baber/WOPTO huggingface dataset:
Patent JP-H04264876-A (JP)
Title: Image reader
Inventor: HONMA TSUYOSHI
IPC: H04N1/028
Filed: 1991-02-19
Abstract: PURPOSE:To unnecessitate newly providing a connection signal line, to decrease the number of the signal lines, and to suppress a cost-up by detecting that an original carrying means is attached by an image sensor. CONSTITUTION:The indication of each kind of modes is inputted in a state in which the original is placed on an original mounting stand 31 of an automatic original carrying device (ADF) 3. A CPU receiving this preliminarily sets a control signal to a timing generating circuit or a binary circuit. Whether or not an original illuminating unit 24 is positioned at the original reading position of the ADF 3 is confirmed by a position sensor. When a reading starting command is inputted from an outside, the CPU outputs a lamp control signal in order to turn on a lamp, and outputs an original feeding starting command through an ADF interface circuit to the ADF 3. Thus, the original placed on the original mounting stand 31 of the ADF 3 is transmitted to an arrow B direction.
Patent JP-S58142194-A (JP)
Title: Heat accumulating device
Inventor: YAMASHITA KAZUO
IPC: F28D20/02
Filed: 1982-02-17
Abstract: PURPOSE:To increase the velocity of heat exchange and to improve the efficiency of heat exchange by a method wherein a latent heat type heat accumulating material and a substance having a specific gravity higher than that of the heat accumulating material in a fused state are sealed into a solar heat accumulation tank used for a hot water heating operation and a heat exchanger is arranged in the heat accumulating material section of the tank while a condenser for condensing the substance is arranged in the unoccupied space in the tank. CONSTITUTION:The heat accumulating material 3 such as sodium acetate 3 water salt is heated and fused by a heater 6 to thereby enable the material 3 to accumulate heat and the substance 4 such as R-113 having a specific gravity higher than that of the fused heat accumulating material 3 is heated to vaporize. Thus, in case the heat accumulated by the heat accumulating material 3 is released, a heat transfer medium is circulated through the condenser 9 and the condensed low temperature heat transfer medium is passed through the heat exchanger 7. As a result, the heat accumulating material 3 releases its heat to the heat transfer medium and cools to change itself into a solid phase. On the other hand, the vapor of the substance 4 is made to release its heat, condensed by the condenser 9 and drops down into the heat accumulating material 3. In this case, the substance 4 precipitates in the fused heat accumulating material since the specific gravity thereof is higher than the fused heat accumulating material 3 and vaporizes again by adsorbing the heat from the material 3. Accordingly, the heat accumulating material 3 is agitated by the re-vaporized substance 4 to thereby prevent the adhesion of the material 3 to the heat exchanger.
Patent JP-H10224068-A (JP)
Title: Heat-pipe-type heat sink
Inventor: OGAWARA HIROYUKI
IPC: H01L23/36
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light heat-pipe-type heat sink with improved cooling property by providing a heat pipe insertion hole at the body of an aluminum extrusion heat sink and inserting a heat pipe into the hole. SOLUTION: A heat pipe insertion hole 4 is provided at a body 2 of an aluminum extrusion forming heat sink, and a heat pipe 3 is inserted into the hole 4. The thickness of the body 2 is slightly larger than the outer shape of the heat pipe 3 and the heat pipe insertion hole 4 is slightly larger than the outer shape of the heat pipe 3. The heat pipe 3 is made of copper and is inserted into the body 2 of the heat sink that is made of aluminum in a heating oven. After that, by applying heat, it can be adhered to the body 2, thus reducing a thermal contact resistance and achieving an efficient heat transfer. By providing a plurality of aluminum bodies 2 and the heat pipe insertion holes 4, the weight of the entire heats ink can be reduced.
Patent JP-H11221869-A (JP)
Title: Case continuous body and its production
Inventor: HASHIMOTO TADASHI
IPC: B31B1/14
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a case continuous body capable of preventing defective case making in a case making machine even when bending or warpage is generated in a case, and excellent in the case making properties in the case making machine, and a method for producing the same. SOLUTION: Each of cases 1 capable of housing articles to be housed is flatly folded and the folded cases 1 are continuously connected through connection parts 2. By this constitution, bending or warpage can be easily corrected before each of the cases is charged in a case making machine and defective unfolding in a case making machine can be certainly prevented.
