baber/WOPTO huggingface dataset:
Patent JP-H1146367-A (JP)
Title: Automatic color temperature correction device
Inventor: TANIGUCHI YUUKA
IPC: H04N9/73
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic color temperature correction that controls a video image for having natural coloring by properly automatically correcting a color between a halogen light and an outdoor light. SOLUTION: A color temperature detection section 6 discriminates a light source, that includes an infrared ray such as a halogen light or an outdoor light and a light source that does not include infrared ray such as a fluorescent light, based on a signal received from an infrared-ray sensor 4. When the detection section 6 discriminates a light source to be that including an infrared ray, the detection section 6 discriminates the amount of an ultraviolet ray included in an optical signal by an ultraviolet-ray sensor 5 and discriminates it to be the outdoor light, if the ultraviolet-ray amount is more than a prescribed amount and discriminates it to be a halogen light if the ultraviolet-ray amount is less than a prescribed amount. Thus, in this way, more appropriate white balance is maintained in the video signal by discriminating the halogen light from the outdoor light.
Patent JP-2000017883-A (JP)
Title: Apartment house
Inventor: WATANABE KUNIO
IPC: E04H9/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To form structure abounding in structural characteristics such as the overturning strength of a foundation and the horizontal strength, horizontal rigidity, etc., of a frame without taking the time of the execution of works and damaging profitability, to promote the standardization of a member by realizing the equalization of stair height and the cross section, etc., of a beam particularly in the longitudinal direction and to improve habitability and a feeling of high grade. SOLUTION: Cylindrical structures 17 are installed, and first regions AR1 and second regions AR2 are formed on both sides in the inter-beam direction of the cylindrical structures 17 respectively in each floor space 12. Entrance passages 30 are mounted in a shape that the entrance passages are connected to a common corridor 15 in the first regions AR1 while wall members 21, 21 are set up in a shape that sections among dwelling units 16, 16 holding the cylindrical structures 17 are partitioned respectively. The apartment house is constituted in a such a manner that parts of the dwelling units 16, 16 holding the cylindrical structures 17 are arranged to the second regions AR2 respectively while partition walls 20 in a shape that sections among these dwelling units 16, 16 are partitioned are fitted.
Patent JP-H0642186-A (JP)
Title: Erection method of steel-structure dwelling house
Inventor: TANAKA SUSUMU
IPC: E04B1/35
Filed: 1992-07-27
Abstract: PURPOSE:To make overall roofing achievable nearby the ground at a time when a two-story steel-frame house is constructed with a climbing pole and a hydraulic jack. CONSTITUTION:When an upper floor beam assembler 12 is made to go up by a hydraulic jack 16, it goes up via a stroke adjusting jig 17 fitted in a climbing pole 15 free of slide motion in an interval between the upper beam assembler 12 and the hydraulic jack 16. At the time of specified climbing, it is connecting an extension pole 19 to the climbing pole 15.
Patent JP-2000027673-A (JP)
Title: Vehicle drive force control device
Inventor: HIGASHIKURA SHINSUKE
IPC: B60W10/18
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a desirable feeling of acceleration, irrespective of variation in gradient of a road surface in a transient zone between a flat surface road and a slope. SOLUTION: A computing means 3 computes a target drive force of a vehicle on a flat surface road, as a normal target drive force, from an accelerator manipulating degree and a vehicle speed which are detected, and a computing means 5 computes a target drive force for the vehicle, for a slope from a detected weight gradient resistance and in accordance with the normal target drive force. In accordance with thus computed target drive force for the slope, an adjusting means 6 adjusts variation in thus computed target drive force for the slope, and thus adjusted target drive force for the slope is computed as a final target drive force.
