baber/WOPTO huggingface dataset:
Patent JP-S59105580-A (JP)
Title: Apparatus for ultrasonic detection of matter
Inventor: NIIMI KENICHIROU
IPC: G01S7/521
Filed: 1982-12-08
Abstract: PURPOSE:To prevent the contamination of ultrasonic transmitting and receiving elements and the interference generation of ultrasonic waves caused by multiple reflection, by arranging ultrasonic transmitting and receiving ducts each having predetermined constitution to both sides of a triangular wavy shaped ultrasonic buffer band at a predetermined open angle. CONSTITUTION:L-shaped ultrasonic transmitting and receiving ducts 6, 11 each having a refractive plate 7 mounted therein are arranged to both sides of a triangular wavy shaped ultrasonic buffer band 15 at a predetermined angle theta so as to bring ultrasonic transmitting and receiving elements 4, 9 to the under sides of the ducts 5, 11. By this constitution, the contamination of the elements 4, 9 caused by a raindrop or a stain is prevented while the interference generation of ultrasonic waves caused by multiple reflection is prevented by the inclination of ultrasonic transmitting and receiving wave axes to an object 3 to be detected and the buffer band 15 and matter detection due to ultrasonic waves is performed in good distance measuring sensitivity.
Patent JP-H0554705-A (JP)
Title: Baffle device
Inventor: ONO YOSHIRO
IPC: F16B5/00
Filed: 1991-08-27
Abstract: PURPOSE:To enhance the bonding strength between a baffle plate and a baffle support plate without causing distortion and deformation in the baffle plate. CONSTITUTION:A baffle support plate 1 has a mounting hole 3. Locking claws 6, 7 passed through the mounting hole 3 and engagingly locked on the outer surface of the baffle support plate 1 are protruded on the end part of a baffle plate 2. At least one locking claw 7 is engagingly locked on the outer surface of the baffle support plate 1 in the twisted state through a notch part 11 parallel to the outer surface of the baffle support plate 1.
Patent JP-H0942342-A (JP)
Title: Antirattler
Inventor: NOGUCHI TAKESHI
IPC: F16F1/38
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To secure the length of a mounting member in the axial direction and to improve steering stability in an antirattler, in which an elastic body is interposed between an outer mounting member and an inner mounting member, by locating a forming position of a calyx part, which is formed on the outer mounting member as an integrated body, in substantially the middle of the length (in the axial direction) of the outer mounting member. SOLUTION: An inner mounting member 1 is fitted on one side of a vibration generating part and a vibration receiving part, while an outer mounting member 2 is fitted on the other side of the vibration generating part and the vibration receiving part in such a manner that the member 1 is surrounded by the member 2. Both mounting members 1, 2 are connected with each other by an elastic body 3, thereby forming an antirattler. In this case, a mounting flange 4, which extends outward in the radial direction, is formed at one end of the inner mounting member 1, while a calyx part 6 is formed at almost the middle of the length (in the axial direction) of the outer mounting member 2 as an integrated body by means of press forming. With this contrivance, the sufficient length of the outer mounting member can be insured, and good steering stability can also be insured.
Patent JP-H1062249-A (JP)
Title: Instrument for measuring spectroscopic reflectivity and surface shape
Inventor: HAYASHI NAOHISA
IPC: G01J3/42
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To measure a spectroscopic reflectivity with precision and at the same time measure a surface shape with precision by a compact configuration. SOLUTION: White light from a point light-source part 22 is made to be a parallel light by a collimator lens 23, the optical path of the parallel light is divided by a beam spliter 24, one divided parallel light is emitted from a first surface F1, and the other parallel light is from the second surface F2. Microlens arrays 25 for converging the parallel lights at even minute area are provided on the first and the second surfaces F1 and F2 and the third surface opposing to the second surface F2. A reflection light which is emitted from the first surface F1 and reflected from a measured object S is synthesized with the reflection light which is emitted from the second surface F1 and reflected from a mirror 26 and an image by it is photographed by a CCD camera 28.  An interval between the first surface F1 and the measured object S is changed, the surface shape of the measured object S is measured from a signal waveform obtained by the CCD camera 28 and at the same time the spectroscopic reflectivity is measured.
