baber/WOPTO huggingface dataset:
Patent JP-H08105551-A (JP)
Title: Flow rate control valve
Inventor: SUZUKI ISAO
IPC: F16K31/02
Filed: 1994-10-06
Abstract: PURPOSE: To simplify the process, to reduce the manufacturing time, and to improve the yield, as well as to obtain a large flow rate in a simple structure, by forming plural passages from a flowing-in port to a flowing-out port through one side hole or both side holes respectively, by gaps in a valve chamber. CONSTITUTION: In an opening condition of a flow rate control valve, a fluid flowing in from the flowing-in passage 2 of a base 1 to the flowing-in port 2A of a valve chamber, reaches at first from a hole at the bottom of a valve seat 4 to a clearance between the valve seat 4 and a valve body 5 through a hole 22 in the vertical direction. Then, the fluid hits a groove 31 opposing to the hole 22, for example, from the clearance, flows out from a flowing-out port 3A through a clearance 27 at first, and reaches to a hole at the bottom of the valve body 5, secondarily. Then, the fluid flows out from a hole 24 at the center of the valve seat 4 through a hole 21 in the lateral direction, and from a flowing-out port 3A. Since the fluid flowing in to the flowing-in port 2A flows to the flowing-out port 3A through two directions in such a way, a large flow rate can be controlled to hold.  And furthermore, the holes 22 and 24 can be blocked by plural projection lines 32 with a simple form and an easy process.
Patent JP-H02116492-A (JP)
Title: Wrist structure for industrial robot
Inventor: TORII NOBUTOSHI
IPC: B25J19/00
Filed: 1988-10-24
Abstract: PURPOSE:To eliminate the swinging of a hose at working time and to prevent the generation of the break, bent, flaw, etc., of the hose by arranging a pressure resistant piping at the internal part on a wrist part, in the wrist structure of a robot using fluid by an adhesive coating work, etc. CONSTITUTION:A piping 52 is provided on a rotation center line A-A by passing the center of alpha speed reducer 19 through the alpha axis 1 at the tip of among wrist three axes 1, 2, 3. Also, a universal joint 61 for oil pressure is provided on a core B-B at the operation for beta axis. A piping 51 is extended onto A-A axial line from this joint 61 and connected to the piping 52. Moreover the hose 4 running on a U arm 3 is connected by communicating with the piping 51 via the universal joint 62 for oil pressure and the rotation for a wrist H is made to perform at the root of the U arm 3.
Patent JP-H04145257-A (JP)
Title: Automatic shift controller for vehicle
Inventor: KASHIWABARA MASUO
IPC: F16H59/14
Filed: 1990-10-05
Abstract: PURPOSE:To secure the extent of high drivability by selecting a gear position of the smallest gear ratio among gear positions where maximum excess driving force of more than the requisition excess driving force is securable, and on the basis of the selected gear position, performing shift control over an automatic transmission. CONSTITUTION:A gear position selecting means compares vehicle requisition excess driving force set by a requisition excess driving force setting means with maximum excess driving force at each gear position set by a maximum excess driving force setting means. Then, it selects a gear position of the smallest gear ratio among gear positions where maximum excess driving force of more than the requisition excess driving force is securable, and a shift control means performs shift control over an automatic transmission on the basis of the gear position selected by the gear position selecting means. Therefore even if an external environmental factor is varied to some extent, the requisition excess driving force is automatically secured in response to running resistance at that time, thus wasteful accelerator operation by a driver and troublesome automatic gearshifting attending on this accelerator operation are avoidable. With this constitution, stable, excellent drivability is maintainable without being affected by the running resistance.
Patent JP-H09170131-A (JP)
Title: Preparation of feather yarn
Inventor: LESLEY BASCUM G
IPC: D02J1/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a continuous method for combining plural yarns from bobbins mounted on a creel and continuously turning the combined yarns onto a wrap beam by inline. SOLUTION: Two multifilament yarns 10 and 12 from each bobbin 13 on a creel 14 are combined and entangled in an air jet 24 and fed to a warper 34 to prepare warp beam 38. Feed rolls 20, 21 and 30, 32 are respectively provided on the upstream side and the downstream side of the air jet 24 and excess feeding ratio of yarn to the air jet is kept to 1 to 4%.
