baber/WOPTO huggingface dataset:
Patent JP-H08278883-A (JP)
Title: Microprocessor
Inventor: SUTEFUAN SHII KUROMAA
IPC: G06F9/30
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To overcome a defect that an upper bound frequency is limited by a speed bus which is related to a microprocessor of a conventional multiple clocks by using a self-configuring speed bus. SOLUTION: A microprocessor 1 has an option which selects one of multiple clock frequencies as an internal clock frequency. The microprocessor 1 reconfigure a speed bus of internal function circuits 11 to 15 based on a clock selection signal which is used to select the internal clock frequency. Thus, even though a specified internal clock frequency is selected, a minimum number of an internal clock cycle is used to carry out functions of the function circuits 11 to 15.
Patent JP-H05161082-A (JP)
Title: Television receiver
Inventor: NISHIGAKI TETSUO
IPC: H04N5/44
Filed: 1991-12-04
Abstract: PURPOSE:To easily recognize transmission information of another station. except a receiving station by providing a control means applying scanning channel selection control to a television tuner, a storage means storing transmission information of each station and a display means displaying the transmission information to the television receiver. CONSTITUTION:Information signals a, b, c from a ground station reception tuner 5, a BS station reception tuner 6 and a CS (communication satellite) station reception tuner 7 are stored in a memory 3 under the control of a tuner controller 1. The storage content is read from the memory 3 and fed through the controller 1 to a display device 2, in which the signal is displayed. An input device 4 is connected to the controller 1. Then the presence of the display of the content displayed on the display device 2 is controlled by operating an operation button of the input device 4.
Patent JP-H01201594-A (JP)
Title: Wood taking and classifying method and apparatus
Inventor: MATSUTEI FUROSUBERUKU
IPC: B65G47/82
Filed: 1988-12-21
Abstract: PURPOSE: To provide a method for separating a batch from the stream of logs, capable of accurately separating a prescribed amount of the logs by separating the batch of the logs from the logs continuously carried from two or more conveyers with a special closing means, dividing means and a lifting means. CONSTITUTION: This method for separating a batch from the stream of logs comprises receiving the logs continuously carried between two conveyers 1, 2 from the conveyers 1, 2 with a closing means 3 disposed between both the conveyers 1, 2, pushing up dividing means 13 from a space between both the conveyers 1, 2 and the closing means 3, thereby separating a prescribed amount of the logs between a pair of the dividing means 13. The separated logs are pushed up with a pushing means 7 and then carried to the next process.
Patent JP-H05156355-A (JP)
Title: Manufacture of double-layered steel having low yield ratio
Inventor: KOYUMIBA MOTOFUMI
IPC: C21D9/46
Filed: 1991-12-04
Abstract: PURPOSE:To manufacture a double layered steel having a low yield ratio by subjecting a double-layered slab in which each componental compsn. of an outer layer componental material and an inner layer componental material is specified to hot rolling and cooling it under specified conditions. CONSTITUTION:A double-layered slab in which, as an outer layer componental material, low allay steel constituted of, as essential components, by weight, 0.01 to 0.20% C is used and, as an inner componental material, constituted of, as essential components, 0.05 to 1.00% C and 0.10 to 3.00% Mn and contg., at need, one or more kinds among 0.01 to 0.10% Nb, 0.01 to 0.10% V, 0.05 to 0.50% Mo and 0.005 to 0.10% Ti is used is subjected to hot rolling. Next, this rolled stock is cooled at 5 to 100 deg.C/sec average cooling rate, and the cooling stopping temp. is regulated to 100 to 700 deg.C. In this way, by constituting the outer layer of the low C series components to reduce its strength and constituting the inner layer of the high C series components to increase its high strength, so that the objective steel having a low yield ratio can be obtd.
Patent JP-H01163281-A (JP)
Title: Hot-melt adhesive composition
Inventor: HAMA KOJI
IPC: C09J11/06
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the title composition having excellent adhesivity to inorganic materials and keeping the adhesivity over a long period even after being left in the form of a solution for a long time, by reacting organic functional groups of different kinds of silane coupling agents with each other and adding the resultant specific organic silicon compound to a hot-melt adhesive. CONSTITUTION:The objective composition can be produced by adding (A) 0.1-10 pts.wt. of an organic silicon compound having alkoxy groups at both terminals and a polymerization degree of >=2 and obtained by reacting two kinds of silane coupling agents wherein the combination of the organic functional groups is glycidoxy group (e.g., gamma-glycidoxypropyl trimethoxysilane) and amino group (e.g., gamma-aminopropyl triethoxysilane), etc., at equimolar ratio and 80-100 deg.C for 15hr to (B) 100 pts.wt. of a hot-melt adhesive composed of a thermoplastic polymer, a tackifier resin, a wax, a filler, an age resistor, etc.
