baber/WOPTO huggingface dataset:
Patent JP-H04237011-A (JP)
Title: Optical position detecting sensor
Inventor: OKAWA KATSUHISA
IPC: H04N1/04
Filed: 1991-01-21
Abstract: PURPOSE:To perform accurate position detection even with a small quantity of high-speed scanning light. CONSTITUTION:Knife edges 1 and 3 are positioned on the scanning line of a beam spot 9 while cutting off the beam spot 9 by a half of its area. Optical fibers 2 and 4 each have one end placed so as to catch a light beam passed through the knife edge 1. A light shield plate 5 cuts off light between the knife edge 1 and one end of the optical fiber 2 and the knife edge 3 and one end of the optical fiber 4. A light diffusion plate 6 is arranged having one surface opposite the other end of the optical fiber 2 and the other end of the optical fiber 4. A photomultiplier tube 7 is installed opposite the other surface of the light diffusion plate 6 and outputs a detection signal (b). An optical axis deviation calculating means 8 calculates the ratio of the value of the detection signal (b) when the beam spot passes the knife edge 1 and the value of the detection signal (b) when the beam spot 9 passes the knife edge 3 according to the scanning timing signal (a) supplied from a beam spot scanning device.
Patent JP-H06168817-A (JP)
Title: Magnetic circuit part
Inventor: NAKAYAMA SHUNICHI
IPC: H01F41/02
Filed: 1993-01-14
Abstract: PURPOSE:To acquire stable magnetic characteristic by coating a surface of a magnetic circuit part constituting an electromagnet with a thin film of polyimide resin of high heat resistance. CONSTITUTION:This magnetic circuit part is incorporated with an electromagnet mounted on a printed board by reflow soldering and constitutes the electromagnet. A surface of the magnetic circuit part is coated with a thin film of high heat resistance polyimide resin. In the magnetic circuit part, polyimide resin is applied to a yoke or a core by vacuum vapor deposition. Thereby, it is possible to acquire high heat resistance and stable magnetic characteristic, to simplify size control of residual gap since a uniform resin film thickness can be made when the magnetic circuit part is used for a relay and to constitute a relay of stable characteristic.
Patent JP-S63173694-A (JP)
Title: Production of high-sensitive and thermally perforated base paper
Inventor: YOSHIMURA ISAO
IPC: B41N1/24
Filed: 1987-01-14
Abstract: PURPOSE:To make the sensitivity in perforation of a base paper a high level to enhance a resolving power, by a method wherein, after a main body layer made of a specific thermoplastic resin provided with an easy-releasable layer of an olefin-type on one surface thereof is laminated on a substrate, the release layer is removed. CONSTITUTION:On one surface of a main body layer of a thermoplastic resin having a tensional modulus of 75 kg/mm<2> or over, a heat shrinkage factor of 30% or over, a heat shrinkage-stress value of 75 g/mm<2> or over, and a thickness of 0.5-18mum, at least one polyolefin easy-releasable layer not less than 5mum thick is provided, whereby a co-oriented multi-layer film is formed. After an ink-transmitting porous substrate is laminated on the main body layer of the multi-layer film, the polyolefin easy-releasable layer is removed; in this manner, a high-sensitive and thermally perforated base paper is manufactured. The sensitivity in perforation is developed to a level as high as the potential of the film.
Patent JP-S58122723-A (JP)
Title: Heat-treating apparatus for semiconductor wafer
Inventor: FURUYA AKIYUKI
IPC: H01L21/205
Filed: 1982-01-18
Abstract: PURPOSE:To improve the uniformity of the distribution of temperature inside an oven, by providing at the open end of a heating vessel a hermetic sealing lid member and another lid member having a recess for inserting a jig for moving a wafer support. CONSTITUTION:A lid member 12 is provided with a recess 12a for inserting an operating rod into a heating vessel 1. First, with an open end 1a of the vessel 1 opened, a wafer support is inserted into the vessel 1. Then, the lid member 12 is rotated, and is then drawn toward the vessel 1 and brought into close contact with the open end 1a. Under this state, the operating rod is inserted through the recess 12a of the lid member 12 to place the wafer support at a desired position.  Then, the lid member 12 is returned to its initial position, and another lid member 11 is brought into close contact with the open end 1a. Under this state, a heat treatment is carried out. According to this constitution, the lid member 11 or 12 is in close contact with the open end 1a at all times except when the wafer suppor is inserted. Therefore, the outside cold air is prevented from flowing into the vessel, so that the uniformity of the distribution of temprature inside the oven is improved.
