baber/WOPTO huggingface dataset:
Patent JP-H0493488-A (JP)
Title: Method for storage and use of boring data
Inventor: KITANI YOSHINOBU
IPC: E21B44/00
Filed: 1990-08-09
Abstract: PURPOSE:To automatically estimate the geological feature of a pile hole with high precision by storing a number of boring data in correspondence with each depth and the excavation electric current, taking out the necessary data and comparing the data with the excavation electric current value for each pile hole. CONSTITUTION:A number of data which represent the geological feature 1 at each depth by the use of a motor-driven type boring machine and the boring electric current value 2 corresponding to the geological feature 1 is stored. Then, the electric current value 3 in the excavating a pile hole at a site is displayed in correspondence with the depth of the pit. Then, the data necessary for a computer 5 is taken out from a data base 4 in which a number of data are stored and displayed on a display device 6. The data of the data base 4 and the electric current value 3 corresponding to the depth in the pile hole excavation are compared, and the geological feature of the pile hole is estimated. Accordingly, the geological feature of the pile hole at each excavation position can be known automatically, and the geological feature in the direction of the depth of the pile hole can be estimated with high precision.
Patent JP-H0872949-A (JP)
Title: Container for wet tissue refill
Inventor: HISADA KENICHI
IPC: B65D83/08
Filed: 1994-09-05
Abstract: PURPOSE: To repeatedly load and unload a tissue package on/from a cover of a container for the wet tissue refill. CONSTITUTION: A container 1 used for a refill of a wet tissue package 20 consists of a body 2 and a cover 3. An opening 11 for taking out tissue 10 is provided in the cover 3. Two engaging grooves 20A, 20B each having a U-shaped cross section and disposed in parallel to each other across the opening 11 are provided in the inner surface of the cover 3.
Patent JP-H0959889-A (JP)
Title: Paper making drier canvas, its joint and paper making needle canvas
Inventor: TAKENOUCHI YASUMASA
IPC: B32B7/08
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To constitute joint loops with reinforcing warp yarns by mutually interlacing all of the reinforcing warp yarns and all of the filling yarns in weaving units of a drier canvas. SOLUTION: In this paper making drier canvas 20, a part of N (e.g. 8) warp yarns constituting a weaving unit of the canvas 20 and part of or all of M (e.g. 8) filling yarns constituting the weaving unit of the filling yarns on the surface and/or the back of the canvas are replaced with monofilaments excellent in heat resistance, wear resistance, chemical resistance, strength, etc. All of the warp yarns of the monofilaments and all of the filling yarns of the monofilaments are mutually interlaced in the weaving unit. Joint loops are formed with a part or all of the warp yarns of the monofilaments.
Patent JP-H0374826-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: NAKANISHI KENJIRO
IPC: H01G9/035
Filed: 1989-08-16
Abstract: PURPOSE:To prevent the decrease of capacitance at a high temperature, by using liquid wherein specified acid or its salt is used as main solute, which is dissolved in solvent by adding oxalic acid and the like, in which solvent gamma-butyrolacton is used as main component. CONSTITUTION:Liquid wherein one kind or two or more kinds of acid or salt selected from 1-methyl-1,7-heptane dicarboxylic acid, 1,7-dimethyl-1,7-heptane dicarboxylic acid, 1,3-dimethyl-1,3,9-nonanoic tricarboxylic acid, 1,3-dimetyl-3- carbomethoxy-1,9-nonanoic dicarboxylic acid, 1,3-dimethyl-1, etc., are used as main solute and dissolved in solvent whose main component is gamma-butyrolacton, by adding one kind or two or more kinds of oxalic acid, malic acid and tartaric acid is used as electrolyte for driving an electrolytic capacitor. Thereby the change of capacitance of a product at a high temperature can be eliminated.
Patent JP-S6368010-A (JP)
Inventor: FUJIOKA RETSU
IPC: A01C7/00
Filed: 1986-09-08
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-H1054437-A (JP)
Title: Mounting part structure of shock absorber
Inventor: HIYOUSAKO HIROYUKI
IPC: F16F13/14
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To exhibit sufficient damping force even with a minute stroke. SOLUTION: A shock absorber is constituted of a shock absorber main body 1 for damping vibration and rubber bushes 14, 19 to be interposed in the attaching parts when the shock absorber main body 1 is attached to an attaching object. An annular space 14a hermetically sealed along the circumferential direction is formed in one rubber bush 14, and silicon as viscous fluid is filled into the annular space 14a.
