baber/WOPTO huggingface dataset:
Patent JP-2000037333-A (JP)
Title: Cleaning robot
Inventor: TAKIMOTO KAZUTOSHI
IPC: A47L9/28
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To surely clean an area of much dust in cleaning by a cleaning robot. SOLUTION: This cleaning robot makes travels in a prescribed area by steering driving means 5, 51 and 52 while avoiding obstacles by distance sensors 21 to 24 provided at a cleaning robot main body 1 and executes cleaning travel by a cleaning part 9 according to a traveling pattern. In this case, at the time of detecting an area of much dust by a dust detecting means 10, rotary cleaning travel is executed in this area to surely suck dust and a rotating angle is controlled in this area of much dust to execute back/forth cleaning travel in a straight line direction at a prescribed angle.
Patent JP-H0852346-A (JP)
Title: Water purifying ceramic
Inventor: OOKUBO TAKAYASU
IPC: B01J20/20
Filed: 1994-08-11
Abstract: PURPOSE:To provide water purifying ceramic utilizing the high adsorbing capacity of activated carbon, hard to damage and easy to handle. CONSTITUTION:Sepiolite type porous ceramic 1 having 0.5-4wt.% of an activated carbon powder mixed therewith in a dispersed state is sintered to obtain water purifying ceramic. This water purifying ceramic well adsorbs impurities or malodorous component in water by the synergistic function of the adsorbing capacity of sepiolite and the adsorbing capacity of activated carbon and generates no peeling of activated carbon and is hard to damage.
Patent JP-H1133983-A (JP)
Title: Three side trimmer
Inventor: KOBAYASHI HIROSHI
IPC: B26D3/18
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a three side trimmer in which trimming can be prevented from being performed in a state where the position of a top and bottom blades and the positions of blade receiving parts of receiving members are not matched to each other, and a mistake of trimming and damage of a blade are hardly generated. SOLUTION: A three side trimmer 1 is provided with a pair of top and bottom blades 2 so arranged as to be faced to each other, able to be relatively approached to and separated from each other in the facing direction, and for trimming the top and the bottom of a binding article S, an edge trimming blade 3 for trimming the edge of the binding article S, a receiving member 5 provided with blade receiving parts 6, 7 in the position facing the top and bottom blades 2 and the edge trimming blade 3 and for supporting the binding article S, a top and bottom blade position information detecting means for detecting the positions of respective top and bottom blades 2 in the facing direction, a blade receiving part position information detecting means for detecting the positions of the blade receiving parts 6,  a judging means for judging whether the positions of the top and bottom blades 2 and the positions of the blade receiving parts 6 coincide with each other on the basis of the top and bottom blade positions and the blade receiving part positions, and an output means for performing specified outputting on the basis of the judged result.
Patent JP-H1141536-A (JP)
Title: Television receiver, its control method and storage medium
Inventor: TOMOMATSU YOSHIHARU
IPC: H04N5/44
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver where required control is automatically conducted in response to a television video image and to provide its control method or the like. SOLUTION: In the case that a telop range selection operation surrounding a desired telop is finished, it is determined whether or not a telop decision button in depressed with other control button (step S7). In the case that the telop decision button and other control buttons are depressed, a telop surrounded by a frame and designated control data corresponding to the depressed control buttons are stored (step S8). On the other hand, it is discriminated whether or not the step of a TV image and the telop stored in the memory are nearly coincident in the step 39. In the case that they are almost coincident, the processing 'increasing the sound volume (restoring the sound volume)' or 'decreasing the sound volume' or the like corresponding to the designated control data stored in response to the coincident telop is executed.
Patent JP-S6188604-A (JP)
Title: Semiconductor device
Inventor: KATSUEDA MINEO
IPC: H03F1/30
Filed: 1984-10-08
Abstract: PURPOSE:To compensate the deterioration of the high frequency output at a high temperature by using a temperature compensating circuit which increases a DC bias toward higher temperatures. CONSTITUTION:A DC voltage prescribing circuit 2 and a DC voltage impressing circuit 3 are provided at the gate side of an insulated gate field effect transistor (TR)1. A part or whole of the circuit 2 is put under the same temperature environment as the TR1 for detection of the working temperature of the TR1 and changes the DC voltage in response to the working temperature of the TR1. In this case, the DC voltage is changed so that the change of the amplification factor of an amplifier circuit consisting of the TR1 can be compensated. The circuit 3 transmits the DC voltage prescribed by the circuit 2 to the gate of the TR1 and a the same time cuts off the amplified signal with its high impedance characteristics.
