baber/WOPTO huggingface dataset:
Patent JP-H105359-A (JP)
Title: Laser therapy equipment for living body tissue
Inventor: DAIKUZONO NORIO
IPC: A61N5/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an operator by defining the ratio of the quantity of reflected light from any specified area on the surface of a tissue to the quantity of reflected light from the surface of the tissue as the index of judgement, operating a switching means and irradiating the surface of the tissue with laser light. SOLUTION: The laser beams reflected from the specified area on the surface of a tissue M are collected by a condenser lens 32, and quantity Im of reflected light is detected by a 2nd photocell 36 for measuring quantity of light. On the other hand, visible light is extracted by transmitting the reflected light reflected on the surface of the tissue through a half mirror 38 with which laser light is transmitted and visible light is reflected, and quantity Ir of that laser light is detected by a 1st photocell 42 for measuring quantity of light. The value of Im/Ir is found and compared by a comparator 44 as the index of judgement showing the presence/absence of non- irradiated part coated with a target T or the presence/absence of necessity of re- irradiation.  The time point requiring re-irradiation is discriminated from the compared result, a 2nd laser light switch 28 is operated by an irradiation control means 46, and laser light is outputted from a laser light generator 22. Thus, the burden of a patient is reduced by optical judgement.
Patent JP-H107762-A (JP)
Title: Production of solid epoxy resin
Inventor: KAJI MASASHI
IPC: C08G59/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a solid epoxy resin which is excellent in handleability because of its being solid at normal temp. and is excellent in moldability because of its very low viscosity in the melted state by subjecting a liq. or pasty crystalline epoxy resin to shear at a specified temp. SOLUTION: A liq. or pasty crystalline epoxy resin is subjected to shear at a temp. at least 10 deg.C lower than the m.p. to solidify, thus giving a solid epoxy resin. The crystalline epoxy resin used here is pref. a diepoxy resin having an m.p. of 40-160 deg.C, e.g. epoxidation products of dihydroxydiphenylmethane, 4,4'-[(1,4-phenylene)bis(isopropylidene)]bisphenol, 4,4'-dihydroxybiphenyl, and dihydroxydiphenyl sulfide. Usually shear can be applied with a kneader.
Patent JP-H0522815-A (JP)
Title: Gas insulated switch
Inventor: USHIJIMA KIYOSHI
IPC: H02B13/02
Filed: 1991-07-05
Abstract: PURPOSE:To provide a gas insulated switch which can be manufactured without handling a large-sized outer vessel and can be cope with when an accidents occurs merely by replacing only one part. CONSTITUTION:An outer vessel 11, which stores the constituent equipment of a gas insulated switch, is divided into an upper vessel 14, a middle vessel 15, and a lower vessel 16, and the constituent equipment is stored in these three vessels 14, 15, and 16, being portioned out. A casing 13, which constitutes a panel 12, is divided into an upper casing 17, a middle casing 18, and a lower casing 19, and equipment, which constitutes the panel, is stored in these three casings 17, 18, and 19, being portioned out.
Patent JP-H0455554-A (JP)
Title: Hand-rail mounting ready made foot protection base and making machine thereof
Inventor: SOMEYA YASUO
IPC: E04F11/18
Filed: 1990-06-25
Abstract: PURPOSE:To promote the efficiency of a hand-rail mounting work by forming a foot protection base having a receiving hole on the upper part thereof and having bearing legs on the lower part thereof by placing concrete in half right and left forms and, at the same time, inserting a post in the foot protection base to fix. CONSTITUTION:A hand-rail mounting foot protection base 1 having a post receiving hole 11 on the upper part thereof and having bearing legs 20 on the lower part thereof is formed of concrete. When it is formed, half right and left forms are placed upside down, and the bearing legs 20 are fixed to place concrete. After that, the foot protection base 1 is fixed in a specific position and, at the same time, a post 30 is inserted into the receiving hole 11, and it is secured with mortar 4. According to the constitution, a hand-rail can be efficiently mounted.
Patent JP-H083488-A (JP)
Title: Cationic electrodeposition coating material
Inventor: HIRAKI TADAYOSHI
IPC: C09D5/44
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a cationic electrodeposition coating material which can form a coating film being excellent in anticorrosiveness and smoothness as well as transparency. CONSTITUTION:This material is one comprising 100 pts.wt. cationic resin composition (A) and 5-30 pts.wt. water-soluble or water-dispersible resin (B) having a glass transition point of 0 to -75 deg.C and a number-average molecular weight of 5000-100000 and having a content of a pigment (C) of at most 15 pts.wt. per 100 pts.wt. resin composition (A).
