baber/WOPTO huggingface dataset:
Patent JP-H05142047-A (JP)
Title: Method and apparatus for determining reference position of two-beam interferometer for spectroscope
Inventor: KIMURA SHIGEYUKI
IPC: G01N21/45
Filed: 1991-11-25
Abstract: PURPOSE:To obtain a determining apparatus for a reference position of a two- beam interferometer, which can directly specify the reference position irrespective of the characteristics of a sample and has a simple structure. CONSTITUTION:A continuous light coming out from a light source 10 is made a parallel beam via a collimator lens 11. Thereafter, as the parallel beam ethers a two-beam interferometer 12, interference light is emitted. The emitted interference light is applied to a sample 15 placed in a sample chamber 14 via a condenser lens 13. The light passing through the sample 15 is converged on a first detector 17 for measuring the spectrum via a condenser lens 16. The passing light is accordingly detected. A luminous flux divider 20 is provided between the interferometer 12 and the condenser lens 13, thereby to divide and take out part of the interference light optically. A condenser lens 21 and a second detector 22 for determining a reference position are placed on the optical axis of the divided light, and the center burst is detected.
Patent JP-H10155873-A (JP)
Title: Label for blood bag and blood bag
Inventor: HIKITA SHUICHI
IPC: A61J3/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obviate the occurrence of the peel and transfer of printing even if high-pressure steam sterilization is executed by subjecting a label surface to bar code printing and coating at least the top of the bar code printing with transparent UV curing type soft ink. SOLUTION: The label 1 previously printed with merchandise names, etc., is printed with the bar codes by using a thermal printer. The label 1 is coated with the transparent UV curing type soft ink (UV ink) 4 by using a coating applicator 2. Namely, the UV ink 4 is applied on the surface of a metallic roll 3 and is applied on the label 1 by a pressure contact roll 5 and a rubber roll 6. The blood bag stuck with such label 1 on the surface of the bag-like body may be made into the product with which the occurrence of the transfer of the printing is substantially averted even if the blood bag is subject to the high-pressure steam sterilization for 30 minutes at about 120 deg.C.
Patent JP-H01173003-A (JP)
Title: Optical branching and demultiplexing structure and its forming method
Inventor: KAKII TOSHIAKI
IPC: G02B6/28
Filed: 1987-12-28
Abstract: PURPOSE:To form an optical branching structure being miniature and having high reliability by utilizing a vertical end face and an inclined surface of an intermediate separating part of a fiber and aligning a position of each optical fiber. CONSTITUTION:Light beam A which is being transmitted through an optical fiber 1 is fetched to the outside of the optical fiber by providing an end face 5 being vertical to an optical fiber axis, and made incident on an optical fiber 3-4 which has been placed in parallel to an optical fiber 1-2 by utilizing a reflection of an end face 6 inclined against an optical fiber axis provided on an opposed optical fiber 2. In this case, reflected light C is brought to waveguide to an inclined end face 7 of an optical fiber 3 of the other side, and also, made incident on a vertical end face of an optical fiber 4 by utilizing a reflection from the face 7, and branch light D is transmitted through the inside of the optical fiber 4. In such a way, by forming a vertical end face and an inclined end face by cutting the optical fiber in an intermediate part of the optical fiber between two pieces of optical fibers which have been placed in parallel, processing these end faces by a thin film and allowing them to oppose, transmission light quantity branch, wavelength branch, monitor, optical incidence, etc., can be executed effectively.
Patent JP-H02180935-A (JP)
Title: Corona discharge treatment of resin film
Inventor: NOGUCHI TAKEHIKO
IPC: C08J7/00
Filed: 1988-12-31
Abstract: PURPOSE:To make it possible to remove the adherent fine powder from the surface of a treated film without fail by subjecting the surface of a resin film to corona discharge treatment, eliminating the static electricity from the charged resin film and blowing off the adherent fine powder formed by the corona discharge treatment with a stream of gas. CONSTITUTION:At least either surface of a resin film (e.g. polyimide film) is subjected to corona discharge treatment and the static electricity is eliminated from the charged resin film, while the adherent fine powder formed by the corona discharge treatment is blown off with a stream of gas. By blowing an ionized gas, as said stream of gas, chiefly containing ions of a polarity opposite to that of the static electricity generated on the resin film in the above process, the static electricity with which the resin film is charged can be eliminated by the ions, while the fine powder can be effectively removed by blow off with a jet stream of the gas.
