baber/WOPTO huggingface dataset:
Patent JP-H0439642-A (JP)
Title: High-brightness light source device
Inventor: KISAKI JUNKO
IPC: H04N5/74
Filed: 1990-06-05
Abstract: PURPOSE:To prevent the unevenness of brightness from occurring in a displayed image and to obtain collimated beam of light excellent in parallelism by providing a spherical mirror provided with an aperture part which has a light diffusing material, whose inner wall is mirror surface and whose area on a luminous flux incident side is larger than the area on a luminous flux exciting side. CONSTITUTION:A lamp 1 is set so that the arc 5 may be located on the 1st focal point F1 of an elliptical mirror 2 and the spherical mirror 33 is set so that the aperture part 330 may be located on the 2nd focal point F2 of the mirror 2. The aperture part 330 is provided with the light diffusing material 333, and the inner wall thereof is mirror surface 332. In the part 330, the area on the luminous flux incident side is larger than the area on the luminous flux exciting side. Then, a magnified arc image 6 is formed on the 2nd focal point F2 of the mirror 2 and enters in the aperture part 330. While it is reflected by the mirror surface 332, it is diffused by the light diffusing material 333 to become divergent light from a small area part, and enters a condenser lens 4, then it is changed to the collimated beam of light. Thus, the unevenness of brightness is prevented from occurring in the displayed image because the unnecessary arc (lamp) image is formed, and the collimated beam of light excellent in parallelism is obtained.
Patent JP-S6126767-A (JP)
Title: Improvement of rolling fatigue strength of surface hardened and heat treated member
Inventor: SHIMAZAKI NOBUO
IPC: C23C8/22
Filed: 1984-07-17
Abstract: PURPOSE:To improve remarkably the rolling fatigue strength of a surface hardened and heat treated member by machining the rolling surface of the member to a prescribed depth with a machining tool of a high hardness material and superfinishing the machined surface. CONSTITUTION:The rolling surface of a surface hardened and heat treated member subjected to surface hardening and heat treatment such as carburization and hardening or carbonitriding and hardening is machined to 0.15-0.30mm. depth with a machining tool of a high hardness material such as a CBN or ceramic tool, and the machined surface is superfinished. The resulting rolling surface has a remarkably reduced amount of a retained austenite structure and proper residual compressive stress, so the rolling fatigue strength can be improved remarkably.
Patent JP-S6040049-A (JP)
Inventor: HAYAMI KOUNOSUKE
IPC: A61G5/02
Filed: 1983-08-12
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-S624225-A (JP)
Inventor: BOLLAG WERNER
IPC: A61K31/015
Filed: 1986-06-26
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-H0314185-A (JP)
Title: Converting circuit
Inventor: KUMAGAI RYOHEI
IPC: G06T1/20
Filed: 1989-06-13
Abstract: PURPOSE:To obtain the converting circuit for a video processing system which can execute the processing at a high speed and whose cost performance is high by returning an output of a light arithmetic part connected to one output port of a high speed memory to the high speed memory at a prescribed timing. CONSTITUTION:In an arithmetic part 20 of a video processing system, an arithmetic processing such as a numerical operation or a state operation, etc., is executed, and in a converting part 30, the post-processing for deriving a final processing video and the feature quantity is executed. The converting part 30 is provided with a high speed memory 31 having two or more output ports, a means 34 for inputting data to the high speed memory 31, a light arithmetic part 32 connected to one output of the high speed memory 31, and means 33, 35 for returning an output of the light arithmetic part 32 to the high speed memory 31 at a prescribed timing. In such a way, the converting circuit for constructing a video processing system which can be applied to a wide video processing, can execute the processing at a higher speed than a general superlarge computer, and also, whose cost performance is high is obtained.
Patent JP-S6127883-A (JP)
Inventor: FUJIWARA HATSUAKI
IPC: B66B7/00
Filed: 1984-07-19
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-H10319182-A (JP)
Title: Application method for shielding layer of radiation or sound
Inventor: MIYAIKE SUSUMU
IPC: E04B1/92
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To simplify construction method for preventing external leak of radiation or sound. SOLUTION: With a compressor and a spray gun, radiation shielding material 4 mixed with lead powder 3, 3a in main material 2 having fluidity and solidifying with time is sprayed on the inner surface of walls, ceiling, floor, doors and door frames of a room using radiation to a necessary thickness to form a radiation shield layer 1. By this, the shield layer 1 can be easily formed even with a complicated working surface W shape or wide area. As the lead powder 3, 3a... is densely contained in the radiation shield layer 1, radiation or sound can be surely shielded by the shield layer 1.
