baber/WOPTO huggingface dataset:
Patent JP-H03152932-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONDO TOSHIHIKO
IPC: H01L23/52
Filed: 1989-11-09
Abstract: PURPOSE:To prevent the generation of hillocks by a method wherein a wiring layer containing Al as its main component is formed on a semiconductor substrate and after an insulating film is formed at a low temperature, a heat treatment is performed in a hydrogencontaining atmosphere at a low temperature. CONSTITUTION:A wiring layer containing Al as its main component is formed on a semiconductor substrate and thereafter, an insulating film is formed at 400 deg.C or lower in a short time. At this time, as the formation of the insulating film is performed in a short time and at a low temperature, a hillock in the lateral direction of an Al wiring and a hillock on the surface of the Al wiring are not generated. Then, by performing a heat treatment in an H2-containing atmosphere at 300 to 500 deg.C, a transistor is stabilized and the resistance of a high-resistance load memory is stably increased. At this time, as the insulating film exists on the Al wiring, no hillock is generated.
Patent JP-H10191017-A (JP)
Title: Method for imparting and detecting watermark
Inventor: BRAUDAWAY GORDON WESLEY
IPC: H04N7/081
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To impart an invisible identification mark on an image and to make elimination impossible by a normal means by multiplying a prescribed luminance magnification to the luminance data of the respective pixels of digitized images and performing watermarking. SOLUTION: Image data 101 fetched from a physical source 102 by a scanner 100 are sent to a digital computer 104. By a (front end) image processing 112, scaling and expansion, etc., are performed and they are kept in an archive 110. Then, after performing the watermarking by the watermarking 114, compression or the like on a screen is performed in a (back end) image processing 116 and then, they are kept in a work storage area 106 and an image storage area 108. In the watermarking, the prescribed luminance magnification of 0.9-1.1 is multiplied to the luminance data of the pixels on the images. The watermarked image data are sent through an image server 118 to a digital network 120 and outputted by a display device 124 and a printer 126.
Patent JP-H10131535-A (JP)
Title: Mechanical type parking equipment
Inventor: HIGUCHI SHOICHI
IPC: E04H6/18
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of use inside a building frame by making compact an underground cylindrical structural body and reducing a waste space in the inner space of the building frame. SOLUTION: This mechanical parking equipment comprises a cylindrical building frame 1 built underground, a lift moving up and down through a lift passage inside a cylindrical building frame 1, and parking shelves installed on multiple levels at the right and left of the lift passage for give and take pallets 4 with the lift. In this case, 2 lift units are provided and aligned at the right and left of the cylindrical building frame 1; the parking shelves at the right and left of the lift passage are long near the center of the cylindrical building frame 1 for large-sized motor vehicle and short near the wall of the cylindrical structural body 1 for medium-sized and small-sized motor vehicles.
Patent JP-H06228044-A (JP)
Title: Novel 1-phenylbicyclo(2.2.2.)octane derivatives, their production and pharmaceutical compositions containing them
Inventor: GIROMU DOU NANTOUIYU
IPC: C07D215/50
Filed: 1993-11-22
Abstract: Compound of formula (I): <IMAGE>  in which:   R1 denotes a halogen atom or a hydroxyl, alkyl, alkoxy, cyano, amino, mercapto, alkylthio or phenoxy group, R2 and R'2 denote two hydrogen atoms when the ring is unsaturated, or else, being identical or different, denote a hydrogen or halogen atom or a hydroxyl, alkyl, alkoxy, cyano, amino or oxo group when the ring is saturated,   R3 denotes any one of the following groups:     . - CO2H   . - CO-NH-CH2-CO2H   . - <IMAGE>     . - (CH2)m-CO2H   . - <IMAGE>  in which     m denotes 1, 2 or 3,   X denotes an oxygen or sulphur atom or a group N-R, R5 or R6, which are identical or different, denote a hydrogen atom, an alkyl or trifluoromethyl group or form a C3-C6 cycloalkyl radical,     n denotes 0, 1 or 2,   R7 denotes a hydroxyl, alkoxy, amino or -O-CH2-CO-NRR' group,   . or any one of the heterocyclic rings as defined in the description,     R4 denotes a hydrogen or halogen atom or an alkyl, alkoxy or trihaloalkyl group.   Medications.
