baber/WOPTO huggingface dataset:
Patent JP-2001131109-A (JP)
Title: Method and apparatus for producing acrylic acid
Inventor: OKAZAKI KAZUTO
IPC: C07C45/34
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide both a method and an apparatus for producing acrylic acid, etc., capable of effectively using a latent heat generated in a production process. SOLUTION: A cold heating medium is prepared from a heating medium by using a latent heat which is generated in gasifying a liquefied propylene, etc., and is used in a heat exchanger to be utilized in a process for producing the acrylic acid or acrolein. According to the method, the latent heat which has been conventionally abandoned is effectively utilized and cooling energy required separately in the production process can be reduced. Gasification of propylene, etc., can be stabilized by recovering the cool heating medium by using the heating medium in a liquid state. Consequently production of acrylic acid can be stabilized.
Patent JP-H03180671-A (JP)
Title: Drive device for revolving stage
Inventor: SHOJU MAKOTO
IPC: E04H3/26
Filed: 1989-12-07
Abstract: PURPOSE:To provide an increased life for a device by engaging a pin gear, formed by combining together a pin gear made of engineering plastic and a metallic pin gear, with a pin rack located to the lower part of a revolving stage to revolve them. CONSTITUTION:A pin gear 4 made of a metal having a tooth shape slightly smaller than that of a pin gear 3 made of engineering plastic and the same number of teeth as that thereof is secured to a drive shaft 5 in a manner to be superposed with the pin gear 3. The pin gear 4 made of a metal is geared with an annular pin rack 2 and the pin rack 2 is rotated to revolve a revolving stage 1. This constitution executes operation where the generation of noise is reduced.
Patent JP-H07164432-A (JP)
Title: Production of polymeric blend material
Inventor: FUKAHORI YOSHIHIDE
IPC: C08J3/20
Filed: 1993-12-16
Abstract: PURPOSE:To produce a polymeric blend material containing a large amt. of a monomeric material uniformly and reduced in the bleeding of the monomeric material by kneading a thermoplastic polymeric material and a large amt. of the monomeric material using a high shearing special mixer. CONSTITUTION:A high shearing special mixer is constituted by providing a stator 2 having radial buffles 2A provided thereto in a protruding state and a rotor 3 having a turbine 3B attached to the lower part of the central bearing 3A thereof in a tank 1. When a thermoplastic polymeric material and a monomeric material are kneaded within the high shearing special mixer, both materials are sucked from the upper part of the stator 2 by the suction force generated by the high speed rotation of the turbine 3B and receives strong shearing action in the clearances (t) between the turbine 3B and the buffles 2A of the stator 2 to be emitted from emitting orifices 2B and deflected by a distribution plate 4 to be allowed to flow in the stator 2 from the bottom part of the tank 1 to be kneaded. Therefore, both materials are mixed in a uniformly dispersed state and a polymeric blend material reduced in the bleeding of the monomeric material and enhanced in characteristics is easily obtained.
Patent JP-H07164891-A (JP)
Title: Car body structure of open car
Inventor: SUZUKI TOSHIFUMI
IPC: B60J7/08
Filed: 1993-12-16
Abstract: PURPOSE:To easily increase the capacity of a trunk room when an open car is in its opened state in the case of forming an open car which takes the closed state where the hood part takes its expanded state or the open state where the hood part is folded and stored in a storing chamber. CONSTITUTION:A car body structure of an open car comprises a hood storing chamber forming part 15 which is movably provided on the main body of a car body including hood part selectively taking the expanded state for covering the upper part of the cabin part and the folded state for not covering the same and forms a storing chamber part 10 where the hood part is folded and stored in the rear of the cabin part, and motors 23L, 23R for moving the hood storing chamber forming part 15 to change the capacity of a space part 20 communicated with the interior of the rear of the main body 2 of the car body formed below the part 15 when the hood part is in the folded state.
