baber/WOPTO huggingface dataset:
Patent JP-S5724981-A (JP)
Title: Developing device
Inventor: YANAGAWA NOBUYUKI
IPC: G03G21/00
Filed: 1980-07-23
Abstract: PURPOSE:To obtain a uniform and good developed picture image by permitting a belt like electroscatic photosensitive body to keep a constant distance with contact against a developing agent supplying part only when developed with a rear roller, etc., that is actuated with a solenoid, etc., and has a spacer. CONSTITUTION:A belt like electrostatic photosensitive body 13 is, separated sufficiently in the range where development is not done preciously from the peripheral surface of a sleeve 39 for development of a developing agent supply part, hanged to each of rollers 17-19. When the surface of this photosensitive body 13 is developed, it is performed by a developing agent of a magnetic brush formed on a sleeve 39 for clevelopment with a magnet 40, etc. The rear roller 41 having on its both sides a spacer roller 50 is prepared rotatably on an arm lever 43 of an axis 44, and by driving and sliding a driving lever 45 of said axis 44 against a spring 49 with a solenoid 47 and a spring 46, said roller 41 is rotated and lowers. The driving lever 53, etc., may be prepared like a dotted line.
Patent JP-S59226420-A (JP)
Inventor: MIYASHITA HIDEO
IPC: H01B7/32
Filed: 1983-06-08
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-H02279173-A (JP)
Title: Water sprinkling testing device for sprinkling arm fire fighting system
Inventor: KAMEI SAKIMORI
IPC: A62C35/58
Filed: 1989-04-20
Abstract: PURPOSE:To enable a sprinkling test by pressure control the same as sprinkling from a sprinkling arm to prevent water for fire fighting from being vainly used by forming a testing route, where the water comes from a pump through an electric driving valve to control sprinkling pressure to an water tank, through loop-shaped pipe laying at the time of the test. CONSTITUTION:When a sprinkling arm fire fighting system is tested, a first test valve 38 provided on a branching pipe 16 is closed and interrupted to supply the water for fire fighting to a sprinkling arm 18. Then a second test valve 42 provided on a pipe 40 for test is opened and a draining route is formed for the water for fire fighting passing through the electric driving valve 20. Further, a third test valve 44 provided on a loop-shaped pipe laying 14 is closed and the test route is formed in the sprinkling arm 18 side so that the water can pass through the branching pipe 16, the electric driving valve 20, pipe 40 for test and second test valve 42 and return again to the loop-shaped pipe layer 14. Concerning a pump 10 side, a fourth test valve 46 provided on the loop-shaped pipe laying 14 is closed and the loop-shaped pipe laying 14 is divided into a pump pouring side and a draining side to a water tank 48 with the fourth test valve 46 as a boundary. Simultaneously, fifth test valve 52-1 and 52-2 provided on a drainage pipe 50 are opened and the draining route is formed to the water tank 48.
Patent JP-S5528355-A (JP)
Title: Repairing apparatus for vacuum tank of molten steel degassing apparatus
Inventor: KITAMURO KEIZOU
IPC: C21C7/10
Filed: 1978-08-18
Abstract: PURPOSE:To execute the repairs of the vacuum tank with excellent efficiency and safety, by placing the vacuum tank on the stationary stand of the transporting truck, and also, by using the forklift to lift the repairing jigs so as to approach the suitable position, in case of repairs of the vacuum tank of the molten steel degassing apparatus. CONSTITUTION:The vacuum tank 3 of the molten steel degassing apparatus is detached from the auxilary apparatus, and is held on the stationary stand 4 of the transporting truck 1 through the cylinder 5. The truck 1 is moved to the repair shop, and the working truck 2 is moved to the outside of the stand 4; on this working truck 2, the repairing jigs such as the waste brick recovery bucket 10, the working stand 11 for building up the furnace, etc., are placed. This truck 2 is moved to the spot under the vacuum tank 3, and at the same time, the repairing jigs are lifted by the forklift 8 to the level covenient for the repairing work and are positioned; and then, the damaged part of the vacuum tank 3 is repaired. Hereupon, by actuating the cylinder 5, the vacuum tank 3 is vertically moved for adjusting the position, so that the repairing work can be easily and safely executed.
