baber/WOPTO huggingface dataset:
Patent JP-H1110313-A (JP)
Title: Casting method for producing metal-made casting parts and mold there for
Inventor: HABEGGER GEORG
IPC: F02B3/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To drastically shorten the cooling time of a casting parts, to unnecessitate the heat treatment and to obtain a metallic casting parts having complicates structure while holding a good quality by controlling the cooling of a casting material in the inner part of a mold through a cooling system. SOLUTION: A sand mold for housing 1 of a large-scaled diesel engine is formed in the inner part of a casting pit 2 and the molten casting material is poured in the sand mold and solidified and cooled to obtain the housing 1. The cooling system is provided with many feeding pipe system and has a crank case space cooling part 3 and a bottom part cooling part 4. A temp. profile of the casting material in the fixed time is decided from the measured values of a first, second and third temp. sensors 5a, 5b, 5c set in the bottom range, the center of a boundary range between a cylinder space 12 and the crank case space 11, and a flange range of the housing 1. The measured value of each temp. sensor 5a, 5b, 5c is transmitted to a control system 6 and the air quantity flowing individual feeding pipe system is controlled through the control system 6.
Patent JP-H04364792-A (JP)
Title: Semiconductor laser
Inventor: YAGI TETSUYA
IPC: H01S5/00
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a semiconductor laser in which its output is enhanced without reducing a thickness of an active layer. CONSTITUTION:In a semiconductor laser having a p-type active layer, the active layer is so doped with p-type impurities that carrier concentration of the layer becomes 1X10<19>cm<-3> or more. In a semiconductor device having an n-type active layer, the active layer is so doped with p-type impurities that carrier concentration of the layer becomes 5X10<-3> or more.
Patent JP-S6229014-A (JP)
Inventor: KOIZUMI MISAO
IPC: H01F6/06
Filed: 1985-07-31
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-S5871855-A (JP)
Title: Improving method for texture of soybean fibrous food material
Inventor: KUDOU SHIROU
IPC: A23L11/00
Filed: 1981-10-22
Abstract: PURPOSE:To obtain a soybean fibrous food material having improved texture, by treating the soybean fibrous food material containing a soybean protein denaturation promoting substance with an organic acid at <=5pH. CONSTITUTION:Whole soybeans or defatted soybeans are adjusted to 30-60wt% moisture content, and then ground in a colloid mill. 0.2-2wt% any one or two or more of a calcium salt, e.g. calcium chloride, calcium sulfate or calcium carbonate, a magnesium salt, e.g. magnesium sulfate, an aluminum salt, e.g. alum, and glucono-delta-lactone, are mixed with the resultant ground soybean powder. The resultant mixture is then passed through a small gap between two grinding disks rotating at a high speed and ground to form a fibrous material. The resultant fibrous material is dipped in blanched or sprinkled with a solution of an organic acid, e.g. citric or malic acid, at <=5pH, or allowed to stand in an atmosphere of evaporated acetic acid to improve the texture of the soybean fibrous food material.
Patent JP-H0815974-A (JP)
Title: Image-forming device
Inventor: MOMOSE KIYOJI
IPC: G01N21/47
Filed: 1994-06-28
Abstract: PURPOSE:To provide an image-forming device which ensures the detection of remaining toner without increasing the size of a developing device. CONSTITUTION:The device is equipped with: a cleaner for removing and recovering residual toner sticking to the surface of a photoreceptor after the transfer of a toner image, formed by the developing device, to paper; and a detection window 710 in contact with a sliding coil spring 510 in a route R for the coil spring 51 which is arranged in the form of a closed loop between the developing device and cleaner, and which is used for carrying a part of extra toner, unsupplied to a developed image in the developing device, to the cleaner, and for carrying the residual toner, recovered by the cleaner, to the developing device; a reflecting plate 720; and an optical sensor 730.
Patent JP-S5957032-A (JP)
Title: Four-wheel drive car
Inventor: AKUTAGAWA HITOSHI
IPC: F16H48/05
Filed: 1982-09-27
Abstract: PURPOSE:To make the whole transmission mechanism compact and also reduce the unequal length of the left and right front wheel drive shafts by forming a pinion carrier and a differential gear case in one body. CONSTITUTION:The output of a transmission 18 is fed to the ring gear 20 of an inter-axle differential device 19 from a drive gear 15 through an input gear 21 formed on its periphery, thereby the drive gear 15, input gear 21, and inter-axle differential device 19 can be arranged on the same plane. In addition, a pinion carrier 25 in the inter-axle differential device 19 and a differential gear case 26 in a front wheel differential device 30 are formed in one body, thus their strength or rigidity is improved. Furthermore, since the front wheel differential device 30 is situated between the inter-axle differential device 19 and a differential gear lock mechanism 38 arranged on the same shaft, the unequal length of front wheel drive shafts 31, 32 extending to the left and right from the front wheel differential device 30 can be reduced.
