baber/WOPTO huggingface dataset:
Patent JP-H06332386-A (JP)
Title: Liquid crystal display device
Inventor: SHITO ISAMU
IPC: G09G3/18
Filed: 1993-05-21
Abstract: PURPOSE:To provide a liquid crystal display device selectively switching an optimum display system corresponding to surrounding brightness. CONSTITUTION:This device is constituted of a back light 3 arranged on the rear of a liquid crystal panel 2 and irradiating the liquid crystal panel 2 from the rear, a reflection/transmission selection member 4 interposed between the liquid crystal panel 2 and the back light 3, and performing any operation of the reflection of an incident light from the display surface of the liquid crystal panel 2 or the transmission of the light radiated from the back light 3, a photodetecting means 5 detecting the light quantity of external light irradiating the liquid crystal panel 2 and a switching means 6 selectively switching between the operations of the reflection and the transmission of the reflection/ transmission selection member 4 based on the light quantity detected by the photodetecting means 5.
Patent JP-H09324351-A (JP)
Title: Wadding article
Inventor: FUJIMOTO MASUMI
IPC: D04H1/435
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To produce a wadding article containing specific wadding having a water-absorbing height of prescribed value or less, slight in the changes of appearance and touch due to water-washing treatments, large in drying speeds, excellent in a draining property and an antibacterial property and useful as a quilt, etc. SOLUTION: This wadding article comprises (A) wadding having a fineness of 0.5-30 denier and a fiber length of 10-100mm, containing antibacterial fibers containing an antibacterial ingredient such as the ingredient having an amidine group or a guanidine group or a quaternary ammonium salt of the formula (R1 is a 12-16C alkyl; R2 -R4 are each a 1-2C alkyl; Bu is butyl) preferably in an amount of 40wt.%, and having a crimp number of 3 mountains/25mm and a crimp percent of <=5%, and (B) a side fabric comprising the blend of cotton with polyester fibers preferably in an amount of >=25wt.%. Both of the wadding A and the side fabric B contains polyester fibers. The wadding article contains the wadding having a water-absorbing height of <=5mm preferably in an amount of >=15wt.%, has a water content of <=270wt.%, and is used as coldproof clothing, etc.  The wadding is preferably subjected to a water-repelling resin processing.
Patent JP-S5475637-A (JP)
Title: Suction heater for internal combustion engine and method of manufacturing suction heater
Inventor: MAKINO YOUICHI
IPC: H05B3/40
Filed: 1977-11-28
Abstract: PURPOSE: To simplify the manufacturing of suction heaters by forming a conducting path which will be made into an electric heating element on a ceramic green sheet, forming the sheet into a cylinder, and then baking it.  
     CONSTITUTION: A heater A for heating suction gas consists of a heat radiating conductor 2 made of tungsten, molybdenum, etc., set in the wall of a cylinder 1 made of oxides ceramic such as alumina or silicate, and current is inputted from a pair of terminals 3. By installing this heater A on the suction pipe of a cylinder head, suction gas is heated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01312880-A (JP)
Title: Surface emitting bistable semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1988-06-09
Abstract: PURPOSE:To allow the current region of a bistable action to operate extensively, stably and to be superior in reproducibility by specifying the relation between excitation and non- excitation regions. CONSTITUTION:This laser is equipped with: a non-excitation region 16; a plurality of excitation regions 20 and 21 which have different lengths and are disposed in parallel; a slant face 24 having a slope which is adjacent to a plurality of the excitation regions 20 and 21 and has an inclination of 45 deg. in the longitudinal direction of a resonator. Thus it has the structure where the surface of a transparent layer is exposed to a laser oscillation beam of light by making a hole 25 in a semiconductor multilayer structure in such a way that a part of an active layer 12 is contained into the non-excitation region in the perpendicular direction. In such a case, where the ratio of the whole length of the excitation regions to a non- excitation region is expressed by a ratio: (1-h):h(0<h<1); besides, a loss beta which is resulted from standardizing a loss alpha of the whole non-excitation region by using a loss GAMMA of the resonator is expressed by an expression I as per attached, the ratio of a differential gain coefficient ga to a differential gain coefficient gb: ga/gb as well as the ratio of carrier natural lives: taua/taub have a relation expressed by an expression II as per attached. This relation makes a bistable action possible and, further, renders its tolerence wider and thus allows a current region to be superior in controllability and reproducibility.
