baber/WOPTO huggingface dataset:
Patent JP-H0381680-A (JP)
Title: Satellite scanning position measuring instrument
Inventor: YOKOI TOKIHIKO
IPC: G01S19/38
Filed: 1989-08-24
Abstract: PURPOSE:To measure the position of a moving body without being disturbed by clouds nor rain in the sky by providing a position measuring instrument which measures the position of the moving body where a receiver is mounted from the time when the receiver detects the maximum or minimum value of the received electric field intensity of a position measurement radio wave. CONSTITUTION:Assuming the position measurement radio wave W from a satellite 1 makes a scan on the moving body 2, the received electric field intensity of the position measurement radio wave that the receiver on the moving body 2 receives becomes possible because of the directivity of an antenna mounted on the satellite 1 when the radiated position measurement radio wave has such a radiation pattern that only one maximum radiation direction is obtained. The receiver and satellite 1 has a common time reference, so the position measuring instrument on the moving body 2 calculates the scanning position of the satellite from the time when the maximum value is obtained to measure the position of the moving body 2 itself. Further, a ground station 4 in a measurement range 3 monitors the position measurement radio wave W at all times and corrects the deviation of the position measurement radio wave W due to the deviation of the attitude of the satellite 1. Further, when the radio wave received by the receiver has the maximum electric rield intensity, the position of the moving body itself can be measured as well as the maximum value.
Patent JP-H055837-A (JP)
Title: Multipoint range finder
Inventor: NONAKA OSAMU
IPC: G02B7/32
Filed: 1991-07-31
Abstract: PURPOSE:To inexpensively provide a multipoint range finder which has a sufficiently short closest focusing distance limit of the subject distance and a sufficiently small minimum value of the distance measurement range and measures the distance with a high precision. CONSTITUTION:The multipoint range finder is provided with light projecting element arrays 1a, 1b, and 1c having plural light projecting elements and a light position detecting element 5 having plural electrodes for the purpose of measuring distances to plural points, and two electrodes are selected from plural electrodes of the light position detecting element 5 in accordance with a selected distance measurement point. Further, this range finder is provided with plural preamplifiers connected to these plural electrodes, control parts 10 and 13 which perform the high impedance control, the low impedance attraction control, and the low impedance amplification control of these preamplifiers in accordance with selection/non-selection of plural electrodes, and operation parts 9 and 13 which calculate the subject distance in accordance with preamplifier outputs of the low amplification control.
Patent JP-H0770076-A (JP)
Title: Production of pyrazolecarboxylic acids
Inventor: HAGA TORU
IPC: B01J31/02
Filed: 1993-08-31
Abstract: PURPOSE:To safely and readily obtain the subject compound in good yield without using an organic solvent by reacting pyrazole carboxyaldehydes with a chlorous acid salt and hydrogen peroxide in water. CONSTITUTION:Compounds of formula II are obtained by reacting pyrazolecarboxyaldehydes of formula I (R1 and R2 are lower alkyls) (e.g. 5- chloro-1,3-dimethyl-1H-pyrazole-4-carboxyaldehyde) with a chlorous acid salt (sodium chlorite) and hydrogen peroxide in water, preferably in the presence of a phase-transfer catalyst. This reaction is preferably carried out at pH 2-6 and 30-70 deg.C while pouring together the chlorous acid salt and aqueous hydrogen peroxide into water containing the compound of formula I and the phase-transfer catalyst. Furthermore, as the phase-transfer catalyst, e.g. chlorobenzyltriethylaluminum is exemplified.
Patent JP-S61106148-A (JP)
Title: Method and apparatus for producing model of tooth crown fixed to substrate
Inventor: UIRUHERUMU HAA KIIFUERU
IPC: A61C9/00
Filed: 1985-10-01
Abstract: A method and apparatus for making a model of a set of teeth, in which each tooth is mounted on a holding pin (17) which is removably disposed in a base plate (15). For positioning of the holding pins, a datum plate (10) of transparent material is placed on the impression (5) of a jaw and the desired positions, of a respective holding pin for each tooth root, are marked. Then pins are inserted into a pre-perforated base plate (15) according to the markings, or a pre-perforated base plate of transparent material is used instead of the transparent datum plate (10), and is marked with desired pin positions on one side and provided with pins on its other side. The pins then penetrate molding material placed in the impression (5), and harden in place as the molding material hardens. The hardened molded material can then be sawed into separate parts.
