baber/WOPTO huggingface dataset:
Patent JP-H10168558-A (JP)
Title: Production of ito transparent electrically conductive film
Inventor: WATABE KAZUFUMI
IPC: C04B35/495
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent generation of tracking arc even if a target poor in oxygen is used, to enable stable film deporation and to obtain ITO(indium tin oxide) transparent electrically conductive coating improved in the controllability of specific resistance by the concn. of oxygen and lower in resistance in the production of ITO transparent electrically conductive coating using an RF sputtering method. SOLUTION: As for the method for producing ITO transparent electricallyl conductive film, a high frequency magnetron sputtering method in which a magnet is arranged at the back face of a target, high frequency electric power is fed to the target in an atmosphere in which, as a sputtering gas, a rare gas is introduced, plasma is converged on the vicinity of the target, and a sputtering phenomenon is utilized to form ITO transparent electrically conductive film on a substrate is used. In this case, as the target, a sintered body essentially consisting of oxide elements of In2 O3 and SnO2 and added with any of In, Sn and In-Sn alloy or the like is used, the feed of the high frequency electric power to the target is periodically stopped, and the time for feeding the high frequency electric power is made shorter than that required for generation of abnormal discharge.
Patent JP-H09142084-A (JP)
Title: Straightedge with triangular rule and protractor
Inventor: SUZUKI HIROO
IPC: B43L13/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To give a rule three functions, facilitate the safekeeping and handling thereof, and remove danger by having no sharp parts of the triangular rule by furnishing an isosceles triangle, an inequilateral triangle on the straightedge and protractor, and allowing it to have functions of a triangular rule and protractor in common use. SOLUTION: The straight line rule part 2 is made by marking scales on one side of a rule main body 1. The central part of the rule main body 1 is punched out for forming an isosceles triangle 3, and inequilateral triangle 4, and a protractor. Scales 7 are marked on the inner periphery of the protractor. When used, a length is measured by the use of the straight line scales 6, and a straight line is drawn. Also, in use of the scales 7 on the inner periphery of the protractor, an angle is measured to sense the direction, in the triangle, by tracing the cut out inside, an isosceles triangle (45 deg., 90 deg., 45 deg.) and inequilateral triangle (30 deg., 90 deg., 60 deg.) can be drawn. Thereofore, one rule has three functions, and the safekeeping or handling thereof is facilitated, and further any danger can be eliminated having no sharp parts of the triangle rule.
Patent JP-2000131089-A (JP)
Title: Navigation system and method therefor
Inventor: KEVIN S JUDGE
IPC: G01C17/38
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To make continuable system operation even when the function of a main navigation system or a location system is lowered or lost by recording the sensor data when a transportation means is operating normally and correcting it automatically. SOLUTION: The system comprises an electric circuit including an anti- magnetic sensor, a microprocessor including a memory, and an I/O unit receiving a data from a speed sensor or an accelerometer. The memory includes a software algorithm which measures the heading direction of a transporting means accurately, calibrates a magnetic sensor automatically, and integrating various sensor data to calculate a flywheel position data. Because of the permanent magnetism of the transporting means, readings of two orthogonal magnetic sensors describes a circular pattern which is distorted elliptically by magnetism induced in an easily magnetizable material, e.g. soft iron. When the transporting means rotates in complete circle, eccentric ellipse is corrected by means of two horizontal axis flux gates or the anti-magnetic sensor.
Patent JP-H07174483-A (JP)
Title: Gas combustion equipment with function to detect clogged state in fins of heat exchanger
Inventor: AOKI YUTAKA
IPC: F23N5/10
Filed: 1993-12-20
Abstract: PURPOSE:To avoid incomplete combustion and accomplish a permanent use of a gas combustion equipment such as a gas hot water feeder or the like by a method wherein a clogged state of fins at a heat exchanger is detected at an early time. CONSTITUTION:There are provided some fin portions (part A) through which combustion gas having normal discharged gas concentration and some fins (part B) through which combustion gas having a dilute discharged gas concentration having combustion gas diluted with air as fin spacings of a heat exchanger 16 arranged at a combustion gas flow passage 42. A variation in discharged gas temperature of the combustion gas having a dilute discharged gas concentration passed through the fin part B is detected by a thermocouple 46 arranged at a downstream side of the heat exchanger 16 in the combustion gas flow passage 42 and then the clogged state of fins of the heat exchanger is detected in response to the sensing signal.
