baber/WOPTO huggingface dataset:
Patent JP-H04372071-A (JP)
Title: Picture processor and its control method
Inventor: NAKAMURA YUTAKA
IPC: G06T11/80
Filed: 1991-06-21
Abstract: PURPOSE:To draw a contact circle for a straight line and tangent for a circle correctly by storing a picture edition control module, pointing cursor display control module, and an objective picture information storage area in a picture control memory. CONSTITUTION:A screen control memory 19 is connected to a screen control part 14, and the control module controlling the picture edition, the control module controlling the display of a pointing cursor, and an area storing the information on the objective picture are stored in the memory 19. With these program modules, the contact circle having an arbitrary radius against the straight line is clicked while moving a mouse cursor to draw correctly. The accurate drawing of the circle adjacent to these line segment can be performed even to the two straight lines. The mouse cursor is shifted to the outer peripheral part of the circle on an arbitrary circle, the point on the circumference is decided to click. Thus, the accurate drawing of the line segment with an arbitrary length adjacent to the point is enabled.
Patent JP-S5575634-A (JP)
Title: Running control unit for vibration test machine
Inventor: YOSHIDA SHINJI
IPC: G01N3/32
Filed: 1978-12-04
Abstract: PURPOSE: To enable saving energy running, by suitably controlling the number of sets of hydraulic pumps and the circuit pressure in response to the vibration condition set.  
     CONSTITUTION: As the energy supply source to the vibrator 3 vibrating the vibration stand 1, a plurality of hydraulic pump motors 12, 13 are provided, and required flow is operated at the servo valve 3b of the vibrator 3 with the acceleration speed signal being one element of the vibrating conditions in the vibration tester. Further, the number of sets control means 24 which selects the number of running sets of the hydraulic pumps 10 and 11 in response to this flow is provided. By the accelerating force and speed being other elements of the vibrating conditions, the circuit pressure value suitable for the pressure oil supply circuit 21 to the servo valve 3b is operated and the pressure control means 30 controlling the circuit pressure in response to the circuit pressure value is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09328272-A (JP)
Title: Life line holding structure for work on elevator car
Inventor: HANAJIRI KENJI
IPC: B66B7/08
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To make a life line holding fixture easily and completely mountable at the central position of a car and to make it easily mountable even on a existing elevator as another objective. SOLUTION: This life line holding structure is so constituted that a socket 4 is attached to the end of a main rope and, in turn, this main rope is attached to a crosshead 1A of a car 2 via a thimble rod 5 connected to this socket 4. In this case, in and around the socket 4 of the main rope, a life holding fixture 9 with an engaging hole 9A of a hook 10A of a life line 10 is locked to either of the socket 4 and the timble rod 5.
Patent JP-S5940448-A (JP)
Title: Electrostatic acceleration lens
Inventor: KURIHARA KENJI
IPC: H01J37/12
Filed: 1982-08-30
Abstract: PURPOSE:To reduce chromatic aberration by constituting lens electrodes in the order of the first - fourth electrode having the center opening, applying a charged-particle acceleration voltage across the first and fourth electrodes, the same potential to the second and fourth electrodes, and a negative or positive potential across the third and fourth electrodes. CONSTITUTION:Electrodes 6-9 are arranged in rotational symmetry with respect to a light axis to constitute lens electrodes. A beam having the energy of a volage V1 in relation to the electrode 6 is generated from a charged beam generation source. A voltage V2 is applied across the electrodes 6, 9, a voltage V3 across the electrodes 8, 9, and the same potential to the electrodes 8, 9. The polarity of the voltage V3 is selected so that a beam is accelerated between the electrodes 7, 8 and decelerated between the electrodes 8, 9. When the distance S between a light source and the electrode 9 is limited to Sm, a distance Lm between the electrodes 6, 7 or a diameter d1m of the electrode 6 is calculated, while the focal distance is kept constant and S=Sm with the distance L between the electrodes 6, 7 or the diameter d1 of the electrode serving as a parameter, than L and d1 are set to 50-100% of Lm and d1m respectively. Accordingly, chromatic aberration can be reduced.
