baber/WOPTO huggingface dataset:
Patent JP-2000242203-A (JP)
Title: Voice guide reproducing device
Inventor: SHIRITSUKI SHINGO
IPC: G09F27/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To make visitors automatically selectable a continuous reproducing mode even if the visitors do not set an operation mode by themselves and make the visitors finish to visit within a scheduled visiting time while visiting matching with the reproduction by beforehand storing the control data of the voice data in a storage medium storing the voice data. SOLUTION: A data storage part 102 is provided with a voice data storage part 109 storing the guide contents as the voice data and a control data storage part 110 storing the information such as the file name of the voice data being the data controlling the reproduction of the voice data, the voice data number, the order reproducing the voice data, a reproducing mode whether an explanation time of a reproduced voice guide is to be lengthened or shortened, the propriety of the reproduction of the voice data, the operation mode of whether the continuous reproducing mode or the regular reproducing mode. When a fast-forwarding/rewinding button of an operation part 101 is operated, the voice data stored in the voice data storage part 102 are skipped at every the unit of the voice data.
Patent JP-2000245198-A (JP)
Title: Current regulator exciting generator
Inventor: SATO YUTAKA
IPC: H02P9/14
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a current regulator of an exciting generator, which gives the small amount in the variation of the output current of the generator and can control stably the output current, even if the temperatures of the exciting generator and the constituent parts of its field-current controlling circuit are varied. SOLUTION: In a current regulator of an exciting generator, there a temperature-sensitive resistance element. This used as a constituent partial resistor of the voltage-dividing resistance circuit of a reference-voltage generating circuit 9 for generating a DC reference voltage Vr2 which gives to an armature coil 1b of an exciting generator 1 the preset value of its output current. The temperature coefficient of the temperature-sensitive resistance element Th is selected so as to compensate the variation of the load current of the exciting generator 1 caused by the temperature change of the exciting generator 1 and the temperature characteristics of the constituent parts of its field-current control circuit.
Patent JP-H03244615-A (JP)
Title: Resin composition and cured product thereof
Inventor: NAKAYAMA KENJI
IPC: C08F299/00
Filed: 1990-02-23
Abstract: PURPOSE:To provide a resin composition having a refractive index above a specified value and excelling castability and being colorless and excellent in transparency by mixing a high refractive index urethane (meth)acrylate with a specified (meth)acrylic ester and a photopolymerization initiator. CONSTITUTION:At least either a urethane (meth)acrylate with a refractive index of 1.5 or higher or a di(meth)acrylic ester of a bisphenol or biphenol type epoxy resin is mixed with a (meth)acrylic ester of formula I (wherein R is H or CH3), e.g. formula II, and a photopolymerization initiator (e.g. benzil dimethyl ketal) to produce a resin composition having a refractive index of 1.55 or higher. This resin composition is liquid at room temperature, so that it can be cast without being dissolved in a solvent or heated, and the cured product can be desirably used for lenses, prisms, etc.
Patent JP-S61201223-A (JP)
Title: Range finder for autofocus camera
Inventor: AKASAKA MICHIHARU
IPC: G03B3/00
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a signal indicating which of a long, an intermediate, and a short distance an object is through a comparing means and a discriminating means by providing the comparing means which compares two signals with each other and the discriminating means which discriminates the level of either of those two signals or their superposed signal. CONSTITUTION:A judging circuit B which calculates the difference between output voltages of current/voltage converting circuits IVC1 and IVC2 and judges whether the difference is larger than a constant value or not consists of a differential amplifier OP3 which calculates the difference between outputs I1 and V2 and a comparator COM3 which compares the difference value Vx with the constant value. A judging circuit M which judges whether the sum of the outputs V1 and V2 of the current/ voltage converting circuits IVC1 and IVC2 is larger than a constant value or not consists of an amplifier OP4 and a comparator COM2. The judging circuit M checks whether the quantity of photodetection of a photodetecting element 4 is larger than a constant value or not and judges that the object is at a long distance when the quantity of photodetection is smaller than the constant value. Then, the judging circuit B judges that the object is at a short distance when I1>I2 and judges that the object is at an intermediate distance when I1<I2.
