baber/WOPTO huggingface dataset:
Patent JP-S5936201-A (JP)
Title: Optical switch
Inventor: AOKI SATOSHI
IPC: G02B6/35
Filed: 1983-07-25
Abstract: PURPOSE:To obtain an optical switch having stable temp. characteristics by matching the moving space between movable parts and the space between positioning parts at all times even when temp. changes. CONSTITUTION:A base plate 10 is made of the same silicon material as positioning parts 7, 7' and a spacer 8 to prevent the moving space D between movable parts from opening even if respective parts expand thermally. A stationary magnetic material piece 5, a stopper 9, positioning parts 7, 7' and the spacer are fixed on such base plate. The tip 11 of the piece 5 is notched to maintain the stable contact of the piece 3 of the movable part with good reproducibility. Since the plate 10 is made of the same silicon material as the parts 7, 7' and the spacer 8 in the above-mentioned way, the spread DELTAd of the space D is reduced down to about an immeasurable level and the stable automatic resetting type optical switch having <=0.1dB fluctuation in loss within a -20-+80 deg.C range is obtd.
Patent JP-S5359332-A (JP)
Title: Line printer
Inventor: AMAMIYA TOSHIROU
IPC: G06K15/02
Filed: 1976-11-09
Abstract: PURPOSE: To reduce the power supply capacity, hammer drive capacity, mechanical parts capacity, and noise into a half the conventional units, by providing a space for one letter's share between letters to the letter arrangement belonging to the shift in code. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61291820-A (JP)
Title: Catalytic burner
Inventor: SHIMADA RYOJI
IPC: F23C6/04
Filed: 1985-06-20
Abstract: PURPOSE:To use in combination heating using a hot air flow and that using far infrared radiant rays to increase the space heating effect by installing a second combustion catalyst accommodated in a burner case made of a heat resisting metal on the forward surface of a first combustion catalyst. CONSTITUTION:A first combustion catalyst 9 carrying a first oxidizing catalyst 8 on a honey-comb heat resisting ceramics is installed within a combustion cylinder 1 made of a heat resisting metal. A second combustion catalyst 15 carrying a second oxidizing catalyst 14 on a heat resisting porous ceramic fiber assembly accommodated in a burner case 10, is installed on the forward surface of said first combustion catalyst 9. Fuel premixing air is subjected to catalytic combustion on the first combustion catalyst. By the resulted hot exhaust gas flow, the second combustion catalyst 15 is heated, and the heat- exchanged hot exhaust gas flow is discharged as hot air flow. On the other hand, the second combustion catalyst 14 reaches the activation temperature by the hot exhaust gas flow from the first combustion catalyst 9, and the catalytic combustion is carried out and the radiation of far infrared rays is obtained. Accordingly, the hot air flow excellent in the space heating ability and comfortable radiant rays are obtained simultaneously.
Patent JP-H08324904-A (JP)
Title: Car control panel of household elevator
Inventor: TATENO HIROAKI
IPC: B66B3/00
Filed: 1995-06-01
Abstract: PURPOSE: To widely use a single car operation panel for buildings different in the floor number by arranging an input display part capable of writing in a figure by tracing the figure by a finger, a recognizing part for recognizing a written-in figure as the destination floor and an output display part for displaying the destination floor. CONSTITUTION: An image screen is arranged on a car operation panel 1 arranged on a return panel 2 of a car, and this image screen is composed of an input display part 3 for writing in the destination floor and an output display part 4 for displaying the destination floor. At this time, the input display part 3 writes a figure of the floor wished to go in the image screen by tracing the figure by a finger. The figure inputted to the input display part 3 is recognized as the destination floor by checking up with a figure in a dictionary stored in a recognizing part 5. The destination floor recognized by the recognizing part 5 is outputted as a signal to a control board 6 existing in a machine room so that the destination floor is registered by the control board 6.  The registered destination floor is outputted as a signal to the output display part 4 from the control board 6 to display the registered destination floor by the output display part 4.
