baber/WOPTO huggingface dataset:
Patent JP-H10163211-A (JP)
Title: Manufacture of bump forming plate member and bump formation
Inventor: MIZUKOSHI MASATAKA
IPC: H01L21/68
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To form deeper holes of a bump forming plate member, and form bumps having a sufficiently large size which are arranged at fine pitches in an electronic components by using the bump forming plate member by performing anisotropic etching and isotropic etching to a crystalline plate, in the manufacturing method of a bump forming plate member and the bump forming plate member. SOLUTION: A mask 14 is formed on a crystalline plate 10, a plurality of holes 16 are formed on the surface of the plate 10 by anisotropically etching the plate 10, and after the anisotropic etching, the holes 16 on the surface of the plate 10 are made deeper by isotropically etching the plate 10. After this isotropic etching, anisotropic etching and isotropic etching may be applied repeatedly.
Patent JP-H10158448-A (JP)
Title: Paving material, method of applying paving material, and covering plate coated with paving material
Inventor: OGUSHI YOSHIYUKI
IPC: C08K7/02
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a paving material which is excellent in adherence, waterproofness, flexibility or elasticity, and heat retentivity and can prevent freezing and slipping, and a covering plate coated therewith. SOLUTION: A principal component comprising mainly silicon dioxide, calcium oxide and an iron oxide is mixed with a composite polymer emulsion comprising mainly a carboxylated styrene-butadiene and cyclohexyl methacrylate to form a mixed material, which is mixed with reinforcing fiber chips to give a paving material A. The surface of a covering plate 1 is coated with this paving material A. Or, elastic material chips are incorporated in addition into the mixed material to form a paving material A. The surface of a covering plate 1 is coated with this paving material A in such a manner that part of the elastic material chips are exposed.
Patent JP-H04192254-A (JP)
Title: Display tube for light source
Inventor: SHIBAYAMA KOZABURO
IPC: H01J63/06
Filed: 1990-11-26
Abstract: PURPOSE:To keep a high degree of vacuum for a long time by providing a getter chamber over the inner surface of the back side of a vacuum envelope path, and thereby arranging getters in a double layer structure composed of an upper and a lower layer in the getter chamber. CONSTITUTION:A getter chamber 16 is interposed on a back side plate 3 and between a substrate 8, and the back side plate 3, and getters 17 in a double structure composed of an upper and a lower layer are housed in the getter chamber 16. When each getter 17 is flashed, splashing takes place from the upper and lower surfaces of each getter 17, so that a getter film 18 and a getter film 19 are thereby formed on the back side plate 3 and on the inner surface of the upper wall of the getter chamber 16 respectively. Fluorescent surfaces 6 composed of fluorescent material consisting of three colors represented by R, G and B, are arranged in a matrix shape consisting of 3X3 picture image elements in the inner surface of the front panel 2 of a vacuum envelope 4 which is kept in a high degree of vacuum by means of absorbing outgas by the getter films 18 and 19, and when cathode 9, a control grid 11 and a back surface element 13 are provided while being matched the respective fluorescent surfaces 6, a display tube for a light source capable of emitting highly bright light can thereby by obtained.
Patent JP-H08251307-A (JP)
Title: Audio response service device
Inventor: SATO ATSUKO
IPC: G10L13/04
Filed: 1995-12-11
Abstract: PURPOSE: To revise sound quality in matching with an attribute of the user and an operation environment and to reproduce preceding service automatically. CONSTITUTION: The device is provided with a log information storage section 11 that stores plural processing contents as log information representing recording of a timewise transit in an interactive form with the user by audio response and stores identification information to identify each of the plural processing contents as part of the contents of audio response, an identification information entry section 12 entering identification information stored in the log information storage section 11 and an audio response reproduction section 18 reading the processing content in the interactive form of the log information corresponding to the entered identification information from the log information storage section 11 and reproducing the read processing content into an audio signal.
