baber/WOPTO huggingface dataset:
Patent JP-2000050602-A (JP)
Title: Blower brushless motor
Inventor: KAWARAI HIROMI
IPC: H02K29/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a blower brushless motor, which like a conventional one in which the fan holes of a sirocco fan and the yoke holes of a yoke are approximately aligned with each other, can cool a core covered with the yoke, and furthermore, in comparison with the conventional one, can better prevent the bearing part of a housing from being wetted by water drops adhering to the surface of the fixing member of the sirocco fan. SOLUTION: A core to which windings are applied is fixed to a housing 4, which rotatably supports a motor shaft 2 with a bearing part therebetween. Yoke holes 22 are formed in a yoke 20 which is fixed to the motor shaft 2 and covers the bearing part and the core. Fan holes 13 are formed in the fixing member 11 of a sirocco fan 10, which is fixed to the motor shaft 2 and covers the yoke 20 to be positioned on the inner side of fan blades 12. The fan holes 13 are arranged so as to have their front edges 13a on the front end side of the motor shaft 2 positioned closer to the rear end side of the motor shaft 2 than the rear edges 13a of the yoke holes 22, on the rear end side of the motors shaft 2.
Patent JP-2001044368-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIRAGA NORIAKI
IPC: H01L21/82
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor integrated circuit device strong in resistant against electrostatic discharge breakdown and moreover suitable for automatic design. SOLUTION: Plural inner circuits 4A and 4B, different in power lines 8A, 9A, 8B and 9B and an inter-circuit signal wiring provided for the inner circuits, are arranged in a semiconductor integrated circuit device. Other active elements 21 to 28, whose structures are the same or similar to first elements 12AP, 12AN, 12BP and 12BN, which are connected to the power lines of the inner circuits but are not connected to signal lines in the inner circuits are arranged in plural number close to the first active elements 12AP, 12AN, 12BP and 12BN to which the inter-circuit signal line 12 is connected in an arranging state, where the elements are sandwiched or are surrounded. An inter-circuit auxiliary line, which is not connected to the inter-circuit signal line 12, is connected to a static part near the connection part of the inter-circuit signal wiring 12 and runs in parallel with the inter-circuit signal line 12 is installed.
Patent JP-H04232807-A (JP)
Title: Laser beam control of ring laser gyroscope
Inventor: JIYOSEFU KIRUPATORITSUKU
IPC: H01S3/097
Filed: 1991-07-31
Abstract: PURPOSE: To prolong the effective life of an RLG element by controlling an electric current to keep the intensity of the beam constant, and operating a ring laser gyro(RLG) at an electric current level at satisfying operational conditions. CONSTITUTION: A beam intensity sensor 24 coupled to the mirror 22a generates a direct current indicating the intensity of a reverse rotation laser beam in response to a single beam. A rotation speed output sensor 26 generates an alternate current in which a frequency is the function the rotation speed of RLG. Then, the output of the sensor 24 is compared with the beam intensity (direct current) standard 30. The standard 30 is set to decide and maintain the satisfied beam intensity with respect to the operation of RLG, so that by the error signal of a comparator 28, the output current level of an electric source 32 is maintained with the result that the beam intensity comes to be substantially constant at all times. In this way, the effective life of an RLG element is prolonged, thus, is operation life is also prolonged.
Patent JP-S60170533-A (JP)
Inventor: DONARUDO BURUUSU UEIA
IPC: B21D26/14
Filed: 1984-10-11
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-H0498449-A (JP)
Title: Single kanji converter
Inventor: KATO TSUNEAKI
IPC: G06F17/22
Filed: 1990-08-10
Abstract: PURPOSE:To improve the way of using by providing an input character string analysis part, a shape designation processing part, a phrase designation processing part, and a word designation processing part. CONSTITUTION:This device is comprised of the input character string analysis part 1, the shape designation processing part 2, the phrase designation processing part 3, the word designation processing part 4, a KANA(Japanese syllabary)/ KANJI(Chinese character) conversion part 5, a radical dictionary 6, a shape dictionary 7, a KANJI information dictionary 8, and a KANA/KANJI conversion dictionary 9. The input character string analysis part 1 decides either designation format, designation by a KANJI name or radical name comprising the KANJI of an inputted character string and position relation, designation by the reading of a phrase in which the KANJI is included and the reading of the KANJI in the phrase, designation by declinable word termination including the Japanese reading of the KANJI, or designation by the reading of a word comprised of one KANJI, and either shape designation processing, phrase designation processing, or word designation processing is called, and the input character string is delivered. Thereby, a single KANJI conversion function simple and easy to use can be obtained.
