baber/WOPTO huggingface dataset:
Patent JP-H10121210-A (JP)
Title: High carbon martensitic stainless steel
Inventor: IMASHO YASUMASA
IPC: C22C38/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a high carbon martensitic stainless steel having material characteristics including a hardness equal to or higher than that of the SUS440C steel and excellent in machinability, grindability, and cold workability. SOLUTION: This steel has a composition consisting of, by weight, 0.6-0.75% C, <=0.35% Si, 0.4-1.0% Mn, 12-15% Cr, 0.01-0.75% Mo, 0.01-0.3% V, 0.005-0.030% S, 0.0003-0.002% Ca, <=0.004% Ti, and the balance Fe with inevitably mixing impurity components. Further, the amount of coarse carbides not larger than 20μm at the maximum and exceeding 2μm is regulated to <=3%.
Patent JP-H02137860-A (JP)
Title: Copying machine
Inventor: TAKAHASHI SEIJI
IPC: G03G15/00
Filed: 1988-11-18
Abstract: PURPOSE:To minimize adverse effect on operation for an original of plural pages and for interruption and to copy smoothly by stapling and/or punching upon the completion of copying all the remaining pages of the original after interruption copy. CONSTITUTION:When an interruption button is depressed, a copy paper processor 3 compares whether the copied objects CF, housed in a stacker 43, are equivalent to one copy set or not based on an interruption control signal from the CPU of a copying device 2. When the copied objects CF are equivalent to one copy set, the copy paper processor 3 carries the copied objects CF to a final housing tray 46 by means of carrying rollers 47 and 48 after the copied objects CF are punched with a puncher or bound up together. When the copied objects CF are not equivalent to one copy set, the processor 3 stores the number of remaining pages and copy papers so as to count from the stored numbers when copying for the above-mentioned original starts again. This eliminates adverse effect on interruption copying in the process wherein plural copy sets are made by circulating and carrying the original of plural pages, and achieves smooth copying.
Patent JP-H10120721-A (JP)
Title: Polymerization catalyst and production of polyolefin using the same
Inventor: KIBINO NOBUYUKI
IPC: C08F4/6592
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a highly active polymerization catalyst composed of a specific transition metal compound and an organoaluminum oxy compound, etc., and having high activity and good powder properties even if expensive methylaluminoxane is used in a small amount. SOLUTION: This catalyst comprises (A) a transition metal compound represented by formulae I to III [R<1> to R<10> are each H, a 1-20C hydrocarbon, an alkylsilyl or an alkylgermyl; Q is H, a 1-20C hydrocarbon, an alkoxy, an aryloxy, siloxy or a hologen; Y is O, S, etc.; Me is a transition metal of the groups III to VI of the periodic table; (P) is 0 or 1], (B) an organoaluminum oxy compound, (C) a support and (D) an organometallic compound which is a reaction product obtained by mixing (i) lithium with (ii) a trialkylaluminum and/or an organic compound which is a reaction roduct obtained by mixing (iii) an alkylmagnesium halide with the component (ii). Furthermore, the component B in an amount of 5×10<-4> to 0.05 gram atom, expressed in terms of Al atom, is preferably supported on 1g support.
Patent JP-H07146684-A (JP)
Title: Damping powder
Inventor: MIYAZAKI DAIJI
IPC: G10K11/162
Filed: 1993-11-24
Abstract: PURPOSE:To apply a damping powder to various use by incorporating a resin composed of methyl methacrylate as a main structural unit and an inorganic filler composed of a hydroxide. CONSTITUTION:The damping powder contains 20-50wt.% resin composed of methyl methacrylate as the main structural unit and 50-80wt.% inorganic filler composed of the hydroxide. Particularly the damping member is preferably 0.01-0.1 in loss factor (n) measured by mechanical impedance method. In this case, other components except methyl methacrylate are used for copolymerizing as the resin and as the copolymerizing components, alphabeta-ethylenic unsaturated compound except methyl methacrylate such as vinyl acetate, styrene, methyl acrylate, cyclohexane methacrylate are exemplified and these one or more kinds can be copolymerized. And the damping powder 10 is filled into the inside of a speaker placing plate 12.
