baber/WOPTO huggingface dataset:
Patent JP-H10138751-A (JP)
Title: Air-condition duct
Inventor: YOSHINO HITOSHI
IPC: B60H1/34
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To easily mold a fitting part for preventing positional deviation of a defroster duct. SOLUTION: Bag-like protrusions (a) to (d) are blow-molded simultaneously with the blow-molding of a defroster duct 5. Upon cutting of the bag-like protrusions (a, b, c), the front end of the bag-like protrusion (d) is cut so as to obtain a cylindrical part. When the defroster duct 5 and a center ventilating duct are installed in a center instrument panel, a protrusion provided in the center ventilating duct is fitted in the cylindrical part.
Patent JP-2001116296-A (JP)
Title: Outdoor air-conditioning unit for engine-driven air conditioner
Inventor: KURIHARA KOJI
IPC: F24F5/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can suppress the film vibration of a parting section in the outdoor air-conditioning unit of an engine-driven air conditioner and, in addition, is advantageous for the improvement of the maintenance property of the air-conditioning unit. SOLUTION: This outdoor air-conditioning unit is provided with an engine room in which an engine, etc. are arranged, an outdoor heat-exchanging room in which an outdoor heat exchanger for refrigerant, etc are arranged, and a partitioning section 103 provided between the engine room and heat-exchanging room. The partitioning section 103 is composed of a frame 121 which has an edge frame 121a forming a square peripheral section and a central crosspiece 121b and integrally provided with a casing and a pair of plates 122 which are removably mounted on the frame 121. The plates 122 are floatingly supported by the frame 121 in a state where the plates 122 are arranged in parallel with each other through a rubber mount material 124.
Patent JP-S63155153-A (JP)
Title: Electrostatic developer and electrostatic developing method and image forming method
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/097
Filed: 1986-12-19
Abstract: PURPOSE:To obtain good positive electrostatic chargeability and excellent moisture resistance by incorporating fine inorg. particles of which the surfaces are treated by a silicone compd. and are further treated by an amino compd. into a titled developer. CONSTITUTION:The fine inorg. particles of which the surfaces are coated by the silicone compd. and are further treated by the amino compd. are incorporated into the electrostatic developer. More specifically, the surfaces of the fine inorg. particles are treated by the silicone compd., by which the silicone compd. is bonded to the hydrophilic site and negative electrostatically chargeable site on the surface of the fine inorg. particles and is securely held to the surfaces. The surfaces of such fine inorg. particles are further treated by the amino compd., by which the positive electrostatic chargeability is imparted to the fine inorg. particles. The developer which stably exhibits the positive electrostatic chargeability by the fine inorg. particles even under high humidity environmental conditions and has the excellent positive electrostatic chargeability is thus obtd.
Patent JP-H11144220-A (JP)
Title: Magnetic recording medium
Inventor: UENO TOMONORI
IPC: G11B5/738
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having improved magnetic characteristics suitable for high-density recording. SOLUTION: In the magnetic recording medium having at least one base layer formed between a nonmagnetic substrate and a Co-based magnetic layer, at least one of the base layers consists of a NiAl phase having CsCl structure with addition of one or more rare earth elements. By adding rare earth elements, the NiAl phase is formed into a fine structure, which improves the magnetic characteristics of the Co-based magnetic layer formed by epitaxial growth. A base layer such as Cr may be formed between the substrate and the magnetic layer.
Patent JP-H02184439-A (JP)
Title: Ink fountain for printing press
Inventor: BERUTO KATSUPERU
IPC: B41F31/04
Filed: 1989-11-22
Abstract: PURPOSE: To prevent the outflow of ink from the end surface of the side wall of an ink fountain by fixing a rear side wall member and the support member of a support roller to the main body of the ink fountain so that the end surface of a front side wall member and the support roller come into contact with the surface of an ink fountain roller through an ink fountain revolving transmission device. CONSTITUTION: An ink fountain side wall 4 is divided into two side wall members 5, 6 arranged before and behind an ink fountain roller 8 in a radial direction and both side wall members 5, 6 are mutually connected by an elastic member 7. In this case, the side wall 4 is fixedly so attached as to be pushed forward with respect to a support member 23. That is, the end surface 19 of the front side wall member 5 and a support roller 22 are so attached to the surface of an ink fountain roller 8 as to elastically deform the elastic member 7 through ink fountain revolving transmission devices 13, 14 to which preload can be applied to elastically come into contact with the surface of the ink fountain roller 8. By this constitution, the contact of the front side wall member 5 with the end surface 19 is extremely accurately kept in order to prevent the outflow of ink.
