baber/WOPTO huggingface dataset:
Patent JP-H0419964-A (JP)
Title: Method and device for controlling amount of air for cathode of molten carbonate fuel cell
Inventor: MORIMOTO HIROMASA
IPC: H01M8/04
Filed: 1990-05-15
Abstract: PURPOSE:To enhance cell efficiency under light loads and also enable a differential pressure controlling high-temperature valve to be omitted by using a flow rate control valve to adjust the amount of air flow sucked into a compressor, and also adjusting the differential pressure between a fuel cell cathode and a box body using the variable pitch blade of a turbine. CONSTITUTION:When the load of a fuel cell 1 is fluctuated the rate of opening of a flow rate control valve 30 on the suction side of a compressor 4 is adjusted according to this load fluctuation. When the load of the battery 1 is reduced below its rating the valve 30 is adjusted according to the load and the amount of air sucked into the compressor 4 is restricted. Therefore the amount of by-pass air from the compressor 4 to a turbine 5 is decreased and the amount of air supplied to a cathode 2 is also decreased. Under those circumstances the inlet pressure of the turbine 5 i.e., cathode pressure can be reduced but, the differential pressure between the cathode and a box body 25 being detected by a differential pressure detector 27, the variable pitch blade 32 of the turbine 5 is adjusted according to the differential pressure to control the inlet pressure of the turbine 5, thereby holding constant the differential pressure between the cathode 2 and the box body 25.
Patent JP-H09307024-A (JP)
Title: Chip carrier
Inventor: SHIMOISHIZAKA NOZOMI
IPC: H01L23/12
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To form a wiring pattern on a mother board, without limiting it to the position of a test-only pad electrode to avoid lowering the wiring density on the mother board by forming this electrode in a recess to avoid exposing it down from the bottom of an insulation plate. SOLUTION: The chip carrier comprises an insulation plate 21 at least one recess 23 in the bottom of the insulation plate 21 and at least one test-only pad electrode 24 formed in the recess 23 to avoid exposing it from the bottom of the plate 21. To test a semiconductor chip 25 with a test probe connected to a terminal electrode 22 and test-only pad electrode 24, the terminal electrode 22 is connected to a land electrode 39 with solder 40. Since the pad electrode 24 is formed in the recess 23, without being exposed down from the bottom of the plate, a wiring pattern 41 is insulated from the pad electrode 24 to avoid the influence of a mother board 38 on the operation.
Patent JP-S61279880-A (JP)
Title: Image forming device
Inventor: FUJINO HITOSHI
IPC: G03G15/20
Filed: 1985-06-06
Abstract: PURPOSE:To correct the curl of a fixing sheet by a simple device by fixing an image on the sheet by a fixing unit, carrying the sheet to the upper part of the fixing unit through a curved carrier and then curving the sheet in the reverse direction to the curved curl. CONSTITUTION:A sheet 1 is carried to a press-contact part between a photosensi tive body 6 and a transferring electric charger 7 and an image is transferred to the sheet. Then, the sheet 1 is carried to the fixing unit to fix the image. The sheet is heated between a metallic roller including a heater 13-3 in it and an elastic roller 13-2 and water is evaporated from the sheet on the heating side, so that the sheet is curved like a projected curl. Then, the sheet is carried to the upper part of the metallic roller 13-1 through the curved carrier 21. The sheet is passed between a paper discharging roller 14 and a paper discharg ing roll 16, curved like a recessed shape by heated air applied from the lower part to correct the curl and carried to a paper discharging tray 15. Since the fixing sheet is carried to the upper part of the fixing unit and heated, the curl can be corrected without forming a specific device.
Patent JP-H04328399-A (JP)
Title: Semiconductor memory having test function
Inventor: MATSUMURA TSUNEO
IPC: G11C29/12
Filed: 1991-04-26
Abstract: PURPOSE:To provide a memory having a short testing time. CONSTITUTION:During a test mode, bit lines, whose number is N times the number of input lines connected to a data compressing circuit 6, are simultaneously selected, the data on the bit lines are stored in a latch group 2 located right next to a memory cell array 1 and simultaneously the latch group 2 is successively activated emplying a control clock group which is sequentially generated inside the memory. And the stored data are transmitted to the compression circuit 6 in a pipeline manner.
