baber/WOPTO huggingface dataset:
Patent JP-H0470411-A (JP)
Title: Stirring device for deep layer mixing process
Inventor: NISHIBAYASHI KIYOSHIGE
IPC: E02D3/12
Filed: 1990-07-10
Abstract: PURPOSE:To stir the ground regardless of the existence of an installed structure or an obstruction in the ground by forming one side of a pair of facing stirring wings with a flexible member, and keeping the other side of the wings contracted and expansive with a spring on a pair of bars fitted. CONSTITUTION:A stirring device is constituted out of a stirring shaft 10 and a stirring wing 12, and at the stirring shaft, a filler port 14 through which a consolidation material is charged is formed. At the stirring wing 12, a pair of the first and second stirring wings 16 and 18 are disposed so as to face each other with the stirring shaft 10 centralized. The first stirring wing 16 is formed with a flexible member. The second stirring wing 18 is connected by installing a spring 18c between a pair of bars 18a and 18b, and one side of the bar 18a is piled on the outer periphery of the axis 10 and the other side of the bar 18b is piled on the edge of the first stirring wing 16 to attach them by a pin 20 to keep them contracted and expansive in the axis direction. It is thus possible to prevent them and the stirring device from being damaged even if an installed structure or an obstruction in the ground comes into contact.
Patent JP-2000015496-A (JP)
Title: Press forming die device and its press forming method
Inventor: FURUHATA ISAMU
IPC: B21D37/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce an installing space and to reduce installing costs and running costs for a press driving source by lining plural pairs of forming dies in series-like in the same direction as the direction of the mold clamp dies so that respective mold clamp and mold opening are operated with a common press driving source. SOLUTION: While a driving die plate 51 ascends up to an ascendant end, first, a first forming dies 71, 81 which are used for perforating a small hole with the pressurizing force of about 5 tons are mold clamped, and a stock between these forming dies is perforated. Successively, a second forming dies 72, 82 which are used for bending with the pressurizing force of about 8 tons are mold clamped, and the stock between these forming dies is bent. Further successively, a third forming dies 73, 83 which are used for the largest blanking with the pressurizing force of about 10 tons are mold clamped, the stock between these dies is blanked, and simultaneously the driving die plate 51 reaches the ascendant end.
Patent JP-S6073711-A (JP)
Title: Flow rate controller
Inventor: BABA YASUSHI
IPC: G05D7/06
Filed: 1983-09-30
Abstract: PURPOSE:To control a flow rate with the accuracy of a pulse input without delaying in time by the amount equal to one scan cycle, by using the AND of a pulse input signal and full-close preparation signal as a full-close signal. CONSTITUTION:A pulse signal (x) proportional to a flow rate flowing through a pipeline D is given to a CPU(d) through an integration circuit (a). The CPU (d) which operates in accordance with the content of a program (b) outputs a control signal (z) from an operation output circuit (c) and controls a valve C2. When a flow rate approaches a full flow rate, the CPU(d) outputs a full-close preparation signal (w) to an AND circuit (e). When the pulse signal (x) corresponding to the full flow rate is succeedingly inputted, a full-close signal (y) is outputted from the AND circuit (e) and a valve C1 is fully closed. In this way, the valve C1 is fully closed immediately by means of the pulse signal (x) irrespectively of the CPU (d) at the time of closing. Therefore, a flow rate can be controlled with the accuracy of a pulse input without delaying in time by the amount equal to one scan cycle.
Patent JP-H0819636-A (JP)
Title: Golf course construction
Inventor: FUKAZAWA YUKIO
IPC: A63C19/00
Filed: 1994-07-07
Abstract: PURPOSE:To provide a golf course construction which can be installed in any place with a good workability and where one can have as good feeling of playing as in an ordinary golf course. CONSTITUTION:Subject golf course construction comprises: a foundation 1 made of a synthetic resin foam material; a granulated material (sand) 2 laid on the foundation 1; and a lawn 3 laid on the granulated material (sand) 2. In the foundation 1 a drainage system communicating from the upper surface to the other surface is provided. Also, the upper surface of the foundation is formed to be concave as a housing portion of the granulated material 2, which is filled in a bag and disposed in the housing portion. In this case, a drainage system communicating from the housing portion to the outside is provided in the foundation 1.
