baber/WOPTO huggingface dataset:
Patent JP-2000211599-A (JP)
Title: Thermal louver
Inventor: IZU HIROKI
IPC: B64G1/50
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To ensure a proper arrangement to meet with the size and shape of a radiator of an artificial satellite by constructing a module by a method of surrounding at least a specified number of blade and a specified number of bimetal coil and a specified number of shaft to turn the blades by a frame. SOLUTION: In a housing 5 at least one bimetal coil 2 and at leat one sheet of blade 3 are supported mechanically through a shaft 4. A frame 6 is composed of them, a lateral frame provided in the axial direction of the shaft 4 so as to support a module with respect to a lod in the thrust direction of the shaft 4, and a vertical flame coupled with the lateral frame while supporting the shaft 4. The module is composed of the frame 6. With the constitution, a plurality of louvers moduled are arranged on a radiator in the direction vertical to the axis of the shaft 4, thereby making the area of heat radiation a size as requested to meet with different sizes and shapes.
Patent JP-H01189140-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDO TAKAO
IPC: H01L21/3205
Filed: 1988-01-25
Abstract: PURPOSE:To improve reliability in wiring, by forming a wiring layer on the oxide film of the surface of a semiconductor substrate, thereafter forming photoresist, performing patterning, performing wet etching and dry etching, and forming a protecting film. CONSTITUTION:An insulating film 003 comprising silicon dioxide is formed on a silicon substrate 004. Then, an aluminum film 002, which is to become a wiring layer, is formed. Thereafter, photoresist 001 is formed on the substrate. The resist 001 is patterned. Then, the aluminum film 002 undergoes isotropic etching with phosphoric-acid based etching liquid. Thereafter, anisotropic etching of the aluminum film 002 is performed. Then, the resist 001 is removed, and a wiring layer is formed. A passivation film 005 is formed. In this way, problems in reliability such as disconnection of the aluminum wiring can be improved.
Patent JP-S61175167-A (JP)
Inventor: ENOMOTO MASAHARU
IPC: G05D1/02
Filed: 1985-01-30
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-H10205262-A (JP)
Title: Edge-cutting earth-discharging method for earth and sand taken in drilling-bucket in earth drill construction
Inventor: ONOMI HIROAKI
IPC: E21B11/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely execute edge cutting by making use of constitution raising and lowering an edge cutting device, and repeating several times of raising and lowering operation in an edge cutting earth moving method of earth and sand taken in a drilling bucket. SOLUTION: Excavated earth and sand is successively taken in a drilling bucket 3 while successively driving the drilling bucket into the ground, and when earth and sand to be taken in the bucket reaches a specific volume, the first edge cutting operation is executed by pulling out an edge cutting device, and after the drilling bucket 3 is pulled out, the drilling bucket 3 is brought into contact with an earth discharge place such as ground, plate surface, etc., the second edge cutting operation is executed by lowering the edge cutting device. Then, the third edge cutting operation is executed by pulling up the edge cutting device. Then, the bottom cover the drilling bucket 3 is opened, and edge cut earth and sand taken in the drilling bucket is discharged to the outside.
Patent JP-H11206525-A (JP)
Title: Commodity exhibiting inclined shelf device
Inventor: SATO JUICHI
IPC: A47F5/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent falling of an article by making an inclined shelf board hard to swing in the lateral direction in a commodity exhibiting inclined shelf device. SOLUTION: A commodity exhibiting inclined shelf device 1 has a pair of left/right side plates 2, an inclined shelf board 4 tiltable in the longitudinal direction by installing the upper left/right both ends on the opposed surfaces 2a of these side plates, an article support piece 18 protrusively arranged forward under this inclined shelf board 4 and a support 6 to receive the inclined shelf board 4 from the reverse by being installed so as to be attachable in engaging object holes 7a and 7b bored in large numbers in the vertical direction of the opposed surfaces of the side plates 2. An article is exhibited on the inclined shelf board 4 by receiving the article by an article support piece 18 by setting the inclined shelf board 4 to a desired inclination by selectively installing the supports 5 and 6 in the engaging object holes 7a and 7b.
