baber/WOPTO huggingface dataset:
Patent JP-H0414191-A (JP)
Title: Numerical integration device for improper integral
Inventor: HAYAMIZU KEN
IPC: G06G7/40
Filed: 1990-05-08
Abstract: PURPOSE:To enable integration with high accuracy at high speed by generating a prescribed pseudo source point against the required source point of a specific function F on a surface element S and approximately integrating the prescribed spherical coordinates of this point and converting it to a required variable. CONSTITUTION:To a source point Xs to be a cause to the singularity of the peculiar function F on the surface element S for a curved surface, etc., in a three-didmensional space, a pseudo singular point X's, which is not on the element S, is generated in proximity to this Xs to project the element S to a polygon anti S on a tangential plane in the point Xs approximately. A polar coordinate system (rho,theta) of the point X's centering arround the point Xs is introduced on this polygon anti S loose or eliminate the pseudo-singularity caused by the point X's by the variable change in the direction of a radius vector. Next, when performing the integration in the direction of the variable, the high-speed improper integral is performed approximately with high accuracy.
Patent JP-S5841875-A (JP)
Inventor: PIITAA EDOWAADO KUROSU
IPC: A61K/
Filed: 1982-07-07
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-H07323462-A (JP)
Title: Biaxial reaction extruder
Inventor: KURANASHI YOSHIZO
IPC: B29C48/57
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a reaction machine with the capability of preventing the leakage of material and achieving an adequate compression reaction by rotatably providing the tip end of each screw in the tip end of a sealed barrel, and also providing an inlet for supplying a reaction material at the tip end side of the barrel and an outlet of a reaction produced matter at the root side of the barrel. CONSTITUTION:An inlet 10 for supplying a reaction material is provided on the upside of the tip end side of a barrel 1, and an outlet 11 for a reaction produced matter is provided downwardly on a screw shaft piercing side, and also some deaeration ports are provided on the upper surface thereof. Within the barrel 1, two screws 2 are disposed side by side, where each root side of the screws 3 is rotatably supported via a shaft sealing part 7 in the screw piercing part 6 provided in the proximity of the axis of the frame 5. In the meanwhile, the tip end of the shaft 3 of each screw 2 is rotatably disposed within a cover 9 sealed and fixed on the tip end of the barrel by a bolt, packing or the like, and on the root side of the screw 2, a counter feeder element is arranged for preventing the leakage of material.
Patent JP-H05288983-A (JP)
Title: Method for driving area sensor
Inventor: KUMAKURA TOSHIYUKI
IPC: A61B3/113
Filed: 1992-04-10
Abstract: PURPOSE:To quickly obtain information and to inexpensively constitute a system by driving a sensor at a high speed outside a designed area and attaining such an idle reading driving state that A/D conversion and the storage of a memory are not executed. CONSTITUTION:A whole area is designated as the read-out area of CCD (S1). Then, it is judged whether a switch is depressed or not and such a judging action is repeatedly executed (S2). Besides, photometry is executed (S3). Next, arithmetic operation for AE exposure is executed based on the photometry information (S4) and a stop value and a shutter time are decided (S5). Then, the accumulation of CCD is executed (S5). After the accumulation of CCD is executed in such a manner, the read-out of CCD is executed (S6). Next, the detection and the arithmetic operation of the line of sight are executed (S7). Looking for the center of an image is executed by obtaining a visual axis from the center of a pupil based on the image information of CCD. Besides, automatic focusing is driven (S9) and exposure is controlled (S11).
