baber/WOPTO huggingface dataset:
Patent JP-H06193863-A (JP)
Title: Heating furnace
Inventor: ITO HIROTOSHI
IPC: F27D1/12
Filed: 1992-12-22
Abstract: PURPOSE:To increase the amount of transfer of radiation heat in a furnace to improve a furnace efficiency and reduce fuel consumption by a method wherein a plurality of heat exchanging tubes are arranged along the inner wall of the heating furnace and bank-shaped reflecting material layers, having a triangular section, are arranged between respective tubes in parallel to the tubes. CONSTITUTION:A heating furnace is constituted of a layer consisting of a steel plate 1-1, a temperature keeping plate 1-2, an intermediate heat insulating material 1-3 and bricks or castable 2, whose surface is coated with a reflecting material. Respective heat exchanging tubes (heating tubes) 3, equipped with sections 4 to be heated, are arranged at the inside of the castable 2. Bank- shaped reflecting material layers 5, having a triangular section respectively, are arranged between respective heat exchanging tubes 3 in parallel to the tubes on the inner surface of a furnace wall. According to this method, the amount of transfer of radiation heat in the furnace is increased to improve a furnace efficiency while a fuel consumption is reduced to achieve, energy saving. On the other hand, the size of luminous flame is reduced whereby the amount of consumption coke is reduced.
Patent JP-H05174255-A (JP)
Title: Pos terminal equipment
Inventor: NAKAJIMA MASAHIRO
IPC: G07G1/14
Filed: 1991-12-25
Abstract: PURPOSE:To reduce the cost of a facility introduction and to save the space of installation space. CONSTITUTION:Merchandise information inputted from bar code hand scanners 1 and 2 and a keyboard part 4 is transmitted to a CPU 10, in which a retrieval processing and a calculation processing are performed. The processing results of the CPU 10 are displayed on a display part 3 provided commonly to the bar code hand scanners 1 and 2, and printed on a receipt and a journal by a printer part 5. Thus, processing ability equivalent to that of two equipments can be provided for a single POS terminal 7.
Patent JP-2000181716-A (JP)
Title: Method execution optimizing system for distributed object
Inventor: NISHIGAYA TAKESHI
IPC: G06F9/46
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To enable a platform to dynamically optimize distribution processing efficiency in a method execution optimizing system in a distributed object obtaining a result from the platform containing a remote server object through a network as a return value when a method is issued from a client object. SOLUTION: An object trapper executing an optimizing processing is installed in front stage of a server object. The objet trapper is provided with a method trapper 11 corresponding to respective methods holding return values outputted from the server object against the input of the method as input/output patterns and with a pattern retrieval part 110 retrieving the method trapper 11. The object trapper returns the output pattern as the return value when the pattern retrieval part 10 can obtain retrieval output against the input of the inputted method and outputs the method to the server object 3 when it cannot be obtained.
Patent JP-H10283431-A (JP)
Title: Method and machine for reading and allocating light code
Inventor: BENGALA MORENO
IPC: G06K7/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a complicated allocating procedure and to guarantee reliability by reading a light code out once the presence of the article having the light code is detected, and allocating the light code to the article instantaneously without any error. SOLUTION: An optical reader 7 searches for a light code passing through a read area 6. After the light code 2 is detected and read, the optical reader 7 judges a distance K and a scanning angle βand sends them to a processing unit 9 together with the information included in the light code 2. The moment the light code 2 is read, the position of the light code 2, i.e., the position of the point of the article 3 having the light code 2 is judged and then the processing unit 9 is able to trace the movement of the light code 2 and, therefore, the movement of the article 3 by using information received from a sensor 10 which detects a belt 12 moving. Then when the light code and corresponding article 3 exiting from the read area are detected, the processing unit 9 allocates the information included in the light code 2 to the article 3.
