baber/WOPTO huggingface dataset:
Patent JP-H0283412-A (JP)
Title: Magnetic type rotation sensor
Inventor: KOBAYASHI HIROSHI
IPC: G01P3/488
Filed: 1988-09-21
Abstract: PURPOSE:To obtain a detection characteristic of high resolving power, to enhance impact resistance and to reduce cost by mounting a strip like body made of amorphous magnetostriction material quality having a large number of holes bored therein at an equal interval in the rotary direction of a rotor to the outer peripheral part of the rotor and magnetically detecting the holes to detect the rotation of the rotor. CONSTITUTION:A strip like body 1 made of amorphous magnetostriction material quality having a large number of holes 2 bored therein at the predetermined equal interval corresponding to the detection resolving power of the rotational speed of a rotor part 10 is mounted to the outer peripheral part of the rotor part 10 in the same direction as the rotary direction of the rotor part 10. The magnetostriction parts 1a and holes 2 of the strip like body 1 are magnetically detected with the rotation of the rotor part 10 by a magnetic detection element 4 and the sine wave signal based on the rotation of said rotor part 10 is outputted from a detection part 20. Since the frequency of said sine wave signal is proportional to the number of rotations of the rotor part 10, the rotational speed or angle of rotation of the rotor part 10 is detected with high resolving power.
Patent JP-2000051891-A (JP)
Title: Water cleaning agent and water cleaning method
Inventor: ITO EIZO
IPC: C12N1/20
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct the water cleaning due to the interaction between bacteria other than the genus Bacillus and yeast, etc. by combining Lactobacillus paracasei subsp. paracasei with Enterococcus malodoratus and Candida lipolytica. SOLUTION: This water cleaning agent contains Lactobacillus paracasei subsp. paracasei, Enterococcus malodoratus, and Candida lipolytica as bacteria for water purification. Pref., these three kinds of bacteria immobilize microorganisms groups on a carrier, giving easy-to-handle microorganisms groups immobilized on a carrier. The ratio of amts. of the three kinds of bacteria is not specifically limited, and when they are caused to coexist in water, the water cleaning function can be realized very well.
Patent JP-2000062573-A (JP)
Title: Snow remover for windshield
Inventor: FUJII MASARU
IPC: B60S1/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To completely remove snow on a windshield in snowing by installing a heating coil around the outer circumference of the windshield. SOLUTION: A heating coil 7 is installed around the outer circumference 6 of a windshield 2. The heating coil 7 which is the same one as used for a rear differential gear is arranged approximately 5 cm inside from the circumferential edge of the windshield 2 and inside the windshield 2. The heating coil 7 is energized by turning on a switch 8 provided in a driver's seat. One or a plurality of heating coils 7 are installed around the circumference of the windshield 2 in such a circumferential edge as not to prevent the view of a driver. In traveling in snowing, the switch 8 is turned on to energize the heating coil 7. Then, the outer circumference 6 of the windshield 2 is heated to melt the snow in the outer circumference 6 and the bottom end, assist the snow removing function of a wiper and a defroster, prevents the wiper from being frozen, and secure the visual field.
Patent JP-H1171644-A (JP)
Title: Ferromagnetic metallic glass alloy
Inventor: FUJITA KOICHI
IPC: C22C38/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a ferromagnetic metallic glass alloy extremely wide in the temp. interval (δTx) in the supercoolant region, having excellent ferromagnetism at a room temp., capable of producing more thickly than the case of an amorphous alloy thin strip obtained by the conventional liquid rapid-quenching method and moreover excellent in material strength. SOLUTION: This alloy is composed in such a manner that a metallic glass alloy has a compsn. essentially consisting of Fe, and contains one or >= two kinds of elements selected from rare earth elements, one or >= two kinds of elements selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and Cu, and B. The temp. interval δTx in the supercoolant region expressed by the equation of δTx=Tx-Tg (where Tx denotes the crystallization starting temp., and Tg denotes the glass transition temp.) is regulated to >=20 deg.K, and by subjecting to heat treatment at a temp. rising rate of >=20 deg.K/min, the alloy is obtained.