Patent JP-H11210631-A (JP)
Title: Liquid feeding pump
Inventor: SATO NOBUAKI
IPC: F04B9/02
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a bellows type of liquid feeding pump furnishing the damage preventive function of a bellows. SOLUTION: In this liquid feeding pump 5A of this execution type, a bellows 507 is fixed to a bellows plate 502 in which a suction port 504 and an exhaust port 505 are formed, the expansion and the contraction of the bellows 507 are carried out by an air cylinder 524, the bellows 507 is compressed by the lowest pressure of the air cylinder 524 under the constant driving and control of a pulse motor 521, when a chemical is being discharged, and a structure to discharge and feed a specific amount of chemical from the discharge port 505 at a specific discharge speed is applied. The connection of the pulse motor 521 and the air cylinder 524 is carried out by a ball nut 517, and the drive and the contrl of both members are carried out by a driving program assembled in a drive control device 525.
Patent JP-H05273072-A (JP)
Title: Method for monitoring small leakage of gas, system for monitoring small leakage of gas, and gas distribution device for monitoring system of small leakage of gas
IPC: G01M3/28
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a method for monitoring small leakage of gas for preventing an accident by discovering small gas leakage from a buried pipe positively without bothering any worker, a system, and a gas-distribution device which is used for the system. CONSTITUTION:When the flow rate of a gas flowing through a gas feed pipe 1 is reduced, a valve means 2 which is provided at the gas feed pipe is closed. The flow rate of a bypath 6 which is provided for connecting primary and secondary sides of the valve means is detected by a flow rate detection means A. The flow rate which is detected by the flow rate detection means A is recorded by a recording means 7. Small leakage of gas is monitored by recording with the recording means 7.
Patent JP-H10199126-A (JP)
Title: Optical disk device
Inventor: HORI MASAYUKI
IPC: G11B33/12
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve operability by providing an opening/closing lid for housing an optical disk with an operation dial of a large external size. SOLUTION: The optical disk device 1 is provided with the opening/closing lid 2 for mounting the optical disk atop the device. The shuttle dial 3 is mounted concentrically at the opening/closing lid 2. The opening/closing lid 2 is actuated to be opened and closed by pushing the corner (arrow) of the opening/closing lid 2. The operation dial 3 disposed at the opening/closing lid 2 for mounting the optical disk to the optical disk device 1 is formed as the large-sized operation dial of the diameter equal to the outside diameter of the optical disk and approximately the area of the opening/closing lid 2 and, therefore, the operation feel like a disk jockey is obtainably by operating the operation part protruding from the opening/closing lid 2 from a side part.  The operability is improved if the diameter of the shuttle dial 3 is specified to 5 to 13mm in the case of a CD of 8cm or 12cm in diameter.
Patent JP-H02195065-A (JP)
Title: Linear shift gear box
Inventor: NAKAGAWA HIDEAKI
IPC: F16H57/02
Filed: 1989-01-24
Abstract: PURPOSE:To keep neutral time extremely little and make a quick speed change to prevent a vehicle speed from changing rapidly by making the inner periphery of a collar provided between plural transmission gears into an R shape. CONSTITUTION:At parts between transmission gears 7... loose-fitted into a transmission shaft 2, collars 16... are provided to prevent shift keys 4, 4 from engaging with plural transmission gears 7 adjoining to them at the same time. Both edges in the inner periphery of each collar 16 are formed into a curve, respectively, by cutting. When the shaft key 4 slides in the axial direction of a transmission shaft 2, the dead point where the shaft keys 4, 4 stop is only on the top if the operation of the change lever is stopped with its end pressed against the periphery of each collar 16 because the shape of the periphery is curved, thus hardly causing stopping in practice. By forcing of a coil spring 5, the shift key slides in a forward or backward direction to make engagement with the engaging portion of each gear 7. Therefore, even if the change lever is operated vaguely, the key 4 will not stop at its neutral position.
Patent JP-H02196333-A (JP)
Title: Subroutine calling system
Inventor: SHINOKI TAKESHI
IPC: G06F9/40
Filed: 1989-01-26
Abstract: PURPOSE:To improve the transfer efficiency of an argument when a subroutine is carried out by designating an optional register for transfer of the argument data with a subroutine calling instruction. CONSTITUTION:A register number 31 can be designated with a subroutine calling instruction 3 for transfer of data. A subroutine main body 2 indirectly designates a virtual register number 21 that does not exist as a data transfer register. A virtual register access means 13 is added to a processor 1 to replace the register number 21 which is indirectly designated with an instruction stored in the main body 2 with the register number 31 designated by the instruction 3 and performs an access. In such a way, a register that presently stores the argument data is designated as it is as a data transfer register. As a result, no process is required for setting the transfer data and the processing time is shortened.
