baber/WOPTO huggingface dataset:
Patent JP-H10166060-A (JP)
Title: Die of plate bending machine
Inventor: MIYAZAKI MITSUHIKO
IPC: B21D5/01
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To improve the workability by enabling the smooth movement without damaging a surface of a plate in bending the plate, and without detaching an oscillation member and a plate receiving member from a lower die body. SOLUTION: An arc-shaped groove 13 is provided in the longitudinal direction on the inner side of a shoulder part 9A on each side in the longitudinal direction in a lower die 5, a semi-circular oscillation member 15 is mounted on each groove 13, a plate receiving member 21 is slidably connected to an upper surface of each oscillation member 15, and a tensile coil spring 39 as a restoration device to restore each plate receiving member 21 in the horizontal condition after bending a plate W is provided. The smooth movement and the workability can be improved without damaging a surface of the plate W and without detaching the oscillation member 15 and the plate receiving member 21 from a lower die body 9.
Patent JP-2001143823-A (JP)
Title: Terminal device for electronics
Inventor: NAKAJIMA KOSAKU
IPC: H04N5/64
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device for electronics that can prevent a door from closing even when a user performs a terminal connecting work or the like from outside. SOLUTION: A protrusion-insertion portion 150 is formed at arc shape of recesses 110, 114, the protrusion-inserting portion is formed for preventing a door 50 from closing along the recesses 110, 114 when the door 50 is pushed out toward the cover 54 along a direction R applied with the force, if a force is applied to an electric terminal from outside in a state such that the door 50 is protruded from a cover 54. A first shaft container 160 and a second shaft container 170 have an elongated shape, so that they guide a first rotating shaft 70 and a second rotating shaft 72 of the door 50 along the direction being applied with a force if the force is applied to the electric terminal.
Patent JP-H09157998-A (JP)
Title: Picking of water jet loom
Inventor: KATO CHIKAHISA
IPC: D03D47/32
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a weaving method capable of stably flying a weft to insert the weft between warps in a water jet loom, and to provide a device therefor. SOLUTION: Between a water jet nozzle (3a) for flying a weft (1) together with jetted water and a cutter (6) set to the weft-feeding side, the tip of a weft (1) moved to the position of a cloth fell (F) with a reed (4) is subjected to a fluid treatment with a fluid treatment nozzle (5) to entangle single filaments constituting the weft (1) with each other.
Patent JP-H06169912-A (JP)
Title: X-ray computer aided tomography system
Inventor: TOUKI YUUSUKE
IPC: A61B6/03
Filed: 1992-12-04
Abstract: PURPOSE:To provide an X-ray computer aided tomography system which enables the obtaining of a tomographic image with varied slice thicknesses using a multi- direction projection data obtained by one collection. CONSTITUTION:In an X-ray computer aided tomography system which collects a multi- direction projection data while an X-ray tube and a detector 4 are rotating around the axis of a subject and the data is supplied to obtain a tomographic image by reconstruction processing, the detector 4 is made up of a combination of a first train of detectors in which a plurality of the detectors with the same opening are arranged in a one-dimensional array with a second train of detectors in which a plurality of detectors with the opening different from that as mentioned above are arranged in a one-dimensional array in such a manner as to be matched in the same channel. A data synthesizer 17 is interposed between the detector 4 and a reconstruction processor 18 and supplies a projection data produced by the first train of detectors and a projection data produced by the second train of detectors separately according to a slice thickness selected by a slice thickness selecting section 24 or a synthetic data obtained by addition of the projection data produced by the first and second trains of detectors in the same channel to the reconstruction processing device 18 selectively.
