baber/WOPTO huggingface dataset:
Patent JP-S5690033-A (JP)
Title: 1,3-disubstituted cyclohexene derivative
Inventor: MATSUI KIYOHIDE
IPC: C07C253/00
Filed: 1979-12-24
Abstract: NEW MATERIAL:A compound of formula I [Ar is aryl; R 1  is H or lower alkyl; R 2  and R 3  are H, cyano, or -CO 2 R 4  (R 4  is lower alkyl); X 1  and X 2  are H or halogen].  
     EXAMPLE: Dimethyl 3-benzoyl-2-cyclohexen-1-ylmalonate.  
     USE: Raw material for the preparation of ketoprofen having lenitive and anti-inflammatory activities and its analogs.  
     PROCESS: 1-Aroylcyclohexene of formula II is halogenated with a halogenating agent, e.g. bromine, in a solvent at room temp. W reflux temp. of the solvent to give 1-aroyl-3-halogenocyclohexene of formula III. The compound obtained is made to react with a compound of formula IV preferably in a solvent at room temp. W reflux temp. of the solvent in the presence of a base, e.g. NaH, to afford a compound of formula I wherein both X 1  and X 2  are H. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6229178-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKANO JUNICHI
IPC: H01L29/93
Filed: 1985-07-30
Abstract: PURPOSE:To improve the reverse current characteristics by removing the oxide film used for the first implantation diffusion when forming the N<+> region of a hyper abrupt junction variable capacitance diode, and thereafter newly forming an oxide film for the second implantation diffusion, thereby eliminating the damage of the vicinity of the N<+> region's surface due to the implantations. CONSTITUTION:In the opening of the field oxide film 103 on an N-type epitaxial layer 102 formed on an N-type silicon substrate 101, a first thin oxide film 11 is formed by thermal oxidation. Then, the first implantation diffusion is applied through the oxide film 11 to form a first N<+> region 12 in part of the N-type epitaxial layer 102. Next, the oxide film is removed by, e.g., hydrofluoric acid. Then, a thin oxide film 21 for the second implantation is formed by thermal oxidation. Subsequently, the second implantation diffusion is applied through the oxide film 21 to form a second N<+> layer 22 in part of the N-type epitaxial layer 102. Then, etching is applied via photoetching to the reserved area for forming a P<+> region to make an opening therein, a BSG film 106 is coated, and boron is diffused to form a P<+> region 107, completing a diode chip.
Patent JP-S6061428-A (JP)
Title: Sheet payoff device
Inventor: NAGASHIMA YOSHIYASU
IPC: B65H1/00
Filed: 1983-09-10
Abstract: PURPOSE:To have automatic display of the size of sheet simply by furnishing a movable guide, which is to hold different sizes of sheets perfectly, and by moving a size display means in accordance with the motion of said guide. CONSTITUTION:Racks of a pair of guides 2, 3 to hold placed sheets by their two ends are meshed with a gear 5, which is pivoted rotatably at the bottom 4a of the body 4 of a cassette. Pins 2b, 3b are provided at the undersurfaces of these guides 2, 3 and fitted in guide grooves 4b, 4c formed in said cassette bottom 4a. Here one of the guides 3 is equipped with a size display plate 6 at its either end, and the display part 6a on its exterior surface is so arranged as to confront a size display window 4d formed in the rear face of the cassette body 4. When the guides 2, 3 are moved to hold the sheets perfectly, said size display plate 6 shall be move accordingly so as to allow exposure of the size display part 6a at the size display window 4d.
Patent JP-2000357391-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHINOZAKI NAOHARU
IPC: G11C29/14
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To suppress variation of shift quantity of timing of a control signal to the minimum by generating a read-out control signal or a write-in control signal of which timing is shifted by a prescribed quantity for a switch control signal using a prescribed delay element. SOLUTION: A first timing control circuit 49a generates a read-out control signal SEBZ by using a delay circuit 51 being a delay element being equivalent to a load of a prescribed wiring, a logic circuit 55, a delay circuit 53 being a delay element being equivalent to an average value of a load of the prescribed wiring, a logic circuit 57, and a delay gate 59. Therefore, a generated read-out control signal SEBZ is activated by being delayed by a delay time of the delay gate 59 for an average value of activating timing of a column selecting signal. As a delay time of the delay circuit 53 is an average value of a load of a wiring of a column decoding signal, shift quantity among a column selecting signal, a read-out control signal SEBZ, and write-in control signal is stored always in the prescribed range.
