baber/WOPTO huggingface dataset:
Patent JP-S5859383-A (JP)
Title: Multi-stage flow receiving blade for vertical shaft type resistance wind turbine
Inventor: SHIMODA HIROSHI
IPC: F03D3/04
Filed: 1981-10-05
Abstract: PURPOSE:To increase the efficiency of a wind turbine, by constituting its blade from air-flow guiding and contracting sections and contracted air-flow receiving sections for receiving the contracted air flow. CONSTITUTION:A flow guiding and contracting section is constituted by two partial blades 2, (a'), and air flow guided by the blades (a), (a') is ejected from an opening C as a contracted flow. The contracted air flow is received at a contracted air-flow receiving section (d). The speed of the contracted air flow is higher than that in the area located between the two blades (a), (a'). Here, since the air flow is thus contracted, a resistance is acted to the blades (a), (a') by the air flow. Further, a flow straightening plate (b) is provided so that interference may not be caused in the air flow when it is guided by the blades (a), (a').
Patent JP-H0448356-A (JP)
Title: Cache memory system
Inventor: HANATANI SHUICHI
IPC: G06F12/08
Filed: 1990-06-18
Abstract: PURPOSE:To improve the performance of a cache memory system by saving the modified data stored in a cache memory of a segment designated by a save segment address register into a memory in the timing when a CPU has no access to the memory. CONSTITUTION:A CPU 1 sets the address of an undesired segment to a save segment address register 8. Then a cache tag part 4 is retrieved with an address designated by the register 8. A controller 7 counts up a cache entry designating part of the register 8 with an instruction of a signal line 28 so as to point the next entry of a cache as long as no hit is confirmed or M = ''O'' is satisfied despite a hit state secured. If the hit is confirmed and also M = ''1'' is satisfied based on the retrieving result of the part 4 carried out by the register 8, the modified data is stored in a memory 3. thus the memory access efficiency is improved and then the performance of a cache memory system is improved.
Patent JP-S645200-A (JP)
Title: Reverberation adding device
Inventor: NAGANO TAKESHI
IPC: H04S1/00
Filed: 1987-06-26
Abstract: PURPOSE:To automate and optimize reverberation addition on a playback side by optimizing and setting a reverberation level in real time according to the level of the difference signal of a stereophonic signal to be reproduced. CONSTITUTION:This device is equipped with a reverberation adding circuit 1 which inputs the sum signal (L+R) of left and right stereophonic signals L and R and performs reverberation processing and a reverberation addition controlling circuit 2 which varies the level of the sum signal (L+R) inputted to the adding circuit 1 in inverse proportion to the level of the difference signal (L-R) between the stereophonic signals L and R. Then the level of the difference signal (L-R) is detected and the input level of the reverberation adding circuit 1 is controlled according to the level. Consequently, the reverberation addition on the playback side is automated and optimized.
Patent JP-H081653-A (JP)
Title: Anchor mounting device
Inventor: ONO TAKASHI
IPC: E04G21/16
Filed: 1994-06-17
Abstract: PURPOSE:To obtain an anchor mounting device used for installing an interior material or equipment to a concrete slab or ceiling of a building. CONSTITUTION:An anchor mounting device comprises a drill device 2, an anchor driving device 3, a common travel frame 4 with these devices mounted thereon slidably in an axial direction of driving, a travel means 5 for traveling the travel frame 4 so that the axial direction of driving the anchor driving device 3 is coincident with the axis of a drilled anchor mounting hole, and a common pressing means 6 for pressing the drill device 2 or the anchor driving device 3 in the axial direction of driving at the drilling position. In this manner, the device can be simple in structure, compact in size, and light in weight.
Patent JP-S5279691-A (JP)
Title: Driving circuit for electromic display unit
Inventor: NISHIMURA KATSUO
IPC: G09F9/30
Filed: 1975-12-25
Abstract: PURPOSE: To improve contrast in low temp and to decrease electric power consumption in room temp by changing the wave form of voltage applied to EC display unit according to temp change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5585682-A (JP)
Title: Preparation of alkoxy-substitued-benzaldehyde
Inventor: TORII SHIGERU
IPC: C25B3/23
Filed: 1978-12-20
Abstract: PURPOSE: To easily obtain the above mentioned product with a high yield, by carrying out electrolytic oxidation of specific alkoxy-substituted-toluene in organic solvents or two layers system of water-organic solvent under the existence of metal salt, such as copper acetate and oxidizing side chain CH 3 -radical selectively with a high efficiency.  