Patent JP-S5882273-A (JP)
Title: Optical apparatus of copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/041
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a good quality of copy, by using a titled apparatus in which a guiding means for guiding a means which supports the plural number of lenses is deformed so that a deflection quantity by tare weight of a supporting means is corrected. CONSTITUTION:Lenses 1, 2 having different magnification are supported by a lens supporting member 3 together, and a pair of rollers 11, 12 are fitted rotatably to two upper ends of the supporting member 3, and these rollers 11, 12 are  placed on a guide bar 6 the both ends of which are fixed at frames 4, 5 of a  copying machine. When a driving pulley 14 is rotated in a clockwise direction (a)  by a motor 13, a follower pulley 15 is also rotated in an arrow direction (b), and the lens supporting member is moved to an arrow (c) direction, and in case  of reverse, the member 3 is moved to an arrow (f) direction. A movement of the  motor 13 is controlled by an outer part controlling signal, and case the first  lens 1 is used, the motor 13 is rotated by a prescribed quantity so that the lens  1 is positioned in an optical path, and in case the second lens 2 is used, the second lens 2 is positioned in the optical path.
Patent JP-S5970123-A (JP)
Inventor: BABA SADAAKI
IPC: H02H3/093
Filed: 1982-10-15
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-H1117863-A (JP)
Title: Picture forming device
Inventor: MIRUMACHI TAKASHI
IPC: H02J3/46
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a picture forming device which makes a stable operation possible without causing an operation defect by a shortage of electric power and also can make the capacity of a power source small. SOLUTION: When an output voltage monitor circuit 525 detects lowering of the output voltage of a power source 510 for a feeder and sorter, a switch element Q2 is turned on and an electric power is supplied to the power source 510 for the feeder and sorter from a power course 509 for copying machine. When an output voltage monitor circuit 524, which monitors the output voltage of the power course 509 for copying machine detects a voltage lowering, a switch element Q1 is turned on and the electric power is supplied to the power course 509 for a copying machine from the output voltage of the power source 510 for a feeder and sorter. Moreover, when an output voltage monitor circuit 526 detects a voltage drop, a switch element Q3 is turned on, a power is supplied to a central control circuit 501 from a DC-DC converter 527 for 5 V.
Patent JP-2000021650-A (JP)
Title: Cooling device
Inventor: HARAGUCHI TOMOAKI
IPC: H01F27/18
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling device which can improve efficiency of thermal radiation fins and heat collecting fins 6, while saving the resources of fin materials. SOLUTION: This device is equipped with heat collecting fins 5, thermal radiating fins 2, and a heat pipe 1 which transports heat from the heat collecting fins 6 to the thermal radiating fins 2, which consist of a heat pipe fitting part 3 fitted to the heat pipe 1 and plate fins 4 arranged laterally and projected on the flank of the heat pipe fitting part 3 perpendicularly across the gaps. In this case, a gap size S of the plate type fins 4 is 2 mm or larger and 4 to 80% of a projection size L of the plate type fins 4.
Patent JP-S57103350-A (JP)
Title: Manufacture of semiconductor memory
Inventor: HARADA KOUJI
IPC: H01L27/10
Filed: 1980-12-18
Abstract: PURPOSE:To increase the density of a dynamic MOS memory by selectively growing one conductive type layer on two conductive type region formed on one conductive type substrate and forming a gate insulating film on the side face of the grown layer, thereby forming steroscopic cell structure. CONSTITUTION:An n type region 11 is, for example, formed in a p type substrate 1, the overall surface is thickly oxidized, the oxidized film 12' is partly removed, and a hole 14 is formed. A p type region 15 is, for example, selectively epitaxially grown in the hole 14, an impurity is introduced to the surface to form an n type layer 16. Then, an oxidized film 12' is etched to expose the n type region 13, a gate oxidized film 17 is formed, and gate metallic layer 18 such as polysilicon is accumulated. Then, the gate metal is patterned, and aluminum wires 20, 21 are connected via a PSG film 19. Thus, the side face of the region 15 is used as channel to form a steroscopic memory cell formed of an FET and charge storage capacity with p-n junction between the region 13 and the substrate 1 in high density.
