baber/WOPTO huggingface dataset:
Patent JP-2000179812-A (JP)
Title: Gas burner
Inventor: FUJIWARA YOSHIMITSU
IPC: F23D14/46
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To suppress cracking and thermal strain noise of a burner box by shifting the hooking positions vertically in the longitudinal direction and making a cut for reducing contact with a fixing metal between claws. SOLUTION: A cut 2e is made between fixing claws 2a, 2b on the side face of the right fixing metal 12 of a burner box 2 and a cut 2f is made between fixing claws 2d on the side face of the left fixing metal 13 of the burner box 2. A cut 2g is also made at the lower part of the claw 2d. The lower claws 2b, 2d are shifted vertically by a dimension D. The burner box 2 is thermally expanded by combustion exhaust gas from the burner body 1 and thermal expansion is suppressed because it is fixed to a heat exchanger 3 with screws 15, stress being applied to the left and right fixing metals 13, 12 through thermal expansion which is reduced because the cuts 2e-2g for reducing contact area therewith are made in the side face of the burner box 2. Consequently, cracking and thermal strain noise of the burner box 2 are suppressed.
Patent JP-2001174023-A (JP)
Title: Heat storage cooling and heating device
Inventor: SHIMIZU TOYOKAZU
IPC: F24F11/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To perform high-efficient heat storage tank utilizing operation and to relive refrigerator load. SOLUTION: An indoor machine 17 consists of an indoor machine set temperature means 18, and an outdoor machine 7 consists of a refrigerator 1, heat storage tank 2, temperature sensor 5, icing sensor 6, microcomputer 8, computing means 9, detecting means 10, memory means 11, output means 12, and setting temperature means. When it is predicted by the computing means 9 that it exceeds heat storage amount during radiation operation of the indoor machine 17, the outdoor machine 7 transmits a control signal of a set temperature to the indoor machine 17 by a set temperature means 13. The indoor machine 17 controls the room temperature by the indoor machine set temperature means 18 and performs operation utilizing storage heat, until the heat radiation time.
Patent JP-H05182778-A (JP)
Title: Discharge lamp lighting device and luminaire employing same device
Inventor: TAKAHASHI KEIJI
IPC: H05B41/24
Filed: 1991-12-30
Abstract: PURPOSE:To provide a discharge lamp lighting device and a luminaire employing the lighting device which prevents the occurrence of disorders where elements constituting an inverter are damaged owing to the unstable operation of a self exciting type inverter affected by a halfwave discharge phenomenon which takes place at the life end of the discharge lamp. CONSTITUTION:Connection with the primary coil 8a of a current transformer 8, a ballast inductor 9, a direct current disconnecting capacitor 10 and the series circuit of a discharge lamp 11, is made between the output terminals of a self exciting type inverter 3 which converts direct current voltage into high frequencies, a starting capacitor 14 is concurrently connected to the discharge lamp 11 in series, and the secondary coil 8b of the current transformer 8 is connected to the base of the output transistor 7 of the self exciting type inverter 3, so that the discharge lamp 11 is lighted by the high frequency output out of the self exciting type inverter 3. In this case, a bypass capacitor 17 for discharging high voltage which is charged to a direct current disconnecting capacitor 10 by a halfwave discharge phenomenon taking place at the life end of the discharge lamp 11, is connected to both the primary coil 8a of the current transformer 8 and the series circuit of the ballast inductor 9 in parallel.
Patent JP-H0710901-A (JP)
Title: Polysaccharides m-100 substance group and production thereof
Inventor: MIYAZAWA ATSUSHI
IPC: C12R1/645
Filed: 1991-12-27
Abstract: PURPOSE:To heighten resistance to a plant pathogen by culturing a specific microorganism producing polysaccharides M-100 substance group. CONSTITUTION:A microorganism belonging to the genus Colletotrichum is inoculated into a medium containing a carbon source, a nitrogen source, an inorganic salt, etc., the microorganism produces polysaccharides M-100 substance group having the following physicochemical properties: mol.wt., 7,500-13,000; action, at least a chitinase induction activity; composition, 100% glycose; coloration reactions, positive in phenol/sulfuric acid reaction, negative in Lowry reaction, negative in Elson-Morgan reaction, negative in carbazole/sulfuric acid reaction, etc. The inoculated microorganism is cultured with aeration and agitation at 20-40 deg.C to obtain a culture solution, which is homogenized and then extracted with hot water. The extract is passed through a strongly basic anion exchange resin at a pH of 10 or higher to adsorb substances produced by the microorganism onto the resin. The absorbed substances are eluted with a salt and concentrated with an ultrafiltration membrane having a fractional mol.wt. of 3,000. The concentrate is collected and subjected to gel filtration to recover the fractions having mol.wt. of 7,500-13,000. Thus, the objective polysaccharides are obtained.
