baber/WOPTO huggingface dataset:
Patent JP-H11156183-A (JP)
Title: Attenuation method for convection conveyance and device therefor
Inventor: USUHA SHIYUU
IPC: B01J19/28
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To attenuate a convection conveyance generated in an area where the internal density of a fluid is minimal in order to perform the creation or highly functional activity of various cluster (supermicro particles) substances such as fullerene or the like under gravitational force, the precision control of reaction parameters in various liquid and gas phase system or the high precision measurement of various physical properties easily susceptible of a turbulence in the convection conveyance such as the thermal conductivity of the fluid. SOLUTION: An arbitrarily selected gas or liquid phase including an area 4 where the density is minimal or a composite substance of such a gas and a liquid phase, is hermetically or almost hermetically sealed in a container 1, and then is rotated around a center line X-X which passes through the area 4 where the density is minimal. Further, a centrifugal force and a Coriolis force are caused to act upon the gas phase, the liquid or the composite substance to attenuate the convection conveyance in the area 4 where the density is minimal.
Patent JP-H06196510-A (JP)
Title: Ic frame feeder
Inventor: WATANABE KAZUO
IPC: H01L21/50
Filed: 1992-12-24
Abstract: PURPOSE:To provide an IC frame feeder which can supply IC frames laminated in an accommodation means to other equipment without damaging the IC frames. CONSTITUTION:A separation means 14 retains both side parts of a second IC frame 1 from below in an accommodation part 11 wherein a plurality of the IC frames 1 are stacked in a row. Thereby the IC frame 1 and IC frames 1 above the IC frame 1 are retained. The lowermost IC frame 1 in the accommodation means 11 which frame is separated by the separation means 14 is pushed out from the accommodation means 11 to the next process equipment side by a pushing-out means 15. Here an isolation pawl 14 is inserted below both side parts along the longitudinal direction of the IC frame 1, while scooping up in order both lower surfaces of the IC frame from positions symmetric to the center line in the longitudinal direction of the IC frame 1, and retains the IC frame 1.
Patent JP-H05182305-A (JP)
Title: Magnetic recorder
Inventor: UEDA MIKIYA
IPC: G11B15/467
Filed: 1991-12-26
Abstract: PURPOSE:To contrive the certainty and stability in recording and reproducing by detecting clogging of a control head by the device itself and newly recording a control signal. CONSTITUTION:When clogging takes place in the control head 2, a signal cannot be reproduced by a reproducing control head 4. Consequently, there is no regenerative signal to be inputted to a detecting circuit 7, and hence clogging is decided by the circuit 7, and this detected signal is outputted to a delay signal recording circuit 8. With this signal, the control signal 3 is delayed by a traveling time of a magnetic tape 1 from the head 2 to a recording control head 5 on the downward side and is inputted to the head 5 by the circuit 8. By this method, since the signal 3 is newly recorded in the same position of the tape 1 as a position to be recorded by the head 2, a prescribed control signal can be recorded on the tape 1 without interruption.
Patent JP-H09154941-A (JP)
Title: Roller clamp
Inventor: NIIMOTO KAZUHIRO
IPC: A61M5/168
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid from passing through a tube owing to the natural movement of a roller after the closing of a feed liquid tube by retaining a support shaft of the roller at the closed position of the tube. SOLUTION: When a roller 4 is turned clockwise to be positioned on a first surface 9a, a feed liquid tube 10 is pressed between the outer circumferential surface of the roller 4 and the first surface 9a and closed to stop the feeding of a liquid. Furthermore, when the roller 4 is positioned on the first surface 9a while the support shaft 5 of the roller 4 is positioned at an inlet of a retaining groove 7, the support shaft 5 of the roller 4 is retained in the retaining groove 7. This can cut a liquid passage of the feed liquid tube 10 surely with the outer circumferential surface of the roller 4 and the first surface 9a while restricting the natural movement of the roller 4 otherwise caused by elastic reaction of the feed liquid tube 10 thereby enabling maintaining of the stoppage of feeding the liquid accurately.