Patent JP-S6388743-A (JP)
Title: Surface analysis device
Inventor: KONISHI MASASHI
IPC: G01N23/225
Filed: 1986-10-01
Abstract: PURPOSE:To reduce the trouble of a power source and to prevent the deterioration of the system performance, by furnishing the first and second deflecting magnets, and moreover, furnishing an acceleration/deceleration tube between the first deflecting magnet and a sample. CONSTITUTION:An ion beam 3 drawn out from an ion source 2 is deflected 90 deg., for example, at a deflecting magnet 30, accelerated in an acceleration/ deceleration tube 36, and radiated on a sample 15 which is set to have a scattering angle  - or +  at 180 deg., for example, in a scattering chamber 14. And the scattering beams 4 from the sample 15 is injected in the acceleration/deceleration tube 36 in the direction reverse to the ion beam 3, decelerated there, deflected 90 deg., for example, in the opposite side to the ion beam 3, deflected again 90 deg., for example, and injected into a measuring unit 20. In that case, the sample 15 is at the position of potential 0, the deflecting magnets 30 and 32, and the measuring unit 20 are at the position of the potential as high as the acceleration/ deceleration voltage Vad, the acceleration/deceleration tube 36 is between the both potentials, and moreover, the ion source 2 is between the potential Vad and the potential Vt (= Vad + Ve).
Patent JP-H08108244-A (JP)
Title: Method and device for pneumatic/mechanical cleaning of used sand resulting from casting operation
Inventor: FUORUKAA GODERITSUJI
IPC: B22C5/02
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To enable recycling of the used sand generated in casting work by pneumatically/mechanically cleaning the used sand. SOLUTION: The used sand to be treated is fluidized by the air passing a base plate 3 in a container 1 above a base plate 3, by which a fluid bed 4 is formed. The used sand is accelerated by the second air flow passing a nozzle 5 existing below the inlet of a blower tube 6 and is admitted into the blower tube 6. The used sand further collides against the inner flank of a bell baffle 7 existing above the outlet of the blower tube 6. The degree of the local fluidization of the fluidized bed 4 is adjusted in such a manner that nearly bulk material-form conditions may be obtained by taking the nature of the adhered residues of a binder into consideration. A geometric region A suitable for the dimensions of the blower tube described above is formed around the blower tube 6.
Patent JP-S61116023-A (JP)
Title: Two-cycle engine provided with subchamber
Inventor: MURAI YOSHIHIKO
IPC: F01M11/00
Filed: 1984-11-08
Abstract: PURPOSE:To prevent the output characteristic of an engine from aging, by forming an oil discharge hole in the bottom section of a subchamber extended downward from the exhaust port of an engine, so that unburnt oil pooled in the subchamber is removed through the hole. CONSTITUTION:In a two cycle engine 10 a subchamber 14 communicated with an exhaust port 12 is arranged downward from an exhaust pipe 16. When the engine 10 runs at a low speed, the exhaust port 12 and the subchamber 14 are communicated together. Further, a part A of exhaust gas enters into the subchamber 14, and therefore unburnt engine oil contained in exhaust gas is pooled in the bottom section 14a of the subchamber 14. At this time the pooled oil is led through a discharge hole 32 formed in the above-mentioned bottom section 14a and a hose 36 connected to the latter under back-pressure of the exhaust gas, and is then dripped onto a drive chain 34. With this arrangement oil pooled in the subchamber 14 may be removed to attain a desired purpose.
Patent JP-H0399250-A (JP)
Title: Mounting state recognizing apparatus
Inventor: INOUE MITSUJI
IPC: G01N21/956
Filed: 1989-09-13
Abstract: PURPOSE:To enable recognition of a mounted state of a chip part at a high speed by recognizing a mounted state of parts from a shadow image data containing shadow data of the parts to set a recognition area for the shadow data of a part not recognized for re-recognition. CONSTITUTION:A lighting device 25 is lighted with a lighting switching circuit 27 and a camera 28 takes a circuit substrate 23 containing a chip part 22 to output an image signal. The image signal is stored into image memories 31 and 32 via an A/D conversion circuit 29. Then, by a command of a control circuit 38, a lighting circuit 26 is put off with the circuit 27 and a lighting device 26 is lighted. The device 28 takes the substrate 23 again and an image signal is stored into the memories 31 and 32 via the A/D converter 29. A subtraction circuit 34 reads out a shade image data to subtract and the results are stored into an image memory 36 via a binary coding processing circuit 35. A projecting circuit 37 reads out an image data of the memory 36 to recognize a center coordinate, inclination and the like of the part 22 by a projection processing. A window is set for a shadow of a part not recognized to perform an operation for re-recognition.
