baber/WOPTO huggingface dataset:
Patent JP-S58177929-A (JP)
Title: Continuous preparation of ether compound
Inventor: AYUSAWA TADASHI
IPC: C07C43/11
Filed: 1982-04-12
Abstract: PURPOSE:To obtain an ether compound continuously, in high yield and selectivity, with reduced amount of catalyst, under mild condition, without adding acidic substance to the reaction system, by the catalytic hydrocracking of an acetal compound containing formalin acetal which cannot form a vinyl ether intermediate. CONSTITUTION:An acetal compound of formula I (R is 1-4C alkoxy; R<1> and R<2> are H or 1-4C alkyl provided that at least one of R<1> and R<2> is H; n is 1-4) (e.g. monoethylene glycol monomethyl ether formal) is used as a raw material, and subjected to the continuous catalytic hydrocracking reaction in a liquid phase in the presence of a Pd catalyst supported by a carbon carrier and in the absence of an acidic substance. The reaction product is recovered from the reaction zone ontinuously as a vapor phase together with hydrogen gas to obtain the ether compound of formula II. The reaction can be carried out smoothly at relatively low temperature and pressure keeping high rate of reaction, and the separation step of the reaction product from the catalyst can be omitted.
Patent JP-S55166347-A (JP)
Title: Press-to-talk radio apparatus
Inventor: HAGIWARA HIDEYUKI
IPC: H04B1/44
Filed: 1979-05-17
Abstract: PURPOSE:To reduce the occupying area ratio to simplify the constitution as well as increase the reliability for the performance, by eliminating the undesired waves at both the transmission time and the reception time by means of a BPF. CONSTITUTION:At the transmission time, the wave sent from transmission part 11 is supplied to antenna 14 via antenna change-over switch 15 and BPF16 each. And at the reception time, the wave from antenna 14 is led to reception part 12 via BPF16 and switch 15.
Patent JP-S51135904-A (JP)
Title: Cooling d evice for coke pushing beam
Inventor: SUZUKI MASAO
IPC: C10B33/08
Filed: 1975-05-20
Abstract: PURPOSE: A cooling device for a coke pushing beam to lengthen the life of the beam and improve the safety of operation, provided with cooling mechanism by means of cooling water sprays within the coke pushing beam. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01233593-A (JP)
Title: Mobile origin estimation system and sheet paper discrimination system using the same
Inventor: TABEI RYOICHI
IPC: G07D7/00
Filed: 1988-03-14
Abstract: PURPOSE:To enable transform data to be compared with true security data at a reference position and to reduce memory capacity to store the true security data by providing a measuring data storage means, a transform data storage means, a comparison means, and a discrimination means. CONSTITUTION:The gradation of the density of each micro area of a security measured by a measuring part 200 is stored in the measuring data storage area 221 of a storage part 220. A CPU 210 reads out measuring data from the area 221, and decides a mobile origin, and performs coordinate transform so that each apex of a security of the measuring data can be located at the reference position setting the mobile origin as reference. Next, the transform data is stored in a measuring data storage area 222, and a discrimination part 230 compares the true security data read out of a true security data storage area 231 with the transform data read out of the area 222 by a comparison part 232, and discriminates the truth/forgery of the security. Thus, by performing coordinate transform by estimating the mobile origin out of the measuring data, it is possible to always compare with the true security data at the reference position, therefore, the memory capacity for the storage of the true security data can be reduced.
Patent JP-H07241363-A (JP)
Title: Refrigerating unit control system of ice-skating link equipment
Inventor: YAMASHITA TAKASHI
IPC: A63C19/10
Filed: 1994-03-04
Abstract: PURPOSE:To provide a refrigerating unit control system of ice-skating link equipment capable of saving energy by always maintaining ice in a good quality and also by operating the refrigerating unit in a good efficiency. CONSTITUTION:Elements exerting an influence on the ice temperature of an ice layer 20 constituting an ice skating link 10 are measured, and from the measured data an ice temperature after a prescribed time is estimated by a control computer 26 provided with a neural network 36, and on the basis of the estimated ice temperature a refrigerating unit 24 is estimatedly controlled by a control part 28 so that the ice temperature after a prescribed time enters an allowable range of a set value. Thus, a large change in the ice temperature due to excessive control, deficient control, control delay, or the like can be eliminated, and the ice temperature can be maintained within the allowable range of the set value.