Patent JP-S63295600-A (JP)
Inventor: HANSU OO RIBI
IPC: B05D1/20
Filed: 1987-11-20
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-H03279739-A (JP)
Title: Multiple-room type air conditioner
Inventor: TSUCHIYAMA YOSHIRO
IPC: F24F11/02
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a desired dynamic characteristic whenever stability is secured, by calculating the integral gain of an integrating means from at least one of outside air temperature, the sum total of rated capacities of room units being operated, and the rate of change in suction pressure of a compressor. CONSTITUTION:Set values for each room are inputted to a comparing means 31, and is compared with an output from an element 34 having a characteristic inverse to a desired dynamic characteristic. The result of comparison is sent to an integrating means 32, which integrates the input data with respect to time, to obtain an integral gain 1/L, where L is set by a parameter-setting means 23. The parameter-setting means 23 calculates the integral gain from outside air temperature, the number of room units being operated, the sum total of capacitile of the room units being operated, or the rate of change in suction pressure of a compressor. The result of integration by the integrating means 32 is sent to operating circuits for expansion valves for each room, as an expansion valve opening for each room. With the opening of the expansion valve thus controlled, an air conditioner 21 is operated to absorb heat from each room. The characteristic of lowering in room temperature through heat absorption is shown as a room characteristic in a block 22, and a room temperature for each room is determined. The temperature in each room is detected by a room temperature detector, and is inputted to the element 34 having the characteristic inverse to the desired characteristic.
Patent JP-H10134824-A (JP)
Title: Manufacture of metal porous body and battery using it
Inventor: TAKAI YORIKO
IPC: H01M4/80
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and reduce the cost by fixing fiber-like metal onto a metal base material plate in a vertical state as transferring the same, and integrating the same with the base material plate through sintering. SOLUTION: A metal base material plate 4 is continuously transferred at a constant speed, and adhesive 8 is sprayed on its top face so as to form an adhesion layer 11. Fiber-like metal 3 is vertically implanted onto the base material plate 4. The fiber-like metal 3 not vertically implanted is further oriented in a vertical state by an orientation magnet portion 18. Thereafter, the metal base material plate 4 and the fiber-like metal 3 are integrated by sintering. Thereby, the same is manufactured with high productivity comparing with a conventional method manufacturing piece by piece. Further, without using a plating method or the like, the fiber-like metal 3 is vertically implanted onto the metal base material plate 4 by flocking, and is sintered after fixing temporarily by the adhesive 8 so that the same is easily manufactured by an inexpensive facility.
Patent JP-H08128863-A (JP)
Title: Instrument for vehicle
Inventor: ISHIZUKI SATOSHI
IPC: B60K37/00
Filed: 1994-11-01
Abstract: PURPOSE: To provide an instrument for a vehicle wherein number of parts and assembly man-hour are reduced and, regardless of many type of indicating instruments, assembly man-hour is reduced, when the instrument for a vehicle called combination meter is assembled. CONSTITUTION: A circuit board 5 is housed in a meter case 2, and, a reflector 10 is positioned at the front face of the circuit board 5, and, a bobbin body 3 is electrically connected to a terminal 16 of the circuit board 5. And, a light transmission body 24 is positioned in front of the reflector 10. At the time, multiple hooks 37 provided on the meter case 2 is restrained at a restraint part of a cylindrical part 43 projected in the meter case side from the light transmission body 24, and, the circuit board 5 positioned between the meter case 2 and the light transmission body 24, a liquid crystal display 17, the reflector 10, and a bobbin body 3 are fixed by assembling, so that an instrument for a vehicle 1 is constituted.
Patent JP-2001115509-A (JP)
Title: Bearing device of horizontal setting member, water supply pipe joint holding device, water supply pipe joint device, water supply pipe joint holding device body and water supply pipe joint device body
Inventor: KUMADA MASASHI
IPC: E03C1/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device of a horizontal setting member capable of easily making the height of a joint port of a water supply pipe joint as a required height. SOLUTION: A bearing device 5 is equipped with a bearing section 5a for bearing a horizontal setting member 4 extending in the horizontal direction and a lower piece 5j and an upper piece 5k fixed to a strut 1. A first line R1 making the lower piece 5j as a standard for positioning to a strut 1 is described to the lower piece 5j. A joint box 3 for storing an elbow 2 therein is mounted to the lower surface 4a of the horizontal setting member 4. Then, the first line R1 in the bearing device 5 is so provided that it becomes the same height position as that of a joint port of the elbow 2, when the bearing device 5 is fixed to the strut 1.  By the constitution, the first line R1 is so provided that it becomes the same height position as a required height of the joint port 2a, and when the bearing device 5 is fixed to the strut 1, the height position of the joint port 2a becomes the required height position.
