baber/WOPTO huggingface dataset:
Patent JP-2001102463-A (JP)
Title: Semiconductor device
Inventor: HATADA HIROSHI
IPC: H01L21/82
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device comprising a wiring layout which optimizes a wiring algorithm, related to a device which requires a high speed. SOLUTION: Fast bus line wiring regions HWA1, HWA2, HWA3,... where high speed is preferred as well as slow bus line wiring regions LWA1, LWA2, LWA3,... where wiring density is preferred are present, which are alternately arranged between a plurality of circuit block trains BC1, BC2,.... Thus, a fast bus line wiring region and a slow bus line region are arranged at upper and lower ends of each circuit block BL contained in the circuit block train, respectively, allowing connection to one of the wiring regions as required. Thus, a wiring algorithm is automated.
Patent JP-H08136950-A (JP)
Title: Liquid crystal display substrate
Inventor: HIROSHIMA MINORU
IPC: G02F1/136
Filed: 1994-11-08
Abstract: PURPOSE: To prevent a white point from occurring by coating an opaque layer on a pixel electrode surface of a specified pixel in which the light transmission of a liquid crystal is not attenuated by supplying a scan signal and a video signal. CONSTITUTION: Every pixel is arranged in a crossing area between adjacent two of scan signal lines GL and adjacent two video signal lines DL. Every pixel incorporates a thin film transistor TFT, a transparent pixel electrode ITO1 and a hold capacity element Cadd. A voltage is supplied from a data line DL to every pixel electrode ITO1, and an electric charge Q is written in the hold capacity element Cadd corresponding to every pixel electrode ITO1. Thereafter, the electric charge Q written in every hold capacity element Cadd is read out successively. When the pixel incapable of reading out the electric charge Q exists, the pixel exists as the white point. Based on the positional information of the pixel, restoration is performed by forming the opaque layer NV on the whole area of the surface of the pixel electrode ITO1 constituting the pixel.
Patent JP-H1189583-A (JP)
Title: Molecular marker capable of indirectly distinguishing resistance to leaf stripe disease of rice plant
Inventor: SAITOU YURIKO
IPC: C12Q1/68
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new marker capable of indirectly distinguishing the presence of resistance to leaf stripe disease of rice plant, comprising a pair of oligonucleotide of a specific base sequence, readily and stably carrying out the verification of the resistance in raising a new variety having resistance to leaf stripe disease. SOLUTION: This oligonucleotide is used in two kinds as one pair so as to indirectly distinguish the presence of resistance to leaf stripe disease of rice plant. The oligonucleotide of the first kind has a base sequence of 5'- CGAAAGATGGTTTCTCCACC-3' and the oligonucleotide of the second kind is a new oligonucleotide having a base sequence of 5'- GACCAAGCAACTAATGACGC-3'. The oligonucleotide is usable for distinguishing the resistance of an individual or a system in the growth of a variety having resistance to leaf stripe disease of rice plant. The oligonucleotide is obtained by developing an oligonucleotide capable of specifically detecting resistance to leaf stripe disease of rice plant during a series of investigations related to the analysis of a gene of resistance to leaf stripe disease of rice plant and synthesizing the oligonucleotide by a DNA synthesizer.
Patent JP-S63129528-A (JP)
Title: Focus position detector
Inventor: YANO HIDEAKI
IPC: G11B7/09
Filed: 1986-11-19
Abstract: PURPOSE:To miniaturize a device, by providing two optical detectors in a pair with an appropriate space along the optical path of a beam of light, and a means to find a focus position by arithmetic calculation based on the detection signals of the two optical detectors. CONSTITUTION:When an optical disk 20 is positioned at the focus position of an objective lens 8, a part of the beam of light passing a condenser lens 10 is absorbed and detected by the optical detector 34, and the detection signal is outputted to an amplifier 26, and a remaining beam of light transmits a transparent substrate 32, and a part of transmitted light is absorbed and detected by the optical detector 36, and the detection signal is outputted to an amplifier 27. In such state, the characteristics of the optical detectors 34 and 36, and furthermore, the gains of the amplifiers 26 and 27 are adjusted so as to set equal the outputs of the amplifiers 26 and 27. Therefore, no output from a differential amplifier 28 can be obtained, then, no actuator is driven. Next, when the optical disk 20 is positioned far away (or near to) the focus position of an objective lens 24, the output of the amplifier 26 becomes larger (smaller) than that of the amplifier 27, and the output of the differential amplifier 28 moves the objective lens 8 in a prescribed direction until the above stated balanced state can be obtained.
