baber/WOPTO huggingface dataset:
Patent JP-H0719880-A (JP)
Title: Optical fiber gyroscope device
Inventor: NISHIDE KENICHI
IPC: G01C19/72
Filed: 1993-06-30
Abstract: PURPOSE:To provide a phase modulation type optical fiber gyroscope device capable of maintaining the accuracy of resolution without cost rise, simplifying a circuit for signal transfer to and from external equipment and increasing the transmission velocity, and determining the specification of the sensor part regardless of the linearity of the output accuracy. CONSTITUTION:The light emitted from a light source 1 becomes linear polarized light by way of a coupler 2 and a polarizer 3 and transmits to an optical fiber coil 5. The transmitted light is phase-modulated in a phase modulator 6. Both turning lights having transmitted in the optical fiber coil 5 are duplicated in the coupler 4 to form interference light and the interference magnitude is measured with a light detector 7. The output of the light detector 7 is signal processed to be analog signal varying as sine function to an input angular velocity, transmitted to an external equipment 14, linearized with a linearizer 13 for optical fiber gyroscope and to be linearized angular velocity signal. Then, necessary signal processing is applied and the signal is used for driving a drive mechanism and the like.
Patent JP-H0785054-A (JP)
Title: Electronic dictionary
Inventor: FUSHIMOTO HIDEO
IPC: G06F17/28
Filed: 1993-06-30
Abstract: PURPOSE: To provide an electronic dictionary capable of easily discriminating whether or not an external dictionary storage device is mounted to an electronic dictionary main body at the time of retrieving dictionary information inside the external dictionary storage device such as a memory card or the like. CONSTITUTION: The electronic dictionary main body 1 incorporates a CPU 15, a main body ROM 16 and a RAM 17, and a card ROM 19 is made attachable and detachable to/from the electronic dictionary main body 12. The CPU 15 reads address information stored inside the word memo area 17c of the RAM 17, and at the time of reading the dictionary information from the dictionary data area 16b of the main body ROM 16 and the dictionary data area 19b of the card ROM 19 by the address information, in the case that the card ROM 19 is not mounted to the electronic dictionary main body, that effect and the kind of the card ROM 19 to be mounted are displayed by a display device 3.
Patent JP-H0940161-A (JP)
Title: Workpiece housing device and control method therefor
Inventor: KAWACHI HIROYUKI
IPC: B65G47/46
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To continuously perform workpiece housing work by means of the minimum number of reserved cassettes by a method wherein a plurality of cassettes including the reserved cassettes dynamically cope with data at all times, and instead of a cassette having no empty capacity, the reserved cassette is made to orderly copes with workpieces. SOLUTION: A workpiece housing device 1 comprises an inspection means 2 to inspect a workpiece, a sorting means 3 to sort the workpiece according to an inspection result, cassette housing means 4 (4A-4E) to set a workpiece housing cassette, and a control device 5 having an array to correspond to an inspecting result and the housing cassette there between and controlling these means through a communicating means 6. Workpiece are housed in respective cassettes according to the inspection result obtained from the inspection means 2. At a point of time when the cassette becomes full, the workpieces are fed to a cassette defined as a reserved cassette. This constitution and method allow rapid workpiece housing work.
Patent JP-S6358196-A (JP)
Inventor: IAN SUTETSUDOMAN BITSUGUSU
IPC: G12B17/02
Filed: 1987-07-27
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-H0355377-A (JP)
Title: Vibration-proofing hardware for double sliding fitting
Inventor: ANDO KEIICHIRO
IPC: E05D13/00
Filed: 1989-07-21
Abstract: PURPOSE:To isolate vibration by rotatably fixing a small rod having wheels on its opposite ends to a shaft fixed to a flat plate and, at the same time, by providing a spring with its one end supported with the flat plate and other end supported with the small rod. CONSTITUTION:Holes 2 for fixing a fitting with screws, an upright shaft 3 erected at the center and a spring holder 4 are provided to a flat plate 1. A pair of wheels 6 is provided, through axles 7, to a smell rod 5 that turns around the shaft 3 and a spring holder 8 is also provided thereto. With a spring 9 provided around the shaft 3 with its one end opened and held with the spring holders 4 and 8, a vibration-proofing hardware for double sliding fitting is formed. The vibration-proofing hardware is then fixed to a rail of the fitting and both of the wheels 6 are made elastically held with the small rod 5 in the center of a groove provided to the rail.
