baber/WOPTO huggingface dataset:
Patent JP-S63217996-A (JP)
Title: Control device of rotating speed for dc fan
Inventor: ISHIBASHI MASAYUKI
IPC: H02P7/291
Filed: 1987-03-05
Abstract: PURPOSE:To obtain a control device for rotating speed with less heat generation and power consumption and without vibration and of high reliability, by supplying the pulse power corresponding to the temperature measured value to a DC fan through a current smoothing means. CONSTITUTION:A temperature measurement circuit 1 outputs ON and OFF sig-nals in comparing the environmental temperature to the preset temperature being set in advance by resistances 4 and 5. A pulse width control circuit 8 inputs the output of the temperature measurement circuit 1 and the feedback voltage from a current smoothing circuit 16, and imparts the pulse signal to a transistor 15. The output pulse of the transistor 15 is supplied to a DC fan 6 through a current smoothing circuit 16. In this way, a control device for rotating speed of a DC fan with less heat generation and conspicuous energy- saving effect can be obtained.
Patent JP-H04286090-A (JP)
Title: Reader
Inventor: NISHIOKA TAKESHI
IPC: G06K17/00
Filed: 1991-03-15
Abstract: PURPOSE:To perform printing without delayling the carrier of shees of paper especially in the sheets of paper carrier mechanism with short carrier path by starting the printing of information regardless of reading result. CONSTITUTION:The reader having the sheets of paper carrier function performs the printing of fixed information or variable information in advance regardless of the reading result when printing in a slip 14 to be carried. After the reading, printing 16 indicating the valid/invalid of the information contents of the printing 15 of the fixed or the variable information. Thus, in the printing of the sheets of paper carrier mechanism with short carrier path, the carrier delay caused by backward running of the sheets of paper is eliminated, and the printing processing time can be shortened.
Patent JP-S51127779-A (JP)
Title: Tone transducer
Inventor: YOSHIOKA TAKATOSHI
IPC: H01L41/02
Filed: 1975-04-30
Abstract: PURPOSE: To be able to use a sound transmit table medium with little damping rate and also at high temperature by making its constraction cooling type. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62209779-A (JP)
Title: Carriage transporting device
Inventor: OKITA MASAO
IPC: H02K37/24
Filed: 1986-03-11
Abstract: PURPOSE:To contrive to thin a device by arranging a stepping motor in such a direction that the revolving shaft is orthogonal to a screw shaft and meshing a spur gear and a crown gear with each other to drive the motor. CONSTITUTION:A screw shaft 34 having a spiral groove 34b in the outside peripheral part and a stepping motor 11 which rotates the shaft 34 are provided, and a carriage 10 provided with an engaging element 62 fitted slidably to the spiral groove 34b is transported in the axial direction in accordance with rotation of the screw shaft 34. The spiral groove 34b is formed with an intermittent driving screw 61 provided with many groove parts 34a, which have about zero lead angle and have linear bottom parts, shifted from one another, and a crown gear 76 is stuck axially to a revolving shaft 75 of the stepping motor 11, and the motor 11 is so arranged that the revolving shaft 75 is orthogonal to the screw shaft 34. The crown gear 76 is meshed with a spur gear 71 fixed to the screw shaft 34.
Patent JP-S56147034-A (JP)
Title: Gas leakage detector
Inventor: HOTSUTA NOBUHIRO
IPC: G01N21/39
Filed: 1980-04-17
Abstract: PURPOSE:To permit early detection of the leakage of combustible gases over a wide range by installing infrared ray measuring optical paths in an observation area, detecting the changes in infrared ray laser light absorption by gas leakage and making differential processing and the like. CONSTITUTION:Infrared ray measuring optical paths 4... consisting of detecting units 2 and reflection mirros 3... are provided in an outdoor observation area where LNG storage tanks 1..., etc. are installed. The laser beam of the vibration band wavelength of prescribed mode of leaking methane or the like from the semiconductor laser elements 21 of these units 2 reciprocates in the optical paths 4 and is detected with an infrared ray detector 22, then the changes in the laser beam absorption in accordance with the concentrations of the leaking methane based on  spectral analyses are detected by way of lock-in amplifiers 29, 30, and a divider 31. The detected values are differentially processed in a differential circuit 35, and an alarm device 36 operate in real time in response to the methane leakage. Hence, the leakage of combustible gases such as methane are detected in an early time over a wide range with the relatively simple constitution.