Patent JP-H11106705-A (JP)
Title: Coating composition
Inventor: MATSUMURA NOBUO
IPC: C08L79/08
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a low permittivity by employing an organosiloxane oligomer having a fluorine content of a specific amount or more and an imide bond. SOLUTION: A coating composition having a relative permittivity of 3.0 or less comprises an organosiloxane oligomer having a fluorine content of 10 wt.% or more and an imide bond. The coating composition is obtained by, in an organic solvent with a boiling point of 100-300 deg.C, e.g. N-methylpryrolidone, reacting an organotrialkoxysilane of Formula I, such as methyltrimethoxysilane, a poly carboxylic acid, such as 1,1,1,3,3,3-hexafluoro-2,2-bis(3,4-dicarboxyphenyl) propane, and an aluminoorganoalkoxysilane, etc., of Formula II, such as γ- aminopropyltriethoxysilane at 80-200 deg.C. In the Formulas, R, R', represent H, an alkyl, aryl or the like; R<1> represents an aminoalkyl or aminoaryl; and n is an integer of 1-3.
Patent JP-S61154971-A (JP)
Title: Electrostatic recording apparatus
Inventor: SATO SHIRO
IPC: B41J2/44
Filed: 1984-12-28
Abstract: PURPOSE:To automatically and homogenously perform cleaning, by arranging surface cleaning members in close vicinity to the moving passage of the exposure head attached to a revolving member repeatedly moving to a definite direction. CONSTITUTION:An exposure scanning apparatus 3 is arranged directly above a photosensitive belt 1 continuously moving at an equal speed and constituted of an endless timing belt 11 moving to the direction shown by an arrow and two exposure heads 12, 13 fixed and arranged above said belt 11 so as to provide an equal distance therefrom. A cleaning member 15 is provided in close vicinity to one end of the timing belt 11 and constituted by flocking feather 15b to a stand 155. When the exposure heads 12, 13 applies exposure scanning to the photosensitive belt 1, a surface SELFOC lens array is automatically and homogenously cleaned by the feather 15b of the cleaning member 15 and, therefore, exposure scanning can be performed always in the same state.
Patent JP-H01117778-A (JP)
Title: Yeast having antibacterial activity
Inventor: SHIMIZU KENICHI
IPC: C12R1/645
Filed: 1987-10-29
Abstract: PURPOSE:To provide specific five yeasts having antibacterial activity to bacteria, capable of preventing contamination by wild bacteria or wild yeasts and useful in production of liquors, alcohol, etc. CONSTITUTION:Metschnikowia pulcherrima (e.g., G-94-3), Candida pintolopesii (e.g., B-48-2), Candida fennica (e.g., N-6-1) and Candida sp. A-31-2 (FERM P-1441) are separated from fruit skin of grape as yeast having antibacterial activities against bacteria. Further Pichia membranaefaciens (e.g., S-105-1) is separated from tree liquid of Fagus crenata. Contamination by wild bacteria, etc., can be prevented by producing liquors, etc., using the above-mentioned five yeast strains and further these yeast cells can be directly utilized for agricultural chemical, animal medicine, etc.
Patent JP-H10123634-A (JP)
Title: Static eliminator device for storage type fluorescent sheet
Inventor: OGAWA MASAHARU
IPC: B65H5/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To remove the charge itself on a sheet, or to reduce the charge to a level where no discharge is performed in a static eliminator for the storage type fluorescent sheet. SOLUTION: The surface potential on an upper surface Pa and a lower surface Pb of a storage type fluorescent sheet P is successively measured by surface potential meters 5a, 5b, and the magnitude of the potential (the absolute value of the electric potential) of each side is compared from the measured result by an electric potential comparator 6 to judge on which surface the electric potential is higher. To supply the charge of the reverse polarity to that of the charge on the surface which is judged to be higher in the electric potential by the electric potential comparator 6, eliminating brushes 7a, 7b are controlled by a control part 8, and static electricity the sheet P is eliminated by carrying the sheet in a condition where the brush corresponding to the surface of more charge quantity is brought close to the surface.
