baber/WOPTO huggingface dataset:
Patent JP-H08262201-A (JP)
Title: Optical member for photolithography
Inventor: HIRAIWA HIROYUKI
IPC: C03B32/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain an optical member for photolithography which is not deteriorated in optical performance by presence of striae by adopting constitution in which the distribution of the striae is included in a plane perpendicular to an optical axis. CONSTITUTION: This optical member for photolithography has the constitution in which the distribution of the striae is included in the plane perpendicular to the optical axis 105. In the case of an ingot 101 having the curved surface distribution of the striae, this ingot is partly cut out so as to have a curved shape along the curved surface and is formed to a plane by a heat treatment, by which the plane striae are obtd. As a result, the optical member distributed with these striae in a plane or straight form is obtd. The optical member for photolithography which is usable for optical systems of a lens 104, mirrors, etc., in a specific wavelength region of <=400nm, more preferably <=300nm in a UV lithography technique is obtd. by using this distribution perpendicularly to the use direction (optical axis 105) of the lens 104.
Patent JP-H04305778-A (JP)
Title: Color data converter
Inventor: MURAMATSU MASAJI
IPC: G06T1/00
Filed: 1991-04-02
Abstract: PURPOSE:To shorten time required for learning in a neural network having multilayer structure. CONSTITUTION:This neural network color data converter consists of an input layer 1, an intermediate layer 2 and a main layer 3. Each layer consists of many neurons, executes the input processing of data inputted from another device and outputs the processed data to the other layer. The strength of neuron connection between respective layers is called weight and indicates the weight of inputted data. In the neural network of the multilayer structure having a unit previously weighted so as to convert color data in the intermediate layer, frequency necessary for learning can be reduced by preparing the previously weighted unit and the learning time can be shortened.
Patent JP-H08257272-A (JP)
Title: Fabric handling device for sewing machine
Inventor: SHIMOYAMA TSUGUHIRO
IPC: D05B27/12
Filed: 1995-03-28
Abstract: PURPOSE: To automatically perform finish sewing although this finish sewing is performed for pressing stitches after a neck tape is sewn on the colar part of a T-shirt. CONSTITUTION: On a sewing table T of a sewing machine M, an upper roller for holding the stitches of the colar part of the T-shirt and the neck tape is provided on the downstream side of fabric feeding direction rather than a needle N and a lower drum 18 is provided on the upstream side rather than the needle N. Therefore, the T-shirt can be supported on its colar part at three points by the upper roller, lower drum 18 and presser plate P, and can be rotated along its cylindrical form.
Patent JP-H05246304-A (JP)
Title: Retractor shaft rotating type pretensioner
Inventor: HAMAGAMI TETSUYA
IPC: B60R22/46
Filed: 1991-03-12
Abstract: PURPOSE:To miniaturize the device while improving reliability of operation of a retractor shaft rotating type pretensioner. CONSTITUTION:A brake means 10 to slidably contact and engage with the traction part of a cable 3 is provided. When the cable 3 is pulled by operation of a power source 2, the load taking-out part 102 of the brake means 10 slidably contacted with the traction part is introduced while slidingly against the cable 3, so as to transmit a load to a brake force loading part 103 through a load transmitting part 104, hence a braking load is applied on the terminal end of the cable, constant tension can be continuously loaded on the cable 3 at traction working, and therefore the engaging force to stably engage the cable 3 with the winding shaft 11 of a seat belt retractor 1 through a latch 6 is maintained.
Patent JP-H01243630-A (JP)
Title: Optical transmitter with dc luminous function
Inventor: WADA TETSUO
IPC: H04B10/60
Filed: 1988-03-24
Abstract: PURPOSE:To easily transmit a prescribed optical output to a transmission line by adding a control signal output which interrupts an input signal to a laser diode(LD) driving part and adding the control signal output for outputting a prescribed light beam from LD to an optical output control part at the time of a system test. CONSTITUTION:At the time of the system test, the control signal output which interrupts the input signal is added to the laser diode driving part 200 and the input signal is prevented from being added to a laser diode 300 in a DC luminous control part 800 provided on the previous level of the optical output control part 700. On the other hand, the prescribed control signal is added to the optical output control part 700 and the prescribed optical output is transmitted from the laser diode 300. Thus, the prescribed optical output can be transmitted to the transmission line by a simple method at the time of the system test, and a phototransmitter superior in operability can be obtained.
