baber/WOPTO huggingface dataset:
Patent JP-H09148450-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIBA TOSHIHIKO
IPC: H01L21/336
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacturing process of a semiconductor device using a transistor having no LDD structure and another transistor having a LDD structure by reducing the number of ion implanting processes. SOLUTION: After layers 20, 24, and 26 are formed of a first electrode material on a first area for forming a first transistor and a second gate electrode 30 is formed on a second area 16 for forming a second transistor, first impurity areas 32 and 34 are formed in the second area 16 by implanting the ion of an impurity into the area 16 by using the layers 20, 24, and 25 and electrode 30 as masks. Then side walls 36 are formed on the side faces of the electrode 30 and second impurity areas 42, 44, and 46 containing the impurity at higher concentrations than the first impurity areas 32 and 34 are formed in the first and second areas 14 and 16 by implanting the ion of the impurity into the areas 14 and 16 by using the first gate electrode 40 in the first area 14 and second gate electrode 30 having the side walls in the second area 16 as masks.
Patent JP-H07162904-A (JP)
Title: Wavelength cross connect circuit and main wiring board
Inventor: OBARA HITOSHI
IPC: H04B10/291
Filed: 1993-12-02
Abstract: PURPOSE:To multiplex a wavelength without any synthetic loss and to reduce the lowering of an optical signal level at the time of wavelength cross connect processing by providing a wavelength routing circuit behind a wavelength converter. CONSTITUTION:An input/output module is constituted by combining modules for which the output azimuth patterns of optical signals to arrive are fixedly set corresponding to their wavelengths. Tuners 601-603 select any arbitrary wavelength out of the optical signals with wavelengths lambda1-lambda3. Wavelength converters 604-606 convert it to respectively mutually different fixed output wavelengths. This wavelength converted optical signal is routed by a wavelength routing circuit 607. When the optical signals with the wavelengths lambda1-lambda3 are inputted from an input port 2, for example, those signals are respectively routed to output ports 3, 1 and 2. When the optical signals with the wavelength lambda1-lambda3 are oppositely inputted from the output port 1, those signals are respectively routed to input ports 1, 2 and 3 and in principle, this circuit is operated as a wavelength multiplexer/demultiplexer circuit with no loss.
Patent JP-H04174903-A (JP)
Title: Method for finding brightness on surface illuminated by light source of some dimension
Inventor: WATANABE KAZUNORI
IPC: F21S8/10
Filed: 1990-11-08
Abstract: PURPOSE:To properly express a feeling of a light source by dividing a large light source into plural regions. CONSTITUTION:A filament is divided into plural regions and respective regions 1a, 1b, 1c are set at the seventh decimal point or less, preferably tenth decimal point or less of the distance to a reflecting surface or the like so that each region is small enough to be handled as a point light source. While approximation of the point light sources is thus utilized, a feeling of a lengthy light source can be expressed. A large light source is thus divided into such size as to be capable of being regarded as a point light source and brightness on a predetermined surface is calculated at each region and stored on a table and thereby the intensity on a target surface is stored together with the vector of reflected light and can be used as the base of subsequent calculations. A feeling of a large light source can thus be expressed properly via simple calculations.
Patent JP-H10141241-A (JP)
Title: Input torque control circuit for variable displacement pump
Inventor: MUTO MISAO
IPC: F04B49/06
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an input torque control circuit for a variable displacement pump, for performing constant torque control by which a sudden change of the discharge amount of a pump can be prevented while effectively making use of engine output. SOLUTION: An input torque control circuit A' of a variable displacement pump is provided with a first constant torque control means S1 for performing constant torque control of a first pump 4 by discharge pressure of the first pump 4 and discharge pressure of a second pump 6, and a second constant torque control means S2 for performing constant torque control of the second pump 6 by only discharge pressure of the second pump 6, the first constant torque control means S1 holds discharge pressure of the second pump 6 in starting of constant torque control when constant torque control is started by the second constant torque control means S2, and constant torque control of the first pump 4 is performed by the held pressure and discharge pressure of the first pump 4.
