baber/WOPTO huggingface dataset:
Patent JP-2001107898-A (JP)
Title: Mixed flow pump
Inventor: MUKAI HIROSHI
IPC: F04D29/54
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To suppress an unstability characteristic at the time of low flow rate operation and reduce a closing shaft power without exerting a bad influence on a pump performance at the time of usual operation near a specified point. SOLUTION: A resistance body which advances and regresses from a flow passage wall surface near a pump inlet is provided. A control is carried out such that the resistance body is accommodated in a wall surface in usual operation and is advanced into the flow passage at the low flow rate and closing operation. A flow near the wall surface is speed-reduced by the resistance body and a blade can be speed-reduced on the large flow rate side. Thereby, a pump head characteristic raised to a right is disappeared. It is inhibited that a reverse flow is transmitted to the upper stream side at the time of closing to inhibit rise of a shaft power.
Patent JP-H10117012-A (JP)
Title: Semiconductor light-receiving element
Inventor: KUHARA MIKI
IPC: G02B6/42
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce the signal distortion of a light-receiving element for receiving an analog optical signal by integrating into a light-focusing element chip a lens, having its central flat surface with no light focusing action and having a convex surface only in its peripheral portion. SOLUTION: In an InP substrate, an InGaAs light-receiving layer (Q) is provided. Also, a mesa-type lens having a flat surface in its central portion JL and a spherical surface in its peripheral portion LN, J is created on the surface of the substrate to form a light-receiving element chip of a convex light type on its rear surface. The central portion JL of this lens has no light-focusing action, but its peripheral portion LN, HJ has a light focusing action. Therefore, a light departing from an optical fiber is not focused on a single point but can be expanded uniformly over the whole of the light-receiving surface of the light-receiving element. Further, the light has a nearly constant intensity on the light-receiving surface so as to be scarcely present in its outside.  As a result, the signal distortion of the light-receiving element for receiving an analog optical signal can be reduced, to make a high-sensitivity and low- distortion optical CATV receiver producible.
Patent JP-S63141186-A (JP)
Title: Bright line binarizing device for light and shade image
Inventor: KINOMURA TADASHI
IPC: G06T5/00
Filed: 1986-12-03
Abstract: PURPOSE:To correctly binarize an extracted bright line by determining two thresholds from density and a histogram, and binarize said line by utilizing the result. CONSTITUTION:A video camera 4 detects an image due to slit light projected vertically to an object, outputs a video signal 12 for one image and inputs this to an A/D converting circuit 7. In the A/D converting circuit 7, a video signal converted to a digital signal 13 is stored into a variable density image memory 9 and inputted to a threshold calculating circuit 8. A threshold calculating circuit 8 calculates the density histogram based on the digital signal 13 of the inputted image and determined two thresholds from the cumulative number of times frequencies. A binarizing circuit 10 uses two thresholds, removes the data for one scanning line from the light and shade image memory 9 and binarized.
Patent JP-S62147855-A (JP)
Title: Telephone switch
Inventor: UMEYAMA HIROSHI
IPC: H04M11/00
Filed: 1985-12-23
Abstract: PURPOSE:To eliminate the need for the provision of a controls means for a load equipment to a telecontroller main body by using remote control by an external PB signal utilizing a telephone line so as to control a wireless transmit ter and controlling the load equipment by means of a receiver receiving said wireless control signal. CONSTITUTION:When an external push telephone set 13 is operated and an incoming call is given to the telecontroller main body 14, an incoming call detection section 3 detects it, sends an incoming detection signal to a CPU 6 to activate a reply section 5 for the reply. When the push telephone set 13 operates a pushbutton in a predetermined procedure and sends a PB signal, the telecontrol data comprised of the PB signal is received and reproduced by a PB signal reproducing section 4, the result is inputted to the CPU 6, which decodes the code to control a wireless transmitter 7. The wireless transmitter 7 controlled by the CPU 6 starts the transmission of a wireless control signal and the CPU 6 uses a reply section 5 to apply control reply to the push telephone set 13. A receiver 21 receiving a wireless control signal from the wireless transmitter 7 controls properly the load equipment according to the content of the wireless control signal.
