baber/WOPTO huggingface dataset:
Patent JP-H096992-A (JP)
Title: Extraction method and device for contour and vertex of finite element division model
Inventor: SASAKI TOYONARI
IPC: G01B11/24
Filed: 1995-06-20
Abstract: PURPOSE: To provide a method/device which can easily detect the discontinuity of element surfaces of a three-dimensional model (including the minute mistakes of a two-dimensional model) and the mismatching of elements and also extracts the contours and vertexes out of a finite element division model. CONSTITUTION: It is checked whether an element that shares all surfaces of an element exists or not, so that a free face is extracted out of the element (S104). Then it is checked whether two surfaces having a side of the element as each side of them are equal to the free faces or not. If decided so, the side is decided as a contour (S119). Furthermore, it is checked whether the side having a node of every element as its end point is equal to a contour or not. If the entire side is equal to a contour, the node is decided as a vertex (S403). Then it is decided that the entire element side is not equal to a contour if the number of free faces extracted from elements is one or less (S107) and then decided that all element nodes are not equal to the vertexes if the number of contours extracted from elements is two or less (S401).
Patent JP-H114250-A (JP)
Title: Electronic mail device
Inventor: OBA RYOICHI
IPC: H04L12/58
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent a mail which the originator of the mail does not intend from implicitly being transferred by informing all system users that the originator of the mail can recognize the transfer destination of the mail and the transfer route of the mail by means of secondary transfer. SOLUTION: An electronic mail device is provided with a means 1 adding information showing the originator of the mail to the mail as attribute information of the mail, a means 7 informing the mail originator of information on a person (mail receiver) transferring the mail and the transfer destination (third person) of the mail when the mail receiver transfers the mail to the third person, a means 6 generating transfer route list data from a received transfer notice and holding list data as internal data and a means 8 analyzing internal data and displaying a mail transfer destination list and a mail transfer route list. Thus, the transfer destination and the transfer route of the generated mail can be checked.
Patent JP-H0822846-A (JP)
Title: Treating method for nonaqueous secondary battery waste
Inventor: IDOTA YOSHIO
IPC: B09B5/00
Filed: 1994-07-05
Abstract: PURPOSE:To safely reclaim chemical materials by treating waste through a heating oxidation process. CONSTITUTION:Treatment of the waste of a nonaqueous secondary battery comprising a positive active material, a negative active material, and a nonaqueous electrolyte can be achieved by the processes of melting at least aluminum and oxidizing the waste through heating. The process for melting aluminum includes a process for immersing the waste in an alkaline aqueous solution or an acid aqueous solution and a high-temperature melting process. The positive mix of the waste battery, which is peeled from an aluminum-foil current collector and pulverized via the aluminum melting process, is separated, washed with water and dried. The dried positive mix is heated to 600-1500 deg.C and burned, and transition metal oxides in particular are preferably reclaimed by removal of the carbon of a conductive agent and the organic materials of a binding agent as gases through decomposition and combustion; when the positive mix includes lithium salts, it is heated to even higher temperatures and the salts can be reclaimed as transition metal oxides. Thus the positive active material or negative materials are regenerated with the safely reclaimed chemical materials, reducing environmental pollution.
Patent JP-S6310084-A (JP)
Title: Spot welding equipment
Inventor: OSUMI MAKOTO
IPC: B23K11/11
Filed: 1986-06-30
Abstract: PURPOSE:To realize the spot welding of surface-treated Al alloy materials by arranging an insertion member having projections on the surface between the abutting surfaces of materials to be welded and destroying surface films of the materials to be welded in accordance with the pressing of an electrode to apply an electric current to between the materials to be welded. CONSTITUTION:The discoid insersion member 6 having the projections 6a on the surface is inserted into the position corresponding to a spot welding zone 5 of the materials 3 and 4 to be welded and arranged between the electrodes 1 and 2. Next, the surface films of the materials 3 and 4 to be welded are destroyed in accordance with the pressing of the materials 3 and 4 to be welded by the electrodes 1 and 2 and an interval between the materials 3 and 4 is made in a state which can be electrified. In this way, the spot welding of the surface-treated Al or Al alloy can be realized.
