baber/WOPTO huggingface dataset:
Patent JP-H11239517-A (JP)
Title: Cosmetic fat absorbent paper sheet
Inventor: KONDO KAZUNORI
IPC: A47K7/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve fat absorbing property easily confirm a fat absorbing state in the midst of make-up and reduce a stimulation of skin by constituting a cosmetic fat absorbent paper sheet of the porous extension file of a plastic material. SOLUTION: The cosmetic fat absorbing sheet is produced by adding a filler to crystal thermoplastic resin with high transparency, which includes high density polyethylene, polypropylene, polybutylene, poly-4-methylpentene, ethylene and propylene block copolymer, etc., so as to adopt it as a main base material, forming the film from the main base material so as to adopt it as a plastic film, extending the plastic film to impart fine circular openings. In this case, the circular opening rate of the plastic film is set to the range of 5-50%. Thus, a fat portion rising to the surface of a face is absorbed and a sufficient wiping- off feeling and a satisfying feeling are given to a user.
Patent JP-H06194704-A (JP)
Title: Output stabilized shorter wavelength light source
Inventor: MIYAGAKI KAZUYA
IPC: G02F1/37
Filed: 1992-12-24
Abstract: PURPOSE:To stabilize the light intensity of the harmonic output reliably without generating the lowering of output light and turbulence of the wave surface in an output stabilized shorter wavelength light source using an internal resonator type second higher harmonics generating element. CONSTITUTION:A higher harmonics extracting means 27 for extracting the higher harmonics generated in the laser medium 24 side among the higher harmonics, of which wavelength is converted for output by a non-linear optical medium 25, and a light receiving element 28 for measuring the light intensity of the extracted higher harmonics are provided. Injection-current of an exciting semiconductor laser 22 is controlled by an injection current control means 31 in response to a change of the electric signal from the light receiving element 28, and simultaneously, case temperature of the exciting semiconductor laser 22 is controlled by a case temperature control means 34 in response to an increase and a decrease of the injection current to perform the control for stabilizing the output with high reliability under the condition that a constant wavelength is generated.
Patent JP-H03200018-A (JP)
Title: Heat sensitive type flow rate sensor
Inventor: SHIMOE OSAMU
IPC: G01F1/68
Filed: 1989-12-28
Abstract: PURPOSE:To improve temperature characteristics at the time of measuring the mass flow rate of a fluid by connecting plural compensating temp. sensitive resistors having a prescribed resisting temp. coefficient to drive a bridge circuit to the driving power supply of the bridge circuit at least in parallel or in series. CONSTITUTION:The temp. sensitive resistors 1, 1' are formed like coils approximately uniformly wound around a pipe and heated by power supplied from a current source 3. In this case, the resistors 1, 1' consisting of two coils are constituted of using nickel alloy wires with 40mum thickness as heating resistor wires and winding them over 10mum width. Each of these resistors 1, 1' forms each side of the bridge circuit and respective connection terminals are connected to the input terminal of an operational amplifier 4. The resistor 1 is connected to a constant current source 3 and a fixed resistor 2. On the other hand, the resistor 1' is grounded and connected to a fixed resistor 2' to form the bridge circuit by respective components.
Patent JP-2000174855-A (JP)
Title: Cordless telephone set
Inventor: YAFUNE MASAHARU
IPC: H04M1/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To facilitate muting detection processing in a control circuit by executing detection of a bit synchronizing signal and a frame synchronizing signal which are added to the top part of a control signal separated from the control circuit. SOLUTION: A signal sound muting circuit 6 is arranged in each reception route of a master set A and a slave set, and when receiving a control signal using speech channel, operates the signal sound muting circuit 6 and mutes the output of the reception route in a cordless telephone set. The telephone set is provided with an identifying signal detecting circuit 10 outputting a detecting signal when identifying an identifying signal which is added to the top part of the control part and master set control circuit 9 which controls to operate the signal sound muting circuit 6, when the detecting signal is inputted from the identifying signal detecting circuit 10 and to mute the output of the reception path.
