baber/WOPTO huggingface dataset:
Patent JP-S6488412-A (JP)
Title: Automatic focusing device for camera
Inventor: MAENO HITOSHI
IPC: G02B7/28
Filed: 1987-09-29
Abstract: PURPOSE:To surely detect a speed and to exactly execute a stop at a target position by changing a turn-on-time of a motor in accordance wit a moving speed of a photographic lens. CONSTITUTION:A moving speed by a motor 1 is detected by a speed detecting means 2, its moving speed, and a deceleration curve stored by a storage means 3, being optimum for stopping a photographic lens at a target position are compared, and by a lens control means 4, the photographic lens is moved to a focused position along the deceleration curve. The lens control means 4 executes a speed control along the deceleration curve by applying the brake to the motor 1 in case the moving speed of the photographic lens is higher than the deceleration curve, and turning on or off the motor 1 in case said moving speed is lower. When the motor 1 is turned on in the vicinity of a target within the deceleration cure range, an acceleration being optimum for the moving speed is obtained by preventing an excessive acceleration, therefore, a motor turn-on limiting means is operated by a signal of the speed detecting means 2 and the motor 1 is turned off (or braked) forcibly. In such a way, the speed can be detected surely, and the stop accuracy is improved.
Patent JP-H0964060-A (JP)
Title: Compound semiconductor device
Inventor: ISHIDA HIDETOSHI
IPC: H01L29/861
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To suppress the decrease in the injection efficiency of minority carriers due to the generation of piezoelectric charge of a compound semiconductor device. SOLUTION: A cathode region 1 is provided on a compound semiconductor substrate 2 having the main surface of a plane (100). The flat surface shape of the region 1 is formed in a rectangular shape microminiaturized at the short side, and the direction of the long side of the rectangle is brought into coincidence with the direction [010] (or [001] direction) of the substrate 2. Since the generation of piezoelectric charge is suppressed in an anode region directly under the region 1 having such an orientation, the possibility of moving the carrier injected from the region 2 in the anode region to the surface region by piezoelectric charge to recombine at a surface level can be effectively reduced. The short side is microminiaturized to obtain the effect of reducing the parasitic capacity of a P-N junction.  The structure can be applied to the case that the emitter region of the bipolar transistor is provided on a base region.
Patent JP-S60140928-A (JP)
Title: Counter device
Inventor: GOTOU YUUICHI
IPC: G05B19/00
Filed: 1983-12-28
Abstract: PURPOSE:To attain miniaturization of the titled device with high speed and high accuracy by storing and setting electrically a setting value to increase the number of setting points and output points. CONSTITUTION:A mode selecting means 12 is selected to the setting mode, a setting value is inputted by a setting value input means 11 and stored to a setting value storing means 15 via a data transfer means 14. Then the setting value is read in the ascending order by the data transfer means 14 and arranged and stored to an arranging setting value storing means 2 in the ascending order. With the mode selection means 12 at the operating mode, a mode selection means 13 is selected to the operation on one axis and each mode such as stop/ adjustment/setting/cassette is provided. The stop mode is a mode stopping the entire device, the setting mode is a mode storing a setting value from a setting value input means 11 to the setting value storage means 15, and the adjustment mode is a mode to change each setting value stored in an RAM or the like. In the adjustment mode, a modified data is written in the RAM by keyboard 11 during the continuity of operation.
Patent JP-H0563688-A (JP)
Title: Clock distribution device
Inventor: ASANO SHIZUO
IPC: H04L7/00
Filed: 1991-08-30
Abstract: PURPOSE:To keep a stable operation without causing intersynchronization even when clock information is broken off. CONSTITUTION:The device is provided with an active clock input circuit ancillary to plural synchronization station equipments and receiving a clock signal from a master station via one synchronization station equipment, a standby clock input circuit 4 receiving a standby clock signal via other synchronization station equipment, a clock selection circuit 5 receiving each output signal of the standby clock input circuit 4 and the active clock input circuit 2 and selecting an output of the active clock input circuit with priority, a clock subordinate circuit 6 generating a clock subordinate to the clock selection circuit 5 based on the output of the clock selection circuit 5, a clock distribution circuit 7 distributing and outputting the output of the clock subordinate circuit 6, the distribution device main body accommodating each circuit and a standby clock control circuit 10 receiving an output of the clock selection circuit of the other distribution equipment main body as a clock signal and sending it to its own clock selection circuit 5.
