baber/WOPTO huggingface dataset:
Patent JP-H07197412-A (JP)
Title: Asphalt recycling method and device
Inventor: NAGAHASHI KOJI
IPC: E01C19/10
Filed: 1993-12-30
Abstract: PURPOSE:To prevent the deterioration of an asphalt concrete-generating material and to promote safety thereof by making dielectric heating treatment of the generating material stripped from a road, etc., while conveying it with a conveyer, and mixing with a new composite material separately applying heating treatment. CONSTITUTION:An asphalt concrete-generating material is crushed to select and is supplied to a lower hopper 31, and it is supplied to an upper hopper 34 through a carrying conveyer 32, and a bucket elevator 33. After that, the generating material is heated with a dielectric heating device 2 during the conveyancethrough a conveyer 1, and water is vaporized to throw the generating material into a measurement tank through a surging cyclone 4 and a conveyer 5. Then, the generating material is mixed with heated new aggregate to mix new asphalt with an additive in a mixer 8, and it is shipped as recycled asphalt. According to the constitution, heating time is reduced by the dielectric heating device 2 to decrease the deterioration of the generating material, and firing during the heating can be prevented to ensure the quality improvement and safety of a product.
Patent JP-2000183488-A (JP)
Title: Hybrid module
Inventor: MARUYAMA HIDEYUKI
IPC: H01L25/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid module whose heat dissipating property is satisfactory and which is suitable for high-frequency circuits. SOLUTION: In this hybrid module, a recessed part 17 is formed on a circuit board 11, a circuit component 3 is mounted on the recessed part 17, and a main face 16, in which the recessed part 17 on the circuit board 11 is formed, is made to face with a master circuit board to be connected. In this case, a grounding electrode 15a is formed on the bottom face of the recessed part 17, a metallic film 21 which is connected to the grounding electrode 15a is formed on the wall face of the recessed part 17, and a metallic film 22 which is connected to the grounding electrode 15a is formed on the bottom face of the recessed part 17. Thereby, heat which is generated in the circuit component 13 is dissipated efficiently to the master circuit board via the metal film 21 and the metal film 22, and a shielding effect inside the recessed part 17 is improved.
Patent JP-2001174180-A (JP)
Title: Heat exchanger for cooling
Inventor: NISHISHITA KUNIHIKO
IPC: F28F17/00
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the staying of much amount of condensed water on the inner surface of a site of a fin, which is turned from the curved section to the flat section of the same and which hinders the passing of air between fins, or flying of much amount of condensed water, staying on the fins, toward the downstream side of a ventilating direction, even when a heat exchanging rate is tried to be secured by reducing the pitch of fins in accordance with the request that the width of a tube in the ventilating direction is reduced in order to answer the request of thinning of a heat exchanger. SOLUTION: A heat exchanger 1 for cooling is arranged in an air-conditioning duct 12 so that the curved sections 6 are positioned alternately at the upper part and the lower part of the direction of gravity in corrugated fins 5 constituted of a plurality of curved sections 6 and flat sections 7, which are connected sequentially.
Patent JP-H11186402-A (JP)
Title: Semiconductor device and manufacture of semiconductor
Inventor: FUJII TAIZO
IPC: H01L27/088
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To realize a method for manufacturing a semiconductor for making it unnecessary to consider a margin based on the mutual mask matching deviation of a drain contact window and a drain contact layer, and for reducing the drain contact layer and an element size without increasing costs required for the manufacture of a semiconductor device in a DMOSFET. SOLUTION: A drain layer 201 is formed on a DMOSFET formation area on a semiconductor substrata 200, a gate oxide film 204 and a first polycrystal silicon film 204 are formed, and a first open window 207 is opened. Then, a second polycrystal silicon film 209 is formed, and a gate electrode 211 and a first area 212 surrounding the first open window 207 are formed.
