baber/WOPTO huggingface dataset:
Patent JP-H088306-A (JP)
Title: Tab tape applied with adhesive
Inventor: INAGAKI TSUTOMU
IPC: H05K3/38
Filed: 1994-06-22
Abstract: PURPOSE:To ensure stabilized adhesion by setting the ratio of (curing reaction heating value of an adhesive layer abutting on a protective film)/(curing reaction heating value of an adhesive layer abutting on a flexible insulating film) higher than 1 thereby preventing foaming during the step for heating the adhesive. CONSTITUTION:An adhesive layer 2, comprising at least two layers, is sandwiched between a basic material, i.e., a flexible insulating film 1, and a protective film 3. In such tape, the ratio of (curing reaction heating value of an adhesive layer 2 abutting on the protective film 3)/(curing reaction heating value of the adhesive layer 2 abutting on the flexible insulating film 1) is set higher than 1. Consequently, when the TAB tape applied with adhesive is laminated on a copper foil, foaming can be prevented during the heating step of adhesive and thereby insufficient adhesion can be prevented without sacrifice of conventionally required reliability, chemical resistance, etc., even if the lamination is effected under low temperature and low pressure.
Patent JP-H0230814-A (JP)
Title: Surface coating of banking body
Inventor: ANRI BIDARU
IPC: E02D29/02
Filed: 1989-06-01
Abstract: PURPOSE: To reconcile plantation and sheathing and save the material by laminating a unit consisting of a facing panel and a pair of side panels for supporting the facing panel, and providing a sloping banking on the facing panel. CONSTITUTION: A reinforced concrete facing unit 1 formed of a facing panel 3 and a pair of side panels 2, 2 for supporting the facing panel 3 in the inclined state are mutually laminated to form a facing structure on the surface of a banking. The banking is supported on the facing panel 3 in the state inclined with the reverse gradient to the facing panel 3 and an inclination smaller than the angle of repose of earth and sand, and its surface forms a planting exposed part. The facing panel 1 is constituted so as to be slot-in and engagingly fitted to grooves 4, 4 provided on the side panels 2, 2, and it is laminated every other step in a facing unit having a facing unit having no surface panel 3 on the same side panels 2, 2 to form a cavity for housing the sloping banking.
Patent JP-S6119741-A (JP)
Title: Recovery of valuable metals by selective pulverization
Inventor: AOKI KATSUO
IPC: B02C17/14
Filed: 1984-07-06
Abstract: PURPOSE:To selectively separate and recover valuable metals with good efficiency, in the impact type pulverization of a valuable metal-containing mineral, by using an elastomer or an impact medium coated with the elastomer. CONSTITUTION:Valuable metal-containing minerals such as a bed baked ore con taining Fe and SiO2 and elastic bodies such as nyron resin balls or pulverization medii such as balls or rods coated with an elastomer are put in an impact type pulverizer such as a vibration mill or a ball mill. The apparatus is operated at the predetermined number of rotations and amplitude to continuously impart stress to the minerals to be pulverized by elastic bodies to preferentially perform fragile breaking without generating plastic breaking. The selectively pulverized one is high in an Fe-grade and low in an SiO2-grade and a valuable metal can be separated and recovered with good efficiency.
Patent JP-H036666-A (JP)
Title: Character string retrieving system
Inventor: YAMADA MEGUMI
IPC: G06F17/30
Filed: 1989-06-02
Abstract: PURPOSE:To prevent the misretrieval of character strings by retrieving a charac ter string to be stored in a character string store part via a retrieving process part out of those character strings stored in a subject document store part. CONSTITUTION:A control part 1-2 performs the control to convert a character string and a subject document inputted via an input part 1-1 into each standard form via a character string conversion part 1-4. Thus the input character string is converted into a standard form and stored in a character string store part 1-5. Then the subject document is also converted into a standard form and stored in a subject document store part 1-6. A retrieving process part 1-7 retrieves a character string to be stored in the part 1-5 out of those character strings stored in the part 1-6. Then the retrieved character string is displayed at a display part 1-8. In such a constitution, a desired character string can be retrieved with no omission.
