baber/WOPTO huggingface dataset:
Patent JP-H0271550-A (JP)
Title: Memory cartridge
Inventor: KONDO SHUJI
IPC: B42D15/10
Filed: 1988-09-06
Abstract: PURPOSE:To contrive the improvement of the reliability of connection and an increase the longevity of a memory cartridge by a method wherein outer leads are housed in one site of a resin constituting the memory cartridge and at the same time, the memory cartridge is provided with the group of narrow groove parts opened toward both surfaces of the surfaces and rears of the outer leads in a comb-teeth form. CONSTITUTION:In a lead frame 2, on which an LSI chip 1 is placed and the connection between the chip and the lead frame is finished, the frame 2 and the chip 1 are molded 9 with a molding resin and a package main body 10 of a memory cartridge is formed. At this time, the group of outer leads 6 of the frame 2 is resin-molded in a state that surface parts 11a and rear parts 11b, which serve as connection-contact faces with connectors of an external apparatus, are locally exposed from the molded resin part 9. In such a way, the group of the outer leads 6 is formed into a structure that both surfaces of each electrode are exposed in the group of groove parts 13a and 13b, which are formed from the side of the main surface of the same package main body 10 and the side of the surface reverse to the main surface and constitute the molded resin part 9. Accordingly, the electrode parts are prevented from being touched directly at the time of handling of the memory cartridge and the LSI chip can be protected from electrostatic breakdown.
Patent JP-2000059372-A (JP)
Title: Wireless lan system
Inventor: KUMAKURA KIKUYA
IPC: H04L12/28
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To secure communication with a wireless terminal in a cell even when an access point is stopped by fault occurrence or maintenance work in a wireless LAN system. SOLUTION: Plural access points 111 and 112 are provided in one cell 101, and the same cell ID is applied to the access points in the same cell. In competition processing among access points having the same cell ID, control is performed so that only one of them can become a master access point, and communication between such master access points and communication with wireless terminals 121-124 are performed.
Patent JP-H0666010-A (JP)
Title: Free access floor and working method thereof
Inventor: YOSHITANI IWAO
IPC: E04F15/18
Filed: 1992-08-21
Abstract: PURPOSE:To form required wiring routes between respective unit bodies by arranging a large number of unit bodies on a large-scale base sheet while leaving a specified interval between respective unit bodies. CONSTITUTION:Regarding four projections 3 to be fitted to the recessed parts that have been provided at four corners of the bottom surface of a square unit body 1 as one unit, a plurality of units of these projections 3 are provided on the surface of a long-size base sheet 4. Then, a large number of unit bodies 1 are arranged on the base sheet 4 which has been successively extended from one end of the floor surface, while leaving a specified interval between respective unit bodies 1, so that wiring routes 19 are formed between the respective unit bodies 1. In these wiring routes 19, strong current wires 20 and weak current wires 19 are arranged through a wall surface 22 or the like, and the upper entire region of the wiring routes 19 is covered with floor plates 7. Further, if necessary, upper wiring routes 19b are formed above connecting plates 8.
Patent JP-S6467391-A (JP)
Title: Decorative card and manufacture thereof
Inventor: YOSHIKAWA HIDEO
IPC: B42D15/02
Filed: 1987-09-08
Abstract: PURPOSE: To easily obtain precise and beautiful decoration card by using at least tricolor photosensitive color-sheet of yellow, magenta and cyan, and reproducing multicolored picture image on the card substrate. CONSTITUTION: By using photosensitive color sheet, pressing it against surface of card substrate 1, and peeling off support face 5 and mold lubrication layer 7, photosensitive colored layer 6 is transcribed. Then color-resolved mask film 9 for yellow, magenta or cyan obtained through color-decomposition of the original of multicolored picture image is made close contact with the photosensitive colored layer 6 and subject to exposure. When exposed, because cross- linking or decomposition forms latent image on the exposed portion, it forms color image 10 by development processing. By conducting this process three times for yellow, magenta and cyan on a card substrate 1 so as to match each color and reproducing multicolored image 2, the decoration card is obtained.