Patent JP-H1023526-A (JP)
Title: Infrared ray interface for data communication
Inventor: LAVAUGHN F WATTS
IPC: H04W92/08
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To facilitate movement between a computer and a cellular telephone set and to facilitate carrying of the telephone set by inputting data information from the portable computer to the cellular telephone set via an infrared ray interface. SOLUTION: Data information from a portable computer 164 is inputted to a microprocessor 58 via an infrared ray interface 182, an infrared ray interface 172 of a cellular telephone set 166. In this case, an infrared ray transmission signal 162 is used to avoid cable or jumper connection. Then data from the microprocessor 58 is sent to a transceiver 36 via a modem 64 and an analog exchange 56. Furthermore, the data are sent to an antenna 40 as a radio frequency signal from an antenna 38 and converted by a transceiver 42 and a cellular ground line equipment 44 and sent via a telephone line 46. Thus, movement between the computer and the cellular telephone set and carrying of the telephone set are facilitated.
Patent JP-H09328008-A (JP)
Title: Air conditioner for automobile
Inventor: ONDA MASAHARU
IPC: B60H1/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To materialize in a high level a cold air amount increasing function at vent mode time and a vertical difference temperature ensuring function at bilevel mode time, in an air conditioner for an automobile provided with an air conditioner unit arranging a max cool door in parallel to an air mix door for ensuring cold air amount increasing at vent mode time and vertical difference temperature at bilevel mode time. SOLUTION: A max cool door 8 parallelly arranged on an air mix door 7 is formed as a butterfly type door, a cold air bypass passage 6 provided with the max cool door 8 is divided into an upper/lower cold air passage 6a/6b, in the downstream of the upper cold air passage 6a, a vent blow port 10 is arranged through a vent door 9, in the downstream of the lower cold air passage 6b, a foot blow port 12 is arranged through a foot door 11, in an air mix door lower side of the max cool door 8, a lower cold air amount limiting plate 13, limiting a lower cold air amount in a door opening region from door full closing to intermediate opening, is provided.
Patent JP-S636302-A (JP)
Inventor: SHOJI MASAKI
IPC: F22B37/48
Filed: 1986-06-27
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-H11335063-A (JP)
Title: Lifting magnet, device for conveying frozen magnetic substance
Inventor: KATAYAMA TOMIO
IPC: B66C1/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To ensure attracting ability of a magnetic substance of an attracted steel material or the like, equivalent also at frozen time to unfrozen time, by imparting a function of unfreezing ice to a lifting magnet device. SOLUTION: A lifting magnet device for conveying a frozen magnetic substance is constituted of a lifting magnet 1, suspension beam 3 hanging down the lifting magnet by a chain 2, and a heating equipment 10 of projector or the like set up to the suspension beam. The heating equipment 10 can gradually change a heat irradiation direction so as to apply heat irradiation always in a process approaching an attracted steel material 8 to an attractive part 8a of the attracted steel material 8 attracted to the lifting magnet 1.
Patent JP-H05343628-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NATORI AKIO
IPC: H01L21/8249
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a semiconductor device and its manufacturing method wherein high-speed operation of bipolar transistoris enabled, regarding a semiconductor device which has a vertical bipolar transistor on the surface of a semiconductor substrate. CONSTITUTION:A silicide film 6 compound of high-melting-point metal and silicon is formed on the surface of an electrode leading-out region of a base region 4 of a vertical type bipolar transistor. A part of the silicide film 6 is formed also on the adjacent element isolation film 7.
Patent JP-H0816288-A (JP)
Title: Data transfer control circuit
Inventor: ARISAKA TOSHIYUKI
IPC: G06F3/00
Filed: 1994-06-30
Abstract: PURPOSE:To set up a lower transmission speed out of plural transmission speeds for the data transfer of plural I<2>C-BUS circuits to a higher value at the time of mutually disconnecting plural I<2>C-BUSs. CONSTITUTION:When 1st and 2nd I<2>C-BUSs 12, 22 are mutually connected, both the BUSs 12, 22 are pulled up only by a 1st pull-up circuit 14 and 1st and 2nd transmission speed change control circuits 13, 23 set up the transmission speeds of 1st and 2nd I<2>C devices 11, 21 to a transmission speed lower than the maximum transmission speed out of plural transmission speeds obtained when both the BUSs 12, 22 are mutually disconnected. Since the generation of a transmission error can be prevented and the pull-up currents of individual I<2>C devices 11, 21 can be increased at the time of disconnecting between the BUSs 12, 22, the lower transmission speed out of the transmission speeds of the devices 11, 21 can be set up to a higher value.
