baber/WOPTO huggingface dataset:
Patent JP-H11136958-A (JP)
Title: Inverter device
Inventor: OGASAWARA HIROSHI
IPC: H02M7/48
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the stress of a switching element by reducing the current change rate of the switching element, to reduce ON loss by reducing the effective value of a current, and, furthermore, to maintain the input voltage waveform of a piezoelectric transformer in nearly a sinusoidal waveform, even when ambient temperature widely changes in a pull/push-type inverter device using the piezoelectric transformer. SOLUTION: In an inverter device provided with a DC power supply E, a pair of switching elements Q1 and Q2 that are alternately turned on and allow a current to alternately flow from the DC power supply E to an inductance element, a piezoelectric transformer 1 where electromotive force being generated at the inductance element is inputted by the switching operation, and a load 2 connected to the output of the piezoelectric transformer, capacitors CS1 and CS2 are connected between the terminal of a side that is not connected to the DC power supply E of the inductance element and at least one end of the DC power supply E.
Patent JP-H05105000-A (JP)
Title: Car body structure for automobile
Inventor: MURAMATSU TADASHI
IPC: B60R5/00
Filed: 1991-10-16
Abstract: PURPOSE:To provide the under surface of a floor panel with box sufficiently large in size and in volume for housing a large article such as a detachable roof or the like in the box. CONSTITUTION:A housing box main body 10 where a cover body 12 is rotatably installed is installed on an under surface 9a of a floor panel 9, and an engagement part 21 at which a rotation end (free end) 12a of the cover body 12 is engaged is provided at a side sill 4 at a sidepart, so an article containing box 5 is formed of the containing box main body 10, the cover body 12, the floor panel 9, and part of the side sill 4.
Patent JP-H07148380-A (JP)
Title: Washing machine
Inventor: TANI KAZUTOSHI
IPC: D06F39/08
Filed: 1993-11-26
Abstract: PURPOSE:To properly spin a laundry, and save a water volume and a time by restraining the abnormal vibration of an outer tub due to the eccentricity of the laundry at a spin-drying process. CONSTITUTION:This washer is equipped with a plurality of weight detection means 10 for finding the weight of an outer tub 3 acting on each suspension arm 2, a plurality of water tanks 6 laid around a spin-drying basket 4 and independently capable of holding water, a water filling means 13 for feeding water to the required tanks 6, a control means for detecting the eccentricity of a laundry in the basket 4 on the basis of weight data detected with the means 10 and correcting the shift of the center of gravity of the laundry due to the eccentricity thereof resulting from the supply of water to the required tanks.
Patent JP-H03161121-A (JP)
Title: Roll straightener with washer
Inventor: ONEDA NOBORU
IPC: B21D3/04
Filed: 1989-11-15
Abstract: PURPOSE:To perform the straightening of work without scratching by providing a washer accessorily and integrally on the side of work feeding of the body of straightener in the position where a work is made to pass through just before it is fed to the body of straightener. CONSTITUTION:The work 5 after drawing is moved to the side of roll straightener 1 and continuously fed with a feeding device. The foreign matters such as chips and dust which are stuck on its surface are removed from the work 5 by receiving the action of washing fluid which is injected from each nozzle 4... in a washing chamber 3. Just after that, the work is fed into the body 2 of roll straightener without exposing it in outside atmosphere and without giving a chance that the foreign matters are newly stuck as it is and subjected to straightening with inside straightener rolls 21... and straightened gradually.
Patent JP-H03162236-A (JP)
Title: Vacuum sealed ampule and its manufacture
Inventor: AJIMI YUKITAKA
IPC: B65D1/00
Filed: 1989-11-15
Abstract: PURPOSE:To make an ampule stronger against impact, make it hard to be broken and prevent users from being hurt by forming the hot sealed part of the ampule into a solid bar-like shape with its top having roundness. CONSTITUTION:An ampule 2 has a solid bar-shaped sealed part 4 at the upper part of its storage section 3 and its top 5 has a nearly semispherical shape, while an internal top surface 6 also has a nearly semispherical shape. To pro duce the ampule 2, for example, dry matters to be stored are put into the sec tion 3 of the ampule 2 before the ampule is sealed and the inside of the ampule is made vacous and an open part of the ampule is closed. Then the ampule is held at the lower part thereof and rotated and moved vertically, while flames of a burner are applied laterally to certain area of the body 1a. When said area has become soft, the open part is drawn upward to cause the softened part to contract to effect sealing. The drawing of the open part is continued further until it breaks. Heating is continued to form a bar-like part 4 and a round top 5. As a result, breakage of the ampule can be prevented, resulting in improved safety of users.
