baber/WOPTO huggingface dataset:
Patent JP-H03297540-A (JP)
Title: Horizontal continuous casting apparatus
Inventor: KUMAGAI SHINOBU
IPC: B22D11/04
Filed: 1990-04-14
Abstract: PURPOSE:To cast a cast steel billet having the prescribed cross sectional square shape by positioning each one pair of holding rolls to upper and lower sides and right and left sides so as to correspond the facing sizes of the upper and lower side and right and left side of the cast steel billet having the cross sectional square shape and passing the drawn cast steel billet through between each pair of the holding rolls. CONSTITUTION:At downstream of cooling zone 9, the holding roll stand 12 composed of each one pair of the holding rolls 13, 14, 15, 16 of upper and lower sides and right and left sides, is set. The upper holding roll 13 is vertically shifted with a hydraulic cylinder 27. The right and left holding rolls 15, 16 is horizontally shifted with the hydraulic cylinder. Each of the holding rolls 13, 14, 15 16 of the upper and lower sides and the right and left sides, is positioned so as to correspond to the prescribed facing sizes of the upper and lower side and the right and left side of the cast steel billet 7 having cross sectional square shape. The drawn cast steel billet 7 is passed through between each pair of the holding rolls 13, 14, 15, 16 to hold this to the prescribed shape. By this method, the cast steel billet drawn from a horizontal mold can be prevented from developing deformation in the cross sectional shape.
Patent JP-S5724047-A (JP)
Title: Recorder and reproducer
Inventor: KAWABATA HIDEJI
IPC: G11B5/02
Filed: 1980-07-21
Abstract: PURPOSE:To eliminate a power source for coil, by distributing a permanent magnet that can be moved or rotated and a light converging lens to make them opposite to each other with respect to on a magnetic thin film. CONSTITUTION:The following devices are used: a light source 3, a light converging lens 4, a focus control coil 5 which moves the lens 4 to adjust its focus, a recording medium base 6, a magnetic thin film 7, a miniature permanent magnet bar 8, and a motor 9 respectively. The laser beam is irradiated at the area of the film 7 to be erased to heat it up, and thus the temperature at the part to be erased is increased higher than the Curie point. At the same time, the magnet bar 8 is moved or rotated to set the size of the magnetic field at the part to be erased larger than the critical erasion magnetic field and less than the coersive force of the film 7 and in the direction adverse to that of the recording mode. In such way, when the temperature reduces at the part to be erased, the direction of magnetization at that part is reversed and fixed. Thus erasion of recording is possible.
Patent JP-S59223449-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: AOKI TAKAYOSHI
IPC: G03G9/087
Filed: 1983-06-03
Abstract: PURPOSE:To enable prevention of defective fixing or offsetting by using a polymer formed by converting a copolymer contg. a carboxylic group together with a crystalline compd. contg. a carboxylic group to polyvalent metal as a binder resin. CONSTITUTION:A polymer formed by converting a copolymer of an addition polymerizable unsatd. carboxylic acid and other copolymerizable monomer together with a crystalline compd. contg. a carboxylic group to polyvalent metal is used as a binder resin. The addition polymerizable unstad. carboxylic acid is enumerated by an addition polymerizable unstad. aliphat. monocarboxylic acid such as an acrylic acid or an addition polymerizable unsatd. aliphat. dicarboxylic acid such as a maleic acid. The crystalline compd. contg. a carboxylic group is enumerated by a long chain aliphat. carboxylic acid such as polyethylene oxide, melissic acid or the like and further a polyester, polyamide, etc. which are stoichiometrically excessive in acid component. The metal used in the stage of polyvalent metal conversion is enumerated by Al, Ba, Sr, Zn, etc. which are added and heated in the form of alkoxide, sulfate, hydroxide, etc. at 0.01-7% by the total weight, by which the binder resin is obtd.
