baber/WOPTO huggingface dataset:
Patent JP-H05163370-A (JP)
Title: Biaxially oriented poly-p-phenylene sulfide film
Inventor: YAMAOKA MIDORI
IPC: C08J5/18
Filed: 1991-12-13
Abstract: PURPOSE:To prepare the title film having uniform surface projections with few coarse projections and excellent slipperiness, running properties, etc., by compounding poly-p-phenylene sulfide with two kinds of inert fine particles each in a specified amt. CONSTITUTION:Poly-p-phenylene sulfide is compounded with 0.05-2wt.% first component comprising inert fine particles A having a mean particle diameter ratio (major diameter to minor diameter) of 1.0-2.5, a mean particle diameter of 0.01-2.0mum, and a relative standard deviation of particle diameter expressed by equations I and II [wherein Di is an equivalent diameter (mum) of equal-area circle of each particle; D is a mean equivalent diameter (mum) of equal-area circle; and n is the number of particles] of 1.0 or lower (e.g. vaterite CaCO3), and 0.01-1wt.% second component comprising inert fine particles B having a mean particle diameter ratio of 1.0-2.5 and a mean particle diameter of 1.5-3.0 times that of the particles A (e.g. vaterite CaCO3).
Patent JP-H10189384-A (JP)
Title: Multi layer ceramic capacitor
Inventor: FURUSAWA AKIRA
IPC: H01G4/12
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor that has a high capacity, a small dielectric loss, and 5μm or less dielectric layer. SOLUTION: When a composition expression according to a mol ratio of a metal element oxide is expressed by xPb(Mg1/3 Nb2/3 )O3 .yPbTiO3 , x and y in the above satisfy conditions 91<=x<=99, 1<=y<=9, and x+y=100. At the same time, when Pb element is expressed by A, and Mg, Nb and Ti are expressed by B, and the chemical expression of the above Perovskite type compound oxide is expressed by ABO3 , the mol ratio of A/B satisfies 0.95<=A/B<=0.99 and an average crystal particle diameter ranges from 0.5 to 3μm.
Patent JP-H11180380-A (JP)
Title: Friction reduction ship and friction reducing method for hull
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the friction while reducing the amount of gas spouted into the water from the surface of a hull, by jetting the gas into the water from the navigating hull in the longitudinal direction of the hull at a specific interval. SOLUTION: Plural microbubbles generated by a gas jet means 8 at the back of a gas jet means 7 are surrounded by plural microbubbles generated and diffused by the gas jet means 7. Accordingly plural microbubbles generated by the gas jet means 8 are confined in a turblent boundary layer without leaving from the turblent boundary layer formed on a surface of the bottom of a ship. Thus, plural microbubbles generated by the gas jet means 7-9 are confined in the turblent boundary layer throughout the surface of the bottom. Accordingly the friction with the water at the bottom can be effectively reduced in a state that the amount of air to be supplied to the gas jet means 7-9 is reduced.
Patent JP-H09178192-A (JP)
Title: Heater equipment
Inventor: MAEDA TAKASHI
IPC: F24C7/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent cold draft phenomenon by defining the output of a heating device at the step of designing by setting the output of the heating device to be a value within a specific range of the load of windows. SOLUTION: In the longitudinal direction under the edge part of the front surface of a chamber 2 that constitutes a heating device 1, an air sucking in hole 3 and on the upper surface of it in the longitudinal direction, an air sucking out hole 4 are formed. The output of a heater 5 that comprises a panel heater integrated inside a chamber 1 is set to be 45% to 80% of the load of a window. The output of the heater 5 for the load of the window is input to a control box 6. A heating device 1 is placed under the glass window on the wall, the output of heater is operated with the output of 45% to 80% of the load of the window and the warm air that flows from a ceiling to a floor side is pushed upwards. Therefore, the output of the heating device 1 can be set to be 45% to 80% of the load of the window surface at the designing step and the cold draft is prevented very efficiently.
Patent JP-2001164516-A (JP)
Title: Connecting structure of floating pier
Inventor: YOSHIHARA TAKEO
IPC: E01D15/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a float for a floating pier capable of being simply molded in an arbitrary shape at a low cost. SOLUTION: A distance L1 between left and right connecting metal fittings L1 is made larger than the width L of the floating pier by forming overhanging sections 69, 69 on both sides of the base end section of the floating pier 6 and installing the left-right connecting metal fittings 60, 60 to the overhanging sections.
