baber/WOPTO huggingface dataset:
Patent JP-S60200249-A (JP)
Title: Photosensitive laminated body
Inventor: TOMITA AKIRA
IPC: G03F7/09
Filed: 1984-03-23
Abstract: PURPOSE:To enhance intimate adhesion to an original at the time of exposure and to prevent tackiness of the surface of a printing plate by forming a photosensitive layer on a support and a cover film on this layer in succession, and interposing a layer contg. PVAL and a water-soluble cellulose deriv. between the cover film and the photosensitive layer. CONSTITUTION:A layer contg. (A) PVAL and (B) a water-soluble cellulose deriv. in a A/B weight ratio of 0.01-0.95 is interposed between the cover film and the photosensitive layer of a photosensitive laminated body composed of the cover film, the photosensitive layer, and the support from the upper layer. When the photosensitive laminate of such a structure is stripped of the cover film, the layers a and B are unifomly bonded to the photosensitive layer, and when it is brought into contact with a negative original and exposed, unfirom and intimate contact is ensured without tack, and a sharp image can be formed. After development, printing ink can be well transferred, and a good printing plate can be obtained. This photosensitive laminate can be used for decorative patterns, displays, photoresists, etc., in addition to various kinds of printing plates.
Patent JP-S63224293-A (JP)
Inventor: OKUMURA YORIKO
IPC: H05K3/46
Filed: 1987-03-13
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-S54148995-A (JP)
Title: Fuel assembly of reactor
Inventor: SHIMADA MASAYUKI
IPC: G21C3/328
Filed: 1978-05-15
Abstract: PURPOSE: To prevent the bending of a fuel assembly due to neutron irradiation, by means of regulating swelling increasing rates of a wrapper tube and a fuel cladding tube.  
     CONSTITUTION: Swelling increasing rates of the materials near the surface 4 to the center of the core of a wapper tube 3 are subjected to be constituted smaller than those of the materials far the surface 5 to the center. And, in surfaces 6, 7 of the wrapper tube, swelling increasing rates near parts to the center of the core is subjected to be constituted smaller than those of far parts according to the gradients of neutron fluxes. And further, in fuel elements 8W10, it is so selected as that the nearest fuel elements 8 to the center of the core may be small in swelling increasing rate, and that the farthest fuel elements 10 to the center of the core may be large in swelling increasing rate. Swelling increasing rate can be regulated by means of adding at least one kind among Si, Ti, Nb and P to the composite materials. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61216961-A (JP)
Inventor: HASEGAWA MASAAKI
IPC: E04G21/12
Filed: 1985-03-20
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-S57172532-A (JP)
Title: Writing system for optical disk
Inventor: OGAWA KOUICHI
IPC: G11B7/28
Filed: 1981-04-15
Abstract: PURPOSE:To prevent a shift in writing position due to variation in speed by rotating in one body an optical disk and a magnetic disk having clock signals written on concentric recording tracks so that they are coincident in terms of the starting and ending of writing. CONSTITUTION:An optical disk D1 and a magnetic disk D2 are supported on a common rotating shaft J, and a signal from a clock signal generation part C2 is recorded on tracks of the disk D2. Then, they are reproduced and coincidence between the starting and ending of writing is judged by a coincidence judging circuit A; and address information based upon the judgement result is inputted to a modulation part M, and this is written as address information on the track of the disk D2 by a light beam. This operation is carried out repeatedly for every concentric track to form the tracks with address information on the entire surface of the disk D1. Consequently, for transfer of information from a magnetic disk on which information is recorded concentrically, an optical disk having the complete coincidence between the starting and ending of writing is manufactured.
