baber/WOPTO huggingface dataset:
Patent JP-S55142418-A (JP)
Title: Magnetic recording medium
Inventor: KARASHIMA KAZUTO
IPC: G11B5/72
Filed: 1979-04-23
Abstract: PURPOSE: To improve the durability of magnetic recording media, by providing the protecting layer consisting of the vinyl chloride-vinylpropionic acid copolymer, polyester resin and polyisocyanate of low molecular weight on the surface of magnetic layer.  
     CONSTITUTION: On the mold release layer 2 formed on the film 1 such as polyester, the protecting layer paint mixing a given amount of vinyl chloride-vinylpropionic acid copolymer, polyester resin such as branched polyester containing hydroxyl radical and plyisocyanate of low molecular weight is coated, and the protecting layer 3 is formed with drying. The magnetic layer 4 is formed on the protecting layer 4 to constitute the copying magnetic sheet, the magnetic substance layer 4 is laminated on the board 5 such as polyvinyl chloride so that it is contact with the board 5, and after pressing, the film 1 is peeled. Thus, the strength of the protecting layer 3 is increased, the elasticity is at suitable degree, and the magnetic recording media durable for a long time can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59178950-A (JP)
Title: Efficient 5-phase dc motor with less torque ripple composed of 4-field pole, 5-winding, and commutator having 10-segment
Inventor: HIRANO NORIMITSU
IPC: H02K23/26
Filed: 1983-03-28
Abstract: PURPOSE:To increase the rotary torque and to improve the efficiency by substantially equalizing the opening angle of conductor which contributes to the torque generated from an armature winding to the field poles to reduce the portion which does not contribute to the rotation. CONSTITUTION:A field pole 9' has poles 9'-1-9'-4. Armature windings 4'-1- 4'-5 are substantially equalized to the field poles 9' at the opening angle of the conductors which contribute to the generated torque. A commutator 6 has 10 segment pieces 6'-1-6'-10. One ends of the windings 4'-1-4'-5 are respectively connected to commutator segments 6'-1, 6'-3, 6'-5, 6'-7 and 6'-9, and the other ends are respectively connected to commutator segments 6'-2, 6'-4, 6'-6, 6'-8, 6'-10. The segments 6'-1, 6'-6; 6'-2, 6'-7, 6'-3 and 6'-8; 6'-4, 6'-9; 6'-5, 6'-10 are electrically connected.
Patent JP-S61211609-A (JP)
Inventor: MORIYA SHINICHI
IPC: F22G3/00
Filed: 1985-03-15
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-H03254312-A (JP)
Title: Manufacture of extruded material high in dimensional accuracy and having opening
Inventor: SUGIO EIJI
IPC: B21C23/14
Filed: 1990-02-28
Abstract: PURPOSE:To suppress the dispersion of dimensions of an opening and to obtain a quality excellent in dimensional accuracy by putting a constrained piece of a constrained member on the opening directly after extruding the constrained member, constraining the opening in a deformation suppressing state and cooling it. CONSTITUTION:Directly after the extruded materials 1, 1 and the constrained member 2 are extruded from each extruding hole 3a, 3b of a die 3 at the same time, each extruded material 1, 1 is extruded from the side of its base end 1b to the direction of the constrained member to the openings 1a, 1a of the extruded material on the constrained pieces 2b, 2c of the constrained member 2 and the constrained pieces 2b, 2c are put inside the opening 1a of the extruded material 1. The extruded material 1 is pulled while it is cooled by a puller and this cooling is performed as the constrained member 2 is integrated into one body. In this way, bending and strain by the difference of cooling speed are prevented.
Patent JP-H07261587-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: G03G15/20
Filed: 1994-03-22
Abstract: PURPOSE:To provide a fixing device having a short warming-up time, of the electricity saving type, and excellent in low-temperature fixing property. CONSTITUTION:A surface heating roller 10 is arranged on the toner image side of a transfer material, and an elastic cylinder member 21 facing it is arranged on the opposite side. The cylinder member 21 has the first member 22 and the second member 23 in it, and the first member 22 is a plate-like fixed member provided on the infiltration side of the transfer material. The common tangential line between the surface of the first member 22 on the surface heating roller 10 side and the surface of the second member 23 on the surface heating roller 10 side is crossed with the surface heating roller 10, the pressing force in the direction of the surface heating roller 10 is applied to the cylinder member 21, and the cylinder member 21 is moved in planer contact with the surface heating roller 10.
