baber/WOPTO huggingface dataset:
Patent JP-S63210521-A (JP)
Title: Combustion detector for heating apparatus
Inventor: HATTORI YOSHITO
IPC: F23N5/12
Filed: 1987-02-27
Abstract: PURPOSE:To permit the detection of short-circuit condition between a flame rod and the main body of a combustion device, by a method wherein a flame current signal or the signal of the short-circuit condition of the flame rod is inputted into the inversion input terminal of an operational amplifier while a reference voltage is inputted into the non-inversion input terminal of the same amplifier. CONSTITUTION:When a flame rod 1 becomes abnormal by a short-circuit condition due to soot or the like, the input of a combustion abnormality detecting means 7 is grounded to the earth terminal of the main body of a combustion device, therefore, the voltage of Vcc/2 is inputted into the non-inversion input terminal of an operational amplifier OP by diodes 7b, 7c through a resistor R4. Then, the amplifier OP effects inverting and amplifying operations. Therefore, a voltage higher than in a case where no flame current flows is outputted from the output terminal of the amplifier OP when a reference voltage Vref is preset by resistors R2, R3 so as to be higher than the voltage of Vcc/2. A voltage obtained by a detecting means 7 is inputted into the I/O port of A/D conversion of a CPU through an output circuit 8. According to such a method, the CPU can detect the abnormality of the flame of a burner 4, therefore, short-circuit between the flame rod 1 and the main body of the combustion device, which is due to soot or the like, may be detected.
Patent JP-H03246422-A (JP)
Title: Weighing device for powder
Inventor: MIYOSHI YASUO
IPC: G01F11/28
Filed: 1990-02-26
Abstract: PURPOSE:To weigh the powder with high accuracy by generating desired negative pressure in a powder weighing part through the operation of a sucking means and sucking the powder from the powder storage tank to the powder weighing part. CONSTITUTION:When the air in the powder weighing part 3 is sucked in through a suction path 10 and a filter 2 by the sucking means 1 while an opening/closing selector valve 8 is closed, negative pressure is generated in the weighing part 3 and the powder 7 is sucked in the weighing part 3 from the powder storage tank 4. The sucked powder 7 is cut off by the filter 2 so as not to flow in the path 10, and stacked in the weighing part 3 in order at the lower part from right near the filter 2. At this time, the quantity of the powder 7 sucked in the weighing part 3 corresponds to the negative pressure generated in the weighing part 3 corresponding to the suction force of the means 1. Then the sucking operation of the means 1 is stopped to generate positive pressure in the weighing part 3 and when the selector valve 8 is opened, the powder 7 which is sucked in the weighing part 3 is discharged to a container 11 through the selector valve 8 and a powder exit 9.
Patent JP-S60232991-A (JP)
Inventor: GIYUNTAA PIISHIYU
IPC: B41J31/00
Filed: 1985-03-08
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-H0259507-A (JP)
Title: Hair care composition
Inventor: UORUTAA BURAIAN DEIBISU
IPC: A61K8/34
Filed: 1989-02-25
Abstract: PURPOSE: To provide a local hair treatment composition increasing diameter of a growing hair by containing a specific amount of retinol ester. CONSTITUTION: This hair care composition contains a retinol ester other than retinyl palmitate or a mixture of retinol esters containing at least one kind other than retinyl palmitate in a locally allowable carrier in an amount of >=1,000IU/g, preferably 2,000-7,000IU/g. The composition is prepared by containing a retinol ester (mixture) in an oil phase of a multilayered system such as an oil and/or an anhydrous alcohol or an oil-in-water type or a water- in-oil type emulsion.
Patent JP-H10243471-A (JP)
Title: Remote commander with reception function and device controlled by it
Inventor: SHINADA SATORU
IPC: H04N5/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To use the remote commander by other device by adding a function that receives information from the device main body to the remote commander so as to down-load data set by the remote commander. SOLUTION: When a data reception button R of a remote commander COM is depressed, a command of a data transmission request is generated and a main body CNV of a car navigation system stops an operation of a conventional car navigation to enter data transmission and continues the data transmission till all data set to the CNV are sent out. When the remote commander COM sends a command signal of a data transmission request, the remote commander COM enters a reception wait state of the data sent from the main body CNV. When the remote commander receives the data sent from the main body CNV and continues the state till the reception is finished. The operation above is repeated for each data transmission request.