Patent JP-S615904-A (JP)
Inventor: PAORO BURESHIANI
IPC: B23Q27/00
Filed: 1985-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63218945-A (JP)
Title: Photosensitive composition
Inventor: KOIZUMI SHIGEO
IPC: G03F7/038
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a photosensitive compsn. which has high sensitivity and permits development with alkaline water by incorporating a photocrosslinkable polymer which is soluble in the alkaline water and contains a photodimerizable group of a cinnamate type and alkali soluble carboxylic acid group at the side chain into said compsn. CONSTITUTION:This compsn. contains the photocrosslinkable polymer which is added with active mercaptocarboxylic acid in part of the carbon-carbon unsatd. bond of the side chain of the polymer having at least the two groups expressed by formula I or II as the side chain and is prepd to 20-200 acid value. In formulas I, II, A denotes an aryl group, substd. aryl group, etc.; B denotes an alkoxy group, aryl group, etc.; X denotes H, CN, halogen atom, phenyl group, alkyl group, etc.; Y denotes H, CN, halogen atom, phenyl group or alkyl group; (n) denotes 0 or 1 integer. Easy development with the alkaline water is thereby permitted and the image having the good image quality is reproduced.
Patent JP-H0215984-A (JP)
Title: Work bench
Inventor: ICHIKI SHINGO
IPC: B01D46/00
Filed: 1989-03-06
Abstract: PURPOSE:To prevent the environmental change in a space for a work bench when equipment and materials were brought to the work bench by providing a communicating passage, which communicates a work space and the outside, on the side or the back of the work space, and providing an opening and closing means, which divides the outside and the work space, on both sides of an object housing space formed on the communicating passage. CONSTITUTION:Aside from an opening 3 extending from an air blow-off port 15 to an air suction port 6, a communicating port 16 forming an object housing space and possessing opening and closing means, 16a and 16b, on its both sides is provided. After putting equipment and materials in the object housing space on the communicating port 16, closing the opening and closing means, 16a and 16b, thus temporarily segregating the space for a work bench 1 from the outside, equipment and materials are taken out to the outside or brought into the space for the work bench. As a result, the environment in the space for the work bench 1 can be prevented from changing when equipment and materials are brought into the space for the work bench 1. Furthermore, the leak of ambience from the space for the work bench 1 to the outside can be prevented when equipment and materials are taken out of the work bench, so that the safety and the reliability of the work bench 1 can be enhanced.
Patent JP-S58167101-A (JP)
Inventor: IWAMOTO MASAKUNI
IPC: B27D1/04
Filed: 1982-03-29
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-H03223637-A (JP)
Title: Differential-pressure detecting device
Inventor: TANITSU TAKAHIRO
IPC: G01L13/00
Filed: 1990-03-03
Abstract: PURPOSE:To suppress the fluctuation of a zero point and the stress generated in a protecting diaphragm by providing holes having the specified size relationship in side diaphragms forming the protecting diaphragm. CONSTITUTION:A protecting diaphragm 60 comprises a central diaphragms 61 and side diaphragms 62 which are arranged at both neighboring sides of the diaphragm 61. Holes 62a are provided at the central parts of the side diaphragms 62. The friction that can be generated by the deviations in the radial direction when the deformation occurs at the central parts between the central diaphragm 61 and the side diaphragms 62 can be removed, and the planar friction between the diaphragms is decreased. As a result, the fluctuation of a zero point is suppressed. The ratio between the diameter of the operating part of the side diaphragm and the diameter of the hole 62a is determined in the range of 0.1 - 0.4. Thus, the stress generated in the protecting diaphragm can be suppressed.
Patent JP-H06269301-A (JP)
Title: Shoes for making stature look apparently higher
Inventor: KOSAKA SACHIKO
IPC: A43B7/16
Filed: 1993-03-12
Abstract: PURPOSE:To arrange shoes formed with a heightened surface of a heel tread so as not to make the internal surface of a heel part look raised unnaturally even when the shoes are taken off. CONSTITUTION:A heel part is so arranged to have a bottom surface thereof formed flat to a part corresponding to a rear end part of shoes. A foot holding member 1 is mounted inside the shoes with a top part 3 thereof and inclined parts 4, 5, 6 and 50 in the perimeter thereof formed continuing smoothly while both the surfaces thereof continues in the same color and the top part 3 is so formed to be a flat surface with a size thereof corresponding to an area with the lower side of a heel bone contacting the ground. The portion in the perimeter of the top part is made as the inclined parts 4, 5, 6 and 50 gradient downward to the peripheries 2e, 2f and 2g of the foot holding member connected to the internal surface of an upper member 101 and the peripheries are formed the highest on the side part of the top part 3 as viewed from the side and being lower gradually to the rear end part. The inclined parts 4, 5, 6 and 50 falls almost linearly to the peripheries from the top part 3 so that the peripheries 2e, 2f and 2g are visible from above.
