baber/WOPTO huggingface dataset:
Patent JP-H0585739-A (JP)
Title: Production of goethite for magnetic material
Inventor: TSUZAKI MASAO
IPC: H01F1/11
Filed: 1991-09-30
Abstract: PURPOSE:To obtain high-quality low-cost goethite suitable for use as starting material for a magnetic recording material. CONSTITUTION:When goethite is produced from an aq. ferrous salt soln. by neutralization and wet oxidation, the soln. is oxidized under vigorous stirring with oxygen-contg. gas while adjusting the pH to 5.0-6.5 with an aq. ammonia soln. or gaseous ammonia as a neutralizing agent.
Patent JP-S62177264-A (JP)
Inventor: WASHIO KUNIO
IPC: D04B1/18
Filed: 1986-10-21
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-S62111627-A (JP)
Inventor: HIROTA HIROMI
IPC: A47J37/00
Filed: 1985-11-08
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-S60143650-A (JP)
Title: Heat sink device
Inventor: SAITOU SUSUMU
IPC: H01L23/29
Filed: 1983-12-29
Abstract: PURPOSE:To enable to improve the heat-dissipating effect of an integrated circuit element and to miniaturize the integrated circuit element by a method wherein a heat-sink is fixed on the surface of a resin molding package, where falls on the opposite side to the back surface of the package mutually opposing to the wiring substrate of the integrated circuit element, using an adhesive. CONSTITUTION:A metal plate 6 of aluminum, etc., having an excellent thermal conductivity is pasted together on the surface of a resin molding package 2, where falls on the opposite side to the back surface of the package 2 mutually opposing to the wiring substrate 4 of an integrated circuit element, using an adhesive 5. I is desirable that the size of this metal plate 6 is nearly equal to the pasting face of the integrated circuit element. By pasting directly the metal plate 6 on the integrated circuit element in such a way, the heat of the integrated circuit element is induced so as to dissipate through the metal plate 6. As a result, the temperature distribution of the integrated circuit element can be equalized and the temperature rise of a chip 1 in the resin molding package 2 can be suppressed.
Patent JP-H07104806-A (JP)
Title: Control system
Inventor: MURAMATSU HIDEO
IPC: G05B11/36
Filed: 1993-10-07
Abstract: PURPOSE:To provide a radio control system which is equipped with an operator detecting function using a radio communicating means and can perform control based on the detected result. CONSTITUTION:The control system is composed of a first controller 1 equipped with first communicating means 143A, 143B, 154C, 154D and 154E and a second controller 2 equipped with second communicating means 243A, 243B, 254C, 254D and 254E for radio communication with the first communicating means, and one controller controls the other controller through the radio communication. Then, the first controller 1 and/or the second controller 2 is equipped with a communication condition detecting means for detecting communication conditions, a judging means for judging whether an operator exists near any one controller at a position between the first and second controllers 1 and 2 or not, and a control means for controlling the operation of one of the first and second controllers 1 and 2 at least based on the judged result of the judging means.
Patent JP-H0298830-A (JP)
Title: Apc driving circuit
Inventor: TAJIMA HIROSHI
IPC: G11B7/125
Filed: 1988-10-05
Abstract: PURPOSE:To control a recording bit length by providing two sample-holding means, storing an operation point current when high frequency superposition is performed by one sample-holding means, and storing the operation point current when the high frequency superposition is not performed by an other sample-holding means. CONSTITUTION:In high frequency superposition mode, a regenerated power set voltage R-set is inputted to a differential amplifier 3 and APC is performed so that laser beam is a constant light output, thereby storing the operation point current when the high frequency superposition is performed. When the high frequency superposition is not performed, the regenerated power set voltage R-set is inputted to the differential amplifier 3 and APC is carried out so that the laser beam is a constant light output, thereby storing the operation point current when the high frequency superposition is not performed. Those found operation point currents are selected properly in reproduction and recording and supplied to a laser diode 1. In the recording, however, the output of a means which controls peak power and bottom power is added to the operation point current obtained by the sample-holding means to control the recording bit length.
