baber/WOPTO huggingface dataset:
Patent JP-H0948125-A (JP)
Title: Recording head, ink jet recording apparatus using the same and recording method of recording head
Inventor: OIKAWA MAKI
IPC: B41J2/05
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide two heaters to one ink passage, to make the emitting speeds of ink liquid droplets almost same when small and large heaters are driven individually or simultaneously and to increase a difference in emitting quantity. SOLUTION: Two heaters 104, 105 having different areas are provided in one of the ink passages 106 of the recording head of an ink jet recording apparatus and two emitting orifices 101, 102 having different orifice areas corresponding to the heaters are arranged. Two emitting orifices are separated by a threshold wall and a small projection part is arranged to the threshold wall on the side of the small emitting orifice 101. Two heaters are selectively heated corresponding to image data to be recorded and the size of ink droplets is changed by the difference of the size of generated air bubbles.
Patent JP-S6263745-A (JP)
Inventor: NAITO TAKASHI
IPC: B28B23/04
Filed: 1985-09-17
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-H0647673-A (JP)
Title: Abrasive nozzle device
Inventor: KIMURA HITOYASU
IPC: B24C5/04
Filed: 1992-07-30
Abstract: PURPOSE:To prevent a distortion and a twisting of a high pressure water pipe and an abrasive pipe, to use even a non-flexible pipe, to need no complicated and large size eccentric operation mechanism, and to process in a wide scope by using a simple structure, in a rotating type abrasive nozzle device. CONSTITUTION:While a high pressure water pipe is connected to the connecting hole at the upper end of a nozzle main body 12 held rotatable to a housing 11 through a rotary coupling, a divergent branch nozzle 13 is fixed to the lower end 12d of the nozzle main body 12. At the lower space 11c to generate a suction negative pressure of the housing 11 sealed by the base 13a of the branch nozzle 13, a connecting hole 11d to connect an abrasive pipe 16 is provided.
Patent JP-S6349856-A (JP)
Inventor: ROBAATO UIRIAMU DONPUSON JIYUN
IPC: G06F12/00
Filed: 1987-08-18
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-H0486541-A (JP)
Title: Chucking apparatus for cylindrical body
Inventor: TANIHARA HIROYUKI
IPC: B24B41/06
Filed: 1990-07-30
Abstract: PURPOSE:To grasp a cylindrical body while accurately positioning the same by pressing the cylindrical body arranged at an obscure position toward one pawl part by the other pawl part to move the same and always setting one pawl part at a reference position. CONSTITUTION:A moving pedestal 3 is equipped with a chucking apparatus for grasping a cylindrical test piece 6 and the apparatus 7 is constituted of an angulous part 10 consisting of a pair of pawl parts 8 and an opening an closing apparatus 9 and a reversal pedestal apparatus 11. The pedestal 11 is rotated around a horizontal axis and the pawl parts 8 are turned downwardly and the apparatus 9 is driven to release the pawl parts 8 and a test piece 6 is arranged so as to be positioned between both pawl parts 8a, 8b. At this time, the test piece 6 may be set at an obscure position. Next, the apparatus 9 is driven to shake the pawl part 8b to bring the same into contact with the test piece 6 and the test piece 6 is pressed to the pawl part 8a while slid on a flat plate to be moved and, by always accurately positioning the pawl part 8a at a reference position, the test piece of a different kind different in diameter can be grasped at a constant position by the pawl parts 8a, 8b.
Patent JP-S6263794-A (JP)
Inventor: NUMATA KATSUMORI
IPC: E05F15/14
Filed: 1985-09-13
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-H0530301-A (JP)
Title: Picture reader
Inventor: HARADA MICHIYA
IPC: H04N1/04
Filed: 1991-07-19
Abstract: PURPOSE:To reduce the cost and to improve an assembling work by saving the labor and time of replacing a light source and eliminating complicated structure for the replacement of the light source. CONSTITUTION:This reader is at least provided with plural light sources 21 and a switching means 26 to switch the light sources without lighting the entire light sources 21 simultaneously at picture reading.