Patent JP-2000213803-A (JP)
Title: Bath water supply apparatus having high temp. water adding function
Inventor: OWADA HIDETOSHI
IPC: F24H1/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To raise the temp. of bath water in a bathtub by adding a high temp. water set to one of predetermined two or more high temp. rise widths when using a high temp. additional water. SOLUTION: The water supply apparatus comprises a bath water mixing valve 9 for mixing hot water boiled by a heater 3 of a bath water store tank with water fed from a water source, and an operation section 7 for setting a high temp. additional water to be fed to a bath tub through the mixing valve 9 to one of two or more temps. It has a high temp. water adding function that the high temp. water set to any temp. set by the operation section 7 is fed to the bathtub to raise the bath water temp. in the bathtub.
Patent JP-H02230902-A (JP)
Title: Method for improving corrosion resistance and erosion resistance of vane for rotating heat engine and protection film
Inventor: BENNO BASURAA
IPC: C23C4/067
Filed: 1990-01-26
Abstract: PURPOSE: To increase the resistance to corrosion and erosion of a vane of a heat engine by spraying a protective surface layer consisting of 6 to 15 wt.% of Si, the remainder being Al, onto a surface of a base material using a high- speed process with a particle velocity of at least 300 m/s. CONSTITUTION: A vane of a rotating heat engine consists of mainly a ferritic and/or ferritic-martensitic base material by applying a protective surface layer securing firmly thereon. The protective surface layer consisting of 6 to 15 wt.% of Si, the remainder being Al, is sprayed onto a surface of the base material using a high-speed process with a particle velocity of at least 300 m/s. Consequently, it is possible to increase the resistance to corrosion and erosion of the vane of the rotating heat engine.
Patent JP-H04322662-A (JP)
Title: Mixing method for medical substance which is filled in duel chamber syringe, and syringe to perform this method
Inventor: UDO YOTSUTO FUETSUTAA
IPC: A61M39/00
Filed: 1991-02-06
Abstract: PURPOSE: To easily and surely dissolve working substances in a short period of time even when an active substance in a duel chamber syringe is short of solubility. CONSTITUTION: This invention is for a mixing method of medical substances which are filled in a duel chamber syringe, and an active substance of the medical substances, is placed in a chamber 6 on a needle side under a dried configuration, and a solvent of the medical substances is placed in the other chamber 7 for the mixing method, and a syringe in order to perform the method. Both chambers 6, 7 are separated from each other by a plug 4, and the plug is provided in a syringe cylinder 1 for the mixing of the substance and the solvent before injection, and the plug can move in a zone of bypass 8 which extends in the axial direction of the cylinder. For this purpose, the length of the bypass 8 is larger than the height of the plug 4 in the axial direction.  The plug 4 restricts the second chamber facing the needle side end, and is moved by a syringe piston 3 which is equipped with a piston rod 10 directly or by the solvent.
Patent JP-H07219208-A (JP)
Title: Production of mask
Inventor: UMA UTSUKOKU
IPC: G03F1/56
Filed: 1994-02-09
Abstract: PURPOSE:To obtain a simple process for production of a mask which is capable of saving costly stages, such as full-surface vapor depositing of light shielding films, developing of a resist and etching of the light shielding films. CONSTITUTION:This process for production of the mask includes a stage for forming an acid generating material layer 2 which generates hydrogen ions by irradiation of a transparent substrate 1 with UV rays, a stage for generating the hydrogen ions by irradiating the desired parts of the acid generating material layer 2 with the UV rays 3, a stage for supplying a film material 5 forming a UV light-shieldable cured film 6 by causing hydrolysis in the presence of the hydrogen ions onto the surface of the acid generating material layer 2, a stage for forming the cured film 6 by forming the hydrolyzed matter of the film material 5 and a stage for peeling non-pattern parts exclusive of the cured film 6.