Patent JP-H03276811-A (JP)
Title: Suspension control device
Inventor: KATSUTA TAKAYUKI
IPC: B60G17/018
Filed: 1990-07-16
Abstract: PURPOSE:To increase the vibration suppressing effect by correcting the moving state of a vehicle body in response to the degree of the effect on the movement of the vehicle body by the operating action, and positively suppressing the occurrence of vibration estimated by the operating action when the damping force of a suspension mechanism is controlled based on the moving state of the vehicle body. CONSTITUTION:The damping force is controlled based on the vertical moving state of a spring upper member and the relative moving state of the spring upper and lower members in a suspension mechanism provided between a wheel support member and a vehicle body for each wheel. The moving state of the vehicle body in the preset coordinate system is detected by a moving state detecting means 1 in a suspension control device. The operating action state is detected by an operating action detecting means 2. The moving state of the vehicle body is corrected by a correcting means 3 in response to the degree of the effect on the movement of the vehicle body in the coordinate system by the detected operating action. The moving state of the vehicle body after correction is converted into the vertical moving state of the spring upper member in the suspension mechanism by a converting means 4.
Patent JP-2000023108-A (JP)
Title: Scan converter device
Inventor: KAI TOSHIHIRO
IPC: H04N7/01
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a scan converter device in which a jitter is difficult to become visible even when a horizontal synchronizing signal and a clock are asynchronous by obtaining a time difference between the horizontal synchronous signal and a clock and correcting an amplitude in accordance with a time shift by straight line interpolating the time difference from inclination of a horizontal delayer output. SOLUTION: An interpolation means 110 receives a signal from a time difference generation means 100 for obtaining a time difference between a clock by a first clock surface 30 and a horizontal synchronizing signal by a first horizontal synchronizing signal generation means 40 and is outputted to a line memory 70. A time difference detection means output of the time difference generation means 100 is delayed by a compensation delay time by a delay means and is outputted. Thus, the time difference between a CLW and a HSW to be used at the interpolation means 110 is obtained. Since the interpolation means 110 output to be inputted to the line memory 70 is amplitude corrected in accordance with a time shift, a jitter component can be reduced in a signal read out by the line memory 70.
Patent JP-S5977792-A (JP)
Title: Dispatching system for plural data
Inventor: WATANABE KATSUMI
IPC: H04J3/00
Filed: 1982-10-26
Abstract: PURPOSE:To update monitoring pictures which correspond to respective picture signals into new pictures at a time and to obtain easy-to-see monitoring pictures, by providing a means which controls automatically and simultaneously in interlocking with switching among respective video systems. CONSTITUTION:The traffic condition in a freeway tunnel is photographed by N sets of TV cameras 1-1-1-N installed in the freeway tunnel, and video signal outputs are supplied to a video switch 2 through output lines 100-1-100-N. This switch is provided with an operation console 8 which outputs a contact signal for commanding the automatic switching time interval of monitor images, and a cyclic digital information device master station 9 changes two-dimensional states of a specific flag bit in each word uniformly and sends them to a control signal transmission line 10. This signal is received by a cyclic digital information transmitter slave station 11 and processed by a gate circuit 12 and a code collating circuit 13; when all two-dimensional states are coincident, a general command is applied to the switch 2 to update respective information words, thereby making videos on video monitors 6-1-6-10 easy to see.
Patent JP-H0832435-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI TOSHIRO
IPC: H01L27/04
Filed: 1994-07-18
Abstract: PURPOSE:To reduce the cost of a CMOS logic integrated circuit device or the like and a digital device and to decrease the impedance correction time by simplifying the configuration of an impedance adjustment circuit. CONSTITUTION:The device is provided with unit input output buffers UIOB0-UI0 BH3 for high level adjustment as input output buffers including output buffers OB including plural output MOSFETs selectively closed according to impedance control signals AH0B-AH3B and input buffers IB each having a differential MOSFET as a major component, output MOSFETs NH2-NH5 are selectively conductive sequentially from a MOSFET having a larger gate width, in other words, a MOSFET having a smaller ON-resistance sequentially and forcibly or according to an impedance control signal of high-order bits formed already and each bit of the impedance control signal obtained as an output signal of the input buffer IB is sequentially and selectively set to a valid level.
