baber/WOPTO huggingface dataset:
Patent JP-S62127285-A (JP)
Title: Thermal recording method
Inventor: KOBAYASHI MASAAKI
IPC: B41M5/382
Filed: 1985-11-29
Abstract: PURPOSE:To enable continuous gradations to be recorded, by bringing a microporous layer comprising a resin containing a fluid ink provided on a transfer-type thermal recording medium and a recording paper into contact with each other, and applying thermal energy from the medium side. CONSTITUTION:A microporous layer 2 comprising a resin containing a fluid ink comprising an oil poorly compatible with the resin and a coloring agent is laminated on a base 1 to produce a transfer-type thermal recording medium. Under the condition where the microporous layer 2 of the thermal recording medium and a recording paper 3 are maintained in contact with each other, thermal energy is applied from the side of the base 1 of the medium by a thermal head 4 or the like, thereby forming a transferred image on then paper 3. The resin may be a nylon resin, an epoxy resin or the like, and the oil poorly compatible with the resin may be a synthetic oil, an animal oil, a vegetable oil, a mineral oil or the like.
Patent JP-2001055561-A (JP)
Title: Wearable mixture endowed with freeze inhibition function, pavement system and pavement
Inventor: OKOCHI TAKARA
IPC: H04N21/432
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a silica sand asphalt mixture or a pavement mixture having a function equal thereto which is endowed with a freeze inhibition function, a wearable pavement system and a pavement body which is endowed with a freeze inhibition function by using the mixture. SOLUTION: A pavement mixture is obtained by adding not less than 2 pts.wt. freeze inhibitor having a chloride or a compound having a freeze inhibition function equal thereto as the major component to a silica sand asphalt mixture or a wearable pavement mixture having a freeze function equal thereto. A freeze inhibition pavement system employs the pavement mixture as a wear layer on the surface layer of a pavement.
Patent JP-H07122865-A (JP)
Title: Frame body and electronic and electric apparatus provided with said frame body
Inventor: HIRATA AKIHIKO
IPC: H05K7/18
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a body which enhances an assembly property and which ensures a heat-dissipating effect at the inside when more electronic and electric apparatus are installed additionally. CONSTITUTION:This frame body is constituted of one set of board holding members 1 provided with wall parts 2 at the front and the rear and wall parts 3 on side faces with positioning parts 4 on both ends of the wall parts 2 at the front and the rear and cutout parts formed in the up-and-down direction, of side-plate cutout parts 10 provided with upper and lower wall parts 7 and vertical wall parts 8 and in which right-angled parts at the vertical wall parts are fitted to the cutout parts in the positioning bodies 4 and of one set of side plate 6 which are provided with first fixation holes and second fixation holes. Then, this frame body is provided with first fixation utensils 12 used to temporarily fix the board holding members 1 and the side plates 6 when they are assembled and with second fixing part 13 used to formally fix them.
Patent JP-H08101779-A (JP)
Title: Electronic circuit for modular calculation in finite region
Inventor: GIYUI MONIEERU
IPC: G06F7/72
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit for modular calculation in a finite area. SOLUTION: An electronic calculation circuit is provided with a multiplier having a serial input 13, a parallel input 14, and a serial output 15, a first register 16 the output of which is connected to the parallel input of an operator, a second register 17 the output of which is connected to the serial input of the operator, a third register 18, and a multiplex circuit which generates the output of an electronic multiplying circuit by selectively connecting at least one data input terminal and the output of the operator to the inputs of the first, second, and third registers 16-18. This electronic calculation circuit can be utilized to multiplication, squaring operation, power operation, and modular inverting operation.
