baber/WOPTO huggingface dataset:
Patent JP-H05163213-A (JP)
Title: Production of 3-aminopropanol
Inventor: IGUCHI YOSHIO
IPC: C07B61/00
Filed: 1991-12-13
Abstract: PURPOSE:To enable high-yield production of the subject compound from ethylene cyanohydrin using a Raney cobalt catalyst with extremely high industrial advantage. CONSTITUTION:Catalytic hydrogenation of ethylene cyanohydrin is carried out in ammonia using a Raney cobalt catalyst of less than 0.2 pts.wt. of Raney cobalt catalyst per 1 pt.wt. of ethylene cyanohydrin at a temperature lower than 150 deg.C, preferably 80 to 100 deg.C, at a pressure over 30kg/cm<2>, preferably 40 to 60kg/cm<2>, to give 3-aminopropanol. In the reaction, an aliphatic alcohol or aromatic hydrocarbon is used as a solvent, but the reaction is not influenced even in the absence of the solvent, if the amount of catalyst is less than 0.25 pt.wt. per 1 pt.wt. of ethylene cyanohydrin.
Patent JP-H07194371-A (JP)
Title: New microorganism
Inventor: OTSUKA KOTARO
IPC: C12N1/20
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a microorganism producing a new esterase having high optical selectivity. CONSTITUTION:A microorganism capable of using for hydrolysis of an ester of a 2-(4-hydroxy or methoxy)phenylpropionic acid derivative of a racemic modification having high optical selectivity, e.g. Bacillus licheniformis SLM-3 (FERM P-13739), Bacillus mycoides SLA-11 (FERM P-13740) or Bacillus megaterium SHM-2 (FERM P-13741).
Patent JP-H06172964-A (JP)
Title: Diffusion-coating method and material to be diffusion-coated
Inventor: GUNJI TAKAHIRO
IPC: C23C10/20
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a diffusion-coating layer with the thickness capable of being increased. CONSTITUTION:This diffusion coating is conducted as follows. Namely, a material 3 to be treated is formed with a substrate 1 consisting of an aggregate of the Al crystals having a face-centered cubic structure and a diffusion-coating metallic layer 2 of an aggregate of the Ni crystal having a face-centered cubic structure, in which the (111) face on the Miller indices of the aggregate of the metallic layer 2 as the closest crystal face is directed toward an interface 6 between the substrate 1 and the metallic layer 2 and the material 3 having a (111) oriented Ni crystal having >=30% presence ratio S is produced, and the material 3 is then heat-treated to form a diffusion-coating layer 4 on the substrate 1. The atom A1 on the substrate 1 side is easily moved toward the atom A2 on the metallic layer 2 side and vice versa due to the presence of the (111) oriented Ni crystal.
Patent JP-2000179904-A (JP)
Title: Ventilator for building
Inventor: HAYAKAWA SHINICHI
IPC: F24F7/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator for a building which has an excellent ventilating capacity and prevents penetration of rain water or the like. SOLUTION: A ventilator comprises louvers 10 which are fixed to a ventilating hole provided at an end side wall surface of a building and communicated with the interior and exterior, a ventilating hole frame 20 having a given shape which has been formed in accordance with the shape of the ventilating hole, and a cover 30 for covering the outer upper surface of the ventilating hole frame 20. Each of the louvers 10 is inclined downward from the outside to the inside.
Patent JP-H07198860-A (JP)
Title: Metal detector
Inventor: INAGAKI SHINTARO
IPC: G01V3/08
Filed: 1993-12-29
Abstract: PURPOSE:To provide a metal detector wherein trace metal in an object to be inspected can be detected highly sensitively. CONSTITUTION:An electromagnetic generation source 2 generates an alternating field by means of an oscillation signal generated in an oscillator 1. A pair of receiving coils used as an electronagnetic sensor 3 receive an electromagnetic reaction of an object to be inspected W applied by the alternating field and a signal received by a phase detection means 4 is phase-detected. A phase operation means 154 calculates a phase from a detection result. The object to be inspectep W comes in the receiving coils and a trigger production means 153 outputs a trigger signal at the start and the end of passing a specified interval. A phase fluctuation quantity detection means 5 detects a quantity of phase fluctuation for showing a quantity of time fluctuation of a phase during a period when the object to be inspected W passes the interval. A judgement means 6 judges whether metal is mixed in the object to be inspected W from the size of the quantity of the phase fluctuation.
