baber/WOPTO huggingface dataset:
Patent JP-2001135979-A (JP)
Title: Electromagnetic wave preventing plastic material and method of manufacturing the same
Inventor: OKABE SHINICHI
IPC: C23C14/14
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electromagnetic wave preventing plastic material which is manufactured by forming a coating film, having superior adhesive property and corrosion resistance on the surface of a plastic molded article, by a vacuum method with which a copper film having a high electromagnetic wave shielding characteristic can be formed with high productivity, and to provide a method of manufacturing the plastic material. SOLUTION: A plastic material has a plastic molded article, a first coating film of copper formed on the surface of the molded article, and a second coating film of an Sn-Cu alloy formed on the surface of the first coating film. This method of manufacturing the plastic material includes a first step of pretreating the surface of the plastic molded article, a second step of forming the first layer film of copper on the surface of the pretreated molded article by a vacuum film forming method, and a third step of forming the second layer film on the surface of the first layer film by the vacuum film forming method.
Patent JP-2000141580-A (JP)
Title: Decorative plate
Inventor: SANO SEIJI
IPC: B32B9/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To incorporate a beautiful print design on a surface of a decorative plate and to express a sense of a material by providing a base coat layer, a design layer and a surface protective layer on a surface of a mineral base material, incorporating transparency or translucency in the coat layer and providing the design layer on the coat layer. SOLUTION: As a mineral base material 1, a flat base material sealer treated, surface polished or the like as needed for a ceramic siding material, calcium silicate plate, slate plate, slug gypsum plate, perlite plate, concrete plate or the like or a protrusion and recess member or the like is used. As a base coat layer 2, adhesive properties of the material 1 with the design, a using site or further in the case of a protrusion and recess part, they are suitably selected by considering a protrusion part, a substrate and colors of a design layer 3. Specifically, for example, two-liquid curable transparent or translucent acrylic urethane paint is used. The layer 3 is provided by a method for transferring a design by using a transfer sheet.
Patent JP-H05149030-A (JP)
Title: Oscillation controller using linear motor
Inventor: FUJITA TAKASHI
IPC: F16F15/02
Filed: 1991-12-02
Abstract: PURPOSE:To obtain the oscillation controller of a structure excellent in responding property for facilitating active/passive change-over, by enabling the device of great stroke to the oscillation controlling additional mass of the oscillation controlling structure, and the driving gear of great thrust, to be easily realized. CONSTITUTION:In the oscillation controller of a mass damper type to be formed by arranging an oscillation controlling additional mass 1, a controlling mechanism, an attenuating mechanism, and a driving gear, to be movably supported by a structure, via the structure 2 and ball bearings 3, the driving mechanism of the additional mass 1 is formed with linear motors 4 to be controlled by a controller for feeding detecting signal for oscillation for the structure due to earthquake and wind. The movers 4a and additional mass 1 of the linear motors 4 are connected to each other via a jig, and between the the movers 4a of the linear motors 4 and the structure, the controlling force mechanism is set.
Patent JP-H09155598-A (JP)
Title: Powder compacting device
Inventor: URATA ISAMU
IPC: B30B15/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To form a thin wall product without generating cracks at a notch bottom corner by restricting the elastic deformation of a side peripheral lower end of a divided element composing a most external layer punch member to the outside in a time of releasing the most external layer punch member from the upper end of a die through hole when drawing out the product. SOLUTION: By being pushed up with an upper face 1P of a die 1 during forming, an outer punch 2A is supported at the lower end from the outer side than a through hole of the die 1. In a time of drawing out, following to lowering of the die 1, a back-up ring 7 is lowered with the pressing force of a spring 9. At the time point of the lower face of the outer punch 2A being aligned at the same face with the upper face 1P of the die 1, the lower face of the back-up ring 7 is aligned at the same face with the lower face of the outer punch 2A, after then, in a state of lowering the die 1, the outer punch 2A is supported with the back-up ring 7 from the outside.
