baber/WOPTO huggingface dataset:
Patent JP-S6052912-A (JP)
Title: Thin film magnetic head
Inventor: GOTOU HIROICHI
IPC: G11B5/31
Filed: 1983-09-02
Abstract: PURPOSE:To prevent the deterioration of performance for a thin film magnetic head by burying a good heat conductor at least into a part of the lower area of an electrode winding part and therefore eliminating the heat produced by a recording current. CONSTITUTION:A groove is formed on a substrate 1, and a good heat conductor 10 of Cu, Al, Au, etc. is formed into the groove by a thin film accumulating process. An electrode winding 2 is formed on the conductor 10 via an insulated film 4 after the substrate 1 is lapped up to a plane. At the same time, an upper magnetic substance 3 is provided on the conductor 10. Thus the deterioration of performance is prevented for a thin film magnetic head since the heat generated by a recording current is eliminated by the conductor 10.
Patent JP-S6058424-A (JP)
Inventor: DEBITSUDO UEI WAN
IPC: C08G59/00
Filed: 1984-08-01
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-H057691-A (JP)
Title: Fully automatic washing machine
Inventor: OKANISHI SATORU
IPC: D06F33/02
Filed: 1991-07-01
Abstract: PURPOSE:To improve rinsing efficiency by calculating the flow of supplied water from a water supply valve according to required time to a prescribed water level in the base of supplying water, and controlling time for operating a rinsing process so as to overflow within rinsing process time in the case of setting the water pouring rinse of the rinsing process. CONSTITUTION:When the water pouring rinse is set by a setting means 12, corresponding to required water supply time h1 from the prescribed water level measured by a water level detecting means 14 to the set water level and the quantity of supplied water from a water supply valve 7 calculated from the capacity of an outer vessel 1 internally equipped with a washing and dehydrating vessel 2 to the set water level, a supplied water quantity calculation processing means 15 calculates water supply time h2 to the capacity of the overflow from the capacity of the set water level. This water supply time h2 is inputted to a process control means 8 and added to the operating time of the water pouring rinse, and the operation is controlled. Thus, even when the flow of the supplied water from the water supply valve is a little in the case of setting the water pouring rinse at the low water level, the overflow is enabled within the rinsing process time even in the case of starting the water pouring rinse from the prescribed water level.
Patent JP-S5492210-A (JP)
Title: Double recording-preproducing method using two or more magnetic tracks and apparatus for the same
Inventor: TAMAKI TAKANOBU
IPC: G11B20/04
Filed: 1977-12-28
Abstract: PURPOSE: To avert considerable volume fluctuations of the entire part of reproduction sounds  by maintaining the higher of the levels of the reproduction signals of primary and secondary  sounds constant and compressing the lower of them as compared to the level ratio to the higher  of them.  
     CONSTITUTION: The reproduction signal corresponding to the primary sound reproduced with  a playback head 6 is attenuated of its level by a variable resistance 10 and is then inputted to  an amplifier 8, but the reproduction signal corresponding to the secondary sound by a playback  head 7 directly enters the amplifier. Because of this, if the level of the reproduction signal  correspounding to, e.g., primary sound, becomes lower than the level of the reproduction signal  corresponding to the secondary sound, an automatic gain control 11 operates to maintain the  reproduction signal corresponding to the secondary sound at a constant level and compresses  the reproduction signal corresponding to the primary sound according to the level ratio to the  reproduction signal of the secondary sound. Hence, the secondary sound of a constant level  and the promary sound whose level has been decreased at a desired ratio thereto are heard from  a speaker 9. Thereby, considerable volume fluctuations as the entire part of the reproduction  sounds may be averted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5683470-A (JP)
Title: Preparation of aziridine-2-carboxylic acid salt
Inventor: MITA RIYUUICHI
IPC: C07D203/08
Filed: 1979-12-12
Abstract: PURPOSE: To obtain the titled compound of high concentration in high yield readily in one stage, by treating a readily preparable α-halogeno-β-aminopropionirtile or a mineral salt thereof as a raw material with an alkali (earth) metal hydroxide in water or a hydrous solvent.  