     CONSTITUTION: Electrolytic oxidation of alkoxy-substituted-toluene of the constitutional formula I (where, R:C 1W4  alkyl radical, n;1W5) is carried out in organic solvent, such as CH 3 OH, or two layers system of water-organic solvent (for example, CCl 4 , C 6 H 14 ) under the existence of 0.1W100%, preferably 10W50%, of metal salt, such as copper acetate, copper sulfate, NaNO 3 . Hereby, alkoxy-substituted- benzaldehyde shown in the constitutional formula II, is obtained. By the above method, oxidiation of CH 3 -radical on aromatic nucleus is carried out selectively without producing any substituted product, addition product or dimer practically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5284493-A (JP)
Title: Tip on panel
Inventor: MIYAZAWA KANAME
IPC: H01B5/00
Filed: 1975-12-30
Abstract: PURPOSE: To obtain a tip on tip on panel able to prevent a resistance increase of a transparent electrode by various heat treatment, of a high melting point ceramic material sandwiched between a transparent electrode and a thick film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6136935-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASASHIMA TERUYUKI
IPC: H01L21/283
Filed: 1984-07-30
Abstract: PURPOSE:To simplify a process for extracting an electrode by selectively removing a thermal oxide film in an electrode forming section and forming a semi- insulating film and an insulating film onto the whole surface. CONSTITUTION:A thermal oxide film in the vicinity of a junction between a base region 2 and a collector region 1, on the collector region 1 and in each electrode forming section for a base and an emitter is removed. A semi-insulating film 5 and an insulating film 6 are shaped onto the whole surface. The insulating film 6 is etched selectively to form openings for the electrode forming sections. The semi-insulating film 5 is left at that time. A base electrode 7 and an emitter electrode 8 are applied and shaped through the evaporation of aluminum. Alloy layers 9 are formed from the semi-insulating film through the heat treatment of the electrodes.
Patent JP-S6052283-A (JP)
Inventor: ONO TSUKANE
IPC: B25J9/16
Filed: 1983-08-30
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-S644557-A (JP)
Title: Pressing force regulator for wiper
Inventor: SUGAWARA YUICHI
IPC: B60S1/32
Filed: 1987-06-29
Abstract: PURPOSE:To reduce the size of a wiper regulator, in the wiper regulator where pressing force of wiper blade can be varied by displacing the base end portion of a resilient mechanism, by enabling displacement of the base end portion of the resilient mechanism through an operational lever which is rolled through a movable member to be driven back and forth through a motor. CONSTITUTION:One end of a coil spring 5 is stopped to the base end portion of an arm section 3 in a wiper arm 1 to be contained in an arm retainer 4, while the other end portion is stopped to an operating direction regulating means arranged on an arm head 6. In the regulating means, a bent portion of an operating lever 7 having bent central portion is pivoted rollably through a pin shaft 7a, and a stop pin 7c arranged on the lever portion 7b of the operating lever 7 is coupled through a coupling member 8 with a hook portion 5a at the base of the coil spring 5. When a movable member 13 screwed to a spiral groove 12b in an operating shaft 12 is advanced and retreated through rotation of the operating shaft 12 caused by a motor 9, the operating lever 7 is rolled and the functioning direction of the coil spring 5 is varied.
Patent JP-S6049706-A (JP)
Inventor: INADA TETSUYA
IPC: A01D34/03
Filed: 1983-08-30
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-S5783675-A (JP)
Title: Variable capacity liquid pressure unit
Inventor: HORIUCHI TAKESHI
IPC: F04B1/26
Filed: 1980-11-12
Abstract: PURPOSE: To enable either long ramp control or constant power control to be applicable by applying the reduced pressure of the high pressure side to the control valve used for PC control.  