Patent JP-H05277429-A (JP)
Title: Polyester particularly suitable for use in coating composition which is sprayed with compressed fluid as viscosity reducing agent
IPC: C09D167/00
Filed: 1992-11-11
Abstract: PURPOSE: To produce a coating blend having relatively low viscosity, having relatively high miscibility with a compressed fluid and having a balance of luster, impact resistance and water resistance by preparing liq. mixture contg. specific substance in a sealed system. CONSTITUTION: The viscosity reducing method for a compsn. contg. one or more kinds of polyesters is composed of the formation of a liq. mixture of a sealed system contg. the following (a) and (b). Then, (a) has a compsn. contg. at least one or more kinds of polyesters contg. a reaction product of primary hydroxyl group, >=8C liq. hydrocarbon diol and/or the derivative of liq. hydrocarbon diol present at <=35 deg.C and multifunctional carboxylic acid and/or acid anhydrite. (b) denotes a compressed fluid by an amt. controlling the viscosity of the mixture to the one suitable for transporting at least when being added to (a) and is the gas in the standard conditions of 0 deg.C × one atmospheric pressure.
Patent JP-H02170933-A (JP)
Title: Copper alloy having superior direct bonding property
Inventor: TSUJI MASAHIRO
IPC: H01L23/50
Filed: 1988-12-24
Abstract: PURPOSE:To provide the copper alloy for lead frame applicable to all semiconductor products by specifying the surface hardness and the center line average height and maximum height of surface roughness of a copper alloy containing specific amounts of Mg and P, respectively. CONSTITUTION:This copper alloy is prepared by regulating the surface of an alloy material having a composition consisting of, by weight, 0.3-2.0% Mg, 0.001-0.3% P, and the balance Cu so that surface hardness is >=Hv150 and also surface roughness is <=0.15mu by center line average height Ra and <=0.8mu by maximum height Rmax. In the above alloy, high strength and high electric conductivity cannot be obtained when Mg content is below the lower limit, and, when it exceeds the upper limit, workability and solderability are deteriorated. As to P content, high strength and high electric conductivity cannot be obtained when it is below the lower limit, and, when it exceeds the upper limit, workability and electric conductivity are sharply deteriorated and also solderability is deteriorated. Further, when the values of the above Hv, Ra, and Rmax are <150, >0.15mu, and >0.8mu, respectively, the adhesive strength of bonding wire is deteriorated and, as a result, there are cases where peeling is brought about in a resin sealing stage, etc.
Patent JP-H09149681-A (JP)
Title: Driver of brushless dc motor
Inventor: ENDO SHINSUKE
IPC: H02P6/08
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To drive a rotor smoothly without using a pole position detector such as a Hall sensor by a method wherein stator winding current waveform patterns corresponding to various types of loads are stored beforehand and a detected current waveform pattern is compared with the stored waveform patterns and, in accordance with the comparison result, a pulse voltage supplied to the winding is adjusted. SOLUTION: A three-phase power supply 1 is rectified and smoothed to obtain a DC voltage which is chopped by power semiconductor devices 4a 4f and supplied to the stator windings 6 of a DC motor 5 and a rotor 7 is synchronized with rotary magnetic fields of the stator side to rotate. In a driver like this, a load current is detected by a current detecting resistor 11 and inputted to a microprocessor 8 and stored temporarily in a memory device 12. The load current waveform pattern is compared with current waveform patterns which correspond to various types of loads and are stored in a ROM 9 and the power semiconductor devices 4a-4f are operated in accordance with the comparison result. With this constitution, the step out caused by the load fluctuation can be avoided and the brushless DC motor 5 can be driven stably.
Patent JP-H02172551-A (JP)
Title: Flame spray apparatus
Inventor: KUMON MASAHITO
IPC: B05B7/20
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a powder to be sprayed from adhering to the inside of a nozzle and improve the quality of a sprayed film by spirally flowing cold water in a nozzle external surface so as to cool the nozzle uniformly. CONSTITUTION:A cylindrical nozzle 1 is fixed in the inside of a gun jacket 13, water is led to flow between the gun jacket 13 and the nozzle 1, and at the same time a powder to be sprayed, which is packed in the nozzle 1, is struck to the surface of an object 7 to be coated using power of explosion to form a sprayed film 9 on the surface of the object 7 to be coated. A spiral fin 6 as a spirally flowing means to revolve the cold water around the nozzle 1 is installed in a cold water running route between the gun jacket 13 and the nozzle 1. As a result, the powder to be sprayed is prevented from adhering to the inside of the nozzle as well as from solidifying and a high quality sprayed film can be formed.
