baber/WOPTO huggingface dataset:
Patent JP-H0632639-A (JP)
Title: Cement admixture and cement composition
Inventor: SASAGAWA YUKIO
IPC: C04B28/02
Filed: 1992-07-13
Abstract: PURPOSE:To improve fluidity, to prolong a pot life and to develop a proper hardening time and excellent strength by blending cement with a cement admixture comprising a boric acid, a carbonate and a carboxylic acid. CONSTITUTION:100 pts.wt. carboxylic acid (e.g. sodium citrate) having <=100 mesh particle size and >=80% purity is blended with 5-40 pts.wt. boric acid (e.g. sodium borate) having >=80% BO4 content and 10-80wt.% carbonate (e.g. sodium carbonate) having <=100 mesh particle size and >=80 purity. Each of the materials or their mixture is preferably predried or lightly burnt at 100-300 deg.C for >=30 minutes. The amount of the cement admixture blended is usually 0.1-20 pts.wt. based on 100 pts.wt. cement.
Patent JP-H0551960-A (JP)
Title: Vacuum type sanitary sewage collector
Inventor: HASHIMOTO MASASHI
IPC: E03F3/02
Filed: 1991-08-20
Abstract: PURPOSE:To specify a damaged section rapidly by installing the detecting means of the degree of vacuum in a duct and a safety valve to the duct for sucking and conveying sanitary sewage and automatically closing the safety valve when pressure rises while giving an alarm through a public circuit from a control section. CONSTITUTION:A sewage tank at every house, a vacuum duct 2 for carrying sanitary sewage and a vacuum station decompressing the pipe 2 to negative pressure and sucking sanitary sewage are mounted. Safety valves 15 by power drive, etc., are disposed at a plurality of positions of the pipe 2, and the upstream and downstream sides of the safety valves 15 are provided with first and second pressure detecting means 16A, 16B respectively. When a rise of set pressure or more of the internal pressure of the pipe 2 is detected by the means 16A, 16B, the valve 15 is closed by a control means 17, and temporary abnormality is decided and the valve 15 is opened when the downstream side is kept within the set pressure and the upstream side takes a fixed value less than atmospheric pressure. When the upstream side further approaches to atmospheric pressure, damage is decided, and an alarm and abnormal information are transmitted through a public circuit, etc., from the abnormal information means 17D of the means 17. Accordingly, the position of damaging can be specified accurately and rapidly, and the cost of equipment can be reduced when the public circuit is utilized.
Patent JP-2000021389-A (JP)
Title: Electrode for nonaqueous electrolyte secondary battery
Inventor: KUROSE SHIGEO
IPC: H01M4/131
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrode capable of improving stability of paint and capable of realizing high capacity of a battery by applying, drying and pressing the paint by dispersing an active material, a conductive agent and a binder in a mixed solvent of a high boiling point solvent and a low boiling point solvent of a specific temperature range, onto a current collector. SOLUTION: An active material has the composition composed of at least LixNiyMzO2 (here, (x) is (0.8<X<1.5), (y+z) is (0.8<y+z<1.2), (z) is (0<=z<0.35), and M is one or more kinds of Co, Mg, Ca, Sr, Al, Mn and Fe), and an electrode uses paint by dispersing an active material, a conductive agent and a binder in a mixed solvent of a high boiling point solvent having a boiling point not less than 150 deg.C and a low boiling point solvent having a boiling point less than 150 deg.C. A weight rate occupied in the whole solvent of the high boiling point solvent having a boiling point not less than 150 deg.C is set not less than 50 wt.%, the high boiling point solvent having a boiling point not less than 150 deg.C is formed of a mixed solvent of cyclohexanone and N-methyl-2-pyrolidone, and the binder is formed of fluororubber.
Patent JP-H0255737-A (JP)
Title: Preparation of spherical conductive particle and pressure-sensitive rubber sheet
Inventor: YAMADA NAOKI
IPC: B29C35/02
Filed: 1988-08-23
Abstract: PURPOSE:To obtain the title particles having a low density, being roundish, having no edge, being easily compatible with other polymers and inexpensive and providing a pressure-sensitive rubber sheet having good pressure-sensitive characteristics by dropping a soln. contg. a kneaded product of conductive particles with a polymer substance in a poor solvent under a high speed stirring. CONSTITUTION:A kneaded product of 8-60vol.% conductive particles (such as conductive carbon black, metal particles such as Ni or Al, metallic fibers, etc. having a particle diameter of 1/10 or smaller of the diameter of the final spherical conductive particles) and 92-40vol.% polymer substance which can form a matrix therewith (e.g., epoxy resin, urethane rubbers, etc.) is dissolved in a solvent which can dissolve the polymer. The obtd. soln. is dropped in a poor solvent under a high speed stirring to precipitate spherical particles having a low density, being roundish, having no edge, and being more compatible with other polymers than with metals. It is thus possible to prepare a pressure- sensitive rubber sheet using this particle, having longer life and better pressure- sensitive characteristics than the conventional ones.