Patent JP-S61275810-A (JP)
Title: Microscope objective
Inventor: NAKAMURA EIJI
IPC: G02B21/02
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a achromat-class objective which has large operation distance and high resolving power and provides a flat image surface over a wide visual field by forming the objective of four lens groups and satisfying specific conditions. CONSTITUTION:This objective has the 1st lens group G1 with positive refracting power, the 2nd lens group G2 as a cemented meniscus lens element which is formed by cementing a positive and a negative lens and has a convex surface on an object side, the 3rd group G3 as a cemented meniscus lens element which is formed by cementing a negative and a positive lens together and has a concave surface on the object side, and the 4th lens group G4 which consists of at least two positive lens elements and has positive refracting power. Then, conditions shown by inequalities are satisfied, where (l) is shoulder height, D12 the distance from the peak point of the object-side lens surface of the 2nd lens group G2 to the peak of the image-side lens surface of the 3rd lens group G3, nu2P and nu2N Abbe numbers of the positive and negative lenses forming the cemented lens in the 2nd lens group G, nu3P and nu3N Abbe numbers of the positive and negative lenses forming the cemented lens in the 3rd lens group G3, N3P and N3N refractive indexes, and nu3P the Abbe number of the positive lens in the 4th lens group G4.
Patent JP-H07324884-A (JP)
Title: Corrugated fin for heat exchanger
Inventor: WATANABE MIKIO
IPC: F28F1/42
Filed: 1994-05-31
Abstract: PURPOSE:To provide corrugated fins for a heat exchanger of which heat exchanging performance is more superior than that of a fin having only a net part. CONSTITUTION:Corrugated fins for a heat exchanger are formed by net-like members 14 and 44 having alternatively head parts 14a, 44a and bottom parts 14b, 44b, respectively. The heat parts 14a, 44a and the bottom parts 14b, 44b of the net-like members 14, 44 are provided with plate-like parts 12, 42. The plate-like parts 12, 42 are brazed to a tube 1a.
Patent JP-H0416050-A (JP)
Title: Document processing unit with communication function
Inventor: NAKAO MUNEKI
IPC: G06F17/21
Filed: 1990-05-10
Abstract: PURPOSE:To save a time and a man-hour by receiving impression setting information from a terminal equipment, collecting print number and controlling the execution of print by the print means according to the result of collection. CONSTITUTION:A microprocessor 1 is provided with a control means, a document processing means, and a print number collection means and executes the control of this unit via a bus (BUS). An Sio (serial input output interface circuit) 5 sends print setting information from a document processing unit 0 to other terminal equipment 100, receives print setting information from the other terminal equipment 100 to apply input output control to receive an incoming signal from an communication adaptor 9. A printer (PRT) 7 prints out document information or the like onto recording paper. A monitor display device (CRT) 8 displays the operating state of the document processing unit 100 and document information.
Patent JP-H08312334-A (JP)
Title: Regenerating unit of diesel particulate filter
Inventor: SAKAGUCHI TOSHIAKI
IPC: F02B3/06
Filed: 1995-05-17
Abstract: PURPOSE: To secure a regenerating unit of a diesel particulate filter, capable of reducing the extent of a collected particulate unburnt residue, and of shortening a span of regenerating time as well as of reducing power consumption. CONSTITUTION: A filter case 2 is provided with a multilayer structure consisting of an outer box 3 and a flow straightening cylinder 4. Plural pieces of air vents 5 are formed in this cylinder 4. In addition, A heater for heating a filter unit 1 is integrally formed in this unit 1 being set up in the filter case 2. In this constitution, air to be required for regenerating the filter unit 1 is fed out of the whole circumference of the filter unit 1 heated through these plural pieces of air vents 5.
Patent JP-S6010736-A (JP)
Title: Eutectic bonding method
Inventor: KOJIMA KAZUFUMI
IPC: H01L21/60
Filed: 1983-06-30
Abstract: PURPOSE:To make spreads of members of two kinds to apply no influence according to the difference between the coefficients of thermal expansion of the members, and to enable to perform uniform bonding by a method wherein the order of continuous bonding is selected according to that the interval between the bonding places on the outermost side is larger or smaller than the specified value. CONSTITUTION:The interval of a bonding line on the outermost side on a flexible tape 3 is made to l1, and the interval of a bonding line on the outermost side on a substrate 1 is made to l2. When l1=l2=200mm. or less, bonding of one side is performed from the center of the lines of the plural number at first, then by performing bonding on another side respectively continuously, discrepancy of a pitch generated according to the difference of the coefficient of thermal expansion of the tape 3 is made to DELTAl3/ 2. Moreover when l1=l2=200mm. or more, bonding of the center is performed at first, then by performing continuous bonding in order as left, right ... to both the sides of left and right from the center, discrepancy of the pitch is made to DELTAl3/(N-1). Provided that N expresses the number of lines of the plural number to be performed with bonding. Accordingly, discrepancy of the pitch according to the coefficients of thermal expansion of the two kind members is not generated, and bonding can be attained at the uniform positions.
