baber/WOPTO huggingface dataset:
Patent JP-H06267669-A (JP)
Title: Lighting device for incandescent lamp
Inventor: YANO MASAHARU
IPC: H05B39/00
Filed: 1993-03-15
Abstract: PURPOSE:To reduce loss in electric power when an incandescent lamp is lighted by means of an inverter. CONSTITUTION:Pulsating current obtained through the full wave rectification of a commercial AC power supply by a rectifying circuit Re is transformed into high frequency in electric power by means of an inverter. The output voltage of the rectifying circuit Re is detected by a voltage detection circuit 3, and if pulsating voltage is found to have been less than a specified value, a drive circuit 2 is thereby suspended. Therefore, feeding electricity to an incandescent lamp L is suspended at the trough section of each pulsating voltage wave form. Since the trough section of each pulsating voltage wave form practically does not contribute to the light output of the incandescent lamp L, the suspension of feeding electricity can suppress the useless consumption of electric power.
Patent JP-S59177695-A (JP)
Inventor: ISHIDA KATSUHIRO
IPC: G01K11/00
Filed: 1983-03-28
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-H11252110-A (JP)
Title: Cell disassembling device
Inventor: FUJISAWA TORU
IPC: H04J3/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To allow the cell disassembling device in a cell communication system to compensate deviation in a time series and to reduce a processing time of a data write/read cycle in the case of conducting cell disassembling. SOLUTION: The cell disassembling device has a data buffer 100 consisting of a main signal data area 120 and a control information area 110 where control information for each channel is stored in a same address as that of the main signal data area to which main signal data are written, a header processing section 200, a write control section 300 having a cell loss compensation section 310 that compensates lost data to a corresponding channel on the occurrence of lost cells to apply data write control to the data buffer, and a read control section 400 having a dummy data number storage section 410 that stores a sent dummy data number for each channel on the occurrence of underflow of the data buffer and applying read control of the data buffer based on cell loss information informed from the write control section and number of sent dummy data.
Patent JP-H02232473-A (JP)
Title: Body structure of underground parking zone and construction thereof
Inventor: MAE KOICHI
IPC: E04H6/08
Filed: 1989-03-06
Abstract: PURPOSE:To effectively utilize a building site by providing a cylindrical partition wall at the central part along the axis of the cylindrical outside wall of an underground parking zone and, at the same time, radial partition walls which are extended outward from the cylindrical partition wall and divide the space on the outside of the periphery of the cylindrical partition wall. CONSTITUTION:An underground continuous wall 2A having a nearly circular cross section is constructed in ground G. Then, a bottom plate is formed by placing concrete on the bottom section of the dug hole after the ground of the part surrounded by the continuous wall 2A is removed. After forming the bottom plate, a backing wall 2B, cylindrical partition wall 4 forming a central parking space 3, and radial partition walls 6 forming outside parking spaces 5 are successively constructed from the bottom plate.
Patent JP-H02232654-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: MORIMOTO KIYOSHI
IPC: G03C7/42
Filed: 1989-03-06
Abstract: PURPOSE:To enable rapid bleaching or bleach-fixing even with an exhausted bleaching or bleach-fixing soln. by adding a specified compd. to a processing soln. having bleaching ability. CONSTITUTION:A sensitive material is processed with a processing soln. having bleaching ability and contg. a compd. represented by formula I, wherein L is optionally substd. alkylene, preferably 1-6C optionally substd. alkylene, X is alkyl substd. quat. ammonium or an unsatd. heterocyclic group contg. at least one N atom which may be quaternized, M is H, an alkali metal atom or ammonium, A is a counter anion, n is 1 when X contains quaternized N, and n is 0 when X does not contain quaternized N. Rapid desilvering can be carried out even with an exhausted bleaching or bleach-fixing soln.
Patent JP-S59181063-A (JP)
Title: Mos type semiconductor device
Inventor: KONAKA MASAMIZU
IPC: H01L29/78
Filed: 1983-03-31
Abstract: PURPOSE:To prevent narrow channel and hump characteristic by forming a gate electrode only on an element forming region, and extending a conductor film at least partly on an element isolating insulating film of gate width direction. CONSTITUTION:An element isolating insulating film 12 is buried in a recess formed on an element isolating region of a P type Si substrate. Source and drain regions 13, 14 made of high density impurity layer having reverse conductive type to the substrate 11 are formed on the element forming region of the substrate 11. A gate electrode 16 is covered through a gate insulating film 15 between the regions 13 and 14. A conductor film 17 made of metal having high melting point and large work function than electrode material is covered on the electrode 16, and the film 17 is extended on the film 12 of both sides of gate width direction not only on the electrode 16. Thus, narrow channel effect and hump characteristic can be previously prevented, the element can be finely formed, and the reliability can be improved.
