baber/WOPTO huggingface dataset:
Patent JP-H10176569-A (JP)
Title: Device for controlling amount of injection of fuel for internal combustion engine
Inventor: TAKAHASHI ATSUSHI
IPC: F02D13/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce a pulsation of intake pressure when the opening of a whirl flow control valve is changed. SOLUTION: This device has a whirl flow control valve in an intake passage of an engine. The opening of the whirl flow control valve is almost fully opened when the basic amount of injection of fuel QB is increased over a threshold value Qa and is reduced when it is decreased below a threshold value Qb. When the basic amount of injection of fuel calculated according to the absolute pressure in a surge tank 16 is increased over the threshold value Qa, the basic amount of injection of fuel QB is increased to Qb to keep the opening of the whirl flow valve nearly full open. The basic amount of injection of fuel QB is kept at Qb until the calculated basic amount of injection of fuel QB is decreased below a threshold value Qc.
Patent JP-2001153270-A (JP)
Title: Grommet
Inventor: HASHIMOTO TAKESHI
IPC: H02G3/22
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a grommet high in sound insulation performance. SOLUTION: This grommet is constituted of a main body 11 and an inner member 12, the main body is furnished with a small diametrical tubular part an a large diametrical tubular part branched from the small diametrical tubular part and extended in diameter and having a recessed part for car body engagement on an outer peripheral surface and a thin closed part projected from the large diametrical tubular part, a cavity part for sound insulation surrounded by the large diametrical tubular part and the small diametrical tubular part is provided, and the cavity part is closed by closing an opening of the main body by assembling an inner member to the main body. Additionally, a projected piece for sound absorption is projected in the closed cavity.
Patent JP-H09180632-A (JP)
Title: Fluorescent screen forming method for color picture tube
Inventor: TANAKA IWAO
IPC: H01J9/227
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To form in a panel internal surface a photosensitive coating film having uniformity, no fluorescent screen defect, and, high quality. SOLUTION: Fluorescent slurry 4 is supplied to an internal surface of a panel 1, after holding its rotational sped at a high speed for several seconds, an angle θ between a rotary shaft 2 of the panel 1 and a perpendicular shaft 3 is changed continuously or stepwise to about 90 to 100 deg., synchronously with this change, the rotational speed of the panel 1 is decelerated continuously or by stages, after holding the speed in 0rpm (stop) for several seconds, a direction of rotation of the panel 1 is reversed, drying is performed by holding a low rotational speed.
Patent JP-2001153720-A (JP)
Title: Heat type infrared detector
Inventor: ODA NAOKI
IPC: G01J5/20
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat type infrared detector having a beam of optimum length minimizing temperature resolution according to the size of pixels. SOLUTION: On a substrate 1 provided with a readout circuit, pixels each having a diaphragm 2 including a bolometer thin film and two beams 3 supporting the diaphragm 2 at an interval with the substrate 1 are arrayed. Each beam 3 is provided with a wire 6 for connecting the bolometer thin film and readout circuit together. The length of the beam 3 is given by the beam length index obtained by dividing the length of the beam 3 by a quarter of the peripheral length of a pixel. The beam length index is given by an approximate expression including as a parameter a pixel pitch found corresponding to the kind of a stepper used to pattern the pixels and the heat conductivity of the material of the wire 6.
Patent JP-H10128916-A (JP)
Title: Laminating film for metal plate
Inventor: ISAKA TSUTOMU
IPC: B32B27/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To easily impart the three-dimensional feel by halftone printing, photograph printing, or multiple printing so as to achieve high grade finish without generating fall-off of the printing ink or scratch by laminating a cured heat- resistant layer as the outermost layer on a thermoplastic resin film as the base layer. SOLUTION: With a double structure where a cured heat-resistant layer 4 is laminated as the outermost layer on one side of a thermoplastic resin film 1 as the base layer, a printing ink layer 2 is laminated on the opposite side with respect to the cured heat resistant layer 4 laminated side so as to be laminated on a metal plate Me via an adhesive layer 3 by a dry laminate method or a thermal laminate method for forming a laminating film. The thermoplastic resin 1 serves as the base film where the printing ink layer 2 is formed for improving the design at the time of laminating on the metal plate Me. The melting point of the thermoplastic resin is preferably 160 deg.C or higher. Examples thereof include a polyester resin, a polypropylene resin, and polycarbonate, etc.
