baber/WOPTO huggingface dataset:
Patent JP-S63221643-A (JP)
Title: Wiring member
Inventor: EZAWA MASAYOSHI
IPC: H01L21/3205
Filed: 1987-03-11
Abstract: PURPOSE:To improve yield of a wiring member and to prevent the wiring from being peeled from a base layer due to the bulge of the wiring, by using a reactive material which contains halogen to form the wiring in the wiring member and limiting the halogen content in the wiring to within a specific range. CONSTITUTION:This wiring member is formed on the whole surface of a polycrystal silicon film 10 by a CVD method in which a halogen-contained reactive material consisting of a hologen-tungsten group gas and a halogen- silicon group gas is used. In a high melting point metallic silicide film 10B, the single contents of fluorine, chlorine, and each species of halogen, or the total content of the respective species of halogen are set up within the range of 0 ppm to 1700 ppm by an annealing method. After the high melting point metallic silicide film 10B is formed, dry etching is performed by the use of a halogen-contained etchant so as to form a polycrystal silicon film 10A and the high melting point metallic silicide film 10B into prescribed shapes. When this dry etching causes the halogen content in a gate electrode 10 and a word line 10 of the high melting point metallic silicide film 10B to become larger than the aforementioned value, the halogen content is reduced in an annealing process.
Patent JP-H05257649-A (JP)
Title: Serial multiplier
IPC: G06F7/52
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a correct multiplication result even when the range of numerals of multipliers (data) to be handled is expanded to the maximum range represented by the number of bits of the multipliers. CONSTITUTION:All modules which perform partial sum generation up to the respective digits of the multiplier are provided with a sign bit addition part 4. This sign bit addition part 4 latches the MSB and next-digit bit of a multiplicand and exclusively ORs them to detect the difference between the MSB and next digit bit of the multiplicand, and adds the sign bit of the held multiplicand data to only the MSB of the partial sum data by controlling a selector with the detection signal.
Patent JP-S62210679-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI HIROMITSU
IPC: H01L29/80
Filed: 1986-03-12
Abstract: PURPOSE:To improve freedom in mask design and to simplify manufacturing processes, by forming an active layer, a first conductive film and a second conductive film on the surface of a semiconductor substrate, forming a conduction layer at a part of the active layer with the second conductive film as a mask, and forming a third conductive film on the conduction layer. CONSTITUTION:An SiO2 insulating film 2 having a hole part is formed on a semi-insulating substrate 1. With the film 2 as a mask, ions are selectively implanted, and an N-type active layer 3 is formed. An indium electrode 4 is formed and ohmic contact is provided. Then tantalum tungsten silicide gate 5 is formed on the electrode 4, and ohmic contact is provided through the N-type active layer 3 and the electrode 4. The gate 5 and the N-type active layer 3 are directly contacted, and Schottky contact is simultaneously formed. With the gate 5 and the SiO2 film 2 as masks, ions are implanted, and N<+>-ion implanted layer 6 is formed. The SiO2 film is once removed, and the SiO2 film 2 is newly formed. A hole part is formed on the layer 6, and a metal part 7 is formed and ohmic-contacted with the layer 6. Finally, a hole part is formed in the insulating film 2 on the gate 5.
Patent JP-H08243233-A (JP)
Title: Method of restoring a sales profit in game parlor and device therefor
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1995-03-14
Abstract: PURPOSE: To satisfactorily balance a profit distribution between the game parlor side and the player side by restoring the remainder obtained by subtracting a profit part at a predetermined rate from a sales result obtained by each game parlor, to a player though arbitrary adjustment of a dividing number. CONSTITUTION: In a game parlor incorporating a plurality of game machines 20, the remainder obtained by subtracting a profit at a predetermined rate given from a sales result obtained through the operation of the game machines, is restored to a player. Further, in order to reduce a part of the sales result, a dividing number is arbitrarily adjusted. As the adjustment of the dividing number, a number of playing media paid out in accordance with an amount designated by the player is used as a rent-out number, and a number of playing medium acquired from a game machine 20 through a game, is used as a premium number, and a rate of the premium number to the rent-out number is set as the dividing number.  By suitably adjusting thus set dividing number, a profit ensured on th game parlor side, and an amount to be restored obtained by subtracting the profit from the sales result can be arbitrarily adjusted.
