baber/WOPTO huggingface dataset:
Patent JP-H05180533-A (JP)
Title: Dew drop water discharge device in evaporator
Inventor: KARUBE TOSHIKATSU
IPC: F28D1/047
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a dew drop water discharge device in an evaporator in which a water produced due to de can bew condensation rapidly discharged out of the evaporator even when the hydrophilic property of a hydrophlic film formed on the surfaces of flat pipes and fins is not so high because of preventing the generation of odor. CONSTITUTION:In the dew drop discharge device of an evaporator, recessed grooves 12, 12 for discharging a dew drop water of a substantial U-shape in cross-section are provided at both side walls of a part near to a leeward side edge 5 of each of zigzag flat pipes 2 and extend along the entire length of the flat piep 2. These recessed grooves 12, 12 for discharging a dew drop water are located at positions corresponding to a slit 10 formed by cutting a louver 4A at the most leeward side of respective flat parts 3a of a corrugated fin 3. Between a tapered curved surface part 14 provided at the leeward side edge of each straight pipe 2a of the zigzag flat pipe 2 and the leeward side edge 6 of the respective flat parts 3a of the corrugated fin 3, a clearance 8 spreading toward the leeward side is formed.
Patent JP-2000172229-A (JP)
Title: Pdp driving method
Inventor: SUZUKI MASAHIRO
IPC: G09G3/294
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To lower necessary withstand voltage of respective switching elements so as not to make scan drive part to be in a floating state by setting respective voltage values of a reset pulse and a discharge pulse which are impressed on the electrode of one side of a row electrode pair to values lower in comparison with voltage values of respective pulses which are impressed on the electrode of other side of the pair. SOLUTION: In a sustain period, a sustaining discharge pulse IPx and a sustaining discharge IPy are alternately generated to be alternately impressed on electrodes X1 to Xn and Y1 to Yn and the potential difference between the sustaining discharge pulse IPx and a sustaining discharge IPy secures a level larger than that in the conventional device. Consequently, light emitting discharge cells whose wall electric charges are kept to be remained as they are repeat dischargings and light emissions to maintain their luminous states. Since the positive voltage Vs1 of the sustaining discharge pulse IPy is sufficiently low as compared with the positive voltage Vs2 of the sustaining discharge pulse IPx, the necessary withstand voltage Vr of the switching elements becomes the sum of voltages which are impressed by a priming pulse and a reset pulse.
Patent JP-H11177568-A (JP)
Title: Terminal system
Inventor: MATSUURA KAZUMI
IPC: H04N1/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a terminal system which reduces a communication charge and executes data transmission corresponding to the display screen of a terminal by executing simple input operation from a terminal. SOLUTION: A terminal communication terminal 208 judges whether it exists within the same house as a home computer 201 and selects a terminal communication route or a communication route outside of a terminal according to the judging result. The home computer 201 negotiates with a terminal through the selected communication route, executes prescribed conversion to transmission data based on the result of recognizing the state of the terminal device and then executes a visitor receiving function and a terminal managing function based on data after conversion.
Patent JP-H05182561-A (JP)
Title: Terminal block and switch equipped with terminal block
Inventor: KONISHI KEISUKE
IPC: H01H9/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide a terminal block to which a lead wire can be readily and simply connected without requiring complex processes such as peeling of insulation covering. CONSTITUTION:A terminal block includes a case 6 and a lid body 8 connected to the case 6 and a terminal 9 receiving a lead wire 3 placed in predetermined attitude is provided in the open portion of the case 6 and while the open portion of the case 6 is blocked by the lid body 8 the terminal 9 relatively bites into the lead wire 3 being pressed by the lid body 8 and is brought into conducting contact with a conductor 3a.
Patent JP-H09158731-A (JP)
Title: Thermally insulated engine with fuel of kerosene or/and vegetable oil
Inventor: KAWAMURA HIDEO
IPC: F02B77/11
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a thermally insulated engine capable of igniting and burning kerosene and vegetable oil of low cetane number and low octane number as vaporizing fuels. SOLUTION: In a thermally insulated engine, a sub-chamber 2 and a fuel feed chamber 5 are provided on a cylinder head 7, a communication hole valve 4 is arranged in a communication hole 13 to communicate a main chamber 1 with the sub-chamber 2, the vaporizing fuel which is obtained by vaporizing the fuel of kerosene and vegetable oil of low cetane number is sprayed into the sub-chamber 2, and the vaporizing fuel is mixed with the high pressure air in the main chamber 1 close to the end of the compression stroke for ignition and combustion.  A controller 20 controls to change a fuel feed route between in the engine starting condition and in the normal operating condition, the fuel is vaporized by a heater 45 provided in the fuel feed chamber 5 in the engine starting condition while the fuel is vaporized by the thermal energy of the exhaust gas through a heat exchanger 24 in the normal operating condition, and the vaporized fuel is sprayed into the sub-chamber 2 to be ignited and burned.
