baber/WOPTO huggingface dataset:
Patent JP-H06198883-A (JP)
Title: Ink-jet recording device
Inventor: OTSUKA NAOJI
IPC: B41J2/05
Filed: 1993-01-01
Abstract: PURPOSE:To enable control of an oscillation in a wide frequency band region, by a method wherein a recording device possesses a device for generation of a pressure wave within a recording head and produces the pressure wave different from an oscillation being generated within ink. CONSTITUTION:An MC heater is provided within a common liquid chamber. For example, timing wherein low frequency of a tank system has to attenuate is a negative pressure direction at the time of starting of printing and a positive pressure direction at the time of suspension of the printing. A time of timer controlling a lasting time of control of a variable D showing a changing quantity of a number of printing dots and the MC heater is initialized to 0. Then a number of dots within a number of columns are counted as a decision range of control. In the case where, for example, the absolute value of a deflection with a number of the dots before the one column are calculated as the one column and when it exceeds a threshold limit value, the control is begun by extending a trigger starting the MC heater. Printing is performed by the one column, counting-up counter is renewed and the control is repeated. In the case where the counting-up has been performed, the printing is continued by resetting the MC heater.
Patent JP-H07218869-A (JP)
Title: Lens with frame
Inventor: ONO KOTARO
IPC: G02C1/00
Filed: 1994-02-09
Abstract: PURPOSE:To provide spectacles members which enable a user of spectacles to select proper lenses based on a medical prescription for his eyes and produce the complete spectacles with minimum members required for wearing by himself. CONSTITUTION:Lenses 1 with frequently used power are prepared as single articles and preliminarily have side face parts ground to the size for common use, and the user of spectacles selects a proper lenses based on the prescription and properly attaches temples 3, lug 2, a bridge 6, pads 8, etc., to lenses to constitute framed lenses, and thus, the user assembles the final product from right and left framed lenses freely selected by himself.
Patent JP-S57129477-A (JP)
Title: Manufacture for heating and fixing roll
Inventor: KANOU YASUO
IPC: B21D53/26
Filed: 1981-02-04
Abstract: PURPOSE:To form a heating and fixing roller in one body with high strength, by forming the shaft inner diameter into accurate size with a simple processing without boring process, through reduced drawing with a metallic pipe extruded in a die open hole the tip of which is formed in bell mouth. CONSTITUTION:A mandrel 14 having equal outer diameter to the inner diameter of a shaft 13 of a heating and fixing roll 12 is fixed to a die holder 11 having channel shaped cross section, and a die 15 is inserted to the die holder 11 concentrically with the mandrel 14. The tip of molding open hole of the die 15 has a bell mouth 16, and parts other than the tip have parallel gap 17 with the mandrel 14. When a metallic pipe used for the roll 12 is extruded in the open hole of the die by coinciding the shaft center, the pipe is extruded into a shape having a slope 18 of cone shape and a shaft 13, through reduced drawing along the bell mouth 16. As required, the reduced drawing is made again and the slope 18 can be drawn vertically to the shaft.
Patent JP-H03218287-A (JP)
Title: Motor controller
Inventor: HARADA HIROYUKI
IPC: H02P7/06
Filed: 1990-01-24
Abstract: PURPOSE:To obtain an accurate speed regardless of temporary fluctuation of speed detection signal by calculating data concerning to the rotational speed of motor again, when the newest data is judged to be erroneous, and employing thus calculated data as a speed data for control. CONSTITUTION:When the number of revolution data Nn is calculated, a judgment is made whether thus calculated newest data Nn is within a predetermined range of a data Nm corresponding to the central value of five data including current data and past four data. If Nn<Nm(1 -alpha), 1 is added to the number of speed detection pulse (n) and the number of revolution data Nn' is calculated again. If Nn>Nm(1 +beta), 1 is subtracted from the number (n) of speed detection pulse and the number of revolution data Nn' is calculated again. By such method, the speed can be determined accurately regardless of fluctuation of speed detection signal.
Patent JP-2000217189-A (JP)
Title: Microphone remote device
Inventor: SHIROSAKO KATSUNORI
IPC: G10L19/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a microphone remote device, where a noise attended with operation of a key provided to a microphone cannot be recorded on a recording medium. SOLUTION: A micro controller 30 controls a recording section 29 such that the voice data of a voice signal picked up from a microphone 1 are recorded on a recording medium 33 after the lapse of a prescribed time, when the controller 30 detects a change in a DC voltage on a microphone signal line L resulting from being switched from on to off of a recording switch 12, when no data are recorded on the recording medium 33.
