baber/WOPTO huggingface dataset:
Patent JP-H0544402-A (JP)
Title: Fluid pump and scroll type fluid machine
Inventor: FUJITANI MAKOTO
IPC: F04C18/02
Filed: 1991-08-06
Abstract: PURPOSE:To offer a fluid pump that allows horizontal disposition of a fluid machine which becomes unusable due to circulation incapability caused by inoperativeness of its built-in pump taking place when the machine is laid on its side of lubricant like a vertical shaft closed housing type scroll compressor. CONSTITUTION:A cylinder hole 103 and a discharge passage 93 that communicates with the cylinder hole 103 are provided from the outer periphery toward the center, of a rotary member 21 that performs revolution/rotation motion and a piston 101 formed by axially drilling a suction passage 92 which pernetrates it is inserted freely slidably into the cylinder hole 103. And, the outer end of the piston 101 is forced to abut on a guide member 104 fixed to a position of constance distant from the rotating center 0 of the rotary member 21, the piston 101 is forced to perform a stroke along the cylinder hole 103 accompanying the revolution/rotation motion of the rotary member 21, and, at the same time, a suction hole is opened/closed at specified timings 92, 94, thereby fluid is sucked in.
Patent JP-H1060276-A (JP)
Title: Extrusion coated insulated electric wire and its production
Inventor: HIGASHIURA ATSUSHI
IPC: H01B3/42
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To produce the subject electric wire, excellent in direct soldering characteristics when processing terminals and capable of manifesting excellent effects when used especially for miniaturized and higher-performance electric and electronic machinery and apparatus, etc., and satisfying heat resistance class B by providing a specific extrusion coated insulating layer on the outside of a conductor. SOLUTION: This extrusion coated insulated electric wire is obtained by providing an extrusion coated insulating layer comprising a resin composition consisting essentially of a resin mixture prepared by blending 100 pts.wt. polyether imide resin represented by formula I [R1 is phenylene, methylphenylene, diphenyl, dimethyldipheyl, etc.; R2 is phenylene, methylphenylene, diphenyl, diphenyl ether, etc.; (m) is a positive integer] with 10-70 pts.wt. polycarbonate resin represented by formula II [R3 is phenylene, methylphenylene, diphenyl, naphthalene, etc.; (n) is a positive integer] directly or through another layer on a conductor or on the outside of a conductor core or a multi-core stranded wire obtained by stranding plural insulated cores.
Patent JP-S60197725-A (JP)
Title: Production of unsaturated polyester resin
Inventor: TAKIYAMA EIICHIROU
IPC: C08F290/00
Filed: 1984-10-23
Abstract: PURPOSE:To obtain in good yields the titled resin which can be cured at room temperature in good workability without any monomer as a crosslinking agent, by reacting a specified unsaturated polyester obtained by a specified production process with a polyisocyanate. CONSTITUTION:The titled resin (e.g., a resin of formula II) is produced by reacting an unsaturated polyester having an OH group and a polymerizable unsaturated bond in the molecule (e.g., a compound of formula I ), obtained by reacting an (un)saturated monoepoxy compound (e.g., propylene oxide) with a mixture containing an alpha,beta-unsaturated monobasic acid [e.g., (meth)acrylic acid] and a polybasic acid anhydride (e.g., phthalic anhydride) with a polyisocyanate reactive with the hydroxyl group of this compound (e.g., 2,4-tolylene diisocyanate). This resin can be cured without or with a small amount of a vinyl monomer and is suitable for a variety of applications such as paints, adhesives, castings, and fiber-reinforced plastics.
Patent JP-S61101231-A (JP)
Title: Removal of fluorine gas
Inventor: ARAMAKI MINORU
IPC: B01D53/34
Filed: 1984-10-23
Abstract: PURPOSE:To surely reduce the concn. of the fluorine gas in exhaust gas, which is generated after the treatment of low concn. fluorine-containing waste gas, to 0.1ppm, or 0.1ppm or less, by contacting a solid neutralizing agent with the waste gas while heating the same to specific temp. or more. CONSTITUTION:A solid neutralizing agent such as granular soda ash, activated alumina, Ca(OH)2 or CaO is dried by heating under vacuum to remove adhered moisture prior to use. Waste gas, which is diluted by inert gas such as He so as to reduce the concn. of fluorine gas therein to 30vol% or less, is supplied to a fixed bed type reactor packed with the solid neutralizing agent and treated while the reactor is heated to 70 deg.C or less from the outside by a heater. The concn. of fluorine gas in exhaust gas after treatment is set to 0.1ppm or less.