Patent JP-S60102044-A (JP)
Title: Multiplexer
Inventor: SUKAI TSUNEHISA
IPC: H04L12/42
Filed: 1983-11-08
Abstract: PURPOSE:To attain error correction at a multiplex transmission section and flexible transmission control by connecting a terminal device to a demodulator- modulator with the standard interface and assigning a channel to plural devices in a terminal device. CONSTITUTION:An information processing system S, terminal devices T1-TN and node stations C1, C2 form a loop alpha, which is controlled by the information processing system S. The node station C1 relays terminal devices TD1-TDM existing in a group at a remote location to the information processing system S. The node station C2 relays facsimile networks TR1-TRN utilizing a public telephone network and the information processing system S. A public digital exchange network DDX connected to the terminal device T1 has a clock, the clock of the loop alpha is synchronized with the clock and the terminal device T1 assigns a transmission channel. The information between the terminal devices T1- TN and the exchange network DDX is exchanged via the system S and the exchange of a call with the exchange network DDX is performed directly by the system S. Thus, the transmission with different speed is multiplexed.
Patent JP-S5999311-A (JP)
Title: Plane light emitting source of optical rotation detecting device
Inventor: OZAWA KUNIKAZU
IPC: G01D5/36
Filed: 1982-11-30
Abstract: PURPOSE:To decrease the number of light emitting elements and to disperse light uniformly, by dispersing the light from a light emitting element, which is provided in the vicinity of the center of a substrate, in the radial direction by a reflecting plate and slant plates. CONSTITUTION:A light emitting element 12 is arranged at the approximate center of a substrate 14a of a plane light emitting source 14. The light from the light emitting element 12 is reflected by a reflecting plate 11 and slant plates 13, and light rays 12z are outputted from a light emitting surface part 10. The light can be dispersed at the light emitting surface part 10 of the plane light emitting source 14. In an all round integration type optical rotary detecting device, the light does not leak from slits 7a of neighboring rotary encoders 7 as shown in by broken lines 5b. Therefore, the SN ratio of the output from a photoelectric transducer element 8 becomes excellent.
Patent JP-H1056419-A (JP)
Title: Radio telephone operation confirmation test system
Inventor: SONEDAKA NORIYOSHI
IPC: H04B17/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To conduct a sure test with a simple configuration in the case of conducting a test of a subscriber station that is a radio telephone set. SOLUTION: The system is provided with a subscriber management station 10 and a base station 1 executes part/all call reception procedures to each subscriber station every time the subscriber management station 10 makes a request of operation confirmation to plural subscriber stations (11-1m) under the control of the base station 1, stores the results of part/all of execution of call reception procedures for a prescribed time as the operation test result of the subscriber stations and sends the operation test result to the subscriber management station 10. As a result, the test of the subscriber station is executed without preparing a special sequence for the test.
Patent JP-H0928434-A (JP)
Title: Umbrella provided with light reflector
Inventor: OOTSUKA SAKIE
IPC: A45B25/18
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily expose a reflector provided on the shield member of an umbrella to light and to easily attach it to the umbrella. SOLUTION: This umbrella A composed of the shield member 1 of cloth, vinyl or nylon, etc., for shielding rain and snow or the like when it rains or snows, etc., is provided with the shield member 1 spread on the outer side of plural umbrella ribs 2, a light reflecting member B for reflecting the light and a hanging member 4 whose one end is fixed to the shiled member 1 for hanging the light reflecting member B to the shield member 1 and all angles are irradiated with reflected light by making the light reflector B swingable.
