baber/WOPTO huggingface dataset:
Patent JP-2000265896-A (JP)
Title: Abnormality deciding method for high pressure fuel injection device
Inventor: SUGIYAMA TATSUMASA
IPC: F02D41/22
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality deciding method capable of specifying a fuel force feed system generating an abnormality without fluctuating fuel pressure within an accumulator piping. SOLUTION: A fuel pump 30 is provided with a first supply pump 50a and a second supply pump 50b. Fuel is alternately and forcibly fed from each supply pump 50a, 50b to a common rail 20. Each injector 12 executes a fuel injection based on fuel pressure (rail pressure) within a common rail 20. An electronic control device (ECU) 60 detects rail pressure rising amount for a fuel force feed period and calculates an estimated value of the rail pressure rising amount based on a force feed command value for a fuel pump 30. The ECU 60 judges whether the fuel force feed period is a period when either one fuel force feed of each supply pump 50a, 50b is performed. An abnormality of each supply pump 50a, 50b is separately decided based on the detected value and the estimated value of rail pressure rising amount.
Patent JP-S57187647-A (JP)
Title: Combustion detector
Inventor: UENO SADATEI
IPC: F23Q9/00
Filed: 1981-05-15
Abstract: PURPOSE: To obtain a high reliability with a simple construction by forming an anode  and a cathode on different surfaces of a combustion sensor made up of a flat plate- shaped solid electrolyte while a specified shield material is provided on the surface of  the anode in a combustion detector aranged near a burner.  
     CONSTITUTION: A pilot burner 2 is provided on a base 1 of a combustion detecting section so as to jet a flame 3 from a nozzle 2A and brought into contact with a combustion sensor element 6. In the element 6, an anode 8 made of porous Pt or the like is  formed on one surface of a substrate 7 made up of a flat plate-shaped stabilizing zirconia solid electrolyte. An electrode drawing plate 9 is provided at one end thereof  while a cathode plate 10 and a cathode drawing plate 11 are formed on the other surface. A porous protective film 12 is formed on the most part of the cathode plate 10.  This element 6 is arranged facing the nozzle 2A on the side the protective film 12 and  the drawing plates 9 and 11 are connected to electrodes 5A and 5B separately provided  on sockets 4. A shield member 13 is arranged on the side of the electrode 8 of the element 6 and fixed with a screw 4A on a base 1 of the socket 4. The member 13 is  shaped like U and a blade 14 is provided inside at the lower end thereof to restrict air  flow. This prevents a flame 3 from wrapping the electrode while facilitates the contact  with air. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0565985-A (JP)
Title: Quick sealed joint
Inventor: BIRUHERUMU KUREEMAA
IPC: F16L37/28
Filed: 1991-03-12
Abstract: PURPOSE: To allow relatively large tolerance in both axial and radial directions by forming two joint components symmetrically, having a part of an annular gasket of elastic material to overhang on a cone valve body in separated condition and to form an annular passage between the cone valve bodies in joined condition. CONSTITUTION: Cone surfaces 11c, 27c of cone valve bodies 11, 27 are pressed upon the inner side of bent end surfaces 2a, 18a of valve boxes 2, 18 by coil springs 12, 28 and cone valve body seals 16, 30 are pressed and fixed simultaneously in separated condition. A part of gaskets 13, 29 is tightly contacted with cone surfaces 11c, 27c to ensure the sealing of an inner chamber. The pressing of the cone valve bodies 11, 27 is maintained by the elasticity of the pressing of gaskets 13, 29 by springs 12, 28 in joined condition. An annular passage 31 is formed in the space surrounded by valve boxes 2, 18, cone valve bodies 11, 27, parallelly extending faces of gaskets 13, 29 and cone valve bodies 11, 27. Thus, it is possible to have the predetermined performance without going beyond the axial and radial tolerance.
