baber/WOPTO huggingface dataset:
Patent JP-S60263604-A (JP)
Title: Method and device for drilling hole in printed board
Inventor: SATOU SHIROU
IPC: B23B49/00
Filed: 1984-06-12
Abstract: PURPOSE:To enable drilling to be accurately and repidly effected with a memory capacity at least a tenth as compared with prior ones by making the brightness of a picture image signal two values of light and darkness with the required gradient being made one. CONSTITUTION:A printed board 1 is fixedly mounted on a table 2 so as to permit a light beam from a projector 3 to be projected thereon 1 from the lower part. Furthermore, the light beam transmitted through the printed board 1 is received by a TV camera 4 disposed on the upper part. Then, since the camera 4 receives a transmitted image of a pattern, two values of a picture image signal of light and darkness are provided and hence the required gradient is made to be one, permitting the picture image to be stored in a small memory capacity. In addition, an image processor 5 can accurately evaluate a central posistion of the pattern at a high speed. The detected value is supplied to a drilling control device 7 to drive X and Y tables 64, 62 or a drill 61. Thus, processing can accurately and rapidly be effected.
Patent JP-S6116336-A (JP)
Title: Fortran input/output control processing system
Inventor: YONESHIRO NORIMASA
IPC: G06F9/45
Filed: 1984-06-12
Abstract: PURPOSE:To perform input/output processing at a high speed within a closed range in the operating state of an FORTRAN system by performing the data transfer processing directly between an incore file area and a data area. CONSTITUTION:A data area 3 and an incore file area 5 are provided in a main storage area together. When a program using FORTRAN input/output sentences is executed, data is transferred directly between the incore file area 5 and the data area 3 by the incore file input/output processing, namely, the data transfer processing. Thus, intermediate results generated by arithmetic are stored temporarily in the incore file area 5 to execute the arithmeric processing in a high speed.
Patent JP-S61279182-A (JP)
Title: Semiconductor optical coupler
Inventor: TAKESHITA ATSUSHI
IPC: H01L31/0232
Filed: 1985-06-05
Abstract: PURPOSE:To prevent intrusion of dust into an outer container and to prevent erroneous detection, by covering a hollow collumn shaped outer container enclosing a light emitting element and a light receiving element with a light transmitting resin layer, and covering a window part, which is formed in said outer container. CONSTITUTION:In a hollow collumn-shaped outer container 2, a light emitting element and a light receiving element are enclosed. A window 5 is provided in the outer container 2 so that light is sent to and received from the light receiving element and the light emitting element. The collumn-shaped outer container 2 is covered with a transparent resin having light transmitting property and thermal expansion and contracting property. The resin is heated to 70 deg.C, and the window 5 is completely covered. As a resin, vinyl chloride, Teflon and nylon can be applied.
Patent JP-S5345929-A (JP)
Title: Beam index type color picture tube
Inventor: MAKINO SHINICHI
IPC: H04N9/24
Filed: 1976-10-07
Abstract: PURPOSE:The output obtained by multiplying the signal-where the amplitude modulated components of a beam index signal are eliminated by a limitter-and the output obtained by subjecting the signal above to phase error compensating delay are mixed to obtain sampling gate pulses, thereby improving the colorimetric purity of color display.
Patent JP-H0416835-A (JP)
Title: Mask negative plate for image recordor
Inventor: TANABE KAZUNORI
IPC: G03B27/14
Filed: 1990-05-10
Abstract: PURPOSE:To eliminate a misread of a bar code by providing a start bit adjacently in front of the bits of the bar code in the conveying direction of mask negative plates. CONSTITUTION:The start bit 95 is provided in front of the bits of the bar code 92 in the conveying direction of the mask negative plates 15. Namely, the respective mask negative plates which are conveyed into the image recordor differ in conveying speed, bit by bit, and bar codes 93 are printed on the tail end sides of the mask negative plates 15 at a little bit different positions. Reflected light from the start bit 95 is photodetected by the photodetection part of an optical reader and reflected light is further photodetected from the start bit 95. Consequently, the bar codes 93 never shift in read start position.
