baber/WOPTO huggingface dataset:
Patent JP-H07322625-A (JP)
Title: Controller of power converter
Inventor: HIRAYAMA HIROKO
IPC: H02M7/757
Filed: 1994-05-26
Abstract: PURPOSE:To reduce the capacity of a DC capacitor and to obtain the controller of a power converter achieving compactness by compensating a transient power unbalance even when a power system voltage drops to continue operation. CONSTITUTION:The title controller is provided with an inverter 1 connected to a power system Ps, a DC capacitor 2, a chopper 3 and a load L, a means 4 for generating an effective power reference value Pref to be sent or received between the power system and the load, and a means 11 for generating a voltage reference value Vdiref of the DC capacitor. Further, the title controller is provided with a means 10 for detecting an actual voltage value Vdi of the DC capacitor, means 8 and 5 for controlling the conversion power of an inverter and a chopper on the basis of a voltage deviation DELTAVdi between the voltage reference value and the actual voltage value and an effective power reference value, and a means 13 for generating a power compensation value DELTAP by amplifying the voltage deviation. Then, the power compensation value is used for at least either one of an effective power controller or a chopper power controller.
Patent JP-S61272084-A (JP)
Inventor: KONDOU IKUZOU
IPC: D05B69/20
Filed: 1985-05-25
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-S606226-A (JP)
Title: Method for correcting rotating position of die for press machine
Inventor: ANJIYOU KISHIYOU
IPC: B21D28/34
Filed: 1983-06-24
Abstract: PURPOSE:To determine the rotating position of dies with good accuracy by adding the rate of correction to a driving device and controlling numerically the positioning command of the rotary dies. CONSTITUTION:An upper turret 3 and a lower turret 9 are rotated to position a punch 5b and a die 7b under a striker. A detecting means 79 detects that the punch 5b and the die 7b are positioned under the striker 11. The punches 5a, 5b and dies 7a, 7b as rotary dies are rotated by driving a driving device 17 and are stopped in a prescribed position. The device 17 is rotated reversely by as much as the difference between the command value for the rotating angle and the present value added with the rate of backlash in the stage of rotating reverse the punch 5a and the die 7a. The signal for whether the addition of the backlash in the stage of succeeding rotation is needed or not is changed over and is selectively fed at every change of the rotating direction of the rotary dies constituted of the punch 5a and the die 7a in the forward or backward rotating direction.
Patent JP-S60257083-A (JP)
Inventor: IKEDA MANABU
IPC: H01R9/22
Filed: 1984-06-04
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-S5339643-A (JP)
Title: Dehumidifier
Inventor: HAGIO TOMONORI
IPC: F24F1/02
Filed: 1976-09-22
Abstract: PURPOSE: To provide a dehumidifier, in which a partition plate is provided substantially at the center of cabinets, such that various units may be attached to the partition plate, whereby assembling operation can be simplified and manufacturing costs can be reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08301324-A (JP)
Title: Tightly closing cap device
Inventor: IMADA IMAYOSHI
IPC: B65D43/22
Filed: 1995-05-11
Abstract: PURPOSE: To provide a tightly closing cap device where, even if contents, etc., are sticking to the opening of a container main body when the container main body is tightly closed, they are removed by the slide of a cap against the edge of the opening of the container main body, which is made to fit them together, a tighter, more stable seal is formed, in addition, the frictional resistance of the sliding part produced when the cap tightly closes is small, and the attachment/detachment of the cap is easy. CONSTITUTION: In a tightly closing cap device, an opening 12 is made in the front end of a container main body 2, the front end forms a conical part 10 narrowing toward the opening 12 from the middle part of the container main body 2, and a cap 4 has a cylindrical projection which has a cross-section almost in the shape of the opening 12 and fits into the opening 12. This device has an elastic flange 24 on the external surface of the cylindrical projection which is passed through the opening when the container is tightly closed, and also has a lock mechanism which firmly fixes the container main body 2 and cap 4.