Patent JP-S5690107-A (JP)
Title: Flow control valve
Inventor: MIYAKE MEGUMI
IPC: F15B11/05
Filed: 1979-12-21
Abstract: PURPOSE: To simplify the constitution of a pressure fluid circuit and facilitate its remote control by providing a pressure fluid circuit having a plurality of fluid circuits with a flow regulating valve which supplies one fluid circuit with a pressure fluid according to a controlled input signal and the other fluid circuit with the surplus of said pressure fluid.  
     CONSTITUTION: In a pressure fluid circuit, a flow regulating valve 5 is provided between a main circuit 2 to which a pressure fluid source 1 is connected and the first and second fluid circuits 3 and 4 having directional control valves 10a and 10b. The flow regulating valve 5 comprises a controlled input unit 35, a flow dividing valve 36 and a flow amplifying valve 37 and delivers the pressure fluid discharged from the pressure fluid source 1 to the first fluid circuit 3 according to the magnitude of the input signal applied to the controlled input unit 35 and also delivers the surplus of the discharge to the second fluid circuit 4. Accordingly, it is unnecessary to place any restriction on the directional control valves 10a and 10b and the input signal also needs no restriction, so that the constitution of the pressure fluid circuit is simplifed as well as its remote control is facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6229623-A (JP)
Title: Slope protection device
Inventor: MOCHIZUKI YASUHIRO
IPC: E02D17/20
Filed: 1985-07-29
Abstract: PURPOSE:To simplify the execution of work and facilitate overhaul, by a method wherein sheet piles for the consolidation of foundation are driven along the lower end of the face of slope, coping stone units and body bolster units are assembled in order, the slope is filled with back-filling soil, and slope protection plates are installed between simply supported beams. CONSTITUTION:Along the lower end of the face of slope, sheet piles 3 for the consolidation of foundation are driven, and on the piles 3, precast concrete coping stone units 1a for simply supported beams 1 on the lower side are assembled in order. After that, body bolster units 1b are assembled in order, and a space between the units 1a, 1b is filled with back-filling soil 4, and the face of slope is shaped flat. Then, between the simply supported beams 1, precast concrete slope protection plates 2 are installed, and the whole face of slope is covered with a plurality of lateral slope protection plates 2. By this method, the plates 2 for one unit can easily follow the deformation of a hill, and workability improves to obtain a stable structure.
Patent JP-2000354684-A (JP)
Title: Game system, game controlling method, and computer- readable storage medium
Inventor: OTSU YUJI
IPC: A63F13/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of changing probability without making a player feel unnaturalness in a game. SOLUTION: In a game system provided with a display device capable of displaying a game screen 100, an input device to output signals according to operation by a player, and a game control device to execute a predetermined game on the screen of the display device in reference to output signals from the input device, a predetermined number of playing cards 110...110 are selected as symbols to be displayed on the game screen from among a predetermined group of selection candidates by the game control device. Allocation to the player is controlled on the basis of a combination of the selected cards 110. By adding at least one joker 110a as a common symbol capable of being used as a plurality of cards 110 to the group of selection candidates or removing it from the group on the basis of the result of the game, the probability of allocation is controlled.
Patent JP-S5956777-A (JP)
Title: Manufacture of solar battery module
Inventor: MATSUOKA NAOKI
IPC: H01L31/042
Filed: 1982-09-24
Abstract: PURPOSE:To prevent the generation of air bubbles by a method wherein a solar battery element is arranged between previously formed sheets with polyacrylic resin as the main body, and then the element is sealed by heat-pressing. CONSTITUTION:Using a composite sheet composed by providing a polyacrylic resin layer haing a softening point less than 120 deg.C on a reinforced glass plate surface, and a single sheet of the polyacrylic resin having the softening point less than 120 deg.C or a laminated sheet of this resin sheet and a moisture proof film, the solar battery element is interposed between the both polyacrylic resin surfaces, thus heat-pressed, and accordingly the element is sealed by melting or softening at least one polyacrylic resin. As the polyacrylic resin, a polymer obtained by deciding the ester of acrylic acid or methacrylic acid and an alcohol with the number of carbons of 12 or less as the main monomer and then adding a modifier polar monomer into solution polymerization or emulsion polymerization is used.
