baber/WOPTO huggingface dataset:
Patent JP-S6119032-A (JP)
Title: Deflection yoke
Inventor: OKUYAMA NORITAKA
IPC: H01J29/76
Filed: 1984-07-06
Abstract: PURPOSE:To improve horizontal deflection sensitivity by so forming a core of a deflection yoke that the length of an air gap of its inside may be shorter on the vertical axis than on the horizontal axis while the grooves may be shallower in the position having the greater angle to the vertical axis. CONSTITUTION:The core 4 is so formed that the air gap length lV on the vertical axis 8 of its inside surface may be shorter than the air gap length lH on the horizontal axis 9 while the grooves 4a are so formed that their bases may be on the concentric circles and the salient parts 4b may be shorter the greater angles theta they may form with the vertical axis 8. And a vertical deflection coil 3 is toroidally wound about the grooves 4a while providing a horizontal deflection coil 2 inside the core 4 through a separator 5 for forming a deflection yoke 1 to be used by being mounted on a cathode-ray tube. Accordingly, the horizontal deflection sensitivity can be improved and a spiral current loss in the vertical deflection coil can be reduced by an action of strengthening only a magnetic field contributing to horizontal deflection and weakening the magnetic field crossing the vertical deflection coil.
Patent JP-S5930828-A (JP)
Title: Artificial marble
Inventor: ABE MICHIYOSHI
IPC: B29B7/00
Filed: 1982-08-10
Abstract: PURPOSE:An artificial marble, prepared by coloring the rear of a transparent molded article of a resin having a pattern of marble, and capable of expressing the ground color of the artificial marble without using a colorant and giving various grades of different colors by the same formulation without limitation by the hue. CONSTITUTION:An artificial marble prepared by incorporating a (semi)transparent fine powdery filler or reinforcing material, e.g. glass fibers, if necessary with a transparent resin, and incorporating (semi)translucent flakes or beads with the resin for imparting the pattern of the marble thereto or incorporating a colored material with the resin partially in a flow pattern, casting the resultant mixture into a mold, molding the mixture, and coloring the rear of the resultant transparent molded resin article having the pattern of the marble.
Patent JP-S63302230-A (JP)
Title: Air conditioner
Inventor: URACHI HIROSHI
IPC: F24F13/22
Filed: 1987-06-03
Abstract: PURPOSE:To prevent condensate from overflowing a drain pan even when a condensate draining device is failed in operation, by providing a water level detector which detects that a water level in a drain pan is raised up to a position in the vicinity of the upper edge of the drain pan and stops a cold water circulating machine to feed cold water to a heat exchanger. CONSTITUTION:With a main switch 26 and an airflow regulating switch 9 turned ON, cold water is fed to a heat exchanger 4, and since, after air is cooled by the heat exchanger 4, it is discharged to a discharge grill 8, cooling of a room is effected. Condensate generated in the heat exchanger 4 is stored in a drain pan 5 and an auxiliary drain pan 6c connected to the drain pan, and is discharged to the outside of a casing with the aid of a condensate drainage pump 6a. When a water lever 24 in the auxiliary drain pan 6c is raised up to a position in the vicinity of the upper edge of the drain pan, it is detected by a water level detector 22, and a switch 25 is opened and, therefore, a cold water circulating machine 13 is stopped. Thus, since the heat exchanger 4 is not cooled and condensate is not generated, condensate can be prevented from overflowing the drain pan 5 and the auxiliary drain pan 6c.
Patent JP-H06335085-A (JP)
Title: Audio equipment
Inventor: HONDA KANJI
IPC: H04R3/14
Filed: 1993-05-19
Abstract: PURPOSE:To prevent a central frequency from being set while being overlapped to different divided audio signals at the same channel by excluding the setting data of the central frequency of the already set divided audio signal from setting data to be displayed on a display part. CONSTITUTION:An acoustic correcting means DSP 20 performs acoustic correction for the acoustic signal sent from a center unit 10 and the signal is supplied through an amplifier part 30 to speakers 40-47. In this case, a remote controller 50 sends signals from a tuner, cassette deck or CD player to the unit 10 corresponding to operations. Under the control of a CPU 12, a display part 14 of the unit 10 displays the identification information of plural divided acoustic signals and the setting data of the central frequency. The CPU 12 excludes the setting data of the central frequency of the already set divided acoustic signal from the setting data to be displayed on the display part 14. Thus, since the temporarily set data are not displayed as input enable setting data, erroneous operations are prevented.