Patent JP-H05150712-A (JP)
Title: Projecting apparatus that can be turned
Inventor: JIEIMUZU MAIKERU HADOSON
IPC: G02B6/06
Filed: 1991-12-18
Abstract: PURPOSE: To make it possible to simply and efficiently rotate a noticed area in a background by providing the projecting device with an image supplying means/projecting means connected to an image combining means and an optical fiber means for passing image information between both the means. CONSTITUTION: The projecting device has a noticed area projector 12 for forming a high resolution area image to be inserted into a low resolution image projected from a projection lens 11a in a background projector 11. A combining means 14 such as a beam divider receives background illumination from the lens 11a, receives noticed area illumination from a projection lens 12a and supplies mixed illumination to a servo-controlled optical means 18 through a common repeating means 16. An image repeated to the input face 22a of an optical fiber element 22 by a lens means 16 is sent along a distorted optical fiber element 22 and projected from the output part 22b of the element 22 by a lens means 19. The image illumination is surely radiated from the outlet face 22b even when the upper and lower parts of an optical means 18 are rotated in any combination with azimuth.
Patent JP-H10155583-A (JP)
Title: Leg cap for chair
Inventor: SUZUKI TOSHIO
IPC: A47B91/12
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a leg cap for chair with which a chair can be easily moved like a chair with casters in spite of leg cap for chair, and a chair having high strength and further having the rear leg of rising angle smaller than a fore leg can be surely slid even when attaching the cap to such a chair by surely attaching the cap to a leg without easy drop or backlash while making wearing hard. SOLUTION: Concerning the leg cap for chair, an outer insert 4 to be tightly fitted to the terminal part of leg 2 of chair 1 is formed from soft plastic. Then, a slide ground body 5 is formed from the sliding member of plastic harder than the soft plastic, and an inner cap 7 to be fitted to the top end of the leg 2 is formed from metal. Then, the inner cap 7, slide ground body 5 and outer insert 4 are integrated and while protruding the slide ground body 5 from the downside of an outer insert 4, a fore leg cap 22 and a rear leg cap 23 are formed. Besides, the outer insert 4 of the fore leg cap 22 is vertically or almost vertically erected from a horizontal lower and 4' and the outer insert 4 of the rear leg cap 23 is erected obliquely from the horizontal lower end 4'.
Patent JP-H11184509-A (JP)
Title: System and method for control
Inventor: INABA RYOHEI
IPC: G05B23/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for controlling production line with which operation monitor and operation tact time calculation can be performed while reducing burden at the time of program design. SOLUTION: On the production line provided with a line host computer and device controllers more than one, each device controller outputs an operating command to its controlled system device (S46), raises a flag for its operation execution (S44) and outputs the time information of operation start (S45). The similar process is executed concerning every operation of the controlled system device. Thus, it is enough to arbitrarily select a monitor object process on the side of the host computer to monitor it and at the time of device program design, it is not necessary for the designer of that program to check whether monitoring is required or not.
Patent JP-2001169234-A (JP)
Title: Device for controlling degraded image quality of image information
Inventor: FURUTA YUJI
IPC: H04N19/593
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling degraded image quality of image information that can easily digitally copy image information by a digital information compression technology with a simple configuration, even though accompanied by degraded image quality. SOLUTION: The device 10 for controlling degraded image quality of image information of this invention is provided with a VLD 30 that receives an image information coded stream 21 in compliance with the MPEG, an inverter circuit 40 that receives a level before the inversion from the VLD 30, and a VLC 50 that introduces a run 31 from the VLD 30 and a level after inversion by the inverter circuit 40. The VLC 50 generates a coded stream output 51 of the image information in compliance with the MPEG, transmits the output 51 which is used for a digital copy.
