baber/WOPTO huggingface dataset:
Patent JP-H10137024-A (JP)
Title: Commuter's ticket holder
Inventor: SUZUKI MASATO
IPC: A45C11/18
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To take in and out a commuter's ticket in a single operation by installing a spring through a fulcrum shaft in projecting parts for the fulcrum shaft existing on both left and right sides of rear parts of upper and lower covers and a part round which the spring is wound. SOLUTION: An upper cover and a lower cover are superposed on each other, and a spring 14 is installed on projecting parts 5 and 10 for the spring arranged in respective rear parts. Next, it is installed through a metallic fulcrum shaft 15 in holes arranged in respective projecting parts 6 and 11 for a fulcrum shaft and a part round which the spring 14 is wound. When it is used, a thumb is placed on a lug part, and the lower side of the lower cover is held so as to be pressed down by the other finger, and when the lug part is pushed by turning a tip part upward, since the tip part opens like a clip, a commuter's ticket is inserted and housed from there.  When passing through a thicket gate, the tip part is turned downward, and is approached to a commuter's ticket throwing-in port of an automatic ticket examining machine, and when the lug part is pushed, since the housed ticket slides down on a surface of the lower cover and is quickly thrown in the machine, the ticket can be directly through in from a ticket holder without requiring taking-out labor.
Patent JP-H06175180-A (JP)
Title: Light transmission system
Inventor: ODANI JIYUN
IPC: H01S3/06
Filed: 1992-12-10
Abstract: PURPOSE:To provide an optical transmission system transmitting a signal light with high sensitivity and a low noise. CONSTITUTION:After a signal light from a semiconductor laser 2 for a signal use transmits through an optical fiber 3, the signal light is multiplexed with an excitation light from a semiconductor laser 17 for an excitation use in an optical multiplexer 18, coupled with an optical waveguide 16 and converted to a sum frequency light. This sum frequency light is received by a Si light receiving device. Consequently, since the output of the signal light is converted to the sum frequency light and amplified, optical transmission with high sensitivity and a low noise is performed.
Patent JP-H02174288-A (JP)
Title: Semiconductor laser
Inventor: KONO KENJI
IPC: H01S5/00
Filed: 1988-12-27
Abstract: PURPOSE:To prevent development of modal noises due to mechanical vibration, deviation of an optical axis, etc., by providing dielectric firms at both ends of a semiconductor layer which reflect light, the film having reflectances such that the product of reflectances is lower than a specified value. CONSTITUTION:A reflectance Rf of a film 6 of a low reflectance is 10<-3> and a reflectance Rf of a film of high reflectance is 0.8; therefore, a product of Rf and Rr is made to be a value smaller than 1mu10<-2>. If the product Ff.Rr of reflectance is made a value smaller than 1mu10<-2> and a semiconductor laser 1 is made to oscillate, the number of modes of a laser beam output to an optical fiber 12 through the film of low reflectance at one end thereof increases and coherence between modes inside the optical fiber 12 weakens. Thereby, spacial variations of light intensity becomes difficult. According to this constitution, it is possible to reduce mechanical vibrations produced at the optical fiber 12 and modal noises due to deviation, etc., of an optical axis developed at a connecting section of a connector, etc.
Patent JP-H11158245-A (JP)
Title: Polyurethane having fluorene skelton
Inventor: YAMADA MITSUAKI
IPC: C08G18/76
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a stiff and chemically stable polyurethane showing thermal stability (high glass transition temperature) and film forming ability. SOLUTION: A polyurethane has a repeating unit shown by the formula described below and weight average molecular weight of 2,000-200,000 (wherein R is an alkylene group, a phenylene group which may include an alkyl group or a xylylene group which may include an alkyl group). The polyurethane is obtained by making 9,9-bis[4-(2-hydroxypropoxy)phenyl]-fluorene react with a diisocyanate in the presence or absence of a solvent.