Patent JP-H1052816-A (JP)
Title: Wire-type cutting method
Inventor: ITO KUNIO
IPC: B28D5/04
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To contribute to improve cutting accuracy, quality and yield of a manufactured wafer-like article by using abrasive grain with a mean particle diameter of a specified range as the abrasive grain incorporated in a slurry. SOLUTION: A premix apparatus 34 comprises a feeding inlet 37 for feeding abrasive grain and oil into a prestorage tank 30, the prestorage tank 30 wherein a slurry 60 prepd. by dispersing uniformly the abrasive grain into oil in advance by stirring and mixing is stored, a stirrer 32 for stirring the abrasive grain and the oil fed in the prestorage tank 30, a liq. transferring pipe 25 for feeding the slurry into a storage tank 22 and a feeding valve 36 for the slurry. A slurry 60 prepd. by feeding the ibrasive grain with a mean particle diameter 13-15μm and the oil by a mixing ratio of the abrasive grain to the oil of about 1:1.25 into the premix apparatus 34 and stirring and mixing them, is fed into the storage tank 22 and then, a silicon ingot is cut by using a wire 6 while the slurry 60 is jetted from liq. jetting nozzles 18 and 19 by means of a liq. feeding pump 26.
Patent JP-H0874925-A (JP)
Title: Vehicular vibration reduction device and control method thereof
Inventor: NISHIMOTO YOSUKE
IPC: G05D19/02
Filed: 1994-09-07
Abstract: PURPOSE: To ensure the reduction effect of car body vibration caused by a vibration exciter to the maximum by considering a time lag from the output of the change signal until a vehicular vibration state is changed actually at the change time of an operation mode and changing the phase of vibration by the vibration exciter. CONSTITUTION: The device in the title is provided with a vibration exciter for generating the vibration for reducing a car body vibration and a vibration sensor for detecting the car body vibration installed on the floor part of a car room and carries out the feedback control for changing the phase of the vibration by the vibration exciter while receiving the signal of the vibration sensor so that the reduction effect of the car body vibration by the vibration exciter may be displayed extremely.  In this control, an operation mode detection part for detecting a vehicular prescribed operation mode and the most suitable phase map mapped while requiring the most suitable phase facing to every operation mode advancely are provided and the phase in the operation mode before change is maintained during a prescribed time when the operation mode is changed and thereafter the most suitable phase facing to the operation mode after change is read from the most suitable phase map and the feedback control is started by rendering the phase at first to the phase of the vibration by the vibration exciter.
Patent JP-H0554016-A (JP)
Title: Particle simulation system
Inventor: MATSUZAWA KAZUYA
IPC: G06F19/00
Filed: 1991-08-26
Abstract: PURPOSE:To perform physical particle simulation with a high precision with an arbitrary analysis time scale by performing particle simulation only for a minute time just before output and performing fluid simulation except for this minute time. CONSTITUTION:At the time of transient analysis of an electron transporting phenomenon in an NMOS semiconductor element, information of the analysis structure is first read in, and a bias condition and time control information are next read in. The state at the initial time is calculated by fluid simulation. Fluid simulation P4 is performed till the analysis time deltat before the monitor time of DELTAt after, namely, for the time DELTAt-deltat. Next, particle simulation P5 is performed till the monitor time, namely, for the analysis time deltat. Thereafter, the calculation result is monitored and outputted at P6 on demand. The simulation is repeated from P4 till arrival at the end time of transient analysis.