Patent JP-S63298599-A (JP)
Title: Ultrasonic discriminating method for car kind
Inventor: TAKANASHI ISAO
IPC: G01S15/88
Filed: 1987-05-29
Abstract: PURPOSE:To exactly discriminate a car kind of a vehicle running at a high speed by using two ultrasonic handsets whose resonance points are different, driving alternately each ultrasonic handset by two frequencies, respectively, and also, shifting a phase for driving them. CONSTITUTION:A first ultrasonic handset 1 is driven alternately by a prescribed period of, for instance, 35msec by two frequencies f1, f2, avoids malfunction caused by respective double reflected waves and executes car form sampling. Also, a second ultrasonic handset 11 is driven alternately by a prescribed period of, for instance, 35msec by two frequencies f3, f4, avoids malfunction caused by the respective double reflected waves and executes car form sampling. Also, phases of driving of the two ultrasonic handsets 1, 11 are shifted by, for instance, 12msec. Accordingly, respective ultrasonic handsets 1, 11 can execute car form sampling at every 12msec. In such a way, even with respect to a vehicle running at a high speed of about 120km/h, the sampling measurement of the lowest number required for deciding a card kind can be executed, and correct car form recognition can be executed.
Patent JP-H09318720-A (JP)
Title: Flux gate magnetic sensor
Inventor: MUNAKA TATSUYA
IPC: G01R33/05
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a flux gate magnetic sensor which is so arranged to facilitate higher sensitivity even in the same sensor size as compared to the conventional ring core type sensor. SOLUTION: Two detection coils 3a and 3b are wound on two side parts as opposed to each other along the long shaft of an oval or rectangular core 1 comprising a magnetic body and all of turns of the detection coils 3a and 3b are made to cross a sensitivity axis, thereby enabling increase in the number of effective turns of the detection coils as compared to the conventional sensor using a ring core.
Patent JP-S6026258-A (JP)
Inventor: OHARA AKINORI
IPC: F25B9/00
Filed: 1983-07-22
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-H0433072-A (JP)
Title: Feature extracting method for linear graphic
Inventor: SUZUKI TOSHIHIRO
IPC: G06T7/60
Filed: 1990-05-24
Abstract: PURPOSE:To exactly extract structural features by calculating the linkage of cross sections orthogonal in the direction of a line segment from a linear graphic image data, defining the linkage as a cross-sectional sequence and preparing a cross-sectional sequence graph in which the node expresses the cross sectional sequence and the arc expresses connecting relation. CONSTITUTION:When showing relation among the linear graphic image data, cross-sectional sequence graph and frame line in the figure, the linear graphic description formed by the cross sectional sequence graph gets hierarchical struc ture and the cross-sections as the constitutive elements are orthogonal in the direction of the line segment. The opposite face sequence as the high-order constitutive element orders the cross-sections like the time sequence (in the part of A). The unclear area is an area not included in the cross-sectional sequence, and the area in the end of the line or the bent, branched and cross face is corresponding to this area (in the part of B). Therefore, the cross-sec tional sequence graph is made simple while clearly dividing the linear graphic into simple lines and the other parts. Thus, the structural feature of the frame line or the like or structural matching can be easily obtained.
Patent JP-S6027204-A (JP)
Title: Oscillation circuit device
Inventor: INOUE JIYUN
IPC: H01P7/00
Filed: 1983-07-23
Abstract: PURPOSE:To switch the frequency of oscillation without deteriorating a Q by connecting a diode having lower electrostatic capacity between anode and cathode plates than that of a capacitor connectd to the diode in series as a switching element for switching the frequency of oscillation. CONSTITUTION:The oscillation frequency switching circuit 16 is constituted by the capacitor 18, the diode 20 as the switching element connected to the capacitor 18 in series and a high frequency leakage preventing resistor 24 of which one end is connected to the connection point 22 between the capacitor 18 and the diode 20. A series circuit consisting of the capacitor 18 and the diode 20 is connected to a dielectric resonator 14 in parallel. A diode having sufficiently lower capacity between the anode and cathode plates than that of the capacitor and larger forward and backward conductive voltages V1, V2 of voltage/current characteristics than that of the peak voltages VP of oscillation signals applied to both the ends of the diode is selected as said diode 20. Thus, the oscillation signals can be prevented from leakage and the frequency of oscillation can be switched without reducing the Q.
