baber/WOPTO huggingface dataset:
Patent JP-H0234552-A (JP)
Title: Dielectric porcelain composition
Inventor: OSHIO MINORU
IPC: H01B3/12
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the title compsn. consisting of a Ba-Sr-Nb-O type basic component and a B-Si-Ba, Mg, etc.,-O type additive component within a specified range in a specified triangular diagram, capable of being sintered at a relatively low temp. and having a relatively high dielectric constant and high linearity of temp. characteristics of the dielectric constant.. CONSTITUTION:A dielectric porcelain compsn. is composed of 100 pts.wt. basic component represented by the formula (where 0.005<=x<=1.995 and 0.7<=k<=1.2) and 0.2-10.0 pts.wt. additive component consisting of B2O3, SiO2 and MO (M is one or more among Ba, Mg, Zn, etc.). The additive component is within the range defined by six straight lines successively connecting points A, B, C, D, E, F in the triangular diagram. Since the dielectric porcelain compsn. is sintered at <=1,200 deg.C in a nonoxidizing atmosphere, it is suitable for use as the dielectric of a laminated porcelain capacitor for temp. compensation fitted with an internal electrode of a base metal such as Ni.
Patent JP-S6244594-A (JP)
Title: Surface treated steel sheet for automobile having high corrosion resistance
Inventor: SUZUKI NOBUKAZU
IPC: C25D13/20
Filed: 1985-08-21
Abstract: PURPOSE:To improve the resistance of a steel sheet to external rusting and pitting corrosion by plating both sides of the steel sheet with Zn-Ni alloys having different Ni contents to specified thicknesses, respectively. CONSTITUTION:The inside of a steel sheet for an automobile is plated with >=20g/m<2> Zn-Ni alloy having 20-16% Ni content so as to provide satisfactory pitting corrosion resistance. The outside of the steel sheet is plated with >=10g/m<2> Zn-Ni alloy having >3-<10% Ni content so as to improve the swelling resistance as well as to inhibit the formation of red rust. The suitability of the steel sheet to chemical conversion treatment and the secondary adhesion to hot water are improved by further plating at least the Zn-Ni plated outside with 0.5-5g/m<2> Zn-Ni alloy having 12-80% Ni content.
Patent JP-S6160744-A (JP)
Title: Thermoplastic resin composition
Inventor: MASHITA KENTARO
IPC: C08L101/00
Filed: 1984-08-31
Abstract: PURPOSE:To provide the title compsn. which has well-balanced properties between physical properties such as rigidity and impact strength, gives moldings having a uniform and smooth appearance and can be easily processed into a sheet, by blending a copolymer contg. a specified group with a resin compsn. contg. PP and a satd. polyester resin. CONSTITUTION:A thermoplastic resin compsn. is obtd. by blending 2-30pts.wt. epoxy group-contg. copolymer [e.g. glycidyl methacrylate/ethylene/vinyl acetate copolymer (weight ratio of 10:85:3)] with 100pts.wt. resin compsn. consisting of 10-90wt% PP and 90-10wt% satd. polyester resin (e.g. polybutylene terephthalate). The compsn. has good moldablity, can be easily molded into articles, films and sheets by injection molding or extrusion and gives products which have well-balanced properties between physical properties such as rigidity, coatability and resistance to impact, marring, oils, chemicals and water and an appearance excellent in uniformity and smoothness.
Patent JP-2000002849-A (JP)
Title: Adjusting apparatus of scanning device and adjusting method of scanning device
Inventor: TAKIZAWA TSUTOMU
IPC: G02B26/10
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply and precisely adjust a beam of a scanning device for scanning with the beam. SOLUTION: This adjusting apparatus of a scanning device is an apparatus for adjusting a beam scanned from the scanning device 2 in a straight line, and has a plane part 1s corresponding to the plane to be scanned, and a reference straight line 11, which is a reference of the scanning line, is formed on the plane part 1s by color-coding of two different hues. Moreover, in an adjusting method of the scanning device the plane part 1s is scanned with a beam from the scanning device 2, and the scanning device is adjusted to be in a state in which the light reflected by the plane part 1s becomes a synthesized color of the two colors.
