baber/WOPTO huggingface dataset:
Patent JP-H0194736-A (JP)
Title: Data transmission system
Inventor: YAMAMOTO TAKAYA
IPC: H04L1/00
Filed: 1987-10-07
Abstract: PURPOSE:To mistakenly receive data by storing a sending procedure, etc., in a fixed memory unit and repeatedly transmitting a constant digit out of data signals to be sent which are stored in a random access memory unit. CONSTITUTION:When a keyboard 10 is in an inputting state, a fixed memory unit 6 instructs a central processing unit 8 to pick up its input signal and store it in a random access unit 7. When the unit 6 comes to the position of the sending procedure, it removes a first digit position memory of data stored in the unit 7 and sends the memory to a removing trunk line 1 based on the memory of the unit 6. When one series of an action procedure of the unit 6 is completed, the unit 6 removes a second digit position memory stored in the unit 7 and sends it. By writing the memory of the action procedure for repeatedly sending in the unit 6 beforehand, the data for a constant digit number can be sent repeatedly.
Patent JP-2001075005-A (JP)
Title: Optical equipment, method for controlling it and memory medium
Inventor: OTA SEIYA
IPC: G03B7/099
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To realize an autofocusing function which is hardly affected by the condition of an object (for instance, the luminance of the object). SOLUTION: Luminance information meaning the luminance of the object is generated by a luminance signal generating part 17, and the amplification characteristic of an amplifying part 15 (the amplification factor of a low frequency component and the amplification factor of a high frequency component) is decided based on the luminance information by an amplification propriety deciding means 18. An AF signal supplied by an AF signal generating part 16 is amplified and is supplied to an AF part 14 in accordance with a decided amplification characteristic by the amplifying part 15. The position of a moving lens 104 for focusing is adjusted based on an amplified AF signal by the AF part 14.
Patent JP-H03114490-A (JP)
Title: Ball-shaped vehicle
Inventor: MURAI HIROTADA
IPC: A63G29/00
Filed: 1989-09-29
Abstract: PURPOSE:To provide a ball-shaped vehicle by providing a chair plate provided with a spherical ball formed of a transparent thin tough material and an engine and having a central hole in which an upright mast is inserted, a rotary chair on which a rider is seated and a removable air bag having a plurality of circular rings fitted thereon. CONSTITUTION:A spherical ball 1 is rotated in the direction perpendicular to a ring. An air bag 3 is connected to the ball 1 by shaft pipes 9, 9' through small holes 4, 4' having bearings outside the ball 1 of a transparent tough material. A rotary chair 2 is connected to the inside of the spherical ball 1 by the shaft pipes 9, 9' inserted through small left and right holes 8, 8' having bearings respectively and fixed thereto by fixtures 10, 10'. A rider opens an entering door 7 of the spherical ball 1, enters the interior of the ball 1, sits on a chair plate 11 having a hole in which a central upright mast of the rotary chair 2 is inserted, grips struts 12, 12' and a descends along a slope of a mountain. A sail and sail beam 14, 14' are mounted to the mast 13 on the surface of the water to progress with a wind force. Also, a propeller 15 and propeller shaft 16 are mounted to an engine 22 so that the ball 1 can be propelled by use of the propeller.
Patent JP-H1196601-A (JP)
Title: Optical disk and its production
Inventor: OTA TERUYUKI
IPC: G11B7/24079
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a disk of deep grooves capable of surely avoiding cross erasure, by forming concentric or spiral grooves on a substrate, tapering at least one flank of the grooves, setting the angle of inclination of the one flank thereof smaller than the angle of inclination of the other flank and forming a recording film so as to cover these grooves. SOLUTION: The flanks 22b on the outer peripheral sides of the grooves 22 and the flanks 23a on the inner peripheral sides of the grooves 23 of the substrate 11 are tapered in compliance with the directivity of the particles 3, 3,... flying from an erosion region 41A at the time of deposition of the recording film. Then, the particles 3, 3 made incident from a diagonal direction on the substrate 11 may be made to arrive at the groove parts 22d, 23d of the deep grooves 22, 23 without being shut off by the land parts 22c, 23c merely by making the diameter of an erosion region 41A coincident with the diameter of the specific circumference 11a of the substrate 11. Consequently, the deposition of the recording film by equaling the film thicknesses of the respective parts is made possible even if the depth of the grooves 21 to 23 of the optical disk is increased.
