baber/WOPTO huggingface dataset:
Patent JP-S51143177-A (JP)
Title: Plastic cylinder
Inventor: TAKENOSHITA YUKINORI
IPC: F15B15/08
Filed: 1975-06-05
Abstract: PURPOSE: A plastic cylider made of polyacetal resin containing independently dispersed lubricating oil. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02246171-A (JP)
Title: Optoelectric transducer
Inventor: NOGUCHI SHIGERU
IPC: H01L31/10
Filed: 1989-03-17
Abstract: PURPOSE:To offer an optoelectric transducer whose optical response speed is fast, whose light-to-darkness ratio is large and whose yield is high a method wherein an n-layer is finely crystallized and is made low-resistant. CONSTITUTION:A pattern of a light-transmitting transparent electrode 2 composed of InS2, SnO2 an ITO or the like is formed on an insulating substrate 1. A pattern of a thin-film semiconductor layer 6 formed by laminating a p-layer (p-type a-SiC layer) 3, an i-layer (i-type a-Si layer) 4 and a finely crystallized n-layer (n-type fine-crystal Si layer) 5 in this order from the side of the transparent electrode 2 is formed on the transparent electrode 2. An edge face protective film 9 adheres to a thin film semiconductor layer 6. Since the n-layer is finely crystallized, a field strength becomes large even at a peripheral edge part of the n-layer which does not come into contact with a rear electrode; a whole region of the thin-film semiconductor layer becomes an effective photodetection region. As a result, a leakage current becomes low, an optical response speed becomes fast and a light-to-darkness ratio becomes large at an optoelectric transducer.
Patent JP-S58185721-A (JP)
Title: Die
Inventor: TAKAISHI KAZUTOSHI
IPC: C21D1/09
Filed: 1982-04-23
Abstract: PURPOSE:To provide a die which has excellent resistance to abrasion and breakdown, is inexpensive and has a long life by irradiating a beam having high energy density to a fillet part and a blade part, thereby forming a hardened layer. CONSTITUTION:A beam having high energy density such as laser light condensed with a condensing lens to form a luminous flux is irradiated to the fillet part where the sectional area is changed sharply and stress are concentrated, and to the blade part in direct contact with a material to be worked to harden these parts locally and to form a hardened layer, in heat treated parts 2a, 2b, in a round shaped blanking punch 1 as a die. The parts irradiated with said beam are affected by heat only slightly and are quickly cooled by the material in the circumference of the heated parts, whereby said parts are hardened easily. Substantial hardness required as a die is obtained from inexpensive structural carbon steel for machine as well and the practically useful die having a long life is produced inexpensively with the simple working process.
Patent JP-H02245799-A (JP)
Title: Voice reproduction system
Inventor: USAMI RYUICHI
IPC: G10L13/00
Filed: 1989-03-18
Abstract: PURPOSE:To prevent the generation of noises by providing a OV sequence signal output means which silences the output of a D/A converting means and outputs silent data and transmitting the silent data to the D/A converting means in the period when a compressed digital signal does not exist. CONSTITUTION:The OV sequence signal output section 11 is provided in a synthesizing circuit 10 provided in front of the D/A converter 3 which converts the digital signal of a PCM system to an analog signal. This OV sequence signal output section 11 outputs the OV sequence data and the output of the D/A converter 3 attains OV, i.e. is made silent when this OV sequence data is inputted to the D/A converter 3. The outputting of the noises is thus prohibited. The silent data is applied steadily to the D/A converter 3 when the reproduction is not assigned in such a manner. The output of the noises is, therefore, prevented.
Patent JP-S60218335-A (JP)
Inventor: JIYOSEFU ZETSUTO PASUKII
IPC: C08F10/06
Filed: 1984-04-04
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-H07277626-A (JP)
Title: Short circuiting device of elevator safety switch
Inventor: NAKAZAWA SHINJI
IPC: B66B5/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide a short circuiting device of an elevator safety switch, by which forgetting to detach a short circuiting device for temporarily negating the operation of a safety switch can be prevented, and no bad influence is exerted even in the case of forgetting to detach the same. CONSTITUTION:A short circuiting device 6 comprises first, second and third clip terminals, 7, 8, 9, an annunciator 10 and a timer 11, therein a normally closed time contact 11b1 is interposed between the first and second clip terminals 7, 8, and a normally closed time contact 11b2, the annunciator 10 and the timer 11 which are connected in series to one another are interposed between the first and third clip terminals 7, 9.