Patent JP-S6010598-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/36
Filed: 1983-06-30
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-S6083924-A (JP)
Title: Photographic camera
Inventor: ITOU FUMIO
IPC: G03B17/00
Filed: 1984-06-11
Abstract: PURPOSE:To prevent malfunction by providing a safety device which stops the photographing operation of a camera so that photographing is not performed until charging of a flash device is completed in case of flash photographing. CONSTITUTION:In the camera, power is supplied to a flash device and a film feeding motor by a single power source, and power supply to the flash device is inhibited when power is supplied to a motor 13. With respect to the timing of depression release of a trigger button, the button is released after exposure is terminated with the completion of running of a shutter rear curtain and a lamp 121 is lit by closing of a switch SW2, and the next operation of the trigger button is not performed until the process is completed. A logic circuit is so constituted that the motor 13 is not driven even if depression of the trigger button is released erroneously before the lamp 121 is lit after exposure, or the power is not supplied simultaneously to the motor 13 and the flash device even if the trigger button is operated erroneously while the motor 13 is driven.
Patent JP-H08308737-A (JP)
Title: Coffee server
Inventor: NISHIWAKI MASATAKE
IPC: A47J31/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a coffee server with which a drain board on a vend stage and a place around the vend stage are prevented from being made dirty with post drip and coffee liquid dripped on the vend stage. CONSTITUTION: An opening part 13 is provided at the upper part of a drain board 2a at the section of a beverage pouring nozzle 9 just under a top end nozzle 8, and a liquid abandon tray 11 and a drain port 12 are provided at a further separated lower part.
Patent JP-S5644540-A (JP)
Title: Apparatus for taking up indoor underground temperature by introducing atmosphere into ground
Inventor: KOBAYASHI SHIYOUZOU
IPC: F24F3/00
Filed: 1979-09-17
Abstract: PURPOSE: To fabricate an air conditioner without requiring a gas or electricity, by laying tanks each having admission ports underground, and providing the tanks with a pipe having an atmosphere introduction port and a pipe leading to a room.  
     CONSTITUTION: An assembly of the tanks 1, 2, 3 each having the admission ports 4 is laid underground, the tanks 1, 2, 3 being provided with the pipe 10 having the atmosphere introduction port 8 and the pipe 7 leading to a room. The respective tanks 1, 2, 3 take up the underground temperature through the admission ports 4. While the atmosphere introduced through the atmosphere introduction port 8 passes through the tanks 1, 2, 3, it takes up the underground temperature, and it is fed into the room at a stroke by sucktion due to the atmospheric pressure difference in the pipe 7. Thus an air conditioner that uses neither gas nor electricity can be fabricated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06333099-A (JP)
Title: Gate system
Inventor: KUSHIMA HIDEKIYO
IPC: G07B15/00
Filed: 1993-05-21
Abstract: PURPOSE:To prevent an interference with another radio system using the same carrier wave by activating a control means at the time when a subcarrier signal emitted from a gate device is detected. CONSTITUTION:A data transmission/reception control part 13 of a radio communication control part 12 sends a control signal to a subcarrier generator 21 through a signal control part 16, and generates a subcarrier signal. This signal is modulated by a modulator 22, and transmitted by radio to a commutation ticket 8 from an antenna 7 through a distributor/synthesizer 23. When the commutation ticket 8 is shown in a communicating area of the antenna 7 of an automatic ticket examining device main body 2, a radio wave from the antenna 7 is received through an antenna 30 by the commutation ticket 8, and detected by a detector 38 through a distributor/synthesizer 31. When it is discriminated that the detected signal is a specific subcarrier signal exceeding a constant level by an activation circuit 32, the activation circuit 32 transmits an activation signal to a control part 36. In such a way, an interference with another radio system using the same carrier wave can be prevented.
