baber/WOPTO huggingface dataset:
Patent JP-H04136120-A (JP)
Title: Production of steel plate for structure purpose having high young's modulus
Inventor: YOSHIKAWA HIROSHI
IPC: B21B3/02
Filed: 1990-09-26
Abstract: PURPOSE:To smoothly, stably and economically produce the steel plate for structure purposes which is improved in the Young's modulus in a direction C without impairing its toughness by restrictively combining rolling conditions of the unrecrystallization regions of the steel products for structure purposes and rolling conditions of a two-phase area. CONSTITUTION:The steel slab for structure purposes with which solidification is completed is heated at >=900 deg.C and <=1250 deg.C and is then subjected to hot rolling at >=20% draft in the temp. region below the recrystallization end temp. and above the Ar3 point. The steel plate is then subjected to two-phase area rolling at >=50% draft in the temp. region below the Ar3 point. The steel plate is thereafter preferably subjected to controlled cooling down to <=600 deg.C at >=5 deg.C/sec cooling rate. The steel products for structure purposes improved in the Young's modulus in the direction C by >=10% is produced.
Patent JP-H09102587-A (JP)
Title: Ferroelectric substance thin film element
Inventor: WATANABE HITOSHI
IPC: H01G4/33
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of ferroelectric characteristics and cracks and peeling by forming an insulating film on the surface of a substrate and a lower electrode to the upper section of the insulating film and forming a ferroelectric thin-film on the lower electrode and an upper electrode on the ferroelectric thin-film while being crossed with the lower electrode. SOLUTION: An insulating film 42 mainly comprising silicon oxide is formed on a silicon single crystal substrate 41. Lower electrodes 43 are patterned in a specified shape and formed on the insulating film 42. A ferroelectric thin-film 44 is shaped on the lower electrodes 43. The ferroelectric thin-film 44 does not contain lead as a component at that time. A plurality of patterned upper electrodes 45 crossed with the lower electrodes 43 are formed on the ferroelectric thin-film 44, and the upper electrodes 45 are paired with the lower electrodes 43 and hold the ferroelectric thin-film 44 and ferroelectric thin-film capacitors 46 are formed.
Patent JP-H0679573-A (JP)
Title: Pallet transfer device on carrier
Inventor: OI KENJI
IPC: B65G47/52
Filed: 1992-09-03
Abstract: PURPOSE:To provide a small-sized and low-priced carrier by simplifying the constitution of the pallet transfer device of a carrier out of structural elements of a processing system. CONSTITUTION:A carrier 1 is not only equipped with an oscillating axis 4 in parallel to the traveling direction of the carrier 1, but also provided with a tiltable oscillating base 5 around the shaft 4 and a moving table 7 and a pallet loading table 10 which are slidable perpendicularly to the traveling direction of the carrier 1 by means of a moving motor 9 are provided on the oscillating base 5. On the other hand, the oscillating base 5 is driven in its oscillation by means of an eccentric cam 13 rotated by a motor 12, a driven link 14 fitted to the eccentric cam 13 and two rods 15, and the oscillating base 5 is tilted in linkage to the movement of the pallet loading table 10 to the front end of the moving table 7, and a pallet 11 is transferred between a machine tool and a stocker.
Patent JP-H0898425-A (JP)
Title: Charger
Inventor: MATSUSHITA TETSUO
IPC: H02J7/10
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a charger for a secondary battery, e.g. a lithium ion battery, a Ni-Cd battery or a nickel-hydrogen battery, in which the secondary battery can be charged with a required voltage accuracy even if the level of power supply VDD, being fed to a CPU in order to detect full-charge, is not regulated correctly. CONSTITUTION: The charger comprises a section 2 which detects the voltage across a first switch element Q2 for turning the charging current ON/OFF and the switch element Q2 is turned OFF at the time of starting the charging operation. The voltage detecting section 2 detects the voltage at point A on the power supply 4 side which is read in through an AD port and stored as a full charge voltage. At the time of charging operation, the first switch element Q2 is turned OFF and the voltage at point B on the battery side is detected at the voltage detecting section 2 and the difference from the full charge voltage is calculated. A charging amount is then determined based on the differential voltage for 100% charging amount corresponding to the full charge voltage.  A decision is made that the battery is fully charged when 100% charging amount is reached and the charging operation is ended after carrying out predetermined operations.
