baber/WOPTO huggingface dataset:
Patent JP-H10242757-A (JP)
Title: Oscillator and its manufacture
Inventor: OISHI JUNJI
IPC: H03B5/32
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent improper oscillation. SOLUTION: The oscillator is provided with a board 1, a vibrator 2 supported to one side of the board 1, a cover 3 covering the vibrator 2 and a control element 4 that is mounted to the other side of the board 1 and controls the vibrator 2, a 1st electrode 6 is provided to one side of the board 1 and connected electrically to the vibrator 2, a 2nd electrode 8 is provided to the other side of the board 1 opposite to the 1st electrode 6 and connected electrically to the control element 4. Then a recess 9 is provided to at least one side and the other side of the board 1 on which the 1st and 2nd electrodes 6, 8 are provided and the 1st electrode 6 or the 2nd electrode 8 is provided in the recess 9.
Patent JP-S57156853-A (JP)
Title: Timing measuring device of header
Inventor: MIYAMOTO HIROMASA
IPC: B21J9/06
Filed: 1981-03-23
Abstract: PURPOSE:To make skill in timing matching unnecessary, by reading in advance a position of the timing matching for a new product by use of a measuring device, and applying its data to the timing matching in case of manufacturing the same product next time and thereafter. CONSTITUTION:A pair of measuring devices consisting of a timing dial plate 37 of a punch to a shearing device 15, and a dial plate reading indicating needle 38 of the dial plate 37 are oppositely provided on a header body 1 and a ram 4, and a pair of measuring devices consisting of a relative position measuring dial plate 44 and an indicating needle 46 are oppositely provided on a punch knockout pin controlling cam 18 and its driving shaft 19. Also, a pair of measuring devices consisting of a relative position measuring dial plate 49 and an indicating needle 50 are oppositely provided on a knockout pin controlling cam shaft 19 and a cam shaft driving chain wheel 25. As for a new product, graduations of the dial plate and the indicating needle are read and recorded as a data for the timing matching, and at the next time, the timing matching is executed in accordance with said data.
Patent JP-S59168177-A (JP)
Inventor: NAGAI SHIYOUICHI
IPC: D06M13/00
Filed: 1983-03-14
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-H03245834-A (JP)
Title: Preparation of sol
Inventor: ISHIZAKI KENICHI
IPC: B01J23/18
Filed: 1990-02-22
Abstract: PURPOSE:To prepare a sol excellent in storage stability by performing either or both of a process hydrolyzing metal alkoxide or a metal coordination compound and the dehydrocondensation process thereafter in the presence of an inorg. ion exchange body. CONSTITUTION:Either one of or both of a process hydrolyzing metal alkoxide or a metal coordination compound and the dehydrocondensation process thereafter is performed in the presence of an inorg. ion exchange body such as antimony trioxide or antimoney pentoxide being an insoluble inorg. compound showing ion exchange characteristics in water. As a result, a sol showing flowability wherein a solid having a diameter of about 10<-5> - 10<-7> cm and containing about 10<3> - 10<9> atoms are dispersed in a liquid is obtained. The amount of the inorg. ion exchange body is pref. about 0.3 - 10 pts.wt. per 100 pts.wt. of the metal alkoxide or metal coordination compound and the pH of the reaction solution is pref. about 1.5 - 4 and about 7.5 - 9.
Patent JP-H10238897-A (JP)
Title: Heat exchanger for evaporator
Inventor: SASAKI NOBUTAKA
IPC: F24F1/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent splattering phenomenon by blocking the retention of water drops at a lee side end part of a heat exchanger. SOLUTION: In this heat exchanger for an evaporator, a number of plate- shaped fins 2,2... are arranged orthogonal to a number of heat exchanger tubes 1, 1... arranged in parallel and a heat exchange is performed between a refrigerant passing through the heat exchanger tubes 1,1... and air W being supplied from the direction parallel with the plate-shaped fins 2,2.... In this case, the fin pitch P at the lee side end part of the plate-shaped fins 2,2... is larger than the fin pitch Po on the upstream side from the lee side end part. As a result, when condensed water adhering to the plate-shaped fins 2,2... under condensation thereof is moved on the lee side being forced by the flow of the air W during the cooling operation, it grows into a large water drop D at a part with a larger fin pitch P at the lee side end part of the heat exchanger.  The water drop D falls downward without being retained by own weight and with a drop in the surface tension.
