baber/WOPTO huggingface dataset:
Patent JP-H0210699-A (JP)
Title: Lighting device
Inventor: ODA KATSUHIRO
IPC: H05B41/282
Filed: 1988-06-29
Abstract: PURPOSE:To prevent an operator from receiving an electric shock at the time of maintenance by a method wherein a transistor is turned on by operation of an alternating current detecting device, and capacitance is rapidly discharged via lamp load. CONSTITUTION:When an alternating current detecting device 101 detects cutout of ac voltage, it forcedly outputs a signal to light a lamp even if a command signal for making the lamp go out is input to an input terminal 9 of a controller 8 which drives a transistor 4. Since the transistor is forced to turned on when ac voltage is cut, charged electric charge of capacitance 3 is very rapidly discharged. Even if an ac power source 1 is turned off, therefore, there is no danger that an operator receives an electrical shock from remaining high voltage of the capacitance 3.
Patent JP-H0832696-A (JP)
Title: System and method for voice mail service
Inventor: OGAWA YOSHIO
IPC: H04M3/42
Filed: 1994-07-13
Abstract: PURPOSE:To obtain the system and method for a voice mail service, which is capable of flexibly setting an informing method when a caller gives information with a message to a callee by allowing the caller to select the way how to deal with contents stored in a voice storing means storing a voice mail from the caller. CONSTITUTION:The system is provided with the voice storing means 300 storing the voice mail from the caller 100, and a selection means 110 by which the caller 100 selects the way how to deal with the contents stored in the voice storing means 300. Then, the selection means 110 is provided with a first selection means 111 selecting whether to give information on a fact that a voice mail is stored to the side of the callee 400, an informing time specifying means 112 specifying an informing time at the time of giving information to the side of the callee 400, and a second selecting means 113 selecting an informing method. Then through the use of selection information obtained by selection, information with a message is sent to the callee at the time and by the informing method which are desired by the caller.
Patent JP-S5862627-A (JP)
Inventor: HANSU KURIYUUGAA
IPC: G09F9/30
Filed: 1982-09-16
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-H0210251-A (JP)
Title: Board checking apparatus
Inventor: TANAKA TAKEHISA
IPC: G01B11/24
Filed: 1988-06-29
Abstract: PURPOSE:To detect poor soldered parts positively at a high speed with a simple apparatus by illuminating the soldered part, photographing the image of said part, counting the number of bright regions, and judging the quality thereof. CONSTITUTION:A ring shaped lighting device 3 is provided so that an electronic part 2 is uniformly illuminated. The image of a printed board 1 on which the electronic part 2 is mounted is picked up with a video camera 4. The obtained image signal undergoes A/D conversion in an image binary coding circuit 5. The signal is further binary-coded with a luminance value. The binary coded image signals are processed as follows: the picture elements in the bright area are collected so that the picture elements at the upper and lower parts and right and left parts are gathered together with an area extracting circuit 6; and the number of bright regions 9 which cannot be collected in the same area at the final stage is counted. Thus the number of the regions 9 is inputted into a judging circuit 7. The number is compared with the number of the regions 9 in a good soldered part 8 which is picked up beforehand and used as a stored reference. When the number of the regions 9 obtained in the circuit 6 is larger than the reference number of the regions 9, the product is judged as a defective product. When the number is small, the product is judged as a good product.
Patent JP-S5863104-A (JP)
Title: Manufacture of fine particle permanent magnet
Inventor: YONEYAMA TETSUTO
IPC: C22C22/00
Filed: 1981-10-09
Abstract: PURPOSE:To greatly improve a fine particle magnet in coercive force, energy product and the like, by a method wherein when Mo-Sb-Bi alloy fine particles  are molded, they are subjected to a predetermined heat treatment either before,  during or after the molding. CONSTITUTION:When a molded article is obtained by casting a slurry obtained by adding an organic solvent or the like to Mn-Sb-Bi alloy fine particles having a composition consisting of 29-52% Sb, not larger than 15% Bi and the balance substantially Mn by atomic ratio, or pressing or injecting such fine particles, the slurry or the fine particles are heat-treated for about 0.5-20hr at 300-800 deg.C, more preferably 400-750 deg.C either before, during or after the molding. As the atmosphere for the heat treatment, an inert gas atmosphere or a vacuum is desirable. Simultaneously with or after the heat treatment, sintering is effected for about 0.5-10hr in an atmosphere of an inert gas or the like or in a vacuum at 200-800 deg.C.
