baber/WOPTO huggingface dataset:
Patent JP-H0691595-A (JP)
Title: Cutting method of plastic molding
Inventor: FUKUDA HIROMI
IPC: B26D1/08
Filed: 1992-09-08
Abstract: PURPOSE:To cut extrusion moldings highly precisely and efficiently without causing any chip offs. CONSTITUTION:When a pair of clutch holding members 7 are lowered through the action of a cylinder and an extrusion molding A is clutched from the top and bottom by means of the clutch holding members 7 and receiving plates 6, a moving base 3 moves at the extrusion speed of the extrusion moldings A along a rail 2. When a pair of rotation shafts 18 is rotated by virtue of the drive of a motor 19, a cutting blade 22 makes a minute circular vibration together with a cutting tool holder 21 because an eccentric shaft provided on each rotation shaft 18 makes an eccentric rotation. Under this condition, an elevating base 15 is lowered by virtue of the action of the elevation cylinder 16, the cutting tool 22 is pushed against the extrusion moldings A and the extrusion moldings A is plastic cut while keeping the pushing force approximately constant.
Patent JP-H06190252-A (JP)
Title: Preparation of separatedly placed member for fluid cleaner
Inventor: PETERU HAGUKUBISUTO
IPC: B01D69/00
Filed: 1993-09-27
Abstract: PURPOSE: To adapt strings for a membrane surface by joining each string of a string layer consisting of mutually parallel spaced materials to each surface so as to be obliquely to a longitudinal extension of the membrane surface and arranging each string so as to intersect the surface with each string and abut one another. CONSTITUTION: The layers of the strings 22 of the mutually parallel spaced materials is formed on the outside surface of a membrane layer 12 of a membrane material 10. Next, the surfaces 24 of the strings 22 are suitably joined to the membrane layer 12 extending over the entire length of the strings 22, thereby generating a closely connected part 20 between the layer 12 and the strings. The strings 22 and the layer 12 move together or the elasticity of the material itself utilized even if a slight motion occurs during the working so that the string 22 and the layer 12 are not worn out when mutually rubbed. Thus, the spaced materials can be well adapted for the membrane surface 14.
Patent JP-S6482446-A (JP)
Title: Electron beam illuminating device
Inventor: TSUKAMOTO TETSUO
IPC: H01J37/08
Filed: 1987-09-24
Abstract: PURPOSE:To reduce contamination by illuminating an ion beam guided into a device main body to a sample through a conducting tube fixed at the constant potential. CONSTITUTION:A conducting tube 7 made of stainless steel, nonmagnetic material such as ceramic material with good conductivity, magnetic material such as permalloy, or a combination of the nonmagnetic material and the magnetic material and fixed at the ground potential in the frame of an electron beam illuminating device main body is provided, and an ion beam is illuminated to a sample 6 through this conducting tube 7. The conducting tube 7 shields the ion beam from the electric field or the magnetic field or both of them in the frame, the mutual interference between the electron beam and the ion beam can be decreased, thus the focusing property of the ion beam is rarely reduced, and the ion beam with high energy density can be illuminated to the sample. Contamination can be thereby reduced.
Patent JP-H04120117-A (JP)
Title: Urethane resin composition
Inventor: NAKASUGI NOBUYASU
IPC: C08G18/12
Filed: 1990-09-10
Abstract: PURPOSE:To provide the subject composition containing an urethane prepolymer composed of a special polyol component and a polyisocyanate component, a catalyst and a stabilizer as the essential components, excellent in shelf life, having a short curing time and suitable for a surgical casting tape. CONSTITUTION:An objective composition containing (A) an urethane prepolymer composed of (i) a polyol containing >=1wt.% bisphenol-based diol having 2-3 addition molar number of ethylene oxide or 2-30 addition molar number of propylene oxide and (ii) a polyisocyanate, (B) a catalyst [e.g. bis(N,N- dimethylaminoethyl) ether] and (C) a stabilizer (e.g. methanesulfonic acid) as the essential components. In addition, an ethylene oxide adduct of bisphenol A and/or a propylene oxide adduct thereof is preferable as the component (i).
