baber/WOPTO huggingface dataset:
Patent JP-S5754447-A (JP)
Title: State change detector
Inventor: MYAZAKI TOSHIAKI
IPC: H04B17/00
Filed: 1980-09-18
Abstract: PURPOSE:To make change of group for a number of devices in group constitution in a short time very easily, by using a matrix circuit which can be connected to input terminals in any combination for a data gathering circuit. CONSTITUTION:In a diode matrix 60, input and output terminals can be connected in any combination by changing the installed position of diodes. Detectors 11, 12 are connected to an output terminal X1 and detectors 13, 14 are connected to an output terminal X2. This is the same for an output terminal X3. Thus, when status change detecting signal PD1 or PD2 for a device belonging to a group A is produced, the signal is also applied to a lamp drive circuit 100 to illuminate a lamp display 101. Thus, any type of group constitution can be made, by suitably changing the installed position of diodes only.
Patent JP-H10317759-A (JP)
Title: Lock mechanism
Inventor: KAJINO YOSHIO
IPC: E05C3/30
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the convenience for use. SOLUTION: A lock mechanism 40 for regulating opening of a pair of cases 31, 32 to be opened and closed comprises a lock button 41 installed on one of the cases 31, 32 and can be slid in both directions to the neutral position, a lock plate 42 installed on one of the cases 31, 32 to interlock with sliding of the lock button 41, and a lock part 47 installed on the other of the cases 31, 32 to be locked or released to and from the lock plate 42. The lock button 41 is located in the neutral position and the lock plate 42 is stopped on the lock part 47 to regulate opening of a pair of cases 31, 32, and the lock button 41 is slid in one direction to release the lock plate 42 from the lock part 47, thereby opening a pair of cases 31, 32.
Patent JP-H11331215-A (JP)
Title: Information processing unit and its method, and served medium
Inventor: HATA HAJIME
IPC: H04L29/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To combine a LINK-IC and a PHY-IC at an optional transmission rate. SOLUTION: A LINK-IC 21 converts a digital signal received from an information processing unit 11 into a packet. The LINK-IC 21 also converts a packet supplied from a PHY-IC 22 into a digital signal stream and outputs it. The PHY-IC 22 receives a packet from an IEEE1394 serial bus 31 and gives the packet to the LINK-IC 21. A speed signaling signal generating circuit 51 selects any of predetermined transmission rates, generates a speed signaling signal corresponding to the transmission rate that is used for a maximum transmission rate of a transmitter-receiver 12 and outputs the signal to the IEEE1394 serial bus 31. A control section 24 controls the speed signaling signal generating circuit 51 to output a proper speed signaling signal to the IEEE1394 serial bus 31.
Patent JP-H03101226-A (JP)
Title: Dry etching device
Inventor: ONO KOICHI
IPC: C23F4/02
Filed: 1990-05-18
Abstract: PURPOSE:To satisfy superhigh selectivity and ultralow damage property as well as supersonic anisotropy at the same time by providing a second vacuum chamber, which has a skimmer and introduces supersonic molecular flow of ionized gas, so as to blow the supersonic molecular flow of ionized gas against a substrate to be etched. CONSTITUTION:The etchant A inside a discharge chamber 21 is ionized by RF dielectric glow discharge or arc discharge so as to generated reactive weakly ionized plasma 10, and this is introduced into a first vacuum chamber 22 through a nozzle 26, and here it expands supersonically to form a supersonic free jet D. Next, this is extracted as a supersonic molecular flow E into a second vacuum chamber 23 by a skimmer 28 so that the mutual action between heavy particles can be ignored because the temperature of plasma gas is extremely low, i.e., several degree or below in absolute temperature, or because the thermal motion speed of heavy particles, such as neutral atoms and molecules, ions, etc., is extremely. low. And this supersonic molecular flow E of plasma is blown vertically against the substrate 1 to be etched inside a third vacuum chamber 24 through a collimator.
Patent JP-S5831415-A (JP)
Title: Record player
Inventor: TAKEDA AOGU
IPC: G05D13/62
Filed: 1981-08-19
Abstract: PURPOSE:To simplify the constitution of a titled device and reduce its production cost by directly driving a turntable by a driving coil. CONSTITUTION:Magnetic flux generated in a driving coil 8 by a driving signal passes through a coating film on the surface of a turntable 1 made of a highly conductive material and is returned to the driving coil 8 again through a side part made of a magnetic material. At that time, eddy current is generated on the surface of the coating film and Lorentz force due to the eddy current and the magnetic flux generated from the driving coil 8 is applied to the turntable 1, so that the turntable 1 starts to rotate. When the turntable 1 starts to rotate, a pulse train is generated from a reflecting plate 4 and an optical sensor 9, and the rotational frequency is controlled.