Patent JP-S63123692-A (JP)
Inventor: SHIROMOTO TOKINORI
IPC: D06H7/00
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03133556-A (JP)
Title: Method for improving center segregation and center porosity in continuously cast slab
Inventor: MISUMI HIDEYUKI
IPC: B22D11/20
Filed: 1989-10-17
Abstract: PURPOSE:To improve the quality of a cast slab by measuring holding gap of rolling reduction to the cast slab, approaching to the aimed rolling reduction inclination, when difference of the rolling reduction inclinations in an upper and lower bars is the specific quantity or less, and adjusting rotating angle at the specific rolling reduction ratio at the time of exceeding the specific quantity. CONSTITUTION:The rolling reduction is executed to the continuously cast slab with upper and lower and inner and outer bars 10, 7 at unsolidified end part and the upstream side prescribed range thereof. The holding gaps of rolling reduction to the cast slab at front and rear of the upper and lower bars 10, 7 are measured. These measured values are compared with the preset rolling reduction inclination, and when the difference is <= 0.1 mm/m, position adjustment of supporting shafts 2 or rotating angle adjustment of eccentric cam E is executed so as to coincide with the aimed rolling reduction inclination. At the time of exceeding 0.1 mm/m, by adjusting the position of supporting shaft 2 or the rotating angle of eccentric cam E, the rolling reduction ratio is varied to in the range of 0.5 - 5.0%. By this method, the equipment cost and much heating energy can be saved.
Patent JP-2001087846-A (JP)
Title: Continuous casting method of steel slab and continuous casting device
Inventor: ITOYAMA SEIJI
IPC: B22D11/20
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent a center cross sectional crack caused by center segregation and solidified shrinkage hole and also, to improve the workability, by increasing equi-axed crystal rate when a steel slab is cast. SOLUTION: When the steel slab is continuously cast, the descending flow in a mold from the molten steel discharging outlet of an immersion nozzle is braked with an electromagnetic braking device arranged over the whole width of the mold. Further, non-solidified part as the molten steel is electromagnetically stirred with an electromagnetic stirring device arranged at a secondary cooling zone below the electromagnetic braking device.
Patent JP-H10115487-A (JP)
Title: Rust-proof pipe keeping device of plant component
Inventor: YAMAMOTO KAZUFUMI
IPC: F28F19/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent rust and corrosion of a plant component by controlling an air feed valve and an air extraction valve when the operation of the plant is stopped, and feeding the dry air from a dry air feed equipment to an internal space of the plant component. SOLUTION: The pipe maintenance operation is performed to prevent progress of the rust in an internal structure of a water chamber 4 for water heater and a water heater body 5 when a plant is stopped. When the command of drying and maintaining the pipe is received, a water chamber inlet valve 3, a water chamber outlet valve 7, an air extraction control valve 10, and an air extraction valve 16 are fully closed to separate a water heater 1 from the plant, and a water chamber drain valve 18 and a body drain valve 12 are fully opened to discharge the drain from the water chamber 4 for water heater and the water heater body 5. At the same time, an air feed valve 22, a water chamber maintenance valve 23, and a body maintenance valve 24 are fully opened to feed the dry air from a dry air feed equipment 20 to the water chamber 4 for water heater and the water heater body 5. Purity in the water heater can be kept by the rust-proof effect when the plant is stopped.
Patent JP-H09116202-A (JP)
Title: Piezoelectric transformer
Inventor: SHIOTANI FUTOSHI
IPC: H01L41/107
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer which can boost voltages at a high boosting ratio without receiving any influence from the vibration of the transformed in the width direction. SOLUTION: A piezoelectric transformer utilizes the length-direction resonance mode of a rectangular plate 11 composed of a piezoelectric ceramic. In the first area L11 of the plate 11 which occupies about 1/3 of the plate 11 from one end in the length direction of the plate 11, first and second electrodes 12a and 12b facing each other in the thickness direction are formed. In the second area L12 which occupies the remaining about 2/3 area of the plate 11, a second electrode pair 13a and 13b and a third electrode pair 14a and 14b are respectively formed in one half L121 and the other half L122 of the area in a state where the electrodes of each pair are electrically independent from each other and faced to each other in the width direction.  The first area is formed as the primary side of the transformer by polarizing the area in the thickness direction and the second area is formed as the secondary side by polarizing the half areas in the same width direction and electrically connecting the second and third electrode pairs 13a and 13b and 14a and 14b in series.
Patent JP-S62128877-A (JP)
Inventor: HATAMA HIROSHI
IPC: B62B3/04
Filed: 1985-11-28
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-2001094131-A (JP)
Title: Method for fabricating integrated photovoltaic power device
Inventor: TERAKAWA AKIRA
IPC: H01L21/768
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To eliminate defective machining in laser patterning. SOLUTION: A thin transparent electrode film, a thin amorphous semiconductor film and a thin rear surface material electrode are formed sequentially on one major surface of a translucent substrate 11 in the fabrication method of an integrated photovoltaic device. A thin film 11a formed on the substrate is placed in a machining container 6 and irradiated with a laser beam for patterning with the surface of the thin film 11a in a state of making contact with an incombustible liquid 7.