Patent JP-H0533734-A (JP)
Title: Canistor
Inventor: HIYOUDOU YOSHIHIKO
IPC: F02M25/08
Filed: 1991-07-26
Abstract: PURPOSE:To prevent discharge of vapor from an atmosphere introducing port of a canistor to outside. CONSTITUTION:A main chamber 3 and a sub-chamber 4 respectively provided with adsorption agent layers 7, 8 for adsorbing vapor are formed in a casing 2 of a canistor 1. A vapor introducing port 19 is opened to the main chamber 3 for introducing the vapor from a fuel tank 20, a purging port 22 is opened to the main chamber 3 for purging desorption fuel desorbed from the adsorption agent layers 7, 8 into an intake passage 23. An atmosphere introducing port 27 is opened to the sub-chamber 4 for introducing atmosphere. A communication passage 28 is formed for communicating the main chamber 3 with the sub- chamber 4. A throttle 9 is arranged in the communication passage 28 for reducing its passage area. It is thus possible to regulate movement of the vapor from the main chamber 3 to the sub-chamber 4, and to generate a scope of adsorption ability for the vapor of the adsorption agent layer 8 in the sub- chamber 4.
Patent JP-S5888702-A (JP)
Title: Manufacture of optical fiber superior in light transmittance
Inventor: YANAGASE AKIRA
IPC: B29C48/05
Filed: 1981-11-24
Abstract: PURPOSE:To enhance light transmittance, and resistance to weather and chemicals, by producing polymethyl methacrylate as a core substance using speified conditions for its polymerization, and separating impurities during production of copolymer and spinning steps. CONSTITUTION:A mixture of methyl methacrylate monomer, a radical polymn. initiator, a chain transfer agent, etc. are continuously fed into a reactor, and mixed in an aq. medium by uniformly stirrting at 90-130 deg.C and polymerized to give a product contg. 20-50% polymer. The next volatile matter separation step and the following spinning step are controlled at 150-300 deg.C to separate impurities. For example, said polymer is spinning at 200 deg.C with a single shaft screw vent type extruder to obtain a fiber for use in a core. This fiber is coated by extrudng polytrifluoromethyl methacrylate, thus permitting an optical fiber superior in light transmittance contg. no impurity.
Patent JP-H0913283-A (JP)
Title: Printing of fabric
Inventor: YONEMASU KAORU
IPC: B41M5/00
Filed: 1995-06-29
Abstract: PURPOSE: To obtain printed fabric by providing fabric comprising a polar group- containing fiber with a latent alkali, printing the fabric by ink jetting with a reactive dye-containing ink, then treating the fabric with steam or dry heat. CONSTITUTION: Fabric, for example, woven fabric of cotton, comprising yarn such as cotton, rayon, wool, silk, etc., containing a polar group to be reacted with a reactive dye, is padded with an aqueous treating solution composed of a latent alkali such as sodium trichloroacetate and a modified polyethylene, pressed and dried to provide the woven fabric of cotton with the latent alkali. Then the woven fabric of cotton is printed in a fixed pattern by ink-jet printing method using a reactive dye-containing ink and treated with steam or dry heat. The latent alkali is converted into an alkali, the dye is fixed to the fabric, washed and dried to give the objective printed fabric.
Patent JP-S6248155-A (JP)
Title: Telephone holding adaptor
Inventor: KINEKAWA YASUKAZU
IPC: H04M1/738
Filed: 1985-08-27
Abstract: PURPOSE:To move a telephone set in use by connecting an adaptor main body provided with a plug part, a receptacle part and a holding switch controlling a hold control circuit of a telephone line during talking to the telephone set. CONSTITUTION:When the holding switch 4 is operated at first, a switch operation detection circuit 6a output a holding set signal Vs and when the holding switch 4 is operated again, a holding reset signal Vr is outputted. Thus, when it is required to move a telephone set 2, the talker depresses the holding switch 4 to set telephone lines L1, L2 into the holding state, the inserting plug 3 of the telephone set 2is removed from a receptacle part 1a of the holding adaptor A for the movement, the insertion plug 3 is connected to a receptacle 1a of the holding adaptor at the moved position and the holding switch 4 is depressed again to reset the holding state. Thus, the holding function is added without modification of a conventional telephone receptacle to move the telephone set during talking.
