baber/WOPTO huggingface dataset:
Patent JP-H0269248-A (JP)
Title: Release-type dot printer head
Inventor: OCHIAI KUNIAKI
IPC: B41J2/28
Filed: 1988-09-05
Abstract: PURPOSE:To cut cost, minimize an inertial moment and prevent abrasion between the base of a magnetic plate and a torsion bar by forming an armature with magnetic plates formed by press fabrication and laminated and a metal arm held and welded to one end of the magnetic plate, connecting wire to the tip of the arm and welding the center of a torsion bar to the base of the magnetic plate. CONSTITUTION:A magnetic plate 2 is fabricated by a press into a monolithic form with a flat recessed part 3 arranged on the opposed surface of one end of the magnetic plate and a U notch 4 arranged on the other end. An arm 5 formed with a rigid thin metal plate fabricated by a press has an opening 6. An armature is formed by inserting the magnetic plate 2 into an opening 15, inserting the arm 5 into the clearance of the recessed part 32 and a slit and welding the magnetic plate and the arm together in the recessed part 3. Next, a torsion bar 8 is inserted into an opening 14, then the engagement part 9 is engaged with the notch 4 of the magnetic plate 2, and the magnetic plate 2 and the torsion bar 8 are welded together in the notched part 4. After this, this assembly is removed from a fixture bracket 13 and wire 7 is welded to the arm 5.
Patent JP-2000051844-A (JP)
Title: Method for driving membrane-degassing apparatus
Inventor: SATO SHIN
IPC: B01D65/08
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent scale formation and stably drive a membrane-degassing apparatus for a long period by adjusting pH of objective water to be treated to lower the pH of water at an exit of a membrane-degassing apparatus to a specified value or lower. SOLUTION: In the case of membrane-degassing treatment by a membrane-degassing apparatus, the pH of objective water to be treated is so adjusted by adding an acid to the water as to control the pH of water at the exit of a membrane-degassing apparatus to be 5.5 or lower. If the pH of the water at the exit exceeds 5.5, scale formation is caused.  The method for controlled injection of the acid based on the pH of the water at the exit of the membrane-degassing apparatus is carried out by adding an acid such as an aqueous HC1 solution or the like by a chemical agent injection pump P from an acid storage tank 2, mixing the acid by a line mixer 3, and supplying the acid to the membrane-degassing apparatus 1 at the time when the objective water to be treated, e.g. tap water or the like, is passed through the membrane-degassing apparatus 1 and in the method, the pH of the water at the exit of the membrane- degassing apparatus 1 is detected by a pH meter 4 and the operation of the chemical agent injection pump P is controlled by proportional control as to keep the detected value of the pH meter 4 at a prescribed pH value not higher than pH 5.5.
Patent JP-H04105862-A (JP)
Title: Job instruction issuer
Inventor: OKADA JUNJI
IPC: H01L21/02
Filed: 1990-08-22
Abstract: PURPOSE:To make such an instruction slip as accurate in contents, without entailing any bad propery due to an entry miss, issuable in a short time by installing a selection means, selecting information of a storage means corresponding to type of a processed work inputted by an inputting means, and a means printing the information selected by the selection means together with the type of the processed work, respectively. CONSTITUTION:When type of a processed work is inputted by an inputting means 2, information corresponding to the processed work inputted out of a plurality of information being stored in a storage means 5 is selected by a data control part 1. This information is printed by a printer 6 together with the type of the processed work as a job instruction slip.
Patent JP-H1064132-A (JP)
Title: Method for reproducing magneto-optical recording medium in which light intensity modulated overwriting is possible, and reproducing device therefor
Inventor: IIDA HARUHISA
IPC: G11B11/105
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a high C/N value, to increase the speed of rewriting information by combining magnetic super-high resolution reproduction and to surely reproduce the information recorded with a high density by impressing a magnetic field on a recording medium at the time of reproducing the information recorded on this medium. SOLUTION: By impressing the magnetic field Hr on the recording medium at the time of reproduction, the range where the intensity of a reproducing beam may be set, is made to the range of prescribed mW. This range is wider than the range in the case where the magnetic field is not impressed on the medium at the time of reproduction. Further, the setting of the intensity of the reproducing beam at a large value is made possible and, therefore, the effect of the magnetic super-high resolution is sufficiently obtd. and the high C/N value is obtd. Namely, the temp. at which the magnetization of a memory layer inverts (the destruction of the information) is raised by reproducing the information while impressing the magnetic field Hr on the medium. The combination of the overwriting and the magnetic super-high resolution is thus made practicable.
