baber/WOPTO huggingface dataset:
Patent JP-H0365491-A (JP)
Title: Variable nozzle hole of water jet propulsion device
Inventor: MATSUMOTO OSAMU
IPC: B63H11/10
Filed: 1989-08-02
Abstract: PURPOSE:To simplify structure and to enable adjustment of the diameter with more stability by moving or rotating a plurality of blades in the radial direction through operation of a mechanical operating means so as to make the diameter of a nozzle hole variable. CONSTITUTION:When an interlocking lever 36 is rotated in the right and left direction, a connecting lever 34 is rotated in the radial direction of a nozzle 16, and for example, the connecting lever 34 is rotated in the outer radial direction. By this, as a wire 32 is withdrawn outside and the length of an outer circumference part of each of blades 29 is reduced. Then, those blades 29... are rotated in the inner radial direction together so as to change the diameter of a nozzle hole to a small diameter side. Also, when tension against the wire 32 is released, each of the blades 29... are pushed out in the outer radial direction and rotated by a jet flowing the inside of the blade 29, whereby changes the diameter of the nozzle hole so that it is made larger.
Patent JP-H1047277-A (JP)
Title: Rotary compressor
Inventor: KAWABATA JUNTA
IPC: F04C18/356
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable rotary compressor which is excellent in abrasion resistance by forming one of a slidingly movable material in a compressing mechanism out of cast iron, an iron type sintered material or the like, and forming the other of an iron type material which is composed of chromium and nitrogen formed by a PVD method and has a compound layer having the specific chromium content on a surface. SOLUTION: A rotary compressor used in a refrigerating cycle or the like, houses a compressing mechanism composed of a cylinder, a roller, a crank, a vane or the like in a sealed casing. In this case, the cylinder being one of a slidingly movable member is made of cast iron, and the other vane is formed of an iron type metallic material having on a surface a compound layer 21 mainly composed of chromium and nitrogen formed by a PVD method. The compound layer 21 is manufactured so that the content of chromium becomes 50wt.% to 60wt.% and its surface hardness becomes 1000Hv or more. Preferably, the compound layer 21 is formed after a nitriding layer 24 containing nitrogen not less than 3wt.% up to a depth not less than 20μm from a surface is formed in an iron type material 22.
Patent JP-H1145098-A (JP)
Title: Detecting method for sectioning point of voice waveform, speaking speed converting method, and storage medium storing speaking speed conversion processing program
Inventor: AIZAWA SUNAO
IPC: G10L21/003
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a pitch period with less processing quantity and high accuracy from a voice waveform to convert speaking speed. SOLUTION: A voice section is extracted (step s1). The extracted voice section is made a processing object voice waveform, and a voice waveform in the prescribed section is copied making a sectioning point already decided on a time base of the processing object voice waveform as a base point (step s2). A voice waveform of a copy section is moved in parallel for each prescribed sampling point making a sectioning point already decided on the time base (step s3). Correlation between a voice waveform of a copy section and a processing object voice waveform in respective parallel moving point is obtained for each parallel moving, a parallel moving point in which correlation is largest is obtained as the next sectioning point (step s4-s6).  And voice waveforms between each sectioning point are processed for overlapping or thinning in accordance with speaking speed to be converted making intervals between obtained respective sectioning points as a pitch period of a processing object voice waveform or a period being integer multiple of it.
Patent JP-H0366899-A (JP)
Title: Cylindrical wall for hole covering work
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/04
Filed: 1989-08-03
Abstract: PURPOSE:To simplify connecting works by erecting a segment in the form of arc disc, constructing a C-form main wall, coupling together the ends of the main wall, installing a core pillar in the extent over the coupling parts, and forming a cylindrical wall body. CONSTITUTION:A cylindrical wall body 3 for covering work is composed of main wall parts 4, 4 constructed in the C form for each excavation hole 2a and a core pillar 5 installed in the extent between two coupling parts. Joint metal pieces 7 provided with a bolt clearance hole 7a are embedded at the four end faces of an RC segment 6 and coupled together by bolt connection. The RC segments 6A, 6A at the coupling parts are coupled with the ends of the main walls 4, 4, and the joint part 9 of the core pillar 5 is inserted between the joints 8, 8, and the joints 8, 9 are put one over another and coupled fast by a pin 11. Thus coupling of e core pillar 5 can be made easily.
