baber/WOPTO huggingface dataset:
Patent JP-H07248353-A (JP)
Title: Power supply electric current measuring device
Inventor: SATO NORIHIKO
IPC: G01R31/26
Filed: 1994-03-11
Abstract: PURPOSE:To test the quality at high speed by connecting a series circuit of a main capacitor and an auxiliary electronic switch and an auxiliary capacitor having small capacity between a power terminal of a CMOS device and grounding, successivly turning on main and auxiliary electronic switches before a data signal changes, and turning off the auxiliary and main electronic switches after the signal changes. CONSTITUTION:A series circuit of a main capacitor 28 and an auxiliary electronic switch 30 and an auxiliary capacitor 32 are connected between a power terminal of a CMOS device (DUT) and grounding electric potential. Capacitance of the capacitor 32 is set smaller by a single digit or more than the main capacitor 28, and the switch 30 is controlled by a control and measuring circuit 24 together with a main electronic switch 20. Now, before a data signal changes and a power supply electric current of the DUT is suddenly increased, the switches 20 and 30 are successively turned on, and an increase quantity of the power supply electric current is supplied from the capacitors 28 and 32. Afterward, the switch 30 is turned off, and only the capacitor 32 is left, power supply voltage is rapidly increased, and time until a rest current flows is shortened.
Patent JP-S61226652-A (JP)
Title: Ultrasonic flaw detecting device for welding h type steel welding part
Inventor: KAWASAKI HIROSHI
IPC: G01N29/28
Filed: 1985-03-30
Abstract: PURPOSE:To execute the ultrasonic flaw detection of a welding part without fail by swaying a probe in the flange width direction, and arranging the ultrasonic wave probe in the local in the internal part of the locally-inundated room. CONSTITUTION:By driving a motor 4, a connecting rod 8 moves around the upper edge part of an eccentric crank shaft 7 by clank motion, and a holder shaft 3, in other words, a probe 2 is swayed and reciprocated in the right and left directions of the drawing, in other words, in the width direction of the flange. At the circumference of the probe 2, a ring-shaped water supplying device 10 is provided an annular wall lining material 11 is interpolated in the inner surface, and a collar 12 is extended from the upper edge of the water supplying device 10 until it contacts with the lower surface of a lower flange 1a. Between the lower edge of the water supplying device 10 and the holder shaft 3, the cross section shape, which almost waves upwards and downwards, is held, and a lower wall member 13 as other edge wall member composed of the flexible material such as a bellows-shaped rubber is provided. By such a collar 12, the inner surface of the water supplying device 10 or the wall lining material 11, the side wall member is formed, and the locally-immersed room 14 is composed of the side wall member, the lower flange 1a and the lower wall member 13.
Patent JP-S63233951-A (JP)
Title: Benzene derivative
Inventor: NAITO YOICHIRO
IPC: A61K31/22
Filed: 1987-03-20
Abstract: NEW MATERIAL:A compound shown by formula I (A1 and A2 are H, organic acid residue phosphoric acid residue, monosaccharide residue, alkyl carbonate residue or peptide residue containing 1-3 amino acid units; R<1> is -CH2-, -CH= CH-CO- or -CidenticalC-; R2 is H, carboxyl, OH or NR3R4; R3 and R4 are H or alkyl; B is H, alkyl or alkenyl; m is 1-10). EXAMPLE:1-[3'-(beta-D-Glucopyranosyloxy)-4'-hydroxyphenyl]-1-octen-3-one. USE:A preventive and remedy against allergic diseases, asthma and inflammation. PREPARATION:A compound shown by formula II is reacted with an organic acid, monosaccharide, phosphoric acid, peptide or alkyl carbonate corresponding to A1 and A2 to give a compound shown by formula I. A compound shown by formula I wherein R2 is OH or carboxyl is produced by successively oxidizing the compound shown by formula I wherein R2 is H.
