baber/WOPTO huggingface dataset:
Patent JP-H08149797-A (JP)
Title: Low voltage output active filter
Inventor: SATO HIDEO
IPC: H02M3/155
Filed: 1994-11-14
Abstract: PURPOSE: To obtain a low voltage active filter which can suppress harmonic currents. CONSTITUTION: An AC input voltage Vin is full-wave rectified through a diode bridge D1 to produce a pulsation input voltage Va, which is then passed through a step-down switching circuit D, a step-up active filter B, and a smoothing circuit comprising a step-up/rectification diode D2 and a smoothing capacitor C1 to produce a DC output voltage Vo. When an input voltage detection circuit U3 detects an input voltage Va lower than an output voltage Vo, the step-up circuit B is operated through a control circuit U1 to stabilize the output voltage Vo. When the input voltage Va is higher than the output voltage Vo, the step- down circuit D is operated through a control circuit U2 to stabilize the output voltage Vo and to approximate the input current Iin to a sine wave.
Patent JP-H1144755-A (JP)
Title: Sensing signal detecting device and method thereof, and embedded material detecting device
Inventor: KATO SEIICHI
IPC: G01S7/295
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a desirable sensing signal by storing the reflecting signal obtained by sending the signal to be sent to a material having a reflecting characteristic, and taking correlation of this signal as a correlating signal with the received signal. SOLUTION: A transmitting antenna 2 inputted with the transmitting signal from a pulse generating unit 1, transmits the transmitting signal from air to the underground 10 through a ground surface 9. The sent transmitting signal is reflected by an embedded material 11, and this reflected wave is received as a receiving signal by a receiver antenna 3, and this reflected wave is converted to the analog signal by a receiver unit 4. This analog signal is converted to the digital signal by an A/D converter 5, and sent to a signal processing device 6. A signal memory device 7 connected to the signal processing device 6 stores the reflecting signal obtained by previously sending the transmitting signal to a material having a reflecting characteristic. The signal processing device 6 correlates the stored reflecting signal with the digital signal, and a component of a larger correlation is subtracted from the digital signal of the received wave. The only desired component to be detected can be thereby extracted.
Patent JP-S62214916-A (JP)
Inventor: JIYON DABURIYU BON HORUTO
IPC: B29C45/44
Filed: 1986-11-25
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-S62139059-A (JP)
Title: Duplexed file method
Inventor: MAEKAWA TAKU
IPC: G06F12/16
Filed: 1985-12-13
Abstract: PURPOSE:To attain a smooth shift of processing to a back-up system even in case a file function is stopped by using an abnormality detector which detects the abnormality of a data storing function. CONSTITUTION:A data file device 10 of a master system outputs a process measurement signal S1 to an integrator 11 and stores it as the integrated value S7 per unit time sent from a timepiece device 17. The value S7 is applied to an AND gate 14 together with an action control signal S9 sent from the device 17 and a file storage request signal S11. Then the value S7 is supplied to a file storing device 16 via a register 15 as the integrated value per unit time. The device 16 stores the value of the register 15 in the corresponding address of a file 40 and reports a file storage and signal S13 to an abnormality detector 30. While a data file device 20 of a back-up system performs similar processing to the device 10 and the propriety for file storage processing is controlled by the signals S11 and S12 only.
Patent JP-H08131263-A (JP)
Title: Vertically movable table
Inventor: ABE SEIJI
IPC: A47B9/20
Filed: 1994-11-14
Abstract: PURPOSE: To enhance controllability and safety by unlocking a weight balancing device according to a vertical moving lever rotatably provided near the edge of a top. CONSTITUTION: A lid 31 is opened and a vertical moving lever 16 is turned to a vertically movable position. An eccentric cam 17 is thereby rotated with its center moving downward, pushing in the unlock pin 406 of a damper downward to undo a lock. After a top 15 has been moved to a desired height position the vertical moving lever 16 is returned to a vertical moving lock position by rotation through 180 degrees and pushed in toward the center of the top 15. With the rotation of the eccentric cam 17, the pressure of nitrogen gas in the damper pushes up the unlock pin 406 and the damper is re-locked, so that the top 15 is held in position. Since the raising lever 16 can be controlled near the edge of the top 15, controllability is enhanced.  Lock/free positions are indicated on both the front and back of the grip 16a of the vertical moving lever 16 to facilitate seeing whether or not the lock is undone, so that safety can be enhanced.