Patent JP-S62154011-A (JP)
Title: Constant current power source
Inventor: WATANABE YUKIO
IPC: G05F1/56
Filed: 1985-12-27
Abstract: PURPOSE:To reduce a power loss consumed by a transistor by changing the impedance of a DC power source or a power source voltage in accordance with the shared voltage of the transistor. CONSTITUTION:If voltages on both sides of the transistor 12 come to values below the prescribed one, a voltage detector 17 closes a switch 18 to raise the impression voltage of a electromagnetic coil 14 being a load, and the prescribed current rise control is executed. Whereas an output 152 from a current reference generator 16 stands at a fixed value, or a current rise speed drops, a drive amplifier 15 serves as increasing the voltage shared by the transistor 12 and as controlling a current. However, if voltages on both sides of the transistor 12 exceed the prescribed value, the voltage detector 17 opens the switch 18, and therefore voltages arise on both ends of a resistance 19. Accordingly the voltages on both sides of the transistor 12 drop by the voltages arising on both ends of the resistance 19, whereby the power loss consumed by the transistor 12 can be reduced.
Patent JP-H07142188-A (JP)
Title: Lightning rod
Inventor: NIKORA FUROORE
IPC: H02G13/00
Filed: 1993-10-28
Abstract: PURPOSE: To trigger capture discharge at low starting strength of electric field by providing an insulating part with an electrode on an outside surface, so that an insulating material bridge is made between a free end of a center electrode with one end grounded and an outside electrode. CONSTITUTION: A lightning conductor 100 of metal contains an end 112 of an grounded electrode, a vertical center electrode 110 with a free end 111 projecting towards the sky, an insulating part 121 with a circular and symmetric outside surface 121a which surrounds it and neighbors the free end 111, and a conductive electrode 122 surrounding a part of the outside surface 121a. The insulating part 121 comprises semicircular polymer material or ceramic material and has a high dielectric resistance, mechanical strength, no wettability and resisting characteristic with respect to the ambient condition. The outside electrode 122 does not cover a recessed and oblique surface 121a of the insulating part 121 and has a circular opening 122a, while an insulating material bridge is formed between the free end 111 and itself.
Patent JP-H09137270-A (JP)
Title: Sputtering device
Inventor: OYAMA TAKUJI
IPC: H01J9/20
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device for forming a thin film enabling the reduction of the exhausting time, the simplification of the equipment and the reduction of the cost. SOLUTION: The projected face 12A itself of a panel as the face to be film- formed is utilized as a part of the constituting wall face of a vacuum chamber 15, and a cathode 20 and a target 18 are arranged in the vacuum chamber 15. Grains generated by sputtering from the target 18 are adhered to the projected face 12A to form a film, by which the volume of the vacuum chamber 15 is made small.
Patent JP-2001119966-A (JP)
Title: Ultrasonic motor and electronic equipment therewith
Inventor: SUZUKI MAKOTO
IPC: H02N2/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor for reducing the number of parts and at the same time saving the occupying space of an overall device, and to provide electronic equipment with the ultrasonic motor. SOLUTION: The ultrasonic motor is provided with a support stand 2 with a rotary shaft 4; a vibrator 5 that is vibrated by the transmission of the vibration wave of a jointed piezoelectric vibrator 6, and a traveling body 8 that is rotatably provided at the rotary shaft 4, contacts the vibrator 5 with a specific pressure, and is rotated and driven by the transmission of the vibration of the vibrator 5. A pressurizing spring 10 for pressurizing the traveling body 5 to the vibration body 8 is mounted directly to the support stand 2. The pressurizing spring 10 can be attached to or detached from the support stand 2. The pressurizing spring 10 can be inserted into the support stand 2. A mounting part 13 of the pressurizing spring 10 is provided at a plurality of locations with directions from the rotary shaft 4.
