baber/WOPTO huggingface dataset:
Patent JP-H01170985-A (JP)
Title: Character display device
Inventor: OSHIO KOICHI
IPC: G09G1/02
Filed: 1987-12-26
Abstract: PURPOSE:To preclude a flicker on a screen by providing a timing adjusting circuit. CONSTITUTION:Even when write data is supplied from a microcomputer 28, writing operation is not started immediately and a write signal is latched temporarily and supplied to a display data RAM 21 for a horizontal blanking period. Consequently, the display data RAM 21 is rewritten in horizontal blanking periods, namely, on an ineffective screen. Further, data is inhibited from being written in this period so that next data is written while the write signal is delayed to a next horizontal blanking period. Therefore, data are prevented from being rewritten on an effective screen, and consequently the flicker on the screen is eliminated.
Patent JP-H10169361-A (JP)
Title: Method for constructing pipe roof
Inventor: ISHIGAMI AKIRA
IPC: E21D9/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To propel pipes, in which joints are protruded extending over overall length, smoothly when a pipe roof is to be built. SOLUTION: A propulsive pipe A, in which a male joint is provided protrusively and a female joint is formed in the inside of a blank pipe, is followed to an excavator C with a cutter head 10, and thrust is given from a main pusher D while driving the cutter head 10. The cutter head 10 excavates a tunnel E having a diameter sufficiently larger than the outside diameter of the propulsive pipe A, the male joint does not excavate a bedrock, and smooth propulsion can be conducted by small thrust. The directional properties of the second moment of the section attendant with the formation of a groove 1a are eliminated by propelling the cutter head 10 by arranging the groove 1a formed to the blank pipe for constituting the female joint in the orthogonal direction to the working direction of earth pressure.
Patent JP-H03191333-A (JP)
Title: Optical logic gate device and its operating method
Inventor: TABUCHI HARUHIKO
IPC: H01S5/10
Filed: 1989-12-20
Abstract: PURPOSE:To control the optical logic gate device only with a light signal by providing a resonance circuit which shifts in resonance mode from 1st resonance wavelength to 2nd resonance wavelength and an external resonator which oscillates with the 1st resonance wavelength. CONSTITUTION:The optical logic gate device is equipped with the internal laser resonator 24 which shifts in resonance mode from the 1st resonance wave length to the 2nd resonance wavelength and the external resonator 30 which has the least internal loss with the 1st resonance wavelength. Namely, when no input light signal is inputted, the 1st resonance wavelength with which the resonator can oscillate becomes equal to the resonance wavelength of the exter nal resonator 30, the resonator 24 and external resonator 30 enters a tuned state, and the light signal which oscillates with the coincident resonance wave length can be outputted as an output light signal. When an input light signal is inputted, the oscillation mode of the resonator 24 shifts from the 1st resonance wavelength to the 2nd resonance wavelength and the resonator 24 and external resonator 30 enters a detuned state to stop the oscillation, thereby stopping outputting the output light signal. Consequently, a NOT and a NOR logic gate can be controlled only with the light signal.
Patent JP-H01172618-A (JP)
Title: Fluid bearing cylinder device
Inventor: KUROSE KAZUYOSHI
IPC: F16C17/04
Filed: 1987-12-25
Abstract: PURPOSE:To cut the working manhour and material cost of a thrust plate part and improve reliability by fixing an abrasionproof metallized film in spiral form onto the fixed shaft edge surface side of the thrust plate. CONSTITUTION:A thrust plate 24 and a fixed shaft 21 are indirectly attached through an abrasionproof metallized film 25 which is formed into spiral form and fixed onto the plate 24 by the metallizing masking method. Therefore, the thrust plate 24 does not form the metallic contact on starting and it rest with the edge surface of the fixed shaft 21. Therefore, an inexpensive metal which possesses high grinding performance can be used as the thrust plate 24, and the degree of plainness of the thrust plate 24 can be easily improved through the lathe work.