Patent JP-H09143865-A (JP)
Title: Method for expansion processing of underwear and its device
Inventor: YAMAZAKI YOSHIRO
IPC: A41C5/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for expansion processing of underwear capable of expansively forming the hip part of a panty, a girdle, etc., and the bust cup part of a brassiere, a slip, etc., in a simple method and its device. SOLUTION: This method for expansion processing of underwear is to attach the predetermined part of underwear to a pushing opening 4 made on the board surface of a casing body 1 in the predetermined shape according to a part of the underwear to be expanded, push the curved part of a curved rod-like material 7 into the pushing opening 4 to penetrate the above mentioned part of the underwear into the opening and hold the underwear in the same state under moisture and heat it for a predetermined time.
Patent JP-H05175252-A (JP)
Title: Semiconductor electrode structural body
Inventor: FUJIKAWA HISAYOSHI
IPC: H01L23/482
Filed: 1991-12-26
Abstract: PURPOSE:To solder a semiconductor substrate in high specific resistance and low contact resistance between a diffusion preventive layer preventing tin- diffusion in the solder into an arrangement base. CONSTITUTION:A semiconductor substrate 10 whereon a contact layer 12 comprising yttrium and a diffusion preventive layer 14 comprising ferrometal are formed is junctioned with an arrangement base 18 through the intermediary of a lead tin base solder 16. In such a structure, the contact resistance between the contact layer 12 and the semiconductor substrate 10 is lowered while the ferrous diffusion preventive layer 14 preventing the tin-diffusion has excellent solder wettability.
Patent JP-2001163141-A (JP)
Title: Air bag device for vehicle
Inventor: OKUDA YORITO
IPC: B60R21/16
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To increase projecting amount of a bag body in an inexpensive structure. SOLUTION: The air bag device for a vehicle comprises the bag body 15 capable of swelling to the occupant side 16 in a cabin. The bag body 15 has a two-piece structure in which two base clothes 21, 22 with a substantially same shape are overlapped and their peripheral edges are sewed with each other, and a pair of vertical sewing parts 25 extending substantially in back and forth direction of the vehicle are provided for both sides of at least one of the base clothes 21, 22.
Patent JP-2000170408-A (JP)
Title: Double tandem lift type parking device
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a double tandem lift type parking device which is excellent in economy and in which a smoothly operating body direction change device is installed on a lift. SOLUTION: A double tandem lift type parking device comprises two units of devices: a front side A device and a rear side B device disposed in longitudinal direction. Each lift type parking device comprises a front lift 3A which incorporates a pallet transverse feed device 7 and lifts up to a second floor inside a front side A hoistway, a rear lift 3 which incorporates a pallet transverse feed device 7 and lifts up to a first floor inside the rear side A hoistway, and a parking rack 4 formed in multiple stages across this hoistway of three stories or higher. A car loaded on a pallet is fed transversely in lateral direction to deliver it between the front side or rear side lift 3A or 3B and the parking rack 4. In a first story portion, the entire surface of the front side A is formed in a full space 10, and a rear side lift lowering position is formed in an input/ output space 9.  The input/output are carried out in vertical direction through the full space 10. In a second story portion, a pallet longitudinal feed device is disposed on both front and rear sides A and B located on both sides across the hoistway.