Patent JP-H01314675-A (JP)
Title: Method and device for determining relative positional relationship of running gear
IPC: B62D17/00
Filed: 1988-06-06
Abstract: PURPOSE: To facilitate the adjustment to a running device by incorporating measuring rollers on which all wheels of an automobile are loaded, measuring all errors in a suspension of the running device while these rollers are rotated and constituting the device so as to eliminate errors. CONSTITUTION: Rollers 13 to 16 in pairs, each having a horizontal axis are provided to a frame 12 formed of a high strength beam, and accordingly, front and rear wheels of a vehicle such as a bus can be set on the rollers 13, 17. The pairs of the rollers 13, 14 and 15, 16 are journalled to rotatable bases 17, 18 and 22, 23, respectively. The basses 17, 18 and 22, 23 are carried on rails 20, 21 and 25, 26 which are formed in the frame 12. Further, measuring rollers 27, 28 are provided on the bases 22, 23, and forces exerted to the rollers 27, 28 can be measured by a measuring device 29 through the intermediary of a lever. Meanwhile, the bases 17, 18 are locked to the frame 12 through the intermediary of a dynamometer 30.
Patent JP-H08323579-A (JP)
Title: Method of eliminating foreign matter on workpiece support surface
Inventor: HONDA KATSUO
IPC: B23Q11/00
Filed: 1995-06-06
Abstract: PURPOSE: To prevent any foreign matter from being restuck to a workpiece support surface supporting a workpiece such as semiconductor wafer. CONSTITUTION: First of all, an etching solution 22 including a potassium hydroxide aqueous solution, a sodium hydroxide aqueous solution or the like is applied onto a support table 10 before the suction of a water, dissolving foreign matter 20, and thus the foreign matter 20 is prevented from being restuck onto the support table 10. Next, a neutralizer solution such as acetic acid is applied onto the support table 10 where the foreign matter 20 is dissolved, neutralizing the etching solution 22. Therefore, even when a semiconductor wafer 12 is placed on the support table 10, since the etching solution is neutralized by the neutralizer, so that this wafer 12 receives no adverese effect of the etching solution 22.
Patent JP-H08334056-A (JP)
Title: Variable venturi type carburetor
Inventor: KIDA MASAHIRO
IPC: F02M3/12
Filed: 1995-06-06
Abstract: PURPOSE: To stabilize idle operation, and improve fuel consumption by preventing the occurrence of a run-on phenomenon by a wall surface flow, and reducing a change width of engine rotating speed at idle operation in a variable venturi type carburetor. CONSTITUTION: A bypass port 16 is formed in a bypass passage 14 so as to be positioned in the downstream vicinity of a throttle valve 11 at idle operation time. A branch to the bypass passage 14 from a main fuel passage 6 is branched off into plural tributary passages 14a and 14b from the main fuel passage 6. The downstream sides of these respective tributary passages 14a and 14b are joined together, and are formed as a single bypass passage 14.
Patent JP-S5840558-A (JP)
Title: Electrostatic latent image developer
Inventor: KAWABATA TOSHIYASU
IPC: G03G9/08
Filed: 1981-09-04
Abstract: PURPOSE:To improve performances of development and transfer, by coating an org. acid contg. fluorocarbon on the surface of an electrically conductive magnetic particles smaller in particle diameter than an insulating magnetic toner both used for a developer. CONSTITUTION:An insulating magnetic toner is prepared of an insulating resin, a fine magnetic powder, carbon black, etc., and a conductive magnetic toner having a particle diameter as small as 1/5-4/5 that of the insulating toner is prepared of a resin, fine magnetic powder, a conductive agent, such as carbon black. A dry type developer is obtained by mixing the insulating toner and the conductive toner coated on the surface with a compd. having the general formula of Rf-(CH2)n-X or (RfO)m-R-Xl in which n is 0 or 1; m, l are 1-3; Rf is alkyl, alkenyl, or aryl with at least one H substituted by fluorine; R is alkyl; and X is carboxy, sulfo, or hydroxy.