Patent JP-2001045361-A (JP)
Title: Image pickup device
Inventor: SATO KAZUYUKI
IPC: H04N5/232
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image without blurring in spite of a situation where a hand shake occurs by stopping exposure and compensating a shortage portion concerning proper exposure by means of amplifying a signal which is outputted from an imaging device when the hand shake >= a threshold level is detected during still image photographing. SOLUTION: When a shake quantity detected by a hand shake detection 6 exceeds a previously set threshold level, a diaphragm 2 is perfectly closed instantaneously and the conversion of an image into an electric charge is stopped. Then it is judged that the remaining one-third of a storage time is usage impossible since blurring is too large and, then, invalidated. Then the electric charge is stored concerning only the two-thirds of the storage time for obtaining a proper signal quantity so that the signal quantity to be read is two-thirds of the planned quantity. Then the gain of an amplifier 4 is set to be 3/2 times. By the operation, the image is constituted only by the electric charge which is exposed till the moment when the hand shake occurs even in the case that the hand shake occurs in the midst of image exposure so that the image without blurring is obtained.
Patent JP-2000035312-A (JP)
Title: Measuring apparatus for position of structure such as block installed in submerged zone
Inventor: TAJIMA MASANORI
IPC: G01B11/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the position of a block installed in a submerged zone is measured precisely by a method wherein a circular mark, in a prescribed shape, formed on the block installed in the submerged zone is photographed by a camera and the coordinates of the block are computed on the basis of a value obtained by comparing the major axis of an ellipse on a monitor with the outside diameter of the actual mark and on the basis of the position on the monitor of the mark. SOLUTION: A light blue or yellow circular mark 20 whose penetrating degree is high in a submerged zone is formed on the top part of a block. The block which is lowered from about one meter before reaching the bottom and an already installed adjacent state are video-recorded by an underwater video camera 17, and video-recorded images are displayed on a monitor 21. The shape of the circular mark 20 becomes an ellipse when the block does not exist just under the camera 17, and the major axis of the ellipse corresponds to the outer shape of the circular mark 20. Then the major axis of the ellipse is compared with the actual outside diameter of the circular mark 20, and the distance between the camera 17 and the block is computed.  In addition, a display position is corrected on the basis of the visual field angle of the camera 17 and on the basis of the resolution of the monitor 21, and the relative coordinates of the camera 17 to the block are computed.
Patent JP-S6369747-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: C04B33/30
Filed: 1986-09-12
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-H0753214-A (JP)
Title: Alkali titanate powder, its production, composite material containing the powder and production of alkali titanate sintered compact
Inventor: KONNAI HIDEFUMI
IPC: C01G23/00
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a globular alkali titanate powder by spray-drying a slurry obtained by adding the fine particle of a titanium source to an aq. soln. of an alkali source and sintering the dried material at a specified temp. CONSTITUTION:A titanium source having <=1mum particle diameter is added to an aq. soln. of a water-soluble alkali source to prepare a slurry. The slurry is spray-dried and then sintered at 700-1200 deg.C or the slurry is sprayed into an atmosphere at 700-1200 deg.C and then sintered, and a globular alkali titanate powder having <=1000mum particle diameter is obtained. A composite material using the powder with a thermoplastic or thermosetting resin as a matrix is formed, a composite material such as frictional material, paint and cosmetic using the powder is formed, and both materials exhibits an excellent characteristic.
Patent JP-H0757509-A (JP)
Title: Headlight leveling mechanism
Inventor: DEGUCHI HIROHISA
IPC: F21S8/10
Filed: 1993-08-10
Abstract: PURPOSE:To provide a headlight leveling mechanism excellent in versatility and capable of being miniaturized without being required to change specifications for individual vehicle types by directly detecting the shift quantity of an adjusting screw adjusting the tilt angle of a reflecting mirror (tilt member) with a sensor. CONSTITUTION:A tile member (e.g. a reflecting mirror) changing the radiation angle of the radiation light When tilted is connected to an adjusting screw 24. This headlight leveling mechanism is provided with a screw holding shaft 19 holding the adjusting screw 24 and unrotatably and axially movably supported on a case body 6, a worm wheel 9 rotatably and axially unmovably supported on the case body 6 and screwed to the screw holding shaft 19, and a sensor detecting the axial shift quantity of the screw holding shaft 19. The radiation angle of the radiation light is detected by the shift quantity of the screw holding shaft 19 detected by the sensor.