Patent JP-S60104345-A (JP)
Title: Dot printer
Inventor: NISHIDA HIDEAKI
IPC: B41J2/255
Filed: 1983-11-10
Abstract: PURPOSE:To selectively perform the printing of a straight character and an oblique character such as an italic type character, by revolving a guide body for holding the leading end parts of needles in a state arranged on a straight line. CONSTITUTION:A disc shaped needle guide 9 being a guide body is inlaid with the leading end part of a cylinder 6, in which a plurality of needles 8 are arranged and stored, in a freely revolvable manner by the axial core thereof crossing that of a platen 1 at right angles. The leading end parts of the needles 8 are held to said needle guide 9 in a state arranged in series in an up-and-down direcion. A revolving member 10 extending to a horizontal direction is fixed to the outer peripheral part of the needle guide 9 and a downwardly extended slide member 11 is pivotally supported by the leading end part of the revolving member 10 and a rack like gear 12 is formed to the lower part of said member 10. In this case, the needle guide 9 is revolved by adjusting the rack like gear 12 and the inclination theta of a character to be printed can be selected arbitrarily.
Patent JP-H06213410-A (JP)
Title: Combustion of mixed oxidant
Inventor: JIEFURII BURUUSU TOUUSON
IPC: C03B5/235
Filed: 1993-08-03
Abstract: PURPOSE: To reduce generation of NOx , by combustion wherein first oxidant incompletely combusts fuel and second oxidant is jetted at high speed at a distance from flame entraining inner furnace gas to crossover flame flow with specific magnetic field. CONSTITUTION: Fuel and first oxidant, such as air are jetted through a burner 2 into a combustion chamber 5 and incompletely combusted at a flame flow 3. A flow 4 of a second oxidant having concentration of oxygen higher than that of the first oxidant is jetted through lances 1 at a speed of no less than 60 m/s at a distance from the flame, and the second oxidant flow is formed by entraining inner furnace gas into the high-speed second oxidant gas and diluting it. After the flame flow passes through the combustion chamber 5 for the distance where at least 90% of the oxygen of the first oxidant react with the fuel, the diluted second oxidant flow is mixed with the flame flow and combusted with the second oxidant, wherein the incomplete combustion product is diluted. As a result of this, generation of NOx can be reduced.
Patent JP-H0764109-A (JP)
Title: Liquid crystal display device
Inventor: DOJIRO MASAYUKI
IPC: G02F1/136
Filed: 1993-08-25
Abstract: PURPOSE:To effectively suppress the generation of the layer defects of a low resistance metallic layer by a heat treating stage by forming address wiring electrodes into at least a three-layered structure in which the low resistance metallic layer is clamped by high melting point metallic layers. CONSTITUTION:The address wiring electrodes consist of the multilayered structure in which the low resistance metallic layer is clamped by the high melting point metallic layers. Namely, an insulating film is formed at 300nm by a sputtering method, CVD method, etc., for the purpose of preventing the contamination from a glass substrate 11 and protection of the glass substrate 11. A film of Mo is formed at a film thickness of 30nm as the first high melting point metallic layer 22, a film of Al at 200nm as the low resistance metallic layer 23 and a film of Mo at 30nm as the second high melting point metallic layer 24, continuously thereon by the sputtering method. The laminated films are etched by a photolithography method using mixed acids composed of a phosphoric acid, nitric acid and acetic acid, by which the address wiring electrode patterns and auxiliary capacitance wiring electrode patterns are processed and formed to prescribed shapes.
Patent JP-H03239799-A (JP)
Title: Formation of detergent composition
Inventor: ANSONII JIEI BURIYUTSUGE
IPC: C11D7/16
Filed: 1990-08-08
Abstract: PURPOSE: To prevent the solidification of components in a mixture without requiring heating and cooling by mixing a soln. having potassium tripolyphosphate in specific concn. and a soln. having a water-soluble sodium base detergent and a builder.  
