baber/WOPTO huggingface dataset:
Patent JP-2000048129-A (JP)
Title: Information processor and method therefor, and providing medium
Inventor: NAKAJIMA YASUHISA
IPC: G11B15/07
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To shorten the time for processing data stored in a tag. SOLUTION: When a video cassette to which a tag 2 is attached is mounted on or made close up to a prescribed distance to an information processor 1, a reader/writer 11 reads a serial number from the tag 2, and judges whether or not the serial number is stored in a memory 13. When it is judged that the serial number is stored in the memory 13, the reader/writer 11 reads change history data from the tag 2, and judges whether or not the change history data are made coincident with change history data stored in the memory 13. When it is judged that the change history data are not made coincident with the change history data stored in memory 13, the reader/writer 11 reads all data from the tab 2, and stores the data in the memory 13, and reads and processes the data optionally.  When it is judged that the change history data are made coincident with the change history data stored in the memory 13, the reader/writer 11 reads all the preliminarily stored data of the tag 2 from the memory 13, and processes the data.
Patent JP-S58131977-A (JP)
Title: N-(2,3-epoxypropylene)-n-aralkylsulfonamide and selective herbicide containing said compound as active component
Inventor: TAKEMATSU TETSUO
IPC: C07D405/12
Filed: 1981-12-29
Abstract: NEW MATERIAL:The compound of formulaI[R<1> is alkyl, haloalkyl, aralkyl or (substituted) aryl; R<2> and R<3> are H or alkyl; R<4> is H, alkyl or halogen; R<5>, R<6> and R<7> are H, alkyl, haloalkyl, or aryl; n is 0 or 1]. EXAMPLE:N-(2,3-Epoxypropyl)-N-alpha-methylbenzyl-4-propylbenzenesulfon amide. USE:Selective herbicide effectively suppressing the sprouting of cockspur-grass which is highly harmful annual weed in paddy field, free from phytotoxicity to paddy rice plant, and exhibiting safe and physiological selective activity. PROCESS:The compound of formulaIcan be prepared, e.g. by reacting the compound of formula II preferably with m-chloroperbenzoic acid as an oxidizing agent in a solvent such as chloroform at the refluxing temperature of the solvent.
Patent JP-H0495299-A (JP)
Title: Semiconductor memory device
Inventor: HIRATA MASAYOSHI
IPC: G11C11/401
Filed: 1990-08-09
Abstract: PURPOSE:To effectively utilize the memory by constituting the device so that data to which reliability of a high level is requested is allowed to pass through an error correcting circuit, other data is not allowed to pass through the error correcting circuit and a main bit memory and a parity memory are used as store places of the data. CONSTITUTION:The device is provided with a selecting circuit 1 for transferring input data DT1 to an output terminal in accordance with a level of a mode control signal ECC and a selection control signal AN, a main bit memory 2 for storing he data by a write control signal WE and reading out the stored data in accordance with a read-out control signal RE, and a parity bit memory 3 for storing the data and reading out the data in the same way. Also, this device is provided with a selecting/error correcting circuit 4 for executing an error correction processing to the data from the memories 2, 3 at the time when the mode control signal ECC is in an active level, and selecting and outputting the data from the memories 2, 3 at the time when the mode control signal is in a non-active level. In such a way, the main bit memory 2 and the parity bit memory 3 can be used as mere store places of data, and the memory can be utilized effectively.
Patent JP-S6366013-A (JP)
Title: Direction converting device for container
Inventor: YAMAMOTO HISASHI
IPC: B65B5/06
Filed: 1986-09-08
Abstract: PURPOSE:To enable smooth and high speed conversion of a direction of a container, by a method wherein a frame body, lowered from above as it is conveyed in the same direction as that of a container group and containing a container group, is provided, and the direction of the container group is converted through rotation, in the middle of conveyance, of the frame body. CONSTITUTION:When a support member 23 conveyed by an endless chain 18 is inputted onto a carrier conveyor 1 after rotation around a sprocket 17, a frame body 5 supported by the support member 23 is lowered under gravity in a state in that its longitudinal direction points to the conveying direction of the carrier conveyor 1. The frame body 5 is situated in a position right above a container group 2 inputted in a grouped state, and with the frame lowered in a conveying process, the container group 2 is contained thereinto. After the frame body 5 is rotated in a 90 deg. arc by means of a cam along with its movement, the frame body is raised again, the raising causes the container group 2 to convert its direction, the container group is traversely fed to the box carrier conveyor 9 side through protruding motion of a push member 7, and is contained in a box 11.
