baber/WOPTO huggingface dataset:
Patent JP-S5926302-A (JP)
Title: Wheel wrench supporter
Inventor: UORUTAA GURATOO ROSHIII
IPC: B60B29/00
Filed: 1983-05-10
Abstract: This invention provides a wheel wrench support which comprises a stand member having a suitable base and an elongate body having a plurality of step-like formations or notches along the one side of the body, and a saddle member which includes a saddle formation or seat in which part of a wheel wrench can rest, an engaging formation adapted to engage a desired notch of the stand member, and biassing means capable of urging the saddle member toward the stand member in such a manner that the engaging formation engages a notch of the stand member. The saddle member also comprises a recess formation, preferably in the form of a passage, extending vertically through the saddle member so that the stand member passes through the passage of the saddle member. The biassing means comprises a spring-loaded pin or ball contained substantially within the body of the saddle member on that side of the saddle member opposite to the engaging formation and relative to the recess formation or passage. The support provides a method of applying torque to a wheel nut or stud.
Patent JP-H09273222-A (JP)
Title: Joint construction method by site welding of beam of box section and joint structure of beam of box section
Inventor: IKEDA TSUGITOSHI
IPC: E04B1/24
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a joint construction method executed for joint of beams of box section, and a joint construction manufactured by execution of the method. SOLUTION: In the connection parts of a joint member 2 and a beam member 3 opposite to each other, the lower flange 2a of the joint member 2 is projected, the upper flange 3c of the beam member 3 is projected, further, the web 2d on one side of the joint member 2 is projected, the web 3b on the opposite side of the beam member 3 is projected, and hence they are alternately arranged, and backing strips 4a, 5a, 4b, 5b are respectively provided on the inside along the flanges 2c, 3a and the webs 2b, 3d on the non-projecting side. The beam member 3 is hangingly put in between the joint members 2, 2 and confronted with each other, and both are integratedly joined together by full circumference welding.
Patent JP-S57200970-A (JP)
Title: Magnetic head driving system
Inventor: TAMURA KAZUO
IPC: G11B5/53
Filed: 1981-06-01
Abstract: PURPOSE:To obtain a stable number of characters in case of magnetic recording, by detecting a going path moving time of a magnetic head, and controlling a speed in case when the magnetic head moving along a returning path, in accordance with this detected time. CONSTITUTION:A magnetic head 1 installed to an arm 2 is driven so as to execute a reciprocating motion as shown with arrows A, B in a band-like circular arc area Ar, centering round a turning shaft 21. A sensor 3 detects from passing a moving time measuring start point in case when the arm 2 moves on its going path, until passing a magnetic recording and reproducing end point in case of moving on its returning path, a sensor 4 detects passing a moving intermediate point of the arm 2, and a sensor 5 detects passing a switching point to moving on the returning path from moving on the going path of the arm 2. When the arm 2 reaches the sensor 5, simultaneously the arm 2 hits against a stopper 7, and by utilizing its reaction coefficient, an initial speed in the direction of B, that is to say, in case of moving on the returning path is provided, it is reversed, and a recording or reproducing operation is executed.
Patent JP-S559161-A (JP)
Title: Gas detection method
Inventor: TOKUDA SHINGO
IPC: G01N27/42
Filed: 1978-07-06
Abstract: PURPOSE: To supply a proper amount of electrolyte at all times wthout clogging a supply pipe, by supplying an electrolyte intermittently to an electrolyte-soaked body placed between the positive and negaive electrodes of a sensor by using an electromagnetic valve which coordinates with a timer.  
