baber/WOPTO huggingface dataset:
Patent JP-H03270302-A (JP)
Title: Adjustment method for circuit
Inventor: TATENO HARUNOBU
IPC: H01P11/00
Filed: 1990-03-20
Abstract: PURPOSE:To attain automatic adjustment without a tight tolerance limit to each circuit component by adjusting the circuit component according to a parameter optimized on a computer. CONSTITUTION:A characteristic of a circuit 10 and a standard characteristic are compared to optimize a parameter of circuit components by a computer 21 based on the result of the comparison and the circuit components are adjusted actually according to the optimized parameter. That is, the parameter of each circuit component obtained in advance is used, the overall characteristic of the circuit 10 is calculated by the calculation of the computer to optimize the parameter, and the control of further optimization is automatically implemented so that the overall characteristic of the circuit 10 measured actually approaches the standard characteristic. Thus, it is not required to prepare the circuit components whose characteristics are tightly arranged and the training for a highly skillful specialist is not required.
Patent JP-H09325630-A (JP)
Title: Image heater and image forming device
Inventor: SANO TETSUYA
IPC: G03G15/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To form an image at high heat-efficiency, highly speedily, and highly reliably by providing a member, with hardness lower than that of a fixing film and that of a side plate, between the end of the fixing film in its longitudinal direction and the side plate holding the fixing film. SOLUTION: The cap 70 having a thickness of 2mm, as the protective member, so provided as to cover the end of the fixing film 710 in its longitudinal direction rotates together with the fixing film 710. Ni electroforming is used to obtain the fixing film 710, the cap 70 is made of a POM material, and the hardness of the cap 70 is set so as to be lower than the hardness of the fixing film 710 and the hardness of the side plate 750 serving as a restraining member which restrains the fixing film 710 from skewing. Thus, by using the member, as the cap 70, whose hardness is lower than the hardness of the fixing film 710 and the hardness of the side plate 750, damage the end of the fixing film 710 can be prevented especially even in the case that the device is made to high-speed and highly durable.
Patent JP-S58184992-A (JP)
Inventor: NAGAZUMI YASUO
IPC: H04N5/262
Filed: 1982-04-23
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-H09260727-A (JP)
Title: Light emitting device
Inventor: ISHIHARA TAKAYUKI
IPC: H01L33/54
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device having high brightness of light at a large angle of irradiation and also having improved directional characteristics. SOLUTION: This light emitting device gas a parabolic part 3 of recessed longitudinal cross-section on the tip part. The light emitting device is composed of lead terminals 1 and 2, where a light emitting element 4 is connected to the parabolic part 3, and a transparent resin mold part 5 where an oval spherical-shaped lens surface is formed on the light emitting element 4 which seals the top part of the lead terminals 1 and 2 and the light emitting element. The parabolic part has an oval shape in, plan view and its major axis is extended in the direction almost the same as the major axis of the mold part.
Patent JP-S61227419-A (JP)
Title: Channel selector
Inventor: TANAKA TOSHIHIDE
IPC: H04N5/44
Filed: 1985-04-01
Abstract: PURPOSE:To form an optimum RF filter to an RF signal by using a digital or analog arithmetic circuit so as to form the RF tuning voltage from a local tuning voltage. CONSTITUTION:When a key 7-1 is operated, the channel selection designation is stored in a latch 7-3 and frequency division data is given to a programmable frequency divider 7-9 according to the said channel selection signal. A local oscillation circuit 4 is controlled by a signal from a channel selection block 7 to generate a local signal. In a digital arithmetic circuit 8, data from a memory 8-1 storing the data to form an RF tuning voltage BTR is extracted according to the channel selection signal from the latch 7-3, pulse width conversion is applied by a D/A converting circuit 8-2 to form the signal BTR via a low pass filter 8-3.