Patent JP-2000331036-A (JP)
Title: Design support device, design information management device, design information editing method, design support system, and recording medium with design information editing program stored
Inventor: OZAWA MASANORI
IPC: G06F17/50
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To easily realize sensitivity analysis of each design factor in an entire product and performance analysis of the product to efficiently design the product in a cooperative product design environment where design information is shared among plural users to design the product. SOLUTION: A design information editing part 1 which edits design information consisting of design restrictive formulas related to a design object and an analysis condition setting part 1 which sets an analysis condition for analysis of design information by making designers arbitrary design factors from a design factor group used in design restrictive formulas and making them input the attribute information of selected design factors are provided. Design restrictive formulas inputted by plural designers are simultaneously set up and are made into a mathematical model, and this model is subjected to behavior analysis in accordance with the analysis condition, and the analysis result is processed by a statistical technique like an experimental planning method to analysis the sensitivity of each design factor.
Patent JP-H04362012-A (JP)
Title: Production of high-dispersive magnesium hydroxide
Inventor: OMOTE YUKINORI
IPC: C01F5/14
Filed: 1991-06-06
Abstract: PURPOSE:To industrially produce a hexagonal-plate-crystal magnesium hydroxide excellent in dispersibility at a low cost. CONSTITUTION:The specified quantity of crushed soft-calcined magnesia is charged into a stirring hot water tank provided with an ultrasonic wave generator and contg. the soln. contg. 0.01-1wt.% of an org. acid and/or its salt and kept at >=50 deg.C and hydrated while being irradiated with an ultrasonic wave and the obtained slurry passes through a screen. Consequently, a hexagonal- plate-crystal magnesium hydroxide, which is hardly aggregated and excellent in dispersibility, is easily and efficiently produced at a low cost without passing through a grinding process.
Patent JP-S5924559-A (JP)
Title: Curved type continuous casting machine
Inventor: MATSUKAWA TOSHITANE
IPC: B22D11/12
Filed: 1982-08-02
Abstract: PURPOSE:To decrease the deformation resistance and tensile strain of a solidified shell and to prevent the cracking thereof by disposing heating or heat retaining devices near the setting point for bending of a billet and disposing driving rolls before and after the setting point. CONSTITUTION:A billet 1 from a mold 4 is supported with support rolls 6 while forming a solidified part and is drawn by at least two pairs of driving rolls 5 for drawing billet just before setting rolls 8. The surface of the billet 1 is held at a prescribed temp. with heating devices 7 near the setting point in this stage. Heat insulating devices may be disposed in place of the devices 7. The billet 1 drawn with the rolls 5 is straightened by the rolls 8 and is additionally applied thereon with the braking force by at least two pairs of the rolls 5 for braking billet right after the rolls 8, whereby the tensile strain of the billet 1 generated during the setting is decreased. It is also possible to provide >=3 pairs of the rolls 5, 5a before and behind the setting point and to dispose both heating and heat retaining devices.
Patent JP-H1051099-A (JP)
Title: Printed wiring board
Inventor: ARETSUKUSU MESUTORE
IPC: H05K3/42
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture process and improve the productivity by reducing the number of soldering processes. SOLUTION: An electronic component 3, which has a terminal pin 4 and a projection 5 to contact with the component mounting face of an insulating board 6, is arranged on an insulating board 6, where a wiring circuit pattern is made and also through holes 7 and 8 are made, by inserting the terminal pin 4 into the through holes 7 and 8 such that the projection 5 fronts on the through holes 7 and 8. Together with it, these projection 5 and the terminal pin 4 are soldered by the solder supplied from the face opposite to component mounting face of the insulating substrate 6.