Patent JP-2000350465-A (JP)
Title: Three-level inverter
Inventor: YAMADA KENJI
IPC: H02M7/5387
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To protect a main circuit capacitor without fail, even in the case where any one of the main circuit elements breaks and falls in short-circuit state. SOLUTION: In a three-level inverter consisting of the first and second main circuit capacitors C1 and C2 for having the DC bus voltage of an inverter equally, the key circuit comprises first and second switches S1 and S2 provided each in parallel the first and second main circuit capacitors C1 and C2, a resistor R1 provided between the collector of the first switch S1 and a DC bus the on p side, and a resistor R2 provided between the collector of the second switch S2 and the neutral point C of the DC bus.
Patent JP-H113874-A (JP)
Title: Method and device for collecting pellets and manufacture of semiconductor device
Inventor: ABE YOSHIYUKI
IPC: H01L21/67
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To improve yield and efficiency in a pellet collecting operation. SOLUTION: A semiconductor wafer adhered to an adhesive tape 2 whose ends are fixed by carrier tools 1 is subjected to dicing to form pellets 3. When the pellets 3 are collected by a pellet maintaining tool 5, the height by which the pellet is pushed up by a push-up tool 4 is different according to the position of the pellet 3 to be collected on the semiconductor wafer (i.e. the carrier tool 1). Concretely, when the pellet is in the center where the bending of the adhesive tape 2 is large, the height of pushing up is large (H1). On the other hand, when the pellet is at the end where the bending is small, the height of pushing up is small (H2). In this way, the pellets 3 are collected by the pellet maintaining tool 5 with reliability. A contact end 4a of the push up tool 4 is flat so that it may not break the adhesive tape 2 to prevent damage of the bottom of the pellets 3.
Patent JP-S5676858-A (JP)
Title: Fault relieving system for watchdog timer
Inventor: TAKIGISHI SHINICHI
IPC: G06F11/34
Filed: 1979-11-27
Abstract: PURPOSE: To secure a simple detection for the fault of a watchdog timer, which is caused by the trouble of the clock source when the clock source is used in common, by generating the fault announcement signal when the measured value of idle time exceeds the specified level.  
     CONSTITUTION: When the basic clock source 1 has some trouble to produce no clock signal, the clock interruption is hot performed any more. However, the operation is stopped also for the watchdog timer 3 which detects the discontinuation of the clock interruption. Thus the fault detection becomes impossible by the timer 3. In this case, the computer 5 is roving on the idle routine 52, and thus the count value of the idle time second counter increases to reach the prescribed level. Thus the alarm is produced to be delivered in the form of the signal corresponding to the time-up of the timer 3. As a result, the fault of the timer 3 due to the trouble of the clock source is detected in a simple way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0822540-A (JP)
Title: Recognition method for circle and arc
Inventor: OGIYAMA NAGISA
IPC: G06T7/60
Filed: 1994-07-06
Abstract: PURPOSE:To improve the recognition performance of circles and arcs and to quickly perform the operation to discriminate the likelihood of a circle or an arc or identify the center/radius. CONSTITUTION:In a drawing input device, outline vectors and core vectors of graphics are used to obtain a vector coordinate string of the center/radius by the method of least squares in a step S1. A histogram is generated from the obtained vector coordinate string in a step S2. The part where a flag is not set in the generated histogram is checked in a step S3, and the degree or opening between the start point and the end point is calculated from this part in a step S4. When the angle of opening between the start point and the end point is small as the calculation result, a circle is discriminated in a step S5; but when it is larger, an arc is discriminated there.
Patent JP-H02110058-A (JP)
Title: Tacking structure for strip material in feeder thereof
Inventor: SHIGETA TOSHIO
IPC: B65H19/29
Filed: 1989-06-16
Abstract: PURPOSE:To uniformize a stacking position of a strip material tip and the stacking force with simple work by boring a specified areal hole in a specified position at the tip of each strip material, and sticking an adhesive tape on the outer surface for adhesion through the hole. CONSTITUTION:A strip material 1 rolled in each strip material reel R is of strip aluminum foil, and one hole 1b is bored through the tip 1a in a cross direction center of the strip material 1 in response to a tip grab arm for tip peeling. Then, an adhesive tape 2, formed by material with elasticity and formed with an adhesive face 2a on the one side, is cut larger than an opening area of the hole 1b, sticking it on an outer surface of the strip material 1, and this hole 1b is covered, while it is pressed inward the hole 1b and deformed after being stuck, whereby it is stuck on the outer surface of another strip material 1' rolled in the inner circumference piercing through the hole 1b and then tacked. Thus, a tacking position of the strip material tip and its tacking force can be uniformized with simple work.