Patent JP-H05234300-A (JP)
Title: Magnetic member for magnetic chucking of disk
Inventor: TAKAHASHI KENJI
IPC: G11B7/24097
Filed: 1992-02-21
Abstract: PURPOSE:To prevent the overlap of magnetic plates on each other when the many magnetic plates are aggregated by setting the diameter on the outer peripheral edge side of a main surface part larger than the diameter on the inner peripheral side of a rising peripheral wall part. CONSTITUTION:This magnetic member 21 is formed to a height H1 at which the front end of the main surface part 22 does not project from a recessed part 11 when the member is disposed in a magnetic member housing recessed part 11 of a disk substrate 2. The diameter R3 of the bent part 22a on the outer peripheral edge side of the main surface part 22 where the rising peripheral edge part 23 is bent is formed larger than the diameter R4 on the inner peripheral side of the opening end 23a of the peripheral edge part 23. As a result, the member 21 are prevented from being fitted to each other and can be held separate even if the many members are stacked.
Patent JP-S59200067-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: YOSHINAGA TOORU
IPC: F02P15/00
Filed: 1983-04-25
Abstract: PURPOSE:To eliminate an ignition coil and a distributor, by a method wherein a piezo-electric element is incorporated in an ignition device, and spark discharge is produced by exerting a fuel pressure fed to an injection nozzle. CONSTITUTION:The fuel fed from an injection pump is fed to an injection nozzle through an injection pipe and is injected into a combustion chamber. When a fuel pressure is boosted, a force is exerted on the under surface of a piston 215 which is moved upward against a spring 216, and fuel admits through a gap between a center part 202d and the under surface of the piston 215 to rapidly push upward the piston. In this case, a rodform member 213 is rapidly pulled up against the elastic force of a coned disc spring 214, and thereby a compression force, applied on a piezo-electric element 206, is released, a voltage is induced resulting from deformation due to restoration, and discharge is produced in a spark gap G. Thus, an ignition coil and a distributor are eliminated.
Patent JP-H04307622-A (JP)
Title: Maximum/minimum value detecting circuit
Inventor: INOUE TOSHIAKI
IPC: G06F7/02
Filed: 1991-04-05
Abstract: PURPOSE:To shorten the redundant waiting time that is produced when a detecting operation like a pattern matching operation of an image processor, etc., is executed repeatedly, by securing the operation of a counter at the fall or the rise of a clock when the 1st and 2nd registers works at the rise or the fall of the clock. CONSTITUTION:A 1st register 101 is provided to store the maximum or minimum value together with a comparator 103 which compares two inputs with each other in terms of their values, a counter 102 which counts the number of pieces of input data, a 2nd register 104 which stores the position of the detected maximum or minimum value obtained from the first data input, and an inverter 105 which inputs the clocks to both registers 101 and 104 after inverting theses clocks. In such a configuration, the registers 101 and 104 work at a fall edge of the clock when the counter 102 works at a rise edge of the clock. As a result, the external accesses are attained to the values of input data with the clock obtained right after the change of the input data.
Patent JP-H10248990-A (JP)
Title: Binding for snow-board
Inventor: YOSHIDA KOMEI
IPC: A63C10/06
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To simplify a binding by connecting a belt to one side of a base plate by a connecting means in a detachable manner and fixing the ends of a belt intended for ankle strapping and a belt intended for toe strapping to the other end of the belt. SOLUTION: One end of a belt 15 is connected to one side 13 of a base plate 1 through a connecting means 14 in a detachable manner. A belt 16 intended for ankle strapping and a belt 17 intended for toe strapping are branched from the other end of the belt 15. And the ends of the ankle strapping belt 16 and the toe strapping belt 17 are connected to the other end of the base plate by a fixing means 20 provided with a fine-adjusting mechanism. The structure helps fix the binding by the connecting means 14 in one operation.
Patent JP-H08275314-A (JP)
Title: Outdoor switchboard
Inventor: OGAWA KOICHI
IPC: H02B1/28
Filed: 1995-03-30
Abstract: PURPOSE: To provide an outdoor switchboard capable of being installed in a place which is high in the properties of publicity and where many and unspecified persons gather, such as a park and a residential district, or a similar environment thereto by making it into such structure that rainwater falling on the roof of the outdoor switchboard drops between a switchboard frame and the left and right side plates of the switchboard frame. CONSTITUTION: The height dimension of a side plate 8 is set so that the uppermost part of a roof 3 mounted on a switchboard frame 2 is made equal to its height from the placement surface. Accordingly, the left and right side plates 8 are made higher than the tip 5 of the tilt part 4 of the roof 3, and rainwater 11 made to flow into the tip 5 of the tilt part 4 of the roof 3 hits against the inside of the side plates 8 to drop between the switchboard frame 2 and the inside of the side plates 8. The left and right side plates 8 make a guide for the rainwater which drops from the roof 3 and act as a gutter and therefore, there is no fear that the rainwater 11 drops like a waterfall in a parabola-like form outside the outdoor switchboard 1 even in the case of a large amount of rainwater.  The depth dimension of the roof 3 is made to accord with a depth dimension in which the door 7 of the switchboard frame 2 is mounted.
