baber/WOPTO huggingface dataset:
Patent JP-H0386254-A (JP)
Title: Method and device for grinding bark
Inventor: NOMURA KOZO
IPC: B02C4/28
Filed: 1989-08-28
Abstract: PURPOSE:To efficiently grind bark by primarily grinding it with a crusher, etc., and transferring this cracked bark which has been primarily ground between the engaged gearlike rolls and pulverizing the cracked bark. CONSTITUTION:A pair of stepped rolls 3a, 3b formed into a gear shape are engaged and axially supported in a case 1. A hopper 2 for introducing bark thereinto is provided on the case 1. A transferring device 5 which forcedly feeds the bark in the hopper 2 between both stepped rolls 3a, 3b is incorporated into the outlet of the hopper 2. Park is bitten between both stepped rolls 3a, 3b by b=rotation thereof. In other words, bark is primarily ground by a crusher, etc., and this cracked bark which has been primarily ground is transferred between the engaged gearlike rolls 3a, 3b and pulverized. As a result, bark is efficiently pulverized.
Patent JP-H0539674-A (JP)
Title: Reinforcing method for structure
Inventor: SAWANOBORI TAKEO
IPC: B29C63/02
Filed: 1991-08-06
Abstract: PURPOSE:To efficiently reinforce a structure by sticking a plate bode impregnated with resin into reinforcing fibers and the like on the surface of a structure element to be reinforced of a structure, coating a solution containing a hardening agent and a solvent, and drying and hardening it. CONSTITUTION:Resin such as phenol resin and epoxy resin serving as a matrix is impregnated into a uniaxial orientation object, a woven fabric, and a nonwoven fabric of fibers such as carbon fibers and glass fibers used as reinforcing fibers to form a plate shape with the thickness of about 0.1-2mm. This plate body is stuck on the surface of a structure element to be reinforced of a structure, a solution containing a hardening agent such as hexamethylenetetramine and aliphatic diamine and a solvent such as ethanol is coated, and it is dried and hardened by forced hot-air drying and the like. The solution is hardened in a short time with good workability regardless of the change of temperature, and the structure can be efficiently reinforced.
Patent JP-H0384710-A (JP)
Title: Magnetic head
Inventor: YAMADA SHIGEO
IPC: G11B5/127
Filed: 1989-08-28
Abstract: PURPOSE:To obtain a magnetic head whose back bar and a tip of a leg of a core are bonded excellently without increasing the magnetic reluctance of the bonding part by bonding both leg tips of the magnetic substance core of nearly U shape to a magnetic substance back bar via a bonding resin including magnetic powder. CONSTITUTION:Tips of both legs of a magnetic substance core 1 of nearly U shape are bonded to a magnetic substance back bar 2 via a bonding resin 3 including magnetic powder. That is, the magnetic powder included n the bonding resin 3 has far higher magnetic permeability and smaller magnetic reluctance than that of the bonding resin similarly to the case with the magnetic substance core 1 of nearly U shape and the magnetic substance back bar 2, then the magnetic permeability of the mixture of the bonding resin and the magnetic powder is increased to reduce the magnetic reluctance. Thus, the magnetic head whose tips of legs of the magnetic substance core 1 of nearly U shape and the magnetic substance back bar are bonded excellently without increasing the magnetic reluctance of the closed magnetic path composed of the magnetic substance core 1 of nearly U shape and the magnetic substance back bar 2.
Patent JP-H0857647-A (JP)
Title: Weld line tracking method using laser beam sensor
Inventor: TERAWAKI BUNICHI
IPC: B23K9/127
Filed: 1994-08-22
Abstract: PURPOSE: To achieve the welding of high quality with the simple, teaching operation by using a welding robot system including a laser beam sensor and allowing a robot to execute the weld line tracking action. CONSTITUTION: Rotation of an additional shaft is started by reading the action program. Then, a robot is moved to the teaching position. A laser beam sensor 3 is started, and detection of the position of a detecting point 7 and the writing of the detected data in a buffer is started. The weld line tracking action is started by the robot. Immediately before; the detecting point 7 reaches the position of the welding contact 4, the data on the buffer area number corresponding to the detecting point 7 are read to obtain the target point of the movement of the tool tip point. When the weld line tracking action of the robot is started, the action program is read to ignite a welding torch 2. The welding work is executed thereby while the tip of the welding torch 2 tracks the weld line 6.
