baber/WOPTO huggingface dataset:
Patent JP-S60141373-A (JP)
Title: Welding torch
Inventor: OKADA TOSHIHIKO
IPC: B23K9/29
Filed: 1983-12-28
Abstract: PURPOSE:To simplify construction and to improve productivity by constituting a torch neck assembly of a conductive member wound spirally and cylindrically with plural wires in a non-tight contact state, a restraining member for restraining the axial elongation and contraction thereof and a flexible insulating sheath enclosing said two members. CONSTITUTION:A welding torch consists of a holder assembly H which is connected with a means for supplying a shielding gas and a means for feeding electricity and is gripped by an operator, a nozzle assembly N at the top end of the welding torch and a freely curvable and self-standable torch neck assembly TN connecting the assembly H and the assembly N. The assembly TN is constituted of a conductive member 9 wound spirally and cylindrically with plural wires in a non-tight contact state, a restraining member 8 for restraining adequately the axial elongation or contraction thereof and a flexible insulating sheath 12 enclosing both thereof.
Patent JP-S62129914-A (JP)
Title: Vertical magnetic head
Inventor: YOSHIMORI HIROYUKI
IPC: G11B5/127
Filed: 1985-11-09
Abstract: PURPOSE:To facilitate working and to reduce the weight of a vertical magnetic head by allowing a magnetic shield block which has a main magnetic pole body embedded in a recessed place to include magnetic fluid. CONSTITUTION:Magnetic fluid 46c consisting of iron powder, etc., is charged in the housing 46a of a box lid type main magnetic pole shield block 46 and a main magnetic pole block 45 is embedded and fixed in the recessed part 46b; and an auxiliary magnetic pole shield block 49 is provided opposite it across a recording medium 4 and the magnetic fluid 49b is charged in the housing 49a. Even if an external magnetic field 32 with a code X3 is applied during recording or reproducing it passes through the blocks 46 and 49 and there is no influence exerted upon recording magnetic flux 33. Therefore, the formation of the housing is easy, the shield block is reduced in size, and the response of head access is improved, thereby reducing the load on a servo system.
Patent JP-H03115652-A (JP)
Title: Method and tool for connecting roof panel
Inventor: OOASHI SHIYUUJI
IPC: E04G21/16
Filed: 1989-09-27
Abstract: PURPOSE:To improve safety in the connecting work of a roof panel by providing core materials on the back of the roof panel, and connecting them using a connecting tool having functions for a compressing, a locking and a face-stagger correcting means. CONSTITUTION:A roof panel 30 is formed of a face plate 31 and core material 32 on its back side. A connecting tool 10 is composed of a mixing arm 11, a base set part 12, a holding part 13 and a movable arm 14. A compressing, a locking and a face-stagger correcting means are formed of a feed bolt 16 and a compressing handle 17, a projection 21, and a pushing up handle 19 respectively. The connecting tool 10 is used to fasten the core material 32 of the adjacent roof panel 30 with the compressing handle 17. In this case, the slippage of one of the panels 30 is locked by the projection 21, and the other of them is moved by the pushing up handle 19 to correct a face-stagger between them. Thus a roof can dispense with rivetting work to improve the safety of works.
Patent JP-S62110612-A (JP)
Title: Thin film magnetic head
Inventor: AOI TAKAHISA
IPC: G11B5/31
Filed: 1985-11-08
Abstract: PURPOSE:To obtain a head of high recording and reproducing efficiency by forming plural laminated coils on a ferromagnetic substrate through an insulating layer enclosing them by a tip magnetic pole and a back magnetic pole and providing an upper magnetic protective substrate that extends to the tip of the head in the upper part with a gap layer between. CONSTITUTION:A ferromagnetic substrate 40 made of Mn-Zn etc., is covered with the first insulating layer 41 of SiO2 etc., and the first thin film coil 42 made of Cu, Al etc., is formed on it and covered with the second insulating layer 43. The second thin film coil 45 is provided on it and covered with the third insulating layer 46. Coils 42 and 45 are connected through a through hole 44 provided in the insulating layers. To form magnetic path of the magnetic head, these insulating layers are etched collectively and concavities 47, 48 are formed between laminated coils. Then, this is filled with ferromagnetic films such as 'Sendust(R)' etc., to form a tip magnetic pole 49 and a back magnetic pole 50 and the front is covered with a gap layer 52 for forming a tip magnetic gap 51 and covered with a protective substrate 53 of high magnetic permeability.
