baber/WOPTO huggingface dataset:
Patent JP-H06349391-A (JP)
Title: Shock sensor
Inventor: SHINJO YOSHINORI
IPC: G01P15/08
Filed: 1993-06-04
Abstract: PURPOSE:To prevent damage to and erroneous operation of a magnet and a housing by providing an air damper mechanism for mitigating shock to the housing when the magnet is moved, in the housing. CONSTITUTION:When part force is applied in the direction 6 as indicated by an arrow, an annular magnet 8 containing packings 9a, 9b is moved against the elastic force of a coiled spring 10. Since the air in an airtight space part 7a is moved freely through an airtight space part 7b, the annular magnet 8 containing the packings 9a, 9b is moved promptly. When the annular magnet 8 containing the packings 9a, 9b is moved against the elastic force of the coiled spring 10, the airtight space part 7b is closed by the packing 9b fitted to the annular magnet 8, and since the air in the airtight space part 7a is stopped, an air damper mechanism is activated to mitigate the collision force.
Patent JP-H08326672-A (JP)
Title: Rotary compressor
Inventor: IRIE MASAAKI
IPC: F04C18/356
Filed: 1995-05-31
Abstract: PURPOSE: To provide a rotary compressor capable of reducing generation of oil sludge. CONSTITUTION: A rotor 18 is mounted on the tip of a vane 17 in the case of a rotary compressor 1 in which the tip 17b of the vane 17 makes contact with the peripheral surface of a roller 13 turning inside of a cylinder 11. Since the constitution of this rotor 18 has been so designed as making rolling contact with the peripheral surface of the roller, generation of frictional force between the roller 13 and the vane 17 can be reduced so that any oil sludge generated under high temperature can be reduced.
Patent JP-H03980-A (JP)
Title: Refrigerant compressor with fluid coupling
Inventor: KASAGI TAKAO
IPC: F04B35/00
Filed: 1989-05-30
Abstract: PURPOSE:To enable accurate control for keeping suction side pressure constant by applying the constitution wherein the labyrinth part of a fluid coupling is adjusted on the bases of compressed refrigerant pressure at the suction side of a compressor. CONSTITUTION:A hub 9 is fixed to the drive shaft 2 of a compressor 1 and a blind hole at the enter of a driven disc 11 is coupled to a short axis part 10 at the center of the hub 9, thereby cellularizing a pressure chamber 12. The aforesaid disc 11 and hub 9 are connected to each other via plate springs 13 and so forth arranged radially, and slant gear projection rows 15 are formed on the periphery of the disc 11. In addition, a drive disc 16 having projection rows and grooves to be loosely engaged with the disc 11 and opposite thereto is provided as an integral part of the rear case 17 and front case 18 of a fluid coupling 5. The pressure chamber 12 is made continuous to the suction chamber 23 of the compressor 1 via a passage 21 at the central part of the drive shaft 2, or the like and refrigerant pressure in the suction chamber 23 is made to act on the pressure chamber 12, thereby enabling the driven disc 11 to be pressed left against the spring 13.
Patent JP-S5467918-A (JP)
Title: Hydropneumatic suspension
Inventor: FUJII MASAYUKI
IPC: B60G17/00
Filed: 1977-11-11
Abstract: PURPOSE:To quickly the height of vehicle, by detecting the pressure in oil feed passages or the pressure of an oil pressur source and by closing a pressure switch  and increasing the idling rotational frequency of the engine driving the pump of the oil pressure source when said pressure drops below a predetermined level. CONSTITUTION:When the pressure in the oil feed passages 22, 22' for suspension units 1, 2 drops below the predetermined level P1, this is detected to close the  switch 40 to energize a solenoid 62a of a changeover valve. Then, an external air  inlet port 62b is closed, a negative pressure inlet port 62c is opened, a diaphragm  unit 66 is operated, and an operating rod 66e is displaced to turn an arm 67 in the  corresponding direction. Simultaneously, a throttle valve 64 is slightly opened so  that the idling rotational frequency of the engine is increased. Therefore, the discharge quantity of the pump is raised, the accumulation of pressure in an accumlator 20 is rapidly performed, and a large variation in the height of the vehicle is quickly made.