Patent JP-H07133721-A (JP)
Title: Dust-proof structure for engine of service truck
Inventor: KIME OSAMU
IPC: F01P11/12
Filed: 1993-11-09
Abstract: PURPOSE:To remove dust stuck to a dust-proof net by centrifugal force and thereby prevent the dust-proof net from being clogged with accumulated dust, in the case of a service truck provided with the dust-proof net on the cooling air inlet port of an engine, by mounting the dust-proof net rotatably and causing it to make a rotational drive by a driving gear. CONSTITUTION:A service truck has a dust-proof net 10 for covering the cooling air inlet port of an engine 13 provided inside a case 9 positioned on the end part of the cropped side (right side) of a motor unit 8 while the downstream side of the dust-proof net 10 is provided in parallel with a fixed dust-proof net 11, a radiator 12 for cooling the engine 13 and an inlet fan 14. In this case, the dust-proof net 10 formed, for example, in a dish shape is supported by a rotation axis 15 attached to the case 9 and sealed on a partition wall 16 inside the case 9 with a ring seal material 17. The dust-proof net 10 is given a rotational drive by an electric motor 18 attached to the case 9 through a belt 19. Thus dust stuck on the dust-proof net 10 is removed by centrifugal force and clogging of the dust-proof net 10 due to accumulation of dust is thereby prevented.
Patent JP-S63134509-A (JP)
Title: Treatment of construction wood scrap
Inventor: HARADA AKIHISA
IPC: B03C1/22
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a wood carbon suitable as a soil improver for agriculture, at a low cost, by roughly crushing wood scraps generated by the demolition of buildings, removing metals by magnetic separation, finely crushing the scraps and carbonizing in a carbonization furnace. CONSTITUTION:Woods scraps generated by the demolition of buildings are roughly crushed, subjected to magnetic separation to remove metals and finely crushed. The finely crushed wood scraps are preheated with combustion exhaust of carbonization gas generated in a carbonization furnace, introduced into a carbonization furnace such as coke oven and carbonized to obtain a wood carbon. The wood carbon produced by this process is suitable as a moisture absorbent for house, adsorbent for waste water treatment, carburizing material heat-insulation material, agent for controlling intestinal function of animal, soil improver for agriculture, etc.
Patent JP-H06301252-A (JP)
Title: Intermediate tray device electrophotographic copying machine
Inventor: FUKUDA TAKAO
IPC: G03G15/00
Filed: 1992-09-24
Abstract: PURPOSE:To enable matching operation to be carried out accurately corresponding to the size of a paper, in an intermediate tray for housing/aligning a one-side copying paper and feeding the paper to the copy of the rear surface. CONSTITUTION:An end guide 10 and a side guide 30 are arranged to align the paper in the intermediate tray 1 and whenever the paper is housed in a tray, two guiding members are reciprocated to align the paper. On the side guide 30, two guiding members 30a and 30b are combined and provided and on a small-sized paper, the guiding member 30b is interrupted for the aligning action of the paper by using only the guiding member 30a of a feeding side and prevented from interfering with the end guide 10 each other. Thus, the aligning action of the paper can be taken.
Patent JP-S61159226-A (JP)
Title: Abnormality deciding device in continuous treating device
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D5/08
Filed: 1984-12-28
Abstract: PURPOSE:To prevent the buckling of the bend, etc. of a long-sized body and the damages of a device by providing the means to generate the pulse having the period corresponding to the movement of the long-sized body at the inlet and outlet sides of a continuous treating device and by outputting an alarm or control signal based on the decision with deciding the time difference of each means. CONSTITUTION:The main circuit is reset in case of the mutual time difference between the output pulse Ba of the first encorder 13a of the inlet side and the output pulse Bb of the second encorder 13b of the outlet side being within the allowable time and in case of exceeding the allowable time it is feared to cause a buckling because of the movement of the work 12 of the outlet side being less than the movement of the work 12 at the inlet side and an alarm signal or control signal is outputted with making a signal I at H level.
