baber/WOPTO huggingface dataset:
Patent JP-H09329778-A (JP)
Title: Liquid crystal element
Inventor: KOBAYASHI NOBUYUKI
IPC: G02F1/1333
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal element having a memory characteristic and high contrast by forming a resin matrix and liquid crystals in such a manner that the contact angle of both is made specific or below. SOLUTION: A composite film 3 is held between a pair of transparent substrates 1a and 1b arranged to face each other of the liquid crystal element of a transmission type. Transparent conductive films 2a, 2b are formed on the inside surfaces of the substrates 1a, 1b. This composite film 3 exists between the transparent conductive films 2a and 2b and consists of a photosetting resin 3b having a network structure (matrix structure) and the liquid crystals 3a exhibiting a cholesteric phase. The liquid crystals 3a fill the spacings among the meshes of the photosetting resin 3b. A pulse power source 4 is connected between the transparent conductive films 2a and 2b. The photosetting resin 3b is obtd. by adding a photopolymn. initiator to a resin material consisting of a polymerizable monomer or polymerizable oligomer.  Such combinations at which the contact angle between both is <=30 deg. are used for the liquid crystals 3a and the photosetting resin 3b.
Patent JP-S63312462-A (JP)
Inventor: SANO KENJI
IPC: E04F15/02
Filed: 1987-06-13
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-S63311112-A (JP)
Title: Sensor for light searching direction tracing apparatus
Inventor: YAMAGUCHI SUMIO
IPC: G01J1/02
Filed: 1987-06-13
Abstract: PURPOSE:To trace the direction of a light source, by simple constitution such that two solar cells are arranged at predetermined angles to connect the output terminals thereof to a voltmeter and a drive system is operated by the movement of the shield plate provided to the tip of an indicator. CONSTITUTION:A light shield plate 7 is mounted to the tip of the indicator 10 of a voltmeter and arranged at the position where light sources 8, 9 and phototransistors 16, 17 are opposed to each other. The output terminals of two solar cells 1, 2 forming angles of 90+ or -30 deg. are connected to the voltmeter. For example, when this apparatus is mounted to a solar heat hot water heater driven by a motor, positive and negative electromotive forces are generated in the solar cells 1, 2 by the positional change of the sun and the indicator 10 of the voltmeter is moved left and right. As a result, a predetermined motor is driven by operating one of the phototransistors 16, 17. Therefore, the heater can be always traced in the direction of the sun and this sensor can be variously applied to other field.
Patent JP-S5935135-A (JP)
Title: Detection of abnormality of rotor
Inventor: IWASAKI KATSUSHI
IPC: G01M99/00
Filed: 1982-08-24
Abstract: PURPOSE:To discover abnormality of a rotor early in a contactless manner by utilizing as abnormality detection source a variation signal of a reflected wave above 70dB of ultrasonic waves projected on the surface of a rotor from an ultrasonic transducer. CONSTITUTION:An ultrasonic transducer TR is driven with an oscillator OSC through a resistance to project an ultrasonic wave to a drum 11 of a copying machine. The reflected wave is detected with the transducer TR, output of which is inputted into a comparator CMP with a trigger level set via the LPF and an amplification circuit AMP and then, inputted into a switching circuit when found proper. In this case, when the sound pressre of the drum 11 is below 70dB, the level of the reflected waves is lower than noises of a copying machine itself, making the detection of abnormality thereof 11 hard to do. Therefore, the abnormality of the drum 11 can be detected early in a contactless manner by keeping the sound pressure above 70dB.
Patent JP-S634808-A (JP)
Title: Reverse-osmosis membrane device system
Inventor: IPPOSHI ISAO
IPC: B01D61/04
Filed: 1986-06-24
Abstract: PURPOSE:To reduce the running cost of the title system and to save energy by recovering the low-temp. waste heat of the concd. water from a reverse-osmosis membrane device, spent water generated at the point of use, etc., by a recuperator, and utilizing the recovered heat as the heat source for heating water to be treated. CONSTITUTION:The concd. water generated in the reverse-osmosis membrane device 7 is introduced into a waste heat recovery passage 26 from a passage 29 in an extremely pure water producing plant equipped with a reverse-osmosis membrane device system. A part of the spent water generated at the point of use 23 is introduced directly into the waste heat recovery passage 26 from a passage 30, and another part of the spent water is treated by a waste water treating device 32 and the introduced into the passage 26 from a passage 31. The water to be treated is heat-exchanged with the low-temp. waste water of the waste heat recovery passage 26 at the heat exchanger 37 of the recuperator 4 and previously heated. A gaseous refrigerant heated by the low-temp. waste water of the waste heat recovery passage 26 at the evaporator 39 of a heat pump 38 is compressed and heated by a compressor 40, and the primarily heated water to be treated is heated to an appropriate temp. in a condenser 41 and supplied to the reverse-osmosis membrane device 7.
