baber/WOPTO huggingface dataset:
Patent JP-2000287143-A (JP)
Title: On-vehicle unit for receiving satellite broadcast
Inventor: HAKOZAKI HIROTOSHI
IPC: H04N5/445
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle unit for receiving satellite broadcast with an automatic channel selection (music selection) function through keyword retrieval and an automatic storage broadcast function to avoid a state of non- video-image or non voice. SOLUTION: The on-vehicle unit is provided with a reception section 1 that receives a broadcast signal of a digital system sent from a satellite A, a keyword input section 2 that enters a keyword K to select contents of the broadcast signal, a selection section 3 that retrieves the received broadcast signal by using the keyword and selectively outputs the retrieved signal, a broadcast section 4 that broadcasts the selected broadcast signal, a storage section 5 that stores the selected broadcast signal, a reproduction section 6 that reproduces the broadcast signal in the storage section, a control section 7 that controls the broadcast section, the storage section and the reproduction section and an output section 8 that outputs the broadcast signal from the broadcast section and the reproduction section.
Patent JP-H01263442-A (JP)
Title: Thermal accumulation device
Inventor: TAMIYA ATSUSHI
IPC: F24F5/00
Filed: 1988-04-14
Abstract: PURPOSE:To enable a removal of ice to be performed with a low loss and efficiently by a method wherein a radiator exclusively applied for removing ice is added in addition to an ice making heat exchanger. CONSTITUTION:A radiator 4 is applied in addition to an ice making heat exchanger 3. Hot gas is supplied to the ice making heat exchanger 3 through a radiator 4 in case of operating an ice melting cycle. Thus, if a passage of the radiator 4 is properly set in response to a format of arrangement of a coolant passage of the ice making heat exchanger 3, the part where only the ice melting heat exchanger 3 may not melt the ice can be positively melted with hot gas of high temperature and further ice placed around a coolant passage 20 can be melted by the remained heat and the adhered ice surface can be uniformly and smoothly melted. That is, in case of melting ice, an area of heat source is increased by an amount corresponding to a length of passage of the radiator 4 as compared with that of ice making operation to enable an efficient ice melting operation to be carried out and further it is possible to reduce an energy loss under a restriction of ice melting loss at the adhered surface.
Patent JP-H08275566-A (JP)
Title: Thyristor start controller for synchronous machine
Inventor: SHIBATA MASAHIKO
IPC: H02P29/40
Filed: 1995-03-27
Abstract: PURPOSE: To protect a turbine generator or the like against damage by providing a variation rate limiter for limiting the variation rate of current reference signal within a predetermined range to suppress abrupt variation in the output torque from a synchronous machine. CONSTITUTION: A speed regulator 15 generates a current reference signal serving as a rotational frequency signal of a synchronous machine 6. A current regulator 17 outputs a rectifier phase control signal for delivering a current reference signal from the rectifier 2. A margin angle operating unit 20 operates a commutation overlapping angle which is employed, along with a commutation margin angle from an inverter 4, in the operation of an inverter phase control angle. A variation rate limiter 30 limits the variation rate of current reference signal within a predetermined range thus suppressing abrupt variation in the output torque from the synchronous machine 6.  With such constitution, vibration of the shaft system of the synchronous machine 6 is prevented from being enlarged even if the r.p.m. thereof is close to the resonance point thus protecting the rotary system against damage while avoiding fatigue of the shaft system from enlarging.
Patent JP-S60235284-A (JP)
Title: Hand-written character recognizing device
Inventor: NISHIO YOSHIO
IPC: G06K9/68
Filed: 1984-05-08
Abstract: PURPOSE:To improve the input speed by recognizing characters to which no character resembles, regardless of grouping designation in a hand-written character recognizing device. CONSTITUTION:After the input of hand-written characters is completed, characters are collated with standard patterns to discriminate characters which should be recognized regardless of grouping designation to a Kanji (Chinese character) and Hiragana (cursive form of Japanese syllabary) group, a Katakana (square form of Japanese syllabary) group, an anphanumeric group, etc., and candidate characters are selected. Characters (symbols) ''.'', '','', and ''o'' which do not correspond to any pattern of these groups are collated and recognized as characters (symbols) independently of any function key by a standard pattern memory 51. Thus, the input speed is raised, and troubles required for input are reduced.