Patent JP-H09165166-A (JP)
Title: Installation fixture for linear elevator
Inventor: FUJITA MASAO
IPC: B66B9/02
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the connecting work efficiency of a secondary conductor of a linear motor and improve also its accuracy by providing a fixed part with a movable part for supporting the secondary conductor and displacing the secondary conductor vertically by rotation. SOLUTION: Receiving members 19 are rigidly fixed to press plates 14b, and long-sized members 15a are placed on the receiving members 19. The receiving members 19 and the long-sized members 15a are connected by bolts 19a. A movable part 18 is formed of a supporting member 18a supporting a secondary conductor fitted therein and having an elastic body at the inner peripheral part, a shaft member 18b screwed with a through hole and having an external thread part, a plate member 18c provided between the supporting member 18a and the shaft member 18b so as to fix both members, and a stopper 18d for regulating the displacement of the shaft member 18b. The movable part 18 is vertically displaced by screwing the shaft member with the external thread part forward to a supporting plate 17 with an internal thread part. A fixed part indicates members excluding the movable part 18.
Patent JP-H04201673-A (JP)
Title: Train interval control method
Inventor: WATANABE IKUO
IPC: B61L1/16
Filed: 1990-11-30
Abstract: PURPOSE:To enable the control of a train interval such as blocking due to a motion to be realized by arranging axle detectors having speed detection capability at two positions separated from each other by the maximum value or more of a distance between adjacent axles of one vehicle. CONSTITUTION:The control method in the title applies to the case where an axle detector capable of detecting train speed is provided at two positions for measuring train length. When a distance (d) between axle detectors P1 and P2 is set to be longer than the maximum value SMAX of adjacent axles of one vehicle, the number of axles counted with the detectors P1 and P2 do not agree to each other, until all axles pass the detector P1 following the leading axle. The passage of the trailing end axles can be identified, when the count values of the detectors P1 and P2 become equal to each other.
Patent JP-H06170002-A (JP)
Title: Thermotherapic device
Inventor: SAITO HIDETOSHI
IPC: A61N1/40
Filed: 1992-12-10
Abstract: PURPOSE:To avert the formation of the device to a larger size by thermally separating a cooling liquid supplying section for storing the cooling liquid to be supplied to an applicator and a cooling liquid recovering section for recovering the cooling liquid to be supplied to this applicator in a cooling liquid reflux mechanism which can supply the cooling liquid to the applicator. CONSTITUTION:This thermotherapic device 1 has the applicator 2, a device body 40 which supplies high-frequency energy via a transmitting means 5 to the applicator 2 and a cooling liquid circulating mechanism which can supply the cooling liquid into the applicator 2. A coupling section which integrally couples the cooling liquid supplying section 22 for storing the cooling liquid to be supplied in the applicator 2 and the cooling liquid recovering section 29 recovering the cooling liquid to be supplied to the applicator 2 in the cooling liquid reflux mechanism is provided. This coupling section is provided with a means for preventing the axial movement of the transmitting means 5. Further, connectors 15, 17, 31, 33, 44, 45 are provided at both ends of junction bodies 12, 32, 42.
Patent JP-H08163421-A (JP)
Title: Remote controller for television lens
Inventor: HIRAOKA AKIRA
IPC: H04N5/232
Filed: 1994-12-06
Abstract: PURPOSE: To attain the miniaturization and to reduce the cost by using a rotary encoder to recognize the number of revolutions or rotary angle of a handle. CONSTITUTION: An input shaft 14a of a rotary handle 14 is connected to an incremental rotary encoder 12 in an operation device main body and the number of revolutions of the input shaft 14a is reduced by a gear 16 and a torque is delivered to a gear 19. A pin 28 is fitted to a position of the gear 19. A microswitch 21 is provided to a position corresponding to the pin 28. When the rotary handle 14 is turned, the microswitch 21 detects the pin 28 turned simultaneously to initialize a count of the rotary encoder 12, which counts the position as an initial value.