Patent JP-H05299430-A (JP)
Title: High-frequency and high-output transistor
Inventor: KAMETANI SHINICHIRO
IPC: H01L29/73
Filed: 1992-04-21
Abstract: PURPOSE:To obtain a semiconductor device which can drive an active area of even a large-size chip of a high-frequency and high-output transistor uniformly. CONSTITUTION:A rhombus opening 6 is formed each in a wiring section 4 to connect an input terminal 1 and an active area 3 of a transistor and in a wiring section 5 to connect the active area 3 and a grounding terminal 2. By this, a difference between an electric length between the input terminal 1 and the wiring section and an electric length between the active area 3 and the wiring section is made small.
Patent JP-S58218311-A (JP)
Title: Stress and strain relieving method of sleeve
Inventor: OOTA KAZUTADA
IPC: B21B27/03
Filed: 1982-06-11
Abstract: PURPOSE:To relieve the stress and strain which are generated by shrinkage fit by providing a fluid passage to an arbor to be shrinkage-fitted thereon with a sleeve, and supplying high pressure fluid forcibly to the outside circumference of the cylindrical part. CONSTITUTION:After a sleeve 18 is shrinkage-fitted onto the cylindrical part 14 of an arbor 12, fluid is fed from a fluid supply mechanism 23 into the fluid passage 15 and annular hole 21 of a backup roll 11. The fluid is fed from the passage 15 to an annular groove 16 and further to a transversely long groove 17. On the other hand, the fluid is fed from the hole 21 toward an annular packing 22 so as to apply required back pressure from the hole 21 by the feed of the fluid on the packing 22, thereby sealing both ends of the groove 17 and generating fluid pressure in the groove 17. The sleeve 18 is thus slightly floated from the arbor 12 by the fluid pressure, by which the gripping force on the shrinkage-fitted surface is decreased. If the fluid pressure is removed after the residual axial stress in the arbor 12 and the sleeve 18 is relieved, the roll bending is corrected.
Patent JP-S60243773-A (JP)
Title: Bar code reader
Inventor: MIKAMI IZUMI
IPC: G06K7/10
Filed: 1984-05-17
Abstract: PURPOSE:To prevent the surface of a glass plate for transmitting beams from damage and to shorten working time by arranging a moving board for moving a substance to be read out while holding constantly a gap between the beam transmitting glass surface and a bar code label. CONSTITUTION:A beam 2 generated from beam generator 1 inside a case 8 is transmitted through a beam reflecting mirror 3, focused by a beam scanning lens 4, transmitted through the beam transmitting glass 6, then always scanned on the surface of the glass 6. When the moving board 12 mounting the substance 10 to be read out passes over a working board 7, i.e. the glass 6 surface, while being guided by a moving rail 14 through moving rollers 13 after being started by an operator's hand, the beam 2 scans the bar code label 9. The reflected beam 2 is reflected by the mirror 3 and made incident upon a beam detector 5.
Patent JP-H02279470-A (JP)
Title: Front body structure for automobile
Inventor: HASUIKE TOSHIO
IPC: B60K5/04
Filed: 1989-04-20
Abstract: PURPOSE:To aim at protection of a rack member and improvement in the degree of freedom for a layout by supporting an engine with a front crossmember, while installing the rack member of a steering system at the rear side of a front projection formed in a central part in the car width direction. CONSTITUTION:In this front crossmember 10 of a suspension installed between symmetrical front side frames 3, a mount bracket 10h is installed at one side of a front projection 10g formed in a central part in the car width direction, and a power plant 5 is elastically supported on this bracket. On the other hand, a rack member 19 of a rack-and-pinion mechanism to which a tip of a steering shaft 18 in a steering system is connected is installed so as to extend in the car width direction at the rear of the front projection 10g in the front crossmember, and that passing through the more front than a horizontal part of the crossmember 10, namely, the upper part of a front extending part. With this constitution, such a possibility that impact load might action the rack member 19 directly is eliminated.