Patent JP-H06188209-A (JP)
Title: Manufacturing method and device for semiconductor device
Inventor: TAKAGI MIKIO
IPC: H01L21/324
Filed: 1992-12-16
Abstract: PURPOSE:To avoid the increase in the diameter of a heating furnace while reducing the particle production when a lot of reactive gas is to be run by a method wherein unreacted gas is zigzagged up and down exceeding specific time above a heating furnace and heated to be run out of the title semiconductor manufacturing device. CONSTITUTION:A zigzag path 3 zigzagging unreacted gas exceeding one time up and down is formed above the reacting part 1a (arranged region of wafers 5) of a heating furncase heat-treating semiconductor wafers 5. Next, the exhaust port 27 of an exhaust part is positioned substantially above the reacting part 1a while a heater 28 heating the exhaust part is provided outside the exhaust part. At this time, the unreacted gas is run out of the exhaust port 27 poristioned substantially above the reacting part 1a while a heater 28 grows a stabilizing film on an exhaust part wall so as to avoid the particle production. Through these procedures, the particle numbers can be reduced while enabling a treatment of individual wafers large in diameter.
Patent JP-H10178536-A (JP)
Title: Image processing method and image processing unit
Inventor: TACHIHARA MASAYOSHI
IPC: H04N1/387
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processing unit that processes an entire image at a very high speed in the case of transmission/recording/reproduction of a gradation image and thereafter conducts image processing with a prescribed fidelity. SOLUTION: In the case of recording or transmitting a proportional value proportional to a volume of a lower density side area than a curved surface among each of rectangular solids laminated with the plural rectangular solids formed by dividing a solid with an image storage device 103 or in the case of reproducing an image with an image reproduction device 107, the solid is divided roughly into rectangular solids to conduct processing and after the processing, the solid is divided into smaller rectangular solids to conduct processing.
Patent JP-2001171736-A (JP)
Title: Bag-in-carton
Inventor: MORISHIGE NAOKI
IPC: B65D5/66
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a bag-in-carton which can sufficiently withstand a load from upward while keeping unsealability and resealability. SOLUTION: The bag-in-carton comprises a blank plate and an internal bag stuck thereto, wherein the blank plate comprises an adhesive plate, a barrel side plate, an overlying top plate and an overlying base plate connected to a rear plate, a barrel front plate, a side fold-back plate and a base side flap connected to the barrel side plate, the barrel side plate, a front fold-back plate and the base side flap further connected to the barrel front plate, a lid front plate connected to the front fold-back plate and a top side flap connected to a lid side plate, respectively. In this case, a support for supporting a lid after forming is formed on an upper end of the barrel side plate.
Patent JP-2000177913-A (JP)
Title: Aligning device and image forming device
Inventor: KAKITSUNAKA TSUTOMU
IPC: B65H31/34
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To achieve high alignment by providing a waiting state that an aligning unit is retreated from loaded sheets and an aligning state that the aligning unit is kept in contact with the end faces of the sheets and excited by fixed force in the direction nearly perpendicular to the conveying direction. SOLUTION: When a fixed time elapses after a timing sensor 33 detects sheets, an aligning unit 29 rotatively drives an aligning conveyance roller and an aligning conveyance belt while pressing them with fixed force. When a fixed time further elapses, the aligning unit 29 is moved to a waiting position to wait. When the alignment of a sheet bundle of a fixed number of discharged sheets is completed, a fixed quantity of the sheet bundle is conveyed by the aligning unit 29 and a bundle discharge roller 24 and is stapled at a stapling position. After the sheet bundle is stapled for a fixed portion, it is discharged and loaded on a discharge tray 25. The sheet bundle can be conveyed in a small-conveyance resistance state, and the alignment of the bundle is not collapsed.
Patent JP-H06185297-A (JP)
Title: Segment carry-out device
Inventor: TATSUHAMA TETSUO
IPC: E21D11/40
Filed: 1992-12-16
Abstract: PURPOSE:To carry over segments in continuous and automatic mode from the rear of a tunnel up to an erector device installed in the rear of a shield drilling machine. CONSTITUTION:Segments S, which are delivered in with a segment truck 4 are clamped and hoisted with an ascendable clamping device 12. The clamping device 12 is carried up to the vicinity part in the rear of the shield drilling machine 1 along a first rail 6. Curved surfaces of the segments S are loaded on an L-shaped-profiled receiving member 13 standing by at that position at the circumferential direction of the tunnel. The segment receiving member 13 is moved up to an erector device 2 along a rail 10 where the segments S loaded on the receiving member 13 are supplied to the erector device 2.
