baber/WOPTO huggingface dataset:
Patent JP-H07153025-A (JP)
Title: Thin-film magnetic head
Inventor: ORIHARA HIDEJI
IPC: G11B5/31
Filed: 1993-11-30
Abstract: PURPOSE:To efficiently perform recording and reproducing operation by excellently reducing the generation of magnetic saturation and magnetic flux leakage and at the same time being out the maximum ability of a magnetic material. CONSTITUTION:A cross section in the vicinity of an inflection point P is increased by extending intermediate cores 56, 72 backwards. Thereby, magnetic flux represented by alpha flows, and reduces the magnetic saturation in the vicinity of the inflection point P. A spacer 65 of larger thickness than that of a magnetic gap 70 is formed in the extended part of the intermediate cores 56, 72. For that reason, the interval of the intermediate cores 56, 72 becomes large in the backward part of the inflection point P, so that the magnetic flux leakage in the extended part of the intermediate cores 56, 72 is excellently reduced and the lowering of efficiency is prevented.
Patent JP-H06141755-A (JP)
Title: Preparation of low-caloric cake
Inventor: OKADA TAEMI
IPC: A21D13/08
Filed: 1992-11-11
Abstract: PURPOSE:To provide a process for the easy preparation of a cake having low caloric value and keeping excellent taste, flavor and palatability after preservation in refrigerated state. CONSTITUTION:Tapioca starch preparatorily soaked with water is compounded to a prepared cake dough in an amount of <=40wt.% in terms of net weight based on the total weight of the starch used in the dough. Cake is prepared from the compounded dough according to conventional process.
Patent JP-H07281955-A (JP)
Title: Snoop circuit of multiprocessor system
Inventor: SON BINKI
IPC: G06F12/08
Filed: 1994-12-27
Abstract: PURPOSE: To improve the reliability of a multi-processor system by warranting the cache coherence. CONSTITUTION: The snoop circuit 50 receives an output of a 1st comparator 54 to judge matching between other request and a snoop controller 56 and receives an output of a 2nd comparator section 55 to judge whether or not a duplicate bus operation is driven with respect to a same address before the end of one bus operation. A prescribed cash coherence signal is outputted onto a system bus in response to an address match signal between the other request and the cache memory and to the judged result, and a 1st control signal for write back, a 2nd control signal for state update, a 3rd control signal to control a data buffer, and a 4th control signal for retrial of a central processing unit are outputted to a local bus to reference or update data of a state tag memory.
Patent JP-H04197224-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: SATO TAKESHI
IPC: A47L9/02
Filed: 1990-11-28
Abstract: PURPOSE:To make the movement of a suction port body satisfactory and to improve the operability by providing an interlocking mechanism for opening and closing a shutter by interlocking with the forward/backward movement of a suction tube. CONSTITUTION:An interlocking mechanism 27 is provided with a slide lever body 28 for sliding in the forward/backward direction against a suction port body 11 together with a connecting tube 16, and a rotary lever 29 for opening and closing a shutter 24 by interlocking with a slide of this slide lever body 28. In the case of the floor surface and the mat surface, the connecting tube 16 does not move forward against the suction port body 11, and the shutter 24 is held in a state that the front opening 25 of the suction port body 11 is closed. Therefore, the degree of vacuum in a suction port 14 is high, and necessary cleaning capacity is obtained. In the case of a carpet, etc., air is sucked into the suction port 14 through the opening 25, and the degree of vacuum in the suction port 14 falls. As a result, blowing to the carpet is softened, and the suction port body 11 can be moved forward easily.
Patent JP-H11162384-A (JP)
Title: Scanning electron microscope
Inventor: OSE YOICHI
IPC: H01J37/244
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact scanning electronic microscope having high resolution, of which optical system is formed short so as to miniaturize a device and which is appropriate for retarding and boosting. SOLUTION: An electric field for leading the secondary signal electron 4 to an electron gun 1 side is formed by the retarding voltage Vr and the boosting voltage Vb between a sample 7 and an objective lens 6. A pair of semi-circular deflecting electrodes 10 are inserted into the inner peripheral part of a deflecting coil 8 so as to deflect the primary electron beam and the secondary signal electron in one overlapped space area. When a led-out secondary signal electron 9 enters the deflecting coil 8, since the deflecting force of a Vienna filter type crossing electromagnetic field is not offset in relation to the secondary signal electron 9, the secondary signal electron 9 is deflected out of an optical axis, and detected by a micro channel plate 11 arranged in the periphery of the optical axis.