Patent JP-H0384644-A (JP)
Title: Address converting device
Inventor: TSUBOTA MASASHI
IPC: G06F12/10
Filed: 1989-08-28
Abstract: PURPOSE:To shorten the table retrieving time required conversion of addresses by securing the positive and negative growth directions in a valid area to set the positive growth direction in an area including the normal data and an instruction code together with the negative growth direction set in a stack area respectively. CONSTITUTION:A subtractor 103 subtracts with a borrow the value of a present page register 102 from the value of a boundary page register 101 with a growth direction bit defined as a borrow. Thus an area valid signal AREAOK 106 is produced from a page borrow 104 obtained through the subtraction and an exclusive OR 105 of the growth direction bit. In this case, a page 200 showing the boundary of a valid area means the upper limit of the valid are in the positive growth direction and the lower limit of the valid area in the negative growth direction respectively. Thus the table retrieving time required for conversion of addresses is shortened.
Patent JP-H1062053-A (JP)
Title: Refrigerator
Inventor: OUGIICHI KATSUYOSHI
IPC: F25D17/08
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve a volumetric efficiency and further improve quantity of cooling within a refrigerator by a method wherein a cross-sectional shape which a damper opens or closes is made rectangular shape, a pressure loss at a cross-sectional part when the closed damper is opened is reduced, a loss of amount of cold air discharged from all the damper thermostat area is reduced and an efficiency of the damper thermostat is improved. SOLUTION: A damper thermostat is constructed such that a damper 11 to be opened or closed by transmitting a rotating motion of a damper supporting plate 5 is provided at a center of gravity of the damper supporting plate 5 and the lower part of the damper and the damper supporting plate 5 are cooperatively connected by a damper spring 8, wherein ribs 14 are arranged at the upper part and the lower part of the damper 11 so as to hold the central position of the damper 11, the ribs 14 are contacted with the damper supporting plate 5 so as to keep always a positional relation between the damper supporting plate 5 and the damper 11 and to perform a rotating motion of the damper 11, thereby the system is applied to a refrigerator and a reduction of loss of air volume can be attained.
Patent JP-H0758704-A (JP)
Title: Optical communication control unit
Inventor: KOIKE KAZUO
IPC: H04B10/40
Filed: 1993-08-13
Abstract: PURPOSE:To prevent a unit, equipped with an optical transmitting means including a light emitting element and an optical receiving means including a light receiving element, from causing a communication error even if the source voltage varies or if the distance between transmission and reception becomes long and to improve the reliability by performing constant-current control over a current for making the light emitting element illuminate at the time of transmission. CONSTITUTION:The optical transmission means consists of a communication control LSI 1, a buffer 2, an operational amplifier 3, a transistor(TR) 4, the light emitting element 5, and a Zener diode 6. Then the operational amplifier 3 is provided between the base and emitter of the TR 4 which drives the light emitting element 5 to constitute a constant-current circuit which makes the photocurrent, flowing to the light emitting element 5, constant by providing negative feedback. Namely, the constant- current control over the current making the light emitting element 5 illuminate is performed at the time of transmission, so even if the source voltage VCC varies, the light output of the light emitting element 5 becomes constant. Further, the output voltage of the light receiving element is compared with a reference voltage which is made constant and data are outputted. Therefore, even if the source voltage VCC varies, the data which are reproduced have no variation.