Patent JP-H09173632-A (JP)
Title: Drawing device and drawing game device using the same
Inventor: INAGAKI TOSHITAKE
IPC: G07F17/32
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To repeatedly perform a drawing operation without making a player perform a troublesome operation in a drawing device for hitting a target with an arrow and performing the drawing operation. SOLUTION: This drawing device is provided with the target 29a provided with plural identification areas, the arrow 31 flown from an arrow hitting device 28a to the target 29a and an impact sensor 30 for discriminating the identification area of the target 29a where the arrow 31 is stuck. The drawing device is provided with an arrow recovery device provided with a cord 61 and a reel device 65. When the cord 61 is pulled, the arrow 31 stuck to the target 29a is detached from the target 29a, and when it is pulled further, it is recovered to an initial position in the arrow hitting device 28a. Thus, the drawing operation is repeatedly executed. When the drawing device is applied to a game device, a drawing game including the repeated execution of the drawing operation is realized.
Patent JP-H11177698-A (JP)
Title: Information notification system and method at connection of telephone line
Inventor: UKON SHINICHI
IPC: H04M11/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To send call destination information that denotes the presence of the called party to a caller as soon as a call from the caller arrives by giving prescribed information to discriminate a call destination to a current telephone connection system. SOLUTION: A caller recognizes and stones in advance an identification information notification from called parties that receive calls from the caller. The caller discriminates whether or not a called party is a right person to contact through his own judgement and discrimination processing with respect to the called party identification information notified from the called party at the reception of the call. Thus, communication is established with to a called party only when the party is a connection object party. Even in the case that the caller sends a call in mistake to an unintended number, it is prevented that the caller informs the unintentionally called party of the caller number and that personal information is leaked to an unintended 3rd party.
Patent JP-2001168435-A (JP)
Title: Pulse discharge pumped gas laser
Inventor: SAKUKAWA TAKASHI
IPC: H01S3/0977
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a structure having stripe-like main discharge electrodes disposed opposite to each other and a pin electrode array for pre- ionization of laser gas disposed in the vicinity thereof and the pin electrode is likely to be consumed through erosion and laser gas is deteriorated. SOLUTION: A pair of stripe-like main discharge electrodes 11A, 11B are disposed opposite to each other and a peaking capacitor 15 is connected between both electrodes. A pre-ionization electrode 12 comprising a rod-like electrode material sandwiching a dielectric 14 integrated with an induction ground electrode is connected with the high pressure side main discharge electrode and the induction ground electrode 13 is set with a ground potential. Creeping corona discharge takes place on the dielectric 14 between both electrodes 12 and 13, when the voltage of the peaking capacitor 15 is increased, and laser gas is ionized with UV-rays which are generated by the corona discharge.
Patent JP-H05164313-A (JP)
Title: Waste material incinerator
Inventor: MIURA YUKIO
IPC: F23G5/027
Filed: 1991-12-17
Abstract: PURPOSE:To perform complete combustion of combustible gas and to enable dioxine and its precursor substance to be decomposed by a method wherein an ignitable gas feeding passage is connected to a outflow side of combustible gas generated from a pyrolysis part. CONSTITUTION:A combustible gas feeding passage 6 is connected to a combustible gas outflow port 14 at a pyrolysis part 1. That is, combustible gas generated through pyrolysis of waste material at the pyrolysis part 1 ascends the pyrolysis part 1, is fed from the combustible gas outflow port 14 to the combustible gas feeding-in passage 6, mixed with secondary air flowing in from a secondary air supplying nozzle 8, fed into a main body 7 of a combustion part and becomes a circulating flow within the main body 7 of the combustion part. When the combustible gas is fed from the combustible gas feeding-in passage 6 into the main body 7 of the combustion part, the gas is combusted by an ignition burner 9 and combusted within the main body 7 of the combustion part. With such an arrangement, the combustible gas generated at the pyrolysis part is combusted at a high temperature within a sufficient staying time.