Patent JP-2001157319-A (JP)
Title: Distribution board for residence
Inventor: KANEHIRA YOSHIZO
IPC: H02B1/40
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board for residence in which the development of warpage of a lid is restrained. SOLUTION: The upper edge of a door 25 is axially fixed to the cover 20 in such a manner that the door is opened and closed between a position covering the front surface of the cover 20 and a position covering it. A leg segment 25a is extended backward on the other peripheral edge of the door 25. The leg segment 25a overlaps with the side surface and a part of the lower surface of the cover 20 when the door 25 is closed. A step-difference part 26 whose front side drops inside more than the rear side is formed on both side surfaces and the lower surface of the cover 20, and faces the tip end surface of the leg segment 25a when the door 25 is closed.
Patent JP-H06170390-A (JP)
Title: Control method in anaerobic and aerobic activated sludge method
Inventor: KUSUMI MIYOKO
IPC: C02F3/34
Filed: 1992-12-11
Abstract: PURPOSE:To provide a control method accelerating the nitrification speed of sludge to reduce the necessary volume of a reaction tank in an anaerobic and aerobic activated sludge method introducing flowing water in a nitrification tank where aeration is performed through an anaerobic tank to discharge the same as treated water through a final sedimentation basin. CONSTITUTION:When the lowering of a nitrification speed is detected by a pH meter 9, carbonate 20 is fed in a nitrification tank 2 through a pump 11. The propagation of auto trophic bacteria is enhanced by the addition of carbonate 20 to increase a nitrification speed.
Patent JP-H03186761-A (JP)
Title: Dry type immunoassay analysis element containing signal dispersed bead
Inventor: RINDA AN MAUKU
IPC: G01N33/78
Filed: 1990-11-30
Abstract: PURPOSE: To measure an immunoreactive ligand contained in such a liquid as the biofluid at a low concentration by containing first and second groups of polymer beads having diameters which fall within a specific range in an analytical element. CONSTITUTION: An analytical element for immunoassay contains a substrate and a developing layer. The analytical element also contains a first group of relatively large polymer beads having such diameters that promote the uniform diffusion of a liquid applied to a developing phase and fall within the range of 10-200μm and a second group of relatively small polymer beads which have diameters falling within the range of 0.1-5μm, receptors covalently bonded to the surfaces of the beads through a surface reactive group, and residue-free surfaces. The developing layer contains the first and second groups of polymer beads, with the second group of polymer beads being arranged in the upper or lower layer of the developing layer.
Patent JP-2001147800-A (JP)
Title: Information processing system and sorting method, compiling method and joining method utilizing the information processing system
Inventor: KOSHO SHINJI
IPC: G06F12/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To perform sorting of an array or the like in stable processing time at a markedly high speed. SOLUTION: Relating to a distributed memory type information processor, presentation memory modules 14-1 and 14-3 supplies elements sorted inside their own memory modules, together with order numbers via a bus 24 divided by a switch 30 or the like to judgment memory modules 14-2 and 14-4. The judgment memory modules calculate a virtual order number for indicating the candidate of the order number of the received element and returns the virtual order number via the other bus 24 to the presentation memory modules. When receiving the virtual order number, the presentation memory modules update the order number of the element, in accordance with the virtual order number.
Patent JP-H10169616-A (JP)
Title: Device and method for detecting oil leak in hydraulic device
Inventor: ASHIKI IKUO
IPC: F15B20/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting an oil deak in a hydraulic device whereby automatization can be made, oil leak inspection can be surely performed, in a narrow part and even under a bad environment of high temperature much moisture, an oil leak of the hydraulic device can be surely detected. SOLUTION: In a device and a method for detecting the oil leak of a hydraulic device, pipes 20, 21 from a pump 6 via a switching valve 10 to a hydraulic cylinder 8 and temperatures T0 to T3 detected by temperature sensors 1, 2, 3, 4 provided out of the pipe are used, by performing a comparison process, a leak of each pipe, leak of the hydraulic cylinder 8 and a care required condition are detected.
Patent JP-H01172214-A (JP)
Title: Production of superconducting material
Inventor: TACHIKAWA KYOJI
IPC: C01G3/00
Filed: 1987-12-26
Abstract: PURPOSE:To form a film having superior superconducting characteristic on the surface of a substrate when a compound oxide is deposited by the vapor deposition with laser on the surface of a substrate, by generating electric discharge to an evaporated stream of a material to be evaporated and prompting bonding of oxygen to the evaporated material. CONSTITUTION:A substrate 3 (material to be subjected to vapor deposition) and a sintered body of a compound oxide 2 (source of vapor deposition) contg. CuxOy group are disposed in an evacuated chamber 1. The sintered body 2 is evaporated by the irradiation with laser beam and an evaporated material generated in the evaporated stream 11 is deposited to the substrate 3. In this stage, the evacuated chamber 1 is held to be filled with O2 atmosphere, and electric discharge is generated by impressing an electric voltage to discharge electrodes 12, 12' disposed to both sides of said evaporated stream 11 interposing the stream. Thus, bonding of O to the evaporated material is prompted. The evaporated material bonded to O is deposited to the surface of the substrate 3.
