baber/WOPTO huggingface dataset:
Patent JP-S61106766-A (JP)
Title: Spatter device
Inventor: HIROCHI KUMIKO
IPC: C23C14/54
Filed: 1984-10-30
Abstract: PURPOSE:To obtain a titled device of a simple constitution, which can reduce extremely an influence of a thermal radiation from a target or a reflection of a light from a plasma by constituting at least a part of the inside of a vacuum tank, of a base material having a surface for preventing the thermal radiation or the reflection of a light. CONSTITUTION:At least a part of the inside of a vacuum tank of a spatter device to which a thermal radiation generated from a target 4 or a light generated from a plasma at the time of a spatter vapor-deposition is irradiated directly is constituted of a base material having a surface for preventing a thermal radiation of a black base material, etc., and a reflection of a light 5, a temperature rise of a substrate 6, and a uniform and even film of a good quality can be formed easily. As for said black base material, a base material, etc., to which a black stainless steel or a black alumite has been stuck are used suitably. Also, in the side of said vacuum tank, it is effective that at least the surface of a target holder part 1, the whole or a part of a vacuum tank inner wall 2, a substrate holder 3, etc. is formed by the black base material.
Patent JP-S6383841-A (JP)
Title: Central processing unit of computer capable of program test
Inventor: KATO TOSHIHIKO
IPC: G06F9/38
Filed: 1986-09-29
Abstract: PURPOSE:To facilitate a programs test by integrating the trace memories that can be read out of the outside into a single memory after catching and storing the input/output signals of a cache memory and/or an instruction prefetching buffer in a real time state. CONSTITUTION:When a test is carried out to a program stored in a main memory 14, the signals of internal terminals 6 and 8 are fetched and stored into the trace memories 10 and 11 synchronously with clock signals. At the same time, the fixed section of the program is carried out and an APU 1 is stopped. The contents of both memories 10 and 11 are read from outside in a first-in/ first-out method via terminals 12 and 13 respectively to track the execution of the program. The signals covering several cycles set before stoppage of the APU 1 can be regenerated not only when the APU 1 is stopped by a breaking point on a program, etc., but when the APU 1 is stopped by an improper instruction. Thus it is possible to easily detect and delete the factors of a program error.
Patent JP-2000062150-A (JP)
Title: Ink jet recorder
Inventor: KOSUGI YASUHIKO
IPC: B41J2/01
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent recording quality from lowering upon occurrence of paper crease by adjusting the head drive timing depending on the distance between a recording head and a recording sheet. SOLUTION: A reference signal is a head drive timing signal being outputted at a period dependent on the scanning speed of a carriage and the recording density. Head drive delay time is set at 0 when a recording sheet is at a highest position, and a driving waveform (a) is generated at same timing as the reference signal and when the recording sheet is located lower than the highest position, a driving waveform (b) is generated with a time lag for canceling positional variation of the recording sheet behind the reference signal.  With such an adjustment, a constant relation is sustained between the reference signal and the position where an ink drop ejected from a recording head adheres to the recording sheet and since the adhering position is not shifted even if the recording sheet creases or the distance between the recording head and the recording sheet is varied, high quality image recording can be attained.
Patent JP-H0257663-A (JP)
Title: Magnetic anisotropy material and its manufacture
Inventor: IMAI HIDEAKI
IPC: B22F9/04
Filed: 1988-09-14
Abstract: PURPOSE:To obtain the title material used practically for a permanent magnet material by regulating the relationship among rare earth elements including yttrium, Fe, N and H to specific one. CONSTITUTION:At least one kind of element among rare earth elements including yttrium, Fe, N and H are provided with the relationship in the formula I. Furthermore, Co is added to the above elements to provide it with specific relationship among them. The alloy powder or ingot of rare earth elements and iron is brought into contact with ammonia to intrude nitrogen and hydrogen thereon, so that a magnetic anisotropy material can be manufactured. By this method, the magnetic anisotropy material used practically for a permanent magnet material can be obtd.