Patent JP-H03164720-A (JP)
Title: Nonlinear high molecular material
Inventor: NONAKA TAKESHI
IPC: G02F1/355
Filed: 1989-11-24
Abstract: PURPOSE:To improve compatibility with an org. material and to produce significant nonlinear optical effect by forming an interpenetrated polymer with specified two kinds of compds. CONSTITUTION:An interpenetrated polymer is formed with a compd. obtd. by optically bonding a material having nonlinear optical effect to silicone resin having a reactive functional group and a compd. having ladder structure. The reactive functional group of the silicone resin is an atomic group consisting of unevenly distributed atoms and having very high reactivity and may be an epoxy or amino group. The org. material having nonlinear optical effect can be added by an increased amt. and a material having a refractive index nearly equal to that of a clad can be obtd.
Patent JP-H05139612-A (JP)
Title: Sheet after-processing device and image forming device
Inventor: HAYASHI KENICHI
IPC: G03G15/00
Filed: 1991-11-19
Abstract: PURPOSE:To simplify a device for sending an after-processed sheet bundle out of a bin tray in a sheet after-processing device. CONSTITUTION:A stapler D for stapling sheet bundles registered on a bin tray 1 is provided to be movable to the front of a copying machine by a rack 87 and pinion 86. By movably pinching the sheet bundle with an operation of stapling the sheet bundle in the stapler D or an operation of pinching the sheet bundle under the non-stapling state, the sheet bundle can be sent out of the bin tray 1 without providing another sending-out device, so that the sheet after- processing device can be simplified and miniaturized.
Patent JP-H01145404-A (JP)
Title: Hydraulic servo valve
Inventor: URATA EIZO
IPC: F15B13/043
Filed: 1987-12-02
Abstract: PURPOSE:To enable water to be used as the working fluid by forming a static pressure bearing in both ends of a spool and a flow path, through which a pump port communicates with the static pressure bearing, in the spool. CONSTITUTION:Forming a static pressure bearing 15R in both ends of a spool 13 and forming orifice 17, chamber 18, passage 20 and a through hole 21 in the spool 13, the static pressure bearing 15R is connected to a pump port P. Thus the spool 13 is contactlessly supported, and a sleeve 2 and the spool 13 are prevented from wearing, decreasing machining accuracy. Accordingly, enabling the spool 13 and the sleeve 2 to be manufactured by using an antirust material of plastic or the like, water can be used as the working fluid.
Patent JP-S63155172-A (JP)
Inventor: NAKAYAMA OKIHIKO
IPC: G01C21/00
Filed: 1986-12-19
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-2000118674-A (JP)
Title: Solid carrying device
Inventor: OKADA SUSUMU
IPC: B65G27/04
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To carry solids at a proper ascending gradient without using a driving source. SOLUTION: A solid carrying device 1 includes a preset width of carrying passage forming member 3 extensively arranged in the carrying direction of solids 2 and installed on a floor subjected to environmental vibration in a factory or the like. The carrying passage forming member 3 has the surface provided with a plurality of brushes 4 at certain spaces to the cross direction of and to the carrying direction of the carrying passage forming member 2, the brushes 4 being protruded a preset distance upward from the surface of the carrying passage forming member 3 and inclined at a preset angle to the carrying direction,  The solid carrying device 1 carries the solids placed on the brushes 4 to the carrying direction with the environment vibration transmitted to the brushes 4 via the carrying passage forming member 3 to cause the brushes 4 to be vibrated to the opposite or almost perpendicular direction to the carrying direction.
Patent JP-H02149897-A (JP)
Title: Electronic musical instrument
Inventor: KATO ATSUMI
IPC: G10H1/053
Filed: 1988-11-30
Abstract: PURPOSE:To give slur effect to a generated musical tone by providing a sound volume control means which selects one of prepared straight lines or curved lines when detecting slur performance and varies loundness according to the selected straight line or curved line. CONSTITUTION:In the slur performance, one of the prepared straight lines or curved lines is selected and the sound volume of the musical tone in the slur performance is varied according to the selected straight line or curved line. In this case, a slur envelope memory 20 is a memory stored with (n) envelope waveforms used at slur timing and which waveform is to be used is determined according to a timbre code NC and touch data TD. Further, each waveform is stored as data indicating displacement from 0 level. Therefore, the envelope waveform at the slur timing varies according to a waveform read out of the memory 20. Thus, the slur effect is given.
