baber/WOPTO huggingface dataset:
Patent JP-S5625066-A (JP)
Title: Support device of side drop door for load box of truck
Inventor: YOSHIKAWA ATSUSHI
IPC: B62D33/033
Filed: 1979-08-06
Abstract: PURPOSE:To reduce the number of parts and simplify the work of assembly in a load box mounted on a truck by fitting a gained part of a stopper member provided on the lower edge of a side drop door to a support member on the side edge of a floor board. CONSTITUTION:On the side edge of a bottom board 2 of a load box 1, a U-shaped support member 3 of a round bar or the like is firm fixed to keep an open space on its feet. Meanwhile, on the lower edge of a side drop door 4, a stopper member 6 with an almost U-shaped gained part 5 is provided to face to the support member 3, and fitted to the support member 3 from the inside. Besides, usual hinges 7 are firmly fixed between both side edges of the bottom board 2 and the side drop door 4. In this construction, the inside of the lower edge of the side drop door 4 covers the side of the bottom board 2 to reduce shaking, and is prevented from coming off by hinges 7. Thus, the simplified structure and the reduced number of parts permit the simplification of the assembly work.
Patent JP-H09287071-A (JP)
Title: Sputtering method for optical thin film
Inventor: URATA NORIKAZU
IPC: G02B1/113
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a sputtering method in which the film forming rate is stabilized by using a target for sputtering composed of a structural body in which plural pellets composed of MgF and in which the maximum width of the bottom face and height are specified are arranged. SOLUTION: At the time of forming an optical thin film by a sputtering method, a target composed of a structural body in which plural pellets composed of MgF2 and in which the maximum width of the bottom face and height are specified is used. In this way, the flying-up of the film raw material in a vacuum tank is prevented, and the dispersion of photoabsorption in a visible region is reduced, by which the homogeneous fluoride film in which the film forming rate of fluoride is stabilized can be obtd.
Patent JP-S583410-A (JP)
Title: Pilot current coupling circuit
Inventor: MUROZAKI MIKIO
IPC: H03H7/48
Filed: 1981-06-30
Abstract: PURPOSE:To eliminate both the crosstalk and the loss of transmission, by coupling the pilot current to a transmission line by means of a transformer having three windings. CONSTITUTION:The input signal supplied from a signal source 12-1 is supplied to a transmission line 13-1 from a primary winding W1 of a transformer T through a secondary winding W2. The signal given from a pilot current source 14 is fed to the line 13-1 with a level produced at a third winding W31 and multiplied by a winding ratio W2/W31 via the winding W2. If the windings W31 and W32 are turned with the same phase as the winding W1, the signal of the source 12-1 which is produced at the winding W1 is induced with the same phase at a third winding N1-N2 and equal to the voltage having the polarity of the same direction to a middle point N0. Thus the voltages generated at the windings W31 and W32 vary with the same phase. This means that the impedance is infinite when the source 14 is viewed from the source 12-1. Therefore no signal leaks through the source 14.
Patent JP-H11278916-A (JP)
Title: Production of refractory raw material
Inventor: TOGO MITSUO
IPC: C04B35/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To save resources, preserve the environment and suppress the cost by heat-treating an Al dross residual ash, then screening the heat-treated Al dross residual ash, providing an Al dross residual ash having a specific value or below of particle diameter and using the resultant Al dross residual ash as a refractory raw material. SOLUTION: An Al dross residual ash is heat-treated to thereby remove nitrogen components and chlorine components remaining in the residual ash. The Al dross residual ash is thereby chemically stabilized and detoxicated. The heat-treating temperature therefor is preferably within the range of 1,300-1,600 deg.C. The heat-treated Al dross residual ash is pulverized and screened to provide an Al dross residual ash having <=74 μm particle diameter, which is used as a refractory raw material. The resultant refractory raw material has physical properties nearly comparable to those of a chamotte, a baked bauxite and a sintered alumina which are natural materials. The heat-treated Al dross residual ash can be pulverized and then heat-treated again to thereby carry out further stabilization of the physical properties and detoxication.
