baber/WOPTO huggingface dataset:
Patent JP-2000153462-A (JP)
Title: Electrocast thin blade grinding wheel, and manufacture thereof
Inventor: HOSHI JUNJI
IPC: B24D3/00
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To improve cutting sharpeness of initial grinding, and improve holding force for super-abrasive grain in an abrasive grain layer. SOLUTION: In an abrasive grain layer 13 of an electrocast thin blade grinding wheel 10, at least part of a metal plating phase 12 is upheaved toward super-abrasive grain 11 close to the super-abrasive grain 11 protruded from the surface of the metal plating phase 12. In the super-abrasive grain 11, a side where exposed quantity from the metal plating phase 12 is large and a side where it is small are formed in a specific direction. In grinding a workpiece, the side with the large exposed quantity of the super-abrasive grain 11 is directed to the upstream side 29 in a grinding direction D of the electrocast thin blade grinding wheel 10, so cutting sharpeness in an initial stage of grinding is improved.  On the side directed to the downstream side 30 in the grinding direction D, a skirt part 18 by the metal plating phase 12 is formed larger than that on the upstream side 29, thereby holding force for the super-abrasive grain 11 is improved.
Patent JP-H10166979-A (JP)
Title: Inflator installing structure of air bag device
Inventor: YOSHIOKA KAZUHIKO
IPC: B60R21/16
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress a rattling of an inflator in the axial direction effectively, by holding the inflator in the condition operating an axial tension to the bolt of the inflator constantly, in the installing structure of the inflator in an air bag device. SOLUTION: A cylindrical inflator 4 is inserted from the first opening 21 provided at one side side surface of a case 2, and a bolt 42 provided to the front end at the other side side surface of the case 4 is inserted to the second opening 22 provided at the other side side surface of the case 2 and fastened by a nut member 7. In such an installing structure, the end of the first opening 21 of the inflator 4 is fixed to the case 2 side surface through an outer peripheral flange 44, and the inflator 4 is fastened by the nut member 7 at the second opening 22 side by placing an elastic member 9 between the case 2 side surface.
Patent JP-H09165109-A (JP)
Title: Reciprocating transporting conveyor
Inventor: KATAMATA HIROMI
IPC: B65G15/04
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of equipment by lowering a conveyor frame of a reciprocating transporting conveyor, straightening the shape of a chute, and performing miniaturization. SOLUTION: A conveyor C is so constituted that a belt 3 may be laid between a tail pulley 1 and a head pulley 2. Curved traveling parts 4, 5 for deviating advancing ways 3A and returning ways 3B of the belt 3 sideways are provided, and a supplying part 9 for supplying a conveying article to the returning way 3B of the belt 3 and a discharging part 13 for discharging the conveying article from the returning way 3B of the belt 3 are provided in the position in which the advancing way 3A and the returning way 3B formed by the sideways deviation of the belt 3 are not overlapped.
Patent JP-H05167601-A (JP)
Title: Control signal transmittal mode
Inventor: OMURO KATSUMI
Filed: 1991-12-12
Abstract: PURPOSE:To transfer a control signal without setting a channel exclusive for the control signal fixedly between adjacent communication nodes by transferring the control signal sent/received between the communication nodes through the use of an ATM cell. CONSTITUTION:A communication node 10 is provided with an ATM interface 14 and sends/receives an ATM cell to/from a relevant communication node 10 through each transmission line 12. In this case, the transmission line 12 is in existence as a Virtual Path in the ATM network and the ATM cell goes to and comes from the transmission line. Then a control signal Sc to be received/sent to/from the communication nodes 10 is transferred by using the ATM cell CL. That is, the control signal Sc is transferred by using a control ATM cell while distinguishing the cell from an information ATM cell CLi used to transfer a usual information signal S1. Thus, the control signal is transferred without setting fixedly a channel exclusive for the control signal between adjacent communication nodes.