Patent JP-2000171971-A (JP)
Title: Photosensitive resin composition, photosensitive element using it, and manufactures of resist pattern and printed circuit board
Inventor: ICHIKAWA TATSUYA
IPC: C08F299/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition superior in photosensitivity, resolution, resistance to chemicals, adhesiveness, mechanical strength, and flexibility. SOLUTION: The photosensitive resin composition contains a binder polymer having carboxyl groups, a photopolymerizable unsaturated compound having at least one ethylenically unsaturated bond and a photopolymerization initiator and as the essential components, compounds represented by formulae I and II in which each of R4 and R5 is an H atom or a methyl group; each of X and Y is a 2-6C alkylene group; and each of Z1 and Z2 is a halogen or H atom or a 1-20C alkyl or 3-10C cycloalkyl, amino, aryl optionally substituted by 1-20C alkyl group, 1-20C alkoxy group, or a group having a hetero ring.
Patent JP-H06157352-A (JP)
Title: Sustained release volatile article
Inventor: SATO SHOICHI
IPC: A23L27/00
Filed: 1992-11-30
Abstract: PURPOSE:To provide the sustained release volatile article long in its volatile time and excellent in its aromatic property. bactericidal property, deodorizing property, ozone-decomposing property and safety by allowing an oil-adsorbing net polymer material to adsorb a terpenoid and an antioxidizing agent. CONSTITUTION:The sustained release volatile article is characterized by allowing an oil-adsorbing net polymer material to adsorb (A) 100 pts.wt. of one kind or more of a terpenoid such as d-limonene, (B) an antioxidizing agent such as butylhydroxyanisol preferably in an amount of 5-30 pts.wt. and, if necessary, (C) a non-flammable organic compound such as methylene chloride preferably in an amount of 10-100 pts.wt. (per 100 pts.wt. of the component A).
Patent JP-H07189616-A (JP)
Title: Cam for combination cam shaft
Inventor: KIRIGATANI SEIICHI
IPC: B21K1/06
Filed: 1991-12-26
Abstract: PURPOSE: To reduce weight as durability of a cam for a combination cam shaft is secured. CONSTITUTION: By fitting a shaft, on the surface of which a protrusion streak is formed, in a mounting hole 5 formed in a cam 3, the protrusion streak is cut or plastically deformed by the inner surface of the cam and the shaft and the cam are integrally formed to form a combination cam shaft, in which this cam is used. The minimum thickness (t) of a base circular part 3a is set to 2 mm or more.
Patent JP-H05182388-A (JP)
Title: Magnetic disk inspection device
Inventor: NOMURA SHINICHI
IPC: G11B23/00
Filed: 1991-12-26
Abstract: PURPOSE:To easily observe an error waveform in a short time. CONSTITUTION:A missing pulse error or an extra pulse error is detected from a magnetic disk D being a check object and information representing a track or a sector or the like in which an error is in existence is displayed on an output device 15. The operator designates an error whose waveform is desired of observation by using an entry device 17 according to the displayed error information. An error detection circuit 5 outputs a trigger signal at a prescribed position of a sector of a designated track for the waveform observation and fed to an oscilloscope 29. The oscilloscope 29 indicates an error waveform on a designated track/sector reproduced by a magnetic head H based on the trigger signal.
Patent JP-2001161548-A (JP)
Title: Juicer
Inventor: KANBA TAKAO
IPC: A47J19/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact juicer good in its maneuverability and assembling characteristics by reducing a load for removing a vessel cover from a main body. SOLUTION: A juicer comprises clamps 18a and 18b contained in a main body 2 pressed by clamp springs 20a and 20b fitted to engaging parts 26a and 26b fixed on a vessel cover 13, interlocking parts 24a and 24b for displacing the clamps 18a and 18b inward in the main body 2 and an externally operable rotating shaft 21 in which the center Z of rotation of disposed in the direction at a prescribed angle with respect to the displacement direction of the clamps 18a and 18b. Thus, a load for removing the vessel cover 13 from the main body 2 can be reduced.