Patent JP-H06283072-A (JP)
Title: Improper operation prevention mechanism for operation switch of electronic equipment
Inventor: YASUGATA KENICHI
IPC: H01H9/02
Filed: 1993-03-29
Abstract: PURPOSE:To provide an improper operation prevention mechanism for the operation switch of electronic equipment, effectively ensuring the prevention of improper operation including the pressing of an irrelevant switch on the electronic equipment, allowing the easy operation of a switch, and requiring the less quantity of parts to lower production cost. CONSTITUTION:This improper operation prevention mechanism has a cover 30 fitted in such a way as slidable between a position to cover an operation switch 24 and another position for the exposure thereof for a panel 21 fitted with the switch 24, and a click feeling application mechanism for generating click feeling for the sliding operation of the cover 30. Furthermore, the click feeling application mechanism is composed of an engagement projection 48 at the forward end of an elastic piece formed on the panel 21 and a pair of click feeling application boss sections linearly formed on the rear side of the cover 30 along a slide direction. Also, constitution is so made that the boss sections are pertinently coupled to the projection 48, depending upon the slide position of the cover 30.
Patent JP-H07273825-A (JP)
Title: Dpsk communication wherein doppler compensation is implemented
Inventor: SHIYUU II MIYUI
IPC: H04L27/22
Filed: 1995-03-03
Abstract: PURPOSE: To compensate a signal dependent upon Doppler variation in differential phase shift keyed(DISK) communication. CONSTITUTION: A data receiver receives a difference phase shift keying(DPSK) signal and filters this signal under the control of an estimated carrier frequency fre by a processing including frequency conversion, thereby generating a filtered output signal to be supplied to a DPSK demodulator 16. Filters 21 to 23 compensate a Doppler frequency error to reduce the phase error. The estimated frequency is determined by second and third controllable filters 21 to 23, and these filters filter the DPSK carrier signal by frequencies which are higher and lower than the estimate carrier frequency approximating an offset frequency belonging to the data speed.
Patent JP-S56165969-A (JP)
Title: Recording and controlling system for periodical data
Inventor: INOUE YOSHIO
IPC: G11B20/12
Filed: 1980-05-27
Abstract: PURPOSE:To make the retrieval processing unnecessary at readout, by making write-in/readout of RAM through the calculation address based on the time information and designated period in a periodical data and the calculation address based on estimated time and period. CONSTITUTION:The time information extracted from write-in data with a time extracting and converting circuit 1 is converted into a second unit time information for the specified operation with the designated period with the reference time and data period storage sections 3, 4, and logical address is calculated at a logical address calculating section 2. This address is compared with the preceding address via a comparator 6, and dummy information is written in the address of a large storage section 11 until arriving at this address and data is written in a counting address section. This information is read out with the estimated second display time converted at a time conversion circuit 12 after the readout of dummy information of succeeding address similarly based on the readout address calculated at the calculation section 2. Thus, daily periodic data are read out from an artificial satellite without retrieval processing and the control with high storage efficiency can be made.
Patent JP-H03269316-A (JP)
Title: Oscillating gyro
Inventor: NAKAHO JUNICHI
IPC: G01C19/56
Filed: 1990-03-20
Abstract: PURPOSE:To remove unfavorable influence due to the inertia of an oscillating body by exciting a damping means so that detected oscillation is canceled. CONSTITUTION:An AC voltage is impressed from an AC power supply 17 to an exciting piezo-electric element 14 and the oscillating body 11 is oscillated in the x-axis direction. When the body 11 is rotated around the z-axis at the angular velocity OMEGA, the body11 is oscillated in the y-axis direction by Corioli's force. Thereby a voltage signal is generated from a piezo-electric element 15, amplified by an operational amplifier 18 and supplied to a damping piezo-electric element 16. Thereby, the element 16 is driven so as to cancel the y-axis direction oscillation of the body 11. The angular velocity OMEGA is detected as the output of the amplifier 18. Since the y-axis direction oscillation is cancelled, the influ ence of inertia can be removed even if the angular velocity OMEGA is large, thereby improving response.
