baber/WOPTO huggingface dataset:
Patent JP-2000310189-A (JP)
Title: Oil pump device for engine
Inventor: SEKIYA YOSHIYUKI
IPC: F02B67/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To arrange an oil pump and a driven gear in a narrow transmission chamber even if the diameter of a mounting hole to be provided in a bulkhead between the transmission chamber and auxiliary machine chamber adjacent to each other in a crankcase is made smaller than that of the driven gear connected to a pump shaft. SOLUTION: In a device wherein an oil pump 32 is attached to the inner wall of a transmission chamber 18, and a driven gear 48 with a diameter larger than that of the oil pump 32 to be connected to a pump shaft 46, is arranged in the transmission chamber 18, and a mounting hole 50 allowing the attaching and detaching of the pump 32 from the side of an auxiliary machine chamber 19 is provided in a bulkhead between the transmission chamber 18 and the auxiliary machine chamber 19, the pump shaft 46 is constituted so as to be able to be inserted into and pulled out from the pump housing 40 and pump rotor 41 of the oil pump 32 and the driven gear 48, on the other hand, the diameter of the mounting hole 50 is made smaller than the that of the driven gear 48 to restrain the axial movement of the pump shaft 46 by a lid body 52 for closing the mounting hole 50.
Patent JP-H02300203-A (JP)
Title: Production of highly crosslinked microgel
Inventor: HATTORI MASAYUKI
IPC: C08F2/22
Filed: 1989-05-15
Abstract: PURPOSE:To obtain an ultrafine, highly reactive and highly crosslinked microgel by emulsion-polymerizing a vinyl monomer mixture containing a crosslinking monomer having a plurality of vinyls and a vinyl monomer having sulfonic groups in specified amounts. CONSTITUTION:At least 6wt.% crosslinking monomer (A) having at least two vinyls (e.g. divinylbenzene) is mixed with at least 0.1wt.%, per pt. component A, sulfonic vinyl monomer or its salt (B) and a polymerizable vinyl monomer (C) (e.g. styrene) to give a total of 100wt.%. By emulsion-polymerizing the obtained mixture in an aqueous medium, a highly crosslinked microgel of a number-mean particle diameter of 5-50nm can be obtained. the obtained microgel can be desirably used as an additive for coating materials, adhesives, resins, rubbers, etc., a reinforcement, a carrier for immobilizing pharmaceuticals or the like.
Patent JP-S5246273-A (JP)
Title: Multistage pressure-oil cylinder placed side by side
Inventor: TAKOYA TETSUZOU
IPC: F15B15/16
Filed: 1975-10-08
Abstract: PURPOSE: Place single multistage pressure-oil cylinder with narrow inside diameter and double multistage pressure-oil cylinder with wide inside diameter side by side. And connect both piston rods of every stages in those cylinders. Consequently it would be possible to work by a pump with small energy per unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08311242-A (JP)
Title: Conductive thermosetting resin composition and housing for electric and electronic apparatus
Inventor: KOZUKA KOJI
IPC: C08L61/04
Filed: 1995-05-19
Abstract: PURPOSE: To provide a conductive thermosetting resin compsn. which gives a molded item having electromagentic shielding properties, flame retardance, a low specific gravity, and high strengths and modulus, enables the wt. reduction more than a conventional compsn., and can give a thin-walled molded item. CONSTITUTION: The compsn. at least contains 20-50wt.% unsatd. polyester resin or vinyl ester resin, 15-50wt.% carbon fibers having lengths of 1-10mm, 5-40wt.% flame-retardant polymer powder nonmeltable at 150 deg.C or lower and having a particle size of 100μm or lower and a specific gravity of 1.5 or lower or flame-retardant polymer fibers having lengths of 1-10mm, and 5-20wt.% flame retardant and is suitable for housings of electric and electronic apparatus such as a notebook computer, a keyboard support, a portable telephone, a headphone stereo cabinet, and a boom box cabinet.
