baber/WOPTO huggingface dataset:
Patent JP-2001156998-A (JP)
Title: Image processor and control method therefor
Inventor: KADOWAKI TOSHIHIRO
IPC: H04N1/107
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To deal with not only a request on the high-quality copy of images on a color original but also a request on high-speed image reading equal with a black-and-white copy machine in the case of copying images on a black-and- white original when color copy machines come into wide use in the offices. SOLUTION: When reading a color image, the original is fed to an ADF and fixed and the image on the fixed original is read (fixed reading mode). When reading a black-and-white image, the original is conveyed to the ADF and the image on the original under conveying is read (flow reading mode).
Patent JP-H08187662-A (JP)
Title: Safety device for sanding machine
Inventor: TAKAHASHI KO
IPC: B23Q11/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the driving of a sanding machine in the condition that a test piece has not been collected. CONSTITUTION: When a test piece P is loaded in a receiving base 65, an upper step elastic unit 48U is deflected to lower down the receiving base 65, and it is detected by an upper step proximity switch 53U, to output a signal. When not loaded the test piece P, a signal is not output from both the proximity switches 53U, 53L. When loaded foreign matter heavier than the test piece P, the signal is output from both the proximity switches 53U, 53L. By a signal output condition of both the proximity switches 53U, 53L, whether the test piece P is loaded or not in the receiving base 65 can be discriminated. In a condition of only loading the test piece P in the receiving base 65 collected from a sanding machine, driving the sanding machine can be started.
Patent JP-2001154361-A (JP)
Title: Positive type photoresist composition
Inventor: SATO KENICHIRO
IPC: C08L43/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photoresist composition which ensures the improved edge roughness of a resist pattern in the production of a semiconductor device and is excellent in preservability and density dependency. SOLUTION: The positive type photoresist composition contains (A) an acid generating compound represented by a specified structure, (B) an acid decomposable resin containing at least either specified silicon-containing repeating units or repeating units with a specified structure and having solubility to an alkali developing solution increased by the action of the acid, (C) a specified solvent, (D) an organic basic compound and (E) a surfactant with a specified structure.
Patent JP-H08186184-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA FUMITAKA
IPC: H01L21/8247
Filed: 1994-12-29
Abstract: PURPOSE: To prevent a crystal silicon film and a metal film constituting a control gate electrode from being peeled off by forming an insulation film around a stacked gate electrode and on the element activated region of a semiconductor substrate by mans of the vapor deposition method. CONSTITUTION: A stacked gate electrode 30 is formed by a control gate electrode 29 consisting of tungsten silicide film 26 which is formed on P-type silicon substrate 21 and is subjected to patterning and polycrystalline silicon film 25, an interlayer insulation film 24, a floating gate electrode 23, and a tunnel oxide film 22. Then, with the floating gate electrode 23 and the control gate electrode 29 as masks, P ions are introduced into an element activated region through the silicon oxide film 27. Then, by heat-treating the impurity layer where P ions are introduced, N-layers which are source activated region 28a and drain activated region 28b are formed.
Patent JP-H06187362-A (JP)
Title: Component ordering system
Inventor: HIRANO MASAHIKO
IPC: G06Q10/08
Filed: 1992-12-18
Abstract: PURPOSE:To speedily and accurately order an out-of-stock component by displaying a list of the kinds and quantities of deficient components unless deficient products can be manufactured by using only components in stock. CONSTITUTION:When a request to confirm the stock state is made by key input as specific products are ordered, the number of the products in stock is read out of product stock data. When the products in stock are not enough for the order, the number of deficient products is calculated. Then manufacture component data corresponding to the ordered products are read out and multiplied by the number of deficient products to calculate the kinds and quantities of components of all the deficient products. Then the necessary number of components in stock which are required to manufacture the products is read out and deficient numbers are calculated by the kinds of the deficient components. The calculation results are listed as a component order request table L so that the kinds and quantities of the deficient components are displayed in the form of bar codes L1 adjacently to the component names.