Patent JP-H0986140-A (JP)
Title: Cooling system
Inventor: KAIEDA HIROSHI
IPC: B60N3/10
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To cool a large pet bottle, etc., by using cold air from an on-vehicle cooler. SOLUTION: A holder 1 is installed on a part of a spit hole 3 from which cold air from an on-vehicle cooler blows out. The holder 1 is constituted of a housing 19 having specific capacity, a holding part 11 constituting a part of the housing 19 and to hold cylindrical cans, etc., a cover 12 installed on an upper part of the holding part 11 free to open and close and an engagement member 14 to install the holder 1 on a grill 33 of the spit hole 3, etc. A cold air introduction port is provided on a part which is a side wall part of the housing 19 and faces the spit hole 3, and a cold air discharge port 15 is provided on the opposite side. A flexible hose 2 one end 25 of which is connected to the cold air discharge port 15 and the other end 29 of which is connected to a simplified cool box 9, etc., is provided.
Patent JP-S61156142-A (JP)
Title: Electrostatic latent image developing toner
Inventor: SUZUKI TETSUO
IPC: G03G9/09
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a toner electrifiable sufficiently and uniformly without scattering by incorporating a compd. represented by the formula in the toner. CONSTITUTION:The toner contains, preferably, in an amt. of 0.5-7pts.wt. per 100pts.wt. of the resin component, as a positive charge controller, a compd. represented by the formula shown on the right in which R1-R4 are each <=s10C alkyl, oraryl or aralkyl, such as phenyl, naphthyl, benzyl, or fluoroenyl, option ally substd. by nitro, halogen, cyano, or alkyl and independent of each other; and X is an anionic functional group, such as halogen, p-poluenesulfonate, tetrafluoroborate, or hexafluorophosphate.
Patent JP-H0586663-A (JP)
Title: Jointing method of precast concrete wall pillar
Inventor: TSUBOSAKI HIROYUKI
IPC: E04B1/61
Filed: 1991-09-27
Abstract: PURPOSE:To prevent the part of precast concrete from relatively decreasing, and simplify the arrangement of reinforcing bars at the jointing part due to the restriction effect of a crossed wall. CONSTITUTION:Respective precast concrete wall pillars 1 are arranged so that hoops 6 protruding from the end faces 4 of respective shorter sides are confronted to each other at the opposite space 5 forming the thickness of a crossed wall 2. And after a plurality of vertical reinforcements 8 are perpendicularly arranged to pierce the hoops along the inner periphery at the front edge of the respective hoops and the respective vertical reinforcements 8 are jointed by U-shaped jointing rods 14 in mutual respective hoops 6, the lateral reinforcements 3 of the crossed wall 2 are connected by jointing rods 15 passing through this opposite space at the outside of the opposite space 5.
Patent JP-H06100319-A (JP)
Title: Multiple oxide with perovskite structure and its production
Inventor: TSUJI RYUSUKE
IPC: B01J23/89
Filed: 1992-09-18
Abstract: PURPOSE:To provide the subject multiple oxide high in catalytic activity and adsorptive activity etc. CONSTITUTION:The objective multiple oxide with perovskite structure of formula M<1>M<2>1-XM<3>O3 (M<1> is La, Sr, Ce, Ba or Ca; M<2> is Co or Fe; M<3> is Pt or Pd; 0.005<=X<=0.2) can be obtained by the following method: an aqueous solution of (A) nitrates or acetates of the constituent metallic elements of the above multiple oxide and (B) citric acid is evaporated to dryness to form a citric acid complex which is then heated in a vacuum or an inert gas atmosphere at >=350 deg.C into a preliminarily baked form, which is then baked in an oxidative atmosphere, thus affording the objective multiple oxide where >=90wt.% of the M<3> metal (Pt or Pd) exist in the crystal lattice.