Patent JP-S6341159-A (JP)
Title: Thermal head positioning mechanism of line scanning type thermal recording apparatus
Inventor: KOMACHI YOSHIAKI
IPC: B41J25/316
Filed: 1986-08-06
Abstract: PURPOSE:To simplify a mechanism itself, to enhance the quality of a recording picture and to enhance positioning accuracy, by also using a pivot pin serving as a positioning engaging pin in combination while providing an engaging guide engageable with the engaging pin on the support member of a platen. CONSTITUTION:A positioning mechanism is constituted of an engaging pin 20 also used as a pivot pin 10 as it is and the engaging guide 30 provided on the inner surface side of plates 1a, 1b constituting a base member 1. A U-shaped engaging grove 31 has a groove width coinciding with the outer diameter of the engaging pin 20 and arranged so as to be engageable at the part correspond ing to the moving locus terminal position of the above-mentioned engaging pin 20 at the closing time of a cover member 3. A guide taper surface 32 expanding outwardly is formed to the side edge part of the cover member of the engaging groove 31 and functions as a guide surface for guiding the engaging pin 20 into the engaging groove 31. Therefore, the positioning accuracy of a thermal head can be enhanced without making the mechanism complicated unnecessarily while the stabilization of recording operation is attained.
Patent JP-H0720964-A (JP)
Title: Electric power saving circuit and its control method
Inventor: HASHIZUME SOJI
IPC: H04B1/40
Filed: 1993-06-30
Abstract: PURPOSE:To provide an electric power saving circuit and its control method which are improved in the saving efficiency of electric power. CONSTITUTION:In the electric power saving circuit and its control method, when an event control circuit 5 which receives a power saving mode start instruction from a CPU 1 controls the entirety to enter power saving mode, only a timer counter 2' and a low-frequency crystal oscillation circuit 6 which supplies a clock are made to operate and a high-frequency crystal oscillation circuit 3 which supplies a high frequency clock to the CPU 1 in normal mode and a multi-stage frequency dividing circuit 4 which supplies a low-frequency clock to the timer counter 2' by sequential frequency division are stopped.
Patent JP-H0471582-A (JP)
Title: Management facility device for game playing yard
Inventor: UGAWA SHOHACHI
IPC: G07F7/08
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the automatic subtraction for the valuable worth which is contradictory to player's intention, preventing the fact that the player looses amusement for the play because of the manual subtraction for the valuable worth, by adopting the automatic subtraction control for the valuable worth. CONSTITUTION:A microcomputer 60 for controlling a game machine is provided, and when subtraction is performed to a prescribed value as the subtractible valuable worth is used for game, this fact is detected by the operation of a detecting means, and a portion of the valuable worth specified by a recording medium is automatically subtracted by the operation of an automatic subtraction means for valuable worth on the basis of the detection output of the detecting means, and the valuable worth is renewed. Further, when a player operates a subtraction prohibiting means 52, the automatic subtraction by the automatic subtraction means for valuable worth is prohibited on the basis of the operation. Because of the fact that the valuable worth is automatically subtracted, the need for the player to carry out the manual operation for subtracting the valuable worth is obviated, and when the player does not desire the subtraction, the automatic subtraction for the valuable worth is prohibited by operating the subtraction prohibition operating means.
Patent JP-S5887160-A (JP)
Title: Acrylic lacquer
Inventor: NAKAMURA HIDEHISA
IPC: C09D133/04
Filed: 1981-11-18
Abstract: PURPOSE:To provide an acrylic lacquer for plastic coating containing a specified copolymer obtained by copolymerization of monomers including t-butyl methacrylate, and exhibiting excellent resistance to abrasion and alcohol. CONSTITUTION:The acrylic lacquer contains a copolymer with a number-average molecular weight of 5,000-50,000 and a glass transition point of 60-95 deg.C obtained by polymerizing 5-95wt% t-butyl methacrylate and 5-95wt% copolymerizablke monomer to make a total of 100wt%. The lacquer may contain pigment, additives for coating and/or cellulosic compd. if necessary. When the t-butyl methacrylate content is less than 5%, sufficient abrasion and alcohol resistance is not obtainable, while when it exceeds 95wt%, cracking may occur. When the glass transition point is lower than 60 deg.C, abrasion resistance is insufficient, while when it is higher than 95 deg.C, cracking is likely to occur.