Patent JP-H0476895-A (JP)
Title: Information recording method
Inventor: MURASE CHIKAO
IPC: G11B7/00
Filed: 1990-07-18
Abstract: PURPOSE:To shorten the reading-out time of a data by setting a signal as a standard by which address information, the absolute value of a wavelength, and the existence of the absorption of a beam are discriminated, in the wavelength different from a data, and recording it with the data. CONSTITUTION:A deep and wide hole is prepared between wavelength LAMBDA1 - LAMBDA10, and defined as the marker of the wavelength, by utilizing the phenomenon that a recording medium generates a hole burning phenomenon there. The range between the LAMBDA1 - LAMBDA10 is defined as a recording area, the address is recorded at the area next to the LAMBDA1, and recorded information is lined up at the interval of 1/1000 mm. When the num ber of holes is increased, the base line of the absorption falls. Then, it is possible to decide that the hole is prepared at the specified wave-length, and that the hole is not prepared at the adjacent recorded wave length. And also, it is possible to quickly estimate the variation of the base line of the absorption. Therefore, the criterion of the existence(0 and 1) of the absorption by which the error of a read-out can be reduced extremely, can be set. The address can be simultaneously recorded at three or four recording points by irradiating X and Y-axis directions with the long beam at the time of recording the address. Thus, the specification of the prescribed recorded data can be speedily operated by an identification code so that the reading-out time of the data can be sharply shortened.
Patent JP-2000009078-A (JP)
Title: Portable mixed flow submergible motor pump
Inventor: KATO KEIJI
IPC: F04D29/54
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To safely and rapidly operate a pump even at the time of emergency by contracting a delivery hose to be connected and simplifying the connecting and fixing operation of the hose, and to lay a power cable with excellent workability without damaging the power cable. SOLUTION: This pump is equipped with a portable pump casing 16 having a pump channel in which an impeller is arranged in its inside and a motor part arranged in the inside of this pump casing 16 so as to have approximately the same axial line and rotating the impeller. The pump channel is formed to be branched into a plurality of branch channels, and the branch channels are opened to individual delivery ports 22a, 22b.
Patent JP-S58105159-A (JP)
Title: Magnetic toner
Inventor: KUZUMI KENICHI
IPC: G03G9/083
Filed: 1981-11-26
Abstract: PURPOSE:To provide stable running characteristics and to obtain good images by mixing a mixture of at least two kinds of carbon black of which the difference in the oil absorption is >=15ml/100g as a conductive material. CONSTITUTION:A magnetic material, binder resin and conductive material are used as essential components for a magnetic toner. The conductive material consists of a mixture of at least 2 kinds of carbon black, of which the difference in the oil absorption is >=15ml/100g. The difference between the softening point and softening initiating temp. of the toner is made >=5 deg.C.
Patent JP-S6344604-A (JP)
Title: Waveguide type optical filter and its manufacture
Inventor: IMOTO KATSUYUKI
IPC: G02B6/12
Filed: 1986-08-13
Abstract: PURPOSE:To efficiently perform transmitting and reflecting operation by forming a multilayered film filter including only a core layer or part of buffer layers and covering the periphery with the buffer layer and a clad layer which have low refractive indexes. CONSTITUTION:Many films which include only the section of the core layer 13 or the sections of the buffer layers 11 and 12 and differ in refractive index are formed on a substrate 10 in the middle of the light propagation direction of the waveguide consisting of the buffer layers 11 and 12, core layer 13, and clad layer 14, thus forming the multilayered film 15. The constitution of the films of this multilayered filter 15 is different among a low-pass filter type, a band-pass filter type, a band-rejection type, and a high-pass type filter, but any type of multilayered film filter 15 is surrounded with a 1st buffer layer 11 and clad layer 14. Consequently, the waveguide type optical fiber which has low loss and desired filter characteristics is obtained.
Patent JP-H0240298-A (JP)
Title: Prevention of adhesion of calcium carbonate scale for high ph water system
Inventor: NANSHII ESU SHIYAAUTSUDO
IPC: C02F5/14
Filed: 1988-07-29
Abstract: Compositions containing a water soluble carboxylic/sulfonic/polyoxyalkylene terpolymer and a water soluble phosphonate effectively control calcium carbonate scaling in aqueous systems under severe pH, alkalinity, calcite saturation and/or temperature conditions.
