baber/WOPTO huggingface dataset:
Patent JP-H11298030-A (JP)
Title: Solar cell cover glass, manufacture thereof and solar cell
Inventor: HASHIMOTO YOSHIHIRO
IPC: H01L31/052
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide antireflection optical function to cope with the larger size demand and make the surface hardly contaminated by flattening the tops of protrusions on a light incident surface of a cover glass. SOLUTION: A float glass plate 1 is pasted to a polishing base wheel through gypsum, ground by a grinder through a slurry of water and sand and then through a slurry of water and alundam to roughen the glass surface. In a primary treatment, the surface roughness is large and the surface is so rough as to cause troubles such as easily contaminating the glass surface in use, and hence it is further polished by a polisher having an urethane pad interposed with a slurry of water and Ce oxide, this polisher has a spindle at the center in the flowing direction of the polishing step and a plurality of polishers attached to the main shaft and a second polishing treatment flattens the tops of the protrusions.
Patent JP-S62262943-A (JP)
Title: Storing of vegetable and fruit
Inventor: OSAJIMA YUTAKA
IPC: A23B7/148
Filed: 1986-05-08
Abstract: PURPOSE:To make it possible to retain freshness of vegetables and fruits for a long period, by containing the vegetables and fruits in a storage container having a dehydration mat placed in the lower part thereof, arranging a specific freshness retaining agent in the storage container and keeping the concentrations of gaseous carbon dioxide and oxygen in the container at specific values. CONSTITUTION:Vegetables and fruits are contained in a storage container having a dehydration mat in the lower part thereof. A carrier impregnated with an inorganic acid solution of a halogen-containing oxy acid or a salt thereof and a freshness retaining agent containing a dehydrating agent is placed in the above-mentioned container. The interior of the container is kept at an atmosphere of 10-25% gaseous carbon dioxide concentration and 1-5% oxygen concentration. Paper, nonwoven fabric, water absorbing polymers, etc., may be cited as the material for the dehydration mat and active carbon is normally used as the carrier. Sodium bromate or potassium bromate is preferred for the halogen-containing oxy acid or salt thereof. Sulfuric acid is preferred for the inorganic acid. A solid dehydration agent is used as the dehydration agent and calcium chloride, silica gel, water absorbing polymers, etc., may be cited.
Patent JP-S5438139-A (JP)
Title: Light deflector
Inventor: HIGUCHI RIYUUICHI
IPC: G02B26/10
Filed: 1977-08-31
Abstract: PURPOSE: To correct the displacement position of the light spot on projection plane so as to approach to the value proportional to the rotating angle of a reflecting mirror by disposing a transparent parallel flat plate of a specified thickness the path of reflection rays. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06313581-A (JP)
Title: Air conditioning system
Inventor: SATO MINORU
IPC: F24F3/00
Filed: 1993-05-06
Abstract: PURPOSE:To realize a satisfactory air conditioning environment by selecting whether supply air from an air supply port should be passed to a first duct or to a second duct. CONSTITUTION:At the time of cooling, dampers 90-96 are operated to select a first duct 86, and air cooled to a necessary temperature by an air conditioner 16 is supplied from ceiling diffusers 82 to an air conditioning area 12. An air supply amount from the diffusers 82 is so regulated by a VAV (variable air volume) that a room temperature to be detected by a room thermostat 104 becomes a predetermined constant temperature. At the time of heating, the dampers 90-96 are operated to select a second duct 88, air heated to a necessary temperature by the conditioner 16 is supplied from floor diffusers 84 to the area 12. An air supply amount from the diffusers 84 is so regulated by a VAV fan unit 114 that a room temperature to be detected by the thermostat 104 becomes a predetermined constant temperature. Thus, a satisfactory air conditioning environment can be obtained.
Patent JP-S5730413-A (JP)
Title: Schmitt trigger circuit
Inventor: NAMIKOSHI YASUMASA
IPC: H03K3/037
Filed: 1980-07-31
Abstract: PURPOSE:To change the hysteresis width arbitrarily, by using a logical circuit element in which the threshold voltage is changed with the power supply voltage. CONSTITUTION:When the voltage of an input signal increases gradually from 0 volt, the output of an inverter 14 is at H level at first, and it is almost the power supply voltage Vcc. When the voltage of the input signal exceeds the threshold VTH (threshold at power supply voltage Vcc), the output is inverted to be at L level and becomes about 0 volt. Thus, the power supply voltage divided with resistors R1, R2 is applied to a positive power supply terminal C of the inverter 14. When the input signal voltage decreased gradually from around Vcc, since the output of the inverter 14 is at L level, and since the voltage at the power supply terminal C is a low voltage divided as above, the threshold voltage VTH' is lower than the VTH. Thus, when the input signal voltage is lower than the VTH', the output is inverted.