Patent JP-H04174595-A (JP)
Title: Infiltrating method
Inventor: NAKADA TOSHIYUKI
IPC: H05K3/40
Filed: 1990-04-13
Abstract: PURPOSE:To surely form a via hole so as to improve the quality and working efficiency of a ceramic substrate by putting the ceramic substrate and a conduc tive material in a container fed with an inert gas and infiltrating the conductive material by heating the substrate and conductive material under a prescribed pressure. CONSTITUTION:After a ceramic substrate 1 provided with through holes 2, the internal surfaces of which are coated with a metal or alloy nitride film 3, is put in a container 8 together with a conductive material 4, the substrate 1 and material 4 are heated to a prescribed temperature under a prescribed pressure while an inert gas 7 is fed into the container 8. As a result, the diffusing speed of the film 3 and material 4 is slowed and the disappearance of the film 3 can be prevented, since the film 3 melts in the material 4. At the same time, since the emission of a gas from the substrate 1 itself can be prevented, the film 3 does not come off and the conductive material 4 can be infiltrated through the film 3. Therefore, the quality of the ceramic substrate 1 can be improved, since the material 4 is easily made to flow in the holes 2 and the adhesion between the holes 2 and material 4 is increased.
Patent JP-H04330385-A (JP)
Title: Swash plate type compressor
Inventor: IKEDA ISATO
IPC: F04B27/08
Filed: 1991-04-30
Abstract: PURPOSE:To reduce size and weight by forming a piston in a hollow shape in a manner to wrap a suction valve therewith and introducing a feedback refrigerant from a swash plate chamber and leading it out to the interior of a bore. CONSTITUTION:Hollow parts 25a communicating swash plate chambers 4 to the respective head parts of a piston 25 are formed, and suction ports 25b through which the hollow parts 25a are communicated with bores 1a and 2a are formed in a piston head. A valve chest is formed in a manner to surround the opening valve seat of each suction port 25b and floating type suction valves 26 and 27 are loosely mounted. Delivery ports 5b and 6b, through which the bores 1a and 2a are communicated to discharge chambers 11 and 12 by means of delivery valves 30 and 31, the opening of which is limited by retainers 28 and 29, are formed in valve sheets 5 and 6, respectively. A feedback refrigerant introduced in the swash plate chamber 4 is delivered in discharge chambers 11 and 12 through the hollow part 25a of the piston 25, the suction valves 26 and 27, the suction port 25b, the bores 1a and 2a, and the discharge ports 5b and 6b.
Patent JP-S5433289-A (JP)
Title: Adsorbent
Inventor: NAKANO SHINTAROU
IPC: C09K3/32
Filed: 1977-08-18
Abstract: PURPOSE: To provide and adsorbent having low water permeation resistance, long endurance life and high adsorbing capacity, obtd. by mixing a fine composite material consisting of inorg. particles such as MgO and an org. high polymer such as high density polyethylene with a fibrous material having fine fibrils on the surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07277680-A (JP)
Title: Fall preventive device of crane truck
Inventor: KANAKUBO HIDEO
IPC: B60S9/12
Filed: 1994-04-04
Abstract: PURPOSE:To increase the maximum suspending capacity of a crane extremely by making it possible to store the main boom within the car width of a crane truck, and reducing the maximum transmitting stress as well as increasing the moment arm length to transmit the bending force between a main beam and an auxiliary beam. CONSTITUTION:In the transmission of the bending force between a main beam and an auxiliary beam, a joint 13 is connected to the main beam 4 a little loose by pins 14 and the like, so that the lower surface of the upper jaw of the box form joint 13 provided at the base end of the auxiliary beam 10 held by the second jack 15 of a crane truck which can be lifted up, is abutted and engaged to the top surface of the main beam 4 at the base side from the first jack 6, and the upper surface of the lower jaw 11 of the joint 13 is abutted and engaged to the lower end of the extension 9 of the main beam 4 at the front side from the first jack 6. As a result, the body frame of the crane truck lifted up from the ground surface is maintained horizontally in cooperation with the first jack 6 of the crane truck which cannot be lifted up. An earth plate 6c of the first jack 6 which can be mounted and demounted can be stored in a storing box 40 installed to the lower side of the auxiliary beam 10.