Patent JP-S61100517-A (JP)
Title: Novel agent for dental caries
Inventor: NANBA TSUNEO
IPC: A61P1/02
Filed: 1984-10-19
Abstract: PURPOSE:An agent for dental caries for preventing dental caries, having ability to inhibit activity of glycosyltransferase resulting from Streptococcus mutans, comprising a gallotannin, chebulinic acid, granatin A, etc. as active ingredients. CONSTITUTION:An agent for dental caries comprising one or more of a gallotannin (e.g., trigalloylglucose, tetragalloylglucose, etc.), chebulinic acid, chebulagic acid, granatin A and B, punicalin, punicalagin as active ingredient. The active ingredient is obtained by fractionating and purifying each component of medicinal plant such as Arctostaphylos uva-ursi Sprengel, Quercus infectoria, and Terinalia chebula pumicalagin, etc. The active ingredient inhibits activity of glycosyltransferase resulting from Streptococcus mutans, and useful as an agent for dental caries.
Patent JP-H0540393-A (JP)
Title: Color image formation device
Inventor: IWAOKA KAZUHIRO
IPC: G03G15/06
Filed: 1991-08-07
Abstract: PURPOSE:To prevent deterioration in picture quality due to fluctuations of a black image and to obtain an excellent color image by using magnetic single- component toner for a black developing unit and arranging it more upstream than color developing units. CONSTITUTION:The black developing unit 7, blue developing unit 6, red developing unit 5, and yellow developing unit 4 are arranged opposite an electrostatic latent image holder 1 in this order from the upstream side in the rotating direction of the electrostatic latent image holder 1. In this case, the black developing unit 7 uses the magnetic single-component toner and is provided nearby the surface of the electrostatic latent image holder 1, i.e., so that a position where development is performed is always maintained; even when no development is performed, the developing unit 7 is supported at the position where the development can be performed. When the black developing unit 7 is not in the developing process, a voltage of the same potential with an electrostatic latent image is preferably applied to a developer carrier 21. Consequently, the developing unit 7 moves at the time of black electrostatic latent image formation to eliminate a shock to the electrostatic latent image holder 1 and also prevent color mixture.
Patent JP-S6376126-A (JP)
Title: Optical disk medium
Inventor: YAMAKOSHI KAZUNARI
IPC: G11B7/24097
Filed: 1986-09-19
Abstract: PURPOSE:To decrease the double refraction to be generated in an optical disk substrate by executing fixing of the engaging position determining member to the optical disk substrate only in the part where the member and the substrate face each other. CONSTITUTION:The fixing of the engaging position determining member 2 to the optical disk substrate 1 is executed only in the narrow range near the central hole of the substrate 1 which is a part of the parts where said member and substrate face each other. As the contact range is narrow, the stress to be generated in the disk 1 by solidification of an adhesive agent 3 and by the thermal expansion occurring in the temp. change of the environment where the optical disk 1 is used is decreased. In addition, the stress, even when generated, does not affect the recording region as the generated part is far from the recording region. The fixing power between the substrate 1 and the member 2 and double refractions in the substrate 1 are most adequately selectable by changing the central hole diameter of the substrate 1 and the width B in the fixing part as desired.
Patent JP-S6280773-A (JP)
Title: Method for deciding border
Inventor: KANEMURA TOSHIAKI
IPC: G06T11/40
Filed: 1985-10-04
Abstract: PURPOSE:To detect rapidly the border of the inside and outside of an optional closed area by comparing residual picture elements if there is no border picture element data, and when the existence of the border picture element data is discriminated, dividing a data block consisting of (n) picture elements and discriminating the divided blocks. CONSTITUTION:Data comparison at every one word (32 bits) is repeated until discrepancy discrimination output is obtained or up to a picture element position on the end point of the same line. When the discrepancy discrimination output is obtained, i.e. when the existence of the border picture element data (SPC) in the compared data (RDT) consisting of one word and stored in a register 4 is discriminated, the data of one word each of registers 2, 4 are divided into upper side 16 bits (= 4 picture elements) and lower side 16 bits (= 4 picture elements) and divided components are mutually compared. When coincidence discrimination output is obtained as the compared result of the upper side half word, the existence of the border picture element data (SPC) in the lower side half word is decided and the position (EDGE) of the border is detected.