Patent JP-H0673157-A (JP)
Title: Castable epoxy resin composition and cast product of the same resin
Inventor: SUGIMOTO TOSHIO
IPC: C08L63/00
Filed: 1992-08-28
Abstract: PURPOSE:To obtain the subject composition, comprising a specific epoxy resin, a specified curing agent, specific iron powder and a specific suspending agent in a specified proportion, excellent in storage stability, high hardness and press durability and useful for repairing, etc. CONSTITUTION:The objective composition comprises (A) a low-viscosity epoxy resin, containing >=30wt.% one or more epoxy resins selected from bisphenol F diglycidyl ether and bisphenol AD diglycidyl ether and having <=80P viscosity (at 25 deg.C), (B) a room temperature curing type liquid epoxy curing agent such as triethylenetetramine, (C) iron powder containing >=50wt.% fine powder having <=44mum particle diameter and (D) a suspending agent such as fine particulate aluminum. The content of the component (C) is 170-300 pts.wt. based on 100 pts.wt. total amount of the components (A) and (B). Further more, this composition is cast and cured to afford the objective cat product of the epoxy resin.
Patent JP-2001081621-A (JP)
Title: Specific pattern for clothing which does not obstruct movement and its production
Inventor: KATO TORU
IPC: A41H3/06
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a pattern capable of dealing with any kind of material without depending upon stretchability of material itself and manufacturing clothing not obstructing movement and to provide a method for producing the pattern. SOLUTION: This specific pattern for clothing which does not obstruct movement has a connection part at a part to be brought into contact with a side line on a horizontal straight line reaching a side line from the central part of a joint of each of paper patterns obtained by dividing an existing paper pattern right and left by a line passing through the central part of the joint of the existing paper pattern in the longitudinal direction and plural opening parts divided by plural gaps at the central part of the joint on the horizontal straight line.
Patent JP-2000064773-A (JP)
Title: Slurry feeding system in slurry shield method, and method
Inventor: YASUMOTO MASATAKE
IPC: E21D9/13
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To make the feed part of slurry provided on a partition wall to the necessary minimum and contrive securing of simple and optimum muddy preparation effect by controlling a slurry feed part by a control means, and feeding slurry preparing the property through the slurry feed part to a chamber. SOLUTION: Slurry of different properties is simultaneously fed from a plurality of slurry feed parts 40-1, 2. At the time, the case of a mutual layer whose property of a heading 300 is different exists so that the upper side is sand quality earth layer 302 and the lower side is a silt and clay layer in the same excavation cross section. A viscosity increasing agent and a clogging agent are added to the upper part of slurry in a chamber 20, and slurry adding a distribution agent is fed in the lower part to stabilize the heating 300 so as to be excavated. In addition, a slurry property is prepared by a controller 6 on the basis of the measurement result of a slurry property measuring system. The slurry property of the feed part is measured to prepare the property of slurry fed tot the part so as to precisely enable slurry preparation.  Thereby even in the case of a large bore shield and the mutual layer, the slurry property in the chamber 20 can be prepared most suitably.
Patent JP-H0588656-A (JP)
Title: Display device
Inventor: MURANO KEIJI
IPC: G09G1/00
Filed: 1991-09-30
Abstract: PURPOSE:To prevent screen yellowing and a decrease in the life of a back light and to prevent erroneous input operation of an operator by darkening a display state by a timer only when a display image can be altered. CONSTITUTION:There are two display modes. The 1st display mode is a mode wherein the display image can be altered and the 2nd display mode is a mode wherein the display image can not be altered. A timer means 3 is actuated when some input operation is performed and clocks the time until next input operation is performed. Then when the clocked time reaches a specified time, an output is sent to a mode decision means 5. The mode decision means 5 judges the current display mode from data stored in a mode storage means 4 when the timer means 3 sends its output. When the current display mode is the 1st display mode, a display control means 6 is controlled to darken the display state of a display means 7. In the 2nd mode, nothing is done.