Patent JP-H09330329-A (JP)
Title: Method for registering and supplying advetisement information
Inventor: SATO TAKAYA
IPC: G06F13/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To smoothly provide an advertisement in an area where stores are densely present. SOLUTION: A control means 11 prompts the terminal of an advertisement requester to input advertisement information and specify the position of an advertisement object on a map. Then, the coordinates of the advertisement object are stored in a storage means 17 while relating to the inputted advertisement information. Further, when there is an advertisement object body which is already registered in a specific range around the coordinates of the advertisement object to be registered newly, building icon setting information is stored in the storage means 17. The control means 11 displays building icons and ordinary icons on the terminal of an advertisement receiver together with a map.  Here, when a building icon is selected, the name of the advertisement object corresponding to the building icon is displayed to urge the selection of a desired advertisement object, and the advertisement information which is related to the selected advertisement object is read out and outputted to the terminal of the advertisement receiver.
Patent JP-S6128231-A (JP)
Title: Dial signal detector having self-diagnostic function
Inventor: OKA NOBUYUKI
IPC: H04W4/00
Filed: 1984-07-18
Abstract: PURPOSE:To improve the reliability by providing a function diagnosing the propriety of operation of a dial detection section based on the result of detection of a test pattern detected by the dial detection section so as to detect earlier a function fault of the dial detection section. CONSTITUTION:A radio signal incoming from a mobile set MSS is received by a talking receiver VRX, demodulated into a base band and transmitted to a radio line control station MCS, a part is branched and inputted to a dial detection section 2. As to self diagnosis, a switching command signal S(sw) is impressed to a control input terminal 13 of a switching section 1 from a central processing section 3, the input of the switching section 1 is switched to the input terminal 12, the central processing section 3 reads the test data of a prescribed pattern stored in a ROM and transmitted to the dial detection section 2. The dial detection section 2 detects the inputted test data, stores it to a storage circuit 25 and when the result of detection of a prescribed number is stored, it is read in the central processing section 3. The central processing section 3 checks the result of detection based on the content of the test pattern data to discriminate whether the function of the dial detection section 2 has a fault or not.
Patent JP-H096496-A (JP)
Title: Termination processing unit
Inventor: TOGO KAZUO
IPC: G06F3/00
Filed: 1995-06-14
Abstract: PURPOSE: To provide a termination processing unit in which extension and reduction of devices in system operation and exchange or the like are attained. CONSTITUTION: The termination processing unit having a connector 4 to which an extension interface cable is connected is provided with an active terminator 3 provided to a bus line 2 and selecting effectively or ineffectively the termination processing with a control signal received from a control terminal 3, signal lines 7 to 7' connected via the optional connection pin of the connector 4 when the interface cable is connected to the connector 4, and a control section 5 giving a control signal denoting the valid termination processing to the control terminal 3 of the active terminator 3 when the signal lines 7 to 7' are not connected and giving the control signal denoting the ineffective termination processing to the control terminal 3 of the active terminator 3 when not connected.
Patent JP-H0442945-A (JP)
Title: Inspection of wafer slip line
Inventor: WATABE YASUNORI
IPC: H01L21/66
Filed: 1990-06-06
Abstract: PURPOSE:To measure the lengths and the positions of wafer slip lines in excellent reproducibility by a method wherein the wafer surface is irradiated with laser beams to detect the reflected light of slip lines. CONSTITUTION:A wafer 4 is irradiated with circularly polarized laser beams 2 radiated from a laser oscilator 1 while luster scanning the beams 2 in the X direction by a scanning mirror 3. At this time, the angle 8 and the angle rotary direction 2 decided by the crystal surface direction of the wafer 4 and the orientation flat direction are set up by an angle rotation variable arm 9 to make alignment of the wafer 4. Next, the reflected light 7 in the specific direction stopped down by an objective lens 10 and then detected by a photoelectric element 11 is inputted in a comparator 12 after the voltage transformation to be compared with the slip line detecting voltage 13 set up corresponding to the detection sensitivity in the comparator 12 to output the detection signals as slip lines 18. Finally, respective position coordinates of reflected light detected at the time when the scanning step on the whole region is finished after the continuous measurement can be stored in a memory 14.
