baber/WOPTO huggingface dataset:
Patent JP-2001167624-A (JP)
Title: Reflection-type sheet light-emitting device
Inventor: MACHIDA HARUHIKO
IPC: G02B6/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized, sheet light-emitting device which exhibits a high and uniform luminous brightness. SOLUTION: An incident end of a multi-core optical fiber tape 3 is connected to a module consisting of a light source 1, such as a halogen lamp, integrated with a combination lens 2. A condenser lens 4 having a cylindrical shape cut off at its opposite side is connected to a light-emitting end branched off from a wire core of the optical fiber. The rear of the condenser lens 4 faces a light- receiving side a of an illuminating plate 5. The illuminating plate 5 is formed by forming a plurality of grooves 52 of a V-shaped cross section on a surface of a transparent thin film 51 formed of glass or acryl in a direction parallel to the light-receiving side a. Further, on the upper surface of the resultant illuminating plate 5 having the grooves 52 is laid a light-scattering material 53 formed from frosted glass or opaque plastic, and on the lower surface and other sides is laid an irregular reflection material 54 formed of paper, cloth, etc. Additionally, on the outer side of the irregular reflection material 54, there is disposed an inwardly faced mirror 55 whose outer side is coated with a flexible material 56.
Patent JP-H11160216-A (JP)
Title: Echo chip-type hardness tester
Inventor: HAYASHI HIROTAKA
IPC: G01N3/52
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an echo chip-type hardness tester which omits labor for adjusting on electronic circuit of a transformer, which can be mass-produced simply and which can be repaired simply at a site, by a method wherein a screw thread part is formed on an intermediate body which supports the upper end part of a coiled spring and the coiled spring is wound on the screw thread part so as to be attached. SOLUTION: An indenter hammer 5 and a coiled spring 21 which urges it to a sample face A are installed at the inside of an indenter-hammer guide tube part 2 which is built in a gripping tube part 1. An intermediate body 16 which supports the upper end part of the coiled spring 21 is arranged and installed. An external thread part 8 is formed on the lower end part of the intermediate body 16, and the coiled spring 21 is screwed to it so as to be attached. When the screwing depth of the coiled spring 21 is adjusted, the effective length, i.e., the spring constant, of the coiled spring 21 can be adjusted. Thereby, a hardness tester can be mass-produced, and its cost can be reduced.  In addition, when the indenter hammer 5 or the like is replaced, the effective length of the coiled spring 21 is adjusted at a site without the complicated adjustment of the electronic circuit part of a transformer, and the hardness tester can be adjusted simply.
Patent JP-H05258387-A (JP)
Title: Reflection type magnetic optical reproducing device subjected to phase correction
IPC: G11B7/135
Filed: 1992-12-28
Abstract: PURPOSE:To eliminate the decrease of the intensity of a reproduced signal when a beam splitter using a phase difference is used by providing a phase shifter having a phase difference DELTA satisfying a specified expression between a medium and an analyzer. CONSTITUTION:In the reflection type magnetic optical reproducing device, the phase shifter having the phase difference DELTA satisfying the expression ¦cos (DELTA+delta¦=1 (delta is phase difference which the beam splitter gives to reflected light) is provided between the optical magnetic recording medium 3 and the analyzer 4 in such a way that the azimuth angle phi of the main axis of the phase shifter fasing on that the azimuth angle of incident polarized light is set to be zero becomes substantially zero. The polarized beam of a wavelength = 830nm from a laser light source 3 is made to pass through the beam splitter 2 and the optical magnetic recording medium 3 is almost perpendicularly irradiated therewith. The reflection is reflected on the beam splitter 2 and is led to the analyzer 4 so as to be received in a detector 5.