Patent JP-S57185980-A (JP)
Title: Discretely detecting device for end point of etching
Inventor: OOTSUBO TOORU
IPC: C23F4/00
Filed: 1981-05-09
Abstract: PURPOSE:To make the decision of the end point of etching for plural objects to be treated possible with a simple device in the stage of dry etching the plural objects by providing a rotatable deciding device for end point of etching in the central positions of the objects disposed in a circular shape. CONSTITUTION:A freely rotatable lighting device A is provided in the central part of an etching chamber 1 provided with an electrode table 2 placed thereon with plual objects 3 to be treated and a counter earth electrode 8, and a photometric device C, a deciding device C for the end point of etching and a discriminating device B for the objects 3 are also provided. Glow discharging is caused between the objects 3 on the electrode 2 and the electrode 8 by a high frequency high voltage power source 21 and the objects 3 are dry-etched by the etching gas in the chamber 1. At this time, the device A is rotated to draw the light 22 on the respective objects 3 and the luminous intensity of the light of the specific wavelength is analyzed with the device C. The end point of etching is determined with the device D. The end point of the etching of many objects to be treated is decided at a low cost with one piece of the deciding device.
Patent JP-S61257309-A (JP)
Inventor: ADORUFU KUROPU
IPC: E02F9/02
Filed: 1986-03-28
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-H03269928-A (JP)
Title: Digital protective relay
Inventor: IMAYOSHI MORIYUKI
IPC: H02H3/02
Filed: 1990-03-19
Abstract: PURPOSE:To make visible present situations and abnormality analyses by memorizing desired protective characteristic curves, input and output signal data, set data, and input signal data at the time when abnormal situation occurs and displaying them analogously or digital means. CONSTITUTION:A liquid crystal display 10, a mode selection switch 6, and ten-key 7 are installed as analogue data display means in the surface of a digital over current relay(DOCR) 5. The electric current to run in an apparatus to be protected is led to the DOCR 5 through a transformer and converted into a digital number. Meanwhile, a plurality of operation characteristic curves of the current and an operation time are set in a memory and a curve which is suitable for the apparatus to be protected is displayed on the display 10 by the switch 6 and keys 7 and a protective signal is put out when the put current is agreed with the curve. Further, the value of the input electric signal or the passing time at the time when value surpasses the rated value are memorized and displayed if necessary.
Patent JP-S63235843-A (JP)
Title: Leakdown measuring apparatus
Inventor: FUJIMURA MASAHIRO
IPC: G01M3/00
Filed: 1987-03-25
Abstract: PURPOSE:To achieve a higher processing speed of the apparatus as a whole, by providing a measuring section, an over pressure conversion means, a control means and the like. CONSTITUTION:After work W is placed on a carrier of a measuring section 5, with the lowering of a shaft 52, the tip 52b thereof presses a plunger WP of the work W while the pressing force produced is switched 55 and a weight 53 or a cylinder 54 is pressurized. Then, when the cylinder 54 is operated, a switching signal for a lever 55 is outputted to a control section 8 to reset. As the tip 52b of the shaft 52 abuts the plunger WP, a measuring element 56 lowers to a measurement start position abutting a differential transformer 57. From this moment, a lead down value measuring section 81 of the control section 8 measures a leak down time. At this point, an overpressure conversion means 84 sets a leak down time. Then, after a leak down time of the leak down value measuring section 81 is translated by the means 84, a discriminator section 83 compares the results with the contents of a leak down upper and lower limit setting section 85a and a max measuring time setting section 85b to discriminate the propriety of the work W.
Patent JP-H06257220-A (JP)
Title: Rc-brace
Inventor: SAITO SHUNZO
IPC: E04B1/18
Filed: 1993-03-05
Abstract: PURPOSE:To provide a low cost reinforced concrete(RC) brace which can be fitted to a steel frame material with ease and which can be highly resistant against both compression and tension. CONSTITUTION:A brace main body 3 of a reinforced concrete(RC) brace B is a post-shaped reinforced concrete member to which main reinforcing bars 3a and hoop bars 3b are placed. A plurality of unbonded PC(prestressed concrete) steel bars 4 are placed along the longitudinal direction of the member. An end face place 5 is attached to both ends of the brace main body 3 into which both ends of the unbonded PC steel bars 4 are penetrated respectively and fastened and fixed with fastening bolts 4a. The brace main body 3 is prestressed in the longitudinal direction. A joint plate 6 is welded in once piece with the outside of the end face plate 5 intersecting to the direction. Bolt holes 6a are properly bored on the joint plate 6.
