baber/WOPTO huggingface dataset:
Patent JP-S6326525-A (JP)
Title: Direction detecting device for moving body
Inventor: TANAKA SHIGERU
IPC: A01C11/02
Filed: 1986-07-18
Abstract: PURPOSE:To easily detect the direction of a moving body with high accuracy by providing upper and lower photosensors on the moving body side and projecting beam light upon the sensors from ground side. CONSTITUTION:The photosensors S1-S3 which detect a light reception position in a breadthwise direction are provided in an up/down direction above the front part of a vehicle body v, and a laser light emitting device B is installed on the ground side opposite the sensors S1-S3 so that beam light A having width in the up/down direction can be projected. Then, the rolling of the vehicle body V is detected on the basis of the beam light A and the light reception positions of the sensors S1-S3 are corrected with the information on it, the direction phi of the vehicle body V to the projection direction of the beam light A, and the displacement (x) in the breadthwise direction are detected respectively. Consequently, when the beam light A is projected from the light emitting device B on the ground side, it is received by the sensors S1-S3. Therefore, variation in the direction of the moving body to the projection light of the beam A is detected quantitatively with high accuracy; from the difference among the positions of the beam light received by the sensors S1-S3.
Patent JP-H07147178-A (JP)
Title: Discharge tube and ignition device with series gap
Inventor: SATO TAKASHI
IPC: F02P15/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a discharge tube capable of preventing the effect of the electric field of an electric element arranged around, and also an ignition device with series gap capable of enhancing the performance of an engine. CONSTITUTION:The discharge electrode part 3b of the anode-side electrode plate 4b of a discharge tube 1 is formed to be protruded to the vicinity of the cathode-side electrode plate 4a, and the discharge gap between discharge electrode parts 3a, 3b is formed adjacent to the cathode-side electrode plate 4a. The cathode-side discharge electrode part 3a is formed to be hardly or never protruded from the cathode-side electrode plate 4a.
Patent JP-H0220926-A (JP)
Title: Atomic beam resonance device
Inventor: KUDOME KENJI
IPC: H01S1/00
Filed: 1988-07-08
Abstract: PURPOSE:To improve frequency accuracy of an atomic beam oscillator by providing an optical switch for turning ON/OFF repeatedly a stimulating light by the time required for allowing an atom in an atomic beam to pass through a stimulating light part and the time required for allowing the atom so pass through a cavity resonator. CONSTITUTION:An optical switch and an optical switch 11' are inserted into an optical path of the stimulating light from stimulating lasers 2, 2', and an optical path of the stimulating light from a stimulating laser 4, respectively, and also, a timing signal generator 12 for bringing the optical switches 11, 11' to ON/OFF control is provided. The timing signal generator 12 turns ON the switch during the time tau, and subsequently, turns it OFF during the time T, and repeats this control. In this case, the time tau is equal to the time required for allowing an atom of the highest speed contained in an atomic beam to pass through the stimulating part, that is, the time when the atom is irradiated by light from the stimulating lasers 2, 2', and the time T is equal to the time required for allowing its atom to pass through a cavity resonator 3. Consequently, a time/frequency standard whose frequency accuracy is excellent is obtained.
Patent JP-S6231844-A (JP)
Title: Lithographic plate material
Inventor: KAWABATA MASAMI
IPC: G03F7/00
Filed: 1985-08-01
Abstract: PURPOSE:To obtain a lithographic plate material superior in photosensitivity to the visible rays and physical properties for printing by forming a photosensitive resin layer composed of an additionally polymerizable compound having an ethylenically unsaturated double bond and a specified photopolymerization initiation system on the hydrophilic surface of a support. CONSTITUTION:The photosensitive resin layer containing the additionally polymerizable compound having an ethylenically unsaturated double bond, such as an unsaturated carboxylic acid, and as the photopolymerization initiation system, xanthene or its derivative represented by the formula shown on the right and a photosensitivity promotor is formed on the hydrophilic surface of the support, such as Al, Zn, or Ni. In that formula, A is halogen; Y is a C or 0 atom, and when it is a C atom, the bond expressed with a dotted line is a double bond; Z is an 0 atom combined with an adjacent C atom through a double bond, lower alkoxy, or lower alkanoyloxy; R<1> is lower alkyl, lower hydroxyalkyl, lower-alkoxylated lower alkyl, di-(lower alkylamino)-(lower alkyl), or aryl; and R<2> is lower alkoxy or lower dialkylamino.