Patent JP-H01207288-A (JP)
Title: Indole derivative
Inventor: AREKUSANDAA UIRIAMU OTSUKUSUFU
IPC: A61P25/06
Filed: 1988-08-12
Abstract: Compounds are disclosed of formula (I) <CHEM>  wherein  R1 represents H or C1-6 alkyl;  R2 represents H or C1-6 alkyl;  R3 represents H;  R4 represents H or C1-3 alkyl; and pharmaceutically acceptable salts and solvates (for example hydrates) thereof. The compounds are indicated as useful for the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders. Processes and intermediates for their preparation and pharmaceutical compositions containing them are also disclosed.
Patent JP-S59124444-A (JP)
Inventor: KARERUBO BIRUTAANEN
IPC: H03K17/78
Filed: 1983-10-27
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-H0485451-A (JP)
Title: System floor
Inventor: TAKEDA FUMIO
IPC: E04F15/024
Filed: 1990-07-30
Abstract: PURPOSE:To raise resistance against loading by a method in which base plates made of a flame-retardant flexible material, having struts on its four corners and center, are placed on a floor, and a floor panel having ribs to be coupled with the struts on its downside is placed on them. CONSTITUTION:Flame-retardant and flexible square base plates 1 having struts on its four corners and center are closely placed on a base floor and connected by connecting pieces 4. A floor panel 3 on which OA apparatus is to be set, having ribs 32 and 33 to be coupled with the struts 2 and strut contacts 34 and 35 on its downside, is placed on the plates 1 and fixed. A system floor having excellent fireproofness and excellent loading resistance can thus be easily formed.
Patent JP-H0615245-A (JP)
Title: Waterproof sheet for refuse disposal
Inventor: SHIRAI SAKAE
IPC: B32B11/04
Filed: 1992-07-06
Abstract: PURPOSE:To provide a waterproof sheet which is fully capable of coping with change in the ground and is large in mechanical strength and resistance to external force and exhibits a stable waterproof function in a long period by forming the fluidized bed of bitumen or asphalt on both surfaces of the water- impermeable and waterproof sheet main body made of a synthetic resin. CONSTITUTION:A waterproof sheet 1 is produced by forming fluidized beds 3, 3 constituted of bitumen or asphalt on both surfaces of a water-impermeable and waterproof sheet main body 2 made of a synthetic resin. Monolayer constitution consisting of a water-impermeable sheet 2a made of a synthetic resin may be used for the sheet main body 2. Furthermore, a multilayer constitution may be used therefor onto which at least one sheet for lamination such as the other water-impermeable synthetic resin sheet, a nonwoven fabric sheet made of synthetic resin and a rubber sheet is laminated. In the waterproof sheet 1, when change in the ground such as ground subsidence in refuse dumping site is caused, the fluidized beds 3, 3 are fluidized and slid. Stress caused by change in the ground is cushioned by fluidization of the fluidized layers 3, 3. Stress does not directly act on the sheet main body 2.
Patent JP-S6178388-A (JP)
Title: Micro-injection technique of plant cell
Inventor: AN KUROSUUEI
IPC: C12N15/00
Filed: 1985-09-13
Abstract: Microinjection techniques for plant protoplasts utilize a holding pipette for immobilizing the protoplast while an injection pipette is utilized to inject the macromolecule. In order to manipulate the protoplasts without damage, the protoplasts are cultured for from about 1 to 5 days before the injection is performed to allow for partial regeneration of the cell wall. It was found that injection through the partially regenerated cell wall could still be accomplished and particular compartments of the cell could be targeted. The methods are particularly useful for transformation of plant protoplasts with exogenous genes.