Patent JP-H02196892-A (JP)
Title: Fluid responding to electric field
Inventor: NAKANAGA TAKEFUMI
IPC: C10M105/74
Filed: 1989-01-24
Abstract: PURPOSE:To obtain the subject fluid having suppressed loss of long-term stability caused by the presence of water and improved resistance to the dissolution of metallic part with electric field by mixing a disperse phase consisting of fine powder into a specific fluoroalkoxyphosphonitrate (or a continuous liquid phase composed mainly thereof). CONSTITUTION:The objective fluid is produced by mixing (A) a continuous liquid phase composed (mainly) of a fluoroalkoxyphosphonitrate of formula (m is 1.3-2.8; n is 3-5.3; h, k and l are 0-2n; h+k+l=2n) with (B) a disperse phase consisting of fine powder of preferably TiO2, K2Ti6O13 or BaTiO2. The fluid is useful as a material for a compact and easily temperature-controllable electro-mechanical actuator such as shock absorber, clutch and valve having improved lowering of the temperature dependency of the response characteristics to electric field.
Patent JP-H07295851-A (JP)
Title: Data automation backup unit of micro-computer
Inventor: CHIYOU TOUSHIYU
IPC: G06F11/14
Filed: 1995-02-02
Abstract: PURPOSE: To provide an automatic data backup device for microcomputer in which re-execution is conducted as desired. CONSTITUTION: On the way that a user program presented from the outside is executed inside a CPU 104, in order to execute a monitor program in the inside of the CPU 104, a content of a register corresponding to a user program executed in the inside of the CPU 104 is backed up automatically by a data backup storage section 106 and stored in a memory 103, an when the monitor program is finished, the stored user program is restored automatically in the inside of the CPU 104 and then the user program is executed again.
Patent JP-S62174943-A (JP)
Title: Circuit device
Inventor: MATSUI KAZUMASA
IPC: H01L21/768
Filed: 1986-01-29
Abstract: PURPOSE:To reduce the leakage of jamming signals by a method wherein, in an integrated circuit, an interconnection with polarity signals reverse to that of a jamming interconnection is provided on the jamming interconnection to transmit polarity signals reverse to that of jamming interconnection to a jammed interconnection. CONSTITUTION:A substrate 11 is provided with a long and large-spaced jammed interconnection 3 connected to an input terminal of an amplifier 2. A compensating interconnection 21 receiving polarity signals reverse to that of a jamming signal source 4 from a polarity reversing circuit 20 is arranged close to a jamming interconnection 15 connected to the jamming signal source 4. The leakage of jamming signals is proportional to the difference between the coupling capacity value between the interconnections 3 and 15 and the other coupling capacity value between the interconnection 3 and 21. In such a constitution, the jamming interconnection 15 and the compensating interconnection 21 are closely interconnected to make the distance (d) between them shorter than the distance (D) between the jamming interconnection 15 and the jammed interconnection 3. Resultantly, the interconnections 15, 21 can take almost the same shape to reduce the leakage of jamming signals.
Patent JP-S60160797-A (JP)
Title: Subscriber data setting system
Inventor: SAWAMOTO TAKESHI
IPC: H04Q3/545
Filed: 1984-01-31
Abstract: PURPOSE:To save a storage capacity required for subscriber data and to attain storage the data in a main storage device by accommodating the subscribers of the same attribute in the unit of switches or switch group so as to provide the subscriber data in common. CONSTITUTION:Subscribers having the attribute of the same pattern are accommodated in the unit of switch group SG of each subscriber network LNW. The subscriber data designating the attribute of the same pattern are outgoing service pattern OPTN and incoming service pattern TPTN and they are stored in the main storage device corresponding to a network number NWN and a switch group number SGN. Thus, the storage capacity is saved considerably in comparison with the case that the subscriber data are stored at each subscriber and it is possible to store the data to the main storage device.
