baber/WOPTO huggingface dataset:
Patent JP-H0423599-A (JP)
Title: Stereo signal output circuit
Inventor: AONO HIROYUKI
IPC: H04S1/00
Filed: 1990-05-17
Abstract: PURPOSE:To reduce a sense of disorder even when a fault takes place at an output of a stereo signal by outputting a sound from both L, R channel speakers even when a fault takes place in a power amplifier of L or R channel. CONSTITUTION:When any of power amplifiers 10,20 of L and R channels is faulty, the faulty channel power amplifier 10 or 20 is disconnected from a channel speaker 11 or 21. Then the disconnection is implemented in a way that a positive (+) terminal of a channel speaker and a negative (-) terminal of other channel speaker are connected in common. Thus, even when the L channel power amplifier 10 or the R channel power amplifier 11 is faulty, sound is outputted from both the L, R channel speakers 11,21. Thus, even when a fault takes place at the output of a stereo signal, a sense of disorder of the stereo sound is less.
Patent JP-2000320518-A (JP)
Title: Screw and manufacture thereof
Inventor: NOJIGAWA TERUFUMI
IPC: B21H3/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a screw which can be threaded even into an object to be screwed consist of magnesium or magnesium alloy which tapping the object for itself without producing chips and has large holding power, and provide a manufacture method thereof. SOLUTION: By grooving a shaft part of a blank beforehand, a, recessed parts 8 corresponding to thread ridge 5 of a screw 1 manufactured by rolling work are formed. The top of the thread ridge 5 sinks, as compared with the other part in these recessed parts 8. An angle of the thread ridge 5 is preferably set to 30 degees or less. By decreasing contact with an object to be screwed, even when it is constituted of magnesium or magnesium alloy, a small initial torque is generated at screw-in time, so that proper tightening can be performed and chips can be prevented from being produced.
Patent JP-H06312842-A (JP)
Title: Paper cassette
Inventor: TERANISHI YUKIHIDE
IPC: B41J13/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a paper cassette capable of manually supplying a copying medium of thick paper or the like. CONSTITUTION:A paper cassette is constituted of a cassette main unit 10 provided with separating pawl, soft plate 12 arranged in this cassette main unit 10 and a manual guide plate 24 provided with a shape for covering the separating paws 11. Protrusions 26 are provided in the manual guide plate 24, and these protrusions 26 can be engaged with a long hole 25 provided in the soft plate 12. In a condition that the manual guide plate 24 is mounted, the separating pawl 11 is covered with the manual guide plate 24.
Patent JP-H09290314-A (JP)
Title: Manufacture of cabinet
Inventor: SASAKI MASAJI
IPC: B23D1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To engrave a nearly V letter shape groove on a material plate by a simple process and eliminate the application of an unreasonable force to the material plate until a process finish, when a cabinet shape thing is produced by folding a plate material provided with a groove having a nearly V shape section. SOLUTION: This is a method for producing a cabinet from a material plate 10 by using a numerical control machine tool which can control the relative position relation between a cutter and a material in three dimension by the movement of a table 18 or a main spindle 20. The material plate 10 is fixed on the table 18 and the main spindle 20 on which a conic bite 22 is mounted is moved relatively for the table 18 and after a nearly V letter shape groove is engraved on the fixed material plate 10, a cabinet shape is made by folding the thin part of the bottom part of the nearly V letter shape groove.
Patent JP-S63295684-A (JP)
Title: Water-base ink composition
Inventor: SHIMADA MASARU
IPC: C09D11/328
Filed: 1987-05-27
Abstract: PURPOSE:To obtain the title composition which can give a magenta water-base ink causing no plugging and excellent in injectability and forming an image having excellent sharpness, water resistance and light resistance, by using a specified water-soluble dye as an essential component. CONSTITUTION:A water-soluble dye (A) of formula III [wherein R1-2 are each H, a lower alkyl or a lower alkoxy, halogen, Z1-2 are each a group of any of formulas IV-VI, R3-4 are each R1, R5-6 are each OH, an alkoxy, (di) alkylamino, (di)hydroxyalkylamino, cyclic amino, arylamino, or halogen and M is a sulfo group or its salt is obtained, for example, by diazotizing 1,4-bis(4- aminobenzyl)piperazine (a) of formula I and coupling the product with 2mol., per mol. of the product, of a coupler (b) of formula II in alkaline conditions brought about by sodium carbonate. A mixture of 0.5-20pts.wt., preferably, 1.5-6pts.wt. component A with water and, optionally, a water-soluble organic solvent (B) is mixed with, optionally, another red dye, an antiseptic, a pH controller, a chelating agent, etc. (C) to obtain 100pts.wt. title composition.