Patent JP-H06172248-A (JP)
Title: Production of formaldehyde
Inventor: TAKEUCHI SHIGEKI
IPC: C07B61/00
Filed: 1992-12-11
Abstract: PURPOSE:To continuously and stably produce formaldehyde in high yield for a long period by using a catalyst layer consisting of silver particles easily producible in a mass on an industrial scale. CONSTITUTION:Formaldehyde is produced by allowing methanol and air to contact with a catalyst layer consisting of silver particles wherein the apparent density (sediment) of the layer from the top to the depth of at least 1.5mm is 3.5-4.5g/ml.
Patent JP-H05162932-A (JP)
Title: Operating device in cage for elevator
Inventor: KOSEKI KOJI
IPC: B66B5/00
Filed: 1991-12-18
Abstract: PURPOSE:To improve the working efficiency by spreading the operation range when the operation such as maintenance operation is carried out in the cage of an elevator. CONSTITUTION:A display device 15 which possesses the contact feeling switch function is installed on an inside-cage operating panel 1. An operator selects the contents of the operation by operating an operation menu displayed on the display device 15, by a finger. Further, the information for the passenger guide is displayed on the display device 15 by selecting a selecting switch 16.
Patent JP-H10185555-A (JP)
Title: Height measuring instrument utilizing gps
Inventor: SUZUKI YUZO
IPC: G01C5/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To easily measure the height even when the height difference is large, by piling a plurality of laser levels upon another and providing a shutter which interrupts all laser beams except one laser beam. SOLUTION: When a plurality of laser levels 2 are piled up upon another at, for example, every 0.5m, the measurement of the height difference of several meters becomes possible, because the measuring width increases 0.5m when the levels 2 are increased by one. The laser levels from which laser beams are received can be recggnized with the height accuracy of the GPS with a simple structure regardless of the weight and shape of a measuring section. In addition, the processing becomes easier, because no correction is required except the one performed on recognized laser levels at every 0.5m. The laser levels 2 are inexpensive, widely used, and can be borrowed easily. When two laser beams of one upper beam and one lower beam are made incident to a laser light receiving section 4 in an overlapping state, an unmeasurable condition occurs.  Therefore, a shutter mechanism is provided to interrupt either one of the overlapping laser beams so as to prevent the occurrence of the unmeasurable condition.
Patent JP-H07198574-A (JP)
Title: Method of determining heating holding conditions in measurement of oxygen/metal atom ratio by oxidation/ reduction weight method of gadolinia-containing uranium dioxide fuel body and method measuring therefor
Inventor: HARADA YUHEI
IPC: G01N5/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a highly accurate measuring method of oxygen/metal atom ratio (O/M ratio) of sintered pellet of uranium dioxide containing gadolinia. CONSTITUTION:An atmosphere of 4 to 8X10<-7> atom is formed based on a balanced oxygen partial pressure of 2 to 3X10<-14> in a stoichiometric composition corresponding to a temperature range of 600-1, 200 deg.C as heat holding temperature for oxidation/reduction thermal treatment and an oxidation/reduction thermal treatment of a sample with a known weight thereof is performed to measure a weight difference with a heat balance 17 before and after the oxidation/ reduction thermal treatment. Then, heat holding time is determined in a time range of 1-24h. The O/M ratio is measured from a change in the weight between the before and after the oxidation/reduction thermal treatment under heat holding conditions of the oxidation/reduction thermal treatment to reach 2.00 in the O/M ratio of a fuel body of gadolinia-containing uranium dioxide.
Patent JP-2000165460-A (JP)
Title: Frequency-voltage converting circuit, receiver and method for controlling frequency-voltage conversion characteristic
Inventor: SASAKI TERUO
IPC: H04L27/156
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To demodulate an FSK signal or the like with stable and high sensitivity and linearity by means of correcting a manufacture nonuniformity and aged changes due to it by providing a means for charging/discharging an electric load as against a storing means for storing and holding a threshold based on the comparison result of a voltage value with a reference voltage value. SOLUTION: A prescribed inclination is given to the rise or fall of a rectangular pulse by an integrating means consisting of constant current sources 20a and 20b and capacitors 22a and 22b, it is compared with a threshold, a pulse stream with a pulse width based on the comparison result is smoothed, a voltage value corresponding to the frequency of the rectangular pulse is obtained, the voltage value is compared with a reference voltage value and the threshold is controlled based on the result. When the voltage value is larger than the prescribed reference value, an electric charge is discharged from the capacitor 16 storing and holding the threshold. When the voltage value is smaller than the prescribed reference voltage value, the electric charge is charged to the capacitor 16 storing and holding the threshold.