Patent JP-S55120969-A (JP)
Title: Brush for grinding and cleaning
Inventor: SATOU SHIYOUHEI
IPC: B24B19/08
Filed: 1979-03-03
Abstract: PURPOSE: To enable precise cyclic processing without centering by giving reciprocating motion to a rotating pipe, thransmitting the rotation of the pipe continuously to a coil through a clutch board, and thereby making the coil touch with the whole of peripheral surface of a hole under processing.  
     CONSTITUTION: When a pipe 5 is rotated and pushed forward to a hole 11 to be processed in the direction of an arrow, a spindle-like coil 1 extends in the direction of a dotted arrow and reduces in its diameter, touching the surface of the pipe 5 with the inner peripheral surface of the hole 4b of a ring 3b, and under the condition of proper pressure and/or number of rotation, the larger-diameter part of the coil 1 gets to be pressed on the inside surface of the processed hole 11 with moderate pressure. On the occasion, the rotation is continued because a clutch board 3a positioned at one end of the coil is engaged with a clutch board 7a at the front end of the pipe 5. By this rotation grinding particles 2 on the coil 1 touch the whole inner peripheral surface of the hole 11, grinding the same to form a precise circle without centering. On pulling back the pipe 5, the rotation also continues because of the engagement of a clutch board 3b positioned at the other end of coil with a clutch board 7b located in the middle of the pipe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57141063-A (JP)
Title: Driving mechanism for tape recorder
Inventor: IKEDO YUUJI
IPC: G11B15/44
Filed: 1981-02-24
Abstract: PURPOSE:To simplify the structure, by attaching an erasing head base for erasing head to a head base for recording and reproducing head and displacing the erasing head base by the movement of the head base due to a connecting plate to bring a required erasing head into contact with a tape. CONSTITUTION:A head base 28 to which a recording and reproducing head 33b is attached and an erasing head base 30 which is attached freely rotatably to the head base 28 and has erasing heads 31 and 32 attached with the recording and reproducing head 30 interposed are provided. Further, a connecting plate 20 is provided which is displaced by the driving operation for recording and reproducing or the like to advance the head base 28 and displaces the erasing head base 20 to bring one of erasing heads 31 and 32 corresponding to the direction of recording and reproducing into contact with a tape, and a mechanism consists of them.
Patent JP-H03230945-A (JP)
Title: Frp molded article
Inventor: HIKITA YOSHIHIKO
IPC: B32B33/00
Filed: 1990-02-02
Abstract: PURPOSE:To catch brightness by visual sense from all angles regardless of the incident angle of light by forming a fine transparent film piece having luster of organic material and successively laminating a transparent resin layer with this transparent film pieces distributed therein, a colored resin layer and an FRP layer. CONSTITUTION:A bathtub A has a cross-sectional structure wherein a gel coat ing layer 4, a transparent resin layer with transparent film pieces 1a distributed therein, a colored resin layer 2 and an FRP layer 3 are successively laminated. The transparent resin layer 1 and the colored resin layer 2 are interposed be tween the gel coating layer 4 and an FRP layer 3. When incident light is trans mitted through the transparent gel coating layer 4, it reaches the transparent resin layer 1 and one part is reflected by the fine transparent film pieces 1a. While one part is transmitted through the transparent film pieces 1a and refracted, this reaches the colored resin layer 2 and color tone is represented. Gorgeousness of glistened lame tone appeals into visual sense from all angles regardless of the incident angle of light.
Patent JP-S59151828-A (JP)
Inventor: TAKANAMI TOYOYUKI
IPC: A01G13/00
Filed: 1983-02-17
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-H09216916-A (JP)
Title: Production of ethylene/alpha-olefin copolymer
Inventor: ARAI KOICHI
IPC: C08F210/16
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an ethylene/α-olefin copolymer having a narrow compsn. distribution by copolymerizing ethylene and an α-olefin in the persence of a metallocene catalyst at a specified pressure and temp. while supplying a monomer mixture in a specified way. SOLUTION: A monomer mixture comprising ethylene and a 3C or higher α-olefin is supplied from a supply line 1 to a tube reactor and simultaneously a metallocene catalyst is supplied to the reactor from a supply line 4; the monomer mixture is also supplied to the reactor from supply lines 2 and 3 installed at the side of the reactor in parallel to the flow direction of the monomer mixture and the catalyst, from supply lines 5 and 6; and the monomer mixture is polymerized under a reaction pressure of 300-4,000kgf/cm<2> at a temp. in the range from the m.p. of the resultant copolymer to 300 deg.C, thus giving an ethylene/α-olefin copolymer.