Patent JP-H0332957-A (JP)
Title: Air bag device for automobile
Inventor: KORE HARUHISA
IPC: B60R21/276
Filed: 1989-06-30
Abstract: PURPOSE:To ensure the optimum collapse of an inflated air bag at all times by providing a pressure relief valve to open when the internal pressure of a bag casing reaches the predetermined value or more, and a shutter to open after the elapse of the initiating initial time of an inflator. CONSTITUTION:When an automobile collides forward, an inflator 13 is initiated and gas pressure generated thereby is jetted toward the front (left side shown herein) of a bag case 11. Then, the gas pressure is reversed and directed backward. As a result, the air bag 14 is inflated and breaks a cover material 12 at the weakened part 12a thereof. Then, the air bag 14 bulges outside the bag case 11 and constrains crew. In this case, upon expiration of the initiating initial time of the inflator 13, the aforesaid reversed gas pressure acts on a pressure receiving part 31a and oscillates a shutter 31 backward, thereby opening the first exhaust port 22. Consequently, the valve body 24 of a pressure relief valve B opens against the force of a spring 25. According to the aforesaid construction, the inflated air bag 14 can be collapsed optimally at all times regardless of a collision condition.
Patent JP-H0834214-A (JP)
Title: Pneumatic radial tire
Inventor: HAYASHI KAZUO
IPC: B60C11/113
Filed: 1994-07-21
Abstract: PURPOSE:To suppress buckling in the case where a tire is punctured by equipping the tread part of the tire having a rubber reinforcing layer with a land part divided through many inclined main grooves, and forming a reinforced structure where the land part and the end part on one side of the rubber reinforced layer overlap on each other in the direction of thickness in the end zone of the tread part. CONSTITUTION:The inside of a side wall 2 is equipped with a rubber reinforcing layer 8 whose section is crescent-shaped so as to lighten a load, and a tread part 6 has a land part 10 divided by many inclined main grooves 9 which incline at the angle of alpha in a peripheral direction from the central part of the tread part 6 toward both its ends E and extend. In a space between a carcass 4 and an air impermeable inner liner 11, one end part, namely a radial outside end part 8e, overlaps with the land part 10 in the direction of thickness within the range of width W in a tread end zone 6e through the end part 5e of a belt layer. The hardness and thickness of the rubber reinforcing layer 8 which are required for running in the case where the side wall takes over a load as inner pressure when the tire is punctured are determined according to the use of the tire.
Patent JP-S6487981-A (JP)
Title: Counterflow preventive device
Inventor: DEIITAA BUIRUTOFUANGU
IPC: F16K15/02
Filed: 1988-07-08
Abstract: PURPOSE: To prevent deformation of valve guide webs and noise generation of a valve body by coupling the valve guide webs of a device for preventing flowing backward through a security ring to an outer casing. CONSTITUTION: A guide member 14 for guiding a valve body 5 of a device for preventing flowing backward has a plurality of valve guide webs 15 extending to a direction of a valve body transferring passage and inwardly radially projecting. These valve guide webs 15 have a common outer basic body 13 and are coupled through the basic body 3 to a casing 2. An end opposite to the basic body 3 of the valve guide webs 15 is coupled through the security ring 19 retained within a groove 20 of a core defined ring in the outer casing 2 to the outer casing 2.
Patent JP-2000355420-A (JP)
Title: Roll conveyance device
Inventor: MATSUDA TERUO
IPC: B65G47/53
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To enhance box packing efficiency in a process of conveying household wrap film, aluminum foil, or the like to a winding box packing machine by properly maintaining an attitude of a roll after changing directions while conveying it at high speed and preventing scratch, tear, or the like of a roll surface. SOLUTION: This roll conveyance device comprises a longitudinal conveyor 1 linearly conveying small diameter rolls R of wound household warp films, aluminum foils, or the like in parallel in a longitudinal direction and a transverse conveyor 8 positioned at an end part of the conveyor 1 below a plane including the longitudinal conveyor 1 and provided perpendicularly in accordance to the longitudinal conveyor 1.  A guide roller 3 and a rotary receiving pan 4 receiving the small diameter rolls R linearly conveyed above the transverse conveyor 8 with its front part and dropping the small diameter rolls R on a receiving surface to the transverse conveyor 8 below by rotation are provided at the end part of the longitudinal conveyor 1, and a stopper 5 regulating a tip position of the small diameter rolls R received on the receiving pan 4 is provided on the front part of the rotary receiving pan 4.
