baber/WOPTO huggingface dataset:
Patent JP-H0457011-A (JP)
Title: Miniature display device
Inventor: TERADA KATSUMI
IPC: G02F1/13357
Filed: 1990-06-27
Abstract: PURPOSE:To obtain high luminance and high resolution by synthesizing a transmission light from each liquid crystal panel by a prism means, and observing an enlarged image of a color image by a lens means. CONSTITUTION:An R transmission light from a liquid crystal panel 1 is reflected by a joint surface 8a of a first prism 8 or a joint surface 11b of a fourth prism 11 and emitted from the prism 11, a B transmission light from a liquid crystal panel 2 is reflected by a joint surface 9a of a second prism 9 or a joint surface 11a of the prism 11 and emitted from the prism 11, and a G transmission light from a liquid crystal panel 3 travels straight as it is in a third and a fourth prisms 10, 11 and is emitted from the prism 11. In that case, the panels 1, 2 and 3 are positioned exactly and attached to each incident surface so that optical axes in emitting ends of each R, G and B transmission light coincide with each other, therefore, each transmission comes to be synthesized, and accordingly, a color image 14 by the panels 1, 2 and 3 appears on the emitting surface of the prism 11. Subsequently, this color image is made incident on a convex lens 12, by which a color enlarged image 15 is observed.
Patent JP-2001001100-A (JP)
Title: Manufacture of plate, and stamp die used for the manufacture
Inventor: KIMURA TERUO
IPC: F16D69/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a plate which can be manufactured without labor and has a specified hardness by restricting a part including the part opposite to a stepped side surface of an outer peripheral wall surface of a blank during the squeezing, and not restricting any remaining part. SOLUTION: When a punch 24 is moved in the direction of a die 23 for a stepped part so that an outer peripheral wall surface 15a is moved along an inner peripheral surface of an outer peripheral closing die 22, the other surface of a blank 15 is pressed, and an inside diameter side of one surface of the blank 15 is squeezed between the punch 24 and a second die 23b. A restricting space is not a space in a completely closed condition where the periphery of the blank 15 is completely closed, but the space in a partially closed condition where a part 27 which is the part of the outer peripheral wall surface 15a is opened and partially restricted.  At least the part including the part opposite to a stepped side surface 5b of the outer peripheral wall surface 15a is restricted by the outer peripheral closing die 22, and the remaining part 27 is not restricted by the outer peripheral closing die 22.
Patent JP-H0611947-A (JP)
Title: Charging device
Inventor: KIDO EIICHI
IPC: G03G15/02
Filed: 1992-06-26
Abstract: PURPOSE:To stably maintain a discharge without raising the voltage applied from a sawtoothed electrode even if the discharge is continued for a long time. CONSTITUTION:A charging device 2 comprises a photoreceptor drum, a sawtoothed electrode 22 having a number of protrusions along its longitudinal axis, and a grid electrode 23 disposed between the surface of the photoreceptor drum and the sawtoothed electrode 22, the photoreceptor drum and the sawtoothed electrode 22 being insulatingly supported to the inside of a shield case 21 in such a manner as to be disposed opposite to each other. A predetermined high voltage is supplied to the sawtoothed electrode 22 and then a corona discharge occurs and thereby part of a discharge current flows to the photoreceptor drum so that the photoreceptor drum is charged to a specific polarity. Each of the protrusions of the sawtoothed electrode 22 is formed by plural groups of protrusions.
Patent JP-2000357053-A (JP)
Title: Wireless input system
Inventor: OKADA HIROYASU
IPC: G06F3/038
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a wireless input system capable of prompting a suitable operation by making an operator recognize the occurrence of a communication disturbance concerning the wireless input system to be used for a personal computer or the like. SOLUTION: This system is composed of a wireless input device 21 having a repeat transmission function for transmitting a wireless signal 4 at an interval which does not exceed a prescribed set time during continuation of input operation and an information processor 23 provided with a control means 24 having a communication disturbance discriminating function for judging the occurrence of a communication disturbance when no-signal time in which the next wireless signal 4 is not inputted reaches a limit time set longer than the above set time after the reception of the wireless signal 4 is started and a communication disturbance processing function for reporting the occurrence of the communication disturbance through a display means 10. The occurrence of the communication disturbance can be displayed on the display means 10 and suitable operation can be called.