Patent JP-H05164071-A (JP)
Title: Rotary compressor
Inventor: KONISHI SEIJI
IPC: F04C18/356
Filed: 1991-12-13
Abstract: PURPOSE:To carry out lubrication sufficiently between the outer peripheral surface and the inner peripheral surface while reducing a mechanical loss by reducing an oil viscous shearing loss on a sliding surface between the outer peripheral surface of an eccentric part and the inner peripheral surface of a roller. CONSTITUTION:In an eccentric part 41 of a driving shaft 4, and with a position displaced by 90 deg. in the inversely rotating direction of the driving shaft 4 from the eccentric direction of the eccentric part 41 as its center, and in a range of at least 90 deg. respectively in the both rotating directions, a contracted sliding part 43 is formed so as to contract the axial directional width of a sliding surface 42 making sliding motion with the inner peripheral surface of a roller 34 of the eccentric part 41. Thereby, when the driving shaft 4 is rotated, and on the load side when a load quantity becomes maximum on the sliding surface 42 of the eccentric part 41, a sliding area sufficient to endure under this load can be secured, and oil film thickness can be secured sufficiently between the sliding surface 42 where this load quantity is large and the inner peripheral surface of the roller 34, so that abrasion and seize caused by this sliding can be prevented.
Patent JP-H08156225-A (JP)
Title: Full-automatic running type printing machine
Inventor: HOSHINO SHIGEO
IPC: D06P7/00
Filed: 1994-11-28
Abstract: PURPOSE: To eliminate the rear-end collision between respective full-automatic running type printing machines by allowing the printing machines and moving stands to automatically run in a run-on printing system to prevent not only falling-off at the time of the absence due to the combination timing with automatic moving stands but also derailment at the time of connection inferiority. CONSTITUTION: In an efficient run-on printing system wherein a plurality of fixed printing stands 1-4 arranged in parallel are indirectly connected by automatic moving machines 6 arranged at both terminals and a plurality of full- automatic running type printing machines 10-14 are successively started from parking stands 7 to perform printing, exclusive proximity sensors are attached to both terminals of a reference truck not only to confirm running but also to prevent falling-off and derailment at the terminals of the printing stands and rear-end collision is prevented by the photoelectric sensors attached to the upper and lower side surfaces of left and right vertical frames.
Patent JP-H03233360-A (JP)
Title: Multi-well stat test
Inventor: FUIRITSUPU PURETSUTEI
IPC: G01N33/53
Filed: 1990-11-30
Abstract: PURPOSE: To measure the amount of an analyte which exists in a sample semiquantitatively by fitting a porous reactive filter which limits concentration gradient including the inner circle of high concentration and the outer circle of low concentration with the same center. CONSTITUTION: An assay device includes multiple layers which are arranged in a particular order, held together by a housing 7 and has 4 main layers. The layers includes the same circumferential dimension essentially, and the porous reactive filter layer 3 of the top layer limits concentration gradient which includes an inner circle of high concentration and an outer circle of low concentration with the same center. This can be divided into respective regions with, for example, a nonporous tape 9. At least one region, usually all or almost all regions include specific binding pair member rings 10 which form compound materials in relation to an analyte. The porous separating layer 4 is under the filter layer, and is brought into contact with the filter layer.  A flow adjusting layer 5 is under the porous separating layer 4, and a waste liquid storing absorbing pad 6 is fitted at the bottom layer.
Patent JP-H07189384-A (JP)
Title: Fitting structure of projection bar at unit type curtain wall
Inventor: OKAMATSU TAKEFUMI
IPC: E04B2/90
Filed: 1993-12-27
Abstract: PURPOSE:To install a projection bar without forming any penetration hole in a curtain wall unit and conduct the seal of the projection bar simply and surely. CONSTITUTION:A seal material 37 for window barrier is fitted to the outer periphery surface of a curtain wall unit. The seal material 37 is made up of a corner piece material 41 having an outer periphery surface 41A set to the outer periphery shape of a projection bar 1; and a straight material 42. As the projection bar 1 is arranged at an intersecting portion between respective units, there is no need of providing a penetration hole at a unit itself. When a unit is provided, the outer periphery surface 41A of the corner piece material 41 of the seal material 37 is stuck closely to the projection bar 1 without any gap, and the projection bar 1 portion is sealed surely and simply.