Patent JP-H11171501-A (JP)
Title: Production of gaseous hydrogen by direct thermal decomposition of water and device thereof
Inventor: SASAKI MANABU
IPC: C01B3/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous hydrogen production method at a low cost and with high efficiency and its device. SOLUTION: Water vapor generated by heating pure water at 800 deg.C in a water vapor generator 1, is fed into a reaction vessel 7 from the lower part via a mass flow controller 6. Zeolite 8 as a silica-alumina type complex oxide is filled in the reaction vessel 7. Also, a heater 9 is arranged in the circumference of the reaction vessel 7, and besides piping 10 is connected to the upper end of the reaction vessel 7, and a bypass 11, an N2 trap 13 and a suction pump 14 are provided on the piping 10.
Patent JP-H04198780-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUISHI TSUGUMI
IPC: G01R31/28
Filed: 1990-11-28
Abstract: PURPOSE:To confirm data transfer by detecting whether the output value of an input register is equal to a preset value. CONSTITUTION:A signal from the outside of a semiconductor integrated circuit device 6 is fed to a data transmission side functional block 5 to operate the block 5, and the data with a preset value are transmitted to a data reception functional block 4. A data detecting circuit 1 detects whether the output value of an input data register 2 in the block 4 is equal to a preset value or not, and the data transfer between the blocks 4, 5 can be confirmed when the output is observed.
Patent JP-H07278275-A (JP)
Title: Bimetallic cyanide catalyst supported by polyurethane foam, its production and production of epoxide polymer
Inventor: BII RIIKAAKU
IPC: C08G59/68
Filed: 1994-12-22
Abstract: PURPOSE: To obtain the subject catalyst which is easy to prepare and highly active, exhibits a short induction time and can be recovered from an epoxy polymer product and reused by mixing a polyol, a polyisocyanate, water, a surfactant, a foaming catalyst and a double metal cyanide catalyst.  
     CONSTITUTION: A double metal cyanide catalyst(DMC compound) is exposed to an epoxide and a hydroxyl group-containing initiator under conditions effective to activate at least one portion of the compound to give an activated DMC compound/initiator mixture, from which is separated an activated DMC compound. In the presence of a surfactant, a foaming catalyst and the activated DMC compound, a polyol, a polyisocyanate and water are reacted together to form an activated DMC compound supported on a polyurethane foam. As this catalyst is easy to prepare and highly active, exhibits a short induction time and can be recovered from an epoxy polymer product, it can be reused as a catalyst for additional epoxide polymerization. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02191104-A (JP)
Title: Apparatus for charging by weight
Inventor: MURANAKA YUKIARI
IPC: B65B3/24
Filed: 1988-12-29
Abstract: PURPOSE:To always maintain relation between a charging nozzle and a liquid level constant by a method wherein time elapsed since opening of a liquid valve until reference weight can be obtained is detected, and rising rate of the charge nozzle is compensated according to the elapsed time. CONSTITUTION:A controller 9 is provided with a driver 50 for lifting a charge nozzle 16 by controlling rotation of a servo motor 49 in forward and reverse directions and a valve open/close controller 51 for controlling opening/closing of a liquid valve 25 while a cross reference table indicating relation between time from opening of the liquid valve 25 and height position of the charge nozzle 16 is stored in the driver 50 as per type of vessels. In addition, the controller 9 is provided with a measuring section 52 for detecting the elapsed time until the charged weight reaches reference weight and a compensating section 53 for compensating the cross reference table stored in the driver 50 according to the elapsed time, wherein the compensating section 53 compensates the correspondence in the cross reference table to make rising rate of the charge nozzle increase as the elapsed time becomes shorter and make it decrease as the elapsed time becomes longer.