Patent JP-H08185292-A (JP)
Title: Bidirectional printer interface
Inventor: MATSUZAWA KUNIHIKO
IPC: G06F3/12
Filed: 1994-12-27
Abstract: PURPOSE: To provide a bidirectional printer interface which can check abnormality of print data and inform the host device of the abnormality of the print data. CONSTITUTION: A print control and monitor part 1 which operates according to print control and monitor software is incorporated in a host computer 10, and this software generates and sends desired environment data for printing to a printer 8. The printer 8 analyzes the sent environment data by an analysis part 2 and stores the data in a storage part 2. Then when print data generated by application software that the host computer 10 uses are sent to the printer 8, the analysis part 2 in the printer takes an analysis while comparing the print data with the environment data in the storage part 3. If a difference from the print data and environment data is found during the analysis, an editing part 4 generates and sends confirmation data to the host computer 10. The print monitor and control part 1 displays the confirmation data as a message.
Patent JP-H06169994-A (JP)
Title: Device for warning against doze
Inventor: FUNAKOSHI MASAHIRO
IPC: A61B5/18
Filed: 1992-12-04
Abstract: PURPOSE:To furnish inexpensively device for warning against doze which enables sure prevention of a doze. CONSTITUTION:This device for warning against doze is equipped with waking means 3 and 4 which are driven to give a stimulus to the body, a detecting means 6 which detects a tilting state of the head, and delivers a dozing state detection signal when the tilt of the head is in a prescribed state and a driving means which drives the waking means 3 and 4 in response to an input of the dozing state detection signal from the detecting means 6, and is provided with a cap-shaped fitting part 7 which is fitted to the head and to which the waking means 3 and 4, the detecting means 6 and the driving means are fitted integrally.
Patent JP-2000147447-A (JP)
Title: Liquid crystal display device and production therefor
Inventor: KURITA SHUNJI
IPC: G09F9/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To make even small-sized substrates to be correspondable with a double focus microscope at the time of aligning the substrates by arrangingly forming alignment marks for alignment at diagonal positions corresponding with each other of respective substrates respectively. SOLUTION: A driving substrate 1 on which TFTs for controlling pixels are formed is formed to be a quadriangle and on one side of the substrate 1, a wiring pattern part 2 which is to be electrically connected to the driving circuit of the TFTs is provided. Alignment marks 3a, 3b are formed on the driving substrate 1 and respective alignment marks 3a, 3b are arrangingly formed respectively at diagonal positions of the substrate 1. A counter substrate 4 on which color filters and microlenses or the like are formed is also formed to be a quadriangle. The counter substrate 4 constitutes a liquid crystal panel by laminating with the driving substrate 1.  Moreover, alignment marks 5a, 5b are arrangingly formed at the diagonal positions in a form in which the marks 5a, 5b are made to correspond to the mark formation positions of the side of the driving substate 1 with each other on the counter substrate 4.
Patent JP-2000135057-A (JP)
Title: Tea leaves pulverizer
Inventor: ASAHARA YOSHIYUKI
IPC: A47J42/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a tea leaves pulverizer designed to get less noisy in grinding tea leaves through rolling a grinding drum after charging the drum with the tea leaves and rigid balls. SOLUTION: This tea leaves pulverizer works in such a way as to charge a grinding drum with tea leaves and rigid balls followed by rolling the drum so as to effect constructing the grinding drum with a sound-proofing member; thereby enabling ordinary conversations near such a tea leaves pulverizer, and also enabling tea leaves grinding operations to be conducted using such a pulverizer in front of its retail shop.