Patent JP-H1196403-A (JP)
Title: Ticket issuing system and record medium recording ticket purchase processing program used for ticket issuing system
Inventor: TAKI MINORU
IPC: G06Q50/30
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To speedily purchase a ticket and to easily recognize the departure information of transport facilities to board in a ticket issuing system in public transport facilities. SOLUTION: When desired ticket purchase data 'Tokyo → Yokohama' are selected and the purchase of the ticket is instructed by a portable information terminal equipment (electronic money device) 10, by a data transmission/ reception processing with a ticket issuing device 20, a utilization fare is adjusted in an electronic money transaction and each departure time (9:55/10:08) of the next train and the one after that and departure line numbers (9/10) corresponding to a destination are retrieved from time chart data stored as a data base in the ticket issuing device 20 and sent to the portable information terminal equipment 10.  Relating to the portable information terminal equipment 10, along with the desired ticket data 'Tokyo → Yokohama', the present time (9:51) and the departure time and departure line number of the train to the destination received from the ticket issuing device 20 are simultaneously displayed at a liquid crystal display part 14.
Patent JP-H0783932-A (JP)
Title: Analyzing device for blood clotting
Inventor: KADOTA TOSHIMI
IPC: G01N33/86
Filed: 1993-09-13
Abstract: PURPOSE:To suppress a trouble of disposing a deficient plasma on a sampler at each analysis and to eliminate the limitation of disposing location of an analyte in the sampler. CONSTITUTION:A sampler 4 and a pipetter 6 are disposed in the analyzing device for divisionally supplying an analyte on a cuvette 3 in a light-measuring port 2. A stat position 10 is provided on a moving locus of a nozzle of the pipetter 6 independently of the sampler 4 and not only an emergency analyte but also a deficient plasma is disposed on the stat position 10. When the deficient plasma is disposed on the stat position 10, the deficient plasma together with the analyte is divisionally supplied on the identical cuvette 3. In order to divisionally supply a reagent on the cuvette 3, a reagent tray 12 and dispenser 16 are provided.
Patent JP-2001075368-A (JP)
Title: Image forming device
Inventor: HAGA MASAYASU
IPC: G03G15/14
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To restrain the deterioration of the sensitivity of a photoreceptor drum in an early stage to the utmost while improving the separability of recording paper from the photoreceptor drum by irradiating only the leading edge of transfer material with specified light quantity at a transfer position or a specified position in a more downstream area in a transfer material carrying direction than the transfer position. SOLUTION: The rotation of a pair of timing rollers 36 is started in timing with exposure scanning. When the leading edge of the recording paper P reaches the transfer position T after specified time elapses, transfer electrification, separation electrification and static elimination exposure are simultaneously started. In such a case, the back surface of the paper P is irradiated at the time of transfer, and the contact part of the photoreceptor drum 21 with the paper P is destaticized by transmitted light therethrough. Such static elimination exposure is performed only in a range to a specified distance from the leading edge of the paper P. Namely, a static elimination exposing lamp 26 is turned on (lit) for the time required to destaticize and expose the leading edge of the paper P. Thus, the leading edge of the paper P is surely separated from the drum 21.
Patent JP-S62112738-A (JP)
Title: Production of electrode material for water electric spark machining
Inventor: YAMAMOTO NAKAJIRO
IPC: C22C1/04
Filed: 1985-11-11
Abstract: PURPOSE:To obtain an electrode material which is low in consumption, has a high electric spark machining speed and is lower in weight than Cu-W by subjecting raw material powder substantially consisting of copper to sintering under heating and pressurizing to a specified density or above. CONSTITUTION:Copper mace into a powder state, for example, atomized powder obtd. by spraying copper after melting, electrolytic copper powder obtd. by electrolysis, mechanically ground powder, etc. are used as the raw materials. Above all, the electrolytic copper powder is more preferable for the ease of sintering and the average grain size is preferably about 1-20mu. Such raw material copper powder is subjected to sintering under heating and pressurizing by which the powder is sintered to >=85% of the theoretical density and the intended electrode material is obtd. The electrode which is the final product is most preferably obtd. only by the sintering under heating and pressurizing but the preliminary molding prior to the above-mentioned sintering and the working or forming such as coining in order to obtain the electrode which is the final product after sintering, are also possible.
