baber/WOPTO huggingface dataset:
Patent JP-H08277037-A (JP)
Title: Indoor storage facility for bulk object and bulk object delivery device
Inventor: KAMEI HIDEAKI
IPC: B65G63/00
Filed: 1995-04-07
Abstract: PURPOSE: To deliver a bulk object at a high speed by a simple operation by opening an opening of a storage tank by sliding a roof, moving a bulk object delivery device consisting of a portal girder and a bucket chain conveyor before the opening and operating the device. CONSTITUTION: A storage tank 3 is formed in such a way that it has a bottom and is in the cylindrical and rectangular shape by a flat bottom wall 1 and a side wall 2 which surrounds the bottom wall 1. It is imbedded in the flat ground, and a roof 6 is provided in such a manner that it can slide freely so that an opening 5 of the storage tank 3 can be opened and closed on a top face of the side wall 2. Furthermore, a bulk object delivery device 8 consisting of a bucket chain conveyor 16 and a portal girder is provided. The opening 5 is opened by sliding the roof 6, and then the bulk object delivery device 8 is moved in front of the opening 5 and the bulk object delivery device 8 is operated so that an bulk object is delivered directly through the opening 5. Consequently, it is possible to scrape out and deliver the bulk object at a high speed and continuously by simple operation.
Patent JP-H04293412-A (JP)
Title: Dustproof device in branch pruner or the like
Inventor: MATSUMURA KOUJI
IPC: A01G3/04
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a dustproof device capable of preventing foreign materials from entering the interior of a reaping blade driving case during operation in a branch pruner, a ridge grass mower, etc. CONSTITUTION:In a branch pruner 1, etc., equipped with reaping blades 4, reciprocating in the longitudinal direction of the blade body and projected from a reaping blade driving case 2 and a dustproof felt 16, engaged and inserted so as to surround the base part of reaping blades 4 in the reaping blade driving case 2 in parts where the reaping blades are projected, a felt 17, surrounding the base part (4a) of the reaping blades and enabling observation on a part of the aforementioned felt 17 joined to the base part (4a) of the reaping blades from the outside is arranged on the outside of the reaping blade driving case 2 where the above-mentioned dustproof felt 16 is engaged and inserted.
Patent JP-S5418670-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA YASUHIDE
IPC: H01L21/22
Filed: 1977-07-13
Abstract: PURPOSE: To reduce the production cost of the semiconductor device, by putting B 2 O 3  into a container made of SiC and then evaporating the B 2 O 3  in order to diffuse it into the semiconductor substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S527068-A (JP)
Title: Solid-liquid clarifier
Inventor: HAYASHI SHIGEO
IPC: B01D15/02
Filed: 1975-07-07
Abstract: PURPOSE: To provide a solid-liquid clarifier,which can clarify liquids from micro-grains easily. A filter sheet is set up on a water absorbing material layer and the mesh of the filter sheet is finer than the one of the other layer to prevent the water absorbing material layer from loading. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06292864-A (JP)
Title: Mud screen
Inventor: KUIOKA KIYOSHI
IPC: E02F7/00
Filed: 1993-04-09
Abstract: PURPOSE:To provide the mud screen which delivers transporting materials in such a state that these materials can be transported to a succeeding transporting stage without hindrances even if the mud screen receives the mud contg. large clay lumps. CONSTITUTION:This mud screen 10 consists of a grizzly 12, a hopper 14, a vibrating sieve 16 and a water spraying machine 20. This water spraying machine 20 is disposed with plural pieces of water spraying nozzles which are disposed on an arm (cross beam) of a bridge type crane and inject jet water flow downward.
Patent JP-2000276256-A (JP)
Title: Portable information processor
Inventor: MORI TAKESHI
IPC: G06F1/16
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To change the use style of the processor stepwise as a user desires and to use the processor with minimum projection area in every use style by making a key input device foldable, and coupling a position input device to the key input device and making them further foldable. SOLUTION: A main body part 1 has a control circuit board, etc., inside, a keyboard left part 2 arranged on its top surface, keyboard right part 3 fitted to the right-side part rotatably by a hinge part 4, and a liquid crystal display device 5 fitted to the rear part rotatably by a hinge part 6. A touch pad 7 as the position input device is fitted to the right-side end part of the keyboard right part 3 rotatably by a hinge part 8. Leg parts 3a and 7a are provided on the back parts of the keyboard right part 3 and touch pad 7 on the opposite side from an input operation surface and the leg parts 3a and 7a are folded and thus put in the eight part board flght part 3 and touch pad 7 respectively.