Patent JP-H0398083-A (JP)
Title: Apparatus and method for displaying message readable under bright and dark ambient light conditions
Inventor: DEBITSUDO SHII PEDAASON
IPC: G09F13/08
Filed: 1990-08-24
Abstract: PURPOSE: To read a message under sunlight and even at night by illuminating a message describing member, of which one part is made translucent at least, from the back with a fluorescent layer and exciting the fluorescent layer with surrounding light through the message describing member or light from an artificial light source. CONSTITUTION: As for a message describing member 15, one part is made translucent at least, and a 1st side for reading the message and a 2nd side opposite to the 1st side are provided. An artificial light source 13 is arranged on the 2nd side of the message describing member 15. A fluorescent layer 14 is arranged on the 2nd side of the message describing member 15 for receiving the surrounding light through the translucent section of the message describing member 15 and the light from the artificial light source 13 and operated for illuminating the message describing member 15 by emitting light when the surrounding light or the light from the artificial light source is received. Thus, the message can be read under the sunlight and even at night.
Patent JP-H0778714-A (JP)
Title: Electromagnet device
Inventor: HIROTA YASUTO
IPC: H01F7/10
Filed: 1993-09-07
Abstract: PURPOSE:To provide an electromagnet device of high operational reliability incapable of releasing attracted movable core caused by the oil film on the contact surface of the fixed and movable cores on the electromagnet of the electromagnet device used for an electromagnetic contactor, and also having no corrosion on the contact surface. CONSTITUTION:Ceramic coating is provided on the mutual contact surfaces 1d and 2d of fixed and movable cores 1 and 2. Coated films 1e and 2e are formed in the thickness with which the void of magnetic flux for prevention of residual magnetic flux can be obtained. Besides, all pole surfaces are used as the contact surface by forming all the magnetic faces of the fixed and movable cores 1 and 2 within the same plane for each core, and the coated film is positively utilized for simplification of the manufacture of the cores.
Patent JP-H0562882-A (JP)
Title: Measuring method for focusing position
Inventor: HIRUKAWA SHIGERU
IPC: H01L21/027
Filed: 1991-09-02
Abstract: PURPOSE:To measure a best focus of an image of a linear pattern elongated in all directions and to measure a curve of an image surface, an astigmatism mount, etc., by inclining the longitudinal direction of the pattern by a predetermined angle with respect to a direction for measuring a length. CONSTITUTION:An image of a pattern 1 formed on a mask is transfer-exposed on a photosensitive substrate through a projection optical system, and at least one focal point position in an image surface of the system is obtained based on the length of the image of the transferred pattern 1. In a method for measuring such a focal point position, the pattern 1 is linear in which the widths of lines are continuously or stepwisely varied, and the longitudinal direction of the pattern 1 is inclined by a predetermined angle theta with respect to a direction for measuring a length. For example, the pattern 1 is formed by disposing a plurality of patterns at a predetermined pitch P0 in a direction perpendicular to the longitudinal direction, and the pitch P0 substantially coincides with the pitch of an original pattern to be transferred onto the substrate.
Patent JP-S60112473-A (JP)
Title: Image-forming device
Inventor: WATANABE JIYUNJI
IPC: B41J17/32
Filed: 1983-11-25
Abstract: PURPOSE:To enable a transfer material to be replaced speedily and securely, by a method wherein a transfer material is enclosed in a cassette, and the cassette is provided with an indicating part for indicating the kind thereof, in a thermal transfer type printer. CONSTITUTION:A ribbon cassette 35 comprises winding cores 32, 33 around which both end parts of a thermal transfer ribbon 15 are wound, and the ribbon 15 is enclosed in a casing 34 so that an intermediate part thereof is exposed to be intermediately located between a platen 10 and a thermal head 11. A slit 53 is provided between winding core containing parts 34a and 34b, and is detachably fitted to a frame block 29. A side face of the casing 34 of the cassette 35 is provided with such an opening that a label indicating the kind of the ribbon fitted in the casing 34 can be visually checked therethrough. Accordingly, the transfer material can be replaced in a single stroke, without staining the hand with a coloring agent or wrinkling the transfer material.