Patent JP-S62285920-A (JP)
Title: Modified polyamide elastomer and its production
Inventor: HASHIMOTO HIDEHIKO
IPC: C08G69/44
Filed: 1986-06-04
Abstract: PURPOSE:To improve the tensile strength and compression set of the obtained polyester-ester-amide block copolymer, by polycondensing a mixture comprising a specified polyamide component, a specified polyether component and a specified branched chain component at a specified ratio in the presence of a catalyst. CONSTITUTION:This polyamide elastomer contains 95-10wt% polyamide units derived from the following polyamide component (a), 4-85wt% polyether units derived from the following polyester component (b) and 0.01-5wt% units derived from the following branched chain component (c): (a) a polyamide having carboxyl and/or carboxylate groups on both ends, (b) a polyoxyalkylene glycol having hydroxyl groups on both ends and (c) a polycarboxylic acid having at least three carboxyl groups or its esterifiable derivative. Said polyamide elastomer can be obtained by polycondensing components (a)-(c) in the above ratio in a molten state in the presence of a catalyst.
Patent JP-S5918495-A (JP)
Inventor: SASAYAMA HITOSHI
IPC: G21D1/00
Filed: 1982-07-22
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-S63295751-A (JP)
Inventor: YAMASHITA HIDE
IPC: D04H1/4234
Filed: 1987-05-27
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-H08320022-A (JP)
Title: Roller bearing
Inventor: SHIMIZU YASUHIRO
IPC: F16C19/36
Filed: 1995-05-26
Abstract: PURPOSE: To elongate the life of a roller bearing by eliminating concentration of stress due to edge abutting of rollers. CONSTITUTION: In a roller bearing, a number of polished rollers 4 which are held by a holder 3 are arranged between an inner ring 1 and an outer ring 2. A center O1 of a radius of curvature R1 of a chamfered part 14 of the roller 4 is set on a boundary sectional area 15 between a rolling surface 12 and the chamfered part 14. The rolling surface 12 is smoothly continued to the chamfered part 14.
Patent JP-H04329385-A (JP)
Title: Battery checker
Inventor: OOKA SATOSHI
IPC: G01R31/36
Filed: 1991-04-30
Abstract: PURPOSE:To detect the variation degree of the battery voltage in simple manner. CONSTITUTION:A base film 1 is formed from a polyester film, and an aluminum vapor-deposited layer is formed as electric conductive layer on one surface. Heat sensitive ink layers 4a, 4b, and 4c which develop colors at the respective temperature of 45 deg.C or above, 40 deg.C or above, and 35 deg.C or above are formed by using the ink compounded with the reversible heat sensitive materials, on the other surface, and a pattern layer 3 is formed.
Patent JP-H05321453-A (JP)
Title: Storage device
Inventor: ENDO SHIGETOSHI
IPC: E04F19/08
Filed: 1992-05-21
Abstract: PURPOSE:To enable the free formation of a convenient storage room enabling efficient storage both indoors and outdoors without spoiling outward appearance. CONSTITUTION:A panel body 2 is disposed in a specified place indoors 5 first, and a storage room 20 is formed by this panel body 2 and an enclosable door 4 enclosed in a door storage part 3 provided at the panel body 2. The door 4 of the storage room 20 is opened, and in the case of not using this door 4, the door 4 is enclosed in the door storage part 3 of the panel body 2. The door 4 does not therefore interfere with storage work or other work. In the case of closing the door 4, this door 4 is closed being taken out of the door storage part 3 of the panel body 2.