     CONSTITUTION: Potassium tripolyphosphate (a) in an amount of 1-70 vol.%, water (b) and, if necessary, an additional builder component and other component (c) are compounded to obtain a first soln. (A) while 15-50 vol.% of a water- soluble sodium base detergent (e.g. NaOH) (d), a builder (e) and water (f) are compounded to obtain a second soln. (B). The components (A), (B) are mixed to obtain a detergent compsn. having viscosity larger than that of the components (A), (B). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02101809-A (JP)
Title: Current amplifier
Inventor: EFUBERUTO SEEFUINKU
IPC: G05F3/26
Filed: 1989-08-16
Abstract: PURPOSE: To improve linearity by configuring a current generating attenuation current mirror circuit through the combination of NPN transistors(TRs) and PNP TRs. CONSTITUTION: A 1st current mirror circuit CM1 has a current gain N and uses a TR T2 for a PNP reference TR and a TR T3 for an NPN reference TR. An NPN TR T1 has an emitter area being a multiple of K of that of the NPN reference TR T3 and a PNP TR T4 has an emitter area being a multiple of M of that of the PNP reference TR T2 . On the other hand, since a saturated current of the TRs is proportional to the emitter area, the 1st current mirror circuit CM1 amplifies a current N4 as a multiple of N and the relation of a current I3 =NI4 is obtained.
Patent JP-H0376906-A (JP)
Title: Walking path structure of artificial turf and paving method using same
Inventor: SEKIGUCHI KEIJI
IPC: E01C13/08
Filed: 1989-08-15
Abstract: PURPOSE:To raise the durability of artificial turf paved path by a method in which a reinforcing back base cloth is sewed to the rear of an artificial turf having the width of walking path and a fixed length, and the reinforced back cloth is extended from both ends in the lengthwise direction to form a burying piece. CONSTITUTION:A strong reinforcing back cloth (b), e.g., polypropylene cloth sheet, etc., is sewed to the whole back side of an artificial turf (a) of the width of walking path and a fixed length to make up a walking path structure A. In the cloth (a), the ends 2 in the lengthwise direction are extended to form burying pieces 3 to be buried under the ground, and their ends are folded into cylinders 4 and inserted with cores 5. Pieces 6 for preventing the run-off of soil are projectionally provided to both sides of the cloth (a). The burying pieces 3 are pressed into a trench (c) excavated in the ground B and covered with soil.
Patent JP-H0654639-A (JP)
Title: Soil-disinfecting machine
Inventor: KAWAKAMI YOSHIYUKI
IPC: A01M17/00
Filed: 1992-08-06
Abstract: PURPOSE:To prevent the adhesion and deposition of soil to the peripheral side surfaces of a land roller by forming a longitudinal groove in the soil, simultaneously blowing out and spraying a chemical solution from the longitudinal groove into the soil, and subsequently pressing the surface of the field with the land roller. CONSTITUTION:A vertically vibrational blade 19 for forming a longitudinal groove in soil is installed on a transverse support shaft 14 in the frame 1 in a longitudinally movable state. Chemical solution conduits 26, 27 having spraying ports 29, 30 for blowing out and spraying the chemical solution supplied from a chemical solution tank 34 into the soil are arranged along the rear end of the vibrational blade 19. A land roller 46 is rotatably installed between both the side transverse transmission cases 42 and brackets 43 of the frame 1 at a place behind the vibrational blade 19. The land roller 46 is rotated with a power outputted from a transmission 8.
Patent JP-S6189911-A (JP)
Title: Preventive measure against excessive speed of steam turbine
Inventor: KANEDA HIDEAKI
IPC: F01D17/14
Filed: 1984-10-09
Abstract: PURPOSE:To lessen wear of a thrust bearing by throttling a steam regulating valve before an intercept valve is quickly closed at a time when the load of a steam turbine is rapidly reduced. CONSTITUTION:An intercept valve 6 is quickly closed when both the number of revolution and acceleration of revolution exceed the specified values at a time when the load is rapidly reduced at a power generating plant where a thrust bearing 12 is arranged between a medium pressure turbine 7 and a low pressure turbine 9. On this occasion, a steam regulating valve 3 is allowed to be throttled before the intercept valve is quickly closed. This enables change in a thrust force accompanied with the quick closing of the intercept valve 6 to be restrained permitting wear of the thrust bearing to be lessened.
