baber/WOPTO huggingface dataset:
Patent JP-H10155009-A (JP)
Title: Data communication equipment
Inventor: HASHIMOTO KATSUHIKO
IPC: H04B10/07
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To easily realize high speed data communication through a changeover of a reference frequency in the case that a communication part of a transmitter side is contacted with a communication part of a receiver side even in the case of data communication equipment having a simple hardware configuration which conducts tranasmission and reception of data in a non-contact state where the communication part of the transmitter side and the communication part of the receiver side are away each other. SOLUTION: When an IrDA optical communication part 1-1 of portable terminal equipment 1 is contacted close with an IrDA optical communication part 2-1 of an I/O box device 2 by mounting the portable terminal equipment 1 on the I/O box device 2, a detection switch SW detects the close contact state. Then a reference frequency is switched to a high speed frequency and communication is started by the communication protocol based on the high speed communication standard. In the case of detecting a non-contact state where the portable terminal equipment 1 and the I/O box device 2 are away each other, the reference frequency is left to the standard frequency and the communication by the communication protocol based on the standard communication norm is started.
Patent JP-2001138110-A (JP)
Title: Side cutter
Inventor: TAKIGUCHI MASAHARU
IPC: B23C5/08
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To fit a supporter 6 onto a tool body 1 positively and firmly even in a side cutter where the outside diameter of a cutting blade 4A is large. SOLUTION: Into a recessed part 3 formed at the outer-periphery part of a disc-shaped tool body 1 rotating around the axial line O, a supporter 6 formed with a tip mounting seat 10 in the tool rotational direction T is fitted using a supporter clamp bolt 7, and the tip mounting seat 10 includes a tip 4 having a cutting blade 4A in the tool rotational direction T and, on the rear side of the tool rotational direction T, a plate 5 is positioned between the tip 4 and a wall surface 10B facing the tool rotational direction T side of the tip mounting seat 10. The plate 5 is fitted by a plate clamp bolt 14 passing through the supporter 6 and screwed into the tool body 1.
Patent JP-H11164177-A (JP)
Title: Digital still camera having lens system with finder
Inventor: TSUZUKI MASAHIKO
IPC: H04N5/225
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To freely configure a photography optical system and a finder optical system, and to reduce electric power consumption at photography by providing an independent driving unit for the photography optical system and the finder optical system and bringing the driving unit under pulse control through the use of, for example, pulse motors. SOLUTION: Driving units for a photography optical system and a finder optical system are provided independently, and for example, pulse motors are used for the driving units to perform pulse control. In this camera, the photographic optical system moves a variator lens 2 and a focusing lens 4 forwards and backwards along an optical axis by the forward and reverse rotations of stepping motors 9 and 10. In the finder optical system, a stepping motor 23 forward and reverse rotates to move respective moving lenses 13 and 14 forwards and backwards along the optical axis for variable magnification. A driving and control circuit consists of motor drivers 25 and 27 which drive the stepping motors 9, 10, 23, and a microcomputer 29 and the like which controls the position of the moving lens group, etc.
Patent JP-H01167139-A (JP)
Title: Control device for optical sensor
Inventor: ITOU HIROSUMI
IPC: D05B35/00
Filed: 1987-12-23
Abstract: PURPOSE:To prevent incorrect operation by comparing an amount of light received from a light receiving element with preset upper and lower limits and thereby controlling a light emitting element so that the received light amount falls within the preset limits. CONSTITUTION:When a power source is turned on under the condition of a processing cloth not being supplied to a detecting section 3, an initial value is read by a CPU 9 and sent via an I/O 8 to a converter 13, and an output commensurate with the initial data is sent to a current-voltage conversion circuit 14, a comparator 16, and a light projecting circuit 7, and a current is supplied to a light projecting element 1. The light is sent to a light receiving element 5 and, after undergoing an A/D conversion, is compared with upper and lower limits of a cloth end detection signal stored in a ROM of the CPU. If the value does not fall within the limits, an output signal to a D/A converter is increased or decreased to control such that the emitted amount light of the light emitting element falls within the upper and lower limits. Incorrect operation due to increase in the amount of received light is prevented in this way without lowering of sensitivity due to decrease in received light amount by the use of a pattern aligning machine.