Patent JP-2000126185-A (JP)
Title: Ultrasonic apparatus for treatment
Inventor: AZUMA TAKASHI
IPC: A61N7/02
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To achieve a higher precision of checking a part to be irradiated with a focused ultrasonic wave by providing a second ultrasonic transducer in a celomic catheter with a first ultrasonic transducer for irradiation of the focused ultrasonic wave for treatment while the second ultrasonic transducer is driven during the shooting period. SOLUTION: In the ultrasonic treatment of prostatomegaly or the like, firstly, a catheter 1 containing an ultrasonic transducer 2 is inserted into a urethra and an ultrasonic irradiation applicator 4 for treatment into a rectum separately. Then, a scanning operation of a photographing means 10 is implemented using a probe 6 for ultrasonic diagnosis in the applicator 4 and the obtained ultrasonic tomographic image near the prostate is shown on an image display part 10. The position of the applicator 4 is adjusted so that the geometric focus of the focusing type ultrasonic transducer 5 in the applicator 4 reaches a part to be treated using the ultrasonic tomographic image obtained. Thereafter, the focusing type ultrasonic transducer 5 is made to irradiate the ultrasonic wave for treatment.
Patent JP-H03162803-A (JP)
Title: Emergency umbrella
Inventor: HACHISU YOSHIKAZU
IPC: A45B19/02
Filed: 1989-11-22
Abstract: PURPOSE:To attain the miniaturization and light weight of an umbrella when it not used by forming the rib part and the handle part of the umbrella with a raw material which can store the air in a vinyl bag, etc. CONSTITUTION:An umbrella cover part 1 is to block rain and sunlight, etc., and the rib part 2 is formed cylindrically, which opens the umbrella part 1 by filling the air, and the handle part 3 which holds the open state of the cover part is formed in cylindrical shape similarly as the rib part 2, and maintains that shape by filling the air. Also, the shape of the handle part 3 is formed in U-shape, however, it is not limited to that shape, and also, the umbrella cover part 1 is formed integrally with the rib part 2, and they are made of vinyl, etc., but, another raw material can be used.
Patent JP-H03164825-A (JP)
Title: Touch coordinate input device
Inventor: KIMURA MASATSUGU
IPC: G06F3/03
Filed: 1989-11-22
Abstract: PURPOSE:To measure contact position coordinates of a pointing material without hardware reset by updating a non-contact impedance at the time when the non-contact state is discriminated continuously a set number of times and a measured impedance is lower than the non-contact impedance by a set value or more. CONSTITUTION:When something other than the pointing material approaches or comes into contact with a touch panel 1 for a long time, (normally, several tens seconds), the contact state is discriminated continuously a set number M3 of times and the non-contact impedance is updated by a first non-contact impedance updating means 6. The non-contact impedance in this case is gener ally lower than that for contact of the pointing material (normally, a finger). Consequently, contact position coordinates of the pointing material on the touch panel 1 can be obtained. If the non-contact state is discriminated continuously a set number M1 of times by a second non-contact impedance updating means 7, the non-contact impedance is updated. Thus, contact of the pointing material is detected to measure the position coordinates without hardware reset.
Patent JP-H05113757-A (JP)
Title: Time table preparing device
Inventor: MUROOKA KATSUNORI
IPC: G06F3/048
Filed: 1991-10-23
Abstract: PURPOSE:To improve the availability of data and expedite-simplify the preparation of timetable block copy information by preparing time table block copy data by formats from four kinds of data stored in a storage means. CONSTITUTION:Four kinds of data information, that is, line data such as station name information, train data such as train number and each station departure- arrival time information, allocation data such as ruled lines on pages and the disposition of station names, and layout data such as the disposition of train data onto each page, are stored as data bases into a data control part 10. Using four kinds of information in these data bases, the time table block copy intermediate data of a desired format is edited-prepared by each by-format editing part 16, and then the block copy intermediate data is displayed on an image plane 17A. At the time of requiring correction on the basis of the display data, the correction of appropriate ones out of the block copy intermediate data or four kinds of data is performed. In the case of not requiring correction, the block copy intermediate data is outputted as a block copy data.
