baber/WOPTO huggingface dataset:
Patent JP-H01289061-A (JP)
Title: Ion treatment device
Inventor: NISHIGAMI YASUAKI
IPC: H01J37/317
Filed: 1988-05-14
Abstract: PURPOSE:To prevent excess and deficiency in an amount of secondary electrons to be supplied to a wafer on a disk and to correctly perform charge prevention by controlling an emission amount of the primary electrons in order to eliminate a difference between the set value and the measured value of a disk current found out by an operation circuit. CONSTITUTION:The resistance 24 and a disk current corresponding voltage generator 28 measure the disk current flowing through the disk 4 or in the case of its absence, through a catch plate 12 for being outputted as voltage VD. On the other hand, a set circuit 70 having a setter 71 sets a desired disk current in the form of the voltage V0 to find out a difference  V between VD and V0 by an operation circuit 80. A control circuit 90 inputs  V to control the filament power supply 16 so that this may become zero in order to control an amount of the primary electrons 21 to be emitted from the filament 14. Accordingly, an emission amount of secondary electrons 22 from a neutral cup 10 is automatically and continuously made the desired value so that a charge prevention action of a wafer 6 can always be correctly performed.
Patent JP-H01285824-A (JP)
Title: Vortex flowmeter
Inventor: OMAE KATSUHIKO
IPC: G01F1/32
Filed: 1988-05-12
Abstract: PURPOSE:To enable the accurate selection of a desired vortex frequency with excellent responsiveness, by providing an ultrasonic oscillation circuit, a demodulation circuit and a signal processing circuit. CONSTITUTION:A stable oscillation frequency is obtained by an ultrasonic transmitter 4 and an ultrasonic oscillation circuit 6. An output signal of this circuit 6excites the ultrasonic transmitter 4, and it is phase-modulated and propagated to an ultrasonic receiver 5 and is received thereby and converted into an electric signal. A receiver output signal thus obtained is phase- demodulated by a demodulation circuit 21 to be a vortex wave. This vortex wave is inputted to a signal processing circuit 22. to the circuit 22 an output signal of the circuit 6 is inputted as a reference clock, and the vortex wave is signal-processed by this reference clock and outputted. In this way, a desired vortex frequency can be selected accurately with excellent responsiveness.
Patent JP-S63281865-A (JP)
Title: Method for driving thermal head
Inventor: KUROKI KENJI
IPC: B41J2/355
Filed: 1987-05-14
Abstract: PURPOSE:To prolong the life of a heat generating resistor, by dividing the groups of heat generating resistors into a plurality of sets and performing the supply of a current to the same heat generating resistor in several times while successively performing the supply of a current to a different group. CONSTITUTION:The groups of heat generating resistors are divided into a plurality of sets and the supply of a current to each set is successively performed. For example, four groups 20a-20d are divided into two sets of the groups 20a, 20b and 20c, 20d. Since current is supplied to each heat generating resistor in several times, heat generating signals 11a, 11b for determining the heat generating timings to the respective sets are successively, that is, alternately generated while group selecting pulses 9a, 9b for successively selecting the respective groups of each set are successively, that is, alternately generated and, by taking the AND thereof by an AND circuit, a strobe signal to each group is generated. Even if the sum total of current supply times is set same, the supply of a current is intermittently performed; therefore, the rising in temp. can be suppressed low and the life of the heat generating resistors can be prolonged.
Patent JP-S62273563-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/147
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled body having a very small dark attenuation of the electrostatic charge potential by constituting a photoconductive layer from a semiconductor comprising an amorphous silicon contg. hydrogen atom as a main component, and by constituting a surface layer from a dried curing material of a solution contg. at least one kind of an org. titanium compd. CONSTITUTION:The photoconductive layer composed of the amorphous silicon is coated on a conductive substrate, and the surface layer is laminated on the photoconductive layer. The dried curing material of the solution contg. at least one kind of the org. titanium compd. is used as the surface layer. The p-type semiconductor contg. the amorphous silicon as the main component, and boron atom as an impurity is used as the photoconductive layer. The further preferable org. titanium compd. is a titanium complex and titanium alkoxide. The org. titanium compd. is preferably exemplified diisopropoxytitanium bis(acetyl acetonate), etc. Thus, the high mechanical strength, the high durability, the high heat-resisting property and the high photosensitivity of the titled body are maintained, and the high electric charge holding power of the titled body is obtd., without being affected by the surroundings of an outside and the number of using, thereby obtaining the picture image having excellent quality.
