baber/WOPTO huggingface dataset:
Patent JP-H06291587-A (JP)
Title: Piezoelectric vibrator
Inventor: EDA KAZUO
IPC: H03H9/13
Filed: 1992-07-08
Abstract: PURPOSE:To reduce the deterioration of the Q of resonance due to an electrode loss even in a high frequency, to improve a high frequency resonating characteristic, and to miniaturize the size of an element by fixing a vibrating substrate and holding parts so that electrodes for excitement can be positioned in the neighborhood of a vibrating part with voids for preventing the electrodes for excitation from being directly brought into contact with the vibrating part at the time of vibration. CONSTITUTION:This device is constituted of a piezoelectric substrate 1 having a part which is allowed to vibrate by the impression of alternating magnetic field, and holding parts 2 and 2' having electrodes 3 and 3' for exciting the impression of the alternating magnetic field. Then, a recessed part is provided at one part of the holding parts 2 and 2' so that the electrodes 3 and 3' for excitation can be positioned in the neighborhood of the vibrating part, and voids 4 and 4' for preventing the electrodes 3 and 3' from being directly brought into contact with the vibrating part at the time of vibration can be provided, the electrodes 3 and 3' for excitation are provided in the recessed part, and the vibrating substrate 1 and the holding parts 2 and 2' are fixed. Also, the vibrating substrate 1 and the exciting electrodes holding parts 2 and 2' are fixed by providing a proper space between them, or a thick part which is provided at one part of the vibrating substrate 1 is fixed to the holding parts 2 and 2'.
Patent JP-H0829124-A (JP)
Title: Displacement measuring device and optical pickup
Inventor: MAEDA HIDEO
IPC: G01B11/00
Filed: 1994-07-08
Abstract: PURPOSE:To detect a focus error signal highly accurately by splitting the reflected light from a substance to be measured into two luminous fluxes, generating an interference light by overlapping optical paths, reading the change in interference fringes caused by the movement of the substance to be measured, and detecting the displacement into the direction of the optical axis. CONSTITUTION:A reflecting and transmitting means 10 comprises a first partial reflecting-part transmitting mirror 11, which transmits a part of the light from a beam splitter 3 and reflects another part, a reflecting mirror 12, which reflects the transmitted light TR from the mirror 11, a reflecting mirror 13, which reflects the reflected light RF from the mirror 11, and a second partial-reflecting-part transmitting mirror 14, into which the respective light beams from the mirrors 12 and 13 enter in the overlapped state. The mirrors 11, 12 and 13 are set so that the interference fringes are generated in one of two luminous fluxes BM1 and BM2. When the luminous flux BM1 or BM2 from the mirror 14 enters and the interference fringes are generated, light receiving means 7 and 8 read the phases and pitches the interference fringes, which are changed by the movement of a substance to be measured 5 that is caused by the movement into the direction of the optical axis, and detects the displacement.
Patent JP-H0733231-A (JP)
Title: Carried object reserving facility
Inventor: AZUMA YOSHISATO
IPC: B65G37/02
Filed: 1993-07-22
Abstract: PURPOSE:To see that the truck coming out of a stacker does not stay in the position while the carry truck comes back from a temporary place. CONSTITUTION:This facility is equipped with a direction changer 15, which can turns the direction of a truck 14 coming out, having carried objects stacked in plural stages by a stacker 13 into a desired direction. A carry passage 18 free of position change is installed ranging from the direction changer 15 to the travel course 16 for the carry truck 17 on the side of temporary place 4, thus this device is so made that the trucks 14 coming out of the stacker 13 can be temporarily put side by side on the carry course 18 while the carry truck 17 comes back from the temporary place 4 to the transfer part 16a.
Patent JP-H0846777-A (JP)
Title: Image magnification method
Inventor: NIIHORI EIJI
IPC: G06T3/40
Filed: 1994-08-02
Abstract: PURPOSE:To generate a magnified image with high image quality by using a reference image without occurrence of ringing so as to conduct processing to suppress ringing thereby obtaining a magnified image whose sharpness is improved. CONSTITUTION:An original image from an original image storage section 10 is read by a magnification processing section 12, in which the image is processed and a magnified image is generated and it is stored in a magnified image storage section 14. In this case, a reference image without occurrence of ringing in a flat portion is prepared with respect to a processing object image and the processing object image is divided into plural regions to obtain a flat region. The reference image is used to process the flat region thereby suppressing ringing.