Patent JP-H07273142-A (JP)
Title: Inactivated and metallized integrated circuit for airtight protection use
Inventor: KEISU UINTON MITSUCHIERU
IPC: H01L23/485
Filed: 1994-12-28
Abstract: PURPOSE: To obtain an integrated circuit superior in performance and reliability and protected against environment at low cost by sealing the bond pad of integrated circuit with a non-corrosive metallic layer and sealing the remaining part of the device with an passivation layer. CONSTITUTION: An integrated circuit subassembly 1 has a bond pad 2 and provided with no passivation layer on the surface. A non-corrosive metal layer 4 is provided on the surface of the bond pad 2 and an passivation layer 5 is formed directly on the surface of the subassembly 1 and the bond pad 2 provided with no passivation layer. Furthermore, the passivation layer 5 is corroded to expose the non-corrosive metal layer 4 on the bond pad 2 at least partially. For example, a non-corrosive metal layer 4 is formed on an aluminum bond pad 2 through a diffusion barrier metal layer 3 of tungsten, titanium-tungsten, or the like. The passivation layer 5 is formed of one or more ceramic coating.
Patent JP-H04194582-A (JP)
Title: Feeding operation control system for grain drying adjuster
Inventor: NAGAI TAKASHI
IPC: B02B7/00
Filed: 1990-11-27
Abstract: PURPOSE:To facilitate an operation performed by an operator by a method wherein when grains are fed by a feeding device, a drying machine kept at a vacant state capable of being fed is automatically judged and grains are fed into the drying machine being kept at a vacant state. CONSTITUTION:Reading of an operating information of a grain drying machine 2 is carried out by a central control device, a drying machine 2 under its vacant state capable of feeding grain is selected. The crop particles are automatically selected from a grain feeding device 1 and fed in sequence into the selected drying machine 2. Hot air is passed to the drying chamber 1 while a circulation flowing down in the drying chamber disposed at a lower part of the drying machine 2 is being repeated, and the grains flowing down in the drying chamber are exposed to hot air and dried. The dried grains are discharged in sequence from each of the drying machines 2 to a grain discharging device 3, the grains are transferred into a grain storing tank 4, discharged and stored and then the grains are supplied from the storing tank 4 into a huller 5. The dried grains are removed at the huller 5 and they are selected into shells and unpolished rices and each of them is separately discharged out of the machine.
Patent JP-H06171044-A (JP)
Title: Polyester film
Inventor: BABA YUTAKA
IPC: B32B27/36
Filed: 1992-12-07
Abstract: PURPOSE:To provide high quality multi-layered polyester film, which is highly excellent in flat slipperiness and scratch resistance. CONSTITUTION:The film concerned is multi-layered polyester film, in which at least one outermost surface layer is mainly made of composition consisting of polyester and at least three different inert particles and has 70-200pcs/100mum<2> of minute projections having the height of 0.005-0.05mum. At the same time, the circular equivalent diameter of an inert particle forming the minute projection is 10-55nm and the intrinsic viscosity of the polyester constituting one layer is lower than that of the polyester constituting the other layer.
Patent JP-H07183867-A (JP)
Title: Cross polarized wave compensator
Inventor: NAKAYAMA MAKOTO
IPC: H04B7/15
Filed: 1993-12-24
Abstract: PURPOSE:To accurately compensate the degradation of the cross polarized wave of an up link by electrically detecting the cross polarized wave compensation amount of a down link. CONSTITUTION:As for the beacon signal S 7 of a down link, the degradation of a cross polarized wave is compensated by a servo circuit composed of a linearly polarized wave converter 7, a circularly polarized wave converter 8, a cross polarized wave degradation detector 16, a calculation circuit 15 and a driving circuit 14. At this time, when the calibration signal S 13a from an oscillator 13 is supplied to the input terminal of the linearly polarized wave converter 7 by circularly polarized waves via a signal coupler 6, a cross polarized wave degradation detector 17 for calibration signal detects the data S 20 of the degradation of the cross polarized wave of a down link. A calculation circuit 18 calculates compensation amount S 21 of the degradation of the cross polarized wave of an up link based on this data S 20. A driving circuit 19 rotates and drives the linearly polarized wave converter 3 and circularly by polarized wave converter 4 for the compensation of the degradation of the cross polarized wave of the up link by the rotation angle corresponding to this compensation amount S 21.
