baber/WOPTO huggingface dataset:
Patent JP-H01161053-A (JP)
Title: Production of antibacterial flexible polyurethane foam
Inventor: OKUYAMA TORU
IPC: C08K3/00
Filed: 1987-12-16
Abstract: PURPOSE:To obtain a foam having a high retentivity of an antibacterial activity and a high safety and being free of a fear of producing resistant bacteria, by using a foaming material comprising a polyol, an organic isocyanate, a catalyst, a blowing agent, an inorganic antibacterial agent and an organic amine. CONSTITUTION:This flexible polyurethane foam is produced from a foaming material comprising a polyol, an organic isocyanate, a catalyst and a blowing agent by adding an inorganic antibacterial agent to said foaming material and using either an organic amine or both an organic amine and a tin compound as said catalyst and a tetravalent tin compound or at most 1 pt.wt. bivalent tin compound per pt. wt. antibacterial agent as said tin compound. A desirable inorganic antibacterial agent is one comprising a metal ion such as a silver, copper or zinc ion and an antibacterial agent comprising metal ions such as silver, copper or zinc ions supported on zeolite can be used most desirably.
Patent JP-2001134312-A (JP)
Title: Method for preparing sheet metal working cad data, method for preparing sheet metal working cam data and computer readable recording medium recording sheet metal working data preparation program
Inventor: KASHIWAKURA TAKEMASA
IPC: G05B19/4097
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To share process data concerned with a forming part by a sheet metal working CAD system and a sheet metal working CAM system and to hand over the process data of the forming part from the CAD system to the CAM system. SOLUTION: Process data for a forming part consisting of plural processes are previously registered in a process database 53 together with forming process identification(ID) information. A sheet metal working CAD data preparation program 21 prepares sheet metal working CAD data 54 provided with the forming process ID information by adding the forming process ID information to be the ID information of the forming part extracted from sheet metal working CAD data 52. A sheet metal working CAM data preparation program 31 extracts forming process ID information from the inputted data 54, reads out process data from the process database 53 on the basis of the forming ID information and prepares CAM data on the basis of the process data, the sheet metal working CAD data 54, etc.
Patent JP-H07176458-A (JP)
Title: Method and apparatus for directly forming electron beam by lithography
Inventor: MORIKAWA JUNKO
IPC: G03F7/20
Filed: 1993-12-17
Abstract: PURPOSE:To eliminate uneven reaction of resist due to reaction of oxidation generating agent of the resist generated in the case of lithography of an electron beam and atmospheric contamination and to improve uniformity of a width of a pattern beam of the resist. CONSTITUTION:A baking chamber 12 for baking in vacuum via gate valves 10a, 10b, 10c and a sub-chamber 10 are provided in a sample chamber 6 of an electron beam direct lithography apparatus, thereby making evacuating and holding times immediately after a wafer is formed by an EB direct lithography uniform, and resist is stabilized without exposing it with the atmosphere.
Patent JP-H01162126-A (JP)
Title: Durability testing for water swelling seal material
Inventor: SUGA TAKESHI
IPC: G01M99/00
Filed: 1987-12-18
Abstract: PURPOSE:To enable highly accurate testing, by measuring a surface contact pressure at positions of different seal material with first and second water pressure resistance testers to calculate the life of the seal material in practice based on output values obtained with the testers. CONSTITUTION:A surface contact pressure is measured with a first water pressure resistance tester 7 with respect to seal groove 23a of a seal material varying with a water passage flow rate. Likewise, a surface contact pressure is measured with a second water pressure resistance tester 8 about a seal material at a position differing from the position of the previous seal. A computer multiplies endurance determined from the results of measurement from the first water pressure resistance tester 7 by an endurance day and hour of the two seal material obtained based on the results of measurement from the first and second water pressure resistance testers 7 and 8 to calculate the life of the seal material is practice.