Patent JP-S63207975-A (JP)
Inventor: FUKAMI SHINICHI
IPC: F25D23/06
Filed: 1987-02-24
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-S60187995-A (JP)
Title: Counter circuit
Inventor: SATOU KATSUYUKI
IPC: G11C11/34
Filed: 1984-03-07
Abstract: PURPOSE:To prevent the occurrence of a through current by using a bootstrap circuit, which has a MOS capacity as the variable capacity, as a load circuit of a latch circuit. CONSTITUTION:An address counter which outputs individual bits or the like of a refresh address consists of the load circuit or the like of the bootstrap circuit which has FFMOS capacities C1 and C2 of cross-connected MOSFETs Q1 and Q2 as variable capacities and consists of MOSFETs Q9-Q11, Q6, Q7, etc. When a high-level clock phi is inverted to the low level and a low-level inverted clock anti-phi is inverted to the high level in the initial state, the capacity C1 forms a capacity by the high level of a node N3 and is precharged, and the gate of an FETQ9 is boosted to a power source voltage, but the capacity C2 does not form a capacity, and the FETQ9 is turned off though the clock anti-phi is in the high level, and this through current is not flowed through the turned-on driving MOS FETQ2. The level of the bootstrap output is compensated by a dynamic pull-up circuit, and an unnecessary through current is prevented to reduce the power consumption of a refresh address counter or the like.
Patent JP-H11238460-A (JP)
Title: Method and device for correcting black film of cathode-ray tube
Inventor: HIRAYAMA KAZUNARI
IPC: H01J9/50
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To effectively perform the inspection of a black film and repair of eventual flaw automatically, wherein the black film is such a one as formed on the inner surface of the panel of a cathode-ray tube. SOLUTION: A black film equipped with a specified aperture pattern by providing a number of holes is formed on the inner surface of a panel 1, and the panel 1 is transported by a conveyor 13. First any flaw of pattern is inspected in the inspecting position Pos. 1, and the location and sort of flaw are identified. In the applying position Pos. 2, dag(R) is applied from below to the overall area of the flaw part where the parts other than the specified position are left open. In the drying position Pos. 3, the applied dag(R) is dried. In repair position Pos. 4, the flaw part is irradiated with laser beam so that the black film is trimmed, and holes are formed. Thereby not only too small diameter of hole but also too large diameter can automatically be repaired effectively.
Patent JP-H06226378-A (JP)
Title: Electric heating device for joining pipe
Inventor: KAMEOKA HIDEMITSU
IPC: B29C65/00
Filed: 1993-02-05
Abstract: PURPOSE:To accurately control heating temperature in a heating device heat- joining the pipe joint made of a shape memory alloy or a shape memory resin by using an electric heater. CONSTITUTION:The electric heating device for heating the pipe joint made of a shape memory alloy or a shape memory resin is constituted of an electric heater 6 for heating the pipe joint, an upper iron 5 provided with a thermocouple 7 for measuring the temperature of the electric heater, and a lower iron 4 opposed to the upper iron and provided with a thermocouple 10 for measuring the temperature of the joint by fringing it into contact with the pipe joint; and the upper and lower irons are provided with semicircular groove parts 15a, 15b, 16a, 16b holding the pipe joints and a holding mechanism.
Patent JP-H08240722-A (JP)
Title: Connected extra length housing tray of optical fiber and connecting terminal box
Inventor: TAMAKI YASUHIRO
IPC: G02B6/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide a connected extra length housing tray of optical fibers which is capable of efficiently housing many optical fiber ribbons and branched junctures and have good workability in switching of optical junctures, maintenance or dropping down to outdoor lines, etc., and a connecting terminal box. CONSTITUTION: This connected extra length housing tray 6 is a casing formed to an approximately thin sheet shape and has an optical juncture housing section 14 and a connected extra length housing section 15 formed to a thickness size smaller than the housing section 14. The connecting terminal box is constituted by providing the inside of a case 2 with branching sections 4 for branching the bundles of an optical fiber ribbons 3 and tray housing sections 7 for laminating connected extra length housing trays 6 internally housed with an optical junctures 5 of the ribbons 3 branched in the sections 4 to each other in a laminated state and inclining these trays with the axial lines of the lamination. The trays 6 are made into a set in which the section 15 are superposed on each other.