Patent JP-H10114561-A (JP)
Title: Concrete
Inventor: ISHIKAWA HISAO
IPC: C04B18/24
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an admixture for concrete ensuring high flowability, high separation resistance of aggregate, self-fillability, slight retardation of hardening and improved workability by using fine fibrous cellulose having a specified water holding value. SOLUTION: Fine fibrous cellulose having 210-500% water holding value measured under JAPAN TAPPI No.26-78 is used as an admixture for concrete. This cellulose is produced by finely dividing an aq. suspension of pulp with a medium stirring mill, a vibration mill, a high pressure homogenizer, a colloid mill, etc. Starting material for the cellulose is not especially limited and bleached chemical pulp made from a needle-leaf tree or a broadleaf tree by craft pulping, sulfite pulping or alkali pulping, linter or wastepaper pulp may be used.
Patent JP-H09143271-A (JP)
Title: New silicon-based polymer and its production
Inventor: ISHIKAWA JUNICHI
IPC: C08G77/48
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To produce a new silicon-based polymer, having acetylene bonds and Si-H bonds and useful as a material having ultrahigh heat and burning resistances by reacting a specific ethynylsilane compound in the presence of a basic metallic oxide catalyst. SOLUTION: An ethynyl silane compound represented by formula I (R<1> is H, a 1-30C alkyl, alkenyl, phenyl, naphthyl, etc.; R<2> is a 1-30C alkylene, alkenylene, phenylene or naphthylene; R<3> is a direct bond, a 1-30C alkylene, alkenylene, phenylene, naphthylene, etc.; each group of R<1> to R<3> may contain a substituent group such as a halogen, OH, amino or carboxyl) (e.g. m- ethynylphenylsilane) is reacted in the presence of one or more basic metallic oxide catalysts (e.g. magnesium oxide) to afford the objective new silicon-based polymer, containing a recurring unit represented by formula II and having acetylene and Si-H bonds.
Patent JP-H04144284-A (JP)
Title: Solid state image pickup device
Inventor: TANIJI YUKIO
IPC: H04N5/359
Filed: 1990-10-05
Abstract: PURPOSE:To sharply improve the smear properties of a solid state image pickup device by forming the first light interrupting layer directly contacting not via an interlayer film in the vicinity of the end face, on a buried photoelectric transfer part. CONSTITUTION:A belt-shaped through hole 14 is provided in an interlayer film 6 at the layer part at the end part of a first light interrupting layer, which difines the aperture of the n-region 4 of a pn junction diode. Since the first light interrupting layer 91 is in contact with the n<+>-region 4 by this through hole 14, the potential is common, and the potentials of the n-regions are controlled each independently, so those are constituted not to contact with each other between adjacent photodiodes. Accordingly, all the light paths including the incidence from the photodiode aperture through the interlayer film 6 to a vertical transfer channel 3 can be interrupted, and the smear component can be reduced sharply.
Patent JP-H07120970-A (JP)
Title: Magnetic toner and electrophotographic method
Inventor: YUASA YASUHITO
IPC: G03G15/09
Filed: 1993-10-27
Abstract: PURPOSE:To impart a high electrostatic charge characteristic and high flow characteristic to the magnetic toner by subjecting the toners to external addition treatment under a reduced pressure. CONSTITUTION:An external adding and mixing device is composed of a mixing tank 1 of a specified volume, agitating vanes 2 for agitating powder, a motor 3 for rotating these agitating vanes 2, an air seal 4 for shaft part, an oil diffusion vacuum pump 5, a filter 6, the magnetic toner 7 and an air generator 8. The mixing tank 1 is connected via the filter 6 installed on the tank to the vacuum pump 5 to reduce the pressure therein. Namely, the magnetic toner 7 is produced by executing the external addition treatment to mix and adhere external additives to toner base material particles composed of at least a binder resin and magnetic material by using the mixing device composed of at least the mixing tank 1 of the specified volume and the rotatable agitating vanes 2 for applying shearing force to the powder and by reducing the pressure in the mixing tank 1. Since air in the powder layers is removed by mixing under the reduced pressure, the apparent sp. gr. increases and the shearing force necessary for the mixing is effectively applied to the powder.
