baber/WOPTO huggingface dataset:
Patent JP-H11193322-A (JP)
Title: Novel process for curing resin containing actinic-radiation-shielding substance by irradiation with actinic radiation, composition therefor, molded product, and molding process
Inventor: HAYASHI NORIYA
IPC: C08G59/18
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for perfectly curing a resin system, such as a carbon-fiber-reinforced composite material (CFRP), having a high ability to shielding an actinic radiation by simply irradiating it with UV, which process comprises adding a specified at least binary photopolymerization initiator system (reaction catalyst system) to the resin composition. SOLUTION: This process comprises: irradiating a resin composition with an actinic radiation typified by UV to autogenously generate energy different from the energy from the energy source inside the resin, successively generating such energy form the generated energy, and curing the resin composition with such energy or with both such energy and the energy from the energy source.
Patent JP-2000151215-A (JP)
Title: Structure for optical attenuator using polymer material and its method
Inventor: MARCUSE DIETRICH
IPC: G02B6/122
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optical attenuator with an optical structure that facilitates interruption and attenuation of an optical signal in an optical guide path by configuring the attenuator such that the attenuation of the optical signal transmitted through a core varies with a temperature of a polymer clad. SOLUTION: A thermal control element 505 is electrically coupled with both a thermoelectric heater 205 and a thermoelectric cooler 210, gives its output signal to the elements so as to apply/reduce heat to/from a polymer clad 420 as required. A photo-sensing element 510 or its equivalent is optically connected to an output of the optical attenuator and electrically connected to the thermal control element 505. The photo-sensing element 510 generates a feedback signal fed to the thermal control element 505. The thermal control element 505 uses this feedback signal to maintain a temperature of the polymer clad 420 to be constant. An incident signal 515 through the core is attenuated by leakage to the polymer clad 420 according to this method and an output of an emitted optical signal 520 is reduced.
Patent JP-S62141334-A (JP)
Title: Compound steel
Inventor: NAKAGAWA YOSHIHIRO
IPC: B32B15/08
Filed: 1985-12-16
Abstract: PURPOSE:To enhance both strength and damping effect of the captioned steel, by arranging a pair of longitudinally checkered steel plates, both of which have projected parts and recessed parts, in such a manner that the striped patterns of both steels are faced in the crossing direction with each other and the spaces thereof are filled with a damping material. CONSTITUTION:Two sheets of longitudinally checkered steel plates 1 and 1 are positioned in such a manner that the directions of striped patterns, which are formed by the projected part 4 and recessed part 5, respectively, are intersected with each other at an angle of 90 deg.. In addition, the projected parts 4 and 4 of the said two sheets, which correspond to each other, are brought into direct contact. In addition, a space 6, which is formed by each recessed part 5, is filled with a damping material 7. For this damping material 7, organic material such as synthetic resin, rubber, etc., graphite-family material such as flexible graphite, or non-organic material such as mortar, ceramics, etc. are used. With this contrivance, both strength and damping effect of the compound steel can be enhanced.
Patent JP-S61146218-A (JP)
Inventor: PIEERU JII BURUUSU
IPC: G10K15/04
Filed: 1985-12-16
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-2001109194-A (JP)
Title: Yellow toner
Inventor: KONDO KATSUMI
IPC: G03G9/097
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a yellow toner which has improved dispersion property of a coloring agent in the toner, which realizes good color reproducibility and electrification stability, and which satisfies both of the fixing property and offset resistance. SOLUTION: The yellow toner has yellow toner particles containing at least a binder resin, a yellow coloring agent and an organic metal compound. The binder resin essentially consists of a polyester resin and has 2.0 to 50.0 mgKOH/ g acid value. The yellow coloring agent is C.I.Pigment Yellow 180. The organic metal compound is an aluminum compound of benzilic acid expressed by formula (1) without substituted or having substituents. In the formula, each of R1 and R2 may be same or different and each represents a substituent selected from a group of straight-chain or branched alkyl groups, alkenyl groups, alkoxy groups, halogen atoms, nitro groups, cyano groups, amino groups, carboxyl groups and hydroxyl groups, and each of m and n is an integer 0 to 5.