Patent JP-H03186710-A (JP)
Title: X-ray tomographic method and device thereof and target for generating x-ray
Inventor: KOSHISHIBA HIROYA
IPC: H01J35/08
Filed: 1989-12-18
Abstract: PURPOSE:To detect the tomographic image on a focal plane in the state of blurring the images exclusive of the image on the focal plane by deflecting a converged electron beam, irradiating a target with this electron beam and detecting the X-rays generated from the target via a sample. CONSTITUTION:The X-rays generated by the target 5 transmit the sample and are then converted to the photoelectron image by a photoelectric converting film 6 if the electron beam is scanned to form, for example, a circular orbit while the surface of the target 5 is kept irradiated with the electron beam in the converged state. The photoelectron image is formed on a screen 9 if this photoelectron image is scanned in the circular orbit by a coil 7 in synchronization with the scanning of the electron beam. While the point C on the focal plane 3 is imaged on the same position of the screen 9, the other points A, B are not imaged on the same positions on the screen 9. Thus, the images on the non-focal plane are blurred and only the image on the focal plane is obtd.
Patent JP-H04268609-A (JP)
Title: Mechanical machining apparatus and control apparatus suitable therefor
Inventor: NOERU RIPOORU ANZENATO
IPC: G05B19/4097
Filed: 1991-12-10
Abstract: PURPOSE: To fix the route speed along an arbitrarily supplied ruler by determining the increment of a parameter of an arc length function by an approximating means of a ruler interpolation means. CONSTITUTION: The controller 5 controls a tool 3 to machine the parts 4 based on a preliminarily determined geometrical shape. A ruler complementing means 18 of the controller 5 determines a movement route of the tool 3 based on the rule indicated by the parameter by a route determination means (omitted in the figure). The approximating means (omitted in the figure) of the ruler complementing means 18 determines an increment Δu of the parameter of an arc length function s(u) through several steps by approximation. An operation means (omitted in the figure) of the ruler complementing means 18 determines a control signal for the tool 3 and gives the increment Δu of the parameter to the ruler indicated by the parameter.
Patent JP-H04198447-A (JP)
Title: Aluminum alloy clad material having high strength and high corrosion resistance for heat exchanger
Inventor: YAMAUCHI SHIGENORI
IPC: F28F21/08
Filed: 1990-11-29
Abstract: PURPOSE:To obtain an Al alloy clad material excellent in brazability and having high strength and high corrosion resistance by cladding both surfaces of a core material composed of an Al alloy having a specific composition reduced in Mg content with a sacrificial anode material composed of Al alloy of specific composition and a cladding material composed of Al-Si alloy brazing filler metal, respectively. CONSTITUTION:One side of a core material composed of an Al alloy having a composition consisting of, by weight, 0.3-2.0% Mn, 0.25-0.8% Cu, 0.2-1.0% Si, <=0.5% Mg, <=0.35% Ti, and the balance Al with inevitable impurities is clad with a sacrificial anode material, and the other side is clad with a cladding material. The above sacrificial anode material is an Al alloy which has a composition consisting of 1.2-2.5% Mg, 0.2-0.8% Si, 0.5-2.0% Zn, and the balance Al with inevitable impurities and further containing, if necessary, one or more kinds among <=0.2% In, <=0.2% Sn, and <=0.2% Ga. Further, the above cladding material is a brazing filler metal of Al-Si alloy. By this method, the Al alloy clad material suitable for structural member for Al heat exchanger production, excellent in brazability, and having high strength and high corrosion resistance after brazing can be obtained.
Patent JP-H09164775-A (JP)
Title: Manufacture of sublimation type heat transfer ink sheet
Inventor: KAMIMURA HIROYUKI
IPC: B41M5/395
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To record in the high image density a number of times even in the case of being used for the (n) times mode recording and prevent the heat fusion bonding of an ink layer with an image receiving sheet. SOLUTION: In the manufacturing method for a sublimation type heat transfer ink sheet with an ink layer containing a resin bonding agent and a granular sublimation dye on a base, a coating fluid containing the sublimation dye, a resin containing an active hydrogen and an aliphatic or an alicyclic isocyanate compound is applied on a base, and the ink layer is built by curing the resin containing an active hydrogen and the isocyanate compound.
