baber/WOPTO huggingface dataset:
Patent JP-2001020809-A (JP)
Title: Exhaust circulation control valve and exhaust circulation control device
Inventor: NAKANO YASUYUKI
IPC: F16K31/02
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent opening of a valve, even if a large force acts on a valve upstream side, and to simplify a constitution by making the direction of internal pressure introduced into a sealing space and directly acting on the valve from the sealing space side as an opposite direction of supercharger pressure acting on the valve from a gas passage side. SOLUTION: Exhaust gas discharged from a cylinder 20 is discharged to the outside via a catalytic converter 32 and an exhaust muffler 34 provided in an exhaust passage 30. In an exhaust circulation passage 40 which is branched from the midst of the exhaust passage 30 and is connected with the midst of an intake passage 10, an exhaust circulation control valve 100 is provided. A supercharger 50 which is driven by exhaust gas discharged from the exhaust passage 30 and supplies intake air supercharged to the intake passage 10 is provided. Intake air pressurized by the supercharger 50 is supplied from the intake passage 10 to the cylinder 20, the supercharger pressure flows backward from the exhaust circulation passage 40 and is impressed on an upstream side of a valve of the exhaust circulation control valve 100.
Patent JP-S5979484-A (JP)
Title: Magnetic bubble element
Inventor: TAKEUCHI TERUAKI
IPC: G11C19/08
Filed: 1982-10-29
Abstract: PURPOSE:To obtain the coincidence of each bias margin as high as possible between the transfer path of a soft magnetic element bar and an ion implanting path, by reducing the substantial thickness of a magnetic film at least in a region where a soft magnetic element bar is positioned compared with other regions. CONSTITUTION:A bubble magnetic garnet film has 1.0mum thickness and a 0.8mum bubble diameter, and the thickness of a garnet film 1 is reduced by an ion milling process in a region where a transfer path is formed for a soft magnetic element bar. In other words, the region where an ion implanting transfer path is formed is covered with an AZ resist of 1mum thickness, and a milling process is applied on the AZ resist. The reduction of film thickness due to the milling process is set at 8%, and the changing slope is set at <=1/10 for the thickness of the film 1 to eliminate the generation of a magnetic pole at the boundary part between a milling part and a non-milling part. The resist is removed after the milling process, and an ion is implanted over the entire surface to form an ion implanting transfer path 2. Then SiO2 3 is coated over the entire surface as a spacer to stabilize the transfer path. Then a soft magnetic element bar transfer path 4 is formed with 0.35mum thickness on the region having reduced thickness of film.
Patent JP-2000023244-A (JP)
Title: Radio communication base station device
Inventor: FUJITA NOBUYUKI
IPC: H04W16/28
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To improve the communication quality by reducing interference between transmission signals from a base station without making the device large or increasing a generated heat. SOLUTION: An omnidirectional antenna 10 can communicate, a control channel BB15, 25 use an antenna diversity function to select any of directivity antennas 11, 12, 21, 22 under the control of a CPU 20 for the transmission to each radio terminal, a degree of interference in the same area caused by transmission waves with a strong level from a base station corresponding to number of the directivity antennas is reduced (50% in an example shown in the figure) without a remarkable increase in functions. Furthermore, the omnidirectional antenna 10 connects to a changeover switch 33 and is configured to directly receive an output of a PA 32 from a TX 31 not through a distributor 34 and a combiner 35 consisting of hybrid circuits in the case of outputting the control channel, then an output of the PA 32 is reduced.
Patent JP-2001014449-A (JP)
Title: Background clearing method for image memory for high speed continuous image fetching device
Inventor: ISHII TOSHIHISA
IPC: G06T1/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the fetching interval of an image. SOLUTION: The high speed continuous image fetching device is composed of an image memory, a first address generator for image fetching processing, a second address generator for clear processing for the background and a third address generation for reading, the clear processing of the background is performed by the second address generator continuously to image fetching due to the first address generator and two kinds of the processing can be simultaneously executed so that a useless period for memory clear can be excluded.