Patent JP-S60139748-A (JP)
Title: Vinyl chloride resin composition
Inventor: SUENAGA YUUSAKU
IPC: C08L51/00
Filed: 1983-12-28
Abstract: PURPOSE:A resin composition having excellent rubber-like properties and good procesability, obtained by adding a plasticizer to a specified alkyl methacrylate polymer-vinyl chloride graft copolymer. CONSTITUTION:30-200pts.wt. plasticizer is added to 100pts.wt. alkyl methacylate polymer-vinyl chloride graft copolymer containing 30-90wt% vinyl chloride, made by the redical polymerization of a vinyl chloride monomer in the presence of an alkyl methacrylate polymer. If necessary, a filler, a modifier, an additive, etc. may also be added to the above resin composition. In the aforementioned graft copolymer, when the vinyl chloride content is less than 30wt%, mechanical strength will be reduced; while a graft copolymer containing more than 90wt% vinyl chloride can be obtaind only after a long polymerization time, resulting in poor productivity. When the amount of plasticize to be added is less than 30pts.wt., rubber-like elasticity will not be obtained; while when it exceeds 20pts.wt., it will be difficult to dry up, causing difficulty in molding.
Patent JP-H04124771-A (JP)
Title: Automatic cash transaction device
Inventor: SUGAWARA HITOSHI
Filed: 1990-09-14
Abstract: PURPOSE:To unnecessitate the notification of detail contents from a monitoring center to a related section and to enable quick correspondence of the related section by selecting destination to be notified based on the contents of abnormality generated in the cash automatic transaction device and notifying it to the related section. CONSTITUTION:When the abnormality occurs in an automatic cash transaction device 1, the contents of abnormality is decided in an abnormality contents decision part 2 to convey the destination to be notified to a telephone line control part 4. The control part 4 takes the telephone number of the destination to be notified out from a telephone number storage part 3 based on the instruction of the decision part 2 and dials to the destination to be notified. When the contents of the abnormality is on the transaction, it is notified to a monitoring center 7. When the contents of the abnormality is on the fault of the device, it is conveyed to both of a security company and the monitoring center. In the case of the destruction of the device, it is conveyed to both of the security service and the monitoring center.
Patent JP-H04124699-A (JP)
Title: Operation time warning system
Inventor: MOROFUJI KAZUO
IPC: G08B21/00
Filed: 1990-09-14
Abstract: PURPOSE:To automatically indicate time when a rest needs to be taken by the alarming of a timer by monitoring whether or not an operator depresses keys and judging whether or not VDT operation is performed. CONSTITUTION:A keyboard control means 2 informs a warning means 3 of the character code of a key that the operator presses on a keyboard 8. A timer control means 4 uses the internal timer of a central processing unit 1 from the point of time when the warning means 3 makes a request and informs the warning means 3 of the time at specified time intervals. The warning means 3 turns OFF a flag showing that the key is pressed as a preparation for the process, sets the internal counter 30 for operation time measurement to 0, and reads a previously stored warning time out of an external storage device 7, thereby requesting the time control means 4 to indicates the time at the intervals dt. Then when the value of the counter 30 exceeds the warning time, the warning is generated.
Patent JP-S62109728-A (JP)
Inventor: YUGAI YOSHIKAZU
IPC: B65B51/00
Filed: 1985-11-01
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-H04123605-A (JP)
Title: Crystal resonator
Inventor: OKAZAKI MASAKI
IPC: H03H9/19
Filed: 1990-09-14
Abstract: PURPOSE:To enhance the resonance efficiency of main vibration by constituting an SC cut crystal piece by forming it slenderly. CONSTITUTION:A twice rotation Y cut plate is formed slenderly in the X' axis (lengthwise) direction by setting thickness and width as the Y'' axis and the Z' axis, respectively. On both principal faces of this crystal piece 2, excitation electrodes 4a, 4b in which a leading-out electrode 3 is extended out in both end parts are formed, and both end parts in which a leading-out electrode 4 is extended out are connected electrically and mechanically by a holder (not shown in the figure). In such a way, as for main vibration displaced in the X axis direction, even if the crystal piece is formed slenderly in the X' axis direction, since length in its direction is not spoiled, the influence is small. However, as for the B mode displaced in the Z axis direction, since length in its displacement direction is reduced, the influence is large. Accordingly, the main vibration suppresses the B mode by making the resonance level relatively higher than the B mode.
