baber/WOPTO huggingface dataset:
Patent JP-H02164634-A (JP)
Title: Drain structure for door pocket
Inventor: KOSAKA MOTOSHI
IPC: B60J5/04
Filed: 1988-12-20
Abstract: PURPOSE:To drain water in a door pocket easily and securely by disposing a drain port and a drain guide body in an inclined surface formed respectively in a lower part of the door pocket, and disposing a forward end protrusion part of the drain guide body inside a door panel. CONSTITUTION:If a small matter 12 such as a wet umbrella is contained in a storage 13 of a door pocket 4, water drops attached to the small matter 12 drop to a partition plate 14. The water drops then flow along an inclined surface of the partition plate 14 and discharged from a drain port 15 to a guide body 16. The water drops are then transferred through the guide body 16 to the inside of a door panel 2 to drop from a forward end part 16a of the guide body 16 to a lower surface of a door inner panel 5. The water drops further flow along the lower surface of the door inner panel 5 together with raindrops, etc., penetrating into the inside of the door panel 2 to be discharged from a discharge hole 10 out. Water stored in the door pocket 4 can thus be discharged out easily and securely.
Patent JP-H04330572-A (JP)
Title: Method and device for recording index image in image data processor
Inventor: MASUKANE KAZUYUKI
IPC: H04N7/01
Filed: 1991-11-11
Abstract: PURPOSE:To provide an image signal processing system capable of handling a various kinds of image signal formats and to reduce con-stitutional hardware and a cost. CONSTITUTION:This system is equipped with a personal computer 10 and a recording and reproducing device 12, and they are connected with an overlay reproducing device 14. A VGA monitor 16 is connected to the computer 10, and VGA video data of pseudo color mode is displayed visually on the monitor. The recording and reproducing device records or reads out an analog video signal of real color mode on a video floppy 18. A video signal source such as a high resolution camera 20 is also connected to the floppy. An overlay re-scan board 14 receives video signals of NTS, RGB and S types and also, VGA video signals of the same types, and is equipped with functions to perform the conversion and synthesis of signals outputted in forms of NTSC, RGB and S, and VGA video signal types.
Patent JP-H05155286-A (JP)
Title: Transfer device for long heavy cargo
Inventor: TOMOMATSU MICHINORI
IPC: B60P3/00
Filed: 1991-12-05
Abstract: PURPOSE:To transfer a long heavy cargo in longitudinal direction relative to the traveling direction by providing arm supporting parts free to lift on a pair of right and left supporting frames extended from an operating stand with a traveling means, mounting pivotally the base end on the arm supporting parts, and providing a pair of arms so that they opposed to each other. CONSTITUTION:A pair of supporting frames 2 are provided at either one of the front and rear of an operating stand 1 with a traveling means 20 relative to the traveling direction, and arm supporting parts 3 are provided free to lift on the supporting frames 2. Then a base end is mounted pivotally on the arm supporting parts 3, a pair of arms 4 are provided so that they are opposed to each other. Also an base end of an engaging claw 5 is mounted pivotally on the top of the arms. The arm 4 is opened, moved to the supporting frame side 2, and the traveling means 20 is driven to move a transfer device so that a long heavy cargo can be positioned between the arms in longitudinal direction. The arm 4 is closed, engaged with the long heavy cargo, the arm supporting parts 3 are raised, and the long heavy cargo is raised in the air for carrying it.
Patent JP-H02166429-A (JP)
Title: Lens barrier opening/closing mechanism and camera using the same
Inventor: YOSHIMA MUTSUHITO
IPC: G03B17/04
Filed: 1988-12-20
Abstract: PURPOSE:To easily secure a storage space and to simplify an opening and closing mechanism by providing a camera main body so that respective divided barriers are stacked in one direction and stored, and applying a driving force to one divided barrier and opening/closing them associatively. CONSTITUTION:A photographic window 55 is covered by a lens barrier 140 to protect an internal photographic lens 50. This lens barrier 140 consists of two divided barriers 141 and 142, which are stacked and stored below the photographic window 55 of a lens barrel 51. Further, a projection 141a is formed at the upper end of the divided barrier 141 which is arranged on the front side and a projection 141b is formed at the lower end; and a projection 142a is formed at the upper end of the divided barrier 142 which is arranged on the rear side and a projection is formed at the lower end. The driving force is applied to one divided barrier to make mutual projections abut on each other, thereby opening/closing the barriers associatively. Thus, the divided barriers are stacked in one direction and stored, so the storage space is easily secured and the mechanism for opening/closing the divided barriers is simplified.
