baber/WOPTO huggingface dataset:
Patent JP-H01107252-A (JP)
Title: Radiograph information reader
Inventor: TAKASAKI YOSHIMI
IPC: H04N1/04
Filed: 1987-10-20
Abstract: PURPOSE:To reproduce a radiograph whose diagnostic function is high without the variation of density by stabilizing the intensity of excitation light projected on an accumulating phosphor sheet in a specific ratio with respect to the intensity of light emitted from a stimulating light source and making it possible that the lower the intensity of the stimulating light, the higher reading sensitivity becomes. CONSTITUTION:The intensity of the light of a laser beam 13 after passing an AOM (acoustic optical light modulator) 30 is finally converged on the value of a target intensity of a light set by a CPU38 and the value of the target intensity of light is, for example, 90%, etc., value of the light output of a laser oscillator 12. The CPU38 checks the existence of abnormality in the control of the stabilization of the intensity of a light and outputs a sensitivity adjustment signal S10 if the abnormality does not exist. The sensitivity adjustment signal S10 is for correcting the value of high voltage impressed on a photomultiplier 18. And the lower the intensity of light of the laser beam 13 projected on the accumulating phosphor sheet 10, the higher the high voltage is made with said correction value. Thus, excellent reproduced radiograph without the variation of density can be obtained.
Patent JP-H1186859-A (JP)
Title: Nickel hydroxide active material for alkaline storage battery and paste-type nickel hydroxide positive pole plate with it
Inventor: SEYAMA YUKITAKA
IPC: H01M4/52
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydroxide active material increasing the charging rate at the time of formation and shortening the forming time by using mainly nickel hydroxide containing oxynickel hydroxide coated with a cobalt compound with a bivalent value or below, and having only the oxynickel hydroxide exist inside the active material. SOLUTION: An active material made mainly of nickel hydroxide contains high-conductivity oxynickel hydroxide in it, and the conductivity of the active material itself is high. The surface is coated with a cobalt compound with a bivalent value or below, and the effect as a conductive material for nickel hydroxide is larger than the case that the cobalt compound is added as a simplex. The conductivity of a positive pole plate using this active material is increased to improve charging efficiency, the occurrence of oxygen gas is suppressed to reduce the rise in a battery internal pressure, the forming time is shortened, and the manufacturing cost is reduced. The quantity of the oxynickel hydroxide existing in the active material is preferably set to 5 wt.% or above with respect to nickel hydroxide.
Patent JP-H06113802-A (JP)
Title: Food additive
Inventor: KANEKO KENTARO
IPC: A23L19/20
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a food additive consisting of chitosan, a lactic acid buffer solution and adipic acid and having excellent antiseptic effects on bacteria and molds. CONSTITUTION:The objective additive is obtained by blending 3-10wt.% chitosan with 3-10vol.% lactic acid buffer solution, preferably having 5-6 molar concentration, 1-5wt.% adipic acid and 1-3vol.% neupectin.
Patent JP-2001092442-A (JP)
Title: Character display controller and generating method for bit map font
Inventor: SAKURAI SHINJI
IPC: G09G5/24
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a character display controller which highly precisely display outputs bit map fonts having limited number of dots on a display. SOLUTION: In the device, color data having a prescribed number of bits representing gradation of each color of three primary colors are written into each pixel of a video RAM to display a color image on a display. In the system, bit map fonts, in which plural bit luminance data are assigned to one dot, are prepared in a font memory. Then, the bit map fonts of a specified character are read from the font memory, color data of each dot are generated based on hue data, that specify the display color of the character, and luminance data of each dot of the corresponding bit map font, and the color data are written into a specified position of the video RAM.