Patent JP-H06292143-A (JP)
Title: Method and processor for processing television signal
Inventor: INOUE HIDEO
IPC: H04N7/00
Filed: 1992-04-21
Abstract: PURPOSE:To completely eliminate an offset given to an additional information signal sent at upper and lower parts of a picture frame in the transmission method of a television signal called so-called letter box system. CONSTITUTION:A reference level and a DC level of an offset level are detected for a horizontal scanning period when a reference signal to detect the offset level is sent and held in holding circuits 3, 5 respectively. A DC level of the television signal is detected for each horizontal scanning period and the offset value held in the holding circuit 3 is corrected by a difference from the DC level held in the holding circuit 5 detected earlier for each horizontal scanning period. Thus, an additional information signal is reproduced completely without undesired fluctuation of the DC level.
Patent JP-S5628357-A (JP)
Title: Valve
Inventor: SAKAI KOUICHI
IPC: F16K1/20
Filed: 1979-08-08
Abstract: PURPOSE: To obtain an inexpensive valve which can be handled with a minimal force by a method wherein an elastic moving unit consisting of a magnet or a magnetic material is attracted on a valve port consisting of a magnetic material or a magnet, and an external force is applied to one end of the moving unit to turn with one point of the valve port as a fulcrum.  
     CONSTITUTION: A valve is constituted to a construction wherein an elastic moving unit 6 formed of a material having a magnetic attraction force like magnet rubber is fixed to a valve port 1 consisting of a magnetic material like iron with magnetic force. A guide projection 7 to be inserted in the valve port 1 with a clearance to its inside wall is fixed on the elastic moving unit 6. To open the valve, a force F is applied to one end of the moving unit as indicated by an arrow. Then the moving unit 6 opens with one point of the valve port 1 as a fulcrum. In this case, the moving unit 6 is prevented from falling off the valve port 1 by the guide projection 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04733-A (JP)
Title: Inspecting device for wafer
Inventor: ISHII HIDEO
IPC: H01L21/66
Filed: 1990-04-17
Abstract: PURPOSE:To improve inspection accuracy and productivity by controlling one movement direction of a table and a movement amount in the movement direction by a random number signal generated in an operation part. CONSTITUTION:A random number generated from an operating part 12 is set to 01 to 19 and a mechanism control part 11 which operates in an X-direction by a random signal is constituted to shift an X-Y table 3 by an amount of each figure to the negative side from a reference position when random number of 01 to 09 is transmitted, and to shift the table 3 by an amount of figure of unit's place to the positive side from the reference position when random number of 11 to 19 is transmitted. For example, if a random number generated from the operation part 12 is '07', the mechanism control part 11 which received the random signal 07 shifts the X-Y table 3 and furthermore, a wafer 4 from the reference position to the negative side along an X-axis by 7 pitches and thereafter, it shifts the wafer 4 in Y-direction; therefore, it is possible to observe and measure a chip pattern which is positioned in a region which is spaced 7 pitches right away from the reference position.
Patent JP-S58218280-A (JP)
Title: Video signal processing circuit
Inventor: KONDOU YASUO
IPC: H04N5/66
Filed: 1982-06-11
Abstract: PURPOSE:To realize stabilized DC reproduction without using a delay coil in a circuit used for a video display of a video display means other than a cathode- ray tube, by specifying the level of a video signal by turning on and off a switching element. CONSTITUTION:If a video signal, whose synchronous signal component is cut off, is given to a collector of an NPN transistor 42 through a capacitor 41 for cutting direct current, a pulse of a horizontal synchronous signal turns on the transistor 42 with a timing given to the base of the transistor 42 so that the collector voltage is forcibly made to voltage Vs. By setting the voltage Vs properly, a video signal having a fixed pedestal level can be obtained whether the video signal is of a bright screen or a dark screen.
