baber/WOPTO huggingface dataset:
Patent JP-H11355117-A (JP)
Title: Integrated circuit containing cmos input buffer protection circuit
Inventor: KOTHANDARAMAN MAKESHWAR
IPC: H03K17/08
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a protection circuit which is proof against high voltage and which does not take out current in a state without power, by forming a circuit of a second P channel device whose gate is maintained by second reference voltage and a resistor connected between the input of a transmission gate and bus reference voltage, permitting respective voltages to be in a specified relation and turning on the transmission gate while circuit reference voltage exists. SOLUTION: When a circuit reference voltage is VDD, a bus reference voltage is PAD and a first reference voltage is VDD2, they are set to be PAD<VDD and VDD2=VDD and transmission gates 26 and 28 are in one-states while VDD exists. Unless VDD exists, and PAD voltage is not more than VDD, PAD voltage passes through the transmission gates and it forms the output of a buffer circuit. When PAD voltage becomes not less than VDD, voltage VDD is outputted. When VDD does not exist, the transmission gate is turned off and any voltage is prevented from being inputted to an input buffer.
Patent JP-H10299683-A (JP)
Title: Gas compressor
Inventor: TAKAHASHI TORU
IPC: F04C29/06
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce noise caused by delivery pulsation. SOLUTION: A compressor is provided with a delivery gas chamber 34 immediately after the outlet side of a delivery hole through which the gas compressed in a cylinder chamber is delivered, and forms two noise reduction chambers 37 and 38 by dividing the inside of the delivery gas chamber 34 by a partition part 36. Also the noise reduction chambers 37 and 38 are interconnected to each other through an interconnecting hole 36a drilled in the partition part in thickness direction. Because the delivery gas chamber 34 forms a small silencer as a whole, internal noise resulting from delivery pulsation is reduced when the delivery gas from the delivery hole of a cylinder block 13 is passed through the delivery gas chamber 34.
Patent JP-S5756763-A (JP)
Title: Inspecting device for electronic parts
Inventor: HASHIGUCHI TOSHIAKI
IPC: G01R31/18
Filed: 1981-07-30
Abstract: PURPOSE:To improve the workability of inspection work by disposing a magnet attracting the lead wires of electronic parts toward conductive parts on another surface of a substrate formed with the conductive parts of spacings conforming to the spacings between the lead wires of the electronic parts on the side opposite from the surface formed with said conductive parts. CONSTITUTION:Conductive parts 6a, 6b with which lead wires 2 of electronic parts are in contact are formed on one surface of a printed substrate 5. A magnet 7 is disposed on the another surface of the substrate 5 on the side opposite from the side formed with the parts 6a, 6b thereof, and the lead wires 2 of the electronic parts are attracted to the parts 6a, 6b by this magnet 7, whereby the contact between the parts 6a, 6b and the lead wires 2 is maintained. Then, in spite of minor bending of the lead wires or minor difference in their spacings in the case of mounting the electronic parts to the inspecting device, the electronic parts can be loaded to the inspecting device in that state, thus the workability of the inspection work is improved.
Patent JP-H09306353-A (JP)
Title: Device and method for mounting spring in color selecting means
Inventor: HOSONO HITOSHI
IPC: H01J9/14
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To correct tilting from a three-pin support point generated by a dead weight difference or the like between kinds machine kinds when a fourth spring is welded to a frame of a color selecting means of four-pin support type. SOLUTION: A fourth (D pin) 3D position of a face panel paired by a 3-point support type is measured, this measured value is transferred to a spring welding machine 18 having a spring D mounted in a dummy pin 19D movable in a direction X, Y, D corresponding to the D pin 3D and in a position D pin 3D, the dummy pin 19D is fixed to the position D pin 3D, and, in the case of welding a D spring 1D to a frame member 6 of a frame 4, a receiving member 30 canceling dead weight of a color selecting means is arranged in a lower end part of am members 7, 8 constituting the frame 4 of a color selecting electrode.
