baber/WOPTO huggingface dataset:
Patent JP-S6053733-A (JP)
Title: Heat pump hot-water supplying machine
Inventor: YAMAGUCHI KOUICHIROU
IPC: F24H1/00
Filed: 1983-09-05
Abstract: PURPOSE:To obtain predetermined high-temperature hot-water and improve the efficiency of the machine by a method wherein heat exchangers for high-temperature hot-water and medium-temperature hot-water and a hot-water reserving tank are connected through a three-way flow amount control valve while the three-way valve is controlled by the temperature of the high temperature hot-water and a compressor is controlled by the temperature of the medium temperature hot-water. CONSTITUTION:High-temperature refrigerant gas circulates the compressor 1, first heat exchanger 2 and second heat exchanger 3 sequentially to heat water, circulating a circulating pump 9, the second heat exchanger 3, the three-way flow amount control valve 11 and the first heat exchanger 2 sequentially. In this case, the three-way flow amount control valve 11 is controlled by the outlet hot-water temperature of the first heat exchanger 2 so as to obtain the predetermined high-temperature of hot-water while the valve 11 is closed by the temperature of a high temperature section 14 to promote the reservation of medium temperature hot- water after finishing the reservation of the high-temperature hot-water. The water circulating pump 9 is controled by the outlet temperature 12 of the second heat exchanger 3 and the predetermined medium-temperature hot-water is obtained. When the reservation of the medium temperature hot-water is finished, the compressor 1 is stopped by the temperature of medium temperature section 15. According to this method, the high-temperature hot-water may be obtained with a high efficiency.
Patent JP-H0210879-A (JP)
Title: Light emitting diode array
Inventor: MIZUNO RYUKICHI
IPC: B41J2/45
Filed: 1988-06-29
Abstract: PURPOSE:To facilitate accurate alignment by so full-cut dicing the surface of an LED array having a light emitting unit as to reduce the area of the rear face by a dicing plate having an angled face. CONSTITUTION:After a light emitting unit 4 is formed on a whole wafer face, it is cut and separated by a dicing saw from the rear face 3. ln this case, a dicing plate 20 to be used has a face 21 so angled as to form a V shape on the outer periphery, and the rear face of the wafer is full-cut diced by the plate 20 to form the shape of the LED array side face 5. Thus, the length of the array 1 is short at the rear face 3 with respect to the front face 2. Thus, the array having no dicing mark on the side face can be composed, and accurately aligned at a predetermined light emitting unit pitch.
Patent JP-H10341502-A (JP)
Title: Generator controlling device for hybrid electric vehicle
Inventor: TANJIYOU TAKEJI
IPC: B60L50/13
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To control a generator driven by an engine without causing it to delay starting its operation even when the temperature of a battery changes or when the battery is deteriorated. SOLUTION: After the charging and discharging currents and terminal voltage of a battery are detected (Step 101), its maximum dischargeable current and maximum tolerable current in that state are calculated (Step 102) from its detected charging and discharging currents and terminal voltage. Then, the maximum dischargeable current is compared with the maximum tolerable one (Step 103). When it is determined that both values have become equal, a generator starts to generate power in Step 105.
Patent JP-S6320514-A (JP)
Title: Control method for reactive power compensating device
Inventor: AOYAMA FUMIO
IPC: H02J3/18
Filed: 1986-07-14
Abstract: PURPOSE:To completely compensate reactive power even when a circuit voltage varies and to set a powder factor 1 by controlling a reactive power compensating device in consideration of the variation in the circuit voltage. CONSTITUTION:An effective value detecting circuit 21 outputs the effective value V[Pu] of the circuit voltage and a squaring device 22 finds its square V<2>[Pu]. A driver 23 divides the reactive power QF of a load 4 detected by a reactive power detecting circuit 11 by V<2> to find QF/V<2>. A thyristor 3 is turned on in the phase where said result becomes equal to the output QT of a function generator 12 to control the reactive power consumption of a reactor 2. Therefore, QT=QC-QL=QF/V<2> holds, so reactive power Qs supplied from a power source becomes zero. Thus the reactive power QS supplied from the power source becomes zero regardless of the circuit voltage, so the variation in the reactive power of the load is compensated completely and the power factor becomes 1.
