baber/WOPTO huggingface dataset:
Patent JP-H04143224-A (JP)
Title: Production of wide flange shape having fillet part excellent in strength and toughness
Inventor: AZUMAOKA KOJI
IPC: B21B1/088
Filed: 1990-10-03
Abstract: PURPOSE:To obtain the wide flange shape by means of hot rolling by combining rapid cooling for a fillet part with flange spacing reduction rolling under specific conditions. CONSTITUTION:In the course of rolling for a wide flange shape by means of hot universal mill rolling, local cooling is applied at >=5 deg.C/s cooling rate to a fellet part corresponding to the internal angle between the flange and web of the wide flange shape, on the inlet side of the final pass or the pass just before the final pass. This cooling is performed by applying water cooling to the external surface of the flange at the center of flange width, by which crystalline grains can be refined. Then, the fillet part is subjected to heat balance (balance between heat radiation from the steel surface and internal thermal diffusion) at a temp. between the Ar1 point and 630 deg.C, and web-height-direction squeeze rolling where flange spacing is reduced by the length >=10mm and <=4 times the thickness of the web is exerted. By this method, the amount of working strain applied to the fillet part can be increased and crystalline grain refining can be accelerated to a greater extent, and further, superior strength and toughness can be obtained.
Patent JP-H01127299-A (JP)
Title: Rotary die capable of adjusting cutting force
Inventor: JIERII ERU BERU
IPC: B26D7/26
Filed: 1988-10-19
Abstract: PURPOSE: To easily change and adjust a clearance between both cylindrical dies by forming taper surfaces complementary and opposed in both an anvil die and a cutting die, and arranging both cylindrical dies so as to be longitudinally and relatively freely movable in the axial direction. CONSTITUTION: An anvil surface 16 of an anvil die 12 and a knife edge 14 surface of a cutting die 10 oppositely turn in the axial direction, and have taper surfaces having an almost equal taper gradient. Rotary shafts 18 and 20 of a pair of these cooperative cylindrical dies (the anvil die and the cutting die) 10, 12 are set almost parallel to each other, and a specific distance is imparted, and a clearance between an edge 22 of a knife edge 14 and the anvil surface 16 is adjusted and changed by relatively moving these cylindrical dies 10 and 12 in the axial direction by a manual driving device 68. In this way, in a clearance adjusted condition, a low density material web is finely cut by a pair of cylindrical dies 10 and 12.
Patent JP-H06114630-A (JP)
Title: Skin stripping method
Inventor: ISEJIMA TAKESHI
IPC: B23D79/12
Filed: 1992-10-02
Abstract: PURPOSE:To facilitate splash disposal by passing a material to get rid of skin through rollers fitted with respective groove-forming cutters, therewith forming grooves at the surface of the material shallower than the thickness of stripping, and thereby performing skin stripping. CONSTITUTION:A material 1 to get rid of skin is passed through rollers 4 before it is fed to a stripping die 6, and thereby the skin is stripped. Each roller 4 is fitted with a groove-forming cutter 3, and therewith the surface of the material 1 is equipped with a groove 2. The depth beta of each groove 2 is made smaller than the stripping thickness alpha on one surface as the amount of stripping. Too shallow causes splash 5 from stripping to be not easy to separate or fold, while too deep permits the grooves 2 to remain at the surface of the material 7 after skin strip and is not favorable. It is freferred that the depth beta of the groove 2 is approx. 60-80% of the strip thickness alpha as the amount of stripping on one surface.
Patent JP-H02111845-A (JP)
Title: Two-phase stainless steel of austenite and ferrite having high corrosion resistance and high strength
Inventor: SHIMIZU TETSUYA
IPC: C22C38/00
Filed: 1988-10-21
Abstract: PURPOSE:To improve both corrosion resistance, particularly seawater resistance, and strength by specifying the composition of an alloy and also specifying a corrosion- resistance index specified by the prescribed expression. CONSTITUTION:This austenite-ferrite two-phase stainless steel has a composition consisting of <=0.05% C, 0.2-1.0% Si, 0.2-1.0% Mn, 5.0-8.5% Ni, 16.0-20.0% Cr, 4.8-10.0% Mo, 0.08-0.15% N, and the balance Fe and is a steel in which gamma-phase comprises 40-60% and a corrosion-resistance index represented by an expression is regulated to >=37. In the above steel, C content is limited to prevent the formation of carbide to be the origin of pitting corrosion, and also, Mn content is limited to prevent the precipitation of MnS to be the origin of pitting corrosion, though Mn is necessary for toughness improvement, etc. Ni is necessary to provide a stable two-phase system and high strength, but its content is limited to prevent the saturation of the effects. Although Cr and Mo are necessary for the maintenance of high corrosion resistance and for the improvement of corrosion resistance and strength, respectively, contents of both are limited to prevent deterioration in manufacturability. N content is limited to prevent problems in manufacturing process, though N is necessary to improve corrosion resistance and strength. Further, the limitation of the proportion of gamma-phase to the above range is necessary to form a stable two-phase system.