Patent JP-H1114410-A (JP)
Title: Combination meter
Inventor: SUGIMOTO HIDETAKA
IPC: G01P1/07
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a combination meter in which the number of parts is reduced and which is reduced in assembling man-hour by commonly using a wiring board for combination meter for a speedometer driving circuit also. SOLUTION: An LED odor/trip driving circuit is provided on a wiring board 6 for combination meter which is constituted of an HPC(hard wiring board) and attached to the rear surface of a case 1 and, at the same time, an LED odor/trip assembly 5 is attached to the front face of the wiring board 6 through a connector 9 connected to the driving circuit so that the assembly 5 may be exposed on the scale plate 202 of a speedometer 2 through the hole 10 of the case 1.
Patent JP-S6327051-A (JP)
Title: Semiconductor integrated circuit
Inventor: OKODA TOSHIYUKI
IPC: H01L27/02
Filed: 1986-07-18
Abstract: PURPOSE:To easily coexist a high breakdown strength element and a high speed element by coexisting a high speed IIL, a high breakdown strength NPN transistor and a vertical PNP transistor. CONSTITUTION:In an IIL formed in a first island region 25a, a second buried layer 27 is formed between first and second epitaxial layers 22 and 23 to determine the substantial thickness of the epitaxial layer in the IIL is determined only by the thickness of the second layer 22, and thinly set to utilize the high speed of the IIL. In a vertical PNP transistor formed in a third island region 26c, the sum of the thicknesses of the first and second layers 22, 3 becomes the substantial thickness of the epitaxial layer. Accordingly, breakdown strength is easily improved by setting the second layer to be relatively thick. Even in a NPN transistor formed in the second island region 25b, the substantial thickness of the epitaxial layer becomes the sum of the thicknesses of the layers 22, 23. Thus, they can be easily enhanced in the breakdown strength.
Patent JP-S5959819-A (JP)
Title: Treatment device for waste gas of metallurgical furnace
Inventor: IWAMOTO SUMIO
IPC: C21C5/40
Filed: 1982-09-29
Abstract: PURPOSE:To eliminate the sealing failure by dust by disconnecting a cooler in the place remote from a furnace port or on the inlet side of a dust-proofing device, making the same vertically movable, connecting the disconnected parts and connecting the furnace port of a metallurgical furnace and the cooler with the cooler itself. CONSTITUTION:For example, a cooler 2 is disconnected in the inlet part of a dust-proofing device 3, and the disconnected parts are connected to each other with water sealing mechanisms consisting of a water sealing section 8 on the inlet side of the device 3 and a sealing plate 9 on the outlet side of the cooler 2. The cooler 2 is made vertically movable with an actuator 10. The gaseous CO of a high temp. generated in a metallurgical furnace 1 is induced by an induction fan into the cooler 2 and is cooled by the same, whereafter the cooled gas is fed to the device 3. The need for the dust removal operation of the section 8 is thus eliminated.
Patent JP-H1118307-A (JP)
Title: Connector for charging electric vehicle
Inventor: KUKI HEIJI
IPC: H01M10/46
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To send and receive information by optical communication between an electric vehicle and a connector for charging and allow the connector to comply with a communication protocol in the electric vehicle. SOLUTION: In order to conduct optical communication between a power- receiving section and a connector, each of the power-receiving section and the connector is provided with a light-emitting device and a photodetector. The connector can receive a characteristic optical signal for recognition, emitted from its light-emitting device 17 by its photodetector 18 and the optical signal for recognition becomes a different signal, when the light-emitting devices 17, 24 of both the power-receiving section and the connector emit optical signals for recognition at the same time. Based on this fact, the connector detects a simultaneous transmission and receives and sends information according to the specified priority order and therefore can prevent communication errors due to the overlapping of charging-related information from the light-emitting devices 17, 24. The connector can also comply with a communication protocol, by which information is received and transmitted according to the priority order which is determined among communication circuits.