Patent JP-S63208818-A (JP)
Title: Variable power optical system with variable refracting power lens
Inventor: NAKAYAMA HIROKI
IPC: G02B3/14
Filed: 1987-02-25
Abstract: PURPOSE:To decrease the number of variable lens groups at the time of power variation and to attain simplification as to a lens barrel by moving a variable lens group which includes a variable refracting power lens on the optical axis while varying the refracting power of the variable refracting power lens, and thus attaining the power variation. CONSTITUTION:At least one lens in a 2nd group with negative refracting power is the variable refracting power lens, and the 2nd group is fixed relatively to a 1st group and has one-group constitution composed of one lens group; and the refracting power of the 2nd group is varied to increase the positive power of the 2nd group, thereby varying the power and correcting image plane variation due to the power variation. The while lens system or the 1st group, or the 2nd group is moved without varying the refracting power of the variable refracting power lens to perform focusing. Consequently, cam constitution provided on the lens barrel can be simplified because the power variation and focusing are performed while the number of elements of the lens groups is decreased.
Patent JP-H02221885-A (JP)
Title: Detection system for pulse-modulated wave
Inventor: YOSHIDA YUKIO
IPC: G01S7/536
Filed: 1989-02-22
Abstract: PURPOSE:To increase resistance to variation in the amplitude of a pulse- modulated or the mixture of a disturbance and to detect an object cycle with high probability by considering that the pulse-modulated wave is detected when a zero-cross point is detected. CONSTITUTION:A pulse-modulated wave detection/time measurement part 6 detects the zero-cross point in a specific cycle of a 1st pulse-modulated wave by using a threshold method. Then a zero-cross point is searched for within a narrow range which is narrower than one cycle of the pulse-modulated wave across a zero-cross point which is detected last. When the zero-cross point is found, it is considered that the pulse-modulated wave is detected, and the time from transmission to the zero-cross point which is detected 6 and outputted as a propagation time. When the zero-cross point is not found, it is considered that the pulse-modulated wave can be not detected 6. Therefore, when the pulse-modulated wave is detected, the zero-cross point is searched for and the peak value of the modulated wave is not detected, so even if the amplitude varies owing to the mixture of a noise or disturbance, the object cycle can be detected with high probability.
Patent JP-H10234878-A (JP)
Title: Fireproof screen device
Inventor: NAKAJIMA KOJI
IPC: A62C2/10
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To quickly and smoothly perform refuging activities and guiding activities by a method wherein a fire-resistant fireproof sheet body to shield a part to be shielded, is provided, and on the surface of the fire-resistant fireproof sheet body, when the part to be shielded is shielded, a fire display is colored and displayed by characters, etc., by sensing the heat of a fire. SOLUTION: When a motor 10 operates at the time of fire, a taking-up shaft 8 of a taking-up drum 7 in a screen box 5, rotates, and a fire-resistant fireproof sheet body 14 is rewound. The fireproof body 14 is lowered along right and left guide rails 1, and shields a part 2 to be shielded, and lands on a floor surface 15 and stops. By this motion, the part 2 to be shielded partitions this side and the opposite side under an airtight state, and prevents smoke from dispersing, and prevents the fire from extending. Then, when a fire display body 17 on the surface of the fireproof sheet body 14 is heated to a specified temperature by the heat of the fire, the generation of the fire is colored and displayed with characters, etc. Thus, the generation of a fire can be visibly confirmed on this side of the fireproof sheet body 14, and effects for a refuging activity can be displayed.
Patent JP-H02220821-A (JP)
Title: Multi-layered molded product
Inventor: KATO SHUNICHI
IPC: B29C45/16
Filed: 1989-02-22
Abstract: PURPOSE:To manufacture a multi-layered molded product abling use for a container, a cover, a base and the like in the wide range by injection molding liquid crystal resin of superior gas barrier properties, heat resistance and dimen sion stability together with other thermoplastic resins. CONSTITUTION:Thermoplastic resin 1 is injected into a cavity A. Then, when liquid crystal 2 is injected into the cavity A with a little time lag of injection and molded therein, the thermoplastic resin 1 forms a skin layer to manufacture a multi-layer molded product constituted of liquid crystal resin 2 as a core layer. As for the liquid crystal resin, a copolymer of hydroxy-naphthoic acid and hydroxybenzoic acid, and a copolymer of hydroxy-benzoic acid and polyethyleneterephthalate can be used. As specific limiting viscosity with extremely high share of the liquid crystal resin is low, the same can move through narrow spaces. Thus, injection molding can be carried out through a narrow area, formed and passable substantially, to form the core layer.
