baber/WOPTO huggingface dataset:
Patent JP-H11205892-A (JP)
Title: Audio reproduction device
Inventor: INANAGA KIYOFUMI
IPC: H04R5/033
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To realize a satisfactory localization for sound images in every direction by giving a time difference in a direction opposite to signals passing through pairs of first and second addition circuits and giving the time difference in a direction opposite to the signal passing through the corresponding circut in the pairs of first or second additional circuits. SOLUTION: In a processing circuit 3F of a front channel, audio signals SLF and SRF from an A/D converter circut are supplied to a n addition circuit 321 through digital filters 311 and 3120, and the addition signal is supplied to an addition circuit 35L through the additional circuit 331 of the time difference and the additional circuit 341 of a level difference. The audio signals SLF and SRF from the A/D converter circuit are supplied to an addition circuit 322 through digital filters 3110 and 312 and the addition signal is supplied to an addition circuit 35R through the additional circuit 332 of the time difference and the additional circuit 342 of the level difference.
Patent JP-H06216868-A (JP)
Title: Time division multiplex communication system
Inventor: YAMAZAKI ATSUSHI
IPC: H04J3/00
Filed: 1993-01-20
Abstract: PURPOSE:To revise a control OS for each node and to generate or revise a system configuration definition easily at an optional time from a node located at one location. CONSTITUTION:A system configuration definition generated at a control terminal equipment 4 or a control OS read by this terminal equipment is formed as a file and when a preset time comes, a destination and a class are added to the file and the result is sent to a time division multiplex equipment 1. When the received destination of the file is addressed to the equipment 1, a CPU 1 of the time division multiplex equipment 1 stores the file to a nonvolatile memory 23 or 24 according to the class. However, when the destination is addressed to other node, the time division multiplex equipment 1 transfers all data to a time division multiplex equipment 2 by a communication program 22. When the destination of the transferred file is addressed to the time division multiplex equipment 2, a CPU 33 of the time division multiplex equipment 2 stores the file to a nonvolatile memory 35 or 36 according to the class and when the destination is addressed to other node, the time division multiplex equipment 2 transfers all data to the other destination node by a communication program 34.
Patent JP-H01216926-A (JP)
Title: Cell propagation suppressing agent containing titanocene derivative
Inventor: PETORA KETSUPUUMAIERU
IPC: C07F17/00
Filed: 1989-01-13
Abstract: PURPOSE: To obtain a cytostatic agent excellent in inhibitory effects on cells, useful for treating especially a solid tumor, containing a titanocene derivative as an active ingredient. CONSTITUTION: This cytostatic agent contains at least one titanocene derivative of formula I [A is a ligand of N<=C-R (R is a 1-6C alkyl) or X-Ar (X is O, S or selenium; Ar is a halogen or a phenyl substitutable with NO2 with the proviso that Ar is a substituted phenyl when X is S); B is a halide anion, the same as the ligand A or A and B form a group of formula II, etc.; Y is an anion in which (a) anions exist when a titanium complex has a positive charge]. The compound of formula I is blended with an excipient, a diluent, an auxiliary, etc., and pharmaceutically manufactured by a conventional procedure to give the objective substance. The substance can be prepared into a dosage form such as tablet, capsule, granule, powder, solution, suspension, suppository, etc. The content of the titanocene derivative of formula I is 0.01-95wt.% in a preparation.
Patent JP-H02190591-A (JP)
Title: Automatically stopping device for electrically-driven roll blind
Inventor: HONDA TOSHIMITSU
IPC: E06B9/322
Filed: 1989-01-18
Abstract: PURPOSE:To prevent a screen from being damaged without the a stopping position of a non-telescopic long body influenced by the change of the elongation or the like of the screen, by detecting the running distance of the non-telescopic long body stopped between a take-up shaft and a weight bar, with a sensor. CONSTITUTION:Steel belts 20 with each one end wound up on the outer periphery of a take-up shaft 24, the other ends fitted on a weight bar 14, and a plurality of perforations 22 bored through are arranged. After that, along the belt 20 on one side, a sensor 30 is set, and according to the ascending or descending of a screen 12, the belt 20 passes the sensor 30, and from the sensor 30, pulse signal according to the number of the perforations 22 is contrived to be generated. Then, a pulse number according to the ascending or descending area of the screen 12 is previously set, and when the screen 12 comes to an upper limit or lower limit position and the pulse number comes to a set value, then a motor is automatically stopped. Besides, when the screen 12 cannot ascend and descend due to a hindrance, then the ascending and descending of the belts 20 are stopped, and the pulse signal is not generated from the sensor 30, and the motor is stopped.