     CONSTITUTION: An α-halogeno-β-aminopropionitrile of formula I (X is chlorine or bromine) or a mineral salt thereof as a raw material is treated with an alkali (earth) metal hydroxide in water or a hydrous solvent to prepare a salt of aziridine- 2-carboxylic acid of formula II [M is alkali (earth) metal; n is 1 or 2]. The hydrolysis of the nitrile group and the intramolecular dehydrochlorination occur in one stage. The raw material is obtained by reacting an α,β-dihalogenopropionitrile or α-halogenoacrylonitrile with ammonia, or further reacting the resultant product with an acid.  
     USE: An intermediate for α-amino acids or agricultural chemicals and medicines. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6139770-A (JP)
Title: Image sensor device
Inventor: KAZAOKA HARUO
IPC: G06T1/00
Filed: 1984-07-31
Abstract: PURPOSE:To hold the output signal of a photoelectric element nearly constant even in case of variation in ambient temperature by varying the value of an electric current to a solid-state light emitting element to that the white peak value of the photoelectric converting element is a reference value and controlling the brightness of the solid-state light emitting element. CONSTITUTION:When a document 13 is inserted, a signal SHIN goes up to a level H to turn a switch 81 on and a switch 82 off, so a current control circuit 11 inputs the output signal of a D/A converter 7. The current control circuit 11 flows a current to a light emitting diode array 12 so that the output value of the D/A converter 7 is zero. For example, when the ambient temperature varies to 45 deg.C to cause a decrease in brightness and the output of a CCD image sensor 1 decreases as a result, the current control circuit 11 increases the current value of the light emitting diode array 12 so that the white peak value of the CCD image sensor 1 is 4 (V).
Patent JP-H0825988-A (JP)
Title: Work vehicle
Inventor: KIRIHATA TOSHINORI
IPC: A01D69/06
Filed: 1994-07-12
Abstract: PURPOSE:To prevent many clutch discs from being broken due to pressed contact with one another by interlocking and connecting a clutch operation hydraulic pump for right travel to another clutch operation hydraulic pump for left travel in series, and connecting one of the pumps to an engine, regarding a work vehicle equipped with a hydraulic clutch for travel in right and left directions. CONSTITUTION:This vehicle is equipped with a hydraulic pump PL as well as a hydraulic motor ML for travel in a left direction, and a hydraulic pump PR as well as a hydraulic motor MR for travel in a right direction. When the vehicle is made to travel straight forward, a hydraulically separated multiple disc clutch device 20 is kept in engaged state. On the other hand, the device 20 is kept in disengaged state for steering the vehicle in either a right direction or a left direction. Also, the hydraulic pumps PL and PR for travel in right and left directions, and a clutch operation hydraulic pump P1 are interlocked with and connected to one another in series and coaxially and, then, formed integrally. Furthermore, the input shaft 80 of the pump PL is interlocked with and connected to the output shaft 81 of an engine E via a power transmission belt 82. As a result, the operation of all of the pumps PL, PR and P1 is interrupted, when some trouble occurs in a power transmission mechanism, thereby preventing a friction disc from being broken.
Patent JP-S5949335-A (JP)
Title: Engine fuel injection timing controller
Inventor: SHIRASAKI SHINJI
IPC: F02D41/22
Filed: 1982-09-14
Abstract: PURPOSE:To improve the operation of engine, especially at the starting, by providing a switching signal generating circuit for providing a selection switching signal synchronous with the timing signal corresponding to the engine crank angle position to a selection circuit in a switching signal generating circuit thereby preventing missing of fixed fuel injection signal to be produced when an arithmetic circuit is reset from temporal abnormal state to normal state. CONSTITUTION:A selection circuit 16 will receive a fixed fuel injection signal C and operated fuel injection signal T as the signals to be selected and select one of said signals C, T on the basis of a selection switching signal S provided from a switching signal generating circuit 19 and produce a fuel injection signal Z, where said signal S will never be inverted immediately after the abnormality detection signal J has been inverted to L level while holding H level until receiving a crank position signal, thereby the latter half of said signal Z is not cut but produces normal fixed fuel injection signal C as the fuel injection signal Z.
