baber/WOPTO huggingface dataset:
Patent JP-H0662205-A (JP)
Title: Digital copy machine
Inventor: NAKAI YASUHIRO
IPC: G03G15/20
Filed: 1992-08-07
Abstract: PURPOSE:To save the night power of a facsimile equipment to be consumed, to prolong the service life of the fixed equipment and to efficiently output facsimile information by controlling the fixing temperature of the fixing equip ment corresponding to all the facsimile data stored in a memory by using a controller. CONSTITUTION:A fixer 49 is provided with a pair of upper and lower port rollers 100a and 100b. Inside the upper roller 100a, a heater lamp 101 is provided. Outside this roller 100a, a thermistor 102 is provided to detect the surface temperature, and the thermistor 102 contacts the roller 100a with uniform pressure by a spring device 103. In this case, based on a detection signal from the thermistor 102 and a reference voltage set in advance, a CPU 79 for printer part control generates a prescribed driving signal to a heater ON-OFF driving circuit 80 so that the surface temperature of the roller 100a can be set at the fixing temperature. Thus, the night electric power of the facsimile equipment to be consumed can be saved, and the service life of the fixing equipment can be prolonged.
Patent JP-2000042684-A (JP)
Title: Method and device for plastic machining precise member
Inventor: OGURA MASAYOSHI
IPC: B21J5/02
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To form a desired precise member with high accuracy by using split punch which is split into a punch to mainly press a part of a work located at a die hole part to form a recessed and/or projecting part of a product, and a punch to mainly press the part of the work located at the other of the die hole. SOLUTION: In a continuous pressurization by only one outer punch 3b of two split punches, an inner punch 3a plays the function similar to that of a free surface part in a method using an incomplete enclosure type die, because the other inner punch 3a among two-split punches where its pressure is set to be zero is in a freely advancing/retracting condition. That is, even when the pressurization by only an outer punch 3b is continued, the inner punch 3a is inwardly retracted by the quantity corresponding to the material flow, and the bearing pressure on a tool is not rapidly increased. Since the outward material flow is advanced together with the inward material flow, a material 2 to be worked is completely filled in a recessed part of an uneven part 1a.
Patent JP-H1054482-A (JP)
Title: Replacing work method for buried pipe
Inventor: SATAKE YUKINOBU
IPC: F16L1/024
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a replacing work method for a buried pipe, by which a PE pipe can be led to a removal trace with a little resistance at the same time that the buried pipe buried in the ground is drawn out and removed. SOLUTION: One end of a buried pipe 1 is pinched by a drawing device 7 by installing the desired drawing device 7 in a first working pit A in relation to the buried pipe 1 laid between the first working pit A and a second working pit B, and a PE pipe 4 for replacement is connected to the other end of the buried pipe 1 exposed in the second working pit B through a connecting means 3. A filler supplying means 8a for introducing filler such as mortar containing skid material components into the buried pipe 1 through one end of the buried pipe 1 is provided, and an opening for allowing the filler to flow out from the other end of the buried pipe 1 is provided.  In the process in which the buried pipe 1 is drawn out by the drawing device 7, the drawing operation of the buried pipe and the leading operation of the PE pipe are simultaneously performed while pouring the filler between the outer periphery of the PE pipe 4 for replacement connected by a connecting means 3 and the inner wall of a cavity part generated on the drawing path of the buried pipe 1.
Patent JP-H0655693-A (JP)
Title: Hose for fuel piping of automobile
Inventor: KODAMA TSUTOMU
IPC: B32B27/30
Filed: 1992-08-07
Abstract: PURPOSE:To provide a hose for an automobile fuel piping, which is excellent not only in sour gasoline resistance, gasoline permeability resistance, coherence resistance and shock resistance but also in flexibility and cost of which is reduced. CONSTITUTION:A hose for an automobile fuel piping is composed of an internal layer 1, an intermediate layer 2 formed on the outer circumference of the internal layer 1, a fiber-reinforced layer 3 shaped on the outer circumference of the intermediate layer 2 and an external layer 4 formed on the outer circumference of the fiber-reinforced layer 3. The internal layer 1 is formed of a fluororesin, and the intermediate layer 2 and the external layer 4 are shaped of a rubber elastic material, and the thickness of the internal layer 1 is used as a reference regarding the thickness of each layer, the thickness of the intermediate layer 2 is set at 3-30 when the thickness of the internal layer 1 is set at 1, and the thickness of the external layer 4 is set at 3-35 when the thickness of the internal layer 1 is set at 1.
