baber/WOPTO huggingface dataset:
Patent JP-H06193762-A (JP)
Title: Selector device between manual drive and motor drive of actuator for valve
Inventor: KAMEZAWA JIRO
IPC: F16K31/05
Filed: 1992-12-22
Abstract: PURPOSE:To facilitate the selection of a driving method by the motor drive/ manual drive of a valve by interposing a clutch gear which can be slid in the axial direction between a worm shaft meshed with a worm gear on a valve rod and a handle shaft and engaging and disengaging the clutch gear by the shift in the axial direction of the handle shaft. CONSTITUTION:If a worm shaft 6 is revolved through a reduction gear train 26 by the drive of a motor 25, when a clutch gear 14 is meshed with a connecting gear 24 and is in a nonconnection state with a handle shaft 15, a valve rod 2 joined with a worm gear 4 is revolved, and the valve body is opened and closed. Then, in emergency or when the valve is manually operated in the inspection after maintenance, the handle shaft 15 is shifted outward against a spring 21, by holding the handle 16, and the external tooth spur gear 15a of the handle shaft 15 is meshed with the second internal tooth spur gear 14b of the olutch gear 14. Further, the connection between the connection gear 24 and the clutch gear 14 is released by pulling out the handle 16, and in this state, the valve is manually operated by turning-operating the handle 16.
Patent JP-2001173394-A (JP)
Title: Support device for timbering
Inventor: TSUJI KIYOMI
IPC: E21D11/18
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a support means capable of easily adjusting position between a leg portion and ground by using a bag body expanding from the center of the leg portion of timbering. SOLUTION: A fold-up construction of a bag body 11 having fold-up portions 21, 21 at both the sides in width direction and fold-up portions 22, 22 at both the side in longitudinal direction, and a center portion 23 cramped between these fold-up portions 21, 21, 22, 22 are used for timbering.
Patent JP-H06193663-A (JP)
Title: Power transmission device
Inventor: URATANI TAKAFUMI
IPC: B25J17/02
Filed: 1992-12-21
Abstract: PURPOSE:To shorten an interval between both ends of a driving shaft and a jointing shaft in the articulated parts of a robot and set up a harmonic driving turning speed reducer there. CONSTITUTION:An elastic inner ring member 22 of a harmonic driving turning speed reducer 30 is secured to a support arm 9, and a through-hole 21, making a driving bevel gear 13 driving a speed reducer input shaft 17 rush in, is formed in a cylindrical wall 22b of the elastic inner ring member 22 in advance. On the other hand, and outer ring member 24 equipped with an internal gear 25 in mesh with an external gear 23 of the elastic inner ring member 22 is attached to a joint shaft 26 supported by a support member opening part 37 free of rotation. Accordingly the turning speed reducer 30 and a bevel gear type transmission mechanism 20 are installed in a superposed position, and therefore the outer ring member is fixed. If it is compared with a case that the elastic inner ring member is made rotatable, an interval L1 of up to an end face of the joint shaft 26 from a drive shaft 11 becomes shortened. In spite of that, the extent of required length in the elastic inner ring member 22 is secured, so that a large reduction gear ratio by means of the turning speed reducer 30 is thus securable.
Patent JP-2001174900-A (JP)
Title: Camera, picture printing device and picture displaying device
Inventor: KURODA KAYOKO
IPC: G03B17/18
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that only a regular character string can be imprinted on a photographic picture in a conventional film using camera and compaction and low power consumption are hardly realized in a digital camera incorporating a character recognition function. SOLUTION: In the camera to record a still picture on a picture recording means, information for performing character recognition processing by the picture printing device or the picture displaying device to a character picture (a) included in a recorded picture recorded on the picture recording means and information for specifying the character corresponding to the result of the character recognition processing as a recorded picture (b') synthetically printed, printed or synthetically displayed in the case of printing or displaying a recorded picture (b) different from the recorded picture including the character picture by the device are recorded on the picture recording means.