Patent JP-H0215109-A (JP)
Title: Method for treating molten iron
Inventor: KANEKO TOSHIYUKI
IPC: C21C5/52
Filed: 1988-07-04
Abstract: PURPOSE:To improve the yield of charged Mn ore by adding the Mn ore regulating the grain size to the specific value or less to molten iron. CONSTITUTION:At the time of adding the Mn ore to the molten iron, the grain size of the Mn ore is regulated to <=20mm. By this method, the Mn ore is difficult to sink into the molten iron and the generations of vigorous Mn oxidizing reaction and decarburizing reaction caused by generating with good contact with the molten iron are restrained and Mn removal is made little and Mn reduction speed is made large and the yield of the charged Mn ore is improved.
Patent JP-2000000962-A (JP)
Title: Ink jet printer and dot pattern height control method therefor
Inventor: TSURUTA FUTOSHI
IPC: B41J2/01
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the interval between the lowermost dot and a gutter tube from being enlarged even for a highest print pattern by controlling the charging voltage of each ink particle depending on the height of a dot pattern to be printed thereby utilizing the space between a deflection electrode and the gutter tube to the maximum. SOLUTION: A charging data corrected based on a control signal outputted from a print pattern generating circuit 10 is delivered to a charging voltage generating circuit 3 and an ink flow is pulsated by oscillating a piezoelectric element with a driving voltage generated from a driving voltage generating circuit 2. Charging information is determined previously for maximum and minimum print height set values by test print and the lowermost dot is set to pass through the proximity of a gutter tube when the print height is minimum and the flying path of uppermost dot is set close to a deflection electrode when the print height is maximum. Consequently, print height can be increased at the time of printing.
Patent JP-H11187986-A (JP)
Title: Cleaning device for window and window screen
Inventor: KANETSUNA YOSHIHISA
IPC: A47L1/13
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To use the attracting function of a magnet which is a fundamental function by attaching window-screen attachments to a window cleaning device which attracts both sides of a window by means of magnets attached to primary and secondary members. SOLUTION: A primary member 1 to be moved and a secondary member 2 to be moved following the primary member 1 are provided with attracting parts 3 for attracting each other, water feeding parts 4 having the functions of retaining and feeding water, such as felt or sponges, and washing parts 5 having the function of collecting water, made of an elastic material such as rubber or a wiper. Window-screen cleaning attachments 6 can be attached to the primary member 1 and the secondary member 2.
Patent JP-S6322675-A (JP)
Title: Printer
Inventor: ISHIKAWA HIDEHO
IPC: B65H5/12
Filed: 1986-07-16
Abstract: PURPOSE:To enable the feed by stable suction to be performed regardless of a change in the width of a medium by providing a means to detect the width of a medium set and a control means for changing of a suction area in the width direction of a feeder means in accordance with the width of a medium detected. CONSTITUTION:The width of master paper set is detected by a sensor 43, a paper setting command is given from the outside, MPU 70 controls the feed, the master paper is fed to a feeder roller, and the tip of the paper is detected by a sensor PS2. After this, the sensor issues a suction area designation signal to a register 71, and if the paper has a B4 size width, only a solenoid valve 105 is opened by a driver 74, and if the paper has a wide A3 size width, solenoid valves 103, 104, 105 are opened by drivers 74, 73, 72. Consequently, a group of suction apertures 102, and suction apertures 101, 100 are connected to a vacuum pump 106, and the paper is sucked by a feeder drum 10 in a suction area corresponding to the width of a paper set.
Patent JP-2000355155-A (JP)
Title: Method and apparatus for editing stamp image and recording medium
Inventor: FUJIKAWA TOSHIHIDE
IPC: B41C1/055
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a stamp image of substantially the same graphic width as an ID label or an original image and to collapse almost no fine image. SOLUTION: A dot in which a left side adjacent dot is off is made as a dot to be corrected by a profile left mask operation (step S3), and a dot in which an upper side adjacent dot is off is made as a dot to be corrected by a on-profile mask operation (step S4). In the dot correcting operation (step S5), the dot to be corrected is checked in a rectangular area and a rhombic area, a dot corresponded to the either area is made off, and a dot not corresponded to either areas is made on.