Patent JP-S59185396-A (JP)
Inventor: NAKATANI TOMOFUMI
IPC: G10L25/15
Filed: 1983-04-06
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-S60202176-A (JP)
Title: Quick-curing aqueous adhesive and bonding method
Inventor: SHIMOKAWA WATARU
IPC: C09J201/00
Filed: 1984-03-27
Abstract: PURPOSE:To obtain the titled adhesive which gives satisfactory final bond strength, by applying separately a first soln. and a second soln. to each of the adherend surfaces of materials to be bonded, bringing both surfaces into contact with each other, pressing them for a short time and allowing them to cure. CONSTITUTION:The titled adhesive consists of a first soln. (A) consisting of a 5-50% aq. soln. of a high-molecular compd. having a degree of acetoacetylation of 0.5-20mol% and contg. acetoacetyl groups obtd. by reacting a diketene with PVA having a degree of polymn. of 200-3,000 and a degree of saponification of 30-100mol% and/or a 10-60% aq. emulsion of a high-molecular compd. obtd. by emulsion-polymerizing a monomer contg. acetoacetyl group (e.g. allyl acetoacetate), vinyl ester such as an alpha,beta-ethylenically unsaturated monomer (e.g. vinyl acetate), etc. and a second soln. (B) consisting of a 1-50% aq. soln. of an aldehyde compd. (e.g. acetoaldehyde). The first soln. and the second soln. are separately applied to each of adherend surfaces without mixing them, and both surfaces are then bonded each other.
Patent JP-H02239855-A (JP)
Title: Treatment appliance for endoscope
Inventor: OKADA TSUTOMU
IPC: A61B1/00
Filed: 1989-03-13
Abstract: PURPOSE:To simplify the incorporating work of a wire into a mantle tube and to eliminate of the loss of a press-in quantity due to the slack of an operating wire to the press-in quantity in a hand operating part by cravenly forming either of an extending part wire or operating wire introduced into the mantle tube into the mantle tube and fittingly fixing it to the other. CONSTITUTION:At least one elastic wire 11 amount plural elastic wires 11 to compose a basket is made by extending the rear end side, and such an extending part wire 13 is connected through an operating member 8 to the slider of an operating part in the same way as an operating wire 7 by being extended to the vicinity of a band. Further, the extending part wire 13 is positioned in the neighbor of one side of the operating wire 7 between a connecting tube 9 and the operating member 8, and simultaneously, it is bent plural times. The valley part of each curving part 14 is fixed to the operating wire 7 by a means 15 such as a brazing and clamping, and plural sliding parts 16 projected in curving in a mountain shape from the operating wire 7 between respective means 15 are formed.
Patent JP-H07266464-A (JP)
Title: Method of slush molding of boots with slip prevention
Inventor: UKAI AKIRA
IPC: A43B13/22
Filed: 1994-03-30
Abstract: PURPOSE:To provide a method of slush molding of boots which has been imported with slip previntive function on a frozen road surface. CONSTITUTION:A pulvarized material (particle size; 20-30 mesh) of vulcanized rubber composed of norbornene rubber is appropriately added and arranged to the bottom design surface 4 of a slush mold for boots and a vinyl chloride plastisol for molding a skin is injected into the mold and heated to mold the skin 2 imparting slip prevention to the whole of a boot sole 3.
Patent JP-H09251502-A (JP)
Title: Electronic payment method
Inventor: USHIO TETSUYA
IPC: G06Q10/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of connection through a network to a bank every time of payment by performing payment by adding and transmitting information concerning the payment and a customer's own signature for proofing that payment to a recipient. SOLUTION: When issuing electronic cash from a payment means manager (bank) A to a user A, the bank A transmits the information (containing the user's own electronic signature) shown by a cash main body 4 to the user A. When the user A performs payment to a user B, the user B adds information shown by an endorsement 5 to the information shown by the electronic cash main body 4, further optionally adds information shown by a seal impression certificate 6 and transmits it to the user. When the user B further pays this electronic cash to any other person, afterwards, the pair of endorsement and seal impression certificate is further added. Thus, the payment can be performed between personal computers, which are not connected to any internet (through LAN connection or the like).