Patent JP-H10138-A (JP)
Title: Water bag
Inventor: TAKEUCHI AKIZO
IPC: A47C27/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a fused part by housing the fused part of a tarpaulin sheet within either one surface of the upper surface and lower surface excluding the peripheral part in a water bag body. SOLUTION: A folding line (b) is set on a cut tarpaulin sheet according to the circumferential part of a water bag body (a), four pieces c, c', d, d' protruded outward from the folding line (b) are turned toward the center of the water bag body (a). The edge parts c1-d1, c2-d2, c3-d3, c4-d4, c5-d5 of each piece c, c', d, d' are superposed through a prescribed width, whereby the water bag body (a) is laid in the temporarily assembled state. The edge parts c1-d1, c2-d2, c3-d3, c4-d4, d5-d5' of the water bag body (a) are fused together by a welder. Since the upper surface and lower surface parts of the bag body are the part having relatively low internal pressure loads, the internal pressure load acting on the fused parts provided in these part is also reduced.
Patent JP-S5779015-A (JP)
Title: Conveying method for continuously cast ingot to heating furnace side
Inventor: SHIBATA KATSUMI
IPC: B21B39/00
Filed: 1980-10-31
Abstract: PURPOSE:To improve the conveying capacity, etc., by handling a charger only once for charging a prescribed high temperature cast ingto onto a self-propelled truck, making the truck travel to a table on a heating furnace side, and returning the vacant truck to the charger side after taking away the cast ingot. CONSTITUTION:The cast ingots are lined up by a cast ingot sorting table 1 into the order of scheduled rolling lots; the cast ingot is then conveyed one by one, and is put on a sorting transferrer 2 by which the cast ingots are combined into a group that is then put on a discharging table 3. The said group of cast ingots is piled up one on top of snother on a truck 5 by one handling of the charger; then the truck 5 is made travel on the rails 6 to an extractor 8 of a heating furnace 7 on the rolling plant side. The cast ingot is extracted from the truck 5 onto a table 9 on the feed-in side of the heating furnace 7 by one handling, and is charged into the heating furnace 7. The vacant truck 5 is made travel on the ring rails 6 and return to the charger 4 on the continuous casting plant side.
Patent JP-H06339528-A (JP)
Title: Injection cylinder clamping apparatus for syringe pump
Inventor: YAMAGATA HIDETO
IPC: A61M5/145
Filed: 1993-06-01
Abstract: PURPOSE:To obtain an injection cylinder clamping apparatus of a syringe pump which allow operation easily with one hand by pressing a clamp lever onto an injection cylinder on a receiving base by a force of a clamping spring working through a glide frame. CONSTITUTION:Receiving bases 2 are formed at two points longitudinally on the top surface of a syringe pump body 11 and an operation lever 12 is supported with a knob 12a formed at the tip thereof facing the receiving bases 2. A guide frame 15 is provided below the fulcrum of the operation lever 12 free to move vertically and a clamping spring 6 comprising a compression spring is inserted between the glide frame 15 and the syringe pump body 11 and the operation lever 12 and the glide frame 15 are bound with a C-shaped clamp lever 17. A force of the clamping spring 6 pressing down the glide frame 15 works on the operation lever 12 through a pin 18 from the clamp lever 17 to apply a rotary moment to the operation lever 12 with a support shaft 13 as fulcrum thereby causing the clamp lever 17 to press the injection cylinder on the receiving bases 2.