Patent JP-S60218154-A (JP)
Title: Utilization limiting system
Inventor: SHINDOU YOUICHI
IPC: G06F15/16
Filed: 1984-04-13
Abstract: PURPOSE:To guarantee process dispersion according to industrial classification by inhibiting the use of units other than a central processor permitted in accordance with the industrial classification. CONSTITUTION:When an input part 3 inputs a job from an input device 18 or a receiver 4 receives the job through network transmission lines 1, 2, a job input control part 6 starts a job control data analysis part 7. The analysis part 7 compares the contents stored in an industrial classification usable central processor name register 21 with an industrial classification code 22 specified by the job control code, a transferred central processor name 28 and the central processor 25 concerned, and only when these data coincide with each other, permits the reception of the job.
Patent JP-H04307949-A (JP)
Title: Testing
Inventor: AKAIKE SHINJI
IPC: H01L21/822
Filed: 1991-04-05
Abstract: PURPOSE:To provide the method for testing a plurality of test pieces by which a highly precise positioning of the test pieces of different specifications located on a substrate is available in a short time without positioning one by one and a high testing accuracy is obtained and a testing efficiency can be increased. CONSTITUTION:A plurality of reference targets 2c are preliminarily installed in the specified places on a test piece 2a installed substrate 2b and the positions of the reference targets 2c of the substrate 2b standing by ready for inspection are found as the positions on the coordinates on the substrate side. Then, the coordinate information which shows the position of the test piece 2a based on the reference targets 2c is obtained and the position of the test piece 2a is found as the position on the coordinates on the testing terminal side from the coordinate information and the positions of the reference targets 2c on the coordinates on the testing terminal side. In order to test the test piece 2a, a testing terminal 21 is brought into contact with an electrode terminal of the test piece 2a according to the position of the test piece 2a on the coordinates on the testing terminal side.
Patent JP-S57187664-A (JP)
Title: Detecting device for direction of movement of body
Inventor: MIKI TSUTOMU
IPC: G01P13/04
Filed: 1981-05-14
Abstract: PURPOSE:To detect the direction of movement of a body and deliver the same as a sound output by determining the direction of movement by a plurality of stages of movement detecting means and thereby controlling sound generating means. CONSTITUTION:Detecting means 8 and 9 in plural stagesm e.g. in two sets, which have units 10 and 11 for transmitting light or the like and units 12 and 13 for receiving the same, etc. respectively are provided to detect the interception of the light by a moving body 4. Based on the detection, a signal processing means 14 generates an indication signal b1 or b2 in accordance with the directions P and Q of the movement of the body. According to these signals b1 and b2, a sound generating means 15 is driven and controlled to generate a sound corresponding to the direction of movement of the body, and thus the direction of movement of the body is detected, while it can be delivered as a sound output
Patent JP-H02251455-A (JP)
Title: Liquid jet recorder
Inventor: ARAI ATSUSHI
IPC: B41J2/01
Filed: 1989-03-24
Abstract: PURPOSE:To enable a high density high quality image to be record at high speed even on a light transmissive recording medium by a method wherein when recording is performed on the light transmissive recording medium, an image signal distributing means which distributes an image signal into two sets of driving devices of recording heads is established. CONSTITUTION:A recording medium 3 passes through a transmitted light amount measuring apparatus composed of LED lamp 6 and a photoelectric conversion device 7, and outgoing light of the LED lamp 6 reaches a photoelectric conversion device 6 occasionally to transmittance of the recording medium 3. The photoelectric conversion device 6 generates output S according to the transmittance of the recording medium 3. When the transmittance is high, an output level is taken as '1' and when the transmittance is low or '0', the output level is taken as '0'. In the case of non transmissive recording medium, an image signal is inputted to a driving device 8 with an image signal distributing device 10, and normal color recording is performed. Besides, in the case of the transmissive recording medium, C, M use ink jet recording heads 11, 12 on the recording medium front side are driven and at the same time, Y, K use ink jet recording heads 23, 24 on the recording medium back side are driven to form color images on the front and back two surfaces.