Patent JP-S6012151-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/04
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-H01291239-A (JP)
Title: Photosensitive material
Inventor: NAKAMURA KOICHI
IPC: G03F7/028
Filed: 1988-05-18
Abstract: PURPOSE:To improve the shelf life of image quality of the title material by incorporating a compd. which makes a silver halide to inactive, in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the silver halide, a reducing agent, a polymerizable compd. and two kinds of substances capable of inducing a coloring reaction by allowing said substances to contact with each other, and one of the substances and the polymerizable compd. are housed in a microcapsule. The photosensitive layer is mounted on a supporting body. In this case, a substance capable of being released by heating the compd. which makes the silver halide to inactive, is incorporated in the photosensitive layer in an amount of 0.2-20mol.% per 1mol. of the silver halide. Namely, as a stabilizing agent contd. in the photosensitive layer releases a compd. capable of allowing it to react with the silver halide by thermal development after exposing the material, the unreacted silver halide remained in the photosensitive layer forms a stabilized compd. Thus, the reduction of the image quality of the material after forming an image is improved.
Patent JP-H02299801-A (JP)
Title: Sliced veneer and its manufacture
Inventor: HAYASHI MORIO
IPC: B27D5/00
Filed: 1989-05-15
Abstract: PURPOSE:To improve strength and design feeling of a butting part and contrive an improvement in productivity, by fitting a recessed crosspiecelike material over a projected crosspiecelike material and a pattern where a recession of the same is fitted over a projection of the same is formed on the surface. CONSTITUTION:A fitting recessed part 3 and fitting projection 4 are formed respectively on butting end faces of one side and the other side crosspiecelike material 2a through cutting. Then crosspiecelike materials 2a, 2b obtained by fitting the fitting recessed parts 3 over the fitting projections 4 are collected, a collected intermediate product 5 is sliced and a sliced veneer A on the surface of which a pattern 1 where a recession is fitted over a projection is formed is obtained. Strength of a butting part can be made high and design feeling of the same also can be improved with the pattern where the recession is fitted over the projection, in the sliced veneer A formed like this.
Patent JP-S5912352-A (JP)
Title: Liquid collecting device for contacting medium
Inventor: KAJIYAMA SHIGERU
IPC: G01N29/04
Filed: 1982-07-14
Abstract: PURPOSE:To make it possible to positively collect contacting medium without splashing droplets of liquid outside by such an arrangement wherein an elastic member which can be caused to tightly contact with an item to be inspected is provided at the bottom inside a liquid collecting pan and an absorber made of fibers is also provided between the pan and item to be inspected for receiving droplets of liquid. CONSTITUTION:To a pipe 101 which is an item to be inspected, a flaw detector 103 which is moved in the direction along an orbit 105 and in the direction along an arm 104 by a motor installed inside a drive unit 102 is installed, and contacting medium in a receiving tank 113 is caused to flow between the pipe 101 and the detector through a tube 114 by a pump 115 and the propagation of ultrasonic waves is made better. Contacting medium used enters a liquid collecting pan 106 and returns to the receiving tank 113. In the liquid collecting pan 106, an absorber made of metal fibers 110 is provided, being internally contacted and it prevents falling droplets of liquid from being splashed and at the bottom inside the pan, a sponge 111 is provided being tightly contacted with the pipe 101 and seals the flow of liquid.
Patent JP-S621281-A (JP)
Title: Manufacture of amorphous silicon thin-film
Inventor: OKANIWA HIROSHI
IPC: H01L21/205
Filed: 1986-05-28
Abstract: PURPOSE:To form an amorphous silicon thin-film continuously by using a heating drum as one electrode,feeding high-frequency power between the electrode and an electrode fitted so as to be oppositely faced to the electrode, introducing a gas to generate glow discharge and shaping the amorphous silicon thin-film onto a substrate. CONSTITUTION:A flexible substrate is pulled out of the substrate rolled up in a vacuum tank kept at 10-0.1Torr, the substrate is fast stuck to a rotting heating drum, the rotating heating drum is employed as one electrode, and 13.56MHz high-frequency power is fed between the electrode and an electrode oppositely faced to the electrode. An silane and diborane phosphine gas is introduced into the vacuum tank to generate glow discharge, the decomposition product of the gas is deposited in predetermined film thickness and P, I and N each layer is shaped, and the flexible substrate on which amorphous silicon is deposited is rolled up by a wind-up roller.
