baber/WOPTO huggingface dataset:
Patent JP-S5867323-A (JP)
Inventor: YURUGEN POORAA
IPC: B01D53/50
Filed: 1982-09-22
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-2000353926-A (JP)
Title: Differential amplifier circuit
Inventor: MATSUGAKI YOSHIKATSU
IPC: H03G3/10
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To stabilize a DC operating point when a gain is varied with respect to an AGC amplifier. SOLUTION: This AGC amplifier 10 is provided with two NPN type transistors 1 and 2, bias circuits 7 and 8, diodes 11 and 12, a current supplying circuit 5 connected with the anode, and a sink circuit 9 connected with each cathode of the diodes 11 and 12. Currents to be supplied from the current supplying circuit 5 to the diodes 11 and 12 are all sink-processed by the sink circuit 9 so that the currents are not caused to flow into bias circuits 7 and 8 connected with each cathode of the diodes 11 and 12. Therefore, even when currents flowing through the diodes 11 and 12 are varied, the currents flowing into the bias circuits 7 and 8 are not varied so that currents flowing through the transistors 1 and 2 are not varied. Thus, a DC operating point can be kept constant.
Patent JP-S5789519-A (JP)
Title: Perforation machining device
Inventor: INOUE KIYOSHI
IPC: B23H9/14
Filed: 1980-11-25
Abstract: PURPOSE:To increase roundness of a hole, by securing a flexible feed pipe of machining liquid to a perforation machining electrode in the method of electric discharge or electrolytic machining and performing perforation machining while inversively rotating the electrode at every prescribed angle. CONSTITUTION:A pipe shaped electrode 1 is fixed to a spindle 2, and a feed hole of machining liquid provided in the electrode 1 is communicated to the upper end of the spindle 2. A flexible feed pipe 9 of machining liquid is secured to the upper end of the spindle 2, and machining liquid is fed to a machined part by a pump 10 through said feed pipe 9 of machining liquid. A machining power source 11 is connected to said electrode 1 and a work 12 to perform electric discharge or electrolytic machining. The electrode 1 is inversively rotated with the spindle 2 at every prescribed angle by a motor 7 and inversive rotary mechanism 8, and torsion of the feed pipe 9 of machining liquid is limited to not more than a prescribed value.
Patent JP-H0458405-A (JP)
Title: Complex sheet like structure
Inventor: OHORI KENICHI
IPC: H01B5/16
Filed: 1990-06-25
Abstract: PURPOSE:To provide a lightweighted and inexpensive complex sheet like structure having a stable shielding effect and excellent molding processability into complicated forms by mixing thermally plastic resin powder with electrically conductive substance powder dispersedly in a an uniform condition so as to heat and fuse the mixture into a layer having a constant thickness. CONSTITUTION:Polybutylene phthalate (PBT) is mixed with thermally plastic resin powder particulate l having an average particulate diameter of 30mum and copper particulate having an average particulate diameter of 20mum is mixed with electrically conductive substance particulate 2 sufficiently and dispersedly in an uniform condition by means of mixers so as to be PBT/copper=3/7 in a volume ratio. Next, the abovementioned material sprayed on a stainless steel belt sheet in an uniform thickness is passed into a furnate at 220 deg.C to form a porous sheet. The porosity of this sheet is approximately 40% so that it has an excellent characteristic as an electrically conductive electromagnetic wave shielding material.
Patent JP-H04362881-A (JP)
Title: Television receiver equipped with multiscreen display function
Inventor: OKATSU HIROSHI
IPC: H04N5/45
Filed: 1991-06-10
Abstract: PURPOSE:To enable a television receiver with multiscreen display function to display the whole of character information to be displayed in the main screen while maintaining a multiscreen display condition. CONSTITUTION:From terminal 10, a subordinate screen video signal is input, a decoder 11 decodes the subordinate screen video signal into a R, G, B signal, the R, G, B signal is compressed by a signal processing section 13 via an A/D converter 12, and the compressed signal is supplied to a switch 14 via a decoder 16, the A/D converter 17, and a delay line 18. Output from the A/D converter 17 is supplied to a character detector 19. A level difference detector 30 detects the maximum value of the level difference of digitalized R, G, B signal information, and a color component detector 31 detects the presence of absence of color component. Since a telop character has no color component, its detecting output is small, issues 'H', and becomes character information. At the same time, a level detector 32 checks the level of a G signal. Since a telop character has high luminance, when the luminance exceeds a certain threshold value, the telop character issues 'H' as character information. AND output 33 is supplied to a character characteristic detector 34, and when 'H' is obtained within a certain period of time, the AND output 33 is considered as character information.