Patent JP-2000041563-A (JP)
Title: Control of marine animal
Inventor: OSHIDA YUTAKA
IPC: A01M29/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To control marine animals, for example, purplish Washington clam without contamination of the environment by decomposing residual hydrogen peroxide with catalase to apply the technique to industrial cooling water. SOLUTION: When marine animals are controlled with hydrogen peroxide (or a generator thereof), the residual hydrogen peroxide is decomposed with catalase. In a preferred embodiment, the catalase is added to marine water in which the marine animals have their sticking faces in a concentration of 0.1-10 mg to lower the concentration of the hydrogen peroxide to 0.001-0.2 mg/l. The addition of the catalase is performed by adding a catalase preparation in the form of microcapsules or clathrate into the marine water in which the marine animals have their sticking faces.
Patent JP-H0377840-A (JP)
Title: Acyloxysilicon phthalocyanine and information recording material using the same compound
Inventor: OGUCHI TAKAHISA
IPC: G11B7/24012
Filed: 1989-08-18
Abstract: NEW MATERIAL:Compounds of formula I (Y<1>-Y<16> are H, halogen, alkyl, aryl, aralkyl, alkoxy, aryloxy, alkylthio, arylthio, etc.; R and R' are alkyl, aryl, aralkyl, etc.). USE:An optical recording medium, an optical card, a near ultraviolet light absorption filter, a liquid crystal device, etc. PREPARATION:NH3 and NaOCH3 are reacted with phthalocyanine in methanol to obtain a compound of formula II and the obtained compound is reacted with a compound of formula III and SiCl4 to synthesize a compound of formula IV. NH4OH is reacted with the resultant compound to convert Cl groups to OH groups and an acylation agent is subsequently reacted therewith, thus obtaining the objective compound of formula I.
Patent JP-S6367144-A (JP)
Inventor: KODAMA AKIRA
IPC: B32B37/00
Filed: 1986-09-10
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-H09180581-A (JP)
Title: Switch structure for portable electronic equipment
Inventor: FUJITA KAZUHIRO
IPC: H01H15/10
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make on/off operations of a power source possible while holding waterproofness of a sheating case, by fitting a recessed part provided in a sheathing operating member to a movable switch part of a slide switch. SOLUTION: In parallel to an action direction of a sheathing operating member 2, a slide switch 3 is arranged, its movable switch part 3a is moved in the same direction to the member 2. When the member 2 is pressed in, the switch part 3a is fitted to a recessed part 2a of the member 2. In this condition, the switch 3 is turned on. When the member 2 is drawn out, also the switch part 3a is moved in the left direction, the switch 3 is turned off. A moving amount of the switch part 3a is equal to a moving amount of the member 2.
Patent JP-H06200956-A (JP)
Title: Elastic joint
Inventor: BUINFURIITO OTSUKUSU
IPC: F16F15/126
Filed: 1993-08-26
Abstract: PURPOSE: To limit transmittable torque without generating noises by causing both inside and outside rings coupled together by a spring body to slip through the action of a slip layer on the ring on one side when a rotary moment between the rings exceeds a predetermined value. CONSTITUTION: This elastic coupling 1 comprises a hub ring 1.1 and an outside ring 2.1 which are supported together by a spring body 4 made of elastomeric material. The spring body 4 abuts the hub ring 1.1 on its inner peripheral surface and the outside ring 2.1 on its outer peripheral surface 6. In this case, the outer peripheral surface 6 of the spring body 4 is relatively non-rotatably secured to the outside ring 2.1. The inner peripheral surface of the spring body 4 is relatively rotatably supported on the hub ring 1.1. When a rotary moment exceeds a predetermined value, the hub ring 1.1 and the outside ring 2.1 are caused to slip against each other via a slip layer 7 placed on the inner peripheral surface of the spring body 4. Transmittable torque is thereby limited without generating noises.