Patent JP-2001177341-A (JP)
Title: Two-band oscillator
Inventor: IGARASHI YASUHIRO
IPC: H03B5/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a two-band oscillator by which only one oscillation signal is effectively extracted from one output terminal and only the other oscillation signal is extracted effectively from the other output terminal by enhancing the isolation between the output terminals. SOLUTION: This two-band oscillator is provided with an oscillation section 1 that outputs a 1st oscillation signal at a 1st frequency band or outputs a 2nd oscillation signal at a 2nd frequency band, whose frequencies are higher than those of the 1st frequency band, an amplification transistor(TR) 3 that amplifies the 1st or 2nd oscillation signal, a parallel resonance circuit 4 whose one terminal is connected to the collector of the amplification TR 3, and a 1st inductor 5 that is connected between the other terminal and the parallel resonance circuit 4 and a ground point 6 in terms of high frequencies.  The other terminal of the parallel resonance circuit 4 outputs the 1st oscillation signal, the collector of the amplification TR 3 outputs the 2nd oscillation signal, and the resonance frequency of the parallel resonance circuit 4 is selected such that it is nearly equal to a frequency in the 2nd frequency band or a twice of a frequency of the 1st frequency band.
Patent JP-H10199149-A (JP)
Title: Information recording and reproducing device
Inventor: YASUDA FUJIO
IPC: G11B20/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device in which increase in a manufacturing cost is suppressed to the minimum and reliability in reproduction can be improved with simple constitution. SOLUTION: An information recording and reproducing device which is provided with a storage device 5 such as a hard disk and the like and reproduces information such as a video signal recorded in the storage device 5 and the like with real time is provided with an auxiliary storage device 14 storing information previously read before a time to be reproduced by the prescribed time in parallel with reading reproduced information, and a control circuit 16 reading out succeeding information from the auxiliary storage device 14 and reproducing it when reading out information from the storage device 5 can be performed during reproduction. Therefore, even if reading out information from the storage device can be performed by a fault and the like, reproducing data can be continued at least during the time when data stored in the auxiliary storage device 14 is reproduced.
Patent JP-2000175897-A (JP)
Title: X-ray ct apparatus for supporting operation
Inventor: IHIRA KAZUFUMI
IPC: A61B19/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus for supporting operation which can facilitate to perform operation by more clearly confirming three-dimensional structure of structures in a body such as blood vessels and position and advancing condition of an inserted article into a subject to be examined. SOLUTION: An X-ray vessel 2 and a two-dimensional detector 3 are provided. In this case, a means wherein a three-dimensional image of an object to be imaged and a perspective image in the arbitrary direction are formed and displayed based on the projection data collected while they are rotated around the object and the apex position of a catheter is displayed in the three- dimensional image of the object based on the result obtd. by metering or estimating the apex position of the inserted catheter, is provided.
Patent JP-H10328080-A (JP)
Title: Toilet seat implement
Inventor: ONO NIZO
IPC: A47K17/02
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting of an easy-to-handle clothe holding implement with a simple construction by fitting rotating arms on both sides of a toilet seat body to rotate horizontally. SOLUTION: A rotating arm 1 is fitted to rotate freely to a fixing stand 2 having a rotating pin. An elastic body is fitted to the tip of the rotating arm 1. A cover 3, which can be easily removed, is provided on the tip of the rotating arm 1 for easily replacing when the cover is soiled. The rotating arm 1 rotates toward the rear, so that the arm can be housed in this position, when it is not used. The arm can be used in smaller places by the deformation of the elastic body.
Patent JP-H05177694-A (JP)
Title: Blow molded item
Inventor: URABE HIROSHI
IPC: C08L77/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a flexible molded item with excellent weatherability, heat resistance and oil resistance and little deterioration of strength, change in weight and change in dimension by using a polyamide resin compsn. wherein each specified rate of a copolyamide contg. a dimerized fatty acid component and an olefin polymer copolymerized with an alpha,beta-unsatd. carboxylic acid are incorporated. CONSTITUTION:A blow molded item is constituted of a polyamide resin compsn. wherein 30-60wt.% copolyamide contg. a dimerized fatty acid component as a copolymerizing component and 70-40wt.% olefin polymer copolymerized or modified with an alpha,beta-unsatd. carboxylic acid or a deriv. thereof both based on the total amt. are incorporated. As this blow molded item exhibits excellent flexibility, weatherability, heat resistance and oil resistance and no change in the surface appearance and little rate of change in weight and dimension, it is especially suitable for the case used under bad environment such as automotive parts.
