baber/WOPTO huggingface dataset:
Patent JP-H0891874-A (JP)
Title: Glass spherical powder and its production
Inventor: YOSHIKAWA TOSHIHARU
IPC: C03C3/091
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a glass spherical powder suitable for producing a glass thin film or the like by giving a specific glass composition and controlling glass transition point, softening point and average particle diameter within the specific range. CONSTITUTION: The glass spherical powder having 550-750 deg.C glass transition point, 700-950 deg.C softening point, 0.1-5μm average particle diameter and substantially no pores is obtained by weight barium nitrate, boric acid, silica sol and alumina sol so as to have a glass composition contg. 40-70wt.% SiO2 , 5-23wt.% Al2 O3 , 2-18wt.% B2 O3 and 10-30wt.% RO (R is one or more kind of Mg, Ca and Ba), charging them to a vessel, dissolving or diluting and dispersing them in a purified water, feeding the obtained mixure solution or sol having 5wt.% solid concn. expressed in terms of oxide to a spray thermal decomposition device shown in a figure by a constant delivery pump, spraying it together with simultaneously supplied compressed air from a binary fluid spray nozzle into a flame atmosphere having 800-1800 deg.C furnace temp. at its upper part as fine drops of max. 100Mm size to heat-decomposing, quenching and collecting the result in a bag filter.
Patent JP-H1170683-A (JP)
Title: Thermal head
Inventor: SHIRAISHI RYOICHI
IPC: H01C7/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To form a high-quality photographic image by making the density irregularities of the photographic image attributed to the unevenness of a glazed substrate surface less conspicuous. SOLUTION: This thermal head has heating elements 2 arranged in a row on a glazed substrate 1b. Each of the heating elements 2 shows its respective electric resistance value which stays within a tolerance of ±1.8% to a reference value, and the electric resistance value distribution of the heating elements arranged in a row is adjusted so that it assumes a meandering curve. Further, the maximum value of electric resistance value distribution of the heating elements 2 is set so that its tolerance is (+0.5)-(+1.8%) to the reference value and the minimum value is set so that its tolerance is (-1.5)-(-1.8%) to the reference value.
Patent JP-S6297063-A (JP)
Title: Translation processor
Inventor: YANO TAKANORI
IPC: G06F17/27
Filed: 1985-10-23
Abstract: PURPOSE:To produce a morpheme at high speed and to edit the automatically translated sentences with high efficiency, by attaining freely the morpheme production processing and the editing processing and also performing the morpheme production processing, the error processing and the editing processing for a dictionary of parts of speech independently at every part of speech. CONSTITUTION:A morpheme production/editing processor 40 performs its working in conversation with an operator through an input device 10 and a display device 12. Then the processor 40 receives the data on the result of production of sentence structures from a data file for results of production of sentence structures through an input controller 102. The controller 102 produces the word data of a prescribed structure and designates its position in a sentence from the sentence and word numbers. Thus a sentence is divided into wird data having the same structure at every word. Then the morpheme production processing is carried out together with the editing processing. The word data used for the production of morpheme for each part of speed are stacked to a processing stack table at every word. Then the morpehemes are produced successively. The word data for editing processing are stacked to a data file 114 in response to the sentence numbers. Thus the editing processing is carried out along a word pointer.
Patent JP-H0895255-A (JP)
Title: Developer and pattern forming method using the same
Inventor: KURIHARA MASAAKI
IPC: G03F7/30
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a developer capable of forming a high precision and high quality resist pattern by incorporating an org. solvent soluble in water in a specified weight ratio. CONSTITUTION: An org. solvent soluble in water by >=0.1wt.% is incorporated into an alkali developer for developing an alkalil-soluble resist sensitive to ionized radiation and a resist made of an alkali-soluble photosensitive polymer. A resist pattern is formed by development with the resultant developer. The alkali developer is an aq. alkali soln. and this soln. is preferably an aq. soln. contg. a so-called Lewis base (electron donor) such as potassium hydroxide, sodium hydroxide, ammonia or tetramethylammonium hydroxid or a buffered soln. of the Lewis base. Diethylethanolamine, dimethyl-ethanolamine or ethanolamine is especially preferably used as the org. solvent.