Patent JP-H03198394-A (JP)
Title: Heated board cooling device
Inventor: ISHIHAMA SADAO
IPC: H05K3/24
Filed: 1989-12-27
Abstract: PURPOSE:To uniformize a heat absorption on the side of flat plates to improve a cooling efficiency and to make it possible to use continuously the flat plates by a method wherein the heat of printed-wiring boards is absorbed forcedly and almost uniformly without a change so much also in the central parts of the boards and also in the peripheral parts of the boards and the flat plates are transferred simultaneously with the boards. CONSTITUTION:As a transfer line 5 is used as a circulating transfer path in here, the temperature on a board carrying-in side IN prior to the placement of printed-wiring boards 4 is warmed by transferring the boards 4. If the temperature on the board carrying-out side OUT is assumed to be 100 to 130 deg.C or thereabouts, for example, in a steady state, the temperature of glass flat plates 5a can be kept in an extent of 40 to 80 deg.C or thereabouts in this case on the side IN in a state of natural cooling in a relation that the boards are subjected to natural cooling and come being circulated on the transfer path on the lower side. Accordingly, the heat of the boards is absorbed forcedly and almost uniformly without a change so much also in the central parts of the boards and also in the peripheral parts of the boards and by making the flat plates transfer simultaneously with the boards, a heat absorption on the side of the flat plates is uniformized and a cooling efficiency can be improved.
Patent JP-H06188536-A (JP)
Title: Hybrid integrated circuit device
Inventor: TAKAHASHI TAKASHI
IPC: H05K1/18
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a hybrid integrated circuit device having high electric reliability by providing a thermal stress resistant structure thereby preventing fluctuation of electric characteristics. CONSTITUTION:In a chip resistor 13 to be mounted on a board 1 through fusion of solder, each of the electrodes 5 provided at the opposite ends of an insulating board 13a has an end 5a coming into electrical contact with a wiring pattern 2 provided on the board 1 and a resistor 14 is connected between the contact ends 5a. Since no solder is employed in the current path, fluctuation of resistance due to crack generated between the solder 6 and the electrode 5 by thermal stress can be prevented. Consequently, fluctuation of electric characteristics is prevented and high reliability can be achieved.
Patent JP-2000158815-A (JP)
Title: Heat-sensitive recording material
Inventor: NAGASHIMA TAKESHI
IPC: B41M5/337
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-sensitive recording material of superior resistance to water, resistance to a plasticizer, coating face quality and head-matching properties, in which a heat-sensitive coloring layer containing a leuco dye and a developer, and a protective layer are formed successively at least on one face of a support substrate formed of a synthetic paper or a plastic film. SOLUTION: A heat-sensitive recording material is provided with a heat- sensitive coloring layer containing a leuco dye and a developer formed successively at least on one face of the support substrate formed of a synthetic paper or a plastic film, and the heat-sensitive coloring layer contains a water dispersion high-molecular polymer of the core shell structure composed of a core containing acrylonitrile as an essential component and a shell containing methacrylamide as an essential component, and also contains a fluorine-based surface active agent or a succinic surface active agent.
Patent JP-H05156385-A (JP)
Title: Manufacture of metallic fiber porous sintered body
Inventor: TARUMI SHINGO
IPC: D04H3/002
Filed: 1991-11-29
Abstract: PURPOSE:To provide the method for manufacturing a metallic fiber porous sintered body in which the manufacturing process is remarkably simplified to increase the manufacturing efficiency as well as the accuracy, quality and reliability of the product are improved and its cost is remarkably reduced. CONSTITUTION:This method is characterized by packing 1 metallic fibers (a) {or (a1} into a die, subjecting the metallic fibers (a) {or (a1} packed in the die to sintering 2a and 2b and thereafter melting away 3 the die to manufacture a metallic fiber porous sintered body (b).
