baber/WOPTO huggingface dataset:
Patent JP-H1059140-A (JP)
Title: Car washer
Inventor: NISHIMURA MITSURU
IPC: B60S3/04
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent collision of a protruded part of a vehicle to the inside of a car washer main body in carrying a vehicle on a conveyor device without having guides. SOLUTION: A car washer 4 is composed of an installation type gate-shaped car washer main body 1 provided with a car washing means for a vehicle 2, and a conveyor device 3 to carry the vehicle 2 from the front side to pass the inside of the car washer main body 1 backward, where the vehicle 2 is moved to a starting end part of the conveyor device 3 without having lateral guides, it is provided with a pair of a right and a left protrusion detection devices 21a, 21b to detect protrusion of part of the vehicle 2 on the conveyor 3 out of the conveyor device 3 right and left are provided, and a control device is provided to stop the conveyor device 3 for emergency when protrusion of the vehicle 2 is detected.
Patent JP-H0771353-A (JP)
Title: Combustion controller of engine
Inventor: NAKAMURA KAZUHIRO
IPC: F02P5/02
Filed: 1993-09-01
Abstract: PURPOSE:To secure idle revolution and increase accelerating performance, by setting the idle position of a throttle valve to be in a half-open position and controlling the ignition timing in accordance with the rotary degree of a cam mechanism to open the throttle valve on the basis of the controlled value of the accelerator. CONSTITUTION:In an engine 1, an ignition plug 7 is arranged at the cylinder head 6 and a throttle valve 15 is arranged in an air suction path 10. In this case, a cam mechanism 22 is arranged at the side of the throttle valve 15 and connected with an accelerator lever 24. The idle position of the throttle valve 15 is set at the middle opening between the fully opened position and the completely closed position and the throttle valve 15 is opened from the idle position at the pick-up position where the control value of the accelerator gets to a specified one. On the other hand, the ignition timing or the ignition plug 7 is controlled by ECU(electronic control unit) 30 in accordance with the rotational degree of the cam mechanism 22 until the pick-up position of the cam mechanism 22.
Patent JP-H1048260-A (JP)
Title: Waveform recorder
Inventor: MASUDA KOICHI
IPC: G01R13/20
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a waveform recorder in which the input level can be indicated in parallel with the storage operation while lessen the burden on a CPU (central processing unit). SOLUTION: While writing an input data from an input section 2 including an A/D converter through a gate array 3a to a storage memory 4, a CPU 1 presents the level of the input data sequentially on a display 5. In this regard, the gate array 3a is provided with a level monitoring data detecting section 33 for detecting the maximum and minimum levels of the input data and the level of the input data is displayed based on the maximum and minimum data detected at the data detecting section 33.
Patent JP-H0266891-A (JP)
Title: Lamp blowoff sensor circuit
Inventor: NIWA SHUNJI
IPC: G01R31/02
Filed: 1988-08-31
Abstract: PURPOSE:To prevent misjudgement under dimming mode by furnishing a power supply for sensing eventual lamp blowing-off, and nullifying the sensing current in case the filament of an incandescent electric bulb on the irradiated side has blown off. CONSTITUTION:A supply current from a power supply 7 for lighting-up is superposed with a minute current fed from another power supply 10 for sensing of lamp blowoff, and current is supplied to an incandescent electric bulb 3 on the irradiated side. The power supply 10 is to supply minute current to the electric bulb 3, which is thereby not lighted. When the filament of the electric bulb 3 severs, the two--side voltage of a resistance R inserted in the line of the power supply 10 will nullify. The sensing voltage proportions to the minute current, and when it nullifies, a current sensor circuit 11 gives an abnormality signal to a changeover circuit 19, and a relay RY in the circuit 19 is turned on. The incandescent electric bulb 3 on the irradiated side is changed over to another incandescent electric bulb 2 on the standby side, which elimimates discontinuity in a light source device and misjudgement under the dimming mode, and lamp severance can be accurately sensed at all times.