Patent JP-S5990390-A (JP)
Inventor: NAGASE HARUO
IPC: H05B41/16
Filed: 1982-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58103960-A (JP)
Title: Method for brazing sheathed heater to aluminum vessel
Inventor: SUGIYAMA SADAHIKO
IPC: B23K1/002
Filed: 1981-12-14
Abstract: PURPOSE:To prevent the softening in the body part of an Al vessel and to perform uniform joining in brazing a sheathed heater to the bottom of said vessel by applying high frequency induction heating to the joining parts thereby heating said parts quickly. CONSTITUTION:In brazing a sheathed heater 2 in an annular shape to the bottom of an Al vessel, good results are obtained if the heater 2 produced by providing an electric heating wire 6 via an insulating material 7 in double pipes wherein a brazing filler metal 5 is deposited on the outside surface of a base material 4 is used. The section and plane shape of the heater 2 are selectable as desired, and the surface thereof to be joined to the veessel 1 is worked to the shape conforming to the outside surface in the bottom part of the vessel 1. A high frequency induction heating coil 3 is disposed in the bottom surface of the vessel 1 so as to conform to the plane shape of the heater 2. If electricity is conducted to the coil 3, the joining parts of the heater 2 and the vessel 1 are directly induction-heated, and the surface of the heater 2 is brazed with the metal 5. The conditions for conduction of high frequencies vary with the sizes and shapes of objects to be joined, and the easy selection and accurate control of specified optimum conditions are possible.
Patent JP-S6443758-A (JP)
Title: Amplified detection of biocomponent
Inventor: KAWAGUCHI TAKEYUKI
IPC: G01N21/17
Filed: 1987-08-12
Abstract: PURPOSE:To improve sensitivity by bringing a material which can react specifically with another reaction section in a detecting material while bringing the detecting material into reaction with a material to be detected and amplifying the change in the light interference color or the change in the various densities of a device surface. CONSTITUTION:A light interference II layer is formed on a light reflecting substrate I such as metallic sheet to constitute the device. A reactive intermediate layer consisting of a compd. which reacts with antigens or antibodies is provided between the layers of the antigen material or antibody protein layer III on the device to fix the layers III. The layers III are the antigen material of the material to be detected in the specimen or the antibody protein. The material IV for detection is added to the specimen liquid and is brought into reaction competitively with the materials III in the specimen liquid and on the device surface and the specific reaction with the material IV is effected by the material V such as high-polymer compd. in the section different from the layers III. The change in the light interference color or the change in the various densities of the reflected light is amplified.
Patent JP-S6092053-A (JP)
Title: Nozzle for producing light-gage metallic strip
Inventor: HASEGAWA TAKASHI
IPC: B22D11/06
Filed: 1983-10-27
Abstract: PURPOSE:To enable long-time continuous production of a defectless light-gage metallic strip and to improve productivity by coating powder of boron nitride on the inside wall part at the tip of a quartz nozzle. CONSTITUTION:Boron nitride may be either cubic type or non-cubic type and pulverous powder having <=100mum grain size is used. A solid-liquid mixture prepd. by mixing uniformly and intimately the powder of boron nitride with a solvent having good wettability is coated on the inside surface of the nozzle 2 of a quartz crucible body 1 by ordinary temp. spraying, brushing, etc. The solvent in this stage is used not for dissolving the boron nitride but for coating uniformly the powder of the boron nitride. Alcohol or the like which is thermally decomposed without residue at a high temp. is used for said solvent. The mixing ratio of the boron nitride and the solvent is made in a (30-60):100 range by weight and the thickness of the coating layer 3 is made within 3-5 layers of the boron nitride particles. The post-treatment after the coating may be natural drying but a dryer is used for quick drying.
Patent JP-S5989442-A (JP)
Title: Pressurizing device for flat type silicon rectifying element
Inventor: KITAJIMA HIROSHI
IPC: H01L23/427
Filed: 1982-11-15
Abstract: PURPOSE:To reduce the thickness of an insulating sheet by a method wherein a rectifying stack is composed by means of differently pressurizing an element and an insulating sheet. CONSTITUTION:The cooling sheets 13 are provided to hold a flat type rectifying element 12. An insulating sheet 15 is provided outside the sheets 13 to be held by a heat block 16 and the cooling sheets 13. The block 16 is provided with a heat pipe 17 the end of which is equipped with a cooling fin 18. The block 16 and the sheet 15 are covered with an insulating case 19. The thickness of the insulating sheet 15 may be reduced since the sheets 13 will not be subject to any additional force other than the specified force by a spring 20 even if they are pressurized by means of driving a pressurizing bolt 24.