Patent JP-2001115511-A (JP)
Title: Piping joint mechanism of mixing faucet
Inventor: NISHIOKA AKIRA
IPC: F16L21/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a piping joint mechanism of a mixing faucet capable of reducing costs. SOLUTION: A piping joint mechanism is so constituted that introduction pipes 4 and 5 for introducing hot water and cold water in a mixing faucet 3 are connected to supply pipes 1 and 2 for supplying cold water or hot water to the introduction pipes 4 and 5, projected members 6 having a channel 6' inside of them are provided in one of an upstream part of the introduction pipes 4 and 5 and a downstream part of the supply pipes 1 and 2, recessed members 7 having a channel 7' inside of them are provided in the other, the projected members 6 are fitted in the recessed members 7, the projected members 6 and recessed members 7 are prevented from being slipped off by means of an non slip member 8, the supply pipes 1 and 2 is formed of bridge formation polybutene pipe or bridge formation polyethylene pipe, at the same time,  the downstream part 22 of the supply pipes 1 and 2 can be screwed in the upstream part 21 of the projected members 6 provided in the downstream part of the supply pipes 1 and 2 or the recessed members 7, and the supply pipes 1 and 2 and introduction pipes 4 and 5 are not equipped with a cut-off faucet.
Patent JP-H04167810-A (JP)
Title: Sub channel selection system for satellite broadcast
Inventor: TANI KENICHI
IPC: H04H20/74
Filed: 1990-10-31
Abstract: PURPOSE:To select a sub channel to be viewed freely by adopting a sub channel designation section, a program analysis section and a selection decision section for the system. CONSTITUTION:A sub channel designation section 1 designates a sub channel to be viewed. A program analysis section 2 analyzes from which sub channel a received program is formed based on program information 20. Then the selection decision section 3 uses sub channel information 13 representing a sub channel represented by a sub channel designated by the designation section 1 and sub channel information 23 representing a sub channel included in the program analyzed by the analysis section 2 to decide whether or not the designated sub channel is included in the received program and outputs information 30 from which sub channel the program including the designated sub channel is formed.
Patent JP-S63146949-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: KOBAYASHI TATSUO
IPC: C08L23/02
Filed: 1986-12-10
Abstract: PURPOSE:To obtain the titled composition well-balanced between flame- retardancy and weatherability, suitable for electric wire coverings, injection molded articles, etc., by incorporating a polyolefin with a specific bromine-based flame-retardant, flame-retarding acid and ultraviolet light absorber each in specified amount. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a polyolefin (e.g., polypropylene) with (B) 0.5-80pts.wt. of a bromine-based flame-retardant selected from ones of formulas I and II, respectively (R is >=2C alkylene containing bromine atom, etc.; R' is >=2C alkyl containing bromine atom, etc.; n is 1-8) [e.g., tris(2,3-dibromopropyl) isocyanurate], (C) 0.2-40pts.wt. of a flame-retarding aid (e.g., antimony trioxide), (D) 0.01-5pts.wt. of a ultraviolet light absorber selected from those of triazole base, etc., and (E) 0-60pts.wt. of inorganic filler (e.g., talc).
Patent JP-H10103042-A (JP)
Title: Exhaust emission control device
Inventor: FUJIWARA MITSUHIRO
IPC: B60R19/48
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device which effectively contributes to the prevention of pollution resulting from exhaust emissions. SOLUTION: An exhaust emission control device comprises exhaust emission control means 8 for the final control of exhaust emissions disposed in the exhaust system of an engine mounted on a vehicle on the downstream side of a muffler 4. The exhaust emission control means 8 are detachably arranged in a rear bumper 7 of the vehicle. Any one of the exhaust emission control means 8 is adapted to aspirate air established by the running of the vehicle.
Patent JP-S63147312-A (JP)
Title: Manufacture of silicon substrate
Inventor: SHIMIZU YASUHIRO
IPC: H01L31/04
Filed: 1986-12-10
Abstract: PURPOSE:To manufacture a freely shaped silicon substrate, with the energy saved, whose yield rate, productivity and quality are good by a method wherein silicon granules are spread over a recessed part at a mold, thermic rays are applied uniformly from above in such a way that the granules are melted from the surface and the molten granules are then solidified gradually. CONSTITUTION:Silicon granules are used; these silicon granules are spread over a shallow recessed part 2 at a mold; thermic rays are uniformly from above; the spread silicon granules are melted from the surface; after that, the granules are solidified gradually. For example, the mold 1 is made of graphite; the recessed part 2 at the mold is coated with Si3N4 to be used as a mold- releasing agent; the silicon granules which are produced by a fluidized granulation method and whose particle size ranges from 1.0 mm to 1.4 mm in diameter are poured into the mold and are leveled in such a way that the thickness becomes uniform. The mold 1 is placed under a lamp-operated heating device where a number of halogen lamps 3 are arranged so that the intensity of radiation and, therefore, the temperature are distributed uniformly in relation to the surface of the mold; the granules are heated preliminarily, melted, solidified and cooled according to a heating pattern as shown in the figure.