Patent JP-H1172120-A (JP)
Title: Rolling bearing
Inventor: YOKOUCHI ATSUSHI
IPC: F16C33/66
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing, suited for particularly an electrical equipment, accessories, etc., in an automobile engine of alternator or the like, wherein a sufficient bearing life can be obtained by reducing a cost even under a condition of use mixing water in a lubricant from the outside or by dewing or receiving an influence of vibration. SOLUTION: A hydrogen ion index pH of grease sealed in the inside of a bearing is set to a range of 7 to 13. In the case of adding organic metal salt or ashless dialkyl dithiocalbamic acid (ADTC) to grease by a prescribed amount, in the case of adding an inorganic compound of 2 μm or less mean grain size to grease by a prescribed amount, or in the case of adding a diurea compound containing aromatic amine or a mixture thereof as a thickening agent to grease, a hydrogen ion index pH of grease is set to a range of 5 to 13.
Patent JP-H10130118-A (JP)
Title: Composition of preparation for external use
Inventor: KOIDE TOMOMASA
IPC: A61K8/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a composition of a preparation for external use, having a moderate refreshing feeling and excellent in safety without causing redness, contact dermatitis, etc., of skin when applied to skin by using a compound of menthols and a specific polymer in combination. SOLUTION: This composition is obtained by formulating a compound of menthols with polyacrylic acid and/or a polyacrylate as a refreshing feeling enhancer. A polyacrylic acid having 10,000-10,000,000 molecular weight is preferably used as the polyacrylic acid. Two or more kinds of the polyacrylic acids having 10,000 to <500,000, 500,000 to <2,000,000 and 2,000,000 to 4,000,000 weight-average molecular weights are used in combination to improve the feeling of use. The total amount of the formulated polyacrylic acids and polyacrylates is preferably 0.01-25wt.% bases on the whole composition. The amount of the compound of the menthols formulated is preferably 0.01-10wt.% based on the whole composition. The composition is capable of enhancing the refreshing feeling without changing the amount of the formulated refreshing agent.
Patent JP-H10136246-A (JP)
Title: Camera control system, camera management equipment and method for the system, camera operation device and method, and storage medium
Inventor: OKA KIYOSHI
IPC: H04N5/232
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To suppress transfer of undesired video data till an object angle is obtained, to change the angle to be an angle desired by the operator and to relieve the load on a network for the change. SOLUTION: When any of buttons 62, 64, 66, 68 on a control menu of a camera is operated, and an instruction command to change a panning angle and a tilt angle or the like of a camera is sent to a remote camera management equipment in an instructed direction and a video image that is being changed is received and displayed. In addition to them. When any of buttons 61, 63, 65, 67, 69, 71 is operated, an instruction is given to be an angle assigned in advance in each button. The camera management equipment inhibits transfer of video data till the instructed angle is obtained to change the angle at a high speed and to relieve the load on a network.
Patent JP-S62142508-A (JP)
Inventor: ISONO HIROYUKI
IPC: B60N2/18
Filed: 1985-12-18
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-H06179656-A (JP)
Title: Hydrazone compound and electrophotographic photoreceptor using the same
Inventor: MIYAMOTO EIICHI
IPC: C07D231/12
Filed: 1992-10-22
Abstract: PURPOSE:To obtain a new compound useful as a charge transporting material for electrophotographic photoreceptors and a charge transporting material for electronic devices. CONSTITUTION:A compound of formula I (R1 to R4 are alkyl or aryl; R5 is H, alkyl or aryl). The compound is obtained by reacting an aldehyde compound of formula II with a compound of formula III in DMF to afford a compound of formula TV and then, reacting the compound of formula IV with a compound of formula V in ethanol. Since the electrophotographic photoreceptor using the compound of formula I uses a compound excellent in charge transporting ability and chemical stability as a charge transporting material, the photoreceptor has high sensitivity and is excellent in charging properties and repeating characteristics. The electrophotographic photoreceptor has a conductive substrate and a photosensitive layer formed on the conductive substrate and the photosensitive layer contains the charge transporting material, a charge generating material and a binder resin and the charge transporting material is the compound of formula I.
