baber/WOPTO huggingface dataset:
Patent JP-H09246496-A (JP)
Title: Method of forming dielectric thin film and method of manufacturing semiconductor device using it
Inventor: YU CHIYAN ZON
IPC: H01L21/8242
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To form a dielectric film with a high dielectric constant by heat treating the dielectric film so that the metallic component of a metal film diffuses the grain boundaries of the dielectric thin film and activate them to be oxidized. SOLUTION: A layer insulating film 2 is deposited on a substrate 1 and a first metal film 6 is deposited on the layer insulating film 2. TiO3 (Ba, Sr) or a BST TiO3 (Ba, Sr) metal thin film 5 that have grain boundaries 7a are deposited on the first metal film 6. A second metal thin film 6a is deposited again on the BST thin film 5 so that it contacts the BST thin film 5 directly. After forming a multilayer thin film, the metallic component of the metal thin film 6 is diffused to the grain boundaries 7a of the BST metal thin film 5 by the heat treatment. At the same time with the diffusion of the metallic component, the metal is oxidized and grain boundaries 7b that are diffused with the oxide are formed. With this, leak current can be reduced without the decrease of the dielectric constant.
Patent JP-H08118014-A (JP)
Title: Arc machining equipment
Inventor: TERAYAMA KIKUO
IPC: B23K9/067
Filed: 1994-10-28
Abstract: PURPOSE: To realize the sure arc starting and to eliminate the high frequency noise troubles by forcibly and repeatedly flowing the DC current to a reactor or a part of the reactor when the arc is started by a switching circuit for the prescribed period of time and intervals. CONSTITUTION: When the main arc is generated, a current detector CT1 detects the generation, a control circuit CL2 keeps a switching circuit 1 TR2 in the OFF state, and controls the output current so that the command value from a remote output adjuster 9 may coincide with the output value. The switching circuit TR2 repeats ON-OFF with appropriate intervals before the main arc is generated by the starting command, and the frequency becomes larger as cables 6, 7 are the longer and the stray capacitance between them becomes the larger. Because the final voltage to be applied between an electrode 4 and a work 5 to be welded is unchanged even when the cables are longer, the arc is surely started irrespective of the length of the cables.
Patent JP-H10119618-A (JP)
Title: Stay for head rest and head rest
Inventor: ISHIKAWA HIYOSHI
IPC: A47C7/38
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide the stay for a head rest which can be easily inserted from a stay inserting opening on the surface skin bottom even for a bag-like surface skin in an annular shape used for a hole opened head rest, and thereby provide the head rest whose formation is easy and which uses the stay. SOLUTION: In the stay 11 of a head rest in which leg parts 14 extend downward from both ends of upper end part 13 extending sideways and a reinforcing member 15 is spread across the upper parts of the leg parts 14, on upper part side surfaces of the leg parts 14 and both end parts of the reinforcing member 15, respective pin penetration holes 16, 18 are provided, positions of both pin penetration holes are made to coincide with each other, the end parts of the reinforcing member 15 are piled on the upper side surfaces of the leg parts 14, pin members 19 are inserted through both pin penetration holes so as to fix the reinforcing member 15 to the leg parts.
Patent JP-2001109831-A (JP)
Title: Remote medical consultation support terminal and remote medical consultation support system using same
Inventor: BAN HIDEYUKI
IPC: G16H10/60
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a remote medical consultation support terminal which enables a user to totally judge various medical consultation information while displaying medical images and auxiliary symbols such as a marker, selecting displayed images and auxiliary symbols, changing their display positions, and quitting the display. SOLUTION: When change of the display state of a medical image is indicated, an identifier retrieval means 17 retrieves the display object identifier corresponding to the medical image and a message generating means 15 generates a display state change message having an object medical image to be changed specified with the display object identifier and transmits it to an opposite terminal. The opposite terminal retrieves and specifies the display object corresponding to the display object identifier and changes the display state according to the indication of a display means 14.