Patent JP-S6345208-A (JP)
Title: Agricultural and horticultural insecticidal composition
Inventor: TSUBOI SHINICHI
IPC: C07D277/00
Filed: 1986-08-13
Abstract: PURPOSE:To obtain the titled composition, by using a specific nitromethylene derivative and specific carbamate based insecticide together, capable of cooperatively and synergistically enhancing the insecticidal activity thereof and particularly effective in controlling insect pests in paddy field and horticultural crops with hardly any phytotoxicity and toxicity. CONSTITUTION:An agricultural and horticultural insecticidal composition, obtained by blending (A) a compound expressed by formula I (X is halogen, alkyl or alkoxy; n is 0, 1 or 2; m is 2 or 3) with (B) at least one compound selected from compounds expressed by formula II [R<1> is substituted or unsubstituted aryl, heterocyclic group or oxime; R<2> is H or lower alkyl; R<3> is lower alkyl or formula III (R<4> is lower alkyl; R<5> is lower alkyl, lower alkoxycarbonyl or lower alkoxycarbonylalkyl)] in an amount of, e.g. 0.1-20pts. wt., preferably 0.2-15pts.wt. based on 1pt.wt. component (A) as active substances and capable of exhibiting the above-mentioned excellent insecticidal activity.
Patent JP-H0194005-A (JP)
Title: Suspension system for car
Inventor: JIYON MAIRUZU
IPC: B60G3/20
Filed: 1988-07-27
Abstract: PURPOSE: To improve the impact absorbing performance by setting the force against the backward movement of a wheel smaller than the force against the other directional movement by a wheel supporting outer subframe and a body side mounting inner subframe in an automobile suspension system. CONSTITUTION: An outer subframe 1 is formed of a vertical pair of forked structural members 2, 4 and a vertical member 5, and a regulating means 8 consisting of a spring or the like is interposed between it and a chassis 9. A wheel 7 is mounted on an axle 6. A U-shaped sectional inner subframe 10 has front and rear bored flanges 12, 13 toward the vehicle outside to support the inside end part of the forked structural member 4 in such a manner as to be rotatable around the vehicle longitudinal horizontal axis. Further, it has upper subframes 16, 17 forming a triangle therewith to support the inside of the forked structural member 2 through short shafts 19, 20, respectively. And the inner subframe 10 is supported to the chassis 9 with fitting members 21, 22, 24. According to this structure, the cushioning performance can be improved.
Patent JP-H0536344-A (JP)
Title: Fuse
Inventor: HANADA TOSHIYUKI
IPC: H01H85/00
Filed: 1991-07-29
Abstract: PURPOSE:To sharply improve the short-circuit cutoff performance by dissipating the heat energy generated at the time of a short-circuit cutoff before an envelope is broken. CONSTITUTION:A metal wire 12 serving as a fuse element is stretched between a pair of metal terminals 11, 11. Outer ends of the metal terminals 11, 11 are guided to the outside, and the metal wire 12 and connection sections between the metal wire 12 and the terminals 11, 11 are stored in an envelope 13 made of an insulating material. The surrounding of the metal wire 12 is covered with foaming resin 15. Neither cracking nor splitting occurs on the envelope 13 when the pressure in the envelope 13 is increased by the melting and vaporization of the metal wire 12.
Patent JP-S6471631-A (JP)
Title: Piston and manufacture thereof
Inventor: SHIODA WATARU
IPC: F02F3/00
Filed: 1987-07-30
Abstract: PURPOSE: To improve durability of a piston by partially binding aluminum-base powder sintered alloy consisting of mechanically alloyed powder to a high heat resistant demanding part in an aluminum alloy piston main body. CONSTITUTION: A sintered material 21 formed of aluminum-base powder sintered alloy consisting of mechanically alloyed powder is partially bound via a joint face 23 to a part demanding high heat resistance, for example, to an opening part end face of a direct injection type combustion chamber in a connected member 22 for an aluminum piston by means of a non-fusion welding method using no filler metal such as a friction pressing method or a limited fusion welding method using electron beams. In application of the friction welding method, a burr is extruded from both end parts 24 of the joint face 23 because of plastic flow, and at the same time, oxides, oils, or dust are eliminated from the both end parts 24. In this way, a life of the piston can be greatly prolonged.