Patent JP-S59108826-A (JP)
Title: 2-cycle engine for mower
Inventor: OOTSUKA MINORU
IPC: F02B63/02
Filed: 1982-12-14
Abstract: PURPOSE:To provide a light rod type mower by coupling a fan case of aluminum alloy die casting with the drive side case by bolts or the like to form a stand in the lower portion of the fan case. CONSTITUTION:After main portions such as a crankshaft 52 are mounted, an ignition coil 36 is bolted to a boss 49 of the drive side case 21, and a fan case 23 is coupled with the case 21 by bolts 24 so that an intermittent collar 43 of a fan cover 31 bears against the inner wall 45 of an engine cover 44 and a clutch housing 25 is inserted in a square hole to be attached to the fan case 23. A portion of the fan case 23 of aluminum alloy die casting opposed to a cylinder 27 is cut away and a notch hole 33 is provided to reduce weight. Further, a stand 39 is formed integrally with the fan case 23 to lighten the engine so that the engine can be easily handled and the operability thereof is improved.
Patent JP-S59107517-A (JP)
Title: Formation of pattern
Inventor: TAGUCHI TSUNEHIRO
IPC: H01L21/027
Filed: 1982-12-13
Abstract: PURPOSE:To facilitate etching and prevent formation of any undercut, by employing ultraviolet irradiation and a reactive ion etching or reactive sputtering etching. CONSTITUTION:A photoresist layer 202 is formed on a semiconductor substrate 201 having a step so as to flatten the surface of the substrate 201. A photoresist 203 is formed on the upper surface of the layer 202. A photoresist pattern 204 is then formed. With the pattern 204 employed as a mask, the whole surface is irradiated with an ultraviolet ray. As a result, the film thicknesses of the underlayer photoresists 205, 206 in the regions which are not coated with the pattern are reduced. With the pattern 204 employed as a mask, the resists 205, 206 are etched by a reactive ion etching or reactive sputtering etching to obtain a photoresist pattern 207. Thus, formation of any undercut is prevented. Further, etching is facilitated by practically improving the selection ratio between the pattern 204 and the film 202, and it is possible to realize formation of a minute pattern.
Patent JP-H0856404-A (JP)
Title: Power transmission apparatus in impact type boundary shaping machine
Inventor: YOSHIDA MICHIICHI
IPC: A01B35/00
Filed: 1994-08-19
Abstract: PURPOSE: To provide an inexpensive power transmission apparatus in an impact type boundary shaping machine, having a simple structure, good in transmission efficiency and excellent in durability at a low cost. CONSTITUTION: This power transmission apparatus of an impact type boundary shaping machine is obtained by interlocking and connecting an output shaft 16 of a transmission box 11 on the side of the boundary shaping machine body to an input part 52 of a boundary shaping plate vibrator 24 attached to the boundary shaping machine body 10 so as to enable the vertical movement with a mechanical transmitting means comprising a transmission case 55 housing a winding and stretching tool such as a chain or a belt and another transmission case 54 housing a winding and stretching tool connected to the transmission case 55 so as to enable the bending.  The mechanical transmitting means comprising the transmission cases 55 and 54 respectively housing the winding and stretching tool is arranged in the transverse lateral site corresponding to a space between two rotating eccentric devices 50 and 50 of the boundary shaping plate vibrator and used as the power transmission apparatus in the impact type boundary shaping machine.
Patent JP-H0670467-A (JP)
Title: Harmonic suppressor
Inventor: YOSHIDA TOSHIO
IPC: H02J9/06
Filed: 1992-08-18
Abstract: PURPOSE:To facilitate the suppression of harmonies not only generated by a UPS but also generated by other loads. CONSTITUTION:A UPS 1 and its bypass power supply rotate 11 are connected to a power supply bus 2. A control signal is supplied to the forward converter 4 of the UPS 1 from a phase controller 14. Harmonies generated in the bypass power supply route 11, a terminal apparatus 22 and VVVF's 25 and 26 are supplied to the phase controller 14 by current transformers 21, 24, 29 and 50.
Patent JP-H04100680-A (JP)
Title: Controller for resistance welded tube manufacturing device
Inventor: OKUHARA SEIICHI
IPC: B21C37/08
Filed: 1990-08-21
Abstract: PURPOSE:To stabilize the welding temperature and to homogeneously manufacture a resistance welded tube by accurately controlling a high-frequency oscillator and impressing high-frequency electric power suitable for the tube manufacturing speed to manufacture the tube. CONSTITUTION:The electric power is regulated to an optimum value manually for every kind of the resistance welded tube which is manufactured by operating the tube manufacturing device at the low reference tube manufacturing speed V1 and this optimum value is stored in a memory. The numerical expression is then calculated only by inputting a signal in proportion to the tube manufacturing speed and the high-frequency electric power P at the optimum value is impressed to manufacture the tube at any pipe manufacturing speed V. in the expression, (a), J and K, and V denote the electric power at the low reference tube manufacturing speed V1(m/min), proportional constants and the pipe manufacturing speed (m/min), respectively.