Patent JP-H02139021-A (JP)
Title: Treatment process for aromatic polysulfone porous membrane
Inventor: KITAGAWA ATSUSHI
IPC: D01F6/76
Filed: 1988-11-18
Abstract: PURPOSE:To increase water permeation speed without varying membrane properties substantially by ultrasonic wave treating a porous membrane composed of aromatic polysulfone in water solution of an organic solvent for dissolving said aromatic polysulfone. CONSTITUTION:Ultrasonic waves are generated to a porous membrane composed of aromatic polysulfone in 50-90wt.% solution of an organic solvent such as N-methyl-2-pyrrolidone, dimethylformamide or the like having water miscibility for dissolving said aromatic polysulfone. Permeation power of the membrane, particularly water permeation speed, is increased by said process without varying substantially other membrane properties.
Patent JP-2001117639-A (JP)
Title: Unmanned carriage system
Inventor: HORINOUCHI TAKESHI
IPC: G05D1/02
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To form an almost flat traveling path without any level in difference in a simple constitution. SOLUTION: A floor plate 6 having flexibility, load resistance, and conductivity is provided with a notched part 7B for fitting each position detecting mark 7A formed at each position corresponding to the set position of each position detecting mark 7A and a cutout part 8B for fitting each magnetic guide material 8A formed at each position corresponding to the set position of each magnetic guide material 8A.  Then, the floor plate 6, wound like a roll is extended successively, so that each notched part 7B and each cutout part 8B can be respectively matched with the set position of each position detecting mark 7A and each magnetic guide material 8A, and each position detecting mark 7A and each magnetic guide material 8A are respectively fit into each notched part 7B and 8B, and each position detecting mark 7A and each magnetic guide material 8 are adhered and fixed through a double coated adhesive tape to the floor.
Patent JP-S63145920-A (JP)
Title: Measurement of coal output for pulverized coal mill
Inventor: NAKAMURA SHINOBU
IPC: G01F1/00
Filed: 1986-12-09
Abstract: PURPOSE:To determine the coal output of a mill accurately, by measuring a pressure loss of a fuel pipe for connecting a pulverized coal mill and a pulverized coal burner and the flow rate of a primary air for fuel to be supplied to the mill. CONSTITUTION:A fuel pipe differential pressure measuring device 7 is mounted on a fuel pipe 4 for connecting a pulverized coal mill 2 and a pulverized coal burner 5 to measure a pressure loss DELTAP of the fuel pipe 4. A primary air flow rate measuring device 8 is mounted on a primary air supply tube 6 of the mill 2 to measure the flow rate Wa of a primary air. Then, the coal output of the mill can be determined accurately by a specified formula to prescribed correlationship between the pressure loss DELTAP and the flow rate Wa of primary air and the coal output of a mill.
Patent JP-H06293841-A (JP)
Title: Molded polylactide foam
Inventor: HANSUUYOOZEFU SHIYUTERUTSUERU
IPC: C08L67/00
Filed: 1993-11-24
Abstract: PURPOSE: To obtain a foamed polylactide molding improved in fusion between foamed particles by foaming polylactide contg. L-lactide or D-lactide in a high content.  
     CONSTITUTION: The foamed polylactide molding is obtd. by foaming a mixture of amorphous polylactide granules contg. a blowing agent and finely divided polylactide contg. no blowing agent. A process for producing the same is also provided. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03155358-A (JP)
Title: Armature for dc motor
Inventor: YOSHIKAWA NAOKI
IPC: H02K1/26
Filed: 1989-11-10
Abstract: PURPOSE:To increase output of a motor by employing a round upper coil conductor and a rectangular lower coil conductor, having long and short sides extending respectively in the radial and circumferential directions, to be contained in a slot. CONSTITUTION:Upper and lower conductors 41, 42, belonging respectively to different coil conductors 40, 40, are inserted into a slot 21. The upper conductor 41 has a round cross section and placed in the upper space in the slot 21, whereas the lower conductor 42 has rectangular cross section, in which the long and short sides are extending respectively in the radial and circumferential directions, and contained in the lower space in the slot 21. The upper and lower conductors 41, 42 have identical cross sectional area and the other ends thereof are connected with different segments of a commutator 4. Since the circumferential width of the lower conductor is shorter than the diameter of the upper conductor, the circumferential width at the root section 23 of a tooth 22 can be increased correspondingly. By such arrangement, magnetic saturation at the root section is relaxed and flux interlinkage is increased, resulting in the increase of motor output.
