baber/WOPTO huggingface dataset:
Patent JP-H04168217-A (JP)
Title: Manufacture of high toughness and high tensile strength hot rolled steel sheet excellent in uniformity
Inventor: KUROSAWA NOBUTAKA
IPC: C21D9/46
Filed: 1990-10-31
Abstract: PURPOSE:To manufacture a hot rolled steel sheet excellent in uniformity, in a finish rolling stage for a sheet bar after coarse rolling, by specifying rolling and cooling conditions. CONSTITUTION:In the hot rolling of continuously cast slab stock, the finish rolling of a coil-shaped sheet bar after coarse rolling is started at >=50% draft at <=950 deg.C and in the range of 70 to 800 deg.C rolling finishing temp. Subsequently, the edges of the sheet bar coil finished with coiling are connected, and finish rolling is continuously executed. In succession, it is rapidly cooled at >=5 deg.C/S cooling rate and is coiled in the temp. range of 450 to 600 deg.C. In this way, the high toughness and high tensile strength hot rolled steel sheet excellent in uniformity can be manufactured.
Patent JP-H07144843-A (JP)
Title: Controller for hydraulic elevator
Inventor: TOMITA KAZUAKI
IPC: B66B9/04
Filed: 1993-11-22
Abstract: PURPOSE:To obtain a controller for a hydraulic elevator which keeps the safety of uses and improves the operation efficiency by judging the perfect closure state of a flow-rate control valve free from the erroneous detection when a car arrives at a floor. CONSTITUTION:The valve closure state is judged from the value of the closure state judgement variable (CKF) using the car position and the car speed (S34), and if CKF>0, the ordinary service operation is continued (S41), while if CKF<0, a car is travelled at a high speed to the lowest floor (S35 and S37), and if CKF=0, the number of times TIME of judgement is judged (S35), and if the value exceeds a specific value, the car is travelled at a high speed to the lowest floor. Further, if the car arrives at the lowest floor after the happening of anomaly, and the number of times of anomaly CONT is inspected, and the value exceeds a specific value, advance to the process S39 is performed, and CKF is judged. If CKF<0, advance to the process S42 is performed, and the operation of the elevator is brought into stop. If CKF<0, advance to the process S41 is performed, and the service operation is restored, and if CKF=0, advance to the process S40 is performed, and if TIME exceeds a specific value, the service operation is restored.
Patent JP-H07144782-A (JP)
Title: Automatic paper feeder
Inventor: KATO KENJI
IPC: H04N1/00
Filed: 1993-11-24
Abstract: PURPOSE:To shorten operation time to half, and reduce consumption of recording paper sheets by half by providing friction plates and holding members by two pieces respectively, and feeding two documents simultaneously by cooperating with a feeding roller. CONSTITUTION:A document feeding part 2 is inclined as a whole, and a document 6 is made easily movable to the feeding roller 1 side by dead weight. Document width determining plates 2B and 2C are provided in both end parts, and a separating plate 3 is provided in a central part. Friction plates 7 and the holding members 8 to feed out the document in order one by one by sandwiching it by cooperating with the feeding roller 1 to feed out the document in order, are respectively provided by two pieces in front of the document feeding part 2 in which plural documents can be juxtaposed with each other. Thereby, the feeding roller 1 sandwiches the respective lowermost tip parts of the documents set in an R part and an L part of a document placing stand 2A by cooperating with the friction plates 7, and can feed out two documents simultaneously.
Patent JP-S62152428-A (JP)
Inventor: YASUDA NOBUMI
IPC: A47L17/00
Filed: 1985-12-27
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-H04164406-A (JP)
Title: Check-out counter of cash register
Inventor: YOKOI HIDEO
IPC: G07G1/00
Filed: 1990-10-30
Abstract: PURPOSE:To reduce the distance for a customer to place a basket on a check- out counter so that the customer can easily place the basket on the counter by inclining a part of a check-out counter according to the weight of a basket. CONSTITUTION:When a customer places a basket 1 on the right end of a check- out counter 3, as a bar code reader 2 is installed on the central portion of the check-out counter 3, goods are taken out from the right basket 1, passed on the bar code reader 2 to read a bar code displayed on the goods, and put in a left basket 1. At this time, when the basket 1 where the goods are stored is moved to the right of the bar code reader 2, if a pressure sensor 8 incorporated in a movable table 6 detects pressure above a designated pressure (weight), a control portion 10 sends a driving signal to a motor 9 to move a rack 4 upward. A pinion gear 5 is driven by the motor 9 to raise the movable table 6. Thus, the goods in the basket 1 can easily be taken out so as to lower the position where a customer places a basket.