Patent JP-H0838410-A (JP)
Title: Scrub brush
Inventor: NISHIDA TATSUO
IPC: A47L13/16
Filed: 1994-08-01
Abstract: PURPOSE:To provide a scrub brush having small bulk as a normal plain weave scrub brush before use and forming pile when dipped in water for use by constituting one of multiple kinds of fiber yarns with water-soluble yarns, and weaving or knitting the water-soluble yarns in a scrub brush texture as presser yarns for face stitches of flat yarns. CONSTITUTION:Two kinds of fiber yarns 1, 2 are used as warps, other fiber yarns 4 are used as wefts, and flat yarns 3 are coupled with them as pile stitches to form a scrub brush texture 10. The fiber yarns 1 are water-soluble yarns, and other fiber yarns 2, 4 are natural or chemical fiber yarns. Films made of a soft synthetic resin are formed into a fixed width, and their faces are applied with aluminum deposition or are metal-coated with aluminum or other metals to form the flat yarns 3. When this scrub brush is dipped in water for use, the water-soluble fiber yarns 1 are dissolved, presser yarns 1' disappear, the constraint of the face stitches 3' of the flat yarns 3 is released, and the face stitches 3' become larger pile 3'.
Patent JP-S6446596-A (JP)
Title: Initiator for nose
Inventor: FUKUDA HIDEO
IPC: F42B12/22
Filed: 1987-08-11
Abstract: PURPOSE: To enhance the destruction accuracy of a warhead by providing a triggering powder and a unit for selecting the position of a triggering powder based arm the output data from a target speed calculator and an effective range calculator thereby controlling the scattering direction of shell splinter. CONSTITUTION: The triggering device for warhead comprises a calculator 13 for calculating the target speed from the beam width passing time of a proximity fuse 31, an effective range calculator 14 for calculating the scattering range of shell splinter from the shell splinter speed and missile speed information 20, a selector 15 for selecting the position of a triggering powder based on the output data from both calculators 13, 14, and a powder 17 for triggering an explosive 18 abruptly from a local point. The effective range calculator 14 controls the target speed calculating function from the beam width of the proximity fuse 31, the effective range calculating function of a warhead from the missile speed and the shell splinter speed, and the triggering timing and position of the triggering powder 17.  Scattering direction of the shell splinter is controlled by generating a triggering signal from an electric fuse and triggering the triggering powder 17 from a local point.
Patent JP-H0545209-A (JP)
Title: Photoacoustic sensor array system
Inventor: DOBASHI KOJI
IPC: G08C15/06
Filed: 1991-08-09
Abstract: PURPOSE:To reduce influence of the phase noise, and obtain a compact and light-weight system having high reliability, in which corrective action for vibration resistance is facilitated. CONSTITUTION:The continuous light from a light source 41 is divided into two systems by a coupler 42-1, and shifting of frequency and pulse conversion are performed to the divided light of the two systems by Bragg cells 43-1, 43-2. The output light of the Bragg cell 43-2 is delayed by a delay coil 44. The output light of the Bragg cell 43-1 and the output light of the delay coil 44 is combined by a coupler 42-2, and is transmitted to a sensor array 50.
Patent JP-S6354991-A (JP)
Title: Method for removing lead
Inventor: MATSUDA KIMIAKI
IPC: C02F1/42
Filed: 1986-08-27
Abstract: PURPOSE:To efficiently adsorb and remove lead in a lead-contg. soln. by bringing the soln. into contact with a chelate resin having a functional group contg. a phosphorous atom or pyridine group. CONSTITUTION:The lead-contg. soln. is brought into contact with the chelate resin having the functional group contg. the phosphorus atom (e.g., phosphine group) or pyridine group. As a result, the lead can be selectively adsorbed and removed from the soln. contg. Co, Ni, copper, etc. The adsorption is preferably executed at 0.5-10pH of the lead-contg. soln. in order to prevent the deterioration in adsorptivity of the lead on the chelate resin. The rare metals adsorbed by the chelate resin can be eluted and recovered by using a hydrochloric acid, nitric acid, etc. The chelate resin subjected to the desorption of the lead is repeatedly usable as an adsorptive capturing agent for the lead after the resin is treated by an aq. sodium hydroxide soln., etc.