Patent JP-S5241979-A (JP)
Title: Rolling cut type side-shearing machine
Inventor: ISHII HIKONORI
IPC: B23D31/04
Filed: 1975-09-30
Abstract: PURPOSE: To increase the time which can be used for plate feeding during cycle and reduce the load on a motor of pinch-roll due to such an arrangement that the upper edge of a scrap cutter does not interrupt a plate passing before the time of edge cutting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09301034-A (JP)
Title: Resin-molded product for automobile interior trim
Inventor: UKAI YOJI
IPC: B60N3/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To enable the molding in a short time and realize a recycle property, by setting hardness of material forming a skin layer of a facing material to in a specific range, and setting hardness of material forming a cushion layer to in a range less than the specified. SOLUTION: A resin-molded product 111 is constituted by a core material 113 and a facing material 115, this facing material 115 is formed in a double- layer structure by a skin layer 117 formed of material of polypropylene mutually having compatibility and a cushion layer 119 formed of material of soft PVC. Hardness of the material of polypropylene forming this skin layer 117 is set to in a 50 to 80Hs range, hardness of the material of the soft PVC forming the cushion layer 119 is set to in a less than 50Hs range. A fitting recessed part 113a of the core material 113 and a fitting protruded part 117a of the skin layer 117 are fitted. In this way, necessity for long providing a cooling time at molding time is eliminated, a molding cycle can be shortened.
Patent JP-H08315783-A (JP)
Title: Lamp
Inventor: NOGUCHI TOSHIAKI
IPC: H01K1/14
Filed: 1995-05-17
Abstract: PURPOSE: To efficiently make the light of a lamp incident on a light conductive device having a small diameter such as optical fiber, and almost make uniform light distributing characteristics of the illuminating light by forming a shape of a filament in a plate shape or in an almost spherical shape. CONSTITUTION: In a filament 1, a strand is wound in a spiral shape, and is formed in a plate shape. A lamp having this filament 1 is arranged in an illuminating light supply device 14, and is arranged so that its front face turns to a mirror 16 and the reverse of the filament turns to a condensing lens 17. Then, since the front face of the filament 1 is larger in the area than a side surface, about 80 to 90% of the light emitted from the filament 1 is condensed, and is irradiated to the optical fiber side. Next, a filament 2 forms plural recesses- projections by the strand, and is formed so as to become an almost rectangular plate shape as a result.  When this filament 2 is arranged in the illuminating light supply device, since a front face of the filament 2 is larger in the area than a side surface, about 80 to 90% of the light emitted from the filament is condensed, and is irradiated to the optical fiber side, and light distributing characteristics can be almost made uniform.
Patent JP-H0657661-A (JP)
Title: Method for dyeing fiber product
Inventor: TAKAGI KINYA
IPC: D06P5/00
Filed: 1992-04-09
Abstract: PURPOSE:To uniformly dye a fiber product in a short time with low energy. CONSTITUTION:A fiber product is immersed in a dyeing solution, impregnated with a low-viscosity dyeing solution, printed with a colored sizing or dye is transferred to the fiber product. The fiber product 5 is laid in a dye atmosphere, treated in a high-pressure dye atmosphere under 1,000-10,000 atmospheric pressure for a given time and dyed. For example, the fiber product 5 is put in a pressure container 2, the container 2 is evacuated, a dyeing solution is poured to the container 2 and the container 2 is pressurized to 1,000-10,000 atmospheric pressure by a pressurizing device 9. The treating time in the operation is 10-30 minutes. In the method wherein the fiber product 5 is laid in the dye atmosphere by impregnation, printing or transfer, the fiber product 5 to which the dye is attached is sealed in a non-permeable film 11 in an environment under reduced pressure and put in the pressure container 2 and pressurized. The treating time in the operation is 1-3 minutes.