Patent JP-H05267375-A (JP)
Title: Semiconductor resin-sealed mold
IPC: H01L21/56
Filed: 1992-03-18
Abstract: PURPOSE:To enhance size accuracy of a die island for a small package and evenness accuracy during its formation and reduce stress applied to the package during cutting by installing a projection to the cutting position at a bordering section of the package when a lead frame is clamped in a resin sealed mold. CONSTITUTION:A projection 2 is installed to the cutting position of a lead frame 4 to be cut at a bordering section of a package after it is resin-sealed. When an upper die 1 falls and the lead frame 4 is clamped with the upper die 1 and a lower die 5, the projection 2 installed to the upper die 1 allows a notch 7a to be formed at an accurate cutting position of a package in its bordering section. Since the notch 7a is always formed at the accurate cutting position of the package in the bordering section, the stress applied to the package during cutting time is reduced or relieved. In addition, since no notch is provided to the lead frame up to resin sealing, there is no possibility for cutting.
Patent JP-S5717181-A (JP)
Title: Generating set by solar ray
Inventor: KUBO HIROSHI
IPC: H01L31/042
Filed: 1980-07-04
Abstract: PURPOSE:To improve the economical efficiency of a position to be installed, maintenance and inspection, etc. by a method wherein the generating set is manufactured in structure in which a plurality of solar cells are disposed to a long-sized beltlike floating body which can be wound or rewound on or from a drum, and the solar cells can be floated on the surface of the water. CONSTITUTION:The long-sized beltlike floating body 2 is constituted by connecting a plurality of floating body elements 6, and a plurality of the solar cells 3 are arranged on the floating body 2. The floating body elements 6 are formed by cork, foaming plastic, an air bag, etc. The long-sized beltlike floating body 2 can be wound or rewound on or from the drum 5 with collars 7, and the long-sized beltlike floating body 2 is wound on the drum 5 when it is transferred or when it is housed for inspection, etc. Each solar cell 3 is connected electrically by an electric wire 4, and connected to a bus bar 11 through a current collector 10.
Patent JP-S5716408-A (JP)
Title: Manufacture for stripe filter
Inventor: SHIMIZU HIROFUMI
IPC: H04N9/07
Filed: 1980-07-03
Abstract: PURPOSE: To make partial dyeing and a decoloring process needless by repeating a unit process where only a necessary part is insolubilized and parts except this part is dissolved and removed, after applying with drying a colored constituent of one hue layer on a substrate.  
     CONSTITUTION: For a colored constituent, one obtained by dissolving gelatin in water as a film layer and appropriate dyestuffs is employed. A photoresist 3 is applied with a spinner method on a colored constituent 1 applyed on a substrate and solidified with drying and futher exposed to ultraviolet rays through a photomask comprising an optically transparent part 4 and a light shielding part 5, allowing an insoluble protective film 3A to be formed. A photoresist layer 3B with ultraviolet rays intercepted by the mask is removed with dissolution. It is taken as a unit process to repeat that a part corresponding to the 3B of the colored constituent layer is subjected to an insolubilizing treatment and a part corresponding to the 3A is removed, thereby allowing a stripe of one hue to be formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59218380-A (JP)
Title: Scroll type compressor
Inventor: ARATA TETSUYA
IPC: F04C18/02
Filed: 1983-05-27
Abstract: PURPOSE:To offer a scroll type compressor having a reduced passage loss for higher efficiency by providing a passage system of a discharge port with a largely bored means by which the passage system will not be closed. CONSTITUTION:A discharge port 11 has an increasingly large diameter toward the inside of a closed container such that the relation between the diameter (d) thereof and the diameter D of the enlarged opening thereof shall be D>(d). The diameter of the discharge port 11 is restricted, however, the restriction may be released from a certain height thereof by a staged part 36 or a part 37 having an increasingly large diameter. Otherwise, the discharge port is elongated with the diameter maintained to the scroll lapping part of a stationary scroll and a turning scroll, as shown by the cut-off parts 33 and 34, to bore the cut-off passage system.