Patent JP-H1043444-A (JP)
Title: Razor
Inventor: KAMIYA WATARU
IPC: B26B21/52
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To perform use in a stable state by stably mounting the thumb and pointing finger of a user near the neck part of a handle. SOLUTION: A holder 13 is fitted on the tip of the handle 12 in a long length shape and a blade body 14 is attached to the holder 13. To the neck part of the handle 12 close to the holder 13, a finger mounting part 21 for mounting the finger of the user is disposed. A first recessed surface 23 to be fitted to the cushion part of the finger is formed on the top face of the finger mounting part 21. Second recessed surfaces 24 to be fitted to the cushion part of the finger are formed similarly on both side faces of the finger mounting part 21.
Patent JP-H0525967-A (JP)
Title: Door lock releasing device
Inventor: KOKUBU SADAO
IPC: E05B79/12
Filed: 1991-07-24
Abstract: PURPOSE:To see that time lock of a door can not be released by an unjust means. CONSTITUTION:A manual operation mechanism 6 is provided, which releases the lock of a lock mechanism 1 by turning the rotor 9 of a key cylinder. This manual operation mechanism 6 is provided with a inhibit mechanism 16, which changes over between the coupled condition where it transmits the rotational displacement of a rotor 9 to the lock mechanism 1 and the interrupted condition where it is interrupted halfway. This inhibit mechanism 16 is in the coupled condition by a code judging circuit 26 which decodes the wave signal when a specified wave signal is issued from a transmitter. Accordingly, even if a different wave signal is issued, the inhibit mechanism 16 does not get in the coupled condition, so even if the rotor 9 is rotated with an unjust means, the lock of the door can not be released.
Patent JP-H0767082-A (JP)
Title: High definition television receiver
Inventor: YAMAUCHI KAZUHIKO
IPC: H04N7/015
Filed: 1993-08-23
Abstract: PURPOSE:To improve 'picture quality by preventing the flicker of a horizontal line in a freeze mode. CONSTITUTION:A high fidelity television signal band-compressed by sub-sampling circulating by (n) fields is inter-frame interpolation processed in field memories 4 and 5, the inter-frame interpolated output is sampling rate-converted by a prefilter 7 and a D/D conversion circuit 8, and the sampling rate converted output is interpolated by an inter-field interpolation circuit 9. The latest one field by a prefilter 7 and a D/D conversion circuit 8, and the sampling rate conversion and in-field interpolation is operated by an in-field interpolation circuit 12 and a sampling conversion circuit 13. A picture movement is detected by a movement detecting circuit 14, and the inter-field interpolated output is mixed with the in-field interpolated output according to the movement detection output by a mixing circuit 16. The low pass components of the mixed output are replaced with the sampling rate converted output of an animation processing system by a low pass replacing circuit 22A. When a system is a freeze operation, the low pass replacing operation is stopped by a controller 40.
Patent JP-S5999969-A (JP)
Title: Current control system for inverter operating in system coupling
Inventor: EGUCHI NAOYA
IPC: H02M7/48
Filed: 1982-11-29
Abstract: PURPOSE:To avoid an unstable operation in a current control system with a simple structure by controlling the current by considering the phase relationship between the output voltage of an inverter and a system voltage. CONSTITUTION:A DC voltage from a DC power source 1 is supplied to a voltage type self-excited inverter 5 through a smoothing circuit of a chopper 2, a reactor 3 and a capacitor 4. The inverter 5 controls the phase, and produces its output to a power system 9 through a transformer 6, a reactor 7 and a contactor 8. The outputs from a voltage detector 11 and a current detector 12 are applied to a control circuit through a rectifier 14. A power calculator 13 calculates the effective and reactive powers, and applies its output to the control circuit. This control circuit has an effective power regulator and a reactive power regulator, and outputs a control signal of the output voltage phase of the inverter 5 and a control signal of the output voltage peak value of the inverter 5.
