baber/WOPTO huggingface dataset:
Patent JP-S60139760-A (JP)
Title: Color-forming recording material
Inventor: KAWAI HAJIME
IPC: B41M5/327
Filed: 1983-12-27
Abstract: PURPOSE:To provide the titled material which gives a developed color image having improved light resistance and has improved stability before color-forming, by using a specified azaphthalide compd. as a color former for a color-forming recording material such as pressure-sensitive copying paper or thermal recording paper. CONSTITUTION:An azaphthalide compd. of formula I (wherein R<1>,R<2>,R<3>,R<4> are each a 1-4C alkyl; R<5> is a 5-7C cycloalkyl; one of X, Y is -N= and the other is -CH=) such as a compd.of formula II is used as a color former together with a developer such as a phenol/formalin resin to provide the desired color forming recording material. The azaphthalide compd. of formula I can be obtd. by reacting a pyridine carboxylic acid derivative of formula IV with a m-dialkyl- aminophenol derivative of formula V in the presence of a dehydrating-condensing agent, or reacting a phyridine carboxylic acid derivative of formula VI with an indole derivative of formula VII in the presence of a dehydrating-condensing agent.
Patent JP-S63103048-A (JP)
Title: Temperature-sensitive magnetic material
Inventor: MATSUI MASAAKI
IPC: A61K33/24
Filed: 1986-10-19
Abstract: PURPOSE:To obtain a temp.-sensitive magnetic material generating a large quantity of heat by high frequency electromagnetic induction by specifying a compsn. consisting of Pt and Fe. CONSTITUTION:This temp.-sensitive magnetic material generating a large quantity of heat consists of 23.5-38.5atom% Pt and the balance essentially Fe or further contains 0.1-15.5atom% Si and has high magnetic permeability and proper specific resistance. The magnetic material can be utilized as an implant for thermotherapy by high frequency induction heating.
Patent JP-S60133240-A (JP)
Title: Usage of dehumidifier
Inventor: KURISUTEN KUIERUDAARU BAKU
IPC: F24F1/02
Filed: 1984-11-22
Abstract: PURPOSE:To make it possible to perform the optimum operation corresponding to the humidity of outside air, by determining the optimum operating conditions of a dehumidifier based on the temperature at an inlet port, the temperature between an evaporator and a condenser and the temperature at an outlet port. CONSTITUTION:A dehumidifier 1 has an ordinary heat-pump structure. An evaporator 2 is provided on the inlet-port side of air. A compressor 4 and an expansion valve 5, which circulate refrigerant, are provided between the evaporator 2 and a condenser 3 on the outlet-port side of the air. A blower 6 sends the air formed by the dehumidifier 1. An outside air temperature sensor 7 (detects a temperature T) is provided in the outside air inlet port of the dehumidifier 1. A first temperature sensor 8 detects the temperature of the cooled air, which has passed the evaporator 2 from the outside (detects the temperature T1). A second temperature sensor 9 detects the temperature of the heated air, which has passed through the condenser 3 (detects the temperature T2). The sensors 7, 8 and 9 are connected to an electronic control part 10. In dehumidifying operation, the dehumidifier is controlled so that the above described temperature are expressed by an expression T2+0.55T1-1.7T+0.25 deg.C=0. Then the dehumidifier 1 can be operated at the maximum efficiency.
Patent JP-H1098493-A (JP)
Title: Packet exchange
Inventor: KITAHATA YOSHIAKI
IPC: H04L12/70
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the packet exchange with a small data transfer delay. SOLUTION: A packet switch 111 of the packet exchange 1 is used to send exchanged ATM transfer data to a PKBUS matching circuit 114 via a packet bus 113. The PKBUS matching circuit 114 converts the received ATM transfer data into STM transfer data to decode the packet and a relay line container device 115 sends the decoded packet to other packet exchange via a relay line 3 without applying packet protocol processing. The relay line container device in the packet exchange receiving the packet outputs the packet from the packet exchange 1 to the PKBUS matching circuit without applying packet protocol processing to this packet and the PKBUS matching circuit converts the packet into ATM transfer data and sends the data to a packet switch via a packet bus, a PKHW controller and a packet highway.
