baber/WOPTO huggingface dataset:
Patent JP-H11208718-A (JP)
Title: Suspended display package
Inventor: YOSHIOKA MASANOBU
IPC: B65D73/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To peel in a display package used in the case a commercial product such as a tape cartridge is suspended and displayed, the commercial product off mount paper easily after its purchase, by making a through-hole into which a finger tip is insertable into the mount paper, which has a suspension hole on the side of its upper end, so that it is positioned within the size of the rear face of the commercial product. SOLUTION: A display package comprises a commercial product 1, mount paper 2, and both-sided adhesive tape 3; and the commercial product 1 is individually wrapped in packaging film 4 in advance before stuck onto the mount paper 2. The mount paper 2 has a suspension hole 5 on the side of its upper end, and a through-hole 6 into which a finger tip is insertable, is made in an area near its lower end. To stick the commercial product 1 onto the mount paper 2, the both-sided adhesive tape 3 is stuck to the mount paper 2 so that a hole 3a made in it coincides with the through- hole 6, and then the vicinity of the central part of the rear face 1a of the commercial product 1 is firmly pressed onto the both-sided adhesive tape 3.  To detach the commercial product 1 from the mount paper 2 after the purchase of it, a finger tip is inserted into the through-hole 6 from the rear side of the mount paper 2, and the vicinity of the central part of the rear face 1a of the commercial product 1 is firmly pressed.
Patent JP-S61182751-A (JP)
Title: Method of polishing magnetic recording medium
Inventor: NAKAYAMA YASUHIKO
IPC: B24B7/00
Filed: 1985-02-08
Abstract: PURPOSE:To remove foreign matter adhering to the surface of a magnetic recording medium, by holding its both surfaces to be caught by polishing sheets having flexibility while applying a load from the upper of these polishing sheets by heads to the magnetic recording medium and polishing its surface. CONSTITUTION:Both surfaces of a magnetic recording medium 1 are held to be caught by polishing sheets 2, 3 of small piece shape. A load is applied from the upper of these polishing sheets 2, 3 to the magnetic recording medium 1 by actual heads or solid blocks 4, 5 of almost equal shape to the shape of the head. That is, one head 5 is fixed while the other head 4 is urged to a side of the head 5 by resilience of a compression spring 6. Under this condition, the magnetic recording medium 1, being driven running in a direction A in the drawing, performs mirror polishing of the surface and removes foreign matter B. As in the above, the magnetic recording medium, applying the load by the head or the solid block of almost equal shape to the shape of the head, eliminates the possibility of the foreign matter sinking in the polishing sheet, preventing the surface of the magnetic recording medium from damage.
Patent JP-H05213417-A (JP)
Title: Warehouse equipment and operating method thereof
Inventor: IGATA SUETA
IPC: B65G1/04
Filed: 1992-02-10
Abstract: PURPOSE:To provide a means to increase a load corresponding to an ascending/ descending bed by uniformizing the load applied to the ascending/descending bed when storage materials are transferred onto a transferring device having a fork extending/contracting mechanism from a storage shelf in warehouse equipment. CONSTITUTION:In warehouse equipment having a transferring device 1 provided with a support fork 3, the warehouse equipment is featured in that storage material moving rollers 7 are provided on respective shelves of a storage shelf 4, and projecting locking claws 8 to lock the edge parts of storage materials on the respective shelves are also provided on the support surface of the support fork 3, and cargo receiving rollers 7 to receive the lower surfaces of the storage materials 5 are further provided on the upper surface of an ascending/descending bed 2 of the transferring device 1. The support fork 3 is inserted under the lower surfaces of the storage materials 5 on a specific shelf of the multistage shape storage shelf 4, and after it is raised by such a degree as the projecting locking claws 8 can be locked on the storage materials 5 without bringing the lower surfaces of the storage materials 5 into contact with the upper surface of the support fork 3, the support fork 3 is moved above the ascending/descending bed 2 of the transferring device 1.