Patent JP-H06211044-A (JP)
Title: Windshield molding for vehicle
Inventor: WATANABE KOJI
IPC: B60J1/02
Filed: 1993-01-14
Abstract: PURPOSE:To provide a windshield molding for preventing rainwater from flowing round into the side body side at the time of a heavy rain or the like. CONSTITUTION:A groove lip 28 juts out onto the windshield 12 side from the upper end of a support part 26, extended upward from the top face of a head part 20, in such a way as to be longer than the length of the head part 20 and in the downward bent state. A rain gutter with deep depth is thereby formed between the head part 20 and the groove lip 28. Accordingly, even in the case of the oscillating speed of a wiper becoming high due to a heavy rain so as to wipe out a large quantity of rainwater, the rainwater is almost positively prevented from flowing round into the side body side.
Patent JP-H05184777-A (JP)
Title: Water level detector for washing machine
Inventor: NISHIWAKI SATOSHI
IPC: D06F39/08
Filed: 1992-01-14
Abstract: PURPOSE:To enable highly sensitive detection of a water level free from effect of variations in electric parts, temperature and the like by performing a detection of the water level by an interference wave between an oscillation wave of an oscillation circuit and a resonance frequency component of a resonance circuit appearing only when water in a washing tank does not reach a water level detecting section. CONSTITUTION:An oscillation circuit 5 containing a first coil 1 is set in addition to a washing tank 11 and a resonance circuit 10 made up of the second coil 2 inductance connected to the first coil 1 and a 3 is mounted on the washing tank 11. A resonance frequency of the resonance circuit 10 is set to approximate an oscillation frequency of the oscillation circuit 5 and an output of the oscillation circuit 5 is made to contain an interference wave which is generated by interference between an oscillation wave thereof and a resonance frequency component. The capacitor 3 has a pair of electrodes 4 connected in parallel as water level detecting section and when water in the washing tank 11 reaches the pair of electrodes 4, resonance conditions of the resonance circuit 10 break to vanish the resonance frequency component. Thus, with the stoppage of the interference wave, the water level reaching a specified value is detected.
Patent JP-H11204625-A (JP)
Title: Multilayered structure, and holding and processing devices using the same
Inventor: KAWANAMI HIROSHI
IPC: H01L21/3065
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered structure, which is resistive to corrosion and causes less crackings and deformation even under abrupt temperature change conditions, and also to provide holding and processing devices using the structure. SOLUTION: A holding device 1 includes an electrostatic chuck 11 made of ceramics, a heater 3 made of a metal, and a disk-shaped member 6 made of a ceramics/metal composite provided between the chuck 11 and heater 3 as contacted therewith and having a thermal expansion coefficient of an intermediate value between the thermal expansion coefficients of the ceramics of the chuck 11 and the metal of the heater 3. At least a region of the disk member 6 externally exposed is coated with a protective film 14, which is made of a metal which is resistant against corrosion.
Patent JP-H11205116-A (JP)
Title: Human body sensor and method for detecting human body
Inventor: KASAI EIJI
IPC: G01S7/03
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To detect a human body at a long distance. SOLUTION: High frequency signals are outputted from a high frequency oscillator 1 and radiated from an antenna 2. When the human body M is present, impedance on the side of the antenna 2 is changed and the reflected waves of the high frequency signals reflected at the antenna 2 are changed. The reflected waves are detected by a reflected wave sensor 3 and amplified in a signal amplifier 4 and the presence/absence of the human body is judged by the presence/absence of the change of the reflected waves in a comparator 5.
Patent JP-S63173446-A (JP)
Title: Absence transfer system
Inventor: TAGA YOSHIO
IPC: H04M3/54
Filed: 1987-01-13
Abstract: PURPOSE:To recognize whether or not an redialed extension is an absence transfer registration extension for a caller by a special call tone by connecting a special call tone sending trunk to the caller extension when the called extension is an absence registration extension. CONSTITUTION:When the extension number of absence transfer is registered in the TRMEM 2 of a received extension number, a SRBT 6 is connected to a telephone set A, and the telephone set B (called extension) of the dialed extension number is called by an IR 7. In this case, since the telephone set A is connected to the SRBT6, it is recognized that the telephone set B is the absence transfer registration extension. Before the TIM3 decides timeout, the specific number to inhibit the absence transfer of the telephone set B is dialed by the telephone set A, then the dial signal is received by an ORT 4, analyzed by a CC1 and a RBT5 is connected to the telephone set A to attain a normal call state.