Patent JP-H04207059-A (JP)
Title: Semiconductor device
Inventor: KURAISHI FUMIO
IPC: H01L23/36
Filed: 1990-11-30
Abstract: PURPOSE:To enhance heat dissipation properties by transferring the heat on the top of a semiconductor chip generating a large quantity of heat where there exist junction patterns by way of insulation resin. CONSTITUTION:TAB tape 30 is bonded with a semiconductor chip 24 by an ordinary process. After the bonding the semiconductor chip 24 and the TAB tape are clamped from both sides and bonded with a package main body 22 and a lid 38 with insulation resin 28. Since they are formed in this manner, not only heat can be dissipated from the bottom of the semiconductor chip 24 by way of the insulation resin 28 and the package main body 22 but also directly from the lid 38 heat can be dissipated by way of the insulation resin from the top of the semiconductor chip 24 generating a large quantity of heat where there exist junction patterns, which provides excellent heat dissipation properties.
Patent JP-H06186672-A (JP)
Title: Antistaticized film and silver halide photographic sensitive material
Inventor: KURACHI IKUO
IPC: G03C1/85
Filed: 1992-12-21
Abstract: PURPOSE:To obtain the film and the silver halide photographic sensitive material each having high antistatic performance even under low humidity without scaling of an antistatic agent by incorporating fine crystalline porous particles. CONSTITUTION:The film contains the fine crystalline porous particles embodied by zeolite of crystalline aluminosilicate and that having this Al or Si replaced by Be, B, Ga, Cr, Fe, Ge, Ti, P, or the like in the same crystal form. The surfaces of these compounds have a large number of active sites in spite of chrystallinity, and a large specific surface area is provided because of their porosity, and it is probable that electric conductivity is generated by relative action between the compounds and a binder when a transparent film is coated with an organic polymer as a binder. It is preferred to incorporate the fine crystalline porous particles and a conductive polymer, such as polyvinylbenzenesulfonates or the like.
Patent JP-H0532794-A (JP)
Title: Production of polycarbonate and granular composition thereof
Inventor: TOTANI YOSHIYUKI
IPC: C08L69/00
Filed: 1991-12-24
Abstract: PURPOSE:To produce a granular polycarbonate having large particle diameter and high bulk density, substantially free from fine powder and capable of readily handling from it's organic solvent and solution. CONSTITUTION:The organic solvent of polycarbonate is evaporated and distilled off at a temperature in the range of temperature not lower than boiling point of the organic solvent and not higher than the boiling point of a solvent which is poor to polycarbonate and the boiling point of water while feeding the organic solvent solution of polycarbonate to a suspension mixed liquid consisting of water and the solvent poor to polycarbonate contained at an amount of 0.05-1.5 times by volume based on amount of water to form the granular polycarbonate. An amount of polycarbonate powder in suspension mixture is 0.5-50wt.% based on amount of polycarbonate in the organic solvent of polycarbonate.
Patent JP-H08173028-A (JP)
Title: Method for fresh eggplant preserved with salt and malt
Inventor: KUWAMURA KOZUE
IPC: A23B7/10
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a fresh eggplant preserved with salt and malt having a clear deep-blue color and crispy chewability free from color unevenness by blending a salt solution for fresh eggplant preserved with salt and malt with specific amounts of alum and iron powder, respectively. CONSTITUTION: A salt solution having 3-9% salt concentration for fresh eggplant preserved with salt and malt is mixed with 2-10 g/l of alum and 0.5-5.0g/l iron powder to color an eggplant in a clear deep-blue color without damaging a taste. The particle size of the iron powder is preferably <= about 200μm, especially in a range of 50-150μm.