Patent JP-H07183568-A (JP)
Title: Photodetector
Inventor: HIROE AKIHIKO
IPC: G02B6/42
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a photodetector which prevents an electric field from being concentrated at the junction end part of a light-receiving part, whose edge breakdown is eliminated, whose electrical reliability is increased and which is integrated highly by using a simplified process. CONSTITUTION:In a photodetector, a light-receiving part 7 which functions at least as an avalanche photodiode is formed on a single-crystal silicon substrate 5. In the photodetector, a groove 10 in which the inclination of light- receiving edges A is gentle is formed in the peripheral part of the light-receiving part 7 by etching the single-crystal silicon substrate 5.
Patent JP-H06170579-A (JP)
Title: Solid wire for bead meandering preventive gmaw
Inventor: NAKATSUJI KATSUAKI
IPC: B23K35/02
Filed: 1992-12-07
Abstract: PURPOSE:To improve feedability and to prevent bead meandering by specifying the tensile strength of a wire and the intermediate oxygen quantity of this wire. CONSTITUTION:The tensile strength of the solid wire for welding of gas shielded arc welding for consumable electrodes is specified to 490 to 700N/mm<2> and the intermediate oxygen quantity of the wire between a plating layer and a steel base is controlled to 50 to 200ppm. The intermediate oxygen quantity of the wire is determined by the oxygen quantity over the entire part of the wire - (oxygen quantity in steel + oxygen quantity of plating surface). The solid wire has a permanent set of bending and beads deviate from a correct welding position if the tensile strength of the wire is below 490N/mm<2>. On the other hand, strains are relieved at every one turn and the bead meandering arises if the tensile strength exceeds 700N/mm<2>. The removability of wire droplets from the wire end at the time of welding is improved. An arc length is then stabilized and the wire feedability is improved.
Patent JP-2000156264-A (JP)
Title: Connector and its mounting method
Inventor: SHIMIZU KIYOSHI
IPC: H01R13/73
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector and its mounting method, capable of being mounted to a connector mount member such as a terminal board without largely impairing its rigidity, and preventing the deformation of the connector mount member and the rotation of the connector without fixed by the soldering when the specified rotational torque is added to the connector. SOLUTION: In a connector comprising a central contact 2, an insulator 3 for covering the central contact 2 and an approximately cylindrical shell 4 capable of inserting the combination of the central contact 2 and the insulator 3, a protrusion 5 to be inserted to a connector mount member, is formed on one end surface of the shell 4, and this protrusion 5 comprises a plurality of divided protrusions arranged at desired spacing from one another.
Patent JP-H10129678-A (JP)
Title: Film feed-out part of wrap case
Inventor: TAKEDA NAOJIRO
IPC: B65D83/08
Filed: 1996-11-02
Abstract: PROBLEM TO BE SOLVED: To largely facilitate feed-out of a wrap film and also to improve adhesion of the film. SOLUTION: A wing 11 which can be raised by fingers or automatically rises is provided on a case face 15 where a wrap film end 8 is attached. Alternatively, instead of the wing 11, a flat plate is provided to protrude from a front plate 15 like a wing, and a lower center of the flat plate is removed. Alternatively, a thick front plate 15 is provided on the case while a thickness in the vicinity where a film end center 10 is attached is removed. Alternatively, a front lower center part of the case is cut or recessed so that the film end center 10 can be picked by fingers.
Patent JP-H04196498-A (JP)
Title: Method for applying solder to surface-mount type electronic device and its lead terminal
Inventor: HAMAZAKI MASAHIRO
IPC: H05K3/34
Filed: 1990-11-28
Abstract: PURPOSE:To improve productivity by reducing mounting manpower for a substrate by forming a lead terminal by applying an amount of solder capable of assuring the connection to a substrate in a connecting region with electrode. CONSTITUTION:On one side face of a glass plate 11 with the size capable of covering an IC1, a solder paste layer 12 with the size almost equal to each connecting region 2a is formed by an ordinary printing technique at the position corresponding to the connecting region 2a located at the tip portion of each lead terminal 2 of the IC1. Then, the solder paste layer 12 of the glass plate 11 is made to correspond to each lead terminal 2 of the IC1, the IC1 is placed on the glass plate 11 as indicated by an arrow C, and the tip portion of each lead terminal 2 is heated. Then, the solder paste layer 12 on the glass plate 11 is melted and adhered to the tip portion of said lead terminal 2 in such a manner that the portion of the connection region 2a is covered from its surrounding portion. By doing this, the mounting manpower for substrate 7 can be reduced and the productivity can be improved.