Patent JP-S621069-A (JP)
Title: Correcting system for revolving distortion
Inventor: MATSUURA TOSHIO
IPC: G06F17/50
Filed: 1985-05-31
Abstract: PURPOSE:To correct a revolving distortion at a high speed and with high accuracy just with a single input of the square pattern picture data, by detecting a pattern dividing mark provided between reference marks and extracting the distortion correcting amount for correction of the revolving distortion. CONSTITUTION:A reference check area extracting part 10 decides a rectangular area where the pattern dividing marks P5 and P6 for middle points are extracted out of the picture memory addresses of reference marks P1-P4. Then the marks P5 and P6 are detected by a reference check part 11. A distortion correcting table extracting part 12 produces a distortion correcting address table for lattice points in the ranges between marks P1 and P2, P4 and P3 and then between P5 and P6 respectively to the input drawing picture data having a large shift caused at the middle point. A corrected address is extracted through a distortion correcting address extracting part 13. The correction of distortions is given to the input drawing picture data through a distortion correction executing part 14 by means of the corrected address. Thus the drawing picture data containing no distortion is delivered.
Patent JP-S61277776-A (JP)
Inventor: NOMURA TAKAO
IPC: E04H5/02
Filed: 1985-05-31
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-S63283654-A (JP)
Title: Irradiation, drying and sterilizing medical treatment apparatus
Inventor: TAKEMURA KENICHI
IPC: A61N5/06
Filed: 1987-05-16
Abstract: PURPOSE:To efficiently and simply cure a skin disease without using a drug free of a side effect, by providing a light emitting source and a filter and irradiating, drying and sterilizing the skin disease by the light emitting intensity control means and focus control means thereof. CONSTITUTION:A switch 8 is closed and the lever of a variable transformer 3 is operated to gradually raise voltage. A halogen lamp 1 begins to emit light and said light forms an image on an area B through a focus control lens 2 and a filter 6. A stopper is provided so that the image becomes such a state that a focus is not perfectly matched, that is, a so-called long focal distance obscure state in order to prevent a danger. The irradiation focal distance from the focus control lens is set to about 15cm and the diameter of the image on the area B is set to about 4cm. As the filter, the optimum one is selected from among colorless, red, yellow, blue and purple filters according to the control of irradiation intensity and the kind of a skin disease. The variable transformer 3 controls the intensity of the emitted light from the halogen lamp 1 in a stepless manner. Further, by rotating a focus control cylinder 4, a focus control convex lens is moved forwardly and rearwardly in the direction shown by an arrow to control the luminous intensity.
Patent JP-H06333385-A (JP)
Title: Semiconductor storage device
Inventor: OKADA TERUTAKA
IPC: G11C11/401
Filed: 1993-05-20
Abstract: PURPOSE:To speed up the operation of a dual-port memory and to promote an increase in the scale by relaxing timing conditions between an internal control signal for letting sense amplifiers of a RAM port selectively be in an operation state and an internal control signal for selectively turning ON transfer MOSFETs of an SAM port and increasing their timing margin. CONSTITUTION:A RAM port use timing generating circuit RTG which generates the internal control signal PA and an SAM port use timing generating circuit STG which forms the internal control signal DT are arranged at a near position on a surface of a semiconductor substrate SUB. Consequently, the substantial signal vectors of the internal control signals PA and DT are set in the same direction and the timing margin between those internal control signals is extended.
Patent JP-S5819910-A (JP)
Title: Monitor display system for programmable controller
Inventor: OOTSUKI KOUKI
IPC: G05B23/02
Filed: 1981-07-28
Abstract: PURPOSE:To facilitate monitoring the sequence control change, by inputting repeatedly input/output numbers to be monitored and monitoring and displaying plural user instructions, which use these input/output numbers, in order from the latest address. CONSTITUTION:A program console 5 for monitor display processing is controlled by a CPU11, and an ROM where the system program executed by the CPU11 is stored and an RAM used as a system working memory are included in a system memory 12. Monitor command inputs or the like are given from a keyboard 13, and the monitor display is displayed on a display equipment 15. A user program having the same contents as a user program memroy 1 is stored in an RAM14. Input/output numbers of user instructions and monitor objective input/output numbers are compared with each other successively by a coincidence detecting circuit 19 to discriminate the coincidence between them.