Patent JP-H10117895-A (JP)
Title: Beading for seat cover
Inventor: MUKAI KOJI
IPC: A47C31/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To always turn the top end of a sewing tab part for beading toward either the main body side of cover or gusset side and to prevent the beading from meandering with respect to the beading for a seat cover. SOLUTION: The beading for a seat cover is provided with a main body 13 of beading exposed at a corner part 18 while being positioned at the corner part 18 of a seat pad 17 in the state of covering the seat pad 17 with a seat cover 5 and a sewing tab part 14 integrally formed along the main body 13 of beading so as to be sewn with the seat cover 5. At the sewing tab part 14, there are a top end part 14A and a top end curving part 14B, the top end part 14A is made adjacent to the main body 13 of beading and the top end curving part 14B is curved almost perpendicularly to the base end part 14A.
Patent JP-H05132359-A (JP)
Title: Carbon fiber-ceramic composite material
Inventor: SATO TASUKU
IPC: C01B31/02
Filed: 1991-11-08
Abstract: PURPOSE:To enable a composite material to exhibit required oxidation resistance when heated and obtain a carbon fiber.ceramic composite material, having sufficient toughness and other practical mechanical strengths by applying a borosiloxane which is an organometallic compound to carbon fiber without reducing the production efficiency and simultaneously suppressing the amount of formed pores in the composite material in conversion into ceramics. CONSTITUTION:A carbon.fiber ceramic composite material composed of carbon fiber, silicon carbide fine powder and a borosiloxane of an amorphous construction is obtained. The composite material is produced by impregnating or coating the surface of the carbon fiber with a solution of diphenylborosiloxane containing silicon carbide fine powder added thereto [blended at (3:1) to (1:1) ratio of the diphenylborosiloxane:silicon carbide[ in an organic solvent, then carrying out primary heat treatment at 300-500 deg.C and further secondary heat treatment at a high temperature of >=1000 deg.C.
Patent JP-H10118489-A (JP)
Title: Catalyst layer for purifying exhaust gas, catalyst structure for purifying exhaust gas, and method for purifying exhaust gas thereby
Inventor: SUGANO TAIJI
IPC: F01N3/28
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst layer which can remove NOx in dilute combustion exhaust gas efficiently, a catalyst-coated structure, and a method for purifying exhaust gas using them. SOLUTION: The catalyst A is composed of at least one kind of alkaline earth metal oxide selected from CaO, MgO, and BaO. A catalyst layer for purifying exhaust gas consists of the catalyst A and a catalyst B in which silver is contained in an alumina carrier having such pore structure that when in the relation between pore radii and pore volume measured by a nitrogen gas adsorption method, the total of pore volume occupied by pores whose radii are not exceeding 300 angstrom if made X, the total of pore volume occupied by pores whose radii are 25-100Å is made Y, and the total of pore volume occupied by pores whose radii are 100-300 angstrom is made Z, Y is 70% or more of X, and Z is 20% or less of X.
Patent JP-2000116972-A (JP)
Title: Button sewing machine
Inventor: OYA SHIRO
IPC: D05B3/14
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a button sewing machine in which thread take-out action and push-up action can be mechanically interlocked, and with which a high- quality sewing pattern can be formed with an unknitted thread being sufficiently pulled out of a finished fabric. SOLUTION: When a hook 64 is in the upright condition, since a push-up lever 40 is driven by a wiper solenoid 23 and engaged with the hook 64, and a button clamp 51 is raised together with the hook 64. Thread take-out action and the push-up action will be mechanically interlocked. When the hook 64 is in the slanting condition, the push-up lever 40 is not engaged with the hook 64 even though the lever 40 is rotated, and the button clamp 51 will not be raised. Therefore, as only the thread take-out action will be done, a high quality sewing pattern can be formed with an unknitted thread being sufficiently pulled out of the finished fabric.