Patent JP-H10183801-A (JP)
Title: Building panel forming member and building panel
Inventor: HASHIZUME IZURU
IPC: E04B2/56
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To attain heat insulation and sound insulation properties in a heat insulation material and a space respectively, and ensure draft, ventilation and moisture prevention performance simultaneously by filling the heat insulation material in each thickness space between board materials, and disposing the heat insulation materials and spaces in the board surface direction at an equal ratio respectively. SOLUTION: For example, only a structural board material 3 is used as a wall panel and fastened onto a sill in a conventional method, and a formed member 2 having heat insulation materials 5 is secured on the structural board material 3. A panel 1 formed in this manner includes the heat insulation material 5 and spaces 6 coexisting in the thickness space between the board materials 2a, 3a, thus the triangle prism-shaped heat insulation material 5 works to interrupt transfer of thermal energy through the panel 1. In addition, air in the spaces 6 having a low thermal conductivity also works to interrupt transfer of thermal energy, so that draft and ventilation are ensured through circulation of air. Furthermore, impact from one side is transmitted to the other side while being attenuated by the nature of the spaces 6 consisting of an air layer.  In this structure, draft ventilation, and moisture prevention can be ensured; moreover, condensation is prevented by a double wall structure of the spaces 6, thereby obtaining high durability.
Patent JP-H1174363-A (JP)
Title: Semiconductor chip assembly process verification device
Inventor: KUSUKI RYOJI
IPC: H01L21/82
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To automatically and highly accurately verify the assembly process of a semiconductor chip, by using the layout data of the semiconductor chip and the dimension data of a lead frame. SOLUTION: An assembly process verification device of the semiconductor chip is provided with a pad extraction part 2 for extracting data relating to a pad from the received layout data of the semiconductor chip, a data conversion part 5 for converting the received dimension data of the lead frame to the same data format as the layout data, an inner lead extraction part 6 for extracting the data relating to the tip part of an inner lead in the lead frame, an automatic wiring part 7 for virtually performing automatic wiring by using a bonding position calculated based on the data relating to the extracted pad and the inner lead tip part, and a verification part 9 for judging the result of automatic wiring corresponding to an assembly rule and verifying the assembly process.
Patent JP-H11185912-A (JP)
Title: Semiconductor measuring jig
Inventor: MITA KAZUHIRO
IPC: H01R33/76
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To surely lead out signal pins in an IC socket employed for operation test of a semiconductor packaging device of BGA(ball grid array) type. SOLUTION: Four contact pins 15 each are arranged selectively at positions corresponding to a substantial center of four adjacent ball-shaped electrode terminals 2 of a ball-shaped electrode terminals 2 arrayed in grid shape at a semiconductor package device 1, for example. A stopper member 13 is moved downwardly, thereby tip end parts of four contact pins 15 are opened respectively. Thus, the tip end part of each contact pin 15 comes into contact with four different ball-shaped electrode terminals 2, respectively.
Patent JP-H11183307-A (JP)
Title: Compressed air feeder
Inventor: KOSAKA ISAO
IPC: G01M3/26
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To apply a filling function of compressed air and a cleaning function of a vessel port to a compressed air feeder for detecting the gas leakage of the vessel filled with pressurized gas with a sound sensor. SOLUTION: This compressed air feeder 60 is provided with a fluid operating cylinder 63 having a hollow piston shaft 67, a fluid jet nozzle provided at the tip of the piston shaft 67 and a feed pipe feeding the gas to be filled into a vessel or the washing water for washing a container port 102 on the hollow piston shaft 67. Washing water and the compressed air can be selectively fed from the feed pipe 72, and filling of the compressed air into the vessel and washing of the container port 102 can be conducted by one device.