Patent JP-H1075119-A (JP)
Title: Oscillator
Inventor: WATANABE SHIGEMITSU
IPC: H03B5/32
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator having quick activating characteristics while the increase of current consumption can be reduced even when intermittent operations are executed. SOLUTION: An oscillator is provided with an oscillation circuit 1 having an oscillation transistor Q1, oscillation level monitoring circuit 2, and bias current boost circuit 3. The oscillation level monitoring circuit 2 monitors the oscillation level of the oscillation circuit 1, and outputs a control signal to the bias current boost circuit 3 only while the oscillation level of the oscillation circuit 1 is less than a prescribed level. The bias current boost circuit 3 outputs boost currents for increasing the corrector bias currents of the oscillation transistor Q1 according to the control signal. Thus, the activating time of the oscillation circuit 1 can be shortened.
Patent JP-S6288915-A (JP)
Title: Detecting device for vehicle progress state
Inventor: OIKAWA TAKAHIRO
IPC: G01C19/5783
Filed: 1985-10-16
Abstract: PURPOSE:To use the inexpensive A/D convertor having low sampling frequency by setting up a vibration gyroscope at the part on the vehicle receiving a gentle angular velocity change at the vehicle turning time. CONSTITUTION:A vibration gyroscope 21 is set up at the vicinity of the intersection between the center line l1 and rear wheel axial line l2 in the running direction of an automobile 20. In case of the automobile 20 turning at a cross the locus of the rear wheel 20b becomes simple close to the actual road condition against the complicated locus of the front wheel 20a. The part close to the wheel 20b receives a gentle change in the angular velocity therefore and the analog electric signal transmitted from the gyro 21 which is fitted thereto becomes changing slowly. Consequently, the arithmetic result of the necessary accuracy is obtd. even by the inexpensive A/D convertor having small sampling frequency and the cost of the device can be reduced.
Patent JP-H04107315-A (JP)
Title: Slide bush assembly body
Inventor: KAWAMOTO YOICHI
IPC: F16F1/38
Filed: 1990-08-29
Abstract: PURPOSE:To acquire stable sliding performance by connecting and integrating a slide resin sleeve and an outer cylindrical member concentrically arranged on its outside with an elastic member. CONSTITUTION:A slide resin sleeve 7 is formed by injection-moulding a resin material to cover the material overall area of a housing. At this time, two pieces of housing members 3a, 3b and an inner cylindrical member 1 are integrally connected to each other free to slide on the outer peripheral surface of the inner cylindrical member 1 as resin is injected in an end surface cut-off 12 and a through hole 11, and they are hardened together. The housing members 3a, 3b are to reinforce resin. A small diametrical part 9 inner diameter of the housing 3a, 3b is smaller than a large diametrical part 8 of the inner cylindrical member 1. An outer cylindrical member 5 is concentrically connected and integrated with an elastic member 4 on the outside of the slide resin sleeve 7.
Patent JP-H0973362-A (JP)
Title: Input device
Inventor: KAGAYAMA SHIGERU
IPC: G06F3/0354
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an input device without requiring tablet for input as before, small in size and easy in maintenance. SOLUTION: An input mechanism is equipped with a reflecting ball 13, four laser light projecting elements 11a-11b, and a light receiving element 12. The laser light projecting elements are prepared in pairs for X-directional and Y- directional detection respectively and irradiate the reflecting ball with laser lights which are different in frequency and has constant wavelength. Consequently, interference fringes are formed on the reflecting ball and those interference fringes move at a specific speed in one direction. The reflecting ball 13, on the other hand, scatters the laser lights, so an increase or decrease in the quantity of photodetected light varies as interference fringes pass through the scattered lights and the variation speed varies according to the rotation of the reflecting ball.  This Doppler effect is detected to input the moving direction and movement quantity of the pen tip of an electronic pen.