Patent JP-S6034220-A (JP)
Title: Electric discharge machine
Inventor: ITOU TETSUROU
IPC: B23H1/02
Filed: 1983-08-01
Abstract: PURPOSE:To improve the working efficiency by controlling the ejection pressure or the suction pressure of working liquid to remove contamination from the inter-pole gap on the basis of the output from means for deciding the inter- pole state between the electrode and a work. CONSTITUTION:Working liquid sucked through a feed pump 100 from a working liquid tank 99 is fed through a solenoid valve 101 and manual value 102 to an ejection path 104 provided in an electrode 10. Upon exceed over predetermined pressure level, signal SB is fed back from a liquid pressure meter relay 105 to a controller 106 for said valve 101 to maintain specific pressure level of working liquid. Upon accumulation of chips in the inter-pole gap, signal SA is fed from an abnormal discharge detecting means for analyzing the frequency spectrum of discharge voltage waveform across the electrode 10 and a work 14 and for deciding whether it is abnormal discharge or normal discharge to a valve controller 106 thus to open the solenoid valve 101. Consequently, chips accumulated in the inter-pole gap are removed quickly by the ejected pressure to recover the inter-pole state.
Patent JP-H01310197-A (JP)
Title: Motor driven blower
Inventor: YAMAURA IZUMI
IPC: F04D29/28
Filed: 1988-06-08
Abstract: PURPOSE:To make small the resistance of air generating at the time of high speed revolution of an impeller, thereby lessening the loss of motive power by rounding the corner portions of a caulking portion projecting from a main plate and a side plate. CONSTITUTION:A centrifugal impeller 1 is made up of a circular main plate 2, an annular side plate 3 at whose center an air blowing-in opening portion 3a is formed, and a plurality of blades 4 arranged in a spiral shape between these main plate 2 and side plate 3. And the corner portions of the caulking portion projecting from the main plate 2 and the side plate 3 are formed roundly.
Patent JP-S62298054-A (JP)
Title: Recording disk reproducing device
Inventor: FUJIOKA YOSHITAKA
IPC: G11B17/049
Filed: 1986-06-17
Abstract: PURPOSE:To prevent faulty operation by automatically releasing a control state for controlling the movement of a disk inserting and holding transfer mechanism, in accordance with the installation of a disk case. CONSTITUTION:When a disk case is inserted into a reproducing device 50 and a case expanding opening mechanism 60 fixes the disk case, and an opening part of the disk case is expanded and opened, a control state for controlling the movement of a disk inserting and holding transfer mechanism 90 of a control mechanism 600 is automatically released, and thereafter, the disk inserting and holding transfer mechanism 90 is made movable, and loading of a disk is executed. Also, after the loading is completed, when the disk case is taken out, the control mechanism 600 goes to a state for controlling a movement of the disk inserting and holding transfer mechanism 90 again. Accordingly, release of the fixation prior to use by a user in made unnecessary.
Patent JP-S5764280-A (JP)
Title: Dust figure transfer type electronic copying machine
Inventor: TANAKA SUSUMU
IPC: G03G21/10
Filed: 1980-10-07
Abstract: PURPOSE:To remove foreign matter and toner charged to the opposite polarity contained in a recovered magnetic developer, by feeding a small diameter magnetic carrier and toner collected in a cleaning part, to a developing device through a magnetic carrying part having an opening for dropping the foreign matter. CONSTITUTION:A photoreceptor 1 is electrically charged 2, exposed to light 3, and after that is developed by using a developer consisting of a small diameter magnetic carrier having >=10<13>OMEGAcm resistance, and an insulating toner, and applying the bias of the same polarity with a latent image, to a sleeve 10, and the toner and the carrier are make to adhere to a image part and a non-image part, respectively. In the transfer part, only the toner is transferred on a paper, an untransferred toner and the carrier gas recovered by a cleaning device, and are carried to a developing device by a carrying member 19. In the course of carrying, an opening 24 for dropping the foreign matter is provide, and on the upper part of the opening part, a magnet 6 is provided. The carrier and a normal polarity toner only are carried across the opening part by a rotation of a coil spring 23.