Patent JP-H1167630-A (JP)
Title: Pattern-exposing method
Inventor: MIYAUCHI TORU
IPC: G03F1/68
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain a specified pattern securely in a short time, without using the method taking the long time such as the correction of an exposure pattern as in the conventional method for suppressing the influence of a proximity effect with regard to the pattern exposing method, which transfers the entire pattern, wherein a plurality of continuous patterns are arranged to the object of exposure. SOLUTION: The data of a plurality of pattern parts, which are obtained by dividing the entire pattern into a plurality of pattern parts, are divided into the assemblies of the data of the pattern parts, wherein the pattern parts belonging to the different continuous patterns do not approach to each other. The process for forming a plurality of exposure data in correspondence with each assembly (P14), the process for exposing the object of the exposure based on the exposure data belonging to one assembly (P15), the process for removing the electric charge charged on the surface of the exposure object after the exposure (P16), and the process for exposing the object of the exposure based on the exposure data belonging to the other assembly (P17) are provided.
Patent JP-H1074851-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURODA KENICHI
IPC: H01L27/115
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To improve the function of a device, composed of a one-chip microcomputer by improving the degrees of freedom for the ROM of the device by incorporating an FFPROM and a voltage control circuit which forms a specific voltage in the device. SOLUTION: A semiconductor integrated circuit device is incorporated with an EEPROM 107 and a voltage control circuit 106 which forms the voltage used for injecting or discharging electrons into or from a floating gate electrode by boosting or dropping a power supply voltage. For example, a CPU 100, an oscillator 101, an input-output port 102, a serial interface 103, a timer 104, an EPROM 105, the voltage control circuit 106, the EFPROM 107, an SRAM 108, a DRAM 109, and an input-output bus 110 are provided on a semiconductor chip 1. The operating power of the EFPROM 107 is obtained from a logical voltage system which supplies the power supply voltage Vcc of 5V and a voltage system which supplies writing through erasing voltage Vpp or such a high writing to erasing voltage Vcc of over ten volts that is obtained from the voltage control circuit 106.
Patent JP-H1161282-A (JP)
Title: Manufacture of sintered ore
Inventor: ICHIKAWA KOICHI
IPC: C22B1/16
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method wherein the SiO2 composition necessary for increasing the ratio of the sintered ore in the raw material to be charged in a blast furnace is small, the reduction degradation characteristic is excellent, and the sintered ore of high strength can be manufactured in high yield. SOLUTION: The raw material for sintering blended so that grains of <=0.5 mm in grain size is contained by >=30 wt.% and the SiO2 concentration of the sintered ore is 2.8-4.7 wt.%, is mixed and granulated by a high-speed stirring mixing machine 3, and the fuel component is added thereto, and the mixture is sintered after granulated again. After the raw material is mixed and granulated by the high-speed stirring and mixing machine by the above method, and then, granulated using a rotation type granlator 5, the fuel component may be added and the mixture may be sintered after granulated again.
Patent JP-H0884993-A (JP)
Title: Producing device for mineral water
Inventor: IWATA HIDEO
IPC: C02F1/28
Filed: 1994-09-16
Abstract: PURPOSE: To produce mineral water which is free from offensive odor and sufficiently purified and abundantly contains mineral components. CONSTITUTION: A first water purification means 2 and a second water purification means 3 are respectively connected to a mineral elution means 1 for eluting mineral components into water. The first water purification means 2 purifies water which has flowed into the mineral elution means 1. The second water purification means 3 purifies water which has flowed out from the mineral elution means 1. After water is passed through the first water purification means 2 and purified, the purified water is flowed into the mineral elution means 1 and mineral components are eluted and contained in the purified water. Water containing the mineral components is flowed out of the mineral elution means 1 and thereafter water containing the mineral components is purified in the second water purification means 3.