Patent JP-H09159312-A (JP)
Title: Finned heat exchanger
Inventor: KI KANNAN
IPC: F28F1/32
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a frost preventive effect without a reduction in heat transfer area of a fin itself by forming two or more heat-insulating cut lines having specified width and length in the front brim of the fin at specified intervals. SOLUTION: Two or more heat-insulating cut lines 3 having a specified width and length are made in a front brim 1a of a fin 1 and between heat transfer tubes 2a on the front row at specified intervals. Thereby, as conduction of heat toward the upstream side of air flow beyond the cut lines 3 is obstructed, heat transfer resistance increases and the surface temperature of the fin 1 becomes high upstream, resulting in a reduction of frosting amount on the front brim 1a of the fin 1. Therefore, the rising rate of draft resistance can be kept small during continuous heating operation, and cycle of defrosting operation is extended, resulting in an extention of heating operation period of time and in an increase in average heating capacity.
Patent JP-H05158302-A (JP)
Title: Automatic document feeder
Inventor: NAKAZATO YUKITAKA
IPC: B65H5/02
Filed: 1991-12-03
Abstract: PURPOSE:To carry a 2nd document to a specific exposure position without any slip by putting a paper feeding part in operation for a specific time so that when the 2nd document is fed, the document is not fed together with a following document one over the other. CONSTITUTION:The operation part of the automatic document feeder 11 is provided with an operation switch for setting a one-surface or bothsurface mode or a switch for selecting a normal one-sheet feed mode or two-sheet feed mode, etc., and its output signal is outputted to a controller. When a 1st document is fed onto contact glass 12, a paper feeding clutch 2 is turned ON once the head of the document is detected to prevent following documents from being fed together. Namely, a pulse generator 33 starts counting up once the head of the 2nd document is detected, and the paper feeding clutch 22 is put in operation for an enough specific time not to feed the following documents together according to the output signal of the counter to drive a separation roll 23, so the 2nd document can securely be separated.
Patent JP-H02164386-A (JP)
Title: Throttle playing machine
Inventor: HIROSE HARUHIKO
IPC: A63F5/04
Filed: 1988-12-19
Abstract: PURPOSE:To provide a throttle machine type play machine having a new game form, in which a hit picture can be changed at discretion of the player from a picture select button by furnishing a comparing/judging circuit, which compares the input from a hit picture setting circuit with the input from a reel stop position sensor circuit, judges, and determines the allocation. CONSTITUTION:To change the picture on a reel R1, the appropriate picture select button 3 is pushed. When any select button 3 is pushed, selected pictures can be changed one after another. In case there is no change, a push on a game start button 2 starts simultaneous rotation of No.1 to No.n reels, and the hit picture is determined and stored in a hit picture setting circuit. The No.1 to No.n reels stop one after another individually. The stop position of each reel is sensed by a sensor S and entered into a reel stop position sensor circuit. The reel stop position sensed by the reel stop position sensor circuit is entered into a comparing/judging circuit and compared with the input from the hit picture setting circuit set by the picture select button 3, and judgement is made.
Patent JP-H03177290-A (JP)
Title: Elevator
Inventor: KAWAMORITA YASUYUKI
IPC: B66B9/02
Filed: 1989-12-06
Abstract: PURPOSE:To obviate necessity for forming a rope groove on a traction type driving pulley to a special form, and preventing the life of a rope from being affected by bad influence by obviating a machinery chamber for a hoisting machine directly over an elevator passage by means of friction wheels which have the drive function for raising and lowering a cage and are brought in pressure contact with the guide rail of an elevator. CONSTITUTION:Friction wheels 3 which have drive function and are brought in press-contact with an elevator guide rail 2 are installed on the cage 1 of a traction type elevator. The friction wheels 3 having drive function are installed coaxially with the meshed gears 4 and 4, so as to sandwich the guide rail 2, and also one gear 4 is driven by a motor 5 having speed reduction function. In the compression method for the friction wheels 3 and 3, one frictional wheel 3 is set in a fixed type, and the other is set in sliding type along a guide shaft 6, and the sliding type frictional wheel 3 is pressed on the guide rail 2 by a spring 7. In the maintenance of the driving part, the under-floor part of the cage can be opened, and since the frictional force is independent of the weight of the cage, reduction of weight and the economization of electric power can be achieved.
