baber/WOPTO huggingface dataset:
Patent JP-S58148061-A (JP)
Title: Method for predicting breakout in continuous casting
Inventor: YAJI GENPEI
IPC: B22D11/16
Filed: 1982-02-26
Abstract: PURPOSE:To predict the generation of breakout easily and surely with good sensitivity by measuring the waveform of heat flux with a surface heat flux meter, and predicting the generation of the breakout when the crest thereof is anomalous. CONSTITUTION:A surface heat flux meter 14 of sheet type which has a detecting plate of a material having heat conductivity roughly equal to the heat conductivity of a mold side plate 11 and is contained in a case 30 which prevents the transmission of heat in the direction where heat flow is not detected is disposed by soldering on a cooling water passage 11a formed in the plate 11 forming a mold 10. The output of the meter 14 is taken into a signal processing unit 36 through a converter 34 for quantity of heat removal, and when the crest of the waveform of the heat flux exceeds a prescribed level or the amplitude exceeds a prescribed level, a driving device 32 for pinch rolls is controlled with a control device 38 for casting speed. The casting speed is then decreased to prevent the generation of breakout and the surface cracking of an ingot; at the same time, an alarming device 40 is triggered to raise a preliminary alarm.
Patent JP-H01207438-A (JP)
Title: Method for jacquard weaving with regulable warp yarn density and apparatus therefor
Inventor: YOSHIDA MASARU
IPC: D03C3/38
Filed: 1988-02-13
Abstract: PURPOSE:To carry out change of warp yarn density and increase or decrease in weaving width without exchanging comber boards, by stretching warp yarns on dents, capable of adjusting an interval and having a stretchable member and arranging plural comber boards between the dents and a harness guide. CONSTITUTION:Stretchable members secured to both ends of dents 6 are constituted to enable expansion and contraction, change of the dent interval and regulation of warp yarn density. The first comber board 3 and second comber board 4 are arranged between the warp yarns stretched through the above- mentioned dents 6 and a harness guide 2 just under a Jacquard machine 1. The above-mentioned first comber board 3 is constituted so as to enable rotation of comber board pieces on an intermediate shaft as the center. The pieces are tilted at a prescribed crossing angle by rotation thereof to increase or decrease the interval of the harnesses inserted through through-holes of the comber board. Thereby, opening motion of the warp yarns is simultaneously carried out while restricting the interval so as to coincide with the respective warp yarns with the second comber board.
Patent JP-H10243396-A (JP)
Title: Adaptive quantization method and method for encoding video signal data and system for encoding sampling-processed video signal data
Inventor: SRIRAM PARTHASARATHY
IPC: G06T9/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To improve precision and/or bit rate characteristics by executing quantization by selecting a quantization group from the plural groups of the quantization group previously normalized for each frame part. SOLUTION: A discrete cosine conversion step 12, a quantization step 16, and a variable length encoding step 18 are operated for compressing and encoding an input video data signal 'I' for transmitting it on a communication link 7 with a fixed band width to a receiver at the reception side of the link. In the quantization step 16, each DCT value of the block is mapped to a value in a group in which quantization values are fixed based on a quantization scheme. The quantization scheme is selected from the quantization group in which the quantization values are previously normalized by executing a selection step after a calculation step. Thus, each block is quantized to a block corresponding to the quantization value.
Patent JP-H01206068-A (JP)
Title: Thermal recording head and production thereof
Inventor: TAKAHASHI ATSUSHI
IPC: B41J2/335
Filed: 1988-02-12
Abstract: PURPOSE:To enable a bleeding-free and high-quality printing to be conducted with good contact properties to papers to heat generation parts with a small powder demand, by a method wherein an insulating layer is cut out by a predetermined depth between the two or more heat generation parts. CONSTITUTION:In areas 35 dividing discrete electrodes 33 and heat generation parts 34, a partial glaze layer 38 is cut out by a predetermined depth. Namely, in the areas 35, cutout parts 37 are provided on the partial glaze layer 38, and on the cutout parts 37 a protective layer 40 is formed. In this manner, the provision of the cutout parts 37 results in the heat generation parts 34 projected from the cutout parts 37, thus remarkably enhancing the contact properties of a recording paper 41 with the heat generation parts 34. Therefore, a sufficient printing can be carried out with a low power demand with a remarkably high profitability. On the other hand, because a large power demand is not required, the amount of the electric current passing through the discrete electrodes 33 and a common electrode 32 can be made smaller which is a favorable effect. Especially, the decrease of an electric current passing through the common electrode 32 enables the increase of the operation ratio of the discrete electrodes 33 which is an advantage.