Patent JP-S61225089-A (JP)
Title: Pen recording apparatus provided with erasing function
Inventor: ONODA HIROSHI
IPC: B41J29/36
Filed: 1985-03-29
Abstract: PURPOSE:To enable the certain erasion of a character, by shifting not only the horizontal part or almost horizontal part of the parts constituting a printed character in an up-and-down direction but also the vertical part or almost vertical part of said parts in a left-and-right direction and tracing both shifted parts by an erasing pen. CONSTITUTION:For example, when a character to be printed is 'R', CPU160 reads the corresponding pattern data from a pattern memory 168 and applies driving control to a platen driving motor 18, a carriage driving motor 42 and a solenoid 79 corresponding to said pattern data and the character 'R' is printed by a printing pen. In the processing of an erasing mode, when a character to be erased is 'R', CPU160 reads the corresponding erasing pattern data from an erasing pattern memory 169. These erasing pattern data are points M1, M2,..., M12, N1, N2,..., N12 and these points come to data wherein the horizontal or almost horizontal parts of the character 'R' are slightly shifted to an up-and-down direction and data wherein the vertical or almost vertical parts are slightly shifted to a left and right direction and, therefore, said data are traced by an erasing pen.
Patent JP-H06339986-A (JP)
Title: Film manufacturing equipment
Inventor: SAITO MASAO
IPC: B29C48/325
Filed: 1994-04-05
Abstract: PURPOSE:To easily and surely detect the size of bubbles or annular molten resin in relation to a film manufacturing equipment by a tubular film process. CONSTITUTION:A film manufacturing equipment is equipped with a circular die 1, a cooling means 15 for cooling annular molten resin to form a tubular film, an ultrasonic wave sensor 110 and a controlling means 9 which controls an air blowing means in response to the outputted signal of the ultrasonic wave sensor. The circular die 1 is provided with the inlet 1a of molten resin, the liplike outlet 1c of molten resin and the air blowing means 7 for blowing air into annular molten resin extruded through the liplike outlet. The ultrasonic wave sensor 110 detects the distance apart from annular molten resin by sending ultrasonic wave toward annular molten resin and receiving ultrasonic wave reflected by annular molten resin.
Patent JP-H05238518-A (JP)
Title: Printed wiring board receiver
Inventor: ANDO MASAHIRO
IPC: B65H29/02
Filed: 1991-04-01
Abstract: PURPOSE:To perform the reception without stopping a carrying-in path even while exchanging a rack in case of integrating a large number of printed wiring boards, which are processed in the previous process and carried in succession, or their half-finished goods on a rack. CONSTITUTION:A temporary receiving arm 50, which moves downward in case that there is a rack 60 on a carrying-out path 40 and moves upward in case that there is no rack 60 on a carrying-in path 20 so as to receive each material W to be carried, is provided between the carrying-in path 20 and the carrying- out path 40.
Patent JP-H06257372-A (JP)
Title: Discrimination device for geological property
Inventor: HASEGAWA MASAHIRO
IPC: E21B49/06
Filed: 1993-03-03
Abstract: PURPOSE:To grasp the ground property in a boring hole continuously and quickly. CONSTITUTION:A reaction carriage 5, suspended in a boring hole B, of which rigidity is set to be such degree as not to deform even if it receives a reaction load from the hole wall W, supports running wheels 3 which are grounded on the hole wall W and used for movement in the prescribed direction. A sensing disc cutter 9 which continuously detects a load value transmitted from the hole wall W and outputs it as a prescribed signal to a signal processing part, is solidly loaded on the reaction carriage 5 so as to press against the hole wall W by means of the extreme end. Further, a guide roller 4 which rotates while waking contact with the hole wall W and guide the sensing disc cutter 9 so as to hold the appropriate pressing condition of the extreme end of the disc cutter 9 when the reaction carriage 5 is moved, is mounted on the reaction carriage 5.
Patent JP-H05276383-A (JP)
Title: Image forming device
IPC: H04N1/04
Filed: 1992-03-25
Abstract: PURPOSE:To provide an image forming device capable of suppressing the degra dation of the quality of a picture even at the time of using a copied image as an original and repeating copying. CONSTITUTION:This image forming device is provided with an A/D conversion means which digitizes the image signal obtained by reading an image from the original, an image processing means for a normal original and an image processing means for copied original which process the digital image signal obtained by the A/D conversion means, a switching means which performs switching between the image processing means for the normal original and that for copied original according as the original is a normal original or a copied original and a printing means which prints the image in accordance with signals from these image processing means.