Patent JP-S61271679-A (JP)
Title: Magnetic head
Inventor: HAYAKAWA YUICHI
IPC: G11B17/32
Filed: 1985-05-27
Abstract: PURPOSE:To attain always stable recording and reproduction by making the distance between both ends of a plate spring holding a slider narrower than the spring distance and fixing the spring to a base so as to move minutely the slider in a direction vertical to a medium face. CONSTITUTION:The slider 2 provided with a magnetic core 1 is adhered and fixed to nearly the center of the plate spring 7 and both front/back ends 8, 9 of the spring 7 are sticked and fixed onto the base 10 while being contacted with projections 11, 12 provided at a narrow distance than the length of the spring 7. Thus, the spring 7 is bent as a bow and the slider 2 is minutely moved in a direction vertical to the medium face owing to the elastic deformation, the slider follows excellently the medium and the slider 2 and the medium are contacted closely so as to attain stable magnetic recording and reproduction.
Patent JP-S60258358-A (JP)
Inventor: HIROI TSUNEO
IPC: E04B1/66
Filed: 1984-06-01
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-S5815373-A (JP)
Title: Electrophotographic camera device
Inventor: IZUMIDA MORIJI
IPC: H04N5/335
Filed: 1981-07-22
Abstract: PURPOSE:To obtain a sharp picture without interference of dark current, by independently recording a signal component and a dark current component provided from an image pickup element on a recorder. CONSTITUTION:After a shutter 7 is opened and optical information is formed on a pickup element 8 instantly, the shutter is closed and a driving pulse generating circuit 11 is started with a pulse 33 generated afterward and the driving pulse is applied to the element 8. Taking the operating condition of a driving pulse generating circuit so that the pulse trains possible just for two times of scanning of the element 8 can be produced, since the signal component can all be read out with one scanning, only the dark current can be read with the 2nd scanning. Thus, these two signals are amplified at a signal processing circuit and converted into a signal to be recorded easily, and recorded to a recorder 10, then only the signal component can be picked up by eliminating the dark current component at a subtraction circuit at reproduction.
Patent JP-S5447282-A (JP)
Title: Depalletizer
Inventor: HIRAKURI YASUHIRA
IPC: B65G59/06
Filed: 1977-09-20
Abstract: PURPOSE: To perform uniform pinch holding, by making films of air ejected from small holes of push plates between belts and the push plates for pushing the back sides of the belts for pinch-holding piled articles supplied.  
     CONSTITUTION: The piled articles G supplied by an introducing conveyor 1 are moved and stopped in the center of the depalletizer by an unloading conveyor 2. Then, the articles are lifted by a comb-like plate 3a of a lifter 3 and stopped at an upper limit. The articles are pinch-held by cylinders 49 of pinch holders 4 throgh the push plates 4. Air is ejected from the small holes of the push plates 46, thereby making air films between the belts 45 and the push plates. When the top of the lowest article reaches the bottoms of the push plates 46 by moving the belts 45 and the comb-like plate 3a, the belts 45 stops and only the lowest article is transferred onto the unloading conveyor 2 and conveyed to the next process. Such operations are repeated to automatically convey the piled articles. Therefore, the abrasion of the belts is prevented and uniform holding is performed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0410178-A (JP)
Title: Device for producing stereoscopic picture having quality peculiar to metal
Inventor: MOTEGI TOSHIO
IPC: G06T11/20
Filed: 1990-04-27
Abstract: PURPOSE:To produce a stereoscopic picture having quality peculiar to metal in a short time by sticking a pattern expressed by a picture projecting means onto the steropscopic picture prepared by a stereoscopic picture producing means. CONSTITUTION:A paint-type texture production part 12 produces a texture picture having the quality peculiar to metal by painting a designated color onto a position, which is designated by a paint information input part 11, and stores the prepared picture into a storage part 13. A projecting picture producing device 2 prepares the stereoscopic picture and stores it into a storage part 23 according to the three-dimensional coordinate data and the projection information of the stereoscopic object or the like from a shape into device 3. Based on the projection information inputted by a texture projection information input part 21, a texture picture projection part 22 projects and sticks the texture picture onto the stereoscopic picture produced by a stereoscopic picture production part 27 and therefore, it is possible to produce the stereoscopic picture having the quality peculiar to metal.