Patent JP-H05340318-A (JP)
Title: High pressure fuel injection pipe
Inventor: UEMATSU TADAHIRO
IPC: F02M55/02
Filed: 1992-09-08
Abstract: PURPOSE:To prevent erosion on a pressing surface and to avoid flaws and deformation from being generated by forcible installation by superimposing a metallic inner pipe having corrosion resistance and high strength along the inner circumference of an outer pipe made of a specific metal. CONSTITUTION:In an injection pipe, a connection head portion 2 formed into a truncated cone, a circular arc and a bead on an abacus, serving as a pressing surface 2' for its counter part seat is formed on the connecting end portion of the superimposed pipe wherein a metallic inner pipe 3 is fitted in a thick outer pipe 1, and the connection head portion 2 is screwed by a clamping nut 5. The outer pipe 1 is made of stainless steel or titanium, also, the metallic inner pipe 3 the whole of whose inner circumference is thin, and provided with corrosion resistance and high strength is superimposed thereon. The metallic inner pipe 3 is made of stainless steel, nickel base alloy, titanium or titanium alloy. Therefore, erosion on the pressing part 2' can be prevented even if fuel easy to generate erosion is injected at a high pressure. Moreover, the possibility of flaws and deformation caused by forcible installation can be eliminated.
Patent JP-H09107089-A (JP)
Title: Semiconductor simulation apparatus
Inventor: TATSUMI TAKAAKI
IPC: G06F19/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To easily generate input data even when the form of a semiconductor is used as parameters. SOLUTION: A semiconductor simulation apparatus 10 comprising an input part 1 for inputting reference data and modification data required by simulation calculation, an information calculation part 2 for calculating a data list as to a form of a new semiconductor based upon the information as to the form of the semiconductor among the modification data and the reference data input from the input part 1, and an output part 3 for outputting new data required in the calculation correspondingly to each of the information as to the form of reference semiconductor and the data list as to the form of the new semiconductor.
Patent JP-S62124180-A (JP)
Title: Peelable packing material
Inventor: KATO AOI
IPC: C09J7/02
Filed: 1985-11-25
Abstract: PURPOSE:The titled material which releases metallic foils corresponding to uses, can be changed into any thickness, causes no ply separation in a free state and readily preserved, obtained by laminating plural metallic foils through a pressure-sensitive adhesive, respectively. CONSTITUTION:Plural metallic (lead) foils 1A, preferably 5-50 metallic foils are releasably laminated through a pressure-sensitive substance e.g., thermoplastic viscous adhesive), respectively, to give the aimed packing material 3. In order to improve releasability of the metallic foils 1A, a releasant 4 such as silicone, etc., is preferably applied on one side of the metallic foils 1A. One metallic foil has preferably 20-300mum thickness.
Patent JP-H06159704-A (JP)
Title: Air-conditioning method for radiation of air which flows alogn ceiling in double-space ceiling
Inventor: SASAKI MITSUNOBU
IPC: F24F1/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide air-conditioning method in a system ceiling, constituted for the air-conditioning of a comparatively large space such as an office, or a double-space ceiling, partitioned by ceiling panels, in which both surfaces of the ceiling are cooled or heated to increase the radiating effect of the ceiling surface. CONSTITUTION:Air-conditioning air, sent out of a ceiling space 3 constituted so as to be a double-space ceiling into a room 6 through air outlet ports 4, is deflected by a direction panel, provided at an outlet port 4, into a direction substantially parallel to the ceiling surface whereby the air is conducted in parallel to the surface 2 of a ceiling panel of indoor side.
Patent JP-2000076552-A (JP)
Title: Customer's treand management system
Inventor: TOBIUCHI MAKOTO
IPC: G06Q50/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the store-visit state of customers by grasping the store- visit state and taking accurate measures for store-visit promotion by recording the loading date and time of a point card as store-visit state data on the customer on a built-in external storage medium. SOLUTION: The loading date and time of the point card is recorded as store-visit data on the customer on the built-in external storage medium and on the basis of the data, customers are totalized by monthly store-visit frequencies. For example, the point card of the customer is inserted into the point card reader writer 11 of a data management part 1, specific store-visit points are added to the cumulative points by referring to a store-visit point setting file when the visit does not corresponds to user limitation, and a coupon ticket issuing device 24 issues one coupon ticket when the issue reference points of the coupon ticket are reached. Further, data on the date and time of the loading of the point card are recorded as a store-visit data on the customer in a store- visit state data file in a flash memory 10 and the balance points are recorded in a customer data file.