Patent JP-H04137214-A (JP)
Title: Magnetic disk device
Inventor: HATTORI TOSHIAKI
IPC: G11B5/49
Filed: 1990-09-28
Abstract: PURPOSE:To restrain the floating height of a head to the utmost so that a disk may not contact with the floating surface of the head and to accomplish high-density recording by providing a core on the floating surface of a slider so that it can project toward a recording medium, making the core project as necessary and adjusting the floating height of the head. CONSTITUTION:The core 22 is provided so that it can project toward the disk 26 and it can slide up and down by an actuator 25, for example, consisting of a piezoelectric element. Therefore, when the floating height of a ski 24b on a side where the core 22 exists is relatively smaller than that of the other ski 24a, the projecting amount of the core 22 is restrained, and when the floating height of the ski 24b is relatively larger than that of the ski 24a, the projecting amount of the core 22 is increased to be controlled, so that the floating height H of the head is kept at a specified value. Thus, the floating height H of the head is restrained to the utmost so that the floating surface of the head may not contact with the surface of the disk 26 and the high-density recording is accomplished.
Patent JP-H06110950-A (JP)
Title: Incorrect output drawing detection system
Inventor: TAKEDA YUKIHISA
IPC: G06F17/50
Filed: 1992-09-29
Abstract: PURPOSE:To provide an incorrect output drawing detection system capable of detecting a possibility that a drawing based on drawing information turns to incorrect output by an error generated in the process of performing output to a visible drawing output device beforehand on device instruction data. CONSTITUTION:The drawing information 8 corresponding to the name of the drawing inputted from an input device 6 is defined as intermediate form data 9 by an intermediate form data preparation means 1, the intermediate form data 9 are defined as the device instruction data 10 by a device instruction data preparation means 2 and the existence of the possibility of drawing an incorrect drawing is inspected based on a drawing error maximum value for which the device instruction data 10 are inputted from the input device 6. The existence of the possibility that incorrect drawing data is existing and the information of a position where the incorrect drawing data are existing when the possibility is existing are reported through a visible display device 7 to an operator by an incorrect drawing information display means 5.
Patent JP-2000078873-A (JP)
Title: Switching apparatus of torque/speed control of motor
Inventor: SAWADA YUKIO
IPC: H02P29/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent violent torque change and shorten the time for setting a speed, in the period for changeover from torque control to speed control in a control system of a motor. SOLUTION: A proportional device P and an integrator I of a speed control loop is constituted in the following manner. At the time of torque control, a speed deviation as the inputs of the proportional device P and the integrator I is compulsorily made zero, and the initial value of the integrator is made a torque command value to be controlled. At the time of speed control, deviation of inputs of the proportional device P and the integrater I is made the difference between the speed command value and a motor speed. The initial value of the integrator is made the torque command value at the time of torque control just before changeover to the speed control.
Patent JP-H01101212-A (JP)
Title: Hydraulic draft gear
Inventor: KASHIMA MITSUHIRO
IPC: B60G17/015
Filed: 1987-10-14
Abstract: PURPOSE:To simplify the structure in the hydraulic draft gear of a buggy or the like by putting a rotary valve relatively-rotatable in a cylinder by which the oil receiver chamber of an inner tube and the oil chamber are intercommunicated with each other so as to expand and contract the passages on the press and extension sides by means of the relative rotation of inner and outer tubes. CONSTITUTION:When an outer tube 1 and an inner tube 2 perform relative rotation at the time of vehicle cornering, a rotary valve 22 rotates with respect to a value guide 25 through a suspension spring 5. Accordingly, the effective area of passages 27, 28 is reduced in compliance with a steering angle. A spring seat 33 advances in a screw portion 34 so as to increase the set load of a spring 32 and raise press side damping force. Therefore, rolling is prevented. With this arrangement, the structure can be simplified.