Patent JP-S56128038-A (JP)
Title: Two-way amplifier of two-wire system
Inventor: FURUYA SENJI
IPC: H04B3/36
Filed: 1980-03-11
Abstract: PURPOSE:To prevent an excess output level when the gain is unnecessary, by converting two-wires to four-wires, and negating an overlevel of the four-wire input  side corresponding to the level at which a service level in each direction has exceeded by a prescribed value at the output point of the transmission and receiving channels. CONSTITUTION:When there is a transmission signal from the S side, this signal is compared with a signal level of the R side as to its relation of magnitude by the voice detection control circuit 5, and for instance, the variable loss (gain) circuit 3 is set to the gain side by decision of S>=R, at the same time, a loss is given by the same amount in the variable loss (gain) circuit 4, and a prescribed gain (a) dB and a prescribed loss (b) dB are given in the service direction and the opposite direction, respectively. When a voice service mean level at the four-wire output point in this direction has exceeded a level which has been set in advance, as a result of rise of said gain in the service direction, a loss is given to the variable loss circuit 8 which has been inserted into the four-wire input of the S side by the output of the voice detection control circuit 7 for controlling a level.
Patent JP-H06319574-A (JP)
Title: New yl-02632s substance and its production
Inventor: KAMIKIRI KAZUMA
IPC: C12P13/02
Filed: 1992-01-22
Abstract: PURPOSE: To obtain the subject new antimicrobial substance that is obtained from the culture mixture of a microorganism capable of producing an antimicrobial substance, YL-02632S substance, in Alcaligenes species, shows excellent antimicrobial activity, particularly antimicrobial activity against methicillin-resistant Staphylococcus aureus and is useful for treatment of the MRSA infections.  
     CONSTITUTION: A microorganism in Alcaligenes species capable of producing a new substance, antibiotic YL-0263S, for example, Alcaligenes sp. YL-02632S (FERM No.12694), is inoculated to a culture medium to effect the shaking culture at 28°C for 48 hours. The resultant seed culture mixture is added to the major culture medium to continue the culture at 28°C for 72 hours thereby producing and accumulating the objective new antimicrobial substance, YL-0263S substance or its salt, in the culture mixture. Then, the culture mixture is centrifuged to separate the supernatant, which is extraction-treated with ethyl acetate. The extract is concentrated under reduced pressure to dryness. Then, the crude extract is purified by means of the silica gel thin layer chromatography to obtain the new antimicrobial substance YL-02632S substance represented by the formula. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S55123296-A (JP)
Title: Moving coil type pickup cartridge
Inventor: AZUMA KOUICHI
IPC: G11B3/50
Filed: 1979-03-16
Abstract: PURPOSE:To improve high-frequency resonance frequency characteristics by reducing the effective mass of a vibration system by a simple constitution, by providing a moving coil composed of a thin film coil at a fixed part of a cantilever. CONSTITUTION:Moving coils 20A and 20B are provided independently on surfaces 16A and 16B opposing to the maximum-sensitivity axis direction of 45 deg. and -45 deg. of cantilever 16, and the direction of this coil axis opposes to the direction of a magnetic flux penetrating a magnetic field provided between yokes 12A and 12B and bar-shaped projection 14A. Then, coils 20A and 20B are formed as thin film coils on surfaces 16A and 16B and then connected to electrodes 21A and 21B. When lever 16 vibrates, its right-directional vibration component and left-directional vibration component are induced by coils 20A and 20B respectively differing in direction by 90 deg., performing the power generating separation of coils 20A and 20B.