Patent JP-S5262618-A (JP)
Title: Underload tap switching device
Inventor: UMEKAWA SUMIO
IPC: H01F29/04
Filed: 1975-11-20
Abstract: PURPOSE: To widen application range of tap switching by selecting transformation rate properly to control switching current to optimal value with which switching operation is performed irrespective of load current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0438290-A (JP)
Title: Intake system for motorcycle
Inventor: HARAKAWA MASAYUKI
IPC: B62M7/02
Filed: 1990-05-31
Abstract: PURPOSE:To reduce the number of part items as well as to make improvements in light-weightiness and assembleability by unifying an intake chamber with an air cleaner, in a device, equipping the intake chamber being interconnected to an inlet passage lying between an intake port and a throttle valve. CONSTITUTION:An intake system bearing the above caption is set up with an air cleaner 16 in an interspace to be formed in the inner part of a fuel tank, while a carburetor 18 is connected to an opening on the underside of this air cleaner 16 via an inlet duct 17, and an interval between the carburetor 18 and the intake port of an engine 8 is connected by an intake pipe 19. In this case, an intake chamber 21 is solidly supported by the air cleaner 16, and this intake chamber 21 is interconnected to an inlet passage in the intake pipe 19 via an auxiliary intake pipe 22. In brief, the intake pipe 21 is made of a resign molding, and a machine screw 23 being pierced through two brackets 21a, 21b solidly formed left and right at the end is screwed in both boss parts 16a, 16b on the underside of the air cleaner 16, through which the intake chamber 21 is supported on the air cleaner 16.
Patent JP-H11341686-A (JP)
Title: Distributed power system
Inventor: OSHIMA MASAAKI
IPC: H02M7/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the cut-off performance similar to a case that a semiconductor element having a self arc-distinguishing function is used in a system linkage switch, even when one with no self-arc-distinguishing function is used. SOLUTION: In a distributed power system constituted of a power converter 4 which is connected parallelly with a load connected to a power system 1 through a system linkage switch 3 and is operated in linkage with the power system 1, and a DC power supply 5 which can be charged and discharged and is connected to the DC side of the power converter 4, the system linkage switch 3 is constituted of a semiconductor element having no self arc-distinguishing function. This distributed power system is provided with a means for controlling the current at a linkage point with the power system 1 to a desired value while the system linkage switch 3 is closed, a means for controlling the voltage of the load 2 to a desired value while the system linkage switch 3 is opened, a means for detecting an abnormality in the power system 1 and then instructing the system linkage switch 3 to open, and a means for changing the current of the power converter 4 so as to reduce a value of the current in the system linkage switch 3 when an abnormality is detected in the power system 1.
Patent JP-H09295042-A (JP)
Title: Production of grooved pipe with flat part and device thereof
Inventor: OZAKI KAZUNORI
IPC: B21C37/08
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To finish-cut the end surface of a flat part in an inner diameter grooved pipe by using a flat part length setting jig set to a prescribed size, at the time of cutting off the inner diameter grooved pipe with the flat part. SOLUTION: On a plate-like material surface, the material having a length constituted with the flat part A having the length of a necessary size LA + excess size for cutting α and a part for arranging the projecting and recessing grooves 2 of a necessary size LM by plastic working and the flat part B arranging a necessary size LB + excess size for cutting β, is repeatedly formed. Boundary parts 4, 5 with the flat parts A and B are cut off to obtain the grooved pipe with rough flat part. At this time, the flat part length setting jig 6 is used to calculate a cutting-off position.  This size setting jig 6 is intergrally constituted with a fitting part 7 fitted to the inner surface of end part of the flat part A (B) and the rear end flange 8, and a length between the front end surface 7' of the fitting part 7 and the rear end surface 8' of the flange 8 is set to a fixed size LC. The jig 6 is fitted to the flat part A (B) and the cutting length is set.
