baber/WOPTO huggingface dataset:
Patent JP-H02101284-A (JP)
Title: Drilling method and device therefor
Inventor: SAEGUSA TOSHIHARU
IPC: E21B21/14
Filed: 1988-10-07
Abstract: PURPOSE:To prevent the occurrence of dust by gushing bubbles from the bit of a machine drill and drilling a hole while forming the sludge into slurry with bubbles. CONSTITUTION:A foaming agent solution is fed to a bubble generator (b) through a foaming agent solution injection port 3, and compressed air is fed through a compressed air feed port 4. Bubbles generated by the bubble generator (b) are fed to a water swivel 2 via a feed pipe 1 and gushed through the exhaust nozzle 8 of a bit 7 via the through hole 6 of a rod 5. Bubbles are mixed with sludge and formed into slurry, the natural ground is drilled, the excess slurry flows to the outside of the hole, and bubbles disappear in a short time.
Patent JP-H0197596-A (JP)
Title: Cutter roll
Inventor: OGATA KENJI
IPC: B26D1/40
Filed: 1987-10-06
Abstract: PURPOSE: To prevent the core section of a cut member from fuzzing by positioning segments of a specific shape widthwise and fixing them to a cutter roll body with brace members to hold them appropriately on the cutter roll body. CONSTITUTION: The bottoms of a pair of segments 4, which are designed to have an edge point that stays inside a cylindrical surface of the same diameter as guide rings 3a and 3b formed on a cutter roll body 3, are brought close on two parallel planes 3c of the cutter roll body 3, and both their widthwise edge faces 4a at the base portion are fitted between guide surfaces 3d of the cutter roll body 3 to position the segments 4 widthwise. At the same time, wedgelike brace members 6 are fitted between dovetailed inclined surfaces 4a and 4b on both the axial end faces of the segments 4 and the inclined surfaces of the guide rings 3a and 3b to hold the segments 4 fixed without applying any bending force to the cutter roll body 3. Such fixation of the segments 4 in position prevents the cut section of paper objects from fuzzing.
Patent JP-S63191308-A (JP)
Title: Construction of magnetic converter
Inventor: MAIKERU ERU BORUTO
IPC: G11B5/48
Filed: 1987-10-06
Abstract: A magnetic core structure for a transducer head for digital data storage, particularly on tape, has a magnetic circuit having a gap (16,116) and a write pole (12) extending across the whole width of the gap and a read pole (14) divided into a medial strata (20;120) and two flanking strata (18,22;118,122) which overlap the medial strata over limited areas (A) in which areas there is non-magnetic isolation means (24,26;124,126). The areas (A) are limited in size to an amount which limits the transfer of magnetic flux from the flanking strata (18,22;118,122) to the medial strata (20;120) through the isolation means (24,26;124,126) at said areas to less than about ten percent of the total magnetic flux in the magnetic circuit. <IMAGE>
Patent JP-H0781725-A (JP)
Title: Article management system using slip with id tag
Inventor: MOTOHASHI SHINJI
IPC: G06Q50/00
Filed: 1993-09-14
Abstract: PURPOSE:To enable accurate and speedy stock management by attaching a slip with ID tag on which name of item, etc., is written to an article and recognizing carry-in and carry-out of the article by merely passing by a reader provided in a warehouse, etc. CONSTITUTION:First, a slip 10 is issued by corresponding ID of slip to slip number by reading ID of the slip 10 with ID tag and inputting slip number in the slip issue section of a center control unit 11. The slip 10 with ID tag is attached to an article manufactured at a factory 32. A warehouse 31 is provided with a reader 13 which reads ID data and a local control unit 12, and ID data of the slip 10 with ID tag attached on the article is read when the article is carried in and out of the warehouse and management of the information on stock of the articles in the warehouse 31 is carried out in the local control unit 12. Also, the information in the local control unit 12 is transmitted to the center control section 11 for the management of the whole system.