Patent JP-H0682329-A (JP)
Title: Method for inspecting deep-drawing molded product
Inventor: WATANABE TERUO
IPC: G01M3/32
Filed: 1992-09-03
Abstract: PURPOSE:To inspect the defect of a deep drawing molded product such as a cathode sleeve by utilizing air pressure without the visual inspection through a stereomicroscope and a universal projector. CONSTITUTION:A packing (cork) 2 is applied on the edge part of a cathode sleeve S of a deep-drawing molded part as a plate comprising elastic material. A thin pipe 3 is provided as an opening at an arbitrary position within the range surrounded of the edge part of the deep-drawing molded product in the applied packing 2. A pressure tube 1, which is extending from a pressure source, is connected to the opening. Thus, the defect of the sleeve is inspected. In the defective product, air flows out, and the pressure is decreased to the value lower than a specified value. In the good product, the pressure is not decreased. The good product and the defective product are selected by utilizing these facts.
Patent JP-2001059966-A (JP)
Title: Liquid crystal display device, production thereof and projection type display device
Inventor: YAMADA SHUHEI
IPC: G02F1/1337
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing the occurrence of display defect caused by defect of liquid crystal alignment due to abnormality of an alignment layer. SOLUTION: This liquid crystal display device is provided with plural pixel electrodes 9a which are arranged in a matrix form, plural thin film transistor(TFT) 30 for switching pixels, plural data lines 6a and plural scanning lines 3a on a TFT array substrate 10, and also a counter electrode 21 on a counter substrate 20. Therein, the alignment layers 16, 22 are disposed only on the parts corresponding to the non-display region on the surface of the liquid crystal layer 50 side on both of the substrates 10, 20.
Patent JP-2000066639-A (JP)
Title: Emission display device and driving method
Inventor: ISHIZUKA SHINICHI
IPC: G09G3/32
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and to enhance the resolution of image by giving a first reset voltage to all scanning lines in a reset time period and giving a second reset voltage larger than the first reset voltage to all drive lines. SOLUTION: For example, in the case of allowing elements E22, E32 to emit light after allowing emission elements E11, E21 to emit, light a voltage of V2 is applied to all emission elements E11-E4n prior to moving from a cathode ray B1 to a cathode ray B2. Thereafter, a scanning switch 12 corresponding to the cathode ray B2 is not switched and is at an 0 V side and other cathode rays B1, B3-Bn are switched to reverse bias voltage sources 41, 43-4n sides. Drive switches 32, 33 are switched to constant current sources 22, 23 sides and drive switches 31, 34 are switched to reset voltage sources 51, 54 sides. At the moment, a potential of anode rays A2, A3 becomes V1 larger than V2 and both edge voltages of emission element E22, E32 are approximately equal to an emission rated voltage.
Patent JP-S60129314-A (JP)
Title: Method of laying cover sheet over weir body
Inventor: OSHIKAWA MASATO
IPC: B09B1/00
Filed: 1983-12-14
Abstract: PURPOSE:To spread a cover sheet having a perfect impermeable effect, by a method wherein floats are located along the side edge of the cover sheet, the floats are moved alongside the face of slope of a weir body, a surplus width part is lifted up along a face of slope above the surface and the top end, and the floats are removed. CONSTITUTION:The side edge of the surplus width part 17 side of a cover sheet 11 is pulled near to a weir body 1, floats 16 are moved alongside a face 3 of slope of the weir 1, and are lifted up to the portion, located above the surface, of the face 3 of slope and a top end 2. Thereafter, after the surplus width part 17 is secured to the top end 2, the floats 16 are removed. The portion, hung down under the surface, of the cover sheet 11 is brought into contact with the bottom 4 of the sea, and when the sheet is drawn near to the weir body 1, the sheet is laid in a condition in which it is firmly adhered, in order, from the bottom part of the face 3 of slope to the upper part thereof. This eliminates the need for a troublesome work, in which the sheets are connected, in order, to each other after laying, and enables to produce a complete impermeable effect.