Patent JP-S58115815-A (JP)
Title: Electron beam annealing method
Inventor: TSUCHIKAWA HARUO
IPC: H01L21/20
Filed: 1981-12-28
Abstract: PURPOSE:To form a good quality single crystal in a fine desired region in a short period by a method wherein electron beams are concentrically applied to a peripheral section with a single crystal nucleus formed by irradiation with the electron beams as the central figure. CONSTITUTION:A sample 11 having a poly silicon film formed on the whole face through an SiO2 film on a silicon substrate is mounted in an electron beam irraidation device 12, and electron beams 14 from an electron gun 13 are applied to the sample 11 through a blanking coil 15, an electron lens 16, and a deflecting coil 17. An X-coordinate position indicator 20, and a Y-coordinate position indicator 21 are operated by using a function generator 19 based on information controlled by a cpu 18 and the deflecting coil 17 is operated, and after forming a single crystalline nucles 22 by melting a part of the polycrystalline poly silicon, the electron beams are made to concentrically scan the circumference to melt the sample, and single crystallization is done.
Patent JP-S6275223-A (JP)
Title: Air pressure setter
Inventor: YOSHIOKA TAKASHI
IPC: G01L27/00
Filed: 1985-09-27
Abstract: PURPOSE:To output the highly accurate set air pressure by providing a capacity tank holding the air pressure, electromagnetic valves, a pressure sensor, a deviation detection circuit, a control circuit, a diaphragm and a deviation discrimination means. CONSTITUTION:When a signal value from the pressure sensor 6 is smaller as compared with a set signal value, a comparison control circuit 8 and a polarity discrimination circuit 9 open the electromagnetic valve 2 in accordance with the deviation to supply the air pressure in the capacity tank 1. Conversely, when the air pressure in the tank 1 is made larger than the set value, the circuits 8 and 9 open the electromagnetic valve 4 in accordance with the deviation to release the air pressure to the atmosphere. Then, when the deviation is over the prescribed value, this is discriminated with a deviation comparison circuit 10 and the electromagnetic valve 5 is opened and the supply of the air pressure or the release of the air pressure to the atmosphere is performed through both the diaphragm 3 and the electromagnetic valve 5, so the air pressure in the tank 1 comes close to the set value quickly. But since when the deviation is made in the prescribed value, the electromagnetic valve 5 is closed and the supply of the air pressure to the tank 1 or the release of the air pressure to the atmosphere is performed through only the diaphragm 3, the occurrence of the hunting is prevented.
Patent JP-S6278388-A (JP)
Inventor: TAKEDA YUKIO
IPC: E06B3/00
Filed: 1985-09-28
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-H1162534-A (JP)
Title: Valve system of internal combustion engine
Inventor: ISHIGURO TETSUYA
IPC: F01L1/04
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To alter the operating characteristic of an engine valve so closely, and simultaneously to make this engine valve's operating characteristic controllable in a highly accurate manner irrespective of the responsiveness of a rotation amount regulating means, in this internal combustion engine's valve system, capable of altering the operating characteristic of the engine valve or an intake valve or an exhaust valve according to a driving state of this engine. SOLUTION: A power transmission means 36 consists of an inner wheel 37, an outer wheel 38 and a carrier 39 as three constituent elements, and both first and second constituent elements are connected to a valve system cam 291 and an engine valve V1. In addition, operation of a rotational amount regulating means 48 regulating a rotational amount of a third constituent element is made so as to start its operation in a range from the valve opening start timing by the valve system cam 291 to the timing before the setting time, and thus it is controlled by a control means C.
Patent JP-S59105449-A (JP)
Inventor: TANAKA YOSHIHO
IPC: A61G5/00
Filed: 1982-12-08
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-S60111095-A (JP)
Title: Internal pump
Inventor: OKAMURA TOMOYOSHI
IPC: F04D29/44
Filed: 1983-11-18
Abstract: PURPOSE:To suppress the exfoliation of the stream at the inlets of guide vanes in a low flow-rate region by setting the inlet angle of the guide vanes whose outlets are positioned at the narrow part of a flow passage, a little smaller than the inlet angle set on the supposition that the stream flows-in uniformly into the guide vanes. CONSTITUTION:The inlet angle beta' of three guide vanes 2c'-2e' whose outlet is positioned at the narrow part 9a of a flow passage is set a little smaller than the inlet angle beta set on the supposition that the stream flows-in uniformly into the guide vanes. The inlet angle of the rest five guide vanes 2a, 2b, and 2f-2h is set to the above-described value. Therefore, the inlet angle of the guide vane whose outlet flow passage is narrow and with which the amount of water which passes through said narrow part is reduced is formed a little smaller. Therefore, even in a low flow-rate region, the exfoliation of the stream at the inlet of the guide vane can be suppressed, and the flow-rate region having a high efficiency can be spread to the low flow-rate region.