Patent JP-H1051576-A (JP)
Title: Device and method for image processing
Inventor: CHAGI ATSUSHI
IPC: G03B27/46
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To designate a print method, when printing out an image inside a film through a simple method by providing a reading means for reading an original for setting the print method. SOLUTION: A log-in sheet 22 for applying an instruction to a computer by reading from a scanner is composed of a film number print part 23, showing correspondence with which film, image print part 24 printing the outline of the image photographed on the film, and marking parts 25 and 26 for inputting which print of image is required for a user by inputting that image by painting it solid by pencil, etc. Data showing which position on the log-in sheet 22 is marked are read, which film and which piece in the film to be printed are judged and the result judged is stored in a memory. Based on this information, the required film is mounted on a film reader and printed out.
Patent JP-2001026141-A (JP)
Title: Recorder and bidirectionally fixed recording drum
Inventor: SAWANO MITSURU
IPC: B41J2/44
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cutting chips by making a recording drum turnable in the direction reverse to one direction, and setting the feeding direction of an image receiving sheet and a toner sheet oppositely. SOLUTION: A carrying roller section and a back/forth carrying roller section are positioned in the feeding paths to a recording drum 34 from an image receiving sheet R feeding section and a toner sheet T feeding section, respectively. A round cutter 11 and a fixed cutter 12 are provided, as a sheet cutter, between them and the recording drum 34 is made turnable in the direction C reverse to one direction A. The recording drum 34 is then turned in the direction A and the image receiving sheet R is fed out from the roll while directing the image receiving face upward before being cut by means of the round cutter 11. On the other hand, a recording sheet R is fed out while directing the image receiving face upward and then the image receiving face is cut by means of the round cutter 11.
Patent JP-H0859278-A (JP)
Title: Method for producing optical fiber
Inventor: ONISHI MASASHI
IPC: C03B37/027
Filed: 1994-08-26
Abstract: PURPOSE: To provide a method for producing optical fiber, capable of stably obtaining the optical fiber enabling to equivalently inhibit the dispersion of polarized waves caused by the imperfect round and concentric shapes of the optical fiber and its core, even when the optical fiber and its core are imperfectly round or concentric. CONSTITUTION: The preform material 100 of optical fiber is prepared, and is rotated round a rotation central axis approximately parallel to a central axis close to the central axis of the optical fiber preform material, and simultaneously drawn, while the outer diameter of the drawn fiber is measured. The rotation velocity (VR) is selected from a range of 10-1000rpm on the consideration of the stability and realizability of the rotation. The selection range of the rotation velocity (VR) is preferably 50-600rpm on practical uses. The drawing velocity (VP) is >=50m/min on the stability of the drawing, and <=1000m/min from the viewpoint of practical use that the fiber is not cut by the drawing.
Patent JP-2000035153-A (JP)
Title: Solenoid pilot valve
Inventor: HAYASHI ICHIRO
IPC: F25B41/04
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To redice electric power consumption of an electromagnetic coil required for opening motion of a pilot valve from a main valve body. SOLUTION: A plunger 48 is stored in a flanger tube 46 connected to a case 21, a guide cylinder part 50 is formed on a lower end part of this plunger 48, and a pressure sensitive support body 51 integrally forming a main valve body 52 is stored free to reciprocate in the vertical direction in this cylinder part 50. A pilot pressure chamber 53 is formed between an upper side pressure surface of the pressure sensitive support body 51 and an inner top surface of the guide cylinder part 50, and these chamber 53 and pressure chamber 35 of the case 21 communicates with each other by a throttling passage 54 formed in a clearance between an outer peripheral surface of the pressure sensitive support body 51 and an inner peripheral surface of the guide cylinder part 50.  A pilot valve 56 to open and close a pilot passage 55 formed on the pressure sensitive support body 51 and the main valve body 52 is installed on the plunger 48. A seal ring 57 to close the throttling passage 54 immediately after the plunger 48 is sucked by a suction element 47 and the pilot valve 56 opens the pilot passage 55 is installed on a lower end part of the guide cylinder part 50.