Patent JP-S61137597-A (JP)
Inventor: HARA KAZUMASA
IPC: D05B47/04
Filed: 1984-12-10
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-S62120376-A (JP)
Title: Separation and extraction of vapor-phase oxidation product of naphthalene
Inventor: NISHIZAKI TADAO
IPC: C07C46/10
Filed: 1985-11-19
Abstract: PURPOSE:To economically extract and separate naphthoquinone and phthalic acid from a slurry, by oxidizing naphthalene in the vapor phase in the presence of a catalyst using an aromatic hydrocarbon having a specified boiling point and specific gravity as a solvent and collecting the resultant reaction product with water to give the slurry. CONSTITUTION:Naphthalene is oxidized in the vapor phase in the presence of a catalyst to give a reaction product containing mainly naphthoquinone and phthalic anhydride, which is then collected with water to afford a slurry. The naphthoquinone and phthalic acid are separated from the slurry. In the process, an aromatic hydrocarbon having >145 deg.C boiling point and <=0.9 specific gravity, e.g. cumene, o--p-cymene, pseudocumene, mesitylene or/and hemimellitene, are preferably used as a solvent to carry out extraction, preferably at 40-95 deg.C. Thereby, the above-mentioned solvent which is well separated from an aqueous phase with a small loss of the solvent because of a high vapor pressure is used to advantageously extract and separate the naphthoquinone in the oily phase and phthalic acid in the aqueous phase.
Patent JP-H0977572-A (JP)
Title: Porous ceramic film member
Inventor: KAWAI CHIHIRO
IPC: C04B38/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a porous ceramic film member suitable for use as a gas separating membrane, etc. SOLUTION: This porous ceramic film member has a porous ceramic substrate and a porous Si-Al-Mg-O ceramic film obtd. by leaching out a part of components including Al and Mg from a cordierite film formed on the substrate with an acid.
Patent JP-H0976747-A (JP)
Title: Connector for defogger
Inventor: HAYASHI HIROYUKI
IPC: H01H11/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To avoid deformation of a terminal metal fitting. SOLUTION: A connector housing 13 receiving a female terminal metal fitting is constituted of a terminal receiving part and a hood part 23, and the hood part 23 is constituted of a pair of hood wall parts 24 and a hood cover part 25 closing an opening extending from the upper face to the left side. When the female terminal metal fitting is combined with a male terminal metal fitting 11 fixed on the side of a rear window, the male terminal metal fitting 11 is covered with the hood part 23. Consequently, because the male terminal metal fitting 11 does not become in the exposed condition, direct deformation by external force against the male terminal metal fitting 11 can be avoided.
Patent JP-2001082874-A (JP)
Title: Warm air dehumidifying/drying apparatus
Inventor: IRIE TAKASHI
IPC: F26B5/16
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a warm air dehumidifying/drying apparatus which is inexpensive in running costs and which is capable of simultaneous warm air drying. SOLUTION: The warm air dehumidifying/drying apparatus assembles a system which system is capable of changing over two processes in response to operation conditions comprising a process wherein an adsorbent S is heated, and resulting heat is utilized to achieve drying/heating, and a process wherein air at a position containing a big volume of water vapor such as a drying chamber for cloths is forcedly supplied into an adsorption tank, and resulting adsorption heat beats air forcedly blown in and resulting dried and heated air is employed to dry cloths.
Patent JP-H0613714-A (JP)
Title: Semiconductor laser
Inventor: WATANABE MASANOBU
IPC: H01S5/00
Filed: 1991-09-11
Abstract: PURPOSE:To generate a crossover mode and a bistable property in optional light output by generating a crossover mode with which the emitted light distribution on both edge faces makes a mirror image with each other by the simultational oscillation of two resonance modes. CONSTITUTION:WG1 to WG4 are formed by dividing an active waveguide region into four parts, and the power outputted from the WG1 to WG4 is formed into P1 to P4. When a carrier (carrier density N2 to N4) has oblique distribution, the light pattern emitted from both edge faces make a crossover mode and a mirror image is formed. When the carrier has an oblique distribution as above-mentioned, the light distribution of a resonant transverse mode, which does not change its shape even after making a round-trip, also has an oblique distribution. The shape of the two resonance modes is almost determined by the distribution of refractive index, and the selection of either of the above- mentioned modes (or both of them) is determined by gain distribution. A crossover mode can be generated against the light output in a wide range by making a calculation taking into consideration of the simultaneous oscillation of two modes.