Patent JP-S62154846-A (JP)
Title: Electronic conference system
Inventor: AIHARA MASAYOSHI
IPC: H04M3/56
Filed: 1985-12-26
Abstract: PURPOSE:To easily distinguish an original static picture part from a drawing part added and corrected during a conference by forming a storage device for storing static picture data inputted from a static picture input device and the drawing data added and corrected by a drawing picture input device. CONSTITUTION:Control information such as a frame identifier (FID), a storage address (SAD) and page control (PAGE) and image information such as static picture data and drawing picture data are stored in an identifier detecting part 612 from a control device 900. In case of writing of the static picture data or the drawing picture data, the data with control information such as the page control is sent from the detecting part 612 to a buffer part 613. while absorbing a difference between a transfer speed and a writing speed of a storage part 614, the buffer part 613 sends and writes the static picture data or the drawing picture data to/in the storage part 614. In case of reading, the buffer part 614 reads out data while absorbing the difference between the reading speed and the transfer speed.
Patent JP-H05132874-A (JP)
Title: Sizing agent for carbon fiber
Inventor: NAKAO FUJIO
IPC: D06M101/00
Filed: 1991-11-11
Abstract: PURPOSE:To obtain the subject sizing agent consisting of an epoxy resin and a specific compound, and capable of suppressing fluffing of carbon fiber and improving fluidity in molding when a resin pellet is mixed with the carbon fiber to give a monofilament-reinforced thermoplastic resin composite material. CONSTITUTION:The objective sizing agent consists of epoxy resins and 1,3- phenylene-bis-2-oxazoline. Both of (A) 30-70wt.% bisphenol A type glycidyl ether type epoxy resin having >=2500 average molecular weight and being solid at 25 deg.C and (B) 70-30wt.% bisphenol A type glycidyl ether type epoxy resin having >=350 average molecular weight and being a liquid at 25 deg.C are preferably used as the epoxy resins. Furthermore, in sizing treatment, the sizing agent is preferably applied to a carbon fiber in an amount of 2-4wt.%.
Patent JP-S63148760-A (JP)
Title: Radiation image reader
Inventor: KOMATSU KENICHI
IPC: G03B42/02
Filed: 1986-12-12
Abstract: PURPOSE:To shorten an image read time, and to improve the read accuracy by irradiating an excited light simultaneously with one line of a stimulable phosphor sheet (IP), and detecting the excited light of one line portion. CONSTITUTION:An IP 3 carried in the direction as indicated with an arrow 34 is radiated by a laser light through an excited light irradiating means 20. As a result, from the IP 3, the excited light of one line portion is generated, collected to light guides 22A, 22B, and transferred to line sensors 24A, 24B through filters 23A, 23B. This detecting output is sent out to adders 27A, 27B during the ON period of switches 26A, 26B through A/D converters 25A, 25B, respectively. The adders 27A, 27B add the data of the same line, and update memories 28A, 28B. Also, through an adder 31, the read image of a line portion of the IP 3 is formed, and displayed on a display part 33. In such a way, the image read time is shortened, and the read accuracy is improved.
Patent JP-H03154564-A (JP)
Title: Close contact type image sensor
Inventor: KITAMURA KOICHI
IPC: H01L27/146
Filed: 1989-11-13
Abstract: PURPOSE:To improve the incidence efficiency of a light radiating from a lighting means and reflected at an original to a photodetector means by arranging the photodetector means and an end of an optical fiber at the photodetector side to a position different from the incident optical path of the light onto the original. CONSTITUTION:A photodetector means 2 and an end of an optical fiber 4 facing the photodetector means 2 are arranged to a position different from an incident optical path of a light to the original A. Since no photodetector means 2 is arranged on the incident optical path to the original A, the light from the lighting means 1 radiates the original A without being interrupted by the photodetector means 2. Moreover, the light reflected at the original A is led through the optical fiber 4 and made incident on full photodetection faces of the photodetector means 2 and subject to photoelectric conversion. Thus, the light radiating the original A and the luminous quantity of the light reflected in the original A and detected by the photodetector means 2 is increased and the original A is read with high sensitivity.
