baber/WOPTO huggingface dataset:
Patent JP-2000159867-A (JP)
Title: Resin for printing ink
Inventor: TERADA NOBUHITO
IPC: C09D11/037
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin which is formaldehyde-free and gives a printing ink improved in offset printing characteristics and printing workability by esterifying polymerized rosin and dimer acid with a polyhydric alcohol. SOLUTION: To a mixture of 100 pts.wt. polymerized rosin having a softening point of 90-140 deg.C and an acid value of 140-160 with 1-200 pts.wt. dimer acid, added is 0.5-1.5 equivalents, desirably, 0.8-1.2 equivalents, per equivalent of the carboxylic acids of the polymerized rosin and the dimer acid, of a polyhydric alcohol. The resultant mixture is esterified at 230-290 deg.C, desirably, 250-270 deg.C for 5-15 h, desirably, 7-10 h in the presence of a catalyst such as magnesium oxide, zinc oxide, or calcium oxide and, optionally, a silicone antifoam to obtain a resin for a printing ink. This resin is mixed with a drying oil such as linseed oil or tung oil, a solvent, a pigment, and, optionally, a gelling agent, a fatty acid ester, etc., to obtain a printing ink.
Patent JP-H07201367-A (JP)
Title: Secondary battery multi-battery kind charger system
Inventor: NAGURA HIROAKI
IPC: H01M10/46
Filed: 1993-12-28
Abstract: PURPOSE:To provide a charging system usable for any battery kind or battery type by providing a microcomputer on both of a secondary battery and a charger to manage and set the charging condition of the secondary battery. CONSTITUTION:A microcomputer 4 is provided in a secondary battery main body 1. A microcomputer 8 is provided on a charger main body 5 to analyze information read from the battery side microcomputer 4 to decide a charging condition matching the battery kind, operating the charger 5. In use, a sponge 9 is stuck to the adhesive surface of the battery 1 of the charger main body 5 to relax contact and display insulation effect. The adhesion between the charger 5 and the battery 1 is performed by a magic tape 10 to make structure without consideration of the shape of the battery 1.
Patent JP-H11128049-A (JP)
Title: Umbrella-containing compartment
Inventor: KONDO SUSUMU
IPC: A47G25/12
Filed: 1997-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a remarkably convenient umbrella-containing compartment without intruding into a narrow hall space at all by fitting the compartment by means of utilizing the hollow part of a heat insulating partitioning wall at the side of a front door and arranging and mounting it as containing furniture. SOLUTION: The umbrealla containing compartment is constituted by fixing a plurality of umbrella hanging cross bars 3 in the upper inside of an umbrella containing compartment main body 1 with a proper interval and a step, fixing a plurality of hook bodies 4 on a deep wall and also placing a drop receiver 5 in a bottom part so as to be freely putting-in/out possible. The compartment is used by fitting and containing the main body 1 through the use of the hollow part of the heat insulating partitioning wall at the side of the front door.
Patent JP-H09153428-A (JP)
Title: Capacitor
Inventor: ARAKI YOSHIHARU
IPC: H01G9/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor which can be used in a oxidative atmosphere and efficiently attached to a metal case in such a manner that a tab on a window in a U-shaped mounting member is engaged with a recess in the case. SOLUTION: A capacitor 3 is provided with a U-shaped mounting member 4 having a window in its bottom. The window has a tab 8 at one side. The mounting member 4 is attached to a metal case 1 using solder 5 in an efficient manner because positioning can be carried out only by fitting the tab 8 fitted into a recess 2 in the case. Since paint can be applied through the window in the mounting member 4 even after the soldering, it is possible to prevent rusting in a corrosive atmosphere.
Patent JP-H05202530-A (JP)
Title: Manual operation device for improving operability of hydraulic shovel
Inventor: NAKANO EIJI
IPC: E02F3/43
Filed: 1991-11-27
Abstract: PURPOSE:To improve the operability of a hydraulic shovel, and easily operate the shovel by whoever without any experience. CONSTITUTION:The manual operation device of a hydraulic shovel for working a bucket 1, an arm 2, and a boom 3 by a hydraulic cylinder is provided with a control lever 10 having more than 3 degrees of freedom of movement in the horizontal direction and the vertical direction, and of grip rotation, and a driving controller 20 for directing the output of control signal to a valve for feeding pressure-oil to the cylinder based on its output. Then, in the driving controller 20, according to the signal output by the operation in the vertical or horizontal direction of the control lever 10, the control signal for parallel- moving the bucket 1 linearly is output. Besides, according to the signal output by the rotational operation of a grip 11, the control signal for rotating the bucket is output.