Patent JP-H0582926-A (JP)
Title: Manufacture of flexible printed circuit board
Inventor: YAMAMORI YOSHIYUKI
IPC: H05K3/38
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a double-layer flexible printed circuit board with no adhesive layers by press-bonding a semi-cured polyamic acid film elongated by a specified value or more onto a conductor foil and then by completing imidization. CONSTITUTION:A mold release film or a mold release drum is coated with a polyamic acid solution and dried until a tackfree state to form a polyamic acid film. Thereafter, this film is peeled off from the mold release film or the mold release drum, and only an amic acid film is elongated by 10% or more at a specified temperature and under a specified tension. This elongated polyamic acid film is hot press-bonded onto a conductor foil and then imidized sufficiently to form into a double-layer flexible printing board. As the condition for hot press-bonding polyamic acid films or polyamic acid film onto a conductor foil, in the case of press type for example, 70-200 deg.C, 5-100kg/cm<2>, and 5-30min are suitable.
Patent JP-H03170168-A (JP)
Title: Blood vessel catheter
Inventor: CHIMOSHII AARU MATSUKUHORUDO
IPC: A61F2/90
Filed: 1990-09-10
Abstract: PURPOSE: To hold the openness of the blood vessel for a long time and perfuse the blood in the blood vessel, while the blood vessel is opened, by adjusting the length between the tip and the end of a freely expanding cage by longitudinal movement of a guide member and changing the radial length. CONSTITUTION: An external screw member 34 is axially moved by rotation of a cap 32 and a torsional member 33 moves rotationally in the external screw member 34 and moves longitudinally. Secondly, the torsional member 33 moves a core member 23. Collars 28, 29 are fixed to the core member 23 in the both sides of a sliding collar 22 so as to be prevented from the longitudinal relative movement between them, and the movement of the guide member 13 toward the tip side decreases the axial distance between the tip 14 and end 15 of the cage 12 so as to expand the cage 12. The movement of the guide member 13 toward the end side increases the axial distance between the tip and the end of the cage 12 so as to contract the cage.  The cage 12 is expanded at an closure part so as to hold the opening of the blood vessel and at the same time the blood can be flowed by letting the cage 12 pass therethrough.
Patent JP-H02114059-A (JP)
Title: Magnetic rail brake gear
Inventor: JIERU FUUGIIMU
IPC: F16D65/28
Filed: 1989-09-14
Abstract: PURPOSE: To provide a strong device as well as to simplify a structure by providing a permanent magnet movable up and down in a magnet housing by bringing a brake locking member into contact with a rail when the permanent magnet is moved to the operating position. CONSTITUTION: This rail brake device 1 is provided with a brake block 2 capable of substantially moved in the vertical direction in relation to a rail 3 when an operating member composed of a hydraulic cylinder 4 is operated, and an extending downward piston rod 9a is connected to a piston 6 of the cylinder 4. The piston rod 9a is connected to a permanent magnet in a magnet housing 14 by a coupling piece 12 at its end, while, the cylinder 4 is partially connected to a carriage frame 15. The section of the magnet housing 14 has the substantially reverse U-shaped upper part formed by a top plate 18 and two side plates 19, 20 made of a magnetizable materials, and a permanent magnet 21 is interposed between both side plates 19, 20.
Patent JP-2000065531-A (JP)
Title: Interference image input device using birefringent plate
Inventor: KUISEKO MANAMI
IPC: G01B9/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain the interference image input device which has a short optical path, can be constituted compact, and precisely machined and assembled, and can obtain an interference image of desired wavelength. SOLUTION: The interference image input device has an image forming lens 21, a polarizer 22, birefringent plates 23 and 24, an analyzer 25, and an area photodetecting element 26 arranged in the travel direction X of light. The birefringent plates 23 and 24 have their crystal axes crossed orthogonally to the optical axis in a vertical plane, and continuously vary in each thickness difference from the lower sides to the upper sides, so that transmitted light is given a phase difference according to the thickness difference.