Patent JP-H04322910-A (JP)
Title: Electric discharge machine
Inventor: ARAYA SHIZUO
IPC: B23H1/02
Filed: 1991-04-23
Abstract: PURPOSE:To enhance the machining characteristic during finishing or fine electric discharge machining. CONSTITUTION:During finishing or fine machining by an electric discharge machine, a machining control section A applies machining pulses through a machining gap between a workpiece 1 and a machining electrode 2 under a preset machining condition. Accordingly, arcs are generated in the machining gap. A detecting section B detects an electric discharge condition in the machining gap. A calculating section C counts numbers of cycles of generation of pulses and cut-off of arcs, and calculates a frequency N of occurrence of cut-off of arcs. A determining section D delivers a control signal h1 to the machining control section A if the frequency H of occurrence of cut-off arcs exceeds a reference value P. When the control signal h1 is inputted, the machining control section A decreases the value of a resistance 6, the peak value of machining current is set to be high so as to change the machining condition by which the frequency of cut-off of arcs is reduced.
Patent JP-H04323213-A (JP)
Title: Fine particle of cross-linked n-vinylamide resin, microgel, its production and use
Inventor: AIZAWA TOSHIYUKI
IPC: C10M107/42
Filed: 1991-04-23
Abstract: PURPOSE:To obtain the subject resin having excellent thickening property and chemical stability and useful as microgel, etc., by polymerizing a specific vinyl monomer, vinylpyrrolidone and fumaric acid, etc., at specific ratios in a non- aqueous solvent in the presence of a cross-linking agent and adjusting the average particle diameter below a prescribed level. CONSTITUTION:The objective resin is produced by carrying out precipitation polymerization of (A) 30-100mol% of a compound of formula I (R<1> and R<2> are H or methyl) and (B) 0-70mol% of one or more compounds selected from fumaric acid, maleic acid, itaconic acid, their anhydride, N-vinylpyrrolidone and a compound of formula II [R<3> is H or methyl; X is -COOY (Y is H, 1-18C alkyl, etc.), -CONHZ (Z is H, dialkylamino or sulfonic acid-substituted lower alkyl), cyano, etc.] in a non-aqueous solvent (e.g. benzene) in the presence of a cross-linking agent (e.g. N,N'-methylenebisacrylamide), optionally converting the carboxyl group and sulfonic acid group in the molecule into salt with alkali metal and adjusting the average particle diameter to <=10mum.
Patent JP-2000285035-A (JP)
Title: Method and device for memory diagnosis
Inventor: AMANO YOSHINOBU
IPC: G06F12/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To change the processing contents according to the frequency of occurrence of errors and to attain the processing accordant with the situation by setting optionally a diagnostic operation when an error occurs in a normal memory read mode. SOLUTION: When an error is detected at an error detection part 5, the error is reported to a diagnostic mode control part 100 by the detection output (1)-(1). The part 100 switches a normal read/write indication signal line 201/202 to an indication signal of a diagnostic mode and performs the control to switch an address of the read/write mode to an address of diagnostic mode. Then a diagnostic operation is carried out according to the contents of a diagnostic mode indication register 101 and a diagnostic address store register 102 which are previously set by the firmware. In a normal memory read mode, a diagnostic operation is carried out when an error occurs after the prescribed capacity is optionally set since the errors of 1-2 bits occur frequently and in terms of a rule of thumb in every prescribed capacity in a read mode, for example.
Patent JP-H01264960-A (JP)
Title: Colored zirconia ceramics and its production
Inventor: GENDOSHI TAKUYA
IPC: C04B35/48
Filed: 1988-04-14
Abstract: PURPOSE:To obtain the title ceramics which has high strength and high toughness characteristics and is colored black or dark by sintering a molding consisting of a metal oxide, ZrO2 and stabilizer, then further calcining the molding in a C-contg. atmosphere thereby obtaining the specific compsn. CONSTITUTION:The molding having a required shape is formed from the raw material consisting of 0.1-10pts.wt. metal oxide (e.g.: Cr2O3, TiO2, etc.), 90-99.9 pts.wt. ZrO2 and the stabilizer (e.g.: Y2O3) and is subjected to a 1st calcination preferably in an oxidizing atmosphere to sinter the molding. This molding is then subjected to the 2nd calcination preferably at 1,100-1,650 deg.C in the C- contg. atmosphere. The title ceramics which consists of the coloring component of 0.1-10wt.% in terms of the metal oxide as the metal oxide and/or the reduction product thereof, the stabilizer and the ZrO2 contg. >=0.05wt.% and <0.2wt.% ZrC having <=0.1wt.% free C content and in which preferably about >=60mol% of the crystal phase of the ZrO2 consists of tetragonal crystals is obtd.