Patent JP-H06256902-A (JP)
Title: Ultrahigh tensile strength cold rolled steel sheet having high corrosion resistance and high workability and its production
Inventor: TOSAKA AKIO
IPC: C22C38/58
Filed: 1993-03-03
Abstract: PURPOSE:To produce an ultrahigh tensile strength cold rolled steel sheet having high corrosion resistance and superior workability by strengthening an aluminum killed steel, prepared by adding large amounts of manganese to a low C steel, by means of structure strengthening by the use of low temp. transformation phase. CONSTITUTION:This steel has a composition containing, by weight, 0.02-0.30% C, 0.20-3.50% Mn, and <=0.100% Al as essential components, further containing one or >=2 kinds selected from the group A and the group B (where the group A consists of 0.100-1.500% Si, 0.10-1.0% Cr, 0.10-1.00% Mo, 0.02-0.10% P, and 5-100ppm B and the group B consists of 0.05-1.00% Cu, 0.05-0.50% Ni, 0.01-0.20% V, 0.01-0.20% Ti, and 0.01-0.10% Nb), and having the balance Fe with impurities. A chromating layer of specific coating weight and specific alkali-soluble Cr content is formed on the surface of a steel sheet having a structure containing <=3% (area factor) ferrite phase, and further, a solid lubricating film of specific coating weight layer incorporating specific wt.% inorganic organic lubricating grains is formed on the above layer.
Patent JP-S62200130-A (JP)
Title: Control unit of air conditioner
Inventor: SATO YASUO
IPC: F24F11/02
Filed: 1986-02-27
Abstract: PURPOSE:To make it possible to transmit a large amount of data with a small number of terminals by a serial transmission of data between a remote controller unit and a control timer. CONSTITUTION:In a case where a transmission of data is requested from a control timer 3 to a remote control unit 2, a transfer requesting signal is outputted to a serial transfer requesting output terminal 34 of a microcomputer 6b for a timer. A remote controller 7b for a remote controller outputs a clock signal from a transfer requesting signal to a serial transfer requesting output terminal 34 through a clock signal output terminal P21 for serial transfer, and also outputs data through a serial output terminal P22 in synchronization therewith. A computer 7b sets the terminal 21 at an L level for seconds t2 and outputs a transfer requesting signal 101. If, after delay of seconds t2, the terminal P24 of the computer 7b is at an L-level 100a, it is judged that there is not connection of a controlling timer 3, whereas if it is at a high level 100b, it is judged that there is a connection.
Patent JP-H02221670-A (JP)
Title: Engine intake quantity control device
Inventor: OKAMURA MASAYUKI
IPC: F02M69/32
Filed: 1989-02-22
Abstract: PURPOSE:To prevent the adhesion of oil to an intake passage and the generation of a turbulent flow by communicating a bypass passage for bypassing a throttle valve to pass idle air to an intake passage with specified direction and position. CONSTITUTION:In a device body 102, one end of an intake passage 104 formed by an outer wall 106 is communicated to an engine through a surge tank 122. A throttle valve 132 is combined into the intake passage 104 with a shaft 130 as the center in such a manner as to be capable of freely opening and closing. Further, a bypass passage 126 for idle air suction bypassing the throttle valve 132 is formed on the outer wall 106. In the above constitution, the lower stream side opening (idle port) 124 of the bypass passage 126 is communicated with the intake passage 104 from the nearly tangential direction of the nearly vertical section to the air flow direction of the intake passage 104 and just close to the contact point between the tangential line and the section.
Patent JP-S63211683-A (JP)
Title: Solar selective absorption film
Inventor: MORITA TADASHI
IPC: H01L31/04
Filed: 1987-02-27
Abstract: PURPOSE:To enable a title device to stably used even in the air or under a high temperature by forming it with a polyimide film, thereby manufacturing it at a low cost and easily. CONSTITUTION:A solar selective absorption film which applies to a hot-water supply system for home use effectively utilizing the solar energy, a generator or the like is made of a heat-treated polyimide film. That is, if the surface of a metallic base material 1 is coated with a polyimide film 2, the polyimide film 2 absorbs the visible rays of the sunlight and also acts as a film transparent to the infraed rays. And it exhibits a low radiation rate to the infraed rays because the substrate 1 is a metal, and acts as a solar selective absorption film. With this, it is stable even in the air and at a high temperature, whereby the solar selective absorption performance can be remarkably improved and the manufacture thereof is also easy.