Patent JP-2001141651-A (JP)
Title: JUDGMENT METHOD FOR OPTICAL DAMAGE-RESISTANT PROPERTY OF MgO-DOPED LiNbO3 CRYSTAL AND ITS USE
Inventor: NAKAMURA MASARU
IPC: G01N21/35
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the existence of the optical damage- resistant property of an MgO-doped LN crystal can be judged nondestructively on the basis of an actual crystal irrespective of a prepared composition, and to provide a use for the MgO-doped LN crystal whose optical damage-resistant property is judged to be existent by the judgment method. SOLUTION: The transmittance of light in an MgO-doped LiNbO3 crystal is measured. When the width of a drop in the transmittance near a wavelength of 2.83 μm is at 5% or more and the width of the drop in the transmittance near a wavelength of 2.87 μm is less than 5% with reference to a base transmittance in the band of a wavelength of 2.5 to 3.3 μm, the crystal is judged to have an optical damage-resistant property. When the periodic polarization inversion structure is formed in the MgO-doped LN crystal whose optical damage- resistant property is judged to be existent by this method, it is possible to obtain a preferable wavelength conversion element which comprises an optical damage-resistant property.
Patent JP-2000145582-A (JP)
Title: Fuel injection valve
Inventor: AKAGAWA HIROKAZU
IPC: F02M61/16
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To control the lift of a needle valve with high accuracy even at the time of a low output of an engine, and stably inject fuel in all output zones of the engine by arranging, on a lower part of an upper spring receiver, a stopper for restricting the lift of the needle valve while deforming with volume change of thermal expansion liquid, and appropriately controlling a temperature of the thermal expansion liquid. SOLUTION: In a valve main body 40, a needle valve 4 is fitted to a nozzle 31 in which an injection hole 5 is drilled on a tip end freely to perform reciprocating motion, and both upper and lower end parts of the needle valve 4 are supported by both upper and lower spring receivers 7, 9. In this case, a needle valve lift stopper 10 is disposed on a lower surface of the upper spring receiver 9, and thus thermal expansion liquid whose volume is expanded by means of heating is filled freely to deform. A temperature of the thermal expansion liquid detected by a temperature sensor of a heating part-cum-temperature detection 11 is inputted to a control device 12, and the power of heating wire of the heating part-cum-temperature detection 11.  The thermal expansion liquid is expanded, the needle valve lift stopper 10 is deformed, and the lift of the needle valve 4 is controlled with high accuracy.
Patent JP-H06173088-A (JP)
Title: Work washing device
Inventor: KATO NAOHIRO
IPC: C25D13/00
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the overflow of foam generated when a washing liquid is injected from a tank by acting external force on the foam, thereby crushing the foam. CONSTITUTION:The foam 19 is generated when the washing liquid used for jet washing of the work 1 passing an electrodeposition tank 2 is recovered and stored in the tank 9. The washing liquid is kept injected at all times from a nozzle 17 of a branch passage 18 toward the washing liquid stored in the tank 9 while pumps 13 of respective stages 4, 5, 6 operate. The injected washing liquid crushes the foam 19 in the tank 9, thereby preventing the increase thereof. Then, the overflow of the foam 19 from the tank does not arise. The contamination around the tank 9 is thus prevented and the recovery rate of the electrodeposition coating material is improved.