Patent JP-H0495459-A (JP)
Title: Facsimile equipment
Inventor: HASEGAWA AKIRA
IPC: H04N1/21
Filed: 1990-08-13
Abstract: PURPOSE:To prevent the generation of an accidient such as the misrewriting of registered data by writing received data in a prescribed area of a memory by a control means only when prescribed extracted information coincides with prescribed registered information. CONSTITUTION:In the case of memory contents rewriting communication, a telephone number informed from a communication control part 10 is compared with a telephone number registered in a RAM 8. When both telephone numbers coincide with each other, whether a password informed from an originating subscriber coincides with a password registered in the RAM 8 or not is decided. When both passwords coincide with each other, received data are temporarily stored in a RAM 7. Then, rewriting data stored in the RAM 7 are read out and written in the prescribed registering area of the RAM 8 to end the processing. If a device outputting the rewriting request is not previously specified by the telephone number and the password, the data are not received so that the generation of an accident such as the misrewriting of registered data can be completely prevented.
Patent JP-H0760438-A (JP)
Title: Method for reforming local surface of aluminum part
Inventor: KAMIMURA TADASHI
IPC: B23K103/18
Filed: 1993-08-26
Abstract: PURPOSE:To uniform mix a soft magnetic powder and improve the magnetic characteristics by supplying capsuled powder consisting of soft magnetic powder coated with aluminum powder to the surface of aluminum parts and build-up- welding the parts. CONSTITUTION:The nozzle 2 of MIG welder 1 is positioned on a specific position. Specific welding current is made flow in the electric conductor 5 of an electrode wire 3 and an arc is generated between the tip end of wire 3 and the surface of a base material 8. While the wire 3 is supplied at an constant speed, the nozzle 2 is moved in the welding direction A along the surface of base material 8. Because the capsule powder is supplied in front of the aluminum electrode wire 3, an alloyed layer 12 which is added with wanted soft magnetic powder is formed. As formed in such a way, the outside of alloyed layer 12 consists of aluminum of same quality, the soft magnetic powder and aluminum are uniform mixed and the quality of alloyed layer 12 is improved.
Patent JP-2000044362-A (JP)
Title: Production of inorganic porous material
Inventor: NISHIYAMA AKIHIRO
IPC: C09K101/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic porous material having a large cation exchange capacity by using molding sand discharged from a foundry and containing bentonite in a specific amount as a main raw material, forming a granular or massive material from the molding sand and subsequently calcining the formed granular or massive material at a specific temperature. SOLUTION: A raw material which consists mainly of molding sand discharged from a foundry and contains bentonite contained in the molding sand in an amount of >=5 wt.% based on the molding sand is used, subjected to the adjustment of water content and then processed to form a granular or massive material having a granule diameter of about l-20 mm. The formed granular or massive material is naturally or thermally dried and subsequently calcined at 400-600 deg.C for 2-5 hr to obtain the inorganic porous material having a large strength and a cation exchange capacity of >=10 me/100 g. A proper raw material includes waste sludge comprising the mixture of dirt containing molding sand discharged from the production line of a foundry with the dirt of the domestic waste water of the foundry, etc., and waste dust such as collected dust discharged from the foundry.
Patent JP-H0537725-A (JP)
Title: Picture reader
Inventor: KAMIYAMA TORU
IPC: H04N1/028
Filed: 1991-07-29
Abstract: PURPOSE:To execute reading with small color deviation due to a vibration number caused by a reduction mechanism by setting an interval of three lines at the subscanning to be a value being a prescribed multiple of a frequency resulting from a period of speed fluctuation in the subscanning. CONSTITUTION:In the picture reader using a 3-line sensor, the vibration caused by the reduction mechanism used between a scanner motor 115 and a drive pulley 114 of a scanner driver linked to a drive pulley 114 linked with a 1st scanner 111 and a 2nd scanner 112 with a wire 113 is set to a twice the frequency resulting from one period of the speed fluctuation of the subscanning due to interval of three lines and in the vicinity thereof. Thus, the effect of the position deviation due to the periodic speed fluctuation of the scanner onto the picture read is reduced and the reading with small color deviation is attained.
