baber/WOPTO huggingface dataset:
Patent JP-H09114198-A (JP)
Title: Proximity electrifying chip and photoreceptor cartridge
Inventor: YASHIKI YUICHI
IPC: G03G15/02
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact type proximity electrifying chip having a very simple structure and not generating a problem often caused by contact as the electrifying device of a photoreceptor used for a copying machine or a laser printer and provide a photoreceptor cartridge mounted with it. SOLUTION: A voltage is applied to the face S of this proximity electrifying chip 4 opposite to a photoreceptor 5 to electrify the photoreceptor 5. The face S opposite to the photoreceptor 5 is constituted of at least an electrifying member 1 made of a conductive or semiconductive elastic film and an insulating film 2 provided on the elastic film, the insulating film 2 is provided at a position drifted from the tip of the electrifying member 1, and the electrifying member 1 and the photoreceptor 5 are kept at a proximity gap by the thickness of the insulating film 2 kept in contact with the photoreceptor 5. This proximity electrifying chip 4 is directly fitted in a casing for use as a photoreceptor cartridge.
Patent JP-2001030017-A (JP)
Title: Device for bending long size material
Inventor: UEMATSU SHUJI
IPC: B21D7/08
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To form a bent material having plural continuous curvature parts by continuously feeding a long size pipe. SOLUTION: This device is provided with a pair of feed rolls 26 for sending out a pipe P which is fed from a feeder 10 by a prescribed quantity from the reference position, a forming roll 24 which is arranged on the side of the feeding direction to the feed rolls 26, moved in the orthogonal direction to the feeding direction of the pipe P and with which the bending of prescribed bending radii is imparted to the pipe P by pressing the rolls against the pipe P from a side part and a guide roll 22 which is arranged on this side of a pair of the feed rolls 24 in the feeding direction of the pipe P. The travel of the forming rolls 24 in the orthogonal direction corresponding to the prescribed bending radii to the feed rate of the pipe P is beforehand inputted in a control part 30.  By feeding motion with a pair of the rolls 26 on the basis of the inputted value and pressing motion with the forming rolls 24 in the direction orthogonally crossed to the feeding direction, the bending is executed in a prescribed range of the pipe P.
Patent JP-H0370942-A (JP)
Title: Very low temperature refrigerator
Inventor: FUJIMOTO SHUJI
IPC: F25B9/14
Filed: 1989-08-10
Abstract: PURPOSE:To increase and maintain a refrigerating capacity by raising a rotation speed of a compressor in compliance with a drop in the temperature in a cooling stage of an expander and lowering a drive speed of a displacer for the expander. CONSTITUTION:Accompanied by the operation of a refrigerator A, the temperature in a cooling stage 9 drops gradually owing to the gas expanded in a cylinder 5 of an expander 4. The temperature of the cooling stage 9 is detected with a temperature sensor 40, a control unit 41 controls so that the rotation speed of the motor of a compressor 1 may rise as the temperature drops while the rotation speed of the motor of the expander 4 may drop simultaneously. Due to the increase in the rotation speed of the compressor 1, the amount of refrigerant which circulates through the compressor 1 and the expander 4, is increased while the rotation speed of the motor of the compressor 1 is lowered at the same time so that the transfer speed of a displacer 6 may be slowed down, thereby increasing the difference in the pressure of the refrigerant gas in the expander 4. As a result, it is possible to enhance the cooling capacity of the refrigerator A so that the minimum attainable temperature in the cooling stage 9 may be reduced.
Patent JP-S6364606-A (JP)
Title: Magnetic head block cutter
Inventor: KAWAI KAZUHIKO
IPC: G11B5/127
Filed: 1986-09-04
Abstract: PURPOSE:To cut a head block at high efficiency and high accuracy by simple constitution by placing electrode members in which conductive parts and insulat ing parts are formed in parallel on both sides of a head block and measuring the value of electric resistance at the time of cutting by a conductive wire. CONSTITUTION:A head block 1 and electrode members 2 are arranged parallel on grooves 31, 32 of a substrate 3, and plural conductive wire saws 4 are arranged parallel above them at the same pitch with gap parts 11 of the block 1. A pair of conductive parts 21 of the member 2 are made to conform to the direction of arrangement B of saws 4, and the block 1 is slid by a bar 81 to align the cut line A with the line B. When saws are rotated exactly conforming to the position of cut line, no deviation is caused from the conductive part 21, and accordingly, the resistance becomes high when slipped in insulating parts 22. Thus, the head block can be cut at high efficiency and high accuracy using simple constitution.