Patent JP-H0384795-A (JP)
Title: Synchronous storage device
Inventor: TERAOKA EIICHI
IPC: G11C11/401
Filed: 1989-08-29
Abstract: PURPOSE:To attain the initialization of all memory cell data in high speed by providing a connecting means when each one side bit line of respective bit lines is connected to the first electric potential source and simultaneously the other bit line is connected to the second electric potential source in response to aninitializing instructing signal. CONSTITUTION:Initial data setting means 9, 10 to be set or to be reset or all the bit lines 1 the data are provided, simultaneously in the case of the initializ ing operation, a precharge transistor is constituted so as to be inactive state. Consequently, in the case of the initializing operation, the memory cell 3 can simultaneously fixes all the bit lines 1 to the initial data to be set or to be reset, and the initializing of all the memory cells 3 connected to a piece of word line 2 is attained in a cycle (or an instruction). In such a manner, by executing simultaneously the initializing (setting or resetting)of all the memory cells connected to a piece of word line, with the cycle (or the instruction) corre sponding to all the word line number, the executing of setting or resetting of the all memory cells is attained, and the cycle number (or the instruction number) needed to the initialization of the synchronous storage device is reduced.
Patent JP-S6281826-A (JP)
Title: Optical signal transmission system
Inventor: TAKASHIMA KAZUO
IPC: H04B10/272
Filed: 1985-10-04
Abstract: PURPOSE:To send plural sets of optical information by sending plural optical signals from plural optical signal transmission/reception terminal devices to one optical signal transmission terminal device sequentially in a different timing. CONSTITUTION:When each optical signal transmission/reception terminal device 2 of the subsequent order receives an optical signal S1 from an optical signal transmission/reception terminal 1 of a host processing unit, the transmission/ reception terminal device 2 placed at the leftmost end starts at first the own timer, the processing is finished in the transmission/reception terminal device 2 after a prescribed time and the specific information is sent to the transmission/ reception terminal device 1 as an optical signal. Further, the transmission/ reception terminal device 2 at the 2nd order from the left receives the optical signal S1 and completes the processing at the transmission/reception terminal device 2 after a prescribed time T2 to send the optical signal having the specific information to the transmission/reception terminal device 1. Similarly, the optical signal having the specific information is sent to the transmission/reception terminal device 1 with a delay sequentially by a prescribed time.
Patent JP-H0969499-A (JP)
Title: Dicing device
Inventor: ISHIHARA KAORU
IPC: H01L21/301
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dicing device which is capable of dividing a wafer into pellets restraining cuttings from adhering to the wafer. SOLUTION: A dicing device is equipped with a cover 1 which receives cleaning liquid that is made to drip from a cleaning liquid feeder and scattered by a dicing blade 12, a cutting removing plate 2 which is located outside the cover 1 and passes over the surface layer of a cleaning liquid 14c which stands on the surface of a wafer dripping from the inner wall of the cover 1 with a movement of a table 8, and a cleaning liquid feeding section 4 which is provided with an outlet 5 which spouts out cleaning liquid 14d that extrudes cleaning liquid discharged from the cutting removing plate 2 with a movement of a table 8.
Patent JP-H06303900-A (JP)
Title: Low lactose milk product and its production
Inventor: TOSHIMA TEIICHI
IPC: A23C9/14
Filed: 1993-09-07
Abstract: PURPOSE:To obtain a low lactose milk product reduced in a browning change even under a high temperature treatment for a long period and having a thick taste by treating a raw material milk with a membrane into a concentrated solution and a permeated solution to distribute lactose contained in the raw material milk into the permeated solution, removing the lactose from the permeated solution, and subsequently returning the left solution to the concentrated solution. CONSTITUTION:A raw material milk, such as defatted milk, comprising protein, fat, lactose, ash and water is subjected to an ultrafiltration membrane treatment using a membrane having a fractionation mol.wt. of 6000 Da into a concentrated solution and a permeated solution to preferentially distribute lactose contained in the raw material milk into the permeated solution, and the obtained permeated solution is concentrated on a hot water bath at 50 deg.C with a rotary evaporator, etc. The concentrated permeated solution is mixed with dried and ground alpha-lactose, cooled and stirred to deposit the lactose. The deposited lactose is filtered out to separate the supernatant. The lactose in the permeated solution is thus partially or perfectly removed. The lactose-removed permeated solution is returned to the membrane- treated concentrated solution. Thus, the objective lactose milk product reduced in a browning change even under a thermal treatment at a high temperature for a long period and having a thick taste is obtained.