Patent JP-S60105125-A (JP)
Inventor: KATOU UMEJI
IPC: H01H43/10
Filed: 1983-11-10
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-H06107562-A (JP)
Title: Medicinal composition being useful for therapy of nephropathy
Inventor: HORISU KUREINAATO
IPC: C07D211/54
Filed: 1991-01-31
Abstract: PURPOSE: To provide a renal function failure treating agent which contains renin inhibitor. CONSTITUTION: The renin inhibitor of the formula [Af is H, a lower alkyl, an arylalkyl, etc.; Wf is C=O, CHOH; Uf is CH2 , NR2 f (R2f is H, a lower alkyl); R1 f is a lower alkyl, benzyl, etc.; R3 f is a lower alkyl, benzye, etc.; R6 f is a lower alkyl, cycloalkylmethyl, etc.; Raf is vinyl, formly, H, etc.; Rdf is H, a lower alkyl; Rbf, Ref are OH, NH2 ; Rcf is H, a lower alkyl, vinyl, etc.] is incorporated into the treating agent. The examples of the compd. of the formula include H((β,β-dimethyl)-β-Ala)-4-OCH3 )Phe-His-amide of 2(S)-amino-1- cyclohexyl-3(R),4(S)-dihydroxy-6-methylheptane. The agent is useful for prevention, treatment, suppression and favorable turn of the renal function failure and renal disease and more particularly renal failure.
Patent JP-2001041270-A (JP)
Title: Spring structure
Inventor: MORIKAWA SEIJI
IPC: F16F1/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To stably lock a coating member with a coil portion and to prevent occurrence of an abnormal sound caused by the coating member, by coating the coil portion so that the coating member engages with its part of the coil portion. SOLUTION: A lever 104 can reciprocate from an initial position along a long hole (not shown) provided for a fixed chassis 103. When the lever 104 moves from the initial position, a coil spring 1 gradually extends, but a tube 2 is stably locked with a coil 1a. Even when impulse or vibration is applied to the whole coil spring 1 from outside, the tube 2 does not shift from the coil 1a. As a result, the tube 2 does not collide the hooks provided on both ends of the coil spring 1 or standing portions 103b, 104b, a coil portion of the coil spring 1 does not directly collide to a base 103a of the fixed chassis 103 and other components around the other coil spring 1 to prevent occurrence of an abnormal sound.
Patent JP-H02188526-A (JP)
Title: Drug composition for curing of tumor
Inventor: SUZUKI NOBUO
IPC: A61P43/00
Filed: 1989-08-17
Abstract: PURPOSE: To prepare a pharmaceutical composition for treating tumor, comprising a tumor necrosis factor(TNF) and dipyridamole or its salt and having enhanced antitumor actions of the TNF. CONSTITUTION: This pharmaceutical composition comprises a TNF composed of TNF-α, TNF-β or a combination thereof and dipyridamole: 2,6-bis(diethanolamino)-4,8-piperidino-pyrimido[5,4-d]pyrimidine or its salt. The ingredients are substantially administered together to a patient suffering from tumor. The preferred amounts thereof in blood plasma for treating the tumor are within the following ranges: 1-5,000U/mL TNF and 0.1-200μM dipyridamole. The TNF is administered as an intamuscular or a subcutaneous injection in preferably about 5×10<6> to 5×10<8> U, more preferably 7×10<6> to 3.5×10<7> U daily dose once and dipyridamole is orally and daily administered in 25-125mg, preferably 30-60mg dose twice.
Patent JP-S60103118-A (JP)
Title: Production of steel bar having excellent low temperature toughness
Inventor: NAKAZATO FUKUKAZU
IPC: C22C38/00
Filed: 1983-11-11
Abstract: PURPOSE:To obtain a steel bar which provides substantially high strength and high toughness even when used in cryogenic atmosphere at a low cost by subjecting a low C steel which is particularly adjusted in the content of C and is incorporated with a prescribed amt. of Mn, Mo and Nb to hot rolling under specific conditions. CONSTITUTION:A billet contg., by weight %, 0.02-0.10 C, <=0.5 Si, 1.10-2.50 Mn, 0.15-0.50 Mo, 0.010-0.100 Nb and 0.010-0.050 Al, contg. further >=1 kind among 0.05-0.30 Cu, 0.05-1.20 Ni, 0.05-1.20 Cr, 0.01-0.05 Ti and 0.005-0.0030 B if necessary and consisting of the balance Fe is heated up to 1,000 deg.C max. Such billet is thereafter subjected to hot rolling at >=60% cumulative draft in a temp. region of <=850 deg.C, <=880 deg.C finishing temp. and is then air cooled down to a room temp. or is further tempered at 500-700 deg.C. The steel bar having <=-120 deg.C transition temp. of the impact wave surface and an extremely outstanding low temp. characteristic is thus obtd.