Patent JP-H0654538-A (JP)
Title: Free-wheeling diode device for rectification passage
Inventor: BUERUNAA TOURUSUKII
IPC: H03K17/74
Filed: 1992-10-22
Abstract: PURPOSE: To provide a free-wheeling diode device which reduces the switching loss of at commutation of a rectifying circuit. CONSTITUTION: A free-wheeling diode device 10 for a rectifying path, which includes a first diode having soft recovery characteristics and a second diode 14 having sharp switching characteristics and connected in parallel with the first diode 12, is obtained.
Patent JP-2001105250-A (JP)
Title: Work press-fitting device
Inventor: SHIMOKAWA TOSHIYUKI
IPC: B23P19/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To ensure workpiece press-fitting work and pressure leakage inspecting work for a pressed-fitted portion in the same process and simplify whole facilities. SOLUTION: A press-fit head 30 has a small diameter portion 40 protruded from the end face 38 of a large diameter portion 36 and air guide hole portions 48a, 48b formed in a boundary between the peripheral face of the small diameter portion 40 and the end face 38. For pressure leakage inspection, a sphere 18 is press-fitted in a hole portion 16 in a cylinder head 14 by the press-fit head 30 and then air is guided out of the air guide hole portions 48a, 48b.
Patent JP-H02130478-A (JP)
Title: Displaying device of waveform
Inventor: TAKAOKA KATSUYUKI
IPC: G01R13/20
Filed: 1988-11-11
Abstract: PURPOSE:To eliminate the occurrence of disadvantage due to omission of data by a method wherein continuously-measured data for a longer time than a display screen unit, which are stored beforehand in a data memory, are compared with reference pattern data while being shifted by one address and a waveform in a part wherein the former is in accord with the latter is displayed. CONSTITUTION:Waveform data stored in a data memory 2 are read out, to begin with the leading address, by the length of reference pattern data and the waveform data read out are compared with the reference pattern data. When two patterns are in accord with each other, the waveform data on the occasion are transferred to a display element 3 and displayed. In the case when they are not in accord, the waveform data stored in the data memory 2 are read out while addresses thereof are shifted by one address from the leading address with the length of the reference pattern data used as a unit, and are compared with the reference pattern data sequentially until the two patterns are in accord with each other. At the time point when the two patterns are in accord with each other, the waveform data at this time point are transferred to the display element 3 and displayed.
Patent JP-H06116876-A (JP)
Title: Production of pvc leather cloth
Inventor: AKITANI TAKAHITO
IPC: C08L27/06
Filed: 1992-10-01
Abstract: PURPOSE:To produce PVC leather cloth having excellent softness and strength, high abrasion resistance, excellent compression recovery and light weight by calendering process in high efficiency. CONSTITUTION:A composition containing 100 pts.wt. of a PVC resin, 30-90 pts.wt. of a plasticizer, 10-50 pts.wt. of hollow glass microspheres and 1-10 pts.wt. of an acrylic resin is kneaded to obtain a PVC compound. The compound is rolled with a hot calender roll to form a sheet by calendering and topped on base cloth to form a laminated PVC resin layer containing the hollow glass microspheres uniformly dispersed in the resin layer.
Patent JP-H03147583-A (JP)
Title: Information recording/reproducing device
Inventor: KURONUMA AKIRA
IPC: G11B7/00
Filed: 1989-11-02
Abstract: PURPOSE:To automatically execute cleaning of a recording medium by detecting indirectly contamination on the surface of the recording medium by the number of alternate sectors, and outputting a command for cleaning the recording medium when such contamination reaches the allowable quantity set in advance. CONSTITUTION:The number of previous error sectors of a recording medium 1 is counted by a counting means 2 and recorded in advance in the recording medium 1. Subsequently, the number of present error sectors is counted by the counting means 2, and a difference between this counting value and the previous counting value is calculated by an arithmetic means 3. The result of this operation is sent to a comparing means 4. In such a means, the result of operation is compared with the allowable number of error sectors set in advance. As a result, when an arithmetic value reaches the allowable number of error sectors, a signal for cleaning the recording medium 1 is outputted. In such a way, the recording medium 1 can be cleaned automatically.