Patent JP-H0596045-A (JP)
Title: Discharge device of pinball machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1991-10-08
Abstract: PURPOSE:To stabilize fine adjustment of ball hitting force of a pinball discharge device. CONSTITUTION:The device is constituted so that a variation characteristic of a power supply voltage value applied to an operational amplifier 46 does not depend on a fluctuation of a resistance value of a variable resistor 43 by placing the variable resistor 43 between a power source circuit 44 and an earth E and applying a supply voltage of the power source circuit 44 divided by a sliding terminal 45 of the variable resistor 43 to an input terminal of the operational amplifier 46.
Patent JP-H06116301-A (JP)
Title: Carboxymethylcellulose salt having excellent powder fluidity
Inventor: MIURA SHINJI
IPC: C08L1/00
Filed: 1992-10-02
Abstract: PURPOSE:To provide a carboxymethylcellulose salt having excellent powder fluidity to enable quick charging and discharging of the powder from a flexible container. CONSTITUTION:The carboxymethylcellulose salt having excellent powder fluidity has a natural bulk density and an equivalent bulk density of 400-550g/L each, wherein the difference between the natural value and the equivalent value is <=200g/L.
Patent JP-H11116288-A (JP)
Title: White foamed slag and its production
Inventor: HIGUCHI HIDEO
IPC: B09B3/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To enable the mass-production of a white foamed slag in a short time and to utilize the white foamed slag as a raw material for various application by minimizing the content of a metal element contained in the slag to the degree that the foamed slag is made white. SOLUTION: A briquette 2 is obtained by molding a domestic wastes incineration ash, an industrial waste cinder or a fly ash with a metallic mold. In such a case, a lubricating oil such as a mineral oil to be a reducing material is added. The briquette 2 is melted in a melting furnace 1 at 1550-1650 deg.C under a gaseous nitrogen or an inert gas atmosphere to form a molten liquid 3. When the briquette 2 is charged into the molten liquid 3, a metal oxide is reduced by an unburnt carbon or the reducing material of the lubricating oil or the like contained in the briquette 2 to be converted to metal element. The metal element exists in the molten liquid 3 as a particle, is precipitated by the difference of specific gravity to form a metallic layer in the bottom of the melting furnace 1.  When the molten liquid 3 is poured into a water bath 5, the molten metal is precipitated on the bottom and the molten slag is foamed by the vaporized gas of water to form the white foamed slag 6.
Patent JP-H02134953-A (JP)
Title: Incoming control system
Inventor: TOBE MICHIKO
IPC: H04Q3/58
Filed: 1988-11-15
Abstract: PURPOSE:To dissipate unrest that a subscriber is not responded to however frequently a caller calls by controlling incoming to an extension group at the time when the number of incoming calls to the extension group exceeds the number of calls which can be handled at a time. CONSTITUTION:A number 6 of incoming calls which can be handled at a time and a number 7 of present incoming calls of each extension group are stored in a service memory 5 of a main storage 4. When an extension 9 originates a call and the call is terminated in a extension group 1, a central control unit 3 retrieves the service memory 5 of the main storage device 4 with the extension group 1 to check numbers 6 and 7 of the extension group 1. When the number 7 is equal to or larger than the number 6, incoming to the extension group 1 is controlled to prevent incoming of the call from the extension 9 to the extension group 1. Thus, the problem that it is difficult to cope with incoming because of concentration of incoming calls is eliminated when the number of persons on seats is smaller than the number of extension.
Patent JP-H08142152-A (JP)
Title: Apparatus for cleaning interior or cylinder
Inventor: SHOJI HITOSHI
IPC: B08B1/04
Filed: 1994-11-24
Abstract: PURPOSE: To provide an apparatus cleaning the interior of the cylinder of an extruder or the like by one process without taking a time. CONSTITUTION: In an apparatus for cleaning the interior of a cylinder, a running mechanism 7 consisting of a plurality of belt wheels 9 and a grooved endless belt 10 trained over the belt wheels 9 under tension is arranged outside the rotary member 4 rotated by a motor and a brass brush 13, a washing oil coating member 14 and oil wiping-off cleaning waste 15 are successively arranged to the leading end part of the rotary member 4 to be fixed thereto in a freely detachable manner. A supply passage 18 supplying washing oil to the washing oil coating member 14 is formed in the rotary member 4 and a spiral groove 6 is formed on the outer peripheral surface of the front part of the supply passage.  The spiral groove 6 is meshed with the lateral grooves provided to the outer surface of the endless belt 10 and the rotation of the rotary member 4 is transmitted to the endless belt 10 and the belt 10 advances while coming into contact with the inner peripheral surface of the cylinder frictionally.