Patent JP-S63308791-A (JP)
Title: Semiconductor storage device
Inventor: YANAGISAWA KAZUMASA
IPC: G11C11/34
Filed: 1987-06-10
Abstract: PURPOSE:To halve the parasitic resistance of a common source line by connecting N-channel and P-channel source lines supplying an operating voltage to a sense amplifier in a couple of memory mats having the sense amplifier comprising a CMOS latch circuit brought into the operating state complementarily by address selection in crossing and supplying the voltage in response to the selection. CONSTITUTION:A power voltage Vcc is applied to a common source line PS0 via a P-channel FETs Q13, Q14 and a common source line NS0 is connected to ground via N-channel FETs Q17, Q18 to turn on a sense amplifier SA2. Common source lines NS0, NS1 and PS0, PS1 of sense amplifiers SA2, SA3 operated complementarily are connected in crossing. Thus, since the SA3 is turned off when the amplifier SA2 is turned on and a current flows to the SA2 through the lines NS1, PS1, the parasitic resistance is halved substantially, the leading of a unit sense amplifier USA is quickened and the operation of the amplifier SA2 is quickened.
Patent JP-S6040666-A (JP)
Inventor: JIIIKUFURIITO KATEEDARU
IPC: F27D3/15
Filed: 1984-07-09
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-H01311329-A (JP)
Title: List processing system
Inventor: OGAWA YUJI
IPC: G06F12/00
Filed: 1988-06-10
Abstract: PURPOSE:To omit garbage collection in list processing by providing a cell in a list area controlled by a reference number control means with a reference counter part and instantaneously registering a free cell whose value in the counter part is turned to '0' in a free cell stack by an instantaneous free cell recovering means. CONSTITUTION:The list area 3 in the list processing system is formed by a cell constitution having the reference counter part 8 and a pointer part 9 and a free cell is registered in a free cell stack 4. The reference number control means 1 detects how many other cells refers each cell in the list area 3 based upon the counter part 8 in the cell to control the list area 3. A cell in the list area 3 which is not referred from any other cell in the list area 3 is detected and instantaneously registered in the free cell stack 4 in the list area 3 as a free cell by the instantaneous free cell recovering means 2.
Patent JP-H039387-A (JP)
Title: Fixing device
Inventor: NAGANO TOSHIYUKI
IPC: F16H7/00
Filed: 1989-06-06
Abstract: PURPOSE:To limit a fixing film position to a set position while reducing the fixing film deviation by continually detecting the deviating quantity from the carrying direction and the vertical direction of the fixing film, which is rotated and carried. CONSTITUTION:The device performs the control of carrying the fixing film 3 by limiting the fixing film 3 to be at a certain set position by moving one end 9 of a follower roller 1 with a certain quantity upward by using a stepping motor, etc. when the fixing film 3 is deviated in the arrow B direction while the film 3 is being carried in the arrow E direction and by moving one end 9 downward when the film 3 is deviated in the arrow C direction. Namely, since a detector 10 detects not only when the movement in the carrying direction E of the fixing film 3 and the movement in the vertical direction B exceed the certain limit, but also continuously detects the movement in the vertical direction B, the deviating direction and the deviating quantity in the vertical direction are always detected. Thus, the deviation quantity from the carrying direction of the fixing film 3 and the vertical direction B can be always con trolled.
Patent JP-S5768036-A (JP)
Title: Semiconductor device
Inventor: KAMOSHITA MOTOTAKA
IPC: H01L21/31
Filed: 1980-10-14
Abstract: PURPOSE:To prevent the introduction of contamination from the peripheral edge and isolating region of a chip to active regions by covering an upper layer insulating film of multilayer protective film made of films of more than three types on the insulating part of the lower layer insulating film in contact with the primary layer. CONSTITUTION:A protective film made, for example, of a thermally oxidized film 13 and a PSG film 14 is formed on the surface of a substrate 11 formed with an active region 12, the films 13, 14 of a chip dividing region 15 are removed, and a nitrided film 16 is then accumulated on the overall surface. Subsequently, the region 15 is scribed to divide it into chips, preventing the invasion of contamination and moisture from the peripheral edge of the chip. In an IC structure, slots are opened at the insulating films 13, 14 of a field region 23 for isolating the active region 11, the film 16 is covered, and the contamination of Na from the periphery of the active region can be prevented. The opened slots 15, 23 may be formed only at the film 14, and the film 16 is covered only at the grooves 15, 23 so as to improve the passivation effect.