Patent JP-H0561923-A (JP)
Title: Electronic filing device
Inventor: INABA FUMIO
IPC: G06F17/30
Filed: 1991-09-04
Abstract: PURPOSE:To retrieve and display an image at a high speed and also to print out quickly the reduced image data. CONSTITUTION:A scanner 4 compresses the image data read out of an input original and then outputs them by coding. A control part 2 stores the image data received from the scanner 4 and the image data reduced to the original into an optical disk 5. A display part 1 reads the reduced image data out of the disk 5 with the retrieving designation given from a keyboard 3 and then displays the image data.
Patent JP-S6283947-A (JP)
Title: Paper handling method and its device
Inventor: MIURA ISAMU
IPC: B65H3/62
Filed: 1985-10-07
Abstract: PURPOSE:To enable a paper bundle to be transferred to a desired position while automatically handling the paper bundle, by holding one end of the paper bundle by a paper clamping mechanism while holding it to a belt, while the paper bundle is conveyed by the transfer belt, and rapidly changing a direction of the paper clamping mechanism so that an air layer is formed between upper and bottom layers. CONSTITUTION:An electromagnetic solenoid 28 is driven by a paper detecting mechanism, and if a chuck releasing plate 24a is retracted, a movable jaw 21 is protruded toward a fixed jaw 20 by resetting a spring, and a bundle of paper (a), whose end part is firmly held, is conveyed along a moving route of chain belts 3a, 3b reaching a position of a releasing plate 24b. And in that position, if an engaging roller 23 is pressed by moving the releasing plate 24b by the solenoid 28, the bundle of paper (a) is dropped and loaded on the uppermost position of a paper aligning device 2 by releasing chuck parts 15, 15a. Here the paper handling action is performed during the above described conveyance, and a paper clamping mechanism 11, also changing its direction if the belts 3a, 3b acutely change their directions in a position of the route via a pulley 4a, generates the displacement between upper and bottom layers of the bundle of the paper (a), whose end part is held, and a desired paper handling effect is obtained by air intruding to a part between said layers.
Patent JP-2000059893-A (JP)
Title: Hearing aid device and its method
Inventor: SATO SHOE
IPC: H04N5/60
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To allow an audibly handicapped person to discriminate voice signals heard in plural directions. SOLUTION: Selector switches 105, 106 select transfer functions 107-109 so that a sound signal from a sound source to which an audibly handicapped person opposes is heard by the audibly handicapped person in the directly opposite position and the voice signal from the other sound source is heard with a relative position among sound signals of sound sources place in plural directions. The selector switches 105, 106 decide a transfer function by a detection signal of a head direction detector 111.
Patent JP-H0272667-A (JP)
Title: Semiconductor device
Inventor: YASUDA SEIJI
IPC: H01L29/732
Filed: 1988-09-08
Abstract: PURPOSE:To reduce the area of an element and to obtain breakdown strength close to ideal breakdown strength by forming an electrode to the insides of grooves for trench isolation. CONSTITUTION:An element isolating groove part 5 having the depth reaching a substrates 1 is formed around an embedded layer 4. A groove part 7 which isolates the embedded layer 4 and a collector electrode lead-out region is formed. An insulating layer 8 is formed on the main surface of a semiconductor element other than a contact region between the groove parts 5 and 7 and the P<+> type embedded layer 4. A base electrode 9 is formed in the contact region as follows: the electrode extends to the groove parts 5 and 7 surrounding the embedded layer 4; the electrode crosses the junction part between the P<+> type embedded layer 4 and an N-type epitaxial layer 3; and the groove parts 5 and 7 are filled with the electrode. Therefore, a depletion layer is uniformly expanded even when a reverse voltage is applied to the electrode 9, and the concentration of electric charge can be blocked. In this way, the area of the element can be reduced, and breakdown strength close to ideal breakdown strength can be obtained.
Patent JP-H10120904-A (JP)
Title: Self-bonding conductive silicone rubber composition
Inventor: HIRANO TATSUJI
IPC: C08K3/08
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a self-bonding conductive silicone rubber composition excellent in handleability, effecting strong self-bonding without needing the adhesive processing on the surface of tape, having shielding property against electromagnetic waves, capable of conducting static electricity and extremely useful for preventing electrostatic interface by compounding a silicone rubber composition with a boron atom-containing additive. SOLUTION: This composition is obtained by compounding 100 pts.wt. of organopolysiloxane having a high polymerization degree, 0-100 pts.wt. of reinforcing silica powder having specific surface area of 50m<2> /g or more, 0-100 pts.wt. of extending semi-reinforcing filler having specific surface area of 2m<2> /g or more, at least one conductive component selected from 10-150 pts.wt. of carbon black and 1-400 pts.wt. of metal powder, 0.1-10 pts.wt. of a platinum-based catalyst, a cross-linking agent or an organic peroxide, and 0.1-20 pts.wt. of a boron-containing additive, in which the content of boron atom is adjusted so that it becomes 1.0 or more based on 500 of silicon atom and becomes 1.0 or less based on 100 of silicon atom.