Patent JP-H04366092-A (JP)
Title: Draining device
Inventor: NAGAI SHIGEKAZU
IPC: F17D3/14
Filed: 1991-06-11
Abstract: PURPOSE:To provide a draining device which can surely discharge drain at the atmospheric pressure or vacuum pressure. CONSTITUTION:A water separating means 16 for separating water from in-flow air is provided in an intake passage 15 of a draining device 2, and this water is reserved in a container 13 as drain. When the level of the drain in the container is raised, an ejector 17 for ejection is operated by floating of a float 14, and the drain in the container is forcedly discharged. By this, the drain can be surely ejected regardless of pressure.
Patent JP-S6057830-A (JP)
Title: Focus display device of autofocus camera
Inventor: TAKEDA HIROSHI
IPC: G03B17/18
Filed: 1983-09-09
Abstract: PURPOSE:To display the correct focusing rotation direction of a photographic lens all the time by providing a focusing detecting circuit, display device which displays the rotation direction of the lens, and a changeover switch, and inverting the display of the focusing rotation direction of the photographic lens. CONSTITUTION:The element outputs of photoelectric converting element groups 10 and 11 are supplied to the focusing detecting circuit 12 to calculate variation in the contrast of a subject image, obtaining the maximum value when the contrast is highest. The photoelectric converting element groups are placed at optically equal distance across an in-focus point, so the point where the arithmetic outputs of the photoelectric element groups are equal to each other is an focusing point, so that a focusing signal is outputted. The display output of the focusing detecting circuit 12 is outputted by a comparator at F1 for short-distance decision, at F2 for focusing decision, or at F4 for long-distance decision. Switches SW1 and SW2 are provided to output terminals F1 and F3, and the output of the focusing detection circuit is switched to turn on light emitting elements 15 and 17 selectively.
Patent JP-H0818616-A (JP)
Title: Multifrequency signal reception circuit
Inventor: MORIMOTO SHINICHI
IPC: H04B10/2575
Filed: 1994-06-25
Abstract: PURPOSE:To improve distortion and an S/N at the time of optical modulation in a reception circuit for receiving multifrequency signals, converting them to optical signals and transmitting them. CONSTITUTION:Received radio signals are separated into (n) channels in a separator 3 and respective separated reception signals are frequency converted to frequencies set in the respective channels in a mixer 4 by the output of a synthesizer 5, passed through a band-pass filter 6 and amplified to the same level in an AGC amplifier. By setting the frequencies of the respective channels to the frequencies for which the intermodulation distortion of the signals in the respective channels is not mutually influenced, the optical modulation for not receiving the influence of the intermodulation distortion even when the level difference of the reception signals is large and not causing the degradation of the S/N is realized.
Patent JP-H0719800-A (JP)
Title: Underwater running body
Inventor: MATSUDA NAOMIKI
IPC: F42B19/00
Filed: 1993-07-06
Abstract: PURPOSE:To obtain an underwater running body of which the rotation of a propeller is decelerated and of which the sound generated by the propeller is made small, by using a frictional transmission device. CONSTITUTION:In regard to an underwater running body which is propelled by rotating a propeller 2 by a motor or an engine 1, the underwater running body which is equipped with a frictional transmission device 3 interposed between the motor or the engine 1 and the propeller 2, with the propeller 2 set on the low-speed side, is constructed.
Patent JP-H1115363-A (JP)
Title: Building for exhibition
Inventor: SHIKI TAKEHIKO
IPC: G09F5/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To make visible from outside the inner structure of a building for exhibition to be built in an exhibition site and make an impressive impression on a customer. SOLUTION: Body parts such as poles 3, floor beams 4, braces 5, etc., and substrate materials 6 and finishing materials composing inner walls and floor panels 8 are exposed by removing parts of external walls and at the same time removing parts of the inner walls and the floor corresponding to the external walls. A reinforcing iron rod 1b is exposed by forming a cut part 1a in a wall panel 1 made of a concrete type wall material composing the external wall. The removed external wall is shielded by a transparent member 9 and lights of illumination means are arranged in the peripheral part of the external wall to illuminate the exposed members and the under floor part.
Patent JP-H05329555-A (JP)
Title: Contact bending machine
Inventor: KOJIMA SEIJI
IPC: B21D5/08
Filed: 1992-06-02
Abstract: PURPOSE:To provide a contact bending machine by which it is prevented that a sheet metal coming out of between a pair of rollers of a final stage is deflected greatly, and also, the sheet metal is not damaged even if the sheet metal hits against the ground. CONSTITUTION:A motor 3 and the pairs of rollers 9a and 9b-14a and 14b of the contact bending machine are juxtaposed in a horizontal direction on a frame body 2. As for the tapered faces of the pairs of rollers 9a and 9b-14a and 14b, its angle is set so that the bending direction is downward.