Patent JP-S63143045-A (JP)
Inventor: IINUMA TOSHIYA
IPC: G01R33/383
Filed: 1986-12-04
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-H07120900-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: YOSHIDA KAZUAKI
IPC: G03C7/44
Filed: 1993-10-27
Abstract: PURPOSE:To remarkably improve the stability, desilverizing property and color developing property (prevention of leuco compd. formation) of a bleach fixer and to drastically reduce the replenishment of the bleach fixer and the amt. of waste soln. CONSTITUTION:In the procesing method in which a silver halide color photographic sensitive material is developed and then processed with a bleach fixer, the surface of a bleach fixer in its feed tank is covered with a fluid layer floating on the surface, and the opening ratio of a bleaching and fixing tank (ratio of the area (cm<2>) where the liq. is in contact with air to the tank volume (cm<3>) of the processing soln.) is controlled to be 0.002-0.02cm<-1>.
Patent JP-H03150862-A (JP)
Title: Semiconductor assembly device
Inventor: KUGIMIYA TSUKASA
IPC: H01L21/67
Filed: 1989-11-07
Abstract: PURPOSE:To make semiconductor pellets portable through stable suction by peeling off an object one by pickup means supported flat in position by a plurality of thrusters. CONSTITUTION:A stretching sheet 3 with a semiconductor pellet 5 is disposed over the end face plate 11a of a suck cylinder 11, and the end face plate 11a is pierced at the center by an opening 12 with a bore slightly larger than the outline of the semiconductor pellet 5, both sides of which opening are pierced by small-bore suck holes, respectively. The stretching sheet 3 is dragged into the suck cylinder 11 through the opening 12 with a semiconductor pellet 5 supported flat in position by a plurality of thrusters 14 with the result that the pellet is peeled off from the stretching sheet 3 at the part other than abutments of the thrusters 14. On the other hand, other adjacent semiconductor pellets 5 are sucked and held on the end face plate 11a by the small-bore holes 13. This process enables smooth pickup by pickup means.
Patent JP-H06139517-A (JP)
Title: Production of magnetic head
Inventor: KATSUKI TOSHIYUKI
IPC: G11B5/23
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a production method of magnetic head by which fault ratio can be largely decreased and production of pseudo gap can be prevented. CONSTITUTION:After a gap-facing surface 11 of a core 9 is washed with liquid, the surface is washed with oxygen plasma. Then a metal magnetic film 12 is formed on the gap-facing surface 11 and further, a nonmagnetic film 13 is formed on the metal magnetic film 12. Then the core 9 is faced to the core 8 and adhered with joining glass 14. By washing the gap-facing surface with oxygen plasma after washing with liquid, deposition such as org. matter on the gap-facing surface can be mostly removed.
Patent JP-H10128326-A (JP)
Title: Condensed water purifying apparatus
Inventor: MISUMI YOSHITERU
IPC: C02F1/44
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a condensed water purifying apparatus low in equipment cost and also easy in operation control. SOLUTION: An end plate 2 is horizontally provided to the upper part of a cylindrical casing 1 and a treated water chamber 3 is formed above the end plate 2. Filter elements 4 are provided to the underside of the end plate 2 in two upper and lower stages. The upper stage elements 4 are directly connected to the end plate 2 by water collecting pipes and pipes 7 are suspended from the end plate 2. The pipes 7 pass through the gaps between upper stage elements 4 to extend downwardly and the upper ends of the water collecting pipes of the lower stage elements 4 are connected to the lower ends of the pipes 7 and the pipes 7 communicate with the treated water chamber 3.
Patent JP-2000086493-A (JP)
Title: Bathing agent
Inventor: SEGAWA HIROYUKI
IPC: A61K8/23
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing agent imparting excellent touches when and after bathing, and further giving an excellent hot bathing touch and an excellent moist touch by adding a specific amount of a sugar, a moisturizing component, and sodium bicarbonate and/or sodium sulfate. SOLUTION: This bathing agent contains (A) a sugar in an amount of 0.1-5.0 wt.%, preferably 0.1-2.0 wt.%, (B) a moisturizing component in an amount of 0.001-10.0 wt.%, preferably 0.01-1.0 wt.%, and (C) sodium bicarbonate and/or sodium sulfate. The component A is especially preferably trehalose. The component B is preferably a glycyrrhizic acid salt, a galenical, collagen (hydrolysate), sodium casein (hydrolysate), vitamins, a plant extract, etc. The galenical includes the extract of angericae radix, the extract of Artemisia princeps and the extract of puerariae radix. The plant extract includes the extract of Sasa albo- marginata, the extract of peach, the extract of aloe, and the extract of Luffa cylindrica.