Patent JP-2000155836-A (JP)
Title: Portrait picture formation system and its method
Inventor: AOKI MOKICHI
IPC: G06T1/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To establish a technique for forming a portrait picture with high quality, that hardly requires human intervention. SOLUTION: This system 10 is provided with a feature analyzing part 16 for analyzing the original picture data of an objective person fetched through a picture inputting means, and for extracting feature data related with preliminarily set items for plural sites constituting the face, a feature database 18 for storing the feature data of each site extracted by the feature analyzing part 16, parts database 22 for storing plural illustration parts preliminarily plotted so as to be made correspond to each feature item for each site, parts selecting part 24 for selecting the optimal illustration parts from among the parts database 22 based on the feature data stored in the feature database 18, and picture synthesizing part 28 for synthesizing the picture data of each selected illustration parts, and for forming the portrait picture of the objective person.
Patent JP-H07192143-A (JP)
Title: Video processor
Inventor: NAKAMURA TOSHIHISA
IPC: A63F13/52
Filed: 1993-12-27
Abstract: PURPOSE:To make it possible to display a character by which a person has no psychological gap by fetching actual images and constituting the character with high reality by combining the actual images with graphics images. CONSTITUTION:A photoelectric conversion is performed for an actual image in the CCD 22 of an image pickup part, and an analog signal showing the actual image is digitized by an AD converter 32 and is recorded in the actual data area of a video RAM 34 via a picture generator 30. In the operation mode of a video game, the picture generator 30 reads actual image data and graphics data from the video RAM 34 and combines the both of them, in order to form a character on the screen. Further, in the operation mode of the game, a microcomputer 35 monitors an input controller 60, generates a signal for character control according to the operation signal from the input controller 60 and supplies the signal to the picture generator 30. As a result, the character on the screen is controlled according to the operation of the input controller 60.
Patent JP-H05265198-A (JP)
Title: Photosensitive composition
IPC: G03F7/022
Filed: 1992-12-25
Abstract: PURPOSE:To satisfy each of various requirements on performances of the photosensitive composition, such as sensitivity exposure visualizable property, resistance to chemicals, and ball point-pen apttitude, without impairing each of them by incorporating s-triazine compounds having specified skeletons, and the like. CONSTITUTION:The photosensitive composition comprises at least an o- naphthoquinonediazido compound, the s-triazine compound represented by formula I, a dye to be allowed to change the color tone by the interreaction between the photodecomposition product of this s-triazine compound, a novolak resin containing unpolymerized phenols in an amount of <5weight%, and a vinyl type polymer having phenolic hydroxyl. In formula I, each of R<1> and R<2> is optionally substituted alkyl or such alkoxy or H: and each of R' and R' is 1-3 C alkyl or alkenyl substituted by halogen, preferably, a Cl or Br atom, and when each of R<1> and R<2> is alkyl or alkoxy, it is especially preferred to have 1-4C.
Patent JP-H10188759-A (JP)
Title: Thermal fuse
Inventor: FUJII KENZO
IPC: H01H37/76
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To ensure fusion and to acquire stable characteristics because spheroidal fusible alloy pellets are surely formed at the time of operating a temperature fuse by specifying a value of clearance between the fusible alloy pellet and the back face of a cover, and by specifying a value obtained by adding clearance between the fusible alloy pellet and one of case side plates to clearance between the fusible alloy pellet and the other of the case side plates. SOLUTION: One end of electrodes 2 and 2 on a bottom plate 1a of a case 1 are connected to a fusible alloy pellet 3 to be placed. The case 1 is charged with a fatty acid flux 5, and a cover 6 made is insulating material covers a connection between the flux 5 and a lead wire 4. In this case, a value obtained by adding clearance between the diametrical side of the fusible alloy pellet 3 and one side plate of the case 1 to clearance between the diametrical side of the fusible alloy pellet 3 and the other side plate of the case 1 is in the range of 0.2 to 1.0mm, and a value of clearance between the height of the fusible alloy pellet 3 and the back face of the cover 6 is in the range of 0.05 to 0.5mm. Since the spheroidal clearance can be surely formed in the case 1 when the fusible alloy pellet 3 is fused, the fusion can be ensured to stabilize characteristics.