Patent JP-S6082105-A (JP)
Title: Method and apparatus for manufacturing hollow yarn type membrane separator
Inventor: TAKAHASHI KENJI
IPC: B01D63/02
Filed: 1983-10-12
Abstract: PURPOSE:To load a hollow yarn in a case in a sterilized state without damaging the hollow yarn by turning an inserting port of a cylindrical case upward, supplying a bundle of hollow yarns, and oscillating the case while reducing the pressure in the case. CONSTITUTION:A case K is held in a main body 1 by a case holding part 2 so that the case may not be turned. A separated liquid pipe P is closed with a blind plug 7, and a separated liquid pipe P' on the other side is connected to a sucking part 5. A guiding part 4 for a bundle of hollow yarns is lowered and connected to the case K, and the bundle Y of hollow yarns is supplied. The air in the case K is sucked by the sucking part 5 to reduce the pressure, and the body is oscillated by an oscillating part 6 to insert the bundle of hollow yarns into the case without damaging the bundle. The suction is stopped immediately before the bundle Y of hollow yarns reaches the lower end part, and the oscillation is completely stopped after the bundle is completely inserted. Then the case K is removed from the case holding part.
Patent JP-S6166835-A (JP)
Title: Air-fuel ratio control unit for engine
Inventor: OKAZAKI KATSUMI
IPC: F02D41/00
Filed: 1984-09-10
Abstract: PURPOSE:To prevent a torque variation from occurring, by performing the transition from feedback control to open loop control at a time when a learning value is renewed in regard to everything in the specified operating range, in case of device which controls an air-fuel ratio in a way of shifting from the feedback control to the open loop control according to an engine running state. CONSTITUTION:According to each of detection signals ISn and ISa of engine speed and suction air flow, a fundamental injection quantity is calculated at a control unit 30, and a fuel injection valve 6 is controlled in conformity with a final injection quantity obtained upon compensating the fundamental injection quantity on the basis of each of detection signals ISs, ISt and the like of cooling water temperature and suction temperature. And, in accordance with a detection signal ISo of an oxygen sensor 27 in the specified running state, feedback controlo an air-fuel ratio is started but at this time, a feedback compensation value is calculated at every plural-running rage, and these values are stored in memory as a learning value. Each learning value is made to be renewed successively, but when an end of the said renewal is detected under the specified running condition, the air-fuel ratio is shifted from feedback control to open loop control utilizing the said learning value.
Patent JP-2001018962-A (JP)
Title: Assembling type pallet
Inventor: OTANI RIKUJI
IPC: B65D19/12
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To eliminate a high precision at an engaging part between a panel and a base block, facilitate a manufacturing of pallet, provide a superior assembling work, show no possibility in providing incapable assembling caused by deformation and further enable the pallet to be repeatedly used for several times. SOLUTION: This pallet is assembled such that a pair of first panels and the other pair of second panels are raised at four sides of a rectangular base block and adjoining panels are removably engaged to each other. The first panels are set such that when they are slid in a direction extending along the sides of the base block, a stopper rivet 31 fixed to the lower end surface, for example, is engaged with a key-shaped engaging hole 14c at the base block to attain an anti-removal state. In addition, when the first panels are slid, the lower surface of an end section of an upper edge member 28 of each of the first panels rides on a stepped part 33c formed by a recess 33b arranged at a flange 33a of each of the second panels so as to prevent the second panels from being pulled off upwardly. In addition, a connected state between the first panel and the second panel is locked.  A segment where the first panels are raised does not require any high precision, its manufacturing can be easily carried out, and its assembling work may also be well performed. Even if a concentrated load is applied to it, deformation of the pallet can be prevented.
Patent JP-H0940440-A (JP)
Title: Scintillator glass
Inventor: KIDO KAZUHIRO
IPC: C03C4/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a glass having high light emission efficiency high quality and excellent chemical durability, in scintillator glass containing Ce. SOLUTION: This scintillator glass contains, by weight, at least 50-80% SiO2 , 12-25% Al2 O3 , 1-15% Li2 O, 0.5-30% MgO and 0.5-15% Ce2 O3 .
Patent JP-H1133850-A (JP)
Title: Aid device for works
Inventor: NITTA MASAO
IPC: G06Q50/04
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enhance the productivity of a production line which produces different sorts of products in mixing, by certainly judging whether the fed constituent member or component to be installed thereon is a one for the product concerned. SOLUTION: A working image to exhibit the works at a working station is displayed on a display 18 of an aid device for works 12 which is installed in the working station, and the ID number for the constituent member W or component 16 to be installed on W corresponding to the display is inputted. On the basis of the inputted ID number, checking is made whether it is a constituent member W corresponding to the displayed product, or it has been inputted already, etc., and if OK, the next working image is displayed on the display 18.
