baber/WOPTO huggingface dataset:
Patent JP-H08254634-A (JP)
Title: Optical fiber assembly
Inventor: BURAIAN UEBU
IPC: G02B6/42
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber assembly, which can be produced comparatively easily at low costs, and a manufacturing method therefor. SOLUTION: An optical fiber assembly 10, which is installed in the end part, 14 of an optical fiber cable, is provided with a connector 13 provided with a matching pin, which extends in the axial direction parallel to the cable and crosses over the end part 14, a matching hole, and a substrate in which a light transmitting hole is bored so as to be matched with the end part, of an optical fiber 12 in the axial direction. The substrate is provided with a mounting pad 27, an electrically connecting pin 19, and an electric trace 28 connecting the mounting pad 27 to the connecting pin 19. A semiconductor die in which an optical element is installed on the upper face is installed on the mounting pad 27, so that each optical element is matched with a light transmitting opening 25 and is electrically connected to the electric connecting pin 19.  A sleeve 20 surrounds the connector 13 and a mounting member 18 so as to fix them.
Patent JP-H06175029-A (JP)
Title: Proximity field scanning type microscope and sample stage therefor
Inventor: OSAWA HISAO
IPC: G02B21/00
Filed: 1992-12-04
Abstract: PURPOSE:To easily and inexpensively provide the mass production of a sample stage for approximity field scanning type microscope and to use the sample stage in a general optical microscope. CONSTITUTION:In the sample stage 11 for proximity field scanning type microscope 11 and an proximity field scanning type microscope using such sample stage which introduce illumination light so as to satisfy a total reflection condition on the back plane of a sample, and detect an evanescent wave generated on the surface of the sample at that time via a probe provided with an aperture smaller than the wavelength of the illumination light essentially and capable of scanning the sample relatively, and place the sample on the proximity field scanning type microscope to obtain an image on the surface of the sample, the sample stage 11 is constituted of a parallel plane shape member 1 consisting of a light transmissible material, and is equipped with an illumination light introduction part 3 formed in an oblique plane for a plane on which the sample is placed at an edge at least on one side.
Patent JP-H05166576-A (JP)
Title: Wire bundle and method for interconnecting wire bundle
Inventor: HIRANO MASAO
IPC: H05K3/34
Filed: 1991-12-10
Abstract: PURPOSE:To enable partial heating of junction portions by causing self-heating of the junction portions to enable the junction portions to be joined together without using a soldering iron and the like. CONSTITUTION:Bonding pads 4 are provided at the respective end portions of lead wires 3 provided on the lower surface of a film carrier 1 and resistor 5 such as a carbon resistor is provided on the upper surface of the film carrier 1 and opposite to the bonding pads 4. Solder layers 8 are stacked on the surface of each bonding pad 7 provided on the upper surface of a wiring board 2. Each of the bonding pads 4 of the film carrier 1 and each of the bonding pads 7 of the wiring board 2 are adjusted to each other and laid one on the other and then electric power is applied through the resistor 5 with the junction portions of the pads 4, 7 pressed by a pressure head and the resistor 5 is headed to solder the bonding pads 4, 7 together.
Patent JP-H10183668-A (JP)
Title: Backhoue
Inventor: OYAMA KENICHI
IPC: E02F3/43
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To transfer a bucket on a linear track while keeping the optimum relative speed of a boom and an arm, by providing a speed control means for transferring the bucket at an aimed speed corresponding to the operated quantity of an operator's manipulation member, in a controller. SOLUTION: After the posture of a bucket 6 against an arm 5 has been set so that the front end of bucket claws 6N is positioned on the extended line in the longitudinal direction of the arm 5, the horizontal excavating control is started. After the linear track HL has been obtained from the measured results of the front end position of the bucket claws 6N, and a reversal movement coordinates to changeover the boom from the condition actuating the boom 4 to the raising direction to the condition actuating it to toe lowering direction when transferring the bucket along the track, has been obtained,  the arm is controlled to raise at a preset characteristic of the pilot pressure of the arm control valve when it has been discriminated by the second pressure sensor that the left side operation lever has been manipulated reaward and the right side operation lever has been simultaneously manipulated forward.