Patent JP-H07236215-A (JP)
Title: Cutting mechanism for coating
Inventor: SUZUKI TOSHIO
IPC: H02G1/12
Filed: 1994-02-22
Abstract: PURPOSE:To realize positive stripping of coating without replacing a cutter by providing a mechanism for driving a cutter into a coating, and a mechanism for turning the cutter along the outer periphery of a wire. CONSTITUTION:When a main gear 2 turns in the direction (a), a cam gear 3 sustains current state because the rotating force transmitted thereto is lower than the holding force of a gear 4 and thereby only the main gear 2 is rotated. Consequently, a cutter 6 is shifted along a slide groove 18 in the main gear 2 and a spiral groove 17 in the cam gear 3 toward the center of a wire passing hole 11. When three cutters 6 are arranged at a constant angular pitch of 120 deg., a wire 8 is pinched at three point and thereby the wire 8 does not slip but moved uniformly in the direction of the core. When the cutter 6 is guided along the slide groove 18 through a right square part, the cutter can be used on four sides thereof upon abrasion of chipping of the edge. This mechanism realizes positive stripping of coating without replacing the cutter.
Patent JP-2000217424-A (JP)
Title: Culture medium and device for compress forming the culture medium
Inventor: YOSHINARI KENJI
IPC: A01G1/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To solve problems that peat moss in a dry state is water repellent and it takes a long time to reproduce it caused by its bad water absorbing properties, low in restoring force and cannot restore to a suitable form, thus, workability is very bad. SOLUTION: This culture medium is obtained by compress forming plant fibers scatteringly adding a clayey material. The clayey material preferably has <=1 mm particle size or is crushed to <=1 mm particle size after adhering to the fibers. The culture medium can be obtained by spraying water to a mixture of the plant fibers with the clayey material and bringing the clayey material to adhere to the fibers in a scattered state.
Patent JP-H0559776-A (JP)
Title: Precast concrete member and construction of precast concrete structure
Inventor: YOSHIDA HIROSHI
IPC: E04B2/86
Filed: 1991-01-23
Abstract: PURPOSE:To enable the interconnection of precast concrete boards, to reduce a temporary extent of a shore, to decrease an amount of cast-in-place concrete, to promote work efficiency and, at the same time, to easily control quality as well as the reduction of progress of work. CONSTITUTION:Precast concrete members A are built between existing beams 6, and after that, connection reinforcing bars 8 are arranged on a thin precast concrete board 1 having trussed bars 4. A cast-in-place concrete 5 is paced to connection sections B so that they have the same thickness as that of a fully thick precase concrete board 2, adjacent precase concrete members A are connected to each other to integrate them into a unit, and a floor slab 7 is constructed.
Patent JP-S57140319-A (JP)
Title: Recovering method for uranium from wet process phosphoric acid
Inventor: ASAGAO SOUICHI
IPC: C01B25/238
Filed: 1981-02-23
Abstract: PURPOSE: To separate and recover uranium contained in phosphate ore in a high yield by adding gypsum as a medium to a wet process phosphoric acid soln. obtd. by treating the ore with a mineral acid so as to allow a very small amount of uranium contained in the soln. to be adsorbed.  
     CONSTITUTION: Phosphate ore contg. 100W200ppm U is treated with a mineral acid such as sulfuric acid or phosphoric acid to manufacture a wet process phosphoric acid soln., and the U is shifted to the soln. Metallic iron powder is added to the soln. to reduce the sexivalent U to quadrivalent U, and by adding α-type or β-type hemihydrate gypsum, a slurry is prepared. The gypsum adsorbs the U contained in the ore, so it is dispersed in water and hydrated, and when the hemihydrate gypsum is converted into gypsum dihydrate, the U is shifted from the solid phase to the liq. phase. This gypsum dihydrate is separated by filtration, and by adding a precipitant such as NaOH or an ammonium compound to the U-contg. filtrate, the U is precipitated as sodium uranate or the like and recovered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000218712-A (JP)
Title: Endless round belt and production thereof
Inventor: AOKI YASUHIRO
IPC: B29D29/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To lower the coefficient of friction of the surface of an endless round belt while enhancing the strength of the belt by homogenously dispersing stable fibers in a belt body in the longitudinal direction thereof. SOLUTION: A method for producing an endless round belt containing a reinforcing material includes a process for forming a compsn. obtained by mixing staple fibers and an elastic material into a sheet like article by sheeting procedure, a process winding the sheet like article into a cylindrical shape to form a cylindrical body, a process molding the cylindrical body to vulcanize the same, a process cutting the molded body obtained by vulcanization in the peripheral direction thereof to obtain a ring body and a process grinding the ring body to make the cross-sectional shape thereof circular.