Patent JP-S62168630-A (JP)
Title: Casting mold
Inventor: HASHIMOTO AKIO
IPC: B22C1/00
Filed: 1986-01-17
Abstract: PURPOSE:To obtain a casting mold suitable for casting of an active metal and high melting point metal by forming the casting mold of a calcia refractory material contg. specific ratios of CaO, low eutectic temp. oxide and high eutectic temp. oxide. CONSTITUTION:The casting mold is formed of the calcia refractory material contg. >=40wt% CaO, <=5wt% low eutectic temp. oxide, and <=40wt%, more preferably about >=10wt% high eutectic temp. oxide. The low eutectic temp. oxide is a metal or metalloid having about 1,450 deg.C eutectic temp. with CaO and includes P2O5, V2O5, B2O3, etc. The high eutectic temp. oxide is a metallic oxide having about >=1,450 deg.C eutectic temp. with CaO and includes TiO2, Cr2O3, MgO, etc. Others such as halogen compd. (CaF2, etc.) and silicon carbide, graphite, etc., may be incorporated into such casting mold. A binder is added to the above-mentioned material as necessary and the material is molded and calcined at about 1,200-1,800 deg.C, by which the casting mold is produced.
Patent JP-S63176453-A (JP)
Title: Production of thermally sprayed metal film
Inventor: HAMAMURA MASUZO
IPC: C23C4/04
Filed: 1987-01-16
Abstract: PURPOSE:To obtain a corrosion preventing film having superior adhesion, an electrically conductive film, an electromagnetic wave shielding film, a durable film or a film having metallic appearance by forming a film of a specified compsn. on a base material to be thermally sprayed without carrying out pretreatment and by thermally spraying a metal on the film. CONSTITUTION:A base material 1' to be thermally sprayed is coated with a compsn. contg. particles 4 or 5-200mum particle size by 25-400vol.% of the amt. of resin 5 such as epoxy resin by spraying or other method by 10-300g/m<2> without carrying out physical or chemical pretreatment such as blasting to form a film 3 having 30-250mum surface roughness Rz. A metal is then thermally sprayed on the film 3 to form a thermally sprayed film 2'. The base material 1' is preferably made of steel and the metal for thermal spraying is preferably a baser metal than the steel. The particles 4 are of one or more among silicon oxide, alumina and silicon carbide. The thermal spraying is preferably carried out at a low temp. with an arc spraying machine under reduced pressure.
Patent JP-2000204573-A (JP)
Title: Retaining wall forming unit, retaining wall making use thereof and construction method of retaining wall
Inventor: OUCHI MASAYUKI
IPC: E02D29/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To easily construct a retaining wall by making use of a light and unbulky retaining wall forming unit without depending on any large-sized heavy equipment. SOLUTION: Two net-like panels 2 formed in the shape of an approximately quadrangle are opposed to each other at a certain interval, and two net-like panels 2 are connected with a plurality of coupling members 3 to form a monolithic retaining wall forming unit 1. Then, the construction of a retaining wall 10 is so constituted that a large number of units 1 are continuously provided in both horizontal and vertical directions along a slope 18 and that a space between the front side of the unit 1 and net-like panels 2 on the rear side is filled with filler 16 such as broken stone or the like. Accordingly, since such a unit 1 constituted of the net-like panels 2 and coupling members 3 is lightweight, construction work of the retaining wall 10 for assembling them can be easily carried out without depending on any large-sized heavy equipment.
Patent JP-S60153771-A (JP)
Title: Preparation of packed mabotofu
Inventor: KUDOU KAZUO
IPC: A23L11/00
Filed: 1984-01-19
Abstract: PURPOSE:To make it possible to keep qualities and taste of constituent ingredients at the highest state, by packing a source of MABOTOFU (a food of TOFU), a layer of gelatin, and a layer of TOFU successively from the bottom of a container into the container, closing it hermetically, heating it so that TOFU is hardened and the ingredients are sterilized. CONSTITUTION:The previsouly cooked and melted source 1 of MABOTOFU is packed into the container A having shape retention upto a given height, the source is cooled, melted gelatin, etc. is thinly piled on the top of it, and hardened, to form the separating and holding layer 2. The soybean milk 3 blended with a coagulating agent is added to the top of the separating and holding layer 2 in such a way that the container is filled with the soybean milk, the container is hermetically closed with the cover 4. The container is heated in hot water at a given temperature, so that TOFU is hardened and ingredients are sterilized, and it is cooled so that the layers 1-3 are orderly divided. Consequently, the prepared ingredients are kept in a divided state, respectively, until they are used for eating, and quality and taste of the ingredients can be maintained at the highest state.