Patent JP-H05193795-A (JP)
Title: Paper sheet winding device and paper sheet winding method
Inventor: ISHIKAWA MAKOTO
IPC: B65H19/22
Filed: 1991-12-27
Abstract: PURPOSE:To provide a paper sheet winding device and a paper sheet winding method wherein a paper sheet wound through rotation of at least two support members is prevented from being bulky. CONSTITUTION:A paper sheet winding device A comprises at least two support members 20 and 20, a contact part 21 making contact with the tips of the two support members 20 and 20, a flange body 22 arranged in the middle of the two support members 20 and 20 and approximately vertically disposed, a regulating means 23 for a distance between the support members by which a distance therebetween is increased when the two support members 20 and 20 are moved forward and the distance therebetween is decreased when the support members are moved backward, and a rotating means 24 by which the two support members 20 and 20 are rotated through the regulating means 23 for a distance between the support members.
Patent JP-H09171784-A (JP)
Title: Cathode-ray tube
Inventor: KUNIBE TAKEMITSU
IPC: H01J29/86
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the cathode-ray tube excluding the minute defects of funnel glass to the utmost, which are closely connected with the occurrence of implosion, and bulb cracks in an air exhausting process. SOLUTION: A slant surface 5 intersected with the extended surface of an inner circumferential wall 3 with an angle less than 90 deg., is provided for the edge part at the inner circumferential wall 3 side of the opening end of funnel glass 1 to be sealed with panel glass. Furthermore, a slant surface 6 intersected with a plane roughly parallel with a sealing surface 2 with an angle equal to or more than 0 deg. but less than 90 deg., is provided for the upper side of an alignment pad 8, and the slant surface 6 at the upper side of the alignment pad 8 is out of contact with frit glass.  By this constitution, an incidence of implosion and defects such as bulb cracks in an air exhausting process can thereby be reduced to a great extent, the effects of a reduction in maintenance time for an exhaust cart, an enhancement in productivity, and the reduction of a failure of the degree of vacuum and a failure of emission and the like, can thereby be obtained. Since respective parts to be housed in a bulb can thereby be less damaged, an utilization factor can therefore be improved to a great extent.
Patent JP-H05182581-A (JP)
Title: Field emission type electron emission source element
Inventor: URAYAMA MASAO
IPC: H01J21/10
Filed: 1991-12-27
Abstract: PURPOSE:To reduce dispersion of characteristics of a field emission type electron emission source element and reduce the operating voltage of the element by laying a first insulating layer, a first electrode layer, a second insulating layer and a second electrode layer in sequence on a substrate, and providing a groove which passes through the layers from the first insulating layer to the second electrode layer. CONSTITUTION:A first insulating layer 11, a first field application electrode layer 12, a second insulating layer 13, an electron emitting electrode layer 14, a third insulating layer 15, a second field application electrode layer 16 and an insulating portion 17 are laid on a silicon substrate 10 in that order. Each of the insulating layers is formed of silicon dioxide and each of the electrode layers is formed of tungsten. Further, a groove passing through all of the layers separates two multilayer portions from each other. The insulating portion 17 is so formed to cover the first insulating layer 11, the first field application electrode layer 12, the second insulating layer 13, the electron emitting electrode layer 14, the third insulating layer 15 and the second field application electrode layer 16 except portions of the layers which face the groove 18. Therefore, the thin film of each of the layers can be uniformly formed with good reproducibility while film thickness is ontrolled. Since the distance between the first and second electrode layers can be controlled by the film thickness of the second insulating layer, operating voltage can be reduced.
Patent JP-H05179914-A (JP)
Title: Lubricating oil feeder for engine
Inventor: USHIJIMA KENJI
IPC: F01M1/16
Filed: 1991-12-27
Abstract: PURPOSE:To reduce any pump driving loss by means of hydraulic pressure at both low and medium speed ranges and friction in each part of an engine so sufficient enough. CONSTITUTION:A sliding ring 27 rotating by dint of fluid frictional force to be produced by rotation of an outer rotor 25 with rotation of an inner rotor 23 is installed in a pump room. In this sliding ring 27, its projection 27c is moved against a spring 35. With this movement, a first relief port 51 so far opened by dint of hydraulic pressure just before a high speed range is closed, thus the hydraulic pressure at this high speed range is heightened. At both low and medium speed ranges, since the first relief port 51 is opened, the hydraulic pressure is ensured to the irreducible minimum of low pressure.