Patent JP-S62200684-A (JP)
Inventor: SHIBAZAKI SHIGERU
IPC: H05B41/18
Filed: 1986-02-28
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-S57156890-A (JP)
Title: Pipe end part treatment device of double pipe
Inventor: YOSHIDA TOSHIO
IPC: B23K15/00
Filed: 1981-03-24
Abstract: PURPOSE:To completely prevent corrosion from going in from a pipe end, by welding a ring consisting of a corrosion resistance material to the pipe end part of a double pipe, by use of an electronic beam, and performing deep penetration welding. CONSTITUTION:The inside and outside of a double pipe 3 and the inside of a casing 10 are sealed exactly, by setting the double pipe 3 which has tack-welded a ring material 7 to a pipe end 5, supplying high pressure air from a high pressure air source 19, supplying high pressure air to inside and outside pressure chambers 16, 33, and making rubber seals 14, 32 bulge and press-contact. After that, a solenoid valve 40 is opened, a vacuum pump 39 is operated, and the inside cavity 20 in the casing 10 is made to form a vacuum. Deep penetration welding by an electronic beam is provided and formed like a ring on the seaming surface of the pipe end 5 of inside and outside pipes 2, 1 and the ring material 7 by rotating an electronic gun 24 and simultaneously radiating the electronic beam 43. After said welding has been completed, the rotation of the electronic gun 24 and the beam radiation are stopped, the solenoid valve 40 is released to the atmosphere, and a device 9 is withdrawn from a pipe end part 4 of the double pipe.
Patent JP-S59167811-A (JP)
Title: Magnetic disk device
Inventor: SHIMAUJI MASAHIRO
IPC: G11B5/09
Filed: 1983-03-14
Abstract: PURPOSE:To progress the effect of improvement of a waveform by changing a constant of a transversal filter in response to a characteristic of the reproduced waveform of an address so as to reduce the effect of variation in the characteristic of a magnetic head and a disk. CONSTITUTION:The optimum gain constant decided in response to a half band width of solitary wave of the reproduced waveform at each address of the disk is stored to an ROM26. All input terminals of a variable gain amplifier 25 are connected to output terminals 26 of the ROM26 and the gain is changed corresponding to binary information from the output terminals. A reproduced waveform a3 becomes a waveform b3 delayed by a delay time tau of a delay circuit 22 and applied to a subtractor 23. On the other hand, the waveform a3 is amplified by an amplifier 25 and applied to the subtractor 23 as a signal waveform c3, and a synthesized waveform d3 with the waveform b3 is obtained. As a result, the reproduced waveform is improved without being subjected to the effect of the variation in the magnetic head characteristic and the difference of characteristic between inner and outer circumferences of a magnetic disk.
Patent JP-S60186753-A (JP)
Title: Inspecting device for packing container
Inventor: MURAKAWA SHINICHI
IPC: G01N29/28
Filed: 1984-03-05
Abstract: PURPOSE:To inspect a sealing defective part automatically with high accuracy by arranging an ultrasonic wave transmitter and a receiver opposite so that the focus is set at the welded seal of a packing container, and providing a means which supplies water between the transmitter and receiver, and seal part. CONSTITUTION:Ultrasonic wave vibrators 32 and 33 are arranged opposite after charging so that the focus is set at the seal part 5, and jets 34 and 35 for ultrasonic wave propagation are spoutted out of nozzles 32 and 33 surrounding those vibrators 32 and 33. While the seal part 5 is moved as shown by an arrow, the vibrator 32 for transmission is excited and its ultrasonic wave is received by the vibrator 33 for reception. Its output is processed by a signal processing circuit 38 to decides whether the seal part 5 is normal or not with high accuracy.
Patent JP-H11240342-A (JP)
Title: Sound insulation structure of construction machine
Inventor: KOBAYASHI TOSHIYUKI
IPC: F01P11/12
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To reconcile the performance of sound insulation with that of cooling in a heat exchanger despite simple constitution even in the case where a suction air part is installed in both top and side parts of an exterior material. SOLUTION: Two suction layers 7 and 8 provided with a lot of suction ports 7a and 8a as a suction part are installed in parallel in the side part of an engine guard 2 surrounding an engine room R at an interval A in and out. These lots of suction ports 7a and 8a of both the suction layers 7 and 8 are installed in a state that an engine 3 and a fan 4 or a noise source in the engine room R are not directly sightable from the outside through these suction ports 7a and 8a, and also, an air quantity per unit time coming into contact with a radiator 5 or a heat exchanger and an oil cooler 6 becomes almost uniform on the whole.