Patent JP-H04198100-A (JP)
Title: Production of silicon nitride whisker
Inventor: YAMAKAWA AKIRA
IPC: C30B29/62
Filed: 1990-11-29
Abstract: PURPOSE:To stably obtain a high-quality Si3N4 whisker by subjecting a specific globular silica/carbon black composite composition raw material to heat reaction in a nitrogen gas atmosphere. CONSTITUTION:An aqueous solution of water glass having 20-80wt.% concentration and a hydrocarbon, are sprayed into a high-temperature combustion gas stream obtained by jetting a hydrocarbon for fuel and an oxygen-containing stream to a furnace head part of a closed cylindrical furnace and completely burning the hydrocarbon and glass fine particle intermediate produced by dealkalization of water glass and having <=1mum outside diameter and carbon black produced by pyrolysis of the hydrocarbon are stayed in the furnace to provide the globular silica/carbon black composite composition raw material. The raw material is subjected to heat reaction at 1300-1500 deg.C in a nitrogen gas atmosphere.
Patent JP-H03192936-A (JP)
Title: Optical lan controller
Inventor: SEKINE MINORU
IPC: H04L12/44
Filed: 1989-12-22
Abstract: PURPOSE:To easily detect the occurrence of a fault by receiving a frame sent from a present equipment and checking a frame checking sequence(FCS) of the received frame. CONSTITUTION:n-Set of work stations (11-1)-(11-n) are connected to an optical branching coupler 13 via optical LAN controllers (12-1)-(12-n) respectively with optical fiber cables (14-1)-(14-n). The work stations 11 are connected in a radial shape physically around the optical branching coupler 13 to form path type optical LAN logically. Then a sent FCS and a received FCS in the loopback signal of a frame generated from its own equipment 12 are collated, the result is stored statistically and it is checked from the work stations 11. Thus, fast troubleshooting of a fault and a fault occurring location on the network are easily estimated.
Patent JP-H11163438-A (JP)
Title: Magnetoresistance effect element
Inventor: TANOGAMI SHUJI
IPC: G11B5/39
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To avoid reduction of magnetic field in thermal process related to a spin valve element, providing a third ferromagnetic layer outside a first ferromagnetic layer, a non-magnetic conductor layer, a second ferromagnetic layer, and an antiferromagnetic layer. SOLUTION: For a spin valve element, two ferromagnetic layers are provided with a non-magnetic conductor layer in between. The magnetizing direction of one ferromagnetics layer is fixed, while that of the other layer is allowed to change under an external signal magnetic field. In short, for fixing of magnetizing direction of the ferromagnetic layer, combination of antiferromagnetic layer forces exchange-combination magnetic field to act. In that case, another ferromagnetic layer of thickness 10-20 Å is provided outside a magnetizing- fixing layer of the antiferromagnetic, resulting in five layers of first ferromagnetic layer/non-magnetic conductor layer/second ferromagnetic layer/magnetizing- fixing layer/third ferromagnetic layer.
Patent JP-H03189869-A (JP)
Title: Word associating system
Inventor: INOUE NAOKI
IPC: G06F17/30
Filed: 1989-12-20
Abstract: PURPOSE:To utilize the system for the selection of plausible interpretation from interpre tation ambiguous in meaning by using a knowledge base which describes co-generation relation between words and the strength of the co-generation, and performing associa tion as evaluating the strength of the co-generation. CONSTITUTION:The knowledge base 106 performs association processing on an inputted independent word taking account into a past association result, and a knowledge base input/output part 104 extracts the evaluation value of an independent word from the knowledge base when the association processing is completed, and supplies it to a syntax analysis part 103. When processing for all the clauses are completed, the syntax analysis part 103 supplies a syntax analysis result including the combination of the independent words with the highest evaluation value to an output part 107. The output part 107 selects and outputs the syntax analysis result with the best speech recognition result out of the syntax analysis results sent from the syntax analysis part 103. Thereby, the strength of dependency between the words can be found as evaluating the strength of the co-generation, and the system can be utilized in the selection of the plausible interpretation out of a large number of interpretation correct in point of grammar obtained by syntax analysis.