Patent JP-S60126772-A (JP)
Title: Data processing unit
Inventor: MARUYAMA TSUGUHITO
IPC: G06T7/00
Filed: 1983-12-14
Abstract: PURPOSE:To classify excellently a class by selecting a pivot at simple clustering to a maximum value placed nearly at the center of the class from the beginning, and changing a threshold level as a parameter so as to decrease the number of times of revision. CONSTITUTION:X and Y coordinates relating points X1...XN extracted from a two-dimensional histogram and the level are stored in a memory 1-1 of a data processing unit. The memory 1-1 is referenced by a sequencing operating section 2, the level of the points X1...XN is compared, the levels are rearranged in order beginning from the largest in level order and the result is stored in a memory 1-2. Moreover, a class classifying operating section 3 obtains the Euclid distance of points Y1...YN sequenced by the operating section 2, the distance and the threshold value are compared and when the distance is the threshold value or below, the threshold value is revised. Moreover, the dispersion in each class classified by an evaluation criterion operating section 4 is evaluated to a minimum value in average, a threshold value revising section 5 revises the threshold value to a minimum value, the result of classification by the operating section 3 is obtained and stored in a memory 1-3 so as to decrease the number of times of revision.
Patent JP-S6478179-A (JP)
Title: Azimuth detecting device
Inventor: MORI TOSHIHIKO
IPC: G01S3/16
Filed: 1987-09-19
Abstract: PURPOSE:To obtain a device which can derive an azimuth of an incoming radio wave by only catching a radio wave of one pulse after having understood a rough azimuth of the incoming radio wave by preparing plural receiving systems consisting of a feeder and a receiving machine so that catching signal levels of each different antenna can be obtained simultaneously. CONSTITUTION:Plural antennas 1a-1h having directivity in the horizontal plane are provided, and by a switching circuit 2 having switches 9a-9d, signals which the antennas 1a-1h catch separately are switched arbitrarily to plural feeders 4a, 4b and transmitted. Receivers 3a, 3b are connected to the feeders 4a, 4b. Storage circuits 7a-7p store demodulating signals from the receivers 3a, 3b through the switches 9c, 9d in response to each catching signal of the antennas 1a-1h. Subsequently, by fetching the information from the storage circuits 7a-7p by a computing element 5, an incoming azimuth of the signal which is caught by the antennas 1a-1h is calculated. These switching circuit 2, receivers 3a, 3b and storage circuits 7a-7p are all controlled by an instruction device.
Patent JP-S6295078-A (JP)
Title: Time code field detecting circuit
Inventor: YAMAZAKI AKIRA
IPC: H04N5/78
Filed: 1985-10-22
Abstract: PURPOSE:To rapidly carry out a highly accurate editing operation by providing a comparator circuit for transmitting an output when the output of a divider making the contents of a memory of a latch circuit 1/2 coincides with the output of a counter circuit. CONSTITUTION:The latch circuit 2 latches an N-bit count output signal (b) of the counter circuit 1. The divider 3 makes an N-bit latch output signal C of the N-bit latch circuit 2 1/2 and a magnitude comparator circuit 4 compares a divider output signal (d) of the divider 3 with the N-bit count output signal (b) of the counter circuit 1. A flip flop circuit 5 reset by a frame signal (g) extracted from a time code signal supplied from an input terminal 201 and set by a coincidence signal (e) of the N-bit magnitude comparator circuit 4 outputs a field display signal (f) to an output terminal 301 and the N-bit counter circuit 1 and the N-bit latch circuit 2 are respectively latched by the frame signal (g).
Patent JP-H1082925-A (JP)
Title: Coupling structure of optical waveguide and photodetector
Inventor: UEDA TETSUJI
IPC: G02B6/42
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To optically couple an optical waveguide and a photodetector 6 with high efficiency and to lower the reflected return light to the optical waveguide. SOLUTION: A V-groove 8 is so formed as to cross the core part 4 of the optical waveguide 1. The surface on the side where the guided light of the V-groove 8 is emitted is formed nearly perpendicularly to the substrate surface and the opposite surfaces thereof are formed to incline with about 45 deg.. Total reflection coating 10 is formed on the inclined surface 9. The guided light is reflected upward and is coupled to the photodetector 6 arranged in the upper part of the optical waveguide 1 by directing its photodetecting surface 7 downward. At this time, a refractive index matching agent 11 having nearly the same refractive index as the refractive index of the core 4 of the optical waveguide 1 is packed between the V-groove 8 and the photodetector 6.  The guided light emitted from the optical waveguide 1 is coupled to the photodetector without passing the reflection surface and, therefore, the coupling with the high efficiency and low reflection is made possible. The coupling structure may be provided with a lens effect as well by forming the surface of the refractive index matching agent 11 to a convex shape by utilizing its surface tension.