Patent JP-S52141186-A (JP)
Title: Using method of constant voltage diode characteristics
Inventor: TAMURA KENBI
IPC: H01L29/866
Filed: 1976-05-19
Abstract: PURPOSE: To obtain constant voltage diodes of relatively low and specified voltage with less variations by using the forward characteristics of the PN junction of the diodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03258587-A (JP)
Title: Newly rewritable recording material
Inventor: OGAWA SHUICHIRO
IPC: G11B7/243
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a flexible digital recording material having excellent properties of recording, regeneration and deletion at low cost by allowing only the deformation of a hydrophobic binder to generate using the projection of a laser beam of condensed beam diameter, then recording data at signal by varying the reflection factor of the recording material and deleting the deformation on different irradiation conditions to restore the reflection factor. CONSTITUTION:In a recording material having a hydrophobic binder recording layer in which fine metal silver particles are dispersed, only the deformation of the hydrophobic binder in which fine metal silver particles are dispersed is allowed to occur by projecting a laser beam condensed to a beam diameter of 5 mum or less, without the substantially mutual coagulation of fine metal silver particles. As a result, data is recorded at signal by varying the reflection factor of the recording material. After that, the deformation of the hydrophobic binder in which fine metal silver particles are dispersed is deleted by irradiating with a laser beam on different laser beam projection conditions from those for the condensed laser beam. Thus the reflection factor of the recording material is substantially restored to conditions before record processing.
Patent JP-S55147775-A (JP)
Title: Edit and forming unit of japanese sentence
Inventor: MURAYAMA NOBORU
IPC: G06F3/153
Filed: 1979-05-08
Abstract: PURPOSE: To make easy the edit operation at input and further to simplify the formation of table of contents and index, by displaying the page number on the display at the renewal of page, and inserting the page number at print out.  
     CONSTITUTION: The page counter is built in the micro CPU8 of the control section 10 constituting the input unit and the character code input from the keyboard unit 1 is stored in the internal memory 9, then count up is made every time one character is stored and the page numbering code is inserted when the number of characters for one page's share is counted. Further, when the display start and character code are delivered from CPU8 to the micro CPU18 of the control section 20 constituting the display section, the numbering code is also delivered to display it on the specified location in one page of the layout display unit 3 through the program control of CPU18. Further, the code is delivered to the micro CPU28 of the control section 30 constituting the print output unit, and the page number is inserted even at print output for printout. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60199922-A (JP)
Title: Production of activated carbon fiber
Inventor: KOSAKA ATSUSHI
IPC: C01B32/336
Filed: 1984-03-23
Abstract: PURPOSE:Pitch is melt-extruded into fibers and they are subjected to the first heat treatment in an oxidative atmosphere, then the second heat treatment in an inert atmosphere to cause carbonization and activate the surfaces whereby the titled fiber of large specific surface area are produced, which can be used for air cleaners. CONSTITUTION:Pitch is melt-extruded into fibers and they are subjected to the first-stage heat treatment in an oxidative atmosphere until the oxygen content in the fibers reaches 10-25wt%. Then, the resultant fibers are subjected to the second-stage heat treatment in an inert atmosphere to activate the fiber surfaces. Further, it is desirable that the fibers are subjected to the third-stage heat treatment where they are heated in the presence of an active gas to activate the fiber surfaces.
Patent JP-H07240313-A (JP)
Title: Pivot solenoid
Inventor: SAITO MOTOHIRO
IPC: H01F7/14
Filed: 1994-03-01
Abstract: PURPOSE:To prolong the service life of a pivot solenoid by using a polyimide resin having an excellent sliding property for a bearing section which becomes the rotating shaft of a lever main body. CONSTITUTION:The bearing section 1' of a lever which is rotatably engaged with a pin 4 is formed of a polyimide resin. Therefore, the service live of a pivot solenoid.can be prolonged, because the bearing section 1' has an excellent wear resistance and does not contain glass fibers, etc., which may scratch the pin 4. The bearing section 1' forms a lever assembly when the section 1' is press-fitted in the main body of the lever. Therefore, the workability can be improved, since the formation of an insert is not required. In addition, since the solenoid is provided with a detent projection, the rotation of the section 1' which is a matter of concern at the press-fitting time can also be prevented.
Patent JP-H08224588-A (JP)
Title: Biological treatment utilizing carrier stuck with microorganism and device therefor
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/10
Filed: 1995-02-22
Abstract: PURPOSE: To make concentration distribution of a carrier in an aeration tank uniform and to prevent the carrier from being broken at a time of return through a pump by using granular material made of a synthetic resin having a specified specific gravity for the carrier, agitating and floating the carrier in sewage together with activated sludge and performing an aeration treatment and thereafter separating activated sludge from the carrier and returning the carrier to the aeration process. CONSTITUTION: A carrier 7 and activated sludge 11 are agitated in an aeration tank 1 and floated. Raw water 2 such as sewage is introduced and aerated. The carrier 7 is a synthetic resin e.g. a polyethylene having a specific gravity of 0.8-1.0 and formed into a granular material. Raw water 2 introduced into the aeration tank 1 flows down in the horizontal direction in the aeration tank 1. In the meantime, raw water 2 receives biological action of both microorganisms stuck to the carrier 7 suspended and fluidized through the inside of the whole tank 1 and activated sludge. BOD and ammonia or the like are removed. Only the carrier 7 is floated and separated in a flotation separation part 8. Activated sludge remaining in the aeration tank 1 is carried on a current 10 and enters a precipitation tank 4 and is precipitated.