Patent JP-H11348555-A (JP)
Title: Motor with reduction gear mechanism
Inventor: TAKAHASHI MASAHIRO
IPC: F16H1/16
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To relax stress generated between a worm wheel and a worm when a window glass is closed. SOLUTION: This motor is equipped with: a motor shaft 5 being normally/ reversely rotatable and having a worm 11 for engaging with a worm wheel 12, a bearing 20 for supporting the motor shaft 5, an outside output shaft 7, and a damper 14 for transmitting the rotation of the worm wheel 12 to the output shaft 7, and made compressible in a rotation direction.  A return mechanism 30 is provided which is setting the contact resistance: between inner and outer rings 21 and 22 turnably fitted to the motor shaft 5 of the bearing 20 and the inner ring 21 respectively, smaller than the contact resistance: between the motor shaft 5 and the inner ring 21, regulating the turn of the inner ring 21 to the outer ring 22 when the motor shaft 5 is rotated, and allowing the turn by the given angle part of the inner ring 21 in a direction opposite to the rotation direction of the motor shaft 5 to the outer ring 22, by the storing force of the damper 14 imparted to the motor shaft 5 at the time of regulating rotation of the output shaft.
Patent JP-H11348432-A (JP)
Title: Multicolor thermal recording material
Inventor: OMURA HARUO
IPC: B41M5/337
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To raise whiteness by containing in the thermal coloring layer composite fine particles consisting of a polymeric substance and dye precursor, solid fine particles colored with color tone being different from this, a developing compound, microcapsules including a discoloring agent or composite fine particles consisting of a polymer and discoloring agent. SOLUTION: Herein, contained are microcapsules consisting of at least one kind of a polymeric substance selected from polyurea and polyurethane and a dye precursor and hydrophobic organic solvent. solid fine particles of a dye precursor that constitute composite fine particles or color in a color tone different from a dye precursor contained in the microcapsules. a dye precursor that constitute composite fine particles or is contained in time microcapsules, a developing compound that creates coloring reaction by a dye precursor of solid fine particles and heating, microcapsules that contain discoloring agent relative to coloring of a dye precursor of solid fine particles, and composite fine particles consisting of at least one kind of polymer selected from polyurea and polyurethane and a discoloring agent.
Patent JP-H11349130-A (JP)
Title: Carrier mechanism of refuse in recycling system
Inventor: TSUJI KUNIHIKO
IPC: B65G47/256
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To carry specified quantity each of refuse to a selection device of a following stage with a specified interval and to improve discriminating precision. SOLUTION: Refuse A is supplied to conveyor parts 11, 11 of a carrier conveyor 1A by a supply conveyor 6 and is in a piled-up state, but only recovering bottle A put on a high speed drawer conveyor 2 are drawn and carried. The refuse A is aligned in one row on the drawer conveyor 2 and delivered onto a discriminating conveyor 8 through a chute 7. When a plural number of the refuse A, Aa are placed on the drawer conveyor 2 at a time, as this drawer conveyor 2 has width to place only one of the refuse, the excessive refuse Aa drops at a projected part 21, supplied to a return conveyor 4 through a chute 3 and supplied again onto the carrier conveyor 1A through a chute 5.
Patent JP-S6052333-A (JP)
Inventor: ICHIKAWA KOUJI
IPC: B32B7/02
Filed: 1983-09-01
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-S6317271-A (JP)
Inventor: MAEKAWA TOYOHIKO
IPC: C04B38/08
Filed: 1986-07-08
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-H04358812-A (JP)
Title: Method for preventing warpage of thin disk
Inventor: ISHIWATARI KIYOKAZU
IPC: B29L31/56
Filed: 1991-06-05
Abstract: PURPOSE:To obtain the thin disk without warpage and deformation by making the thickness of the outer peripheral part of the disk larger than that of the central part thereof, when the thin disk of specified thickness is injection-molded. CONSTITUTION:When the thin disk with the thickness of at most 1mm is injection-molded, the thickness of the outer peripheral part 3 of the disk is made larger than that of the central part 2 thereof. In order to increase the thickness of the outer peripheral part 3 of the thin disk 1, the outer peripheral part 3 of the thin disk 1 is thickened by masking a step or its thickness is gradually increased from the central part 2 to the outer peripheral part 3 similarly to a concave lens. Consequently, the product having no warpage and deformation and stable dimension is obtained, and its forming cycle is shortened due to no occurrence of warpage.
