baber/WOPTO huggingface dataset:
Patent JP-H05288908-A (JP)
Title: Optical system
Inventor: TAKASHIMA YUZURU
IPC: G02B5/08
Filed: 1992-04-09
Abstract: PURPOSE:To fulfill desired optical performance without thermal control by constituting a reflecting mirror and a holding member with materials which have nearly the same coefficient of thermal expansion. CONSTITUTION:This optical system consists of a main mirror 1 which has a rotary high order aspherical surface based upon the parabolic surface of center radius revolution or parabolic surface of revolution having the radius R1 of center curvature, a subordinate mirror 2 which is constituted of the same material as the main mirror 1 and has a rotary high order aspherical surface of based upon the parabolic surface of center radius revolution or the parabolic surface of revolution having the radius R2 of center curvature, a lens barrel 4 which holds the main mirror 1 while sharing the same optical axis 3 and is constituted of the same material as the main mirror 1 and subordinate mirror 2, and rod type subordinate mirror supports 5 which are arranged uniformly and radially and support and fix the subordinate mirror 2 on the lens barrel 4 so as to share the optical axis 3. Therefore, the main mirror 1 and subordinate mirror 2 are arranged at the position where focus F is shared to form what is called a confocal afocal optical system whose converging power is zero. Then the main mirror 1, subordinate mirror 2, lens barrel 4, and subordinate supports 5 are all equal in the coefficient of thermal expansion.
Patent JP-H10281537-A (JP)
Title: Air conditioner
Inventor: OBATA MITSUHISA
IPC: F24F11/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent the growth of micro-organism such as mold even during the shutdown of an air conditioner. SOLUTION: A humidity sensor 4 detects the relative humidity inside the box body of an interior machine of an air conditioner, and a humidity judgment part 5 judges whether the detected relative humidity exceeds a predetermined humidity or not. Responding to a determination signal from the humidity judgment part 5 which indicates that the detected relative humidity is over the predetermined humidity, a drying operation part 7 performs a predetermined drying operation. A drive part 8 operates the humidity sensor 4, the humidity judgment part 5, and the drying operation part 7 without being affected by the operation and shutdown of the air conditioner.
Patent JP-H11286807-A (JP)
Title: Wader
Inventor: KOSUGI TAKASHI
IPC: A41D1/06
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a wader having a weight prevented to increase, optionally having increased strength and heat-retaining properties, and capable of allowing a cloth to be efficiently used by changing the thickness of the cloth constituting leg parts stepwise in the upper and lower direction. SOLUTION: This wader has two leg parts 36 completely covering the legs of a wearing person, and the thickness of the cloth constituting each leg part 36 is changed stepwise in the upper and lower direction. Preferably, the thickness of the leg parts 36 is changed at least between the part 44 matching to the knee of the wearing person and the part 40 matching to the shank, and regulated so that the part at the lower position may have a thickness thicker than that at the upper position.
Patent JP-H01259931-A (JP)
Title: Repairing method for composite material structure
Inventor: KAMEI KATSUMI
IPC: B29C73/02
Filed: 1988-04-11
Abstract: PURPOSE:To prevent a whetstone from getting clogged and also a shaved surface from peeling off by shaving damaged section of a composite material by means of a cutting tool provided radiately a plurality of helical cutting blades of diamond abrasive grains on a conical surface of a tool body and filling a patching agent of similar quality of said damaged section. CONSTITUTION:A cutting tool 3 is provided with a conical tool main body 4, and a plurality of helical cutting blade sections 6 constituted of sintered diamond abrasive grains are disposed radiately on said conical surface, while chip pockets 7 are formed between respective adjacent cutting blade sections 6. A cutting tool 3 is positioned right above the damaged section 2, and the damaged section 2 of a composite material structure 1 is shaved off to form a patching hole 9. A filler 10 of same quality as the composite material structure 1 is filled to complete patching. As swarfs are discharged out of the chip pocket 7, a whetstone never gets clogged, and the damaged section can be scooped out and patched without the generation of heat or peeling.