Patent JP-H10231018-A (JP)
Title: Conveyed article aligning device
Inventor: ISHII TORU
IPC: B65G47/28
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To positively arrange each conveyed article in the same direction so as to perform sorting work in the same condition by judging the direction of each conveyed article individually by a judging means, and correcting the direction of only the conveyed article different in the direction by a correcting means. SOLUTION: Fruits and vegetables A... are respectively released on a dispersion conveyor 2 and conveyed while being dispersed. In an inspecting position (a), the fruits and vegetables A... are respectively photographed by cameras 7, 7 of a judging device 4, and the directions of the respective fruits and vegetables A... conveyed by the dispersion conveyor 2 are individually judged by the judging means 4 from the image data. Only the fruits and vegetables A different in the direction are transferred to a detour conveyor 9 by a discharge mechanism 5, and corrected in the direction by correcting mechanism 6 and returned to an aligning conveyor 3.  Correcting work of the fruits and vegetables A can therefore be performed mechanically and positively, and sorting work of the respective fruits and vegetables A... can be performed in the same condition so as to facilitate direction uniforming work and boxing work.
Patent JP-S63218724-A (JP)
Title: Production of rigid urethane foam
Inventor: KODAMA KATSUHISA
IPC: C08G18/76
Filed: 1987-03-06
Abstract: PURPOSE:To obtain the titled foam good in foam fluidity with little void generation, useful as a thermal insulation material for refrigerator, etc., by using a mixture of each specific compound as the isocyanate component and a silicone compound having specific structure as the foam stabilizer. CONSTITUTION:The objective foam can be obtained by reaction between (A) a mixture of (i) 65-90wt.% of polymethylene polyphenyl isocyanate and (ii) 35-10wt.% of tolylene diisocyanate or crude tolylene diisocyanate and (B) a polyol in the presence of (C) a foaming agent (e.g., water, flon), (D) a catalyst (e.g., tetramethyl hexamethylenediamine) and (E) a foam stabilizer of formula I [R1 is of formula II (p is 5-35; q is 0-9); OR2 is methoxy or butoxy; m+n=10-20]. The amount of the foam stabilizer to be used is, in general, 0.5-5.0pts.wt. per 100pts.wt. of the polyol.
Patent JP-H09220184-A (JP)
Title: Squeegee for floor cleaner
Inventor: SUZUKI MASATO
IPC: A47L11/293
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a squeegee efficiently suck up dirty water after cleaning by a rotary brush, by composing the earth contact side shape of a flexible blade wholly formed flat into an almost arc shape with the central part most swelled downward. SOLUTION: The lower end opening of a vacuum hose is connected with a vent port 8 protruded on the upper central part of a case body 6a which composes this squeegee 6 to have a mechanism to apply the suction power of a blower to between front and rear arc shape flexible blades 6b and 6c or V-shape flexible blades 6d and 6e through the inside of the case body 6a. Whole parts of those arc shape flexible blades 6b and 6c are formed flat and shapes of their ground contact faces 6R are made to be arcs most swelled downward at the central parts. Thereby dirty water after cleaning by a rotary brush can be efficiently sucked up.
Patent JP-H01224638-A (JP)
Title: Temperature control method for temperature cycle device
Inventor: ADACHI TOMOKAZU
IPC: G01N17/00
Filed: 1988-03-04
Abstract: PURPOSE:To speedily raise temperature to specific temperature by using a subordinate cooler and lowering the temperature only by the subordinate cooler to halfpoint temperature, and using the subordinate cooler as a heat pump to raise the temperature. CONSTITUTION:The subordinate cooler 7 is incorporated in a freezing circuit so that it is usable as a cooler or a heat pump type heater. Then the subordinate cooler 7 is used as the heat pump type heater for high-temperature exposure, and used in combination with a heater 5 up to the predetermined temperature. For low-temperature exposure, on the other hand, the subordinate cooler is put in operation as the cooler 7 and the temperature is lowered only by the subordinate cooler 7 until the predetermined temperature. Further, from room temperature to intermediate temperature exposure, the subordinate cooler 7 is used as the cooler and heat pump type heater continuously or intermittently to place a test chamber from room temperature to intermediate temperature atmosphere. Thus, specific temperature is reached speedily.