Patent JP-S6271217-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: TATSUMI TORU
IPC: H01L21/26
Filed: 1985-09-24
Abstract: PURPOSE:To abruptly form a profile of impurity by forming the first layer film, then removing by etching the first layer film surface by XeF2 molecular beam, and subsequently growing the second layer film. CONSTITUTION:After the first layer film is formed, the second layer film is subsequently grown, a transient region which contains transient impurity from the surface of the first film is formed, the film growth is then stopped, the transient region is then removed by etching by XeF2 molecular beam, and then the second layer film is again grown. After the first layer film is formed, the first layer film surface is removed by etching with XeF2 molecular beam, and the second layer film is then grown. Thus, a thin film which has an abrupt profile of impurity is obtained.
Patent JP-S60103718-A (JP)
Title: Oscillating circuit
Inventor: SATOU MITSURU
IPC: H03K3/03
Filed: 1983-11-10
Abstract: PURPOSE:To operate the circuit stably against power supply voltage fluctuation by using two current sources with constant current ratio for charging and discharging respectively, intermitting one of them by a switch to charge/discharge a capacitor. CONSTITUTION:A charging current source 9 is connected between a power supply 1 and an inverting input terminal of a comparator 3. Furthermore, a discharge current source 10 is connected between the comparator 3 and the power supply 2 via a switch 11. The switch 11 is intermitted by an output of the comparator 3 connected via a current limit resistor 12. The circuit is constituted so that the current ratio of the current sources 9 and 10 is made constant. Thus, the oscillation circuit operated stably against fluctuation of power supply voltage is obtained.
Patent JP-S6272010-A (JP)
Title: Boundary detecting device for automatic running working vehicle
Inventor: HAYASHI MASAHIKO
IPC: A01B69/00
Filed: 1985-09-25
Abstract: PURPOSE:To perform huff conversion processing easily at a high speed by providing a means which counts a frequency of reading. CONSTITUTION:The counting means is so constituted at a huff conversion part 40 that the frequency D of an angle theta at which the value of data rho for huff conversion supplied from a data storage means for huff conversion through a data buffer 43 is equal is counted by a frequency counter 44 and stored in a frequency memory 45 for a two-dimensional histogram. The frequency D counted by the frequency counter 44 is compared with a value stored in a maximum register 52a and the larger frequency is re-stored as a new maximum value Dmax. When a boundary L2 behind a machine body is detected, it is judged that the machine body V is not nearby the boundary L2 unless the maximum value Dmax of the frequency is larger than a set threshold value; when the maximum value is larger the set threshold value, on the other hand, the distance from the machine body V to the stroke end boundary L2 is calculated to determine a turning point accurately.
Patent JP-H0962551-A (JP)
Title: Information management device
Inventor: TANAKA TAKASHI
IPC: G06F12/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a database for a user individual by discriminating whether each supplement data can be displayed or not in accordance with the ID number and displaying a supplement table based on supplement data which can be displayed. SOLUTION: A data base 5 and a relational database management system(RDBMS) 6 as product management software like ORACLE which manages this data base 5 are mounted on a server 2, and this RDBMS 6 uses an auxiliary storage device or the like to perform the centralized management of data in the data base 5. Other clients 3 and 4 like EWSs or PCs are OA terminals which operate respective tools or are provided with retrieval and register mechanisms 7 and 8 for information retrieval and reference. When field names, supplement data, and ID numbers are selectively inputted, it is discriminated whether each supplement data can be displayed or not in accordance with the ID number, and the supplement table is generated based on supplement data which can be displayed, and this table is displayed.