Patent JP-H02111999-A (JP)
Title: Doppler effect sound forming device
Inventor: YOSHIDA HIROKO
IPC: G10K15/04
Filed: 1988-10-21
Abstract: PURPOSE:To sharply change intervals in a short period of time by using two interval converters and smoothly switching the signal outputted from the 1st interval converter to the signal outputted from the 2nd interval converter. CONSTITUTION:The 1st interval converter 5 which changes the input signal to a higher or lower frequency fa by reading out the output of an A/D in the same sequence as the sequence of writing at the time interval faster or slower than the time interval of writing the above-mentioned output and the 2nd interval converter 9 which changes the output similarly to the frequency fb higher or lower than the frequency created by the 1st interval converter 5 as well as a D/A 11 which converts the output of a switch 10 for smoothly switching the signals to each other to an analog signal are provided. The signal added with the signal of the frequency fb decreased gradually in the amplitude and the signal increased gradually therein is outputted from the switch 10 at the time of switching. The interval converter can be changed from the signal of the frequency fa to the signal of the frequency fb in the shorter period of time in this way, by which the Doppler effect is obtd.
Patent JP-H1074649-A (JP)
Title: Ignition coil device of engine
Inventor: SAKAMAKI MAKOTO
IPC: H01F38/12
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in output efficiency due to demagnetization by core loss by making a coil case itself of a conductive magnetic material and holding the coil case to the earth potential. SOLUTION: A coil case 1 itself is made of a conductive magnetic material having a high permeability such as silicon steel plate and is held to the earth potential. Specifically, an earth terminal 27 in a low voltage terminal socket 3 is in contact with the coil case 1 so as to be electrically connected, thereby holding the coil case 1 to the earth potential. Alternatively, a seal cover 24 fit into the outer side of the coil case 1 is made of a conductive rubber and the coil case 1 is held to the earth potential through a cylinder head of the engine.
Patent JP-H1095448-A (JP)
Title: Lid material for carrier tape
Inventor: YAMAZAKI TAKUYA
IPC: B32B27/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain excellent antistatic property, heat seal property, blocking resistance, and stable zip-up property by layering, on a base sheet, an intermediate layer formed of two kinds of copolymers whose composition is specified and a sealant layer which contains a conductive fine powder and a large- diameter inorganic filler. SOLUTION: On a base sheet 1 consisting of a biaxially oriented film, an intermediate layer 3 in which 50-250 pts.wt. of styrene-butadiene copolymer containing 100 pts.wt. of styrene and 100-100 pts.wt. of butadiene is compounded with 100 pts.wt. of ethylene α-olefin copolymer having a density of 0.900-0.940g/cm<3> is layered through an adhesive layer 2. Further, the intermediate layer' 3 is coated with a heat sealant layer 4 which contains 10-350 pts.wt. of conductive fine powder 7 of tin oxide and zinc oxide and 2-30 pts.wt. of inorganic filler 6 having a particle diameter of 0.4-3 times the average coat thickness of the heat sealant layer 4 based on 100 pts.wt. of heat sealing resin composition 8 so as to form a lid material 5.
Patent JP-H05110310-A (JP)
Title: Microwave circuit
Inventor: CHIBA ATSUSHI
IPC: H01L23/04
Filed: 1991-10-16
Abstract: PURPOSE:To prevent a packet or a case from causing the resonance in an operating frequency band of the microwave circuit by covering an opening at a front side or a rear side of a cover so as to change the volume of a space. CONSTITUTION:A cover 2 having a prescribed size of a recessed part 21 in the vicinity of the middle of the microwave circuit and able to cover the entire opening of the package in the microwave circuit mounted in the inside of the package 11 is provided to cover the opening of the package 11 at the front side or the rear side of the cover 2 thereby allowing the size of spaces 22, 22' surrounded by the package 11 and the cover 2. In this case, when the opening of the package 11 is covered by the front side of the cover 2, the recessed part 21 of the front side enters the space 22 of the package 11, and when the opening of the package 11 is covered by the rear side of the cover 2, the recessed part 21 of the rear side enters the external space in contact with the space of the package 11 thereby deviating the resonance frequency of the package 11 toward high or lower frequencies, then the resonance within the operating frequency band of the microwave circuit is not caused.