Patent JP-H03116872-A (JP)
Title: Solid-state image sensing device
Inventor: OSAWA SHINJI
IPC: H04N5/369
Filed: 1989-09-29
Abstract: PURPOSE:To enable element isolation to be well made through an element isolating electrode by a method wherein a transfer electrode which controls the transfer and the readout of signal charges stored in a photodetective storage is formed in a single-layered structure. CONSTITUTION:An SiO2 film 12, an SiN film 13, and an SiO2 film 14 are successively piled on a silicon substrate 11, element isolating gate electrodes 15 are formed on the SiO2 film 14 so as to coat. A polycrystalline silicon transfer electrode 16 is formed on each of the gate electrodes 15 through the intermediary of the SiO2 film 14 so as to isolate the electrodes 15 and 16 from each other as prevented from being piled directly on the electrode 15. That is, the transfer electrode 16 is formed in a single-layered structure. A gate insulating film formed under the gate electrode 15 is formed into a three-layered structure composed of the SiO2 film 12, the SiN film 13, and the SiO2 film 14.
Patent JP-H08116870-A (JP)
Title: Rice-bran pickling bed composition, rice-bran pickling bed and method for pickling in rice-bran
Inventor: SATOMURA DAIZOU
IPC: A23B7/10
Filed: 1994-10-18
Abstract: PURPOSE: To provide the subject composition containing a main bed material produced by compounding rice bran with bean curd refuse, having improved handleability owing to the bean curd refuse to retain the water exuded from vegetable and prevent the loosening of the pickling bed and enabling the pickling work without using draining work. CONSTITUTION: The objective composition for a rice bran bed contains a main bed material composed of rice bran and bean curd refuse and gives a rice bran bed by adding salt and water to the composition and stirring the mixture. A rice bran bed having the water-absorbing effect and water-retaining effect similar to those of bean curd refuse and giving bran-pickled vegetable comparable favorably with the conventional pickled vegetable in taste can be produced by adjusting the compounding ratio of the bean curd refuse to 10-25wt.% based on the main bed material and adding 1-1.3 pts.wt. of water to 1 pt. wt. of the composition for rice bran bed or adjusting the compounding ratio of the bean curd refuse to 13-17wt.% and adding 1-1.2 pts. wt. of water to 1 pt.wt. of the composition for rice bran bed.
Patent JP-S59135094-A (JP)
Inventor: ORINDO BARUFUA
IPC: D05B3/02
Filed: 1983-12-23
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-2001074842-A (JP)
Title: Range finder
Inventor: KANBE KOICHI
IPC: G01C3/06
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance the utility of a range finder by making an event hand occur that a distance measurement becomes inaccurate owing to noise superposed temporally on a pulse which has returned by being reflected from a body. SOLUTION: The range finder is equipped with a transmitting means which emits pulse light to the outside, and a receiving means which receives and photoelectrically converts the pulse light reflected outside and outputs measurement data DL corresponding to the time from the transmission point to the reception point of time of the pulse light.  In this case, the range finder is provided with a shutter which cuts off the incidence of the pulse light on the receiving means, a storage means 34 which stores as noise data DN data corresponding to the output S20 of the receiving means when the pulse light is emitted with the shutter closed, and a noise-removing means 35 which removes noise from photodetection data DS as data corresponding to the output S20 of the receiving means when the pulse light is emitted with the shutter open by using the noise data DN, and the measurement data DL is generated according to the output ip of the noise-removing means 35.
Patent JP-H04130646-A (JP)
Title: Semiconductor device
Inventor: OZAKI ATSUSHI
IPC: H01L21/78
Filed: 1990-09-20
Abstract: PURPOSE:To prevent malfunction caused by short circuit, etc., by the insulation of an insulating film even when a wire contacts with a chip by forming the insulating film on a dicing line. CONSTITUTION:An oxide film 1 as an insulating film is composed of SiO2, Si3N4, etc. The insulating film 1 such as the oxide film are formed on a dicing line. Thus, even when a wire contacts with a chip by the wire flow when assembling and molding, troubles such as short circuit are not caused and a semiconductor device which operates normally is obtained. As for pad layout, the degree of freedom for pad arrangement when assembling for a different type package is increased.