Patent JP-H11248144-A (JP)
Title: Heat transfer unit for air preheater
Inventor: TAKAHARA ATSUSHI
IPC: F28F19/04
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer unit for an air preheater for enhancing a corrosion resistance, by preventing an inner surface of a bucket shell from being corroded. SOLUTION: In the heat transfer unit comprising a bucket shell 11, a heat transfer element 12 charged and disposed in the shell 11, and a packing 13 for enclosing the element; a coating layer 14 having a corrosion resistance is formed on an inner surface of the shell 11, and an opening end of a boundary for bringing an outer surface of the packing 13 into contact with an inner surface of the shell 14 is sealed.
Patent JP-S62207451-A (JP)
Inventor: OZAKI HITOSHI
IPC: A61C13/007
Filed: 1986-03-07
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-S55143900-A (JP)
Title: Car stereo
Inventor: KAWAKAMI YASUSHI
IPC: H04S1/00
Filed: 1979-04-26
Abstract: PURPOSE:To improve a tone quality by dividing respective stereophonic signals into middle and high sound bands and the low sound band and by amplifying them to adjust the amplification output of the signal of the low sound band. CONSTITUTION:The audio signal from sound source part 1 is divided into middle and high sound bands and the low sound band by divider 3. Two-channel middle and high sound bands are amplified by left and right power amplifiers 4R and 4L and are sent to front, back, left and right middle and high sound speakers 6R, 6L, 7R and 7L and are reproduced. Meanwhile, the low sound band is amplified by power amplifier 8 for bass and is adjusted by sound volume adjustment means 10 and is reproduced by speaker 9 for bass. Consequently, balanced bass having an intensity adapted to a listening position can be obtained.
Patent JP-2000249633-A (JP)
Title: Analysis pretreatment method for polycyclic aromatic hydrocarbons in diesel engine particles
Inventor: SHIBATA KEIKO
IPC: G01N1/36
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an analysis pretreatment method for polycyclic aromatic hydrocarbons, in which the recovery of the polycyclic aromatic hydrocarbons as a trace component in diesel engine particles can be enhanced sharply. SOLUTION: Dihydromethane is used as a solvent which is used in an extraction process in which an organic soluble component is extracted by a solvent from diesel engine particles. An extracted liquid is concentrated while the water bath temperature of the extracted liquid does not exceed 55 deg.C in a concentration process. When a concentrate which is obtained in the concentration process is dissolved in an acetonitrile solvent, it is dissolved while it is being given by an ultrasonic vibration. As a result, the recovery of polycyclic aromatic hydrocarbons as an ultratrace amount in diesel engine particles can be enhanced sharply.
Patent JP-S58169195-A (JP)
Inventor: YATOU TAKASHI
IPC: G10L19/04
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。
Patent JP-H05249655-A (JP)
Title: Method for testing foreign matter of photomask for semiconductor manufacture
Inventor: AOYANAGI NOBUAKI
IPC: G03F1/84
Filed: 1992-03-10
Abstract: PURPOSE:To decrease the number of unnecessary washing of a mask and the number of retesting foreign matter by eliminating decision of failure when a foreign matter stuck on a light shielding body pattern of the mask is detected, in a testing method for foreign matter on the photomask for semiconductor manufacture. CONSTITUTION:The foreign matter 6 is detected by laser scattering light 7 and probe light 12 which is parallel light at the upper side of the mask 1 is made incident from the vertical direction of the mask 1 and the intensity of the reflected light 14 on the mask surface is watched by a detector. Since a portion of the reflected light 14 is scattered and the intensity becomes weak, it is decided that the foreign matter 6 is present on a transmitting pattern part but the intensity of the reflected light 14 is strong, because it is the reflected light from a chromium pattern 3 surface and the foreign mater 6 can be decided to be present on the chromium pattern 3 part.
Patent JP-S54143592-A (JP)
Title: Microbial preparation of acrylamide or methacrylamide
Inventor: WATANABE ICHIROU
IPC: C12P13/02
Filed: 1978-04-28
Abstract: PURPOSE: To prepare (meth)acrylamide useful as a raw material of various polymers, economically, by treating (meth)acrylonitrile with a nitrile-decomposing microorganism, in an aqueous medium, at low temperature.  