Patent JP-H11171174-A (JP)
Title: Waterproof heat-insulating corrugated board container and lid thereof, and manufacture of container
Inventor: YAMAGUCHI KEISUKE
IPC: B65D5/62
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof, heat-insulating corrugated board container that sufficiently substitutes for a polystyrene foam-molded container and is inexpensive while being easily recyclable. SOLUTION: A front base in the same width is formed in continuity from the lower side at the front of square faces 2 and 3 with an inward crease 7 serving as a boundary, and a rear and a rear base are formed, being symmetrical to the front and the front base, at the rear side of the front base, and both sides of the front and the rear are respectively connected with twice-folded side face bodies 4 and 5 and thereby a twofold container body 8 folded up in a flat shape is made up out of a single sheet of corrugated board. Then, the container body 8 is inserted into an outer bag 9 made up out of a plastic sheet into a shape formed of a front face and a rear face with its inner breadth being slightly wider than the breadth of the container body 8 and its inner length being approximately twice the length of the container body 8, and the container body is sealed up in the bag.
Patent JP-H11170861-A (JP)
Title: Stopper structure for door glass
Inventor: SATO HIROYUKI
IPC: B60J1/17
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce a number of part items in a stopper regulating the uppermost rising position of a door glass, also eliminate welding, and improve mounting accuracy of the stopper. SOLUTION: In an upper end part of a mirror bracket 5 which is a mounting metal fitting for a door mirror of an automobile, a bending flange 7 bending a section into an L shape is formed. A rear part of the mirror bracket 5 and a front part of a door glass 4 are overlapped to be arranged. The bending flange 7 of the mirror bracket 5 is bent to the room inside, to be formed in parallel to a front side upper end surface 8 tilting the door glass 4, this bending width is set to a length with contact possible of this front side upper end surface 8 by interposing a glass run.
Patent JP-H11176449-A (JP)
Title: Sealed lead-acid battery
Inventor: FUKUDA SADAO
IPC: H01M10/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the removal or peeloff of an active material from grating surface, when an expanded metal grating is used as a positive electrode grating. SOLUTION: An expanded metal grating is used as a positive electrode grating to hold an active material of a positive electrode plate, and this grating is formed of alloy comprising lead-calcium-tin alloy, including alkali metal such as Li, Na, K contained at 0.001-0.03 wt.%. Adhesion between an oxide layer generated on the surface of the positive electrode grating and the positive electrode grating is thus improved to prohibit removal or peel off of the active material, and curtailment of a battery life by quick deterioration of a battery capacity in the middle of a battery use is restrained.
Patent JP-H05181212-A (JP)
Title: Original size detector
Inventor: TAKASU AKIRA
IPC: G03B27/62
Filed: 1991-12-27
Abstract: PURPOSE:To obviate the erroneous detection of original sizes by changing the original size without originals by respective light emitting element sensors which are put out for a prescribed period (time) by a light emission reset. CONSTITUTION:The respective sensors A1 to A4 of the original size detector which is provided with the plural sensors A1 to A4 for optically detecting the presence or absence of the originals below original tray glass 1 and is constituted to detect the original sizes by the detection patterns of the respective sensors have light emitting element LEDs 1 to 4 for irradiating the originals, a pulse generating circuit for causing the pulse light emission of the light emitting elements, light receiving elements for detecting the reflected light from the originals, a comparator for comparing the detection voltages of the light receiving elements with a reference voltage and a deciding circuit for deciding the presence or absence of the originals by taking in the output of the comparator in synchronization with the light emission of the light emitting elements. Light emission resetting circuits Q2, Q4, Q6, Q8, OSC for resetting the light emission for the prescribed time of the period longer than the pulse period of the pulse generating circuit are connected to the light emitting elements.
Patent JP-H07178983-A (JP)
Title: Recording device
Inventor: YAMADA TAKASHI
IPC: B41J11/70
Filed: 1993-12-22
Abstract: PURPOSE:To easily cut a recording paper by pressing it against a paper cutter assuredly even when the paper feed load of the recording paper is small and the sharpness of the paper cutter becomes lowered. CONSTITUTION:A recording device comprises a paper cutter 101 for cutting a recording paper 106, a moving mechanism for moving the paper cutter 101 in a recording paper pressing direction, and holding mechanisms 102, 105 which hold the recording paper 106 at a position when the paper cutter 101 is moved by pressing the recording paper 106 against it.