Patent JP-2000170678-A (JP)
Title: Rotary compressor
Inventor: TANIWA HIROMICHI
IPC: F04C18/32
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a two cylinder type rotary compressor reduced in the number of the part items by providing only one injection tube to inject refrigerant gas into each cylinder chamber. SOLUTION: An injection tube 70 is provided connected to the side face of a middle plate 100. An injection passage 71 is provided to be connected to the injection pipe 70, and injection ports 72 are provided to be communicated with an upper cylinder chamber 355 and a lower cylinder chamber 450 and branched from the tip of the injection passage 71. In this constitution, refrigerant gas can be supplied to the upper and lower cylinder chambers 355 and 450 through one injection pipe 70.
Patent JP-H11156747-A (JP)
Title: Brake mechanism for wire reel in reinforcing bar binding device
Inventor: ITAGAKI OSAMU
IPC: B65B13/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a brake mechanism for a wire reel in a reinforcing bar binding device to brake the rotation of the wire reel almost directly after the termination of wire feeding. SOLUTION: A reinforcing bar binding device feeds a binding wire 3 from a wire reel 2 and winds around a reinforcing bar, then twists and binds by a twisting hook. A brake means 12 which can be engaged with the rim of the wire reel 2 is interlocked to a feeding motor which feeds the binding wire 3 from the wire reel 2, the binding wire 3 is fed by the prescribed length by the normal rotation of a feeding motor, then the brake means 12 is operated to engage with the rim of the wire reel 2 by the reverse rotation of the motor to brake the rotation of the wire reel 2. At the time of the normal rotation of the feeding motor, the brake means 12 is operated to a reverse direction to release the brake.
Patent JP-2001040343-A (JP)
Title: Fluorescent particle, its production, and antifalsification paper using the particle
Inventor: MURAKAMI TORU
IPC: C09K11/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide fluorescent particles that can intensely fluoresce when irradiated with an ultraviolet radiation, a process for producing them, and anti-falsification paper prepared by incorporating the particles in paper and being clearly and visually distinguishable with the aid the particles that can emit fluorescent light of a specified hue when irradiated with an ultraviolet. SOLUTION: The particles are prepared by mixing a water-insoluble fluorescent dye and/or a pigment that can fluoresce when irradiated with an ultraviolet radiation with a powdery substance comprising starch, cellulose, other polysaccharide, a saccharide, or the like and granulating the mixture or by coating the surfaces of particles of the powdery substance with the dye and/or the pigment. By combinedly using a binder being a resin having groups reactive with the hydroxyl groups of the powdery substance in the granulation or coating, particles excellent in water resistance can be obtained.  It is also possible to impart water resistance to the particles by utilizing the interaction between an anionic binder contained in the particles and a cationic substance contained in the coating layer or between a cationic binder contained in the particles and an anionic substance contained in the coating layer.
Patent JP-H06201035-A (JP)
Title: Oil pressure control device for vehicular automatic transmission
Inventor: AKUTAGAWA HITOSHI
IPC: F16H61/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a speed change control device for an automatic transmission enabling the simplification of an oil pressure control circuit by reducing the number of installation places of on-off solenoid valves for switching shift valves. CONSTITUTION:Pilot pressure for shifting a 1-2 shift valve 72, a second-third shift valve 73 and a third-fourth shift valve 74 into left positions are set to the mutually different pressure, that is, the first to third pilot pressure; and the pilot pressure of a main pilot line 200 is pressure-reduced or boosted by controlling the opening of a solenoid valve. An oil pressure control circuit can control the positions of the first-second shift valve 72, second-third shift valve 73 and, third-fourth shift valve 74 without being provided with an on-off solenoid valve corresponding to each shift valve.
Patent JP-H11171386-A (JP)
Title: Carrier path switching gate
Inventor: MIZUNO TOMOSANE
IPC: B65H29/60
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To eliminate environmental influence and secular changes, make an optimizing design easy, reduce maintenance cost and improve reliability by fixing a solenoid and a stopper with rigidity, intentionally providing a weak rigid part on the stopper and oscillating a gate with the weak rigid part as a center by impact at the time of performing a solenoid operation. SOLUTION: When paper money 14 reaches this side of a gate 1, excitation/ demagnetization of a direct acting type solenoid 7 is performed and switched according to carrier destinations. A stopper 9 for limiting operations of the solenoid 7 and the solenoid 7 are fixed with rigidity to a frame 4a and the stopper 9, respectively. Impact at the time of operating the solenoid 7 is effectively escaped by providing a weak rigid part in the vicinity of a stroke end of the solenoid 7 on the stopper 9, integrating the stopper 9 into the solenoid 7 and oscillating the stopper 9 with the weak rigid part as a center. This oscillating movement does not affect on the movement of the gate 1. Thus, a gate mechanism which is easily optimized, has no secular changes and has high reliability can be obtained.
