baber/WOPTO huggingface dataset:
Patent JP-S6285964-A (JP)
Title: Thermal printer
Inventor: HAKOYAMA AKIYOSHI
IPC: B41J2/36
Filed: 1985-10-11
Abstract: PURPOSE:To enable an open character to be clearly printed, enhance printing quality of character parts and open character parts and enhance printing quality of graphs and figures in color printing, by a method wherein the presence or absence of an open pattern the width of which in the moving direction of a thermal head is one dot is discriminated from printing data, and the printing conditions for a predetermined printing data region including the open pattern are set to be different from those for the other printing data regions. CONSTITUTION:Three electric heating periods are provided in the period 3T in which a thermal head is moved an amount equal to the pitch of print dots, and printing is normally conducted in the central one of the electric heating periods. The waveform of an electric current passed to heating resistors 39A1...39A24 in this case is represented by the shaded part in 54A. On the other hand, according to the presence or absence of dots on the forward or backward side as viewed in the moving direction of the thermal head, printing is conducted either in the electric heating period with an earlier timing, as shown in a current waveform 55A, or in the electric heating period with a later timing, as shown in a current waveform 56A. With the printing conducted following this algorithm, the width of a '0' part is enlarged, and an open pattern part can be prevented from becoming solid.
Patent JP-H0887568-A (JP)
Title: Reader and reading method for bar code
Inventor: DOKE ATSUHIRO
IPC: G06K7/10
Filed: 1994-09-20
Abstract: PURPOSE: To provide a compact bar code reader which easily and accurately read a bar code that is provided in the circumferential direction of a cylindrical body. CONSTITUTION: This bar code reader is equipped with a couple of rotary rollers 1 and 3 which are arranged in parallel to each other, a read head 5 which is arranged closely to the couple of rotary rollers 1 and 3 and reads out the bar code arranged on the top surface of an object such as a cylindrical container and a flat plate container mounted on both the rotary rollers 1 and 3, a driving mechanism 7 which drives and rotates the couple of rotary rollers 1 and 3, a 1st moving mechanism which moves the read head 5 in the height direction of the bars of the bar code, and a 2nd moving mechanism which moves the read head 5 in the bar code read direction.
Patent JP-S60119226-A (JP)
Title: Top bar of carding machine
Inventor: HAGIMOTO NORICHIKA
IPC: D01G15/24
Filed: 1983-11-28
Abstract: PURPOSE:To improve the accuracy of the mounting surface of a top card clothing of a top bar, by providing a flat mounting surface on one surface of a synthetic resin plate having protrusions engaged with plural holes formed in the undersurface of a top bar body on the other surface. CONSTITUTION:A top bar of a carding machine having a synthetic resin plate 5, having protrusions 3 engaged with plural holes 1 formed in the undersurface of a top bar body 2 and the other flat mounting surface 4 of the card clothing, and mounted detachably on the top bar body 2. The top bar will not cause strain even in curing the resin, and the resin plate 5 can be easily removed in the case of necessary recorrection.
Patent JP-S6380635-A (JP)
Title: Collision detecting method for optical spatial propagation type communication system
Inventor: SEKIGUCHI KIYONORI
IPC: H04B10/11
Filed: 1986-09-24
Abstract: PURPOSE:To securely detect a collision by detecting whether or not data sent out of its system coincides with data received from a reflector satellite. CONSTITUTION:A clock control circuit 3 supplies a clock synchronized with a transmission clock to a start/end detecting circuit 1 and a memory 2 on transmitting operation and stores the data C sent by itself in a memory 2. A transmitting terminal reproduces data sent back from the reflector satellite 28 and inputs the received data B to an end detecting circuit 4. At the same time, a clock control circuit 6 supplies a clock synchronized with the clock of the received signal to an end detecting circuit 4 and a memory 5 and stores the received data B in the memory 5. The contents of the two memories 2 and 5 are inputted to a decision circuit 10 with a signal J from a CPU to decide whether or not the sent data and received data coincide with each other.
