baber/WOPTO huggingface dataset:
Patent JP-H11271994-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic copying apparatus
Inventor: NOSHO SHINJI
IPC: G03G5/14
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a coating film and the occurrence and growth of microorganisms, such as mold, bacteria, or algae by incorporating an antimicrobial in a photosensitive layer or an undercoat layer or a surface protective layer. SOLUTION: The electrophotographic photoreceptor is obtained by forming the photosensitive layer on a conductive substrate 1, when needed, the undercoat layer 2 between the substrate and the photosensitive layer and, when needed, the surface protective layer on the photosensitive layer. At least one of the photosensitive layer and the undercoat layer and the surface protective layer contains the organic antimicrobial or antiseptic, such as a triazine type, a benzoisothiazoline type, an isothiazoline type, pyridine type, a phenol type, an isopropylphenol type, or a parachloroxylenol type, and an inorganic disinfectant or antiseptic, such as the agent using silver, copper, or zinc as an active component, and using a crystalline alluminosilicate zeolite for their carrier,  and these agents are especially superior in electrostatic and electrophotographic characteristics in addition to antimicrobial and antiseptic effects.
Patent JP-H08286271-A (JP)
Title: Film counter
Inventor: AKIYAMA MASAO
IPC: G03B17/36
Filed: 1995-04-17
Abstract: PURPOSE: To prevent the occurrence of a deviation in an index with a simple constitution, as a film counter for a compact camera. CONSTITUTION: The film counter is provided with a restraining lever 46 for restraining/holding a sprocket 31 which is provided with a pawl 32 capable of engaging with the perforation 44a of a film 43 having one or two perforations 44a and 44b in a frame and turned by the engagement of the pawl 32 with the perforation 44a, to detect the winding of a frame of the film 43, in a fixed position from the initial stage of the feeding of the film 43 to a one-frame wound state where photographing can be executed and a no-load winding completion detecting switch 55 constituted in such a manner that an armature 56 is abutted on a recessed part 54 in the outer periphery of a frame disk 37, until the film 43 becomes the wound st,ate of a frame and rides on the outer periphery of the frame disk 37 from the recessed part,  54 by turning corresponding to a frame of the film disk 37 by the completion of no-load winding.
Patent JP-H10278828-A (JP)
Title: Steering control device for working vehicle
Inventor: OSHITA JUNICHI
IPC: B62D113/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To control start of actuation of a steering device in accordance with operational position of a steering wheel as well as to increase a wheeling angle of the steering wheel by automatically actuating the steering device at the time when steering operational speed is increased. SOLUTION: An auxiliary control valve 51 is provided between a hydraulic controller 46 and a steering cylinder 47 on a working vehicle having a steering device constituted of a totally hydraulic power steering device 48 free to change actuation of a front wheel 7 against operation of a steering wheel 34. Rotation of a steering shaft 36 is detected by a steering angle sensor 37, and an operational position of the steering wheel 34 and changing speed of a steering angle are computed by a controller 50. A large amount of pressure oil is supplied to the steering cylinder 47 by changing the auxiliary control valve 51 to an offset positional port by a command signal from the controller 50 at the time when a position of a steering device and the changing speed of the steering angle come to be in a previously set actuating region.  At this time, as actuation speed of the steering cylinder 47 is increased and lock-to-lock of the steering wheel 34 is decreased, a wheeling angle of the front wheel 7 is increased by a little steering operation.
Patent JP-S5518250-A (JP)
Title: Controlling biological nitrification and denitrification
Inventor: NAGAI KOUZOU
IPC: C02F3/34
Filed: 1978-07-25
Abstract: PURPOSE: For effective denitrification of waste water, BOD and T-N values of incoming waste water are measured and organic material is added to the water to maintain the ratio of BOD to T-N at 4:1 to 8:1 in anaerobic denitrification treatment.  