Patent JP-S6181411-A (JP)
Title: Production of vinyl chloriide polymer
Inventor: ITO KENICHI
IPC: C08F2/44
Filed: 1984-09-28
Abstract: PURPOSE:In polymerizing vinyl chloride in water medium containing a polymerization initiator, to obtain the titled high-quality polymer having high bulk specific gravity and few fish eye, by adding a crosslinked carboxyl group-containing copolymer to the reaction system under a specific condition. CONSTITUTION:Firstly, (C) 1-30wt% based on total addition amount of a crosslinked carboxyl group-containing copolymer is added to water medium containing (A) a polymerization initiator and (B) a nonionic surface active agent, and, polymerization of (D) vinyl chloride or a monomer mixture consisting essentially of vinyl chloride is started. Then, the rest of the component C is added to the reaction system by the time the polymerization conversion ratio of the component D reaches 1-20wt%, and the polymerization is continued, to give the aimed polymer. The component C is obtained preferably by copolymerizing a compound such as divinylbenzene, etc. containing a terminal polymerizable CH2=C= group with a polymerizable unsatuarted carboxylic acid compound such as acrylic acid, etc. and crosslinking the polymer.
Patent JP-H0959872-A (JP)
Title: Hydroscopic cross-linkable acrylic fiber and fiber structure using the same
Inventor: OI YASUHIRO
IPC: D06M101/16
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber which comprises a temperature-regulating and humidity-controlling highly hygroscopic fiber having controlled moisture absorbing and releasing rate, has regulating functions such as pH adjusting properties, flame retardance, antimicrobial properties, deodorizing properties, pilling resistance, antistatic properties, water retention, water sucking up properties, readily drying, etc., and also health/pleasantness/safety/sanitation/easy care. SOLUTION: This hygroscopic cross-linkable acrylic fiber has temperature- regulating and humidity-controlling function of 15-35wt.% saturated moisture absorption at 20 deg.C at 65% RH, 0.015-0.029 coefficient of moisture absorption rate K1 of the formula, W1 =We (1-e<k1t> ) [wherein W1 is moisture absorption ratio at time (t) from an absolute dry state; We is saturated moisture absorption ratio at 20 deg.C at 65% RH; K1 is coefficient of moisture absorption rate, and (t) is 0-30 minutes] and 0.005-0.015 coefficient of moisture releasing rate K2 of the formula, W2 =(Wa -Wb ) (1-e<-k2t> ) [W2 is moisture absorption ratio at time (t) form Wb ; Wa is saturated absorption ratio at 20 deg.C at 30% RH; Wb is saturated moisture absorption ratio at 20 deg.C at 80% RH; K2 is coefficient of moisture releasing rate, and (t) is 0-30 minutes].
Patent JP-S6446659-A (JP)
Title: Voltage detector
Inventor: AOSHIMA SHINICHIRO
IPC: G01R19/155
Filed: 1987-08-17
Abstract: PURPOSE:To accurately detect the voltage of a prescribed part of a body to be measured by forming the tip part of an electric material which varies in refractive index with the voltage of the prescribed c part of the body in a corner cube shape. CONSTITUTION:The electrooptic material 2 in an optical probe 1 has its tip formed in the corner cube shape. A light beam having a prescribed polarized component extracted by a polarization beam splitter 56 is incident on the electrooptic material 2 and travels to the tip part 3. The incident light is reflected by the tip part 3 and returns to the splitter 56 from the electrooptic material 2 as projection light. The tip part 3 in the corner cube shape projects the projection light in parallel to the incidence light even if the incident light is incident at + or -20 deg., and securely returns the projection light the splitter 56. Thus, the voltage of the prescribed part of the object body is accurately detected.
Patent JP-H0867912-A (JP)
Title: Production of pc steel bar excellent in delayed breakdown characteristics in weld zone
Inventor: SHIRAGAMI TETSUO
IPC: C22C38/00
Filed: 1994-08-29
Abstract: PURPOSE: To impart excellent delayed breakdown resistance to a steel bar by incorporating a certain amt. of Ni into a bar steel compsn. to be subjected to hardening and tempering treatment after hot rolling. CONSTITUTION: A steel contg., by weight, >=0.25%, preferably 0.25 to 7.0% Ni is subjected to hot rolling at >=800 deg.C finishing temp. and is thereafter subjected to hardening and tempering treatment. Furthermore, the steel compsn. is constituted of 0.2 to 0.6% C, 0.2 to 2.0% Si, 0.2 to 2.0% Mn, <=0.020% P, <=0.015% S and 0.25 to 7.0% Ni, and if required, at least one or more kinds among 0.1 to 0.5% Mo, 0.05 to 1.0% Cu, 0.0003 to 0.0050% B, 0.01 to 0.04% Ti and 0.03 to 0.50% W are preferably incorporated therein. Thus, the mechanical properties prescribed for the JIS3109 PC bar steel are satisfied, and simultaneously, the delayed breakdown resistance in the spot weld zone can be improved.