Patent JP-S62124590-A (JP)
Inventor: YOSHIDA MICHIO
IPC: G09F11/21
Filed: 1985-11-25
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-H0688989-A (JP)
Title: Method and device for recording picture and picture reproducing device
Inventor: UNO MASAYUKI
IPC: G03B15/00
Filed: 1992-09-08
Abstract: PURPOSE:To provide a method and a device for recording a picture by which the picture whose viewing angle is large and whose resolution is high is recorded while it is divided under a state that the synthetic pictures are surely and easily reproduced without requiring troublesome work and the reproducing device of the recorded picture. CONSTITUTION:While a stage 106 on which an object 105 is placed is moved, the object 105 is successively photographed. Then, the divided pictures of the object 105 are recorded on a film 104. Simultaneously, positional information and viewing-angle information corresponding to the divided pictures are recorded at the magnetic recording part of the film 104 through pulse generators 110 and 111, up-down counters 112 and 113, a code generator 115, a data interface circuit 116 and a magnetic recording circuit 117.
Patent JP-2000098299-A (JP)
Title: Stereoscopic video display device
Inventor: HAMAGISHI GORO
IPC: G02B30/31
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic video display device relatively inexpensively enlarging the stereoscopically viewable range of specially the forward/backward directions of the stereoscopic video display device not using a special glasses. SOLUTION: This display device makes possible a stereoscopic vision by imparting a striped beam to a liquid crystal panel 1 constituting a display screen with a pixel group for left eye and the pixel group for right eye, and is provided with a first light source 4 arranged parting from the liquid crystal panel l by a first distance, a second light source 5 arranged parting from the liquid crystal panel 1 by a second distance, a lenticular screen 6 arranged in front of the first, second light sources 4, 5, a first diffusion plate 7 constituted diffusibly or transmittably and image forming the image of the first light source 5 and a second diffusion plate 8 constituted diffusibly or transmittably and image forming the image of the second light source, and the display device switches an optimum observation distance of a stereoscopic video by switching the turn-on of the first,  second light sources 4, 5 and the diffusive states of the first, second diffusion plates 7, 8.
Patent JP-H04140665-A (JP)
Title: Measuring equipment supplementary tool
Inventor: NAKAFUJI HIROHIKO
IPC: G01R1/04
Filed: 1990-10-01
Abstract: PURPOSE:To enable measurement efficiency to be improved by fixing a supplementary tool where an unneeded probe is mounted to a pod for preventing short-circuiting due to contact to an object to be measured. CONSTITUTION:A title item consists of a probe 2 for detecting actual H/W signal coming out from a pod 1 of a measuring equipment, a case 3 for storing and fixing the extra probe 2, and a band 4 for fixing the case 3 to the pod. Then, the extra probe 2 is inserted into the case 3 and is fixed, thus preventing the extra probe 2 from interfering, preventing short-circuiting due to contact to an object to be measured, znd enabling measurement efficiency to be improved.
Patent JP-H08105293-A (JP)
Title: Outbreak device for shield excavator
Inventor: IWAKIRI MICHIYUKI
IPC: E21D9/087
Filed: 1994-10-05
Abstract: PURPOSE: To enable the cutter of an outbreak device for a shield excavator to penetrate into the hard ground even with small pressing force. CONSTITUTION: A sliding rod 13 with a cutter bit 11 provided at the tip is inserted into a bush 12 provided at the outer peripheral part of a cutter head 2. The sliding rod 13 and a hydraulic cylinder 22 mounted below are connected to each other through a fork 23. The turning rod 26 of the output shaft of the hydraulic motor 24 mounted on the cutter head is engaged with the sliding rod 13 through an engaging part 14 The engaging part 14 transmits rotational torque like a spline and is slidable in the axial direction. At the time of outbreak, the cutter bit 11 is rotated and pushed out axially by the hydraulic cylinder 22 so as to easily penetrate into the natural ground even with small pressing force.