Patent JP-H08176043-A (JP)
Title: Method for simultaneously producing high-purity 2-t-butylhydroquinone and 2,5-di-t-butylhydroquinone
Inventor: AYABE YOSHIHARU
IPC: C07B61/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a reaction mixture containing 2-t-butylhydroquinone and 2,5-di-t-butylhydroquinone by butylating hydroquinone with a butylating agent and efficiently and simultaneously obtain both compounds in good yield from the reactional mixture. CONSTITUTION: In this method for producing 2-t-butylhydroquinone and 2,5-di-t- butylhydroquinone by subjecting hydroquinone to butylation reaction in the presence of an acid catalyst, a reaction mixture containing these two compounds is obtained by the butylation reaction and a mixed solvent of methanol and water as a crystallizing solvent is added to the reaction mixture and 2,5-di-t- butylhydroquinone is subjected to separation by crystallization and methanol is distilled away from the resultant mother liquid of crystallization and an aromatic hydrocarbon is added as a solvent for crystallization to the distillation residue to carry out separation of 2-t-butylhydroquinone by crystallization. Thereby, high-purity 2-t-butylhydroquinone and 2,5-di-t-butylhydroquinone can simultaneously be obtained.
Patent JP-2001138758-A (JP)
Title: Fuel tank
Inventor: MIWA KOJI
IPC: F02M37/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency of fuel inside a fuel tank body. SOLUTION: In this fuel tank, the fuel tank body 10 has a two-layer structure comprising an inner tank shell 26 and an outer tank shell 28, while the outer tank shell 28 is disposed with a temperature sensor 82. In the case that a control circuit 22 decides that an outside air temperature is not less than a temperature of a tank shell space 30, actuators 76, 80 close shutters 74, 78 disposed in opening parts 70, 72. In the case that the control circuit 22 decides that the outside air temperature is less than the temperature of the tank shell space 30, the actuators 76, 80 open the shutters 74, 78 disposed in the opening parts 70, 72.
Patent JP-H03190550-A (JP)
Title: Electromagnetic rotating machinery
Inventor: BAN ITSUKI
IPC: H02K21/14
Filed: 1989-12-14
Abstract: PURPOSE:To make a motor or generator with high output by using an armature coil, only lower side of which crosses magnetic flux but the other three sides of which do not. CONSTITUTION:A rotor 4a has a magnet not shown, and a rotor shaft 1 fixed in the center, and is evenly magnetized for N-pole around the outer surface. An armature coil 5a shown by dotted line, is wound in a rectangular shape. And arrows 7a-7c represent lines of magnetic force. The upper and lower sections of the armature coil 5a are in the direction of rotating axis and the both side sections are perpendicular to the magnetic pole surface. When the rotor 4a rotates in the direction shown by arrow A, a voltage induced in the armature coil 5a is in the direction shown by arrows 8a-8d. Induced voltages in the other sides are in the direction opposite to the one shown by the arrow 8a. Since quantity of magnetic flux crossing the lower section of the coil is equal to those crossing the other three sides, total induced voltages of the armature coil becomes zero.
Patent JP-H06239111-A (JP)
Title: Pneumatic radial tire
Inventor: HAZAMA HIROHISA
IPC: B60C11/04
Filed: 1993-12-21
Abstract: PURPOSE:To reduce the noise emitting from the vehicle without reducing the original wet characteristic depending on plural lines of linear main grooves in a tire circumferential direction. CONSTITUTION:In a radial tire in which a center rib 2 partitioned by a linear main groove 1 is formed at least at the center of a tread, the ratio of the rib width WR of the center rib 2 to the grounding width W of the tread, WR/W; the ratio of the groove width Wc of a linear slender groove 6 to the rib width Wg of the center rib 2, Wc/WR; the ratio of the total sum VG of the volume of a lag groove 5 provided to the center rib to the volume VR of the center rib 2, VG/VR; and the ratio of the total sum WR of the groove width of the linear main groove to the grounding width W, WG/W; are set respectively as follows: 0.15<=WR/W<=0.30, 0<=Wc/WR<=0.15, 0<=VG/VR<=0.04, and 0.18<WG/W<0.25.
Patent JP-H06201474-A (JP)
Title: Bi-channel radiation detector
Inventor: AANON GIYATSUTO
IPC: G01J5/60
Filed: 1991-12-06
Abstract: PURPOSE: To attain high-accuracy remote temperature measurements by detecting radiation from a wafer in a heating environment in two or more wavelength bands, and determining emissivity and corrected temperature simultaneously. CONSTITUTION: Radiation 9 from a wafer is allowed to pass through a filter wheel 11 and fed to a lead selenide detector 3 by a Peltier junction diode. It is then filtered periodically by two or more filters, such as filters 17 or 19. The filters are selected to narrow bands with different central frequencies for channels 1 and 2. The channel 1 measures and controls the temperature of the wafer. The channel 2 provides information about emissivity that differs with the wafers. The information is measured by a LED light source 23 and a photodetector 25 which are included in the filter wheel 11 and using an optical high temperature measuring technique that utilizes the function of an aperture.