Patent JP-H0628512-A (JP)
Title: Bar code symbol reader
Inventor: TANAKA HISAKATSU
IPC: G06K7/10
Filed: 1992-07-10
Abstract: PURPOSE:To prevent a bar code from being read twice. CONSTITUTION:A high speed arithmetic circuit 33 decodes a bar code symbol and clears (decoding inhibition) a decoding permission flag 35. Then, CPU 36 controls a video circuit 31 and the high speed arithmetic circuit 33, fetches a picture into a frame memory 32, detects a base plate 23 in the picture and sets (decoding permission) a decoding permission flag 35 when the base plate 23 can be detected. Thus, the high speed arithmetic circuit 33 decodes the bar code symbol 40 when the bar code symbol 40 is detected from the picture fetched into the frame memory 32.
Patent JP-S6075321-A (JP)
Title: Discrimination of quality of drying agent to be used for drying device of compressed air
Inventor: NAKANO ASAO
IPC: B01D53/26
Filed: 1983-10-01
Abstract: PURPOSE:To detect the capacity of a drying agent itself properly and to appreciate the timing for exchanging the drying agent exactly for the titled device used in a compressed air circuit of an air-blake device, etc. of vehicles or the like by providing a detecting means for water or moisture to the outlet side of the drying agent. CONSTITUTION:Compressed air is flowed from an inlet 9 of a main body 6 of an air dryer 1 to a compressed air reservoir 2 through the internal space 8 between the contained drying agent and an outlet 10. A drain valve 4 communicating the inlet side of the drying agent 17 with outside atmosphere in response to a signal from outside, a check valve 13 provided between the outlet side of the drying agent 17 and the reservoir 2 and permitting air flow toward the reservoir 2, and a passage 16 connecting always the both sides, are provided. A drain detecting pipe 42 is fitted between the outlet side of the drying agent 17 and the reservoir 2. If the drying capacity of the drying agent is reduced, the steam in the compressed air passed through the drying agent is condensed by the drop of temp. during night or the like, forming drain by sticking to the inside wall of the reservoir 2, etc. The capacity of the drying agent 17 can be grasped by detecting the generation of drain by the detecting pipe 42.
Patent JP-H0348779-A (JP)
Title: Flat type burn-in device
Inventor: ENDO TAKAO
IPC: G01R31/26
Filed: 1989-07-18
Abstract: PURPOSE:To make the device flat, to install many devices in a limited space, and to enable many-kind, small-quantity burn-in processing by partitioning a ventilation flue and an even part by burn-in boards. CONSTITUTION:The burn-in boards 6 are set in the oven part 2, a sirocco fan 8 is rotated, and then a heater 9 is put in operation to heat the even part 2 up to a prescribed temperature. When the heater 9 is operated to heat the oven part 2 to the set temperature, an outside air intake 12 is closed with an opening extend adjusting plate 13 to circulate heated air only in the device. When the burn-in boards 6 are set at a specific position in the oven part, the even part 2 and ventilation flue 3 are insulated by the burn-in board of the lowest stage and heated air exiting from a ventilation chamber 4 enters the ventilation flue 3 along a wind direction control plate 24 and is bent to behind a punching plate 5 by a wind guide plate 25 and guided into the oven part 2 to circulate back to the ventilation chamber 4.
Patent JP-S5885675-A (JP)
Title: Electronic camera device
Inventor: IZUMIDA MORIJI
IPC: H04N5/765
Filed: 1981-11-18
Abstract: PURPOSE:To reduce consumption of a battery, and to obtain a picture of a good quality, by automatically detecting a state immediately before pushing a shutter button, or a movement of the shutter button, and starting a driving motor of a medium for recording a picture. CONSTITUTION:A motor 5 is rotated by detecting an operation of a shutter button 10 without a moment's delay by a detecting circuit 50, and operating a switch 11. After the motor 5 rises so as to rotate stably, a shutter 7 is opened and closed. When light of one picture portion is made incident to an image pickup element 8, the image pickup element 8 stores a picture by 1 frame portion instantaneously, in the form of amount of charge corresponding to intensity of light. This picture is scanned and read in order, and as a serial electric signal, a signal of one frame portion is extracted by synchronizing with the shutter, by an one frame sampling circuit 9, and it is recorded in a magnetic disk 4.