Patent JP-2001048929-A (JP)
Title: Modified polybutene polymer and rubber composition containing the same
Inventor: CHINO KEISUKE
IPC: C08L23/22
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polybutene polymer which can improve the tan δ balances and friction resistances of rubber compositions and is useful for tire tread materials and so on, by reacting a specific polymer containing isobutylene as a monomer with a proper reactant. SOLUTION: This modified polybutene polymer has isobutylene repeating units and has at least one kind of structures selected from (A) half-ester structures, (B) amic acid structures, (C) onium salt structures and (D) imide structured in the main molecular chain, the molecular terminals and/or the molecular side chains. The structures A each preferably contain a structure of formula I [R1 is a 1 to 25C hydrocarbon (containing O, N, Si)] or the like as a main component, and the structures B each preferably contains a structure of formula II [R2 and R3 are each a 1 to 25C hydrocarbon (containing O, N, Si) or H] or the like as a main component. The structures C each preferably contains a structure of formula III [R4 and R5 are each a 1 to 25C hydrocarbon (containing O, N, Si) or H] as a main component.
Patent JP-S6391263-A (JP)
Title: Thermal head
Inventor: SAKAMOTO MASANORI
IPC: B41J2/345
Filed: 1986-10-06
Abstract: PURPOSE:To enable a fine, delicate and beautiful printing at a high speed by providing common electrodes and individual electrodes for the application of drive voltage for each of a plurality of thermal resistance element rows. CONSTITUTION:Printing is performed through respective common electrodes 14a, 14b to each thermal resistance element rows. In this way, the finish quality of a print is freely controlled by adjustment of drive voltages to each thermal resistance element row, thus performing fine and delicate printing. In addition, printing jobs are allocated to a plurality of thermal resistance elements, and high-speed printing is performed under a condition in which the frequency of energization to each thermal resistance element 13a, 13b is reduced per unit printing amount. In addition, different drive voltages from the common electrodes 14a, 14b can be applied separately, and a sharp printing may be performed at a high precision with a synergistic effects.
Patent JP-H08102756-A (JP)
Title: Network management system
Inventor: TSURU YASUHIDE
IPC: H04L12/24
Filed: 1994-09-30
Abstract: PURPOSE: To flexibly manage the respective nodes of an FDDI network by detecting the SNMP nodes of a PROXY equipment from the management information of the respective returned nodes for which polling is performed and selecting one according to priority. CONSTITUTION: The MG of an SNMP manager performs the polling to the respective nodes 1-5, detects the nodes 1-3 of the RPOXY by the table of MIB information setting for the nodes of detected IP addresses and sets them in an IP address table. Further, as an SMNT node management medium on an FDDI ring, the node 1 is selected corresponding to the priority by prescribed conditions. Then, the IP table is rearranged in the order of the priority, a management PROXY flag is changed and information is gathered through the node 1 for the nodes under management. Thus, the SNMP manager is not required to fixedly grasp the functions of the respective nodes in the FDDI network and network management is flexibly performed.
Patent JP-H1076557-A (JP)
Title: Mold clamping apparatus
Inventor: NAGATA YOSHIHIKO
IPC: B29C45/67
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To control clamping pressure with good accuracy by simplifying constitution of a mold. SOLUTION: A mold clamping apparatus has a cylinder part 11 and a piston part 12 arranged so as to be slidable in a specified direction in a cylinder part 11 and performing closing and opening of the mold by moving a movable platen 15 (a movable mold part 16) in a specified direction. The piston part 12 divides the inside of the cylinder part 11 into the first and the second hydraulic rooms 19a and 19b along a specified direction and hydraulic pressure is directly fed to the second hydraulic room 19b from a hydraulic source 22 and is held at a predetermined pressure. On the other hand, hydraulic pressure is fed to the first hydraulic room 19a through a flow rate control valve 22. In addition, by controlling the amt. of feeding of hydraulic pressure to the first hydraulic room 19a, the piston part 12 is moved along the specified direction.