Patent JP-2001137223-A (JP)
Title: Fluoroscopic apparatus, x-ray imaging method, and method for fluoroscopy
Inventor: MORIBE YOSHIO
IPC: H05G1/46
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To generate high-quality fluoroscopic images at all times regardless of the thickness of a body and the magnitude of the movement of a part of the body to be inspected. SOLUTION: An imaging irradiation time threshold reading portion 4 reads from an imaging irradiation time threshold table 3 an imaging irradiation time threshold Th corresponding to the part of the body to be inspected which is inputted by an operator. When Th is shorter than an imaging irradiation time Ts, an irradiation condition determining portion 5 and an imaging irradiation time comparing portion 6 select the greater one of the imaging focual sizes of an X-ray tube 1; when Th is equal to or greater than the imaging irradiation time Ts, they select the smaller one of the imaging focal sizes. The advantage of enlargement of the imaging focal size (reducing blurring caused by reduction in irradiation time) and the advantage of contraction thereof can be used in a well-balanced fashion.
Patent JP-H05150483-A (JP)
Title: Electrophotographic sensitive body
Inventor: IWASAKI HIROAKI
IPC: G03G5/06
Filed: 1991-11-29
Abstract: PURPOSE:To provide the electrophotographic sensitive body having high sensitivity and excellent repetitive characteristics, light resistance and ozone resistance. CONSTITUTION:The electrophotographic sensitive body is constituted by providing an org. photosensitive layer contg. a charge generating layer, an electron transfer material and a hole transfer material on a conductive base body. The electron transfer material is the compd. expressed by formula I and the hole transfer material is the compd. expressed by formula II. (In the formulas R<1> to R<4> respectively independently denote a hydrogen atom, alkyl group, aryl group, alkoxy group or benzyl group. R<5> denotes (respective substd.) a hydrogen atom, halogen atom, lower alkyl group or alkoxy group; R<6> to R<9> respectively independently denote an alkyl group or aryl group.)
Patent JP-H03177466-A (JP)
Title: Antifouling coating compound composition
Inventor: KAWASHIMA TAKASHI
IPC: C09D133/04
Filed: 1989-12-05
Abstract: PURPOSE:To obtain the title composition useful for ships, etc., having low toxicity and excellent antifouling properties by copolymerizing (meth)acrylic acid phenol ester with ethylenic unsaturated monomer in a specific ratio to give a copolymer and blending the copolymer with a specific amount of basic compound. CONSTITUTION:(A) 5-85wt.% preferably 30-70wt.% (meth)acrylic acid mono- and/or polyhydric phenol ester [e.g. phenyl (meth)acrylate] is copolymerized with (B) 95-15wt.%, preferably 70-30wt.% ethylenic unsaturated monomer (e.g. acrylic acid or styrene) to give a copolymer (vehicle component), which is blended with 0.1-200 pts.wt., preferably 5-100 pts.wt. based on 100 pst.wt. of the copolymer of a basic compound (e.g. octylamine or N-vinyl-2 pyrrolidone) to give the objective composition.
Patent JP-H08168453-A (JP)
Title: Suction hole body of vacuum cleaner
Inventor: NAITO JUNJI
IPC: A47L9/02
Filed: 1994-12-20
Abstract: PURPOSE: To prevent surely dust from remaining in a wheel room even when the face to be cleaned is a carpet, etc., by providing a communicating hole on the upper part of the wheel room and communicating the wheel room and a connecting pipe through the communicating hole. CONSTITUTION: When a rotating brush 17 is rotated by driving a motor, combed up dust, etc., by rotating the rotating brush 17 is sucked into a suction hole 16. The sucked dust is sucked into a connecting pipe 24 through an air path 23 being the upper part of the wheel room 20, and then, is sucked into a dust collecting room of a vacuum cleaner main body through an extending pipe and a hose. On the other hand, dust wound on the wheel 22 by moving of a sucktion hole main body 11 and dust directly sucked from an opening 21 are entered into the wheel room 20 and, as the upper part of the wheel room 20 is the air path 23 and is communicated with the connecting pipe 24, the dust entered into the wheel room 20 is sucked into the connecting pipe 24 through the air path 23 and the communicating hole 40.  It is possible thereby to prevent the dust, etc., from remaining in the wheel room 20 and to eliminate troublesome cleaning work of the inside of the wheel room.