Patent JP-H0269967-A (JP)
Title: Package for high speed/high frequency integrated circuit
Inventor: TOMIMURO HISASHI
IPC: H01L25/18
Filed: 1988-09-05
Abstract: PURPOSE:To improve the high frequency characteristics of a high speed/high frequency integrated circuit by providing a plurality of cavities at each functional constituent unit in a package. CONSTITUTION:A frame 12 having a plurality of openings for dividing and containing a high speed/high frequency integrated circuit composed of a plurality of elements at each functional constituent unit is provided on a metal base 1. Cavities 13-16 are formed to be surrounded by the frame 12. The surfaces of the cavities in the frame 12 are metallized by a metal layer except a high frequency input/output terminal 6, a low frequency input/output terminal 7, a bias voltage supplying terminal 8 and a ground terminal 9. Thus, the size of the cavities can be so designed as to bring the resonance frequency of each cavity to sufficiently higher frequency than the operating frequency of high speed/high frequency integrated circuit for placing it, thereby easily obtaining a package for the integrated circuit having higher functions.
Patent JP-S6190897-A (JP)
Title: Safety device for industrial robot
Inventor: GERUTO KOORAA
IPC: B25J19/06
Filed: 1985-10-04
Abstract: A protection arrangement for industrial robotics and other applications reacts to torsion moments and pressure forces in addition to bending moments and traction forces acting upon the flange of the industrial robotics. In the protection arrangement, a protection flange (1) is pulled or held in compression against pins (6) arranged on a divided circle with the tie rod (2) by means of springs (3). On the left end of the tie rod (2) an activating element (10) has been arranged, pressed against a sliding member (12) and/or activating levers (17) by means of spring (11). Upon shifting the activating element (10), a switch (13) is activated for deactivating the industrial robots. This protection arrangement provides mechanical protection for the gripper in addition to the conventional fuse electrical protection for the activating drives.
Patent JP-S6465174-A (JP)
Title: Anthrapyridone compound and its preparation and use
Inventor: NAKAMATSU TOSHIO
IPC: C09B5/14
Filed: 1987-09-03
Abstract: NEW MATERIAL:An anthrapyridone compound of formula I [wherein A is a (substituted)benzene or naphthalene ring residue; B is a (substituted)six- membered ring or aromatic ring; n is 1-2]. EXAMPLE:A compound of formula II. USE:A compound useful as a coloring agent which has excellent heat resistance, light resistance, bleed resistance, and dissolution resistance and gives a molded article having a color from yellow to bluish red. PREPARATION:An anthrapyridone compound of formula III is reacted with an N-methylol compound of formula IV, for instance, in aqueous sulfuric acid at 0-50 deg.C for 1-10-odd hours.
Patent JP-S59113989-A (JP)
Title: Diffusion joining method
Inventor: KATOU MITSUO
IPC: B23K20/00
Filed: 1982-12-20
Abstract: PURPOSE:To suppress the formation of an intermetallic compd. and to improve the quality of a joined part by forming a dealloyed layer on the joint surfaces of members contg. alloy elements of high vapor pressure through a heating treatment in a high vacuum and subjecting the members to diffusion joining by using an insert material. CONSTITUTION:Cu alloy members are subjected to a heating treatment in a high vacuum to evaporate alloy elements having the higher vapor pressure than that of Cu, for example, Zn, Pb, Cd, P, etc. thereby forming a dealloyed layer approximate to pure Cu on the joint surfaces. The surfaces except the joint surfaces are beforehand coated with an evaporation preventive film. A required insert material is interposed between the dealloyed layers on the joint surfaces and is subjected to desired diffusion bonding to accelerate the diffusion of the insert metal to the base materials thereby suppressing the intermetallic compd. to be formed by the insert metal and the members to be joined and obtaining a homogeneously joined part. The improvement in the quality of the joined part is thus made possible and the working time is reduced. This method enables diffusion joining of various alloys and eliminates the formation of an intermetallic compd. in the joined part.