Patent JP-H1178989-A (JP)
Title: Forward vehicle body part structure
Inventor: HAMA TOSHIO
IPC: B62D25/16
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a forward vehicle body structure capable of improving the rigidity. SOLUTION: In a forward vehicle body structure, a rear end part of a dash side panel 2 is joined with a forward end part of a side body outer panel 1 to form a front pillar part 5, a front wheel house panel 3 joined with the forward end part of the side body outer panel 1 is provided on a lower side of the front pillar part 5, and a front wheel house part X is formed by a forward lower end part of the side body outer panel 1 and the front wheel house panel 3. A member 7 to form a closed section across a lower side of the side body outer panel 1 and the front wheel house panel 3 is provided along a joined part of the side body outer panel 1 with the front wheel house panel 3.
Patent JP-H01188047-A (JP)
Title: Multiplexer
Inventor: TSURUTA HIDEKAZU
IPC: H04L7/00
Filed: 1987-09-21
Abstract: PURPOSE:To realize the loopback with inexpensive constitution by adjusting the transmission data and the reception data so as to make the transmission time coincident with each other in a frame decomposing/generating section and transmitting/receiving the data between a high speed digital line and a terminal equipment when the timing is coincident. CONSTITUTION:When a channel loopback signal 2604 is at 'H' and an address of a channel desired to be returned is outputted from an assign table 2601, the channel loopback signal 2604 is brought into 'H' level, then the data is returned to the sender by the channel. Thus, the channel loopback function having been provided to terminal interface sections 21-2...21-24 in a conventional device is not required. Since one address bus is enough, one of the address decoders is not required.
Patent JP-H0284823-A (JP)
Title: Redundant system switching circuit network
Inventor: ISHIHARA HIROYUKI
IPC: H04B1/74
Filed: 1988-09-20
Abstract: PURPOSE:To eliminate synthetic loss and the fluctuation of an output phase due to switching by providing a variable phase shifter to set a phase quantity decided by a control signal at the insides or the input parts of a device in current use and a spare device. CONSTITUTION:An R switch 29 to be connected to the output terminal of the spare device 9 is connected to two R switches 27 and 28 connected to the output terminals of the device 7 and 8 in current use. Also, an R switch 23 to be connected to the input terminal of the variable phase shifter 3 is connected to two R switches 21 and 22 connected to the input terminal of the variable phase shifters 1 and 2. When a fault occurs in the device 7 in current use, a route is switched to the spare device 9, and also, when the fault occurs in the device 8 in current use, it is switched to the spare device 9 similarly. ln other words, the variable phase shifter 3 automatically controls and corrects the phase shift quantity of each device by the control signal from a control terminal 13 corresponding to the switching state of the device 7 or 8 in current use when the fault occurs.
Patent JP-S6391283-A (JP)
Title: Printed matter and production thereof
Inventor: ABE YOSHIO
IPC: C09D11/02
Filed: 1986-10-07
Abstract: PURPOSE:To identify efficiently the forgery of negotiable papers etc., by printing or applying an ink containing a specific azo organic pigment or dye reflecting infrared rays in combination with an ink containing an infrared absortion dyestuff. CONSTITUTION:An ink is prepared by using an azo organic pigment or dye shown by a formula I (where Ar represents the residue of aromatic or heterocyclic compound, X represents H or halogen atom, and (m) represents an integer 1 or more) as a dyestuff reflecting infrared rays. This ink is used in combination with an ink containing a dyestuff having infrared-absorption properties to be printed or applied; in this manner, a printed matter provided with not only information such as characters, image, etc. shown under visible rays but also another information shown due to infrared irradiation. The dyestuff having infrared-absorption properties includes a carbon black pigment, an aniline black pigment, etc.