Patent JP-H0499610-A (JP)
Title: Method of automatically controlling top-bank quantity of calender apparatus in resin calender process
Inventor: ISHIO KAZUHIRO
IPC: B29L7/00
Filed: 1990-08-20
Abstract: PURPOSE:To keep the top-bank quantity of a calender apparatus constant by comparing the delay response generated in an intermediate device through the change of resin supplying quantity and the predicted value of a lapse-time change in the top-bank quantity of a calender device to the actual value of the same top-bank quantity, and correcting the molten resin supplying quantity from the supplying device in accordance with the deviation. CONSTITUTION:A bank sensor 11 is provided for detecting the quantity of a calender top-bank 10, and the output of the sensor 11 is input into a calculating device 12. In the calculating device 12, the previously obtained delay response generated on a strainer 6 and conveyors 5, 7 and the predicted value of the calender top-bank quantity generated thereby is stored. The output of the calculating device 12 is inputted in a cut-strip width controlling device 13 and, by the same controlling device 13, the driving motor 4 of a cutter 3 is controlled.
Patent JP-H0965392-A (JP)
Title: Key telephone unit
Inventor: KIMURA TOMOE
IPC: H04Q3/58
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To automatically perform direct-in-dial only for in-coming from a specific originating subscriber without setting for direct-in-dial. SOLUTION: A key telephone unit main device 1 connected to a telephone line 7 is provided with a line control means 15 which controls connection to a telephone line 7, an originating subscriner number reception means 4 which receives the originating subscriber number reported at the time of incoming from the telephone line 7, an originating subscriber number storage means 5 where the received originating subscriber number is registered, a PB signal reception means 2 which receives the PB signal from the telephone line 7,  and a control means 3 which receives the originating subscriber number by the originating subscriber number reception means 4 at the time of detecting the incoming from the telephone line 7 by the line control means 15 and retrieves this originating subscriber number from the originating subscriber number storage means 5 and responds to incoming to form speech by the line control means 15 in the case of the existence of the matching originating subscriber number and receives the PB signal from the telephone line 7 by the PB signal reception means 2 to perform direct-in-dial.
Patent JP-S6372643-A (JP)
Title: Production of 2-chloropropionaldehyde
Inventor: ONO HIROSHI
IPC: C07C45/50
Filed: 1986-09-17
Abstract: PURPOSE:To efficiently obtain the titled compound, by using a trivalent organic phosphorus compound, etc., and an alkali (earth) metal oxide, etc., as a base in reacting vinyl chloride with carbon monoxide and hydrogen in the presence of a rhodium compound and the base. CONSTITUTION:Vinyl chloride is reacted with carbon monoxide and hydrogen in the presence of a rhodium compound and at least one of a trivalent organic phosphorus compound or oxide thereof and at least one of oxide, hydroxide or weak acid salt of an alkali metal or alkaline earth metal as a base, preferably in the coexistence of water, preferably at 20-80 deg.C temperature to afford the titled compound useful as an intermediate for chemicals and agricultural chemicals, medicines, etc., in high yield at a low temperature under a low pressure using a simple apparatus by reaction stabilized for a long period, particularly without requiring apparatuses for recovering the base and selection of condition for suppressing loss of the base as much as possible as in conventional methods.
Patent JP-H1162231-A (JP)
Title: Architectural form mounting method and form mounting tool therefor
Inventor: RI KOKUAN
IPC: E04G17/14
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a tool suitable for mounting an architectural form defining a unit space by hanging the form in a specified position on a floor. SOLUTION: A groove is formed at the surface of the floor 2 of a building, and a fixed position rod 3 is inserted fast in the groove. A form hung in is slided down along the girth of the rod 3 inserted fast to the groove and fastened onto the floor 2, and the mounting works for the form 4 are completed.
