baber/WOPTO huggingface dataset:
Patent JP-H08272855-A (JP)
Title: Safety management system for railroad maintenance person
Inventor: SHINKAWA YASUYO
IPC: G06Q10/00
Filed: 1995-03-29
Abstract: PURPOSE: To transmit information to a maintenance person without telephone communication even when the operation of trains is changed by making a host computer return the information of the passing train to a portable terminal from a transmitted operation position and time and making the portable terminal display the approaching conditions of the train based on the returned information. CONSTITUTION: The maintenance person inputs the section number 55 of a closed section as a present position from a carried terminal. When the maintenance person performs the operation of a train information notification request along with the input of the operation end time from the portable terminal, the information is sent from the portable terminal 7 to the host computer 1. When the information is received from the portable terminal 7, the host computer 1 returns train information (a present time 9:00, the number of passing trains 3, respective train names and the passing time) to the terminal. In the portable terminal 7, the train information is received from the host computer 1, and when the passing train exists, the approaching information of the train is displayed at the terminal.  In the meantime, when contents reported to the portable terminal 7 are changed, the changed contents are reported to the maintenance person.
Patent JP-H08273919-A (JP)
Title: Material for electromagnetic shielding and shielding method
Inventor: OKAZAKI YASUO
IPC: H01F1/16
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a shielding material which displays a good shielding effect, which is lightweight, which is excellent in a handling property and which is low-cost by a method wherein a pure iron-based steel plate whose conductivity is excellent is used so as to increase its permeability and an electromagnetic shielding characteristic is increased. CONSTITUTION: A pure iron-based steel plate is used as a material for electromagnetic shielding. In the steel plate, its yield strength at room temperature (25 deg.C) is about 30kg/mm<2> or lower, its Vickers hardness is 100 or lower at about 1kg Hv, and its sheet thickness is about 0.2nm or lower. In addition, its permeability μ is 500 or higher, i.e., about 500 times or higher that of a copper foil, and its electromagnetic shielding property which is determined by the product of the conductivity σ, the permeability μ and the frequency (f) is increased. Thereby, it is possible to obtain the material in which a DC magnetic field and an electromagnetic shielding effect are enhanced sharply and in which the easiness of assembly and a handling property are enhanced.
Patent JP-2000270025-A (JP)
Title: Virtual private network construction system
Inventor: YAMANO SHIGEKI
IPC: H04L12/701
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To save the labor for path setting for quality guaranteeing while providing high-reliability network communication by preventing the loss of an important packet by specifying classification conditions of private network IP packets, automatically generating ATM VCC for guaranteeing the quality of classified packet groups, and distributing the packet groups by using the VCC while guaranteeing the quality. SOLUTION: Before packets are transmitted to a tunneling function part 105 for capsuling, a packet distributing function part 104 is installed and packets to an ATM VCC for guaranteeing quality is performed. The packets distributed to the ATM VCC are prescribed by a packet distribution table and the VCC is generated by an ATMVCC generating function part for private network IP packets when necessary. Further, control messages between ATM CVV generating function parts for private network IP packets for automatically determining the set destination of the ATM VCC are capsuled by the tunneling function part, so that they can be exchanged over a public network.
Patent JP-S62294903-A (JP)
Inventor: EDOMONDO BUINARABU
IPC: G01B11/02
Filed: 1987-03-25
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-2000264185-A (JP)
Title: Load-responding type brake hydraulic control valve
Inventor: SHIMAZAWA TOSHIHIRO
IPC: B60T8/30
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve durability of a sensor spring by fitting a spring guide to the other end of the sensor spring, and engaging the spring guide with the tip of a sensor lever to slide in the same direction as the extending direction of the sensor lever and in the direction intersecting perpendicularly thereto. SOLUTION: A spring guide 44 is fitted to the other end of a sensor spring 43, and the curvature of sliding surface of a sensor lever 42 in this direction is set larger than the curvature of the sliding surface of the spring guide 44 in the same direction as the extending direction of the sensor lever 42. Further, the curvature of the sliding surface of the sensor lever 42 in this direction is set smaller than the curvature of the sliding surface of the spring guide 44 in the direction intersecting perpendicularly to the extending direction of the sensor lever 42. The spring guide 44 is engaged with the tip of the sensor lever 42 to slide in the same direction as the extending direction of the sensor lever 42 and in the direction intersecting perpendicularly thereto. Thus, damage of the sensor spring 43 can be prevented so as to improve durability of the sensor spring.
