baber/WOPTO huggingface dataset:
Patent JP-S63281908-A (JP)
Title: Apparatus for heat sealing container and cover
Inventor: HASUNUMA HIROSHI
IPC: B65B7/28
Filed: 1987-05-11
Abstract: PURPOSE:To effect heat seal in such a manner as to meet the container requirements such as an excellent sealing, an easy cover opening and prevention of cover gathering by forming doubly annular downward projections, inner and outer, corresponding to the flange of a container and making the lower end faces of both projections flat for use as pressure applying face and the end face of the inner projection lower than that of the outer projection. CONSTITUTION:A container 1 is placed in a cavity 21 of a lower jig 20, a flange 2 thereof is placed on a pressure receiving face 22, and a cover 3 is placed on a container 1. The flange 2 and the cover 3 are compressed by the pressure receiving face 22 of the lower jig 20 and by the pressure applying faces of both projections 12 and 13 of an upper jig 10. The upper jig 10 is heated by heaters 14 and 23 to heat seal the flange 2 and the cover 3 together. At a portion where the inner projection 12 exists, a firm heat seal is effected to satisfy the requirement of an excellent sealing and at a portion where the outer portion 13 exists, a light heat seal is effected to such an extent as to be able to prevent the gathering of the cover 3.
Patent JP-H0411949-A (JP)
Title: Nonwoven fabric for adsorbing microorganism
Inventor: KAWABATA NARIAKI
IPC: C12N11/08
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a nonwoven fabric for adsorbing microorganisms having high efficiency of adsorption of microorganisms and low permeation resistance of a body to be treated by using fibers each consisting of a vinyl copolymer having a specified structure and a fiber forming resin. CONSTITUTION:A vinyl copolymer represented by formula I (where R1 is benzyl, 4-16C alkyl, etc., R2 is H or 1-3C alkyl, X is halogen and Y is H, 1-3C alkyl, etc.) and a fiber forming resin such as a copolymer of acrylonitrile with an unsatd. ethylene compd. are dissolved in a solvent and spun. the resulting fibers or a mixture of the fibers with other fibers are used to obtain a nonwoven fabric. This fabric has high efficiency of adsorption of microorganisms and low permeation resistance of a body to be treated such as water or air.
Patent JP-S5237443-A (JP)
Title: Junction part of optical fiber cables and process for connection there of
Inventor: KATOU YUUJI
IPC: G02B6/24
Filed: 1975-09-20
Abstract: PURPOSE:To form portions of high permeability in the vicinity of the ends of junction so as to effect a precise junction.
Patent JP-S62271346-A (JP)
Title: Manufacture of positive electrode for alkaline storage battery
Inventor: KANBAYASHI MAKOTO
IPC: H01M4/62
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a strong positive electrode of which no active material comes off, without complicating a manufacturing process or deteriorating the performance of a battery, by adding a phosphate or a condensed phosphate to the powder of the active material for the positive electrode, and thereafter subjecting them to a drying process. CONSTITUTION:In the case that the powder of an active material for a positive electrode is directly filled in a current collection base or a paste whose main constituent is the powder of the active material for the positive electrode is applied to the base, a phosphate or a condensed phosphate is added to the powder of the active material for the positive electrode and they are thereafter subjected to a drying process. It is preferable that the added quantity of the phosphate or the condensed phosphate is 0.5 to 5 % by weight of the active material for the positive electrode. As a result, the strong positive electrode whose active material does not come off can be obtained by a simple manufacturing process, and the coefficient of utilization of the active material and the rate of retention of capacity can be improved.
Patent JP-S63279432-A (JP)
Title: Draw type storage device
Inventor: KOBAYASHI KUNIO
IPC: G11B7/00
Filed: 1987-05-11
Abstract: PURPOSE:To easily examining a data writing operation without consuming an information storing means by prohibiting a data output obtained at the time of writing the data according to a non-energization signal. CONSTITUTION:A writing control means 119 energize the data output represented by a data signal 113 according to an energization signal 115 and prohibits the energization of the data output according to the non-energization signal 117. When it is not desired to write the data to the information storing means 111 at the time of an examination or the like, the data output in the writing control means 119 is prohibited according to the non-energization signal 117. Therefore, a writing driving by a light emission driving means 121 is not performed. Thereby, the examination of the data writing to the information storing means in which the data cannot be written in the same position thereafter when the data is written once can be easily executed without consuming the information storing means 111.
