baber/WOPTO huggingface dataset:
Patent JP-H0647447-A (JP)
Title: Reinforcement bender
Inventor: SAKAMOTO KANEAKI
IPC: B21F1/00
Filed: 1992-07-30
Abstract: PURPOSE:To miniaturize a device in total and to smoothly bend a special shaped reinforcement by making a center shaft of a bending roller eccentric outward in the bending radius direction with respect to a center axial line of a moving shaft. CONSTITUTION:In a reinforcement bender 1, a bending roller 10 is supported with a diameter expanding part 91, a center axial line 92 of the diameter expanding part 91 is made eccentric outward in a bending radius direction with respect to a center axial line 93 of a moving shaft 9, further, an outer diameter of the bending roller is provided with an outer diameter enough for smoothly bending a special shaped reinforcement. Accordingly, the smooth rotation of the bending roller during the working time is secured, the breakage of the reinforcement is not also generated, and the special shaped reinforcement can be worked with the required bending. Further, because the center axial line 92 of the diameter expanding part 91 is made eccentric outward in the bending radius direction with respect to the center axial line 93 of the shaft part of the moving shaft 9, the bending roller 10 can concentrically be arranged on an outer circumference of the diameter enlarging part 91. Therefore, in the reinforcement bender 1, the bending roller 10 can be made eccentric without making the bending roller 10 to a special shape.
Patent JP-S5993751-A (JP)
Title: Monoazo dye for synthetic fiber
Inventor: NIWA TOSHIO
IPC: C09B29/09
Filed: 1982-11-20
Abstract: NEW MATERIAL:A compound of formula I (R<1> and R<2> are H, 1-4C alkyl, allyl, 1-4C alkoxyl 2-4C alkyl, cyano 1-3C alkyl, 1-4C alkylcarbonyloxy 2-4C alkyl, etc.; R<3> is 1-4C alkyl, 1-4C alkoxyl 1-4C alkyl, phenyl, benzyl or phenethyl; provided that R<1> and R<2> are not H at the same time). EXAMPLE:The compound of formula II. USE:A dye for dyeing synthetic fibers, particularly polyester fibers in bright blue color having improved fastness to sublimation, color fastness to light, resistance to post-processing and nondischarging property in alkalis. PROCESS:A diazonium salt of 2-amino-3-cyano-5-nitrothiophene is coupled with an aniline of formula III, e.g. 3-methoxyacetylamino-N,N-diethylaniline.
Patent JP-H0487827-A (JP)
Title: Door driving device for air-conditioning device for vehicle
Inventor: SUGI HIKARI
IPC: B60H1/00
Filed: 1990-08-01
Abstract: PURPOSE:To contain the whole of a drive means in a casing and to reduce a mounting space for an air-conditioning device for a vehicle by disposing a motor for rotating a support shaft in the support shaft rotatably supported in the casing to drive a door. CONSTITUTION:The degrees of the openings of a ventilation discharge port, a defrost discharge port, and a heat discharge port are regulated by means of a film damper (door) 3 moved in a casing 2, and a plurality of opening parts 32 to selectively open respective discharge ports are provided. In a device wherein the film damper 3 is rotated by means of a drive device 4, the drive device 4 comprises a drive shaft 5, an electric motor 6, a driven shaft 41, a drive belt 42, and an idle shaft 43. The drive shaft 5 rotatably disposed between first and second caps 7 and 8 is provided at the interior with the electric motor 6, a rubber 53, and a shaft hole 55 for containing a tension spring 54. Through rotation of the drive shaft 5 along with running of the motor 6, the film damper is wound.
Patent JP-S6168766-A (JP)
Title: Cassette loader
Inventor: SUZUKI HIROSHI
IPC: G11B15/675
Filed: 1985-09-18
Abstract: PURPOSE:To attain smooth descending of a cassette, to decrease the number of components and the height and then to narrow the width by providing a link connected between one of two links constituted in an (x)-shape and the base. CONSTITUTION:When a cassette is loaded and a cassette accommodating section 9 is pushed down, a pin 5b is fixed by a lock mechanism to attain tape running. In depressing an ejection lever at this position, the lock mechanism is actuated, a pin 5b is released and the 1st link 5 is turned counterclockwise by the force of a spring 10 around a shaft 5a. In this case, the 2nd link 6 fitted to the 1st link 5 is lifted up and driven clockwise around the pin 5b and the 3rd link 7 fitted to the 2nd link 6 is driven counterclockwise around the pin 8b. Then the attitude of the cassette accommodating section 9 is decided by the 2nd link 6, the 3rd link 7 and a long hole 6a. Thus, miniaturization and smoothed cassette accommodating section depression are attained.