Patent JP-H0258037-A (JP)
Title: Camera
Inventor: MAENO HIROSHI
IPC: G03B5/00
Filed: 1988-08-23
Abstract: PURPOSE:To prevent the occurrence of off center between a photographing optical system and a correcting optical system or the breakage of an image blur preventing device by providing a binding means which binds the correcting optical system for preventing an image blur on an image-forming surface in the way that the correcting optical system in not relatively moved in a camera. CONSTITUTION:When a barrier operating knob 31 is moved from a first position to a second position, a lens barrier 30 is counterclockwise turned around a pin 30d, and simultaneously a lens barrier 29 is clockwise turned around a pin 29d. Then, a lens 2 for compensating camera shaking is shielded by the barriers 29 and 30. At that time, the engaging pieces 30a, 30b, 29a and 29b of the barriers 29 and 30 are engaged with the pins 3a - 3d of a lens supporting frame 3 respectively and bind the supporting frame 3. And the operation of the image blur preventing device is inhibited. Thus, even if a big acceleration and an abnormal high frequency oscillation are added to the camera, the occurrence of the off center between the photographing optical system and the correcting optical system or the breakage of the image blur preventing device can be prevented.
Patent JP-H0838257-A (JP)
Title: Tooth brush with mirror
Inventor: HIRAMA ISAO
IPC: A45D42/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a safe tooth brush, which has a mirror mounted on the handle part so that unpolished parts or the like can easily be ascertained, and whose handle part can repeatedly be used without throwing away the whole main body of the tooth brush. CONSTITUTION:The tooth brush with a mirror, whose brush part 1 and handle part 2 are separatably connected, has a curved mirror 4 with a convex upper surface and a concave lower surface on the handle part 2. A hole 5 is pierced in the lower part of the mirror 4, a clamp 3 is mounted on the handle part 2, and the mirror can freely be turned on the clamp 3.
Patent JP-H0938148-A (JP)
Title: Rocking bed with emergency manual turning horizontal recovery instrument
Inventor: WATANABE YASUO
IPC: A61G7/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To manually recover a stretcher part into horizontal state when any accident such as power failure occurs. SOLUTION: A transmission shaft 35 for transmitting the rotational force of an electric motor 30 through a bevel gear box 37 to the rocking mechanism of stretcher part is divided into an upper transmission shaft 35a and a lower transmission shaft 35b, and a gear coupling having an outer cylinder 53 to be vertically driven by a control table 57 is interposed between both the transmission shafts 35a and 35b. When the electric motor 30 stops, the outer cylinder 53 is moved up by moving the control table 57 upward, a manual handle is connected to a manual rotary shaft 62 protrusively formed on a driven side bevel gear 37b while keeping the gear coupling in disconnected state, and the stretcher part is recovered into the horizontal state by rotating the manual rotary shaft 62 with the handle.
Patent JP-S58113611-A (JP)
Title: Double acting type liquid pressure cylinder
Inventor: YOSHIDA KUNIHIKO
IPC: F15B1/02
Filed: 1981-12-25
Abstract: PURPOSE:To prevent the energy waste of a double acting type liquid pressure cylinder by providing a separate cylinder chamber capable of communicating to  a predetermined accumulator in a rod connected to a piston provided in a cylinder chamber. CONSTITUTION:When an operating oil is introduced into a cylinder chamber 37, a rod 36 is moved upward. When a port 47 is connected to a pipeline 56 and a port 48 is connected to a pipeline 57 after a rod 36 is connected to a load body and is raised, as the rod 36 descends the operating oil is flowed and stored into an accumulator 51 through the cylinder chamber 37 and passages 50, 49 as the potential energy of a load body. Thereafter, at every ascent of the rod 36 the operating oil stored in the accumulator 51 is released into the cylinder chamber 37 through a pipeline 52 and passages 49, 50, thereby the energy waste of a double acting type liquid pressure cylinder can be prevented.