Patent JP-H05116948-A (JP)
Title: Treatment of waste etching solution of ferric chloride
Inventor: YAMAMOTO NORIHISA
IPC: C01G53/00
Filed: 1991-10-30
Abstract: PURPOSE:To recover ferric chloride soln. and to reutilize nickel as a valuable metal by efficiently removing nickel from the ferric chloride soln. having a high content of a nickel salt as the waste soln. produced when a ferric chloride soln. is used in etching a nickel alloy-based metal. CONSTITUTION:An iron powder is added to a waste iron salt soln. having a high content of nickel along with a ferric chloride soln. almost in the equivalent ant. of the nickel to precipitate 50-60% of the nickel contained in the soln. in the first stage. After a specified time, an iron powder is added almost in the equivalent amt. of the nickel contained in the initial waste soln. to the liq. mixture obtained from the first stage to finally precipitate >=99% of the nickel in the second stage. The precipitate is separated from the soln., and the remaining soln. is chlorinated to recover the ferric chloride soln.
Patent JP-2000109096-A (JP)
Title: Device for preparing and supplying joint filling material and device for preparing and supplying mortar
Inventor: IWASAKI SHOICHI
IPC: E04G21/20
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a device for preparing and supplying a joint filling material wherein even a non-experienced worker can easily and hygienically prepare and supply a joint filling material with constantly good quality. SOLUTION: The device for preparing and supplying a joint filling material includes a container 2 having a squeeze port 2 with flexibility, a material 5 for preparing the joint filling material stored in the container 3 and a water level index 9 for indicating an amount of water 10 to be injected into the container 3 based on an amount of the material 5 for preparing the joint filling material. A user puts a specified amount of water 10 into the container 3 and causes contents to be sufficiently miscible by shaking or kneading the container 3, thereby preparing the joint filling material 12 in the container 3. Then the joint filling material 12 is squeezed out of the squeeze port 2.
Patent JP-H03146429-A (JP)
Title: Production of silica glass
Inventor: SHIMAZAKI TOSHIKATSU
IPC: C03B8/02
Filed: 1989-11-01
Abstract: PURPOSE:To facilitate the release of silica glass from a porous base plate and to prevent the cracking of the face of the glass brought into contact with the base plate by drying silica gel obtd. by hydrolyzing silicon alkoxide and sintering the resulting dry gel on the base plate. CONSTITUTION:Water is added to silicon alkoxide to hydrolyze the alkoxide, the resulting silica sol is converted into gel and this gel is dried to obtain dry gel. This dry gel is sintered on a porous base plate having 0.1-1,000mum surface roughness.
Patent JP-H03143486-A (JP)
Title: Threading device
Inventor: OGAWA MASAO
IPC: D05B87/02
Filed: 1989-10-31
Abstract: PURPOSE:To enable thread to be largely led out of an eye hole without bending a sewing needle by setting an elastic member to be energized inside the opening section of a threading hook, and by setting a blocking member for blocking the elastic member to be brought in contact with the sewing needle, on a bearing body. CONSTITUTION:According to the movement of a wire 86 in the rear surface direction of an eye hole 18a, on a second link section 70b for moving in the front surface direction of the eye hole 18a, on its base section, a plate member 88 is fitted. The plate member 88 is set at a position brought in contact with the central section 86c of the wire 86, when a threading hook 72 and the second link section 70b are confronted with each other and are moved in the direction of the eye hole 18a, and immediately before the wire 86 is brought in contact with a sewing needle 18. In order words, when the threading hook 72 is thrust into the eye hole 18a, then the wire 86 energized inside 72a its opening section is blocked to be brought in no contact with the sewing needle 18. When the threading hook 72 is thrust into the eye hole 18a up to a specified position in a state that the wire 86 is blocked to be brought in no contact with the sewing needle 18, in this manner, then thread 68 stretched on the front surface of the eye hole 18a by a link mechanism 70 is led into a front channel section 81a and is hooked inside 72a the opening section.
