baber/WOPTO huggingface dataset:
Patent JP-H08104059-A (JP)
Title: Thermal recording body
Inventor: OHIRA TSUTOMU
IPC: B41M5/337
Filed: 1994-05-27
Abstract: PURPOSE: To obtain a thermal recording body provided with a thermally color- forming layer improved in thermal head wear without forming a coating layer thereon for the higher sensitivity of the thermal recording body though a coating layer compounded with various types of binders is provided on a thermally color-forming layer in a prior art. CONSTITUTION: In a thermal recording body, a thermally color-forming layer containing a basic dye and a color developer producing a color in contact with the basic dye is provided on a substrate, and at least one of a benzoguanamine/ formaldehyde condensate, a benzoguanamine/melamine/formaldehyde condensate, and a melamine/formaldehyde condensate is incorporated in the thermally color- forming layer.
Patent JP-H0915529-A (JP)
Title: Image projection device
Inventor: FUADO ERIASU DOONII
IPC: G02F1/13
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively obtain a compact display optical system by providing the image projector with an optical tunnel having the section coinciding with the shape regulated by reflection light valves disposed in a prism assembly and a polarization beam splitter on the optical path from a light source. SOLUTION: The plural input and output surfaces of a color splitting prism assembly 24 of an LCD projector 10 are provided with the double refractive reflected light valves (reflection type spatial optical modulators) 26 to 28 having the reflection surfaces regulating the geometrical shape. Color filters 43 to 45 for improving and controlling colors and contrast are disposed between these light valves 26 to 28 and the prism assembly 24. The optical tunnel 56 having the section coinciding with the geometrical shape is arranged on the optical path between the light source 12 and the prism assembly 24 to homogenize the light from the light source 12 condensed by a lens 54 to a beam having uniform intensity.  Further, polarizing films 40, 42 are arranged between the light source 12 and the polarization beam splitter 22 and between the splitter 22 and a projecting lens 38 in order to control the polarization and to improve the contrast.
Patent JP-S5563187-A (JP)
Title: Special reproduction device
Inventor: SATOU YOSHIHIKO
IPC: G11B15/14
Filed: 1978-11-07
Abstract: PURPOSE: To produce the special motion reproduction picture which is free from the picture impairment by shifting the rotary head vertically to the video track by the electromagnetic force caused between the fixed electromagnet and the current of the coil which turns together with the rotary head.  
     CONSTITUTION: When the current is flown to thin and cylindrical coil 48 which is coaxial to the shaft of rotary head 41, the electromagnetic force is caused to electromagnet 51 fixed to the side of lower drum 43. As a result, head 41 is driven in the vertical direction to the video track. Thus the TV video signal memorized on the tape is run for reproduction with the speed different from the tape running speed of the recording time. As a result, a reproduced screen free from the impairment can be obtained especially in the magnetic reproduction of the herical scanning system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58217276-A (JP)
Inventor: NAKAMURA DAIJIROU
IPC: F16H35/00
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-H05335899-A (JP)
Title: Flip-flop circuit
Inventor: OHASHI HIROYUKI
IPC: H03K3/03
Filed: 1992-05-28
Abstract: PURPOSE:To ensure the operation at a high speed operation and to attain a high circuit integration by providing 1st and 2nd information latch means and allowing a switching control means to close a 1st switching means at a prescribed time interval after a 2nd switching means is opened. CONSTITUTION:When a switching control means 3 controls the switching operation of a 1st switching means SW1 and a 2nd switching means SW2, after the SW2 is opened, the SW1 is closed at a prescribed time interval. That is, when prescribed information is latched in a 1st information latch means 1, since the SW2 is opened without fail, the information is not outputted as it is via a 2nd information latch means 2. Furthermore, the SW1, SW2 are closed respectively at test and since inputted data are outputted as they are, an FF circuit is set to the through-state and the existence of the FF circuit at test is neglected. Furthermore, since the FF circuit is formed by a dynamic circuit, the chip area of an LSI is reduced.