Patent JP-H04345708-A (JP)
Title: Lightning stroke energy suppressing structure in wire-supporting insulator device
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1991-05-24
Abstract: PURPOSE:To reduce generation probability of a grounding accident at the time of invading into a wire flashovering a creepage path of a supporting insulator by attenuating magnitude of a lightning surge current flying toward the top of a steel tower before invading into aforesaid top part. CONSTITUTION:A surge catching wire 15 catching a lightning surge current I is mounted above an overhead earth wire 11 supported on the top part of the steel tower throuh an insulating supporting rod 13 and both ends of aforesaid surge catching wire 15 are connected to the overhead ground wire 11 by the connecting metal fittings 16, 17. And, a current of about 1/4 of the maximum lightning surge current I is made to flow to the part of the steel tower by means of a shunting action at a thunder-bolt point P on the surge catching wire 15 at the connecting metal fittings 16, 17.
Patent JP-H01291845-A (JP)
Title: Observation device for ultrasonic endoscope
Inventor: KAMI KUNIAKI
IPC: A61B8/12
Filed: 1988-05-19
Abstract: PURPOSE:To obtain an ultrasonic picture of high quality with reduced influence due to multiple reflection by subtracting a previously recorded multiple reflection echo signal from an echo signal reflected from a detected body. CONSTITUTION:An ultrasonic vibrator, provided in an endoscope 6 in its point end part, is excited by a vibrator driving circuit. A receiver circuit 8 receives an echo signal reflected from a detected body. Before observation of the detected body, an echo signal by multiple reflection is recorded in a multiple reflection echo signal recorder 9. A subtracter circuit 15 subtracts the multiple reflection echo signal from the detected body-reflected echo signal, and the subtracted signal is displayed by a display device 16 as an ultrasonic picture.
Patent JP-H0417187-A (JP)
Title: Fifo circuit
Inventor: OTOMO YUSUKE
IPC: G11C7/00
Filed: 1990-05-09
Abstract: PURPOSE:To quicken the FIFO (First In First Out) processing by expanding a data inputted in a memory in the FIFO circuit in parallel and multiplexing the data outputted from the memory serially. CONSTITUTION:A 2-port memory circuit 6 and p-bit multiplexer 5, 7 in the FIFO circuit form a data processing section, a control section consists of control circuits 8, 9, address generating circuits 10, 11, and a flag generating circuit 4 and data in the demultiplexer 5 are outputted in parallel to DM1-4. On the other hand, a count PWC is incremented by one in the inside of the write address generating circuit 10 by an output CDP and a pre-decode signal AW is revised with a delay of a gate of the counter and the pre-decoder and the memory write data and the write address are confirmed. Moreover, the count ARC is incremented by 1 in the read address generating circuit 11 to confirm the memory read address. Thus, high speed processing is attained.
Patent JP-2000313383-A (JP)
Title: Arrangement structure of socket for taking out power supply for astriding type four-wheeled vehicle
Inventor: MATSUURA TATSUYA
IPC: B62D25/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a socket for taking out power supply for an astriding type four-wheeled vehicle capable of preventing the adhesion of water and mud on a power supply taking-out port of the socket for taking out power supply, preventing a riding space of a rider from being restricted by the socket for taking out power supply, and ensuring the riding space of the rider sufficient ly. SOLUTION: In this astriding type four-wheeled vehicle 1 constituted by covering a part of a pair of left and right front wheels 2 capable of steering with a front fender 8, a recessed part 8a is formed in a part of the front fender 8, and a socket for taking out power supply 9 is arranged in the recessed part 8a. Since the socket for taking out power supply 9 is arranged in the recessed part 8a formed in a part of the front fender 8 in this way, water and mud sprung up by the front wheel 2 do not adhere on a power supply taking-out port of the socket for taking out power supply 9, and the socket for taking out power supply 9 does not restrict a riding space of a rider from positional viewpoint so that the riding space of the rider can be ensured sufficiently.