Patent JP-H09156935-A (JP)
Title: Production of refractive index-distribution type optical element and device therefor
Inventor: KINOSHITA HIROAKI
IPC: G02B3/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a refractive index-distribution type optical element having uniform properties. SOLUTION: This refractive index-distribution type optical element is produced by stirring a treating liquid 2 in a state of fixing wet gel 1 forcedly varying the stirring direction of the treating liquid 2 to at least two different directions in plural turns, in a process dipping the wet gel 1 produced by a sol-gel method in the treating liquid 2 and applying a concentration distribution of a component contributing to the refractive index.
Patent JP-H05239354-A (JP)
Title: Poly(arylene sulfide) composition
Inventor: TEIMOSHII UORUTAA JIYONSON
IPC: C08K7/14
Filed: 1992-12-02
Abstract: PURPOSE: To provide a poly(arylene sulfide) composition which shortens a molding cycle time and can be injection-molded at lower mold temperatures and crystallized rapidly.  
     CONSTITUTION: A rapidly crystallizing composition comprising 40-80 wt.% of a poly(arylene sulfide), 25-60 wt.% of glass fibers, and 0.05-5 wt.% of a graphite powder. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04194566-A (JP)
Title: Artificial snow maker
Inventor: SATO NORIO
IPC: F25C3/04
Filed: 1990-11-28
Abstract: PURPOSE:To efficiently make artificial snow without fail by cooling a room with enough space for making it to a low temperature to make it with a snow machine. CONSTITUTION:An artificial snow maker 1 is provided with a hemispherical dome-shaped room 2, in which a flat floor surface 3 is made, on which a cooling equipment 4 to cool the room 2 to a temperature suitable for making artificial snow and a snow machine 5 are installed. The snow machine 5 jets water supplied from a water storage tank 6 through a plurality of nozzles like a fog to make artificial snow by freezing it. Therefore, the room 2 is desirable to be large enough for the water not to strike against a wall, etc., and to be a hemispherical dome shape, for the water is radiated from the nozzles, and also the shape is advantageous from a point of strength.
Patent JP-H09146816-A (JP)
Title: Table expansion system
Inventor: AKIMOTO KOTA
IPC: G06F12/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the table expansion system which can shorten the time required to expand a table in a common area and reduce conflicts of a data base. SOLUTION: A table storage means 2 converts data held in plural data files in the data base into plural corresponding tables and stores them in a table storage library 3 in advance, and at the time of table expansion, a table expanding means 5 expands only tables that can be expanded at specified positions in the common area 6 while referring the attributes of the respective tables held in a table attribute data base 4.
Patent JP-2001144128-A (JP)
Title: Printing method of conductor
Inventor: KOGURE NAOAKI
IPC: H01L21/027
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a printing method of conductor, which enables formation of a finer, intact conductor pattern free of defects such as cavities and bubbles at a relatively low temperature. SOLUTION: This method includes a process where a resist 12 is provided on the surface of a substrate 10 along the pattern, a process where an ultrafine particles solution 20, which is made by dispersing ultrafine particles in a prescribed solvent, is made to contact with the whole surfaces of the substrate 10 and resist 12, and they are dried and baked, then the whole surfaces of substrate 10 and resist 12 are coated with a metal film 22, a process where a conductor 24 is embedded through plating into a recess 14 walled by the resist 12, and a process where unwanted portions of the conductor 24 and resist 12 are removed to obtain a pattern made of the conductor 24 embedded in the recess 14.