Patent JP-H04168926-A (JP)
Title: Discharger
Inventor: SHUDO KOJI
IPC: H02J7/00
Filed: 1990-10-31
Abstract: PURPOSE:To notify the progress of battery discharge to the outside by controlling means for notifying the progress of battery discharge based on monitoring results of a connecting terminal obtained through the control of battery. CONSTITUTION:When a battery is connected to a terminal 21, a comparator 24 produces an 'H' output. Consequently, a lamp control transistor 23 is turned ON thus lighting a lamp 22. When the output of the comparator 24 goes 'H', a switching transistor 26 is turned ON thus lowering the potential at the base terminal B of the lamp control transistor 23. As a result, the lamp 22 unlights. When the battery voltage is high, ON interval of the lamp control transistor 23 is long and the lamp 22 looks bright for human eye.
Patent JP-H03156770-A (JP)
Title: Optical disk device
Inventor: CHIKUGO HIROMOTO
IPC: G11B7/004
Filed: 1989-11-15
Abstract: PURPOSE:To enhance the responsiveness of drive control with a small size by providing a rotor of a permanent magnet to an outer circumference part of an optical disk and an induction coil along the rotor of a permanent magnet and driving the optical disk. CONSTITUTION:The device is provided with a rotor of a permanent magnet 2 mounted to an outer circumference of an optical disk 1 and an induction coil 3 placed along the outer circumference of the rotor. Then power is applied to the induction coil 3 to drive the rotor and the optical disk 1. Then an external motor to drive the optical disk 1 is not required and small size and light weight of the driver are attained. Moreover, a torque is produced at the outer circumference of the disk 1 and the cause of production of the moment of inertia is limited to the optical disk 1 and the permanent magnet 2 only. Then a high torque output is obtained and the responsiveness of the drive control is improved.
Patent JP-H04170334-A (JP)
Title: Structure of press forming die
Inventor: YOSHIMURA FUMITAKA
IPC: C03B23/00
Filed: 1990-11-02
Abstract: PURPOSE:To improve the thickness accuracy and surface condition of formed goods further the life of the forming die having an upper die and a lower die sliding within a sleeve by using pin which are brought into contact in small areas with a butt surface. CONSTITUTION:A supporting plate 8 is foxed to the lower part of the sleeve 6 and the downward movement of the lower die 2 is limited by this plate. A ring member 24 is mounted onto the horizontal top and face of the sleeve 6 and the three pins 20a to 20c are attachably and detachably inserted into the three through holes formed in this member. The top ends thereof are positioned within the horizontal plane. A blank material G for molding placed between the die members 2 and 4 is pressed by the descending of the upper die 4 and the butt surface 22 is butted against the respective pins 20, by which the downward movement is limited and the thickness of the formed goods is thereby set. The butt area is small in this case and foreign matter, such as dust, hardly intervenes therebetween and, therefore, the thickness is exactly set. The butt parts hardly damaged even after repetitive forming and the accuracy is well maintained. The life of the mold is prolonged as well.
Patent JP-2001123301-A (JP)
Title: Five-toe socks
Inventor: NAKABAYASHI TSUTOMU
IPC: A41B11/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a piece of five-toe socks designed so that anyone can put in on through inserting five toes into the corresponding five insertion parts in an extremely short time, and various motions or operations of the respective five toes can be smoothly done because each toe can instantaneously respond to various movements even though the respective five toes are put into the corresponding insertion parts. SOLUTION: This piece of five-toe socks is designed so that a five-toe insertion-facilitative sheet (a) with five-toe patch portions 2a which are branched into five portions so as to let the five toes smoothly put thereinto is attached to the respective inner surface portions 3 of five-toe insertion portions 2 constituting the piece of five-toe socks 1, and a part or the whole of the inner surface portion 4 of the piece of socks 1 is brought into contact with the sole, and the five-toe insertion-facilitative sheet (a) is formed so as to allow the inner surface portion 3 of the five-toe insertion portion 2 and the inner surface portion 4 of the piece of socks 1 somewhat lower than the above five-toe insertion portion 2 to adhere mutually.