Patent JP-H05157781-A (JP)
Title: Device for measuring standing wave ratio
Inventor: ISHIKAWA YOHEI
IPC: H04B17/00
Filed: 1991-12-05
Abstract: PURPOSE:To measure a standing wave ratio(SWR) without being affected by an interference wave by providing a transmission line having a load circuit connected to one end thereof. CONSTITUTION:When a switch SW1 is changed over to a contact (a), the advance wave signal of a multiple wave signal is converted to a second intermediate frequency signal having the same frequency as local oscillation frequency f1 by a second frequency converter circuit consisting of a mixer 46 and a band- pass filter 47 to be inputted to an MPU 60 through a processing circuit. Subsequently, when the switch SW1 is changed over to a contact (b), the reflected wave signal detected by a directional coupler 30 is converted to a second intermediate frequency signal having the same frequency as the frequency f1 in the same way to be inputted to the MPU 60 through the processing circuit. If an interference wave signal is inputted to an antenna 3, the frequency component of the interference wave signal is removed by the band-pass filter 47 and, therefore, the levels of the advance wave signal and reflected wave signal of a multiple wave signal can be accurately measured.
Patent JP-H01163716-A (JP)
Title: Zoom lens system for projecting microfilm with small distortion aberration
Inventor: UEDA TOSHIHIKO
IPC: G02B15/16
Filed: 1987-12-19
Abstract: PURPOSE:To obtain a zoom lens system compact and with small distortion aberration by constituting lens system of three groups and eight pieces and satisfying specific conditions between intervals between each lens group at the time of variable power. CONSTITUTION:The optical system is constituted of the first lens group I having negative refracting power, the second lens group II having positive refracting power and the third lens group III having negative refracting power in order from the enlargement side. Also, when DS12, DL12 and DS23, DL23 denote an interval between the first group I and the second group II, and an interval between the second group II and the third group III of zoom positions of the shortest focal distance end and the longest focal distance end, respectively, the expression is satisfied. In this regard, a diaphragm S is placed in the vicinity of the second lens group, and at the time of zooming, the first lens group is fixed. In such a way, by a symmetrical lens system, the fluctuation of distortion aberration is reduced, and also the overall length can be shortened.
Patent JP-H02166827-A (JP)
Title: Semiconductor circuit
Inventor: MATSUMOTO KAZUYA
IPC: H01L27/095
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a device with the buffer circuit of low power consumption in spite of the use of high supply voltage by connecting a normally-off type FET to a buffer stage constituted of the normally-off type FET, and making it load. CONSTITUTION:When input is L, and the normally-off type FET Tr2 is OFF, a source follower FET Tr3 to form the buffer stage together with the normally- off type Tr4 through the normally-on type Tr1 connected to the high supply voltage Vdd is turned ON. At that time, the output of the buffer stage becomes low voltage by a normally-off type load FET Tr5 which is connected to the FET Tr3 and whose gate and source are short-circuited. Accordingly, even the high supply voltage is used together with an ECL circuit, etc., the device becomes the semiconductor device provided with the buffer of the low power consumption.
Patent JP-H04191391-A (JP)
Title: Weak electrolytic treating device
Inventor: HIRATA ICHIRO
IPC: C25D1/00
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate the lack of supply of the Ni ions existing in an electrocasting liquid by effecting an electrolysis while using baskets packed with electrolytic Ni and Ni pellets after mixing at a prescribed ratio as anodes and using the electrocasting liquid which is not added with an Ni dissolving agent. CONSTITUTION:The weak electrolytic treating device is formed by housing the baskets 3 which are the anodes, an Ni plate 4 which is the cathode, and the Ni electrocasting liquid 6 which is not added with the Ni dissolving agent into a weak electrolytic treating cell 5. The high-purity electrolyte Ni 2 without contg. S and 20 to 30wt.% S-contg. Ni pellets are housed into the above- mentioned baskets 3. The baskets 3 of the above-mentioned anodes and the Ni plate 4 of the cathode are disposed to face each other in the above-mentioned treating cell 5 and are electrolyzed.
