baber/WOPTO huggingface dataset:
Patent JP-S5710374-A (JP)
Title: Welded can with coated joint made of tin free steel and its production
Inventor: KOBAYASHI SEISHICHI
IPC: B65D1/12
Filed: 1980-06-20
Abstract: PURPOSE: To obtain a can having high corrosion resistance by having a steel plate base exposed layer which has a welded side face joint of 50W800Å thickness and consists of dense iron oxide consisting essentially of magnetite, and applying resin paint on the surface part thereof.  
     CONSTITUTION: A TFS blank material 1 for can making is passed between electrode rollers, and is welded in an inert atmosphere to form a steel plate base exposed layer which is 50W800Å thicknesses of the side face joint and consists of dense iron oxide consisting essentially of magnetite, whereby the adhesiveness and corrosion resistance of paint film are improved. The part except the neighborhood of the joint 3 is provided with a resin protecting paint film 11, and the joint part forms a resin coating layer 4 of 95:5 up to 25:75 and 1:99 up to 20:80 by volume of  a thermosetting resin S and a thermoplastic resin P. In the case of the volume ratio of the former, the layer 4 consists of the continuous phase 12 of S and the dispersion phase 13 of P and in the case of the latter, it does of the continuous phase 14 of P and 14 and an interface continuous thin layer 15 of S. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63247916-A (JP)
Title: Formation of lubricating layer of magnetic recording layer
Inventor: SEKI KAZUYUKI
IPC: G11B5/84
Filed: 1987-04-03
Abstract: PURPOSE:To extend the life of a magnetic recording medium by coating a solid lubricating agent on the recording surface of the recording medium, pressing a pressing head under a prescribed pressure onto the coated lubricating agent from above and sliding the pressing head on the coated surface while rotating the magnetic recording medium, thereby leveling off the solid lubricating agent. CONSTITUTION:A magnetic disk 1a is first mounted to the top end of a spindle 5 and the solid lubricating agent 3a dissolved by a solvent is coated on the recording surface 2a thereof. The pressing head 4a is set on the slightly solidified recording surface 2a. A motor M is driven to rotate the magnetic disk 1a at a prescribed number N of revolutions and the head 4a is moved in arrow A, B directions over the entire tracks to level off the lubricating layer. The coefft. of friction is averaged and further, the durability is improved by the increased adhesiveness of the lubricating agent when the lubricating layer is formed uniformly to a desired thickness. The life of the magnetic disk is, therefore, extended.
Patent JP-H06294774-A (JP)
Title: Apparatus for magnetic-particle examination of flat plate
Inventor: NAGAKURA YOSHIYUKI
IPC: G01N27/84
Filed: 1993-04-09
Abstract: PURPOSE:To reduce an input operation and thereby to facilitate examination by a construction wherein a visual field of observation is set free by disposing a joining member for fixing paired electromagnets outside an effective magnetic field surrounded by four poles and a device for four-pole magnetic-particle examination thus constructed is mounted on a truck together with an illuminator, a CCD camera, etc. CONSTITUTION:A truck 4 is made to run at a constant speed by driving wheels 18a and 18b by a driving device 22. A rotary field type magnetizer 6 which can be moved by wheels 14a and 14b is hung inside the truck 4 and moved with the truck 4. A visual field of observation is opened in the upper part so that it can be monitored by a CCD camera 10. For this purpose, four magnetic poles 12a to 12d disposed outside an effective magnetic field are fixed in the shape of a letter U by a joining member. A magnetic particle tank 24 is provided on the truck 4 and a spray nozzle 26 is provided in front of the truck so that a magnetic particle solution be dispersed on a flat plate 2 uniformly. Moreover, a black light 8 and a blackout curtain 28 for fluorescent magnetic particle examination and a white light for nonfluorescent magnetic particles are provided. A magnetic particle indicated pattern is monitored by the camera 10, and when a defect is discovered, an image processing device 30 delivers a signal and makes an alarm lamp 34 lighted.