     CONSTITUTION: The anaerobic tanks 1 are used to denitrificate waste water and the aerobic tanks 2 are used to oxidize and nitrificate its BOD components. The incoming and outgoing water are analyzed to find the ratio COD (BOD) to T-N valves and when the ratio falls below a specifed value, the control units 4 actuate 7 to feed organic material 6. Then, according to the flow, both the tanks 1 and 2 are made aerobic condition to operate BOD oxidation and nitrication processing. Next, waste water is first charged to the tanks 2 which have been changed to anerobic. Similar procedures are repeated in sequence. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04300518-A (JP)
Title: Visual acuity testing device
Inventor: YOSHIMURA KAZUHIRO
IPC: A61B3/028
Filed: 1991-03-28
Abstract: PURPOSE:To instantly present the requested target by selecting one arbitrary piece of measuring target plates contained in a containing part by a selecting means, and carrying the selected measuring target plate to the presenting surface being at a prescribed distance from a subject by a carrying means. CONSTITUTION:A subject is positioned in front of a presenting plane of a target plate 6, and an examiner operates a control panel designates a necessary target. By an instruction of the control panel, a pulse motor 5 is driven and a target containing part 2 is moved in the forward and the backward directions, and the selected target plate 6 is positioned on the same plane as the presenting surface. Thereafter, a carrying motor 12 is driven, a guide block 7 is allowed to ascend and a claw of the target plate 6 is caught by a claw of the guide block 7 and it is carried to a presenting position. When the examiner selects the target which does not exist on the target plate 6 being on the presenting surface, the carrying motor 12 is driven and the guide block 7 is allowed to descend, the target plate 6 is contained in the original separation groove of the target containing part 2, and the guide block 7 is allowed to descend to a prescribed position. Subsequently, the pulse motor 5 is driven again and the target plate 6 of the designated target is selected, and carried by the guide block 7.
Patent JP-H07293484-A (JP)
Title: Submergible pump for installation
Inventor: ITANI RYUJI
IPC: F04D13/08
Filed: 1994-04-28
Abstract: PURPOSE:To prevent leakage of water from the connecting part, to a connection pipe, of a submergible pump having a pump casing, by discharging pressure when the water is discharged to the connection pipe while the pump being connected to the connection pipe automatically in a manhole. CONSTITUTION:The upper case 12 of a plastic pump casing 10 in which an impeller is stored comprises an inner wall surface 12e for forming a pump chamber 19 and an outer wall surface 12d mounted through a space formed toward this inner wall surface 12e and the space between the inner wall surface 12e and the outer wall surface 12d is covered by a top face part 12g. A plurality of through holes 12h are formed on this top face part 12g, and water invades the space between the inner wall surface 12e and the outer wall surface 12d through the respective through holes 12h and the space is filled with the water, when the submergible pump is submerged.
Patent JP-S5522204-A (JP)
Title: Manufacture of multi-element magnetic head
Inventor: KOMATSU BUNICHI
IPC: G11B5/17
Filed: 1978-07-28
Abstract: PURPOSE: To simplify the terminal process of the coil wire as well as to eliminate the defective connection by making oppose the symmetric core half-bodies of the same shape to each other, securing the mutual touch between the L-shaped folded plane parts of the opposing repeating terminals and then the welding process to the touching surface.  
     CONSTITUTION: External exposure terminals 40a and 40b plus L-shaped repeating terminals 50a and 50b are provided with every coil wire to core support 30a storing core half-bodies 20a and 20b applied with coil wires 10a and 10b. Then symmetric core half-bodies 20a and 20b plus 20a' and 20b' of the same shape are made to oppose to each other, and the mutual touching is given to L-shaped folded plane parts 50a 1 , 50b 1 , 50a 1 ' and 50b 1 ' of opposing repeating terminals 50a, 50b, 50a' and 50b'. Then welding process 80 such as the laser processed spot welding or the like to the touching surfaces to give the electric connection to coils 10a, 10b, 10a' and 10b' of core half-bodies 20a, 20b, 20a' and 20b' each. One end of coils 10a,  10b, 10a' and 10b' each is connected to terminals 40a, 40b, 40a' and 40b' with the  other end to termainal 50a, 50b, 50a' and 50b' respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62248670-A (JP)
Title: Hand-operated recorder
Inventor: ICHINOSE SHUICHI
IPC: B41J3/28
Filed: 1986-04-21
Abstract: PURPOSE:To ensure that the part on a printing head which is brought into contact with a part to be printed is only a printing part, that a joint part be tween a signal line group and the head is not damaged and that stable printing quality can be obtained, by a construction wherein the signal line group for the printing part which is located on one end part of the printing head is led out through the other end part which is located on the forward side, with respect to a printing direction, of the printing part. CONSTITUTION:A signal line group 22 is led out in a printing direction through an end part of a printing head 4 which part is located on the forward side, with respect to the printing direction, of a printing part 20 on the head 4. When printing, the head 4 is inclined relative to a part 3 to be printed, at an angle of 0.5-5 deg., whereby only the printing part 20 can be pressed against the part 3 to be printed. A printing head support part 5 can be turned with a rotary shaft 23 as a center, is pulled in the printing direction (a) by a spring 24, and is maintained in contact with a stopper 25. The pressure with which the printing head is pressed is constantly fixed, irrespective of the pressure with which a hand-operated recorder is pushed by an operator, so that stable and favorable printing can be performed.
