baber/WOPTO huggingface dataset:
Patent JP-2000209863-A (JP)
Title: Automatic voltage selector
Inventor: RI GOSAI
IPC: H02M7/12
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic voltage selector in which generation of EMI noise is reduced significantly by applying a current to the gate of a triac, material cost is saved using simple circuit elements without requiring any expensive IC for exclusive and the weight and thickness of a product are reduced by simplifying the circuit. SOLUTION: An automatic voltage selector comprises a bridge diode BD for rectifying AC input voltage, a triac being turned on/off with a control signal, and two capacitors C1, C2 connected in series. The automatic voltage selector further comprises a section 50A for outputting a rectified voltage delivered from the bridge diode BD as it is or after doubling depending on the on/off operation of the triac, and a section 60A for comparing the voltage delivered from the bridge diode BD with a reference voltage to determine the voltage of AC commercial power supply flowing into the bridge diode BD wherein the triac is driven in response to an output signal from the comparing section 60A.
Patent JP-S6185798-A (JP)
Inventor: TANAHASHI SHIGETAKA
IPC: B60R16/06
Filed: 1984-10-03
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-H0547968-A (JP)
Title: Cooling structure of electronic device
Inventor: GOTO SHIGERU
IPC: H01L23/36
Filed: 1991-08-20
Abstract: PURPOSE:To improve the heat dissipation properties of both of highly heating components and lowly heating components and to contrive the speedup of a signal and a miniaturization of an electronic device by a method wherein the highly heating components are mounted on a low-dielectric constant and high-heat conductivity substrate and the lowly heating components are mounted on a low-dielectric constant and low-heat conductivity substrate. CONSTITUTION:A highly heating circuit A including highly heating components 3 is formed on the upper surface of a low-dielectric constant and high-heat conductivity substrate 5. On the other hand, a lowly heating circuit N including lowly heating components 4 is formed on the upper surface of a low-dielectric-constant and high-heat conductivity substrate 6. Next, the rear face of the substrate 5 is brought into contact with the high land 11 of a metal case 1, and the rear face of the substrate 6 with the low land 12 of the metal case 1. A square recess 21 is provided at the position of a metal cover 2 which faces the high land 11, and a hole 22 is bored at the position of the recess 21 which faces just above a highly heating component 3. The recess 21 is filled with a high-heat conductive resin 30 which is made to flow through the hole 22 to the substrate 5 side and cured in a state of adherence over the surface of the component 3. Thereby, heat of the component 3 can be prevented from diffusing to the substrate 6 side.
Patent JP-H0373612-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOSHIDA NOBUO
IPC: H03K19/096
Filed: 1989-08-14
Abstract: PURPOSE:To decrease an operating time and a precharge time by constituting a 1st stage logic circuit of a high speed precharge type precharge logic circuit, and constituting 2nd and succeeding stage of logic circuits of a high speed operation type precharge logic circuits in a logical arithmetic section. CONSTITUTION:An operating time Teb of a precharge type precharge logic circuit PLB is set slightly longer than an operating time Tea of a precharge type logic circuit PLA because of a discharge time of a parasitic capacitance C2 by a logic block LB is made late. On the other hand, an internal node n1 of the high speed operation type precharge logic circuit PLA being a basic building block for 2nd-4th stage of logic circuits PL2-PL4 of an arithmetic unit ALU is connected directly to an input terminal of an output inverter circuit. On the contrary the operating time Tea goes faster than the operating time Teb of the PLB. Thus, the precharge time Tp is reduced by a difference of the precharge time between the PLB and PLA. Moreover, the operating time Ts as the entire arithmetic unit is reduced.