Patent JP-H11296041-A (JP)
Title: Cleaning device and image forming device using it
Inventor: MATSUURA SHINYA
IPC: G03G21/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning device constituted so that the inside of an image forming device is surely prevented from being contaminated by powder cloud even in the case that sealing performance is lowered when the device is used extending over a long term. SOLUTION: By a fan 5 controlled by a controller 6, an air current is moved back and force in a duct 3 by switching the direction of the air current in the duct 3 so that the air current is generated in a blowing-out direction in the duct 3 at a cleaning time that a cleaning action is executed by a cleaning blade 2a and the air current is generated in a sucking direction in the duct 3 at a non-cleaning time that the cleaning action is not executed by the blade 2a. Thus, the powder cloud is suppressed from being blown out from a cleaner 2 by the action of an air curtain formed by the air current blown out from the duct 3 at the cleaning time and sucked and recovered by the duct 3 at the non-cleaning time.  Thus, even in the case that the sealing performance is lowered when the device is used extending over the long term, the inside of the device is surely prevented from being contaminated by the powder cloud.
Patent JP-S5726118-A (JP)
Title: Cooling method for high temperature platelike object
Inventor: TANI SABUROU
IPC: C21D9/52
Filed: 1980-07-25
Abstract: PURPOSE: To prevent strains and variance in mechanical properties from occurring in the longitudinal direction of a rolled steel plate of high temps. at the air cooling after stopping of water cooling by making the cooling of the leading and trailing end parts of the steel plate less at the time of cooling said steel plate with water.  
     CONSTITUTION: A steel plate 1 of high temps. rolled to a prescribed size by hot rolling is carried into a cooling zone 2 of a cooler. At the point of the time when the part of the length X in the trailing end part of the steel plate 1 does not yet enter the zone 2 cooling water is ejected simultaneously from upper and lower cooling nozzle parts 2a, 2b, whereby cooling is started. At the same time, the steel plate 1 is advanced at a prescribed speed, and while it is being conveyed in the zone 2, it is kept cooled from above and below by the cooling water. At the point of the time when the leading end of the steel plate 1 extrudes from the zone 2 by length X, the water cooling from above and below is stopped. Since the cooling in the leading and trailing end parts where the temp. has already lowered than the central part prior to the start of cooling is less, the temp. distribution in the longitudinal direction of the steel plate 1 is uniform, and the occurrence of strains and the variance in mechanical properties in the steel plate is obviated at the subsequent air cooling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10293715-A (JP)
Title: Highly usable operation system for integrated file system
Inventor: ISE TAKEJI
IPC: G06F12/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent a tree structure from being not traced and to access the file system of an operatable computer without changing a route name without halting the operation of an integrated file system by automatically reconstructing the tree structure of the integrated file system. SOLUTION: In the case that the computer 102 becomes inoperable, in order to prepare the free structure essential to the integrated file system of the computer 102 in the computer 101, the connection of the node Af of the computer 101 and the node Ba of the computer 102 is released. Then, the tree structure on the integrated file system assigned to the computer 102 is retrieved by a management table. Then, the nodes Bd and Bh of the computer 102 are prepared in the node Af of the computer 101 while keeping parentage as it is. Then, the node Cc of the computer 103 is connected to the node Bh prepared in the computer 101. Thus, the file system of the computer 103 is accessed from the integrated file system without changing the tree structure of the integrated file system.
Patent JP-S63267175-A (JP)
Inventor: GAYOU NAOTAKA
IPC: B25B25/00
Filed: 1987-04-24
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-S5726818-A (JP)
Title: Optical separator
Inventor: NOSE TETSUSHI
IPC: G02B27/10
Filed: 1980-07-24
Abstract: PURPOSE:To realize a desired optical separation factor distribution in the optical separated surface, by separating a plane area containing a relief type structure body, into plural areas, and constituting the reflection surface for forming a separated light beam, of a microdot pattern. CONSTITUTION:An area 40 on which a reflection film is provided like a micropattern is separated into three areas, the areas are separated into three zones named A, B and C zones from the center, and the reflection film is provided in the form of a microround pattern so that the diameter and density are same in the respective same zones, and both of them are different in the differnt zones, and a reflection factor of the reflection film of each zone A, B and C is all equal. Since a lot of parts having a reflecton film and having no reflection film cover an object to be photographed, the same phtometric weighting as has changed a reflection factor is attained effectively. In this way, a desired optical separation factor distribution is realized in the optical separated surface.