Patent JP-H0237065-A (JP)
Title: Roller bearing unit for anti-lock brake gear of automobile
Inventor: GERUHARUTO TEIRUHI
IPC: F16C33/64
Filed: 1989-05-09
Abstract: PURPOSE: To transmit constant signals and make an electric pulse generator function with hardly having an external influence by providing the electric pulse generator arranged in the non-rotating bearing ring of inner and outer rings and a pulse ring provided in the rotating bearing ring. CONSTITUTION: The end surface of a projection 9 operating a pulse generator 8 is uniformly worked by grinding after hardening, and formed into a perfect circular surface, and all projections 9 have a precisely uniform space to the pulse generator 8. Consequently, the pulse generator 8 can be positioned extremely adjacent to a pulse ring 7, and extremely many pulses generated while rotating a rolling bearing have uniform voltage, buildup gradient and pulse width. Further, since the space between the pulse generator 8 and the pulse ring 7 is extremely small, a high pulse voltage can be provided even in a low-speed rotation. The pulse generator 8 is situated in the inside of the outer profile of rolling bearing units 1, 2, 4 so that it can surely function with hardly having an external influence.
Patent JP-H0418262-A (JP)
Title: Connecting tape for electronic component carrier tape
Inventor: TAKASHIMA MASAYOSHI
IPC: B65D73/02
Filed: 1990-04-27
Abstract: PURPOSE:To make it possible to connect tapes with sufficient tensile strength, and simplify the connecting work by a method wherein for the title connecting tape, a fixing part to be fixed on the tape surface of a carrier tape to be connected and a plurality of through holes which have a pitch corresponding with embossed parts of the carrier tape, and through which the embossed parts are placed are formed. CONSTITUTION:Respective carrier tapes 14A, 14B to be connected are cut at sections other than embossed parts 4, i.e., at intervals, and the sides to be con nected are arranged to be confronted. In through holes 162 of a connecting tape 16, the embossed parts 4 of respective carrier tapes 14A, 14B are inserted, and the connecting tape 16 is fixed on the surface of respective embossed tapes 8 of respective carrier tapes 14A, 14B, and thus, respective carrier tapes 14A, 14B are connected by the connecting tape 16. At the connected part of the connected and unified carrier tapes 14A, 14B by the connecting tape 16, a inter val for the embossed parts 4 by a specified pitch is set in the same manner as the carrier tape 14A or carrier tape 14B, and by the strength of a fixing part 161 of the connecting tape 16, tensile strength equivalent to the strength of the carrier tapes 14A, 14B can be obtained.
Patent JP-2000304005-A (JP)
Title: Pneumatic cylinder device
Inventor: SOMEYA HISAO
IPC: F15B15/14
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To enhance the precision of the output responsive to pressure and provide a compact size with good operability and excellent extensibility by interposing a working film between a cylinder member and a piston member. SOLUTION: Cylinder members 21, 25 are fixed to both ends of a bonnet body 10 opposite to each other to form cylinder internal spaces 61, 65, and rods 51, 51 are also slidably installed thereto. Piston members 31, 35 are slidably installed to the cylinder internal spaces 61, 65 through working films 71, 75, which are arranged to cover opposed surfaces 31a, 35a, respectively, and working films peripheral parts 71, 75a are nipped and fixed between the bonnet body 10 and the cylinder members 21, 25. Such a working films 71, 75 consists of one continuous films having no cutout part in the contact part with the piston member, and requires no ring-like retainer plate. Therefore, the conformation to the miniaturization of the piston member can be realized.
Patent JP-H06324856-A (JP)
Title: Computer system
Inventor: SHIBATA HIROSHI
IPC: G06F9/06
Filed: 1993-05-17
Abstract: PURPOSE:To perform the change of a program or that of a data file without interrupting or delaying the processing of a system by providing a program substance corresponding means, a program substance designating means, and a program substance change means. CONSTITUTION:A changed program substance is registered as a prescribed program name by the program substance corresponding means 1. The changed program substance is designated as a program substance to be executed next under the prescribed program name. Thence, the program substance is changed to a feasible state by the program substance change means 3 when the processing of the program substance set in the feasible state at present is completed when it is being processed, and when it is designated when it is set in completion processing, and when an execution request is issued under the prescribed program name, a designated program substance set in the feasible state is executed. Thereby, the change of a program can be performed without generating the omission or delay of corresponding processing.