Patent JP-S62279582-A (JP)
Title: Information recording and reproducing device
Inventor: TAKAHASHI TOKIHIRO
IPC: G11B27/00
Filed: 1986-05-27
Abstract: PURPOSE:To easily retrieve a prescribed program from on the way of a magnetic tape by reading sub-information from a recording medium of a high speed travelling, deciding a ranking, counting the number of the main information of the prescribed ranking and recording it into a prescribed position. CONSTITUTION:A reproducing means 2 reproduces main information and sub- information incidental to the main information from recording medium 1 driven at a high speed by a driving means and a reading means 7 reads the sub- information from the reproducing signal outputted by the means 2. From the sub-information read by the means 7, a control circuit 8 decides the ranking of the sub-information and calculates the number of the main information at the prescribed ranking. A generating circuit 9 is controlled by the circuit 8, generates the signal concerning the number and a recording means 2 records the output signal of the circuit 9 to the prescribed position of the medium 1. Thus, the number of the program as TOC information is made coincident to the number of the program to record the program number in the correct ranking and the prescribed program can be easily retrieved from on the way of the medium 1.
Patent JP-S5647728-A (JP)
Title: Pressure-reacting operation device
Inventor: MOTOYAMA HISASHI
IPC: G01L7/08
Filed: 1979-09-27
Abstract: PURPOSE: To simplify structure and to improve operating accuracy, by using a diaphragm and an operating board.  
     CONSTITUTION: A set pressure chamber 12 is provided in the inside, a substrate 23 is securedly provided with a container 11 having a fixed diaphragm 13 whose opening is tightly provided with a backboard 15 equipped with a lever arm 22, and at the same time, an operating board 33 equipped with a relief pin 35 is attached to one end of the substrate 23 through a supporting member 31. By doing so, when the inside pressure of the set pressure chamber 12 is lower than outside pressure, gaseous body flows into the set pressure chamber 12 through a valve core 19, and when the outside pressure falls and therefore the pressure in the set pressure chamber 12 becomes relatively high, the diaphragm 13 and a valve seat guide 17, etc. move to the left side in resisting a coil spring 18, a pressure-receiving member 30 is pushed by the lever 22, a hook 29 comes off from a relief pin 35 and the operation board 33 is turned around centering a hinge 32, and the outside pressures drop from the set pressure is indicated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000315986-A (JP)
Title: Synchronization network quality monitor
Inventor: GOTO MASATAKA
IPC: H04L69/40
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization network quality monitor that efficiently detects a specific signal transmission state in response to the transition state of a signal quality level. SOLUTION: The selection control processing section 70 of the synchronization network quality monitor generates a quality information signal 74 denoting a quality level corresponding to a selected timing source signal 66 when a selection circuit section 69 alternatively selects the selection timing source signal 66 among a plurality of timing source signals 681-684 denoting each quality level, and a quality monitor processing section 71 measures a change into the quality level denoted by the quality information signal 74 and an occupied time switched to the quality level for each quality level.
Patent JP-2000315608-A (JP)
Title: Transformer magnetic core
Inventor: HIROHASHI TORU
IPC: H01F19/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To be able to easily enhance an inductance of a transformer magnetic core which is used for such a component as a filter, an ISDN transformer and so on assembled in several communication devices. SOLUTION: Bonding parts 5a and 5b are formed on two facing sides of a square shape core 5 and bonding parts 6a and 6b are formed on the terminal parts of an H shape core 6. A closed magnetic circuit is formed by mutually bonding the bonding parts 5a, 5b, 6a and 6b of the cores 5 and 6. Thus, the bonding area in each of cores 5 and 6 becomes wide and a magnetic resistance of a gap is reduced by being inversely proportional to this. Therefore, a magnetic flux, it means an inductance, is increased.
Patent JP-S6163595-A (JP)
Inventor: EDEYUAADO PINKAASOFU
IPC: H01L21/208
Filed: 1985-06-06
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-S5938324-A (JP)
Title: Inactive salt bath for heating steel
Inventor: FURIIDORITSUHIIBUIRUHERUMU AIZ
IPC: C21D1/46
Filed: 1983-07-08
Abstract: 1. Inert salt bath for heating steels to austenitizing temperature, consisting of a mixture of essentially alkaline and alkaline earth chlorides and a regenerator, characterized in that from 0,01 to 2 % by weight of a polymeric carbon and nitrogen-containing organic compound are added to the salt mixture as regenerator.