Patent JP-S61228265-A (JP)
Inventor: MITA HIDEO
IPC: F28D20/00
Filed: 1985-03-30
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-S60212856-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA TAKASHI
IPC: G11B15/467
Filed: 1984-04-06
Abstract: PURPOSE:To improve the wow and flutter of sound signals and, at the same time, to expand or stabilize the retreating extent of a tracking control loop, by providing a low-pass filter which smooths tracking control signals and a device which switches the cut-off frequency of the filter. CONSTITUTION:Video signals and pilot signals from rotary heads 1 and 2 are inputted in a control signal forming circuit 3 through a reproducing amplifier circuit 18 and low-pass filter 19 and tracking control signals T are supplied to a switchable low-pass filter 24. On the other hand, the rotation detecting signal of a capstan 6 from a frequency converter 12 is inputted in a speed detecting circuit 23 in addition to a frequency discriminating circuit 21 and the cut-off frequency of the low-pass filter 24 is switched by supplying an ''L'' or ''H'' signal to the filter 24 in accordance with the revolving speed of the capstan whether or not it is within a prescribed range. Smoothed tracking control signals are supplied to a capstan motor 11 through an adder circuit 22 and motor driving circuit 20 and improvement of the wow and flutter of sound signals and expansion of the restoring extent of a tracking control loop are contrived.
Patent JP-H10261176-A (JP)
Title: Display operation device for self-fire announcing equipment
Inventor: KONOO HIDEYUKI
IPC: G08B23/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a display operation device for self-fire announcing equipment, which displays information of respective disaster preventing terminal units if need, dissolves complication on a screen and displays minute information of the disaster preventing terminal units with a simple operation. SOLUTION: A storage means 14 storing various information on the plural disaster preventing units, an operation means 15 selecting and operating the symbols of the disaster preventing terminal units, which are displayed on a display 1a, and a control means 11 taking out information on the disaster preventing units from the storage means 14 and displays it on the display 1a when any symbol of the disaster preventing unit is selected by the operation means 15 are provided.
Patent JP-S61226423-A (JP)
Title: Transportation of large bore pipe
Inventor: IZUMIMOTO SHOJI
IPC: B65G69/00
Filed: 1985-03-29
Abstract: PURPOSE:To transport a large bore pipe so efficiently, by making the pipe ovality so that the minimum outer diameter of the said pipe becomes well within the size easily handleable with the Road Traffic Law and its related regulations in case of road transport for such a type of pipes with a trailer or the like, and restoring the said pipe to its original round from after transportation. CONSTITUTION:At the time of road transport for large bore pipes 2 with a trailer 10 or the like, first each of receiving metal devices 6 welding two pairs of upper and lower slender pipes is additionally installed in an inner surface of the pipe 2. Next, each of hydraulic jacks 4 is installed in each receiving metal device 6, operating these jacks, whereby the pipe 2 is made to contract its diameter into ovality, thus it is deformed so as to become, for example, below 3.5m in size. In succession, a pin 8 is attached to each of these hydraulic jacks 4, locking any operation of these jacks 4. Afterward, the said pipe 2 is mounted on a trailer 10 of 3.5m in width, by way of example, and it is transported. And, transportation is over, the pipe 2 is unloaded out of the trailer 10, and these hydraulic jacks 4 are loosed to some extent whereby the pipe 2 is restored to its original round form.
Patent JP-S55161210-A (JP)
Title: Light beam scanner
Inventor: ABE MICHIHARU
IPC: G02B26/10
Filed: 1979-05-31
Abstract: PURPOSE: To reduce cost, make wiring of a light source lighting circuit easy and enable the simplification of construction by providing a hologram lens disc, a motor which rotates this at an equal speed and a concave mirror.  
