baber/WOPTO huggingface dataset:
Patent JP-S61182874-A (JP)
Title: Vacuum brazing furnace
Inventor: TSUCHIDA YOSHIKI
IPC: B23K31/02
Filed: 1985-02-09
Abstract: PURPOSE:To prevent the short circuit accident accompanying the adhesion of vapor magnesium by forming the groove to cut off the conductive layer to be formed with adhesion along the exhaust path for exhausting to the external part from the inside of furnace on the exhaust path. CONSTITUTION:One part of the atmosphere inside the furnace flows into guide cylinder 18 through exhaust path 20 and is exhausted outside the furnace with the ascent as it is. Due to vapor magnesium being included in the atmosphere inside the furnace the vapor magnesium is adhered to the wall face and conductive layer 23 is formed. Because of annular groove 22 being provided on the way of the exhaust path 20 by hollowing from this, the atmospheric stream hardly flows into this groove 22. Since therefore the magnesium vapor does not flow into this groove 22 as well the magnesium vapor is hardly adhered to the inner wall face of the groove 22 and the conductive layer 23 is cut off. There is therefore no continuity between terminal 9 and the ceiling part of the furnace wall and the short circuit accident is prevented.
Patent JP-H05248418-A (JP)
Title: Fitting method for cam member
Inventor: KUNIKANE TOSHIAKI
IPC: F01L1/04
Filed: 1993-02-10
Abstract: PURPOSE:To fit a cam member to a shaft member with such a high accuracy as to eliminate the need of after-working. CONSTITUTION:At the time of fitting a cam member 12 toward a specified direction in the circumferential direction to a designated axial position of a shaft member 11 in the axial direction, a cam member 12 having a central piercing hole is fitted to the shaft member 11 where plural line grooves 14 extended in the axial direction are previously formed as spaces in the circumferential direction. One groove 15 in the axial direction provided on the wall surface of the central piercing hole of the cam member 12 is positioned opposite to one of the line grooves 14 in a designated axial position of the shaft member 11 in the axial direction. Subsequently, two tapered pins 16, 17 are fitted in both grooves from the opposite sides. Further, the tip parts of the tapered pins 16, 17 are superposed on each other on the inside and outside in the radial direction to position the cam face provided on the cam member 12 in the radial direction. After that, the respective tapered pins 16, 17 are prevented from coming off and fixed on the shaft member 11.
Patent JP-H08215993-A (JP)
Title: Dynamic scheduling method and system thereof
Inventor: YAMAZAKI SHOJI
IPC: G06Q50/04
Filed: 1995-02-10
Abstract: PURPOSE: To indicate a really effective schedule to a production system and to improve productivity and to reduce a burden on a person in charge of preparing a schedule by taking a time required for scheduling into consideration. CONSTITUTION: In dynamic scheduling discriminating the factor of error and rescheduling the production when a production system is scheduled and error is generated between the actual results of production and the scedule (109), necessity of further scheduling is registered in response to change of the production system during scheduling (108). Change of the production system during scheduling is superintended (104-107), and at completing the scheduling. it is judged whether rescheduling is executed or not based on change of the production during scheduling by superintendence (111). Hereat, execution of rescheduling and inquiry of rescheduling are discriminated and registered.
Patent JP-S57138078-A (JP)
Title: Controller for buffer memory assignment and fixing
Inventor: AKAGI MASANOBU
IPC: G06F12/08
Filed: 1981-02-20
Abstract: PURPOSE:To achieve a memory system with high performance and high reliability, by fixing information in a fixed table corresponding to a block to be fixed for a main storage device. CONSTITUTION:In checking a managing table 200 with an access address transferred from a processing section 11, a fixing table 300 is read out by taking a lower-order section 212 of an address register 210 as an address, fixing information is received at buses 301-1, 302-1, 0-1 and 0-2 and stored in a buffer memory fixing control circuit 500. Next, when a buffer controlling circuit 600 selects rows for block assignment newly, the control circuit 500 informs the stored fixing information with a bus 500-1 and avoids selection for the row where the row designated for fixing is at ''1''. Thus, the block designated for fixing is  avoided from being assigned as another block, allowing to a memory system  with high performance and high reliability.