Patent JP-H06221338-A (JP)
Title: Slip joint device between two part receiving large dynamic and thermal distortion
Inventor: ANDORE YUTSUKU
IPC: F16D3/50
Filed: 1993-12-28
Abstract: PURPOSE: To simply and high reliability connect parts having different coefficients of expansion by providing at least one substantially radial contact surface, a seal gasket arranged on the contact surface, and a mechanical means between a first part and a second part. CONSTITUTION: A joint device is provided with a plurality of radially-acting spring plates 31 substantially axially arranged, more concretely, arranged in parallel to a truncated cone shape of the outer peripheral surface of a reinforcing part 21. A clearance part of the spring plate is attached to a first part by a screw 5 extending in such a direction as to be engaged with a flange part 16 connected to a main body of the first part by a radial reinforcing rib 17. The flange part 16 extends perpendicular to a contact surface 15. During assembling, a threaded radial shunk 52 is directly screwed to a nut 51. The end 32 of the spring plate 31 is connected to a second part by a mechanical connecting means 4 having a screw/nut-type assembly 41 having a spring washer 42.
Patent JP-2000179771-A (JP)
Title: Fitting
Inventor: SHIMA KAZUMI
IPC: F16L37/18
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To remote-control attaching and detaching for a piping as well as to automate them. SOLUTION: This fitting is provided with a first joint 1 having a projected part 1e in its one end side, a second joint 2 having an insertion part 2a inserted into the projected part 1e to be sealed, a recess 2c provided in an outer circumference of the insertion part 2a, a cam 25 journaled on the projected part 1e and engaged-and-disengaged with the recess 2c by turning to lock or unlock an insertion condition of the insertion part 2a with respect to the projected part 1e, an actuator mechanism 5 provided in an outer circumference of the first joint 1 and having a cylinder member 10 moving along an axial direction (an A-direction and a B-direction), and a link 24 connecting the cylinder member 10 movable axial-directionally and the turnable cam 25. The actuator mechanism 5 is operated by an operation part 23 disposed in a portion apart from the mechanism 5.
Patent JP-H0641582-A (JP)
Title: Detergent composition for gas turbine air compressor
Inventor: SATO TSUNEO
IPC: C11D1/83
Filed: 1991-12-20
Abstract: PURPOSE:To provide a detergent composition capable of keeping a gas turbine air compressor clean with removing dirts even during its operation. CONSTITUTION:A detergent composition containing a solvent component consisting of an addition compound of a specific primary aliphatic alcohol and ethylene glycol and an addition compound of a specific phenol and ethyleneglycol and a surfactant component consisting of a specific polyethyleneglycol mono(alkylphenol) ether and an ammonium or amine salt of a specific aliphatic carboxylic acid is diluted with purified water and is used to wash a gas turbine air compressor (especially, a turbine propeller). The detergent composition is excellent in cleaning ability, leaving little residue, having little recontamination and adverse effect on gas turbine apparatus materials and having rust-proofing effect.
Patent JP-2001170497-A (JP)
Title: Catalyst for cleaning air
Inventor: SASAKI MANABU
IPC: B01J35/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for cleaning air which has high functions in comparison with the conventional catalyst for cleaning air. SOLUTION: The catalyst for cleaning air has a base material, a layer of an adsorbing agent supported on the surface of the base material and a photocatalyst layer which is supported on the layer of the absorbing agent and contains titanium oxide particles and a titania-based binder for binding the titanium oxide particles.
Patent JP-H07189528-A (JP)
Title: Reinforcing method of block wall and device thereof
Inventor: WATANABE SHIGERU
IPC: E04H17/14
Filed: 1993-12-27
Abstract: PURPOSE:To save labors when embedding reinforcing members regardless of a new installation or an existing structure and dispense with any large repairing work against the existing structure. CONSTITUTION:A plurality of holes 13 for reinforcing members ranging from the upper end of a block wall 11 to a mat foundation 12 are bored at every appropriate distance on the block wall 11. After reinforcements 8 have been inserted in respective holes, mortar 14 is charged in the periphery of respective reinforcements in the holes to make it possible to directly carry out the reinforcing work against a newly stacked or an existing block wall.