Patent JP-H10190763-A (JP)
Title: Data change detection device
Inventor: OONO KATSUMARU
IPC: G06F17/40
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a data change detection device detecting a data change at arbitrary timing without deteriorating the processing capability of a processor and without the need of enlarging a memory area in the processor. SOLUTION: The latest data and previous data are taken out from a shift register 2 and they are compared in a comparison circuit 8. A data change detection circuit 9 detects whether data changes or not. When the data change is detected, the operation of the latest data storage by the shift register 2 and a data holding circuit 62 is stopped through mask circuits 6 and 7. When the processor 64 detects that data changes, the processor 64 obtains the latest data from the data holding circuit 62. When a reset signal is outputted to a re-timing circuit 10 from the processor 64, data change detection is resumed.
Patent JP-H11222506-A (JP)
Title: Catalyst for olefin polymerization and preparation of olefin polymer
Inventor: HAMURA SATOSHI
IPC: C08F4/76
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To inexpensively synthesize a polymer having little of a catalyst residue with high reactivity by using, for olefin (co)polymerization, a catalyst comprising a constitutional component of a modified clay which is treated with transition metal compds. of a specific chemical structure and a compd. contg. a group 15 or 16 element in the periodic table. SOLUTION: This catalyst for olefin polymerization comprises a modified clay in which transiting metal compds. expressed by formulae I, II, and/or formula III and a clay mineral are treated with a compd. contg. an element of group 15 or 16 the periodic table. In formulae I to III, M<1> to M<3> are each Ti, Zr or Hf; Cp<1> to Cp<5> are each a cyclopentadienyl or fluorenyl group; R' is H, a 1-20C hydrocarbyl or alkylsilyl group; X<1> to X<6> are each H or a 1-20C hydrocarbyl group; Z<1> and Z<2> are each a 1-20C hydrocarbyl, alkylsilanediyl group or the like; J is a group 15 or 16 element in the periodic table; (a) is the coordination number of J; and L is a Lewis base and the number (b) thereof comes under an equation, 0<=b<=3.  The catalyst is prepared by modifying a clay and a clay mineral with an onium compd. an element of N, P, O or S, then contacting with the transition metal compds. of formulae I to III.
Patent JP-2000172688-A (JP)
Title: Document creating device and illustration selecting method for document creating device, and recording medium with program thereof recorded therein
Inventor: INOUE KATSUMI
IPC: G06F17/24
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To easily select an illustration matching a character string of a docu ment by retrieving illustrations having properties matching the properties of a character string and displaying it and selecting a desired illustration out of the displayed illustrations. SOLUTION: A buffer which arranges illustrations in a RAM 7, collects illustrations in an illustration buffer against images that font images represent, and stores illustrations of matching images is stored with plural final illustration candidates that a character string images. Then, a keyword is extracted from the character string. When the keyword, the font of the character string, and the character string represent 'A Happy New Year', images of 'A Happy New Year' can be extracted and when the character string indicates an year, optimum illustrations relating to the zodiac sign of the year can be extracted. Thus, an optimum illustration is selected from a group of many usable illustrations and the user can efficiently select an illustration corresponding to a document and a character string.
Patent JP-H07175188-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHIMADA YASUHIRO
IPC: G03C7/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide the silver halide color photographic sensitive material capable of forming a cyan image superior in storage stability and, especially, in lightfastness. CONSTITUTION:The photosensitive material contains in at least one of layers on a support a coupler represented by the general formula in which Z. is Za is-NH-or-CH(R3)-; each of Zb and Zc is-C(R4)= or-N=; each of R1-R3 is an electron-attractive group having a Hammett's substituent constant sigmap of >=0.20; R4 is a substituent; at least one of R1-R4 has the basic structure of a discoloration preventive agent; and X is H or a group to be released by coupling with the oxidation product of an aromatic primary amine color developing agent.