Patent JP-H06161643-A (JP)
Title: Ultrasonic wave learning device
Inventor: TODA KOJI
IPC: G06F3/03
Filed: 1992-11-20
Abstract: PURPOSE:To provide an ultrasonic wave learning device inputting and displaying learning information by touching the board surface of a substrate provided with an ultrasonic wave transceiver means and a display screen by an input pen. CONSTITUTION:When an electric signal is inputted from an interdigital electrode T1, the electric signal is converted into a surface acoustic wave and it propagates a glass substrate 11. Of the surface acoustic waves propagating the glass substrate 11, only the center frequency shown by interdigital electrodes R11 to R14 and the surface acoustic wave of the frequency in the vicinity are converted into electric signals and are outputted from interdigital electrodes R11 to R14. When the propagation path of the surface acoustic wave is touched by material which is softer than the glass substrate 11 and is easy to absorb an ultrasonic wave, the surface wave corresponding to a touch location is decayed. Information is displayed on a display screen 12 in a form corresponding to the touch part.
Patent JP-2000162486-A (JP)
Title: Lens-barrel
Inventor: WATANABE TSUNEO
IPC: G02B7/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a lead groove (cam groove) to prevent operation incapablity or operation unevenness from being generated, when impact force is applied from a lens-barrel tip. SOLUTION: Lead grooves are provided plurally in a circumferential direction, has an at least one penetrated groove 2d penetrated in a radial direction and a nonpenetrated grooves 2a not penetrated in the radial direction, and is provided with a cut-out part 2e formed within an angled range of the groove 2d in front of an optical axis direction of the groove 2d and serving as an interference part for bloking transmission of force. This lens-barrel comprises a fixed tube 8 projected upto the frontmost end of the lens-barrel and a fixed tube 2 with the lead grooves, and the cut-out part 2e is formed in barrel root parts of the fixed tubes 2, 8. A screw 9 for connecting the tubes 2 and 8 is further provided in a portion excepting the angled position of the penetrated groove 2d.
Patent JP-2000160541-A (JP)
Title: Ground improvement construction method
Inventor: GOTO SHIGERU
IPC: E02D3/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement construction method using horizontal directional repetitive shearing force to make a conventional improvement construction method more effective. SOLUTION: A vertical hole 2 is excavated in the ground 1 to be improved, an expansible/contractible bag body 3 is inserted into this vertical hole 2, and horizontal directional repetitive shearing force is imparted to the ground 1 by expanding/contracting operation of the bag body 3. Or plural vertical holes 2 are arranged in the ground 1, the expansible/contractible bag body 3 is inserted into the respective vertical holes 3, and the expanding/contracting operation of the bag body 3 is repeated in the adjacent vertical hole 2 by shifting a half period to impart the horizontal directional repetitive shearing force to the ground 1.
Patent JP-H03197762-A (JP)
Title: Soundproof floor
Inventor: NAKAGAWA MASAHIRO
IPC: B32B5/18
Filed: 1989-12-25
Abstract: PURPOSE:To raise the load resistance of a soundproof floor by a method in which a visco-elastic sheet is closely set on the rear of a surface plate by adjacently setting ribs of a two layer consisting of an upper layer composed of an elastic material of a small Young's modulus and a lower layer composed of a rigid material. CONSTITUTION:A visco-elastic sheet 2 composed of rubber, synthetic resin, or an expanded rubber or synthetic resin is closely bonded to the rear of a surface plate 1 in contact with ribs of two layers consisting of an upper layer composed of an elastic material 3 such as rubber or synthetic resin having a small Young's modulus and a lower layer composed of a rigid material such as wood. The sheet 2 is formed of a rubber, a synthetic resin, or an expanded rubber or synthetic resin, which are mixed with a flaky powder. The soundproofing and load-resistance of the floor can be raised.