Patent JP-H09158211-A (JP)
Title: Base isolating structure for building, and base isolating device
Inventor: ONDA CHIYUUYA
IPC: E02D27/12
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a building and a foundation, and also prevent the breakage of a support pile by providing an upper structure for building, a foundation part, and a support pile provided under it, and providing a base isolating device between the foundation part and the support pile. SOLUTION: A base isolating device 4 is formed of a laminated body of a rubber as elastic body and a metal plate or a damper utilizing air pressure or liquid pressure. The upper part of the base isolating device 4 is buried in a foundation part 2 and integrated thereto. The lower part is welded and fixed to the periphery of a support pile 3. After the foundation part 2 is constructed, an upper structure 1 is constructed. Since the base isolating device 4 is provided on the head part of the support pile 3 even when an external force acts thereon, no vibration is directly transmitted to the foundation part 2 and the upper structure 1. Thus, the upper structure 1 and the foundation part 2 can be protected, and the breakage of the head part of the support pile 3 can be prevented.
Patent JP-H07176867-A (JP)
Title: Manufacture of printed wiring board
Inventor: OBA SHINICHI
IPC: H05K3/40
Filed: 1993-12-20
Abstract: PURPOSE:To make the edge form of a viahole sharp, and improve the connection reliability with a lower layer, by forming resist in parts turning to viaholes to a second conducting layer on a first conducting layer, sticking insulative resin on the resist, eliminating the resist in the parts turning to the viaholes, and forming the second conducting later by plating. CONSTITUTION:On a board 1, a first conducting layer 2 is formed, and on the layer 2 liquid resist is formed. By development after exposure using a mask for forming viaholes, the resist except viahole forming paths is eliminated, and viahole forming resist 3 is formed. Thermosetting insulative resin is stuck on the firat conducting layer 2 on which the resist 3 is formed, and an insulating layer 4 is formed. In order to expose the viahole forming resist 3 from the surface, the insulating layer 4 is polished. The viahole forming resist 3 is peeled off. By heating and curing, the insulating layer 4 is roughened, and a conducting layer 6 is formed by nonelectrolytic plating.
Patent JP-H08150161-A (JP)
Title: Pelvis therapeutic device
Inventor: HOYAMA SUEO
IPC: A61F5/01
Filed: 1994-11-28
Abstract: PURPOSE: To provide a pelvis therapeutic device which allows a person to treat her/himself in her/his home for lumbago or make case for preventing it. CONSTITUTION: A pelvis therapeutic device comprises a bed 11 on which a person lays her/himself while looking upward, an upper body fixing means 9 to fix the upper body onto the bed 11, and leg fixing means 3, 3 which support the left and right legs M1 individually and are coupled with driving means 2, 22, 23, 24 reciprocating in the bed longitudinal direction in such a manner as to be capable of moving in reciprocations.
Patent JP-2001136647-A (JP)
Title: Cable wind-up apparatus
Inventor: OGURO MASAHIKO
IPC: H02G11/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a low rigidity (to have a low property in returning to a straight state from a bent state) flexible cable from being loosened and folded and broken at a bent part which occurs in a conventional cable wind-up apparatus. SOLUTION: By providing a rotor unit (electromagnet) in the inner shell of a cable wind-up apparatus, providing a permanent magnet in the outer shell and providing a magnetic unit on a flexible cable, the flexible cable is tightly attached to the rotor and the permanent magnet to prevent the flexible cable with a low rigidity from being loosened at the bent part. Further, as the inside of the cable wind-up apparatus has the function of a motor, a motor can be eliminated, so that the spcace of the whole apparatus on which a cable wind-up apparatus is mounted can be saved.
Patent JP-H10215868-A (JP)
Title: Detection of cytotoxic activity of cell
Inventor: KOURILSKY PHILIPPE
IPC: G01N33/50
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a new protein derivative composed of a hedgehog protein having a specific amino acid sequence and participating in the morphogenesis, nerve differentiation, cell canceration, etc., and useful for the detection, diagnosis, etc., of cancers such as pulmonary cancer by the antibody. SOLUTION: This protein is a new hedgehog protein having an amino acid sequence expressed by the formula, participating in the morphogenesis, nerve differentiation, cell canceration, etc., and useful as an immunogen for the preparation of an antibody for the analysis of the function and action mechanism of a protein expressed from hedgehog and the detection, diagnosis, etc., of cancers such as pulmonary cancer. This protein can be produced by amplifying a hedgehog protein gene of lung cDNA of a rat fetus of 16 days of fetal life by PCR method using a synthetic primer composed of a part of a gene coding for hedgehog protein, integrating the amplified gene into a plasmid to prepare a recombinant vector, transforming a host cell with the recombinant vector and culturing the obtained transformant.