Patent JP-2001107085-A (JP)
Title: Detergent using coral sand
Inventor: SOMEYA NORIO
IPC: C11D3/384
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a laundry detergent, a kitchen detergent, or other detergents that are mild to the human body and have a higher detergency. SOLUTION: These detergents are each obtained by adding a coral sand powder or a solution obtained by reacting coral sand with an acid to a conventional base detergent. Alternatively, they are obtained by adding a coral sand powder or a solution obtained by reacting coral sand with an acid to a conventional soap component or surfactant. The detergents exhibit a detergency exalted by minus ions or various mineral components contained in coral sand or a solution obtained by reacting coral sand with an acid and are mild to the skin.
Patent JP-H06159039-A (JP)
Title: Exhaust gas filter regenerator
Inventor: WADA SHINJI
IPC: F01N3/02
Filed: 1992-11-27
Abstract: PURPOSE:To obtain an exhaust gas filter regenerator which prevent a generation of low temperature distribution part owing to the air cooling at the center of a filter, and to keep the temperature of the whole body of the filter adequately, in a regeneration time of the exhaust gas filter whose center is made in a hollow. CONSTITUTION:In this exhaust gas filter regenerator, a front side electric heater 3 is installed to the exhaust gas entrance side of an exhaust gas filter 1 whose center is made in a hollow, a peripheral electric heater 4 and an adiabator 10 are installed to the outer periphery of the filter 1, and furthermore, a central electric heater is inserted to the hollow 5 of the filter 1. The central electric heater is divided into at least two or more parts in the flowing direction of the exhaust gas, and the central electric heaters 6, 7, and 8 are operated by a converting means of output switches.
Patent JP-H04189085-A (JP)
Title: Level correction device for reproduction signal
Inventor: OKUMA IKUO
IPC: H04N5/93
Filed: 1990-11-22
Abstract: PURPOSE:To attain correct level correction at reproduction by superimposing a reference data in succession to a reference data at stop onto a split recording signal when the recording mode is set after the recording is stopped again. CONSTITUTION:A reference pulse generating means 10 generates a reference pulse RP increased by one quantization level each every time a gate pulse GP is inputted thereto for the recording period. When a recording mode signal REC reaches an H level, the means 10 keeps generating the pulse RP with a quantization level at a just preceding period and when the recording is restarted, the means 10 generates a reference pulse RP increased sequentially. Moreover, a pulse data generating means 3 a pulse level data HD corresponding to the quantization level of the pulse RP, and a reference data insert means 4 outputs the reference data RD while being superimposed on the data RP and HD for a vertical blanking period of a video signal. When the recording is restarted after interruption, since the reference data RD in succession to the data RD before the interrupt is recorded superimposingly and no missing takes place in the reproduced reference data RD, correct level correction is attained.
Patent JP-H06167752-A (JP)
Title: Original size detection device
Inventor: HASHIMOTO YUKIO
IPC: G03B27/62
Filed: 1992-11-27
Abstract: PURPOSE:To enable the size of an original to be detected at a high speed and in details without deteriorating the durability of a light emitting element. CONSTITUTION:Reflection type sensors S1, S2 and S3 are supported by a moving frame moved in a scanning direction A. Then, a reflection type sensor S4 is fixedly arranged near the terminating end position of the scanning direction A side of an original platen. Based on the outputs of the sensors S2 and S3, the size of the longitudinal direction of the original is detected. The size of the lateral direction thereof is detected by driving the moving frame in the scanning direction A and scanning a section between a scanning start position PS and a scanning end position PE by the sensor S1. At this time, the light emitting elements of the sensor S1 are driven at certain time intervals. On the other hand, the moving speed of the moving frame is reduced in a section between a deceleration position PD and the scanning end position PE. Thus, the size of the original can be detected with high resolution by the sensor S1 in the section between the position PD and the position PE.
