baber/WOPTO huggingface dataset:
Patent JP-H09220313-A (JP)
Title: Game machine
Inventor: SASAZAKI TAKAO
IPC: A63F5/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To overcome the disadvantage that in some comparatively small aperture speaker provided on the back of the front of an apparatus, absolute sound volume of effective sound is insufficient and a low-pitched sound can not be output enough. SOLUTION: A small aperture front speaker 23 is fitted to the back of a sound transmitting hole 18, and an effective sound output from the front of the front speaker 23 is directly emitted to a game player through the sound transmitting hole 18. An effective sound output from a large aperture rear speaker 24 is passed through the space in the interior of a cabinet 21 and emitted to the outside of an apparatus from a gap of an enclosure in the front of the apparatus, for example, a gap between the main body part and the front door part which form a cabinet 21 and a coin pay-out port 15. With the above emission of sound, an effective sound output from the rear speaker 24 is emitted by resonance of the back 21a of the cabinet 21 with vibration of the rear speaker 24.
Patent JP-S63220109-A (JP)
Title: Deflection separating/synthesizing prism
Inventor: WADA FUMIO
IPC: G02B5/04
Filed: 1987-03-09
Abstract: PURPOSE:To use the titled prism for various multi-port type optical devices by a simple constitution, by separating the light beams, respectively, and thereafter, emitting them from the same part of a second double refraction plate, when two parallel light beams have been made incident from a first double refraction plate. CONSTITUTION:The first double refraction plate 11 and the second double refraction plates 12, whose incident/emitting surfaces have been polished in parallel are placed in parallel to each other. On prescribed positions between both the double refraction plates 11, 12, compensating plates 13, 14 for rotating the plane of polarization of a transmission light by 90 deg. are provided. This prescribed position is on one optical path in a linearly polarized light component having each orthogonal plane of polarization which has been separated at every light beam, when two parallel light beams have been made incident on the first double refraction plate 11. Thickness of the second double refraction plate 12 and a distance between the two parallel light beams are set so that the separated linearly polarized light component is emitted from the same part of the second double refraction plate 12 with regard to the two light beams. In such a way, the double refraction plate having a high polarized light separation degree extending over a wide wavelength band can be applied to an optical device of a multi-port type.
Patent JP-S57169370-A (JP)
Title: Heat transfer recorder
Inventor: OONO TADAYOSHI
IPC: B41M5/41
Filed: 1981-04-10
Abstract: PURPOSE:To provide a titled device which can obtain a picture, having a graduation property, and a color picture on an arbitrary recording substance, by a method wherein an ink carrier for feeding a sublimable coloring material is used, the heating time thereof is variable, and the transfer amount of the sublimable coloring material is controlled. CONSTITUTION:A sublimable coloring material 11 formed on a base film 12 is used as an ink carrier 13, which is fed between a platen rubber roller 15 and a thermal head 6 in a manner that it is laid over a recording substance. The energizing of the heating resistor of the thermal head 16 is controlled by a graduation recording signal 18 to bring it into ON or OFF, and an energizing time is also regulated. A picture, having a change in conventration corresponding to the recording signal 18 and a graduation property, is obtained as a picture 17 formed on the recording substance 14.
Patent JP-S51130228-A (JP)
Title: An electrophotographic method
Inventor: SAIDA TAKASHI
IPC: G03G5/08
Filed: 1975-05-07
Abstract: PURPOSE: To obtain a high-contrast toner image having good electrostatic properties with no or little spotted fog formation due to inadequate drying, when making the toner image immediately after forming a zinc oxide containing light-sensitive layer on the support in an electrophotographic method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03258313-A (JP)
Title: Compression membrane and compression filter frame provided with compression membrane in compressive filter press
Inventor: KATAOKA ATSUSHI
IPC: B01D25/12
Filed: 1990-03-06
Abstract: PURPOSE:To prevent the compression membrane from cracking by providing plural pillar parts on a projecting piece, connecting the pillar parts each other, and providing a longitudinal connection plate part fixed with the periphery of pillar part. CONSTITUTION:Raw liquid is supplied from a raw liquid supply pipe 27 provided in a stand 14 into the space enclosed with a pair of filter cloths 8, 8 inserted between each filter plate 2, 4 through raw liquid supply openings 3K, 4K of each filter plate 2, 4 to be filtered. After a specified amount of raw liquid is supplied, compression liquid is supplied to the compression filter plate 2 from a supply pipe 19 to expand each compression membrane 1. In this case, the projecting pieces 6... and fixing plates 27... provided on the compression membrane 1 are movable against the compression filter plate main body 3 accompanied with the expansion of the compression membrane 1. Thus, the cake supported between both filter cloths 8, 8 is compressed and filtered by the expansion of the compression membrane 1, and the filtrate is discharged from a filtrate recovery pipe 28. By this method the compression membrane is prevented from cracking.