Patent JP-H09176082-A (JP)
Title: Production of p-benzoquinones
Inventor: CHIBA KOJI
IPC: C07C315/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the above compound important as an intermediate for producing chemicals in a high yield without producing by products by oxidizing specific phenols with an oxidizing agent in the presence of specific phenols. SOLUTION: (A) Phenols of formula I (X is H or hydroxyl; R<1> to R<4> are H or an alkyl, an alkoxy, an alkylsulfonyl, an arylaryloxy, etc., which may have a substituent group) are oxidized with (C) an oxidizing agent in the presence of (B) a metal porphyrin complex (the metal is a complex-forming metal, preferably either one of Fe, N, Cr and Mn) to provide the objective compound of formula H. Moreover, the component B is preferably either one of hematins, hemins, hemes, hemoglobins and methemoglobin and the component C is preferably hydrogen peroxide or a material capable of isolating the hydrogen peroxide.
Patent JP-H11182978-A (JP)
Title: Condenser having liq. tank
Inventor: NIIHAMA MASATAKE
IPC: F25B43/00
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling work and reduce the manufacturing cost and size of the condenser having a liq. tank. SOLUTION: One header pipe 10a integrated with a liq. tank 8 is composed of a body 18 made by bending a metal sheet with a pair of closing plates 19 sealing the axial end faces of the body 18 having mutually parallel header pipes 20, liq. tank 21 and coupling plates coupling both parts 20, 21 side by side. Removing means 7 is mounted on the front of the body 18 through a joint element 42 fixed to the front of the body 18 with the inner end partly inserted between the header pipe 20 and liq. tank 21.
Patent JP-H09174232-A (JP)
Title: Lower plate for slide gate
Inventor: TAZOE KEIKO
IPC: B22D37/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To restrain the entrapment of the air caused by voltex and flow speed and to obtain a cast product having little product defect caused by gas bubble by arranging a recessed part for restraining the voltex and the flow speed, adjoined on the sliding surface side of a through-hole and forming the bottom part. SOLUTION: A lower plate 11 has the through-hole 12 as a passage of molten metal and the surrounding of the though-hole 12 is projected to the reverse side to the sliding surface to form the thick thickness. On the sliding surface side 15 of the lower plate 11, the recessed part 23 for restraining the voltex and the flow speed adjoined on the through-hole 12 is formed to the shape opened upward and the side surface in the right side is inclined. By this formation, flow passage cross sectional area of the recessed part 23 forms smaller according to approaching the bottom part to contruct the flow. Therefore, the straightening action of the flow can be further improved.
Patent JP-2001177904-A (JP)
Title: Apparatus and method for controlling brake of hybrid vehicle
Inventor: YOSHIDA MINORU
IPC: B60L50/16
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To enable deceleration braking by using braking force which is not smaller than that of engine brake generated by regenerative braking of a running motor, even if the hydraulic brake malfunctions. SOLUTION: If a malfunctioning of the hydraulic brake is detected by a brake controller 22, from the output signals of a stop lamp switch SL being a brake sensor, and a hydraulic pressure sensor PS for the hydraulic brake, control is performed by a VCU 24 so that the running motor operates as a generator, and regenerative energy which makes its braking force which is not smaller than that of engine brake is generated. Regenerative braking by the running motor is performed, so that the car is stopped by the decelerating force larger than that of the engine brake.
Patent JP-H09165817-A (JP)
Title: Metallic diagonal brace for aseismatic timber structure
Inventor: MINAMI YOSHIO
IPC: E04B1/26
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance aseismatic performance of a wooden building by strongly towing reinforcements for a turnbuckle held by holding plates of a pair of upper and lower towing members fixed and arranged in the diagonal line direction, by a fastener. SOLUTION: A fixing towing member 1 is composed of horizontal plates 2 and vertical plates 3 which are continuously arranged at a right angle to these horizontal plates 2 and have the same width as these horizontal plates 2, and holding plates 4 are also fixed in the vertical direction in a central part of a width in these right-angled corner parts. After the fixing towing member 1 is respectively fixed to horizontal columns and vertical columns by bolts, reinforcements 7 for a turnbuckle are fixed to the holding plates 4 integrally formed with the fixing towing member 1, and are tensioned in the diagonal line direction of the horizontal columns and the vertical columns to constitute a rectangle, and a turnbuckle is rotated in the towing direction, and the reinforcements 7 for a turnbuckle are strongly towed in the oblique direction.