Patent JP-H0764361-A (JP)
Title: Electrophotographic device
Inventor: OTSU KAZUHIKO
IPC: G03G15/00
Filed: 1993-08-30
Abstract: PURPOSE:To maintain stable high image quality by preventing deterioration of print quality, such as a toner fog increase in a non-image area or print blur due to an image density decrease, accompanied with the long term use of an electrophotographic device. CONSTITUTION:The amount of the operation of a developing device (developing means) is detected by a means B for detecting the amount of operation, and while the peripheral speed of a developing roller 13 is compared with the rotational-speed information of a memory means D according to the output of the means B, a drive means C is controlled by the rotation speed control means A and the rotation speed of the developing roller 13 is increased. Thus, because the toner carry performance of the developing roller 13 is improved according to the amount of the operation of the developing device, print blur and fog are prevented.
Patent JP-H0568405-A (JP)
Title: Multiple-purpose working machine
Inventor: HORIKAWA TOKIO
IPC: A01B63/108
Filed: 1991-09-17
Abstract: PURPOSE:To store a hydraulic cylinder for vertically driving a hitch in a compact housing space by vertically placing the hydraulic cylinder in a steering column at the back of the hitch. CONSTITUTION:A hitch 10 is pivoted to a machine body 2 in a state to be freely movable in vertical direction. A hydraulic cylinder 15 for vertically driving the hitch is vertically placed in a steering column 8. The hydraulic cylinder can be stored independent of the power-transmission shaft, etc., under the machine body.
Patent JP-H0870925-A (JP)
Title: Bag
Inventor: YONEMOTO ATSUHIRO
IPC: A45C13/40
Filed: 1994-09-05
Abstract: PURPOSE: To provide a bag which can accommodate a folding umbrella, etc., after use without risk of wetting ordinary objects by fixing the peripheral edge of a sack to a hole provided at the peripheral wall in such a way as capable of being set into and drawn out of the bag cavity. CONSTITUTION: At the peripheral wall of a bag 1, a hole 4 is provided as intruding into the bag cavity 3, while a sack 7 is provided which has an opening 6, and the edge 8 of this opening is fixed to near the peripheral edge of the hole 4. By any means such as sewing, a part 10 of a lid 9 is secured to near the peripheral edge 5 of the hole 4. The sack 7 is thus capable of being set into and drawn out of the bag cavity 3, and the hole 4 can be blocked with the lid 9 after accommodating the sack 7 in the cavity 3, and also the sack 7 can be drawn out therefrom if the lid 9 is opened. Therefore, the bag 1 can accommodate not only ordinary objects but also a folding umbrella etc., after use separately without risk of wetting the ordinary objects. Because the bag 7 can easily be dried, there is no risk of getting fungi or generating malodor.
Patent JP-H0284014-A (JP)
Title: Distribution line monitoring system
Inventor: NAGASAKA HIROMI
IPC: H02J13/00
Filed: 1988-09-20
Abstract: PURPOSE:To cope quickly with fault by operating operational command data based on detection date and state data at respective slave stations and storing the operated command data. CONSTITUTION:Each slave station K writes detection data end state data into a data frame and transmits them to a master station 2 every predetermined time. The CPU 11 at the master station 2 operates operational command data for each slave station K based on the newest detection data and state data at each slave station K then writes the operated command data into two RAMs 8, 9. When the CPU 11 at the master station judges occurrence of fault based on the newest detection date, operation and writing of the operational command data are stopped immediately through an interruption routine. At the same time, faulty distributing section is judged and optimal corresponding data are read out from the other RAM 9. Then the data are written into a data frame and transmitted through a communication unit 7 to respective slave stations K.
