baber/WOPTO huggingface dataset:
Patent JP-S6190483-A (JP)
Title: Pulse laser oscillator
Inventor: SATO YUKIO
IPC: H01S3/097
Filed: 1984-10-09
Abstract: PURPOSE:To improve the sealing property and to increase the output and the efficiency by providing conductors fixed to an insulation electrode substrate so as to seal through holes provided in said substrate along the first main electrode. CONSTITUTION:The first reserve ionization electrodes 5a are disposed in upright to the conductors 25 fixed to the insulation electrode substrate 2 so as to seal the through holes provided in said substrate 2 along the first electrode 1, and are electrically connected to the first main electrode 1 via conductors 25 and capacitors 7. The other circuit system is the same as shown by the conventional case. Since sealed points are much reduced because of the function of the conductors 25 as flanges for laser gas seal, protection against laser gas leakage much improves. Besides, a plurality of the first reserve ionization electrodes 5a are connected to the common conductors 25 e.g. by screwing; therefore, the pitch of the electrodes 5a in the direction of the laser optical axis 11 can be set arbitrarily, thus enabling the optimum arrangement.
Patent JP-S60103988-A (JP)
Inventor: YAMASHITA SATOSHI
IPC: B68G7/06
Filed: 1983-11-11
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-H0377146-A (JP)
Title: Diagnostic system for information processor
Inventor: SATO MASAO
IPC: G06F11/22
Filed: 1989-08-21
Abstract: PURPOSE:To facilitate the production of a diagnostic program by providing a branching destination address register into a central control part to store the branching destination address obtained with the execution of a diagnostic instruction serving as a branching instruction together with a branching diagnostic instruction executing interruption request latching circuit. CONSTITUTION:The branching destination address obtained with the execution of a branching diagnostic instruction via a central control part 2 is stored in a branching destination address register 24. Then the branching destination address is detected by a service processor 3 when a branching diagnostic instruction executing interruption request latching circuit 25 is set. Then a branching instruction diagnostic instruction can be used within a diagnostic program when the processor 3 reads the branching destination address out of the register 24. Then the execution of the branching instruction can be diagnosed via the part 2 and the diagnostic program is easily produced with no limitation.
Patent JP-2001040450-A (JP)
Title: Hot rolled high tensile strength steel plate superior in fatigue property at sheared end and its manufacturing method
Inventor: HORI MASASHI
IPC: C22C38/58
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled high tensile strength steel plate superior in fatigue property at sheared end conforming to thinning of the hot rolled high tensile strength steel plate having a high strength of at least 690 Mpa and its manufacturing method. SOLUTION: The hot rolled high tensile steel plate superior in fatigue property at sheared end contains, by weight %, 0.03-0.2 C, <=0.4 Si, 0.5-2.5 Mn, and also one or at least two kinds selected from those of 0.03-0.2 Ti, 0.01-0.2 Nb, 0.01-0.2 V, and one or at least two kinds selected from those of 0.15-0.6 Cu, 0.15-0.4 Ni, 0.1-0.6 Cr, 0.1-0.4 Mo. In the hot rolled high tensile steel plate, a volume percentage of martensite is at least 3%, and that of pearlite is not more than 5%.
Patent JP-H0670544-A (JP)
Title: Reverse current preventive circuit for parallel power source
Inventor: HIRAHARA MINORU
IPC: H02M3/28
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a power source device for a parallel operation being small in size and having a high efficiency, by substituting low-loss FET for a diode-OR circuit for preventing a reverse current from a load output side in the parallel operation of a DC/DC converter or AC/AC converter power source. CONSTITUTION:A DC/DC converter power source circuit is constructed of a switching transistor 1, a conversion transformer 2, a rectifying-smoothing circuit 3 and a control circuit 4, and a preventing circuit of a reverse current from a parallel power source is constructed of an input/output comparison circuit 5, FET 6 and an FET drive circuit 7. The input/output comparison circuit 5 compares an internal voltage obtained by dividing a voltage on the secondary side of the conversion transformer 2 by resistors R2 and R3 with an external voltage obtained by dividing a voltage on the load side by resistors R4 and R5, by a comparator CMP1. When an output terminal voltage rises due to abnormality of the power source connected in parallel in this constitution, the FET 6 is turned OFF by an output of the comparator CMP1 and thereby the power source circuit is separated from a parallel circuit.
