which crosses over the low resistant part 231 without generating the undercut under the edge part of the low resistant part 231.
Patent JP-H06323313-A (JP)
Title: Nail
Inventor: OBA NOBORU
IPC: F16B15/06
Filed: 1993-05-07
Abstract: PURPOSE:To provide a nail unbending even at the time of being driven by a hammer so as to be able to obtain strong holding force without the nail head becoming trumpet-shaped. CONSTITUTION:Screw blades 1a, 1b, 1c of triangular cross section are provided around a shank part 1, and a disc shape head part 2 is provided at one end of the shank part 1. A semi-spherical protruding part 2a is provided at the center of the head part 2 where the centerline of the shank part 1 passes, and a conical tip part 3 pointed at the angle of 25 deg. is formed at the tip of the shank part 1. The screw blades 1a, 1b, 1c are made gradually higher toward the head part 2 side from the tip part 3 side.
Patent JP-S62263091-A (JP)
Title: Transfer and release type print protective member and protection of print
Inventor: YANAGIBA RIEKO
IPC: B41J29/00
Filed: 1986-05-12
Abstract: PURPOSE:To enable the face and back sides of a print protective member to be easily discriminated from each other and match the position of the protective member to the position of a print easily and securely, by providing a tacky layer on the surface of a transfer layer of a transfer and release type print protective member on the side not making contact with a base. CONSTITUTION:A print protective member 1 comprises a releasable base 1a laminated with a protective transfer layer 1b to be transferred onto a print, and a tacky layer 1c provided on the surface of the transfer layer. The area of the transfer layer 1b of the protective member 1 is equal to or smaller than the area of a print 2, and is sufficient for covering at least the area to be protected of a printed surface 2a. The transfer layer 1b is pressed directly against the printed surface 2a together with the releasable base 1a, and then the base 1a is released, whereby the transfer layer 1b is left on the print surface 2a, namely, it is transferred onto the printed surface 2a. The transfer layer 1b comprises a transparent resin such as a polyester film as a main constituent. The tacky layer 1c has an adhesive force not so strong as that of an adhesive, through it can be adhered to an object by lightly pressing it against the object, when required. A weak adhesive such as a butyl rubber can be suitably used for forming the tacky layer 1c.
Patent JP-H0542240-A (JP)
Title: Mat for golf practice range
Inventor: ICHIDA SUSUMU
IPC: A63B69/36
Filed: 1991-04-11
Abstract: PURPOSE:To reduce the friction coefficient by forming a coating layer mixed with dimethylpolysiloxane on the surface of a base fabric, spraying plastisol with the preset composition, and heating and drying to form a silicone elastomer film layer. CONSTITUTION:A coating layer 2 made of polyvinyl chloride paste as a base material is formed on the surface of a base fabric 1 made of a woven fabric and the like. Dimethylpolysiloxane is added to the coating layer 2 as an anti-friction material to reduce the ball pollution. Plastisol is sprayed on the coating layer 2 and heated and dried to form a silicone elastomer film layer 4. A higher alcohol emulsifier is added to the hydro-emulsion of a condensate of dihydroxy dimethylpolysiloxane, the fatty acid with the carbon number of 10-15, and the fatty acid based on alcohol amine to form the plastisol. A packing 3 made of a continuous foam body is formed on the back face of the base fabric 1.
Patent JP-S5230043-A (JP)
Title: Moisture removing equipment in cool air blower
Inventor: KAMAHARA SHIGETAKA
IPC: F24F3/14
Filed: 1975-09-02
Abstract: PURPOSE: To efficiently remove moisture in a cool air blower of a wet system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5630672-A (JP)
Title: Time signal clock
Inventor: NAKAMURA NORIHIKO
IPC: G04G13/00
Filed: 1979-08-22
Abstract: PURPOSE: To prevent mishearing in the frequency of time tone by a warning action such as sounding of melody prior to the regular time signaling.  
     CONSTITUTION: Whenever the time is at 59min and 50sec, in reading a contact device 24 outputs an on signal and the Q output of a flip-flop 32 goes to H. At this moment, a flip-flop 40 is actuated to feed a synthesized electronic sound of a melody control circuit 34 to a warning device 28 from a gate 36. The Q output of the flip- flop 40 also opens a gate 44 to allow a decimal counter 46 to count pulses, and after the counting of 10 pulses, the flip-flop 40 is reset. With the resetting of the flip- flop 40, the warning action is completed. The flip-flop 42 produces the Q output at the regular time to actuate a time signaling device 30. 
     COPYRIGHT: (C)1981,JPO&Japio