Patent JP-S57187853-A (JP)
Title: General purpose ion implanting unit
Inventor: TAYA TOSHIMICHI
IPC: H01L21/265
Filed: 1981-05-13
Abstract: PURPOSE:To perform ion implanting operations of a ratating disk type and a sample stand elevating type by empolying a relatively simple and cheap construction that a generation section and a deflection section of an ion beam are jointly used. CONSTITUTION:An ion beam 2 drawn out from an ion source 1 and accelerated is deflected and diffused by a split magnet 3, and only a specific ion speed proceeds through a split slit 5. A rotating disk 7 fitted with a multitude of targets 8 on the same circle is provided in the first driving chamber 6, and the ion beam 2 radiates the targets 8 through a vacuum bulb 11a. On the other hand, a scanning sample stand 10 which moves up and down in reciprocation is provided in the second driving chamber 9, and the targets 8 are fitted to it, then the ion beam 2 is introduced through the vacuum bulb 11b. Large current ion implantation can be driven at a multitude of targets 8 efficiently by using the first driving chamber 6, and medium current ion implantation can be driven at a small number of targets 8 by using the second driving chamber 9.
Patent JP-H09256570-A (JP)
Title: Eave-gutter hanger
Inventor: MOROE KOHEI
IPC: E04D13/072
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make the presence of a nut inconspicuous by connecting the mounting section of a fixing plate capable of being slidably installed to a support plate for an eave-gutter hanger composed of a metal, etc., by a bolt and the transparent plastic nut. SOLUTION: Eave-gutter lug engaging sections 1a, 1b are formed beforehand at both ends of a support plate 2. The mounting section 4 of a fixing plate 5, in which a fixing section 3 fixed onto an execution surface is formed at one end, and the support plate 2 are fastened slidably onto the support plate 2 by a nut 6a and a bolt 7. Transparent plastics, etc., are used as the quality of material of the nut 6. The fixing section 3 is fixed onto the execution surface by screws, etc., at a proper place. The front lug section and rear lug section of an eave gutter are engaged with the eave-gutter engaging sections 1a, 1b of the support plate 2 while adjusting the place of the installation of the support plate 2 at a proper place. A bolt 7 is inserted to both the support plate 2 and the mounting section 4 from the lower section of the support plate 2, and screwed to the nut 6 and the support plate and the fixing plate 5 are fastened. Accordingly, the remarkable difference of the color of the nut from the eave gutter can be prevented.
Patent JP-H05277556-A (JP)
Title: Avoiding and diagnostic method for plate step of coiler
IPC: B21C51/00
Filed: 1992-03-27
Abstract: PURPOSE:To decide success or failure of avoiding plate step (QOC) by determining the allowable value for a stress detected by a unit frame corresponding to the conditions of a coil. CONSTITUTION:A strip S is carried by a pinch roll and taken-up by a mandrel 50 to wound in a coil shape while pressurized by unit rollers 51,52 and 53 and the stress at the time when the plate step part formed by the front tip part S1 of the strip passes each unit frame is detected by each stress detector 1 provided on unit frames 56, 57 and 58. The thickness, material, line speed and the like of the strip S inputted in a coiler controller 20 by a personal computer 4 are stored in a coil condition storing part 6 and the threshold value and/or the reference area value are set based on the parameter of a signal processing parameter storing part 7 and success or failure of tracking is decided by comparing and calculating by a signal comparing part 8 of a central arithmetic processing device 5.
Patent JP-S62230138-A (JP)
Title: Changeover equipment for duplicated transmission line
Inventor: NANBU SHIGEO
IPC: H04L1/22
Filed: 1986-03-31
Abstract: PURPOSE:To switch a transmission line while no signal exists between packets by controlling a changeover timing of the transmission line based on a transmission line changeover signal from a processor and a carrier lost signal outputted from a carrier detection section. CONSTITUTION:A NOR circuit 15 is connected to an active system transmission line 11 and a standby system transmission line 12 via interfaces 13,14, in case no carrier exists in both the active system 11 and the standby system 12, the NOR circuit 15 outputs an output (carrier lost signal) S1. In receiving said carrier lost signal S1 and a transmission line switching signal S2 from the processor only at the same time' a D flip-flop 16 outputs a transmission line switching signal S3. Through the constitution above, since the switching of the reception side transmission line is applied while no signal exists between packets, the occurrence of an error due to intermission of a reception data is avoided.