Patent JP-S61222188-A (JP)
Title: Semiconductor laser array element
Inventor: MAEI SHIGEKI
IPC: H01S5/223
Filed: 1985-02-28
Abstract: PURPOSE:To bring phase difference among respective laser operating sections to 0 deg. by forming sections among several laser operating sections in index waveguide structure, in which index difference consisting of only actual number sections is shaped, and reducing optical loss in regions among respective laser operating sections. CONSTITUTION:With a semiconductor laser array element, current flow only through a plurality of P-type impurity diffusion regions 27, and laser oscillation is conducted in an active layer 24 just under the regions 27. Recessed sections are formed on the growth surface of an N-clad layer 23 while being subject to the effect of the shapes of striped rectangular grooves 22 shaped to a GaAs substrate 21. Consequently, the active layer 24 grown while using the N-clad layer 23 as a foundation layer is curved to a recessed form along the rectangular grooves 22 in the groove sections. Desired index difference is acquired by properly setting the curvatures of the curved sections of the active layer, and each resonator is oscillated at a fundamental transverse mode, and the semiconductor laser array element, loss thereof among laser operating sections is reduced and stabilized and which has bonds by 0 deg. phase difference, is obtained.
Patent JP-S63209269-A (JP)
Title: Original reader
Inventor: SHIMA TOSHIHIRO
IPC: H04N1/04
Filed: 1987-02-25
Abstract: PURPOSE:To execute reading correctly synchronizing with the position of paper by reading a frame or a ruled line previously printed on an original by one dimensional line-form contact type CCD sensor disposed in parallel with a reading direction on the side surface of an image sensor and reading synchronously therewith. CONSTITUTION:A light receiving element array 18 (contact type or longer image sensor) is disposed so as to receive a reflected light from the original 14 through an image forming optical system 17. The ruled line 15 on the original 14 is detected by a light receiving element array 13 to detect the position of the ruled line and the quantity of a movement and the original 14 can be read by the light receiving element array 18 synchronously with a signal. The ruled line on the original, which is not on the original, is simultaneously read by mounting a marker disposed on a transparent sheet on the original separately from the original or by providing a part which is not moved relatively to the original and disposing the marker thereon with the similar effect.
Patent JP-S63233903-A (JP)
Inventor: MARUKUSU BATSUHAMAN
IPC: A01N47/42
Filed: 1988-02-24
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-H02225300-A (JP)
Title: Unmanned transport system using forklift
Inventor: SUGITA YOICHI
IPC: B66F9/24
Filed: 1989-02-23
Abstract: PURPOSE:To directly pick up a transported article and transport the article by a forklift vehicle by obtaining the vertical position of the fork insertion part of the transported article for each transported article and elevation- controlling a fork to the vertical position and determining the stop position at a pick-up constant point for each transported article. CONSTITUTION:The vertical position of the fork insertion part (coil hole) 13a of a transported article (heavy coil) 13 is detected by the calculation for each transported article 13, and a fork 12 is elevation-controlled to the vertical position. Further, the stop position of a forklift vehicle 10 at a pick-up constant point is determined for each transported article 13 through calculation, and the transported article 13 is directly picked up.
Patent JP-S55206-A (JP)
Title: Manufacture of cushion
Inventor: KURAGUCHI ISAO
IPC: A47C27/15
Filed: 1978-04-10
Abstract: PURPOSE: To manufacture a cushion whose hardness varies part to part, by providing a part of a surface material with impregnation holes for a liquid for a foamed polyurethane piece, tentatively attaching the surface material to the inside of a metal mold, pouring the liquid into the mold and foaming the liquid.  
