baber/WOPTO huggingface dataset:
Patent JP-H0857338-A (JP)
Title: Shredder
Inventor: TAKAHASHI NOBUMASA
IPC: B02C18/06
Filed: 1994-08-18
Abstract: PURPOSE: To improve the durability of cutter blades and enhance the working efficiency and miniaturize the machine. CONSTITUTION: The 1st cutter array 26 and the 2nd cutter array 31 are provided adjacent to each other. An angle θ between a plane S1 determined by a rotational centerline 'o1 ' of the 1st cutter array 26 and a rotational centerline 'o2 ' of the 2nd cutter array 31 and an entering direction 'l1 ' of a material to be cut is set at about 80 deg.. In this way, since the material to be cut enters to cutters at about right angles, load placed on the cutters does not become excessive to improve the durability thereof. A draining roller 35 is abutted on a receiving roller 24 of the 1st cutter bank 26. Thus, a draining roller group is not required separately and the apparatus is miniaturized.
Patent JP-S5894456-A (JP)
Inventor: NAKAI MICHIO
IPC: B32B15/08
Filed: 1981-12-01
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-H0726544-A (JP)
Title: Pressure compaction device and its method of application
Inventor: KISHI AKIRA
IPC: E02D1/02
Filed: 1993-07-08
Abstract: PURPOSE:To simplify soil bearing capacity measurement and thereby shorten a pit excavation operation period by integrating a body unit and a soil bearing capacity measurement unit together and making it possible to accomplish soil bearing capacity measurement marely through visioning the index immediately after pressure compaction of the ground surface. CONSTITUTION:The ground surface 30 is compacted with pressure by a body unit 10. A loaded shaft 21 of a soil bearing capacity measurement unit 20 is then screwed in a supporting member 16 of the body unit 10. At the same time, a ground block 23 is arranged on the ground surface measuring position with its top abutting to the lower end of the loaded shaft 21. Further, load is applied to the body unit 10 by fitting a dead weight 19 of a required weight on an operation handle 15. Simultaneously, the ground surface 30 is pressed with the ground block 23 through the loaded shaft. Whether the ground surface 20 is inherent in the expected soil bearing capacity or not is judged by the sinking state of an index 29 fitted to the ground block 23. Thus judgement of the soil bearing capacity can be executed merely by visioning.
Patent JP-H1132958-A (JP)
Title: Cloth-like scrubbing brush and its production
Inventor: YAGETA SHOICHI
IPC: A47L1/15
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To mechanically generate unique ruggedness by subjecting a woven fabric formed by inserting extremely large-count acrylic bulky yarn to warp and alternately inserting extremely large-count acrylic bulky yarn relatively varying in yarn count and extremely fine synthetic fiber yarn having prescribed tensile strength and shrinkage resistance to weft and weaving the yarn to a thermal shrinkage treatment. SOLUTION: The fabric-like scrubbing brush is obtd. by subjecting the fabric formed by disposing the extremely large-count acrylic bulky yarn 3 at the warp and alternately inserting the extremely large-count acrylic bulky yarn 5 and the extremely fine synthetic fiber yarn 7 having the prescribed tensile strength and shrinkage resistance to the weft, weaving the yarn to the thermal shrinkage treatment for a prescribed period of time, then cutting the fabric to a suitable shape. At this time, two ply yarn of yarn number count #10 which is acrylic fiber subjected to bulking is used as the extremely large-count acrylic bulky yarn 3, 5, to be used as the warp and the weft.  If the extremely large-count acrylic bulky yarn is bulked in such a manner, the bulkiness of the acrylic fiber is improved and the air permeability, water permeability, elasticity and quick drying property which are the characteristics of the acrylic fiber are improved. The fabric adequate as the scrubbing brush fabric is thus obtd.
Patent JP-H02127590-A (JP)
Title: Fabric having hydrophilic and hydrophobic coating
Inventor: JIEIMUSU EMU BAANUOORU
IPC: D06M15/263
Filed: 1989-07-28
Abstract: PURPOSE: To obtain the subject fabric improved in water removal capacity by applying hydrophilic and hydrophobic polymer coatings onto the surface of fabric for a papermaking machine in a specific condition and curing the resultant fabric. CONSTITUTION: This fabric is obtained as follows; applying a hydrophobic polymer or hydrophilic polymer coating, pref. of polyurethane, onto the surface of fabric for a papermaking machine; drying the coating to form a layer; applying onto the layer a hydrophilic coating if the layer is hydrophobic coating or a hydrophobic coating if the layer is of hydrophilic coating; drying the applied coating, if necessary repeating the above steps; and curing the thus obtained fabric. The hydrophilic coating is pref. of polyacrylic or polyurethane containing an additive comprising surface-active agent, detergent, stabilizer and/or emulsifier.