Patent JP-H05211683-A (JP)
Title: Power controller
Inventor: YOSHIBAYASHI HIROBUMI
IPC: H02J1/00
Filed: 1992-01-31
Abstract: PURPOSE:To attain the remote control of the power supply of each terminal equipment from a host device even with the use of a circuit like a standard LAN, etc., that contains no RPC signal line as a communication circuit which secures the connection between the host device and plural terminal equipments. CONSTITUTION:A power circuit 25 is provided to produce a power of the prescribed voltage together with the power cable connection sockets 6a-6n connected to the power generating terminal of the circuit 25 via the relay switches 26a-26b respectively. In such a constitution, a power control message is received from a host device connected with a communication circuit via a communication interface 24. Then the selective ON control is applied to each relay switch based on the contents of the power control message.
Patent JP-S61178386-A (JP)
Inventor: YOSHIDA SHINICHI
IPC: H02P27/06
Filed: 1985-01-30
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-H08212982-A (JP)
Title: Microwave discharge light source device
Inventor: TAJIMA NAOKI
IPC: H01J65/04
Filed: 1995-02-02
Abstract: PURPOSE: To perform large area, high luminance irradiation by stable discharge and emission. CONSTITUTION: Microwaves oscillated from four microwave oscillators 10-13 are passed through slits 30-32 of a wave guide 18, then made incident on three microwave resonance cavities 33-35 respectively, and excite a discharge luminescent material in a quartz discharge tube 39 to discharge and emit light. By a controller 40, the microwave is alternately or simultaneously oscillated from the four microwave oscillators 10-13 and controlled.
Patent JP-2000209952-A (JP)
Title: Cultivation basket blade of bamboo
Inventor: TOGAMI SUMIO
IPC: A01G9/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a strong basket made of a bamboo for cultivating flowers and ornamental plants. SOLUTION: This cultivation basket made of a bamboo is a cage prepared by combining bamboo materials, forming an upwardly opened main cultivation part 10 for cultivating plants and further forming upwardly opened pocketlike cultivation parts 20 communicating with the interior of the main cultivation part 10 on the lateral face of the cage.
Patent JP-S58132705-A (JP)
Title: Optical sensor head and its manufacture
Inventor: ITOU TOSHIO
IPC: G02B6/04
Filed: 1982-02-03
Abstract: PURPOSE:To obtain an optical sensor head which is excellent in its operability suitable for a large drawing reader, and has high resolution, by collecting a line side and an area side which are the end parts of an optical fiber in accordance with prescribed regularity sequence, and keeping its array at a constant pitch. CONSTITUTION:An optical signal is made incident from the end part of a line side collecting part 1, is transferred through an optical fiber 3, and is emitted from an area side collecting part 2. The line side collecting part 1 winds the optical fiber 3 fed out from a creel 4, around a drum through a constant pitch control part 8, is fixed by an adhesive, and after that, is cut, and is formed as an optical fiber sheet. Also, the area side collectig part 2 strips off the optical fiber 3 by one piece each from the optical fiber sheet, and inserts it into the opening part of a grid 10 in accordance with prescribed regularity. An adhesive is injected, hardened and fixed, and thereafter, the end face is polished and formed.
Patent JP-H10192305-A (JP)
Title: Production of artificial adaptation material and its device
Inventor: SUKAI YASUHISA
IPC: A61C5/77
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To embody a machine tool capable of working an artificial tooth as the ultimate approximate shape working member. SOLUTION: The purpose of this method is to make the artificial tooth of a basic and ideal form adaptable to the inlay, crown, etc., intrinsic to a patient by correcting the artificial material adaptable thereto. The artificial material having the extremely high adaptability is produced in an extremely short working time by selecting the existing artificial material and correcting and working the material according to part to be adapted. Namely, the adaptation section is measured and the correction part of the preset artificial material is selected in accordance with the measurement. The mainly the correction part of the selected artificial material is then worked.
Patent JP-H01193265-A (JP)
Title: Novel antitumor antibiotic sf2587 substance and its production
Inventor: SATO YOSHIKAZU
IPC: A61K31/35
Filed: 1988-01-28
Abstract: NEW MATERIAL:SF2587 substance of the formula or its medically permissible salts. USE:A novel antitumor antibiotic substance, namely anticancer or antibacterial agent. PREPARATION:A microorganism in Streptomyces, capable of producing SF2587 substance, such as Streptomyces sp. SF2587 (FERM No. 9831) is cultured to accumulate the substance, which is collected from the culture mixture.