Patent JP-H09115751-A (JP)
Title: Reactor and its transportation method
Inventor: KOIZUMI HIROMASA
IPC: H01F27/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a reactor which can be transported with its large part in the assembled state, and assembling is smoothly enabled in the field after transportation. SOLUTION: Spacers 1 and core blocks 2 are alternately laminated, bonded and combined, and an iron core P is constituted. The diameter ϕd of the core block 2 is made greater than the width W of a lower yoke 3. In the case of transportation of the iron core leg P, a suspension jig 5 is used which has a height covering the iron core leg P and is provided, in the lowest part, with a pawl 6 supporting the lowermost core block 2 from the lower side. While the lowermost core block 2 of the iron core leg P is supported from the lower side by the pawl 6 of a suspension jig 5, the iron core leg P is suspended and mounted on the lower yoke 3.  The pawl 6 is formed at the position protruding from the side surface of the lower yoke 3 in the end portion of the core block 2, and does not collide against the lower yoke 2, so that the pawl 6 is not put between the core block 2 and the lower yoke 3.
Patent JP-H09121345-A (JP)
Title: Image encoding device and image decoding device
Inventor: AONO TOMOKO
IPC: H04N19/85
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain visually sufficient picture quality in very low bit rate image encoding. SOLUTION: Sub-band encoding 105 of each area is enabled by making each area rectangular through dividing 102 and interpolating processing 103 of an image for each area while using area information. Besides, by performing suitable encoding or quantizing to plural interpolated images prepared by performing interpolating processing, an image visually high in picture quality can be obtained in very low bit rate.
Patent JP-S63130716-A (JP)
Title: Production of timepiece parts
Inventor: KUBOKI ISAO
IPC: C21D9/52
Filed: 1986-11-19
Abstract: PURPOSE:To continuously produce timepiece parts having excellent finish appearance and stable quality by using a low-medium carbon steel as a material and subjecting said steel to heat treatment under specific conditions then to machining at the time of producing timepiece parts which are small and have intricate shapes. CONSTITUTION:The low-medium carbon steel contg. 0.1-0.6wt% C is heated to the temp. range of Ac1-Ac3 transformation points of said steel and is cooled down to the Ac1 transformation point or below to about room temp. Such heating-cooling temp. cycle is repeated >=5 times to form two-phase mixed structure in which pearlite is finely dispersed in the ferrite base. The precision worked parts having an excellent free-cutting property, good finish appearance and excellent quality are obtd. The free-cutting property is additionally improved by adding a small amt. of the free-cutting component such as S, Te or Pb into the stock low-medium carbon steel.
Patent JP-2000103438-A (JP)
Title: Liquid filling container
Inventor: ICHIKAWA TORU
IPC: B65D33/38
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To increase a filling speed before a liquid is filled into a liquid filling container, and at the same time, prevent a foaming of the liquid from occurring by forming the lower end of a conduit section for a take-out device being fixed to the opening of the container main body, into a narrowed portion which has a tapered-in shape and is flat, and providing an opening which communicates with the inside of the conduit section, on the constriction. SOLUTION: Before a liquid such as a detergent is filled into this liquid filling container 1, a filling nozzle is fitted on the mouth section of an attaching device 3. In this case, for the attaching device, a constriction 15 is formed on the conduit section, and an opening 16 is formed on the recessed-curved surface, and the liquid which is introduced from the mouth section to the conduit section smoothly flows along the recessed-curved surface, and is filled into the liquid filing container 1 from the opening 16. Therefore, the increase of the filling speed and the prevention of the foaming of the liquid can be achieved. In the meantime, when the liquid is taken out from the liquid filling container 1, a cap 18 is removed from the mouth section, and liquid is poured out from the opening 16 through the conduit section by tilting the liquid filling container 1.  At that time, by pressing a required portion of the constriction 15, the opening/closing of the opening 16, and the pouring-out amount of the liquid can be adjusted.
Patent JP-H05118963-A (JP)
Title: Automatic operating device for vehicle
Inventor: MURASE ISAO
IPC: B60W10/184
Filed: 1991-10-23
Abstract: PURPOSE:To precisely perform automatic operation even in the case where the relation between engine rotating speed at the time of no load and accelera tor actuator stroke has a hysteresis by teaching this relation on the operating side and returning side of an accelerator pedal, and properly use two data. CONSTITUTION:The relation between an engine output torque 5 and an accelerator actuator stroke 15 for generating this torque is represented by a numeric table 6 by teaching. To a vehicle having an automatic transmission, this is moved/corrected 17 and stored 7 according to the data obtained by sampling 16 the relation between an actual stroke and the rotating speed at the time of no load on the operating side of an accelerator pedal 1. When the vehicle starts automatic running according to a command vehicle speed data 8, an operation 13 is conducted by use of the stored 7 numeric table when the speed is to be accelerated or may be steady to instruct 14 the stroke to an accelerator actuator 2. In the vehicle having the automatic transmission, the command stroke has no influence of hysteresis when the numeric table is stored, and the vehicle speed can be precisely settled to a regulated vehicle speed even in a low vehicle speed area.