Patent JP-S62184192-A (JP)
Inventor: YOSHIDA EIICHI
IPC: D21H19/44
Filed: 1986-02-06
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-H08218312-A (JP)
Title: Aggregate scattering apparatus
Inventor: ASAI KAZUMITSU
IPC: E01C19/20
Filed: 1995-02-10
Abstract: PURPOSE: To make supplementary scattering of aggregates unnecessary, and to save labor and shorten term of works therewith by a method wherein an aggregate acattering apparatus capable of scattering aggregates uniformly in an optionally selected width is mounted on the front of a self-propelled vehicle. CONSTITUTION: Aggregated D, stored in a hopper 4, are scooped out in a specified quantity with a rotary feeder 6 and sent to a scattering apparatus 5 with a belt conveyer 3, and the aggregates are scattered all over asphalt P on the surface of a road through a chute of the scattering apparatus 5. On scattering, a vehicle 1 is moved forward at a fixed speed while a support frame 9 is swung with a limit switch provided at the scattering apparatus 5 set so that the aggregates D can be scattered within a range in a specified width W. After the scattering of the aggregates, compaction is made with a road roller or the like as a finishing work.
Patent JP-S60172456-A (JP)
Title: Polishing of optical parts
Inventor: HIGUCHI FUMIAKI
IPC: B23Q3/08
Filed: 1984-02-13
Abstract: PURPOSE:To permit the polishing work in which strain is very small and flatness is not varied, by allowing the outer peripheral part of a polished test piece to adhere onto a polishing substrate through an adhesive and preventing the center part of the polishing test piece from contacting with the polishing substrate. CONSTITUTION:A polishing substrate 2 made of Al alloy and a ZnS test piece 1 to be polished are allowed to adhere by introducing a heating-type adhesive 3 into the gap between the substrate 2 and the outer peripheral surface of the test piece, and polishing-finishing is carried-out to obtain a flatness of lambda/6. The inclined surface 2c is formed onto the polishing substrate 2, as shown in the figure, in order to facilitate the flowing-in of the adhesive 3, and a gap 2b is formed between the opposed parts of the test piece 1 and the substrate 2, and even if the adhesive 3 intrudes into the contact part between the test piece 1 and the substrate 2, the adhesion area is small, and the adhesion force is very small. The flatness after removing the test piece is hardly varied and the value remains at lambda/6.5, and the time necessary for adhesion is short, and the generation of detect on the adhesion surface of the polished test piece is not detected.
Patent JP-H09209864-A (JP)
Title: Vapor lock preventing mechanism in electrically driven fuel pump
Inventor: HANAI KAZUO
IPC: F02M37/08
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To enhance a vapor lock preventing function in a two-stage electrically driven fuel pump, by specifying a ratio between the cross sectional area of the outlet hole a first pump chamber and the cross sectional area of the channel of the first pump chamber, and also communicating the channel of the first pump chamber with the outside through a vapor extracting hole. SOLUTION: In an in-tank type electrically driven fuel pump, a Westco type pump 4 driven by the shaft 3 of an electric motor 2 is arranged, and is composed as a two- state pump equipped with first and second pump chambers 15, 16. In this case, a ratio between the cross sectional area of the outlet hole of the first pump chamber 15 and the cross sectional area of the channel of the first pump chamber 15 is set not less than 0.5 nor more than 1.4, and set to a value smaller than a ratio between the cross sectional area of the outlet hole of the second pump chamber 16 and the cross sectional area of the channel of the second pump chamber 16, and the channel of the first pump chamber 15 is communicated with the outside through a vapor extracting hole.  The impellers of the first and second pump chambers 15, 16 are made to have the same diameter, and preferably set in a range of not less than 25mm nor more than 50mm.
Patent JP-H05290329-A (JP)
Title: Thin-film magnetic head
Inventor: ISHIKAWA OSAMU
IPC: G11B5/31
Filed: 1993-02-10
Abstract: PURPOSE:To obtain good recording and reproducing characteristics even in a high-frequency region by constituting the thin-film magnetic head of an upper layer core and lower layer core consisting of 'Permalloy(R)' alloy films and laminated films of soft magnetic films having the high saturation magnetic flux density specified in film thickness and saturation magnetic flux density. CONSTITUTION:The upper layer core 5 and lower layer core 2 are formed of the 'Permalloy(R)' alloy films 6, 10 and the laminated soft magnetic films 11 having <=1mum film thickness and the high saturation magnetic flux density of >=1T saturation magnetic flux density in order to obtain the high saturation magnetic flux density. In addition, the soft magnetic films 11 are positioned to a gap side. More specifically, a ferromagnetic material, such as potassium titanate, is used for a substrate 1, a thermally stable Ni-Fe alloy for the core 2, SiO2 for the gap film 6 and Cu for a conductor coil 4. The core 5 is disposed to face the core 2 with the film 6 in-between. Namely, the cores 2, 5 are magnetically coupled via the back gap and magnetic gap by holding a coil 4 therebetween to constitute a magnetic circuit part. The high recording and reproduced outputs are obtd. in such a manner without complicating the production process.