Patent JP-H10231015-A (JP)
Title: Holding roller device for vertical belt conveyor
Inventor: IIO MIKIO
IPC: B65G39/18
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To stably carry materials held and filled between two endless belts without causing a gap between the belt edges. SOLUTION: Respective rollers contacting the mutually opposite surfaces of the edges 1a, 2a neighboring each other in the carrying direction, out of rollers to keep the edges 1a, 2a in the overlapping condition, are formed as pushing rollers 11, 13 to thrust and bend the edges 1a, 2a toward between two rollers 7, 13 and 4, 11 neighboring each other in the carrying direction on the opposite surfaces and increase belt tension for resistance to the inner pressure of materials to be carried and the twist of belts without causing a gap between the edges 1a, 2a.
Patent JP-S5437350-A (JP)
Title: Smoke damper system
Inventor: TANAKA NOBUO
IPC: F24F11/76
Filed: 1978-05-08
Abstract: PURPOSE: To improve the reliability, simplify the structure and reduce the cost of a smoke damper system which is installed in an air duct penetrating a fire zone and acts in connection with a smoke sensor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58202663-A (JP)
Title: Picture processor
Inventor: KURABAYASHI SADASUKE
IPC: H04N1/23
Filed: 1983-03-30
Abstract: PURPOSE:To reduce visually the quantizing error generated by the binary coding and to ensure the easy-to-see video recording, by setting the concentraction at the boundary between white and black levels at half tone during the recording. CONSTITUTION:The binary picture signals are delivered in parallel from shift registers 20(20A-20N) to drive transistors 16(16A-16N) which contain styluses to perform the discharge recording on the recording paper. Exclusive OR circuits 26(26A-26M) are provided between output terminals of shift registers 20 which are adjacent to each other. The output of the circuit 26 is set at ''1'' in case the adjacent signals are set at ''1'' and ''0'' respectively, i.e., at the boundary between white and black levels with the output terminal of the register 20. In this case, the current flows to the transistor 16 flows into an inverter 28 via a diode. This reduces the discharge quantity to the recording paper and ensures the recording with half tone.
Patent JP-H07241922-A (JP)
Title: Apparatus and method for molding fiber-reinforced plastic pipe
Inventor: KIKKO HIROKAZU
IPC: B29C70/06
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a molded article with little difference in mechanical strength in the axial direction and in the circumferential direction and enable to stop temporarily feeding of a material to unnecessary parts such as an aperture by arranging a defoaming roller either in front of or back of a material feeding apparatus in the rotating axis direction on the inner face of a cylindrical frame. CONSTITUTION:A defoaming roller D is arranged either in front of or back of a material feeding apparatus C in the rotating axis direction on the inner face of a cylindrical frame A to perform impregnation and defoaming of a cut reinforceing fiber 5 fed from the material feeding apparatus C and a resin compsn. and defoaming is performed while the defoaming roller D is brought into contact with the inner face of the cylindrical frame A and is rotated. In addition, the defoaming roller D is freely rotatably supported on a rotating plate 13 and the rotating plate 13 is rotated in the horizontal direction by rotating a bar 12 for rotation being rotatable in the horizontal direction. In addition, the material feeding apparatus C is not supported by means of the rotating plate 13 and is fixed at the position. Therefore, the feeding direction of the reinforcing fiber 5 and the resin compsn. can be changed in the reverse direction by rotating half the rotating plate 13.
Patent JP-H04292306-A (JP)
Title: Carry-in and-out display device of cargo receiving base device
Inventor: SAKASHITA EIJI
IPC: B65G1/137
Filed: 1991-03-19
Abstract: PURPOSE:To provide a carry-in and -out display device of a cargo receiving base device which is improved so that worker can always confirm work mode of cargo carry-in and -out device in advance. CONSTITUTION:In and out warehouse display devices 15, 16 which are mounted in automatic warehouse per cargo receiving base device are provided with direct advance display lamps 26, 31, supplement carry-in display lamps 27, 32, picking display lamps 28, 33, and carry-in and -out display lamps 29, 34 as display lamps of work mode. While the cargo receiving base device is carrying out work with cargo carry-in and -out device, lamp of the current work mode is lit, and while it is not carrying out work, lamp of the next work mode flickers in accordance with display signals from carry-in and -out controller.