Patent JP-2000082339-A (JP)
Title: Bending structure of electric wire module
Inventor: SAKAGUCHI MASAHARU
IPC: B29C45/14
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To make insert molding using a molding die of relatively simple structure and change easily the direction of a connector part. SOLUTION: An electric wire module 1 formed through insert molding in resin 6 of a plurality of electric wires 7 by closing a pair of molding dies is furnished with a bending means in the intermediate part 2 for changing freely the direction of the wire module terminal, and at least one bunch 3 of exposed wires is provided where the bending means is located in the intermediate part. The dies are equipped at their opposing surfaces with at least two wire installing holes and grooves formed between the holes, and the internal walls of each wire groove are put in tight contact with the peripheral surface of the wire at the time of die closing for forming the bunch of exposed wires. This electric wire module has bunch of exposed wires in the intermediate part and at the terminal, a connector part 4 formed by insert molding.  Immediately after the insert molding, the fitting surface 4a of the connector part is facing the die closing direction or opening direction.
Patent JP-S59131782-A (JP)
Title: Diaphragm pump
Inventor: KENTO BINSENTO
IPC: B01D15/08
Filed: 1983-12-28
Abstract: PURPOSE:To attenuate pulsation efficiently by a method wherein an attenuating division is divided by a diaphragm into first and second attenuating chambers and the volume of the second attenuating chamber, communicated with a pressure medium pipe, is made larger than the same of the first attenuating chamber, communicated with a high pressure pipe. CONSTITUTION:The attenuating division 43 is divided by the flexible diaphragm 49 into the first and second chambers 47, 45 and the first attenuating chamber 47 is communicated with the high pressure pipe 29 for solvent while the second attenuating chamber 45 is communicated with the pressure medium pipe 41. The volume of the attenuating chamber 45 is made sufficiently larger than the same of the attenuating chamber 47. According to this method, the pressure in the attenuating chamber 45 increases or decreases somewhat later than the same in the attenuating chamber 47, therefore, the pressure in the chamber 45 becomes equal to the pulsating pressure in the chamber 47 at all times in regardless of the absolute pressure level. Accordingly, the pulsation of delivered fluid may be attenuated efficiently without creating any ineffective volumetric space.
Patent JP-S63105661-A (JP)
Title: Drink containing extract of 'shikoutou'
Inventor: IWASHINA SUSUMU
IPC: A61K36/18
Filed: 1986-10-23
Abstract: PURPOSE:To obtain a drink containing extract of SHIKOUTOU (Gymnema sylvestre) free from the problems of the characteristic bitter taste felt in drinking and the suppression of sensitivity to sweet taste, by adding a cyclic dextrin to an extract to SHIKOUTOU. CONSTITUTION:An extracted liquid produced by the conventional extraction of SHIKOUTOU is added with about 0.1-5.0g of a cyclic dextrin based on 100g of the extracted liquid or the extraction is carried out in the presence of the cyclic dextrin. The obtained extract is optionally compounded with proper taste-improving agent such as test, polysaccharide, acidulant, vitamins, spices, etc.
Patent JP-H0677291-A (JP)
Title: Method and apparatus for removing whisker of film carrier
Inventor: NAKADA ATSUSHI
IPC: H01L21/60
Filed: 1992-08-27
Abstract: PURPOSE:To almost perfectly remove whiskers with such a simplified method and apparatus by removing whiskers between conductor patterns through application of ultrasonic beam to the plated film carrier within the refining water or the heated one. CONSTITUTION:On the occasion of manufacturing a film carrier having a conductor pattern formed by copper, whiskers between conductor patterns are removed by application of ultrasonic beam to the plated film carrier within the refining water or heated refining water. Moreover, in the apparatus for manufacturing a film carrier having conductor pattern formed by copper, a water tank is provided as a post-processing apparatus of the plating vessel and an ultrasonic beam generating apparatus is comprised within the water tank. For instance, in the process for manufacturing a film carrier having conductor pattern formed by electrolytic copper foil, a film carrier having completed the tin plating is guided into the water tank filled with the hot water of 80 deg.C produced from the refining water and is then placed under the irradiation with ultrasonic beam for 15 seconds from the ultrasonic beam generating apparatus.