Patent JP-H0194837-A (JP)
Title: Inner diameter securing instrument for cavity of tubular organ
Inventor: HARADA FUMIAKI
IPC: A61B17/00
Filed: 1987-10-08
Abstract: PURPOSE:To enhance the contrast effect to X-rays, by applying treatment for enhancing the contrast property due to X-rays to at least a part of a cylindrical body made of a shape memory alloy. CONSTITUTION:An instrument for securing the inner diameter of the cavity of a cylindrical organ is composed of a cylindrical body 10 made of a shape memory alloy. Treatment for enhancing the contrast property due to X-rays is applied to at least a part 10a of the cylindrical body 10. For example, the cylindrical body 10 is constituted of a Ti-Ni alloy (composition; Ni 50-53atomic%, pref., Ni 50-51atomic%, transformation temp. 30-45 deg.C) and, for example, a metal such as Cu, Ag, Pt or Au is plated or bonded to said part 10a.
Patent JP-H02150287-A (JP)
Title: Method of fermentation
Inventor: HOSHINO TATSUO
IPC: C12R1/84
Filed: 1989-09-29
Abstract: A process of producing 2-keto-L-gulonic acid by fermentative conversion of L,-sorbose utilizing a fermentation system composed of component produced from a microorganism having the identifying characteristics of strain DSM No. 4025 and a yeast component.
Patent JP-H1194068-A (JP)
Title: Lock-up clutch controller
Inventor: SAITO YOSHIHARU
IPC: F16H61/14
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To drastically decrease labor and cost required to perform a setting for avoiding generation of abnormal sound such as booming noise and abnormal vibration such as surging even if the gear ratio is changed. SOLUTION: A lock-up clutch controller is provided with a target driving force calculating means 21 for finding target driving force of a vehicle, a request engine torque calculating means 22 for finding request engine torque required to obtain target driving force found by the target driving force calculating torque 21, a target engine speed calculating means 23 for finding the target engine speed satisfying the specified condition on the basis of the request engine torque found by the request engine torque calculating means 22, and a controlled variable calculating means 24 for finding the controlled variable of the fastening capacity of a lock-up clutch on the basis of the target engine speed found by the target engine speed calculating means 23, and the lock-up clutch is controlled by the controlled variable found by the controlled variable calculating means 24.
Patent JP-H0195772-A (JP)
Title: Tissue culture of american carrot
Inventor: KISHIRA HIDEO
IPC: A01G1/00
Filed: 1987-10-08
Abstract: PURPOSE:To produce a large number of cloned seedlings of American carrot in high efficiency, by inducing callus from a part of the living tissues, forming shoots from the callus and propagating them into multiple shoots. CONSTITUTION:A part of living tissues such as roots, stems, leaves, or flower buds are cut off, sterilized in a sodium hypochlorite solution containing Tween 80 and tissue-cultured in a callus inducing medium containing auxin such as 2,4-D or cytokinin such as MURASHIGE-SCOUGUE medium to form callus. Then, the callus is cultured in an adventitious embryo-inducing medium to induce the embryos. The matured embryos among the induced embryos are cultured in a redifferentiation medium containing cytokinin or gibberellin under irradiation with light to form bud shoots in about 4 weeks. The bud shoots are cultured in a medium containing BAP-GA or the like under irradiation with light to form multiple shoots. Thus, the mass production of seedlings of American carrot becomes possible in high efficiency.
Patent JP-2000083034-A (JP)
Title: Interface device and method for testing frequency fluctuation
Inventor: IKETANI YOZO
IPC: H04L69/40
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an oscillating device for a test and easily perform a frequency fluctuation test with a simple configuration. SOLUTION: In the transmitting part of this interface device, a 1st transmission timing information generating means 24 generates transmission timing information XH (TRTS1 to TRTS4) being the timing information of a transmission user clock by using a network clock CN and the transmission user clock CTU, a 2nd transmission timing information generating means 24' generates transmission timing information XH' (TRTS1' to TRTS4') for a test having optional value, a selector 26 selects the transmission timing information XH outputted from the 1st transmission timing information generating means at the time of normal communication and selects the transmission timing information XH' for a test at the time of testing an opposite station device and a cell assembling means 25 assembles transmission user data DTU and the transmission timing information XH or XH' selected by the selector 26 into a cell of a fixed length and sends the cell to an opposite interface device.