Patent JP-H0877770-A (JP)
Title: Refresh address counter
Inventor: TAGUCHI HIROYUKI
IPC: G11C11/408
Filed: 1994-08-31
Abstract: PURPOSE: To facilitate the initialization of a semiconductor storage device by means of the refresh address counter which generates the address at the time of specifying the word line in the refresh/recharge operations etc., in the DRAM in which the memory cells are divided into plural memory cell arrays. CONSTITUTION: The address counter 1 generates the address WA which shows which word line is selected at the time of refreshing or initializing the semiconductor storage device provided with plural memory cell arrays having word lines and bit lines. The addresses are divided into the cell array selection address SA which shows which one is selected out of plural memory arrays and the word line selection addresses WA which show how many number word line is selected in the selected memory cell arrays and, in addition, the cell array selection address SA is allotted to lower order bits than the word line selection addresses WA. Through this, a specific word line selected can be easily and reliably initialized.
Patent JP-H0755168-A (JP)
Title: Electric heating panel assembly
Inventor: FUKUDA TETSUZO
IPC: F24D13/02
Filed: 1993-08-23
Abstract: PURPOSE:To provide an electric heating assembly in which there is no fear of problems in a connecting position of an electric resistance heating wire to a lead wire and insulation, durability of the wire itself. CONSTITUTION:An electric heating panel assembly comprises a rectangular heating panel 10 in which a resistance heating wire 12 is embedded and a pair of lead wires 20, 22 connecting to the wire 12 protrude from one end face, a connector 32 for connecting the pair of the lead wires 20, 22 to a feeder 24, and a U-shaped sectional closure member for fixedly holding parts of the lead wires 20, 22 and the feeder 24 together with the connector 32 through electric insulating means I to hold one end of the panel 10. A connecting part C of the wire 12 to the lead wire 20 (22) is covered with a heat shrinkable tube, and the wire 12 is covered with fluorine resin.
Patent JP-H0369746-A (JP)
Title: Floor structure body
Inventor: TAKEDA TOSHIRO
IPC: E04F15/20
Filed: 1989-08-09
Abstract: PURPOSE:To decrease impact sound to a floor by forming an external frame of a plurality of floor girders, by installing ceiling hangers to floor beams arranged between the girders and by providing weights to the sides of the ceiling hangers. CONSTITUTION:An external frame 1 is formed of four wooden floor girders 1a and 1b, and four floor beams 2 are installed at equal intervals between the girders 1b on the opposite gable ends. Then floor boards 3 are fixed to the upper face of the external frame 1 and to the upper faces of the floor beams 2. Vertical connecting boards 4 and connecting hardwares 9 are installed in the direction intersecting the floor beams 2 at a right angle and are also fixed to the sides of the ridge-side floor girders and the floor beams 2. Then ceiling hangers 5 are installed between the vertical connecting boards 4 and the gable-side floor girders 1b, and weights, approximately weighing 2kg each, are installed to the sides of the ceiling hangers 5. Thereby impact sound reverberating to downstair rooms can be decreased.
Patent JP-H03144326-A (JP)
Title: Optical apparatus
Inventor: JIYON ROORENSU NIKORASU
IPC: G01J5/60
Filed: 1990-08-07
Abstract: PURPOSE: To obtain the shape of a spectrum by one detector by dispersing the emitted light from a temp. source into wavelength components and detecting these components while selectively inhibiting various wavelength lights by a vibration member and detecting wavelength characteristics from the output thereof. CONSTITUTION: The emitted light from a chamber 2 like the combustion chamber of a gas turbine engine is condensed into a beam form by a lens 11 to be incident on a dispersing optical system 3 composed of a transmission type diffraction lattice. The emitted light from the optical system is dispersed in the direction crossing its advance direction at right angles to be gathered by a lens 30 to form a linear spectrum image 31. A horizontal beam 41 is fixed to a stand leg 42 at one end thereof and provided with an optical drive fiber 43 at the other end thereof and vibrated by the pulse light from a drive light source 44. The beam 41 inhibits the minute parts of various wavelength components of emitted light.  The emitted light passing through the beam 41 is inputted to a photodiode 50 and the output of the photodiode 50 is processed by a signal processor 51 to obtain the spectrum of the emitted light.