Patent JP-H07293143-A (JP)
Title: Tapestry shaped blind
Inventor: KONNO SHINJI
IPC: E06B9/06
Filed: 1994-04-28
Abstract: PURPOSE:To shield light even within any range from the lower side to the upper side of a glass window. CONSTITUTION:A tapestry shaped blind is composed mainly of a transparent insulating support body (10) formed by arranging transparent electrodes at specified intervals and an insulating thin sheet body (11) to which positive and negative charges are applied, the insulating support body (10) is formed on the indoor side of a windowpane, and the insulating thin sheet body (11) is arranged on the surface of the insulating support body (10). Also a pattern voltage to vertically move the insulating thin sheet body (11) on the surface of the insulating support body (10) is applied to the electrodes of the insulating support body (10), and a tapestry shaped insulating thin sheet body (13) is locked at the insulating thin sheet body (11).
Patent JP-S62271086-A (JP)
Title: Pattern recognizing device
Inventor: SUGIYAMA MITSUMASA
IPC: G06K9/62
Filed: 1986-05-20
Abstract: PURPOSE:To obtain a device high in recognition rate, and also, short in recognition time, by considering enough a writing order variation at the time of generating a pattern, and thereafter, dividing the pattern into partial patterns and recognizing it. CONSTITUTION:When a writer writes a character to a tablet 1 with an input pen 2, a coordinate of the pen and up-down information of the pen are sent to a feature extracting part 3, and in the feature extracting part 3, from an inputted character pattern of one character portion, a feature is extracted and sent to a character discriminating part 4. In the character discriminating part 4, the feature which is extracted from the inputted character pattern is compared with a character pattern of each character which is registered in advance and its similarity is derived, and the character having the highest similarity is outputted as a result of recognition. In such a case, the inputted pattern and the pattern which have been registered in advance are divided into one or plural partial patterns whose sequence is scarcely varied even by an error of a writing order and each corresponding partial pattern is compared, by which the pattern is recognized.
Patent JP-2000303783-A (JP)
Title: Messer shielding machine and semi-cross-sectional execution method
Inventor: SAWAKI AKIRA
IPC: E21D9/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve workability by minimizing an open-cut width without damming up a flow of water by bilaterally asymmetrically forming a messer shielding machine in the boring advancing direction, and forming a hanging-in space between messers overhanging backward from frames and an overhang part for overhanging the frames to the opposed side. SOLUTION: Plural messers are slidably arranged on both sides and in a bottom part of frames 10, 11 via a press-in jack. Here, in a tail frame 11, its one end forms an overhang part 11a in the rear in the boring advancing direction, the other side does not form the overhang part, and a tail messer 16a overhangs backward instead of it to be formed bilaterally asymmetrical in the boring advancing direction. A hanging-in space is formed between the overhang part 11a of the tail frame 11 and the tail messer 16a overhanging backward without being supported by the tail frame 11. Thus, a box body can be laid in close vicinity to one side messer, and since a preceding box body and a succeeding box body can be laid in close vicinity to each other, an open-cut width can be narrowed by that extent so that earth excavating quantity can be reduced.
Patent JP-S60258179-A (JP)
Title: Dextrorotatory optical isomer of diastereomer a of ym-09730 or its acid addition salt, preparation of said compound and drug composed of said compound
Inventor: TAMAZAWA KAZUHARU
IPC: A61K31/4427
Filed: 1984-06-04
Abstract: NEW MATERIAL:The dextrorotatory optical isomer of the diastereomer of 2,6- dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-(1-benzylpyrrolidin-3-yl) ester 5-methyl ester (abbreviated as YM-09730) or its acid addition salt. USE:A vasodilator and a hypotensor. PREPARATION:The acetate of the diastereomer A is separated from a mixture of the YM-09730 diastereomer A having a retension time of 28min and the YM- 09730 diastereomer B having a retension time of 29min, treated with a base, and made to react with L-(-)-malic acid to obtain the titled compound. The retension time of YM-09730 is measured by a high-performance liquid chromatography [column, nucleoxyl R 5C18 4.6mm.phiX300mm.; column temperature, 30 deg.C; mobile phase, 0.05mol potassium dihydrogen phosphate (pH3)-acetonitrile (80:20V/V); flow rate, 0.9ml/min; ultraviolet detector (lambda254nm)].