Patent JP-H0984702-A (JP)
Title: Flyer
Inventor: KOBAYASHI SETSUO
IPC: A47J37/12
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fryer having improved workability in the waste oil recovery work. SOLUTION: This fryer 1 is provided with a drain port 27 placed at the bottom of an oil tank 3, a drain valve 29 connected to it, and a filter 61 connected to it. When a coupler is fitted between the drain valve 29 and the filter 61, the filter 61 can be made removable.
Patent JP-S60155017-A (JP)
Inventor: PEETAA ENTONAA
IPC: F16D41/06
Filed: 1984-12-17
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-H07117100-A (JP)
Title: Cooling die for producing film
Inventor: NAGAI MITSUO
IPC: B29C48/305
Filed: 1993-10-22
Abstract: PURPOSE:To provide a cooling die for producing a film constituted so as to uniformly and inexpensively produce a non-foamed film from a moisture- containing food material. CONSTITUTION:A cooling die for producing a film is arranged to the leading end of an extruder 7 and constituted so that the material passed through a material passage 10 is cooled by the cooling medium passages 17,18 provided to at least one of upper and lower dies 2, 3. In this cooling die, the cooling medium passage 17 or 18 is partitioned by the partition wall extending along the flow direction of the material in the material passage 10 to be made respectively independent. By this simple structure, the flow of the material in the material passage 10 and the discharge speed of a film can be made uniform and a non-foamed film can be produced inexpensively and continuously.
Patent JP-2001094271-A (JP)
Title: Attaching/detaching device
Inventor: YABUMOTO KATSUMI
IPC: H05K5/02
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an attaching/detaching device in which a locking mechanism in surely released by gripping a handle, and hardly has a danger of dropping of an electric equipment even if the hold of the handle is loosed in the middle of the operation. SOLUTION: An attaching/detaching device with a removably installed from forward electric equipment having a projecting handle 8 in the front into an installation frame 1 which is fixed at a specified place and has at least a left and a right side plate 3. A pair of grip bars 9 are installed close to each other so as to hold a grip section 10 of the handle 8, and a pair of conical or wedgelike operation pieces 12 are installed so as to be held between both edges of each of the grip bars 9. One end of each link 13 extended sideways of the paired operation pieces 12 is axially supported and the other end of the link 13 is connected to one end of each lever 14 which turns on a spindle 15.  On both sides of the electric equipment, a pair of projections 7 are provided which are biassed outwards for fitting to holes 2 formed in the left and the right side plates 3 of the installation frame 1. The other end of each lever 14 is locked to each of the projections 7.
Patent JP-S61142583-A (JP)
Title: Disk cartridge for information recording
Inventor: MASAKAWA YOSHIHIKO
IPC: G11B23/03
Filed: 1984-12-15
Abstract: PURPOSE:To thin the whole thickness of a disk cartridge while securing the protection of an information recording surface by exposing the back of the disk as a protecting surface. CONSTITUTION:A case 2 covers only the information recording surface 11 side and the protecting surface 12 is exposed. A recessed part is formed on the inside of the case 2 so that the case 2 does not directly contact the information recording surface 11. Consequently, the case 2 plate is set only on one side and the space in the case 2 can be also reduced sharply, so that the whole thickness can be reduced fairly thin.
Patent JP-H05110628-A (JP)
Title: Modem
Inventor: SAGAWA HIROSHI
IPC: H04L29/10
Filed: 1991-10-14
Abstract: PURPOSE:To attain miniaturization and light weight configuration while keeping the performance of the MODEM connecting to a data terminal equipment and applying modulation-demodulation processing suitable for the transmission of a communication line to the data to be sent/received. CONSTITUTION:The MODEM is provided with a MODEM means 11 applying modulation-demodulation processing suitable for the transmission of a communication line to the data to be sent/received via the communication line and a control means 13 relaying data mutually between the data terminal equipment and the MODEM means 11 implementing data communication via the communication line and implementing protocol control of the communication line, and also an interface means 15 extending an internal bus and a power supply line of the data terminal equipment via a small sized contact capable of high density mount, interfacing the data terminal equipment and the control means 13 via the extended internal bus and obtaining a drive power supply from the extended power supply line.