Patent JP-S5789928-A (JP)
Title: Manufacture of hollow membrane separation module
Inventor: SHIMANO KUNIO
IPC: B29D23/00
Filed: 1980-11-26
Abstract: PURPOSE: To manufacture a hollow membrane separation module of high reliability efficiently, by inserting the bundle of the hollow membraes into the end of a main body and inserting a closing object to close clearance between the main body and the bundle of the hollow membranes, then feeding the unhardened adhesive.  
     CONSTITUTION: After a bundle of hollow membranes 104 is inserted in a main body 101 and a closing object 114 is inserted to the end 102 of the main body 101 and the clearance between the main body 101 and the bundle of the hollow membrane 104 is closed. Then, the main body 101 is held vertically, and the unhardened adhesive 106 is fed, stayed, filled and penetrated into the interstic between hollow membranes. Thus, because the adhesive is penetrated in the bundle of the hollow membranes by capillary action, also adding gravitation, the hollow membrane separation module of high reliability can be manufactured efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6412280-A (JP)
Title: Dynamic burn-in testing circuit
Inventor: TANIGUCHI TOSHIMI
IPC: G01R31/28
Filed: 1987-07-06
Abstract: PURPOSE:To perform the dynamic burn-in test of an MOS.IC, by generating the clock signal equal to an actual use state in the IC within a burn-in furnace by a testing signal of low frequency to obtain predetermined power consumption. CONSTITUTION:A testing low frequency clock signal passes through the test signal input terminal 4 of the IC 3 in a burn-in furnace from the outside of the burn-in furnace 1 by a copper plate bus 2 to be inputted to a multiplier 5. The multiplier output signal 6 is guided to a selector 8 along with other input clock signal 7 and the selector 8 selects the multiplier output signal 6 in a burn-in test by the control signal from the change-over controller 9 out of the IC and outputs the same as the clock signal 11 of an IC internal circuit to operate the IC. In this case, since the actual use frequency of the IC or the transmittable frequency of the copper plate bus can be calculated in the planning stage of the IC, a multiplying number 2n or the cycle 27 of a test input signal can be easily set.
Patent JP-H11343517-A (JP)
Title: Induction hardening apparatus for long work
Inventor: WATANABE HIYOSHI
IPC: C21D1/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an induction hardening apparatus for a long work at a low cost, and to improve the power efficiency. SOLUTION: An induction hardening apparatus 10 is disposed between a carry-in part and a carry-out part, and provided with a hardening and carrying mechanism 100 to carry a long work W, and a hardening mechanism 200 including an induction heating coil body 210 disposed in the middle of the hardening and carrying mechanism 100. The hardening and carrying mechanism 100 is provided with work supporting mechanisms 130A-130D to be driven by a motor 105, and work pressing mechanisms 150A-150D formed to hold the long work W opposite to the work supporting mechanisms 130A-130D.
Patent JP-H0458989-A (JP)
Title: Cloth tucking-in device
Inventor: OTOKUNI TADASHI
IPC: D05B39/00
Filed: 1990-06-27
Abstract: PURPOSE:To beautifully tuck in pocket cloth of various shapes by providing a storage medium for storing a driving sequence inputted by an operating box, and operating a tuck-in cylinder, based on an operation sequence stored in the storage medium. CONSTITUTION:To a CPU 17, a RAM 18 and a ROM 19 are connected, and to an input port 20, a descent sensor 21 of a vertical cylinder is connected. Also, to an input control part 22 of the CPU 17, a floppy disk storage device 23 and an operating box 24 are connected. The operating box 24 is constituted of an input part 24a for displaying on-time and off-time of cylinders 9a, 9b, 9c, 9d and 9e at a display section 24b, and executing input selection of on-time and off-time of the cylinders 9a, 9b, 9c, 9d and 9e, a setting end button 24d pushed at the time when setting is finished, a test mode selection key 24e and a key 24c for returning to the previous screen.
