baber/WOPTO huggingface dataset:
Patent JP-2001103473-A (JP)
Title: Structure for image packet, structure for page image data and packet generating device and method
Inventor: FUJIWARA TAKASHI
IPC: H04N19/196
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To confirm a maximum data quantity to be transmitted. SOLUTION: Packets are generated in tile units, each consisting of 32×32 pixels. When the image data quantity after compression is less than the image data quantity before compression, compressed image data are set to data main body 10, that is a part of each packet and a compression flag of a header 12 is set to '1'. When the image data quantity after compression is more than the image data quantity before compression, non-compressed image data are set to the data main body 10, and the compression flag of the header 12 is set to '0'.
Patent JP-H06131708-A (JP)
Title: Production of nickel stamper
Inventor: OGAWA HIROYUKI
IPC: G11B7/26
Filed: 1992-10-19
Abstract: PURPOSE:To stabilize the ion concn. distribution of a plating liquid by air stirring and to uniformly form a plating thickness while relieving the concentration of electric lines of force at the time of energization for planting by a baffle plate in electrolytic nickel plating for producing a nickel stamper for optical disks. CONSTITUTION:An optical master disk 6 is fixed to a rotary electrode 4 and is coated with a cylindrical insulator 5 provided with a slight spacing from this rotary electrode 4. An air supply port 1 and an air blow-off port 2 are provided at both ends of this cylindrical insulator 5 and the pressure air meeting plating conditions is supplied, by which the ion concn. distribution of the plating liquid is stabilized. A baffle plate 3 is provided with an aperture smaller than the shape of the optical master disk 6 in its central part and can relieve the concentration of the electric lines of force at the time of the energization for plating when this baffle plate is positioned and fixed to the above-mentioned cylindrical insulator 5. The plating is thus formed to a uniform thickness.
Patent JP-H08265243-A (JP)
Title: Base station distribution device
Inventor: NIKI YOSHIRO
IPC: H04W88/08
Filed: 1993-10-04
Abstract: PURPOSE: To distribute the signals of the radio frequency band of a base station to a wide range by using a bidirectional relay amplifier for relay-amplifying the signals of the radio frequency band of the same frequency to be transmitted and received in both incoming direction and outgoing direction. CONSTITUTION: In the bidirectional relay amplifier 91A for branching the incoming direction and the outgoing direction by branching circuits 5 and 8, performing amplification by amplifier circuits 6 and 7, and performing relay amplification by a high frequency transmission means or from a counter mobile station antenna connected to a terminal 12B into both directions to the base station or to a mobile station, the gain of the amplifier circuits 6 and 7 is controlled by a microcomputer 25 for control based on the detected results of input detection circuits 21 and 24 and output detection circuits 23 and 22.
Patent JP-H05173455-A (JP)
Title: Production of rubber roller and pipe mold used for production thereof
Inventor: SUGA MASANORI
IPC: B29L31/32
Filed: 1991-10-02
Abstract: PURPOSE:To obtain the rubber roller having fine surface roughness and sufficient viscosity without requiring a powder applying stage by winding sponge rubber on an arbor and expanding the rubber within the mold provided with ruggedness on the inside surface in contact with the sponge rubber, then vulcanizing the rubber. CONSTITUTION:The ruggedness 11a is provided by a method, such as sandblasting or honing, on the inside surface of the mold 11 in contact with the rubber roller 12. The rubber roller 12 is first put into an electric furnace and is subjected to primary vulcanization. The metallic flask and mold are taken out of the finished product of the primary vulcanization and the stains in an expanding pipe are removed; thereafter, the rubber roller 12 is put into the electric furnace and is subjected to secondary vulcanization. The rubber expands until the rubber comes into contact with the inside surface of the mold 11 and a spacing S is generated with the ruggedness 11a on the inside surface of the mold when the rubber roller 12 is expanded in this stage. This spacing S acts as a route G for exhalating the gases generated at the time of the expansion molding and, therefore, the gas passages, such as grooves, are not formed on the surface of the roller 12. The mold parting after the molding is facilitated and the smoothness of the rubber surface is assured without using the powder.