Patent JP-H03187566-A (JP)
Title: Facsimile transmitter
Inventor: KAKEYA MASAO
IPC: H04N1/32
Filed: 1989-12-15
Abstract: PURPOSE:To prevent required line using time from being prolonged excepting for the transmission of picture information by transmitting a binary control procedure after finishing the transmission of plural originals by a specified means. CONSTITUTION:A sample-and-hold circuit 2, A/D conversion circuit 3, encoder 4, microprocessor 5, RAM 6, MODEM 7 and NCU 8 are provided. Then, a means is provided to repeat operation to add a control return code after finish ing the encoding of the picture information for one page, next, to wait for the start of encoding for the next page while generating a file continuously, to stop the file being generated with the start of encoding and to start the code signal of the next page. By this means, the transmission of the binary control procedure is executed after finishing the transmission of the plural originals. Thus, the plural originals can be transmitted by one time of a phase C and the line using time can be shortened.
Patent JP-H10172880-A (JP)
Title: Photoresist developer apparatus
Inventor: ARAKI SHINJI
IPC: H01L21/304
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To quickly remove a developer liq. residue from the back side of a glass substrate by placing below the glass substrate an annular piping structure having pairs of cleaning and gas jetting nozzles disposed on the circumference so as to surround a rotary shaft. SOLUTION: Cleaning nozzles 2 and gas jet nozzles 3 are integrated with a piping structure 1 fixed to a bearing 6. Each cleaning nozzle 2 has a jet hole inclined at specified angle α1 rather horizontally so that a cleaning liq. collides against a back surface area of a rotating glass substrate 15 at its side 14 the nearest to the rotary center. The gas jet nozzle 3 for jetting a dry gas at the same time as the jetting of the cleaning liq. from the nozzle 2 has a gas jet hole at a lower angle α2 to the horizon than the angle α1 and is disposed inside the nozzle 2. According to the size of the glass substrate 15 the piping structure 1 is changeable to one having changed inclined angles of the nozzles 2 and 3.
Patent JP-H09166348-A (JP)
Title: Duct unit and assembling method thereof at site
Inventor: NISHIMURA JIRO
IPC: F24F13/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To lighten the weight, to facilitate assembly, to enhance the efficiency of transport and, moreover, to prevent occurrence of waste. SOLUTION: In regard to a duct unit 1, glass wool ducts 3 being expandable and contractible, a box member 5 wherein these glass wool ducts 3 are held and in the wall surface of which holes 17 for connecting the glass wool ducts 3 are formed, a cover material 13 which is provided removably for an opening part 11 of the box member 5 and fitted to the opening part 11 after the glass wool ducts 3 are held, and rack members 7 which are formed in the strip shape and hold collectively the box members 5 in a plurality being lined up, are provided.
Patent JP-2001145346-A (JP)
Title: Snubber circuit for switching power supply
Inventor: SASAKI MASATO
IPC: H02M3/28
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a snubber circuit which can utilize the surge energy generated in a switching power supply. SOLUTION: A switching power unit 32 transmits the energy stored in a primary winding 34a during 'ON' periods of a switching element 35 to a secondary winding 34b during the 'OFF' periods of the element 35. A snubber circuit 31 is provided with a capacitor 42 that absorbs the surge energy of the primary winding 34a which occurs during 'OFF' periods of the switching element 35 and an inductor 43 which stores the energy discharged from the capacitor 42 during 'ON' periods of the element 35. The inductor 43 can utilize the stored energy to a DC power source 33, because the inductor 43 forms a closed circuit with the DC power source 33 during the 'OFF' period of the element 35.
Patent JP-H06146494-A (JP)
Title: Structure of verge part of metal plate crosswise covered roof
Inventor: GOJIYOU NORIO
IPC: E04D3/40
Filed: 1992-11-12
Abstract: PURPOSE:To improve the underlay structure laid between a rafter and a rising 'yodo' (ridge) member to be installed on the oversurface of a gable when the thatching is made so that roof boards of metal are used as facing aside and the detaining edges at the upper and lower edges are overlapped, form the rising 'yodo' (ridge) member in a U-shape that it meets the heat insulating specifications for the roofs, and eliminate use of any roof board which has no effect at this part. CONSTITUTION:A verge member 10 which is made of metal and whose stretching direction is identical to the inclination direction of the roof 1, is provided on the oversurface of the roof gable 1 and the oversurface of the nearest rafter 3. The section assumes an inward facing channel 11 having a dimension corresponding to the height of the rafter at the gable 8 oversurface. The upper edge member 12 is extended to go beyond the rafter and set over by detaining 13 with the side face of the rafter.