Patent JP-H07290414-A (JP)
Title: Manufacture of stone prefabricated pc panel
Inventor: KAWAHARA MASAO
IPC: B28B11/22
Filed: 1994-04-21
Abstract: PURPOSE:To carry out an easy or automatic removing operation of stain such as cement paste leaked out on the front surface side of stone materials or the like. CONSTITUTION:In a joint layout process, a large number of stone materials 3 are arranged on a form bed 1 for manufacturing a PC (precast concrete) panel under the condition that the front surface side of the stone material is faced downwards. At the same time, between the stone materials 3, temporary joint materials 2 are provided so as to position the whole of them and, in the interval parts on the upper surface side of the temporary joint materials 2, ultrasonic shielding members 4 are fittingly installed. Next, in a concrete placing process, concrete C is placed in a form, in which joint layout is completed, Next, in a demolding process, by demolding after the curing of the concrete C and removing the temporary joint materials 2, a PC panel 5, onto the under side of the concrete of which the stone materials 3 and the ultrasonic shielding member 4 are bonded, is obtained. Further, in a washing process, the stone material arranged surface side of the PC panel 5 is ultrasonically washed by being immersed in the washing solution in an ultrasonically washing tank. Furthermore, in a joint finishing process, after the washed PC panel is dried, finishing joint materials 6 are mounted to the joint parts of the stone materials 3.
Patent JP-H06303720-A (JP)
Title: Fault point locating apparatus
Inventor: SUMIYA KENSAKU
IPC: G01R31/08
Filed: 1993-04-09
Abstract: PURPOSE:To accurately determine the distance of a fault point by deciding and executing whether a channel branching load compensation is executed or not by an identifying means, and then determining the distance to the point by a fault point locating means by a Z0 system. CONSTITUTION:When a ground-fault accident occurs, a ground-fault direction relay 11 is operated by a channel current/voltage of an FL installation terminal to drive auxiliary timers 12, 12', and a one-shot multivibrator 13 outputs to AND gates 14, 14' when the relay 11 is reset by a grip of a circuit breaker. In the case of a serial trip, an inhibiting means 15 is operated to inhibit a branch load compensating means 16 by a serial trip identification signal X from the gate 14, while in the case of a trip by a ground-fault direction relay DG, a branch load compensating means 16 is operated by a trip identification signal Y from the gate 14' to convert a current flowing to a fault channel only to a fault current. Then, a fault point locating means of a Z0 system is operated to obtain an impedance to a fault point F, thereby calculating to obtain the distance.
Patent JP-H01254918-A (JP)
Title: Color filter
Inventor: SHIMIZU TOKIHIKO
IPC: H04N5/72
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a liquid crystal color display body having high picture quality and high reliability by incorporating a polyfunctional acrylate monomer, an org. polymer binder, a specified photopolymn. initiator, and a specified agent for removing ionic impurities, into a photosensitive resin. CONSTITUTION:The title color filter 2 is constituted of picture elements of red, green, and blue, each contg. a photosensitive resin and pigments, and a black matrix formed on a transparent substrate 1, and a transparent electrode layer 2C is formed also on its surface or on the substrate. The compsn. of the photosensitive resin consists of polyfunctional acrylate monomer, an org. polymer binder, at least one kind of photopolymn. initiator selected from halomethyl oxadiazole compds, and halomethyl-s-triazine compds., and an agent for removing ionic impurities. By this constitution, a color filter capable of providing a pattern having high degree of precision and high smoothness of surface is obtd. The color filter has high electric stability and chemical stability as well as high resistance to environmental effect due to the presence of pigments, and being prevented from influence of ionic impurities due to the presence of an agent for removing ionic impurity.
Patent JP-S60227529-A (JP)
Title: Synchronizer of tdma satellite communication system
Inventor: ENDOU SHIYOUJI
IPC: H04B7/15
Filed: 1984-04-25
Abstract: PURPOSE:To change the implementing method of transmission timing control and to slowly perform timing control so as to prevent out of synchronism of an ordinary station from a reference station burst, by adding a data memory for controlling transmission timing to a synchronizer. CONSTITUTION:At the metric burst measuring value processing circuit 302 of a transmission timing controlling section 120, plural interval data are fetched and the center value of the data is calculated, and then, the difference between the center value and a reference pulse interval is calculated when a base station is in an acquisition process. The calculated results are sent to a delay controlling circuit 303 as transmission timing control data. At the circuit 303 a variable delay circuit 304 is controlled so as to slightly change the cycle of a transmission fram counter 305 at every TDMA frame over the same number of times as those for the control data sent from the processing circuit 302. Through the control, the position to the reference station synchronizing window of a reference burst is moved in order. The transmission timing control data are stored in a control data memory 301.