Patent JP-H06264508-A (JP)
Title: Connection part structure of steel framework
Inventor: KOYAMA TAKAO
IPC: E04B1/24
Filed: 1993-03-17
Abstract: PURPOSE:To facilitate the manufacture and joining method of connection parts and improve the productivity by uniting the structure of a connection part between a large beam and a small beam with the structure of a connection part between a pillar and the large beam. CONSTITUTION:A beam joining metal fitting 3 formed into a hat shape by being equipped with right and left joining pieces 3a, 3a projectingly provided so as to come into surface touch with the web 1a of a large beam 1 and a groovelike joining portion 3b formed between the right and left joining pieces 3a, 3a is fitted to the web 1a of the large beam 1 consisting of H-shaped steel by conducting the bolt fixation of the right and left joining pieces 3a, 3a at the web 1a of the large beam 1. A beam joining metal fitting 4 formed into a hat shape by being equipped with a groovelike joining portion 4a to come into surface touch with the joining portion 3b of the beam joining metal fitting 3 and upper and lower perpendicular pieces 4b, 4b provided projectingly at both the upper and lower end portions of the joining portion 4a is fitted to the end portion of a small beam 2 to be joined to the large beam 1. Also, the joining portion 3b of the beam joining metal fitting 3 fitted to the large beam 1 and the joining portion 4b of the beam joining metal fitting 4 fitted to the small beam 2 are brought into surface touch with each other, and at the same time bolt fixation is made by means of plural joining bolts.
Patent JP-S58173926-A (JP)
Title: Optical data transmission system
Inventor: TSUKADA KAZUMASA
IPC: H04B10/556
Filed: 1982-04-05
Abstract: PURPOSE:To simplify the constitution of a branching and inserting section of a transmission line and to perform reproduction and amplification of optical signals from optical fibers without special branching, by using a 4X4 acces coupler for branching and insertion of a transmission signal and two optical fibers as a data transmission line. CONSTITUTION:Two optical fibers are used as the transmission line, and transmission lines Dl1, Dl2 from the left hand of a figure and transmission lines Dr1, Dr2 from the right hand of the figure are connected to the 4X4 access coupler ACP for branching and insertion. In the normal usage where the 4X4 access couplers are connected in cascade, the same optical signals are transmitted to the transmission lines Dl1, Dl2 or the Dr1, Dr2 bidirectionally. The signals from the lines Dl1, Dl1, Dl2 are branched into a branch line R1 and those from the lines Dr1, Dr2 are branched to a branch line R2. Further, the signals to the lines Dl1, Dl2 are inserted from an insertion line S1 and those to the lines Dr1, Dr2 are inserted from an insertion line S2. As an example of the 4X4 access coupler ACP, a wavefront split type coupler made of a rod lens as shown in Figure is used.
Patent JP-H01230594-A (JP)
Title: Deprotection of cyclic silicon protecting group
Inventor: FURUSAWA KIYOTAKA
IPC: C07H19/16
Filed: 1988-03-10
Abstract: PURPOSE:To eliminate protecting groups completely under mild conditions in a shortened time, being very beneficial in nucleic acid synthesis, by allowing a trialkylammonium fluoride to act on specific cyclic silicon-protecting derivatives. CONSTITUTION:(A) Trialkylammonium fluoride is allowed to act on (B) cyclic silicon-protecting groups of formula I (R, R' are alkyl, cycloalkyl, aryl, aralkyl, alkaryl; R'' is H, hydroxyl, protected hydroxyl; B is monovalent residue of nucleic acid base or its derivative to effect hydrolysis whereby the compound of formula II is obtained.