Patent JP-H01132807-A (JP)
Title: Fixing structure of v-implanted hair and method
Inventor: WATANABE TAMOTSU
IPC: A41G3/00
Filed: 1987-11-17
Abstract: PURPOSE: To provide a U-shaped hair transplanting structure for a wig or toupee that is provided with fusion-bonded parts on the back surface of a wig base so as to securely fix hairs transplanted in the U shape by simple work, and can maintain flexibility of the wig base. CONSTITUTION: This U-shaped hair transplanting structure for a wig or toupee is produced by transplanting hair 2 (which is, for example, composed of synthetic fiber, such as acryl-vinyl chloride based synthetic fiber) to a wig base (which is, for example, composed of a synthetic resin, such as polyurethane resin) so as to penetrate the wig base in the U shape, forming fusion-bonded parts on the back surface of the wig base 1, and furthermore forming a coating layer 4, so that the hairs are securely fixed to the wig base and that the formation of the flexible coating layer gives good wear feeling.
Patent JP-2000105435-A (JP)
Title: Image pickup unit with plural lens
Inventor: SUNAGA TOSHIHIRO
IPC: G03B37/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit capable of executing a three- dimensional image photographing mode and a panoramatic photographing mode selectively without enlarging its size. SOLUTION: A panorama photographing interchangeable camera head part 11 and a three-dimensional image photographing interchangeable camera head part 12 are exchanged in accordance with a photographing mode at a camera head part 10. The panoramic photographing interchangeable camera head part 11 includes a pair of optical elements 11L and 11R, and respective optical elements 11L and 11R are composed of an off-axial optical system having plural reflection refracting surfaces. The three-dimensional image photographing interchangeable camera head part 12 includes a pair of the optical elements 12L and 12R, and respective optical elements 12L and 12R are composed of the off-axial optical system having the plural reflection refracting surfaces.
Patent JP-S62150966-A (JP)
Title: Color image processor
Inventor: YOSHINAGA KENJI
IPC: H04N1/46
Filed: 1985-12-25
Abstract: PURPOSE:To shorten an image scanning time by extracting an achromatic color area, by a white-and-black image area extracting part, from an image data transmitted to a buffer memory from an optical sensor at the time of scanning an image, and controlling a motor driving circuit by means of image scanning drive for the image scanning thereafter. CONSTITUTION:During the first scanning of an original, the white-and-black image area is detected simultaneously with the reading of the image data at a prescribed speed of image scanning. And in the second reading and ones later on, the image data of colored areas other than the white-and-black one is read at a prescribed speed of image scanning. But for the white-and-black area, an image scanning body 18 is moved at a high speed. In the second and later reading, the output data from a reader comes to be discontinuous in form of an image information because of the varied moving speed of the body 18. By means of a data shaping part 36 that has a function to insert a dummy picture element data in the picture element data corresponding to the area over which the body moves at the high speed and in a buffer memory, a continuous image data can be formed. Consequently, the image can be printed out by a printer online.
Patent JP-S63144157-A (JP)
Inventor: OKAZAKI HIROSHI
IPC: C04B40/02
Filed: 1986-12-08
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-H02160441-A (JP)
Title: Table device
Inventor: MIWA YUJI
IPC: B23Q1/00
Filed: 1989-11-08
Abstract: PURPOSE:To move at a high speed by reducing friction coefficient at a table moving time, to stop in short time and to prevent vibration by increasing the friction force at its stopping time, by giving an adequate slide friction releasably by an electricity-machine converting means to a table guide member. CONSTITUTION:At the table 11 moving time no voltage is impressed on piezoelectric elements 23a, 25a, gaps 27, 29 are formed between the sliding members 23b, 25b of slide friction adding mechanisms 23, 25 and the sliding faces 7a, 9a of support members 7, 9 and a table 11 is moved at high speed on rails 3, 5 by the rotation of a feeding screw with the driving of a servomotor. When the servomotor driving is suspended, voltage is impressed on the piezoelectric elements 23a, 25a the sliding members 23b, 25b are abutted to the sliding faces 7a, 9a, the friction coefficient with the support members 7, 9 of the table 11 is increased and the table 11 is stopped in short time at the necessary position. Also the table 11 is strongly held at the working time and the vibration is stopped.