Patent JP-H10134244-A (JP)
Title: Cup type beverage automatic vending machine
Inventor: TAKAGI TOSHIO
IPC: G07F13/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To solve a sanitary problem by executing all the respective processes such as the supply of material to a cup and stirring directly within a cup on the moving route of a cup carrying mechanism to prepare a beverage an carrying out to a merchandise takeout port concerning hot-cold beverages made from powder material. SOLUTION: A cup carrying mechanism 20 horizontally moving around in a casing through the merchandise take-out port 16 is installed in the casing. The cup carrying mechanism 21 is provided with a cup receiving table 21 and carries the table 21 so as to move around along the moving around route by a carrying driving motor in the cycle of sales operation. A cup 6 is supplied for the table 21 of the mechanism 20 from a cup supplying mechanism 5 by a sales command. Then on the moving route of the mechanism 20, the selected kind of powder material is directly fed into the cup 6 and hot water or cold water and ice are fed to the cup 6 to prepare a hot or cold beverage and this cup 6 is transported and carried out to the port 16.
Patent JP-H03188627-A (JP)
Title: Plasma etching system
Inventor: ISHIGURO TAKAHIDE
IPC: H01L21/302
Filed: 1989-12-18
Abstract: PURPOSE:To make the distribution of etchant gas uniform, and prevent etching products from attaching to an electrode, by equipping an upper electrode generating plasma gas with a plurality of circular recesses, and making a rotary disk electrode provided with a gas channel for each of the recesses engage with the upper electrode. CONSTITUTION:An upper electrode 4 is arranged in a chamber exhausted by a pump, which electrode is arranged so as to face a lower electrode and generates plasma gas for etching when high frequency electric power is applied. A specimen wafer is mounted on the lower electrode. The electrode 4 is equipped with a plurality of circular recesses 12, and a disk electrode 13 equipped with a first gas channel 19 and a second gas channel 22 is made to engage with the electrode 4. Said channel 19 is driven via a rotary shaft 14 and linked with a gas pipe 5. Said channel 22 branches the channel 19. Thus an etchant gas jetting aperture is constituted as a rotary type. By this constitution, the distribution of etchant gas flow is made uniform, and etching products are prevented from attaching to the lower surface of the upper electrode, so that many wafers can be uniformly etched.
Patent JP-H10160170-A (JP)
Title: Trivet
Inventor: EJIRI SUSUMU
IPC: F24C15/10
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a trivet capable of being easily cleaned. SOLUTION: A square hole 11 of a ring 10 is provided such that a peripheral part thereof is protruded in a curved surface toward an upper surface of the ring 10. For this, a support plate 20 is vertically inserted into and fixed to the square hole 11 whereby an intersection between the support plate 20 and line ring 10 upper surface forms a curved surface expanded downward.
Patent JP-H05162313-A (JP)
Title: Ink jet head
Inventor: SASAO HIROSHI
IPC: B41J2/045
Filed: 1991-12-12
Abstract: PURPOSE:To eliminate the effect from a peripheral pressure generating means to stably inject ink up to a high driving frequency region and to increase a recording speed in an ink jet head performing recording by injecting an ink droplet from nozzles. CONSTITUTION:An ink jet head is equipped with a plurality of nozzles 1 for injecting ink droplets, the pressure chambers 3 communicating with the respective nozzles 1 so as to temporarily store the ink supplied from ink passages 2 and pressure generating means 4 generating pressure for injecting the ink stored in the pressure chambers 3 from the nozzles 1. Further, a vibration detecting means 5 for detecting the vibration of the ink in the pressure chambers 3 and a vibration negating control means 6 generating vibration for negating the vibration in the pressure generating means 4 in response to the vibration detection signal from the vibration detecting means 5 are provided.