Patent JP-H03140833-A (JP)
Title: Method and apparatus for detecting gas leak and method for measuring flow rate of leaked gas
Inventor: OMORI KAZUO
IPC: G01M3/04
Filed: 1989-10-25
Abstract: PURPOSE:To accurately detect a gas leak by boring holes in soil at a plurality of places and bringing suction flow rates to a mutually equal definite value to suck gas and judging a place where the concn. of gas is max. as a gas leak place. CONSTITUTION:Suction pipes 14 (14a - 14e) are individually inserted in the respective holes bored in soil at a plurality of places and closed by rubber plugs. The flow rates detected by flow meters 16(16a - 16e) are brought to the same value at every holes and the concns. of gas are detected in the definite flow rate by gas detection elements 21(21a - 21e). As a result, when there is clear difference between the measured concn. values of the gas detected by the elements 21, the concns. of the gas are detected as they are. The suction flow rates in the respective suction pipes 14 are detected by the flow meters 16 and brought to a mutually equal definite value to simultaneously perform sucking operation. By this method, a place where the concn. of the gas detected by the element 21 is max. is judged to be the place nearest to a gas leak place.
Patent JP-S61160328-A (JP)
Title: Automobile rear spoiler
Inventor: TEJIMA TORU
IPC: B62D37/02
Filed: 1984-12-30
Abstract: PURPOSE:To enable a radiation space within a lighting equipment to be made small so as to miniaturize a lamp by employing a luminous diode which has less amount of heat radiation as a light source of a rear combination lamp arranged over the rear projection trailing edge of a spoiler. CONSTITUTION:A rear spoiler 1 arranged at the rear end of a trunk lid 9 consists of a spoiler itself 2, and a combination lamp 3 arranged over the rear projection trailing edge 20. And the above said lamp 3 consists of a brake light 4 and turn indicator light 5 and 6 which are located at the right and left sides of the brake lights that are on the both sides of the rear projection trailing edge 20 and are continued to the brake light 4. A printed circuit base board (c) where numbers of luminous diodes are arranged in a line for each of the above said lights 4-6, is fixed on a base which is installed on the spoiler itself allowing them to be covered with a red lens (d). This configuration enables the lamp 3 to be miniaturized and also enables the aerodynamic performance to be improved.
Patent JP-H09187680-A (JP)
Title: Laboratory faucet with detergent slow discharging function
Inventor: HATONO HIRONORI
IPC: B05B1/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To enable to receive both washing water added a detergent and washing water not added it by hands from the same discharging port by being communicated with an opening of a chemical slow discharging cartridge having a porous membrane in a state being faced it to the upstream of a flow path of a water pipe and providing a detergent slow discharging stop device. SOLUTION: City water flew in the chemical slow discharging cartridge 6 through the porous membrane diffuses and changes the direction of the flow, and becomes a cylindrical flow along the circumferential wall and flows toward an opening end. The city water incorporated a saturated aqueous solution of the detergent flows into a branched water pipe 4 at the downstream side of a swelled part 4a and passes through a check valve 5, and flows in a water pipe 1 at the downstream side of a flow regulating valve 3, and passes through the water pipe 1 and is discharged from a discharge valve 7. Specified time later, an opening degree of the flow regulating valve 3 is adjusted and an inlet of the branched water pipe 4 is closed, and the city water passes through the flow regulating valve 3 without flowing into the branched water pipe 4.  An user receives the city water added the detergent by his hands and washes out with the city water not added it.
Patent JP-S61179388-A (JP)
Inventor: KUBO SHIGEO
IPC: D06P5/00
Filed: 1984-12-28
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-H08121421-A (JP)
Title: Clamping device for remaining core of roll paper
Inventor: YAMAHATA MIMIO
IPC: F16B2/10
Filed: 1994-10-20
Abstract: PURPOSE: To facilitate the recovery of remaining cores by raising a raising and lowering frame to bend a clamp-operating lever from an inverted V-shape to a V-shape to hold a remaining core, and returning the clamp-operating lever to the inverted V-shape to release holding of the remaining core. CONSTITUTION: When a raising and lowering frame 24 is raised, a clamp- operating pin 27 abuts on a remaining core to be pushed downward, and a clamp-operating lever 26 is changed from an inverted V-shape to a V-shape. The one end 50 of the lever 26 is guided by a bolt 51 and a guide groove 49 to be lowered, and a pair of clamping arms 25 are towed by tension springs 45 to hold the remaining core. Next, in state where the remaining core removed from the supporting arms of a rotary press is held between the clamping arms 25, the raising and lowering frame 24 is lowered in order for the other end 50 of the V-shaped lever 26 to abut on a clamp-releasing projected piece 28 to stop the lowering of only the other end 50, and then the lever 26 is bent into the inverted V-shape to operate the clamping arms 25 to release the holding of the remaining core, and thus release the holding of the remaining core. The remaining core can thus be positively removed from the rotary press.