Patent JP-H0499787-A (JP)
Title: Multiple-nucleus metallocene containing diacetylene group, its polymer and their charge-transfer complex
Inventor: KOYAMA TOSHIKI
IPC: C07F17/02
Filed: 1990-08-17
Abstract: NEW MATERIAL:The compound of formula (R1 to R4 are alkylene; Mc is metallocene residue; DAC is diacetylene). EXAMPLE:1,6-Bis(ferrocenylmethoxy)hexa-2,4-diyne. USE:A highly functional material such as electromagnetic field sensor. Electronic device and switching element. PREPARATION:The objective compound can be produced by reacting an aminoalkylmetallocene with an alkyl iodide in methanol, suspending the reaction product in an NaOH solution, refluxing the mixture, extracting with ether to obtain a hydroxyalkylmetallocene, adding the metallocene to a mixture of sodium hydride and dimethylformamide in ice bath, dropping an alkyl bromide to the mixture, dissolving the resultant ether in pyridine and dropping the solution into a pyridine-methanol solution of copper acetate.
Patent JP-H04100361-A (JP)
Title: Network controller
Inventor: SUZUKI MINORU
IPC: H04M1/00
Filed: 1990-08-17
Abstract: PURPOSE:To call back a calling subscriber even if a new call is made during line disconnection by providing plural modulator demodulators and calling back the calling subscriber by utilizing a modulator demodulator other than a modulator demodulator which receives the call. CONSTITUTION:The controller is equipped with the modulator demodulators 3-6 which are connected to terminals 12-14 given characteristic identifiers through a pay telephone switching network 8 and also given addresses, and the controller 1 has an operation table for the modulator demodulators 3-6, thereby recognizing which modulator demodulator is in operation at any time. A called modulator demodulator among 3-6 connects the line and once the identifier is confirmed, the line is disconnected before calling-back operation. If a modulator demodulator among 3-6 is called newly, the controller 1 makes another modulator demodulator to call back the subscriber and starts a communication. Consequently, the communication is made without keeping the opposite subscriber wait.
Patent JP-H1167887-A (JP)
Title: Wafer cassette
Inventor: YOSHIDA TOMOHARU
IPC: B65D85/86
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a wafer cassette in which both side parts of a wafer can surely be put into opposite wafer housing grooves, when the wafer is taken in and out manually. SOLUTION: A wafer cassette 2 is provided with a cassette body 6, which comprises opposite sidewall parts 4 and with a plurality of wafer housing grooves 8 in which the sidewall parts 4 are formed on opposite faces. The wafer housing grooves 8 are formed, so as to be extended in such a way that both end parts of disk-shaped wafers are inserted one by one, so as to bring their side faces close to each other and in parallel with each other. Colors 20 which are different from those on surfaces 4A of the respective sidewall parts 4 are marked on parts facing the end parts in the extension direction of the wafer-housing grooves 8 on the surfaces 4A of the sidewall parts 4.  Identical colors are used as colors which are marked respectively on the end parts of the opposite wafer housing grooves 8, and colors which are different from the colors 20 marked on the end parts of the wafer-housing grooves 8 situated in adjacent positions are used.
Patent JP-S63154860-A (JP)
Inventor: DEEBITSUDO BENETSUTO
IPC: F02M69/00
Filed: 1987-08-31
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-S6277699-A (JP)
Inventor: NAKANO TETSUYUKI
IPC: G07G1/12
Filed: 1985-09-30
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-2000050502-A (JP)
Title: Apparatus and method for stabilizing power system
Inventor: KA IKUO
IPC: H02P9/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To rapidly suppress oscillation of a generator a by estimating optimum frequency characteristics from PSS(Power System Stabilizer) from a parameter for estimating a system constitution parameter from a gain and a phase of a fundamental frequency of a state quantity of a generator. SOLUTION: Frequency characteristics of a PSS is designed based on initial data of a generator, data of an AVR system, a brake torque target value of the generator 1 and the like. When the PSS receives a design command value GR of '1' of a value, it estimates frequency characteristics of the PSS by using system constitution parameters k2 to k6. That is, the PSS estimates the parameter k2 to k6 from a gain and a phase of a fundamental frequency component of a sate quantity of the generator, estimates an optimum frequency characteristics Gpss (jω) of the PSS from the k2 to k6, and constitutes a transfer function of the PSS. Thus, the function of the PSS adapted to operating conditions and the like of the present power system is obtained, and even if the conditions of the system are changed, an oscillation of the generator can be rapidly suppressed.