Patent JP-H06158106-A (JP)
Title: Method for injection-molding soft magnetic powder
Inventor: KONO NORIO
IPC: B22F3/035
Filed: 1992-11-25
Abstract: PURPOSE:To reduce the wear of the die for injection molding and to provide a injection-molding method of a soft magnetic powder capable of stably supplying a high-dimensional-precision compact for a long period. CONSTITUTION:In the injection molding of the powder of a soft magnetic material or ceramic, a mixture of a soft magnetic powder and a binder consisting essentially of a high molecular compd. is injection-molded in a die, the die is opened from the split surfaces 33 and 34 of the die to take out the molded article, a magnetized material 15 is firmly attached or approached to the split surfaces 33 and 34 and then separated. Consequently, the raw mixture interposed between the split surfaces is removed hence the wear and erosion of the die are suppressed, the soft magnetic powder is injection-molded into the compact capable of maintaining stabilized dimensional precision for a long period. Besides, the material 15 is magnetized by a permanent magnet 14 or an electromagnet (not shown in the figure).
Patent JP-H11170733-A (JP)
Title: Calendar
Inventor: SAKAMOTO NAOKI
IPC: B42F5/04
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a monthly calendar having a bag-shaped storing part and to enable separate effective use of this bag-shaped storing part. SOLUTION: A monthly calendar part 10 is provided on the surface of a support wall 2a of a support member 1 composed of support walls 2a and 2b and a base wall 3. This calendar part 10 is consists of twelve leaves 11 at least and each leaf 11 is a calendar unit 13 which is stuck peelably on the rear of an envelope, and when the calendar unit 13 is peeled off, an adhesive layer appears on the rear of the envelope. The envelope can be sealed by sticking the flap of the envelope on this adhesive layer.
Patent JP-H05148996-A (JP)
Title: Beam receiving bracket
Inventor: OONO HARUNORI
IPC: E04G17/14
Filed: 1991-11-29
Abstract: PURPOSE:To provide a beam receiving bracket which constitutes a form device which becomes optimum for use when beam with wall having beam whose width is narrow is constructed. CONSTITUTION:In a beam receiving bracket which consists of a longitudinal member 1 which is adjacent to a wall form w which forms wall W form outside, a horizontal member 2 whose basic end is integrally connected with top end of the longitudinal member 1 and whose top end face opposes the beam bottom, and a knee brace 3 whose top end is connected to the tip of horizontal member 2 and whose bottom end is connected to the bottom end of longitudinal member 1, the top end of the knee brace 3 is rotatably connected to the tip of horizontal member 2, and the bottom end is connected to the bottom end of longitudinal member 1 in such a way that they can be separated. An engaging section 7 which is provided at the end of longitudinal member 1 or horizontal member 2 is engaged with a mounting section 6 which is provided at the top end of wall form w in such a way that it can be mounted or dismounted in such a way that the engaging section 7 can be separated. A sleeper receiver 4 which enables adjustment of height is provided on the top end side of horizontal member 2, and the longitudinal member 1 is fixed on the wall W side by appropriate fixing tool.
Patent JP-2001158985-A (JP)
Title: Method and device for removing metal oxide film
Inventor: TAKAHASHI MASANOBU
IPC: B23K26/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for removing a metal oxide film by which a metal the oxide film already produced thereon can be reused by easily and completely removing the oxide film on the metal surface without affecting the metal and the periphery thereof. SOLUTION: The heated inert gas is blown against the metal with the oxide film formed on the metal surface, and the metal is irradiated with the laser beam to melt and blown the oxide film in the method for removing the metal oxide film.
Patent JP-H11169613-A (JP)
Title: Filtering device having wear resistant through-hole
Inventor: KUWAJIMA SOICHI
IPC: B01D39/16
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To maintain filtration accuracy for a long period of time by preventing the wear and destruction of the end faces of filter media by the collision of particles in the liquid to be filtered. SOLUTION: The filter medium 3 has one to plural through-holes 6, 6 and so forth of a circular, elliptic, angular or polygonal shape in the axial direction of a porous base material having a columnar, elliptical columnar, prismatic or polygonal prismatic shape and consisting of porous ceramics or plastic and has thin layers 7 of pores of <=1/3 the pores of the porous base material on the inner peripheral surface of the through-holes. The filter medium is provided with wear resistant layers 10 which consist of wear resistant materials and have the pores aligned to the opening ends of the through-holes at the end faces at which at least one ends of the through-holes 6, 6 and so forth of the porous base material open.