Patent JP-H0578835-A (JP)
Title: Production of thin film of ferroelectric substance
Inventor: SHIMADA KATSUTO
IPC: C23C14/34
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a thin PZT film having satisfactory ferroelectric characteristics with high reproducibility by forming an electrode on a silicon substrate with silicon dioxide in-between and depositing a thin PZT film on the electrode by high-frequency sputtering while controlling the potential of the electrode to earth potential or floating potential. CONSTITUTION:An electrode 103 is formed on a silicon substrate 101 with silicon dioxide 102 in-between and a thin PZT film is deposited on the electrode 103 by high-frequency sputtering while controlling the potential of the electrode to earth potential or floating potential.
Patent JP-S62104524-A (JP)
Inventor: MINO SUSUMU
IPC: A01F29/04
Filed: 1985-10-31
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-H03108322-A (JP)
Title: Vapor growth equipment
Inventor: HAYASHIDE YOSHIO
IPC: H01L21/31
Filed: 1989-09-20
Abstract: PURPOSE:To prevent the damage of vacuum exhaust system caused by etching gas by a method wherein, in order to chemically eliminate a silicon oxide film, a means which introduces and discharges etching gas is installed independently of the vacuum exhaust equipment of a vessel. CONSTITUTION:A wafer 7 is inserted into a reaction pipe 8; the inside of a pressure vessel 2 is vacuumized with a vacuum exhaust equipment 5; inert gas is fed from a material gas introducing pipe 4; when the pressure returns to about 1atm, gas like hydrofluoric acid gas is fed from an etching gas introducing pipe 21, and a silicon oxide film on the wafer surface is eliminated. At this time, a vacuum exhaust valve 16 is kept shut and an etching exhaust valve 23 is opend; thus the etching gas is discharged and corrosion of the equipment 5 is prevented. After that, the etching gas is stopped and pushed out by inert gas; a valve 23 is closed and material gas is fed fom an introducing pipe 4; thereby a film can be formed on the wafer 6 surface, in the same way as the case of a usual low pressure vapor growth equipment.
Patent JP-H0294432-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: KANAMORI MIKIO
IPC: H01L21/324
Filed: 1988-09-29
Abstract: PURPOSE:To eliminate the instability of circuit operation caused by side gate effect, and improve reliability by performing heat treatment after insulating protective films with different compositions are formed respectively on an active layer and a semiinsulating substrate. CONSTITUTION:By selectively implanting Si ion in the surface of a GaAs semiinsulative substrate 1, active layers 2a, 2b are formed before impurity is activated; by plasma CVD method or the like, nitride films 3a, 3b are formed on the active layers 2a, 2b, respectively; thereon an oxide film 4 is formed so as to cover directly the exposed surface of the substrate 1; by performing heat treatment in a hydrogen atmosphere, the ion-implanted impurity is activated; the film 4, 3a, 3b are eliminated in order, and Schottky gate electrodes 5a, 5b, source electrodes 6a, 6b, and drain electrodes 7a, 7b are formed.
Patent JP-2001044984-A (JP)
Title: Method and system for transaction, information providing device, authenticating device, and recording medium
Inventor: INABA HIROYUKI
IPC: G06F19/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To reinforce the protection of purchaser's privacy and prevention against the illegal use of handled information. SOLUTION: The privacy of a purchaser who uses an information reception device 20 is protected by sending from the information reception device 20 to the information providing device 10 the digital signature information generated by authenticating the adequacy of the information reception device 20 by an authenticating device 30 and the ciphered characteristic information generated by ciphering characteristic information of the information reception device 20. While the privacy of the purchaser is protected, the adequacy of the purchaser is recognized by the information providing device 10.  Then the information providing device 10 embeds the ciphered characteristic information as a digital watermark in provided information and the authenticating device 30 generates and sends provided information having a digitally-signed digital watermark further embedded in the provided information having the digital watermark embedded to the information reception device 20.
