baber/WOPTO huggingface dataset:
Patent JP-S55118007-A (JP)
Title: Positioning device of eyepiece
Inventor: KUBOTA TETSUMARU
IPC: G02B7/02
Filed: 1979-03-05
Abstract: PURPOSE: To ease the handling and mounting operations of the photographing device by enabling the eyepiece to be positioned in the specified photographing position within the diopter adjustment range and mounting the photographing device simply through fitting the same to the endoscope eyepiece part.  
     CONSTITUTION: A positioning device 1 is so disposed as to be incorporated into the eyepiece part 2 of the endoscope and is constituted by a movable barrel 4 to which an eyepiece 3 is supported, a stationary barrel 5 which slidably, turnably and tightly fits this movable barrel 4, a diopter adjusting cam barrel 6 which is so slidably disposed in the optical axis direction as to tightly fits this stationary barrel 5, a photographing positioning cam barrel 7 which is so turnably disposed in the optical axis direction as to tightly fits this diopter adjusting cam barrel 6, a photographing interlocking barrel 8 which is so turnably disposed in the optical axis direction as to  tightly fits this cam barrel 7, a diopter adjusting pin 9 which is studded on the outside peripheral surface of the movable barrel 4, a diopter adjusting ring 10 for moving the diopter adjusting cam barrel 6 in the optical axis direction and an interlocking means 11 for turning the interlocking barrel 8 cooperatively with the mounting operation of the photographing device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61186544-A (JP)
Inventor: TOKUDA SHUICHIRO
IPC: D02J1/06
Filed: 1985-02-13
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-H10207473-A (JP)
Title: Transfer function identification device and active noise elimination device
Inventor: KURISU KIYOHIRO
IPC: F01N1/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To identify a transfer function without being influenced by disturbance noise. SOLUTION: A pseudo signal mk outputted from a pseudo signal generator 10 is supplied to a second sound source speaker 6, and is recorded by an error microphone 7 through transmission path C. And, an output signal of this error microphone 7 and a signal obtained by processing the pseudo signal mk with a FIR filter 8 are compared with each other by an arithmetic and logic unit 12 for obtaining a difference of them, namely, an error signal ek. A LMS operation part 11 processes the pseudo signal mk and error signal ek, for instance, according to the LMS algorithm, and identifies the transfer function C of the above-mentioned transmission path. Further, at this identification, deliberately depraves the frequency resolution of this FIR filter 8 is deliberately changed for the worse by assuming a tap length L of the FIR filter 8 to be a short value.  This makes a state in which disturbance noise has been attenuated in the transfer function CI of the FIR filter, and results in suppression of influence by disturbance noise.
Patent JP-S58143699-A (JP)
Title: Acoustic image generating device
Inventor: MATSUMOTO TAKASHI
IPC: H04S1/00
Filed: 1982-02-19
Abstract: PURPOSE:To recognize distinctly the orientation of an acoustic image, by providing a circuit means, which changes the direction of the orientation in accordance with frequency components of a signal, in a system where a virtual acoustic image is generated. CONSTITUTION:A signal source S' as a sound source applied to an input terminal 11 outputs an output R' for one channel, which should reach directly one ear of a listener, and an output L' for the other channel, which should reach the other ear of him, to output terminals 12 and 13, respectively. In respect to the output L', circuit means 14 and 15 which generate a difference¦HCR/H¦of the amplitude part between one channel and the other and a time difference DELTAgamma are provided, and the signal source S' is allowed to pass through a frequency voltage converter 16 to drive a voltage control oscillator 17, and the time difference is changed in the circuit means 15, which generates the time difference DELTAgamma, by the output of the voltage controlling oscillator 17, and the circuit means 15 is so adjusted that a delay time DELTAgamma is longer according as the signal includes more high-band components.
