baber/WOPTO huggingface dataset:
Patent JP-H0390231-A (JP)
Title: Feed bar connecting device
Inventor: OMORI OSAMU
IPC: B30B5/00
Filed: 1989-09-04
Abstract: PURPOSE:To reduce the ratio of mannual operation and to automatize the connection by moving the feed bar of take-out side in the longitudinal direction against the feed bar of fitted side, and executing connection and division. CONSTITUTION:On the device for connecting the dividing type feed bar, the inserting part 26 is provided in the longitudinal direction at the dividing end of the feed bar of fixed side 10. And the hollow part 30 to be inserted with the inserting part 26 is formed at the dividing end of the feed bar of take-out side 12. And more, a pair of piston pin 32, 32 which project to the direction vertical to the inserting direction and the cylinder chamber 42 which houses the piston pin 32 and is injected with the pressurizing fluid are provided at the inserting part 26, and the hole 52 which is inserted with the piston 32 is formed at the inside wall of the follow part 30. At the time of connecting, the feed bar of take-out side 12 is moved to the feed bar of fixed side 10, the inserting part 26 is inserted in the hollow part 30, the air is injected from the injecting hole 45 of the cylinder room 42, and the piston 32, 32 are made to project. And at the time of dividing, the air is injected from the injecting hole 44, 44 of the cylinder room 42, the piston 32, 32 are drawn and the feed bar is divided.
Patent JP-H0780603-A (JP)
Title: Cooling mold for pull-up type continuous casting
Inventor: SUGITANI JUNICHI
IPC: B22D11/043
Filed: 1993-09-14
Abstract: PURPOSE:To prevent the breakage of molten metal solidified layer in a pull-up type continuous casting. CONSTITUTION:In a cooling mold for pull-up type continuous casting, in which a cylindrical sleeve 2 is fitted in the inside of an annular cooling jacket 11 and the cooling jacket 11 is protected with a refractory layer 14, a ring 6 adjoining the lower end of the sleeve 2 and having the inner diameter smaller than the inner diameter of the sleeve and the outer diameter lower than the inner diameter of the sleeve, is arranged concentrically with the sleeve and the height of the upper surface of the ring 6 is positioned near the height of the bottom surface of the cooling jacket 11. The pull-up breaking position of the solidified layer of the molten metal is limited to the lower end position of the sleeve 2, because the difference of the step exists in the inner surfaces of the ring 6 and the sleeve, and the pull-up breaking position is always constant. Even if the temp. condition of the sleeve, the temp. of the molten metal and the solidified condition of the molten metal are varied to some extent the pull-up lower end position is not shifted and the break-off of the continuous casting caused by the break-out of the molten metal solidified layer can be prevented.
Patent JP-H0890496-A (JP)
Title: Boring device
Inventor: KAKIMOTO MASAKAZU
IPC: H05K3/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide a boring device capable of performing center detection of a boring mark by obtaining a binarized image, regardless of a permeable and nonpermeable workpiece. CONSTITUTION: A lower lighting means 8 for projecting light from downward through a drill opening 15 and an upper lighting means 1 provided above a work table 5 for projecting light from above to a boring mark 101 are selectively used, to obtain both a permeating image and reflecting image. These permeating image and reflecting image are formed into binarized images, monitored and displayed, to probe this binarized image from above a monitor cursor, to detect the center of the boring mark 101 at a high speed and accurately, to correctly move a drill 6 by a feed mechanism for boring in the detection center.  In a workpiece 100 molded by a material of obtaining the permeating image and in a workpiece 100 molded by a material (opaque material) of obtaining only the reflecting image, the center of the boring mark 101 is detected to be bored by switching the lower/upper lighting means 8, 1.
Patent JP-2000052163-A (JP)
Title: Device and method for disassembling assembled component
Inventor: MAEDA MASAHIDE
IPC: B23P19/06
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device, to reduce its weight and to improve workability by unfastening an attaching bolt from an assembled member and releasing the assembled member without using another independent driving device in a device and a method for disassembling the assembled component. SOLUTION: A ramp is provided above a bearing cap 17 fixed to a cylinder block 12 by an attaching bolt B, nut runners 61 and 62 are attached to the ramp, sockets 72 and 83 having, in their tips, locking holes 72a and 83a to be locked in the head part of the attaching bolt B are connected to the lower ends of rotary shafts 71 and 82, and a holding claw 85 freely engaged with/ disengaged from the bearing cap 17 is fixed to a vertical moving body 73 for rotatably supporting the sockets 72 and 83.