Patent JP-H01244123-A (JP)
Title: Manufacture of methanol decomposition reformed gas fuel
Inventor: SUZUKI TAKESHI
IPC: C10L3/08
Filed: 1988-03-25
Abstract: PURPOSE:To simplify an exhaust duct, by a method wherein heat exchange in a gas turbine exhaust duct is performed with only water, and generated heated steam is utilized as a heat source for gasification of raw material methanol and methanol decomposition reforming reaction. CONSTITUTION:Water is circulated from a water feed pump 1 through a rout of an exhaust duct 2, a reforming reactor 20, and a methanol reboiler 24. Heated steam generated in the exhaust duct 2 is used as a heating medium for the reforming reactor 20 and the reboiler 24. This constitution enables simplification of equipment and devices, e.g. a bypass circuit, a cooler, in the exhaust duct.
Patent JP-S58187223-A (JP)
Title: Automatic die height adjusting device of press
Inventor: AIDA KEINOSUKE
IPC: B21D37/14
Filed: 1982-04-23
Abstract: PURPOSE:To obtain a titled automatic adjusting device which is capable of setting the die height with high accuracy, by automatically stopping a slide adjusting motor when a load value converted from detecting pressure of an oil pressure chamber of a slide for constituting a part of an overload safety device, etc. of a press reaches an optional set value set in advance. CONSTITUTION:When adjusting the die height, a metallic die is carried into a press in the way as a conventional case, and after that, a slide is made to descend by starting a slide adjusting motor 26. As the slide descends, it contacts with a punch, but its descent is maintained continuously thereafter. Therefore, a load increases, pressure of an oil pressure chamber 1 rises, and a display load of an display 17 increases gradually. Subsequently, when this load reaches a set value of a digital setting device 20, an output of a comparator 21 becomes on, and a relay 23 is driven through a relay driver 22. Accordingly, a stop signal is supplied to the motor 26 and the slide is stopped. Also, after the slide stops, the punch is clamped, and the slide is then returned to the top dead center, by which the die height adjustment is finished.
Patent JP-H11249005-A (JP)
Title: Automatic focusing camera
Inventor: KOTO ETSURO
IPC: G02B7/28
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To enable an automatic focusing point matching with the sense of a photographer to be selected even when the plural automatic focusing points are arranged in a zigzag state. SOLUTION: This automatic focusing camera is provided with an automatic focusing means having the plural automatic focusing points arranged in the zigzag state and an automatic focusing point instruction means instructing the optional point among the plural automatic focusing points as the automatic focusing point. Besides, it is constituted so that a partial noncoincident part exists between the positions of the plural automatic focusing points arranged in the zigzag state and the position of the point which can be instructed by the automatic focusing point instruction means within a picture frame. When the position of the instructed point coincides with the position of the automatic focusing point, an automatic focusing action is executed at the coincident automatic focusing point treferring to a figure (b)].  When the position of the instructed point does not coincide with the position of the automatic focusing point, the automatic focusing action is executed at least one automatic focusing point near the instructed point [referring to a figure (c)].
Patent JP-H01243644-A (JP)
Title: Modulation circuit
Inventor: SASAKI SUSUMU
IPC: H04L27/12
Filed: 1988-03-25
Abstract: PURPOSE:To realize stable frequency-shift modulation even by low speed data by making a voltage controlled oscillator oscillate as being taken into frequency obeying the data. CONSTITUTION:The output signal of the voltage controlled oscillator 5 is frequency-divided by frequency dividers 6, 7 by frequency division ratios respectively different from each other, and is impressed to phase comparators 3, 4. The output signal of a reference signal of a reference oscillator 1 is impressed to these phase comparators 3, 4, according to the data directly or after being frequency-divided, and a phase-compared output signal becomes the control voltage of the voltage controlled oscillator 5 through a control circuit 8 including a filter, etc. Accordingly, since phase comparison comes to be performed by the different frequency according to the data, the voltage controlled oscillator 5 comes to oscillate as being taken into the frequency corresponding to the data. Thus, the stable frequency-shift modulation comes possible even by the low speed data.