Patent JP-H06267954-A (JP)
Title: Forming method of metallic thin film
Inventor: KAJITA AKIHIRO
IPC: C23C16/04
Filed: 1993-03-15
Abstract: PURPOSE:To enable a metallic thin film pertinent to the formation of fine wiring, etc., to be easily formed by a method wherein insulator layers in different material qualities are formed after specific pattern on a base substance layer comprising an insulator so that single crystalline metallic layers may be selectively formed on the base substance layer with no insulating layer formed thereon. CONSTITUTION:After the formation of an amorphous Sin. film 2a on an Si wafer 1 surface, an amorphous SiN film 3 and another amorphous SiO2 film 2b are successively deposition-formed. Next, the deposition-formed amorphous SiO2 film 2b is photoetched away to shapedly provide aperture parts 4 for exposing parts of the amorphous SiN 3. Later, Al thin films 5a are selectively deposition-grown on the exposed amorphous SiN film 3 (in the aperture parts 4) by CVD process. During this CVD growing process, the Al thin films 5a are not to be deposited on the amorphous SiO2 film 2b but to be selectively buried in the aperture parts 4 only wherein the amorphous SiN films 3 is exposed.
Patent JP-H07255594-A (JP)
Title: Rice cooking device for business use
Inventor: MIHIRA KEIICHI
IPC: A47J27/00
Filed: 1994-03-24
Abstract: PURPOSE:To provide a rice cooking device for business use, in which a rice cooker having a heat sensing member can be moved horizontally by way of a frame without trouble even if the heat sensing member exists. CONSTITUTION:A heat sensing member 20 is designed to be freely raised and lowered so that, when a lid 13 is in a lowered position, the heat sensing member 20 is raised and pressed into contact with the bottom of an inner cooker 12, while, when the lid 13 is in a raised position, the heat sensing member 20 leaves the bottom of the inner cooker 12 and falls to a position at which it does not interfere with a rice cooker 5, and, a lock means 45 is provided which is operated in conjunction with a lid control means 15 to maintain the lowered position by keeping the heat sensing member 20 from rising.
Patent JP-H04272040-A (JP)
Title: Automatic paper feeder
Inventor: KATO KENJI
IPC: B65H3/52
Filed: 1991-02-26
Abstract: PURPOSE:To effectively prevent a double feed of paper sheets. CONSTITUTION:A paper sheet feed part on which a paper sheet 6 is loaded, roller 1 for successively feeding the paper sheet, friction plate 7 for successively feeding the paper sheet 6 with suitable friction force in cooperation with this feed roller 1 and a holding member 8 for holding this friction plate 7 in a predetermined position are provided. A paper sheet sorting plate 4 of relatively small friction resistance is mounted so as to partly cover an inflow side central part of this paper sheet, in a paper sheet inflow side of the friction plate 7. The paper sheet, fed in cooperation with the feed roller, can be successively sheet by sheet fed out effectively sorted by action of the friction plate and the paper sheet sorting plate opposedly mounted to the feed roller. In this way, reliability of a device can be improved.