Patent JP-H0568011-A (JP)
Title: Optical transmission/reception circuit for direct optical amplifier
Inventor: OGATA TAKAAKI
IPC: H04B10/29
Filed: 1991-09-09
Abstract: PURPOSE:To realize an optical transmission/reception circuit for a direct optical amplifier in which beat noise is eliminated with simple configuration. CONSTITUTION:The optical transmission/reception circuit is provided with an optical transmission circuit 30 including a laser 2 in a signal mode exposing an optical signal (d) corresponding to a data signal (b) in terms of an RZ signal and with a light receiving circuit 40 which includes an interferrometer 4 receiving a direct optical amplifier output optical signal (k) relayed through a direct optical amplifier 3 receiving the optical signal (d), branching the signal (k) into two, and synthesizing them while a delay in 1/4 bit period is given to one of the branched signals, a photodiode 5 applying heterodyne detection to the synthesized optical signal and outputting an intermediate frequency signal, a band pass filter 7 eliminating beat noise from the intermediate frequency signal, a delay circuit giving a 1/4 bit period of delay to one of branched intermediate frequency signals, an adder 9 synthesizing the delayed signal with the original intermediate frequency signal, and a detection circuit 10 detecting the synthesized signal and outputting a base band signal (j) corresponding to the data signal (b).
Patent JP-H09120898-A (JP)
Title: Plasma source having electronically variable density profile
Inventor: KENESU ESU KORINZU
IPC: H01J37/32
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a plasma source having electronically variable density profile by providing first and second antennas so as to generate respectively different plasma density profiles for each plasma cavity. SOLUTION: A top antenna 40 supplying a large amount of RF power for the outer region 17b encompassing the center region 17a of a cavity 16, is formed and disposed so as to tend to solely generate a plasma density profile having its peak above the central portion of surface of a base 20. On the other hand, the side antenna 42 is formed and disposed so as to tend to generate a plasma density profile which has a hollow region 17b of the cavity 16, that is a hollow cavity above the central portion of the base 20 surface. By operating simultaneously both antenna 40 and 42 to split RF power appropriately, a cooperative plasma density profile which is uniform in whole area above the substrate 20 will be obtained.
Patent JP-H0785507-A (JP)
Title: Production of optical disk
Inventor: OSAKI KAZUO
IPC: G11B7/26
Filed: 1993-09-14
Abstract: PURPOSE:To eliminate a tracking error in an optical disk and to prevent the lowering of the C-N ratio of a reproduced signal. CONSTITUTION:At least a recording layer 3, an org. protective layer 4 and an adhesive layer are laminated on a substrate 1. In this method for producing an optical disk, after the protective layer 4 is formed, heat treatment, is carried out at the glass transition temp. of the protective layer 4 or above and then a protective plate is bonded or an optical disk obtd. by laminating at least a recording layer 3 and an org. protective layer 4 on a substrate 1 is bonded in the case of a stuck optical disk.
Patent JP-S6384798-A (JP)
Title: Scrap cutter
Inventor: TAKAHASHI TEIGO
IPC: B23K26/00
Filed: 1986-09-30
Abstract: PURPOSE:To permit safe scrap cutting with a simple work by delivering the scrap to a working table by a delivering body and cutting the scrap by a laser emitted from a cutting body or the like while pressing the scrap with a hold- down body. CONSTITUTION:The scrap is charged into a scrap supplying chamber 11 and the delivering body 12 is is advanced to advance the delivering body 12 so that the scrap S is advanced onto the working table 21. The pressing body 25 is then lowered to press and compress the scrap S. The scrap part Sa compressed to a plate shape is pushed by the body 12 so as to be positioned right under the cutting body 26. The cutting both 26 is thereafter lowered and the laser beam B or the like is projected thereto to cut the scrap Sa to scrap pieces Sb of a prescribed size. Powerful cutting force is obtd. by such device, by which the safe and sure scrap cutting is executed with the simple work.
Patent JP-H0672360-A (JP)
Title: Crawler traveling device
Inventor: OGAWA KENICHI
IPC: B62D55/084
Filed: 1992-08-28
Abstract: PURPOSE:To provide a crawler traveling device capable of constantly securing an appropriate traveling condition irrespective of dry or wet rice field. CONSTITUTION:In a crawler traveling device where a crawler belt 3 is coiled and the crawler belt 3 is guided in a ground-contact manner by a plurality of rolling wheels 2a, 2b, the rolling wheel 2a of a plurality of rolling wheels which is located on the extreme rear part side is constituted in a position- adjustable manner between the lower position where the crawler belt coiling part with which this rolling wheel 2a is brought into slidable contact is pushed down to the approximately same level as that of the crawler ground contact part F by the fixed rolling wheel 2b and the upper position located far upward than the crawler ground contact part F.
