baber/WOPTO huggingface dataset:
Patent JP-H0662503-A (JP)
Title: Operation support processing system of traveling body loaded with battery
Inventor: SAKAI ISAMU
IPC: H02P29/40
Filed: 1992-08-05
Abstract: PURPOSE:To collect all the sorts of informations at the time of operation by equipping a main body and adapter, by collecting sense information from a traveling body with an indicated period on the basis of the contents of an environment file set appropriately in a reloadable manner and by storing and displaying the information at an appropriate time interval. CONSTITUTION:The bus interface controller(BI) 14 of an adapter part 2 transfers respective collected informations to a body part 1 with an indicated period. The body part 1 contains all sorts of informations received via BI9 in an external storage part 5 with the indicated period. A data processing part 3 causes a display part 8 to display the information collected and contained in the external storage part 5 and the information obtained as the result of conducting processing of that information in the form of executing a program contained in a main storage part 4. A timer part 6 monitors the indicated period and a display controller 7 controls the display of the display part 8.
Patent JP-H0492009-A (JP)
Title: Foldable type road sign
Inventor: KATO KOJI
IPC: E01F9/688
Filed: 1990-08-07
Abstract: PURPOSE:To simplify a transport and keeping of the title sign by a method in which the adjacent sloped side edges of three trapezoidal plates are connected by folded parts, the separated sloped side edges of the plates are detachably connected by fixing parts, and air holes are formed in each of the plates. CONSTITUTION:Three trapezoidal plastic plates 2 constituting a sign body 1 are connected by connecting their adjacent sloped side edges 3 by folded tools 5, and the separated sloped side edges 7 of the plates 2 are detachably connected by fixing parts 9. The folded part 5 is formed by connecting a thin part 5a connected to the sloped side edges 3 by fixing part 9 with a pair of magnets 9a and 9b. The sloped side edges 7 separated by folding angularly at the thin part 5a are connected by the fixing parts 9 to assemble the sign body 1, triangular air holes 11 are formed in each of the plates 2, and red-color fluorescent tapes 12 are bonded to the peripheral sides of the holes 11. The falling-down of the road sign by wind pressure can thus be prevented.
Patent JP-H0492862-A (JP)
Title: Sintered silicon nitride and production thereof
Inventor: NODA YOSHIRO
IPC: C04B35/58
Filed: 1990-08-06
Abstract: PURPOSE:To obtain the subject sintered material having increased density by subjecting a formed article composed mainly of Si powder to reactive sintering in an N2-containing non- oxidizing gas atmosphere using a firing furnace having metallic heater and/or heat-insulation material and resintering the sintered product. CONSTITUTION:Si powder is mixed with a prescribed sintering assistant and formed with a hydraulic press, etc. The formed article is subjected to reactive sintering in an N2-containing non-oxidizing gas atmosphere (e.g. gaseous mixture of N2 and H2) using a sintering furnace having metallic heater (e.g. W or Mo) and/or heat-insulation material to obtain a sintered Si3N4. The sintered material is resintered in the similar sintering furnace in N2 gas atmosphere at a prescribed temperature to obtain the objective sintered Si3N4 composed of a surface layer of <=1mm thick and a core part and having one or more compositions selected from the compositions of (a) to (d). (a): A composition composed of alpha-type and beta-type Si3N4 wherein the difference of the alpha-type content between the core part and the surface layer is >=10wt.%; (b) a composition having SiC content difference between the core and the surface layer of >=0.5wt.%; (c) a composition having carbide content difference between the core and surface layer of >=0.5wt.%; and (d) a composition containing a substance having melilite structure wherein the difference of the content of the substance between the core and the surface layer is >=1wt.%.