Patent JP-S60103716-A (JP)
Title: Band switching circuit
Inventor: UMEMOTO KATSUHIKO
IPC: H03J5/24
Filed: 1983-11-10
Abstract: PURPOSE:To decrease the number of circuits of a band changeover switch by providing a transistor (TR) between a rod antenna and ground and constituting the circuit that a power supply is fed to a base of the TR from an oscillation tuning circuit. CONSTITUTION:In throwing a moving contact (a) of the band changeover switch 10 to a fixed contact (b), a variable capacitor 9 is connected to an oscillation tuning circuit 12A of a middle wave band, a power supply +B is applied to a base of a TR18 via a resistor 15 and a high frequency cutoff filter 17, the TR18 conducted and the rod antenna 1 is grounded. The TR18 is provided between the rod antenna 1 and ground in this way, and when the band changeover switch 10 is thrown to the position of the reception side of a middle band, the power supply +B is fed to the TR18 from the oscillation tuning circuit 12A, then the band changeover switch switching the rod antenna 1 is omitted.
Patent JP-S6190794-A (JP)
Title: Aeration apparatus
Inventor: TSUMURA TOSHIHIRO
IPC: C02F3/12
Filed: 1984-10-09
Abstract: PURPOSE:To save the space of the aeration apparatus for sewage sludge, etc. and to reduce the construction cost by injecting the sewage sludge into a flexible tube arranged in a tank filled with a liq., and pulsating the inside of the flexible tube by the operation of an oscillating means. CONSTITUTION:A flexible tube 1 having a necessary cross-sectional area is arranged zigzag in a vessel 3 filled with a liq. 2, and plural oscillating means 6 for pressing the flexible tube 1 at a specified cycle and mechanisms 4 and 5 for supporting the flexible tube 1 are provided in the clearance between adjacent flexible tubes 1. The flexible tube wall is pressed and released periodically by said oscillating means 6 to pulsate the sewage sludge injected into the flexible tube,and the biological treatment is simultaneously carried out. Consequently, a large setting space as in the conventional activated sludge treatment is not needed, and the energy required for the pulsation in the liq. can also be reduced.
Patent JP-H0945115-A (JP)
Title: Reflecting mirror of lighting fixture for vehicle and its formation
Inventor: YAMAMOTO NORIMASA
IPC: F21V7/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the shape designing of the basic face of the reflecting surface of the reflecting mirror of a lighting fixture for a vehicle and prevent a remarkable difference between adjacent reflecting steps. SOLUTION: Many reflecting steps are formed on a reflecting mirror 1 when rotating paraboloids are partially allocated between the adjacent closed curves of intersecting lines 13, 13,... obtained between a rotating paraboloid group 12 constituted of many rotating paraboloids 12a, 12a,... having different focal distances and the base face 5 of the reflecting surface. The basic face 5 of the reflecting surface is constituted of the first curved face section 5a and the second curved face section 5b continuously connected to it in the (n>=1) order. The curved face shape of the first curved face section is specified so that the light emitted from a point light source assumed on the main optical axis of the reflecting mirror 1 and reflected at a point on the first curved face section 5a is made nearly parallel with the main optical axis of the reflecting mirror 1.  The curved face shape of the second curved face section 5b is specified so that the light emitted from the point light source and reflected at a point on the second curved face section 5b is diffused in the prescribed direction.
Patent JP-S6190710-A (JP)
Title: Novel separation of material
Inventor: KOHANAWA HEIICHIRO
IPC: C04B41/83
Filed: 1984-10-12
Abstract: PURPOSE:To satisfy physical strength and to separate a material without decreasing the effect of sepn., adsorption, etc. that a resin possesses by using a novel composite inorg.-org. material. CONSTITUTION:The sepn. of the material is executed by using the composite inorg.-org. material formed by incorporating the space-possessable resin obtd. by incorporating a mixture composed of a high-polymer compd. and low-polymer comp. into porous inorg. particles of alumina, etc. and extracting the low- polymer compd. into the pores of a porous inorg. material. The sepn. of the material is otherwise executed by using the composite inorg.-org. material formed by incorporating an ion exchange group into the space-possessable resin consisting of a polymer having a sulfonic group or carboxyl group or a polymer having a primary or tertiary amino group or the composite inorg.-org. material formed by incorporating a chelate group into the space-possessable resin consisting of a polymer, etc. having a hydroxyl group.