Patent JP-H05339314-A (JP)
Title: Aqueous solution or dispersion of hydroxy-functional copolymer and preparation thereof
Inventor: HARARUTO BURUMU
IPC: C08F8/44
Filed: 1991-03-29
Abstract: Aqueous solutions or dispersions of hydroxy-functional copolymers containing imide structural units, a process for their preparation by reacting the corresponding anhydride- and optionally carboxyl-functional copolymers with amino alcohols and optionally aminocarboxylic acids to form imides, and simultaneously and/or subsequently removing the water of reaction, neutralising the carboxyl groups which are then present, and dissolving or dispersing the product in water, and the use of the solutions or dispersions for the preparation of coating compositions, sealants or adhesives.
Patent JP-H11294326-A (JP)
Title: Swash plate type compressor
Inventor: HASEGAWA YUTAKA
IPC: F04B27/08
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To speedily control a pressure in a crank chamber so as to improve responsiveness by providing a communication groove communicating with an intake side from the crank chamber, at a receiving surface where a cylinder block and a thrust bearing are in contact with each other. SOLUTION: A thrust race 140 of a thrust bearing 14 provided in a crank chamber is provided with a communication groove 802 as a communication passage to communicate the crank chamber with an intake chamber, which groove 802 is formed at a receiving surface 80 in a center bore 8. A plurality of the grooves 802 are provided in the radial direction and the groove 802 communicates with a passage 801 of the center bore 8 being a gap formed with respect to thrust bearings 14. Accordingly, an inner pressure of the crank chamber 2 is controlled speedily for improving responsiveness, capacity controllability, and cooling performance.
Patent JP-H03174143-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KATO KAZUNOBU
IPC: G03C1/43
Filed: 1990-04-06
Abstract: PURPOSE:To form a high-contrast image with a developing solution high in stability by forming a photosensitive silver halide emulsion layer containing a hydrazine derivative between a support and a hydrophilic colloidal layer. CONSTITUTION:The photosensitive silver halide emulsion layer containing at least one kind of hydrazine derivative is formed between the support and the hydrophilic colloidal layer containing a redox compound to be allowed to release a development inhibitor by being oxidized. The redox compound can be used by dissolving it in a proper water-miscible organic solvent, such as alcohol, thus permitting the obtained photosensitive material to obtain a high-contrast image by using a developing solution high in stability and to be used for making a printing plate, such as high in contrast or wide in halftone or high in contrast and wide in halftone gradation using a hydrazine nucleating agent.
Patent JP-H0718538-A (JP)
Title: Rope-shaped belt and rope-shaped belt unit
Inventor: KIKUCHI KOICHI
IPC: D03D11/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a rope-shaped belt made of a narrow fabric having an almost circular cross section the inside of which is filled and a rope-shaped belt unit having flat belt parts at both the sides. CONSTITUTION:This rope-shaped belt or rope-shaped belt unit is composed of a narrow fabric 10 made of synthetic fiber weft and warp yarns 6 and 7 and has a structure in which the core yarns 5 are woven into a bag-shaped wave. Further, the bag-shaped wave part 22 is designed so as to have <=0.700 warp yarn density coefficient and this belt or belt unit involves the wave part as the body part 2, a flat belt part 4 and a joint part 3 joining the body part 2 and the flat belt part 4. The flat belt part 4 has a wave in which a part or the whole of the core yarns 5 of the body part 2, together with the warp yarns 6 of the bag-shaped wave part of the body part 2, are crossed with weft yarns and its width is >=2.0 times the width (W) of the body part 2. In addition, the joint part 3 is woven while gradually changing the width and also changing the wave on plural stages so that the wave may be proceeded to that of the body part 2 or the belt part 4.
