baber/WOPTO huggingface dataset:
Patent JP-S63157901-A (JP)
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1986-12-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10150761-A (JP)
Title: Manufacture of pole stator for stepping motor
Inventor: SAWARA TAKURO
IPC: H02K37/14
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a pole stator in which the accuracy can be enhanced in the shape and dimensions of pole tooth itself without causing any burr or shear drop and the accuracy of the inside diameter of pole tooth can be enhanced significantly while eliminating the effect of spring back thoroughly. SOLUTION: The pole stator is manufactured by drawing a flat plate 20 into a bottomed tube, punching the bottom part thereof and them punching the side wall part 32 into teeth 14 from the direction perpendicular to the axis of tube by means of a punch 28 and a die 30. According to the structure, effect of spring back is eliminated thoroughly and the accuracy of the inside diameter of the teeth 14 is enhanced significantly. Furthermore, since the punch 28 and the die 30 cut into the side wall part 32 vertically, no burr nor shear drop is generated in the punched teeth 14 and high accuracy can be ensured in the shape and dimensions of the teeth 14 itself.
Patent JP-H06141932-A (JP)
Title: Method for fabricating module type furniture and furniture built up by said method
Inventor: JIYATSUKU AZAN
IPC: F16B12/40
Filed: 1992-10-16
Abstract: PURPOSE: To provide a method of assembling elements of a modular furniture, particularly office furniture, by using hollow metal pipes with openings on both ends. CONSTITUTION: A threaded socket having rib on its outer side and openings on both ends is fixed in each of metal pipes 13, 18. A flat head bolt 12 is engaged to the threaded socket. The threaded portion of the flat head bolt is inserted into the threaded portion of each of cylindrical connection members 15, 21, 25 having threaded holes in its center and circumference. Other metal pipes 11, 17, 23 are fixed to acceptors 10, 16 whose surfaces are in conformity with the surfaces of the connection members through the threaded portions of the flat head bolts and to the connection members via the flat head bolts.
Patent JP-H07162827-A (JP)
Title: Multi-spot communication method and communication terminal
Inventor: MIMURA ITARU
IPC: H04M3/56
Filed: 1993-12-06
Abstract: PURPOSE:To apply presence by specifying the persons in charge of conversation (a speaker and a speaking partner) at a multi-spot video conference system. CONSTITUTION:A correlation analysis circuit 9 specifies the conversation party of its own video conference site 32 based on the strength of correlative relation between an acoustic signal (as) generated at its own video conference site 32 and acoustic signals a1-a4 generated at other video conference sites 1, 2.... A system controller 10 selects a video signal photographed by a camera close to the video display position of the specified conversation party. Thus, presence can be improved by matching glances between conversation parties each other.
Patent JP-H11144160-A (JP)
Title: Security sensor and guard system using it
Inventor: OIKE KAZUSHI
IPC: G08B13/18
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To identify if he is a normal employee when the person is detected. SOLUTION: A thermal sensor S sends an ID request code by radio when it detects a moving object. An employee 9 holds a portable card 9 and the card 9 sends an identification number that is allocated to itself by radio when it receives the ID request code. When the sensor S receives the identification number from the card 9, the sensor 9 stores it. The sensor S performs communication through polling with a security device 1 and when the sensor S is accessed by the device 1, it sends the identification number received from the card 9 to the device 1. Because a main controlling part 2 of the device 1 shows data that are received from the sensor S on a displaying part 4, it is possible to know that an employee with which identification number is detected by which thermal sensor S by observing the part 4.
Patent JP-H01146216-A (JP)
Title: Sealed contact device
Inventor: TAKEGAWA YOSHINOBU
IPC: G02F1/1335
Filed: 1987-12-01
Abstract: PURPOSE:To suppress the permeation of hydrogen from a sealed container and to maintain a good closing/opening performance for a long period of time by coating the surfaces of metallic members to compose the sealed container with an oxide of a low hydrogen permeability. CONSTITUTION:A fixed electrode 8 with a fixed contact 9, and a movable electrode 11 driven by a driving device, which has a movable contact 12 to be contacted to and separated from the fixed contact 9, are accomodated together with hydrogen gas G in a sealed container 1. In this case, the surfaces of metallic members 3, 4, and 5 which compose the sealed container 1 are coated with an oxide M of a low hydrogen permeability. As the method to spread an oxide of a low hydrogen permeability, a method to separate an oxide from the inner side of a metallic material, for example, is used. Generally speaking, in case of a steel such as Fe-Cr-Al or Fe-Ni-Cr, Al2O3 and Cr2O3 are produced densely on the surface, by maintaining it at a high temperature. The Al2O3 and Cr2O3 are very effective to reduce the hydrogen permiability. In such a composition, the permeation of hydrogen from the sealed container 1 is suppressed, and a good closing opening performance can be maintained for a long period of time.