Patent JP-2000227261-A (JP)
Title: Air conditioner
Inventor: WATABE YASUSHI
IPC: F25B13/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which the highly efficient performance of a heat exchanger is obtained by providing an auxiliary heat exchanger connected between a first expansion mechanism and a second expansion mechanism and a control means for adjusting the opening degree of the valves of the first and second expansion mechanisms. SOLUTION: A compressor 10, an indoor heat exchanger 20, a first expansion mechanism 60, a second expansion mechanism 61 and an outdoor heat exchanger 40 are sequentially together in an annular shape by a piping to form a refrigerating cycle for circulating a refrigerant. An auxiliary heat exchanger 41 is connected between the first expansion mechanism 60 and the second expansion mechanism 61, and a control means adjusts the valve opening degree of the first expansion mechanism 60 and the second expansion mechanism 61. Thus, the auxiliary heat exchanger 41 as well as the outdoor heat exchanger 40 or the indoor heat exchanger 20 can serve as a condenser, so that the performance of the condenser can be improved.
Patent JP-H07232408-A (JP)
Title: Composite coated structure made of thermosetting resin and execution thereof
Inventor: MASUDA KATSUSHI
IPC: B32B27/04
Filed: 1994-02-23
Abstract: PURPOSE:To eliminate the damage of a waterproof surface caused by an impact and the movement of heavy matter and to drastically enhance the diffusion of moisture from the surface of a substrate and the followability with the substrate by constituting a composite coated structure of a substrate, an adhesive layer, an air permeable nonwoven fabric layer, a soft elastic waterproof layer, an adhesive layer for a thermosetting resin and a fiber reinforced thermosetting resin layer. CONSTITUTION:Substrate treatment is applied to a substrate if necessary and an one-pack type humidity curable polyurethane primer or a rubbery adhesive is applied to the treated substrate to form an adhesive layer 2. Next, a nonwoven fabric sheet layer 3 having a plurality of holes 4 bored therein so as to bring about anchor effect is provided on the adhesive layer 2 and coated with a two-pack type curable polyurethane waterproof material to form a soft elastic waterproof material layer 5. Subsequently, a substrate treatment soft unsaturated polyester resin is applied to the soft elastic waterproof material layer 5 to form an adhesive layer 6 for a thermosetting resin and a glass fiber impregnated with a soft unsaturated polyester resin is placed on the adhesive layer 6 and a hard unsaturated polyester resin is applied to the fiber layer to form a fiber reinforced thermosetting resin layer 10.
Patent JP-H04212469-A (JP)
Title: Mosfet provided with substrate source contact and its manufacture
Inventor: ROBAATO JIEI JIYONSON
IPC: H01L29/41
Filed: 1991-01-25
Abstract: PURPOSE: To provide a means and method of improvement for a MOSFET provided with a back side source contact. CONSTITUTION: This MOSFET (105) provided with the source contact (94) on a back side, a gate (108) on a top side and a drain contact (168) is brought by constitution composed of layered N<+> (97), N<-> (96), P<-> (95) and N<+> (92) regions arranged between the peak surface (99) and bottom surface (93) of a semiconductor die. In a desirable execution example, two trenches (100 and 108) are etched from the peak surface (99) to the interface of P<-> (95) and N<+> (92). The short- circuit of the embedded P<-> (95) and N<+> (92) is brought by one trench (108) and a gate dielectric (102) and a gate electrode (104) are brought by covering the area of the P<-> (95) of a side wall exposed in the other trench (100).  It forms a vertical type MOSFET and the substrate of the N<+> (92) is short-circuited by a P<-> body region (95) for which a channel (106) is produced by the gate (104) and forms a source region.