Patent JP-H1052397-A (JP)
Title: Tube connecting part of endoscope
Inventor: OGINO TAKAYUKI
IPC: G02B23/24
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To reliably connect a flexible tube in an endoscope and a rigid pipe to each other with high reliability by winding a steel wire round an outer periphery of the flexible tube of a rigid pipe-inserted part in a tensioned condition, and hardening and fixing a winding condition of its steel wire by solder. SOLUTION: In a tube connecting part of an endoscope, a connecting part of a forceps channel 4 and a connecting pipe 6 is tightly bound by a steel wire 11 in a tensioned condition. The steel wire 11 can be connected with high reliability since tensile strength is large and it is also firmly fixed by solder 12 excellently sticking to the steel wire 11, and since the steel wire 11 having a thin stranded wire diameter can be used, the connecting part does not become thick, and it can be used even in a narrow part in an endoscope. An end part opening part 6a of the connecting pipe 6 is expanded in a taper shape, and since an end part of the forceps channel 4 tightly bound by the steel wire 11 cannot get over there, a slipping-out preventive effect is large.
Patent JP-H0390450-A (JP)
Title: Wiper device for windshield glass for automobile
Inventor: MARUCHIERO SUKORUSHIRORI
IPC: B60S1/32
Filed: 1990-08-10
Abstract: PURPOSE: To improve wiping performance by a method wherein a load exerted on a power arm by an elastic element is varied by differing between the angle, in a final terminal position of a wiping angle region, of the actuation shaft of the wiper arm and an angle in an initial terminal position. CONSTITUTION: A block part 10 is locked at a control shaft 11, reciprocally moved by a motor-driven unit, by a key, and the base end part of an arm 2 supporting a wiper blade assembly 4 is pivotally supported at the part 10 by a pivot 9. A spring type guide bar 13 is pivotally mounted at 14 on the block part 10, and the tip part 16 is loosely fitted in a hole 7 formed in the bent extension part 6 of the rod 3 of the arm 2. A first coil spring 17, an annular separation element 18, and a second coil spring are arranged on the same axis at the bar 13. A wiping load is varied in a way that the angle of a control shaft 11 is changed into an angle F of 90 deg. in a final terminal position C in a wiping angle region and an angle G of 90 deg. in initial terminal positions B1 and B2 .
Patent JP-H0552833-A (JP)
Title: Automatic sampler for trace analysis
Inventor: HANAOKA YUZURU
IPC: G01N35/10
Filed: 1991-08-26
Abstract: PURPOSE:To obtain an automatic sampler capable of preventing the contamination of a sample during a period waiting for analysis. CONSTITUTION:A turntable 1 to which a sample containers 2 each having a sample received therein are successively fed and arranged, the suction needle 3 sucking the sample from each of the sample containers 2, a lift mechanism for moving a sample needle up and down, an operation panel for presetting the suction amount of the sample or suction order and the gas introducing port 7a provided to a cover 6 are provided and high purity gas is introduced into the cover 6 from the gas introducing port 7a.
Patent JP-H0377493-A (JP)
Title: Video printer
Inventor: OZAKI YASUHIKO
IPC: H04N5/91
Filed: 1989-08-18
Abstract: PURPOSE:To observe a picture during print at present and a picture inputted at present simultaneously by providing control means controlling a changeover circuit based on a prescribed synchronizing signal and outputting a synthesis video signal between a memory picture data and a picture data from the changeover circuit. CONSTITUTION:A picture data 7 inputted externally and a memory picture data 9 for print outputted from a memory circuit 2 are switched and fed to a changeover circuit 4 giving an output to a monitor and a control circuit 5 controlling the changeover circuit 4 is provided based on a synchronizing signal 8 from a video signal processing circuit 1, the picture during print at present is synthesized in matching with the timing of the picture inputted at present and outputted onto the monitor. Thus, the picture 14 in print at present and a picture 13 being inputted at present are observed simultaneously.
Patent JP-S58117427-A (JP)
Title: Structure of sensor attaching part
Inventor: SASAKI TAKESHI
IPC: G01K7/22
Filed: 1981-12-30
Abstract: PURPOSE:To obtain excellent response, shock resistance, and aterproofing property as a sensor, by sealing the sensor into a sensor enclosing hole of a sensor holding member which is attached to a through hole in an equipment case by a filler with packings, thereby mounting the sensor to the equipment case. CONSTITUTION:The temperature sensor 6 is inserted into the enclosing hole 8 of the holding member 7, with lead wires 6c as leading parts. The lower end parts of the lead wires 6c are guided to the lower surface side of a pattern electrode 10 which is formed on the lower surface of the holding member 7 through a samll hole 8a of the enclosing hole 8. The protruded lead wires 6c are fixed to the pattern electrode 10 by a conductive bonding agent 11. Then the enclosing hole 8 is filled up with glass powder in a heaped up shape. Then  the glass powder is melted through a furnace, and thereafter it is cooled and  solidified. Thus the filler 9 is formed in the enclosing hole 8. Thereafter, the  holding member is coupled into the through hole 13 in the equipment case 12,  and watch module 17, to which a coil spring 16 is mounted, is incorporated into  the case equipment 12.