Patent JP-2001148051-A (JP)
Title: Automatic vending machine and automatic vending machine management system
Inventor: FUJII JUNICHI
IPC: G07F5/22
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To make realizable a charging related to the execution of a program in an automatic vending machine in which the program can be loaded from the outside. SOLUTION: The execution right information and driver management information of each object program 141 loaded into the automatic vending machine 10 are stored in a program management table 110. The execution right information includes information on the charging of a prepaid system, and the driver management information includes collection information for performing charging in accordance with the used quantity of chargeable resources. An execution managing part 121 collects charging information related to the execution of an object program 141, and each of drivers 105 to 108 collects the used quantity of the chargeable resources and updates the charging information of the table 110. The charging information in the table 110 is transmitted to a center device 20 or a portable terminal 30 through a communication line I/F 103 or a portable terminal I/F 104.
Patent JP-H07190661-A (JP)
Title: Heat exchanger
Inventor: ITO MASAAKI
IPC: F28F1/32
Filed: 1993-12-27
Abstract: PURPOSE:To improve drainage performance of condensed water and heat exchanging efficiency by a method wherein a heat exchanging section is oriented in a vertical direction and a depression which forms a drainage section is provided on the surface on the side of fins of the heat exchanging section to allow condensed water to flow downward from between the heat exchanging section and the fins. CONSTITUTION:Flat tubes 1 are oriented in a vertical direction. Depressions 7 are formed on the opposite flat surfaces of the flat tube l so as to extend in the longitudinal direction. The depression 7 defines a drainage section 8 between the tube 1 and corrugated fins 3. By this construction, condensed water flows downward through the section 8 so as to be smoothly discharged from a core of a heat exchanger. Consequently, high heat exchanging performance can be obtained.
Patent JP-2001149016-A (JP)
Title: Rice cracker and method for producing the same
Inventor: OKUDA YOICHI
IPC: A23G3/48
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rice cracker capable of clearly showing e.g. character(s), symbol(s) thereon without irregularities thereof when the cracker is thoroughly baked, and to provide a method for producing the rice cracker. SOLUTION: This rice cracker is characterized by being produced through applying a sauce comprising a gelatinizer, food defoaming agent, starch, saccharide and amino acid(s) onto a dough followed by baking up the resultant dough.
Patent JP-H01172605-A (JP)
Title: Built-in nut
Inventor: SUMIYA TOSHIHIKO
IPC: B21D53/24
Filed: 1987-12-25
Abstract: PURPOSE:To increase the pulling-out durability by installing a cut erected piece corresponding to the pushing piece of an outer cylinder and firmly embedding a built-in nut when a nut body is inserted into the outer cylinder. CONSTITUTION:A built-in nut A which is formed by inserting a nut body 1 into an outside cylinder 6 is fitted into a hole 10 on a basic body 9. Then, the screw tool 11 such as bolt and machine screw is screwed into the female screw part 2 of the nut body 1. As the screw tool 11 is screwed, the cut erected piece 4 of the nut body 1 is pressed outside, and the corresponding pressed piece 8 of the outside cylinder 6 is pressed outside by a pushing-up part 6. Through the pushing, the outer surface of the pushing piece 8 is pressed outside in comparison with the outer surface of the outside cylinder 6, and the pushing piece 8 is pressed through the surface contact onto the inner wall of the hole 10 of the basic member 9. Therefore, the built-in nut A consisting of the nut body 1 and the outside cylinder 6 which are prepared from metal plates can be firmly embedded into the basic member 9, and the pulling-out durability can be improved.