     CONSTITUTION: Electromagnetic valve 5 is provided at the midpoint of conduit 4 connecting head tank 1 and gas sensor 3. By operating electromagnetic valve 5 by timer 6 via delay relay 7, a proper amount of electrolyte in head tank 1 is supplied intermittently to an electrolyte-soaked body in sensor 3. Constant-flow pump 9 to be driven by motor 10 may be used instead of electromagnetic valve 5. This structure is particularly effective when a sensor is used at a high place. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62240228-A (JP)
Title: Cutform sheet feed device for printer or the like
Inventor: NARITA AOSHI
IPC: B65H1/02
Filed: 1986-04-10
Abstract: PURPOSE:To feed cutform sheets one by one, by tiling a placing plate with its front side lowered to cause the sheet to abut against a feed roller with a very light pressing contact force due to its dead weight. CONSTITUTION:An abutting plate 6 is retracted, a lot of thick card form sheets 2 for a promissory note put in order are set between it and a fixed guide plate 3 and the sheet 2a at the front is held in abutment against as feed roller 4. When the feed roller 4 rotates in the direction shown by an arrow (a), a force is applied to the sheet 2a at the front which feeds it downwardly by a rotational friction between the sheet 2a and the feed roller 4 so that the sheet 2a is fed along the slope of the tilted surface B of the placing plate 1 smoothly. The sheets 2... can be set again in such a manner that the abutting plate 6 is retracted by one touch and an arm is depressed by rotating a shaft 14 for turning an arm 15 in the direction shown by an arrow (c) about 90 deg.C.
Patent JP-H09273750-A (JP)
Title: Rod-shaped lighter integrated with oil container
Inventor: MIHARA AKIRA
IPC: F23Q2/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To facilitate carrying of an oil container together with a lighter to refill the lighter out of a home by making a lighter body containing a lighter main body double as an oil container. SOLUTION: A tubular body having a specified length is used as a lighter body 1. An interior of the tubular body is divided into upper and lower sections by a partition 12 and a lighter main body 2 is removably inserted into the upper section and an opening in a bottom of the lower section is closed by a lid 17a having a spout 17 protrusively formed to form an oil container 14. The spout 17 is tightly closed by an inner cap 18 and both ends of the lighter body 1 are covered by caps 19, 20.
Patent JP-S58199615-A (JP)
Title: Removing method of load due to roll eccentricity in rolling mill
Inventor: TANIMOTO SUNAO
IPC: B21B37/66
Filed: 1982-05-17
Abstract: PURPOSE:To remove a load due to roll eccentricity from a rolling load by a simple controlling device, by extracting a component corresponding to the roll eccentricity from a differential signal obtained by differentiating a rolling load signal through a resonance circuit accepting the number of revolutions of a roll as a coexisting frequency. CONSTITUTION:A rolling load P(t) is inputted to a differentiation circuit of a block 1. An output (u) is expressed by the equation I (a dot.shows a time differential). The output U is inputted to a resonance circuit of a block 2. The output X of the block 2 is expressed by the equation II(omega0 is the number of revolution of a roll (angular velocity), zeta is a damping constant). A block 3 is a gain circuit, and an output (y), expressed by the equation III, is the whole output and corresponds to a component of eccentricity. Thus an excellent ratio, signal/ noise, is obtained by extracting the component of eccentricity.
Patent JP-H04296157-A (JP)
Title: Facsimile data editing system
Inventor: TAMADA KEIKO
IPC: H04N1/00
Filed: 1991-03-25
Abstract: PURPOSE:To implement facsimile data output in a free editing format without exerting a load onto a host computer in the case of facsimile communication from the host computer via a facsimile communication network. CONSTITUTION:The system is provided with an entry means 6 giving an item number to data inputted in on line from an input terminal equipment 1 to a host computer 2 and sending the result to a relay machine 3, the relay machine 3 is provided with an editing conversion means 7 which edits the data according to each item number and converts the data into a communication network code, and a facsimile communication network 4 is provided with a transmission means 8 sending and outputting the data after code conversion to each facsimile equipment.
Patent JP-S62240377-A (JP)
Title: Cold storing agent
Inventor: UEDA TSUNEHISA
IPC: C09K5/00
Filed: 1986-04-10
Abstract: PURPOSE:A cold storing agent, obtained by applying a polycarboxylic acid based water absorbing resin to a porous base material, absorbing water in the above-mentioned resin and gelatinizing the hydrous resin and having improved shape retaining property and durability. CONSTITUTION:A cold storing agent obtained by applying a polycarboxylic acid based water absorbing resin, e.g. prepared by crosslinking a polymer of an alpha,beta-unsaturated carboxylic acid monomer (having preferably 2,000-500,000 number-averange molecular weight) with a crosslinking agent and drying the crosslinked polymer, to a porous base material, e.g. absorbent cotton, etc., absorbing water in the above-mentioned resin and gelatinizing the hydrous resin.