Patent JP-H06188822-A (JP)
Title: Re-originating system in squelch disconnection for mobile communication system
Inventor: TSUGUBE KOUICHI
IPC: H04B7/26
Filed: 1992-12-21
Abstract: PURPOSE:To shorten a time required for connection by omitting the procedure of dialing with a mobile terminal, or collecting connection information with a network by operating re-origination by adding the connection information preliminarily communicated from the network side just before a squelch disconnection by the mobile terminal. CONSTITUTION:When a usable radio channel is not present, and a switching can not be operated, the connection information between terminals A and B which are communicating at present is collected at a network 2-1 or 2-2 side at the time of receiving a channel switching request, and the collected connection information is communicated to a mobile terminal A or B. Afterwards, when a speech state is forcedly cut from the network 2-1 or 2-2 side, the mobile terminal A or B during communication operates the re-origination by adding the preliminarily communicated connection information, and the connection is operated based on the connection information.
Patent JP-H07161392-A (JP)
Title: Compression terminal for cable conductor
Inventor: KOBAYASHI YUTAKA
IPC: H02G15/013
Filed: 1993-12-08
Abstract: PURPOSE:To prevent water which invades the space between a cable conductor and a sheath from invading a connecting part by forming a cable conductor compressing part and a sheath compressing part and moreover a projected part for water shielding to seal them air-tightly. CONSTITUTION:On a compression terminal 10 for a cable conductor, a conductor compressing part 11 of a hole shape to be connected with a conductor 3A of a cable is formed and in the extended part of it, a sheath compressing part 12 to compress the peeled end part of the sheath 3B is formed. A circular projected part 13 for water shielding which is slightly expanded inward is formed in the open part of the compressing part 12. The other end of the terminal 10 is molded into a flat-shape as a fuse connecting part 14. At the time the terminal 10 is compressively connected with the conductor 3A by hydraulic press, the compressing parts 11, 12 are simultaneously compressed in the direction shown as an arrow 16 and the projected part 13 is firmly stuck to the external circumference of the periphery of the peeled end of the sheath. Consequently, the water which invades the gap between the sheath 3B and the conductor 3A is confined in the inside of the compressing parts 11, 12, so that corrosion of such as low pressure branching apparatus, etc., is prevented beforehand.
Patent JP-H08178383-A (JP)
Title: Ventilating/drying apparatus for bath room and method of using the same
Inventor: SUZUKI YASUO
IPC: F24F7/06
Filed: 1994-12-20
Abstract: PURPOSE: To enable ventilating and drying of a bath room to be carried out by making a bath room ventilating/drying device interlock a three-way ventilation fan to allow the discharging of air sucked from the bath room ventilating/ drying device outdoors from an exhaust elbow through a duct of the three-way ventilation fan without inflow thereof into a sink/dressing place and a toilet. CONSTITUTION: A bath room ventilating/drying device 7 is connected directly to a three-way ventilation fan 11. The bath room ventilating/drying device 7 and the three-way ventilation fan 11 are operated by a controller 12 so that air sucked from the bath room ventilating/drying device 7 can be discharged outdoors from an exhaust elbow 14 through the duct of the three-way ventilation fan 11 without inflow thereof into a sink/dressing place 1 and a toilet 3. This enables the ventilating of the bath room 2 as intrinsic function of the bath room ventilating/drying device 7 while allowing the converting of the bath room 2 to a drying chamber by function of the drying device.
Patent JP-H10189893-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOSHIO KENJI
IPC: H01L21/822
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for the manufacture a semiconductor device, wherein a short path is prevented form occurring due to residues left when an electrode is formed. SOLUTION: In a DRAM device of capacitive stacked structure, a process in which a polysilicon thin film is formed into a 1/2 Vcc electrode (second electrode) 9 pattern through a resist pattern 12 is carried out, and then oxygen ions 13 are implanted into the edge 9A of the polysilicon thin film which protrudes from the resist pattern 12, by utilizing the resist pattern 12.