Patent JP-H05104887-A (JP)
Title: Forms
Inventor: MAEKAWA HIROICHI
IPC: B42D15/04
Filed: 1991-10-17
Abstract: PURPOSE:To obviate to integrate a piece of paper for printing and a piece of paper for description particularly and avoid errors in combining them by setting the latter to the former previously. CONSTITUTION:A piece of paper for printing 2 is laid on a piece of paper for description 3, a folding part 3c of the paper 3 and the paper 2 are stuck together at the left side, and the paper 2 and the paper 3 are stuck together as occasion demands at the right side. After predetermined items are printed on the paper 2, transfer holes 6, 7, 8 are cut in the cross direction so as to make individual states, and the paper 3 is folded back so as to be on the upper side of the paper 2. In this state, displaying item such as names can be seen from a cut out window 9 or a detaching area. The paper 3 may be coated with developer on the surface thereof at a predetermined position, and the rear face of the paper 2 may be coated with coupler. The paper 3 and/or paper 2 may be constituted of a plurality of sheets.
Patent JP-H04169994-A (JP)
Title: Electronic apparatus
Inventor: KONDO KAZUHIKO
IPC: G07G1/12
Filed: 1990-11-01
Abstract: PURPOSE:To attain data transmission elastically corresponding to all kinds of apparatuses by receiving data transmitted from another apparatus in prescribed unit and allowing time obtained by measuring between plural received data to correspond to data received in each prescribed unit. CONSTITUTION:A receiving means 1 receives data transmitted from another apparatus in each prescribed unit, a measuring means 2 measures time between plural data received by the means 1 in each prescribed unit and a storing means 3 correspondingly stores the time measured by the means 1 and the data received in each prescribed unit. When a transmission request is outputted, data are read out from the means 3 and data are transmitted in each block through a communication line 14 with a time interval corresponding to the time between both the data. Consequently, software utilizing devices or the like inherent in respective machine sorts are not completely required and this electronic apparatus can execute data transmission elastically correspondingly to all sorts of machines.
Patent JP-H10140591-A (JP)
Title: Locking device of manhole iron cover
Inventor: IMAHASHI KAZUHIKO
IPC: E02D29/14
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a hook from coming off from a hook hole of an iron cover when opening the iron cover. SOLUTION: The locking device of a manhole iron cover comprises lock hardware 9, which is pivoted on the lower part of an iron cover where there is formed a locking hook B on the lower part, a hook receiver which is formed inside a receiving frame into which the iron cover is fitted and which is engaged with a locking hook 9B and a hook hole into which a T-shaped tip of a hook designed to open the iron cover is inserted. When closing the iron cover, the locking hook 9B is engaged with the hook receiver by the self weight of the lock hardware 9. In this case, a hook insertion recessed area 9C is formed on the side of the locking hook 9B of the lock hardware 9. On the inner surface of the top of the hook insertion recessed area 9C there is formed an engagement part 9D which is engaged so as to restrain the T-shaped tip of the hook from turning on the center of the axis of the hook.
Patent JP-H03157166-A (JP)
Title: Production of acoustical absorbing board consisting of mineral fiber
Inventor: MATSUOKA YATSU
IPC: B05D3/12
Filed: 1989-11-15
Abstract: PURPOSE:To produce diversified patterns having large and thin cuts and to provide an acoustical absorbing function by applying a mineral fiber paste on a mineral fiber board provided with many recesses and giving many cuts to the fiber board. CONSTITUTION:The many recesses 2 are formed by a rugged roller 8, etc., on the surface of the mineral fiber board 1 formed by aging and curing a mineral fiber slurry. The mineral fiber paste 3 is thereafter applied on the mineral fiber board 1 in such a manner that the thick parts and thin parts of the mineral fiber paste 3 are formed with good balance by the above-mentioned recesses 2. A screed 4 or the like is then moved back and forth in the direction orthogonal with the transporting direction of the mineral fiber board 1 to give the cuts 5 to the mineral fiber paste 3. The large cuts 5 are formed in the thick parts of the mineral fiber paste 3 and the thin cuts 5 in the thin parts in this way and, therefore, the diversified patterns are produced as a whole and the acoustical absorbing function is enhanced.