Patent JP-H0989681-A (JP)
Title: Structure of thermocouple
Inventor: KAWAMURA HIDEO
IPC: G01K1/08
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a thermocouple wherein a high temperature can be highly accurately measured. SOLUTION: A structure of a thermocouple comprises a protection pipe 1 made of heat-resistant ceramic, a pair of different kinds of wires 2, 3 separately placed in the protection pipe 1 and extending from an end to the other end, a thin film 4 forming a heat sensing part made of tungsten alloy placed at a tip of the protection pipe 1 and connected respectively to the wires 2, 3 and a coating layer 5 made of heat-resistant ceramic for coating the thin film 4 for preventing it from being exposed outside. The protection pipe 1 is made of Si3 N4 , while a filling member 9 made of mixed powder comprising Si3 N4 and TiN is filled in the protection pipe.
Patent JP-H1158561-A (JP)
Title: Method and apparatus for assembling double wall case
Inventor: MORITA SHINICHI
IPC: B65D5/24
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To mechanize an assembling work of a double wall case. SOLUTION: The method for assembling a double wall case comprises the steps of slightly pulling and erecting sides 3 superposed on a bottom 2, then folding outside pieces 4a of sides 4 extended outward of the bottom, thereafter completely pulling and erecting the sides 3 superposed on the bottom, then folding inside pieces 4b of the sides extended outward of the bottom, and further once urging the sides 4 extended outward of the bottom inward.
Patent JP-H08130387-A (JP)
Title: Shield structure of circuit unit
Inventor: OKAZAKI YASUHIRO
IPC: H05K9/00
Filed: 1994-11-02
Abstract: PURPOSE: To provide a simplified shield structure of a circuit unit composed of a printed wiring board unit, etc. CONSTITUTION: A shield sheet 15 having a conductive layer 17 formed on the outer face of an insulator 16 is covered with a circuit unit 5, a tool 21 having protrusions 22 is pressed to the outer face of the sheet 15 enough to pass the protrusions through the sheet to contact with a ground pattern 6 of a circuit board which forms the circuit unit, thus conductively connecting the layer 17 to the pattern 6 whereby the unit 5 is shielded by the sheet 15.
Patent JP-H11189571-A (JP)
Title: Production of stilbene-based compound
Inventor: SAIDA ATSURO
IPC: C07C211/54
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound suitable for provision of a high-sensitive and high-durable photosensitive substrate for electrophotograph by reacting a specific aldehyde under heating a presence of a specific reagent. SOLUTION: This compound shown by formula II [R<2> and R<4> are R<1> and R<3> respectively, the bond sites of R<1> and R<2> (R<1> =R<2> ) to the corresponding benzene rings are the same, the bond sites of R<3> and R<4> (R<3> =R<4> ) to the corresponding benzene rings are the same, excluding that R<1> to R<4> are simultaneously H] is obtained by reacting (A) an aldehyde of formula I [R<1> and R<3> are each H, a halogen, (substituent-containing) alkyl or (substituent-containing) alkoxy] in the presence of (B) an reagent prepared from (i) chlorodiphenylphosphine and (ii) sodium hydride in an organic solvent under heating.
Patent JP-2000098020-A (JP)
Title: Transmission-reception module and array antenna system using it
Inventor: KAJIWARA KOJI
IPC: G01S7/28
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To perform the interfacing between transmission-reception modules and a feeding section with digital signals by eliminating the need of inputting high-frequency signals for transmission-reception from the outside by generating the high-frequency signals in the modules. SOLUTION: Transmission-reception modules 1a-1n have memories 9a-9n for storing digital data which become the original data of transmitting signals and local signals, D/A converters 11a-11n, and frequency converters 12a-12n and internally generate the transmitting signals and local signals. At the time of transmission, the modules 1a-1n transmit the transmitting signals and, at the time of reception, the modules 1a-1n convert received signals into video signals by means of mixers 6a-6n by using the local signals generated in the modules 1a-1n and further convert the video signals into digital signals by means of the A/D converters 7a-7n. Since the modules 1a-1n internally generate high-frequency signals, the interfacing with the outside is made by only using digital signals.