Patent JP-H1012089-A (JP)
Title: Push switch
Inventor: AOKI YOSHIYUKI
IPC: H01H13/02
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a push switch which has excellent assembly workability, can be manufactured at low cost, and provides good operation feeling. SOLUTION: This push switch 10 is a switch in which a skirt part 13 whose lower end part is spread is continuously formed in the periphery of a knob 12 to bring a movable contact 19 into contact with a fixed contact 20 by push operation and the deformation of the knob 12 by pushing is restored by elastic fore of the skirt part 13, and the knob 12, the part 13, and the body 11A are unitedly formed from a soft plastic material and the back face of the knob 12 and the back face of the body 11A are lined with a hard plastic layer 14 by dual-color formation. The back face side of the knob 12 is so supported by projected parts as to move slantingly. Moreover, a translucent material is used for the hard plastic layer 14 and a sign is formed in the knob 12 by slits 12a and illuminated by a light radiating source 18.
Patent JP-S6075156-A (JP)
Title: Reception signal discriminating system
Inventor: ENDOU CHIHIRO
IPC: H04L27/34
Filed: 1983-09-30
Abstract: PURPOSE:To decide the signal point of a reception signal even with small ROM capacity by demodulating an input signal to extract X and Y components and providing a deciding table or the like in which a value to be taken by any of the components is stored. CONSTITUTION:The X and Y components are formed by demodulating the reception signal at a demodulation circuit 10, they are equalized at an automatic equalizer 11 and a discrimination table is referenced by a deciding table reference circuit 12. Moreover, the Y component is stored in an A register 13, the X component is shifted by a 2-bit shift circuit 14 and stored in a B register, an adder circuit 16 adds the contents of the A register 13 and the result is outputted.
Patent JP-S6245139-A (JP)
Title: Wafer prober
Inventor: SHIDA NAOTO
IPC: H01L21/66
Filed: 1985-08-23
Abstract: PURPOSE:To receive damage and contamination by a jig when a wafer and a probe card are displaced by using the jig with a pad brought into contact with an electrode pad for the wafer, a pad brought into contact with a probe needle and an inserting hole into which a marker needle is inserted. CONSTITUTION:Each pad 13 on the lower surface of a jig 11 is brought into push-contact respectively with each electrode pad 3 for a wafer 1. Probe needles 7 for a probe card 5 are brought into contact respectively with each pad 4 in small regions 12 at predetermined positions in the jig 11. When a tester for a prober is operated, a pellet 2 and the tester are communicated mutually, and an electrical characteristic test is executed. When a defective is discovered, a needle 18 for an ink marker 17 is pushed down and inserted into a small hole 16 for the jig 11, and ink 19 is attached onto the pellet 2. When the wafer 1 and the card 5 are displaced relatively, only the jig 11 is damaged, and the wafer 1 is not damaged.
Patent JP-H1073329-A (JP)
Title: Method and device for controlling speed of fan motors for refrigerator
Inventor: YU KANSHU
IPC: H02P27/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling the speed of fan motors for a refrigerator provided for driving fans which sends the cold generated from an evaporator into a cooling chamber forcibly. SOLUTION: This device comprises a fan motor driving part 16 which drives fan motors 7 and 8 so that the revolving speed thereof can be varied, a voltage detecting part 13 which detects a voltage supplied to the fan motors 7 and 8 and a control part 11 which compares the voltage detected by the voltage detecting part 13 with a prescribed reference voltage and determines a voltage difference and which compensates a change in the speed of the fan motors 7 and 8 due to the voltage difference and controls the fan motor driving part 16 so that a prescribed speed of the fan motors 7 and 8 be maintained.
Patent JP-S6077802-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: G01G13/00
Filed: 1983-10-01
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-S6161292-A (JP)
Title: Memory
Inventor: NISHIMORI HIDEKI
IPC: G11C7/00
Filed: 1984-09-03
Abstract: PURPOSE:To make possible a high speed operation by converting a logical data into a pair of complementary signals, feeding one of signals as a writing signal of a first group of a plurality of memory circuits and feeding the other signal as a writing signal of a second group of the plurality of the memory circuits. CONSTITUTION:Write data given to a write data input 100 is fed to an input ID as a negative polarity being a positive polarity with respect to memories IC11, 12, 13, 14 by an ECL gate 20. Accordingly, during a reading of the data from the memory, to a read data input B of comparators 16, 17, 18, 19, data of the positive polarity and the negative polarity is fed. A comparison data given from a comparison data input 101 is fed to a comparison data input A of the comparators 16, 17, 18, 19 as the comparison data of the positive polarity and the negative polarity by an ECL gate 25 having a complementary output. Thereby, the number of the comparators and the memories IC driven by one output of the ECL gates 20, 25 is decreased to a half comparing with the conventional example, and the high operation can be done.