Patent JP-S59110889-A (JP)
Title: Oilless screw compressor
Inventor: TAMURA MASAO
IPC: F04C28/06
Filed: 1982-12-15
Abstract: PURPOSE:To reduce loss of gas and improve safety, by supplying branched gas as shaft seal gas from a gas discharging pipe to a shaft seal device only during no load running of a compressor, while supplying low temperature gas as balance gas to a balancing piston means only during full load running. CONSTITUTION:An oilless screw compressor 100 is designed to compress and discharge gas by the rotation of male and female rotors which are meshed with each other. During no load running of the compressor, a solenoid valve 23 is opened in concert with substantially full closing of a suction valve 18 and full opening of a blow-off valve 19, thereby supplying shaft seal gas through a gas branching pipe (i) disposed downstream of a gas cooling unit 21, shaft seal gas pipe (k), solenoid valve 23, and shaft seal gas blowing ports (a) and (b) to shaft seal parts 13 and 14. On the other hand, during full load running of the compressor, a solenoid valve 24 is opened in concert with full opening of the suction valve 18 and full closing of the blow-off valve 19, thereby supplying balance gas through the gas branching pipe (i), balance gas pipe (l), solenoid valve 24 and balance gas blowing port (c) to an operational part of a balancing piston 17.
Patent JP-H0267603-A (JP)
Title: Alarm display device
Inventor: SHIBAGAKI TORU
IPC: G08B23/00
Filed: 1988-09-02
Abstract: PURPOSE:To reduce the load of an operator and to prevent the generation of misdecision and misoperation by deciding an operation guideline to be led from the cause of generation of multiple accidents in a plant and its state at the time of generating the multiple accidents and extracting and displaying minimum information to be monitored by the operation guideline. CONSTITUTION:When an alarm signal 51 due to abnormality in the plant is inputted to an input device 1, its corresponding alarm window on an alarm display board 2 is lighted and the signal 51 is inputted to a signal input part 11 in a process computer 3 through an interface 4. At the time of deciding a fatal accident based upon decision logic stored in a decision logic storage part 14 after receiving the alarm signal 51, a logical execution part 15 displays an operation guideline to be led in. The operator is only required to correspond to the guideline, and at the time of requesting the minimum information to be required for execution from an I/O device 5, a picture with the most understandable format is formed by a picture formation part 12 and displayed on a CRT 6 through a picture display part 13, so that the generation of misoperation and misdecision can be prevented.
Patent JP-H0640394-A (JP)
Title: Propeller strut device of boat
Inventor: TAWARA HIDEO
IPC: B63H23/32
Filed: 1992-07-23
Abstract: PURPOSE:To prevent speed from decreasing caused by the increase of propulsion resistance and Karman's vortex street from being generated by providing a current plate capable of turning by 360 deg. around a column. CONSTITUTION:A rudder blade 12 is parallel to the direction of travel in going astern and straight. However, the flow of water having deflection angle alpha is generated from right back in relation to a current plate 13. In this case, since the current plate 13 becomes in the reversed state from the state where it advances along the flow of water, and streamed in the direction of the flow of water, lateral force is not generated to the current plate 13, thereby a hull 1 goes straight and astern. In right turning while going astern, since the flow of water having deflection anglealpha generated from a propeller 9 comes in contact with the current plate 13, and the current plate 13 is streamed thereby, lateral force FS is not generated to the current plate 13. Accordingly, right turning can be performed by lateral force FR generated on the rudder 12.
Patent JP-H08259748-A (JP)
Title: Production of thermoplastic elastomer
Inventor: OTAWA YASUHIKO
IPC: C08L23/08
Filed: 1995-08-28
Abstract: PURPOSE: To produce a thermoplastic elastomer markedly improved in moldability and rubber elasticity without detriment to the excellent heat resistance, weathering resistance, strengths, etc., of an olefin thermoplastic elastomer. CONSTITUTION: An ethylene/α-olefin copolymer rubber having an intrinsic viscosity of 0.5-3.0 dl/g as measured in a decahydro-naphthalene solution at 135 deg.C and a low-molecular-weight α-olefin copolymer and/or a modified low-molecular- weight α-olefin copolymer are uniformly dispersed in an aqueous medium in the presence of a surfactant to form a copolymer rubber latex, the polymers in the state of the latex are crosslinked to form a crosslinked rubber latex composition, and this composition is dried. The obtained microparticulate crosslinked ethylene/ α-olefin copolymer rubber and a crystalline polyolefin resin are melt-blended.