Patent JP-S6367819-A (JP)
Title: Programmable logic array
Inventor: FURUKI KATSUYA
IPC: H01L27/112
Filed: 1986-09-09
Abstract: PURPOSE:To simplify the arrangement of a programmable logic array (PLA) and to shorten the design period by constituting the PLA where unit arrays of longitudinal MOSFET arrays are arranged laterally. CONSTITUTION:The 1st MOSFET array 1 consists of a common gate electrode 2 of polysilicon, contact holes 3 and 4, a common source electrode 5 made of a diffused layer, and the drain electrode of one MOSFET constituting the MOSFET array, and the 1st load element 7 consists of a common source electrode 8, the drain electrode 9 of the MOSFET, and a common gate electrode 10 made of polysilicon. Further, the 2nd MOSFET array 11 having the same structure with the 1st MOSFET array 1 and the 2nd load element 15 are arranged longitudinally in order to constitute a unit array, and plural unit arrays are arranged laterally. Consequently, they are arranged nearly without any gap to save the occupation area on an integrated circuit chip, and the positions of a power source line and a clock line are standardized, so wiring among PLAs is facilitated.
Patent JP-S58117721-A (JP)
Title: Waveform shaping circuit
Inventor: YAGUCHI MASAYUKI
IPC: H03K12/00
Filed: 1981-12-30
Abstract: PURPOSE:To detect the phase difference of different AC signals simply and surely, by amplifying the AC signals, converting them into sharp leading pulse signals and making the duty factor to a specific value. CONSTITUTION:In applying an AC sinusoidal wave signal V1 from the 1st AC power supply E1 to the 1st waveform shaping circuit A1, a waveform v1' is obtained at a point (b) after passing through an amplifier IC1. In this case, the output of 50% of duty factor is obtained by placing an operating bias voltage VB between a high voltage VH and a low voltage VL of the waveform v1' with a variable resistor VR1. The waveform v1' at the point (b) is given to a comparator consisting of an amplifier IC2, where the signal is converted into a pulse signal V1 having sharp leading and trailing. Similarly, an AC sinusoidal wave  signal v2 is applied to a waveform shaping circuit A2 from the 2nd AC power supply E2, a pulse signal V2 is outputted and the phase difference between the pulse signals V1 and V2 is detected.
Patent JP-S58116791-A (JP)
Inventor: ARISUE KAZUO
IPC: H01G4/002
Filed: 1981-12-30
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-2001044124-A (JP)
Title: Formation of epitaxial layer
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/205
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of large thermal distortion between an epitaxial layer and a substrate obtained through crystal-growth of silicon carbide by the catalyst CVD method on a silicon substrate and crystal-growth of gallium nitride by the catalyst CVD method on the obtained SiC expitaxial layer. SOLUTION: A silicon substrate 1 is washed and dried and silicon carbide is crystal-grown on the surface of the silicon substrate 1 with a catalyst CVD apparatus in view of forming the SiC epitaxial layer 2 on the surface of silicon substrate 1. Next, the silicon substrate 1 having formed the SiC epitaxial layer 2 is cleaned and dried to form a GaN epitaxial layer on the SiC epitaxial layer 2 formed as explained above. Thereafter, as in the case of formation of SiC epitaxial layer 2, a GaN is crystal-grown on this epitaxial layer 2 by the catalyst CVD method in the catalyst CVD apparatus in order to form the GaN epitaxial layer3 on the SiC epitaxial layer 2.
Patent JP-H0551366-A (JP)
Title: Production of amide by liquid-phase rearrangement of oxime
Inventor: NARASAKA KOICHI
IPC: B01J27/12
Filed: 1991-08-26
Abstract: PURPOSE:To obtain an amide by heating an oxime in the presence of a perrhenate and a strong acid or its derivative and rearranging the oxime. CONSTITUTION:An oxime is subjected to thermal rearrangement reaction in the presence of a perrhenate (e.g. tetrabutylammonium perrhenate) and a strong acid or its derivative (e.g. p-toluenesulfonic acid) in a solvent (e.g. 1,2,3- trichloropropane) at 100-150 deg.C to afford an amide. The perrhenate and the strong acid or its derivative are used in an amount of 2-20mol% based on the oxime. Cyclohexanone oxime, etc., are exemplified as the oxime compound.