Patent JP-H066439-A (JP)
Title: Acoustic-feedback suppressing device for auxiliary ringer of plug-in telephone system
Inventor: CONSIGLIO PIETRO
IPC: H04M1/31
Filed: 1993-02-15
Abstract: PURPOSE: To obtain a restraining device for controlling a voltage taken in a supplemented ringer and limiting a pseudo driving pulse by providing a circuit using rectifying bridges and diodes. CONSTITUTION: A 1st rectifying bridge 10 and a 2nd rectifying bridge 11 are disposed between the input terminals 12 and 13 of a telephone set. An auxiliary ringer 33 is power-supplied via a 1st terminal 29 and the 2nd terminal 13. The cathode terminal of the diodes 17 and 18 are connected to the both ends of the 1st diagonal line of the 2nd rectifying bridge 11. A capacitor 28 operates as the dc separator of a ringer 14. When a call is performed, that is, when a transmitter/receiver unhooked, switches 20, 24 and 31 are closed and a switch 26 is opened, so that a voltage set by a speaking circuit 25 appears in terminals 12 and 13. When in calling, the power supply terminals 29 and 13 to the added ringer 33 are AC-limited by the presence of a Zener diode 21.
Patent JP-H07233279-A (JP)
Title: Antibacterial resin molding
Inventor: TOMIOKA TOSHIICHI
IPC: A01N59/16
Filed: 1994-02-23
Abstract: PURPOSE:To obtain a resin molding exhibiting good antibacterial properties by incorporating, into the molding, a silver salt in such an amt. that the concn. of the slat in the surrounding liq. has a specified value. CONSTITUTION:An antibacterial resin molding comprises a base resin contg. a silver salt in such an amt. that the concn. of the salt in a liq. surrounding the molding is 1-2,000ppb in terms of silver. Through antibacterial effects are obtd. even when the concn. of the slat in the liq. is about 700ppm or higher, such a high concn. required an increase in the salt content of the base resin thereby increasing the amt, of the salt reduced by light, etc., and resulting in poor economy. Though various silver salts may be used, a thiosulfatosilver complex salt is quite suitable for moldings for kitchenware since it provides antibacterial effects without without making tap water contg. chlorine ions cloudy.
Patent JP-S58142508-A (JP)
Title: High speed rotating disc type strong magnetic field generating device
Inventor: BETSUSHIYO KAZUO
IPC: G01R33/12
Filed: 1982-02-19
Abstract: PURPOSE:To obtain a strong magnetic field generating device which is able to maintain and generate the continuous strong magnetic field of 20-30 tesla for several seconds by a method wherein two metallic rotating discs provided with a slit between both discs are closely arranged, also the same two metallic rotating discs having a slit which perpendicularly intersects with said slit are provided, while said discs are rotated at hith speed in the same direction, locating these slits between the N pole and the S pole of a magnet. CONSTITUTION:The first slit S1 is formed by arranging two metallic rotating disc 1 and disc 2 as each periphery part 1a and 2a are located to close each other on the same plane, also two metallic rotating disc 3 and disc 4 forming the second slit S2 which perpendicularly intersects with said slit S1 by similarly closely locating of the periphery 3a and 4a, are arranged under these disc 1 and disc 2, while a small hole H is formed in the axial direction of the disc 1-4. Then the hole H is located in the gap between the N pole and S pole of a direct current electromagnet 7, the direct current power supply is connected to the one of two coils wound around the magnet 7, thereby, the strong magnetic field is generated inside of the hole H.
Patent JP-S57140826-A (JP)
Title: Method and device for detection of revolution of work in hardening device of shaft or the like
Inventor: NAITOU AKIO
IPC: C21D9/28
Filed: 1981-02-25
Abstract: PURPOSE:To detect whether hardening is accomplished with a simple device while the work revolves normally by detecting whether a shaft or the like is hardened or not while revolving normally, from whether a tail center revolves normally or not. CONSTITUTION:A disc 12 formed with plural notches 121 at equal intervals in a pivotally fitted circumferential part, a contactless switch 13 and a discriminating device 14 connected to the switch 13 are provided to the shaft part of a tail center 3. The device 14 detects the successive attaching and detaching of the recesses 122 in the circumferential part of the disc 12 revolving together with the center 3 to and from the switch 13 and compares the pulselike detection signal outputted from the switch 13 and the prescribed number of pulses per preset unit time. It discriminates the revolving direction of the shaft or the like by deciding said state to be normal when the number of the detection signals attains the prescribed number of the pulses and to be not when it does not.