Patent JP-H07265206-A (JP)
Title: Circulating purification type electric hot water storage container
Inventor: OKUYAMA TOSHITAKE
IPC: C02F1/28
Filed: 1994-11-28
Abstract: PURPOSE:To thoroughly remove foreign matter by circulatively and repeatedly passing an internal liquid through a purification section with a simple structure by utilizing an extraction path and an electric pump for extracting the internal liquid without hindering their extracting functions. CONSTITUTION:This electric hot water storage container is provided with an extraction path 11 guiding an internal liquid in a main body 1 to a delivery port 19 located at a pipe cover 12 section formed protrusively forward at the front upper section of an outer body 3 forming the exterior of the main body 1, an electric pump 13 provided in the middle of the extraction path 11 and extracting the internal liquid to the outside through the extraction path 11, a circulation path 301 returning the internal liquid sent from the extraction path 11 into the main body 1 through a purification section 306, and a selector valve 302 selectively guiding the internal liquid to the delivery port 19 side or the circulation path 301 side. The selector valve 302 is arranged in the pipe cover 12 at the outside position of the outer diameter size of the outer body 3.
Patent JP-H01135604-A (JP)
Title: Cooling device of mold
Inventor: MORISHIMA MASAYUKI
IPC: B29C33/04
Filed: 1987-11-20
Abstract: PURPOSE:To make temperature control ranging from low temperature to high temperature possible by automatically changing over from a refrigerating device to a cooling device other than the refrigerating device and vice versa by a method wherein a heat exchanger is jointly provided between a change-over mechanism and branched return flow paths and the refrigerating device is stopped and, at the same time, the change-over mechanism is changed over to the state that cooling liquid is sent back through the heat exchanger, when the temperature of the cooling liquid is higher than the set temperature. CONSTITUTION:A change-over mechanism 18 is provided in a flow path, which runs from a mold 8 to branched return flow paths 14a and 14b. When cooling liquid flows in the direction indicated with the arrow B, it divides from the change-over mechanism 18 and flows to a heat exchanger 19. When the temperature of the cooling liquid is higher than the set temperature, an automatic control device TH puts the contacts of a CM off and those of a V on, resulting in stopping a refrigerating device and, at the same time, in changing-over the change-over mechanism 18 to the state that the cooling liquid is sent back through the heat exchanger 19. By properly setting the set temperature of the automatic control device, the change-over is automatically done to the use of the heat exchanger or to another cooling means, when the temperature of the return cooling liquid is so high as to put a protector in actuation.
Patent JP-H01133646-A (JP)
Title: Twin roll type continuous casting machine
Inventor: HIRATA ATSUSHI
IPC: B22D11/06
Filed: 1987-11-20
Abstract: PURPOSE:To prevent the development of bulky chilling point and to obtain a high quality product without any uneven thickness and cracking by arranging a heater toward longitudinal direction of cooling rolls at upper part of kissing point, where solidified shell formed on each surface of two cooling rolls is brought into contact with the other shell. CONSTITUTION:Pouring basin 3 is formed with two cooling rolls 1 and side weirs 2 arranged as abutting on both end faces of the cooling rolls 1 and a core 4 is arranged in the pouring basin 3. The heater 10 for heating the molten steel 5 is arranged toward longitudinal direction of the cooling rolls 1 at the position easily developing the bulky chilling point 9 at upper part of the kissing point 8, where the solidified shell 7 formed on each surface of the cooling roll 1 is mutually brought into contact with the other shell 7 and arranged in the core 4. By this method, in the case of casting thick plate, too, by heating the molten steel 5 with the heater 10 and holding the temp. of the molten steel 5, the development of the bulky chilling point 9 is prevented.
Patent JP-H06152441-A (JP)
Title: Transmitter for security
Inventor: MATSUO MASAYUKI
IPC: H04B1/034
Filed: 1992-10-30
Abstract: PURPOSE:To enable sure transmission even at the time of urgency or emergency concerning the portable transmitter for security to use a radio wave as a transmitting medium. CONSTITUTION:An open space is detected by detecting means 2a and 2b, an antenna 1b in the state of having no obstacle in front is judged based on this detected result, and a transmitting output is sent through this antenna 1b among plural antennas 1a and 1b.