Patent JP-H11156784-A (JP)
Title: Reel tape cutter
Inventor: CHO KOKI
IPC: B26D1/24
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic reel tape cutter which disposes of a reel tape used for an automatic surface mounting machine at a low manufacturing cost, adequately, reduces the weight of the cutter, and makes a relay unnecessary by making a motor rotate only in one direction. SOLUTION: A reel tape cutter has a rack 14 installed in the longitudinal direction at the upper part, a driving sprocket driven by a motor M, a driven sprocket, and a chain 44 stretched and turning between the driving sprocket and the driven sprocket. A cutter 50 has the first gear 21 rotated by engaging with the rack 14, the second gear connected coaxially to the first gear 21, the first rotary knife 27 connected coaxially to the second gear, the second rotary knife 28 connected coaxially to the third gear 23 which is connected to the second gear, a recess 26 facing to the motor M, and a bearing 20 installed movable vertically in the recess 26 and fixed to the chain 44.
Patent JP-S62292588-A (JP)
Inventor: JIYON BII DERUFUIA
IPC: B63C11/16
Filed: 1986-06-10
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-H031146-A (JP)
Title: Production of endless belt-shaped electrophotographic sensitive body
Inventor: ITAYA EIICHI
IPC: G03G5/00
Filed: 1989-05-30
Abstract: PURPOSE:To always stably produce the endless belt-shaped electrophotographic sensitive body having joint parts of good characteristics by forming the contact surface at the front end of an ultrasonic welding horn in contact with the sheet- shaped electrophotographic sensitive body to a circular or elliptical shape and forming the side wall peripheral surface of the front end part of the ultrasonic welding horn to a projecting surface shape. CONSTITUTION:The contact surface 10 at the front end of the ultrasonic welding horn 2 has the circular or elliptical shape and the side wall peripheral surface at the front end of the ultrasonic welding horn 2 is formed to the projecting surface. The projecting surface has such as shape that the section thereof constitutes a part of the circle, ellipse or parabola. The front end of the ultrasonic welding horn 2 applied with a hard chrome plating is hardly breakable when large load is applied thereon at the time welding as the side wall peripheral surface of the front end of the ultrasonic welding horn 2 has the projecting surface. The endless belt-shaped electrophotographic sensitive body having the joint part of the good characteristics is always stably produced.
Patent JP-S6027459-A (JP)
Title: Device for preventing corrosion of current-conducting roll and billet
Inventor: SAEKI MITSURU
IPC: B22D11/115
Filed: 1983-07-22
Abstract: PURPOSE:To prevent corrosion at the contact point between current-conducting rolls and a billet in electrostatic stirring with a static magnetic field for continuous casting by detecting the fluctuation in the contact resistance between said rolls and the billet and limiting the current when the contact resistance exceeds a reference value. CONSTITUTION:Electric current is passed to a billet 1 by current-conducting rolls 2, 2' in a secondary cooling zone to stir electromagnetically the unsolidified metal of the billet. The analog signals for current I and voltages AE, BE are inputted to an arithmetic part 9 to which line resistance values 7, 7' are inputted by a setter of an arithmetic part 9. The arithmetic part compares the contact resistance of the rolls 2, 2' detected at all times during operation with the set value and emits a command C to a control part 8 to limit the current when said value exceeds the set value. When the contact resistance decreases, the output power is increased to control the contact resistance so that the corrosion is obviated.
Patent JP-2000320604-A (JP)
Title: Liquid-sealed vibration control device
Inventor: SATORI KAZUTOSHI
IPC: F16F13/14
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure having directivity and variable spring rate characteristics. SOLUTION: An inner member 2 is concentrically arranged inside an outer cylinder 1, while the outer cylinder 1 and the inner member 2 are elastically connected with an elastic vibration control member 3. Circular arc-like grooves 4, 5 are formed around the elastic vibrationproofing member 3, and each of the groove is fitted to ring members 8, 9, forming one continuous ring member. Elastic partitioning walls 6, 7 integrated with the elastic vibration control member 3 are extended in the opposite directions from the inner member 2 side to the inside of the circular arc-like grooves 4, 5, and the tip end parts 6a, 7a of the walls 6, 7 are tapered off. At the tip end of the tip end parts 6a, 7a, a seal projection 7b is formed.  By elastically deforming this projection 7b until it abuts liquid-tight on the inner peripheral surfaces of the ring members 8, 9, liquid chambers 10 and 11 communicated with each other via fluid passages 14, 15 are partitioned. By arranging these elastic partitioning walls 6, 7 toward the right and left directions of a car body, a diretivity of absorbing the input vibration in the right and left directions can be obtained, the elastic deformation corresponding to the intensity of the input vibration can be produced, and variable spring rate characteristics can be displayed.
