baber/WOPTO huggingface dataset:
Patent JP-2000013309-A (JP)
Title: Battery packless portable communication equipment
Inventor: AOKI TAKASHI
IPC: H04W88/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, to decrease the number of parts, to shorten the assembling time and also to reduce the assembling cost of a portable communication equipment by storing a lithium secondary battery in a space that is formed between a case-shaped upper cover having its open lower side and a case-shaped lower cover using the lower side of the upper cover as its cover and having its open upper side respectively and accordingly putting directly the secondary battery into a casing. SOLUTION: The windows 12 and 13 are formed on the surface of an upper cover 11, and the ten-keys, function keys and a display of a liquid crystal, etc., are exposed through the windows 12 and 13. Then a ten-key/function key sheet 14, a liquid crystal display/voice reproduction part 15, a high frequency module, a main control board 16 such as a CPU, etc., which construct an internal electrical part of a portable telephone set, are mounted at the lower side of the cover 11. A lower cover 17 is placed under the board 16. The case of the portable telephone set consists of both covers 11 and 17, and a lithium polymer or lithium metal secondary battery 18 is attached to the cover 17 via an adhesive, etc.
Patent JP-H08104547-A (JP)
Title: Heat insulating glass
Inventor: NAKAI HIDEMI
IPC: B60J1/00
Filed: 1995-07-21
Abstract: PURPOSE: To keep natural appearance without showing chromatic color or transmitting color in appearance by forming films of a 1st to 6th layer, which have respectively a specific component and thickness, successively on a glass plate. CONSTITUTION: In a sputtering device, two cathodes using respectively metallic Sn and metallic Ag as a target are installed in a sputtering chamber, a glass substrate 10 of a colorless 'and transparent float glass is transported to the sputtering chamber after evacuation and the pressure of the sputtering chamber is controlled to 0.3Pa by introducing Ar gas and O2 gas.  A tin oxide film 11 having 36.2nm film thickness is formed as the 1st layer by supplying electric powder to the cathode of the Sn target to discharge and passing the glass substrate 10 on the target, the 2nd layer of a Ag film 12 having 8.0nm film thickness is formed by discharging to the Ag target and passing thereon, the 3rd layer of a tin oxide film 13 having 73.3nm film thickness on the Sn target, the 4th layer of a Ag film 14 having 73.3nm film thickness on the Ag target, the 5th layer of a tin oxide film 15 on the Sn target and if necessary, a protective film as the 6th layer are formed.
Patent JP-S5987868-A (JP)
Inventor: JIYON ZEIBIA PURUJIBIZU
IPC: H01L29/74
Filed: 1983-10-06
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-2000017267-A (JP)
Title: Carbonizing treating equipment with guard plate against flame contact
Inventor: AIDA KAZUNARI
IPC: C10B53/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide equipment for a carbonizing treatment with good thermal efficiency, in which a carbonizing room has a little hazard of degradation and pore corrosion, and the interstice between the first combustion room and the carbonizing room can be narrower. SOLUTION: Equipment for a carbonizing treatment comprises a carbonizing room 1 in which combustible waste is placed, and the first combustion room 2 which surrounds the carbonizing room 1 and is equipped with the first burner 4 for heating the carbonizing room 1 as well, and the second combustion room 3 which communicates with the carbonizing room 1 and is equipped with the second burner 6 for combustion of a gas generating from the combustible waste by heating the carbonizing room 1, and a protecting plate 10 for flame contact prevention which is equipped between the first burner 4 and the carbonizing room 1.
Patent JP-H09100931-A (JP)
Title: Motor-driven flow control valve
Inventor: HASEGAWA TADASHI
IPC: F16K31/04
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven flow control valve coped with by only one kind of stator coil without being restricted by a body short pipe and enabling a worker to easily fasten and fix the stator coil even with a restriction on a body fitting space in an air conditioner. SOLUTION: A coil fastening means 15 for stopping the whirl and slip-off of a stator coil 4 from a rotor case 10 is composed of an elastic locking piece 11 fastened to a valve body 1, and a hook-like stator protrusion 14 provided at the stator coil 4 and engaged with a tip fastening part 13 of the locking piece 11. An engaging protrusion 13a is protrusively provided under the tip fastening part 13 of the locking piece 11, and an engaging recessed part 14a elastically fitted to the engaging protrusion 13a is provided on the tip hook part of the stator protrusion 14.