Patent JP-H035527-A (JP)
Title: Bank structure
Inventor: HASHIMOTO ISAO
IPC: E02D17/18
Filed: 1989-06-02
Abstract: PURPOSE:To adjust apparent weight of a bank when banking is executed by after banking weight adjusting bodies downward in multiple stages on a base ground through a hose for fluid absorption/discharge, operating a fluid absorption/discharge device. CONSTITUTION:When banking is executed on a base ground 3, hollow weight adjusting bodies 1 that can adjust inner pressure are placed downward and set, and after a hose 2 is set thereto, a bank 4 is constructed and each weight adjusting body 1 is buried. After the hose 2 to which the weight adjusting body 1 of a number of stages that are equal to the height of the banking body and the set things are buried by the bank 4, a roof 6 is laid topmost. By the operation of a fluid absorption/discharge device 5 linked to a base end of the hose 2, air and so on can be attracted or compressed to the weight adjusting body 1. By the simple construction, apparent weight of a banking body can be adjusted, and even for a soft base ground, the effect thereby can be restricted to a lowest limit.
Patent JP-S5844917-A (JP)
Title: Working method for burring or the like
Inventor: YABE MINORU
IPC: B21D19/00
Filed: 1981-09-09
Abstract: PURPOSE:To enable forming to sufficient burring height without causing damage of dies near plural burring die holes by forming plural burring projections close to each other by using a burring punch greater in outer diameter of the tip R part than the outer diameter of the side wall. CONSTITUTION:The tip R part 21 of a burring punch 20 is made to a spherical form and the outer diameter D1 of the side wall 22 is formed smaller than the outer diameter D0 of the tip R part 21. A lower burring hole 6 of a work 8 is positioned guided by a guiding part 11 of the burring punch 20, and burring is performed. In this case, even when the edges of three adjacent burring punches 20 and corresponding three burring punches are insufficiently engaged, the contact part of the burring punch 20 with the work 8 at the time of ironing burring is in a state of line contact. Accordingly, ironing burring of the bulging top 9 of the work 8 can be performed only by the tip R part 21 of the burring punch 20.
Patent JP-S5662594-A (JP)
Title: Methane generator
Inventor: MIYANARI MASAHARU
IPC: C02F3/28
Filed: 1979-10-30
Abstract: PURPOSE: To prevent methane accompanied with odor from escaping into air and prevent unfermented sewage from being exhausted from the exhaust pipe, by constituting the methane generator so that methane may escape to the drain pipe with trap by the escape valve when an allowable quantity or more of methane is collected in the methane tank.  
     CONSTITUTION: In the methane generator, since methane 11 is emitted to drain pipe 5 through escape valve 12 when gas pressure in floating tank 2 becomes a fixed value or more, methane 11 and unfermented sewage 9 can be prevented from flowing out from floating tank 2. Consequently, methane 11 is taken out from methane taking-out pipe 6 and is used, and methane 11 generated from sewage 9 can be used again when pressure of floating tank 2 is lowered. Methane 11 discharged from escape valve 12 is exhausted into drain pipe 5 at the opposite side of methane fermenting tank 1 and has odor cut off by trap 15, and therefore, odor is  not generated near tank 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6119721-A (JP)
Title: Addition of alloy to molten steel
Inventor: SATOU ICHIROU
IPC: C21C7/00
Filed: 1984-07-06
Abstract: PURPOSE:To add an alloy to molten steel without oxidizing the same by a simple apparatus, in adding the alloy to molten steel in a ladle, by providing a slight gap between the ladle and the upper lid thereof and blowing inert gas in the molten steel from the bottom of the ladle while adding the alloy to the exposed surface of molten steel along with inert gas. CONSTITUTION:A lid 5 is arranged to a ladle 1 receiving molten steel 3 covered with molten slag 4 so as to provide a slight gap 9 between the upper edge of the ladle 1 and the lid 5. Inert gas such as Ar is blown in molten steel 3 from the porous plug 2 provided to the bottom part of the ladle 1 and the surface of the molten steel 3 is partially exposed from the molten slag 4 by the rising of the inert gas. Inert gas such as Ar or N2 is blown in the exposed part from a gas blow-in nozzle 8 while an alloying material such as Pb is added to the exposed surface of the molten steel from an alloy adding port 7. Because the space above the surface of the molten steel 3 in the ladle 1 comes to positive pressure and the open air does not enter the ladle 1 from the gap 9, the oxidation of the molten steel 3 is prevented and it is unnecessary to strictly keep air-tightness between the lid 5 and the upper edge part of the ladle 1 and the addition of the alloying agent is performed without oxidizing the molten steel by a simple apparatus.