Patent JP-S6458738-A (JP)
Title: Joint structure of sheathing
Inventor: MIYAJI KYOICHI
IPC: E04B1/68
Filed: 1987-08-27
Abstract: PURPOSE: To simplify the execution of a joint processing work by a method wherein a horizontal joint groove between external facing materials or the external facing material and a modesty panel is filled with a wet caulking material, and a joint cover is mounted on the outer surface side of the caulking material. CONSTITUTION: A horizontal joint groove 1 between external facing materials 6 or the external facing material 6 and a modesty panel 7 is filled with a wet type caulking material 2 and a joint cover 3 is mounted on the outer surface side of the caulking material 2. The external facing material 6 are an outer wall panel A1 for a window and an outer wall panel A2 for a window lower part. The external facing material 6 and the modesty panel 7 are disposed on the outer surface side of a wooden frame 4 through an incombustible interposition 5, such as calcium silicate. This constitution eliminates a need for finishing of the caulking material 2 and simplifies the execution of a joint processing work.
Patent JP-2000041957-A (JP)
Title: Health control system
Inventor: KOYAMA MASAKI
IPC: H04Q9/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a health control system by which it becomes possible to perform daily health control without being aware of it by a health-controlling person. SOLUTION: A health control system consisting of a health-controlling person utilizing a health measuring equipment, the health measuring equipment provided with an information holding tool for discrimination for holding informations for discriminating the health measuring equipment and a transmitting part for transmitting informations held in the information holding tool for discrimination, a terminal device 2 provided with a reader 10 which can read informations held in the information holding tool for discrimination and a storing means for storing informations from the information holding tool for discrimination, is provided. In this case, when the health measuring equipment detects approaching to the terminal device 2, it transmits the measured health data to the terminal device 2.
Patent JP-H01187105-A (JP)
Title: Goods storing and takeout device
Inventor: SUZUKI TADAO
IPC: B65G1/00
Filed: 1987-08-27
Abstract: PURPOSE:To enhance workability in a storing room equipped with a transfer means by a sequence of actions consisting of reading the code of goods, memorizing and detecting the storing position to input to a memory to thereby eliminate the operations such as entering in a ledger. CONSTITUTION:For example, when storing goods, conforming to the command of a controller 20, a storing position detector 16 determines, based on the information of a memory 23, an empty container in the closest proximity and moves the container to a prescribed position by a transfer means which is not shown herein. The goods are laden on the container by a takeout 6, and then the container is stored in a prescribed position after a reader 8 has read the code of the goods and after the goods storing position and the code of the goods have been filed in the memory 23. When taking out goods, if the name of goods and the takeout station are input by means of an input device 25, the code of the goods is searched and a position detector 16 makes a search for container on the basis of which the controller actuates the transfer means. The above- mentioned mechanism can enhance workability.
Patent JP-S58116066-A (JP)
Title: Drive circuit
Inventor: KUWABARA KOUJI
IPC: H03K17/04
Filed: 1981-12-29
Abstract: PURPOSE:To reduce the turn ratio of a transformer as compared with that in which driving and stopping coils are provided by providing an intermediate tap commonly with the control coil of the transformer. CONSTITUTION:The transistors Q6 of output side is operated ON or OFF by the ON or OFF operations of transistors Q4, Q5 which are connected to the input side coil of a current feedback transformer T2, thereby driving a DC/DC converter. In this case, a coil having an intermediate gap is provided as the input side coil of the transformer, and a speed-up condenser C1 is connected to the transistor Q4 which is connected to the intermediate tap. In this manner, the turn ratio can be reduced, and the switching operation can be accelerated due to the provision of the speed-up condenser.