Patent JP-H06115360-A (JP)
Title: Battery carrier structure for electric automobile
Inventor: HASEGAWA KATSUHISA
IPC: B60K1/04
Filed: 1992-10-02
Abstract: PURPOSE:To facilitate battery carrier mounting by having both ends of a battery carrier in the vehicle width direction is supported by the locker of a vehicle body and forming the section of a floor undermember, which is penetrated between adjoining batteries loaded on the battery carrier, in a trapezoid tapering off toward its lower part. CONSTITUTION:Both ends of a battery carrier 12 in the vehicle width direction is supported by a locker 26 of the vehicle body, a longitudinal skeleton extended rectangularly in the vehicle lengthwise is arranged on the battery carrier 12 and batteries 10 are loaded thereon with the longitudinal skeleton in between. A floor undermember 44, which is arranged in the longitudinal direction of the vehicle and is penetrated between adjoining batteries 10, is made in a trapezoid shape with its section tapering off toward the lower part. Thus the battery carrier 12 is positioned by the upper corner portion of the battery 10 being guided by a tapered surface 44A of the floor undermember 44 as the battery carrier 12 is lifted, even if the battery carrier 12 is not positioned exactly in the vehicle width direction.
Patent JP-H03126707-A (JP)
Title: Fluorine-containing copolymer and its production
Inventor: OTSUKA IWAHIRO
IPC: C08F214/18
Filed: 1989-10-13
Abstract: PURPOSE:To obtain the subject polymer useful for sealant, etc., giving cured material having excellent weatherability and elongation, etc., and stain resistance by adding alkylene oxide to a specific fluorine-based copolymer in the presence of a composite metal cyanide complex catalyst. CONSTITUTION:Alkylene oxide is added to fluorine-based copolymer containing (A) 20-70mol% polymerizing compound unit based on fluoroolefin, (B) 1-80mol% hydroxyl group-containing unit with keeping >=30mol% total of the units A and B to the whole polymerization unit by using a composite metal cyanate complex as a catalyst to afford the objective polymer containing 20-70mol% unit A and (C) 1-80mol% polymerizing unit having side chain of >=2 ether bonding in which total of the unit A and C is >=30mol% and number-average molecular weight is 1000-500000.
Patent JP-S62153605-A (JP)
Inventor: KAWAHITO AKIYOSHI
IPC: F22D5/26
Filed: 1986-11-06
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-S62126043-A (JP)
Title: Automatic paper feed device
Inventor: KANEGAE HIDEO
IPC: B65H1/06
Filed: 1985-11-26
Abstract: PURPOSE:To make it possible to separate only the lowermost original sheet securely with a small-sized, simply-controlled device by making such that when the lowermost originals sheet is separated from the other sheets and transferred by the rotation of an automatic feed roller and the tail end of the sheet is detected, original sheets next to the lowermost and upper are prevented from being transferred. CONSTITUTION:Since coefficients of friction between original sheets themselves 27 mu1, between the original sheet 27 and a separation part 28a of an automatic feed roller 28 mu2, and between the original sheet 27 and a separation plate 29 mu3 are in a relationship of mu2>mu3>mu1, of the original sheets 27a, the lowermost original sheet 27a is separated from the rest of the original sheets and transferred at a constant speed by means of transfer parts 28b and 28c of the automatic feed roller 28. The lowermost original sheet 27a is then transferred, with its front edge held between the automatic feed roller 28 and a feed pinch roller 32. When the front edge is sensed with a front edge detection sensor 33, a reading optical system 34 begins operation to read the image on the lowermost original sheet 27a being sent in, and then the original sheet 27a is discharged via a discharge pinch roller 36 on a tray 37.
Patent JP-H0690467-A (JP)
Title: Color signal processing circuit
Inventor: OMOTO TOSHIHIRO
IPC: H04N9/455
Filed: 1992-09-08
Abstract: PURPOSE:To improve the degradation of picture quality of color flicker, etc., at the upper part of a monitor screen by replacing the burst signal for the color signal for which a high frequency conversion is performed by a replacement burst signal in the prescribed period of a vertical blanking period. CONSTITUTION:A first switch circuit SW 1, a delay circuit 20 and a burst replacement timing generation circuit 21 are newly added to this processing circuit. The color signal obtained by replacing the burst signal in an output color signal 11a in a vertical blanking period by a replacement burst signal CC synchronizing with a sub-carrier signal SC to be the phase reference in the output color signal 11a is outputted. The burst signal for the reproduction video signal of a VTR for which a color signal processing circuit is applied is stable without being affected by the discontinuity of the phase caused by the switching of a magnetic head in the vertical blanking period. Thus, the color flicker generating at the upper part of a monitor screen can be improved.