Patent JP-2000132092-A (JP)
Title: 'earth's axis inclination angle and sunlight' experiencing device
Inventor: SAWADA OSAMU
IPC: G09B27/08
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a device with observes the intensity of mimic sunshine, the change in the earth's axis inclination angles and the change of sunshine accompanied by the rotation of the earth at the observation point of the respective latitudes by using solar batteries. SOLUTION: A ball 5 slightly smaller than the transparent terrestrial globe 1 containing water 16 is put into the inner side of the terrestrial globe 1 and the terrestrial globe is hermetically sealed. The surface of the ball built therein is coated to hemispherical surfaces of two colors and the ball is mounted at the inner bottom by horizontally positioning the poles of a magnet 12. Such transparent terrestrial globe 1 is placed on a base 9 internally and horizontally fixed with the poles of a magnet 13. The observation point attached with the solar battery 7 on a flat column 8 is mounted at the spherical surface of the transparent terrestrial globe 1 and the intensity of the mimic sunshine at each of the respective earth's axis inclination angles is measured by measuring each electromotive force from the low latitudes to the high latitudes.
Patent JP-H04208735-A (JP)
Title: Synchronism confirmation system for communication system
Inventor: HASHIMOTO MASAMITSU
IPC: H04Q11/04
Filed: 1990-11-30
Abstract: PURPOSE:To improve the operability and the maintainability by detecting the abnormality between terminal stations in a terminal station device by frame step out of a main signal to give an alarm and detecting the abnormality between a terminal station and a repeating station or between repeating stations in a repeating installation by frame step out of an auxiliary signal to give an alarm. CONSTITUTION:The repeating installation converts an inputted optical signal to an electric signal by an optical-electric signal converting circuit 12 and decodes a CMI signal to an NRZ signal by a transmission line decoding circuit 10. Simultaneously, the auxiliary signal is detected by violation, and auxiliary signal frame bits sent from a counter device are detected by an auxiliary signal frame synchronizing circuit 14 to confirm the frame synchronization, and the result is displayed on a synchronization settlement display circuit 16. Meanwhile, the terminal station device converts the inputted optical signal to an original main signal through an optical-electric signal converting circuit 12 and a transmission line decoding circuit 10. The auxiliary signal is detected, and auxiliary signal frame bits sent from the counter device detected by an auxiliary signal frame synchronizing circuit 14 to confirm the frame synchronization, and the result is displayed on a synchronization settlement display circuit 16.
Patent JP-2000145213-A (JP)
Title: Operating lever fitting structure in steering wheel device for automobile
Inventor: NISHIZUKA MITSUO
IPC: E05B3/00
Filed: 1998-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an operating lever fitting structure in the steering wheel device for an automobile good in assembling workability, and securely capable of ensuring smooth operation. SOLUTION: In a steering wheel device for an automobile provided with a steering wheel body turnably journaled in a wheel base, and an operating lever 4 energized to the initial position by a torsion spring so as to be turnably journaled to the steering wheel base and operated by the turning operation given to the steering wheel body; the operating lever 4 penetrates the spring winding shaft part 6 on which the coil part of the torsion spring is externally fitted and which is turnably journaled by a support shaft bridged between the lever fitting pieces 7 and 7 formed in the steering wheel space, and a bearing stepped part 9 for bearing the outer circumferential surface of the spring winding shaft part 6 and for maintaining the fitting posture of the operating lever 4 is provided at least to the lever fitting piece 7 on one side.
Patent JP-H07160780-A (JP)
Title: Production data managing system
Inventor: TAKADA FUMITO
IPC: G06Q50/04
Filed: 1993-12-10
Abstract: PURPOSE:To meet the demand of the early starting of a system in accordance with the shorting of a life cycle by reducing labor, etc., necessary for system preparation. CONSTITUTION:A file server 1 connected to a storage device 1a, an inspection result data input device 7, a production result data input device 6, a production facility working data collection device 8, an inspection result data collection device 10, a production result data collection device 9 and a data reference device 11 connected with an auxiliary storage device 11a are mutually connected by way of LAN 2. The auxiliary storage device 11a is connected to a data display output device 12 and furthermore connected to CRT 13 and a printer 14. Data inputted by data input or the collection device are stored in the storage device 1a by the file server 1, referred to and retrieved from the storage device 1a with the instruction of a manager, processed into the output form of the data display output device 12, temporarily stored in the auxiliary storage device 11a and then, outputted to CRT 13 or the printer 14.