Patent JP-H05320989-A (JP)
Title: Electrolyzer
Inventor: AKAGI KAZUTO
IPC: C25D17/12
Filed: 1992-05-15
Abstract: PURPOSE:To apply uniform treatment even in the case of changing the size or thickness of a material to be worked. CONSTITUTION:In an electrolyzer 1 treating the material to be worked by electrolysis reaction dipped into a electrolytic solution 3 in a vessel 2, an electrode unit 11 which consists of a supporting member 5 made of a non- electroconductive material and a pair of electrode plates 11a, 11b are arranged in the vessel 2. The electrode unit 11 is fitted with a movable arm for transportation and at least one of the electrode plates 11a and 11b is suspendedly provided in a state movable to the almost vertical direction to the opposite surface and a plurality of freely attachable and detachable electrode plate blocks is provided successively.
Patent JP-S63311366-A (JP)
Title: Developing device for image forming device
Inventor: MATSUURA TOMOYUKI
IPC: G03G15/08
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a developing device having high durability, and also, having a stable developing function irrespective of a temperature change, by constituting a developing sleeve of an organic material of a low resistance. CONSTITUTION:In a developing device 1 for an image forming device, provided with a developing sleeve 5 for allowing a developer 4 to adhere to an electrostatic latent image formed on an image carrying body 2, and a layer forming member 6 which is pressed against the surface of this sleeve 5, and forms a developer layer of a uniform and this film on the surface, the developing sleeve 5 is constituted of an organic material of a low resistance. In such a way, an abrasion of the developing sleeve 5 due to press-contacting to a blade 6, and a variation of a resistance value of the developing sleeve 5 due to a variation of a temperature environment can be curtailed to the utmost.
Patent JP-2000091899-A (JP)
Title: Load adaptive type low noise output buffer and semiconductor having the same
Inventor: RI TOJUN
IPC: H03K19/003
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a load adaptive type low noise output buffer in which an outside load condition, that is, the load of an output terminal can be sensed, and current driving abilities can be adjusted by itself, and a semiconductor device having this device. SOLUTION: This device is provided with a load sensing circuit 210 for sensing the load of an output terminal connected with an outside bus line, and a buffer circuit 230 in which the current capacity of a driver is changed and driving capabilities are changed in response to the output of the load sensing circuit 210. Thus, the current driving capabilities can be appropriately adjusted according to the load of the output terminal, and the change of the operating currents of the output buffer can be reduced, and a noise can be reduced.
Patent JP-H05322511-A (JP)
Title: Scanning measuring apparatus utilizing tunnel current
Inventor: KURODA HIROSHI
IPC: H01L41/09
Filed: 1992-05-15
Abstract: PURPOSE:To achieve stable measurement and highly accurate measurement in a scanning measuring apparatus utilizing a tunnel current. CONSTITUTION:As a conductive probe 1 is brought close to the surface of a sample, a tunnel current is generated between the probe 1 and the sample. The measuring apparatus is so constituted as to measure the rough form of the surface of the sample by scanning the surface of the sample while the distance between the probe and the sample is controlled by the utilization of the tunnel current. Moreover, an insulating film 21 is provided at a leading end 1a of the probe 1. The thickness of the insulating film 21 is enough to prevent the field evaporation when the probe approaches the sample, more specifically, the thickness of the film 21 is the one of several atoms.
Patent JP-S5574853-A (JP)
Title: Manufacturing of mold product with colored pattern
Inventor: SATOU YASUHIRO
IPC: B29C43/52
Filed: 1978-11-30
Abstract: PURPOSE: To easily produce mold product with colored pattern in an easy curing procedure in such a way that thermosetting resin tablets which are of the same kind but of different colors each other are preheated and put one upon another, and thus piled tablets are all placed on lower mold and enclosed by upper mold wherein they are heated and applied with appropriate pressure.  