Patent JP-S607931-A (JP)
Title: Preparation of microcapsule
Inventor: OZONO MASAYOSHI
IPC: C08J3/12
Filed: 1983-06-24
Abstract: PURPOSE:To obtain microcapules at room temp. and in a short time by dispersing a compsn. consisting of (meth)acrylate monomer or oligomer thereof, and photosensitizer and ultraviolet rays shielding material in the form of emulsion, and irradiating with ultraviolet rays. CONSTITUTION:A compsn. comprising hydrophobic (meth)acrylate monomer [e.g. 2-hydroxypropyl (meth)acrylate] polymerizable with ultraviolet rays, photosensitizer (e.g. benzoin ethylether), and an ultraviolet rays shielding material (e.g. talc) is dispersed in an aq. soln. contg. water-soluble polymer (e.g. gum arabic) to form colloidal particles 7. Then, the particles are irradiated with ultraviolet rays 6 to cure only the surface of the particles 7 to obtain particles comprising core material consisting of (meth)acrylate monomer or oligomer, and shell membrane consisting of polymerized film of (meth)acrylate. By this method, microcapsules contg. (meth)acrylate are prepd. easily in a short time.
Patent JP-S61270020-A (JP)
Title: Control device for grinding wheel
Inventor: KUME MASAO
IPC: B23Q17/00
Filed: 1985-05-27
Abstract: PURPOSE:To shift a defective part and finish a work by the other indefective part of a grinding wheel when the defective part tends to apply grinding to a gear, by storing the defective part in a helical streak of the grinding wheel previously in a memory unit. CONSTITUTION:A device, turning a work 20 by a work spindle motor, mounts a grinding wheel 48, engraving a helical streak, to a motor 46 to be rotated. Further the device, rotating a ball thread 42 by a motor 30, displaces an internal thread 44. In this way, the grinding wheel 48 is also displaced with the motor 46, but the displacement is synchronously performed with rotation of the work 20. However, when the grinding wheel 48 provides a defective part, this signal, being output from an input device 62 and amplified in an amplifier 58 via a CPU60 and a down counter 56, once stops the motor 30. Accordingly, the grinding wheel 48, being temporarily detached from the work 20, suspends grinding. In this way, even if the wheel 48 provides the defective part, the device, grinding the work only by a normal part of the grinding wheel 48, decreases percent defective.
Patent JP-S5817374-A (JP)
Title: Detector for frequency drop
Inventor: HARA YOUJI
IPC: G01R23/15
Filed: 1981-07-22
Abstract: PURPOSE:To step the output of a detection signal even if an output voltage is intermittent in the range of proper frequencies by stopping voltage frequency detection only during the intermittent period of a resonant voltage to prevent erroneous operation during detection while the frequency is low. CONSTITUTION:Resonant output voltage (a) of a tank circuit that is a load of an inverter for induction heating is applied to a comparator 1 and it is converted into logic signal (b) in accordance with its polarity. This signal (b) is applied to monostable multivibrators 3 and 4 that are set to a time width equal to half period of the lower limit frequency through NAND circuit 2 or directly. When the output resonant frequency falls, there develops an interruption of signal between signal (g) and signal (h) and NOR circuit 5 outputs signal (j) with one level. On the other hand, the resonant voltage (a) is introduced to a converter 7 as well and rectified, and after it is made flat through a capacitor 8, it is compared at a comparator 9 with a set value. If the resonant voltage falls below the set value, signal (k) becomes zero level and frequency monitoring moves to the state of no moinitoring.