Patent JP-H0686614-A (JP)
Title: Device for automatic supply of feed and method for control thereof
Inventor: KIN ZAIKAN
IPC: A01K39/012
Filed: 1992-12-25
Abstract: PURPOSE: To automatically supply just the determined quantity of feed in a storage chamber by calling a pet animal by automatically reproducing the voice of the keeper at the reserved time set in advance. CONSTITUTION: This device is composed of a storage chamber 24 for feed, main body part 1 provided with a feed supplying mechanism for supplying feed from this storage chamber 24, microcomputer 2 for totally controlling the feed supplying mechanism according to an operating program, function selection keyboard 3 for a user to input a function setting signal or the reserved time to this microcomputer, audio signal generating part 4 for generating an audio signal under the operation control of microcomputer, and display part 9 for displaying the operation of system, current time or reserved time under the operation control of microcomputer.
Patent JP-H06173390-A (JP)
Title: Connecting method for precast concrete column
Inventor: SATO TAKUO
IPC: E04C3/34
Filed: 1992-12-09
Abstract: PURPOSE:To make it possible to introduce easily prestresses to connect precast concrete columns in a plurality of storeys. CONSTITUTION:Precast concrete columns 1 and 2 of first and second floors are formed in a cylindrical hollow body, prestress is introduced with PC steel materials 6 and 12 arranged to hollow sections 5 and 11, and the precast concrete columns 1 and 2 are connected together as a unit. According to the constitution, weight of the precast concrete column is decreased, so that conveyance and lifting work of the precast concret column is carried out easily. It is not necessary to bury a sheath in the precast concrete column, and work can be easily carried out. Formwork and reinforcing bar placer are not required in the field.
Patent JP-H06191012-A (JP)
Title: Cream-solder printing machine
Inventor: KOMAZAWA TSUNEAKI
IPC: B41F15/40
Filed: 1992-12-25
Abstract: PURPOSE:To perform cream solder printing with always proper printing pushing force by directly detecting the printing pushing force of a squeegee. CONSTITUTION:An air cylinder 5 and a squeegee 9 are linked through a holder 13. A pushing-force detecting sensor 12 is provided at the holder 13. The signal from the pushing force detecting sensor 12 is guided into a display device 16 and displayed. The pushing pressure of the squeegee 9 is adjusted at the optimum value by observing the display of the display device 16 and adjusting the air feeding pressure into the air cylinder 5.
Patent JP-H06200387-A (JP)
Title: Metallic tape cleaning device for producing metallic tube incorporated with optical fiber
Inventor: SUKEGAWA TAKASHI
IPC: C23G1/24
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a welded tube of good quality capable of preventing the generation of pollution caused by a cleaning soln., furthermore capable of prolonging the service life of an arc welding rod and in which welding conditions are stable and the generation of pinholes at the weld zone is suppressed. CONSTITUTION:An aluminum tape 3 is formed around an optical fiber unit 9 to form its shape into a cylindrical one, and the mating faces are welded to produce an aluminum tube 17 incorporated with optical fibers. As a cleaning soln. in a cleaning device 5 for cleaning the aluminum tape 3, hot water 21 is used. The temp. of the hot water jetted from a jetting nozzle 25 and its amt. to be fed are controlled in accordance with the wear of an arc welding rod 15. A filtering device 35 filtering solid impurities of >=50mum contained in the hot water is provided.
Patent JP-2001175534-A (JP)
Title: Memory control circuit
Inventor: FUJIKAWA HIROFUMI
IPC: G06F12/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To shorten the access time even when the address of the read destination is frequently changed. SOLUTION: When valid data for four addresses are read from an SDRAM 32 by a burst transfer, only the valid data of a requested address are outputted to a CPU 12. On the other hand, valid data for remaining for three addresses are stored in a cache 24 by a cache control circuit 20. When an address included in the next read request is matched with the address of the read source of valid data stored in the cache 24, the SDRAM 32 is not accessed and the valid data stored in the cache 24 are outputted to the CPU 12.
Patent JP-H11188753-A (JP)
Title: Preparation of molding compound for sealing optical device with resin
Inventor: MATSUI FUMIO
IPC: B29C45/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a molding compound used for sealing an optical device with resin by transfer molding, in particular, which simplifies a preparing process and thereby reduces the cost of preparation. SOLUTION: In a method for preparing a molding compound used for sealing an optical device with resin by transfer molding, the sealing resin having fluidity is introduced into a frame having a recessed part of a desired shape and is solidified by cooling and this solidified sealing resin is taken out of the frame at a desired time. In this case, the sealing resin contains cycloaliphatic epoxy resin and a curing agent at least as main components.