     CONSTITUTION: Thermosetting resin such as melamine resin and phenol resin is preparatorily formed to disc-like tablets 1 each of which has been metered so as to be of predetermined amount. Another thermosetting resin which is of same kind but of different color in comparison with the former is similarly formed to almost identical tablets 1. Sequentially, the disc-like tablets 1 of different colors are all preheated by preheater such as high frequency current preheater upto a temperature lower than their molding temperature and put one upon another so as to form a group of piled tablets which are placed on lower mold 2 and enclosed by upper mold 3. When the tablets 1 within molds 2 and 3 are heated and applied with appropriate pressure, desired mold goods with colored pattern is produced with ease only in a single curing procedure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000341626-A (JP)
Title: Picture storage device
Inventor: KAMIMURA SHIGEKI
IPC: H04N9/804
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture storage device which is advantageous to miniaturizing the device scale, and reducing the costs of the device. SOLUTION: Plural(3) kinds of picture data are inputted from input terminals 21-23, and stored in a second memory means 12. The plural kinds of picture data are read from the second memory means 12, and stored in a first memory means 11 with a large capacity. The writing and reading of the plural kinds of picture data for the first memory 11 is operated by time-division. The plural kinds of picture data read from the first memory means 11 are stored in a third memory means 13. The plural kinds of picture data can be read from the third memory means 13 in a proper timing, and outputted to output terminals 31-33. A memory control means 14 can synchronously control all the first to third memory means 11-13, and also asynchronously control the write and read of the second and third memory means 12 and 13.
Patent JP-S5773019-A (JP)
Title: Resin composition
Inventor: HIRAKAWA KOUICHI
IPC: C08G59/56
Filed: 1980-10-22
Abstract: PURPOSE: To prepare a resin composition having excellent crack resistance and suitable for the casting of electrical devices, at a low cost, by compounding specific bisphenol A type epoxy resin, a curing agent, a reaction catalyst, and a filler.  
     CONSTITUTION: The objective resin composition is prepared by (1) compounding (A) 90W96pts.wt. of a bisphenol A type epoxy resin of formula wherein the polymerization degree (n) is 0, (B) 4W10pts.wt. of the epoxy resin wherein n is ≥3, (C) 65W95pts.wt. of a curing agent selected from methyltetrahydrophthalic anhydride and methylhexahydrophthalic anhydride or their mixture, and (D) a tertamine, pref. imidazole, etc. as a reaction catalyst, and (2) adding a powdery filter consisting of ≥98% SiO 2  to the composition in an amount of 50W80wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H097145-A (JP)
Title: Actuator arm assembly of disk device
Inventor: OBA KOICHIRO
IPC: G11B21/21
Filed: 1995-06-15
Abstract: PURPOSE: To fix a lead wire bundle to an actuator arm so that the lead wire bundle does not stick out exceeding the thickness of the arm even when the thickness of the actuator arm is thin. CONSTITUTION: An actuator arm assembly contains the actuator arm 30 provided with a first surface and a second surface rotatably attached to a base, a first suspension fixed to the first surface of the tip part of the actuator arm 30 in its base end part and a first head 34 loaded on the tip part of the first suspension 32. Further, the assembly contains a second suspension fixed to the second surface of the tip part of the actuator arm in its base end part and a second head loaded on the tip part of the second suspension. Further, the actuator arm assembly contains a first lead wire bundle 50 connected to the first head, a second lead wire bundle 54 connected to the second head and a projection 64 formed integrally with the actuator arm so as to project from the side surface of the actuator arm in the direction parallel to the first, second surface.  The first, second lead wire bundles 50, 54 are aligned in nearly parallel to the first, second surfaces to be stuck and fixed to the projection.
Patent JP-S6130333-A (JP)
Title: Wire electrode for wire-cut electric discharge machining
Inventor: INAGAKI YOSHIHIKO
IPC: B23H7/08
Filed: 1984-07-18
Abstract: PURPOSE:To machine a surface rapidly and accurately while removing a clinging substance therefrom, by scuring ceramic fibers or whiskers to the surface of a wire made of copper, brass, tungsten or the like and having a diameter within a prescribed range. CONSTITUTION:Fibers or whiskers made of a ceramic such as silicon nitride (Si3N4), sapphire (alpha-Al2O3) and beryllia are spirally or reticulately applied to the surface of a wire 1 made of copper, brass, tungsten or the like and having a diameter of 0.05-0.3mm., so that the fibers or whiskers are integrated with the wire. As a result, the tensile strength and heat resistance of the wire are enhanced, and a workpiece 2 can be mechanically ground by the wire. Since the electric conductivity and melting point of the wire 1 are high, a heavy electrical current can be caused to flow through the wire to heighten the speed of machining. Since the tension of the wire can be made high, the accuracy of the machining can be heightened. Since the mechanical grinding is performed as well as electric discharge machining, clinging chips 5 are removed.