Patent JP-H07124685-A (JP)
Title: Casting mold material for shell mold
Inventor: OGAWA FUMIYUKI
IPC: B22C1/00
Filed: 1993-11-04
Abstract: PURPOSE:To provide casting mold material to be preferably used in manufacturing a casting mold where the amount of the heat decomposed product associated with the heat decomposition of the thermosetting phenol resin is small. CONSTITUTION:The casting mold material contains (A) refractory particles, (B) thermosetting phenol resin, and (C) metallic compounds containing oxygen selected among oxides, hydroxides, nitrides and sulfides of cobalt, nickel or copper. In the casting mold material for the shell mold, the content of (C) composition is 0.2-2 pts.wt. to (A) composition of 100 pts.wt., and (A), (B) and the mixture of (C') metallic compounds containing oxygen and the iron oxide are contained, the content of (C') composition is 0. 2-2 pts.wt. to (A) composition of 100 pts.wt., and the content of the metallic compounds containing oxygen in the (C') composition is >=10wt.%.
Patent JP-H10117971-A (JP)
Title: Piping execution method and piping structure for stationary vacuum cleaner
Inventor: FUKUDA KOJI
IPC: A47L9/24
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a piping execution method for constructing simply and performing the piping works irrelevant to a construction process and provide a piping structure which quickly and surely connects a flexible hose and a hard pipe to a pipe joint despite of a few parts. SOLUTION: A piping execution method for a stationary vacuum cleaner is that at least the tip part of a pipe is constituted of a flexible hose 1a and the piping is performed before laying a floor board 47, etc. It is constituted of a process of determining the position of the pipe tip 1 of the flexible hose 1a beforehand, a process of opening a fitting hole 48 in the predetermined position of the floor board 47, etc., after laying the floor board 47, etc., and a process of drawing the pipe tip part 1 indoors 50 from the fitting hole 48.
Patent JP-2000103618-A (JP)
Title: Production of gypsum
Inventor: ITOU MASAAKI
IPC: C01F11/46
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing gypsum by adding water to gypsum dihydrate produced by a drain-free type dry gypsum production method, aging the mixture with stirring, separating water from the aged product and subsequently drying the aged product, capable of modifying the gypsum and removing impurities soluble in water. SOLUTION: This method for producing gypsum comprises kneading sulfuric acid with a raw material containing calcium carbonate as a main component, adding water to the kneaded product in a state that the reaction of the calcium carbonate with the sulfuric acid proceeds until the half way of the reaction, further continuing the mixture reaction to produce gypsum dihydrate (particle size is <= about 10 μm), adding water to the obtained gypsum dihydrate, aging the mixture in an aging tank 15 for about 2-3 hr with stirring, thus allowing the gypsum dihydrate to grow into long and slender crystals having particle diameters of about 100-200 μm, separating water from the aged gypsum dihydrate in a water-separating device 16, and finally drying the obtained gypsum dihydrate down to a water content of <= about 10%.  Thereby, the obtained crystalline gypsum dihydrate can easily be slurried and handled, and has good flowability.
Patent JP-H03136160-A (JP)
Title: Dictionary retrieving device
Inventor: NISHIBE TAKESHI
IPC: G06F17/22
Filed: 1989-10-23
Abstract: PURPOSE:To quickly retrieve a dictionary with plural candidate strings by constituting the dictionary suitable for retrieval from plural candidate strings and successively incrementing the character position to match indexes of the dictionary and retrieving the dictionary. CONSTITUTION:A retrieval pattern generating means 12 generates a retrieval pattern for dictionary retrieval from plural candidate strings as recognition results. A retrieving means 14 successively increments the character position to look up this retrieval pattern in a dictionary 13 and matches indexes corresponding to the retrieval pattern with one another. Therefore, the intermediate process of dictionary looking-up till the preceding character position can be used. Thus, the dictionary retrieval speed is increased.