Patent JP-H0516078-A (JP)
Title: Sheet binding device
Inventor: MORISHIGE YUUJI
IPC: B25C5/15
Filed: 1991-07-08
Abstract: PURPOSE:To obtain the above compact sheet binding device which can detect the existence of a needle to be used for staple at a low cost. CONSTITUTION:A cam sensor 13 detects the time of clinch of stapler. Current IM flowed to a motor 11 for driving the stapler is converted to the voltage signal IMOUT by a current detecting resistance 2 and an amplifier 3. A CPU 5 compares the voltage signal IMOUT at the time of clinch of the stapler with a preset threshold value to detect the existence of a needle to be used for the stapler.
Patent JP-S6145317-A (JP)
Title: Keyboard
Inventor: YOSHIEDA MIKIO
IPC: H03M11/04
Filed: 1984-08-09
Abstract: PURPOSE:To obtain a keyboard which can indicate accurately the positions of keys by displaying characters in the row or column direction on the supper surface side of a housing which encloses key tops in order to indicate the key positions. CONSTITUTION:The numeric characters 25, i.e., 1-6 which show the row positions of keys are printed at the left side of a group 22 of key tops on the keyboard enclosed by a housing 21 together with alphabets 24 (A-H) showing the column positions of keys printed at the upper side of the group 22 respectively. Then the position of a specific key 23 is shown as ''4-E'' and also can be transmitted accurately and orally. Thus a specific key to be replaced can be clearly indicated when keys or key top labels are replaced.
Patent JP-S6059058-A (JP)
Title: Continuous hot dipping method
Inventor: TAKANO SATORU
IPC: C23C2/36
Filed: 1983-09-09
Abstract: PURPOSE:To control the concn. of impurities in a layer formed by hot dipping when a long-sized material is continuously hot dipped, by placing a small chamber through which the long-sized material is passed at a position close to the outlet of a hot dipping bath and by supplying a metal to the chamber. CONSTITUTION:A small chamber 3 through which a hot dipped material 1 is passed is placed at the outlet of a hot dipping bath or a position above the outlet. The chamber 3 is filled with a metal 5 or an alloy contg. no impurities for hot dipping, and the chamber 3 is replenished by means of an automatic supplier 6 when the metal 5 is taken out. Even when a material to be hot dipped is melted in the bath 2 to increase the amount of impurities in the bath 2, the impurities are not brought into the chamber 3, so the concn. of impurities in the metal 5 in the chamber 3 is kept low. Accordingly, the concn. of impurities in the metal 5 stuck to the material 1 is controlled. The surface of the bath in the chamber 3 is kept at a prescribed height by means of the supplier 6.
Patent JP-H0673383-A (JP)
Title: Method for converting feed comprising linear olefin
Inventor: HENDORIKU HARUMU MUUIBUEERU
IPC: B01J8/02
Filed: 1993-06-14
Abstract: Process for the conversion of a feedstock comprising linear olefins into a product enriched in branched olefins, which process comprises contacting the feedstock with a tectometallosilicate having a ferrierite crystal structure at an olefin partial pressure of less than or equal to 0.5 bar.
Patent JP-S6411371-A (JP)
Title: Compound semiconductor device
Inventor: SHIGA NOBUO
IPC: H01L29/80
Filed: 1987-07-03
Abstract: PURPOSE:To reduce a parasitic capacity while suppressing a short-channel effect, and to obtain a compound semiconductor device which has a field effect transistor capable of improving its high speed and high frequency characteristics by forming a first buried layer containing second conductivity type relatively high concentration impurity directly under first conductivity type source and drain regions, and sufficiently increasing a potential barrier therebetween to suppress a leakage current through a substrate. CONSTITUTION:A first P<+> type buried region 8a directly under source, drain regions 2, 3, and a second P-type buried region 8b directly under an active layer 4 are provided to be divided. The region 6a is formed by implanting sufficiently high impurity in the degree capable of stopping a leakage current by a potential barrier between source and drain regions 2 and 3. The region 8b is formed by implanting an impurity of low concentration in the degree of not retaining a neutral region due to the whole spread of a depleted layer. Thus, a parasitic capacity is reduced while a short-channel effect is being suppressed by reducing the leakage current, thereby improving high speed and high frequency characteristics.