Patent JP-H06180328-A (JP)
Title: Printed wiring board inspecting jig
Inventor: KAWAI TAKESHI
IPC: G01R1/067
Filed: 1992-12-14
Abstract: PURPOSE:To provide a printed wiring board inspecting jig which can cope with reductions in the diameter and arranging pitch of contact pins even when the density of a wiring circuit is increased. CONSTITUTION:The title jig is provided with contact pins 10 which are brought into contact with wiring circuits, stopper terminals connected to lead wires 15, and coil springs 20 which are interposed between the pins 10 and terminals 30 and push the pins 10 and terminals 30 outward. The housing of the jig is provided with guide plates 41 having guide holes 45 for mounting the pins 10, rear boards 43 having terminal holes 47 for housing the terminals 30, and main boards 42 having inserting holes 46 for housing the springs 20. In addition, intermediate members 50 are interposed between the pins 10 and springs 20.
Patent JP-2001171432-A (JP)
Title: Rearview mirror device
Inventor: FURUSE HIROSHI
IPC: B60R1/06
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a rearview mirror device for a loading vehicle such as a carrier-pallet-type travel carrier or the like, capable of reducing the total width of the vehicle in not working not to disturb the traveling, and proving the good back view regardless of the working and no-working. SOLUTION: The rearview mirror device is composed of a stay 2, a mirror body 3, a link 4 and an actuator 5, in particular, the link 4 acting as a parallel link with the stay 2 is mounted between a driver's cab 51 and the mirror body 3, and the actuator 5 is mounted for moving the stay 2 from an expanding position to an accommodating position.
Patent JP-H11176159-A (JP)
Title: Dynamic type ram and its operating method
Inventor: SUZUKI YUKIE
IPC: G11C11/401
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To achieve a high-speed reading operation by resetting a start timing signal for generating a data transfer timing signal and generating the start timing signal by the back edge of an output signal for the output signal of a second address signal change detection circuit or thereafter. SOLUTION: A timing signal generation circuit DOEK1BG generates a timing signal DOEK1B by a signal ATCE only in the case of the first access under the conditions where a signal ATCE and a timing signal C1 formed by a/CAS system circuit included in a timing control circuit are at a high level. On the other hand, the other timing signal generation circuit DOEK2BG generates an address signal change detection signal ATCE being generated by a signal CE using an address signal change detection circuit ATD and a timing signal DOEK2B by an address signal change detection signal ATA being formed corresponding to the change in an address signal.
Patent JP-H05173348-A (JP)
Title: Electrophotographic sensitive body
Inventor: KOBAYASHI TATSUSHI
IPC: G03G5/06
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the photosensitive body high in electrophoto-graphic characteristics, good in photosensitivity and low in residual potential' by using a metal-free phthalocyanine pigment for the electrophotographic sensitive body. CONSTITUTION:This electrophotographic sensitive body is characterized by forming on a conductive substrate a photosensitive layer containing the metal- free phthalocyanine pigment regulated to the S or 0 content of 0.05-0.60 weight %. In the case of using ta printer by reversal development system in order to suppress rise of residual potential due to repeated uses, deterioration of image density is prevented and in the case of normal development system of copying machines and the like, occurrence of staining of background is prevented and in both cases, good images can be formed.
Patent JP-H07194429-A (JP)
Title: Dryer
Inventor: AKASAKA ISAMU
IPC: A45D20/50
Filed: 1993-12-29
Abstract: PURPOSE:To surely roll hair by eliminating inconvenience when the hair is rolled by providing a blower device, a heater for hot wind generation, and a switch to control the drive of a brush part turning means. CONSTITUTION:The fan motor 21 of the blower device 2 is rotated by operating a main switch 42, and blowing is performed in a direction of brush part 6 from the outside by a fan 22 mounted on the rotary shaft of the fan motor 21. Simultaneously, the nichrome wire 31 of the heater 3 for hot wind generation is heated, which heats up wind sent from the blower device 2. The rotary motor 51 of the brush part turning means is rotated by operating a subswitch 41, and the torque of the motor rotates the brush part 6 via a shaft 52 and a joint part 7. A rotating brush part 6 rolls the hair across a brush 61, and the wind heated up by the heater 3 for hot wind generation sent from the blower device 2 is discharged from a hole. In this way, it is possible to dispense with manual rotation and to improve working efficiency.