Patent JP-S61272708-A (JP)
Title: Solar concentrator
Inventor: YAMAMOTO TAMENOBU
IPC: F24S23/30
Filed: 1985-05-27
Abstract: PURPOSE:To concentrate solar light effectively for a long period by arranging the photodetecting parts of optical fibers around an axis rectangular to a plane including the focal line of a condenser lens and its optical axis with zigzag different angles. CONSTITUTION:The condenser lens 1 constitutes a linear Fresnel lens to converge incident solar light S linearly and to form a focal line L. The many optical fibers 3 for detecting the solar light S concentrated by the condenser lens 1 are arranged so that their photodetecting parts 4 are linearly arranged on the focal line L so as to be turned to the condenser lens 1 side with zigzag different angles around the axis rectangular to the plane including the focal line L of the condenser lens 1 and its optical axis 0. When the condenser lens 1 is arranged so that the focal line L is directed to the east-west direction, solar light can be efficiently detected without using a specific tracking device and can be effectively utilized for the illumination or the like of a dark position over a long period.
Patent JP-H11305955-A (JP)
Title: Printer, printer driver, printing system and method for transmitting command data in the system
Inventor: OSHIMA YASUHIRO
IPC: G06F3/12
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To economize memory capacity or to improve throughput concerning a print system provided with a printer driver or host as well as a printer by reducing command data transmitted from the host to the printer. SOLUTION: In command data 25', a command group of one unit is composed of one relatively perpendicular position batch designating command 25'a and a group of following continuous 60 pieces of data (60 pieces of ESC data (image data). The command 25'a contains a number '60' of times of data and a perpendicular set value '01' as shown in a figure and after this command, 60 pieces of continuous ESC data (image data) are accompanied with perpendicular position designating (1 dot) processing.
Patent JP-H01285005-A (JP)
Title: Crosstalk reducing device magnetic recording and reproducing device
Inventor: SAKAI JUNICHI
IPC: G11B5/09
Filed: 1988-05-11
Abstract: PURPOSE:To reduce a crosstalk without executing a special shielding to a read/write core by opening the recording and reproducing coil of a read/write head in a non- selective condition at the time of the non-selection of the read/write head. CONSTITUTION:When the recording and reproducing coil of a read/write head 7 in the non-selective condition is opened by a switching means 8, the magnetic resistance of the read/write core, to which the recording and reproducing coil is wound, is lowered. Consequently, at the time of reading, a magnetic flux to be successively generated from the read/write gap of the read/write head 7 in the non-selective condition is prevented from leaking, the leaking magnetic flux is prevented from being chain-crossed to the recording and reproducing coil of the read/write head 7 in the middle of using, and a read crosstalk is reduced. At the time of writing, the magnetic flux generated from the recording and reproducing coil of the read/write head 7 in the middle of using is made to reduce the leakage of the read/write head 7 in the non-selective condition to the read/write gap, and a write crosstalk is reduced. Thus, without executing the special shielding to the read/write head 7, the read crosstalk and write crosstalk can be reduced.
Patent JP-S609070-A (JP)
Title: Tube type air cell
Inventor: NAKAMURA TOSHIAKI
IPC: H01M12/06
Filed: 1983-06-28
Abstract: PURPOSE:To make sealability ever so better, by installing such a gasket as provided with a concave groove in conformity with the form of a peripheral part and having formed a projecting part on the peripheral part. CONSTITUTION:A projecting part 13 is formed on a peripheral part in a way of grooving annular grooves in the width specified on the top of an upper gasket 3. As for this projecting part 13, each end part of a cylindrical gas electrode 1 and a separator 5 is embeddedly installed in position beneath the underside of the projecting part 13 being a solid part with the upper gasket 3, while a reinforcement 15 is tippingly attached to the top of the projecting part 13. And, with this reinforcement 15 toppingly installed on the projecting part 13 constricted breadthwise, a joining part between the gas electrode 1 and the separator 5 and the upper gasket is made into being hermetically sealed. And, making the side of the end part at the air electrode side of the reinforcement 15 longer than the end part at the air electrode side of the projecting part 13, constriction in the gasket is made to be yet surer in terms of design.