Patent JP-S56113006-A (JP)
Title: Suction amount controller for engine
Inventor: KISHIDA HAJIME
IPC: F02B29/08
Filed: 1980-02-14
Abstract: PURPOSE: To prevent a creation of a suction negative pressure and reduce a loss of power by providing an auxiliary opening-or-closing valve whose motion is synchronized with a turning of an engine, at the upstream side of a suction valve so as to suck air only while both the suction valve and the auxiliary opening-or-closing valve are opened.  
     CONSTITUTION: An auxiliary opening-or-closing valve 18 which is actuated synchronously with a running of an engine is provided in a suction passage 12 at the upstream side of a suction valve 7. Sucking an air into a combustion chamber 5 is performed only while both the suction valve 7 and the auxiliary opening-or-closing valve 18 are opened. When an acceleration pedal as an actuator 20 is stepped, a push pull wire 28 pulls an arm 27 to turn to a certain point. The auxiliary opening- or-closing valve 18 is synchronously turned to the same point and its phase is changed so that a closing time of the valve is delayed to increase a suction flow. Therefore, a suction of air cannot be performed unless both the suction valve 7 and the auxiliary opening or closing valve 18 are opened. As a suction negative pressure is not created inside the suction passage 12 even in a suction stroke and an air in it may be kept approximately at an atmospheric pressure, a power loss is low and an effective output power of an engine 1 can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61210045-A (JP)
Inventor: MIHAERU DE SUTEENUINKERU
IPC: C07C2/70
Filed: 1986-01-29
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-S58133699-A (JP)
Title: Fixed data storage card
Inventor: SAKAMOTO NOBUYOSHI
IPC: G06F12/14
Filed: 1982-02-02
Abstract: PURPOSE:To prevent the erase of stored data in a storage circuit due to external magnetic fields and rewrite of fixed data in using a writer, by flowing a fuse at write gate line after the fixed data is written in the storage circuit provided for a card. CONSTITUTION:When write is sequentially and repetitively executed and the end of write of 12-digit of account number is discriminated, a CPU13 sets a high voltage to a write gate voltage switching latch circuit 27, a write gate OFF/ON latch circuit 26 is set on, and a write signal is outputted for a set time, i.e., a time required to blow the fuse 6. Further, when a high voltage is applied to a terminal W/G of the card, the fuse 6 on the write gate line 5 is blown, allowing to inhibit the rewrite of the fixed data of the account number stored in a memory cell 8 through the disconnection of the line 5.
Patent JP-S54109377-A (JP)
Title: Manufacture for semiconductor device
Inventor: TATSUTA SHIGERU
IPC: H01L21/76
Filed: 1978-02-15
Abstract: PURPOSE: To provide high resistance layer in the Si substrate, by injecting BF 2  ions and Kr ions with heat treatment.  
     CONSTITUTION: When BF +  ions are injected to the n type Si substrate at 45 KeV by 1 × 10 12  cm -2  and it is annealed at 850°C, after injection of Kr +  ions at 70 KeV by 1 × 10 15  cm -2 , the sheet resistance is repidly increased and shows high resistance. At less than 800°C, the resistance almost constant and it is monotonously decreased at more than 900°C. Thus, when the n type Si is injected with BF 2  and Kr ions and annealed, by utilizing the considerable change in resistance depending on the amount of injection and annealing temperature, the separation layer in high resistance can be provided in the substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63185080-A (JP)
Title: Lead ziroconate titanate composition for piezoelectric body
Inventor: TAKAGI TOICHI
IPC: C01G25/00
Filed: 1987-01-28
Abstract: PURPOSE:To improve the mechanical strength of a piezoelectric body, by compounding two or more metallic elements having six-coordination oxygen, making the average valence to be quadrivalent, providing an oxide having a spinnel structure, and compounding said materials at a specified ratio. CONSTITUTION:Lead, A, M, titanium, and zirconium are compounded at an atomic ratio of v=2w/t:x:y:z. In this compound, a 0.05-3.5 wt.% oxide having a spinel structure is added. Thus a lead-zirconate-titanate based composition is provided. A is a metallic element of 12-coordination oxygen, (t) is its valence, and M is a material obtained by compounding two or more metallic elements of six-coordination oxygen and by making the average valence to be quadrivalent. The ratios in details are 0.95 <=v+w<=1.05, w<=0.1, x>=0.05, and x+y+z=1.0. The metallic element of 12-coordination oxygen shown by A is a bivalent metallic element such as Sr. The oxygen having the spinel structure is an EAl2O4-type compound (E is a metallic element). In order to manufacture a piezoelectric body from the composition, sintering is performed in general, or temporarily sintered powder and an organic material are made to be a composite material.