Patent JP-S6414863-A (JP)
Title: Separator for battery
Inventor: IMAI SHIRO
IPC: H01M50/489
Filed: 1987-07-08
Abstract: PURPOSE:To increase the performance by forming a specified dimensional cloth with very fine fibers which are made from polyarylene containing sulfur in its principal chain and have a specified surface constitution. CONSTITUTION:The cloth is made of about 0.5 denier or less very fine fibers and formed so as to have a thickness of 0.05-5mm, a porosity of 10-85%, and a unit weight of 5-500g/m<2>. Polyarylene contains sulfur in its principal chain, and the sulfur ingredient on the surface of the fiber exists in the form of one or more constitutional units indicated in -SO-, -SO2-, or -SO3-, and its content is 3 mole percent or more based on the total sulfur. One mole percent or more of hydrophilic groups as indicated in the figure based on the polyarylene constitutional unit are contained on the surface of the fiber. A separator having good chemical resistance, heat resistance, and mechanical strength can be obtained.
Patent JP-S6431801-A (JP)
Title: Polysaccharide extracted from plant in particular and useful as medicine and food additive
Inventor: TAN HAN NIYUEN
IPC: C08B37/00
Filed: 1988-07-08
Abstract: A polysaccharide containing units corresponding to rhamnose, arabinose, xylose, mannose, galactose and glucose, additionally providing animals and humans with an increase in the plasma prolactin content.
Patent JP-H0221028-A (JP)
Title: Connecting construction between output shaft and detector of electric motor
Inventor: IWAMATSU NOBORU
IPC: H02K7/00
Filed: 1988-07-11
Abstract: PURPOSE:To simplify its attachment and detachment to enhance its detecting accuracy and make its construction compact, by disposing a clamping ring on the outer periphery of the fitting part of an output shaft with a shaft for a detector, and fastening this clamping ring by means of a screw member. CONSTITUTION:One side of a shaft 14 for a detector is fitted with one end of the output shaft 10 of an electric motor. A clamping ring 20 one part of which is cut is disposed on the outer periphery of fitting part thereof i.e. the outer periphery of the rear end 12 of the output shaft 10. This clamping ring 20 is fastened by a screw member 22. Thus it is compactly constructed and also its attaching and detaching work is simplified for enhancing its detecting accuracy for rotation.
Patent JP-H1116155-A (JP)
Title: Transparent magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: G03C1/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a transparent magnetic recording medium without magnetic errors which can accurately record and reproduce various kinds of magnetic information even when the amt. of the magnetic powder applied is decreased. SOLUTION: This medium has at least one magnetic recording layer containing magnetic particles and a lubricant layer on a supporting body. The magnetic recording layer contains silica particles having the average particle size between >=0.01 μm and <0.04 μm by between >=50 mg/m<2> and <=230 mg/m<2> and contains α-alumina particles having the average particle size between >=0.1 μm and <=0.6 μm by between >=5 mg/m<2> and <=100 mg/m<2> .
Patent JP-H0775732-A (JP)
Title: Microcapsule, one pack thermosetting resin composition and its hardened material
Inventor: KUNUGISE AKIRA
IPC: B01J13/02
Filed: 1993-06-18
Abstract: PURPOSE:To obtain an one pack thermosetting resin composition excellent in preservation stability at a normal temp. and having conductivity without deteriorating hardening property by coating the surface of a microcapsule including a hardening agent or hardening accelerator for a thermosetting resin with a metal. CONSTITUTION:Metal carrying fine particles are obtained by including the hardening agent or hardening accelerator for the thermosetting resin in the microcapsule and coating the surface of the microcapsule with the metal. The one pack thermosetting resin composition excellent in preservation stability at the normal temp. is obtained without deteriorating the hardening property by blending the microcapsule with a two pack thermosetting resin and the hardened material shows excellent conductivity even if a small quantity of the metal is used.
