baber/WOPTO huggingface dataset:
Patent JP-S5689187-A (JP)
Title: Color crt image pickup device
Inventor: IKEDA MASAHIKO
IPC: H04N9/79
Filed: 1979-12-21
Abstract: PURPOSE:To obtain a color hard copy, by installing a color filter between a white- and-black CRT and a camera and by displaying signals of red, blue and yellow com ponents successively onto the CRT and by picking up the fluorescent face of the white-and-black CRT. CONSTITUTION:Picking-up of a new hard copy is started by the film advancing signal. First, filter 2 is switched to the ''red'' filter by the filter switching signal (color luminance signal), and the CRT face is scanned by the luminance signal of ''red'' components and the horizontal deflecting signal to pick up ''red'' components for the first scanning line. Similarly, ''blue'' and ''yellow'' components are picked up. After picking-up for the first scanning line is completed in this manner, the vertical deflecting signal is changed to prepare for picking-up for the second scanning line. Picking-up for the second scanning line is performed similarly, and these operations are continued successively till the end of the last scanning line.
Patent JP-S6228410-A (JP)
Title: Water-absorbing fiber
Inventor: ABE MORIO
IPC: D04H1/4282
Filed: 1985-07-26
Abstract: PURPOSE:To obtain water-absorbing fibers having high water-absorbing property without causing tackiness or deterioration in strength on water absorption, by joining a crystalline polyolefin as the first component to a thermoplastic elastomer and a highly water absorbing polymer as the second component in the specific state of both components. CONSTITUTION:Water-absorbing fibers obtained by melt spinning (A) a crystalline polyolefin, preferably having 2-50 melt flow rate and (B) a mixture of a thermoplastic elastomer with a highly water-absorbing resin, e.g. starch, at 95-40:5-60 weight ratio and arranging both components (A) and (B) in the side-by-side or sheath-core type [the component (A) as the core and the component (B) as the sheath] preferably at 30-70:70-30 weight ratio of the components (A) to (B).
Patent JP-S6226861-A (JP)
Title: Amorphous silicon thin film transistor
Inventor: KANEKO YOSHIYUKI
IPC: H01L29/78
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a TFT constructed of amorphous silicon and having a decreased VT drift and a high reliability as a switching element, by adding a small amount of phosphorus to the a-Si active layer. CONSTITUTION:Amorphous silicon for an amorphous silicon TFT is produced under the conditions: the flow rate of monosilan gas of 100sccm; the ratio of PH3/SiH4 of 1ppm; the degree of vacuum of 1.0Torr; the oscillation output of 20W; the rate of production of 1Angstrom /S; and the producing temperature of 230 deg.C. Any ratio higher than 0ppm and lower than 3ppm may be used for PH3 gas. Further, any temperature in the range of 200 deg.C-450 deg.C may be used for producing the amorphous silicon. A gate insulation film is not limited to SiN but it may be SiO2, SiON or the like. The a-Si TFT can decrease the VT drift, which is caused when a minus bias is applied to the gate, to 1/2-1/3 in compari son with the conventional ones. Thus, the characteristics as a switching element can be improved.
Patent JP-S5965197-A (JP)
Inventor: WRULICH HERWIG
IPC: E21C35/23
Filed: 1983-09-08
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-H0915524-A (JP)
Title: Optical scanner and image forming device
Inventor: MIYAZAKI YOSHINORI
IPC: G03G21/14
Filed: 1995-06-30
Abstract: PURPOSE: To provide an optical scanner having a light shielding mechanism whose constitution is simple and which is realized to be small-sized. CONSTITUTION: This device processes a movable light shielding member 6 shielding a laser luminous flux radiated from a laser unit 4, displacement regulating means 2 and 5 regulating the displacement of the light shielding member 6 and an actuator means displacing the light shielding means 6; and the actuator means possesses an actuator 3 constituted of shape memory alloy, a heating means 12 heating the actuator and a bias force means 1 actuating restoring force returning the actuator deformed to be a stored shape to be in a state before deformation.