Patent JP-H0347018-A (JP)
Title: Perishable material storage device
Inventor: TAKEDA JUN
IPC: A01F25/00
Filed: 1989-07-12
Abstract: PURPOSE:To highly improve the pre-heating effect of a pre-heater and save the electric power required for the operation of the device by disposing a pre- heater contacting with a furnace on at least one surface thereof and positioned on the upper portion of the pre-heater and also disposing the outer-tube-side outlet and inner-tube-side inlet of the pre-heater on the contact surface between the combustion furnace and the pre-heater. CONSTITUTION:A carbon-containing fuel 110 is burnt in a combustion furnace 102 to feed carbon dioxide gas into a storage chamber 1 storing perishable materials. Air fed for the combustion of the fuel 110 is circulated from the storage chamber 1 into the combustion furnace 102 with a fan 16. The air fed for the combustion of the fuel in the combustion furnace 102 is pre-heated in a pre-heater 103 disposed on the upper portion of the combustion furnace 102. The outer-tube-side outlet 115 and inner-tube-side inlet 117 of the pre-heater are disposed on the contact surface between the combustion furnace 102 and the pre-heater 103. Thereby, the pre-heating effect of the pre-heater is highly improved to save the electric power and shorten a power application time as a result the durability of the furnace is improved.
Patent JP-H1174204-A (JP)
Title: Method and device for manufacturing semiconductor thin film
Inventor: KITAGAWA MASATOSHI
IPC: H01L21/205
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To form a high-quantity semiconductor thin film at a low temperature and create the crystallinity of the semiconductor thin film with improved controllability by forming a semiconductor thin film through controlling the heating temperature, when forming it. SOLUTION: A vacuum chamber 11 is evacuated by evacuation vent 12. A plasma generation room 16 is mounted to the vacuum chamber 11, and an induction coil 13 is wound around the plasma generation room 16. A high-frequency power that is generated by a high-frequency transmitter 14 and is set to a specific parameter by a matching equipment 25 applied to the induction coil 13, an induced magnetic field is generated, and an electromagnetic field is applied to the plasma generation room 16. Generated plasma 50 is heated by a heating power supply 18, using a substrate-heating heater 29 and reaches a substrate holder 19, where the temperature is controlled by a temperature monitor 28, and a silicon thin film of polycrystalline silicon or amorphous silicon is deposited on a substrate 20 which is placed on the holder 19.
Patent JP-S6158186-A (JP)
Inventor: TACHIBANA KANICHI
IPC: H01T4/02
Filed: 1984-08-30
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-H0229899-A (JP)
Title: Navigation system
Inventor: SEKI YOSHINORI
IPC: G08G1/127
Filed: 1988-07-20
Abstract: PURPOSE:To immediately inform an error to a user when the user does not take a selected route by providing the title system with a route following circuit for deciding a changing point or a destination from an identification (ID) signal received by a receiving means and discriminating whether a current point is a point on a required route or not. CONSTITUTION:When a required route is inputted, an ID signal S sent from a base part 20 is received by a receiving means 9 and supplied to the route following circuit 7. The circuit 7 discriminates whether the base part 20 is a station or a stop on the selected route or not based on the supplied ID signal S. When the base part 20 is decided as not a station or stop on the selected route or when the succeeding stop point is decided as a changing point or a destination, the contents are informed to the user through an informing means 8. Consequently, the arrival at the changing point or the destination is informed to the user, and even when the user takes a route other than the selected one in error, the mistake can be immediately informed to the user.
Patent JP-S5883281-A (JP)
Title: Measuring method for electric temperature characteristic of semiconductor element
Inventor: WATANABE TOSHITAKA
IPC: G01R31/26
Filed: 1981-11-12
Abstract: PURPOSE:To measure the electric temperature characteristic of a semiconductor element, by outputting a test signal and power from a power source alternately to the element to be measured. CONSTITUTION:In the initial state, since a relay 231 is not excited, a switch SW' is turned on, and a switch SW is turned off, and a transistor TR tester 22 and a TR 21 to be measured are connected to measure the electric characteristic of the TR 21. A synchronizing signal is outputted from the TR tester 22 to drive the relay 231 in a test circuit 23, and the TR 21 to be measured 21 and a power applying power source 24 are connected to supply power to the TR 21. Next, when the synchronizing signal disappears, the TR 21 to be measured and the TR tester 22 are connected again, and the electric characteristic is measured again.