Patent JP-S58219051-A (JP)
Inventor: NAGASAWA TOSHIO
IPC: B29C48/10
Filed: 1982-06-15
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-H06310636-A (JP)
Title: Heat exchanger
Inventor: ITAKURA MASATO
IPC: H01L23/467
Filed: 1993-04-27
Abstract: PURPOSE:To provide a heat exchanger with a thermo-electric transducing element which has increased heat exchange efficiency. CONSTITUTION:An axial flow fan 5 is provided so that its rotation center axis is provided against a plurality of fins 4 which are thermally in contact and extending in parallel with at least one plane of a thermo-electric transducing element. More thermo-electric transducing elements are concentrated at the positions (shaded areas) which are more parallel that at the areas where the velocity vector of the air flow caused by the axial flow fan 5 projected on the same plane as the thermo-electric transducing element are crossing perpendicularly the fins 4.
Patent JP-H10290947-A (JP)
Title: Liquid chemicals washing device for cathode ray tube
Inventor: TERASAWA TOSHIHISA
IPC: B05C9/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the splashes of liquid chemicals sticking to a panel face by including splashing preventive plates which exist between the panel and the base of a liquid chemical tank and prevent the bouncing back of the liquid chemicals from the liquid chemical tank by developing on the circumference of the panel. SOLUTION: The splashing preventive plates are arranged between the roller conveyors on the circumference of the panel 20 by developing to enclose the spacings between the roller conveyors. The liquid chemicals flowing along the inner flanks of the panel 20 fall onto the ends 3 of the first splashing preventive plate 1a and second splashing preventive plate 2b projecting to the inner side of the panel 20 and are once accepted by the splashing preventive plates 2a, 2b. The liquid chemicals fall into the liquid chemical tank after flowing on these plates. The liquid chemicals falling onto the bottom plate 32 of the liquid chemical tank by colliding against the inside surface of the panel 20 are bounced back by the bottom plate 32 and side plates 31 of the liquid chemical tank by their force, by which the splashes are formed.  Since the splashing preventive plates 2a, 2b close the spacings between the roller conveyors on the circumference of the panel 20, the adhesion of the liquid chemicals at the panel face 21 is prevented.
Patent JP-S5627097-A (JP)
Title: Vane-type air pump
Inventor: NARA AKIO
IPC: F04C18/356
Filed: 1979-08-08
Abstract: PURPOSE: To prevent the production of noises in a vane-type air pump by making the air-shutting up starting line incline with respect to the cylinder axis direction, and to permit the shutting up to almost equally start on the whole surfaces by providing the portion where the shutting up is started earlier with a passage to the outside of the pump.  
     CONSTITUTION: An air-shutting up starting line 50 is inclined with respect to the direction of the axis of a cylinder 6 so that vanes 10 and 10' gradually pass the starting line 50 even before the start of the fullscale shutting up, in order to prevent a sudden shutting up and the production of noises resulting from it. In addition, a passage 51 to the outside of the pump is provided at the portion where the airshutting up is started earlier in order to delay the fullscale shutting up and to allow the entire air-shutting up to start almost equally on the whole surfaces of the vanes 10 and 10'. This prevents the production of the pressure difference between both the ends of the vanes 10 and 10', and so the abrasion of the ends of the vanes 10 and 10' can be largely reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11294926-A (JP)
Title: Cooled storage
Inventor: KAGEYAMA KAZUYUKI
IPC: F25D11/02
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary rise in the temperature of a storage chamber on the side where any cooler or the like is not equipped, when cooling operation is restarted after the defrosting operation. SOLUTION: A freezing storage 10 is maintained at a set temperature as a cooler 12 and a cooler fan 14 are on/off-controlled based on a detected temperature of a refrigerating storage temperature sensor 15. A preservation storage 20 is maintained at a set temperature slightly higher than the refrigerating storage as the driving or the stoppage of a preservation storage fan 27 for introducing cool air are controlled base on a detected temperature of a preservation storage temperature sensor 28.  When the cooling operation is restarted after the defrosting operation, the preservation storage fan 27 will not be driven even when the temperature of the preservation storage 10 is higher than the set temperature and after a waiting is made until the temperature of the refrigerating storage 10 lowers down to the temperature of the preservation storage 20, the preservation storage fan 27 is driven.