Patent JP-2000116465-A (JP)
Title: Folding mechanism of sofa bed
Inventor: TANAKA YOSHIO
IPC: A47C17/04
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the folding of legs and merchandise characteristics by constituting a long direction in two long and short sections independently having head surfaces and frame of rigid bodies and swivelably connecting these sections by hinge mechanisms and swiveling the short section to downward to turn over and housing and holding the same in superposition on the lower side of the long section. SOLUTION: This upper part of a front part 1 having a foldable leg 13 and a supporting rod 14 in the lower part is composed of the surface material and the framework 11 of the rigid body. In addition, the upper part of the middle part 2 having two pairs of fixing legs wider in the width on the inner side than the width in the upper part of the front part 1 in the lower part is similarly composed of the surface material and the framework 21 of the rigid body and the length thereof is made slightly longer than the length of the front part 1. Further, the rear part 3 is also provided with the foldable leg 33 and the supporting rod 34 and the upper part is composed of the surface material and the framework 31 of the rigid body.  The front part 1 and the middle part 2 are connected by means of a hinge 12 to downward and the middle part 2 and the rear part 3 by means of four links 23, upwardly turnably about 180 deg., by which the front part 1 is hung dangling in midair and is housed and held in superposition on the lower side of the middle part 2.
Patent JP-H10131608-A (JP)
Title: Window opening/closing control box with handle housing rotor
Inventor: ANDO KAZUAKI
IPC: E05F17/00
Filed: 1996-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a control box making the state of a window, installed at a high place, easily visible at the time of opening/closing the window and having a handle extending means in order to increase torque for operation. SOLUTION: A rotor 2 having space large enough to house a handle 3 in a freely rising/falling state and interlocked with a cable winding driving shaft (p) is additionally provided in a recessed part of a cover body 1A of a control box 1 so as to constitute the control box 1 that can be operated with relatively small torque. The rotor 2 is divided in two parts, and a lock pin is hangingly provided at the lower face of a sliding body slided in a lateral groove formed at an upper rotor, in a relative position to the handle 3, in such a way as to be laterally movable in a slide groove of a lower support body, thus extending the torque radius of the handle 3.
Patent JP-H01169024-A (JP)
Title: Elevation controller for boom of shovel loader
Inventor: SHIMIZU SEIGO
IPC: F15B11/16
Filed: 1987-12-24
Abstract: PURPOSE:To increase lowering speed by mounting a changeover valve in a bypass duct connecting the inflow port side of a flow dividing valve for a self- leveling valve and the adjusting outflow port side and bringing the changeover valve to an open position when a lift cylinder is brought down. CONSTITUTION:A self leveling valve 13 for automatic horizontal adjustment for a bucket is composed of a flow dividing valve 18, two changeover valves 19, 20, a relief valve 21 and a check valve 22, the inflow port side of the valve 18 and the excess outflow port side are connected by a bypass duct 25, and the valve 19 is inserted into the duct 25. The valve 19 is changed over respectively to a closed position when a lift cylinder 4 is elevated and to an open position when the lift cylinder is lowered. Working oil from a hydraulic pump 7 is forwarded to a rod-side oil chamber for the cylinder 4 through the duct 25 on lowering, and the effect of the throttling of the valve 18 is prevented. Accordingly, the lowering speed of a boom can be increased.
Patent JP-H09141824-A (JP)
Title: Printing press
Inventor: HIRASHIMA SHIGEYOSHI
IPC: B41F9/10
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To automatically remove the burr or waste refuse generated on the edge of a doctor blade by providing a grinding means for the edge of the doctor blade to the outer periphery of a plate cylinder and providing a means making the contact angle of the doctor blade to the plate cylinder variable. SOLUTION: When a doctor blade 14 reaches the recessed groove 25 of a plate cylinder 11, a doctor blade holder 21 is rotated and the doctor blade 14 falls in the recessed groove 25 and the contact angle of the doctor blade 14 to the plate cylinder 11 is changed to a large angle θ2 . The tip 14aa of the edge 14a of the doctor blade 14 comes into contact with a grinding material and automatically ground to be set to an angle θ12 . By this constitution, the burr or waste refuse generated on the edge of the doctor blade can be automatically removed.