Patent JP-H0817607-A (JP)
Title: Thermistor for high temperature measurement
Inventor: KURAHARA TOSHIFUMI
IPC: G01K7/22
Filed: 1994-06-29
Abstract: PURPOSE:To provide a thermistor excellent in resistance stability in high temperature region of 300-600 deg.C wherein general Mn-Ni-Co composition is used. CONSTITUTION:Mn-Ni-Co oxide is used as the base composition of the material for thermistor, and Nb is added as a stabilizing component in the quantity of 5-20mol% of the base composition. The Nb contents in the resulting material may otherwise be 5-20mol%.
Patent JP-H05343333-A (JP)
Title: Vapor phase epitaxy apparatus
Inventor: SHIMIZU HITOSHI
IPC: H01L21/31
Filed: 1992-06-09
Abstract: PURPOSE:To easily control the temperature of a substrate only by a substrate heater without the influence of a gas heater and to cause a thin film on the substrate to maintain an expected composition without receiving the heat irradia tion of the gas heater. CONSTITUTION:The title apparatus is so constituted that a thermal shield means is provided between a gas heater and substrate 3. Concretely, a thermal shield plate 9 composed of low thermal conductivity material is arranged on the side of the end faces of the gas introduction tubes 51, 52, 53 of the coil-shaped gas heater 7 surrounding the gas introduction tubes 51, 52, 53 passing through the wall surface of a reaction tank 1 and protruding into the reaction tank 1 or the heat of decomposition is guided to the ends of the gas introduction tubes from the outside of the reaction tank 1 by a heat-conducting rod with the inner peripheral face functioning as the total reflecting surface of heat. Further, film characteristics are improved when the substrate 3 side of the thermal shield plate 9 is covered by a porous electrode plate or the outside of the reaction tank 1 is covered by a cylindrical electrode so that a high frequency voltage is applied thereto.
Patent JP-H0851096-A (JP)
Title: Supervision in nontouch real time device of chemical etching stage
Inventor: MAIKERU BARUKONII RAMIKA
IPC: H01L21/306
Filed: 1995-06-14
Abstract: PURPOSE: To accurately control etching by arranging two conductive electrodes in a wet-type chemical bath so that they approach but do not contact at least one wafer and monitoring electrical characteristics between the two electrodes. CONSTITUTION: When a wafer 16 to be etched is loaded into an etchant bath 18 so that it approaches but does not contact an electrode 12, the electrode and the wafer 16 perform an ohmic contact or capacity-contact with the etchant bath 18. Then, with the electrode and its surrounding impedance, an AC current or voltage (continuos or pulsive) is applied to the electrode 12 and the passed current or generated potential is monitored by an electrical characteristic monitoring means 20. An impedance analyzer or a conductive bridge is used as an electrical characteristic monitoring means 20, thus accurately controlling the electrical characteristics of the etching process without any contact and obtaining a positive etching wafer at a low cost.
Patent JP-H11337959-A (JP)
Title: Liquid crystal element and its manufacture
Inventor: ANDO MASAHITO
IPC: G02F1/13
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a liquid crystal element which is constructed so as to make a gap width of a pair of substrates constant at all positions and a method for its manufacturing. SOLUTION: A pair of substrates 30 and 31 is located parallel with each other with a sealing part 32 lying between them. A chamber to be filled with liquid crystals 38 surrounded by the sealing part 32 and each of the substrates 30 and 31 is constructed between the pair of substrates 30 and 31. A filling opening 40 is provided at the sealing part 32 which is opened to the outside and to the chamber 38. The parts of the pair of substrates 30 and 31 located at the opening side of the filling opening 40 are constructed to form protruding parts 41 projecting from the filling opening 40. Planes opposing to each other of the protruding parts 41 are chamfered, each to provide inclined planes 42. A groove 43 is constructed with the pair of inclined planes 42 and an outside 32a of the filling opening 49 of the sealing part 32.  The filling opening 40 is sealed by pouring a sealer 44 into the groove 43.
