baber/WOPTO huggingface dataset:
Patent JP-H11222132-A (JP)
Title: Train control continuous data communication system
Inventor: TAKADA HIROSHI
IPC: B60L15/40
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To secure an arbitrary seamless communication path along a railway line in a space up to the train by connecting a transmitter/receiver for communication between the railroad and the train to a leakage coaxial cable type antenna installed on the train, and connecting a train position management device to a narrow area communication antenna arranged in the wayside of the railroad. SOLUTION: A leakage coaxial cable type antenna 2 is arranged on a train 1, and a transmitter/receiver for communication between the railroad and the train is connected to the leakage coaxial cable type antenna 2. On the other hand, along the railroad 6, narrow area communication antennae 21 are arranged at designated spaces, and the narrow area communication antennae 21 are connected to a distributed train position management device 20. The information of alarm units 10 and cameras 11 arranged in a point 7 or a railroad crossing can be obtained in the distributed train position management device 20. Thus, an arbitrary seamless communication path is secured along the railroad in a space up to the train 1 so as to enable high-quality and large-capacity data communication.
Patent JP-S60171073-A (JP)
Inventor: TANI YATSUHIRO
IPC: B68G1/00
Filed: 1984-02-16
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-H02209604-A (JP)
Title: Drive control device for air motor
Inventor: SUIHO KOICHI
IPC: F15B11/08
Filed: 1989-02-06
Abstract: PURPOSE:To control an air motor in the normal and reverse directions by means of a single air line by providing a cam mechanism which performs the flow line change-over of one set of multi-port change-over valves by means of the advance and retreat movement of the piston rod of a single acting air cylinder. CONSTITUTION:When the piston rod of a single acting air cylinder 7 is advanced with a change-over valve 8 operated accompanied with the rotation of a cruici- form cam 6.2 and a cam 6.1 interlocked with said cruici-form cam, the advance movement of the piston rod is transmitted to a double acting cylinder by controlling the flow lines of one set of change-over valves 4 and 5. This results in the flow condition of a change-over valve 2 wherein one pipe line l1 of an air motor 1 is connected with the pressure port of the valve, and the other pipe line l2 is connected with the exhaust port of it, which permits the supply of compressed air to rotate the air motor 1 (normal rotation). When the supply of compressed air is suspended, the rotation of the motor 1 is suspended. In the second place, when compressed air is supplied again, and when the piston rod of an air cylinder 7 is concurrently advanced and retreated by one time by means of the change-over valve 8, the motor 1 is thereby rotated reversely.
Patent JP-S62186298-A (JP)
Inventor: OGURI SHIGETETSU
IPC: G10H1/38
Filed: 1986-02-12
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-H06253887-A (JP)
Title: Heparitinase monoclonal antibody
Inventor: OISHI HIFUMI
IPC: C12R1/91
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a heparitinase (heparan sulfate specific endoglucuronidase) monoclonal antibody substantially participating in the metastasis of cancer cell. CONSTITUTION:A monoclonal antibody specifically recognizing the heparitinase having a molecular weight of about 95,000 and having immunoglobulin G subclass. A monoclonal antibody specifically recognizing the antigen of the former antibody in its manifestation and having immunoglobulin M subclass. A fused cell of mouse spleen cell and mouse myeloma cell capable of producing the monoclonal antibody.
Patent JP-2000228162-A (JP)
Title: Electron beam device
Inventor: OYAMA JUNICHI
IPC: H01J37/05
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam device allowing significant reduction of chromatic aberration by reducing energy width of primary electron beam without secondary aberration. SOLUTION: Accelerated primary electron beam EB generated by an electron source 1 is made incident into a first Wien filter 10. Only electrons having specified speed of electrons included in the incident beam EB into the first filter 10 can go direct within the first filter, and the electrons having other energy are deflected and stopped its travel by being blocked by a slit 11 arranged behind the first filter 10. A second Wien filter 12 is arranged behind the slit 11. Image surface of the first filter is in agreement with material surface of the second filter. Optical characteristics of the first and the second filter are the same.