Patent JP-S61103392-A (JP)
Title: Concentrating type digital private branch exchange system
Inventor: KITAMURA MASAKI
IPC: H04M3/12
Filed: 1984-10-26
Abstract: PURPOSE:To execute the communication even at the time of power failure by installing a power failure detecting means to a digital exchange and a concentrating device, and connecting forcibly a digital telephone set and a digital data trunk line. CONSTITUTION:When a power failure detecting circuit 15 of a digital PBX 10 detects a power failure, by a change-over command sending detecting circuit 16, direct change-over circuits 17 and 18 go to be in the (b) side and the digital data trunk line 11 and a digital multiple line 14 are directly connected. On the other hand, when the concentrating device 20 receives a power failure detecting signal from PBX 10, direct change-over devices 25 and 26 are connected to the (b) side. Therefore, a digital data line 11 and a digital telephone set 30 are directly connected, a power failure notice command signal is detected by a command sending detecting circuit 32, and the usual call function only can be operated. When the concentrating device 20 detects power failure, connection is directly executed in the same manner.
Patent JP-2001053424-A (JP)
Title: Method and device for adhering anisotropic conductive sheet
Inventor: WATANABE MASAYA
IPC: H05K3/32
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic sheet adhering method and device for properly adhering an anisotropic sheet even when a part is already mounted on the surface of a substrate. SOLUTION: A tape 4 in which an anisotropic sheet is supported by a base tape is fed, and the anisotropic sheet is positioned between a pressurizing head 1 and a substrate, and the pressurizing head 1 is pushed against the substrate so that the anisotropic sheet can be adhered to the substrate, and the base tape is peeled off in this method for adhering the anisotropic sheet. In this case, the pressurizing head 1 is pushed against the substrate in a state such that the tape 4 is accepted by a pair of tape bearing 33a and 33b at a position without any interference with a part preliminarily mounted on the substrate and a position adjacent to the both sides of the pressurizing head 1.
Patent JP-S60121229-A (JP)
Title: Cooling method of steel plate heated at high temperature
Inventor: MATSUZAKI KATSUNARI
IPC: C21D1/667
Filed: 1983-12-01
Abstract: PURPOSE:To diminish the generation of boiling droplet of water on a plate and to smooth a flow of said water by inclining the spreading direction of a flat spray at every neighboring header symmetrically for a central axis between respective headers. CONSTITUTION:A steel plate heated at high temperature to be passed is cooled by using a cooling apparatus in which plural upper and lower spray-headers arranged in a rectangular direction to a passing direction of said steel plate are provided, and plural flat spray nozzles are provided thereto. The spreading directions of the sprays are arranged reversely at every header 6. Therefore, because the spreading directions of the respective sprays become a similar direction between the sprays facing respectively, the running water 4 flows in some direction without staying even if the running water 4 happens to collide. As a result, the running water 4 between sprays flows at high speed and is discharged before the boiling droplet of water on a plate is generated.
Patent JP-H1070493-A (JP)
Title: Portable telephone set and its antenna performance test method
Inventor: KIKUCHI KAZUAKI
IPC: H04B1/44
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To easily execute the characteristic test of a transmission circuit or the like and the performance test of an antenna of the portable telephone set adopting the diversity system. SOLUTION: In the portable telephone set 100 adopting the diversity system, a transmission wave outputted from a transmission circuit 8 is outputted to a 1st external interface connector 5 via a 2nd switch 4, a transmission reception antenna 2, space, a reception antenna 1, and a 1st switch 3. A high frequency signal reception measurement device 200 is connected to the 1st external interface connector 5 to measure a transmission output power through the antennas 1, 2 and modulation accuracy. Moreover, the performance test of only the transmission reception antenna 2 and the reception antenna 1 is conducted by outputting the transmission wave from a high frequency signal transmission measurement device 300 switching the 2nd switch 4 to the 2nd interface connector 6.  Furthermore, the 1st and 2nd switches are switched respectively to the reception circuit 7 and the transmission circuit 8 respectively.
Patent JP-S61103916-A (JP)
Title: Production of powdery polyisocyanurate
Inventor: KOBAYASHI ISANORI
IPC: C08G18/02
Filed: 1984-10-26
Abstract: PURPOSE:To obtain a powdery polyisocyanurate with high heat resistance and reactivity, suitable as lacquer material, etc., by the reaction of a compound having two or more isocyanate groups in the presence of specific dispersant using a ring-forming catalyst. CONSTITUTION:A mixture of (A) 0.01-10pts.wt. of a non-aqueous dispersant (e.g., a polymethacrylic copolymer with a molecular weight >=1,000 having hydrophilic and lipophilic structures) and (B) 100pts.wt. of a non-reactive organic solvent (e.g., hexane) is incorporated with (C)10-50pts.wt. of a compound having two or more isocyanate groups in one molecule (e.g., isophorone diisocyanate) and (D) 0.001-1pt.wt. of an isocyanurate ring-forming catalyst (e.g., potassium acetate) followed by reaction at room temperature - 150 deg.C for 3-5hr. on stirring, thus dispersing and separating the objective polyisocyanurate fine particles out.