Patent JP-H01308092-A (JP)
Title: Structure of connecting part for printed board
Inventor: ONOZUKA HARUO
IPC: H05K1/14
Filed: 1988-06-07
Abstract: PURPOSE:To eliminate a bridge and to improve the operability of a laser solder by bringing printing wirings provided with a through hole for passing the printed wirings of a connector disposed at the edge of a printed board and the board into close contact with printing wirings to be connected, and soldering them. CONSTITUTION:Leads 21 or wirings 32 formed on flexible wirings 20 to be connected and a flexible printed board 30 are oppositely disposed on the printed wirings 13 of a printed board 10, and brought into close contact therewith. When solders are brought into contact with through holes 24, 34 and radiated with a laser, the solders are melted by the energy of the solder to flow into the holes 24, 34, and further flows to a gap between the wirings 13 and the leads 21 or the wirings 32. Since a cutout 23 is formed at the edge of the board, the solder overflowing from the holes 24, 34 may flow only to the edge of the cutout 23.
Patent JP-S5764251-A (JP)
Title: Charge type magnetic toner
Inventor: NOGUCHI KOUJI
IPC: G03G9/083
Filed: 1980-10-07
Abstract: PURPOSE:To obtain a satisfactory picture quality, by using a charge control agent having the same polarity, as that of a magnetic toner which contains magnetic powder, binder and a charge control agent, and is used by mixing 2 or more kinds of magnetic toners having different magnetic powder contents. CONSTITUTION:A charge control agent having a same polarity charge property is used as that of a magnetic toner which contains magnetic powder, binder resin and a charge control agent, and is used by mixing 2 or more kinds of magnetic toners having different magnetic powder contents (as for the quantity to be added, 5-50wt% magnetic powder content of a low magnetic force toner, 40-70wt% that of a high magnetic force toner). The charge control agent is roughly divided into metallic dyestuff of negative charge property and nigrosine compound dyestuff of positive charge property, and concretely speaking, oil black By, So of positive to use a control agent for negative charge in case of a positive charge type photosensitive body, and to use a control agent having the opposite polarity in case of ZnO, etc.
Patent JP-S631400-A (JP)
Title: Controller for contactless contactor
Inventor: MAEKAWA KATSU
IPC: H02P5/00
Filed: 1986-06-18
Abstract: PURPOSE:To simplify wirings by applying an open/close control signal through an optical fiber to a contactless contactor to use wirings between the contactors only by the optical fiber. CONSTITUTION:A sequence controller 1 outputs an open/close control signal to contactless contactors 4a-4n. These control signal is serially converted by a master station 2, and further converted to an optical signal. The signal is applied through an optical fiber 3 to the contactor 4a. The second and the following control signals are transmitted through the fiber 3a to the next contactor 4b as they are. The operation state signals of all the contactors are output from the contactor 4n to the fiber 3n.
Patent JP-H06344481-A (JP)
Title: Foamed member and production thereof
Inventor: OHASHI NOZOMI
IPC: B32B5/18
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a foamed member widely used as a buffer material such as a portable cushion, the protective cover of a can or bottle or the inside material of a trunk case, an architectural material and a packing material by providing a granular foamed material layer whose cross section in the thickness direction of particles is almost oval on at least one surface of a base material. CONSTITUTION:As a base material 3, Japanese paper, nylon, a fabric or a metal net having flexibility is used. The flexible base material is especially convenient in a case used as a buffer material because it can be matched with the shape of an article. A granular foamed layer 1 composed of a thermoplastic resin whose cross section in the thickness direction of particles is almost oval is provided on at least one surface of the base material 3. The granular foamed layer 1 and the base material 3 are laminated through an adhesive layer 2. This foamed member is produced by a method wherein an adhesive is applied to the base material 3 and foamed particles are scattered over the adhesive layer formed on the base material 3 and the whole is introduced into a preheating chamber if necessary to be pressed under heating. At that time, the foamed particles become oval by the heat and pressure of a roller to form the foamed layer 1.
Patent JP-S5664599-A (JP)
Title: Speaker
Inventor: WATANABE KATSUMI
IPC: H04R7/18
Filed: 1979-10-30
Abstract: PURPOSE:To obtain a speaker having a high moistureproof to be suited to the reproduction of a high-pitched tone range, to the heavy-duty apparatus and to a mass production respectively, by forming both the bobbin and the cone with the synthetic resin and into one body. CONSTITUTION:The frame 1, cone 2 and bobbin 3 are formed with the synthetic resin, and the bobbin 3 has a unified structure in which the top part 2' of the cone 2 is extended into a barrel form. The wide-opened edge part 2'' of the cone 2 is bonded to the end face 1' of the frame 1, and at the same time the inner side of the bonding margin 2'' between the part 2'' and the face 1' is coincided with the inside of the frame 1. As a result, the cone 2 is hooked within the frame 1 as it is being guided.