Patent JP-S6223620-A (JP)
Title: Pll circuit
Inventor: SUGINO KIMIHIRO
IPC: H03L7/06
Filed: 1985-07-24
Abstract: PURPOSE:To decrease generation of jitter with simple constitution by generating a pulse synchronously with the leading edge or trailing edge of one input signal to a phase comparator circuit so as to provide an offset at one level side to an output voltage of a loop filter according to the pulse signal. CONSTITUTION:In order to decrease the jitter of an oscillation output signal due to a blind sector in a PLL circuit, an edge detection circuit EG is added and a reference frequency signal phiref is applied. The edge detection circuit EG forms a pulse signal dw' synchronously with either the leading or the trailing of the reference frequency signal phiref. The pulse signal dw' is fed to the loop filter LPF to provide an offset to be changed to either level by the pulse signal dw'. Thus, the filter LPF integrates output signals up, dw of a phase comparator circuit PFC and the output signal dw' of the edge detection circuit EG to form a control voltage VC of the oscillating frequency of the voltage controlled oscillation circuit VCO.
Patent JP-H11350409-A (JP)
Title: Joint structure for precast pc board pavement using pad board
Inventor: ONOUCHI EIJI
IPC: E01C5/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the displacement of a joint by installing a board body below the joint of oppositely arranged precast PC boards, and connecting the board body and the precast PC boards with connecting members. SOLUTION: Notch sections 12, 22 buried with steel cylindrical boxes at the prescribed intervals are provided at the end sections of precast PC boards 11, 21. At the time of execution, a rolled crushed stone layer 36 is excavated to install a pad board 31, crushed stones 35 are installed on both sides, asphalt 34 is installed at the same height as the surface of the pad board 31, then the PC boards 11, 21 are installed. Cement mortar is filled on the back of the PC boards 11, 21 and in a joint 37, and bolts 13, 23 are inserted from the through holes of the bottom plates 12c, 22c of the steel cylindrical boxes and screwed to the inserts 32a, 32b of the pad board 31 after the mortar is hardened. Covers are screwed to the upper screw ridges 12a, 22a of the steel cylindrical boxes after the PC boards 11, 21 and the pad board 31 are connected together.  The vertical movement of the joint section of the precast PC boards 11, 21 and the occurrence of a step between the precast PC boards 11, 21 can be prevented, and the precast boards 11, 21 can be efficiently replaced.
Patent JP-S5588577-A (JP)
Title: Electric power converter
Inventor: YASUOKA IKUO
IPC: H02M1/12
Filed: 1978-12-26
Abstract: PURPOSE: To make the configuration of vihicle-mounted power supply compact by synthesizing the output voltages of a two-stage inverter circuit with multiple connection via transformers, eliminating 5th and 7th harmonic components, and providing a filter which resonates with a 12th harmonic wave between the individual phases of the outputs.  
     CONSTITUTION: DC 600V from the third rail is converted into 3-phase AC by a multiple-type inverter part comprising inverters 6 and 7. The outputs are synthesized by a Δ-Δ connected transformer 8 and a Δ-Y connected transformer 9. A filter 10, which contains reactors 13 and capacitors 14 and is resonated with a 12th harmonic wave, is connected between the individual phases of the outputs, and the constant-voltage constant-frequency output is generated by controlling the control angles of the inverters 6 and 7. Accordingly, the 5th and 7th harmonic components can be eliminated, and the sine-wave output can be obtained by the combination of impedances of the transformers 8 and 9 and the filter 10, and a compact configuration can be realized without choppers and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6054947-A (JP)
Inventor: KONDOU YOUICHI
IPC: C04B2/10
Filed: 1983-09-02
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-S5593753-A (JP)
Title: Paper winder
Inventor: KATOU MASAYOSHI
IPC: B65H75/28
Filed: 1978-12-29
Abstract: PURPOSE: To prevent inter-paper sliding and rewinding by making a take-up shaft polygonal, setting up a slit which is parallel to the shaft center, and mounting a cylindrical member with the same diameter which is incribed to the polygonal surface of the shaft on the shaft end.  