Patent JP-S5886936-A (JP)
Title: Manufacture of twisted square pipe
Inventor: TANAKA SHIROU
IPC: B21C37/15
Filed: 1981-11-18
Abstract: PURPOSE:To mass-produce a twisted square pipe having high accuracy of product size in low cost, by dividing a pipe material into two parts in the longitudinal direction, pressing both ends into dies having different square holes, and execute drawing. CONSTITUTION:A circular metallic pipe 3 is divided into two long and short parts. A long divided part (a) is pressed into a main die 6 having a main square hole 5, by a ram 4, and is to a main square pipe 7. Subsequently, to a short divided part (b), a sub-die 9 is pressed in a state that the square part of the main square pipe 7 has been twisted by 45 deg. against the square part of a subsquare hole 8, and a sub-square pipe 10 is pressing the short divided part (b) into the sub-square hole 8, by which an intermediate product is obtained. From this intermediate product, a twisted square pipe used for a step, etc. of an autobicycle is manufactured. According to this method, it is possible to obtain a twisted square pipe which is satisfactory in its dimension accuracy, has no joint, and is beautiful in its appearance.
Patent JP-S6165454-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/768
Filed: 1984-09-07
Abstract: PURPOSE:To flatten the inter-wiring-layer insulation film by a method wherein an insulation layer is formed after the formation of the first layer wiring and then coated with an inorganic insulation flux. CONSTITUTION:The first layer metallic wiring layer 13 of required pattern is formed on the first insulation layer 12. The second insulation layer 14 is formed on the wiring layer 13 and the insulation layer 12 by chemical vapor phase growth. The insulation layer 14 is coated with the inorganic insulation flux, and an inorganic insulator layer 15 is formed by calcining the flux. A through-hole 16 is bored in the interlayer insulation film made of the insulator layer 15 and the insulation layer 14. The second layer metallic wiring layer 17 is formed on the interlayer insulation film. This construction contrives the flattening of the interlayer insulation film.
Patent JP-H0474162-A (JP)
Title: 15-keto-17-haloprostaglandin es
Inventor: UENO TAKASHI
IPC: A61P25/28
Filed: 1990-07-13
Abstract: NEW MATERIAL:A compound expressed by formula I [X1 is halogen; X2 is H or X1; Y1 is CH2-CH2, CO-CH2, CH=CH or CidenticalC; Y2 is CH2-CH2 or CH=CH; R1 is H or alkyl; R2 is single bond or alkylene; R3 is (halogen-substituted) alkyl, (alkyl-substituted) cycloalkyl or monocyclic aryl or monocyclic aryloxy which may be respectively substituted with halogen or haloalkyl] or salts thereof. EXAMPLE:17-(RS)-Fluoro-13,14-dihydro-15-keto-PGE2 methyl ester. USE:Useful as a PGE derivative capable of selectively exhibiting acting of the PGE, e.g. with some of PEG actions deteriorated or deficient in spite of cerebral function improving action thereof. PREPARATION:A Corey lactone, expressed by formula II and having a suitable protecting group is oxidized and then reacted with a compound expressed by formula III to introduce an omega-chain thereinto. Thereby, a compound expressed by formula IV is obtained and a compound expressed by formula V is then derived therefrom. An alpha-chain is introduced into the aforementioned compound to afford a compound expressed by formula VI. The objective compound expressed by formula I is obtained from the above-mentioned compound expressed by formula VI.
Patent JP-S5976547-A (JP)
Title: Catalyst
Inventor: HAYASHI MASAROU
IPC: B01D53/94
Filed: 1982-10-22
Abstract: PURPOSE:To provide an oxidation catalyst which has decreased permeation resistance and permits the effective use of a catalytic material by depositing the catalytic material on specific glass fiber twisted yarn, winding the yarn to form a hollow body and further depositing the catalytic material thereon. CONSTITUTION:Twisted yarn of glass fiber contg. >=95% silica is stuck thereto with >=1 kinds among alumina, silica, zirconica, titania or the like by an impregnation method or the like and is then wound by a suitable means to form a hollow body. Such hollow body is calcined and solidified and >=1 kinds among catalytic materials such as platinum, palladium, rhodium, or the like are deposited thereon. The catalyst has smaller specific gravity and pressure drop and exhibits higher activity. The catalyst is used for removing CO, HC, etc. in the waste gas produced from a petroleum combustion apparatus.