Patent JP-S63141936-A (JP)
Title: Direct conversion of methane into formaldehyde, formic acid and methanol by photochemical reaction
Inventor: OGURA KOTARO
IPC: C07C67/00
Filed: 1986-12-04
Abstract: PURPOSE:To synthesize formaldehyde, formic acid and methanol with small energy consumption in the absence of a catalyst without discharging polluting substances, by photochemically reacting methane with steam and oxygen or air. CONSTITUTION:A mixed gas of methane, steam and oxygen or air is irradiated with light using, e.g. 100W-low pressure mercury lamp, as a light source, to afford formaldehyde, formic acid and methanol in almost equal amounts. The amount of the above-mentioned three products in the reaction product is >=90% and the products can be readily separated since the boiling points differ greatly.
Patent JP-H10147572-A (JP)
Title: Sulfonic acid ester compound and its application
Inventor: INOUE HIROTAKA
IPC: C07D221/14
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a protective group capable of being cleaved by the action of an acid and useful as an acid generator for a resist containing a resin which becomes alkaline soluble after the cleavage. SOLUTION: A compound of formula I [R<1> is a (substituted) alkylene, a (substituted) alkenylene or a divalent group of a (substituted) cyclic hydrocarbon; R<2> is a (substitute) cycloalkyl; (n)=0-6; (CH2 )n R<2> is not a residual group of camphor], e.g. N-(cyclohexanesulfonyloxy)succinimide. The objective compound of formula I is obtained by reacting a cyclic N-hydroxyimino compound of formula II with a sulfonic acid chloride of the formula R<2> (CH2 )n SO2 C] under a basic condition. A resist composition obtained by using the compound as an acid-generating agent holds thermal resistance, a residual membrane fraction, applicability, etc., at high levels, is excellent in sensitivity, the degree of resolution and profile, and has suppressed dimensional variations of patterns.
Patent JP-H11126906-A (JP)
Title: Anodic oxidation method
Inventor: CHIYOU KOUYUU
IPC: H01L21/316
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To prevent a leak current from generating between adjoining gate electrodes, by supplying current to terminal lines so as to have substantially the same current density at the corresponding regions of the two terminal lines arranged in parallel in the same semiconductor island region at the time of anodic oxidizing the periphery of the terminal lines. SOLUTION: Current supplying points are P3 and P4 , and a circuit is constituted by cutting a gate wiring after anodic oxidation. Since the lengths of the paths of anodic currents that flow from the current supplying points P3 and P4 to respective gates G1 -G4 are made substantially the same, the resistances at the current paths become the same and the potential drops also become the same, and potential drops between the adjacent electrodes G1 and G2 and between G3 and G4 are not generated. Therefore, a leak current based on the potential difference between the gates at anodic oxidation suppresses a leak current between the adjoining gate electrodes in the same semiconductor island region.
Patent JP-H10132331-A (JP)
Title: Air conditioner
Inventor: ARIMA HIDETOSHI
IPC: F24F5/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To normarily circulate a fluid for cooling even when a load upon starting of cooling is large in an air conditioner in which a fluid where phase is changeable is circulated between an outdoor machine and an indoor machine utilizing a specific gravity difference between liquid and has, and hence cooing is ensured for each indoor machine. SOLUTION: An indoor machine 4 installed lower than an outdoor machine 1 includes therein a heat exchanger 5, a flow rate adjusting valve 8, an air fan 9, temperature sensors 10, 11, and a signal converter (not shown) capable of converting a present travel of the flow rate adjusting valve 8 and information detected by the temperature sensors 10, 11 to a communication signal and of converting a communication signal received from the outside to a required control signal.  There is further provided an indoor controller 13 connected with an outdoor controller 12 through a communication line 14, and a control signal outputted from the outdoor controller 12 is received by the indoor controller 13 to control the opening of the flow rate adjusting valve 8, and further, the travel of the flow rate adjusting valve 8 is fixed to a predetermined smaller one for a predetermined time upon starting of the cooling operation.