Patent JP-H01144339-A (JP)
Title: Coil for coreless motor
Inventor: OYAMA SADAKIMI
IPC: H02K3/26
Filed: 1987-11-30
Abstract: PURPOSE:To miniaturize a coil with its pattern area small, by providing the coil pattern by electroplating with copper, etc., on both sides of an insulating substrate. CONSTITUTION:Nickel coat 24 is provided with electroless chemical plating on both sides of ceramic insulating substrate 23 where a through hole 19 is bored beforehand. With this nickel coat 24 as an electrode a conductive layer 25 with a predetermined thickness is formed on the surface by electroplating with copper. By etching the conductive layer 25 spiral coil patterns 12 and 21 are formed on both sides of the insulating substrate 23. Furthermore, the substrate 23 is insulated with resist coat 26 provided onto the surface of coil patterns 12 and 21. In this way, a thin and miniaturized coil can be formed.
Patent JP-H04175763-A (JP)
Title: Electrophotographic photoreceptor with light acceptance layer containing polysilane compound
Inventor: OKUNUKI MASAMI
IPC: G03G5/07
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a bipolar photoreceptor with excellent characteristic by containing a polysilane compound in a charge transportation layer. CONSTITUTION:At least two charge generation layers 2, 4 and one charge transportation layer 3 are provided on a conducting substrate 1, the charge transportation layer 3 is formed between two charge generation layers, and a polysilane compound is contained in the charge transportation layer 3. The polysilane compound expressed by the formula I is most suitable for this polysilane compound where R1 indicates an alkyl group, R2 indicates an alkyl group or a cycloalkyl group, R3, R4 indicate an alkyl group, and A, A' indicate an alkyl group or a cycloalkyl group. An electrophotographic photoreceptor with sensitivity on electrification of both positive and negative polarities is obtained.
Patent JP-H11141269-A (JP)
Title: Splitting machine for non-ductile material
Inventor: MURATA YUKIO
IPC: E21C37/04
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a splitting machine for non-ductile material which can control the stress acting on an inner wall face of a hole to the optimum value, can split a non-ductile material safely and with high precision, can be managed easily, and does not limit the use environment at the same time. SOLUTION: A splitting machine for non-ductile material 1 is provided with an ultramagnetic striction material 3, a coil 5 which is arranged around the ultramagnetic striction material 3 and applies a magnetic field to the ultramagnetic striction material 3, a pressurizing member 7 displaced due to the elongation of the ultramagnetic striction material 3, and a pressing member 11 pushed out in the direction of diameter expansion due to the displacement of the pressurizing member 7. The pressing member 11 is inserted into a hole of a non-ductile material and the ultramagnetic striction material 3 is elongated to expand a diameter of the pressing member 11 so that a pressing load acts on a hole wall.
Patent JP-H06127931-A (JP)
Title: Silica-alumina, its production and catalyst for hydrogenation
Inventor: ITO NAOYUKI
IPC: C01F7/02
Filed: 1992-10-14
Abstract: PURPOSE:To improve the hydrogenation desulfurization activity for light and heavy oils an the uniform dispersibility of deposited hydrogenation metal in silica-alumina by specifying the structure, silica content, a pore volume and the total surface area with respect to the catalyst. CONSTITUTION:The alumina-silica has the structure where a silica layer is formed on the surface of alumina as a nucleus and contains silica by 10-20wt.%. It has the 1st peak of the pore volume distribution in the range of 30-300A pore diameter by a nitrogen absorption method and it has the 2nd peak in the range of 300-1500A pore diameter by a mercury forcible feeding method. The volume A of pores of 30-300A diameter including the 1st peak is in the range of 80% of the volume B of pores of 0-300A diameter by the nitrogen absorption method. Further the volume C of pores of 300-1500A diameter including the 2nd peak is in the range of 15-40% of the volume D of pores of 0-1500A diameter and the volume E of pores of 150-150000A diameter by the mercury forcible feeding method is in the range of 0.3-0.9ml/g and the alumina-silica has the total surface area of >=250m<2>/g.