Patent JP-H10205270-A (JP)
Title: Shaft block, shaft excavation method and conduct pipe jacking method
Inventor: TASAKA TAKASHI
IPC: E21D5/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a shaft entrance capable of withstanding earth pressure and, at the same time, having high cut-off efficiency in the case a concrete skeleton is driven forward and in the case a conduit is driven forward. SOLUTION: A shaft entrance 9 is bored in the circumferential wall of a concrete skeleton 2 of a shaft block in advance, a shaft entrance right 11 is provided on the circmferential surface of the shaft entrance 9, a shaft entrance sealant 21 of elastic body such as rubber, etc., is mounted on the shaft entrance ring 11, and a filter 25 and a shielding plate 23 are mounted on the outside and inside thereof respectively to close the shaft entrance 9. The shaft entrance ring 11 is formed in a curved shape as the projection to the outside of the concrete skeleton 2, and the shaft entrance sealant 21 or the filter 25 mounted on the shaft entrance ring 11 is also formed in a curved shate as the projection to the outside of the concrete skeleton 2. Under such a state, the shaft block 1 is pressed into the round and is driven forward to excavate a shaft.  Then, the shaft entrance 9 is opened to drive the conduit.
Patent JP-H09196648-A (JP)
Title: Method and apparatus for measuring thickness from inside of thin tube
Inventor: NAKAJIMA EISAKU
IPC: G01B17/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate condition setting of an apparatus before measurement to enable measurement simply for improving workability and operativity by oscillating ultrasonic waves on an inner wall of a thin tube and receiving a bottom echo multi-reflected wave signal for Fourier-transform. SOLUTION: Ultrasonic waves transmitted from a prober of an ultrasonic probe A propagate in a thin tube 31, reach a bottom (an outer wall of the thin tube 31) and are reflected thereon. The reflected ultrasonic waves are again reflected on an inner surface (an inner wall of the thin tube 31) and again propagate in the thin tube 31. This is repeated, whereby numerous echo waves reciprocating in the thin tube 31 are generated, and the prober B senses bottom echo multi-reflected waves comprising the numerous bottom echo waves overlapped. The bottom echo multi-reflected wave signal is Fourier-transformed by a fast Fourier-transformer and analyzed into frequency data. A thickness of the thin tube 31 is measured from the frequency data. A cylindrical guide member 12 guides the ultrasonic probe A along the inner wall of the thin tube 31.
Patent JP-S58146898-A (JP)
Inventor: ANZAI KAZUO
IPC: G21F9/30
Filed: 1982-02-24
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-H10215238-A (JP)
Title: Direct spread spectrum diversity receiver
Inventor: SUZUKI MASAMITSU
IPC: H04B1/707
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a receiver for the diversity system that effectively functions on multi-path fading with a small delay time indoor and a narrow band interference signal in the direct spread spectrum communication. SOLUTION: An output of an antenna A(B) is respectively given to band pass filters(BPFs) 1A1 , 1A2 , 1A3 (1B1 , 1B2 , 1B3 ) which are used to provide spread bands. Outputs of the BPFs 1A1 , 1B1 of the same pass band are given to detection circuits 7A, 7B, respectively, outputs of the detection circuits 7A, 7B are compared by a comparator circuit 8, a changeover circuit 51 selects either of the detection outputs which is higher and provides the selected output to a synthesis circuit 3. The circuit 3 synthesizes signals from selection circuit 21 22 , 23 for each frequency band and provides the synthesized signal to an SS receiver 4.
Patent JP-H01202761-A (JP)
Title: Toner
Inventor: MAEDA KAZUYA
IPC: G03G9/08
Filed: 1988-02-09
Abstract: PURPOSE:To improve preservability of a toner without increasing the content of a surface treating agent used for coating the surface of toner particles by regulating the particle size of the particles to particle sizes permitting the particles to pass through a sieve having a specified mesh. CONSTITUTION:In a toner consisting of a binder resin, a colorant, and particles having a surface coated with a surface treating agent, the particle size of the particles is regulated to a size permitting the particles to pass through a sieve of >=150 mesh. Such toner is obtd. by, for example, passing a toner which has been treated with a surface treating agent through a sieve of 100 mesh aperture, then passing further through a sieve of >=150 mesh in order to remove foreign matters. Thus, the size of blocks due to formation of lumps from the toner is reduced, and the preservability of the toner is improved.