Patent JP-2000183594-A (JP)
Title: Part mounting apparatus
Inventor: SASAKI YOSHIYUKI
IPC: H05K13/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a part or a part clamper from being damaged or falling off when the part clamped by the clamping pieces of the part clamper collides against a warped board, or the like. SOLUTION: In a part mounting apparatus 12, a clamper 30 having clamping pieces 34A, 34B for clamping a part 22 is supported slidably up and down relative to a shaft supporting member 33, while being biased in the forward end direction by means of a shock absorbing spring 31C. When the part 2 clamped by the clamping pieces 34A, 34B collides against an upward warped part of a part mounting section, the entire clamped 30 retracts while resisting against the biasing force of the shock absorbing spring 31C to absorb impact.
Patent JP-H11188821-A (JP)
Title: Composite decorative sheet and its manufacture
Inventor: YOSHIKAWA HIROHISA
IPC: B32B27/32
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a composite sheet and its manufacturing method of a composite sheet having a main material of olefin resin, and used for decorative material for building or the like, where light-proof adhesion is improved and interlaminar peeling does not generate by an extended period of ultraviolet light irradiation. SOLUTION: A pattern layer 12 is formed on a base olefin layer 11 by using a resin composed of a polyurethane-acrylic block copolymer obtained by copolymerizing an acrylic monomer and polyurethane azo polymer obtained by performing an addition reaction of an azodiol, diol, and diisocyanate. A top olefin layer 12 is laminated on a top layer of the pattern layer 12 through an adhesive layer 13 composed of two-pack curable polyurethane.
Patent JP-H06201188-A (JP)
Title: Hot water producing device
Inventor: OKAMURA MASAO
IPC: F24H1/22
Filed: 1992-12-29
Abstract: PURPOSE:To regulate the steam flow-in rate to a mixer, i.e., the temperature of hot water which is taken out to the user load side from the mixer quickly and accurately for a hot water producing device which produces hot water by mixing water and steam. CONSTITUTION:A steam control valve 16 which can be opened/closed by a continuous or intermittent motion is provided on a steam pipe 11. At the same time, a driving circuit 18 which makes the steam control valve operate continuously or intermittently based on the temperature difference between the temperature of hot water which is actually discharged from a mixer 7 and a set temperature.
Patent JP-H06204206-A (JP)
Title: Method and device for detecting chemical solution level
Inventor: MAZAKI AKIHISA
IPC: H01L21/306
Filed: 1992-12-31
Abstract: PURPOSE:To provide a method and device for detecting the level of chemical solution capable of stably detecting solution level regardless of the kind and state of the treating chemical solution and performing various controls (prevention of short after, etc.) using the detection signals as well as avoiding such troubles as the cracking in a chemical solution vessel or frequent raiso of dust, etc. CONSTITUTION:In order to treat an electronic material 2 such as semiconductor wafer, etc., using a chemical solution 1 (an etchant, etc.), the channel solution level is to be detected using an air sensor 5, etc., in consideration of the gas back pressure so as to control the temperature, etc., by the detection signals if necessary.
Patent JP-H11191486-A (JP)
Title: Induction heating device
Inventor: ANDO SADAMASA
IPC: H05B6/60
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To suppress the expansion of facility scale and the increase in facility costs, or to impart a proper heating pattern to a heating object in the time lapse direction. SOLUTION: By feeding high frequency power from a high frequency generator 10 to a power receiving fin 22g via a power feeding member 12 and a power feeding fin 12b, a material for ice cream cones provided between oppositely facing electrode is heated inductively. Plural carriage 22 which successively transfer the material for the ice cream cones sandwiches between the confronting electrodes are provided. A high frequency voltage is capacitively coupled between the power feeding 12b and the power receiving fin 22g.