Patent JP-S62219069-A (JP)
Title: Parameter identifying device
Inventor: SATO TOMOKAZU
IPC: G05B23/02
Filed: 1986-03-20
Abstract: PURPOSE:To converge the estimate of an unknown parameter from less sample data and to obtain an accurate identification value by filtering data made discrete, removing data including a noise component and identifying the unknown parameter in a model composed of mathematical expressions by a prescribed identifying arithmetic. CONSTITUTION:An angle sensor 2a, a speed sensor 2b, a tension sensor 2c and a temperature sensor 2d, all of which measure various quantities in a hot rolling plant 1, a group of sensors such as a board thickness sensor, a board width sensor and a torque sensor are provided to observe a system state. A group of scanners 3a-3d sample continuous signals observed by the sensors 2a-2d and convert them into discrete signals. Filters 4a-4d are to remove noise included in the observed signals. A signal selection part 5 removes data of much noise from data thus made discrete. An arithmetic unit 6 identifies the unknown parameter by applying a sequential estimation algorithm to data extracted by a signal selector 5.
Patent JP-S63227786-A (JP)
Title: Phosphating method for pretreating steel sheet before coating by electrodeposition
Inventor: YOSHIDA ATSUNORI
IPC: C23C22/36
Filed: 1987-03-16
Abstract: PURPOSE:To improve performance obtd. by coating by high cationic electrodeposition by immersing a zinc plated steel sheet in an acidic treating soln. contg. Zn, Ni, Mn, PO4, F, NO, a surfactant and an accelerator so as to simultaneously carry out degreasing and chemical treatment. CONSTITUTION:A formed body of a zinc (alloy) plated steel sheet is treated by immersion in an acid treating soln. having a compsn. contg. 0.3-1.0g/l Zn<2+>, 0.4-3.5g/l Ni<2+>, 0.1-3.5g/l Mn<2+>, 10-20g/l PO4<3->, 0.5-1.5g/l F, <=15g/l NO<3->, 0.7-6g/l surfactant and 2-6 point (expressed in terms of free acid degree of NO2<->) accelerator. Before the treatment, the formed body may be treated with an aq. soln. of a titanium colloid-based surface treating agent contg. 0.7-6g/l surfactant. This method can be adapted to the treatment of a body having a complex shape and high performance (adhesion and corrosion resistance) can be obtd. by painting by high cationic electrodeposition at the treatment in a short time.
Patent JP-H10256970-A (JP)
Title: Radio communication system
Inventor: KUROSAKI SATOSHI
IPC: H04B7/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To follow up the high speed fluctuation of a shadowing or the fluctuation in multipath characteristics by previously selecting a directional antenna being the candidate of the destination of diversity switching. SOLUTION: A base station 42 controls selector switches 422a-422d for transmitting and receiving a base station signal by using an antenna/sector switching controlling part 428, selects one directional antenna from among 12 directional antennas for each base station sector antenna 421a-421d, and operates diversity transmission and reception with a mobile station 41 by using the selected directional antenna. Thus, the limited sector being the candidate of the directional antenna for communication optimal to satisfactory communication with the mobile station 41 can be prepared one by one for each base station sector antenna 421a-421d so that satisfactory diversity transmission and reception can be attained.  Also, at the time of switching the directional antenna used for transmission and reception in a terminal, a time required for judging the directional antenna being the destination of diversity switching is saved.
Patent JP-H10254471-A (JP)
Title: Voice synthesizer
Inventor: MORITA SHINKO
IPC: G10L13/10
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To optimize the evaluation function itself which is used to evaluate for the optimization of rhythm parameters. SOLUTION: Employing a prescribed evaluation function, an evaluation section 251 successively compares and evaluates the rhythm parameter time series, which are successively generated while switching the rhythm parameter values that are applicable and generated using rhythm rules by a parameter generating section 23 from various learning text information and the rhythm parameter time series which are generated from corresponding natural voice data by a parameter analysis section 24. Based on the evaluation values, an optimum rhythm parameter value, which is used for the rhythm rules by a parameter generating rule learning section 26, is determined. Moreover, a learning section 26 outputs the corresponding synthesized voices based on the rhythm parameter time series, which are successively generated by the section 23, to an operator trial hearing evaluation.  The evaluation function is corrected to the direction in which no inconsistency exists between the output and the evaluation result of the section 251 employing the evaluation function corresponding to the trial hearing evaluation result.