Patent JP-H05159785-A (JP)
Title: Electrode and manufacture thereof for fuel cell
Inventor: OKADA HIDEO
IPC: H01M4/88
Filed: 1991-12-02
Abstract: PURPOSE:To provide an electrode and a method for manufacturing the electrode wherein manufacture can be facilitated by reducing a cost of the electrode, and stable cell performance can be held over a long period by controlling aged creep changing and sintering of the electrode during cell operation and improving sulfur resistance. CONSTITUTION:A Cu or Cu alloy porous substrate or powder, second metal component and halide of one or two or more kinds from Al, Ti, Sn, CrMg are heated at a melting point or less of Cu(Cu alloy) in the atmosphere of H2(Ar, N2) to form an intermetallic compound in the porous substrate or the powder. In this way, aged creep changing and sintering of an electrode during cell operation are controlled, and stable cell performance can be held over a long period by improving sulfur resistance to provide an effect for improving operating performance and economical efficiency of a cell.
Patent JP-H04187763-A (JP)
Title: Laser-beam sputtering system
Inventor: NISHIKAWA YUKIO
IPC: C23C14/34
Filed: 1990-11-20
Abstract: PURPOSE:To protect an optical part from being contaminated with injected grains and to form a film over a large area by passing a laser beam of specified wavelength through a highly laser beam-transmissible material traveling in a vacuum chamber to irradiate a target. CONSTITUTION:A laser beam 2 of 2mu or less wavelength from a laser oscillator 1 is condensed by a lens 5 and passed through an inlet window 7 and then through an org. film 8 traveling in a vacuum chamber 6 to irradiate a target 9, and a film is formed on a substrate 11. A deposit considered to be the grains from a bloom 10 is formed on the target-side surface of the film 8. However, since the film 8 is traveled from a rewinding roll 12 to a winding roll 13, the fresh surface is supplied, the conditions under which the target is irradiated by the laser beam are not changed, and the film 8 is not damaged. When UV is used as the laser beam 2, the PP film is used at the region other than the vicinity of the condensed beam part and not damaged. Meanwhile, a film can be formed over a large area while scanning the area with a galvano-mirror 4.
Patent JP-H09134266-A (JP)
Title: Hard copy device
Inventor: URUGA TOMOMI
IPC: G06F12/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To evade the occurrence of shortage of memories even in a continuous hard copy mode by holding the compressed image data in plural image data store areas, storing the management information on the image data store areas in an image data management area and expanding the compressed image data to output them to a print means. SOLUTION: A data generation request is sent to a hard copy processing means 10 from a hard copy application 100, and the means 10 transfers the control to an image data generation means 11. The means 11 stores the image data on a CRT screen 18 in plural image data store areas 12 to 12-n via an input interface 17. The management information on the areas 12 to 12-n are held in an image data management area 15. Then the image data stored in the areas 12 are expanded by an image data expansion means 16 and outputted to a print device 19. Thus the shortage of memories is never caused even when the hard copy operations are continuously carried out.
Patent JP-H11144367-A (JP)
Title: Optical disk device
Inventor: KATSUKI HIDEAKI
IPC: G11B19/28
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of preventing the occurrence of data errors during data reading. SOLUTION: An optical disk device 1 is a CD-ROM drive device for recording/reproducing an optical disk (CD-R) 2 and capable of rotating an optical disk 2 by the rotational number of plural stages (rotational speed). In this optical disk device 1, when a track (target track) for reading data is an audio track, determination is made as to whether the rotational number of the optical disk 2 is set equal to a speed of N times (rotational number upper limit) or higher, and when the rotational number is equal to the speed of N times or higher, the rotational number of the optical disk 2 is set to the speed of N times. If the rotational number is lower than the speed of N times, then no change is made for the set rotational number of the optical disk 2. That is, a rotational number set according to a command from a computer is maintained.