Patent JP-H1150578-A (JP)
Title: Support structure for plate glass
Inventor: WAKUI SATOSHI
IPC: E04B2/90
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of stretching members in the horizontal direction by stretching the stretching members arranged along the vertical boundary sections of adjacent plate glasses with the prescribed tension, and arranging the stretching members along the horizontal boundary sections of adjacent plate glasses with one or more horizontal boundary sections skipped. SOLUTION: The upper end sections of stretching members 4 are fixed to a beam 2, then the stretching members 4 are stretched. The stretching members 4 are fastened to a skeleton or horizontal stretching members 3 are fitted to the stretching members 4 at the positions required against the wind pressure. When the wind pressure is applied, the tension of the stretching members 4 receives this wind pressure, and the fastening to the skeleton or the fitting of the horizontal stretching members 3 at all stages is not required, i.e., the horizontal stretching members 3 are fitted at every other stages.  It is not required to support the tare weight of the plate glasses during the stacking of H-metals, no horizontal steel beam is required, and the fastening to the skeleton or the fitting of the horizontal stretching members 3 at all stages is not required unlike when general H-metals and X-metals are used.
Patent JP-H0934115-A (JP)
Title: Water-soluble pattern forming material
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of striation and unevenness in coating after spin coating and to prevent the occurrence of pattern defects by adding an aliphatic monohydric alcohol having a specified number of C atoms. SOLUTION: A l-7C aliphatic monohydric alcohol is added by 0.00001-30 pts.wt., especially 0.01-10 pts.wt. based on 100 pts.wt. water. The aliphatic alcohol is, e.g. ethanol, propanol, butanol, heptanol, allyl alcohol, crotyl alcohol or cyclohexyl alcohol but propanol or butanol is preferably used. In order to improve film forming property, various water-soluble high molecular compds. as wel as an acetylene alcohol compd. are preferably added. The high molecular compds. include PVA and its ether deriv.
Patent JP-H0954784-A (JP)
Title: Method for processing equipment information
Inventor: SOEDA HIROSHI
IPC: G06F17/50
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To easily grasp the connection relation of the arrangement of equipments by graphing the equipments and the connection relation based on a node composition table and a node arrangement table and displaying or printing these graphics. SOLUTION: Based on a data table, automatic section node composition tables in which the composition of the automatic sections according to each node, arrangement locations and parentages, etc., are defined as table elements, are sorted in order of larger slave group depth to smaller slave group depth and are prepared (S1). Based on the data of these tree structures, an automatic section node arrangement table in which the arrangement of the automatic section for every node is set by the line and column numbers distinguished by a branching structure (S2). Based on this table, a compression processing is performed for the automatic section arrangement (S3). Based on a node composition table and a node arrangement table, equipments and a connection relation are graphed and these graphics are displayed and printed (S4).  Thus, the connection relation of the arrangement of the equipments can be easily grasped.
Patent JP-H03157261-A (JP)
Title: Body of rolling stock
Inventor: OMURA KEIJI
IPC: B61D17/08
Filed: 1990-08-08
Abstract: PURPOSE:To facilitate manufacture of a rolling stock body by a method wherein at least an outer plate by which the side structure of the rolling stock body is formed by an iron material, a plurality of outer plates are arranged in a state to adjoin with each other, and each outer periphery is spot-welded on the outer surface of a skeleton member by which the side structure is formed. CONSTITUTION:A rolling stock body 1 comprises a side structure 2, a gable structure 3, a roof structure 4, and frames. The side structure 2, the gable structure 3, and the roof structure 4 are formed such that outer plates are joined with a framework formed by combining together a plurality of skeleton members for joining. The skeleton of at least the side structure 2 is formed with a long beam 11, an eaves beam 12, a waist belt 13, a long sill 14, and a plurality of side columns 15. A waist plate 20, a pier panel 21, and an end rail 24, serving as an outer plate, are mounted to the outside of the skeleton. In the above structure, the outer plates 20, 21, and 24 are respectively formed by an iron material and disposed in a state to be adjoined with each other, and respective outer peripheries are joined on the outer surfaces of the skeletons 11-15. A coating film is formed on the surfaces of the outer plates 20, 21, and 24.
