baber/WOPTO huggingface dataset:
Patent JP-H0247708-A (JP)
Title: Simple keyboard for display indication on display picture
Inventor: ITO KEIICHI
IPC: G06F3/02
Filed: 1988-08-09
Abstract: PURPOSE:To make a device inexpensive, small-sized, and easy to handle by providing cursor keys and a small number of function keys and combining them to indicate characters, words, or the like on a display picture. CONSTITUTION:The display device consists of an input controller KBC 1-2 which sends a signal to a central controller CPU 1-3, a display controller DC 1-4, a display memory MEM 1-5, a character generator CG 1-6, an attribute generator AT 1-7, etc. A simple keyboard 1-1 for display indication is used as the input device, and nine kinds of key are used as cursor keys 10, and three kinds of key, namely, keys 'start/clear', 'addition', and 'correction' are used as function keys 11. One or more keys are combined and depressed on the keyboard 1-1 so that an arbitrary character or an arbitrary area like a pattern displayed on the display picture is indicated with cursor keys and a small number of function keys 11.
Patent JP-H0944025-A (JP)
Title: Fixing device
Inventor: ADACHI SHINICHI
IPC: G03G15/20
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which is simple and excellent in cost effectiveness and energy conservation as compared with the conventional device by disusing an air blower means and solving a problem in terms of space, where temperature rise at the paper non-passing part of a heat roller is restrained, the temperature of the entire roller is uniformized and high temperature offset and an abnormal image are prevented. SOLUTION: Recording paper 12 on which unfixed toner image is formed is interposed and carried by the heat roller 10 and a pressure roller 11. Holes C are formed at the upper parts of both ends in the shaft direction of the heat roller on a thermal insulating cover 1 to cover the periphery of the heat roller 10, and a slide cover 2 large enough to cover the hole C is formed to slide in the shaft direction of the heat roller by a slide driving means using a motor 3 and a gear 4 (rack and pinion). By moving the slide cover 2, the size of the hole C is varied, the heat generation at the end of the heat roller is controlled, and temperature rise at the paper non-passing part is restrained.
Patent JP-H05345467-A (JP)
Title: Ribbon cassette type color printer
Inventor: TSUKIKI KAZUNORI
IPC: B41J35/14
Filed: 1992-06-15
Abstract: PURPOSE:To print in colors with one cassette without misregistration by forming three colors which constitute three primary colors in a tape in parallel so as to print the colors for three lines with thermal transfer simultaneously. CONSTITUTION:On a tape 3, a red ink 4, blue ink 5, and a yellow ink 6 are formed in parallel. On a thermal head 2, parts 8 which can transfer the colors at a time corresponding to the colors 4-6 of the tape 3 are provided. After one reciprocation of the thermal head 2 on a paper 1, the paper 1 is conveyed by a quantity equivalent to the width of the part 8 which performs transferring so as to transfer in the same manner. By repeating this, each dot is constituted of the three primary colors 4-6 so as to be printed in color.
Patent JP-S6174829-A (JP)
Title: Manufacture of anisotropic-conductive sheet
Inventor: TAMURA SHOHEI
IPC: H05K3/32
Filed: 1984-09-19
Abstract: PURPOSE:To obtain an anisotropic-conductive sheet which is superior in its quality by preventing pilling of a conductive fiber, by a method wherein PTFE is fibrillated by agitating the same under existence of a processing aid and keeping the agitation on further by adding the conductive fiber. CONSTITUTION:Appropriate quantities each of PTFE and a processing aid are compounded and agitated forcibly. As for the PTFE, fibrillation is progressed without fusing the PTFE and it is turned into a suspension state before long. The PTFE and conductive fibers can be mixed uniformly with each other as the foregoing fibrillated PTFE particles become intrusive into among the conductive fibers, by a method wherein forced agitation is continued by loading the conductive fiber into this suspension. Liquid content is removed through filteration, a platelike article is molded through compression and the excess processing aid is removed through the compression. The platelike article is oriented unidirectionally through a roll and the fibrillated PTFE and conductive fiber are made to compound. Then a stucked article of rolled materials is calcined and this calcined article is sliced along the surface meeting about vertically with the foregoing direction.