Patent JP-2000048761-A (JP)
Title: Scanning interference electron microscope
Inventor: YAJIMA YUSUKE
IPC: H01J37/295
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To sensitively detect the shift of an interference fringe independent of the intensity variation of electron beams by installing an opening for detecting the average intensity of electron beams in addition to comb-like openings in a slit, separately detecting intensity of electron beams passing through both openings, and using the result of arithmetic processing as an image signal. SOLUTION: A detecting part of a detector 12 is divided by a dead part 17, and the intensity I1 of a probe beam 4 passing through a comb-like opening and the intensity I0 of the probe beam 4 passing through a large opening are independently outputted. A scanning deflector 8 is driven with a scanning control device 13 to scan both probe beams 4, I1/I0 is operated with a signal arithmetic unit 15, and a scanning image using operated result as a brightness signal is formed with an image forming device 14. Even when the intensity of both probe beams 4 is varied, an image whose contrast periodically changes to the shift of an interference fringe, that is, a contour image of the variation of the magnetic flux amount passing through between the probe beams 4 can be obtained.
Patent JP-H11125815-A (JP)
Title: Liquid crystal projection type display
Inventor: MATSUO TADASHI
IPC: G02B5/30
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a high reliability display which does not lower contrast even by long-time irradiation with an intense light source by adopting a dye- contg. polarizing plate in which simple transmissivity and an average polarization rate are respectively more than specified values as the polarizing plate. SOLUTION: In a liq. crystal projection type display including a liq. crystal image forming part, a dye-contg. polarizing plate having >=36% single substance transmissivity and >=99.0% average polarization rate is used as the polarization plate. When such a polarizing plate is produced, after a PVA film is dipped in a dyeing bath contg. a blended compsn. of yellow, red, blue and green dyes each having particularly high dichroism at a max. absorption wavelength. the film is freely stretched 4-5 times in a uniaxial direction by in an aq. soln. contg. boric acid and the stretched film is washed and dried to obtain a polarizing film.  In this case, though the polarizing film alone has a plarizing function, in order to impart sufficiently high durability to irradiation, etc., with intense light, it is preferable to make a polarizing plate by laminating and adhering support films of triacetylcellulose etc., contg. a UV absorber both faces of the polarizing film.
Patent JP-S58116150-A (JP)
Inventor: OOYA MASAKI
IPC: B32B27/30
Filed: 1981-12-29
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-S6194839-A (JP)
Title: Driving power-source compensating circuit for liquid-crystal mirror
Inventor: KIMURA YASUHIRO
IPC: B60R1/04
Filed: 1984-10-15
Abstract: PURPOSE:To keep a liquid-crystal mirror in bright state by supplying electric power into a liquid-crystal driving circuit by the automatic switching to a sub- power-source circuit when anomaly is generated in a main power-source circuit system. CONSTITUTION:In ordinary case, DC electric power is supplied into a liquid- crystal driving circuit 3 through a battery 1, fuse 6, and relay contacts (a) and (c), and a liquid-crystal mirror 4 is driven. When the fuse 6 is molten by a certain cause, the power source for a relay coil 8 is cut-off, and the relay contact is switched to (b) side. Therefore, the power source for other electric equipment 5 such as radio circuit, etc. and an indicator 9 is cut-off, but electricity is supplied into the liquid-crystal driving circuit 3 through a fuse 7 and the contacts (b) and (c).
Patent JP-S6191449-A (JP)
Title: Compressor drive device of air-conditioner
Inventor: MIURA KENICHIRO
IPC: F24F11/02
Filed: 1984-10-12
Abstract: PURPOSE:To efficiently heat the compressor itself from the inside thereof at the low temperature time by generating a high frequency AC voltage when the ambient environmental temperature is lowered to heat the compressor from the inside thereof and stopping the compressor for a predetermined period of time when the current value is increased extraordinarily. CONSTITUTION:While the compressor is in a stop, when the atmospheric temperature is lowered, a low temperature state is detected by a temperature detector 23, a stand-by operation instruction signal is outputted from an operation instructing device 22. An inverter drive signal generator 21 outputs a base drive signal to transistors 2-7 via driver circuits 15-20, and an AC voltage is applied between respective terminals of a stator winding 14. A single-phase AC power supply of approximately 25kHz which is a frequency considerably higher than the ordinary operation frequency, is used. When the value of a current flowing through transistor 24, and the base signals from transistors 2-7 are all OFF for a determined period of time. After lapse of about 3min, the resupply of said high-frequency AC power is repeated, and the transistors 2-7 are prevented from being broken by an excessively large current at the extraordinary time.