Patent JP-H08152061-A (JP)
Title: Automatic transmission
Inventor: INUZUKA TAKESHI
IPC: F16H59/24
Filed: 1994-11-29
Abstract: PURPOSE: To enlarge a lockup region to the low car speed side within a shock allowable range without moving a lockup off line on the control map of the lockup clutch of an automatic transmission to the high car speed side. CONSTITUTION: A history region R-2 is set on a lockup diagram (MSLP) by arranging a second ON-line L-HS in a history region R-1, surrounded with a first ON-line L-ON and an OFF-line. When it is decided that a running state when a speed change signal is outputted is within a region R-2, a lockup ON signal is outputted after completion of speed change.
Patent JP-H09171576-A (JP)
Title: Cash integration management system
Inventor: MORITO AKIRA
IPC: G07D9/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To efficiently replenish cash by judging the reduction of remains in respective automatic teller machines in the plural automatic teller machines and deciding the amt. of cash to be replenished in the respective automatic teller machines. SOLUTION: When it is judged that cash in the plural automatic teller machines is reduced as a whole, a remain comparing part 702 to which cash remains stored in the remain storage parts 701A-701B of a hard disk device 210 are successively inputted decides the amt. of cash to be replenished to the respective automatic teller machines from calendar information from a calendar part 707, past actual results from an actual result storage part 708 and present cash remains in the remain storage parts 701A-701B so as to instruct cash replenishment from a replenishment commanding part 706.
Patent JP-H02162581-A (JP)
Title: Magnetic disk controller
Inventor: TOMITA HIROSHI
IPC: G11B20/18
Filed: 1988-12-16
Abstract: PURPOSE:To shorten a time until the investigation of a fault cause by executing the reading diagnosis of data to another track when a read error is generated in the arbitrary track during the reading operation of the data to a disk device. CONSTITUTION:A microprogram control circuit 120 drives a data transfer circuit 110 through a line 203. When the generation of the read error is detected in the arbitrary track just while the reading operation of the data is executed to the magnetic disk device, the circuit 110 is driven and the reading diagnosis of the data is executed to the other track. As the result of the diagnosis, when the reading operation of the data can be normally executed, it is informed of a CPU that the read error is generated since the track to generate the read error is defective. On the other hand, as the result of the diagnosis, when the reading operation of the data can not normally executed, it is informed of the CPU that the read error is generated since the magnetic disk device or a magnetic disk controller 100 is defective. Thus, the time until the investigation of the fault cause can be shortened.
Patent JP-H1045178-A (JP)
Title: Lid for container for instant food
Inventor: YUNOKI HISAMITSU
IPC: B65D81/34
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To hardly transfer heat to fingers pushing a lid and to safely practice water drainage operation in use by providing a plurality of stripe-like projection groups provided on the top face of a projected fitting part on the neighborhood of the lid so as to communicate with the open air on the lid for a container for instant food wherein water drainage is required after the instant food is required to be returned to the original state. SOLUTION: On a lid 1 of a container for instant food, a projected fitting part 2 fitted to the surrounding part of a container main body on the neighborhood part, a taking-up lid 3 with a cutout used as a hot water draining hole or an air hole and a plurality of groups of stripe-like projections 4 on both sides of the taking-up lid 3 are provided. These stripe-like projections 4 are provided on the outer edge part of the projected fitting part 2 of the lid body and the outer end part 5 of the projection 4 is separated from the outer end part 8 of the fitting part on the surrounding of the container.  Cold open air enters from a space between the outer end part 5 of the stripe-like projection and the outer end part 8 of the fitting part of the surrounding part of the container to cool the outer surface of the stripe-like projection 4 as a finger pressing part from the inner surface to safely drain hot water without feeling the heat.
Patent JP-H09157396-A (JP)
Title: Novel composite resin, its production, and coating material containing the same as binder component
Inventor: KUDO SHINICHI
IPC: C09D183/06
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composite resin which is esp. excellent in storage stability and can be used as a binder component giving a coating material esp. excellent in persistence of gloss, acid resistance, etc., by producing a specific composite resin. SOLUTION: A polymer (A1) having hydrolyzable silyl groups is condensed with a silicon compd. (A2) having a silicon atom having a hydrolyzable group and/or a hydroxyl group and at least one org. group selected from among 4C or higher alkyl, 5C or higher cycloalkyl, aryl, and aralkyl groups bonded thereto, thus giving a polymer (A). In the presence of polymer A, a silicon compd. (B) other than compd. A2 and having at least two silicon-bonded hydrolyzable groups is hydrolyzed and, if necessary, condensed to give this composite resin. The hydrolyzable silyl groups of polymer A1 are pref. alkoxysilyl, and the hydrolyzable groups of compd. A2 and compd. B are pref. alkoxy.