Patent JP-S51133675-A (JP)
Title: Electronic adjustor meter
Inventor: HIRAYAMA KEN
IPC: G05B11/46
Filed: 1975-05-16
Abstract: PURPOSE: Electronic adjustor meter in which a recovery of output before the interuption of service may be provided when the supply of electricity is shut off or burnt out and at the same time a remote setting of reset time may be carried out. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03256653-A (JP)
Title: Detecting circuit for copying device
Inventor: MIZUKAMI ATSUSHI
IPC: G01B21/00
Filed: 1990-03-08
Abstract: PURPOSE:To compensate a detecting signal and to perform accurate copying by providing a compensating means to compensate a detecting signal through addition of a difference between an output from a memory means to input a detecting signal from a measuring probe when a machining tool is positioned in an origin and an output from an origin time detecting signal setting means to a present detecting signal. CONSTITUTION:A detecting signal at a time when a machining tool is positioned in an origin thus when a measuring probe 4 to guide the machining tool is spaced far away from a workpiece is stored in a memory means 18. By determining a difference between the stored detecting signal and an inherent detecting signal at an origin time, an error in a present detecting signal is detected. An amount equivalent to the error is added to a detecting signal by a compensating means 19 to compensate a detecting signal, and copying is effected in a compensated state.
Patent JP-S61216353-A (JP)
Title: Manufacture of lead frame
Inventor: ARIGA HIDEO
IPC: H01L21/48
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the deformation of internal leads by plating a plurality of internal leads in the state of being joined together at the ends thereof. CONSTITUTION:Parts of an electroconductive thin plate for forming a lead frame between stage supporting bars 3 and a plurality of internal leads 2 are punched away by using a die. In a workpiece thus formed, the respective ends of the stage supporting bars 3 each shaped in a slender strip and the internal leads 2 are joined to a stage forming region 9. Next, the surface of the lead frame on the side whereon a semiconductor chip is mounted is plated. On the occasion, gold, silver or the like is used as a plating material, and plating is conducted with an elastic substance such as a silicon rubber pressed on the opposite-side surface of the frame and used as a mask.
Patent JP-H01231425-A (JP)
Title: Pulse generating circuit
Inventor: SHIMADA JIRO
IPC: H03K5/135
Filed: 1988-03-10
Abstract: PURPOSE:To prevent malfunction due to the effect of power supply fluctuation by a frequency division decode circuit and decoding a decoded frequency division data signal so as to select properly a decoded value with a long delay time. CONSTITUTION:With a set delay time tD2, a value 1 of a frequency division data signal 26 is decoded and 5 and 0 are set to a 1/n frequency division circuit 1 and a 1/2 frequency division circuit 3 by using a pulse of a set input signal 22. The 1/n frequency division circuit 1 applies 1/5 frequency division to an input signal 21 subjected to frequency division and outputs a frequency division signal 26. Then a frequency division output decode circuit 4 decodes the value 1 of the frequency division data signal 26 to output a decode signal 27 going to high and low levels with the frequency division data of 1, 5. Moreover, a delay circuit 2 retards the leading edge of the decode signal 27 by the set delay time tD2, outputs a delay signal 23 and the 1/2 frequency division circuit 3 outputs a frequency division output signal 24 varied with the leading edge of the delay signal 23. Thus, the malfunction due to the effect of power supply fluctuation is prevented.
Patent JP-S59183614-A (JP)
Inventor: NAKAO YASUNARI
IPC: A01C11/02
Filed: 1983-03-31
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-H07266395-A (JP)
Title: Measuring device of injection condition of injection molding machine
Inventor: KOMURA KENICHI
IPC: B29C45/76
Filed: 1994-03-28
Abstract: PURPOSE:To enable recording by measuring effectively data which is effective in investigation of causes of damage of an injection molding machine and a defectiveness of an injection molded product. CONSTITUTION:The device has a sensor group 500 detecting physical quantities relating to injection conditions such as a position S vr injection pressure P, an injection speed V or an injection temperature Tc of an injection molding device of an injection molding machine 100, the first memory 122 which keeps the physical quantities relating to the injection conditions detected by the senor group by inputting them along with timewise information, and the second hard disc 601 keeping the information stored in the first memory every pause of an action of the injection molding machine 100.