Patent JP-H01253247-A (JP)
Title: Method and apparatus for positioning die
Inventor: JIYON BII SUMISU JIYUNIA
IPC: H01L21/66
Filed: 1989-02-23
Abstract: PURPOSE: To accurately set the position of a die to enhance discrimination accuracy by positioning two datum points of a wafer and after that, determining a coordinate, determining the equation of the imaginary circle of the circumferential edge of the wafer and determining the coordinate of the die. CONSTITUTION: The datum line 105 of a wafer 100 is set up in parallel to the Y direction of an X-Y coordinate system and after that, datum points 110,111, 112 are determined. The datum points 110, 111, 112 are disposed along the external circumferential edges 115 of the wafer 100. Next, the coordinates (X1 , Y1 ), (X2 , Y2 ), (X3 , Y3 ) of the X-Y coordinate system of the datum points 110, 111, 112 are determined to define the equation of an imaginary circle passing therethrough. When the equation of the circumferetial edge 115 of wafer 100 is defined, its center 120 is obtained and the coordinate (X4 , Y4 ) of an optional target die 102 on the wafer 100 is determined.
Patent JP-H11239585-A (JP)
Title: Disposable body warmer
Inventor: AZUMA KENJI
IPC: A61F7/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a disposable body warmer with the excellent effect of warming a body. SOLUTION: In this disposable body warmer composed by housing a heat generating composition whose main body is iron powder in an air permeable bag, a highest temperature is equal to or below 50 deg.C and the fine powder of a pyroelectric material is contained in the heat generating composition. As the fine powder of the pyroelectric material, tourmaline fine powder is preferable. For the content of the pyroelectric material in the heat generation composition, 0.05-10 wt.% is preferable.
Patent JP-H01220562-A (JP)
Title: Modem
Inventor: HAYAKAWA HISATO
IPC: H04B3/04
Filed: 1988-02-26
Abstract: PURPOSE:To automatically set a transmission signal on a telephone line by performing control on the passing band of a reception filter, checking the level of the transmission signal on the telephone line and varying the gain of a transmission amplifier. CONSTITUTION:A modulation/demodulation circuit 12 informs the entry of a mode to check the level of the transmission signal to an amplifier 15 and a clock generator 13 by using a control signal. Then, the amplifier 15 stops output. In other words, the input signal of an adder 2 is limited only to the transmission and a reception signals from the telephone line 1. Also, the generator 13 varies a clock frequency to be supplied to the reception filter 4, and varies it to a band area where the carrier of the transmission signal passes. The output of the adder 2 is inputted to the reception filter 4, and goes to only the component of the transmission signal, and after that, it is supplied to the modulation/demodulation circuit 12 via a reception amplifier 5. The modulation/demodulation circuit 12 checks the level of the transmission signal, and varies the gain of the transmission amplifier 14, then, sets the optimum gain.
Patent JP-S54137781-A (JP)
Title: Short-cut controller for tool magazines
Inventor: ARAKI MIKIO
IPC: B23Q3/157
Filed: 1978-04-19
Abstract: PURPOSE:For improving operation efficiency, to ensure short-cut by determining the rotational direction through previously storing tool numbers and magazine addresses in a memory and comparing the count values of the regular and reverse addresses corresponding to tool interchange instruction therewith. CONSTITUTION:A magazine address is detected by a detector 5, and the signal of this detection is fed to a control circuit 7 together with instruction signal 6 for the tools 31, 32... to be used next. The numbers of said tools 31, 32... previously encased at the places corresponding to a magazine address has been stored in the memory circuit in said control circuit 7. The required regular and reverse transfer distances of a tool magazine 1 are calculated by two counters and compared by a comparator for determining the short-cyt direction of said tools 31, 32..., and said tools 32, 32... are transferred to tool interchange position A through short-cut with a driving motor for driving said tool magazine 1 in accordance with rotational direction instruction signal CWW or CW is rotated regularly or reversely.