Patent JP-H08308669-A (JP)
Title: Chair
Inventor: KAJI MASARU
IPC: A47C3/34
Filed: 1995-05-19
Abstract: PURPOSE: To provide a chair which enables a short pupil such as a schoolchild to sit on a seat board even if the seat board is higher than his hip, keeping a space between the chair and a desk suitable for a comfortable sitting position. CONSTITUTION: A side step 1 is lid between a front leg 3 and a rear leg 4 nearly at the middle of the height of a seat board 5 from the floor at least on one side of this chair 2 which has a pair of front legs 3 and a pair of rear legs 4.
Patent JP-H06330721-A (JP)
Title: Exhaust system
Inventor: OKUBO YOSHIMI
IPC: F01N1/08
Filed: 1993-05-24
Abstract: PURPOSE:To utilize an exhaust tube as an extended chamber and to increase the extension ratio to promote noise elimination by providing a contracted diameter part on the end part of the exhaust tube for connecting large capacity parts together, by fitting an inner tube into the contracted diameter part, and by opening the inner tube to the inside of the exhaust tube as well as to the large capacity part. CONSTITUTION:A catalyst converter 11 and a muffler 12 forming large capacity parts are communicated together and are provided on the upper and lower parts of an exhaust tube 10 in the exhaust system of an internal combustion engine. The upper and lower ends of the exhaust tube 10 are contracted, and upper and lower inner tubes 14, 15 of smaller diameter than the inner diameter of the exhaust tube 10, are fitted to contracted diameter parts 10a, 10b. The upper end parts 14a, 15a of the upper and lower inner tubes 14, 15 are extended, and are opened and communicated to the catalyst converter 11 and the exhaust tube 10. The downstream ends 14b, 15b of the upper and lower inner tubes 14, 15 are opened and communicated to the exhaust tube 10 and the muffler 12. The noise of the exhaust passing the upstream inner tube 14 is thus eliminated with the exhaust tube 10 serving as an extended chamber, while the noise of the exhaust passing the downstream inner tube 15 is eliminated in the extended chamber 12b of the muffler 12.
Patent JP-S5455163-A (JP)
Title: Exhaust system for electron microscope or the like
Inventor: NAKAIZUMI YASUSHI
IPC: H01J37/18
Filed: 1977-10-12
Abstract: PURPOSE: To resalize the long life of a tungsten filament and the reduction in sample contamination with the improved vacuum degrees of an electron-gun chamber and sample chamber, by arranging an unvaporization type getter pump inside an exhaust pipe linked to a vacuum pump.  
     CONSTITUTION: The unvaporization type getter pump is formed by stacking getter agent 20 of zirconium alloy and getter element 19 of ring-shaped getter ontainer 21 on pipe 23 voa spacer 24, and heater 26 for enabling getter element 19 to make exhaustion by heating element 19 is built inside pipe 23 (atmosphere side). By flange 29 this getter pump is fixed to flamge 29 at one terminal of exhaust pipe 9 linking pipe 15 extened to the electron-gun chamber with pipe 16 to the sample chamber, and the other terminal of pipe 9 is connected to the vacuum pump. Getter agent 20 of each getter element 19 adsorbs gas molecules by being heated up to about 400°C  and are diffused inside before vacuum-exhausted, thereby improving degrees of vacuum 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08313796-A (JP)
Title: Photometric and range-finding device
Inventor: SHIMIZU SAORI
IPC: G01C3/06
Filed: 1995-05-19
Abstract: PURPOSE: To provide a photometric and range-finding device capable of accurately detecting a range-finding value and a photometric value free from temperature characteristics and advantageous in the case of mounting. CONSTITUTION: This photometric and range-finding device is provided with a processing circuit for photometry 114 having temperature dependency and outputting a 1st analog signal in accordance with the luminance of a subject, a processing circuit for range-finding 113 formed on the same substrate as the circuit 114, having no temperature dependency and outputting a 2nd analog signal for detecting information in accordance with the distance of the subject, a CPU AD-converting the 1st and the 2nd analog signals, and a reference voltage generation part 120 supplying 1st reference voltage having the equal temperature characteristic to the 1st analog signal to the CPU in the case of performing photometry and supplying 2nd reference voltage having no temperature dependency to the CPU in the case of detecting a focus.