Patent JP-H02298126-A (JP)
Title: Power line carrier control system
Inventor: HARA TAKASHI
IPC: H04B3/54
Filed: 1989-05-11
Abstract: PURPOSE:To suppress the occurrence of a high frequency noise giving adverse influence on the reception of an AM radio broadcast by providing a carrier original signal generation control means generating a carrier original signal on the transmission only. CONSTITUTION:A transmitter 3 and a receiver 4 are controlled by microcomputers 6, 6A. When power is applied to the transmitter 3, a 1MHz clock signal is sent to a frequency divider 13 and the microcomputer 6 detects the application of power to stop the output of the carrier original signal from an output terminal P1. When the operator operates a switch 12 and the transmission is started, the microcomputer 6 detects it and a carrier original signal in 125kHz frequency-divided by the frequency divider 13 is outputted to the AND gate 17 of a transmission circuit 9 from the output terminal P1. Moreover, the microcomputers 6, 6A output the carrier signal based on the content of text to the AND gate 17 of the transmission circuit 9 from an output terminal P2 and when the transmission is finished, it is detected to stop the output of the carrier original signal from the output terminal P1.
Patent JP-H10308770-A (JP)
Title: Electronic mail management method, its device and electronic mail preparing and transmitting device
Inventor: YAMAKITA TORU
IPC: H04L12/58
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce user's processing burdens in relation to an electronic mail. SOLUTION: This electronic mail management method is realized when a CPU reads and executes an application program that is stored in a storage device 15 or a portable storage medium 17. The electronic mail management method urges a sending source of an incoming mail to cancel a mail if the mail is not important when mails that are not opened exist equally to or more than the prescribed number. Or it urges a sending source of a mail that passes a prescribed time or more since receiving it among mails which are not opened yet to cancel it if it is not important. Or it eliminates an unopened mail from a sending source that is not registered on a specific sending source table 13 in RAM 12.  Also, a sending end of an electronic mail adds information of the date and time to eliminate the mail, etc., to it and sends it at the time of sending the electronic mail, and a receiving end refers to a list table 14 of receiving mails and eliminates the mail at the prescribed date and time based on the information.
Patent JP-S5910040-A (JP)
Title: Space diversity receiver
Inventor: NAKAMURA TOORU
IPC: H04B7/08
Filed: 1982-07-09
Abstract: PURPOSE:To shorten the receiving time at an antenna in an inferior receiving state, by discriminating the receiving state after a prescribed time when the receiving antenna is switched, then switching again to the original antenna if the receiving state is deteriorated by switching. CONSTITUTION:A signal C is delivered from an AM detector 6 until a time point (t). If the electric field of an antenna 1a is deteriorated at a time point t1 and the signal C drops, only a positive differential output D is delivered from a diode 14i. The Q output E of a time constant circuit 15b is kept at ''L'' until the point t1, and a signal D raises the output E up to ''H'' and keeps this level for a prescribed time T1. The positive differential output of a diode 15e raises the Q output F of a time constant circuit 15f up to ''H'' and keep this level for a prescribed time T2. Then Q of FF15g and the Q output are inverted to have a switch to an antenna 1b. When the output E of the circuit 15b is set at level ''L'', an EFT gate 15h is turned off. Then the immediately preceding signal C is held at a capacitor 15i, and a holding signal G is kept until a time point t3. During this period, a comparator 15j compares the signals received before and after switching with each other. If the switching has an adverse effect, switching is restored to the position of an original antenna.
Patent JP-H02299301-A (JP)
Title: Antenna system for tracing geostationary satellite
Inventor: SEKIGUCHI YUKICHI
IPC: H01Q3/08
Filed: 1989-05-15
Abstract: PURPOSE:To attain sure reception and transmission with a geostationary satellite by comparing a position signal representing a present position of an antenna with a peak value signal representing the position with the strongest radio wave receiving thereat and driving the antenna so as to make the discrepancy zero. CONSTITUTION:When an antenna 8 is directed toward a geostationary satellite, a changeover switch 26 is switched to the position shown in solid lines in figure so as to control the attitude of the antenna 8 depending on the strength of the radio wave sent from the geostationary satellite. A giro sensor 30 measures the displacement speed of the antenna 8 in this state and an integration device 31 sends a position signal thetaf representing the present position of the antenna 8. The signal thetaf is sent to a comparator 27 and sent to a 2nd object setting device 32, where a peak value signal thetap representing a position with a strongest radio wave is obtained. The comparator 27 compares both the signals thetaf, thetap to obtain its difference being an error signal  theta, which is sent to a drive signal generator 33. The generator 33 drives the antenna 8 with a driver 28 so that the signal  theta is zero, in other words, the direction of the antenna 8 is thetap.