Patent JP-H06200887-A (JP)
Title: Rotary vacuum pump
Inventor: SATO KOSUKE
IPC: F04C18/324
Filed: 1992-12-28
Abstract: PURPOSE:To provide a rotary vacuum pump which can increase the exhaust capacity of the rotary vacuum pump without making the device itself large in size, can conversely make the device itself small in size, and accordingly can lower its cost if its exhaust capacity remains same. CONSTITUTION:In the rotary vacuum pump, an intake port 7 side and an exhaust port 8 side within a cylinder 1 are partitioned, a device is composed of a piston blade plate 2 one end of which is inserted in a vacuum pump main body, and of a cylindrical rotor 3 which is connected to the piston blade plate 2 in such a way as to be freely rocked, and is rotated while being slidably brought into contact with inner circumferential surface of the cylinder 1, so that the cylindrical rotor 3 is driven by a rotating shaft 6. The inner volume of the rotor of a rotary plunger vacuum pump is utilized for exhaust by combining the aforesaid device made up as mentioned above into the usual rotary plunger vacuum pump.
Patent JP-2000183500-A (JP)
Title: Apparatus and method for pattern formation
Inventor: SHIMODA KAZUTO
IPC: H05K3/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for pattern formation, which are used to manufacturing a flexible printed-wiring board or the like and in which mass productivity is provided. SOLUTION: In this pattern formation method, a support 3 is run and moved to a take-up roll 6 via a roll 5a, a guide roll 5b and a guide roll 5c from a feed roll 4. A mask 10 is arranged so as to face the support 3. A required pattern is formed continuously on the moved support 3 through a sputtering or etching, by operating a pattern forming source 9 in a reduced pressure atmosphere.
Patent JP-2000179846-A (JP)
Title: Combustion controller
Inventor: HATANO AKIRA
IPC: F23N5/20
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal temperature rise of a carburetor even upon occurrence of abnormality in a carburetor temperature sensor. SOLUTION: Time is measured after starting conduction of a carburetor heater 2 and the temperature of a carburetor 1 when conduction of the carburetor heater 2 is started is compared with the temperature after elapsing a time sufficient for the temperature of the carburetor 1 to increase over that when conduction of the carburetor heater 2 is started by a specified degree. If a specified temperature rise can not be recognized, a decision is made an abnormality has occurred and conduction of the carburetor heater is stopped. According to the arrangement, abnormal temperature rise of the carburetor 1 can be prevented even upon occurrence of abnormality in a carburetor temperature sensor 3.
Patent JP-H06199213-A (JP)
Title: Brake controller
Inventor: TAKAGI TAKESHI
IPC: B60W30/00
Filed: 1992-12-28
Abstract: PURPOSE:To prevent beforehand a bad condition that is feared to happen at the time of automatic brake operation completion, in the case of a brake controller equipped with a brake that generates brake force in response to the operation of a driver and an automatic brake that generates brake force automaticaly. CONSTITUTION:First and second opening/closing valves 11, 12 which are provided at pair of first oil pressure supply passages 7, 8 that supply to respective vehicle wheel brake means 6FL, 6FR, 6RL, 6RR brake oil pressure generated at a master cylinder 3, are provided. A third opening/closing valve 21 provided at a second oil pressure supply passage 16 that supplies operation oil pressure to a pressurizing cylinder 20, and a fourth opening/closing valve 25 provided at a drain passage 24 that drains operation liquid pressure from the pressurizing cylinder 20, are possessed, and formation is such that at the time of pressurization action finish by the pressurizing cylinder 20, the fourth opening/ closing valve 25 is opened, and after the elapse of a predetermined time, the first and second opening/closing valves 11, 12 are opened.