Patent JP-H09140238-A (JP)
Title: Riding mower
Inventor: MAEDA ISAO
IPC: A01D34/64
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a riding mower capable of mowing grass at a place with a large undulation or a narrow place free from the damage of grass by wheels and irregularity of cutting lawn. SOLUTION: This mower has a mower device 2 having a mower blade in it which is hung between the front 17 and rear axles 18 of the body 1 of an automotive vehicle of four wheel stirring and four wheel driven via a static hydraulic variable speed drive 13. The storage box 3 having a recessed part formed at the lower part is mounted on the vehicle body 1, and at the ceiling wall 29 of the recessed part form an open part. A thrower case 4 is mounted in the recessed part and the suction port 41 of the thrower case 4 is connected to the output port of the mower 2 and the output port of the thrower case is connected to the open part of the recessed part.
Patent JP-H07161373-A (JP)
Title: Fuel cell power generating apparatus
Inventor: ITO MAKOTO
IPC: H01M8/04
Filed: 1993-12-03
Abstract: PURPOSE:To solve the problems that a diode for a reverse current prevention is hard to have a large capacity and has large loss in order to make a diode have a large capacity and provide a highly efficient diode since the diode has these problems, wherein the diode is in a conventional fuel cell power generating apparatus in which a plurality of fuel cells are connected in parallel. CONSTITUTION:Diodes 2A, 2B are connected respectively in series with a plurality of fuel cells 1A, 1B which are connected in parallel and further switches 3A, 3B are connected respectively with the diodes 2A, 2B in parallel to compose a fuel cell power generating apparatus. A switch which opens when the output voltage of the fuel cell power generating apparatus is higher than a set voltage and closes when the output voltage is under the set voltage is used for the switches 3A, 3B, wherein the set voltage is equal to or lower than the lowest no-load open voltage of each fuel cell, or a switch which opens when the output current is lower than the set current and closes when the output current is over the set current is used for the switches 3A, 3B, wherein the set current corresponds to the lowest no-load open voltage of each fuel cell.
Patent JP-H01145538-A (JP)
Title: Thermistor type temperature sensor
Inventor: MASAKI HIDEAKI
IPC: G01K7/22
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a temp. sensor excellent in water resistance, by providing unevenness to the surface of the leaf spring and holder inserted in a base composed of a thermoplastic resin. CONSTITUTION:Silver electrodes are baked to both end surfaces of a cylindrical thermistor 1 having an NTC characteristic and held between the spherical protruding parts of leaf springs 2 composed of phosphor bronze. A protruding part 5 is provided to a holder 4 made of a thermoplastic resin to fix the leaf spring 2 and the part bent into an uneven shape of the leaf spring 2 is embedded in a base 3 made of a thermoplastic resin to be molded. When the leading end part 18 of a case 14 is inserted in a temp. detection place and mounted to an actual machine by the screw 19 provided to the case 14 in this constitution, the temp. change of a detection part is taken out of a terminal 7 as the temp. change of a thermistor. Since the close adhesiveness of the material of a base 3 to the contact surface of the leaf spring 2 and the holder 4 is well, a temp. sensor kept from the penetration of water from the outside and excellent in water resistance is obtained.
Patent JP-2001125192-A (JP)
Title: Device and method for adjusting optical axis of projector
Inventor: TAMURA YOICHI
IPC: G03B21/10
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of the angle of a projector so that the irregular reflection surface of a screen may be orthogonal to the optical axis of the projector not only technically but also in terms of production cost. SOLUTION: This device is constituted of an enlargement object (liquid crystal display picture) 2 mounted in a main body 10 and made a picture plane, an optical system 3 mounted in the main body 10 and enlarging and projecting the object 2 to a screen surface S, a sensor 7 mounted on the main body 10 and receiving reflected light irregularly reflected on the screen surface S and a linear optical path 5 formed in the main body 10 and making the reflected light go toward the sensor 7. The optical path 5 is formed in parallel with the optical axis L of the optical system 3. The reflected light reflected on the irregular reflection surface S of the screen irregularly reflecting the light without depending on reflexive law shows a maximum value when the optical axis or an optical axis plane LS including the optical axis is orthogonal to the irregular reflection surface S.  An effect that the reflected light shows the maximum value in such a way is special optical property given to the screen surface. By using such property, the simple optical axis adjusting device is provided and anyone can easily execute the adjustment of the optical axis.