Patent JP-H06340528-A (JP)
Title: Agent for preventing and treating bone disease containing naphthalene derivative as active component
Inventor: KISO YOSHINOBU
IPC: A61K36/71
Filed: 1993-05-28
Abstract: PURPOSE:To obtain an agent for the prevention or treatment of absorptive bone diseases such as malignant hypercalcemia, Paget's disease of bone and osteoporosis by using a naphthalene derivative as an active component. CONSTITUTION:This agent for the prevention and treatment of bone diseases contains a naphthalene derivative of the formula (R<1> and R<2> are H or OH; R<3> is H or methyl) as an active component. The compound of formula is e.g. podophyllotoxin, desoxypodophyllotoxin, 4'-demethylpodophyllotoxin, alpha-peltatin and beta-peltatin. The compound of formula has an action to suppress the isolation of calcium and inorganic phosphoric acid from the calvaria of cultured neonatal mouse induced by PTHrp(1-34) which is a peptide relating to parathyroid hormone. It suppresses the calcium concentration in blood in PTHrp(1-34)-induced hypercalcemia by the premedication in an in vivo experiment.
Patent JP-S6056770-A (JP)
Title: Paper collator for copying machine or the like
Inventor: SAWANO TAKASHI
IPC: G03G15/00
Filed: 1983-09-06
Abstract: PURPOSE:To easily take out paper from a collator after collating the paper, by disposing bins on an upper and a lower levels and sorting the paper first into the upper bin and then into the lower one. CONSTITUTION:Bins 6, 7 are horizontally disposed. Paper is carried by a conveyor 1 provided over the bins. The rear plate 6b of the upper bin 6, into which the paper is to be thrown, is turned about a pin 8 toward the front plate 6a of the next bin 6 against the force of a spring 9, by the plate 10a of a guide 10 provided on the conveyor 1, so that the paper throw-in port to the bin 6 is much opened. The paper passed along a pinch roller 11 is guided into the bin 6 by the plate 10a. Sheets of paper are thus collated. After that, the front plate 6a of the upper bin 6 is turned toward its rear plate 6b by the guide plate 10a so that the paper throw-in port to the lower bin 7 is opened by pushing. Other sheets of paper are then guided and collated into the lower bin 7.
Patent JP-S6320338-A (JP)
Title: Composition for phenolic resin foam
Inventor: KASHIMA KOICHI
IPC: C08G18/54
Filed: 1986-07-14
Abstract: PURPOSE:To obtain the title uniform composition excellent in mechanical strength and suitable as a heat-insulating material, by mixing a specified benzylic ether phenolic resin with a polyisocyanate compound, an aromatic sulfonic acid compound, a blowing agent and a foam stabilizer. CONSTITUTION:100pts.wt. benzylic ether phenolic resin of viscosity <=150,000cP, obtained by reacting a phenol with an aldehyde at 60-130 deg.C for 1-24hr in the presence of a synthetic catalyst and removing the water at normal pressure or in a vacuum from the system, is mixed with 1-50pts.wt. polyisocyanate compound (e.g., diphenylmethane diisocyanate) in an amount to provide an NCO to SO3H equivalent ratio in the range of 0.1-1.0, 1-60pts.wt. aromatic sulfonic acid compound (e.g., toluenesulfonic acid), a blowing agent (D) (e.g., n-hexane), 1-5pts.wt. foam stabilizer (E) (e.g., silicon nonionic surfactant) and 0.1-100pts.wt. water (E).
Patent JP-H05335793-A (JP)
Title: Installation method and equipment
Inventor: INAGAKI SHINJI
IPC: H05K13/04
Filed: 1992-05-29
Abstract: PURPOSE:To shorten installation time by moving a line sensor against an object to allow the line sensor to read an image of the object in a process wherein the object is moved from a supply section to an installation section. CONSTITUTION:In a process wherein an object is moved from a supply section 3 to an installation section 100, a line sensor 63 is moved against the object to read an image of the object and to send the image to an image processing section 20. Based on the reading result of the line sensor 63, the image processing section 20 detects a relative position of the object for a suction head 6. On a basis of the detection result, the relative position of the object for the suction head 6 is corrected. Due to the correction, the object is installed at a preliminarily determined position. Since the line sensor 63 is moved against the object to read an image of the object in the process wherein the object is moved from the supply section 3 to the installation section 100, the object is recognized by the line sensor 63 while the object is moved from the supply section 3 to the installation section 100 and thereby the installation time can be shortened.