Patent JP-S586932-A (JP)
Inventor: YAN RINDOSUTOROOMU
IPC: C21D1/40
Filed: 1981-07-06
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-H043117-A (JP)
Title: Display controller
Inventor: NONOSHITA HIROSHI
IPC: G02F1/133
Filed: 1990-04-20
Abstract: PURPOSE:To allow the immediate display of rewritten data by providing a means for executing the cycle to rewrite the part accessed from a host side, such as CPU and limiting the conditions for shifting to this cycle by the number of access times. CONSTITUTION:The operation to sequentially refresh the entire part of the screen of a ferroelectric liquid crystal (FLC) display 26 and the operation to rewrite the line accessed by the CPU at a prescribed number of times or above in order to change the display contents are time divided and alternately executed. Further, a counter 703 delivers a stepping signal to the selector corresponded by a selector 701 according to the access address of the CPU incoming from an address bus driver 31. Flag latch parts 705 are provided in correspondence to the respective counters 703 and the counters 703 set the flags upon generation of a carry when a count value attains a set value. The immediate displaying of the rewritten data is executed in this way without lowering a refresh rate.
Patent JP-2000299697-A (JP)
Title: Mail server device
Inventor: KUKIDA SHUICHI
IPC: H04W4/16
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a mail server device capable of providing a distribution service capable of transmitting anonymous electronic mail from a portable telephone set. SOLUTION: A mail server 24 transfers received mail to the prescribed number of members selected by a prescribed method out of previously registered members at random. In this case, the mail is transferred after translating the call origination source information of the received mail to a corresponding nickname address registered in a member data base 33. Thus, when executing the novel distribution service such as distributing to the registered members which request the received mail at random, for example, the anonymous electronic mail can be transmitted even from the portable telephone set and the telephone number of the portable telephone set is not known by a party.
Patent JP-H09290823-A (JP)
Title: Carton
Inventor: MAEDA FUMIAKI
IPC: B65D25/20
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a carton that can be produced with its cost restrained from rising and is available for keeping a satisfactory stability in preservation while being easy for unsealing. SOLUTION: This carton is made of paper with its housing space surrounded with a plurality of side plates and closed with a top plate, and an external turning-up piece 30 to be stuck to the surface of the side plate 22A is turnably connected to the top plate while a holding piece 41 for picking up the external turning-up piece 30 is connected to the external turning-up piece 30, and a protuberance 41b for forming a space 43 for picking is formed at least at one side on the reverse side of the external turning-up piece 30 and the reverse side of the holding piece 41 between the holding piece 41 and the side plate 22A.
Patent JP-H09287494-A (JP)
Title: Controller for internal combustion engine having electronically controlled throttle
Inventor: MACHIDA KENICHI
IPC: F02M25/07
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the setting accuracy of a target quantity of air corresponding to a target torque and improve the controlling accuracy of the opening angle of a throttle and an air-fuel ratio. SOLUTION: On the basis of a target torque tTe (S1) and the number of revolutions of an engine Ne, a target quantity of fuel tQf (S2) and a target air-fuel ratio tA/F (S3) are set. Based on the target fuel quantity tQf and the target air-fuel ratio tA/ F, a target quantity of air tQa is set (S4). Meantime, a quantity of air tEGRO2 contained in the exhaust reflux, which is to be supplied for combustion is calculated and the obtained air quantity tEGRO2 is subtracted from the target air quantity tQa for correction (S5). Form the subtraction-corrected target quantity of air tQa1, a target opening area tAa is obtained (S6) on the basis of which a target opening angle tTVO of a throttle valve is set (S7).