Patent JP-H06189719-A (JP)
Title: Crustacean ground meat and its production
Inventor: KATAYAMA HIROSHI
IPC: A23L17/40
Filed: 1992-12-24
Abstract: PURPOSE:To provide excellent ground meat of crustacean such as shrimp, lobster or crab, capable of utilizing the entire palatable nutrients and functional ingredients including soluble nutrients such as the extracts in the raw flesh, free from fear of secondary infections due to bacteria and causing no decline in its flesh quality after thawing. CONSTITUTION:The whole fish or crustacean with the shell and/or head, etc., partly removed from is rapidly ground into fine particles while keeping its frozen or semi-frozen state; subsequently or simultaneously, the fine particles are kneaded, thus affording the objective crustacean ground meat ground at or below the freezing point with the rest of the shell eliminated.
Patent JP-2001177102-A (JP)
Title: Thin film transistor and its manufacturing method
Inventor: SHIRAISHI HITOSHI
IPC: G02F1/136
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin film transistor structure, which is capable of blocking oblique incident light 110 and indirect incident light which is produced when the incident light 110 is irregularly reflected, through simple processes without increasing the processes. SOLUTION: A gate insulating SiO2 film 105 and a base SiO2 103 on both sides of a poly-Si film 104 which serves as an active layer are selectively and anisotropically etched until a light shielding WSi2 film 102 is exposed, by which a contact opening 106 is formed. Thereafter, a gate WSi2 film 107 is formed by sputtering, and dry etching is carried out using a photoresist 108 as a mask to form a gate WSi2 electrode 111 and a WSi2 side wall 109 at the same time. By this setup, the lower edge of the side wall 109 is brought into contact with the light shielding WSi2 film 102, and the upper edge is positioned to be nearly flush with the top surface of the gate insulting SiO2 film 105.
Patent JP-H11256027-A (JP)
Title: Polyamide/polyketone blend
Inventor: STOEPPELMANN GEORG
IPC: D01F6/94
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide/polyketone blend without causing crosslinking or decomposition by blending a straight-chain alternating polyketone polymer comprising carbon monoxide and/or an ethylenically unsaturated hydrocarbon compound and a linear alternating polyketone polymer with a polyamide. SOLUTION: This blend is prepared by blending 5-99 wt.% linear alternating polyketone polymer comprising carbon monoxide and/or an ethylenically unsaturated hydrocarbon compound and a straight-chain alternating ketone polymer having repeating units of the formula (wherein G is derived from an α-olefin composed of three or more carbon atoms bonded to each other through one or more ethylenically unsaturated bonds; x and y are integers; and x/y is 0.5 or below) and having a melting point of 175-300 deg.C and an intrinsic viscosity of 0.5-10 dl/g, 99-5 wt.% polyamide having a carboxyl/amino terminal ratio of above 1 and a number-average molecular weight of 5,000 or above and/or block copolyesteramide, and, optionally, adjuvants such as a stabilizer, a pigment, a filler, a plasticizer, and an impact modifier.
Patent JP-H11183283-A (JP)
Title: U-tube differential pressure gauge
Inventor: HARAGUCHI MASAJI
IPC: G01L7/22
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the measuring efficiency and accuracy of a U-tube differential pressure gauge. SOLUTION: Water is filled in a U-tube 1 connected at both ends or one end to an equipment to be measured. Floats 6, upper ends of which coincide with upper ends of liquid columns, is inserted in the tube 1. And, the water head is read via the floats. Since the liquid in a transparent tube is scarcely read, the colored floats which are easily observed by eyes are used to be easily read. As an example of a buoyancy regulating means for bringing the upper end of the float into coincidence with the head, a cavity is provided in a body 6a of the float and a vertical member 6b is formed as a male threaded rod. The member is rotated to easily change a volume of the cavity, thereby easily regulating it.