Patent JP-2001156664-A (JP)
Title: Method and device for displaying data broadcast
Inventor: WATABE TOMOKI
IPC: H04N5/44
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for displaying a data broadcast that can distribute advertisements suited to a viewer and allow the viewer to grasp the outline of a main broadcast program in the case that the viewer views the main program from its midway. SOLUTION: Distribution data of a data broadcast program is constituted of a data entity and sets of data units each comprising key information. First a viewer uses an entry means 104 to enter a retrieval condition of data he/she wishes to acquire. A reception means 102 receives a main broadcast and a data broadcast and a separate means 103 separates them. A display processing control means 101 checks the key information and the retrieval condition of the data broadcast program and allows a display means 108 to display a matching data unit singly or simultaneously with the main broadcast program. When the viewer views the main broadcast program from its midway, the summary video images of the main broadcast program in the unit of block thereof transmitted as a data broadcast are received and stored into a storage means.  The display processing control means allows the display means to reproduce the summary video images for a period lapsed before the viewer starts its viewing and switches to the main broadcast program.
Patent JP-2000155570-A (JP)
Title: Drum set up device
Inventor: JESPER STAHL
IPC: G10D13/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a small-scale and compact drum set up device with which adjustability and flexibility may be obtained by the structure of a stand by constituting the device to interconnect at least one stands, at least one supports and a seat. SOLUTION: A rod of the first stand 12 supports one end of each of a bass drum 9, cymbal 8 and two parallel rods 4. The second stand 5 supports another end of each of hi-hat two parallel rods 4. The seat 1 is distant far from a pair of the parallel rods 4 but exists within a range accessible by the hands. A pair of the first connecting rods 14 extends from the seat stand 16 of the seat 1 to a second perpendicular stand 5 and is curved therebetween. The feet, therefore, easily reach the hi-hat pedal from the seat 1. Since the first connecting rods 14 swivel freely around the seat stand 16, the second stand 5 may be arranged in any position along the two parallel rods 4.
Patent JP-H0825906-A (JP)
Title: Pneumatic tire
Inventor: AASAA ROJIYAA UIRIAMUSU
IPC: B60C9/20
Filed: 1994-12-09
Abstract: PURPOSE:To improve wet grip performance and cornering power. CONSTITUTION:A pneumatic tire is provided with a carcass 4 formed of a carcass ply passing a tread part 1 between tread ground ends so as to be stretched over a pair of bead parts, and a breaker 2 disposed on the radially outer side of the carcass 4 in the tread part 1 and having at least one breaker ply. In the reference state of this pneumatic tire being mounted to a wheel rim 11 with normal internal pressure charged and with normal load added, the radius of curvature RC in the tire meridian cross section of the tread surface 10, the outer surface of the tread part 1, is gradually reduced outward in the axial direction of the tire from a point P spaced in the axial direction of the tire from the tire equator face C in the distance SP corresponding to 20% of the distance from the tire equator face C to the tread ground end.
Patent JP-2001148179-A (JP)
Title: Magnetic tape cartridge
Inventor: TAKAHASHI DAISUKE
IPC: G11B23/107
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge, in which the mouth opening deformation of upper and lower cases due to the drop impact, etc., is prevented or in which the holding function of a leader pin to a storing part is enhanced, in order to prevent the leader pin from slipping out of the storing part to secure an assured loading operation and to improve the reliability of the cartridge. SOLUTION: A single reel 7, where a magnetic tape 6 is wound is stored in a rotatable way in a cartridge case 4 consisting of an upper case 2 and a lower case 3 put on each other. The end part of a leader pin 5 that is fixed to the tip of the tape 6 is removably fixed and held at a recessed storing part 20 of the case 4, and an engagement projection 11b is formed on the inner face of a slide door 11 that opens and closes an opening part 10 to prevent the opening of the part 11 by securing engagement with the engagement grooves 4b of both cases 2 and 3.