Patent JP-S5791527-A (JP)
Title: Glass sealed semiconductor device
Inventor: MURAMATSU HISANORI
IPC: H01L23/31
Filed: 1980-11-28
Abstract: PURPOSE:To improve the heat dissipation of a glass sealed semiconductor device and to prevent the deterioration of a P-N junction of the device by forming an electrode member of a metal foil of the same shape as the end face of a semiconductor element. CONSTITUTION:A high withstand voltage diode element 11 is formed of silicon stack laminated with a plurality of P-N junction silicon element 11a-11m, an electrode member 12 of the same metal foil as the shape of both ends of the eleent is connected to a lead 14, and the electrode member 12 and the lead 14 of the diode element 11 are partly airtightly sealed by the glass layer 13. In this manner, since there is no difference in the stepwise shape of the semiconductor element 11 and the electrode member 12, it does not disturb the thermal conduction, thereby improving the heat dissipation, and thereby preventing the deterioration of the P-N junction due to the production of voids.
Patent JP-S5693653-A (JP)
Title: Collecting device for paper sheet
Inventor: YAMADA NOBORU
IPC: B65H29/40
Filed: 1979-12-24
Abstract: PURPOSE: To enable to prevent damage of the forward end part of paper sheets, by  a method wherein a device is constituted such that, even if sheets fed into channels in a collecting wheel have a large kinetic energy, said energy can be absorbed efficiently.  
     CONSTITUTION: In a sheet collector which brings back sheets such as data cards passing through a reading device, into a laminating state again, buffer cylinders 11 are installed on an outer circumference of a shaft 4 located between collecting wheels 3, 3. A sheet P is fed into a channel 5 in the collecting wheel 5 while it is decelerated in speed through friction with the inner surface of the channel 3, and is finally bumped against the outer surface of the cylinder 11. The cylinder 11 is soft like a spongy body having a restoring property, and thereby an energy at a bumping time is absorbed through deformation of the cylinder. As noted above, the cylinder 11 deforms and a kinetic energy is absorbed, and thereby, even if the sheet P is fed into the channel 5 with a large kinetic energy, the forward end part thereof is prevented from being damaged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0218014-A (JP)
Title: Feeding device of plastic material
Inventor: WADA MASAYOSHI
IPC: B29C39/24
Filed: 1988-07-07
Abstract: PURPOSE:To prevent the breakage of a material holding mechanism and the like by the delivery of material due to the inertia of a driving motor and a material fluidizing mechanism from occurring by a method wherein the speed of the driving motor of the material fluidizing mechanism is decreased in response to the rise of the pressure at the material inlet of a cylinder. CONSTITUTION:The pressure of the material inlet of a cylinder 8 is nearly constant and equal to the fluid pressure in the pressurizingly chamber of the cylinder 8 during the process ranging from the start of the introduction of material in the cylinder 8 to the touching of a pressurizing chamber side piston 10 to the tip of a compression spring 14. After the piston 10 compresses the compression spring, the spring pressure increases as the compression spring 14 is compressed, resulting in gradually increasing the pressure at the material inlet of the cylinder 8. However, the speed of a driving motor 3 gradually lowers in response to said pressure, resulting in stopping the driving motor 3 just before the maximum compression of the compression spring. Consequently, no abrupt pressure rise at the material inlet of the cylinder 8 occurs due to the inertia of the driving motor and the like.
Patent JP-H0218593-A (JP)
Title: Operation training simulation device
Inventor: SAKAI TOSHIO
IPC: G09B9/00
Filed: 1988-07-07
Abstract: PURPOSE:To reduce the cost and man-hours for the adaption of interface between devices by using the same control stations and controller as those of an actual plant, and connecting the controller to a computer as a device which only transmits a signal. CONSTITUTION:Many control stations(CS) 1 and the controller 2 which are used in the actual plant are used and the same interface between them as that of actual use is usable. The controller 2 has only a signal transmitting function without any control function among various equipments and is connected to the computer 9 which has a control function among various equipments. No specific interface need not be used in this constitution and the cost and man- hours for the adaption of the interface between devices are reduced.