Patent JP-H06348413-A (JP)
Title: Summary writing system and writing device
Inventor: HATAKEYAMA TAKURO
IPC: G06F3/048
Filed: 1993-06-08
Abstract: PURPOSE:To enable a hearing handicapped person to obtain the information of lecture contents at real time without a hitch similarly to a healthy person, to reduce the working load of a writer capable of giving the summary information of the lecture contents, to provide the summary information at proper timing matched with a lecturer's speaking speed, to reduce items failed to be catched by simply supplying the lecture contents, to presentate optimum document information by mixing text data, ink data, etc., and to simply execute processing such as the edition of document data after ending the lecture. CONSTITUTION:This writing device is constituted of at least two writing devices 1, 2 including information processing means 5A, 5B and communication means 6, 6, having practically the same constitution and functions, respectively acting as a master or slave device, and capable of mutually transferring writing information or operation information through respective communication means 6, 6 and a lecturer enlarged display device 3 capable of displaying contents respectively written by the master and slave writing devices 1, 2.
Patent JP-H06348402-A (JP)
Title: Wireless computer input device
Inventor: GOTO HIDEO
IPC: H04B10/118
Filed: 1993-06-08
Abstract: PURPOSE:To attain space saving, high precision and compact size by receiving an optical pulse projected from a light emitting element in a pen type input device by a light receiving element and operating an output from the light receiving element to calculate the positional coordinates of the input device. CONSTITUTION:Light from the pen type input device 5 is received by quadripartite photodiode in the light receiving element and voltage levels generated correspondingly to the photodiodes are sent to an adding amplifier and a subtracting amplifier to respectively add and subtract two outputs from preceding adding amplifiers. A dividing amplifier divides the output of the subtracting amplifier by the output of its corresponding adding amplifier and a click pulse detecting circuit detects whether click information is included in an electric signal or not. A position arithmetic circuit calculates the position of the input device 5 based upon optical quantity ratio information outputted from the dividing amplifier and other constants. In this case only one light receiving element is used for a wireless computer input device body to attain a compact size.
Patent JP-S5866947-A (JP)
Title: Electrophotographic receptor
Inventor: MIYAGAWA NOBUHIRO
IPC: C08G63/199
Filed: 1981-10-16
Abstract: PURPOSE:To obtain an electrophotographic receptor with superior electrophotographic characteristics, adhesive strength, surface hardness and printing resistance by forming a photosensitive layer with a charge transferring medium and a charge generating pigment dispersed in the medium and by using a specified linear polyester resin as a matrix resin for the medium. CONSTITUTION:A photosensitive layer contains thermoplastic polyester composed chiefly of repeating units represented by general formula 1 as a matrix resin. In the formula R<1> is a phenylene or ethylene group, R<2> is a group represented by formula 2 or 3, R<3> represents direct bond or a bivalent linking atom or group, and each ring A may have a substituent which does not take part in a reaction. By using an aromatic component as one of the dibasic acid component and the diol component, the mechanical strength of the photosensitive layer is increased without practically reducing the sensitivity. By using a specified nonaromatic component as the other, the solubility of the polyester in a solvent and the compatibility with the charge transferring substance are improved, and the adhesive strength of the photosensitive layer to an electrically conductive substrate is increased.
Patent JP-S5953836-A (JP)
Title: Photosensitive lithographic plate
Inventor: TOYAMA TADAO
IPC: G03F7/004
Filed: 1982-09-21
Abstract: PURPOSE:To improve stability of sensitivity during plate making, by using a combination of a photopolymerizable compsn. contg. a specified photosensitive polymer and a diazo resin. CONSTITUTION:A photopolymerizable compsn. layer formed on at least one side of a support consists of (A) a polymer having in the side chains unsatd. groups, each represented by the general formula, and a carboxyl group, (B) a monomer or oligomer having at least two polymerizable ethylenically unsatd. double bonds on the basis of monomer, (C) a photopolymn. initiator, and (D) a diazo resin, such as 2-methoxy-4-hydroxy-5-benzoyl-benzenesulfonate produced by condensation of 4-diazo-diphenylamine and formaldehyde. As (B), pentaerythritol tetraacrylate, etc. are used, and as (A), allyl methacrylate/methacrylic acid copolymer in 85/15 molar ratio, etc. are used.