Patent JP-H0759099-A (JP)
Title: Method and apparatus for taking of electronic color picture by using high-resolution monochrome full-frame ccd image-sensing device
Inventor: MITSUSHIERU SAAYA
IPC: H04N5/372
Filed: 1993-12-22
Abstract: PURPOSE: To obtain a high resolution color image by storing digital information corresponding to a final charge packet and processing the digital information so as to introduce color pixel information corresponding to each position of monochrome charge-coupled devices. CONSTITUTION: A monochrome CCD 64 has an array structure consisting of vertical columns 74 and horizontal rows 79 and is made up of pluralities of semiconductor storage cells 76 having gate electrodes 78. At first the entire part of the CCD 64 is exposed to a 1st color image. Then charge packets stored as the result of exposure on two adjacent horizontal rows are shifted to a 3rd horizontal row. Then the CCD 64 is exposed to a 2nd color image. The charge packets stored on the 1st horizontal row are shifted to a 2nd horizontal row as the result of 2nd exposure. Then the CCD 64 is exposed to a 3rd color image. Outputs ϕ1 A-ϕ3 A, ϕ1 B-ϕ3 B..., of the CCD 64 are digitized and stored in a frame. Color information as to a specific position of the CCD array is obtained by a simple series of equations.
Patent JP-H074166-A (JP)
Title: Undergound drill with down hammer
Inventor: ZEN CHINBO
IPC: E21B21/14
Filed: 1993-12-22
Abstract: PURPOSE: To increase wear and abrasion resistance and to attain the suppression of dust, reduction of noise and increase of a digging speed by ejecting fluid with compressed air during digging work, so as to cool a bit main body in an underground borer with a down hammer. CONSTITUTION: In a constitution where a rotary machine 4 has its bottom coupled with a screw shaft 3 and a down hammer B on a guide stilt 2 of a vehicle body 1, a supply unit 5 is interposed between the machine 4 and the shaft 3, a fluid conduit 6 and compressed air conduits 7, 7' are formed centrally of the shaft 3 and surrounding it. Then, a fluid jetting pipe 8 is arranged centrally of the hammer B to extend, until the inside of a bit body 9 so that water is discharged along with high-pressure compressed air from the center of the lower stage surface of the bit main body.
Patent JP-H07182400-A (JP)
Title: Method for plotting solid figure
Inventor: HIRAI OSAMU
IPC: G06T19/00
Filed: 1993-12-22
Abstract: PURPOSE:To decrease input manhours for data and reduce storage capacity, and to improve the efficiency of plotting. CONSTITUTION:When the solid figure is displayed on the screen of a display 13, projection angle data regarding a tilt angle and ellipticity are specified on a keyboard and stored in the memory of a system device 10, and data regarding segments displayed on the screen of the display are inputted as three- dimensional data on the keyboard 11, and, the three-dimensional data regarding the inputted segments are transformed to a two-dimensional coordinate system on the basis of the projection angle data to generate point and line data, which are stored in the memory. Then, data of ellipses and corner R ellipses of the two-dimensional coordinate system are generated on the basis of the three- dimensional data regarding the inputted segments and stored in the memory, and those data stored in the memory are displayed on the screen of the display.
Patent JP-2000140412-A (JP)
Title: Bar code game device
Inventor: TOMITA TOKIO
IPC: A63F13/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To facilitate bar code input even when a player is young by arithmetically processing the converted data for advancing a game corresponding to a game program stored in a storage circuit beforehand in a game machine. SOLUTION: A bar code is inputted to a bar code reader 1 and made into digital signals so as to be read as the bar code data in the bar code reader 1. The bar code data made into the digital signals are read in a control circuit 21 and the read bar code data are transferred to a main control part 22. Then, in the main control part 22, a data base for the game and a bar code arithmetic program stored in a ROM 32 are collated and an arithmetic processing is performed. As a result, a graphic pattern and the various kinds of parameters are decided and images are displayed on the display device 23 of the game machine.
Patent JP-H03195711-A (JP)
Title: Polymer containing unit derived from maleimide, imprroved in heat resistance
Inventor: SUNIYU KAA BARUSHIYUNEI
IPC: C08F4/46
Filed: 1990-11-27
Abstract: Process for anionic polymerisation of an N-substituted maleimide in a solvent and in the presence of at least one alkali metal organometallic initiator, where the initiator employed is sec-butyl-lithium, sodium alcoholates, diphenylmethylpotassium or naphthalene- lithium or -sodium; a process for the preparation of polymer based on N-substituted maleimide with a narrow molecular mass distribution by anionic polymerisation of maleimide in a solvent and in the presence of an initiating system consisting of at least one alkali metal organometallic initiator and of at least one inorganic salt and/or an organic salt of an alkali or alkaline-earth metal; a polymer block based on N-substituted maleimide of mean molecular weight 12,000-100,000; a polymer block based on N-substituted maleimide of polydispersity 1.1-1.5; and a multiblock copolymer in which at least one polymer block based on N-substituted maleimide is used in combination with at least one polymer block based on (meth)acrylic monomer.