Patent JP-H08183203-A (JP)
Title: Method and apparatus for making image
Inventor: KITAHATA HIRONOBU
IPC: B41J2/51
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the deterioration of image quality by setting a recording part deduction process which deducts a specified rate from the consumption of a recording member used for printing image objects selected in a selection process and others. CONSTITUTION: After image data on all objects in a page being formed, when a printing paint cutback mode is set by a user or a system, the total quantity of printing paint of all page objects is calculated by a printing paint quantity calculation part 107 in reference to printing paint control data 108. If a printing paint cutback is not enough in comparison with the set value, to cut the printing paint in a color change part 110, the color of a part of the page objects is made faint according to prescribed priority setting data 109. When the cutback of the printing paint is still insufficient on the second calculation of the total quantity of the printing paint, the calculations of the color change treatment and the total quantity of printing paint and the comparison with set values are repeated.
Patent JP-H01172331-A (JP)
Title: Preventive and remedy for infectious diseases of pasteurella haemolytica of mammals
Inventor: SHIBATA KENJI
IPC: A61K36/718
Filed: 1987-12-26
Abstract: PURPOSE:To obtain the title preventive and remedy having no problems of occurrence of resistant bacteria and side effects and to fear of influence of remaining agent on human body, comprising a crude drug such as leaves of leaves of Artemisia prlnceps Pampanini, rhizome of Coptis japonica Makino or root of Scutellarla baicalensis Georgi as an active ingredient. CONSTITUTION:The title preventive and remedy comprising a crude drug selected from the group consisting of leaves of leaves of Artemisia prlnceps Pampanini, rhizome of Coptis japonica Makino, root of Scutellarla baicalensis Georgi, root of Salvia milltiorrhiza Bunge, rhizome of Anemanhena asphodeloides Bunge, rhizome of Rheum palmataum Linne, bud of Eugenis caryophyllata Thumb., dried bark of Cinna momum Cassla Blume, leaves of Eriobotrya japonica Lindley, fruit ear of Humulus Lupulus Linne, bark of Myrica rubra Siebold et Zuccarini, Aloe arborescens Mill. var. natalensis Bergel., unripe fruit of Prunus Mume Siebold et Zuccarini, stems and leaves of Isodon japonica Hara, Galla rhois, fruit of Cornus officinalis Siebold et Zuccarini, root of Lithosperrmum officinalc Linne var. erythrorhizon Maximovicz, root of Paeonia albiflora Pallas var. trichocarpa Bunge, false fruit of Rosa laevigata Michaux, dried root of Sanguisorba officinalis L. and ground stem of Ephedra sinica Stapf as an active ingredient. The crude drug is administered in the form of raw powder, essence extracted with an organic solvent or water or an active ingredient of Galla rhois obtained from the essence and a dose thereof is 0.001mg-100g calculated as weight of raw powder per kg weight daily.
Patent JP-H06310563-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ATSUMI KOICHIRO
IPC: H01L21/68
Filed: 1993-12-24
Abstract: PURPOSE:To provide a highly reliable semiconductor device which can be used in flip-flop bonding, can be packaged, and the manufacturing method of the semiconductor device. CONSTITUTION:An IC chip 12, on which a chip electrode 15 is formed, a package 17 covering the IC chip 12, and metal posts 16 bonded to the chip electrode 15 with its parts exposed from the package 17, are provided. Flip-chip binding is performed to a substrate 20, and the package electrode 15 is bonded to a substrate electrode 21.
Patent JP-H08177842-A (JP)
Title: Manufacture of aluminum propeller shaft
Inventor: KAWADA YUTAKA
IPC: F16C3/02
Filed: 1994-12-28
Abstract: PURPOSE: To provide the manufacture of an aluminum propeller shaft by which an aluminum member and a steel member can be connected to each other within a short period of time and at a low cost. CONSTITUTION: In the manufacture of an aluminum propeller shaft P formed by connecting one end surface 20a of a steel member 20 to one end surface 19a of an aluminum member 19, a rotation transmitting recessed and projecting part 22 is formed on one end surface 20a of the steel member 20, one end surface 20a of the steel member 20 is pushed to be inserted in one end surface 19a of the amuninum member 19, and one end surface 19a of the aluminum member 19 is deformed by being matched to the recessed and projecting part 22 of the steel member 20. Hereby, the outer edge 23 of one end surface 19a of the aluminum member 19 is pushed out in the rear of the pressing direction A of the steel member 20, and the steel member 20 and the aluminum member 19 is connected to each other by inwardly caulking (24) the pushed out outer edge 23 of the aluminum member 19.