Patent JP-H03223494-A (JP)
Title: Electrodeposition coating device for automobile
Inventor: NISHII KOZO
IPC: B05C3/10
Filed: 1990-01-25
Abstract: PURPOSE:To miniaturize the coating device for the automobile by transferring the automobile body in a paint tank in a vertical position, lowering the body on the inlet side of a paint tank and raising the body on the outlet side. CONSTITUTION:The automobile body 14 introduced in a horizontal position is turned to an angle of about 90 deg. by a turning and transferring device 15. The paint tank 34 is arranged on the outlet side of the device 15. A self- traveling carrier 26 provided with a hanger 28 for holding the body 14 capable of being lifted up and down and moved is furnished above the tank 34. A conveyor 38 capable of transferring the lowered hanger 28 is set on the tank 34. A power is supplied to the body 14 by a feeder mechanism through the hanger 28. The body 14 is transferred in the tank 34 in a vertical position, lowered on the inlet side of the tank 34 and raised on the outlet side. Consequently, the coating quality is improved.
Patent JP-H10214931-A (JP)
Title: Semiconductor device and its manufacture
Inventor: EGAMI YOSHIMITSU
IPC: H01L23/40
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device easy to be handled in manufacturing and mounting steps even with a leadless type. SOLUTION: In the semiconductor device 10 comprising thermal diffusion metal plates 1A, 1B connected by solder layers 3A, 3B to both the surfaces of a semiconductor pellet 2, a protective film 4 formed at a P-N junction periphery exposed at a P-N junction 2c at the peripheral side surface of the pellet 2 and sealed, the plates 1A, 1B are formed of composite plate materials sandwiching a magnetic plate 1a made of iron-nickel alloy between two copper plates 1b and 1c.  Thus, since the plates 1A, 1B have magnetism, holding and removal of the device including a semi-fabricated product are easily obtained by generating and eliminating a magnetic force by an electromagnet, and hence there is no risk of bringing it into contact with the P-N junction part of the pellet, but can be simply held or removed, and accordingly handling of the device including manufacturing steps is obtained by a simple holder. Accordingly a tube of a vacuum evacuation is unnecessary, and hence it can easily deal with handling of high degree of freedoms such as a long conveying range or rotary attitude alteration.
Patent JP-H08188699-A (JP)
Title: Aqueous dispersion composition of cationic polymer
Inventor: KUBO MICHIYO
IPC: B01D21/01
Filed: 1995-01-05
Abstract: PURPOSE: To obtain a stable aq. dispersion of a high-molecular cationic polymer which is kept low in viscosity even at a high concn. and hence is excellent in handleability in aspects of automation and reduction of labor by blending a polymer having amine or amidine units with water and a salt of nitric acid either alone or in combination with other inorg. salt. CONSTITUTION: This compsn. comprises (a) 10-30wt.% polymer having amine units of formula I or polymer having amidine units of formula II or III; (b) 10-30wt.% inorg. salt which is a salt of nitric acid either alone or in combination with other inorg. salt; (c) 0-10wt.% water-soluble nonionic or cationic polymer; (d) 0-20wt.% nonionic or cationic surfactant; and (e) water. In the formulae, R<1> and R<2> are each H or methyl; and X<-> is an anion.
Patent JP-S60160510-A (JP)
Inventor: ITOU KATSUHIKO
IPC: H01B7/282
Filed: 1984-01-31
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-H06231550-A (JP)
Title: Carriage holder for magnetic disk apparatus
Inventor: MURATA SUSUMU
IPC: G11B21/02
Filed: 1993-02-03
Abstract: PURPOSE:To reduce power consumption by instructing a cut-off of an exciting current of a solenoid when a magnetic head is disposed at an outer peripheral side from a prescribed position and instructing conduction of an exciting current when the head is disposed at a circumferential side from the prescribed position. CONSTITUTION:A judging unit 15 outputs an OFF command 15t in a state that a magnetic head 5 is disposed outside a prescribed position 13 during an operation in which the disk 3 is driven by a spindle motor 2 and the head 5 reads/writes data on a track positioned by a voice coil motor 6. Thus, a switch 16 is opened, an exciting current of the solenoid is cut OFF to perform a power conservation for eliminating power consumption of the solenoid 17.