Patent JP-S62148261-A (JP)
Inventor: NIIGUNI TOKIO
IPC: B32B27/36
Filed: 1985-12-23
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-H07143423-A (JP)
Title: Structure of turntable
Inventor: MORIMOTO YASUO
IPC: H04N5/64
Filed: 1993-11-19
Abstract: PURPOSE:To obtain the structure of the turntable without the need for screws by providing plural fitting holes to a shaft of a base part, fitting a claw to a cap, fixing a moving part to the base and the cap and providing a turn stop mechanism to the cap. CONSTITUTION:A moving part 2 is placed on a slide plate 3 arranged on a base part 1 and the moving part is fixed by fitting a claw 4a of a cap 4 to a hole 1b of a shaft 1a. A gap is provided between a face 4a and a face 2c and the moving part 2 is tilted or swiveled by the hole 2b. Moreover, a projection 5a is arranged to the hole 1b to which the claw 4a is fitted to lock the claw 4a. A stopper 5 is fixed by fitting a claw 5b to the hole 1b. A display device 6 is arranged on the turntable.
Patent JP-H04167607-A (JP)
Title: Band-pass filter
Inventor: HATANAKA HIROSHI
IPC: H03H9/46
Filed: 1990-10-27
Abstract: PURPOSE:To enable a resonance frequency adjusting element to be used extending over the entire areas of designated frequency without replacement with a resonance element of different size by forming the resonance frequency adjusting element with a roughly adjusting element which comparatively widely varies a resonance frequency setting the insertion length of the resonance element to a hollow inside as variable, and a fine adjusting element of resonance frequency consisting of a metallic screw. CONSTITUTION:The resonance frequencies of two resonance circuits relating to a resonance frequency roughly adjusting element 51 can be comparatively widely varied by adjusting the insertion length of the first resonance frequency adjusting element 51 of a first resonance element 21 to the hollow inside. The resonance frequencies of the two resonance circuits relating to a resonance frequency roughly adjusting element 52 can be comparatively widely varied by adjusting the insertion length of the second resonance frequency roughly adjusting element 52 of a second resonance element 22. Each resonance frequency of four resonance circuits can be varied independently by adjusting the in-tube insertion length of the metallic screws 91, 92, 111, and 112 for first to fourth resonance frequency adjustment. Thereby, it is possible to take the adjusting range of the resonance frequency widely, and to enable the element to be used extending over the entire areas of designated frequency.
Patent JP-H03150684-A (JP)
Title: Printing device
Inventor: KIYAMAZAWA HIROYUKI
IPC: B41J5/30
Filed: 1989-11-08
Abstract: PURPOSE:To speed up processing by calculating an intersection point after the calculation of printing-out data, and after that, dividing data into trapezoids. CONSTITUTION:When the data of the contour of a pattern or a character is inputted to a data input/output means 101, if a curve is contained in the inputted data, it is approximated into a straight line by a straight line approximating part 102. Next, the data to become necessary at the time of the execution of printng-out is obtained previously for every straight line by a printing-out data calculating part 103, and further, it is checked by an intersection point calculating part 104 whether there are intersecting sides or not, and if they exist, the intersection point is obtained, and each side is divided at this intersection point. After that, the data is divided into the trapezoids by a trapezoid dividing part 105 as deciding a part included in the area of a clip. The trapezoid obtained by the trapezoid dividing part 105 is printed out by a bit data generating part 106, and is sent to a form transcribing device 107. Thus, the processing is speeded up.
Patent JP-H03151589-A (JP)
Title: Complex vane for compressor and its manufacture
Inventor: AMAKASU TOSHIYA
IPC: F04C18/344
Filed: 1989-11-08
Abstract: PURPOSE:To facilitate mass production of lightweight vanes whose end portions are excellent in abrasion resistance by forming the vane main body from an Al alloy, and the end portion from a complex Al alloy into which fiber, etc., is embedded, and integrally extruding them. CONSTITUTION:A recessed channel 4 is formed in the axial direction of a pillet main body 2 in the outer peripheral surface of the pillet main body 2 made from an Al alloy and taking the form of a solid bar of circular cross section, etc., and a mixture of powder of the Al alloy, fiber and whisker or ceramics particles is compressed and packed in the recessed channel 4. A complex extruded material wherein an end portion 12 made from the complex Al alloy having ceramics embedded therein is joined to the side edge of a band-shaped main body 11 made from the Al alloy pillet is obtained by extruding a complex pillet in such a manner that the packed portion 3 corresponds to the end portion of a die open hole taking the form similar to the cross section of a vane. A plurality of complex vane material are separated along the length of the extruded material and are subjected to finishing process.