Patent JP-H08257375-A (JP)
Title: Method and apparatus for detecting flaw position of hollow yarn membrane module
Inventor: KANAYAMA NOBUO
IPC: B01D63/02
Filed: 1995-03-24
Abstract: PURPOSE: To ehance the detection accuracy of a flaw position, in an apparatus optically detecting fine particles such as dust passing through' the flaw parts of hollow yarn membranes in the air streams passing through the hollow yarn membranes to flow from the end surfaces of the sealed parts of the hollow yarn membranes, by providing a flow distributor in close vicinity to the outside of the end surfaces of the sealed parts. CONSTITUTION: A hollow yarn membrane module 1 is formed by bundling a large number of hollow yarn membranes to form them into a U-shape and inserting them into a case of which both ends are opened and sealing the gaps between the hollow yarn membranes by a seal material at one opening end part of the case 4 to fix the hollow yarn membranes. A flaw position detection means 10 is provided in opposed relation to the opening end part 6 of the case in order to detect the flaw of this hollow yarn membrane module 1 and a flow distributor 40 is arranged just above the opening end surface 6. The detection means 10 detects a flaw by confirming the scattered beam generated when laser beam 11 applied to the module laterally impinges against fine particles such as dust by a CCD camera 16.
Patent JP-S63257767-A (JP)
Title: Frictional electrification applying member
Inventor: MINAMITANI TOSHIKI
IPC: G03G9/09
Filed: 1987-04-16
Abstract: PURPOSE:To obtain an image having the quality equivalent in that of an initial image, even after continuously copying by providing with a specified compd. on the surface of the titled material. CONSTITUTION:The compd. shown by the formula is applied on the surface of the titled material capable of affording the frictional electrification to an electrostatic charge developing toner, for example the surface of a toner carrier member 2. In the formula, R1 and R2 are each 1-10C alkyl group and may be the same or the different with each other, X is hydrogen atom, 1-10C alkyl or alkoxy group or aryl group which is substd. or unsubstd., aralkyl or amino group. Thus, the toner is carried to the member 2, and the toner which is effected the frictional electrification is carried to the surface of an electrostatic latent image carrier 1 and developed. Thus, the image having the quality equivalent in that of the initial image, even after continuously copying is obtd.
Patent JP-H0594281-A (JP)
Title: Computer system
Inventor: TAKARA MASATOSHI
IPC: G06F9/06
Filed: 1991-04-23
Abstract: PURPOSE:To freely designate a file system used for an operating system in the case of starting the system. CONSTITUTION:This system is equipped with a non-volatile memory means to store device information and a device information input means to input the device information with the operation of a user in the case of starting the system and when the device information is inputted by the information input means in the case of starting the system (SP1, 2, 3), the operating system uses the file system corresponding to the information (SP 7) and when no device information is inputted (SP 1, 2, 4), the file system is used corresponding to the device information stored in the non-volatile memory means (SP 7). When the device information is not stored in the non-volatile memory means (SP 1, 2, 4, 6), the file system is used corresponding to the device information held in the inside (SP 8).
Patent JP-S59217129-A (JP)
Title: Detecting method of imbalance of wheels
Inventor: TSURUOKA YOSHIAKI
IPC: G01M1/28
Filed: 1983-05-25
Abstract: PURPOSE:To enable the separate detection of weight imbalance and uniformity imbalance by one detector, by providing a lifting device which lifts and lowers a car body, and by letting the weight of a wheel or the weights of the wheel and the car body be applied on a roller. CONSTITUTION:While a car body A of an automobile is lifted up by a jack 8, a wheel B is placed on a roller 1 so that a minimum load required for rotating the wheel B on the roller 1 is applied. In this state the wheel B is rotated together with the roller 1, and an amount of a weight imbalance is detected by a vibration detector 3. On the occasion of this detection, a position detector 9 detects the position of the weight imblanance of the wheel B in every one rotation of the wheel B. In this case, uniformity imbalance can be neglected almost at all. Next, a prescribe amount of balance weight is set at a prescribed position of the wheel B, and a balance is adjusted in weight. Then, the jack 8 is lowered so that the weight of the car body A is applied together with the weight of the wheel B on the roller 1, and in this state, the uniformity imbalance is detected.