Patent JP-H09155083-A (JP)
Title: Seat system
Inventor: HATTORI TATSUYA
IPC: B68G7/12
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the comfortability of riding by adjusting the characteristics of vibration transmission during the travel of vehicle. SOLUTION: When a lever 36 is moved down along a slit 34 against the energizing force of coil spring 37 and engaged to a branch part 34B, for example, an insert wire 24 is set at the position of moving down. When the insert wire 24 is moved down, a seat wire 22, cotton cloth 20 and sewing part 18 are moved down through a hog ring 26, a front side surface cover 14A is moved back and a rear side surface cover 14B is moved forth so that the tensile force of surface covers 14 can be made strong. When the insert wire 24 is moved from the branch part 34B to a branch part 34C, the seat wire 22, cotton cloth 20 and sewing part 18 are moved up through the hog ring 26, the front side surface cover 14A is moved forth and the rear side surface cover 14B is moved back so that the tensile force of surface covers 14 can be made weak.
Patent JP-H11142143-A (JP)
Title: Earth sensor device
Inventor: KOYAMA HIDEAKI
IPC: G01C21/24
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an earth sensor device capable of producing the sensor output of steep rise and fall. SOLUTION: The sensor surface of a photodetector is quadri-sected, the edges of the respective sensor surfaces are provided with a first direction and a second direction, the first direction agrees with the angle of the first end of the earth at the time of scanning a beam spot 10 and the second direction agrees with the angle of the second end of the earth at the time of scanning the beam spot 10. By combining the respective sensor outputs of the quadri- sected sensor surfaces so as to have the first direction and the second direction to be equal to the respective ends of the earth depending on which one of the first end side and second end side of the earth the beam spot 10 is positioned on, the sensor output is steeply changed on an earth end face at the time of scanning the beam spot 10 and the stable position specification of high reliability and high accuracy is performed.
Patent JP-H02163787-A (JP)
Title: Image thermal fixing device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/20
Filed: 1988-12-17
Abstract: PURPOSE:To prevent a defect in fixation and an offset from being generated by changing the electric feeding control conditions in fixation processing according to the degree of temperature rise of a heating part in temporary electric feeding. CONSTITUTION:Assuming that when the temperature of the heating part H is T0, fixing operation is started at time t0, the temperature of the heating part H is determined from the temperature T0 unequivocally. Fixation temperature TH0 is reached by electric feeding of pulse width tau0 and then the temperature falls to T1 higher than T0 in an electric nonfeeding time (tau-tau0) which is much longer than tau0. Then a heat generating layer is fed with electricity at time t1 which is a pulse period tau after the time t0 to pulse width tau1 which is shorter than tau0 and determined from the temperature T1 unequivocally to make the temperature of the heating part H rise to TH0 again and when the electric feeding stopped, the temperature falls. Similarly, the temperature of a thermistor 55 is read at intervals of the pulse period tau after the start of the electric feeding and the heat generating layer 28 is powered on by a power source 61 with the pulse width calculated by a control circuit 60 from the detected temperature to hold the maximum temperature of the heating part H at the fixation temperature TH0.
Patent JP-H03181090-A (JP)
Title: Refresh method for dynamic ram
Inventor: YAMAGUCHI SATORU
IPC: G11C11/406
Filed: 1989-12-08
Abstract: PURPOSE:To reduce the number of circuits for refresh by inputting the overflow signal, which a free-running timer periodically generates, as an interrupt signal and refreshing a dynamic RAM by the interrupt handling based on the interrupt signal. CONSTITUTION:The overflow signal which a free-running timer 15 provided in a microcomputer periodically generates is outputted to a central processing unit 11 as the interrupt signal. The central processing unit 11 refreshes a dynamic RAM 14 by an interrupt routine based on the interrupt signal. The dynamic RAM 14 is refreshes by the interrupt routine of the central processing unit 11 at each time of overflow of the free-running timer 15 in this manner. Consequently, a dynamic RAM controller for refresh is unnecessary, and the central processing unit 11 accesses the dynamic RAM 14 like a static RAM. Thus, the number of circuits for refresh is reduced.