Patent JP-H05313505-A (JP)
Title: Transfer paper separating device for copying machine
Inventor: KONSHIYA MASAKUNI
IPC: G03G15/14
Filed: 1992-05-14
Abstract: PURPOSE:To prevent sticking toner fast to a photosensitive drum caused by another separating claw even when the transfer paper is caugh by one separating claw by placing a protruding member with a protruding tip between each separating claw for transfer paper in a main scanning direction of a photosensitive body. CONSTITUTION:When an erroneous separation is generated by having the tip of the transfer paper P caugh by the tip of one of the separating claws 24 due to its upward curl, the separating claw 24 is separated and released from the photosensitive body 3 by being greatly rotated counter clockwise against its rotational habit by carrying force of the transfer paper P. Furthermore, the protruding member 25 is rotated in the same direction linking with the releasing action of this separating claw 24. Thus, the transfer paper P is not jammed in a bellows state but separated from the photosensitive drum 3 and since pressurizing force of the another separating claw 24 against the photosensitive drum 3 is blocked by the protruding member 25, the toner does not stick (fix) in a stripped state fast to the photosensitive body 3.
Patent JP-S5913232-A (JP)
Title: Copying machine
Inventor: USAMI AKIHIRO
IPC: G03B27/72
Filed: 1982-07-15
Abstract: PURPOSE:To copy all original with intermediate density to similar copy density automatically with appropriate contrast, by bringing the light emission quantity of an illumination light source under nonlinear control to the output integral value of an original density detecting means. CONSTITUTION:The relation between original density and the amount of light emission is nonlinear, and the amount of light emission is increased for a high- density original or decreased for a low-density original so that nearly equal copy density is obtained within an intermediate density range. The specific nonlinear characteristic curve of the relation between the original density and the amount of light emission is stored in an ROM5, and a CPU4 refers to it to control the amount of light emission. The output integral value of a photodetecting means 1a or detection 1 for a surface potential 1b is inputted to an A/D converter 2, input port 3, and the CPU4. Density data is compared with the address of said characteristic curve in the ROM5 to decide data on the amount of light emission and the amount of light emission of the light source 12 is adjusted through an D/A converter 6 according to the data on the amount of light emission by controlling an applied voltage.
Patent JP-S612229-A (JP)
Title: Manufacture of electron gun frame body
Inventor: TSUNEHIRO TOSHIKATSU
IPC: H01J29/48
Filed: 1984-06-15
Abstract: PURPOSE:To obtain an electron gun frame body with good quality by laser- welding studs for supporting electrodes implanted in an insulating support rod to electrode support bodies secured to two ore more electrodes, respectively. CONSTITUTION:Each of electrodes 11, 12, 13 and 14 to which electrode support bodies 11a, 12a, 13a, and 1a are connected is inserted and retained in a beading jig and the mutual specified position between the electrode is retained. On the other hand, studs 11b, 12b, 13b, and 14b for supporting the electrodes are implanted previously at the positions corresponding to the electrode support bodies. Both the electrode support bodies and studs for supporting electrodes are made to abut and touch with each other. Then, this contact section is irradiated with laser beam 17 to be subjected to laser-welding and then support frame bodies 111, 121, 131, and 141 are obtained. As a result, the thermal deformation of the electrode, head glass beading jig, etc. can be prevented and a high accurate electron gun frame body can be obtained.
Patent JP-H1048128-A (JP)
Title: Identification method of substance by nir spectral method
Inventor: CHEN XIAOLIN
IPC: G01N21/35
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To bring an unknown substance into coincidence with one of a large number of known substances by using infrared analysis to identify the unknown substance as the same substance as that having come to coincidence. SOLUTION: In a method identifying an unknown product, the absorbancy spectrum of the unknown product to be identified is measured and the score vector of the unknown product is determined from the spectrum of the unknown product projected on the inner model space of the main component of a cluster. It is judged whether the score vector of the unknown product belongs to one of envelopes and, when the score vector belongs, it is judged whether the score vector of the unknown product belongs to either one of sub-clusters divided from the cluster. This process is repeated until it is judged whether the score vector of the unknown product is present within a further finely undivided cluster. By this method, searching is limited to a several kinds of products.