Patent JP-S5511331-A (JP)
Title: Method of manufacturing semiconductor integrated circuit
Inventor: TAKAHASHI SHIGERU
IPC: H01L21/8222
Filed: 1978-07-11
Abstract: PURPOSE: To make uniform the dispersion of lifetimes of elements, by exposing them to radiation from the main surface of a base after a PN junction ifs formed in a semiconductor integrated circuit.  
     CONSTITUTION: Under the same diffusion process, inner A thyristors 20W27 and outer B thyristors 30W37 are formed. Here, A thyristors 20W27 and B thyristors 30W37 form bidirectional thyristors, with 20 and 30, 21 and 31...connected in inverse parallel. Next, they are exposed to radiation, such as electron beam. In the relation of the position of the chip, the lifetime of the PN junction and the value of hFE of each thyristor made of the same structure and under the same diffusion process, those elements in the neighborhood of chip ends tend to have larger values. But, by radiation, such dispersions are made uniform. This is not confined to thyristor-array integrated circuits but can be applied to integrated circuit devices containing PNP transistor array and other diode array. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01256490-A (JP)
Title: Moving footpath
Inventor: MATSUOKA KAZUTO
IPC: B66B21/00
Filed: 1988-04-05
Abstract: PURPOSE:To abate a rate of watt consumption as well as to make the extent of strength in a constituent member by winding an endless belt on a pulley installed in the longitudinal ends of a water tank, while exposing each top face of a lot of floats attached to this endless belt on a water surface, and using them as a stairway. CONSTITUTION:A rack 6a of an endless belt 6 is wound, in contact, on each pinion 5b of pulleys 5, 5 installed at both ends in front and in the rear of a water tank 1. A lot of floats 7 are attached to the outside of this belt 6. When each float 7 comes to the upside of the belt 6, a water surface is detected by a sensor 3 so as to cause each tread 7a of the floats 7 to comes out on the water surface and thus feed and drain work (4) takes place. Each notch 9 is installed at both sides of the floats 7, making them engage plural pieces of carrier rollers 8, and irregularities on the tread 7a is eliminated. Each tread 7a is wiped clean by a liquid wiper when coming out on the water surface from a footstool part 2, and then it gets into the underside of another footstool part 2' at the rear end. With this constitution, watt consumption is enomized, and the required strength of a mechanical part is abated owing to buoyance.
Patent JP-S60226909-A (JP)
Inventor: NAKAJIMA GIHACHI
IPC: E04C3/20
Filed: 1984-04-25
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-S61242467-A (JP)
Title: Signal processing circuit for facsimile receiver
Inventor: HONMA TSUTOMU
IPC: H04N1/40
Filed: 1985-04-20
Abstract: PURPOSE:To eliminate a quantizing distortion generated by a receiving image of low resolution, by deciding it from a pattern of the periphery of a notice picture element, and applying a correction to a part of a high resolution picture element, in case of receiving an image signal of low resolution by a recording device of high resolution. CONSTITUTION:Signal processing circuits 4-1-4-4 input said picture signal which has been delayed by one line and one picture element, respectively, and execute signal processing for each interpolating line and picture element by signal processing control signals 27-30 and a signal processing timing signal 43. Outputs which have been processed by the signal processing circuits 4-1-4-4 are provided to line memories 5-1-5-4, respectively, as picture signals 18-21 of each interpolating line. In the line memories 5-1-5-4, the applied interpolating picture signals 18-21 of the vertical direction are brought to interpolation of the horizontal direction, and 4 lines are written simultaneously. When executing readout, the line memory of 4 lines is outputted successively by one line unit, and delivered to a recording part.