Patent JP-S6182796-A (JP)
Inventor: YANAGIHARA MASANOBU
IPC: D06F29/02
Filed: 1984-09-28
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-H1078024-A (JP)
Title: Speed changer shaft and manufacture thereof
Inventor: DARRYL ROBERT BUUI
IPC: F16H57/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To lighten weight and reduce manufacturing cost, in an extension auxiliary shaft of a compound speed changer. SOLUTION: A first part 204 having a cup-shaped cavity 218 opened to the rear end is formed by hot forging. A second part 206 having cup-shaped cavities 220, 222 respectively opened to a front/rear end is formed by hot forging. To the rear end of the first part 204, the front end of the second part is friction welded, a closed internal cavity 216 is formed. A workpiece 200 thus formed applies machine work, heat treatment and surface treatment an extension auxiliary shaft of a compound speed changer is manufactured. By suitably selecting a material of first/second/third parts 204, 206, 208, necessary strength can be easily obtained in each part. By providing the closed internal cavities 214, 216, lightening of weight and saving of material can be attained.
Patent JP-S6266070-A (JP)
Inventor: KAZUTA HISASHI
IPC: F02B63/06
Filed: 1985-09-18
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-S6182508-A (JP)
Title: Fm demodulating circuit
Inventor: TAKAHASHI KIYOAKI
IPC: H03D3/02
Filed: 1984-09-29
Abstract: PURPOSE:To reduce distortion of a demodulating signal, and also to realize it by simple constitution, by constituting a circuit for processing the phase comparing characteristic of a detecting output, of an inversion adder, square operator, adder for adding an offset voltage, and a multiplier, so that a threshold characteristic which extends over a wide band and is excellent in the linearity can be expanded. CONSTITUTION:Detecting outputs of the first and the second phase detectors 10a, 10b, which have passed through low-pass filters 16a, 16b for eliminating a carrier wave go to sinDELTAtheta and cosDELTAtheta, respectively. Between them, the detecting output cosDELTAtheta of the second phase detector 10b is led to an inversion adder 21 first and inverted by this adder, also a constant B<1/2> is added, said output is led to a square operator 22, led into an offset voltage adder 23, and in this adder, an offset voltage alpha is added, and said output is led to a multiplier 24 and multiplied by the detecting output sinDELTAtheta of the first phase detector 10a.
Patent JP-2001029854-A (JP)
Title: Marking method and marking device
Inventor: MAYUMI SATOSHI
IPC: B05D1/32
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain high working efficiency only in a single coating step by breaking a capsule by means of impact generated when a coating material encapsulated in the capsule collides with the surface of a product and applying a prescribed marking on the surface of the product. SOLUTION: High pressure gas 6 being the driving power of a coating ejection device 4 is compressed by a compressor 61 and supplied to the device 4 after the pressure of the gas is adjusted by a regulator 62. A coating capsule 5 is set to an ejection barrel 42 of the device 4 one by one by an automatic supply device 41 of the device 4. If the quality of a steel sheet 1 is judged as defective by a quality inspecting device 2, an ejection signal is generated from a controller 3 of the quality inspecting device 2 to open an electromagnetic valve 43 of the device 4, then the coating capsule 5 is injected by the injection power of the high pressure gas to carry out marking with prescribed size and shape on the quality defection part of the steel sheet 1 detected by the quality inspecting device 2.
Patent JP-H0545469-A (JP)
Title: Radiation detector
Inventor: SAITO YASUO
IPC: G01T1/20
Filed: 1991-08-14
Abstract: PURPOSE:To enable the obtaining of an highly reliable X-ray detection signal by improving an optical closing property of an photoelectric space with a handy construction. CONSTITUTION:This radiation detector is provided with a case 2 which has a radiation incident part 6 and an opening and comprises a light shielding member. A photodiode is provided in the case 2 to convert a radiation to be incident through the radiation incident section 6 to light with a brightness corresponding to the intensity of the radiation and to convert the light into an electrical signal. A connector 13 is arranged outside the case 2 to output the electrical signal externally from the photodiode and a mother board substrate 1 is provide having a line to connect the photodiode to the connector 13 electrically. Moreover. a plate 3 is mounted on the opening of the case 2 sandwiching the line and made up of the light shielding member.