Patent JP-S63212812-A (JP)
Title: Detecting system of attitude in globe sensor
Inventor: WAKABAYASHI YASUSHI
IPC: G01S3/78
Filed: 1987-03-02
Abstract: PURPOSE:To enable the improvement of measuring precision without increasing the weight while maintaining reliability, by narrowing an opening angle of line-of-sight channels used for measurement and by using all informations of the line-of-sight channels in a plurality for measurement of the direction of a scanning axis. CONSTITUTION:An oscillation mechanism system 11 consists of a scan mechanism element and an angle encoder element, and it is constructed in such a manner that a plane mirror is rotated to oscillate by a non-sliding bearing for which two torsion bars are employed, for instance. An infrared photoelectric system 12 comprises a main optical system formed of Ge, for instance, an infrared optical element constituted by a filter, a pyroelectric infrared detector, etc., and it is so constructed as to detect the radiation from the earth through the intermediary of the mechanism system 11. An analog signal processing element 13 amplifies and shapes an output of the photoelectric system 12 and generates a horizon measuring pulse signal. A digital signal processing element 14 is so constructed as to generate an output of an attitude angle (pitch, roll) by using a pulse from the mechanism system 11 and a pulse signal from the processing element 13.
Patent JP-2000241273-A (JP)
Title: Pressure detecting device
Inventor: TANAKA HIROAKI
IPC: H01L29/84
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To improve temperature characteristics of the detection sensitivity of the pressure detecting device constituted by joining a single-crystal semiconductor chip where a piezoresistance element is formed to one surface side of a metallic diaphragm for pressure detection. SOLUTION: The pressure detecting device 100 is equipped with a metallic stem 20 having a circular diaphragm surface 10, and the single-crystal semiconductor chip 30 which has the side one surface 31 adhered to the side of one surface 11 of the diaphragm surface 10. A pressure medium is introduced into the side of the other surface 12 of the diaphragm surface 10 to detect pressure according to the deformation of the diaphragm surface 10 and single-crystal semiconductor chip 30. The surface azimuth of the single-crystal semiconductor chip 30 is a (100) surface, two piezoresistance elements 51 to 54 each are arranged on the side of the other surface 32 of the single-crystal semiconductor chip 30 along mutually orthogonal <110> crystal axes, and the four piezoresistance elements 51 to 54 are arranged on the circumference around the center K of the diaphragm surface 10.
Patent JP-S59169440-A (JP)
Inventor: KONDOU KAZUO
IPC: A22C13/00
Filed: 1983-03-16
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-S52129573-A (JP)
Title: Capsule passage detector
Inventor: WATASHI TATSUFUMI
IPC: B65G51/36
Filed: 1976-04-23
Abstract: PURPOSE: To improve the correctness in the detection of capsule passage while making the semipermanent use possible of a hydraulic capsule transfer system by the use of the fact that the magnetic flux crossing a wire coil is varied as the capsule passes through the detecting section. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60191404-A (JP)
Title: Magnetic head device
Inventor: FUKUHARA YOSHIKAZU
IPC: G11B5/105
Filed: 1984-03-12
Abstract: PURPOSE:To eliminate the need to attach and detach a screw which stops the inflow of resin by forming a groove at the periphery of the female screw of a magnetic head core support. CONSTITUTION:The groove 15 is formed at the overall periphery of the female screw 9. When resin is injected into a case 7, the resin which is expected to flow in the female screw 9 is led into the groove 15, so resin entering the screw 9 is cut off.
Patent JP-H06237580-A (JP)
Title: Pulse generator
Inventor: NISHIO TAKASHI
IPC: H02M7/5387
Filed: 1993-02-09
Abstract: PURPOSE:To provide a pulse generator which does not cause noise with simple constitution. CONSTITUTION:High-frequency switching elements 3 and 5 and low-frequency switching elements 4 and 6 are connected in series, with reactors 7 and 8 between, and flywheel diodes 9 and 10, which returns a current unidirectionally from the sides of low-frequency switching elements 4 and 6 to the sides of reactors 7 and 8, are provided to constitute two units. These two units are connected in parallel to a DC power source 1. A driver 13 supplies the low-frequency switching elements 4 and 6 of each unit with low-frequency control signals between which there is a predetermined phase difference, and also supplies each high-frequency switching element with a high-frequency control signal whose phase is inverted from those of the low-frequency signals to the low-frequency switching element 4 and 6 within each unit.