Patent JP-H10171629-A (JP)
Title: Saturation processing method and device, and processor
Inventor: KAMIJO SHUNSUKE
IPC: G06F7/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To perform the saturation processing without changing the bit position of the object data by deciding whether the value of the n-bit data to be inputted is larger than the positive or negative maximum value of the x-bit data. SOLUTION: A '1' presence/absence decision circuit 7 masks the input data DA31, DA30...DA0 by the mask patterns and decides whether '1' exists at a bit part that is not masked. A '0' presence/absence decision circuit 8 masks the data DA31, DA30...DA0 by the mask patterns and decides whether '0' exists at a bit part that is not masked. A data selection output control circuit 10 controls the data selection output operation of a data selection output circuit 9. Thus, the parts of lower (x-1) bits of the n-bit data are masked and the value of the parts of hither (n-(x-1)) bits of the n-bit data are decided. Then it's decided whether the value of the n-bit data to be inputted is larger than the positive or negative maximum value of the x-bit data.
Patent JP-S60142457-A (JP)
Title: Selection processing system of job output
Inventor: YAMAZAKI SHIGEMI
IPC: G06F13/10
Filed: 1983-12-28
Abstract: PURPOSE:To select a job output optionally and to improve the operability of an output writer by designating selecting conditions obtained by combining various properties of output data sets. CONSTITUTION:A selecting condition designating part 3 analyzes a command for designating the job output selecting conditions of respective output writers 4A, 4B inputted from a console 1 and forms selecting condition tables 10A-1, 10B-2 specified in a selecting condition storage part 9 by command parameters. Output selecting parts 5A, 5B in the output writers 4A, 4B refer the leading selecting tables 10A-1, 10B-1 connected to connection queues 6A, 6B at first, and in case of inconsistency, refer the succeeding selecting conditions. In case of coincidence, the output selecting parts 5A, 5B inform the output data sets to output processing parts 7A 7B, which output the output data sets to assigned printers 8A, 8B.
Patent JP-2000051045-A (JP)
Title: Coaster capable of holding in between
Inventor: ASANO MASAKATSU
IPC: A47G23/03
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To allow separation and replacement of an edge part and a bottom part so as to vary design by forming a coaster of disassemblability into the edge part and the bottom part. SOLUTION: A coaster is disassemblably constructed of upper and lower parts (edge parts) 2, 3 connected together at an interval 4 via a connection part 1 arranged in a part, and a bottom part 5. Although metal, plastic, paper fabric, and the like are available for using material, there is no limitation on materials. The edge parts 2, 3 may be formed into different shapes and can be designed variously. In this way, the edge parts 2, 3 and the bottom part 5 are separately formed and can be replaced with another one or removed, so that variation and enhancement of design can be accomplished while washing can be facilitated.
Patent JP-H03117078-A (JP)
Title: Composite video signal clipping circuit
Inventor: KOYAMA YUICHI
IPC: H04N5/20
Filed: 1989-09-29
Abstract: PURPOSE:To independently set clip values of luminance and chroma and to facilitate the processing of a signal in which the maximum value of the luminance and the maximum value of the chroma are different from each other by separating an inputted composite video signal into a luminance signal and a chroma signal, and clipping them separately. CONSTITUTION:The clipping circuit is provided with a separating circuit 22 for separating a composite video signal into a luminance signal and a chroma signal, a luminance signal clipping circuit 25, a chroma decoding circuit 28, a saturation arithmetic circuit 29, a chroma signal clipping circuit 26, and a composite signal encoding circuit 27 for inputting outputs of the chroma signal clipping circuit 26 and the luminance signal clipping circuit 25 and encoding them to a composite signal and outputting it. In such a way, by separating the composite video signal into the luminance signal and the chroma signal, and thereafter, clipping separately each of them, a variation of a hue is not generated at the time of converting to an analog composite video signal, even in the case a digitized composite video signal is clipped.
