baber/WOPTO huggingface dataset:
Patent JP-H0981249-A (JP)
Title: High frequency power supply
Inventor: KATO TSUTOMU
IPC: G05F1/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To attain a pulse high frequency power supply capable of preventing generation of overshoot and generation of roundings in the rise and fall of pulses even at the time of repeating high frequency operation and low frequency operation. SOLUTION: A high frequency from an oscillator 1 is supplied to a high frequency output terminal 5 through an automatic gain control circuit 2, a high frequency power amplifier 3 and a coupler 4 for monitoring a high frequency output to be supplied to a load. A signal proportional to high frequency input power obtained from the coupler 4 is supplied to a comparator circuit 6 and compared with a reference output outputted from an output setter 7. A control signal from the circuit 6 is supplied to the circuit 2. Pulse control circuits 11, 13 are respectively connected to the output side of the circuit 6 and the output side of the setter 7. Consequently the signal supplied to the circuit 2 and the signal outputted from the setter 7 are synchronously turned on/off.
Patent JP-S59125128-A (JP)
Title: Switching system of transmission line
Inventor: NARITA KENJI
IPC: H04B1/74
Filed: 1982-12-30
Abstract: PURPOSE:To prevent a slip of signals when the transmission lines are switched by transmitting a signal having a fixed time lag to a spare transmission line 5 and skipping this signal at the reception side in the switching mode of transmission lines. CONSTITUTION:The registers 2 and 3 of the transmission side have 7 bits each. Then a using transmission line 4 is disconnected after transmission of the 7th bit of the signal (1) of the using transmission line. Under such conditions, the received data are skipped at the reception side for a period (switching period of transmission line) during which the transmission is completed from the register 3 with the 7th bit of the signal (2) of the spare transmission line. At the same time, the transmission is discontinued for said period at the transmission side. The connection between registers 2 and 3 is changed when the above-mentioned period is ended, and the using and spare transmission lines are changed to each other. A clock reproducing circuit 9 contains a tank circuit having a long-time constant and therefore can supply clocks even while the transmission lines are switched. A clock break detecting circuit 10 detects a break of clocks due to a fault of the transmission line and performs switching among changeover switches 4, 6 and 7.
Patent JP-H1079336-A (JP)
Title: Spin coater
Inventor: TANAKA TORU
IPC: H01L21/027
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a spin coater improved to reduce time required for dripping coating solution onto a wafer by an economical means. SOLUTION: A spin coater 26 includes a spin fastener for holding a wafer 12 on a horizontal holding face and rotating it around a vertical-rotation axis, and a dripping mechanism 30 for dripping coating solution onto the wafer for coating. The dripping mechanism 30 includes two supply tubes 34, 36 respectively including dripping nozzles 38, 40 at a tip, and a pressurizer 48 for receiving the coating solution and pressurizing the coating solution to feed it to the respective supply tubes 34, 36 in parallel. Since dripping has been conventionally done by a single supply tube and a single nozzle, dripping can be done in a shorter time than conventional and high quality spin coating is possible.
Patent JP-H0284100-A (JP)
Title: Voltage regulator for engine driven generator
Inventor: MORITA MASAHISA
IPC: H02P9/04
Filed: 1988-09-19
Abstract: PURPOSE:To prevent output voltage of an engine driven generator from being raised after firing signal in an explosion process by detecting the firing signal in the explosion process, and by reducing exciting power before and after the period of the process. CONSTITUTION:The output voltage of an engine driven generator is rectified and is fed via a resistor 62, and when voltage divided with the parallel connecting body of resistors 63, 64 and a variable impedance element 1 exceeds the Zener voltage of a Zener diode 66, then feed to the field coils of the engine driven generator is stopped. The input of the firing signal of a firing device 3, to an I/O port 23 via a clip circuit 21 and an inverter 22 is provided, and by a CPU 24, in a period before and after the firing signal, the variable impedance element 1 is turned OFF, and voltage fed to the Zener diode is raised. As a result, at the moment of explosion, rotation is quickened, but field current is reduced, and so output voltage is prevented from being raised.