Patent JP-H08313538-A (JP)
Title: Automatic analytical instrument
Inventor: FUJIOKA HIDEHIKO
IPC: G01N35/02
Filed: 1995-05-22
Abstract: PURPOSE: To provide an automatic analytical instrument which can dispense a reagent at the optimum timing and can analyze samples with high accuracy. CONSTITUTION: An automatic analytical instrument is provided with an endless carrying means 24 which carries a plurality of disposable reaction vessels 56 arranged on the means in parallel, sample supplying means 30 which is installed on the means 24 and supplies a sample to be measured to the vessels 56, and reagent supplying means 44 and 48 which supply reagents to the vessels 56 arranged on the means 24. A reaction stage discriminating means 18 discriminates the presence of a vessel 56 to be supplied with a sample and reagents and a carrying control means 22 controls the carrying means 24 so that the vessel 56 to be supplied with the sample and reagents can be moved to the positions of the sample supplying means 30 and reagent supplying means 44 and 48.
Patent JP-H02302546-A (JP)
Title: Ventilating system
Inventor: WAKAI MASAO
IPC: F24F7/08
Filed: 1989-05-16
Abstract: PURPOSE:To make it unnecessary to lower the ceiling and to improve living properties, energy-saving properties and comfortableness by disposing a blower for exhaust and a blower for feeding air in a tower-shaped space formed by the outer wall and the tower-shaped outer wall of a building. CONSTITUTION:A tower-shaped space 8 is formed by the outer wall 2 of a building 1 having an indoor-side exhaust port 3 and an indoor-side air feeding port 4 and by a tower-shaped outer wall 5 having an outdoor-side exhaust port 6 and an outdoorside air feeding port 7, and a blower 12 for exhaust, a blower 13 for feeding air and a heat exchanger 14 executing heat exchange between indoor air exhausted and outdoor air fed are disposed inside a box-shaped outer case 11 in the tower-shaped space 8. The indoor air is exhausted outdoors through exhaust air passages Al and A, while the outdoor air is fed indoors through feed air passages B1 and B. With respect to a living room on the second floor, the indoor air is exhausted outdoors through second exhaust air passages A2 and A, while the outdoor air is fed indoors through second teed air passages B1 and B4, and the heat exchange is conducted therebetween. In summer, ventilation is conducted by using under-floor air passages B2 and B, while air is fed by using shed back air passages B3 and B in winter, and thereby comfortableness is improved.
Patent JP-H09281750-A (JP)
Title: Charge controlling agent and electrostatic charge image developing toner
Inventor: TSURUHARA TORU
IPC: G03G9/097
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a charge controlling agent having excellent charge controlling property which can be used for various chromatic or monochromatic toners by using an alkaline earth metal salt of alkyl benzoic acid as an effective component of the charge controlling agent. SOLUTION: This charge controlling agent contains an alkaline earth metal salt of alkyl benzoic acid expressed by formula as an effective component. In formula, R is a straight or branched-chain alkyl group having 2 to 5 carbon number and M is an alkaline earth metal. As for a preferable charge controlling agent, R in the formula is a branched-chain alkyl group having 3 to 5 carbon number. The electrostatic charge developing toner contains at least one kind of the charge controlling agent, a resin and a coloring agent. The substituent R in the alkyl benzoic acid metal salt is, for example, a ethyl group, propyl group, isopropyl group, n-butyl group, etc., and especially. an isopropyl group is preferable.
Patent JP-H09287390-A (JP)
Title: Fixture for disk cutter
Inventor: TAKEUCHI SHIGEYOSHI
IPC: E21D9/087
Filed: 1996-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixture, by which the replacement works of a disk cutter device are facilitated, the exchanging workhours are also shortened, and automation for the replacement of the disk cutter device is facilitated. SOLUTION: This disk cutter device 10 is installed to a cutter head for a tunnel excavator. A fixture for a disk cutter is mounted to either one of the cutter head or the disk cutter device 10 consisting of a disk cutter 11 and bearing sections 12 supporting the disk cutter 11. The fixture for the disk cutter has a fixing member 23 operated for freely fastening and releasing the cutter head and the disk cutter device 10, an engaging section 14, with which the fixing member 23 set up to the other of either of the disk cutter device 10 and the cutter head is engaged, an engaging operating means interlinking the fixing member 23 with the engaging section 14, and a release operating means releasing engagement between the fixing member 23 and the engaging section 14.