Patent JP-H10146166-A (JP)
Title: Physiologically active composition
Inventor: OKUDA HIROMICHI
IPC: A23L1/30
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a physiologically active composition having excellent physiological activities such as activating actions on natural killer(NK) cell or inhibiting actions on amylases by including Sake (Japanese fermented, mildly alcoholic beverage made of rice) lees, a water extract from the Sake lees and/or a treated substance thereof as an active ingredient. SOLUTION: This physiologically active composition is obtained by weighing 2.5g (expressed in terms of wet weight) of Sake lees, adding 5mL of distilled water thereto, homogenizing the resultant mixture with a polytron homogenizer, then centrifuging the homogenate at 2,000r.p.m. for 5min, preparing the resultant supernatant at a concentration (1mg/L final concentration) corresponding to a 50mg/L water extract solution of the Sake lees, subsequently freeze-drying a part of the solution, dissolving 5mg of the freeze-dried Sake lees in 1ml distilled water and regulating the prepared solution to that at a concentration corresponding to 100μg/mL.  A spleen is then extracted from a mouse and a spleen cell is regulated with an ammonium chloride-tris isotonic solution to measure the NK cell activities, which can be enhanced with the extract solution from the Sake lees at 100μg/mL concentration.
Patent JP-H02164052-A (JP)
Title: Package for semiconductor device
Inventor: KURIHARA TOSHIMICHI
IPC: H01L23/10
Filed: 1988-12-19
Abstract: PURPOSE:To improve the strength and airtightness of cap sealing and prevent peeling off of the mainframe of a cap as a result of excess heating by forming a sealing part in such a way that a ceramic substance is formed into the shape of a layer at the outside circumference of a ceramic substrate; besides, each cross section has a protruding shape. CONSTITUTION:A sealing part 6 is formed with an alumina ceramic substance having the same quality as that of a ceramic substrate 1. A glass sealing material 4 is attached to the sealing part 6 and a cap is put on the sealing material. The glass sealing material 4 is melted with thermocompression bonding and cap sealing is just made by bonding the sealing part after covering the sealing part 6 with the sealing material. As each cross section of the sealing part 6 is formed into the protruding shape, an area bonding to the glass sealing material 4 increases to improve the bonding strength to the cap 5. Such an increased area bonding to the glass sealing material improves the strength of sealing to the end edge of the cap.
Patent JP-H01199511-A (JP)
Title: Seedling transplantation apparatus of rice transplantation machine
Inventor: ICHINOSE HIROSHI
IPC: A01C11/02
Filed: 1988-12-19
Abstract: PURPOSE:To perform high-speed transplantation on a transplantation row with plural transplantation rams, by attaching plural transplantation rams to one rotary member and gyrating each transplantation ram in vertical direction keeping the posture directing toward a seedling holding table. CONSTITUTION:An elliptic rotary member 4 is fixed to a rotary shaft 3 rotated by power transmitted from an engine of a transplantation machine. Plural transplantation shafts 7 are pivoted to the circumference of the rotary member at equal intervals in the rotational circumferential direction and are maintained parallel to the rotary shaft 3. A planetary gear mechanism, etc., is provided in such a manner as to rotate in one revolution in opposite direction when the rotary member 4 is rotated in one revolution. A dividing claw 9 is made to extend toward the seedling holding table 10 by attaching a transplantation ram 8 to each transplantation shaft 7. The tip end part of the dividing claw 9 is staggered by a proper dimension S in the axial direction of the rotary shaft 3 from the base of the transplantation ram 8 when viewed from the top. The distance between the shafts 3 and 7 can be shortened by this structure.
Patent JP-H03189631-A (JP)
Title: Waveguide apparatus
Inventor: SHIERU BII KARATSUKU
IPC: G02B6/12
Filed: 1990-11-27
Abstract: PURPOSE: To actively match phases of a fundamental optical wave and a harmonic optical wave to each other by forming gaps between light-transmissive materials of plural waveguides and adjusting gap dimensions to adjust the effective refractive index. CONSTITUTION: A waveguide 12 or 12' includes a nonlinear material through which the light energy of a fundamental frequency or a harmonic frequency can be transmitted. The are arranged so as to face each other so that a coupling gap 18 having prescribed nominal dimensions (d) is formed between surfaces of light-transmissive materials. When a variable force is applied to one of substrates 12 and 12', gap dimensions (d) are changed to change the refractive index for a specific noticed wavelength. At this time, spacers 16 and 16' are made of compressible materials, and the substrate 12" is made sufficiently thick so that it cannot bend, and surfaces facing each other of higher harmonic generation layers 14 and 14' are kept approximately parallel.  Thus, phases of the fundamental optical wave and the internally generated harmonic optical wave are actively matched to each other in a wide range of dimensional and physical changes.