Patent JP-S6450473-A (JP)
Title: Amorphous semiconductor solar cell
Inventor: KANAI ICHIRO
IPC: H01L31/04
Filed: 1987-08-20
Abstract: PURPOSE:To eliminate the generation of gas, to obtain a high adhesion strength and to eliminate the warpage of a metal substrate, by forming an insulating film layer of a metal oxide film in which a coating agent which contains organic metal compound as a main ingredient is applied to the substrate. CONSTITUTION:A plate having high contact resistance, such as a stainless steel is employed as a metal substrate 1, the surface is coated with a coating agent containing as a main ingredient organic metal compound, and it is cured to form an insulating film layer 6. As the organic metal compound, metal alkoxide excepting the silicon represented by a formula M(OR)n or metal carboxylate, etc., represented by a formula M(OCOR)n is properly employed. In the formula, M is metal element (except silicon), R is preferably methyl, ethyl, etc., and n is preferably 2-6. Thus, the layer 6 has high bonding strength to the surface of the metal plate and no resin layer. Accordingly, since gas is not generated and shrinkage is small, the warpage of the substrate is not substantially generated.
Patent JP-H0860592-A (JP)
Title: Neutral size setting agent
Inventor: SUGIYAMA TOSHIAKI
IPC: C08L39/00
Filed: 1994-08-10
Abstract: PURPOSE: To obtain a cationic polymer having amidine structural unit, having sufficient sizing effect on its addition in small amounts, and excellent in the setting function for neutral sizing agents. CONSTITUTION: This setting agent, a cationic polymer, 0.1-10dl/g in the reduced viscosity at 25 deg.C determined in the form of 1N saline solution at a concentration of 0.1g/dl, is made up of 20-90mol% of recurring unit of formula I and/or formula II (<1> R and R<2> are each H or methyl; X<-> is an anion), 0-40mol% of recurring unit of formula III (R<3> is a 1-4C alkyl), 0-70mol% of recurring unit of formula IV, and 0-70mol% of recurring unit of formula V. This polymer is obtained by amidination through reaction between the primary amino group and cyano group in a copolymer of a primary amino group-bearing ethylenic unsaturated monomer and a nitrile compound. Addition of this cationic polymer to a paper manufacturing stock slurry of pH 7.5-9.0 sets a sizing agent, and improves sizing effect.
Patent JP-H0955528-A (JP)
Title: Terminal leading-out part structure of solar battery module
Inventor: TOYOMURA FUMITAKA
IPC: H01L31/042
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal leading-out part structure of a solar battery module which is excellent in bonding workability and reliability. SOLUTION: A hollow structure body 404 for insulating and protecting the electrode leading-out part of a solar battery module 406 has a protruding part 405 in at least a part of the surface facing the solar battery module. The hollow structure body 404 is bonded to the solar battery module 406 by using adhesive agent.
Patent JP-H0659923-A (JP)
Title: Duplex system using cpu
Inventor: MARUYAMA TAKUMI
IPC: G06F11/20
Filed: 1992-08-05
Abstract: PURPOSE:To provide a duplex system using a CPU capable of instantaneously executing the switching of systems. CONSTITUTION:Each of respective CPUs 100, 200 is provided with a control means 110 for sending a report signal indicating that its own system is an operation system at normal time and a report signal indicating that its own system is turned to a stopped system at the time of switching mutual systems to the other system, receiving the report signal from the other system CPU, and executing prescribed operation and a direction control means 130 for transferring control data stored in a storage part 120 in the operating system CPU to a storage part 120 in the stopped system CPU at normal time, and at the time of mutually switching both the systems, transferring the control data stored in the storage part 120 the CPU newly turned to the operating system to the storage part 120 in the CPU newly turned to the stop system and constituted so that the control data stored in the storage part 120 in the operating system CPU is always stored also in the storage part 120 in the stopped system CPU.
Patent JP-H1049823-A (JP)
Title: Magnetic head and its manufacture
Inventor: INAGUMA TERUYUKI
IPC: G11B5/127
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To improve joining strength to physical impact of a magnetic head which is formed by joining a pair of magnetic head half bodies. SOLUTION: In the magnetic head 1, a pair of magnetic head half bodies 2a, 2b are coupled by metal diffusion, a lower melting point glass and a joining agent 3 to various kinds of bonding agent, etc., are used to fill at least a part of the joining surface of a pair of magnetic head half bodies 2a, 2b other then the metal diffusion-bonded part, and the joining intensity of a pair of magnetic head half bodies 2a, 2b is reinforced. Moreover a method of manufacturing the magnetic head 1 comprises a step for forming the reinforcing groove before coupling by metal diffusion of a couple of magnetic head half bodies 2a, 2b and a step for fitting the reinforcing groove with the bonding agent after a couple of magnetic head half bodies are metal diffusion-bonded.