Patent JP-H03180381-A (JP)
Title: Thermal recorder
Inventor: MYOKAN ISAO
IPC: H04N1/032
Filed: 1989-12-08
Abstract: PURPOSE:To mount a head radiation plate with high accuracy, in a thermal recorder wherein U-shape metal fittings are mounted on both sides of a thermal head to fit the thermal head to the shaft of a platen, by providing positioning protruding pieces to the vertical inner surfaces of the U-shape metal fittings. CONSTITUTION:The front and rear positions of a head substrate 28 are determined by bonding the rear surface 28a of the head substrate 28 to the contact surfaces 34a of the positioning protruding pieces 34 of U-shape metal fittings 29. The positions of both sides of the head substrate 28 are determined by bonding the side surface 28b of the head substrate 28 to the contact surfaces 35a of the positioning protruding pieces 35 of the U-shape metal fittings 29. By this constitution, the contact surfaces 34a of the protruding pieces 34 and the contact surfaces 35a of the protruding pieces 35 are set as surface standards to perform the positioning of the head substrate 28 and a head radiation plate 26 is held between the mounting plates 30 of the U-shape metal fittings 29 and the head substrate 28 and rivets are passed through the rivet holes 3a of the mounting plates 30 of the U-shape metal fittings 29 to accurately assemble a thermal head to set the same to the shaft 36 of a platen 23.
Patent JP-H06168675-A (JP)
Title: Deflection yoke
Inventor: MIZUTA TAKAHISA
IPC: H01J29/76
Filed: 1992-11-30
Abstract: PURPOSE:To fix a trumpet shape magnetic substance to the other member of a deflection yoke by fastening belt-like members to a large diameter side end part and a small diameter side end part of the trupmet shape magnetic substance so as to surround the trumpet shape magnetic substance. CONSTITUTION:Belt-like members 7 to fix a magnetic substance 2 and screws 8 to fasten the belt-like members 7 are provided. When the belt-like members 7 are fastened by the screws 8, the magnetic substance 2 is fixed to a vertical deflection coil 4 and a separator 6. A notch is formed in a part of the belt-like members 7, and rotation preventive claws 9 of the magnetic substance 2 bent in one direction are provided, and when a projecting part 10 installed in the magnetic substance 2 and the separator 6 is sandwiched by the rotation preventive claws 9, rotation of a core 2 to the separator 6 can be prevented. Thereby, the trumpet shape magnetic substance can be fixed to the other member of a deflection yoke without using an adhesive at all.
Patent JP-2001142088-A (JP)
Title: Liquid crystal display device
Inventor: IIZUKA TETSUYA
IPC: G02F1/1368
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the period of injecting a liquid crystal can be reduced without degrading the appearance of the injection port. SOLUTION: A square frame pattern 32 made of a black color layer is formed around a display region 40. The part of the frame pattern adjacent to and facing the injection port 35 for a liquid crystal formed in a sealing material 18 is formed as an injection guide part 33. The injection guide part is formed by alternately disposing the black color layer and another color layer having smaller film thickness than that of the black color layer. The injection guide part is formed longer than the injection port for the liquid crystal and extended over the both ends of the injection port for the liquid crystal. In the center part 33a of the injection guide, the black color layer and another color layer are disposed in 1:1 proportion, while a gradation region 33b with the proportion of the black color layer gradually increasing is formed in the both ends.
Patent JP-H08176993-A (JP)
Title: Production of coated paper for printing
Inventor: SUGINAGA MASAO
IPC: D21H19/38
Filed: 1994-12-22
Abstract: PURPOSE: To produce coated paper for printing having excellent blister resistance and ink adhesion in printing and excellent in printed luster of a printed material. CONSTITUTION: A coating composition containing >=60wt.% heavy calcium carbonate as a pigment component and an adhesive component containing <=3wt.% starch based on 100wt.% of the pigment component is coated on a piece of raw paper and dried in a condition of >=1g/m<2> moisture being vaporized from the coated liquid within 600 milliseconds by using an infrared light drier to afford the objective coated paper for printing.