Patent JP-H1057182-A (JP)
Title: Bearing structure
Inventor: NUMA NAOKI
IPC: A47C3/026
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a shaft moving device with which a backlash caused by wear due to repeated uses hardly occurs, assembly is facilitated and especially the seat and back rest of a chair can be reclined. SOLUTION: Concerning such bearing structure, a lateral shaft 8 is attached between the left and right side plates of a seat holder 5 and a slider 17, of which the upper and lower surfaces are parallel, is attached to the shaft 8. Then, a long hole is formed by mutually parallelly confronting a slope 14 formed at the upper edge of a base frame 4 and a slope 16 formed at one part on the lower face of an attachment plate 15 fitted to the upper surface of the base frame 4, and the slider 17 is fitted into this long hole so as to be freely slid.
Patent JP-S6379852-A (JP)
Title: Production of trimellitic acid
Inventor: SAKAKIBARA YASUZOU
IPC: B01J27/00
Filed: 1986-09-24
Abstract: PURPOSE:To obtain the titled compound useful as a plasticizer, etc., by oxidizing pseudocumene with molecular oxygen-containing gas, to improve purity and yield in a short time, safely and inexpensively, by carrying out oxidation reaction by two stages by two devices connected in series. CONSTITUTION:A device wherein a front reaction zone consisting of one or more complete blending type reactor is connected to a rear reaction zone consisting of one more plug flow reactors in series is used. First a reaction mixture consisting of a catalyst comprising a cobalt compound, a manganese compound and a bromine compound as main components, acetic acid as a solvent and pseudocumene as a raw material is sent to the front reaction zone, namely the complete blending type reactor and most (70-90% conversion ratio) of pseudocumene is is oxidized with molecular oxygen-containing gas. Then the oxidation reaction is substantially completed in the rear reaction zone, namely the plug flow type reactor to give the aimed compound continuously. the oxidation reaction is carried out in the range of 130-230 deg.C.
Patent JP-H0966230-A (JP)
Title: Waste refuse measuring device and control of combustion using the same
Inventor: OUCHI TETSUO
IPC: B01J4/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To detect the wt. and vol. of the waste refuse charged in an incinerator within a real time by providing the measuring device with a flap damper consisting of a flap plate and the counter wt. taking the moment balance of the flap plate to the inlet of a waste refuse charging chute. SOLUTION: Urban waste refuse is transferred to a drum feeder 4 while roughly crushed by a transfer screw 3 to be diffused and, after a weighing flap damper 6 is operated, the urban waste refuse is allowed to fall on a charging chute 5 to be allowed to flow in a fluidized bed incinerator 12. Then, the waste refuse is allowed to fall on a fluidized bed formed from a fluidizing substance 10 to be heated, dried and incinerated. At this time, the opening signal of the weighing flap damper 6 is sent to a combustion control device 13 and the charging wt. of the waste refuse is determined on the basis of a weighing flap damper opening degree-waste refuse wt. characteristic curve.  Actual fuel quantity is calculated from a waste refuse wt.-actual fuel characteristic curve on the basis of the waste refuse wt. and the quality of waste refuse and combustion air introducing quantity is controlled on the basis of the actual fuel quantity.
Patent JP-H0561211-A (JP)
Title: Recording medium for electrostatic and thermal recording
Inventor: KAWANISHI TOSHIYUKI
IPC: G03G5/028
Filed: 1991-09-04
Abstract: PURPOSE:To obtain a recording medium having high sensitivity and durability by regulating the potential attenuation start temp. of a recording layer to >=50 deg.C and making the glass transition temp. of the layer higher than the potential attenuation start temp. CONSTITUTION:This recording medium is composed of an electrostatic and thermal recording layer 2, a base layer 1 and an electric conductive layer 3. The recording layer 2 is a resin layer based on a polar polymer having >=2.7 dielectric constant. The base layer 1 is a member for supporting the recording layer 2 and is made of a film forming material. The potential attenuation start temp. of the recording layer 2 is >=50 deg.C and the glass transition temp. of the layer 2 is higher than the potential attenuation start temp. The potential attenuation finish temp. of the layer 2 is <=200 deg.C and the thermal deformation temp. of the layer 2 is higher than the potential attenuation finish temp.
