baber/WOPTO huggingface dataset:
Patent JP-H029523-A (JP)
Title: Drilling method for branch pipe opening
Inventor: SONKO MASAHISA
IPC: F16L41/04
Filed: 1988-06-24
Abstract: PURPOSE:To make it possible to easily drill a communicating hole communicating from a branch pipe to a newly installed pipe by drilling a hole in an opening, penetrating the blade portion of a drilling device nearly through the middle of the opening, and detecting the penetrated blade portion or a small communicating hole. CONSTITUTION:In the rehabilitation of a main pipe 1 with a branch pipe 2 by lining its inside with a newly installed pipe 3, two pieces each of doughnut- shaped supporting tube 51 are inserted around the main body 53 in the branch pipe 2, and the blade portion 52 of a drilling device 5, which is held nearly concentrically with the pipe axis, is penetrated nearly through the middle of the opening. The opening is drilled while detecting, in the newly installed tube 3, the penetration or projection of the blade portion 52 or a small communicating hole made by the penetration. Such arrangements allow to accurately grasp the opening of the branch pipe 2 after the completion of lining from the side of the newly installed pipe 3, and to easily drill a communicating hole communicating from the branch pipe 2 to the newly installed pipe 3.
Patent JP-S5858726-A (JP)
Title: Semiconductor processing device
Inventor: AKIBA MASAKUNI
IPC: H01L21/3065
Filed: 1981-10-05
Abstract: PURPOSE:To contrive the reduction of the number of working processes for  wafer processing and to prevent a decrease in yield by handling or the like as  well by a method wherein the removal of damage is done by automatically irradiating ultraviolet rays at a processed wafer on the way of unloader. CONSTITUTION:An ultraviolet rays irradiation sections 13 are provided at the upper and lower sections at left of a preliminary processing chamber 18. A wafer W is taken out from a central processing section 16 by a carrier tray 33. The wafer W moved to the preliminary processing chamber 18 is tentatively stopped during the preliminary chamber 18 is returned to ambient pressure and ultraviolet rays are irradiated at the whole surface by an ultraviolet rays lamp 38. In this way, damage of the wafer W caused by plasma processing the eliminated.
Patent JP-H04355817-A (JP)
Title: Moving amount input device
Inventor: MIYAWAKI MAKOTO
IPC: G06F3/038
Filed: 1991-05-31
Abstract: PURPOSE:To improve the operability by adjusting operator's depressing force of a depression button so as to move a pointer with an optimum movement ratio corresponding to his desired movement destination position every time in operation. CONSTITUTION:A control part 11 is provided with a circuit which can switch and adjust the movement ratio of the pointer to the extent of movement of a pointing device 4 detected by a ball. A movement ratio input part 10 is provided with a depression button 13 depressed by an operator's finger or the like, and the force or the extent of its depression is detected by a pressure sensor, a variable resistor, etc., and is inputted to the control part 11, and the control part 11 sends data corresponding to the depression force to a computer 1. Thus, the operator adjusts the depression force of the depression button 13 to freely change the movement ratio between the pointing device 4 and the pointer, and the pointer is moved with the optimum movement ratio corresponding to the operator's desired movement destination position every time in operation.
Patent JP-S5492252-A (JP)
Title: Transfer paper separation signal pickup device in variable magnification type copying machine
Inventor: KURIHARA SHIGEATSU
IPC: G03G15/00
Filed: 1977-12-29
Abstract: PURPOSE: To obtain always correct separation action signals, without intending to synchronize the  photosensitive drum with optical scanning system, by relating the separation action signals to the  movement of the optical scanning system without restricting the movement of the optical scanning  system by cam plates or the like.  