Patent JP-S6365298-A (JP)
Title: Manufacture of heat pipe
Inventor: MUNEKAWA MASAAKI
IPC: F28D15/02
Filed: 1986-09-05
Abstract: PURPOSE:To reduce man-hours for manufacturing and facilitate the work of manufacturing, by a method wherein a plurality of containers are communicated mutually through communicating pipes and operating liquid is poured into all of the containers through a pouring nozzle attached to one container, thereafter, the pouring nozzle is sealed. CONSTITUTION:The upper ends and the lower ends of neighboring containers 1 among a plurality of containers 1 are communicated mutually through respective communicating pipes 5, 6. Spaces between the vertical parts 5a, 6a of respective communicating pipes 5, 6 are determined so as to be corresponding to the space between neighboring plural heat pipes 14 arranged in the casing 10 of a waste heat retrieving unit. An operating liquid pouring nozzle 8 is attached to an end cap 4 at the upper end of one container 1 and operating liquid is poured through the nozzle 8 so that the operating liquid prevails all of the containers 1. All of the containers 1 are heated to evaporate the operating liquid therein and when the gaseous operating liquid has come out of the nozzle 8, the nozzle 8 is sealed. According to this method, a plurality of heat pipes 14 may be manufactured in a single batchwise manner.
Patent JP-H1161689-A (JP)
Title: Pigment coated paper for printing having water repellency
Inventor: TAWARA TOSHIO
IPC: D21H19/36
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment coated paper for printing, having water-repelling effects, providing the same printing effects as a pigment coated paper. SOLUTION: In this coated paper obtained by coating a base paper consisting essentially of pulp fibers with an aqueous composition comprising a pigment and an adhesive as main components and drying, the aqueous composition is mixed with 8-50 wt.% based on the pigment of a water repellent comprising a maleinized petroleum resin alkali salt and the base paper is coated with 3-30 g/m<2> (one side) calculated as the solid content weight of the mixture or coated with 3-30 g/m<2> of a pigment coating agent containing no water repellent and 0.1-2.0 g/m<2> (one side) calculated as solid content of a water repellent to give a pigment coated paper, which is dried so that the water content of the paper after coating with the water repellent reaches <=4.5 wt.%.
Patent JP-2000050408-A (JP)
Title: Device for controlling electric train
Inventor: HIGASHIMURA MITSUAKI
IPC: B60L7/22
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To generate appropriate braking power by separating a means for converting power from an electric train line, and by controlling the conduction rate of a brake chopper when the voltage detected by detecting an input voltage at the side of the electric train line of the means for converting power is lower than the minimum set voltage. SOLUTION: A means 19 for setting the minimum voltage sets the minimum voltage at the side of an electric train line 12 of a means 11 for converting power for assuring commanded braking force, and outputs the minimum set voltage signal 19a to a means 20 for controlling switching. Then, when a detected voltage signal 14a outputted from a means 14 for detecting an input voltage becomes lower than the minimum set voltage signal 19a, the means 20 for controlling switching operates a means 13 for switching according to a switching control signal 20a, and separates the means 11 for converting power from the electric train line 12. Also, the switching control signal 20a is inputted to a brake shopper 15, and a conduction rate is controlled by a means 18 for controlling the conduction rate so that the conduction rate is set between the maximum and minimum set voltages.
Patent JP-H01153286-A (JP)
Title: Industrial robot
Inventor: ONO HIROMITSU
IPC: B25J18/00
Filed: 1988-08-26
Abstract: PURPOSE: To enhance the rigidity of arm-connecting parts and sufficiently ensure the operating range of arms by connecting a lower arm member and an auxiliary arm member to an upper arm member on a line provided with a specified amount relative to the axis of the upper arm member. CONSTITUTION: A connecting position of a lower arm member 7, an auxiliary arm member 8 provided parallel to the lower arm member 7, and an upper arm member 10, on one end of which a wrist part is provided, is set below outside the side part of the upper arm member 10. At the connecting position, the members (7 and 10), (8 and 10) are respectively connected to each other by pin shafts 19 passing through both the members (7 and 10), (8 and 10). By connecting the arm members in this way, the rigidity of the connecting parts can be increased, and the operating range and the speed range of the arms can be optimized under the conditions of the same arm length and the same angle of rotation.