Patent JP-S58143052-A (JP)
Inventor: KAWASAKI YOSHIHIRO
IPC: E04D12/00
Filed: 1982-02-15
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。
Patent JP-H05226779-A (JP)
Title: Photo-semiconductor laser module
Inventor: ITO KIYOSHI
IPC: H01S5/00
Filed: 1992-02-10
Abstract: PURPOSE:To improve cooling performance and thin a module by directly assembling a Peltier element on a package bottom plate and using alumina and AlN as the material for the package bottom plate. CONSTITUTION:A semiconductor laser 1 is fixed on a heat sink 2 by AuSn and the heat sink 2 is fixed on a chip carrier 3 by AuSn. A lens 6 is fixed on a holder 7 by AuSn. Then, the chip carrier 3 is fixed on the holder 7 by PbSn and YAG welding and a monitor photodiode 4 is also fixed by PbSn. An optical fiber pigtail 9 is optically adjusted to the holder 7 through a slide ring 8 and is fixed by YAG welding. A Peltier element 12 is sandwiched by an alumina or AlN package bottom plate 13 and a substrate 11 on a Peltier cooler and is fixed by soldering. The holder 7 is fixed on the substrate on the Peltier cooler by solder which has a lower melting point than that of the solder used for fixing the Peltier element.
Patent JP-S61185344-A (JP)
Inventor: HAYASHI ISAO
IPC: B02C13/04
Filed: 1985-02-08
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-H08214624-A (JP)
Title: Method for taking out seedling of transplanter and apdparatus therefor
Inventor: SHIMAZUMI KAZUO
IPC: A01C11/02
Filed: 1995-02-10
Abstract: PURPOSE: To provide the subject apparatus capable of rapidly and surely delivering seedling soil from a pot part to a planting cylinder without damaging the seedling soil and leaves thereof. CONSTITUTION: This apparatus for taking out seedlings of a transplanter is obtained by advancing and thrusting a pair of seedling takeout pawls 4 mutually located at a distance relatively to seedling soil 5 in each pot part 3 in a seedling tray 2 while narrowing the distance between the pawl tips with a pawl guide 6 fitted into the seedling takeout pawls 4 into the seedling soil 5, pulling the seedling takeout pawls 4 and the pawl guide 6 together from the seedling tray 2 apart after the thrusting, taking out the seedling soil 5, changing the posture of the seedling takeout pawls 4 to a nearly downward one opposite to a planting cylinder 43, then moving the pawl guide 6 to the side of the pawl tips, pushing out the seedling soil 5 from the seedling takeout pawls 4 while extending the distance between the tips of the seedling takeout pawls 4 with the pawl guide 6,  simultaneously retreating the seedling takeout pawls 4 and the pawl guide 6 after completing the movement of the pawl guide 6 to the side of the pawl tips and scooping the tips into the under side of leaves of the seedling soil 5 while changing the seedling takeout pawls 4 and the pawl guide 6 to a nearly horizontal posture directing to the pot part 3.
Patent JP-H01199341-A (JP)
Title: Overwritable magneto-optical recording medium which is controlled on overall exchange power between magnetic layers
Inventor: IIDA HARUHISA
IPC: G11B11/10
Filed: 1988-02-03
Abstract: PURPOSE:To enable overwriting without increasing the film thickness over the entire part by adding a nonmagnetic element to the layer which has the smaller product of the magnetic saturation moment (Ms) and coercive force (Hc), of the 1st and 2nd layers, thereby controlling the exchange bonding force acting between the magnetic layers. CONSTITUTION:The nonmagnetic element is added to the layer which has the smaller Hc.Ms product, of a 1st layer and the 2nd layer 2, by which the exchange coupling force sigma2 is controlled to a prescribed value and the overwritable magneto-optical recording medium having the decreased total film thickness t12 is formed. Namely, there is substantially no increase in sigmaw/HcMs when the nonmagnetic element is added to the layer having the smaller Hc.Ms product before the addition of the nonmagnetic element of the 1st layer 1 and the 2nd layer 2. Although the film thickness (t) of the layer added with said element cannot be reduced, the Hc.Ms product of the layer not added with said element does not change in spite of a decrease in the sigmaw, and therefore, the film thickness (t) can be decreased. The total film thickness t12 is eventu ally decreased as compared with the total thickness before the addition.