     CONSTITUTION: When a copy button is depressed, a motor M 1  starts to move, and the optical  scanning system is driven by a chain 42 to commence reciprocal motions. Upon reaching the end  point after scanning all the scan route, when M 1  is cut off by turning off SW, a second motor M 2   is started at the same time. Simultaneously, a solenoid clutch 24 is activated, so that a photosensitive drum 8 is driven through a gear box 38, and the optical scanning system also starts a returning motion. While returning, the optical scanning system continues to illuminate the original, and  a protruding part 41 on the support stand 40 turns on a microswitch, out of MS 2  to MS 4 , corresponding to the selection of variable magnification copying. After turn-on of one microswitch, a  magnetic clutch 37 is activated, and a cam plate 36 starts turning. Irrespective of the motion of  this optical scanning system, a microswitch MS 1  is turned on after lapse of specified time. The  signal obtained by this turn-on will operate the transfer paper separation device.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5386275-A (JP)
Title: Electronic timepiece
Inventor: OONO HIDESHI
IPC: H05K7/02
Filed: 1976-12-27
Abstract: PURPOSE:To provide an electronic timepiece, in which a circuit forming substrate in the form of a resilient film, incorporating almost all of electronic parts, is held tightly between a metal plate and a support member, whereby structure of the timepiece can be simplified and made compact and thin, so that manufacturing of component parts themselves and assembling of them can be simplified.
Patent JP-S5680059-A (JP)
Title: Dry type electrophotographic lithographic original plate
Inventor: MATSUURA TAKAYOSHI
IPC: B41N1/14
Filed: 1979-12-04
Abstract: PURPOSE: To prevent deformation of a border of an image due to dry type developing by forming a specified interlayer on a paper base, and a phtoconductive layer having pinholes of proper diameter on the interlayer, and providing a backing layer on the other side of the paper base.  
     CONSTITUTION: A 0.5W15μm thick interlayer 2 is formed on paper base 1 by mixing magnesia, kaolinite, or the like with an emulsion of a condensate from polyol and polyisocyanate or an emulsion of acrylic ester, blowing air into the mixture to form it, coating the foamed fluid on paper base 1, and drying it. Low resistivity backing layer 4 is formed on the reverse side of paper base 1. Then, photoconductive layer 3 consisting of a photoconductor powder such as ZnO, a sensitizer, and a binder resin is formed on interlayer 2 in a thickness of 10W25μm. Pinholes 5 of ≤20μm hole diameter inhibiting entrance of toner particles are formed in a number of 200W300/2×3mm 2  by the effect of interlayer 2 in layer 3, thus permitting a lithographic plate prepared from the photosensitive plate obtained thus not to cause wrinkles on the pattern of layer 3, and printing resistance to be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5584072-A (JP)
Title: Magnetic recorder/reproducer
Inventor: KODAMA YOSHIZOU
IPC: G11B15/665
Filed: 1978-12-20
Abstract: PURPOSE: To secure the smooth and assured racking of the cassette tape to the cylinder of VTR or the like by giving the control to the elasticity of the initial position resetting spring of the tape guide hooking roller at the racking start and finish time of the cassette tape.  
     CONSTITUTION: When the cassette tape shifts to the racking position via the tape guide which shifts via the wire which is taken up to take-up reel 28 along the guide groove, slide plate 23 engaging projection pin 27 shifts according to the cassette tape to make extend the initial position resetting spring of the guide roller connected to wire 31. As a result, the elasticity of the resetting spring is small at the beginning of the tape racking and becomes maximum when the racking is over. Thus the tape guide pushes away easily the guide roller at the beginning of the tape racking and then hooked at the fixed position via the guide roller which receives transmission of the maximum elasticity from the resetting spring. Accordingly, the smooth and assured racking is secured for the cassette tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0324271-A (JP)
Title: Plasma treating device
Inventor: NAKAGAWA MASAHIRO
IPC: H01L21/205
Filed: 1989-06-20
Abstract: PURPOSE:To uniformly subject many wafers to a CVD treatment at one time by coaxially disposing a pair of cylindrical electrodes which are different in diameters and impressing a high-frequency voltage between both, thereby converting gaseous raw materials to plasma near the surface of an inner electrode to be imposed with the wafers. CONSTITUTION:The cylindrical outer electrode 32 having a large diameter and the inner electrode 33 having a small diameter are coaxially disposed in a reaction chamber 31. The outer electrode 32 is connected to a high-frequency power source 34 and the inner electrode 33 is grounded. The many wafers 39 are stuck to this inner electrode 33 and the electrode is rotated. The inside of the vessel 31 is evacuated by a discharge pipe 38 to a reduced pressure state. The gaseous raw materials are supplied from a gas supply pipe 36 and the high-frequency voltage is impressed to the outer electrode 32. The gaseous raw materials are, therefore, converted by the high frequency impressed between the outer electrode 32 and the inner electrode 33 to radicals which generate the plasma 37 and generate the high-density plasma near the inner electrode 33. The efficient and uniform CVD treatment of the many wafers 39 is executed at one time in this way.