Patent JP-H06258219-A (JP)
Title: Method and apparatus for detection of fluorescence
Inventor: YOOZEFU ARUBERUTO GURETSUSURE
IPC: A61L2/28
Filed: 1994-01-21
Abstract: PURPOSE: To provide a method and device for quickly and precisely judging the quality in a fluorescence detecting device for inspecting the sterilized state by the fluorescence of a vial. CONSTITUTION: This device has two measuring systems. A target vial 24 is inserted to the cavity 14 of the device, and the fluorescent emission to the excited light from a lamp 28 is automatically measured by a detector 38. The fluorescent emission of a reference material regularly fixed to the device is also measured, and both the measured values are compared to judge the quality Prior to use, the lamp light quantity is automatically regulated so that the measurement signal of the reference material is a prescribed value, and the measurement signal of the unused vial of the same lot is preliminarily measured and calibrated so as to be conformed to the reference signal. Even when a fluctuation of lamp light quantity or dispersion between lots is present, the quality can be precisely and quickly judged.
Patent JP-S56103701-A (JP)
Title: Preventing device for malfunction of control section
Inventor: OOYAMA MASAO
IPC: G05B9/02
Filed: 1980-01-21
Abstract: PURPOSE:To prevent malfunction of control section, by holding the control section for the operating time of the mechanism in response to operating control signals. CONSTITUTION:When an operation designating signal is input to a control section 10 having a holding signal input terminal holding the present state and inhibiting the internal state to change into other state, a response section 16 responsed in response to the content of the operating control signal from the control section 10 switches the operating state of devices 201-20n to be controlled. Further, based on the operating control signal, a holding signal is fed to the holding signal input terminal of the control section 10 for a prescribed period when the contact mechanism of the response section 16 is operative. As a result, the malfunction of the control section 10 is prevented without being affected from external noise.
Patent JP-H06211162-A (JP)
Title: Front body structure for automobile
Inventor: OTSUBO TOMONORI
IPC: B62D25/08
Filed: 1993-01-18
Abstract: PURPOSE:To enhance visibility for the tip end position of a bonnet while aerodynamic characteristics are being secured by forming the tip end of the bonnet while only a head lamp is positioned high. CONSTITUTION:The side panel member 3b of a shroud upper 3 is raised upward higher than a center panel member 3a in such a way that a head lamp 6 can be positioned high so as to be fixedly combined with a connecting section 22 which is inclined afterward in such a way as to be positioned downward as the side panel member 3b goes afterward from the rear face of its horizontal section with respect to the respective upper peripheral flanges 11a and 12a of a wheel apron 11 and a fender panel 12 from the side of the upper peripheral flange 12a of a fender panel 12. Moreover, a reinforcing member 23 which is fixedly joined across the connecting section 22, the horizontal section of the side panel member 3b and a vertical wall surface 12b at the outer end section of the upper peripheral flange 12a of the fender panel 12, is fixedly joined with an engine room 2 faced to the horizontal outer end section of the side panel member 3b while being ranged from its front end to the rear section.
Patent JP-S61163838-A (JP)
Title: Manufacture of steering wheel core material
Inventor: YAMAZAWA YASUSHI
IPC: B29C70/06
Filed: 1985-01-16
Abstract: PURPOSE:To ensure the strength of junction parts of spoke parts and a boss part and eliminate the need of reinforcement members by a method wherein resin- impregnated continuous fiber is repeatedly fed to a ring part, the spoke parts and the boss part so as to integrally form the respective parts and at the same time the spoke parts are formed in the direction tangent to the boss part. CONSTITUTION:Firstly, resin-impregnated continuous fiber F is taken up from a feeding device to the peripheral groove 13a of a rotating ring part taken-up member 13 in order to gradually form the ring part 12 of a core material 11 (not shown in fig.). Secondly, the fiber F is fed from a notched part 13b of the ring part taken-up member 13 to the direction of a rotary shaft 14 so as to be tangent to a boss piece 15 in order to be taken up again to the peripheral groove 13a through a notched part 13c after touching with some portion of the peripheral groove of a groove 15a. Thus, spoke parts 16a and 16b, both of which are opposite to each other, are simultaneously formed. Thirdly, the fiber F is fed from a notched part 13d of the take-up member 13 to the direction of the groove 15a of the boss piece 15, reduced its running area in the form of a bar with pins 18 and 18, wound around the groove 15a of the boss piece 15, past through the space between the pins 18 and 18 again and wound to the ring part take-up member 13. Thus, a spoke part 19 is formed.