Patent JP-S6269482-A (JP)
Inventor: SUGIHARA MICHIMASA
IPC: H05B6/12
Filed: 1985-09-20
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-S60102848-A (JP)
Title: Winding of pole change 3-phase armature
Inventor: MATSUDA SATOSHI
IPC: H02K17/14
Filed: 1983-11-09
Abstract: PURPOSE:To improve the utility rate of a winding by forming a structure that a pole change 3-phase armature winding of 2:3 of pole number ratio is formed of sole winding of six terminals. CONSTITUTION:Two of three phases have the first winding groups A1-A4 (U-phase), C1-C4 (W-phase) and the second winding groups A5-A8 (U-phase), C5-C8 (W-phase) of four sets of windings, and the other phase has the first winding groups B1-B6 (V-phase) and the second winding groups B7-B12 (V- phase) of six sets of windings, the continuous numbers and pole intervals of the windings of the respective sets are suitably determined and connected, six terminals U1, U2, V1, V2, W1, W2 are led, and the pole change of 2:3 is enabled with a single winding by changing the six terminals.
Patent JP-S6366111-A (JP)
Title: Cosmetic blended with spherical organic complex clay mineral
Inventor: IKEDA TOSHIHIDE
IPC: A61K8/00
Filed: 1986-09-05
Abstract: PURPOSE:To produce a cosmetic showing a smooth feeling, an improved moisture feeling and improved moisture retention, by blending with spherical organic complex clay minerals containing water-swelling clay minerals and a water-soluble substance. CONSTITUTION:A cosmetic such as foundation, lipstick, liquid eye liner, etc., blended with spherical organic complex clay mineral powder which is obtained by dispersing water-swelling clay minerals, e.g. natural or synthetic smectites group such as sodium silicic mica, etc., and a water-soluble substance such as polyhydric alcohol or mucopolysaccharides into an aqueous solvent and spray-drying the dispersion. The amount of the spherical organic clay minerals blended is 0.1-50wt% in the case of emulsion or dispersion product and 0.1-70wt% in the case of powder or powder pressed product.
Patent JP-H0260892-A (JP)
Title: Speed change device for foot-operated bicycle
Inventor: DAZAI SHIGEHIDE
IPC: B62M1/24
Filed: 1988-08-25
Abstract: PURPOSE:To obtain a bicycle capable of being adjusted to an optional speed and having a good riding comfortableness by continuously changing the distance from the center of a crankshaft to the connecting point of a chain and a power transmission lever by means of a speed change lever. CONSTITUTION:When pedals 6, 6' are stepped on to alternately oscillate crank levers 5, 5', power transmission levers 7, 7' are also alternately oscillated around the center of a crankshaft 4, and a double-ratchet sprocket fitted to a hub 9 is turned via a chain 8, so that a rear wheel 3 is rotatedly driven via a one- way clutch. When speed change is carried out, a speed change lever 11 is operated to turn a pinion gear by means of a wire 11a, and power transmission levers 7, 7' are moved to change the distance between the connecting point of the chain 8 and the crankshaft 4, so that the turning ratio of the driving wheel 3 can be continuously adjusted. Thus, a bicycle having a good riding comfortableness can be obtained.
Patent JP-S6272967-A (JP)
Title: Rotary selector valve
Inventor: YANA ZENSAKU
IPC: F16K11/16
Filed: 1985-09-22
Abstract: PURPOSE:To make it possible to perform centralized control for fluid streams in plural pipe lines with the use of only one valve, by providing a rotary selector valve for performing centralized control of the streams. CONSTITUTION:Fluid fed under pressure from a power pump is allowed to flow into a multi-hole disc opening hole section 5a journalled to the inner peripheral wall of a ball housing, through a main pipe line 3a. Further, fluid in a body housing is allowed to flows into a ball housing stationary closing hole section 4b through the multi-hole disc opening hole section 5a. Further more, multi-hole discs 2a, 2b, 2c, 2d, 2e are provided with opening hole sections 5a, 6a, 7a, 5b, 7b, 6c, 7c, 5d, 7d, 5e, 7e and closing hole sections 5b, 6c, 6d, 6e. Due to rotation of a valve handle 12 by one-third of a turn, for example, the ball housing stationary opening hole section 4a is aligned with the opening hole section 5a. With this arrangement it is possible to perform centralized control of the fluid streams in plural passages with the use of only one valve.