Patent JP-H08156765-A (JP)
Title: Brake system
Inventor: OOTOMO AKIHIRO
IPC: B60T8/58
Filed: 1995-06-23
Abstract: PURPOSE: To make the pressure intension of a brake cylinder by a master cylinder so as to be done quickly in the case where a brake operation is performed during traction control, in this a diagonal dual circuit antilock/traction type brake system. CONSTITUTION: This brake system is provided with an electromagnetic flow control valve 30 in space between a master cylinder 10 and a front wheel brake cylinder 22 or a driving wheel, and it makes this control valve 30 check a flow of brake fluid heading for the master cylinder from a pump 76 in a state of traction control, but allow a flow of the brake fluid heading for the brake cylinder 22 from the master cylinder 10, and in a state of antilock control, to check any flow of the brake fluid heading for both cylinders between the master cylinder 10 and the brake cylinder 22, respectively.
Patent JP-H103473-A (JP)
Title: Conversion system for user definition character file
Inventor: SHIYAKUYA KAZUKO
IPC: G06F17/21
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To directly use the external characters which are produced in the past in other operating systems by performing the conversion of data to change a file of a different form into a file of its own operating system form. SOLUTION: An external storage medium 8i to be converted is selected out of the external storage media 8a to 8n which store the user definition character files produced in other operating systems. Then the medium 8i is mounted on a magnetic disk drive device 7. The operating system and file names necessary for conversion are inputted based on the input message that is shown by a conversion origin designation means 4. Then the name of a converted user definition character file 6 is also inputted based on the message shown by a file name setting means 5. A file reading means 2i reads the user definition character file that is designated by the medium 8i. Then a file conversion means 3i converts the user definition character file to be converted into a form that is suitable to the user definition character file of the present operating system.
Patent JP-H098798-A (JP)
Title: Method and system for data communication
Inventor: AOYAMA YUUGO
IPC: H04L9/32
Filed: 1995-06-23
Abstract: PURPOSE: To provide method and system for data communication with which the error of a communication sentence from a transmitter to a receiver and whether the communication sentence comes from regular communication equipment or not can be checked. CONSTITUTION: This system is provided with a transmitter 50 for transmitting a communication information field to be transmitted from the transmitter to a receiver 60 and a seal field with the result calculated by previously decided arithmetic information as contents while using the private key and transmission source address of the transmitter corresponding to the contents of the communication information field, and composed of the receiver 60 for discriminating the regularity of the received communication sentence according to the result of arithmetic due to a prescribed arithmetic method while using a device address.
Patent JP-S6136213-A (JP)
Title: Composition for oral cavity application
Inventor: HAYASHI SHINICHI
IPC: A61Q11/00
Filed: 1984-07-27
Abstract: PURPOSE:To provide the titled composition containing a specific 5-membered triterpene compound, exhibiting specific antibacterial activity against Streptococcus mutans, and effective to prevent dental caries. CONSTITUTION:The objective composition contains the compound of formula (R1 is CH3, CHO or CH2O; R2 and R3 are CH3 or COOH; R4 is H, CH3, COOH or COOCH3; R5 and R6 are H, CH3 or OH; A is two H or O), e.g. oleanolic acid, ursonic acid, etc. as essential component. The compound of formula has specific antibacterial activity against S.Mutans and/or an activity to inhibit the adhesion of insoluble glucan produced by S.Mutans and its extoenzyme to the surface of the tooth. The use of a compound having both activities is preferable. The content of the compound in the composition is preferably >=0.001%(W/V), especially >=0.01%(W/V).
Patent JP-H027969-A (JP)
Title: Aroma generating device
Inventor: IKEDA YASUKO
IPC: A61L9/12
Filed: 1988-06-28
Abstract: PURPOSE:To appropriately select two or more kinds of aromatics to discharge the same in an arbitrary amount by coating a strip like base sheet with microcapsules each having the aromatics therein and selectively taking up said base sheet to destruct the microcapsules. CONSTITUTION:A base sheet 1, which is coated with a composition prepared by dispersing microcapsules each having two or more kinds of aromatics sealed therein in a binder resin, taken up in a roll form is arranged to the sheet insert part 3 of an aromatic device 2 on one side thereof. This base sheet 1 is taken up on the side of a sheet take-up part 4 through a destruction means 6. The destruction means 6 selectively destructs the microcapsules having two or more kinds of aromatics sealed therein applied to the base sheet.