Patent JP-S6489084-A (JP)
Title: Muting signal generating circuit for digital reproducing device
Inventor: MIYANO YUICHI
IPC: G11B20/18
Filed: 1987-09-30
Abstract: PURPOSE:To execute a muting in a proper timing with a simple constitution by correcting an error at intervals of prescribed blocks to the encoding data groups of (n) blocks and generating a muting signal according to the number of successively generating the errors incapable of being corrected. CONSTITUTION:The error correcting processing is executed in an error correcting circuit 15 to the encoded data groups of the (n) blocks and when the number of the successively generated errors incapable of being corrected in this error correcting processing reaches a prescribed value, the muting signal for bypassing for a reproducing signal is generated from a muting signal generating part 17. Thereby, the muting can be operated at the proper timing with a quick decision to completely cope with the desire of a user at the time of a practical use.
Patent JP-H0692487-A (JP)
Title: Electrophotographic device
Inventor: FUKUHARA TAKANORI
IPC: G03G15/00
Filed: 1992-09-16
Abstract: PURPOSE:To drastically reduce the electric power consumption and noise. CONSTITUTION:Paper sheet detectors 40A-40D are installed in the respective paper sheet cassettes 21A-21D, and an altenating drive control means on stages is installed, and a paper sheet sent out from the selected paper sheet cassette (21D) is transported to the inside of a body 11 by using a transport roller 25B in an alternating paper sheet cassette 21B on stages which is arranged in the upper.
Patent JP-S62117281-A (JP)
Inventor: SUFFI LOUIS
IPC: H01R4/24
Filed: 1986-10-18
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-S62106600-A (JP)
Inventor: KANEKO MAMORU
IPC: G08G1/137
Filed: 1985-11-01
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-H07107149-A (JP)
Title: On-vehicle accessory for portable telephone set
Inventor: SAITO TAKESHI
IPC: B60R11/02
Filed: 1993-10-01
Abstract: PURPOSE:To provide satisfactory handleability by utilizing effectively a space in a compartment, simplifying a fitting work, and arranging accessories as a kit. CONSTITUTION:To female claws in four parts provided in on-vehicle accessories, male claws in four parts provided in the accessories are fitted by sliding, and a combined/compounded state of the on-vehicle accessories is constituted. In such a way, fitting to a console box 14 can be conducted by fitting a fitting plate 11 with a screw 13 to screw holes 10 in four parts provided on the bottom face of the on-vehicle accessories, and by only one installation work conducted by a belt 13. Also, since not only the male claws in four parts but also the screw holes 10 in four parts are provided in the on-vehicle accessories, fitting onto the console box as a single part (a simple substance) can also be conducted.
Patent JP-H0693400-A (JP)
Title: Production of electrodeposition drum made of titanium
Inventor: FUKAI HIDEAKI
IPC: C22F1/18
Filed: 1992-09-16
Abstract: PURPOSE:To efficiently produce an electrodeposition drum made of titanium having fine structure by applying hot ring rolling to a titanium stock, applying cold rolling reduction again, and then performing annealing. CONSTITUTION:Hot ring rolling is applied at about 800-880 deg.C to a titanium stock, by which an annular intermediate product made of titanium is easily formed. Cold rolling reduction is applied again to the intermediate product at 20-70% draft, by which the structure of the intermediate product formed by hot ring rolling is destroyed and prescribed strain energy is provided. Subsequently, this intermediate product is annealed and formed into a fine recrystallized structure. It is preferable that temp. T deg.C and time (t)min at this annealing satisfy the relations in 570<=T<=670, 5<=t<=120, and -T+610<=t<=-T+720 when the total draft at cold rolling reduction is 35-70% and also satisfy the relations 600<=t<=670 and 30<=t<=-T+720 when the above total draft is 20-<35%.
Patent JP-S63264489-A (JP)
Title: Thiaziazabicycrononane derivative and herbicide
Inventor: YAMAGUCHI MIKIO
IPC: C07D513/04
Filed: 1987-09-30
Abstract: NEW MATERIAL:3-Phenylimino-8-thia-1,6-diazabicyclo [4,3,0] nonane-7-one deriva tive expressed by formula I [X and Y are H or halogen; Z is formula II (R is H or alkyl; R<1> is alkyl, cycloalkyl or alkoxyalkyl provided that when R is methyl, R<1> is alkoxyalkyl); Y and Z can form formula II (R<2> is H or alkyl; R<3> is alkyl, alkenyl or alkynyl) and link to phenyl ring]. EXAMPLE:9-{4-Chloro-2-fluoro-5-[1-(2-methoxyethoxycarbonyl ) ethylthio ]phenyl imino }-8-thia-1,6-diazabicyclo [4,3,0]nonane-7-one. USE:A herbicide. PREPARATION:The aimed derivative is obtained by reacting a compound expressed by formula IV with COCl2 in the presence of a base (e.g. trimethylamine).