Patent JP-H1161937-A (JP)
Title: Hot-water washbowl for toilet
Inventor: OTOMO HIROSHI
IPC: A47K17/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a toilet hot-water washbowl with high controllability capable of being easily mounted in a narrow space. SOLUTION: A toilet hot-water washbowl is constituted of a hot water tank 1 having an electric heater 2 and a temperature detector 3 and a hot-water/cold- water mixing device 6 combined with a shape memory alloy spring and a bias spring, and part of the outline of a toilet hot-water washbowl main body is equipped with an opened water supply member 12, a raw water conveyance pipe connected to the water supply member 12 is branched into two pipes, one is connected to a cold water outlet of the hot-water/cold-water mixing device 6, and the other is connected to a water supply port of the hot-water tank 1.  A hot-water outlet of the hot-water tank 1 and a hot-water outlet of the hot-water/cold-water mixing device 6 are connected with the raw water conveyance pipe, suitable hot water mixed with the hot-water/cold-water mixing device 6 is led to washbowl faucet 18 provided to the main body outline from the hot water outlet of the hot-water/cold-water mixing device 6.
Patent JP-H04104573-A (JP)
Title: Copying machine provided with editing function
Inventor: KOBAYASHI JUNICHI
IPC: H04N1/387
Filed: 1990-08-23
Abstract: PURPOSE:To automatically prepare communication documents designated destinations one by one only by designating the destination on the first original by a marker pen or the like by providing a marker position storage part and a marker removal part to remove the marker in the case of main scanning. CONSTITUTION:This copy machine is equipped with a read part 1, control part (CPU) 2 to detect the marker from read contents, to remove the marker or to add the worked marker data to original information, marker position storage part 3 to store the position of the detected marker, and printer part 4. When the copy machine is started while surrounding the distributing destination of the original by a lot of markers, the position data of all the markers are stored in the case of prescanning. All the markers are removed from the original information in the case of main scanning, and marker information worked at the position corresponding to one of the position data is synthesized to this information, printed out and repeated times corresponding to the number of distributions instructed by the markers. As the result, a document with a different destination can be obtained for each copied original, and manual description is not required.
Patent JP-H0732913-A (JP)
Title: Data display device for vehicle
Inventor: FUJIWARA HIDETOSHI
IPC: B60R1/12
Filed: 1993-07-14
Abstract: PURPOSE:To confirm the vehicle data as to the safety running rapidly while confirming the safety in front of the vehicle, by installing a data display means to display the vehicle data necessary for the safety running such as the conditions of the speed, the fuel, and the control system, on a front mirror or side mirrors. CONSTITUTION:At a part of side mirrors 2a and 2b, vehicle data display means 3 and 4 necessary for safety running are installed, and the vehicle data display means 3 consists of a liquid crystal display body 8 to display the car speed, and its back light 9, and they are connected to a display circuit 12. In the same manner, the vehicle data display means 4 consists of a liquid crystal display body 10 to display the data of the fuel and the control system, and the back light 11. And the running speed is confirmed by the liquid crystal display body 8 installed to the side mirror 2a while confirming the front side, and the data such as the oil amount and the water temperature is confirmed by the liquid crystal display body 10 of the side mirror 2b by using the converting buttons S1 and S2 of a mode converting switch while watching the front side.
Patent JP-H0968787-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material and processing method
Inventor: KUREMATSU MASAYUKI
IPC: G03D5/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic developing machine for a silver halide photographic sensitive material which is compact and small in size and a low-cost machine and enables fast processing with using a small amt. of a processing liquid, and to provide a processing method. SOLUTION: Plural rollers 43 which carry a silver halide photographic sensitive material F from the lower part to the upper part and have a function to hold a processing liquid are arranged in the vertical direction to be brought into contact with the photographic sensitive material F. This machine is equipped with a means to supply a processing liquid to the upper rollers and/or the photosensitive material F and a means 75 to control the temp. of the supplied processing liquid. The machine has such a structure that the processing liquid supplied to the upper rollers and/or the photographic sensitive material F is naturally drops from the upper rollers to the lower rollers and that the photosensitive material F is brought into contact with the processing liquid held by the lower rollers and then brought into contact with the liquid held by the upper rollers.  Moreover, the machine is equipped with a means to detect the processed amt. of the photosensitive material F so that the supply amt. of the processing liquid is controlled according to the processed amt. of the photosensitive material F.