Patent JP-S60176987-A (JP)
Title: Exothermic resistance for single crystal production unit
Inventor: FUJII TAKASHI
IPC: C30B15/14
Filed: 1984-02-20
Abstract: PURPOSE:The titled exothermic resistance having improved mild temperature gradient in the direction of pulling shaft and in the direction of crucible diameter, and mechanical strength, obtained by providing a face of a crucible side of a wide wall part with a finite curvature. CONSTITUTION:The side wall part 13 having a finite curvature on a face of a crucible side in the slit direction 18 is integrated with the electrode part 15 through the bottom part 14 and the electrode connecting part 17, to form a series of electric wire of resistance heating element connecting one electrode to the other. Consequently, high-quality single crystal having extremely low transition density and uniform distribution of the transition density in a wide range can be prepared.
Patent JP-H03232247-A (JP)
Title: Tape carrier
Inventor: YAZAKI KENICHI
IPC: H01L21/60
Filed: 1990-02-08
Abstract: PURPOSE:To make it possible to execute a test for a bonding strength about all lead wires by a method wherein a tape carrier is formed into a constitution having a plurality of leads projecting in an opening, a member, which is connected in common to the points of the other end parts of the leads and is provided with a means for peeling in its central part, and notch parts provided for forming the points of the other end parts into a prescribed width. CONSTITUTION:Leads 3 obtainable by etching and patterning a copper foil of a thickness of 20 to 50mum are bonded on a tape 1 and each one end of the leads 3 is made to project in an opening 2. The leads made to project in the opening 2 are normally formed in parallel to one another and in the same width in the vicinities of at least their respective point parts and the point parts of the individual leads 3 are connected to a member 4 for applying an external force in a measurement of a bonding strength. All the leads 3 are provided with a notch part 5 of 1/2 of the width of the leads 3, for example, in the vicinities of the connections of the leads with the member 4. Thereby, a tensile strength in the points of the leads 3 becomes a tensile strength of 20 to 30g.
Patent JP-H08215648-A (JP)
Title: Descending flow-straightening type immersion cleaning device
Inventor: HIRATSUKA YUTAKA
IPC: B08B3/04
Filed: 1995-02-17
Abstract: PURPOSE: To perform a minute cleaning in which cleanness is high in a short time by a small amount of cleaning water by forming the overflow part of cleaning liquid on one wall surface of an outer tank and attaching the liquid level controlling means of cleaning liquid on the inside wall except the overflow part and connecting a plurality of flow parts in which flow rate is different to the pouring port of cleaning liquid. CONSTITUTION: In a double tank consisting of an inner tank 1 and an outer tank 2 surrounding it, an overflow part 3 is formed by setting up the upper edge of one wall surface of the outer tank 2 lower than the other wall surface. Further, an overflow tank 4 is installed in the outside of the overflow part 3. Furthermore, a plurality of pouring ports 6 of cleaning liquid are arranged in the base of a clearance formed between the inner tank 1 and the outer tank 2. On one side, a discharge port 9 for discharging polluted cleaning liquid is formed in the bottom of the inner tank 1. By the way, the respectiv flow paths A, B consisting of stop valves V6, V7, needle valves V8, V9 for controlling each flow rate, flow meters M1, M2 and filters F1, F2 are connected to the respective pouring ports 6 through the respective stop valves V1-V4.  Flow rate of the respective flow paths A, B is controlled respectively according to a liquid level.
Patent JP-H04254037-A (JP)
Title: Reciprocating drive unit and image forming device using this reciprocating drive unit
Inventor: TANABE TAKESHI
IPC: G03G15/02
Filed: 1991-01-31
Abstract: PURPOSE:To prevent the deformation and damage of a lead screw by forming a stop means for releasing the engagement between the screw of a moving body and the spiral screw of the lead screw, at the moving stroke terminal of the moving body. CONSTITUTION:An unthreaded part is provided at one end of a lead screw 29b to form a non-driving shaft part 29b1. The outer diameter of this non-driving shaft part 29b1 is set smaller than the inner diameter of the screw hole 29a3 of a driving block 29a so as to make the driving block 29a freely movable in the non-driving shaft part 29b1. In the non-driving shaft 29b1, a plate spring 32 having elastic force in the other end direction of the lead screw 29b is disposed being fixed to a rail part 28 so as to energize the driving block 29a brought into contact with the plate spring 32 in the return direction. The driving block 29a reaching the non-driving shaft part 29b1 is therefore released from the screwed state with the lead screw 29b and stops receiving the energizing force of the plate spring 32. The lead screw 29b is thereby rotated without receiving torsional force.