Patent JP-H03151852-A (JP)
Title: Preparation of low-salt light-colored soy sauce
Inventor: KAWAKAMI SHOHACHIRO
IPC: A23L27/50
Filed: 1989-11-08
Abstract: PURPOSE:To prepare a low-salt light-colored soy sauce resistant to the darkening with sunlight in spite of low salt content by preparing a low-salt raw soy sauce having a prescribed salt concentration, heating the soy sauce at a relatively low temperature, cooling the heat-treated soy sauce and sterilizing the low-salt soy sauce at a high temperature for several seconds. CONSTITUTION:Soy malt is prepared by using soy preparation raw materials such as defatted soy bean and wheat and is fermented and aged by adding saline water to the malt. The aged unrefined soy is pressed to obtain a low-salt raw soy sauce having a salt concentration of 12-16% which is lower than the salt concentration of a thick soy sauce. The low-salt raw soy sauce is heated at about 80 deg.C, cooled and then sterilized at a high temperature (>=1000 deg.C) for several seconds to obtain the objective low-salt light-colored soy sauce. The prepared soy sauce is sufficiently sterilized and surely keeps its quality in spite of low salt concentration desirable from the viewpoint of health.
Patent JP-2001105043-A (JP)
Title: Nozzle of hydraulic bulge forming device
Inventor: HASHIMOTO MASAICHI
IPC: B21D26/043
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle not breaking due to stress concentration. SOLUTION: In a nozzle 1 of a hydraulic bulge forming device, the nozzle 1 is composed of a nozzle main body 1a and a nozzle tip member 1b, the nozzle tip member 1b is fixed to the nozzle main body 1a in the state a stepped part 7 is formed, the end face of a tubular stock 3 is pressed by a flat part 8 of the stepped part.
Patent JP-H05100565-A (JP)
Title: Developing roll
Inventor: MATSUNARI YASUNORI
IPC: G03G15/09
Filed: 1991-10-08
Abstract: PURPOSE:To suppress the fluctuations in the electric resistance over the entire part of the developing roll to a lower level even if there is unequal coating of an adhesive by constituting a resin magnet layer and a conductive base body of an adhesive layer contg. 0.2 to 5wt.% carboxyl group. CONSTITUTION:This developing roll has the conductive base body 1 consisting of a stainless steel, etc., the resin magnet 3 and the adhesive layer 2a contg. 0.2 to 5wt.% carboxyl group. The electric resistance of the conductive base body 1 and the surface of the resin magnet layer 3 of the developing roll constituted in such a manner is given by the sum of the electric resistance of the adhesive layer 2a and the electric resistance of the resin magnet layer 3. The adhesive contg. 0.2 to 5wt.% carboxyl group is used in order to decrease the electric resistance of the adhesive layer 2a. The electric resistance of the adhesive layer is decreased in this way and the difference in the electric resistance between the adhesive and the resin magnet layer is decreased. The developing roll which can suppress the fluctuations in the electric resistance in spite of the presence of the unequal coating is thus obtd.
Patent JP-H10128608-A (JP)
Title: Work device for valve hole
Inventor: KAMISAKA TOMOKI
IPC: B23B47/18
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To effectively miniaturize an equipment total unit also easily execute saving of space and reduction of a cost. SOLUTION: In a movable column 14, a lift table 20 is supported capable of advancing/retracting in a perpendicular direction, in this lift table 20, a first/ second movable table 34, 36 is arranged capable of advancing/retracting in a horizontal direction. In the first/second movable table 34, 36, a first/second spindle unit 54, 60 is fixedly provided, in this first/second spindle unit 54, 60, a tool exchange unit 98 for alternately mounting a first tool 90a, 90b and a second tool 94a, 94b is arranged. Opposed to the first/second spindle unit 54, 60, a turn unit 62 capable of holding by tilting a cylinder head 80 at an arbitrary angle is provided.