Patent JP-S6062709-A (JP)
Title: Current limit circuit
Inventor: SAGEHASHI ISAO
IPC: H03F1/52
Filed: 1983-09-16
Abstract: PURPOSE:To speed up the operation by constituting a circuit limiting a current flowing to an output transistor (TR) that no output TR is included in a feedback loop for the current limit operation. CONSTITUTION:A base voltage VB of the output TRQ21 and a reference voltage E are inputted to a differential amplifier A21 and an output of the differential amplifier is given to a base of the output TRQ21 via a diode D21. When an output current I is increased due to any effect, a voltage generated across a resistor R21 is increased, resulting that the base voltage VB is increased. When the base voltage VB exceeds the reference voltage E, the diode D21 is turned on, the feedback loop for the current limit operation is formed, the base voltage VB is descended until it equals to the reference voltage E, and the output current I is limited to (E-VBE)/R. When the base voltage VB is lower than the reference voltage E, since the diode D21 is turned off, no current limit operation is performed.
Patent JP-H0921634-A (JP)
Title: Apparatus for measuring inner diameter of metal
Inventor: SASAKI SHINGO
IPC: G01B21/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To detect a hanging part of starting part in the inner diameter of a coil where the coil is started to be wound and measure the amount of the hanging part. SOLUTION: A rotary head 6 set in a coil 1 is provided with two press roll parts 2 to extend and contract a cylinder 5. At this time, the inner face of inner diameter of the coil is pressed by the press roll parts 2. A measuring element 13 is coupled to the rotary head 6 by a spring 19, having a front end part urged by the spring 19. A contact element 18 with a detection roll 16 is set at the front end of the measuring element 13. A wire 11 is stretched between the press roll parts 2. When the cylinder 5 is extended in the coil diameter direction, the detection roll 16 is moved by a guide pulley 15 and a pulley 14 towards the inner face of the coil by the amount of the extension of the cylinder 5. The measuring element 13 is equipped with a sensor 17.  If a hanging part is present in the direction of the detection roll 16, the sensor 17 measures the amount of the hanging part at a position where the detection roll 16 butts against the hanging part. When a measured value is larger than a set value, the rotary head 6 is rotated to tighten the coil.
Patent JP-H112399-A (JP)
Title: Container accumulating device
Inventor: OHARA NORIHIRO
IPC: B65B17/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching or removing work for containers, by surrounding containers with a belt and fixing the containers to a supporting frame by operating a fastening tool so that the belt is tightened. SOLUTION: Predetermined number of high pressure gas containers 1 are vertically arranged at a given position in the condition that a belt 27 is removed. Each high pressure gas container 1 is separated with and along arm plates 24 and side plates 22 and is contacted slightly with a supporting frame 21. A terminal fitting 29 is engaged with a fastener provided on the left side plate 22, a belt 27 is arranged so that it sequentially passes outside of a high pressure gas container 1 and inside of a guide bar 25, and a fastening tool 28 on the other end is engaged with a fastener provided on the right side plate 22. The belt 27 is wound by operating the fastening tool 28.  As fastening operation progresses, belt 27 slides on the surface of the high pressure gas containers 1 and the guide bars 25, the whole uniformly becomes in a fastening condition, and all the high pressure gas containers 1 are pressed and fixed to the supporting frame 21.
Patent JP-S6150225-A (JP)
Title: 3-beam system recorded information reader
Inventor: ISHII HIDEHIRO
IPC: G11B7/09
Filed: 1984-08-17
Abstract: PURPOSE:To attain cost reduction with the titled reader by extracting the frame synchronizing signals out of the electric signal produced from two of the three light beams passed through a recording surface and calculating a linear speed based on the time difference between both frame synchronizing signals. CONSTITUTION:The center one of three light beams is used for reading information and for focus servo; while the beams at both sides are used for tracking servo respectively. Then two of these three beams are used for detection of a linear speed. For instance, the center beam and a beam preceding this center beam in a tracking mode of the recording track of a disk 1 are supplied to frame synchronizing extracting circuits 7 and 8 for extraction of the frame synchronizing signals. The relative positions among three beams on the disk 1 are controlled to be constant by the forcus servo. Therefore the time difference (interval) between both frame synchronizing signals is changed by the linear speed. Then these two synchronizing signals are supplied to an arithmetic circuit 9 and the time difference between them is measured for calculation of the linear speed.