Patent JP-S60226124-A (JP)
Title: Resist coating apparatus
Inventor: YAMASHITA ZENZOU
IPC: H01L21/027
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a highly reliable apparatus for forming uniform resist film even in case a wafer has a larger diameter by forming the center at the wafer chuck surface as the recessed portion and forming the circumference as the extruded part. CONSTITUTION:The wafer chuck 11 has the recessed center and extruded periphery. Thickness of periphery of surface of this wafer chuck 11 is thicker than that at the center of about 3mm. when a diameter of wafer 2 is about 20cm. The periphery of the surface of water chuck 11 is thicker by about 3mm. than the center of wafer 2. Therefore, when a vacuum pump absorbes the wafer 2, the wafer 2 is fixed in such a manner that the center thereof is curved downward and thereby a uniform resist film 12 is formed on the wafer 2. Moreover, the recessed and extruded surfaces may be formed by providing a disk member having thick periphery and thin center area at the surface of wafer chuck.
Patent JP-S57198848-A (JP)
Title: Producing apparatus for solid aerosol
Inventor: OKADA KOUJI
IPC: G01N21/73
Filed: 1981-05-30
Abstract: PURPOSE:To enable stable and accurate analysis by providing a aerosol processing unit  having a cyclone, a mixing part and a distributor and thereby separating the removal  of coarse particles and the flow rate of gas to a discharge chamber and a light-emitting source from each other. CONSTITUTION:The particles of sample m from a sample-gasifying discharge part S  are diluted and carried by a gas such as argon and reach a cyclone C through a mixing part M of an aerosol processing unit, which has a coaxial double structure and into which an argon gas flows separately from an argon gas for carriage so as to conduct cleansing or the like of a sample atomizing light source L of a light-emitting  source. The coarse particles are separated centrifugally by tangential acceleration, drifted in the direction of the outer tube Cb of the cyclone C and dropped to be removed. Meanwhile, fine particles are lifted through an inner tube Ci and supplied to the light  source L via the center pipe Cm of a distributor, while aerosol taken out of the outer  tube Cb is exhausted via the exhaust pipe of the distributor. By this constitution wherein the removal of the coarse particles and the flow rate of gas to a discharge chamber  and the light-emitting source can be separated from each other, a solid aerosol producing apparatus enabling stable and accurate analysis is obtained.
Patent JP-H11282987-A (JP)
Title: Colored bar code and its accessory
Inventor: ISHII KAZUHIKO
IPC: G06K19/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To correctly encode information by means of a new system, to facilitate a work for fitting it to a product and to surely manage a history, stock management, inspecting numbers and product inspection, etc., by juxtaposing multiple colored bars so as to constitute a bar code and encoding information by means of the combination of colors in the bars. SOLUTION: A woven cloth, for example, is used as a cloth piece 1. The colored bar codes 2 are constituted by juxtaposing the multiple colored bars 21 (the seven bars in this case) and information is encoded by the combination of the colors in the bars 21. For example, the respective bars such as red, blue, green, yellow, white, black and purple are sequentially juxtaposed from one side. The bars 21 are colored through the use of pigment materials which emit lights at the energization, for example, and the wave lengths of the lights emitted from the bars 21 are measured so as to read encoded information in the bar code 2. The bars 21 comprises a sewed thread or a printed line, the thread is colored through the use of the pigment materials, for example, and the line is printed by using printing ink containing the pigment materials, for example.
Patent JP-H11279639-A (JP)
Title: Production of steel plate for high strength linepipe excellent in hic resistance
Inventor: ENDO SHIGERU
IPC: C22C38/58
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically and stably producing a steel excellent in HIP resistance which is a high strength material of X70 and X80 as well as X65 in the API standard. SOLUTION: A steel contg., by weight, 0.03 to 0.08% C, 0.05 to 0.5% Si, 1 to 1.8% Mn, <=0.01% P, <=0.002% S, 0.02 to 0.05% Nb, 0.005 to 0.02% Ti, 0.01 to 0.07% Al and 0.0005 to 0.0025% Ca, in which Ceq>=0.28 is also satisfied, and the balance Fe with inevitable impurities, and in which the total Fe+MnO in the slag at the time of ladle refining furthermore satisfies 0.5 to 3% is heated to 1000 to 1200 deg.C to be subjected to hot rolling and is subjected to accelerated cooling till the steel plate surface temp. reaches <=500 deg.C, thereafter, the cooling is once stopped, and it is recuperated till the steel plate surface temp. reaches >=500 deg.C. Then, it is again subjected to accelerated cooling at the steel plate average cooling rate of 3 to 50 deg.C/sec to the steel plate surface temp. of <=600 deg.C, where Ceq=C%+Mn%/6+(Cu%+Ni%)/15+(Cr%+Mo%+V%)/5.