Patent JP-S59156504-A (JP)
Title: Roll die of cold pilger mill
Inventor: HONDA CHIKASADA
IPC: B21B21/00
Filed: 1983-02-25
Abstract: PURPOSE:To process easily a groove of roll die and to increase a capacity of roll die in cold elongating a metallic pipe by forming the cross-sectional shape of a working zone of roll groove into a specific shape, in a roll die of a cold Pilger mill. CONSTITUTION:In manufacturing a finished pipe 5c through a cold elongation of a metallic blank pipe 5a by using rolls 2, 2 provided with grooves 1 and a mandrel 4, the pipe 5a is elongated at a working zone 1a of the groove 1 and finished at a sizing zone 1b, and is delivered by a prescribed quantity while rotating around the pipe axis by 30 deg. or 60 deg. at the time when both rolls 2, 2 rotate mutually in opposite directions and return to the large diametral side of the mandrel 4 to make their play parts 1c face each other, and the pipe 5c is formed by repeating these operations. At that time, when the distance Bi between the center of the 1st circular arc 11 of the working zone 1a of the roll groove 1 and the center of the 2nd circular arc 12, and the radius Ri of the 2nd circular arc 12 are respectively made to the values expressed by equations ( I ), (II), the manufacturing capacity of the finished pipe 5c is increased.
Patent JP-H08204286-A (JP)
Title: Light condensing type semiconductor laser
Inventor: SATO AKIRA
IPC: H01S5/00
Filed: 1995-01-26
Abstract: PURPOSE: To obtain a mechanically solid and stable light focusing state without using any focusing optical system by attaching a volume hologram material to the front face of a semiconductor laser so as to condense the output light of the semiconductor laser to a desired position. CONSTITUTION: A volume hologram material 12 is stuck to the front face of a semiconductor laser 1. An adhesive material is used as the material 12 so that the material 12 can be stuck to the front face of the laser by using its stickiness. When the material 12 has no stickiness, a transparent adhesive is used. The laser 1 itself carrying the material 12 on its front face is provided as a recording light source and another semiconductor laser 3 of the same kind is provided as a second light source. A lens 4 is set in front of the laser 3 so as to move the apparent light emitting point of the laser 3 backward to the desired light focal point F of the laser 1. When laser beams are emitted from both lasers 1 and 3, therefore, the material 12 is exposed to the two laser beams and interference fringes are formed in the material 12.
Patent JP-S59161307-A (JP)
Title: Dental filler
Inventor: INOUE KIYOSHI
IPC: A61K6/884
Filed: 1983-03-01
Abstract: PURPOSE:A dental filler having high strength obtained by blending cement with fibrous thin pieces having high strength or the fibrous thin pieces and thin pieces of magnetic material, capable of being packed with easy operation while keeping a direction property constant by applying magnetic field to the filler during blending of the magnetic material. CONSTITUTION:A dental filler obtained by blending cement with 3-30wt% (preferably 5-20wt%) fibrous thin pieces or it and thin pieces of magnetic material. This pieces of nylon, cupro, cellulose fiber, carbon fiber, inorganic fiber such as boron nitride, silicon carbide, etc. can be used as the fibrous thin pieces. Powdery or granular pieces of permanent magnet is used as the magnetic material, and magnetic material made of amorphous alloy is effective because it has high strength, improved wear resistance, and corrosion resistance. The above- mentioned cement provides not only simple improvement of strength, but also good action on root of a tooth and gum. Use of dentifrice containing powder of magnetic material or toothpaste of magnet increases effect.
Patent JP-S59160817-A (JP)
Title: Magnetic head
Inventor: SATSUMA YOUICHI
IPC: G11B5/127
Filed: 1983-03-01
Abstract: PURPOSE:To improve the resistance to wear and corrosion of a magnetic core and to prevent the seizure phenomenon owing to the sliding friction of a magnetic tape even if a sendust alloy which is a pure ternary system is used by forming a part of a sliding surface or an adhesive of a resin penetrated therein with an org. lubricant. CONSTITUTION:Auxiliary cores 2, 2 are adhered and fixed to a magnetic core 1 by means of an adhesive 3a formed by penetrating an org. lubricant in a resin. A part of a sliding surface 6a or the adhesive 3a is formed by said resin. All of org. materials which are used as lubricants in various fields are usable as the org. lubricant. Metallic soap or the like consisting of a metallic salt of a higher fatty acid such as stearic acid is particularly preferable and one kind thereof is used or plural kinds are used in combination.
Patent JP-S56127925-A (JP)
Title: Tracking device of magnetic head
Inventor: HOSOI SADAO
IPC: G11B15/18
Filed: 1980-03-13
Abstract: PURPOSE: To increase the variable speed range of a reproducing tape, by supplying the voltage equivalent to a pitch of the recording track and having an opposite polarity to the scanning angle correcting voltage when the tape speed exceeds the prescribed value.  