Patent JP-H09311132-A (JP)
Title: Diagnostic method of immunoglobulin-a nephropathy
Inventor: HIKI TAKAYUKI
IPC: G01N33/53
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To perform a diagnoses in a short time with a simple operation by detecting the binding capacity between IgA1 molecules separated from human serum, and comparing it with a standard value. SOLUTION: IgA1 is separated from serum, and a plastic-made microtitre plate is coated with it. This is washed with a proper buffer solution, and the IgA1 separated from serum which is labeled with biotin is added and reacted. After washing with a proper buffer solution, a composite of avidin of protein and horseradish peroxidase is added thereto. A coloring agent is added and reacted thereto, and the absorbance of 490nm is measured. The stronger the binding capacity between IgA1 molecules is, the higher the absorbance value is, and the binding capacity can be thus shown by the absorbance value. Thus, the binding capacity between IgA1 molecules of a subject is compared with the binding capacity between IgA1 molecules (standard value) of a non-IgA nephropathy patient group.  When a statistical significant difference is present between them, it is judged positive, and when no difference is present, it is judged negative.
Patent JP-H04346906-A (JP)
Title: Hydrocolloid impression material composition for dentistry
Inventor: YUTA SADAYUKI
IPC: A61K6/90
Filed: 1991-05-23
Abstract: PURPOSE:To provide the subject composition exhibiting a sufficient antibacterial action without causing the deterioration of the quality and the lowering of the physical properties by the absorption of moisture by compounding a slightly water-soluble antibacterial agent, a hydroxy compound and a surfactant. CONSTITUTION:A hydrocolloid impression composition for dentistry is characterized by compounding a slightly water-soluble antibacterial agent such as cocoyl alginate or 2,4,4'-trichloro-2'-hydroxy-diphenyl ether, a hydroxy compound such as polyethylene glycol, glycerol or hydroxypropyl cellulose preferably in an amount of >=0.5wt.% and further a surfactant (either of anionic, cationic, amphoteric and nonionic surfactants) preferably in an amount of approximately 0.005-5.0wt.%. The composition can be uniformly coated on the surface of an impression material without relating to the shape of the slightly water-soluble antibacterial agent, such as a powdery or oily shape, and gives the impression material having a smooth surface without absorbing moisture and a sufficient antibacterial property. The composition does not substantially generate dust and is readily handled.
Patent JP-H11336116-A (JP)
Title: Hydraulic circuit for working arm on construction machine
Inventor: FUKUSHI ATSUO
IPC: E02F3/43
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prohibit the expansion of a double acting cylinder for further safety during engine stop by relating the operation/stop of an engine to the expansion/stop of the double acting cylinder for rotationally moving a working arm on a construction machine. SOLUTION: A construction machine 1 is connected to the end of a working arm 2 pivotaly supported thereon in a rotationally movable manner via a double acting cylinder 4 for rotationally moving the working arm 2 and an operating oil supply line 14 is connected to an operating oil discharge line 15 in a changeable manner via a six-port three-position change valve 13 in a raising line 12 and a lowering line for the double acting cylinder 4. A pilot check valve 32 is provided in the raising line 12 to restrict the reflow of operating oil to the operating oil discharge line 15, a pilot oil passage 33 is provided to energize pilot pressure and open the pilot check valve 32, and a valve 34 is provided in the pilot oil passage 33 to be closed during engine stop, so that the lowering of the working arm 2 can be prohibited during operation error in a change lever 20.
Patent JP-H095896-A (JP)
Title: Image reader
Inventor: NAGASE TETSUYA
IPC: G03B27/62
Filed: 1995-06-16
Abstract: PURPOSE: To read a thick and large-sized original or the like without obstructing the reading action by a means preventing a normal-sized original from falling down at the image read part of a copying machine or the like. CONSTITUTION: This image reader is provided with a platen glass 21 on which the original is placed and an original pressing plate 22 arranged for pressing the original on the glass 21 from the upper part so that it can be opened and closed. Besides, it is provided with the original falling-down prevention means 1 preventing the original from falling down from the upper surface of an image reader main body so that it can go in and out from the upper surface of the image reader main body. For example, when the plate 22 is removed from the reader main body and the large-sized original 27 is placed on the glass 21, the original is housed in the main body of the prevention means 1 so that it can be read.