Patent JP-H04337513-A (JP)
Title: Rotary head device
Inventor: ABE FUKUOKU
IPC: G11B5/52
Filed: 1991-05-13
Abstract: PURPOSE:To provide the good rotary head device with the minimum deterioration in performance accompanied by minituarization. CONSTITUTION:Brushless motors 8 and 11 and rotary transformers 16 and 19 are arranged on a rotary drum 14 or a fixed drum 6 side. A PG magnet 12 controlling head phase is arranged between the brushless motor and the rotary transformer. A seald ring 13 is provided on the fixed drum 6 to prevent the magnetic leakage from a PG magnet to a tape.
Patent JP-H031198-A (JP)
Title: Digital signal processor
Inventor: KIHARA HISASHI
IPC: G10K15/12
Filed: 1989-05-29
Abstract: PURPOSE:To prevent the generation of a different sound in a reproducing sound at the time when coefficient data to be multiplied is changed by varying gradually multiplication coefficient data to target coefficient data at the time of switching to the target coefficient data. CONSTITUTION:An audio signal supplied to an A/D converter 1 is converted to a digital audio signal data group and supplied to a data memory 17, and a coefficient data group read out of a RAM 7 is supplied to a buffer memory 6 and held. On the other hand, by a sequence controller 10, each storage data is supplied in order to a multiplier 5, and an adder 8 accumulates a calculation output of the multiplier 5. In this case, at the time of switching multiplication coefficient data multiplied to input digital signal data to target coefficient data which is set newly, the multiplication coefficient data is varied gradually to the target coefficient data. In such a way, it can be prevented that a different sound is generated in a reproducing sound at the time of changing the multiplication coefficient data.
Patent JP-H05330541-A (JP)
Title: Housing box for film unit with lens
Inventor: NAGAO EIJIRO
IPC: G03C3/00
Filed: 1992-05-27
Abstract: PURPOSE:To protect a film unit with a lens from drop impact without increasing cost. CONSTITUTION:Reinforcing pieces 17 for shock resisting are formed to the end parts on both sides of a sizing margin 16 for a housing box 13. Film units 2 with a stroboscope with which moisture proof bags 12 in 5-line X 10-row are packed are contained in the housing box 13 in a state that a stroboscope light emitting part 10 is positioned facing the margin 16 and the stroboscope light emitting part 10 is in an up state. Thereafter, the reinforcing piece 17 is folded and further four folding pieces 20 are folded to perform packing. This constitution protects the stroboscope light emitting part of the film unit with a lens positioned at the corner of a corrugated board box by means of the reinforcing piece and two bent pieces.
Patent JP-H06348227-A (JP)
Title: Method and circuit for luminance compensation
Inventor: NAKAMURA SHIYUUJI
IPC: G09G3/292
Filed: 1993-06-07
Abstract: PURPOSE:To suppress luminance variation of a plasma display due to load variation caused by an increase or decrease in the number of display cells. CONSTITUTION:This circuit is equipped with a counter 1 which is reset with a signal and counts the number of display data D and outputs a counted value DC, a comparator 2 which compares the counted value DC with reference data R and outputs a difference signal DF, a counter 3 which counts the scanning signal C for each field signal F and generates signals CC, CS, and CE, a selector 4 which selects the difference signal DF in response to the signal CS and supplies signals DFA-DFD, a distributor 5 which supplies signals EUA-EUD in response to the supply of erasure signals E and CE, and delay circuits 6A-6D which delay the signals EUA-EUD by times that the signals DFA-DFD specify respectively and output erasure pulses EA-ED.