Patent JP-S63135446-A (JP)
Title: Thermoplastic polyether-ester composition
Inventor: ISHII HIROMITSU
IPC: C08L67/00
Filed: 1986-11-26
Abstract: PURPOSE:To obtain the title odorless composition excellent in permanent antistatic property, mechanical properties and hue, by mixing a thermoplastic polyether-ester with a specified polyether-ester-amide. CONSTITUTION:10-70wt% poly(alkylene oxide) glycol (a) of an MW of 500-3,000 is condensed with a 2-6C aliphatic diol (b) and a dicarboxylic acid (c) to obtain a thermoplastic polyether-ester (A). Separately, a 6C or higher lactam, and aminocarboxylic acid or a salt (d) of a 6C or higher diamine with a dicarboxylic acid is reacted with poly(ethylene oxide) glycol (e) of a number- average MW of 200-10,000 and a 4-20C dicarboxylic acid (f) to obtain a polyether-ester-amide (B) which is a block copolymer comprising polyamide block units and 10-90% polyether-ester units. 99.9-50% component A is mixed with 0.1-50% component B and, optionally, an antioxidant, a filler, a colorant, a plasticizer, etc. (C) and the mixture is melt-kneaded at 150-400 deg.C.
Patent JP-2000109290-A (JP)
Title: Backstop shock absorber for crane
Inventor: OHASHI HIROSHI
IPC: B66C23/92
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To minimize damage of a backstop when a boom of a crane is over- hoisted by accommodating a shear pin to be broken before damage due to over hoisting is caused and continuing a shock damping action by a spring or a hydraulic cylinder after the shear pin is broken. SOLUTION: A dimension between the center of a flange 19 and the center of a mounting hole in a mounting part 25d is usually set to be A. When an excessive compression force is applied, a pressure is applied to a shear pin 28 via a cylinder 24, and a notch 30 part of the shear pin 28 is sheared. A spring 27 is built in with an initial force P1, however, a reaction force applied to the spring 27 is increased by a range of P1-P2 so as to reduce an impact force when the shear pin 28 is sheared. A guide ring 26 maintains the shape, and a shock absorbing bumper 18 can be regenerated only by replacing the shear pin 28 after it is broken.
Patent JP-H09128540-A (JP)
Title: Pattern detecting method and device therefor
Inventor: HIROI TAKASHI
IPC: G06T1/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To detect defects smaller in size comparing with an picture element or to measure the deviation quantity of a pattern by discriminating difference in the sampling position of an image with precision lower than that of the picture element by the method of least squares using high precision approximation method and performing resampling while using the interpolation method the same as or different from this discrimination method based on the deviation amount. SOLUTION: An object image 3 and a reference image 4 to be the same pattern as the object image 3 are segmented from the image of an object 1 detected by an image detecting means 2. A picture element unit position matching means 6 matches with the positions of the object image 3 and the reference image 4 for the unit of a picture element and a high precision sampling position discriminating means 11 discriminates the difference between the sampling positions of these two images by the method of least squares using the higher precision approximation method than linear approximation method such as a spline function, trigonometric function or four-point interpolation.  Based on the deviation amount, the sampling positions of the both the images are resampled while using the interpolation method the same as or different from the discrimination method, the difference between two images is extracted and the defects are discriminated.