Patent JP-2001135955-A (JP)
Title: Electronic equipment provided with printed circuit board
Inventor: OKAMOTO SHIGERU
IPC: H05K7/14
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent solder from peeling, when another connector is removed from a connector on a printed-circuit board. SOLUTION: A printed-circuit board 16 is arranged nearly horizontally in a case 8. A connector 22 is arranged on the printed-circuit board 16, while facing upward for soldering onto the printed circuit board 16. The end part of the connector 22 is soldered onto the printed circuit board 16. A boss 30 for controlling the movement of the printed circuit board 16 in upper and lower directions is formed from the inner surface of a lid member 24b of the case 8 to the upper surface of the printed-circuit board 16, so that the boss 30 is positioned near the connector 22.
Patent JP-H02163288-A (JP)
Title: Repairing device for nuclear reactor
Inventor: YOKOSHIMA TERUHISA
IPC: G21C19/02
Filed: 1988-12-19
Abstract: PURPOSE:To provide threading on a target under a particular environment by making it possible to change, through the second motor's driving, an electric discharge-machining threaded electrode which moves vertically while swiveling by the first motor's driving. CONSTITUTION:When the first motor 8 is driven, the first gear 10, the third gear 15, shaft 17 and an electric discharge-machining electrode 20 rotate and go upward or downward respectively to approach a target for lower boring by lower electric discharge. After lower boring work, the electric discharge- machining electrode 20 is made to go upward completely and a sleeve 12 is rotated by driving the second motor 9 for rotating a planetary gear 18 and traveling itself. At this time, rotation is made in a cycloid curve since the axis of the planetary gear 18 is eccentric with that of a holder 16. Also, only when the electrode 20 is installed just above a target 1 with the rotation of the sleeve 12, the first gear 10 is engaged with the third gear 15, and the electrode 20 for boring is adjusted so that it may be changed to the one for threading in order. Therefore, only driving of the second motor 9 makes it possible to change the electrode 20.
Patent JP-2001106622-A (JP)
Title: Cosmetics using coral sand and sea water (surface layer water or deep water)
Inventor: SOMEYA NORIO
IPC: A61K8/19
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide cosmetics gentle to human body, having higher affects and effects. SOLUTION: The cosmetics are obtained by adding coral sand and sea water (surface layer water or deep water) to conventional cosmetics, quasi-drugs, cleaning agents for hair and body, soaps, agents for packing, bath articles, dentifrice and flavoring agents. Sea mud and seaweeds are properly combined with them. Seawater used for thalassortherapy is properly formulated with oceanic deep water and coral sand. The various mineral ingredients included in the coral sand and seawater (surface layer water or deep water) enhance the affects and effects of the cosmetics.
Patent JP-2000141739-A (JP)
Title: Ion generator
Inventor: KIYONO TASAKU
IPC: B41J2/415
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency and the temperature accurately by forming a resistor and an electrode for supplying the power to the resistor directly on an ion generator substrate by a thick film or thin film formation process. SOLUTION: By successively forming a first rear electrode 5, a thick film resistor layer 6 comprising a system with ruthenium oxide particles dispersed in a base material containing a glass as the main component, a second rear electrode 7, and a rear insulating protection layer 8 on the rear surface of an insulating substrate 1 so as to provide a substrate heating part. The film thickness of the thick film resistor layer 6 can be, for example 2 to 20 μm. Since the thick film resistor layer 6 has a small heat capacity compared with a heat generating element to be bonded on the insulating substrate 1 as another member as well as it is formed directly on the surface of the insulating substrate 1, it has a small heat resistance as well.  According to the configuration, since an ion generator can be heated without having a thermal resistor halfway, the efficient heating operation can be enabled. Moreover, the substrate temperature can be detected by measuring the resistance value of the thick film resistor layer 6.