Patent JP-H11151062-A (JP)
Title: Production of harmful insect and animal-repulsing liquid
Inventor: WATANABE TATSUFUMI
IPC: A01M29/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a harmful insects and animals- repulsing liquid making the harmful insects and animals escape without be killed by utilizing a natural and native raw material. SOLUTION: This method for producing a harmful insects and animals- repulsing liquid is performed by stirring dried powder of clove flower bed of herb and dried powder of rosin in a vessel together with an alcohol, dissolving, extracting an objective component and diluting with water.
Patent JP-2000194850-A (JP)
Title: Extraction device and extraction method for area encircled by user
Inventor: JANIN JOU
IPC: G06V30/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To identify a part marked by a user by an image processing and to print or record the part. SOLUTION: For an area encircled by a user, the position is found and extracted by the scanning of a document 10. For that, a multiply-connected part in a graph theory is turned to a base. The contents of an input image are expressed as the segment of run length first. A line adjacent graph is assembled from the segment. Finally, the area encircled by the user is detected as the multiply-connected part of the line adjacent graph.
Patent JP-2000185139-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To enable a special pattern to be moved to plural positions on the display screen of a variable display device of a pachinko machine. SOLUTION: 1) The position of a pattern 11b can move to plural positions within a display screen 11a in a pachinko machine to display the pattern 11b on the display screen 11a of a variable display device and to grant privilege to a player according to the content of a stopped pattern 11b. 2) The position of the pattern 11b can move to plural positions during one variation of the pattern 11b. 3) The pattern 11b moves when the pattern 11b becomes 'lichih' (ready-for-winning). 4) The pattern 11b moves while being contracted.
Patent JP-H11287774-A (JP)
Title: Metal wiring package level test pattern of semiconductor element and testing method
Inventor: I KAN YORU
IPC: G01R31/28
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To accurately perform the EM(electromigration) evaluation of metal wiring by completely preventing temperature gradient due to Joule heat on testing. SOLUTION: The metal wiring package level test pattern of a semiconductor element is connected to a test line 24 for testing and both terminals of the test line 24, and is provided with a current supply pad 21 for supplying current to the test line 24, a voltage-sensing region 26 that is located at both terminals of the test line 24 and senses the voltage of the test line 24, and a heating region 23 for varying the temperature of the current supply pad 21.
Patent JP-2000186380-A (JP)
Title: Ventilating, insulating and waterproof sheet
Inventor: MISUGA SHINICHI
IPC: E04B1/66
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve thermal insulation and effectively suppress moisture penetration from an nonwoven fabric layer into an insulation layer by adhering an insulation layer to the side of working surface of building frame, and adhering a nonwoven fabric layer to the surface of the insulation layer, so as to effectively suppress defects such as swelling even if the work is carried out on the surface of a rooftop concrete frame of a building used for many years. SOLUTION: Interface between a foamed polyethylene sheet 2 and a polypropylene fiber-made nonwoven fabric 3 is adhered by thermal melting of a melting type polyolefine film. At first, a water-resistant epoxy resin-based adhesive 4 is coated to the surface of a concrete framing body 5, then work is carried out to adhere the side of the polypropylene-fibered nonwoven fabric 3 of a ventilating insulating waterproof sheet to the top of the adhesive 4. The work done by the waterproof sheet has a polypropylene-fibered nonwoven fabric layer 3 of the ventilating insulating waterproof sheet between the valcanized ethylene/propyle/diene-based rubber sheet layer 1 and the concrete framing surface, and even there is moisture inside the concrete framing body 5, the defect such as swelling of the ventilating insulating waterproof sheet does not occur.