Patent JP-H0276463-A (JP)
Title: Facsimile equipment
Inventor: HONJO KAZUYUKI
IPC: H04N1/00
Filed: 1988-09-13
Abstract: PURPOSE:To omit labor for cutting out a margin part by automatically cutting out the margin part at the time of replacing recording paper. CONSTITUTION:At the time of detecting the completion of setting of recording paper 1, whether a cover body 7 is closed or not is detected by checking the output of a detecting switch 10. At the time of detecting the close of the cover body 7, a control circuit drives a cutter 3 and cuts out the margin of the recording paper. Then, the control circuit controls a platen roll 5 so as to rotate it in the clockwise direction, rewinds the head of the recording paper 1 positioned on the cutter 3 up to the position of a recording head 2 and then holds the recording paper 1 at a reception waiting state.
Patent JP-2000059505-A (JP)
Title: Cordless telephone system
Inventor: YOSHIYAMA MASATOSHI
IPC: H04W52/02
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone set which is provided with a sound detection function and prevents wasteful power consumption. SOLUTION: A cordless telephone system contains a master unit connected to a line and a slave unit 10 which can mutually transmit/receive data with the master unit through a radio line. The master unit transmits a ringing indication signal to the slave unit 10 based on a calling signal and automatically closes the line based on a prescribed signal from the slave unit. The slave unit 10 switches a transistor 40 for switching the supply state/interruption state of current to an attenuator 26 and a subtracter 30. When detecting the outer sound of not less than a prescribed level, it switches over to the supply state at the time of ringing of indication signal, and then to the interruption state at the stop of the ringing indication signal.
Patent JP-H04110187-A (JP)
Title: Reversible thermal recording material
Inventor: HOTTA YOSHIHIKO
IPC: B41M5/26
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the above recording material reduced in the lowering of a degree of cloudiness even when the formation/erasure of an image is carried out using a heating means simultaneously applying the heat and pressure of a thermal head and enhanced in repeated durability by using a resin having specific glass transition temp. as a resin matrix material. CONSTITUTION:In a reversible thermal recording material based on a resin matrix material and the org. low-molecular substance dispersed in the resin matrix material and reversibly changed in transparency in dependence on temp., a resin having glass transition temp. of 80 deg.C or higher is used as the resin matrix material. As this resin, for example, polyester, polymethyl methacrylate, polystyrene, polyvinyl alcohol, polyvinyl butyral, polycarbonate, polyacrylamide, polyvinylpyridine, a silicone resin or a copolymer of them are designated.
Patent JP-H1074729-A (JP)
Title: Plasma etching method
Inventor: OMOTO YUTAKA
IPC: C23F4/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To process a highly-integrated semiconductor circuit into a high- precision shape by setting a magnetic field grade to the direction of a wafer at ECR position to a specific value or more. SOLUTION: To a sample table 11 on which a board 13 to be processed is on, a high-frequency power source 12 for applying a bias voltage to the board 13 to be processed is connected. Furthermore, the position of ECR production and a magnetic field gradient are changed in wide ranges by changing the current ratio of solenoid coils 14, 15 divided into two. And the magnetic field gradient a wafer direction at this time is set to 80 Gauss/cm or more by adjusting the current values of the solenoid coils 14, 15 divided into two. Consequently, it becomes possible to process a highly-integrated semiconductor circuit into a high-precision shape.