Patent JP-H09305225-A (JP)
Title: Traveling method for unmanned carrier
Inventor: ISHIDA HIROTERU
IPC: B62D6/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make it easy to change the travel line of the unmanned carrier. SOLUTION: The unmanned carrier when reaching a change point on the travel line rotates the right and left tires of a travel vehicle which are arranged in front-rear relation in the travel direction in the mutually opposite directions up to a specific angle to direct the travel direction of travel devices to the travel line of a movement destination (steps 210 and 212). Then both the travel devices are driven at the same speed to start parallel movement and once the travel line of the movement destination is detected, the right and left tires of the travel devices are reversed to turn the travel devices, which are directed to the travel direction of the unmanned carriage along the travel line of the movement destination (steps 214 to 220). Consequently, the unmanned vehicle can change the travel line at an arbitrary position.
Patent JP-H10309422-A (JP)
Title: Apparatus for detecting clogging of filter
Inventor: NIWA KAZUHIRO
IPC: B01D46/42
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting clogging of a filter through which no light can be transmitted, which can detect the clogging state of a filter and has a simplified structure and improved clogging-state-detection precision, regarding an apparatus for detecting clogging of a filter and a detection method for the apparatus to be employed for detecting the clogging state of a filter. SOLUTION: This apparatus 1 for detecting the clogging state of a filter and comprising a rotation speed detecting means 2 detects the rotation speed of a motor. The apparatus for detecting the clogging of a filter can detect the clogging state of a filter having a structure through which no light can be transmitted by estimating the alteration of the load to the motor based on the comparison of the rotation speed N0 of the motor, which is a standard level for changing the filter, with the rotation speed N2 of the motor in the condition that the filter is clogged and such a clogging detecting apparatus is obtained.
Patent JP-H04350901-A (JP)
Title: Current limiting device
Inventor: MORI SADAJIRO
IPC: H01C7/13
Filed: 1991-05-28
Abstract: PURPOSE:To provide a current limiting device with less heat loss while a load current is applied. CONSTITUTION:The device consists of a resistor 1, a terminal 2 and a brush 3. The brush 3 slides on the surface of the resistor 1 to maintain a resistance between the brush 3 and the terminal 2 at low level while a load current is applied and to maintain it at high level while an overcurrent is applied.
Patent JP-H09279190-A (JP)
Title: Clay-like cleaner
Inventor: NAKAMURA KATSUJI
IPC: C08K3/10
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a clay-like cleaner having high ability to remove the surface stains or foreign substances on coating films etc., without impairing resistance to tackiness and friction, comprising a polybutene resin and polyisobutylene resin each having specific viscosity and molecular weight, filler and castor oil. SOLUTION: This clay-like cleaner essentially comprises 5-50wt.% of a polybutene resin 500-3,000 in molecular weight and 2-5,700cSt in dynamic viscosity at 100 deg.C, 5-50wt.% of a polyisobutylene resin 10,000-600,000 in molecular weight and 5,000-100,000cSt in dynamic viscosity at 200 deg.C and 30-90wt.% of a filler 15-55cc/100g in oil absorption such as calcium carbonate, talc, clay, kaolin, silica rock, aluminum oxide or titanium dioxide, and also containing 0.5-20wt.% castor oil. This cleaner is capable of easily removing in a short time the surface stains, and foreign substances such as coat mist, resin liquid or iron powder on coating films, glass or plastics without impairing resistance to tackiness and friction.
Patent JP-2000316071-A (JP)
Title: Film scanner
Inventor: KUROSAWA YUICHI
IPC: H04N1/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To attain reading with different resolution stably with a simple configuration in a film scanner of a configuration where an image pickup device applies main scanning to a film and subscanning is applied to the film with respect to the image pickup device. SOLUTION: As a configuration of a scanning mechanism to apply subscanning to a film 200 with respect to an image pickup device 113, a moving table 101 supporting the film 200 held in a film holder 201 and moving in the sub-scanning direction and a scanning mechanism to move this moving table in the sub-scanning direction are provided, and a step motor 107 driven by a pulse signal outputted from a drive circuit is employed for a drive source of the scanning mechanism. The step motor 107 is rotationally driven at a different pitch angle by selecting the pulse signal from the drive circuit to realize reading with a different resolution and the need for a variable speed unit is eliminated to simplify the structure and to reduce the cost.