Patent JP-H1051817-A (JP)
Title: Call processing start method at restart and system for the method
Inventor: AIZAWA KATSUMI
IPC: H04M7/06
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a call less resulting from not taking restart of application into consideration when a communication system using a transaction function application part(TCAP) of the common line signal system is restarted. SOLUTION: In the case of restarting a TCAP communication system 1 of its own station, it is recognized that a state of a common line signal link 9 between the TCAP communication system 1 and a signal transit point(STP) 4 is stopped and a call from a signaling end point(SEP) 3 opposite to a TCAP communication system 2 of a changeover destination is bypassed. Then a No.7 driver 5 of an application section 8 of the TCAP communication system 1 are restarted and registration of the required communication software to the No.7 driver is finished, the link 9 is started and the call bypassed to the system 2 by the STP 4 is routed to the system 1 so as to prevent the occurrence of the call loss.
Patent JP-H08178303-A (JP)
Title: Read-time control method of humidity sensor in microwave oven
Inventor: KIN SEIZAI
IPC: F24C7/02
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To permit accurate seeking of a high-frequency wave quiescent section regardless to the error of wiring of an electric power surely line, by increasing the count number of noise in the section when differences between the maximum value and the minimum value of humidity in two sections, whose one period of the power supply frequency is set in accordance with an external interrupt signal, are larger than a reference value. SOLUTION: In a stage 130, one period of an external interrupt applied by one time in every one period of power supply frequency is divided into two sections of half periods to set them in a first section and a second section. In a stage 150, a humidity is read in respective sections by prescribed number of times with a prescribed interval and, when the difference between the maximum value and the minimum value is larger than the reference value of noise decision, a noise count in the section is increased by one. During repetition of the increasing stages of the noise count, a read time deciding time is elapsed upon judging in the stage 150 and when the noise count in the first section is larger than that in the second section, the second section is determined as the read time of a humidity sensor.
Patent JP-S6452105-A (JP)
Title: Optical fiber containing tube
Inventor: ARAKI NOBUO
IPC: G02B6/44
Filed: 1987-08-24
Abstract: PURPOSE:To easily produce a titled tube at a low cost by packing a high- polymer water absorbent in at least the both tube end parts of an optical fiber inserted wavily into a tube or sticking the same to the optical fiber. CONSTITUTION:After a silicone resin is primarily coated 5 on the quartz glass optical fiber 4 (125mum diameter), an urethane resin is secondarily coated 6 thereon to form the optical fiber 3 having 0.4mm diameter. The fiber 3 and the high-polymer water absorbent 9 consisting of acrylic acid grafted starch, etc., are simultaneously fed by an oscillation packing method into, for example, a steel tube 1 having 1.0mm (0.8mm) outside diameter (inside diameter) and 1,000m length by which the optical fiber containing tube is produced. The need for a spacer is eliminated by packing the high-polymer water absorbent 9 directly into the tube 1. The cost of the product is, therefore, reduced and the surplus length is easily formed.
Patent JP-H0371718-A (JP)
Title: Analog phase locked loop oscillator
Inventor: NAGATA EIJI
IPC: H03L7/18
Filed: 1989-08-11
Abstract: PURPOSE:To make a phase locked loop system stable by adding the output of a temperature - voltage conversion circuit including a temperature sensor detecting an ambient temperature to the output of a loop filter with use of an adder circuit. CONSTITUTION:Part of the output of a voltage controlled oscillator(VCO) 1 enters a phase comparator (SPD) 2, in which the phase of the signal is compared with that of a harmonic wave of a reference oscillator 4 and the result is fed to a loop filler 3 as a voltage output, and the loop filter 3 outputs a voltage with a prescribed filter characteristic. On the other hand, a temperature - voltage conversion circuit 6 generates a voltage in response to the ambient temperature of the phase locked loop, and adds the voltage to an output voltage of the loop filter 3. The added voltage is applied to cancel an offset voltage fluctuation due to the temperature of the phase locked loop system. The polarity of increase/decrease, and cancelling quantity are present to the adder voltage in response to each temperature in advance. Thus, the fluctuation in the offset voltage attended with the temperature fluctuation of the phase locked loop system is prevented.