Patent JP-H06117152-A (JP)
Title: Controlling method for entrance control system
Inventor: MAEDA MASAYUKI
IPC: G06Q50/16
Filed: 1992-10-06
Abstract: PURPOSE:To prevent illegal entrance of a third person using a lost card by a method wherein reading of personal information by a card reader is prohibited when an operation for setting final check is made by a keyboard after an instruction for final check setting is given by a main controller to a terminal device at a specified projected time for final check setting. CONSTITUTION:An instruction for preparation of final check setting is sent from a host computer to a terminal device 13 at a specified projected time for final check setting. As a result, the terminal device 13 is put in a waiting position for operation of final check setting. As the operation of final check setting is made with a keyboard 25 by a lastly-leaving person, reading of identification codes by a card reader 24 is prohibited. When a specified projected time for final check releasing comes, an instruction for preparation of final check releasing is sent from the host computer to the terminal device 13. Then, the terminal device 13 is put in the waiting position for operation of final check releasing. As the final check releasing is made with the keyboard 25 by a firstly- incoming person, the reading of identification codes by the card reader 24 is allowed.
Patent JP-S63144528-A (JP)
Title: Device for manufacture of semiconductor device
Inventor: TAKANO HIDEAKI
IPC: H01L21/52
Filed: 1986-12-09
Abstract: PURPOSE:To prevent the oxidation of lead frame from occuring as well as any produced gas from adhering to the surface of pellet while improving the humidity resistance by a method wherein a lead frame mounted with a semiconductor pellet is carried while heated inert gas is blown upon from the upper part of the lead frame downward to be exhausted from lower forced exhaust port. CONSTITUTION:A lead frame 3 whereon a pellet 1 is bonded by a resin bonding agent 2 is successively fed by a pair of rails 6 and feeding pawls intermittently. Inert gas led from a gas leading-in port 18 and heated at 400 deg. C by a heating part 11 is blown upon the pellet 1 on the frame 3. A heater block 5 is provided below the lead frame 3 maintaining the inert gas and the lead frame 3 at high temperature to harden the bonding agent 2. Besides, the gas 7 produced by heating the resin bonding agent 2 is sucked downward from a forced exhaust port 14 not to adhere to the surface of pellet 1. Resultantly, no water content can soak into the pellet to form an oxide film formed on the surface of lead frame not to deteriorate the humidity resistance of semiconductor device.
Patent JP-H02139271-A (JP)
Title: Printer
Inventor: YOSHIDA MASATOSHI
IPC: B41J32/00
Filed: 1988-11-21
Abstract: PURPOSE:To perform proper printing automatically by detecting an identification mark by a sensor in the condition where an ink ribbon cassette provided with the identification mark and capable of detachably fitted to a printer is fitted to the printer, and controlling printing conditions according to the detection results. CONSTITUTION:After a carriage 2 with an ink ribbon cassette 1 mounted there on is fed to an initial position, the carriage is so moved that a bar code 4 and a photo-detector 3 face each other, and information carried by the bar code 4 is detected. The information detected is converted into an analog electri cal signal, which is inputted to a detecting circuit 10 to discriminate white/black information of the bar code 4, and the while/black information is inputted to a driving controlling circuit 11 as a digital electrical signal. The information of the signal inputted from the circuit 10 is discriminated, and a memory 13 is accessed to fetch set values for printing conditions into the driving controlling circuit 11. The set values are sent as output signals to a driving circuit 12, which drives a recording head 6 based on the signals, thereby printing.