Patent JP-S57203118-A (JP)
Title: Soft start circuit for switching regulator and driving system for inverter circuit
Inventor: NISHIMURA AKIRA
IPC: G05F1/56
Filed: 1981-06-08
Abstract: PURPOSE:To prevent the increase in rush current, by using a positive DC voltage generated at the primary side of an auxiliary circuit and applying the voltage to a gate of a thyristor. CONSTITUTION:A primary circuit 10 and a secondary side 20 are isolated with isolation transformers T1, T2, T3 and T4. When charging is made up to about 80% of a potential of a capacitor 3 of a soft start circuit 12 with an AC input, a transistor TRQ3 of an auxiliary power supply circuit 14 starts oscillation and a voltage charged in a capacitor C9 is given to a gate of a thyristor SCR. An oscillating energy from the circuit 14 applied from the transformer T4 drives a TRQ4 via a secondary winding L5 and an inverter circuit 13 and a driving  circuit 15 via the transformers T3 and T2. The oscillation energy from the  circuit 13 is delivered to an output circuit 21 via the transformer T1 and a DC  voltage rectified into a constant voltage is outputted.
Patent JP-H06299761-A (JP)
Title: Door
Inventor: MATSUOKA YOSUKE
IPC: E06B3/70
Filed: 1993-04-15
Abstract: PURPOSE:To increase the kinds of designs only by changing the shape of a small opening section by forming a door opening section at the specified position of a door body while the door opening section is shaped by using an extruded material and covering the door opening section with a surface material, to which the small opening section is formed. CONSTITUTION:A door opening section 3 into which glass, etc., are fitted is formed in a region, in which windows must be mounted, in the body 1 of a door. The opening section 3 is covered with the surface material 7 of an extruded material such as of a light alloy, a synthetic resin, etc., having width covering specified width wider than the opening section 3 and a plurality of the windows are shaped. One or a plurality of small opening sections 6 are bored in the surface material 7 at positions corresponding to the door opening section 3 while shapes and arrangement are changed. A long-sized rectangular small opening section 6 is formed at the center of the door, a square small opening sections 6 to the upper and lower sections, and a small opening sections 6 having the shapes of a heart, a spade, a diamond, clubs, etc., are formed, thus increasing the degree of freedom of design. A plurality of the opening sections 3 are shaped to the door in vertical two rows, or disposed in parallel sideways, and the opening sections 3 are covered with the surface material 7 and a plurality of the windows are formed, thus improving the aesthetic appreciation of the windows.
Patent JP-S59215484-A (JP)
Title: Sputtering cathode
Inventor: MIYAJIMA SHIN
IPC: C23C14/36
Filed: 1983-05-20
Abstract: PURPOSE:To obtain uniform erosion on a target surface and to improve utilizing efficiency by driving a magnetic circuit provided to a sputtering cathode by the ejecting pressure of a cooling medium. CONSTITUTION:A yoke 15 is provided behind the rear of a target 14 provided to the bottom in a bell-jar 11 and a magnetic circuit part A formed of an outside electrode 16 and an inside electrode 17 consisting of permanent magnets are disposed apart at a slight space. A magnetic space part B is formed of the electrode 6 as well as the target 14 and the yoke 15. A pair of notches 16a, 16b are provided in the upper part of the electrode 16 and the cooling water fed from a pipe shaft 18 is circulated to the inside of the chamber 13. The magnetic circuit part A is driven to rotate by the pressure of the cooling water. A reaction is thus acted on the part A, and said circuit part is driven to rotate toward the arrow direction together with the shaft 18 in a cooling chamber 13, by which the parallel and uniform magnetic field is formed on the surface of the target 16 and the sputtering is accomplished with good efficiency.