Patent JP-H0457777-A (JP)
Title: Taping method of semiconductor device
Inventor: KOMATSU IKUO
IPC: B65D85/86
Filed: 1990-06-25
Abstract: PURPOSE:To enable taping a semiconductor device with large width direction dimensions without expanding a tape width by sticking a cover tape to an adhesive joint extending along the opening both sides of pockets arranged at constant spaces in the longitudinal direction of a carrier tape and bent at a specific angle from a horizontal plane in the direction of pocket depth to seal pocket openings. CONSTITUTION:Embossed pockets 2 for containing semiconductor devices along the longitudinal direction of a carrier tape l are provided at constant spaces and after the semiconductor devices 6 have been received in the pockets 2, a cover tape 5 for covering and sealing the opening of the pocket 2 is stuck to a cover tape adhesive joint 3 extending along both sides of the opening. The adhesive joint 3 is bent within the angular range of 30-60 degrees from a horizontal plane in the direction of pocket depth. Thus, the width of the carrier tape l can be made narrower than that of the carrier tape, where the cover tape adhesive joint is horizontal, so that it is possible to prevent a cost and packing volume from increasing.
Patent JP-H1118187-A (JP)
Title: In-hall loudspeaker equipment tracing speaking party and voice input method
Inventor: KIYOHARA KENJI
IPC: G10L15/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the position of a speaking party using an in-hall loudspeaker equipment from being mis-estimated. SOLUTION: A pickup sound processing section 12 applies a delay processing and signal amplifier processing to a voice signal from a microphone 11 for each input channel, depending on an arithmetic operation pattern, signals of each channel are summed, a control discrimination processing section 13 compares a sum signal for each arithmetic operation pattern with a sum signal of each channel to estimate the position of a speaking party. Here, a storage section 14 stores the position information of a loudspeaker 16 and gives the information to a control section 17, so as to exclude the position of the loudspeaker 16 from the arithmetic operation pattern, thereby avoiding the loudspeaker 16 from being focused.
Patent JP-H1117711-A (JP)
Title: Serial interface circuit
Inventor: NAKAMURA RYUTA
IPC: H04L12/28
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To transmit/receive the data of a large capacitance with a packet corresponding to a prescribed standard and to enable error discrimination by generating a request packet from a present node to the other node, sending it to a serial interface bus, performing receiving processing to the packet of a response to the request packet and discriminating the presence/absence of error in the received response packet. SOLUTION: A transaction controller discriminates the presence/absence of error in the response packet and when there is an error, an error discrimination circuit 1261 is provided for discriminating the contents of the error. When the presence of error in the response packet is detected, the error discrimination circuit 1261 outputs a signal to a request packet generating circuit, a response packet circuit an FIFO for request and a packet for response and stops the processing of them. Then, an error code corresponding to the contents of the error is set to the error register of a control register CR and when the presence of error is detected, an interruption pit is set to the CR.
Patent JP-H06202653-A (JP)
Title: Automatic accompaniment device
Inventor: SHINOHARA ISAO
IPC: G10H1/38
Filed: 1993-06-11
Abstract: PURPOSE:To play an accompaniment corresponding to complicated music expression by the automatic accompaniment device which is stored with chord progression information in advance by enabling a player to freely change the pattern of the automatic accompaniment. CONSTITUTION:When an accompaniment SW is ON (step A5), a chord name CN1 and time information TCN are read out and an automatic accompaniment sound is generated on the basis of them (A6-A10). Here, an accompaniment keyboard is scanned (A10) and if a key is pressed (A11), a chord name CN2 and a root R are decided from the depressed key, so that an automatic accompaniment sound is generated on the basis of those CN2 and R.
Patent JP-H081850-A (JP)
Title: Postforming decorative laminated sheet and its production
Inventor: OGAWA KEIJI
IPC: B29C65/02
Filed: 1994-06-24
Abstract: PURPOSE:To prevent a crack and a fracture and unnecessitate equipment of a high cost such as induction heating by sticking the same laminated sheets being the laminate of thermosetting resin-impregnated core paper through a rubber-based adhesive or sticking a laminated sheet to a decorative laminated sheet consisting of thermosetting resin-impregnated core paper and thermosetting resin-impregnated pattern paper through the rubber-based adhesive. CONSTITUTION:Five sheets of kraft paper of 200g/m<2> which is impregnated with phenolic resin at 40wt.% are laminated and heated at 145 deg.C for 10 minutes and press-formed at 80kg/cm<2> and thereafter cooled at 15 deg.C for 10 minutes to obtain a phenolic resin-impregnated laminated sheet (laminated sheet) 2 having a thickness of 1.1mm. Then a chloroprene rubber adhesive is applied to one side of the laminated sheet 2 at 30g/m<2> dry spread, dried and heated at 150 deg.C. Thereafter the laminated sheet 2 is pressed by a rubber roll and worked into the curved surface. Twelve sheets are laminated on a forming die. Further the chloroprene rubber adhesive is applied to the rear of a decorative laminated sheet 4 having a thickness of 0.8mm and dried. The decorative laminated sheet 4 is placed on the laminate in which twelve sheets have been laminated. These are heated and pressed by the rubber roll and worked into the curved surface and laminated. Finally the forming die is removed to obtain a postforming decorative laminated sheet 11 having a thickness of 13mm.