Patent JP-H0853091-A (JP)
Title: Collapsible tricycle
Inventor: NOMURA HIROSHI
IPC: B62K15/00
Filed: 1994-08-11
Abstract: PURPOSE:To narrow a parking place by spreading the interval between the left and right rear wheels in the riding on a vehicle, permitting the stable traveling and reducing the interval between the rear wheels while parking. CONSTITUTION:A handleber 5 and a head pipe 6 having a front wheel 3 are installed on a main pipe 2, and a stepping pedal 15 is axially supported at the center, and the left and right stays 8 and 8 are axially supported on a stay supporting part at the rear end, and the erection pipe 10 of a saddle 9 is installed at a stay supporting part, and an erection pipe holding frame 26 is installed at the stay supporting part, and a rear wheel 4 is installed at the stay rear end. The driving force is transmitted by a flexible shaft 18 through a bevel gear to the axle 16 of the rear wheel from the stepping pedal 5, and a fixed plate installed at the stay rear end and a bracket are installed, and the rods 19 and 19 which are axially supported on the left and right brackets are axially supported on the rod holding frame, in a forwardly turnable manner, and the erection pipe upper part and the rod holding frame are connected by a connecting rod 13, and the forward tilt of the erection pipe 10 and the forward turn of the rod 19 are interlocked, and the interval between the left and right rear wheels 4 and 4 of a collapsible tricycle is reduced together with the left and right stays 8 and 8.
Patent JP-H0260374-A (JP)
Title: Television receiver
Inventor: HOSHINO TAKANARI
IPC: H04N5/10
Filed: 1988-08-26
Abstract: PURPOSE:To prevent the occurrence of vertical jitter on a reproduced picture by writing an input vertical synchronizing signal in a second field memory and supplying the output vertical synchronizing signal read put from the second field memory to a deflection circuit. CONSTITUTION:The color composite video signal from an input terminal 1 is supplied to a video signal processing and synchronizing signal separating circuit 16 to separate synchronizing signals. The separated input vertical synchronizing signal is written in a second field memory 3B, and the output vertical synchronizing signal read out from the memory 3B is supplied to a deflection circuit 14. Therefore, the vertical synchronizing signal read out from the memory 3B is equal to the vertical synchronizing signal of the color composite video signal including the output component video signal read out from the field memory 3A. Consequently, vertical jitter does not occur on the reproduced picture though the vertical synchronizing signal of the input color composite video signal is varied.
Patent JP-H1039347-A (JP)
Title: Laser wavelength converter
Inventor: TASHIRO HIDEO
IPC: H01S3/30
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to attain high Raman conversion efficiency without the increase in size and complication by making the optical axis of the light passing a first resonator back and forth and the optical axis of the light passing a second resonator back and forth coaxial. SOLUTION: The exciting laser beam resonator 16 comprises a reflection mirror 12 for reflecting the exciting laser beam and a reflection mirror 14 for reflection the exciting laser beam and emitting Stokes light. The resonator 20 for Stokes light comprises a reflection mirror 18 for allowing the transmission of the exciting laser beam and reflecting the Stokes light existing therebetween and the reflection mirror 14 for reflecting the exciting laser beam and emitting the Stokes light. A TEA-CO2 laser 22 is arranged between the reflection mirror 12 and reflection mirror 18 in the resonator 16. The reflection mirror 18 and the reflection mirror 14 are fitted to both end faces of a Raman cell 26 in such a manner that the inside thereof is hermetically sealed. Para-hydrogen is (p-H2 ) is fitted in the Raman cell 26.  The optical axis of the exciting laser beam passing the inside of the resonator 16 back and forth and the optical axis of the Stokes light passing the inside of the resonator 20 back and forth are aligned.
Patent JP-H0553666-A (JP)
Title: Power circuit device
Inventor: TAKESHITA MASAHIRO
IPC: G05F1/56
Filed: 1991-08-23
Abstract: PURPOSE:To prevent the rise of temperature of the resistance connected in parallel to 8 voltage stabilized circuit by detecting the input-output voltage potential difference of the voltage stabilized circuit and stopping the operation of 8 DC voltage generating circuit when a load circuit has a short circuit. CONSTITUTION:The input/output voltage 4 is usually set at 2-3V as long as a load 5 is normal. Then a transistor TR 6 never conducts when the conductive voltage of 8 constant voltage diode 7 is set at a level higher than 2-3V. When the load 5 is short-circuited, the input voltage drops slightly less than V<1>. with the output voltage equal to O. Thus the diode 7 conducts and then the TR 6 conducts. Then the voltage is applied to 8 DC voltage generating circuit 2 from a collector via a diode 10. Thus the operation of the circuit 2 is stopped. Thus it is possible to prevent such e case where the abnormal electric power is consumed by a parallel resistance 5 of a voltage stabilized circuit 4 when the load is short-circuit addition of an inexpensive protection circuit. That is, the short circuit of a load circuit is protected and both a heat dissipater and the resistance 3 can be miniaturized.