Patent JP-H02284786-A (JP)
Title: Laser making method and device therefor
Inventor: WATANABE YOSHIYA
IPC: B23K26/066
Filed: 1989-04-27
Abstract: PURPOSE:To form a mark on a material to be marked with a pattern synthesizing the pattern of each mask by providing plural laser beam paths and the marks on these beam paths, respectively and irradiating the material to be marked with the laser beams passing through these masks. CONSTITUTION:The laser beam L is divided with a beam dividing device 13 and one side of the divided laser beam progresses a first beam path 14 and after passing through a lens 17, this passes through a first mask 18. Further, this is bent toward a beam path synthesizing device 24 with the mirror 19. In a first mask 18, since the laser beam L passes only with a first mask pattern 27, this goes to the beam corresponding to the first mask pattern 27. The laser beam divided to a second beam path 15 goes to the beam corresponding to a second mask pattern 28. The laser beams L1, L2 made incident on the beam path synthesizing device 24 are synthesized and image thereof is formed with an objective lens 25 to irradiate the surface of electron parts 26. By this method, the mark on complicated pattern containing blank 31 can be formed.
Patent JP-S5439568-A (JP)
Title: Manufacturing unit of braun tube
Inventor: KOBASHI SHINSAKU
IPC: H01J9/00
Filed: 1977-09-03
Abstract: PURPOSE: To performing excellent sealing without wearing the mounting chip and its elevation rod, through the perfect removal of caret without giving any shock, in Braun tube sealing work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61263842-A (JP)
Title: Keyboard structure for vehicle
Inventor: SAWADA RYOJI
IPC: B60R16/02
Filed: 1985-05-20
Abstract: PURPOSE:To aim at simplifying the manipulation of a keyboard and enhancing the safety of a vehicle, by enabling a meter checking key and a vehicle height adjusting mechanism operating key to be alternately manipulated with the use of a common key, and by enabling a vehicle height adjusting mechanism to be operated only when a main switch is turned to its accessory position. CONSTITUTION:When a key on a key board 8 is manipulated, a pressurized air from a compressor 10 is charged and discharged to and from dampers 3, 4 supporting front and rear wheels 1, 2 respectively, which therefore extend and retract, independently from each other. Further, a meter 7 incorporates a travel distance meter, etc., in addition to a speed meter and a tachometer, etc., and therefore, various drive data may be checked when keys on the key board 8 are manipulated. In this arrangement, the key board 8 is composed of several keys 8a-8f arranged in one row, and exclusive letter plates 11, 12 are laid above and below the row of the key 8a-8f, respectively, in order to commonly use the keys 8a-8f both for checking the indication of the meter 7 and for operating the vehicle height adjusting mechanism. Further, the keys 8a-8f are connected to a main switch 9 through a control section 13.
Patent JP-S62264221-A (JP)
Title: Switch valve for oil-pressure shovel
Inventor: KUBOMOTO WATARU
IPC: E02F3/36
Filed: 1986-05-08
Abstract: PURPOSE:To expand the function of a switch valve by using a system in which when a switch valve for slewing is switched, slewing pilot pressure for operating slewing motor moves a piston in an arm spool, and thereby return oil path from an arm cylinder is throttled. CONSTITUTION:When concurrently performing the rotation of a slewing motor and the extending action of an arm cylinder 4, pressure oil from an oil-pressure pump opens a check valve 22 in a slewing switch valve 5, and thereby the motor 3 is turned through a bridge oil path 47 and a port B. At the same time, the pressure oil partly acts on a piston 42 through a slewing pilot pressure oil path 26, a slewing pilot pressure-introducing port 37, a pilot oil path 27, the slewing pilot pressure-introducing port 38 for arm switching valve 6, the notched hole 45 of arm spool 36, and an oil chamber 44 on the back side of the piston. The piston 41 then moves forwards to throttle the opening area of the notch hole 43. The flow rate in the arm cylinder 4 is reduced and oil pressure from the pump 7 is supplied through the switch valve 5 to the motor 3 to increase the slewing force of the motor 3.
Patent JP-H04302088-A (JP)
Title: Cash register
Inventor: NAKAZAWA TAKEO
IPC: G07G1/01
Filed: 1991-03-28
Abstract: PURPOSE:To efficiently perform the work processing by converting sales data to such form that it can be processed in another data processor and registering this converted data in a file means. CONSTITUTION:The operation as a cash register is executed by a main processor 5, and sales data is stored in a file memory 8 at each time of one sales processing. After the end of one sales processing, sales data is automatically transferred from the file memory 8 to a file output part 6 and is registered as live data in the file output part 6 at each time of one processing. The totalizing work processing is executed by the main processor 5, and data stored in the file memory 8 is totalized. At the time of the completion of totalizing processing operation, the processing to transfer information, which is outputted to a printed in the conventional method, to the file output part 6 is executed. Thus, totalization, management, and data analysis are efficiently performed.