Patent JP-S5688330-A (JP)
Title: Fixing method for lead wire
Inventor: ABE TADAO
IPC: H01L21/60
Filed: 1979-12-19
Abstract: PURPOSE:To automate the nail head bonding of gold wire by providing a silver  plated layer having specified roughness of the surface on a metal conducting wire  on an insulating substrate. CONSTITUTION:A copper foil 3 is bonded to the insulating layer 2 of the substrate 10 having the thin insulating layer 2 on Al 1, and a silver plated layer 4 is selectively formed. The copper foil 3 is etched out with the silver layer 4 as a mask, and the conducting path is formed. In this case, if the roughness of the surface of the silver plating 4 is about 1.5-5mu, the anchor effect is yielded when the lead wire 6 is fixed, the fixed cross sectional area is increased, and the lead wire can be fixed to the uncontaminated surface whose tip of the convex portion is not deformed. Therefore, the excellent nail head bonding is realized only by the selection of the roughness of the surface of the silver plated layer, and the automation by the nail head bonding without directivity becomes possible.
Patent JP-S6225749-A (JP)
Title: Diazo type copying material
Inventor: HOSHINA TAKAYUKI
IPC: G03C1/00
Filed: 1985-07-27
Abstract: PURPOSE:To erase the color of a formed image in a short time by incorporating microcapsules each composed of an alkali-soluble resin as a shell material and a reducing or oxidizing agent as a core material in a precoat layer and a metallic compound and a diazo compound and the like in a photosensitive layer. CONSTITUTION:The precoat layer and a photosensitive layer are formed on a support to obtain a diazo type copying material. One of both layers contains the microcapsules each composed of the alkali-soluble resin having a carboxylic group, such as casein or alginic acid, as the shell material, and the reducing agent, such as stannous chloride or hydroquinone, or the oxidizing agent, such as p-nitrosodimethylaniline, as the core material. The photosensitive layer contains the metallic compound, such as a calcium salt, the diazo compound not forming a complex, and a hydrazone coupler. When this copying material is developed in an alkaline atmosphere, the shell material is dissolved to release the core material and reacts with the dye produced by the diazo compound and the coupler to erase the color. When the copy is processed with the metallic salt after development, it cannot be erased, thus permitting the obtained copy to be erased or the color copy to be stored.
Patent JP-H04364534-A (JP)
Title: Inference system
Inventor: MANO KEIJI
IPC: G06F9/44
Filed: 1991-06-11
Abstract: PURPOSE:To enable an inference process wherein the process state of a plant which varies momentarily is judged in time series from one point of time to a certain point after it by the inference system which diagnoses a fault of the plant and assists its operation. CONSTITUTION:On-line data required for the inference are passed to an inference module 13 through a data gathering module 12 and stored in an internal working memory 2. The inference engine 3 that the inference module 13 has operates a time-series control table 4 and a time-series collation table 5 to repeat actuation as many times as required at a constant period from a scheduler 11, and the collation state of the condition part of a rule in the time-series collation table 5 is stored at each time to end one inference process in the near future when the collation of all rules is completed.
Patent JP-H0910918-A (JP)
Title: Manufacture of bearing metal
Inventor: FUJIWARA MASAHARU
IPC: F16C33/14
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a uniform and fine grain structure by remelting a soft metallic layer with laser beam irradiation after casting the soft metallic layer on the inner surface of a bearing base metal and finishing to eliminate cast defect and coarse grain structure. CONSTITUTION: After centrifugal casting, the finish work of the base metal 1, tin plating on the inner surface of the base metal and the casting of a white metal 2 by the centrifugal casting are performed and the rough finish work is executed. At the step of the rough finish work, e.g. the thickness of the white metal 2 is made to thicker by 0.5-1.0mm than the last finish worked thickness. Thereafter, the remelting process of the white metal 2 with the laser beam irradiation 5 is arranged. After executing the remelting process, the bearing base metal is completed by a division and the finish work. An aluminum-tin alloy besides the white metal as the soft base metal can be used. By this method, a peeling crack resistant performance can be improved.