Patent JP-2000117864-A (JP)
Title: Manufacture of pressure sensitive adhesive sheet
Inventor: MIKI TOMOHIRO
IPC: B32B3/30
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture a pressure sensitive adhesive sheet with an uneven pattern formed on a pressure sensitive adhesive layer especially a pressure sensitive adhesive sheet for decoration like the former, in a simple way and at a low cost by applying a pressure sensitive adhesive on the base material sheet by a gravure printing process and also forming numerous independent projecting parts on the base material. SOLUTION: This pressure sensitive adhesive sheet is obtained by applying a pressure sensitive adhesive to the surface of a base material sheet 4 by a gravure printing process and forming numerous independent projecting parts 5 made up of the pressure sensitive adhesive on the base material sheet 4. The gravure printing process is a printing process to cast an easily drying and highly fluid ink over the plate face of a plate cylinder and scrape off a surplus ink using a doctor blade to leave the ink unremoved in only a recessed part. The plate cylinder is formed of a gathering of fine and square recessed dots encircled by an embankment, each of the recessed dots having the same sectional area but a varying depth in accordance with the variable color density of an original photograph.  However, the pressure sensitive adhesive is uniformly applied to the surface of the base material sheet 4, so that the plate cylinder has only to have fine recessed dots of the same transverse sectional area.
Patent JP-H05133790-A (JP)
Title: Water level sensing device
Inventor: OKADA YASUHIRO
IPC: G01F23/24
Filed: 1991-11-11
Abstract: PURPOSE:To provide a water level sensing device, which omits use of AC mains and a power supply transformer through changing-over of the current direction to cause shortening of the time for sensing the water level, in which electric erosion is prevented through suppression of DC component generation due to dispersion of the component parts, and with which one water level sensing circuit performs water level sensing with a plurality of electrodes. CONSTITUTION:The current direction is changed over by a pseudo-AC producing circuit 29, and the produced AC current flowing from an electrode 4 to a tank 3 is rectified by a rectifier circuit 2, smoothened by a smoother circuit 22a, and sensed by a voltage sensing circuit 22b to perform water level sensing. At the same time, the reference signal V26 applied to the pseudo-AC producing circuit 29 and the signal V25 for comparison are switched periodically to prevent generation of DC component without claiming any special adjustment or parts accuracy. An electrode selecting circuit 23 is installed between the electrodes 4, 10 and rectifier circuit 2, and thereby water level sensing is performed with the electrodes changed over.
Patent JP-2001118940-A (JP)
Title: Semiconductor memory and usage method therefor
Inventor: EINAGA YUICHI
IPC: H01L29/788
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory, capable of positively erasing captured charge and to provide an erasing algorithm which is effective in using the semiconductor memory. SOLUTION: A semiconductor memory is formed, in such a manner to capture carriers at different positions in a gate insulating film 14. A first voltage is applied to a p-type silicon semiconductor substrate 11 including first and second diffused layers 12 and 13, and a second voltage is applied to a gate electrode 2a. Thus, tunnel current is applied between the p-type silicon substrate 11 and the gate electrode 2a, and the tunnel current erases carriers captured in the gate insulating film 14. Hence, charges captured at the center of a channel region can be eliminated completely, thereby improving reliability of data erasure.
Patent JP-H07127070-A (JP)
Title: Connecting device for form pieces
Inventor: YAMANE TAKAAKI
IPC: E02D17/20
Filed: 1993-10-29
Abstract: PURPOSE:To connect form pieces for forming concrete structure easily and securely. CONSTITUTION:A connecting device 1 is made of plastic and provided with multiple protrusions on both sides of a main body 2 for connection. The protrusions are formed longer on upper and lower sides and shorter on middle side. The connection device 1 connects platy form pieces 5 made of plastic corrugated fiberboard in order. In connection structure, the protrusions are inserted into multiple openings 7 at the sides of the form pieces 5 to connect them through the main body 2 and to connect the ends of the form pieces 5 to each other securely.
Patent JP-H02142287-A (JP)
Title: Method and device for recording video signal
Inventor: YUDE YASUSHI
IPC: H04N5/7826
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a video excellent for both normal reproduction and special reproduction by specifying line deviation when a video signal of r-line/frame and 2n-field/frame system with the rotary head helical scan system in one track/ field. CONSTITUTION:When a video signal signal is recorded in the track/field in gamma-line/frame and 2n-field/frame (n is >=2) system in the rotary head helical scan system, a perpendicular line H is set to a cross point between a straight line W in parallel with the running direction of a tape on the recording track and a center line of one track T1 with respect to the center line. Then an interval alphaH between the cross point between the vertical line H and the center line of a track T2 adjacent to the track T1 and the cross point between the straight line W and the center line of the track T2 is made nearly equal to the value calculated in equation I. Thus, an excellent video for both the normal reproduction and special effect reproduction is obtained.