Patent JP-H11163116-A (JP)
Title: Sealed container
Inventor: KAMATA TOSHIYUKI
IPC: B65D85/86
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a sealed container which is capable of accurately positioning a wafer receiving and delivering position of a working device. SOLUTION: In a sealed container, a conveyor plate 16 is attached on the bottom face of a cover case 1, and columns 20 are provided on both sides in the case 1 so that the columns 20 faced opposite to each other. Then a plurality of kinematic couplings 17 and 17A for positioning port plate are provided to the conveyor plate 16 at a prescribed interval, and the bottom plates 23 of the columns 20 are fixed to the couplings 17 and 17A. In addition, a front retainer 30 and a rear retainer 33 which face opposite to each other are respectively set on the internal surface of a box door 7 and the inside of the case 1. Since the columns 20 are attached freely detachably to the case 1 and the cylindrical bosses 27 and 27a of the bottom plates 23 are directly fixed to the kinematic couplings 17 and 17A, errors are not accumulated at positioning of the sealed container.
Patent JP-2000155154-A (JP)
Title: Digital pad circuit testing method and device
Inventor: OBARA TAKU
IPC: G01R31/28
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for an oscillator, a voltmeter, and the like and to reduce test time by testing a digital circuit while being equivalent to a ROM read test. SOLUTION: A serial/parallel conversion circuit 13 of a digital pad circuit 11 converts a serial digital input signal (a) from a digital signal transmission circuit 17 to a parallel lower address signal (b). An attenuation/amplification amount setting circuit 15 sets an upper address signal (c) for setting the amount of amplification and attenuation, and a ROM 16 stores the attenuated or amplified signal and converts its output data signal (d) to a digital output signal (e) by a serial/parallel conversion circuit 14. A reception digital signal storage circuit 18 stores the digital output signal (e) and stores expectation value data used for verifying whether the digital output signal (e) is normal or not in advance in an expectation value data storage part 19.  A control circuit 20 controls the transmission and reception of test data and at the same time controls the reading and comparison of a reception data read signal (f) and an expectation value data read signal (g).
Patent JP-2000153525-A (JP)
Title: Method for recovery of separated waste plastics
Inventor: OGINO ETSUO
IPC: B09B3/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To raise an oil recovery rate by a method wherein an exhaust gas discharged from a cracking furnace of a waste plastic liquefaction step is decreased in temperature, and sent respectively and independently to a heating and volume reduction step and a drying step as each heat source, or sent to the heating and volume reduction step, and then sent to the drying step. SOLUTION: As a heat source of a heating and volume reduction step 3 and a drying step 7, a cracking furnace heated exhaust gas of a waste plastics liquefaction step is used. Since a temperature of the exhaust gas is 350 to 400 deg.C, it is cooled by water by using a double cooling pipe or its temperature is firstly decreased by mixing air, the exhaust gas is sent to a heating and volume reduction step 3 at 120 to 190 deg.C, and sent to a drying step 7 at 110 to 120 deg.C. The exhaust gas may be respectively and independently sent to those steps, or may be sent to the heating and volume reduction step 3 and then sent to the drying step 7. An oxygen concentration in the exhaust gas is low, and there is no fear of ignition of the exhaust gas in the heating and volume reduction step 3 or the drying step 7.
Patent JP-H02177462-A (JP)
Title: Metal head with positioning projection
Inventor: SAITO YUKIO
IPC: H01L23/02
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a metal head with positioning projection at a low price which is easly to manufacture without requiring coining by disposing a plurality of positioning projections for a cap so as to project on the side in which the cap is covered by a half-punch technique. CONSTITUTION:A metal head 14 forming a semiconductor package with a cap 12 covered is disposed by a half-punch technique so that a plurality of positioning projections 18 for the cap 12 project on the side in which the cap 12 is covered. For example, four column-like positioning projections 18 are disposed on one flat-plate metal base 16 by the half-punch technique, glass 8 is sealed in a hole disposed on the metal base 16, an electrical signal input- output terminal 10 is extracted via the glass 8, and the metal head 14 is formed. After an IC chip 24 is joined and bonded, the cap 12 is positioned so that four projections 18 fit in the inner peripheral surface 20 of the cap 12. The metal head 14 is covered with the metal cap 12, then projection welding is performed.