Patent JP-H0275604-A (JP)
Title: Crosslinked particle and manufacture thereof
Inventor: MARUYAMA OSAMU
IPC: C08F290/00
Filed: 1988-09-12
Abstract: PURPOSE:To form three-dimensionally crosslinked particles insoluble in a solvent and having toughness and to make them useful for coatings, adhesives, sealers, etc., by using a hydrophilic unsaturated compound having two or more radical- polymerizable unsaturated bonds in the molecule and a photopolymerization initiator. CONSTITUTION:A hydrophilic unsaturated compound containing 5% or more, preferably 20% or more compound having two or more radical-polymerizable unsaturated bonds in the molecule, for example, urethane (meth)acrylate having (meth)acryloyl groups as the radical-polymerizable unsaturated bond and an Mn of 400-20,000, for example, urethane acrylate containing a metal salt of sulfonic acid, is polymerized in the presence of a photopolymerization initiator (e.g., benzil dimethyl ketal) (preferably in an amount of 0.5-14 pts. for 100 pts.wt. composition) by irradiation with ultraviolet rays from e.g., a high-pressure mercury vapor lamp to produce three-dimensionally crosslinked particles having a particle diameter of 0.01-200mum, and desirably a particle diameter of 0.1-150mum for printing inks.
Patent JP-H03144461-A (JP)
Title: Capsulized toner composition
Inventor: BEN ESU ONGU
IPC: G03G9/08
Filed: 1990-08-29
Abstract: PURPOSE: To minimize the loss of core components by combining each core contg. a resin binder and a pigment, a dye or a mixture of them with each polyether-contg. polymer shell. CONSTITUTION: A mixture of a core monomer with a colorant, a free radical initiator and one or more kinds of water-immiscible shell precursors is dispersed as mist in an aq. medium contg. a stabilizer, a water-soluble shell monomer is added to the reactive medium and shell forming interfacial polymn. is carried out. The shell monomer in the aq. phase reacts with the shell precursors in the org. phase at the interface between the mist and water and forms microcapsules around the mist. A core binder is then produced by heating from the core monomer in the formed microcapsules. The occurrence of ghost, toner offsetting and undesirable leaching of core components can be avoided.
Patent JP-H1072483-A (JP)
Title: Selective isolation of 2',2'-difluorocytidines
Inventor: CHOU TA-SEN
IPC: A61K31/708
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To selectively isolate the subject compounds useful as an antiviral agent, etc., by dissolving a 2'-deoxy-2',2'difluorocytidine salt at a specific α/β- anomeric ratio in hot water, then adding acetone to the prepared solution, cooling the mixture and collecting the formed precipitate. SOLUTION: An anomeric mixture of a 2'-deoxy-2',2'-difluorocytidine hydrochloride or hydrobromide at about 1:1 α/β-anomeric ratio is dissolved in hot water and acetone is then added to the prepared solution. The resultant solution is subsequently cooled to about -10 to +50 deg.C temperature and the precipitated solid is then collected to selectively isolate a β-2'-deoxy-2',2'-difluorocytidine hydrochloride or hydrobromide of at least about 80.0% purity. The isolated substance is subsequently dissolved in hot water and acetone is then added to the prepared solution. The resultant solution is cooled to about -10 to +50 deg.C temperature and the precipitated solid is collected to thereby selectively isolate the objective β-2'-deoxy-2',2'-difluorocytidine hydrochloride or hydrobromide of about 99.0% purity.
Patent JP-H1094320-A (JP)
Title: Threshing device
Inventor: IIIZUMI KIYOSHI
IPC: A01F12/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency by enabling the evasion of a feed chain and a side wall body to be executed from the side part of a threshing room, facilitating maintenance inside the threshing room and also improving the evasion operability of the feed chain. SOLUTION: The feed chain 3 arranged in the side part of the threshing room is constituted so as to be evasion possible fromthe side part of the threshing room by rotation with its driving input shaft 22 as a center. In addition to it, the side wall body covering the side part of the threshing room is constituted so as to be open/close possible. By the configuration, an opening part is formed in the side part of the threshing room by the evasion of the feed chain 3 and the opening of the side wall body 6.