Patent JP-S5760348-A (JP)
Title: Method for adjusting picture density for copying machine
Inventor: UENO HIROAKI
IPC: G03G15/04
Filed: 1980-09-27
Abstract: PURPOSE:To automaticlly adjust the picture density without using any surface electrometer, by copying a reference density pattern containing density parts which correspond to the blank part and printed part of manuscripts on copying members to be used for detecting density. CONSTITUTION:An endless copying member 22 to be used for detecting density of picture is installed at the position where a photosensitive drum 1 transfers pictures,  so that the copying member 22 is stretched between four drive rollers and moves  along the direction A. Upon this copying member 22, an electrostatic latent image  of a reference density pattern 21 formed on a photosensitive drum 1 is transferred  by a transferring charger 16 after the latent image is appeared, and thus, a copied  picture 21' of the reference density pattern 21 is formed. Moreover, when it is  judged that the detcted density obtained by detecting the picture density of the copied picture 21' reaches a target value, the sequence control of the copying process is completed. Therefore, inconveniences accompanied with the surface electrometer are eliminated and copies of excellent picture quality can always be obtained.
Patent JP-H11327408-A (JP)
Title: Developing device
Inventor: NISHIKAWA HIROSHI
IPC: G03G21/14
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which is equipped with a belt type photoreceptor having short peripheral length and in which residual liquid on the photoreceptor is perfectly removed after developing. SOLUTION: This developing device 16 is equipped with the belt photoreceptor 3 traveling while holding the formed electrostatic latent image on its lower surface, a developing roller 4 wet-developing the electrostatic latent image while coming in contact with the lower surface of the photoreceptor, and a squeeze roller 7 provided at a poststage from the roller 4 in the case of viewing from the traveling direction of the photoreceptor 3 and removing the residual of developer while coming in press-contact with the lower surface of the photoreceptor.  The device 16 is equipped with a deceleration means decreasing the traveling speed of the photoreceptor and a driving means for reversely rotating the roller 7, which act when the roller 4 descends and separates from the photoreceptor 3 and the roller 7 comes in press-contact with the lower surface of the photoreceptor so that the photoreceptor may be dried after developing.
Patent JP-H06324634-A (JP)
Title: Method and device for preventing burning of screen
Inventor: KURATA YOSHIAKI
IPC: G09G1/00
Filed: 1993-05-14
Abstract: PURPOSE:To prevent the burning of a screen and to prolong the life of a product by switching the hue of each color of content displayed on the screen which is used at present to a color having the same system of hue and low luminance in the case operation is not performed for a fixed time. CONSTITUTION:Various contents are displayed on a cathode ray tube(CRT) 1-3 according to signals from external devices 2-1 to 2-n and information from an input device such as a keyboard 1-2. When such states that the information is not inputted in a personal computer main body 1-1 from the input device such as the keyboard 1-2, the states of the inputted signals from the external devices 2-1 to 2-n are not changed, and other such state that the information (trouble information, etc.) to be clearly reported to an operator is not displayed are kept for a fixed time, the luminance of the CRT 1-3 is spuriously lowered by the use of software. Namely, the luminance is spuriously lowered by switching the hue of each color (normal color) of the content displayed on the screen which is used at present to the color having the same system of hue and the low luminance.
Patent JP-S62291652-A (JP)
Title: Photographic sensitive material having improved coloring property and light fastness of coloring matter image
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/38
Filed: 1986-06-11
Abstract: PURPOSE:To obtain the titled material having improved color reproducibility, coloring property and the light fastness of a coloring matter image by incorporating a specific coupler and/or a polymer coupler derivated from said coupler and one of specific metal complexes to at least one layer of silver halide emulsion layers. CONSTITUTION:The titled material contains one kind of the coupler selected from the couplers shown by formulas I-III, and/or the polymer coupler derivated from said coupler and one of a specific metallic complex having >=3X10<7>M<-1>.sec<-1> quenching rate constant of a singlet oxygen in such the state that said components are dispersed in a high boiling point org. solvent having -6.0 dielectric constant. In formulas I-III, Za-Zc are each a non-metallic atom group necessary to forming a nitrogen contg. heterocyclic ring, Xa-Xc are each hydrogen atom or a group capable of releasing by reacting with the oxidant of a color developing agent, Ra-Rg are each hydrogen atom or a substituent, Y1 and Y2 are each carbon atom or nitrogen atom. Thus, the titled material having the good color reproducibility, and coloring property of the coloring matter image and the excellent light fastness of the coloring matter image is obtd.