Patent JP-H0333014-A (JP)
Title: Production of fine zinc oxide powder for alkaline storage battery
Inventor: FUNAHASHI TSUNEO
IPC: H01M4/42
Filed: 1989-06-30
Abstract: PURPOSE:To prolong cycle life by bringing fine ZnO powder with stuck In(OH)3 into contact with Tl(NO3)3 and heating them in an oxidizing or inert atmosphere. CONSTITUTION:An In(NO3)3 soln. having 10-50g/l concn. is added to an aq. slurry obtd. by dispersing fine ZnO powder in water under stirring and they are mixed. The pH of the mixture is raised to 7-8 by adding an alkali such as ammonia to deposit In as In hydroxide and the mixture is filtered to obtain fine ZnO powder with stuck In(OH)3. A Tl(NO3)3 soln. having 20-130g/l concn. is added to the fine ZnO powder while kneading the powder and they are dried at 100-200 deg.C, crushed and heated to 500-800 deg.C in an oxidizing or inert atmosphere. By this heating, the Tl(NO3)3 is decomposed and fine ZnO powder for an alkaline storage battery uniformly coated with 1-5wt.% (expressed in terms of In) In(OH)3 and 0.2-3wt.% (expressed in terms of Tl) Tl2O3 is obtd.
Patent JP-H0336341-A (JP)
Title: True wall-made ventilating device
Inventor: AOKI MANABU
IPC: E04B1/70
Filed: 1989-06-30
Abstract: PURPOSE:To improve an effect of heat insulation, moisture-proof and corrosion preventing effects by arranging a heat insulation-ventilating member, in which a plurality of grooves are formed in the lower surface of a horizontal flat plate part in a protrusive sectional block-shaped synthetic resin unit, in the edge tie-in part of floor and wall heat insulating materials. CONSTITUTION:A heat insulation-ventilating member 3 is constituted by forming a plurality of grooves 12 in a direction almost orthogonal with a protrusive ridge line in the lower surface of a horizontal flat plate part 11 of a protrusive sectional block-shaped synthetic resin unit consisting of the two flat plate parts 11, 11'. The heat insulation-ventilating member 3 is arranged, with the groove 12 placed in the lower, on a base 2 provided on the cloth foundation 1. Next the edge part of a floor heat insulating material 5 is mounted to one internal angle part of the horizontal flat plate part 11 of the heat insulation-ventilating member 3, and the end part of a wall heat insulating material 6 is brought into contact with the other internal angle part. In this way, the contribution can be attained to the improvement of execution workability and accuracy while enabling air to be circulated between the under floor and the outside space of the wall heat insulating material 5.
Patent JP-H0831046-A (JP)
Title: Tape starting end and finishing end detecting device
Inventor: NAOI AKIRA
IPC: G11B15/08
Filed: 1994-07-19
Abstract: PURPOSE:To obtain a tape starting and finishing ends detecting device capable of inexpensively and surely guding light beams from a light emitting part to a single light receiving part by inclining one pair of incident surfaces opposite to the light emitting part of a light transmission body at a prescribed angle. CONSTITUTION:The light beams 43 and 44 from one pair of light emitting elements are refracted by the incident surfaces 58 and 59 inclined by prescribed angle theta deg. of the light transmission body 55, and are made incident upon total reflection surfaces 60 and 61 at an angle <=45 deg. and are then reflected. Then, the totally reflected light beams 43 and 44 are converged in an approximately central part of a light-emitting surface 62, from which the beams are emitted to surely reach the single light receiving element 33. By this constitution, not only the device is inexpensive, but also the device is not required to consider how to cope with malfunction due to diffused external light because of the single light receiving element 33 provided to be positioned in the central inside part of a tape cassette. Moreover, the light emitted from one pair of light emitting elements can surely reach a light receiving element 33 by the light transmission body 55, thus enhancing transmission efficiency and suppressing malfunction to the utmost.