Patent JP-S5548288-A (JP)
Title: Production of synthesis gas
Inventor: GOMI KENICHI
IPC: C10J3/54
Filed: 1978-09-30
Abstract: PURPOSE: To gasify a carbonaceous fuel in high efficiency, with little discharge of pollutant and tar from the system, by recovering the tar, etc. produced in the gasification process, and introducing the recovered tar, etc. into the zone for the high-temperature combustion of char under a fluidized bed gasification zone.  
     CONSTITUTION: A carbonaceous material 1 is fed to the gasification zone 2A and fluidized by steam 4 and hot gas produced in the combustion zone 2B and composed mainly of CO 2 . The carbonaceous material is decomposed in the gasification zone 2A to a gas rich in H 2  and CH 4 , and tar and char. The char is completely burnt in the zone 2B by an oxygen-containing gas 3, and the gas and tar produced in the zone 2A are extracted through a pipe 9 together with the dust, etc. produced in the zone 2B. The dust, etc. collected by a cyclone 18 is slurrified with the tar separated by a gas-liquid separator 36 via an indirect heat-exchanger 22 and a ventury scrubber 30, and the slurry is recycled to the zone 2B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61277727-A (JP)
Inventor: KYOTANI TAKESHI
IPC: E04B1/04
Filed: 1985-06-03
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-H09305526-A (JP)
Title: Intra-device wiring connection system
Inventor: FUJIMORI NARIHIKO
IPC: H04Q1/16
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an intra-device wiring connection system with which the maintainability of a device is improved by preventing the erroneous connection of a cable to be generated in the case of exchanging units because of a change in a device function and the degree of integration of mounted function inside the device is improved corresponding to the variation of functions. SOLUTION: Confronted source units 2 and 3 to be mounted at the same unit mount position are provided with identification signal generating means 211 and 311 for generating identification signals showing their functions. On the other hand, a confront destination unit 1 connected through an intra-device connecting cable 4 to the confronted source units is provided with an identification signal discriminating means 111 for discriminating the class of the confronted source units based on these identification signals and a signal switching means 112 for inputting the signals transmitted from the confronted source units to function blocks 113 and 114 corresponding to the functions of the confronted source units according to the discriminated results of this identification signal discriminating means.
Patent JP-H0417630-A (JP)
Title: Method for removing inclusion in molten metal
Inventor: KIKUCHI YOSHITERU
IPC: C22B9/05
Filed: 1990-05-11
Abstract: PURPOSE:To remove nonmetallic inclusions in molten metal and to refine the molten metal by dissolving a gas in the molten metal contg. nonmetallic inclusions, then exposing the surface to a vacuum atmosphere, liberating the dissolved gas as fine bubbles and trapping the inclusions with the bubbles. CONSTITUTION:A gas such as N2 is blown into molten steel contg. nonmetallic inclusions such as Al2O3 and dissolved, the molten steel is placed into a closed ladle, and the atmosphere on the molten steel surface is evacuated. In this case, the ratio of the amt. molten steel to be treated to the surface area of the molten steel to be exposed to the vacuum atmosphere is limited to conform to inequality I, hence the gaseous N2 dissolved in molten steel is lberated as fine bubbles over the whole region in molten steel, and the inclusions such as Al2O3 are entrained by the bubbles. Consequently, the nonmetallic inclusions are floated into the slag from molten steel and removed with high efficiency, and the molten steel is refined.
Patent JP-H10295995-A (JP)
Title: Clothes-drying device
Inventor: MISHIMA KATSUHIKO
IPC: D06F57/12
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a clothes-drying device which can be easily assembled and has sufficient strength by inserting an arm lever having plural pole receiving parts into a cover fixed to the upper end of a vertically erected column, and obtaining an assembly by applyingly installing this cover on the column. SOLUTION: A column 2 is slidably installed in the vertical direction on a fixture fixed with a bolt to a base board fastened to a veranda handrail, and an arm lever 3 where plural pole receiving parts are arranged at an equal pitch, is slidably and rotatably installed in an upper end part of this column 2. That is, the column 2 is formed of an extruded material, and an almost dovetail groove-shaped guide part 10 is arranged in a front part, and the upper end of the column 2 is obliquely cut, and a brace 21 is fixed there together with a cover 17.  A lower projecting strip part 27b of the arm lever 3 is inserted from below the cover 17, and a slipping-out preventive part 19 of the arm lever 3 is brought into contact with a stopper 18 of the cover tool 17 through a connecting protecting strip part and an upper projecting strip part 27a, and the arm lever 3 is installed on the cover 17 so as not to slip out upward. The cover tool 17 on which the arm lever 3 is installed is fixed to the upper end of the column 2 by screw-fitting a machine screw to the brace 21.