Patent JP-H09260308-A (JP)
Title: Semiconductor element manufacturing method
Inventor: SHIBATA MOTOJI
IPC: H01L21/288
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor element having an abrupt conductivity or compsn. change by locally growing a first and second crystals on the surface of a semiconductor substrate contg. an alloy liq. drip region, using reaction in a gaseous, liquid and solid phases. SOLUTION: After vapor-depositing Au 2 on the surface of a p-type Si substrate 1, the substrate is heated higher than or equal to the eutectic temp. in a wide sense in the substrate-Au 2 system and lower than or equal to the m.pt. of the substrate 1 and Au 2 in a wide sense, resulting in alloy liq. drops 3 after the deposited portion of Au 2 is locally formed on the substrate 1.  A p-type Si columnar crystal 4 is formed on the surface of the substrate contg. the alloy drops 3, using a first reaction in a gaseous, liquid and solid phases, then Au 5 is vapor-deposited on the entire surface of the substrate 1 having the crystal 4, the substrate in heated to the level equal to or higher than the eutectic temp. in a wide sense in the substrate-Au 5 system and to the level equal to or lower than the m.pt. of the substrate 1 and Au 5 in a wide sense, to resulting in alloy liq. drops 7, and an n-type Si crystal 7 is formed, using a second reaction or gaseous, liquid and solid plases.
Patent JP-H07249418-A (JP)
Title: Electrolytic film and manufacture thereof, and fuel cell
Inventor: NONOBE YASUHIRO
IPC: H01M8/10
Filed: 1994-03-10
Abstract: PURPOSE:To manufacture an electrolyte film provided with passages formed inside thereof. CONSTITUTION:Multiple grooves are formed over the whole of one surface of an ion exchange membrane forming an electrolytic film (process 1). These grooves are formed by, for example, rotating a brushing roll, in which multiple nylon hairs are embedded, to push it to the surface of the ion exchange membrane, and the ion exchange membrane is bored by the nylon hairs. Two ion exchange membranes, which are respectively formed with multiple grooves over the whole of one surface thereof, are unified in condition that the surfaces formed with the grooves are arranged inside to form an electrolytic film (process 2). Two ion exchange membranes are unified by the hot-pressing for applying the pressure at 4MPa or 6MPa at 145 deg.C-155 deg.C of temperature. With these processes, the electrolytic film provided with passages formed inside thereof can be obtained.
Patent JP-S574045-A (JP)
Title: Photographic emulsion layer liquid treating device
Inventor: REMI FUONFUOREBEEKU
IPC: G03D3/10
Filed: 1981-05-07
Abstract: An apparatus for wet treatment of sheets or strips of photographic material has a small-volume treating chamber bounded by pairs of advancing rollers at its inlet and outlet ends. A lower wall of the chamber extends between the lower rollers of the pairs of advancing rollers and sealing lips bridge the gaps between such lower wall and the respective lower rollers. Treating liquid is admitted laterally into the chamber, transversely of the path of advancement of photographic material and at about the level of such path.
Patent JP-S62224373-A (JP)
Inventor: KUNO TAKASHI
IPC: A61N1/20
Filed: 1986-03-26
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-H11246275-A (JP)
Title: Heat resistant fiber reinforced composite material and production thereof
Inventor: IGASHIRA KENICHIROU
IPC: F23R3/42
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat resistant fiber reinforced composite material capable of realizing desired heat resistance and strength and also reducing heat stress as well and to provide its production method. SOLUTION: In a ceramic fiber reinforced composite material 14 applied to a product generating the distribution of a temperature of the parts, ceramic fiber reinforced glass 13 is selectively formed on a portion corresponding to a middle or a low temperature region, and ceramic fiber reinforced ceramic 5 is selectively formed on a portion corresponding to a high temperature region.