Patent JP-2001061964-A (JP)
Title: Needleless injector
Inventor: HOSHI MITSURU
IPC: A61M5/30
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a needleless injector for rapidly fixing a nozzle to a predetermined position. SOLUTION: A jet hole 2a, a hollow section 2f for inhaling medical fluids, a flange section 2d having a groove 2c on its periphery, and a screw section 2b having a loss section at a shaft direction for screwing to an injector main body are provided to a nozzle 2. A plunger for appearing to the groove 2c and a screw section having a loss section at the shaft direction are provided on a tip surface of the injector main body for assembling the nozzle.
Patent JP-S61114588-A (JP)
Title: Optical bistable integrated element
Inventor: TERAKADO TOMOJI
IPC: H01S5/026
Filed: 1984-11-09
Abstract: PURPOSE:To obtain a rapidly operatable optical bistable integrated element by providing a layered light-receiving element directly on a distributed feedback semiconductor laser provided with a secondary or higher diffraction grating on a wave guide, so that the scattered light from the diffraction grating is reabsorbed by the light-receiving element. CONSTITUTION:A P type clad layer 106, an active layer 107, a guide layer 108 having secondary diffraction grating and first and second N type clad layers 109 and 110 are layered on a P type InP substrate 105 to form a distributed feedback semiconductor laser 102. An optical transistor 103 consisting of a collector layer 113, a base layer 112 and an emitter layer 111 is provided directly on a part of the laser 102. Trigger current is supplied to the laser 102 by incident light applied to the light-receiving surface 116 of the transistor 103, whereby the laser starts oscillation. Since the diffraction grating of the laser is secondary or higher, a part of the laser beams is scattered and fed back to the transistor side, and therefore an optical bistable element 101 operates in a bistable manner. Since the laser used in this invention has a high current- light conversion efficiency, the current amplifying factor of the optical transistor can be decreased and therefore the optical bistable integrated element is allowed to operate more rapidly as that much.
Patent JP-H1178296-A (JP)
Title: Cut form with thermal recording layer
Inventor: YABU MASAHARU
IPC: B41M5/337
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To protect an equipment readable information recorder against rubbing and scratching by providing an overcoating layer of a ultraviolet curable transparent resin on a recording surface of a thermal recording layer having at least equipment readable information recorder except a receipt stamp. SOLUTION: A cut form base sheet 1 has a thermal recording layer on a support sheet. A recording surface of the layer becomes a distribution information recording column 4, is partitioned into an invoice 5, receipt cut form 6 and absence advance cut form 7, in which predetermined recording columns are respectively provided so that the invoice 5, the form 6 and the form 7 are separably connected via slits 8 and 9. An overcoating layer 12 of ultraviolet curable transparent resin provided on the recording surface of the recording layer of a part provided with an equipment readable information recorder 11 is not provided on a recording surface except a part provided with the recorder 11. As the resin for forming the layer 12, UVOP varnish is suitable.
Patent JP-H0638719-A (JP)
Title: Production of processed food from dried cuttlefish-plus-malted rice to be taken after frying
Inventor: FUKUDA SHINYA
IPC: A23L17/50
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a processed food to be taken after frying takable by everybody ranging from child to the aged, serving as a main dish for the table, by softening a combination of dried cuttlefish and malted rice through its processing. CONSTITUTION:Dried cuttlefish is reconstituted by immersion in water or calcareous water, washed with water, cut into several pieces, and mixed with malted rice, Japanese wine and soy sauce in a vessel. The resultant mixture is pressed with e.g. a weight and aged for a long time, thus obtaining the processed food to be taken after frying in a hot pan.
Patent JP-H0573273-A (JP)
Title: Data random numbering device
Inventor: IBARAKI SUSUMU
IPC: G06F7/58
Filed: 1991-09-17
Abstract: PURPOSE:To perform the processing at a bit unit, to facilitate the constitution with respect to hardware and to satisfactorily perform the randomization with the small number of steps. CONSTITUTION:The device is equipped with an input data processing means 1 to obtain the exclusive OR between input equal sentence data and input key data, a shift register 2 to use the output of the input data processing means 1 as an initial value, an arithmetic means 3 to perform the prescribed operation to the input equal sentence data and the input key data, a data holding part 4 to hold the arithmetic result of the arithmetic means 3 and have the same number of bits as the number of bits of the shift register 2, an AND arithmetic means 5 to correspond the data of the shift register 2 and the data holding part to 4 to each other for each bit and obtain the AND and an exclusive OR arithmetic means 6 to perform the exclusive OR operation concerning all bits for the prepared AND data and output 1 bit prepared as the result as the randomized data.