Patent JP-H01311729-A (JP)
Title: Frequency stabilizer
Inventor: SHIMIZU ISAO
IPC: H04B1/26
Filed: 1988-06-10
Abstract: PURPOSE:To stably keep the frequency for a long time by receiving base station transmission frequency so as to calibrate a reference crystal oscillating frequency of a mobile radio equipment and storing a frequency control value with respect to the crystal oscillator to a RAM. CONSTITUTION:An output fs of a crystal oscillator 1 is fed to the 1st local oscillator, in which the output is subject to multiplication of N/M (N,M are positive integers) and from which the 1st local frequency fL is obtained and fed to a mixer 4. On the other hand, a base station transmission frequency fR is received by a reception antenna 3 and fed to the mixer 4. The mixer 4 obtains an intermediate frequency fIF from the frequencies fR and fL, the result is amplified by an intermediate frequency amplifier 5, led to a demodulation circuit as a receiver via an intermediate frequency output 6 and fed to a frequency counter 7. The result of count of the frequency counter 7 is fed to a controller 8 and the frequency control value is obtained from the result of count of the frequency counter 7 and the storage number of a RAM 9 and the storage value of the RAM (frequency control value) is updated and then the result is fed to the crystal oscillator 1.
Patent JP-S6123083-A (JP)
Title: Sheet sorting apparatus
Inventor: MURAYAMA TOSHIAKI
IPC: B65H43/04
Filed: 1984-07-10
Abstract: PURPOSE:To prevent the breakage of a machine by the simple constitution by installing a safety mechanism for suspending the shift operation by the utilization of an external force when a bin shifting part is held by the external force and shifting is hard. CONSTITUTION:If an obstable exists in the lower part and transfer is obstructed, when a bin frame is shifted in the direction of lowering, the force applied by the obstacle is transmitted onto a lead cam 4 through the bin frame, bin 6, and a roller 5, and the lead cam 4 is raised. Said force is transmitted to a leaf spring part 9 through a spacer 11 and a bearing 10, and shifts the top edge in the C direction, and a limit switch SW installed onto a cam-shaft holder 8 is operated to suspend the drive of a motor. Therefore, the bin frame immediately stops shift, and the breakage of a machine is prevented.
Patent JP-H01315349-A (JP)
Title: Anion exchange resin
Inventor: AKOIN WATARU
IPC: B01J47/04
Filed: 1988-06-13
Abstract: PURPOSE:To obtain an anion exchange resin which treats high purity water efficiently by haloalkylating and aminating a specified granular copolymer as a matrix so as to attain a certain water content and a certain exchange capacity. CONSTITUTION:A copolymer consisting of an arom. monovinyl monomer and a polyvinyl monomer and having no practically true porosity is used as a matrix. This matrix is haloalkylated and then aminated to obtain an anion exchange resin having 15-30% water content and 0.8-3.0meq/g exchange capacity and producing highly purified pure water for medicine and semiconductor industries, etc. Water having a very low ion concn. can be efficiently treated by the anion exchange resin.
Patent JP-S5570138-A (JP)
Title: Receiver
Inventor: MURAKAMI TOSHIKI
IPC: H03J7/28
Filed: 1978-11-20
Abstract: PURPOSE:To shorten the time required until the end of reception of the desired frequency by setting the initial setting frequency of the receiver of PLL synthesizer system nearly at the center of the reception frequency and thus carrying out the sweep from the central frequency toward the upper of lower limit. CONSTITUTION:The PLL circuit consists of voltage control oscillator VCO11, LPF15, reference oscillator 14, phase comparator 13 and variable divider 12. And the pulses of sweep pulse generator 16 are counted by counter 17, and the division ratio of divider 12 is varied by the count value of counter 17. The initial setting frequency of counter 17 is set to about center of the reception frequency via preset circuit 20 and reset pulse generator 19. Then the sweep is always carried out from the central frequency toward the upper or lower limit, thus shortening the time required until the end of reception of the desired frequency.