     CONSTITUTION: A hologram lens disc 7 is fixed at its central part to the shaft of a motor 1 and is so arranged as to be able to rotate at an equal speed about the axis running the central part and perpendicular to the disc 7 by the motor 1. The parallel laser beams 8 emitted from the laser light source not illustrated enter one of the discs 7 perpendicularly. At the P point of the figure, the once focused diffraction laser luminous flux becomes divergent laser luminous flux which then enters a concave mirror 5 and focuses toward the scanning plane 6. The scanning plane 6 is parallel to the rotating axis of the disc 7 and to scan the same linearly, the concave mirror 5 is so positioned that the center of curvature of the mirror face comes near the nondiffracted parallel laser luminous flux 80, and this simple necessitates determining the position of the concave mirror 5 in such a manner that the reflected luminous flux becomes approximately parallel to the disc 7 and passes near the parallel laser luminous flux 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11113251-A (JP)
Title: Protective circuit for pwm controller
Inventor: SASAMOTO YOSUKE
IPC: H02H7/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a protective circuit which can protect the power factor improving circuit of a PWM controller without stopping the operations of the power factor improving circuit, when an overcurrent occurs in the power factor improving circuit. SOLUTION: A protective circuit is provided with a PWM controller 11 having a switch element 5, a current detector which detects the current flowing to the controller 11, a current level setter 13 which sets the current to first and second current levels, a comparator 14 which compares the set current level values with detected current values, an operation interrupter 15 which interrupts the operation of the switch element 5 within one period of the carrier of the controller 11 when the current value is equal to or higher than the first current level and lower than the second current level, and an interruption canceler 16 which cancels the interrupting operation of the interrupter 15 whenever each cycle of the carrier is started. The interrupter 15 inhibits the interruption cancellation of the interruption canceler 16, when the detected current value is equal to or higher than the second input current level.
Patent JP-S56164615-A (JP)
Title: Filter circuit
Inventor: OKADA TAKAFUMI
IPC: H03H11/04
Filed: 1980-05-22
Abstract: PURPOSE:To make circuit integration for a filter circuit, by picking up a low-pass output or a sampling output of input signal at a capacitor, through the switching of a constant current of a constant current source. CONSTITUTION:When a transistor (TR) Q7 is always turned off, a signal current flows through TRs Q1, Q2 and a signal current alfo flows through TRs Q4, Q5. When a pulse P1 is fed to a TR Q7 from a pulse generating circuit 1, the TR Q7 is switched on or off in synchronizing with the pulse P1 and the collector current 2I of a TR Q3 is switched on or off in synchronizing with the pulse P1, allowing to multiply the cut-off frequency by a factor of K, resulting in being lower.
Patent JP-H05271420-A (JP)
Title: Silicone/epoxy resin block copolymer and its production
IPC: H01L23/29
Filed: 1992-03-26
Abstract: PURPOSE:To obtain the title copolymer desirable as a silicone flexibilizer effective in decreasing the stress of a semiconductor sealing agent based on an epoxy resin by subjecting a polysiloxane containing an Si-H group at each terminal and a phenol novolac epoxy resin containing an allyl group at each terminal to a polyaddition reaction. CONSTITUTION:A polysiloxane containing an Si-H group at each terminal and represented by formula II and a phenol novolac epoxy resin containing an allyl group at each terminal and represented by formula III are subjected to a polyaddition reaction to obtain a silicone/epoxy resin block copolymer of formula I. In formulas I-III, R1 and R2 are each (un)substituted 1-3C monovalent alkyl or phenyl; R3 is 1-4C alkyl; R4 is 1-4C alkyl or alkoxyl; k is a number of 0-200; m is a number of 2 or greater; and n is a number of 2 or greater.
Patent JP-S62225398-A (JP)
Inventor: TANAKA NORIO
IPC: B41J13/02
Filed: 1986-03-28
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-H11262921-A (JP)
Title: Tire vulcanizing equipment
Inventor: ITO TAIZO
IPC: B29C35/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance and inspection of an equipment by simplifying an equipment structure to reduce equipment cost and to reduce the number of the working processes required in the recovery of a vulcanized tire and the supply preparation of an unvulcanized tire. SOLUTION: A plurality of vulcanization stations 1 arranged in a plurality of rows are provided and a mold opening and closing machine 3 is provided above the vulcanization stations 1 so as to be displaced horizontally and vertically in a two-dimensional direction not only to take out a vulcanized tire from each of vulcanizing molds but also to set an unvulcanized tire to each of the molds. One supply part 8 of the unvulcanized tire 7 and one taking-out part 10 of a vulcanized tire 9 and one mold replacing station 13 replacing the vulcanizing molds are provided so as to be adjacent to the arranging region of the vulcanization stations 1.