Patent JP-H02166695-A (JP)
Title: Static memory
Inventor: TEESUN JIYUN
IPC: G11C5/14
Filed: 1988-12-28
Abstract: PURPOSE: To protect a memory cell and to prevent a failure even when a device is used for a long time by decreasing a power source voltage supplied to the memory cell when external power voltage higher than that of an ordinary state is applied. CONSTITUTION: Memory cells 100 are connected between a pair of bit lines 3, 4 and a word line 2, respectively, and precharging circuits 40 for precharging the respective pairs of bit lines 3, 4 are connected, respectively. A power voltage adjusting circuit 50 as a power source adjusting means supplys a decreased power source voltage to a common power source line 15 connected to the power source line of each memory cell 100 when the external power source voltage VDD is higher than a prescribed voltage. Consequently, the fault of the memory cell is prevented even if the device is used for a long time without lowering the power source voltage VDD.
Patent JP-2001011807-A (JP)
Title: Elastic pavement and elastic pavement structure
Inventor: TANAHASHI HIDEAKI
IPC: E01C11/24
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an elastic pavement having 0.4 or larger in a sliding friction coefficient on a wet road face at a car speed of 70 km/h and 0.8 or smaller in the difference between a sliding friction coefficient in a wet condition and that in a dry condition and 20 km/h or larger in a point of inflection of a sliding friction coefficient. SOLUTION: In this pavement 10, a binder such as polyurethane or the like and a third component material are mixed with rubber chips and molded. The third component material satisfies three conditions that it is 90 or higher in JIS-A standard hardness and it has an average particle size of 0.01-2.5 mm and also it has such a mixing ratio that 3-35 wt.% of the material is mixed to the total propotion including the rubber chips and the binder. An urethane- based substance that at least one of maximum values in a temperature-dependent curve of an attenuation coefficient. tanδ exists in 10 deg.C or higher temperature, is preferable. Moreover, a drain ditch is preferably provided on the contact face of the pavement with the base course face.
Patent JP-H07155736-A (JP)
Title: Image holding member discarding device
Inventor: SUGAWARA TOMOAKI
IPC: B09B5/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide an image holding member discarding device which is capable of making transfer paper completely unidentifiable of characters, images, etc., in a state of permitting its reutilization as regenerated raw material and is adequate for discarding of image holding members such as confidential documents. CONSTITUTION:Toners 3 on the transfer paper 2 are supplied with a peeling liquid and are peeled from the transfer paper 2 by a peeling roller 4. The transfer paper 2 from which the toners 3 are peeled is torn up in a width direction orthogonal with a transporting direction by tearing up wheels 9. At this time, the transfer paper 2 is still wet with the peeling liquid 1 and is, therefore, easily torn up as the joining force of the fibers to each other is weakened and the fibers are softened. The transfer paper 2 torn up in such a manner is torn up in the transporting direction by a tearing up roller pair 10 and is housed in a paper piece collecting box 11. The transfer paper 2 is still wet with the peeling liquid 1 even at this time as well and is, therefore, easily torn up in the same manner.
Patent JP-H08156946-A (JP)
Title: Packaging container
Inventor: KIMURA IKURO
IPC: B65D27/00
Filed: 1994-12-05
Abstract: PURPOSE: To provide a packaging container which can easily integrate a thank you note being separately prepared, under a condition wherein an article is packaged, and at the same time, wherein the presence/absence of the thanks note can be confirmed at a glance from the outside, and also, the material cost and processing cost can be drastically reduced. CONSTITUTION: A packaging container is formed by folding one sheet, and a front surface part 1, a back surface part which is formed into approx. the same shape of the front surface part 1, and an insertion part 3 which is formed to be slightly smaller than the front surface part 1 are connected in a row through folding lines A8 and B9. Then, the folding line B9 is folded, and the back surface part and the insertion part 3 are put together, and under this condition, the lower end parts of them are affixed. At the same time, the folding line A8 is folded, and the front surface part 1 is inserted between the back surface part and the insertion part 3. By doing so, an article storage part is formed between the back surface part and the front surface part 1, and also, a thanks note storage part 18 is formed between the back surface part and the insertion part 3.