Patent JP-H0397650-A (JP)
Title: Production of ceramic compound
Inventor: KOBAYASHI OSAMU
IPC: C04B35/00
Filed: 1989-09-08
Abstract: PURPOSE:To obtain the compound capable of providing a product into which metallic foreign matter is hardly mixed by adding a ceramic material to a soln,. of an org. binder in org. solvent, mixing both materials, removing the solvent, heating the obtained solid to a specified temp. and then cooling the solid. CONSTITUTION:An org. binder such as commercially available DBP is charged into an org. solvent such as acetone kept at about 70 deg.C, agitated and dissolved. The obtained soln. is transferred to a resin pot, a ceramic powder of ZrO2 is added, and the materials are mixed for about 24hr along with the iron-cored balls. As soon as the mixing is finished, the soln. is transferred to an evaporation and agitated to vaporize the org. solvent. When vaporization is completed and the solid is obtained, the solid is transferred to an enameled vat and heated to 100 deg.C by a fixed-temp. dryer to improve the wettability of the ceramic powder with an org. binder. The heat-treated material is cooled and then crushed by an alumina mortar, etc., to obtain the desired ceramic compound.
Patent JP-2000065764-A (JP)
Title: X-ray fluorescence analysis of liquid sample
Inventor: KIRA AKIMICHI
IPC: G01N23/223
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To highly accurately and quantitatively determine a micro-wt. element and a light element by correcting the X-ray fluorescence intensity of the light element in a liquid sample measured by dropping the liquid sample on an X-ray transmissible film by the quantitative value and X-ray fluorescent intensity of the micro-wt. element. SOLUTION: A liquid sample 11 wherein a micro-wt. element (i) heavier than S(sulfur) and a light element (j) lighter than S is put in a sample cell 10 to be set to a sample position 3 and irradiated with X-rays 2 in air. Then, the X-ray fluorescence intensity Ii1 is measured by a technique I and the concn. C1 thereof is determined. Next, an X-ray permeable film 15 on which a sample liquid droplet 11A is dripped is set to the sample position 3 and an X-ray path part is evacuated to irradiate the sample liquid droplet 11A with X-rays 2 to measure the X-ray fluorescence intensity of the element by a technique II and the X-ray fluorescence intensities Ii2, Ij2 of both elements (j), (j) are obtained.  A correction coefficient gi (t) is obtained form the quantitative value C1 and fluorescent X-ray intensity Ii2 of the micro-wt. element (i) and the X-ray fluorescence intensity Ij2 of the light element (j) is corrected based on this to determine the light element (j).
Patent JP-H1170822-A (JP)
Title: Flywheel type energy accumulator
Inventor: NAKAI HIDEO
IPC: B60K25/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To suppress excessive load of a bearing to be received from a flywheel by the gyroscope effect of the flywheel and excessive relative angle of the flywheel to a car body in a flywheel type energy accumulator in a vehicle which accumulates kinetic energy in the flywheel and outputs the accumulated kinetic energy by converting it to electric energy by a generator, if necessary. SOLUTION: A flywheel type energy accumulator supports a flywheel support 64 to a fixed member 60 by a support mechanism 68, so that the spin axis line of the flywheel can obtain any desired direction in space, and the supporting condition of the flywheel support 64 by the support mechanism 68 is controlled by an actuator 100, so that both of bearing load and a relative angle can be controlled to a target condition, respectively, based on information relating to at least one of the behavior of either vehicle or flywheel.
Patent JP-H0575299-A (JP)
Title: Chip mounting device
Inventor: IMAMURA TETSUKAZU
IPC: B23P21/00
Filed: 1991-09-13
Abstract: PURPOSE:To eliminate a labor of placing a board of a different type on a carrier by an operator's manual operation so as to place a chip on the board. CONSTITUTION:The positional deviation of a board 11 of a different type is corrected by a substage 3, and the board 11 is then placed to be positioned on a suction part 37 protruding from the opening 28 of a carrier 4. Then, chips P1, P2 corrected at the positional deviations at the substage 3 are placed on the board 1 on the part 37. If the placing is finished, the part 37 is moved down, the board 11 is placed on the opening 28, and conveyed to next step by the carrier 4. Accordingly, a labor of placing the board 11 on the carrier 4 by the manual operation can be eliminated, and a recognition system such as a camera is eliminated. Then, the chips P1, P2 can be correctly placed at predetermined positions of the board 11 only by mechanical positional deviation correcting means.