Patent JP-H04132114-A (JP)
Title: Manufacture of nb3x multi-core superconducting wire
Inventor: DAIMATSU KAZUYA
IPC: B21F19/00
Filed: 1990-09-21
Abstract: PURPOSE:To manufacture a longer wire rod having high critical current density by reducing the diameter of a billet by warm extruding at 100-400 deg.C, followed by a heat treatment. CONSTITUTION:An Nb foil 1 and an Al foil 2 in a superposed relation are wound around a Cu rod material 3 by a modified jelly roll process, to be inserted into a Cu pipe 4, followed by drawing, thereby obtaining a segment wire rod 5. the segment wire rod 5 is provided with matrices 6 made of Cu in the center thereof and in the outer periphery thereof, respectively. Between the matrices 6, the Nb foil 1 and the Al foil 2 are spiraled each in one layer. The obtained segment wire rod is inserted into a large-diameter Cu billet, followed by vacuum drawing. The billet is heated at 260 deg.C, followed by ward extruding, thus obtaining a wire rod. The obtained wire rod is repeatedly drawn. In the wire rod 9, a multiplicity of filaments 8 made of Nb, Al and Cu are formed in a matrix 7 made of Cu.
Patent JP-H0590206-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIZUSHIMA ICHIRO
IPC: H01L21/28
Filed: 1991-09-30
Abstract: PURPOSE:To form a contact having small contact resistance even when it is microscopically formed by a method wherein the contact layer of a substrate is composed of a metal silicide having the degree of lowering of free energy, when a compound is formed using silicon, larger than that of the compound formed with boron. CONSTITUTION:When a contact is formed on the impurity region 3, into which boron is introduced as impurities, to be formed on a semiconductor substrate 1, the contact is formed using the metal having the lowering of free energy, when a compound is formed with silicon, larger than that of the compound with boron. For example, a silicide 5 such as vanadium 4 and the like is formed As a result, the contact resistance in a semiconductor device can be reduced.
Patent JP-S61130375-A (JP)
Title: Production of colored aluminum powder
Inventor: SANO HIROMI
IPC: B66B3/00
Filed: 1984-11-29
Abstract: PURPOSE:To obtain the titled Al powder useful as a pigment, which has golder tone and excellent dispersibility and resistance to corrosion and discoloration, by immersing Al powder in a weakly acidic soln., drying it and treating the surface thereof with a fatty acid (derivative). CONSTITUTION:Al powder is immersed in a weakly acidic soln. which has a pH of 1.0-2.5, is warmed to room. temp. to 100 deg.C and composed of 0.1-1.0% (by weight based on the entire quantity of the weakly acidic soln.; the same applies herein below) CrO3, 0.1-1.0% dichromate such as K2Cr2O7, 0.01-0.3% fluoride such as NaF and 0.05-1.0% nonionic surfactant (e.g. polyethylene glycol type) and/or ampholytic surfactant (e.g. betaine type), and then dried. 0.1-3.0pts.wt. 14-22C fatty acid (or its metal salt, ester or amide) such as stearic acid (amide) is added to 100pts.wt. resulting colored Al powder to treat the surface thereof, and the powder is crushed.
Patent JP-S62148720-A (JP)
Title: Vegetation-planting work for slope
Inventor: HIROI KEIJI
IPC: E02D17/20
Filed: 1985-11-11
Abstract: PURPOSE:To improve scenery by providing vegetation-planting work for slope by a method in which bearing plates are set on a step slope, and various base materials for vegetation-planting work are put on them and fixed to form a thick growth base for plants. CONSTITUTION:Lock bolts 2 are driven into slope 1 and concrete bearing plates 3 are attached to the exposed portion of the bolts 2, and fixed to the slope 1. Base materials 4 for fixing vegetation, e.g., metal nets, etc., are set in such a way as to expose or cover the bearing plates 3. A vegetation-planting base 6 composed of soil, seeds, fertilizer, etc., is sprayed onto the surface of the materials 4. A vegetation-planting subgrade having high stability and free of separation of soil blocks can thus be obtained, and the erosion of the surface soil can be prevented by controlling the flow rates of surface and ground waters.
Patent JP-H03118930-A (JP)
Title: Punch press
Inventor: HAMANAKA KENICHI
IPC: B21D37/04
Filed: 1989-09-29
Abstract: PURPOSE:To reduce frequency of die change by lengthening upper and lower chains and making many upper and lower die holders attachable to them in a punch press. CONSTITUTION:In the punch press 1 punching press is done with vertical movement of a ram 27, freely rotary upper and lower 1st sprockets 37, 41 in the downward position of the ram 27 are oppositely provided. And, relatively long upper and lower chains 57, 59 are respectively wound around and provided on upper and lower 2nd sprockets 43, 45, 47, 49 and many upper and lower die holders 61, 63 and upper and lower dies 29, 31 are mounted in freely attachably and detachably on them. In this way, frequency of die change can be remarkably reduced and working efficiency is improved.