Patent JP-S6451293-A (JP)
Title: Tube cutting die device
Inventor: JIYON JIEI BOOJIMU
IPC: B26D7/08
Filed: 1987-08-17
Abstract: PURPOSE: To surely move a notching blade and notch a tube as desired by attaching the blade to a cross slide in such a state that the notching blade is reciprocatingly slid across a tube path along with the cross slide. CONSTITUTION: An upper guide shaft 64 is cooperated with a lower guide shaft 66 positioned in one side of a tube path 16 and extended across the tube path 16 completely. As a result, a journal force of a cross slide 68 by the guide shafts 64, 66 becomes the minimum so that a notching blade 92 attached to the cross slide 68 is reciprocatingly slid stably to cross the upper circumferential face of a tube 32 and notch it. At the same time, a pair of cutting blades are lowered to cut the tube 32 from a notch part.
Patent JP-H0841777-A (JP)
Title: High-pressure steamer
Inventor: KISHIMOTO TOZO
IPC: D06B5/22
Filed: 1994-07-25
Abstract: PURPOSE:To cope with the diversification and lot minimization in the processing of polyester fibers or the like, enable exact and uniform steaming within a shortened time using a simplified mechanical constitution and further save labor hours with increased productivity to reduce costs. CONSTITUTION:In this high-pressure steamer, a winding core 8 whose circumferential surface has many perforated holes 6 and around which the cloth to be dyed 7, can be hung is made mountable to a rotary shaft 5 which has many perforated holes 4 on its surface and set freely rotatably on the center of a cylindrical tank for steaming. A steaming pipe 10 having an inlet and an outlet holes 9 is arranged at the lower part of the cylindrical tank and the steam reheated in another heating tank 11 is jetted from the steaming pipe 10 to pass through the cloth to be dyed thereby effecting high-pressure steaming for a certain time, then the steam is fed through the rotary shaft 5 to continue the high-pressure steaming for another certain time.
Patent JP-S6169278-A (JP)
Title: Solid-state still camera
Inventor: IMAIDE TAKUYA
IPC: H04N5/335
Filed: 1985-09-18
Abstract: PURPOSE:To obtain a solid-state still camera which has not a latency time of clearing and does not increase the circuit scale for clearing operation, by clearing steadily continuously a photo diode and a signal line unless an image is picked up. CONSTITUTION:With respect to a photo diode part section structure of a MOS image pickup element having the well structure, a diffused layer 31, a well 32, and a substrate 33 constitute an npn lateral bipolar transistor TR. If the voltage of the gate of an npn TR of an equivalent circuit of this TR, namely, the well 32 is raised, this npn TR is made conductive, the emitter, namely, the photo diode and a vertical signal line are set to a certain voltage determined by the voltage of the well. Consequently, if the well voltage is raised to a desired voltage when image pickup is not performed, the photo diode can be always cleared. Thus, the solid-state still camera is obtained which has the latency time of clearing and does not increase the circuit scale for the clearing operation.
Patent JP-2000026831-A (JP)
Title: Thermosetting polyester resin type adhesive and adhesive film
Inventor: SASAKI SHINGO
IPC: C09J167/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin type adhesive which, when applied, can realize bonding being tough and excellent in water resistance, etc., even by heating for a relatively short time of below several seconds and to provide an adhesive film having both excellent adhesiveness and excellent blocking resistance without detriment to bonding performances. SOLUTION: There are provided a thermosetting polyester resin type adhesive comprising a thermosetting polyester resin composition prepared by dissolving 80-99.5 wt.% polyester resin mainly terminated with hydroxyl groups and having a glass transition point of below 30 deg.C or below and 20-0.5 wt.% aminoplast resin in an organic solvent substantially inert to the resins at 200 deg.C or below and subjecting the solution to a reaction of increasing the molecular weight at 100-200 deg.C and 0.1-50 pts.wt., per 100 pts.wt. polyester resin constituting the polyester resin composition, a solvent-insoluble olefin resin powder and an adhesive film obtained by applying this adhesive to a filmy material and drying the adhesive.