Patent JP-2000327928-A (JP)
Title: Vinylic resin aqueous dispersion composition
Inventor: HASEGAWA HIROSHI
IPC: C08F2/24
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a vinylic resin aqueous dispersion composition which has a high concentration, a low viscosity, and excellent viscosity stability with time, and gives dry coating films having excellent water resistance and excellent stain resistance. SOLUTION: This vinylic resin aqueous dispersion composition comprises an aqueous dispersion comprising (A) a vinylic resin, and (B) a plasticizer. Therein, the aqueous dispersion comprising (A) the vinylic resin is an aqueous dispersion prepared by emulsion-polymerizing (b) a vinylic monomer in the presence of (a) a compound as an emulsion polymerization emulsifier. The compound (a) has a weight-average mol.wt. of 5,000 to 500,000 and has an SP value difference of <=2 between the SP value of the compound (a) and the SP value of the component (A), and has a HLB of 6 to 40. The component B is a compound which has an SP value difference of <=2 between the SP value of the component (A) and the SP value of the component (B) and an SP value difference of <=2 between the SP value of the component (B) and the SP value of the component (a), and does not contain an ester bond in the molecule.
Patent JP-S62292559-A (JP)
Inventor: TSUJIMOTO SUENORI
IPC: B66C21/00
Filed: 1986-06-11
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-H06325772-A (JP)
Title: Nonaqueous electrolytic battery
Inventor: MATSUI TORU
IPC: H01M6/16
Filed: 1993-05-12
Abstract: PURPOSE:To provide a highly reliable nonaqueous electrolytic battery wherein its ion conductivity is high, the internal resistance of the battery is not increased after it has been preserved at high temperatures, and electrolyte whose discharge characteristics is held excellent at low temperature, is contained therein by employing the mixture of appropriate R bodies and S bodies of organic solvent containing optical asymmetric atoms as solvent for electrolyte. CONSTITUTION:The battery is equipped with a positive electrode, non-aqueous electrolyte, and with a negative electrode employing alkaline metals as active material. In the electrolyte, the mixture ratio of optical isomers of cyclic ester or cyclic ether, which has optical asymmetric atoms, shall be in a range of (R body/S body =) 75/25 to 25/75, and it is preferable that cyclic ester shall be propylene carbonate, and cyclic ether shall be 2-methyltetrahydrofuran.
Patent JP-S62291712-A (JP)
Title: Production of thin film magnetic head
Inventor: SUZUKI KATSUMI
IPC: G11B5/31
Filed: 1986-06-11
Abstract: PURPOSE:To eliminate the deformation at the end of an inter-layer org. insulating film by setting the exposing and developing conditions of the inter-layer org. insulating film in such a manner that the contact angle with a substrate enters a 90-80 deg. range. CONSTITUTION:The inter-layer org. insulating film 4 having the prescribed contact angle theta is formed on the Al2O3-TiC substrate 1 overcoated with Al2O3 on which a lower magnetic film 3 is formed by an electroplating. A positive type photoresist AZ4400 is coated on the org. insulating film and is subjected to exposing and developing after prebaking. The exposing and developing conditions of the inter-layer org. insulating film 4 are so set that the contact angle theta with the substrate 1 attains 90-80 deg.. The extent of the movement of the outermost part of the inter-layer org. insulating film is thereby decreased to zero even after a process heat treatment.
Patent JP-H09319265-A (JP)
Title: Image forming device
Inventor: UENO FUMIHIRO
IPC: G03G21/00
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To assure data in backing up the data in a backup memory by checking whether or not abnormality exists in the data in the backup memory and using a preliminary parameter when the abnormality exists. SOLUTION: A power-source-off detecting means 13 informs the image forming device 2 that various parameters in a RAM are erased because an off-state is detected. A data abnormality detecting means 26 judges whether or not the data written in or read out from a storage means 10 is normal. In the case of write, a write continuing flag is set until the write is finished, and in the case of readout, whether or not the set write continuing flag is still set is checked. In the case the flag is still set, that is, it is recognized as a data error, the parameter (preliminary parameter) in an EPROM in the image forming device is processed to be set as the parameter in the backup memory.