Patent JP-H07146011-A (JP)
Title: Solar light converging device
Inventor: KANEDA YOSHIMI
IPC: F24S50/20
Filed: 1991-12-27
Abstract: PURPOSE:To condense solar light in compact and low cost structure and with high efficiency by laying out a condenser along a converging position of solar light by a linear Fresnel lens and adjusting the position of the lens in conformity with changes in an incident angle accompanied by seasonal and daily changes of solar light. CONSTITUTION:A condenser 2, which is slender and long in shape, is laid out along a converging position of solar light by a linear Fresnel lens having uneven lines in the crosswise direction. The position of the lens 1 is adjusted in conformity with changes in an incidental angle accompanied by each of daily and seasonal changes of solar light. More specifically, one end of an arm 4 is rotatively connected to both ends of a condenser in each crosswise direction and the lens 1 is movably supported along a lone hole 41, thereby adjusting a rotary speed in conformity with changes in the incidental angle accompanied by seasonal changes in solar light. Furthermore, a drive cam 5 is connected to the other end of the arm 4 and the lens 1 is movably supported along the long hole 51. This construction makes it possible to adjust the position of the lens 1 in conformity with changes in the incidental angle accompanied by daily changes in solar light.
Patent JP-2001192165-A (JP)
Title: Gathering apparatus
Inventor: IKEGAMI TETSUJI
IPC: B65H39/042
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a gathering apparatus capable of surely conducting the drive control. SOLUTION: This gathering apparatus is adapted to gather and discharge plural paper sheets, and provided with plural paper feed tables, a paper feed part for transporting a number of paper sheets stacked on each paper feed table one by one in a designated on-off timing of each electromagnetic clutch, a gathering and transporting part for gathering plural paper sheets transported from the respective paper feed tables of the paper feed part to form a gathered material and transporting the gathered material to a discharge part, a DC main motor for driving the paper feed part and the gathering and transporting part, a discharge part for discharging the gathered material transported from the gathering and transporting part, a paper discharge table for stacking the gathered materials discharged from the discharge part, and an encoder for detecting the rotation of the DC main motor.  In this apparatus, the respective electromagnetic clutches are on-off controlled according to the detection results of the encoder.
Patent JP-H11173731-A (JP)
Title: Low-temperature warehouse
Inventor: KONNO YASUHIKO
IPC: F25D16/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a low-temperature warehouse in which the space can be kept in low-temperature high-humidity condition stably for a long period of time. SOLUTION: A low-temperature warehouse is provided with a plurality of ice walls 2 and ice floors 24 in the space 12 within a warehouse 12, and also cooling pipes 36 and 64 are inserted inside of the each of these ice walls 22 and ice floor 24, and unfrozen liquid is circulated in each of these cooling pipes 36 and 64. Hereby, the space 12 with in the warehouse is kept in low temperature and high humidity condition stably for a long period of time, suppressing the fusion speed of the ice wall 22 and the ice floor 24 while keeping the surface temperature of each ice wall 22 and ice floor 24 at fusion point.
Patent JP-H05337337-A (JP)
Title: Purifying method of gas, exhaust gas, vapor and sol and apparatus therefor
Inventor: FURANTSU DEIITORIHI ESUTE
IPC: A62D3/00
Filed: 1992-12-21
Abstract: PURPOSE: To provide a method and apparatus usable for almighty and to enable to practice treatment taking out reaction products out of systems by purifying gases, which are contaminated with chemical substances, by means of photocatalytic reaction of catalysts on catalyst carriers of a fixed bed or fluidized bed in a closed system. CONSTITUTION: Catalyst carriers having large specific surface areas are used to materials which withstand to chemical corrosion and light of short wave lengths, and are stable mechanically. And on the carriers a primary component consisting of a platinum group of group VIII and/or an oxide having properties of semiconductor and a secondary component consisting of lanthanide, actinide group and an element of group VIIIb are supported. A vessel 14 is fixed upon an axis in a closed housing 15 and a fixed bed 1 or fluidized bed is formed with the catalyst carriers and catalysts. And the fluids to be purified are fed through connected tube sides into the housing 15, the catalyst is activated by a quartz light 7 having wave lengths of 250-400 nm, the vessel 14 is rotated and at the same time washing water is supplied into a bath 12 to discharge the generated mineralization products.