Patent JP-H07286617-A (JP)
Title: Linear rolling guide unit
Inventor: SHIMIZU TOSHIAKI
IPC: F16C29/06
Filed: 1994-04-15
Abstract: PURPOSE:To prevent foreign matter from entering into a track groove completely by providing a pair of fork-shaped lip seals made in contact slidably with both side areas of a track rail upper surface on an upper surface seal contained in a unit and also inclining outer side lip parts opposed to each other. CONSTITUTION:In a linear rolling guide unit comprising a track rail 1 which is set on a base and in both wall surfaces of which a track groove is formed in longitudinal direction and a slider 7 which is installed slidably across the track rail 1, an upper surface seal 19 is installed between the casing 2 of the slider 7 and the track rail 1. Also the upper surface seal 19 is formed by providing a pair of fork-shaped lip seals 21 and 22 having inner and outer lip parts 27 and 28 made in contact slidably with the side area S of a track rail upper surface 14. Then the foreign matter entered the inside 12 of the slider 7 is prevented from entering the track groove side by the inner lip part 27, and leakage of grease, etc., is prevented by the outer lip part 28.
Patent JP-S58223501-A (JP)
Title: Mass centering working method
Inventor: FUKUSHIMA YOSHITOMO
IPC: B23Q11/00
Filed: 1982-06-14
Abstract: PURPOSE:To correct unbalance through rotation of either workpiece or a cutting tool by marking the weight unbalance position and eccentricity quantity of the work piece (rotary body) after measuring the balance and setting the workpiece on a boring mechanism. CONSTITUTION:After undergoing a balance test by means of a balancing machine and marking of eccentricity quantity, a rotary body 6 is grasped by means of clicks 10, 10 of a chuck 9, which is slid through operation of a handle 11 as much as the eccentric quantity DELTAdelta of said body 6 and a block gauge 13 is inserted to fill up a gap between said chuck and a bracket 12. Subsequently, cutting face is worked by means of the rotary tool to complete an article with its weight unbalance corrected.
Patent JP-S58217941-A (JP)
Title: Electrically conductive film
Inventor: SEKI KENJI
IPC: G03G5/14
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a hardened film having superior mechanical strength and superior adhesion, and desired intrinsic surface resistivity, by forming a hardened film of thermosetting or radiation curable resin contg. a fine conductive powder on a substrate. CONSTITUTION:An electrically conductive film suitable for the conductive layer of an electrophotographic receptor or electrostatic recording material for repetitive use having a plastic support, by dispersing 1pt.wt. fine conductive powder, such as conductive fine titanium oxide powder into a resin soln. contg. 0.05-10pts.wt. thermo-setting or radiation curable resin, such as polyurethane contg. isocyanate, coating a plastic film with this liquid dispersion, and after drying, cross-linking and hardening it through heating or exposure to radiation.
Patent JP-S5436612-A (JP)
Title: Nozzle structure having heat-shielding plate
Inventor: SUMIKAWA MASAHARU
IPC: F17C13/04
Filed: 1977-08-26
Abstract: PURPOSE: To remove a thermal impact and reduce a structural discontinuous stress oscurring in a joint of a nozzle and heat-shielding plate by providing a fluid bypass preventing means at a position in the proximity of said joint. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02298781-A (JP)
Title: Method for manufacturing inner bottom panel of freezing and refrigerating show case
Inventor: FUKAZAWA FUMIO
IPC: F25D21/14
Filed: 1990-04-19
Abstract: PURPOSE:To enable a complete draining of water to be attained without using any large-sized press by a method wherein an inner bottom panel at a central part, a front bottom inner panel and a rear bottom inner panel are integrally fixed to each other at their flanges, their connecting surfaces are sealed and then an inner surface of the bottom panel is formed. CONSTITUTION:Three inner plates, i.e. a bottom inner panel 21 at a central part, a front bottom inner panel 22 and a rear bottom inner panel 23 are caulk by a caulk machine at opposing portions 24 and 25 of flanges formed at either one end or both ends. A drain port 26 is formed at a substantial central part of the bottom inner panel at the central part. Sealing material is applied to upper surfaces of connection parts of the inner plates 21, 22 and 23, lower ends of the flanges are covered by a type so as to prevent thermal insulating material acting as foam agent from being leaked out at the upper surfaces of the connecting portions in case that the foaming material is to be foamed and a clearance is formed due to insufficient caulk. With such an arrangement, a small-sized press machine and a caulking machine are required for their formation and further its possible to provide a formation without requiring any press for a drawing operation or a large-sized pressing machine.