Patent JP-H09249120-A (JP)
Title: Intra-tube travel vehicle
Inventor: TANAKA YOSHIJI
IPC: B61B13/10
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an intra-tube travel vehicle having low air resistance and low rolling resistance of wheels at the time of a high-speed travel. SOLUTION: An air duct 4 penetrating in the longitudinal direction is formed on a streamlined vehicle 3 self-traveled in the direction of an arrow A while its wheels are kept in contact with a pair of rails 1a provided in a tubular track 1. One fixed wing 5 and the other fixed wing 6 generating lift are provided near both the front and rear ends in the air duct 4, a front propulsion unit 7 sucking air into the air duct 4 and generating thrust is provided at the front end of the streamlined vehicle 3, and a rear propulsion unit 8 sucking the air near the boundary layer and generating thrust is provided at the rear end of the streamlined vehicle 3.
Patent JP-S61220257-A (JP)
Title: Structure of specimen chamber
Inventor: ITO AKIO
IPC: H01J37/20
Filed: 1985-03-26
Abstract: PURPOSE:To replace the specimen quickly by arranging means for interrupting flow-in of gas between a stage having a recess for containing the specimen table mounted with a specimen and the housing covering the stage to construct the specimen chamber then moving the stage and replacing the specimen in said recess at the outside of the specimen chamber. CONSTITUTION:In a measuring device constructed with a stage 36 having a recess 39 for containing a specimen table 37 mounted with a specimen such as a high temperature integrated circuit and a housing 31 covering said stage 36 to constitute a specimen chamber 32, grooves 34, 35 for receiving the O-rings 342, 352 are made in the housing 31 thus to interrupt flow-in of gas into the specimen chamber 32. The stage 36 is made movable in the direction as shown by an arrow to replace the specimen 38 on the specimen table 37 at the poistion shown by the dotted line at the outside of the specimen 32 and to transfer to the position shown by the dotted line in the center of the specimen chamber 32. Consequently, the specimen can be replaced quickly while maintaining desired environment in the chamber 32.
Patent JP-2000259081-A (JP)
Title: Portable type sticker peeling device
Inventor: TATSUNO HIROMICHI
IPC: G09F3/10
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to peel a seal like a sticker very easily by providing this device with a water tank with a built-in heater, a hose communicated with a steam chamber in the tank, and a nozzle attached to the tip of the hose, and enabling the device to spray steam for a few minutes. SOLUTION: This portable type sticker peeling device is comprised of a water tank 1 with a built-in heater, a water introducing pipe 2, a hose 3 communicated with a steam chamber in the water tank 1, a nozzle with a slit-like opening attached to the tip of the hose 3, a heat insulating cylinder surrounding the outer periphery of this nozzle, a casing 7 with holes attached on the outer periphery of the water tank 1 so as to form some gaps via spacers, and a handle 8 attached to the top face of the casing 7. When this is used, water is put into the tank 1, and steam is generated by heating the water by the heater, and about 100 deg.C steam from the steam chamber is made to be sprayed through the hose 3 and the nozzle opening onto a sticker to be peeled off for a few minutes.
Patent JP-S61220052-A (JP)
Title: Input and output processor
Inventor: KAMATA YOSHIRO
IPC: G06F13/12
Filed: 1985-03-26
Abstract: PURPOSE:To shorten a processing time at high priority level by performing processing by providing registers which indicate that the processing is performed and completed at the intermediate level by using firmware instructions and then hold channel numbers of the intermediate level. CONSTITUTION:When a firmware instruction which indicates processing of intermediate level is indicated by a microprogram control circuit 10, one of output signal lines of an encoder 12 is signified by a write address counter 11 to hold a channel number of the intermediate level and a display bit indicating whether the channel number is significant or not in one of holding registers 141-144. An external interruption channel number is selected 17 with a signal from an interrupt-in/interrupt-out control circuit 20 and inputted to comparators 151-154 and compared with outputs from the registers 141-144. Further, a comparator 19 compares the output of a channel number holding register 18 with the external interruption channel number and a circuit 20 performs interrupt-in/interrupt-out processing according to respective comparison outputs.