Patent JP-H02100590-A (JP)
Title: Compensating method for stereo-dynamic picture parallax
Inventor: WATANABE YUTAKA
IPC: H04N19/597
Filed: 1988-10-07
Abstract: PURPOSE:To detect parallax variation through a little operation quantity, and to improve encoding efficiency by detecting the parallax variation of a background in a horizontal direction and a vertical direction by using the data of several lines portion at the upper parts of a left and a right pictures before encoding is started, and by using this parallax variation after the encoding is started. CONSTITUTION:As for a stereo video signal 101, in processing at a contact (a) side before the start of the encoding, the signal region of a part which can be considered to be background data 102 is determined by a region selection circuit 12, and it is inputted to a parallax variation detection circuit 13. Then, in the circuit 13, the parallax variations 103, 104 of a horizontal direction and a vertical direction are calculated. On the other hand, after the start of the encoding at the contact (b) side, the stereo video signal 101 is divided into the background data 105 and subject data 106 in the region selection circuit 15. The background data 105 after the start of the encoding is compensated in parallax by a parallax compensation circuit 14 by using above- mentioned parallax variations 103, 104. Consequently, since to obtain only the parallax variation of the horizontal direction is good enough for the subject 5, the parallax can be compensated through a little operation quantity.
Patent JP-H1194991-A (JP)
Title: Decontamination device for lid of spent fuel transport cask
Inventor: OKAFUJI TOSHIMI
IPC: G21F9/28
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To properly decontaminate lids of various size by a single device by providing the fixing holes of different dimensions to a plurality of lid receivers and providing a decontamination means in a square vessel. SOLUTION: The square vessel 41 of a lid decontamination device 40 has a receiving plate 43 having a large hole in the center part and the base ends of 4 lid receivers 45, 47, 49 and 51 are freely rotatably connected around the periphery above it. By extending operation cylinders, the lid receiver 45 slides between horizontal closing point and opening point. Fixing holes 45a, 47a, 49a and 51a fitted to the dimensions of lids to be decontaminated are formed on the lid receivers 45, 47, 49 and 51, respectively. By this, as the lid receiver devices are provided with a plurality of lid receivers for receiving lids of spent fuel transport casks as decontamination object in the square vessel, a plurality of lids can be decontaminated with a single decontamination device, the arrangement of the decontamination equipments can be simplified and decontamination work is efficiently done.
Patent JP-H0988989-A (JP)
Title: Joint mechanism and sheet feeder plus image reader
Inventor: YAMAUCHI TSUYOSHI
IPC: B65H3/52
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make improvements in assembly operability by installing a pin, projected in two directions, in and around the end of a rockable roller shaft, setting up a first hole part, where one side projection of the pin is engaged, in a pipe member and a second oblong hole part, the other projection is engaged in it respectively, and installing a groove being narrower than a pin diameter to be opened to the second hole part and an end face of the pipe member. SOLUTION: A pin 72 projected in two directions is installed in a retard roller shaft 71, while one side projection of the pin is engaged with a joint hole 106 of a pipe member 68, and the other projection with joint oblong hole 107 of the pipe member 68, respectively. The oblong hole 107 is opened by a groove of width d1 up to an end face of the pipe member 68, and width of this oblong hole 107 is slightly larger than a diameter d2 of the pin 72, and the groove size d1 is slightly smaller than the diameter d2 of the pin 72. Accordingly, when a universal joint is assembled, the one side projection of the pin 72 is caught in the hole 106, and if the retard roller shaft 71 is moved in direction of an arrow 110, the other projection of the pin 72 pushes the groove width d1 wider and this groove is thereby shiftable up to the oblong hole 107. Thus assembly can be done easily.
Patent JP-H02122025-A (JP)
Title: Apparatus for feeding mixture of feedstock and oxygen in metallurgical furnace
Inventor: URADEIIMIRU ANTONOBUITSUCHI SU
IPC: C22B5/02
Filed: 1988-10-07
Abstract: PURPOSE: To increase the production quantity of a metallurgical furnace by passing the mixed material of the charged material and oxygen through orifices formed in a bellmouth with steps and giving the rotating movement to the oxygen jet to promote the oxidizing reaction speed of charged material, to reduce dust loss.  