Patent JP-S60140544-A (JP)
Title: Writing device of master disc of optical disc
Inventor: NIMATA AKIO
IPC: G11B7/126
Filed: 1983-12-28
Abstract: PURPOSE:To improve write quality by providing a delay circuit which delays write information by a prescribed time, and a circuit which operates AND between write information and the output of the delay circuit, in a modulating part and correcting a laser light with this AND output to write information. CONSTITUTION:A modulator 7 modulates a signal E, which is generated from a reference signal generator 6, in accordance with input information to output a signal F, and this signal F is inputted to a delay circuit 8 and one input terminal of an AND circuit 9. The delay circuit 8 delays the inputted signal F by a prescribed time to output a delay signal G. The AND circuit 9 operates AND between signals F and G to output a signal H whose pulse width is wider than that of the signal F. The laser light is modulated by the signal H to write information on a resist 11 of a master disc 1, and therefore, the reduction of write holes due to a threshold level of the resist 11 is compensated by increase of the pulse width, and as the result, prescribed write holes are obtained to improve the write quality.
Patent JP-2000085096-A (JP)
Title: Security printing machine of security paper
Inventor: GIORI FAUSTO
IPC: B42D25/328
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a security printing machine which can be changed easily so that it may suit for printing securities of different types. SOLUTION: A machine has a sheet feeding device, a transferring device to a printing unit, a unit for inspecting printing quality of a printed sheet and a transferring device to a storing unit. The printing unit can be changed so as to be suitable for printing of different types of securities and has common elements to all of these different types of printing. The common elements consist of a screen printing device having a screen-type cylinder which operates in conjunction with a press cylinder 3, a drying/activating device positioned on a down-stream side, and thereafter a transferring cylinder 6 for transferring to the second press cylinder 7. The second press cylinder 7 operates in conjunction with at least one device for printing security element.
Patent JP-2000070383-A (JP)
Title: Therapeutic system after odontotherapy by implantation system
Inventor: HIDAKA SABURO
IPC: A61C8/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To improve bone mineral density and a state of a boundary part between a mounted implant and a bone by using this system so as to make a therapy applicable. SOLUTION: DC voltage of 25-800 V is applied to a conductive or semiconductive material sheet with volume resistivity of 104 Ω.cm or less. Static electricity is therefore induced onto a semiconductive or insulating material sheet superposed on the above-mentioned sheet and slightly higher in volume resistivity (104 Ω.cm or higher), and a human body is exposed to this electrostatic field. Odontotherapy by an implantation system is inhibited to an osteoporosis patient, but the use of this therapeutic system makes a denture mounting method applicable to even the osteoporosis patient, and needless to say, also applicable to a healthy person to make prognosis further satisfactory.
Patent JP-H0971872-A (JP)
Title: Chromate treating method for aluminum alloy excellent in uniformity of coating
Inventor: SHIRAISHI SADAO
IPC: C23C22/73
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To form thin and uniform chromate coating having good corrosion resistance and good in the contact adhesion with a top coat, at the time subjecting an Al alloy material to chromate treatment, by once interrupting the chromate treatment to break the liq. off and again executing chromate treatment. SOLUTION: At the time of subjecting An Al alloy sheet stock to chromate treatment, after the start of the chromate treatment, the treatment is once interrupted, and the liq. is broken off. After that, chromate treatment is executed once more. In the case the chromate treatment is interrupted, the state in which chromate coating is partially formed on the surface of the Al alloy sheet, and in the remainder, the AL matrix is exposed is formed. When the liq. is broken off in this state, and it is exposed to the air, the exposed Al alloy matrix preferentially reacts, and the formation of the secondary coating is executed in such a manner that the gap of the coating caused by the primary treatment is burried. The formation of coating progresses in such a manner that the primary coating and the secondary one compensate with each other to form thin and uniform coating all over.
Patent JP-H0296118-A (JP)
Title: Liquid crystal display device
Inventor: NAKAGAWA KENICHI
IPC: G09G3/36
Filed: 1988-09-30
Abstract: PURPOSE:To execute gradation display of high gradations with high accuracy by integrating plural adjacent picture elements to one display unit and controlling the gradations of the display units with the combinations of the lighting and non-lighting states of the respective picture elements in the display units and or the gradations of the respective picture elements. CONSTITUTION:Two pieces of scanning electrodes 11, 12 and two pieces of data electrodes 13, 14 face each other to form the four picture elements 21 to 24 and these four picture elements constitute one display unit. The ratio m of the widths of the two scanning electrodes 11, 12 is 2:1 and the ratio n of the widths of the two data electrodes 13, 14 is 4:1. The area ratios of the four picture elements 21 to 24 are, therefore, 8:4:2:1. The case in which the respective picture elements constitute the picture element group consisting of the respective picture elements themselves is n0=n=4. Since n=4, m=2 in this way, the STN-LCD (supertwisted nematic type) of 2<4>, i.e., 16 gradation displays is obtd.