Patent JP-H05183514-A (JP)
Title: Optical space transmitter
Inventor: CHIHARA KATSUNORI
IPC: H04B10/11
Filed: 1991-12-27
Abstract: PURPOSE:To attain transmission/reception of an excellent signal even when a distance between a light emitting section and a light receiving section is increased by projecting plural rays of light from the light emitting section and overlapping and receiving the plural rays of light at the light receiving section so as to increase the incident light intensity at the light receiving section. CONSTITUTION:A digital voice signal is modulated by a modulation circuit 34 in a form suitable for transmission and given to light emitting elements 3, 10. Consequently, the light emitting elements 3, 10 generate infrared rays 4, 12 subjected to modulation and send projecting infrared rays 6, 17 through projection condenser lenses 5, 18 at a predetermined angular area while being parted by the arrangement interval only. The projecting infrared rays 6, 17 radiated in a space by the light emitting section 1 are given to a light receiving condenser lens 7 and the received infrared rays 8 are received by a light receiving element 9 at a reception section 11. Thus, a modulated light receiving signal is obtained from the light receiving element 9, the signal is amplified by a preamplifier 2, demodulated by a demodulation circuit 13 and a digital sound signal is obtained.
Patent JP-H11239734-A (JP)
Title: Method for producing regenerated graded aggregate for upper layer roadbed material and jaw crusher device used in the method
Inventor: FUKUI TOSHIKAZU
IPC: B02C1/02
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain regenerated graded aggregate meeting the standards of an upper layer road bed material from a waste concrete material or a mixture of the waste concrete material and a waste asphalt material without requiring the mixing process of single particle size crushed stones. SOLUTION: A fixed member 1 which is arranged nearly vertically and has a crushing tooth part 11 on the front and a moving member 2 which has the crushing tooth part 11 on a surface opposite to the fixed member 1 and crushes objects by repeating approach/separation to/from the fixed member 1 are provided. The moving member 2, a hydraulic cylinder 51, an inclined member 52 moving vertically by driving the cylinder 51, a slide member 54 which contacts the inclined surface of the member 52 by a spring mechanism and moves forward/backward associated with the vertical movement of the member 52, a clearance adjusting mechanism 5 comprising a connection member 55 connecting the slide member 54 with the moving member 2 are provided in a jaw crusher device.  Regenerated graded aggregate for an upper layer roadbed material are obtained by sieving a raw material crushed by the jaw crusher by a one stage type sieve device.
Patent JP-H05160620-A (JP)
Title: Antenna junction structure for radio telephony
Inventor: ISHII KAZUYA
IPC: H01Q1/24
Filed: 1991-12-04
Abstract: PURPOSE:To facilitate assembling and to easily disconnect and connect an antenna from and to a circuit board at the time of measuring the sensitivity of the antenna by devising the connection structure between the antenna and the circuit board in a radio telephony. CONSTITUTION:A base part 9 of an antenna 5 and a coupling plate 12 made of a conductive metallic plate are fixed on a boss part 10 of a cabinet 2 by cofastening, and an antenna connection end 18 of the circuit pattern on a circuit board 16 is exposed, and an insertion hole 19 is formed in the antenna connection end, and a screw 22 having a conductivity is engaged with a tapped hole 12b formed in the coupling plate through the insertion hole, and the antenna and the antenna connection end of the circuit board are connected with this screw between them.