Patent JP-S5987103-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: B27D5/00
Filed: 1982-11-10
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-H0747274-A (JP)
Title: Denitration agent and its manufacture
Inventor: TAMURA TATSUTOSHI
IPC: B01D53/94
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a denitration agent capable of maintaining a high denitration efficiency for a long time by using zeolite to carry plural kinds of metals each having a catalytic action on denitration. CONSTITUTION:At least one kind of metal selected from plural kinds of metals (e.g. Co, Ba, Cr) each having a catalytic action on denitration is carried by iron-containing zeolite. That is, solutions of such catalytic metals are prepared and the zeolite is dipped in one solution after another. Consequently, it is possible to obtain a denitration agent capable of maintaining a high denitration efficiency for a long time.
Patent JP-H0925617-A (JP)
Title: Stimulable phosphor buried block
Inventor: SUZUKI TETSUO
IPC: E01F9/04
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To enable safe walking, etc., even when illumination such as a street lamp is put out, and to improve a landscape after putting-out. SOLUTION: An interlocking block, in which irregularities 11-1 are formed to an outer-circumferential side face, is used as a block paved on a ground surface. Phosphor members 13-1, 13-1, in which a stimulable phosphor is mixed into a light-transmitting resin or glass, are buried at specified places in the interlocking block so that the surfaces of the phosphor members 13-1, 13-1 form the surface of the interlocking block. A stimulable phosphor is a compound represented by MAl2 O4 in which M representing at least one or more of metallic elements selected from a group of calcium, strontium and barium (or a compound made up of a plurality of metallic elements, in which magnesium is added to the metallic elements) is used as a mother crystal in the compound and europium is added as an activator and a rare earth element as a co- activator, is employed as the light-accumulating phosphor.
Patent JP-S5988016-A (JP)
Inventor: MORIYA TOSHIMASA
IPC: A01C11/02
Filed: 1982-11-09
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-2000015279-A (JP)
Title: Continuous method for treating drainage
Inventor: KUNIHIRO MINORU
IPC: C02F3/12
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To respond to the change of the quantity of inflow in advance by a method in which the quantity of introduced drainage is measured continuously, accumulated values of the measuring results of every time, day, month, and year are calculated, the variation quantities of every period are averaged and converted into a pattern, and the obtained variation pattern is used to control each process of drainage treatment. SOLUTION: In a continuous method for treating drainage whose inflow quantity changes, the inflow quantity is measured by a flow meter, the results of every period such as time, day, and others are accumulated and stored in a personal computer and others. The accumulated values are averaged every given period and stored as an inflow pattern. By the stored pattern, control values of every minute, hour, and day are output to be used to control each process of drainage treatment. For example, a variation pattern is used to control the extraction quantity of sludge from a sludge circulation tank 7 to a sludge concentration tank 11.  The quantity of sludge to be extracted is determined by the total quantity per day of the inflow quantity converted into a pattern, the operation times of a sludge extraction pump 25 and others are determined, and sludge is extracted from the sludge circulation tank 7.
Patent JP-S6355737-A (JP)
Title: Optical information recording and reproducing device
Inventor: SHIKAME OSAMU
IPC: G11B7/125
Filed: 1986-08-26
Abstract: PURPOSE:To minimize deterioration due to the reproduced light of a recording medium and to contrive to improve C/N in a reproduction mode by switching the waveform of light in a recording mode and that in the reproduction mode. CONSTITUTION:In the recording mode a recording laser 12 is driven, and a recording layer wavelength lambda1 is set close to the absorption maximum 800-90nm. On the other hand, in the reproduction mode a reproduction laser 14 is driven, and a reproduction laser wavelength lambda2 is set close to the reflection maximum 600-700nm. A control circuit not shown in figure switches laser in the recording and reproduction modes. Thus the deterioration due to the reproduced light of the recording medium can be minimized, and the C/N of a signal in the reproduction mode is improved. On top of that, the service life of the recording medium can be prolonged. In the recording mode optical energy is exploited at most, and sensitivity in the recording mode is enhanced.