Patent JP-H06103844-A (JP)
Title: Electrode structure for electric insulating body
Inventor: NAKANISHI MASARU
IPC: H01B17/42
Filed: 1992-02-18
Abstract: PURPOSE:To reduce electric stresses effectively using a simple and compact configuration by locating the boundary of the body part to a solid insulator in a deeper position, wherein the body part makes surface contact with the solid insulator and furnishing a flange part in a specified position. CONSTITUTION:A solid insulator 1 has a plane 11, and an electrode 2 is furnished on the plane portion 11. The body part 20 makes surface contact with this plane portion 11 of the solid insulator 1, and a flange 21 is installed in continuity to the body part 20. With a gap 30 reserved, this flange 21 covers a solid insulator plane part 112 adjacent to a solid insulator part 111 where the electrode body 20 is in surface contact, and a triple junction point (p) of the body part 20, solid insulator 1, and a peripheral medium insulation 3 is accommodated in a position deeper than the flange 21. In this electrode structure, relief of electric stresses at the corners can be obtained effectively if R1, R2 and R3 are made as large as practicable, where R1 is the radius of curvature of each corner of electrode body end, R2 is radius of curvature of each corner of the flange confronting the plane portion of the solid insulator, and R3 is radius of curvature of each corner of the flange situated circumferentially.
Patent JP-H03269996-A (JP)
Title: Lighting apparatus
Inventor: KAWASE AKIMICHI
IPC: H05B37/02
Filed: 1990-03-19
Abstract: PURPOSE:To prevent heating of a switch itself, and to improve safety, the circuit life, and the like, by operating an oscillation control means and a two- way switch in a specific program linking to a cutoff of a commercial power source for the time exceeding a specific time. CONSTITUTION:Linking to a cutoff for the time exceeding 10mS of a commercial power source 1 by operating a wall switch 14 and the like, an oscillation control means 12 and a two-way switch 11 are operated in a specific program. In this program, an operation to operate the switch 11 at the same time to stop the oscillation of an oscillator 3 by the means 12 is not included. As a result, when only an auxiliary lamp 6 is lighted, the oscillator 3 is stopped to put out a fluorescent lamp 5, and the first power circuit 9 is closed constantly. When the fluorescent lamp 5 and the auxiliary lamp 6 are put out at a time, the connection to the power source 1 is cut off by the switch 14 or the like. As a result, a heating following a break and make of a large current can be prevented, and safety, the circuit life, and the like can be improved.
Patent JP-H10263297-A (JP)
Title: Clothes pressing device
Inventor: UEDA SHIGEYUKI
IPC: D06F71/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate a gap between a heater and a member to be tightened and to prevent the local overheating of the heater by constituting the member to be tightened provided inside a counterbore part formed on the respective pressurizing surface side of a fixing plate and a movable plate by fitting a locking part projectingly provided on a resin member to the locking hole of a metallic member provided with a screw part. SOLUTION: The fixed plate 15 provided with a planar heater 14 on the pressurizing surface side is formed by laminated wood or a particle board or the like and the movable plate 17 provided with a cushion body 16 on the pressurizing surface side is also made of the similar wood and is freely turnably connected to one end of the fixed plate 16 by a hinge device 18. At the time, the member 19 to be tightened is arranged inside the counterbore part 20 recessed and provided on the pressurizing surface side of the fixed plate 15 and the movable plate 17 and plural tightening members 22a and 22b for constituting the hinge device 18 are attached by screws 21a and 21b.  Then, the respective members 19 to be tightened are integrally constituted by inserting the locking part to the locking hole from the resin member 23 constituted of the electric insulation body of polypropylene resin or the like on the side of the heater 14 and the metallic member 24 provided with the screw part.