Patent JP-S62185860-A (JP)
Title: Material for low thermal expansion type shadow mask and its manufacture
Inventor: ARASE KENICHI
IPC: C22C38/40
Filed: 1986-02-07
Abstract: PURPOSE:To obtain the titled material having a good press formability, by prescribing average crystal grain diameter (d) and proof stress sigma0.2 respectively, and composing of Fe-Ni alloy sheet having a specified Ni content. CONSTITUTION:The titled material is made of Fe-Ni alloy sheet contg. at least 20-45wt% Ni in which d<-0.5> is regulated to 0.5-2.5mm<-0.5> if average grain diameter is denoted as (d) and proof stress sigma0.2 is 18-22kgf/mm<2>. In manufacturing the material, Fe-Ni alloy strip having the compsn. is cold rolled by the extremely higher final cold rolling ratio (R%) 71-96% than conventional method, favorably 85-95%. Next, the obtd. Fe-Ni alloy sheet is subjected to continuous annealing of (650-900 deg.C)X(10-120sec) under atmosphere such as gaseous HNX, NX. The alloy sheet after annealing is subjected to etching perforation, further mask annealing of (650-1,250 deg.C)X(30-100min) to obtain the aimed titled material.
Patent JP-S63195895-A (JP)
Title: Data laminating circuit
Inventor: NUMA YOSHIO
IPC: G11C7/00
Filed: 1987-02-09
Abstract: PURPOSE:To attain rapid laminating processing by using the small number of memory elements by writing serial data in bits successively selected by a selecting means and laminating and storing the serial data in a memory means. CONSTITUTION:A D-FF2 temporarily stores data for one word read out from a RAM1 and then outputs respective bits to selectors A1-A8. The selectors A1-A8 input the data from the FF2 in each bit and input also the serial data. Each selector selects either one of the data from the FF2 and the serial data in accordance with a decoder output of a decoder 4 and outputs the selected data consisting of eight bits to the RAM1. A control circuit 7 outputs a reading pulse phir to the RAM1 and the FF2, reads out the 8-bit data laminated in the selectors A1-A8 successively on the basis of an address counter 6 and reads out the laminated data from the output terminals of the FF2 to the outside as parallel data.
Patent JP-H10215627-A (JP)
Title: Turning device for rice transplanter
Inventor: KAMIYA HISASHI
IPC: A01C11/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of turning a grading float to be floated a little at all times by linking side clutch levers and a hydraulic switching valve so as to prevent the hydraulic switching valve from being switched to the side of moving up paddy field wheels at the time of operating a side clutch at the time of turning. SOLUTION: The side clutch levers 90a and 90b and the hydraulic switching valve 64 are linked so as to prevent the hydraulic switching valve 64 from being switched to the side of moving up the paddy field wheels 19a and 19b at the time of operating the side clutch at the time of turning. Also, it is preferable to control the movement to a lowering side of the grading float 66 at the time of a side clutch operation at the time of turning and to link the side clutch levers 90a and 90b and the hydraulic switching valve 64 so as to prevent the hydraulic switching valve 64 from being switched to the side of moving up the paddy field wheels 19a and 19b.
Patent JP-S59151624-A (JP)
Title: Absorbing device for torsional vibration in power transmission system of vehicle
Inventor: NAKAYAMA HIROSHI
IPC: F16D13/52
Filed: 1983-02-19
Abstract: PURPOSE:To obtain the good drivability of a vehicle, by providing a cam mechanism, which increases frictional force as the transmitted torque increases, in the power route of a friction transmission gear provided between a flywheel and a starting clutch driving plate. CONSTITUTION:If an engine is rapidly accelerated, a difference of rotary speed is generated between a flywheel 2 in the side of a crankshaft 1 and a driving plate 25 in the side of an input shaft 33, causing a slip between driving and driven friction plates 10, 11. Simultaneously causing the relative turning movement also between the flywheel 2 and an outer cylinder 5, the first and the second cams 15, 16 are slided mutually on their sloped surfaces, displacing the outer cylinder 5 and a pressure receiving plate 7 so as to be detached from the flywheel 2 against a spring 12, and a rotary speed after the driving plate 25 smoothly increases. Then the displacement detached from the flywheel causes urging force of the spring 12 to increase, increasing also the friction force generated between the friction plates 10, 11, thus after absorption of a change of torque, a turning effect of the crankshaft 1 is surely transmitted to the driving plate 25 through a friction transmission gear 14.
