baber/WOPTO huggingface dataset:
Patent JP-H1065249-A (JP)
Title: Laser pulse oscillator
Inventor: TAMURA KOICHI
IPC: H04B10/572
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To generate stably a high-repetition optical pulse train extending over a long time, without requiring a wavelength variable optical filter in a harmonic mode synchronization method. SOLUTION: An oscillator is constituted into such a structure that a high- repetition pulse train is generated by a harmonic mode synchronization method. In this case, the band of an optical filter in a laser resonator is made sufficiently wider than that of the pulse, which is generated from a laser, and sufficiently strong wavelength dispersion characteristics, are given to the interior of the laser resonator.  Here, a rare earth-added optical fiber B1, an optical intensity modulator B6 connected with a modulation signal applying unit B8, an optical branch device B4 for taking out light, and an excitation light source B2 for exciting the band of the optical fiber are arranged in the laser resonator and the power of light, which passes through the optical fiber, is set as a laser pulse oscillator, which shows a self phase modulation effect in the optical fiber, so that the wavelength dispersion of the optical fiber becomes a normal dispersion which is sufficiently high for the light, which passes through the optical fiber. It is preferable to insert an optical path length change unit B7 in the laser resonator.
Patent JP-S6458059-A (JP)
Title: Scheduling expert system
Inventor: ITO MATSUTAKA
Filed: 1987-08-28
Abstract: PURPOSE:To ensure the automatic control of schedules between members by securing the mutual connection among scheduling expert systems of plural units via a network. CONSTITUTION:The scheduling expert systems SES1-4 and 10 of a single unit respectively are formed with computers ES exclusive for individuals or groups connected with each other. Each system SES stores the schedule state of each member. In case the schedule of a conference, etc., is set in a certain system SES, a schedule setting request is given to the SES to which the member related to the relevant schedule belongs through a local area network N and a communication circuit T. Thus the SES answers the schedule state of the member in place of the relevant member. Thus it is possible to control the schedules between members.
Patent JP-S6370566-A (JP)
Title: Photoelectric conversion element
Inventor: KITA RYUSUKE
IPC: H01L31/0264
Filed: 1986-09-12
Abstract: PURPOSE:To manufacture photoelectric conversion element, which is formed by using a photoconductive film and response properties of which are improved, by shaping a third electrode onto thc lower surface of the photoconductive film and connecting the third electrode and a first electrode. CONSTITUTION:A photoelectric conversion element is constituted in such a manner that a third electrode 3 is formed onto the upper surface of an insulating substrate 2, a photoconductive film 4 is shaped onto the upper surface of the third electrode 3, a first electrode 5 and second electrodes 6a, 6b... are formed onto the upper surface of the photoconductive film 4, a transparent insulating film 7 is shaped onto these upper surfaces, and reading electrodes A, B... are formed onto the upper surface of the transparent insulating film 7. The third electrode 3 is organized in such a manner that it is shaped onto the lower surface of the photoconductive film 4 corresponding to sections among the first electrode 5 and the second electrodes 6a, 6b..., positioned and arranged near the centers of the gaps of both electrodes 5 and 6a, 6b... so as not to be superposed in the direction of the film thickness of the photoconductive film 4 to both electrodes 5 and 6a, 6b..., and connected electrically to the first electrode 5, and bias voltage is worked effectively to the photoconductive film 4. Accordingly, the photo conversion element, which is shaped by employing the photoconductive film and has response properties at high speed, is acquired.
Patent JP-S6384568-A (JP)
Inventor: FURIIDORITSUHI BORUFU
IPC: A61N5/06
Filed: 1987-08-28
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-H05277472-A (JP)
Title: Activated water preparing apparatus
IPC: C02F1/32
Filed: 1991-08-01
Abstract: PURPOSE:To obtain the maximum efficiency of water changing function of Oolite while considering even the molecular cluster of water and fluctuation of water. CONSTITUTION:An activated water preparing apparatus is composed of a container 1 consisting of side walls 1a and a bottom plate, a partitioning box 2 which can be set upside down and is placed in the center of the container 1 to divide the container into the inside area of the partitioning box and the outside area of the partitioning box, and a bucket 3 which is set in the partitioning box 2 and filled with oolite. The partitioning box 2 has, for example, a shape that a projected side plate 2b is projected from side plates 2a of a square column and the end sides of the projected side plate 2b is made to reach the side walls 1b of the container 1. A side plate 2c for overflowing is also installed in the side plate parts neighboring the projected side plate 2b of the partitioning box 2. A magnet is set in a flow route of raw water or water to be treated and an ultraviolet ray lamp 8 is installed in the flow route of water to be treated.