Patent JP-H05111078-A (JP)
Title: Multiplex transmission system
Inventor: OGAWA MASANOBU
IPC: H04L12/40
Filed: 1991-10-15
Abstract: PURPOSE:To shorten a data rewriting time in a nonvolatile memory which occupies a large part in the test time of a terminal equipment in a multiplex transmission equipment for storing the function of the terminal equipment in the non-volatile memory and transferring and reading out the stored contents to/from a volatile memory. CONSTITUTION:When a signal indicating a test mode is inputted as a monitoring signal to be inputted to an I/O processing part 3, a test mode decoding part 4 decodes the input signal and judges the start of the test mode. In the test mode, the data inputted to the I/O processing part 3 are directly written in the volatile memory K through a writing circuit part 5. Since a data rewriting time in the non-volatile memory F which occupies a large part in the test time of the terminal equipment is removed, time required for a test can be sharply shortened, and thereby a increase of cost of the terminal equipment can be prevented.
Patent JP-H0889662-A (JP)
Title: Game tool composed of mysterious die group
Inventor: IKEGAMI SHIGERU
IPC: A63F9/04
Filed: 1994-09-22
Abstract: PURPOSE: To provide an enjoyable game tool having the capability of delightfully training a brain through the use of dice, and automatically facilitating mental calculation technique. CONSTITUTION: Technique for the easy understanding of the sum of figures on the upper side of each die by mental calculation is known, regarding the case where a plurality of dice with special three-digit figures are cast. A mysterious die group containing two or more dice is formed via the combination of a mysterious die group of two pieces and another mysterious die group of three pieces as a basis, thereby easily providing various types of mysterious die groups. For example, mysterious die groups of 13 pieces and 15 pieces can be formed out of each of three sets of a two-piece group and three-piece group.
Patent JP-2000101192-A (JP)
Title: Manufacture of semiconductor laser
Inventor: FUJII HIROAKI
IPC: H01S5/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To reduce the deactivation of a p-type impurity region by a method wherein the surface of a p-type semiconductor layer, which is formed lastly in the final crystal growth process in the manufacture of a semiconductor laser, is covered with an n-type semiconductor layer and this n-type semiconductor layer, with which the p-type semiconductor layer is covered, is etched away to form an electrode. SOLUTION: An n-type buffer layer 170, an n-type clad layer 130, a multiple quantum well active layer 110, a p-type clad layer 120 and a p-type etching stopper layer 140 are laminated in order on an n-type substrate 200. Moreover, an n-type blocking layer 180, which has a mesa stripe consisting of a p-type clad layer 150, a p-type heterobuffer layer 160 and a p-type cap layer 190 and at the same time, pinches the mesa stripe from both sides of the mesa stripe, is provided on the layer 140. Moreover, a p-type contact layer 195 is provided in such a way as to cover the whole of the mesa stripe and the layer 180 and at the same time, the surface of the layer 195 is coated with an n-type semiconductor layer and the n-type semiconductor layer is etched away to form an electrode 210.
Patent JP-H11100142-A (JP)
Title: Sheet separation and conveyance device, document reading device, and image recorder
Inventor: SAITO ATSUSHI
IPC: B41J13/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a detection means of sheet from being damaged due to the operation of a release means which releases separation pressure of a friction separation means in accordance with kind of sheet in a device which separates and conveys sheet by a sheet conveyance means and the friction separation means. SOLUTION: In a sheet separation conveyance device which has a conveyance means which conveys sheet, friction separation means 837, 905 which are arranged in opposition to this conveyance means and separate loaded sheets one by one, sheet detection means 501, 504 which detect sheet, and a friction release means 841 which makes a friction means apart from the conveyance means and separates and conveys sheet one by one, the friction release means 841 and the sheet detection means 501, 504 are arranged mutually at opposite positions across the friction separation means 837, 905 to prevent the interference of both of them.