Patent JP-H03213480-A (JP)
Title: Back seat device for motorcycle
Inventor: TAKIMOTO HIROSHI
IPC: B62J1/28
Filed: 1990-01-17
Abstract: PURPOSE:To facilitate regulation of the longitudinal position of a back seat by providing a lock mechanism to lock movement of the back seat, arranged longitudinally movably, through a resilient member and an unlock mechanism to effect unlocking through deformation of the resilient member of the lock mechanism. CONSTITUTION:When the longitudinal position of a back seat 7 arranged at the rear of a seat 4 and on the front side of a rear cowl 5 is regulated, an unlock lever 17 is rotated in the direction of an arrow mark, and a ring 15 is integrally rotated in an unlocking direction. An end part 10b of a coil spring 10 is pressed by a screw 18 secured to the ring 15 but since a front end part 10b is secured to a support pipe 11, size is increase by twisting the coil spring 10, and a support shaft 9 is disengaged from a recessed part 9b, namely, the support shaft 9 is unlocked. With this state, the back seat 7 is longitudinally moved, and after the position of the back seat 7 is regulated, a hand is separated away from an unlock lever 17, and a lock state is produced again through the spring force of the coil spring 10.
Patent JP-S55100744-A (JP)
Title: Da converter with correction circuit
Inventor: MAIO KENJI
IPC: H03M1/10
Filed: 1979-01-29
Abstract: PURPOSE: To simplify circuit constitution by using a lamp function generator and method of counting the number of pulses before reaching the output of a D/A converter as this A/D converter for digitizing again a signal D/A-converted in correction mode.  
     CONSTITUTION: Once a correction mode signal is inputted from terminal 32, lamp function generator 23 starts generating a lamp function and at the same time, selector circuit 21 selects the output of counter 30. A group of low-order digits of a digital input and the output of memory 29 are set to "0". When the lamp function exceeds a reference voltage, comparator 24 operates to set SR flip-flop 25 and at the same time as the start of the counting of counter 28, the contents of counter 28 are stored in the memory. The same operation is repeated hereafter to write the contents of counter 28 at respective addresses of memory 29 and the correction mode ends. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09194934-A (JP)
Title: Cooling method for steel plate for uniformizing quality
Inventor: TANI NORITAKA
IPC: B21B45/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling method for a steel plate, capable of reducing the occurrence of uneven cooling due to temp. deviation and inferior degree of flatness, uniformizing the quality in the steel plate, and securing superior degree of flatness, by straightening a hot rolled steel plate before cooling. SOLUTION: At the time of producing a steel plate by using hot rolling equipment having a cooling device and a straightening device on the rear side of a rolling mill, the quality is uniformized by straightening a hot rolled steel plate by means of the straightening device into flat state and then cooling it by means of the cooling device, in this cooling method for steel plate. Further, in this steel plate cooling method for uniformizing quality, hot rolling completion temp. is regulated o >=800 deg.C and cooling is started from a temp. not lower than the Ar3 transformation point after 1-3min from the completion of hot rolling and stopped at a temp. not higher than the bainitic transformation completion temp., and, after further cooling, the steel plate is straightened again by means of the straightening device into flat state.
Patent JP-S62165206-A (JP)
Title: Determining method for work position in robot visual device
Inventor: OTOME OSAMU
IPC: B25J9/16
Filed: 1986-01-17
Abstract: PURPOSE:To determine the position of a work in a short time by determining the position of the work in accordance with the angle between a specific axis of a work coordinate system and a coordinate system of a robot visual device. CONSTITUTION:A centroid G is obtained by the picture processing, and a work coordinate system XwYw with the centroid G as the origin is set by an inertia principal axis Xw passing the centroid G and an axis Yw orthogonal to this axis Xw. The direction of the coordinate system is determined in accordance with lengths from the origin (the centroid G) to points at which coordinate axes Xw and Yw transverse the outline of a work W. That is, the L2 side or the S2 side is defined as '+' in case of L2/L1<1 and S2/S1<1. An angle thetabetween the specific axis Xw of the work coordinate system XwYw and a coordinate system Xv of the robot visual device is obtained to determine the position of the work W. Thus, the position of the robot is determined quickly and accurately.