Patent JP-H04106277-A (JP)
Title: Doorway of building
Inventor: AKATSU MITSUYOSHI
IPC: E04H9/14
Filed: 1990-08-23
Abstract: PURPOSE:To make it possible to surely shield electromagnetic waves by providing a passage having a specific length and having openings to the inside and outside thereof to a doorway of a building, and coating the circumference of the internal face of the passage with an electromagnetic wave shield material. CONSTITUTION:A passage 3 having a specific length is constructed to a doorway in a state to project it to the outside of a room of a shield building, and the end of the outside of the room and the end of the inside of the room are completely opened. The circumference of the internal face of the passage 3 is coated with dielectric 1 such as polystyrene resin etc., containing carbon and an electromagnetic wave absorber 2 such as a ferrite tile, etc. In addition, the peripheral surface of the passage 3 is formed of an electromagnetic wave shield material 4 such as a steel plate or a copper plate, etc., the length L of the passage is the ceiling height H or the width W, whichever is the longer. According to the constitution, even if the length of the passage is shorter, electromagnetic waves can be surely shielded.
Patent JP-H04104065-A (JP)
Title: Acceleration sensor
Inventor: SHIMOZONO SHIGERU
IPC: H01H47/00
Filed: 1990-08-23
Abstract: PURPOSE:To enable disconnection of a lead wire between an electrode and a collision detection circuit main body to be detected positively by providing an electrical resistor between electrodes which a magnetization inertial body contacts with and by forming both electrodes and the electrical resistor in one piece by insert molding of a synthetic resin. CONSTITUTION:Electrodes 40 and 42 are formed as one part of conductive pieces 46 and 48 which consist of a pressed sheet material which is made of a thin copper plate. An electrical resistor 54 is erected between conduction pieces 46 and 48 and a main part of the conduction pieces 46 and 48 is buried within a conductor holder. This configuration allows the electrical resistor 54 to be positioned closest to the electrodes 40 and 42 so that disconnection closest to the electrode can be positively detected. Also, since a large part of the electrodes 40 and 42 and the electrical resistor 54 can be buried into a synthetic resin, the electrode and electrical resistor can also be protected.
Patent JP-2000090792-A (JP)
Title: Alloy type thermal fuse
Inventor: MITSUI TOMOKUNI
IPC: H01H37/76
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an alloy type thermal fuse excellently usable for a micro- miniaturized and extremely thin thermal fuse having an actuating temperature of 80-120 deg.C such as a thermal fuse for a battery. SOLUTION: This thermal fuse has a resin base film 11 and a strip lead conductor 2, and the tip part of each strip lead conductor 2, 2 is adhered to the one side of the resin base film 11 by heat pressing, ultrasonic fusing or an adhesive. A fuse element 3 connected between the strip lead conductors 2, 2 by welding has an alloy composition containing 30-75 wt.% of In, 5-50 wt.% of Sn and 0.5-25 wt.% of Cd, preferably 40-60 wt.% of In, 25-50 wt.% of Sn and 10-15 wt.% of Cd, or more preferably 40-55 wt.% of In, 30-46 wt.% of Sn and 14-15 wt.% of Cd. This fuse has flux 4 applied on the fuse element and a resin cover film 12 placed on the surface of the resin base film 11, and a space between the films around the resin cover film and a space between the resin cover film and the strip lead conductor are sealed by ultrasonic fusing or an adhesive.
Patent JP-H0966780-A (JP)
Title: Wire harness for automobile
Inventor: MIYAZAKI YORIYUKI
IPC: H01B7/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide wire harness which can be used for general purposes even if an electrical part to be mounted in an automobile is changed. SOLUTION: A pair of main junction boxes 10 to 12 which are arranged at least on both sides and harnesses 13 to 15 which are arranged in parallel between these main junction boxes are provided. These harnesses are provided with all circuits which can correspond to an optional circuit and a circuit for difference in destination in the same kind of vehicle as parallel circuits. Consequently, an internal circuit of the main junction box is provided with a common use circuit which is the minimum required circuit in the same kind of vehicle, a power supply circuit and a signal circuit which are connected with the harness.  When an optional electrical part other than the minimum required electrical part mounted on the same kind of vehicle is mounted and an electrical part is mounted depending on difference in destination, a sub-junction box is provided, and an internal circuit of the sub-junction box and a circuit selected from among the harnesses are electrically connected by using a pressure-contact terminal.
