baber/WOPTO huggingface dataset:
Patent JP-H05176074-A (JP)
Title: Multi-media communication system
Inventor: TSUNODA TOMOAKI
IPC: H04N7/14
Filed: 1991-12-20
Abstract: PURPOSE:To provide a technique by which the automatic transmission of multi- media information including an animation, still picture, voice, and text data can be attained. CONSTITUTION:A file setting means which sets multi-media information file to be transmitted to the other part of the communication, channel preparing means which prepares a communication channel for the multi-media information communication, and file transmission control means which transmits the multi- medial information file preliminarily set by the file setting means to an ISDN network 120 by using the communication channel, are operated by a computer 101. Thus, the automatic transmission of the multi-media information can be attained.
Patent JP-H08262093-A (JP)
Title: List 'fil4rc' for measuring frequency characteristics of filter
Inventor: MIYAGAWA NOBUO
IPC: G01R31/00
Filed: 1995-12-16
Abstract: PURPOSE: To automatically measure the frequency characteristics by a program list and to obtain the attenuation amount by sending an operation signal from a computer and automatically controlling an audio analyzer. CONSTITUTION: The frequency of an audio analyzer 2 is varied according to the operation signal of a computer 1, and the signal of a predetermined level is supplied to a filter 3. Its output is measured by the input of the analyzer 2. That is, the attenuation amount of the filter 3 is read by the decoding signal of the computer 1. When the frequency is varied by a predetermined voltage, the frequency characteristics of the filter 3 are the change of the voltage V generated across a load resistor R, and hence the calculation formula for representing it as the attenuation amount D[dBm] becomes D=10log (V<2> /R×10<3> )[dBm], and the value of the D is obtained by the computer 1. If the amount D is within the standard, the voltage V corresponding to the next frequency is automatically measured to obtain the value of the D as data. If it is out of the standard, NG is displayed.
Patent JP-H05169592-A (JP)
Title: Coated thermoplastic resin film
Inventor: NAKAJIMA AKIHISA
IPC: B32B27/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide a thermoplastic resin film excellent in antistatic properties and adhesiveness. CONSTITUTION:A coated thermoplastic resin film is obtained by coating a non-stretched or uniaxially stretched thermoplastic resin film with a resin composition consisting of a polyester copolymer (A), a polar polymer (B) having conductivity and polyglycerine (C) and stretching the coated film at least in one direction.
Patent JP-H10179952-A (JP)
Title: Air nipper
Inventor: NAKAMURA SEIJI
IPC: B26B15/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain small and light air nippers capable of cutting materials of a big diameter quickly and easily by producing greater cutting force while the center part of the cutting material is cut. SOLUTION: A pair of nippers are journaled at the center in an X shape, on the front end of a cylinder-shaped holder 1 which is closed at the rear, through a fulcrum pin 18. The nippers are constituted of a front big tapered cone interior 21 and a rear small tapered cone interior 22, which taper toward the rear end, from the front end of a piston, including both rear ends of the nipper inserted in the rear of the cylinder 1, which is butted into an inside of coaxial two-layered cones, which is a rotation surface of a folding line-like generating line. Compressed air is led from the rear of the holder to move the piston forward against the spring, thereby the nippers are closed against the spring to cut the work. Then the internal air in the holder is discharged to return the piston and nippers to the open positions through the spring.  The folding line-like generating line is a different-shaped conical surface having the generating line of a smooth quadratic curve.
Patent JP-H07194964-A (JP)
Title: Method for bringing liquid into contact with gas
Inventor: MASUDA YASUTAROU
IPC: B01J13/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain such effects as vaporization and concn., cooling, aeration and dedusting by bringing a liq. into efficient contact with a gas. CONSTITUTION:A method is constituted by using a fan 4 generating a circular air flow, a rotating disc with sawteeth-like projections on its peripheral part for preparing fine and uniform droplets or liq. lines and a power part 2 for rotating them with a high speed. When a liq. is fed from the central part of this disc 3, the liq. is spread into a membrane-like state on the disc by a centrifugal force and it becomes eventually fine and uniform droplets or liq. lines and flys about into the surrounding high speed circular air flow from the projections on the peripheral edge. As the result, retention time in the gas becomes longer and bringing the liq. into contact with the gas is efficiently and rapidly performed.