Patent JP-H04372138-A (JP)
Title: Semiconductor device
Inventor: ARAI SHIGEMITSU
IPC: H01L21/338
Filed: 1991-06-21
Abstract: PURPOSE:To provide a HEMT having an active layer of InGays without a kink, while moderating the field between source and drain without increasing the distance between both by providing a specific semiconductor layer at a predetermined location and forming a source electrode connected to the semiconductor layer. CONSTITUTION:A semiconductor layer 3 is formed on one main surface of a semiconductor substrate 1. A second semiconductor layer 4 is formed on the first semiconductor layer, and it has a smaller band gap than the first semiconductor layer. A third semiconductor layer 5 is formed on the second semiconductor layer, and it has a larger band gap than the second semiconductor layer. Further, a fourth semiconductor layer 2, having a higher electron density than the first semiconductor layer 3, is formed 1-50 microns far from the surface of the third semiconductor layer 5 facing the substrate. The fourth semiconductor layer is connected electrically with a source electrode 7. The fourth layer may be a GaAs layer having an electron density of N=1.7X10<17>cm<-3>.
Patent JP-H023232-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO TOSHIKO
IPC: H01L23/522
Filed: 1988-06-20
Abstract: PURPOSE:To smooth flatness of the surface and to smooth a high aspect ratio of a wiring groove by forming a groove partially less than the wiring width in an interlayer insulating film piled up on a semiconductor substrate shallower than the wiring thickness while forming a wiring, of which a part is buried in the groove. CONSTITUTION:An interlayer insulated film 2 is piled up on a semiconductor substrate 1 followed by the process of application of a resist, mask adjustment, exposure and development so as to perform partial etching of the interlayer insulating film 2 while forming a groove for burying a part of a wiring, further for piling up a wiring material 3. The wiring material 3 is etched back in this state. Simultaneously with flattening the surface of the wiring material 3, the purposed wiring thickness is obtained in this etching-back process. Later, the wiring material 3 is etched via the process of resist application, mask adjustment, exposure and development. When an insulating film 4 is piled up, a difference in level of the wiring is eased up. Thereby, the flatness of the upper layer is improved and a high aspect ratio at the time of forming the wiring by a burying method can be eased up.
Patent JP-S5941399-A (JP)
Inventor: MURAMOTO IKUO
IPC: C14C1/08
Filed: 1982-08-31
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-S5851492-A (JP)
Inventor: IDOTA KUNIYOSHI
IPC: H05B3/44
Filed: 1981-09-22
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-S5773934-A (JP)
Title: Sample holder for electron beam exposure
Inventor: KUSAKABE HIDEO
IPC: H01J37/34
Filed: 1980-10-27
Abstract: PURPOSE:To prevent accuracy of pattern from lowering by arranging an insulative plate between a sample and a stand and apllying electron beam to the conductive part of the stand and securing the sample on the stand by static electricity. CONSTITUTION:A wafer 15 is housed in a metal cassette 11, and an electron beam is applied to a conductive plate 13b through a penetrating hole 11b. Then electric charge is stored at the capacity composed of the conductive plate 13b-an insulating plate 14-a wafer 15. Because of this, attractive force F is generated. The wafer 15 is attracted to the conductive plate 13b of a push plate 13 and secured at the state without warp. If exposure is done at this state, highly accurate pattern can be obtained. By changing the application time T of the beam, the desired attractive force F can be obtained. With a short circuit of the wafer 15 and the conductive plate 13b after exposure, the stored electric charge is discharged, the attractive force F becomes zero, and the wafer comes off from the plate 13 easily.
Patent JP-S5673436-A (JP)
Title: Electron beam exposing device
Inventor: IGAKI SEIGO
IPC: H01L21/027
Filed: 1979-11-20
Abstract: PURPOSE:To obtain the equal intervals of irradiation at the field-connected section at the time of a thinned-out exposure of the subject device by a method wherein a subfield in proportion to the thinning-out number is automatically determined when the exposure region is divided into subfields. CONSTITUTION:When the rectangular data (coordinate) to be exposed and the thinning-out number n are inputted 10, an ROM18 outputs the irradiation number N corresponding to the n, the side from the coordinate to the rectangle is calcurated 16, 17 and the ratio of the side and the N(n+1) is calcurated 19, 20 using the n and the N. Also the maximum transit distance (n+1)(N+1) from the n and the N to the position of irradiation in the subfield is determined 37, the scanning width of the x and y directions is selected 25, 26 and a subfield SF1 is drawn. A termination signal is inputted as soon as the drawing is finished, the starting point x moves and SF2 is drawn successively, the starting point y moves and it is shifted to the drawing of the SF on the lower stage and the drawing of the whole field is finished.