Patent JP-H07248733-A (JP)
Title: Rotary advertising tower
Inventor: OGASAWARA KAZUYUKI
IPC: G09F19/22
Filed: 1994-03-10
Abstract: PURPOSE:To form a rotational advertising tower into a polygonal columnar shape provided with advertising surfaces of a large area, to reduce the weight of an advertising tower rotate it, to form the construction of a rotational driving section strong to wind pressures, and to facilitate mounting of the advertising panel. CONSTITUTION:A hexagonal columnar display section 2 is constituted by using square pipes 7 and the side faces 2c thereof are provided with the six advertising surfaces. Plural wheels 9 are mounted on the outer peripheral surfaces of the bottom surface of the display section 2. These wheels 9 are held freely turnably by means of a guide rail 10 having a U shape in section. The display section 2 is rotated via a driving motor and a driven gear mounted at a center pole 6. The weight of the rotating section is then reduced and the rigidity to the wind pressures is improved. Further, the advertisements of advertisers varying with the respective surfaces are simultaneously exhibited and are rotated and, therefore, the notice rate of the advertisements is enhanced.
Patent JP-H01241757-A (JP)
Title: Molten carbonate fuel cell
Inventor: SETA YOICHI
IPC: H01M8/02
Filed: 1988-03-24
Abstract: PURPOSE:To make it possible to prevent the leakage of reaction gas almost perfectly by impregnating a metallic salt aqueous solution to the end of a porous electrode, after that, firing it to make into a metal oxide, and filling the pores of the metal oxide by the volume expansion. CONSTITUTION:On both sides of a molten carbonate electrolyte layer 1, a pair of porous electrodes 2 and 2' are arranged, and plural unit cells with the same shape of electrolyte layer 1 and porous electrodes 2 and 2' are superposed through conductive separators 3 furnishing gas feeding routes 5 and 5' crossing square each other to compose a molten carbonate fuel cell, and at the ends of the porous electrodes 2 and 2', a metallic salt aqueous solution is impregated. After that, they are fired to make into a metal oxide, and the pores of the electrodes are filled to form end seals. Therefore, since at the ends of the electrodes, a metallic salt aqueous solution is impregnated, and then fired to make into a metal oxide to fill the pores by its volume expansion, the sealing property can be improved remarkably.
Patent JP-S62225425-A (JP)
Title: Pitching reducing device for skid steering vehicle
Inventor: NARITA TOSHIHIDE
IPC: B60K20/02
Filed: 1986-03-26
Abstract: PURPOSE:To enhance the drive feeling and safely of a vehicle, by effecting damping transmission so that the drive value of a control means is made to be moderate with respect to the control amount of the control means for controlling the drive value of drive wheels, thereby pitching which possibly occurs due to abrupt manipulation may be restrained. CONSTITUTION:A spring device 21 as a damping transmission means is coupled between a link 13 and a swash plate actuating member 12. Accordingly, the displacing angle of a swash plate changes so that the spring device 21 damps the drive wheels so that the latter moderately responds with respect to the gradient of lever manipulation value in accordance with abrupt manipulation toward the forward or backward side of a manipulating lever 9. Further, the displacing angle of the swash plate changes so that it similarly responds to the latter, moderately, with respect to an abrupt gradient accompanied by returning the manipulating lever 9 abruptly to a neutral position. Accordingly, even if the manipulating lever 9 is abruptly operated, the spring device 21 controls the drive of the drive wheels so that a rotational speed corresponding to the manipulated value may be moderately attained, and therefore it is possible to restrain the turning pitching due to abrupt rotational drive in accordance with the lever manipulation, thereby it is possible to enhance the drive feeling and the stability of the vehicle.
Patent JP-H11262593-A (JP)
Title: Sewing machine with bobbin thread winder
Inventor: HAYASHI MINORU
IPC: D05B59/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine with a bobbin thread winder capable of feeding thread to a bobbin without detaching the bobbin from a shuttle. SOLUTION: This sewing machine with a bobbin thread winder is equipped with a needle bar cut-off mechanism, a horizontal shuttle with inner shuttle and outer shuttle, a bobbin drive member, and a thread holding member which is formed so that the vicinity of the thread end of either of needle thread US fed as thread DS specially for bobbin to the bobbin during winding the tip end part usually withdraws in the vicinity of outer periphery face of the outer shuttle and the tip end part can advance into the upper side of the bobbin during winding.  Wherever a movable part 239 of the auxiliary part 240 be in its movable range when an auxiliary part 240 necessary for forming a prescribed sewing pattern in the operation side of the sewing machine main body 1a, a bobbin 111 wound by thread EDS specially for bobbin is attachable and detachably set at a position without interference with the movable part 239.