Patent JP-H07184038-A (JP)
Title: Image processor
Inventor: FURUYA TAKESHI
IPC: G06T11/60
Filed: 1993-12-24
Abstract: PURPOSE:To easily frame an area by providing a boundary part processing means which subjects picture information in the boundary area of the designated area to a processing other than that of the designated area based on an area boundary signal and independently subjecting not only the area inside and the area outside but also the boundary part to independent editing, working, and processing by area editing. CONSTITUTION:A first area boundary generating circuit 80 (second area boundary generating circuit 90) outputs an AR boundary ARDTE1 (ARDTE2) indicating the boundary part of a pertinent area based on a signal ARDT1 (ARDT2) indicating the inside of the close loop designated by a first AR color marker (second AR color marker) outputted from an area recognizing circuit 70. An editing and working circuit 100 performs prescribed editing, working, and processing of only a pertinent designated part based on discrimination information ARDT1, ARDT2, and AROUT from the area recognizing circuit 70 and discrimination information ARDTE1 and ARDTE2 from area boundary generating circuits 80 and 90 especially by area designation from a CPU.
Patent JP-2000156039-A (JP)
Title: Multi-track recording and reproducing system and device
Inventor: KAMATA KOHEI
IPC: G11B20/10
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To enable multi-track playing or multi-channel reproduction by reading out interleave data from a medium, storing temporarily them in a buffer memory, and reading out in parallel each data of plural kinds constituting basic interleave data from the buffer memory. SOLUTION: Basic interleave data circulating and selecting in order of an interleave data unit data channel is formed. Music data including a header part and an interleave part is supplied to a data recording device from an interleave device. A CPU 21a specifies a music address of a CD-ROM device, commands signal reproduction, and performs take-in of data. When a header part of music is read in the prescribed memory region, control parameters such as the number of channels of header information and the like is set to DSP of a voice processing section 21e. An interleave data part of a music file is read with a block unit of a buffer memory, and it is transferred to a CD-ROM buffer, a main memory buffer, and a sound memory.
Patent JP-H02882-A (JP)
Title: Epoxy resin for toner and toner for developing electrostatic charge image formed by using said resin as binder
Inventor: YAMAMOTO YOZO
IPC: C08L63/00
Filed: 1988-12-26
Abstract: PURPOSE:To allow fixing at a low temp. without generating offset by forming the toner in such a manner as to have an epoxy resin, specific active hydrogen compd. and specific oligomer. CONSTITUTION:This toner is obtd. by bringing the bisphenol type and/or hydrogenated bisphenol type epoxy resin (a), the bisphenol compd. (b), the active hydrogen compd. and/or acid anhydrides (c) having >=3 equiv. active hydrogen and/or acid anhydride group reacting with the epoxy group in one molecule, and the oligomer (d) consisting of butadiene and/or isoprene as a main monomer and having average >=1.5 equiv. active hydrogen and/or acid anhydride group reacting with the epoxy group in the molecule into reaction with each other. The contents of the components (b), (c) are within the range of the formulas I, II and the content of the compnoent (d) is 2-30pts.wt. per 100pts.wt. (a+b+c). alpha, gamma, rho, f are expressed by the formulas III-VI. The execution of the low-tem. fixing is possible in this way.
Patent JP-2000221497-A (JP)
Title: Reflective liquid crystal display device
Inventor: MINOURA KIYOSHI
IPC: G02B5/124
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a reflective liquid crystal display device with high lightness of a white display, a high contrast ratio, an easily visible multicolor display and moreover high productivity. SOLUTION: The reflective liquid crystal display device is equipped with a pair of substrates 6, 7, a liquid crystal layer 1 held between the pair of substrates 6, 7 and reflection surfaces 10 with at least part of the upper side of one substrate of the pair of substrates 6, 7 or the upper side of a substrate adjacent to the one substrate inclined in the direction opposite to the user. The device is constructed in such a way that the inner product of an orthogonal projection vector of the normal vector of the reflection surfaces 10 to the display surface and an orthogonal projection vector of a vector in the direction from the reflective liquid crystal display device toward the user to the display surface is <=0.  At the same time the inclination angle between at least part of the reflection surfaces 10 and the horizontal plane of the substrate is equal to or larger than θ defined by the formula θ=1/2×arcsin(n0/n1), (where n0 is the refractive index of atmosphere, n1 is the refractive index of the substance to flatten the inclined surface) and is less than 2×θ.