Patent JP-H03196114-A (JP)
Title: Hologram optical scanner
Inventor: BABA NOBUYUKI
IPC: G02B26/10
Filed: 1989-12-26
Abstract: PURPOSE:To eliminate an instantaneous movement of a beam position diffracted by a hologram and to prevent a read error in the read surface by using a multi- mode semiconductor laser for a light source. CONSTITUTION:A light beam (a) emitted from a light source is made incident on a rotating hologram disk 1, and the light source in a hologram optical scanner for generating a scanning line by a hologram 2 is provided as the multi- mode semiconductor laser. That is, by using the multi-mode semiconductor laser, the central wavelength of its laser light is varied gradually, and a sudden wavelength variation is not shown, therefore, it does not occur that a beam position diffracted by the hologram 2 moves instantaneously. In such a way, the device being free from a read error in the read surface can be obtained.
Patent JP-H10174945-A (JP)
Title: Mixing treatment of collected ash and desulfurization waste water of heavy oil fuel burning boiler
Inventor: TAKEGAMI SADAO
IPC: B01D53/50
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To properly control an addition amt. of a reducing agent while enabling economically stable operation in the mixing treatment of the collected ash and desulfurization waste water of a boiler using heaving oil such as orinoco tar as fuel. SOLUTION: The collected ash (b) of the exhaust gas from a boiler and the desulfurization waste water (a) of the boiler are mixed and a reducing agent is added so that oxidation-reduction potential becomes 600mV or less to reduce pentavalent vanadium to tetravalent vanadium and magnesium hydroxide and/or aqueous ammonia (i) is added to adjust the pH of the mixture to 3-9 to form a high concn. vanadium-containing pecipitate (g) which is, in turn, separated while calcium hydroxide or calcium oxide is further added to the separated soln. to adjust the pH thereof to 9-12 and this soln. is distilled to recover ammonia.
Patent JP-H04201599-A (JP)
Title: Magnetic recording medium
Inventor: FUJITA MINORU
IPC: B42D15/10
Filed: 1990-11-30
Abstract: PURPOSE:To prevent forgery by sticking or inlaying after cutting off a magnetic pattern by a method wherein the magnetic pattern is arranged within a width capable of reading by a read means. CONSTITUTION:A magnetic pattern 14 and a dummy pattern 16 are aligned within a detection width W, and a length normal to a scanning direction of a magnetic head is made shorter than the detection width W. Though the magnetic pattern 14 is composed of a plurality of patterns, any part thereof is formed by the same magnetic ink and is made the same film thickness and the same width. Therefore, a detection level of each part of the magnetic pattern 14 becomes a same level. Then, in the case where the magnetic pattern 14 is detected by a specified threshold value, if a detected level of each part of the magnetic pattern 14 exceeds the threshold value even slightly, the magnetic pattern 14 can be detected. Forgery by cutting the magnetic pattern 14 crosswise can be prevented thereby.
Patent JP-H07201194-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO ISAO
IPC: G11C17/18
Filed: 1993-12-28
Abstract: PURPOSE:To enable stable memory access to be performed by providing a gate potential control circuit and adjusting a reference voltage outputted from a dummy cell to be a prescribed value. CONSTITUTION:The read-out data from a selected memory cell in a memory cell array 7 are taken out as the voltage VDAT by a first bias potential setting circuit 1 and a first load circuit 4, and are compared and amplified with the reference voltage Vref taken out similarly through the dummy cell 37 by a sense amplifier 3, and the read-out data are outputted. The gate potential of the cell 37 is controlled by the gate potential control circuit 6, and is adjusted so as to become nearly intermediate between 1 level and 0 level of the voltage DAT. Thus, the memory access stable for the speed unbalance of the read of the data 1, 0 due to the dispersion in a cell current is performed. Further, when the reference voltage is controlled based on the relation between a source voltage and a threshold value, the upper limit of the source voltage is increased.