Patent JP-S6191646-A (JP)
Title: Copying machine
Inventor: SEKO NACHIO
IPC: G03G15/04
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a sharp image of high quality by driving an electrochromic display body by a driving control circuit which colors and decolors the display body and a time measuring circuit which takes a time measurement so as to recolor the display at specific intervals of time and holds the color. CONSTITUTION:The time measuring circuit 40 which measures the elapsed time after coloring receives time data corresponding to a time interval of recoloring from an arithmetic control circuit 1 and sets it in an IC43 for measurement; and the circuit 40 receives a time pulse signal from the arithmetic control circuit, and an IC42 generates a frequency division output to subtract the time data set in the IC43. Then, when the value set in the time measuring circuit 40 decreases to '0' a specific time later, a signal is sent to the interruption control generating IC12 of an interruption control circuit 10 to let the arithmetic control circuit 1 know that the constant time is elapsed. The arithmetic control circuit 1 sends the same information data as information data which is already displayed to an ECD driving circuit 20 from an I/O port 6, recoloring the ECD50. Namely, this time measuring circuit 40 prevents the coloring state of the ECD which displays information having no variation for a relatively long period, e.g. date from deteriorating owing to natural fading and then prevents the information from disappearing.
Patent JP-S58114320-A (JP)
Inventor: PEETAA TOOMASU MARINO
IPC: G11B5/187
Filed: 1982-12-03
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-H0956662-A (JP)
Title: Side view type endoscope
Inventor: KAJIYAMA TOMOHARU
IPC: G02B23/24
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To extend a field of view without an image being distorted nor divided every individual image pickup system by forming a plurality of side view image pickup systems in the radial direction near the tip of the insert part of an endoscope to be inserted to a part to be inspected. SOLUTION: This endoscope has, near the tip of an insert part to be inserted to a part to be inspected, an endoscopic scope part 1 having a plurality of image pickup system groups for side view 11-1 to 11-3 and corresponding signal/ control line groups 12-1 12-3, and a plurality of lighting groups for side view 13-l1 to 13-3 and corresponding light propagating line groups 14-1 to 14-4. Further, it has an image read control device 2, a lighting light source 3, an A/D converting part 4 for digitalizing the analog signal of the images provided from the image pickup systems, a recording medium 5 for storing the resulting digital images, an image processing device 6 for performing image distortion correction and image bonding processing with respect to a plurality of the digital images stored, and an image display device 7.
Patent JP-H0961812-A (JP)
Title: Color liquid crystal display element
Inventor: YANAGAWA KAZUHIKO
IPC: G02F1/1343
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To greatly prevent the occurrence of smear by arranging unit pixel groups arranged in a row direction in positions shifted by 1/2 pitch of the unit pixel from the adjacent unit pixel groups and allowing the three unit pixels selected across the unit pixel groups arranged in the row direction adjacent to each other to bear the respective colors of three primary colors. SOLUTION: The unit pixel groups arranged in the row direction are arranged in the positions shifted by 1/2 pitch of the unit pixel from the adjacent unit pixel groups arranged in the same direction. The three unit pixels selected across the unit pixel groups arranged in the row direction adjacent to each other are allowed to bear the respective colors of three primary colors. For example, the unit pixel having the color filter of red R is the two unit pixels proximate to each other in the unit pixel group adjacent to the unit pixel group of the x direction including the unit pixel and constitutes the one pixel for colors together with the respective unit pixel having the color filters of green G and blue B.
Patent JP-2001040259-A (JP)
Title: Alkyd resin for stencil emulsion ink and the same emulsion ink
Inventor: KITAJIMA YUTAKA
IPC: C09D11/0235
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively improve printing stability and storage stability after long period release of water-in-oil type stencil emulsion ink using an alkyd resin. SOLUTION: In this fatty acid-modified alkyd resin obtained by reacting a polybasic acid with a polyhydric alcohol and a fatty acid and/or natural oil and fat, the above fatty acid and/or natural oil and fat comprises >=10 wt.% branched fatty acid. This stencil emulsion ink is produced by including the above alkyd resin containing the above branched fatty acid as an oil-soluble component. When the branched fatty acid is incorporated into the alkyd resin, affinity between the resin and the solvent is increased and printing stability of ink is excellent even when the ink is released on a machine for one month or more longer period. Resisting function to autoxidation is increased and storage (viscosity) stability of ink is improved by steric hindrance of the branched fatty acid.