Patent JP-S5317466-A (JP)
Title: Hair drier
Inventor: OKUTSU HIDEO
IPC: A45D20/10
Filed: 1976-07-31
Abstract: PURPOSE: To provide a hair drier having a main body which includes a pair of cover halves jointed to each other, each cover half having a corresponding intake half, and a wind amount adjuster provided in an intake section thereby to streamline the assembling process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60235207-A (JP)
Title: Programmable controller
Inventor: OOYA NOBUHIRO
IPC: G05B23/02
Filed: 1984-05-08
Abstract: PURPOSE:To find contradictions between output relays and to make fail safe and error check of an input part possible by providing a programmable controller with a data storage part for output check. CONSTITUTION:The programmable controller having an input part 1, an output part 3, a program memory part 5, a data memory part 2 where states of relays or the like are held and an operating part 4 is provided with a data storage part 607 for output check. Data which designates a group of output relays and one, at least, of a maximum allowable energizing number and a minimum essential energizing number in this group are stored in the storage part 607, and it is checked whether an actual energizing number is within the designated range or not after the output operation and before the arithmetic operation. Thus, contradictions between output relays are found to lead actual outputs to the safety side, and errors of programs and the input part are checked.
Patent JP-H01264242-A (JP)
Title: Semiconductor device
IPC: H01L21/31
Filed: 1988-04-14
Abstract: PURPOSE:To obtain a semiconductor device, such as a transistor or the like, whose characteristic is not deteriorated due to a heat treatment by a method wherein individual faces coming into contact with a wiring substratum film of a wiring layer is covered with an insulating film which restrains a constitutive element of a ceramicbased superconductor from being diffused. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed one after another along the surface of a P-type semiconductor substrate 1; a platinum film 4 as a wiring substratum film is formed on these oxide films 2, 3. A sintered Y-Ba-Cu-O target is sputter-evaporated in a mixed gas of argon and oxygen by a high-frequency magnetron sputtering operation; a crystalline Y-Ba-Cu-O film 5 is applied to the platinum film 4; the film is treated by a photoetching method; As<+> ions of 10<15>cm<-2> or higher are implanted by making use of these films 4, 5 as a mask; n<+> regions 6 are formed; an Si3N4 film 7 with a thickness of about 50nm as an insulating film is applied to a whole face. As a result, it is possible to restrain constitutive elements of a ceramic- based superconductor from being diffused to the semiconductor substrate; it is possible to prevent a characteristic of a semiconductor device such as a transistor or the like from being deteriorated.
Patent JP-S5520529-A (JP)
Title: Speed control unit
Inventor: FUJITA MASAHIKO
IPC: H02P5/00
Filed: 1978-07-31
Abstract: PURPOSE: To obtain DC output corresponding to the amplitude of the tachogenerator independently of the fundamental frequency of the tachognerator and to perform control by detecting the speed variation in fluctuating at the frequencies of 0 to ∞ for the control variable.  
     CONSTITUTION: When the control variable 24 is operated, the tachognerators 31a and 31b output the fundamental waves in sinusoidal shape in which the amplitude is in proportional to the speed of the control variable 24 and the phases are different by 90° each other. The output of the tachogenerators 31a and 31b is squared at the square circuits 32a and 32b connected respectively with the 31a and 31b. The outputs of the square circuits 32a and 32b are added at the addition circuit 33. The output of the circuit 33 is made to 1/2 power at the 1/2 power circuit 34. The output is DC speed signal in proportional to the speed of the control variable 24. The output is compared with the reference signal s at the comparison circuit 22 to output a signal having a deviation with s. The drive circuit 23 amplifies the output of the comparison circuit 22 and feeds it to 24. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000286728-A (JP)
Title: Tuner unit adopting direct conversion system
Inventor: YOKOYAMA ATSUMI
IPC: H04N5/44
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To suppress crosstalk between an RF circuit and a channel selection circuit of a tuner adopting a direct conversion system with a simple and inexpensive configuration. SOLUTION: An RF circuit, a base band circuit and a channel selection circuit are formed on a tuner board 44, a metal-made chassis 46 shields the RF circuit or the channel selection circuit, input output circuit patterns 47 connecting the tuner board 44 and a set board 45 and provided to the tuner board 44 are extended to one end of the tuner board 44, ends of the input output circuit patterns 47 are exposed, the tuner board 44 is set to the set board 45 in an orthogonal direction, ends of the input output circuit patterns 47 and wiring patterns 49, 49,... extended up to positions opposed to the ends are formed on the set board 45, and the ends of the input output circuit patterns 47 and ends of the wiring patterns 49 opposed to the ends of the input output circuit patterns 47 are soldered.