Patent JP-S58118556-A (JP)
Title: Preparation of 5-acetyl-2-alkylbenzenesulfonyl chloride
Inventor: KAWAMURA MASAO
IPC: C07C67/00
Filed: 1981-12-30
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate raw material of a heart medicine, economically, in an industrial scale, by using easily available 4-alkylacetophenone as a raw material, reacting the material with sulfur trioxide, etc. in concentrated sulfuric acid thereby effecting selective sulfonation, and reacting the product with thionyl chloride. CONSTITUTION:5-Acetyl-2-alkylbenzenesulfonyl chloride of formula III is prepared by sulfonating the 4-alkylacetophenone of formulaIwith sulfur trioxide or fuming sulfuric acid in concentrated sulfuric acid according to the reaction formula, and reacting the resultant 5-acetyl-2-alkylbenzenesulfonic acid of formula II or sulfonic acid salt with SOCl2. The sulfonation reaction is preferably carried out at a low temperature, i.e. <=20 deg.C, especially 0-10 deg.C. The characteristic features of the reaction process are the selective sulfonation of the 3-position by the temporary coordination of sulfuric acid in the sulfonation process, and the production of the objective compound in high yield using SOCl2 as the chlorinating agent.
Patent JP-H1145428-A (JP)
Title: Magnetic card and its production
Inventor: SASO HIROSHI
IPC: G11B5/716
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fixed random pattern which can be easily read but is difficult to reproduce or to falsify by laminating first and second magnetic layers having coercive forces separated from each other by specified times or more on a substrate and forming a third layer partially having a fixed pattern incapable of rewritting thereon, which is formed by the interference of signal magnetic fields individually recorded and overlapped on the first and second magnetic layers. SOLUTION: A first magnetic layer 5 having high coercive force and a second magnetic layer having low coercive force in which the coercive forces are separated from each other by >=2.5 times are successively formed on a substrate 4. A first signal is recorded on the first magnetic layer and then, a second signal is recorded on the second magnetic layer with different recording density from that of the first signal. Then, a third magnetic layer 7 is formed and an oriented magnetic field is added in parallel to the residual magnetization direction of the signals recorded on the first and second magnetic layers 5, 6 to form a fixed pattern with the irregular density distribution of magnetic particles. Thereby, the erasing or the rewriting of the fixed pattern is completely impossible and the addition of a pattern by printing or processing afterward can be made difficult.
Patent JP-H1072569-A (JP)
Title: Method for forming coating film excellent in stain resistance
Inventor: ONISHI KAZUHIKO
IPC: C09D183/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming a coating film excellent in resistances to weathering and staining by coating the surface of a substrate with a specific coating compsn. to form a coating film having specified properties. SOLUTION: A topcoating compsn. is prepd. by compounding an org. coating compsn. [e.g. a reaction-curing coating compsn. comprising a resin obtd. by the copolymn. of γ-methacryloyloxypropylmethoxysilane, glycidyl methacrylate, 2-hydroxyethyl methacrylate, and n-butyl methacrylate and tris(acetylacetonato) aluminum as the curative] with an organosilicate (condensate) represented by the formula (wherein R is H or a 1-10C hydrocarbon group). The topcoating compsn. is applied in a thickness of 10-100μm to the surface of a substrate and is dried to form a coating film comprising the surface layer having a high content of the organosilicate (condensate) and the inner layer having a high content of the org. coating compsn. The cured coating film is acid-treated to adjust the contact angle of its surface with water to 70 deg.C or lower.