Patent JP-H08327020-A (JP)
Title: Burner
Inventor: ISHIKAWA KATSUHIKO
IPC: F23D11/02
Filed: 1995-05-29
Abstract: PURPOSE: To suppress the increase of channel resistance due to the generation of tar of a vaporizing element and to prevent the clogging of the pore of a nozzle due to the generated tar. CONSTITUTION: A vaporizing gas passage 9 communicating with a nozzle 3 is provided between the inner wall of a vaporizing chamber 5 and the outer periphery of a vaporizing element 8 of a porous material. Thus, even if tar is generated at the part of the element 8 to be clogged, the channel resistance scarcely increases due to the presence of the passage 9, and the decrease of the combustion amount can be prevented. Since the passage 9 becomes a high temperature by the transfer heat from the vaporizing part 1 held at a high temperature, the pore of the nozzle 3 is not clogged by tarring the part of the vaporizing gas as liquid droplet due to the decrease of its temperature, and the burner can be used safely for a long period.
Patent JP-H09309035-A (JP)
Title: Work table device
Inventor: MUTO TERUO
IPC: B23Q1/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate labor such as placing the same work again even if the work has been placed on a work table roughly. SOLUTION: A work table 26 on which a work W is to be placed is linearly reciprocated by driving rotation of a first crank 38. A shaft 33 which rotatably supports the first crank 38 is supported by a slide plate 33. And the slide plate 28 is linearly reciprocated in the same direction as the work table 26 by driving rotation of a second crank 47, and a movement stroke of the work table 26 is increased.
Patent JP-H04331952-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: TOYODA MASAYOSHI
IPC: G03C7/36
Filed: 1991-05-07
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material which has an excellent desilvering property and color reproducibility and excellent sharpness and is greatly improved in the color image preservable property after development processing. CONSTITUTION:This photosensitive material contains at least one kind of the acylacetamide type yellow dye forming couplers expressed by formula I in photosensitive silver halide emulsion layers and at least one kind of yellow colored magenta couplers or magenta colored cyan couplers in the photosensitive silver halide emulsion layers which are the same as the above-mentioned photosensitive silver halide emulsion layers or different therefrom or nonphotosensitive hydrophilic colloidal layers. In the formula I, R1 denotes a univalent group. Q denotes the nonmetal atom group necessary for forming 3- to 5-membered hydrocarbon rings together with C or 3- to 5-membered heterocycles having at least one hetero atoms selected from N, O, S, and P, where R1 is not required to be a hydrogen atom and does not form a ring by bonding with Q.
Patent JP-H06342746-A (JP)
Title: Simulating method for shape of resist
Inventor: YAMASHITA KAZUHIRO
IPC: H01L21/30
Filed: 1993-06-01
Abstract: PURPOSE:To optimize the reflectivity of the base layer and the light absorption coefficient of a resist by a method wherein the light intensity distribution, of the image formation of the mask pattern of the light lithography using a reduced projection- exposure method, is calculated taking the effect of reaction from a substrate into consideration. CONSTITUTION:The exposure intensity distribution on a resist is indicated by the synthesis 13 of the direct incident light 11 to the resist and the light 12 reflected from the base substrate. At this time, the light intensity distribution of the reflected light 12 becomes broader due to the positional distortion of image formation. When the surface position of the resist is set on the original position of focus, the relative light intensity distribution at the position Z in the resist is indicated by the formula mentioned separately when a stage is shifted (f). (In the formula, I indicates the function which requires relative light intensity, Z indicates the position which requires light intensity, A indicates absorption coefficient, n indicates refractive index, f indicates focus positional deviation, R indicates reflectivity, d indicates thickness of resist, and X indicates position in lateral direction). Based on the light intensity distribution in the resist obtained by calculation, the inhibitor density distribution in the resist is calculated, and the resist profile after developing is calculated.