Patent JP-2000110778-A (JP)
Title: Turbo molecular pump
Inventor: TOYAMA KATSUHISA
IPC: F04D27/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To permit accurate measurement of a volume of thermal expansion of a rotor by performing arithmetic operations of a rotation output based on the number of pulses output through detection made by a non-contact displacement sensor and of a volume of thermal expansion for the area from one end of a rotary shaft to a pulse generator based on a DC electrical potential level of the detection output, and by finding an increase in temperature of the rotor calculated based on the volume of thermal expansion. SOLUTION: A swirl sensor 40 is installed to the upper end of a support cylinder and a pulse disk 41 is provided in the upper end of a rotary shaft 7 within a space 50. A small depression 41a is provided on the underside of this pulse disk 41 along its periphery. Each time the small depression 41a moves past above the swirl sensor 40, a pulse voltage is generated to be used to find the speed. At this time, the reference voltage varies in proportion with the distance between the swirl sensor 40 and the pulse disk 41. The pulse voltage goes through DC conversion as it passes through a low-pass filter and the resultant change in voltage is directly proportional to a change in a volume of thermal expansion.  If the coefficient of linear thermal expansion of the rotary shaft 7 and the length of the rotary shaft between the lower end of the rotary shaft 7 and the mounting position of the pulse disk 41 are known, therefore, the increase in temperature of dynamic blades 5 can be obtained from the volume of thermal expansion.
Patent JP-2000093438-A (JP)
Title: Method for collecting ovum and instrument therefor
Inventor: NAKANO SADAO
IPC: A61D19/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To easily take out an ovum by forming resolution grooves on the surface of the ovum fixed by a holding means by elastically circumscribing the ovum with cutting blades while rotating the ovum. SOLUTION: An ovum 2 is fixed to the holding means and two pieces of skewer rods 4 to be pierced to the ovum 2 are projectingly disposed at a disk 5. Connecting materials 9 are fitted to the skewer rods 4 projectingly disposed at this disk 5. These connecting materials 9 are tightened and a connecting part 8 is connected to the free end 7 of a rotating means 6. An arm 12 and the cutting blade 11 are moved toward the ovum 2 by right and left guide rails at this state by which the ovary body 2 is elastically circumscribed with the cutting blades 22. The ovum 2 is then rotated and resolution grooves 27 are formed on the outside surface of the ovum 2 while spiral circles are thinly drawn at nearly the specified depth on its circumferential surface and while the contact with the surface is maintained even if there is ruggedness.
Patent JP-H09123742-A (JP)
Title: Protective structure for heater-core projecting member of rear heater unit
Inventor: YAMAMOTO SHIGERU
IPC: B60H1/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent the feet of passengers on the rear seat from coming into contact with a rear heater unit by mounting a protective cover integral with the heater case of the rear heater unit, the cover covering the upper side of a projecting member consisting of hot-water supply and discharge pipes. SOLUTION: On the upper side of a projecting member 33 consisting of a hot-water supply pipe 7b and a hot-water discharge pipe 7a which are projected toward one horizontal side of a heater core 7 in a rear heater unit 2, a protective cover 36 is mounted integral with a heater case in such a way as to cover the projecting member 33. The protective cover 36 is reinforced by a reinforcing rib 36A and has an auxiliary cover 36b molded integrally therewith so as to cover the rear-seat side of the portion of the heater core 7 which projects sideways. Thus the upper side of the projecting member 33 consisting of the hot-water supply and discharge pipes 7b, 7a projecting toward the heater core 7 can be covered with the protective cover 36. Therefore, damage to the hot-water supply and discharge pipes due to contact with the feet of passengers on the rear seat can be prevented.
Patent JP-H10134345-A (JP)
Title: Magnetic recording medium and its production
Inventor: ARITA YOJI
IPC: B23K26/382
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with which the sticking to a magnetic head is eliminated by diminishing the areas at the front ends of projections in the CSS regions of the magnetic recording medium, the fluctuations in the stable flying height of the magnetic head are decreased at the time of seeking of the magnetic head between data region regions and the CSS regions and the occurrence of a head crash and instability in the space of the magnetic head is averted. SOLUTION: This magnetic recording medium is constituted by providing the surface of a nonmagnetic substrate with a ground layer at need and at least a magnetic layer via an intermediate layer thereon and in some cases, a protective layer on the magnetic layer. The projections of the shape having plural projecting parts per piece are formed on the surface of any of the substrate, the ground surface layer, the intermediate layer, the magnetic layer and the protective layer at 10 to 10<6> pieces per 1mm<2> by irradiated of the surface with an energy beam.