Patent JP-H04307967-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO HIROSHI
IPC: H01L27/10
Filed: 1991-04-05
Abstract: PURPOSE:To alleviate, without increase of power consumption of internal circuit, a stray capacity of wiring layers for connecting a bonding pad to receive external signals/RAS,/CAS,/WE, A0 to An, Din, Dout, etc., and the internal circuit in a semiconductor device 1. CONSTITUTION:Amplifying circuits AA, AC and AD and an amplifying circuit control signal generating circuit ACG to generate an internal control signal depending on external controls signals/RAS,/CAS,/WE, etc., are newly added to a conventional semiconductor device. ACG generates, depending on the external control signals, a control signal for controlling an electric path to connect the power supply and the ground within these amplifying circuits AA, AC and AD to cut off the same electrical path without relation to the potential of the corresponding bonding pad only during the standby period of the semiconductor device 1. Each circuit of these amplifying circuits AA, AC and AD is provided in the vicinity of the corresponding bonding pad.
Patent JP-S63239947-A (JP)
Title: Development apparatus
Inventor: SHIGEMURA HIROYUKI
IPC: G03F7/00
Filed: 1987-03-27
Abstract: PURPOSE:To improve the accuracy in dimensions of a resist shape, by providing a mechanism, which isolates a substrate to be treated from treating liquid until the treating liquid, which is jetted from a nozzle, is sprayed uniformly, and uniformly swelling and contracting the resist under development. CONSTITUTION:A substrate 3 to be treated is rotated by using radiation sensitive resist 4. Under this state, organic-solution based developing liquid and rinsing liquid are sprayed from a spraying and developing apparatus. In this apparatus, a mechanism, by which the substrate 3 to be treated is isolated from the treating liquid until the treating liquid is uniformly sprayed from a nozzle 6, is provided. For example, a screening plate 7 is provided in front of the rinsing liquid spraying nozzle 6 so that the plate 7 is opened and closed. The screening plate 7 is linked to a motor 8, which is driven by air or electricity. After the rinsing liquid is discharged, the screening plate 7 is closed so that the rinsing liquid does not hit the substrate 3 for the desired time. Then the screening plate 7 is opened by movement. The uniformly sprayed rinsing liquid is jetted on the substrate 3.
Patent JP-H06290070-A (JP)
Title: Cable misconnection detecting system
Inventor: OCHIAI YOJI
IPC: G06F11/00
Filed: 1993-03-31
Abstract: PURPOSE:To detect the misconnection of a front cable at the time of connecting between packages through the front cable in addition to the connection of a rear face. CONSTITUTION:Prior to the initial diagnosis of the contents of a package which is to be executed by a service processor 10, a diagnosis control part 11 generates a diagnostic identification(ID) code, transmits the ID code and diagnostic route information to an M diagnosed package 30 and transmits the diagnostic route information to an S diagnosed package 40. The package 30 transfers the received ID code to the package 40 connected through a connector indicated by the diagnostic route information. The package 40 receives the ID code in accordance with the diagnostic route information and transmits the received ID code to the processor 10. The processor 10 collates the ID code transmitted to the package 30 with the ID code received from the package 40 by an ID code collating part 20 to detect the misconnection of the cable.
Patent JP-S59198463-A (JP)
Title: Near infrared sensitive photoconductive material
Inventor: HARIGAI MASATO
IPC: H01L31/0264
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a photoconductive material having superior photoconductive characteristics with respect to light in near IR region by using photoconductive materials composed essentially of Sb2Se3.Bi2S3 type compd. CONSTITUTION:The intended photoconductive material is composed essentially of Sb2Se3.Bi2S3 type compds., and this type compd. is prepared by introducing gaseous H2S and H2Se into an aq. acidic soln. of potassium antimonyl tartarate and bismuth trichloride. As a result, superior photoconductive characteristics can be obtained to lights in the near IR region, specially in 800-1,200nm wavelength region.