Patent JP-H04106046-A (JP)
Title: Structure for sheet material conveyance route
Inventor: AMASHIRO CHITOSE
IPC: G03G15/00
Filed: 1990-08-23
Abstract: PURPOSE:To prevent the damage of the tip of a sheet material and to prevent lowering of durability of a conveyance roller by bringing a sheet material into a curved state in a way to force a guide plate into contact with the portion, except the tip, of the sheet material in a process to rotationally displace into an erecting state in linkage with movement of the sheet material when the tip of the sheet material is conveyed in a curved state to a conveyance route. CONSTITUTION:When a sheet material 26 is fed and the tip of the sheet material 26 is carried to a given position, a guide plate 29 is rotated upward at a given speed through movement of a crank device 43. Upward rotation of the guide plate 29 forces the sheet material 26 into a gradually curved state as a part of the guide plate 29 makes contact with the portion, except the tip, of the sheet material 26 under conveyance, and guides the sheet material to above. When crank levers 45 and 46 of a crank device 43 are superposed with each other, the guide plate 29 is rotated to an upper part. With this state, the guide plate 29 is brought into a steep angle state, the sheet material 26 is curved in a given state by means of the guide plate 29 and a guide member 56. Consecutively, after the sheet material is guided by guide plates 30 and 31 and further curved, it is conveyed by means of a conveyance roller 55.
Patent JP-H0271528-A (JP)
Title: Manufacture of bipolar semiconductor device
Inventor: NAMURA ITARU
IPC: H01L29/73
Filed: 1988-09-07
Abstract: PURPOSE:To make it possible to control a current amplification factor hFE at high density by a method wherein a silicon film such as polycrystalline silicon is formed between an emitter diffusion region and a metal emitter electrode, and its current amplification factor is changed by adjusting its width and thickness. CONSTITUTION:A part of a paste region 5 is exposed by the formation of an emitter electrode contact window, in which an additional function of formation of an emitter region is concurrently performed. Then, an emitter electrode 7 is formed of silicon that has been made conductive and is brought into contact with the base region through the intermediary of the emitter electrode contact window having the additional function of formation of the emitter region. Then, an emitter region 8 is formed by diffusing impurities on the base region 5 from the silicon emitter electrode 7. Subsequently, the current amplification factor hFE of the semiconductor device is adjusted by thinning off the above-mentioned silicon emitter electrode 7. Then, a metal emitter electrode is formed on the silicon emitter electrode 7, and this device is completed. As a result, the adjustment of the current amplification factor hFE can be conducted by selecting an optional bipolar transistor from those located in a chip.
Patent JP-H0885890-A (JP)
Title: Device and method for cleaning parts for refrigerator
Inventor: YABUKI MOTOO
IPC: B08B3/08
Filed: 1994-09-16
Abstract: PURPOSE: To provide the device and method for cleaning the parts for a HCFC or HFC refrigerator capable of easily and effectively reducing the amts. of the Na, K and amines to be deposited on the parts when the parts are produced. CONSTITUTION: This device is provided with a first cleaning tank 1 to wash the parts cleaned with a degreasing detergent with industrial water and a second cleaning tank 2 to wash the parts washed in the first cleaning tank with pure water. The first cleaning tank is furnished with a feed port 3 to be supplied with industrial water and a discharge port 4 for the industrial water in excess to overflow, and the second cleaning tank is provided with a pure water feed port and a pure water discharge port, a pipeline 5 to make the feed port communicate with the discharge port of the second cleaning tank so that the pure water in the second cleaning tank is circulated and the means 7 and 8 disposed in the pipeline to remove the inorg. ions present in the pipeline.
Patent JP-H1058483-A (JP)
Title: Insert type injection mold
Inventor: YAMAMOTO RYUICHI
IPC: B29K105/22
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To contribute to an improvement in the yield of acceptable products by increasing a tolerance of a thickness of an insert member in terms of its variation. SOLUTION: The insert type injection mold 1 is a mold in which a metal plate 9 of a molded member is placed in a cavity 13a in the state that the plate 9 is sandwiched between parting lines of the mold and synthetic resin 7 is injected its circumference to manufacture an insert molding. A spring 19 for energizing the mold (movable side mold 13) for holding the plate 9 by a force larger than an injection power in its closing direction is provided.