Patent JP-2000330319-A (JP)
Title: Transfer sheet for electrophotograph and formation of color image
Inventor: HOSOI KIYOSHI
IPC: G03G5/10
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet for an electrophotograph which generates no crack in an image section under high humidity, has high color developing property of an image and has no rough feel. SOLUTION: In the transfer sheet for the electrophotograph having a coating layer at least on one surface of a base material made of paper base consisting essentially of pulp fiber, extension percentage in a CD direction is <=0.65% when humidity is changed from 25% RH at 20 deg.C to 90% RH at 20 deg.C and water content of paper defined by JISP8127 at the time of unsealing is made to be in a range between 3.5% and 6.5%. Thus forming methods of the transfer sheet for the electrophotograph and color image are given.
Patent JP-S621879-A (JP)
Title: High-damping composite steel sheet and its production
Inventor: WATANABE YUKICHI
IPC: C23C22/07
Filed: 1985-06-28
Abstract: PURPOSE:To develop a high-damping composite steel sheet excellent in press workability as well as rust-preventing property and causing no blister at baking finish by phosphating both sides of steel sheets, removing water of crystallization, putting a viscoelastic substance between the two of the above steel sheets and then carrying out cladding. CONSTITUTION:Phosphating films are formed on the surfaces of galvanized sheets, hot-rolled steel plates, cold-rolled steel sheets, etc., of 0.2-1.6mm thick by >=0.5g/m<2> plating quantity per one side. These steel sheets are heated to 160-220 deg.C to remove water of crystallization in the phosphating films. Then, between the two of the above surface-treated steel sheets, the viscoelastic substance such as ethyleneacrylic acid copolymer resin, modified polyethylene resin, modified polypropylene resin, vinyl acetate resin, etc., is provided as vibration-damping material in 0.03-0.6mm thickness, which is subjected to forced cladding to form the high-damping composite steel sheet having superior characteristics.
Patent JP-S6120160-A (JP)
Title: Method for detecting exception of addressing
Inventor: SHIMOJIYOU TAKASHI
IPC: G06F21/62
Filed: 1984-07-09
Abstract: PURPOSE:To protect accessing from software to a hardware-exclusive area in a main memory device with the small number of hardware logical units by adding a protection bit and a processing mode. CONSTITUTION:When the main memory device 2 is to be accessed by a normal instruction, necessary data are read out on the basis of an address obtained from an address register 3-1 in a main memory device control part 3. When the main memory device 2 is to be accessed by a program, a processing mode register 3-3 is turned off to protect the accessing from a program to the hardware-exclusive area 2-2. When the main memory device 2 is to be accessed by the hardware, the processing mode register 3-3 is turned on, so that the whole main memory device 2 including also the program area in addition to the hardware-exclusive area 2-2 can be accessed.
Patent JP-H0433526-A (JP)
Title: System for monitoring working condition in distribution line
Inventor: NAGASAKA HIROMI
IPC: H02J13/00
Filed: 1990-05-29
Abstract: PURPOSE:To enable failure ratio as an entire system to be reduced by allowing each computer to be in charge of one small distribution line network which other computers should be in charge of as well as a small distribution network which it should be in charge of when other computers are in emergency. CONSTITUTION:When a microcomputer MC1 detects that a failure occurs in a second microcomputer MC2 which other small distribution line networks n2-n4 are in charge, it is currently not in charge of the small distribution line networks n2-n4 other than a small distribution line network n1 which it is in charge of and it issues a command to a control unit U3 to be connected to the small distribution line network n2 concerned when it determines that it is capable of handling the small distribution line network n2 concerned for itself, thus enabling succeeding monitoring control of the small distribution line network n2 concerned to be initiated. Further, the microcomputer MC1 notifies other microcomputers MC2-MC4 of the increase of its load.