Patent JP-S5378860-A (JP)
Title: Locating system for any point in scanned image
Inventor: OKADA MORIHIRO
IPC: H01J37/22
Filed: 1976-12-22
Abstract: PURPOSE: To locate any desired point in a stereoscopic image with the use of a simple construction by supplying brightness signals to a CRT during the horizontal and vertical scanning operations of an electron gun and by accomplishing the cou counting operations through a locator which constitutes a gate circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5945645-A (JP)
Title: Photomagnetic recording medium
Inventor: OKAMOTO HIROYUKI
IPC: G11B11/10
Filed: 1982-09-07
Abstract: PURPOSE:To improve the S/N ratio of a photomagnetic recording medium in readout, by using an amorphous alloy consisting of rare earth and transition metals as the reflecting and magnetic layers of the recording medium which reproduces information with reflected light. CONSTITUTION:A thin film 2 (a magnetic layer) of an amorphous alloy consisting of rare earth and transition metals such as a GdTbFe film of about 1,500Angstrom  thickness, a transparent thin film 3 such as an SiO2 film of about 100Angstrom  thickness, a thin film 4 (a reflecting layer) of said alloy such as a GdTbFe film of about 400Angstrom  thickness, and a protective film 5 such as an SiO2 film of about 1,000Angstrom  thickness are successively laminated on a substrate 1 such as a glass plate to form a photomagnetic recording medium. The thicknesses of the films 2, 4 are regulated so as to provide sufficient reflectance and transmittance, respectively. When information is read out, the Kerr effect of the surface of the reflecting layer as well as the Faraday effect of the magnetic layer can be utilized in the recording medium, so the apparent angle of Kerr rotation is increased, and the S/N ratio is improved.
Patent JP-H05240410-A (JP)
Title: Method of burning pulverized coal and burner for combustion
Inventor: AZUHATA SHIGERU
IPC: F23C99/00
Filed: 1992-06-15
Abstract: PURPOSE:To enhance an effect of suppressing the generation of NOx by jetting a fuel-air mixed gas containing pulverized coal from a burner, jetting secondary air and tertiary air concentrically from the outer periphery of the burner and forming a primary combustion region and a secondary combustion region to reduce NOx. CONSTITUTION:The subject burner for combustion of pulverized coal comprises pulverized coal nozzles 12, 13 adapted to feed a fuel-air mixed gas composed of pulverized coal and primary air, and secondary and tertiary air nozzles 17, 18. A primary combustion region 21 where combustion is performed with the fuel-air mixed gas and the secondary air in the amount of air for combustion less than a theoretical amount of air is formed in the vicinity of the forward end of the burner, and a secondary combustion region 22 where further combustion of the combustion products from the primary combustion region 21 by tertiary air is formed in the wake of the primary combustion region 21. After ammonia compounds and cyanic compounds have been produced from the N content in coal in addition to NOx in the primary combustion region 21, these nitrified compounds are allowed to react with the combustion gas in the secondary combustion region on reduce NOx. The pulverized coal nozzles 13 are arranged in the outer periphery of the tertiary air nozzles 18.
Patent JP-S5486208-A (JP)
Title: Correction system for reception selective number
Inventor: MATSUMOTO HITOSHI
IPC: H04M1/53
Filed: 1977-12-21
Abstract: PURPOSE:To enable the register of the switchboard equipped with a push-button dial telephone to correct a selective number received and stored by erasing the received and stored number when a specific functional button of the telephone set is pressed. CONSTITUTION:If the 2nd number after dialed by push-button dial telephone EXT is found to be an error dialing, a specific functional button such as button ''X'' is depressed. On receiving a selective number signal equivalent to functional button ''X'', PB signal receiver PBREC grounds terminal SP to operate relay SP. Then, terminals H1 and L4 of the code equivalent to button ''X'' are grounded to operate relays CA and MC, so that although code relay B and relay BS are both reset, code relay A and relay AS will not be reset. As EXT makes button ''X'' free, relays SP, CA, H1, L4, and MC are released. By dialing the 2nd number agains, EXT receives and stores a new selective number, so that the correction will be finished.