Patent JP-H08252970-A (JP)
Title: Laser recording element and single sheet type pigment image formation
Inventor: SUTEIIBUN MAIKERU NIYUUMAN
IPC: G03F1/68
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a single sheet method unnecessary for a UV absorbing dye and another receiving element in association with both stabilities for UV absorption of an allowable level and UV concentration loss due to exposure. SOLUTION: The laser recording element comprises a support having a dye layer thereon containing an image dye dispersed in a polymer binder. In this case, the dye layer is combined with an infrared absorbing substance, and the image dye contains a benzotriazole UV-absorbing dye. The method for forming a single sheet dye image using the recording element is provided.
Patent JP-S56126677-A (JP)
Title: Exhaust method for multistage hydraulic machine
Inventor: HISHIDA YASUO
IPC: F03B15/04
Filed: 1980-03-10
Abstract: PURPOSE: To simplify the structure of a multistage hydraulic machine, by keeping a guide vane on the stage of highest pressure fully closed, while other guide vanes on the rest of stages being slightly opened respectively.  
     CONSTITUTION: A dynamotor starts driving a main shaft 1 with a starting signal. As the revolution reaches a rated level, an exhaust valve 11 is opened and a guide vane 8 on the second stage is slightly opened, too, while a guide vane 7 on the first stage is kept closed. With the progress in exhaust, the water level 17 in a draft tube rises gradually unitl a runner 2 on the first stage is completely filled with water, when exhaust is completed. This hydraulic machine is simple in structure, because air is exhausted through the first-stage draft tube alone with guide vanes slightly opened except for one of the first stage, without using draft tubes conventionally designed for each stage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09221534-A (JP)
Title: Poly(urethane)urea elastomer composition and its production
Inventor: KOYAMA GOJI
IPC: C08G18/65
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a poly(urethane)urea elastomer composition which, when used in spray molding, can be cured at ordinary temperature within a short time. SOLUTION: This composition comprises two packages of an isocyanate composition comprising an isocyanate-terminated prepolymer obtained from xylylene diisocyanate and/or bis(isocyanatomethyl)cyclohexane and a polyol or a polyamine and a polyamine component comprising an amino-terminated polyoxyalkylenepolyamine and a chain extender. The process for its production comprises reacting the two packages with each other and spraying the resulting product over an object.
Patent JP-S56125675-A (JP)
Title: Method for measurement of electrostatic charged quantity of insulating oil in forced oil electrical apparatus
Inventor: MAGARI TEIJI
IPC: G01N27/60
Filed: 1980-03-08
Abstract: PURPOSE:To enable the total charging quantity of the oil in an upper tank chamber to be easily  measured by utilizing the magnetic shield of the inside wall surface of an oil tank as a static electricity measuring electrode, and measuring the earth current of the magnetic shield. CONSTITUTION:The forced-oil type electrical apparatus consists of an iron core 1, windings 2  and an oil tank 3, for which a partition plate 4 is provided in a manner as to close the circumference of the windings 2 so that the insulating oil flows in the flow passages provided in the windings 2. Lower tank chamber and upper tank chamber 5, 6 are delineated by the partition plate. A  magnetism shield 10 is disposed along the inside side wall surface of the oil tank 3, and insulation  terminals 11 are attached to the side wall of the oil tank 3. Normally, a grounding on-off switch  13 is held closed to keep the shield 10 grounded. At the measurement, the switch 13 is opened,  and from the oscillation of the pointer of a microammeter 14, the quantity of the static electricity  of the oil in the upper tank chamber 6 is measured. Thereby, the need for largely changing the  construction of the apparatus inside is eliminated and the measurement is made at all times while  the apparatus is running.