Patent JP-H01257441-A (JP)
Title: White miso having high protein hydrolysis and low smell
Inventor: MATSUBAYASHI UKITSU
IPC: A23L11/20
Filed: 1988-12-23
Abstract: PURPOSE:To obtain the title MISO (fermented soybean paste) having specific protein hydrolysis ratio, ethanol concentration, chromaticity, lessened characteristic smell of MISO and raised hydrolysis ratio of MISO, by blending steamed soybeans with salt, KOJI and a proteolytic enzyme and fermenting. CONSTITUTION:Steamed soybeans are mixed with salt, KOJI and proteolytic enzyme (e.g., protease) and fermented to give the aimed MISO having 20-35% protein hydrolysis ratio, <=0.3% ethanol concentration and chromaticity of >=25 Y value in production.
Patent JP-2001137081-A (JP)
Title: Seat
Inventor: FUKUHARA NAONARI
IPC: A47D7/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a safe and comfortable baby bed for a motor vehicle. SOLUTION: In a baby bed for a motor vehicle configured so as to support an infant by putting the infant to sleep in a box body whose bottom surface is cushion-shaped by a five-point safety belt, two or more slits for inserting a seat belt are opened on the side surface of the box body in contact with the seat back of the seat of the motor vehicle.
Patent JP-H03190601-A (JP)
Title: Work changing method
Inventor: IKEDA YOSHIAKI
IPC: G05B19/18
Filed: 1989-12-15
Abstract: PURPOSE:To perform highly accurate working and prevent a tool from breaking owing to a bad holding by continuing working when error quantity on a servomotor for a feed shaft of a second spindle head is confirmed and a work is held correctly with the second spindle head. CONSTITUTION:When working for a work 5 held with a chuck 2 provided on a first spindle head 1 is finished and a second spindle head 6 is moved in the direction to the first spindle head 1, a chuck 7 is open. A servomotor moves the spindle head 6 under a condition of torque limit application, and the spindle head 6 is contacted to the work 5 with a fixed pressure. Then, error quantity of a servomotor is examined. Provided that a movement error related to programmed work change is zero, error quantity on the servomotor appears to be a gap (s) between the spindle head 6 and the work 5, and when it is smaller than an allowable value, the chuck 7 holds the work 5 and moves to the working position.
Patent JP-H09166280-A (JP)
Title: Adjuster mechanism
Inventor: ISAWA MASARU
IPC: G02F1/1333
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To adjust a height of a device without decreasing a part mounting capacity in the inside of the device, relating to an adjuster mechanism of the device of projection type liquid crystal display device or the like. SOLUTION: A device comprises a frame 12 mounted in a bottom wall of the device, guide member 14 provided in the frame 12 so as to extend toward the bottom wall of the device, drive member 16 movable along the guide member 14 and a bar-shaped position control member 26 mounted in the frame 12 turnably around an axial line in a lateral direction, relating to the guidemember 14 and engaged one end part in one side of the axial line with the drive member 16 and engaged the other end in the other side of the axial line with a support surface.
Patent JP-H07159957-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: NAKAMURA KOICHI
IPC: G03C1/83
Filed: 1993-12-01
Abstract: PURPOSE:To eliminate residual dye stains after processing and to reduce color stains by incorporating a water-soluble surfactant in a processing composition for a processing step and processing the photosensitive material by using a replenishing solution for a desilvering bath in an amount of specified times the amount of a developing solution to be brought into this bath. CONSTITUTION:The photosensitive material contains at least one of compounds represented by the formula and one of the processing compositions for the processing steps contains at least one kind of water-soluble surfactant and the replenishing solution is added into the desilvering bath in an amount of 0.5-3 times the amount of the developing solution to be brought into this bath. In the formula, R1 is H or alkyl; R2 is such a substituent as regulating the sum of the atomic weights of R<1> and R<2> to 160, preferably, <=140 and >=10, especially, >=30, and if it is 160, residual dye stains increase unfavorably; (n) is 0, 1, or 2; and M is an H or alkali metal atom.