Patent JP-H03193607-A (JP)
Title: Method for device for separating and refining metal
Inventor: ASANO TAKASHI
IPC: C01B13/16
Filed: 1989-12-20
Abstract: PURPOSE:To easily separate a desired metal from a material consisting of the two kinds of metals belonging to the specified groups of the periodic table by heating the material and a gas contg. oxygen flowing in a pipeline contg. the material and passing the gas through water. CONSTITUTION:A metal A and a metal B are separated from a material 7 consisting of the one or plural kinds of metals belonging to any of the groups IVa, Va, VIa, VIIa or VIIIa of the periodic table and the other one or plural kinds of metals B are refined. Namely, the material 7 and a gas 9 contg. oxygen (e.g. air) flowing in the pipeline 8 contg. the material 7 is heated in a furnace 10 to form the oxide of the metal A. The gas 9 contg. the oxide of metal A is passed through water (water tank 11) to recover the formed oxide of metal A. For example, when rhenium (metal A) and uranium (metal B) are separated from the material consisting of both metals and refined, the rhenium is converted into gaseous Re2O7, introduced into the water tank 11 along with the air and dissolved in water to form HReO4. Meanwhile, the uranium is left in the furnace 10 as powdery solid U3O8.
Patent JP-2001145527-A (JP)
Title: Reading stand
Inventor: WATANABE ISOO
IPC: A47B23/04
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To hold books of various sizes at a desired height and desired angle of inclination. SOLUTION: By fixing a pair of right and left supporting rods 7 in an inclined state to a supporting body 1 and providing an upper-side supporting rod 9 and a lower-side supporting rod 11 in the vicinity of the upper end of the supporting rods 7, an insertion space 13 is formed by the pair of supporting rods 7 and the upper-side and lower-side supporting rods 9 and 11. A plurality of horizontal rods 15 are mounted between the supporting rods 7 below the lower-side supporting rod 11. A movable supporting member 17 is inserted into the insertion space 13 in such a way as to be freely vertically moved. A book supporting means 21 of a size enough to support a newspaper is mounted to the front surface of the movable supporting member 17, and a fastening plate 23 is fixed to the back surface of the movable supporting member 17.  A plurality of fastening means 25 corresponding to the horizontal rods 15 are arranged in the front and rear of the lower surface of the fastening plate 23.
Patent JP-H09165753-A (JP)
Title: Anchor bolt set up device of structure
Inventor: IRIE HIDEAKI
IPC: E02D27/32
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to simplify the structure of this device and use a template once again as well. SOLUTION: A plurality of holes are bored so as to insert foundation bolts 52 while there are fixedly provided a template frame 41, which is designed to be supported on the top concrete of a pit-shaped area 51 which buries the foundation bolts 52 and a cap which covers nuts 49 engaged with the foundation bolts 52 inserted through the template frame 51 on the lower end, and sleeves 42, which allow the anchor bolts 52 to be inserted inwardly at the nuts 54. The nuts 54 are threaded with the upper projected area of the template frame 41 on the upper end of the foundation bolts 52, which makes it possible to fix the sleeves 42 and the foundation bolts 52 with the template frame 41.
Patent JP-H02175247-A (JP)
Title: Release film composed of laminate
Inventor: SHIGEMOTO HIROMI
IPC: H05K3/00
Filed: 1988-12-28
Abstract: PURPOSE:To eliminate the contamination of the exposed surface of a copper circuit due to a molten flow-out adhesive by constituting an intermediate layer of a soft polyolefin layer and forming a crystalline polymethylpentene to both inner and outer surfaces thereof. CONSTITUTION:Crystalline polymethylpentene layers 1, 1' formed as inner and outer layers act as release films and a soft polyolefin layer 2 being an intermediate layer acts as a cushion layer and, since these layers are a laminate adhered by adhesive layers 3, 3', the troublesomeness of work is eliminated and, since the soft polyolefin layer has proper cushioning properties, the pushing-in of coverlay to a non-printed part is certainly performed in a press process of a flexible printed circuit board and the molding of the integrated flexible printed circuit board having no gap at all is achieved.