Patent JP-2000262132-A (JP)
Title: Grass dividing structure for reaping harvester
Inventor: KOMOTO NOBUMI
IPC: A01D63/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a grass dividing structure for a reaping harvester capable of relatively changing the vertical position of a grass dividing tool relatively to a raising up device according to the operational state while protecting raising up tines of the raising up device. SOLUTION: This grass dividing structure for a reaping harvester is obtained by supporting a grass dividing tool 8 arranged on the front side of a stem culm raising up device 9 on the front end of a grass dividing supporting rod 12 so that the grass dividing tool 8 can vertically be shaken around a transverse fulcrum set just under the lower end position in a moving locus of each raising up tine 17 of the stem culm raining up device 9 and the position thereof can be fixed.
Patent JP-S56163765-A (JP)
Title: Dust collecting electrode of electrostatic dust precipitator
Inventor: KAYAMA MASAAKI
IPC: B03C5/02
Filed: 1980-05-22
Abstract: PURPOSE: To effectively remove dust and insoluble liquid contained in liquid such as oil by covering the part opposing to the liquid inlet side exposing part of the dust collecting electrode of an electrostatic dust precipitator with a dielectric.  
     CONSTITUTION: When dust-laden liquid flows through an inflow port 5, the electric field in the nozzle part of the port 5 is high and therefore, dust and insoluble liquid particles are polarized and are changed. The charged particles are attracted and stuck to the surface of a dielectric 7 by a counter electrode 6 and the electric field. The potential of the part of the surface of the dielectric 7 where no dust stickes is roughly the same as the counter electrode potential but the potential of the part where the dust sticks approaches to the potential of the port 5 and the partially strong part is produced in the electric field in the surface of the dielectric 7. Therefore, the dust has stronger attraction-sticking force in this part of the strong electric field, whereby dust collection efficiency is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51144549-A (JP)
Title: High frequency band phase shifter
Inventor: TAKAHASHI AKIRA
IPC: H03H7/20
Filed: 1975-06-06
Abstract: PURPOSE:Making phase variation great continuously in a digital phase shifter.
Patent JP-H076606-A (JP)
Title: Headlamp unit for automobile
Inventor: ROBAATO DABURIYU BAN OERU
IPC: F21S8/12
Filed: 1994-04-06
Abstract: PURPOSE: To obtain a headlamp unit for a motor vehicle having a simple structure, in which aiming adjustment and exchange of a lamp bulb are facilitated. CONSTITUTION: A second end 102b of an outer lamp housing 104 defines a lens through which light is projected from this headlamp unit 100. An inner lamp body 102 sealably receives a lamp bulb 108 through a bulb access opening 1040 in a first end 102a. An area surrounding a second end 102b is sealed to the outer lamp housing 104 by a seal 106, and the seal 106 extends between the lamp body and an inner portion of the outer lam housing 104. The seal 106 permits the inner lamp body 102 to be adjusted relative to the outer lamp housing 104, and the light beam projected from the headlamp unit 100 can be aimed. The seal 106 is sufficiently resilient so as to provide a shock absorbing support for the inner lamp body 102. As the inner part is sealed, aiming devices can be opened, and a ventilation device 134 may be installed through a lens extension 104I.
Patent JP-H02246666-A (JP)
Title: Call charging system
Inventor: HIRAMOTO YUKITAKA
IPC: H04M15/00
Filed: 1989-03-20
Abstract: PURPOSE:To save handling time for monthly totalization processing by manual operation, and to obtain the system with high efficiency by storing date and time data to show the data and the time of every month when the totalization processing should be executed in a second storing means, and executing the totalization processing when real date and time data by a timer coincides with the above-mentioned date and time data. CONSTITUTION:The date and time data to shown the date and the time when the totalization processing of every month should be executed is stored beforehand in the second storing means 103. The timer 104 outputs the real date and time data. A comparing means 105 retrieves the data and time data of the corresponding month in the second storing means 103 on the basis of the data of the month, the data and the time by the timer 104, and investigates whether they coincide with each other or not, and at the time of coinciding, it informs a totalizing means 106 of this result. The totalizing means 106 receives information from the comparing means 105, and executes the totalization processing based on transmission charging data (data from the collecting processing of the least time till the present) stored in a first storing means 102, and outputs the result of the totalization processing.