Patent JP-H0379053-A (JP)
Title: Film carrier
Inventor: SHIMIZU KAZUHIKO
IPC: H01L21/60
Filed: 1989-08-22
Abstract: PURPOSE:To prevent static electricity generated on a film from being discharged to each terminal of a drive LSI by providing semiconductor elements and forming a conduction pattern so that the input/output terminals of the semiconductor elements and an interconnection pattern may be surrounded. CONSTITUTION:Discharge electrodes 2 are formed so that they may surround drive output terminals 41 and I/O signals and power supply line terminals 42 and connected with each discharge electrode 2. In this case, when they are mounted with a machine to install a drive LSI 3, the discharge electrodes 2 are connected with a grounding by way of a proper resistor since the electrodes 2 are installed, thereby discharging immediately static electricity, if generated on a film carrier, in the sequence of the discharge electrodes 2 and the resistor and the grounding. This construction protects the drive LSI 3 from breakdown.
Patent JP-S60143964-A (JP)
Inventor: BUIRII IESHIYUKE
IPC: B41F33/00
Filed: 1984-10-17
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-2001049524-A (JP)
Title: Production of acrylic fiber
Inventor: TANAKA MASARU
IPC: D01F6/38
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-quality acrylic fibers with slight fluffs afforded with sufficiently high orientation at low cost in high operability even by dry-wet spinning process, and furthermore enabling carbon fibers with high mechanical strength characteristics to be produced in high yield using such acrylic fibers. SOLUTION: This method for producing acrylic fibers comprises the following steps: a spinning dope containing an acrylic copolymer is passed through a gaseous atmosphere and spun into a coagulating bath to make a filament yarn, which is then taken up out of the coagulating bath via a turnback guide set up inside the bath while regulating the filament yarn under a tension ranging from 15 to 70 mgf/d (d: denier), the filament yarn thus taken up is subsequently put to treatments including drawing; wherein the time to be elapsed from introducing the filament yarn into the bath till the filament yarn contacts with the turnback guide is set within the range of 0.5-5 s.
Patent JP-H0264314-A (JP)
Title: Oil volume sensing device for cartridge tank
Inventor: NAKAMURA MASAJI
IPC: F23K5/14
Filed: 1988-08-31
Abstract: PURPOSE:To eliminate an opening such as a hole in a cartridge tank, and to provide an oil volume sensing device capable of sensing an oil volume without being contacted with petroleum and having a conduction part at an outer surface of a tank not exposed by a method wherein a liquid surface within the tank is sensed by an ultrasonic wave sensor and an oil volume sensing signal is taken out of the device. CONSTITUTION:As an ultrasonic wave sensor generates an ultrasonic wave, a reflection and a transition are produced at an interface between a liquid surface 11 and air and a part of it is returned back to a sensor. An oil volume can be detected by a time of transmitting this ultrasonic wave. An ultrasonic wave sensor 10 is positioned where a liquid surface of a cartridge tank 4 can be detected and then fixed to a lower part of the tank 4. As an output converting unit 12, a process for outputting to an external part through an electromagnetic induction or another process for outputting it as a light from a light emitting LED and the like. A power supply 13 may generate an electromotive force under a utilization of an electromagnetic induction, rectify it and accumulate it in a capacitor and utilizes it as a power supply. An amount of oil within the cartridge tank is sent to a petroleum equipment as a signal through a receiver for receiving an output from an output convertor 12 and a power receiving unit having a power supplying unit for use in supplying an electrical power to the power supply 13 under an electromagnetic induction and then it can be used for displaying an amount of oil of the cartridge tank.