Patent JP-H0372094-A (JP)
Title: One-side partial-plating method
Inventor: MIYANOO YOSHINOBU
IPC: C25D5/02
Filed: 1989-08-11
Abstract: PURPOSE:To uniformly and excellently plate one side of the bend of a material by changing the height of a means for guiding the material, etc., and thereby changing the contact angle between the material and a plating soln. layer. CONSTITUTION:Unit materials 11 having a protrusion convexly bent downward are joined end to end in the form of a band to obtain a material 1 used in the production of the contact of a connector, etc., and the material 1 is plated. In this case, a couple of guide means 24 and 25 are provided on both sides of a plating soln. feeder 21, the height is changed in the conveying direction of the material 1, and the heights are changed in the opposite directions. The material 1 is brought into contact with a liq. film holder 22 placed on the horizontal upper surface of the feeder 21 while changing the inclination of the material 1. As a result, one side of the bend 11a of the unit material 11 is partial-plated.
Patent JP-H0875750-A (JP)
Title: Detection of human cytomegalovirus antigen positive cell in blood of aids patient
Inventor: HANABUSA HIDEJI
IPC: G01N33/569
Filed: 1994-09-01
Abstract: PURPOSE: To detect a human cytomegalovirus (HCMV) antigen in blood of an AIDS patient with high sensitivity by bonding an HCMV antigen in a nuclear cell of blood to an enzyme-labelled antibody wherein peroxidase is bonded to the Fab' fragment of an anti-HCMV monoclonal antibody to form a composite and immunologically dyeing the composite. CONSTITUTION: The blood of an AIDS patient having a doubt of HCMV infection is collected at first and a leukocyte is separated from the blood to be fixed on a slide glass. Next, hydrogen peroxide and sodium azide are brought into contact with this blood to deactivate endogenous peroxidase in blood. An enzyme-labelled antibody wherein the Fab' fragment of an anti-HCMV monoclonal antibody is labelled with peroxidase is immunologically reacted with the leukoxyte on the slide glass to form an antigen-antibody composite. A soln. containing the substrate to peroxidase is added to this composite to develop a color and a counter dyeing soln. is further added thereto to develop a counter color which is, in turn, observed by an optical microscope to detect an HCMV antigen positive cell.
Patent JP-2001030160-A (JP)
Title: Lapping ball for single crystal silicon and manufacture of the ball
Inventor: MURAMATSU KATSUTOSHI
IPC: B24B37/025
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a lapping ball for silicon to finish off a silicon ball to satisfy a necessary condition as a silicon ball used in a semiconductor circuit substrate even by a machining strain at an after-process. SOLUTION: This lapping ball for single-crystal silicon has sphericity of 0.08 μm or less and a residual stress layer being set to 5 μm or less on one side of the directions of positive and negative depths. In a manufacturing method of the lapping ball, a pair of lap platens 2 and 3, positioned facing each other, consisting of a platen having abrasive grains fixed together by a resin bond are used. A work W of single-crystal silicon is lapped between the lapping platens 2 and 3.
Patent JP-S58108802-A (JP)
Title: Dielectric-loaded coaxial resonator
Inventor: AIHARA YUUKICHI
IPC: H01P1/212
Filed: 1981-12-22
Abstract: PURPOSE:To improve variance in resonance frequency, oscillation resistance, and mass-productivity by fixedly inserting a dielectric material into part of a coaxial resonator structure. CONSTITUTION:Conductor metallic films 4 and 5 are provided to the outside of a dielectric material 3 and the inside where a center conductor 2 is inserted; and the dielectric material is inserted fixedly in contact with the internal wall of the external conductor 1 and the center conductor 2. In this case, creamy solder 6, etc. is inserted between said metallic films 4 and 5 of the dielectric material 3, and the internal wall of the external conductor 1 and the external wall of the center conductor 2 to fix both tightly, obtaining performance which is very stable electrically.