Patent JP-H01256210-A (JP)
Title: Automatic function switching device
Inventor: MARUSAWA MIYUKI
IPC: H03F3/181
Filed: 1988-04-06
Abstract: PURPOSE:To ensure the setting of a last function selected just before power switch interruption by discriminating a function corresponding to the source device using a recording medium in plural source devices with priority, CONSTITUTION:The function and an output of a recording medium detection means 5 selected just before power switch interruption and stored in a function memory 1 by the control of a power switch ON detection means 4 and a memory control means 2 are fed to a last function discrimination means 6. Then the function corresponding to the source device using the recording medium among plural source devices is discriminated with priority to control a function switching means 3. Thus, the last function selected just before power switch OFF is set at reapplication of the power switch.
Patent JP-S5511907-A (JP)
Title: Power steering device
Inventor: SUHARA MASAAKI
IPC: B63H25/30
Filed: 1978-07-07
Abstract: PURPOSE: To reduce the power loss of a power steering device for a ship or the like by reducing the insensitive zone in a steering servo guide valve to thereby improve the steering accuracy and restricting the discharge of a pump to a minimum limit.  
     CONSTITUTION: A throttle valve 12 and a center pressure port block type servo guide valve 10 are interposed between a variable capacity pump 13 and an actuator 15 in a power steering device. A branch line 17 branched from the upstream side of the valve 12 is connected through a normally closed pressure control valve 19 to the discharge control cylinder 22 of the pump 13. The vent passage 23 of the valve 19 is connected to a load feedback passage 33 formed in the valve 10. There is formed a changeover unit 25 which connects the passage 33 to a tank 14a when the valve 10 is at neutral position and connects it to the downstream side of the valve 12 when the valve 10 is connected except at the neutral position, in the valve 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08250969-A (JP)
Title: Longitudinal coupling dual mode saw filter
Inventor: OGAWA YUJI
IPC: H03H9/145
Filed: 1995-03-14
Abstract: PURPOSE: To attain a low broad band loss and to increase an out-band attenuation for a high frequency band by specifying the center interval of innermost electrode fingers of an interdigital transducer(IDT) so as to provide a space and arranging specific grating to the space at an equal interval. CONSTITUTION: An input IDT 2 is arranged in the vicinity of the center, output IDTs 3, 3 are provided to both sides, and gratings 5, 5 are arranged between the IDTs 2 and 3 on the surface of a piezoelectric substrate 1 along a propagation direction of a surface acoustic wave(SAW) and reflectors 4, 4 are provided to both sides of them. In this case, the center interval of innermost electrode fingers to which each IDT faces is selected to be (2n+1)λ/4 (λ is an electrode finger period of the IDT) to provide a space, in which n-sets of gratings are arranged at an equal interval. Then the SAW stimulated by the IDT2 is confined in a region comprising the IDTs 2, 3, 3 by using the reflectors 4, 4 and a wave motion of primary and ternary modes generated by the acoustic coupling between the IDTs is utilized.
Patent JP-H0639588-A (JP)
Title: Stable low hume stainless steel welding electrode
Inventor: DEIBITSUDO BURAIAN ODONERU
IPC: B23K35/368
Filed: 1991-03-22
Abstract: PURPOSE: To provide a coated electrode having satisfactory arc stability suitable for welding stainless steel. CONSTITUTION: This coated electrode uses a stainless steel core wire. The flux contains by weight, 0-14.5%, in total of alkaline earth metal fluoride and aluminum fluoride, about 0.5-12.5% cerium fluoride, about 10-30% in total of alkaline earth metal carbonate and manganese carbonate, about 2-25% cerium oxide plus zirconium, about 0-25% chromium, about 0-10% manganese, about 5-15% total metal fluoride, and rutile as the balance. A binder holds the flux to the stainless steel core.