Patent JP-2000097388-A (JP)
Title: Restoration tube boring device in sewerage
Inventor: MATSUMOTO RYOZO
IPC: F16L55/16
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To miniaturize and reduce the weight of a whole device body by actuating all of a lift vertically moving in a rotating cutter cutting part in the tip, a reach part for moving the cutting part to the front/rear and a swing part rotationally moving the cutting part to the left/right by a fluid pressure. SOLUTION: A hydraulic pressure is used for actuating an outrigger 20, a cutting part 25, a lift part 30, a reach part 35, and a swing part 40 so that the operating power of each part can be enhanced. Especially, a hydraulic motor 26 in the cutting part 25 is drastically enhanced its power or improve the performance compared with those of an electric motor and can surely open holes by a rotating cutter 24 of the cutting part 25. The use of the hydraulic pressure can miniaturize and reduce the weight of respective parts, thereby miniaturizing and lightening the weight of the device whole body. Especially, the hydraulic motor 26 in the cutting part 25 can be drastically miniaturized and reduce the weight compared with those of the electric motor.  This constitution thus allows the smooth movement in the tube and permits it to be used for all the tubes ranging from one with the large diameter to one with the small diameter.
Patent JP-H0640760-A (JP)
Title: Base composition for producing large-sized ceramic plate having low water absorbing property and production of large-sized ceramic plate
Inventor: OKAMOTO TOYOSHIGE
IPC: C04B33/36
Filed: 1991-05-17
Abstract: PURPOSE:To provide a large-sized ceramic plate having a low rate of water absorption. CONSTITUTION:A proper amt. of water is added to a mixture consisting of 15-60wt.% glass and/or frit powder, 15-45wt.% clay as a binder and <60wt.%, in total, of 3-40wt.% mica as a material for reducing shrinkage in a plane direction of a ceramic plate at the time of drying and firing, 0-40wt.% beta- wollastonite and 0-20wt.% talc and they are extruded into a plate shape or a shape close to the plate shape. Rolling with rolls is further carried out in the extrusion direction and/or a direction perpendicular to the extrusion direction and the resulting plate-shaped body is cut to a prescribed size and fired at 900-1,200 deg.C to obtain the objective large-sized ceramic plate having low water absorbing property.
Patent JP-S5999136-A (JP)
Title: Hydraulic shock absorber
Inventor: NAKADA ETSUROU
IPC: F16F9/504
Filed: 1982-11-29
Abstract: PURPOSE:To reduce a vibration amplitude being sufficient within a wide exciting frequency dependency in a given exciting frequency area, by a method wherein the damping force is prevented from reduction and generation in said exciting frequency area. CONSTITUTION:Two rotors 13 and 14 are rotatively mated with a piston rod 2, and the rotors 13 and 14 are supported by a first rotary spring 16 and a secondary spring 17, respectively. A rotation force generating groove 24, which rotates the rotor 13 with the aid of the flow of oil, an extension oil passage 20, positioned opposite to an oil passage 21 of a piston rod 2, and an oil hole 18 are formed in the rotor 13. Except a given exciting frequency area, through the working of the rotation force generating groove 24, the rotor 13 is increased in rotation, and intercommunication between the oil passage 21 and the through- hole 18 is shut off to give a damping action. Meanwhile, in a given exciting frequency area, the rotor 13 is decreased in rotation, intercommunication between the oil passage 21 and the through-hole 18 is maintained, an oil chamber A and an oil chamber B are intercommunicated through the oil passage 21 and the through-hole 18, resulting in prevention of deterioration in or the generation of a damping force.
Patent JP-S60101551-A (JP)
Title: Automatic double-face copying machine
Inventor: NAKAJIYOU YOSHIO
IPC: G03G15/00
Filed: 1983-11-09
Abstract: PURPOSE:To shorten the distance by which a form is conveyed individually and prevent paper from jamming by moving one-surface copied forms stored in an intermediate cassette to a paper feeding part for double-face copying together with the cassette by using a moving device. CONSTITUTION:The intermediate cassette 17 is provided while allowed to reciprocate between the position where one-surface copied forms are received and a cassette cradle 18 at the paper feeding part by the moving device 20. A chain 23 driven by the sprocket 24 of the moving device 20 is linked to an end part of the cassette 17. A form from the paper feed cassette 1 is passed under a branch pawl 7 after one-surface copying operation and then stacked in the intermediate cassette (17). The cassette is moved to the cradle 18 by the moving device 20 after a specific number of sheets are copied, and the sheets are discharged into a discharge tray 9 after reverse-surface copying operation. Consequently, the distance by which a one-surface copied form is conveyed is shortened and an accident such as paper jamming is prevented.