Patent JP-S63294436-A (JP)
Title: Room cooler within subway station compound
Inventor: HASHIMOTO KIZO
IPC: F24F5/00
Filed: 1987-05-27
Abstract: PURPOSE:To be subject to no limitation for the place of installation and to enhance safety by preventing the white-smoking of the discharged gas by installing a cooling tower in an air discharge chamber which is formed at the base section of a gas discharge duct to conduct heat exchanging in a turbo refrigerator. CONSTITUTION:A cooling tower 32 is installed in a gas discharge chamber 31 formed at the base section of a gas discharge duct 30. When a coolant which is compressed by the compressor of a turbo refrigerator 3 is transferred to a condenser, the coolant exchanges heat with the water which exchanged heat in the tower 32, and the coolant is liquified. Then the coolant exchanges heat with the cold water from a heat accumulating water reservoir 14 by an evaporator, and the cold water is supplied to an indoor heat exchanger 20 to cool the inside of the compound 1 of a subway station. On the other hand the gas which is used for cooling the compound 1 is discharged by a discharge fan 34 from the duct 30 to the outside. And the fluid from a fan 34 is supplied to the tower 32 and exchanges heat with the water in the tower 32 to produce cold water. Further, the fluid that exchanged heat in the tower 32 is mixed with and diluted by the discharged gas in the compound so that there is no fear that white smoke is generated by the contact with the outdoor air.
Patent JP-H09282924-A (JP)
Title: Reflection plate attaching device for luminaire
Inventor: NOGUCHI HIDEKAZU
IPC: F21V21/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify the work of attaching and removing a reflection plate using sheave rotation by disposing a sheave having a spiral slot on a base attached to a main part of a lamp body and disposing an H-shaped metal fittings for fitting into the sheave slot at an elongate hole of the reflection plate. SOLUTION: An H-shaped metal fittings 6 of a reflecting plate 5 is fitted in the entrance portion 1" of a spiral slot in a sheave 1. The reflection plate 5 is tightened up and secured as the sheave is rotated along the slot. The reflection plate after being secured is prevented from falling back by dimensioning the width of a sloped projection 1''' of the sheave 1 greater than the width of a sheave support base 2 near the projection. This simplifies the work of attaching and removing the reflection plate 5 and improves tight contact effect of the reflection plate 5 against a ceiling surface 8 by up the sheave 1.
Patent JP-S619553-A (JP)
Title: Magnetic powder and its manufacture
Inventor: INOUE TAKAO
IPC: B22F9/22
Filed: 1984-06-25
Abstract: PURPOSE:To obtain magnetic powder having coercive force and saturation magnetic flux density suitable for high density recording and showing a significant erasing effect by manufacturing Fe-base magnetic powder contg. specified mol% of Ni and Cu and having specified coercive force. CONSTITUTION:An Ni compound and a Cu compound are stuck, adsorbed or precipitated on iron oxyhydroxide or iron oxide having 0.5-3mum average major axis size and 0.01-0.5mum average minor axis size. The iron compound may contain 0.5-5wt% metal other than iron such as Mn, Ni, Ti or Bi. The treated iron compound is dried and reduced to manufacture magnetic powder contg. 20- 70mol% Ni and 0.5-10mol% Cu basing on the amount of Fe and having 700- 1,200Oe coercive force.
Patent JP-S5590406-A (JP)
Title: Preparation of nitride
Inventor: HARA AKIO
IPC: C01B21/06
Filed: 1979-10-09
Abstract: PURPOSE: To manufacture a nitride with uniform, high purity at low cost without forming an explosive reaction by a method wherein the granulated powder of the powder of a hydrogen compound belonging to a IV A group is nitrified under a specified condition.  
     CONSTITUTION: Granulated powder with the distribution of grain diameters, whose grains with 0.1W5mm grain diameters are not less than 80%, is made up by pressing and pulverizing the powder of a hydrogen compound (TiH 2 , ZrH 2 , HfH 2 , etc.) belonging to a IV A group. The said granulated powder is gradually supplied into a rotary furnace under a nitrogen (or NH 3 ) atmosphere held at not less than 900°C so that the thickness in the rotary furnace be not more than 10mm, and reacted, thus manufacturing the desired nitride. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01298253-A (JP)
Title: Work footstool of loom
Inventor: NIIHARA MASAMI
IPC: D03J1/00
Filed: 1988-05-27
Abstract: PURPOSE:To readily store a footstool for operators at a position which does not interrupt the carrying of a warp beam and the passage of the operators when the footstool is not used by disposing a means for moving the footstool from an operation position to the side of a storage position and a means for holding the footstool at the storage position. CONSTITUTION:A stopper bolt 10 or 11 is threadedly attached to a supporting projecting member 12 or 13, the stopper bolt 10 or 11 contacting to a stopper 9 to restrict the rotation of a footstool 4 when the footstool 4 is disposed on the surface of the outer side of a supporting member 3 at a working position drawn with a continuous line or at a storing position drawn with a chain line. A means for moving the footstool 4 to the storing position is constituted of a draft spring 15 and a spring hanger 16. A means for holding the footstool 4 at the storing position is constituted of the stopper 9, the stopper bolt 11, the spring 15 and the hanger 16.