Patent JP-H0831562-A (JP)
Title: High frequency heating apparatus
Inventor: TAKESHITA SHIRO
IPC: H05B6/64
Filed: 1994-07-21
Abstract: PURPOSE:To improve only a cooling effect of a magnetron without affecting any other else and provide high output and retain high reliability by an orifice structure of a fan guide, regarding magnetron cooling for a high frequency heating apparatus. CONSTITUTION:A holding part 29 to which an inverter printed substrate 28 is attached is installed in parallel to a cooling passage 18 of a magnetron 10 and a control plate 32 is composed at a position corresponding to the extended line of the cooling passage 18 in the direction of the cooling passage 18 in an orifice 31 of a fan guide which is unitedly formed with the holding part 29 and assembled into almost L-shape in the lower part of the holding part 29. Consequently, a portion of whirling current which escapes to the outside of almost L-shaped space 16 without contributing to cooling the magnetron 10 is supplied to the cooling passage 18 direction and thus a magnetron 10 cooling function can be improved.
Patent JP-S5692926-A (JP)
Title: Continuous preparation of ultrathine film
Inventor: YAMADA KENKOU
IPC: B29C31/00
Filed: 1979-12-27
Abstract: PURPOSE:To obtain an ultrathin film having selective permeability for mixed gases stably and continuously, by feeding a solution of a polymer, e.g., polyolefin, etc. to the surface of water to form an ultrathin film, supporting it on a porous substrate, and taking it out. CONSTITUTION:A polymer consisting essentially of a polyolefin or dienenpolymer is dissolved in a solvent, e.g., a hydrocarbon, etc. to give a solution, which is, for example, added to the cylinder 1 and fed from the needlelike nozzle 2 to the surface of water continuously, to form an ultrathin film of the polymer on the surface of water. The ultrathin film is taken out continuously on the surface of water by the support of the sheet porous substrate 8 while being supported by the substrate transferred through the rollers 6 and 7 from the roll 4 of the substrate 8. EFFECT:Transmitting a large amount of gas, the film is preferably useful as a separating film.
Patent JP-H04312007-A (JP)
Title: Surface acoustic wave functional element, elastic wave functional element, and electronic functional element using low-temperature deposition metal film
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H3/08
Filed: 1991-04-10
Abstract: PURPOSE:To obtain a functional element using the film of low electric resistance and low propagation loss for an elastic wave by sticking the metallic film while keeping substrate temperature at a temperature range from -10 deg.C to -100 deg.C in a surface acoustic wave functional element, an elastic wave functional element or an electronic functional element in which the deposition metallic film is deposited on the surface of a piezoelectric substrate of a semiconductor substrate, etc. CONSTITUTION:For instance, an interdigital electrode 2 using the film deposited on the surface of a substrate 1 at the temperature range from -10 deg.C to -100 deg.C is formed. The film can be made of aluminum metal, copper metal, gold, silver, or metal manufactured by adding copper or titanium, etc., to aluminum. Film thickness can be in the range from 10mm to 10mum.
Patent JP-H07128866-A (JP)
Title: Hardening processing method for water-soluble photoresist
Inventor: SAWADA HIROSHIGE
IPC: H01J29/07
Filed: 1993-06-14
Abstract: PURPOSE:To provide the resist film which is free from chipping, does not increase burning time and has good etching resistance and adhesion property to a substrate by irradiating the substrate with UV rays before subjecting the substrate to a heat treatment or at the time of subjecting the substrate to the heat treatment. CONSTITUTION:The substrate 30 deposited with water-soluble photoresist film with which printing ends on both main surfaces is processed while the substrate is successively passed through a development processing section 14, a hardener supplying section 16, a washing section 8, a draining section 20, a irradiation section 22 with UV rays and a burning processing section 24, by which the water-soluble photoresists deposited on both main surfaces of the substrate 30 are subjected to development and hardening processing and the substrate deposited and formed with the resist films having the required pattern images on both main surfaces is obtd. The substrate 30 which is immersed into an aq. chromic anhydride soln. 38 and is washed after the development processing is drained and thereafter, the substrate 30 is irradiated with the UV rays and is then subjected to the heat treatment. Then, the reduction of the chromic anhydride penetrated into the water-soluble photoresist films on the surfaces of the substrate 30 from hexavalent chromium to trivalent chromium is accelerated.