Patent JP-H11276587-A (JP)
Title: Mouthpiece of medical device for inhalation cure
Inventor: STAPLETON KEVIN
IPC: A61M16/20
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a mouthpiece of a medical device for inhalation cure that can prepare an aerosol for inhalation for patient. SOLUTION: The mouthpiece consists of a base 1 that is substantially pipe- shaped and an orifice 2 is made on its wall and a flat and elastic bulb 3 fixed to the mouthpiece that can close the orifice in its size and shape as the orifice 2 is closed at the process of inhalation through the mouthpiece, and the orifice 2 is open at the process of exhalation into the mouthpiece. The orifice consists of magnifying face 6 to contact so as to reserve and retain liquids. Also, in this mouthpiece, the face 6 to contact is composed of a collar that faces outward around the orifice 2 and a long and narrow bar that extends toward the orifice 2.
Patent JP-S58126457-A (JP)
Title: Combustion method and its device of emulsive fuel in diesel engine
Inventor: SEKIGUCHI HIDEO
IPC: F02M25/022
Filed: 1982-01-21
Abstract: PURPOSE:To prevent the presence of residual emulsive fuel in a device at stopping of operation of an engine and facilitate its starting, by continuously emulsifying fuel oil and water, proportionally controlled correspondingly to a consumption quantity of the fuel oil, through a line mixer. CONSTITUTION:A feed pump 4, line mixer 6, fuel injection pump 7 and relief valve 8 are connected by a pipe line to constitute a circulative pipe line. Fuel oil circulates at a flow speed specified by a delivery amount of the feed pump further holds its pressure to constant by a relief valve 8, and an intake condition of the pump 7 is always fixed to smoothly operate an engine. While the fuel oil is supplied from an intake pipe 3 via a transmitting oil flow meter 2, and water controlled to be held with prescribed proportion for a quantity of the fuel oil is injected to the line mixer 6 via a solenoid valve 11 and water injection pipe 12 to generate emulsive oil.
Patent JP-S56106448-A (JP)
Title: Stereo/monaural switching control device for am stereo receiver
Inventor: ICHIKAWA TOSHITO
IPC: H04H1/00
Filed: 1980-01-28
Abstract: PURPOSE:To ensure an accurate control for switching between the monaural and stereo modes, by installing the means that is controlled under a stereo state after triggering during existence of the difference signal and reset when the level of the received signal drops or no sum signal exists. CONSTITUTION:In case the field intensity is large enough with existence of the audio signal, a difference signal is delivered from the FM wave detector 2 in a stereo broadcast mode. The output of the rectifying circuit 6 has a high level to trigger the memory circuit 7, and the stereo/monaural change-over switch 3 is controlled to a stereo mode. With a reduction of the field intensity, the output of the comparator 10 to which the output of the rectifying circuit 9 is applied has a low level. Thus the circuit 7 is reset, and the switch 3 is controlled to a monaural state. When the audio signal is discontinued, the output of the rectifying circuit 8 to which the sum signal is applied from the AM wave detector 1 has a low level to reset the circuit 7. Thus a monaural state is held.
Patent JP-H10206535-A (JP)
Title: Radar-screening region supporting device
Inventor: OKAMOTO KAZUO
IPC: G01S13/46
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To grasp the direction of a ship even at a water region where no radar information such as island shade can be obtained by successively calculating the speed of a traveling target and a predicted position in a radar radio wave shielding region based on information of Doppler frequency and distance to the traveling target being measured by a plurality of transmission and reception means for Doppler measurement. SOLUTION: An object target tracking means 2 is widely adopted, for example, for preventing collision of ships and aircraft and inputs information of the image and position of each target from a radar device 1 and a trigger signal for tracking. A display device 3 inputs and displays the image and position information of a tracked target from the target-tracking means 2, and converts position information that is inputted from polar coordinates to rectangular coordinates via a coordinate conversion means as needed for raster display. Transmitters and receivers 5 and 6 for Doppler measurement discharge radio waves in UHF and VHF bands into air, and a target speed/position operation means 7 successively calculates the speed and the predicted position of the traveling target within a radar radio wave shielding region based on the information of the Doppler frequency and the distance to the traveling target being measured.