Patent JP-H0624696-A (JP)
Title: Lift cylinder supporting device for fork lift truck
Inventor: SHIBUYA MASANOBU
IPC: B66F9/08
Filed: 1992-07-07
Abstract: PURPOSE:To provide a lift cylinder supporting device which can arrange a mast unit near a body side. CONSTITUTION:In a lift cylinder supporting device for supporting the upper side of the lift cylinder 1 arranged behind a pair of right and left masts, the supporting member 3 of the lift cylinder 1 comprises a pair of half ring members 4 and 5 provided with connecting pieces 4a and 5a at one end. While both of the half ring members 4 and 5 are holding the cylinder main body of the lift cylinder 1 from both sides one end parts thereof are overlapped on each other, and the connecting pieces 4a and 5a are fastened to the bracket 8 on the back face of an outer mast 2 by a bolt 9.
Patent JP-H1051416-A (JP)
Title: Transmitter
Inventor: MAEDA KAZUKI
IPC: H04N21/647
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To realize a transmission of a digital signal with high quantity by using a digital modulation signal in an optical transmitter where a plurality of AM signals and a plurality of digital modulation signals are frequency- multiplexed and a frequency multiplex signal is sent. SOLUTION: The transmitter sets produced composite intermodulation distortion to be -6dB or bellow with respect to a noise power in a channel of a digital modulation signal. Further, depth of interleaving as pre-processing of error correction is set longer than a time give an a reciprocal of a deviation of frequency stability of an AM carrier. Otherwise, the OFDM (orthogonal frequency division multiplex) is adopted for the modulation system for the digital modulation signal. In this case, a frequency band of a subcarrier of an OFDM signal is set smaller than the divination of the frequency stability of the AM carrier or the signal by the subcarrier is not sent in the vicinity of the frequency where composite intermodulation distortion is produced.
Patent JP-H0651392-A (JP)
Title: Camera
Inventor: ASAKURA YASUO
IPC: G01J3/46
Filed: 1992-07-31
Abstract: PURPOSE:To precisely record the color temperature information of the light source of a photographing time on a film and to execute printing by natural color tone by using the information at a printing time. CONSTITUTION:A colorimetry means 7 which measures the chromaticity of the light of a photographic picture and outputs a color tone signal, an arithmetic means 15 which receives the color tone signal, compares it with a reference color tone level, calculates color correction quantity and outputs a color correction signal corresponding to the calculated color correction quantity in connection with consecutive photographing actions and a recording means 23 which records the color correction signal on a recording medium on a film 72 as the color correction quantity information at the printing time are provided.
Patent JP-S5994246-A (JP)
Title: Optical disk device
Inventor: YAMAGUCHI SEIICHI
IPC: G11B27/30
Filed: 1982-11-22
Abstract: PURPOSE:To improve the processing speed, the error factor and the reliability with an optical disk device by attaining the read/write operation of a sector with a substitute signal as long as the plural preceding and following sectors of the relevant sector are correct and even though the generation is impossible for an index pulse signal with said sector. CONSTITUTION:An output signal 112 of an SYNC/MARK processing circuit is supplied to a selector 50. When a head is positioned on a track, a pseudo clock signal 130 is changed to an index pulse 112 by a selector switching signal 131. The output 133 of a phase comparator is supplied to an LPF circuit 52 and smoothed, and a voltage variable oscillation circuit VCO53 is controlled to obtain gradually the synchronism between an input 132 and the output 114 of the VCO. A flip-flop 58 is set if the shift of synchronism is very small between the index pulse signal 112 and the substitute index pulse 114. Then a synchronism end signal 113 is delivered, and the signal 113 is reset if the shift of synchronism is large and furthermore the shift is continuous with four pulses.
Patent JP-S58112934-A (JP)
Inventor: SHIMOFURI KOUICHI
IPC: B65B7/26
Filed: 1981-12-18
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-H05262574-A (JP)
Title: Binder for electrical bonding of ceramics
IPC: B23K35/363
Filed: 1991-07-19
Abstract: PURPOSE:To improve the bonding strength and the corrosion resistance of the bonded part to alkaline or acidic solution by using YF3 as an electrically conductive component of a binder to be placed in the bonding part of ceramic materials and heated by passing electric current through the binder. CONSTITUTION:An electrically conductive bonding part is placed in the bonding part of ceramic materials and heated by electric means to effect the electrical bonding of the ceramics. YF3 is used as an electrically conductive component of the above bonding part. Since YF3 has high bonding force to O, the bonding part has increased softening point or high-temperature viscosity to improve the bonding strength, especially the high-temperature strength of the bonding part. Corrosion with acidic solution is caused by the exchange of H<+> and H3O<+> in the corrosion liquid with the network modification ion in the glass. Since the subject bonding agent is resistant to ion exchange, the corrosion with acidic solution can be reduced. The corrosion with alkaline solution is suppressed by the suppression of the diffusion of OH<->.