Patent JP-H09304615-A (JP)
Title: Color filter and its production
Inventor: TOMONO HIDEKUNI
IPC: G02B5/20
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a color filter excellent in flatness. SOLUTION: On a black matrix 2, coloring materials 3 are formed by leaving more spaces than a positioning error between neighboring coloring materials. Then, surface shape of a colored layer composed of the coloring material 3 and the black matrix 2 is made so that a colored layer surface of a part where the black matrix 2 is not formed has <=2μm flatness and a colored layer surface of a part where the black matrix 2 is formed has a projected part and a recessed part of >=0.4μm to the flat surface and, further, a resin layer 6 is formed on the colored layer surface to form a color filter. Thus, the color filter excellent in flatness can be manufactured by using the resin black matrix 2 having a thick film thickness and thereby the color filter having suppressed reflectivity and high contrast can be easily manufactured.
Patent JP-S612749-A (JP)
Title: Resin composition
Inventor: KITAMURA KAZUO
IPC: C08L23/00
Filed: 1984-06-14
Abstract: PURPOSE:To provide the titled composition having excellent solvent resistance, impact resistance, heat resistance and moldability, by compounding an aromatic polycarbonate, a specific graft copolymer, poly(4-methylpentene-1) and an acrylic elastic polymer at specific ratios. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.(wt.) of a resin mixture composed of (A1) 20-9(wt)% aromtic polycarbonate and (A2) 80-5% graft copolymer (e.g. MBS resin, ABS resin, etc.) prepared by polymerizing two or more copolymerizable vinyl monomers in the presence of a diene rubber, with (B) 0.5-10pts., preferably 1-5pts. of poly(4- methylpenetene-1) and (C) 1-20pts., preferably 2-10pts. of an acrylic elastic polymer composed mainly of acrylic acid ester and obtained by the copolymerization with other copolymerizable monomer such as methacrylic acid ester, butadiene, etc.
Patent JP-H02301227-A (JP)
Title: Squelch remote control system using photocoupler
Inventor: TAKAKU MITSUO
IPC: H04B1/10
Filed: 1989-05-15
Abstract: PURPOSE:To share an audio signal transmission circuit and squelch remote control, as well by providing a driving power supply for a squelch on/off relay in a reception section and using a photocoupler with a small required current for relay driving control. CONSTITUTION:A driving power supply 25 for the squelch on/off relay 11 is provided on the reception section and the photocoupler 12 with less driving current is used to control the driving current to the squelch on/off relay 11. Moreover, two windings are used for the windings at the side of the transmission line of audio transformers 7, 9 at the reception section and the reception control section sides, the windings are connected by capacitors 20, 21, the photocoupler 12 and the power supply 13 are connected in series across the capacitor 20 at the reception section and the on/off contact 15a of a squelch operation relay 15 is connected across the capacitor 21 at the reception control section. Since the capacitors 20, 21 offer a low impedance to an audio signal, no influence is imposed even when the squelch control circuit is connected thereto. Thus, the transmission line is also shared for squelch remote control without influencing the transmission of the audio signal and the number of lines is halved.
Patent JP-H0417216-A (JP)
Title: Bi oxides superconducting wire rod
Inventor: NISHIKIDA SHUNICHI
IPC: H01B13/00
Filed: 1990-05-10
Abstract: PURPOSE:To easily get a superconducting wire rod indicating high Jc by using Bi-Pb-Sr-Ga-Cu-O as oxides superconducting material and setting the thickness of the oxides superconducting material layer as 50mum or less. CONSTITUTION:Oxides superconducting material is set as Bi-Pb-Sr-Ca-Cu-O, and the thickness of that superconducting material layer is set such that it is 50mum or less. The oxides of Bi-Pb-Sr-Ca-Cu-O are ones made up by adding Pb to Bi2Sr2Ca2Cu3Oy as fundamental, and the representative composition thereof is Bi1.71Pb0.43Sr1.71Ga2.14Cu3O. When the wire rod is manufactured, it is difficult in view of rolling technique to extremely thin the thickness of the whole of wire rod including silver sheath and also it interferes with handling and heat treatment to be performed later, so that it is rational to make the silver sheath somewhat thick and the oxides layer of a tape like wire rod thin. It is thereby possible to use oxides of Bi line and easily get a superconductive characteristic of a practical level.
Patent JP-S5745115-A (JP)
Title: 3,3,3-trifluoropropylnaphthalene
Inventor: KOBAYASHI YOSHIROU
IPC: B01J27/12
Filed: 1980-09-01
Abstract: NEW MATERIAL:The compound of formula I.  