Patent JP-S6456557-A (JP)
Title: Shuttle printer
Inventor: KUROSAWA MAKOTO
IPC: B41J2/51
Filed: 1987-08-28
Abstract: PURPOSE:To enable printing in draft mode and thereby perform printing at high speed by changing the interval between a dot printing hammer and a platen, and at the same time, changing a paper feed amount in printing mode at the time of reversal of a hammer bank. CONSTITUTION:A controller 11 generates a signal which changes the single drive value (paper feed amount) of a paper feed motor in accordance with command signals DMP(draft mode) and OMP(normal mode). Further, an encoder 13 generates a signal which drives a motor 12 in accordance with position information for changing the advance/retreat positions of a platen 5. That is, the controller 11 supplies to a motor 14 a paper feed drive signal for transmission of, e.g. every two dots when the subject printer is set to normal mode for printing. At the same time, the controller 11 applies to the motor 12 a drive signal for setting a platen 5 to a normal position close to a printing element 4 side. When the printer is set to draft mode for printing, the controller supplies to the motor 14 a drive signal for transmission of every three dots. Simultaneously, the controller adds to the motor 12 a signal for positioning the platen 5 to a retreat position away from the printing element 4.
Patent JP-2001044402-A (JP)
Title: Solid-state image pickup element and manufacture thereof
Inventor: KUROIWA ATSUSHI
IPC: H04N5/365
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element which has a superior display characteristic such that irregularities in color or sensitivity is prevented from generating, and a method of manufacturing thereof. SOLUTION: In this solid-state image pickup element, as shown in Fig. (a), a field oxide film 20 is formed only on a field part 4 and is removed from a pad part 5. Also, although an interlayer insulating film 21 is formed on the region between a gate part 3 and the field part 4, it is removed from the pad part 5. Accordingly, specifically for the pad part 5, that a thin gate oxide film, polysilicon 7 for a first layer, polysilicon 8 for a second layer, a pad electrode and a passivation film 11 are formed on a wafer 1. Moreover, in the gate part 3, as in a conventional method, a gate oxide film, an interlayer insulating film and a passivation film 11 are formed on the wafer 1.
Patent JP-S6195524-A (JP)
Title: Wafer positioning method in reduced projecting exposure device
Inventor: ANDO HIROZUMI
IPC: H01L21/30
Filed: 1984-10-17
Abstract: PURPOSE:To reduce unevenness in coating of a resist by observing patterns for position detection in two or more of chips positioning on an axis passing through the center of a wafer and making an arbitrary angle to the X and Y directions. CONSTITUTION:When a chip 2 and a pattern for position detection in a chip 5, both of which are arranged at an angle of 45 deg. with respect to the X and Y directions on a wafer 1 are observed, a resist which is dropped at the center of the rotating wafer 1 spreads on the wafer 1 to be coated on a position detection pattern 3 in the X direction and a position detection pattern 4 in the Y direction while it forms an angle of about 45 deg.. Consequently, though the same degree of unevenness in coating is produced on the detection patterns in the X and Y directions, it is smaller than that in the case where the position detection patterns are on the X axis or the Y axis because an angle from the direction along which the resist advances is about 45 deg.. This reduces an amount of errors in position detection caused by unevenness in coating of the position detection patterns, thereby to enable highly accurate positioning of the wafer to be carried out.