Patent JP-H10178370-A (JP)
Title: Frequency hopping radio communication system
Inventor: KAWARASAKI HIROSHI
IPC: H04B1/713
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To improve data transmission efficiency in a state where an interruption wave and noise are less and satisfactory communication is possible in a radio communication system using what is called a low frequency hopping system where the hopping period of a transmission frequency is longer than one symbol of communication information. SOLUTION: Communication is started at the minimum hopping period (T+R) constituted of minimum transmission time T and response monitoring time R. The communication terminal of a transmission side judges that satisfactory communication is executed by receiving an ACK signal from an opposite side within response monitoring time R. The communication terminal of the transmission side informs the opposite side that the transmission time of data is changed to two-fold when a satisfactory communication state continues for prescribed time and changes transmission time to two-fold. Transmission time is repeated to be made to two-fold until it reaches maximum transmission time unless a communication fault occurs.  The communication terminal of the transmission side stores the frequency where the communication fault occurs and transmission is executed without using the frequency where the fault likely occurs until prescribed time elapses from the occurrence of the fault.
Patent JP-H05262421-A (JP)
Title: Sorting apparatus for compact disk, micro-cassette, video tape or similar article
IPC: B65G47/94
Filed: 1992-12-18
Abstract: PURPOSE: To obtain an apparatus which carries a bottom article out of a stock of compact disks, micro-cassettes, video tapes or other similar flat articles which are stacked on a holder from the holder to a path, and delivers it to a predetermined discharge station positioned along the path. CONSTITUTION: This apparatus has at least one endless conveyor 6 running along a horizontal path. The path, which is inclined transverse to the direction of travel, has pushing members 5 for articles. A series of discharge stations 9 are positioned along the path. The apparatus has a code-applying-means to give a code corresponding to the predetermined discharge station 9 to each of the articles. The apparatus has a holder 7 having a grid-like bottom part 11 to hold a stock of articles. The lower portion of the holder 7 is perpendicular to the path. The pushing members 5 operates on the path.
Patent JP-H10176518-A (JP)
Title: Gas-liquid separating device for engine of vibrator
Inventor: TATENO YOSHIMITSU
IPC: F02B65/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To quickly drip the oil to a crank chamber without leaving the oil in a rocker chamber so as to prevent the seizure of engine, and while to sufficiently separate the gas and the liquid from each other so as to sufficiently maintain the breather performance even in the case where a device is loaded on a vibrator such as a rummer, which strongly vibrates in the vertical direction. SOLUTION: In this device, a rocker chamber 22 communicated with a crank room 2 through an oil passage 10 is used as a gas-liquid separating chamber for separating the mist-like oil and the blow-by gas from each other, and furthermore, a breather chamber 28 is communicated with a top surface of the rocker chamber 22 through a blow-by gas passage 29. Sufficient separation of the gas and the liquid is perfomied in the rocker chamber 22, and flow-in of a large quantity of the mist-like oil into the breather chamber 28 is prevented so as to maintain the breather performance. An oil passage 10 and a throttle passage 14, which is formed in the oil passage 10, are enlarged so as to quickly drip the oil inside of the locker chamber 22 to the crank chamber 2.
Patent JP-H03199886-A (JP)
Title: Detachable and replaceable pouring furnace for aluminum ingot rapid melting device
Inventor: NUKAZUKA MASARU
IPC: F27B1/09
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a pouring furnace, detachable and replaceable easily, by a method wherein molten metal, leaked out of a clearance between contacting parts, is solidified by cooling effect by an annular water cooling tube and heat transfer plates which is in contact with the annular cooling water tube, to form a sealing and connecting layer readily separated comparatively. CONSTITUTION:During the operation of a rapid melting device, molten metal in a retaining furnace 13 is communicated with the molten metal in a pouring furnace 12 through the upper opening of the pouring furnace 12, however, one part of the molten metal is leaked by a small amount through spaces between the upper side wall of the pouring furnace 12 and the opening 13a of the retaining furnace 13 or a gap between the bottom wall of the retaining furnace 13 and the upper surface of the flange 15 of the same and invades into an annular gap 18. In this case, a water cooled copper tube 17 and a heat transfer plate 16, contacted closely with the copper tube 17, are cooled sufficiently by cooling water and, therefore, the molten metal, invaded into the annular gap 18, is solidified at once and fills the annular gap 18 whereby a seal layer is formed and the leakage of the molten metal to the outside of the system is prevented. When the pouring furnace 12 is to be replaced due to the clogging of sludge or the breakage of the same, a driver or a chissel is abutted slightly against the upper wall of the flange 15 and is knocked lightly whereby the pouring furnace. 12 can be extracted out of the retaining furnace 13 to replace the same.