Patent JP-2000226611-A (JP)
Title: High-temperature heat-insulating lining structure for molten metal vessel
Inventor: SAITO YOSHITOSHI
IPC: C21C7/10
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-temp. heat-insulating lining structure for molten metal vessel by which the deformation and crack of an iron shell due to the temp. drop of a molten metal and the heat load are prevented. SOLUTION: A heat insulating material whose specific gravity is 0.15-0.5 and heat conductivity is within the range of A (200, 0.015), B (1000, 0.025), C (1000, 0.1) and D (200, 0.06) shown by graph, is lined between a permanent refractory layer and the iron shell to obtain the objective structure consisting of a castable layer, a backup lining layer, heat insulating material and iron shell in order from the inside.
Patent JP-S58142222-A (JP)
Title: Thermal flowmeter
Inventor: TSUCHIYA TAKEO
IPC: G01F1/696
Filed: 1982-02-18
Abstract: PURPOSE:To prevent a thermal flowmeter from making erroneous recognition of an indicated amount by warning signals at the time of extreme increase in normal flow rate by such an arrangement wherein a difference between a flow at the time of extreme increase in flow rate and that at the time of normal flow rate is detected by changes of resistance values to be generated in 2 units of detection coil. CONSTITUTION:A differential amplifier 19 is connected to output terminals P, Q in the X direction of a bridge circuit and a differential amplifier 20 is connected to output terminals S, T of a bridge circuit Y. To the output side of the differential amplifier 19, an indicator 21 which indicates the flow of a liquid in response to its output is connected. On the one hand, one end of the input of a comparator 22 is connected to the output side of the differential amplifier 20 and a standard voltage which is obtained by dividing the voltage of a power source 18 with a resistor 23 and a Zener diode 24 is applied to the other input terminal of the comparator 22 through a variable resistor 25. Consequently, the comparator 22 generates signals by the difference between the standard voltage and the output of the differential amplifier 20 and these become judgement or warning signals when the flow rate is extremely increased.
Patent JP-S61184586-A (JP)
Inventor: HOSHINO HIROYUKI
IPC: G09F9/30
Filed: 1985-02-12
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-S56121045-A (JP)
Title: Electrophotographic composite receptor
Inventor: SATOU TSUTOMU
IPC: G03G15/01
Filed: 1980-02-28
Abstract: PURPOSE:To obtain a superior dichromatic copy by forming the 1st photoconductive layer based on amorphous Se contg. Te, the 2nd photoconductive layer based on the eutectic complex of pyrylium dye and an electrically insulating polymer and a  low molecular org. electronic material and a specified middle layer. CONSTITUTION:The 1st photoconductive layer 12 made of amorphous Se alloy contg. 4-10wt% Te is formed on electrically conductive substrate 11, and on layer 12 middle layer 13 composed of at least one of methylene blue, victoria pure blue and copper phthalocyanine and a binder is formed by a coating method, the vapor deposition of the compound or other method. Layer 13 is then covered with the 2nd photoconductive layer 14 based on the eutectic complex of pyrylium dye and an electrically insulating polymer such as polycarbonate and a low molecular org. electronic material such as an electron donor or an electron receptor. Thus, dichromatic electrophotographic receptor 1 is manufactured. By forming layer 13, higher two color separating potential is obtd. without damaging the white color sensitivities of layers 12, 14, and a fine copy is given.
Patent JP-H06239403-A (JP)
Title: Refuse collecting system for stand facilities
Inventor: MATSUKAWA TOSHIMASA
IPC: E04F17/10
Filed: 1993-02-15
Abstract: PURPOSE:To reduce labor for recovering refuse for improving the efficiency or collecting refuse in stand parts by providing a port opened and closed to transfer the refuse down to respective stand parts in stand facilities haing a plurality of stand part spaced by vertical intervals from each other and provided with seats. CONSTITUTION:In a dome stadium D, seats K are provided around an arena A and further a storied structure part F is provided around the outer periphery of the seats. The seats K are composed of a plurality of stand parts 3 disposed vertically, i.e., a main stand part 4 conically inclined centering around the arena A, sub-stand part 5 similarly inclined and spaced upward from the main stand part and further special stand part 6 formed above the same. The main and sub-stand parts 4, 5 are provided with refuse transfer ports 9 and refuse dumped into the port 9 is dropped and recovered in a refuse accumulating part 8 through a fixed chute 7. Also, the storied structure part F is provided with the fixed chute 7 extending from an upper layer story to a lower one so that the refuse discharged from the respective stories is similarly dropped and recovered in the refuse accumulating part 8.