Patent JP-S5999738-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKANO SATORU
IPC: H01L21/302
Filed: 1982-11-29
Abstract: PURPOSE:To obtain a minute isolating groove by superposing a metal or a metallic silicide and a resist mask on an Si substrate, forming a groove to the substrate around the window of a resist through reactive-ion etching by a mixed gas of CCl4 and O2 and filling the groove with SiO2. CONSTITUTION:When the masks of MoSi2 2 and the resist 3 are superposed on the Si substrate 1, and arranged to a parallel plate type reactive-ion etching device, O2/O2+CCl4 is introduced by approximately 60-70vol% and the surface is etched under predetermined conditiols, MoSi2 2 of the fringe of the resist 3 is bored selectively, and the vertical grooves 4 in approximately 0.3mum width are formed to the Si substrate 1. When the resist 3 and MoSi2 2 are each removed through incineration and wet etching, an SiO2 layer 5 in the width of the grooves 4 is formed through wet oxidation and the layer 5 of the surface is removed through etching, SiO2 5' is buried only into the grooves 4, and the minute isolating layer, the surface thereof is flat, is obtained. The width of the layer 5' is approximately two times as large as the groove width.
Patent JP-H0938088-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TANAKA TOSHIKAZU
IPC: A61B8/12
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To make a catheter capable of being inserted without passing through a channel for inserting a treatment tool for an endoscope by bending a connection member fixed to the side of an insertion part and the tip part of the catheter almost orthogonally and positioning the scan face of an ultrasonic vibrator in such a way that the scan face of the ultrasonic vibrator passes on the extended line of a channel for inserting a treatment tool. SOLUTION: A catheter 11 from an operating unit 12 is extended upto the main body 3c of a tip part along an insertion part 3 by connecting the operating unit 12 of an ultrasonic diagnostic device 10 to the main body operating part 2 of an endoscope 1, and inserting the catheter 11 into an elastic band 7, such as rubber as a connection member, which is fitted by engaging it at an appropriate point in the insertion part 3. In addition, the tip part, where the ultrasonic vibrator is mounted, of the catheter 11 is bent almost 90 deg. as a bent part 11a. Besides, a fixed member for positioning 51 connected to the bent part at the tip of a tip cap part 20b has a fixing ring 53 engaged with a channel 6 for inserting a treatment tool, connected to an almost L-shaped positioning plate 52 of resin.
Patent JP-S6452894-A (JP)
Title: Production of improved pulp
Inventor: TACHIBANA SHUICHI
IPC: D21H17/49
Filed: 1987-08-25
Abstract: PURPOSE: To obtain a pulp having a large specific surface area and no decrease in retention even in high speed papermaking and excellent in whiteness by mixing an aqueous pulp slurry with urea and formaldehyde or the like and an acidic catalyst and keeping the resultant for a specified time without stirring. CONSTITUTION: This pulp is obtained by mixing an aqueous pulp slurry with urea and formaldehyde or an initial condensate of urea and formaldehyde and an acidic catalyst (sulfuric acid or formic acid) and keeping the resultant for >=15 min preferably 20-60 min and reacting substantially without stirring. It is preferable to use 0.8-1.6 mol formaldehyde based on 1 mol urea.
Patent JP-H1053340-A (JP)
Title: Sheet feeder cassette
Inventor: YAMADA YASUSHI
IPC: B65H1/24
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To enable paper sheets to feed to the appointed position and posture regardless of sheet size or the number of sheets thus the stable feeding of sheets can be ensured. SOLUTION: A sheet feeder cassette comprises an energizing means 16 and 17 for energizing force to sheet in forwarding side forward with resilient body being abutted with a rear end regulating portion B, and a means for actuaing 23, 23a, 18, 18a, 15, 15a, interlocking with the variation of sheet size at the rear end regulating portion B to vary the energizing force, so that the energizing state in compliance with the sheet size and number of sheets can be obtained.