Patent JP-H0298805-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KITAMURA KAZUYA
IPC: G11B5/31
Filed: 1988-10-05
Abstract: PURPOSE:To obtain such a thin film magnetic head that glass exposed to a head slide surface is superior in wear resistance and the joining strength of a protection plate is high by arranging the glass which has higher hardness than another part nearby the head slide surface between a substrate and the protection plate and joining the protection plate by heating. CONSTITUTION:On a front gap part B (nearby the head slide surface A), the glass 8a of high hardness is arranged and at the rest part including a back gap part C, glass 8b of low hardness is arranged. The glass 8a of high hardness uses glass which is hard enough to display wear resistance sufficiently when the head slide surface A is exposed in a subsequent process. Then the protection plate 9 while pressed against the substrate 1 across the glass materials 8a and 8b is heated to temperature which is lower than the working temperature of the glass 8a and higher than the working temperature of the glass 8b. Further, this heating temperature is set to an extent where the magnetic characteristics of the thin film magnetic circuit do not deteriorate. Consequently, the sufficient joining strength is obtained.
Patent JP-2001071909-A (JP)
Title: Passenger guide system
Inventor: KAWABATA TAKAMITSU
IPC: B61L25/02
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To positively and easily perform indication of an indicator at the time of abnormality or maintenance and inspection of a communication line without laying the communication line between a passenger guide device and the indicator. SOLUTION: The passenger guide system is provided with a passenger guide device consisting of a passenger guide device body 2 for receiving a train diagram, the train operating state, or a changed diagram transmitted from an operation control system 1, and a passenger guide terminal 3, and an indicator consisting of an indicator controller 7 for indicating the train diagram, the train operating state, or the changed diagram in a specified order, and an indicator body 8 for performing indication based on a command of the indicator controller.  In this case, a base station 4 for the passenger guide device is provided in the passenger guide device, a base station 6 for the indicator is provided in the indicator, and information on the train to be guided is transmitted from the base station 4 for the passenger guide device to the base station 6 for the indicator by radio communication means 30.
Patent JP-H0699584-A (JP)
Title: Nozzle clogging removing device of ink jet recording head
Inventor: KODA HIROKAZU
IPC: B41J2/185
Filed: 1992-09-22
Abstract: PURPOSE:To provide the title device capable of simultaneously removing the foreign matters and ink on the surface of a nozzle. CONSTITUTION:A nozzle clogging removing device is constituted of a cap box 4 equipped with the orifice sealing rubber 32 integrally connected to cap seal rubber 31 through cap connecting rubber and the roller carriage 34 engaged with the orifice sealing rubber 32 through a cap pressing spring 37 and provided with the cap seal rubber 31 and capable of sliding the surface of an ink jet nozzle and the drive system operating the cap box 4 and the roller carriage 34. Further, the cap box 4 is equipped with a cleaning sheet capable of simultaneously removing the foreign matter and ink on the surface of the nozzle and an ink absorbing sheet.
Patent JP-H06102700-A (JP)
Title: Electrostatic charge image developing composition
Inventor: SHIMIZU ATSUSHI
IPC: G03G9/08
Filed: 1992-09-22
Abstract: PURPOSE:To obtain the composition prevented from the reversion and defect of cleaning blade and also the generation of filming by constituting a binding resin essentially of the polyester resin obtained by the co-condensation polymerization in the specified ratio of specified diol component, two valent carboxylic acid and multivalent carboxylic acid of more than three valent and being bonded specified polymer particles on the surface of a toner. CONSTITUTION:The binding resin is composed essentially of the polyester resin obtained by the co-condensation polymerization of (a) >=10mol.%, <=30mol.% diol component expressed by formula I, (b) >=10mol.%, less than 25mol.% diol component expressed by formula II, and >=2.5mol.%, less than 15mol.% of (c) two valent carboxylic acid or its acid anhydride or lower alkylester and (d) multivalent carboxylic acid of more than three valent or its acid anhydride or lower alkylester. And, the polymer particles having 90 deg.C transition point temp. is bonded on the surface of the toner. In the formulae, R is ethylene or propylene group, (x) and (y) is integer >=1 and the average value is 2-7, (n) is integer 2-6.