Patent JP-S5971811-A (JP)
Inventor: KITAHARA HOUZOU
IPC: B28B13/04
Filed: 1982-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0299610-A (JP)
Title: Polyamide monofilament having high strength and high fatigue resistance
Inventor: GUREGORII ENU HENINGU
IPC: D01F6/60
Filed: 1989-07-15
Abstract: PURPOSE: To obtain a monofilament having a high tenacity, high fatigue resistance and large denier, consisting of a linear polyamide polymer having a high relative viscosity and a lower degree of branching, having specific physical properties and useful as a reinforcing fiber for a tire or the like. CONSTITUTION: This monofilament consists of a linear polyamide polymer having a relative viscosity RV of 80 or more, branching of not more than 3 equivalents per 10<6> grams of monofilament, denier of 500-1000 and tenacity of 9.5 g/denier or more. As the polyamide polymer, poly(hexamethylene adipamide) or the like is preferable. Further, the polyamide polymer having the above physical properties are preferably obtained by producing solid polymer having an RV of 30-50 through melt polymerization at first, and subsequently treating cut pieces of the solid polymer in a tumbler-type polymerization apparatus at 180-240 deg.C under nitrogen stream for solid phase polymerization until the RV becomes 100 or more.
Patent JP-2000003855-A (JP)
Title: Aligner and manufacture of device using the same
Inventor: OUTSUKA KAZUHITO
IPC: G03F7/20
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To correct the positions of a reticle or/and a wafer and to manufac ture the highly integrated semiconductor device readily, by detecting the relative position of the first body and a holding member for holding the first body after positioning the first body by the holding member. SOLUTION: A reticle 6 is carried on a reticle stage 21. The reticle 6 is set so that the deviating amount or a reticle alignment mark 8a and a reticle reference mark 64 becomes minimum. The reticle is fixed on the recicle stage 21 by a reticle absorbing pad 9. Thereafter, when the relative displacement is generated at the reticle 6 and the reticle stage 21, the relative displacement amount is detected by a linear encoder, and the signal is outputted. Then, the positions of the reticles 6 or/and the wafer are corrected by a correcting means based on the signal from the detecting means, and projection exposure is correctly performed.
Patent JP-S6158649-A (JP)
Inventor: WATANABE MASAKUNI
IPC: A61B8/14
Filed: 1984-08-31
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-S5971914-A (JP)
Title: Combustion method for crematory
Inventor: FUJIMOTO EIJI
IPC: F23G1/00
Filed: 1982-10-15
Abstract: PURPOSE:To properly control combustion in a crematory based on the weight classification of corpse in order to prevent offensive odor from generating during combustion, by dividing the combustion time for a corpse into two time zones; the zone for flesh part which is easy to burn and that for the internal organs and the head which are hard to burn, and by setting the state of combustion in the initial part of the latter time zone higher than the former time zone. CONSTITUTION:The weight of a corpse is inputted to a program controller 33 when a coffin 13 is put into an incinerator body 1. An exhauster 7 and a fuel feeder 20 are started, fuel main valve 16 is opened, and a recombustion burner 15 is ignited. When the temperature in a recombustion furnace 3 reaches the set temperature (750 deg.C- 850 deg.C), a fuel main valve 21 is opened as well as to operate a blower 24, while the operation of the burner 15 in a recombustion furnace is controlled, and then a burner 22 is ignited. The program controller 33, and control motors 27 and 31 are also brought into operation. Combustion patterns specified by the weight classification of corpse are previously stored in the program controller 33. When the optimum number corresponding to the weight of a corpse is selected among the set ranks on the program, the rate of combustion and the combustion time are automatically controlled, based on the selected combustion pattern.
Patent JP-H10331999-A (JP)
Title: Gas stopcock
Inventor: MATSUNAGA MIZUHO
IPC: F16K5/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent an engaging shaft from coming out from a support hole by forming an abutting part which fixes the engaging shaft on an annular wall part by knocking against the annular wall part when a male screw part is screw-fitted in the support hole on one side and tightened at the same end part. SOLUTION: Since an engaging shaft 8 is screw-fitted and fixed in a support hole 16 of an annular wall part 12, the engaging shaft 8 does not come out of support holes 15, 16. Accordingly, a handle is not separated into two and the whole gas stopcock can be formed integrally. Moreover, since a male screw part 82 and a head part 83 are formed in the same end part of the engaging shaft 8 and they nip and hold one side wall part of the annular wall part 12, pressing force does not act on the whole annular wall part 12. Consequently, the annular wall part 12 and a valve storage hole 11 are not deformed. As a result, a valve body 2 can turn smoothly, and it is possible to prevent gas leakage from between an outer peripheral face of the valve body 2 and an inner peripheral face of the valve storage hole 11.