Patent JP-H11169067-A (JP)
Title: Device for cutting food
Inventor: YAMADA MASAO
IPC: A22C17/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a food-cutting device facilitating a work for controlling a cutting thickness and not requiring the enlargement and complication of the device. SOLUTION: This device is provided with a cutting means 1 for cutting fed food blocks, a food block-feeding means 21 for holding the food blocks preliminarily cut in a prescribed size and subsequently successively feeding the food blocks to the cutting means 1, and a carrying means for receiving the food pieces cut in the prescribed size with the cutting means 1 and discharged and subsequently carrying the food pieces in a prescribed direction.
Patent JP-2001173384-A (JP)
Title: Precast board for secondary lining on inner surface of tunnel and secondary lining construction using it
Inventor: AIGO KAZUHIRO
IPC: E21D11/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a precast board for secondary lining on the inner surface of the tunnel capable of improving the anchoring force to the inner surface side of a tunnel and a lining construction using it. SOLUTION: This material allocated to the inner surface of the tunnel 1 and also made to one united body by filling a filler C between the inner surfaces of the tunnel 1, and a plurality of projected portions 31 are formed at the surface side facing the inner surface of the tunnel 1 and are intruded into the filling member C, thereby improving the anchoring force.
Patent JP-H11176789-A (JP)
Title: Washing system
Inventor: KONISHI NOBUO
IPC: H01L21/304
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To make the overall cleaning system small and to reduce the cleaning processing time when the front side and the rear side of a substrate such as a semiconductor wafer are cleaned. SOLUTION: A circumferential ridge of a wafer W is supported by an upper support formed to an upper rotary body 2 and a lower support formed to a lower rotary body 3 by pressing the wafer W from both the upper and the lower sides, the torque of a motor 44 placed at the outside of the lower rotary body 3 is delivered the lower rotary body 3 via a belt 45 for driving the rotary bodies 2, 3 around a vertical shaft. Cleaning brushes 51, 52 that clean the front side and the rear side of the wafer W and nozzles 61, 62 that supply a cleaning liquid to the front side and the rear side of the wafer W are provided. Sliding the wafer W and the cleaning brushes 51, 52 at the same time clean both the front side and the rear side of the wafer W.  Since two cleaning parts and inverting parts required for a conventional system becomes unnecessary the overall system is made small in size and the number of processes of the system is reduced, so that the processing time is shortened.
Patent JP-H11170399-A (JP)
Title: Manufacture of injection molded shoe
Inventor: SASAGE ITSUMARO
IPC: A43B13/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of an exudation by forming a shoe bottom material containing a polyether polyurethane as a main component of a material having a specific tack-free time, thereby sufficiently enhancing an adhesive strength of a part to be adhered of an instep to an injected shoe bottom. SOLUTION: A shoe bottom material is formed of a material containing a polyether polyurethane as a main component. Before molding a shoe bottom, i.e., before generating the polyurethane, it contains two components of a liquid A and a liquid B. Normally, the liquid A contains a polyetherpolyol, a catalyst (triethylenediamine in a common use), a foaming agent (water) and, as needed, a pigment and a foam stabilizer. And, the liquid B contains a diisocyanate (generally 4,4'-diphenylmethanediisocyanate). And, in the case of molding the shoe bottom, before injection molding, the liquid A and the liquid B are mixed, and then its mixture is rapidly injection cast in a molding air gap for the shoe bottom. This shoe bottom material has a tack-free time of 15 to 80 sec.