Patent JP-H0312361-A (JP)
Title: Manufacture of carbon fiber-carbon composite
Inventor: SAKUMA KIYOSHI
IPC: C04B35/52
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the deformation, etc., in a formed body constituted of a carbon material including carbon fiber and a thermoplastic carbon precursive body and to obtain the carbon fiber-carbon composite at high yield, at the time of carbonizing the formed body, by allowing the expansion of the formed body to absorb by the use of a cramping tool. CONSTITUTION:A raw material mixture constituted of a carbon material including carbon fiber as a part and a thermoplastic carbon precursive body is formed. The formed body is carbonized or graphitized. At this time, the above formed body is carbonized in the state where its expansion is absorbed by using a cramping tool, by which the carbon fiber-carbon composite can be obtd.
Patent JP-S637285-A (JP)
Inventor: ISHIKAWA YOSHINOBU
IPC: B25J9/06
Filed: 1986-06-26
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-H01316883-A (JP)
Title: Picture recognizing device
Inventor: ISHITANI CHIKAKO
IPC: G06T7/00
Filed: 1988-06-17
Abstract: PURPOSE:To reduce memory capacity and to perform the recognition processings of a graphic and a character in real time by separating the character from the graphic in advance by identifying the character area and the graphic area of an image based on thinned out image data, performing recognition at every prescribed input, inputting the thinned out image data further, and inputting all image data by separating to the character area and the graphic area. CONSTITUTION:Firstly, an original is thinned out and read in by an image scanner, etc., and the identification of the character area from the graphic area is performed from image data thinned out by a buffer memory 3. Next, the original is read in line by line, and when it is included in the character area, the data is stored in a line buffer 5, and when it is included in the graphic area, graphic data is stored in the buffer memory 3. Furthermore, after applying thinning and vectorization on the image data, sorting and formation processing are applied, thereby, a frame line, etc., is confirmed. Next, the normalization of size of a segmented character is performed, and feature extraction of 196-dimension by a directional index histogram, etc., is performed from a normalized character image, and the final recognition result of the character is selected based on the computed result of classification identification by large item and the identification by detail item, then, the recognition of the character is performed,.
Patent JP-S6126462-A (JP)
Title: Manufacture of stator of motor
Inventor: ITO TETSUYA
IPC: H02K15/04
Filed: 1984-07-17
Abstract: PURPOSE:To reduce torque ripple by arranging a plurality of windings annularly in a mold to mold with insulating resin, and cutting the molding to form a stator coil, thereby enhancing the productivity. CONSTITUTION:One end of a strip-shaped copper plate 15 is press-fitted through the slit 13b of a winding core 13 to the slit 14a of a copper pipe 14, wound plural times on the core 13, and the other end of the plate 15 is then press-fitted to the slit 16a of a copper pipe 16. A winding unit 17 formed in this manner is substantially annularly arranged in a mold. Then, polyimide resin 18 is supplied and solidified in a mold, the molding 19 is cut to cross the unit 17 in a lateral state to complete a stator coil.
Patent JP-H08318803-A (JP)
Title: Air bag device
Inventor: UEDA TAKASHI
IPC: B60R21/20
Filed: 1995-05-24
Abstract: PURPOSE: To house a heat-insulating stream lining body in an air bag housed in a retainer, and to house an infrator without sewing, etc., the air bag by fastening a nut to the bolt part of the inflator penetrated through the air bag and the retainer. CONSTITUTION: In assembling an air bag device, 1, firstly, the mounting site 2a of an air bag 2 is housed in a retainer 5. Sections 15 are outwardly folded from a penetrating hole 11. The locking hole parts 16 of the sections 15 are locked to engaging protrusions 12 to form an opening part 20 in the air bag 2. Secondary, the other end part of an inflator 3 is inserted from the opened edge part of a heat-insulating stream lining body 4. A gas streaming lining part 4b is placed at a gas discharging port 9 side. A bolt part 8 is inserted in an inserting hole 18. In addition, the inflator 3 is inserted in the air bag 2 from the opening part 20. The bolt part 8 is inserted in a penetrating hole 17. Then, the engaging hole part 10 of a flange part 6 is engaged with the engaging protrusions 12. The bolt part 8 is penetrated in an installing hole 13.  Finally, a nut 21 is fastened to the bolt part 8.