Patent JP-H0259306-A (JP)
Title: Tire sealing device of bladderless tire valcanizing machine
Inventor: FUNAKOSHI SENZO
IPC: B29K105/24
Filed: 1988-08-25
Abstract: PURPOSE:To enable reliable sealing to a bead part with as few as possible backplates, by a method wherein a bead part sealing member constituted of a plurality of large-sized and small-sized backplates is arranged on the inward of guide boards each arranged at the of center each split mold. CONSTITUTION:A bead part sealing member 32 constituted of a large-sized and small-sized backplates 9, 10 to be arranged on the inward of a top and bottom guide boards 21 each is comprised of the large-sized and small-sized backplates 9, 10 which are respectively in a stage of a long circular arc based on a circular arc 9a and the linear base 9b and almost a state of a trapezoidal circular arc comprised of both concentric outer inner circular arcs 10a, 10b and linear sides 10c, 10c obtained by connecting both ends each of the circular arcs 10a, 10b by making use of elements such as the circular arcs 9a, 10a, 10b and linear base 9b obtained by dividing the circumference whose diameter is made into a contracted diameter than that at a bead part 33a of a green tire 33 into five equal parts. The diameters of the backplates 9, 10 each lying at positions of contracted diameters are moved forward and expanded all at once in a radial direction through metal fittings 11. With this construction, the large-sized backplates 9, 9 each and small-sized backplate 10 are joined among one another by interposing the backplate 10 between the backplates 9, 9 by moving forward, which is formed into a state of a series of an annulus 32c having a width covering sufficiently the whole circumferential surface of the bead part 33a and faces positively on the bead parts 33a, 33a. Therefore, those annulie 32c are press-contacted onto the bead part 33a and sealed up tightly and strongly.
Patent JP-H0494564-A (JP)
Title: Lead frame for semiconductor device
Inventor: MOROI SADAYUKI
IPC: H01L23/50
Filed: 1990-08-10
Abstract: PURPOSE:To reduce the pitch of inner leads without a decrease in mechanical strength of a lead frame by arranging their bonding edges in a vertically zigzag manner in the periphery of an island on the lead frame. CONSTITUTION:Inner leads 1 are arranged in such a manner that their tips, or bonding edges, are arranged in a vertically zigzag manner in the periphery of an island on a lead frame. The inner leads have the same thickness as the lead frame except that only their bonding edges have half the thickness. The island, tie bars, outer leads, and all other portions have the same thickness of the lead frame. This reduces the pitch of inner leads without a decrease in mechanical strength of the lead frame.
Patent JP-S60105649-A (JP)
Title: Production of nitrophenyl aminophenyl ether
Inventor: FUKUHARA HIROSHI
IPC: C07C217/90
Filed: 1983-11-14
Abstract: PURPOSE:To obtain the titled compound in high selectivity at an improved reaction rate and high selectivity, by reacting an aminophenol with a nitrohalobenzene in the presence of an aprotic polar solvent and an alkali metal carbonate while removing the formed water to the outside of the reaction system. CONSTITUTION:An aminophenol, suitably p- or m-aminophenol is condensed with a nitrohalobenzene, suitably p- or m-chloronitrobenzene in the presence of an aprotic polar solvent, e.g. dimethylformamide (DMF) of sulfolane, and an alkali metal carbonate at 110-150 deg.C while removing the formed water to the outside of the reaction system by distillation or azeotropic distillation with a hydrocarbon to afford the aimed compound. The hydrocarbon may be supplied to the reaction system before or during the reaction for removing the water by the azeotropic distillation. Preferably, the hydrocarbon is supplied continuously or intermittently thereto during the reaction.