Patent JP-H04211994-A (JP)
Title: Thermal transfer sheet
Inventor: SUGAFUJI JUNPEI
IPC: B41M5/385
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a thermal transfer sheet imparting a sharp image with a sufficient density in a thermal transfer method using a sublimable dye and exhibiting the superior various types of fastness, esp. superior shelf stability, of the recorded image. CONSTITUTION:A thermal transfer sheet which consists of a substrate sheet and a dye holding layer formed on one surface of the substrate sheet and contains a dye shown by a general formula I in said dye holding layer.
Patent JP-S57167228-A (JP)
Title: Manufacture of cover of cup-shaped container
Inventor: KUBOTA MAKOTO
IPC: B32B15/08
Filed: 1981-04-09
Abstract: PURPOSE: To simplify reasonably a manufacturing process for the cover of a paper cup container by a method in which part of a base film is punched to form an perforated film, and the small hole for drinking of the paper cup container is sealed with the perforated film.  
     CONSTITUTION: When the mark m of a base film 1 reaches the position B of a punching bonder, the sending of the film 1 is intermittently stopped and punched there by a cylinder to form a perforated film 4, and the perforated film 4 is adsorbed on an adsorption head 23 and heated. Then, the head 23 is moved, together with a slider 21, to the position B, raised with the lifting of an elevating plate 24 by means of the cylinder, and heat-seals the film 4 to the base film 1 at the position of the small hole 2a by the synergistic action with a sealing base 26. During the period, a slit 5 is formed in both end edges of the base film 1. Then, when the base film 1 moves by as much a distance as a pitch P and the small hole 2a reaches the position D, a convexity 6 is formed by a cover former, and the convexity 6 is moved to the position E where a cover 7 is punched by a puncher. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05253500-A (JP)
Title: Grain treating device
IPC: A47J27/00
Filed: 1992-03-12
Abstract: PURPOSE:To obtain the grain treating device having the improved capacity to treat grains and good workability by constituting the device by providing plural pieces of treating means for one piece of washing means and treating the grains washed by the washing means by the respective treating means and providing a control means constituted to nearly equalize intervals when prescribed treating means end the treatments. CONSTITUTION:A washed rice cooking device 1 which treats the grains (hereafter described as rice) has a rice storage bin 3 and rice washing device 4 which are integrally provided with a frame 2 by being disposed in a vertical direction and are provided movably laterally in the frame 2 and rice cooking devices 5, 6 which are juxtaposed in the lower part of the frame 2 and are provided changeably in position in a back and forth direction. The device has also a control circuit constituted to nearly equal the intervals that the respective treating means end the treatments. The washing means which ends the operations to wash the rice and to supply the washed rice to the treating means washes the rice supplied thereto in succession to the above- mentioned operations and supplies the washed rice to the next treating means. The treating ends at nearly the same interval. The treatment end time is easily predicted and the efficiency of the operations is improved according to this device.
Patent JP-H10241518-A (JP)
Title: Tilting switch
Inventor: ICHIKAWA TADAO
IPC: H01H35/02
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a tilting switch which can retain ON and OFF state even in tilting state, which is one type of common tilting switches carrying out ON and OFF based on the rolling of a movable contact, and which is made usable for a wide range of purposes. SOLUTION: In this tilting switch, a switch main body is composed a cylindrical cover 27 and a base 12 having terminals 20 projected out of the lower face, a recessed part 14 is formed in the center part of the upper face of the base 12, a pair of fixed contact pieces 15, 16 are installed in the recessed part 14, and at the same time a conical recessed part 13 having cone shaped tilting face is formed. Moreover, a spherical movable contact 21 is installed in the switch main body and an electric circuit is opened or closed by inclining the switch main body and at the same time, an operational member 23 to retain the contacting or parting state between the fixed contact pieces 15, 16 and the movable contact 21 independently of the inclination of the switch main body is installed.