Patent JP-H04141797-A (JP)
Title: Article feeding device for automatic vending machine
Inventor: KAWARAZUKA HIDEAKI
IPC: G07F11/00
Filed: 1990-10-02
Abstract: PURPOSE:To surely transmit a strip like packaged article such as chopsticks without generating clog by providing an attitude control member moving freely upward and downward on a endless chain so as to be orthogonally extended in the direction of the extension of the endless chain. CONSTITUTION:The endless chains 9, 9 carries article A ejected from an ejection port 5 in the direction of an transmission port 3 in a mounted state. On the way of the carrying, the article A is abutted on an attitude control member 20, the attitude is controlled by the abutting, and the attitude control member 20 is pushed up against its weight. The article A is carried passing through the attitude control member 20, and is carried out to the transmission port 3 while pressed to the endless chains 9, 9 by a guide member 23 when approaching to the transmission port 3. Thus, the strip like packaged article such as chopsticks can be surely transmitted.
Patent JP-S62123890-A (JP)
Title: Private telephone exchange system
Inventor: YAMAGUCHI TSUKASA
IPC: H04B7/26
Filed: 1985-11-25
Abstract: PURPOSE:To easily move a telephone set by providing a line concentrator in the vicinity of the desk of plural extension subscribers and connecting between the line concentrator and exchange by wire and connecting between the line concentrator and subscribers' telephone sets by radio. CONSTITUTION:In a room R-1 on the ground floor of a business firm shown in the figure, business such as security guard, reception, etc., that do not require shifting of a telephone set 14b is performed. The second floor is divided into a room R-2 and a room R-3, and the shifting of a telephone set is not required in the room R-3 such as the case of a director's room. In the room R-2, the circuit of the telephone set is connected to the line concentrator 13 through a cable wiring 15 contained in a wiring duct 17 from an exchange 11 through a terminal 12a. The line concentrator 13 and the telephone set 14a of each subscriber are connected by radio circuit.
Patent JP-S63123831-A (JP)
Title: Production of preform for optical fiber
Inventor: DANZUKA TOSHIO
IPC: C03B37/018
Filed: 1986-11-10
Abstract: PURPOSE:To prevent bubbles from occurring in a transparent glass preform in producing porous glass preform for optical fiber by gas-phase axial deposition method, by making a gas heated to a high temperature flow along the inner wall of a reactor on the outer peripheries of the porous glass preform and a combustion burner. CONSTITUTION:A gas glass raw material is sprayed from a combustion burner 2, hydrolyzed by flame, and glass fine particles formed thereby are deposited on the periphery of a rotating starting material or the shaft 9 to produce a porous glass preform 1. In the operation, a gas (gas heater 6, gas nozzle 7) heated to a high temperature is made to flow along the inner wall of a reactor 4 on the outer peripheries of the porous glass preform 1 and the combustion burner 2 to produce the porous glass preform 1. It is especially preferable that the gas is heated at the high temperature of >=100 deg.C and is made to flow along the jetting direction of the combustion burner 2.
Patent JP-H03126288-A (JP)
Title: Printed circuit board
Inventor: KOMORIDA YUTAKA
IPC: H05K1/03
Filed: 1989-10-12
Abstract: PURPOSE:To prevent generation of joint failure and swelling at a joint part and improve cooling property and reliability by limiting the relationship between the heating temperature of a ceramic printed-circuit board and the amount of generation of impurities gas in a printed-circuit board for directly jointing a metal printed-circuit board onto at least one surface of the ceramic printed- circuit board. CONSTITUTION:In a printed-circuit board 1, a metal printed-circuit board 3 consisting of copper is directly jointed onto the surface of a ceramic printed- circuit board 2 consisting of a material such as AlN, Al2O3, BeO, or SiC. Then, the ceramic printed-circuit board 2 with the amount of generated impurities gas being 3Torr.cc/cm<2> or less at a heating temperature of 1300 deg.C or less is used. Concretely speaking, when the ceramic printed-circuit board is placed at a heating region of 400 deg.C to 1300 deg.C, generation of joint failure and swelling can be efficiently prevented if the amount of impurities gas generated from the printed-circuit board is 3Torr.cc/cm<2> or less or preferably 1Torr.cc/cm<2> or less.