Patent JP-H11151725-A (JP)
Title: Production of resin molded product equipped with color parting
Inventor: OKAMOTO NORIAKI
IPC: B29L9/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molded product equipped with a color parting capable of achieving the simplification of a process. SOLUTION: A mold 2 equipped with a skin 1 having a color parting 13 and projections 24 provided on a mold surface 25 and a temporarily fixing means 3 for temporarily fixing the color parting 13 of the skin 1 to the projections 24 are used. The color parting 13 of the skin 1 is temporarily fixed to the projections 24 of a mold 1 by the temporarily fixing means 3. Next, the skin 1 is applied to the mold 2 along the mold surface 25 thereof while the color parting 13 is temporarily fixed to the projections 24. Next, the temporarily fixing means 3 is separated from the color parting 13 and a raw soln. of a base material is charged in the molding cavity 2a of the mold 2 and, in such a state that the color parting 13 is applied to the wall surfaces of the projections, the base material and the skin 1 are integrated.
Patent JP-H04196193-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: TSUTSUMI YOSHITOMO
IPC: H05K3/38
Filed: 1990-11-26
Abstract: PURPOSE:To stabilize a surface state and enhance heat resistance, and adhesion properties by roughing the surface of copper clad of a pattern when manufacturing a multilayer printed wiring board, then, carrying out oxidation preventative treatment, and then lapping and forming prepregs into one piece. CONSTITUTION:A copper clad surface of an inner layer circuit board of glass base material epoxy, glass base material polyimlde or the like is copper-fine etched or electrolytic or electroless plated, thereby forming a copper oxide. after it s formed, chemical or electric chemical reduction is applied to the surface of the copper clad so as to rough the surface. After oxidation preventative treatment is carried out based on a chromate process where it is dipped in a dichromate solution of the like, prepregs, which are generally used as a multilayer printed wiring board, are lapped and formed into one piece so as to use as an inner layer circuit board. This construction makes it possible to eliminate a haloing phenomenon, enhance adhesion properties, maintain the stability and heat resistance of copper, simplify the handling of the inner layer circuit boards and store the boards for long time.
Patent JP-H04193126-A (JP)
Title: Adiabatic container
Inventor: KOSAKA SACHIKO
IPC: G01K11/12
Filed: 1990-11-26
Abstract: PURPOSE:To send out the beautiful reflected light of the incoming light in the wide direction by forming the cross section of a light guide connecting the window of an adiabatic cover top section and a heat-sensitive discoloring liquid crystal on its bottom into a polygon, and forming the outer periphery into a smooth face or a mirror face. CONSTITUTION:The bottom 13 of an inner cover 12 is kept in contact with the air in an adiabatic container. A heat-sensitive discoloring liquid crystal B is provided in close contact with the upper face of its bottom 13 or through the bottom 13. A light guide C is a rectangular bar made of transparent synthetic resin, and its upper end A is exposed on the outside of an outer cover 11 through the through hole 18 of the outer cover 11. The light guide C may be a polygon such as a triangular bar or a hexagonal bar, the outer periphery is smoothly formed, and the light is reflected by total reflection. The total reflection of a transparent material is utilized, thus the loss of the light is reduced, and a remarkably bright virtual image is obtained.
Patent JP-H05155805-A (JP)
Title: Production of halogenated carboxylic acid
Inventor: YAMAJI YOSHITO
IPC: B01J31/02
Filed: 1991-12-05
Abstract: PURPOSE:To produce a halogenated carboxylic acid in high yield by reacting a lactone or lactone polymer with an aqueous solution of hydrogen halide, as necessary, in the presence of a polyhydric alcohol and/or a metal halide. CONSTITUTION:A lactone such as gamma-buthlolactone or epsilon-caprolactone is allowed to react with only a hydrogen halide (e.g. Hc1) to provide a halogenated carboxylic acid. A polymer of the lactone may be used instead of the lactone in this reaction. Water contained in the reaction liquid plays a role as a catalyst. Further, a polyhydric alcohol (e.g. ethylene glycol) and/or a metal halide (e.g. halide of Al or Zn) can be used as the catalyst. Since the reaction time is short and the reaction ratio is high, a method economical and efficient is provided.