Patent JP-H09162629-A (JP)
Title: Microstrip antenna
Inventor: ITO SADAO
IPC: H01Q9/26
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To easily produce a microstrip antenna in a simple constitution to partly deform a loop-shaped circuit to easily approximate another loop-shaped circuit, etc., to the deformed circuit and also by preparing a feeder line and a matching line. SOLUTION: An antenna element 2 consists of a metallic film which is adhered to a loop-shaped circuit on the surface of a dielectric plate 1 having small thickness compared with the radiation wavelength. Then the loop-shaped circuit is partly deformed without changing substantially the electrical characteristic of the element 2. When the plate 1 uses a glass cloth base fluororesin copper-plated laminate, the unnecessary metallic films are eliminated by the same method as a print method and the element 2, a feeder line 3 and the loop deformation parts 41 to 44 are adhered on the surface of the plate 1. Thus another antenna element can be added without changing substantially the proper characteristic impedance, the resonance wavelength, the directional pattern, etc., of a microstrip antenna.
Patent JP-H11179694-A (JP)
Title: Cutting method and cutting device of substrate
Inventor: HARADA YOSHINORI
IPC: H05K3/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the running cost and improve the productivity by sticking a dicing tape only to the reverse side of a cutting line, and peeling the dicing tape stuck to a substrate after dicing. SOLUTION: A dicing tape 8 for supporting a liquid crystal substrate on a dicing table 9 is stuck to the dicing table 9, whereby the use quantity of the dicing tape 8 can be more reduced, which results in a reduction in cost. Since the dicing tape 9 is worn by repeated use, its periodic replacement is required, but a shim having the same thickness as it may be used instead of the dicing tape 8, or the dicing table 9 may be preliminarily stepped. According to this, replacement of the dicing tape is dispensed with, and the working property and productivity are further improved. Since the dicing tape 8 is stuck to only the reverse side part of a cutting line, the use quantity of the dicing tape can be reduced to reduce the running cost.
Patent JP-H07188730-A (JP)
Title: Device for fastening immersion tube of rh degassing equipment
Inventor: UESHIMA YOSHINORI
IPC: C21C7/10
Filed: 1993-12-27
Abstract: PURPOSE:To provide a fastening device of an immersion tube extremely low in working load and capable of exchanging the immersion tube and fastening it with a simple operation. CONSTITUTION:The lower end of a fastening arm 11 to be fitted into each engaging groove 15 of both flanges 2a, 3a of a circulating tube or the immersion tube in RH degassing equipment, is fitted to part of the immersion tube flange 3a being rotatably. On the other hand, a rotary arm 16 is connected to the upper part of this fastening arm, and while rotating the rotary arm 16 to be slidable on a sliding seat metal 17, the fastening arm is engaged with the engaging groove to execute the fastened fixing. By this method, the fastening of each flange 2a, 3a of the circulating the tube and the immersion tube are made more fasten.
Patent JP-2000167650-A (JP)
Title: Mold powder for continuous casting
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/108
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide high basicity powder excellent in chemical stability even in the case the mold cross sectional shape is changed. SOLUTION: Relating to the high basicity mold powder having a ratio of CaO/SiO2 of 1.1-1.5, the CaO/Al2O3 is regulated so as to satisfy the equation CaO/Al2O3=α×(12×log10 L2/L1+3), wherein, α=1.0±0.5, by using the mold cross sectional shape index log10 (L2/L1) [L1 is the shortest distance from the center point on the mold cross section to the inner wall of the mold; and L2 is the longest distance from the center point in the mold cross section to the inner wall of the mold]. Then, the mold power may contain less than 5% each content of metallic oxide in the IA group in the periodic table of elements and at least one kind of oxide of selected from group composed of MgO, TiO2, ZrO2, MnO, Fe2O3 and B2O3 and further, may contain >=3% Fe.
Patent JP-2001164379-A (JP)
Title: Surface treating method and joining method
Inventor: HIYAMA HIROKUNI
IPC: C23C26/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method and a joining method capable of easily carrying out the reforming and coating of the surface of the material to be treated by a simple device and moreover capable of easily depositing a mixed material film and a gradient material film. SOLUTION: A solution 4 obtained by dispersing metallic hyperfine particles or nonmetallic hyperfine particles 2 whose surfaces are coated with organic materials into a solvent 3 is atomized on the surface of a member 8 to be treated by an atomizing device 6 to deposit a fine particle material film 9, and the fine particle material film 9 is heated, by which the solvent 3 and the organic materials on the surfaces of the hyperfine particles 2 are removed, and moreover, a film 10 in which the respective hyperfine particles 2 are bonded is deposited on the member 8 to be treated.