Patent JP-S54119366-A (JP)
Title: Manufacture of heavy gauge steel channel
Inventor: KANEKO KOUTAROU
IPC: B21B1/095
Filed: 1978-03-10
Abstract: PURPOSE:To mainly carry out the hot bending work hardly giving the rolling reduction, and to  manufacture the heavy gauge steel channel only changing the shape of rolls, by carrying out the  hot bending work on the heavy gauge steel plate, being rolled to the specified thickness, depending on a peculiar constitution of mills. CONSTITUTION:The material 1 is heated in the heating furnace HF up to a temperature suitable  for carrying out the hot rolling at the temperature above 900 deg.C; and then, the material 1 is rolled  in the break down mill BD to an extent of U- caliber; in not only this mill but also following mills,  the roll gap is limited within the necessary minimum rolling reduction for refining the shape, and  the material 1 is rolled mainly for the hot bending work; hereby, the thickness of the material 1 is  held in approximately the same size as the product. Next, the material 1 is pased through alternately the roughing universal mills U1, U2, and edgers E1, E2, (hereupon, the round pass is also  possible), and the material 1 is finally pased through the finishing universal mill F; hereby, the  product of large size heavy gauge steel channel is obtained. In this method, each roll of BD, U1,  U2, E1, E2, F, hardly gives the rolling reduction, and carries out the hot bending work as the main  purpose.
Patent JP-S55118882-A (JP)
Title: Thermal recording head
Inventor: TSUNODA TOYOJI
IPC: H04N1/032
Filed: 1979-03-09
Abstract: PURPOSE:To reduce the number of connection steps and improve the yield and reliability by making the wiring parts of a thermal recording head into a double layer wiring insulated by an organic insulating layer, and connecting the wiring parts in a matrix shape by the opening provided in the organic insulating layer. CONSTITUTION:In the manufacture of a thermal recording head used in an information recording device such as a facsimile equipment or the like, a resistor 3 is firstly formed on a glazed alumina base plate 1 for films and a protective film 5 and a wear-resisting layer 6 for preventing the wear due to the contact with the heat sensitive paper are formed on the resistor 3. Then, the double-layer wiring part is insulated by use of an organic insulating material such a polyimide resin suitable for use in a large area, as an insulating layer 7. Further, a protective film 10 using a polyimide resin, for mechanical protection and colosion prevention of the upper layer wiring is formed, and a metallized material 11 for connecting a diode tip 15 and lead-out terminals 12 and 13 to the outside of the base plate are formed by the plating art.
Patent JP-H10164945-A (JP)
Title: Harvester
Inventor: TERAMOTO SEIJI
IPC: A01D67/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a harvester which copes with the difference in the widths of levees, easily pulls up a stem/leaf part, facilitates adjusting the ground height of each member and is useful for onions, etc. SOLUTION: At a walking type harvester provided with a carrying member 16 pulling-out and carrying a crop 19 by inserting and holding a stem/leaf part 19a, a gauge wheel 12 is arranged for the front wheel side of one of right and left wheels 9 and 10 and the interval between the right and left wheels is changed by adjusting the position of one wheel on a side opposite to the gauge wheel 12. In addition, it is desirable to arrange the gauge wheel 12 in front of a wheel on a fixed side which is not position-adjusted.
Patent JP-S63203566-A (JP)
Inventor: HOSHINO TADASHI
IPC: C08J5/18
Filed: 1987-02-07
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-H02207496-A (JP)
Title: Vibration detecting tachometer
Inventor: ISHIZUKA GINJI
IPC: G01P3/481
Filed: 1989-02-06
Abstract: PURPOSE:To make it possible to measure the instantaneous value of the rotation rate of a rotating anode continuously by detecting the vibration generated by the rotation of the rotating anode and transmitted to an x-ray tube case with a microphone close contacted to the surface of the x-ray tube case through an LPF. CONSTITUTION:The vibration due to the rotation of the rotating anode 3 of an x-ray tube 10 is transmitted to the glass bulb 2, and introduced outside on the surface of the case 1 as a periodic vibration. When the microphone of a vibrometer is close contacted to the surface of the case 1, an output proportional to the acceleration due to the vibration of the case 1 is outputted from the vibrometer main 52. When higher harmonic wave components of the output signal of the vibrometer are suppressed to emphasize the fundamental wave component with an LPF, the frequency of the fundamental wave component is correspondent to the rotation rate of the anode 3. Therefore when the output signal of LPF is inputted to a F/V converter to output a voltage proportional to the frequency, the voltage can be proportional to the rotation rate of the anode 3. A display unit 8 displays the output signal voltage of the converter 7 in convergent to the rotation rate of the anode 3.