Patent JP-S61241044-A (JP)
Title: Image input device of work shape
Inventor: KAWASHIMA KIYOKUNI
IPC: G05B19/408
Filed: 1985-04-18
Abstract: PURPOSE:To enable a device to input a dimensional value or the like to be displayed after the device image inputs a rough figure to be displayed in a screen, by controlling a memory, picture display processing means and a graphic information processing means by a central processing means. CONSTITUTION:An NC unit 50 has a picture display 51, and a picture display processing means 2, for displaying shape of a work and its dimension in a screen of the NC unit 50, processes a picture display. While a graphic information processing means 3 shows a figure in the screen of the NC unit 50. A picture display memory 4 stores in memory the figure, processed by the graphic information processing means 3, for displaying the figure in the screen. A memory 5 stores an input memory pattern, coordinate value and an interactive message. Further a central processing means 1, controlling the memory 5, picture display processing means 2 and the graphic information processing means 3, inputs a dimensional value or the like to be displayed after a rough figure is image input and displayed in the screen.
Patent JP-S63249126-A (JP)
Title: Liquid crystal display device
Inventor: SHIBUYA KUNIHIRO
IPC: G09F9/30
Filed: 1987-04-03
Abstract: PURPOSE:To prepare a light weight liquid crystal display device having improved shock resistance, preventing also occurrence of flexure, permitting also to provide colored liquid crystal display, by using a transparent resin for a transparent electrode substrate. CONSTITUTION:A molded product of diethylene glycol bisallyl carbonate as a transparent resin is used in place of a glass substrate. Transparent electrode substrates 2a, 2b are obtd. by coating the molded product with indium oxide or tin oxide. By this constitution, a liquid crystal display device is made light weight and its shock resistance is improved. Since the transparent electrode substrate generates no flexure, a large sized product is also obtainable. Moreover, since it is dyeable, production of a colored liquid crystal display is also possible.
Patent JP-H07294487-A (JP)
Title: Residual gas analyzer
Inventor: WATANABE FUMIO
IPC: G01N27/64
Filed: 1994-04-21
Abstract: PURPOSE:To provide a highly reliable residual gas analyzer by which self- blowoff gas can be reduced. CONSTITUTION:In a hot cathode type residual gas analyzer which has an ion source to ionize a gas molecule existing in a device by impacting it by an electron after the electron emitted from a hot cathode 1 in the vacuum device is accelerated toward a positive electrode 2, an analytical part 7 to separate an ion beam obtained from this ion source according to a ratio of electric charge to mass of an ion and a detecting part 8 to convert a separated ion beam into an electric current signal after it is captured, and measures density of a gas molecule from obtained electric current intensity, a wall material 6 to surround the hot cathode 1 is arranged between the hot cathode 1 constituting the ion source and the other electrode except a part of the positive electrode 2, and the wall material 6 is also continued with a vacuum outer wall, and a shielding body part 6a to shield radiation energy radiated from the hot cathode 1 is arranged between the hot cathode 1 and the other electrode.
Patent JP-2000282949-A (JP)
Title: Cylinder construction of engine
Inventor: ASO MASAHIRO
IPC: F02F1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance degree of adhesion with a cylinder liner, in the first half of the rising stroke of a piston ring, gradually open a gap in the second half after passing through a projecting part, to hardly generate oil deposit by forming a projecting part facing inward on a part between the top dead center and the bottom dead center of a cylinder liner. SOLUTION: The intermediate part of a cylinder liner 2 (a part between the top dead center and the bottom dead center) is formed so as to be higher inward by a bore diameter changed portion Δr to make a projecting part, and form a chevron-shaped section connecting from both end parts to the apex of the projecting part. Namely between a top dead center(TDC) and a bottom dead center(BDC), an upward slant part 2a and a downward slant part 2b are formed. In the first half toward the projecting part in the rising stroke of a piston ring (top ring) 3, the degree of adhesion with the cylinder liner is enhanced, and in the second half after passing through the projecting part, the gap is gradually opened, so as to spread the oil deposited on the cylinder liner 2.