Patent JP-S5345687-A (JP)
Title: Catalyst carrier and catalyst
Inventor: NOGUCHI MASAAKI
IPC: B01D53/86
Filed: 1976-10-06
Abstract: PURPOSE: To provide a catalyst carrier and catalyst with excellent purification characteristics, mechanical strength and durability by attaching activated alumina of large specific surface area to the inner surfaces of the pores of a carrier material comprising refractories. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04346052-A (JP)
Title: Method and device for measuring constriction of tensile testing piece
Inventor: MAEDA KOZO
IPC: G01N3/06
Filed: 1991-05-24
Abstract: PURPOSE:To enable a constriction position and a constriction of a test piece to be measured accurately by emitting a laser beam which is swept in longer direction or width direction of a test piece and then obtaining a profile data over the entire length of a parallel portion of the test piece. CONSTITUTION:A laser beam which is swept in width direction and longer direction of a test piece 1 from a laser beam source 2 is emitted to a range 1a which is expressed by a dotted line at a parallel portion of a tensile testing piece 1 and a transmission light is received by a CCD camera 3 which is installed opposingly sandwiching the test piece 1. A brightness signal for each picture element of the camera 3 is transmitted to an image operation device 4, image operation is performed, and a profile data over the entire length of the parallel portion of the test piece 1 is obtained by performing image operation. A width distribution in length direction of the parallel portion of the test piece is known from this profile data and a position (constriction position) and the width dimension (constriction) where the width of the parallel portion becomes minimum is obtained from this width distribution. This method allows an accurate constriction to be measured without affecting other tensile- testing values with a relatively simple facility.
Patent JP-S5746650-A (JP)
Title: Rectifier for rotary electric machine
Inventor: SHIYOU YASUHIKO
IPC: H01R39/46
Filed: 1980-08-29
Abstract: PURPOSE:To prevent the abrasion of brushes and flashover by a method wherein a plurality of brushes having various contact resistance value are provided and arranged by shifting each of them in the rotary direction of a commutator and sparks generated between the brushes and the commutator are controlled. CONSTITUTION:A low contact resistance brush 1 and high contact resistance brushes 2 are provided and arranged by shifting them before and behind the rotary direction 6 of a commutator 3 for sliding with commutator segment 3. In this way, the occurrence of sparks generated immediately before contacting the low contact resistance brush 1 with the commutator segments 3 and those generated when separating the brush 1 from the commutator segments 3 can be controlled by the high contact resistance brushes 2 and the life of brushes will be lengthened.
Patent JP-S63285067-A (JP)
Title: Shuttle type reader
Inventor: MIYAJIMA TAKASHI
IPC: H04N1/04
Filed: 1987-05-18
Abstract: PURPOSE:To prevent uneven reading by comparing a picture pattern from each read element of a high density image sensor and a preceding picture pattern read by the image sensor earlier, detecting the position of the original end to be read already thereby controlling the paper feed motor. CONSTITUTION:After a width of an original 15 is read by the movement of the read unit in the main scanning direction, the original 15 is fed in the sub scanning direction by a prescribed quantity and at the time of the return of the read unit, the tail end position of the original read earlier is read by a high density image sensor 22 and the picture pattern of the high density image sensor 22 by each read element is compared with the picture pattern read earlier. Thus, the original end position after reading is detected and the paper feed quantity in the sub scanning direction is adjusted so that the one end of the image sensor 21 is made accurately coincident with the original end position thereby making the paper feed of the original accurate in the sub scanning direction. Thus, uneven reading is prevented.