Patent JP-H0388992-A (JP)
Title: Compressor
Inventor: KOYAMA SATOSHI
IPC: F04C18/107
Filed: 1989-08-31
Abstract: PURPOSE:To enhance the assembling easiness, sealing performance, and the durability by making a blade of a compressor from a material in composite structure of ethylene tetrafluoride resin and thermo-hardening resin or a thermo- plastic resin with a specified melting point, and equipping this material with specific traits about the bending modulus of elasticity and the surface hardness. CONSTITUTION:A blade 21 of a compressor with helical blade is made of a material in composite structure consisting of ethylene tetrafluoride resin and a thermo-hardening resin or a thermo-plastic resin having a melting point over 270 deg.C, and the material is given such traits that the bending modulus of elasticity is over 6000kg/cm<2> and the surface hardness is over 55 shore-D. Example of the thermo-hardening resin is a composite material obtained by filling ethylene tetrafluorride resin having a density of approx. 2.15g/cm<3> with 5wt.% aromatic polyimide resin with a density of approx. 1.28g/cm<3>, while an example of the thermo-plastic resin is a composite material obtained by filling ethylene tetrafluoride resin having a density of 2.15g/cm<3> with 5wt.% polyphenilene sulphide with a melting point of approx. 280 deg.C. This gives high sealing performance and durability.
Patent JP-2000048883-A (JP)
Title: Double pole electrical connector
Inventor: KASAHARA KATSUNORI
IPC: H01R12/71
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a double pole electrical connector having the small number of parts and having a structure capable of shortening the length in the longitudinal direction. SOLUTION: In this double pole electrical connector 1 constituted of an insulating housing 2, and two conductive terminals 3 provided parallel to each other along the longitudinal direction of the insulating housing 2, fitting nails 16 which are approximately flush with the bottom surface of the insulating housing 2 and outwardly extending from both right and left side surfaces 2c of the insulating housing 2 are provided on respective conductive terminals 3, and connecting of the conductive terminals 3 and an external circuit and fixing of the insulating housing 2 can be simultaneously performed by soldering of the fitting nails 16.
Patent JP-H1168366-A (JP)
Title: Electronic circuit package
Inventor: YAMANAKA NAOAKI
IPC: H01L23/467
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To improve the packing density of an electronic circuit package without sacrificing the heat radiating ability of the package. SOLUTION: An electronic circuit package is provided with a mother board 1, a plurality of sub-boards 2 perpendicularly mounted on the mother board 1, semiconductor devices 4 mounted on one surfaces of the sub-boards 2, heat radiating fins 5 provided on the other surfaces of the sub-boards 2, and motor- driven fans 6 which cool the semiconductor devices 4 by blowing winds to the fins 5. In this case, vanes which are curved to the left and right sides from the top sides are formed on the fins 5 and the fans 6 blow the winds from the top sides of the fins 5.
Patent JP-H1148315-A (JP)
Title: Manufacture of container
Inventor: NAKAYAMA TORU
IPC: B29C49/48
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a container having an excellent appearance of the container and a good fitness of the cap. SOLUTION: The container manufacturing method is to manufacture a container 3 such as PET bottle by injection molding a parison 3 of polyethylene terephthalate or an olefinic resin having the mouth part 3a and trunk 3b of the container, and stretching the parison 3 by a blow mold 7 through biaxial biaxial orientation molding, and upon injection molding the parison 3, at least one recessed support ring 6 is circumferentially set on the outer circumference of the mouth part 3a, and upon stretch molding the parison 3, the support ring 6 is supported at the blow mold for orientation.