Patent JP-H11174898-A (JP)
Title: Fixing device
Inventor: KADOYA ATSUSHI
IPC: H05B3/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To enable the rising of the temp. of a thermostat to accurately follow that of a heating element by disposing the thermostat between the heating element and an auxiliary heating element and providing a reflector, so as to surround the auxiliary heating element and the thermostat. SOLUTION: An auxiliary heater 32 is disposed above a heating roller 30, the thermostat 33 for stopping the supply of power to a heater lamp in the heating roller 30, when its temp. becomes an abnormal temp. or above is disposed in proximity to the heating roller 30 and the auxiliary heater 32, therebetween and the reflector 34 is provided to surround the auxiliary heater 32 and the thermostat 33.
Patent JP-H05154494-A (JP)
Title: Waste water treating equipment
Inventor: NOSE MASAHIRO
IPC: C02F3/12
Filed: 1991-12-03
Abstract: PURPOSE:To enhance quality of treated water by preventing discharge of scum being anaerobic trace sludge which floats up with gas generated in a precipitation tank for introducing water biologically treated in an aeration tank to precipitate sludge and is mixed with supernantant liquor, discharged away and deteriorates the quality of treated water. CONSTITUTION:Floating grasses 20 such as a water hyacinth are placed on the water surface in a precipitation tank 10. Floated up scum is stuck and fixed to the roots of grasses 20. Thereby scum is prevented from being discharged away together with supernatant liquor. Therefore the roots of the floating grasses 20 fill the role of a filter medium. Scum stuck to the roots is brought into contact with dissolved oxygen and made aerobic, resettled and discharged together with the other settled sludge.
Patent JP-H05155891-A (JP)
Title: 2-trimethoxysilylpropionic acid ester
Inventor: ARAI MASATOSHI
IPC: C07F7/18
Filed: 1991-12-04
Abstract: PURPOSE:To obtain the subject new compound useful as a terminal alkoxysilylating agent for organopolysiloxanes, a surface treating agent for silica, a preservation stabilizer, etc., for dealcoholizing type RTV due to its efficient reaction with alcohols and silanes. CONSTITUTION:A 2-trimethoxysilylpropionic acid ester expressed by formula I (R is 6-12C monovalent hydrocarbon), e.g. a compound expressed by formula II. This compound is obtained by reacting, e.g. an acrylic acid ester expressed by formula III with trimethoxysilane expressed by the formula HSi(OCH3)3 in the presence of an addition reactional catalyst. A platinum-based catalyst such as chloroplatinic acid is preferred as the addition reactional catalyst. Furthermore, the reaction is preferably carried out at 60-120 deg.C.
Patent JP-H07165283-A (JP)
Title: Packaging floppy disk
Inventor: TONE HISASHI
IPC: B65D85/57
Filed: 1993-12-13
Abstract: PURPOSE:To offer a floppy disk case of such construction that allows an easy change of the capacity of the case according to the number of disks to be packaged while providing magnetic shielding. CONSTITUTION:A number of plate frames 1, having an opening 5 at the center in which a floppy disk can fit, are used to package two or more stacked floppy disks (F). A suitable number of the frames 1 are used according to the number of floppy disks F, and are held between the top and bottom covers 6, 6. The covers 6, 6 are made of a corrugated cardboard, thick enough to shield magnetism and provided inside with back liners 13 of iron foil 15, so that the iron foil 15 is held inside close to the floppy disks F to ensure its effective magnetic shielding.