Patent JP-S6228092-A (JP)
Title: Manufacture of laminated heat exchanger
Inventor: YAMAMOTO AKIHIKO
IPC: C04B37/02
Filed: 1985-07-31
Abstract: PURPOSE:To realize a small-sized and lightweight heat exchanger having high performance by laminating heat insulating materials consisting of ceramics, Cu or Al heat transmission fins and insert materials consisting of an Al alloy and heating the same, thereby forming a laminated body. CONSTITUTION:The heat insulating plates 2 consisting of ZrO2 ceramics having excellent heat resistance and the heat transmission fins 1 which are perforated plates consisting of the Cu or Al alloy having good heat conductivity are alternately laminated and the insert materials consisting of the Al-Si alloy are inserted therebetween. Headers 3a, 3b are provided to the top and bottom of such laminated material and the entire part is heated to a prescribed temp. in a reduced pressure chamber, by which the integrally laminated material is formed. The joining is executed by Al which intrudes into holes. Since the heat insulating characteristic of ZrO2 is thoroughly obtd., the heat exchanger having high heat exchanging performance as well as the small size and light weight is produced.
Patent JP-S6059939-A (JP)
Title: Brake unit of axial air gap type induction motor
Inventor: YASUDA SANJI
IPC: H02K7/102
Filed: 1983-09-12
Abstract: PURPOSE:To improve the reliability of a brake and the performance of braking by radially providing a plurality of ribs projected from the outer edge of a rotor of a disc shape, and coupling a ring-shaped drum having a diameter larger than that of the rotor with the end. CONSTITUTION:A rotor 14 of disc shape opposed via a small gap to the end of a stator 9 is radially extended from a boss 16 of a central portion, a plurality extended from a boss 16 of a cenral portion, a plurality of ribs 17 projected externally form the outer edge of the rotor 14 are integrally formed, and a brake drum 18 formed in a large-diameter ring shape is coupled from the rotor 14. Brake shoes 20 are oppositely provided at the outer edge of the drum 18, and the brake shoes 20 are contacted under pressure with the drum 18 by pulling a brake band 21. Thus, the temperature rise of the rotor and the brake drum can be suppressed, th performance of the brake can be improved and the reliability can be enhanced.
Patent JP-H0456609-A (JP)
Title: Method for assembling tire into wheel
Inventor: TANIDA YOSHIO
IPC: B60C25/12
Filed: 1990-06-26
Abstract: PURPOSE:To assemble a tire into a wheel in a sufficiently adhered state and to prevent low frequency vibration of a car body due to defective assembly by forming a covering layer, containing zinc, on the rim surface of a wheel, coating a covering layer with a solution containing fatty acid, and producing a lubricant. CONSTITUTION:In assembly of a wheel 1 to a tire 2, a covering layer having current density of 5-20A/dm<2> and containing zinc is formed on a rim surface 3, making contact with the tire 2, of the wheel 1 by using a zinc sulfate bath. The rim surface 3, on which a covering layer containing zinc is formed, of the wheel 1 is coated with a solution containing fatty acid by means of a spray gun 4. Zinc and fatty acid are reacted to each other to form a lubricant layer on the rim surface 3 of the wheel 1. Thereafter, the tire 2 is assembled to the wheel 1, and the tire 2 is filled with air. This method assembles together the tire 2 and the wheel 1 in a sufficiently adhered, state and effectively prevents low frequency vibration of a car body due to defective assembly of the tire 2 to the wheel 1.
Patent JP-S6412231-A (JP)
Title: Wheel load measuring apparatus for vehicle
Inventor: FUKUHARA TOSHIHIKO
IPC: H01L41/08
Filed: 1987-07-06
Abstract: PURPOSE:To achieve a higher measuring accuracy with the simplification of setting work and measurement, by laying a pressure sensitive conductive sheet whose resistance value varies with pressure on a road surface to detect a change in pressure with the passage of a vehicle. CONSTITUTION:As a tire T of a vehicle runs over a second pressure sensor provided at a front end of a rubber sheet 1 for load detection with the entry of the vehicle into a measuring zone, a passage start signal S1 is outputted into an interface 2. Moreover, as the vehicle rides on the rubber sheet 1 completely, an arithmetic device 3 calculates the sum of pressures from an output of a first pressure sensor arranged to determine a load of a wheel. The resulting output is recorded on a recording section 4.