Patent JP-H0258760-A (JP)
Title: Double-sided magnetic disk device
Inventor: TANAKA YOSHITO
IPC: G11B17/32
Filed: 1988-08-25
Abstract: PURPOSE:To stabilize information recording and reproduction and at the same time, to improve the durability of a magnetic disk by causing the magnetic core of one magnetic head to face to the groove of another magnetic head and bringing the magnetic core into contact with the magnetic disk by utilizing the flexibility of the magnetic disk. CONSTITUTION:Magnetic heads 2 and 3 are provided with the 1st leg section 7 having a magnetic core 7, 2nd leg section 12 constituted of part of a core holding body, and groove section 11 provided between the 1st and leg section 7 and 12, and the 1st leg section 7 at the 1st magnetic head 2 and the 1st leg section 7 at the 2nd magnetic head 3 are respectively arranged to face to the groove section 11 of the 2nd magnetic head 3 and groove section 11 of the 1st magnetic head 2 in a state where the 1st and 2nd magnetic heads 2 and 3 are faced to each other with a magnetic disk 1 in between. Since the magnetic cores 7 of the magnetic heads 2 and 3 are respectively faced to the grooves sections 11 of the magnetic heads 3 and 2 in such way, appropriate pressing force can be obtained even when the pressing force of the heads 2 and 3 against the magnetic disk 1 is weak. Therefore, the durability of the magnetic disk can be improved and the recording and reproduction of information can be stabilized.
Patent JP-S6268480-A (JP)
Inventor: HARA KEIICHI
IPC: B26B9/00
Filed: 1985-09-20
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-H0493549-A (JP)
Title: Air-conditioner
Inventor: TAKAHARA TSUTOMU
IPC: F24F11/02
Filed: 1990-08-07
Abstract: PURPOSE:To make unnecessary an independent safety device and electric wiring therefor, by a method wherein a temperature detected by a room temperature-detecting means is compared with an abnormal temperature preset, and if it is detected that the temperature detected reaches the abnormal temperature, an alarm signal is given. CONSTITUTION:An indoor machine 1 for an air-conditioner is connected to an outdoor machine 2 therefor by piping and is installed at the ceiling part of an indoor room 3. The indoor machine 1 sucks the indoor air at a ceiling surface and the indoor room 3 is air-conditioned. On the suction side of the indoor machine 1, a thermistor 4a for detecting a temperature of the air sucked is provided, and in the interior of the indoor machine 1, a control part 5 is provided, in which a value of sucked air temperature detected by the thermistor 4a is compared with a target temperature to be air-conditioned and it is processed. The control part 5 is composed so that both the air temperature detected at the normal operation of the air-conditioner and an abnormal temperature of the indoor air at the time when a fire is caused can be simultaneously decided. If the air temperature is below the abnormal temperature preset, the air-conditioner is operated so that the room temperature reaches the target temperature. On the other hand, if the air-temperature sucked reaches the abnormal temperature preset or higher, a microcomputer 7 in the control part 5 gives an alarm signal.
Patent JP-H01267356-A (JP)
Title: Parallel pump for fuel injection system for internal combustion engine by control injection valve
Inventor: RENAATO FUIRITSUPI
IPC: F02M59/38
Filed: 1988-08-25
Abstract: PURPOSE: To realize high-pressure fuel delivery at a constant flow rate by shaping each of cams, which are formed integrally with a drive shaft to reciprocate each of pistons of in-line pump units, to have a profile that can ensure null acceleration in a fuel delivery state and a constant fuel flow rate for a 360-degree rotation of the pump. CONSTITUTION: Each of pistons 9 in two in-line pump units is reciprocated via a tappet 7 working in association with two cams 12 disposed integrally with a cam shaft 8 by rotating the cam shaft 8 in association with engine rotation. Therefore, the fuel sucked into a cylinder 10 from an intake valve 13 is compressed and subsequently delivered via a delivery valve 14 to be supplied to a fuel injection valve. In such a kind of injection pump, the cam 12 is shaped to have a double-lobed profile maintaining a constant speed so as to ensure null acceleration in a delivery state of the fuel and a constant fuel flow rate for a 360-degree rotation of the pump. Further, the two cams 12 are staggered from each other at a suitable angle and are disposed integrally with the cam shaft 8.