Patent JP-H04144106-A (JP)
Title: Manufacture of movable iron core
Inventor: KURANO YOSHIHIRO
IPC: H01F41/02
Filed: 1990-10-05
Abstract: PURPOSE:To reduce the number of parts and reduce the product cost by integrally molding a cylindrical bent piece at the end periphery of the iron core body made of a magnetic substance, and bending the end inward to form a bored part inside, and press-fitting a valve body therein. CONSTITUTION:A cylindrical bent piece 2 is molded integrally at the end periphery of an iron core body 1, and the end 3 is bent inward by a press or the like so as to form a bored part 4. A rubber valve body 5 is press-fit therein using a jig, and is held inside the bored part 4 with the end 3 as a support. The jig is provided with a taper hole 7 for contracting the diameter of the valve body 5 gradually so as to pass it through the inside diameter of the end 3, and a small amount of grease is applied on the valve body 5 prior to inserting it, and it is press-fit by a hand press or the like. The smallest diameter part of the taper hole 7 is a size smaller than the inside diameter dimension of the end 3.
Patent JP-H04144377-A (JP)
Title: Image pickup device
Inventor: IIDA KIYOSHI
IPC: H04N5/335
Filed: 1990-10-04
Abstract: PURPOSE:To easily correct the sensitivity in a short time by implementing the correction of the sensitivity with a level matching including an offset from an output signal obtained from sequentially deviating a received luminous flux by each sensing element of an array sensor by an interval of sensing elements. CONSTITUTION:The operation of a scanner is implemented similarly to that in the normal state in a 1st field and a correction mirror 8 is moved to a position shown in a mirror position 9 at the correction in figure in a 2nd field. Through the operation above, a received luminous flux from a scene through usual optical paths 10-1, 10-2 is made incident in an (N-1)th channel of sensing element. When any difference from the sensitivity exists in the N-th and the (N-1)th channel of sensing elements, a sheet is shifted so that all elements are overlapped on an adjacent sensing element by moving the correction mirror 8. As a result, all the elements are corrected by matching the sensitivity of two adjacent sensing elements as 1 and 2 channels, 2 and 3 channels and 3 and 4 channels,... sequentially.
Patent JP-H08126910-A (JP)
Title: Automatic cutting device of metallic tube
Inventor: NISHIDATE AYUMI
IPC: B23D25/04
Filed: 1994-10-31
Abstract: PURPOSE: To achieve the smooth feeding guide in continuously cutting a metallic tube, and to automatically cut an adjustment part (waste tube part) at the tip of the metallic tube which is generated in the set-up operation in starting the cutting work on the automatic cutting line. CONSTITUTION: Feeding mechanisms 1, 10 which automatically and linearly feed a continuous metallic tube 20 on the feeding line and a cutter 4 which is arranged on the feeding line and provided with a pair of cutting blades 4A, 4B to successively cut the metallic tube 20 are provided, and a pipe guide 2 is moved so as to be interposed between the cutting blades 4A, 4B after the metallic tube 20 is cut, and is separated from space between the cutting blades in the next cutting work. The cutter 4 and the pipe guide 2 are set so as to be capable of linearly following and returning at the speed synchronous to the feeding speed of the metallic tube 20 on the feeding line through a movable supporting body 12.
Patent JP-H09114700-A (JP)
Title: Simulation system
Inventor: HIRATSUKA YUKIE
IPC: G06F11/28
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of debugging work by using a user interface which is so integrated that a user is unaware that a simulator consists of plural processes. SOLUTION: In an input/output simulation part operation environment (I/ OSimMgr), the state of waiting for command input is set after the start of all I/O monitors and I/O models constituting the simulator. It is discriminated whether the inputted command is a command for resource access or not; and if it is a command for resource access, the resource access processing is performed. If it is a command for resource display or display of connection relations of processes, a resource or the connection conditions of processes are displayed. Since the I/OSimMgr is provided and the interface for resource reference and change is integrated, work environments of test/debugging are collected into one to improve the test/debugging efficiency.