Patent JP-S63111773-A (JP)
Inventor: DEIBITSUDO II REIKU
IPC: H04N5/262
Filed: 1987-10-21
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-S61146460-A (JP)
Title: Surface grinding method
Inventor: MATSUI SATOSHI
IPC: B24B7/04
Filed: 1984-12-19
Abstract: PURPOSE:To perform highly accurate grinding, by giving an extent of infeed to a silicone wafer and a grinding wheel as rotating them at the specified speed and, when reaching to the specified infeed rate, stopping the infeed, decelerating the wafer rotation, while performing a spark-out grinding job. CONSTITUTION:A rotary table 3 mounts a silicone wafer on the top and locked thereto, and its turning center O is set up as opposed to an operating surface 2 of a cuppy grindstone. When the operating surface 2 of the grindstone 1 is cut in and moved up to the specified position, shifting in an infeed direction comes to a stop whereby grinding operation shifts to spark-out grinding. And, power feed to the rotary table 3 is stopped, and each turning force of the inertial force and a grinding resistance acts there, but the rotational frequency drops gradually, and if it drops up to the specified speed, the grindstone 1 is made to separate from the wafer 4, thus grinding is over. In time of the spark-out grinding, a difference in rotational frequency between a central part and an outer circumferential part of the wafer 4 is made smaller whereby surface roughness is equalized.
Patent JP-H07123434-A (JP)
Title: Color correcting method
Inventor: KANAZAWA MASARU
IPC: H04N9/07
Filed: 1993-10-25
Abstract: PURPOSE:To provide a color correcting method for exactly reproducing colors at a television camera. CONSTITUTION:Signals respectively corresponding to red, green and blue before color correction are expressed as ri, gi and bi, signals after color correction are expressed as ro, go and bo, and three stimulate values of the XYZ standard table color system of CIE are expressed as X, Y and Z. In the case of a first method, the conditions of ro or X=M1[1+c1.log(M4/M5)], go or Y=M2 [1+ c2.log(M6/M7)] and bo or Z=M3 [1+c3.log(M8/M9)] are established. In this case, however, C1, C2 and C3 are constants. The condition of Mn=Cn1.ri+Cn2.gi+Cn3.bi [(n) is from 1 to 9] is established. Further, C11, C12...C92 and C93 are constants as well. The color correction is performed so as to satisfy these relations.
Patent JP-H05107425-A (JP)
Title: Optical wave circuit incorporating optic fiber
Inventor: TERUI HIROSHI
IPC: G02B6/30
Filed: 1991-10-15
Abstract: PURPOSE:To facilitate the connection of a plurality of I/O optic fibers and an optical circuit, and to prevent reflection at a connecting point. CONSTITUTION:An optic fiber guide 10 comprising a cylindrical part having a diameter which is larger than the outer diameter of an optic fiber 6 by a predetermined degree, and first and second through-holes 11, 12 formed in its side surfaces, is provided. The optic fiber 6 is inserted into the cylindrical part of the optic fiber guide 10 up to a position which is near the waveguide end in comparison with the first through-hole 11, and a transparent elastic material having the same refractivity is filled in the gap between the front end of the fiber and the waveguide end, and the optic fiber 6 and the optic fiber guide 10 are secured together by means of a fixing adhesive 13.
Patent JP-S62130114-A (JP)
Title: Device for holding grinding and cutting tool
Inventor: NISHIHAMA YUKIO
IPC: B24B47/02
Filed: 1985-11-27
Abstract: PURPOSE:To enable machining with high accuracy by providing an air cylinder having a piston and a slide part which are moved in parallel with a moving direction, in a grinding and cutting tool holding device by means of a robot, etc. CONSTITUTION:A grinding wheel 1 is fixed to the operating arm 5 of a robot via an air motor 2, a mounting plate 4, a linear slider 7, and a face plate 6. Accordingly, when carrying out grinding with the grinding wheel 1 horizontally moved on the surface of a workpiece, a force which acts in a perpendicular direction is received by the whole robot. As for a force which acts in the horizontal direction, however, since an air cylinder 8 is fixed to the face plate 6 and a slide 9 is fixed to the mounting plate 4, a piston 10 is made slide in accordance with the move of the slide 9, by means of a pin 12 engaged with the slide 9. That is, since the linear slider 7 in between the mounting plate 4 and the face plate 6 serves as an air damper absorbing vibration, vibration in the perpendicular direction is hardly generated, improving grinding accuracy.