Patent JP-2000221433-A (JP)
Title: Scanning optical device and color image forming device
Inventor: KOMORI SHIN
IPC: G02B26/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a scanning optical device and a color image forming device by which the distribution of light quantity on a surface to be scanned can be almost uniformized. SOLUTION: This scanning optical device is provided with a first optical system forming the image of a laser beam modulated and emitted from a light source means according to image information as the linear image being long in a horizontal-scanning direction, a light deflector 3 having a deflection surface near the image forming position of the optical system 2 and deflecting the incident laser beam in the horizontal-scanning direction in order to use it for scanning and a second optical system 21 having at least one diffraction optical element 7 forming the image of the laser beam deflected by the deflector 3 on the surface to be scanned 8. Then, a light quantity correction means 6 is arranged in an optical path so as to almost uniformize the distribution of the light quantity on the surface to be scanned.
Patent JP-H03231633-A (JP)
Title: Magnetic resonance imaging
Inventor: SHIRAI YOSHIYUKI
IPC: A61B5/055
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a better quality of picture by a method wherein a 90 deg. pulse is applied as RF pulse and a 180 deg. pulse is applied only for an application period twice as much as the 90 deg. pulse after a specified time interval to make a shape of the 180 deg. pulse similar to the 90 deg. pulse. CONSTITUTION:A 90 deg. pulse overlapping an inclined magnetic field in a uniform magnetrostatic field in which an object to the inspected is arranged and as RF pulse for setting an exciting rotary magnetic field and a 180 deg. pulse which is applied by a time length twice as much as the 90 deg. pulse at a specified time interval after the application of the 90 deg. pulse to generate a magnetic resonance phenomenon. At this point, as the 90 deg. pulse and the 180 deg. pulse are the same in amplitude, there is no adverse effect on the amplitude otherwise caused by incompleteness (non-linearity) of an RF transmission system and because of the very limited effect as caused by the incompleteness of the RF transmission system, the application time of the RF pulse is 1:2 interms of RF value between the 90 deg. pulse and the 180 deg. pulse while the 90 deg. pulse and the 180 deg. pulse are similar in shape, thereby enabling the production of an image with a better quality of picture.
Patent JP-S58143500-A (JP)
Title: Storage device available for interleaving
Inventor: KOBAYASHI HIDEHIKO
IPC: G11C29/00
Filed: 1982-02-18
Abstract: PURPOSE:To improve the use effect of a data control circuit and to facilitate large-scale integration by controlling a connection between the common data input/output terminal of a data control circuit and a memory bank, etc.,  through a selecting circuit. CONSTITUTION:When an address and a write/read command are applied from a CPU through a control part 4, data control circuits 1-1 and 1-2 equipped with memory banks 2-1, 2-2..., an error correcting and error check bit generating circuit, etc., are specified selectively. Through the selecting circuit 3, connections between the common input/output terminal for the banks 2-1... of the specified circuits 1-1 and 1-2 and for data transfer to the CPU, and a data line 3000 from the banks 2-1... or CPU is controlled. This system wherein the memory banks are not handles for individual memory banks improves the use effect of the data control circuits of the storage device available for interleaving and the number of pins is decreased because of the use of the common output/input terminal to facilitate the large-scale integration of the data control circuits.
Patent JP-S61185970-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO HIROMASA
IPC: H01L29/772
Filed: 1985-02-13
Abstract: PURPOSE:To manufacture peripheral MOS transistor with a high yield stably, by forming a source-drain impurity diffusion layer just after a first layer electrode is formed. CONSTITUTION:After a gate electrode 4' consisting of a first polycrystalline silicon layer is formed through a silicon oxide film 3 on a principal surface of a P-type silicon substrate 1, the silicon oxide film 3 lying on the MOS transistor section is removed and a source-drain impurity layer 8 is formed with ion implantation. Next, a silicon oxide film 7 is formed on the first polycrystalline silicon layer with thermal oxidation. Thereafter, a second polycrystalline silicon layer is formed. Moreover, in the same way as a prior transistor, an inter-layer insulating film, junctions among upper wiring, electrodes and an impurity diffusion layer, and wiring metal sections are formed to manufacture a semiconductor device having a charge transfer device. Thus it can be prevented that impurities may invade the silicon substrate surface just below the gate section, and an uniform MOS transistors can be manufactured stably.