Patent JP-H05173308-A (JP)
Title: Color image forming method
Inventor: TAKADA SHIYUN
IPC: G03C7/36
Filed: 1991-12-26
Abstract: PURPOSE:To obtain satisfactory color reproduction performance even at the time of continuous processing by incorporating a specified yellow coupler and a specified compound in a silver halide emulsion layer and specifying the total processing time including color development processing time. CONSTITUTION:The silver halide emulsion layer contains the yellow coupler of <=800 molecular weight represented by formula I and at least one of the compounds represented by formulae II-V. The color development processing time is regulated to <=25sec, and the total processing time including this and a bleach-fixing and rinsing is <=2min, and an amount for replenishing a color developing solution is 20-150ml/m<2>. In formulae I-V, each of R1 and R2 is alkyl, aryl, or the like; R3 is a group substitutable on the benzene ring; X1 is a group to be released by coupling with the oxidation product of a developing agent: Y1 is an organic group; R<1> is lower alkylene; X is halogen or the each of (M and R<2>-R<9>) is H, alkyl, or the like; and Z is an atomic group necessary to form a thiazole ring.
Patent JP-H10190108-A (JP)
Title: Optical amplifier
Inventor: TASHIRO NORIO
IPC: H04B10/516
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier which has a simple constitution, uses such parts that a larger number of the parts can be used commonly for another optical amplifier used at a different wavelength, and can more easily select the wavelength of revolving light. SOLUTION: A set of annular laser oscillators 2 is composed of a light amplifying section 4, a first light circulator 14a, a wavelength selecting section 7, and a second light circulator 14b. The circulators 14a and 14b are respectively connected with input and output optical fibers 1 and 3, and the signal light incident to the input optical fiber 1 advances to the output optical fiber 3 through the first circuit 14a, light amplifying section 4, and the second light circulator 14b in this order. Revolving light the wavelength of which is selected by means of the wavelength selecting section 7 revolves through the light amplifying section 4, first light circulator 14a, wavelength selecting section 7, and second light circulator 14b in this order.
Patent JP-H06166721-A (JP)
Title: Activation energy ray-curing resin composition
Inventor: KAWANO TAKAYUKI
IPC: C09D11/10
Filed: 1992-11-30
Abstract: PURPOSE:To obtain an activation energy ray-curing resin composition providing a cured material not readily causing cracks by mechanical impact and thermal shock. CONSTITUTION:In a composition comprising a partially esterified substance of a polybasic acid ahhydride and a hydroxyalkyl (meth)acrylate, a reaction diluent, a polymer for binder and a photopolymerization sensitizer, a copolymer of (meth)acrylic acid and alpha-methylstyrene is used as the polymer for binder to give an activation energy ray-curing resin composition.
Patent JP-H09160132-A (JP)
Title: Transmission type screen
Inventor: KATO TAKAAKI
IPC: G03B21/62
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a distinct image even in a well-lighted room by making the difference of light quantity small between a central part and a peripheral part. SOLUTION: A light diffusing layer 2 containing a transparent binder resin and light diffusing agent dispersed in the binder resin is formed on one side of a light transmissive base material 1 where a gray coloring layer 3 is formed. The layer 2 is formed to be thicker and thicker toward the peripheral part so that light diffusing performance may be gradually increased from the central part toward the peripheral part of the screen. By increasing the light diffusing performance toward the peripheral part, the light quantity reaching an observer from the peripheral part is relatively increased though the light quantity projected from the back surface of the screen to the peripheral part of the screen becomes smaller than at the central part.
Patent JP-H10188175-A (JP)
Title: Gas leakage alarm
Inventor: ONODA HAJIME
IPC: G08B21/16
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas leakage alarming device capable of being attached even when the gas leakage alarming device is the one of a difference maker and the form of an attaching metal fitting is different and capable of being easily and periodically exchanged. SOLUTION: In this gas leakage alarming device provided with an alarm for performing alarming at the time of detecting gas leakage and an output circuit for closing an interruption valve incorporated in a microcomputer gas meter, etc., inside a case main body 13 and provided with an attaching surface to be attached to the attaching metal fitting fixed to an indoor wall or the like on the back surface of the case main body 13, plural hooking holes 15-17 hookable to a hooking piece are provided so as to cope with the plural kinds of the attaching metal fittings in which the position and shape of the hooking piece are different.