Patent JP-S62149709-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F4/64
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a high-performance polymerization catalyst which can give a stereoregular olefin polymer in high yields, by combining a specified solid catalyst component with a piperifine derivative and an organoaluminum compound. CONSTITUTION:A powder of metallic Mg is reacted with at least 2mol, per, mol of Mg, of an alkyl monohalide (e.g., n-propyl chloride) in the absence of any solvent in the presence of iodine. The obtained reaction product is copulverized with a phthalic diester and TiCl4, and the resulting product is further contacted with TiCl4. The obtained solid catalyst component is combined with the disubstituted derivative of the formula (wherein R<1>, R<2>, R<3> and R<4> are each H or alkyl and at least either of R<1> and R<2> and at least either of R<3> and R<4> are alkyl), e.g., 2,6-diisopropylpiperidine, and an organoaluminum compound (e.g., triethylaluminum) to obtain the purpose catalyst for polymerization of an olefin.
Patent JP-H09133142-A (JP)
Title: Multistage coupling damper
Inventor: YOSHIDA YASUTAKE
IPC: F16D3/12
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a multistage coupling damper easy to assemble and low in parts cost. SOLUTION: In an outer cylinder fitting 1, one end side is provided with a connecting part 12 protruded in collar shape in a cross-sectional direction perpendicular to an axis, along the periphery, and a main coupling damper 15 is press-fitted into the other end side. An outer fitting 21 is disposed in close contact with the connecting part 12. An auxiliary coupling damper 30 is insert- fixed into a recessed part 21d while inserting a bolt into a small through-hole of the outer fitting 21, and a nut is screwed with the bolt protruded into a circular hole from the small through-hole to fix the auxiliary coupling damper 30 to the outer fitting 21.  A stopper bolt 42 is fitted to a stopper 41 in the auxiliary coupling damper 30 and outer fitting 21 from the circular hole side and further passed through a through-hole of a connecting plate, and a nut 43 is screwed with the stopper bolt 42 in a connecting part position to obtain a two-stage coupling damper.
Patent JP-2000089371-A (JP)
Title: Method for holding medium to be recorded
Inventor: WAKI RIGIO
IPC: G03B27/20
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To attract a film to glass, etc., and to well fix the film with good flatness at the time of copy photographing of the film, etc. SOLUTION: This method for holding the medium to be recorded consists in providing a device for attracting and holding the medium to be recorded for superposing a mask member, which is bored with a recording region and has suction holes for sucking air from the peripheral part of the medium to be recorded, on the medium to be recorded from the side opposite to a base plate and attracting the medium to be recorded to this base plate with a sheet- like attraction assisting member 4 having the suction holes and the bored recording region in the position same as the position of the mask member between the medium to be recorded and the mask member.
Patent JP-H03153187-A (JP)
Title: Picture signal recording/reproducing system
Inventor: FUJIMOTO MAKOTO
IPC: H04N5/92
Filed: 1989-11-10
Abstract: PURPOSE:To reproduce a video signal while keeping compatibility by decoding a sampling frequency based on information representing a sampling frequency or information representing a coefficient reproduced from a recording medium at reproduction and a pilot signal and applying re-sampling to a sampling picture signal reproduced from the recording medium. CONSTITUTION:A data representing a value M demodulated by an ID decoder 1531 is inputted to a processor 1636. The processor 1636 based on a data representing the inputted value M controls so that the center frequency of a programmable VCO 1634 is sufficiently close to a sampling frequency fso and an output of the programmable VCO 1634 is inputted to a programmable frequency divider 1635. The control is implemented by selecting L or C of resonance L, C or their combination. Moreover, the processor 1636 controls the programmable frequency divider 1635 and selects its frequency division ratio to be M. Then th signal outputted from the programmable VCO 1634 is subject to 1/M frequency division and its output is inputted to a phase comparator 1632.