Patent JP-S5871831-A (JP)
Inventor: SANECHIKA HIROICHI
IPC: A01K77/00
Filed: 1981-10-22
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-H08159521-A (JP)
Title: Air cooling and heating system
Inventor: NAGAI TOMOHIKO
IPC: F24F5/00
Filed: 1995-07-05
Abstract: PURPOSE: To improve the thermal efficiency and to further improve the immediate cooling and heating of a convection type by so providing a guide plate near an air outlet that the air supplied from an air conditioner is not brought into direct contact with a ceiling material. CONSTITUTION: A ceiling garret gap 3 is formed of a heat insulator 6 of a ceiling and a ceiling surface material 4, and an air conditioner 2 is installed at a part of the gap 3. The conditioner 2 has a duct 11 having a control valve 10 for regulating the air flow rate. A guide plate 7 is so provided that the air from the conditioner 2 is not brought into direct contact with the material 4. The dehumidified dry air from the conditioner 2 for supplying the dehumidified air of higher or lower temperature than the temperature of the air of a room 1 is diffused to the garret to the gap 3 to conduct radiation cooling or heating. Thus, it does not reach a dew point temperature at the ceiling having high thermal conductivity of a metal or the like, and the vapor condensation of the ceiling can be effectively prevented.
Patent JP-2000011504-A (JP)
Title: Cassette memory connecting substrate mechanism for magnetic recording and reproducing device
Inventor: TOKUNAGA TOMOJI
IPC: G11B15/675
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To improve the mounting property of cassette tapes and to enhance the reliability of connections of memory substrates by allowing intermediate parts of leaf springs to be protruded by pressing other ends of the leaf springs with a pressuring member and making them abut on memory substrates. SOLUTION: A cassette tape 1 to be inserted into a cassette housing is mounted on a mechanism main body 15 and a lid 14 is closed like the arrow (1). Before the mounting of cassette tape is not completed, a contact spring 38 is not abutted with a cassette memory substrate 6 and the contact spring 38 does not become a load at the time of mounting the cassette tape 1. Next, a contact part 38a is made to be protruded like the arrow (3) by pushing the L-shaped part 38c of the contact spring 38 like the arrow (2) while making the pressuring part 14a of the lid 14 hit on the part 38c. Moreover, the contact part 38a is made to be abutted on the cassette memory substrate 6 by more pushing the part 38c with the pressurizing part 14a like an arrow (4).  Then, a sufficient contact pressure is made to be generated at the contact part 38a by the movement of the side of the L-shaped part 38c of the contact spring 38.
Patent JP-2000002925-A (JP)
Title: Camera provided with date display function
Inventor: UENAKA YUKIO
IPC: G03B17/24
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To imprint the photographing date and time, in accordance with the attitude of a camera, in the case an image blur correcting function is provided. SOLUTION: The absolute value of a variable V3X storing positional information in a horizontal direction is compared with the absolute value of a variable V3Y storing the positional information in a vertical direction in the step S502. When the absolute value of the V3Y is larger than that of the V3X, the value of the V3Y is checked in the step S503 and when the value of the V3Y is negative, 'one' is stored in a variable SIS for showing the attitude of the camera in the step S504. When the value of the V3Y is positive in the step S503, 'four' is stored in the SIS in the step S505. When the absolute value of the variable V3X is larger than the absolute value of the variable V3Y in the step 502, the value of the V3X is checked in the step S506 and when the value of the V3X is negative, 'three' is stored in the SIS in the step S507.  When the value of the V3X is positive in the step S506, 'two' is stored in the SIS in the step S508. After an exposure time is completed, a photographing date and time imprinting position is decided on the basis of the value of the SIS.
Patent JP-S6147906-A (JP)
Title: Optical fiber surplus length containing tool
Inventor: OBARA YUICHI
IPC: G02B6/00
Filed: 1984-08-16
Abstract: PURPOSE:To prevent each fiber connecting part from being superposed at the same position even in case that a case is a soft type, by superposing three rectangular sheets having each different width, forming a folding part by opening one side in the longitudinal direction, and providing an angle rise part in the direction of the edge part, on the other side. CONSTITUTION:A main body consists of the first rectangular sheet 9, the second sheet 10 whose width is larger than said sheet, and the third sheet 11 whose width is larger than said sheet. One side of the parts between long side parts of the sheets 9-11 is formed to an opening part 15, and on the other side of the sheet 9, the first angle rise part 16 of a triangle is provided along the longitudinal direction, and its outside end edge part 16A is folded to the inside, and welded and fixed to the sheet 10. In the same way, an outside end edge part 17A of the second angle rise part 17 of the sheet 10 is welded and fixed to the sheet 11. The superposed body of the sheets 9-11 is connected by metallic fittings 18 in both ends of an inside end edge part 16B. In such a state, a surplus length part 1A is contained in a long circular loop shape on the sheets 10, 11, and it is prevented from getting out, by folding parts 20, 21 of the opening part 15.