Patent JP-2000169162-A (JP)
Title: Production of quartz glass
Inventor: SAKAKIBARA YASUSHI
IPC: C03B19/01
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a production process for quartz glass having higher degrees of freedom with respect to the product shape and a lower degree of contamination. SOLUTION: This production process comprise introducing a gas for plasma formation into an electric insulator tube 1 from a plasma formation gas source 11, forming a plasma space 15 containing an inductive coupling type thermal plasma obtained by applying a high frequency electric field that is caused with a high frequency induction coil to the introduced plasma formation gas, supplying powdery quartz to the plasma space 15 through a powder introduction port 5 to heat and melt the powdery quartz by the inductive coupling type thermal plasma, and allowing the resulting molten quartz particles 13 to collide with a rotatable and movable table 9 placed below the plasma space 15, to obtain a quartz glass deposit.
Patent JP-H05155309-A (JP)
Title: Air bag starting device equipped with failure diagnosis function
Inventor: ASAUMI TOSHIO
IPC: B60R21/16
Filed: 1991-12-04
Abstract: PURPOSE:To enhance the detection accuracy of the failure diagnosis function of an air bag starting device without using any expensive detecting resistor and with a simple constitution by measuring the voltage of each part of the starting circuit to which a low voltage power supply is connected, and performing the failure diagnosis on the basis of these measuring result. CONSTITUTION:A transistor 31 is in off-condition and a transistor 32 is in on-condition while a vehicle is running. And when a safening sensor 1 and a transistor 61 are changed in on condition at the same time by the effect of a large negative acceleration, a squib ignition condenser 3 is rapidly discharged so that a large current may flow in a squib 5, and the action of an air bag is started. On the other hand, in time of self-diagnosis, a transistor 32 is changed in off-condition, and both the transistors 31 and 61 are changed in on-condition. As the contact points 4 and 13 are in off-condition in such a situation, the failure detection current supplied from the low voltage power supply 10 flows through a detection resistor R4 in the safening sensor 1, the squib 5 and transistor 61. Hence, the current flowing into the squib 5 is suppressed a low value.
Patent JP-H10189586-A (JP)
Title: Reflow shape simulation method
Inventor: OTA TOSHIYUKI
IPC: H01L21/316
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To realize a reflow shape simulation method through which a shape simulation of much higher accuracy can be done nearly in the same computation time with a conventional method. SOLUTION: A reflow shape simulation method is provided, which simulates the reflowing shape of a fluid material film 101 composed of a surface diffusion layer of low viscosity and a bulk diffusion layer of high viscosity formed on the base substrate of a semiconductor device. A bisector of on outline 102 of the material film 101 is extended from a node 103 located on the surface of the fluid material film 101 so as to cross an outline 105 of the base substrate at an intersection 106, and the movement m of the node 103 on the surface of the fluid material film 101 on a straight line connected between the node 103 located on the surface of the fluid material film 101, and the intersection 106 located on the outline 105 of the base substrate is obtained by a geometrical computation based on a volume change V induced by a one-dimensional Stokes' stream.
Patent JP-2000152827-A (JP)
Title: Desk
Inventor: YOSHIDA YOICHI
IPC: A47B17/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an attaching portion effectively having machining easiness and necessary strength by suitably machining and combining sheet metal materials. SOLUTION: An attaching portion 11x set in the upper end side of a support 11 for supporting a top board hollow inside, and an attaching portion 31x set in the lower end side of a side plate 31 for supporting a shelf board hollow inside are connected by a bolt V while the support 11 and the side plate 13 are laminated. The attaching portion 11x is firmly connected integrally to the support 11 by placing a pair of channel materials 4 and 5 in a direction orthogonal to a groove direction. The attaching portion 31x is firmly connected integrally to the side plate 31 by placing a pair of channel materials 6 and 7 in a direction orthogonal to the groove direction.
Patent JP-H05146668-A (JP)
Title: Inert gas generating system
Inventor: NAKAI TETSUSHI
IPC: B01D53/34
Filed: 1991-12-02
Abstract: PURPOSE:To reduce the amt. of harmful exhaust substances emitted from an inert gas generating system. CONSTITUTION:Exhaust gases are partly or wholly introduced from burned exhaust gas supply sources such as a main engine 1 and a boiler 2 and residual oxygen is removed from the exhaust gases through an afterburning device 3 produce inert gas.