     CONSTITUTION: The charged material is supplied into the bellmouth 2 with steps from a branched pipe 13 and the oxygen is supplied into a main branched pipe 14 through a space 18 for oxygen. Since the branched pipe 14 is fixed to a chamber 1, the oxygen is flowed into the bellmouth 2 through the orifices 6, 7, 8 at high speed. The rotating movement is given to the oxygen jet in each step 3, 4, 5 of the bellmouth 2. The oxygen fine complex jet giving the rotation breaks the flow of the charged material. Grains of the charged material is carried with the oxygen jet to make the eddy flow. Flame of the mixed material of the charged material and the oxygen is released into the inner part of a melting shaft of the metallurgical furnace with the bellmouth 2 having this structure to sufficiently mix the oxygen and the charged material. Further, perfect oxidizing and melting of the whole charged material grains are developed. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0989371-A (JP)
Title: Hot water heater for bath
Inventor: MAEDA YASUSHI
IPC: F24H1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent hammering with a reduction in the mixing of air into hot water by a method wherein a small amount of hot water per unit time is supplied by a hot water supply control means at the start of supplying hot water to a bathtub and thereafter, a hot water supply value altering means is controlled to increase the amount of hot water supplied per unit time. SOLUTION: A hot water supply altering means (B) is so arranged to increase the amount of hot water supplied after a small amount of hot water per unit time is supplied at the start of filling hot water by a followup boiling valve 23 and a hot water filling valve 16. When a followup boiling switch 38 of a bath room remote control Rb is turned ON in a state where the supply of oil is possible, the followup boiling valve 23 is opened to heat and supply all of water from a water supply path 1 to a bathtub 8 by a heat exchanger 3. In this case, a necessary amount of a gas is computed by a hot water supply control means H based on the amount of water detected by a water quantity sensor 5 and the temperature of water detected by a water supply thermistor 6.  The opening of an electromagnetic type proportional valve 28 is adjusted finely based on the temperature of water detected by a water supply thermistor 7. This can reduce the mixing of air into hot water thereby preventing hammering.
Patent JP-H03115143-A (JP)
Title: Photochromic laminated glass
Inventor: ITO HITOSHI
IPC: C03C27/12
Filed: 1989-09-29
Abstract: PURPOSE:To obtain the laminated glass capable of increasing the selection range of the color tone ranging from the colored state to decolored state without deteriorating the coloring performance of a photochromic composition by interposing a colored sheet contg. dye and pigment and a sheet contg. the composition between >=2 glasses. CONSTITUTION:A photochromic composition layer 2, a transparent resin sheet 3 (polyvinyl butyral intermediate film) and a colored sheet 5 (colored polyvinyl butyral intermediate film) contg. dye and pigment are interposed between inorg. glasses 1 and 1 to form a laminated glass. The composition layer 2 is obtained by screen-printing a photochromic prepared according to the table on the surface of the transparent sheet 3, heating and drying the material. The sheets and film are laminated on one another in specified order, and the laminate is interposed between the glasses 1 and 1 and pressed at 140 deg.C and 12kg/cm<2> pressure for 30min to obtain the photochromic laminated glass consisting of the laminate shown in the figure.
Patent JP-H04129996-A (JP)
Title: Safety device for boom type work vehicle
Inventor: YAMAMOTO TAKAKIMI
IPC: B66C23/90
Filed: 1990-09-20
Abstract: PURPOSE:To improve safety by calculating actual moment based on boom operating attitude, swivel base tilt angle and an elevation cylinder output so as to limit boom related operation when the moment reaches the limit moment, in a safety device for a truck crane or the like. CONSTITUTION:A length of a moment arm about a boom elevation supporting point is calculated in an actual moment arithmetic means 8 by detected data of a swivel base tilt angle detecting means 22 and a boom elevation angle detecting means 32. Further, actual moment is calculated by multiplying by an output of an elevation cylinder 4 output by an elevation cylinder output detecting means 41. A limit moment arithmetic means 7 compares the actual moment with a limit moment, determined based on data of a boom length detecting means 33, boom elevation angle detecting means 32, swivel base turning position detecting means 20 and an outrigger overhung condition detecting means 61, to control correlative operation by a boom related operation control means 10.
Patent JP-H0785867-A (JP)
Title: Hydrogen storage electrode
Inventor: KUROKUZUHARA MINORU
IPC: H01M4/24
Filed: 1993-09-13
Abstract: PURPOSE:To enhance electric conductivity and alkali resistance on a surface of a hydrogen storage electrode. CONSTITUTION:A hydrogen storage alloy provided on its surface thereof with a layer of electrically conductive oxygen absorbing substance is filled into a two-dimensional or three-dimensional metallic porous body.