Patent JP-H11296102-A (JP)
Title: Plane display device
Inventor: ASAI YOSHIHIRO
IPC: G02F1/13
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To easily check a signal line while keeping an effective display area sufficient for an external dimension by providing a pad for signal line check adjacent to the effective display area on a first substrate, arranged in a second peripheral area facing a first peripheral area and electrically connected to the signal line. SOLUTION: This device is constituted by arranging a flexible wiring board 10 for electrically connecting signal output pad groups 25-2, 25-4, 25-6, 25-8 and 25-10 and signal input pad groups 25-3, 25-5, 25-7, 25-9 and 25-11 electrically connected to signal input pad groups 25-1 and 49 and adjacently arranged so as to supply correspondent video signals and control signals. Thus, even when respective land groups 23-1 to 23-6 for signal line output are respectively arranged at narrow pitches, since pad groups 33-1 to 33-6 for signal line check are arranged while keeping sufficient pitches on one terminal side 10b confronted with the land groups 23-1 to 23-6 for signal line output, a probe can be easily abutted.
Patent JP-S5529528-A (JP)
Title: Preparation of crosslinkable ethylene-propylene rubber composition
Inventor: KON SHIYUUJI
IPC: C08K13/02
Filed: 1978-08-21
Abstract: PURPOSE: To prepare the title composition for the manufacturing of a heat-resistant, crosslinked molded article, by mixing a non-crosslinked ethylene-propylene rubber composition containing a filler, with a composition obtained by dispersing a peroxide for crosslinking and a crosslinking assistant to a liquid polymer.  
     CONSTITUTION: The objective composition is prepared by mixing (A) an ethylene- propylene robber composition containing a filler such as clay, with (B) a composition obtained by dispersing (a) a crosslinking peroxide such as di-α-cumyl peroxide (DCP), and (b) a crosslinking assistant such as P-quinonedioxime in (c) a liquid polymer pref. polybutene having a molecular weight of 600W1600. The weight ratio of (a) to (b) is 1:0.2W1.2. and that of (b) to (c) is 1 : 0.25W4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63268298-A (JP)
Title: Radio wave shielding panel
Inventor: MORITA TETSUZO
IPC: H05K9/00
Filed: 1987-04-24
Abstract: PURPOSE:To obtain a lightweight and large-sized radio shielding panel by a method wherein the peripheral parts of a shielding panel, which is constituted by adhering a metal foil on a core material, are mounted on a frame material by a metal frame. CONSTITUTION:A shielding panel 12 is constituted by a method wherein a metal foil 4 is adhered on a core material 13 provided with a honeycomb core 131 pinchingly attached by veneer boards 132 and moreover, a paper 15 for protecting the surface of this metal foil and such a surface finishing material 16 as a vinyl cloth are laminated on the foil 14. In a panel body, a frame material 17 and a metal frame 18 and the material 17 and the panel 12 are each insulated electrically from each one and a web material 20 having a favorable conductivity is interposed between the abutting surfaces of the metal frame and the metal foil of the shielding panel. Therefore, in case these panel bodies are coupled with one another, the adjacent panels are electrically and continuously conducted to each other. As a result, a radio shielding panel, Which is constituted of these panel bodies, is formed into one, which is lightweight and has the property of a good shielding effect.
Patent JP-H11287355-A (JP)
Title: Pressure control solenoid spool valve
Inventor: SEKI MASAYA
IPC: G05D16/20
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To perform fine control of the control oil pressure in a range near maximum control oil pressure by establishing the characteristic of a pressure control solenoid spool valve such that the change rate of the control oil pressure for changing energizing current shows two steps. SOLUTION: A pressure control solenoid spool valve is composed of a main valve spool 12 which slides within a valve body 10 and selectively adjusts the degree of opening or shuts the control output passage 22 in the valve body with respect to its exhaust passage 23 and pressure oil supply passage 21 in accordance with the position in the axial direction relative to the valve body, an aux. valve spool 38 sliding inside the main valve spool, main resilient member 32 and an aux. resilient member 41 weaker than the main which energize the main and aux. valve spools inside the valve body and the main valve spool, respectively, in the same direction, an electromagnetic driving means 2 which presses the aux. valve spool oppositely to the energizing direction of the aux.  resilient member and presses indirectly the main valve spool oppositely to the energizing direction of the main resilient member, and a feedback passage 39 which opens in a ring-shaped groove part 16 so as to give the main valve spool a feedback pressure from the control output passage to make pressing oppositely to the energizing direction of the main resilient member.