Patent JP-S60125126-A (JP)
Inventor: SATOU OSAMU
IPC: H02J3/38
Filed: 1983-12-07
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-S59124056-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: NISHITANI YOSHIHISA
IPC: H04N5/7826
Filed: 1982-12-29
Abstract: PURPOSE:To stabilize tape running control during reproduction and to obtain a normal reproduced picture by recording a control signal synchronously with the angle of rotation of a capstan. CONSTITUTION:When a capstan driving circuit 4 drives a capstan motor 3 intermittently during video recording, the capstan 2 rotates associatively with the motor 3 to run a magnetic tape 1. An angle sensor 5 supervises the angle of rotation of the capstan 2 and transmits a pulse to a control signal recording circuit 6 every time the capstan 2 rotates by 32 deg.. The circuit 6 when inputting the pulse records the control signal on the tape 1 through a control head 7. The angle of rotation of the capstan 2 is proportional to the running distance of the tape 1, so the control signal is recorded at equal intervals. Therefore, even when intermittent recording is performed, the tape running control is performed stably during reproduction to obtain the normal reproduced picture.
Patent JP-2000051167-A (JP)
Title: Photo-stimulator for electroencephalograph and photo- stimulation of electroencephalograph
Inventor: ISHIBASHI YOSHITAKA
IPC: A61B5/0476
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To make a photo-stimulator in a simple structure and enable a blinking pattern in full color to be outputted by equipping a luminescence control unit to execute switching on or off control of a switch unit and lighting on/off control of each LED systems by an LED luminescence unit. SOLUTION: When a desired key is selected from red, blue, and green keys on an operation panels 50a and a lighting on key is depressed, CPU 10 outputs a connection request of a switch equipped on a red LED system to a switch unit 60. The switch is turned on to light on a luminescence unit 70. When a lighting off key on the operation panel 50a is depressed, the red LED is lit off. The selection of red, blue, and green keys is not limited to one key but also it is allowed to select plural keys so as to depress lighting on keys. Consequently, when all of red, blue, and green keys are selected and lighting on keys are depressed, white light is to be outputted from the luminescence unit 70.
Patent JP-S6388067-A (JP)
Title: Automatic painting apparatus
Inventor: TAKAHANE KOJI
IPC: B05B5/08
Filed: 1986-09-30
Abstract: PURPOSE:To simplify each mechanism to a large extent and to enhance the positioning accuracy of a painting machine, by making the rising and falling frame each of which is provided with electrostatic painting machine mounted thereto revolvable at a required rotational speed and applying high voltage for atomization to said rising the falling frame. CONSTITUTION:In performing painting, a rising and falling frame 1 is allowed to rise and fall along a definite orbit corresponding to the shape and feed speed of an article 2 to be painted and, further, a shaking apparatus 14 is operated to allow the rising and falling frame 1 to reciprocally rock through links 4A, 4B. At this time, predetermined voltage is applied to the rising and falling frame 1 from a high voltage generator 16 through a high voltage cable 17 to apply high voltage for atomization to an atomizing head 18. When the rising and falling frame 1 is tilted so as to be just opposed to the atomizing head 18 corresponding to the configurational change of a painting surface 2a, the rising and falling frame 1 connected to a rotary shaft 5 may be revolved at a required angle along the feed path of the article 2 to be painted in forward and backward directions by driving a tilting air motor 8.
Patent JP-S6384938-A (JP)
Title: Interface apparatus for laser beam printer
Inventor: TAKAHASHI NOBUHARU
IPC: B41J3/00
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a printing result equal to or better than a conventional one by separately controlling a line for constituting the printing informations of a character or the like and a line for constituting the non-printing or additional printing informations such as an interline blank, an underline, a mark or the like and alternately sending out the printing informations and the non-printing or additional printing informations at every predetermined number of lines. CONSTITUTION:In order to separately control a line for constituting printing informations of a character or the like and a line for constituting non-printing or additional informations of an interline blank, an underline a mark or the like, incremental and decremental counters 57, 58 for counting the number of lines and a circuit DX for generating the non-printing or additional printing informations of the interline blank, the underline, the mark or the like are provided in an interface. As the examples of additional or non-printing information data ND0-ND7, for example, the interline blank of 0 in the case of image exposure, the interline blank of 1 in the case of background exposure, the underline and the mark such as a star-shaped or heart-shaped one are prepared in an additional printing data generating memory 70 and selected on the basis of the control signals XX0-XX7 from a printing control part. When the count values of the counters 57, 58 reach predetermined values, the data D0-D7 from the printing control part are selected to be outputted to a printer 1.