Patent JP-H03193403-A (JP)
Title: Production of modified ligneous building material
Inventor: KAWABATA SHIGETO
IPC: B27D5/00
Filed: 1989-12-25
Abstract: PURPOSE:To prevent infiltration of water into the inside of the ligneous base material which is caused by cutting and a deep flaw and also to prevent corrosion, insect damage, expansion and contraction from occurring, etc., by performing acetylating treatment for a ligneous veneer and thereafter impregnating this acetylated ligneous veneer with synthetic resin, laminating and integrating a plurality of sheets of veneer completed in aftertreatment and forming a laminate. CONSTITUTION:Raw lumber such as hemlock spruce and white cedar is rotary-laced or sliced. Acetylating treatment is performed for the manufactured ligneous veneer. Thereafter the acetylated veneer is immersed in an unsaturated polyester resin-vinyl monomer soln. and the treated veneer 1 impregnated with synthetic resin is manufactured. Then a plurality of sheets of treated veneer 1 are laminated and also the closely touched respective surfaces of these treated veneers are coated with an adhesive made of urea resin, melamine resin and phenolic resin, etc. Thereafter, an integrated laminate 3 is formed by pressurizing a plurality of sheets of treated veneers 1, 1... laminated by a pressing machine 2 while heating these treated veneers. Various finishing works are performed for the laminate 3 and then this laminate 3 is utilized as the modified ligneous building material. Thereby water does not infiltrate from the cut face caused at a time for execution and a deep flaw caused after execution. Further corrosion, insect damage, expansion and contraction, etc., can be prevented.
Patent JP-H11130060-A (JP)
Title: Assembly tray made of synthetic resin
Inventor: ARAKAWA HIROICHI
IPC: B65D6/18
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an assembly tray made of a synthetic resin, capable of preventing foreign matters from intruding into folded portions, restriction reliably restoring properties at the time of folding, and restricting mounting or demounting operation in a simple and safer manner with tongue pieces provided at top ends of the lid. SOLUTION: This assembly tray made of a synthetic resin is capable of folding opposed side plates 6 from their upper edges (a) more inwardly than a desired width and folding other opposed side plates 9, 11 having a bottom plate 1 from folding pieces 3 at central portions in the form of a dogleg-shaped folding screen. In this tray, the respective side plates are all hot-bent along their folds, and both flaps 14 are mounted to the respective side faces 12 of the upper edges and hook-and-loop fasteners 13 are mounted to the respective inner faces thereof, or flaps and tongue pieces are provided at fore and rear ends of lid plates and hook-and-loop fasteners are mounted to the respective inner faces thereof. Alternatively, the hook-and-loop fasteners may be mounted to outer faces of the side plates at portions where the flaps and tongue pieces abut with one another when the tray is closed with the lid and when the lid is folded, and edges may be covered with corner pieces having a cross-sectionally U-shape and an L-shape provided to its cross-sectionally U-shape.
Patent JP-H04200976-A (JP)
Title: Build-up welding method for titanium or titanium alloy engine valve
Inventor: MAE YOSHIHARU
IPC: B23K35/30
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the titanium or titanium alloy engine valve on which cracking is not generated even if a heat cycle is applied by cladding a Ni-base alloy containing limited weight% Mo on the titanium or titanium alloy engine valve face. CONSTITUTION:When the Ni-base alloy containing 20-50weight% Mo is clad on the titanium or titanium alloy engine valve face, the titanium or titanium alloy engine valve on which cracking is not generated even if the heat cycle is applied can be obtained. At this time, cracking is already generated after build-up welding on the engine valve on which the Ni-base alloy containing <20weight% Mo or >50weight% Mo is clad.
Patent JP-H01178090-A (JP)
Title: Outer shell structure of automobile
Inventor: KASAI JUNICHI
IPC: B62D25/00
Filed: 1987-12-29
Abstract: PURPOSE:To eliminate window parts and to reduce the number of parts and the cost by providing an exterior panel formed of see-through material into a desired shape and a framework for reinforcing the exterior panel, and making the exterior panel see-through only at the window section. CONSTITUTION:In a bonnet truck having a canopy as a shell structure 1, the canopy 1 is constructed with an exterior panel 2 and a framework for reinforcing the exterior panel 2. The exterior panel 2 is manufactured by forming a clear or tint color board material composed of polycarbonate, acryl resin and the like into canopy shape. A molded exterior panel 2 is deburred then masking is applied to the window section 6. Then the inner face or the outer face of the exterior panel 2 is entirely painted or color printed to form a non- see-through section 8, thereafter the masking 7 is peeled to expose the transparent window section 6.