Patent JP-H04177030-A (JP)
Title: Air conditioning system
Inventor: NASUHARA KAZUYOSHI
IPC: F24F1/00
Filed: 1990-11-09
Abstract: PURPOSE:To carry out two types of air conditioning comprising an overhead system and a downblow system with a single air conditioner by supplying the air conditioned by the overhead system from the ceiling of the room and the air conditioned by the downblow system from the floor of the room. CONSTITUTION:An open air sucked up from a duct 13 by means of a ventilation fan 6a is partially mixed with a ventilated air 15 from a chamber D by means of an air flow rate control damper 9 where the air is cooled or heated, and humidified in a filter 2a, a cooled water coil 3a, a hot water coil 4a, and a humidifier 5 of an overhead system device and supplied into the chamber D from a blowoff port 1 on a ceiling section 11 of the chamber D. In a similar manner, the open air which is sucked up from the duct 13 is partially mixed with the ventilated air 15 from the chamber D flowing past a ceiling chamber by means of an air flow rate control damper 8 and supplied into downblow system chamber B. The air supplied to the downblow system device B is cooled or heated and humidified in a filter 2b, a cooled water coil 3b, a hot water coil 4b and a humidifier 5b and supplied into the chamber D from a blowoff port 12 on the floor section of the chamber D.
Patent JP-H11138963-A (JP)
Title: Delivery cylinder and stencil printing press equipped with the same
Inventor: IIZUKA MASASHI
IPC: B41L13/04
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To make a stain of an image surface of paper inconspicuous sufficiently while well carrying the paper and keeping an image quality excellent. SOLUTION: A large number of projecting parts 80 which come into contact with an image surface of paper and of which the faces of the tips are made flat are provided on the outer peripheral surface of a delivery cylinder 60 and the maximum length of the shapes of the flat faces is made 10-200 μm approx. so that it be smaller than 0.2-0.5 mm approx. of the size of the line of a character or the like of an image and that the area of contact with ink be made very small. Thereby the ink to be transferred to the tips of the projecting parts 80 from the image surface and the ink to be re-transferred to the image surface of the following paper from the projecting parts 80 are reduced sharply.  In addition, the ink re-transferred is made hard to find out visually and, moreover, nonuniformity in the ink transferred and re-transferred is lessened by making the shapes of the flat faces equal to one another practically, whereby a stain of the image surface is made inconspicuous sufficiently. Besides, impairment of the image surface is prevented by flattening the faces of the tips of the projecting parts 80, while the capacity of carrying the paper is made stable equally by flattening the faces of the tips of the projecting parts 80 and by making the shapes of the flat faces equal to one another practically.
Patent JP-H11145032-A (JP)
Title: Method of scanning exposure and its device
Inventor: MIZUTANI SHINJI
IPC: H01L21/027
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of scanning exposure and its device capable of preventing a shift of reticle, even when scanning at high speed or using large reticle. SOLUTION: A reticle R is grasped and held on a reticle stage RST by a reticle holder 7A and 7B in a scanning direction. The reticle R hardly bends in a non-scanning direction and is held constantly bending along an arc in a scanning direction. A defocus caused by the bending of the reticle is corrected by controlling a Z-directional position of a wafer W based on the measurement of the bending in a Z direction of the reticle R measured before or at the scanning exposure by a displacement sensor 8A when the reticle R and the wafer W are exposed by synchronousely scanned against a projection optical system PL.