Patent JP-H0624193-A (JP)
Title: Stitching instrument with punching device and locking device
Inventor: MIHASHI YOSHIO
IPC: B42F13/06
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a stitching instrument with a punching device for punching regulated holes in forms such as papers, cards or the like when the forms are to be filed, a locking device for securely supporting the punching device, and a stitching device provided at the upper face of an operating body. CONSTITUTION:Punch holes 4 are formed at the upper face of a rectangular base 1. An operating body 2 of rigid synthetic resin is rotatably mounted at one end in the longitudinal direction of the base 1. A punching blade 11 is integrally formed at the lower face of the operating body 2, and moreover, a locking device is installed to engage the base 1 with the operating body 2. Further, a stiching device of forms is provided at the upper face of the operating body.
Patent JP-S6194718-A (JP)
Title: Mold cleaning apparatus for figurine and the like in molding machine
Inventor: SATO YASUTA
IPC: B29L31/52
Filed: 1984-10-17
Abstract: PURPOSE:To clean the titled mold without manual operation by setting a cleaning fluid jet nozzle at the neighorhood of a mold before injecting blank material into an opened mold. CONSTITUTION:Each of the nozzles 802 to jet-in cleaning fluid and each of the detecting pins 803 are provided for a mold 200 and the nozzle is connected to the cleaning fluid injecting source through the header pipe 801. When a molded piece remains in the mold 200, the detecting pin 803 collides with the molded piece to revolve the shaft 810 so that the limit pusher 813 comes in contact with the limit switch 816, to inhibit the next action, to remove the molded piece, to blow-in the cleaning fluid by a timer from the nozzle 802 alternately every one set of molded pieces to sweep the inside of the mold.
Patent JP-H0774255-A (JP)
Title: Layout pattern verification system
Inventor: MIYAMAE TETSUJI
IPC: G06F17/50
Filed: 1993-08-31
Abstract: PURPOSE:To allow more perfect hierarchical verification of a layout over the entire chip by providing undefined wiring information additionally to the logic circuit diagram data other than cell region at the time of entire verification. CONSTITUTION:A node information extraction module 16 retrieves nodes present in the connection verification region of a hierarchical cell within a layout verification data base 6 and then extracts information relating to these nodes thus creating a connection verification node information file 17. A module 18 for generating logic circuit diagram corresponding to connection verification node retrieves the file 17 and provides undefined I/O pin nodes in a logic circuit diagram data 2 additionally, as new I/O pins, to a logic circuit diagram data 9 thus creating a logic circuit diagram data 19 corresponding to connection verification nodes. A hierarchical layout verification module 10 performs comparative verification using an overall layout pattern data 8, the logic circuit diagram data 19, and the node information file 17.
Patent JP-S59106167-A (JP)
Title: Solid state oscillation element
Inventor: MORIKAWA HIROSHI
IPC: H01L29/86
Filed: 1982-12-10
Abstract: PURPOSE:To obtain an extra-high frequency solid state oscillation element whose oscillation frequency is determined by an external circuit althouth it is a two-terminal element by utilizing the holl effect. CONSTITUTION:The semiconductor layer has current terminals on its front and back surfaces and one side S1 of a central part of said surfaces is coated with a first metal having an ohmic contact property. Meanwhile, a surface S2 of (W-D) wide on a flat surface of the layer is covered with a second metal for forming a Shottky electrode, which is in contact with the first metal on side of the surface S1. When the current flows, the Hall effect generates Hall voltage V being in proportion to the reciprocal numbers of a magnitude of the current and a thickness of a current path among the surfaces S1-S3. The Hall voltage increases in proportion to the current, the current path of (D) thick becomes thinner and the resistance increases. Even if the current begins to decrease, the ratio to become thinner of the current path is large, the Hall voltage further rises and a depletion layer continues to be wider. The current path of (D) wide in direction Z under the surface S2 and the path of (D) wide in direction X from the surface S2 toward the surface S1 are shut thereby recovering the original condition. The current bigins to flow again when the thickness of path becomes D, and the same operation is repeated thereby, the oscilative of current is obtained continuously.