Patent JP-H03245156-A (JP)
Title: Electrophotographic sensitive body and substrate for the same
Inventor: KAMIYAMA MITSUAKI
IPC: G03G5/10
Filed: 1990-02-23
Abstract: PURPOSE:To obtain superior characteristics of the photosensitive body without requiring mechanical grinding by laminating on a cylindrical substrate made of a glass selected from a group composed of soda lime glasses, lime glasses and borosilicic acid glasses and formed by the mechanical tube drawing method, a conductive layer and a photosensitive layer. CONSTITUTION:The conductive layer 31 and the photosensitive layer 32 are laminated on the cylindrical glass substrate 30 in this order. The glass substrate 30 is made of a soda lime glass, a lead glass, or a borosilicic acid glass and formed by the mechanical tube drawing method has superior surface characteristics, such as linearity, parallelism, circularity, and cylindricality, and there is no need to apply grinding work and no fear of being stained by oil. The conductive layer 31 serves not only as a conductive electrode, but also as an undercoat layer for enhancing electric characteristics and adhesion between the layer 32 and the substrate 30 and promoting reparation of the defects of the substrate, thus permitting photosensitivity characteristics to be enhanced and the obtained photosensitive body to be reduced in heat deformation and enhanced in precision.
Patent JP-H09237841-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ITO TAKAO
IPC: H01L21/8234
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device in which a DMOS transistor and a fine CMOS transistor are formed in one substrate by a method wherein a gate insulating film and a gate electrode which constitute a DMOS transistor are formed in a first region on a semiconductor substrate and a thin gate insulating film and a gate electrode which constitute a CMOS transistor are formed in a second region. SOLUTION: A first gate 31 to be used as the gate of a DMOS transistor is formed on a first gate oxide film 21 and a field oxide film 20 so as to correspond to a well region 2, and a lower electrode 32 and a resistor 33 are formed on respective predetermined field oxide films 20. A gate insulating film 23 of a CMOS transistor is formed. A second gate oxide film 24 is formed, and second gates 33, 34 to be used as gates of the CMOS transistors and the upper electrode 35 of a capacitor are formed simultaneously. Thereby, it is possible to obtain an integrated circuit in which the DMOS transistor and the fine CMOS transistor are formed in a mixed manner and whose reliability is high. In addition, it is possible to obtain an integrated circuit in which the fine CMOS transistor, the DMOS transistor, the capacitor and the resistor are integrated.
Patent JP-H01217354-A (JP)
Title: Image forming method
Inventor: SHIGETA KUNIO
IPC: G03G15/06
Filed: 1988-02-25
Abstract: PURPOSE:To solve problems on image defects, such as black spots, and to obtain good characteristics of a photosensitive body by incorporating a specified azo compound in a carrier generating layer and forming a carrier blocking layer between a conductive substrate and the carrier generating layer. CONSTITUTION:The carrier generating layer contains at least one of couplers represented by formula I in which Ar<1> is aryl; each of Y and Z is halogen, cyano, or the like; (s) is 0-4; and (r) is 0-2, and as the carrier generating material, the compound having an azo group in the molecule. The carrier blocking layer containing a novolak type phenol resin and titanium oxide subjected to no conductivity enhancing treatment is formed between the conductive substrate and the carrier generating layer, thus permitting a good image free from image defects, such as black spots, to be obtained in reversal development, and high-quality images free from fog and high in image density to be obtained even under environments of high temperature and high humidity, and low temperature and low humidity, and the like.
Patent JP-S61203857-A (JP)
Title: Hall motor
Inventor: FUJISAKI KIYONORI
IPC: H02P6/06
Filed: 1985-03-04
Abstract: PURPOSE:To obtain a high torque with a simple construction by combining two Hall elements and a gate circuit to discriminate N-pole, S-pole or nonmagnetic flux of a rotor. CONSTITUTION:A Hall motor 1 has a controller 2. The controller 2 has a Hall elements 3, 4, voltage comparators 5, 6, a logic calculator 7, and a 3-phase inverter 8. A rotor has a nonmagnetic flux portion, and the comparators 5, 6 compare the outputs of the elements 3, 4. The inverter 8 flows a current to the coils 11-13 in response to the outputs of the calculator 7 and the comparators 5, 6.