Patent JP-2000241093-A (JP)
Title: Air heat exchanger
Inventor: SHIROMIZU JUNICHI
IPC: F28F1/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the draining ability of an air heat exchanger provided with flat perforated heat transfer tubes and corrugated fins. SOLUTION: This air heat exchanger is provided with flat perforated heat transfer tubes 1, 1,... each having a plurality of refrigerant flowing holes 2, 2,... inside and the tubes 1, 1,... are vertically arranged in parallel. In addition, corrugated fins are brazed among the tubes 1, 1,.... In this case, drainage ditches 3 having depths which are about 1/2 of the thicknesses of the tubes 1, 1,... are provided on the surfaces of the tubes 1, 1,... not corresponding to either one or both of the flat heat transfer surfaces 1a and 1b of the tubes 1, 1,... which become the brazing surfaces for the corrugated fins.
Patent JP-S53131337-A (JP)
Title: Ignition system
Inventor: OKADA TOMOYUKI
IPC: F02P15/02
Filed: 1977-04-22
Abstract: PURPOSE: To adopt a system not to stop ignition even if ignition stopping instruction is given during the igniting work to an ignition plug and to stop the ignition only when an ignition instruction is given under the state of the stopping insturuction for prevention of erroneous ignition and promotions of reliability and durability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58182220-A (JP)
Inventor: MASATSUGU IZU
IPC: C23C16/54
Filed: 1983-03-18
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-H04263289-A (JP)
Title: Rotary rack
Inventor: KAWAI MAKOTO
IPC: H04M1/12
Filed: 1991-02-18
Abstract: PURPOSE:To realize simple constitution by rotating a top table freely and smoothly in a previously controlled area about a bottom table, and making vertical oscillating motion capable in the area. CONSTITUTION:A spacer 12 has a projection 13 which is fitted in the outer periphery of a shaft 2b inserted into the long hole 1b of the top table 1 and has its rotation controlled in the long hole 1b, but rotates only in the set area in the guide groove 11 of the bottom table 2, and said bottom table 2 and top table 1 are coupled slidably in respective arcuate surfaces by the space 2 and a coupling member which is inserted into said shaft 2b.
Patent JP-H08239084-A (JP)
Title: Friction-reduced ship
Inventor: KATO YOJI
IPC: B63B1/38
Filed: 1995-03-06
Abstract: PURPOSE: To simplify facilites, etc., by equipping a friction-reduced ship, which reduces friction by jetting bubble-water mixed fluid to the vicinity of the underwater surface of the hull, with microbubble generators which jet out bubble- water mixed fluid from a plurality of jet out nozzles made on the underwater surface. CONSTITUTION: A friction-reduced ship Y is made in double shell structure consisting of an outer shell 11 and an inner shell 12, and a microbubble generator 7, which generates bubble-water mixed fluid, a transfer pump 8, which pressurizes bubble-water mixed fluid and discharges it, and others are housed in the space 13 between the two shells 11 and 12. Many fluid nozzles 10 in slit form are made on the underwater surface 4 of the outer shell 1, and they are connected severally to the discharge ports of the transfer pump 8 through fluid transfer pipes 9. An air intake means 2 including a blower 2b and a water intake means 3 including a pump 3b are connected to the microbubble generator 7, thus this is so constituted as to produce bubble-water mixed fluid where pressured air and pressurized water are mixed at a desired ratio.
Patent JP-H08218300-A (JP)
Title: Mold for pump molding
Inventor: NISHIKAWA KAZUYUKI
IPC: B29C67/00
Filed: 1995-02-10
Abstract: PURPOSE: To provide a mold for pulp molding which holds the merits of the conventional screen type mold (high durability without screen clogging) as well as has increased freeness in shaping a form. CONSTITUTION: A resin mesh mold 1 of the screen structure 1A having the three-dimensionally formed face given by the optical mold designing method is held with a porous back-up mold 2 prepared by binding a number of granules giving pore openings larger than the mesh size of the screen 1A structure.