Patent JP-S6117193-A (JP)
Inventor: TOKUYAMA KEIICHI
IPC: G09F9/30
Filed: 1984-07-04
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-H04336455-A (JP)
Title: Highly strong lead frame member
Inventor: YAMADA HIROSHI
IPC: H01L23/48
Filed: 1991-05-13
Abstract: PURPOSE:To achieve high strength without requiring considerable increase of cold rolling rate in work hardening. CONSTITUTION:At least one of Nb, Zr, Mo or Ta is added, as a solid solution reinforcing element, to a material of lead frame, i.e., an Fe-Ni alloy having low thermal expansion coefficient, which is enhanced in strength through work hardening.
Patent JP-S6119819-A (JP)
Title: Production of carbon fiber
Inventor: MIYOSHI FUMIHIRO
IPC: D01F9/14
Filed: 1984-07-04
Abstract: PURPOSE:To shorten the infusibilization time of carbon fiber, by coating a melt-spun pitch fiber with a solution containing a specific amount of an organic oxidizing agent, heating and infusibilizing in an oxidizing gas atmosphere, and carbonizing the product. CONSTITUTION:A melt-spun pitch fiber for the production of carbon fiber is coated with a (bundling agent) solution containing <=10wt% organic oxidizing agent such as trinitrophenol, etc., and the coated pitch fiber is infusibilized by heating in an oxidizing gas atmosphere such as air. The product is carbonized or graphitized in an inert gas atmosphere such as argon to obtain the objective carbon fiber. Preferably, an organic oxidizing agent composed of a nitrated aromatic hydrocarbon compound (derivative) is added to the above coating solution.
Patent JP-H08307765-A (JP)
Title: Image pickup device
Inventor: OKAUCHI SHIGEKI
IPC: G03B5/00
Filed: 1995-05-11
Abstract: PURPOSE: To provide an image pickup device in which the object image of a desired magnification can be easily displayed by natural feeling without performing the operation of an operation part and operability is improved. CONSTITUTION: The object distance in its initial state is detected (step S1) and a display magnification is set according to this object distance (step S2). Next, when the object distance which is detected again (step S4) changes for the object distance in its initial state (step S5), the display magnification is linearly changed according to the object distance which is detected again. The display magnification is changed because a zoom circuit 26 drives a zoom lens 22 between the wide terminal to the tele-terminal of a lens magnification (step S6, S8 and S9). When the lens magnification is more than the tele-terminal, the display magnification is changed by electronic zoom (step S6, S8 and S12).  When the lens magnification is below the lower limit (wide terminal) or more than the upper limit (entire magnification), the display magnification is fixed by the lower limit or the upper limit magnification (step S10, S11).
Patent JP-H04228312-A (JP)
Title: Steering-cum-driving wheel suspension device for vehicle
Inventor: HIGUCHI AKIRA
IPC: B60G3/20
Filed: 1991-05-13
Abstract: PURPOSE:To improve the stability of a double joint type wheel suspension device by making the inboard side displacement of a king pin point from the wheel neutral face generated in association with the increase of a steering angle larger on the turning inner side than on the turning outer side in relation to the same steering angle of a wheel. CONSTITUTION:When the distance between a king pin K and the pivotally moving point of a pivotally moving means Qf connecting a front arm outboard side end part along the longitudinal axis of a front arm Af to a wheel supporting member C is shorter than the distance between the king pin K and the pivotally moving point of a pivotally supporting means Qr connecting a rear arm outboard side end part along the longitudinal axis of a rear arm Ar in the neutral state of steering, the arm length of driving moment in relation to the change of a steering angle is enlarged more on the turning inner side than on the turning outer side with the increase of the steering angle. Accordingly, if a wheel is a driving wheel, moment based on large driving force by the wheel on the turning inner side is generated, and this moment works in such a way as to return a steering system toward a neutral shaft.
Patent JP-S5660991-A (JP)
Title: Counter
Inventor: OKABE KATSUHIKO
IPC: G06M1/00
Filed: 1979-10-24
Abstract: PURPOSE: To prevent miscounting due to the erroneous insertion of a card stored with numeric information, by detecting in respective steps whether the card is inserted properly.  