Patent JP-H05154293-A (JP)
Title: Drying machine
Inventor: HIROTA TATSUYA
IPC: D06F58/02
Filed: 1991-12-05
Abstract: PURPOSE:To increase the strength of a drying machine frame without increasing the area of a supporting plate made of a metal by integrally molding a reinforcing supporting part which reinforcing-supports the drying machine frame through the joint with the drying machine frame, on the second casing member of a fan casing made of resin which form a dry air passage and s cooling air passage in division in cooperation with a both face fan. CONSTITUTION:A fan casing 9 made of a resin consists of the first casing member 10 and the second casing member 11 which is formed by thermally welding-joined with the first casing member 10 at a joint place 9a, and is divided into a drying air passage 27 and a cooling air passage 28 in cooperation with a heat exchange type both surface fan 22. A sealing member 21 which is installed on a drum is fixed on the second casing member 11, and slides for a supporting plate 14 made of metal which supports a rotary shaft 16, and suppresses the leak of the dry air. A reinforcing supporting part 39 is formed integrally with the second casing member 11 and extends to a drying machine frame 1, and joined with the drying machine frame 1, and reinforcing-supports the frame 1. Accordingly, the strength of the drying machine frame can be increased without increasing the area of the supporting plate made of the metal.
Patent JP-H08174326-A (JP)
Title: Milling cutter
Inventor: ONO TAKESHI
IPC: B23C5/08
Filed: 1994-12-26
Abstract: PURPOSE: To provide a milling cutter not needing any positional adjustment relative to an arbor even when its cutting tip is polished. CONSTITUTION: A thread ridge 1d is formed in the outer periphery of a cylindrical body 1, a screw thread 2d engaged with the screw thread 1d of the body 1 is formed in the inner peripheral surface of an annular cutting part 2 having a cutting tip 3 for cutting one end surface, a key 5 is fitted in a key way 1e formed in a flange 1c on the other end side of the body 1 and a key way 2e formed in the other end surface of the cutting part 2 so as to be freely attached/ detached and this key 5 is fixed to the body 1 by a bolt 6.
Patent JP-H04196698-A (JP)
Title: Color edge correcting circuit
Inventor: FUJISHIMA YUKITOMI
IPC: H04N9/68
Filed: 1990-11-26
Abstract: PURPOSE:To eliminate the generation of ringing and the effect on hue variation due to the variation in the saturation level by time direction replacing of the chrominance signals using edge information of luminance signals. CONSTITUTION:A delying means 8 which outputs in parallel as plural chrominance signals whose delayed time is different, a selection means 7 which selects one chrominance signal from any one of the chrominance signals at random and edge detecting means 3 and 4 which detect the edge of luminance signals related to the chrominance signals are provided. And depending on the plus or minus directions of the detected edge signals, a decision is made to select the delayed time side or the advanced time side with respect to the central tap of the delaying means 8 and the controls are made to read the signals from the further tap from the center tap as the edge signal level becomes larger. Thus, the chrominance signals are time replaced, the signals have abrupt variation in their edges and the generation of ringing and adverse effects on hue variation due to the variations in the saturation level are eliminated.
Patent JP-H11139243-A (JP)
Title: Gas-charging container for air bag
Inventor: TSUYUKI MITSUGI
IPC: B60R21/268
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To easily position a gas-charging jig by mounting a projection comprising a charging hole communicated with a gas storing space of a gas-charging container, on the container. SOLUTION: First of all, a shell-type sealing member is inserted into a gas- charging hole 10 of an inflater 1. Then a gas-charging jig 20 is set on the inflater 1. This setting is performed by engaging an acceptor 26 of the jig 20 with a projection 6 of the inflater 1 by the screwing. Then a gas-charging path 30 of the gas-charging jig 20 is connected with a gas source through a connection piping 46, and the gas is charged into the inflater 1 through the charging path 30. After the gas charging is completed, a first operating shaft 34 is rotated and driven to rotate and advance a sealing member through a second operating shaft 40, and a taper part of a point of the sealing member is press fitted to the taper-shaped part 16 to temporarily seal the gas-charging hole 10 of the inflater 1.  After a series of these processes are completely, the jig 20 is removed from the inflater 1 to for the main sealing, whereby the gas-charging operation is completed.