Patent JP-2001172357-A (JP)
Title: Curable composition for damping material
Inventor: CHIBA TAKESHI
IPC: C08L75/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition which is useful as a damping material for general purposes. SOLUTION: A damping material having a good damping performance is obtained by using a material whose main component is an isobutylene polymer terminated with hydroxide groups.
Patent JP-H06168823-A (JP)
Title: Magnetizing device of superconductor
Inventor: YANAGI YOSUKE
IPC: H01F6/00
Filed: 1992-11-30
Abstract: PURPOSE:To incorporate a device entirely in an equipment wherein a superconductor is used as a magnet by realizing compactness of the device. CONSTITUTION:This device has a coil 5 arranged in a periphery of a superconductor 4, a current supply line 7 connected to the coil 5 and a power supply 2 and supplies a pulse current from the power supply 2 to the coil 5 and a refrigerant container 6 wherein refrigerant 9 not exceeding a superconductive transition temperature is contained. The coil 5 is arranged inside the refrigerant container 6, and preferably, the current supply line 7 is arranged inside the refrigerant piping 8 communicated with the refrigerant container 6.
Patent JP-H06182789-A (JP)
Title: Slush molding method and powdering apparatus
Inventor: MATSUNO TAKEMI
IPC: B29C41/50
Filed: 1992-12-21
Abstract: PURPOSE:To prevent powder resin from running out of the interstice between a tank and a slush mold by housing powder resin in a reservoir tank, and sucking air in the reservoir tank during powdering, and further keeping the inside of the tank in a decompressed state. CONSTITUTION:A reservoir tank having powder resin 12 housed therein is rotatably installed on a frame 1, and in the opening of the tank, a slush mold 3 is fitted rotatably. One follower shaft 8a of a rotating shaft for rotating the reservoir tank 2 is made hollow to communicate through a pipe to the space 7 defined between the base plate 6 of the reservoir tank 2 and an air filter spread over the entire surface within the lower part of the tank 2. The pipe 9 is connected to an air blower 11, and air can be kept in both high pressure and decompressed states through positive and reverse rotation. Accordingly, the inner part of the tank 2 can be kept in a decomprcssed state at reverse rotation during powdering, thus, the powder resin can be prevented from leaking out of the space defined between the tank 2 and the slush mold 3.
Patent JP-H05145869-A (JP)
Title: Input voice signal processing circuit
Inventor: SASAKI TORU
IPC: H04N5/60
Filed: 1991-11-20
Abstract: PURPOSE:To improve the CN ratio of a voice signal and to reduce data detection error by interrupting noise included in the voice signal by a frequency conversion circuit consisting of an analog low-pass filter. CONSTITUTION:A MUSE base band signal obtained through frequency modulation detection is converted from an analog signal to a digital signal by an A/D conversion circuit 27 through a low-passfilter(LPF)10, and de-emphasized by a de-emphasis circuit 18 and video-processed by a MUSE decoder 19. On the other hand, a signal outputted from the LPF 10 is sampling frequency- converted by a frequency conversion circuit 20, A/D converted by an A/D conversion circuit 21, and demodulated by a demodulation circuit 14. It is converted from a ternary 2-bit signal to a binary 3-bit signal by a ternary/binary conversion circuit 15, and time-extended by a time extension circuit 16, and deinterleaved by a frame deinterleave circuit 17.
Patent JP-H06184609-A (JP)
Title: Production of uniformly grained fine metallic tungsten powder
Inventor: KOBAYASHI TAKESHI
IPC: B22F9/22
Filed: 1992-12-18
Abstract: PURPOSE:To produce uniformly grained fine W powder without generating a firing phenomenon after hydrogen reduction. CONSTITUTION:WOx powder having <=2mum average grain size or a powder mixture formed by compounding and mixing Cr2O3 powder at a ratio of 0.1-1wt.% with this WOx powder is used as raw material powder and water is added thereto to a slime form. This slime is sent to a spray granulating and drying device (spray drier) by which granules having 30-60mum average grain sizes are formed. These granules are subjected to hydrogen reduction in a port pusher type reduction furnace, by which the uniformly grained fine W powder having <=1mum average grain size is produced.