Patent JP-H05146793-A (JP)
Title: Aerator
Inventor: ANDO YASUSHI
IPC: C02F3/20
Filed: 1991-07-12
Abstract: PURPOSE:To easily and accurately adjust the horizontal position of a diffuser plate provided to a pan. CONSTITUTION:A pan 4 provided with a porous diffuser plate 5 is branched from an air pipe 1. A connecting pipe 6, an upper spherical bearing 7 and a lower spherical bearing 8 are provided between the air pipe 1 and a pan 4. One end of the connecting pipe 6 is connected to the pan 4, and a spherical frame 6b provided on the other end is vertically supported by the bearings 7 and 8. Consequently, the connecting pipe 6 is made rotatable, and the horizontal position of the pan 4 furnished with the diffuser plate 5 is easily and accurately adjusted.
Patent JP-H04144349-A (JP)
Title: Facsimile equipment
Inventor: KIRIHATA KAZUO
IPC: H04N1/00
Filed: 1990-10-04
Abstract: PURPOSE:To eliminate the need for transmission after a content of a file is printed out on paper on each transmission by generating a dot image from codes used in an electronic file such as a text file and a data file. CONSTITUTION:Since a file such as a text file and a data file is stored in terms of codes used for a computer, an image data generator 4 converting the codes into a dot image converts the codes into a image data and the data is sent from a transmitter 7 via an image data storage device 3.
Patent JP-H08129498-A (JP)
Title: Information storage device
Inventor: OOWA YASUSHI
IPC: G06F12/00
Filed: 1994-10-31
Abstract: PURPOSE: To improve the throughput of terminal request by duplexing two pairs of storage devices and alternately switching a terminal request processing and the optimum arrangement processing of stored data. CONSTITUTION: The access requests from terminals 11 to 14 are received by a host computer 3 via a network 15. The host computer 3 monitors systems 1 and 2, judges the system executing an access request processing and the system performing the optimum arrangement processing of stored data, and switches the processing to be executed in each system based on the result. When the system 1 executes the access request processings from the terminals 11 to 14, the system 2 performs the data optimum arrangement processing stored in the optical disk within the autochanger 7 in a storage device 5. When the system 2 executes the access request processings, the system 1 performs the optimum arrangement processing of stored data. The processing burden in a terminal request processing system can be reduced.
Patent JP-H09112798-A (JP)
Title: Low-temperature double shell tank
Inventor: KONDO KOICHI
IPC: E04H7/06
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the bottom end of an anchor strap from being exposed. SOLUTION: A tank is so constituted that an inner tank 6 and an outer tank 10 for surrounding the inner tank are arranged on a base concrete 3, which is supported apart from the ground, and the bottom end part of an anchor strap 9 whose upper end is fixed to the outer face of a side board 8 of the inner tank 6 is introduced to the bottom face of the base concrete 3 through an anchor strap box 14 buried in the base concrete 3 and extending vertically, and penetratingly fixed to the base plate 16 for closing the bottom end of the box 14. In this case, the end part of the anchor strap 9 exposed to the bottom face of the base concrete 3 and the base plate 16 are surrounded with a concrete block 21 (cement based material block). The bottom end of the anchor strap 9 and the base plate 16 are thus surrounded with the concrete block 21 and completely isolated from the atmosphere.
Patent JP-H03127025-A (JP)
Title: Plzt display device and production thereof
Inventor: MURAI YASUHIDE
IPC: G02F1/055
Filed: 1989-10-13
Abstract: PURPOSE:To improve the accuracy of alignment, etc., and the electrooptical characteristics of the above device by forming plural electrodes at prescribed intervals on a PLZT wafer produced from a green sheet and forming the electrodes of the laminated PLZT obtd. by laminating plural sheets of such PLZT wafers as internal electrodes. CONSTITUTION:The PLZT wafers 7 formed by forming plural spot facings 18 on the PLZT (PbO, LaO, ZrO2, TiO), putting marks 9 on the prescribed positions of the PLZT wafer 7 and packing an electrode material in these spot facings 8 are successively laminated, adhered and integrated to obtain the press laminated PLZT 11. The press laminated PLZT 11 is cut to a prescribed thickness to form the PLZT plate. The electrode material embedded in this PLZT plate is formed as the internal electrodes 2. The fluctuation in the position of the internal electrodes 2 is obviated and the dimensional and positional accuracy of the internal electrodes 2 is improved in the process for production. Internal stresses are hardly generated in the production process and the electrooptical characteristics are improved.