Patent JP-H02100954-A (JP)
Title: Image formation device
Inventor: TAKAGI MASABUMI
IPC: B65H83/02
Filed: 1988-10-06
Abstract: PURPOSE:To surely send in the tip of a sheet under a pick up roller, by providing at a space between discharge openings and a middle tray guide means which holds down the floating up of the tip of the sheet and at the same time, guides the sheet onto the middle tray. CONSTITUTION:The tips of sheets discharged from predetermined discharge openings 36, 37, 39 are held down by means of guide means 61, 62, and their floating up is prevented. In addition, sheet tips are led to a paper re-feed portion 49 in a state in which floating is prevented, by means of guide means 61, 62. Accordingly, sheets 7 discharged from predetermined discharge openings 36, 37, 39 are piled on a middle tray 42 in a normal state, and so the re-feed of sheets from the middle tray 42 in a normal state becomes possible. Thus, discharged sheets, even if they are in a curled state, are piled on the middle tray in a proper state, and a proper re-feed to an image formation portion can be done without jamming and skewing.
Patent JP-H0889970-A (JP)
Title: Water processing material for ocean, lake, marsh and cooling tower, water treating method and water treating device
Inventor: NAKANISHI MOTOYASU
IPC: D01F1/10
Filed: 1994-09-22
Abstract: PURPOSE: To continuously prevent the generation of algae and plankton without adversely affecting fishery products by dispersing and depositing a clathrate compd. formed by the TEP and CMI respectively shown by a specified formula in a matrix and converting the matrix to a coating material, etc. CONSTITUTION: The 1,1,2,2-terakis(hydroxyphenyl) ethane(TEP) shown by formula I and a clathrate compd. formed by the 5-chloro-2-methyl-4-isothiazolin-3-one(CMI) shown by formula II are dispersed and deposited in a matrix to convert the matrix to a coating material, film or foamed body, and a water processing material for the ocean, lake, marsh and cooling tower is obtained. As a result, the water processing material 10 contains the clathrate compd. 12 formed by TEP and CMI. Further, the clathrate compd. 12 is dispersed and deposited in a matrix 14.
Patent JP-H07107106-A (JP)
Title: Digital multi-casting system
Inventor: SUKEGAWA FUMIO
IPC: H04L12/42
Filed: 1993-10-08
Abstract: PURPOSE:To provide a digital multi-casting communication system for displaying effectively the image for camera connected to a node on plural monitors, in a loop LAN. CONSTITUTION:This digital multi-casting communication system consists of plural nodes 21-26 and a transmission line 1 for connecting them onto a loop, connects monitors 31-33 and cameras 61-62 to each node, is provided with an image effective display, image cyclic monitoring information, an image cyclic monitoring origin information and image output origin sequential information in a transmission frame which can turn around the transmission line 1. In such a way, in the loop LAN, monitoring of image data for flowing through the loop, a processing at the time of abnormality and switching of images of plural connected cameras can be realized by an easy H/W constitution.
Patent JP-S62101795-A (JP)
Inventor: PETERU GUSHIYUBENDO
IPC: B28D1/14
Filed: 1986-10-25
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-S63107540-A (JP)
Title: Manufacture of molding with hologram
Inventor: HOSHINO KAZUHISA
IPC: B29C51/30
Filed: 1986-10-24
Abstract: PURPOSE:To obtain a molding with hologram on its outside at the same time as it is molded by a method in which a thermoplastic sheet is pressed with molds with a relief type hologram by compressed air or under vacuum condition for hot molding. CONSTITUTION:A sheet 1, e.g., vinyl chloride resin sheet, etc., having a hot moldability is fixed by a clamp frame 2 and heated to a temperature higher than the softening point of the sheet 1. Air between the sheet 1 and the mold 3 is discharged to closely adhere the sheet 1 to the mold 3. In this case, even the base sheet 1 is closely adhered to a hologram tamper 4 provided to the mold 3 and embossed at the same time. The sheet 1 is cooled and separated from the mold 3 to complete the molding. The mold 3 used includes metal or gypsum one, etc., which are used in the general molding. The hologram tamper 4 is a relief type hologram of a cyclic interval of 700-1,500/mm meshed diffraction grating.