Patent JP-H0443071-A (JP)
Title: Pressure-sensitive recording material
Inventor: ITOU TADANORI
IPC: B41M5/155
Filed: 1990-06-08
Abstract: PURPOSE:To improve developed color density and color forming speed by preparing a pressure-sensitive recording material containing an electron donating leuco dye, a metal salt of a specific salicylic acid derivative and a specific phenol derivative. CONSTITUTION:An electron donating leuco dye is dissolved in a solvent alone or a mixed state to prepare a coating solution which is, in turn, microencapsulated to be applied to paper, fine paper or a plastic sheet to obtain a color former sheet. An electron acceptive compound, a phenol derivative and, if necessary, additives are mixed to be dispersed in a binder such as styrene/butadiene latex and applied to a support such as paper, a plastic sheet or resin coated paper along with pigment to obtain a developer sheet. The use amount of the phenol derivative is set to 10-200%, especially, 20-l50% by wt. of a salicylic acid derivative represented by formula I.
Patent JP-S6042444-A (JP)
Title: Vinyl chloride resin composition
Inventor: HIDA MASAYUKI
IPC: C08L1/00
Filed: 1983-08-19
Abstract: PURPOSE:To provide a resin compsn. having excellent mechanical properties and surface dullness when molded at a high temp., by blending a plasticizer with a vinyl chloride copolymer contg. a diallyl phthalate prepolymer. CONSTITUTION:20-200pts.wt. plasticizer is blended with 100pts.wt. vinyl chloride copolymer contg. 0.5-20wt% diallyl phthalate prepolymer. Examples of monomers for use in preparing the diallyl phthalate prepolymer are diallyl orthophthalate and diallyl isophthalate. When the average MW of the diallyl phthalate prepolymer is too low, the effect of improving mechanical properties and surface dullness, when molded at a high temp., is insufficient, while when it is too high, a remarkable effect can be obtd., but moldability is deteriorated. An average MW of 4,000-30,000 is preferred.
Patent JP-S5676334-A (JP)
Title: Wire cut electric spark machining device
Inventor: OZAKI YOSHIO
IPC: B23H7/10
Filed: 1979-11-20
Abstract: PURPOSE:To prevent abrasion due to electrolytic corrosion of a feed plate and enable to carry out the machining for a work with a high machining accuracy by a method wherein rectifying elements are connected to the feed plate to divide a path of a spark current from an electric source into the current path for an ordinary half wave and the same for a reversed half wave. CONSTITUTION:The feed plates 50, 52 are located above the work 16 to contact slidingly with a wire electrode 10 and are connected to one pole side of the electric source 24 through respective forward direction rectifying element 54 and a reverse direction rectifying element 56 while the feed plates 60, 62 are located below the work 16 to slidingly contact with the wire electrode 10 and are connected to one pole side of the electric source 24 through respective forward direction rectifying element 64 and the reverse direction rectifying element 66 in the same manner. When the reverse half wave of the spark current flows in the feed plates 52, 62, for example, the elements 56, 66 are conducted and the current is flowed to the electrode 10 by the feed plates 52, 62. According to this constitution, the abrasion due to the electrolytic corrosion of the feed plate may be prevented effectively and the working accuracy may be improved.
Patent JP-H05343618-A (JP)
Title: Semiconductor device
Inventor: MORIYAMA TAKEO
IPC: H01L27/04
Filed: 1992-06-10
Abstract: PURPOSE:To surely detect short-circuiting especially occurring between mutually facing lines of a delay wiring, regarding a semiconductor device wherein the delay wiring is formed in a semiconductor chip whose wiring is composed of conductive poly silicon and bent in a zigzag type. CONSTITUTION:In the semiconductor device, a delay wiring 21 is formed in a semiconductor chip, whose wiring is composed of conductive poly silicon and bent in a zigzag type. When short-circuiting is generated between lines of the delay wiring whose lines face each other via an insulative layer 22, the short-circuiting part turns to a gate electrode G of a field effect transistor Tr. The region of the transistor Tr is formed in a semiconductor chip 20, thereby constituting a semiconductor device.