Patent JP-S61249172-A (JP)
Title: Cad system
Inventor: OGAWA TOSHIYUKI
IPC: B43L13/00
Filed: 1985-04-27
Abstract: PURPOSE:To obtain the system which can handle a simple variable graph by providing a variable graph handling routine and a variable graph handling program package on a CAD system having a graph data base, etc. CONSTITUTION:When a certain graph is automatically programmed as the variable graph and the variable graph is displayed as it is, an operator draws the graph on a graphic display 3 with an input device 4 for the graphic, indicates the variable part by a dimensional line, etc., and inputs the variable graph name and the reference origin. Then, by using a graph data base access routine 7a and a work file access routine 7b for displaying, a variable pattern work file 6 are prepared. Next, an analyzing routine 7d refers to respective files mutually and corresponds to a coordinate point file 6b with a variable formula. After correspondence is executed, a variable graph source program generating routine 7e refers to respective files mutually, converts to the source program and registers to a file 5.
Patent JP-H05266710-A (JP)
Title: Dielectric ceramic composition
IPC: H01G4/12
Filed: 1992-03-18
Abstract: PURPOSE:To provide a dielectric ceramic composition for laminated composite parts with both inductor and capacitor functions so that the temperature coefficient of a capacity can be increased to compensate decrease in the temperature coefficient of the inductor portion, which occurs in LC firing at the same time. CONSTITUTION:A composition is such that, to 100 pts.wt. TiO2 as main component, 1-9 pts.wt. MgCO3, 1-15 pts.wt. CuO and 1-5 pts.wt. NiO are added, and that further 6 pts.wt. CaCO3 and/or SrCO3 can be added for controlling a temperature coefficient. A relationship between the amount of MgCO3 and the amount of CaCO3 or SrCO3 applies within an A, B, C, D, A encircled range for addition.
Patent JP-S5617839-A (JP)
Title: Sheet clamp device
Inventor: UMEZAWA MICHIO
IPC: B41F27/12
Filed: 1979-07-20
Abstract: PURPOSE:To surely perform the clamping operation of a sheet with a simple construction of a device, by allowing the sheet to adhere to a suction drum surface, also sucking to close a sheet clamping pawl and permitting it to hold the end part of the sheet. CONSTITUTION:When air is sucked by a suction pipe 39 in a suction drum 20 from a plurality of suction holes 36, 37 provided in a row on the drum 20, a sheet clamping pawl 23 and the end part of a sheet held by said pawl are pressed to the drum 20 and retained. The sheet clamping pawl 23, at the time of no suction, is in a state of not pressing to the drum 20 by a spring 31 through holding arms 30, 30 at both ends of the drum 20. The end part of the sheet is adapted to stoppers 25 hanging down from said sheet clamping pawl 23 and aligned to perform the feed work.
Patent JP-H01263777-A (JP)
Title: Serial buffer device for picture memory
Inventor: KOBAYASHI KATSUTARO
IPC: G06T1/60
Filed: 1988-04-13
Abstract: PURPOSE:To eliminate a necessity to input a data transfer signal in a buffer and to facilitate a control by possessing a counter to count a serial clock and constituting the title device so that the parallel data transfer in the buffer may be controlled inside a memory. CONSTITUTION:Four bit picture data inputted from an input terminal DIN are taken into an input register 101 constituted as 8 words X 4 bits at the rise of a WCK. An input counter 107 counts the WCK, and sends the data transfer signal to a input register 102 during the period starting from the rise of the eighth cycle of the WCK until the rise of the ninth cycle. Thus, when the input register 101 is filled with the data, the data are transferred to the input register 102 without the external control. The input counter 107 is reset at the rise of a signal WRST, starts counting from the next WCK, and when the data are transferred to the input register 102, writing is executed from the input register 102 to a memory cell array 103 at a writing data transfer cycle.
Patent JP-H04323838-A (JP)
Title: Method of mounting semiconductor element
Inventor: KASUYA YUKIO
IPC: H05K3/32
Filed: 1991-04-24
Abstract: PURPOSE:To prevent generation of faulty connection due to spreading of adhesive at the time of junction while reducing a pad pitch when a semiconductor element is mounted on a circuit board. CONSTITUTION:In case of mounting a semiconductor element on a circuit board by a wireless bonding method, a process of putting a spacer 24 into adhesive 25, a process of applying the adhesive 25 to the surface of a bump 22 of the semiconductor element 21 and a process of mounting the semiconductor element 21 on the circuit board 26 while connecting to an electrode 27 of the circuit board 26 through the adhesive 25 are performed.