Patent JP-2000135335-A (JP)
Title: Game machine
Inventor: TABATA YORIO
IPC: A63F7/02
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To vary combinations of designs and enable to play a game with being interestead in a design of big win by making a design with constitutes a part of the design of big win except for an effective line appear and moving the design to the effective line. SOLUTION: A special game state which is advantageous to players occurs when a combination of designs which are decided beforehand at design display parts L21, L22, L23 of an effective line which can display a plurality of designs changeably is big win. When a design of at least one part of the design display parts L22 is changing and a part of designs of big win which is still-displayed is constituted on lines (L11, L13, L31, L33) excluding effective lines (L21, L22, L23) for other design display parts except for the design display part which is changing, the design is displayed with moving at the effective lines (L21, L22, L23).
Patent JP-H11184095-A (JP)
Title: Aligner having mask loader
Inventor: KAWAHASHI KOJI
IPC: G03F7/20
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To easily attach a large-sized mask which is heavy in weight to the lower surface of a mask stage without making the size of an aligner large. SOLUTION: In this aligner in which a mask M is held on the lower surface of a mask stage MS and a work on a work stage MS is irradiated and exposed with light including exposing light from a light irradiating part 1, a mask loader ML capable of moving the stage WS forwards and backwards and having an aperture with the size by which the stage WS can pass through the aperture is provided. In order to attach the mask M to the stage MS, the mask loader ML is pulled out and the mask M is placed on the aperture part of the loader ML. Succeedingly, the loader ML is pushed in between the stages MS and WS so that the stage WS is raised. The stage WS lifts the mask M up from the loader ML, the mask M abuts on the lower surface of the stage MS and the mask M is held by a mask holding means. Succeedingly, the stage WS is descended.
Patent JP-H11187210-A (JP)
Title: Copying device
Inventor: TAKIYAMA YASUHIRO
IPC: G03G15/36
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of information of a projecting part, when an original with the projecting part is copied by copying an image of the projecting part of the original on both sides of the projecting parts of a recording sheet, according to a fact that the original is detected to be provided with the projecting part. SOLUTION: A projection part detection substrate 401 is installed on an original carrier path of an original feeder, and the original 407 with the projecting part is carried in the direction of the arrow in a figure. A number 1 is outputted when the original is detected, and a number zero is outputted when no original is detected by reflection type sensors 402 to 406. Then when the original with the projecting part is detected to be provided with the projection part by the projecting part detecting substrate 401, a double-face copying processing which is different from the one for a normal regular original is performed by the device. Specifically, the image is copied on the surface to the recording sheet with the projecting part stored in a recording sheet loading part with the image of the projecting part.  Then the image and the image of the projecting part are also copied on the rear surface of the recording sheet with the projecting part.
Patent JP-2000183106-A (JP)
Title: Connection structure for high-frequency part
Inventor: OKUMICHI TAKEHIRO
IPC: H01R4/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure for a high-frequency part wherein the electric characteristics of high-frequency signal in a connection structure of high-frequency part by flip chip mounting is improved with no difficulty in manufacturing, while a connection part with high electric characteristics is provided stably. SOLUTION: A ground conductor 23 of a first high-frequency part 21 is formed on the upper surface of a substrate 21, and a line conductor 24 of the part 21 is formed for high-frequency signal transfer. A plurality of ground conductors 28a-28c of a second high-frequency part 26 are formed on the lower surface of a base body 27, and line conductors 29a and 29b for high-frequency signal transfer are formed on the upper surface of the body 27. The first high-frequency part 21 is electrically connected to the second high-frequency part 26 with a conductive connection member 31 in combination with a pair of conductive connectors 25a and 30a and a pair of connectors 25b and 30b.  Here, a conductor non-formation region 32 is provided at a part facing the line conductor 24 of the first high-frequency part 21 of the ground conductor 28c at least on the top surface side among the plurality of ground conductors 28a-28c of the second high-frequency part 26. The reflection or radiation loss of high-frequency signal is suppressed to improve an electric characteristics with no difficulty in manufacture.