Patent JP-S58192473-A (JP)
Title: Discharge machining pulse power source
Inventor: OOIZUMI TADAO
IPC: B23H1/02
Filed: 1982-05-04
Abstract: PURPOSE:To reduce the consumption rate while maintaining the required machining surface roughness by increasing the peak current value which is supplied to a gap to be machined when the machining gap voltage becomes lower than the prescribed voltage during the period of high level of machining electric pulse. CONSTITUTION:The output of a machining electric pulse supply circuit 1 is applied to a machining electrode 2 and a workpiece 3, and a discharge machining is performed while maintaining by a machining gap controller the machining gap 4 at a suitable distance. An auxiliary pulse supply circuit 5 increases the peak current value larger than the peak current value which is set by a resistor 8 when the machining gap voltage during the period of high level of the machining electric pulse is lower than the prescribed value.
Patent JP-H09266621-A (JP)
Title: Junction box using prefabricated joint
Inventor: WATABE TOSHIHITO
IPC: H02G15/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the whole length of a junction box and a work space for a compressor, by a method wherein a coil spring by which the end of a power cable is incorporated and a receiving member by which the one end of the coil spring is compressed are provided, and a pressure member through which an elastic repulsion force is transmitted to a molded insulator from the other end of the coil spring is provided. SOLUTION: The screw rods 25 of a compressor 20 which have screw thread over their whole length are provided along and in parallel with a power cable 1. A spring 21 is coiled and its repulsion force can be properly set by selecting its material, size and number of turns and hence its length can be substantially reduced in comparison with the conventional constitution. A metallic spring receptacle 22 is an annular unit and has an approximately cranked cross-section. The spring 21 is seated in the inner cricumferential part of the receptacle 22 which has an L-shaped cross-section. The one side surface 23a of a pushing metal fitting 23 is brought into tight contact with an outside surface 5b and the other side surface 23b of the pushing metal fitting 23 has an L-shaped cross- section and the spring 21 is pressed against the surface 23b.  Therefore, a space behind the spring 21 is not required and the length of a junction box is reduced.
Patent JP-S60217242-A (JP)
Title: Substrate for printed circuits
Inventor: FUTAMURA KAZUNARI
IPC: H05K1/03
Filed: 1984-04-12
Abstract: PURPOSE:A paper-resin substrate that is prepared by forming an electroconductive pattern on the face of the insulative substrate of prepreg laminate impregnated with a xylene resin composition, thus being mass-produced and high reliability, because it shows high resistances to water, moisture and heat, high dimensional stability and high stability to thermal shock after moisture absorption. CONSTITUTION:A base material for laminates is impregnated with a xylene resin composition obtained by reaction between a reaction product of a xylene resin with a phenol, another reaction product from a phenol and a drying and formaldehyde in the presence of an alkali catalyst and dried. Then, a prescribed number of theresultant prepreg sheets are laminated and a electroconductive pattern is formed on at least one face of the laminate. The xylene resin composition contains 35-85pts.wt. of xylene resin, 100pts.wt. of phenol, and 30-80pts.wt. of drying oil. The substrate of the laminate is paper mainly composed of cellulose. USE:The product is suitable for use as a substrate for both surface through-hole type printed circuits.
Patent JP-2000266648-A (JP)
Title: Smoothing tool for end face of concrete test piece
Inventor: NAKAJIMA MASAAKI
IPC: G01N1/28
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a smoothing tool for concrete end faces which can enhance the working efficiency at a curing stage prior to a compressive strength test to concrete test pieces by an unbond capping and can reduce the installation space of a water tank for curing. SOLUTION: The end face-smoothing tool 2 for concrete test piece 1 used when a cylindrical concrete test piece 1 is immersed in water to be cured consists of a cylindrical part 3 of a diameter a little larger than an outer diameter of an upper end 1c of the concrete test piece 1 and a disc part 4 for shutting an upper end opening of the cylindrical part 3. An upper end face 4a of the disc part 4 is made a flat face in a direction orthogonal to a lengthwise direction of the cylindrical part 3, and a through hole 4b is bored in the disc part 4.