Patent JP-H1184258-A (JP)
Title: Illumination device
Inventor: TAKAHASHI KOZO
IPC: G02B21/06
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To illuminate a surface so as to make the contrast of the edge part of a relief to the other part clear when a surface to be inspected having a relief is photographied by specifying the numerical aperture of an illumination system. SOLUTION: The numerical aperture of an illumination system is made to be 0.5-0.866. A light beam emerged from a ring illumination device 101 is diffused by a complete diffusing surface 106 and illuminates the front surface of a printed board from various directions. A normal reflection light beam from the curved surface of a solder 202 reaches a photographic lens 301 by this illuminating light beam. A light beam is returned from a surface opposed to the pupil of the photographic lens 301 by the light beam from a light source 103 and the information of the surface is obtained.  Although a conventional light emitting surface 502 is provided with a light emitting surface at the lower slopes so that a light beam with a shallow angle is made incident on it, in this case, the complete diffusing surface 106 equivalent to the light emitting surface is not provided with a light emitting surface with the shallow angle. Consequently, a pattern composed of edges is clearly photographied.
Patent JP-H11154959-A (JP)
Title: Ip multicast mapping method and network architecture
Inventor: BAKRE AJAY
IPC: H04Q11/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To enable receivers different in multicast session to secure resources having different request quality parameters in a resource resources protocol (RSVP) by mapping the multicast of an internet protocol (IP) and an integrated service through an asynchronous transferring mode (ATM). SOLUTION: A method for mapping the IP multicast and the integrated service are mapped on an ATM network is established and a network architecture is constituted. This method is based on a multi-switch to allow an IP/RSV application to execute at an ATM host participate in an internet-wide multicast session in a seamless state. In addition, in order to support features such as the heterogeneity of a receiver, the route designation of short cut and scaling force, the performance is utilized well through ATM.
Patent JP-S60137629-A (JP)
Title: Heating jig
Inventor: IKEDA RIYOUICHI
IPC: B29C65/10
Filed: 1983-12-26
Abstract: PURPOSE:To heat uniformly a tube etc. even in a narrow underground groove by a method wherein a semicircularly curved plate along the outside of the lower half part of the tube, the sheet covering the outside of a work is laid underground to provide a space into which flame and hot air are blown. CONSTITUTION:A work 1 such as a steel pipe is covered with a thermally shrinkable tube or sheet 2 and a semicircularly curved plate 3 is laid underground so that a space is generated between the semicircularly curved plate 3 along the outside of the lower half part of the work 1 and the tube or the sheet 2. Side plates 10 are fitted to a pair of a right and a left arbor 8, 8' and as the tube 2 etc. continues to shrink, the side plate approaches to the work surface to expand the space between the side plate 10 and the semicircularly curved plate 3 and pass flame and hot air, etc. to the lower part.
Patent JP-H0292298-A (JP)
Title: Monoclonal antibody against hiv-constructing protein
Inventor: KARAKI SACHIKO
IPC: G01N33/569
Filed: 1988-09-30
Abstract: PURPOSE:To obtain monoclonal antibody specific to HIV protein gp41 by using synthetic peptide consistent with a part of amino acid sequence derived from gp41 as membrane protein of HIV as an immunogen, without using any natural HIV having possibility of infection. CONSTITUTION:In production of the above-mentioned monoclonal antibody, synthetic peptide is administrated an animal other than human, e.g., mammal such as mouse and immunized. Then, splenic cell is taken out as lymphatic corpuscle cell from immunized said animal and subjected to cell fusion with myeloma cell having infinite reproducibility. A monoclonal antibody obtained by said method is not reacted with a virus main body different from the case of using natural virus protein as an immunogen, but reacted with a part of amino acid derived from gp41 as a membrane protein of HIV and bonded to gp41. Therefore, usable as a positive standard of western blotting or EIA, etc., and biohazard in examination is free from care because derived from hybridoma.