Patent JP-2000021844-A (JP)
Title: Wet etching device
Inventor: TAKEDA ATSUSHI
IPC: G01N21/956
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a wet etching device, wherein final point detection accuracy is improved without increasing the number of optical sensors. SOLUTION: Rays from a light source 18 is made to vibrate by a vibration mirror 22, and vibration rays from the vibration mirror 22 are turned on a substrate 11 by a turning mirror 23. Rays reflected by the turning mirror 23 is enlarged linearly on the substrate 11 by a capacitor lens 24. Since the detection area on the substrate 11 is enlarged, dependence of a pattern and dispersion of etching rate on in-plane irregularities of film quality and film thickness can be averaged, and final point detection accuracy can be improved.
Patent JP-H1022039-A (JP)
Title: Force tool for compression sleeve
Inventor: MORI TAKAYOSHI
IPC: H01R43/048
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To realize an indirect and safe forced hot-line job of a core wire, by grasping a compression sleeve by the first grip fixed at one end side of a rack rod, and grasping a covered wire by the second grip moveble freely on the rack rod. SOLUTION: While the first grip 3a is fixed to one end side of a rack rod 1 having a rack 2, the second grip 3b is installed to a slider 11 furnishing a pinion 12 to engage with the rack 2, which is made slidable. The above grips 3a and 3b are moved up and down by rotating screw rods 8 screwed to female screws 6 by using hot sticks 7, and a compression sleeve S or a wire L are made possible to grasp between presser pieces 10 and receiver pieces 5 provided at the upper ends through rotary joints 9. In the above forced tool for compression sleeve, the compression sleeve S is grasped by the first grip 3a, for example, while a covered wire L in which the core wire L' at the tip is exposed is grasped by the second grip 3b, so as to move it to the first grip 3a side, and the core wire L' is pressed into the compression sleeve S.
Patent JP-S6164035-A (JP)
Title: Picture display device
Inventor: MURATA TOSHIICHI
IPC: H01J7/18
Filed: 1984-09-06
Abstract: PURPOSE:To widen the area of a getter by providing a plurality of getters obtained by forming linear wire getters to have a ring shape. CONSTITUTION:Four ends of a wire getter 19 are fixed to metal sheets 20 by spot welding and further a slender metal sheet 20b is attached to it. A plurality of wire getters 19 which are thus formed to have a ring shape are fixed to slender sheets 22 of metal previously secured on the surface of a back electrode 8 by means of crystalline frits 21 by spot welding. The back electrode 8 constituted like this is assembled in a flat plate type picture display device, and thus it is possible to ensure the wide area of a getter on the inner surface of a glass envelope by approaching a coil which is connected to a high frequency induction device to flash in sequence from the outside of the glass envelope.
Patent JP-S6166293-A (JP)
Title: Main memory
Inventor: KATAGIRI MASARU
IPC: G11C11/401
Filed: 1984-09-06
Abstract: PURPOSE:To detect a fault of a refresh address generating circuit by controlling the set and reset modes of a refresh error signal according to coincidence or discordance between an error address and a refresh address when a read data error signal is produced. CONSTITUTION:An error occurs to the read data of a memory part 10 and an error signal 31 is delivered. Then an error address given from an error address holding circuit 14 is compared with a refresh address given from a refresh address generating circuit 12. Then a coincidence output is produced from a comparator 15 as long as the circuit 12 has no fault. With said coincidence output, the refresh error signal given from a refresh error holding circuit 16 is kept set and delivered continuously. In a discordance mode, however, the refresh error signal is reset via the circuit 15 and not delivered. Thus it is possible to detect not only a fault of the part 10 but a fault of the circuit 12.
Patent JP-H0934833-A (JP)
Title: Bus arbitration method and file controller
Inventor: YAMATO TAKAAKI
IPC: G06F13/368
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in the bus use efficiency by conducting inter-unit communication to transfer a bus use right to a specific unit when communication is finished or there is no schedule of using a common bus so as to eliminate the need for a bus arbitration circuit. SOLUTION: Each of units 1 (#1,#2,...#n) is provided with a bus use right transfer circuit 14 and a bus use permission standby circuit 15. The plural units 1 configured in such a way are connected by a common bus and the plural units 1 make communication by using the common bus, and when the unit 1 having the use right of the common bus finishes communication or there is no schedule using the common bus, inter-unit communication to transfer the bus use right to the specific unit 1 is conducted. Thus, a bus arbitration circuit is not required and remarkable reduction in the bus use efficiency like a time division control system is prevented.