Patent JP-H04108697-A (JP)
Title: Compound semiconductor substrate and its production
Inventor: KANAO HIROTO
IPC: C30B29/40
Filed: 1990-08-27
Abstract: PURPOSE:To improve crystallinity and flatness characteristic by forming, via a specific buffer layer, an epitaxial layer of compound semiconductor on an Si single crystal substrate. CONSTITUTION:A pretreated Si single crystal substrate 11 is conveyed onto a susceptor in a reaction furnace and heated under reduced pressure in an H2 atmosphere, and then, a compound semiconductor, such as GaAs, is grown into several molecular layer and this growth is temporarily stopped and the compound semiconductor is grown into several molecules layer again in a similar manner as above, and these stages are repeatedly performed to form a buffer layer 22 by lamination. Subsequently, the compound semiconductor is continuously subjected to epitaxial growth on the above buffer layer 22, by which an epitaxial layer 13 is formed.
Patent JP-H04109851-A (JP)
Title: Field coil manufacturing apparatus
Inventor: HAYASHI MITSUMASA
IPC: H02K15/04
Filed: 1990-08-27
Abstract: PURPOSE:To make it possible to manufacture field coils for respective phases having different shapes through a single apparatus by pushing a conductor toward the center side of a rotary base member while gripping the conductor with a starting end gripping member and a predetermined end gripping member matching to each phase. CONSTITUTION:A conductor 42 is clamped by a starting end clamp 32 mounted on a rotary table 31, which is then rotated to wind the conductor 42. Upon finish of winding, end of the conductor 42 is clamped by a third conductor end clamp 35 and the conductor 42 is cut off at the outside thereof. A push member 54 is then pushed by means of a cylinder in the radial direction of the rotary table 31 with the opposite ends of the conductor 42 being clamped thus shaping a waved coil. End clamps(end grip members) 33-35 are disposed at three points and they are selected in the shaping operation of coil thus manufacturing field coils for respective (three) phases having different shapes through a single apparatus.
Patent JP-H0388492-A (JP)
Title: Color signal emphasis circuit
Inventor: NIKAWA HIDEMITSU
IPC: H04N9/68
Filed: 1989-08-30
Abstract: PURPOSE:To emphasize a color signal without causing a false color at borders of colors by obtaining one gain control signal from information comprising color difference signal R-Y, B-Y of an electronic camera, each high frequency component or a low frequency component and using the signal so as to control similarly the gain of the signals R-Y, B-Y. CONSTITUTION:The color signal emphasis circuit consists of high pass filters 1, 2 connecting to input terminal groups 11, 12, a control circuit 3 receiving outputs of the filters 1, 2, and two multipliers 4, 5 multiplying an output of the control circuit 3 with each output of the filters 1, 2 respectively and outputting the result to output terminal groups 13, 14. Then no processing is imposed on primary color signals, red, blue and green signal (R, G, B), a mean value of the frequency component of color difference signals R-Y, B-Y, are extracted and the result is converted by a coefficient device and a sole value is used to apply gain adjustment to the color difference signals R-Y, B-Y. Thus, only saturation is changed without changing the hue.
Patent JP-S6383366-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D13/18
Filed: 1986-09-26
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-H06272116-A (JP)
Title: Inorganic fiber
Inventor: AKUSERU ESHIYUNERU
IPC: C03C13/06
Filed: 1993-07-29
Abstract: PURPOSE: To obtain an inorganic fiber harmless to health. CONSTITUTION: At least 90% of a fiber comprises 20-50 wt.% CaO, and 50-80 wt.% Al2 O3 and the balance of a maximum of 10 wt.% usual impurity oxides. The inorganic fibers lose their fiber form factor after a short contact period with water or a physiological body fluid, so that dangers to health is not expected even if the fiber like this remains in or on human tissue for a prolonged period of times.
Patent JP-H04106341-A (JP)
Title: Humidifier
Inventor: MORIMOTO MASAO
IPC: F24F6/00
Filed: 1990-08-27
Abstract: PURPOSE:To stop the water in a water tank from flowing out when the main body falls down accidentally during operation by causing the connecting part between the water tank and a heating pipe positioned above the level of the water in the water tank at the time of a fall. CONSTITUTION:The connecting part connecting a first connecting pipe 37 and a second connecting pipe 38 is positioned behind the backside of the water tank 33 so that when, for instance, the main body 1 accidentally falls with the front down during operation, the position of the above-mentioned connecting part becomes higher than the water tank 33; therefore, no flow of water occurs from the water tank 33 to the outside through the second connecting pie 38, the first connecting pipe 37, and a heating pipe 36, and an outlet 48. Also the connecting part connecting the second connecting pipe 38 to a connecting port 35 of the water tank 33 juts out to the front from the front side of the water tank 33 so that when the main body 1 falls with the back down, the position of the connecting part connecting the second connecting pipe 38 to the water tank 33 becomes higher than the water tank 33; therefore, no flow of water occurs from the water tank 33 to the outside through the second connecting pipe 38, first connecting pipe 37, and the heating pipe.