Patent JP-H06222084-A (JP)
Title: Structure of primary coil in current detector
Inventor: MATSUMOTO YOSHIHIRO
IPC: G01R15/18
Filed: 1993-01-22
Abstract: PURPOSE:To obtain the structure of primary coil for a current detector outputting an electric quantity corresponding to the current flowing through the primary coil in which a work for winding a wire around a core is eliminated and a plurality of types of the number of turns can be set by constituting the primary coil of a printed board and modifying the wiring on the printed board side. CONSTITUTION:A core 1 has one side secured with a first printed board 2 and the other side arranged with a second printed board 3, in parallel with the first printed board 2, on which a plurality of conductors are printed in parallel while being insulated from each other. The plurality of conductors 3A, 3B, 3C printed on the second printed board 3 are connected, at one end sides thereof, with the first printed board 2 through a plurality of first connecting pins 4. The conductors 3A, 3B, 3C are connected, at the other end sides thereof, with the first printed board 2 through a plurality of second connecting pins 5 penetrating through the hollow part 1A of the core 1.
Patent JP-H0812664-A (JP)
Title: Kojic acid derivative
Inventor: YANA SHIYOUMO
IPC: A61K8/00
Filed: 1995-01-24
Abstract: PURPOSE: To obtain a new derivative capable of strongly inhibiting tyrosinase which is an enzyme involved in a melanin formation and excellent in whitening actions, antisuntan, prevention of skin tanning or pigmentation such as dermal stains or nevi and antioxidant actions with decreased adverse effects on skin.  
     CONSTITUTION: This kojic acid derivative is represented by formula I (R is H or methyl), e.g. 2-(3,4-dihydroxycinnamoyl)oxymethyl-5-hydroxy-4H-pyran-4-one. The derivative is obtained by reacting a kojic acid represented by formula II with thionyl chloride in a solvent such as chloroform, providing a 2- chloromethyl-5-hydroxy-4H-pyran-4-one represented by formula III (chlorokojic acid) and then reacting the resultant compound represented by formula III with a compound represented by formula IV in a solvent such as N,N- dimethylformamide. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58126640-A (JP)
Title: Forming method of phosphor screen
Inventor: KAMIMURA YOSHIKAZU
IPC: H01J9/22
Filed: 1982-01-22
Abstract: PURPOSE:To secure a filmed phosphor screen being very good in granularity besides high density and, what is more, excellent in a contrast ratio. CONSTITUTION:A high polymer type anion system surfactant, for example, an aqueous solution of polycarboxylic acid type showing basicity is prepared and next, such phosphor corpuscles as ones classified on the water surface is put into the said aqueous solution, then stirred by a stirrer, and dispersion by means of supersonic waves takes place with an ultrasonic generator. Separately, a phosphor screen forming base plate 1 made of glass is disposed in a container 3 in advance while a cation system surfactant, for example, an aqueous solution 4 of 1% of dodecyl, trimethyl, ammonium and chloride of trimethyl type showing acidity is put into the container 3 in the same manner. Then, an already prepared phosphor suspension strong solution is as well put into this container 3, stationing it still and keeping till being fixed as a phosphor screen after the phosphor corpuscles are precipitated onto the base plate 1. After the stationary placement is over, a phosphor film set on the base plate 1 is taken out of the aqueous solution 4 and dried up. Afterward, incineration of an insoluble high polymer is carried out by using air plasma or oxygen plasma.
Patent JP-S61170398-A (JP)
Title: Production of l-phenylalanine
Inventor: YOKOZEKI KENZO
IPC: C12R1/01
Filed: 1985-01-21
Abstract: PURPOSE:To produce L-phenylalanine useful as a raw material of dipeptide sweetener, in high yield and concentration, by contacting cinnamic acid and an ammonia donor with a microbial strain belonging to Pellicularia genus or Gonatobotryum genus in an aqueous medium. CONSTITUTION:A microbial stain belonging to Pellicularia genus or Gonatobotryum genus (e.g. Pellicularia filamentosa IFO 6254, etc.) is added to an aqueous medium containing 0.1-0.5M of cinnamic acid and large excess of an ammonia donor, and made to contact with each other preferably at 30-40 deg.C and 9-11pH for e.g. 24hr to obtain the objective L-phenylalanine.