Patent JP-H0690290-A (JP)
Title: Message recording system
Inventor: ONODERA AKIO
IPC: H04M3/42
Filed: 1992-09-08
Abstract: PURPOSE:To easily preserve messages for a long time and retrieve and reproduce preserved messages by constituting a system of an audio mail device, a message retrieving and reproducing device, and a cartridge storage file used by both of them. CONSTITUTION:An audio mail device 1 is used at the time of recording, and the voice sent from an analog line (1f) is accumulated as data in a fixed storage file 1b under the control or a voice storage control part 1c. A cartridge storage file 2 is inserted to a cartridge holder part 1a, and data in the fixed storage file 1b is automatically or manually copied. When the cartridge storage file 2 is detached, voice data in the fixed storage file 1b is erased. A message retrieving and reproducing device has a function of services of retrieval, reproducing, erasing, retrieval maintenance information output, etc., of messages registered in the cartridge storage file 2 when this file 2 is inserted to a cartridge holder part 3a.
Patent JP-H0799775-A (JP)
Title: Power source unit
Inventor: MIRUMACHI TAKASHI
IPC: H02M3/155
Filed: 1993-09-27
Abstract: PURPOSE:To enable free change of a control parameter and to greatly reduce ripple current, by digitally controlling the active filter and DC-DC converter, and by converting an input current into sine wave with an active filter. CONSTITUTION:In an active filter, a value detected by a voltage detection circuit Acv and corrected in a level correction circuit 2 with a value detected by an output voltage detection circuit 1, and a value detected by an input voltage waveform detection circuit Avin, input current detection circuit Acin, and zero-cross detection circuit Zs, are input to a PWM control means 3. MOSFETQ 1 drive signal is produced to generate input sine wave current corresponding to output current and to achieve constant-voltage secondary output. In a DC-DC converter, clock 7 of the PWM control means 3 is divided with a divider circuit to produce a constant frequency and duty, thereby driving MOSFETOQ2 to obtain a constant output voltage.
Patent JP-H03103032-A (JP)
Title: Higher harmonic suppressing system
Inventor: TERADA MAKOTO
IPC: H02J3/01
Filed: 1989-09-18
Abstract: PURPOSE:To perform desired higher harmonic suppression reliably by regulating/ controlling the rate of higher harmonic component in a current flowing from the load side to the power system side while checking the conditions on the power system side and the load side. CONSTITUTION:A power supply 7 employing semiconductor elements, connected with a branch line 3 from a branch point 4, receives an output from a metering/ management control circuit 5A and feeds power to a corresponding load. A branch line load 8 is fed with power from the power supply 7 employing semiconductor elements. The metering/management circuit 5A measures the values of voltage and current, containing higher harmonic components, in the power system based on the outputs from a voltage detector 40 and current detectors 41, 42 and controls the power supply 7 as required. By such arrangement, higher harmonic component can considerably be reduced in the power system.
Patent JP-H1062011-A (JP)
Title: Bath water purifying equipment
Inventor: IKEGAME HIROKI
IPC: F24H1/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost required for heating, and to safely perform the treatment even when over heating is generated by providing a means to stop heating the bath water in a storage means when the temperature detected at the water outlet side is higher than the temperature detected at the water inlet side and perform the notification. SOLUTION: The detected temperature by a water inlet side hot water temperature sensor 20 is compared with the detected temperature by a water outlet side hot water temperature sensor 22 to detect presence/absence of the temperature difference. When the temperature detected by the water outlet side hot water temperature sensor 22 is higher than that by the water inlet side hot water temperature sensor 20, super-heating is generated in a heat storage layer 13, and a judgment is made that the hot water discharge phenomenon is caused by pressurization. When no temperature difference is generated between the water outlet side and the water inlet side, heating is continued. When there is temperature difference and the hot water is judged to be discharged, a heating control device 26 stops a heat storage heater 18, and an alarm is given by a remotely controlled device 5, and an alarm sound is generated by a buzzer.
Patent JP-S60131909-A (JP)
Title: Device for treating converter waste gas
Inventor: NISHIKAWA MASUMI
IPC: F27D17/00
Filed: 1983-12-20
Abstract: PURPOSE:To minimize the loss of the quantity of heat of a converter waste gas and to recover efficiently the heat with good thermal efficiency by providing a bypass duct for bypassing a gas holder for the converter waste gas and providing a means for regulating flow rate to a piping system for conducting the waste gas to a chimney side. CONSTITUTION:A bypass duct 17 for bypassing a gas holder 12 for a converter waste gas is provided on the holder 12 side and a valve 32 for regulating flow rate for release and a valve 33 for stopping flow rate for release are provided on the outlet side of a suction fan 7 and chimney 24 side. The waste gas is thus conducted through a bypass duct 17 to a gas holder 22 for a power plant while the holder 12 is not used. When the amt. of the waste gas exceeds the capacity of a booster fan 21, the valves 32, 33 are adjusted to conduct the waste gas to the chimney 24 side to burn the gas and to release the same into the atm. The heat energy of the waste gas is thus effectively recovered.