Patent JP-H06283421-A (JP)
Title: Soi substrate and manufacturing method thereof
Inventor: NAKAI TETSUYA
IPC: H01L21/02
Filed: 1993-03-18
Abstract: PURPOSE:To improve the crystal characteristics and impurity contamination of single crystal silicon by making the thickness of a single crystal silicon layer less than a specified value and the uniformity of the thickness of that film less than a specified value, and the defect density less than a specified value. CONSTITUTION:High density defects 11 are formed on a single crystal silicon layer 12, and the single crystal silicon layer 12 acts as a gettering layer of heavy metal, etc., due to this defects 11. The dislocation density of a single crystal silicon layer 5 on this SOI substrate is made less than 10<3>/cm<2> to improve the crystal characteristics of the single crystal silicon layer 5, thereby making it possible to improve the crystal characteristics of the single crystal silicon layer 5, to reduce the impurity contamination, and to make the thickness of the single crystal silicon layer thinner less than 100nm. further, the uniformity of the film thickness of the single crystal silicon layer is reduced to less than 5nm.
Patent JP-S59210650-A (JP)
Title: Removing process of defective part
Inventor: YAMANAKA EIJI
IPC: H01L21/205
Filed: 1983-05-16
Abstract: PURPOSE:To detect a defective part accurately removing the defective part without fail by a method wherein, when a defective part on a surface of a semiconductor specimen is to be removed, a microscope provided with an objective lens common to the optical path of irradiating light and that of examined image is utilized to examine a surface coated with photosensitive resin at first and then to expose the defective part by means of the light with different wave length. CONSTITUTION:A microscope as described below is utilized to irradiate a defective speciment 1 coated with positive type photosensitive resin to remove the defect. In other words, a mirror barrel with an iris 6 and a halfmirror 8 built-in is provided above the specimen 1 while an objective lens 2 and an eye lens 3 are arranged respectively on both ends opposing to the halfmirror 8 on the other hand an irradiating light source 4 changeable through the intermediary of another iris 7 and an exposing light source 5 composed of a mercury lamp are provided. Through these procedures, an abnormal defect 14 on a deposited defect 15 located in a resist 17 coated on a semiconductor layer 11 through the intermediary of an SiO2 film 16 may be detected by means of the light source 4 at first and then the light within the range of photosensitive wave length of the resist 17 is irradiated by the other light source 5 for exposure to remove the abnormal defect 14 by etching process.
Patent JP-S59209941-A (JP)
Title: Anti-skid control system
Inventor: KUBO JIYUN
IPC: B60T8/48
Filed: 1983-05-16
Abstract: PURPOSE:To prevent the abnormal control due to an erroneous action by providing a means fixing the calculated output of the wheel acceleration/deceleration to a predetermined constant value when detecting that the calculated output of the wheel speed is decreased to a predetermined value or lower. CONSTITUTION:A wheel speed VW is calculated by a wheel speed arithmetic unit (AU) 11 based on sensor pulses outputted at a predetermined cycle from a sensor pulse AU10 inputting the output signal of a wheel speed sensor. Next, a target wheel speed VI is calculated by an AU12 based on this wheel speed VW, and a slip ratio lambda is calculated by an AU13 based on these values VW, VI. In addition, the wheel acceleration/deceleration alphaW is calculated by an AU14 based on 3 consecutive sensor pulses from the AU10, and liquid pressure control signals EV, AV are outputted by a comparison AU15 based on the above lambda, alphaW. At this time, when a comparator 16 detects that the wheel speed VW is decreased to a reference value or lower, the calculated output of the wheel acceleration/deceleration AU14 is fixed at alphaW=0.