Patent JP-H1073926-A (JP)
Title: Material for manufacturing lithographic plate containing glass support body
Inventor: VERLINDEN BARTHOLOMEUS
IPC: G03F7/09
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic plate precursor having a support body having high dimensional stability and excellent resistance to chemicals by providing a material having a glass support body having a thickness of a specified value or less, a breaking stress of a specified value or more, and a Young's elasticity of a specified value or less. SOLUTION: This material comprises a glass support body and a surface dividable into ink receiving area and ink repelling area according to an image pattern on the glass support body. The glass support body has a thickness of 0.5mm or less, a breaking stress of at least 10<7> Pa, and a Young's elasticity of 10<11> Pa or less. This material further comprises a first layer containing a polymer on which an image can be formed by laser etching, and a second layer under the first layer on the glass support body. At least one of the first layer and the second layer is characterized by effective absorption of infrared ray, and the first and second layers show different affinities to a printing solution selected from the group consisting of ink and an adhesive solution for ink.
Patent JP-H04341998-A (JP)
Title: Memory circuit
Inventor: TAKASHINA KENJI
IPC: G06F11/16
Filed: 1991-05-16
Abstract: PURPOSE:To check the normalcy of a decoder circuit in a short duration, to detect an abnormality while it is in use and to improve data reliability. CONSTITUTION:A decoder circuit 1 decodes external address information A1 to Am, converts them to memory cell selecting signals M1-1 to M1-j and outputs the memory cell selecting signals M1-1 to M1-j to a memory cell 2 and a comparator circuit 4. A decoder circuit 3 decodes the external address information A1 to Am, converts them to memory cell selecting signals M2-1 to M2-j and outputs the memory cell selecting signals M2-1 to M2-j into the comparator circuit 4. The comparator circuit 4 checks to see whether the result of decoding of the decoder circuit 1 and the result of decoding of the decoder circuit 3 are the same or not and when a discrepancy is detected, an error signal is outputted.
Patent JP-H10313931-A (JP)
Title: Wrapping small ornament
Inventor: YAMAZAKI YOSHIHISA
IPC: A45C13/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To wrap a small ornament easily and in a short time by applying the constitution that a cord passing hole is drilled through a decorative part, an elastic stretchable cord is passed through the cord passing hole of the decorative part in a twofold state and then stoppers are fastened to both ends of the elastic stretchable cord. SOLUTION: The decorative part 11 of a wrapping small ornament 10 has a small ring 14a as a center hollow part or a cord passing hole 11a integrated with the back of a golden moving ball 14 made of gold plated plastic resembling a pistil or a stamen. Also, an elastic stretchable cord 12 is formed to have a diameter roughly equal to a half of the diameter of the cord passing hole 11a of the small ring 1a, and passed through the cord passing hole 11a of the decorative part 11. Then, stopper members 13 are fastened to both ends of the elastic stretchable cord 12. According to this construction, the ornament 10 can be wrapped easily and in a short time, and when the ornament 10 is bag type, the mouth of the bag can be sealed or opened easily and properly.
Patent JP-H08312597-A (JP)
Title: Vacuum pump device
Inventor: OTAGAKI MANABU
IPC: F04F5/04
Filed: 1995-05-15
Abstract: PURPOSE: To provide a vacuum pump device capable of maintaining highly the suction efficiency of an ejector and the pumping efficiency of a circulating pump. CONSTITUTION: An ejector 2 is mounted to the upper part of a tank 1. The lower end 7 of a diffuser 6 is opened into the tank 1. A partition wall member 5 is disposed on the outer periphery of the diffuser 6. A collision plate 8 is mounted below the diffuser 6. A coil spring 10 is disposed in the lower part of the collision plate 8. A lower opening 11 of the tank 1 is connected to a circulating pump 4 and a discharging port 12 of the circulating pump 3 is connected to the ejector 2.