Patent JP-H01128046-A (JP)
Title: Optical switch
Inventor: SHIMIZU JUNICHI
IPC: G02F1/31
Filed: 1987-11-13
Abstract: PURPOSE:To miniaturize a device and to reduce the branching loss accompanied with light switching by specifying the structure of at least a part where the refractive index is changed among first, second, and third waveguides. CONSTITUTION:The part where the refractive index is changed among a waveguide 9 and branching waveguides 10a and 10b includes at least one quantum well, which is interposed between a first semiconductor layer having a thickness approximating the de Broglie wavelength and a second semiconductor layer having a wider band gap, in the layer thickness direction. n-type electrodes 6 and 7 whose edges on one side are straight lines 15 and 16 passing the vicinity of an intersection 14 between the center line of the waveguide 9 and center lines of branch waveguides 10a and 10b at a half of a branching angle delta are formed on the waveguide 9 and branching waveguides 10a and 10b with Ti-Pt- Au. A p-type electrode 8 is formed with Cr-Au. Thus, the device is miniaturized to reduce the change of branching loss accompanied with light switching.
Patent JP-H01128097-A (JP)
Title: Active matrix liquid crystal driving system
Inventor: HASEGAWA KAORU
IPC: G09G3/36
Filed: 1987-11-13
Abstract: PURPOSE: To make a defective pixel inconspicuous by stopping selecting operation for scanning lines in even frames and supplying a black level to signal lines. CONSTITUTION: Scanning operation is stopped once in every <=(N-1) frames and a nonillumination level is supplied to the signal lines. Namely, a frame period is divided into even frames and odd frames; and normal display operation is performed only in the off frames, and the scanning operation is stopped and the black level data are supplied to the signal lines in the even frames. The insertion of the frames held at the nonillumination level makes pixels, corresponding to defective thin film transistors having their sources and drains mutually short-circuited, mean in lightness and dark, so the defective pixels can be made inconspicuous.
Patent JP-H06216446-A (JP)
Title: Optical wave guide laser device
Inventor: ROBAATO MAIKERU ATOKINZU
IPC: H01S3/06
Filed: 1993-10-21
Abstract: PURPOSE: To realize a waveguide laser suitable for optical fiber communication, etc., which is stable, low-priced and has a simple structure. CONSTITUTION: This device contains an optical waveguide laser 51 for radiating a wavelength λs , and is provided with: a) a pump laser 57 for pump-radiating a wavelength λp , wherein λp <λs , b) a means 56 for supplying a drive flow to the pump laser 57, c) a means for coupling a pump radiation with an optical waveguide, d) a receiver, e) a detector 54 for detecting a portion which optical- amplifies a radiation of the wavelength λs , and indicating an amplification of a laser output radiation of the wavelength λs , and f) a means 55 for amplifying and phase-shifting an output of the detector 54.  Further, this device is provided with g) a means for supplying an output amplified and phase-shifted for driving the flow supply means 56, so that the drive flow supplied to the pump laser 57 is output corresponding to the amplitude of the laser output radiation of the wavelength λs .
Patent JP-H02132764-A (JP)
Title: Fused carbonate type fuel cell
Inventor: HIYAMA KIYOSHI
IPC: H01M8/02
Filed: 1988-11-14
Abstract: PURPOSE:To secure the electricity transmission performance and extend the life of a cell, by forming alumina type oxide on all of surfaces except for the contact portion of a separator to a current collector, and soldering the separator and the current collector to each other by nickel. CONSTITUTION:Alumina type oxide or aluminide is formed on the wet seal portion 7 of a separator 6, a separator outer surface portion 8, and the region 9 and the surface 10 of a separator rib portion. Next, the top region 11 of the rib portion is machined to remove the alumina type oxide or aluminide from its surface. Current collectors 4 and 5 are soldered to the region 11 by nickel. The alumina type oxide or aluminide being formed on the surfaces 7-10 acts as an anticorrosion coat, and the soldering between the separator 4 and the current collector 5 restrains corrosives from accumulating between the current collectors and separator. The electricity transmitting performance of the cell can thus be secured, and the life of the cell extended.
Patent JP-H09182745-A (JP)
Title: Computer tomographic device
Inventor: JIANGU SHII
IPC: G06T1/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To materialize an incremental reconstruction algorism for helical scan data without the necessity to independently create each of superimposed images. SOLUTION: This computer tomographic device is a system 10 for creating an incremental tomographic image of an object based on projection data gathered by a helical scan as classified in terms of a type. This system 10 includes a computer 36 for creating a base image data sequence. After this data creation, a superimposed tomographic image, i.e., an incremental tomographic image is created by applying an interpolation algorism to the base image data sequence.