Patent JP-S6159815-A (JP)
Inventor: HARISU RABOON KUROURII JIYUNIA
IPC: H01G9/08
Filed: 1985-08-21
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-S5884788-A (JP)
Title: Color printer
Inventor: KITAMURA NOBUO
IPC: B41J35/16
Filed: 1981-11-13
Abstract: PURPOSE:To enable to print in multiple colors at a high speed, by a method wherein a carriage can be slidden in the traveling direction relatively to a printing paper, and multicolor printing is performed by changing the relative positions of a printing head and a multicolor ribbon. CONSTITUTION:When printing in a desired color through the multicolor ribbon 40, the ribbon 40 must be positioned relatively to the printing head H synchronously with the image-sending side for each line. A black ribbon 41a is placed at the uppermost stage, while a cyan ribbon 41g is placed at the lowermost stage, and printing is started after lowering a lifting pallet 60 to the lowermost side for each line-shifting operation. When the pallet 60 is lowered to that position and set, the head H is faced to the black ribbon 41a, then the pallet 60 is lifted up by a desired number of stages in accordance with a color-changing signal, and a selected belt form ribbon is faced to the head H.
Patent JP-H0346369-A (JP)
Title: Insulated gate type field effect transistor
Inventor: ISHIZAKA MASASHIGE
IPC: H01L29/78
Filed: 1989-07-14
Abstract: PURPOSE:To accelerate operation of a transistor by forming a semiconductor layer having permittivity larger than that of a silicon substrate in a region including a channel region of an insulated gate type field effect transistor. CONSTITUTION:A silicon oxide film 2 as a gate insulating film is formed on the surface of a P-type silicon substrate 1, and a gate electrode 3 is formed thereon. An N-type layer 4 as source. drain is formed on the substrate 1 through the electrode 3. A semiconductor layer having permittivity larger than that of the substrate is formed in a region including a channel region of an insulated gate type field effect transistor formed on the substrate 1. In this case, the permittivity of the semiconductor layer formed in the channel region is large. Thus, an electric field which operates in a direction perpendicular to the channel is alleviated to suppress surface dispersion of carrier, thereby improving its mobility.
Patent JP-S57106868-A (JP)
Title: Current measuring device
Inventor: YAMAZAKI MASACHIKA
IPC: G01R15/18
Filed: 1980-12-24
Abstract: PURPOSE:To detect DC high current precisely in an insulated state by shunting a main circuit current almost evenly into >=2 circuits and detecting the shunted current with a miniaturized current detector. CONSTITUTION:Current ID flowing in a main circuit conductor 2 is shunted into 3 shunt conductors 5, 5', 5'' and current flowing in these shunt conductors is detected by current detectors 1, 1', 1''. When the output resistances R1, R2, R3 of current detectors 1, 1', 1'' are connected in series, the output ED becomes the sum of the output voltage ED1, ED2 ED3 of each current detector and is proportional to current ID. In these condition, the size and material of shunt conductors are equalized so that the current from the main circuit flows into each shunt circuit conductor almost evenly and I1=I2=I3 is formed. Thus, DC high current can be measured by an inexpensive and simple device.
Patent JP-S6339126-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: G11B5/66
Filed: 1986-08-02
Abstract: PURPOSE:To decrease the deterioration of magnetic characteristics such as coercive force and saturation magnetization with age even at and under high temp. and high humidity by adhering a rust inhibitor essentially consisting of an unsatd. aliphat. mercaptan on the magnetic layer of a magnetic recording medium of a thin ferromagnetic metallic film type. CONSTITUTION:This recording medium is formed by forming the thin ferromagnetic metallic film on a nonmagnetic base and depositing the unsatd. aliphat. mercaptan to the thin ferromagnetic metallic film. The unsatd. aliphat. mercaptan to be used as the rust inhibitor is the compd. expressed by the formula R-SH (where R is an aliphat. hydrocarbon group of >=10C having an unsatd. bond). the prescribed rust inhibitive effect is not obtd. if R in the formula is <=10C. The unsatd. aliphat. mercaptan to be used is exemplified by an oleyl mercaptan, etc. The effect of the rust inhibitor is exhibited if the rust inhibitor is made to exist at least on the surface and if possible, in the inside of the thin ferromagnetic metallic film or in the state of the contact with the boundary face with the subsurface on which the thin ferromagnetic metallic film is formed.