Patent JP-H11110865-A (JP)
Title: Cartridge loading device
Inventor: TANAKA MASAFUMI
IPC: G11B15/68
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To surely execute the chucking operation of arms. SOLUTION: Relating to this cartridge loading device, a motor is reversely rotated in the state where a roller is restrained in the chucking operation of the cartridge T at the time of loading, and arms 40 are turned taking pins 32 of a 2nd slider as the fulcrums by the retreating of a 1st slider 10 keeping the 2nd slider 20 to be in the stopping state, then the arms 40 are closed, thereby the cartridge T is held therebetween. Since the fulcrums of the arms 40 are set on the extended line A of the side surfaces 29 of the cartridge T, tip parts of the arms 40 are approached against taking out recessed parts 19 of cartridge T with the angle close to the right angle, so the arms 40 are smoothly entered therein without colliding to corner parts of these recessed parts. The same procedure is taken for the case when the arms 40 are opened to release the cartridge T.  The arm chucking operation is surely executed accordingly.
Patent JP-H11108765-A (JP)
Title: Structure for fixing temperature detecting sensor
Inventor: YAMASHITA MINETAKE
IPC: G01K1/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect the temperature of a pipe body by covering a part other than the part of the pipe body contacted by a sensor with a fixing member. SOLUTION: A pipe body 1 is a metallic pipe made of, for example copper, iron, stainless steel or the like, and a heat medium such as hot water or cold water is passed through the inside thereof. A temperature detecting sensor 2 is fixed in the outer surface of the pipe body 1 by a cylindrical fixing member 3, and by detecting the temperature of the pipe body 1, the temperature of the heat medium is detected. The fixing member 3 is inserted into the pipe body 1, the temperature detecting sensor 2 is inserted into the sensor surrounding part 3b of the fixing member 3 and then the temperature detecting sensor 2 is fixed in the pipe body 1. Since the temperature detecting sensor prevents the influence of an external air temperature, the heat radiation from the peripheral part of the pipe body 1 for fixing the temperature detecting sensor 2 is suppressed. Thus, the temperature of the heat medium is highly accurately detected. Also, by setting the thickness of the sensor holding part in the pipe body side to be thin, the flat temperature detecting sensor 2 is brought close to the pipe body 1, and good temperature detection is carried out for the heat medium.
Patent JP-H06115840-A (JP)
Title: Landing position display device of elevator
Inventor: KONDO KATSUMI
IPC: B66B3/02
Filed: 1992-10-06
Abstract: PURPOSE:To facilitate the installation of a landing position display device at a landing place by inserting a box which contains the display device main body into a hole provided on a landing door at the landing place and covering the front section of the box by a display board. CONSTITUTION:A hole 10b is formed on a front plate 10a of either (door 10) of doors 10, 11 at a landing place at which a three-way frame 4 is mounted, and a box 12 of a landing position display device which contains the display device main body is inserted in the inside of the hole 10b. A front opening section of the box 12 is covered by a display board 13, which is fixed by a screw 14. Consequently, the conventional troublesome work required is dispensed with when the display device is installed, that is, the work such as provision of an empty place on a landing wall 1 and packing by mortar. Also, the installation work can be done at factory, and it is possible to facilitate the installation work of the landing position display device.
Patent JP-S62127565-A (JP)
Title: Slip control device for torque converter
Inventor: MURASUGI TAKU
IPC: B60W10/10
Filed: 1985-11-29
Abstract: PURPOSE:To prevent the occurrence of vibration at the time of sudden load change of an engine by providing a response valve, which increases the pressure in a lockup control chamber when the changes in oil pressure in response to the engine load exceed a prescribed value, in a torque converter. CONSTITUTION:When a converter pressure Pc changing in response to engine loads changes suddenly, the spool 23a of an engine load sudden change responsing valve 23 moves either one direction out of right and left to communicate a line pressure PL supply passage 26 with a passage 22. When part of line pressure is supplied to the passage 22, the spool 13c of a lockup control valve 13 moves to supply the converter pressure Pc to a lockup pressure passage 14, and further the pressure in a lockup control chamber 8 increases to increase the slip degree in a lockup clutch 7. Thus, the load fluctuation of the engine is absorbed by a torque converter 1, and the occurrence of vibration can be reduced.