Patent JP-H069316-A (JP)
Title: Pyrazolesulfonylurea derivative, its production and selective herbicide containing the same derivative
Inventor: SUZUKI FUMIO
IPC: A01N47/36
Filed: 1993-05-24
Abstract: PURPOSE:To provide a 5-chloropyrazole derivative useful as an intermediate of a new pyrazolesulfonylurea derivative valuable as a selective herbicide. CONSTITUTION:The 5-chloropyrazole derivative of the formula (A is a lower alkyl; R1 is H or a lower alkyl), e.g. ethyl 5-chloro-1-methylpyrazole-4- carboxylate. This exemplified compound is obtained from a filtrate obtained by reacting diethyl ethoxymethylenemalonate with methylhydrazine, reacting the resultant ethyl 5-hydroxy-1-methylpyrazole-4-carboxylate with phosphorous oxychloride, distilling off excessive phosphorous oxychloride under vacuum, pouring the residue into ice water and filtrating the deposited crystal. A pyrazolesulfonylurea derivative synthesized from this compound has a strong herbicidal effect on various kinds of weeds in any case of soil drench or foliage spray and exhibits a high safety to rice, wheat and corn as important crops.
Patent JP-H10299488-A (JP)
Title: Variable intake device for engine
Inventor: SHIBATA MAKOTO
IPC: F02B27/02
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an intake device superior in intake pipe effect to a second- stage type by changing the length of the intake passage of a three-stage or more, capable of improving the responsiveness by varying greatly the length of the intake passage by less revolution of a rotary valve. SOLUTION: Four openings 11-14 are formed in the inner cylinder 2 of a housing 1 and four communication ports 21-24 communicated with the respective openings are formed in a rotary valve 10. In a non-operation position, the opening 11 and the communication hole 21 are intercommunicated and in this case, the length of an intake passage 7 is increased to a maximum. The valve 10 is rotated clockwise in a 30 deg. arc at a time and finally the opening 14 and the communication hole 24 are intercommunicated. In this case, the length of the intake passage 7 is decreased to a minimum. Thus, at least three openings are enough for operation and at least one communication hole is enough.
Patent JP-S5245376-A (JP)
Title: Counting control device for eggs etc.
Inventor: KAMEMURA YOSHIYUKI
IPC: B07C5/08
Filed: 1975-10-07
Abstract: PURPOSE: To dispose two sets of counter devices in counting and printing of eggs, etc., thereby providing a counting control device which improves the operating rate of the main unit of a screening apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06327738-A (JP)
Title: Airbubble generator
Inventor: KATO TAKAO
IPC: A61H23/00
Filed: 1993-05-24
Abstract: PURPOSE:To surely generate fine air bubbles in a liquid storage tank by surely separating insoluble gas from liquid in a dissolution tank without generating any horrible noise. CONSTITUTION:An insoluble air discharge port formed in the upper part of a dissolving tank 9 is not opened but connecting to the middle of a suction duct 4 through a circulation duct. As a result, no horrible noise is generated when discharging insoluble air from a circulation port. On the other hand, a solenoid 8 is provided in the air suction port 6, and the opening/closing drive is controlled by a controller C based on the detected state of a water level sensor 18. When the level of water in the dissolving tank 9 is low, the amount of hot water to be forcedly fed into the dissolving tank 9 is increased and the water level of the dissolving tank 9 is raised by closing the solenoid 8 to decrease the amount of air to be sucked into a pump 5. On the other hand, when the water level in the dissolving tank 9 is high, the water level of the dissolving tank 9 is lowered by opening the solenoid 8 to decrease the amount of hot water to be forcedly fed into the dissolving tank 9.
Patent JP-S61279575-A (JP)
Title: Electronic typewriter
Inventor: KITAGAWA YOSHITADA
IPC: B41J2/49
Filed: 1985-06-05
Abstract: PURPOSE:To eliminate the need to erase character data stored in a storage part and enable a character printed before a change in character size to be automatically corrected, by a system wherein when automatically correcting a character, character data and character size corresponding to the printing position of the character to be corrected are read from a storage part, and the character is corrected. CONSTITUTION:When an input through a character key or the like is supplied from a keyboard part 2, character data and character size data corresponding to the character key are stored into the storage part 4 at a storage address corresponding to the printing position, and a printing operation is conducted. On the other hand, when a correction key in the keyboard part 2 is operated, the character data and the character size data are taken out from the storage address corresponding to the correcting position, and the character data and the character size data at the storage address are erased. Then, character size is once changed according to the character size data taken out, and a correcting operation is conducted based on the character data. After the correcting operation is completed, character size is returned to the character size presently indicated by a character size changing switch 5.