Patent JP-H06194578-A (JP)
Title: Adjustable and movable rack for optical observation device
Inventor: KURAUSU BIIBAA
IPC: G02B21/00
Filed: 1993-09-21
Abstract: PURPOSE: To correct the positional change of the centroid of a device and to conduct tilting and (or) turning movement of a microscope for surgery. CONSTITUTION: An elastically deformable energy accumulator is provided for at least one tilting axis 3 and (or) a turning axis 4. The accumulator is loadable by a rotary moment and, when the centroid of the device is moved as the result of the change of a weight and (or) positional change from the axes (3) and (or) (4), the rotary moment necessary for correction is generated.
Patent JP-H11163473-A (JP)
Title: Process for selecting operation range of narrow band excimer laser
Inventor: DAS PALASH P
IPC: H01S3/225
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To allow selecting of an optimum operation range by reducing a charge voltage required for providing a desired pulse energy while measurement is possible, injecting at least a sufficient fluorine amount, and recording separate data set, which is repeated until a voltage is in a specified voltage range. SOLUTION: Laser is operated with a sufficient time for falling of a level that fluorine concentration corresponds to the upper limit of discharge voltage and desired pulse energy, and charge voltage, line width energy sigma, and estimated fluorine concentration are recorded. For generating the desired pulse energy, a fluorine amount is selected so that the difference in fluorine concentration corresponding to a minimum charge voltage is 1/10, and a fluorine concentration corresponding to maximum charge voltage is elected to operate laser for recording, and this procedure is continued until reaching the lower limit of voltage. Thus, selection of operation range is obtained as an optimum result considering all four parameters.
Patent JP-H0574649-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: NAGAI ATSUO
IPC: H01G4/30
Filed: 1991-09-13
Abstract: PURPOSE:To improve yield of a laminated ceramic capacitor by preventing a crack of a sintered material, a decrease in an electrostatic capacity due to the cause in which a baking furnace more in a step of baking the capacitor in which an inner electrode is formed of Ni. CONSTITUTION:In a step of baking a laminated ceramic capacitor, green chips 3 after degreasing are aligned in a sheath 1 in an electric furnace, and baked together with at least one type of metal powder 2 selected from Fe, Co and Cr. As a result, an irregularity in an oxygen partial pressure in the furnace in the baking step is suppressed, and a crack of a sintered material, an electrostatic defect can be prevented.
Patent JP-S61101593-A (JP)
Inventor: HAATORII OUEN
IPC: C10G49/16
Filed: 1985-10-22
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-H10119183-A (JP)
Title: Laminated product and container using the same
Inventor: NAKAMAKI KENICHIROU
IPC: B29L9/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyester-metal laminated product with a significantly improved dent resistance after being applied with a heat history at a high temperature, and a seamless container formed with the laminated product. SOLUTION: In a laminated product comprising a metal substrate and a resin layer mainly including polyester, the resin layer contains 0.01 to 1.5 parts by weight of at least one kind of a non-sulfur antioxidant having a 400 or more molecular weight based on 100 parts by weight of a polyester or a polyester composition containing (I) a polyethylene terephthalate segment, (II) a polyester segment derived from butylene glycol and aromatic dibasic acid, and (III) a polyester segment derived from butylene glycol and aliphatic dibasic acid with a weight ratio of I:II:III=10 to 70:12 to 81:3 to 54 with respect to the total sum of 100 parts by weight.