Patent JP-2001018651-A (JP)
Title: Connection device within automobile door
Inventor: YUGE MASAAKI
IPC: B60J5/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To easily connect an operation handle with a connecting means through a mounting hole. SOLUTION: The connecting means is formed out of a first connection member 11a pivoted to the lever 5a of a door lock main body 5, and of a second connection member 11b pivoted to the other end of the first connection member 11a at its one end, and extended upward so as to be opened to the mounting hole 7a of an outer panel 7 at the other end, and the means can be bent to the thickness direction at the pivoting part 11e of the first connection member and the second connection member 11b, and the other end of the second connection member 11b is pulled out to the outside of the mounting hole 7a by bending the pivoting part 11e to the side of an inner panel 2, so that it can be connected to an operation handle 8.
Patent JP-S6251354-A (JP)
Title: Conference communication control system
Inventor: KENMOCHI HIROYUKI
IPC: H04M3/56
Filed: 1985-08-30
Abstract: PURPOSE:To improve the conference function by using a specific bit as a talking in-channel signal of a non-telephone terminal device, branching the signal and applying time division multiplex with a transmission signal of plural communica tion control circuits and using a time switch so as to apply phase conversion thereby applying communication by the non-telephone terminal device among optional participants. CONSTITUTION:Remaining bits except the LSB of a voice signal of each channel incoming from an incoming highway 20 are inputted to a voice adder circuit 3 at a branch circuit 1, the voice at the conferect talking is synthesized at the circuit 3 and outputted as a received voice to participants of each channel via highway 31   insertion circuit 2   outgoing highway 30. On the other hand, For example, the 1st-4th channels are connected respectively to the communication control circuit via highway 22   selection circuit 5   highway 24 time switch memory 4   highway 34   separation circuit 6   highway 33 demultiplexer 8 by rewriting the content of the LSB of each channel in the storage memory 11. The processor supervises the transmission from each communication circuit in this state.
Patent JP-H0743483-A (JP)
Title: Nuclear fusion-fission hybrid reactor
Inventor: TAKUMA TADASHI
IPC: G21C1/00
Filed: 1993-07-30
Abstract: PURPOSE:To make a fluctuation width of total thermal output as little as possible. CONSTITUTION:A nuclear fuel area of a bracket is divided into a first nuclear fuel area 12 near plasma and a second nuclear fuel area 13 remote from the plasma. The first nuclear fuel area 12 is narrower than the second nuclear fuel area 13. The first nuclear fuel area 12 is filled with only nuclear fission fertile material. The second nuclear fuel area 13 is filled with the nuclear fission fertile material and fissionable material of 3% or less. Since in operation the thermal output of the first nuclear fuel area 12 increases and that of the second nuclear fuel area decreases, the fluctuation of the total thermal output lessens.
Patent JP-S6345011-A (JP)
Title: Preparation of molding having stone-grained pattern
Inventor: YOSHIDA SHIGEO
IPC: B29K105/06
Filed: 1986-08-13
Abstract: PURPOSE:To prevent decrease in strength and to improve productivity, by setting a sheet wherein particles for forming a grain of stone are adhered on a mold- release sheet is set on the surface of a mold in such a way that the particles should be exposed outside and setting thereon a molding material in layers on the mold and thereafter curing them. CONSTITUTION:A stone sheet 3 is prepared by coating the surface of a mold- release sheet 1 with an adhesive 9 and scattering and adhering thereon particle- shaped materials 2 such as stones and so on. The stone sheet 3 is set on the surface of a mold 4 is such a way that the particle-shaped material 2 should be exposed on the upper face. A molding material 5 such as SMC and BMC is set over the stone sheet 3 in layers on the mold 4 and a top force of the mold 4 is clamped on a bottom force, and molding is carried out under pressure and heating. A molding wherein the molding material 5 has been cured is taken out of the mold and the mold-release sheet 1 is peeled off from the stone sheet 3. The particle-shaped materials 2 remains on the surface of the molding and a stone-grained pattern is thereby formed.