Patent JP-H09185916-A (JP)
Title: Manufacture of composite oxide ceramic superconducting wire
Inventor: YAMAMOTO SUSUMU
IPC: C04B35/45
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a superconducting wire by applying, plastic deformation working then intermediate annealing and moreover the platic deformation working, to, and then heat treat and sinter, a metallic pipe fitted with ceramic raw material powder. SOLUTION: Ceramic raw material powder 2, composed of a composite oxide having superconducting characteristics, is packed into a metallic pipe 1; and in this conducting, plastic deformation working, for decreasing the cross section area of the metallic pipe 1, is applied. As ceramic raw material powder, superconducting material, expressed in a general formula AaBbCc is used where A, B, and C are selected from a periodic table Ia, IIa, and IIIa group elements; from Ib, IIb, and IIIb group elements; and from oxygen and carbon, etc., respectively. A superconducting wire can be obtained after the plastic deformation working is applied, by intermediately annealing the metallic pipe, and moreover heat treating it after the plastic deformation working to sinter the packet ceramic raw material powder.
Patent JP-2001144046-A (JP)
Title: Metal polishing fluid and polishing method using it
Inventor: KURATA YASUSHI
IPC: H01L21/304
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a metal polishing fluid which can realize a high polishing speed ratio between a foundation barrier layer and an insulating layer, can realize high surface uniformity and high flatness, and can form the flush pattern of a metal film with high reliability, and to provide a polishing method using the fluid. SOLUTION: A metal polishing fluid contains metal oxidizing agent, metal oxide dissolving agent, protective film forming agent, water-soluble polymer and water, and the water-soluble polymer has the effect of lowering the polishing speed of the barrier layer.
Patent JP-H04198151-A (JP)
Title: Production of methacrylic acid
Inventor: HIGUCHI HIROBUMI
IPC: B01J31/02
Filed: 1990-11-28
Abstract: PURPOSE:To easily produce methacrylic acid with a simple apparatus in high quality by carrying out the acid transesterification of methyl methacrylate and an organic carboxylic acid in the presence of an acidic catalyst such as strongly acidic ion exchange resin. CONSTITUTION:Methacrylic acid is produced by reacting methyl methacrylate with an organic carboxylic acid in the presence of an acidic catalyst at 50-120 deg.C for 30min to 24hr. The organic carboxylic acid is preferably the one giving the organic carboxylic acid methyl ester having a boiling point lower than the boiling point of methyl methacrylate used as a raw material and is e.g. formic acid, acetic acid, propionic acid and acrylic acid. Sulfuric acid, benzenesulfonic acid, etc., may be used as the acidic catalyst, however, the use of a strongly acidic ion exchange resin is especially preferable from the viewpoint of the reaction selectivity and the separability of the reaction product.
Patent JP-H09128682-A (JP)
Title: Congestion information guiding method for vehicle
Inventor: NAKAMURA KAZUMASA
IPC: G08G1/0969
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To give congestion guidances frequently in a short time and requires no long time for the guidance by judging whether or not the distance between adjacent congestion places is less than a specific value and guiding about a fact that intermittent congestion is occurring when it is judged that the distance is less than the specific value. SOLUTION: A control processor 4 judges whether or not the distance L between congestion links is less than a specific distance (e.g. 300m) unless the distance L is zero. When L<300m at this time, the start point o a 1st congestion link is regarded as the generation point for congestion guidance by using flags indicating intermittent congestion places, and the distance of the intermittent congestion is calculated from the link lengths of the intermittent congestion places and registered in an internal memory. And, when the generation point for congestion guidance is reached, the contents of the flag of the generation point are checked and when the point is a continuous congestion place, a vocal information of, for example, 'The road is continuously congested with traffic for 5Km from here.' is given from a speaker 10 through a speed synthesizer 9.