Patent JP-H05161832-A (JP)
Title: Hollow yarn membrane module and separation method using the same
Inventor: MITA MASAAKI
IPC: B01D63/02
Filed: 1991-12-16
Abstract: PURPOSE:To prevent the stagnation or channeling of a fluid in a hollow yarn membrane module and to reduce the pressure loss of the fluid in a hollow yarn bundle. CONSTITUTION:In a hollow yarn membrane module wherein both ends of a hollow yarn bundle 2 formed by arranging a large number of hollow yarn membranes 1 in a bundled form are bonded and fixed by plateshaped potting materials so that the leading ends of the hollow yarn membranes are exposed to the end surface of the potting material to be opened on one end side of the hollow yarn bundle 2 and the other leading ends thereof are embedded in the potting material to be sealed on the other end side thereof, a plurality of openings piercing the potting material on the other end side in the thickness direction thereof are provided in the center and the peripheral regions of the hollow yarn bundle 2 of the potting material. The space parts 41, 42, 43 facing to the openings are provided to the part between both potting materials in the longitudinal direction of the hollow yarn bundle 2. Either one of the openings is used as a fluid introducing port and the other one of them is used as a discharge port to perform separation.
Patent JP-H04195127-A (JP)
Title: Vibration detecting device for camera
Inventor: SATO TATSUYA
IPC: G01H1/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a quick blurring detection signal precisely and without delay by changing the constant of the arithmetic means of the output of a vibration detecting means by interlocking with the action timing of the driving means of a camera. CONSTITUTION:The constant in the arithmetic means 2 which calculates the output of the vibration detecting means 1 is changed by interlocking with the action timing of the second driving means 4 driven for the respective actions of the camera according to an instruction from a control means 3. For example, the control of the driving means which prevents vibration during exposure from occurring is executed by interlocking with the action timing of the other driving means. Thus, the vibration is detected so as to execute the action for preventing the vibration precisely and without delay.
Patent JP-2001148047-A (JP)
Title: Electronic coin
Inventor: HASEGAWA YUKIO
IPC: G07F1/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To make a coin value recognizing device and an authenticity discriminating device compact in size and improved in the recognition of a coin currency value and the performance and sensitivity of coin authenticity discrimination and sensitivity of various commercial equipments such as an automatic vending machine, a game machine and a public telephone system using coins by attaching a non-contact type tag that outputs a currency value as an electric signal to a coin. SOLUTION: The non-contact type tag 3 which outputs the electric signal showing a currency value such as a face value by means of an induced current is sealed with resin in a hole part 2 pierced at a part of a coin-shaped metallic substrate 1.
Patent JP-H01172716-A (JP)
Title: Temperature sensor
Inventor: MORITA YOSHIO
IPC: G01K7/36
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a compact sensor, which can measure a very low temperature region, by combining a magnet and a second-kind superconductor. CONSTITUTION:When a second-kind superconductor 4 indicates a supercon ductive state at low temperature, a permanent magnet 3 and the superconductor 4 in a composite unitary body generate magnetic mutual actions between two permanent magnets 1 and 2 at both ends. The composite unitary body stops at a point A between the two permanent magnets 1 and 2. Conversely, when the superconductor 4 becomes a normal conductive state with the increase in temperature, repelling forces disappear from the permanent magnets 1 and 2 at both ends in the superconductor 4. Therefore, the composite unitary body moves to another position B different from the position A between the two permanent magnets 1 and 2. When the superconductor 4 is in a vortex filament state, the surface area, which indicates diamagnetism, is changed in the superconductor 4 in correspondence with the change in temperature, the position of the compos ite unitary body is moved between the positions A and B. The movement of the composite unitary body is displayed as the temperature.
Patent JP-H11165754-A (JP)
Title: Plastic cap easy in differential disposal
Inventor: MURAKAMI SHIGENORI
IPC: B65D45/32
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a plastic cap easy in differential disposal so that a cap body can be easily detached from a container mouth part without providing a breaking line such as a score on the cap body. SOLUTION: A plastic cap comprises a cap body 1 to be fitted and fixed to a container mouth part, an upper lid 2 provided on the cap body 1 in an attachable/detachable manner, and an annular band 3 separate from the cap body 1 and the upper lid 2, the cap body 1 comprises a top plate part and a skirt part 6 suspended from a peripheral edge of the top plate part, the skirt part 6 comprises an annular base part continuous to the top plate part, and an annular skirt part 8 which is located at a lower side of the annular base part and provided with a projection for engagement with an outer surface of the container mouth part on an inner surface, and an annular band 3 is fitted and fixed to the annular skirt part 8 so as to cover the outer surface of the annular skirt part 8.