     CONSTITUTION: Card 5 stored with numeric information and inserted from card insertion opening 1b is sent into holder 8 and the insertion of card 5 is detected by the leading edge of card 5. Next, whether the card is inserted with the top or reverse on the proper sides is detected by notch part 5a for top-reverse detection of the card. When it is inserted properly, card 5 is further pushed in to engage insertion-position detecting hole 5b of card 5 with holder 8, thereby setting it at the normal position. Through those steps, holder 8 becomes slidable. Next, information from numeral information storage hole 5c of card 5 is transferred to the counting mechanism by moving holder 8 backward through the operation of knob 4. Thus, miscounting due to the erroneous insertion of the card can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6117021-A (JP)
Title: Plug fixing method of oil level gage
Inventor: KATOU TOMIHISA
IPC: B29C45/14
Filed: 1984-07-03
Abstract: PURPOSE:To make it possible to mold a plug in a specified shape, by compressing the connecting part of a mandrel and an inserting rod by pairs of molding pins in the direction of the diameter, fixing the part immovably in a molding die, and injecting melted rubber in the molding die under this state. CONSTITUTION:The connecting part of a mandrel 8 and an inserting rod 1 of an oil level gage is put in a molding die, and the die is closed. In the molding hole, molding pins (b) and (b) at the front end part compress the outer surface of the inserting rold 1. Molding pins (a) and (a) at the central part compress the outer surface of the coupling part of the inserting rod 1 and the mandrel 8. Molding pins (c) and (c) at the rear end part compress the outer surface of the mandrel 8. Those parts are compressed in the direction of the diameter, and the connecting part is immovably fixed in a vacuum attitude. Under this state, melted rubber is injected in the molding hole. The connected part is not deflected by the injecting pressure. A plug 10 is molded on the outer surface of the connecting part and fixed. Thus the deflection of the connecting part due to the injecting pressure at the time of the injection of the melted rubber into the molding die can be prevented, and the plug can be molded into a specified shape.
Patent JP-S5661874-A (JP)
Title: Chroma-key signal generating device
Inventor: MATSUO MASAYOSHI
IPC: H04N9/75
Filed: 1979-10-23
Abstract: PURPOSE:To produce the key signal in a high grade to reproduce a shadow, by eliminating the high-range noise out of the 1st signal which passed through the color matrix circuit of a color TV and then giving a level control to the signal. CONSTITUTION:The output signals R, B and G of the color camera 2 are applied to the hue matrix circuit 3 to obtain the signals (a) and (b) selected to the prescribed hue each. The signals (a) and (b) are supplied to the subtractor circuit 5 to deliver the color difference signal (A). The signal (A) is shaped into the sharp hard key signal by the stretch amplifier 6 and then supplied to the gate amplifier 14 through the delay circuit 7 and in the form of the hard key signal (B). On the other hand, the signal (a) is applied to the LPF8' to eliminate the high-range nose, and the level is controlled by the level controller 10. Then the shadow key signal (C') is sent to the renear gate amplifier 13 through the delay circuit 11 and the white clipper circuit 12 each, and the back shadow signal (F) is supplied to the amplifier 13 from the color camera 1. Thus a high-grade chroma-key compound signal (E) is delivered from the amplifier 14 to reproduce a shadow.
Patent JP-H11316463-A (JP)
Title: Method and device for cleaning stamp
Inventor: SODEYAMA HIDEO
IPC: B41K1/36
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To appropriately and stably clean the printing surface of a stamp. SOLUTION: A brush 71 abuts on the printing surface of the stamp in a state, where it is immersed with a cleaning liquid, and the relative brushing operation of the stamp and the brush 71 is executed, so that the printing surface is cleaned at a stamp cleaning device 1. The device 1 is provided with a stamp holding means 4 which holds the stamp, a brush holding means 72 for holding the brush 71 and a brushing movement means 5, by which at least either of the stamp holding means 4 and the brush holding means 72 is made to execute a circulating movement that is a brushing operation.
Patent JP-S5930176-A (JP)
Title: Character discrimination processing system
Inventor: IIDA YUKIYASU
IPC: G06V10/98
Filed: 1982-08-10
Abstract: PURPOSE:To store a word dictionary which is effective for character reading in an OCR and to uses its information for a high-precision read of characters including similar character patterns, by reading a document that an user of the OCR enters words to be read into corresponding to an application through the OCR device, and checking and correcting read results corresponding to the input characters. CONSTITUTION:A scanning part 2 scans on a document 2 and transfers the picture signal of an input character to a recongition part 3. When the input document is a word registration document, a common control part 1 operates a word dictionary generation part 5 to generate a word dictionary on the basis of a character code string of a word on the document for word registration which is sent from the recognition part 3. Then when the input document is a word dictionary specifying document, a word collation processing part 7 is actuated to read a dictionary having a dictionary name entered in the word dictionary specifying document out of a word dictionary storage part 6. Then, when a document to be read is inputted, a candidate character code string for the character string is sent, field by field, from the recognition part 3 to the word collation processing part 7, which collates the word dictionary specified, field by field, with the candidate code to sent out the character code of the most coincident word dictionary to an output line 11.
