baber/WOPTO huggingface dataset:
Patent JP-2001017994-A (JP)
Title: Surface layer water cleaning and purifying device and its method
Inventor: KUBONAGA MAKOTO
IPC: C02F7/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning work, or the like, of suspended matter, such as refuse, and to enable water purification of nitrogen and phosphorus components by providing a front part with an anchor and introducing port and disposing a suspended matter collecting part communicating with the introducing port, a wind receiving part, or the like, for directing the front part of a float toward the windward on the water in the rear part of the float. SOLUTION: This device is constituted by mounting an anchor rope 8 to the front part of the float 1 consisting of two independent members. The float 1 has a net 3 for introduction constituted by forming the introducing port 2 to the front part in a net form between the two members and forming a refuse collecting part 4 which is the suspended matter collecting part on the water in the back part. The wind receiving part 5 for directing the front part of the float 1 toward the windward is disposed above the refuse collecting part 4. Microorganisms and filamentous algae propagate on the surface of the suspended matter, such as refuse and fallen leaves, collected and accumulated on the net 3 for introduction and the refuse collecting part 4, by which the water purification is repeated.  The water purification of the nitrogen and phosphorus components in the water is made possible by recovering and disposing the refuse stuck with the microorganisms and the filamentous algae.
Patent JP-2000030210-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: ISOBE YUTAKA
IPC: G11B5/09
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing apparatus capable of recording and reproducing an HD signal transmitted at high bit rate. SOLUTION: A packet distributing part 10 distributes each inputted packet data into a channel A and a channel B to output it, and the packet data of each channel are simultaneously recorded in different tracks on a magnetic tape. At reproduction, it adjusts packet spacing, based on the time-stamp information on a packet data reproduced from each truck and sums them in a channel mixing part 24.
Patent JP-H0241382-A (JP)
Title: Polypropylene film for tacky tape
Inventor: TSUCHIYA KATSUHIRO
IPC: B29K23/00
Filed: 1988-08-02
Abstract: PURPOSE:To obtain the title PP film hardly causing earthworm-like defects resulting from solvent, drying, swelling by winding process, dimensional change and air enfolding by specifying crystallinity, refractive index, ratio of heat shrinkage and value of strength. CONSTITUTION:The aimed biaxially oriented PP film having >=66% (preferably >=68%) crystallinity, >=1.5050 (preferably 1.5060-1.518) refractive index in the longer direction, 0-3.5% (preferably + or - 1.0) ratio of heat shrinkage at 120 deg.C, >=0.30kg/mm<2> (upper limit is about 0.6kg/mm<2>) F2 value of strength at 2% elongation and preferably 30-60mum thickness. Further the film preferably has <=1.0 coefficient of static friction and <=0.8 coefficient of dynamic friction.
Patent JP-H1133609-A (JP)
Title: Rolling sleeve roll
Inventor: KOBAYASHI MOTOO
IPC: B21B27/03
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To detach a rolling sleeve which is easily assembled and whose reliability is higher easily without impact. SOLUTION: In this roll, an actuator 5 operated by fluid pressure is provided between the rolling sleeve 1 which is attached on the taper part 2a of a shaft 2 by tight fit and clamping nuts 4 for adding lateral pressure to the sleeve 1, the rolling sleeve 1 is pushed into the end point of press fitting with this actuator 5 and the nuts 4 are locked by acting reaction force applied to a movable sleeve 52 on the clamping nuts 4. When the rolling sleeve 1 is detached, the impactive motion of the sleeve 1 is prevented by making the actuator 5 work as a shock absorber.
Patent JP-H0862746-A (JP)
Title: Radiation image reader
Inventor: YASUDA HIROAKI
IPC: G03B42/02
Filed: 1994-08-18
Abstract: PURPOSE: To shorten a cycle time as a whole in the case of reading radiation image information from a stimulable phosphor sheet housed in a cassette, erasing and returning it to the home cassette in a radiation image reader. CONSTITUTION: A cassette holding rail 40 on a side where the stimulable phosphor sheet 2 is supplied, a cassette supporting board 50 on a side where the sheet 2 is ejected, and a cassette moving mechanism 60 moving the cassette 1 from the rail 40 to the board 50 are provided, the cassette 1 is placed on the board 50 by making the rail 40 fall by the mechanism 60 after the sheet 2 is completely drawn from the the cassette 1 held by the rail 40, and the new stimulable phosphor sheet is supplied by making the rail 40 rise and hold another cassette. On the other hand, the sheet 2 passes through an image reading part 10 and an erasing parts 20 and 30 and is housed to the cassette 1 on the board 50.