Patent JP-2000089151-A (JP)
Title: Polygon mirror scanner motor
Inventor: IMAI YASUAKI
IPC: G02B26/10
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To make a polygon mirror thinner, to simplify its assembly process, and also to reduce the production costs. SOLUTION: A rotary shaft 1 is directly press-fitted and fixed in a center hole 2b of a polygon mirror 2, and a rotor yoke 3 for holding a driving magnet 4 is directly fixed on the bottom face of the polygon mirror 2. A fixing sleeve 7, an iron base plate 8, and a stator core 10 are fixed on a housing 6. A wire wound coil 17 is assembled on the stator core 10. In the inner periphery part of the polygon mirror 2, a flange part 2a extending up and down from the width of the outer periphery is formed, and a clearance groove 1a is formed on the rotary shaft 1. When a current is made to flow through the wire wound coil 17 assembled on the stator core 10 and a rotary magnetic field is generated the driving magnet 4, the rotor yoke 3, the rotary shaft 1, and the polygon mirror 2 are rotated in one body.
Patent JP-S61131476-A (JP)
Title: Semiconductor device
Inventor: NAWATA TAKAHARU
IPC: H01L27/092
Filed: 1984-11-30
Abstract: PURPOSE:To enhance the integration of an IC by forming a CMOS inverter in a vertical structure so that the source diffused layer of an n-channel transistor arrives at a substrate over p-well, thereby eliminating a Vss line, and the con tact hole of the source of the n-channel. CONSTITUTION:Since a source diffused layer is formed in a depth arriving at a substrate over a p-well in an n-channel transistor 7 of a CMOS, Vss potential can be produced through a source diffused layer (n<+> type) and the substrate (n<-> type), the conventional Vss line is not necessarily provided. Then, a p<+> type buried layer 2 is provided to reduce a well resistance.
Patent JP-H07107040-A (JP)
Title: Optical receiver
Inventor: YAMASHITA NOBORU
IPC: H04B10/564
Filed: 1993-10-08
Abstract: PURPOSE:To stably receive light regardless of the power feeding order of respective power sources by attaining circuit configuration for controlling the bias voltage of a photodetector so as not to be supplied to the photodetector until the time when feedback control is stably performed. CONSTITUTION:A high voltage power source 34 for bias and a circuit driving power source 44 are used and a feedback control system is constituted of the photodetector 30, an equalized amplifier 36, a peak detection circuit 38 and a bias circuit 32. The voltage of the power source 44 is supplied through a capacitor 50 along with the amplifiers 36 and 326 to the base of a transistor(TR) 324. Thus, the TR 324 draws the large current of a point C and starts operating after the bias voltage (e) rapidly drops to a low voltage and the circuits 38 and 326 gradually make the voltage (e) large after the low voltage is generated as well. Thereafter, the feedback control system is operated and the voltage (e) increases towards a stable point. Thus, an uncontrollable state due to the characteristics of the photodetector 30 is evaded regardless of the power feeding order of the power sources 34 and 44 and the light is stably received.
Patent JP-H02101376-A (JP)
Title: Drying frame for grin drying machine
Inventor: KOBAYASHI SHIGEO
IPC: F26B17/14
Filed: 1988-10-06
Abstract: PURPOSE:To obtain good drying without adhering water drips to a wall surface by a method wherein a detouring duct, guiding hot air from the side of a burner to the upper side wall of a suction type air discharging fan, provided on the outer wall of a drying chamber so as to be communicated with one end thereof, is provided in the title frame. CONSTITUTION:A drying machine 6, a burner 4, a moisture sensor and the like are started by operating an operating device, hot air is generated from the burner 4 and the hot air crosses a drying chamber 2 and ventilates the same chamber 2 from a hot air chamber 12 through a detouring duct 5, the discharging port 7 of an upper hot air passage chamber 13 and a lower hot air passage chamber 34, then, is sucked and discharged by a suction type discharging fan 3 through an air discharging chamber 15. Grain, received in a reserving chamber 10, is exposed to the hot air and is dried while flowing down from the reserving chamber 10 through a grain flow down chamber 1 and the drying chamber 2 while the grain is delivered to the lower part of a delivery valve 14 and is supplied into a grain collecting trough 19. Thereafter, the grain is transferred and supplied from the grain collecting trough 19 into a grain elevator 26 through a grain supplying trough by a transfer screw provided at the lower part of the title machine.