Patent JP-2000202077-A (JP)
Title: Iron golf club head
Inventor: KONO MASARU
IPC: A63B53/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an iron golf club head which gives a sense of security to a user at the time of addressing. SOLUTION: A face surface 2 includes a flat surface ball hitting section 3 which substantially forms a flat surface to hit a ball, and a backward tilted section 4 which is disposed above the flat surface ball hitting section 3, extends upward, and at the same time, tilts to the back face surface B side than the flat surface ball hitting section 3. Then, the length (h) of the backward tilted section on a ball hitting section central line X which is in contact with the flat surface ball hitting section 3 and divides the flat surface ball hitting section 3 in two in the width direction is set at 5-20 mm. By this constitution, the visual field range of the face surface is increased, and the head can be made to look easy to use.
Patent JP-H07207436-A (JP)
Title: Sputtering device
Inventor: KITAMURA MAKOTO
IPC: C23C14/34
Filed: 1994-01-24
Abstract: PURPOSE:To obtain a sputtering device with which a composite film having transparency and excellent water repellency and scratching resistance can be formed on a substrate. CONSTITUTION:In a vacuum chamber, a rotatable sputtering table 5 on which a substrate C is mounted is disposed at the upper part and two or more target holders 13 and 14 are disposed at the lower part facing to the sputtering table 5. Electric power is supplied to each target to perform sputtering. A diffusion preventing tool 11 is formed between target holders in such a manner that the tool 11 stands upward from the bottom surface 12 of the vacuum chamber and the top end of the tool 11 is lower than the sputtering table 5. By this method, chemical reaction among sputtering particles is suppressed and deficiencies in the composition of the composite film are decreased.
Patent JP-S61165656-A (JP)
Title: Formation of immobilized enzyme membrane
Inventor: HANASATO YOSHIO
IPC: H01L29/78
Filed: 1985-01-18
Abstract: PURPOSE:To form a homogeneous immobilized enzyme membrane, by a method wherein a semiconductive ion responsive element, to which surface treatment was applied by using a silane coupling agent having an amino group, is immersed in an aqueous solution containing a specific crosslinking agent and a liquid prepared by dissolving enzyme in a water-soluble photosensitive resin solution is subsequently applied to the treated element before ultraviolet rays are allowed to irradiate the coating layer. CONSTITUTION:A semiconductive ion responsive element such as a hydrogen ion responsive electric field effect type transistor having a silicon nitride film as an ion responsive film is immersed in a solution of a silane coupling agent having an amino group such as gamma- aminopropyltriethoxysilane in toluene and subjected to boiling reflux treatment in a nitrogen atmosphere. Next, the treated element is taken out to be washed with alcohol and dried at room temp. in a nitrogen atmosphere. Subsequently, the coating layer of said coupling layer is crosslinked in an aqueous solution of glutaraldehyde forming a Schiff base along with an amino group and a liquid prepared by dissolving enzyme in a water-soluble photosensitive resin solution is applied to the crosslinked surface and, after drying, ultraviolet rays with a wavelength of 340nm or less are allowed to irradiate the coating layer to cure the photosensitive resin. By this method, an immobilized enzyme membrane with a uniform thickness not released from the element is formed.
Patent JP-H01186626-A (JP)
Title: Quartz boat
Inventor: SUZUKI NOBUYUKI
IPC: H01L21/31
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to uniformly form a silicon oxide film by vapor growth with good repeatability, by forming a quartz boat into semicylinder supporting a substrate of a device in which a film of a desired material is chemically formed by vapor growth under a reduced pressure in a reaction tube. CONSTITUTION:A quarts boat 105 used in a device in which a silicon oxide film and the like are chemically formed by vapor growth under a reduced pressure is formed into a semicylinder to reduce a size of an area in which a reaction gas flows. The distance between a silicon substrate 103 and the quartz boat 105, and the silicon substrate 103 and the reaction tube 104 are in a range of 11-17mm in the reaction tube 104. As a result, it is possible to use a vacuum pincette and to prevent a silicon substrate surface from being damaged, while to automatically apply and remove the silicon substrate to and from the quartz boat, so that a silicon oxide film can be uniformly formed with good repeatability.