     CONSTITUTION: The tip 7a of the paper 7 is inserted into the slit 10 and is touched with the bottom 10a. The tip 7a is made parallel with the shaft center 3a. Then the paper 7 is bent in the B direction and encloses the angle 9. After that, when the shaft 3 rotates in the C direction through the cylindrical member 15, the folded section of the paper 7 engages with the tip 9a of the angle 9 and the paper 7 is not removed from the slit 10. While the paper 7 is being wound, pressure is concentrated on the edge 19 of an angle which is formed by the shaft 3 and the angle 9 and the paper is wound between each edge with high tensile force. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6054770-A (JP)
Inventor: YAMAMOTO HIROBUMI
IPC: B07B13/02
Filed: 1983-09-02
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-S5590547-A (JP)
Title: Chlorinated vinyl chloride resin sheet
Inventor: OOSAKI AKIYOSHI
IPC: C08L55/02
Filed: 1978-12-29
Abstract: PURPOSE: To obtain a chlorinated vinyl chloride resin sheet which is excellent in heat resistance, flame retardancy, vacuum moldability, heatsealability, compression moldability, and impact resistance by molding a resin composition containing a chlorinated vinyl chloride resin and a specific copolymer.  
     CONSTITUTION: One hundred pts.wt. of a resin composition consisting of 20W98 pts.wt. of a chlorinated vinyl chloride resin(A) of a chlorine content of 60W70wt% and a polymerization degree of 300W1500 and 80W2pts.wt. of a rubber-nitrile or methacrylate monomer-styrene monomer copolymer (B) composed of 10W50wt% a rubber, 10W40wt% nitrile or methacrylate monomer, and 20W60wt% styrene monomer is mixed with 0.5W50pts.wt. of one or more copolymers (C) selected from an ethylene-vinyl acetate copolymer containing 50W90wt% vinyl acetate, a methacrylateacrylate copolymer, etc., and then the mixture is extruded into sheet form  under the extrusion conditions of a temperature between 200°C and 210°C and an  extruder head pressure of 200W250kg/cm 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1114844-A (JP)
Title: Method for packaging heater-heated optical waveguide and its package
Inventor: YOKOYAMA KENJI
IPC: G02B6/122
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the packaging method and package for obtaining a high temperature control optical waveguide circuit device which has small power consumption. SOLUTION: In this packaging method, an optical waveguide 4 is floated in the package 1 through columns. The number of the columns is 1 to 4 and the area of a fixation surface for a column 3 is preferably 0.03 to 1 cm<2> . The package 1 may be formed of resin. The package 1 is constituted in double wall structure and preferably has its inter-wall hollow part charged with gas, liquid, or a solid of small heat conductivity or vacuummized. The surface of the package is preferably uneven or curved. The surface of the package may be a metallic mirror surface which reflects infrared light.
Patent JP-H0215917-A (JP)
Title: Servo control method for electric discharge machine
Inventor: SAKAMOTO KEIJI
IPC: G05D3/12
Filed: 1988-07-01
Abstract: PURPOSE:To prevent the hunting phenomenon of an electric discharge machine by reducing the position command value determined according to the quantity of variation in voltage between an electrode and a work, when the position error gets greater, to accumulate no serious position error in an error register. CONSTITUTION:The voltage VD between an electrode and a work is detected by a voltage detecting circuit 12 and the quantity of variation in detected voltage VD (that is, the quantity of variation in difference between the detected voltage VD and a set voltage VS) every sampling time is calculated as a position command C. Based on a position error Er which is adifference between the position command C and a position feedback value, a motor is driven to move the electrode relatively to the work, whereby executing the electric discharge work. At this time, the position error Er is monitored by a position command reduction means 21 and when the error Er gets greater, the reduction rate of the position command C gets higher to inhibit a serious position error from being accumulated in an error register 17, whereby preventing the hunting phenomenon of an electric discharge machine.