Patent JP-H0475192-A (JP)
Title: Automatic money paying device
Inventor: OGAWA YUICHI
IPC: G07G1/00
Filed: 1990-07-18
Abstract: PURPOSE:To eliminate direct money handling by a cashier and to prevent cashier's illegality by displaying money amount data from an electronic cash register on a money amount data display means, and calculating and sending the amount of money of received paper currency to the electronic cash register. CONSTITUTION:The money amount data which is received by a money amount data receiving means from the electronic cash register 17 is displayed on the money amount data display means 12 and the amount of money of paper currency received by paper currency paying and receiving means 13 and 14 is calculated by a received money amount calculating means, whose calculation result is sent to the electronic cash register 17 by a received money amount sending means. Consequently, the reception of money for an article and the payment of its change are automated according to the money amount data sent from the electronic cash register 17 and the reception and payment between the cashier and customer are eliminated.
Patent JP-S5890990-A (JP)
Inventor: KIMURA YUUKICHI
IPC: B42F7/08
Filed: 1981-11-26
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-S6436692-A (JP)
Title: Lubricating oil
Inventor: TANIGAWA KEIICHI
IPC: C10N40/20
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a lubricating oil useful for metallic plastic working and spinning for synthetic yarn, providing high lubricating properties and high mill cleaning properties especially in rolling of thin steel plates, containing a specific imidazoline-based ester compound and a specific imidazoline-based acid amide compound. CONSTITUTION:The aimed lubricating oil containing (A) an imidazoline-based ester compound shown by formula I or formula II (R1 and R2 are >=5C alkyl, alkenyl, hydroxyalkyl, hydroxyalkenyl or phenyl; X is 2-34C alkyl, alkenyl or phenyl) and/or (B) an imidazoline-based acid amide compound shown by formula III or formula IV (n is 1-3). The lubricating oil has physical and chemical stability, cooling properties, corrosion resistance and no problems with respect to foaming properties, chapped hands, toxicity to men and animals and smell and slightly decomposes.
Patent JP-H0239774-A (JP)
Title: Ghost eliminating device
Inventor: KOBAYASHI MICHIO
IPC: H04N5/21
Filed: 1988-07-29
Abstract: PURPOSE:To stably eliminate a ghost by making a vertical synchronizing signal into a reference waveform, generating the pseudo ghost with a tap gain generated by means of a ghost detecting means, synthesizing it with an originally received television signal, and eliminating the ghost. CONSTITUTION:The waveform in an area near the trailing edge of the vertical synchronizing signal made into the waveform in the reference area, Fourier- transformed by a reference area Fourier transform part 15 as the waveform in the reference area, and a Fourier coefficient G1(jomega) is supplied to a dividing part 17. The waveform in the area successively after the said reference area is Fourier-transformed by a detected area Fourier transforming part 16 as the waveform in the detecting area, and a Fourier coefficient G2(jomega) is supplied to the dividing part 17. The dividing part 17 divides the Fourier coefficient G2(jomega) by the G1(jomega), and a transmission characteristic the inverse of G2(jomega)/G1(jomega) of a ghost eliminating filter is generated. Consequently, even when the vertical synchronizing signal is used as the reference waveform, the ghost can be stably eliminated without the effect of the high band characteristic of the waveform.
Patent JP-H0614441-A (JP)
Title: Prevention method of ground fault trouble caused by overhead earth wire disconnection
Inventor: KOBAYASHI SATORU
IPC: H02G7/18
Filed: 1992-06-25
Abstract: PURPOSE:To prevent a ground fault trouble by coupling among overhead earth wires through a large number of spacers, and making smaller mounting intervals of a larger number of spacers than intervals between the overhead earth wires and upper phase power lines. CONSTITUTION:One overhead earth wire 2 is connected to the other overhead earth wire 2 through a large number of spacers 4, and mounting intervals A of a large number of spacers 4 make smaller than intervals L between the overhead earth wires 2 and upper phase power lines 3. The spacers 4 are mounted in a stage to apply tensile force to expansion spring sections 5. When the overhead earth wires 2 are disconnected by the falling of a thunderbolt, etc., the overhead earth wires 2 hang down, and the mounting intervals A of the spaces 4 are smaller than the intervals between the overhead earth wires 2 and upper phase power lines 3, so that the sagging overhead earth wires 2 are not brought into contact with the upper phase power lines 3. According to the constitution, a ground fault trouble can be surely prevented.