Patent JP-S61118147-A (JP)
Inventor: ONO YOSHIO
IPC: B02C17/10
Filed: 1984-11-14
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-H05208510-A (JP)
Title: Heat transfer type recording device
Inventor: IIDA AKIHIKO
IPC: B41J17/02
Filed: 1992-08-18
Abstract: PURPOSE:To make the whole of a device compact by specifying the pitch between respective color zones, the length of carrying routes between respective heads and the like in a device in which an ink sheet with a plurality of color zones and an image receiving sheet are transferred between a plurality of recording heads and platens for carrying out image recording. CONSTITUTION:An ink sheet 1 with different ink color zones and an image receiving sheet 5 are clamped between recording heads 3a-3c and platens 4a-4c on a sheet base of subject device, and while the ink sheet 1 is transferred at low speed, the inks in the color zones are selectively melted or sublimed correspondingly to image signals to be transferred onto the image receiving sheet 5. In that case, when the pitch in the transfer direction of transfer zones of respective colors of ink sheet is represented by (a), the image receiving sheet transfer route between respective color heads is represented by L and the length of ink sheet between respective recording head is represented by (s), and the transfer speed of ink sheet is l/n of the transfer speed of image receiving sheet, respective values are set to satisfy s>L, L=n.(s-a).
Patent JP-H0687599-A (JP)
Title: Load elevating device
Inventor: FUJII FUMIO
IPC: B66F19/00
Filed: 1992-09-09
Abstract: PURPOSE:To change the operating part of elevating mechanism into a grip system from an operating lever system so as to give an elevation command to the elevating mechanism by vertically sliding a grip held by a worker and also to enable elevating operation and the movement of the elevating mechanism by the grip. CONSTITUTION:A speed command element 9 for commanding elevation to elevating mechanism 1 is fixed into a supporting bar 24 fitted from a control box 8 through a fitting part 23, and the movable part 11 of the speed command element 9 is connected to a sliding type control grip 10 and a position holding plate 26 by a connecting part 25. The position holding plate 26 is held at its upper and lower parts by springs 27a, 27b in such a way that the control grip 10 is always placed in the intermediate position. When a speed command signal S is outputted from a speed command element 9, an arithmetic part 12 outputs an elevation command signal X to a driver 15 according to the grade of the operation quantity of the control grip 10 operated by a worker, and the elevating mechanism 1 is put in elevating action according to the operation of the operating lever 10.
Patent JP-H0690124-A (JP)
Title: Automatic gain controller
Inventor: SHOJI TAKASHI
IPC: G01N33/38
Filed: 1992-09-09
Abstract: PURPOSE:To provide a stable gain control function by improving the non-follow- up of a control voltage caused by the time constant of a feedback loop corresponding to the change of a signal level caused by the operation of a step variable resisting attenuator. CONSTITUTION:The change of the signal level caused by the operation of a step variable resisting attenuator 1 is held in the memory cell of an output level judge circuit 10 previously as the change component of the control voltage and added to the control voltage by an adder 6 corresponding to the operation of the step variable resisting attenuator 1. Thus, since the control voltage forcedly follows up the change of the level and returns to the gain control voltage range of a variable gain amplifier 2 when the step variable resisting attenuator 1 is operated, the gain control of the variable gain amplifier 2 is operated, and the level fluctuation caused by the operation of the step variable resisting attenuator 1 is not outputted to the output of this automatic gain controller. Thus, the control voltage forcedly follows up and the stable gain control function is provided.
Patent JP-H07164991-A (JP)
Title: Two stage cutter structure for forming aperture for air bag development
Inventor: ANSONII JIEE DEISARUBUO
IPC: B60R21/2165
Filed: 1994-10-04
Abstract: PURPOSE: To provide a device for forming an air bag deployment opening part on an interior part/structure covered with a vinyl cover layer. CONSTITUTION: An upward bent rim 26 is provided on a deployment door base 18 along the unhinged side of the door base 18. Cutting pressure of a second stage acts on the inner side of a vinyl cover layer 10 by the rim 26. Since a boring cutter panel 30 on a first stage is inclined downward and connected to the door base 18, it is brought into contact with an inflated air bag, and a boring element 34 perforates the vinyl cover layer 10 before the door base panel 18 is moved. Accordingly, the vinyl cover layer 10 is bored at the central part and corner parts of the door pattern before cutting by the rim 26 of the door panel 18 progresses.