     CONSTITUTION: The upper drum 2 contains the video heads 4A and 4B with a space of 180° that are attached to the lower surface of the drum 2 via the bimorph plates 5A and 5B. Accordingly a position control is possible to the heads 4A and 4B in the direction that is perpendicular to the track T on the tape 1. Thus the phase shift and angle shift can be corrected between the head scanning locus and the track T to obtain a variable speed reproduced picture which is free from a noise band. Then the voltage equivalent to a pitch of the recording track and having an opposite polarity to the oblique voltage for correction of the scanning angle is applied to the position control means of a rotary magnetic head. In such constitution, the variable speed range can be increased for a variable speed reproduction which is capable of a tracking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56128060-A (JP)
Title: Calling device
Inventor: KANEKO NOBUO
IPC: H04M11/02
Filed: 1980-03-13
Abstract: PURPOSE:To exactly execute a call by storing an inter-call number in a dial signal by an originating subscriber, and sending out a call signal corresponding to an inter- call number which has been prepared for each subscriber to be called. CONSTITUTION:A dial signal from automatic telephone sets Ta1-Tan, Tb1-Tbn, Tc1-Tcn, Td1-Tdn is input to the paging control part 12 through the automatic switchboard 11. The selective calling device 14 selects an inter-call number in the dial signal, and provides it to the paging transmitter 13. The transmitter 13 trasmits a call signal which has been selected by corresponding to the inter-call number, through the leakage synchronizing cable 17. Slave stations Ra1-Ran, Rb1-Rbn, Rc1-Rcn, Rd1-Rdn having the inter-call number receive the inter-call signal from the transmitter 13, and raise a ringing tone.
Patent JP-H02210300-A (JP)
Title: Multi-layered reflecting mirror for x ray
Inventor: IKETAKI YOSHINORI
IPC: G02B5/08
Filed: 1989-02-10
Abstract: PURPOSE:To make respective layers thick enough to form a uniform film and to secure a sufficient reflection factor by setting the periodic thickness (thickness of two kinds of materials) of a multi-layered film under specific conditions as to X rays with <=44Angstrom wavelength. CONSTITUTION:The interference conditions of a multi-layered film reflecting mirror are determined by a general Bragg condition 2dsinomega=llambda (omega: angle of oblique incidence of X rays on multi-layered film, d: periodic thickness of multi- layered film, lambda: wavelength of X rays, l: positive integer) and a sufficient reflection factor is obtained even unless l=1. The periodic thickness (d) is designed within a range of 0.8llambda/2sinomega<=d<=1.2llambda/2sinomega (lnot equal to 1) for X rays which are incident directly, specially, in a short-wavelength range where the periodic thickness (d) decreases. For example, an up to about 12% reflection factor is obtained by laminating 201 layers to a multi-layered film of Ni-Sc of l=2 to direct incident X rays with 39.8Angstrom  wavelength while an Ni layer is 12.8Angstrom thick (thicker than three atom layers) and an Sc layer is 27.2Angstrom  thick (almost as thick as 9 atom layers). The reflection factor is sufficient as it is, both layers are uniform, and a stable film is formed.
Patent JP-H05236220-A (JP)
Title: Facsimile equipment
Inventor: KUSASUMI MASANORI
IPC: H04N1/32
Filed: 1992-02-19
Abstract: PURPOSE:To print out a desired telegraphic message by efficiently storing a received telegraphic message to a file storage section. CONSTITUTION:All received telegraphic messages are stored in a file storage section 4. In this case, a communication control section 1 identifies a sender telephone number of the received communication from a transmission terminal identification signal and a comparator section 3 compares the telephone number with telephone numbers stored in a telephone number storage section 2, that is, telephone numbers received precedingly. When the received telephone number is not stored in the section 2, a file control section 5 generates a file newly and stores it. Furthermore, when the telephone number is stored in the storage section 2, the received telegraphic message is stored in addition to a relevant number file of the storage section 4. Then, a data print section 7 prints out the telegraphic message from the file in the storage section 4 based on the designated opposite party number desired to be printed out from a print file designation input section 6.