Patent JP-S62212411-A (JP)
Title: Production of modified phenolic resin
Inventor: TASHIRO FUMIO
IPC: C08G8/28
Filed: 1986-03-12
Abstract: PURPOSE:To obtain the titled resin excellent in compatibility with another resin or rubber and heat resistance, by performing an addition reaction of a substituted phenol with an aldehyde, adding a specified amount of 5- methylresorcinol to the system and condensing it. CONSTITUTION:An addition reaction of 1mol of a substituted phenol (A) (e.g., p-phenylphenol) with 1-3mol of an aldehyde (B) (e.g., formalin) is performed at 50-100 deg.C for 1-10hr in the presence of 0.01-0.5mol of a basic catalyst (e.g., NaOH) to obtain an adduct. This adduct is mixed with 0.1-30wt%, based on component A, 5-methylresorcinol and the mixture is reacted at 100-150 deg.C for 1-5hr to obtain the titled resin. This resin is mixed with another resin (e.g., petroleum resin), a rubber (e.g., polychloroprene) and an additive (e.g., ZnO) to obtain an adhesive composition.
Patent JP-H10229822-A (JP)
Title: Method for seasoning and toasting rice plate
Inventor: SUZUKI KISAKU
IPC: A23G3/34
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rice plate provided with new taste, a nutritive value, and contrivance which are not shown in a conventional manner, by giving soy-bean sauce taste and butter taste on the outer surface of the toasted rice plate by means of a producing device provided with a soy-bean sauce coating means and butter coating means. SOLUTION: The rice plate 7 producing device is constituted of a pre-toasting mechanism 1, main toasting mechanism 2, a carrier conveyor 3, the soy-bean sauce coating means 4 and 4' and the butter coating means 5 and 5'. Main toasting mechanism 2 are provided with a heating device like the pre-toasting mechanism 1 so as to be under the carrier conveyor 3. Thus, the device is formed so as to execute the main toasting of the seasoned rice plate 7 whose outer side is coated by butter and soy-bean sauce after pre-toasting.
Patent JP-S62210713-A (JP)
Title: Surface acoustic wave resonator
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/25
Filed: 1986-03-12
Abstract: PURPOSE:To attain the miniaturization and high performance by using an interdigital surface acoustic wave resonator provided with a floating electrode between positive and negative electrodes. CONSTITUTION:An open floating electrode 6 not connected to any electrode is arranged between conventional interdigital electrodes made on the surface of a piezoelectric substrate 1. Since a reflected wave of the open floating electrode is added to the reflected wave of the positive/negative interdigital electrodes and a large reflection coefficient is obtained, a large reflecting characteristic is obtained by electrodes less in number than that of a conventional resonator. Thus, the resonator having a large resonance sharpness and a small capacitance ratio is obtained. In case of the resonator using a short-circuit type floating electrode 8 formed by coupling the said open floating electrode by a bus bar, the resonator having a large reflection characteristic with less number is obtained.
Patent JP-H07260228-A (JP)
Title: Heat exchanging ventilator
Inventor: FUJIWARA YASUSHI
IPC: F24F7/08
Filed: 1994-03-24
Abstract: PURPOSE:To short-circuit routes from fan rotors to corresponding vent ports by horizontally opposing one fan rotor and the other rotor to an opposite side motor in a casing in an attitude in which the one and the other rotors are opposed to the ports above or below a ridge and reversely opposed upside down. CONSTITUTION:One fan rotor 22 and the other fan rotor 22 are opposed to corresponding vent ports 16A, 16B above or below a ridge 15B, and motors 21 are horizontally opposed to corresponding duct joints OA, EA. Accordingly, the rotors 22 are horizontally approached to the ports 16A, 16B, and routes from out of casing 11 to the corresponding ports 16A, 16B via the rotors 22 can be short-circuited. Thus, an excess bent space is removed to reduce a pressure loss, whereas the two motors are employed to perform large air supply capacity.