Patent JP-H0252050-A (JP)
Title: Document shredder
Inventor: UCHIUMI TATSUYA
IPC: B02C18/06
Filed: 1988-08-12
Abstract: PURPOSE:To prolong the shredding service life of a cutter by providing a rotary cutter and a fixed cutter and providing a holding means for holding the rotary cutter at least at the columnar part thereof in a rotatable manner. CONSTITUTION:A rotary cutter 1 containing a cutter part 3 having a spiral blade and a columnar part 2 having the same outer diameter as the cutter part 3, and a fixed cutter 16 provided so as to be in contact with the cutter part 3 having the spiral blade are mounted. Holding means 19 for holding the rotary cutter 1 at least at the columnar part 2 thereof in a rotatable manner are provided. That is, since a boring drill being a generalpurpose product can be used as the rotary cutter having the spiral blade, this shredder can be constituted more inexpensively. Further, since this rotary cutter is integrally constituted, this cutter is excellent in mechanical strength and enhanced in shredding capacity and prolonged in its shredding service life.
Patent JP-S6262261-A (JP)
Title: Hydrogen carbonate ion sensor
Inventor: YAMAGUCHI HIDEICHIRO
IPC: G01N27/30
Filed: 1985-09-12
Abstract: PURPOSE:To enable direct measurement of a solution in vivo, by applying a reversible oxidation-reduction functioning film and a hydrogen carbonate ion selecting film sequentially on the surface of a conducting substrate to stabilize potential drift along with a smaller construction. CONSTITUTION:A cylinder 11 is cut out of a BPG plate and a lead 13 is connected to the bottom surface 11b thereof with a conducting adhesive 12. Then, it is inserted into a teflon tube 14 and after an insulation thereof, the tip of the tube is cut off to expose the BPG surface, whereby a working electrode is formed. This is combined with SSCE as reference electrode and a platinum screen as a counter electrode to perform an electrolytic oxidation. Then, an electrolytic oxidation polymerized film 15 of 2,6-xylenol is formed on an exposed surface of the BPG substrate and after washed and dried, the electrolytic oxidation polymer film covered electrode thus obtained is dipped into a dipping liquid of specified composition. Thus, a hydrogen carbonate ion selecting film 16 is applied on the electrolytic oxidation polymer film by repeating the dipping and drying.
Patent JP-H1049735-A (JP)
Title: Device for reissuing prepaid card
Inventor: HOKIMOTO TAKAO
IPC: G07F7/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a prepaid card reissuing device in which prepaid cards with various kinds of a face value corresponding to the demand of a user can be reissued based on two already issued, prepaid cards. SOLUTION: This device is provided with a card fetching processing part 25 which fetches two prepaid cards, and discriminates the balance and face value classification of each prepaid card, controlling part 20 which judges whether or not the sum of the balances of the above mentioned two prepaid cards discriminated by the card fetching processing part 25 is within the range of an issue enabling sum, and operates the setting processing of a prescribed issue sum closest to the sum of the balances of the above mentioned two prepaid cards, and card reissuing part 26 for reissuing one prepaid card with the issue sum set by the controlling part 20. Thus, a trouble that a user has the two prepaid cards can be canceled, and a resource can be saved.
Patent JP-H0947412-A (JP)
Title: Vacuum cleaner
Inventor: KUWABARA NOBUHIKO
IPC: A47L9/28
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner allowing the application of a compact and lightweight structure, and ensuring the improvement of assemblage by simplifying the constitution of a holding part at the end of a hose. SOLUTION: One end of a plate type operation means 47 is inserted in a clearance part 56 within a recess 49 between the front end of the opening 48 of a cover 22 and the end of the pressing part 60 of an elastic piece 59, with the face plate switch side kept up. Also, the other end of the operation means 47 at the side of the engagement piece 65 is curved toward the opening 48 against the resilience of a substrate 64, and the elastic piece 59 is elastically deformed toward a position below the cover 22. Then, the operation means 47 is slidably moved toward the recessed engagement part 62 of the recess 49, and the engagement piece 65 at the side of the other end of the operation means 47 is inserted in the engagement part 62.  The edge of one end of the operation means 47 is, then, kept in contact with the side of a positioning part 57, thereby being positioned, and the end of the operation means 47 as well as the engagement part 65 are energized to the lower surface of the cover 22 near the periphery of the opening 48, thereby securing the operation means 47 to the cover 22. Thereafter, the cover 22 is fixed to a base with screws, thereby forming a holding part 13.