Patent JP-H1167700-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: TAKAOKA HIDEJI
IPC: H01L21/304
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor wafer with high surface cleaning degree. SOLUTION: A silicon wafer 10 (a) is chamfered (b), and the surface 12 and the back 14 of the silicon wafer 10 having lapped surfaces (WS) are chemically polished (c). Then, a laser abrasion processing is executed (d) on the side 16 of the silicon wafer and the surface 12 and the back 14 are mirror plane- polished (e). Laser light used for the laser abrasion processing is desirable to be short pulse laser, whose wavelength is within the range of 100-400 nm and light-emitting time for one time is not more than 500 ns. The energy density of the laser light to be radiated is suitably in the range of 3-20 J/cm<2> being not less than the energy density required for abrasion silicon and energy density, which does not damage the deep part of the silicon wafer 10.
Patent JP-H1165634-A (JP)
Title: Nc program management system and record medium used for the same
Inventor: NAKABAYASHI HIROMITSU
IPC: G05B19/418
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an NC program management system in which mistakes at the time of update can be prevented through a simple operation, and a record medium used for it. SOLUTION: An NC program management system for fetching an NC program to be used for a working machine from a host computer, transferring it to a working machine, and registering the NC program in the host computer is provided with a management information extracting means 15 which extracts management information from the NC program registered in the host computer to which the management information for retrieval has been added, an NC program registering means 16 which writes the NC program to which the management information is added in the host computer based on the management information, an NC program extracting means 13 which designates the management information, and extracts the specific NC program from the host computer, and a management information adding means 14 which adds the management information for retrieval to the extracted NC program.
Patent JP-H04109441-A (JP)
Title: Optical information recording medium
Inventor: HAMADA EMIKO
IPC: G11B7/24047
Filed: 1990-08-30
Abstract: PURPOSE:To improve a signal characteristic such as jitter (swinging or fluctuation of digital signal in time base direction) and block error rate, etc., by setting the values of the depth and the width of a pregroove at specified values. CONSTITUTION:The depth dsub of the pregroove is made over 150nm as its shape, and in addition, its width wsub is made below 0.6mum. Therefore, much light absorptive material comes to be stored in the narrow pregroove 6, and absorbed heat is confined here, and the clear bit 11 of a good edge can be generated. Namely, the heat of a light absorptive layer 3 based on the absorption of the recording laser light L1 is confined in the pregroove 6 as being suppressed in the rate of diffusion to the outside, and a clear deformed part can be formed on the surface of a base plate 2. Thus, recording in which bit width and the edge are well-regulated is executed, and the specification values of the block error rate and the jitter prescribed in a CD standard are satisfied.
Patent JP-H0390358-A (JP)
Title: Rubber drum for sheet rotary offset press
Inventor: MARUKO BERUKUMAN
IPC: B41F13/42
Filed: 1990-08-30
Abstract: PURPOSE: To prevent the slakening of rubber blanket and to more well compensate the unballance of a blancket cylinder by supporting a rail head on a tightening spindle through the rubber blancket taken up along a cylinder groove and fixing the same to the bottom part of the cylinder groove. CONSTITUTION: A cover rail 8 passes through the nip between both tightening spindles 3, 4 to be inserted into a cylinder groove 2 and fixed to a bottom part 11 by a screw 12. A rail head 9 having a circular edge part is supported by tightening spindles 3, 4 through a tightened rubber bracket 5. Seal compounds 16, 17 are provided to the gaps between side walls 12, 14 and the lateral surface of the rail head 9. By this constitution, the rail head 9 is sealed to the cylinder groove 2 on all sides thereof. A cover rail 8 is also a counter wt. for dynamincally balancing a blanket cylinder 1. In the same way, the slackening of the rubber blanket 5 in a groove edge part is prevented.