Patent JP-H09283531-A (JP)
Title: High voltage bipolar transistor using field end bonding pad electrode
Inventor: UIRIAMU DABURIYU FUUPAA
IPC: H01L29/737
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar transistor which is operated at a high voltage and high speed. SOLUTION: The transistor comprises a base 15 provided on a first region of a collector 14 on a substrate, an emitter 18 and an emitter contact 13 provided thereon, a support dielectric layer 16 provided on a second region of the collector 18 and on a part of the base 15, a field end electrode provided as contacted with the collector 14 on the support dielectric layer 16, a second dielectric layer covering the filed end electrode, and a thick dielectric layer 24 covering the second dielectric layer, support dielectric layer 16, emitter 18 and emitter contact 13. The thick dielectric layer 24 has a bonding pad 16, a pad connecting part 26, and an opening for the base 15 and emitter contact 13. The bonding pad is positioned on the support dielectric layer 16 and on an upper area of the opening above the field end electrode 22 as contacted with the base 15.
Patent JP-H06202196-A (JP)
Title: Stroboscope controller
Inventor: NAKAGAWA TADASHI
IPC: G03B15/05
Filed: 1992-12-28
Abstract: PURPOSE:To excellently execute photographing with strobe light by inhibiting the re-emission of the light of a stroboscope caused by chattering in the case of opening action when a synchro switch is opened/closed and the chattering occurs. CONSTITUTION:When the shutter is totally opened, the synchro switch 1 is closed and a chattering signal is generated, and by the first chattering signal, a pulse which is a little longer than the chattering time is generated from an inverter 11, and then a transistor 7 is turned on and a stroboscopic device 8 emits the light. When the synchro switch 1 is opened and the chattering signal is generated, the pulse which is a little longer than the chattering time, is generated by the first chattering signal from the inverter 11, and then the on-state of the transistor 7 is kept and the light re-emission of the stroboscope 8 by the chattering signal is prevented.
Patent JP-H10184963-A (JP)
Title: Fluid force compensating method and spool-type flow control valve
Inventor: TAKAHASHI YOSHIMIZU
IPC: F16K3/26
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To generate the required swirling flow without making a bucket into a complicated shape. SOLUTION: In a method for compensating for fluid force of a flow control valve having a passage structure in which a spool 1 is supported in a sleeve S by a static bearing 19, and fluid from the static bearing 19 is allowed to flow into a valve space 16 of a land 2 of the spool 1 and the circumferential groove of the sleeve S, a circumferential groove 4 is formed on the land 2 of the spool 1, fluid from the bearing is allowed to axially flow to the space 16 formed of the circumferential groove 4 and the sleeve S, and the control flow is swirled by the bearing flow to compensate for fluid force.
Patent JP-H10189193-A (JP)
Title: Socket for ic package
Inventor: KISHI NOBUAKI
IPC: H01R13/193
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To surely and electrically connect a contact point and a contact section and improve operability and durability by sliding the contact section outward from the inside into contact with the IC package contact point, lifting it in the vertical direction, and displacing it diagonally upward to be separated from the contact point. SOLUTION: A cover 5 at the lifted position is depressed to rotate a coupling member 3 outward, and the contact section 2a of a contact 2 is separated from a seat face 1b. A recess 3b is turned outward while an operation rod section 2c is pinched by an inner face upper end portion 3b-1 and an outer face lower end portion 3b-2, the contact section 2a is excited inward centering on the vicinity of the branch section between the operation rod section 2c and contact section 2a, and the contact section 2a is separated from a contact point while being displaced diagonally outward. The depressing action of the cover 5 is released, the coupling member 3 is rotated inward to bring the contact section 2a into contact with the contact point, the operation rod section 2c is lifted in the recess 3b, and the contact section 2a is slid outward while being rotated.
Patent JP-H05160350-A (JP)
Title: Bipolar transistor and manufacture of bi-cmos device mounted with bipolar transistor
Inventor: MIWA HIROYUKI
IPC: H01L21/8249
Filed: 1991-12-04
Abstract: PURPOSE:To reduce a separation distance between an emitter electrode and a base contact part and achieve the high integrity of a device without deteriorating of electrical characteristics. CONSTITUTION:After a first insulating film and a first polycrystalline silicon film are formed on a semiconductor layer 12 on a semiconductor substrate 11, the first polycrystalline silicon film is patterned to form a first pattern and a second pattern. Then the first insulating film is etched by using the first and second patterns as etching masks to form offset insulating films 16 on a P-type base region 13 around an N<+>-type emitter region 15. After that, an emitter electrode 19, a base electrode 20 and a collector electrode 21 are composed of second polycrystalline silicon films and the gate of a CMOS transistor is composed of the second polycrystalline silicon film and the second pattern.