Patent JP-S62227794-A (JP)
Inventor: TANAKA TSUNEO
IPC: G03B27/62
Filed: 1986-03-31
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-S546139-A (JP)
Title: Liquid fuel combustion device
Inventor: OOMUKAE SHIYOUZOU
IPC: F23N3/00
Filed: 1977-06-15
Abstract: PURPOSE: To get a liquid fuel combustion device which can burn almost at a constant air-fuel ratio without regard to effect of air flow and which can also easily adjust its combustion rate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55162675-A (JP)
Title: Video signal reproduction system
Inventor: MOCHII MASAMI
IPC: H04N5/783
Filed: 1979-06-07
Abstract: PURPOSE:To obtain excellent slow motion reproduced picture by automatically picking up the fields of optimum video signal. CONSTITUTION:At recording, the control signal B as well as the composite video signal A are input to VTR, and the video signal A is recorded on the track TV and the control signal B is on the track TC. The control signal D read out from the control track of VTR1 is converted into the pick up gate signal E at the gate production circuit 2. This pick up gate signal E is fed to the video gate circuit 3 to output the video signal F for one field's share from the video gate circuit 3. The pick up gate signal E is produced once at n fields, and it is in agreement when the video head scans almost the center of the video track, the optimum video signal can automati- cally be picked up in the slow motion reproduction using the auxiliary recorder.
Patent JP-H07254800-A (JP)
Title: Device for inspecting chip positioning mechanism
Inventor: SUGANO HIROSHI
IPC: H05K13/04
Filed: 1994-03-16
Abstract: PURPOSE:To provide a device for inspecting a positioning mechanism, which can inspect whether each positioning member of the positioning mechanism is smoothly moved or not in the step prior to the step of incorporating the positioning mechanism in a chip mounting device. CONSTITUTION:A device for inspecting a positioning mechanism of a structure, wherein positioning members are respectively arranged movably on four cross- shaped moving paths, is provided with a base 23 formed with a holding hole 2501 for housing the positioning mechanism and a driving pulley 2701, which is coupled with a pulley of the positioning mechanism which moves each positioning member via a timing belt 2703 in a state that the positioning mechanism is housed in the hole 2501. Moreover, the inspection device is provided with a discal ratchet gear 2703 secured on the pulley 2701 on the same center as that of the pulley 2701, a pawl body 2707, which is releasably engaged with the gear 2703 to swing and rotates the gear 2703 by the swinging, and an air cylinder 26, which makes the pawl body 2707 engage and detach with and from the gear 2703 via a relay mechanism 2709.
Patent JP-H08273546-A (JP)
Title: Method for inspecting shadow mask
Inventor: YAGO KYUICHI
IPC: H01J9/42
Filed: 1995-03-29
Abstract: PURPOSE: To quickly achieve defect prevention to provide a shadow mask of good quality by pre-etching and leveling the portions of a shadow mask material exposed from openings in a resist film, smoothing and plating the surface of the mask material, and then forming an identification layer of high reflectance. CONSTITUTION: Each opening 3 provided in a resist film 2 formed over a shadow mask material 1 is inspected for its shape. This inspection is sampling inspection, in which the mask material 1 over which the film 2 is formed is pre-etched and the portions of the mask material 1 exposed from the openings 3 are leveled. Next, the surface of the mask material 1 is plated, and a metal layer 10 having a smooth surface and high reflectance is provided as an identification layer. Then each opening 3 in the film 2 formed over the mask material 1 is measured and inspected by means of an automatic inspection machine, etc., which uses a solid-state image pickup camera 7 or the like, controlled by a controller 11, e.g. a computer.