Patent JP-S60201203-A (JP)
Title: Abrasion detector for bolt
Inventor: SHIBAMA YASUYUKI
IPC: F16B31/00
Filed: 1984-03-26
Abstract: PURPOSE:To detect the abrasion automatically and to improve integrity effect by transmitting light to an optical fiber provided at the abrasion limit position of the bolt and detecting the abrasion when the optical fiber is broken and no light is transmitted. CONSTITUTION:If some bolt 1 wears away and the optical fiber fitted in the groove 2 of this bolt 1 is cut, light is not supplied to the photodiode 13 of the detecting circuit 10 corresponding to the optical fiber. Consequently, the output signal S of an amplifying circuit 14 falls to a level L and a decision circuit 15 outputs a 0 signal to a center monitoring room through a transmitting circuit 16. Consequently, a warning is displayed on an alarm means corresponding to the wearing bolt 1 among alarm display means provided in the center monitoring room corresponding to respective bolts 1.
Patent JP-S57173448-A (JP)
Title: Finishing and working device for spherical body
Inventor: YOKOYAMA RIYOUHEI
IPC: B24B11/00
Filed: 1981-04-16
Abstract: PURPOSE:To deform and work the spherical body plastically with excellent accuracy and efficiently by pressure-contacting a spherical shaping roller with a  circular plastic working surface with the circumference of the spherical section  of a work. CONSTITUTION:A revolution driving mechanism 7 with an output shaft 6 is internally mounted to the upper end section of an arm 5. A chuck device 11 is movably connected to the shaft 6 through a floating mechanism 10, and the work 12 is fixed. A plurality of the spherical shaping rollers 16 are set up at regular intervals while using the axial extension of the shaft 6 as reference, and the spherical shaping rollers 16 have the circular working surfaces 17 harder  than a spherical surface 13. The spherical section to be worked 13 arranged to a spherical working section 21 is given uniform pressure-contacting force by means of a load adder 9 and a pressure-contacting mechanism 22 by a supporting mechanism 18 and held. Accordingly, the pressure-contacting force is added to the spherical section 13 through the shaping rollers 16, the spherical section 13 is turned, and the spherical surface is plastically fluidized and finished and worked.
Patent JP-H10252813-A (JP)
Title: Liquid sealed vibration proofing device
Inventor: MINAMINO TAKANOBU
IPC: B60K5/12
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To further improve a vibration damping effect in a low frequency area by constituting a movable film mainly of an elastic body having a ring- shaped inclined part inclining so as to project to the main liquid chamber side as its proceeds inside from outside. SOLUTION: A movable film 55 is formed of a metallic plate 56 by forming an annular wall part 56b by bending a peripheral edge part of a circular base board part 56a at an almost right angle, and a ring plate like elastic body 57 is adhered by vulcanization to inner-outer peripheral surfaces of the annular wall part 56b of its metallic plate 56 and an inner peripheral surface of an orifice forming member 51. This elastic body 57 is formed mainly of a ring- shaped inclined part 57a inclining so as to project to the main liquid chamber 64 side as its proceeds to the inner peripheral side from the outer peripheral side. That is, it is constituted so that a compression component acts on the ring-shaped inclined part 57a in the initial stage when pressure acts on the movable film 55 to the sub-liquid chamber 47 side from the main liquid chamber 46 side.
Patent JP-S54150105-A (JP)
Title: Coaxial disc driving apparatus
Inventor: NAKAI KENICHI
IPC: G11B21/10
Filed: 1978-05-17
Abstract: PURPOSE: To make the changeover of servo packs easy and sure by comparing the servo signals of the plural disc packs and correcting the position deviations of read- write heads according to the relative position deviations among the servo packs.  
     CONSTITUTION: Prior to cahnging over of disc packs 9, 10, the read signals from the servo discs 14, 14' of the packs 9, 10 are compared in a position signal comparator 19 and a voice coil motor 16 is feedback-controlled according to the compared output of the circuit 19. This cuses the position deviations of servo heads 12, 12' to be controlled via carriage 15 according to the position deviations of the packs 9, 10. this enables the changeover of the disc packs which coaxial discs form to be readily and surely accomplished without requiring high accuracy for the mechanism part of the packs 9, 10 or without moving the carriage up to a reference position. 
     COPYRIGHT: (C)1979,JPO&Japio