Patent JP-H07192214-A (JP)
Title: Magnetic head and its production
Inventor: NAGATSUKA SHINTARO
IPC: G11B5/23
Filed: 1993-12-27
Abstract: PURPOSE:To form tracks with good accuracy of width when narrow width tracks are formed. CONSTITUTION:When two head cores 1, 2 having magnetic layers F1, F2 of different thickness, respectively, are joined to form a gap 3, the cores are joined in such a manner that the magnetic layer F1 having smaller thickness is butt- joined within the width of the magnetic layer F2 having larger thickness. Thereby, the track width is limited by the magnetic layer F1 of a smaller thickness, and the track width can be controlled with the accuracy of thickness of the magnetic layer.
Patent JP-H05166807-A (JP)
Title: Manufacture of thin film
Inventor: TANIGUCHI KOJI
IPC: H01L21/768
Filed: 1991-12-13
Abstract: PURPOSE:To provide a thin film manufacturing method which embodies a more enhanced evenness of an interlaminar insulation film and, what is more, a higher quality of the film. CONSTITUTION:A thin film is formed on a substrate by depositing liquid fine particles including thin film components by a specified thickness. Then, the thin film is exposed to ozone or plasma or active oxygen atoms, thereby promoting the oxidation of the thin film. At the same time, these processes are repeated until the desired thickness can be obtained.
Patent JP-2000156178-A (JP)
Title: Cathode-ray tube
Inventor: KIMIYA JUNICHI
IPC: H01J29/50
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube capable of obtaining satisfactory resolution over the whole area of a screen by resolving or reducing the beam spot shape deflection phenomenon due to the difference of lens powers between the horizontal direction and the vertical direction generated in the periphery of the screen. SOLUTION: A sixth grid (G6) forming a main electron lens part is formed of a first positive electrode G61, an auxiliary electrode G62 and a second positive electrode G63. A medium voltage is applied to a fifth grid (G5), and the positive electrode voltage is applied to the first and the second positive electrodes G61, G63, and an intermediate voltage between the described voltages is applied to an intermediate electrode GM and the auxiliary electrode G62.
Patent JP-H06154577-A (JP)
Title: Method for controlling gas temperature of autoclave
Inventor: YAMAKAMI KAZUIWA
IPC: B29C43/52
Filed: 1992-11-16
Abstract: PURPOSE:To obtain a high-quality finished product suited for an object set at each position by controlling the temperature of a gas which circulates through means for circulating gas for a gas circulating zone to obtain a temperature optimized for an object set at each gas circulating zone position. CONSTITUTION:The temperature of each circulating gas is detected using temperature sensors 3 provided for gas circulating zones Ca, and the gas temperature thus detected is compared with a set temperature programmed by a temperature setting device 24, using an adjuster 25. Further, the difference is transmitted to a heating/cooling means D to control a heat exchanger 17. Finally the temperature of the gas circulating through a gas circulation means C is controlled for each gas circulation zone Ca.
Patent JP-H08155322-A (JP)
Title: Crusher
Inventor: NISHIMURA KEIJI
IPC: B02C18/14
Filed: 1994-12-07
Abstract: PURPOSE: To effectively prevent a material to be crushed cut into narrow and long belts by cutting blades of rotary cutters from twining around a rotating shaft. CONSTITUTION: A crusher has plural rotary cutters 1 having plural cutting blades 1A. The rotary cutters 1 are arranged in parallel close to each other, and cut a material to be crushed fed to between two rotary cutters 1 into narrow and long belts. Tension rolls 6 are arranged close to below the rotary cutters 1. The rotation speed of the tension rollers is larger than the speed at which the rotary cutters 1 cut the material to be crushed and deliver it. The material to be crushed cut into belts is torn off by the tension rolls 6 and crushed into smallish pieces.
Patent JP-2000155871-A (JP)
Title: Beverage extractor for vending machine
Inventor: KAWABATA AKIO
IPC: G07F13/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a beverage extractor for easily washing an extraction cylinder, and for arbitrarily changing extraction concentration or the like. SOLUTION: Hot water is injected to a hot water feeding cylinder 2, and materials are injected to an extraction cylinder 4, and the hot water feeding cylinder 2 is connected with the extraction cylinder 4, and hot water in the hot water feeding cylinder 2 is washed away to the extraction cylinder 4 by a hot water piston 22 so that extracted liquid can be obtained through a filter 63 in this beverage extractor of a vending machine. In this case, an extraction piston 23 with which each cylinder 2 and 4 can be connected for introducing the host water of the hot water cylinder 2 to the extraction cylinder 4 is provided between the host water cylinder 2 and the extraction cylinder 4 so as to be freely attachable/detachable.  Thus, the extraction piston 23 can be detached, and not only the connected part of the extraction piston 23 with the host water cylinder 2 but also the extraction piston 23 can be easily washed.