Patent JP-H0358319-A (JP)
Title: Magnetic recording medium
Inventor: INAMI HIROO
IPC: G11B5/73
Filed: 1989-07-27
Abstract: PURPOSE:To avoid influence of magnetic force from an adjacent magnetic layer and to reduce transfer of audio signals by constituting a magnetic layer of multilayer structure in such a manner that the surface layer of the magnetic layer to 0.5mum depth and an interface layer on a nonmagnetic supporting body to 0.5mum thickness contain larger amts. of ferromagnetic powder than the intermediate layer of the magnetic layer. CONSTITUTION:Two layers in which the ferromagnetic powder density is high are provided as the surface layer of the magnetic layer and the interface layer of the nonmagnetic supporting body 1 in order to prevent magnetization of the inner area due to transfer of signals. Particularly, the intermediate layer is composed of two layers, where the third magnetic layer 7 has lower Hc than that of the second magnetic layer 6 to enhance the shielding effect. Thickncess of each layer is preferably <=0.5mu for the first magnetic layer 5, 0.5 - 4mu for the second magnetic layer 6 and 0.3 - 3mu for the third magnetic layer 7 of the intermediate layer, and <=0.5mu for the forth magnetic layer 8 of high powder density. This layer structure can be obtained by priorly preparing magnetic coating materials of different densities of ferromagnetic powder and applying each coating material to make the multilayer structure.
Patent JP-H0945820-A (JP)
Title: Resin package semiconductor device and manufacture thereof
Inventor: SHIBATA KAZUTAKA
IPC: H01L23/373
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to properly use a nickel alloy lead frame by a method wherein the surface of a nickel alloy external lead is solder-plated, another soler plating is provided on the exposed surface of a heat radiating plate using a nickel-plated copper plate on the exposed surface of a resin package. SOLUTION: Solder plating 19 is provided on the external surface of a nickel alloy outer lead 17. On the other hand, on a metal heat discharging plate 12, nickel plating 18 is provided on the surface 12a which is exposed to the bottom face of a resin package 11, and solder plating 19 is provided on the nickel plating 18. The above-mentioned solder plating 19, formed on the surface of the metal heat radiating plate 12, is simultaneously formed when a lead frame is solder-plated in the couse of manufacturing a semiconductor device 10. As a result, the nickel alloy lead frame can be used properly.
Patent JP-H0622091-A (JP)
Title: Facsimile equipment
Inventor: NAOI YUICHI
IPC: H04N1/04
Filed: 1992-06-29
Abstract: PURPOSE:To effectively read and transmit book type originals by detecting and correcting the set error of originals corresponding to the position of gutter between spread pages. CONSTITUTION:When data for two pages of a spread are stored in a message area 22 of a memory part 120, a control part 101 counts the number of white and black in the main scanning direction of each page. The gutter between spread pages is detected by extracting cases that over the specified number of lines having the number of white in the main scanning direction more than a specified number are continued in a sub scanning direction, over the specified number of lines following those lines and having the number of black in the main scanning direction more than a specified number are continued in the sub scanning direction and over the specified number of lines following those lines and having the number of whites in the main scanning direction more than a specified number are continued in the sub scanning direction. Then, the distance of the position of the gutter from the first line is calculated and when that distance is longer than the specified number, scanning error is judged. The home position of a scanner is moved corresponding to the distance of the position of the gutter from both of the edges of pages, and the operation of re-reading is started.