Patent JP-H03262653-A (JP)
Title: Thermal head
Inventor: OGASAWARA HIROSHI
IPC: B41J2/345
Filed: 1990-03-13
Abstract: PURPOSE:To record a half-tone image in a good condition without causing any stripe patterns and without deteriorating picture quality by shaping each of heating resistors so as to have its width formed in a direction normal to the array direction of the heating resistors made gradually narrower from one end side toward the other end side and connecting a pair of lead electrodes to each heating resistor at both end portions thereof provided in a direction normal to the array direction. CONSTITUTION:A plurality of heating resistors 11 are arrayed one-dimensionally at predetermined intervals on an insulating base 1, and a pair of lead electrodes 12, 13 are provided in a superposed state at both ends of each of these heating resistors 11, respectively. In this case, each heating resistor 11 is formed into a symmetrically trapezoidal shape. The area where the amount of heat required for recording is obtained is expanded from the side 'a' of the heating resistor toward the side 'b' thereof according to an increase in applied energy. Since the heating resistor 11 is so formed that its width becomes wider in a direction along the sides 'a', 'b' according as the width extends from the side 'a' toward the side 'b', the area is also expanded even in a direction normal to the sides 'a', 'b' in accordance with the area expanded in the direction along the sides 'a', 'b'. Accordingly, picture dots to be recorded will not be formed into an elongated shape whatever sizes they may be.
Patent JP-H06269682-A (JP)
Title: Electric heating type catalyst for purifying exhaust gas
Inventor: KATO FUMIHIKO
IPC: B01J35/04
Filed: 1993-03-22
Abstract: PURPOSE:To provide a catalyst carrier having a highly strong structure by overlapping the corrugated sheet and the flat board of a metallic honeycomb carrier or both corrugated sheets thereof, inserting a pipeline sheathed heater in the direction of the vertical flow in the laminated carriers, turning up and zigzag folding the sheathed in the part wherein the same comes out from both end faces of the vertical flow of the carriers. CONSTITUTION:A metallic honeycomb carrier 3 is formed by overlapping the corrugated sheet and the flat board which are made of a metallic foil or both corrugated sheets or manifoldly winding them. The corrugated sheet and the flat board of the carrier 3 or both corrugated sheets thereof are overlapped. The pipeline sheathed heaters 1 are sandwiched in the directions of the vertical flow in the laminated carriers. The sheathed heaters 1 are turned up and zigzag folded in the part wherein the same come out from both end faces of the vertical flow of the carriers 3. The whole amount of the wash coat of a catalyst applied to the carrier is regulated to 50-100g/L. The wash coat is constituted of at least two catalyst layers. The coating amount of the surface layer is regulated to <=1/2 of the coating amount of the lower layer. As a result, the carrier having a highly strong structure and the catalyst wherein the warm air characteristics are enhanced are obtained.
Patent JP-S63228079-A (JP)
Title: Radio wave leakage measuring instrument and its measuring method
Inventor: FUKUI TAMIO
IPC: G01R29/08
Filed: 1987-03-17
Abstract: PURPOSE:To accurately find a maximum radio wave leakage place in a short time by performing a sweep by an electric power density sensor along the periphery of the door of a high frequency heating device and further measuring the detected maximum radio wave leakage place by an electric power density sensor for precise measurement. CONSTITUTION:Electric power density sensors 27 are arranged at the parts of the upper side and lower side of the door 26 of the high-frequency heating device 25 and swept horizontally, continuously, and reciprocally for the time of at least one turn of a radio wave mode converting device in an extremely short time obtained by dividing one cycle of the radio wave mode converting device into several at a speed of sweeping from one end of the door 26 to the other end. Further, electric power density sensors 28 are arranged at the pars of the left side and right side of the door 26 and swept similarly in vertical and reciprocal directions. A CPU compares the electric power density of a leak radio wave at each side part of the door 26 and its leakage place obtained by the both to select one maximum radio wave leakage place. The electric power density sensor 29 for precise measurement is put closer to the selected leakage place by a robot and stopped while the radio wave mode converting device makes at least one turn to measure the electric power density of the leaked radio wave precisely, and the CPU decides automatically whether or not the measured value is normal.
Patent JP-S53146112-A (JP)
Title: Start controller for synchronous machine
Inventor: MATSUDAIRA TAKAYUKI
IPC: H02P1/46
Filed: 1977-05-26
Abstract: PURPOSE: To improve the precision of the phase difference at the time of the sycchronous closure by continuously controlling the back electromotive force in the synchronous motor and an AC bus bar voltage to be coincident with each other. 
     COPYRIGHT: (C)1978,JPO&Japio