Patent JP-H0243595-A (JP)
Title: Universal calendar
Inventor: RARUFU HABAA HOIETSUKU
IPC: G09D3/10
Filed: 1989-04-20
Abstract: PURPOSE: To provide an advanced and improved perpetual calendar by constituting it by two parallel parts one of which indicates weekdays and the other one of which indicates one or more months of the year and making one unit freely movable relatively to the other unit. CONSTITUTION: This calendar is composed of at least two units 1 and 2 and 3, one unit 1 is freely movable relatively to the other units 2 and 3, one unit 1 indicates the weekdays and the other units 2 and 3 indicate the year or the month displayed on a flat piece body, on a continuous belt and on a circular disk or a ring. That is, it is composed of a piece body 1 for indicating many continuous weekdays equal to the number of days in a large month in a calendar system to be an object plus 12. Also, it is constituted of the piece body 2 for indicating the month of January and the month of February relatively set in fixed relation to the weekdays and ten columns 3 for indicating the remaining ten months of the year set parallelly to each other at the mutually same fixed value relating to the weekdays. Thus, this perpetual calendar to be actually used and easily manufactured is prepared.
Patent JP-2000295110-A (JP)
Title: Audio signal encoder
Inventor: USAMI AKIRA
IPC: G10L19/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To decrease the processing time or to reduce the power consumption of the title audio signal encoder. SOLUTION: The audio signal encoder consists of a mode designation section that designates a 1st mode or a 2nd mode and of an adaptive bit assignment section 109. The adaptive bit assignment section 109 consists of a 1st audible model calculation section 201 that calculates an audible model in a 1st processing time in the 1st mode, a 2nd audible model calculation section 202 that calculates an audible model in a 2nd processing time longer than the 1st processing time in the 2nd mode, and an assigned bit number calculation section 203 that uses the audible model calculated by the 1st audible model calculation section 201 in the 1st mode to calculate the number of bits assigned to a frequency spectrum and uses the audible model calculated by the 2nd audible model calculation section 202 in the 2nd mode to calculate the number of bits assigned to a frequency spectrum data.
Patent JP-S63266654-A (JP)
Title: Recording method for magneto-optical recording and reproducing device
Inventor: IINO SEIICHI
IPC: G11B11/10
Filed: 1987-04-22
Abstract: PURPOSE:To enable an overwrite without necessitating erase operation by deciding the information recording method of a sector by reading the sector information, recorded in a data control area, and executing the switching of an external impressing magnetic field and ON/OFF of the delay of a record data pulse, correspondingly to the information of the data control area. CONSTITUTION:By deciding the information recording method of the sectors 52, 53, by means of reading the information of the sectors 52, 53, recorded in the data control area 35, existing on a magneto-optical recording medium, and by executing the switching of the external impressing magnetic field and the ON/OFF of the delay of the record data pulse, correspondingly to the information of the data control area 35, the overwrite can be executed without necessitating the erase operation. However, one sector, at least, of every track of the data control area is qualified to carry the record of the sector information of the participant track. Thus, the information can be recorded at a real time by using only one optical pickup, without necessitating the erase operation.
Patent JP-S5724666-A (JP)
Title: Ultrasonic atomizer
Inventor: TOKUSHIMA AKIRA
IPC: A61M11/00
Filed: 1980-07-18
Abstract: PURPOSE: To obtain a stable high power type atomizer by a method wherein a cylindrical body having a relatively large ruggedness as compared to the wavelength of ultrasonic waves at the inside surface thereof is provided, and a metallic plate having an acoustic impedance of between that of a wave generating element and that of a liquid is integrally provided at the surface of the element contacted to the liquid.  
     CONSTITUTION: The metallic plate 8 having an acoustic impedance of about 8×10 5  g/cm 2 .sec, which value is between that of a vibrator 7 and the liquid, is fixed to the surface of the vibrator 7 contacted to the liquid so that the matching of impedances of the vibrator and the liquid is made to be about 8:1W8:3, thereby enhancing the energy-transmitting efficiency. A nonrelflecting body 12 provided in the proximity of the surface of the vibrator 7 contacted to the liquid has a relatively large ruggedness as compared with the wavelength of the waves generated by the vibrator 7 and the half of the wavelength (e.g., about 0.5W1.5mm) at its inside surface, whereby the influences in the liquid such as lateral vibration component generated by a Poisson coupling occurring at the time of driving the vibrator are cancelled, beams of ultrasonic waves are aligned in a fixed direction and the energy- transmitting efficiency is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02278050-A (JP)
Title: Actuator
Inventor: OKAMOTO MASAMI
IPC: B64C13/28
Filed: 1989-04-19
Abstract: PURPOSE:To reduce size and weight and to convert rotational movement into linear movement at a low cost by a method wherein a clutch brake electromagnetically couples or uncouples an output shaft to or from an input gear by means of an electric signal from the outside. CONSTITUTION:An electric motor 2 is mounted to a housing 1 having the one end 1a mounted to an aircraft body. An electromagnetic type clutch brake 16 electromagnetically couples or uncouples an output shaft 6 to or from a first input gear 5. During discoupling, the first input gear 5 is electromagnetically coupled to the housing 1 to stop rotation of the input gear 5. This constitution reduces the size and weight an coverts the rotational movement into linear movement at a low cost.