Patent JP-S6272553-A (JP)
Inventor: MINAMI MITSURU
IPC: C04B35/04
Filed: 1985-09-25
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-H079822-A (JP)
Title: Spike pin for tire antiskid member
Inventor: OKAMURA YOICHI
IPC: B60C27/16
Filed: 1993-06-29
Abstract: PURPOSE:To reduce the number of parts to be used, simplify a device structure which needs no caulking washers, and facilitate its assembly, and provide high strength and spiking effect. CONSTITUTION:This is a spike pin for antiskid member 8 which has required width and is formed out of an elastic body such as synthetic resin, and consists of a tire surface side spike pin 1a where a collar is formed at one end of a hollow shaft part, and a road surface side spike pin 1b where a collar is formed at the other end of a shaft part and which can be press fitted in the hollow shaft part.
Patent JP-H0860984-A (JP)
Title: Method and device for excavating large cross section
Inventor: TAKEUCHI MORIYOSHI
IPC: E21D9/10
Filed: 1994-08-12
Abstract: PURPOSE: To enable excavation of a large-cross-section tunnel to be carried out efficiently with good finishing accuracy. CONSTITUTION: Side shafts 1L, 1R are predrilled at both ends of a tunnel to construct abutments 5L, 5R. A pair of upper and lower skin plates 11, 12 are provided between the abutments 5L, 5R and along tunnel contours 2 and are divided into a plurality of working areas 14 by partition walls 13, and an excavator 20 provided with a cutter head which can rock horizontally is placed in each working area 14 to constitute a contour excavator 10. Sleds 15 are provided at both ends of the excavator 10 and allowed to slide on the abutments 5L, 5R, and the contours 2 are excavated simultaneously by the excavator 20, and after a lining is constructed on the outer periphery a core is drilled to complete tunnel excavation.
Patent JP-H0960587-A (JP)
Title: Single head piston-type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/10
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a single head piston-type compressor capable of improving durability of a lip seal and a swash plate, and low in cost. SOLUTION: A suction port 35 of a rear housing 13 is communicated with a crank chamber 25 by a first suction passage 47, and the crank chamber 25 is communicated with a suction chamber 38 through a second suction passage 51. A discharging chamber 40 and the crank chamber 25 are communicated with each other by a pressure supplying passage 61, and an electromagnatic switch valve 64 is arranged in the passage 61. When the electromagnetic switch valve 64 is released, high-pressure refrigerant gas is supplied from the discharging chamber 40 to the crank chamber 25 through the passage 61, the tilt angle of the swash plate 30 is decreased, a spool 44 is switched into the position in which the first suction passage 47 is to be closed, and a compressor is operated with the minimum capacity.  In this compressor, since sucked refrigerant gas is guided into the crank chamber 25, the swash plate 30 can be made of aluminum, and durability of a lip seal 19 is improved.
Patent JP-2001041709-A (JP)
Title: Robot hand position measuring device
Inventor: TSUKADA TOSHIHIKO
IPC: G01C15/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the position measuring accuracy of a robot hand. SOLUTION: A spot light source installed at the tip of a robot hand is photographed with a pair of read binoculars installed in difference places from each other so that it can change the image pickup directions of the read binoculars, respectively, along azimuth and elevation directions. The image pickup direction of each read binoculars is changed along the azimuth and elevation directions so that the center of gravity of the spot light source area in the image obtained by image pickup can agree with the center of the image (so that the image pickup direction can agree with the spot light source direction). When these centers agree with each other, three-dimension coordinates at the tip of the robot hand is calculated from the azimuth and elevation directions.  When the center of gravity disagree with the center of the image as (A) shows, the value of the angle at the time of the image pickup direction agreeing with the direction of the spot light source is calculated by interpolation as (B) shows.