Patent JP-H06179737-A (JP)
Title: Highly heat-resistant epoxy resin composition
Inventor: IKEDA HISAO
IPC: C08G59/42
Filed: 1992-12-11
Abstract: PURPOSE:To obtain an epoxy resin composition, comprising a tris(epoxypropyl) isocyanurate, a liquid bisphenolic epoxy resin, a polycarboxylic acid anhydride and a curing accelerator in a specific proportion and excellent in electrical characteristics and heat resistance. CONSTITUTION:The composition comprises (A) 100 pts.wt. tris(2,3-epoxypropy) isocyanurate, (B) 10-150 pts.wt. bisphenolic epoxy resin which is a liquid at ambient temperature, (C) a polycarboxylic acid anhydride (e.g. methylhimic anhydride or methylhexahydrophthalic anhydride) in an amount of 0.7-1.1 equiv. based on the total epoxy groups and (D) a curing accelerator {e.g. imidazole or 1,8-diazabicyclo[5.4.0]-7-undecene (DBU)} in an amount of 0.1-5 pts.wt. based on the total epoxy groups. Furthermore, the curing reaction is preferably carried out to >=95wt.% conversion of the epoxy group and >=95wt.% conversion of the acid anhydride group by combination of the curing accelerator with the curing temperature and curing time.
Patent JP-H10165111-A (JP)
Title: Binder for solid feed
Inventor: SATO KEIICHI
IPC: A23K1/20
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a binder having an improved yield, shape retaining property and good luster by suppressing powdering at the time of production of the solid feed (hard pellets) granulated and molded only by the feed raw materials essentially consisting of fish flour for which raw feed is not used. SOLUTION: This binder for solid feed is obtd. by granulating and molding only the feed raw materials essentially consisting of the fish flour which is compounded with >=50wt.% carobxymethyl cellulose salt having an etherification degree of >=0.7 and a 1% anhydrous viscosity of <=1000mPa.s and <=50wt.% sodium polyacrylate and for which the raw feed having the 1% anhydrous viscosity of <=1000mPa.s is not used.
Patent JP-H06212377-A (JP)
Title: Method of improving aging characteristic of beta titanium alloy
Inventor: RONARUDO DABURIYU SHIYUTSUTSU
IPC: C22F1/00
Filed: 1992-12-11
Abstract: PURPOSE: To improve the aging response and uniformity of a beta-titanium alloy.  
     CONSTITUTION: This method has the following steps: (a) cold working of the beta-titanium alloy to at least about 5% so that a reasonable degree of recrystallization can be obtained during subsequent solution treatment; (b) pre- aging the cold worked alloy at 900 to 1300°F for ≥5 min to obtain a pre-aged alloy; (c) solution treating the pre-aged alloy at a time and temp. to achieve a reasonable degree of recrystallization of the pre-aged alloy above the beta transus; and (d) aging the solution treated alloy at 900 to 1200°F for 6 to 36 hr to obtain a pre-aged, solution treated and aged alloy substantially in a state of metallurgical equilibrium. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000139377-A (JP)
Title: Cooked rice weight feeder
Inventor: ASANO KENICHI
IPC: A23L7/10
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject feeder intended to dish up cooked rice at a given quantity each on a bowl through automatically feeding the cooked rice, so designed as to position a bowl relative to a cooked rice issue port by a simple means/scheme so as to simplify the overall constitution of the feeder, attain cost reduction and process speed-up, and improve reliability, etc. SOLUTION: This cooked rice weight feeder has a cooked rice feed means for intermittently issuing a given quantity of cooked rice B via a cooked rice issue port 2, a mobile table 6 situated under the issue port 2 and subject to reciprocating motion, a bowl feed means for feeding bowls onto the table 6, and a bowl positioning member 10 for catching a bowl thus fed on the table 6 being in forward or backward motion and positioning the bowl at a position corresponding to the cooked rice issue port 2. Cooked rice is fed via the issue port 2 onto a bowl when the bowl on the table 6 is in capture by the positioning member 10.
Patent JP-2000165535-A (JP)
Title: Communication terminal equipment
Inventor: YUUKI TOSHIAKI
IPC: H04M1/738
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment by which two communication terminals are automatically switched and connected to one telephone line. SOLUTION: In this communication terminal equipment 100, a telephone number discrimination circuit 105 discriminates whether or not a telephone number of an opposite party is a telephone number stored in a storage circuit 104, when the telephone number is not the telephone number stored in the circuit 104, a line changeover circuit 108 selects the telephone line to other communication terminal equipment 200, and when other communication terminal equipment 200 makes dialing, a current monitor circuit 107 detects a current flowing from a voltage supply circuit 106 to the other communication terminal 200 so that the line changeover circuit 108 selects the telephone number for the other communication terminal 200. Thus, the communication terminal that can conduct automatic call reception and automatic dialing can be realized.