Patent JP-H01278267-A (JP)
Title: Ac power source
Inventor: TSURUOKA TOSHIAKI
IPC: H02M7/538
Filed: 1988-04-28
Abstract: PURPOSE:To enhance an efficiency, to reduce a size and a cost by controlling the slopes of a rise and a fall of a modulation trapezoidal wave. CONSTITUTION:In an AC power source, a DC power source 14 is connected between power source terminals 12 and 13, and one power source terminal 12 is connected to the primary winding intermediate tap of a transformer 1 through the primary winding of an inductance 5 having a reset winding. Transistors(Tr) 2, 3 of a pair of switching elements are connected to the primary winding, and alternately turned ON by a high frequency pulse modulated in a trapezoidal wave state from a pulse width control oscillator 4. A diode 6 is connected to the secondary winding of the inductance 5, and a capacitor 15 is added equivalently to both ends of the secondary winding of the transformer 1. Thus, a high frequency component is removed by a LC filter of the inductance 5 and the equivalent capacitor 15 of the secondary winding of the transformer 1 by alternative ON of the Trs 2, 3 to obtain an output voltage Va of trapezoidal wave in the secondary winding of the transformer.
Patent JP-S5630126-A (JP)
Title: Silver halide photographic material
Inventor: USUI TSUGIMIKI
IPC: G03C7/36
Filed: 1979-08-20
Abstract: PURPOSE:To enhance the colorability and image preservability of a photographic material by adding a magenta (or yellow) coupler having a specified group. CONSTITUTION:A coupler having an acrylcarboxylic acid aryl ester group represented by formula I [where J is (substituted) arylene and A is (substituted) aryl] and forming magenta (or yellow) dye by coupling with the oxidation product of an aromatic primary amine developing agent, e.g., the compound of formula II or III is allowed to be contained in the green (or blue) sensitive emulsion layer of a silver halide photographic material. The amount of the coupler added is about 0.07- 0.7mol/mol of silver halide.
Patent JP-S62262600-A (JP)
Title: Hearing aid
Inventor: ASADA TETSUSHI
IPC: H04R25/04
Filed: 1986-05-09
Abstract: PURPOSE:To transmit language frequency band information even to a hard-of- hearing person for whom a hearing ability remains only at an extremely limited sound area by applying interval conversion and mixing the output of plural band filters at an optional ratio. CONSTITUTION:A sound signal from a microphone M is inputted to an encoder E for noise reduction. The sound signal encoded and processed by the encoder E is impressed to band filter groups F1-F5 of the next step and further, the output is inputted to interval converting circuit groups K1-K5. After the output of the interval converting circuit groups K1-K5 is mixed through respective mixing resistances R1-R5 with an optional ratio, it is impressed to a decoder D for the noise reduction, and the output is inputted through volume controllers R6, R7 and R8 to an amplifier A2 for an air conduction hearing aid, an amplifier A3 for a skeletone hearing aid and an amplifier A4 for an oscillation sense hearing aid respectively.
Patent JP-H11302941-A (JP)
Title: Production of polyester fiber fabric
Inventor: OKADA HIDEMOTO
IPC: D03D15/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester yarn fabric having excellent repulsion, not developing processing defects such as processing wrinkles, unevenness in dyeing, etc., uniformly shrinking the polyester yarn fabric in the longer direction and in the width direction. SOLUTION: In subjecting at least two yarns A and B composed of a polyester yarn to conjugate false twisting, the yarn A and the yarn B are joined by the twisting action of a false twisting apparatus in a state of the yarn A and the yarn B having difference in temperature, the lower temperature yarn which is either of the yarns is heated by the other high temperature yarn which is the other to give a conjugate textured yarn, which is used to give a yarn. The yarn is heat-treated by dry heat at >=60 deg.C.
Patent JP-S59232711-A (JP)
Title: End mill
Inventor: HOZUMI YUTAKA
IPC: B23C5/00
Filed: 1983-06-14
Abstract: PURPOSE:To improve cutting efficiency particularly for stainless steel, Ti alloy, heat resisting steel or the like by functionally and rationally assembling a twisted edge, a layer of covering and base metal of superhard alloy. CONSTITUTION:A twisted blade 2 has two edges and its angle of twist, selected from a range of 25 deg.-45 deg., reduces resistance of cutting receiying from the wall surface to be machined. The layer of covering is formed by TiC, TiN, TiO, TiCN, TiCNO, and PVD method is selected as the method for covering. Base metal of superhard alloy is selected from among those including supperminute particle below 1mum. Further, honing of 0.01-0.05mm. is applied to a cutter edge of these twisted blades 2.