Patent JP-S63289450-A (JP)
Title: Operation controller for sample supply robot
Inventor: WAKATAKE KOICHI
IPC: G01N33/49
Filed: 1987-05-21
Abstract: PURPOSE:To stop the operation of a sample supply robot automatically in case of abnormality without altering specifications of a hemocytocounter significantly, by performing a control to start transfer operation of the subsequent sample container, checking the end of analysis operation per sample. CONSTITUTION:Receiving a command of an operation controller having a microprocessor, a sample supply robot 1 grasps and transfers a sample container 30 to an analysis window 75 of a hemocytocounter 3 from a sample supply position of an automatic sample 2 and starts transfer operation of the subsequent sample container 30 checking the end of analysis operation per sample at the hemocytocounter 3, which is provided with a light emitting diode 68 to display the generation of a trouble by flashing. Then, ON or OFF state of the light emitting diode 68 is detected through a phototransistor 32 provided at a gripper 40 of the sample supply robot 1 to determine whether the hemocytocounter 3 operates normally or not. When the diode is OFF, the hemocytocounter 3 is judge to cause a trouble and the operation of the sample supply robot 1 is stopped.
Patent JP-S5549415-A (JP)
Title: Ice crusher for structure in freeze-up waters
Inventor: KAWAHARA MASAAKI
IPC: E02B15/02
Filed: 1978-10-06
Abstract: PURPOSE: To enable an effective and economical crushing of ice plates which approach or form in the surroundings of a structure by rotatably pivoting a lever member, which has shearing blade at the tip end of its one side roughly L-shaped in cross section, on an underwater support.  
     CONSTITUTION: A lever member 1 having a shearing blade 14 at the tip end of its one side 11 roughly L-shaped in cross section is rotatably pivoted on a support under the surface of the sea 3 through an L-shaped bent portion, the lever portion 1 is rotated by the collision of an ice plate 4 with the inside surface of the L-shaped other side 12 of the lever member 1, and the shearing blade 14 crushes the ice plate 4. In this case, the ice plate 4 provides the energy for rotating the lever member 1, the energy converted directly to the shearing force acting on the ice plate 4, so that no artificial energy is needed; therefore, ice plates and ice blocks can be crushed extremely economically and effectively, and it is possible to eliminate danger of breakage of the structure due to the ice pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S616373-A (JP)
Inventor: NAKAMURA HIDETOSHI
IPC: D06M15/00
Filed: 1984-06-14
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-H10297101-A (JP)
Title: Heat sensitive recording material
Inventor: NARUSE MITSURU
IPC: C08L51/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, in which no crack develops even when piled up on a synthetic paper base and which is excellent in a water resistance, highly humid feeding properties, a plasticizer resistance and a blocking. SOLUTION: This recording material is so constituted as to provide a thermally coloring heat sensitive recording layer and further a resin-containing protective layer on a support. In this case, as the resin, a resin prepared by polymerizing a hydroxyl acrylate with at least either the core or the shell of a core/shell type emulsion, which is prepared by polymerizing a vinyl monomer containing acrylamide and/or methacrylatmide in the presence of the seed emulsion of a vinyl copolymer containing an acrylonitrile, is used.
Patent JP-S6014106-A (JP)
Title: Method and device for measuring dimension
Inventor: FUJIMOTO YASUKAZU
IPC: G01B11/14
Filed: 1983-07-05
Abstract: PURPOSE:To improve the measurement precision by arranging a measuring member so that it faces a face to be measured of a cylindrical object with a proper gap between them and scanning this gap with a spot light and detecting a prescribed higher harmonic component of the optical signal transmitted through the gap. CONSTITUTION:A cylindrical object 1 to be measured is placed on an attaching base 2, and a measuring member 4 having a knife edge 3 faces the object 1 from above with a proper gap between them. The laser light emitted from a gas laser 8 as a light source scans the gap as a scanning beam through an oscillating mirror 12. The light transmitted through the gap is made incident to a photoelectric multiplier 7 through a light receiving optical system 6 and is converted to an electrical signal. This electrical signal is amplified in a preamplifier 18 and is inputted to a lock-in amplifier 19. The amplifier 19 detects and outputs a prescribed higher harmonic component out of Fourier series components of the electric signal. This output signal corresponds to the width of the gap, and dimensions of the outside diameter of the object 1 to be measured are calculated on a basis of this value.