Patent JP-H07183104-A (JP)
Title: Manufacture of barium titanate semiconductor porcelain
Inventor: NISHI TETSUYA
IPC: C04B35/46
Filed: 1993-12-22
Abstract: PURPOSE:To make it possible to inhibit an irregularity in the specific resistance value of a barium titanate semiconductor porcelain at the time of room temperatures to improve easily the yield of the obtained barium titanate semiconductor porcelain and to relieve a trouble in the manufacture of the porcelain. CONSTITUTION:A mixture is obtained by mixing raw powder, which contains a barium compound and a titanium compound, and at least one kind of semiconducting agent power from a group of semiconducting agent powder consisting of Bi, Nb, W, Ta, Sb and a rare-earth element and thereafter, the mixture is temporarily calcined within a temperature range of 1150 to 1240 deg.C under an oxidizing atmosphere to obtain a permanently calcined material and thereafter, the permanently calcined material is properly calcined within a temperature range of 1300 to 1380 deg.C.
Patent JP-H07188886-A (JP)
Title: Hot dip zinc alloy coating method
Inventor: SUGAWARA NORIAKI
IPC: C23C2/06
Filed: 1993-12-27
Abstract: PURPOSE:To provide a film excellent in the corrosion resistance and the appearance by executing the hot dip galvanizing on the rimmed steel in the prescribed condition by using the respectively prescribed galvanizing baths in a plurality of processes. CONSTITUTION:The hot dip galvanizing is executed on the rimmed steel where the grade of Si in the steel is, by weight, <0.05% as the first process in the condition where the bath temperature is >460 deg.C to 490 deg.C, and the dipping time is 1.0-1.5 minutes by using a galvanizing bath where the purity of zinc is >=99.7%, or where Al of <=0.05% is added to zinc. Then, the hot dip galvanizing is executed as the second process in the condition where the bath temperature is <400 deg.C to 430 deg.C, and the dipping time is 0. 5-1.5 minutes by using the galvanizing bath where the purity of zinc is >=99.7% and Al of 2-10% is added thereto. This treatment keeps the rust proof effect for a long time even under severe environmental condition.
Patent JP-H10191686-A (JP)
Title: Drive circuit for dc motor
Inventor: UZUKA MITSUO
IPC: H02P6/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To set a proper current-limiting value without being subjected to an error due to a difference in a duty ratio in a PWM(pulse-width modulation) driving operation even when a motor current is not detected by using a complicated insulation-type sensor in a drive circuit, for a DC motor M, which is provided with the DC motor connected across a position-pole bus at a DC power supply and a ground and with PWM-controlled transistor and which controls the voltage, the current and the speed of the DC motor by the PWM driving operation. SOLUTION: A power-supply current which flows to a transistor 16 is detected by a resistor 17 so as to be amplified by a differential amplifier 18. The output voltage of the differential amplifier 18 and the output voltage of a PWM-command-voltage setter 14 or the output-side voltage, of a comparator 12, which is converted by a resistor 21 and a capacitor 22 are compared by a comparator 25, and a current-limiting threshold value is controlled according to a duty ratio. Thereby, a current-limiting value in which a current difference due to a PWM conversion is compensated is output to the output side of the comparator 25.
Patent JP-H10190945-A (JP)
Title: Close contact image sensor
Inventor: SAWADA HIDEKI
IPC: H04N1/028
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a close contact image sensor in which degradation of read image quality resulting from the input of noise light to a light receiving element is avoided with a simple configuration and cost is lowered by reducing the number of components. SOLUTION: A close contact image sensor 20 is provided with a casing 21, a glass cover 22 fitted to an upper face of the casing, a board 24 on which a plurality of image sensor chips 25 are mounted, and a light-emitting element 28 to light an original on the glass cover 22 and where a reflected light from an original on the glass cover 22 is focused on the light-receiving element on the image sensor chip 25, and the light-emitting element 28 is mounted on the board 24 on which the image sensor chip 25 is mounted and a surface of the image sensor chip 25 on the board 24 has a low reflection color and the surface of the light-emitting element 28 on the board 24 has a high reflection color.