Patent JP-S63135379-A (JP)
Inventor: GUREGORII MAIKURU SHIYATSUTSUK
IPC: C07D311/92
Filed: 1987-11-19
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-H10186498-A (JP)
Title: Camera using magnetically recordable film
Inventor: HIGAKI RIICHI
IPC: G03B1/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To accurately judge whether it is an unexposed frame or an exposed frame by reproducing magnetic data recorded in each frame of film. SOLUTION: The moving speed of a film 10 at the time of winding the film by a winding spool 15 is detected, the number of frames of the film 10 wound by the spool 15 is detected, and the rotating speed of a motor 9 driving the spool 15 is calculated according to a moving speed detected value and a wound frame number detected value concerning the film 10. The threshold is changed in accordance with the calculated value of the rotating speed and the magnetic data recorded on each frame of the film 10 is transduced into an electrical signal, and then the transduced signal is compared with the threshold and whether it is the exposed frame or the unexposed frame is judged according to the compared result.  Thus, the unexposed frame is accurately detected without adding a special equipment for detecting a noise level such as an A/D converter, and program-searching the unexposed frame is accurately performed when a film cartridge exposed halfway is reloaded.
Patent JP-H06115886-A (JP)
Title: Device for mounting hoist in elevated place
Inventor: SHIODA TATSU
IPC: B66F11/00
Filed: 1992-10-05
Abstract: PURPOSE:To perform an easy and safe work to set a number of suspension devices, to reduce a setting cost, and to improve the efficiency of a piping work or a hoist lifting work. CONSTITUTION:An expandable stay 4 is disposed on a truck 3 and an arm 5 is attached to the upper end of the stay 4. A suspension tool attaching device 9 comprising a holder having a regulating bolt, a bolt rotating device 17, a moving device 18, and a nut holder is mounted on the tip of the arm 5.
Patent JP-H01132057-A (JP)
Title: Electrode catalyst layer of fuel cell
Inventor: TATEMACHI HIROJI
IPC: H01M4/92
Filed: 1987-11-18
Abstract: PURPOSE:To obtain an electrode catalyst layer having excellent activity and durability by using carbon powder having a specified specific surface area as a catalyst support. CONSTITUTION:Carbon powder having a specific surface area of 50-500 m<2>/g is used as a catalyst support 2, and a fine particle 1 of a noble metal such as platinum is supported on the catalyst support 2. Since the crystal size of the fine noble metal particle 1 is controlled by the specific surface area of the carbon catalyst support 2, the fine particle 1 is supported on the powder having a suitable particle size. An electrode catalyst layer 5 having excellent activity and durability is obtained.
Patent JP-H04164448-A (JP)
Title: Cart for handicapped
Inventor: IURA TADASHI
IPC: A61G5/04
Filed: 1990-10-28
Abstract: PURPOSE:To transfer a handicapped from a bed to a cart easily by arranging a seat over the area in the fore and aft direction of a machine body, and behind it furnishing a back support seat which can be moved to under the seat when a handle is turned. CONSTITUTION:To transfer from a bed to a cart, a back support operating handle 43 is previously turned to rotate a back support seat 38 to the rear down part, and a handicapped takes the attitude as sitting on chair aside the bed with his legs opened to a certain degree. The cart is moved backward by using No.2 operational switch, and he grasps railings 15a, 15b while remaining in the sitting attitude, walks on the floor of gap parts (a, a) without raising his body moving ahead little by little while straddling a seat 17, and puts his feet on a step 36. Thus he can get on the cart certainly. The back support operating handle 43 is turned to raise the back support seat 38. In this condition self-running can be made while he maneuvers the front wheel 2 and selects forward or backward motion using No.1 switch 32.