Patent JP-H08239415-A (JP)
Title: Production of cyclic polyene copolymer
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/6592
Filed: 1996-02-13
Abstract: PURPOSE: To obtain a process for producing a cyclic polyene copolymer having a narrow mol.wt. distribution at a high copolymn. efficiency. CONSTITUTION: An α-olefin and a cyclic polyene are copolymerized in the presence of a catalyst which comprises an aluminoxane and a compd. contg. a transition metal selected from among Ti. Zr, Hf, and V and having a cyclopentadienyl group.
Patent JP-S60170693-A (JP)
Title: Connected process of coal liquefaction process and coke preparation process
Inventor: HIRAYAMA YOSHITAKA
IPC: C10B55/00
Filed: 1984-02-14
Abstract: PURPOSE:To obtain a liquefied oil under mild reaction conditions simply, by using a saccharide tar as a solvent for coal liquefaction, and coal obtained from solvent purification as an addition agent for preparation of coke for metallurgy. CONSTITUTION:A coke oven gas evolved from the coke oven 1' is partially used as a fuel for the coke oven 1' and the rest is sent to the hydrogen purifying device 2'. The coke oven gas is blended with hydrogen from the coal liquefying process 3' and a hydrocarbon gas by the device 2', purified and as a hydrogen gas rich is hydrogen for coal liquefaction is sent to a coal liquefaction process. A high-calorie gas rich in hydrocarbon gas prepared as a by-product by the device 2' as a fuel is sent to the coke oven 1' or the coal liquefaction process 3'. Crude tar prepared by the oven 1' is directly fed to the process 3'. In the process 3', coal is liquefied in the presence of a solvent for liquefaction and hydrogen, separated into an exhaust gas, a liquefied oil, coal obtained from solvent purification, and an insoluble substance, and the exhaust gas is returned to the device 2'. The coal obtained from solvent purification is sent to the coke oven 1'.
Patent JP-H05185037-A (JP)
Title: Separating device for granule
Inventor: OKOCHI TAKAO
IPC: B07B13/11
Filed: 1992-01-16
Abstract: PURPOSE:To provide a device for separating granules into spherical granules and unspherical granules. CONSTITUTION:This separating device for granules is equipped with a supporting base 1, the feeder part supporting means 2, 3 obliquely erected on the supporting base 1, a feeder part 4 wherein difference of elevation is provided in the end parts 4a, 4b by obliquely providing the feeder part 4 on the supporting means 2, 3 and the driving means 6 imarting periodical vibration in the direction of the difference of elevation in the feeder part.
Patent JP-H11224751-A (JP)
Title: Power supply tap
Inventor: KAWAI ATSUSHI
IPC: H01R13/70
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the storage property by reducing the width of a container. SOLUTION: A receptacle 20 for main load and a receptacle for sub load are stored in a container comprising a body 2 and a cover 3. A projecting part 9 projecting forward of other part is provided on a part opposite to the receptacle 20 for main load of the cover 3 and circuit substrates 411 , 412 , and the circuit substrates 411 , 412 fixed to a circuit substrate fixing part 5 of the body 2 in an upright condition are stored inside the projecting part 9. The width of the container 1 can be reduced compared with that of a conventional one, and the thickness of the receptacle for sub load can be reduced to improve the storage property. Because the width is reduced, the whole container 1 can be long and rectangular in shape, realizing a power supply tap of line type where blade insertion ports 22, 32 are arranged in a row.
Patent JP-2000223535-A (JP)
Title: Method and apparatus for manufacturing semiconductor and semiconductor device using the method and apparatus
Inventor: MORITA TOSHIAKI
IPC: H01L21/607
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To prevent bonding defects due to the breakage of a bonding tool and to eliminate bonding damages by setting a direction in which an ultrasonic wave vibrates to a direction perpendicular to an electrode. SOLUTION: An ultrasonic vibration system of this bonding apparatus comprises a bonding tool 5, a horn 6, and a piezoelectric element for generating ultrasonic vibrations. This ultrasonic vibration system has an elongated column- shaped configuration extending in a direction perpendicular to a work mounting surface. The tool 5 is designed to vibrate in a direction perpendicular to the work mounting surface, and extends in parallel with the horn 6. A direction in which an ultrasonic wave vibrates, i.e., a direction in which the tool 5 vibrates is along the length of the tool 5, i.e., in a direction perpendicular to the surface of an electrode pad 2. As a result, bonding defects due to the breakage of the tool 5 can be prevented, and bonding damages can be eliminated, and hence the production yield can be remarkably improved.