Patent JP-H09101546-A (JP)
Title: Production of thin-film diode
Inventor: IDE MASASHI
IPC: G02F1/136
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a liquid crystal display device with which the occurrence after-images is suppressed and the display quality is good. SOLUTION: This process has a stage for forming a lower electrode material on a substrate, forming a photoresist on this lower electrode material and pattern forming the photoresist by photolithographic processing, a stage for etching the lower electrode material to form lower electrodes 13 by using the patterned photoresist as an etching mask, a stage for forming anodically oxidized films 15 on the surfaces of the lower electrodes by subjecting these electrodes to an anodic oxidation treatment, then subjecting these films to a heat treatment,  a stage for forming an upper electrode material and subjecting the material to a heat treatment and forming the photoresist on an upper electrode material and pattern forming the photoresist by the photolithographic processing and a stage for etching the upper electrode material to form upper electrodes 17 by using the pattern formed photoresist as an etching mask.
Patent JP-H01103045-A (JP)
Title: Communication control equipment for distributed processing system
Inventor: TAZAKI HARUJI
IPC: H04Q9/00
Filed: 1987-10-16
Abstract: PURPOSE:To select consecution/intermission of communication by referencing diagnostic resulting data of other processor updated and stored at prescribed period provided with each processor so as to decide normality and abnormality of communicated party prior to the communication between the processors. CONSTITUTION:Self-equipment diagnostic result storage means 101 stores a self-diagnosis resulting data of its own processor 100 and the self-diagnosis resulting data is transmitted from a transmission means 102 to a management station 200 through a communication line 400 in response to the inquiry of the management station 200. The other equipment diagnostic data being the diagnostic result of other processor 300, a data transmitted from the management station 200 via the communication line 400 at every prescribed period is received by a reception means 103 and stored in other equipment diagnosis result storage means 104. In case of the communication with other processor 300, the communication control means 105 applies discrimination control to the execution/interruption of communication based on the other equipment diagnosis resulting data of the other processor 300 to be held.
Patent JP-H1196452-A (JP)
Title: Automatic vending machine
Inventor: AMAKAWA KENICHI
IPC: G07F9/10
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a dew drop from directly falling from the lower side part of an air-tight packing to a machine chamber by allowing the drew drop stick to the air-tight packing to flow to a drain ditch arranged just under the lower side part of the air tight packing. SOLUTION: Articles are contained in an article container 4. The inside part of the article container 4 is cooled by a cooling device. A cooling environment in the article container 4 is maintained by a heat insulator 3 and a door 10. The door 10 is allowed to abut on an air-tight packing 6 attached to the whole periphery of the open edge of the article container 4 so that the generation of a situation that cool air in the article container 4 leaks outside can be prevented. A dew drop attached to the inside face of the article container 4 is allowed to drain through a drain pipe extended through the bottom wall of the article container 4 to the lower part to a drain pan 9 arranged in a machine chamber 5.  A dew drop stick to the air-tight packet 6 is allowed to flow to a drain ditch 7 arranged just under the lower part of the air-tight packing 6, and is discharged through a drain pipe 8 to the drain pan 9.
Patent JP-H06108024-A (JP)
Title: Adhesive
Inventor: KOIDE YUJI
IPC: C09J127/06
Filed: 1992-09-29
Abstract: PURPOSE:To provide an adhesive which adheres firmly to a coated surface of a polyvinyl chloride article of any shape even when directly applied to the surface without removing a coating film from the surface. CONSTITUTION:0.1-1.0 pt.wt. vinyl chloride resin is added to 100 pts.wt. main component comprising 85-93wt.% tetrahydrofuran. 1-5wt.% methyl ethyl ketone, and 6-10wt.% cyclohexanone.