Patent JP-S56125678-A (JP)
Title: Distance measuring system
Inventor: HARA TAIJI
IPC: G01S13/36
Filed: 1980-03-07
Abstract: PURPOSE:To expand a measuring distance with a simple constitution by adding frequencies proximate to the lowest frequency. CONSTITUTION:The signals respectively having frequencies fn-1, fn, fn-1/Nn+1 from signal generators 4, 5, 6, are shifted to suitable phases with phase shifters 14, 15, 16, after which they are inputted to phase detectors 24, 25, 26, and their phases and the phases from the target returned reception waves turned by the target are compared. A conversion circuit 36 converts these to the distance that can be measured with much lower frequencies from the phase differences detected by the phase detectors 25, 26. The target distance is obtained based on the phase compared outputs of the respective phase detectors and the output of the conversion circuit 36.
Patent JP-S58146814-A (JP)
Title: Traveling position display for vehicle
Inventor: NAKAMURA YUKINOBU
IPC: G01C21/26
Filed: 1982-02-24
Abstract: PURPOSE:To improve the function for guiding a vehicle in traveling routes by displaying the current position of the vehicle on a road map according to the signals from detectors, setting a destination on an image plane and drawing a straight line between the destination and the current position. CONSTITUTION:The driver operates an operating device 5 to read out the image information on the map near the current position of a vehicle from a storage medium 7a with a reproducing device 7 so that the map is displayed on a display 6. On the other hand, the detection signals from a distance detector 3 and a bearing detector 4 are inputted to a signal processing unit 2, where the signals are processed arithmetically, and a mark 9 indicating the current position is displayed on the map of the display 6; at the same time, a destination 12 is displayed and a straignt line 13 is drawn between both points. The function for guiding the vehicle in the traveling routes is thus improved.
Patent JP-H11225689-A (JP)
Title: Production of konjak and processed konjak product
Inventor: NINOMIYA JUNICHIRO
IPC: A23L29/244
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a product, such as a konjak (a paste made from the starch of the devil's tongue), having a stable quality by improving the working efficiency of a process for swelling refined devil's tongue powder with water and preventing the deterioration in the quality on the treatment of raw material. SOLUTION: In the process for swelling refined devil's tongue powder in water, the devil's tongue power is thermally treated at a temperature of 105-125 deg.C under a pressure of 1.19-2.32 kg/cm<2> to prepare the homogeneous refined devil's tongue solution having excellent production stability and good storability, and the prepared devil's tongue solution is stored. Thus, the workability for producing the devil's tongue, etc., is improved. If necessary, the devil's tongue solution is mixed with lime or other materials to prepare the konjak or its processed product having a stable quality.
Patent JP-H04267832-A (JP)
Title: Fishing reel
Inventor: NAKAJIMA HIDEKI
IPC: A01K89/015
Filed: 1991-02-25
Abstract: PURPOSE:To rationally construct a fishing reel enabling accurate grasp of the tension applied to a fishing line independent of the moving speed of the fishing line. CONSTITUTION:A spool 3 is supported on a spool shaft 15 interposing a forcing mechanism 17. The phase shift of the spool is increased toward the rotational direction based on the spool shaft 15 according to the increase of the tension applied to the fishing line 2. The relative phase shift between the spool shaft 15 and the spool 3 is measured with a measuring mechanism S. The tension level applied to the fishing line 2 is determined based on the result measured by the measuring means S and outputted to a display 8 by a controlling means 10.
Patent JP-S58147023-A (JP)
Inventor: KAWASHIMA YUUJI
IPC: H01G9/052
Filed: 1982-02-25
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-H01204529-A (JP)
Title: Control method for rds receiver
Inventor: RYU KOICHI
IPC: H04B1/06
Filed: 1988-02-10
Abstract: PURPOSE:To attain quick changeover to other same network station frequency with an excellent state by stopping the readout of an AF data being the discrimination of the dissidence of a PI data in the discrimination process when the readout of the AF data is circulated once in the readout process if the reception state of a broadcast wave during reception is deteriorated. CONSTITUTION:If the same program tracking command is published due to the deterioration in the reception state of a broadcast wave at the present reception frequency or the like, the frequency (AF) data of the same network station stored is read sequentially, the reception frequency is switched to the frequency supplied from the AF data to check the reception signal level and the program identification(PI) data. After the switching of the reception frequency by all the AF data is finished, the AF data not coincident with the data of the received broadcast wave in the PI data is neglected and the reception frequency is switched to the frequency fed from other AF data only to seek the broadcast wave of the same network station with excellent reception state. Thus, the same program is quickly switched to the broadcast wave to be listened by the excellent reception state.