Patent JP-S5238977-A (JP)
Title: Braking stop distance device
Inventor: SAKAKIBARA YASUYUKI
IPC: G01M17/007
Filed: 1975-09-23
Abstract: PURPOSE: Braking stop distance at the time of rapid braking is automatically calculated and displayed form the running speed of vehicles and the coefficient of friction of road surface, whereby required vehicle-to-vehicle distance is shown to the driver so as to be of help in safe oepration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000304499-A (JP)
Title: Image processor and processing method for launching vehicle
Inventor: SHIMA TAKEYA
IPC: G06T1/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To calculate the aiming point of a target accurately by operating the geometrical characteristic amount of the target from a target image thereby specifying the main axial direction of inertia and estimating the relative position and attitude of the target to a launching vehicle thereby calculating the aiming point. SOLUTION: An image sensor 11 mounted on the front of a launching vehicle picks up the image of a target and a geometrical characteristic calculating unit 13 calculates the geometrical characteristic amount of the target from a target part (target image) identified by a preprocessor 12. A unit 14 for estimating the main axis of inertia estimates the main axis of inertia of the target from the geometrical characteristic amount and a relative state estimating unit 17 estimates the relative position and attitude of the target to the launching vehicle based on two main axes of inertia. A machine axis selecting unit 18 selects a machine axis from the main axis of inertia and a total width calculating unit 19 calculates the total width value from the main axis of inertia.  A collation processing unit 20 collates the total width value with the model data in a target data base 16 to estimate the relative position and attitude of the target and an aiming point calculating unit 21 calculates the aiming point of the target.
Patent JP-H09278257-A (JP)
Title: Paper discharge tray in printer
Inventor: TSUSAKA SHUSAKU
IPC: B65H31/12
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper discharge tray to which printed paper sheets can be properly stacked in the order of the discharged paper sheets without causing any unnecessary kink due to a curl and the like in the printed paper sheet discharged from a paper discharge unit in a printer. SOLUTION: An angle α which the paper discharging direction A corresponding to the paper sheet face of a paper sheet discharged via a pair of paper discharge rollers 17 makes with the horizontal face L is set to be within a range of 22-32 degrees, while angles β, γ, δ which respective faces B, C, D specified by the lowermost end X of a paper discharge tray 8 and a tip 22 of a supporting wire 20 make with the horizontal face L are set to be within a range of 14-28 degrees. In this way, the front end of a paper sheet discharged from the paper discharge rollers 17 is prevented from pushing the rear end of a paper sheet already stacked on the paper discharge tray 8, and the paper sheets can be discharged properly while stacked on the paper discharge tray 8 sequentially without causing any unnecessary kink such as a curl in the paper sheet.
Patent JP-S598100-A (JP)
Inventor: NAKAHARA HIRONORI
IPC: G08G1/09
Filed: 1982-07-02
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-S5643141-A (JP)
Title: Paper double feeding preventing apparatus
Inventor: HAYASHI YOSHISHIGE
IPC: B65H3/46
Filed: 1979-09-10
Abstract: PURPOSE: To certainly feed the papers whose corners are cut in successively different sizes one by one by installing a means for pressing the second paper from the top.  
     CONSTITUTION: A gear-shaped paper press 6 is positioned in free retreat above the right and left side edges of the papers 5 of which right and left corners are cut in successively different sizes. Accordingly, in the state where the right and left corners of the second paper from the top is pressed by the gear-shaped paper press 6, a roller 2 revolves, and after only the uppermost one paper is sent out, the paper press 6 revolves in one step retreat, and presses the right and left corners of the succeeding paper 5, and afterwards, the roller 2 revolves, and the next one paper is sent out. Therefore, the feeding of papers 5 is carried-out in the state where the second paper 5 from the top is always pressed by the paper press 6, and double feeding can be prevented certainly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0642598-A (JP)
Title: Hydraulic tensioner with variable orifice check valve
Inventor: FUIRITSUPU JIEI MOTSUTO
IPC: F16H7/08
Filed: 1993-05-18
Abstract: PURPOSE: To give a certain degree of tensile force to a chain even when fluid pressure is low by providing a variable orifice check valve allowing fluid to flow from a second chamber to a first chamber when fluid pressure in the second chamber reaches pressure in the first chamber. CONSTITUTION: A plunger 22 in which a fluid chamber is provided is slidably fitted in a cavity in a housing 24, and a spring 26 for deflecting the plunger 22 in the direction in which it protrudes toward a chain is provided. A check valve 1 having a variable orifice permits fluid to flow into the fluid chamber of the plunger 22 and prevents its back flow. Moreover, an inner ratchet 20 is provided on an inner side of the plunger 22 to restrict an amount that the plunger 22 is pushed back into the housing 24. Even if hydraulic pressure does not exist, the plunger 22 is held at a position where it protrudes to keep tensile force constant.