Patent JP-H02310384-A (JP)
Title: Steel sheet for cold working with water soluble corrosion preventing lubricative coat
Inventor: YOSHIDA TERUO
IPC: C10N30/06
Filed: 1989-05-24
Abstract: PURPOSE:To produce a steel sheet for cold working with a water soluble solid lubricative coat having superior stability, lubricity and corrosion preventiveness by applying an aq. soln. prepd. by mixing water with polyethylene oxide, a water soluble corrosion inhibitor and colloid of a specified oxide or a specified aq. dispersion. CONSTITUTION:An aq. soln. consisting of 100 pts.wt. (expressed in terms of solid matter) polyethylene oxide having 2,000-40,000mol.wt., 0.5-100 pts.wt. water soluble corrosion inhibitor based on a 1-hydroxybenzotriazole compd. and contg. one or two kinds of aliphatic dicarboxylic acids, 0.5-100 pts.wt. (expressed in terms of solid matter) colloid of one or two kinds of oxides such as SiO2, Cr2O3, Fe2O3 and MgO or one or two kinds of resins such as a partially cross-linked ethylene-acrylic acid copolymer, a polyacrylic acid (co)polymer and a polyacrylic ester (co)polymer and the balance water is applied to the surface of a steel sheet, dried and solidified to form a water soluble solid lubricative coat by 0.5-5.0g/m<2> per one side.
Patent JP-H06340398-A (JP)
Title: Conveyor carriage
Inventor: FUJII DAISUKE
IPC: B62B3/06
Filed: 1993-06-01
Abstract: PURPOSE:To keep the height of an uppermost stage of loads piled up in a multistage manner in a constant position where an operator is easy to hold, by setting the height of a burden loaded on a mount optionally. CONSTITUTION:A slider frame 18 is installed in front of a main frame 14, and a mount 22 is installed in this slider frame 18 projectingly. In addition, two gas springs 24, 24 and an extension coil spring 28 are interposed between the slider frame 18 and the main frame 14, and this slider frame 18 is energized to its upward direction, while the slider frame 18 is drawn in its downward direction by the extension coil spring 28. Subsequently, the slider frame 18 and the mount 22 both move on the main frame 14 up and down in a moving distance proportioned to load to be added to this mount 22 by means of balance of each action force out of both these elements.
Patent JP-S619809-A (JP)
Title: Magnetic code generator
Inventor: KATOU HIROSHI
IPC: G11B23/03
Filed: 1984-06-25
Abstract: PURPOSE:To use a device handily and easily to generate various kinds of information code similarly to punching by constituting each magnetic code generating member so that is can write a magnetic code on a magnetic stripe of a magnetic card and arranging a shield plate so that it can be slid or freely moved forward and backward. CONSTITUTION:When a detaining spring 11 is engaged with the first rack tooth 8a, a slide plate 8 is in the state where it is slid most right, and fronts of an lagnetic code generating members 6... are opened. A code is written magnetically on all code generation columns MS1-MS4 of a magnetic card MC, which is inserted into a guide path 3, by the magnetic force action of magnetic code generating members 6..., and for example, the magnetic code indicating ''free'' shown in the first stage of the figure in generated. When the slide plate 8 is slid left to engage the detaining spring 11 with the second rack tooth 8b, three columns MS1-MS3 other than the column MS4 are magnetized to generate the magnetic code indicating ''half fare'' shown in the second stage because a shield plate 10 shields the front of the fourth magnetic code generation column MS4.