Patent JP-H07146151-A (JP)
Title: Lock-in detection apparatus
Inventor: HOSHINO MASATOSHI
IPC: G01C21/28
Filed: 1993-11-25
Abstract: PURPOSE:To digitize a phase adjustment circuit which adjusts the phase of a reference signal in such a way that the sensitivity of a lock-in detection becomes largest out of a signal processing circuit used for the lock-in detection. CONSTITUTION:A programmable timer 401 performs a counting-up operation, it inverts the value of a binary output signal when a counted content reaches a predetermined number (m), it outputs an output signal having a period corresponding to a prescribed frequency, and it outputs a counted content during a counting operation. An adder 405 adds a number corresponding to a predetermined phase adjustment amount to the counted content which has been output, and it outputs an added result. A phase shifter 404 compares the added result with the (m), it inverts the value of the output signal when the added result is larger than the (m), and it generates a reference signal.
Patent JP-H02140370-A (JP)
Title: Construction execution of petroleum tank
Inventor: ENOMOTO YUICHI
IPC: E04H7/06
Filed: 1988-11-22
Abstract: PURPOSE:To prevent the intrusion of rainwater from a gap and prevent corrosion by covering the part between an annular plate laid on the periphery of the bottom plate of a tank and a foundation by a noncombustible light-hardened resin sheet over the whole periphery. CONSTITUTION:A tank 10 having a bottom plate 8 and au annular plate 9 is installed onto a foundation part 5 which is formed slightly high. Then, the part between the annular plate 9 and the foundation part 5 is covered with a noncombustible light-hardened resin sheet 14 over the whole periphery and fixed. Therefore, even if a gap is generated between the foundation part 5 and the annular plate 9 because of the welding strain of the tank 10, deformation of the annular plate 9, sinking of the ground, etc., intrusion of reinwater is prevented. Therefore, the corrosion of the bottom part of the tank is prevented, and the repair cost can be reduced.
Patent JP-S62154089-A (JP)
Inventor: TANABE HARUO
IPC: G07F7/08
Filed: 1985-12-26
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-H02141455-A (JP)
Title: Casting and molding method
Inventor: MATSUOKA MIKIYA
IPC: C04B35/00
Filed: 1988-11-22
Abstract: PURPOSE:To obtain a high-density molding in a short period of molding time by mixing ceramics powder, deflocculating agent of a polyacrylic system, water and an acid which can dissociate proton to prepare a slip of a high concn. and high viscosity, and casting the slip into a casting mold, thereby molding the slip. CONSTITUTION:The ceramics powder (e.g.; silicon nitride powder), the deflocculating agent of the polyacrylic acid system (e.g: ammonium polyacrylate), the water, and the acid (e.g.; hydrochloric acid) which can dissociate the proton are mixed to prepare the slip having 79.5 to 81.5wt.% concn. and 1000 to 3000cPs viscosity. This slip is cast into the mold to form the molding. The casting and molding stage is preferably executed by a vibration casting method. Since the stable slip having the high concn. and the high viscosity is used, the time for the casting stage is shortened and further, the density of the molding and the sintered body is improved; in addition, the yield of the product in the casting stage is improved.
Patent JP-S63291641-A (JP)
Title: Synthetic adsorbent of metal-oxide-silica
Inventor: STAAL LEENDERT HENDRIK
IPC: B01J20/10
Filed: 1987-11-24
Abstract: The invention provides a synthetic, calcined metal-oxide-silica adsorbent of which at least 40% of its surface area is contained in pores with radius of at least 2 nm. The invention further provides a process for refining oil, wherein the oil is treated with the adsorbent as a bleaching solid. The adsorbent can be regenerated by calcination without substantial loss of activity.
Patent JP-S62154235-A (JP)
Title: Detecting device for out-of-focus of objective lens
Inventor: DOI AKIHIKO
IPC: G11B7/085
Filed: 1985-12-25
Abstract: PURPOSE:To detect stably out-of-focus, and also to discriminate an off-position direction by constituting a photodetector by providing at least eight photodetecting parts consisting of four in side photodetecting parts and four outside photodetecting parts. CONSTITUTION:In case an objective lens has approached a disk from a just focus position, when it is separated enough from the just focus position, a signal Le+Lh is detected, and thereafter, a signal Lf+Lg is detected, and in case said lens has gone away, the signal Lf+Lg is detected first, and thereafter, the signal Le+Lh is detected. An out-of-focus detecting circuit 51 always monitors the signals Le+Lh, Lf+Lg which are inputted from an out-of focus detecting signal processing circuit 50, detects an off-position direction by an out-of-focus and which signal is detected first, when an output has appeared in one of them, and outputs the signal to a focusing driving circuit 41.