Patent JP-H08280163-A (JP)
Title: Permanent-magnet dc motor
Inventor: ITO MASARU
IPC: H02K23/04
Filed: 1995-04-10
Abstract: PURPOSE: To improve the manufacturability of a permanent magnet and, at the same time, to obtain stable cogging torque from the magnet by using a material having a skewed magnetized area, an unmagnetized area, and a notched section for the magnet and making the peripheral edge of the unmagnetized area nearly parallel to the axial direction of a rotor. CONSTITUTION: The material of a permanent magnet 2 is provided with a magnetized material 22 skewed in the axial direction of a rotor, a magnetized area 21, and an unmagnetized area 22 and a notched section 23 which are respectively formed on both sides of the magnetized area 21 and, at the same time, the peripheral edge of the unmagnetized area 22 is made nearly parallel to the axial direction of the rotor. It is preferable to make the length of the outer peripheral section of the unmagnetized area 22 which is nearly parallel to the axial direction of the rotor when the area 22 is projected from the center side of the rotor longer than the 1/2 of the total length of the permanent magnet 2 in the length direction of the shaft of the rotor. As a result, the manufacturability of the permanent magnet is improved and, at the same time, stable cogging torque can be obtained from the magnet, because the skewed magnetized area 21 smoothes the magnetic variation which occurs when an armature is rotated in the skewed magnetized area 21.
Patent JP-S58198897-A (JP)
Inventor: NISHIMURA YUKIO
IPC: H05B41/14
Filed: 1982-05-17
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-S60229225-A (JP)
Title: Magnetic recording medium
Inventor: MIYOSHI TAKAHITO
IPC: C10M105/72
Filed: 1984-04-27
Abstract: PURPOSE:To improve surface characteristic and mechanical strength and to obtain excellent running durability by incorporating a curing agent contg. specific isocyanate or a mixture composed of a polyisocyanate contg. the resultant product of said isocyanate and polyhydric alcohol into a binder and using such binder for the back layer of a magnetic recording medium. CONSTITUTION:Isophorone diisocyanate, the resultant product of the isophorone diisocyanate and trimethyrol propane or a mixture composed thereof and the other polyisocyanate compd. is used as a curing agent for a binder resin such as polyester or phenoxy resin for the back coat layer of the magnetic recording medium. Carbon black, MoS, etc. may be further incorporated into said layer in order to improve conductivity, wear resistance, lubricity, etc. The magnetic recording medium with which chipping and exfoliation of the back layer arise hardly and which decreases drop-out and has good running durability is thus obtd.
Patent JP-S61243732-A (JP)
Title: Toy balloon stacking and receiving system
Inventor: HANDA KOICHIRO
IPC: B65G57/03
Filed: 1985-04-18
Abstract: PURPOSE:To stack and receive toy balloons with the openings being arranged in order to prevent the toy balloons from collapse even if the external force acts on them, by at least two hooking bars engaging at least two hooking holes provided in the opening of the toy balloon at intervals. CONSTITUTION:Ears 16a, 16b with hooking holes 18a, 18b provided respectively in two outer peripheral portions of an opening 12 with an opening plug 14 of a toy balloon 10 are disposed close to the opening symmetrically about the opening, while two hooking bars 22a, 22b are erected on a toy balloon receiving bed 20 at an interval corresponding to the hooking holes 18a, 18b. The respective hooking bars 22a, 22b are inserted into the respective two hooking holes 18a, 18b of toy balloon 10 so that the toy balloons 10 are stacked and received.
Patent JP-S5448409-A (JP)
Title: Radiotelephony system
Inventor: HAGIHIRA TADATOSHI
IPC: H04W4/00
Filed: 1977-07-13
Abstract: PURPOSE:To increase the reliability, by judging the malfunction based on the condition of giving and reception of control signal, and by preventing the malfunction of the control system in steadystate, through the mobile and display to the specific control flow automatically. CONSTITUTION:The period of operation of the transmitter 22 of the wired terminal is controlled with the logic conyrol circuit 30, electromagmetic waves are stopped at waiting, detectors 19 and 25 detecting the control signals f1 and f2 developed by thermselves are provided with the mobile terminal and wired terminal, and loop check is made by detecting the control signal delivered by itself that it is returned via the opposing unit, and the malfunction is displayed with the visual display unit 17. Further, the giving and reception of the control signal is made between the mobile and wired terminals at calling out and incoming, abd if the reception and giving of the control signal is not finished in a given time, it is displayed and each unit is able to be transferred to the specific operation mode.