Patent JP-H0726321-A (JP)
Title: Production of sliding member excellent in wear resistance
Inventor: KUSUKI HIROAKI
IPC: C21D5/00
Filed: 1993-07-10
Abstract: PURPOSE:To increase hardness, and to improve wear resistance, by subjecting a metallic part to martensitic transformation, without decomposing carbides in a chilled layer while preventing the occurrence of cracking and also the occurrence of damage to a cutting tool for machining attendant on the extension of chilling as far as an unnecessary part. CONSTITUTION:A camshaft material made of flake graphite cast iron is prepared by forming a chilled layer at a cam sliding surface by means of chill block chilling, remelting chilling, etc. After the cam part is ground into a state in which the prescribed finishing allowance is left with respect to a finished size, the prescribed range of the cam part is irradiated with high density energy, such as TIG arc and laser beam, and heated to a temp. between the A1 transformation point and the melting point. Subsequently, after arc irradiation, the cam part is cooled down to room temp. by self-cooling and then ground to the finished size.
Patent JP-H06281982-A (JP)
Title: Laser beam generation device
Inventor: KIJIMA KOUICHIROU
IPC: G02F1/35
Filed: 1992-07-21
Abstract: PURPOSE:To eliminate AR coating on the end surface of an optical waveguide, to facilitate the miniaturization of a device and to facilitate a matching process. CONSTITUTION:A wavelength conversion element 6 is constituted so as to form a proton exchange optical wavequide 4 on a LiNbxTa(1-x)O3 (0<=x<=1) substrate 5 having a polarization inversion structure. A basic wave laser beam is generated by a semiconductor laser chip 1. A heat sink 3 is stuck and fixed to the wavelength conversion element 6 by an L shaped sticking member 7 and an adhesive material 8 while making to coincide the electric field direction of the semiconductor laser chip 1 with the electric field direction of the proton exchange optical waveguide 4 so that the proton exchange optical waveguide 4 is close to the end surface of the semiconductor laser chip 1. Thus, the basic wave laser beam is propagated to the proton exchange optical waveguide 4.
Patent JP-H0540659-A (JP)
Title: Program test device
Inventor: KISHI HITOSHI
IPC: G06F11/28
Filed: 1991-08-05
Abstract: PURPOSE:To omit the preparation for a test environment and to facilitate the regeneration of the fault occurred in a program test state by providing a processing function which controls the accesses given to the files and a recording means which stores the updating information on the files. CONSTITUTION:A CPU 1 contains a file access control function for test of a program which functions as an operating system when the program works. A file 2 is stored in an external storage and referred to by the program, and a file 3 stores the updating information on the file 2. In a reference mode, the file 3 and then the file 2 are checked. In a program test mode, the file 2 is directly updated. At the same time, the information which eliminates the updating to secure the matching properties of data is written into the file 3 as a test environment. Thus it is possible to obtain the result equal to that secured in a case where the data are not updated in regard to the test environment even though the data are updated in the test mode.
Patent JP-H0749415-A (JP)
Title: Manufacture of color filter
Inventor: INOUE KEIJIRO
IPC: G02B5/20
Filed: 1993-08-05
Abstract: PURPOSE:To provide a color filter which has a high light-shielding black matrix and also is excellent in surface flatness by applying a black matrix forming solution, after picture elements having oil repellency or water repellency to the black matrix forming solution have been formed on a light transmissible base. CONSTITUTION:Picture elements of a plurality of colors that have been patterned are laminated on a light transmissible base. The picture element has gaps in which a black matrix can be formed and also has such a characteristic that the oil repellency or water repellency to a black matrix forming solution is large. The black matrix forming solution is mixed with a light-shielding agent and is chiefly colored in black color; and when it is applied, in the picture element part, the solution is repelled and does not adhere to it, so that the solution can be applied to the picture-element gap parts where oil repellency or water repellency to the black matrix forming solution does not act. After drying, a desired color filter can be manufactured.