Patent JP-2000079374-A (JP)
Title: Distribution supply apparatus of shaking sorter
Inventor: MORI EIJI
IPC: B07B13/16
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the shape of the distribution route of a distribution case distributing and supplying grain to multistage shaking sorting plates. SOLUTION: When grain is distributed and supplied to multistage shaking sorting plates from a distribution case, a plurality of distribution flow channels 17a are provided to the distribution case 17 along left and right directions and grain inflow port parts almost same in shape are provided to the upper end parts of the distribution flow channels 17a and the cross-sectional area on the lower part side of the distribution flow channels 17a is made larger than that of the grain inflow port part and grain is alternately supplied to the distribution support ports 28 of the shaking sorting plates on the lower stage side from the left and right distribution flow channels 17a.
Patent JP-H0890489-A (JP)
Title: Roll paper feeder
Inventor: KAMIMURA YASUSHI
IPC: B26D1/38
Filed: 1994-09-22
Abstract: PURPOSE: To provide a roll paper feeder whereby paper from thin thickness to large thickness can be cut at a high speed by always fixedly holding a relative position relation between a rotary knife and a stationary knife of a rotary cutter. CONSTITUTION: A rotary cutter is constituted of a pair of rotary knife 251 and stationary knife 252 and a support frame 60 of journalling the rotary/fixed knives by holding a relative position therebetween in a prescribed relation, also to bring the support frame 60 into contact with also an upper surface of three bosses 71a, 71b, 71c by only a small area relating to an object 70 fixed with the rotary cutter 25.
Patent JP-H04245942-A (JP)
Title: Expanded graphite braided body and production thereof
Inventor: YAMAGIWA IKUO
IPC: F16J15/22
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a braided body having excellent heat resistance and durability and suitable for ground packing and gasket by using a yarn obtained by superposing and rolling slit yarn of expanded graphite film and linear core material and then twisting the resultant single yarns. CONSTITUTION:A slit yarn obtained by cutting an expanded graphite film and core material consisting of single wire or plane wire of metal shell such as stainless steel, Inconel, Monel, etc., organic material such as aramid or inorganic material such as asbestos or glass are superposed and rolled to provide a single yarn having the core material embedded in the above-mentioned slit yarn. Then the singly yarn is twisted or plurality of single yarns are twisted to form twisted knitting yarn and then knitted into braided body having prescribed knit structure.
Patent JP-H06187496-A (JP)
Title: Method for discrimination of print-out
Inventor: ROJIYAA ESU GABORUSUKI
IPC: H04N1/00
Filed: 1992-09-22
Abstract: PURPOSE: To identify whether the character of a document text is a character printed by a dot matrix or ink jet. CONSTITUTION: A character string being an identification object on a document 10 is scanned by a scanner 12 with appropriate resolution. A preprocessor 14 sets several horizontal slices or vertical slices on the bit map image of the individual characters and preserves the gradation values of picture elements contained in the slices as the gradation characteristics on the respective slices. Whether the character is printed by the dot matrix or an ink jet printer or printed by using a high quality device such as a dizzy wheel printer is decided in accordance with the gradation characteristics. When it is determined that the character is printed by the dot matrix or ink jet, an optical character identification device 16 reads the printing character by using a special OCR algorithm developed only for such printing character.
Patent JP-H0195507-A (JP)
Title: On-load tap changer
Inventor: KUBO MOTOHARU
IPC: H01F29/04
Filed: 1987-10-07
Abstract: PURPOSE:To facilitate maintenance by securely detecting in early time any abnormal operation in a changeover unit by detecting the abnormal operation by comparing with a reference value a temporal change in an operation sequence of the unit on the basis of an output from a sensor. CONSTITUTION:When a change unit 2 of a tap changeover unit in loading is operated, mechanical collision sounds and vibrations, which are produce owing to collision between movable and fixed contacts 21, 20 of the changeover unit 2, are detected. The operation sequence of the changeover unit 2 is estimated by determination of a time difference between intervals of generation of such sounds and vibrations and a reference generation interval. Hereby, the life times of the contacts 20, 21 of the changeover unit 2 can be estimated from a change of the operation sequence with time to reduce the number of inspections for easing the maintenance.