     CONSTITUTION: Living cells or immobilized cells of microorganism capable of hydrolyzing (meth)acrylonitrile to (meth)acylamide, e.g. Corynebacterium N-771 strain (FERM-P No.4445), pref. immobilized cells obtained by polymerizing an aqueous solution of acrylamide monomer containing the cells and a crosslinking agent such as N,N'-methylenebisacrylamide, etc., at 0W150°C, are brought into contact with (meth)acrylamide in an aqueous medium such as water, physiological saline water, a buffer solution, etc., between the freezing point and 15°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58170888-A (JP)
Title: Vane compressor
Inventor: KAWASHIMA KENICHI
IPC: F04C18/344
Filed: 1982-03-31
Abstract: PURPOSE:To raise the volumetric efficiency of a vane compressor, by reducing leakage of gas from axial seal portions by employing such an arrangement that the volume of a particular confined space is made as small as possible at the time when pressure in a pressure chamber located on the high-pressure side of the axial seal portion is raised to the discharge gas pressure. CONSTITUTION:A vane compressor of this invention is designed such that a vane 3 preceding, in the direction of rotation of a rotor 1, to the vane 3 defining a high- pressure chamber 16 to an axial seal portion where the rotor 1 and a cam ring 2 are located most closely to each other comes to the position of an intake port 14 after the rotor 1 is turned a prescribed angle. Further, at the region corresponding to said prescribed angle of rotation of the rotor 1, the inner surface of the cam ring 2 is shaped in the form of an arcuate surface that is spaced a prescribed distance apart from the outer surface of the rotor 1. With such an arrangement, the volume of a space confined by the vanes 3, the outer surface of the rotor 1, the inner surface of the cam ring 2, the axial seal portion and side plates (not shown) on both sides of the cam ring 2 can be made as small as possible during the while when one vane 3 is moved from the axial seal portion to the starting point of the intake port 14, so that it is enabled to reduce leakage of gas from the sealing portions and to raise the volumetric efficiency of the vane compressor.
Patent JP-S63217859-A (JP)
Title: Recorder controller for automatic answering telephone set
Inventor: TSUSHIMA MASAYUKI
IPC: H04M1/652
Filed: 1987-03-06
Abstract: PURPOSE:To eliminate the need for discrimination of true/false remote control DTMF signal by limiting a time when a DTMF dual tone frequency signal is inputted to a provided recorder to a prescribed value and limiting the time when the signal is outputted from the recorder to the prescribed time. CONSTITUTION:The recording/reproducing is allowed for the signal of DTMF frequency when the duration period is within the maximum, allowable time and when the duration period exceeds the maximum allowable time, the recording/reproducing with the maximum allowable time is limited. Thus, the DTMF frequency signal is blocked for the recording/reproducing over the minimum duration period required for the detection of the DTMF signal. Thus, the DTMF frequency signal included in the signal reproduced from the recorder 1 is not detected as the effective DTMF signal by a remote control signal receiving/decoding means 3. Thus, the DTMF signals received by the means 3 are all guaranteed from the telephone line only. Thus, the truth discrimination of the DTMF remote control signal required for a conventional equipment is not required.
Patent JP-S61210263-A (JP)
Title: Fuel injection device for diesel engine
Inventor: BEPPU OSAMU
IPC: F02B19/14
Filed: 1985-03-14
Abstract: PURPOSE:To make different diametral fuel injection valves possible to be set up, besides interchangeable, by installing a setting hole, capable of attaching a small diametral fuel injection valve inside, in another setting hole capable of attaching a large diametral fuel injection valve, while inserting the spacer formed in hollowness, into this hole. CONSTITUTION:A setting hole 3, where a solid type injection valve 2 is fitted in, is installed in a cylinder cover 1. And, a spacer 4 is fitted in this setting hole 3, while a liquid fuel injection valve 5 is fitted in this spacer 4. At this time, this spacer 4 is formed into external dimensions conformable to the setting hole 3. Likewise, the spacer 4 is formed into hollowness, and in an inner part, there is provided with another setting hole 6 piercing through in an axial direction. And, as for a locking device with the injection valve 5 and the setting hole 3 of the spacer 4, a head part 7 of the injection valve 5 is clamped with a nut via the stud bolt embedded in the cylinder cover 1 whereby both are locked tight. With this constitution, different diametral fuel injection valves 2 and 5 can be easily set up and interchanged.