Patent JP-2000168318-A (JP)
Title: Tubeless tire
Inventor: KAMIYOKO KIYOSHI
IPC: B60C15/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a tubeless tire excellent in durability of bead part. SOLUTION: A ply main body part 6a across a bead core 5 is provided with a carcass comprising a carcass ply having a ply folded part 6b an inner liner rubber layer which is disposed inside the ply main body part 6a and forms a tire hollow surface, and a bead apex rubber 8 extending from the bead core 5 convergently to the outer radial side of a tire. The inner liner rubber layer comprises a butyl rubber containing a halogenated butyl rubber of 60 pts.wt. more. In an area around the folded end of the carcass ply, the rubber thickness Tb of an inner liner rubber layer is set at 1.0 to 4.5 times the diameter D of a carcass cord.  The ply folded part 6b is provided with a proximity part X to minimize (tmin) a cord-to-cord distance (t) from the ply main body part 6a near the outer end of the bead apex rubber 8, and also forms a gradually increasing area Y, where the cord-to-cord distance (t) increases gradually to the outer radial direction, on the outer side of the proximity part X.
Patent JP-H08250732-A (JP)
Title: Trench type mosfet of low on resistance with delta layer and its manufacture
Inventor: MOHAMETSUDO ENU DAAUITSUSHIYU
IPC: H01L29/10
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a trench type MOSFET, which has breakdown characteristics enhanced by a P<+> -region in the deep center of an epitaxial layer and a low on resistance by a method, wherein a drain region having a first conductivity type buried layer connected to the upper side surface of a semiconductor material layer via a sinker region, is formed in the epitaxial layer. SOLUTION: A MOSFET 400 is formed into a constitution, wherein a delta layer 402 is provided in an N-type epitaxial layer 110. An N<+> -source layer 112 is subjected to heavy doping of 1×10<14> to 7×10<15> cm<-2> . A P<+> -contact region 114 is subjected to doping of 1×10<14> to 5×10<15> cm<-2> . The threshold voltage of the MOSFET is decided by the thickness of a gate oxide layer 106 and a doping of a P-type body 116. The body 116 is subjected to a doping of 5×10<12> to 5×10<14> cm<-2> . The thickness of the layer 106 is formed in a range of 80-1200 Å. The layer 402 is doped with an N-type dopant of a concentration higher than the N-type dopant concentration of the part, which is adjacent to the layer 402, of a drift region 11.
Patent JP-H07195822-A (JP)
Title: Tangible display panel
Inventor: YARIMIZU YOSHINOBU
IPC: B41M3/16
Filed: 1993-12-29
Abstract: PURPOSE:To enhance readability while ensuring the fixing to the surface of a tangible display part to a panel surface by forming the tangible display part having a protruding shape due to printing on the surface of a base panel such as a metal panel or a synthetic resin panel. CONSTITUTION:A character or pattern is formed on the surface of an aluminum panel 1 being a base panel as a nucleus printing layer 4 due to solvent type ink expressed in a spot-like or linear state and ultravioet curable ink is built up thereon by printing and cured to form a tangible display part 5 to constitute a tangible display panel. The height of the tangible display part 5 is set to 0.2-0.4 mm and the sliding friction of the surface thereof is made larger than that of the surface of the aluminum panel 1.
Patent JP-H07111123-A (JP)
Title: Electric float switch including electric connecting cable
Inventor: GIYUNTAA RAIHIENSHIYUPEEGAA
IPC: H01R13/52
Filed: 1991-12-16
Abstract: PURPOSE: To form a connecting element with an injection molding machine by connecting a sheath of a cable to a casing made of polypropylene, of which hardness is adjusted for a float switch. CONSTITUTION: A sheath 10 of a cable is connected to a cable inlet member 11 of a casing 12 of a float switch inside of an injection molding machine, and this connection part, which withstands the tensile force and which is impermeable with respect to the liquid, is integrally formed. The sheath 10 is made of polypropylene, of which softness is adjusted, and preferably rubber granule, of which softness has been adjusted, is added to the granule as an original material. A joint ring 21 projected so as to form an outer wall of the connecting member between a kink-preventing sleeve 20, which is stretched, the sheath 10 and the casing 12, forms an even structural element of polypropylene. Inside the boundary surface of this structural element which forms a flange member 14, is chemically combined at a certain temperature and a certain pressure inside of the injection molding machine.