Patent JP-H02262179-A (JP)
Title: Image recorder
Inventor: KAGAYAMA SHIGERU
IPC: G03G15/00
Filed: 1989-03-31
Abstract: PURPOSE:To always form an image in the proper position of a supporting body by carrying the supporting body, to which a developer is stuck before the color image is formed, to the outside of a device main body, and forming the image after the transfer layout of the developer is confirmed. CONSTITUTION:An electrostatic latent image is formed on the surface of a photosensitive drum 3 based on the desired image data, and the developer 11 sticking to this electrostatic latent image is transferred onto the supporting body 31. Afterwards, the supporting body 31 is carried to a prescribed developer layout confirming position 33 by a carrying unit 37. Then, after the layout is confirmed by an user, the supporting body 31 is returned to the prescribed image forming position, the supporting body 31 is overlapped with a capsule sheet 22 and the image is pressure-developed by a developing device 36, microcapsules on the capsule sheet 22 are broken and reacted with the developer 11 to generate colors, and the desired color image is formed on the supporting body 31. Thus, the image is always formed in the proper position of the supporting body 31.
Patent JP-H01254840-A (JP)
Title: Device for measuring viscosity
Inventor: YOSHIDA TADATSUGU
IPC: G01N11/02
Filed: 1988-04-05
Abstract: PURPOSE:To find the pressure of a material flowing inside the die at the time of injection molding by constituting the title device by a round tube satisfying the relation of a specified equation and a distortion gage attached to the outer periphery thereof. CONSTITUTION:An unit die is composed of the round tube 1 satisfying the equation [the relation of the ratio of the radius (a) of the inner diameter face/ the radius (b) of the outer surface, Y=b/a being expressed by the max. inner pressure Pmax, S=sigmaY/Pmax] caused on a material during the initial tensile yield stress sigmay/forming of a die material, the fastening jig of the male thread 2 and female thread 3 fixed to both ends thereof and the distortion gage 7 attached to the surface of the round tube 1. The inner pressure can be found from the distortion gage output obtd. by a test by studying the output of the gage 7 at the time when a certain inner pressure is exerted on the die in advance in case of the test. The pressure distribution in the flowing direction of the inner pressure in the round tube is thus measured. The viscosity is found from this pressure.
Patent JP-H01254885-A (JP)
Title: Multi-frequency drive device
Inventor: KATAYAMA SUSUMU
IPC: G01S7/52
Filed: 1988-04-04
Abstract: PURPOSE:To switch the capacity of a capacitor for resonance connected with an object to be driven without using a semiconductor or mechanical switch by connecting or separating the 2nd capacitor to or from the object to be driven by utilizing the variation of the reactance value of an inductor. CONSTITUTION:Assuming that capacitors respectively having capacity values C1 and C2 are required to be connected in parallel with each other in order to cause an object 3 to be driven to resonant with two frequencies. Therefore, the 1st capacitor 8 having the capacity value C1 is connected in parallel with the object 3 directly and the 2nd capacitor 9 having the capacity value C2 is connected in parallel with the object 9 through an inductor 11. The reactance value of the inductor 11 becomes higher or smaller and the electric current flowing through the inductor 11 is limited to a small or increases when the frequency of signals becomes higher or lower, resulting in the magnetic unsaturation or saturation of a magnetic core. As a result, it is considered that the capacitor 8 of capacitors 8 and 9 are equivalently connected in parallel with the object 3 and the capacitor 9 is brought into contact with or separated from the object due to the variation of the reactance value of the inductor 11.
Patent JP-H05286301-A (JP)
Title: Wheel for bicycle
Inventor: YASHIRO TADASHI
IPC: B60B1/10
Filed: 1992-04-06
Abstract: PURPOSE:To realize the tension regulation and balance regulation of respective spoke portions in the case of a bicycle wheel that is made up by providing disk portions equipped with plural spoke portions between the right and left hubs and the rim of the wheel. CONSTITUTION:Fitting pieces 12 that bend toward the inside are provided at the tip portions of the respective spoke portions 11 of disk portions 1a, 1b, and at the same time the whole of the disk portions 1a, 1b is made to become of a plane shape as a whole in its free state, and fitting pieces 12, 12 are screw- stopped at the inner periphery surface 31 of a rim 3 by means of a screw N that runs through the inner periphery surface 31, under the condition of the whole of each spoke portion 11 being bent smoothly and the force of elasticity reversion acting upon, and an elastic material 4 is interposed between the inner periphery surface 31 and the outer fitting piece 12.