Patent JP-S6345400-A (JP)
Title: Method for electropolishing inner surface of pipe
Inventor: FUKUDA AKIHIRO
IPC: C25F3/16
Filed: 1986-08-12
Abstract: PURPOSE:To obtain a polished inner surface having improved smoothness over the full length of a long-sized pipe by inserting a cathode bar formed by winding a string made of cloth of insulating fiber around a core metal into the pipe, feeding an electrolytic soln. to the pipe, relatively rotating the cathode bar and the pipe and moving the bar in the axial direction. CONSTITUTION:A string 3 made of cloth of flexible insulating fiber is spirally wound around a core metal 2 having the shape of a straight bar to form a cathode bar 1. This cathode bar 1 is inserted into a long-sized pipe 4 acting as anode. An electrolytic soln. 5 is fed into the pipe 4, the bar 1 and the pipe 4 are relatively rotated and the bar 1 is moved in the axial direction to electropolish the inner surface of the pipe 4. The distance from the surface of the core metal 2 to the inner surface of the pipe 4 is kept uniform by the string 3, so electropolishing is carried out at stable current density.
Patent JP-H0239329-A (JP)
Title: Tip connecting device for program development back-up device
Inventor: MATSUNUMA NAOO
IPC: G06F11/22
Filed: 1988-07-29
Abstract: PURPOSE:To ensure the free oscillating actions at a tip socket part and to facilitate a connecting job by attaching two rigid substrates to the upper and lower sides of a flexible substrate with a space secured between them. CONSTITUTION:A flexible substrate 13 containing a wiring pattern formed on its surface is electrically connected to a substrate 2 contained in a probe main body 1. A 1st reinforcing rigid substrate 14 containing a CPU 7, etc., is adhered on the upper side surface of the substrate 13 at a point near its tip part. At the same time, a 2nd reinforcing rigid substrate 15 containing a socket is adhered on the lower side surface of the substrate 13 at its utmost tip part with a space secured to the substrate 14. In such a constitution, the tip socket part can perform the free oscillating actions owing to the flexibility of a connection part 16 between both substrates 14 and 15.
Patent JP-S6081329-A (JP)
Title: Clearer for draft roll
Inventor: KITAMURA YOUJI
IPC: D01H5/64
Filed: 1983-10-11
Abstract: PURPOSE:To improve the cleaning effect and rotate intermittently a cylindrical clearer, by specifying the structure of the cylindrical clearer provided in parallel with draft rolls. CONSTITUTION:A clearer 4 is constituted of plural protruded mounting members 5 for each clearer member 6 of a clearer support in the same shape. The clearer member 6 is inserted into part of the mounting members 5. The mounting members 5 in the next order in the rotative direction of the clearer support are partially in contact with draft rolls (3a) when the clearer member 6 is in contact with the draft rolls (3a), and the clearer member 6 in contact is supported not to rotate and move. The mounting members 5 are rotated and moved one pitch while pushed down against a pushing up device with an engaging part of a pawl ring 10.
Patent JP-S5892875-A (JP)
Title: Assembling fixture
Inventor: KAWAI MASATO
IPC: G01R31/28
Filed: 1981-11-27
Abstract: PURPOSE:To reduce the cost of a fixture, by assembling two or more blocks, where probe pins are stood, and one or more blocks, where no probe pin is stood, into the fixture and making it possible to decompose or reconstitute the fixture. CONSTITUTION:In respect to a fixture of constituting elements of a testing machine, especially, an in-circuit tester in a logic device, the fixture consists of blocks 201 where probe pins 101 are stood, guide posts 301 for fixing blocks, a fixture frame 401 for fixing guide posts 301, and blocks 211 having no pins; and when fixtures for in-circuit tester for individual circuit substrates to be tested are generated, blocks 201 and 211 are combined properly and are inserted between guide posts 301, and posts 301 are fixed to the fixture frame 401. Thus, the time and the cost for production of the fixture are reduced considerably.