Patent JP-H0871968-A (JP)
Title: Method for drawing tool parameter of robot and method for calibrating the same
Inventor: HIDA MASATOSHI
IPC: B25J9/22
Filed: 1994-09-01
Abstract: PURPOSE: To provide a method for drawing tool parameters of robot and a method for calibrating it method which can draw and calibrate tool parameters of a robot, simply, briefly and accurately without depending on a skill of a worker. CONSTITUTION: In the case of drawing tool parameters for determining a position and a posture of a tool 3 attached to the distal end of an arm 2 of a robot 1, the tool parameters are obtained in accordance with positional data which are obtained when the tool 3 is positioned with at least six different points on an arbitrary plane set in the coordinate system of the robot body 1. Further, at least one of the posture positions of the positioning points of the tool 3, may be set to be orthogonal to the plane 5, and calibration values for the tool parameters may be estimated from errors with respect to the plane 5 of the tool 3.
Patent JP-2001030595-A (JP)
Title: Printer
Inventor: KAWASAKI MAKOTO
IPC: B41J35/28
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To print on the surface of a sheet having a level difference in proximate to the level difference by providing an insertion guide for introducing an ink ribbon to the forward end face at the nose of a print head as a carriage moves thereby eliminating a ribbon guide. SOLUTION: An ink ribbon can be loaded by simply pushing a manual switch for dummy spacing. Since dummy spacing operation of a carriage 3 is conducted at a part closer to the feed out opening side than the central part, an ink ribbon 28 touches an insertion guide 24 on the left side face of the carriage 3 at a large angle. Since a force F is increased along the moving direction of the carriage 3, a component of force f is also increased and the ink ribbon can be slid quickly and surely onto the forward end face at the nose of a print head. Since the insertion guide 24 can be positioned significantly above the forward end face at the nose of a print head, it can be prevented from colliding against the level difference at the fold when a bankbook is printed.
Patent JP-H1155423-A (JP)
Title: Communication equipment
Inventor: KOBAYASHI FUMIAKI
IPC: H04M1/64
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To automatically make the other mode nonexecuted or executed and to unnecessitate the individual setting of respective modes by supervising the execution or nonexecution setting of a telephone/facsimile change-over reception mode and a facsimile reception mode and permitting one mode to be executed or nonexecuted. SOLUTION: When the telephone/facsimile change-over reception mode of the facsimile reception mode is selected by the key designation of a keyboard 8, which mode is executed is displayed in a display part 10. When the telephone/ facsimile reception mode is selected, for example, the facsimile reception mode is automatically set not to be executed. In an opposite case, selection is set in the same way. Thus, the setting of execution/nonexecution in the two modes is controlled by supervision so that the setting operation of the modes is simplified, the individual setting of them is unnecessitated and an operation is facilitated.
Patent JP-H0779595-A (JP)
Title: Method and circuit device for establishing operational state of dtrect drive type multi-speed motor
Inventor: JIEI SUKOTSUTO JIYAMIISON
IPC: H02P25/04
Filed: 1994-08-11
Abstract: PURPOSE: To establish an operational state of a motor by using two voltage- sensing circuits. CONSTITUTION: When a motor is in low-speed operation, a blower operation switch(BS) 28 is closed, and a speed selection switch(SS) 30 is connected to a low-speed contact 15. Then a low-speed tap 14 is driven with a source voltage of 110 V, to induce a voltage of 85 V across a high-speed motor coil 22. The voltage difference between low-speed and high-speed motor coils is detected by an LED photocoupler 32, and an LED emits light. When the motor is in a high-speed operation, the BS 28 is closed and the SS30 is connected to a high-speed contact 17. Then a high-speed tap 16 is driven with a source voltage of 110 V for inducing a voltage across low-speed motor coils 20 and 22. The voltage across the low-speed motor coils is always higher than the voltage across the high-speed motor coil, so that the voltage induced across the low- speed motor coils is approximately 135 V.  In this case, the voltage difference between the low-speed and high-speed motor coils is detected by the LED photocoupler 32 and then the LED emits light.