Patent JP-S6490351-A (JP)
Title: Adaptation of roof clad
Inventor: KORUNERISU BUITSUSAA
IPC: C08J9/12
Filed: 1988-09-07
Abstract: PURPOSE: To smoothen foam in a liquid phase to form a smooth foam layer on an irregular surface by keeping the same foam volume in a liquid phase and in a setting phase, for preventing inflation during setting. CONSTITUTION: A settable composition composed chiefly of an unsaturated polyester and a monomer containing an ethylenic unsaturated coupling is mixed with a gas in order to obtain foam, whereby this polyester foam is applied about 0.1 to 5 cm. In that case, the foam is applied in site on a roof with an irregular surface and is allowed to set to provide a polyester top layer on the top face of the foam.
Patent JP-S61100413-A (JP)
Inventor: IWAMOTO MINEICHI
IPC: B28D1/22
Filed: 1984-10-23
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-S6376043-A (JP)
Title: Data transfer system
Inventor: NARA TAKASHI
IPC: G06F13/28
Filed: 1986-09-19
Abstract: PURPOSE:To suppress the transfer of invalid data by allowing a direct memory access (DMA) control means receiving a command for temporarily stopping data transfer to stop the continuous transfer of the succeeding data group after ending the transfer of a transferring data group. CONSTITUTION:Receiving a temporary stop command of data transfer from a data transfer stop commanding means 300 in a processor 1 during the continuous transfer of plural data groups 100 by a DMA control means 200, a data transfer stopping means 400 ends the transfer of a transferring data group 100 and then stops the continuous transfer of the succeeding data group 100. Thereby, only the complete data group 100 is transferred before the stop of the transfer. Consequently, all the transferred data are validated and the transfer of invalid data can be suppressed.
Patent JP-H0665385-A (JP)
Title: Preparation of degradable polymer dispersion
Inventor: ASANUMA TADASHI
IPC: C08L25/16
Filed: 1992-08-21
Abstract: PURPOSE:To obtain an aqueous dispersion of a degradable polymer by mixing a specified high-molecular compound and a plasticizer in water by heating. CONSTITUTION:A poly-alpha-methylstyrene or polyalkylene carbonate and a plasticizer are dispersed in water by heating. Examples of the poly-alpha-methylstyrene include a high-molecular polymer obtained by the anionic polymerization of alpha-methylstyrene and one copolymerized with other styrenic monomer to such an extent as not to impair the degradability, for example, with at most 50mol% styrene and having a number-average molecular weight of about 5,000 to 1,000,000. An example of the polyalkylene carbonate to be used is one obtained by copolymerizing a 2-10C alkylene oxide and carbon dioxide in the presence of a catalyst and usually having a molecular weight of about 5,000 to 50,000. As the plasticizer, a phthalic ester, a phosphoric ester, an alpha-methylstyrene oligomer, etc., can be used.
Patent JP-H04104265-A (JP)
Title: Cooling device
Inventor: HINOKIGAYA TOSHIAKI
IPC: G03G21/20
Filed: 1990-08-24
Abstract: PURPOSE:To efficiently cool a cooling roller by providing the cooling roller formed with a heating pipe, which carries a sheet ejected from a fixing device while cooling the sheet, and simultaneously, supporting the cooling roller by a bearing made of a material having thermal conductivity. CONSTITUTION:A gap between the fixing device 1 and a paper ejecting tray 9 serves as the cooling part 16 of the sheet 5, and a carrying roller 17 and the cooling roller 18 formed with the heating pipe are press-welded and disposed, to face each other up and down. The sheet 5 ejected between the ejecting rollers 7 and 8 of the fixing device 1 is guided by repeating guide plates 19 and 20, passes a nip formed by the carrying roller 17 and the cooling roller 18, and cooled by the cooling roller 18, and simultaneously, heat taken away from the sheet 5 by the cooling roller 18 is radiated from the end part, to cool the cooling roller 18 itself. End parts of the cooling roller 18 is supported by a sliding bearing 21 made of, for instance, the sintered alloy of a copper system as the material having the thermal conductivity. Thus, the cooling roller 18 is efficiently cooled.