Patent JP-H0899317-A (JP)
Title: Recovery device of plastic bottle
Inventor: YAMAZAKI TERUYUKI
IPC: B09B5/00
Filed: 1994-09-30
Abstract: PURPOSE: To enhance the cost efficiency for a plastic bottle by a method wherein efficiency of a recycling system is improved a process in a reprocessing plant is simplified, and a commodity value is raised by improving purity of flakes of a product bottle. CONSTITUTION: An external appearance sorting process part A possessing an outer diameter inspection part A1, weight detecting part A2, height detecting part A3 and bottle eliminating part A4, a neck cutting process part B cutting a neck part of a bottle, a quality inspection process part D provided with a color detection part D1 and a quality of a material a detecting part D2 for PVC bottle detection, pulverizing process part F pulverizing the bottle into a flaky state and quality classification process parts E, G classifying the bottle or cut bottle chips by a result of the quality inspection process part D are provided. The device is set up at a classifying and collecting place and the bottles are inspected and classified one by one, through which correct classification is realized.
Patent JP-2000051694-A (JP)
Title: Catalyst for decomposing carbonyl sulfide and/or hydrogen cyanide and decomposition method
Inventor: ISHIGAKI SHINYA
IPC: B01D53/86
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain the high conversion ratio of COS and HCN when mixed gas containing COS or HCN is decomposed and to suppress the deterioration of decomposition activity in a steam atmosphere. SOLUTION: When mixed gas containing COS or HCN is decomposed, a catalyst containing alumina, a group VI metal and barium is used. In this catalyst, the high decomposition activity of COS can be obtained by supporting alumina and the high decomposition activity of HCN can be obtained by supporting the group VI metal. Further, the conversion of alumina to boehmite in a steam atmosphere and the deterioration of decomposition activity are suppressed by supporting barium.
Patent JP-S61116942-A (JP)
Title: Stator for vertical-shaft rotary electric machine
Inventor: OKA YUSUKE
IPC: H02K1/18
Filed: 1984-11-07
Abstract: PURPOSE:To omit the upper and lower plates of a stator frame and reduce the quantity of components, by laminating a stator core on a lower clamper, and by organizing the core with an upper clamper and the lower clamper camping with core bolts. CONSTITUTION:A stator core 4 is laminated on the peripheral surface of a leveling lower clamper 10 via a finger plate 5. And by arranging tens of ribs for guides equally to be welded on the lower clamper 10 at the lower ends of the ribs 12, an upper clamper 11 is clamped with a core bolt 6. Then, the level of the upper clamper 11 is adjusted through the lower section by clamping nuts 13 through screws processed at the upper ends of the ribs 12 according to the laminated core 4 thickness. After the level is obtained, the nuts 13 are locking-welded on the upper clamper 11. And a side plate 14 is clamped between the upper and lower clampers 11, 10, and a stator winding 7 is inserted into a groove on the inner periphery of the core to complete the stator.
Patent JP-S61116919-A (JP)
Inventor: SAKAMOTO SHIGERU
IPC: B65H75/34
Filed: 1984-11-09
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-H04115334-A (JP)
Title: File management system
Inventor: HINO TETSUJI
IPC: G06F12/00
Filed: 1990-09-06
Abstract: PURPOSE:To improve the using efficiency of a file by dividing a variable length record into fixed length records and updating and referring the divided records. CONSTITUTION:A record updating means 1 for updating a variable length record by means of a data file 3 writes record length and leading data 12a of a variable length record 11a in data length 17a and leading data 18a in the leading fixed length record 15a of the data file 3. Two continued fixed length records are calculated from the record length of the record 11a and the continued data 13a, 13b of the leading variable length record 11a are successively written in the continued data 19a, 19b of continued fixed length records 16a, 16b of record relative numbers 14b, 14c continued to the record relative number 14a of the record 15a to update data.