Patent JP-S6092101-A (JP)
Title: Solid wheel for motor-cycle
Inventor: DOBASHI FUMITAKA
IPC: B60B1/08
Filed: 1983-10-25
Abstract: PURPOSE:To improve rigidity and the freedom in designing by constituting a spoke part from a pair of panels which are arranged along the inner periphery of a rim and the outer periphery of a hub, keeping a cavity therebetween, in the captioned wheel in which the rim, hub, and the spoke are integrally formed from light alloy. CONSTITUTION:A spoke part 3 is constituted of a pair of panels 8 and 8 which are arranged along the inner periphery of a rim part 1 and the outer periphery of a hub part 2 and oppositely on the right and left sides, forming a cavity 9 therebetween. Said cavity 9 is partitioned by a plurality of radial reinforcing ribs 10. Also the inside of the hub part 2 is formed into a cavity 11, which communicates to the cavity 9. With such constitution, the spoke part 3 is formed of a hollow shell structure, and the lateral rigidity and torsional rigidity can be improved. Further, the outside surface of the spoke part 3 can be made free from uneveness, and the air resistance in high-speed traveling can be reduced.
Patent JP-S6090433-A (JP)
Title: Radio communication equipment
Inventor: OOHIRA TAKEAKI
IPC: H03J5/02
Filed: 1983-10-24
Abstract: PURPOSE:To make the logical structure between a memory stored with frequency data and the generated frequency data of a frequency adjusting means clear, and to improve operativity by providing a means which selects frequency data among plural frequency data, and altering and reserving the data. CONSTITUTION:Frequency division information obtained by a digit register 24a for transmit frequency data and a digit register 24b for receive frequency data is inputted to a PLL4 through a switch 10 to set an operation frequency. Frequency addition/subtraction buttons 19a and 19b and digit specifying buttons D1-D9 and D1'-D9' are connected to the registers 24a and 24b and frequency data are altered. On the other hand, a memory 18 is provided for storing frequency data on said operation frequency. The memory 18 stores and holds frequency data in registers 24a and 24b in addresses specified with address specifying buttons M1- Mn, and frequency data in specified addresses are read out to the registers 24a and 24b to vary the operation frequency.
Patent JP-H0859986-A (JP)
Title: Phenolic resin composition
Inventor: OTANI SHUNSUKE
IPC: C08L77/00
Filed: 1994-08-23
Abstract: PURPOSE: To obtain the subject composition retaining the excellent characteristics of polyamides as one of its component, also excellent in flame retardancy, heat resistance and water resistance useful for fibers, etc., by melt mixing a powdered phenolic resin semi-cured product with a polyamide in specific properties. CONSTITUTION: This resin composition is obtained by melt mixing (A) 100 pts.wt. of a polyamide with (B) 5-50 pts.wt. of a powdered phenolic resin semi- cured product (pref. with an acetone extraction rate of 10-90% and a particle diameter of 1-100μm).It is preferable that the component B be obtained by blending a novolak-type phenolic resin with a curing agent followed by semi- curing under heating, or by semi-curing a resol-type phenolic resin under heating or using an acid.
Patent JP-S6355956-A (JP)
Title: Ion beam machining method
Inventor: HARAICHI SATOSHI
IPC: H01L21/3205
Filed: 1986-08-27
Abstract: PURPOSE:To perform highly reliable machining at a high speed, in the machining of a semiconductor device such as a VLSI, by performing the machining at the first step largely with an ion beam having a large current and a large diameter, and performing the machining at the second step in a small scale with an ion beam having a small current and a small diameter. CONSTITUTION:When a lower interconnection layer 4 is cut through an upper interconnection layer 2, at first a window is formed in the interconnection layer 2 with a large current beam 1. Then, the interconnection layer 4 is cut with a small current beam 6. The cutting and positioning accuracy is determined by the machining with the small current beam at the second step. Therefore, sufficient accuracy can be obtained. Since the machining at the first step, which occupies the most of the machining time, is performed with the large current beam, the machining speed as a while is improved. A step part 7 is formed during the first and second machining steps. Thus short circuits between the upper and lower layers due to a reattached layer 5 can be prevented. Therefore, the highly reliable machining at a high speed can be performed in the machining of VLSI and the like.
Patent JP-S6357904-A (JP)
Inventor: SHIMIZU KATSUTOSHI
IPC: F16B1/02
Filed: 1986-08-27
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-S59190979-A (JP)
Title: Preparation of oxazole derivative
Inventor: MEGURO KANJI
IPC: A61P3/08
Filed: 1983-10-24
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or alkyl; R<2> is H, halogen, CF3 or lower alkylthio; R<3> is H or lower alkyl) and its salt. EXAMPLE:4-(4-Chlorophenyl)-2-methyloxazole-5-propionic acid. USE:A remedy for diabetes. It has low toxicity and is effective to lower the blood level of mammals, improve the resistance to sugar, and improve the sensitivity to insulin. PREPARATION:The compound of formula I is prepared by (1) reacting the compound of formula II (X is halogen) with the compound of formula III, (2) halogenating the product to obtain the compound of formula IV, (3) reacting the compound with alpha-haloacetoacetic acid ester of formula V (R<4> is lower alkyl), (4) deacetylating the product to obtain the compound of formula VI (Z is halogen), and (5) dehalogenating the compound in a solvent in the presence of a reducing agent such as H2 or a combination of a metal with an acid, at 20-100 deg.C.