Patent JP-H08277179-A (JP)
Title: Uniform silicon nitride sintered compact
Inventor: SO BUNKOU
IPC: C04B41/50
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a high-density uniform silicon nitride sintered compact with low surface porosity having a high mechanical strength. CONSTITUTION: This sintered compact is obtained by coating the surface of a silicon nitride-predominant sintered compact with a mixed powder in which silicon nitride powder, boron nitride powder and a sintering auxiliary component- contg. powder are dispersed and sintering the mixed powder. The mixed powder is composed of oxide(s), nitride(s) or oxynitride(s) each containing at least one element selected from among Si, Al, Y, Yb, Zr, Mg, Hf, La and B. Besides, this sintered compact has the following characteristics, that is, the size of pores contained within the range from the sintered surface to a depth of 200μm is 5-50μm, and the pore area accounts for <=15% of a surface area of 100μm<2> .
Patent JP-H07306305-A (JP)
Title: Joined optical parts
Inventor: TANAKA HIDEO
IPC: G02B1/04
Filed: 1994-05-13
Abstract: PURPOSE:To improve the adhesion property of glass and plastic members of a glass/plastic joined aspherical lens obtd. by injecting the plastic into the cavity formed by the glass lens and the core of a metal mold. CONSTITUTION:A glass lens 1 provided with a thin plastic player 2 is mounted at a metal mold 3 for injection molding and a plastic is injected into me cavity 6 formed by this thin plastic layer 2 and the core 5 of the opposite side metal mold 4. The glass/plastic joined aspherical lens on which the aspherical shape of the core 5 is transferred, is obtd. when the plastic is cooled to solidity. In addition, this lens is provided with the adhesion property better than that of the conventional glass/plastic joined aspherical lenses due to the presence of the thin plastic layer 2.
Patent JP-H07125922-A (JP)
Title: Device for filling sliver in can with vertically long section by spinning machine
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: B65H54/78
Filed: 1994-05-13
Abstract: PURPOSE: To reciprocate a plate, a carriage, or the like at high speed together with a can with particularly simple structure. CONSTITUTION: In a device for charging a can of elongated horizontal cross section (a flat can) with sliver such as cotton or chemical fiber in a spinning machine such as a drawing frame, the sliver 2 is discharged from a stationary coiler plate 5 and accommodated in ring shape. The can 6 is vertically reciprocated on a plate, a carriage 7 or the like during charging action, and a driving device is attached to the plate, the carriage 7, or the like. The carriage 7 is connected to a quick-acting moving device 13 coupled to the driving device.
Patent JP-S58216537-A (JP)
Inventor: MIYASAKA SEITAROU
IPC: B65D6/04
Filed: 1982-06-10
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-H09269224-A (JP)
Title: Detector sensitivity calibrating method and device for roundness measuring apparatus
Inventor: SATO EIICHI
IPC: G01B21/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To calibrate the sensitivity of a detector correctly in a short time so as to prevent the use of the detector with wrong sensitivity by calibrating the sensitivity of the detector in such a way that a ratio computed by a ratio computing part is the specific value. SOLUTION: When a measurement start is instructed after placing a measured object on an X-Y table, a probe 19a of a detector 19 comes in contact with the workpiece, and then the detector moves in the detecting direction by the specific quantity (about 50μm, for instance). The moving quantity A of the detector 19 and the displacement quantity B of the probe 19a at that time are detected, and the ratio C (=B/A) of the moving quantity A to the displacement quantity B is computed. The computed ratio C is discriminated, and in the case of the ratio C being 1, sensitivity is maintained as it is, but in the case of the ratio C being unequal to 1, the sensitivity of the detector 19 is calibrated so as to become 1. When the sensitivity calibration of the detector 19 is completed, normal measurement is started.