Patent JP-S6041314-A (JP)
Title: Production of stem for crystal resonator
Inventor: GOTOU HAJIME
IPC: H03H3/02
Filed: 1983-08-17
Abstract: PURPOSE:To stick a crystal piece surely in accordance with a variation of dimentions of the crystal piece, by forming front end parts of a pair of lead wires into a flat shape by compression molding to expand them after these lead wires are seal-fixed to a shell with a glass and adjusting the interval between both lead wires. CONSTITUTION:A pair of lead wires 2 are inserted through a pair of holes 3a of an annular material glass 3 and are seal-fixed to an annular metallic shell 1 by a glass. After this glass seal-fixing, front end parts of lead wires 2 are compressed in the direction orthogonal to the arrangement direction of them by dies D1 and D2 to form flat expanded parts 2a. Dimensions between flat expanded parts 2a are made different, and a crystal piece 4 is inserted between flat expanded parts 2a and is soldered. The interval between lead wires 2 is adjusted by flat expanded parts 2a, and the crystal piece 4 is stuck surely in accordance with the variation of dimensions of the crystal piece 4.
Patent JP-H10337523-A (JP)
Title: Pen type instantaneous adhesive container
Inventor: TAKAHASHI SHIN
IPC: B65D41/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a pen type instantaneous adhesive container in which an adhesive stored therein can be stored and preserved stably for a long period of time and when the adhesive is applied, the container can be held properly in any direction to allow a predetermined quantity of the adhesive to be easily applied. SOLUTION: The pen type instantaneous adhesive container 1 is formed from a container body 2 in which a nozzle member 4 containing a needle valve mechanism 6 is mounted on the opening of a loading section 3 for storing an α-cyanoacrylate adhesive and a cap member 11, and the thickness of a portion of the outer wall of the section 3 is made thin to provide a press part for delivering the adhesive and the member 4 and press part are airtightly covered with the member 11.
Patent JP-S63314073-A (JP)
Title: Digital picture encoding system
Inventor: YAMANISHI ASAO
IPC: H04N1/419
Filed: 1987-06-17
Abstract: PURPOSE:To efficiently compress and quickly display a digital picture by performing two stages of run length encoding where plural runs having the same size are regarded as one run when these runs are continuous at the time of run length encoding. CONSTITUTION:When run lengths having the same size are continuous at the time of run length encoding in a computer, the number of continuous run lengths and the size of continuous run lengths are encoded with two stages of run lengths and are expressed side by side. Thus, compressed data after encoding is not extremely long and the digital image is considerably compressed even when short runs alternately appear, and the image is quickly displayed in case of image display.
Patent JP-H04227962-A (JP)
Title: Polyarylene sulfide for producing reflecting body
Inventor: KURUTOORAINAA SHIYUTAARUKE
IPC: F21V7/22
Filed: 1991-05-27
Abstract: PURPOSE: To obtain a molding compound processable into a molding having an optically high-quality surface and excellent strengths by mixing a polyarylene sulfide with a mineral filler and inorganic fibers (whiskers) in a specified ratio.  
     CONSTITUTION: This compound comprises 98-19 wt.% polyarylene sulfide (e.g. polyphenylene sulfide), 1-80 wt.% mineral filler (e.g. CaCO 3 /MgCO 3 ) and 1-80 wt.% inorganic fibers (whiskers) (e.g. potassium titanate whiskers). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5671651-A (JP)
Title: Proportional pressure reducing valve for double brake system
Inventor: MIKAMI HIDETO
IPC: B60T8/26
Filed: 1979-11-15
Abstract: PURPOSE: To simplify the construction and secure a liquid level at a trouble in one system by stopping the decompression controlling action in the other system while the liquid pressure in two systems of X piping is controlled and balanced with each pressure reducing valve in one cylinder body.  