Patent JP-H0727737-A (JP)
Title: Detecting element for oxygen concentration
Inventor: ISHITANI MASAO
IPC: G01N27/409
Filed: 1993-07-12
Abstract: PURPOSE:To prevent the dispersion of detection accuracy by the direction of attachment, etc., and to stably detect the oxygen concentration in exhaust gas. CONSTITUTION:A heater pattern 19 is formed on the peripheral surface of a rod-like core part 18 of a small diameter, an insulating heater covered layer 20 is provided on the peripheral side of the core part 18 so as to cover the heater pattern 19 from the outside to form a heater part 17 into a long and narrow rod shape, and also a solid-electrolyte layer 25 and a protective layer 28, etc., are formed into one body outside the heater part 17, by using means of curved surface printing, etc. By this, an oxygen concentration detecting element 16 the whole of which forms a circular rod shape can be manufactured. When an oxygen sensor is mounted on the exhaust pipe of an engine, etc., an exhaust gas quantity permeated from the circumference of the protective layer 28 to the surface of an outside electrode 27 is prevented from largely changing by a flow direction of the exhaust gas or the direction of attachment, and the directivity at the time of attachment is removed.
Patent JP-S6352640-A (JP)
Inventor: DOISAKI YUTAKA
IPC: H02J3/38
Filed: 1986-08-22
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-H1023781-A (JP)
Title: Power unit for magnetic bearing
Inventor: SATO YUKIO
IPC: H02J1/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for the magnetic bearing of a motor easy to operate or stop without using a battery and can perform magnetic floating until the revolution of a pump drops to the safe revolution even at power stoppage. SOLUTION: This device is constituted such that the magnetic bearing of a motor 7 whose rotary shaft is borne by a magnetic bearing is supplied with a drive current. In this case, this magnetic bearing power unit possesses a generator 5 for driving the magnetic bearing rotating with the driving force of the rotary shaft of the motor 7, a DC-DC converter 31 for converting the AC power generated by the generator 5 for driving this magnetic bearing into DC power, and a constant voltage circuit 33 for making the output of this DC-DC converter 31 into constant voltage, and this supplies a magnetic bearing driving coil 10 with the output of the constant voltage circuit 33 of this device through a magnetic bearing detecting circuit 8 and a magnetic bearing driving circuit 9.
Patent JP-S6438836-A (JP)
Title: Detection system for internal program name
Inventor: KATO YOSHITAKA
IPC: G06F9/45
Filed: 1987-08-04
Abstract: PURPOSE:To reduce the capacity of a file, where information for output of a cross reference list is stored, and a work file for sort by using the start line number and the end line number of an internal program. CONSTITUTION:The data part of a source program is inputted to a data part input means 2 of the source program from a source program library 1. A program name and start line number output means 5 outputs the internal program name and the start line number of the internal program obtained by a data part syntax analyzing means 3 to a definition information table A of the internal program in a main storage device 14. A program end line number output means 9 outputs the end line number of the internal program obtained by a procedure part syntax analyzing means 7 to the table A. A program name detecting means 12 retrieves the table A to detect the internal program name. A cross reference list output means 13 outputs a cross reference list 16 where the internal program name is added to the definition line number and the reference line number.
Patent JP-H04232837-A (JP)
Title: Light measuring apparatus having scattered light trap
Inventor: YURUGEN GUROOSU
IPC: G01N21/01
Filed: 1991-08-06
Abstract: PURPOSE: To exclude the effect of scattered light on a measuring signal to attain high sensitivity measurement by forming a scattered light trap into a honeycomb structure and setting the opening cross section and length of each of the light paths to a specific ratio range. CONSTITUTION: The laser beam from a light source 1 passes through a beam splitter 3 to be incident on a measuring cell 5 housing a material to be measured to be attenuated in its luminous intensity by the density of the material to be measured and this beam transmits through a scattered beam trap 6 to be incident on a photodetector 7. At this time, the trap 6 is formed into a honeycomb structure and, by setting the ratio of the opening cross section and length of each of light paths to 1:40-1:300, obliquely incident beam, for example, scattered beam from the walls of the light paths is reflected and absorbed by the wall surfaces of the honeycomb structure to pass through the beam trap 6 and forward scattered beam becomes little and the effect of scattered beam is not almost exerted on a measuring result.  Therefore, high sensitivity measurement is possible without being affected by scattered beam.