Patent JP-2000236299-A (JP)
Title: Optical transmitter and optical transmission system
Inventor: AKIYAMA YUICHI
IPC: H04B10/54
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To compensate dispersion without using a variable-wavelength laser by providing a means which outputs a light, having a wavelength for optimum transmission characteristics with respect to the wavelength dispersion of an optical transmission line among lights outputted by light sources, to the optical transmission line. SOLUTION: Light sources 111 to 11n are provided which emit lights having different wavelengths λ1 to λn. When the wavelength (zero-dispersion wavelength) for optimum transmission characteristics with respect to the wavelength dispersion of the optical transmission line 30 is already known. Under the control of an output wavelength control part 13a, a light output part 12 outputs a light having the wavelength closest to the optimum wavelength from among the lights outputted by the light sources 111 to 11n to the optical transmission line 30. When the optimum wavelength is not known, then the light output part 12 outputs a specific light from among the light emitted by the light sources 111 to 11n sequentially to the optical transmission line 30 and varies the wavelength of the output light before the optical transmission system begins to operate.  An output wavelength control part 13a recognizes the zero-dispersion wavelength from the wavelength of the light outputted to the optical transmission line 30 in the timing, where a specific frequency component has a minimum intensity.
Patent JP-H0774874-A (JP)
Title: Facsimile equipment
Inventor: TANAKA MASANORI
IPC: H04N1/00
Filed: 1993-09-01
Abstract: PURPOSE:To output only necessary information without outputting plural lists and to easily confirm desired information by setting IDs as parameters necessary for system control over the equipment and making them individual, and developing a selected parameter on an image memory. CONSTITUTION:The parameters which are set as the IDs are made individual and parameters which are selectable and IDs are displayed at an operation display part 3. An operator selects a specific parameter and registers the selected parameter in a RAM 13. The registered parameter is read out and developed on the image memory 4 together with the parameter name corresponding to the parameter. Consequently, the information necessary for the system control in the equipment is combined by the operator and properly selected. Therefore, a useful lists can easily be outputted and only necessary information can be outputted without outputting plural lists.
Patent JP-S6196798-A (JP)
Inventor: SUZUKI SHINPEI
IPC: H05K13/02
Filed: 1984-10-18
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-S6372589-A (JP)
Title: Color developing sheet for pressure-sensitive copying paper
Inventor: ASANO MAKOTO
IPC: B41M5/155
Filed: 1986-09-17
Abstract: PURPOSE:To obtain a color developing sheet having a color forming property equal to or more than that of a color developing sheet using an inorg. solid acid or a p-phenylphenol novolac resin and imparting a color image not easily fading by water, a plasticizer and light, by using kaolinite type clay mineral as pigment. CONSTITUTION:Kaolinite type clay mineral is used in a color developing layer, which contains a color developer composed of a metallic compound of a co- condensation resin using salicylic acid and alpha, alpha'-dialkoxy-p-xylene as main monomer components and a binder component, as pigment. A proper amount of a benzotriazole, benzophenone or Ni-complex type singlet oxygen quencher is together used in the metallic compound of the salicylic acid co-condensation resin in a mixed molten state in order to enhance light fastness still more. The kaolinite type clay mineral is applied to base paper along with the metallic compound color developer of the salicylic acid co-condensation resin to provide fundamental characteristics as costing paper such as sufficient whiteness, non- transparency, ink receptivity and ink glass etc.
Patent JP-H1157994-A (JP)
Title: Aluminum alloy tube or bar
Inventor: DOKOU TAKENOBU
IPC: B32B15/08
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the detachment of brazing filler metal layer, to secure the sufficient brazing strength in a low cost and to prevent the ignition and the explosion or the like, caused by the detached brazing filler metal by coating a resin layer in a specific thickness on the brazing filler metal layer formed with thermal-spraying on the outer surface of a tube. SOLUTION: On the end side surface or both surfaces of the aluminum alloy tube or an aluminum alloy bar, the brazing filler metal layer is formed with the thermal-spray and further, on this layer, the resin layer is coated at 0.2-20 μm thickness. This resin is desirable to be acrylic group, methacrylic group and urethane group having 100-300 deg.C glass transition temp. without adverse effect to brazing and corrosion resistance. Further, the productivity at the time of brazing can be improved by containing flux in this resin layer. Furthermore, the brazing material is desirable to be Al alloy composed of 15-50 wt.% Si, and the balance Al with inevitable impurities. By this constitution, the brazing filler metal layer surface is flattened and the peeling is prevented and the lowering of the brazed strength caused by shortage of the brazing filler metal, is prevented.