Patent JP-H03165688-A (JP)
Title: Key telephone system
Inventor: SHINODA HIROSHI
IPC: H04Q3/58
Filed: 1989-11-24
Abstract: PURPOSE:To speedily know the generation of an incoming call to a line wire, to make a response by a person near a kitchen or a living room, etc., and to eliminate trouble by setting the ringing start delay time of a line wire incoming call tone for each key telephone system. CONSTITUTION:In the key telephone system equipped with plural key telephone systems 141-148 and a main unit 1, a first control part 2 in the main unit 1 is equipped with an incoming call tone ringing start delay memory, which stores the delay time data of incoming call tone ringing start corresponding to the respective key telephone systems 141-148, and a counter. Further, a memory reloading means is provided to receive a signal caused by a specified button operation set in advance from the specified key telephone systems 141-148 to be connected to the main unit 1, and to reload the contents of the delay time data in the incoming call tone ringing start delay memory. Thus, ringing can be started from the key telephone system at a place, where an influence upon the line wire incoming call tone is smallest, while successively delaying the line wire incoming call tone.
Patent JP-2001124860-A (JP)
Title: Occupant detector and occupant detection system
Inventor: BABA SATOSHI
IPC: B60N2/90
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the installation of an occupant detector to a seat and to provide a sufficient occupant detection accuracy. SOLUTION: As an antenna electrode 22 and a detection unit 24 are directly connected together, a section through which very weak current for detecting an occupant flows is greatly shortened, and attenuation of the very weak current and penetration of external noise is reduced without using any shield wire. A signal wire 29 for wiring a plurality of occupant detectors 30 to a control circuit 31 is formed of an inexpensive insulated wire. In addition, a shield wire used conventionally for connecting the antenna electrode 22 and the detection unit 24 can be dispensed with.
Patent JP-2000126608-A (JP)
Title: Production of photocatalyst member
Inventor: OTA KAZUHIDE
IPC: B01J35/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a photocatalyst member such as a defogging mirror which is advantageous to maintain the performance of the photocatalyst substance. SOLUTION: A liquid material containing a photocatalyst substance 4 having photocatalytic functions (generally titanium oxide particles) or a substance which can be changed into the photocatalyst material substance 4 is used. The liquid material is applied on the surface of a base body to form a coating layer 3, which is then solidified. Then the surface of the coating layer 3 is polished or etched to expose the photocatalyst substance 4 on the surface of the coating layer 3. This method is suitable for a defogging mirror which is required to have hydrophilicity.
Patent JP-H09144362-A (JP)
Title: Parking area failure diagnosis system
Inventor: MATSUZAKA SHIGERU
IPC: G06Q50/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To find a cause of a failure at a working site without a service enginner taking a computer to the working site as well as to centralizedly control an overall parking area. SOLUTION: When abnormality occurs in a parking area, a data of a sensor, or the like at the time of a failure is transmitted to a host computer on the central side through a public line in a system to diagnose a large number of the failures of the parking area. Thereafter, in accordance with the data, a cause of the failure is assumed from the data of the sensor, or the like and question items and the cause of the failure are transmitted to the parking area where the failure occurs at a host computer 40.
Patent JP-H05145780-A (JP)
Title: Horizontal output circuit
Inventor: HIRANO KAZUNORI
IPC: H04N3/18
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a stable horizontal output, and also, to quickly stop the horizontal output, in the case a horizontal drive pulse becomes abnormal due to an electrostatic spark, etc. CONSTITUTION:As for a +B power source, the current capacity is very large, and also, the voltage fluctuation is also large, therefore, a switch circuit 7 is provided in a power source for a horizontal drive circuit 9, and the switch circuit 7 is controlled by a control circuit 6 for detecting a horizontal drive pulse, by that, when the drive pulse is in a non-stable state, the horizontal output circuit 7 is stopped without exerting influence on an output side.
Patent JP-2000128298-A (JP)
Title: Oil feeding device
Inventor: YOYASU MITSUHARU
IPC: B67D7/32
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To enable work to be done effectively by arranging oil kind selection keys in accordance with the oil kind order of refueling hoses. SOLUTION: The setting unit is provided with an oil selecting key part 18-1 for selecting oil kinds to a vehicle, a predetermined selection key part 19-1 for selecting an oil feeding quantity to be fed to the vehicle from quantities set frequently, and a ten-key part 20-1 for setting freely a quantity refueled to the vehicle. The oil kind selection key 18-1 includes oil kind buttons 21A-1, 21B-1, 21C-1, 21D-1 set to be accorded with respective oil feeding hoses. In the oil kind selection key 18-1, regular gasoline is allocated to the oil kind button 21A-1, high-octane gasoline is to the oil kind button 21B-1, light oil is to the oil kind button 21C-1, and premium light oil is to the oil kind button 21D-1 in accordance with the order of each refueling oil hose.