Patent JP-H0540637-A (JP)
Title: Load system for basic input/output ststem
Inventor: DOI TOMOMI
IPC: G06F9/445
Filed: 1991-08-06
Abstract: PURPOSE:To evade the trouble of a ROM in a basic input/output system (BIOS) with use of a method except the exchange of ROMs by providing a means which can store the BIOS into a RAM from a floppy disk(FD). CONSTITUTION:An ID is read out of an FD at start up and stored as the system data. Based on this data, a fact whether the FD is stored in a BIOS or not is judged (step 2). If not, the BIOS stored in a ROM is copied to a RAM and the normal boot processing is carried out (step 3). If so, both Add 0 and Add 1 are read out of the FD (step 4) and the BIOSs stored in the FD are successively read out and copied to the RAM (step 5). When all BIOSs are copied to the RAM, the control is shifted to the BIOSs of the RAM and the POST processing is carried out for the BIOSs of the RAM (step 6). Then a floppy replacement request message is displayed for the boot processing and the normal boot processing is carried out (step 7).
Patent JP-2001023327-A (JP)
Title: Magneto-optical disk recording device
Inventor: KURITA KAZUHITO
IPC: G11B21/12
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To enable cost reduction and reliability improvement due to decrease of the number of parts and simplification of mechanism by directly moving a head moving member in such a manner that a magnetic head is positioned in a recording position when a head moving lever disposed on the side surface of the device main body is placed in the recording position and the magnetic head is positioned in a non-recording position when the head moving lever is placed in the non-recording position. SOLUTION: An elevation control plate 23 which is provided with an elevation lever part (head moving lever) 27 is disposed freely movably back and forth on the under surface of a chassis 13 of the device main body 9. When a holder 10 is situated in the position to be mounted and the elevation control plate 23 is situated in the front end of the moving range, that is, a non-recording position, the part to be driven 36b of a head shifting plate (head moving member) 36 comes to the state so as to be mounted on a cam part 28 of the elevation lever 27, the head shifting plate 36 is turnably moved upward, pushes up a head supporting arm 45 and positions the magnetic head 43 onto the non-recording position. When the vertical motion controlling plate 23 is moved backard, that is, to the recording position, the magnetic head 43 comes to the state situated in a recording position.
Patent JP-S6258545-A (JP)
Title: Magnetron cathode structure
Inventor: OGURO TOMOKATSU
IPC: H01J9/14
Filed: 1985-09-06
Abstract: PURPOSE:To fix easily and securely, by plating a side support with nickel and welding, when fixing the side support of molybdenum to an end shield of molybdenum to support a spiral hot-cathode. CONSTITUTION:While a spiral hot-cathode 1 is supported by a center support 4 connected to an end shield 2 and a side support 5 connected to an end shield 3, a ceramic spacer 10 penetrating the supports 4 and 5 is furnished to compose a magnetron cathode structure. In this case, at least to the molybdenum support 5 fixed to the molybdenum shield 3, or to the shield 3 itself, a nickel plating is given beforehand, and they are contacted and fixed by a resistance welding. By the existence of the nickel layer, a melted contact area C around the whole contact surface area is formed. Therefore, a high strength of the weld is acquired improving the production yield rate.
Patent JP-2001020676-A (JP)
Title: Void filling method in excavating ground by excavator
Inventor: NISHIOKA KAZUNORI
IPC: E21D9/06
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent spreading of looseness and contrive improvement of work efficiency in an inferior ground part by excavating ground by an excavator, stopping the excavator when the looseness and void of the ground are detected, injecting a chemical into the void in a mousse state, and filling the void with the chemical. SOLUTION: Ground S is bored by a tunnel boring machine 1, after the looseness and void of the ground S are detected from the machine data of the increase or the like of cutter torque and the in-adit observation or the like from the gap of the slit or the like of a cutter head, the tunnel boring machine 1 is stopped, and the position and size of the void are confirmed from the gap of the slit or the like of the cutter head. Next, a heat resistant vinyl chloride pipe 2 is inserted in the void R produced by collapse, a chemical is injected in a mousse state from a nozzle, the void R is filled, and spreading of the void (looseness) is prevented. Thereby it can be easily and inexpensively executed as compared with the conventional method.
Patent JP-S6351709-A (JP)
Title: Electronic circuit board
Inventor: KURAMOTO OSAMU
IPC: H04N5/44
Filed: 1986-08-21
Abstract: PURPOSE:To contrive thinning of a product by mounting a plane only by a main substrate, and using a cascode circuit and a single circuit appropriately. CONSTITUTION:A jumper resistor 30 is connected in such a way that it can be switched, between the collector terminal 4 of a first transistor 2, and a collector terminal 8 that is the output of a second transistor 5, and a tuning capacitor 31 is connected to the collector terminal 8 of the second transistor 5. The collector terminal 4 of the first transistor 2, and the collector terminal 8 of the second transistor 5 are mounted so as to be confronted with each other, and when the product is used as a cascode mixer, the collector terminal 8 of the second transistor 5 is connected to the tuning capacitor 31. And when it is used as a single mixer, the collector terminal 4 of the first transistor 2 is connected to the tuning capacitor 31 through the collector terminal 8 of the second transistor 5 by the jumper resistor 30. In this way, the thinning and the standardization of the product can be realized.