Patent JP-H035096-A (JP)
Title: Gas metal arc welding wire
Inventor: YOSHIDA YASUYUKI
IPC: B23K35/30
Filed: 1989-05-31
Abstract: PURPOSE:To prevent the generation of the defect in a large-current high-speed gas metal arc welded jointed for which a small-diameter wire is used by specifying the ratio of Mu/Si incorporated into the welding wire. CONSTITUTION:The copper plating quantity on the outside surface is specified within a 0.02 to 0.20 wt.% range when the ratio of the Mu/Si incorporated into the welding wire to be used for the large-current high-speed gas metal arc welding by the small-diameter wire is specified to >=1.8. The finger-shaped penetration of the weld metal is prevented in this way and the generation of blowholes and lack of fusion is prevented. The welding quality is thus improved.
Patent JP-H05329605-A (JP)
Title: Starting method of automatic casting of continuous casting
Inventor: WAKATSUKI YUJI
IPC: B22D11/16
Filed: 1992-05-29
Abstract: PURPOSE:To make a stable operation possible by pouring at a molten metal level ascending speed same as a casting speed at the time of pinch roll starting, starting a drawing when a molten metal reaches a starting molten metal level and immediately selecting the level control to transit to target molten metal level. CONSTITUTION:A level command is beforehand set so as to have a molten metal level ascending speed approximately same as the casting speed at the time of pinch roll starting. The molten metal level is ascended by following the level command, so as to suppress the impact on molten metal level resulting from subsequent starting of pinch roll. After the pinch roll is started, the level command value is set lumpwise so as to reach a steady state molten metal level in the lumpwise specified time. The molten metal level is to follow the level command by means of closed loop control, stably transmitting to the steady state molten metal level. Thus, the transition of molten metal level is stably executed without any abrupt variation in molten metal level.
Patent JP-S5662415-A (JP)
Title: Dividing network
Inventor: NODA TAKASHI
IPC: H04R3/14
Filed: 1979-10-26
Abstract: PURPOSE:To accurately set the crossover frequency, by obtaining a signal in band- split with an output of a filter having a prescribed attenuation characteristic and with an output of a subtraction circuit subtracting this output and an input signal. CONSTITUTION:At high-pass filter 1, the frequency more than the cutoff frequency fC1 is output from a high-band output terminal Th via an attenuator A1 in an input signal Ti, and the output is fed to a subtraction circuit 3. At a low-pass filter 2, the frequency less than the cutoff frequency fC2 in an input signal Ti is output from a low-band output terminal Tl via an attenuator A2, and the output is fed to the subtraction circuit 3. The subtraction circuit 3 subtracts the output of the filters 1, 2 from the input signal Ti and the output of subtraction is output from an intermediate band output terminal Tm.
Patent JP-H09321053-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ITO KATSUYA
IPC: H01L21/3065
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To avoid producing voids by etching a visor-like part of an antireflective film, protruding to a topmost part of an Al alloy at the etching of the antireflective film, Al alloy and barrier metal film, using a resist film mask. SOLUTION: Using a resist film 1 as a mask, an antireflective film 2, Al alloy film 3 and barrier metal film 4 are formed in a predetermined circuit wiring pattern. This semiconductor device is exposed to a plasma of Cl2 -BCl3 mixed gas in an RIE apparatus to etch the film 1 by ions in the plasma, resulting in that it begins to shrink from the upper end of the film 2, and then the film 2 and side wall protective film 6 are also etched by the ions in the plasma, starting from their upper ends with the retrogress of the film 1. Thus, a visor-like part of the film 2 is removed and the side face of the metal laminate of the films 2, 3 forward tapers. The film 1 is removed and interlayer insulation film 7 is buried into the metal laminate.