Patent JP-H07153110-A (JP)
Title: Optical pickup device
Inventor: EGUCHI NAOYA
IPC: G02B13/18
Filed: 1993-11-30
Abstract: PURPOSE:To surely compensate a spherical aberration by arranging at least one sheet of a correction plate corresponding to the thickness of a disk to be used in a plane perpendicular to an optical axis between an objective lens and a light source. CONSTITUTION:At least one sheet of a correction plate 21 corresponding to the thickness of an optical disk 8 to be used is arranged in a plane perpendicular to the optical axis between an objective lens 5 and a laser diode 1 being the light source. In this case, a spherical aberration being as large as a spherical aberration and being the opposite polarity of it generated by depending on the thickness of the optical disk 8 to be used is generated on the pupil surface of the objective lens 5. Thus, since the quantity of the spherical aberration and the quantity of the spherical aberration generated by depending on the thickness of the optical disk 8 to be used are just canceled to be eliminated, the spherical aberration generated by depending on the thickness of the disk 8 to be used is correctly compensated.
Patent JP-H11155626-A (JP)
Title: Hair pressing tools
Inventor: ARAI AKIHIKO
IPC: A46B11/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To coat whole hair without mottling for a hair dressing tools of discharging a dressing materials which is stored in a dressing materials tank to around a comb teeth to coat on hair by discharging it into around all comb teeth uniformity. SOLUTION: The coating part 20 of hair dressing tools has a discharging comb teeth 22a in which has a fine hole 26, a non-discharging comb teeth 22b in which does not have a fine hole 26 and a main path 24 which guides the dressing materials to the fine hole 26. On the top side area of the coating part 20 (upper side), it is set only the discharging comb teeth 22a, on the base side area (bottom side), it is set the discharging comb teeth 22a and the non- discharging comb teeth 22b alternately. On the fine hole 26 in topside area where has a low amount of discharging, it is set closer than that on the base side area where has a high amount of discharging. So it is supplied almost uniform amount of makeup materials to around all the comb teeth 22.
Patent JP-H04196863-A (JP)
Title: Image forming device
Inventor: IKEDA TAKESHI
IPC: H04N1/00
Filed: 1990-11-28
Abstract: PURPOSE:To attain the better improvement of harness processing by opening an upper unit housing a printed board to a lower device while making one end side in parallel to an original advancing direction as a turning center. CONSTITUTION:A cover 6 being a purpose to partition a space with the lower part of a device is provided on the lower part of a printed board 1 and an upper side unit is constituted in a state holding the printed board 1 between it and an outer cover 5. The upper part unit is turned in an arrow G direction around a supporting point 21 of this side as a center and since a thermal head 17 and a paper discharging roller 14 are carried to an upper part unit side in the open state, the exchange of recording paper 16, the taking-out of an original, etc., can easily be executed. Besides, when the partitioning board 6 of the upper part unit is made of metal, it becomes effective for the electromagnetic shielding of the printed board 1 and becomes the countermeasure of an EMI. Thus, consideration related to the harness processing is unnecessary, the degree of freedom of the design of a mechanism system is increased and the EMI countermeasure is easily realized.
Patent JP-H02171065-A (JP)
Title: Check circuit for parallel data transmission circuit
Inventor: SHOJI NOBORU
IPC: H04L69/40
Filed: 1988-12-23
Abstract: PURPOSE:To measure an error rate simply with a small circuit hardware quantity and to check a parallel data transmission line by connecting an input/output of a serial data pattern of an error rate measuring circuit to one input of a drive circuit and one output of a reception circuit. CONSTITUTION:A serial data pattern for check by an error rate measuring circuit 1 is inputted to an input 2-1 of a drive circuit 2, inputted to a retiming circuit 6 while being propagated through a transmission line 3 and outputted at an output 4-1. In order to connect the output 4-1 to the input 2-2 of the circuit 2, the serial data pattern is propagated through the transmission line 3 again and outputted to the output 4-2 of the circuit 4 through the circuit 6. Similarly, in order to connect the output 4-2 to the input 2-3 of the circuit 2, the serial data pattern is propagated through the transmission line 3 again and outputted to the output 4-3 of the circuit 4 through the circuit 6. The output of the output 4-3 enters the circuit 1, in which the output is compared and collated with the serial data pattern and a data error is detected.