Patent JP-H1118055-A (JP)
Title: Device and method for reproducing data
Inventor: NOCHIDA KAORU
IPC: G06T13/80
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To easily and exactly execute interrupting of reproduction by reproducing the data of respective files recorded on a recording medium in prescribed order, and on the other hand, performing the interrupting reproduction of the data of a designated file provided from an input means at arbitrary timing and restarting the reproduction according to the prescribed order, after the end of interrupting reproduction. SOLUTION: In the middle of reproduction according to a list (EDL) specifying the order of reproduction or the like, an operator designates the interrupting reproduction requested file to a GUI 7 and designates the start of interrupting reproduction. A system controller 4 reproduces the on-air video and audio data of the interrupting reproduction requested file from the designated HDD 6, while interrupting the reproduction according to the EDL. When the operator commands the stoppage of interrupting reproduction, the system controller 4 stops the interrupting reproduction at the time of the reproduction stopping command and restarts the reproduction, in accordance with the EDL.
Patent JP-S6317083-A (JP)
Title: Thermal recording material
Inventor: YAMAMOTO NOBUYUKI
IPC: B41M5/333
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a thermal recording material forming a color only at a definite temp. or more, by using at least one kind of a specific diphenyl com pound as a developer allowing a color forming substance to form a color at the time of heating. CONSTITUTION:In a thermal recording material consisting of a color forming substance, a developer allowing said clor forming substance to form a color at the time of heating and a binder, a diphenyl compound represented by the predetermined formula I (wherein R is hydrogen, alkyl, aralkyl or halogen, m is an integer of 0-3 and n is an integer of 0-4) is used as the develoer and the color forming substance, the developer and the binder are respectively used in a range of 3-30 wt%, 6-60 wt% and 44n40 wt%. The proper concn. of the solid components of the thermal recording material is 10-40 wt% with due regard to workability. Thereis no special limit as a support to be coated, and not only paper but also a plastic film may be used. The coating amount of a coating solution is properly set to 0.1-20 g/m<2>, especially, to about 34n15 g/m<2>.
Patent JP-H066872-A (JP)
Title: Remote controller
Inventor: OISHI KAZUYUKI
IPC: H04Q9/00
Filed: 1992-06-22
Abstract: PURPOSE:To provide a remote controller which lets the number of remote control device be only one and whose handleability is improved by reading the remote control data of plural electronic equipments from an external memory. CONSTITUTION:An external memory 12 in which the remote control data and display data for the remote control device of each electronic equipment are stored is inserted into a remote control device. Then, the data from the external memory 12 are read by a main processor 31 or a main memory 34, and the key information of a display and a control corresponding to the remote control data and display data for the remote control device of the external memory 12 are displayed on a touch panel 36.
Patent JP-S6410045-A (JP)
Title: Air conditioning supervisory controller
Inventor: SHIOTANI KAZUYOSHI
IPC: F24F11/02
Filed: 1987-06-30
Abstract: PURPOSE:To make it possible to automatically hold an indoor temperature at a comfortable one by computing and determining a corrected value of a temperature set value by temperature set value correction means from an infrared ray dose sensed by an infrared value sensor, and outputting the thus obtained corrected value from an air conditioning supervisory controller. CONSTITUTION:A radiation infrared ray dose is detected by an infrared ray sensor 4 connected to the air conditioning supervisory controller 3, and an analog signal from the indrared ray sensor 4 is supplied to an A/D converting circuit 9 and is converted to a digital signal. The converted signal is read in a computing part 8. In accordance with the intensity of the thus read in signal, the correction of the room temperature set value of the air conditioner is computed by correction means 12 and the corrected value is determined. The signal of the corrected temperature set value is outputted to an analog port 13 through a D/A converting circuit 10, and the operation of the sir conditioner is controlled. A plurality of air conditioners 2 are operated in a space cooling mode at a certain temperature set value. For instance, in a state where a curtain is drawn to the window and the radiation infrared ray dose incident in the room is small, the target value of the indoor temperature is set at a value higher than the standard temperature set value.