Patent JP-S6349923-A (JP)
Title: Magnetic disk device
Inventor: ITO NORIO
IPC: G06F3/06
Filed: 1986-08-20
Abstract: PURPOSE:To miniaturize and simplify a switch by using a continuous short plug and a short pin as a switch for separating a terminal resistor. CONSTITUTION:Five interface signal lines 5 for separating terminal resistors 5-14 usually by a dither chain connection signal out of signals generated from a host system 1 are prepared in case of the specifications of a hard disk device 2 and respective interfaces are connected/disconnected with/from the terminal resistors 5-14 through the short plug 3 consisting of six circuits. The six circuits are provided with a six-serial short plug 16 and a short pin 17 consisting of 12 pins and terminals for short-circuiting the upper and lower pins of the short pin 17 corresponding to six circuits are independently arranged on the plug 16. The terminal resistors 5-14 can be connected/disconnected with/from the interface circuits 15 by inserting the plug 16 into the short pin 17.
Patent JP-S6352736-A (JP)
Title: Resin binder for shell mold
Inventor: SUZUKI MUNEKAZU
IPC: B22C1/02
Filed: 1986-08-20
Abstract: PURPOSE:To obtain a resin binder for a shell mold which collapses with the mechanical impact alone while a heat treatment is not always required after casting by mixing phosphate and halogenated inorg. compd. respectively at specific % into a phenolic resin. CONSTITUTION:This resin binder improves the collapsing property of a casting mold after casting when used for production of catings having a relatively low casting temp. such as aluminium casting and alloy casting. A novolak type phenolic resin, resol type phenolic resin, and the mixture and molten mixtures thereof are usable as the phenolic resin. The resin binder prepd. by mixing 2-50 pts. wt. phosphate and 0.1-1.0 pts. wt. halogenated inorg. compd. in 100 pts. wt. phenolic resin is used. The collapsing property after the casting is thereby improved and the need for the heat treatment after the casting is eliminated by using such binder.
Patent JP-H0482323-A (JP)
Title: Error correction circuit
Inventor: YAMADA TSUKASA
IPC: H03M13/00
Filed: 1990-07-25
Abstract: PURPOSE:To simplify the circuit and to facilitate large scale circuit integration by using a detection means so as to detect a syndrome pattern of a syndrome register and inverting a bit of a data register with an inversion means when a specific pattern is caused as the result of detection. CONSTITUTION:After a switch 6 is thrown to the position of a contact (a), when all data in 17-bit is loaded to a syndrome register 1 and a data register 2, the switch 6 is thrown to the position of a contact (b). Then the said registers 1, 2 simultaneously cyclically shifted and a syndrome pattern detection circuit 3 detects a pattern of the syndrome. When a level '1' is detected in two bits of S0-S7 or below, the detection circuit 3 sets a gate 5 to invert bits D0-D7 whose level is logical '1'. When a syndrome pattern of 00111000 other than 2-bit pattern is detected, a control circuit 4 inverts bits D0, D8 to correct the error.
Patent JP-S5985491-A (JP)
Title: Closed type air compressor
Inventor: NEMOTO TOSHIO
IPC: F04B39/02
Filed: 1982-11-06
Abstract: PURPOSE:To prevent a galling phenomenon of each sliding surface and allow the oil in an oil sump to be fully used in circulation by providing a filter at the lower end section of a rotary shaft with a hollow section sucking the oil through an oil suction port which is opened near the bottom inner wall of a container. CONSTITUTION:When a rotary shaft 3 is rotated, the oil 5 in an oil sump is sucked into the hollow section of the rotary shaft 3 through an oil suction port 4 by a centrifugal action of a screw mechanism 4' while being filtered by a filter 11 and is fed to each sliding surface such as a bearing 6, a piston crank, and a piston sliding surface 7 with a clean state not containing impurities, and the oil 5 having completed the lubricating action is returned to the oil sump to repeat the circulation while hitting the upper inner wall 9 and being cooled together with the oil sprayed through an upper end section 8. Accordingly, no galling phenomenon occurs on the sliding surface, and the suction port 4 is provided near the bottom inner wall 12, thereby most of the oil in the oil sump can be used in circulation to lubricate the sliding surface.