Patent JP-H11214049-A (JP)
Title: Solar battery
Inventor: MASUZAWA TOSHIHIKO
IPC: H01L31/04
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce directivity and lowering of ability due to partial shade by winding a tape with the flexible double structure of a power generating layer and a light permeable layer for fixation, and utilizing the beam entering from an end surface of the light permeable layer for power generation. SOLUTION: A wiring part 2 is provided in both electrodes of a power generating layer 1, a flexible light permeable layer 3 made of high molecular resin is formed into a tape, and this tape is wound spirally, and fixed to the wiring part 2, and a transparent protective film 4 is provided in an end surface. A device is arranged so that the protective film 4 is exposed to light beam, and the power is obtained from the wiring part 2. One surface or both surfaces of the tape are provided with a silver film which easily reflects the light beam and working as the wiring part 2, and furthermore, a mirror 5 is provided in an end surface opposite to the protective film 4 so as to more effectively utilize the light beam.  With this structure, since the irregular reflection of the incident light from the end surface is utilized, directivity is reduced, and although efficiency is poor, but since the product area is wide, conversion efficiency per surface area is high. This is a three-dimensional structure, having strength, and is appropriate for increasing the capacity.
Patent JP-H01228074-A (JP)
Title: Method and device for picture painting out
Inventor: FUJIWARA MIKIO
IPC: G06T11/40
Filed: 1988-03-08
Abstract: PURPOSE:To paint the closed area of a picture at high speed without a malfunction by adding apex information, which can be processed as a point where two kinds of border points are degenerated, to border information. CONSTITUTION:A line segment string drawing part 11 prepares bit information corresponding to a border shape based on border data 10 represented by a vector string, and stores it into a border data memory 12. A degenerated apex information detecting part 21 detects one of picture border vector expressions I, which satisfies expressions II, III, IV, and V consisting of points M as a degenerated border point, and stores it into a list file 22. A converting part 4 executes painting out based on the data, while when the degenerated apex is detected, the painting out is executed for the next picture element based on the former information.
Patent JP-H05212386-A (JP)
Title: Slime control agent
Inventor: KANAZAWA AKIHIKO
IPC: C08L43/02
Filed: 1992-02-04
Abstract: PURPOSE:To obtain a slime control agent having a wide range of algae resistance spectrum and an excellent algae resistance effect even at a low concentration by adding a polymer containing vinylbenzylphosphonium or/and its salt as a monomer component. CONSTITUTION:The subject slime control agent is a homopolymer of at least, vinylbenzylphosphonium salt as a monomer component as expressed by the formula, or/and a copolymer of the salt and a chemical compound having a copolymerizable unsaturated double bond. In the formula, R1, R2 and R3 are hydrogen atom, a hydroxy group 1 to 18C straight-chain or branched alkyl group, aryl group or aralkyl group; X<-> is anion; and n is an integer of 2 of greater. If this polymer is used as a slime control agent, it is possible to control the generation of algae due to microbial effects efficiency.
Patent JP-S58172838-A (JP)
Inventor: MOTOYAMA MASANORI
IPC: H01H51/00
Filed: 1982-03-31
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-S51130948-A (JP)
Title: Arrangement and construction of a heat exchanger used for an absorptio n type refrigerator
Inventor: MIYAMOTO SEIGO
IPC: F25B15/00
Filed: 1975-05-09
Abstract: PURPOSE: Heat exchanger if a small size adapted to prevent overcooling of the interior of evaporating chamber thereof wherein weak sollution is in directly contact with thick one of absorbing sollution. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59176277-A (JP)
Title: Condensed imidazole compound
Inventor: UEDA IKUO
IPC: C07D235/10
Filed: 1984-03-21
Abstract: NEW MATERIAL:A compound of formula I [A is lower alkylene; R<1> is H, lower alkyl, lower alkoxy, halogen; R<2> is H, lower alkyl, cyclo-lower-alkyl, pyridyl, aryl-lower-alkyl, aryl which may be substituted with lower alkyl; R<3> is lower alkyl or N-containing unsaturated heterocyclic ring which may be substituted with amino; Y is =C-, =N-]. EXAMPLE:2-(Imidazole-1-yl)methyl-1-phenyl-1H-benzimidazole. USE:Antitumor: its dose is 1-6,000mg/adult/day. PREPARATION:For example, a compound of formula II, ( X is acid residue), which is novel, or its salt is allowed to react with a compound of formula III, which can be used as a base, or its salt, in a solvent such as ethanol in the presence of a base at room temperature to give the compound of formula I or its salt.