Patent JP-H03107348-A (JP)
Title: Fan for low noise cooling as well as variable speed machine
Inventor: DEBITSUDO AASAA NERUSON
IPC: H02K9/06
Filed: 1990-07-26
Abstract: PURPOSE: To reduce noise over a wide speed range by forming a blade, so that the product between the distance from an axial center and a height remains constant in a cooling fan, such as generators for an automobiles. CONSTITUTION: A generator fan consists of a support plate 45 and a plurality of blades 46 and 47 and is sealed to a rotor and is then rotated, thus performing cooling operation. An inclined part 55 from an edge 56 at the inside of the blades 46 and 47 to a bevel part 60 determines the outer shape of the blades, so that bevel heights h1 and h2 at the distances r1 and r2 , respectively, from a center 49 of the support plate 45 are decided according to the expression. Namely, the sectional area of a path 51 of a gas divided by the blades 46 and 47 is made constant. Therefore, air flow due to the rotation of the fan does not generate release of flow in the path 51, thus preventing turbulences from occurring and hence obtaining a cooling fan having less noise.
Patent JP-2000030736-A (JP)
Title: Nickel hydrogen secondary battery
Inventor: SUZUKI HIDEJI
IPC: H01M10/28
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydrogen secondary battery capable of conducting high rate discharge even at low temperature as well as at normal temperature. SOLUTION: A positive electrode 2 formed by carrying a positive mix mainly comprising a nickel compound on a current collector sheet and a negative electrode 1 formed by carrying a negative mix mainly comprising a hydrogen storage alloy on a current collector sheet are stacked or wound through a separator 3 to form an electrode group A. The electrode group A is housed in a battery can 5 together with an electrolyte, an opening part of the battery can 5 is sealed with a sealing plate 8 having a positive terminal, and the area on the part where the positive mix of the positive electrode 2 in the electrode group A is 30 cm2 or more per theoretical capacity (unit: Ah) of a battery, the surface of a hydrogen storage alloy is treated with acid or alkali, and preferably attached with Er2O3.  The lower end part 1A of the negative electrode 1 in the electrode group A is projected from the lower end part 2A of the positive electrode 2, and at least the lower end 1A of the negative electrode 1 is electrically connected to the battery can 5 through a current collecting plate 6a.
Patent JP-S6093652-A (JP)
Title: Optical recording medium
Inventor: OOBA HIDEAKI
IPC: G11B7/246
Filed: 1983-10-26
Abstract: PURPOSE:To improve SN ratio and to prevent sensitivity from reduction especially when a protecting layer is formed by containing an explosive compound in a recording layer of a high density optical information recording medium using an organic color thin film as a recording material. CONSTITUTION:For instance, the organic color thin film recording layer 2 can be easily formed by applying the solvent solution of an organic coloring matter containing an explosive compound to the surface of a substrate and drying the coat and its film thickness is preferably 100-1,000Angstrom . The component ratio of the explosive compound to the organic coloring matter is 0.01-0.8 in its weight ratio and preferably 0.2-0.6. Plastic, glass, metal, paper, or wood may be used as a substrate, but when recording and reproducing are to be executed through the substrate, it is necessary to use a transparent material. The recording and reproducing are executed by condensing a laser beam A on the color thin film 2 as 1-2mum spot by a condenser B. In another example, a protective layer 3 is formed to prevent the recording layer 2 from physical and chemical damages.