Patent JP-S6086454-A (JP)
Title: Flaw detecting method of hot surface
Inventor: KITAGAWA SHIGERU
IPC: G01N21/89
Filed: 1983-10-18
Abstract: PURPOSE:To separate a flaw signal based upon reflected light and to improve the discriminating accuracy of the flaw signal by subtracting a self-emitted component from mixed light obtained by superposing the reflected light from an object to the self-emitted light. CONSTITUTION:An interference filter 15 having a pass band width almost equal to the spectrum width of projected light is arranged in a photodetecting lens system and a sector 12 intermittently interrupting the projected light is arranged in a projection part. The mixed light obtained by superposing the reflected light from the object to the self-emitted light is stored in a signal processing part 18 by using said optical system. Only the self-emitted light obtained when the projected light is interrupted by the sector 12 is detected and the self-emitted signal light is subtracted from said superposed signal to find out an electric signal based upon the change of light due to only the reflected light and extract the flaw signal. Consequently, the discriminating accuracy of the flaw signal can be extremely improved.
Patent JP-H0742770-A (JP)
Title: Disk brake unit
Inventor: ABE KENJI
IPC: F16D55/224
Filed: 1993-08-05
Abstract: PURPOSE:To restrain a brake noise from occurring by providing a leading side amplitude regulating part projected to the trailing side from an endmost part at the leading side of a pad, and setting an angle between a mounting plate end face and a disk rotor sliding surface to a right angle. CONSTITUTION:At the time of braking, two pads 23 and 24 are pressed to the sliding surface of a disk rotor 21. At this time these pads 23, 24 come to a rigid body each as a whole and they try to vibrate on the sliding surface of the disk rotor 21 in the vertical direction. Since each leading side end face 33 of these pads 23 and 24 is all to vibrate only at an interval between the disk rotor 21 and each incline 35, each amplitude of the leading side end 33 in the vertical direction of the disk rotor sliding surface becanes smaller. In addition, since an angle between an end face of each mounting plate 17 and the disk rotor sliding surface is a right angle, such a force that each trailing side end of these pads 23 and 24 receives from each end of the mounting plates 17 becomes paralleled with the sliding surface of the disk rotor 21. Therefore a brake noise and any drag of the pads are all restrainable from occurring.
Patent JP-H0749613-A (JP)
Title: Toner tank of image forming device
Inventor: ONO HISAAKI
IPC: B65D83/06
Filed: 1993-08-05
Abstract: PURPOSE:To provide a toner tank capable of eliminating blurring in printing due to irregularities in the stirring of toner by suppressing space where the toner in a toner container is hardly stirred as little as possible and simultaneously, making residual toner when incorporated toner is decreased as little as possible. CONSTITUTION:The toner tank 10 is composed of the toner container 1 housing the toner, agitators A2 and B3 incorporated in the toner container 1 and stirring the toner, the toner incorporated in the toner container 1, a shutter 5 for opening/closing a toner supplying port 1-1, a shutter holder 6 holding the shutter 5 and a cover 4 sealing the toner container 1, the outer peripheral loci of the rotations of the agitators A2 and B3 are overlapped and their rotational directions are opposite to each other.
Patent JP-S6439146-A (JP)
Title: Input/output control lsi with folding function
Inventor: MISE KIYOBUMI
IPC: H04L69/40
Filed: 1987-08-04
Abstract: PURPOSE:To facilitate a folding test by providing a folding test instruction register, a command generating part and a selector to secure a folding function for the test data. CONSTITUTION:When a folding test instruction is received by a program mode part 7 from a central controller, a folding test command is sent to a folding test instruction register 17 and both receiving and transmitting commands are sent to a register group 19 from a command generating part 18. A selector 20 changes the connection routes to secure connection between a buffer T port 11 and a buffer R port 15. Then the transfer is started for folding test data received via a common bus interface 5. The folding test data stored in the port 11 via a DMA mode part 10 is transferred to the port 15. Furthermore the folding test data is sent to the central controller via the part 10 and the interface 5.