Patent JP-2001040245-A (JP)
Title: Photocatalytic hydrophilic coating composition and photocatalytic hydrophilic coating film
Inventor: TAKEDA KOJI
IPC: B01J35/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a coating film having enough hydrophilicity and antifouling property and excellent in adhesion and resistance to weather, and useful for e.g. anti-fogging use such as mirrors of lavatory and rearview mirrors for vehicles by including a photocatalytic semiconductor material, hard-to-decompose binder and light shield material. SOLUTION: This composition is obtained by including (A) a photocatalytic semiconductor material such as minute particles of anatase-type titanium dioxide, (B) a hard-to-decompose binder consisting of preferably peroxoitanic acid and/or the partial condensate thereof and (C) a light shield material consisting of preferably e.g. rutile-type titanium dioxide minute particles with a particle diameter of 0.001-0.1 μm; wherein the preferable amount of each component to be included based on the whole solid is respectively 20-80 wt.% of the component A, 20-80 wt.% of the component B, and 0.1-50 wt.% of the component C, if the component C is an inorganic minute particle ultraviolet ray shield agent.  This composition is useful for building sheathing such as outer walls, exterior surfacing of vehicles such as cars, and the like in the outdoor use where self-cleaning through rainfall is expected.
Patent JP-H0263978-A (JP)
Title: Frame structure for automobile
Inventor: FUJISE KAZUMOTO
IPC: B62D21/02
Filed: 1988-08-30
Abstract: PURPOSE:To secure the rigidity of a front side frame as well as to aim at the absorption of impact energy by connecting a pair of closed cross section frame members set up in parallel with each other solidly at a plate part, and forming an opening in this plate part. CONSTITUTION:A front side member 18 of a unit frame in a symmetrical pair of front side frames 2 is constituted of closed cross section frame members 20, 21 consisting of a vertical pair of square pipe materials set up in parallel with each other and a plate part 22 connected with these frame members by means of extrusion molding. Plural pieces of openings 23 consisting of rhombic punched holes are formed in this plate part 22 at the specified intervals. Therefore strength against bending load and twisting load acting on a car body comes full enough. Along with this, longitudinal impact load at the time of collision is absorbed of its energy by what the frame members 20, 21 are subjected to buckling deformation as in bellowslike by deformation of the opening 23.
Patent JP-H1049573-A (JP)
Title: Insurance policy diagnostic device
Inventor: KURITA YUKIO
IPC: G06Q40/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to immediately grasp the contents of contracted insurance through visualization by analyzing the actual state of the insurance to the customer and graphically displaying the actual state. SOLUTION: A menu management device 2 manages various menus stored in a storage device according to control instruction information inputted from an input device 1 and instructs a screen output controller 7 to display menus on the screen of a display device 3. An insurance information file 5 contains insurance information by families or corporations which are inputted from the input device 1 by life insurance data, pension data, and restitution insurer insurance data. A computation device 6 reads the insurance information out of the insurance information file 5 as to insured persons among members for every family and corporation and calculates a premium, insurance, and cancellation repayment from the read information. A screen output controller 7 displays a solid-bar graph of yearly transition of premiums and insurance on the display device 3.
Patent JP-S62174231-A (JP)
Title: Production of gelatin of improved solubility
Inventor: OTSUKA TATSURO
IPC: A23L29/20
Filed: 1986-09-13
Abstract: PURPOSE:To produce the title gelatin having improved water solubility, by coating the surfaces of gelatin particles with water-soluble gelatin. CONSTITUTION:The surfaces of gelatin particles of a viscosity <=20mP, obtained by hydrolyzing gelatin or a material therefor with an acid, an alkali, a proteolytic enzyme or the like, are sprayed and coated with a water-soluble gelatin solution of a viscosity <=12mP to obtain gelatin of improved water solubility and a water content >=6.3%.
Patent JP-H0752539-A (JP)
Title: Heat-sensitive recording material
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B41M5/26
Filed: 1993-08-09
Abstract: PURPOSE:To reduce fogging of a texture and to enhance preservation stability, moisture resistance by incorporating a compound selected from specific naphthalene derivatives in a heat-sensitive color developing layer in a material having the layer containing organic acidic substance to be color developed by heating. CONSTITUTION:A heat-sensitive recording material to be frequently used for a printer, of an electronic calculator, an automatic ticket issuing unit, etc., comprises a heat-sensitive color developing layer containing leuco dye colorless or light-colored at the ordinary temperature and organic acidic substance to be color developed by reaction with the due by heating and provided on a support, wherein the layer contains one type or more compound selected from naphthalene derivatives represented by a formula. In the formula, R1-R3 are each hydrogen, aryl group, 1-8C alkyl group or cycloalkyl group, m is integer of 1-2, X is hydrogen, 1-8C hydrocarbon group, and Y is organic group. The derivative generates fastness of printed image after the dye is color developed with the substance.