Patent JP-S6269147-A (JP)
Title: Measuring method for visibility
Inventor: NISHINOMIYA YOSHISUKE
IPC: G01N21/49
Filed: 1985-09-20
Abstract: PURPOSE:To derive exactly the visibility for every intrinsic object without being influenced by solar light and night illumination, by measuring the brightness per unit are of an approximate black body part and background light at the time when the luminous radiation of a light emitting part of a viewed body is zero, and the brightness per unit area of the light emitting part at the time when the luminous radiation has been executed. CONSTITUTION:A viewed body body 1 having a light emitting part 3, an approximate black body part and an illumination meter 5, and a solid-state camera 2 which has a light shielding cylinder 6 containing a telephoto lens and connected to a microcomputer type control device 7 are provided in an opposed shape at some interval. Light from a light source goes to parallel rays by a lens, radiated to the camera 2, and an image which is caught by the camera 2 is sent to the device 7. In such a state, the luminous radiation of the light emitting part 3 is set to zero and brightness per unit area of the approximate black body part 4 and the background light is measured. Next, the luminous radiation is executed from the light emitting part 3, brightness per unit are of the light emitting part 3 of the time is measured, and also brightness per unit area of an external light is derived by the illumination meter 5. These values are sent to the device 7, and the visibility of each object is calculated by using a prescribed expression.
Patent JP-H0744505-A (JP)
Title: Load distribution method in parallel computer
Inventor: IMON TOKUYASU
IPC: G06F9/50
Filed: 1993-08-03
Abstract: PURPOSE:To improve the performance of the parallel computer by uniformizing a load quantity and suppressing an overhead of distribution of useless processing while improving the operating rate of a processing element. CONSTITUTION:After a distribution request of one processing is received by a processing element among processing elements PE1-PEn, when a 2nd request is received within a predetermined time, a threshold level of the processing element is decreased and when the 2nd request is not received within a predetermined time, the threshold level is revised to a predetermined level. Thus, when the operating rate is reduced and the processing distribution request is generated frequently, the processing is distributed easily and the operating rate is improved. When the operating rate is increased and the processing distribution request is decreased, useless distribution is suppressed.
Patent JP-H0375051-A (JP)
Title: Calculus crushing device
Inventor: AIDA SATOSHI
IPC: A61B18/00
Filed: 1989-08-16
Abstract: PURPOSE:To high accurately decide the agreement between the focus of a piezoelectric element and the location of a calculus by properly setting a time gate for a sound speed difference between coupling fluid in an applicator and the living body and for a change of depth of the calculus. CONSTITUTION:An imaging ultrasonic probe 8 is insertion-arranged in the central part of a piezoelectric element 3 with an ultrasonic wave transmitted into the body of a patient 6 through the probe 8, and by receiving a reflected wave of the transmitted ultrasonic wave, an ultrasonic picture is displayed on a CRT display 18. A time gate, before a treatment start switch 14 is pressed, is wide set, and a start address A of a memory 16, corresponding to the start timing, is always fixed. Now in the case of a calculus 7 assumed in a shallow position, a distance for propagating coupling fluid 5 is increased, and the maximum position P' of a reflected wave signal is also displaced. A start address B' and an end address C' of the memory 16 are displaced to the rear by the amount of the maximum position P' displaced. Thus by variably setting the time gate, positioning accuracy of the depth direction of a focus to a location of the calculus can be more enhanced.
Patent JP-S6270076-A (JP)
Title: Printer
Inventor: OGIWARA MASUO
IPC: B41J29/62
Filed: 1985-09-24
Abstract: PURPOSE:To ensure that printing can be conducted only where a card is inserted and prevent a member to be recorded or the like from being contaminated, by a construction wherein an ink-supplying means so supported that it can be moved in the direction for retracting from the surface of a type carrier is provided with a means for holding a hammer member at a non-printing position. CONSTITUTION:An ink-supplying means energized for turning so as to make contact with the surface of a type carrier is provided with a means for holding a hammer member at a non-printing position at a position thereof for making contact with the surface of the type carrier. Namely, this printer is constructed as a printing mechanism for a timer recorder, and when a time card (c) is drawn out from a main body of the device after printing on the time card, a roller lever 1 having been turned clockwise by the card (c) is returned to an ink-applying position by the energizing force of a spring 12, and a fastening projected part of the first arm 3 is also moved again into the turning region of the tip of a hammer lever 16, thereby restraining the lever 16 from a printing action. Accordingly, contamination of the hammer member due to contact of the hammer member with the type carrier and contamination of a member to be recorded or the like can be prevented from occurring.