Patent JP-S5990979-A (JP)
Title: Semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/24
Filed: 1982-11-16
Abstract: PURPOSE:To obtain the semiconductor laser, from which leakage currents are not generated and an optical output thereof is large, by forming a current stopping layer containing an N type semiconductor layer with forbidden band width larger than that of a P type semiconductor substrate and a striped groove, from which the current stopping layer is emitted, onto the semiconductor substrate and forming the region of the upper active layer of the striped groove so as to function as a main light-emitting region. CONSTITUTION:The first current stopping layer 12 consisting of N type Al0.4Ga0.6As and the second current stopping layer 13 consisting of N type GaAs are formed onto the P type GaAs substrate 11, and a P type clad layer 14 consisting of P type Al0.4Ga0.6As, an active layer 15 consisting of Al0.15Ga0.85As and an N type clad layer 16 consisting of N type Al0.6Ga0.6As are further formed. Consequently, a hetero-barrier to holes is generated in the emitter junction of a transistor 20, the implantation efficiency of an emitter lowers extremely, and the gains of the transistor 20 reduce extremely. When the scattered light of a laser oscillation is absorbed to the second current stopping layer 13, currents corresponding to extinction light flow, but they are not multiplied by the transistor 20, and large leakage currents are not generated. Accordingly, leakage currents bypassing the active layer are little even on a large implantation, and a large optical output is obtained.
Patent JP-2001028775-A (JP)
Title: Time divisional multiplex call system
Inventor: KAKEGAWA EIICHI
IPC: H04W72/04
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a time divisional multiplex radio call system where hand- over time can be shortened in a high traffic area and the cost of a terminal is not raised by permitting respective radio terminals to use a part of plural slots allocated to call communication in respective frames for plural frames to execute call communication. SOLUTION: A terminal 6 becomes a call state with a base station 1 being a main base station, establishes the call communication state of one slot in one frame and communicates with a base station 2 being a preliminary base station. A terminal 7 is in a call state with a base satiation 3 and maintains a call in the call communication state of one slot in one frame. Since preliminary communication is established at the rate of one frame in 20 frames between the terminal 7 and the base station 2, the timing of preliminary communication between the terminal 7 and the base station 2 and that between the terminal 6 and the base station 2 differ. Thus, the terminal 6 and the terminal 7 use one group of slots and execute preliminary communication with the base station 2.
Patent JP-H0758065-A (JP)
Title: Chamfering method for semiconductor wafer
Inventor: YASUNAGA MASAAKI
IPC: H01L21/304
Filed: 1993-08-12
Abstract: PURPOSE:To make it possible to chamfer semiconductor wafers and produce a same chamfered shape and protect the shape from being affected by the thickness of the semiconductor wafers. CONSTITUTION:First, the top surface 12A of a wafer attracting rack 12 is positioned on the same surface as on an horizontally extended border (s) line.between an even surface 16 and an upper curved surface 18A formed on a grinding stone 14. Then, the wafer attracting rack 12 is lowered by dimensions to which half (t/2) a preliminarily measured thickness (t) of a semiconductor wafer 10 and half (X3/2) the thickness X3 of the even area formed in the central part around the peripheral edge of the semiconductor wafer 10 are added. Then, the wafer attracting rack 12 is horizontally moved in the direction in which the rack 12 is approaching the grinding stone 14 so that the upper end 10A of the semiconductor wafer 10 is made to abut on an upper slope surface 20A of the grinding stone 14, thereby abrading the upper end area 10A. When the abrasion of the upper end area 10A is finished, the wafer attracting rack 12 is lowered by dimensions in which the thickness (X3) of the even area of the semiconductor wafer 10 is deducted from the width (w) of the even surface 16 of the grinding stone 14 and the lower end area 10B of the semiconductor 10 is abraded with the lower slope surface 20B.