Patent JP-H01272323-A (JP)
Title: Phase locked loop circuit
Inventor: SANADA KAZUNORI
IPC: H03L7/06
Filed: 1988-04-25
Abstract: PURPOSE:To improve the follow-up property of output frequency to objective frequency by comparing the rise edge of an input signal with that of a feedback signal and obtaining phase difference information twice in one period. CONSTITUTION:The title circuit is constituted so that phase difference information is outputted twice in one period from a difference between the leading edge of an input signal measured by a phase comparator 1 and a pulse width measuring circuit 2 and the trailing edge of a feedback signal. Phase control operation is executed by an arithmetic circuit 3 consisting of a microcomputer e.g., based upon the phase difference information. Phase coincidence is executed by outputting a corresponding frequency signal from a variable frequency oscillation circuit 9 in accordance with the computed result.
Patent JP-H01273509-A (JP)
Title: Speed reducing unit in riding rice transplanter
Inventor: KABATA YOSHIO
IPC: A01C11/02
Filed: 1988-04-25
Abstract: PURPOSE:To provide the title unit so designed that a speed reducer to be equipped on a power transmission mechanism between a car body and the rice transplanter is set up between the right and left sides of a lift link unit, thereby facilitating attaching the speed reducer and ensuring said reducer to be protected. CONSTITUTION:A power transmission mechanism 16 is set up between a power- drawing shaft 10 equipped at the lower part of the rear of a car body and a planting device of the rice transplanter. Said mechanism 16 is made up of a power transmission shaft 17 and a speed reducer, the gear box 41 of said reducer being set up through fixing between the lower links 23, 23 of a lift link unit 21.
Patent JP-H07308643-A (JP)
Title: Method of actuating drain valve of product cleaner
Inventor: CHIYAARUZU II UOONAA
IPC: F16K51/00
Filed: 1995-04-26
Abstract: PURPOSE: To effectively remove obstacles stuck to a discharge valve by providing a step of rapidly reciprocating a valve cover between a first position, in which a drain pipe is closed, and a second position, in which the drain pipe is opened, in a warewasher incorporating the valve cover and the drain pipe. CONSTITUTION: In a drain valve system 10 of the fresh water-rinsing warewasher, the washing water is drawn up from a washing water sump to an end 14 of a pipe 12 and is supplied from the other end 18 to a washing chamber. The valve 30, which is provided to control a flow of the washing water passing through this pipe 12, is provided with the valve cover 32 which closes the drain pipe 38 in the first position and discharges the washing water flowing out of the washing water sump 9 the drain pipe 38 in the second position. A solenoid 40 is provided to drive this valve cover 32 so that residue is removed from the valve 30 and the drain pipe 38 by rapidly reciprocating the valve cover 32 in order to prevent the residue from staying around the valve 30 and the drain pipe 38 after the washing water is discharged from the warewasher.
Patent JP-H10256512-A (JP)
Title: Semiconductor device
Inventor: KAJITANI KAZUHIKO
IPC: H01L27/108
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a high-capacity semiconductor device by placing first to fourth decoder circuits along connections of first regions and first to fourth memory arrays and fifth to eighth decoder circuits along connections of second regions and first to fourth memory arrays. SOLUTION: Memory arrays are disposed at four divided areas of a cross area composed of the longitudinal and transverse center zones of a chip; areas A and B are at the left and right of the transverse center zone, areas C and D are the upper and lower parts of the longitudinal center zone, and area E is at the cross section of both zones. Decoders and drivers for selecting the memory arrays are disposed at the periphery of the area A adjacent to the arrays, and bonding pads are disposed at the longitudinal center areas.
Patent JP-S63268283-A (JP)
Title: Metallic base printed wiring board
Inventor: KANO TAKESHI
IPC: B32B15/08
Filed: 1987-04-24
Abstract: PURPOSE:To manufacture the rust preventive metallic base printed wiring board by a method wherein a rust preventive processing is performed at least on the surface of a metallic substrate exposed to atmosphere. CONSTITUTION:The title metallic base printed wiring board is provided with a metallic substrate 1 on one surface of which circuits 3 are formed through the intermediary of an insulating layer 2. A corrosion resistant layer 4 such as corrosion resistant plated layer subjected to rust preventive processing is formed on the surface of metallic substrate 1 exposed to atmosphere (bottom surface 1a and end surfaces 1b in this case). Through these procedures, a rust preventive metallic base printed wiring board can be manufactured in excellent productivity.