     USE: An insulating and/or dielectric synthetic oil. Useful as an insulating oil for capacitor.  
     PROCESS: The compound of formula I is prepared by reacting naphthalene with 3,3, 3-trifluoropropene in the presence of an acid catalyst (e.g. HF and BF 3 ). The preferable reaction temperature in the batch process is 0W60°C when the catalyst is BF 3  and 80W120°C when it is HF. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10314819-A (JP)
Title: Method for operating rolling mill for hot-rolling and cold-rolling flat product
Inventor: ROHDE WOLFGANG
IPC: B21B37/58
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: Not to induce fluctuation of the rolling force difference on the drive side and operation side by imparting additive correcting/adjusting value which is formed from the horizontal rolling force which is measured in all individual rolls to the adjusting part. SOLUTION: Before processing flat products, the additive correcting/adjusting value which is formed from the horizontal rolling force measured in all individual rolls is imparted to the adjusting part. In such a case, by referring to the rolling force difference corrected by utilizing cross module for adjusting the variation, the conture of roll gap is maintained at constant over the whole width of a strip regardless of the position of the strip and distribution of rolling force. Furthermore, to change the dimensions of caliber after changing rolls, compensated rolling force difference is adjusted to zero after assemblying the rolls. By measuring the rolling force in the axial direction of the roll, an individual couple of force is determined. The rolling force difference generated from the total sum of these couples of force is calculated on-line.
Patent JP-H06306592-A (JP)
Title: Ti target material for magnetron sputtering
Inventor: MISHIMA TERUSHI
IPC: C23C14/34
Filed: 1993-04-23
Abstract: PURPOSE:To prevent the peeling of sputtering formed deposits in the process of sputtering by respectively specifying the surface roughness of an erosion part having a flat ring shape in a sputtering face and the surface roughness of the remaining nonerosion part. CONSTITUTION:The surface roughness of an erosion part having a flat ring shape in a sputtering face is regulated to 0.1 to 1mum Ra (center line average roughness). Then, the surface roughness of the remaining nonerosion part constituted of the central part and outer circumferential part in the sputtering face is regulated to 2 to 5mum Ra. The corner part of the outer circumferential part in the nonerosion part is formed into a rounded worked face. In this way, the frequent occurrence of particles in the process of film forming can be suppressed over a long period of time even by sputtering under severe conditions.
Patent JP-S5826093-A (JP)
Inventor: MURAYAMA KIWAKO
IPC: A23L19/00
Filed: 1981-07-31
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-H05300569-A (JP)
Title: Information transmission method for remote monitoring device
Inventor: MATSUMOTO HISASHI
IPC: H04Q9/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide a remote monitoring device which can perform the remote control for registration of the originating numbers of a remote monitoring terminal equipment through a remote monitoring controller. CONSTITUTION:In the originating states of the remote monitoring controllers 1 and 11 set at the monitoring points, the registration validation/invalidation/ erasion information 5a and 15a on the originating numbers are transmitted in addition to the originating number information 4b and 14b via a general digital communication network 3. Based on these information 5a and 15a, the information 4b and 14b are processed and stored in the nonvolatile storage parts 2a and 12a of the remote monitoring terminal equipments 2 and 12. In an automatic originating operation state, the automatic originating operation are carried out based on the information 4b and 14b. Thus the remote control can be applied to the automatic originating operation carried out to the remote monitoring controller from the remote monitoring terminal equipment through the remote monitoring controller.
Patent JP-S5245686-A (JP)
Title: Process for preparing acrylamide polymers
Inventor: KITAGAWA MIKIO
IPC: C08F20/52
Filed: 1975-10-09
Abstract: PURPOSE: To prepare an acrylamide polymer with improved cohesiveness, solubility, and safety, containing a small amount of residual acrylamide monomer by polymerizing acrylamide using a specific acrylamide derivative. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05334967-A (JP)
Title: Output window material for microwave tube
Inventor: KAWAI HIDEMASA
IPC: H01J23/36
Filed: 1992-05-14
Abstract: PURPOSE:To prevent such a problem that a microwave becomes impossible to be led out due to generation of a high frequency discharge on the output window ceramic in the operation time of an output part for a microwave tube of a pillbox structure type. CONSTITUTION:Adjustment is made so that a sintering auxiliary agent exists on the surface of a disc-shaped output window ceramic 2 50% or more in an area ratio and the surface roughness not exceed 0.6mum. Thereby, a secondary electron discharge coefficient on the surface of the output window ceramic 2 lowers so as to prevent generation of a high frequency discharge on the ceramic surface.