Patent JP-S60111307-A (JP)
Title: Device for deciding joint position of magnetic head block
Inventor: ABE SHINJI
IPC: G11B5/127
Filed: 1983-11-18
Abstract: PURPOSE:To check the presence of a relative position shift and its size of a reference face due to generation of interference fringe by providing a transparent check member having the surface with a flatness with high close contact to at least the reference plane of a magnetic head block made of a couple of block halves. CONSTITUTION:In mounting a magnetic head block 6 to a joint positioning device, if minute dust 8 exists between the reference plane 63 of the magnetic head block 6 and a position deciding plane 11 of a main check piece 11, a relative position shift (d) is produced to the reference faces 63, 64 of both block halves 60, 61 and track slots 62 are not coincident. The main check piece 1 is formed with a transparent quartz glass and a position detecting plane 11 has a high flatness, then a difference of the optical distance is produced to lights reflected on the upper face and the lower face of the thin film air gap between the main check piece and the magnetic head block due to the said position shift and the interference fringe 7 is observed while observing the main check piece 1 from the direction of the arrow (a) in Fig. On the other hand, when no position shift exists to the reference plane of both the block halves and the reference plane is contacted closely to the position deciding plane, no interference fringe appears.
Patent JP-2001039873-A (JP)
Title: Percutaneous absorption type therapeutic agent for dysuria
Inventor: FUKANO KENJI
IPC: A61K47/10
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject therapeutic agent, allowing the effective component to be sustainably and efficiently absorbed percutaneously by a body, and useful for treatment of dysuria, by including propiverine hydrochloride, base for external use and percutaneous absorbefacient. SOLUTION: This agent contains (A) propiverine hydrochloride as the effective component, (B) a base for external use, and (C) oleyl alcohol as the percutaneous absorbefacient at 4 to 15 wt.%. It is preferably composed of a composition containing 0.1 to 50 wt.% of the component A, 0.01 to 1 wt.% of a surfactant (preferably polyoxyethylene sorbitan monooleate) as the component B, 4 to 15 wt.% of the component C and water. It isalso preferable that the agent further contains 0.1 to 10 wt.% of benzyl alcohol as the percutaneous absorbefacient. The sticking agent for therapeutic treatment can be provided by arranging the sticking agent layer around the storage section which is positioned between the carrier and liner to contain the therapeutic agent.
Patent JP-H0768552-A (JP)
Title: Apparatus and method for supplying molding raw material
Inventor: SAKAI ITSUO
IPC: B29C45/18
Filed: 1993-09-02
Abstract: PURPOSE:To reduce the concn. of the impurities mixed with a raw material and the quality defficiencies of a molded product and to enhance the yield of the molded product. CONSTITUTION:A container 15 having a molding raw material received therein and a dryer 20 are connected by a raw material supply pipe 2 and a return pipe 3 to constitute a circulating route 4. Feed air is circulated within the circulating route 4 by a blower 5 to feed the molding raw material to the dryer 20 from the container 15. Since the raw material is fed by the air circulated within the hermetically closed circulating route 4, the impurities such as dust mixed with the feed air are reduced as compared with a case using an open feed mechanism and, as a result, the impurities mixed with the raw material are also reduced and the quality defficiencies of a molded product due to the mixing with impurities are reduced and the yield of the molded product is enhanced.
Patent JP-H05254711-A (JP)
Title: Sheet loading method and its device
IPC: B65H31/30
Filed: 1991-08-29
Abstract: PURPOSE:To improve the workability by loading the sheets of the preceding lot and carrying them to a stock yard or the like within the time corresponding to the separated distance between the respective lots, and enabling the loading of the following lot, even when one lot is extremely small. CONSTITUTION:Elevation devices 15, 16 to receive the sheets loaded by a down stacker are elevated up to the point as high as the downstacker, and after the loading of the specified number of sheets on the downstacker is completed, the sheets are carried from the downstacker to the elevation devices 15, 16. Then, the elevation devices 15, 16 are lowered to the lowest position and the loaded sheets are carried out toward the stocking yard or the like by means of a carrying-in/carrying-out conveyor.