Patent JP-S5529115-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIZAKI YASUNOBU
IPC: H01L21/8238
Filed: 1978-08-23
Abstract: PURPOSE: To lessen the variation of the threshold and offset voltage of FET's through the process consisting of oxidizing the gate of said FET's after removing the PSG and P-diffusion layer formed on the diffusion of the emitter of a dipolar transistor and making a given mode of P-treatment.  
     CONSTITUTION: The n-type buried layer 5, n-epitaxial layer 4 and separated layer 13 are made in and on a p-type substrate 6. Next, the base 9 of an npn dipolar element, and the source 7, drain 8 and emitter 2 of an FET are made. The PSG layer 1 and p-diffusion layer 10 formed at this time are completely removed through etching. Next, the 10∼100Å PSG layer is formed at 700∼900°C after gate oxidation. The flow of P is selected so that the concentration of P may become 1∼10 mol%, and diffusion is made at 1,000°C for a short period of time after deposition. Thereafter, selective opening is made in the SiO 2  film on the surface, and an Al electrode  is attached. The dispersion of the threshold voltage and the variation of the offset voltage of this IC are small during both normal temperature and high temperature bias operations. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5436859-A (JP)
Title: Reciprocating type electric shearing machine
Inventor: NINOMIYA KAZUNORI
IPC: B26B19/22
Filed: 1977-08-25
Abstract: PURPOSE: To provide the subject machine wherein the amplitude of the reciprocating motion of a movable blade is switched over in a plurality of stages, whereby the shearing operation in a plurality of modes can be carried out without exchanging, fitting and removing the blade. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04226360-A (JP)
Title: Device and method for analysing print control field
Inventor: HANSU OTOO
IPC: G01J3/46
Filed: 1991-04-06
Abstract: PURPOSE: To facilitate determination of composite variables requiring various measurements by constituting an apparatus for analyzing print control field of an electrooptical measuring unit, a color recognizing unit, a type recognizing unit, a measurement determining unit, and a display. CONSTITUTION: A light 12 reflected on a print control field PCF at a specified angle generates an analog electric signal which is projected through one of four measuring filters 14 in the filter wheel 13 of an electrooptic receiver 15. It is magnified by a simple microscope 16 and converted through an A/D converter 17 into a corresponding digital signal before being passed to a designated microcomputer 20. The analyzer comprises a central processing unit 21, a program memory 22, a working memory 23, I/O interfaces 24, 26 and when a light source 10 is operating, the microcomputer communicates with a display 28 or an operating keyboard 27 to be connected with the A/D converter 17.
Patent JP-S62257810-A (JP)
Inventor: NAKADA JUNJI
IPC: B32B18/00
Filed: 1986-05-06
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-S5625840-A (JP)
Title: Hooking tool
Inventor: YOSHITAKE KUNITOSHI
IPC: F16B45/06
Filed: 1979-08-08
Abstract: PURPOSE:To enable to achieve stable holding mechanically and electrically and to enable simple, light attaching and detaching, by fixing the hooking axis forming the notch part around the main body of handset and providing the holder always pushed axially with the fixture. CONSTITUTION:When the hooking axis 7 provided at the back of the handset main body 1 and formed with the flat notch 7a at both sides of circumference except the tip is inserted to the hole 8a of the case 8, the external circumference of the hooking axis 7 starts to push the nail of the holders 9 of two sets symmetrically assembled in the case 8 for the external circumference of the hooking axis 7, and when the insertion block pressure due to small coil spring giving torque to the holder 9 is in excess with the insertion pressure, the holder 9 opens left and right and the hooking axis 7 is further inserted to the depth and the nail latches with the notch 7a. Next, when the handset main body 1 and the hooking axis 7 are turned and the circumference without the notch 7a is positioned between the nails, the hooking axis 7 is pushed out with the large spring force and the handset main body 1 is unhooked.