Patent JP-H10250399-A (JP)
Title: Assembling construction of operation panel for tractor
Inventor: EDA HIDEYA
IPC: B60K20/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve workability for assembly by assembling a unitized operation panel in the fitting hole of a lever guide panel covering the recessed part of a fender, and providing a connector fitting and detaching external wirings onto the position visible from the inside of a machine body of a control box without projecting inside the inside edge of the machine body. SOLUTION: A control box 17 is assembled in an operation panel 6 so as to constitute an assembling unit, and the assembling unit is inserted assembled into a fitting hole, after a lever guide panel 4 is assembled with a fender 3. A connector 23 is arranged on the position visible from the inside of a machine body in the inclined condition becoming lower toward the extreme end side, and external wirings can be inserted and drawn out from the inside of the machine body. The inner end edge of the connector 23 is arranged so as not to project on the inner driver's seat side from the inner end edge of the operation panel 6. In this way, by previously unitizing the operation panel 6 and the control box 17, the assembling work is simplified.
Patent JP-S63279593-A (JP)
Title: Induction heating cooker
Inventor: OKADA KAZUICHI
IPC: H05B6/12
Filed: 1987-05-11
Abstract: PURPOSE:To prevent cooling air to be produced between an induction heating cooker and its installation table from circulating into the cooker inside without complicating a structure in the induction heating cooker inside by rotating plural pieces of cooling fans installed in the body inside at the same time. CONSTITUTION:From the structural standpoint of a body 1, two cooling fans 5 and 6 are designed so as to be rotated at the same time if at least one of plural heating coils 3 and 4 operates. Consequently, such a possibility that the air inhaled by one cooling fan 5 flows backward through an inlet port in a lower part of another cooling fan 6 and blown out, then it is inhaled in an inner part of the body 1 by the cooling fan 5 again is brought to nothing. With this constitution, air circulation in space between the body 1 and its installation table 2 is prevented from occurring without complicating an internal structure of the body 1, thus any drop in cooling efficiency of the body 1 can be kept back.
Patent JP-S63279598-A (JP)
Title: Emission drive circuit for electroluminescent element
Inventor: HIRATA SHINJI
IPC: H05B44/00
Filed: 1987-05-11
Abstract: PURPOSE:To make even such an EL element as low in resisting pressure usable to a high voltage power source with no problem by regulating voltage to be impressed on the EL element in a way of properly setting the capacity value of a condenser in the case where the charging and discharging operations of the EL element are carried out via the condenser being connected to the EL element in series. CONSTITUTION:When a transistor 9 is conducted by a drop voltage to be generated in a diode 8, a thyristor 7 is in no case conducted, inversely, the thyristor 7 is first conductible by what each electrification charge of a condenser 19 and an EL element is fed at time of nonconduction of the transistor 9. Accordingly, the thyristor 7 and the transistor 9 are conducted at the same time so that they are in no case connected to both ends of a power source E. In addition, voltage to be impressed on both ends of the EL element 3 from the power source E comes to the voltage that divided output voltage of the power source E by a capacity constituent ratio of the condenser 19 and the EL element 3 itself, so that the voltage value can be regulated by properly setting capacity of the condenser 19. With this constitution, even such an EL element low in resisting pressure comes to be usable to the high voltage DC power source E.
Patent JP-S5339531-A (JP)
Title: Cooling device for induction heating device
Inventor: HONDA ATSUSHI
IPC: F24C7/02
Filed: 1976-09-22
Abstract: PURPOSE:To achieve effective forced cooling of exciting device by providing blowing guide which is simulating configuration of exciting poles.