Patent JP-H07115512-A (JP)
Title: Light source device
Inventor: SUZUKI MAKI
IPC: H04N1/04
Filed: 1993-10-14
Abstract: PURPOSE:To reduce the cost and to prevent deterioration in optical accuracy due to thermal deformation of a 45 deg. prism by packing a heat radiation member into a space surrounded by a light source, a reflecting mirror, a lane filter and a light source support base. CONSTITUTION:A plane glass 204 and a plane reflecting mirror 205 are mounted on a light source base 101 and a transparent silicone resin is packed into a space surrounded by the plane glass 204, the plane reflecting mirror 205, a projection of the light source base 101 and a step 102. The transparent silicone resin is a liquid or a solid and a sealing member is further required in the case of the liquid. Thus, an expensive 45 deg. prism is replaced by the plane filter to attain remarkable cost reduction. Moreover, since an infrared ray reflected from an infrared ray cutting film 204 is dissipated to the transparent silicone resin, sufficient heat radiation is attained and deterioration in optical accuracy due to thermal deformation is prevented.
Patent JP-S62139004-A (JP)
Title: Setting method for coordinate system
Inventor: IWAGAYA TAKASHI
IPC: G05B19/18
Filed: 1985-12-13
Abstract: PURPOSE:To omit a shift action when the tools are replaced by setting previously the blade edge positions of various kinds of tools in response to the tool position correcting numbers and specifying these correcting numbers together with the tool numbers by the tool selecting instructions. CONSTITUTION:The blade edge coordinate values xwi, ywi and zwi of a mechanical coordinate system XM-YM-ZM for various tools obtained when a tool post 11 where tools 12a, 12, 12c... are set like the teeth of a comb is positioned at a reference point REF are set previously to a memory as the work offset values in response to the tool position correcting numbers. While a tool position correcting number is specified together with a tool number by a tool selecting instruction and the tool selecting instruction is carried out at the point REF through a programming operation. A tool is replaced in an actual NC control mode by executing the tool selecting instruction at the point REF. At the same time, the value indicated by the tool position correcting number is read out of the memory and these values xwi, ywi and zwi are replaced with the present position coordinate values XA, YA and ZA respectively. Thus a coordinate system is set.
Patent JP-S6231577-A (JP)
Inventor: KAWAGUCHI TAKESHI
IPC: B62K21/00
Filed: 1985-12-13
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-H07133778-A (JP)
Title: Compressor
Inventor: NAKANISHI SHUSEI
IPC: F04C29/00
Filed: 1993-11-10
Abstract: PURPOSE:To form a compressor main body itself to be in reverse rotation preventing construction so as to dissolve inconvenience of the compressor due to reverse rotation by supportingly receiving a compressor element and a motor element within a vessel, and rotatably supporting a bearing rotating in one direction with the crankshaft of the motor element. CONSTITUTION:A bearing 6 press-fitted to a frame 7 and a crankshaft 5 are slidably engaged and assembled, and the frame 7 and a vessel 1 are engaged with each other by press-fitting. A rotor 4 and the crankshaft 5 are engaged with each other by press-fitting, and a motor element 3 fixed to the vessel 1 by press-fitting and the rotor 4 are respectively positioned. Further a compressor element 2 built in the extreme end of the crank shaft 5 is connected to the frame 7 by means of bolts. When the rotor 4 is rotated, the crankshaft 5 is rotated by receiving the bearing action of the bearing 6 press-fitted to the frame 7, and the compressor element 2 connected to the extreme end is worked in compression. At this time, compression is performed by means of the bearing 6 always rotating in one direction, and hence the compressor is mechanically protected from the reverse motion.
Patent JP-H06105671-A (JP)
Title: Antibacterial agent
Inventor: HIZAKI SHIGERU
IPC: A23L7/109
Filed: 1992-09-26
Abstract: PURPOSE:To provide the antibacterial agent containing a tea leaf extract, a smoke solution, an emulsifier and a fat or oil, and giving products excellent in stability for a long period without deteriorating their original qualities. CONSTITUTION:This antibacterial agent is produced by homogenizing and emulsifying the tea leaf extract of preferably green tea, black tea, etc., with alcohol, hot water, etc., a liquid smoke solution produced by calcining a smoke wood such as pine tree, cherry tree or Quercus acutissima, preferably a sucrose fatty acid ester emulsifier, a fat-and-oil such as butter or salad oil, and a controlled volume of water, if necessary, under heating.