Patent JP-S58150586-A (JP)
Inventor: GII BUURUGERII
IPC: A61P9/08
Filed: 1983-02-04
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-S59150469-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAHARA MORIYA
IPC: H01L27/12
Filed: 1983-02-03
Abstract: PURPOSE:To obtain the titled device of MOS type of high performance and high reliability wherein the electrostatic breakdown of an insulator is difficult to occur and the interface leakage current of a semiconductor layer can be inhibited, by forming the insulator thickly on the side surface of said layer left in island form, and then covering all the side surface. CONSTITUTION:A single crystal Si film is grown on a sapphire substrate 1, and a part serving as a transistor region is etched with a CVD-SiO2 film 7 as a mask, thus forming an Si island 2'. Tapered part of the Si island 2' is changed into amorphous Si by ion implantation and then into an Si dioxide 9 by oxidation. An Si dioxide is formed on the Si island 2' by gate oxidation, and then a gate electrode 4 is formed. A drain region 21 and a source region 22 are formed by ion implantation with a gate oxide film 9' left. A PSG film 5 is deposited and an aluminum electrode 6 is formed.
Patent JP-H06228325-A (JP)
Title: Coloration of tetrafluoroethylene resin molding
Inventor: AKIYAMA SHOJI
IPC: C08J3/22
Filed: 1993-02-03
Abstract: PURPOSE:To provide a coloration method whereby a PTFE molding can be effectively colored so as to be discriminable without detriment to the inherent properties. CONSTITUTION:A molding powder prepared by homogeneously mixing 1-5wt.% colored tetrafluoroethylene resin granules, prepared by homogeneously mixing a tetrafluoroethylene resin with 0.1-5wt.% colorant, with 95-99wt.% colorant-free noncolored tetrafluoroethylene resin granules is used. Thus, even when the amount of the colorant is about 0.001-0.25wt.%, the molding made from the molding powder can be colored so as to be discriminable without detriment to the properties. Therefore, the administration of parts can be efficiently performed.
Patent JP-H0625013-A (JP)
Title: Sustained release preparation composed of freeze-dried alginic acid gel bead and its preparation
Inventor: ODAGIRI MASAKI
IPC: A61K9/16
Filed: 1991-02-07
Abstract: PURPOSE:To provide a sustained release alginic acid preparation capable of releasing a large amount of a drug-active substance at a moderate releasing rate to increase the amount of the substance absorbed in the body. CONSTITUTION:This sustained release preparation is composed of freeze-dried alginic acid gel beads containing a drug-active substance. The sustained release preparation can be produced by dropping a solution of sodium alginate and the drug-active substance into a solution of a bivalent metal salt and freezedrying the obtained gel beads.
Patent JP-S60164053-A (JP)
Title: Chain tensioner
Inventor: YAMAGUCHI YOSHIMICHI
IPC: F16H7/08
Filed: 1984-02-01
Abstract: PURPOSE:To prevent a chain from being excessively tightened, by providing a spring, which presses a ratchet piece, in the push rod of a chain tensioner. CONSTITUTION:A tongue piece-shaped tensioner 7, whose one end is rotatably mounted by a supporting axis 6 to a case, is attached outside a chain 5 on its one side, and a push rod 9 pressed by a coil-shaped spring 8 presses the tensioner 7 to the chain 5 so as to hold it under a tightened condition. This push rod 9 never moves in the returning direction by changing a position in which a ratchet piece 11 engages with a ratchet groove 10. Then a distance between axes of a crankshaft 1 and a cam shaft 3 is extended by warming up an engine, and if the chain 5 tends to be excessively tightened, the ratchet piece 11 transversely moves by flexing a spring 13. In this way, the push rod 9 can be retracted by a distance of the axial direction of a diagonal groove in the ratchet groove 10 on which the ratchet piece 11 transversely moves.
Patent JP-S53102424-A (JP)
Title: Electromagnetic wave noise preventing system in internal combustion engine
Inventor: NISHIO KANEMITSU
IPC: F02P7/02
Filed: 1977-02-16
Abstract: PURPOSE:To enhance electromagnetic wave noise preventive effects without giving bad influence to ignition performance by measures of effectively repressing capacity discharge current flowing through each part of the ignition circuit together with dropping radiating electrolytic intensity.