Patent JP-H09245889-A (JP)
Title: Connector cover
Inventor: NAKAJIMA YOSHIKATSU
IPC: H01R13/639
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a connector cover capable of simply, surely preventing improper insertion and drawing out of a connector and a protector for a CATV leading-in cable having the connector cover. SOLUTION: In order to cover the connecting part of a fixed connector terminal 1 and a connector part 4 capable of attaching/detaching to/from the fixed connector terminal 1, a central opening hole 4 through which the connector terminal 1 can be passed is formed in the bottom 6. A cover sleeve 9 having an inlet opening 8 into which the connector part 4 can be inserted from the opposite side to the bottom 6 and a gap filling member 10 fixed so as to be capable of rotating but not capable of moving in the shaft line direction to the inlet opening 8 so as to plug the inlet opening 8 of the cover sleeve 9 are arranged, and an insertion groove hole 12 of an attaching/detaching tool 11 for operating the attaching/detaching to/from the fixed connector terminal 1 of the connector part 4 is formed in the gap filling member 10.
Patent JP-S57169782-A (JP)
Title: Production for hologram
Inventor: KODERA TOKIO
IPC: G03F7/38
Filed: 1981-04-11
Abstract: PURPOSE:To obtain a Lippmann-Bragg hologram superior in diffraction efficiency and resolving power, by using a dichromate-gelatin photosensitizer to form a film and irradiating rays to all of the surface to harden the film after exposure. CONSTITUTION:A solution where 0.1-5pts.wt. alkali dichromate as a photosensitizer is added to the aqueous solution of 5-20pts.wt. gelatin is applied uniformly to a substrate consisting of glass with a thickness 1-20mu and is dried to form a photosensitive material 1. A reflection light 4 from an object 5 of a laser and a reference light 3 are irradiated to the surface and the rear face of the photosensitive material 1 so that an angle theta is 135-180 deg., thus recording interference fringes. Next, a light including ultraviolet rays are irradiated to all of the surface of the photosensitive material 1 to form a phase hologram by the difference in refractive index between the laser irradiation part and the light-hardened part. This phase hologram is washed with water and is dried to obtain a hologram superior in diffraction efficiency and resolution from which a reproduced image is obtained by a white light.
Patent JP-2000252983-A (JP)
Title: Data broadcast transmission method and storage medium storing program of the method
Inventor: AMANO MIKI
IPC: H04L12/18
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To simplify a data broadcast transmission job and to reduce the operating burden when the different parts of a single piece of transmission data are sent to plural opposite parties in a broadcast transmission method by sending selectively the transmission data which are divided according to the priority of every destination of transmission to the these destinations of transmission. SOLUTION: When an operator designates a destination of transmission via an input part 6, a priority designation program 10 adds the priority to every destination of transmission according to a set rule and produces a priority management table 9. Meanwhile, an address book retrieval program 12 retrieves an address book 1-3-a to use the priority that is set for every address. When the input operations are over for the transmission data and a destination of transmission, a transmission data conversion program 11 converts the transmission data into a new form and sends it to every destination on the basis of the table 9 and the transmission data dividing method that is previously designated. Thus, all data are sent only to the important destinations and then only a part of data is sent to the destinations of lower priorities respectively.
Patent JP-S52137904-A (JP)
Title: High voltage power supply equipment for ultra high frequency electronic tube
Inventor: OORUI RIYUUZOU
IPC: H02J1/00
Filed: 1976-05-13
Abstract: PURPOSE: To obtain the power supply equipment which can be easily handled at low cost and is able to secure the stable operation owing to the comparatively simple circuit configuration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61214351-A (JP)
Inventor: ITO TAKASHI
IPC: C23C14/24
Filed: 1985-03-19
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-S63222094-A (JP)
Title: Crucible for producing single crystal
Inventor: NAKAGAWA MASAHIRO
IPC: C30B27/02
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a crucible for producing a single crystal, consisting of the upper large-diameter part for mainly, containing a liquid encapsulating agent, the lower small-diameter part for mainly containing a raw material melt and an intermediate horizontal stage connecting both and capable of readily washing a liquid encapsulating agent without limiting diameter of the single crystal in a hermetically sealed space. CONSTITUTION:The interior of a pressure-resistant vessel of a furnace is decompressed to a vacuum and an inert gas, such as N2, is introduced to provide a high-pressure inert gas atmosphere. A crucible 1 is then heated to melt an encapsulating agent and raw material solid and form a two-layered structure of the raw material melt 2 and the liquid encapsulating agent 3. A pulling up shaft 5 is then lowered to dip the lower end of the hermetically sealed vessel 4 in the encapsulating agent 3 and form a hermetically sealed space (S). The shaft 5 is further lowered to dip a seed crystal 6 in the melt 2 and carry out seeding. The shaft 5 is subsequently pulled up while being rotated to pull up the seed crystal 6 and then a single crystal. During the time, the single crystal in in the hermetically sealed space (S). Since the partial pressure of a groove V element is high, evaporation of the groove V element from the surface of the single crystal can be prevented without causing a phenomenon, such as roughening of the surface.