Patent JP-2001152071-A (JP)
Title: Solid drawing material with erasability
Inventor: SATO TOMIHIKO
IPC: C09D13/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid drawing material capable of erasing characters written therewith. SOLUTION: This solid drawing material is characterized by essentially comprising titanium oxide, an extender pigment of aspherical particles each 0.3-30 μm in size, a forming material and a lubricant; wherein the weight ratio of the titanium oxide to extender pigment is 1:(1-8).
Patent JP-H05153904-A (JP)
Title: Pickling method for meat
Inventor: DOAI HARUFUMI
IPC: A23B4/00
Filed: 1991-12-02
Abstract: PURPOSE:To obtain meat, etc., enjoyable in taste for a long period by pickling the meat, etc., together with polysaccharide films consisting mainly of alginic acid (salt) and polysaccharide (s) like carrageenan with the films inserted in between. CONSTITUTION:The objective meat, etc., enabling its (their) long-term storage can be obtained by pickling original meat (e.g. beef, fish meat, bird meat) together with polysaccharide films consisting mainly of (A) alginic acid (salt such as sodium salt) and (B) polysaccharide (s) such as furcellaran, agar-agar and/or carrageenan with the films inserted in between. The component B is pref. carrageenan.
Patent JP-H0562118-A (JP)
Title: Manufacture of joined ferrite material
Inventor: NAGATA SHINJI
IPC: G11B5/127
Filed: 1991-11-30
Abstract: PURPOSE:To integrally join a single-crystal ferrite material with a polycrystalline ferrite material at a low temperature in a short time so as to improve the productivity and reduce the cost of a joined ferrite material and, at the same time, to improve the controllability of the interface between both ferrite materials. CONSTITUTION:A single-crystal ferrite material and polycrystalline ferrite material are integrally jointed to each other by a discharge plasma sintering method while the joining surfaces of both materials are closely adhered to each other. It is possible to put coprecipitated ferrite power between the joining surfaces of the materials.
Patent JP-2000175461-A (JP)
Title: Power converter system
Inventor: FUKAZAWA HIDEKI
IPC: H02P23/07
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To improve power conversion accuracy an obtain magnetostrictive sound reduction effect by effectively compensating dead time and properly controlling the neutral point current. SOLUTION: Power controlled by a voltage Vn(k) or Vn(k+1) of a plurality of phases (U, V, W) which are controlled at a time t(k) or a time t(k+1) of a time train t(n) with a plurality of switching elements is supplied. A compensation voltage generator 101 for adding a nonlinear compensated voltage Vdead which responding to the conversion characteristic of the dead time k of the plurality of switching elements to the voltage Vn(k) at the time t(k) is installed.
Patent JP-2001159467-A (JP)
Title: Seal
Inventor: TAKEBAYASHI HIROAKI
IPC: F16J15/3232
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To maintain sealing performance, even in the case where lubricant cannot be used and even in an environment where a lubrication condition is strict. SOLUTION: A seal arranged in a space between a rotary shaft 1 and a housing 2 and for axially sectioning the space into two is provided with a annular core 4 to be attached to the housing 2, and an elastic body 5 to be attached to it and having the inner peripheral parts as lips 6, 7 to be brought into slide-contact with the rotational member. The hardness of the slide-contact parts of the lips 6, 7 is set to the durometer hardness(HD) of 30 to 90.
Patent JP-2001160770-A (JP)
Title: Digital data transmission equipment
Inventor: TAJIMA SHIGERU
IPC: H04B5/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the transmission/reception of digital data with an information terminal when the information terminal of a user is closely arranged. SOLUTION: Serial data from an information terminal 3a disposed on a block A is supplied to the adapter 8 of the information terminal 3a through a corresponding output terminal 31. The adapter 8 transmits data to a transmitter/receiver 4 disposed in the block A by electromagnetic coupling. Data is transmitted from the transmitter/receiver 4 of the block A to the transmitter/receiver 4 of a block B through a switch 5. The transmitter/receiver 4 of the block B is connected to the adapter 8 of an information terminal 3b placed on the block B by electromagnetic coupling. Consequently, data is transmitted to the information terminal 3b from the information terminal 3a by using a closed channel.