Patent JP-H05279600-A (JP)
Title: Rustproof coating composition
IPC: C09D161/28
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a rustproof coating composition excellent in the control of conductivity in film form by mixing melamine cyanurate, a thermosetting resin, a curing agent and a solvent. CONSTITUTION:This composition is obtained by mixing 0.05-20wt.% melamine cyanurate, 5-30wt.% thermosetting resin, 0-20wt.% curing agent and 40-95% solvent (the total of these components being 100wt.%). Thus, there are provided rustproof coating composition which gives a film with a controlled conductive point density without mixing silica, a hydrophilic resin and an electrically conductive pigment, a coating composition for a rustproof plate which is adaptable to electrodeposition and is excellent in pressability, spot welding properties, rust prevention, and corrosion resistance and secondary adhesion after forming an electro-deposited film, and further a rustproof coating composition which can be applied to various materials including materials of a different kind.
Patent JP-H11250781-A (JP)
Title: Capacitor switchgear
Inventor: NAKAGAWA TOSHIYUKI
IPC: H01H33/59
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a reliable capacitor switchgear where light elements are not degraded even under adverse thermal conditions. SOLUTION: In this capacitor switchgear 1, respective voltage waveforms of three phases of R phase, S phase and T phase are detected in order to turn on a thyristor switch for switching capacitors which is composed of back-to-back connection of thyristors and diodes, and voltage waveforms advanced from these voltage waveforms by 90 degrees and an on-signal for driving are synthesized by drive circuits 2, then drive waveforms synthesized by the drive circuits 2 are input into light elements 3, thus thyristor trigger circuits 4 are driven. Trigger holding relay contacts 5 are provided to the thyristor trigger circuits 4, and trigger starting relay contacts 6 working with the trigger holding relay contacts 5 are provided to the drive circuits 2.
Patent JP-H05276033-A (JP)
Title: Phase locked loop circuit
IPC: H03L7/10
Filed: 1992-03-27
Abstract: PURPOSE:To reduce a rough tuning time because the rough tuning is implemented at a high speed when a frequency step is large by varying a rough tuning output depending on a difference between a count of a counter and a setting frequency. CONSTITUTION:A subtractor 43 obtains a difference QDIF between a count QVCO by a counter 41 counting an oscillating frequency fVCO of a VCO and a preset frequency digital signal frequency DSET. The output data QDIF are inputted to digital comparators 44-47, in which how much the frequency fVCO is larger or smaller than upper and lower limit frequency data D1, D2, -D1, -D1 is obtained. That is, in the case of the frequency difference QDIF>D1 and the difference QDIF<-D1, since the frequency fVCO is sufficiently apart from the upper/lower limit frequency data, a large voltage +V1 or -V1 is outputted as a control signal VP and the rough tuning is implemented quickly. Thus, the rough tuning time when a frequency step is large is reduced by changing the rough tuning output in response to the difference between the count of the counter and the setting frequency.
Patent JP-H08305084-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: OTA NOBUYASU
IPC: G03G9/087
Filed: 1996-03-01
Abstract: PURPOSE: To provide a method for producing a toner by which polymerized toner particles having a sharp particle diameter distribution are efficiently and stably produced by suspension polymn. under easy control of particle diameter. CONSTITUTION: A polymerizable monomer compsn. contg. at least a polymerizable monomer and a colorant is granulated in an aq. dispersive medium contg. a dispersion stabilizer by the actions of shear, colliding force, a pressure change, cavitation and a potential core produced by a rotor 1 rotating at high speed and a screen 2 enclosing the rotor 1. The granulated compsn. is suspension-polymerized to form polymerized toner particles and the objective toner is produced.