Patent JP-H0457388-A (JP)
Title: Manufacture of multiwire wiring board
Inventor: NAKAZATO YUICHI
IPC: H05K3/46
Filed: 1990-06-27
Abstract: PURPOSE:To improve the positional accuracy of wires and to contrive an increase in the density of a wiring and the improvement of the alignment accuracy of the wires to a through hole by a method wherein a pressure to be held at the time of heating and pressing of the wires are controlled in such a way that it is gradually reduced. CONSTITUTION:Adherent resin layers 2 are respectively formed on the surfaces of an insulating substrate 1 and after insulating electric wires 3 are respectively wired at prescribed positions on the layers 2 and are each formed as a wiring pattern, this substrate 1 is heated and pressed and at the time of wiring of the wires 3, bubbles which are generated in the layers 2 under the wires 3 and in the vicinities of the wires 3 are removed. When the wires 3 are heated and pressed in a process for burying to fix the wires 3 in the layers 2, a pressure during the heating and pressing is gradually reduced. Thereby, the distortion of a silicone rubber is reduced or prevented at the time of the heating and pressing and forces, which are applied to the wires 3 by the rubber and work in the direction along the surfaces of the substrate 1, can be reduced and the wires 3 are respectively buried in the layers 2 and can be fixed without being moved from the positions at the time of wiring of the wires 3.
Patent JP-H0521139-A (JP)
Title: Decorative laminated composite sheet
Inventor: MATSUMOTO KOYA
IPC: B32B21/08
Filed: 1991-07-10
Abstract: PURPOSE:To allow electrodes to be connected in a composite sheet to leads to a power supply to avoid spoiling the beauty of the sheet and to improve the reliability and safety of connections. CONSTITUTION:Driven nuts are driven in a base 2 in advance and are free from corrosion and preferable because they are made of plastic. A machine screw 18 is fitted in each driven nut 17 via a cable terminal 19. A connection between electrode and machine screw is made for example by pushing in a spring coil 22. A flat dish-like metal fitting is attached to the tip of the spring coil 22 and the bottom surface of the metal fitting 21 is made into contact with the electrode 14. This constitution improves the reliability and safety of connections.
Patent JP-S5693370-A (JP)
Title: Manufacture of mos-type semiconductor device
Inventor: KIMURA MINORU
IPC: H01L21/28
Filed: 1979-12-26
Abstract: PURPOSE:To obtain an element in fine structure by a method wherein after the formation of a gate electrode, an impurity is introduced corresponded to a source. drain region, the periphery of the electrode is oxidized to make an electrode width thin and also the impurity is pressed-in and diffusion-formed. CONSTITUTION:A plurality of thick field SiO2 films 2 are formed on a P<-> type Si substrate 1, a thin gate SiO2 film 3 is cover-attached to the substrate 1 surrounded by the films 2 and a polycrystalline Si film 4 and an Si3N4 film 5 are grown layer- built on the whole surface. Then, the films 5, 4 are applied etchings to be made a gate electrode 6 consisting of the films 5, 4, and ions are injected to form the N type source and drain and in addition, diffusion wiring layers 7-9 with the gate electrode 6 as a mask. Thereafter, the periphery of the film 4 is changed by a heat treatment to make the electrode 6 width thin and also the depths of the layers 7-9 are made deeper by the heat treatment applied at this time. Subsquently, the film 5 on the electrode 6 is removed and the whole surface is covered with an SiO2 protective film 12. Thus, the element is made high density and Miller effect is also reduced.
Patent JP-S5964201-A (JP)
Title: Piping machining device
Inventor: SHIIBASHI KIYOFUSA
IPC: B23D21/04
Filed: 1982-09-30
Abstract: PURPOSE:To realize automatic machining of an existing piping by enabling a fixed frame to open and also rotating machining tools around the piping. CONSTITUTION:When a motor 30 is rotated, a pinion 32 puts a swivel frame 28 in rotation round the piping 10. Thus, a bracket 38 is gradually sent in the direction of the piping 10, which is cut off by means of a cutting tool 52. Beveling of a section of the piping 10 and finishing of a bead after welding can be performed by fitting other machining tool (s) in place of the cutting tool 52. Since the machining tools are turned round the piping 10, work can be performed without removing said piping 10 even when it is already fixed to installations in a power station or the like.