Patent JP-S617095-A (JP)
Title: Turning slide device for cylindrical weldment
Inventor: ANDOU TOSHIAKI
IPC: B23Q1/76
Filed: 1984-06-21
Abstract: PURPOSE:To provide a titled device which is so constituted as to center exactly and easily a cylindrical body to be joined by starting forward or backward or individually servocontrol motors according to the displacement angle of the end face of the cylindrical body to be joined and the quantity thereof. CONSTITUTION:A supporting carriage 1 provided with a sliding mechanism supports the cylindrical body and has the function to travel along the rails 2 of a manufacturing line. Sliding bodies 4 support pivotally support rollers 3 and can be easily slided by rollers 6. A screw shaft 7 penetrates respectively through both bodies 4 and maintains a screwed relation with actuators 9 which are integral with the bodies 4. The servocontrol motors 10 are respectively directly coupled to both outside ends of said shaft. The cylindrical body on the rollers 3 is vertically adjusted by attaching and detaching relatively the bodies 4 and the cylindrical body can be laterally adjusted by sliding either of the bodies 4. The centering adjustment of the cylindrical body is thus made possible by detecting the displacement angle of the end faces thereof and the displacement quantity thereof with detectors and controlling the number of forward and backward revolutions of the motors 10 and further the individual starting thereof.
Patent JP-S5831516-A (JP)
Title: Forming method of film
Inventor: KAGEYAMA YOSHIYUKI
IPC: H01L31/04
Filed: 1981-08-19
Abstract: PURPOSE:To control film forming speed and/or film thickness with high accuracy based on the result by a method wherein the ion current at cathode electrodes depositing a film forming substance is measured and the film forming speed and/or the film thickness which are changed momentarily at the time of glow discharge are directly measured. CONSTITUTION:A pair of discharge electrodes 1, 2 which are parallel electrodes are faced and provided in a chamber 3 serving as a film formation container. A gas introducing inlet 3a and an exhuasting outlet 3b are formed at the chamber 3 and the gas introducing inlet 3a is connected to the supply source of reactive gas through a gas supplying pipe 5a and a valve 4a is interposed and mounted at the midway of the supplying pipe 5a. The exhaust hole 3b is connected to a vacuum pump through an exhaust pipe 5b to exhaust the gas in the chamber 3. The chamber 3 is grounded and the discharge electrode 2 is electrically connected to the chamber 3.
Patent JP-H04230804-A (JP)
Title: Apparatus for detecting running on slope
Inventor: RARUFU KOSHIYOREKU
IPC: G01C9/00
Filed: 1991-03-15
Abstract: PURPOSE: To surely detect upward (downward) slope travel by sending a signal from a lock prevention device and an axis load sensor of a rear (front) wheel shaft to an electronic device, so that the electronic device detects axis load shift caused by slope travel. CONSTITUTION: The load on a rear wheel shaft is detected with a load sensor 1, and is supplied to a microcomputer of an electronic device 2. Further, car acceleration (deceleration) speed (a) value is also supplied from a lock prevention device (including a microcomputer) 4 to the device 2. The speed (a) is decided based on wheel speed evaluation, independent of a slope. The device 2, based on the data supplied, decides whether it is upward slope travel or downward slope travel. For example, the following case is decided to be upward slope travel.  In this case, with aFmin ≈0: FNHAE = value of rear wheel shaft in plane; FNHA = current value of rear wheel shaft; ΔFNHA = difference between current value of rear wheel shaft and rear wheel shaft load in the plane judged to be upward slope travel; aF = car acceleration against road; aFmin = limit value of car deceleration assumed aF=0 with this or less.
Patent JP-H06343241-A (JP)
Title: Three-phase star-connection brushless motor
Inventor: MURAKAMI GENZO
IPC: H02K3/52
Filed: 1993-05-31
Abstract: PURPOSE:To provide a three-phase star-connection brushless motor, wherein the vibration of the connecting part of three magnet wires is prevented, there is no possibility of the generation of wire break and layer short caused by the contact with other coils and the reliability is improved. CONSTITUTION:The neutral point of a three-phase star-connection brushless motor is applied preparatory soldering at the start of the windings of three- phase coils of U, V and W. Then, the wires are bundled and inserted into a hole part 17 of a substrate 11 and soldered. Thus, the wires are fixed.
Patent JP-2000321143-A (JP)
Title: Temperature measuring apparatus for content in furnace
Inventor: YAMADA KOJI
IPC: C22B9/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To measure the temperature of the content even in metal scouring furnace generating scouring exhaust gas continuously and stably using a radiation thermometer without being influenced by exhaust gas or dust in the furnace. SOLUTION: An inspection hole with a transparent plate is fixed to a through hole 4 in the furnace wall and a radiation thermometer 5 is disposed on the outside of the transparent plate 10 of the inspection hole. An gas supply opening 14 is fixed to a space on the inside of the transparent plate 10 of the inspection hole. Heat radiated from the content in the furnace is introduced to the radiation thermometer 5 through the through hole 4 while supplying gas from the gas supply opening 14 into the space on the inside of the transparent plate 10.