Patent JP-S63250130-A (JP)
Title: Treatment device for semiconductor wafer
Inventor: KYOTO KENSHO
IPC: B08B3/04
Filed: 1987-04-07
Abstract: PURPOSE:To transfer many types of carriers to a treatment tank and a dryer efficiently by a method wherein a chuck part of a transfer means and a carrier storage part of the dryer are selected in accordance with a size of the carriers detected by a carrier detection means. CONSTITUTION:When a carrier 1 storing two or more semiconductor wafers is transferred to a carrier chuck position 2a by using a loader 2, a difference in size of the carrier is identified by a carrier identification sensor; a first transfer means 6 holds the carrier 1 specified by the chuck position 2a by means of an identification signal. The carrier 1 which has been held by the first transfer means 6 is transferred to a prescribed treatment tank 3 and is washed for a prescribed duration; after that, it is transferred in succession to a dryer 4 by a second transfer means. This dryer is equipped with two each of carrier storage parts 4a, 4b storing the carriers of different sizes on diagonal lines on a turntable 4c. The size of the carriers is identified by a sensor 4d and the carriers are transferred to the respective carrier storage parts 4a, 4b.
Patent JP-S60231897-A (JP)
Inventor: SUDA KATSUTOSHI
IPC: D21H17/67
Filed: 1984-04-27
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-H04316398-A (JP)
Title: Heat radiator
Inventor: YOSHIKAWA SHIGEO
IPC: H05K7/20
Filed: 1991-04-16
Abstract: PURPOSE:To prevent local heat of an electric component from being transferred directly to an electronic device body case by providing a heat radiating frame for connecting an electric component heat radiating plate formed in a structure in surface contact with the component to a case heat radiating plate formed as part of the case, an electric component heat radiating plate to the case heat radiating plate. CONSTITUTION:An electric component heat radiating plate 13 is so formed as to be effectively brought into surface contact with an electric component 14, brought into surface contact with a heat radiating plate 12, and effectively secured by clamping screws 19. Accordingly, heat generated at the component 14 is sequentially transferred to the plate 13, a heat radiating frame 12 and a case heat radiating plate 16. Then, the heat from the plate 16 is radiated to the atmosphere. Thus, since local heat of the component is not transferred to an electronic device body case, the device can safely be touched.
Patent JP-H02262973-A (JP)
Title: Motor stapler
Inventor: EZAWA TAKAO
IPC: B25C5/15
Filed: 1989-04-04
Abstract: PURPOSE:To prevent a continuous strike of more than twice by arranging a sensor for detecting a form detecting the presence of the form at the front side from a driving sensor, and providing a driving circuit driving a hammer driving part at the time when these sensors detect the presence of the form. CONSTITUTION:Form detecting sensors 20L, 20R detecting the presence of the form the arranged at the front side of driving sensors 14L, 14R besides the driving sensors 14L, 14R for driving a hammer driving part 8, and a driving circuit driving the hammer driving part 8 at the time when these sensors (14L, 14R), (20L, 20R) detected the presence of the form either is provided. Thus the hammer driving part is not driven unless the form is moved to the detection positions of the driving sensors 14L, 14R as well as the form being detected by the form detecting sensors 20L, 20R. Consequently the continuous strike of more than twice by a hammer 12 can be prevented.
Patent JP-S6257489-A (JP)
Inventor: RONARUDO JIEI MIYUIRU
IPC: C10N40/25
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03283828-A (JP)
Title: Individual selective call receiver with display function
Inventor: SATO TOSHIAKI
IPC: H04B7/26
Filed: 1990-03-30
Abstract: PURPOSE:To effectively use a radio wave by using the information reception control to transmit transmission information from a base station only once. CONSTITUTION:In a receiver, it is discriminated by a CPU 6 whether information received after a call number is character display information or special control information. If it is special control information and a certain determined code, it is recognized that character display information to be essentially displayed is transmitted in accordance with certain procedures, and character display information is received in accordance with these procedures and is stored in a RAM 7 and is displayed on a device DISP 10. By this function, a certain call number is first transmitted and the special control code is transmitted immediately after though many specific subscribers to which the same information should be transmitted are divided to several groups. Consequently, this receiver is set to the character display information waiting state. Thus, all subscribers can receive information when character display information is transmitted only once thereafter.