Patent JP-H07181249-A (JP)
Title: Ultrasonic distance measuring instrument
Inventor: KATAYAMA TOMOHIKO
IPC: G01S7/526
Filed: 1993-12-22
Abstract: PURPOSE:To provide an ultrasonic distance measuring instrument which can prevent erroneous operation due to noise and at the same time can reduce measurement error. CONSTITUTION:A filter 105A demodulates an electrical signal (e) of the reflection pulse of an ultrasonic pulse into a demodulation signal (a). With the demodulation signal (a), the voltage level is compared with first to third threshold voltages VTH1-VTH3 by first to third comparison means 11A 13A. The levels of the threshold voltages VTHI1 VTH3 are set so that VTH1< VTH2<VTH3 is true. A distance calculation means 1 obtains the distance to a target based on output timings T1 and T2 from first and second comparison means 11A and 12A only when the demodulation signal (a) exceeds the third threshold voltage VTH3, namely when the received waves can be estimated to be reflection pulses.
Patent JP-H1143679-A (JP)
Title: Lubricating base oil and manufacture thereof
Inventor: TANAKA AKIJI
IPC: H01B3/22
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating base oil which has an polycyclic arom. component in an amount of less than 3 wt.% and a performance suitable as a base oil for an electrical insulating oil as well as a method to manufacture a lubricating base oil to easily produce a high-performance lubricating base ail at a comparatively low cost. SOLUTION: A lubricating base oil of a hydrocarbon family wherein the b.p. at normal pressure ranges from 240 to 470 deg.C, the 50 vol.% distillation temp. ranges from 310 to 350 deg.C, the kinetic viscosity at 40 deg.C ranges from 6 to 11 mm<2> /sec and the pour point is <=-5 deg.C. It has a sulfur component in an amount of <=0.10 wt.% and a polycyclic atom. component in an amount of less than 3wt.%. Further, the density ranges from 0.840 to 0.869 g/cm<3> and the total arom. component ranges from 9.0 to 15.0 wt.%.
Patent JP-2001168401-A (JP)
Title: Device and method for temperature control
Inventor: WADA NAOKI
IPC: H01L35/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device, capable of reducing the device and being miniaturized. SOLUTION: This device comprises a thermal electromotive force generation part 1 and a heat absorbing and heat generating part 2, provided adjacent to a predetermined plane of a temperature control object. The thermal electromotive force generation part 1 generates thermal electromotive force by the Seebeck effect with a temperature control object as the heat source. The absorption and heat generation part 2 is supplied with the thermal electromotive force from the thermal electromotive force generation part 1, and cools and heats on the temperature control object.
Patent JP-2000203373-A (JP)
Title: Gas generator
Inventor: EINSIEDEL HEINRICH
IPC: B60R21/26
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting and to continuously guarantee a reliable operation in the fitted state by joint-connecting a gas discharge port to a gas pipe. SOLUTION: When a gas pipe 14 and a gas discharge port 12 are joint- connected, a support face 20 at the edge section of the gas discharge port 12 and the edge region 44 of the gas pipe 14 cooperate with each other for connection. The gas pipe 14 can be inclined in any desired direction against a gas generator. The maximum adjustment angle, i.e., the maximum angle between the central axis 26 of the gas discharge port 12 and the central axis of the gas pipe 14, is set by the flange 50 of a clamp ring 16. It is noticed that the undercut 24 of the gas discharge port 12 functions to allow the movement of a tube end along the peripheral support face 20 against the central axis 26 of the gas discharge port 12 during the angle adjustment of the gas pipe 14.
Patent JP-H06196276-A (JP)
Title: Discharge lamp lighting device for lighting system
Inventor: TAKANO YASUHARU
IPC: H05B41/231
Filed: 1992-12-25
Abstract: PURPOSE:To provide a discharge lamp lighting device capable of being protected from a temperature rise while decreasing the number of part items. CONSTITUTION:When a commercial AC power source E is turned on, pulses are generated by a pulse generating circuit 26, and pulses are repeatedly fed to a discharge lamp HID to light it. After the discharge lamp HID is lighted, the pulse output of the pulse generating circuit 26 is stopped by a pulse control circuit 27. When temperatures of the first and second choke coils L11, L12 rise, the temperature rising speed of the first choke coil L11 is faster than that of the second choke coil L12 because the impedance of the first choke coil L11 is smaller. The discharge lamp HID is made the half-wave discharge state or the short circuit state on the secondary side, and a temperature fuse 24 is blownout when the temperature of the first choke coil L11 rises. This discharge lamp lighting device can be surely protected from the temperature rise by one temperature fuse 24.