Patent JP-S5829422-A (JP)
Inventor: KOSHIO TAKASHI
IPC: A47J27/00
Filed: 1981-08-18
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-S62284872-A (JP)
Inventor: ISHIBASHI KEISUKE
IPC: B60J1/00
Filed: 1986-06-02
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-S5354409-A (JP)
Title: Roll paper cutter of facimile equipment
Inventor: KAMATA KENJI
IPC: B26D1/18
Filed: 1976-10-27
Abstract: PURPOSE: The fixed edge of a roll paper cutter is provided to the back of the stylus board of a plotter in order to shorten the time from the recording to cutting of a paper, thereby reducing the impact upon the plotter during cutting. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05317439-A (JP)
Title: Fire spread preventing/security method of large indoor space
Inventor: SATO HIROOMI
IPC: F24F7/06
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a fire retarding and security method which secures safety of sheltering while preventing expansion of initial fire when a fire breaks out in a large indoor space. CONSTITUTION:In a building with a large space 7 spreading to a high ceiling 5 from a floor 3, a horizontal opening 13 long horizontally of an area large enough is arranged at a position with a height closer to the floor of a surrounding wall 9 of the large space 7. When a fire breaks out in the large space 7, sufficient air is supplied from below at a sufficiently low speed and yet almost evenly to a plume along the floor from the horizontal opening 13 to make the plume 20 of the fire ascend almost straight. Thus, the safety of the floor 3 is secured by preventing fire from spreading.
Patent JP-S5353937-A (JP)
Title: Calculating system for square
Inventor: MAEKAWA KOUJI
IPC: G06F7/552
Filed: 1976-10-26
Abstract: PURPOSE: To enable the square calculation with two registers, by commonly using the operated number and the role of operation number to the numeric information memorized in one register. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0425220-A (JP)
Title: Automatic power control circuit
Inventor: AISAKA HIDEKI
IPC: H04B7/26
Filed: 1990-05-21
Abstract: PURPOSE:To eliminate a transmission output deviation between channels by comparing a transmission output signal amplified by a power amplifier with a reference signal at a comparator, and controlling the transmission output of the power amplifier based on the result of comparison. CONSTITUTION:A signal detected from a transmission signal amplified by a power amplifier 145 and a reference signal are compared by a comparator 143 and its resulting output is inputted to a voltage control circuit 144. The collector-emitter voltage of a transistor(TR) of the voltage control circuit 144 is controlled based on a signal level inputted to the base of the TR. Then the output of the voltage control circuit 144 is inputted to the power amplifier 145 to control the power for the power amplifier 145. That is, when the output level of the transmission output signal is a little decreased, the transmission output signal is detected by a detection circuit 142 and the comparison and control are implemented to increase the power of the power amplifier 145 a little. Thus, a stable transmission output is maintained.
Patent JP-H11319510-A (JP)
Title: Immersion type membrane separation apparatus
Inventor: UEJIMA TATSUYA
IPC: B01D63/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To carry out maintenance of an aeration apparatus by disassembling side panels in condition that a membrane cartridge is housed as it is and to prevent plastic deformation of the side panels at the time of washing with a chemical agent. SOLUTION: A easing 1 of this immersion type membrane separation apparatus comprises a main body part 3 having a frame structure, a pair of slit panels 4 forming wall bodies in mutually opposed side faces of the main body part 3 and installed and attached in the inner parts of the main body part, and side panels forming wall bodies in the other mutually opposed side faces of the main body part 3 and arranged in the main body part in a freely detachable manner. A plurality of slits are formed in each slit panel 4 in the vertical direction to insert the side panels 5.
Patent JP-S61286978-A (JP)
Title: Processing system for stereo observing picture
Inventor: FURUMURA FUMINOBU
IPC: G06T15/08
Filed: 1985-06-14
Abstract: PURPOSE:To form a topographical map with high accuracy by a satellite picture by making an evaluation function representing a strength difference of picture elements on both stereo pictures and a continuity of a stereoscopic formation of an object to be observed minimum, and obtaining corresponding points on both the pictures. CONSTITUTION:A DTM (geographical numeric model) forming processing program 33 reads a stereo picture data pair of an object from files 30, 31 and performs a mutual corresponding points decision of the respective picture elements and a surface point coordinate calculating processing. Namely, the following processing is performed for respective scanning lines of a left eye picture read from the file 30. At first, on the respective picture elements on the scanning line, by using the track and attitude data, the epipolar curve in a right eye picture read from the file 31 is calculated. Then on the scanning line, the coordinate of the corresponding point of the right eye picture making an evaluation function minimum is obtained and on the obtained respective points, a space coordinate of the corresponding surface points, making visual points of both the left and right pictures an intersecting point is obtained. The above mentioned processings are executed on the respective scanning lines of the left eye picture to obtain a DTM 34.