Patent JP-S61131286-A (JP)
Title: Magnetic bubble memory element
Inventor: AMATSU MASASHI
IPC: G11C11/14
Filed: 1984-11-30
Abstract: PURPOSE:To decrease the number of terminals, to make the wiring of a conductor simple and to improve a high density of the magnetic bubble memory element by connecting a conductor pattern layer for bubble control through a conductor layer for a common earth and a contact hole installed separately. CONSTITUTION:In a magnetic bubble memory element 11, the first conductor pattern layer 26 for bubble control is connected through contact holes 18, 19, 20 and 21 installed at the second conductor layer 17 connected to the earth electric potential, which sandwiches the insulating layer and is laminated over the whole surface of the element 11, to respective terminals of a swapping gate 12, a generator 13, replicators 14 and 15 and a detector 16. Thus, the layer 17 is installed, the number of terminals is reduced by half of the conven tional one and the pull-around of the conductor pattern can be minimized. Conse quently, the element can be made smaller and densified.
Patent JP-H03113546-A (JP)
Title: Storage
Inventor: SUZUKI YOSHIHIRO
IPC: G06F12/06
Filed: 1989-09-27
Abstract: PURPOSE:To use either side of a printed board for a ROM to store a program and to save this program to the writable RAM of the other side by securing an access to either upper or rear side of the printed board turned upward and furthermore changing the types of a memory according to the side of the printed board. CONSTITUTION:When a RAM 11 is used, a connection terminal part 22 is connected to a host system so that the packing side of the RAM 11 is up. At the same time, the voltage of a memory selection signal line 18 is set at a high level set previously. A switch part 17 distributes a connection bus 19 led from the part 22 to an address bus 14, a data bus 15, and a read/write control signal line 16 so that the connection is secured between the bus 19 and the RAM 11. At the same time, the part 17 activates a RAM selection signal line 20. Thus it is possible to use a recording device 1 as a RAM. When a ROM 13 is used, a printed board is turned over and the terminal part 22 is connected to the host system so that the mounting side of the ROM 13 is up. Thus the device 1 is used as a ROM.
Patent JP-H06210880-A (JP)
Title: Method and equipment for adjusting printing head
Inventor: DEIBUITSUDO ESU NIIRETSUSHIYAA
IPC: B41J25/312
Filed: 1993-10-08
Abstract: PURPOSE: To adjust the interval between a printhead and the print medium of a thermal printer through a convenient reproducible method by providing means for adjusting a pressing force generated from a pressing means fixed to a printhead supporting member and moving a printhead. CONSTITUTION: A print medium is advanced through a print medium passage 38 by means of an advancing mechanism and passed forcibly between a platen 6 and a thermal printhead 80 in the vicinity of an opening 42. A roller 46 is a member of supporting the print medium in the vicinity of the head 80 and the print medium is brought into contact with the head 80 when it is printing on the print medium. Pressing force of the head 80 against the roller 46 can be regulated variably such that the invention can be applied to a wide range of print medium and uniformity can be ensured for the print being formed on the print medium by means of the head 80. The printhead pressing mechanism further comprises a pressing member 160 and a clip 162. The pressing member 160 is disposed between a heat sink 152 and a printhead supporting member 154.
Patent JP-H06104355-A (JP)
Title: Cooling liquid enclosing type semiconductor device
Inventor: MASE AKIHIRO
IPC: H01L23/427
Filed: 1992-09-22
Abstract: PURPOSE:To improve the reliability of a semiconductor device even when the device houses an integrated circuit chip which consumes a large amount of electric power by cooling the chip by efficiently absorbing and radiating the heat generated by the chip. CONSTITUTION:In this semiconductor device housing an integrated circuit chip in a package 10, part of a cooling module 15 in which a cooling liquid 17 is enclosed in a case 16 is buried in the package 10.