Patent JP-2000037115-A (JP)
Title: Rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C11/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter designed to carry a traveling vehicle 1 without the need of detaching a fertilizing section and easily move both hoppers and pay-out cases outside the machine to a fertilizing operational position or folding containment position. SOLUTION: This rice transplanter is designed to mount a traveling vehicle with a fertilizing section 36 where a plurality of hoppers 37, 371 and 372 and pay-out cases 38, 381 and 382 are horizontally collocated; wherein it is characteristic in that the left and right hoppers 371 and 372 and the pay-out cases 381 and 382 are mounted revolvably onto the central hopper and the central pay-out case, respectively, and the respective pay-out shafts 137 on the left and right pay-out cases 381 and 382 are engagedly linked in a detachable way to the fixation side shaft 109 on the central pay-out case, and the pay-out shafts 137 are linked via respective pawls 138 and 139 to the fixation side shaft 109.
Patent JP-H1159944-A (JP)
Title: Sheet carrying device
Inventor: YUKINAGA MITSUHARU
IPC: B65H5/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device with high reliability capable of ensuring removal of sheet residues deposited on a carrying roller in a short time and accurate sheet carriage in a relatively simple structure. SOLUTION: In a sheet carrying device, a carrying rubber roller 20 is put in rolling contact with a carrying metal roller 21 to hold sheets carried in the rolling contact area for carriage. In this case, the device has a metal roller 28 put in rolling contact with the carrying rubber roller, rotationally driven with the rotation of the roller to concentrate charges on the surface for attracting and moving sheet residues deposited on the surface of the carrying rubber roller and a mylar 33 put in slide contact with the surface of the metal roller 28 to frictionally charge the metal roller with the rotation for attracting and moving sheet residues deposited on the surface of the carrying rubber roller to the metal roller and forcibly separating and removing the sheet residues deposited on the surface of the metal roller.
Patent JP-S6191299-A (JP)
Inventor: NOMOTO KAORU
IPC: C11D7/32
Filed: 1984-10-12
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-H0720397-A (JP)
Title: Light deflector
Inventor: TANAKA KATSUHIKO
IPC: G02B26/12
Filed: 1993-08-09
Abstract: PURPOSE:To prevent the attaching position of a polygon mirror from being deviated with respect to a rotating member (sleeve) in spite of temperature change and to improve printing quality by setting the ratio of the coefficient of thermal expansion of a material constituting the rotating member (sleeve) to that of a material constituting the polygonal mirror within the specified ratio. CONSTITUTION:The polygonal mirror 5 fixed on the sleeves 15 is rotated by an electric motor 8. At such a time, dynamic pressure is generated between the inner peripheral surface of the sleeve 15 and the outer peripheral surface of a pivot 14 with the rise of the rotating speed of the sleeve 15, and both peripheral surfaces are prevented from coming into contact with each other. The coefficient of thermal expansion of the sleeve 15 is set to <=+ or -10% of the coefficient of thermal expansion of the mirror 5. Thus, the thermal expansion amounts of the mirror 5 and the sleeve 15 are almost equal, so that a large clearance is not made between the outer peripheral surface of the sleeve 15 and the inner peripheral surface of the mirror 5 even when temperature rises, and the positional deviation in the relation between the mirror 5 and the sleeve 15 is hardly caused.
Patent JP-H1167131-A (JP)
Title: Sample processing folder and sample processing folder system
Inventor: SUZUKI NAOHISA
IPC: H01J37/20
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a sample processing folder which easily adjust the insertion length of a sample for a transmission electron microscope to be constant. SOLUTION: A sample processing folder HL is composed of a lower holding member 10, an upper holding member 12, and a tightening tool 14, and a space between the lower holding member 10, and the upper holding member 12 can be adjusted by the tightening tool 14. As a result, a sample 30 for a transmission electron microscope can be nipped and held by a lower nipping part 10a of the lower holding member 10 and an upper nipping part 12a of the upper holding member 12. In the lower holding member 10, a contact part 10b is formed to be one step higher than the lower nipping part 10a. Since the contact part 10b plays a role of a positioning stopper when the sample 30 for the transmission electron microscope is inserted, the insertion length of the sample 30 can be made constant.