     CONSTITUTION: A liquid pressure is transmitted to right and left front wheel brakes 16 and 17 from two hydraulic chambers 15 of a master cylinder by way of pathes 20, 22, 23 and 24 while it is done to the right and left wheel brakes 18 and 19 by way of pathes 20, 22, 25, 26, 27, 28, 29 and 30. When the liquid pressure reaches a fixed level, a proportional decompression is performed by a sleeve piston 10 and a valve 6. When a trouble occurs in the system B, a piston 2 and a valve 6b move to the right to enlarge a clearance between a valve 6a and a piston 10a thereby stopping the proportional decompression in the system A. The same is done in case of a trouble in the system A. After a proportional decompression starts with the pathes 27 and 28 being cut, a difference in the oil pressure between pathes 28a and 28b moves pistons 10a and b to the low pressure side together with the piston 2 thereby equalizing the oil pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S636807-A (JP)
Title: Manufacture of fine particles of acicular iron for magnetic recording
Inventor: SUDOU KAZUFUYU
IPC: C09D5/23
Filed: 1986-06-27
Abstract: PURPOSE:To easily prepare high dispersive magnetic paint by drying oxyhydroxide iron or iron oxide, or surfacemodified oxyhydroxide iron or iron oxide in the state flocculated in liquid. CONSTITUTION:Oxyhydroxide iron or iron oxide, or surfacemodified oxyhydroxide iron or iron oxide is suspended in liquid. Then, hydrogen ion concentration of suspension is so controlled as to become suspended flocculation range to be flocculated, and then dried. Then, it is converted to ferromagnetic iron fine particles by vapor contact reducting reaction with reducing gas. Thus, the secondary coagulation lump strength of the magnetic fine particles in ferromagnetic metal fine particles are much weakened. Accordingly, the fluidity of organic solvent slurry is very improved to extremely accelerate paint dispersion.
Patent JP-S5940407-A (JP)
Inventor: MATSUKURA KAZUO
IPC: H01B5/16
Filed: 1982-08-28
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-S63313004-A (JP)
Title: Three-dimensional measuring instrument
Inventor: MARUYAMA MINORU
IPC: G01B11/00
Filed: 1987-06-16
Abstract: PURPOSE:To measure the position and attitude of a body to be measure efficiency and accurately by providing a storage device which stores a model for the body to be measured and a storage device which stores image data. CONSTITUTION:A pattern projecting device 5 projects a slit light pattern and a pattern controller 6 controls the deformation of the light pattern. Then the storage device 9 for the body model is stored with the model for the body to be measured and the image data storage device 8 is stored with the image pattern obtained by photographing the image of the light pattern projected on the body to be measured by a television camera 7. A central processor 10 reads the position of the light pattern S1 out of the image data, calculates the three-dimensional distance of the body to be measured, and refers to the model for the body to be measured to determines a slit light pattern S2 to be projected next. Consequently, the model for the body to be measured is referred to and the measurement result is fed back to take a measurement by varying the light pattern adaptively, so the position, attitude, etc., of the object body are measured efficiently and accurately.
Patent JP-S63313432-A (JP)
Title: Lightning insulator set for transmission line
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/04
Filed: 1987-06-15
Abstract: PURPOSE:To make a lightning insulator manufacturable easily as well as to aim at simplification in its structure by setting the number of lightning insulators at the support arm side, namely, the base end side down to a parallel multiple range much more than of the lightning insulator to be situated at the tip side. CONSTITUTION:The number of first to third lightning insulators 9A-9C is made so plenty as much as the side of a support arm 2. With this formation, tensile load due to dead load of second and third lightning insulators 9B and 9C acting on the first lightning insulator 9A and bending load to be produced by inertial force of each unit due to steel tower vibration both become smaller, and load acting on the second lightning insulator 9B also become smaller. In consequence, load acting on the first and second lightning insulators 0A and 9B is made into the irreducible minimum of necessity, dispensing with an excessive design, and structual simplification is realized from the aspect of relaxation of strength design conditions by the fact that a resonance phenomenon with steel tower vibration at time of an earthquake with the rise of characteristic frequency due to improvement in flexural rigidity is made avoidable so easily so that manufacturing cost is reducible. And, weight of the whole lightning insulator set is reduced, thus it becomes so advantageous from the standpoint of steel tower installation.