Patent JP-H10236801-A (JP)
Title: Method for converting organic waste into resources and device therefor
Inventor: FUJIMURA HIROYUKI
IPC: C10J3/54
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems resulting from the incineration and discard of org. waste and to produce inexpensive H2 usable in the synthesis of NH3 by this method. SOLUTION: The gas obtained by the two-step gasification of org. waste (a) is submitted to CO conversion to produce H2 which is used to synthesize ammonia by this method for converting org. waste into resources. The gasification combines low-temp. gasification and high-temp. gasification. A fluodized-bed gasification furnace is used in the low-temp. gasification and a melting furnace in the high-temp. gasification. The fluidized bed of the furnace is controlled to 450-650 deg.C and the freeboard to 600-850 deg.C to gasify the waste. The waste is burned at >=1300 deg.C in the melting furnace to gasify the char and tar and to melt the ash into molten slag capable of being discharged from the furnace bottom.
Patent JP-S58104848-A (JP)
Title: Plural-sheet-supply prevention structure
Inventor: AKEI SEIJI
IPC: B65H3/08
Filed: 1981-12-15
Abstract: PURPOSE:To prevent plural sheets from being simultaneously supplied, by using a brush to rub the edges of the sheets to drop the superfluous sheets from the bottom of the uppermost sheet which is sucked and conveyed by a vacuum conveyor. CONSTITUTION:A brush 2 pivotally coupled at the central part to a hanger 28 near the edges of stacked facing sheets 1 is provided with hair 3 at the tip and a balancing weight 29 at the butt. The hair 3 is moved up and down. The part of the brush 2 with the hair 3 is slightly heavier than the other part. When the facing sheets 1 are lifted by a vacuum conveyor 25, the hair 3 is pushed up by the sheets. When the hair 3 is halted by a stopper 30, the hair rubs the edges of the facing sheets 1 to drop the lower sheets from the bottom of the uppermost one.
Patent JP-2000024935-A (JP)
Title: Porous grinding wheel for roll polishing and polishing method of roll surface
Inventor: TOMIYAMA YOSHIYUKI
IPC: B24D3/28
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To polish a roll with high accuracy in size and to precisely polish with a small feed pitch inclination angle by forming a grinding wheel with specific amounts of a plurality of compositions, and providing a polishing surface to be contacted with a roll surface for polishing the same with the polygonal shape. SOLUTION: A porous grinding stone 2 for polishing a copper plated-roller surface for gravure comprises above 50 wt.% of fine abrasive grain, 10-30 wt.% of polyvinyl acetal resin, and 5-20 wt.% of thermosetting resin, and its polishing surface to be contacted with a roller 1 surface for polishing the same has the plane tetragon to eicosagon polygonal shape. By using this porous grinding wheel 2 for polishing roll in the wet polishing of a copper plate-roll used in the gravure printing to the like, the polished roll 1 is provided with the high accuracy in size, the mirror finish polishing can be executed to the same, and the polished roll 1 is free from the striped polishing traces of large inclination angle, whereby a printed matter of high accuracy and high image quality can be printed.
Patent JP-S5991354-A (JP)
Title: Humidity detector
Inventor: KANOU YUUJI
IPC: G01N33/00
Filed: 1982-11-17
Abstract: PURPOSE:To eliminate a fire hazard generation preventing apparatus, by a method wherein the periphery of a humidity detection element is doubly covered by porous or perforated outer cylinders and the space constituted by both outer cylinders is filled with granular activated carbon to eliminate a heat generation part. CONSTITUTION:The periphery of a humidity detection element 1 is covered with a first porous outer cylinder 11 and the outer periphery of the aforementioned first outer cylinder 11 is covered with a second porous outer cylinder 12 while the space constituted by the aforementioned both outer cylinders is filled with many activated carbon granules 13 and lids 14, 15 for filling or discharging the aforementioned granular activated carbon 13 are provided to the outer cylinder 12. In this structure, the electric signal of the humidity detection element 1 is taken out to the outside through insulating bushes 17a-17b and electrodes 3a- 3b. By this constitution, tar generated by smoking adheres to the granular activated carbon 13 but re-use is enabled even if new granular activated carbon is filled from the lid 14 and, because a heat generation part is not present, a fire generation preventing apparatus is eliminated.