Patent JP-H05259665-A (JP)
Title: Double-mounting structure of electronic circuit package
IPC: H05K7/16
Filed: 1992-03-11
Abstract: PURPOSE:To temporarily save a forward subunit simply and easily and easily load and unload a backward electronic circuit package in the double-mounting structure of an electronic circuit package. CONSTITUTION:Backwiring boards 5, 7 allowing the loading of a plurality of electronic circuit packages 51 are separately provided in the front and rear sides of a shelf 1 to form at least two subunits within the shelf. Thereby, the wiring board 7 where the frong subunit B is erected can freely be taken out and guided to the front side of the shelf. Simultaneously, guide means 9, 11, 15, 17 which can set the backwiring board 7 in the lateral direction are provided in such a stage that the backwiring board is taken out to the front side of shelf. Thereby, loading or unloading of the electronic circuit package 51 can easily be realized for the rear side subunit A.
Patent JP-S56148070-A (JP)
Title: Device for measuring characteristic of electric circuit
Inventor: HORINOUCHI HAJIME
IPC: G01R31/26
Filed: 1980-04-21
Abstract: PURPOSE:To perform the measurement and the like of the characteristics of a diode which needs two power sources, i.e., a constant voltage power source and a constant current power source in a simple circuit constitution by employing two differential input type amplifiers comprising operation amplifiers as inverted type amplifiers. CONSTITUTION:When switches S1 and S2 are turned to a and a', a current value IF flowing in the diode under test 10 becomes -VIN/R7, and an output voltage VS from a voltage follower 2 becomes a forward voltage VF. When the switches S1 and S2 are turned to (b) and (b'), the voltage applied to the diode 10 becomes VR= -V1. A leakage current IR, which flows into a resistor 8, can be obtained by reading the voltage across the resistor 8 by using IR=VS/RS. Therefore, the voltage value to be applied to the diode 10 is defined by the input voltage value VIN in measuring the leakage current, and said leakage current IR can be readily measured by reading VS at this time.
Patent JP-S61212606-A (JP)
Title: Idling equipment of low-pressure turbine vane wheel
Inventor: IWATO MOTORO
IPC: F01K13/02
Filed: 1985-03-18
Abstract: PURPOSE:To realize the idle operation even if an extraction line for cooling steam does not exist by allowing cooling steam to circulation-flow in a low-pressure turbine vane wheel, controlling the internal pressure of a low-pressure wheel chamber, outlet temperature of a high-pressure wheel chamber or flow rate to each constant value. CONSTITUTION:Switching from the normal operation to idle operation of a low-pressure turbine vane wheel is carried-out by setting an intermediate-pressure steam reducing valve 9 and a stop valve 13 into closed state and other valves into closed state and operating them by the instruction supplied from an instruction board 15. Cooling steam is sent reversely into the low-pressure wheel chamber of a low-pressure turbine 2 from either a cooling steam 23 (a) system or an intermediate pressure steam 22 (b) system. Said cooling steam flows into the high-pressure wheel chamber side and inhaled by a cooling-steam circulation fan 11, cooled by a steam cooler 19, and then discharged into a low-pressure steam pipe 6, and thus circulation flow is realized. In this case, the inner pressure of the low-pressure wheel chamber, outlet temperature of the high-pressure wheel chamber, or the flow rate can be controlled to each constant value by a pressure control valve 16 or 16' and a temperature or flow-rate control valve 17.