Patent JP-H08161945-A (JP)
Title: Signal cable
Inventor: ARAI TOSHIO
IPC: H01B11/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a signal cable that has a cover which can be prevented from breaking with tensile and bending forces even when thinly formed and that can be made smaller in outside diameter by providing a conductor bundle and the cover made from a specific material to cover the conductor bundle. CONSTITUTION: This signal cable has a conductor bundle 134 and a cover 131 made from a material obtained by mixing of an elastomer with vinyl chioride to cover the conductor bundle 134. The signal cable has the conductor cable 134, reinforcing fibers 132 (e.g. Kevlar fibers) placed outside and parallel to the conductor bundle 134, and the cover 131 covering both the conductor bundle 134 and the reinforcing fibers 132.
Patent JP-H09113630-A (JP)
Title: Locator for buried object
Inventor: KANEDA ATSUSHI
IPC: G01V3/12
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the undesired wave easily at the time of locating various objects, e.g. a pavement, by handling the reflected wave from a boundary face as an undesired wave to be removed in addition to the reflected wave from the surface of pavement. SOLUTION: An electromagnetic pulse wave transmitted toward a pavement through a transmission circuit 1 and a transmission antenna 2 is partially reflected on the surface of pavement 22a and on the boundary face 23a. The remainder reaches a buried object 21 and reflected therefrom before being received by a receiving antenna 3. The received pulse is converted through a receiving circuit 4 into a low frequency band signal. The receiving signal has a waveform containing undesired waves, e.g. the surface reflected wave and boundary surface reflected wave. An undesired wave selection circuit 52 selects a waveform approximate to a receiving undesired wave, as an undesired waveform, from the waveforms stored in an undesired wave storing circuit 51 and delivers the selected undesired wave to an undesired removing circuit 53.  The circuit 53 subtracts the undesired waveform selected by the circuit 52 from the output waveform of the circuit 4 to output the receiving waveform only of the buried object 21. Consequently, undesired wave can be removed easily from each object to be located.
Patent JP-S63149062-A (JP)
Title: Continuously automatic molten metal supplying apparatus of metal for die-casting machine
Inventor: KUWANA NORIBUMI
IPC: B22D17/30
Filed: 1986-12-13
Abstract: PURPOSE:To remarkably save heat energy and also to improve the working atmosphere by charging metal pieces in order by circulating plural crucibles arranged annularly and pouring molten metal in order into the injection apparatus by melting in a heating furnace. CONSTITUTION:The crucible 12 is respectively held to plural rotating arms 10 arranged radially to the rotary axis 9, and the crucible 12 is annularly circulated by rotating the rotary axis 9 by a motor 8. The metal pieces are charged in order in the crucibles 12 and an arc-like passage 15 of heating furnace 12 is passed to melt the metal pieces. Next, when the crucible 12 come to just above the pouring hold 3 of injection apparatus 1, a hook part 20 of hanging-up lever 23 is engaged with a projection 19 of the crucible 12 and the hanging lever 23 is drawn up by driving a cylinder 22. In this way, the crucible 12 is turned and tilted as becoming supporting point 13 to the center, and the molten metal in the crucible 12 is flowed into the plunger sleeve 2 through the pouring hole 3. In this way, the molten metal for die casting is automatically and continuously supplied into the injection apparatus 1.
Patent JP-H02142667-A (JP)
Title: Apparatus for treating removal of molding sand
Inventor: MITSUTA MASAKATSU
IPC: B22D29/00
Filed: 1988-11-24
Abstract: PURPOSE:To obtain the title treating apparatus having no scattering of molding sand fine particles, to restrain generation of noise and to improve the working environment by providing a high pressure water scanning device for injecting the high pressure water to a casting after casting and molding and separating device for separating mixed material of the discharged water and the molding and from the above device. CONSTITUTION:When the casting W taken out from a flask reaches to position facing to an injection nozzles 6, 7 in the high pressure water washing device 2, the high pressure water is injected 6, 7 with high pressure injection devices 8, 8. Together with this, the injection nozzles 6, 7 are shifted along guide rail 11 and the casting W casting W is removed. Then, this sand (w) and the water are dropped into a discharging hole from small holes 23 on the separating conveyor and only bulky material S is discharged 22 to the outer part. On the other hand, the sand (w) and the water are dropped to the molding sand separating device 24 to separate into the sand (w) and the water 11. In the above method, as the removed molding sand is set with the water, the scattering of the fine particles as the conventional method is eliminated and the molding sand is discharged together with the water, and further, the discharged molding sand is separated and can be recovered.