Patent JP-H10230095-A (JP)
Title: Washing machine
Inventor: LEE MIN-SOO
IPC: D06F37/42
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To more surely protect the power unit of a washing machine from an impact applied from the outside. SOLUTION: This washing machine is provided with a main body where a water tank for storing water is installed inside and a rotary tank rotatably installed inside the water tank. Further, a rotary blade is installed at the bottom part of the rotary tank and the power unit 14 for transmitting driving power to the rotary tank 12 and the rotary blade 13 is installed on the outer side of the water tank. The power unit 14 is provided with a power transmitter 30 respectively provided with a dehydrating shaft 40 and a washing shaft 45 and a driving motor 20 installed at the lower part of the power transmitter 30. Also, a buffer member capable of protecting the power unit 14 from the impact applied from the outside is disposed on an appropriate part on the lower side of the driving motor 20.  The buffer member is provided with an elastic member for mitigating the impact applied from the outside.
Patent JP-H06203221-A (JP)
Title: Medium conveyance processing system
Inventor: AISAKA HIROSHI
IPC: G11B19/00
Filed: 1992-12-28
Abstract: PURPOSE:To accurately convey a medium to a target processor. CONSTITUTION:The medium conveyance processing system is equipped with an automatic conveyance device 51 which conveys media, one or plural kinds of discrimination device 31 which read discrimination information out of the media installed in the automatic conveyance device 51 in series, plural processors 53 which process the media on the basis of the read discrimination information, and a host computer which controls the respective devices. Then the automatic conveyance device 51 is equipped with a conveying means having a medium box provided with an index sensor 55 with numbers corresponding to the processing devices, and a origin sensor 56 which is arranged at a fixed position and has the numbers corresponding to the processors 53; and a medium after being discriminated is stored in the medium storage box having the index sensor with the number matching a processor number transferred from the host computer and then conveyed to the origin sensor position matching the index sensor number, and then the medium is conveyed to the corresponding processor.
Patent JP-H05339295-A (JP)
Title: Preparation of antibody
Inventor: IWAKURA MASAHIRO
IPC: C07K19/00
Filed: 1991-12-05
Abstract: PURPOSE:To produce an antibody by bonding the objective peptide to the carboxyl terminal of dihydrofolic acid reductase(DHFR) and using the produced fused protein as an immunizing antibody. CONSTITUTION:The objective process for the preparation of an antibody against a peptide is composed of a process for producing a DHFR fused protein having the objective peptide on the carboxyl terminal side by genetic engineering technique, a process for separating the objective fused protein from the host microorganism and purifying the protein and a process for immunizing an animal using the objective highly purified fused protein.
Patent JP-H10188699-A (JP)
Title: Insulator contamination monitoring device
Inventor: KANEMAN NAOHIRO
IPC: G01R31/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To invariably monitor the contamination by a simple method by applying a voltage from a power supply unit to the high-voltage section of a pilot insulator arranged in the same environment as that of an insulator to be monitored for the contamination state, and detecting and diagnosing the leakage current flowing on the surface of the insulator. SOLUTION: The AC voltage from a DC-AC converter 23 is converted into the voltage giving no effect to a human body and applied to the high-voltage section 11 of a pilot insulator 1 mounted in the metal grounded container 21 of a leakage current detector 2. The leakage current caused by the contamination on the surface of the pilot insulator 1 is detected by a current transformer CT connected with a primary winding between a low-voltage section 13 and the ground, and a current flows in a light emission diode LED connected to a secondary winding. This output light is transferred to the photoelectric converter 31 of a diagnosis section 3 by an optical fiber 26, the converted electric signal is fed to a display unit 33, and it is fed to a comparator 32 to be compared with a reference value.  When the degree of contamination progresses and the leakage current value exceeds the reference value, a contact point 34 is closed to generate warning.