Patent JP-H1198759-A (JP)
Title: Disk drive apparatus
Inventor: TAMAYAMA RYUZO
IPC: H02K7/04
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To surely perform self-aligning in a disk drive apparatus with a self-aligning mechanism. SOLUTION: This apparatus has a mechanism 15 for so performing its self-aligning by balance spheres 17 made of a magnetic material, which are disposed in a mobile space 16 having an annular sectional shape orthogonal to the rotational axis of a turn table 9 and by a magnet 18 provided in the central portion of the space 16 that the center of the synthetic gravity of its rotational members is positioned on the rotational axis.  In this case, a sensing means for sensing the absence of the self-aligning in the state, wherein its self-aligning is not performed although the rotational speed of the turn table 9 reaches a used rotational region and a relocating means for returning again the rotational speed of the turn table 9 to the one of the used rotational region after changing the rotational speed into one other than the used rotational region, which includes the stopping of the turn table 9 are provided to return again the rotational speed of the turn table 9 to the one of the used rotational region after changing the rotational speed into the one other than the used rotational region, which includes the stopping of the turn table 9, when its self-aligning is not performed although the rotational speed of the turn table 9 reaches the used rotational region.
Patent JP-H08125677-A (JP)
Title: Interface circuit of slave station
Inventor: KANEKO KAZUO
IPC: H04J3/08
Filed: 1994-10-19
Abstract: PURPOSE: To allow one circuit configuration to use in common for the interface circuit even when a unit bit length of data allocated to each slave station is changed to one over an integer by unifying a data size in a data storage memory to have a smallest bit width among various bit widths allocated to each slave station and storing received and transmitted data. CONSTITUTION: A data size of a data storage memory is unified into a smaller bit width (16 bit width) among various bit widths (e.g. 32 bit size and 16 bit size) allocated to slave stations 1-8 or 1-6 to store received data. Thus, when received data are data in the 32-bit width, a 16-bit memory is used for processing high-order and low-order 16 bit data both for transmission and reception in each of the eight slave stations 1-8. Furthermore, when received data are data in the 16-bit width, the 16-bit memory is used for processing 16 bit data both for transmission and reception in each of the 16 slave stations 1-16.
Patent JP-H1196138-A (JP)
Title: Inverse cosine transform method and inverse cosine transformer
Inventor: OZAKI NOZOMI
IPC: H04N19/423
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the total operation volume of inverse cosince transform operation and to attain inverse cosine transform operation even when increasing the number of pixels without sharply increasing operation frequency and arrang ing processing blocks in parallel. SOLUTION: In the case of inverse cosine transform operation for executing inverse cosine transform for the coefficient data of a two-dimensional(2D) block processed by 2D cosine transform, the positions of zero data (shown in black star mark) and non-zero data () in the 2D block of coefficient data are detected and the operation of rows R or columns C in which the coefficient data of all rows R or columns C in the 2D block are zero (space) is omitted.
Patent JP-H0995172-A (JP)
Title: Transporting vehicle for collecting container
Inventor: OSHITA YASUO
IPC: B60P1/54
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent heavy vegetables from damaging, and improve the working efficiency of a transshipment work for a container packed with heavy vegetable. SOLUTION: When a container 100 packed with heavy vegetables such as radish, cabbage, or water melon, is hoisted, the container 100 is hoisted by rotationally moving the arms 75, 76 of an arm part 70 so as to move a hand part 80 on the container 100 side, and engaging the extreme end part of a gripping claw with the outer circumferential edge part 101 of the container 100 so as to elevate the hand part 80, by means of remote operation by operating the operation button 66 of a remote control box 65.
Patent JP-H0894954-A (JP)
Title: Optical deflector
Inventor: OKAZAKI MASAHIDE
IPC: G02B26/10
Filed: 1994-09-21
Abstract: PURPOSE: To deflect plural light beams while averting the influence of wobbles and to make a device compact. CONSTITUTION: This optical deflector 7 is composed of an optical system 10 and a motor for rotating this optical system 10 around an axis L. The optical system 10 is composed of two beam splitters(BS) 11, 13, a reflection plate 17 adhered to the BS11 and reflection plates 18, 19 adhered to the BS13. Both BSs11, 13 are composed of two perpendicular prisms and split light beams in a transmission direction and a reflection direction by their translucent membrane surfaces 11S, 13S. The reflected light beam of the translucent membrane surface 11S is reflected by the reflection plate 17, is emitted as the light beam LB1ch of the first channel from the BS11 through the translucent membrane surface 11S again.  Both light beams reflected and transmitted by the translucent membrane surface 13S are respectively reflected by the reflection plates 18, 19, are emitted as the light beam LB2ch of the second channel from the BS13 through the translucent membrane surface 13S again.