Patent JP-2000180038-A (JP)
Title: Structure of partitioning body of refrigerator
Inventor: HARADA CHO
IPC: F25D23/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a front cover from getting out of a front frame even if a weight acts on the front cover, by a method wherein a protrusion is provided on the periphery of a hole formed in a side plate of the front frame, and a protruding strip formed inside a side plate of the front cover is engaged with the protrusion. SOLUTION: A front cover 6 has an approximately U-shaped cross section and has inwardly oriented protruding strips 6e, 6d. Holes are drilled in each of the opposite side plates 4a of a front frame 4 having a U-shaped cross section to provide a protrusion on each periphery of the holes, thereby forming a row of engaging protrusions 7. If the cover 6 is fitted on the frame 4, the protrusions 7 are engaged with the respective strips 6d of the cover 6 to fix the cover 6 on the frame 4. Even if a heavy weight is placed on the cover 6 and a side plate 6b is deformed downward, the plate 6b is supported by the protrusions 7 to prevent the cover 6 from getting out of the frame 4.
Patent JP-H07198188-A (JP)
Title: Air conditioner
Inventor: MATSUMOTO TAKAYUKI
IPC: F24F11/02
Filed: 1993-12-29
Abstract: PURPOSE:To keep reliability of an indoor unit by stopping a compressor of an outdoor unit when the temperature of an indoor unit heat exchanger of the indoor unit exceeds a predetermined threshold value. CONSTITUTION:A plurality of indoor units X, X' which store different threshold values in memory means 44 can be selected in response to the number of connectable indoor units A. A temperature of an indoor heat exchanger 18 of the unit A is detected by means of a temperature sensor 31, and when the temperature exceeds a predetermined threshold value, a compressor 1 of the unit X is, for example, stopped by a protective controller 43. Thus, even if the number of the units A to be connected is altered without adding special protective function at the units X, X' side, similar reliability can be obtained.
Patent JP-H05174304-A (JP)
Title: Vtr for rec0rding and reproducing two channels simultaneously
Inventor: TAKEI TOSHIKI
IPC: G11B5/02
Filed: 1991-12-24
Abstract: PURPOSE:To perform video recording and reproducing of two TV programs simultaneously by using one video tape. CONSTITUTION:To perform the recording and reproducing simultaneously for two channels, the device is provided with a rotary drum 9 arranged with a heads group consisting of four magnetic heads 1-4 distributed in the center angle of 90 deg. respectively and another heads group consisting of four magnetic heads 5-8 corresponding to a conventional 4-head VTR on the same rotary drum, a signal processing circuit provided with a mode to change over the rotating speed of the two head groups to the normal or twice of normal speed in synchronization with the changeover of the two head groups, and respectively independent two output terminals.
Patent JP-H10189207-A (JP)
Title: Electric field electron emission type surge absorption element and manufacture thereof
Inventor: KASAI YOSHITO
IPC: H01L27/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To achieve a method for manufacturing an electric field electron emission type surge absorption element capable of simultaneously achieving anode junction between a pair of substrate members and a frame member, capable of junctioning even if thickness of the frame member is thin, and free from surge absorption action even if a voltage is applied during junctioning. SOLUTION: A first substrate member 12 and a second substrate member 14 are disposed opposite to each other in a vacuum atmosphere, a frame member 16 containing an anode ion is sandwiched between both of the substrate members, an electrode frame 44 is crimped to an outer rim part end face 19a of a frame member protruded from the outer side face of both of the substrate members, a positive side of a DC power source 46 is connected to first and second external electrode layers 24 and 26, and a negative side is connected to the electrode frame 44.  A voltage is applied from the DC power source 46 while being heated by a hot plate 42, and anode junction between an opposite face rim 12a of the first substrate member and a first abutting face 16a of the frame member and anode junction between an opposite face rim 14a of the second substrate member and a second abutting face 16b of the frame member are simultaneously performed.