Patent JP-H0998443-A (JP)
Title: Color correction device
Inventor: HIRATSUKA SEIICHIRO
IPC: H04N9/12
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make the white balance of a color display device and the unmixed color display of primary colors compatible by simple constitution. SOLUTION: The section of caption number 4 inputs CRT color signals, performs color correction and outputs LED color signals. Six hue areas are judged in a hue area discrimination means 7 and hue area signals S are outputted. A weighting coefficient calculation means 8 calculates weighting coefficients k1, k2 and k3 from CRT color picture signals R, G and B and the hue area signals S and outputs them. LED level calculation means 9-r, 9-g and 9-b respectively calculate the LED color picture signals (r), (g) and (b) from the hue area signals S and the weighting coefficients k1, k2 and k3 by linear arithmetic operations. By executing the prescribed linear arithmetic operation for the respective hue areas, well-balanced white and the unmixed color display of the three primary colors are made compatible.
Patent JP-2001076775-A (JP)
Title: Photoelectric transfer element and photocell
Inventor: WATANABE TETSUYA
IPC: H01L51/30
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an element sensitizing semiconductor fine grains with high efficiency and having high transfer efficiency by using the semiconductor fine grains sensitized by a dye as a photoreceptor. SOLUTION: Semiconductor fine grains sensitized by at least one kind of a dye expressed by formula I or formula II are used for this photoelectric transfer element. In the formula I, Z indicates an atomic group required for completing a single-bond or 5-9-membered ring, L1-L3 each indicates a nitrogen atom or a methine group which may have a substitutional group, n1 indicates an integer of 0-2, V indicates an amino group or an alkoxy group which may be substituted and may form a ring together with a substituted benzene ring, and A indicates a substitutional group and may form a condensed ring with the sustituted benzene ring.  In the formula II, Z' is equal to Z, L4 and L5 are equal to L1-L3, n2 indicates an integer of 0-4, Q indicates an atomic group required for completing a 5 or 6-membered hetero ring together with a nitrogen atom, Q may have a substitutional group or a condensed ring, R indicates an alkyl group, and A' is equal to A.
Patent JP-H1175606-A (JP)
Title: Belt fastener
Inventor: ARAKAWA MAKOTO
IPC: A01K27/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a belt fastener hardly loosened at a nipping and attaching part of the belt. SOLUTION: This belt fastener 1 comprises an upper fastening tool 2 and a lower fastening tool 3. The lower fastening tool 3 has a square pushing body protruded from a lower fastening tool body so as to be bent in an L-shape and pivotally attached to the upper fastening tool 2 so as to be freely rotatably moved by a pair of shafts protruding in the both side directions of the pushing body, and the upper fastening tool 2 has a pair of socket parts formed by bending and protruding the both side parts of the upper fastening tool body downward, and oblong striations at the portion for nipping and attaching to one terminal part 4 of the belt formed in the upper fastening tool 2.
Patent JP-H1184574-A (JP)
Title: Heat developable recording material
Inventor: HATAKEYAMA AKIRA
IPC: G03C1/76
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable recording material having satisfactory adhesiveness of heat developable recording constituent layers, in particular a photosensitive layer to the substrate by forming at least one polyester-contg. undercoat layer on at least one side of a substrate and heat developable recording constituent layers on the undercoat layer. SOLUTION: The heat developable recording material has at least one polyester-contg. undercoat layer on at least one side of the substrate and heat developable recording constituent layers on the undercoat layer. Since the undercoat layer is formed, the adhesiveness of the heat developable recording constituent layers, in particular a photosensitive layer to the substrate is improved. A matting agent is preferably used in the undercoat layer so as to improve high-speed conveyability in production. Fine particles of polystyrene, polymethyl methacrylate, silica, etc., having about 0.1-8 μm average particle diameter are used as the matting agent. The pref. amt. of the matting agent used is 1-200 mg per 1 m<2> of the recording material.