Patent JP-H07329795-A (JP)
Title: Tilt type steering device
Inventor: YAMAGUCHI MIKIO
IPC: B62D1/184
Filed: 1994-06-06
Abstract: PURPOSE:To prevent interference between a rear steering column and a knee and the above column from increasing in length beyond necessity by reducing protruding quantity on the lower side of the front end of the rear steering column. CONSTITUTION:The second lateral shaft 29 is provided on the lower side of the front end of a rear steering column 4 oscillating centering around the first lateral shaft, and the rear end of an engaging member 30 is pivotally supported by the second lateral shaft 29. A displacement side engaging teeth 31 formed at the upper edge of the front end of the engaging member 30 and a stationary side engaging teeth 32 formed on the lower face of an interlocking member 38 fixed to the lower face of a supporting bracket 5 are made disengagable. The disengagement of the above engaging teeth 31, 32 is carried out by the oscillation of a tilt lever 33.
Patent JP-H07166062-A (JP)
Title: Freely flowable granular composition
Inventor: FURANSOWA JIYAN BURIKE
IPC: C08K3/36
Filed: 1994-06-06
Abstract: PURPOSE: To provide a free-flowing granular compsn. which can contain an antifoam agent in a high proportion and can be compacted to tablets.  
     CONSTITUTION: This free-flowing granular compsn. comprises (A) 30-TO wt.% titanium dioxide particles having a particle size of 10-60 nm and a specific BET (nitrogen) surface area of at least 30 m 2 /g and (B) 70-30 wt.% organopolysiloxane antifoam agent. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S613112-A (JP)
Title: Variable power lens for copying
Inventor: ISHIMITSU AKIRA
IPC: G02B13/24
Filed: 1984-06-16
Abstract: PURPOSE:To make the titled lens large in variable power rate and excellent in performance by varying an interval between the I lens group the and II lens group, and also moving the whole, and keeping a distance between an object surface and an image forming surface. CONSTITUTION:The I lens group consists of the first positive lens, the second negative lens, the third negative lens and the fourth positive lens, and the IIlens group consists of the fifth lens being a positive meniscus lens whose convex surface faces to an image side, and the sixth lens being a negative meniscus lens whose convex surface faces to an image side. Also, they are constituted so as to satisfy each condition shown in the expression. In this regard, Fmax: a focal distance 1,00 time of the whole system, FI: a focal distance of the I lens group, FII: a focal distance of the II lens group, fi: a focal distance of the i-th lens in order from the object side, and Ni: a refractive index (nd) of the i-th lens in order from the object side. The power of the I lens group is shown by a condition 1, the power distribution is limited by a condition 2 or 3; and conditions 4, 5 are used as a nitric material condition.
Patent JP-S5349746-A (JP)
Title: Apparatus for controlling elevator speed
Inventor: SUMIMOTO AKIRA
IPC: B66B1/24
Filed: 1976-10-16
Abstract: PURPOSE: To improve landing performance of an elevator through the input of a difference signal between the actual speed feed back signal and the reference speed command signal when the speed of the elevator is reduced to a constant level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06328581-A (JP)
Title: Sheet cutting method
Inventor: URAKAWA TAIKAI
IPC: B26D1/04
Filed: 1993-05-26
Abstract: PURPOSE:To obtain a homogenous taken-up product convenient to handle and reduced in wrinkles by providing a plurality of cutting blades at every two or more divided sheets along a feed direction and allowing the same to run at an equal speed in the same direction right-angled to the feed direction of the sheets to be cut at the time of full winding. CONSTITUTION:A continuously sent-out sheet is divided into a plurality of sheets along a feed direction and the respective sheets are taken up by a winding core 1 on a common rotary shaft and cut at the time of full winding to be wound around a new winding core. In this case, a plurality of cutting blades are allowed to run at an equal speed in the same direction right-angled to the feed direction of the sheets. That is, the cutting blades exclusive to the respective sheets run so as to cover the widths of the sheets to cut the sheets. The shapes of the left and right sheet products become the same. A plurality of taken-up sheet products become independent taken-up products by cutting the winding core 1 (made of usual paper) at the boundary of the sheets.