Patent JP-2001177252-A (JP)
Title: Manufacturing method for multilayer interconnection board
Inventor: TSUYAMA KOICHI
IPC: H05K3/46
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a multilayer interconnection board which is superior in productivity, while a less resin remains in a hole. SOLUTION: An insulating layer of a photosetting resin is formed on an innerlayer circuit board where an innerlayer circuit is formed, and the insulating layer is exposed to light through a photo-mask, where a part which is to be a via hole is masked. A part which was not exposed is removed in a developer liquid to form a hole which is to be a via hole. The inner wall of hole is metallized, so that the innerlayer circuit and an outerlayer circuit are electrtically connected together. Here, all holes are irradiated with a laser in the range of 50-100 μm.
Patent JP-H11180910-A (JP)
Title: Production of chlorinated aromatic compound
Inventor: KIKUYAMA SHIGEKI
IPC: C07C22/04
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the subject compound corresponding to an aromatic alcohol in high yield without using a halogenated hydrocarbon-based solvent by reacting the aromatic alcohol under contact with a protonic acid in an alcoholic solvent and then carrying out a specific treatment of the reactional mixture. SOLUTION: An aromatic alcohol represented by formula I [Ar is an n-valent aromatic ring; R<1> and R<2> are each a monovalent hydrocarbon or both together denote a bivalent hydrocarbon; (n) is >=1] (e.g. p-dicumyl alcohol) is reacted under contact with a protonic acid in an organic solvent consisting essentially of an alcoholic solvent and the resultant reactional mixture is then brought into contact with a hydrocarbon-based solvent immiscible with the alcoholic solvent (e.g. pentane) to form a layer of a solution composed of the organic solvent consisting essentially of the hydrocarbon-based solvent and the reactional product. The layer of the solution is subsequently separated from other layers and then brought into contact with hydrogen chloride to convert the reactional product contained in the solution into the objective compound represented by formula II.
Patent JP-2000177634-A (JP)
Title: Front car body structure of vehicle
Inventor: OHASHI YOSHIAKI
IPC: B62D21/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To secure the strength at the fitting position and its vicinity of a front-end cross member or hook member while attempting weight reduction. SOLUTION: A front car body structure is provided with a first cross member 2, both ends of which are connected t the front ends 4a, 5a of a pair of side members 4, 5 extending along the longitudinal direction of a vehicle, a second cross member 3 arranged below the first cross member with the first cross member and a vacant part 8, a hook member 17 supported by the second cross member with a pulling member 19 that is locked during the transportation of the vehicle, and a load support member 20 connecting a part close to a point supporting the hook member 17 of the second cross member to the first cross member. The fitting position and its vicinity of the hook member 17 are reinforced partially.
Patent JP-H11185998-A (JP)
Title: Plasma processing device
Inventor: NAKANO AKIRA
IPC: H01L21/205
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing device not required to replace a resonance circuit in response to the frequency used, capable of cleaning a chamber without replacing the resonance circuit, and capable of plasma-cleaning the chamber without using bellows. SOLUTION: A plasma exciting electrode 4 and a susceptor electrode 8 are provided in a processing chamber 60, and the surface of a work 16 mounted on a susceptor electrode 8 is processing by the plasma generated between the plasma exciting electrode 4 and the susceptor electrode 8. Plasma is confined between the plasma exciting electrode 4 and the suscptor electrode 8 by the series resonance of a microwave circuit constituted of at least the susceptor electrode 8 and a processing chamber 10 for plasma cleaning. A resonance circuit (band eliminator) 61b diffusing plasma in a processing chamber 60 via the parallel resonance with the microwave circuit is provided.
Patent JP-2001185909-A (JP)
Title: Dielectric duplexer
Inventor: NIHEI TAKASHI
IPC: H01P1/213
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To suppress spurious signals due to higher harmonics. SOLUTION: A conductor which is connected to an antenna input/output terminal is led out as a stub up to the surface where an external conductor is formed, and then surrounded with the external conductor while insulated from the external conductor, and spurious signals are attenuated by adjusting the shape and size of the stub.