Patent JP-H10268241-A (JP)
Title: Device and method for light separation
Inventor: YAMAURA HITOSHI
IPC: G02F1/09
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a mechanical driving part and to reduce the influence of temperature variation on constituent elements by making it possible to separate a wavelength component by switching the angle of rotation of a plane of polarization. SOLUTION: The optical separating device is equipped with a polarization plane rotating means 2 which rotates and projects incident light L while rotating the plane of polarization at different angles by wavelength components and a wavelength component separating means 3 which separates a wavelength component L1 in a specific polarizing direction in the incident light L transmitted through the polarization plane rotating means 2, and the wavelength component L1 (L2) separated by the wavelength component separating means 3 is selected by switching the angle of rotation of the planes of polarization of the wavelength components L1 and L2. The polarization plane rotating means 2 uses an FR formed of two kinds of Faraday medium, e.g. (HoTbBi)3Fe5012 and (BiYbTb)3Fe5012.  Then 1st and 2nd permanent magnets 4 and 5 are held slidably in one body to invert the direction of a magnetic field applied to a Faraday rotor.
Patent JP-H04225606-A (JP)
Title: Microstrip antenna
Inventor: ROJIYAA FUIRITSUPU OOUENZU
IPC: H01Q13/08
Filed: 1991-04-01
Abstract: PURPOSE: To solve the problem of area and further to improve flexibility in design concerning a microstrip antenna composed of the patch of a conductive material as the substrate of a dielectric material having an interval from the ground. CONSTITUTION: A patch 32 is composed of a 1st edge (f) electrically connected to a ground 8 and another edge (g) arranged practically parallel to the 1st edge (f) and made longer than the 1st edge (f). Any patch having an isosceles non-parallel trapezoid or having a trapezoid with non-symmetric and non-parallel left and right sides is available as well. Further, this patch can adopt configuration radially extended near plural common points as well.
Patent JP-H09257495-A (JP)
Title: Accident condition-recording apparatus for vehicle
Inventor: FUKAYA SHIGETOSHI
IPC: G07C5/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle accident condition-recording apparatus which correctly records various conditions of vehicle accidents by effectively utilizing a detection characteristic proper to a yaw rate sensor. SOLUTION: When an acceleration G is smaller than a predetermined acceleration Go, a judgment in a step 170 of a main program becomes NO. If a yaw rate Y of a vehicle is not smaller than a predetermined yaw rate Yo, it is judged that the vehicle has a collision causing the yaw rate and therefore a judgment in a step 180 becomes YES. Then, an interruption program is executed, whereby image data representing circumstances outside the vehicle which are stored in a frame memory are transferred and stored in a memory device. At the same time, data of a yaw rate sensor, an acceleration sensor and the other detection are stored in the memory device.
Patent JP-S56163138-A (JP)
Title: Stabilized halogen-containing resin composition
Inventor: KITANO YOSHIKAZU
IPC: C08L101/00
Filed: 1980-05-22
Abstract: PURPOSE: To provide the titled compsn. which does not cause initial discoloration and is highly stabilized against heat and light, by a method wherein a halogen- cong. resin is stabilized by using a specified N-contg. cyclic compd. and a lead stabilizer in combination.  