Patent JP-H07104890-A (JP)
Title: Noise reducing device
Inventor: MAKABE EIJI
IPC: G06F1/16
Filed: 1993-10-01
Abstract: PURPOSE:To provide a noise reducing device, which can easily fitted even to an electronic computer or the like without being enlarged and can be easily detached as well, concerning the noise reducing device for reducing noise generated inside the cabinet of the electronic computer or the like. CONSTITUTION:This device can be fitted to the outside of the rear face of a cabinet 2 of the device as a noise erasing target, an opening part for ventillating air inside the device and a duct part to be a path for propagating noise leaked from the opening part so as to erase the noise are provided at the upper part, this duct part is extended toward the downside of the device and opened at the lower part, a microphone for noise detection is fitted near the upside opening part, a sound source for erasing sound and a microphone for error detection are fitted near the opening part on the downside of the duct, and an erasing sound generating circuit is provided to generate the erasing sound based on the noise detected by the microphone for noise detection.
Patent JP-H04145691-A (JP)
Title: Through hole formation
Inventor: HAMAGUCHI HIROYUKI
IPC: B28B11/12
Filed: 1990-10-08
Abstract: PURPOSE:To reduce both cost and lead time by forming a through hole without using a metal fixture. CONSTITUTION:A resist layer 3 of dry film is formed on the surface of a green sheet 2 and masked so that other parts may be exposed, which exclude a through hole pattern section 5. Then, it is developed with a solvent 6 where the through hole section 5 is removed while the exposed part 4 is arranged to remain. It is further developed and the green sheet 2 is partially removed by way of the pattern section 5. The exposed part 4 of the remaining resist layer 3 is removed so that a thorough hole 7 may be formed. This construction makes it possible to shorten lead time at low cost since no mold is used.
Patent JP-H03132169-A (JP)
Title: Video light unit
Inventor: SASAKI HIDEMI
IPC: H04N5/225
Filed: 1989-10-17
Abstract: PURPOSE:To mount the unit to a camera integrating VTR without a shoe without deteriorating the weight balance by mounting a video light and a battery for the video light to the camera integrating VTR through a video light coupler. CONSTITUTION:The unit consists of a video light 30, a battery 38 for a video light, and a video light coupler 32 mounted to a bottom of a camera integrating VTR by utilizing a bottom tripod. That is, the video light coupler 32 is fitted to the bottom of the camera integrating VTR and the video light 30 and the video light battery are mounted to the video coupler 32. Thus, the weight of the camera integrating VTR is heavy and the entire weight balance is improved. Even when no mount shoe is provided to the camera integrating VTR, the video light unit 30 is mounted.
Patent JP-H1091162-A (JP)
Title: Portable electronic musical instrument
Inventor: KONDO MASAO
IPC: G10H1/32
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve clamping and operating properties and to reduce the size and weight of the instrument. SOLUTION: A keyboard 2 and many operating elements 4 are arrayed along the longitudinal direction of a musical instrument body 1. This musical instrument body is provided with a notched part 9 at one part in the short side direction on its left end side in such a manner that its depth arrives near the left end of the keyboard 2. Two projecting parts are formed on both sides of this notched part 9 and one thereof is formed as a gripping part 6a clampable by a player. The operating elements 4 for musical tone control are disposed at this gripping part 6a. The player is able to easily operate one part of many kinds of the operating elements 4 including a pitch bend wheel 4a with the left hand clamping the gripping part 6a.
Patent JP-H0577985-A (JP)
Title: Device for processing knitted fabric cut end part in winding part of circular knitting machine
Inventor: TANIGUCHI KOZO
IPC: D04B15/00
Filed: 1991-09-20
Abstract: PURPOSE:To prevent winding to the feed roll of a knitted fabric and attraction to a guide device of the knitted fabric. CONSTITUTION:In a knitted fabric winding device having a guide means 3 of a knitted fabric and a reel roll 4 for winding the knitted fabric, a pressing means 6 for retaining a knitted fabric cut end part is provided. This pressing means 6 is a round bar shaft and a leaf spring brought into press contact with, for instance, a feed roll. A plurality of streaks of protrusions are provided in the knitted fabric guide means 3 for winding a cut knitted fabric to the reel roll 4. At least a part of the knitted fabric guide means 3 is applied with an electrostatic preventing process.