Patent JP-S61282331-A (JP)
Inventor: UORUFUGANGU SUKUROU
IPC: C07C43/184
Filed: 1986-06-05
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-H07332690-A (JP)
Title: Floor heating device and heating floor structure
Inventor: MATSUOKA TOSHIAKI
IPC: F24D13/02
Filed: 1994-06-10
Abstract: PURPOSE:To achieve a rapid floor heating, and at the same time, keep the heating effect of a certain degree for a long period of time by setting a heat accumulating temperature of a heat accumulating element which covers the upper surface of a flat heating element higher than a heat accumulating temperature of a heat accumulating element which covers the lower surface of the flat heating element. CONSTITUTION:A heat accumulating temperature of a heat accumulating element 2 which is arranged on the upper surface of a flat heating element 1 is set higher than a heat accumulating temperature of a heat accumulating element 3 which is arranged on the lower surface of the flat heating element 1. Then, the temperature difference can be set at approx. 5 deg.C, but it may be set larger than 5 deg.C. At the time of heat emitting, since the heat accumulating temperature of the heat accumulating element 2 which covers the upper part of the flat heating element 1 is higher, a heat flow at the initial stage of the heat emitting becomes larger, and a floor temperature can be comparatively quickly raised to a high temperature level. When the initial heat emitting of the upper part heat accumulating element 2 is completed, the upper part heat accumulating element 2 becomes the same level as the lower part heat accumulating element 3, and the upper part heat accumulating element 2 performs a floor heating by cooperating with the lower part heat accumulating element 3 of the low heat accumulating temperature, and the floor heating can be continued at a comparatively low temperature.
Patent JP-S5557337-A (JP)
Title: Work feeder of press machine
Inventor: AKIMOTO JIYUNJI
IPC: B30B15/30
Filed: 1978-10-19
Abstract: PURPOSE: To simplify equipment and improve production efficiency by cooperating the elevating motion and transfer motion of an upper frame.  
     CONSTITUTION: An upper frame 2 is moved upward by the upward driving of a driving means 47, by which the work is detached and the fulcrum axis 20 of an inverting arm is contacted to an upper limit stopper 21 and reaches the height B point. As the lower frame 4 continues to moving upward, the inverting arm 14 rotates in the clockwise direction. The turning arm 13 engaging with this turns clockwise together with a foreward connecting lever 5, due to which the lower frame 4 rises up to the C point and causes the upper frame 2 to coscillate and advance foreward, thereby transferring the respective works to above the stations of the respective next processes. Following to this, the upper frame 2 is moved downward down to the height D point by the downward driving of the driving means 47, by which the works are placed in the specified positions. Following to this, the lower frame 4 moves downward to the A point to oscillate and rereat the lower frame 2, thereby resetting the same in the standby posture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6035129-A (JP)
Inventor: JIEFURII DANROTSUPU UTSUDOHAUS
IPC: F02B1/04
Filed: 1984-06-25
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-S5654741-A (JP)
Title: Deflection device
Inventor: FUKUDA KUMIO
IPC: H01J29/76
Filed: 1979-10-09
Abstract: PURPOSE:To correct a chromatic aberration not accompanied by deterioration of neck shadow tolerance, change of deflection sensitivity and the like by providing means changing the shape of distribution of a vertical deflection magnetic field without transferring the center of the vertical deflection magnetic field. CONSTITUTION:The deflection device consists of a saddle-form horizontal deflection coil 21, saddle-form vertical deflection coil 22 and core 23. The core 23 is divided into two parts. In the distribution of the vertical deflection magnetic field, the center of the vertical deflection magnetic field does not transfer but does a peak position transfer toward the side of a fluorescent screen, the intensity of the magnetic field is decreased from the peak position through the core 23a, the intensity of the magnetic field begins to increase within the core 23b and at a side of an electron gun and thereby there ranges the magnetic field ascending almost rectilinearyl from the side of the electron gun through the center of the magnetic field.