Patent JP-H0555220-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZAKI JUN
IPC: H01L21/3065
Filed: 1991-08-26
Abstract: PURPOSE:To solve the problem of defective isolation voltage generated in an inter-layer insulating film flattened through etchback. CONSTITUTION:A CVD SiO2 film 4 is deposited while covering polysilicon 3 formed onto a silicon substrate 1. A BPSG film 5 having the quality of material different from the CVD SiO2 film 4 is deposited on the film 4. Etchback is conducted by using a sheet type reactive ion etching device having an end- point detecting means. The end point of etchback is detected by utilizing the change of the intensity of a plasma emission spectrum in proportional to an etching rate. The intensity of the emission spectrum is varied largely when the CVD SiO2 film 4 is exposed. The inter-layer insulating films 4, 5 having specified film thickness can be obtained by monitoring the time.
Patent JP-S60104985-A (JP)
Title: Fixing device
Inventor: KATSUNO RIYUUJI
IPC: G03G15/20
Filed: 1983-11-14
Abstract: PURPOSE:To prevent a separation pawl from wear and to expand the life for the replacement of a roll by forming one or more recessed parts along the circumference of a heat resisting elastic layer formed on the surface of a cylindrical core bar of a heat roll and forming the contactless separation pawl on the copy paper discharging side. CONSTITUTION:A heat fixing roll 4 arranged on a pressing roll 5 is constituted of the cylindrical core bar 6 and the heat resisting elastic layer 8 consisting of silicone rubber applied to the surface of the core bar 6 and having a prescribed hardness and having two projected stripes 7 at its center part along the circumference. A heater 9 is arranged in the core bar 6. The separation pawl 12 formed by heat resisting plastic and coated with PTFE at its surface is inserted into the recessed part 13 formed by the two projected stripes 7 contactlessly on the copy paper discharging side. At the fixing time, the peak parts of the projected stripes 7 are crushed oby the nip pressure of the pressing roll 5 and the recessed part 13 is filled with the smashed component, so that no trouble is generated at the fixing. Since the separation pawl 12 is formed contactlessly, its wear is prevented and the life for the replacement of the roll is expanded.
Patent JP-H05196182-A (JP)
Title: Rotary pipe joint
Inventor: JIYON HENRII PIITAA
IPC: D21F5/02
Filed: 1992-08-10
Abstract: PURPOSE: To make it possible to use an extended life reverse radius seal ring by providing a long tubular housing, a long tubular nipple, and an annular seal ring disposed between the sealing surfaces of the housing and the collar of the nipple. CONSTITUTION: The rotary joint has a long tubular housing, a chamber formed within the housing, and a sealing surface 44 forming a part of the chamber. A long tubular nipple 28 is provided within the housing concentrically, which is movable along the axial direction and rotatable. An annular seal ring 46 is provided between a wear plate 16 and a collar 36 of the nipple 28, i.e., between the sealing surface 44 of the housing and the sealing surface 52 of the collar 36. Slots 60 assist lubrication between the sealing surface 52 and the outer plane of the seal ring 46. Thus, a rotary joint using an extended life reverse radius seal ring is obtained.
Patent JP-S6369257-A (JP)
Title: Manufacture of lead pin with solder
Inventor: OTAKE HIROO
IPC: H01L23/50
Filed: 1986-09-10
Abstract: PURPOSE:To reduce the number of steps by applying bonding by conducting resistance heating and brazing during header working step without using a heating atmosphere furnace. CONSTITUTION:One end of a long wire blank 1 is chucked by split dies 2, and punched by a punch 3' to be worked by a header, thereby manufacturing a lead pin 8 with a head. A thicker insulating plate 5 than the head of the pin 8 is disposed fixedly to surround the head of the pin 8, and a sheetlike brazing material 4 is disposed in contact on the plate 5. With the plate 5 directly as a die the material 4 is punched by the punch 3 on the head of the pin 8 in the same diameter. After punching, a current flows through the pin 8 and the material 4 between the dies 2 and the punch 3 to melt the material 4 by conducting resistance heating to be fusion-bonded to the head of the pin 8 to be bonded.
Patent JP-H0876078-A (JP)
Title: Picture display device
Inventor: SATO AKISHI
IPC: G02F1/13
Filed: 1994-09-06
Abstract: PURPOSE: To provide a picture display device which is made compact and constituted so that electric power is saved by using an LED for a back light source emitting light toward a liquid crystal panel. CONSTITUTION: A user views a video projected on the color liquid crystal panel 10 through a convex lens 12 and an eyepiece 5 arranged closely to the panel 10 by the eyeballs 13. A back light part is constituted of the red LED 15, the blue LED 16, the green LED 17, a dichroic mirror of G reflection 22 and a dichroic mirror of red reflection 23. By using the LEDs for the back light source, the power consumption is reduced and the life of the battery of the device is prolonged.