Patent JP-H09177232-A (JP)
Title: Mounting structure of eave rear beading material
Inventor: NISHIMURA TAKESHI
IPC: E04D3/40
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To permit mounting of an eave rear beading material by installing an eave rear plate in advance through an underlay steel plate with gap adjustability in the so-called jack-up construction method by which roof is prepared and fixed prior to the external wall. SOLUTION: Through nail holes 9 in long shape, an underlay steel plate 2 is attached to the undersurface of an eave rear cradling 1 using nails 11, and an eave rear plate 3 is inserted and fixed to the underlay plate 2. After the roof is installed and the framework and external wall panel 5 are constructed, the gap between the undelay plate 2 and panel 5 is adjusted by the nail hole 9, and a beading material 4 made from aluminum through extrusion is mounted and secured fast to the underlay plate 2 and eave rear plate 3 by screws 10 through screw holes 6 in long shape. A cover 7 made of an elastic metal material, for example aluminum, is fitted from below the beading material 4. Thus it is practicable to install the beading material 4 while the gap to the external wall panel 5 is adjusted by the nail hole 9 and screw hole 6.
Patent JP-2001161004-A (JP)
Title: Control method of battery pack
Inventor: HASHIMOTO EIICHIRO
IPC: H01M10/44
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To effectively obstruct thermal runaway of a battery pack which is to be caused by temperature. SOLUTION: In this control method of a battery pack, charging and discharging are performed while the residual capacity of a battery pack 1 is controlled to be in an actual usage region between an upper limit capacity and a lower limit capacity. When an ambient temperature and a battery temperature are high, charging and discharging are performed by reducing the upper limit capacity.
Patent JP-H11169341-A (JP)
Title: Connecting device between endoscope and light source device
Inventor: SUGIMOTO HIDEO
IPC: A61B1/06
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness in the insert-connection of a connector of an endoscope from arising, and always ensure a good connection by a method wherein for a connecting mechanism between a connector and a connector- receiver, a connection guiding means which guides by power from a state on the way of a connection to a complete connection state, is provided. SOLUTION: When an endoscope is connected to a light source device 2, first, a connector 1 is inserted in a connector-receiver 5. At this time, a slide rod is pushed by a shaft 18 for slipping-off prevention, and a switch is turned on. Then, a motor for a slipping-off preventive fixed part 70 is driven, and an engaging groove is engaged with a protuberance which is provided on the tip end of the shaft 18 for slipping-off prevention, and the connector 1 is prevented from slipping off from the connector-receiver 5. Then, by another motor 55, a screw rod 54 is rotated, and a connector 51 is inserted in a fitting- connecting cylinder 14.  By this motion, the positional relationship for the connected state between the connector-receiver 5 and the connector 1 is corrected to a correct state, and the light source device side electric connector 51 and an endoscope side electric connector 15 are correctly connected.
Patent JP-H05172464-A (JP)
Title: Heat treatment furnace
Inventor: OTA TETSUHIKO
IPC: F27B9/30
Filed: 1991-12-20
Abstract: PURPOSE:To uniformize the temperature of each part in a burning chamber and sharply reduce the occurrence of unevenness in heat treatment quality, in a hot blast circulation type heat treating furnace. CONSTITUTION:A hot blast circulation type heat treating furnace is formed such that a furnace body 1 is provided, in the interior, with a burning chamber 2 capable of containing substances to be treated vertically in stages and a circulating passage 3 through which gas in the burning chamber 2 is circulated. A circulating fan 4 and a heater 5 are arranged in the circulation passage 3. A gas outflow port 8 communicated to the circulation passage 3 is formed in the upper part of the baking chamber 2 and meanwhile, a gas inflow port 9 through which circulation gas from the circulation passage 3 flows is formed in the lower part of the burning chamber 2. A gas injection pipe 10 composed of a pipe having a closed upper end and having injection nozzles 15 formed at intervals of a given distance along a vertical direction is erected above the gas inflow port 9.