Patent JP-H11112027-A (JP)
Title: Epitaxial wafer, its manufacture and light emitting diode
Inventor: SHIBATA YUKIYA
IPC: C30B29/42
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a step on the surface of epitaxial wafer, by executing liquid phase epitaxial growth so that growth morphology is generated in a direction parallel to a shift direction from the crystallographic main face of a p-type substrate, where a p-type clad layer, an active layer and an n-type clad layer are sequentially formed. SOLUTION: A p-type clad layer, an active layer necessary for desired light emitting wavelength, and the n-type clad layer are sequentially formed for an epitaxial wafer of double hetero-structure on the p-type substrate by a liquid phase epitaxial method. The p-type substrate is inclined and is liquid phase epitaxy-grown so that growth morphology is generated in the direction parallel to the shift direction from the crystallographical main face (100) 10 regulating the face of the p-type substrate. The method is effective especially when a GaAs substrate with a large shift angle from the crystallographical main face (100) and a large step on the surface of the wafer is used and the epitaxial layer of a thick film is grown.
Patent JP-H03129986-A (JP)
Title: Video signal transmitting equipment
Inventor: IGARASHI KATSUJI
IPC: H04N19/126
Filed: 1989-10-14
Abstract: PURPOSE:To efficiently transmit a video signal by converting the moving vector of plural frames into the moving vector of one frame to transmit the obtained vector in the case of transmitting the moving vector of a prescribed frame separated from a reference frame by plural frames. CONSTITUTION:In the case of detecting a moving vector MV3P from the reference frame A0, executing intra-frame coding processing using the vector MV3P and transmitting a video signal B3, the moving vector MV3P of a frame B3 separated from the reference frame A0 by plural frames is converted into the moving vector of one frame from the reference frame A0 up to the frame B3 separated from the frame A0 by plural frames, the optimizing processing of the converted moving vector is executed and the processed result is transmitted. Consequently, the partial deterioration of picture quality can be suppressed and the video signal can be highly efficiently transmitted.
Patent JP-2001089561-A (JP)
Title: Heat stabilized polyamide 66 and its production
Inventor: FUKUSHIMA YASUMASA
IPC: C08G69/28
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat stabilized polyamide 66 improved in operation stability and having little molecular weight decrease in melt spinning, film making or molding. SOLUTION: This heat stabilized polyamide 66 is obtained by polycondensation of adipic acid-hexamethylenediamine salt as starting monomer in the presence of a specified pyridine-based compound having a carboxyl group.
Patent JP-2001098297-A (JP)
Title: Liquid detergent composition
Inventor: CHO MOEI
IPC: C11D3/20
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a transparent liquid detergent composition that can eliminate a contaminant from a surface of a food, tableware kitchenware or the like, causes no trouble on health, has no bad influence to aroma when it is used and does not produce a waste water polluting the environment after the use thereof. SOLUTION: This liquid detergent composition comprises (1) a citrate of 0.5-5 wt.% on the basis of the whole composition, (2) 0.5-10 wt.% of a lower alcohol, (3) 5-15 wt.% of a condensate of a coconut oil fatty acid and (4) 70-94 wt.% of water, the composition being possible to use particularly in cleaning a food, tableware, kitchenware or the like.
Patent JP-H06116392-A (JP)
Title: Polyester particle mixture
Inventor: KURATSUJI TAKATOSHI
IPC: C08J3/12
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the subject mixture having less haze free from change in dimension of molded article even in variation of recycled ratio in the case of using waste for recovered articles in a polymer molding by blending polyester particles with its melted and recycled product and with its partial hydrolyzate in a specific ratio. CONSTITUTION:(A) A polyester comprising an aromatic dicarboxylic acid and an aliphatic glycol, having 0.65-0.90dl/g intrinsic viscosity is blended with (B) particles prepared by melting and molding the particles A and then grinding and pelletizing, and (C) particles having an intrinsic viscosity of 0.01-0.25dl/g lower than that of the particles A by hydrolyzing the particles A in the ratio of the particles (B+C): the particles A of 8-20:92-80 by weight and in 1wt.% or more particles C based on total amounts of the particles to give the objective mixture. Terephthalic acid, naphthalenedicarboxylic acid, etc., are used as the aromatic dicarboxylic acid and ethylene glycol and trimethylene glycol may be used as the aliphatic glycol.