     CONSTITUTION: A proportional reducing valve 60 is interposed in a junction passage 23 between an ejection passage 17 and a control valve 20, and a reduced pressure is applied to one end of the spool 22. When the pressure of the ejected fluid is below a certain level and the reduced pressure is below the level set by pushing unit 40, the spool 22 of the control valve 20 stands still instead of movement. When the pressure of the ejected fluid rises and the reduced pressure exceeds the set level, the spool 22 moves against the action of pushing unit 40 to actuate the control plunger 14 which regulate the slant angle a swash plate 6. Since the control valve 20 is controlled under the reduced pressure in the secondary side of the proportional reducing valve 60 and the control pressure is gradually raised in proportion to the high pressure side pressure, the long ramp control is thus available. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6322319-A (JP)
Inventor: MAKIZONO HARUMICHI
IPC: A01D59/00
Filed: 1987-06-26
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-2000117560-A (JP)
Title: Stent crimping tool and using method thereof
Inventor: MORALES STEPHEN A
IPC: A61F2/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a crimping tool to crimp stent at the balloon part of a catheter. SOLUTION: A stent crimping tool consists of a housing having a near part coupled to a remote part. A cylindrical cavity 40 having a tapered-off tip 42 is formed at the near part. A cylinder collar 32 fitted in the end of the tapered- off part is fixed in a cavity. A tooth has a rounded edge part 62 sliding in the slot of a collar. A hollow core and a screw feed 28 are screwed in the remote part. A balloon catheter is extended through the passage of the near part and the collar and the stent 10 positioned in the hollow core of a screw and not crimped is charged therein. The remote portion of a housing is rotated, a screw and a tooth 30 are advanced toward a cavity having an inclination wall and the tooth is radially internally converged by the inclination wall. The rounded edge part of the tooth causes the stent 10 to be crimped by the balloon catheter.
Patent JP-S5783645-A (JP)
Title: Idling speed regulator for internal combustion engine
Inventor: KONDOU TOSHIO
IPC: F02D41/16
Filed: 1980-11-13
Abstract: PURPOSE: To improve fuel consumption by disposing a solenoid valve in each of air passages which bypass a throttle valve and selectively opening or closing each solenoid valve, thereby controlling a range of idling r.p.m. to the minimum required.  
     CONSTITUTION: Auxiliary air control solenoid valves 11, 12 are respectively disposed in two air passages which bypass a throttle valve 4 of a carburetor and controlled by a control circuit 20. This control circuit 20 calculates an amount of fuel injection on the bases of signals of a suction air quantity sensor 8, a water temperature sensor 9 and a running speed sensor 10 to selectively control valve opening timings of electromagnetic fuel injection valves 5 and said control valves 11, 12, thereby regulating the quantity of fuel injection. If flow rates of air passing through the valves 11, 12 are 1m 3 /hr and Zm 3 /hr, respectively, a selective opening or closing of the valve 11 or 12 may provide a control of the amount of air in a unit of 1m 3 /hr such as 0, 1, 2, 3m 3 /hr. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5681812-A (JP)
Title: Light beam modulating and deflecting device
Inventor: OONO HIROSHI
IPC: G02B26/10
Filed: 1979-12-10
Abstract: PURPOSE: To obtain a device of a long life by enabling driving electric power or electric power modulating signal in noncontact mode by means of a rotary transformer.  
     CONSTITUTION: A rotary transformer 8 consisting of a stationary primary side part 9 and a rotating secondary side part 10 is provided between a rotator 2 and a base body 5. The primary side and secondary side parts 9, 10 of the transformer 8 are respectively fixed to the base body 5 and a rotary shaft 4, and a photodetector 11 consisting of photodetectors is provided to the end of the shaft 4. This photodetector 11 receives the light from a light emitting means 13 which is flicker-controlled by the signal from a video signal processing circuit 12, and emits the electric signal corresponding to this received light. This signal is supplied to the driving circuit of a printed substrate 7 for controlling semiconductor laser drive, by which a semiconductor laser light source 1 is drive-controlled and emits the modulated laser light beam. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05333384-A (JP)
Title: Spectroscopic optical switch
Inventor: SAITO HIDEHO
IPC: G02B6/12
Filed: 1992-05-28
Abstract: PURPOSE:To obtain the spectroscopic optical switch provided with a function for optically exchanging plural splitted beams. CONSTITUTION:A slab waveguide 13 is formed on the surface of a base plate 11, and a pair of electrodes are provided on the rear face of the base plate 11 and the upper face of the slab waveguidc 13. A vertical diffraction grating 12 is provided in the shape of a circular arc on one end face of the slab waveguide 13. Plural input waveguides 14 and 15 and plural convergent waveguides 17 and 18 are provided on the other end face of the slab waveguide 13, and plural output waveguides 19 and 20 are formed on the surface of the base plate 11. Then, an optical waveguide network is formed for selectively supplying respective output beams from the plural convergent waveguides 17 and 18 to the plural output waveguides, and this optical waveguide network is formed so that the plural input beams of various wavelengths inputted to the plural input waveguides 14 and 15 can selectively optically be exchanged to the plural output waveguides 19 and 20 corresponding to the value of an inverse bias voltage impressed between the paired electrodes.