Patent JP-H10313556-A (JP)
Title: Core, manufacture therof, and mold
Inventor: AIKURA NOBUTAKE
IPC: B23K26/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the gap between laminated and adjacent blanks, by punching a welding escape hole next to the welding hole of the balks, and aligning the welding hole and the welding escape hole on one surface of a lamination blank for formation. SOLUTION: A slot, a laser welding hole 11c, an axial hole, and a welding escape hole 11d are punched to a band-shaped iron plate for forming a disc- shaped blank, and a prescribed number of blanks are laminated while skewing the blank for each punching. Then, laser welding is performed from the welding hole 11c of a plurality of overlapped blanks 21a while performing lamination. Then, the welding escape hole 11d of the blank 21b that is overlapped to the upper part of the blank 21a is formed spatially at the welding side head of the welding hole 11c of the blank 21a for positioning, and laser welding is performed from the welding hole 11c of the blank 21b.  In this manner, by positioning the welding escape hole 11d to the welding part of the next blank, a space is formed at the head of the welding side and the bead protuberance of the welding part is surrounded by the welding escape hole 11d and is housed, thus eliminating the gap between the laminated and adjacent blanks.
Patent JP-S5820439-A (JP)
Inventor: TAKASHIMA SHIGEO
IPC: B32B43/00
Filed: 1981-07-29
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-S5911314-A (JP)
Title: Catalyst composition
Inventor: SOGA KAZUO
IPC: C08F4/64
Filed: 1982-07-09
Abstract: PURPOSE:A highly active copolymerization catalyst composition showing good randomness in the copolymerization of olefins, prepared by allowing the surface of a metal oxide of specified properties to support a trivalent-state titanium halide compound in a highly dispersed state. CONSTITUTION:A catalyst composition prepared by contacting a metal oxide (e.g., SiO2) of surface >=10m<2>/g, average pore diameter >=100Angstrom  and particle diameter <=100mum, with a tri- or tetra-valent titanium halide, thereby allowing the metal oxide to support these titanium compounds through the reaction with the hydroxyl groups present on the surface of the metal oxide, and when a tetravalent titanium compound is used, subjecting the supported oxide to a reduction treatment (e.g., a method using a reducing agent such as trimethylaluminum) to convert the titanium into a trivalent state and to stabilize and disperse it highly. A highly active copolymerization catalyst composition which can show good randomness in the copolymerization of olefins, especially, that of ethylene with propylene.
Patent JP-H05178679-A (JP)
Title: Method for forming polyimide protective thin layer on ceramic superconductive body
Inventor: BUORUFUGANGU SHIYUREPU
IPC: H01L39/24
Filed: 1992-05-12
Abstract: In a method of making thin polyimide protection layers on ceramic superconductors or high-temperature superconductors, the polyimide acids or their precursors on which the polyimide is based are applied to the superconductor or high-temperature superconductor surface and imidised. Drying or imidisation is carried out in an oxidising atmosphere.
Patent JP-S61277914-A (JP)
Title: Plastic objective for copying machine
Inventor: NISHINA KIICHIRO
IPC: G02B9/34
Filed: 1985-06-03
Abstract: PURPOSE:To suppress variation in focal length with temperature and humidity extremely small by satisfying specific conditions as to the focal length of the whole lens system, the focal length of the 1st lens (4th lens), and the focal length of the 2nd lens (3rd lens) in a standard temperature and humidity state. CONSTITUTION:This objective consists of four elements in four groups completely symmetrically about a stop and all the lens elements are made of plastic. Then, 0.18<f1/f<0.25 and -0.28<f2/f<-0.19, where (f) is the composite focal length of the whole lens system, f1 the focal length of the 1st lens (4th lens), and f2 the focal length of the 2nd lens (3rd lens) in the standard temperature and humidity state. When the upper or lower limit of those conditions is exceeded, variation in focal length with temperature and humidity becomes large.