Patent JP-H08337754-A (JP)
Title: Aqueous coating composition and outdoor article
Inventor: MORI HARUHIKO
IPC: C09D183/04
Filed: 1995-06-09
Abstract: PURPOSE: To obtain the subject composition containing a compound having a specific structure, a water-soluble and/or water-dispersible resin and an aqueous medium each in specific amounts and excellent in resistance to stain attachment, stain-removing property and storage stablity and film-forming property, etc. CONSTITUTION: This coating composition comprises (A) 1-50 pts.wt. compound of the formula [R is a monovalent organic group and/or H; (n) is an integer of 1-100] (preferably a fluorine-containing compound), (B) 100 pts.wt. water-so1 uble and/or water-dispersible resin (preferably a fluororesin) and (C) an aqueous medium and contains preferably (D) 10-200 pts.wt. water soluble and/or self- water-dispersible curing agent and further contains preferably (E) 0.05-5 pts.wt. surfactant. Furthermore, a resin having a group reacting with an isocyanate group is preferably included as the component B and a self-water-dispersible isocyanate-based curing agent is preferably included as the component D. A fluorine-containing surfactant or a modified organosilicone-based surfactant is preferably included as the component E.
Patent JP-S5932757-A (JP)
Inventor: YASUKOUCHI TAKASHI
IPC: F25B9/00
Filed: 1982-08-19
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-H05329936-A (JP)
Title: Manufacture of air permeable synthetic resin film and sheet
Inventor: HIYAMA TAKESHI
IPC: B29L9/00
Filed: 1992-06-04
Abstract: PURPOSE:To provide a manufacture of achieving aimed air holes in a thermoplastic synthetic resin film by means correctly adjustable at all times. CONSTITUTION:This is intended to manufacture air permeable sheets by press- bonding a thermoplastic synthetic resin film and a porous foundation material in use of heat-melt powder as an adhesive at a higher heat temperature than the melting point of the film. Since such a synthetic resin film is essentially purposed to be a water proofing property, it is required to determine the appropriate figures of a diameter of the powder and a quantity of the powder, and further select the hole diameter of air holes.
Patent JP-S6035791-A (JP)
Inventor: FUJIMORI JIYUNICHI
IPC: G10H7/00
Filed: 1983-08-08
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-H11339948-A (JP)
Title: Contaminated metal treating device
Inventor: TADANO HIDEAKI
IPC: H05B6/32
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of contaminated metal without generating a secondary contamination or without contaminating a crucible even in repeated dissolving. SOLUTION: This processing device is provided with a flow-out port 6a for allowing molten metal out and formed into a bottomed cylindrical shape and provided at the bottom, a crucible made of the conductive metal and having vertical slits radially provided in the cylindrical part with the nearly equal space, an induction coil 7 provided outside the crucible 6, and an alternating current power source 8 for supplying high frequency current to the induction coil 7 and a die 5 provided under the float dissolving device and for casting the molten metal and small lumps flowing out of the flow-out port 6a.
Patent JP-S5477123-A (JP)
Title: Video tape recorder
Inventor: WATANUKI TOSHIAKI
IPC: G11B27/32
Filed: 1977-12-02
Abstract: PURPOSE: To provide a VTR, which is equipped with a tape counter having simple construction but high accuracy, by providing a counter for counting the servo- control signals of the VTR.  