Patent JP-S5212250-A (JP)
Title: Process for producing coated wires
Inventor: ARICHIKA SHIGENOBU
IPC: B05D7/20
Filed: 1975-07-18
Abstract: PURPOSE: A method for applying an extremely thin coating of uniform thickness to a wire by adhering resin powders for coating to the wire and heating, then dieing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5423856-A (JP)
Title: Thrust bearing
Inventor: UNO SHIYUUETSU
IPC: F16C17/06
Filed: 1977-07-26
Abstract: PURPOSE: To maintain the oil film thickness at the running, by prescribing the oil lift oil groove position on the stationary plate of the thrust bearing in the most suitable position. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61248704-A (JP)
Title: Method and device for removing rubber sheet material mixed with metal automatically
Inventor: KASHIMA SHINJI
IPC: B29B15/02
Filed: 1985-04-26
Abstract: PURPOSE:To permit to remove the rubber sheet material mixed with metals efficiently by a method wherein the metals, mixed in the rubber sheet material, are detected automatically on the way of conveying the rubber sheet and the sheet is cut to remove the metals. CONSTITUTION:In case of foreign material such as the metals or the like is mixed in the rubber sheet material W, the foreign material is detected upon passing through a metal detector 40 provided on second conveyor 30. Then, the second conveyor 30 is stopped and a cutting and removing device 50 is started to operate after a predetermined time has elapsed. In this case, the conveying speed of the second conveyor 30 is designed so as to be slightly higher than the same of first conveyor 20, therefore, the rubber sheet material W is conveyed sequentially by the first conveyor 20 even when the second conveyor 30 is in stopped condition while the rubber sheet material W, stagnated in a connecting section between the first conveyor 20 and the second conveyor 30, may be conveyed soon thereafter in a condition just as the initial condition thereof by the difference of conveying speed between the first and second conveyors.
Patent JP-S58205676-A (JP)
Title: Method for starting plasma torch equipped with cathode mantle
Inventor: TATENO HARUO
IPC: B23K9/067
Filed: 1982-05-26
Abstract: PURPOSE:To start surely and easily a plasma torch equipped with a cathode mantle, by exhausting a starting stream through a port other than the 2nd nozzle in the 2nd annular passage before shifting the arc in the torch. CONSTITUTION:When a plasma torch equipped with a cathode mantle 4 is started, a starting air current 8 is made to flow through the 1st annular passage 2 and the 2nd annular passage 5 is exhausted of air. A power source 12 is actuated and an arc 15 is generated between a cathode bar 1 and the cathode mantle 4 by means of a high-frequency oscillator. When a switch 14 is closed and another switch 13 is opened, the arc 15 moves to the space between the cathode bar 1 and a plasma mantle 7 and becomes an arc 16, and thus, the plasma torch is started. Then, a plasma stream 9 is made to flow and, at the same time or thereafter, the starting stream 8 is stopped and a plasma jet 24 is discharged upon a work 23 from the 2nd nozzle 6. When this method is applied, the starting operation is surely performed, because the pressure inside the torch is lowered before shifting the arc.
Patent JP-H08288682-A (JP)
Title: Cooling equipment in cabinet in transfer means
Inventor: MURASE TAKASHI
IPC: F28D15/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a cooling equipment in a cabinet in a transfer means wherein space efficiency in the cabinet is improved, a diaphragm is unnecessary, and check maintenance work in the cabinet is more facilitated. CONSTITUTION: The title cooling equipment is provided with a loop-shaped heat pipe 1, a heat absorbing block 2 which is fixed on a heating part 10 of the heat pipe 1 and to which heat generating electronic components 4 are fixed, and a heat radiation fin 3 fixed on a heat dissipating part 11 of the heat pipe 1. The heat absorbing block 2 is so fixed on a side wall of a cabinet 5 that the electronic components 4 face the inside of the cabinet 5, and constitutes a part of the side wall of the cabinet 5.
Patent JP-H02267060-A (JP)
Title: Antilock control device for vehicle
Inventor: WAKATSUKI GOROE
IPC: B60T8/54
Filed: 1989-04-07
Abstract: PURPOSE:To provide an axial displacement to a fly wheel during overrun turning by forming a cam mechanism so that a roller member attached to the fly wheel is engaged with a tilted guide groove of a guide wheel connected through a clutch device to an input shaft. CONSTITUTION:During normal travelling of wheels, a roller member 135 abuts on one end part of a guide groove 130 of a guide wheel 117 driven through a clutch device by an input shaft 116 to rotate a fly wheel 118 integral with itself. When angular deceleration more than specified is generated during the operation of braking, a relative rotation in which the fly wheel 118 drives the guide wheel 117, is produced, the roller member 135 is moved along the tilted guide groove 130, and the fly wheel 118 is displaced in the axis direction by feed action of the guide groove 130 to open a dump valve and to reduce braking oil pressure. The fly wheel can thus be displaced in the axis direction by this simple configuration.