Patent JP-H08278498-A (JP)
Title: Color filter
Inventor: KUJI TATSUAKI
IPC: G02F1/1335
Filed: 1995-04-10
Abstract: PURPOSE: To produce a flat color filter. CONSTITUTION: In a color filter 10, a black matrix 12 is formed on a glass substrate 11. The black matrix 12 is formed with a black matrix pattern 13 formed with a black photosensitive resin having the same width in spite of a dustance from the glass substrate 11 on the glass substrate 11 and a transparent resin pattern 14 formed in forward taper shape which is narrow in wide according to the distance from the glass substrate 11 formed at both sides. The colored layer 15 disposing respectively red (R), green (G) and blue (B) ink between the black matrices 12 is formed. The overcoated layer, the transparent electrode and the oriented film are formed on the black matrices 12 and the colored layer 15.
Patent JP-H07253111-A (JP)
Title: Hinge shaft and hinge
Inventor: HASHIZUME HIROKO
IPC: E05D3/02
Filed: 1994-03-15
Abstract: PURPOSE:To provide a hinge shaft and a hinge which brings about a low manufacturing cost and easy assembling/disassembling. CONSTITUTION:In respect to a hinge shaft 10 and a hinge, one end shaft is inserted into a shaft hole of a hinge main body 7, while the other end is fixed to a fixation end B serving as a seat of a screw 20. The shaft itself can thus be fixed, bringing about reduction of parts number and a manufacturing cost, and easy assembling/disassembling.
Patent JP-H08280698-A (JP)
Title: Ligator
Inventor: KAJI KUNIHIDE
IPC: A61B17/12
Filed: 1995-04-10
Abstract: PURPOSE: To provide a ligator simple in structure, simple to handle and forming a lagating knot hard to loosen in the body. CONSTITUTION: This ligator is constituted of a first suture holder 1 equipped with a suture guide member 9 having an almost circular arc-shape wherein a part of a loop is notched and a forceps 14 inserting a treatment part 24 grasping the free end part of a suture 12 in a false loop 28 formed by the suture 12 guided by the suture guide member 9 and extended on the side of the notch part of the loop to form the knot of the suture 12.
Patent JP-S57198305-A (JP)
Title: External heat absorption type closed-cycle engine
Inventor: KUME KORESHI
IPC: F01K25/00
Filed: 1981-06-01
Abstract: PURPOSE:To attain a thermal efficiency approximate to that theoretical Carnot cycle, by causing a no-phase-change working fluid to flow through a passage of uniform cross-sectinal area between the outlet port of a compressor and the inlet port of a turbine connected to the compressor and by applying external heat to the fluid to increase its velocity to be slightly lower than the Mach number of 1. CONSTITUTION:A compressor 4, a passage 5, another passage 6 and a turbine 8 are provided in that order to constitute a closed circuit, in which a working fluid circulates. A quantity of external heat Q1 is applied to the working fluid  through the wall 7 of the passage 6 so that the velocity of the fluid is increased  to be slightly lower than the Mach number of 1. Then, the fluid flows into the  turbine 8 so that the fluid expands on the turbine while emitting a quantity of heat Q2 to the outside. A quantity of energy necessary to contract the working  fluid by the compressor 4 connected to the turbine 8 and a quantity of mechanical energy L to be supplied to the outside through a drive shaft 9 are taken  out by the turbine. Some of the energy thaken out by the turbine 8 is applied to  the working fluid to pressurize and decelerate it to a state shown at 1. A cycle  is thus completed.
Patent JP-H03283154-A (JP)
Title: Disk
Inventor: TAKAHASHI KENJI
IPC: G11B23/02
Filed: 1990-03-30
Abstract: PURPOSE:To realize long life of a disk and a disk drive mechanism by forming the centering hole part of a hub from such a resin having high wearing resistance and high lubricating property. CONSTITUTION:The inner ring 14 is formed in one body by outsert forming method into the center hole 12a of the metal plate 12, so that the inner wall of the ring 14 is used as the centering hole 17 for inserting the spindle of the disk drive mechanism. Namely, the centering hole 17 for positioning of the hub 11 is obtained by forming the inner ring 14. The material of this inner ring 14 is such a resin having high wearing resistance and high lubricating property, for example, polyacetal resin or fluorine-contg. polycarbonate resin. Thus, friction between the centering hole 17 and the spindle is reduced on clamping.