Patent JP-S6240984-A (JP)
Title: Optical path control device
Inventor: HIRAI SHIGETOSHI
IPC: B23K26/064
Filed: 1985-08-20
Abstract: PURPOSE:To enable focusing of a spot at the prescribed position without causing any fluctuation in the direction and position of the optical axis of a laser beam by controlling the turning of a mirror so that the beam is made incident on the prescribed position on the mirror in response to the position signal transmit ted from an optical position detector. CONSTITUTION:The irradiating position of a laser beam is controlled by a control circuit 16 so as to locate it at the center thereof in an optical position detector 15. The laser beam which transmitted a beam splitter 14 is set so that the distance l1 from the beam splitter 14 to the optical position detector 15 and the distance l2 from the splitter 14 to a mirror 22 become at the same value on the optical path further and the laser beam passes always through the point A of the mirror 22. In an optical position detector 19 further the direction of the reflecting beam from the beam splitter 18 and the position thereof become stable and in high accuracy always because of the point A being stable at one point of the space by the first servo system 10 when the irradiating position of the laser beam is controlled by a control circuit 22 so as to locate at the center thereof.
Patent JP-H0627662-A (JP)
Title: Photopolymerization initiator and photolymerizable composition
Inventor: YAMASHITA YUKIO
IPC: H01L21/027
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a photopolymerizable composition having high sensitivity in ultraviolet region, containing a photopolymerization initiator, free from the inhibition of polymerization due to oxygen in the air, excellent in stable preservability and available for various field such as a photoresist for forming a printed board and IC, a photosetting ink or an adhesive. CONSTITUTION:The photopolymerization initiator contains 2,4,6-substituted-1,3,5- triazine compound and N-phenyl glycine and the photopolymerizable composition contains the photopolymerization initiator and a polymerizable compound having ethylenic unsaturated bond. In the formula, each of R<1>, R<2> and R<3> is the same or different group and is hydrogen atom, or 1-18C alkyl group, substituted alkyl group, alkylene group, substituted alkylene group, allyl group or substituted allyl group. Where, at least one of R<1>, R<2> or R<3> is trihalogen substituted methyl group.
Patent JP-2001016158-A (JP)
Title: Method and system for providing neighborhood information
Inventor: ASARI KENJI
IPC: G06F17/30
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide information desired by a service user on the basis of a range with the current location of the service user as a center. SOLUTION: Concerning the system for providing the information of a relevant target based on given data while having the information of the target including location data at least, a center device 100 defines a rectangular area formed from two parallel straight lines mutually away from a position expressed by the applied location data just for an arbitrary distance and two straight lines orthogonal to the two straight lines and away from the position mutually just for an arbitrary distance as an extraction range, extracts the target within the extraction range based on the location data of the target and provides information.
Patent JP-H0842582-A (JP)
Title: Fastening mechanism for shaft
Inventor: HASHIDATE AKITAKE
IPC: B23Q5/42
Filed: 1994-08-02
Abstract: PURPOSE:To provide a fastening mechanism for a shaft which is constituted to simplify the structure, facilitate the assembly and save the space by providing a fastening member wherein a pair of taper rings and a pair of nipping flanges are mounted and a contraction force is generated through press in an axial direction, and a cylinder part is resiliently deformed to fasten two shaft bodies against each other. CONSTITUTION:During intercoupling of a ball screw shaft 11 and a motor shaft 73, two nipping flanges 21 and 23 are caused to approach each other through fastening of a plurality of bolts 27 arranged in parallel to an axial direction at equal intervals on an outer periphery. In this case, by fastening the two nipping flanges 21 and 23 against each other, the diameter of the cylinder part 15 is wholly contracted by the force, exerted on a cylinder part 15 by an inner element P, of forces generated on inner and outer ring elements P and Q, and the cylinder part 15 is firmly pressed against a solid motor shaft 73 fitted therein. By a frictional force generated in this case, the cylinder part 15 and the motor shaft 73 are formed integrally with each other to effect rigid coupling in a mechanical manner.