Patent JP-2000176995-A (JP)
Title: Screw for extruder
Inventor: KATANO KAZUMOTO
IPC: B29C48/655
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To increase a kneading effect of a resin. SOLUTION: Screw grooves 4 are partitioned into four sections in its width direction to strips 11, 12, 13 and 14. Ridges 11a to 14a and troughs 11b to 14b are respectively formed at the strips 11 to 14. The ridges 11a to 14a and the troughs 11b to 14b are alternately disposed at a predetermined interval, and three sets are formed within a range of one pitch of the grooves 4. The ridges 12a to 14a and the troughs 12b to 14b are disposed by delaying 30 deg. in phase to the ridge 11a and the trough 11b.
Patent JP-H05209141-A (JP)
Title: Weather-resistant coating film and aluminum part having the film
Inventor: HIRATA MASASHI
IPC: C09D5/38
Filed: 1991-12-20
Abstract: PURPOSE:To provide a weather-resistant coating film composed of specific primer layer, base-coat layer and clear coat layer formed on an aluminum part, having excellent adhesivity, corrosion resistance and paintability and useful for the coating of aluminum parts such as car wheel. CONSTITUTION:The objective weather-resistant coating film is composed of (A) a primer layer consisting of an epoxy-polyester hybrid powder paint formed on an aluminum part, (B) a base-coat layer composed of an acrylic high-solid metallic paint formed on the primer layer and (C) a clear coat layer composed of an acrylic high-solid paint and formed on the base-coat layer. The thicknesses of the layers A to C are preferably 20-40mum, 10-30mum and 20-50mum, respectively.
Patent JP-H05175012-A (JP)
Title: Manufacture of chip type ceramic electronic component
Inventor: KOJIMA ATSUSHI
IPC: H01C17/28
Filed: 1991-12-22
Abstract: PURPOSE:To easily and effectively mount the title component by improving solder heat resistance and solderability and applying a method such as flow soldering, etc., in a mounting step. CONSTITUTION:Any one type of metal to be selected from a group consisting of Ti, Cr, Ni, Zn and Al or an alloy containing at least one type selected from the group is vapor-deposited to form a lower layer side electrode 2, and the electrode 2 is plated with Sn or Sn alloy to form an upper layer side electrode 3. After the electrode 2 is formed as required, one type of Ni and Cu or an alloy containing at least one type is vapor-deposited thereon to form an intermediate layer electrode 4 between the electrodes 2 and 3.
Patent JP-H10187160-A (JP)
Title: Surface mounted electromagnetic sounding body
Inventor: WATANABE SHIGEHISA
IPC: H04R13/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make a product which mounts the sounding body small sized and inexpensive and to make possible increasing latitude in design of a housing of the product by providing an opening part on a surface excepting the surface in contact with a printed circuit board of a lower case and forming a sound emission hole on an outer peripheral wall of a case body. SOLUTION: The opening part 1d is provided on a lower case outer peripheral wall 1c being a wall part excepting the substrate 1a formed on the bottom part of the lower case 1. Then, the necessity that a relief hole is provided on the printed circuit board 11 matching with the opening part 1d is eliminated, and the limit of the latitude of the design of the printed circuit board 11 is reduced containing the fixed position of the electromagnetic sounding body on the printed circuit board 11. Further, the sound emission hole 9d is provided on an upper case outer peripheral wall 9b of an upper case 9.  Thus, the necessity that the positions of sound emission passage holes 12a provided on the housing 12 of the product mounting this sounding body makes to coincide with the position of the sound emission hole 9d is eliminated, and the latitude in a mounting position relation becomes larger than a usual structure providing the sound emission hole 9d on an upper plate 9a.
Patent JP-H10197710-A (JP)
Title: Color filter and liquid crystal element using the same
Inventor: NAKAZAWA KOICHIRO
IPC: G02B5/20
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To clearly recognize gradation display at a level close to black without raising the luminance of a back light by specifying relation between a white tristimulus value Y synthesized by a color element and the area of a triangle formed by connecting xy chromaticity coordinates on the standard light source C of each color element. SOLUTION: This liquid crystal element is constituted of transparent base plates 1a and 1b, electrodes 2a and 2b, oriented films 3a and 3b, a black matrix 4, a color filter 5 constituted of coloring parts 5a to 5c (R, G, B) and a non- coloring part 6, a protecting film 7, a liquid crystal 8, and polarizing plates 9a and 9b. In this case, the relation between the white tristimulus value Y synthesized by the transmission of the coloring parts 5a to 5c of R, G, and B, and the area S of the triangle formed by connecting xy chromaticity coordinates on the standard light source C obtained based on the standard calorimetric system (JIS Z 801) of R, G, and B selected so that the color temperature of the white color becomes a desired color temperature satisfies Y>=-255S+50.