Patent JP-S60119182-A (JP)
Title: Solid-state image pickup element
Inventor: KIMATA MASAAKI
IPC: H04N5/335
Filed: 1983-11-30
Abstract: PURPOSE:To reduce the expansion of transferred signal charge and to improve the efficiency of transfer by forming plural potential barriers of a channel of a solid-state image pickup element driving one vertical component of a vertical charge transfer element as one potential well to divide the channel. CONSTITUTION:Differently from an ordinary method, small potential barrier areas 9-1-9-4 are formed under respective gate electrodes and the potential barrier areas have the same structure as an ordinary two-phase driving CCD and can be formed in the completely same method. In case of an embeded channel, the impurity concentration of parts to form respective potential barrier areas 9-1-9-4 can be formed thinner than other parts. The driving method is the same as the ordinary method. The charge Qsig is dividedly stored in parts close to the areas into which a signal is injected in accordance with the capacity of respective wells divided by respective potential barriers. Consequently, signal transfer is executed as the lump of charge, so that the effect of self-induction drifting is increased and the transfer efficiency is improved.
Patent JP-H0762273-A (JP)
Title: Antifouling composition for underwater construction
Inventor: KAMIMURA TAKASHI
IPC: C09D5/16
Filed: 1993-08-20
Abstract: PURPOSE:To prevent the adhesion of aquatic life to a ship and various other underwater constructions and to keep stable antifouling performance over a long period of time. CONSTITUTION:Dehydrated zeolite powder is compounded with electrolytic copper powder to obtain a powdery mixture to be compounded to a prescribed antifouling paint. The amount of the mixture to be compounded to the antifouling paint is 1 pt. per 20 pts. of the paint. This antifouling composition is produced by compounding a prescribed antifouling paint with dehydrated zeolite powder and electrolytic copper powder.
Patent JP-H0898497-A (JP)
Title: Step motor
Inventor: ISOGO YASUNOBU
IPC: H02K37/14
Filed: 1994-09-22
Abstract: PURPOSE: To obtain a step motor having a stator produced through integral resin molding of a pair of stator yokes equipped with pole teeth in which fluctuation in the interval of pole tooth due to resin molding is suppressed. CONSTITUTION: First stator yokes 16, 22 having a plurality of tubular pole teeth are resin molded integrally with second stator yokes 18, 24 having a plurality of tubular pole teeth disposed oppositely to the pole teeth of the first stator yokes through a predetermined interval. A reinforcing plate 26 for preventing the molding pressure from acting on the periphery of the pole tooth is disposed below the second yoke 24. Ring members 19, 25 for regulating fluctuation in the interval of pole tooth are disposed in the first and second stator yokes 16, 18, 22, 24.
Patent JP-S6287962-A (JP)
Title: Silver halide color phtographic sensitive material
Inventor: FURUSAWA GENICHI
IPC: G03C7/26
Filed: 1985-10-14
Abstract: PURPOSE:To improve the color reproducibility of a sensitive material by incorporating at least one kind of specified pyrazoloazole type magenta coupler into the material and specifying the total amount of silver in the material. CONSTITUTION:At least one kind of pyrazoloazole type magenta coupler represented by the formula is incorporated into a sensitive material nd the total amount of silver in the material is regulated to <=0.75g/m<2>. In the formula, R1 is H or a substituent, X is H or a group eliminable by a coupling reaction with the oxidized product of an aromatic primary amine developing agent and each of Za-Zc is methine, substituted methine, =N- or -NH-. The amount of silver in a silver halide emulsion combined with the magenta coupler is <=5mol per 1mol coupler. The coupler is incorporated into an emulsion layer preferably by 5X10<-2>-5X10<-1>mol per 1mol silver halide in the layer. Thus, a sensitive material having improved color reproducibility and superior processing stability and giving an image with superior shelf stability is obtd.