Patent JP-H10179438-A (JP)
Title: Hand rail for bathing
Inventor: HAYASHI HITOSHI
IPC: E04F11/18
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a hand rail for bathing, which can be used by grasping at the time of entering/leaving a tub or standing up and sinking down within the tub. SOLUTION: A hand rail tool A to be used at the time of bathing is provided with a hand rail frame 10 rotatably formed at the edge part 1 of the tub B and a wall part C along the tub B. Then this frame 10 is borne at an edge part 1 to be across between the mutually facing edge parts 1 and 1 of the tub B at the time of rotating toward the tub B and this frame 10 can be held in the state of standing with respect to this wall part C at the time of rotate- standing toward the part C.
Patent JP-H05167200-A (JP)
Title: Semiconductor laser device
Inventor: SATO GIICHI
IPC: H01S5/06
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a compact laser diode provided with high frequency superposition function. CONSTITUTION:A hybrid IC 5 for superposing high frequency and a laser chip 8 are encapsulated in the same package 3. In order to prevent high frequency, which is spurious radiation from the IC 5, from leaking outside the package 3, lead-through capacitors 2 are arranged in the leading-out parts of terminal leads 1 of the package 3.
Patent JP-H11184038-A (JP)
Title: Silver halide photographic sensitive material and its processing
Inventor: TANABE JUNICHI
IPC: G03C1/36
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the daylight type silver halide photographic sensitive material for forming a printing plate superior in storage stability and capable of obtaining highly stable photographic performance free from uneven development even in the case of low replenishing and rapid processing. SOLUTION: This sensitive material is provided on a support with at least one silver halide emulsion layer containing silver halide grains having a silver chloride content of >=60 mol.%, and a condensed polycyclic hydrocarbon compound having a natural logarithm ε max of the maximum value of a molar light absorption coefficient ε of 4.0-6.5 in the wavelength region of 250-400 nm, or at least one kind of compound same in the optical property and the chemical structure as the above-mentioned condensed polycyclic compound, but having a water-soluble group in the structure.
Patent JP-H05174595-A (JP)
Title: Semiconductor memory
Inventor: KONO SHIGEKI
IPC: G11C17/18
Filed: 1991-12-20
Abstract: PURPOSE:To reduce the number of transistors for constituting a row decoder. CONSTITUTION:A row decoder 10 is farmed of an inverter 15 which inputs address input signals SQ1-SQn and which outputs a voltage of a word line. The inverter is connected between block selection signal lines SP1-SPm and a ground line, and its gate is connected to an address input signal. Since the decoder 20 can be formed of the inverter, the number of the constituting transistors is reduced.
Patent JP-H05271191-A (JP)
Title: Aqueous chemiluminescence system
IPC: C07D213/76
Filed: 1992-12-22
Abstract: PURPOSE: To provide a new water soluble oxamide useful for water-soluble chemiluminescence system, etc., which contains N,N'-bispyridinium-N,N'- disulfonyl group and can emit high intensity chemiluminescence, by reaction of the group with hydrogen peroxide, efficiently and economically.  
     CONSTITUTION: The suspension of 3-aminopyridine and triethylamine in toluene is heated to 80°C to obtain a homogeneous solution, and then methanesulfonyl chloride is dropped into this solution to obtain 3-methanesulfonamidor pyridine. The obtained pyridine is allowed to react with oxaly chloride in THF in the presence of triethylamine to obtain N,N'-bis(aminopyridyl)-N,N'-bis(methanesulphonyl) oxamide. The objective water-soluble oxamide expressed by the formula (R is a 1-4C alkyl, or substituted phenyl; R 1  is a 1-4C alkyl; X is an anion) is obtained by allowing the obtained oxamide to react with dimethyl sulfate at room temperature in methylene chloride, and chemiluminescence can be efficiently emitted by adding it to the aqueous solution containing hydrogen peroxide and phosphor having emission spectrum of 330-1000 nm. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06183322-A (JP)
Title: Anti-lock brake system
Inventor: NOZAKI TAKAO
IPC: B60T8/34
Filed: 1992-12-21
Abstract: PURPOSE:To improve production efficiency of an automobile equipped with an anti-lock brake system. CONSTITUTION:This anti-lock brake system is provided with an oil pressure unit 5, which has piping openings 5A to 5F for brake fluid and which controls the brake fluid pressure for a wheel cylinder of each wheel of an automobile by means of controlling the opening and closing of solenoid valves 5a to 5d through an electrically controlled signal, and also with an electronic unit 6 which contains an electronic control unit for forming a control signal on the basis of a detected signal relating to the rotating condition of the wheels so that the wheels may not be locked and a connection unit for electrically connecting relays 7, 8 and a connector 15 to the electronic control unit. In addition, the electronic unit 6 is integrated to the oil pressure unit 5 at the surface where the said piping openings 5A to 5F are not arranged. Thus the oil pressure unit and the electronic unit can be incorporated in one without interfering piping to the piping openings of the oil pressure unit.