Patent JP-S6460689-A (JP)
Title: Polymeric liquid crystal material
Inventor: HANABUSA KENJI
IPC: C09K19/38
Filed: 1987-08-31
Abstract: PURPOSE:To attain improvement of heat resistance and mechanical strength and realize free variation of the orientation of polymer chains, by using a particular polymer-metal complex at a liq. crystal material. CONSTITUTION:The title polymeric liq. crystal material comprises a polymer- metal complex comprising as a ligand a polyester having a bipyridyl group in the principal chain thereof, said bipyridyl group having a metal coordinated thereto. Such a metal complex is represented by formula I (wherein M is a center metal atom; and a wavy line represents a polyester chain). M is pref. a transition metal atom, and most pref. Fe(II), Co(II), Ni(II), Cu(II), Ru(II), etc. Examples of the polyester ligand include one having constituent units each represented by, e.g., formula II, wherein R1 and R1' are each an alkylene or an arylene group, and R1 and R1' may be the same or different; R2 is an alkylene group, an arylene group or a combination thereof, representing a skeleton group of various dibasic acids; and m is pref. at least 100.
Patent JP-S6196261-A (JP)
Title: Support structure for rotary member in speed change gear unit
Inventor: ANDO MASAHIKO
IPC: F16H57/021
Filed: 1984-10-15
Abstract: PURPOSE:To make it possible to shorten the axial length of a speed change gear unit and to easily change a bearing area, by supporting a rotary shaft to a support member through the intermediary of the cylindrical surface of the support member and the cylindrical surface of the rotary shaft. CONSTITUTION:A rearward projecting cylindrical boss section 5 is formed on the side wall 4A of a support member 4, and a forward projecting ring-like convex section 251A is formed on a stationary flange 521 intengrally incorporated with a rotary shaft 240. Further, the rotary shaft 240 is supported to the support member 4 through the intermediary of the cylindrical boss section 5 and a ring-like convex section 251A. With this arrangement, no part communicating between a bearing section composed of a bearing, etc. and an oil passage is required to be coaxially arranged, and therefore it is possible to shorten the axial length of the speed change gear unit. Further, the bearing area between the support member 4 and the rotary shaft 240 may be easily changed.
Patent JP-2000045994-A (JP)
Title: Electric fan
Inventor: KAYAMA HIROYUKI
IPC: F04D29/30
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To control airflow loss by forming the parting line formed at molding into a step which is lower with respect to the advancing direction of the flow, and thus flowing the air smoothly avoiding collision of airflow that crosses the parting line. SOLUTION: A parting line 24 as a step formed on a joining surface between a side slide mold and an upper slide mold is formed in such a shape that a downstream 24b side (mainly the exhaust port side) of the airflow becomes lower with respect to an upstream 24a side (mainly an intake port 21a side). Accordingly, during the course in which the airflow taken in from the intake port 21a of an impeller main body 21 passes through an internal passage surrounded by a hub 22 and a blade 23 to be discharged from an outer peripheral portion of the impeller main body 21, the airflow flows smoothly from a high upstream portion 24a to a low downstream portion 24b without collision, when passing over the parting line 24a. Thus, the turbulence of the airflow in the inner passage surrounded by the hub 22 and the blade 23 is reduced, resulting in a high intake performance.
Patent JP-H0381873-A (JP)
Title: Graphic processing system
Inventor: ARAI SHIGERU
IPC: G06F17/50
Filed: 1989-08-25
Abstract: PURPOSE:To prevent the generation of much data due to plane approximation by finding out the foot of a perpendicular to the other plane even if one of faces is a plane and a point to be the succeeding given point is on the plane and finding out the foot of a perpendicular to the plane. CONSTITUTION:The value of P0 is extracted from an initial value storing area 23 and a normal vector N1 is drawn from the P0 to a curved face S1 to find out the foot of perpendicular P1. The vector N1 and the foot of the perpendicular P1 are stored in a contact plane storing area A24, a normal vector N2 is drawn from the foot of the perpendicular P1 to curved face S2 to find out the foot of a perpendicular P2 and then the vector N2 and the foot of the perpendicular P2 are stored in a contact plane storing area B25. The intersecting point P0' of contact planes of the two curved faces S1, S2 is found out from the vectors N1, N2 and the foot of the perpendicular P1, P2 stored in the areas A24, B25 and the initial value P0 stored in the area 23. The found intersecting point P0' is stored in an intersecting point storing area 23, the intersecting point P0' is compared with the initial value P0, and when a difference more than a specific value exists, the intersecting point P0' is stored in the area 23 as the succeeding initial value P0 and intersecting line calculating processing is repeated.