Patent JP-H06340172-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: YOKOTA YASURO
IPC: B41M5/26
Filed: 1993-06-01
Abstract: PURPOSE:To provide a reversible heat-sensivie recording material which is free from deterioration of a recording layer even if a repetition of formation and removal of an image is performed and enables the formation and erasure of the image in a favorable and fixed contrast. CONSTITUTION:A reversible heat-sensitive recording layer containing mainly a normally-colorless or light-colored electron-donating dye precursor and a reversible developer which causes the d3 precursor to generate a reversible color tone change on the dye precursor through a difference in cooling rates after cooling and a heat-resistant and wear-resistant transparent sheet are laminated in order. Hereby, a reversible heat-sensitive recording material which can form and erase an image in a favorable contrast and has little deterioration on quality of the image even if the formation and erasure of the image are performed repeatedly can be obtained.
Patent JP-2000316684-A (JP)
Title: Display tool for shelf
Inventor: ISHIDA YUBUN
IPC: A47F5/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a display tool for shelf made of paper which does not cause environmental pollution even if it is dumped. SOLUTION: A front surface plate 2, top plate 3, display plate 4, and folded plate 5 are successively provided on the front edge of a bottom plate 1, while a side surface plate 6 is connected to each of the side edges of the plate 1, and a pair of front lapping pieces 7 and a backing plate 8 provided between the pieces 7 are provided in series on the front edges of the side surface plates 6 through a protruding pieces 9, with the front edges thereof being inclined so as to protrude toward the bottom. An engaging piece is connected to the bottom edges of the pieces 9, and the plate 2 and plates 6 are held upright with respect to the plate 1, while the place 4 is folded forwardly downward, and the pieces 7 are bonded to the front side of the plate 2. The pieces 9 are projected forward to engage the lower parts thereof, and the plate 4 is bonded to the plate 8.
Patent JP-S5355407-A (JP)
Title: Production of wire additive for steel
Inventor: YAMAMOTO MINORU
IPC: B21F19/00
Filed: 1976-10-29
Abstract: PURPOSE:To produce wire additives for steel causing no disconnection and dies seizure at the time of extrusion with good productivity by covering an extruded wire of fine grain Ca with an Al tape and further covering the wire with a mild steel tape so that both edges of the tape are overlapped.
Patent JP-S63294886-A (JP)
Inventor: NAKAYAMA AKIHIRO
IPC: A63H18/02
Filed: 1987-05-27
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-S62292418-A (JP)
Inventor: RICHIYAADO SHII RETSUJII
IPC: B29C49/48
Filed: 1987-05-27
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-H01301023-A (JP)
Title: Work table unit
Inventor: KAKIYA NOBUYUKI
IPC: B23P19/00
Filed: 1988-05-27
Abstract: PURPOSE:To save manpower by rotating a square work holding table intermittently within the range of 90 deg. and framing with two face at upper position through framing means arranged on four faces then riveting on the work face in the downstream and kicking the work obliquely downward at next rotary position. CONSTITUTION:A pair of square work holding tables 1 are provided. Framing means 3 is arranged on each square work table 3. The holding table 1 is rotated intermittently within the range of 90 deg.. Temporal framing is carried out through the framing means 3 on two face directing upward then clamping is made through a clamp means 11. Rivet machines are arran0ged at the opposite sides of the work face 2 in the downstream, and the temporal framework in the downstream is riveted to produce a complete framework. Then it is rotated by 90 deg. and kicked out obliquely downward through a kick means 6. By such arrangement, only one worker is required and manpower can be saved.
Patent JP-H02309658-A (JP)
Title: Etching of lead frame
Inventor: NAKAMURA YASUHARU
IPC: C23F1/00
Filed: 1989-05-24
Abstract: PURPOSE:To prevent cracks from occurring in a sealing resin by providing an etching film with faster etching speed than a lead frame and by etching the etching film and the lead frame material simultaneously. CONSTITUTION:An etching film 12 with a faster etching speed as compared with a lead frame material 10 is selected, the etching film 12 is provided at the lead frame material 10, photo resist is applied onto the etching film 12, a resist pattern 14 is formed, and then etching is performed from both upper and lower surfaces. At this time, the erosion edge surface of the etching film 12 retreats to the outside from the edge surface of erosion of the lead frame material 10, thus causing the edge part on the upper and lower surfaces of the lead frame material 10 to be exposed, enabling an edge part 16 to be etched, and a round shape to be formed. Thus, when an airtight sealing is performed with a sealing member, formation of cracks at the sealing member from the edge part 16 of lead can be prevented.