Patent JP-2001176716-A (JP)
Title: Method of manufacturing soft magnetic material
Inventor: OTA NOBUHIKO
IPC: H01F1/24
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a soft magnetic material which makes eddy current loss small, large resistivity and superior magnetic characteristics. SOLUTION: In this method of manufacturing of a soft magnetic material, metal particles are composed of iron or iron alloy and have an average grain diameter of 10-400 μm, magnetic powder 1 composed of a meta oxide film covering the metal particles whose main component is an element to be oxidized more easily than iron, and a bonding metal film bonds the magnetic powders to each other and contains component of a metal oxide. After the metal particles are coated with the bonding metal film of 0.02-10 μm thickness, a molded object is formed and heat-treated at a temperature of 700-850 deg.C. It is preferable that aluminum be used as the bonding metal film, and it is more preferable that coating be performed through vapor deposition or sputtering method.
Patent JP-H06189636-A (JP)
Title: Tool for making hole in raising seedling pot
Inventor: TAKAGI TADAO
IPC: A01C5/04
Filed: 1992-12-24
Abstract: PURPOSE:To form a beautiful planting hole in improved working efficiency. CONSTITUTION:The hole-making tool is composed of a top-opened pot 1, a lid 15 to be placed on the top-opened pot 1 and having an opening smaller than the pot 1 and a hole-making hollow member 20 to be placed at the upper position in the pot 1 and having an inverted bowl form with a hollow part 22 and tapered to increase the diameter upward. Soil is supplied into the pot 1 through the gap around the hole-making member 20 and the member is extracted upward to form a planting hole 16 on the upper surface of the soil in the pot 1. An air-releasing hole 25 connected to the hollow part 22 is opened at an arbitrary position on the upper surface of the hole-making member 20.
Patent JP-H11189561-A (JP)
Title: Prevention of thermal degradation of bisphenol
Inventor: ITO SATORU
IPC: C07C39/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing thermal degradation of bisphenol. SOLUTION: This method for preventing thermal degradation of bisphenol comprises adding 0.05-2 wt.% lactide to the bisphenol. The method for adding the lactide to the bisphenol can be carried out by utilizing a normally well- known mixing method such as a method for adding the lactide to the bisphenol at the finishing time of the reaction step, before or after a removing step of the unreacted phenol, at the time of a bisphenol distillation step, or at the time of a distillation purification step in a hatch type process, and a method for successively adding the lactide to the bisphenol at the outlet of the reaction step, a phenol-removing step, a bisphenol-distilling step, the distillation purification step or the like in a continuous production process.
Patent JP-2001138860-A (JP)
Title: Cover for seat belt
Inventor: MATSUZAWA TAKANORI
IPC: B60R22/12
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To always locate a cushion material 3 in a proper position of a wearer when in use by providing a seat belt cover body 1 with a hanging means 13 and a locking means to a hook 11 through a string 10. SOLUTION: The hanging means 13 is so constructed that the upper end of a hanging rod 14 is formed as a hook 15, the lower end is formed as a cover body fitting part 19 for an oblong annular seat belt, and a rectilinear part 17 is inserted in an insert hole 6 to fit the seat belt cover body 1 to the hanging means 13. A cushion material 3 which is substantially equal to the seat belt 2 in lateral width is attached to the seat belt cover body 1, both right and left opposite edges are provided with hook-and-loop fasteners 4, 5, and the fasteners 4, 5 are superposed and connected to form a space for passing and storing the seat belt inside. A string 10 having a locking ring 12 is fitted to the lower end of the seat belt cover body 1.