Patent JP-H0397582-A (JP)
Title: Manufacture of advance printing former
Inventor: MACHII AKIHIKO
IPC: G03F1/00
Filed: 1989-09-12
Abstract: PURPOSE:To reproduce faithfully a printing image by controlling generation of stripes by a method wherein an image is resolved into balbtone dots and is converted to a picture element signal on rectangular coordinates which are resolved to picture elements finer than the dots, and each dot is developed on a ring surface corresponding to a rectangle by a picture signal unit to be converted by coordinates to a picture element dot assembly. CONSTITUTION:Halftone dots B and a backgraound C (white matrix) are developed in a dot resolved copy image. Only individual dots are resolved to picture elements E in rectangular coordinates which are resolved to finer picture elements than the dots. Though an assembly of the picture elements E forms a dot B', the B' and B are macroscopically the same in dimension and form. Though they are converted to a picture element E' in conversion coordinates wherein the rectangular coordinates are developed on a ring surface, a dot B'' composed of an assembly of those picture elements E' is extended in peripheral size (l) and is shortened in radial size (m) by considering deformation due to plastic flow of materials. A dot of almost the same dimensions and form as those of the dot B of the copy is thus formed at almost the same pitch.
Patent JP-H0284362-A (JP)
Title: Printer
Inventor: YAMAUCHI TSUKASA
IPC: B41J2/485
Filed: 1988-09-21
Abstract: PURPOSE:To immediately print even when a plurality of image data are printed on one sheet by connection by connecting stored data of memory means and data read in a predetermined data width from other address of an image memory by separately instructed bit unit. CONSTITUTION:When two regions of first and second areas are connected to be output, data of an address A1 is first read. In this case, a connecting circuit 3 is directly read from an image memory 1, and directly output to a printed without any processing. Then, data of one word is once read from an address of A1+1, and latched to a memory circuit 2. In next reading, a reading address is altered to A2 by the control of a timing and connecting bit position instructing circuit 4, and the read data is used as one of the inputs of the circuit 3. The circuit 3 inputs the data of the address A1+1 in the circuit 2 and the data of the address A1 read this time, connects them at a designated bit position and prints them.
Patent JP-S60128984-A (JP)
Title: Vane holder for vane pump
Inventor: KANEDA HIROSHI
IPC: B22D19/00
Filed: 1983-12-14
Abstract: PURPOSE:To arrange a balance weight and to set the weight easily and accurately by securing the balance weight projecting to the opposite side from vane to the vane holder body through casting or blazing. CONSTITUTION:Bearing holder 25 of vane holder body 21 is arranged on a mold for casting balance weight M to insert the weight fixing section 34 into a cavity C. Then copper alloy molten is filled in the cavity C to cast said section 34 thus to produce a balance weight W1. Molten is further filled in the anchor hole 35 to cast an anchor pin section (p) for securing the balance weight W1 to the base holder body 21.
Patent JP-S60126244-A (JP)
Inventor: PAASHII JIYOOJI HORUTON
IPC: C07C51/42
Filed: 1984-11-09
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-H1082196-A (JP)
Title: Multistep type parking device
Inventor: NAKASE MASATSUGU
IPC: E04H6/06
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To make it easy to attach a cover member which covers a rising and falling chain, reduce noise due to contact sound of the rising and falling chain, and prevent the cover member from being rusted. SOLUTION: In a multistep type parking device, a rising and falling pallet P4 is supported by a rising and falling chain 28 which is applied on a drive sprocket 26 in such a manner that it can rise and fall. A protective cover 39 consisting of a cylindrical body made of resin is provided below the drive sprocket 26. An excess part on loose side 28c of the rising and falling chain 28 is stored in the protective cover 39 in such a manner that it is moved by changing suspension amount in the vertical direction due to forward and backward rotation operation of the drive sprocket 26.