Patent JP-H0970516-A (JP)
Title: Air cleaner
Inventor: YOSHIMURA MANABU
IPC: B01D53/38
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner excelling in removal efficiency of both dust and gas components by equipment constitution which is easy to maintain and is simple. SOLUTION: In mid-way of an air pass connecting an intake port 2 for sucking in fresh air and a discharge port 3, a gas-liquid contacting chamber 7 filled with an antibacterial contacting medium for bringing air into contact with liquid is installed. Above the gas-liquid contacting chamber 7, a liquid dispersing device 8 for dropping a liquid is installed. In the intake port 2, an ionizer 5 for electrifying contaminants in the air and an ozonizer 6 for generating ozone are installed. Above the gas-liquid contacting chamber 7, a demister 9 for removing excessive droplets in the purified air and a Peltier element cooler 10 for humidity control are installed. A liquid tank is replaceable.
Patent JP-H0784891-A (JP)
Title: Backup memory control system
Inventor: HINO MASATAKA
IPC: H04Q11/04
Filed: 1993-09-14
Abstract: PURPOSE:To securely hold line setting information in a backup memory. CONSTITUTION:This system has a transfer request generation part 3 which generates a request to transfer line setting data when line setting data of line setting parts 5 and 6 that are currently used are modified or when the operation systems of the line setting parts 5 and 6 are switched, a timer 2 which is triggered with the transfer request and then reports the transfer request after a certain time is elapsed without receiving a new actuation trigger, and a backup memory control part 1 which transfers the line setting data of the line setting parts 5 and 6 to the backup memory 4 at the transfer request transferred from the timer 2.
Patent JP-S6472727-A (JP)
Title: Automatic hemomanometer
Inventor: HATA HIDEO
IPC: A61B5/0235
Filed: 1987-09-14
Abstract: PURPOSE:To confirm blood pressure by detecting Korotkoff sounds or cuff vibration pulse waves during a rise in cuff pressure, by providing an air feed noise removing filter, which constituted by connecting an air sump and a fluid resistor in series, between a pressure pump and a cuff. CONSTITUTION:When cuff pressure reaches predetermined pressure and the feeding of air into a cuff is completed, a pressure sensor 8 senses this pressure and a control part 100 issues an order so as to close a bypass valve 6. As a result, the feed air containing pulsation generated by a pressure pump 1 passes through the flow passage provided to an air feed noise removing filter 3 constituted of an air sump 4 and a fluid resistor 5. When the feed air containing the pulsation generated by the pressure pump 1 passes through the air feed noise removing filter 3, the feed air is once temporarily stored in the air sump 4 and subsequently throttled in a flow rate by the fluid resistor 5 to become almost distributed feed air. Therefore, when Korotkoff sounds are detected by a microphone 11 or a cuff vibration pulse wave is detected by the pressure sensor 8, the feed of air reduced in air feed noise becomes possible.
Patent JP-H0548380-A (JP)
Title: Piezoelectric resonator
Inventor: TANAKA YASUHIRO
IPC: H03H9/19
Filed: 1991-08-13
Abstract: PURPOSE:To improve the characteristic of the piezoelectric resonator and to make the size small by absorbing efficiently only undesired vibration from the piezoelectric element. CONSTITUTION:A ceramic of the same type of the material that of a piezoelectric substrate 12a is used for a seal substrate 14 supporting and sealing a piezoelectric element 12. The thickness of the seal substrate 14 is selected to be the same as the thickness of the piezoelectric substrate 12a. The sealing substrate 14 has almost the same natural frequency as that of a fundamental resonance frequency of the piezoelectric element 12 and has almost the same acoustic impedance as that of the piezoelectric element 12.
Patent JP-S6292784-A (JP)
Title: Exciter for brushless synchronous motor
Inventor: OZAWA KOJI
IPC: H02P1/50
Filed: 1985-10-16
Abstract: PURPOSE:To reduce loss during operation by turning a thyristor mounted in series with a discharging resistor ON-OFF by utilizing voltage induced in a field winding and voltage generated in an AC-exciter armature winding. CONSTITUTION:On starting, a thyristor 2i is ignited by a firing-circuit 2e by utilizing AC voltage induced in a field winding 2a, and AC voltage induced in the field winding 2a is discharged through a discharging resistor 2b. When starting is completed, DC excitation is applied to an AC-exciter field winding 3, and AC voltage is generated in an AC-exciter armature 2d. The thyristor 2i is arc-extinguished by an arc-extinguishing circuit consisting of a capacitor 2l, a diode 2m, a resistor 2n, a firing-circuit 2f and a thyristor 2k by using the AC voltage, thus preventing the flowing of currents through the discharging resistor 2b.