Patent JP-H0750472-A (JP)
Title: Printed wiring board and its manufacture
Inventor: HATTORI OSAMU
IPC: H05K3/34
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a printed wiring board wherein bubbles of flux spread on a board are quickly extinguished and turned into liquid and sufficient quantity of flux can be maintained at the time of flux coating, and its manufacturing method. CONSTITUTION:Wiring patterns 2 and electrode pads 3 are formed on a board 1 and solder resist layers 12 are formed except the electrode pads 3. The solder resist layers 12 are formed by spreading and thermosetting solder resist to which anti-foaming agent is added. Anti-foaming agent layers are formed on the surfaces of the solder resist layers 12 as the result of segregation of the anti-foaming agent. In the case of coating, the flux in the foaming state comes into contact with the surface of the board, bubbles are quickly extinguished by the anti-foaming agent layers, and turned into liquid, which is spread on the surface of the board.
Patent JP-H0617499-A (JP)
Title: Manufacture of steel plate unit for steel plate concrete wall and its structure
Inventor: SHINODA TAIZO
IPC: E04B1/16
Filed: 1992-06-30
Abstract: PURPOSE:To connect both surface steel plates via only the external operation in manufacturing a steel plate unit covering both surfaces of a steel plate concrete wall formed with the whole into a panel shape. CONSTITUTION:Rail steel materials 2 each having a hook-shaped coupling section 2a at the tip section are welded to the inner face of one surface steel plate 3a, and many rod-like steel materials 1 each having a hook section 1a at the tip section are welded in a line to the inner face of the other surface steel plate 3b. The surface steel plate 3b is overlapped on the surface steel plate 3a with their inner faces faced to each other, the surface steel plate 3b is slightly lifted to couple the hook sections 1a with the coupling sections 2a, and both surface steel plates 3a, 3b are connected.
Patent JP-H0860805-A (JP)
Title: Cement-made roof board material
Inventor: HASHIMOTO MITSUHIKO
IPC: E04D1/16
Filed: 1994-08-22
Abstract: PURPOSE: To promote how to rationalize the taking-off of materials, and what is more, to enhance roofing work by installing a projected part, which projects out at a sharper angle along a board surface than that of both sides of the top edge to the central part of the top edge which is opposed to the eave side of a roof main body. CONSTITUTION: A roof is formed with a roof main body A, an eave side 2 and a top side 3 where a projected part B is projected to the central part of the top edge 3 while a notched part C, which is retracted to the lateral side 2, is installed on both sides of the top side 3, thereby shaping up a nonagon on the whole. The roof main body A is cut out from a band-shaped plate D and manufactured. The sum of the length of the lateral side L1 and a distance L2 between the top 4 of the projected part B and the eave side 1 is set to the width W of the band-shaped plate D. The angle of the top to the eave side θ1 is set to an identical angle to the angle of the notched part C to the eave side θ2 so that the projected part may be opposed to the notched part C at the roof material.  Two rows of the top edges, which are placed in a lined up state, are arranged to butt each other in the transverse direction and cut out, thereby eliminating waste in material taking-off.
Patent JP-H0748117-A (JP)
Title: Porous silica sol and its production
Inventor: TAKAHASHI KENJI
IPC: C01B33/149
Filed: 1993-08-06
Abstract: PURPOSE:To produce a porous silica sol which is a low refractive index filler for forming optical materials, especially reflection-preventing films having excellent effects for lenses and glass plates. CONSTITUTION:The porous silica sol having an average particle diameter of 0.3-100nm and a refractive index of 1.2-1.4 is produced by hydrolyzing a silicon alkoxide with ammonia and subsequently removing the residual ammonia. The obtained porous silica sol can be used as a low refractive filler for forming reflection-preventing films, and coating solutions for forming the highly excellent reflection-preventing films can be produced.