Patent JP-H05191243-A (JP)
Title: Signal transmission circuit and signal transmission control system
Inventor: NAKAMURA YOSHIHIDE
IPC: H03K17/687
Filed: 1992-01-17
Abstract: PURPOSE:To attain the long service life by suppressing production of a hot carrier due to a short channel of a MOS transistor(TR) being a component of a signal transmission circuit in which plural transfer gates are connected in series. CONSTITUTION:A pM0S transistor(TR) Qp1 and an nMOS TR Qn2 are connected in series between input output nodes n1, n3, and the series connection of an nMOS TRQn1 and a pMOS TRQp2 is connected in parallel with the series connection of the TRs Qp1, Qn2. A 1st stage transfer gate TG1 is formed with the TRs Qp1, Qn1 and a 2nd stage transfer gate TG2 is formed with the TRs Qn2, Qp2. A transfer gate TG3 is formed between a node n21 between the TRs Qp1, Qn2 and a node n22 between the TRs Qn1, Qp2. The gate TG3 is turned on after the four TRs Qp1, Qn2 and Qn1, Qp2 are all turned on.
Patent JP-H04240157-A (JP)
Title: High strength al2o3-sic compound sintered body and production thereof
Inventor: NIIHARA KOICHI
IPC: C04B35/10
Filed: 1991-01-23
Abstract: PURPOSE:To produce a high strength Al2O3-SiC compound sintered body by sintering a mixture of Al2O3, with SiC and the oxide of a rare earth element under ordinary pressure. CONSTITUTION:SiC powder is added to Al2O3, powder by 2-10wt.% and a compd. forming the oxide of a rare earth element as a sintering aid is further added by 0.1-5wt.% (expressed in terms of the oxide). They are mixed, molded and sintered at 1,350-1,750 deg.C under ordinary pressure in an inert atmosphere or in vacuum.
Patent JP-S5288319-A (JP)
Title: Audio magnetic head
Inventor: SHIMIZU YOSHIAKI
IPC: G11B5/187
Filed: 1976-01-19
Abstract: PURPOSE:To achieve the improvement in frequency characteristics and distortion factor by determining the magnetic permeability of a head core and the width of the tip part in contact with a magnetic tape at specified values.
Patent JP-S60151793-A (JP)
Inventor: KUNIHIRO NOBUTOSHI
IPC: G07B1/00
Filed: 1984-01-19
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-H02187081-A (JP)
Title: Thin film thermocouple
Inventor: GAMO SHUSUKE
IPC: H01L35/10
Filed: 1989-01-13
Abstract: PURPOSE:To make the connection and drawing-out of electrodes easy and secure by a method wherein lead wires of the electrode drawing-out parts are buried between first plating layers and second plating layers and fixed. CONSTITUTION:Electrode thin films 2 and 3 are formed on an insulating board 1 before an element forming process. Electroplating is carried out by utilizing the thin films 2 and 3 as the one side electrodes for plating. A plating layer (Ni) 4 is formed on the first metal thin film (Ni) 2 for forming a thin film thermocouple and then a trench in which an Ni wire 5 is buried is formed by etching. A second plating layer (Ni) 6 is formed on the first plating layer (Ni) 4 in which the Ni wire 5 is buried. In the same way, the second metal thin film (Fe) 3, a first plating layer (Fe) 7, a part for burying an Fe wire a and a second plating layer (Fe) 9 are successively built up to form the other drawing electrode part. All the contact parts of the thin films 2 and 3 and the wires 5 and 8 of both the electrodes are covered with an insulating protective film 11 made of resin or the like.
Patent JP-H08195473-A (JP)
Title: Multistage microwave integrated circuit module
Inventor: YOSHIDA YASUYUKI
IPC: H01L25/18
Filed: 1995-01-19
Abstract: PURPOSE: To facilitate test adjustment by putting a package in such a structure that it can be assembled and disassembled. CONSTITUTION: A package is divided into a plurality of package pieces 1a-1d, and they are assembled integrally by a plate and a screw 6. The package pieces 1a and 1d at both ends are provided with connector 2a and 2b and a signal line 3, and the middle package pieces 1b and 1c are provided with a signal line 3 and a microwave integrated circuit 4, and in assembly condition, the signal line 3 of each package piece 1a-1d are connected with one another into a multistage microwave integrated circuit module. Hereby, microwave integrated circuit module is made in constitution capable of assembled and disassembled in units of individual microwave integrated circuits, so the test adjustment becomes very easy.