Patent JP-2000085350-A (JP)
Title: Blind device in automobile rear window
Inventor: SHIRAI SEIICHI
IPC: B60J3/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To exhibit an excellent light shielding characteristic without disturbing a rear view by mounting both ends of a plurality of strip type blind pieces in a pair of mutually opposed vertical beams in a substantially rectangular frame body and arranging the respective strip type blind pieces with their upper and lower flat faces set horizontally approximately. SOLUTION: Along an outline of a rear window 11 in an automobile body 10, a substantially rectangular frame body constructed of a pair of vertical beams and a pair of lateral beams is arranged. In both of the vertical beams of the frame body, a plurality of grooves 15 are cut substantially horizontally at proper intervals in the longitudinal direction of the automobile body 10, and in each of the grooves 15, a strip type blind piece 16 is inserted. Consequently, the strip type blind piece 16 is arranged with its upper and lower faces set horizontally approximately. In this way, the respective strip type blind pieces 16 face the sunlight incident diagonally from the upper side of the automobile and can shield it without disturbing a rear view, so that an excellent light shielding characteristic can be exhibited.
Patent JP-S60144442-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04C2/30
Filed: 1984-12-07
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-H02106097-A (JP)
Title: Formation of electromagnetic wave preventive thin film
Inventor: TAKENOIRI YASUO
IPC: H05K9/00
Filed: 1988-10-15
Abstract: PURPOSE:To make it possible to adhere easily an electromagnetic wave preventive thin film to a desired place, to prevent an electromagnetic wave to a necessary object using the preventive thin film and to use the preventive thin film for simultaneous molding at the time of molding of an object by a method wherein a mold releasing layer, a conductive thin film, a plated layer and an adhesion layer are formed in order on the surface of a resin film. CONSTITUTION:The surface of a resin film 1 consisting of a polyester resin or the like is sandblasted to augment the surface area of the film 1 and a conductive thin film 2 is formed on the sandblasted surface of the film 1 by ion plating and the like. Then, a plated layer 3 is formed on the surface of the film 2 by electroless plating or the like and an adhesion layer 4 is formed on the surface of the layer 3. The layer 4 is formed by printing or applying a bonding agent or a hot-melt agent. Moreover, the film 1 is removed and the laminated material is used as a thin film for preventing an electromagnetic wave. Thereby, the thin film can be easily adhered to a desired place, an electromagnetic wave to a necessary object can be prevented and the thin film can be used for simultaneous molding at the time of molding of an object.
Patent JP-H10101972-A (JP)
Title: Anionic electrodeposition coating material
Inventor: HIRANO KOJI
IPC: C09D183/12
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain an anionic electrodeposition coating material which has excellent storage stability and can give coating films improved in scratch resistance and adaptability to sealing by compounding a specified silicone oil with an anionic electrodeposition coating material. SOLUTION: This material is prepared by compounding a polyether-modified silicone oil which is desirably a hydroxylated silicone oil which has a main chain comprising dimethylpolysiloxane and modified with a polyether such as a polyalkylene oxide at both terminals of the main chain or as part of the side chains with an anionic electrodeposition coating material which is desirably a flat anionic electrodeposition coating material prepared by mixing a base resin comprising a copolymer (e.g. a copolymer obtained from styrene, methyl methacrylate, n-butyl acrylate, ethyl acrylate, 2-hydroxyethyl acrylate, acrylic acid and γ-acryloyloxypropyltrimethoxysilane) having alkoxylsilyl groups as the side chains with a melamine resin cross-linking agent.
Patent JP-2000088944-A (JP)
Title: Holographic radar
Inventor: ASANO KOICHI
IPC: G01S13/93
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To improve the reception sensitivity of a holographic radar. SOLUTION: A high-frequency signal from an oscillator 10 is transmitted from a transmission antenna 14 via a distributor 12. A reflection wave that is reflected by a target is received by reception antennas 16a-16f and is amplified by amplifiers 18a-18f. The amplifiers 18a-18f are switched by each different frequency and the frequency of each output is shifted. The output of each amplifier is synthesized by a synthesizer 20, is converted to a low frequency by a mixer 22, and then is supplied to mixers 24a-24f. A signal that is utilized for frequency shift is supplied to the mixers 24a-24f, thus obtaining information signals in a reflection wave. The plurality of information signals are supplied to a signal-processing circuit 30 via an A/D converter 28 by time-sharing using a switch 26 to obtain information on the target.  The configuration eliminates the need for a high-frequency switch and code diffusion can be utilized similarly.