Patent JP-H0297169-A (JP)
Title: Method and device for processing picture
Inventor: ISHIDA SHINICHI
IPC: H04N1/40
Filed: 1988-10-04
Abstract: PURPOSE:To execute the error diffusion processing of high picture quality at a high speed by dividing an error by the total sum of the respective coefficients of a prescribed weight matrix, multiplying the integer part by the respective coefficients of the weight matrix, distributing the matrix to correspondent surrounding picture elements and distributing a remainder to the correspondent surrounding picture element according to a distribution order which is determined in advance. CONSTITUTION:An error computing element 104 calculates error density Eij which is generated by the print of an attention picture element (i, j). An error distribution arithmetic circuit 105 distributes the error density Eij to the surrounding five picture elements according to the weight matrix. Digital arithmetic to divide a 6-bits dividend Eij by a divisor 8(2<3>) can be easily executed by removing the low-order 3 bits of the dividend Eij. Concerning the integer part of a quotient, the respective coefficient values are multiplied according to the weight matrix and distributed to the surrounding picture element. On the other hand, concerning a remainder Rij, it is distributed to surrounding picture elements A-E according to the distribution order and quantity of a ROM 106 for ordering. Thus, since it is not necessary to execute arithmetic after decimal point, the processing can be executed at the high speed even in software processing and hardware structure is simplified.
Patent JP-H03112075-A (JP)
Title: Terminal board
Inventor: IWASAKI SHUICHI
IPC: H01R4/24
Filed: 1989-09-27
Abstract: PURPOSE:To sharply improve reliability by arranging a test spring provided with test contacts between a connector and terminals with electrically connected U-slits, and providing guide holes guiding jumper wires on the same terminal board. CONSTITUTION:A communication cable can be comprehensively connected to terminals on the terminal board side via a connector 3, and the characteristic measurement of a communication channel can be performed by utilizing a test spring 7 arranged between the connector 3 and a terminal unit 6 with U-slits. Independent wire holes 10 of jumper wires are provided on a terminal board main body, thus the surrounding of the terminal board can be orderly maintained, the objective terminal or jumper wire can be easily specified, and workability can be sharply improved. Troubles caused by soldering and the connecting work with a lapping tool can be solved.
Patent JP-H03112848-A (JP)
Title: Various living utensils made of material composed mainly of far infrared radiating natural stone
Inventor: NISHIKAWA KOICHI
IPC: F24C7/02
Filed: 1989-09-27
Abstract: PURPOSE:To enable the manufacture of various living utensils by producing mixed particles consisting of a combination of natural stones having far infrared radiating property such as serpentine and a Sansei stone and having specific particle size, mixing the mixed particles to kaolin at a specific ratio or to a raw material for Japanese lacquer and applying the mixture to the main body of the objective utensil. CONSTITUTION:Mixed particles having particle size of 100-300 mesh and composed of a proper combination of natural stones having far infrared radiating property such as serpentine, SANSEN-SEKI, zeolite, oolite, andesite and thermally altered quartz schist are prepared beforehand. The mixed particles are mixed to kaolin or glass raw material in an amount of 30-40% and the mixture is formed and calcined to effect the fusion of the particles. As an alternative method, the mixed particle is mixed to a raw material for Japanese lacquer and the mixture is applied in layers to the main body of the objective utensil. The living utensil produced by the present process is e.g. drinking utensils such as SAKE bottle, utensils for microwave oven such as steaming bowl, vessel for preparation of ice cream and ice, desk for drawing room, flower vase, stamping rod, etc. These living utensils are effective in improving the palatability of foods, prolonging the preservation life of foods and promoting the human health by the effect of far infrared radiation radiating from the utensils.