Patent JP-S55125052-A (JP)
Title: Motor equipment utilizing ultrasonic vibration
Inventor: SASHITA TOSHIO
IPC: F03G7/08
Filed: 1979-03-19
Abstract: PURPOSE:To obtain a small and light motor by providing a vibrating piece inclined to the axis of a rotary shaft. CONSTITUTION:With a coil 19 energized, an ultrasonic vibrator 12 is driven to convey turning effort to a rotor 13 through a vibrating plate 16 and a vibrating piece 15. A gradient theta to the axis of the shaft of the vibrating piece 15 is obtuse than the frictional angles of the vibrating plate 16 and the vibrating piece 15 under stationary condition. When the vibration starts, the vibrating plate 16 displaces by DELTAx in the direction of x and the end side 15a of the vibrating piece 15 is pushed in the direction of +x. However, the rotary shaft is fixed, so the component of a force is generated by the displacement of a tilt angle theta and the direction of x to push the rotary shaft by DELTAy. Then, when the vibrating plate 16 displaces in the direction of -x by DELTAx, the end sides 16a, 15a are broken and the end side 15a is moved in the direction of +y by the cycle of natural vibration because the frictional force between the end sides 16a and 15a will not act. And the rotary shaft will move in the direction of +y by DELTAy2 by inertia force. The same action will be repeated and the rotary  shaft 13 will continue the rotation.
Patent JP-H07218963-A (JP)
Title: Camera provided with shake correcting function
Inventor: MIYAMOTO HIDENORI
IPC: G03B7/30
Filed: 1994-02-04
Abstract: PURPOSE:To accurately detect shake circumstances considering various photographing conditions, to correct shake with high accuracy and to improve instantaneous photographing performance in a high speed AE mode and in an SB mode. CONSTITUTION:This camera is provided with a shake detection means 1, a shake correction means 4 correcting the shake, a photometry means 7 measuring the luminance of a subject, and a range-finding means 6 measuring a distance to the subject. Also, it is provided with a control means 2 for obtaining the detection reference value of a shake amount based on output from the means 1. The time for calculating the detection reference value of the shake amount is set shorter in the case exposing shutter time is shorter than a specified value than in the case it is longer than the specified value. The time for calculating the detection reference value of the shake amount is set shorter in the case the exposing shutter time is shorter than the specified value and strobe light is emitted than in the case the exposing shutter time is longer than the specified value and the strobe light is r emitted.
Patent JP-S58148558-A (JP)
Title: Remote writing controlling system
Inventor: YAMAGIWA KAZUO
IPC: H04M3/50
Filed: 1982-03-01
Abstract: PURPOSE:To improve the write processing of a telephone station at the transfer side, by calling a transferred telephone number to an information guide service centralized station unit from an arbitrary telephone set of a telephone station to be transferred, and writing notice guide information on a magnetic drum. CONSTITUTION:In a controller REC, address information of a magnetic drum CME and an old telephone number returned from the CME are read, the address information when the old telephone number transmitted from a terminal T2 of a main link ML and that returned from the CME are coincident with each other is detected and stored. The RCE starts a notice guide service test device A-TST with the old telephone number, the transferred telephone number, and guide exaple sentence designating information received from a telephone set of the transferred telephone station and the address information being coincident. The A-TST writes the notice guide information to the CME. When the write is finished, the RCE starts the A-TST again and reads out the content written from the CMC. The read-out content is returnd to the telephone set of the transferred telephone station.
Patent JP-S62192243-A (JP)
Title: Detection of casting slab longitudinal cracking in continuous casting
Inventor: YAMAGAMI JUN
IPC: B22D11/16
Filed: 1986-02-17
Abstract: PURPOSE:To improve the quality of a casting slab by calculating beforehand the relation between temp. changing of a mold wall, casting speed and development of longitudinal cracking in the slab and also detecting temp. of the mold wall in on-line, to detect the longitudinal cracking in accordance with the temp. changing of the mold wall. CONSTITUTION:Plural thermocouples 6 are set on the mold 3 and connected with a temp. detector 7 and also a computing element 8 for casting monitor is arranged. Beforehand, the relation between temp. changing and development of the longitudinal cracking in the slab 4 for each steel kind and drawing speed, that is, min. value of temp. changing of the mold wall, which develops the longitudinal cracking, is calculated. Next, at continuous casting, the temp. of the mold wall is detected in the fixed sampling cycle through the thermocouples 6 and the temp. detector 7 and also this temp. changing value is calculated by the arithmetic unit 8. In accordance with this result, the longitudinal cracking in the slab is detected in on-line, to correct immediately casting condition. In this way, the quality of the casting slab 4 is improved.