Patent JP-H0696833-A (JP)
Title: Manufacture of crimp terminal for large current
Inventor: SASANUMA MASAYOSHI
IPC: H01R43/16
Filed: 1991-12-05
Abstract: PURPOSE:To reduce chips to a minimum level, which are formed when a feeder storage hole is formed by cutting work, thus eliminating occurrence of defectives, and to omit silver brazing or soldering and inspection. CONSTITUTION:A foundation hole approximately half as long as one end surface of a cylinder 1, is formed by cutting. A rod punch P is fitted in the hole, which is inserted in a die D from the other end, and the diameter of the foundation hole is maintained equally through drawing, while the cylinder is extended to a required length. An extended cylinder 3 having a feeder storage hole 4 is thus formed, and it is rolled into a plate 5 of a required thickness, for the half part in the reverse side of the extended cylinder 3, so that the half part becomes almost equal to the lower surface. Three-way expansion formed by rolling is cut and removed by mechine work, and a plate part 7 to be fastened is formed by forming bolt through holes 8, 8 by drilling.
Patent JP-H06202155-A (JP)
Title: Production of liquid crystal display device
Inventor: NAKAMURA HIROYOSHI
IPC: G02F1/1345
Filed: 1992-12-28
Abstract: PURPOSE:To provide the liquid crystal display device having fine switching elements and a high-speed driving circuit at a high production yield by averting the generation of production defects, such as electrostatic breakdown of TFTs and disconnection defects of wirings. CONSTITUTION:Main parts, such as TFT, scanning line and signal line 117 of an active element array substrate 100 are formed on a single crystal silicon substrate having a good electrical conductivity and thereafter, the single crystal silicon part is removed by polishing or etching and, therefore, the static electricity generated during the production process is gently released to the single crystal silicon substrate even if the static electricity is generated during the production. The liquid crystal display device of a light transmission type is thus obtd. by averting the generation of the electrostatic breakdown of the TFT due to the static electricity and the production defects, such as disconnection defects.
Patent JP-H11184003-A (JP)
Title: Film unit with lens
Inventor: WAKATSUKI KEISUKE
IPC: G03C3/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To use a film cartridge which is never erroneously loaded in a camera and to prevent an ordinary film cartridge from being erroneously loaded. SOLUTION: A data disk in a cartridge main body 20 is eliminated and a projecting part 21a corresponding to a reading opening 28 formed on the end face 20a of the cartridge main body 20 is formed on the inwall of a cartridge chamber 21. When the main body 20 is inserted in the cartridge chamber 21, the projecting part 21a enters the reading opening 28 and the main body 20 is housed in the fixed position of the cartridge chamber 21. But when an ordinary cartridge main body is inserted, it can not be inserted up to the prescribed position, because the data disk is abutted on the projecting part 21a. On the end face 20b of the main body 20, only a display opening 35 for showing the completion of development is formed as an opening for exposing a display plate 36.  Since the main body 20 taken out from a unit main body shows at least a state that it is not used and not in the process of photographing, the main body 20 is never erroneously loaded in the camera.
Patent JP-H06203061-A (JP)
Title: Information retrieval device
Inventor: KOTANI YUKO
IPC: G06F17/28
Filed: 1992-12-28
Abstract: PURPOSE:To provide an information retrieval device capable of performing retrieval processing, surely, efficiently, and at high speed and providing at a low price. CONSTITUTION:An input character string to be retrieved is inputted (a4). The input character string is compared sequentially with recorded character strings recorded in a storage means, and it is judged whether the former coincides with the latter completely or partially (a7-a12). When no complete or partial coincidence is obtained between them, the final character is cut sequentially (a13), and such retrieval processing is repeated (a6-a12). When the complete or partial coincidence is obtained between them, the relating information of the recorded character string is displayed (a14).
Patent JP-H11236046-A (JP)
Title: Winding band
Inventor: HATTORI NAOKO
IPC: B65D25/28
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To easily attach handles to an object to be lifted up such as container and to make the object convenient for carrying by a method wherein a device to be wound round the object is made up of a main body with nonslip gadgets provided at its reverse side and handles provided at its surface side, and both ends of the main body are made detachable easily from each other with surface tapes provided. SOLUTION: An integrated handle member composed of collapsible two handles 8 is attached to the middle part at the surface side of a main body 2 by means of screwing, stitching, press-fitting or sticking. While a surface tape 3 is provided at one side divided by the handle member on the surface side of the main body 2, the surface tape is also provided at the other side on the reverse side of the main body 2, and nonslip gadgets are provided at spaces other than those occupied by the surface tapes 3. Upon using, the main body 2 is wound round the trunk part of a container such as a PET bottle, a bottle or the like, and both ends of the main body are detachably fixed together with the surface tapes 3. The container is lifted up with the handles 8 gripped with a hand.