Patent JP-H0334183-A (JP)
Title: Stacked device
Inventor: TOYOSHIMA ATSUSHI
IPC: G06F12/00
Filed: 1989-06-30
Abstract: PURPOSE:To retrieve whether an optional address is stacked before or not by dividing a stack into plural sets, and reading out a stack point from a stack pointer array for every set. CONSTITUTION:The low order part of an address register 1 is sent to the stack pointer arrays 41 of a set 0 and the set 1, and a pointer value and an effective bit V are read out from a designated storage position. The read out pointer value is sent respectively to the address stacks 45 in the set 0 and the set 1, and an address and the effective bit V are read out from the designated storage position. The high order part of the read-out address and the high order part of the address of a register 1 are compared by a comparator 46, and a compared result is sent to an AND circuit 47. Then, in the case where the effective bit V read out from the array 41 is '1' and the effective bit V read out from the stack 45 is '1' as well and in addition, the compared result of the comparator 46 coincides, the purport that data corresponding to the register 1 exists in a device is reported through an OR circuit 48.
Patent JP-S5790659-A (JP)
Title: Image former
Inventor: NAKAOKA MASAKI
IPC: G03G15/20
Filed: 1980-11-27
Abstract: PURPOSE:To obtain an image support material having no creases by having a guide member guiding the image support member between a pair of conveying members, and bringing at least a part of the guide member into contact with at least one of a pair of the conveying members. CONSTITUTION:A guide member 7 having an uphill slope toward the conveying direction of a conveying belt 5 receiving an image support member from the said belt and conducting the same to a fixing roller 11 is provided between the belt 5 and the roller 11. The member 7 is provided with a plate body 8 fixed onto a shaft part 9 mounted rotatably to the body of a device and a polyester film 81 thereon, and the leading end part of said film 81 is in contact with the roller 11 having flexibility at a contact point 82. When paper 3 passes on the film 81 and arrives at its leading end part, the paper 3 is drawn strongly at the center, namely, the member 7 disperses the waving of the paper coming to the center toward the peripheral direction, thereby suppressing the generation of creases and making superior fixing possible.
Patent JP-H0332716-A (JP)
Title: Method and device for backwashing dust collector
Inventor: INOUE SHUNJI
IPC: B01D46/24
Filed: 1989-06-30
Abstract: PURPOSE:To prevent the clogging of a bottomed cylindrical ceramic filter even though the dust collector is continuously operated for a long time by selectively injecting a gas into the hollow part of the filter and successively scattering and removing the dust from the plural filters. CONSTITUTION:A filter supporting member 17 having plural through holes 16 is set in a shell 15, and the inside of the shell 15 is divided into a waste gas inlet chamber 18 and a waste gas discharge chamber 19. The bottomed cylindrical ceramic filter 20 is inserted into each of the plural through holes 16 and fixed, the opening 21 of the filter 20 is positioned on the discharge chamber 19 side, and the dust in the waste gas introduced into the inlet chamber 18 is removed by the filter 20. The waste gas passed through the filter 20 is discharged from the discharge chamber 19, a gas is injected into the hollow part 20a in the filter 20 from the opening 21 by a gas injection means 23 provided in the discharge chamber 19, and the dust depositing on the filter 20 is scattered and removed. In this case, the gas is selectively injected into the hollow part 20a, and the plural filters are successively freed of dust.
Patent JP-H0456209-A (JP)
Title: Semiconductor manufacturing device
Inventor: FUKUMOTO HIROBUMI
IPC: H01L21/30
Filed: 1990-06-25
Abstract: PURPOSE:To obtain an appropriate exposure, and to improve the uniformity of resist dimensions even when the reflectivity of the substrate between wafers or in the wafers is different by a method wherein a measuring instrument, with which the luminous intensity of the light projected on the outside of a semiconductor substrate region is measured, and another measuring instrument and the like, with which the luminous intensity of the light from the semiconductor substrate, are provided. CONSTITUTION:Provided are a wafer stage 5, a semiconductor substrate 7 provided on the wafer stage 5, a first light to be projected on the outside of the region of the semiconductor substrate 7, a light intensity measuring device 6 with which the first light projected on the outside of the region of the semiconductor 7 and the luminous density of the above-mentioned first light are measured on the wafer stage 5, a half mirror 9 which is provided on the light path of the third light, and a light intensity measuring device 8 with which the fourth light, which is formed by reflecting the third light by the half mirror 9, and the luminous intensity of the fourth light is measured. For example, by measuring the intensity of light exposed on the semiconductor substrate 7 and the intensity of the light reflected from the semiconductor substrate 7, the appropriate exposure for formation of a pattern on the semiconductor substrate 7 is calculated from the relative ratio of the respective ratio of the above-mentioned light intensity.