Patent JP-H1161718-A (JP)
Title: Resin paving plate
Inventor: SUETSUGU KATSUMI
IPC: E01C5/20
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To improve water discharge on a top face by making the height of the circumferential edge portions of the top face of a paving plate from the bottom of the paving plate equal and making the top face of the paving plate slope downward from the center of the top face to the circumferential edge portions. SOLUTION: The top face 2 of a paving plate 1 has a slope tilting downward toward the circumferential edge portions from the center 3 of the top face 2, and the circumferential edge portions of the top face 2 have an equal height H, thereby making it possible to flow water from the center of the top face 2 to the entire circumferential line equally and carry out drainage on the top face 2 effectively. And then many protrusions 5a, 5b, 5c extending radially toward all the circumferential edge portions from the center 3 of the top face 2 are provided and have the function of a guide to drain water from the top face 2 and the function of preventing vehicle tires from slipping on the top face 2. Thus providing the protrusions 5a to 5c makes it possible to drain water from the top face 2 effectively.
Patent JP-H03157416-A (JP)
Title: Polyurethane for flexible fuel container
Inventor: EDOMONDO JIYOOJI KORIICHIETSUK
IPC: C08G18/66
Filed: 1990-08-27
Abstract: PURPOSE: To obtain the subject polymer having fuel resistance and a specified molecular weight and comprising a hydroxyl-terminated ethylene ether oligomer intermediate having a specified molecular weight and reacted with an unhindered diisocyanate and a chain extender glycol.  
     CONSTITUTION: A high-molecular-weight thermoplastic polyurethane having an average molecular weight of 60,000-500,000 and having resistance to aliphatic hydrocarbon fuels is obtained by reacting (A) an aromatic or alicyclic unhindered diisocyanate with (B) a linear saturated polyester oligomer prepared by esterifying diethylene glycol with a 4-10C aliphatic dicarboxylic acid or with an hydroxyl-terminated ethylene ether oligomer intermediate (e.g. polyethylene glycol) having an average molecular weight of about 500-5,000 to prepare an NCO-terminated polyurethane (C) and reacting this polyurethane (C) with a chain extender glycol consisting of an unhindered ether glycol containing only 2-6C prim, alcoholic groups. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1057631-A (JP)
Title: Amusement ride
Inventor: RIKO NERU
IPC: A63G31/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an amusement ride which thrills a rider in a gravity-free state and, at the same time, can lessen the rider's fear of jumping from the heights by giving bounce to the rider by throwing the rider on a jumping seat into the air between two towers using two cords. SOLUTION: Two vertical support towers 14a and 14b, each of which has about 30 meters height, are erected at intervals of about 18 meters between each other. One end of each of bungee cords (elastic band) 26a and 26b is attached at the top of each support tower, and a seat on which two riders can sit, for example, is attached on the other ends of the bungee cords. When used, the bungee cords are elongated by a winch set on the ground and the seat is fixed on the ground by a release mechanism. Riders are sat on the seat of the ride in this condition, and are bound by a 5 point harness. As the release mechanism is opened, the riders are thrown into the air, and experience attenuated oscillation by way of the bungee cords 26a and 26b.
Patent JP-H0888016-A (JP)
Title: Fuel cell power generating equipment
Inventor: SAITO HAJIME
IPC: H01M8/04
Filed: 1994-09-19
Abstract: PURPOSE: To provide fuel cell power generating equipment capable of reducing cost of the whole power generating equipment, making compact and simple by using a single blower both for a low temperature blower and an air blower. CONSTITUTION: A circulation blower 22 set in parallel to a turbine compressor 12 for compressing air, a circulation line 23 which introduces a combustion exhaust gas 5 from which moisture is removed into the suction side of the circulation blower 22, a circulation gas flow control valve 24 set in the circulation line 23, and a controller 25 are installed. The controller 25 closes the flow control valve 24 to stop power generation, supplies air to a hot blast generating furnace 21 with the circulation blower 22 on starting operation, then opens the flow control valve 24 to supply air to a cathode side.