Patent JP-H0593177-A (JP)
Title: Wood adhesive composition
Inventor: WATANABE TOSHIO
IPC: C09J161/20
Filed: 1991-10-01
Abstract: PURPOSE:To obtain the title composition having a heat bonding time shortened without shortening its pot life at ordinary temperature by mixing an aminoplast resin with a specified amount of a specified compound in effecting the heat bonding of wood with the aminoplast resin as an adhesive. CONSTITUTION:In effecting the heat bonding of wood with an aminoplast resin (e.g. urea resin) as an adhesive, 100 pts.wt. said resin is mixed with 0.1-20 pts.wt. poly (aluminum chloride).
Patent JP-H09219827-A (JP)
Title: Device and method for controlling drive selection of ntsc rejection filter
Inventor: RI MEIKAN
IPC: H04N5/44
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To definitely detect the existence of the mixing of an NTSC signal at tie time of filtering and removing the NTSC signal from the signals of ATV (advanced television) and NTSC both broadcarsted by the same channel. SOLUTION: About a first reference average power level RMP 1 is subtracted from a first average power level calculated by a first average power level calculation part 35 by a first adder 40 in a first average power difference calculation part 39 and the first average power level is made to be an absolute value by a first absolute value part 42. About a second reference average power level RMP 2 is subtracted from a second average power level calculated by a second average power level calculation part 43 by a second adder 48 in a second average power difference calculation part 47 and the second average power level is made to be an absolute value by a second absolute value part 50. A second average power difference signal A calculated by the second average power difference calculation part 47 is impressed to an NRF driving selection judging part 52.
Patent JP-H08149254-A (JP)
Title: Image input device
Inventor: ONO MASATO
IPC: H04N1/04
Filed: 1994-11-16
Abstract: PURPOSE: To facilitate the switching operation required to read an image of plural kinds of originals. CONSTITUTION: A transparent original 3 and a reflection original are placed to a 2nd placing base 24 at the upper part and a 1st placing base at the lower part, and a couple of lighting holders 7 holding a fluorescent tube 1 are turned to emit the transparent original 3 or the reflection original, each image is focused onto a CCD 5 by an image forming lens section 4. In this case, a lens 22 is inserted onto an optical axis of the image forming lens section 4 in interlocking with turning of the lighting holder 7 to select a field angle and a focus.
Patent JP-2001098870-A (JP)
Title: Method and apparatus for determining figure
Inventor: SHIBAZAKI MITSUHIRO
IPC: G06T11/20
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide method for determining a non-circular figure for excavating a hole having a regular polygonal cross section, without marring the advantage of rotary movement. SOLUTION: There is provided a method for excavating a hole H, in a shape of a regular polygon having N apex angles. In this method, an excavating means T is employed which is formed like a regular polygon having N-1 apex angles, with the polygon being inscribed in the regular polygon having N apex angles. The excavating means T is rotated along an orbit circle R having a prescribed radius on an excavation center O, at a prescribed rotational speed, and at the same time, rotated about a center G of the excavating means at a prescribed rotational speed, to thereby excavate the hole. In place of the excavating means T which is formed like the regular polygon having N-1 apex angles, a jet may be employed. Alternatively, an excavating means formed like a regular polygon having N+1 apex angles or a drill means can also be used.