Patent JP-S63156270-A (JP)
Title: Information processor
Inventor: NAGANUMA JIRO
IPC: G06F15/16
Filed: 1986-12-19
Abstract: PURPOSE:To carry out a large program scale by connecting plural element processors with each other and continuing the operations of the element processor reaches its capacity limit via another connected element processor. CONSTITUTION:It is supposed that a bind information stack 10 of an element processor 7 reaches its capacity element and that the inference depth is set at (m) then. Under such conditions, the stack 10 remains the information in the processor 7 up to the inference depth (m-1) and the information on stacks 9 and 10 corresponding to the depth (m) are transferred to the stacks 14 and 15 of an element processor 8. At this time, the depth (m-1) is stored in the upper limit boundary register 13 of the processor of. Then the depth (m) is stored in a lower limit boundary register 17 of the processor 8. Hereafter the normal processing is carried out based on the information on the stacks 14 and 15. Thus a large-scale parallel processing is possible by securing the continuous inference depth between both processors 7 and 8.
Patent JP-S63157094-A (JP)
Inventor: MUKAI HIDEYUKI
IPC: G21C7/06
Filed: 1986-12-22
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-H05119181-A (JP)
Title: Fast breeder
Inventor: KAWAMURA YUTAKA
IPC: G21C13/073
Filed: 1991-10-24
Abstract: PURPOSE:To enable reduction in reactor thermal stress of a nuclear reactor by arranging a conical shell at an upper opening of a main container as upper cover and a heat insulating material outside the conical upper lid of the main container. CONSTITUTION:In a shift to a complete rated output operating condition via a high temperature standby condition from a low temperature condition of a nuclear reactor, temperature rises near the liquid surface of a hot pool 10 within the vessel 1 of the reactor, which leads a rise in temperature at a conical shell part 17 of the upper lid of the reactor vessel 1 with the transmission of radiant heat from the liquid surface of the pool 10 and by convective heat through a reactor vessel cover gas part 18. Moreover, the outside of the shell 17 is insulated from heat with a heat insulating material, hence, resulting in no large difference in temperature along the vessel 1 upward from near the liquid surface of the reactor vessel 1. In a stoppage operation with a shift to a lower temperature condition from this temperature condition-opposite from the state of a rising output in the nuclear reactor, too, this allows the conical shell part 17 of the upper liquid of the reactor vessel to follow any change in temperature near the surface of liquid metal as does at the start of operation.
Patent JP-H07158396-A (JP)
Title: Erector for shield machine
Inventor: MORI YASUO
IPC: E21D11/40
Filed: 1993-12-03
Abstract: PURPOSE:To prevent damage by wrapping a cable supplying power etc., to a turning erector through a movable roller, at the same time, providing tensile force on the roller, and removing the slack of the cable caused in the case of turning. CONSTITUTION:Segments are mounted to an excavated tunnel, and a flexible cable 6 supplying power etc., is provided to a turnable erector 2 through a cable conveyor 10. The conveyor 10 is wrapped around a movable roller 5 along a guide body 4 and, at the same time, tensile force is so provided to the roller that there is no slack in the conveyor 10. The provision of the tensile force is made by the self-weight of the roller 5 or an energized spring. Even if the erector 2 is turned in any direction, the surplus length of the cable 6 is always removed, and there is no slack in the cable. According to the constitution, the folding or damage of the cable can be prevented.