Patent JP-H0862042-A (JP)
Title: Eardrum thermometer
Inventor: WATANABE TAKASHI
IPC: A61B5/01
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a highly accurate eardrum thermometer being inserted into the external acoustic meatus of a subject in which the switch operation is facilitated. CONSTITUTION: The pen type eardrum thermometer comprises a body part 1 and a probe part 5 having substantially aligned axes. A measurement starting switch 3 can be operated with the hand gripping the body part 1 and thereby a temperature indicating part 2 can be visually recognized easily when the body part 1 is gripped with right hand or left hand.
Patent JP-H0731358-A (JP)
Title: Pie food
Inventor: HIRANO YOSHITAKA
IPC: A21D8/02
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a pie food having crispy texture which is peculiar flavor of the pie and has hitherto been difficult to obtain in a conventional product by baking the pie in an oven without causing the migration of moisture of a material to a pie dough even in the case of an ingredient material composed of a food, etc., with a high moisture content even after sfreezing and preserving the dough for a long period of time. CONSTITUTION:This pie food is obtained by wrapping an ingredient material (creamed young chicken, lobster chili sauce, etc.) in a pie dough prepared by laminating 2-10 sheets of the pie dough, having the surface coated with oils and fats (molten butter, margarine, etc.) and 0.1-0.2mm thickness.
Patent JP-S6353235-A (JP)
Title: Nickel-base alloy and its production
Inventor: TSUJIMOTO KAZUYA
IPC: C22F1/00
Filed: 1986-08-22
Abstract: PURPOSE:To improve SCC resistance, workability, and corrosion resistance by decomposing NbC precipitating in an Ni-base alloy in which respective quantities of Ni, Cr, Fe, C, and Nb are specified and by allowing the above to enter into solid solution in the alloy. CONSTITUTION:The alloy consisting of, by weight, 12-19% Cr, 5-12% Fe, 0.03-0.15% C, <=1% Nb, and the balance Ni is refined. This ingot of Ni-base alloy is heat-treated at 1,200-1,300 deg.C for >=10hr, forged, and then is subjected to solution heat treatment, by which NbC is decomposed in the crystalline structure of the above Ni-base alloy and is allowed to enter into solid solution in the alloy.
Patent JP-S6353295-A (JP)
Title: Production of anodic oxide film
Inventor: KAWATE SHINICHI
IPC: G09F9/30
Filed: 1986-08-22
Abstract: PURPOSE:To form the title anodic oxide film without releasing the film from a substrate by initially impressing an AC potential on the metal film formed on the substrate at a large amplitude, subsequently at an amplitude for stabilizing the film, and finally and continuously at a large amplitude. CONSTITUTION:A glass cell is formed with an ITO-provided glass base coated with a metal iridium film 1, a saturated calomel reference electrode 2, a platinum electrode 3, and an aq. H2SO4 soln. 4. When a triangular-wave potential is swept to form an iridium oxide film by driving the glass cell, the amplitude of the sweepage potential is initially controlled to a low value of about -0.15-1.15V. The sweepage potential amplitude at about -0.25-1.25V is then applied about 100-150 times to stabilize the film. A large amplitude at about -1.00-1.50V is finally imparted to form an iridium oxide film having a large concn. change. As a result, an iridium oxide film to be used for an electrochromic element having a large color density change can be formed without releasing the film from the substrate.
Patent JP-H0943985-A (JP)
Title: Image forming device
Inventor: NISHIMURA TOSHINORI
IPC: G03G15/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To automatically, properly conduct seal opening and replenishment in the replacement of a toner cartridge by operating a seal opening means when toner is required in the replacement of the toner cartridge. SOLUTION: A toner concentration sensor 360 which detects the toner density in the interior of a developing device 133 and judges whether toner should be replenished or not, a switch SW2 serving as a toner cartridge mounting detection means which detects whether a toner cartridge 200 is set or not, and a switch SW1 serving as a an opening/closing detecting means which detects the opening/closing of an opening/closing door 101 are arranged. When the switch SW1 detects the closing of the opening/closing door 101, a gear mechanism 320 serving as a seal opening means and a motor M01 are operated to surely, properly open the toner cartridge 200. Before shortage of toner within the developing device 133, the toner cartridge 200 can be replaced with enough time kept.