Patent JP-H1126655-A (JP)
Title: Integrated circuit device and manufacture of ic card and integrated circuit chip
Inventor: NAKANISHI MOTOYASU
IPC: B42D15/10
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an IC device for the manufacture of IC card by a method wherein the IC chip 3 and bonding wires of an IC module are sealed with a silicone rubber film. SOLUTION: A partially cured silicone rubber film is put on the IC chip 3 and bonding wires 4 of an IC module and then the IC chip 3 and the bonding wires 4 are enclosed by a mold frame. Then the film is pressed to deform so as to fit to the inside shape of the mold frame. Then the film is cured and the IC chip 3, etc., are sealed with the silicone film 11 to obtain an IC device 10. The IC chip 3, etc., are protected from moisture, vibration, etc., by the cured film 11.
Patent JP-S6072923-A (JP)
Title: Production of aromatic polyether-ketone
Inventor: NOZAWA SEIICHI
IPC: C08G67/00
Filed: 1983-09-29
Abstract: PURPOSE:To produce the titled polymer easily without a need of initiating the reaction at an extremely low temperature, by reacting a diphenyl ether with phosgene in the presence of a Lewis acid in an aprotic organic solvent. CONSTITUTION:A diphenyl ether of the formula (wherein R<1>-R<8> are each H, a halogen, alkoxy, or a hydrocarbon group), e.g., diphenyl ether, is reacted with phosgene in the presence of Lewis acid (e.g., aluminum chloride) in an aprotic organic solvent (e.g., dichloroethane or carbon disulfide). In a conventional process in which 4-phenoxybenzoyl chloride is reacted in the presence of BF3 in an HF solvent, the reaction must be started at an extremely low temperature (-78 deg.C), a special reaction vessel must be used, and the solvent recovery requires a complicated operation, but in this process, the reaction can be performed at -10 deg.C or higher, and because of the use of an aprotic organic solvent, the recovery of the polymer and the solvent is easy.
Patent JP-H1010706-A (JP)
Title: Stencil mask for electron beam plotting
Inventor: MORIMOTO KENICHI
IPC: G03F1/20
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To decrease the variations in the intra-surface stresses of the silicon thin film in the regions corresponding to the window regions disposed at a silicone substrate by forming the shape of the windows consisting of through- holes for passing electron beams to nearly a regular octagonal shape. SOLUTION: A stencil mask 100 is formed by successively providing the surface of a supporting body 110 consisting of a silicon substrate with an intermediate 120 consisting of silicon dioxide (SiO2 ), the silicon thin film 130 having the through-holes corresponding to prescribed designs for shaping electron beams to prescribed shapes and a conductive layer 140 consisting of tungsten (W) for preventing charge-up. The supporting body 110 of the regions corresponding to the through-holes 131 of the silicon thin film 130 is provided with the windows 11 consisting of the through-holes of the octagonal shape for passing electron beams. The supporting body 110 is a silicon substrate having a (100) face on its front surface and the through-hole of the octagonal shape has two sides parallel with orientation flatness 115 and two orthogonal sides.
Patent JP-H0629221-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTA HIROYUKI
IPC: H01L21/316
Filed: 1992-07-09
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device, wherein a BPSG film of stable quality can be obtained without lowering its growth speed. CONSTITUTION:This manufacture is constituted so as to include the following process: an organic source gas 5 and ozone gas 6 are jetted toward a wafer; an inert gas 7 is jetted toward the wafer so as to partition, at least partly, a region to which the organic source gas and the ozone gas are jetted and a region surrounding it; the organic source gas is reacted chemically with the ozone gas; and a thin film is formed on the surface of the wafer.