Patent JP-2000031534-A (JP)
Title: Semiconductor light emitting element and its manufacture
Inventor: MOKU TETSUJI
IPC: H01L33/34
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of a semiconductor light emitting element whose consumption power and operating voltage are low. SOLUTION: A titanium nitride layer 12 is formed on a low resistance substrate 11 composed of silicon. An N-type semiconductor region 14 composed of gallium nitride, an active layer 15 composed of gallium indium nitride and a P-type semiconductor region 16 composed of gallium nitride are formed in order on the titanium nitride layer 12. An anode electrode 18 is formed on the P-type semiconductor region 16, and a cathode electrode 19 is formed on the low resistance substrate 11.
Patent JP-H10194743-A (JP)
Title: Zirconia-alumina granule and its production
Inventor: MATSUI KOJI
IPC: C01G25/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a zirconium-alumina granule excellent in moldability, especially press moldability and sinterability and to provide a method capable of producing the granule by a simple process. SOLUTION: This zirconium-alumina granule comprises mixed particles of zirconium and alumina, having <=1μm average particle diameter and has 0.1-50wt.% of alumina content. This method for producing the zirconia-alumina granule comprises spray-drying a slurry containing the mixed particles of zirconium and alumina, having <=1μm average particle diameter.
Patent JP-2001165481-A (JP)
Title: Terminal opening member and vent cap for outer wall
Inventor: AKIYAMA SHOTARO
IPC: F24F7/04
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a terminal opening member and a vent cap for an outer wall which have a high capacity of preventing penetration of wind and rain. SOLUTION: The terminal opening member for the outer wall is so constituted that the outdoor air side and indoor air side are made to communicate with each other by an outdoor air side vent on the outdoor air side and an indoor air side vent on the indoor air side. The terminal opening member has a first projecting member projecting from one side of the inner peripheral wall of the opening member, a second projecting member projecting from the side opposite to the first projecting member, and a third projecting member projecting almost in the same direction as the first projecting member.  The first, second and third projecting members are so provided that the edge part of the second member is located at least on the indoor air side of the edge part of the first member, and that the edge part of the third member is located at least on the indoor air side of the edge part of the second projecting member. The second projecting member is so constituted as to separate the outdoor air side vent into two vents at least.
Patent JP-H11240947-A (JP)
Title: Production of polysuccinimide
Inventor: KATO TOSHIO
IPC: C08G73/10
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple method for producing polysuccinimide having high molecular weight in high productivity. SOLUTION: This method for producing polysuccinimide comprises dehydrocondensation reaction of aspartic acid in an organic solvent in the presence of a solvent comprising aprotic polar organic solvent and/or phenolic solvent and also in the presence of aqueous hydrochloric acid and/ or hydrogen chloride gas; wherein the hydrochloric acid is used at 0.06-0.79 mol.% based on the amount of the aspartic acid to be used.
Patent JP-H07186941-A (JP)
Title: Guide mechanism of tractive traveler
Inventor: FUSHIO MASANORI
IPC: B61F13/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a guide mechanism that is able to compensate a centering distance by means of linkage even if a center of two rails is somewhat shifted and to travel a movable body through minimum running resistance. CONSTITUTION:In a movable body 1 traveling in traction of a wire rope, it is guided free of travel motion by a linear bearing 2 on two rails installed parallelly along a travel road. In this constitution, this guiding means is installed in the movable body 1 via two linkage units 4 and 5. With this constitution, center shifts in all directions between the rails 3 and 3 are absorbed via the linkage, thereby making the movable body travelable so smoothly.