Patent JP-S6046465-A (JP)
Title: Meter driving circuit
Inventor: NAKAO YOSHIKAZU
IPC: G01R15/08
Filed: 1984-07-04
Abstract: PURPOSE:To perform invariably optimum display by detecting a signal level and switching automatically the range of display level of a meter. CONSTITUTION:When the levels of power amplifiers 1 and 1' are lower than some level, transistors (TR) 26-29 are made off, so resistances 33 and 33' and capacitors 34 and 34' are disconnected from the input circuit of the meter. Consequently, the meter has a proper deflectin with a small volume of sound, and TR30 turns off to turn on a light emitting element 32, displaying a low range at this time. Then, the amplifiers 1 and 1' increase to the large volume of sound, and TRs 26-29 turn on with the time constant determined by capacitors 12, 15, and 18 and resistances 13 and 16; and the resistances 33 and 33' and capacitors 34 and 34' are connected to the meter circuit to reduce the driving voltage of the meter. Consequently, the meter indicates a proper deflection even with a small volume of sound, and a light emitting element 31 turns on to show a high range.
Patent JP-S5840684-A (JP)
Title: Automatic translating system between natural languages
Inventor: NITSUTA YOSHIHIKO
IPC: G06F17/27
Filed: 1981-09-04
Abstract: PURPOSE:To exactly translate a complicated sentence, by completing the processing for recognizing a train of a part of speech, in the pre-stage of a sentence structure analysis, and after cutting a sentence by a unit of a phrase element, newly forming a train of a part of speech of a phrase, converting it to a train of a sentence structural descriptor. CONSTITUTION:To a word and a compound word of an input text sentence described by a natural language, a part of speech is provided, respectively, by retrieving dictionary memories 301, 302 storing translated word information and part of speech information. The input text sentence converted to the form of a part of speech train is divided into phrase elements being the minmum unit having semantics as a language, by a phase element outting pattern 304, and a part of speech is provided to each phrase element. Also, to each phrase element, word and compound word, a sentence structural descriptor displaying a sentence structural part is provided, and from an array of the sentence structural descriptor, patterns displaying a sentence, a clause and a quasi clause are recognized by a sentence form recognizing pattern 305, the input text sentence is converted to output a result of translation by a translation processor 200.
Patent JP-H1065400-A (JP)
Title: Part-recognizing device for mounting machine
Inventor: NISHIKAWA KOICHI
IPC: H05K13/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To improve the parts-recognizing accuracy of a parts-recognizing device by fetching the images with a range suitable for the recognition of objective parts and, at the same time, appropriately controlling the quantity of light projected upon the objective parts. SOLUTION: A sensor unit composed of an illuminating section 23b and a sensor main body equipped with a line sensor 24 are installed to the moving route of a head unit 5, and the image of each parts stuck to each nozzle member by suction is fetched by moving the unit 5 relatively to the sensor 24. In addition, a light quantity control means 36 which adjusts the light quantity of the section 23b according to the parts stuck to the nozzle members by suction is provided, so that a control means 36 can switch the light quantity of the section 23b at the completion timing of fetching the images within the fetching range of the image of the parts.
Patent JP-S5566121-A (JP)
Title: Manufacture and its device for crank assembly of push- button switching tuner for radio
Inventor: WATANABE SHIGEO
IPC: H03J5/02
Filed: 1978-11-10
Abstract: PURPOSE: To secure a sufficient intensity as well as to realize the increase of the working efficiency and the cost reduction by giving the electric conduction and heating to both the parallel bars and the end plate as well as the soldering at the uneven fitting areas between the parallel bars and the end plate in the case of the manufacture of the crank assembly.  
     CONSTITUTION: The crank assembly is set tentatively, and the both ends of parallel bars are supported by electrode/holder stages 9 and 9. Furthermore, about the center area of bars 3 and 3 is pressed from above via clamp 10 for positioning. Then elec- trodes 11 and 12 are pressed to the outer surfaces of end plates 2 and 2. Under this pressure state, the electric conduction and heating is given, and at the same time the solder is added to each uneven area between bar 3 and plate 2 to stick bar 3 and plate 2 together. In this way, the solder sticks to the entire root area of bar 3, and thus bar 3 and plate 2 can be connected together quickly and completely to obtain a sufficient intensity. Furthermore, the working efficiency can be increased with elimination of the welding work, thus reducing the production cost. 
     COPYRIGHT: (C)1980,JPO&Japio