Patent JP-2000046903-A (JP)
Title: Duct connecting structure for ic testing apparatus
Inventor: NAKAJIMA HARUKI
IPC: G01R31/26
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a duct connecting structure whose airtightness is superior and which can be loaded and unloaded easily, by a method wherein a first housing to which one end of a duct is connected and which is installed at a gas through hole, and a second housing which is coupled to the first housing, are tightened and fixed by a fixation means. SOLUTION: When a low-temperature thermal stress is applied to an IC to be tested so as to perform a performance test, an external duct 224 is connected to a handler. At this time, a second housing 311 which is fixed to the tip of the external duct 224 is inserted into a first housing 308 which is installed at a handler-side gas through hole 307 in the axial direction, and a toggle clamp 314 and a toggle clamp 315 are set, tightened and fixed. As a result, the airtightness between the first housing 308 and the second housing 311 is ensured, and a connecting operation can be performed with one motion of a finger. In addition, when the external duct 224 is removed, it is sufficient to remove the toggle clamps 314, 315.  Especially, since it is sufficient to insert the second housing 311 in the axial direction, an O-ring 309 which is interposed and placed between both housings 308, 311 is not twisted, and its durability and its seal property are ensured.
Patent JP-S6188520-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 1984-10-08
Abstract: PURPOSE:To obtain homogeneous deposited film by individually introducing Si compound of film forming raw material and active seed generated by decomposition of compound including Si and halogen and exciting and reacting Si compound with thermal energy. CONSTITUTION:A kind or two or more kinds of film forming materials such as SiH4, Si6H14, etc. are introduced 116 into a film forming chamber, gas such as SiF4, Si2F6, etc. or a compound which assures easy gasification is heated 113 to generated active seed such as SiF2* and it is individually introduced 116. An introducing flow rate ratio of raw material gas and active seed is set to 8/2-4/6 and it is selected in accordance with the deposition condition and kind of active seed. The raw material gas is excited by heating 117 to react with the active seed and thereby an a-Si film is formed on a substrate 103. Impurity element of gas condition and a compound including it can also be doped to a deposited film under the normal temperature and pressure. This method realizes homogeneous deposited film with good reproducibility.
Patent JP-H0762547-A (JP)
Title: Formation of electroless nickel plating film
Inventor: OKITA HIROTAKA
IPC: C23C18/18
Filed: 1993-08-24
Abstract: PURPOSE:To form an electroless nickel plating film enhanced in adhesive strength on a ceramic substrate by roughening the substrate as the pretreatment for the electroless nickel plating of the ceramic and heat-treating the nickel film as the treatment after plating. CONSTITUTION:The surface of a ceramic substrate 1 is roughened in an etching stage 5 with hydrochloric acid. A nickel film is deposited in an electroless nickel stage 8, then kept at 250 deg.C for 30min and heat-treated 9. Consequently, the nickel film intrudes into the recess on the roughened substrate surface, the strength of the nixkel film is increased, and an electroless plating film highly adhesive to the ceramic is formed.
Patent JP-S5998991-A (JP)
Inventor: KAWAGOE HARUMORI
IPC: E06B3/66
Filed: 1982-11-30
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-S58114006-A (JP)
Title: Method and mechanism for fitting microscope objective lens
Inventor: ANDOU TOORU
IPC: G02B7/16
Filed: 1981-12-28
Abstract: PURPOSE:To attach and detach easily an objective lens to and from a revolver by pressing the objective lens in the objective lens fitting part of a microscope and detaining it by a click mechanism, and rotating the objective lens and engaging it threadably with the fitting part. CONSTITUTION:In equipping the objective lens 11 to the revolver 1, when the objective lens 11 is pressed in the objective lens equipment part 7 of the revolver 1 firstly, the objective lens 11 is pressed in while its slanting surface 11a pushes a steel ball 8 outward, but once a projecting streak part 11b goes beyond the steel ball 8, the steel ball 8 is pressed inward by the tensile force of a coiled spring 9 to engage the recessed curvature part 11c of the objective lens 11. In this state, the tensile force of the coiled spring 9 is set to a proper value and even if the objective lens 11 is freed from the hand, the lens 11 never disengages from the steel ball 8 owing to its own weight. Then, the objective lens 11 is rotated to engage its fitting screw part 11d with the screw part 7a of the objective lens equipment part 7 of the revolver 1 threadably, and thus the objective lens 11 is equipped as shown in figure B.