Patent JP-S61112984-A (JP)
Title: Apparatus for examination of radioactive contamination
Inventor: TOMITA FUMIAKI
IPC: G01T1/169
Filed: 1984-11-08
Abstract: PURPOSE:To perform not only work safely in an extremely efficient manner but also accurate measurement, by automatically performing the sampling of a specimen by using a turntable, a lift mechanism, a specimen sampling mechanism and tape like filter paper and measuring radioactive contamination by a radioactive contamination detector. CONSTITUTION:Tape like filter paper 21 passes along the outer periphery of a filter paper pressing roller 47 to receive the adhesion of a thin roll tape 51 and passes through the slit part of a shield body 29 to be successively wound up. A shaking arm 17 revolves toward an article 1 to be examined and the filter paper material part of the tape like filter paper 21 is pressed to the top surface or side surface of the article 1 to be examined under definite pressure by the filter paper pressing roller 47. Subsequently, a turntable 2 is rotated to rub the surface of the article 1 to be examined with the filter paper material 23 under definite pressure. The rotary angle of the turntable 2 is set so that a wipe-off area at every measuring surface becomes constant. The quantity of the radioactive substance adhered to the tape like filter paper is detected by a contamination density detector 28 but reflection type photoelectric switch 26, 30 are opened and contamination at the wiped-off part is detected accurately.
Patent JP-2001060230-A (JP)
Title: Test reservation system and method incorporated with automatic testing date decision function
Inventor: HASEGAWA TAKESHI
IPC: G16H10/60
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a test reservation method for deciding a daily test schedule that is optimized as a test necessary for the diagnoses of patients in accordance with the characteristic and condition of disease of each patient by scheduling the designated tests according to the limit of very test and fixing a concrete date for every scheduled test. SOLUTION: This system is installed at an ambulatory test reservation center 2 and a test place 4. A reservation server 10 consists of every test reservation daily schedule data base 14 included in a storage, an inhibition processor 16 serving as a processing mechanism, an individual equipment management device 20 and a priority deciding device 24. The processor 16 includes an inhibition item table 18 for every check, and the device 24 includes a test priority table 26. In such a constitution, the requests can be automatically processed for plural physiological and radiation tests. Thus, a daily test schedule can be decided in time series according to the diagnosis of each patient and an effective composite test reservation system is attained.
Patent JP-H0556403-A (JP)
Title: Signal converter
Inventor: UCHIDA TOMOAKI
IPC: H04N7/015
Filed: 1991-08-22
Abstract: PURPOSE:To obtain a signal converter which enlarges the band width of the luminance signal of a still area after conversion at the time of converting an MUSE signal into an NTSC signal, and obtains the picture of high resolution, and in addition, is simple in circuit configuration, and is inexpensive in cost. CONSTITUTION:In a still picture system processing, the square grid data of 32.4MHz rate interpolated between frames is samplingfrequency-converted into 48.6MHz by (block 1) and (block 2). Next, it is sub-sampled into the five-eye grid of 24.3MHz by transmitted inter-field sample phase data by a changeover switch 38, and is inter-field interpolated by a vertical LPF to suppress 1125/2cph, and is made into the square grid data of 48.6MHz. Then, the 48.6MHz rate is sampling-frequency-converted into the 32.4MHz rate by (block 3). A horizontal frequency component over 12MHz is recovered, and the band of the luminance signal of a still picture system can be reproduced up to 16 MHz.
Patent JP-H04117271-A (JP)
Title: Preparation device for high-pressure treating device
Inventor: MANABE YUKIO
IPC: A23L5/10
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the subject device for detecting leakage of pressurizing medium in wearing of a sealing material and inhibiting migration of the pressurizing medium into a raw material by providing a groove connected to outside of a cylinder through a flowing path on a piston face between sealing materials provided on an outer periphery of the piston. CONSTITUTION:At first, a pressurized medium is supplied into a pressurizing room 26' at a side of a piston 60 installed in a cylinder and a material to be treated is supplied into a raw material-pressing room 26 in the other side, then a sealing material 71 is provided on an outer periphery of the piston 60 in the pressurizing device subjecting liquid food to high-pressure treatment. Furthermore, a groove 65 for releasing the pressurized medium to outside of the system is provided so as to be connected to outside of the cylinder through a flowing path 70 installed in the piston face and pressurized medium leaked from the sealing material 71 can be discharged to outside of a converter 24 through the flowing path 70, then simultaneously, pressurized state of the raw material can be confirmed from relative positions of the flowing path 70 and a cover 51.