Patent JP-S58191360-A (JP)
Title: Speed change control method of stepless or stepped automatic speed changer
Inventor: ANPO YOSHIHISA
IPC: B60W10/10
Filed: 1982-04-30
Abstract: PURPOSE:To improve effectiveness of an engine brake, by holding a speed changer to a fixed speed change for a certain time at a rapid decrease of depression of an accelerator pedal. CONSTITUTION:In steps 901-936, under a condition with a car speed higher than a fixed value further with a brake pedal not in depression, if a throttle opening TH is rapidly returned to an idle condition, a condition of speed change ratio before decreasing the opening TH is maintained for a certain time. Accordingly, when an accelerator pedal is rapidly returned to the idle condition, a suitable engine brake is applied to improve both driveability and safety.
Patent JP-2000265001-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: WATANABE KAZUFUMI
IPC: C08K7/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent heat-shock resistance and size stability by blending a specific amount of each of a core-shell compound having a multilayer structure and a fibril filler having a non-circular cross section with a polybutylene terephthalate resin. SOLUTION: This resin composition is obtained by blending 1-30 wt.% of a polybutylene terephthalate resin, 1-30 wt.% of a core-shell compound having a multilayer structure, 5-50 wt.% of a fibril filler having a long and non-circular cross section selected from the group consisting of a glass fiber, a carbon fiber, a silicon nitride fiber and the like, a stabilizer, an antistatic agent, a flame retardant, a pigment and the like. The core-shell compound has a structure in which a rubbery core layer having an average particle size of not more than 10 μm is covered with a shell layer of a glassy resin. As the rubbery core layer, an acrylic, diene, or silicone elastomer is used. As the shell layer, a vinyl polymer consisting of an aromatic vinyl monomer, an acrylic ester monomer or the like is used.
Patent JP-H08269412-A (JP)
Title: Production of pressure-sensitive adhesive sheet for membrane switch
Inventor: NAKASUGA AKIRA
IPC: C09J133/00
Filed: 1995-03-29
Abstract: PURPOSE: To produce a pressure-sensitive adhesive sheet with which a membrane film can be easily bonded to a circuit board by forming a plurality of non- pressure-sensitive adhesive parts each coinciding in shape with a switch and a pressure-sensitive adhesive layer covering the parts and the vacant surface on a release sheet and laminating a membrane film on the adhesive layer. CONSTITUTION: A plurality of non-pressure-sensitive adhesive layers 1a having a specified shape are formed on either surface of a release sheet 2. A continuous pressure-sensitive adhesive layer 1b having a definite thickness is formed on the layer 1a so that it may entirely cover the same surface, and a membrane film 3 is laminated on the layer 1b to make a pressure-sensitive adhesive sheet 4 for a membrane switch. When this sheet 4 is used, the membrane film 3 can be easily and simply bonded to a circuit board on which a control switch 5 and another device 6 are mounted. The layer 1a has a function of preventing the switch part on the circuit board from exhibiting pressure-sensitive adhesivensss, and is formed for example by printing with an ink of e.g. a urethane resin or a polyester resin. Although the pressure-sensitive adhesive may be common one, it is preferably acrylic one because of its durability.
Patent JP-2000264496-A (JP)
Title: Power controller of image forming device
Inventor: KITAHARA SATOHIKO
IPC: B65H3/46
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To control the dehumidification corresponding to a moisture condition of the paper by applying a high voltage to the paper for controlling the power of a heat generating means on the basis of an output value by a power controller, and taking the information on paper thickness for compensating for the difference in the moisture condition to the paper thickness to correct the power control condition. SOLUTION: Whether or not a read value on high tension output voltage from a high tension output voltage detecting means 7 is within a prescribed range 1 (when the paper is not moisturized) or a specific range 2 (in a condition that the paper is noisturized), is checked. When it is within the specific range 1, a control means 1 decides that the paper is not moisturized, a switching means 4 is turned off, and the power is not supplied to a heat generating means 3. When it is within the specific range 2, the control means 1 decides that the paper is moisturized, the switching means 4 is turned on, and the power is supplied to the heat generating means 3.  When a value of a paper thickness detecting means 8 lies outside of the prescribed range 1 and the specific range 2, that is taken in normal paper passing state, it is decided as being a value which cannot be, and the error processing information is output.