Patent JP-S62128784-A (JP)
Title: Thermal transfer printer
Inventor: KUMAGAI IKUO
IPC: B41J35/36
Filed: 1985-08-02
Abstract: PURPOSE:To provide a thermal transfer printer low in running cost, by providing a reflective material to an ink final end at least at the time of the forward running of an ink ribbon and providing a shield plate to a ribbon cassette or a carriage. CONSTITUTION:In a forward running printing state, only an ink ribbon 16 is present between a ribbon sensor 22 and a reflective plate 23 and the presence of ink is normally detected. Contrarily, in a rearward running state, the shield plate 26 provided to a ribbon cassette 7 is positioned between a ribbon sensor 22 and the reflective plate 23. Because the ink ribbon 16 passes between the ribbon sensor 22 and the shield plate 26, no reflection is generated from the reflective plate 23 regardless of the presence of the ink of the ink ribbon 16 and the detection of the ribbon sensor 22 holds an ink presence state. Therefore, only by reversing the ribbon cassette, two-stage printing by reciprocal running printing is enabled.
Patent JP-H0841143-A (JP)
Title: Production of high-impact thermoplastic resin
Inventor: YAMASHITA YUKIHIKO
IPC: C08F285/00
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a thermoplastic resin which is excellent in resistances to impact, weather, and heat and gives a molding with a good appearance by polymerizing a monomer mixture contg. an ethylenically unsatd. monomer in the presence of a specific graft polymer rubber derived from a monomer mixture mainly comprising a specific acrylic ester. CONSTITUTION:95-10 pts.wt. mixture comprising 0-99.999wt.% arom. vinyl compd., 0-99.999wt.% methacrylic ester, 0-40wt.% vinyl cyanide compd., and 0.001-5wt.% at least one polyfunctional monomer (the sum being 100wt.%) is polymerized in the presence of 5-90 pts.wt. graft polymer rubber which is obtd. by the emulsion polymn. of 95-60 pts.wt. monomer mixture comprising 0-6wt.% polyfunctional monomer, 64-100wt.% acrylic ester having a 1-13C alkyl group, and 0-30wt.% other vinyl monomers copolymerizable with the foregoing monomers (the sum being 100wt.%) in the presence of 5-40 pts.wt. diene polymer.
Patent JP-2001000285-A (JP)
Title: Showcase
Inventor: HAYASE KOJI
IPC: F25D23/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a showcase which increases the width of a unit base, prevents deformation, make positioning sure and decreases working stages. SOLUTION: The showcase is provided with struts 20 which are disposed at approximately four corners of a machine chamber, strut holding parts 23 which hold the bottom ends of a pair of the struts facing each other back and forth and the unit base 28 which forms downwardly extending flanges 30 on both sides. Erecting parts 25 of approximately the same height as the height of the flanges 30 are formed across the front and rear on the inner side of the strut holding parts 23. The bottom ends of both flanges 30 are brought into abutment on the strut holding parts 23 to make the unit base 28 drawable out.
Patent JP-S5871011-A (JP)
Title: Chuck
Inventor: FUJIMOTO MASATAKA
IPC: B23B33/00
Filed: 1981-10-26
Abstract: PURPOSE:To realize radial and automatic displacement and fixation of a chuck mechanism relative to a spindle by moving an eccentric slide to a fitting body installed on a spindle. CONSTITUTION:A fitting body 36 is fixed to one end of a spindle 1 supported rotatably on a gear case, while an eccentric slide 50 is provided on said body 36 so as to freely move radially relative to the spindle, and further a clamp mechanism CL is provided extending from said body 36 to the eccentric slide 50. Furthermore, said slide 50 is provided with a work grasping meaus to form a chuck mechanism and a freely moving rod 6 is provided in said spindle 1. Then a mechanism is provided which converts a reciprocating movement into a radial movement extending from the rod 6 to said eccentric slide 50, and also a means to put said rod 6 in a reciprocating motion is provided.
Patent JP-H07303429-A (JP)
Title: Sterilization of laver net
Inventor: KUGISAKI TETSUICHI
IPC: A01G33/02
Filed: 1995-06-13
Abstract: PURPOSE:To provide a process for sterilizing laver attached to a laver net during the culture in the sea in high workability with light work. CONSTITUTION:A 1st winding member 5 and a 2nd winding member 6 are placed parallel to each other in a vessel 2 filled with a sterilizing liquid and rotated with a power source. A trumpet-shaped guiding member 31 for guiding the tip end of floating rods 30 attached to a laver net 3 interposing pitches is attached to the side part of each winding member 5, 6. The vessel 2 is loaded on a boat 1 and the laver net 3 spread in the sea is wound with the 1st winding member 5 and immersed in the sterilizing liquid in the vessel 2 and the sterilized laver net 3 is spread again in the sea. The sterilization work can be carried out by guiding the floating rods 30 with the tapered guide member 31 and smoothly winding the laver net 3 with the winding member 5, 6.