Patent JP-H11145881-A (JP)
Title: Signal reception method in signal carrier system
Inventor: AKAGI MORISHIGE
IPC: H04B3/54
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To receive carrier signals, even when the standing waves of the carrier signals are generated in a specified distance and to stabilize signal carriage by utilizing the signals of the higher signals level of either carrier signal voltage or carrier signal current and receiving the carrier signals. SOLUTION: A signal carrier 11 is connected through a connection terminal 16a and a CT 15a for reception, and the signal carrier 13 is connected through the connection terminal 16b and the CT 15b for the reception to an aerial wire 14. Then, at the time of carrying the signals, the carrying signal voltage is outputted from the transmission side signal carrier 11 to a part between the connection terminal 16a and the ground 12a. The carrier signals are made to flow through the aerial wire 14, passed from the connection terminal 16b through the reception side signal carrier 13, made to flow through the ground from the ground 12b and then, returned to the ground 12a of the transmission side signal carrier 11. At this time, the carrier signal voltage is generated to the reception side signal carrier 13. In this case, when the carrier signals arrive from the signal carrier 11 of a communicating party, one of the carrier signal voltage detected large and the carrier signal current by the distance between the signal carriers 11 and 13 is adopted and the signals are transmitted.
Patent JP-H10131775-A (JP)
Title: Acceleration cable supporting structure for engine
Inventor: YUNAGA TOSHIFUMI
IPC: B60K26/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To install an acceleration cable while carrying out whirl-stop and positioning without working a private whirl-stop part by fastening an acceleration cable guide on a guide boss part arranged in the vicinity of an union for taking out negative pressure through an installing hole. SOLUTION: An acceleration cable supporting structure is formed in such a constitution that a guide boss part 24 is formed in the vicinity of an union 22 for taking-out negative pressure arranged in a surge tank 4, and an installing hole 32 is formed on an acceleration cable guide 16. A fitting part 34 is formed to fit to the union 22, and the guide 16 is fastened to the guide boss part 24 through the installing hole 32. Whirl-stop and positioning are functioned by the fitting part 34 utilizing the already installed union 22. It is thus possible to install an acceleration cable by one installing bolt while carrying out whirl- stop and positioning without the necessity of work of a private whirl-stop part.
Patent JP-H09144871-A (JP)
Title: Backing up method at the time of abnormality of vehicle speed sensor in semiautomatic transmission system
Inventor: EBINA AKIMITSU
IPC: F16H61/12
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To back up a shift even in the case where a vehicle speed sensor line disconnection occurs in gear under the neutral conditions. SOLUTION: When a vehicle speed sensor line disconnection occurres in a gear neutral condition in traveling a vehicle (steps 101 and 102), a clutch is turned off to set a gear to the highest speed stage once (steps 105-108), to a shift command from a driver after the occurrence of the abnormality (step 104), determine a vehicle speed from a clutch rotation frequency and the gear ratio of a shift stage (step 109). A suitable target stage is determined based on this determined vehicle speed and a shift command in the step 104 (steps 110-115), to reset the gear to this determined objective stage (steps 116-120), and then to turn on the clutch (steps 121 and 122).
Patent JP-H07162045-A (JP)
Title: Dc drive type superconducting quantum interference device
Inventor: MOROOKA TOSHIMITSU
IPC: G01R33/035
Filed: 1993-12-03
Abstract: PURPOSE:To realize a DC SQUID which is not affected by bias current fluctuation and is simply connected with a driving circuit. CONSTITUTION:The wiring of a bias line is enabled without forming a loop by constituting a structure wherein a bias line 8 which supplys a bias current to a DC SQUID is inserted between two Josephson junctions 1 and led out from the center of a dumping resistor 3. Thereby wiring of the bias line is enabled without forming a loop, and the fluctuation of bias current does not act as magnetic flux noise. Since all pads can be arranged on the Josephson junctions side, connection with a driving circuit is simplified, and mounting is facilitated.