Patent JP-S56152135-A (JP)
Title: Manufacture of electron tube for impregnated cathod
Inventor: HONDA YUKIO
IPC: H01J9/34
Filed: 1980-04-25
Abstract: PURPOSE:To prevent oxidation of the cathode of an electron tube, by sealing the electron tube after replacing the gas nearby the cathode with nonoxidizable gas introduced into a neck tube having a vent hole. CONSTITUTION:A vacuum exhaust tube 6 on which a cathode 1, a heater 2 and an electrode are fixed is inserted into a neck tube 8 provided with a vent hole 13. The vacuum exhaust tube 6 is inserted, setting in a holder 11. Next, after surrounding space gas of the cathode 1 is replaced with nonoxidizable gas such as nitrogen gas, argon gas or the like which is introduced into the neck tube 8 and a Braun tube 7 from the exhaust port 12 of the vacuum exhaust tube 6, the neck tube 8 is sealed by heating the perimeter of a connecting area 9 with a gas burner 10. The oxidation of the coating layer of a coated type impregnate cathode and the vanishment by oxidation hereby disappear, and a good thermion radiation characteristic can be maintained.
Patent JP-H03257135-A (JP)
Title: Aluminum alloy having black color tone after anodic oxidation treatment and production thereof
Inventor: MATSUO MAMORU
IPC: C22F1/047
Filed: 1990-03-06
Abstract: PURPOSE:To develop the Al alloy having black color tones with anodic oxidation by an ordinary sulfuric acid electrolyte by adequately adjusting the size and deposition density of the Al-Mn system intermetallic compd. in an Al-Mn-Mg alloy consisting of a specific compsn. CONSTITUTION:The melt of the Al alloy which contains, by weight %, 0.1 to 4.5% Mg, over 0.3% and <=0.8% Mn, <0.5% Fe, <2.0% Si, or further contains 0.03 to 0.3% Cr, contains 0.003 to 0.15% Ti alone as a crystal grain fining agent or in combination with 1 to 100ppm B is cast in a metallic mold, etc., and is rapidly cooled at >=5 deg.C/sec cooling rate. After this alloy is cold rolled, the alloy is subjected to a heating treatment for >=0.5 hour at 300 to 600 deg.C to uniformly and finely precipitate the Al-Mn intermetallic compd. into the Al alloy. This alloy is then anodized in the ordinary sulfuric acid electrolyte, by which the Al alloy material formed with the anodized film having the black color tones is produced.
Patent JP-S53140224-A (JP)
Title: Manufacture of lead-containing zinc
Inventor: KUSANAGI AKIRA
IPC: C22C18/00
Filed: 1977-05-13
Abstract: PURPOSE: To prevent the condensation loss of zinc due to reflux and increase the thermal efficiency by holding a molten stream of distilled or run off Zn contg. about 1% Pb in a holding furnace with heating, followed by evaporation in a rectifying tower. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60198953-A (JP)
Title: Transfer telephone set
Inventor: MATSUSHIMA YASUO
IPC: H04M3/54
Filed: 1984-03-23
Abstract: PURPOSE:To switch easily transfer destination by constituting the set that the transfer destination is changed depending on the time zone set by a timer. CONSTITUTION:When a bell signal comes to an incoming line R1, a bell signal is detected (1) and the detected signal is fed to a control circuit 2 and a relay R3 is excited, memories 16, 17 are activated and a transfer destination telephone number is read from the memories. On the other hand, when an FF13 is set in relay time from the timer 10, an inverted Q output is brought into a low level and when the FF13 is reset, a Q output is brought into a low level and a transfer destination telephone number signal read from the memories 17, 16 is given respectively to the primary side of a transformer T2. When a handset is hooked off at the transfer destination, the polarity of an outgoing line R2 is inverted, the inversion is detected by a polarity inversion detection circuit 4, fed to the circuit 2, relays Rl1, Rl2 are excited and the lines R1, R2 brought into the transfer talking state. Then after the transfer talking, the relays Rl1-Rl3 are inactivated and the state is brought into the state awaiting the next bell signal.
Patent JP-H02233169-A (JP)
Title: Method and apparatus for extruding seal material
Inventor: ANZAI TERUO
IPC: B28B3/20
Filed: 1989-03-07
Abstract: PURPOSE:To use a cartridge many times by a method wherein the rear end of a seal material encapsulating body is extruded to break a bag by the bag breaking mechanism of the seal material encapsulating body and a seal material is allowed to flow out from a nozzle and a drawing-out string is pulled to take out the bag. CONSTITUTION:The lever 13d of a gun 13 is operated and the seal material encapsulating body 11 in a cartridge 12 is pushed by the plunger 13g of the gan 13 to destruct the bag 11a of the encapsulating body by the blade 12b arranged to the front end of the cartridge 12 and a seal material 11b is allowed to flow out from the nozzle 12a. When all of the seal material 11b is discharged, the plunger 13g is moved rearwardly to be drawn out from the rear end of the cartridge 12 and a drawing-out string 11c is pulled. to draw out the bag 11a from the cartridge 12. Subsequently, the cartridge 12 is tilted around the base of the nozzle 12a to insert the next encapsulating body 11 in the cartridge 12 from the opening provided to the rear end thereof and the cartridge 12 is returned to a normal posture to be placed on the cylindrical body part 13a of the gun 13.