Patent JP-2000349640-A (JP)
Title: Code division multiplex transmitter
Inventor: NOMURA TOMINARI
IPC: H04J13/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To enhance a carrier to noise (within a transmission band) ratio CNR in a frequency spectrum of a transmitter. SOLUTION: The code division multiplex transmitter is provided with a mean output value calculation section 7 that calculates a mean output value 11 that is a mean value of multiplex level data 10 outputted from a multiplexer section 2 multiplexing individual level data 1 of each transmission channel within an optional time, a discrimination section 8 judges the mean output value 11 and variably controls a magnification of transmission level data 12 given to a D/A converter 5 and a magnification of an analog transmission signal 13 outputted from the D/A converter section 5 in response to the judged result.
Patent JP-H11866-A (JP)
Title: Projecting material quantitative feeder for blasting device
Inventor: HORIKAWA HIROMICHI
IPC: B24C7/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a small projecting material quantitative feeder for a blasting device in a simple structure capable of stably feeding projecting material, even if less in fluidity and fine, from one projecting material quantitative feeder to a plurality of spray nozzles at the same time. SOLUTION: A projecting material picking cylinder 6 in almost cylindrical shape with a plurality of projecting material picking ports on the side faces is connected to the lower end of a hopper 2 via a flexible pipe 5, projecting material feed pipes 15, 16 connected to spray nozzles are connected to the projecting material picking ports with a projecting material feed stop means 9 laid therebetween and the projecting material picking cylinder 6 is fixed at its lower end to a vibration plate 18 of a vibrator 17 which can generate vibrating force in a horizontal and circumferential direction.
Patent JP-S63317854-A (JP)
Title: Line controller
Inventor: SUGIYAMA AKIRA
IPC: G06F11/30
Filed: 1987-06-22
Abstract: PURPOSE:To realize a memory access from a terminal of a main controller by adding a control table to a 2-port memory to control a local memory of a secondary controller. CONSTITUTION:When data are supplied from a man-machine terminal 13 connected to a main controller, a CPU 8 of a secondary controller decodes a local memory control table 18 set in a 2-port memory 10 of the secondary controller via a control table decoding means 16 based on said input data as long as these data belong to the secondary controller. In a read mode the read data is transferred to a buffer 3 of the memory 10 from a designated area of a local memory 9 of the secondary controller and displayed on the terminal 13. In a write mode the write data supplied to a buffer 19 of the memory 10 is written into the memory 19. In both read and write modes the end status is reported to show whether the reference is through normally to the memory 9 or not.
Patent JP-S61106599-A (JP)
Title: Oxa-fenchyl ester and amide of alpha-l- aspartyl-d-phenylglycin
Inventor: JIYON MAIKURU YANUSU
IPC: C07D493/08
Filed: 1985-07-13
Abstract: Oxa-fenchyl esters and amides of alpha-L-aspartyl-D-phenylglycine are disclosed to be useful as high intensity sweeteners. These compounds can be used to sweeten a variety of foods, beverages and other oral products.
Patent JP-S5780951-A (JP)
Title: Vehicle turn-over preventing device
Inventor: ISHIZUKA YUTAKA
IPC: B60S9/00
Filed: 1980-11-04
Abstract: PURPOSE: To surely prevent turn-over of a vehicle body by providing, to each side surface of the vehicle body, a pivotable support member which is pivoted in responce to the vehicle body tilting and is avoided from pivoting beyond a predetermined degree.  
     CONSTITUTION: In a vehicle such as, for example, a fork-lift 1, a storing space 2 is formed in each side portion of a vehicle body 1a. A support member 4 which is connected at the upper end thereof to the vehicle body 1a through a pin 3, is pivotably disposed in the inside of the storing space 2. Further, a first stopper 5 is provided adjacent to the pin 3 so that the pivoting angle θ of the support member 4 is limited to a predetermined degree. Below the first stopper 5 within the storing space 2 there is disposed a second stopper 7 having a cylindrical portion 8 secured at one end thereof to the vehicle body 1a, a spring 9 inserted into the inside of the cylindrical portion 8 and a stopper pin 10 which is urged by the force of the spring 9 so as to be extended from the other end of the cylindrical portion 8. With this arrangement, when the suport member 4 is pivotted to the position where the support member 4 abuts against the first stopper 5, the pin 10 of the second stopper 7 engages with the support member 4 so as to hold the trailing side portion of the latter in the direction of pivoting. 
     COPYRIGHT: (C)1982,JPO&Japio