Patent JP-S61217343-A (JP)
Inventor: HORINO TERUO
IPC: B65D5/56
Filed: 1985-03-18
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-H04287562-A (JP)
Title: Facsimile equipment
Inventor: ARIGA TAKATOSHI
IPC: H04M11/00
Filed: 1991-03-18
Abstract: PURPOSE:To recognize a reception data with high emergency and importance quickly by storing a prescribed number of transmission destination numbers when the signal is sent by the facsimile equipment and recording the data of the storage number with highest priority when the number is received. CONSTITUTION:When an original is sent, the number of a transmission destination is stored in a transmission destination number storage section 7 and when the storage numbers exceeds prescribed numbers, older numbers are deleted. Moreover, a sender number with high priority inputted from an input section 3 in advance is registered to a sender number storage section 8. Upon the receipt of a data, a control section 9 retrieves a number of the storage section 7 and a number of the storage section 8 and the data of the number stored in the storage section 7 is read with highest priority and the data of the registration number in the storage section 8 is read with 2nd priority from the data storage section 4 and the data is processed by a recording processing section 6.
Patent JP-S61213103-A (JP)
Inventor: KURODA TAKESHI
IPC: B28B21/30
Filed: 1985-03-18
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-H11252798-A (JP)
Title: Voltage insertion control circuit of series-type system compensator
Inventor: KISHIBE HIDETO
IPC: G05F1/70
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To simplify the operating circuit of a series-type system compensator, which inserts the three-phase AC voltage of optional phase, amplitude, and frequency in series into a system path, and keeps load-end voltage at an objective voltage value, and to reduce errors. SOLUTION: The magnitude of power-reception-end voltage fundamental wave components is extracted with a three/two-phase converter 1, a rotational coordinate 2, a filter 3, etc., and the effective components and ineffective components of the system current fundamental wave are, extracted with a three-phase/two-phase converter 10, a rotational coordinate converter 11, and a filter 12, etc., and the objective voltage fundamental wave components which become the object of the load-end voltage are obtained by an objective voltage computing element 4, whereby the voltage that is a series-type system compensator should insert can be obtained simply and with accuracy.
Patent JP-H05260626-A (JP)
Title: Cable feedthrough device
IPC: H02G3/08
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a cable feedthrough device which can be fitted easily and achieves an improved sealing property and a stable cable fixing force. CONSTITUTION:The title device is a means for performing feedthrough connection of a cable 7 to a terminal box 5, etc., where a hole for cable feedthrough is provided at a center tip part, and is provided with a supporting member 1 with a conical part 1a where a rubber lining 3 is provided on the inner surface and a bamboo shoot shape spring 4 which is extended due to elastic recovery force and contacts the rubber lining 3 and then is housed within the support member 1 so that the cable 7 is held.
Patent JP-H11227963-A (JP)
Title: Image forming device
Inventor: KOBAYASHI KAZUHIKO
IPC: B41J13/02
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the degree of replacement difficulty for a paper feeding roller provided for the inside of an image forming device main body, and let even an user replace the paper feeding roller. SOLUTION: The movable boss 23 at the end of a paper feeding roller 23 is usually engaged with a paper feeding roller supporting shaft 40a of a structural body 40 so as to be supported, and each movable boss 23c at the other end is engaged with the tip end of a driving shaft 45 so as to be supported, so that the paper feeding roller 23 is aligned with the driving shaft 45 so as to be integrally rotated. When the paper feeding roller 23 is to be removed, a guide member 46 is slid in the direction going away from the paper feeding roller 23, each movable boss 23c is pushed in the inside of a paper feeding roller housing 23a against the energizing force of each coil spring 23b, and the driving shaft 45 is disengaged from the movable boss 23c so as to allow the paper feeding roller 23 to be removed upward. Even if the paper feeding roller 23 is dropped down, both the movable bosses 23a are received by semi-circular ribs 40b and 46a.
Patent JP-H09241319-A (JP)
Title: Production of vinyl chloride polymer
Inventor: ARITAKE HIDEO
IPC: C08F14/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a vinyl chloride polymer with lesser residual vinyl chloride monomer. SOLUTION: A vinyl chloride based polymer is produced by subjecting a vinyl chloride monomer comprising vinyl chloride or a mixture of vinyl chloride and a monomer copolymerizable therewith to suspension polymerization in an aqueous medium in the presence of a dispersant and a polymerization initiator to give a slurry and removing monomers from the slurry. In this mvcess the monomer removal is performed by using equipment provided with a circulation pipe 4 and a tank 1 for recovering the vinyl chloride monomer so that the slurry is circulated by drawing it from the liquid-phase part of the recovery tank 1 and feeding it into the gas-phase part of the tank 1 through the circulation pipe 4.
Patent JP-S58168801-A (JP)
Inventor: MORITA TAKASHI
IPC: F22B37/24
Filed: 1982-03-31
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。