Patent JP-H0484435-A (JP)
Title: Shaping method for bump
Inventor: KAWANISHI TOSHIHARU
IPC: H01L21/60
Filed: 1990-07-27
Abstract: PURPOSE:To avoid thermal damage of a flip chip body by irradiating the upper surface of a bump formed on the electrode of a flip chip with a laser light, melting the uneven part of the surface to make it smooth. CONSTITUTION:Cut residues 4a of a wire remain to protrude on the upper surface of a bump 4. The residues 4a have various long and short lengths, and heights H1, H2 of the bumps 4 are irregular. Thus, since all the bumps 4 cannot be effectively landed on a board to be bonded, the bumps 4 must be shaped to substantially align the heights of the bumps. Accordingly, the upper surfaces of the bumps 4 are irradiated with a laser light from a laser emitting unit 5 to be melted at the residues 4a to flatten the upper surfaces of the bumps 4. Thus, the heights H of the bumps can be made uniform, all the bumps 4 can be effectively landed on the board to be bonded.
Patent JP-H1028184-A (JP)
Title: Multimedia server
Inventor: KANEKO TAKASHI
IPC: H04M11/06
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce line cost and to improve communication between remote places by transmitting and receiving voice data and data communication data in real time by one line. SOLUTION: A DSVD modem 12 divides data received by one line from a multimedia server 1b at the time of an incoming all into voice data and data communication data based on the frequency band of the data. A destination specifying part 131 specifies a client device 41 of the destination and a telephone 42 of the destination based on the divided data communication data. An LAN controlling part 14 starts the transmission and reception of the data communication data between the specified destination client device 42 and a remote device 3 of the origin of the data transmission. A voice control part 15 connects the specified destination telephone set 42, and the transmission and reception of the voice data and the data communication data is executed by one line.
Patent JP-2001028307-A (JP)
Title: Binder for ferrite materials
Inventor: NAKANO TAKASHI
IPC: C09K23/52
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To shorten spray dry process and hence energy consumption, raise the pulverizing efficiency in a pulverizing process and the productivity to reduce the manufacturing cost by contg. a copolymer, which is composed of a specified substance and other copolymerizable monomers and has a specified weight means molecular weight. SOLUTION: A is binder for ferrite materials is composed of ethylenic unsat. carboxylic acid (salt) 60-90 wt. parts and (meta) acrylonitrile 5-40 wt. parts in 100 wt. parts of monomer, and other copolymerizable monomers 0-10 wt. parts. The binder for ferrite materials contains a copolymer having a weight average molecular weight of 10,000-300,000. If the weight average molecular weight is less than 10,000, the dispersion property of a ferrite slurry lowers. For low viscosity, the slurry concn. needs to be lowered or it needs to use larger consumption of the binder. The slurry concn. rises bay by day and the stability lowers.
Patent JP-H0642840-A (JP)
Title: Absorption cold water or hot water feeder
Inventor: KIKUCHI MORIO
IPC: F25B43/04
Filed: 1992-07-27
Abstract: PURPOSE:To enable non-condensing gas generated in an absorption unit to be sucked and discharged during an operation of an absorption cold water or hot water feeder irrespective of changing of function of cooling or heating operation. CONSTITUTION:A suction port 24 is opened by a first gas separator 10 having air-cooled fins 25 over a blower 23 for supplying air to a burner 22 for heating a high temperature regenerator 1 and the first gas separator 10 for removing non-condensed gas and its passage is connected to the blower 23.
Patent JP-S6260323-A (JP)
Title: Satellite broadcast receiver
Inventor: HIRASHIMA MASAYOSHI
IPC: H04B1/26
Filed: 1985-09-10
Abstract: PURPOSE:To improve the sound quality of a reproduced sound by adopting he constitution in which a sound carrier is all stored and the band width of the 1st and 2nd sound tuning circuits is switched corresponding to the frequency difference between the sound carrier tuned at present and the sound carriers at both sides. CONSTITUTION:In selecting a video carrier and searching the sound of the system A automatically, the frequency of the system A is turned to 5.6MHz for f1 and 6.26MHz for f2. In designating the search of the system B, the frequency is tuned to 6.44MHz for f3 next to the frequency f2. Then the frequency of the system is tuned sequentially to f4=6.62MHz, f5=6.800MHz, f6=7.600MHz and f7=8.200MHz. Then the frequency division ratio of the tuned carrier is written in a carrier memory 22. When an R output of the sound detection circuit 28 is not a desired carrier, a search counter 11 is set to the frequency division ratio of f2, both the systems A, B of the range memory 20 are made the same, it is judged that they are the same by an operation processing circuit 21 to output the next frequency division ratio f3 from the carrier memory 22. The processing above is repeated and when the frequency f6 is the desired R sound, the search is stopped at this point.