Patent JP-H0222047-A (JP)
Title: Hydrophilic fin material for heat exchanger
Inventor: SHIBAMURA YOSHIAKI
IPC: B32B15/08
Filed: 1989-04-06
Abstract: PURPOSE:To make the close adhesiveness between a film and an aluminum substrate excellent and to prevent the release of both of them even at the time of molding processing by forming a specific resin film containing active alumina on a fin material made of hard aluminum. CONSTITUTION:In a fin material for a heat exchanger wherein a hydrophilic film is provided on a hard aluminum foil, 60-50pts.wt. of fine active alumina particles are compounded with 40-50pts.wt. of one or more kind of a resin selected from a styrene modified acrylic/melamine resin, an epoxy resin and a styrene/methacrylic ester resin to prepare 100pts.wt. of a composition in total and this composition is applied to the hard aluminum foil to form a hydrophilic film containing fine active alumina particles whose upper parts protrude from the surface of said film. This fin material is excellent in the adhesiveness between the film and the aluminum substrate and generates no release even at the time of fin molding processing and, since the film is excellent in hydrophilicity, the clogging of fins by condensed moisture is not generated.
Patent JP-S5314535-A (JP)
Title: Signal insulation circuit
Inventor: KISHIMOTO YUUJI
IPC: H04J3/02
Filed: 1976-07-26
Abstract: PURPOSE:To achieve an insulation circuit which features a high noise-resistance performance, a reduced voltage fall at the signal line, and a small input power source, by forming the transmission unit for the time division multiple transmission, etc. into such a constitution that the watch signal is taken in through a high-speed insulation.
Patent JP-S58205150-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/32
Filed: 1982-05-26
Abstract: PURPOSE:To enhance sharpness of a color image, its reproducibility, etc., by adding to a color photographic sensitive material a specified coupler capable of releasing a development inhibitor on reacting with the oxidation product of a developing agent. CONSTITUTION:The objective silver halide color photographic sensitive material is obtained by adding to a silver halide emulsion layer as least one of couplers represented by formulae I -IV in which A is a coupler residue; R1 is H, halogen, alkyl, alkenyl, aralkyl, alkoxy, alkoxycarbonyl, anilino, acylamino, ureido, or the like; R2 is H, alkyl, alkenyl, aralkyl, cycloalkyl, or the like; Z is benzotriazole or a hetero ring having thio; L is a divalent group having a bond released in a color developing bath; Y is optionally substd. 1-10C alkyl or alkenyl or cycloalkyl, or the like; k is 0 or 1; n, m is 1 or 2; l is 1 or 2.
Patent JP-H01260970-A (JP)
Title: Facsimile equipment
Inventor: KAMISHIRO TOSHIAKI
IPC: H04M11/00
Filed: 1988-04-11
Abstract: PURPOSE:To use recording paper as a recording medium of a voice message and to store it by converting the voice message into a bar code, recording it onto the recording paper and reading the bar code on recording paper and synthesizing it into the voice message. CONSTITUTION:When a call comes via a line L, a prescribed voice reply message is synthesized by a voice synthesis section 17 and outputted to the line L to send a message to the opposite party that the voice message is acceptable regardless of absence. When the opposite party sends a voice message in response thereto, the voice message is fetched by the voice synthesis section 17 and converted into a bar code data by a bar code conversion recovery section 18 and the plotter records it on the recording paper. In order to listen to the message recorded on the recording paper by the operator, the recording paper is set onto an original platen and a scanner 15 reads the bar code. The voice synthesis section 17a synthesizes the coded data in a RAM 17b into the voice signal and outputs it to a speaker 6 via an amplifier 19.
Patent JP-H069678-A (JP)
Title: 5-o-desosaminyl erythronolide a derivative
Inventor: ASAGA TOSHIBUMI
IPC: A61P31/04
Filed: 1993-04-16
Abstract: PURPOSE:To provide a new 5-O-desosaminyl erythronolide A derivative having high antibacterial activity on erythromycin-sensitive bacteria and some resistant bacteria, also good in vivo absorbability and excellent in the translocation among tissues, thus useful as an antibacterial agent for curing bacterioses. CONSTITUTION:The objective compound of formula I (R<1> is benzyl substituted with 1 to 5 groups selected from halogens and 1-4C alkyl groups; Y is H, or, with its combination with V, represents carbonyl together with 11-site C-atom; V and W are each OH, or, combined into cyclic carbonate together with both 11- and 12-site C-atoms) and a salt thereof, e.g. 3-deoxy-3-oxo-5-O-desosaminyl-6- O-methylerythronolide A-9-[O-(2,6-difluorobenzyl)oxide]. The compound of the formula I can be obtained, for example, by reaction of 6-O-methylerythromycin A-9-oxime with an acid followed by a compound of formula R<1>-X (X is halogen) to form compound of formula II, which is then converted to a compound of formula III (R<2> is alkanoyl), leading to the objective compound.