     CONSTITUTION: When a halogen contg. resin (A) (e.g. PVC) is stabilized by using  a lead stabilizer (B) (e.g. tribasic lead sulfate or lead sterate), a compd. (C) of the formula (wherein R is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, substd. aryl) is also added. Hitherto, the agent (B) has been added to the resin (A) to stabilize the resin against heat deterioration, but PVC suffered initial discoloration during processing and the stability of PVC articles to light was insufficient. Further, PVC had a tendency to cause a chalking phenomenon when it was used in the open air. When the compd. (C) is used together with the agent (B), the thermal stability of the resin (A) can be increased and the initial discoloration can be improved. Even when the resin is used in the open air over a long period of time, the chalking phenomenon does not occur and surface gloss is not lost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11312495-A (JP)
Title: Horizontal high-luminance discharge lamp equipped with magnetic deflection
Inventor: ENGLISH GEORGE J
IPC: H01J61/10
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To increase luminance and to improve the service life and the color of a lamp by arranging an electromagnet in a manner to give a substantially lateral magnetic field to an arc path in order to deflect the arc. SOLUTION: Ends of pole plates 68, 70 arranged on both sides of a lamp 62 terminate at the horizontal surface of a first focus region, and the length of their surfaces is larger than that of discharge. Magnetic deflection is correctly calibrated by an adjustment device 76 by the use of an adjustment device 74 in order to switch over to a first and a second power conditions for a low and a high beam patterns. Thereby, a continuous smaller magnetic field having the first power condition can be provided by an electromagnet 72. The first power level arranges an arc in the first focus region on the lamp axis. In addition, relatively large, continuous magnetic force having the second power condition can be also provided by the electromagnet 72, so that the arc is arranged in a second focus region which is a position where the arc arrives when deflected under the lamp axis.
Patent JP-S61227001-A (JP)
Inventor: NAGAOKA TERUO
IPC: B28B7/34
Filed: 1985-04-01
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-S63234637-A (JP)
Title: Radiotelephony system
Inventor: ISHIKAWA TOMOO
IPC: H04B7/26
Filed: 1987-03-23
Abstract: PURPOSE:To attain sure connection at incoming call by providing a delay means retarding incoming connection control sequence of plural sets of connectors connected to one and same subscriber line with respect to the incoming connection sequence of other sets of connectors by a prescribed delay time so as to prevent the interference of the signal in a radio line. CONSTITUTION:An incoming delay switch 23 is provided in connectors 1A, 2A to command the delay of the incoming sequence to a control section 17, and when the detection signal representing the presence of an incoming call is outputted from an incoming call detection section 19, that is, at the normal operation, the control section 17 retards the incoming connection control started instantly is retarded by a prescribed time. For example, only an incoming call delay switch 23 of the connector 2A is set to the on-state (that is, delay state). Thus, when an incoming call comes to a subscriber line terminal 1, an incoming signal is sent to a cordless telephone set 1B instantly from the connector 1A.
Patent JP-2000266319-A (JP)
Title: Combustion equipment
Inventor: KASUKAWA NOBUYUKI
IPC: F23D11/40
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress metal sounds such as squeak sound, rubbing sound or the like when a combustion is started or a fire is extinguished by inserting a graphite sheet between a plurality of metal plates of a connecting portion, in combustion equipment in which the metal plates superposed near a burner port of a burner body are connected by the connecting portion. SOLUTION: A support plate 23 made of metal and a plate material 29a of a combustion case made of metal are connected by using a screw (clamper) 39 near the primary burner hole of a burner body. A bent piece 23a formed by bending the plate 23 upward at a connecting portion 42 is superposed so as to be disposed at an inside of the material 29a of the case, a graphite sheet 41 is inserted therebetween, and connected by a screw 39. Thus, the metal plates are not brought into direct contact with each other, the thermal conductivity of the sheet rapidly transfers the heat of the metal plates of the high temperature side to a low temperature side, and a large temperature difference is hard to generate between the metal plates.  Then, thermal expansion or contraction between the metal plates are restrained, and metal sounds such as squeak sound, or rubbing sound generated when the combustion of the combustion equipment is started or a fire is extinguished can be suppressed.
Patent JP-H05276664-A (JP)
Title: Operation assisting unit for substation
IPC: G06F9/44
Filed: 1992-03-26
Abstract: PURPOSE:To provide an operation assisting unit for substation in which the content of knowledge for emergency operation displayed on a CRT screen can be comprehended easily, modification or maintenance of knowledge base can be realized within a DE itself, and the reliability can be enhanced for the entire unit. CONSTITUTION:A section 26 for executing inference required for emergency operation based on fault/trouble information(i) contained in the system information of substation comprises one inference engine E1 for controlling the flow of inference upon input of the fault/trouble information, and a plurality of inference engines (E2-E6) performing inference through the use of knowledge bases 27(D1-D6) configured of knowledge representations dedicated for works being classified through analysis of countermeasure to the fault/trouble.