Patent JP-H05339678-A (JP)
Title: Ultrahigh tensile strength electric resistance welded tube for vehicle member excellent in delayed fracture resistance
Inventor: MAEDA TATSUO
IPC: C22C38/04
Filed: 1992-06-05
Abstract: PURPOSE:To improve the strength and delayed fracture resistance of a steel tube and utilizing it as an impact bar of a door for a vehicle or the like by manufacturing a tube with a steel in which C, P, S, Mn and Mo are specified and regulating the tensile strength and martensitic ratio therein to prescribed ones. CONSTITUTION:The objective electric resistance welded tube is manufactured by steel having a compsn. constituted of, by weight, 0.05 to 0.3% C, <=0.025% P+S and Mn; <=3.5-100X(P+S), and the balance Fe or, in addition, furthermore containing <=1.2% Cr and/or <=1% Mo. This steel tube has 130 to 170kgf/nm<2> tensile strength and <=60% martensitic phase ratio.
Patent JP-S6326121-A (JP)
Title: Detection circuit for highest priority signal
Inventor: SUGIMURA TOSHIO
IPC: H03M7/00
Filed: 1986-07-18
Abstract: PURPOSE:To contrive to adopt the circuit constitution having the regularity by avoiding drains of an N-channel transistor (TR) group connected in cascade to drains of N-channel TRs receiving an input signal as its gate input from going to an 'L' level when any of input signals goes to an 'L' level. CONSTITUTION:The titled circuit consists of an N-channel TR whose source is connected to GND, whose drain is connected in cascade to 8 N-channel TRs 2-1-2-8 and turned on by the 1st input pulse signal, nine P-channel TRs 1-1-1-9 turned on by the 2nd input pulse signal exclusive with the 1st input pulse signal, and eight detection circuits 3-1-3-8 detecting each source of the N-channel TRs to be at H level and the drain to be at L level. Thus, the circuit constitution with regularity is taken by a few number of TRs and the input/output data number is expanded easily.
Patent JP-H1113480-A (JP)
Title: Starting method for compressor in compressed air storage powder generating system
Inventor: MUTSUYAMA AKIMASA
IPC: F02C7/36
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a starting method that allows the drive and rotation of a compressor without setting up any starting equipment such as a starting motor and a thyristor or the like, in a compressed air storage power generating system. SOLUTION: Two clutches 2 and 3 at both sides of a motor generator 1 is made into a state of being connected to each other, and storage compressed air and fuel both are fed to gas turbines 4 and 5 from a cavity 15 and the gas turbines 4 and 5 are started to build up them up to the rated speed, thereby synchronizing the motor generator. Subsequently, the clutch 3 at the side of the gas turbines 4 and 5 is removed away and compressors 6 to 8 are rotated by the motor generator 1.
Patent JP-H0219904-A (JP)
Title: Offset vector calculation method
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1988-07-08
Abstract: PURPOSE:To reduce an error produced at a model curved surface part having small curvature by setting the normal vector to a tangential plane including two specific difference vectors as the offset vector. CONSTITUTION:The position vectors vk (k=1, 2...) are obtained from an offset vector calculation point P (i, j) to the offset vector calculation auxiliary points of the point series passing direction and the pick feed direction respectively. Then the vector vk is normalized for acquisition of a difference vector Va between two normalized vectors v1' and v2' of the point series passing direction. At the same time, a difference vector Vb is obtained from two normalized vectors v3' and v4' of the pick feed direction. Then the normal vector to the tangential plane PLi including these difference vectors Va and Vb is used as an offset vector V at the point P (i, j). Thus it is possible to obtain an offset vector having a reduced error at a model curved surface of small curvature.