Patent JP-H1011544-A (JP)
Title: Card collector for card reader and writer
Inventor: OTA MICHIHIRO
IPC: G06K17/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a card collector which has a compact structure and can easily collect the processed cards. SOLUTION: A card collection box 20 is placed above a card carrier path 3 to collect again the cards which are omitted to be fetched into the path 3. At the same time, a free end 21 of a card carrier path 6 that is divided partly from the path 3 is moved up to a card reception port 22 of the box 20 by means of a lift means 26. Thus, the processed cards are received in the box 20.
Patent JP-H11356041-A (JP)
Title: Switching power supply
Inventor: SHOJI MASATAKA
IPC: H02M3/28
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To suppress overshoot of output voltage when an output load abruptly changes in a switching power supply, which controls output voltage values and output current values. SOLUTION: A switching power supply is provided with an output voltage control circuit 2 for feedback to a primary control circuit 4 which controls a switching circuit 1 through a photocoupler 5 in order to output a predetermined output voltage, and an output current control circuit 3 for feedback to the primary control circuit through the photocoupler 5 in order to output a predetermined output current. The switching power supply is further provided with a differentiation circuit 6 for detecting variation in the output of the output current control circuit 3, and an overshoot suppression circuit 7 which thereby controls the input of the output voltage control circuit 2. Overshoot voltages in output voltage produced at the time of abrupt change in load or the like is thereby suppressed.
Patent JP-S5587642-A (JP)
Title: Oil pressure controlling valve for brake of car
Inventor: MIZUSAWA MITSUO
IPC: B60T8/26
Filed: 1978-12-27
Abstract: PURPOSE: To accurately control working oil pressure for brakes of left-and-right rear wheels in value corresponding to required, braking force and to prevent the side slipping of the rear wheels, by controlling the starting pressure, for the pressure reducing action of the first and second control valves, to approximately equal.  
     CONSTITUTION: One end of a common spring 15 for deciding a starting pressure for reducing action of left-and-right rear wheel brakes Br1, Br2 is connected to the brakes. A rear piston 17 of before-and-behind one pair of pistons 16, 17 arranged to contact in series is connected to the other end of the spring 15. Control oil pressure corresponding to the required braking force is each supplied to a front oil pressure chamber 18 formed to the front of the front piston 16 and a rear oil pressure chamber 19 constructed in the both pistons between the first and second gravity valves 22 1 , 22 2 , higher oil pressure acts first the rear piston 17 or the both pistons 16, 17 are operated, the set load of the spring 15 is adjusted, starting pressure for the pressure reducing action of both control valves 5 1 , 5 2  is controlled to approximately equal the working oil pressure of the left-and-right rear wheel brakes is controlled correspondingly to the required braking force thus the side slipping of rear wheels is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H116927-A (JP)
Title: Optical fiber type dispersion corrector
Inventor: KAMIYA TAMOTSU
IPC: G02B6/02
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To allow a dispersion correcting optical fiber to cope with a long distance, high speed, wide-band optical transmission, etc., and also to provide it at a low price by winding it on a reel, etc., as a short length optical fiber and constituting a necessary length by connecting necessary pieces in series. SOLUTION: This dispersion correction purpose optical fiber is inserted in an optical fiber line so that dispersion becomes zero in a 1.3 μm band and a total of dispersions in a 1.55 μm band becomes approximately zero by connecting the optical fiber with a single mode optical fiber having positive dispersions in a 1.55 μm band. Here, the insertion is constituted by directly connecting in series a plurality of dispersion correcting optical fibers having negative dispersion values. Further, a plurality of dispersion correcting optical fibers having negative dispersion values are connected by fusion splicing.  Moreover, a dispersion correcting unit is constituted by connecting a plurality of dispersion correcting optical fibers which are wound on separate reels and have negative dispersion values, Since a length of optical fiber wound on a reel, etc., is short, returning work on the reel flanges is reduced. Connection is performed by fusion splicing with little connection loss, therefore, that prevents FOM value (quotient of dispersion value to loss value) from being decreased.