Patent JP-S6147875-A (JP)
Inventor: IOHARA KOICHI
IPC: D06M101/16
Filed: 1984-08-10
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-H0333091-A (JP)
Title: Composition for explosive
Inventor: KOBAYASHI MATSUO
IPC: C06B29/22
Filed: 1989-06-30
Abstract: PURPOSE:To increase power in water by blending a base consisting of ammonium perchlorate and Al powder with a binder contg. at least one of specified nitrates and a polyurethane resin compsn. CONSTITUTION:One or more kinds of nitro plasticizers such as trimethylolethane trinitrate, triethylene glycol dinitrate and diethylene glycol dinitrate are mixed with polyethylene glycol, an inert plasticizer such as trimethylolpropane or dioctyl adipate and polybutadiene having terminal hydroxyl groups at about 60 deg.C to obtain a binder. This binder is further mixed with a stabilizer and a curing catalyst at about 60 deg.C as required. A base consisting of ammonium perchlorate powder and Al powder or further contg. trimethylenetrinitroamine is blended with the binder and then mixed with a curing agent such as tolylene diisocyanate at about 60 deg.C to obtain an explosive compsn. The amt. of the binder blended is 10-30wt.%.
Patent JP-S6229684-A (JP)
Inventor: NAKAMURA SHIGERU
IPC: E05B77/54
Filed: 1985-07-30
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-H05333335-A (JP)
Title: Display device and production of light diffusion plate for display device
Inventor: SHICHIJO HAJIME
IPC: G02F1/13357
Filed: 1992-06-03
Abstract: PURPOSE:To provide the display device having a light diffusion plate which materializes a surface light source having high uniformity and can be economically produced by a method separate from injection molding with molds and the process for production of the light diffusion plate. CONSTITUTION:A light source device 10 is provided with the light diffusion plate 14 on the front surface of a fluorescent lamp 12 as a light source body. The surface of the light diffusion plate 14 on the side opposite from the fluorescent lamp is provided with a light diffusion layer 26 of the pattern of the same shape as the shape of the fluorescent lamp 12; for example, the pattern meeting the M-shape of the fluorescent lamp 12. The light diffusion layer 26 is constituted of the light diffusion layer 28 of a large film thickness in the parts near straight tubular parts 16 to 22 and near curving tubular parts, i.e., the parts where the intensity of light is strong and the light diffusion layer 30 of a small film thickness in the other parts where the light is weak. The light diffusion layer is formed by printing, by which the light diffusion plate having the uniformity much higher than heretofore is economically obtd.
Patent JP-H09330604-A (JP)
Title: Marker lamp for vehicle
Inventor: TOKITA TSUKASA
IPC: F21S2/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a marker lamp for a vehicle capable of obtaining the irradiation light with required brightness without providing many light sources and excellent in the assembling property of a lighting fixture by using a prescribed reflecting column and a diffusing lens. SOLUTION: This marker lamp 10 is fitted on the upper face of the roof panel of the body of an automobile. The marker lamp 10 is provided with 10 LEDs 12, a reflecting column 18, a diffusing lens 20, and a seal material 22, for example. The LEDs 12 are provided to surround the reflecting column 18. Many cylindrical lens elements 20s radially extended centering on the apex are formed over the whole periphery on the inner face of the diffusing lens 20. Any light is fed to the portion where the cylindrical lens element 20s is formed, and the incident light is diffused in the horizontal direction by the lens element 20s to pass through the diffusing lens 20.
Patent JP-H0721261-A (JP)
Title: Device for checking compatibility of management control data
Inventor: SAKAMOTO SACHIKO
IPC: G06Q10/06
Filed: 1993-07-06
Abstract: PURPOSE:To easily, speedily and appropriately check the compatibility of various kinds of management control data even by a person with little management knowledge in a management control system. CONSTITUTION:This device is constituted of an input part 3 which inputs instruction information for processing data of a management control database where various kinds of management control data in an optical period are time- sequentially stored with an input device 2 so as to store it in an account title information table 7, a compatibility checking part 4 which retrieves the management control database 1 in accordance with processing instruction information stored in the account title information table 7, respectively sums-up financial system data and sales system data and executes the comparison of an item with which a value has to be coincident so as to detects data contradiction, a check result output part 5 which executes the edition of a compatibility judgement result being the processing result of the compatibility checking part 4 and data concerning compatibility into an output form and an output device 8 which outputs data edited by the check result output part 5.