Patent JP-H09161931-A (JP)
Title: Reworking method
Inventor: TSUKAGOSHI ISAO
IPC: H01R43/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To rework an electronic part without giving a thermal effect to other connection sections in the surrounding by peeling off the electronic part connected on a board by an adhesive, removing the residual adhesive with excimer laser, and connecting the electronic part with the adhesive again. SOLUTION: An electronic parts 2 (e.g. IC chip) connected to a glass board 1 having an ITO circuit 4 is peeled off from the board 1 with an adhesive member 3 (e.g. COG). An excimer laser beam 6 is radiated to a connecting member 3' left on the board 1 on the side face of the electronic parts 2, and the connecting member 3' is removed. The electronic parts 2 is again connected on the board 1 with the adhesive member 3. The peeling work can be performed without giving a thermal effect to other connection part in the surrounding, and the electronic parts 2 can be reworked.
Patent JP-H01159817-A (JP)
Title: Thin film head for magnetic recording
Inventor: INOUE KAZUNORI
IPC: G11B5/31
Filed: 1987-12-17
Abstract: PURPOSE:To easily connect head elements and an external part by electrically connecting plural conductive layers to the coil of the head element, and simultaneously, extending one part of the layers up to the surface of a head substrate except the surface opposite to a magnetic recording medium. CONSTITUTION:Plural conductive layers 12a and 12b to be individually and electrically connected only to both edges of coil conductors 7a and 7b of head elements 2 and 3 formed on a head substrate 1 are formed on the head substrate 1. One part of the layers are exposed by being extended up to the surface of the head substrate 1 except the surface opposite to the magnetic recording medium, and to respective exposing edge surfaces of the conductive layers 12a and 12b, conductors 10a and 10b for transmitting electric signals with the external part are connected. Thus, the electric signals can be easily extracted from the head elements 2 and 3 to the external part.
Patent JP-H10148293-A (JP)
Title: Connecting eye joint for resin tube and its assembling method
Inventor: USUI MASAYOSHI
IPC: F16L41/02
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To form an eye joint structure very simply by fitting a short-sized metal tube member having a pair of coupling holes to the outer periphery of a resin tube while the coupling holes are located to face through holes, and/or inserting and closely sticking it to the inner periphery of the resin tube. SOLUTION: A short-sized metal tube member 2 having a pair of coupling holes 2' like a pair of through holes 1' on a peripheral wall section is fitted to the outer periphery of a resin tube 1 while an adhesive is applied on the contact peripheral faces of the metal tube member 2 and the resin tube 1 and the coupling holes 2' are centered by pins and located to face the through holes 1', or it is inserted into the inner periphery of the resin tube 1. Both the metal tube member 2 and the resin tube 1 are integrally pressed near both side hole sections preferably by press machining with a mandrel, and parallel flat faces 3 are formed and closely stuck to form a connecting eye joint. The trouble on the molding and connecting work is sharply reduced, and a product can be obtained at a lower cost.
Patent JP-H10148724-A (JP)
Title: Temporally tightening device for closure for optical cable
Inventor: YAMAMOTO HITOSHI
IPC: H04B10/27
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily fasten the buckle of a closure. SOLUTION: This temporally tightening device 50 has a base 52 which may be flexed in the part of a pin 58. A take-up shaft 90 is arranged with a pair of semicircular shaft members 96 having a clearance for insertion and is adapted to allow the passage of the other end side of a tightening belt 64 which is mounted at one end to an auxiliary base 56. The take-up shaft 70 is rotated by a ratchet mechanism 88 and the closure is tightened by taking up the tightening belt 64 wound around the circumference of the closure.
Patent JP-H01163959-A (JP)
Title: Sealed lead-acid battery
Inventor: UCHIDA YASUHIKO
IPC: H01M50/103
Filed: 1987-12-18
Abstract: PURPOSE:To shorten working manhour for fixing a case, to eliminate a welding facility, and to decrease a space for fixing by installing a locking mechanism having locking parts where a metal case is fixed by only one operation. CONSTITUTION:A metal case consists of a case 14-a and a case 14-b, and the case 14-a has the four locking parts 17, 17'. The case 14-b has the corresponding four recesses 18, 18', each of which has a central part 20, which is wider than the locking part 17, and a locking part 19. Both cases are fixed by inserting the locking parts 17, 17' into the recesses 18, 18' and are locked by the elasticity of a separator of a unit cell which is put in the cases. The cases are designed so that a pressure of 5-40kg/100cm<2> is applied to the cell after the cases are fixed. The tensile strength(TS) per locking part is designed so as to satisfy the following equation. TS(kg)=40(kg/100cm<2>)Xcase area(cm<2>)divided by the number of locking points.