Patent JP-H05175722-A (JP)
Title: Microstrip antenna in common use for multi-frequency
Inventor: MURAKAMI YUICHI
IPC: H01Q5/10
Filed: 1991-12-24
Abstract: PURPOSE:To attain the microstrip antenna used in common for multi-frequency by providing a 2nd feeding point so as to attain the excitation at a 2nd frequency from the new feeding point. CONSTITUTION:The antenna is excited at a prescribed frequency fx from a feeding point 5 on a center line whose coordinate is b/2 of a square radiation element 11 expressed as aXb and a linear polarized wave is generated. A load admittance of a line 7 is infinite, then the line is short-circuited and the load admittance of the feeding point 4 at the tip does not give any effect on the line 7. Moreover, the width and length of the line 7 are selected by taking the phase constant into account, and the line 7 is a line having a guide wavelength with respect to the frequency fx, then the line is matched with respect to the frequency fx. Thus, the feeding point 4 and a matching circuit 6 are provided to the short-circuit part of the tip of the line 7 and the antenna is excited at a frequency fa different from the frequency fx. Thus, it is possible to excite the antenna at the frequency fa different from the prescribed frequency fx at the feeding point 4 while the antenna is excited at the frequency fa different from the frequency fx from the feeding point 5.
Patent JP-H10179397-A (JP)
Title: Electric water heater
Inventor: UJINO YOSHIYUKI
IPC: A47J27/21
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To facilitate easy open and close functions of a lid by enlarging the freedom degree in the direction of a moving hand on opening the lid and by opening a functional open part other than a backward direction of a lock-grip. SOLUTION: A lid 4 is equipped with a clock lever 10 to allow sliding freely along a guide part 4b and the lock lever 10 is activated always on the side of a lock lever engagement part 3a by means of a lock lever spring 11 and is engaged to the lock lever engagement part 3a of an inlet 3. When opening a lid 4, a lock grip 14 is tuned in the center line direction connecting a hinge part 3b and the lock grip 14 making a rotation axis 14a as a center and an engagement between the lock lever 10 and lock lever engagement part 3a is released. The lid 4 is equipped with a hinge 15 in the backward center on the opposite side of the lock lever 10 and the hinge 15 is attached to the hinge part 3b of the inlet 3 rotationally. Further, an operational opening 4a is installed between the lock grip 14 and the lid 4 in the lateral direction of the lock grip 14.
Patent JP-H03178586-A (JP)
Title: Reciprocation controller
Inventor: EDOWAADO EFU BAAKU
IPC: G05B19/416
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a small-sized printer apparatus capable of high-speed operation and reduced in cost by controlling a driving motor so that a driving force received by a body reciprocating along a predetermined surface having friction during its accelerating motion becomes larger than the driving force received by the body during its decelerating motion. CONSTITUTION:In the decelerating condition of a motor 11, the motor 11 is supplied with a lower current, e.g. 2.5-ampere current, determined by the voltage V1 of a switching circuit 14. In the accelerating condition thereof, further, the motor 11 is supplied with a higher current, e.g. 4-ampere current, determined by a voltage V2. When the effect of a frictional force is substantially removed in this manner, distances necessary for decelerating and accelerating operations can be made equal to and symmetric with respect to each other.
Patent JP-H06159112-A (JP)
Title: Control device for engine
Inventor: NISHI HIDEYUKI
IPC: F02D41/02
Filed: 1992-11-27
Abstract: PURPOSE:To prevent lowering acceleration performance, by quickly increasing suction air quantity at the time of translation to lean-burn running from normal running by a logical air-fuel ratio to prevent temporary torque-drop, and also gradually reduce-control the increased suction air quantity at the time of translation to the normal running from the lean-burn running. CONSTITUTION:Whether the running condition of an engine is in a set region for controlling air-fuel ratio lean, or not, is judged, by a lean region judging means from the output of a running condition detecting means. When a running condition is in the set region, the air-fuel lean ratio is controlled to a rarefied side than a logical air-fuel ratio by an air-fuel ratio lean control means. However when the running condition of the engine is translated in the region from outside a lean control set region, the suction air quantity of the engine is increasingly corrected by given quantity by a suction air quantity correcting means, and a control speed is increased by a control speed changing means. When a running condition is translated to outside the region from inside the set region, suction air quantity is reducingly corrected to gradually lower a control speed.