Patent JP-H05147503-A (JP)
Title: Car washing machine
Inventor: ISHIDA NOBUHIRO
IPC: B60S3/04
Filed: 1992-05-28
Abstract: PURPOSE:To provide a car washing machine which can control a space between the side face of a car and a side nozzle at a preset interval by means of the side nozzle so as to prevent damage to the car. CONSTITUTION:A car washing machine comprises a pulse encoder 11 to detect the moving in-out positions of a side brush, a pulse encoder 13 to detect the moving in-out positions of a side nozzle and a control device 12 to control the side nozzle in accordance with positional data in relation to the side face of a car previously detected by a detection signal from the pulse encoder 11 as well as a detection signal from the pulse encoder 13 so as to keep a distance between the side nozzle and the car at a preset space. The positional data in relation to the side face of the car is used as command values, and the moving in-out position detection signal from the pulse encoder 13 is used as a feedback signal to control the side nozzle, so that a distance between the side nozzle and the car can be kept at a preset space, the car can thus be extremely effectively dried and any damage to the painted car surface can be prevented.
Patent JP-S5469028-A (JP)
Title: Liquid crystal driving system
Inventor: MOUTAI ATSUSHI
IPC: G02F1/133
Filed: 1977-11-11
Abstract: PURPOSE: To decrease greatly the number of the terminal as well as to ensure the steady display even at the display part featuring a high speed, by giving the static driving to the display part featuring a high rewriting speed and giving the dynamic driving to other display parts featuring a low rewriting speed respecively.  
     CONSTITUTION: The 2-digit hour, minute and second display electrode 12, 13 and 14 are formed via the θ -shaped segment electrode on the back of upper electrode substrate 11 of the liquid crystal display unit for an electronic watch. And colon display electrode 15 is provided between electrode 12 and 13, and common electrodes 16W 19 are provided to lower electrode substrate 11' which is located oppositely to the back of substrate 11 via the liquid crystal. After this, dynamic driving signals (a)W(f) are applied to display part 12, 13 and 15 for the hour, minute and second respectively featuring a low rewriting speed; while static driving signals (a)'W(c)' are given to second display part featuring a high rewriting speed. As a result, the number of the terminal can be decreased greatly compared with the conventional method in that the static driving is given to all display parts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08328098-A (JP)
Title: Camera
Inventor: HARAGUCHI SHOSUKE
IPC: G03B17/30
Filed: 1995-06-01
Abstract: PURPOSE: To improve operability for exchanging a film cartridge, to miniaturize a camera main body and to improve its design as well. CONSTITUTION: In a camera which is provided with a strap attaching member 8 on the side surface of the camera main body 1 and constituted so that the film cartridge can be loaded in a cartridge chamber which can be opened/closed with a cover member 6, in the direction of the winding shaft of the film cartridge, pivotally supporting means (6a, 8a and 9) pivotally supporting the cover member 6, to make its opening/closing in a hinge system possible and the strap attaching member 8 are integrally formed and arranged on one side surface of the camera main body 1.
Patent JP-H1083474-A (JP)
Title: Device for forming and conveying regularly stacked sheet, particularly bank note
Inventor: NERI ARMANDO
IPC: G07D9/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a device completely automatically connecting a check device and a bundling device for forming a regularly (aligned) stacked object of bank fills and conveying the same. SOLUTION: This device 1 contains a follower component 6 which a bank note is placed on one after another, and a holding means 10 like a scissors. Here, the follower component 6 operates along a stacking channel 8 and can move at least, between two limited operating positions, a 1st position (receiving position) at which the prescribed pieces of bank fills 3 forming a group 7 corresponding to one pile object 2 are received and a 2nd position (release position) within the operating area of a compressor component 9 which has a function to press/compress the pile object 2 of the bank fills 3 to the follower component 6. The holding means 10 which operates at the 2nd position raises the stacked object 2 of the bank fills 3 and carries it from the follower component 6 to the bundling device 11.