Patent JP-S59116688-A (JP)
Inventor: SUZUKI MAKOTO
IPC: G09G5/24
Filed: 1982-11-20
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-H0276866-A (JP)
Title: Cyclohexane derivative
Inventor: OKU TERUO
IPC: A61P9/00
Filed: 1989-08-07
Abstract: NEW MATERIAL:The compound of formula I [R<1> is halomethyl or (amino-, lower alkoxy- or acylamino-substituted) arylthiomethyl; R<2> is lower alkoxy; R<3> is group of formula II or formula III; R<4> is alkylcarbamoyl, heterocyclic carbamoyl, etc.] or its salt. EXAMPLE:2-[2-(1-Chloromethyl-1-hydroxy-3-methoxy-4-morpholino- carbonyloxycyclohexyl)]-2-methyl-3-(3-methyl-2-butenyl)oxirane. USE:A drug. An arterialization inhibitor. Useful for the remedy of solid cancer, rheumatoid arthritis, retinopathy of diabetes mellitus, etc. PREPARATION:A compound of formula I wherein R<1> is -CH2 X can be produced by reacting a compound of formula IV with a compound of formula HX (X is halogen or R<1> excluding halomethyl) or its salt.
Patent JP-H0850515-A (JP)
Title: Positioning device
Inventor: NOGUCHI KAZUHIRO
IPC: G05D3/00
Filed: 1994-08-05
Abstract: PURPOSE:To enable exact positioning control by extending the range, in which the magnetic field intensity in the direction perpendicular to the routes of the relative movement of two members is practically linearly changed, at the positioning device for controlling the relative positions of two members. CONSTITUTION:The device is provided with a magnetic field generating means 3 equipped with a part, where the magnetic field intensity leaving to the direction of a weak polar value is practically linearly changed, for generating the magnetic field distribution of inverse polarities for which the absolute polar values of magnetic field intensity perpendicular to the route of relative movement are different, magnetic field coil 6 arranged in the magnetic field and undergoes the force with interaction with a magnetic field by electrification, and magnetism detecting means 7 arranged at the center of a part where the magnetic field intensity is linearly changed and corresponding to a target position signal and the output signal of the magnetism detecting means 7, feedback control means 8 and 9 controls a voltage to be impressed to the magnetic field coil 6.
Patent JP-2000021069-A (JP)
Title: Multi-disk player
Inventor: MOGI YUJI
IPC: G11B17/24
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a multi-disk player capable of playing by housing many both-face reproducing disks and automatically selecting an optional disk and also capable of automatically playing the both-face sides of the disk. SOLUTION: In the multi-disk player radially arraying the plural disks 2, 2... vertically in a rotary stocker 1 for loading the disks to reproducing units 3, 4 arranged so that the disk press-contact surfaces of turntables 3a, 4a are made to the vertical surfaces parallel to the radial direction of the rotary stocker 1, at least two reproducing units 3, 4 are arranged so that the turntables 3a, 4a are faced each other in the circumferential direction of the rotary stocker 1.
Patent JP-H0367499-A (JP)
Title: Induction plasma generation device
Inventor: HIRAKAWA YOSHIHARU
IPC: H05H1/30
Filed: 1989-08-07
Abstract: PURPOSE:To prevent the burning of the seal material of a pipe due to plasma light and enable the continuous generation of plasma for a long time by making a part of the pipe opaque where exposed to the seal part. CONSTITUTION:Opaque quartz is used for the portions U of inner and outer pipes 5 and 6, and upper and lower flanges 1 and 2 which are in contact with an O-ring seal 7. The aforesaid portions U have an extremely low light transmission factor and shuts out the intensive light of plasma generated within the inner pipe 5. In addition, the portions U prevent the irradiation of light to the seal 7. Also, even light repeatedly reflected on the pipe wall is interrupted with the portions U and prevented from reaching the seal 7. According to the aforesaid construction, the burning of the seal 7 due to plasma light can be prevented and the long time continuous plasma generation becomes possible.
Patent JP-S6095585-A (JP)
Inventor: AIZAWA MASANORI
IPC: G09F9/30
Filed: 1983-10-31
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-H0850315-A (JP)
Title: Observation optical system
Inventor: MORI MOTOHISA
IPC: G03B13/02
Filed: 1994-08-05
Abstract: PURPOSE:To excellently observe an image and a visual field even when the image forming position of an objective lens is changed according to the change of the position of an object by providing the vicinity of the image forming surface of an objective optical system with a visual field diaphragm means and providing the visual field diaphragm means with plural visual field frames arranged along an optical axis by leaving a gap. CONSTITUTION:An object image is formed by the objective optical system 1 and observed through an eyepiece optical system 2. The visual field diaphragm 3 is arranged at a position where the object image is formed. The diaphragm 3 is constituted so as to be extended to a position B from a position A on the optical axis. Then, the visual field frames whose thickness are thin in an optical axis direction are arranged along the optical axis by leaving the prescribed gap at the diaphram 3 shown by an oblique line part. Therefore, even when the image forming position of the optical system 1 is changed according to the change of a distance between the optical system 1 and the object, the object image is formed proximate to one of the visual field frames. As a result, the visual field frame is excellently observed when the object image is observed.