Patent JP-S6444382-A (JP)
Title: Speed change steering device
Inventor: MARUYAMA RYOICHI
IPC: B62D11/18
Filed: 1987-08-13
Abstract: PURPOSE:To obtain a broad range stepless speed change stage in both forward movement and backward movement by switching a forward/backward movement switching device to engage any of the first to third clutches of a single or double planetary gearing. CONSTITUTION:The rotation driving force from a input shaft 1 is transmitted to the second and third planetary gearings 9 and 10 through a forward/backward switching device 23 and the engagement with any of the first to third clutches 12-14 or to the first and fourth planetary gearings 8 and 11 through the hydraulic pumps 4 and 5 and hydraulic motors 6 and 7 of the right and left sides and also output from the output shafts 2 and 3 of the right and left sides. Now, if only the first clutch 12 is engaged, the forward/backward movement of the first speed stage is obtained, and if the second clutch 13 is engaged, the forward/ backward movement of the second speed stage, and if the third clutch is engaged, the forward/backward movement of the third speed stage is obtained. And the connection of the ring gears 8r and 11r of the first and fourth planetary gearings 8 and 11 through a main spindle 15 allows a car to go ahead and steer right and left. A broad range stepless speed change stage in both forward movement and backward movement can, thus, be obtained.
Patent JP-H0483559-A (JP)
Title: Surface treatment of metal faucet
Inventor: YAMAMOTO TADAAKI
IPC: C25D11/38
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a metal faucet having a metallic surface which gives a feel of transparency with depth by a method wherein a dull plating layer is formed on the surface of a molded metal base and this layer is subjected to chromate treatment and then to powder coating in a specific film thickness using a clear coating material. CONSTITUTION:After pretreatment by washing with alkali and acid, a metal faucet consisting of a brass or bronze alloy cast is plated with nickel in a nickel plating bath with emulsion dispersed therein and further plated thereon with a chromium using a chromium bath. After electrolytic chromate treatment, the faucet is subjected to powder coating with a clear coating material and this coat is baked by heating and drying. This method makes larger adhesion between the plating layer and the resin layer and offers an excellent anti-corrosive and wear resisting feature.
Patent JP-S6446593-A (JP)
Title: Cover plug for non-cartridge case blank
Inventor: UENO KIKUO
IPC: F41A33/00
Filed: 1987-08-13
Abstract: PURPOSE: To release the restriction of place by laminating thin planar materials having temporary specific gravity within a specified range so that it is crushed finely when being shot from a gun. CONSTITUTION: Thin planar materials 1 having temporary specific gravity in the range of 0.1-0.33 are laminated using an adhesive 2 so that it is crushed finely when being shot from a gun. Temporary specific gravity of the laminate of thin planar material 1 must be lower than 0.33 and if it exceeds 0.33, gas density in a gun is enhanced but the laminate is not crushed when it is shot from a gun but scattered while keeping high energy. If the temporary specific gravity is lower than 0.1, gas density in the gun decreases to cause combustion gas pressure drop of empty cartridge which is not burnt completely but scattered to the outside of the gun or sound, smoke and flame are suppressed.  When the temporary specific gravity is in the range of 0.1-0.33, the empty cartridge is crushed into small safety pieces when it is shot from a gun and since the scattering distance is shortened, a long target shooting field is not required.
Patent JP-S6178910-A (JP)
Title: Multi-stage type rack duster
Inventor: MIKI KIYOTSUGU
IPC: E02B8/02
Filed: 1984-09-26
Abstract: PURPOSE:To lower the height of a multi-stage type rack duster (or dust remover) with respect to the full lifting height of a rake by providing plural elevating guide frames to a tilting frame in an expansible multi-stage and also providing a rake arm through an elevating block to the lowest stage guide frame. CONSTITUTION:When the chain wheel 21a of a tilting frame 4 is turned to the right or left side by a driver 5, a tension force is produced on the rising or lowering side of the chain 22, and a guide block 13' is vertically moved with the upper stage guide frame 3a along the frame 4. When the frame 3a is vertically moved, a chain 18 is turned to the right or left side to vertically move the guide block 13 of the lower stage guide frame 3b. The frame 3b is then vertically moved to give a tension force to the chain 19, and the vertically movable block 2 is raised or lowered along the frame 3b. A vertically movable gear 8 is turned to the right or left side in relation to the frame 3b, and the rake arm 1 is vertically moved for a distance as much as two times the vertically moving distance of the block 2.