Patent JP-S55144079-A (JP)
Title: Surface-treating agent for record-reproductive material
Inventor: OOTOSHI YUKIO
IPC: C09K3/16
Filed: 1979-04-27
Abstract: PURPOSE: A treating agent which, when applied to a record-reproductive material, prevents dust adhesion and scratch noises, prepared by dissolving in a solvent a fluorinated surfactant containing a polyfluoroalkyl group and adding a small amount of a polyfluorinated organic compound to the resulting solution.  
     CONSTITUTION: A cationic or amphoteric fluorinated surfactant containing a polyfluoroalkyl group is dissolved in a solvent, b.p. 20W100°C, which dissolves said fluorinated surfactant and is inert to the surface of a record-reproductive material so that a solution having a concentration of below 1wt% is obtained. To the solution is added a small amount, pref., below 1wt%, of a polyfluorinated organic compound, b.p. ≥110°C, m.p. ≤150°C, having a solubility in water at normal temperature, of below 0.5%. Examples of the fluorinated surfactnat which can be used include those which contain polyfluoroalkyl groups of 4W20 C. Preferably, the polyfluoroalkyl groups are perfluoroalkyl groups. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10254843-A (JP)
Title: Crossbar switch, parallel computer with the crossbar switch and broadcasting communication method
Inventor: OGIMOTO TAKAHIRO
IPC: G06F15/173
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of dead lock due to the scramble of the channel of plural broadcast message at a parallel computer, etc., obtained by connecting a plurality of nodes by a switch-type network. SOLUTION: In the parallel computer obtained by connecting the plurality of nodes 11 to 14 by crossbar switch 10, output buffer monitoring circuit 122 to 125 monitor the idle capacity of output buffers 118 to 121 and when this idle capacity is sufficient for housing a broadcast message, issues a broadcast sending permission signal. Then a priority controller 113 is provided to select one of plural broadcast message when they are inputted and to issue a message sending permission signal to priority circuits 114 to 117 only when the broadcast sending permission signals of all the output ports sending the message are issued.
Patent JP-H08245952-A (JP)
Title: Odorized refrigerant composition
Inventor: IDE SATORU
IPC: C09K5/04
Filed: 1995-03-13
Abstract: PURPOSE: To obtain an odorized refrigerant composition whose leak can be readily detected without attenuation of the odor, causing no chemical reaction with refrigerant and lubricant, no internal corrosion and no sludge formation by adding a trace amount of a strong or stink odor substance to the solvent of a linear fluorinated hydrocarbon and the lubricant. CONSTITUTION: This odorized refrigerant composition is produced by adding 0.01-1wt.% a strong and stink odor compound, for example, ammonia, sulfides, thiols, ketones, phenols, ethers, terpenes, alcohols, nitriles or lactones to a refrigerant of a linear fluorinated hydrocarbon which is formed by replacing a part of the hydrogen atoms in a 1-3C linear hydrocarbon with fluorine, for example, difluoromethane, difluoroethane, trifluoroethane, tetrafluoroethane, pentafluoroethane, pentafluoropropane, hexafluoropropane or heptafluoropropane, and a lubricant of polyolester, polyalkylene glycol, polyether or fluorinated hydrocarbon.
Patent JP-H09242577-A (JP)
Title: Fuel injection controller for direct spark ignition type internal combustion engine
Inventor: FUKUDA TAKASHI
IPC: F02M61/14
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve a combustion property and exhaust purification performance by disposing a fuel injection valve in the vicinity of an intake valve in such a manner that part of injected fuel interferes with the intake valve which is opened, and forcing the injection valve to inject the fuel during a period except the time of an almost maximum lift of the intake valve, when the intake valve greatly interferes with the injected fuel. SOLUTION: In a direct injection type internal combustion engine 1, fuel is injected from a fuel injection valve 2 to fresh air, which is sucked into a combustion chamber 3 through an intake port 4, thereby forming a mixture, which is ignited by an ignition plug 6. In this case, a control unit 9 having various sensors for detecting an engine operating state connected thereto first calculates a fuel injection pulse width corresponding to a fuel injection quantity. Subsequently, the control unit 9 judges whether or not it is in an operating region in which injection is carried out twice in divided periods before and after an almost maximum lift of an intake valve 5.  If the response is affirmative, the control unit 9 controls such that the first injection is finished when the intake valve 5 reaches in the vicinity of the maximum lift and the second injection is started immediately after the intake valve 5 is separated from the vicinity of the maximum lift.