Patent JP-S6074293-A (JP)
Inventor: TOKUNAGA SHIGEYUKI
IPC: H05B37/02
Filed: 1983-09-29
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-S5971530-A (JP)
Title: Japanese word processing system
Inventor: YOSHIDA IKUO
IPC: G06F17/28
Filed: 1982-10-18
Abstract: PURPOSE:To change the order of display for specific job, document and personal, by making the coefficient of study variable in a Japanese word processor. CONSTITUTION:When the reading of a Kanji(Chinese character) is inputted, the Kanji corresponding to a display device 4 is extracted and displayed, and the coefficient of study N is designated. When the display of the display device 4 is switched and the objective character is found out, confirming character information and homonyms in a dictionary 3 are transmitted to a learning circuit 5. Since the coefficient of study N is transmitted to the learning circuit 5 in this case, an operation is performed based on the coefficient of study N to decide the number to change the order of display. The order of Kanji of the dictionary 3 is replaced based on the value obtained with the operation from the confirming character information and the coefficient of study N, and the updated dictionary information is returned to the dictionary 3. Thus, the specific Japanese word processor is realized by making the coefficient of study N variable.
Patent JP-H0734707-A (JP)
Title: Car posture regulating device for solid parking area
Inventor: FUJIWARA MINORU
IPC: E04H6/20
Filed: 1993-07-23
Abstract: PURPOSE:To perform ride-off without regulating a posture by an operator even when the posture is inaccurate at the garaging opening of a parking room. CONSTITUTION:In a solid parking area wherein a car C riding in a garaging opening 1 is conveyed to the parking room 5 side by means of carriage conveyors 2a and 2b in two rows arranged in parallel, a track 7 movable in a direction crossing the carriage conveyors 2a and 2b are arranged at the garaging opening 1. Carriage conveyors 8a and 8b to carry the car C to the carriage conveyors 2a and 2b are arranged in two rows in parallel on the track 7 and the carriage conveyors 8a and 8b are independently driven.
Patent JP-S5884804-A (JP)
Title: Water absorbing and retaining material
Inventor: YOSHIOKA YOSHIHIRO
IPC: C08J9/00
Filed: 1981-11-13
Abstract: PURPOSE:A water absorbing and retaining material, prepared by coating a porous base material with a solution containing a specific maleic acid copolymer and a crosslinking agent, drying and heat-treating the resulting base material, having a high water absorption rate and improved durability, and suitable for agricultural, forestry, horticultural uses, etc. CONSTITUTION:A water absorbing and retaining material prepared by coating or impregnating a porous base material, e.g. a non-woven fabric, with a solution obtained by adding a necessary amount of an alkali metallic compound, e.g. NaOH, or ammonia to a solution containing a maleic acid copolymer dissolved therein under stirring, and containing 100pts.wt. maleic acid copolymer having 40-90mol% carboxyl groups in the form of an alkali metallic or ammonium salt and <=10pts.wt. crosslinking agent, e.g. polyethyleneimine, and drying and heat- treating the resultant base material at 80-200 deg.C.
Patent JP-S5883276-A (JP)
Title: Frequency detector
Inventor: TAKEOKA TSUGIHIDE
IPC: G01R23/09
Filed: 1981-11-13
Abstract: PURPOSE:To improve the precision of frequency detection, by comparing a voltage, which is obtained by integrating only the high-level duration of an input pulse, with a reference voltage of the data input of a D type flip-flop. CONSTITUTION:When a pulse waveform shown in figure by (a) is inputted to an input terminal 1, an integrated waveform shown in figure by (b) is led out continuously to a connection point B by the action of an adjusting resistance 3 and a capacitor 4. A momentary pulse (trigger pulse) shown in figure by (c) is generated at a connection point C by the action of a capacitor 15. If the frequency of the input pulse is low, the voltage pulse value generated at the connection point B exceeds a detection line l as shown in figure by (b), and an output pulse of a high-level square wave is generated at a connection point D of an output terminal 7a of a D type flip-flop 7 as shown in figure by (d).