Patent JP-H0646276-A (JP)
Title: Dot picture recording method
Inventor: IKUTA KUNIO
IPC: H04N1/405
Filed: 1992-07-23
Abstract: PURPOSE:To suppress the production of rosette moire by forming a 2nd unit dot area from a 2nd parallelogram whose vertices are middle points of sides of a 1st parallelogram and forming a 3rd unit dot area from the 3rd parallelogram whose vertices are middle points of sides of the 2nd parallelogram and arranging the areas. CONSTITUTION:A reference 1st parallelogram RP1 is set, a 1st dot (magenta) is arranged on each vertex of the 1st parallelogram RP1, a 2nd dot (cyan) is arranged on each vertex of the 1st parallelogram RP1 and on middle points of each side of the parallelogram RP1, and a 3rd dot (black) is arranged on each vertex and each middle point of the 2nd parallelogram RP2 whose vertices are middle points of sides of the 1st parallelogram RP1. Furthermore, each of the parallelograms RP1, RP2 is arranged on a picture plane repetitively. Then the 2nd unit dot area has an area by magnifying the area of the 1st unit dot area by a multiple of 1/2<1/2> and is formed by rotating the magnified area by 45 deg., and the 3rd unit dot area has an area by magnifying the area of the 2nd unit dot area by a multiple of 1/2<1/2> and is formed by rotating the magnified area by 45 deg..
Patent JP-H0772911-A (JP)
Title: Device and method for controlling machine tool
Inventor: HAYASHIDA TAKAHIRO
IPC: G05B13/04
Filed: 1993-09-02
Abstract: PURPOSE:To improve tap working precision, to shorten tap working cycle time, and to improve productivity by inserting the transfer function models of a principal axis and another axis to a position command to be outputted to the another axis in a position synchronous operating mode. CONSTITUTION:In the machine tool provided with the position synchronizing function of the principal axis and a Z-axis (another axis) with different response for velocity loop, a controller 1a outputs a velocity command omegars*, and the position commands thetars*, thetarz* In such a case. when the synchronization of the principal axis and the Z-axis is taken and synchronous tapping is performed, the controller 1a switches mode change-over switches 12, 22 to b-side, and outputs the position command thetars* to the principal axis, and inputs the position command thetarz* to a comparator 10a as the position command thetarzo* after inputting to a filter means 23 provided with the transfer function models of the principal axis and the Z-axis to the Z-axis. Position control on the principal axis is executed by a position loop gain Kps and that on the Z-axis by a position loop gain Kpz, respectively. At this time, the position loci of both the principal axis and the Z-axis can be equal even when the position loop gain of the principal axis is different from that of the Z-axis.
Patent JP-S6464519-A (JP)
Title: Fixing frame for data communication wiring fitting
Inventor: TATEISHI HIROYUKI
IPC: H01R13/73
Filed: 1987-09-01
Abstract: PURPOSE:To enable selection of plate according to installing position and corresponding to whether a recessed box is used or not, by providing a fixing frame for connector and the plate independently. CONSTITUTION:When a fixing frame 8 mounted with a data communication connector 3 in a fitting hole 14 is arranged in a recessed box, a fixing screw inserted through an insertion hole 11 is screwed into a screw hole of the box (not shown) so as to secure the fixing frame. Then a projection 9 is fitted in a window 26 of a plate 1 from the rear and exposed to the surface side of the plate 1, thereafter a fixing screw 28 inserted into a screw hole 27 is screwed into a screw hole 13 so as to secure the plate 1. In case of boxless work, a metal clip (not shown) is mounted on the fixing frame 8 through utilization of a fixing hole 12 in order to clip the open edge of a wall panel having a box hole (not shown) thus securing the fixing frame 8. In case of three module type, conventional wiring plate can be employed according to the interior at an installing position.