Patent JP-H05140289-A (JP)
Title: Production of polycarbonate
Inventor: NAGAO TOMOHIRO
IPC: G11B7/24047
Filed: 1991-11-21
Abstract: PURPOSE:To produce a high-quality polycarbonate efficiently by conducting the desalting polycondensation of a bis(acyloxy) compd. with a carbonate- forming compd. CONSTITUTION:The desalting polycondensation of a bis(acyloxy) compd. of the formula: R<1>-O-X-O-R<2> [wherein R<1> and R<2> are each acyl; and X is a divalent (substd.)hydrocarbon group] with a carbonate-forming compd. is conducted in the presence of an acid acceptor such as an alkali metal compd. or an org. amine.
Patent JP-H09172451-A (JP)
Title: Method and equipment for transmitting data
Inventor: TERAOKA FUMIO
IPC: G06F13/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a method for surely transferring data addressed to a subnetwork to the subnetwork of a moving destination by storing the entry of mask information and transferring data corresponding to information obtained by mask information. SOLUTION: At the time of being connected with a router MR 10, a router MR 2 obtains a new IP address from the router MR 10 and additionally obtains an IP address block for the subnetwork 3. The router MR 2 gives one of the IP address blocks obtained from the router MR 10 to an equipment Va4 connected with the subnetwork 3 as a new address. At the time of receiving the new IP address of the subnetwork 3, the router MR 2 updates the IP address of an AMT entry corresponding to the subnetwork 3. The router MR 2 transmits the IP address and a router Ha5 registers the IP address in AMT.
Patent JP-2000153537-A (JP)
Title: Decorated sheet
Inventor: MORI FUJIO
IPC: B29C33/12
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a decorated sheet capable of applying decoration even of fine evenness having an intentional three-dimensional feeling. SOLUTION: In a decorated sheet wherein pattern layers 5 comprising a large number of fine straight lines or curved lines are formed on at least a substrate sheet 2 by printing and a brilliant layer 6 is formed thereon, the average line width 11 of the pattern layers 5 and the average gap distance 12 between lines are 0.05-0.5 mm and a ratio of the thickness 13 and average line width 11 of the pattern layers is 1/500-1/5.
Patent JP-H10171125-A (JP)
Title: Proximity exposure device of sheet-like work
Inventor: OKADA MASAKAZU
IPC: H05K3/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of high adhesive power between a mask and a work at the time of setting them parallel to each other. SOLUTION: After the belt-like work W drawn out of a delivery reel 1 is positioned and held at the prescribed position of a work stage 5, the work stage 5 is risen. As a result, a spacing setting mechanism 7 is displaced and the entire surface of a spacer 10 is brought into contact with the work W. The inclination of the mask M and the work W is thereby aligned. While this state is held, the work stage 5 is lowered by an extremely slight amt. to set the mask M and the work W in parallel and at the specified spacing therebetween. The alignment of the mask M and the work W is then carried out and mask patterns are exposed onto the work W. Since the spacer 10 is mounted at the work stage 4, the direct contact of the mask M with the work W does not arise and the easy detachment of the mask M and the work W is made possible when the work stage 5 is lowered.
Patent JP-H03192134-A (JP)
Title: Production of expandable styrene polymer particle
Inventor: SUGIYOU YASUNARI
IPC: C08J9/16
Filed: 1989-12-21
Abstract: PURPOSE:To produce the title particles which can give relatively fine pre- expanded particles of a uniform cell size by suspension-polymerizing a styrene monomer in the presence of a specified cell modifier and an organic blowing agent. CONSTITUTION:100 pts.wt. styrene monomer is suspension-polymerized in the presence of 0.0001-0.95wt.% polymer comprising 5-100wt.% lower-alkyl methacrylate units and 0-95wt.% another vinyl monomer units, and an organic blowing agent is added to the system during the polymerization, or the obtained polymer is impregnated with the blowing agent after the polymerization.