Patent JP-S6316094-A (JP)
Title: Device for drawing excess sludge in drainage treatment plant
Inventor: HAYASHI HIDEYUKI
IPC: C02F3/12
Filed: 1986-07-07
Abstract: PURPOSE:To enable the operation for drawing a small amount of sludge by providing an overflow drainage pipe to the vicinity of the upper limit of a metering cylinder and providing a discharge pipe and a three-way valve to the branched part of a pipeline connecting a sludge hopper and the metering cylinder. CONSTITUTION:Both the amount of sludge calculated by the diameter and the length of a pipe reached to a metering cylinder 4 via a sludge pump 8 from the discharge port of a sludge hopper 16 and the operation time calculated from the amount of sludge in the metering cylinder 4 are preliminarily set to a timer. Then the sludge pump 8 is operated to return the residual sludge in the pipe and the metering cylinder 4 to the sludge hopper 16 through a discharge pipe 26. Thereby the metering cylinder 4 is filled with sludge. In the case when the action of the timer is finished, the sludge pump 8 is stopped and a valve 17 is operated and the sludge in the metering cylinder 4 is discharged to the outside of the system. Thereby the surface of the sludge is descended and photoelectric switches 5, 6 are actuated and sludge is transferred to the sludge hopper 16.
Patent JP-S5682961-A (JP)
Title: Memory control system
Inventor: KAWAKATSU KUNIHIRO
IPC: G06F12/06
Filed: 1979-12-11
Abstract: PURPOSE: To enable to exercise memory control with efficiency by entering two pieces of address information differing in memory address register access time and by selecting either for decoding.  
     CONSTITUTION: Memory 1 can be accessed at a high speed and is stored with a microprogram high in frequency of use. Memory 2, on the other hand, is a low- speed memory and stored with a microprogram other than that stored in memory 1. Further, two pieces of address information of memory 1 are entered in memory address register 3. Those pieces of address information include chip selection information, which is decoded by decoder 4, so that memory 1 or 2 will be selected with selective signal CSO or CSI sent as a result of the decoding operation. Thus, memory control can be exercised with efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000343162-A (JP)
Title: Manufacturing method of heat conductive pipe for heat exchanger, and dimple roll
Inventor: MORI HIROAKI
IPC: B21C37/083
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat conductive pipe at high accuracy while maintaining a sealing property when the pipe is inserted in a heat exchanger main body. SOLUTION: A manufacturing line comprises a concave and convex shape forming step 2 to form many concave and convex parts 10 against a plate material 7 being continuously transferred into a formed plate material 8, a pipe manufacturing step 19 to bend the formed plate material 8 along the axial line in the transfer direction into an intermediate pipe 9, and a cutting step 4 to cut the intermediate pipe 9 per given length. In the concave and convex shape forming step 2, non-formed parts where concave and convex parts are not formed, are provided to the plate material 7 at given intervals, and in the cutting step 4, the cutting portion decided against the non-formed parts is cut.  In this manufacturing method, the non-formed parts are formed into the plate material 7 by a dimple roll 3 composed of one pair of toothed rolls having a non-forming surface with no teeth which is synchronized in a processing device used in the concave and convex shape forming step 2 when the heat conductive pipe for a heat exchanger is manufactured from the plate material 7 being continuously fed.
Patent JP-H118705-A (JP)
Title: Cost routing device, cost routing system and recording medium recording cost routing control program
Inventor: SUZUKI MINORU
IPC: H04M15/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a cost routing device for efficiently and easily marking a cost to be a parameter for setting a connection to a desired route. SOLUTION: When a cost registration instruction is inputted from the outside, connection management parts 11 and 21 register the cost of a section between nodes and the cost of the plural continuous sections gathered to one set in cost table storage parts 13 and 23 based on the registration instruction. When a connection setting instruction is inputted from the outside, connection control parts 12 and 22 retrieves the route of a minimum cost from the routes registered in the cost table storage parts 1,3 and 23 for the instructed section for setting the connection and sets the connection by the route.