Patent JP-H05155227-A (JP)
Title: Aspirator
Inventor: TERAO KEIKO
IPC: B60H1/00
Filed: 1991-12-03
Abstract: PURPOSE:To accurately detect the temperature inside a vehicle room by closely bringing the axis of a nozzle into line with the maximum air velocity part of the primary air velocity distribution in the throat part of a diffuser. CONSTITUTION:Passing through a primary air suction port 3, a curved passage part 4, and a diffuser 5, primary air is discharged to the outside, and the secondary air inside a vehicle room is sucked into an inner air sensor via a nozzle 8 by the suction force of the primary air flow in the throat part 5b of the diffuser 5. In this case, both the central axis 8a of the nozzle 8 and the central axis 5a of the diffuser 5 are arranged closely on the maximum air velocity part 11a of the air velocity distribution 11 in the throat part 5b of the diffuser 5. Although there is no need to bring the axis 8a of the nozzle 8 into line with the axis 5a of the diffuser 5, it is necessary to secure a clearance of at least 2mm between the opening part 8b of the nozzle 8 and the throat part 5b of the diffuser 5 to improve the efficiency of the suction force due to the primary air flow in the opening part 8b.
Patent JP-H06153113-A (JP)
Title: Video signal processor and automatic gain control circuit
Inventor: SASAKI HIROYUKI
IPC: H04N5/91
Filed: 1992-11-04
Abstract: PURPOSE:To accurately control an amplitude level of an output signal to a prescribed value through only the slight revision of the circuit. CONSTITUTION:A resistor 81 as a bypass circuit is connected in parallel between a base and an emitter of a current mirror circuit 80. Thus, a detection signal E corrected by a current via the resistor 81 is generated with respect to a detection signal D generated by differential transistor(TR) pair to detect a level of an analog output signal B. Thus, an output in the nonlinear operating range of the differential TR pair 7 is not included in a rising portion of the detection signal E. Thus, the level of the output signal is accurately controlled.
Patent JP-H06211601-A (JP)
Title: Canistor for putting specimen
Inventor: DORATSUTO DANIERU
IPC: A01N1/00
Filed: 1993-12-20
Abstract: PURPOSE: To provide a canister designed to allow the rapid immersion of the canister into a low-temp. preserving liquid without the danger of flowing of a specimen container out of the canister. CONSTITUTION: The canister has a cap (5) supported at the rod (3) of the canister movably between a first position which is a so-called close position to prevent the escape of the specimen container (20) from a vessel above the upper opening of this vessel (1) and a second position. The canister is used for storage of a biological product in the cryogenic liquid vessel.
Patent JP-H09138839-A (JP)
Title: Ic card issuing processing system
Inventor: HAYATA EMI
IPC: G06K17/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To cope with a character whose character recognition method formed in a card is different with a single character recognition device by recognizing the character by means of a prescribed character recognition method that character recognition initialization data designates. SOLUTION: A read means 4 constituted by plural CCD cameras or the like reads the character by mirror reflection or diffuse reflection by illuminating a card face from plural direction by means of the illumination means 3 of the character recognition device 10. A picture processing means 5 extracts character picture data obtained by picture-processing and binarizing picture data. An arithmetic control means 6 compares the data with reference character data, specifies the character and obtains identification information of the card. Emboss characters, making character or the like are formed on the card. Character recognition initialization data includes division information by the forming method of the characters.  Thus, the characters are recognized by changing the illumination method of the characters, for example, with a prescribed character recognition method that the character recognition initialization data designates.