Patent JP-S5528133-A (JP)
Title: Kanji retrieval unit
Inventor: NAGASHIMA SHINICHI
IPC: G06F3/02
Filed: 1978-08-16
Abstract: PURPOSE: To enable to retrieve Kanji (Chinese character) easily with a simple input unit, by reading the Kanji corresponding to reading where it is corresponded to the Kanji memory circuit and displaying the content retrieved with the retrieval circuit.  
     CONSTITUTION: The signal inputted from the input circuit 1 is fed to the retrieval circuit 4. The Kanji corresponding to the reading is read in where the Kanji corresponds to the Kanji memory circuit 5, retrieval is made from the circuit 5 to the circuit 4, the content of the circuit 5 corresponding to the address retrieved is picked up, signal conversion is made at the display circuit 3, and it is displayed on the display section 6. Thus, the Kanji can easily be retrieved with a simple input unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02278645-A (JP)
Title: Og electron spectral device
Inventor: HATA YOSHIFUMI
IPC: H01J37/305
Filed: 1989-04-18
Abstract: PURPOSE:To prevent chargeup of a sample by providing a second electron gun for radiating a second electron beam for offsetting charge of an ion beam incidental to the sample. CONSTITUTION:A second electron gun 8 is provided for radiating a second electron beam 9 to a sample 1 for offsetting charge of an ion beam incidental to the sample at the time of sputter etching to the sample. An ion beam is radiated from a sputter etching device 4 to the sample 1 where OG electrons are excited by first electron beam 3, and sputter etching is applied to the surface of the sample 1. In the meanwhile, the second electron beam 9 is radiated to the sample 1 from the second electron gun 8 also. Charge of the ion beam incidental to the sample 1 is therefore offset by the second electron beam 9. Chargeup of the sample can thus be prevented.
Patent JP-S58215282-A (JP)
Title: Spot welding method
Inventor: KOUZAI MASAFUMI
IPC: B23K11/10
Filed: 1982-06-09
Abstract: PURPOSE:To weld a body to be welded having a deep bosom part easily by bringing a thick patch electrode into contact with the body to be welded from inside of the bosom part, and carrying out spot welding through the electrode. CONSTITUTION:A conveyed work 5 is fixed on a gauge plate 14 and the patch electrode 29 is brought into contact with the work 5 at welding positions W1, W2, and W3. A spot welding gun 53 is put close to the work 5, which is clamped by electrode chips 36 and 37 at the welding position W1 through the outside of the work 5 and electrode 29. Then, electricity is fed to weld the work at the welding position W1 and welding is further carried out at another position W2 similarly. Thus, the work having the deep bosom is welded easily.
Patent JP-S60243873-A (JP)
Title: Tape recorder device
Inventor: SATOU TAKAHARU
IPC: H04N5/765
Filed: 1984-05-18
Abstract: PURPOSE:To attain the recording and reproduction of the drawn input data by using a video recording unit which supplies the drawn input data delivered from a drawn input data device to a magnetic tape after demodulating the data and a reproduction means which demodulates the drawn input data read out of the magnetic tape and displays it to a display means. CONSTITUTION:The magnetic information of a magnetic tape 7 is converted into electric signals by a magnetic head A and then demodulated by a demodulator 14 via an amplifying part C, a filter 12 and a waveform shaping part 13. The data is stored temporarily to a memory 17 and supplied to an output processor 15. Here the picture data is interpreted into X and Y axis data, and the pictures are displayed on a liquid crystal display front panel 41. While the drawn input data (analog) given from a drawn input data device 70 is supplied to a video record unit 9 and converted into digital signals by a data conversion part 61. An MDPCM62 composes the information on both X and Y axes of the drawn input data, and a modulator 64 modulates the digital signals in accordance with a tape system. These digital signals are recorded to the tape 7 through a filter 8 and a memory signal amplifying part D.
Patent LT-2002061-A (LT)
Title: Device for obtaining and briquetting of peat
Inventor: KERPYS ROLANDAS
IPC: E21C49/00
Filed: 2002-05-24
Abstract: The invention relates to device for obtaining of peat and can be used for cutting of a peat upper layer and peat briquetting. Said device includes a working mechanism hinged on an arrow of an excavator. A cross section of the working mechanism has ashape of trapezium with the shorter upper basis. Said mechanism consists of two parts one of them is a box-shaped jaw and the other is L-shaped knife, and a briquette device is built-in the upper and inner part of the jaw.