Patent JP-H02235504-A (JP)
Title: Method and apparatus for joining belt-like metallic plates
Inventor: SAWADA HIROKAZU
IPC: B21B15/00
Filed: 1989-03-06
Abstract: PURPOSE:To suppress strain from being generated in a weld joining part to obtain enough strength by rolling a butt-welded or finely lap-welded joining part of belt-like metallic plates with each of plural rolling rolls under simultaneously movement. CONSTITUTION:When the weld joining part 33 is transferred under the rolling rolls 34, 36 of a rolling mill 32, hydraulic cylinders 42, 42 are elongated, the weld joining part 33 is pressurized by the rolling rolls 34, 36 and a motor is driven to move the rolling rolls 34, 36 in the A-direction. Accordingly, since the rolling rolls 34, 36 move on the weld joining part 33 with rotation, the weld joining part 33 is rolled by the roll 34 first and then by the roll 36. As a result, strain such as neckings, wrinkles, undulations caused by rolling can be suppressed from being generated.
Patent JP-H08248507-A (JP)
Title: Camera equipped with film cartridge loading preventing device
Inventor: NAKAMURA GIICHI
IPC: G03B17/28
Filed: 1995-03-14
Abstract: PURPOSE: To provide a camera equipped with a film cartridge loading preventing device capable of preventing the damage of a key groove or a light shielding door opening/closing driver which is caused when a film cartridge is inserted in a cartridge chamber. CONSTITUTION: This device is equipped with the cartridge chamber in which the film cartridge 1 is housed; an opening/closing door 50 opening/closing a loading port for loading/unloading the film cartridge 1 in/from the cartridge chamber; opening/closing cover locking mechanisms 50a and 56 locking the cover 50 by manual operation; a regulating member 59 which prevents the film cartridge 1 from being loaded in the cartridge chamber when it advances to the cartridge chamber and allows the film cartridge 1 to be loaded in the cartridge chamber when it is retreated from the cartridge chamber; and a regulating member driving mechanism 56 retreating the regulating member 59 from the cartridge chamber when the opening/closing cover locking mechanisms 50a and 60 are manually operated in a direction to release locking of the cover 50.
Patent JP-S57169737-A (JP)
Title: Projecting device
Inventor: KONUKI KAZUHIKO
IPC: G03B21/10
Filed: 1981-04-10
Abstract: PURPOSE:To perform easy and accurate focusing, by allowing a lens and a holding member to follow the displacement of a transparent plate and keeping always the distance between the film surface and a projection lens constant. CONSTITUTION:When a knob 28 is rotated to operate a focusing mechanism, an operation shaft 29 and a rotation shaft 27 are rotated as one body, and the projection at the tip of the shaft 27 is rotated eccentrically, and a projection lens 26 is moved vertically in the cylinder of a holding member 25, thus focusing. Even if an upper glass plate 19 is displaced vertically when a fiche carrier 21 is moved vertically and horizontally for the propose of selecting a desired picture in a microfiche, the member 25 slides together with the lens 26 while following the displacement of the plate 19 by the flexible joint connection between shafts 29 and 27, and the lower end face of the member is always brought into contact with the plate 19 elastically, and thus, the distance between the film and the projection lens is always kept constant, and a vivid picture is projected onto a screen.
Patent JP-H0919295-A (JP)
Title: Recombinant gamma interferon composition
Inventor: PATORIKU UIRIAMU GUREI
IPC: C12P21/02
Filed: 1996-03-12
Abstract: The present invention relates to novel, stable recombinant gamma interferons exhibiting in greater or less degree the antiviral and antiproliferative activity in humans and pH 2 labile properties characteristic of native human gamma interferon. The amino acid sequence of such an interferon comprises, from the N terminus, at leastwherein X is a methionine residue or hydrogen and Y is a glutamine residue or, where X is is hydrogen, Y is either a glutamine or a pyroglutamate residue.
Patent JP-H11232346-A (JP)
Title: Window-use stamp storage management device and stamp sales management system using the same
Inventor: KINOSHITA MASAFUMI
IPC: G06Q50/30
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To attain simplification of a clerical work, a precise and quick processing and improvement of security by automating stamp storage management and stamp sales management at a window. SOLUTION: This storage management device is equipped with plural storage containers 0101 for storage management of stamps and the like and a means 0102 equipped in each of the storage containers to detect the state of taking the container in and out of a storage case 0111 for containing the storage containers. The above device is installed in an office and automates storage management of stamps and the like. Thus, each time the storage containers are pulled out of the storage case, the job contents are detected and recognized in real time with regard to each of the storage containers, and a labor such as a sum-up job by a handwriting job is made unnecessary. In addition, as a condition of the storage container, a pickup system or a book type system for using plural sheet holders or a rotary page turning system is used as well as a drawer type for using plural drawers.