Patent JP-2000166717-A (JP)
Title: Structure for mounting side rack panel in display rack
Inventor: KOBAYASHI YOSHIHIKO
IPC: A47B57/42
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a structure for mounting side rack panels in a display rack, the structure having a small number of part items, being structurally simple and easy to assemble, and allowing a reduction in manufacturing costs. SOLUTION: Longitudinally oriented brackets 17, 17 are mounted at equal heights in locking holes 9 in a post 3 and a mating part 24 having a complementary shape to the outer part of the post 3 and having an abutting surface 24a which abuts against the outer surface of the post 3 is formed at approximately the longitudinal center of the post 3 side end face of a side rack panel 16. A mating groove 26 which fits over the bracket 17 from above is formed in the lower surface of the post 3 side end of the side rack panel 16, and reinforcing members 27, 27 extending radially from a post 3 side edge to an opposite edge are secured to the lower surface of the side rack panel 16.
Patent JP-H06196151-A (JP)
Title: Manufacture of sealed storage battery
Inventor: YOSHIDA SATORU
IPC: H01M2/34
Filed: 1992-12-10
Abstract: PURPOSE:To facilitate manufacturing, and to enable reduction in the number of working manhours by connecting a led terminal to an external output terminal or the lead terminals together, by a conductive resin, and whereby eliminating leak of an electrolyte and corrosion caused by the leak due to the effect of heating at the time of welding the terminal. CONSTITUTION:A plate group 8 is stored in a synthetic resin-mode electric jar main body 6 one surface or two surfaces of which are opened, and the open surfaces are welded and sealed by a sheet-shape member 11 such as a synthetic resin film or laminated metal plate consisting of a synthetic resin layer and a metal layer. After the group 8 is stored and the open surfaces are welded and sealed with the sheet member 11, an appropriate amount of thermoplastic conductive resin 1 having fluidity is applied to a conductive terminal 4. Then a part of the resin 1 is filled in the gap between a hole 12 for drawing a lead terminal and the terminal 4, and leak of sulfuric acid is prevented. Then, an external output terminal 3 is connected to the resin 1 applied to the terminal 4, and a resin agent for embedding the terminal is filled in a recessed part 13 for terminal, which is provided on the outside of the electric jar. Leak of an electrolyte or corrosion at the time of welding the external output terminal is eliminated, and the number of working manhour can be reduced.
Patent JP-H04297185-A (JP)
Title: Quantizing method for image compression
Inventor: SUTEIIBU EMU BURONSUTAIN
IPC: H04N1/41
Filed: 1991-12-18
Abstract: PURPOSE:To improve the compressibility by complete compatibility with a JPEG standard plan. CONSTITUTION:To a front end 10, 8X8 picture element blocks are inputted. In a conversion stage 20, the picture element blocks are converted to 68 pieces of frequency conversion coefficients, and it is quantized to an integer containing one most significant bit and at least three pieces of decimal bits, and when a first decimal bit and/or a second bit are logic '1' and the most significant bit is logic '0', logic '1' is added to the integer. This integer is encoded in an encoding stage.