Patent JP-H08239730-A (JP)
Title: Hydrogen storage alloy
Inventor: MORITA YOSHIO
IPC: C01B3/00
Filed: 1995-11-22
Abstract: PURPOSE: To produce a hydrogen storage alloy of AB2 type Laves phase, increased in the amount of available hydrogen transfer. CONSTITUTION: This hydrogen storage alloy is composed of a Laves phase alloy represented by the formula, Tia Zr1-a M2 (where M is at least one element selected from the group consisting of Mn, Cr, V, Fe, Co, and Mo and 0<=a<=1 is satisfied), and further, <=2 atomic % of at least one nonmetallic element selected from the group consisting of B, C, N, S, and Se is incorporated into this alloy.
Patent JP-H02150983-A (JP)
Title: Paper money discriminating device
Inventor: HOSOKAWA KATSUMI
IPC: G07D7/00
Filed: 1988-12-01
Abstract: PURPOSE:To highly accurately discriminate a paper money in a relatively simple method by obtaining the number of dot parts and an array direction constituting Braille with the use of a Braille detecting device based on a translucent quantity concerning the dot parts. CONSTITUTION:A translucent quantity detecting part 1 inputs the respective outputs of linear image sensors P1 and P2 and an optical sensor Q, and detects the translucent quantitys at the respective parts of respective corner parts together with their coordinates. A dot part calculating part 2 selects a part having the translucent quantity in a prescribed range, namely, detects the dot parts, and calculates the number of the parts. Based on the number of the dot parts and the respective coordinates, the authenticity of the paper money and the type are decided by a deciding part 3. That is, whether a number N is one or not is judged, and when it is YES, a paper money Bi=1, and it is decided to be one thousand yen. When it is NO, whether the number N is two or not is judged, and when a result is NO, the paper money is decided to be a false paper money. When it is YES, Ym=Xn is judged for the respective X coordinates of the two dot parts, and when it is YES, it is decided to be ten thousand yen, and when it is NO, it is decided to be the false paper money.
Patent JP-H10138328-A (JP)
Title: Bending work of high density polyethylene tube
Inventor: NAKAIZUMI MASAHIRO
IPC: B29L23/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To smoothly bend a tube without generating breakage or wrinkles in a high density polyethylene tube or generating patterns on the inner surface of the tube by inserting a metal rod fitted to a desired bent shape and overheated to specific temp. into a high density polyethylene tube to be worked and subsequently cooling the same. SOLUTION: In a method wherein a high density polyethylene tube 1 with a wall thickness of 0.15-0.5mm is bent so that a radius of curvature becomes 30-50mm, a metal rod 5 fitted to a desired bent shape and heated to 120-160 deg.C is inserted into the tube 1 to be processed while tension is applied to the tube 1. In a method for inserting the metal rod 5 while tension is applied, for example, the leading end part of the tube 1 is expanded in a trumpet shape to form an expanded part 1a and a hook 4 made of a metal or the like is inserted while the tube 1 is pulled. In this case, after the completion of bending working, the expanded part 1a is cut off to produce a product. Next, after cooling, the metal rod 5 is drawn out. Cooling is immediately performed after the metal rod 5 is inserted.
Patent JP-2000118745-A (JP)
Title: Image forming device
Inventor: MIKI KATSUHIKO
IPC: B65H3/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning of a pickup roller or its replacement by constructing a paper feed unit of the pickup roller and a carrier assembled integrally and removing the paper feed unit linearly from an image forming device main body. SOLUTION: A recording sheet 7 is ejected in the direction shown by an arrow B, and on the downstream side of a pickup roller 20 in the ejecting direction, a feed roller 28 is arranged, while a reverse roller 29 serving as a separating member is arranged beneath the feed roller 28. The pickup roller 20 is built in integrally with a carrier 30 supporting the pickup roller 20 rotationally for constructing a feed unit 31 independent of the reverse roller 29 serving as a separating member. The feed unit 31 is installed removably to an image forming device main body.