Patent JP-H05245254-A (JP)
Title: Pinball game machine
Inventor: INAGAKI MORIO
IPC: A63F7/02
Filed: 1992-06-29
Abstract: PURPOSE:To distinguish a prizewinning area into which a hit ball is difficult to enter, from a prizewinning area into which a hit ball can easily enter, in a variable prizewinning ball device, and by providing a prizewinning ball detector for detecting a prizewinning ball entering the prizewinning area into which a hit ball is difficult to enter, at a rational position. CONSTITUTION:A specified prizewinning area 21a into which a hit ball is relatively difficult to enter, and a prizewinning area 21b into which a hit ball easily enters, are formed in a variable prizewinning ball device 20, and a ball detecting switch for detecting a prizewinning ball entering the specified prizewinning area 21a is integrally incorporated with the device 20.
Patent JP-H0521358-A (JP)
Title: Manufacture of silicon carbide
Inventor: TAJIMA YOSHIMITSU
IPC: C30B29/36
Filed: 1991-07-11
Abstract: PURPOSE:To obtain silicon carbide in which a plurality of silicon carbide layers are formed on the same substrate, and to form many shapes with high controllability. CONSTITUTION:In the first step, gas to become a silicon source, a carbon source is so added with gas for third element as to dope suitable amount of third element when silicon carbide layers 3A, 3B are formed, and reacted on regions on a substrate 1. Thus, the layer 3A is grown on the outer periphery of the substrate 1, and the layer 3B is grown on the central part. The gas composition of the third element used in the first step, is variably selected in response to many shapes to be formed. In the second step to be conducted next, the above grown layers 3A, 3B are held in an environment having an atmosphere, pressure or temperature responsive to the many types to be formed, and crystallized.
Patent JP-S5873121-A (JP)
Title: Electron beam exposing device
Inventor: TABATA MITSUO
IPC: H01L21/027
Filed: 1981-10-28
Abstract: PURPOSE:To contrive the constant temperature of an electron beam exposure device by a method wherein the main body of a constant-temperature apparatus having a constant-temperature water circulating path at the inside of the constant-temperature apparatus is closely contacted with the outside wall of an electron optical lens barrel under detachable conditions. CONSTITUTION:A zigzag pipe is buried in the main body of a constant-temperature apparatus 1. A hinge 5 is provided at one end of the main body 1 and the zigzag pipe is buried in the hinge 5 and a flexible tube 6 is connected to the end section. The other end of the main body 1 is fixed by a bolt and a nut 4 and the main body 1 is composed for easy removal. The constant temperature of an electron optical lens barrel is available and a deterioration in pattern accuracy caused by heat from the lens barrel can be avoided by using such the main  body 1.
Patent JP-H1015028-A (JP)
Title: Instrument to be used for kiko
Inventor: UEMATSU TAKETOSHI
IPC: A61N2/08
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To further improve the effect of conventional Taikyoku-ken (a Chinese whole body gymnastics accompanying abdominal respiration to get aura) for Kiko. SOLUTION: Concerning a stick-shaped instrument to be used for Kiko (a sort of aerotherapy utilizing aura in China) for performing twisting action while holding the instrument with both hands, by providing structure for generating difference between the distribution of 'ki (aura)' formed on the surface of a stick body by this twisting operation and by providing difference in the distribution of 'ki' formed on the surface of the stick 1, the degree of stimuli to meridian points can be increased. As the structure for providing difference in the distribution of 'ki' formed on the surface of the stick 1, it is possible to embed permanent magnets 3 at both the terminal parts of the stick 1, etc., or to form its cross-section into non-complete round form.  Concretely, the non-complete round form can be made into notched circle notching one part of conventional complete round, elliptic circle, flat form or polygon, and further, it can be formed by variously combining the cross-sectional forms of a central part of both the terminal parts. Moreover, the diameter of the stick 1 is changed in lengthwise direction and the cross-sectional form can be changed in the length-wise direction as well.