Patent JP-H0783860-A (JP)
Title: Evaluation method for moisture in wire and cable insulation
Inventor: MIYATA HIROYUKI
IPC: G01N24/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide a nondestructive moisture evaluation method, regarding the detection of moisture distribution in a wire and cable insulation. CONSTITUTION:Regarding the evaluation of moisture in a wire and cable insulation, a wire and cable as a specimen is introduced into a nuclear magnetic resonance (NMR) device in nondestructive state, and the existence and distribution of micro moisture in the insulation is detected via broad band nuclear magnetic resonance.
Patent JP-H0510571-A (JP)
Title: Nozzle mechanism for air conditioner with air shower
Inventor: INOUE NOBUYUKI
IPC: F24F13/06
Filed: 1991-07-02
Abstract: PURPOSE:To prevent the overheating of a heater and the damage of a nozzle driving motor upon using the air shower of an air conditioner, effecting spot room heating, cooling ventilation and equipped with the air shower having an air nozzle. CONSTITUTION:An air shower unit D is provided in parallel to the main body 1 of an air conditioner and the air suction port 15 thereof is opened near the suction port of a fan 13 for the main body 1 of the air conditioner while the output nozzle 5 is an oscillating nozzle driven by a motor 51. The air washer D is equipped with an exclusive fan 17 and a warm-air heater 19 equipped with an exclusive fan 17 and a temperature fuse 190. When the pivoting position of the nozzle upon starting the operation of the shower is detected within a given range, the nozzle is pivoted once to a position out of the range to confirm the OFF of the nozzle and, thereafter, the nozzle is pivoted again to the position in the range to confirm the detection, then, the operation of the air shower is started whereby the overheating of the heater 19 is prevented by reducing the resistance of an air passage and securing the amount or air while the damage of a nozzle driving motor is prevented. A photointerruptor and the like are employed for a position detecting device 52.
Patent JP-S6248104-A (JP)
Title: Resonator
Inventor: SAITO TAKESHI
IPC: H01P7/08
Filed: 1985-08-28
Abstract: PURPOSE:To attain effective utilization of a dielectric material by providing plural resonators in a resonator block and arranging the resonator to a position coupled in terms of mutual induction so as to constitute a capacitor in pairs with the resonator. CONSTITUTION:Two conductors 2, 3 arranged on the 1st face of a dielectric 1 at a prescribed interval and conductors 4-6 arranged on the rear face are formed closely on the dielectric. the conductor 4 formed onto the 2nd face is used as a grounding conductor to constitute a microstrip line between conductor parts of the parallel conductors 2, 3 arranged to the 1st face and said conductor 4. The conductors 5, 6 formed at an interval to the conductor 4 and the opposed conductors 2, 3 form a capacitor having a static capacitance via a dielectric. In selecting the length in the lengthwise direction of the conductors 2, 3 arranged to the 1st face to 1/2 wavelength or so, the resonator resonated at a corresponding frequency and where the conductors are subjected to mutual induction coupling is constituted.
Patent JP-H0633538-A (JP)
Title: Movable roof structure
Inventor: HATA GIICHI
IPC: E04D13/035
Filed: 1992-07-15
Abstract: PURPOSE:To enable a roof to be easily opened and closed through sliding motion, and further enable the roof to be closed, while high airtightness being maintained in close state. CONSTITUTION:A freely opened and closed opaque roof panel body 3 having insulation quality is installed at the opening 2 of a roof section 1. Also, a transparent lighting window 4 is provided under the panel 3 in such a way as freely opened and closed, thereby forming a movable roof. Furthermore, a sealing material 4 for maintaining sealing quality in close contact with the lower side of the peripheral end of the window 4 laid at a position to close the opening 2, is provided in such a way as freely movable vertically under the window 4. Also, a vertical shift device 6 is provided under the seal material 5 for causing the vertical travel thereof.