Patent JP-H06195734-A (JP)
Title: Sliding member for optical pickup
Inventor: KOBAYASHI TOSHIMASA
IPC: G11B7/09
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a shaft member of high sliding properties and to reduce costs by plating the sliding surface with nickel-phosphorus having polytetrafluoroethylene dispersed therein or with nickel-boron. CONSTITUTION:A holding member holding an objective lens 7 slides in this sliding member for an optical pickup. The sliding surface of the sliding member is plated with nickel-phosphorus having polytetrafluoroethylene(PTFE) dispersed therein or nickel-boron. The plating material preferably contains 20 or more vol.% of PTFE, and a nonelectrolytic plating method is applied as the plating method. Since the PTFE is dispersed in the plated sliding surface of the sliding member, high sliding properties are attained.
Patent JP-2001176623-A (JP)
Title: Connector for coaxial cable
Inventor: KANDA TAKAYOSHI
IPC: H01R9/05
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector for coaxial cable that has relatively simple structure and low cost of production and can be fitted in a simple and easy process. SOLUTION: The connector 100 comprises a center contact 20, which is connected electrically to the inner conductor, a cylindrical body 60, which is connected electrically to the outer conductor and surrounds the center contact 20, and an insulator material 70, which insulates electrically the center contact 20 and the cylindrical body 60. The center contact 20 is provided with a screw part 22 which screws itself on the inner conductor. The screw part 22 comprises the first screw of the first pitch, which is shorter than the pitch of a wave-form tube.
Patent JP-H06195281-A (JP)
Title: Connection switching method for terminal equipment
Inventor: KENJIYOU KIICHI
IPC: G06F11/20
Filed: 1992-12-22
Abstract: PURPOSE:To operate terminal equipment without being affected by the fault of a host computer. CONSTITUTION:Each terminal equipment 1, 2, 3 detects the occurrence of the fault of a host computer 4 side. Then, at the time of the detection of the occurrence of the fault, distributing switches 11, 12, 13 are turned into a non- connected state. Here, in the case that an operator desires to operate the terminal equipment 2, for instance, he executes switching operation of the switch to a substitutional host device 5 side. By this switching operation, a switching command is transmitted from the terminal equipment 2 to the substitutional host device 5, and simultaneously, the distributing switch 12 is turned into a connected state to the substitutional host device 5 side. Then, though the fault of the host computer 4 is recovered in the connected state to the substitutional device 5, the state of the distributing switch 12 is maintained, and the operator can continue communication with the substitutional host device 5.
Patent JP-H10190219-A (JP)
Title: Through-hole part punching method for double-sided printed circuit board
Inventor: WAKAMURA MINORU
IPC: H05K3/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the application of forced direct below type shear stress to a through-hole conductive section while repeatedly grinding and using each upper and lower edge by beforehand inserting a pin to the through-hole conductive section in a double-sided circuit board, protecting the inner circumferential surface of the conductive section, and cut-die-punching the circuit board from the central section of the inner circumferential surface. SOLUTION: When the board 1 on the male edge dies 5 of a lower die 4 is cut by the female edge dies 7 of an upper die 6 from each center O of a plurality of rows of through-hole conductive sections 3, 3 formed along a rapping boarder line L for conducting electricity through mutual conductive lands 2, 2 formed to each surface of the surface and rear of the printed circuit board and for external connection, guard pins P are inserted into the through-hole conductive sections 3 from sections just above the through-hole conductive sections 3 with (the circuit board 1 is pushed onto a lower die 4 by elastically lowered elastic bodies 8) the lowering of the upper die 6, the inner circumferential surfaces of each through- hole conductive section 3, 3 are protected,  the edge ends 7a of female edge dies 7 are brought down from the upper section of the above-mentioned contour line L tying each center O of these through-holes, and the circuit board 1 is cut by the edge ends 7a of the female edge dies 7 and the edge ends 5a of the male edge dies 5 while being punched simultaneously.