Patent JP-H07264878-A (JP)
Title: Driving circuit for ultrasonic motor
Inventor: OKUBO MITSUMASA
IPC: H02N2/00
Filed: 1994-03-16
Abstract: PURPOSE:To provide a drive circuit for ultrasonic motor which can accurately drive an ultrasonic motor at a high speed. CONSTITUTION:A drive circuit for ultrasonic motor which drives an ultrasonic motor 5 which is an object to be driven by generating oscillatory waves by impressing AC signals A and B upon an electromechanical energy converting element is provided with an oscillation circuit 1 which generates the AC signals, frequency setting circuit 2, pulse converting circuit 3, power amplifier circuit 4, and CPU 11 (incorporating a frequency controlling means 7 and driving a mount instructing means 9) which controls the frequencies of the AC signals in the initial state of driving in accordance with the driven amount of the motor 5 to an aimed position.
Patent JP-S61206059-A (JP)
Title: System for detecting and processing interface trouble
Inventor: MASUMURA TAKASHI
IPC: G06F13/00
Filed: 1985-03-08
Abstract: PURPOSE:To analyze in detail the trouble and to shorten the interface trouble cause pursuing time by providing the a signal change detecting circuit, a memory circuit, etc., and storing the condition of the interface signal for a constant time. CONSTITUTION:Input output control signals X1-X3 and Y1-Y3 are selected at a selecting circuit 2-2, and inputted to a signal change detecting circuit 2-3. At the circuit 3, the change of the polarity of the selected signal is detected, and a starting trigger signal is given to a timing generating circuit 2-5 and a timer circuit 2-4. At the circuit 2-5, a trigger signal from the circuit 2-3 is received, and to a memory circuit 2-6, the timing necessary to store the condition of '1' and '0' of the signals X1-X3 and Y1-Y3 is supplied. Thus, the dialog of the interface in a certain time belt is stored to the circuit 2-6, and when the interface trouble is informed, the contents of the 2-6 can be read watched. Consequently, the trouble can be analyzed in detail and the pursuing time of the interface trouble cause can be shortened.
Patent JP-H04283255-A (JP)
Title: Acrylic rubber composition
Inventor: OKITA TOMOAKI
IPC: C08L33/04
Filed: 1991-03-12
Abstract: PURPOSE:To provide the title compsn. giving a vulcanizate which gives neither agglomerate nor gas bubble on its cross section and has unaged physical properties equal to those of a vulcanizate of a rubber compsn. contg. an ISAF black. CONSTITUTION:The title compsn. is prepd. by compounding an acrylic rubber with 10-150phr high-structure carbon black having a half width of aggregate size distribution of 30-50 and a tinting strength of 115-145 together with other necessary ingredients.
Patent JP-H08221178-A (JP)
Title: Transparent tablet of coordinate detecting device
Inventor: IZAWA TAKASHI
IPC: G06F3/03
Filed: 1995-02-10
Abstract: PURPOSE: To provide a transparent tablet which can cut off an external electrostatic noise by a simple means, has no influence of wire shadows and superior operability, and detect coordinates with high precision. CONSTITUTION: The transparent tablet 4 of the coordinate detecting device equipped with two transparent glass plates 3 and 5, a transparent insulating layer 1 between the transparent glass plates 3 and 5, and plural insulating sensor wires 2X and 2Y which are embedded in the transparent insulating layer 1 in a specific shape and output a signal corresponding to a position indicated on a coordinate detection surface with an indicating device equipped with a magnetic flux generating means is provided with a transparent electrostatic shield layer 6 at least on the surface side that the indicating device indicates on the transparent glass plate 5 forming the coordinate detection surface of the transparent table 4.
Patent JP-2000240084-A (JP)
Title: Manhole cover structure
Inventor: YAMAMOTO RYUICHI
IPC: B65D90/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a manhole cover structure allowing the opening/closing work of a cover body easily and reliably by closing the cover body with strong adhesiveness, and opening the cover body with a simple tool. SOLUTION: A frame body 14 made of cast iron has a lock face 19, and the lock face 2 of a cover body 20 is coupled with the lock face 19 of the frame body 14 to close the opening section of a manhole 11. A storage recess 22 extending in the peripheral direction is formed on the lock face 21 of the cover body 20, and a sealant 23 is stored to seal between the frame body 14 and the cover body 20. Permanent magnets 25 are buried at fixed intervals on the lock face 21 of the cover body 20 and are attracted to magnetized sections of the lock face 19 of the frame body 14. A bush 27 is buried on the lock face 21 of the cover body 20, and male screws 29 are screwed in or out to female screw holes 28 to move the permanent magnets 25 near to or apart from the magnetized sections.