Patent JP-S59179409-A (JP)
Title: Spike tire
Inventor: HIROKI EIZOU
IPC: B60C11/16
Filed: 1983-03-29
Abstract: PURPOSE:To prevent damage of a road surface and generation of dust, by providing a shape memory alloy between a head portion of a spike pin and a head portion of a guide pin, and biasing the spike pin with a spring. CONSTITUTION:A single-directional shape memory alloy 8 is in plastic condition at a low temperature, and a spike pin 3 is upwardly urged by a spring 7 to be projected from a surface of a tire 1, thus exhibiting a spike function. On the other hand, at a high temperature, the shape memory alloy 8 is rendered in a contracted condition, and accordingly the spike pin 3 is downwardly urged against a spring 7 which is thereby depressed, thus being retracted from the tire surface 1 and acting as a normal tire. With this constitution, damage and wear of a road surface may be prevented, and accordingly generation of dust may be suppressed.
Patent JP-H11244556-A (JP)
Title: Safety razor
Inventor: YASUKAWA SHIGERU
IPC: B26B21/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To clean a razor blade very easily. SOLUTION: In a safety razor 1, a head part 11 and a grip part 12 are integrated along a base line extended in the longitudinal direction, and an engaging member is provided to detachably fit razor blades RB to mounting faces arranged on both sides of the base line in the head part 11. In this case, the head part 11 is provided with cleaning movable members 31a, 31b movable along the base line, protruded from the mounting faces and capable of moving a blade body of the razor blade RB for cleaning when the spare razor blade RB is fitted.
Patent JP-S60199789-A (JP)
Title: Opening and closing apparatus for hatch cover and the like having odd number of panels
Inventor: MORIOKE YUKITOSHI
IPC: B63B19/197
Filed: 1984-03-22
Abstract: PURPOSE:To constitute the captioned apparatus so that only the top edge panel can be opened and closed separately from other panels by arranging each panel supporting roller and a hydraulic cylinder between the rear edge part of the top edge panal of a hatch cover having odd number of panels and the top edge part of the next panel. CONSTITUTION:Between the rear edge part of the top edge panel C of a hatch cover having odd number of panels A-C and the top edge part of the next panel B, the travelling supporting rollers 1 and 2 for supporting the respective panels, an auxiliary trolley 5 which axially supports each roller 1, 2 and whose one edge is axially supported 9 onto the panel B, and a hydraulic cylinder 8 which is laid between the shaft supporting part 9 of the auxiliary trolley 5 and the top edge panel C are arranged. Therefore, even if other panels A and B are opened and closed, said operation is not transmitted onto the panel C, and only the panel C can be opened and closed by operating the hydraulic cylinder 8.
Patent JP-S59178899-A (JP)
Title: Piezoelectric vibrator
Inventor: SUMIDA MANABU
IPC: H04R17/00
Filed: 1983-03-29
Abstract: PURPOSE:To provide resistance to heat without deteriorating a piezoelectric characteristic and mass-productivity by adhering the piezoelectric element having an electrode to a diaphragm by means of a polyurethane adhesives having a specific value or below of an elongation rate. CONSTITUTION:The piezoelectric ceramic element 1 made of a PZT is constituted to a thickness <=100mu, and the electrodes 2, 3 are formed on both faces. The piezoelectric element 1 is adhered to one face of the diaphragm 4 made of brass or stainless-steel by means of a polyurethane adhesives 5 having <=300% of an elongation rate. In using the polyurethane adhesives having <=300% of the elongation rate, the resistance to heat is improved even if the adhesive is cured at a low temperature, and even if a heat of 120 deg.C being the guarantee resistance to heat of the piezoelectric vibrator used for a piezoelectric speaker for car stereo, for example, no flaw or crack occurs in the piezoelectric element. Further, it is not required to store distribution to the adhere layer by heating and curing the adhesives, then the piezoelectric characteristic is not deteriorated.