Patent JP-H064038-A (JP)
Title: Information flow display device
Inventor: FUKUDA MINORU
IPC: G09G3/20
Filed: 1992-06-23
Abstract: PURPOSE:To surely grasp information by changing the stop, restart, and speed of a flow of display information as necessary. CONSTITUTION:A flow display is made normally at a basic flow speed and when a key 72 of a remote controller 7 is pressed once, an interruption signal is sent out to the CPU 40 of a reception part 80 to interrupt a read of a video memory 43, so that the display enters a still state. The key 72 is pressed again and a read of the contents of the video memory 43 which are one bit ahead is restarted and one-bit shifting operation is restarted, so that the display returns to the original flow display state.
Patent JP-2000355705-A (JP)
Title: Die made of composite material
Inventor: KUWABARA MITSUO
IPC: B22F5/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a die high in the hardness and wear resistance of its surface, high in the strength of its inside and improved in coating film adhesion and the like. SOLUTION: A die ring 24 is provided with ceramics-enriched ceramic parts 40a and 40b from the outside peripheral side and the inside peripheral side, respectively, and also is provided with a metal-enriched metallic part 44 via gradient parts 42a and 42b from the ceramic parts 40a and 40b sides, respectively. The gradient parts 42a and 42b are constituted so that the proportion of the metallic component is gradually decreased or increased. Respective surfaces of the ceramic parts 40a and 40b are provided with TiN coating parts 45a and 45b, respectively.
Patent JP-S5865456-A (JP)
Title: Variable power transfer type copying machine
Inventor: IKENOUE YOSHIKAZU
IPC: G03B27/50
Filed: 1981-10-14
Abstract: PURPOSE:To match both preceding ends of electrostatic latent images and transfer paper accurately by comparing the count value of a counter in the stage of variable power mode and the count value in the stage of an unmagnification mode of a storage means and starting conveying of copying paper when both coincide. CONSTITUTION:A means S1 which detects the arrival of a scanning system 2 at an exposure start position and a detecting means S2 which detects the position of the system 2 in an unmagnification mode at the point of the time when copying paper 29 is conveyed in order to match the preceding end of the electrostatic latent image formed on a photoreceptor 1 and the preceding end of the conveyed paper 29 are provided. Also a reference pulse generating means, a counter which starts counting with the signal of the means S1, a storage means which stores the count value at the point of the time when the signal of the detecting means S2 of the counter is emitted in the stage of the specific unmagnification mode, and a control means which compares the count value of the counter in the unmagnification mode and the count value in the stage of the unmagnification mode stored in the storage means and starts conveying of the copying machine when both coincide are provided.
Patent JP-H04229483-A (JP)
Title: Sam data access method and sam data access circuit
Inventor: JIYO SHIYOUMO
IPC: G11C11/4093
Filed: 1991-07-04
Abstract: PURPOSE: To provide an SAM data accessing method and an SAM data accessing circuit capable of reducing power consumption by separating a time sensing data and a time outputting the data. CONSTITUTION: This method and device has a feature in which data sensing operations until addresses are generated by a serial counter clock, data are selected by decoding column addresses and, moreover, data until the selected data are impressed on an input - output sense amplifier through an input - output line are modeled and the data are accessed from an SAM by separating an operation sensing the data and an operation outputting the data in the modeled times.
Patent JP-H1012176-A (JP)
Title: Shape observer
Inventor: AKAMA YOSHIAKI
IPC: H01J37/147
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a shape observer capable of being miniaturized, facilitating addition to another device, and expanding the range of use by constituting a lens system for performing electron deflection, acceleration, and convergence by an electrostatic electric field lens for controlling the behavior of electrons only in an electric field. SOLUTION: An acceleration lens 2 is made of a three-stage disc-shaped electrode having its specified diameter hole at a center, electron from an electron gun 1 is efficiently led out by means of an upper-stage lead-out electrode, and a potential distribution for determining divergence of electron beams or convergence state at an initial stage of the operation is given by middle-stage and lower-stage electrodes. A deflection lens 3 is made of plural columnar electrodes arranged in parallel to an axial core at an equally divided position by a specified pitch, and each electrode is completely insulated and certainly prevents charge-up phenomenon. Thus, a shape observer capable of being miniaturized, facilitating addition to another device, and expanding the range of use is obtained.