Patent JP-H08335470-A (JP)
Title: Connector
Inventor: TAMATA KATSUMASA
IPC: H05K3/30
Filed: 1995-06-08
Abstract: PURPOSE: To form contact parts in line for arrangement in simple work in a connector having very narrow pitch. CONSTITUTION: A connector is formed by inserting terminals 16, 20 into a plurality of terminal fixing holes 13, 14 of a connector housing 11. A forming-in line guide plate 41 having a plurality of comb teeth 42 being inserted into between contact parts 17, 21 of the terminals 16, 20 of the connector is formed, and by inserting the comb teeth 42 of the forming-in line guide plate 41 into between the contact parts 17, 21, the contact parts 17, 21 are formed in line so as to conform to a conductor pattern 32 of a substrate 31.
Patent JP-S6258052-A (JP)
Inventor: RUDORUFU DEIINAA
IPC: F02M69/06
Filed: 1986-07-17
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-S6411082-A (JP)
Title: Forming junction method by ultraplastic gas pressure
Inventor: TAKAHASHI AKIO
IPC: B23K20/00
Filed: 1987-07-06
Abstract: PURPOSE:To prevent oxidization, to reduce required hours for forming and junction and to improve operating performance and efficiency by performing diffusion junction while performing ultraplastic forming through pressure medium pressure under a superposed state of ultraplastic metallic stocks. CONSTITUTION:Superposed metallic stocks 3a, 3b, 4 in which ultraplastic stocks 3a, 3b, superposed, welded 5 at the circumference and are temporarily set, then, fixed with a reinforcement 4 prepared between the stocks are arranged on a lower die 1. An upper die 2 is arranged on the superposed metallic stocks 3a, 3b, 4 and the metallic stocks are arranged so that their circumferential edge part is put between the upper and the lower die 1, 2. The vacuum state between the superposed metallic stocks are continuously maintained under rising temperatures in the die and during all processes of the ultraplastic forming and diffused junction. Inert gas such as argon gas, is used for pressure medium (g). Pressure medium (g) at high temperatures or high pressure is introduced into the die through a supply passage 2a of the upper die 1 to carry out ultraplastic forming and diffused junction of the superposed metal stocks 3a, 3b, 4.
Patent JP-S6321437-A (JP)
Title: Air conditioner
Inventor: OGINO HIROYUKI
IPC: F24F13/06
Filed: 1986-07-16
Abstract: PURPOSE:To enable a clear displaying of air direction to be performed by a method wherein a light beam is projected in a direction of blown air flow with a signal from an air direction changing means. CONSTITUTION:When an air direction is set by a setting part 1, a deviation angle of guide vanes 2 is adjusted to a set angle at a control part 3, and then the air flow is blown in such a direction as above. When it is desired to know an air direction, the air direction is instructed at an input part 4, resulting in that a light beam generated at a light emitting part 5 is adjusted at a control part 7 in such a way that it becomes parallel with the direction of the guide vanes and then projected.
Patent JP-S6145648-A (JP)
Title: Local area network system
Inventor: TAKAYANAGI MAKOTO
Filed: 1984-08-09
Abstract: PURPOSE:To detect the presence of collision on a cable by connecting plural nodes to an endless optical fiber cable, allowing each node to transmit a signal to other nodes respectively and to compare the optical signal circulating through the optical fiber and returned with the own transmitted signal. CONSTITUTION:Eight nodes 2 being bases of communication of an LAN system are provided to the endless optical fiber cable 1. The nodes 2 have respectively a network controller 3 applying automatic control to the communication and a host computer 4 serving as the center of communication. Sincethe transmission of the optical signal in the optical fiber cable 1 is unidirectional as shown in the arrow, the network controller 3 transmits only unidirectionally the optical signal and receives the optical signal from the opposite direction as the function. The collision is detected at the transmission on the network by comparing the data transmitted by the own node with the data returned around the optical fiber cable 1.