Patent JP-H07149159-A (JP)
Title: Travelling transmission structure for work vehicle
Inventor: HIRAOKA MINORU
IPC: B60K20/02
Filed: 1993-11-29
Abstract: PURPOSE:To perform variable speed operation of a continuously variable- transmission without any trouble even at temporary stop time, and also facilitate a switching operation to a backward travelling condition, for example, when a vehicle frame is temporarily stopped and the operation is switched from a forward travelling condition to the backward travelling condition. CONSTITUTION:A travelling transmission structure for a work vehicle is formed such that engine power is transmitted from a continuously variable transmission to a travelling device through a forward/backward travelling switching device on the lower side, and provided with a stop operation mechanism 53 to move a switching operation tool 47 for the forward/backward travelling switching device to a neutral stop position N when a stop operation tool 55 for a vehicle frame stop operation is operated.
Patent JP-H01139789-A (JP)
Title: Production of high purity electrolytic copper having low silver content
Inventor: OTO SHUICHI
IPC: C25C1/12
Filed: 1987-11-27
Abstract: PURPOSE:To reduce the silver content of electrolytic copper when copper is electrolytically refined in a nitrate electrolytic bath by keeping dissolved oxygen in the electrolytic soln. at a specified concn. or below. CONSTITUTION:When electrolytic copper as the anode is re-electrolyzed in a nitrate electrolytic bath to produce high purity electrolytic copper, dissolved oxygen in the electrolytic soln. is kept at <=3.0mg/l. The leaching of silver from the anode can be inhibited, silver can be prevented from entering electrolytic copper by electrochemical contamination and high purity electrolytic copper having <=0.4ppm, preferably <=0.1ppm silver content can be produced. Since the leaching silver is effectively inhibited by reducing the temp. of the electrolytic soln. in the re-electrolysis, the electrolytic soln. is kept at <=30 deg.C.
Patent JP-S63151210-A (JP)
Title: Pulse width modulator
Inventor: USHIO YUKIHIDE
IPC: B41J2/44
Filed: 1986-12-16
Abstract: PURPOSE:To replace a pulse width while a pulse width to be modulated of a code signal is converted optionally by a prescribed condition by adding newly a code converter and a code signal replacing device to a conventional circuit. CONSTITUTION:A code converter 400 adjusting the pulse width to be modulated as a predetermined timewise center by converting an output D of a counter 300 counting a clock signal to a prescribed value, and a code signal replacing device 600 converting an input code signal A are provided in addition. Said output D is converted into an output C by the converter 400. The output C is given to one input of the comparator 200, and an output B of the timing matching circuit 100 of other replacement device 600 is used as an output J as it is. The converter 400 adjusts the pulse with around the M (timewise center of a modulated pulse width) in figure. The device 600 receives an output B of the matching circuit 100 and outputs the output J. Signals B0, J0 are given LSB and signals B2, J2 are given MSB. With the changeover means SW turned on, outputs B2-B0 are obtained as they are from OR gates 670-690 and no replacement is applied. With the means SW turned off, the replacement of B2-B0 shifted by one bit toward the LSB is executed.
Patent JP-H11121658-A (JP)
Title: Sealing resin composition and semiconductor sealing device
Inventor: HOSOKAWA HARUOMI
IPC: C08K3/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To significantly reduce disconnection due to corrosion of an electrode and occurrence of leak current due to water content, etc., while excellent in anti-reflow characteristics and moisture resistance, by, using a specific epoxy resin and phenol resin, comprising an inorganic filler at specific wt.% against the entire resin composition. SOLUTION: A material expressed by an equation I is used as epoxy resin and a material expressed by an equation II is used as phenol resin. Here, n is an integer equal to 0 or 1, or above. As an inorganic filler, that of low impurity concentration, maximum particle size 100 μm or less, and average particle size 30 μm or less is used. Related to a blend-percentage of the inorganic filler, it should be comprises by 25-95 wt.% against the entire resin composition. Then, epoxy resin, phenol resin, and inorganic filler, etc., are blended, which is sufficiently mixed uniformly using a blender, etc., and then melt-mixing by hot roll and mixing process by kneader, etc., are performed, and then cooled for solidification and crushed to an appropriate size, thus a molding material provided.