Patent JP-S6370538-A (JP)
Title: Manufacture of jig for loading wafer
Inventor: FUJITA TAKASHI
IPC: B65D85/38
Filed: 1986-09-12
Abstract: PURPOSE:To effectively mass-produce a tray with flat surface in excellent reproducibility by a method wherein, before performing heat treatment, the tray is provided with deformation reverse to the deformation taken by the heat treatment. CONSTITUTION:A tray is made of a flat plate type jig material comprising Inconel-600. This jig material, after normal processing, is finished by press forming process to be provided with downward projected deformation x' using isolated modification molds 5. At this time, a shim 6 of 0.2mum thick is laid between two each of modification molds 5 at both ends of back plate 5b as well as between the other two each of modification molds 5 at the central part of the other back plate 5a to form a curved surface as a whole. Later, any residual stress imposed on the inside of the tray by said processings is released and removed further to be heat treated for around one hour at around 1000 deg.C for filming the tray surface. Through these procedures, the tray surface deformation can be offset by the deformation taken by the heat treatment to manufacture a tray with a flat surface.
Patent JP-S58112207-A (JP)
Inventor: HATA RIYOUSUKE
IPC: H01B9/06
Filed: 1981-12-25
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-S6274278-A (JP)
Title: Cultivation of microorganism
Inventor: MIKI KATSUYA
IPC: C12N1/16
Filed: 1985-09-27
Abstract: PURPOSE:To efficiently produce microbial cells or a metabolite thereof in a high concentration, by cultivating a microorganism in a liquid culture medium mixed with a gelatinized natural polysaccharide. CONSTITUTION:A natural polysaccharide, e.g. agar, carrageenan or alginic acid, capable of forming gel is gelatinized and a microorganism, e.g. bacterium or yeast, is cultivated in a liquid culture medium while bringing the gelatinized natural polysaccharide into contact with the liquid culture medium. The maximum yield of microbial cells in the liquid culture medium reaches about 1.5-13 times of that obtained by ordinary liquid cultivation. Thereby, the microbial cells can be readily cultivated in a high concentration at a low cost as compared with a conventional cultivation method in a high concentration without requiring a special apparatus.
Patent JP-S6458072-A (JP)
Title: Character recognizing device
Inventor: SHIMIZU HIROSHI
IPC: G06K9/62
Filed: 1987-08-29
Abstract: PURPOSE:To eliminate the candidate selecting load of a writer with a device that recognizes an input character from its holograph, by identifying a candidate from the features different from those used for selection of the candidate. CONSTITUTION:The written character data inputted from a tablet 100 is converted into an input pattern TX by a pre-processing part 200 and sent to a candidate selecting part 300. The part 300 decides two candidate character patterns AX and BX, for example, based on the stroke distance between the pattern TX and a standard pattern and sends both patterns to a directional angle converting part 600. The part 600 converts the character pattern where the feature value is shown in the xy coordinate value into a directional angle and sends this to a candidate identifying part 400. At the same time, the feature value of the pattern TX is also converted into a directional angle and sent to the part 400. The part 400 obtains the identifying features from the candidate character pattern and outputs the result of recognition via the comparison with the pattern TX.
Patent JP-H0854244-A (JP)
Title: Oscillation gyro
Inventor: NAKAMURA TAKESHI
IPC: G01C19/5663
Filed: 1994-08-15
Abstract: PURPOSE:To obtain an oscillation gyro having a thin overall thickness including the thickness of a circuit board in which the rotational angular speed can be detected with the sensitivity being restricted scarcely by the circuit board. CONSTITUTION:The oscillation gyro 10 comprises an oscillator 12 which comprises a right triangle pole oscillator 14, for example. The oscillator 14 has three side faces on which piezoelectric elements 16a, 16b and 16c are bonded at the center thereof. To the oscillator 12, the central parts of two U-shaped supporting members 22a, 22b are bonded in the vicinity of the node part. The both ends of supporting member 22a, 22b are bonded to a rectangular fixing member 24 made of an insulating material, for example. The fixing member 24 is fixed to one end side of a circuit board 34 spreading along a plane which is in parallel with the central axis of the oscillator 12 and the bending direction thereof. An oscillation circuit 40, a synchronism detection circuit 42, a DC amplifier circuit 44, and other circuits and components are mounted on the inside of bases 38 formed on the opposite major surfaces of the circuit board 34.