     CONSTITUTION: After the part of the surface material 3 is provided with the holes or grooves for easily impregnating the liquid for the foamed polyurethane piece, the surface material is tentatively attached to the inside surface of the lower part 10 of the metal mold 9. A prescribed quantity of the liquid F is poured into the lower part 10 of the mold. The opening of the lower part 10 is closed with the upper part 11 of the mold. The liquid F is then foamed. The liquid F is impregrated not only in the holes or grooves of the surface material 3 but also in its structure. The impregnated liquid is hardened. The foamed piece is picked out of the metal mold 9, thereby obtaining the cushion 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51117586-A (JP)
Title: Semiconductor resistance equipment
Inventor: TAKAGAKI TAKASHI
IPC: H01L27/07
Filed: 1975-04-07
Abstract: PURPOSE:A bipolar type semiconductor integrated circuit equipment highly integrated by making a high resistance element of minute area which is obtained by dissipation of gold on the epitaxial layer.
Patent JP-H10239522-A (JP)
Title: Manufacture of phase difference film
Inventor: HOSOI MASAHIRO
IPC: B29L7/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a phase difference film that has improved homogeneity and less optical spot. SOLUTION: A solution composition, in which 17-20wt.% aromatic polycarbonate is dissolved to 100wt. solvent, which has content of 1,3-dioxolane or methylene chloride of 98.0-99.9weight% and content of mixture with ethanol and pentanol of 0.1-2.0weight%, is cast on a support. Then, the extended film is dried and the film is separated from the support. And the separated film is dried until its residual solvent amount is 0.5-2.0weight%. And this film is uniaxially oriented 1.1-3.2 times in proceeding direction of the film.
Patent JP-H08240674-A (JP)
Title: Nuclear fuel rod
Inventor: TOMIMATSU MINORU
IPC: G21C3/17
Filed: 1995-03-01
Abstract: PURPOSE: To provide a nuclear fuel rod which relaxes the hydrogenation of a material for a cladding tube and which can prevent the unstable breakdown of the cladding tube by a method wherein, even when a through hole is generated, generated hydrogen is absorbed selectively in parts other than the cladding tube. CONSTITUTION: A nuclear fuel rod 10 comprises a hydrogen getter 8 arranged in a plenum part 7 inside a cladding tube 3. The hydrogen getter 8 is composed of a material selected from zirconium and a zirconium alloy, and the surface of the hydrogen getter 8 is coated with nickel. The hydrogen getter 8 may be formed in such a way as nickel powder and a zirconium powder are mixed and sintered. When a through hole is generated in the cladding tube 3, hydrogen generated by the chemical reaction of creeping cooling water with a material for the cladding tube 3 is absorbed selectively by the hydrogen getter 8 owing to the catalytic effect of nickel.
Patent JP-S63208622-A (JP)
Title: Balancer device for serial-type four-cylinder engine
Inventor: TERAMOTO TAKAFUMI
IPC: F02B75/18
Filed: 1987-02-25
Abstract: PURPOSE:To efficiently remove secondary vibration, by providing a reciprocating balancer in the central part between the second and third cylinders on a line connecting the center line of each cylinder and setting a phase of said balancer so that it is placed in the bottom dead center when the first cylinder is placed in the top dead center. CONSTITUTION:A serial-type four cylinder engine arranges successively in the order from the first to the fourth cylinders 1-4. And ignition is set in the firing order of the first, third, fourth and second cylinders 1, 3, 4, 2. Here the engine provides a reciprocating balancer 10 in the same direction to each cylinder in the center between the first and third cylinders 2, 3 on a line connecting the center of from the first to the fourth cylinders 1-4. And the balancer 10 provides a crank which rotates at a speed two times the speed of an output shaft. Here the engine sets a phase of a balance weight in the balancer 10 so that it is placed in the bottom dead center when a piston of the first cylinder 1 is placed in the top dead center.
Patent JP-H09206284-A (JP)
Title: Wig with electrode for measuring brain wave
Inventor: FUKUZUMI SHINICHI
IPC: A61B5/0478
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To make inconspicuous a brain-wave measuring electrode mounted on the head. SOLUTION: Hair 2 is attached to the outer surface of the cylindrical part of a case 1. A brain-wave measuring electrode 7 is mounted on the top of the inner surface of the case 1, and an electrode cord 8 is connected to the brain wave measuring electrode 7. A disc part 5 to which an adhesive 6 is applied is provided at the bottom of the case 1. To mount the brain wave measuring electrode 7 on the head, the surface to which the adhesive 6 is applied is pressed against the skin of the head to bond the case 1 to the skin of the head.