Patent JP-S6259631-A (JP)
Title: Polyamide resin
Inventor: BUERUNAA GURUUBAA
IPC: C08G69/34
Filed: 1986-09-08
Abstract: Thermoplastic polyamide resins showing improved substrate adhesion and consisting essentially of polycondensates of the following components: (a) from 10 to 50 mole percent dimer fatty acids, having a trimer fatty acid content of from 10 to 20 mol percent; (b) from 25 to 45 mole percent of one or more aliphatic, aromatic and/or cyclic C2-C40 diamines which are diprimary diamines, diamines containing secondary amino groups and alkyl substituents with no more than 8 carbon atoms on the N-atom, or heterocyclic diamines capable of diamide formation, (c) from 5 to 25 mole percent of aliphatic diamines capable of diamide formation and N-alkyl-substituted on at least one N-atom, containing from 2 to 10 C-atoms and from 10 to 25 carbon atoms in the N-alkyl group, and (d) from 0 to 40 mole percent aliphatic C6-C22 dicarboxylic acids.
Patent JP-S6369267-A (JP)
Title: Solid-state image sensing device
Inventor: ENDO YUKIO
IPC: H04N5/335
Filed: 1986-09-11
Abstract: PURPOSE:To prevent blooming and after-image from occurring by providing an excess charge sweeper at the opposite end of a vertical signal charge reader to a horizontal signal charge reader, and removing excess charge generated by an excess input light. CONSTITUTION:A sweep-out gate electrode 26 for sweeping excess charge and a sweep-out drain diffused layer 27 are formed on the opposite end of a vertical CCD 23 to a horizontal CCD 24. A sweeping operation includes first and second modes, controls transfer electrodes phiV1-phiV4 of the CCD 23 during a first mode period, sets a channel potential thereunder at a predetermined level and sweeps out charge above charge amount to be swept by a clock pulse continuously through sweepers 26, 27. It sweeps the remaining charge by using a clock pulse during the second mode period. Thus, since large excess charge sweeping capacity is obtained, it can remove blooming and after-image.
Patent JP-S60149960-A (JP)
Inventor: JIYON KARUBUAN SHIYUMITSUTO
IPC: G01N27/48
Filed: 1984-10-12
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-H0764077-A (JP)
Title: Liquid crystal display device
Inventor: OBATA MASAO
IPC: G02F1/13357
Filed: 1993-08-27
Abstract: PURPOSE:To improve the luminance in the display-effective region of a liquid crystal display part by disposing a light diffusion condensing part laminated, in a tightly adhered state, with a diffusion layer for uniformly diffusing the light from an irradiation part and a light condensing layer for condensing the light this diffusion layer to the display-effective region of the liquid crystal display part, which has the refractive index nearly equal to the refractive index of the former layer, on the optical path between the liquid crystal display part and the irradiation part. CONSTITUTION:The light diffusion condensing part 3 consisting of the diffusion layer 4 for uniformly diffusing the light from the back light unit 2 and the light condensing layer 5 for condensing the light from the diffusion layer 4 to display-effective region of the liquid crystal display part 1 is disposed on the optical path between the liquid crystal display part 1 and the back light unit 2. A polycarbonate resin which is given a lens function by providing its front surface with plural rugged parts is used for the light condensing layer 5. A polycarbonate resin mixed with an org. or inorg. light diffusing agent is formed in a tightly adhered state as the diffusion layer 4 on the under surface of the light condensing layer 5 in order to attain refractive index nearly equal to that of the light condensing layer 5.
Patent JP-H0938188-A (JP)
Title: Atomizing device for perfume
Inventor: YAMANISHI MAKOTO
IPC: A61L9/12
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide uniformly atomized aroma with the fixed quantity of perfume at all times by immersing the top end part of the horn of a vertically movable ultrasonic vibrator into the perfume in a perfume vessel arranged just under that. SOLUTION: An atomizing device is provided with a crunk shaft 4 fitted to a second gear 3a, which is linked to a motor 2, so as to be freely revolved and an operating means for vertically moving an ultrasonic vibrator 6 fitted to the other end of this crunk shaft 4 above perfume 9, and a top end part 8 of a horn 7 protrusively formed on the ultrasonic vibrator 6 is immersed into the perfume 9 composed of liquid by this operating means. Then, the perfume 9 stuck on this top end part 8 is atomized by vibrations and the atomized perfume 9 is blown from an outlet 11 to the outside by an air blower 10.