Patent JP-H1145443-A (JP)
Title: Optical disk, optical disk reproducing device and optical disk recorder
Inventor: IKEDA MITSUGI
IPC: G11B20/16
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk an optical disk reproducing device and an optical disk recording device capable of sufficiently exhibiting the performance of a spindle motor and reproducing a signal recorded irrespectively of the rotating speed of the spindle motor. SOLUTION: A clock signal and a data signal are recorded as the ruggedness of pits and projections or the difference of magnetizing directions on an optical disk 101 from the innermost circumference to the outermost circumference and the optical disk 101 is rotated at a high speed by the spindle motor 102. A regenerative signal read out of the optical disk 101 by an optical head 104 is inputted via an arithmetic circuit 108, an RF amplifier 109, a low-pass filter 110 capable of varying its filter characteristics, a band-pass filter 111 and an A/D converter to a data signal preparing circuit 114, the timing of rising and falling of a data signal DT 3 is detected and by counting a clock signal CC comprised in this timing signal, a data signal DS is prepared and outputted to a decoder 115.
Patent JP-S6352087-A (JP)
Inventor: JIERARUDO CHIERI
IPC: G08C23/00
Filed: 1987-08-18
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-S6179670-A (JP)
Title: Control of charge phase in charge quantity control type multinozzle ink jet recording apparatus
Inventor: EBI YUTAKA
IPC: B41J2/085
Filed: 1984-09-28
Abstract: PURPOSE:To make it possible to perform stable printing recording by one detection electrode, by controlling a charge phase not only at the time of initial rising by detecting the charge phase of all nozzles in a time sharing manner but also at the time of recording by successively detecting the charge phase of each nozzle at every line recording. CONSTITUTION:The ink injected from the nozzle of a nozzle plate 8 is separated into ink particles at an area where the ink advanced over a predetermined distance. When a charge electrode 9 is arranged at this separation position and charge voltage is applied thereto at the point of time of separation, ink particles are charged to polarity inverse to that of the charge voltage. The charged ink particles are deflected in the deflection electric field between the deflection electrodes 111, 112 connected to a deflection power source 10 to be transferred to recording paper 13. A phase detection circuit 174 is used in controlling the charge phase of ink droplet of each nozzle on the basis of the charge quantity detected by one conductive gutter 14 at the detection time of a charge phase. By this method, the detection of the charge phase can be performed by one electrode and the control of the charge phase can be performed while the apparatus can be simplified and the phase control of all nozzles can be performed without decreasing a printing speed ad stable printing is enabled.
Patent JP-S6265575-A (JP)
Title: Magnetic recorder
Inventor: YAMAZAKI HIROSHI
IPC: G11B20/12
Filed: 1985-09-17
Abstract: PURPOSE:To record a sound signal and a video signal simultaneously with simple constitution by forming a recording track using a rotating head in an oblique direction on a magnetic tape and recording the sound signal in the first area and a static picture signal on the second area of the track. CONSTITUTION:A signal from a sound signal input terminal 1 is supplied to an AD converter 4 through a noise reduction circuit 2 and the sound signal that is changed to a recording PCM signal at an 8mm PCM signal processing circuit 4 is recorded on segments 50, 70 and 90 on the magnetic tape by a sound recording and reproducing head 7 through a change-over switch 5 and a sound recording and reproducing amplifier 6. The requested one field or one frame of the signal from a video signal input terminal 11 is written on a memory a13 or b14 through an AD converter 12. And it is read out by share of one horizontal scanning line and the video signal that is changed to the recording PCM signal by an 8mm PCM signal processing circuit 15 is recorded on segments 60, 80 and 100 through the change-over switch 5.