Patent JP-H08308668-A (JP)
Title: Furniture stopper
Inventor: KOJIMA JUJI
IPC: A47B97/00
Filed: 1995-05-17
Abstract: PURPOSE: To prevent furniture from falling by moving a lock member backward and inclining a supporting member with a spring device at an instant when the load of the object to be supported on the supporting member is tentatively removed by the sway of the supported object by an earthquake. CONSTITUTION: An object F to be supported is supported in a regular posture by putting an antiseismic pad P at the upper/lower edges of the rear surface of the object F and by inserting this furniture stopper to prevent falling between the lower edge and the floor B on both sides of the front of the object F. By pulling out an engagement device, supporting members 1 and 2 are disengaged. If the object F in this condition is swayed by an earthquake, the load of the object F put on the supporting member 1 is tentatively removed by the to- and-fro sway, and, at this instant, a lock member 3 moves backward by the action of a spring device 4. When the load of the object F returns on the supporting member 1, the supported object F is supported by the supporting member inclining (rising).
Patent JP-S6119164-A (JP)
Inventor: HANSU IERUKU PUFURAIDERAA
IPC: H01L21/285
Filed: 1985-06-27
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-H10332964-A (JP)
Title: Array waveguide grating element
Inventor: KAMITOKU MASAKI
IPC: G02B6/122
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an array waveguide grating element easy to wavelength- tune, to integrate with a semiconductor waveguide type element and to connect with an optical fiber by connecting a high mesa waveguide structure with a buried waveguide structure. SOLUTION: This element is constituted of a piece or above of input waveguides 1, a first slub area (waveguide) 2, an array area 3, a second slub area (waveguide) 4 and a piece or above of output waveguides 5 connected to the end part of its slub area. Then, a part (waveguide part of an area surrounded by a triangle) of the area of the array waveguide 3 is made the buried waveguide structure 6. Since the buried waveguide structure is smaller than the high mesa waveguide structure that the horizontal direction of the waveguide is enclosed by air in a refractive index in the horizontal direction, and the bent radius of the waveguide isn't reduced regularly, miniaturization is difficult. Then, the bent part of the waveguide is made a high mesa structure 7, and the miniaturization is attained.
Patent JP-S5765075-A (JP)
Title: High speed reproduction method of video disc
Inventor: KURATA HIROTAKA
IPC: G11B7/085
Filed: 1980-10-08
Abstract: PURPOSE: To increase the operability, by providing an indicating switch for forwarding and reversing high speed reproduction, in high speed reproduction of a video disc, and performing tripple speed reproduction with a single operation and forward 5 times speed or backward 5 times speed reproduction through simultaneous operation.  
     CONSTITUTION: A spiral track 2 of a video disc constitute one field with 1/2 rotation and one frame with one revolution. A synthesized video signal RF read out of the disc is inputted to an amplifier 32, a vertical synchronizing signal is separated  35 and a signal (d) is obtained. The signal (d) is inputted to a forced drive pulse  generator 46 and a delay pulse generator 36. A tracking mirror 16 is controlled to forward and reverse position by singly or simultaneously operating a foraward and a reverese indication switch 41, 42 of a reproduction mode indication device 43, and double drive is made per one feed according to the signal (d) and a delay pulse (e) from a logical product circuit 40, allowing to move tracks as shown in (b), (a), (d) for high speed reproduction switching. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S622787-A (JP)
Title: Input circuit of catv converter
Inventor: SEKINE MIKIO
IPC: H04N5/00
Filed: 1985-06-28
Abstract: PURPOSE:To reduce the disturbance wave consisting of the sum component of two input frequencies produced within an intermediate frequency band, by dividing a filter into two bands and switching selectively these two bands in response to the tuning voltage. CONSTITUTION:The pass bands of both BPF 12 and 13 are set at 50-400MHz and 350-550MHz respectively. The tuning voltage is applied to a terminal at one side of a comparator 40 through a terminal 41. Then the output of the comparator 40 is changed to a high level from a low level centering on a refer ence voltage level when the tuning voltage level is raised up. When the tuning voltage level is approximate to 0V, a diode 28 is turned on and the voltage applied to a terminal of the comparator 40 is limited to an allowable input voltage level less than 0V by the diode 28 and a resistance 29. In such a constitu tion, either one of both filters 12 and 13 is switched automatically by the tuning voltage.