Patent JP-H06245192-A (JP)
Title: Picture processor
Inventor: BONIDE HIROYUKI
IPC: H04N7/00
Filed: 1993-02-19
Abstract: PURPOSE:To finely process highly precise picture data by performing filtering in a state where an overlapping part is provided in the picture data on the boundary of adjacent picture areas and removing the overlapping part for the succeeding picture data. CONSTITUTION:The picture data written in memories 15-18 are read by a read control operation by a write/read control circuit 14 and supplied to filters 20-23. The picture data outputted from the filters 20-23 are supplied to signal processing parts 24-27 for performing signal processings such as theta correction and others, prescribed signals processings are performed and the picture data are supplied to signal removing parts 28-31. Unnecessary picture data parts in the supplied picture data are removed in the removing parts 28-31 and then the picture data are outputted to respective output terminals 32-35. When the picture data outputted to the terminals 32-35 are successively connected on a time babe, the finely picture-processed picture data can be obtained.
Patent JP-S59183751-A (JP)
Inventor: FUJIMORI RIYOUSUKE
IPC: A61F13/02
Filed: 1983-04-01
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-H029851-A (JP)
Title: Synthesis of secondary formamide
Inventor: MAAKU RIIOU RISUTEMAN
IPC: C07C233/18
Filed: 1989-03-09
Abstract: PURPOSE: To obtain a compd. useful as a raw material of a water-soluble homopolymer and a copolymer in good yield by reacting formamide and acetal in the presence of a storing acid catalyst.  
     CONSTITUTION: Acetal represented by formula R'CHR 2 CH(OR 3 ) 2  (wherein R 1  is H, 1-6C alkyl or aryl, R 2  is H or 1-6C alkyl, R 3  is benzyl, 1-8C alkyl or hydroxyalkyl) and formaldehyde are reacted in the presence of a strong acid catalyst under atmospheric pressure or spontaneous pressure at 60-100°C for 2-4 hr to obtain secondary formamide represented by formula R 1 CHR 2 CH(OR 3 ) NHCHO. As the strong acid catalyst, commercial anhydrous sulfonic acid resin Amberlst 15 having a macroreticulated structure is used. A mol ratio of acetal and formamide is set to at least 1:1, pref., 2:1-6:1 and the catalyst is allowed to be present in hydrogen ion cocn. of at least 0.1 mol.% to amide. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000253370-A (JP)
Title: Method and device for imbedding electronic watermark and device for controlling imbedding of electronic watermark
Inventor: MIZUTANI TADANOBU
IPC: H04N19/467
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility of intentional elimination or falsification of electronic watermarks in the case that a predetermined specific electronic watermark system or an imbedding bit position is leaked by a receiver to a 3rd party, when a conventional electronic watermark imbedding method using a predetermined specific parameter relating to the electronic watermark system or the imbedding bit position is employed. SOLUTION: A transmitter side analyzes a data stream or a compression coded data stream resulting from applying compression coding to the data stream to which an electronic watermark is going to be imbedded, generates key information denoting the electronic watermark system and the imbedded bit position decided on the basis of the analysis result, and transmits the generated key information and the compression coded data stream. A receiver imbeds an electronic watermark to the received compression coded data stream according to the received key information.
Patent JP-S61212731-A (JP)
Title: Electronic balance scale
Inventor: FUJINAGA YASUHIRO
IPC: G01G23/48
Filed: 1985-03-18
Abstract: PURPOSE:To achieve a higher working efficiency, by allowing the reading of a weighed value in a set time after the closing of a door. CONSTITUTION:A weighing chamber 2 is formed above a load detecting section 1 is formed, with a plate 1a arranged therein, right and left doors 3 and 4 are provided and the opened or closed condition of the doors 3 and 4 is detected with respective photocells 5 and 6. Then, closing signals from the photocells 5 and 6 are fetched into a control section 9 through an AND element 7 and an input/output port 8. A CPU9a of the control section 9 does not give the permission to read until a set time corresponding to the averaging time and stable detection range selected elapses. Then, the control section 9 samples a detection data of a load on the plate 1a momentaly, calculates the weighed value according to the averaging time and the stable detection range set with an operation key 11 based on a program written into an ROM 9b and the value is shown on a display unit 10. Thus, a higher efficiency can be achieved.