Patent JP-S58210283-A (JP)
Inventor: TADENUMA YUUICHIROU
IPC: E06B1/00
Filed: 1982-05-31
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-S5718097-A (JP)
Title: Failure processing system for storage device
Inventor: FUKUOKA HIDEKI
IPC: G11C29/00
Filed: 1980-07-07
Abstract: PURPOSE:To automize the failure processing in high speed, by using the corresponding address and alteration carrier bit of the main and secondary storage device by an address conversion table and rolling in them from the corresponding unit part of the secondary storage device to the failure producing unit part of the main storage device. CONSTITUTION:A processor 1, main storage device 2 having a plurality of unit parts 3, secondary storage device 12 having a number of unit parts 13 of the same capacity as the unit parts 3, and controller 4 for roll-in and roll-out between the devices 2 and 12, are provided, and the content of the desired unit parts is rolled into the device 2 from the device 12. In this case, the controller 4 is provided with an address conversion table 5 which corresponds the alteration carrier bits corresponding to each part to be desired to the unit part addresses of the device 12. At the detection of failures due to the main storage access from the processor 1, if the alteration carrier bit corresponding to the failure detecting unit part shows no alteration, a table 5 obtains the unit part address of the device 12 corresponding to be rolled in the device 2.
Patent JP-H07275554-A (JP)
Title: Thread-cutting device for multi-needle sewing machine
Inventor: IKEDA KENJI
IPC: D05B65/02
Filed: 1994-04-06
Abstract: PURPOSE: To surely prevent the collision and mutual interference of a thread cutting device part and a hook needle horizontally and linearly moved in a sewing machine and to secure sewing, thread cutting and the clamp of a thread during the operation of the sewing of respective stages. CONSTITUTION: In this thread cutting device, an upper cutting blade 22 and a lower cutting blade 21 are driven, a linking device part 30 for separating a considerably long distance is provided and the danger of a hook needle collision during movement is eliminated. Also, the respective cutting blades 21 and 22 pre extruded forward to a fixed position at the time of starting cutting work, and in the process of stretching the lower cutting blade forward from the position and acquiring a needle thread and a hook needle thread, by a lower curved introduction piece installed at the cutting tip of the lowering cutting blade, the hook needle thread first introduced between the pin of a thread clamping device part and the pushed and opened elastic piece of the lower cutting blade.  Thereafter, the lower cutting blade hooks the needle thread and the hook needle thread, is continuously moved back to the position of the fixed point standby of the upper cutting blade, is gathered with the upper cutting blade and cuts the needle thread first and then the hook needle thread. The cut hook needle thread is clamped by the pin of the thread clamping device part and the elastic piece, and preparation for the next sewing is performed.
Patent JP-S62250026-A (JP)
Title: Room temperature curable epoxy resin composition
Inventor: SUZUKI TOSHIO
IPC: C08G59/40
Filed: 1986-04-22
Abstract: PURPOSE:The titled composition, obtained by reacting an epoxy group-containing compound with a specific silyl (poly)phosphate, curable at room temperature in a short time, preservable for a long period and suitable as a molding resin in the electronic and electrical industry, etc. CONSTITUTION:A composition obtained by reacting (A) a compound having at least one epoxy group in one molecule with (B) a silyl (poly)phosphate in which -OH groups is (poly)phosphoric acid are substituted by a group -SiOR3 [R is H or <=10C monofunctional organic group, preferably methyl, aryl or alkenyl] in amounts adjusted to give 0.1$:1-10:1 molar ratio of the total groups -OSiR3 in the component (B) to the total epoxy groups in the component (A). The number of phosphorus atoms in the polyphosphoric acid is preferably <=6.