Patent JP-2001163303-A (JP)
Title: Drop aid device and vertically packaging machine including the same
Inventor: SHIROYAMA ATSUNORI
IPC: B65B9/20
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To precisely and accurately control an operation state of a drop aid member used in vertical pillow-type packaging. SOLUTION: The drop aid member 81 is directly driven by a servo motor 82. The servo motor 82 feedback-controls a supplied current to a motor body 82b so that an instructed position θo from a packaging controller 200 is realized to have driving speed of the aid member 81 kept. If the member 81 comes against clogged objects to be packaged or comes into contact with numerous objects due to poor operation timing, reaction works to the member 81 as disturbance torque. The supplied current I to the motor body 82b increasingly/ decreasingly varies to keep the speed against external force. The packaging controller 200 determines that the operation state of the member 81 is defective when the current I largely changes compared with a reference value, and it controls the servo motor 82 to correct operation of the member 81 to appropriate operation.
Patent JP-H06204138-A (JP)
Title: Thin film forming method and thin film forming equipment and semiconductor element
Inventor: KARIYA TOSHIMITSU
IPC: H01L31/04
Filed: 1992-12-28
Abstract: PURPOSE:To improve characteristics of a thin film element constituted by forming thin films on a substrate, as compared with the conventional one, improve the throughput of the thin film element, and reduce the cost of the thin film element. CONSTITUTION:In an MW plasma region 114, one or more kinds of first material gas group are introduced into a first vacuum vessel A 101 which can reduce the inside pressure, and a thin film is formed on a substrate 103. In an active region 115, the first material gas group is decomposed by energy of visible rays or ultraviolet rays, and formed active species exist. The MW plasma region 114 and the active region 115 are separated. In the state that a shared region 116 having both MW plasma and active species is formed, the substrate is moved in order along the active species region, the shared region and the MW plasma region, and thin films are formed.
Patent JP-H10233232-A (JP)
Title: Lithium ion secondary battery
Inventor: YOSHIDA YASUHIRO
IPC: H01M4/13
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery excellent in charge and discharge characteristics in which electric connection between active material and a separator can be maintained without using a firm housing, and higher energy density and a thinner type can be realized. SOLUTION: A positive electrode and negative electrode active material particles 7a, 9a are respectively joined to positive electrode and negative electrode collectors 6, 10 by binder resin 11 so as to form a positive electrode 3 and a negative electrode 5. Positive electrode and negative electrode material 7, 9 and a separator 4 are joined by the binder resin 11 so that the joining strength between the separator 4 and the positive electrode and negative electrode material layers 7, 9 is equal to or more than the joining strength between the positive electrode collector 6 and the positive electrode active material layer 7, and between the negative electrode 10 and the negative active electrode layer 9.  Electrolyte containing lithium ions is held in gaps 12 possessed by the positive electrode and negative electrode material layers 7,9 and the separator 9 so as to realize electric connection across the electrodes.
Patent JP-H10184784-A (JP)
Title: Impact and vibration absorbing device for business machine
Inventor: MIZUNUMA NOBORU
IPC: B41J29/08
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a business machine itself from falling down at the time of an earthquake, or excessive impact or vibration, and prevent the inside of the business machine from being damaged, an inside unit from jumping out, a door from opening and so on for a long-term stable function by decreasing acceleration applied to the inside of the business machine. SOLUTION: This impact and vibration absorbing device mounted on a copying machine 41 (business machine) having a plurality of casters 42 and an adjuster 44 is constituted of wheel stoppers (inclusion means) 1 which includes the caster 42 from the outside, a base plate (installation means) 2 installed on a floor surface 49 for placing the stopper 1 on its top surface, and an absorbing means (brake 3, wire 4, etc.) for absorbing impact or vibrating energy as a result of coming into contact with the outer periphery part of the stopper 1.