Patent JP-2000225208-A (JP)
Title: Fire extinguishing system
Inventor: ARAKI NOBUAKI
IPC: A62C35/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fire extinguishing system unnecessitating a safety device by applying only the same pressure as that discharged at the time of normally extinguishing fire to a stop valve and a primary piping even though a fire extinguisher is erroneously discharged from an extinguisher storing container so as to control the pressure-resistant grade to withstand discharge at the time of normally extinguishing fire. SOLUTION: In a state where an extinguisher outputted from extinguisher storing containers 1 to a primary pipe 4 is decompressed, a plurality of extinguishing object sections 6 are respectively arranged via a plurality of stop valves 8 arranged in the pipe 4 in parallel and each stop valve 8 is always open to make the system always in an open state.
Patent JP-S52110209-A (JP)
Title: Coated hard alloy tool
Inventor: NISHIYAMA AKIO
IPC: B23P15/28
Filed: 1976-03-15
Abstract: PURPOSE:To improve the wear resistance, the thermal plastic deformation resistance and the toughness of the hard alloy, by lowering the hardness of the surface layer of the hard alloy tool and strengthening the toughness, and thereafter, by coating its surface with a single layer or a double layer of one kind among the group consisting of metal carbides, nitrides, carbonitrides and oxides and aluminium oxide.
Patent JP-H03232713-A (JP)
Title: Active carbon and production thereof and product from same active carbon
Inventor: SHIMAMOTO KOTA
IPC: C01B31/08
Filed: 1990-02-08
Abstract: PURPOSE:To obtain an active carbon improved in the air permeability, deodorizing property, strength and flexibility thereof by carbonizing the surface side portion of the fiber bundles of cane residue and not carbonizing the core portion. CONSTITUTION:The fiber bundles of 2-6mm thick cane residues left after squeezing sugar from canes cut in a length of 7-8cm are baked by a direct flame method for evaporating water to prepare fiber bundle active carbon whose surface side portion is only carbonized and whose core portion is not carbonized. The active carbon is, if necessary, further baked in an indirect flame oven to provide active carbon whose fiber bundles are all carbonized. The fiber bundle active carbon is arranged and laminated to a layer of resinous substance or latex substance to provide a deodorant foamed sheet, or the fiber active carbon is ground into particles of 50-150 meshes, mixed with the resinous substance such as foamed urethane resin or latex substance, a foaming agent, an antiseptic, an antimicrobial agent, etc., and subsequently formed into the deodorant foamed sheet.
Patent JP-S63194937-A (JP)
Inventor: KONNO HIROSHI
IPC: B29C65/02
Filed: 1987-02-10
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-H01204292-A (JP)
Title: Semiconductor storage
Inventor: FUJII SHIGERU
IPC: G11C11/413
Filed: 1988-02-08
Abstract: PURPOSE:To attain high speed reading to correspond to a request in a reading side without using a special memory cell, which intends high speed operation in a writing side, by causing a reading port and a writing port to be pipe-line structure, in which the number of steps is respectively different. CONSTITUTION:When address information are given to the reading port or the writing port, a memory cell 14 to correspond to the address information is selected by a reading decoder 3 or a writing decoder 13 and the reading or writing of storing information is executed by a read amplifier or a write amplifier 15. Before and after the reading decoder 3 and read amplifier, the pipe-line structure of the latch of the plural steps is provided to hold data in the reading side based on a clock signal CLK. Then, before and after the writing decoder 13 and write amplifier 15, the pipe-line structure of the latch of the step number, which is different from the reading side, is provided to hold the data in the writing side based on the clock signal CLK. Thus, while the writing is executed with comparatively low speed operation to correspond to a speed in the writing side, the reading speed can be easily improved at a low cost.
Patent JP-S59153538-A (JP)
Title: Motor-driven rivetting tool
Inventor: TOTSU KATSUYUKI
IPC: B21J15/04
Filed: 1983-02-21
Abstract: PURPOSE:To provide a motor-driven rivetting tool which permits efficient rivetting by using electrical power in clamping and pulling the tightening shaft of a pop rivet in a fastening operation of said rivet by pulling and cutting the tightening shaft. CONSTITUTION:A tightening shaft C of a pop rivet ABC inserted into a hole part 64 is inserted into the hole of a nose piece 36 of a motor-driven tool. When an operator presses an operating member 66, a pinion gear 56 is rotated by a motor, and a tooth part 54 pulls and moves the pawl 52 of a pulling means 26 against springs 34, 42. A jaw 20 is first meshed with the shaft C and a shaft head part D expands forcibly and fastens the rivet B and cuts the shaft C. When the tooth part 54 is disengaged from the pawl 52 by the rotation, the means 26 returns to the home position and the jaw 20 open. The fastening operation is easily accomplished by a series of operations of the motor-driven rivetting tool.