Patent JP-H0388972-A (JP)
Title: High pressure plunger
Inventor: SHIBATA AKIRA
IPC: F16J1/01
Filed: 1989-08-31
Abstract: PURPOSE:To enhance the durability of a high pressure plunger and in turn enhance greatly the durability of a seal for extra-high pressure by making the plunger from partial stabilized zirconia. CONSTITUTION:Even though partial stabilized zirconia as a constituent of a high pressure plunger 20 has the highest stiffness among ceramics, it is not favorable to provide this with thread directly, so that bond of the plunger with a liquid pressure piston 3 is made by adhesion. That is, a steel cylindrical sleeve 21 provided with thread at the internal circumference is fitted to the base end of the plunger 20, and with the aid of this sleeve 21 the plunger 20 is screw fitted to a bolt 16 on the liquid pressure piston 3 side. Bond of sleeve 21 with the plunger 20 is made with adhesives of epoxy type applied to the interfaces for fitting, or otherwise the bond is further ensured by restraining the two members in rotational direction with projections and recesses 22 followed by securing by adhesives.
Patent JP-H0270369-A (JP)
Title: Production of cylindrical body consisting of metal reinforced with fiber
Inventor: YASUE HIDEO
IPC: B22F3/115
Filed: 1988-09-06
Abstract: PURPOSE:To facilitate working of a fiber-reinforced metal by spraying a molten metal, then rapidly cooling the molten metal to form a cylindrical body, winding the fibers on the surface thereof, spraying the molten metal thereon, thereby depositing the molten metal on the fibers. CONSTITUTION:Particles 3 are injected in the form of mists from the molten metal 1 by using a sprayer 2. The metal particles 3 are rapidly cooled to form the cylindrical body 6 on a mandrel 5. The fibers 7 are arranged in an axial direction and wound on the surface of the cylindrical body 6. The molten metal particles 3 are sprayed thereon and the deposition is continued to form the cylindrical body 6 having a desired thickness. The fiber reinforced metal is easily worked in this way.
Patent JP-2000055733-A (JP)
Title: Multi-channel spectroscope
Inventor: MASUTANI KOJI
IPC: G01J3/18
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a practical multi-channel spectroscope the astigmatism of which is suppressed low to provide a high resolution. SOLUTION: A diffraction grating 31 used as a dispersion element 3 for dispersing a light to be measured at specified angles according to the wavelength performs a light dispersing action in a main plane 30, on one side of which an incident slit 1 is provided and on the other side of which an array type detector 6 composed of detector elements arrayed in the main plane 30 is provided. A collimating optical element for collimating the light to be measured, incident from the incident slit and 1 and applying the collimated light incident on the diffraction grating 31, and image forming optical element for forming an image of the light to be measured, dispersed from the diffraction grating 31 at a different angle according to the wavelength on each detector element of the array type detector 6, are provided.  The collimating optical element is a lower part 71 of a spherical mirror 7 and the image forming optical element is an upper part 72 of the spherical mirror 7.
Patent JP-S6467847-A (JP)
Title: Cathode-ray tube
Inventor: ICHIDA KOUSUKE
IPC: H01J29/48
Filed: 1987-09-07
Abstract: PURPOSE:To avoid the spot distortion caused by the electric field distortion of a convergence free deflecting yoke (CFD) reliably with a simple structure by dividing a focusing electrode into three and forming the shape of the electron beam transmission opening of the second anode electrode into a non-rotating symmetric shape. CONSTITUTION:A focusing electrode G is divided into three in the axis direction Z, electron beam transmission openings h41, h43 of the first and third electrode portions G41, G43 are formed into a non-rotating symmetric shape wide in the direction X and narrow in the direction Y. The opening h42 of the second anode electrode G42 is formed into a shape narrow in the direction Y and wide in the direction X. The fixed focus voltage VFC which is about 25-33%, for example, of the voltage applied to the first and second anode electrodes G3, G5 is applied to the second electrode section G42, and the dynamic focus voltage having the fixed focus voltage VFC as the average voltage is applied to the first and third electrode sections G41, G43. The beam spot distortion caused by the CFD magnetic field is thereby corrected automatically.