Patent JP-2000184128-A (JP)
Title: Picture reader, control method therefor and recording medium therefor
Inventor: KITAGAWA YASUHIKO
IPC: H04N1/028
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To generate an accurate correction by excluding the influence of light of a light source irradiating a document to read a white reference plate with respect to a picture reader which is provided with the white reference plate adjacently to a picture read area of read in the main scanning direction and reads the white reference plate at the time of reading the document and performs correction of the change of the quantity of light. SOLUTION: A light shielding plate 3 is set on the boundary between a picture read area 21 in the main scanning direction and a white reference plate 4 to exclude the influence of light of the light source irradiating a document 1, and the white reference plate 4 is read. The light shielding plate 3 is inclined in accordance with the angle of reading light, which is made incident on a condenser lens, to keep the influence of the light shielding plate 3 minimum. Further, set positions of the white reference plate 4 and the light plate 3 are approximated toward the document in accordance with the size of the document 1.
Patent JP-H05174235-A (JP)
Title: Change take-out device for automatic vending machine
Inventor: MATSUSHITA SHINICHI
IPC: G07F9/00
Filed: 1991-12-20
Abstract: PURPOSE:To permit a purchaser to receive an entire change with his hand at a time by opening the bottom of a change accommodation part when a change delivery cylinder is pushed up with the hand. CONSTITUTION:The change is temporarily accommodated in a change accommodation part 6 and then stored on an opening/closing 12 which is closed of a change delivery cylinder 7. When the change delivery cylinder 7 is pushed up with the hand applied to the lower end part of the cylinder 7, the lid 12 is rotated downward to open the upper end opening of the cylinder 7, and as a result, the change accommodated in the accommodation part 6 is delivered onto the hand which is pushing up the cylinder. When the cylinder is releaved from the hand appling to the cylinder 7 after the change is received from the cylinder 7, the pushed-up cylinder 7 is returned downward by a pressing spring 11 and at the same time, the upper end opening of the cylinder is closed again by the lid 12.
Patent JP-H11179415-A (JP)
Title: Device for transporting rai
Inventor: SHIMIZU SUEFUSA
IPC: B21B1/085
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a rail transporting device by which the rail is transported without making the rail oblique and the position of the transported rail is not required to correct. SOLUTION: Grooves rollers A in which a head contact peripheral surface 5 in contact with the head 2 of rail and a leg noncontact groove 4a in non- contact with the leg 3 of rail are formed on its surface and grooved rollers B in which a leg contact groove 4b in contact with the leg 3 of rail and a head noncontact peripheral surface 5a in non-contact with the head 2 of rail are formed on its surface are horizontally alternately arranged, and the circumferential speed of the head contact peripheral surface 5 of the grooved roller A is equalized to the circumferential speed of the leg contact groove 4b of the grooved roller B.  The outward inclined surface 6 of the groove 4 is inclined to the vertical plane at an angle in a range where the oblique movement of the rail 1 at the time of transporting is restricted and collosion of the tip of the leg 3 of rail with the inclined surface 6 is not generated.
Patent JP-2001175620-A (JP)
Title: Sharing system and network system for temporary storage area
Inventor: YAMAMOTO TADASHI
IPC: G06F15/167
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a system which transmits information directly to a requesting address without any writing to a file, mainly, when small information is sent to a client or server in a network. SOLUTION: A sharing system for a temporary area among clients connected to a network is equipped with a storage means which stores client management information for managing data in normal temporary areas and network temporary areas that the clients have and a client information managing means which stores the terminal name of a 2nd client transferred at the end of the transfer of the data information in the normal temporary area and its data information in the client management information when a 1st client among the clients transfer the data information on the normal temporary area to the 2nd client.
Patent JP-H11176660-A (JP)
Title: Electric circuit device containing coil
Inventor: KANAZAWA MASAKI
IPC: H01F27/40
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit device containing a coil that is made smaller at lower cost. SOLUTION: An insulation retainer 20 is provided with a substrate 21, a coil winding part 22 and a flange 23. A metal support plate 34 and a transistor 3 attached on it as electronic circuit parts are buried in the substrate 21. A plurality of terminals are derived from the substrate 21. Windings 6, 7 and 8 are provided at the coil winding part 22. Each winding 6, 7 and 8 is connected to a terminal.