Patent JP-H0325487-A (JP)
Title: Learning controller
Inventor: ENDO KOICHI
IPC: G09B5/00
Filed: 1989-06-22
Abstract: PURPOSE:To output a next following subject to be learnt according to a learning time by inputting the time of learning up to a certain time and inferring a subject to be learnt by fuzzy inference based upon the input. CONSTITUTION:The learning time of respective subjects which are already learnt are inputted through learning time input means 1 - 5 and signals of the learning time supplied to the input means 1 - 5 are supplied to a fuzzy controller 6. The fuzzy controller 6 is equipped with fuzzy inference parts 11-1 to 11-9 and a determination part 12 and a signal corresponding to the subject to be learnt next is outputted by fuzzy inference. A decision part 7 discriminates the subject to be learnt according to the output of the determination part 12 and supplies its output to a display device 8. Consequently, the learning time up to now are used to determine the next subject to be learnt automatically.
Patent JP-H0210900-A (JP)
Title: Holding method for circuit board
Inventor: MORITA KOICHI
IPC: H05K13/04
Filed: 1988-06-29
Abstract: PURPOSE:To effectively hold a circuit board rapidly at the time of switching its type by heating a real circuit board from its surface, holding it by a predetermined pressing force with a thermally flexible material from its rear face for a predetermined period of time, forming in advance a holding jig of the shape corresponding to the uneven parts of the rear face, and using it in a mounting step of a leadless electronic component. CONSTITUTION:A circuit board 4 in which the mounting of its rear face is already completed is heated from its front face by a far infrared ray heat source 5, the board 4 is energized by means provided separately with a housing 7 filled with styrene foam 6 from below, melted by the heat of the board 4, and the surface of the styrol 6 is molded. The shape of a holding jig 8 of the board formed according to this method is similar to the uneven part of the component. Further, the jig 8 is mounted in a leadless electronic component mounting machine to become a jig for effectively holding the whole rear face of the board 4 at the time of mounting of the component. Thus, the board can be effectively held rapidly at the time of switching its type, the mounting accuracy of the component is obtained, and the yield of manufacturing the board is largely improved.
Patent JP-H0916988-A (JP)
Title: Objective lens driving device and information processor with same
Inventor: KUROSAWA HIDEO
IPC: G11B7/09
Filed: 1995-06-28
Abstract: PURPOSE: To provide an objective lens driving device preventing the operation of an objective lens from being disturbed due to dust entering from a disk insertion port and a heat radiation port, etc., by filling an enclosure into a gap between a magnet and the objective lens. CONSTITUTION: The objective lens 11 is held by a hold member 12 freely vertically movably, and a coil 13 is wound around the outer peripheral part of the hold member 12. A gel 15 having prescribed viscosity without disturbing the vertical movement of the hold member 12 holding the objective lens 11 is filled as the enclosure into the gap between the coil 13 and the magnet 14 separated from and confronted with it, and the gap is blocked. Thus, even when the dust enters from the disk insertion port and the heat radiation port, etc., the dust is interrupted by the gel 15 to hardly enter the gap between the coil 13 and the magnet 14, and the objective lens driving device preventing the operation of the hold member 12 holding the objective lens 11 from being disturbed due to the dust is obtained.
Patent JP-H05330826-A (JP)
Title: Zirconia powder composition
Inventor: MATSUMURA HIROYUKI
IPC: C01G25/02
Filed: 1992-05-29
Abstract: PURPOSE:To impart excellent suppressible effect for static electricity, to improve fluidity or the like and to prevent the occurrence of a phenomenon such as sticking, stagnation, blocking, defective supply by blending a specific amount of an anti-static agent with a zirconia powder. CONSTITUTION:The zirconia power composition is produced by mixing the zirconia power and the anti-static agent of 0.05-5wt.% per the zirconia powder. The zirconia powder is preferably <=800Angstrom  in crystal grain diameter to excel sintering property, shape holding property at the time of molding or the like. Glycerol fatty acid ester, alkyl sulfonate, polyoxyethylene stearic acid amide or the like are listed as the concrete examples of the anti-static agent. A uniform and dense molded body is continuously obtained even at the time of press molding by using the obtained zirconia powder composition which is not affected by static electricity at the time of transporting the powder.