Patent JP-S6412666-A (JP)
Title: Carrying and reading device for sheet like material
Inventor: IJUIN KAZUYA
IPC: H04N1/00
Filed: 1987-07-06
Abstract: PURPOSE:To prevent the production of a noise signal without receiving external disturbance light by using a light shielding member so as to shield the light to a transparent plate of a base with a photoelectric conversion element mounted thereupon and to a side end face of a protection transparent thin plate arranged on the photoelectric conversion element. CONSTITUTION:A light receiving section 102 provided on a step of the base 101 is so constituted that the photoelectric conversion element 102C is arranged on the transparent plate 102 made of a glass plate or the like and the protection transparent thin plate 102B made of a glass plate or the like is arranged thereupon. The photoelectric conversion element 102C is placed at the contact part with the post-stage roll 6 and placed in parallel with the reference end face 106 of the base 101. Moreover, the right end faces of the transparent plate 102A and the protection transparent thin plate 102B (end face in front of the carrying direction) are covered by the triangle light shielding member 105 formed thin toward the right side. Thus, the photoelectric conversion element 102C does not produce any noise signal without receiving external disturbance light.
Patent JP-H08333050-A (JP)
Title: Wire body winding method and device
Inventor: SASAKI KOJI
IPC: B65H54/22
Filed: 1995-06-09
Abstract: PURPOSE: To improve the yield of a wire body by preventing the winding end of the wire body from crashing into the wire body winding layer of a winding bobbin after passing through the notch opening of a terminal cover. CONSTITUTION: The notch opening of a terminal cover 26 covering a fully-wound winding bobbin 12 is squeezed when the normally vertically opened moving covers 46, 48 are closed across the notch opening. Since the wire body portion including the winding end of the wire body 1 is guided into the terminal cover 26 through a throttle passage 44 formed by the moving covers 46, 48, the advancing force of the winding end toward a wire body winding layer 1A on the winding bobbin 12 is weakened. The centrifugal force by the rotation of the winding bobbin 12 surpasses the advancing force toward the wire body winding layer 1A, the winding end does not crash into the wire body winding layer 1A on the winding bobbin 12, and the wire body winding layer 1A is not damaged.
Patent JP-2000001961-A (JP)
Title: Building wall surface repairing method and repairing jig
Inventor: YOSHIDA HIROSHI
IPC: E04F13/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a wall surface repairing method and repairing jig of higher repairing quality by forming pores in the surface of mortar padded in a defective recessed part. SOLUTION: In a reparing method for a wall surface of a building of an exposed concrete design, mortar 30 is padded in a defective recessed part generated in the wall surface to fill it, a pore forting member having a number of small protrusions is pressed to the surface of mortar 30 before mortar 30 is dried, and a form pattern is formed on the surface of mortar 30 by a form pattern forming member after mortar 30 is dried.
Patent JP-H06161561-A (JP)
Title: Method and apparatus for control of electromechanical actuator
Inventor: JIEFURII AARU RINGU
IPC: G05B5/01
Filed: 1993-06-15
Abstract: PURPOSE: To prevent control stability from being lowered by the mutual action of a motor and a driven load, to lower control loop noise sensitivity and to quicken a time response by coupling or reconstructing signals from the group of various kinds of sensor measure signals while utilizing a correction filter. CONSTITUTION: A motor 12 is connected to a driven load 16, and that load is driven by the actuator of a rotary screw or the like. A controller 10 uses a pair of sensors for sensing or measuring the position of the motor 12 or the driven load 16. A sensor 18 monitors a motor rotation rate, measures the motor position and sends a position signal through a line 22 to a complementary filter 20. The linear transformer of an LVDT sensor 24 or the like is connected to the driven load 16, monitors the screw position of the driven load 16 and sends a 2nd position signal to the complementary filter 20. The complementary filter 20 couples or mixes two various kinds of sensor measured values and generates a scheduled position signal. This signal is exacter than the signal of a sensor 18 or 24 over all the frequency ranges.