Patent JP-H0454090-A (JP)
Title: Video recording method by cordless unattended diving device
Inventor: YAMANAKA ISAO
IPC: G08C23/00
Filed: 1990-06-22
Abstract: PURPOSE:To record only a desired video image accurately and sharply by outputting a video recording start stop signal to a changeover circuit synchronously with a time when a picture signal the same picture signal displayed on a monitor is outputted from a picture memory while a command signal is given so as to operate/stop a video recorder. CONSTITUTION:A supervisor (not shown) on a control vessel 12 always monitors a video image on a video monitor 24 and turns on a recording start switch (not shown) of a command device 32 of a video remote controller 30 when a picture requiring recording is displayed. When the video recording start signal is received by a receiver 40, the signal is given to a time reference circuit 46 via a filter amplifier 42 and a demodulator 44. An output signal of the time reference circuit 46 is outputted when the recording start switch 32 is closed synchronously with a time when a color signal inputted to a picture memory 28 is outputted from the picture memory 28 simultaneously with the picture displayed on the video monitor 24. Then a changeover circuit 29 is closed and the video recorder 48 starts recording.
Patent JP-H06103704-A (JP)
Title: Digital audio reproducing device
Inventor: MIKAMI TORU
IPC: G11B20/10
Filed: 1993-06-30
Abstract: PURPOSE:To allow the speed and the interval of outputted audio signal to be individually changeable in respect to a digital audio reproducing device. CONSTITUTION:A reproduction clock is produced by a clock producing means 15 based on a 1st control signal. By reproducing means 10, 12, 14, digital audio data are reproduced from a recording medium whereon the digital audio data are recorded, based on the reproduction clock and at the speed decided by the reproduction clock. The interval of reproduced digital audio data outputted from the reproducing means is made variable by a digital signal processor 30 basing on a 2nd control signal, and the digital audio data reproduced at the desired reproducing speed and interval are outputted from the digital signal processor by a control means 22 in the manner of generating the 1st and 2nd control signals in response to the instruction from the outside.
Patent JP-S6321346-A (JP)
Title: Fuel injection device
Inventor: KIKUCHI HIDEYA
IPC: F02D41/00
Filed: 1986-07-12
Abstract: PURPOSE:To enable accurate control of fuel by driving a solenoid valve by means of a first pulse and, after said solenoid valve is switched over to a condition of enabling the pressure feeding of fuel, controlling the drive of said solenoid valve by means of a second pulse having a pulse width for determining the period of the switching action of said solenoid valve. CONSTITUTION:A first pulse PS1 is used for closing a solenoid valve 7 and, when the solenoid valve 7 is completely closed by this means, a second pulse PS2 is used as a signal for controlling the closing period of the solenoid valve 7 in place of the first pulse PS1. The pulse width of the second pulse PS2 is accurately determined so as to obtain a desired injection quantity, and this second pulse PS2 is outputted at an actual valve closing timing which is detected based on the change of the wave form of an electric signal for driving the solenoid valve 7. Accordingly, the control of the solenoid valve 7 can be carried out by the second pulse PS2, enabling a highly accurate regulation of injection quantity.
Patent JP-H0527223-A (JP)
Title: Liquid crystal display device and manufacture of the same
Inventor: TAKEMOTO TAKATOSHI
IPC: G02F1/1339
Filed: 1991-07-03
Abstract: PURPOSE:To provide a liquid crystal display device which is improved in the precision of a liquid crystal layer and the manufacturing method of the liquid crystal display device by uniforming the thickness of the liquid crystal layer, making the liquid crystal layer thinner and improving the responsiveness and making the arrangement of the liquid crystal layer accurate. CONSTITUTION:A transparent conductive film 16a is formed on one surface of a transparent insulating substrate 21a. The transparent insulating substrate 21a is insulated and coated with an oxide film 18a for a spacer. A mask is formed at the specific part of the spacer oxide film 18a. The unmasked part of the spacer oxide film 18a is etched to form the oxide film spacer 18. The mask 22 is removed. A liquid crystal layer 19 in injected into the gap of the oxide film spacer 18. The other transparent insulating substrate 21b is arranged on the oxide film spacer 18 and liquid crystal layer 19 while setting the transparent conductive film 16b inside.