Patent JP-2001185855-A (JP)
Title: Multilayer wiring board
Inventor: TOMIYAMA AKITOSHI
IPC: H05K3/46
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board with which crack of a connecting conductor charged in a through hole can be effectively prevented and resistance of this connecting hole can be suppressed low. SOLUTION: Concerning a multilayer wiring board, a first wiring layer 2 and a second wiring layer 3 are successively laminated on the upper surface of a substrate 1 while interposing an insulation layer 4, and the first wiring layer 2 and the second wiring layer 3 are electrically connected by a connecting conductor 5 inside a through hole 5 provided on the insulation layer 4. A number of pores 7 having the diameter of 0.1 to 3.0 μm are formed inside the connecting conductor 6 and the volume ratio (porosity) of these pores 7 in the connecting conductor 6 is set to 1.2 to 14.5%.
Patent JP-H11186041-A (JP)
Title: Inductance element and its manufacture
Inventor: MORITA CHIHO
IPC: H01F17/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To improve inductance and Q of an inductance element by exposing an elemental ferrite core body on the surfaces of a ferrite core, where the large outside-diameter portions of the core are in contact with the small outside- diameter portion of the core, except a conductor film section connecting a spiral conductor pattern to terminal electrodes. SOLUTION: In an inductance element, a silver conductor film is formed on an Ni-Zn or Ni-Cu-Zn ferrite core by electroplating after a metallic conductor film of silver, nickel, etc., is formed on the ferrite core through electroless plating. After the conductor films are formed on the ferrite core, the conductor films are laser beam machine. After the laser beam machining, the ferrite core is heat-treated in the air or an oxygen atmosphere to return the metallized ferrite to the original oxidized insulator ferrite.  Then, after a spiral conductor pattern 12 is formed on the side faces of the treated ferrite core 10 and terminal electrodes are formed on the large-outside-diameter portions of the core 10, the elemental ferrite core body of the ferrite core 10 is exposed by removing the conductor films on the surfaces of the core 10 on the pattern 12 side, except for the portions required for connection.
Patent JP-2001179490-A (JP)
Title: Press
Inventor: SAKURAI SHIGEKIMI
IPC: B21D28/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To perform the length change of a press rod by a simple mechanism, to shorten changing time and to make the press ram extensively elevate and retreat by a compact composition when setup is performed. SOLUTION: This press is a press whose press ram 14 is elevated and lowered through the press rod 18 with a driving device 13. The press rod 18 is divided into an upper rod 47a and lower rod 47b so that the whole length is changeable. A slider 52 which is interposed between the end parts of the upper and lower rods 47a, 47b so as to be put in and out and the thickness of the interposing part is different depending on the putting-in and -out position of the slider is provided on the press rod 18. An interlocking mechanism 53 for elevating and lowering the lower rod 47b by mechanically interlocking with the put-in and -out action of this slider 52 is provided.
Patent JP-H10268111-A (JP)
Title: Nonglare sheet
Inventor: TANAKA KOICHI
IPC: G02B1/11
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonglare sheet having high transmitted image resolution, having little external incident light, and excellent in visibility by forming a nonglare layer made of the hardened film of an energy line hardening resin composition on a transparent film, and applying the specific transmitted image resolution. SOLUTION: This nonglare sheet is provided with the layer of the hardened film of an energy line hardening resin composition on a transparent film. The transmitted image resolution by an image clarity measuring instrument is set to 10-70%, more preferably to 15-70%, at the optical comb width of 0.05 mm. The positive reflection factor of the 15 deg.-incident light by a spectrophotometer is preferably set to 1% or below. A nonglare layer is formed with the hardened film of an energy line hardening resin composition containing fine grains and a solvent dry type resin, and it preferably contains the fine grains below 10 pts.wt. against the energy line hardening resin composition of 100 pts.wt.
Patent JP-2000196221-A (JP)
Title: Drive device for printed board rotation
Inventor: YOSHIDA SHIGEO
IPC: H05K13/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To lower the height of a printed board manufacturing apparatus, without decreasing the packing density of electronic components by comprising fixed-board rotating shaft and moving-side board rotating shaft in cooperation to grip and turn diagonal parts of a printed board. SOLUTION: One corner of a printed board 1 is inserted and engaged with a grip of a board gripper 2 of a fixed-board rotating shaft 61, a Y-direction slider 82 is shifted in the negative direction of an X-axis near the printed board 1 and then in the Y-axis direction to position another corner of the printed board 1 at a grip of a gripper 2 of a moving-side board rotating shaft 62, and in this state a rotary drive member, i.e., a motor is started to rotate the board gripper 2 via a shaft and a universal joint around a co-axis to the center shafts of the fixed- and moving-board rotating shafts 61, 62, so as to cause rotation of the printed board 1 gripped between both grips.