Patent JP-S60212192-A (JP)
Inventor: YAMAMOTO MASAYA
IPC: D05B73/04
Filed: 1984-04-09
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-S61229673-A (JP)
Title: Flow control valve
Inventor: UCHINO KAZUYOSHI
IPC: B62D5/07
Filed: 1985-04-04
Abstract: PURPOSE:To secure a nonreturn drooping characteristic with a simple structure, by forming a restricted passage in the sleeve slidably fitted in a union, while moving this sleeve with a pressure differential between both front and rear sides of this passage, and throttling the orifice formed in the union. CONSTITUTION:When rotational frequency of a pump 6 to be driven by a car engine goes up by degrees, a spool valve 3 gets moving to the left by a pressure differential between before and behind an interconnecting hole 4 of a union and orifices 4a and 4d, and when a reflux passage 7 is interconnected to the side of a feed passage 5, superfluous flow is made to flow back whereby a flow rate to be fed to a power steering P.S. is kept constant. In addition when the rotational frequency of the pump 6 goes up, the pressure differential between both front and rear sides of a restricted passage 12c grows large, and this force overcomes a spring 14 so that a sleeve 12 is moved to the left. In consequence, this sleeve 12 throttle each of these orifices 4d and 4c in order, thus an oil quantity to be fed to the power steering P.S. is gradually reduced.
Patent JP-H08273998-A (JP)
Title: Method of manufacturing high contrast x-ray mask
Inventor: OKUYAMA HIROSHI
IPC: G03F1/22
Filed: 1995-03-29
Abstract: PURPOSE: To provide a method of manufacturing a high contrast X-ray mask without misregistration between the pattern of the high contrast X-ray mask, of which manufacturing process is simple and complete and an initial design pattern. CONSTITUTION: The method of manufacturing the high contrast X-ray pattern comprises the formation of X-ray absorbing material thin film pattern 3 on a side of a supporting film 2, the application of thick film resist 4 on the other side of the supporting film, the irradiation of the thick film resist 4 with X-rays through X-ray absorbing material thin film pattern 3 and the supporting film 2, the formation of a deep groove pattern 4A that corresponds to the X-ray absorbing material thin film pattern inside the thick film resist by developing the thick film resist 4, the formation of an X-ray absorbing material thick film pattern 5 so that it fills in the deep groove pattern 4A and the removal of the thick film resist 4.
Patent JP-S51147984-A (JP)
Title: Method of stabilizing the outputs of semiconductor lasers
Inventor: TOUGE TAKASHI
IPC: H04B10/07
Filed: 1975-06-14
Abstract: PURPOSE:To simplify the circuit construction by the detection of the semiconductor laser outputs according to the average value detection, and to prevent the misoperation in the average value detection when the mark ratio is varied.
Patent JP-H07280311-A (JP)
Title: Hose device for discharging gas
Inventor: YAMAGUCHI TORIZO
IPC: F24F7/06
Filed: 1994-04-11
Abstract: PURPOSE:To provide a hose device capable of being compactly constructed as a whole and being installed in an existing building as well as in a building to be constructed, a hose of which can be protected from dust and other external matters and be provided with a smart appearance in a retracted state. CONSTITUTION:A hose device 1 for discharging gas comprises an introducing hood 2, a hose 4, a hose-containing tube 6, a blower 8 and an introducing pipe 10 all of which are necessary for discharging gas and disposed on a base plate 12.
Patent JP-S57187644-A (JP)
Title: Humidity detector
Inventor: NOZAKI WATARU
IPC: G01N27/12
Filed: 1981-05-15
Abstract: PURPOSE:To remove stain of a humidity-sensitive material and absorbed humidity completely by supporting a humidity-sensitive element with a humiditysensitive film formed on the surface of an insulating substrate on columns while an oval or rectangular frame-shaped heater is provided on the circumference thereof. CONSTITUTION:An insulating substrate 1 with a humidity sensitive film printed is supported vertically on columns 3 with a wire 2. A rectangular heater 6 is wound on the circumference of the columns 3 to heat the substrate 1 from outside. This allows a heat-sensitive element to be heated evenly and entirely while the columns 3 to be partially heated thereby maintaining uniform temperature distribution without escaping heat through the wire 2. This, stain of a heat sensitive material and absorbed humidity can be removed completely to secure accurate results of the measurement.