Patent JP-2000107608-A (JP)
Title: High strength photocatalyst, its production and its use
Inventor: NAGAOKA SHIGERU
IPC: B01J35/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To enhance fixability, separation workability and strength without reducing activity by agglomerating glass granules with a binding agent and fixing photocatalyst particles with an inorganic material as a bonding agent on the surface of the resultant agglomerate as a substrate. SOLUTION: Shirasu as volcanic ejecta particles is previously put in a pan type granulator and a sodium silicate solution and hydraulic cement are added while rotating the granulator to form the volcanic ejecta granules. The granules are put in a hermetically sealed vessel, gaseous carbon dioxide is injected, the granules are fired to obtain an agglomerate of the volcanic ejecta granules and the granules are further foamed to make them foamed particles. Titanium dioxide and an aqueous silica sol, together with glass beads, are charged into a mayonnaise bottle and dispersed with a paint conditioner to obtain a silica sol-containing coating material. After the agglomerate of the foamed volcanic ejecta granules is immersed as a substrate in the coating material, photocatalyst particles are fixed on the agglomerate and the coating material and the agglomerate are separated with a sieve and dried. By heat-treating it, the permeability and NOx removal rate are enhanced.
Patent JP-H05119912-A (JP)
Title: Tablet device
Inventor: TAKEDA KATSUNORI
IPC: G06F3/048
Filed: 1991-10-28
Abstract: PURPOSE:To provide the table device with high operability enabling the input of data without being conscious of whether a mode is an erase enable mode to output the data while erasing a track protted by pen operations or a platting enable mode to output the data while platting the track. CONSTITUTION:This device is equipped with a pen top switch 11 and a pen switch 12 to output signals corresponding to contact with a board part 21 at the both terminals of a pen 20 and further, a pen signal recognition part 26 is provided to judge whether the signals are operated by a pen top part 22 or a pen end part 23. When operating the signals by the pen top part 22, a platting processing part 27 is activated so as to set the platting enable mode and when operating the signals by the pen end part 23, an erase processing part 28 is activated so as to set the erase enable mode for using the pen 20 as an eraser.
Patent JP-S63134792-A (JP)
Inventor: HASEGAWA HIROSHI
IPC: E21D11/04
Filed: 1986-11-26
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-H04156119-A (JP)
Title: Optical space propagation communication equipment
Inventor: MIBU TAKAHIKO
IPC: H04B10/11
Filed: 1990-10-19
Abstract: PURPOSE:To transmit data without adding a preamble signal to transmission data by transmitting and receiving data among all stations based on the same timing. CONSTITUTION:The clock signal generated by an oscillator (10) is converted to an optical signal (120 having a second wavelength band lambda2 by a second optical transmitter (11) and is outputted to the space. This optical signal (12) is reproduced to the original clock signal by each of second optical receivers (57) of optical transmitter-receivers (7) provided on the ceiling and optical transmitter-receivers (9) provided on the floor and is outputted to stations (4) and (5). Each of stations (4) and (5) uses the clock signal outputted from the second optical receiver (57) and uses the optical signal having a first wavelength band lambda3 to transmit and receive data. Consequently, all stations perform the operation based on the same timing. Thus, data can be transmitted without adding a preamble signal (54) just before a data signal (53).
Patent JP-H06131430-A (JP)
Title: Color picture color change processing system
Inventor: TOKUYO MASANAGA
IPC: G09G5/02
Filed: 1992-10-20
Abstract: PURPOSE:To preserve the naturalness of a picture at the time of changing the object color to a light color. CONSTITUTION:Picture data of an object in the color picture displayed on a color monitor 12 is changed to calculate new picture data by a picture data operation part 7, and new picture data is used to change the color of the object, and it is displayed on a color monitor 12. A luminance component operation part 5 which operates the component related to the luminance component of picture data performs a prescribed processing of this component related to the luminance component of picture data before or after calculation of new picture data, thereby operating the component related to the luminance component of new picture data.
Patent JP-H09125036-A (JP)
Title: Adhesive for solid imaging apparatus
Inventor: SUZUKI TAKASHI
IPC: H04N5/335
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject adhesive consisting essentially of a specific epoxy resin, diaminodiphenyl sulfone, an inorganic filler and an organic solvent, excellent in moisture resistance and reliability, not damaging a circuit, etc., on a solid imaging element and suitable for hermetically sealing optical windows, etc. SOLUTION: This adhesive consists essentially of (A) an epoxy resin of the formula [(n)>=0], (B) diaminodiphenyl sulfone, (C) an inorganic filler (e.g. silica or alumina treated with a silane-based or a titanate-based coupling agent) and (D) an organic solvent [e.g. esters, ketones or glycol ether (ethers) having 125-250 deg.C boiling point and contains preferably the component A in an amount of >=20wt.% based on total epoxy resin.