Patent JP-H0448595-A (JP)
Title: Apparatus for controlling automatic exposure to x-ray
Inventor: NISHIZUKA SEIICHI
IPC: H05G1/30
Filed: 1990-06-14
Abstract: PURPOSE:To obtain proper concentration always by multi-dividing a lighted field of an x-ray detector for a luminance automatically controlled radioscopic image and calculating the ratio of an average value of each divided section and the whole lighted field and multiplying the ratio to an x-ray detector input at the time of taking a radiograph. CONSTITUTION:Stable concentration correction is carried out by correction reflecting the level of the surface area of each divided section. A multi-dividing circuit 13 has 9 kinds of integrators 141 to 149 corresponding to each divided section to divide a lighted field of a radioscopic image displayed on a monitor 6 into 9 divided sections 1 to 9. Integration of video signals whose luminance is adjusted automatically is carried out for each of the sections l-9 and the ratio of the maximum value in an average divided section of a region (surface area) equivalent to the lighted field of an x-ray detector to the integrated value is calculated. Next, an input signal of the x-ray detector at the time of taking a radiograph is multiplied by the obtained ratio, so that the signal of the x-ray detector lowered by a x-ray sensitive agent is able to be increased to a signal level at the time of no x-ray sensitive agent.
Patent JP-S5584843-A (JP)
Title: Exhaust gas reflux volume control valve
Inventor: YAMADA KINSAKU
IPC: F02M25/07
Filed: 1978-12-20
Abstract: PURPOSE: To reduce the number of diaphragms from the conventional 3 to 2 by constituting a negative pressure chamber where carburetor venturi negative pressure works, by one piece of diaphragm and a side wall.  
     CONSTITUTION: If venturi negative pressure acts on negative pressure chamber 40 through pipe 45 and also control pressure generated between exhaust gas reflux valve and its upstream fixed orifice which are not illustrated, works on exhaust pressure chamber 38 via pipe 39, upward and downward strength is generated on diaphragms 31, 34 respectively. At that time, should the effective area of diaphragm 41 so many times as large as the effective area of diaphragm 41 be provided, it is possible to amplify control pressure by a magnification equivalent to the afore- mentioned effective area ratio against venturi negative pressure. And when diaphragm 41 is set in balance under the strength of springs 47, 48, the opening of valve port located at the lower edge of pipe 46 is adjusted by seat 42 and an appropriate EGR load is supplied to exhaust gas reflux valve's negative pressure chamber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6137382-A (JP)
Title: Hoop material connecting device
Inventor: FUKUSHIMA KAZUAKI
IPC: B23K11/11
Filed: 1984-07-27
Abstract: PURPOSE:To obtain a titled device which has improved the connection accuracy of a hoop material by aligning correctly the hoop material, by using an arranging tool for inserting and pressing a side edge, and a holding tool which can release temporarily the pressure. CONSTITUTION:A superposed part S of the rear end part of a hoop material H2 whose rewinding has been ended and the tip part of a hoop material H1 to be rewound newly is placed on a placing base 4. The hoop materials H1, H2 are pressed and fixed by a pushing piece 12 of each holding tool 7, 9, respectively. Also, an arranging tool 6 inserts and presses both side edges of the superposed part S by its positioning piece 10, and in the inserted and pressed state, the pushing piece 12 of the holding tool 7 is drawn up for a small time, and the pressure of the hoop material H1 is released. At the same time, a guide roller 67 of a feed device 21 is made to descend, the hoop material H1 is released, aligned with the hoop material H2 whose center axis is correct by a hoop material H2 guide device B, and thereafter, pressed again by the holding tool 7, the roller 67 is made to ascend, and the hoop material H1 is pressed and held. The hoop materials H1, H2 are connected by pressing them by pushing metallic fittings 51 of a welding tool 5, and executing spot welding by movable electrodes 31, 32.