Patent JP-H07301712-A (JP)
Title: Surface light emitting element
Inventor: NISHIMURA MASAAKI
IPC: F21V8/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a band-shaped surface light emitting element which is easily usable for a quadratic surface as well, not merely to cost effectively produce a surface light emitting element having a thickness of, for example, about 5mm by arranging plural pieces of light guides in a surface form. CONSTITUTION:This surface light emitting element 4 is composed by arraying plural pieces of the wire shaped light emitting elements 1 in parallel and sealing the one surface with a translucent resin 2 and the other surface with a resin 3 coated with aluminum or white color having high reflectivity. The entire part of the plane body 4 is made to emit light by the light guided from a light source device 5. At this time, the planar surface light emitting element is obtd. if the surface light emitting element is hermetically sealed with a material having high hardness as the blank material of the translucent resin 2 and the resin 3 having the high reflectivity. Not only the plane light emitting element is obtd. but the curved surface light emitting element is obtd. as well if the light emitting element is hermetically sealed by using resins having resilience as the resins 2, 3. Further, the light emitting element is rollable and is fittable to a curved surface as well in such a case.
Patent JP-S607214-A (JP)
Title: Gain variable amplifier
Inventor: KOUNO KOUUN
IPC: H03G3/10
Filed: 1983-06-27
Abstract: PURPOSE:To set largely a maximum gain more than that of a conventional amplifier independently of a power supply voltage by providing an adjusting circuit limiting a control circuit with a prescribed setting value so as not to allow the control current to exceed a certain value. CONSTITUTION:A DC current of the 5th and 6th transistors (TRs) Q5, Q6 when the gain of the amplifier circuit is increased is detected by the 8th, 9th TRs Q8, Q9. When this DC current is decreased and the base potential of the 8th, 9th TRs Q8, Q9 is larger than the base potential of the 10th TRQ10, the 8th, 9th TRs Q8, Q9 are turned on to draw the emitter current of the 11th, 12th TRs Q11, Q12 to the own collector, thereby decreasing control currents I11, I12. Thus, the DC current of the 5th, 6th TRs Q5, Q6 does not become a value or below and the circuit gain is limited at a maximum gain being a degree not causing distortion. The maximum gain variation due to temperature change is not caused in this circuit and even if the power supply voltage Vcc is small, the maximum gain Gmax is set largely by increasing the ratio of R3I1 to R4I10.
Patent JP-H11296663-A (JP)
Title: Drawing management system and recording medium therefor
Inventor: ANZAI MASAHIRO
IPC: G06F17/50
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a drawing management system for improving drawing release efficiency and a recording medium. SOLUTION: A drawing 1 of a unit ABC for constituting a product, respective drawings 1 of respective components A, B, C, b1 and b2 for constituting the unit ABC and the constitution list of the unit are prepared, the signature after completion of preparation is entered respectively by a designer and then, the constitution list and the drawings are examined. When an examiner enters the signature of examination to the constitution list, the signature is automatically entered to all the drawings 1 altogether. Thereafter, an approval examination of the constitution list and the drawings is performed, and when an approving person enters the signature of approval to the constitution list, the signature is automatically entered to all the drawings 1 altogether.  Since the signature is automatically entered to all the drawings of the unit just by making the examiner and the approving person respectively enter the signature once to the constitution list, the time and labor of entering the signature to the drawings are omitted.
Patent JP-H09298247-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAMOTO AKITO
IPC: H01L21/8247
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fine semiconductor device with unvaried threshold voltage due to existence/absence of stored electrons in a floating gate in an adjacent monolithic cell, and a manufacturing method of the semiconductor device. SOLUTION: A monolithic cell 23 has a floating gate 25 and a control gate 26. A first interlayer insulating film 30 covers a gate electrode 24 in the monolithic cell 23 and another gate electrode 24 in an adjacent monolithic cell 23, and a conductive layer 31 is formed on the first interlayer insulating film 30. Further, a second interlayer insulating film 32 is formed on the conductor layer 31 so as to isolate the monolithic cells 23. The conductive layer 31 blocks an electric force line by electrons stored in the floating gate 25, and reduces the influence of the adjacent monolithic cell 23 on the floating gate 25. This suppresses a change in a threshold voltage and realizes a fine semiconductor device.