Patent JP-H0631440-A (JP)
Title: X-groove cutting apparatus provided with horizontal direction copying device
Inventor: KOMIYA MASAO
IPC: B23K7/00
Filed: 1992-07-14
Abstract: PURPOSE:To provide an X-groove cutting apparatus provided with horizontal direction copying device, in which a groove precision is improved while dealing with dislocation strain, etc., of an end surface in the longitudinal direction of a steel material to be cut and the arranging work setting a torch for cutting the beveling is precisely and efficiently executed in the X-groove cutting by gas. CONSTITUTION:In a travelling carriage 20 travelled in the longitudinal direction of the steel material 10 to be cut, a traversing carriage 21 which can traverse to the right and left sides is provided. In the carriage, a vertical sliding mechanism 29 of a vertical arm 7 is provided, and in the vertical arm 7, vertical direction copying device 8, an upper torch block and a lower torch block are provided. In the traversing carriage 21, the side direction copying device 9 is fixed and an elastic pushing mechanism for pushing the traversing carriage 21 from the side direction to the steel material to be cut with a fixed pressure is separatly provided.
Patent JP-S6269251-A (JP)
Title: Camera
Inventor: TSUKAHARA TAIKI
IPC: G03B17/04
Filed: 1985-09-24
Abstract: PURPOSE:To prevent an operator from getting confused because a switching means which selects a position of a photographic lens is at a position where a lens barrel is projected although the lens barrel is actually stored by returning the switching means to a lens withdraw position associatively when a photographic lens returns to a lens close position associatively with the specific operation of a camera other than the switching means. CONSTITUTION:When a lens position selection lever 40 is at a lens extension position, the position of the lever 40 is held by a click lever 45 and when the lens barrel is returned to its storage position (close position) automatically associatively with the specific operation of the camera without operating the selection lever 40 manually to the lens withdraw position, the click lever 45 is driven associatively with a falling-in lever 46 which falls in a notch 27a in response to the return operation. Consequently, the selection lever 40 is switched to the lens withdraw position automatically.
Patent JP-H0743203-A (JP)
Title: Method and device for discriminating traveling sound source
Inventor: YAMADA ICHIRO
IPC: G01H3/10
Filed: 1993-07-30
Abstract: PURPOSE:To surely discriminate the traveling course of a traveling sound source by finding the product of two direction vectors of moving sounds between each observation cycle and forming a detecting normal vector on a unit spherical surface, and then, classifying the traveling locus of the sound source depending upon whether or not the detecting normal vector is in a reference normal vector data area. CONSTITUTION:Observation cycles are conducted as time elapses. The arriving directions of moving sounds at two points on the traveling locus LP of a traveling sound source AP from an observation point O are presented and two detecting direction vectors V1 and V2 having the magnitude from the point O to a unit spherical surface SPH drawn around the point O are formed. By finding the product of the vectors V1 and V2, a detecting normal vector V3 which intersects a plane SS2 containing the vectors V1 and V2 at right angles and has the magnitude from the point O to the spherical surface SPH is formed. Then whether or not the vector V3 is in a set reference normal vector data area is discriminated and, when the vector V3 is in the area, it is discriminated that the sound source AP travels along a target traveling course.
Patent JP-S60102522-A (JP)
Title: Device for measuring flow rate of intake air of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: G01F1/00
Filed: 1983-11-09
Abstract: PURPOSE:To obtain a correct flow rate value even when two flow-rate values are handled due to disturbance in airflow in a bypass, by determining the intake air flow rate based on the output of a hot wire type flowmeter and the amount of control for the intake air flow rate. CONSTITUTION:A control device 7 comprising a microcomputer is provided in a hot wire type flowmeter 6, which is provided in an intake air bypass 5. The output voltage US of the flowmeter 6 and the outputs of a rotary speed sensor, a throttle sensor (a) and a water temperature sensor (c) are inputted to the control device 7. When the output voltage US, the rotary speed N, the opening degree theta of the throttle, and the like are inputted, at first a flow rate Q is computed from the output voltage US. Then a factor KTRM, which corrects the flow rate Q based on the rotary speed N and the opening degree theta of the throttle, is computed. Thereafter the flow rate Q is multiplied by the factor KTRM, and the amount of correction is computed. Therefore the correct flow rate value can be obtained even when the flow rated Q have two values.