Patent JP-S6468774-A (JP)
Title: Ozone and nitrogen oxide removing member
Inventor: KUROSAKI KAZUO
IPC: B01J23/46
Filed: 1987-09-09
Abstract: PURPOSE:To suppress the concentrations of ozone and nitrogen oxide to lower values for a long time by attaching RuO2 onto a support. CONSTITUTION:The RuO2 having excellent ozone and nitrogen oxide decomposition ability is obtained by mixing an aqueous solution of ruthenium (III) nitrate with an aqueous solution of Ce (IV) nitrate, bringing RuO4 vapor produced by properly heating the mixture into contact with the surface of the support having a reducing surface, and forming RuO2 on said surface, thus permitting ozone and/or nitrogen oxide to be effectively removed.
Patent JP-H04103327-A (JP)
Title: Mold for extrusion
Inventor: IKENO TAKASHI
IPC: B29C48/32
Filed: 1990-08-23
Abstract: PURPOSE:To prevent a spider mark from being formed on a molded item while the advantages of a spider die is provided by extending a supporter integral with an outer die to the downstream side in a direction of extrusion, providing supporting shaft extending from the lower part of said supporter along the axis thereof toward the upstream side and fixing an inner die to the upstream side end of said supporting shaft. CONSTITUTION:By fixing an inner die 20(main inner die 23 of the die 20) to the upstream side end of a supporting shaft 40, the inner die 20 is disposed within an outer die 10. If an extruder is connected to the upstream side ends(left end) of the dies 10, 20 to deliver molten rubber Aa containing cut fiber therefrom, a molded item Ab formed into a cylindrical shape is extruded to the downstream side through the gap between both dies 10, 20. Since no spider is provided between the dies 10, 20 no spider mark is formed on the item Ab, which is preferable in consideration of the fact that spider marks, in general, is greatly produced when cut fibers are contained. Since the molten rubber Aa flows axially symmetrically along a straight line, uniformity in circumferential quality is excellent.
Patent JP-S60117686-A (JP)
Title: Continuous production apparatus for thin-film solar battery
Inventor: UCHIDA MORIO
IPC: H01L31/18
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a high-quality thin-film solar battery by a method wherein sprockets synchronously driving forward a substrate and masks mounted thereon and dislocation correcting rollers, adjusting positional relations between the masks and the substrate in film-forming areas are provided for the compensation of the relative, positional differences between the masks and the substrate. CONSTITUTION:Masks 10A, 10B, and a substrate 11, piled one upon the other, are transported by synchronously driven sprockets 29. In film-forming areas 25 in decompressed film-forming tanks 15A, 15B, a film 13 and then 14 is formed on the substrate 11, wherefor electrodes 27 function. The masks 10A, 10B, and the substrate 11 are struck by secondary electrons emitted by the electrodes 27 during the film-forming process, which results in changes in length of the film-forming areas 25. The difference thus generated is compensated when mask dislocation correcting rollers 31 lower the masks 10A, 10B. Similarly, changes in length of the substrate 11 is compensated when substrate dislocation compensating rollers 32 elevates the substrate 11.
Patent JP-S6471686-A (JP)
Title: Flexible arm robot
Inventor: TAKAGI HIROAKI
IPC: B25J18/06
Filed: 1987-09-09
Abstract: PURPOSE: To reduce a capacity of a motor and provide a small-sized light-weight motor by adding the reference tensile force to an operating tool, changing the tensile force of an opposite operating tool on a diagonal line, to the reference tensile force, and mounting a motor only for curving a flexible arm robot by the amount of this change. CONSTITUTION: The uniform reference tensile force is added to four wireshaped operating tools 3a-3d by the load members 7, and a number of elements 2a-2n of a flexible arm robot through which these operating tools 3a-3d are penetrated, and which are arranged in series to each other, are energized in an upright state on a base 1. A pinion 5a is rotated by a motor 8a in this condition, a rack 4a of both racks 4a, 4c engaged with this pinion 5a is moved upward and the other rack 4c is moved downward. As a result, the tensile force of a operating tool 3a of a pair of operating tools opposite to each other on a diagonal line, is reduced to be lower than the reference tensile force, the tensile force of the other operating tool 3c is increased to be higher than the reference tensile force, and a number of elements 2a-2n are curved in a desired direction.