Patent JP-S5315661-A (JP)
Title: Defrosting device for refrigerator
Inventor: JIYOUKOU KEIHISA
IPC: F25D21/14
Filed: 1976-07-29
Abstract: PURPOSE: To eliminate special defrosting measure such as cord heater by promoting natural melting of frost by circulating plus temperature air in the hollow space of double structured frost pan below the evaporator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01262955-A (JP)
Title: Electric precipitator
Inventor: TASHIRO YOSHIKAZU
IPC: B03C3/45
Filed: 1988-04-12
Abstract: PURPOSE:To prevent sparking and electric charge accumulation and lower electric leakage current, by covering an anode plate with an electrically insulating film in a dust collecting part and forming a bare part on the leeward of a spacer. CONSTITUTION:In an anode plate 21, the whole planar surface of an electric conductive part 22 is coated with an electrically insulating film 23, a part 24 for electric conduction which is in one side of the electric conductive part 22 and uncovered with the electric insulating film 23 in the edge of the film is formed, a plurality of projected spacers 25 are formed on both side of the electric insulating film 23, a plurality of open holes are formed close to the spacers 25 on the electric insulating film 23 in the leeward of a wind passing along with the insulating film 23, and bare parts 26 of partly naked electric conductive part 22 are provided. A plurality of metal-made planar cathode plates 27 and anode plates 21 are then piled up alternately to compose a dust collecting part 28. As a result, the size of an apparatus can be minimized while sparking is prevented, and electric charge accumulation does not occur, and dust collecting function is not lowered even if the apparatus is cleaned repeatedly.
Patent JP-S61248436-A (JP)
Title: Guide rail for ic
Inventor: KASAI SHINICHI
IPC: H01L21/66
Filed: 1985-04-25
Abstract: PURPOSE:To facilitate guide with a high positional accuracy by a method wherein the width between left and right edges of an insulation member is smaller than the distance between pins provided on both sides of an IC and the insulation member is utilized as a guide rail for the measurement part of a handler. CONSTITUTION:A guide rail 30 made of insulation material is provided above the socket 32 of the measurement part of an IC handler. A groove 32a, with which a protruded part 30b on the back side of the rail 30 is mated, is formed in the socket 32. When an IC 10 is pushed down by a guide member 33 provided above the IC 10, the rail 30 is also pushed down. The IC 10 is accurately guided to be put into the socket 32. The rail 30 is mated with the groove 32a in the socket 32 and the IC 10 is set in the socket 32. The width between left and right edges of the rail 30 is larger than the width of the IC itself and smaller than the width between the pins 10a and 10b provided on both sides of the IC 10. With this constitution, the guide with a high positional accuracy is facilitated.
Patent JP-H03288476-A (JP)
Title: Semiconductor device
Inventor: OKAMOTO SATOSHI
IPC: H01L31/04
Filed: 1990-04-03
Abstract: PURPOSE:To improve photoelectric conversion efficiency by forming mechanically processed grooves, which cross each other at right angles, at the surface and the rear of the semiconductor device having multicrystalline structure. CONSTITUTION:Using a multiwire saw, surface grooves 1a and rear grooves 1b are processed, respectively, at the surface and the rear of a multicrystalline semiconductor substrate 1, and then the polycrystalline semiconductor substrate 1 is cleaned. Next, to remove the mechanical damage at the groove wall faces of the surface grooves 1a and the rear grooves 1b, etching is done by mixed acid. By the surface grooves 1a and the rear grooves 1b made this way, a group of U-shaped curved surfaces are completed, so the light 10, which has entered the polycrystalline semiconductor substrate 1, does not go out of surface being reflected at the rear of the polycrystalline substrate 1, and multiple reflection is performed. As a result, the reflectance of the incident light entering a solar cell element can be reduced.