Patent JP-H0958888-A (JP)
Title: Bag lamination separating method
Inventor: SATO ATSUSHI
IPC: B65H3/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To separate bags in the laminated state positively one by one. SOLUTION: In a bag lamination separating method, at least two points of an upper face sheet 1A of a bag 1 in an uppermost layer are sucked by at least two suction means 11B, 11C. Both suction means 11B, 11C are moved close to each other in the sucking state so as to deform the upper face sheet 1A of the bag 1. As a result, a lower face sheet 1B is also deformed to separate the bag 1 from a bag in a lower layer.
Patent JP-2000195180-A (JP)
Title: Information recording medium, defect control method and its device, reproducing device and recording device
Inventor: SASAKI SHINJI
IPC: G11B7/007
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce access delay due to a defective sector by arranging the spare area in the inner peripheral side from the user area, dividing the data recording area into plural zones, and recording in the disk information area the logical sector number allocated to the leading sector in each zone, among the sectors with logical sector number allocated. SOLUTION: A DVD-RAM disk is such that the spare area 7 and the user area 6 are divided into zones 0, 1. In this case, as a result of the allocation of logical sector numbers (LSN) by means of a broken line 2212, if one block is arranged across a guard area 2001, LSN is allocated in the direction with LSN increasing by the fraction of the block arranged in the zone 1. Then, LSN allocated to the leading sector of the zones 0, 1 are stored in the disk information area. Consequently, a high-speed access is possible to the leading sector in the zones 0, 1 without calculation.
Patent JP-H09127700-A (JP)
Title: Radiation-sensitive composition for positive processing and manufacture of relief structure using it
Inventor: RAINHORUTO SHIYUBUARUMU
IPC: G03F7/004
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain good photosensitivity, to prevent loss in the layer thickness and to improve the contrast by incorporating a specified low mol.wt. org. compd. and tow kinds of org. compds. SOLUTION: This compsn. contains at least one kind of (a1) water-insoluble polymer binder which has an unstable group with acid and becomes soluble with an alkali soln. by the effect of acid, or (a2.1) a water-insoluble polymer binder which is soluble with an alkali soln. and (a2.2) a low mol.wt. org. compd. which increases the solubility with an alkali soln. by the effect of acid, and at least one kind of (b) org. compd. which forms acid by the effect of chemical active rays, and (c) one or more kinds of other org. compds. different from the compd. above described. The one or more components (a1) to (c) are expressed by a bonding group of formula I, especially by formula II, R'''' contains hydrogen or halogen group, or the component (c) is expressed by formula II and R is 1-6C alkyl group and n is 1 to 6.
Patent JP-H1085953-A (JP)
Title: Structure for liquid phase diffusion welding part of metal tube
Inventor: TSURU EIJI
IPC: B23K20/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To stably secure a firm joined part by forming the taper provided so as to be mutually in contact with the end part of a connecting sleeve and the end part of a metal tube as the joining surface and providing a plurality of columns of grooves on the taper. SOLUTION: The outer peripheral taper 1t reducing the diameter toward the end surface side is formed in the end part outer periphery of the metal tube, and plurality of grooves are formed at almost equal interval in the diameter reduction beginning part side of the outer peripheral taper. The inner peripheral taper 2t expanding the diameter toward the end surface side is formed so as to be in contact with the outer peripheral taper 1t in the inner periphery of the connecting sleeve 2 joining the metal tube, and plurality of grooves are formed at an almost equal interval in the diameter expansion beginning part side of the inner peripheral taper. Also, a joining material 3a of the liquid phase diffusion welding is interposed in the joining surface.  A compressing stress is loaded with a pressing device 5 to melt the joining material interposed in the joining surface while heating the joining surface and its peripheral part with a heating device 4, whereby metal tubes 1a, 1b and the end part of the connecting sleeve 2 are welded by the liquid phase diffusion.