Patent JP-2000167460-A (JP)
Title: Coating device
Inventor: IKEDA HIROKI
IPC: B05C5/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of a coating agent and to provide a coating device with the blown off air being not interfered with each other even when the coating devices are used adjacent to each other. SOLUTION: This device is provided with a coating nozzle having a slit hole 6 from which hot-melt is extruded and a gas blowoff nozzle having a slit hole 7 provided on one side of the slit hole 6 of the coating nozzle practically in parallel with the hole 6. The hot-melt extruded from the hole 6 is blown almost vertically against the face of a sheet 14 to be coated by the heated air blown off from the slit hole 7 of the coating nozzle.
Patent JP-H10182147-A (JP)
Title: Recovery of lithium
Inventor: OGAWA NOBUHIRO
IPC: C01D15/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To recover lithium of high purity at a high recovery rate from a lithium halide-containing aqueous solution by adding a sulfate to the aqueous lithium halide solution of a predetermined concentration at a predetermined temperature, then adding sodium carbonate to the solution, filtering the precipitated lithium carbonate, and washing the precipitation with hot water. SOLUTION: This recovery of lithium at high recovery rate of 80% or more, substantially 85-90% as conventionally incomparable, at purity of 99% or more comprises adding a sulfate, preferably sodium sulfate, in a quantity of 0.1 equivalent or more and less than 2 equivalents to a lithium halide of concentration of 1.5N or more and less than 5N at temperature of 60-100 deg.C inclusive, adding sodium carbonate to the lithium halide solution to precipitate lithium carbonate from the solution, filtering the precipitate, and washing the precipitate with hot water in a quantity of 0.1 time and less than 1 time as much as the quantity of the used lithium halide solution at a water temperature of 90 deg.C or higher, preferably at boiling temperature of 100 deg.C.
Patent JP-H06195716-A (JP)
Title: Optical disk apparatus and setting method for its recording power
Inventor: HAJIMA KAZUO
IPC: G11B7/0055
Filed: 1992-12-28
Abstract: PURPOSE:To easily set an optimum recording power by a method wherein the amplitudes of reproduced signals and the amplitudes of reproduced signals corresponding to 1nT erasing level signals are measured for a plurality of different recording powers. CONSTITUTION:Information recorded on an optical disk 9 is picked up again by an optical head 10 and converted into electrical signals. After the electrical signals are amplified by a reproducing amplifier 3, the signals are converted into digital data by an AD converter 4 and stored in a memory 5. A CPU 6 process the data stored in the memory 5 to set an optimum power. In this case, a relation between a recording power and a value Va/Vb (wherein Va denotes the amplitude of a reproduced signal and Vb denotes the amplitude of a reproduced signal corresponding to an 1nT erasing level signal) is approximately linear. If it is confirmed that the relation between the value Va/Vb and the recording power can be expressed as a linear relation, for that disk, the optimum power can be set highly accurately by measuring the values Va/Vb corresponding to at least 2 points of the recording power values.
Patent JP-2000152997-A (JP)
Title: Oxygen inhaling rest unit
Inventor: SOMA TADAO
IPC: A61M16/10
Filed: 1998-11-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to inhale concentrated oxygen to bring rest to the users' body and soul and improve health by inhaling for a long time while watching a TV program or movie projected on a large screen and listening the sound only by him-/her-self without restraint. SOLUTION: This oxygen inhaling rest unit is equipped with a oxygen concentrating device 2, music play-back device 3, system chair 5 composed so as to enable a user to inhale concentrated oxygen supplied from the oxygen concentrating device 2, image play-back device 6 capable of receiving or playing back images with sound, and a head mounting display device to project an image from the image play-back device 6 onto a large virtual image screen. An oxygen nozzle is equipped in the vicinity of the nares onto the head mounting display device 8.