Patent JP-H06103296-A (JP)
Title: Method for communicating reserved transfer result
Inventor: SUGIHARA KAZUO
IPC: G07D9/00
Filed: 1992-09-18
Abstract: PURPOSE:To automatically communicate the transferred result to a user at a optional time or by a optional method after completing transfer processing for reserved transfer executed by the user through an automatic transfer machine. CONSTITUTION:A user 100 visiting a bank terminal after ending the transfer time of the day inputs reserved transfer transaction data 12 and cash 13 by means of the automatic transfer machine 11. At the time, the user inputs also the time required to be communicated or the communicating method of the transferred result. The information is registered in a reserved transfer file 22 in a transferrer bank center 20 together with the transaction data. On the next business day, the center 20 executes transfer processing with a transferree bank center 40 through an overall bank system 30 and updates the file 22. Then, the processed result is communicated to a reserved transferer's home 50 in accordance with the desired time to be communicated or the communicating method registered in the file 22.
Patent JP-S63105009-A (JP)
Title: Production of beads-like polymer
Inventor: TAMARU AKIO
IPC: C08F2/32
Filed: 1986-10-20
Abstract: PURPOSE:To obtain the titled polymer highly soluble in water, by water in-oil type suspension polymerization, in an organic solvent, of a vinylformamide-contg. monomer aqueous solution in the presence of an oil-soluble polymerization inhibitor. CONSTITUTION:The objective polymer can be obtained by water-in-oil type suspension polymerization, in a water-insoluble organic solvent such as benzene, mornally at 30-110 deg.C for 30-180min. in the presence of an aqueous polymerization initiator (e.g., 2,2-azobis-2-amidinopropane hydrochloride), dispersant (e.g., ethyl cellulose) and oil-solble polymerization inhibitor (e.g., phenothiazine), of an N-vinylformamide-contg. monomer aqueous solution.
Patent JP-S62109382-A (JP)
Title: Optical output stabilizing system
Inventor: MORI MASAKAZU
IPC: H04B10/07
Filed: 1985-11-07
Abstract: PURPOSE:To stably operate an optical output stabilizing system even at low optical output level by providing a band pass filter for selecting the beam spectral component of a signal at both monitor and reference signal sides and a rectifier for rectifying the output of the filter. CONSTITUTION:Part of an input signal 7 is branched and applied to a BPF 8 which passes only the vicinity of a timing signal, its output is rectified by a rectifier 9, and its output is applied to the input (b) of a differential amplifier 4. Part of the optical output signal of LD 1 is converted by PD 2 into an electric output, applied to a BPF 8' which passes only the vicinity of a timing signal, its output is rectified by a rectifier 9', and its output is applied to the input (a) of the amplifier 4. The output of the amplifier 4 is applied to a DC bias power source 5 and a pulse driver 6 to operate feedback function. Thus, since BPFs 8, 8' are used, S/N ratio of the output signal of PD 2 can be effectively increased to stabilize the optical output even at low optical output monitoring level.
Patent JP-H02136684-A (JP)
Title: Manufacture of vacuum heat-insulating structure and heat-insulating structure manufactured through said method
Inventor: PAORO DERURA PORUTA
IPC: F25D23/06
Filed: 1989-09-27
Abstract: PURPOSE: To manufacture a high quality vacuum heat insulating structure easily by feeding a getter sorption purge gas from a purge gas source through a purge gas inlet. CONSTITUTION: A unit 102 storing a metal hydride, e.g. ZrH or TiH, is heated over the ambient temperature and when a valve 104 is opened, hydrogen flows at a pressure exceeding the atmospheric pressure into a vacuum heat insulating structure 108 generating vacuum atmosphere, and thereby adiabatic atmosphere, through a purge gas inlet 106. Dissociated hydrogen of super atmospheric pressure thereby purges the atmosphere in the heat insulating structure through a purge gas outlet 110 to produce a purged vacuum heat insulating structure. The outlet 110 is then closed by crimping to provide hermetic seal pressed under room temperature. Subsequently, the hydrogen storage unit 102 is cooled and residual hydrogen purge gas is removed from the inlet 106 and the structure 108 until the residual gas pressure drops below 1 mbar.