Patent JP-H0948239-A (JP)
Title: Swing type side window
Inventor: KAWAGUCHI TATSUHIRO
IPC: E05C19/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To strengthen a locked state at the time of locking the glass of a swing type side window into a closed position. SOLUTION: One end of a link 5 is rotatably connected to the tip of a locking male member 3 fixed to the opening edge of an opening part B, and the tip of a locking female member 4 with its body part rotatably connected to the other end of the link 5 is rotatably connected to a base 6 fixed to glass 1. In such a swing type side window, the locking male member 3 is provided with an elastic body 15 for stopping a free end 1a of the glass at the time of rotating the locking female member 4 to the rotating end in a locking direction to lock the glass 1 in its closed position so as to suppress the relative displacement of the glass 1 and locking male member 3 in the direction of reducing the dimension between the glass 1 and the locking male member 3.
Patent JP-H0777044-A (JP)
Title: Low noise cooler
Inventor: JIMU KEI KIYARORU
IPC: F01P5/06
Filed: 1994-08-30
Abstract: PURPOSE: To reduce the occurrence of noises caused by the separation of a cooling flow by forming a steep transition region between a nonaxisymmetric shape and an axisymmetric shape corresponding to the nonaxisymmetric shape of heat exchangers and the axisymmetric shape of a fan shroud respectively with a plenum. CONSTITUTION: This cooling device 20 adapted to a vehicle 22 is installed apart from an engine 24. A fan 26 driven by a motor 27 is arranged below a radiator 30 and an oil cooler 31 constituting heat exchangers in a cooling chamber 28. The fan 26 is arranged in a fan shroud 34 at a gap in the radial direction and is rotated around the central axis 38. A plenum 36 sealing between the fan shroud 34 and the radiator 30 is arranged between them. The plenum 36 forms a steep transient region between a nonaxisymmetric shape and an axisymmetric shape corresponding to the nonaxisymmetric shape of the heat exchangers 30, 31 and the axisymmetric shape of the fan shroud 34 respectively.
Patent JP-H0948207-A (JP)
Title: Radial tire
Inventor: YAMASHITA BUNICHI
IPC: B60C9/08
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce load noise of a radial tire. SOLUTION: This invention concerns a radial tire in which it is provided with a folding back part 6b folding back around the bead core 5 of a bead part 4 from a tread part 2 through a side wall part 3, a carcass 6 constituted of one or more carcass ply 6A, 6B of which cords are arranged inclining in an angular range of 65 deg.-90 deg. against the equatorial line of the tire, and a belt layer 7 constituted of two or more belt ply 7A, 7B arranged outside the carcass 6 in the radial direction and inside the tread part 2, and the aspect ratio is more than 0.55 and less than 0.7.  In the no load standard condition of being built in a regular rim and filled with regular inner pressure, resonant frequency F(ring) (Hz) in the circumferential direction of the tire and resonant frequency F(sw) (Hz) in the radial direction of the tire satisfy the following formula: -4<=F(ring)-0.18×F(sw)<=11.
Patent JP-H0652309-A (JP)
Title: Inclination detecting method and image processor
Inventor: KOGA MASASHI
IPC: G06T1/00
Filed: 1992-07-31
Abstract: PURPOSE:To linearly approximate a graphic in a binary image at high speed and to detect the inclination by extracting the prescribed graphic in the binary image from encoded binary image data and calculating the inclination according to linear approximation depending on the method of least square. CONSTITUTION:Sometime, a document image 101 is obliquely inputted from a scanner or a ruled line 102 and a character string 103 in a document are obliquely printed. In order to recognize an inclined character in the document, first of all, it is necessary to detect the position of a character line in the document. When the document image itself is inclined, however, large blanks in the longidutinal and lateral direction of the document can not be satisfactorily found out, and it is difficult to extract the character line from the document image. Therefore, black lines 104 and 105 are extracted from the document, inclination 108 of the extracted black lines 104 and 105 is calculated by the linear approximation depending on the least squares method, the inclination is corrected, and the black lines 104 and 105 are removed so that a character line coordinate 109 can be detected.