Patent JP-H03184080-A (JP)
Title: Testing method for pattern circuit of liquid crystal display panel
Inventor: SUMI SHINOBU
IPC: G09G3/36
Filed: 1989-12-14
Abstract: PURPOSE:To improve the operability by using a 1st and a 2nd series circuit for measurement. CONSTITUTION:The 1st series circuit A for measurement is constituted by connecting one-terminal sides and the other-terminal sides of drain lines by external connection lines and connecting the respective drain lines in series by those external connecting lines, and the 2nd series circuit B for measurement is constituted by connecting one-terminal sides and the other-terminal sides of gate lines by external connection lines and connecting the respective gate lines in series by those external connection lines. Then a voltage is applied between both terminals of the 1st series circuit for measurement and it is decid ed whether or not the drain lines are electrically open or not from whether or not the 1st series circuit A for measurement conducts; and a voltage is applied between both terminals of the 2nd series circuit B for measurement and it is decided whether or not the gate lines are electrically open; and the 1st and 2nd series circuits for measurement are further applied with voltages to decide whether or not the drain lines and gate lines short-circuit. Consequent ly, a quality decision on the electric conductors is made efficiently.
Patent JP-H02168807-A (JP)
Title: Automatic switchgear provided with overcurrent opening preventer
Inventor: HOTTA TOMOAKI
IPC: H01H9/54
Filed: 1988-12-20
Abstract: PURPOSE:To prevent automatic opening of a switchgear having no interruption capacity due to voltage drop by providing the power source for a control circuit from a bus through which shortcircuit current flows. CONSTITUTION:Upon occurrence of shortcircuit fault in a distribution line S, voltage between the terminals 5a, 5b drops to cause dorppage of the output from a rectifying circuit 4 and a relay 12 starts to turn OFF. At this time, current induced by the shortcircuit current flows through a bushing current transformer BDT to excite the relay 12 through a current transformer CT and a rectifier 19 so as to keep ON state of the relay 12 continuously, while simultaneously a throw-in coil 7 is excited through a rectifier 18 thus keeping ON state of a main electrode 2. In case of small shortcircuit current, small current is induced in the current transformer CT and the relay 12 is de-energized to close the switch 20, while current induced in the bushing current transformer BCT is shortcircuitted through the switch 20 to de-energize the throw-in coil 7 thus opening the main electrode 2.
Patent JP-H0836031-A (JP)
Title: Method for testing zero-input current of dynamic logic device
Inventor: ROBAATO EICHI MIRAA JIYUNIA
IPC: G01R31/30
Filed: 1994-12-26
Abstract: PURPOSE: To provide a zero input current test method of a dynamic logic device which can test the presence of a failure of a node by measuring the currents twice. CONSTITUTION: A transistor 106 is conducted depending on logic results of a logic circuit 108, when a clock 100 is at a high level evaluation step, and a test transistor 116 is conducted by a flash signal 118. A capacitance 104 of a memory node 110 discharges electricity through the transistor 106 or the test transistor 116, and a power supply current flows through at least the test transistor 116. When the memory node 110 is short-circulated to the earth and an output node 112 is at a low resistance value, an abnormally large power supply current is pulled in through a transistor 102 while the clock 100 is at low level previous charging step to measure it by an ammeter 120, so that an abnormality of the node 110 is tested at the evaluation step and at the previous charging step.
Patent JP-H02219470-A (JP)
Title: Control method of three-phase inverter
Inventor: HERUBERUTO SHIYUTEMURAA
IPC: H02M7/527
Filed: 1989-12-14
Abstract: PURPOSE: To decrease the consumption of energy by switching and controlling partial inverters in the first and second AC phases, only when two of the first and second intersecting points of overlapped AC voltage signals continue in time. CONSTITUTION: A control circuit, wherein only the R phase of a three-phase inverter device is shown on the figure has two parallel inverter groups 5.1 and 5.2 having the same constitution. Connection is performed on the positive electrode and the negative electrode of a DC voltage source 4 having zero line at the DC side, and the AC sides are commonly connected through a reactor 7. The central point of the reactor 7 is connected to a stator winding WR of a three-phase asynchronous motor 6. Thyristors T1-T2' of the inverter groups are switched and controlled, with outputs ST1-ST2' obtained by logic operations 3.1 and 3.2 of the outputs of sawtooth wave generators 1.1 and 1.2 and a control signal generator 2. Similar switching and controlling are performed for other S-phase and T-phase. Thus, the consumption of energy is decreased.