Patent JP-H11125481-A (JP)
Title: Refrigerating air conditioner
Inventor: SUMIDA YOSHIHIRO
IPC: F25B41/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To return the refrigerating machine oil delivered from a compressor back to the compressor surely even it the operating conditions or load conditions are changed by setting the current velocity of refrigerant in a downcomer for passing liquid refrigerant equal to or higher than the current velocity of refrigerating machine oil flowing downward while floating in the refrigerant. SOLUTION: An outdoor unit 20 comprises a compressor 1, a four-way valve 6 for switching the flow between heating and cooling, a heat source side heat exchanger 2 operating as an evaporator at the time of heating and as a condenser at the time of cooling, and a refrigerator pressure reducing unit 3. An indoor unit 21 comprises a using side heat exchanger 4 operating as a condenser at the time of heating and as an evaporator at the time of cooling. Inside diameter of downcomer, e.g. the piping 15 between the using side heat exchanger 4 and the refrigerator pressure reducing unit 3 at the time of heating and the piping between the heat source side heat exchanger 2 and the refrigerator pressure reducing unit 3 at the time of cooling, is set such that the current velocity of liquid refrigerant will be 0.08 m/s.  Refrigerating machine oil floating as oil drops in the liquid refrigerant flows down smoothly along with the liquid refrigerant and returned back to the compressor 1 without standing in the liquid piping thus causing no deficiency of oil in the compressor 1.
Patent JP-H05152648-A (JP)
Title: Fabrication of synthetic quartz glass molded article for ultraviolet laser
Inventor: ENDO MASAHIKO
IPC: H01S3/08
Filed: 1991-11-30
Abstract: PURPOSE:To improve optical transmittance of a synthetic quartz glass molded article for an ArF excimer laser without losing homogeneity in the synthetic quartz glass molded article to which homogenization processing and molding processing are applied and which has homogeneity necessary for an ArF excimer laser optical member. CONSTITUTION:There is fabricated a synthetic quartz glass molded article for an ArF excimer laser optical member in which transmittance for the ArF excimer laser is improved by irradiating the synthetic quartz glass molded article for the ArF excimer laser optical member having lower transmittance than the ArF excimer laser with ultraviolet rays of wavelengths ranging from 150nm to 300nm with a luminous intensity at the irradiated surface of the molded article of at least 1muW/cm<2> or higher over one hour or longer.
Patent JP-2000177741-A (JP)
Title: Handle-equipped synthetic resin container, and handle for container
Inventor: MISAIZU TOSHIAKI
IPC: B65D25/28
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin container equipped with a handle which can be easily attached to the container body with the state of attachment maintained certainly after the attachment, and suitable to recycling because of its easiness at detachment. SOLUTION: A container body 12 has a central part 42 formed in a flat face approximately in a linear section and extending in the vertical direction at a handle attaching position of a recess 30, and a handle 14 is formed in a ring-like shape which is composed of a holding part 46 extending in the vertical direction, an opposite side part 48 positioned along the flat face at a place opposite to the holding part 46, and upper and lower side parts 50 and 52 positioned respectively along upper and lower faces 32 and 34 of the recess 30 for connecting the holding part 46 with the opposite side part 48 and equipped with engaging projections 60 and 62 formed on positions corresponding to engaging grooves 38 and 40 of the container body 12, and the handle can be attached to the recess 30 with the opposite side part 48 curved by elastic deformation toward the holding part 46,  at least one of the upper and lower side parts 50 and 52 curved by elastic deformation to the approaching side and the engaging projections 60 and 62 made to approach each other.
Patent JP-H0682867-A (JP)
Title: Optical modulator array
Inventor: REO MARIA EFU SHIROFUSUKII
IPC: H03K17/78
Filed: 1992-12-25
Abstract: PURPOSE: To electrically address a monolithic optical bistable modulator array (100). CONSTITUTION: M×N array of S-SEEDs (S) is electrically addressed with a matrix of electric row(R) and column(C) contacts. To the center node (N) of each S-SEED(S), an address means having an element such as a diode (D), transistor, or capacitor is connected. This element is electrically turned on and off.