Patent JP-H11155152-A (JP)
Title: Method and system for three-dimensional shape information input, and image input device thereof
Inventor: ISONUMA TOMOYUKI
IPC: H04N13/239
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape information input method, system and image input device thereof by which a corresponding point is automatically and efficiently designated. SOLUTION: A computer 104 selects plural points extracted from an object 103 in a actual photographed image obtained by photographing the object 103 with a stereoscopic photograp device 100 and decides a 3-dimensional coordinate system of the extracted positions to configure the shape information of the object. A right eye image and a let eye image are separately given to right and left eyes of a viewer 106 respectively so as to enable the viewer 106 to stereoscopically view the left and right images displayed on a stereoscopic image display device 105. A sight direction sensor 107 senses the direction of a sight line of left and right eyeballs of the viewer 106 in the stereoscopic vision state and the computer 104 calculates the three-dimensional coordinates of the extracted points, based on the sensed sight line direction information.
Patent JP-H07201972-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAGUCHI MASATERU
IPC: H01L21/76
Filed: 1993-12-28
Abstract: PURPOSE:To form a fine element isolation region and a relatively wide element isolation region uniformly and flatly. CONSTITUTION:On a silicon-on-insulator semiconductor substrate 14 which is formed by an SIMOX technology so as to have a silicon oxide film layer 15 buried in an ordinarily used silicon substrate as shown in the Fig. (a), a photoresist pattern 8 as shown in the Fig. (b) is formed. Dry-etching is performed with the photoresist pattern 8 as a mask to form trenches 16 which reach the buried silicon oxide film layer 15 from the surface and the buried silicon oxide film layer 15 is exposed. The substrate 14 is dipped into solution 12 of silicon dioxide dissolved in silicificated hydrofluoric acid as shown in the Fig. (c) and boric acid solution is dropped to deposite silicon dioxide only on the parts of the oxide film layer 15 exposed in the trenches 16 selectively and the silicon oxide film is made to grow to have a thickness not smaller than the thickness of the silicon substrate 14 and the trenches 16 are filled with the silicon oxide film 17.
Patent JP-H09180702-A (JP)
Title: Method for improving corrosion resistance of part of lead-acid battery
Inventor: YAMAZAWA YASUSHI
IPC: H01M50/571
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance by preventing oxygen and an electrolytic liquid from contacting simultaneously in gaps in strap welded parts and inter-cell welded parts. SOLUTION: A ring-like member 6 made of solder or thermal plastic resin is so arranged as to contact inside a through hole 5a of a cell wall 5 and after that neighboring electrode poles 2 are mutually welded. Since the ring-like member 6 is melted and softened by heat and penetrates into gaps between the cell wall 5 and the electrode poles 2, the gaps between the cell wall 5 and the electrode poles 2 are filled in form the inside. Consequently, the situation that oxygen stays in the gaps between the well wall 5 and the electrode poles 2 can be avoided and oxygen and an electrolytic liquid are prevented from being brought into contact simultaneously in the inter-cell welded parts and thus corrosion resistance of the inter-cell welded parts is improved.
Patent JP-2001150804-A (JP)
Title: Resin composite and recording sheet for ink jet recording sheet
Inventor: SUMIDA KATSUHIKO
IPC: B41M5/52
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composite, employed for the image receiver layer of an ink jet recording sheet prominent in the absorbing property of ink as well as the water resistant property, and an ink jet recording sheet, having the image receiver layer formed by employing the resin composite. SOLUTION: The resin composite for the ink jet recording sheet is constituted of [1] 2-80 wt.% of crosslinking base-containing cationic acrylic copolymer (A), [2] 5-60 wt.% of saponified vinyl acetate copolymer (B), [3] 0-80 wt.% of aqueous polyurethane resin composite (C) (the total sum of (A), (B) and (C) is 100 wt.%), and [4] 0.05-10 pts.wt. of a block isocyanate compound (D) added to 100 pts.wt. of the saponified vinyl acetate base copolymer (B).