Patent JP-S62180221-A (JP)
Title: Method and device for processing measured values of ultrasonic flow meter
Inventor: MAKI MASAHARU
IPC: G01F1/66
Filed: 1986-02-05
Abstract: PURPOSE:To judge a difference between abnormal data and variation in measured value due to variation in flow velocity by employing a measured value obtained after the latest abnormal data as normal data when the frequency of continuous detection of abnormal data exceeds a reference frequency value. CONSTITUTION:Received signals R from ultrasonic transmitter and receivers 3A and 3B are outputted C from a counter circuit 7 through a switching circuit 5 and a receiving circuit 6. A propagation time difference computation part 12 computes the propagation time difference between new and old data with the output C and the difference is stored 11. Then, a time difference comparing and deciding means 13 employs the latest time difference data as normal data when the difference is smaller than a reference value, and handles it as abnor mal measurement data and also counts the frequency of continuous detection of abnormal data by a counter 20A when the difference is larger than the refer ence value. Then when the frequency of abnormality detection exceeds the reference value, the measured value obtained after the latest data abnormal data is employed as normal data. Consequently, the difference between abnormal data and variation in measured value with a flow rate is judged.
Patent JP-S57138341-A (JP)
Title: Apparatus for ultra-high-temperature instantaneous pasteurization of cow's milk
Inventor: SHIMIZU YOSHIHARU
IPC: A23C3/00
Filed: 1981-02-19
Abstract: PURPOSE: To save the energy for pasteurization of milk, by using a pair of heat exchangers, and providing the high-temperature side of one of the exchangers with a heat exchanger for heat recovery.  
     CONSTITUTION: Unsterilized milk is heated with steam in the first heat-exchange 2 and the first heating zone 3, homogenized with the homogenizer 1', and heated and sterilized in the second heat-exchanger 4 and the second heating zone 5. The sterilized milk is cooled by the heat exchange with the unsterilized milk in the second heat-exchanger 4, further cooled by the heat exchange with water in the heat-exchanger for heat recovery 7, subjected to the heat exchange with unsterilized milk in the first heat exchanger 2, finally cooled with water and chilled water in the cooling zone 6, and sent to the packing step. The hot water discharged from the heat exchanger for heat recovery 7 is used as washing water, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63192871-A (JP)
Title: Photochemical vapor growth device
Inventor: ITSUDO SHIGEFUMI
IPC: B01J19/12
Filed: 1987-02-05
Abstract: PURPOSE:To prevent the deposition of a decomposition product on a light transmitting window and to obtain a high depositing rate by providing a buffer chamber between a reaction chamber and a light source chamber, and discharging the decomposition product and a purge gas from the reaction chamber and the light source chamber through the buffer chamber. CONSTITUTION:A substrate 5 is placed on a substrate holder 4 in the reaction chamber 1, and a gaseous reactant is introduced from a port 6. Meanwhile, light is radiated from a light source 8 in the light source chamber 2 through the light transmitting window 9 opposed to the substrate holder 4. Consequently, the photochemical reaction of the gaseous reactant is initiated in the reaction chamber 1, and the formed radical deposits on the substrate 5. In the photochemical vapor growth device of such a constitution, one or more buffer chambers 3 are furnished between the reaction chamber 1 and the light source chamber 2. The inert gas such as N2 for purging introduced into the light source chamber 2 from a port 12 and the decomposition product generated in the reaction chamber 1 are introduced into the buffer chamber 3 from the light transmitting openings 10a and 11a of partition walls 10 and 11, and discharged from an exhaust port 15 along with the purge gas introduced in a small amt. from a port 14.