Patent JP-H0212369-A (JP)
Title: Japanese word processor
Inventor: TSUNEKAWA MASAAKI
IPC: G06F17/22
Filed: 1988-06-29
Abstract: PURPOSE:To simplify the input operation of Japanese words by providing a character pattern converting part which converts the input characters excluding HIRAGANA (cursive form of Japanese syllabary) into a specific pattern and therefore omitting a complicated key operation which changes again the punctuation of paragraphs. CONSTITUTION:An input part 1 inputs the character strings and a character string pattern converting part 2 converts the input characters excluding HIRAGANA into a specific pattern. A memory part 3 stores the input character strings. Then a Japanese word processing part 6 converts the input characters into the paragraph units with use of an independent word dictionary 4 and a paragraph punctuation learning dictionary 5 and changes the paragraph punctuation as necessary. In case the specific pattern converted by the part 2 is included in the input characters, the information is registered into the dictionary 5 with said specific pattern defined as the reading. At the same time, a converting operation is carried out based on the learning information. Thus it is possible to produce the correct sentences without performing such a complicated key operation that changes again the paragraph punctuation.
Patent JP-H05336638-A (JP)
Title: Structure of console panel
Inventor: SEKINE KUNIYUKI
IPC: A47K4/00
Filed: 1992-05-29
Abstract: PURPOSE:To get highly reliable structure at low cost by improving the work execution property of a type opened to outside air, in a console panel being used in the space subjected to water. CONSTITUTION:A signal electric ventilation cable 30, where a plurality of conductive wires 32, 32,... consisting of conductive wires for signals or the likes are arranged being insulated and also a ventilation tube 33 is arranged integrally, is airtightly inserted into the a console panel 10, which has electric parts 15 within inside the inner cavity 14, and the ventilation tube 33 is opened to the inside cavity 14 and the other end is opened to outside air, thus the console panel 10 is made into a type whose inside cavity 14 is opened to outside air.
Patent JP-S6054595-A (JP)
Title: Supporting structure of vibrationproofing microphone
Inventor: ARIKI YOSHIO
IPC: H04R1/40
Filed: 1983-09-05
Abstract: PURPOSE:To prevent deterioration of characteristics of a sound-receiving microphone by connecting the front and rear surfaces of a diaphragm of a vibration pickup microphone, which is attached to the inside of an enclosed case, with a sound path where air circulates, and combining the vibration pickup microphone with the sound-receiving one to construct a vibrationproofing microphone. CONSTITUTION:A case 3 of a vibrationproofing microphone 50 is partitioned in the middle, and a sound-receiving microphone 1 is attached to a front chamber having sound absorbing holes 4 and 40 in front and on the side. The rear chamber is shut off from the outside, and a vibration pickup microphone 2 is fitted therein, so that acoustic wave lead-in holes 4 and 5 provided to the front and rear surfaces of said microphone 2 will be communicated through a sound path 15 where air circulates. For the sound-receiving microphone 1 and vibration pickup one 2, the microphones of the same directivity are used, and synthesized 30 by reversing their output phases. Through these arrangements, noises due to vibration can be prevented, while retaining the characteristics of the sound-receiving microphone 1.
Patent JP-S647576-A (JP)
Title: Manufacture of piezoelectric thin film
Inventor: MIYAJIMA HAJIME
IPC: C23C14/34
Filed: 1987-06-29
Abstract: PURPOSE:To improve orientation property and reduce the residual strain by a method wherein a zinc oxide thin film containing boron oxide and at least one of oxides such as chrome, nickel, and iron oxide is formed on a substrate. CONSTITUTION:At least one of metals or oxides of them such as chrome, nickel, or iron is added to a target of zinc or zinc oxide containing boron or boron oxide and the target is subjected to a sputtering process so as to form a zinc oxide thin film which contains boron oxide and at least one of oxides such as chrome, nickel, or iron oxide on a substrate. Therefore, the zinc oxide thin film containing boron oxide (B2O3) and one or more kinds of oxides such as chrome oxide (Cr2O3), nickel oxide (NiO), and iron oxide (Fe:O3) can be obtained. That is, the substrate is heated at low temperature during the sputtering of the zinc oxide thin film containing boron, whereby a transparent piezoelectric thin film can be obtained which is excellent in a film property. By these processes, the strain induced by bimetal effect of a substrate and a thin film can be reduced.