Patent JP-H07305130-A (JP)
Title: High strength wear resistant aluminum alloy
Inventor: OKUBO YOSHIMASA
IPC: C22C21/00
Filed: 1994-05-11
Abstract: PURPOSE:To produce an Al alloy material excellent in cold and high temp. strength and durability,and furthermore excellent in wear resistance by mixing Al alloy powder having a specified compsn. with hard particles in fine granular shape in a specified ratio and executing compacting, CONSTITUTION:The powder of an Al alloy having a compsn. contg., by wt., 3.5 to 5.5% Cu, 0.5 to 2.5% Mg, 0.02 to 0.5% V so as to satisfy the conditions of 10<=(Cu%+Mg%)/V%<=230, contg. 0.3 to 1.0% Mn and <0.5% Si or furthermore contg. one or two kinds of Ti and Zr by 0.02 to 0.7%, and the balance Al is uniformly mixed with SiC, Si3N4, Al2O3 or the other hard particles having 1 to 8mum average particle size and>=500 Hv hardness by 0.5 to 5% volume ratio. This mixed powder is filled into a can made of Al, is subjected to vacuum degassing treatment, e.g. at 480 deg.C for 1hr to remove air and moisture in the can, is thereafter subjected to extrusion and is compacted into a bar shape or the like. This compacted part is subjected to age hardening treatment to improve its strength, by which the lightweigh Al alloy material excellent in strength and wear resistance can be obtd.
Patent JP-S5745342-A (JP)
Title: Gas adsorbent consisting of carbonaceous material coated on carrier
Inventor: NISHI SUEO
IPC: B01J20/28
Filed: 1980-09-02
Abstract: PURPOSE: To obtain a gas adsorbent superior in both performances of adsorption and desorption of gases by decomposing the org. compound on a heat resistant carrier to carbonaceous material under specific conditions.  
     CONSTITUTION: An org. compound is impreganated in a carrier of a porous material of high thermal stability such as diatomaceous earth type carrier, pulverized quartz, alumina or the like. Those which provide high carbon yields during thermal decomposition are suitable as the oug. compound, and particularly vinyl polymers and copolymers such as PVC and polyvinylidene chloride, proteins such as casein, carbohydrates such as glucose, cellulose derivatives, etc. are suitable. Next, such carrier is heated to 300W800°C in inert gas flow contg. low concn. oxygen or oxygen-contg. materials such as steam to thermally decompose the org. compound, thereby forming carbonaceous material within 10wt% on the carrier. The thin layer of this carbonaceous material has extremely developed fine pores, and adsorbs org. and inorg. gases of high and low b.p.; at the same time, it desorbs thses gases easily when heated at relatively low temps. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04323670-A (JP)
Title: Image recorder
Inventor: HISADA HIDENORI
IPC: G03B27/72
Filed: 1991-04-23
Abstract: PURPOSE:To provide the image recorder where only light emitted from a light source which are parallel beams are made incident on a liquid crystal light shutter of a liquid crystal display panel and an image range of a photosensitive recording medium is evenly exposed. CONSTITUTION:A shield case 7D constituting LCD7 is coated with black matte coating 30. Thus, the parallel beams made incident on the shield case 7D is prevented from being reflected by the dull black coating material 30. Only the parallel beams are made incident on the liquid crystal light modulating element 7A constituting the LCD7, and the micro capsule paper 10 is evenly exposed.
Patent JP-H05324684-A (JP)
Title: Business supporting system
Inventor: OBA TOSHIMITSU
IPC: G06Q20/00
Filed: 1992-05-15
Abstract: PURPOSE:To promote the efficiency of business activity by enabling a person in charge of business to answer promptly to the request of a customer and present estimation and conclude a contract and so on in respect of a business supporting system to promote the efficiency of the business activity. CONSTITUTION:This system is constituted of mobile terminal equipment 1 provided with an inquiry information input means 200 (including card reader) to input inquiry information, an answer information output means 300 to output and display answer information received in accordance with the inquiry information, and a mobile communicating means 400 to communicate the inquiry information/the answer information with a communication network 100, and an information processor 5 provided with an inquiry information analyzing means 500 to analyze the inquiry information transmitted from the mobile terminal equipment 1, an answer information generating means 600 to generate the answer information for the inquiry information analyzed by the inquiry information analyzing means 500, and a communicating means 700 to transmit and receive the inquiry information and the answer information to/from the mobile terminal equipment 1.