Patent JP-H0296713-A (JP)
Title: Thermal writing system of liquid crystal element
Inventor: HASHIMOTO TADAHIKO
IPC: G09G3/18
Filed: 1988-10-03
Abstract: PURPOSE:To allow thermal writing at a specified line width even if an ambient temp. changes and to obtain a sharp image plane by measuring the temp. of a liquid crystal element and controlling the energy of the light used for thermal writing. CONSTITUTION:The temp. of the liquid crystal element 1 is measured by the temp. of the metallic film 4 which is brought into tight contact with the writing side of the liquid crystal material 2. The resistance value of a transparent electrode 3 which is held in tight contact with the reading side is then measured and the temp. of the liquid crystal element 1 is measured by converting the measured value. The light output of the light source is controlled therefrom to control the energy of thermal writing. Further, the wavelength of the light of the light source is controlled, by which the method for controlling the energy of thermal writing is obtd. A material which can vary the transmittance of light is then disposed in the optical system to control the energy of thermal writing. The energy of thermal writing is controlled by controlling the rotating speed of a reflecting mirror and the distance between the liquid crystal element surface and a condenser. The good specified line width is obtd. in this way even if the temp. of the liquid crystal element itself fluctuates.
Patent JP-S60135052-A (JP)
Inventor: SUGAI HARUO
IPC: A61H7/00
Filed: 1983-12-23
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-H08114100-A (JP)
Title: Installed structure of track and method for installing track
Inventor: NODA KENJI
IPC: E21F13/02
Filed: 1994-10-14
Abstract: PURPOSE: To enable a track for small, lightweight moving bodies that is easily attached, assembled and transferred to be installed accurately on the ceiling of a tunnel by assembling fixtures, a track-member support and a track member to the projecting part of a segment. CONSTITUTION: The ceiling side projecting part D' of a segment D forming a tunnel wall surface is clamped by the clamp 111 of the fixing part 11 of a fixture 1 and held in place by a clamping bolt 112. The number of the fixture 1 is determined by the size and weight of a moving body and by the curvature of the tunnel, etc. The angle of the fixture 1 is adjusted so that a track member 4 corresponds to the curvature of the tunnel. The support pipe 21 of an auxiliary fixture 2 is held by the catch piece 121 of the supporting part 12 of the fixture 1, is tightened by screws and suspended. Also, a track-member support 3 and the track member 4 are secured to each other by means of mounting bolts 6 and the track-member support 3 is secured to a clamping plate 222.  Then the U-bolts 221 of a U-clamp 22 are hung to the support pipe 21 of the auxiliary fixture 2 at predetermined intervals, are passed through the tightening plate 222, and clamped with clamping nuts 223.
Patent JP-H0780994-A (JP)
Title: Copper-clad laminated plate
Inventor: HONDA NOBUYUKI
IPC: H05K1/03
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a copper-clad laminated plate having excellent heat resistance, moisture resistance, interlaminar bonding powder and impregnating properties with high characteristic balance by using bisphenol A type novolak resin having a specific softening point as a curing agent. CONSTITUTION:A copper-clad laminated plate is formed by laminating a plurality of prepregs in which a glass base material is impregnated with epoxy resin composition and dried, superposing a copper foil at least one side surface of the prepregs, and integrally molding it. The composition contains (A) brominated epoxy resin, (B) brominated novolak type epoxy resin and (C) bisphenol A type novolak resin having a softening point of 90-100 deg.C as indispensable ingredients. As the (A) resin to be used, its epoxy equivalent may be 700 or less, and the plate can be widely used.
Patent JP-S61128623-A (JP)
Title: Minute signal waveform shaping circuit
Inventor: IKEDA SUSUMU
IPC: H03K5/08
Filed: 1984-11-27
Abstract: PURPOSE:To form a minute signal waveform shaping circuit requiring 2 pins including an input pin by combining an inverse amplifier, an integration circuit and a comparator. CONSTITUTION:An input signal 18 is fed to an input pin 21 of an IC33 via a coupling capacitor 19. The 1st stage amplifier is the inverse amplifier comprising resistors 22, 23 and an operational amplifier 24, where the input signal is amplified to several tens or over of amplification. The output is smoothed by the integration circuit comprising a resistor 25 and a capacitor 26 and an output mean voltage is extracted. The means voltage and the 1st stage amplifier output themselves are converted to a square wave at a point sufficient close to a zero cross by a differential input comparator 30. Thus, two pins are enough including the input pin for the IC33.