Patent JP-S60226647-A (JP)
Title: Controlling of multiple room type air conditioner
Inventor: OOTAKI SHIZUO
IPC: F24F11/02
Filed: 1984-04-25
Abstract: PURPOSE:To enable to instantly restart a compressor by balancing the pressures on the suction side and delivery side by a method wherein solenoid valves are arranged in the gas side branch pipes of each indoor unit so as to invert a four-way valve after the solenoid valves are closed at the standstill of the compressor. CONSTITUTION:When the thermostat of one room, assuming that of the room 8b, is OFF at the time t2 under cooling operation, solenoid valves 9b and 10b are closed and nevertheless the cooling operation is kept on running on the indoor unit 8a side. When the thermostats of both rooms are OFF at the time t3 or the thermostats 21a and 21b are open, solenoid valve coils 9'a, 10'a, 9'b and 10'b, a compressor motor 1', a relay coil 23' and a delay timer 22' are de-energized, resulting in closing a relay contact 23-1 and opening a relay contact 23-2, though a delay timer contact 22 is still on the contact (a) side and a four-way valve coil 3' is not yet energized. At the time t4, the delay timer contact 22 contacts with the contact (b), resulting in energizing the four- way valve coil 3'. As a result, a four-way valve 3 turns to a heating cycle side and the pressures at the delivery side and suction side of a compressor 1 are balanced, resulting in enabling to instantly restart. Under heating operation, the instant restarting is possible similarly.
Patent JP-S569323-A (JP)
Title: Heating of material to be heated such as steels
Inventor: INOUE MASATOSHI
IPC: C21D9/00
Filed: 1979-07-04
Abstract: PURPOSE:To prevent the defective dimensional accury at end portions of a steel slab during the rolling operation by coating a radiant heat-reflecting paint on the tip and rear portions of the slab at the time of rolling and then heating uniformly the whole of the body in the heating of the slab, etc., in a heating furnace. CONSTITUTION:In heating the slab 2 in a heating furnace, the paint 3 capable of reflecting radiant heat, e.g., a heat-resistant silver paint, etc., is beforehand coated on the tip portion 2a and the rear end portion in the rolling direction of the slab 2, whereby the front and rear ends of the slab 2 are protected at the overheating por- tion X from overheating,the whole of the slab is heated to a uniform temperature, and the occurrence of defective dimensional accuracy in both end portions during the rolling can therefore be prevented. In this case, the thickness of the paint to be coated on the overheating portion X is approx. 1/2 the thickness H of the slab 2.
Patent JP-S59212343-A (JP)
Title: Device for conveying veneer in
Inventor: IWAMOTO HIROHIKO
IPC: B65H3/00
Filed: 1983-05-12
Abstract: PURPOSE:To promote the accuracy of positioning of a veneer on a ruler and improve working properties for the veneer, by bringing one end of the veneer supported by a conveying roller and a support roller, into contact with the surface of the ruler to position the veneer thereon while conveying the veneer perpendicularly to the direction of its fibers. CONSTITUTION:A veneer S taken out of a veneer stack 12 is moved in the direction of the fibers of the veneer so that one end of the veneer is placed between a conveying roller 15 and a support roller 18. When the weight of the veneer S has acted to the conveying roller 15, the linear elements 17 of the roller continually come into touch with the bottom of the veneer and the free ends of the linear elements are displaced to apply a conveying force to the veneer to bring its end into contact with a ruler surface 14a. The veneer S is thus carried onto a belt conveyor while the veneer remains positioned on the ruler, so that the veneer is conveyed into a veneer processor.
Patent JP-H04300314-A (JP)
Title: Production of spinneret
Inventor: UEDA OSAMU
IPC: B21D28/34
Filed: 1991-03-25
Abstract: PURPOSE:To bring a base plate into close contact with a spinneret plate without forming a gap therebetween and stabilize the length of discharge holes without causing unevenness of punching depth by sucking and attracting the spinneret plate with through-holes provided in the base plate. CONSTITUTION:A spinneret plate 1 is sucked and attracted with through-holes 16 provided in a base plate 6 to bore introduction holes 8 and discharge holes 9. The spinneret is sucked and attracted with the through-holes provided in the base plate to bring the base plate into close contact with the spinneret plate without forming a gap therebetween. Thereby, unevenness is not caused in the punching depth. As a result, the length of the discharge holes (capillary length) is stabilized.