Patent JP-S56167871-A (JP)
Title: Windmill surrounded by wind tunnel
Inventor: OZAKI NORIO
IPC: F03D3/04
Filed: 1980-05-28
Abstract: PURPOSE: To enhance the driving efficiency of a windmill by a method wherein wind inlet ports are cut open at several parts of an outer cylinder fitted with  Bernoulli-type parallel plates at both ends thereof, and a vertical-type windmill is fitted in the outer cylinder.  
     CONSTITUTION: The wind inlet ports 4 are cut open at several parts of the surface of the outer cylinder 3, the vertical-type windmill 1 is fitted in the outer cylinder 3 and the Bernoulli-type parallel plates 5 are fitted to both ends of the outer cylinder 3 to constitute the wind tunnel. Accordingly, the airflow entering at the inlet port 4 rotates the windmill 1, and the vortex at the inlet port 4 on the downstream side also enters into the outer cylinder 3 to rotate the windmill 1, so that the driving efficiency of the windmill can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08272991-A (JP)
Title: Presentation system
Inventor: KIKUCHI YASUYUKI
IPC: G06F3/048
Filed: 1995-03-29
Abstract: PURPOSE: To provide a system which performs synchronous reproduction with the same screen layout whatever resolution a display device may have at the time of presentation using plural media. CONSTITUTION: The presentation system includes an initial information table analysis part 12 which prepares information required for representing media as scenarios and analyzes the scenarios, a media information table analysis part 13, a layout correction part 10 which corrects the positions and sizes of the media at the time of editing according to the resolution of the display device at the time of reproduction, a font generation part 15 which corrects the character size and character thickness of a text at the time of editing, a time description correction part 16 which corrects a reproduction time error generated at the time of size correction, and a media representing process part 14 which controls the media.  At the time of reproduction, a scenario execution part 9 controls the respective parts to correct the representation positions and sizes of the media in similar relation to the display area, and reproduces the media synchronously according to time variation described in the scenarios.
Patent JP-H04307367-A (JP)
Title: Flow injection analysis method and analysis control apparatus
Inventor: NAGASAKI SUSUMU
IPC: G01N35/08
Filed: 1991-04-05
Abstract: PURPOSE:To obtain an arbitrary amount of a sample only by changing the suction amount of a distribution device. CONSTITUTION:First-third three-way valves V1-V3 and first and second distribution devices B1, B2 are used and the second port (b) of the three-way valve V1 is connected to the nozzle N immersed in a sample solution S and the first port (a) of the three-way valve V1 is connected to the third port (c) of the three-way valve V2 by a loop R. The distribution device B1 is connected to the first port (a) of the three-way valve V2 and a carrier liquid L1 is supplied to the second port (b) of the three-way valve V2. The distribution device B2 is connected to the first port (a) of the three-way valve V3 and a reagent solution L2 is supplied to the second port (b) of V3. The third ports (c) of the three- way valves V1, V3 are connected to a mixing tank M. The mixing tank M is connected to a flow cell 1.
Patent JP-H10265283-A (JP)
Title: Surface treatment of carbon material
Inventor: SATO YUTAKA
IPC: C04B41/89
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method capable of forming a covering layer uniformly and with excellent adhesiveness on the surface of a carbon material to improve the oxidation resistance and the corrosion resistance. SOLUTION: An SiC coating film is formed on the surface of a base material composed of a carbon fiber reinforced carbon material by heat-treating the base material with SiO gas. After that, an SiC intermediate coating layer is formed by placing an Si thin plate on the base material and heat-treating at a temp. of more than the m.p. of Si. After that, a SiC surface coating layer is formed on the surface of the SiC intermediate coating layer by a chemical vapor deposition method (CVD method).