Patent JP-H04171312-A (JP)
Title: Bush for headed screw and fitting method of the same
Inventor: SATO TAKASHI
IPC: F16B43/00
Filed: 1990-10-31
Abstract: PURPOSE:To improve operation efficiency by providing a flexible bush which has a cutout on a side face of a run-off hole, a lower portion recovering initial shape, and a fitting part caught by a peripheral part of a hole on a fitting plate, when perfectly inserted. CONSTITUTION:A headed screw 201 is fitted to a male screw part 12 of a bush, while a screw part of the headed screw is housed in a run-off hole 3. The screw bush having the headed screw is installed on a fitting plate 101. When force is applied to fitting part 5 in the cirection of a countersink 112, a lower portion of the screw bush is flexed inward, and an outer diameter of the installation part 5 is temporarily downsized. The screw bush is then inserted into the countersink 112 to the portion of a groove 4. When the installation part 5 is perfectly inserted in the countersink 112, the flexed lower portion of the bush recovers its initial shape. The groove 4 and a tapered surface 15 of the fitting part are caught by the countersink 112, and the screw bush is fixed to the fitting plate 101.
Patent JP-H1194997-A (JP)
Title: Diffraction grating for x-ray
Inventor: NISHIMOTO KEIJI
IPC: G21K1/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To form a fine parallel trench structure accurately by growing a crystal different from a crystalline substrate thinly through physical film deposition on a crystalline substrate having high face index. SOLUTION: Evaporation source cells 3a, 3b filled, respectively, with evaporation materials 2a, 2b are set under a vacuum chamber 1 coupled through an exhaust tube 4 with an evacuator. After the evacuator 1 is evacuated, one or both of the evaporation materials 2a, 2b evaporates in the evaporation source cells 3a, 3b and arrives, in the form of molecular beam 5a, 5b, onto a substrate 10 thus forming a crystalline film 20 of the evaporation material 2a, 2b. When the substrate 10 is composed of a crystalline material of high order orientation and the evaporation materials 2a, 2b are composed of a different crystalline material and deposition film and crystal growth are carried out while heating the substrate 10 appropriately, a parallel trench structure is formed in the crystalline film 20 thus formed.
Patent JP-H09115225-A (JP)
Title: Device for reproducing information signal and method therefor
Inventor: MURABAYASHI NOBORU
IPC: G11B7/004
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To continuously reproduce information signal in the same recording system even when different kinds of recording media or plural recording media on which information signals in different recording systems are recorded, are used mixedly. SOLUTION: In the case where CDs(compact disks) and DVDs(digital video disks) are mixedly arranged on placing parts a1-a4 of a disk table 1, when a mode for continuously reproducing a CD or a DVD is inputted to a system controller 11 by a user, all the disks installed on the disk table 1 are discriminated to be CD or DVD individually by a recording system discriminating system 10. Then, disks in a recording system selected by the user based on a discriminating result are selected in turn and moved into a central position a0 of the disk table 1 successively, thus performing continuous reproduction.
Patent JP-S63149543-A (JP)
Title: Rotation control apparatus for chemical analyzer
Inventor: MOCHIDA TERUO
IPC: G01N21/75
Filed: 1986-12-12
Abstract: PURPOSE:To omit wasteful measurement, to reduce the error of measuring data and to shorten a measuring time, by a method wherein a specimen or a reagent is injected in reaction cells and a rotary body is forwardly rotated by an angle corresponding to the number of the reaction cells. CONSTITUTION:A rotary body 12 having reaction cells 11 arranged to the circumference thereof is stopped at the beginning and, in this state, a specimen (reagent) is injected in the first reaction cell 11a from a specimen injection apparatus 13. Whereupon, the rotary body 12 is forwardly rotated by an angle corresponding to the number of the reaction cells 11. By this method, the next reaction cell 11b stops at a place where specimen (reagent) injection apparatuses 13, 14 are present to perform injection. Hereinafter, the specimen (reagent) is successively injected in the cells 11 as mentioned above and, when the cells 11 moves to pass the optical axis of an optical measuring apparatus 10, measurement is performed and the error of measuring data is reduced and a measuring time can be shortened.