Patent JP-S6248076-A (JP)
Title: Manufacture of mesa type diode
Inventor: HACHIMAN NAOTAKE
IPC: H01L29/861
Filed: 1985-08-28
Abstract: PURPOSE:To prevent a semiconductor substrate from cracking due to a collapsed layer by surface treating the substrate by chemical etching before forming electrodes. CONSTITUTION:A high density impurity region 22 is formed on the main surface side of a low density N-type semiconductor substrate 21, and a P-type conductivity type impurity region 23 is formed on the back surface side of the substrate 21. Then, oxide films 24, 25 are formed on the front surfaces of the regions 22, 23 to alter the nitride films formed on the regions 22, 23 at diffusing time integrally to oxide films. After the substrate 21 is dipped in a chemical etchant to remove the films 24, 25, a cathode electrode 26 is formed on the region 22, and an anode electrode 27 is formed on the region 23 to obtain a mesa type diode 30.
Patent JP-H0720720-A (JP)
Title: Developing device
Inventor: KURACHI RINICHIRO
IPC: G03G15/08
Filed: 1993-06-30
Abstract: PURPOSE:To prevent developer from leaking from the sides of a developing device during a developing process by providing a simple structure side-shields at suitable positions on a sleeve periphery at both ends of a developing roller. CONSTITUTION:Developer 2 in a casing 3 provided in the developing device 1 is fed to the developing roller 6 by a stirring arm 10. The developer 2 is attracted onto the rotating sleeve 7 by the action of a fixed magnetic roll 8. Further, the developer 2 is uniformly smoothed on the sleeve 7 by a doctor blade 9 and carried to a photosensitive drum 4 to form a toner image. During the developing process, the side shield 12 provided at a suitable position forms a magnetic shield by the magnetic force lines of the magnetic roll 8. Thus, the developer 2 is supplied to the photosensitive drum 4 without the magnetic force lines between the magnetic roll 8 and the magnetic body causing a leakage of the developer 2 from both the ends of the developing roller 6 having a magnetic brush formed on the rotating sleeve 7 by the use of the developer 2.
Patent JP-H0237293-A (JP)
Title: Plate fin tube heat exchanger
Inventor: YOSHIDA TAKAYUKI
IPC: F28F1/32
Filed: 1988-07-27
Abstract: PURPOSE:To improve the heat transfer performance of the fins and control the liquid flow resistance by inclining the end of the fins which are raised from the base plate toward the tube relative to the flow direction, and making the inclination angle of individual fins increasingly greater from the upstream side toward the downstream side of flow. CONSTITUTION:The inclination angle alpha of the end of the raised part 6a is made 20 deg.<alpha1<35 deg., and the inclination angel of the end of the raised part 7a is made 35 deg.<alpha2<70 deg.. The fluid made up with air enters from the leading edge 2a of a fin 2 in the direction A which is normal to the length of the fin 2. The fluid flows along the end of the raised part 6a of an individual fin 6 which is inclined at the angle alpha1 toward the tube 1 relative to the flow direction A. The fluid further flows along the end of the raised part 7a of an individual fin 7 which is inclined at the angle alpha2 toward the tube 1 to flow into the downstream side of the tube 1. Because of this, the dead zone 8 generated on the downstream side of the tube 1 becomes substantially smaller, improving the heat transfer performance of the fin 2 and reducing the configuration resistance of the tube 1.
Patent JP-S6434654-A (JP)
Title: Feed speed control device for cam grinding machine
Inventor: TOMITA TAKASHI
IPC: B24B19/12
Filed: 1987-07-27
Abstract: PURPOSE:To make it possible to secure the optimum grinding conditions for changes in the shape, dimension or the like of a cam by providing a feed speed controlling means for a cam product which keeps output of a sensor constant on detected results given by a pressure sensor provided on a master cam roller. CONSTITUTION:A feed speed controlling means 7 is actuated to initially determine the conditions of a shape and grinding speed for a master cam 3, a cam product 5 and a grindstone 6. When the grinding of the cam 5 is begun, the optimum conditions for contact pressure between a master cam roller 1 and the cam 3 is judged, and when detected pressure S1 given by a pressure sensor S is lower than reference pressure S0, a grinding machine is controlled that the output M1 of a driving means M may be reduced, namely the grinding resistance of the grindstone 6 may be reduced by decreasing the number of revolutions of the cam 5. Thus the reduction in the output M1 can dissolve bad influence due to a couple of forces. In the case of S1>S0, the grinding machine is controlled that the grinding resistance of the grindstone 6 may be increased by increasing the number of revolutions of the cam 5 for enlargement in the output M1. When S1 finally becomes equal to S0, the grinding process is judged to have been completed, and then the controlling means 7 is stopped in its function.