Patent JP-2000189094-A (JP)
Title: Production of soya milk, production of soya milk pack and production of tofu
Inventor: IMAMURA KATSUHIKO
IPC: A23L11/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality soya milk causing little deterioration by storage and usable as a raw material for high-quality Tofu (bean curd) and a drink, provide an easily handleable soya milk pack containing the soya milk and preservable over a long period, provide a process for the production of such soya milk and soya milk pack, and provide a process for easily producing a high-quality Tofu having smooth texture and high water-retainability and serving a dining table with just-made hot Tofu. SOLUTION: The objective soya milk contains suspended soybean protein having extremely low or essentially no dissolved oxygen. The soya milk pack is produced by sealing the soya milk in a pack container. The Tofu is produced by grinding soaked and swollen soybean, boiling the soybean with deoxidized superheated steam for a prescribed period to extract soybean protein and obtain boiled Go (ground soybean juice) and separating bean curd refuse from the boiled Go in deoxidized state without cooling the Go or adding a proper amount of a coagulating agent to the soya milk, thoroughly mixing the mixture, immersing non-corroding electrodes in the mixed liquid and passing electric current between the electrodes to heat the mixed liquid and coagulate the soybean protein.
Patent JP-2001180518-A (JP)
Title: Side panel for automobile
Inventor: KIMIWADA ATSUSHI
IPC: B62D25/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To solve problems for separately forming various molds and of high manufacturing costs due to increase of various members resulting in increase of working processes because a side inner panel of an automobile is not molded integrally. SOLUTION: In this side panel for an automobile which is constructed of the side inner panel 2 and a side outer panel 1, the side inner 2 is integrally molded of a steel plate, and a single center pillar reinforcement 30 is arranged between center pillar parts 20, 10 of the side inner panel 2 and the side outer panel 1.
Patent JP-H11193955-A (JP)
Title: Air conditioner
Inventor: OBA SADAYOSHI
IPC: F24F13/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To clean the inside of a heat exchanger or a fan without dismantling an air conditioner by disposing a fan, a heat exchanger and a filter sequentially from the front side such that the air is blown from the back side to the front side and disposing a water spray tank for cleaning the inside of a casing on the top in the casing. SOLUTION: A water spray tank 2 for cleaning the inside of a casing 1 provided, in the bottom face thereof, with a large number of water spray holes 21, 22 is disposed on the top in the casing above a fan V and a heat exchanger 3 and cleaning water is supplied through piping 5. The spray holes 21 are made above the fan V in order to clean the fan V and the inner face of a front chamber R in the casting 1. The spray holes 22 are made above the heat exchanger 3 and cleaning water drips uniformly onto the upper surface of the heat exchanger 3 to clean the fins thereof. An air outlet 14a is fixed while inclining forward from a vertical plane in order to prevent the top face C from dew formation, adhesion of dust and gathering of mold. Since the fan V is reversible, cleaning can be carried out surely.
Patent JP-2001183142-A (JP)
Title: Piezoelectric sensor
Inventor: UENOSONO KOJI
IPC: G01C19/56
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric sensor capable of obtaining maximum output sensitivit of detection signal. SOLUTION: The piezoelectric sensor arranges vibration drive electrodes 11 to 14 on a disk shape piezoelectric ceramic substrate 10 and vibration detecion electrodes 15 to 18 inside. The sensor is constituted by pasting a support member 2 on the lower surface of the piezoelectric ceramic substrate 10 and detects the displaced state of the sensor by utilizing the vertical drive vibration and the detection horizontal vibration. Let the width in radial direction of the vibration drive electrodes 11 to 14 L1 and the width of the vibration detection electrodes 15 to 18 L2, and piezoelectric sensor is to have a relation that L2/L1 is 0.7 to 2.0.