Patent JP-H03204080-A (JP)
Title: Modification changing system
Inventor: TAKANASHI MASUKI
IPC: G06F17/27
Filed: 1989-12-29
Abstract: PURPOSE:To generate a translation text appropriately by changing modification by displaying the modification of concept structure generated by analyzing an original text, and performing the correction and translation of the concept structure corresponding to the designation of the clause of a change object and the clause of a modification destination based on the above display. CONSTITUTION:A word division part 2-1 divides an input text into word, and a clause synthesis part 2-2 generates the concept structure 5 by analyzing divided words to the clause, etc. A conversion part 2-4 for user converts the relation of modification between the clauses from the structure 5 to the one easy to observe by connecting a line segment. A correction part 2-5 generates the structure 5 again by changing the input text corresponding to designation corresponding to the designation of the clause of the change object and that of the modification destination out of the relation of modification displayed on a screen, or directly corrects the structure 5, and translation is applied based on the structure after applying generation/correction. Thereby, the translation text can be generated appropriately by changing the modification without correcting the original text or the translation text with a user.
Patent JP-2000173164-A (JP)
Title: Disk device and manufacture thereof
Inventor: KAWAI YUSHI
IPC: G11B7/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of obtaining the satisfied optical performance by the simple constitution with the small number of components. SOLUTION: The disk device is provided with a disk motor 3 for driving the optical disk, a mechanical chassis mounted with an optical pickup and its transporting mechanism, three half blankings 11 arranged on the mechanical chassis for directly supporting a housing 10 of a bearing 7 of the disk motor 3, a positioning hole arranged on the mechanical chassis for fitting to a positioning part 13 of the housing 10 of the disk motor 3 so that the disk motor 3 is positioned at the specified position on the mechanical chassis, and a drive relaying substrate 16 whereto a lead wire 18 pulled out from a stator coil 8 of the disk motor 3 is connected, while being assembled in the mechanical chassis separately with the disk motor 3, then the accuracy of the mounting position of this disk motor 3 having a turntable 3a is improved.
Patent JP-H09184005-A (JP)
Title: Method for charging scrap into shaft melting furnace
Inventor: MATSUURA MASAHIRO
IPC: C21B11/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To uniformize the filling ratio scrap to be filled by charging a prescribed size of the scrap into a part having gas temp. on the charged surface higher by a specific temp. than a reference value. SOLUTION: In order to beforehand inform an operator of the gas temp. pattern on the charged surface 4 at the time of executing the normal operation, the gas temp. on the charged surface 4 is continuously measured with one or more of sondes 3 arranged near the upper part of the charged surface 4 and the measured value is made as a reference value in each point. When the scrap is unevenly mixed and charged, gap is developed near the upper part of the charge surface 4. At this time, since the gas flowing speed at this part becomes high and the heat conduction to the scrap is not executed in good condition, as a result, the gas temp. on the charged surface 4 becomes high, and development of the gap can be detected by measuring this gas temp. Since the gap at this part can be filled by charging the prescribed size of scrap to the part having higher gas temp. than the reference value, the filling ratio of the scrap in the furnace becomes constant.
Patent JP-2000171268-A (JP)
Title: Imaging apparatus and system
Inventor: HAMAKAWA WATARU
IPC: G09F9/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system for printing a photographic image, or the like, based on the number of steps counted by means of a pedometer (registered trade mark). SOLUTION: A pedometer is connected with a printer 20 comprising an I/F 26 for pedometer receiving a distance data delivered from the pedometer, a CD-ROM 27 storing a plurality of image data for each of a plurality of courses, and a printer engine 30 for reading out the image data stored in the CD-ROM 27 depending on the distance data received in a preset course and printing the read out image data.