Patent JP-2001122380-A (JP)
Title: Manufacturing method for semiconductor device and tray used for the method
Inventor: TOMIHARA SEIICHI
IPC: B65D85/86
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of foreign matters on outer terminals of a semiconductor device and reduce the defective mountings and also improve the yield thereof. SOLUTION: A semiconductor device is provided with a recessed pocket 1a formed on the surface 1e and having a protrusion 1b supporting a flat section 2d on the back 2c of a main body section 2a of one QFN 2 formed on a section 1c and a guide section 18 formed on the back 1f and supporting a surface outer peripheral section 2b of the main body section 2a of another QFN 2 laminated and disposed with one QFN 2 and positioning another QFN 2. When a plurality of traces 1 are overlapped, one QFN 2 is clamped by the protrusion 1b of one tray 1 and the guide section 1g of another tray 1 disposed on the upper side on the pocket 1a of the tray 1 disposed on the lower side and one QFN 2 is positioned by the guide section 1g and protrusion 1b is formed on the bottom 1c of the pocket 1a to prevent the adhesion of foreign matters 9 on leads 2e of the QFNs 2.
Patent JP-H05150344-A (JP)
Title: Taking-out device for film cartridge
Inventor: OMI JUNICHI
IPC: G03B17/02
Filed: 1991-11-21
Abstract: PURPOSE:To prevent a cover member from being opened even when ejecting operation is executed in the case that the film of a film cartridge loaded in a camera main body comes out from the cartridge. CONSTITUTION:When the film FL is drawn out from the film cartridge loaded in the cartridge chamber 3 of the camera main body, it is locked to a guide part 20 and the ejection of an ejecting member 12 and the cartridge 2 are obstructed. Even when an operation member 6 is operated in an open direction, the cover member 4 is held to be locked while the lock pawl 17a of a lock release lever 17 is locked by a lock pawl 4b. Besides, when the film FL is loaded in the cartridge 2, the ejection of the ejecting member 12 and the cartridge 2 is permitted. Then, the cover member 4 is opened by turning the lever 17 in a direction that the pawl 17a is removed from the pawl 4b of the cover member 4 by interlocking with the movement of the ejecting member 12 in an ejecting direction.
Patent JP-H10148634-A (JP)
Title: Device for removing surplus sample liquid
Inventor: HARADA TOSHIHIKO
IPC: G01N21/78
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To remove surplus liquid rapidly and efficiently by sucking an removing surplus sample liquid from a hole that is open at the lowest position of an inclined test piece placement surface. SOLUTION: After a test piece 15 is dipped into an urine to be inspected, it is placed on a test piece placement surface 3. Since the sample piece placement surface 3 is inclined, the placed test piece 15 slides on the test piece placement surface 3 due to gravity and is placed at a fixed position constantly. An inclination angel θ of the test piece placement surface 3 is especially preferably 15-25 degrees. Then, the inside of a hole 8 becomes a negative pressure due to a suction pump 10 and surplus urine adhered to the test piece 15 is propagated on the test piece placement surface 3 and a side wall 2a of a groove 2 and flows into the hole 8. At this time, since the placement position of the test piece 15 on the test piece placement surface 3 is at a fixed position at each time, so that the suction state of the surplus urine is also constant each time, thus the surplus urine can be removed stably and rapidly.
Patent JP-H07159065-A (JP)
Title: Heat exchanger
Inventor: TAO TSUNEO
IPC: F28D7/00
Filed: 1993-12-07
Abstract: PURPOSE:To provide a heat exchanger having high stability and high efficiency which is heated with high temperature gas and is for use in a cooling/heating device. CONSTITUTION:There are provided a heat transfer partition member 11, a plurality of high temperature gas passages 12A, 12B formed by vertical heat transfer fins 22A, 22B which are closely attached to the front side of the member 11 and an inner wall 14, and a refrigerant passage member 15 having a plurality of passages 16 in the vertical direction which are closely attached to the rear side of the member 11, and a plurality of openings 12C are formed in the fins 22A, 22B. And combustion gas passes from the openings 12C through the passages 12A, 12B freely, vertically and horizontally, whereby heat is transferred over the entire areas of the fins 22A, 22B in the evenly heated passages 12A, 12B, so that refrigerant can be evenly heated and vaporized, and hence a heat exchanger having high efficiency and reliability can be obtained.