Patent JP-H06329066-A (JP)
Title: Foot rest device for motorcycle
Inventor: FUKUYA SHINSUKE
IPC: B62J25/00
Filed: 1993-05-24
Abstract: PURPOSE:To economize constituent parts by forming a pillion foot rest device for a motorcycle in such a way as to serve as a part of a rear fender while reinforcing a body frame. CONSTITUTION:A pillion foot rest bracket 30 with an angle part formed at the approximately center part so as to serve as a part of a rear fender 33 and with pillion foot rests 32 added in a collapsible state to both lower end parts is mounted to a body frame 1 so that the angle part is positioned at the front part of the rear fender 33.
Patent JP-2000309128-A (JP)
Title: Printer
Inventor: MIYAZAWA AZUMA
IPC: B41J3/36
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer from which papers can be easily taken out even when a malfunction occurs during printing so that papers can not be taken out from a usual discharge opening without enlarging a device. SOLUTION: A printing section 50 forming a prescribed image on paper on the basis of image information, a paper unit 60 feeding printing paper P to the printing section 50 provided in a printer body 20, a usual discharge opening 48 that is provided in the printer body 20 and delivers the printing paper P on which an image is formed, a driving battery B attached detachably to the printer body 20, and a forcible delivery opening 26 that is provided in the printer body 20, formed so as to deliver the printing paper P and formed in a position, at least a part of which is concealed by the battery B, are provided.
Patent JP-S61279659-A (JP)
Title: Electrode alloy for glass melting furnace
Inventor: KOMATSU SHUICHI
IPC: C22C38/50
Filed: 1985-06-05
Abstract: PURPOSE:To provide an electrode alloy capable of stabilizing the operation of a glass melting furnace by adding a small amount of one or more among Al, Nb and Ta to a Cr-Ni-Ti-Fe alloy having a specified composition so as to improve the corrosion resistance and to increase the m.p. CONSTITUTION:The composition of an electrode alloy is composed of, by weight, 25-60% Cr, 10-40% Ni, 0.1-1% Ti, 0.05-0.5% one or more among Al, Ta and Nb, 0.01-0.6% Si and the balance essentially Fe. The preferred amount of C is <=about 0.5%. The alloy is consumed by a smaller amount than 'Inconel 690(R)' and has much superior corrosion resistance and an increased m.p., so the alloy can stabilize the operation of a glass melting furnace.
Patent JP-H11301452-A (JP)
Title: Operating liquid reservoir for vehicle
Inventor: NAKAGAWA KEIJI
IPC: B60T11/26
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To lower the possibility of adhesion of the hydraulic fluid stored in an inner space to a cap and the possibility of leakage of the hydraulic fluid outside from a filling port by providing a partitioning wall for regulating the movement of the hydraulic fluid flowing in a fluid passage from an inner space side to a filling port side. SOLUTION: A partitioning wall for regulating the movement of the hydraulic fluid flowing out to an extension part 12 to a filling port 15 side is provided. Even in the case where the hydraulic fluid flows out from an inner space 14 to a fluid passage 16 of the extension part 12 through a communication part 24, a tip 19a of a second partitioning wall 19 formed in the fluid passage 16 is offset to a wall part 17a side so as to secure a large flow passage area of the hydraulic fluid flowing to a space 32 surrounded by a nearly U-shaped first partitioning wall 17, the flowed-out hydraulic fluid is easy to flow into the space 32. Since the first partitioning wall 17 is formed into the nearly U-shaped, movement of the hydraulic fluid inside of the space 32 to the flow-in port 15 side is regulated. Consequently, possibility of the leakage of the hydraulic fluid outside through a clearance between the filling port and the cap can be lowered.