Patent JP-H07303220-A (JP)
Title: Television receiver
Inventor: NATANIERU HARUKU AASOZU
IPC: H04N5/45
Filed: 1993-11-22
Abstract: PURPOSE: To remove the difference of pictures generated due to the difference of the characteristics of signal paths. CONSTITUTION: A main picture from a first tuner structure 120 and a sub-picture from the other tuner structure 121 are displayed on a screen 180 by using two tuner structures 120 and 121 having each signal processing path. When the two tuner structures 120 and 121 tune in to the same television channel, a controller 100 controls a switch 135 for selecting a signal from the first tuner structure 120 so that both the main picture and the sub-picture can be displayed. Thus, the difference of the pictures generated due to the difference of the characteristics of the two tuner structures 120 and 121 and each signal processing path can be removed.
Patent JP-2000163439-A (JP)
Title: Device and method for electronic file retrieval
Inventor: TAKAGI SHIRO
IPC: G06F12/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic file retrieving device which enables speedy and proper retrieval by narrowing down retrieval objects by using a history of operations of electronic files. SOLUTION: A retrieval condition input part 3 allows a user to input retrieval conditions composed of conditions regarding full-text retrieval and conditions regarding operation history retrieval and a document list generation part 4 retrieves documents meeting the conditions regarding the operation history retrieval inputted from the retrieval condition input part 3 from an operation history storage part 2 and generates a list of the identifiers of the detected documents. Then a full-text document retrieval part 3 reads the contents of the corresponding documents in a document storage part out of the document ID of the document list generated by the document list generation part 4 and retrieves documents including the key words of the conditions regarding the full-text retrieval inputted from the retrieval condition input part 3.
Patent JP-H08240480-A (JP)
Title: Detector of electromagnetic wave such as infrared ray
Inventor: MONTANARI JEAN-LOUIS
IPC: H01L31/024
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate electrical connection through a standardized connector even for a large apparatus by providing the low temperature finger of a cryostat with a mechanically secured cooling plate. SOLUTION: A cryostat is provided with cylindrical casings coaxially wherein the outer casing is utilized as a window support and the inner casing is constituted of low temperature fingers. A connecting circuit 7 is secured mechanically to a cooling plate 2 and exchanges heat with the cooling plate 2. The cooling plate 2 is provided with two recesses 16 symmetrically wherein each recess 16 extends toward the center of cooling plate 2 and terminates at a through slot. Each through slot opens to the outside of low temperature finger. The recess 16 contains a relay connecting member 13 through an epoxy based adhesive. The cooling plate 2 itself can be regulated by inserting and bonding a relay connecting member 13 matching on the detector depending on the dimensions or type of the detector to be used.
Patent JP-H10176700-A (JP)
Title: Recovery device for compressed air
Inventor: MINE NOBUYUKI
IPC: F15B11/064
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To recover air exhausted from pneumatic equipment or the like without exhausting it to the atmosphere so as to prevent any energy loss of a compressed air source by perpendicularly connecting a suction pipe connected to an air exhaust port in the pneumatic equipment to a narrow portion of a venturi pipe connected to the compressed air source. SOLUTION: A feed main pipe 9 connected to a compressed air source 8 is connected to a feed pipe 3 of a solenoid selector valve 2. A suction pipe 11 connected to an exhaust pipe 1 of the solenoid selector valve 2 is perpendicularly connected to a narrow portion 10a of a venturi tube 10. When compressed air of high pressure flows in the feed main pipe 9, a pressure at an opening of the narrow portion 10a becomes negative, so that the air exhausted from the exhaust pipe 7 is mixed with the air flowing inside the feed main pipe 9, and then, is recovered. The air exhausted from an air cylinder 1 can be prevented from being exhausted in vain, so that an energy loss of the compressed air source 8 can be prevented. The air exhausted form the exhaust pipe 7 and temporarily reserved in a reservoir tank 12 may be sucked to the feed main pipe 9 to be thus recovered.