Patent JP-S6158883-A (JP)
Title: Moving device for partition plate
Inventor: NISHIZAWA MINORU
IPC: H01L21/02
Filed: 1984-08-31
Abstract: PURPOSE:To obtain stably a single crystal having uniform quality in a single crystal growing device floated with a partition plate in the prescribed position below the surface of a raw material melt by holding the partition plate in a prescribed position by means of a moving bar which can be vertically moved by a driving mechanism utilizing magnetic force. CONSTITUTION:A crucible 5 is disposed freely rotatably and liftably in a furnace body 1 and the raw material melt(a) is put into the crucible 5. The partition plate 6 having the outside diameter slightly smaller than the inside diameter of the crucible 5 is floated in the prescribed position below the surface of the melt(a). A cylindrical body 11 of the hermetic construction in which the moving bar 12 for holding the plate 6 in the prescribed position is provided near an upper tubular body 8 in which a single crystal pulling-up bar 9 of the body 1 is housed. The single crystal is pulled up by the bar 9 in a high-pressure inert gaseous atmosphere and the bar 12 is vertically moved by the driving mechanism 13 utilizing the magnetic force provided on the inside and outside of the body 11, by which the plate 6 is held in the prescribed position and the heat convection of the melt(a) is prevented.
Patent JP-2000011453-A (JP)
Title: Optical recording medium and optical recording and reproducing device
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/24079
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium consisting of an optical disk which is capable of making its storage capacity to >=8 GB and has a ROM(Read.Only.Memory) in at least part as basic constitution. SOLUTION: A light transparent layer 12 is formed on an information recording surface 11 formed with information recording pits and is irradiated with the laser beam of 380 nm<=λ<=450 nm in wavelength λ through a lens system of >=0.76 in N.A(numerical aperture) from the light transparent layer side, by which the reading out of the information is executed. The thickness (t) of the light transparent layer is specified 3 to 182 μm and the thickness unevenness Δt thereof to within ±5.26 λ/(N.A)4 in the region of a signal information section.  The track pitch TP on the information recording surface 11 is specified to 0.27 to 0.404 μm, the shortest pit length Pmin of information recording pits to 0.13 to 0.219 μm, the recording linear density LD to a bit string of >=0.146 μm/bit and the depth D of the information recording pits to 0.14 to 0.219 nm.
Patent JP-H0530170-A (JP)
Title: Test system for fault contact detecting function of subscriber circuit
Inventor: SHIBUYA KIYOSHI
IPC: H04M1/24
Filed: 1991-07-23
Abstract: PURPOSE:To shorten the test of a fault contact detecting function within one cycle in a call signal by effectively using the existing constitution elements while excluding the increase of constitution elements. CONSTITUTION:A call signal impressing circuit 8 which opens a DC voltage supply device 1-side and which selectively impresses the call signal overlapped with DC voltage on a DC voltage supply line and a ground potential supply line is provided for a subscriber circuit having opening/closing elements for terminal equipment detachment 4 and 5, the DV voltage supply line 2, the ground potential supply line 3, a fault contact supervisory voltage extraction circuit 6 and a short detection circuit 7. The call signal overlapped with DC voltage is selectively supplied to the DC voltage supply line or the ground potential supply line from the call signal impressing circuit 8 in a state where the opening/closing elements for terminal equipment detachment 4 and 5 are opened and the DC voltage supply device 1-side is opened.
Patent JP-S5883233-A (JP)
Title: Device for measuring characteristic of red blood cell
Inventor: TATSUMI NORIYUKI
IPC: G01N15/12
Filed: 1981-11-13
Abstract: PURPOSE:To obtain parameters relating to deforming ability easily by disposing filters  having many pores of around 3mu diameter to a holder at specified intervals, passing  dilute liquid of red blood through detecting holes by a tube pump driven by a differential pressure detector and detecting the red blood cells in accordance with the electrical differences between the red blood cells and the dilute liquid with a particle detector. CONSTITUTION:A tube pump 4 is designed to suck and deliver liquid by squeezing a  fine tube 5 and is operated by a motor driven by the control signal from a differential  pressure detector 6 to maintain the pressures of filters 9 constant. Plural pieces of the  filters 9 are juxtaposed on the same circumference on a holder 10, are exchangeable together with the holder 10, and are supported at the circumferential edges by means of  bearings 11. A gear 13 is rotated by a step motor 14 to move the filters 9 successively  to the prescribed position. The filters 9 have many passages of about 3mu. With such  constitution, the red blood cells of normal deforming ability pass quickly through the  filters 9 and the red blood cells having degraded deforming ability are captured by the  filters 9 or required a time in passage. These red blood cells are measured with a particle detector 22, whereby the parameters relating to the deforming ability are obtained.