Patent JP-H10174880-A (JP)
Title: Regenerating method of catalyst for producing bisphenol a
Inventor: YAMAMOTO SUSUMU
IPC: B01J31/40
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To easily regenerate a catalyst deteriorated in activity by allowing the catalyst deteriorated in activity to contact with a water/phenol mixed liq. in a regeneration of the catalyst for producing a bisphenol A consisting of a strongly acidic ion exchange resin and deteriorated in activity. SOLUTION: An unmodified sulfonic acid type cation exchange resin having 65wt.% water content, for example, is packed in a reactor 1 for producing the bisphenol A to form an unmodified resin packed layer 2. Then valves 5 and 6 are opened to circulate the phenol via a line 4, and the phenol is brought into contact with the unmodified resin while discharging from the line 3 to substitute the water in the resin with the phenol. Then a phenol soln. of 2- mercaptethylamine having 3wt.% concn. is introduced via the line 3 and the valve 5, and after circulating in the packed layer 2, and after closing the valve 5 and left standing the packed layer 2 for about 60min, the valve 5 is opened, and the soln. in the reactor 1 is removed, and the regeneration of strongly acidic ion exchange resin being the catalyst for producing the bisphenol A is finished.
Patent JP-2000180267-A (JP)
Title: Electronic device
Inventor: KATABIRA YASUHIRO
IPC: G01K7/02
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of extending its life by carrying out particular temperature control of each part constituting the device. SOLUTION: A temperature recording device 13 having a nonvolatile detected temperature storing means is backed up by a power supply 6, and to the detected temperature storing means, temperature at respective arrangement places detected by a plurality of temperature sensors 15 selectively arranged inside or suitable a casing 2 are stored. Thereby, the selection of temperature monitoring place by temperature sensors can be enabled inside or outside the casing 2, and by backing up by the power supply 6, the monitoring of parts liable to be affected, for instance, by a temperature change can be always enabled, and further, by storing the detected temperatures at respective arrangement places into the nonvolatile detected temperature storing means, the detected temperature can be managed without distinguishing.  Thus, the lifetime of devices can be prolonged by carrying out in particular the temperature control for each electronic part.
Patent JP-H07191242-A (JP)
Title: Primary coated film layer of optical fiber
Inventor: HOSHINO YUKIO
IPC: C03C25/24
Filed: 1993-12-24
Abstract: PURPOSE:To provide a primary coated film layer of optical fiber, which is composed of a polybutylene terephthalate resin composition having excellent mechanical strength under a high temp. and sufficient elastic modulus. CONSTITUTION:The primary coated film layer of optical fiber is formed from the polybutylene terephthalate resin composition containing 0.05-3 pts.wt. cyclic organic phosphate metallic salt expressed by the formula per 100 pts.wt. polybutylene terephthalate having relative viscosity of 2.2-3.3. In the formula, each of R1 and R2 represents hydrogen atom, alkyl group, arylalkyl group, aryl group or alkylaryl group, X represents direct bond hand, alkylidene group or sulfur atom, M represents metallic atom, (n) represents the valency of metal. The polybutylene terephthalate is one kind of a crystalline thermoplastic polyester and is made worse in moldability and is not suitable for the primary coated film layer if the relative viscosity is out of the range. And if the quantity of the cyclic organic phosphate to be blended is <0.05, the effect is not shown and even if the quantity to be blended is over 3 pts.wt., the effect is not changed.
Patent JP-H06183563-A (JP)
Title: Chain unit for raising seedling case stacking device
Inventor: TATE YOSHIO
IPC: B65G23/44
Filed: 1992-12-17
Abstract: PURPOSE:To reduce noise and vibration accurately perform stacking a raising seedling case and improve durability of a chain by providing a pair of front/rear vertically turning chain groups wound around on the lower part formed into a sprocket and the upper part formed into a simple plate-shaped guide. CONSTITUTION:Chains 29, 29 are linked around to lower part sprockets 28, 28 of a lower part rotary shaft 26 and a circular arc part 65 of a chain guide rail 614 fixed to an upper part shaft 25, and the chain guide rail 64 and the upper part shaft 25 can be vertically moved relating to right/left side front/rear pillars 24, 23. Consequently, since the upper part shaft and the chain guide rail 64 can be fixed relating to the rear pillar 23 and the front pillar 24, looseness of the chains 29, 29 can be easily removed, and also adjusting the chain at its assembly time can be very easily performed. Since the chains 29, 29 are meshed only with the lower part sprockets 28, 28 of the lower part rotary shaft 26, the chain is smoothly rotated with no displacement of meshing to smooth turning a receiving bridge, and a raising seedling case can be accurately stacked up to reduce also noise.