Patent JP-H0492363-A (JP)
Title: Welding method of electrode plate group for lead storage battery
Inventor: MURAO OSAMU
IPC: H01M50/541
Filed: 1990-08-07
Abstract: PURPOSE:To form a strap of an excellent anticorrosive property by forming a coverage layer which consists of a lead-antimony type alloy or the like including antimony more than an electrode plate lug, soaking the lugs of electrode plates forming the coverage layers in a solution bath of a lead-antimony type alloy and coagulating them. CONSTITUTION:A lead-antimony alloy has a lower soluble temperature as more antimony is included in the alloy when the antimony amount is less than 11%. As a result, an alloy including antimony more than a lead alloy used for a strap 5 and a Jug 4 of an electrode plate is used for the electrode plate. And by adding a small amount of tin (less than 4%) to the lead-antimony alloy, the soluble temperature can be lowered about 10%. Then, to find the anticorrosive property, alloys of Pb-11% Sb, Pb-11% Sb-3.5% Sn, and Pb-11% Sb-3.5% Sn-0.1% As are selected, and to examine the anticorrosive property of them, the following test was carried out. That is, the alloys are soaked in a sulfuric acid at 75 deg.C and the specific gravity 1.28, a continued current feeding, and a charge and discharge are repeated, and after the tests, the amount of the corrosion 12 are examined, obtaining good results.
Patent JP-H1176533-A (JP)
Title: Big prize pattern judging apparatus in pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine wherein whether a big prize pattern displayed on a pattern displaying apparatus is a continuous big prize pattern may not be confirmed by the pattern displaying apparatus provided on the pachinko machine. SOLUTION: When a big prize comes out, a big prize displaying signal S1 is guided out to a judgment control circuit 21 from a playing control circuit 20 provided on each pachinko machine. Then, when the big prize displaying signal S1 coincides with a continuous big prize pattern, a continuous signal S2 is guided out to a control computor 22 from judgment control circuit 21 and based on the continuous signal S2, a diplay indicating the board number of the pachinko machine and that playing can be continued is expressed on a monitor 23. It is possible thereby to easily know whether playing can be continued by using gained balls without taking a trouble to confirm the pattern displaying apparatus provided on the pachinko machine.
Patent JP-H0760353-A (JP)
Title: Method for straightening camber of plate
Inventor: IRI MASATO
IPC: B21D1/06
Filed: 1993-08-25
Abstract: PURPOSE:To detect the arbitrarily shaped camber of a plate placed on a camber straightening device and enable straightening so that the camber quantity is within a tolerance. CONSTITUTION:Both ends of a plate 100 in a longitudinal direction are clamped; plural pairs of range finders 5, 6, 15, 16 and plural pairs of rolling down devices. 3, 4, 13, 14 are arranged opposite to each other across the width on both sides of the plate; the camber quantity is measured by the range finders 5, 6, 15, 16; the thrusting quantity of the required rolling down devices 3, 13 is calculated so as to make the camber quantity zero; the rolling-down is performed only for each thrusting quantity; and the camber is straightened.
Patent JP-S6270157-A (JP)
Title: Paper feed mechanism for printer
Inventor: NAGAI MIKIO
IPC: B65H23/10
Filed: 1985-09-24
Abstract: PURPOSE:To restrain printing sound from reflecting upon a printing paper sheet to prevent noise, by pressing a predetermined section of the paper sheet fed by a pulling tractor, against a friction member to produce a tension so that the sheet may be made into close contact with a platen. CONSTITUTION:A paper sheet 1 is pulled by a pulling type tractor 2, and is fed in the direction of the arrow A, moving around a platen 6. A tension roller 3 is provided upstream of the platen 6 to press the paper sheet 1 against a friction member 5 urged by a spring 4 so that a tension is effected through the paper sheet 1. The paper sheet is made into close contact with the platen 6 and is fed for printing by a printing head 8. With this arrangement it is pos sible to prevent the paper sheet from floating up and further, printing sound is restrained from reflecting upon the sheet to prevent noise from being pro duced, and as well it is possible to enhance the quality of printing.