Patent JP-H04189142-A (JP)
Title: Solder protrusion preventing apparatus of paste solder printer
Inventor: OGASAWARA KEIGO
IPC: B41F15/08
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the generation of an inferior product by providing a protrusion preventing plates to both side end surfaces of a squeezee mounted in a freely rising and falling state in an up and down movable manner with respect to the squeezee. CONSTITUTION:A square support lever 8 is horizontally provided to the lower end of the bracket 7 mounted on the upper surface of a mounting jig 2 in parallel to a squeezee 6 and protrusion preventing plates 12 are provided in the cylindrical parts 10 formed to the end parts near to the squeezee of holding jigs 9, which are inserted in and fixed to the cylindrical parts 10 in a freely slidable manner, at the parts near to both ends of the support lever 8 so as to be freely movable up and down. The protrusion preventing plates 12 are arranged so as to be vertically slidable in contact with the end surfaces 6' of the squeezee 6. Therefore, when the squeezee 6 is moved, the protrusion of paste solder (a) from both end parts of the squeezee 6 is prevented by the protrusion preventing plates 12 and the paste solder (a) is uniformly scraped up. By this constitution, the generation of an inferior printed circuit board due to soldering inferiority can be reduced.
Patent JP-H06207465-A (JP)
Title: Building construction device
Inventor: SUZUKI KAZUHIRO
IPC: E04G21/14
Filed: 1992-11-30
Abstract: PURPOSE:To increase work efficiency and increase a force for supporting frames. CONSTITUTION:A building construction device is provided with frames 1 and 2 for supporting a hoist 17, multiple support legs 3 supported on structural columns 30 of a building, and telescoping jacks 4 for supporting the frames 1 and 2 on the support legs 3. Guide members 43 which guide the lower end of the support legs 3 to roughly the same axial position as the upper end of the structural columns 30 are installed fixedly to the lower end of the support legs 3. Also push bolts 44 which are screwed into guide members 43 and force the structural columns 30 in the transverse direction are provided.
Patent JP-2001137176-A (JP)
Title: Endoscope
Inventor: NAKAMURA SHINICHI
IPC: G02B6/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To realize an endoscope equipped with an illumination optical system with good flexibility, reduced loss of light, high heat resistance, good coloring and good opening angle. SOLUTION: The fibers composing light-guide used in illumination optical system are formed with an inorganic-organic hybrid material.
Patent JP-H05155584-A (JP)
Title: Method and device for expanding and contracting jib of crane
Inventor: MIYAZAWA HIROSHI
IPC: B66C23/70
Filed: 1991-12-04
Abstract: PURPOSE:To readily perform the operation of expanding and contracting a jib without requiring large effort of workers. CONSTITUTION:A freely expanding jib 3 comprising an outer member 4 and an inner member 5 is suspended from the end portion of a boom and the inner member 5 is lowered by its weight with a jib work rope 7 being hung at its end to the end portion of the inner member 5 and a crane being braked by the rope 7, so as to expand the jib 3 from its contracted state, while the jib 3 is contracted from its expanded state by hoisting the inner member 5 by means of winding of the jib work rope 7.
Patent JP-2001139246-A (JP)
Title: Elevator device including a plurality of car connection elevators
Inventor: OKADA TAKAHIRO
IPC: B66B3/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To display a car position of an allocated elevator for a passenger waiting at a landing so as to improve the serviceability in an elevator device including a plurality of car connection elevators. SOLUTION: This elevator device is provided with a group supervisory operation controller which allocates a landing call to any car of the elevator including a plurality of connection cars and changes the allocated car under a predetermined condition based on a predetermined evaluation, a landing display device guiding a position of the car which is allocated or whose allocation is changed to a landing, and a means for preventing the retraction of the displayed car position after the allocation is changed.