Patent JP-S54147124-A (JP)
Title: Heat treating method for rail
Inventor: KUNIOKA KAZUO
IPC: C21D9/04
Filed: 1978-05-10
Abstract: PURPOSE:To provide superior wear resistance to a usual rail by strongly cooling the austenitized rail head with water; removing water adhered; and transforming the structure of the rail surface layer into fine pearlite after heat recuperation. CONSTITUTION:The rail head is heated to above the Ac3 point and strongly cooled to 600 deg.C- above the Ms point at the rail surface by mist jet cooling under control so that ferrite or bainite transformation does not occur at a predetermined depth position under the rail surface layer. The cooled head is sprayed with hot steam to remove water adhered by the mist jet cooling as well as to carry out slow cooling. After heat recuperation the structure of the rail surface layer is isothermal-transformed into fine pearlite in the temp. range of 420-600 deg.C. By this method quenching end point and slow cooling can be controlled, and a fine pearlite transformation region can be determined assuredly, resulting in a rail with superior wear resistance.
Patent JP-H10308307-A (JP)
Title: Magnet roller and production thereof
Inventor: TAMURA HAJIME
IPC: H01F41/02
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roller, in which the height and position of the peak of the magnetic force can be adjusted after forming a roller, and which can cope easily with a demand for complicated magnetic patterns without incurring higher cost. SOLUTION: At least two kinds of a first magnet piece 6 in which an anisotropic magnetic powder is oriented to be focused from both sides and rear side to the specified position on a front side, and a second magnet piece 7 in which an anisotropic magnetic powder is oriented at random, or uniformly or radially in a specified direction from rear side to front side, are used in combination, and then the first magnet piece 6 and the second magnet piece 7 are arranged and fixed on to the outer circumference of a shaft 8, so as to form a magnet roller provided with a magnet layer 9.
Patent JP-S61214568-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA HIROTAKA
IPC: H01L29/73
Filed: 1985-03-20
Abstract: PURPOSE:To make it possible to obtain a transistor of high performance by a simple process wherein a base contact hole is formed by an electron beam drawing technique and an opening for forming an emitter is formed inside said hole. CONSTITUTION:An N<+> type buried layer 2, a P<+> type diffusion layer 3, an N<-> type epitaxial layer 4 and an oxide film 5 for isolation are formed on a P-type Si substrate 1. After an Si nitride film 8 and a resist film 9 are formed, an opening 9a for forming a base contact hole is formed in the film 9 by an electron beam drawing technique. Next, a base contact hole 10 is formed with the film 9 used as a mask. After the film 9 is removed, a poly Si layer 11 and an Si nitride film 12 are formed, and after the film 12 is patterned, P-type impurities are doped in the layer 11. The film 12 is removed thereafter, and an Si oxide film 13, an Si nitride film 14 and a resist film 15 are formed. Next, an emitter pattern is formed in the film 15, an opening 16 for forming an emitter is formed with the film 15 used as a mask, and an Si oxide film 11b is formed on the lateral side of the opening 16. Then, the film 11b being used as a mask, an emitter region 19 is formed.
Patent JP-H03255139-A (JP)
Title: Laminated film
Inventor: OKAJIMA NARIAKI
IPC: B29L9/00
Filed: 1990-03-06
Abstract: PURPOSE:To obtain a laminated film having satisfactory antistatic and adhesive properties by preparing a laminated polyester film having a specific coating layer obtd. by the coating and stretching method. CONSTITUTION:The title film comprises a laminated polyester film having a coating layer which is obtd. by the coating and stretching method and contains a polymer (A) having ionized nitrogen atoms in the main chain and a binder polymer (B). An example of the polymer (A) is an ionene polymer, a typical one being shown by the formula. The polymer (B) is an org. polymer which can be provide an aq. nonionic, cationic, or amphoteric soln. or dispersion, examples being a polyvinyl alcohol as a synthetic water-sol. polymer and starch as a natural water-sol. polymer.