Patent JP-H05208628-A (JP)
Title: Method of operating automatic transmission
Inventor: RARII SEODOA NITSUTSU
IPC: F16H63/40
Filed: 1992-07-31
Abstract: PURPOSE: To compensate for an engine torque of a second period by establishing a target change rate based on a change rate of a speed ratio progression of a first period of up shifting, and regulating a fluid pressure to an engaged torque transmission by comparing the change rate with that of the second period thereafter. CONSTITUTION: In the case of transmitting a torque of an engine 12 to an automatic transmission 14, a fluid pressure is applied to an engaging torque transmissions 28 to 34 according to a predetermined pressure schedule based on a prediction of a torque to be applied to the transmission 14 when starting up shifting. That is, a target change rate is established based on that of progression of a speed ratio of a first period of up shifting, compared with that of a speed ratio progression of a second period continued to the first period, the fluid pressure of the transmissions 28 to 34 is regulated based on it, and the target rate of the second period is maintained. Accordingly, a correlation between shift quality and the measured shift progression interval is preserved.
Patent JP-H0368467-A (JP)
Title: Snow eliminating nozzle
Inventor: ASANO YOSHIKI
IPC: B05B1/06
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the galvanic corrosion of the nozzle, to simplify its structure, to facilitate working and to reduce the cost by interposing a nonconducting material such as rubber and plastics between the joined water pipe and snow eliminating nozzle body respectively made of different metals. CONSTITUTION:A metallic water pipe (a) is furnished with a snow eliminating nozzle, and the snow eliminating nozzle body (b) is produced from a metal different from that of the pipe. A water sprinkling hole 2 is bored in a crown disk 1, and a flow straightening chamber 3 is formed under the hole at the upper part of the disk. A through hole 7 extending downward from the disk 1, in which a water passage hole and a water pipe engaging hole are formed, is bored under the flow straightening chamber, a galvanic corrosion preventive cylinder 8 made of a nonconducting material such as rubber and plastics is inserted into the hole 7 and fixed, and further a communicating hole 9 communicating with the flow straightening chamber is bored on the upper periphery. A water amt. control valve mechanism 10, a water passage hole 11 and a water pipe engaging hole 12 into which the pipe (a) is inserted and fixed are provided in the cylinder 3. Consequently, galvanic corrosion is prevented, and working is facilitated.
Patent JP-S6361454-A (JP)
Title: Flexible disk device
Inventor: SAKAMOTO YUZO
IPC: G11B17/043
Filed: 1986-09-01
Abstract: PURPOSE:To keep the jumping quantity of a cartridge outside a device at a constant quantity, and to surely prevent the cartridge from being dropped, by providing a jumping quantity regulating lever having a claw part, and pressed by a spring, on a cartridge holder, in such a way that it can turn freely. CONSTITUTION:The slotted hole 10b of a lever 10 having the claw part 10a is engaged with the projection 2a of the cartridge holder 2, and the lever 10 is pressed on the side plane of the holder by a spring 11. When the cartridge 1 is inserted to a prescribed position, the above stated claw part 10a is engaged with the recessed part 12 on the side plane of the cartridge. And when the cartridge 1 is ejected, the claw part 10a is slided in a state being engaged with the recessed part 12, after it is slided by a distance of the slotted hole 10b, a projection 2a is abutted with the end face of the slotted hole, thereby, the sliding of the cartridge 1 is stopped. Thereby, the jumping quantity of the cartridge 1 outside a panel is kept at a constant level by the distance of the slotted hole, and the drop of the cartridge due to jumping can surely be prevented from being generated.
Patent JP-S6179882-A (JP)
Inventor: OTOMAA BINKURAA
IPC: F04C2/44
Filed: 1985-09-19
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-H0650115-A (JP)
Title: Valve system structure with variable valve timing mechanism
Inventor: MURATA SHINICHI
IPC: F01L13/00
Filed: 1992-07-31
Abstract: PURPOSE:To hold a valve clearance at an appropriate state without complicated maintenance. CONSTITUTION:A variable valve timing mechanism 9, capable of varying opening/closing drive timing of an intake or exhaust valve 3 equipped in an engine, is constituted of a valve drive arm 14 abutting on the valve 3, a low speed cam, a high speed cam 13, a drive transmission member, and a change- over mechanism 17 for change-over between a state of low speed drive transmission from the low speed cam to the valve drive arm 14 and a state of high speed drive transmission from the high speed cam 13 to the valve drive arm 14, and an elephant foot structure E is installed in an abutting part of the valve drive arm 14 on the intake or exhaust valve 3.