Patent JP-H01144278-A (JP)
Title: Cartridge type magnetic tape device
Inventor: SAKAGUCHI TADAHIKO
IPC: G06F3/06
Filed: 1987-11-30
Abstract: PURPOSE:To prevent processing data from being lost suddenly by displaying the number of errors generated from a logical start to the completion of the processing of a cartridge type magnetic tape medium with a counter on the medium in performing the processing of the medium. CONSTITUTION:A control part 10 issues an instruction to reset a counter in the medium 11 to a display part 12 via a control signal 22 when detecting first the logical start of the medium 11 from the setting of the medium 11. Also, the control part 10 issues the instruction to count up the counter by one in the medium 11 to the display part 12 via the control signal 22 at every detection of the error being generated in an operation by indication from a host device. In such a way, when a series of processings of the medium 11 by a control signal 20 is completed, the number of errors generated in processing the medium 11 is left as being displayed on the counter in the medium 11, thereby, the number of errors can be read easily when an operator takes out the tape medium 11 from a magnetic tape device 1, and to prevent the processing data from being lost suddenly.
Patent JP-H06131860-A (JP)
Title: Fixing method of cover to box type chassis
Inventor: OGAWA TAKASHI
IPC: G11B33/02
Filed: 1992-10-19
Abstract: PURPOSE:To relieve trouble of assembling and to surely block an opening without a gap by locking a projection with a cut-open part so as to fix a cover and depressing the cover with a ridge of the cut-open part in a direction. CONSTITUTION:The worker covers a chassis cover 2 onto a chassis 1 so as to engage a notch part 203 and a pin 106. Then a machine screw is tightened by a prescribed torque. In this case, since the chassis cover 2 is pressed at a prescribed force F1 by the machine screw 4, the pin 106 and the ridge of the notch part 203 are engaged and a prescribed force F2 is acted onto the chassis cover 2 in a downward direction. Thus, the chassis cover 2 is pressed to the chassis 1 from the upper part and the opening is blocked without a gap. Thus, the worker surely blocks the opening on the upper side of the chassis 1 without a gap by a simple work that the chassis cover 2 is covered onto the chassis 1 and one machine screw 4 is tightened.
Patent JP-H02150171-A (JP)
Title: Facsimile equipment
Inventor: ISHIZUKA HARUO
IPC: H04N1/393
Filed: 1988-12-01
Abstract: PURPOSE:To prevent a picture from deteriorating by receiving the picture with a recording paper at a larger original size than that of the practically used recording paper, increasing the resolution of a recording element so as to store the picture in the recording paper size on a receiving side, and outputting it. CONSTITUTION:The resolution in a main scanning direction is determined by how many dots a semiconductor laser 41 flashes for while laser beam by one line is scanned by a rotary polygon mirror. For this reason, the alteration of the resolution is attained by changing the flash speed of the semiconductor laser 41 or the rotational speed of the rotary polygon mirror. In addition, the resolution in a sub-scanning direction is determined by the rotation quantity of a photosensitive drum 46 during a main scanning time by one line. Consequently, the alteration of the resolution in the sub-scanning direction is attained by changing the revolution speed of a carriage motor 62 driving the photosensitive drum 46. Thus, by setting and controlling the recording resolution, the picture can be reduced and recorded without decreasing picture information.
Patent JP-H08227241-A (JP)
Title: Apparatus and method for detection of paper unit weight by dixing-device nip
Inventor: MAIKERU EI MARAKOUSUKI
IPC: G03G15/20
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To judge the weighing or thickness of a copying sheet of a printing machine by measuring the change of the angular velocity of a rotary member in response to the sheet entering a nip, and calculating the sheet weighing as the function of the change of the angular velocity. SOLUTION: A fixing unit drive system 55 is provided with a motor 60, a disk 78, a sensor 80, and a controller 74. The disk 78 and the sensor 80 which is a photoelectric device constitute a shaft encoder, and the signal indicating the speed of the motor 60 is outputted by on/off-pulses having a coded pattern. The controller 74 provided with a CPU, a ROM, a RAm, and input/output devices receives the dignal from the shaft encoder when a copying sheet 46 enters the nip of a fixing unit. The change of the angular velocity of a fixing unit roll 64 or a pressure roll 66 or the speed change of the motor 60 is measured when the front end of the copying sheet 46 enters the fixing unit nip regulated by the fixing unit roll 64 and the pressure roll 66, and the sheet weighing is calculated.