Patent JP-S5792338-A (JP)
Title: Photosensitive se material for electrophotography
Inventor: HARIGAI MASATO
IPC: G03G5/082
Filed: 1980-11-28
Abstract: PURPOSE:To conduct halogen doping easily and efficiently and to stabilize characteristics as an electrophotographic receptor by doping Se or an Se alloy with SbI2 to prepare a photosensitive Se material for electrophotography. CONSTITUTION:To 1kg pellet-shaped Se material is added 50ppm SbI2, and they are packed into a quartz reaction vessel attached to Bridgman type vertical furnace. After evacuating the vessel, Ar substitution is carried out, and the contents are melted with stirring at 390 deg.C for 4hr. The melt is then quenched with water at 15-20 deg.C in a tank through a shotting device to obtain a hotosensitive Se material made of SbI2 doped Se.Sb.I alloy having 2mm. grain size. This Se material is vacuum deposited on an Al support in 60mum thickness to form an electrophotographic receptor.
Patent JP-H05131030-A (JP)
Title: Device for ionizing oxygen for use in oxygen therapy
Inventor: KURAUSU MARUKUBUARUTO
IPC: A61N1/44
Filed: 1991-07-09
Abstract: PURPOSE: To provide an ionizing device in which ionization is performed immediately in front of a respiration mask, in which case sufficient ozone-free ions can be obtained in front of the respiration mask without using plastics in a respiration range up to the mask. CONSTITUTION: An ionizing device ionizing oxygen for use in oxygen therapy has a casing 3 accommodating an ionizing unit 2, and a contact-prevention grid 5 connected to earth using a high-ohm resistance 17 is mounted in the casing using a conductive metallic ring 4, with a glass flask 7 attached or screwed to the casing as a coupling part between a respiration mask 6 and the ionization device.
Patent JP-H0217721-A (JP)
Title: Logic circuit
Inventor: TSUKAO TOSHIYA
IPC: H03K19/0952
Filed: 1988-07-05
Abstract: PURPOSE:To increase load driving capacity by attaching a source-follower field effect transistor not being provided in a Schottky diode FET logic(SDFL) on an output part. CONSTITUTION:When a signal of H level is inputted to either the input terminals 9a, 9b and 9c of the SDFL, a switching FET13 is turned on, and a drain voltage drops. And the source-follower FET15 is turned off, and an L level is outputted from an output terminal 14. In a diode logic generally, another switching diodes 8b and 8c function as load capacitance by remarking a switching diode 8a in a multiple input OR logic. In the title circuit, since a circuit equivalent to a buffer FET logic is constituted of the output driving parts of logic circuits A2, A3 and A4 at a preceding stage, and the input part of a logic circuit A1 at a succeeding stage, it is possible to prevent response speed from being lowered due to the load capacitance.
Patent JP-H0333999-A (JP)
Title: Emergency evacuation guiding device
Inventor: WATANABE YASUO
IPC: G08B27/00
Filed: 1989-06-29
Abstract: PURPOSE:To achieve precise evacuation without fail by enlarging and directing laser beam, which is outputted when abnormality is generated in a building, from a laser oscillator toward the direction of the building in the shape of sector by an optical scanner. CONSTITUTION:When the generation of fire 14 is detected by a fire detector 15, a fire detecting signal is sent through a signal line 16 to a controller 5. The controller 5 applies an activating signal to a power supply part 12 of a power supply unit 4 and the power supply part 12 supplies power to a laser oscillator 2 and a motor 11 of an optical scanner 3. For example, green laser beam 9 is outputted from the oscillator 2, reflected on a rotating polygonal mirror 10 and directed in direction toward the inside of the building. This beam is observed like being enlarged from an emitting port 17 of a main body 6 for a case to the tip of the case and formed in the shape of the sector for the eyes of a humans. Accordingly, a person indending the emergency evacuation can know a refuge route by observing the directing direction of the beam 9.
Patent JP-S6147255-A (JP)
Inventor: HASEGAWA YORIO
IPC: B32B37/20
Filed: 1984-08-11
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。