Patent JP-H08150148-A (JP)
Title: Skin vulnus forming device for pharmaceutical administration
Inventor: CHIYOU KOUKIN
IPC: A61K38/28
Filed: 1995-05-23
Abstract: PURPOSE: To treat the skin with uniform depth by a cylindrical dermal wound former which is kept in the main body by moving members pressed by spring when no force is applied from outside, and to which a proper load is applied by a load sensor when dermal wounds are to be formed. CONSTITUTION: A cylindrical dermal wound former 300 on the outer periphery of which a plurality of dermal needles are formed is supported movably in an up and down manner in a main body 330 with the rotary axes 302 at both ends borne in moving members 310. The moving members 310 are kept upward by spring members 322. Supporters 336 are formed on the outer side walls of the main body 330, regulating the moving range of a sub-body 340. Guides 314 formed on lower pushing members 343 formed as one-piece with the upper pressuring member 344 of the sub-body 340 contact the upper ends of the moving members 310. When the pressuring member 344 is pushed down, the dermal wounds former 300 projects from the body 330 to the outside to be ready for use.
Patent JP-H01292839-A (JP)
Title: Device and method for dividing semiconductor wafer
Inventor: OZURU AKIRA
IPC: H01L21/301
Filed: 1988-05-19
Abstract: PURPOSE:To aim at stable quality and improve workability by a method wherein as an adhesive sheet, an elastic one is used and a high-pressure fluid is made to act on the adhesive sheet, and wherein its center is expanded and semiconductor wafers pasted on the adhesive sheet are divided into individual chips. CONSTITUTION:A work 1 is set on a base mount 3 so as to seal a void portion 3a, and a frame 1a is pressed and fixed by a frame presser 4. After that, in a state in which a switching valve 5 is closed, a high-pressure air is supplied to the void 3a of the base mount 3 from the air supply port 3b provided on the side of the base mount 3, and the air is stopped a certain time later. The center section of the adhesive sheet 1b on which a semiconductor wafer 1c semi-fully cut previously is pasted by the supply of the air is expanded, and the semiconductor wafer 1c are divided into individual chips. Lastly, the switching value 5 is opened to remove air and the adhesive sheet 1b is made to return to its original state. The frame presser 4 is released and the work 1 is removed, completing the division process. As a result of this, uniform quality can be achieved.
Patent JP-H04352001-A (JP)
Title: Operation supporting device
Inventor: SAITO SHINYA
IPC: G21D3/00
Filed: 1991-05-29
Abstract: PURPOSE:To detect a completion condition or error/omission operation due to operation start and to show guidance for misoperation even when a signal directly indicating individual operation is not obtained. CONSTITUTION:An operation supporting device for inferring a scenario to be a procedure sequence necessary for the execution of an applied operation target and outputting the scenario to guide an operation procedure to an operator is provided with a differentiating device 1 for inputting the process variable of a plant 10 through an input device 20 and outputting the differential value of the process variable and the 1st memory 2 for storing a konwledge base for inferring the scenario by using the differential value for the description of a prescribed condition, inputs the process variable of the plant 10 and the differential value outputted from the device 1 and infers the scenario based upon knowledge data stored in the 1st memory 2.
Patent JP-S5914984-A (JP)
Title: Hot stamping method
Inventor: KOBAYASHI SEIZOU
IPC: B41M5/382
Filed: 1982-07-19
Abstract: PURPOSE:To carry out the transfer of a display layer only with respect to a desired region by relatively high pressing force, by a method wherein a hot stamp foil having a specific adhesive layer is superimposed on an object to be transferred having a thin ink layer formed to the desired region thereof to be pressed under heating. CONSTITUTION:A hot stamp foil A having an adhesive layer with no heat adhesiveness with respect to an object B to be transferred is unwound from a drum 8 to be supplied onto the object B to be transferred. An ink thin film good in compatibility with the adhesive layer is formed to the desired region on the surface of the object B to be transferred and the hot roll 5 of a roll type hot press machine is pushed downwardly by a press means to press the hot stamp foil A superimposed on the object B to be transferred under heating.