Patent JP-S5258972-A (JP)
Title: Electronic stopwatch
Inventor: YODA KAZUHIRO
IPC: G04G13/02
Filed: 1975-11-11
Abstract: PURPOSE: To enable time lapse to be read by both eye and sound by so arranging the stopwatch that the time lapse may be discerned by the sound produced at every lapse of time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5845710-A (JP)
Inventor: FURANKU EBUANSU
IPC: B01D24/22
Filed: 1982-08-02
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-S5760449-A (JP)
Title: Main memoty control device
Inventor: IMAMURA JIROU
IPC: G06F13/42
Filed: 1980-09-29
Abstract: PURPOSE:To simplify the constitution, by controlling by the operation timing an accordance with the access and cycle time by a control signal, in a device for controlling a main memory device of which access and cycle time is different. CONSTITUTION:When a memory request is received, a memory request address selected by an address selecting gate 15 is compared with a boundary address of an address area register 34, by a comparing circuit 35, a memory request execution signal is sent to a main memory device MS0 or MS1 through a memory request execution signal line 8 or 9, also a desired control signal is selected, various control signals are outputted from a control timer 41 in accordance with the access time and cycle time of the main memory device concerned MS0 or MS1, and each operation timing of the main memory device MS0 or MS1 is controlled. In this way, it is possible to cope with plural main memory devices whose access time and cycle time are different.
Patent JP-H10287169-A (JP)
Title: Luminous drink holder
Inventor: HATAKEYAMA KOJI
IPC: B60N3/10
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To tell the place of a drink holder even in a dark space by making bright a part of the whole of a drink holder mounted a car interior. SOLUTION: A luminous layer 2 is provided at least for the surface of a drink holder main body 1 where the layer is made out of synthetic resin in which luminous pigment in an oxide series are kneaded in. Otherwise, luminous pigment in an oxide series are kneaded in synthetic resin raw material for the drink holder so as to be molded. Since the luminous layer 2 radiates even in a dark space, the location of the drink holder can thereby be easily found.
Patent JP-S5837918-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/20
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a good crystalline semiconductor layer with no pattern deformation by irradiating an energy beam to a non-singlecrystal Si island surrounded by an insulating film. CONSTITUTION:After forming on a semiconductor substrate 1 an insulating film 2 such as of SiO2, a polycrystalline Si is deposited thereupon, which is etched to form a polycrystalline Si island 3. An insulating film 4 such as of an oxide film is formed on the surface of the island. After melting that the polycrystalline Si 3 is single-crystallized by the irradiation of an energy beam such as a laser. Thus, an Si crystal island 3' having large diameter grains, which is analogous to a singlecrystal Si in structure, is obtained. In this process the insulating film 4 on the even parts of the polycrystalline Si 3 may be removed by etching before the energy beam irradiation with the film 4 at the sides of the island left intact. This prevents the molten polycrystal Si from flowing out in a lateral direction.
Patent JP-S5831295-A (JP)
Inventor: RUDORUFU ROOSUMAN
IPC: F16L13/16
Filed: 1982-08-05
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-H08307071-A (JP)
Title: Drip proof housing structure
Inventor: KAKIZAKI HITOSHI
IPC: H05K5/02
Filed: 1995-05-09
Abstract: PURPOSE: To provide drip-proof housing structure in which the drip-proof function can be attained through a simple structure without requiring any waterproof component. CONSTITUTION: A recess 8 is made in the side face of a housing 1 and a cable 3 is passed through a horizontal part 9 formed at the upper end of the recess. Since a water droplet must ascends the cable insertion part of the horizontal part before intruding into the housing, a water droplet dripping on the outer surface of housing can not intrude into the housing.
Patent JP-S6028220-A (JP)
Inventor: SHIMIZU TOORU
IPC: H01L21/56
Filed: 1983-07-26
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-S63300318-A (JP)
Title: Printer controller
Inventor: ICHINOMIYA SETSUO
IPC: G06K15/00
Filed: 1987-05-30
Abstract: PURPOSE:To quicken a print processing after readout from a page buffer by allowing a line length check section to implement to check whether a print length is over or not before the storage of the page buffer. CONSTITUTION:A line length check section 13 reading out a received data, expanding the data to check whether or not the length is a printable length, and an overflag generating section 14 to discriminate the excess data when the print length is exceeded, are provided and the row length check section 13 calculates the print length before the received data is stored at first in the page buffer when the data is transferred from a data processor HC. The line length check section 13 calculates the expansion of elements such as a character in the received data and a control code or the like to calculate at high speed whether or not the print line length is to be stored on the designated print paper before the data is stored in the page buffer and returns the result of calculation to the data processing section HC instantly.