Patent JP-2000129295-A (JP)
Title: Solvent
Inventor: ONO HITOSHI
IPC: C23G5/02
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a solvent which has no ignitability, hardly affects the environment, and exhibits a high solvency to a hardly soluble polymer material and an excellent detergency to a cutting oil, etc. by compounding n- methylpyrrolidone, diethylenetriamine and/or 3-amino-1-propanol, and water. SOLUTION: This solvent consists of (A) n-methylpyrrolidone, (B) diethylenetriamine and/or (C) 3-amino-1-propanol, and (D) water and is a mixture selected from among the following three mixtures: (I) one prepared by mixing 100 pts.wt. ingredient A with 10-30 pts.wt. ingredient B and 10-30 pts.wt. ingredient D; (II) one prepared by mixing 100 pts.wt. ingredient A with 10-30 pts.wt. ingredient C and 10-30 pts.wt. ingredient D; and (III) one prepared by mixing 100 pts.wt. ingredient A with 10-30 pts.wt. ingredient B, 10-30 pts.wt. ingredient C, and 10-30 pts.wt. ingredient D.
Patent JP-H10147160-A (JP)
Title: Vehicle follow-up running control device
Inventor: FURUTA AKIRA
IPC: B60W10/18
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle follow-up control device which can ensure safety during a start or a rush at a road crossing or a railway crossing or intervention of a vehicle. SOLUTION: A vehicle follow-up running control device comprises a vehicle ahead start confirming means 22 for delivering a start confirming signal F from the vehicle ahead during stopping under follow-up control, and a start demand inhibiting means 23 for delivering a start effective signal G in accordance with a start demand E after the start confirming signal is delivered. The start demand inhibiting means 23 disables the start demand produced during stopping before the start confirming signal is delivered, but enables the same after the start confirming signal is delivered, and accordingly, control is made for starting of the instant vehicle in response only to the start demand from the drive after the start of the vehicle ahead is confirmed.
Patent JP-H06163681-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKUMURA NOBUO
IPC: H01L21/76
Filed: 1992-11-17
Abstract: PURPOSE:To increase inversion voltage at a sidewall by forming an SiNx film on a side wall in an element-to-element isolation area by way of an SiO2 film and implanting impurities in the element-to-element isolation area. CONSTITUTION:After formation of a first SiO2 film on an Si board by thermal oxidation, the board is coated with a resist 14. And them with this as a mask, an SiO2 film 13 is etched, thereby forming a groove 15. After removal of the resist 14, a second SiO2 film 18 is formed on the groove 15 by thermal oxidation. After boron ions are implanted, activation annealing is carried out. After the removal of the second SiO2 film 18, a third SiO2 film 19 is formed on the groove 15 where an SiN film 17 is further deposited thereon. After the removal of the SiN film 17 from the other space which excludes a sidewall 16, the SiO2 film 13 in the areas except for the sidewal 16 is removed. Based on an ECRVD method, which uses SiN4-o2 gas, an SiO2 20 is filled up in the groove 15 where etching operations are carried for planarization, thereby forming an element-to- element isolation area 11.
Patent JP-H08165257-A (JP)
Title: Equipment for producing chlorine-based hydrocarbon
Inventor: HAGA HIDEO
IPC: C07C17/25
Filed: 1994-12-09
Abstract: PURPOSE: To provide an effective equipment capable of efficiently producing a chlorine-based hydrocarbon such as trichloroethylene. CONSTITUTION: An evaporator evaporating a raw material solution is placed at a pre-stage of a decomposition furnace 5 decomposing the raw material solution, the raw material solution is evaporated and resultant gas is introduced into the decomposition furnace and decomposed. As the raw material of the evaporator, stainless steel is used and a passivation treatment is performed and an anticorrosion oxide film is formed to prevent deposit of carbon.