Patent JP-H01197372-A (JP)
Title: Low-expansion type refractory composition of silica-alumina system
Inventor: SAKAMOTO YOSHIHIRO
IPC: C04B35/66
Filed: 1988-02-03
Abstract: PURPOSE:To maintain mechanical strength and wear resistance and to prevent generation of cracks by shrinkage, by using a silica alumina refractory material, binder and alumina cement and compounding expandable aggregate and low water-absorptivity lightweight material therewith. CONSTITUTION:The title compsn. is prepd. by compounding D) 5-20wt.%, more preferably 15-20% expandable aggregate such as silica sand and siliceous stone (preferably 100-1000mum grain size) and E) 1-10%, more preferably 15-20% low water-absorptivity lightweight material, for example, pearlite and 'SHIRASU' (volcanic glass) balloon (0.2-0.5 average bulk sp. gr., 50-500mum grain size distribution) with the compsn. consisting of A) 45-80wt.% and more preferably 55-70%, by the weight of the total compsn., silica alumina refractory material, for example, lightweight, low-porosity and low-water absorptivity chamotte and agalmatolite refractories, B) <=10%, more preferably 2-8% binder, for example, refractory clay, bentonite, etc., and C) 15-35%, more preferably 20-30% alumina cement.
Patent JP-H02242777-A (JP)
Title: Pressure tank
Inventor: HERUMIYUUTO GEAHARUTO
IPC: B65D88/12
Filed: 1990-01-31
Abstract: PURPOSE: To utilize the available sectional shape of an ISO container and the available width of a cold-rolled material in optimum by forming an upper longitudinal member with a top shell projecting inside of a tank, and a tension plate interconnecting an upper edge of the top shell. CONSTITUTION: A tank casing is formed only by two casing parts 10, 11 mounted between the upper and lower longitudinal members 13, 12. The upper longitudinal member 13 is curved in the direction intersecting the longitudinal direction, and comprises a top shell 15 projecting inside of a tank and a tensino plate 18 interconnecting an upper edge of the top shell 15. Accordingly, the casing of the tank is formed only by two longitudinal members and two casing parts. Whereby the available sectional shape of an ISO container and the available width of the cold-rolled container can be utilized in optimum.
Patent JP-S60166413-A (JP)
Title: Impregnating method with resin to base material
Inventor: HANASAKI FUMIO
IPC: B29B11/16
Filed: 1984-02-10
Abstract: PURPOSE:To execute secondary resin impregnation efficiently by squeezing a base material primarily impregnated with a resin between a timing roll and a pinch roll. CONSTITUTION:A timing roll 3 is disposed between primary and secondary impregnating tanks 8, 9 in a vertically driving-able manner, a base material 1 is stretched on the timing roll 3, and tension applied to the base material 1 is kept constant. A pinch roll 4 is arranged on the upper side of the timing roll 3 in a vertically movable manner together with the timing roll 3, and the base material 1 is passed between the timing roll 3 and the pinch roll 4. The base material 1 receives compressive force between the timing roll 3 and the pinch roll 4 when the base material 1 is passed through both rolls, and the inside of the base material 1 is impregnated forcibly with a resin liquid 2 so that the liquid 2 is squeezed into the base material while air bubbles are expelled from the inside of the base material 1. Accordingly, the base material 1 is impregnated efficiently with the resin liquid 2 when the base material 1 is passed between squeezing impregnating rolls 7 and impregnated with the resin liquid 2.
Patent JP-S54116824-A (JP)
Title: Sampling point extracting method for picture
Inventor: KASHIOKA SEIJI
IPC: G01N33/48
Filed: 1978-03-03
Abstract: PURPOSE: To extract a sampling point efficiently with the precision corresponding to a purpose by varying the density of sampling points for one period by the return to the same sampling point for the purpose, by controlling shifts in sampling point for the purpose, by controlling shifts in sampling point scanned several times.  
     CONSTITUTION: By sampling-point initial setting instruction 48, FF49 is set and when vertical start pulse 35 is supplied as an input, instruction 48 is allowed to pass through gate 50; and this instruction and the carry of counter are OR-ed by OR circuit 51 to set an initial value to the counter 45 and also to sent out 1st command signal 47. In addition, the output of gate 50 is used as information signal 52 of a sampling start and resets FF49 via delay element 53. In this case, complement 46 of samping interval M and complement 42 of additional-line number J are written from a computer, etc., by providing either a switch or a register for the purpose of the indication from the outside of the circuit. Therefore, the arrangement of sampling points uniform in both X and Y directions at a simpling interval of any natural number can be realized. 
     COPYRIGHT: (C)1979,JPO&Japio