Patent JP-H0726870-A (JP)
Title: Mast device for boring
Inventor: HASHIMOTO TAKASHI
IPC: E21B15/00
Filed: 1993-07-09
Abstract: PURPOSE:To reduce the size and the weight of a mast, to ensure the sufficient work space of a mouth, and to decrease height and length in a state that a mast is turned down. CONSTITUTION:A head sheave 20 having a pulley 21 on the excavation hole side from which a boring rod is suspended and which is overhung from a pulley 22 on the drum 16 side, around which a wire 15 is wound, by a long distance is rotatably arranged to the top part of a mast 14 for boring which rises and falls and is movable in a horizontal direction in a state to stand upright. A support member 23 having respective rotatable mounting parts to the head sheave and the boring device is arranged between the portion on the drum side of the head sheave 20 and a boring device. Since a bend moment is not generated at the mast, a section factor is decreased to a low value and size and weight are reduced. A head sheave, a mast, and a balance rod are rotatably attached and when the mast is brought down, the head sheave is also automatically contained. Further, with the whole of the mast slid, a wide work space is formed at a mouth.
Patent JP-S6416208-A (JP)
Title: Magnetic levitation vehicle
Inventor: KAWASHIMA MASANARI
IPC: B60L13/04
Filed: 1987-07-07
Abstract: PURPOSE:To need no wheels, by setting a bearing frame confronted with a ferromagnetic material rail set on the lower surface of the girder section of a track, on the lower surface of a car body, and by providing the bearing frame with electromagnets. CONSTITUTION:A track 11 has girder sections 13 projected to side sections at the upper end of a strut 12, and on the lower surfaces of the girder sections 13, the ferromagnetic material rails 14 of iron rails or the like are arranged. In the meantime, on the lower surface of a car body 15, via bearing springs 16, a bearing frame 17 for surrounding the lower surface from the external section of the girder sections 13 of the track 11 is set. On the lower frames 20 of the bearing frame 17, each two electromagnets of superconducting electromagnets 21 and normal conducting electromagnets 22 are arranged to be confronted with the ferromagnetic material rails 14 on the lower surfaces of the girder sections 13. As a result, even at the time of stopping and a low speed, the car body is levitated, and wheels are not needed.
Patent JP-S5793767-A (JP)
Title: Call-out system
Inventor: EZAKA MUTSUO
IPC: H04M3/46
Filed: 1980-12-03
Abstract: PURPOSE:To increase the rate of call achievement at emergency call, by providing a means which stops the callout automatically without hooking on of a handset by a caller at non-response of a called party, and a means which makes call out sequentially and automatically until one of a called party group responds. CONSTITUTION:When a caller A dials a called party B, the caller A and the called party B are connected via a special intra-office trunk SIOT. In this case, no restoration information is transferred from the marker MKR to an outgoing register OR, which is held. If the called party B does not respond, a relay TM is activated with a non-response monitor timer circuit, and a restoration information is given from the register OR to the trunk SIOT and an advance relay ADV1 and the marker MKR are started. Thus, the caller A and a called party C are connected via the trunk SIOT, allowing to call out the called party C, until the caller A is restored, the called party C responds or the non-monitor timer circuit is activated.
Patent JP-H0219602-A (JP)
Title: Engine with coaxial twin piston
Inventor: SHITAMAE TORAO
IPC: F01B7/04
Filed: 1988-07-07
Abstract: PURPOSE:To make an engine light and compact and increase an engine output per unit space by arranging a pair of cylinders perpendicularly and symmetrically to an axis with a crankshaft in-between, and by fitting a pair of pistons once joined in one body and fitting a crank pin through a cam groove provided on the piston. CONSTITUTION:When pistons 3, 3 move with a combining body 3b in one direction, a crank pin 1a fitted through a cam groove 4 of the body 3b of the pair of pistons 3, 3 moves along the cam groove 4 and rotates around it. That is, the reciprocal motion of the pair of pistons 3, 3 is transferred to the crank shaft 1 as a rotative motion. Also, the rotative motion of the crank pin 1a and the crankshaft 1 against ascending motion of the pair of shafts 3, 3 are same. Conversely, when the crankshaft 1 rotates counterclockwisely against the pair of pistons 3, 3 located on the top part, the body 3b and the piston pair 3, 3 move downward following the rotation of the crank pin 1a. The piston pair 3, 3 and the crankshaft 1 thus, transfer their motions to each other through the cam groove 4.