Patent JP-S60173299-A (JP)
Inventor: MATSUSHITA KUNIJIROU
IPC: E21D11/40
Filed: 1984-02-17
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-S57142759-A (JP)
Title: Pressure casting device
Inventor: HAMAMURO NAOJI
IPC: B22D37/00
Filed: 1981-02-26
Abstract: PURPOSE:To stabilize casting conditions in the stage of supplying molten lead from a lead melting pan, pressurizing a pressurizing pot in a closed state and injection-casting a grid body, by providing a level sensor within the melting pan and controlling the level of the molten lead by this. CONSTITUTION:Molten lead 3 is supplied from a lead melting pan 1 through a molten lead supply valve 4 to a pressurizing pot 6, then the level 13 of the molten lead ascends. Next, when the lead level 13 arrives at the specified level, a level sensor 14 operates, and the valve 4 cooperating with this closes thereby stopping the supply of the lead 3. Thence, the inside of the pot 6 is pressurized and the lead 3 is injected into dies 10. When the lead level 13 lowers upon injection of the lead 3, the sensor 14 operates to open the supply valve 4 and to supply the lead 3, by which the level 13 is maintained constant and the stable casting conditions are obtained.
Patent JP-H09202945-A (JP)
Title: Bright annealing finished stainless steel sheet for building material and its production
Inventor: UTSUNOMIYA TAKESHI
IPC: C22C38/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To produce a bright annealing finished stainless steel sheet for building materials using a Ti-contg. high Cr ferritic stainless steel as the stock and excellent in corrosion resistance, workability and surface properties. SOLUTION: A ferritic stainless steel sheet having a compsn. contg. 16.0 to 35.0% Cr, Ti: 0.05 to (0.5 to 10 N)%, 0.005 to 0.3% Al, 0 to 6.0% Mo (including the case of no addition), 0 to 1.0% Nb (including the case of no addition), and <=0.02% N is subjected to bright annealing under the conditions in which the formula, [H2 ]+[N2 ]=100, and the inequality, [N2 ]-85<=X<=-30, when X is [DP-0.15(TA-1,000)] are valid among the hydrogen concn. [H2 ] (vol.%), nitrogen concn. [N2 ] (vol.%), temp. TA ( deg.C) and dew point DP ( deg.C) to obtain the objective bright annealing finished stainless steel sheet in which there are a Ti concentrated layer and an Al concentrated layer in a passive film and there is no nitride layer on the surface layer.
Patent JP-H05197181-A (JP)
Title: Electrophotographic photosensitive body
Inventor: SHIROSHITA HIDENORI
IPC: G03G5/14
Filed: 1992-01-20
Abstract: PURPOSE:To satisfactorily prevent the occurrence of both photographic fog and black spots and form an image having excellent performance. CONSTITUTION:In a function separation type electrophotographic photosensitive body in which a charge generating layer is formed on a conducting substrate and a charge transporting layer is formed on it, the conducting substrate is a coloring aluminum substrate formed by forming a film 1 by anode oxidation, and the film 1 has a branched structure 4 below.
Patent JP-H11221155-A (JP)
Title: Coffee making machine
Inventor: OTSUKA YOSHINORI
IPC: A47J31/057
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a full-automated coffee machine for business use in which the function and reliability of various parts are enhanced and which can offer a good quality of coffee to sell. SOLUTION: A coffee machine is equipped with a drip type coffee brewer 1, crude material hopper 3, hot water tank 4 for supplying, and a coffee storing tank 5 to store the coffee in the warm kept condition, whereby coffee is fed from the coffee tank 5 to a cup 7 prepared in place, characterized by that;  (i) the filter to be used in the brewer 1 is of roll type paper filter 14, (ii) a vacuum pump 21 and an air compressor 22 are connected with the coffee tank so as to perform such processes as forced filtration of coffee, transport to the coffee tank 5, and discharge into the cup 7, (iii) the tank 5 is divided into two units so that the brewing and supply can be executed without interruption and the coffee stored in the tank 5 is kept warm in decoction for maintenance of quality, and (iv) rotary valve of pneumatic drive type is adopted which is free of risk of ground clogging in valves 24 and 25 connected with the coffee transporting line 10.