Patent JP-H1010688-A (JP)
Title: Silver halide color photographic sensitive material and its estimation method
Inventor: INOYA HIROSHI
IPC: G03C5/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide the novel estimation method for color reproducibility and the silver halide color photographic sensitive material enhanced in flesh color reproducibility and sharpness at the same time by this estimation method. SOLUTION: This color photographic sensitive material has photographic constituent layers comprising at least each one red-, green-, and blue-sensitive layers and a nonphotosensitive layer, and a relation of developing velocity at the time of exposure of each layer to each monochromatic color light to that at the time of exposure of each layer to a white light are allowed to satisfy the following expressions βG>=1.2, and βR>=2.2, and βB/βR<0.8, where βB=10logβY (B monochromatic exposure)/βYW (white exposure) βG=10logβM (G monochromatic exposure)βCW (white exposure) βR=10logβC (R monochromatic exposure)βCW (white exposure) βY: d.v. of blue-sensitive layer in blue monochromatic exposure βM: d.v. of green-sensitive layer in green monochromatic exposure βC:  d.v. of red-sensitive layer in red monochromatic exposure βYW: d.v. of blue-sensitive layer in white exposure βMW: d.v. of green-sensitive layer in white exposure βCW: d.v. of red-sensitive layer in white exposure d.v. developing velocity.
Patent JP-S6324137-A (JP)
Title: Detecting method for leak in vacuum device
Inventor: TOKUNAGA YASUO
IPC: G01M3/40
Filed: 1986-07-16
Abstract: PURPOSE:To detect a leak in a high vacuum area with good sensitivity by blowing or applying gas to the outside of a vacuum device and detecting the vacuum leak from variation in the discharging color in a discharging tube. CONSTITUTION:The discharging tube 3 is fitted as a sensor to the gauge port 2 of a vacuum container 1 and a high frequency power source 5 is connected to the discharging tube 3 through a matching circuit 4. The discharging tube discharges in color peculiar to its internal residual gas. Different gas is blown or applied from outside by using a gas nozzle or brush, etc., to enter the tube from the leak part, and the discharging color in the discharging tube 3 changes, so the leak can be confirmed visually or by a phototransistor 6. Consequently, the leak in the high vacuum area is sensitively detected.
Patent JP-S5867399-A (JP)
Title: Dehydrating agent and using method
Inventor: KANO TAKEHIKO
IPC: C02F11/14
Filed: 1981-10-19
Abstract: PURPOSE:To provide a marked synergistic effect and to obtain a dehydrating agent having excellent solid-liquid separating performance for org. sludge by combining humus (humus soil) and org. polymer flocculating agents. CONSTITUTION:The above-described dehydrating agent is formed by combining humus (or humus soil) (e.g.; grass peat, materials resembling to grass peats) and org. polymer floculating agents. Cationic polymer flocculating agents, more particularly salt (co)polymers of tertiary nitrogen-contg. (meth)acrylate and acids, etc. are preferable for the polymer flocculating agents. The quantity of the humus to be added per solids weight of the org. sludge is usually 2-80%, more particularly 5-70%, and that of the org. polymer flocculating agents about 0.05-2%, more particularly 0.1-1%. The org. sludge is sewage, night soil or the sludge produced by activated sludge treatment of such materials. The quantity of the dehydrating agent to be used in the stage of solid-liquid sepn., filtration and dehydration by using said dehydrating agent is usually 2-80%, more preferably 5-70% per solids weight of the org. sludge.
Patent JP-H0333217-A (JP)
Title: Thermo-binder fiber
Inventor: OKAZAKI MASAKI
IPC: D01F8/04
Filed: 1989-06-28
Abstract: PURPOSE:To provide the subject fiber composed of thermoplastic polymers having respective specific melting points as core and sheath components, containing specific amounts of pigment in the core component, the sheath component and the fiber having the sheath-core conjugate structure and effective in suppressing the color shading in dyeing and imparting a masking effect, etc., to a non-woven fabric, etc. CONSTITUTION:The objective fiber containing a total pigment content of 0.5-10wt.% is a pigment-containing sheath core conjugate fiber composed of (A) a core component consisting of a thermoplastic polymer (e.g. polyethylene terephthalate) having a melting point of >=150 deg.C and containing 0-5wt.% of pigment based on the core component and (B) a sheath component consisting of a thermoplastic polymer (e.g. polyethylene) having a melting point lower than that of the core component by >=30 deg.C and containing 0-50wt.% of pigment. If necessary, the fiber is further incorporated with an antioxidant, a stabilizer, etc.