Patent JP-S6469174-A (JP)
Title: Video signal reproducing device
Inventor: SANO AKIRA
IPC: H04N5/783
Filed: 1987-09-10
Abstract: PURPOSE:To prevent blurring accompanied with noise and the lack of a synchro nizing signal on a reproduction display screen by using a movable magnetic head of which position can be controlled when a tape is reproduced at a differ ence speed from that when it is recorded. CONSTITUTION:The movable magnetic heads 20 and 21 of which position can be controlled are provided on a rotating cylinder 1. When the speed of the magnetic tape 4 is the same as that at the recording time, signals reproduced by fixed heads 2a, 3a, 2b and 3b are demodulated and the position of the mov able magnetic heads 20 and 21 are controlled in the width direction of the oblique track of the magnetic tape 4 when the speed of the magnetic tape 4 is different from that at the recording time. Besides, when the amplitude level of the reproduction signal by the movable magnetic heads 20 and 21 is bigger than a value previously set and a vertical synchronizing signal contained in the reproduction signal appears in a prescribed time near a head switching point, the reproduction signals by the movable magnetic heads 20 and 21 are demodulated. Thus the occurrence of noise can be controlled and a reproduced picture which the content of a video signal is agreed can be obtained.
Patent JP-H06188862-A (JP)
Title: Information bit series transmission system
Inventor: SUDA HIROTO
IPC: H04L1/00
Filed: 1993-09-14
Abstract: PURPOSE:To provide an information bit series transmission system for realizing more efficient error correction decoding while suppressing the increase of the probability of error correction at the time of transmitting an information bit series. CONSTITUTION:In coding and decoding techniques in this information bit series transmission system, a CRC error detection code processing 41 is performed to the information bit series A and its processing result is BCH code processed 43 and transmitted to a transmission part 45. The random error correction decoding processing 47 of cyclic codes and a burst error correction decoding processing 48 are performed to a code series received by the transmission part 45. The processing result is CRC error detection decoding processed 50.
Patent JP-H0784773-A (JP)
Title: Automatic summing up program generator
Inventor: TANAKA HIROAKI
IPC: G06F9/06
Filed: 1993-09-14
Abstract: PURPOSE:To automatically provide a summing up program just by describing the specification of the summing up program by the specification description language of a determined form and operating an automatic program generator. CONSTITUTION:A specification analysis part 101 analyzes data items inputted as program specifications 2 and plural summing up operation specification and obtains summing up program specification internal expression 102. A start timing judging part 103 classifies the respective analyzed summing up operation specifications based on respective start timings and obtains summing up program specifications 104 for the respective start timings. An operation condition judging part 105 investigates the corresponding summing up operations for the respective start timings, judges which item of the respective summing up operation conditions is to be optimumly selected first for the start timings for which the plural summing up operations are present and obtains summing up program internal expression 106 describing which summing operation is to be performed for the respective start timings. A summing up program output part 107 outputs the summing up program internal expression 106 as the summing up program 4.
Patent JP-H0972290-A (JP)
Title: Gas compressor
Inventor: NONAKA TAKESHI
IPC: F04C29/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To enable a sliding parts of the inner wall surface of a cylinder chamber and the vane tip to be sufficiently lubricated with lubricating oil by providing a lubricating oil supplying passage for connecting an oil sump of a gas discharging part to the cylinder chamber in a gas compressor. SOLUTION: During the operation of a gas compressor, pressure difference in which a high pressure chamber 30 side is exposed to high pressure is generated between the high pressure chamber 30 and a cylinder chamber 16. Accordingly, lubricating oil in an oil sump 32 of the high pressure chamber 30 is allowed to flow into an intake chamber 19 via a lubricating oil supplying passage 33, a branch passage 33a, a lubricating oil supplying passage 34 and a lubricating oil supplying passage 36 and then allowed to flow together with gaseous refrigerant into the cylinder chamber 16 via a gas inflow passage 13b.  The lubricating oil allowed to flow in the cylinder chamber 16 is allowed to flow on the inner wall surface of the cylinder chamber 16, lubricating oil is sufficiently allowed to flow to the sliding parts of the inner wall surface of the cylinder chamber 16 to the tip of a vane 20, the sliding parts are sufficiently lubricated, and abrasion on the tip of the vane 2 can be prevented.