Patent JP-S6367711-A (JP)
Title: Rotary transformer
Inventor: INOUE TAKASHI
IPC: H01F38/14
Filed: 1986-09-09
Abstract: PURPOSE:Not only to reduce the weight and the size of a rotary transformer as low as possible but to eliminate a signal disturbance due to a crosstalk by forming a material layer of low permeability between adjacent coil pairs of cores of rotor and stator sides. CONSTITUTION:Cores 1 and 5, 2 and 6, 3 and 7, and 4 and 8 of corresponding rotor and stator are formed in a concentrically annular structure at the center of rotation of a rotary transformer as a center, annular grooves 9 are formed on the surfaces, and rotor coils 10 and stator coils 11 are disposed in the grooves 9. With the construction, magnetic fluxes generated between the corresponding cores of the rotor and the stator are disturbed by a resin layer 12 having small permeability so as to be scarcely fed to adjacent core thereby to easily reduce the influence of a crosstalk. The material having small permeability is considered to be variously such as ceramics.
Patent JP-H0262589-A (JP)
Title: Half-tone display driving circuit for liquid crystal matrix panel
Inventor: FUJISAWA KAZUHIRO
IPC: G09G3/36
Filed: 1988-08-29
Abstract: PURPOSE:To eliminate noises generated in a row driving signal by changing the phase of pulses for half-tone display pulses by a phase modulating means for widely the half-tone display and to eliminate a decrease in the brightness of a liquid crystal screen. CONSTITUTION:Display data 1 which is inputted continuously and the data 1 which is inputted to a display data shift register is outputted as horizontal display data 5 in a next horizontal period. A phase modulating means 35, on the other hand, inputs GCLK 8 and a 1/2 pulses 10 to generate a 1/2' pulse 36 which is 180 deg. out of phase. A select signal 7 is inputted from a decoder 6 to a selector 7, a pulse 10 is outputted to odd columns X1, X3... for a column select signal, and a pulse 36 is outputted to even columns X2, X4.... Consequently, the former half Va and latter half Vb of one horizontal period are outputted to the output of a column liquid crystal driving means 18 and odd columns of a column driving signal 19, and the front half Vb and latter half Va of one horizontal period are outputted to even columns. Thus, voltage variation edges of adjacent columns rise and fall to cancel noises generated in row driving signals.
Patent JP-H0658754-A (JP)
Title: Measuring method for probe shape
Inventor: KONDO SEIICHI
IPC: G01B21/30
Filed: 1992-08-10
Abstract: PURPOSE:To evaluate minutely the tip shape of a probe fabricated sharply by letting the measured probe scan on the level difference on a solid surface formed with a specified accuracy as a probe of scanning type probe microscope. CONSTITUTION:A level difference for evaluating the tip shape of a probe by using a scanning type probe microscope is formed with a photo-resography technique by using, for example, Si wafer (100) surface. This is a level difference having the shape drawn with a convex line 12. The cross section of the level difference is observed with a high resolution scanning type electronmicroscope to confirm that the level difference is exactly formed. If the level difference is observed by attaching probes 13, 14 having different radii of curveture of the probe tips to the scanning type probe microscope, different observation images are obtained for the same level difference shape. When scanned by a probe 14 with large radius of curveture, wider hatched part 18 than the actual one is observed. Te two parts of the hatched part 18 show the shape of the left and the right of the probe 14. By systhesizing them, the shape of the probe 14 is obtained.
Patent JP-S6368821-A (JP)
Title: Driving method for active matrix type liquid crystal panel
Inventor: TAKAHARA KAZUHIRO
IPC: G02F1/133
Filed: 1986-09-11
Abstract: PURPOSE:To uniform transmissivity and to eliminate a flicker by driving liquid crystal cells while selecting the polarity of a data voltage and the timing of a gate signal so that liquid crystal cells applied with a positive data voltage in one field and liquid crystal cells applied to a negative data voltage coexit with each other. CONSTITUTION:The polarity of the data voltage applied to data bus lines 2 and the timing of a gate signal applied to gate lines 1 are so selected that the liquid crystal cells applied with the positive data voltage +Va in one field coexit with the liquid crystal cells applied with the negative data voltage -Va. For example, the liquid crystal cells applied with the plus data voltage +Va are indicated by 'O' and the liquid crystal cells applied with the negative data voltage -Va are shown by 'X'; and then those liquid crystal cells are so controlled as to alternate. Then, the polarity of the data voltage is inverted at intervals of an optional number of fields. Consequently, variation in transmissivity is uniformed and a flicker is therefore eliminated.
Patent JP-S58191266-A (JP)
Inventor: HIROTSU TOSHIAKI
IPC: D05C15/22
Filed: 1981-12-28
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。