Patent JP-H01292929-A (JP)
Title: Bus-type transmitting line system
Inventor: SUZUKI TOSHIYUKI
IPC: H04L12/40
Filed: 1988-05-19
Abstract: PURPOSE:To improve the detecting accuracy of signal collision without receiving an influence to the length of a transmitting line or the contents of a transmitting signal by providing a signal collision detecting mechanism which is composed of a transmission control part and a signal collision detecting part. CONSTITUTION:A collision detection control circuit 16 as the collision detection control mechanism is operated as the transmission control part, which executes transmission control so that the transmitting signal to be composed of a transmitting wave to be interrupted with self-timing can be transmitted at the time of the transmission, and the signal collision detecting part to output a signal collision signal CD when the transmitting signal is received from another terminal equipment 11 when the transmission is interrupted during the transmission. Accordingly, since the detection of the signal collision is executed by directly deciding the presence and absence of the reception of a signal wave from the other terminal equipment 11 when there is no reception of the self transmitting signal at the time of the transmission interruption in the terminal equipment 11, the detection of the signal collision can be executed when the signal of the other terminal equipment 11 can be received even in case the signal is weak. Thus, the detecting accuracy of the signal collision is improved.
Patent JP-S5349001-A (JP)
Title: Modification of thermal decomposition gases rich in tars and dusts
Inventor: ONOZAWA MASAO
IPC: F23G5/24
Filed: 1976-10-15
Abstract: PURPOSE: To decompose organic substances, tars, etc. in thermal decomposition gases thermally and facilitate aftertreatment with little energy loss, by the use of a moving bed apparatus having a specific temperature history. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6029100-A (JP)
Title: Pulse distortion correction device
Inventor: MEKAWA HIROSHI
IPC: H04Q1/36
Filed: 1983-07-06
Abstract: PURPOSE:To restore the pulse signal, which is distorted at the transmission line, to the condition at the transmitting side and to decrease the error of the data due to the fluctuation of the pulse width by correct distortion of an input signal and controlling the input state. CONSTITUTION:The input supervision means receives the input signal and detects the logical condition. The selection means controls the output condition through the 1st delay means or directly in accordance with the logical condition detected by the input supervision means. The pulse output means corrects the distortion of the received input signal and supplys the output signal. The pulse output means energizes the input supervision means through the 2nd delay means and 3rd delay means to the movable condition.
Patent JP-S62279914-A (JP)
Title: Manufacturing equipment for article having undercut on inside
Inventor: TAKAI KAZUO
IPC: B29C45/44
Filed: 1986-05-28
Abstract: PURPOSE:To enable the title equipment to unload easily even a molded product having an undercut of whatever form on the inside, by a method wherein a core provided on a movable platen side is constituted of a core body in a form of a truncated pyramid fixed to the movable platen side and a plurality of first and second core pieces arranged slidably along outside of the core body. CONSTITUTION:When a cavity plate 5 and stripper plate 10 are separated from each other by separating a cavity side and movable platen side from each other after completion of molding, a molded product 32 stuck to a core 11 is exposed. In addition to the above, when a core plate 9 and the stripper plate 10 are separated from each other, core pieces 19, 20 are moved in the direction of the tip while they are moved in parallel with each other by facing toward the center and male screws 30, 31 get out of a screw of the molded product 32 as an external circumferential surface of the core pieces 19, 20 are shrunk gradually. Two kinds of the core pieces 19, 20 are controlled so as not to move in the direction of the tip-base end by fitting collars 28a, 29a provided in a protruded state on the base end of the outsides 28, 29 of the core pieces 19, 20 in a groove hole 14a on the circumference of a fitting hole 14 formed on a holding block 10a. At the time of mold clamping, the core pieces 19, 20 are extruded outward according as a core body 18 moves in the direction of the tip and restored to the original state.