Patent JP-S53128298-A (JP)
Title: Display device
Inventor: TAKEUCHI FUMIO
IPC: G09F13/00
Filed: 1977-04-14
Abstract: PURPOSE: To change and display tones by adjusting the emission intensity of a light display device according to the brightness of the surroundings and changing over display colors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54134971-A (JP)
Title: In-line type electron gun structure
Inventor: TSUSHIMA KAZUYA
IPC: H01J3/02
Filed: 1978-04-12
Abstract: PURPOSE: To focus all of three electron beams on a screen respectively, by making the diameter of the center electron-beam through hole greater than any other one among three holes arranged in a line.  
     CONSTITUTION: The diameters of a couple of electron beam through holes 3 and 7 constituting a center main lens are made larger than those of two couples of electron beam through holes 2 and 6, and 4 and 8 constituting main lenses at both the sides. When a voltage is applied to respective electrodes 1 and 5, an electric field inside of the hole of the center lens becomes rough and its focal length becomes longer. A a result, the focal length of the center main lens can correct the focal lengths of main lenses at both the sides elongated due to the interference of electron beams, and three electron beams can all be focused on the screen by adequately selecting the electrode potential. Consequently, the deterioration in picture quality can be prevented and a clear image can also be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62198808-A (JP)
Title: Optical fiber cable
Inventor: KAWASE MASAAKI
IPC: G02B6/44
Filed: 1986-02-27
Abstract: PURPOSE:To prevent an optical fiber from being tensed and the lead-in shift of a terminal from occurring in when the optical fiber is wound around another drum again and drawn by mounting the optical fiber at the position of the neutral point of bending in cable section. CONSTITUTION:An optical fiber unit or optical fiber core 1 is stored in a plastic cladding 3 in contact with the internal surface of a pipe-shaped cavity part 5. A high tensile strength body 8 which has a larger Young's modulus than a plastic material is embedded in the thickness part of the plastic cladding 3 and when the optical fiber cable is bent, the position of the optical fiber or optical fiber unit 1 is made coincident with the steady point (neutral point of bending) in the section of the optical fiber cable where there is neither expansion nor contraction due to the bending. Consequently, the optical fiber and cable are equal in length to each other and neither the application of tension to the optical fiber nor the leading-in shift of the terminal is caused when the optical fiber is wound another drum and drawn. Further, a metallic layer 7 is provided on the internal surface of the pipe shaped cavity part 5 to form a metallic pipe shaped cavity part.
Patent JP-H07252106-A (JP)
Title: Insect pest controlling agent
Inventor: KAWADA HITOSHI
IPC: A01N47/02
Filed: 1994-03-14
Abstract: PURPOSE:To obtain an insect pest controlling agent, capable of manifesting remarkable effects on psychodids and phorids which are conventionally hard to control and extremely effective in controlling insect pests growing in a sewage tank such as a purification tank. CONSTITUTION:This insect pest controlling agent for a sewage tank and against psychodids and phorids contains one or more N-aryldiazole compounds selected from the group consisting of 4-(2-bromo-1,1,2,2-tetrafluoroethyl)-1-(3-chloro-5- trifluoromethylpyridin-2-yl)-2-methyl imidazole, 5-amino-3-cyano-1-(2,6-dichloro-4- trifluoromethylphenyl)-4-trifluoromethylsulfinylpyrazole and 5-amino-3- cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylthiopy razole as an active ingredient.
Patent JP-S5972415-A (JP)
Title: Photographic lens of large aperture ratio having long back-focal distance
Inventor: FUJIOKA IWATATSU
IPC: G02B9/62
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a lens system by which each aberration is extremely good even in case of a lens whose back-focal distance is long and whose aperture ratio is large, by constituting the lens system of seven single lenses, and also satisfying a specified condition. CONSTITUTION:A lens system is constituted of seven single lenses and so as to satisfy expressions 1-9 when a focal distance of the whole optical system, a radius of curvature of each face in order, thickness of a lens on the axis or an air space in order a refractive index of each lens in order, and Abbe number of each lens in order are denoted as (f), ri, di, ni and nui, respectively, (provided that (i) is an integer such as 1, 2-, etc.). In this way, even in case when an aperture ratio is 1:1.4, a view angle of >=46 deg. is included, and a back-focal distance reaches >=73% of a focal distance of the whole optical system, a lens system whose various aberrations are extremely good can be obtained.