Patent JP-S61176712-A (JP)
Title: Laying work of covering sheet on reclamation site
Inventor: OSHIKAWA MASATO
IPC: E02B3/18
Filed: 1985-01-30
Abstract: PURPOSE:To quickly and easily perform laying operations of a covering sheet by a method in which plural ropes are laid at an adequate interval between dams facing each other, a covering sheet is sent from the top end to the inside of the dams, and the ropes are loosened to lay the sheet on the bottom. CONSTITUTION:Plural piles 3a and 3b are driven at an adequate interval in dams 2a and 2b facing each other, and ropes 4 with pulleys 6 are laid between the piles 3a and 3b. A covering sheet 7 is sent from the top end 2c onto the ropes 4, long sheets 8 are joined in order, and both ends 7a and 7b of the sheet 7 are folded upwards. At the same time, ropes 11 are connected to beams 9 provided to the tip end 7c of the sheet 7, and the sheet 7 is pulled by a dragger 12 through the ropes 11 and laid. The ropes 4 are then loosened, the sheet 7 is landed on the bottom 5, and both ends 7a and 7b of the sheet 7 are extended and fixed to the top ends 2a and 2b.
Patent JP-S57131816-A (JP)
Title: Manufacture of multilayer pipe for silencer
Inventor: TAKAHASHI MUTSUMI
IPC: F01N1/08
Filed: 1981-02-05
Abstract: PURPOSE:To obtain a silencer having a simple structure by winding a porous metallic plate spirally leaving a space so that holes may not overlap and by welding both ends. CONSTITUTION:Many holes are bored through a metallic plate 1, and said plate is wound spirally making one side part 1a thereof inside and leaving a space. At that time, opposing holes are so arranged as not to be overlapped. An outer end part 1b is welded while an inner end part 1a is also welded. Exhaust gas is introduced axially, and is silented while passing through said porous part properly and exhausted to the outside. By making a silencer in such a structure, a low-priced silencer is obtained extremely easily.
Patent JP-S57129324-A (JP)
Title: Centralized control system for gas space heater
Inventor: KONDOU JIYUNICHI
IPC: F23N5/24
Filed: 1981-02-05
Abstract: PURPOSE:To simplify a system construction by a method wherein conductors for gas leakage sensor singnals are connected to terminal control units respectively, each of which is connected to a gas space heater. Each gas leakage sensor is connected to a central control system through lighting wiring so that the contral control system controls the system through each terminal control unit. CONSTITUTION:Communication is made through lighting wiring 5a from the central control system 6 to a specific terminal control unit 4 to transmit control commands for the appropriate space heater 3. After receipt of the commands, the specific terminal control unit 4 returns information about the specific heater 3 together with information about an appropriate leakage gas sensor 7 to the central control system 6 through the lighting wiring 5a. Such exchange of information is made to and from all the terminal control units 4 and is kept repeated after completion of such a cycle. Gas leakage detection signals from the sensors 7 are input into the central control system 6 through appropriate terminal control units 4 whereby the contral control system 6 outputs signals to the terminal control units 4 and to a second terminal control unit 4a to stop operation of the heaters 3 and to shut a shut-off valve 2. This permits simplification of system construction.
Patent JP-H04293477-A (JP)
Title: Loosening machine for unloosened leaf raw material
Inventor: KUROSAWA TOSHIHIKO
IPC: A24B3/06
Filed: 1991-01-14
Abstract: PURPOSE:To obtain the subject apparatus capable of loosening a leaf raw material in an extremely short time while preventing the generation of fine pieces of the raw material by forming a transfer path between the barred upper and lower belt conveyors and moving both conveyors at different circumferential speeds. CONSTITUTION:A number of bars 17 having sharp tip are attached to the surface of an endless belt 16 and the obtained barred belt is extended between a driving pulley 13 and a follower pulley 15 rotatably supported on a lower frame 7 to construct the barred lower belt conveyor. An endless belt 38 having a number of bars 39 similar to the above is extended between a drying pulley 27 and a follower pulley 36 rotatably supported on an upper frame 26 above the lower frame 7 to obtain a barred upper belt conveyor. The upper and the lower belt conveyors are circulated at different circumferential speeds. A horizontal shearing force is applied to an unloosened raw material (e.g. tobacco leaves) moving through the transfer path between the belt conveyors in a state pressed between the bars of the upper and the lower belt conveyors.