Patent JP-S63223625-A (JP)
Title: Diaphragm device
Inventor: NISHIMURA AKIMASA
IPC: G03B9/02
Filed: 1987-03-12
Abstract: PURPOSE:To diminish a space to be exclusively used for a diaphragm and to miniaturize a diaphragm device by using a diaphragm vanes made of two- sheets constitution for the diaphragm device which does not require the wide space to be exclusively used. CONSTITUTION:The diaphragm device 20 is made into the two-sheets constitution consisting of the diaphragm 21 and a light shielding plate 22. A lever 6 turns counterclockwise by overcoming the force of a spring 9 as a lever 11d is attracted to an iron core when electric current flows to a coil 11a. Then, the pawl part 6a of the lever is disengaged from a hook part 22a of the light shielding plate 22 and the light shielding plate 22 is beings to rotate counterclockwise in accordance with the energization of a spring 25. An end face 22d of a notched part 22b and a pin 27 planted in the diaphragm 21 engage with each other and the diaphragm 21 turns counterclockwise together with the light shielding plate 22 so that a diaphragm aperture 21a is opened from the light shielding vane 22e. The smaller part for shielding a luminous flux 15 is thereby required in an initial state and the space to be exclusively used for the diaphragm is reduced. The miniaturization of the camera is thus permitted.
Patent JP-H03263029-A (JP)
Title: Photographic emulston
Inventor: KAREN NIKORA HAABEI
IPC: G03C1/005
Filed: 1990-03-08
Abstract: PURPOSE: To improve sensitivity by using a silver halide emulsion contg. crystals each contg. at least two layers different from each other in silver halide compsn. and having sub-developable silver cores formed at the boundary part between the layers by reduction sensitization. CONSTITUTION: This silver halide emulsion contains crystals each contg. at least two layers different from each other in silver halide compsn. and having sub-developable silver cores formed at the boundary part between the layers by reduction sensitization. The sub-developable silver cores are fine clusters of silver atoms enhancing photosensitivity peculiar to silver halide particles but not practically contributing toward the formation of fog when unexposed silver halide crystals are developed. Improved sensitivity can be ensured.
Patent JP-H06265634-A (JP)
Title: Water-bottom observing apparatus
Inventor: MORIMATSU HIDEJI
IPC: G01S7/62
Filed: 1993-03-16
Abstract: PURPOSE:To make it possible to measure the state of the relief of the bottom of water by positioning the ultrasonic wave beam from a sonar on a derdging arc, whose radius is set to be the length from the center of the turning of a crane, to the specified planned depth all the time, CONSTITUTION:On a grab dredging ship 1, a crane 4 is provided at the upper part of the deck of a hull 2 so that the crane 4 can be turned. A grab 6 is suspended from the tip of the crane 4 with a piece of wire 8 so that the grab 6 can be moved up and down. When dredging work is performed, the crane 4 us turned horizontally under the state, wherein the jib angle eta of the crane 4 is kept constant a all the time. The grab 6 is moved up and down with respect to bottoms of water 100-102. At the bottom part of the hull 2, a sonar 12, which transmits the ultrasonic wave beam, is attached at the position on the side of the bow from the turning center O of the crane 4. The part from the turning center 0 of the crane 4 to the specified planned depth at the suspending position of the grab 6 is made to be the radius of the dredging arc. A control processing system controls the elevation angle of the ultrasonic wave beam so that the ultrasonic wave beam from the sonar 12 is always located on the dredging arc.