     CONSTITUTION: During the recording operation, switches 9 to 11 are connected with contacts a, d and 3 so that the tone pulses read out by a pickup head are fed to a phase comparator 2 to effect the servo-control for the tape running and to record the tone pulses in a control track through a control head 12. At the same time, the tone pulses are reset by the heading of the tape and counted up by a counter 18, which is connected with the servo-system, so that the counted value becomes a value corresponding to the tape position to accurately position the recorded image. If, during the reproducing operation, the switches 9 to 11 are interchanged, the counter 18 counts up or down the tone pulses, which are read out by the head 12, in accordance with the fast forward and rewinding operations. Thus, it is possible to provide a counter which has such a simple construction as can position the tape in high accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5476041-A (JP)
Title: Test pattern generator for logic circuit
Inventor: MATSUKAWA YASUSHI
IPC: G06F11/22
Filed: 1977-11-30
Abstract: PURPOSE: To secure the partial alteration for the contents of the subroutine and thus to decrease the capacity by providing the register to escape the test pattern plus the means to replace the test pattern with the optional part of the test pattern within the subroutine.  
     CONSTITUTION: Register 6 to escape the test pattern plus means selector 7 to replace the test pattern with the optional part of the test pattern within the subroutine are provided to the test pattern generator for the logic circuit using the subroutine. As a result, the partial alteration becomes possible for the contents of the subroutine with reduced amount of the capacity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08308588-A (JP)
Title: Condensation reaction using biocatalyst
Inventor: SATO TOYOYUKI
IPC: C12P19/02
Filed: 1995-05-18
Abstract: PURPOSE: To proceed smoothly a condensation reaction by stabilizing the amount of reflux of a reaction liquor through change in reaction pressure and by rapidly discharging byproducts from the reaction system without biocatalyst deactivation. CONSTITUTION: First, a reaction solvent higher in boiling point than byproducts is mixed with feedstocks and a biocatalyst, and a reaction vessel 1 is charged with the resultant mixture via a line 27 and a reaction is conducted under boiling at a temperature lower than the deactivation temperature of the biocatalyst. Secondly, the steam generated is partially condensed by a condenser 2, the resultant condensate as the reaction solvent is refluxed via a storage tank 3 to the reaction vessel 1, and the uncondensed steam is condensed by a condenser 4 and discharged out of the system. Finally, the reflux amount of the reaction solvent is detected using a flowmeter 1 and when the amount of reflux falls off a specified range, the reaction pressure is kept lower than a specified level to restore the amount of reflux within the specified range.
Patent JP-H10336397-A (JP)
Title: Moving structure for mobile object and image reader
Inventor: KUSAKARI TSUTOMU
IPC: G03B27/50
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To relieve a load on a drive source in the case of providing a torque to a long body to move a mobile object. SOLUTION: A wire 418 wound on a couple of pins 420, 422 is wound on a pulley 424 whose axial line is set perpendicular. The wire 418 wound horizontally is wound on a drive roller 426 for pluralities of turns in spiral and then wound on a pulley 428 whose axial line is set perpendicular. Since the drive roller 426 is placed between the pulleys 424, 428, a tension of the wire 418 wound on the drive roller 426 and a tension of the wire supplied from the drive roller 426 are almost equal to each other and opposite to each other in the direction, then a load resulting from the wire tension is not exerted to the drive roller 426, a motor torque is minimized and the vibration is suppressed.
Patent JP-H09324508-A (JP)
Title: Stopper for eaves gutter
Inventor: KIKUMA AKIO
IPC: E04D13/064
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To enable rapid coating as far as possible without staining a hand with an adhesive by a method wherein a flange is rotatably arranged at the outer edge of a contact piece through a hinge, and a flange is protruded from the side of a contact piece at a given distance from a different flange. SOLUTION: A plate-form flange 3 is arranged at a plate-form contact piece 1 through a hinge 4 and a plate-form flange 2 is protruded from the side of the contact piece 1. The flange 2 is formed such that a distance from the flange 3 is approximately equal to the thickness of the bottom plate of eaves gutter when the flange 3 is bent toward the flange 2 side along the hinge 4 approximately at right angles. When a stopper for eaves gutter is attached to the eaves gutter, an inner surface in an L-shape in cross section surrounded with the flanges 2 and 3 is coated with an adhesive. The flange 3 is bent toward the flange 2 side, and a mounting part in a U-shape in cross section comprises by the flanges 2 and 3 is inserted in the end part of the bottom plate of the eaves gutter and securely adhered thereto.  This constitution prevents the skin of a worker from being stained with an adhesion during execution of a work by using a stopper at a joint between the eaves gutter and a water collector.