Patent JP-S5957997-A (JP)
Title: Manufacture of film of gallium nitride single crystal
Inventor: MISAWA SHIYUNJI
IPC: C30B23/02
Filed: 1982-09-27
Abstract: PURPOSE:To obtain a high quality film of a GaN single crystal, by growing a film of an AlN single crystal on a sapphire substrate and by forming a film of a GaN single crystal on the AlN film. CONSTITUTION:Molecular beams of Al from an Al evaporating source 6 and NH3 from a gas introducing pipe 5 are simultaneously fed to a sapphire substrate 4 heated to 1,000-1,200 deg.C in a vessel 1 evacuated to a superhigh degree of vacuum to form a film of an AlN single crystal. The feed of the beams is then stopped, the temp. of the substrate 4 is dropped to 600-700 deg.C, and molecular beams of Ga from a Ga evaporating source 7 and NH3 from the pipe 5 are simultaneously fed to the substrate 4 to form a film of a GaN single crystal on the AlN film on the substrate 4.
Patent JP-H05319855-A (JP)
Title: Fluoride glass for blue light emission
Inventor: IZUMITANI TETSUO
IPC: C03C4/12
Filed: 1992-05-18
Abstract: PURPOSE:To increase electron density and to enhance blue light emission intensi ty by coactivating fluoride glass with Tm<3+> as a light emission center and Yb<3+> as a sensitizer. CONSTITUTION:Starting material for fluoride glass consisting of Al$3, ZrF4, YF3, CaF2, MgF2, SrF2, BaF2 and NaF is prepd., TmF3 and YbF3 are added to the starting material and they are melted by heating and rapidly cooled. The resulting glass is heated to the glass transition temp. and slowly cooled to obtain fluoride glass for emission of blue light excited by laser dioxide light having 0.97mum wavelength. This glass is fluoride glass coactivated with 0.01-0.1 cationic % Tm<3+> as a light emission center and 11-20 cationic % Yb<3+> as a sensitizer.
Patent JP-S5693136-A (JP)
Title: Magnetic tape loading device
Inventor: KAWAUCHI AKIRA
IPC: G11B15/665
Filed: 1979-12-26
Abstract: PURPOSE:To simplify the constitution of the device and increase the reliability for loading of a magnetic tape, by forming the driving mechanism which is connected to the tape lead-out guide means provided on the lower face of a cylinder to shift the guide means with the chained members formed into a body with the resin. CONSTITUTION:The chained members 171 and 171' are connected via the part 203 where the link members 201 and 221 are constricted narrowly to be formed into a body along with the pins 181, 231 and 241 each by means of the resin. This unified body is then connected to the magnetic tape guide means via the pins 231 and 231'. Each of the link members 201 and 221 can be bent easily at the constricted part 203, thus increasing the reliability for the tape loading action.
Patent JP-H0828356-A (JP)
Title: Air-fuel ratio correcting device
Inventor: OOSAKO MASAKI
IPC: F02M7/12
Filed: 1994-07-20
Abstract: PURPOSE:To easily cope with a secular change by simply correcting the air-fuel ratio, and correct the air-fuel ratio over the whole operation area to a high speed area from a low speed area. CONSTITUTION:An air-fuel ratio correcting device is provided with carburetor means C1 to C4 arranged with every cylinder of a multicylinder engine, solenoid valves EV1 to EV4 to regulate a flow rate of at least either one of air and fuel in these carburetor means C1 to C4 and a control means 30 to correct the air-fuel ratio in the respective carburetor means C1 to C4 by individually controlling the solenoid valves EV1 to EV4.
Patent JP-2000002578-A (JP)
Title: Convenient water flow-meter
Inventor: KAWA MAMORU
IPC: G01F11/38
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a convenient water flow-meter capable of measuring a fixed amt. of water and feeding the water to a mixer, etc., of mortar, etc. SOLUTION: A vertically movable drain pipe 20 is disposed in a water tank 10 having a water feeder 11 and water supplier 12, a drain hole 20h is provided at the top of the drain pipe 20 for draining the water out from the water tank through the drain hole 20h, the drain pipe 20 is moved up and down to set the height position of the drain hole 20h, thereby storing a fixed amt. of water in the water tank, an indicator 20r for indicating the water amt. in the water tank is provided on the drain pipe 20, and a water amt. scale 27 for reading the water amt. in the water tank with the indicator is provided at the side face of the water tank 10. Water is fed with the indicator aligned with required water amt. scale 27 to store a fixed amt. of water in the water tank 10.  Three height-adjustable legs 40 are provided at the water tank 10 whereby the horizontal state of the water tank can be ensured with checking a level 30 provided at the side face of the water tank 10.