Patent JP-S59232204-A (JP)
Title: Method and device for preliminary treatment of molten iron in molten iron spout
Inventor: YOSHIDA KAZUHIKO
IPC: C21B7/14
Filed: 1983-06-16
Abstract: PURPOSE:To obtain a max. preliminary treatment effect with min. use of a desulfurization treating agent by making effective use of the energy generated during the down flow of the molten iron released toward the molten iron spout to accelerate the reaction in a reaction cylinder. CONSTITUTION:The gushing flow 4 of the molten iron or molten iron slag running from the tap hole 1 of a blast furnace toward the molten iron spout 3 of a casting hearth 2 in front of the furnace is dropped into a hollow reaction cylinder 5. A desulfurization treating agent such as CaO is blown with inert gas as a carrier from a blowing nozzle 7 to the down flow 4' toward the inside of the cylinder 5 to stir intensively the molten iron. The effect of the blown treating agent is thus added to the residual desulfurization power of the blast furnace molten slag incorporated into the molten iron thereby generating effectively a desulfurization reaction in the cylinder 5. The molten iron is released by passing through the immersion end 5' of the cylinder 5 into the spout 3.
Patent JP-H07310593-A (JP)
Title: Heater for stirling engine
Inventor: KATO NOBUHARU
IPC: F02G1/055
Filed: 1994-05-20
Abstract: PURPOSE:To provide a heater, by which working gas of a Stirling engine can be heated by using biomass and an electric heater type heater can be dispensed with, for a Stirling engine. CONSTITUTION:In a heater 7, working gas of a Stirling engine is heated to be expanded. The heater 7 is arranged below a path 4, trough which the working gas passes, and is provided with a solid fuel combustion unit 70. The solid fuel combustion unit 70 is provided with a base body 71 provided with a storage chamber 75, in which biomass 8 is stored, and a lid 73 which is removably fixed in the base body 71 by means of mounting screws 72 and is provided with multiple through holes 73k. A heat transferring pipe 78 is heated by combustion of the biomass 8 and its temperature is increased, and as a result, the working gas in the path 4 is heated.
Patent JP-S5732092-A (JP)
Title: Radial pump
Inventor: TAMADA OKIMOTO
IPC: F04C2/46
Filed: 1980-08-05
Abstract: PURPOSE: To form a simple and effective rotary pump by fitting a cylinder to a cylinder block with cylinder pins and by pressure-welding the end of the cylinder to a center shaft cover.  
     CONSTITUTION: Cylinders 4 and 4' are fitted by means of cylinder pins 10 and 10' to a cylinder block 3 which forms a column. The ends of the cylinders 4 and 4' are pressure-welded to a center shaft cover 2. When the cylinder block 3 is rotated, a fluid introduced from a suction nozzle 1 is moved to a discharge nozzle 8 as the cylinders 4 and 4' move and is transferred under pressure to the outside from the discharge nozzle 8, thereby forming a rotary pump which is simple in construction and effective in performance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000298575-A (JP)
Title: Information processing system
Inventor: AMANO KAZUHIKO
IPC: G06F7/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system constructing a system capable of executing variable accuracy operation as hardware and capable of speeding up operation. SOLUTION: The information processing system for arithmetically processing input data in accordance with a processing procedure and outputting processed data is provided with x operation units 7-1 to 7-x for executing operation by the maximum operation accuracy of n bits based on the processing procedure and plural cascade connection terminals for mutually connecting x operation units 7-1 to 7-x. Each operation unit 7 has y (y=n/n1) operation modules 9-1 to 9-y having the operation accuracy of n1 bits and plural cascade connection terminals for mutually connecting y operation modules. Each operation module 9 is constituted of shifting n1 parallel computing elements each of which is formed by n1 one-bit operation cells in each bit. In the case of executing optional operation accuracy of (n×m) bits (x>=m>=2), m operation units are cascade- connected and each operation unit repeatedly executes operation (m-1) times.
Patent JP-S59232847-A (JP)
Inventor: FUJIKAWA SHIYOUJI
IPC: H05K3/46
Filed: 1983-06-15
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。