Patent JP-H0313854-A (JP)
Title: Nox-gas detecting element
Inventor: SATAKE KAZUKO
IPC: G01N27/12
Filed: 1989-06-13
Abstract: PURPOSE:To measure the concentration of NOx accurately by using a metal oxide containing titanium atoms having a specified oxygen defect as an NOx-gas detecting element. CONSTITUTION:An NOx-gas detecting element has an oxygen defect whose nonstoichiometric parameter delta is 0.01<delta<0.5 or preferably 0.04 - 0.2. The oxide containing titanim which is the NOx-gas detecting element is shown by, e.g. a general formula AxTi1-xO2-delta (where A represents at least one kind of the element selected out of the group of Al, Nb, Ta, Sb, As, Ga, In, Sc, Mg and Y, and 0<x<1). In order to enhance reactivity with the NOx, it is preferable that the oxide element is heated to 200 - 700 deg.C or desirably 400 - 600 deg.C in general when the element is used.
Patent JP-H10326821-A (JP)
Title: Signal transmission mechanism, method, processing device using those and processing method
Inventor: IWASAKI TATSUYA
IPC: H01L21/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of particles due to sliding of cables and a pair of the cables by a method, wherein the movable part of a signal transmission mechanism is moved to a position, where can bed relayed a signal by a relay, when the signal is transmitted between a detecting part and a measuring part of the mechanism. SOLUTION: A main arm has two upper and lower substrate support members 41, which are respectively movable independently on a base member which is movable and can be whirled along a carrying path. Detecting parts 45 are respectively arranged on the connecting part of the outside on one side of the outside of a flat plate 43 of the member 41 with a support member 42a and the point part of an inside support 42b. The support members 41 of the main arm receive a substrate G in the state such that they are stepped forward from the base member.  Then, the members 41 which received the substrate G are moved to the side of the base end of the base member for detecting the substrate, and first signal transmission ends 47 of the members 41 are provided, so that they are located at a signal transmittable position in close proximity to second signal transmission ends 48 in a relay 32 of the base member.
Patent JP-S5848531-A (JP)
Title: High frequency switch
Inventor: NAKABE KOUJI
IPC: H03K17/74
Filed: 1981-09-18
Abstract: PURPOSE:To attain switching of a large input signal and to eliminate the need for other oscillating sources to obtain a high voltage, by rectifying a part of a high frequency input power and superimposing the result on a bias of a transistor for high frequency switch control. CONSTITUTION:A part of a high frequency input power applied to a terminal T1 is picked up at a directional coupler 29 and a negative voltage is picked up at a voltage multiplying rectifier consisting of diodes 21, 22, capacitors 25, 27 or diodes 23, 24 and capacitors 26, 28. This voltage is superimposed on a terminal voltage at P2, P3 and applied to PIN diodes 1, 2 via coils 14, 15. Thus, since the diode 1 is reverse-biased with a voltage summed with a voltage rectifying a part of the input high frequency signal in addition to a voltage at a terminal T4, a large input power can also be interrupted. Since this reverse voltage is obtained by detecting a part of an input power, other oscillating sources for high voltage generation are not required.
Patent JP-S6040013-A (JP)
Inventor: YOSHIDA RIYOUJI
IPC: A45D20/12
Filed: 1983-08-13
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-H0244843-A (JP)
Title: Portable radio telephone
Inventor: MAIKERU PII METOROKA
IPC: H04M/
Filed: 1989-06-13
Abstract: PURPOSE: To prevent malfunction from being caused by a foreign matter, etc., caught between a device and a cover by providing a means which prevents power that can be switched from being changed over at the time of its on-hook state. CONSTITUTION: A portable radio telephone has a key pad 110 that is covered with a movable part 104. When the part 104 is located at the 1st position where it covers the pad 110, which brings about a state in which a receiver is hung (on-hook), and when the part 104 is located at the 2nd position where where it exposes the pad 110, which brings about a state in which the receiver 106 is taken off (off-hook). At the time of the on-hook state, power which can be changed over by a switch 306 is prevented from switching to on or off against a user's will. Thus the malfunction is prevented from being caused by a foreign matter caught between a device and a cover.