Patent JP-S6373009-A (JP)
Title: High load combustion device
Inventor: WATANABE SHIGEO
IPC: F23D14/02
Filed: 1986-09-16
Abstract: PURPOSE:To facilitate the control of the temperature of combustion gas at a temperature proper to restrict CO and permit a high load, by a method wherein premixture gas is introduced into flame ports 1 formed by a porous body to form flames while an air injecting part is formed by the porous body so as to surround the periphery of the flame ports. CONSTITUTION:The injection port of secondary air or an air injecting part 2 is arranged so as to surround flame ports 1 which are the injection ports of premixture gas. Further, the flame ports 1 are communicated with a premixing chamber 8 while the air injecting part 2 is communicated with an air chamber 4. Fuel 8 is introduced into the premixing chamber 3 through a fuel conduit 9 and is injected uniformly into the premixing chamber 4 through a multitude of small holes provided on the fuel conduit 9. Combustion air is supplied by a fan 5 while the combustion air is branched into two parts on the half way and is introduced into the premixing chamber 3 and the air chamber 4. Flames are formed on the flame ports 1 upon combustion while secondary air is supplied from an air injecting part 2. The temperature of combustion gas is determined by an air ratio wholely, therefore, the temperature of combustion gas may be adjusted easily.
Patent JP-S6371859-A (JP)
Title: Magnetic toner
Inventor: SAIKAWA TAKESHI
IPC: G03G9/083
Filed: 1986-09-16
Abstract: PURPOSE:To enhance both of development performance and transferability of a toner by specifying each of resistivities of a powder toner and a compressed toner. CONSTITUTION:A magnetic powder, such as Fe3O4, is dispersed into a binder resin, such as styrenic resin, and pulverized into a fine powder, and electrically conductive particles, such as carbon black, are attached onto the surface of said fine powder. The resistivity of the toner powder is controlled to >=10<14>OMEGA.cm in an electric field of 10kv/cm, and that of the compressed toner is controlled to a resistivity of 10<12>-10<15>OMEGA.cm in an electric field of 5kv/cm, thus permitting transferability to be improved by regulating the resistivity of the powder toner, and sufficiently satisfactory development performance to be obtained by regulating that of the compressed toner.
Patent JP-H0883638-A (JP)
Title: Commercial power supply connector
Inventor: SUMI AKIRA
IPC: H01R13/44
Filed: 1994-09-12
Abstract: PURPOSE: To prevent the accumulation of dusts in the gap between the bayonet plug of an electric apparatus and a receptacle and prevent the occurrence of a tracking phenomenon by providing a circular cover member and a coupling groove at the periphery section of a contact piece protruded face and a seat. CONSTITUTION: The split cases 25, 27 of a bayonet plug 19 are mated face to face, a circular cover member 31 protruded in the protruded direction of a contact piece 23 is integrally formed at the periphery section of a contact piece protruded face 21, and the tip section of the contact piece 23 is protruded from the cover member 31. A circular coupling groove 39 to be coupled with the cover member 31 is formed at the periphery section of a seat 37 connected to the plug 19. When the contact piece 23 is connected to the seat 37 while the cover member 31 is coupled with the coupling groove 39, the cover member 39 covers the gap between the contact piece protruded face 21 and seat 37, and the infiltration of dusts into the gap is prevented. No dust is accumulated in the gap between the plug 19 and seat 37, no dust is accumulated around the contact piece 23 during the use over a long period, and the occurrence of a tracking phenomenon can be prevented.
Patent JP-S58150441-A (JP)
Inventor: DABURIYUU ERU NOATSUKU
IPC: B01L9/06
Filed: 1982-12-11
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。