Patent JP-H10240650-A (JP)
Title: Document recognition device and recognition processing mehtod
Inventor: SHIMIZU NOBORU
IPC: H04L12/54
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To execute a processing for recognizing picture information on a character, a graphic or the like on an appropriate medium such as paper with a simple operation by providing an information processing unit storing a picture, an information processing unit reading the stored picture to convert it into code information and a network. SOLUTION: Character/picture information inputted from a scanner 2 provided for a document generation work station 1 is transferred to a mass storage device provided in a file station 3 through the network 5 to which the document generation work station 1 is connected. In a recognition work station 4, character/picture information which is thus transferred is recognizer. A recognized result is transferred/stored to/in a file work station 3. The stored recognized result is taken out by the document generation work station 1 one by one as needed. Thus, even a person who is not skilled in a recognition processing operation can easily execute the operation.
Patent JP-H11182411-A (JP)
Title: Valve plate
Inventor: HORI TADATAKA
IPC: F04B1/22
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a valve plate having high and no variation in accuracy, an inexpensive cost, and simple manufacture, and moreover obtaining stable performance. SOLUTION: In a hollow disklike valve plate 15 having a cocoon type port, peripheral grooves 45, 46, and 47; having fixed width and depth, and worked by an end mill or a press for working a cross section angular groove along from the end part to center circular arc of the cocoon type port; are provided with an opening area gradually reduced at three or four steps. The termination end 41c of a cocoon type suction port 41 is provided on one side boundary of the enclosing parts on the suction and discharge sides of a pump, and the utmost tips 47a of peripheral grooves extending from the start ends 42a and 43a of cocoon type discharge ports 42 and 43 are arranged in another side boundary.  Moreover, the communication between the discharge ports and piston supply and discharge ports is terminated at the top dead centers 52a and 53a, and then both the ports are communicated with the suction port via a block section 44, and are used for a piston pump and a multiple piston pump.
Patent JP-2000185662-A (JP)
Title: Running driving device of work vehicle
Inventor: HIRATA KAZUYOSHI
IPC: F16H61/4148
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To drive running devices at a low speed and a high torque by performing a speed adjustment of a left radial piston motor and a right radial piston motor that respectively drive a left running device and a right running device. SOLUTION: A driving device body 20 for running drives a driving shaft 11a of a left running device 10a using a left hydraulic motor 21 comprising a radial piston motor, and drives a driving shaft 11b of a right running device 10b using a right hydraulic motor 22 comprising a radial piston motor. In addition, it drives a car body straight by equalizing driving speeds of both running devices 10a, 10b by adjusting the speeds so that a driving rotation speed of the left hydraulic motor 21 is equal to a driving rotation speed of the right hydraulic motor 22. Speed difference between the both running devices 10a, 10b is adjusted so that the driving speed of the left, running device 10a is lower than that of the right running device 10b, and the car body runs left.
Patent JP-H11168860-A (JP)
Title: Direct current motor, and its magnetizing method and apparatus thereof
Inventor: UCHIBORI MASAHARU
IPC: H02K15/03
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a simple DC motor having superior properties and to provide its magnetizing method and apparatus therefor by uniformizing magnetization, even when a rare-earth magnet is used. SOLUTION: This motor has a stator 1, and a rotor 2 having magnetic poles 3. The rotor 2 has eight magnets consisting of four pairs of tabular rare-earth magnets 21, 22, 23, 24, 25, 26, 27, 28, and the rotor 2 has four magnetic poles 3 formed by their use. Respective magnetic poles 3 are formed by inserting each pair of tabular rare-earth magnets into the rotor core so as to face the outside from the center direction. In the case of one-time magnetization, the variation between the maximum value and the minimum value of the quantity of the magnetic flux of each magnet is large.  However, if second magnetization is performed, changing the direction of the rotor approximately by 180 deg.C and the relative positions of coils L and M with respect to the rotor and applying the same voltage again, after the magnetization has been performed once, it becomes possible to also suppress the variation between the maximum value and the minimum value to 3% or less, so as to adequately suppress the variation and noise of the motor and to reduce the size of the motor as well.