Patent JP-H03271966-A (JP)
Title: Document display system
Inventor: HASEGAWA TSUKASA
IPC: G06F17/21
Filed: 1990-03-22
Abstract: PURPOSE:To prepare a document efficiently by providing a 1st and a 2nd control means and displaying character data of an optional line in the document in a batch. CONSTITUTION:The document display system is provided with a means 101 which instructs information showing whether or not each line of the document is displayed on a display device 105, a 2nd storage means 104 stored with the instructed contents, and a 2nd control means 102 which rewrites the storage contents of the 1st storage means 104 according to the storage contents of the 2nd storage means 104. The character data of the optional line in the document can, therefore, be displayed in a lump. Consequently, noticeable descriptions which are dispersed in he document can be seen at the same time.
Patent JP-H09253007-A (JP)
Title: Vertical type electric vacuum cleaner
Inventor: ITO KOICHI
IPC: A47L5/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To perform the cleaning operation of a narrow part by an extension pipe just by detaching the extension pipe from an intake pipe and to easily perform cleaning from a wide place to a narrow place. SOLUTION: This cleaner is provided with a cleaner main body 11 incorporating a dust collection chamber 12 and a fan motor and a floor nozzle main body 17 disposed at the lower part of the cleaner main body 11 and a handle 23 is disposed at the upper part of the cleaner main body 11. Further, a freely extendable and contractable hose 25 whose one end is communicated with the dust collection chamber 12 and other end is connected to one end of the extension pipe 26 is provided, the intake pipe 27 communicated with a suction port 16 is provided on the floor nozzle main body 17 and the other end of the extension pipe 26 is freely attachably and detachably connected to the intake pipe 27.
Patent JP-S63233746-A (JP)
Inventor: OGAWA YUTAKA
IPC: A22C25/14
Filed: 1987-03-23
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-2000269652-A (JP)
Title: Printed wiring board
Inventor: ONO YOSHITAKA
IPC: H05K3/38
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent exfoliation of conductor circuits from layer-insulating resin layers on a board by causing the insulating resin layers to contain a reactant of a bifunctional (meth)acrylic ester monomer, in a ratio within a specific range with respect to the whole solid component of the insulating resin layers. SOLUTION: By laminating sheets of copper foil on both surfaces of a board 1, boring a hole in the board 1 with a drill, subjecting to electroless plating and etching into patterns, lower-layer conductor circuits 4 along with a through- hole 9 are formed on both surfaces of the board 1. In all the surfaces of the conductor circuits 4 which includes the through-hole 9, roughened surfaces 4a, 9a are formed. The conductor circuits 4 and through-hole 9 are filled up with a resin filler 10. The filler 10 is heated and dried, and insulating resin layers 2 are formed. These insulating layers 2 are caused to contain a reactant of a bifunctional (meth)acrylic ester monomer in a ratio of 5-15 wt.% with respect to the whole solid components of the insulating layers 2.
Patent JP-S56165994-A (JP)
Title: Shunting method for storage information
Inventor: NISHI KENICHI
IPC: G06F3/06
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the disappearance of stored information due to the earthquake, by stopping the write-in of information to an IC memory in response to sensing of an initial wave of earthquake and shunting the information written in to a magnetic disc. CONSTITUTION:When a P wave sensor 6 senses an initial vibration of an earthquake, readout/write-in circuits 3, 4 are controlled via a controller 8, and the write- in of information to an IC memory 2 from a CPU1 is inhibited, and the information already written in the memory 2 is written in a given track location of a magnetic disc 5 and shunted via the circuits 3, 4. Further, after a given time, if an S wave sensor 7 does not sense a main earthquake, the information shunted on the disc 5 is again written in the memory 2. With this constitution, the shunting of required and sufficient stored information is made and the stored information for the IC memory is protected independently of the interrupion of electromagnetic waves due to the earthquake.
Patent JP-H07277449-A (JP)
Title: Carrier conveyor
Inventor: ICHIKAWA MAKOTO
IPC: B65G19/14
Filed: 1994-04-07
Abstract: PURPOSE:To provide a carrier conveyor which is constituted to smoothly convey even a substance to be conveyed, such as viscous earth and a large lump-form substance, without choking. CONSTITUTION:A hopper device 20 is arranged at a carrier conveyor A. The hopper device 20 comprises a hopper body 23 formed in a truncated conical shape and installed at a specified angle with a line 16 for return; and a rotational drive mechanism 26 to drive the hopper body rotationally around the axis thereof.