Patent JP-S6139334-A (JP)
Inventor: SATO RYUICHI
IPC: H01H57/00
Filed: 1984-07-27
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-S5587242-A (JP)
Title: Oscillation prevention system of digital adder
Inventor: KASUGA MASAO
IPC: G06F7/499
Filed: 1978-12-25
Abstract: PURPOSE: To prevent oscillation caused by feeding a feedback signal to an adder without any restriction, by providing an intermediate register to the feedback loop of an adder which adds sequentially an output digital signal value before feedback to an input digital signal value.  
     CONSTITUTION: Electronic switch SW, having terminals 1 1  to 1 n , are circularly connected by switching to apply digital signals to adder 2 in sequence. Its output F is applied to output register 4 and retained there by control pulses from terminal 5 while applied to total register 6. Intermediate register 9 maintains output signal R of output register 4 and fixes the value of digital signal Q of the 2nd input terminal of adder until output register 4 receives and holds the value of output F of adder 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0449537-A (JP)
Title: Optical recording medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24073
Filed: 1990-06-19
Abstract: PURPOSE:To obtain an optical recording medium which has a high sensitivity and is superior in optical stability by providing an asymmetrical recording auxiliary layer consisting of porous bodies different in degree of porosity on a recording layer and including an oxygen absorbent in porous bodies. CONSTITUTION:A recording auxiliary layer 3 is made of porous bodies different in degree of porosity, and a fine part 7 having a low degree of porosity faces a recording face 2 to reduce the irregular reflection component of reflected light on the boundary surface between the recording layer and the recording auxiliary face. A porous part of the recording auxiliary layer 3 is easily deformed by heat generated by absorption of laser light to deform the recording layer 2, thereby forming a less rimmed recording pit 10. Consequently, an optical recording medium of high sensitivity and high S/N is obtained. Since the porous body 6 of the recording auxiliary layer 3 includes an oxygen absorbent 13, oxygen molecules are hardly diffused to the recording layer surface to suppress the optical degradation of coloring matters.
Patent JP-S6212350-A (JP)
Inventor: IRARIO BINKORETSUTO
IPC: H02K5/20
Filed: 1986-07-08
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-H0673378-A (JP)
Title: Method for charging coke oven with coal
Inventor: HANAOKA KOJI
IPC: C10B31/04
Filed: 1993-06-29
Abstract: PURPOSE:To improve the quality of coke by increasing the number of revolutions of a revolving blade installed in a charging tube of a charging car and thereby increasing the falling speed of coal particles with the increase in the amt. accumulated of coal taken out of the car. CONSTITUTION:Coal 6 in a coal hopper 3 of a charging car is taken out with a table feeder 4 installed at the bottom of the hopper 3. The rate of taking out of coal is increased and simultaneously the rate of revolution of a revolving blade 7 installed in a charging tube 5 is increased with the incresase in the amt. accumulated of coal taken out, thus increasing the falling speed of coal particles 6. The accelerated coal particles 6 fall into a coke oven chamber 1 through a charging hole 2 formed in the longitudinal direction of the chamber 1 and form a coal particle layer suffering little variation in apparent density along the vertical direction. The layer is dried to give a high-quality coke having uniform strengths at a high productivity.
Patent JP-H0712831-A (JP)
Title: Rotation detector
Inventor: SAITO HIDETOSHI
IPC: G01D11/24
Filed: 1993-06-29
Abstract: PURPOSE:To provide a rotation detector which is excellent in airtightness and assembling workability. CONSTITUTION:A rotating shaft 5 is passed through a bearing 3 and the bottom hole 2b of an outer case 2. An annular magnet 7 is put around the shaft 5 in a state where the magnet 7 is brought into contact with the upper-end flange 5b of the shaft 5. An inner case 8 is put in the case 2 and the bottom 8a of the case 8 is brought into contact with a pin 6 incorporated in the upper section of the shaft 5. A substrate 11 mounted with a magnetoelectric conversion element 12, processing circuit 13, etc., is put in the opening of the case 8. Each terminal 14 led out from the substrate 11 is connected to each line 15a of a cord 15. The space between the flange 2a of the case 2 and external surface of the case 8 over the entire circumference of the case is filled with a low- melting-point thermoplastic resin 17. The upper section of the case 2 from the flange 2a is coated and sealed with a high-melting-point thermoplastic resin 18.