Patent JP-2001100831-A (JP)
Title: Industrial controller, control method therefor and information recording medium with the method stored therein
Inventor: NAKANO TORU
IPC: B23Q41/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To control an installed machine at a client terminal connected to a network. SOLUTION: This device is provided with a screen display/input part 11 for accepting retrieval conditions for retrieving a database on a server 2 and operation conditions for controlling the installed machine 3a, and displaying data required for system start and the operating state of the machine 3a, communication part 10 for acquiring data in the database, first control part 13 for controlling the operation of the communication part 10 and the picture display/ input part 11, a second control part 12 for controlling the operation of the machine 3a, on the basis of the inputted operation conditions and a storage part 14 storing a program and data for controlling the operation of the communication part 10, the screen display/input part 11 and an industrial controller 1a.  Then, the operation of the communication part 10 and the screen display/ input part 11 is controlled via the first control part 13 and the operation of the machine 3a is controlled via the second control part 12.
Patent JP-H10135202-A (JP)
Title: Integrated circuit device and manufacturing method thereof
Inventor: BROWN HUGH RALPH
IPC: C08G77/455
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce required drive current and power consumption for the device, by laying interconnecting metal circuit lines on a substrate and disposing a specified dielectric material adjacent to the circuit lines. SOLUTION: The device comprises a substrate 2, meal circuit lines 4' and a dielectric material 6. The substrate 2 has vertical studs 8 formed therein. The dielectric material 6 in an org. polysilica, pref. a reaction product with polyaminate, having a terminal group (RO)m (R'')n SiR'-; m=1, 2 or 3, m+n=3, R and R' are hydrocarbyl group, R'' is hydride or hydrocarbyl group. The terminal group is a mono-, di- or tri-C1-C10 alkoxysilyl C1-10 alkyl or aryl group. This lowers the dielectric const. of the inserted dielectric material to allow the circuit line spacing to be reduced, without increasing the crosstalk or capacitive coupling, and also reduces the drive current and power consumption.
Patent JP-2000111452-A (JP)
Title: Method for measuring performance of engine
Inventor: SHIGENO YASUHO
IPC: G01M15/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To easily measure the change characteristics of a torque for an engine speed and those of horse power. SOLUTION: An engine is raced and an angular velocity ΩT and an angular velocity ΩT* of a crank shaft for each specific measurement period Tf are calculated (S15 and S18), and a default value Md of a preset inertia moment and a default value Pdmax of the maximum horse power are used to calculate tentative maximum horse power Pvmax and tentative inertia moment Mv (S20 and S1). Then, instead of the default value Md of inertial moment and the default value Pdmax of the maximum power, the tentative maximum power Pvmax and the tentative inertia moment Mv are used and an operation is executed again, thus calculating the torque, horse power, and inertial moment of the engine.
Patent JP-H01121238-A (JP)
Title: Treatment of filtrate containing aromatic carboxylic acid
Inventor: KODAMA MASAHIRO
IPC: C07C63/00
Filed: 1987-11-06
Abstract: PURPOSE:To prepare an arom. carboxylic anhydride with quite small impurity, especially Br-compd., and recover a solvent used for the preparation, by oxidizing an aliphatic-substituted arom. compd. in liquid phase, repeating crystallizatin- filtration-dissolution, then melting-dehydrating the cake to obtain the anhydride and also distilling in filtrate to recover the solvent. CONSTITUTION:An aliphatic group-substituted aromatic compound is oxidized with molecular oxygen in the presence of a catalyst in a solvent in a liquid phase to give a reaction solution, which is crystallized. The prepared slurry is filtered and separated into cake containing an aromatic carboxylic acid and filtrate. The filtrate is crystallized at low temperature (5-60 deg.C) and filtered to give cake containing the aromatic carboxylic acid and filtrate. The cake is dissolved, recrystallized, filtered and separated into recrystallized cake and filtrate of recrystallization. The recrystallized cake is melted, dehydrated and evaporated to give an aromatic carboxylic acid anhydride. The filtrate from the low-temperature crystallization process and the filtrate of recrystallization are concentrated and evaporated to recover the solvent.