Patent JP-2000116833-A (JP)
Title: Motion teaching device
Inventor: MUKASA TOMOHARU
IPC: A63B69/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To easily learn the motion by giving the actual experience of motion by the electric stimulation to an operator learning the specific motion, by giving the specific electric stimulation to the operator, storing the muscle to which the electric stimulation is applied and the stimulation amount, and measuring the body condition of the operator. SOLUTION: A mounting member 2 of a device is made of a soft material such as sponge formed into the desired shape, and an electric stimulation application device 3 and a body measuring device 6 are mounted on a surface to be contacted with an operator, of the mounting member 2. The body measuring device 6 is, for example, an angle detecting device made of a strain gauge, and connected with an electric stimulation generating device 4. The electric stimulation applying device 3 is, for example, an electrode used in a low frequency medical treatment device or the like, and connected with the electric stimulation generating device 4. A storing device 5 is connected with the electric stimulation generating device 4, and provides the information necessary for generating the predetermined electric stimulation.  A stimulation pattern to be stored, is obtained by, for example, analyzing an electromyogram during the actual operation by a director of a sport.
Patent JP-H07149941-A (JP)
Title: Production of porous polytetrafluoroethylene body
Inventor: UCHIDA YOJI
IPC: C08J9/24
Filed: 1993-11-29
Abstract: PURPOSE:To easily produce a highly porous polytetrafluoroethylene body. CONSTITUTION:A fired polytetrafluoroethylene powder is packed into a mold and heated to the melting point of the polytetrafluoroethylene or above without externally applying pressure to bind the particles of the powder with each other by the force of thermal expansion to form a porous body.
Patent JP-H10119107-A (JP)
Title: Device for detecting collision of movable member in motor-driven injection molding machine
Inventor: INABA ZENJI
IPC: B29C45/64
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for detecting collision of a movable member in a motor-driven injection molding machine which can rapidly detect collision of the movable member of the injection molding machine. SOLUTION: A load Td2 acting on a servo motor for an ejector shaft is estimated by an observer 60 to compare relation between the dimension thereof with a set allowable value A at every specified period. When the load Td2 exceeds the set allowable value A, a timer for metering the initial abnormality allowable time is started. Only when the load Td2 exceeding the set allowable value A is continuously detected beyond the set allowable time of the timer T, it is detected as collision to an ejector rod occurs and other cases are ignored as a temporary action of external turbulance. As the servo motor of the ejector shaft can be stopped before an unreasonable force is acted, it is possible thereby to protect a mold and every part of the injection molding and a motor driving them.
Patent JP-2000038816-A (JP)
Title: Eaves gutter hanging tool and fallen leaf removing rain gutter system
Inventor: SHIMIZU KOJI
IPC: E04D13/064
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent failed leaves from dropping into an eaves gutter by providing a fitting part attached to a face of a building and an eaves gutter support part arranged in front of the fitting part and further, providing an engaging claw by which a fallen leaf removal member is engaged on the upper face of the eaves gutter support part. SOLUTION: This tool is provided with a fitting part 2 attached to a face of a building and an eaves gutter support part 3 arranged in front of the fitting part 2. Engaging claws 34, 35 are provided on the upper face of the gutter support part 3 to engage a fallen leave-removal member 4 with the claws 34, 35. When fallen leaves on a roof flow into an eaves gutter 6 together with rainwater, the leaves slide on the removal member 4 and naturally fall outside the eaves gutter 6 or stop on the removal member 4. Hence, fallen leaves are removed by the removal member and prevented from entering the eaves gutter or flowing into it with rainwater. Accordingly, the dropping inlet of a funnel or a gutter water collector is not clogged with fallen leaves, the draining characteristic for rainwater is not hindered.