Patent JP-H01201958-A (JP)
Title: Gate turn-off thyristor
Inventor: SAKAMOTO HIROAKI
IPC: H01L29/74
Filed: 1988-02-08
Abstract: PURPOSE:To correct the imbalance of a forward voltage drop value and a gate current value and thereby to increase a controllable current tolerance, by diffusing a heavy metal impurity or directing electron beams onto an NB layer corresponding to a projected plane on a cathode side of an NE layer formed on the fringe of a semiconductor substrate. CONSTITUTION:A heavy metal impurity, for example, a gold impurity is stuck by evaporation or other method on the surface of a PE layer corresponding to cathode segments 6a formed on the fringe of a semiconductor substrate 1 and then is diffused at 800-830deg. C or around for about 20 minutes. Nextly, a heavy metal impurity is stuck again by evaporation or other method on the whole surface of the PE layer and then is diffused at the lower temperature than before. As a substitute for sticking of a heavy metal impurity, electron beams may be directed onto the fringe of the semiconductor substrate stronger than onto the center of it. By this, the turn-off time of a cathode segment 6b formed on the center of the substrate and that of the cathode segments 6a formed on the fringe of the substrate can be uniformalized, and thereby, the imbalance of a forward voltage drop value and a gate current value is corrected and a controllable current tolerance is increased.
Patent JP-H04331650-A (JP)
Title: Car washing machine
Inventor: ARAKI EIJI
IPC: B60S3/04
Filed: 1991-01-25
Abstract: PURPOSE:To avoid various protruding portions equipped with an automobile automatically without requiring any key operation by recognizing plural numbers of car-form reference points according to variations in top level of the automobile, while judging each position and type of these protruding portions, and making a processing unit perform its bypassing motion on the basis of these positions and types. CONSTITUTION:A reference point recognizing means 20d recognizes a car-form reference point on the basis of a top level H given by a top level detecting means 20b, having it stored in a storage means 20c. A protrusion recognizing means 20e recognizes each protrusion on the basis of the top level H given by the detecting means 20b and a reference point recognized by the reference point recognizing means 20d. A control means 20f detects a position of each processing unit on the basis of a travel position of a car washing machine 1 to be given by a travel position detecting means 20a after using a longitudinal distance difference to each processing unit from a body detection position of each of beam sensors 10, 11 as a compensation value, and when the processing unit is reached to the position of the protrusion, it makes this processing unit retreat from an automobile.
Patent JP-H03230338-A (JP)
Title: Device for manufacturing optical disk
Inventor: YOSHIKAWA TOSHIAKI
IPC: G11B7/24024
Filed: 1990-02-05
Abstract: PURPOSE:To efficiently manufacture the optical disk of high quality by sticking two disk substrates to each other through a pressure sensitive double coated sheet in a series of processes. CONSTITUTION:An upper mold 35 and a lower mold 35 are respectively supplied to a disk substrate 80 and the pressure sensitive double coated tape 35, and when an absorbing hand 33 is moved down, a taper-like member 138 is moved down and engaged with the center hole 80a of the substrate 80 and the substrate 80 is positioned on the center position. When the hand 33 is moved down furthermore, a sticking pad 144 is stuck fast to the substrate 80. Then, the substrate 80 is lifted by a vertical direction moving mechanism 31 and inverted by an inverting mechanism 32 by 180 deg. so as to be turned upwards, the sheet 85 is adsorbed by the opposite side absorbing pad 142 and an upper side circular peeling film 41 is stuck to an adhesive tape 42 and peeled. Then the sheet 37 is cut off by a cutter 45 as a square tape and lifted by the hand 33, so that the substrate 80 and a sheet 85 are respectively set up on the upper mold 35 and the lower mold 34, then stuck to each other by a vacuum pressing device 10.