Patent JP-H1113560-A (JP)
Title: Fuel vapor treatment device for internal combustion engine
Inventor: ITAKURA HIDEAKI
IPC: F02M25/08
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent fuel vapor adsorbed to a canistor from being diffused and released to the atmosphere. SOLUTION: An air chamber F formed between a first chamber A and a second chamber B of a canistor 1 is divided into a first layer F1 on the side of the first chamber A and a second layer F2 on the side of the second chamber B. The first layer F1 communicates with the second layer F2 on the side of the second chamber B through a throttle. A passage 8 is formed for communicating the second layer F2 of the air chamber F with a fuel vapor passage 3 on an upstream side of the first chamber A. An opening/closing value 81 which is operated according to the inner pressure of the fuel tank is arranged on the way of the passage 8.  When negative pressure is caused in the tank at the stopping time of an internal combustion engine, and when the passage 8 is opened by opening the valve 81, external air flows into the passage 8 with the smaller air resistance since the throttle is formed between the first layer F1 and the second layer F2. The external air is fed back to the fuel tank T without passing through the first chamber A. It is thus possible to effectively use a small amount of intake, purge fuel vapor in the second chamber B with preference and prevent release to atmosphere.
Patent JP-H1117623-A (JP)
Title: Optical communication network
Inventor: KUBOTA MASAO
IPC: H04B10/278
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To detect the wavelength of a stimulated light of an optical transmitter of a slave station, without weakening the strength of a demodulation optical signal received and branched by a master station. SOLUTION: A master station 4 connecting to plural slave stations 5, 6 by a single optical fiber 3 couples an optical signal 29b from a variable stimulated light wavelength optical transmitter 23, whose stimulated wavelength light is changed with an optical signal 28c from the slave stations by a photocoupler 33, branched into 1:1 and each signal light is photoelectric-converted by optical receivers 18, 31. An arithmetic circuit 32 takes the difference between the output signals of the optical receivers 18, 31 to cancel noise of a light source itself of the variable stimulated light wavelength optical transmitter 23 so as to increase the rate of beat noise generated by the coupling of the light signals 29b, 28c.  A filter circuit 19 eliminates the signal component of the transmission band by which each slave station sends the signal, and a signal strength detection circuit 20 detects beat noise. The stimulated light wavelength light of the optical transmitter of each slave station is detected with high accuracy from the stimulated light wavelength data of the variable stimulated light wavelength optical transmitter 23 and the detected beat noise intensity.
Patent JP-H1113014-A (JP)
Title: Method and structure for adding weight to suspension bridge
Inventor: MURAKAMI TAKUYA
IPC: E01D1/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a structure for adding a weight of a suspension bridge in which adding equipment and structure can be dispensed with, and a weight can be added to the suspension bridge by a simple operation. SOLUTION: Trusses 2a, 2b, 2c, 2d, 2e are formed of tubular members. In the upper trusses 2a, 2b and the lower trusses 2c, 2d, a plurality of tubular members are connected to each other in the bridge axial direction and communicated with each other. One end thereof is connected to a water feed means. A water draining valve is provided on each end. In addition, an air vent valve 5a is provided in the center (at the highest position) of the upper trusses 2a, 2b in the bridge axial direction.
Patent JP-H0470729-A (JP)
Title: Photographed image retrieval system
Inventor: TANIGUCHI NOBUYUKI
IPC: G06F17/30
Filed: 1990-07-11
Abstract: PURPOSE:To facilitate image retrieval by providing a retrieval means which matches position data and position measurement data and retrieves a photographed image corresponding to position matching measurement data. CONSTITUTION:The image photographed by a camera is recorded on a recording medium 26 such as a film or memory card and position measurement data obtained by a GPS receiver is led to the camera and recorded automatically on the recording medium 26 while making it correspond to the current photographed image. A retrieval device, on the other hand, displays a map by a map display means 26, and when a position on the map is inputted, position data is outputted; and the retrieval means 50 collates the position data with the position measurement data to retrieve the photographed image corresponding to the matching position measurement from a storing content of the recording medium 26. Consequently, a photography place name, etc., need not be inputted manually at the time of photography and on a keyboard, etc., for image retrieval, and image retrieval is set through easy operation and facilitated.