Patent JP-S62230623-A (JP)
Title: Production of perovskite-type compound containing tungsten
Inventor: ABE KAZUMITSU
IPC: C01G53/00
Filed: 1986-03-29
Abstract: PURPOSE:To obtain fine powder of an easily sinterable tungsten-containing lead-type perovskite compound expressed by formula PbAxW1-xO3, by preliminarily precipitating a part of lead or component A and whole tungsten in the form of tungstate and precipitating the remaining components. CONSTITUTION:A tungsten-containing lead-type perovskite-type compound expressed by formula PbAxW1-xO3 (x is 1/2 or 2/3; A is Fe, Ni, etc.) is produced by the following method. An aqueous solution of a tungstate of an amount necessary for forming the objective composition is mixed with an aqueous solution of lead or the component A of an amount equivalent to the tungsten in the tungstate. A tungstic acid salt of lead or the component A is precipitated by this process. The precipitate is suspended in water or an alcohol and the obtained slurry is mixed with an aqueous solution or alcoholic solution of lead and/or component A of amounts necessary for attaining objective composition. A homogeneous precipitate of the whole components can be produced from the above liquid mixture. The precipitate is filtered, dried and calcined at 400-1,000 deg.C.
Patent JP-S60217003-A (JP)
Title: Auto-loader for lathe
Inventor: KIMURA MASATSUGU
IPC: B23B15/00
Filed: 1984-04-10
Abstract: PURPOSE:To automate loading of a piece of work to a lathe without using man's hand by constructing an auto-loader so that the work placed on the auto- loader with the surface to be machined faced downward can be loaded to the lathe in a manner that the surface to be machined is directly machinable. CONSTITUTION:In a condition in which a pallet loaded with a piece of work 9 is stopped at a fixed position on a conveyor 4, the whole of a chuck device A is moved leftwards in the figure and is faced to another chuck B of a lathe. The devices A and B are confronted each other by the lateral movement of respective chucks 8a, 8b and 16a, 16b. In the next, by the operation of the device B the bottom face side 9a of the work 9 clamped by the chuck 8a is reclamped by the chuck 16a and a piece of work completed machining and clamped by the chuck 16b is reclamped by the chuck 8b to exchange each of the work. By this construction the loading of work to the lathe is completely automated.
Patent JP-H08257972-A (JP)
Title: Component assembly device
Inventor: MORITA TOMOSHI
IPC: B25J17/02
Filed: 1995-03-29
Abstract: PURPOSE: To avoid interference between a motor and objects nearby during assembly operations, while allowing a fine adjustment mechanism to maintain similar functions to conventional fine adjustment mechanisms, in a component assembly device which uses a robot having the fine adjustment mechanism for fine-tuning the position and attitude of a tool at the end of a robot main body. CONSTITUTION: A motor 42 used for effecting relative fine adjustment of the fine adjustment mechanism main body of a fine adjustment mechanism 18 is not fixed in a fine adjustment as in conventional cases but is supported against the fine adjustment mechanism main body in such a way that intervention of a displacement mechanism 46 enables the motor to describe a spherical track along the arrows in two directions shown in the figure. The displacement mechanism 46 is properly controlled to suit the shapes, etc., of subjects for assembly, and thereby the supported position of the motor 42 against the fine adjustment mechanism main body can be varied as necessary to avoid the interference between the motor 42 and the subjects for assembly and/or other objects nearby.
Patent JP-H09253841-A (JP)
Title: Automatic arc welding of reinforcing bar
Inventor: YONEZAWA MASASHI
IPC: B23K9/095
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To execute good welding not causing a welding defect of burn through, etc., while maintaining sufficient penetration by storing a moving width of welding, welding current, reciprocating frequency corresponding to a reinforcing bar diameter and inputting only a reinforcing bar diameter. SOLUTION: Reinforcing bars 1, 1 are welded with a welding torch 4 while applying a backing 3 to the reinforcing bar 1. An optimum moving width of the welding torch 4 is stored for each reinforcing diameter. High welding current, intermediate welding current, low welding current which are suitable for the weld zone, which is divided into three of a bottom part A, intermediate part B, opened part C of welding groove, are stored for each reinforcing bar. The high welding current is 250-300A and the low welding current is 150A. The intermediate welding current is a pulse current alternately repeating high and low welding current. An optimum number of reciprocating of the welding torch 4 is stored for each reinforcing bar diameter. When a prescribed number is reached, welding is completed.  By simply inputting a reinforcing bar diameter, welding is executed under the optimum condition regardless of a size of reinforcing bar diameter.