Patent JP-H04289759-A (JP)
Title: Brushless motor
Inventor: MEHARA KOUJI
IPC: H02K29/08
Filed: 1991-03-18
Abstract: PURPOSE:To provide a brushless motor having reduced dimensions in which fluctuation of characteristics is suppressed by improving accuracy in the fixing position of a pole sensor. CONSTITUTION:In case of a three-phase brushless motor as shown on the drawing, first, second and third phase coils are wound, respectively, around a plurality of adjacent stator teeth 21, 22, 23 (stator tooth group), stator teeth 24, 25, 26 and stator teeth 27, 28, 29. Since the number of rotor pole is higher by one or two than the number of stator teeth although the stator tooth pitch Ps is approximately same as the rotor pole pitch Pp, slot opening between the stator tooth groups is widened and pole sensors 9u, 9v, 9w can be installed. Since the pole sensors 9u-9w are installed with reference to a stator core 1, they are installed with high accuracy and fluctuation of motor characteristics is suppressed. Furthermore, rotor magnet 4a is shortened in axial length and thereby motor dimensions are decreased.
Patent JP-S58170162-A (JP)
Title: Test system of terminal device
Inventor: SAKURAI YASUJI
IPC: H04L69/40
Filed: 1982-03-30
Abstract: PURPOSE:To realize a simultaneous test for plural terminal devices, by connecting a central test device which stores test items and contains a test execution control means to extract these test times to an exchange and then giving tests to plural terminal devices connected to the exchange. CONSTITUTION:a system control part 16 discriminates the test item that is executed by a terminal device 4 and then indicates the test item to be executed to a test execution control part 14. For instance, the part 16 gives an indication to a terminal device 4-0 connected to an MODEM10-1 in order to execute a test item T1. In this case, the part 14 reads the item T1 out of a test item storing part 15 and transmits a control data to the device 4-0 via a circuit control part 13, a channel 0 and the MODEM10-0 to carry out a test. Then the part 14 reports the result of test to the part 16. The part 16 stores the result of test in a control table and at the same time gives an indication for execution of an item T2. The part 16 displays the results of all tests to a console 17 or reports them to the device 4-0.
Patent JP-S58169067-A (JP)
Inventor: BURUUSU JIEI PENII
IPC: G01R27/28
Filed: 1982-03-30
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-S62217968-A (JP)
Inventor: OKADA MASAO
IPC: A61F2/06
Filed: 1986-03-12
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-S52135437-A (JP)
Title: High-frequency wave heating device
Inventor: IKEMOTO HEIWA
IPC: A47J43/04
Filed: 1976-05-08
Abstract: PURPOSE:To make possible rapid rice-cake making on a high-frequency heating device provided with an inductive heating coil.
Patent JP-H09222881-A (JP)
Title: Layer converting image processing method
Inventor: AOYAMA HIROSHI
IPC: A63F13/52
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To simplify a description of a program without performing a complicated judging method each time in a structure of a background picture to discribe a map by performing picture image processing on the basis of an attribute value of an image element of the background picture corresponding to an attribute value of a player character. SOLUTION: When a player character PC stays on an upper road, it is defined as 30, and when he stays on the ground surface, it is defined as 10. A bridge is shown by 20, and when an attribute of PC is 10, the non-passage is shown by 11, and when an attribute of the PC is 30, the non-passage is shown by 31. When an attribute of the PC is 10, map attributes 20 and 31 of an upper layer are not influenced. When an attribute of the PC is 30, a map attribute 11 of a lower layer is not influenced. Here, since 01 of a drawing shows the overall non-passage, passing cannot be allowed regardless of a lower layer and an upper layer. Since these map attributes 11, 20 and 31 are simultaneously set when a background is defined, when the PC comes to its cell on a program, whether or not passing is allowed can be judged only by checking an attribute of the PC and an attribute of a map.