Patent JP-S6375014-A (JP)
Title: Novel ethylene copolymer
Inventor: TANAKA MASAHITO
IPC: C08F4/62
Filed: 1986-09-17
Abstract: PURPOSE:To produce the titled novel polymer having improved mechanical strength and elasticity because of high melting point and crystallinity, wherein a straight-chain ethylene unit and specific two repeating units are arranged at random and in a straight-chain state. CONSTITUTION:The aimed copolymer which consists of a structure wherein a repeating unit shown by formula I, a repeating unit shown by formula II (R<1> is 1-20C alkyl) and a repeating unit shown by formula III (R<2> is H, halogen, etc.; R<3> is H, 1-20C alkyl, etc.) are arranged at random and in a straight-chain state, has a content ratio of the unit shown by the formula II and the unit shown by formula III of 0.001-45mol% and >=5,000 weight-average molecular weight. In order to obtain the copolymer, usually ethylene and an unsaturated carboxylic acid (ester) shown by formula IV such as ethyl acrylate, etc., as raw materials are preferably copolymerized in the presence of Lewis acid by the use of a catalyst consisting of a transition metal compound and an organometallic compound.
Patent JP-H1149266-A (JP)
Title: Housing device for platelike matter
Inventor: HIRATA CHIYOMARO
IPC: B65D25/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a housing device for platelike matter that is produced at low cost and sharable by plate-like matters in different sizes while being capable of keeping high cleanliness with effective surfaces of the plate-like matters maintained in the state of noncontact and being excellent in workability on housing and also being excellent, on housing extra-large glass substrates, in preventing the glass substrates from bending and touching to one another. SOLUTION: An upper support member 22 and a lower support member 23 of a housing device are made up respectively a boxlike shape with openings 22a and 23a for inserting platelike matters 24 therethrough provided at one side, and a pair of holding members 25 and 26 are mounted on the opposite inner wall surfaces of the upper and the lower support members 22 and 23. The holding members 25 and 26 can be detachably mounted on the upper and the lower support members 22 and 23, and a plurality of holding grooves 25a and 26a for holding the platelike matters 24 in parallel lines in the plate thickness direction with specified intervals provided are formed respectively the opposite faces of the holding members.
Patent JP-H0565143-A (JP)
Title: Apparatus and method for deaeration packaging
Inventor: NAGASAKA TAKESHI
IPC: B65B51/10
Filed: 1991-08-05
Abstract: PURPOSE:To make deaeration packaging executable simply and correctly in a processing in which the opening of a bag is sealed after deaeration is made by compressing the bag with a plurality of belt conveyers by providing materials having shape-following function and restoring force to the surfaces of the belt conveyers and by connecting the belt conveyers with one another by arms. CONSTITUTION:In a deaeration packaging apparatus, a bag containing an article to which deaeration is applied is inserted between a pair of belt conveyers 3 and 4 equipped with belts 1 and 2, respectively on their surfaces, and air inside the bag is forced out as the bag is squeezed from above and below with the belt conveyers. Then, heat sealing is applied with a heat seal part 7 to the opening of the bag. Materials having shape-following function and restoring force are used for making the belts l and 2 of the above-mentioned apparatus. A pair of belt conveyers 3 and 4 of the same apparatus are connected with each other with a plurality of arms 5. A force for compressing the bag is automatically provided, utilizing the weight of the belt conveyer 3 positioned above, by loosening screws 6 that support, acting as hinges, the opposite ends of each of the arms 5.
Patent JP-H0382543-A (JP)
Title: Sheet material feed apparatus
Inventor: OBA HIDEO
IPC: B65H3/08
Filed: 1989-08-25
Abstract: PURPOSE:To set sheet materials having different sizes at a reference position by simple mechanism by providing a means for horizontally moving a square sheet material to a transfer means in connection with falling operation and striking one side thereof against a reference surface. CONSTITUTION:A receiving tray 3 is constituted so that the first and second reference surfaces 4a, 4b are respectively vertically provided to a square bottom plate 4 in the lateral and longitudinal directions thereof and the bottom plate 4 is provided in an inclined state so that a sheet material S slips down under its own wt. and one side thereof comes into contact with the second reference surface 4b. A pair of suction cups 11 are provided to a suction cup support 6 to hang up the sheet material to transfer the same. A striking means 12 strikes the sheet material S against the first reference surface 4a in connection with the operation of the support 6. The striking means 12 is composed of a shaking arm 12b having a friction roller 12a at the lower end thereof and pivotally supported in a shakable manner in the lateral direction and, when the support 6 falls toward the bottom plate 4, the friction roller 12a comes into contact with the upper surface of the uppermost sheet material S at first and, when the support 6 further falls, the shaking arm 12 is shaken in the lateral direction to move the sheet material S and one side of the sheet material S is struck against the first reference surface 4a.