Patent JP-S6225803-A (JP)
Inventor: TAKADA KUNISHIGE
IPC: H02B13/075
Filed: 1985-07-23
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-S645731-A (JP)
Title: Material of electrode for electrical discharge machining
Inventor: KUBO NOBORU
IPC: B23H1/06
Filed: 1987-06-30
Abstract: PURPOSE:To have electric discharge processing with high precision without lowering the processing speed by mixing ceramic fine powder in 5-70vol.% of the total amount to fine powder of semi-coke, molding under pressure, and sintering at a temp. over 2,000 deg.C. CONSTITUTION:20% silicon carbide powder and 10% boron carbide powder are mixed evenly with semi-coke powder in 70vol.%, and the result is molded under isotropic hydrostatical pressure with no binder used, followed by sintering at a temp. over 2,000 deg.C, to accomplish an electrode consisting of carbon-ceramic composite material. When this electrode is used in electric discharge processing, electric discharging characteristic is dispersed on the discharge surface in a high degree because ceramic articles are dispersed evenly over the discharge surface, and generation occurs in the part of graphite matrix. Accordingly the surface can be processed flatly in high degree, which can be also compatible with the processing speed.
Patent JP-S5866292-A (JP)
Inventor: NAGASE HARUO
IPC: H05B41/14
Filed: 1981-10-15
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-H0456841-A (JP)
Title: Silver halide emulsion having high sensitivity and good developability
Inventor: ITO YOSHIRO
IPC: G03C1/035
Filed: 1990-06-22
Abstract: PURPOSE:To enhance sensitivity and developability by incorporating silver halide grains having a protuberance on the center of at least one of {100} faces of each cubic or tetradecahedral crystal and a recess around the base of each protuberance in the course of crystal growth. CONSTITUTION:The silver halide grains 1 contained in the emulsion have the protuberance 2 on the center of at least one of the {100} faces of each cubic or tetradecahedral crystal and the recess 3 around the base of each protuberance. The diameter of the protuberance 2 in terms of a circle converted from the projected area of the protuberance 2 is, preferably, 5nm - 20mmu, and the height of the protuberance 2 is, preferably, >=5nm in the direction of <100> perpendicular to the {100} face. It is not necessary that the recess 3 is clear and it exist throughout all the circumference of the base of the protuberance 2, thus permitting photographic characteristics to be satisfactorily executed.
Patent JP-S5866189-A (JP)
Inventor: HIROTA TSUNEO
IPC: G07D7/00
Filed: 1981-10-16
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-S6411798-A (JP)
Title: Liquid jet cutter
Inventor: NAKAJIMA MINORU
IPC: B26F3/00
Filed: 1987-07-01
Abstract: PURPOSE: To continuously cut a wall, floor, or the like in an arbitrary shape by providing a cutting machine body capable of traveling and freely fixed to a ceiling, floor surface, or the like with a nozzle head moving mechanism for two-dimensionally moving the nozzle head along a cutting object. CONSTITUTION: After a cutting machine body 10 is traveled by the turning of traveling wheels 20 to a prescribed position, the cutting machine body 10 is fixed to a floor or ceiling by means of suckers 51 for suckedly fixing it to the floor surface and by the extension of respective rods of air-cylinders 54, 55. Then, a pole screw 46 is turned by the drive of a Y-axis driving motor 49 to displace vertically a vertical member 45, so that first and second arms 39 and 42 are vertically displaced.  At the same time, a first arm 30 is turned by the drive of a first motor 37 making a fulcrum of a swivel joint 38, and also the second arm 42 is turned by the drive of a second motor 40 making a fulcrum of a swivel joint 41, so that a nozzle head 11 at the end thereof is moved within the two-dimensional plane of the wall, floor, etc., for cutting the wall, floor, etc., by the jet current jetted from a nozzle 12.
Patent JP-H09325891-A (JP)
Title: Control program updating controlling system
Inventor: SAKUMA MASAKI
IPC: G06F13/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent a new loaded-down program from being updated by unexpected reset. SOLUTION: At the time of starting a radio base station 1, an initial processing program 7 judges whether a control program stored in an IC card 6 is to be returned to an SDM 4 or a new control program stored in the SDM 4 is to be read out as it is based on a down-loading execution flag 8 and a switching flag 9 and the control system is provided with a means for preventing the new control program from being read out before receiving a command for instructing switching to the new control program.