Patent JP-H08178623-A (JP)
Title: Optical measuring device
Inventor: YAMAZAKI TAKASHI
IPC: G01C3/06
Filed: 1994-12-22
Abstract: PURPOSE: To provide an optical measuring device which conducts the measurement of a position or a length formed by the edge of an object, and the measurement of the height of the object simply and quickly with one time scan. CONSTITUTION: An edge signal I is detected from the change of transmitted light of an object 3 placed on a stage 1 by an edge detection portion 30, while a focusing signal J required for keeping a relative distance between the measurement point 5 of the object 3 and an objective lens 2 constant is detected by a focusing detection portion 31. The relative distance between the measurement point 5 of the object 3 and the objective lens 2 is kept constant by an auto-focus unit using the focusing signal J of the focusing detection portion 31, and the edge detection portion 30 is controlled to be off and the focusing portion 31 is controlled to be on at the fall of the edge signal I detected by the edge detection portion 30, while the focusing detection portion 31 is controlled to be off, and the edge detection portion 30 is controlled to be on by the focusing signal J. The height in an optical direction of the object 3 is measured using the focusing signal J regarded as effective by this control, and the position or the length formed by the edge is measured using the edge signal I.
Patent JP-H09158085-A (JP)
Title: Production of coated paper for offset printing and coated paper
Inventor: NISHIJIMA EIJI
IPC: D21H19/36
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a coated paper production process free from the generation of edge staining and stalactite phenomenon in high-speed operation, having excellent operability and productivity and giving a coated paper having remarkably improved surface properties and printability. SOLUTION: A base paper is coated with a pigment coating composition containing at least a pigment and an adhesive by ejecting a pigment coating liquid containing 50-80wt.% of calcium carbonate and having a viscosity of 40-90cps at high shearing rate (10<6> sec<-1> ) through a fountain nozzle and scraping the coating liquid twice with a double blade composed of a pre-blade and an after-blade having a dwell length of 150-600mm measured from the outlet of the fountain nozzle.
Patent JP-H03180872-A (JP)
Title: Developing device
Inventor: YAMAGUCHI CHISEKI
IPC: G03G15/08
Filed: 1989-12-11
Abstract: PURPOSE:To carry out a stable development without having a defect in an image by supplying a developer to a carrier for development and electrifying the developer, with a porous conductive elastic member or a fibrous conductive member connected with a high-voltage power source for electrification, and regulating the thickness of a layer with a regulating member. CONSTITUTION:The developer T in a development tank 7 is carried on a contacting part with the developer carrier 1 while being stirred by the rotations of the porous conductive elastic member 2 and a stirring paddle 5. Then, the developer receives the giving of specified amounts of charges from the member 2 which is connected to the high-voltage power source for electrification E1 to be charged, and a part of the developer forms a thin layer whose thickness is made approximately 40 - 60mu by a thickness regulating plate 3, on the carrier 1. A high-voltage power source for development E2 is applied on the carrier 1, the developer T is scattered on an image corresponding part with the difference in a surface charge between the image corresponding part and a non-image corresponding part, in the development area of the photosensitive body 10, and is transferred. Residual developer is removed from the carrier 1 by a reverse blade for removing 4.
Patent JP-H05129905-A (JP)
Title: Cmos analog comparator
Inventor: SHINTOMI YUICHI
IPC: H03K5/08
Filed: 1991-11-08
Abstract: PURPOSE:To allow a possibly lower power supply voltage to be used for the comparator when a PMOS transistor(TR) is turned off by connecting a back gate of the PMOS TR to its source, providing a transmission gate thereinto and connecting a TR to the gate. CONSTITUTION:A back gate of a PMOS TR 6 is connected to its source S. Then the rising gradient of a resistance characteristic in the conduction state of the TR 6 is slow. However, with the TR 6 turned off, a diode junction between an N-well 21 of a P-channel substrate 20 and a P-channel source region 22 is conductive and a current flows through a path 23. In order to give a countermeasure thereto, one transmission gate 16 is provided further in the inside and it connects to a source of a TR 17. Then with the TR 6 turned off, the TR 17 is conductive to keep the level of the back gate of the TR 6 at a VDD level. Thus, even when the resistance has a steep rising characteristic in the conduction state of the other NMOS TR 7, no defect is caused to the transmission of a signal voltage.