Patent JP-S59113514-A (JP)
Title: Recording and reproducing method of binary information
Inventor: TAKEUCHI HIROAKI
IPC: G11B5/09
Filed: 1982-12-20
Abstract: PURPOSE:To demodulate modulated data to binary data correctly even if a peak shift is generated in a reproduced signal by the secondary distortion of a reproducing system, by performing the second modulation and demodulation besides the first modulation and demodulation. CONSTITUTION:Binary data is inputted to an input terminal 19 and subjected to MFM modulation by the first modulating part 20. The modulated waveform due to MFM modulation outputted from the first modulating part 20 is subjected to the second modulation. The modulated waveform is inverted in every inversion position and the middle of two continuous inversion positions of the MFM modulated waveform by the second modulation. The second modulated data attained by the second modulating part 21 is recorded by a recording part 22. After this data is reproduced by a reproducing part 23, the second modulation is demodulated by the second demodulating part 24. The second demodulating part detects the leading edge of the second modulated waveform (b) to output a pulse (c). Since this pulse wave (c) is equal to pulses which detect the leading edge and the trailing edge of the first modulated waveform (a), this pulse wave (c) is subjected to MFM demodulation by the first demodulating part to output demodulated binary data from a terminal 26.
Patent JP-H0663072-A (JP)
Title: Disposable diaper
Inventor: FUJIOKA YOSHIHISA
IPC: A61F13/15
Filed: 1992-08-24
Abstract: PURPOSE:To arrange a liquid absorbing agent on a joint of a crotch under part, as well, and to prevent a discharge liquid from leaking from both side edges of the crotch under part by forming the front and the back body parts in separate bodies, performing a joining line curved convexly to the waist round part of each body in the crotch under area of each body, and joining integrally each body part in the crotch under area. CONSTITUTION:A diaper main body 1 is constituted of front body parts 2, 3 constituted of a liquid permeable top sheet, a liquid impermeable back sheet, and a liquid absorbing panel interposed between both sheets, and in the center part of the lower end of each body part 2, 3, that is, in a crotch under area, a recessed part curved convexly to the waist round side is formed. Subsequently, the crotch front and back body parts 2, 3 are joined integrally by leaving a little an edge of the recessed part 7 and performing a joining line 8 by a melting means under heating or an ultrasonic action to its edge part along it. Also, in both side edge parts of the crotch back body part 3, plural fastening means 13 consisting of a tape fastener to which a pressure sensitive sticking agent is applied are provided, and also, on the crotch under inside surface of the diaper main body 1, a liquid absorbing auxiliary panel 15 being long in its vertical direction is provided.
Patent JP-S60119845-A (JP)
Inventor: KOYANAGI DAIJIROU
IPC: E04B2/86
Filed: 1983-11-30
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-S61102263-A (JP)
Title: Dot printer head
Inventor: IKEDA TAKAMASA
IPC: B41J2/28
Filed: 1984-10-25
Abstract: PURPOSE:To eliminate a significant displacement by applying a direct current to a coil to cancel a magnetic flux of permanent magnet during printing and applying a direct current of reversed polarity to the coil to reduce the oscillation of an armature when the armature has returned. CONSTITUTION:If a coil 33 is energized, a magnetic suction force between magnetic polar surfaces 22a, 34a becomes extinct, resulting in the displacement of an armature 34 in an arrow N direction by the force of a leaf spring 29. An electric current applied to the coil 33 becomes extinct and at the same time, a printing wire 33 continues to be displaced thus performing printing operation. A magnetic flux attributed to a permanent magnet 24 appears and a magnetic suction force generates between the magnetic polar surfaces 34a, 24a. The armature 34 begins returning to an arrow NI direction by an impact caused by its collision. The armature 34 runs into the magnetic polar surface 22a, being displaced to an opposite direction. At that time, an electric current of reversed polarity is applied to the coil 33. A magnetic suction force generates between the magnetic polar surfaces 34a, 22a and the oscillation of the armature 34 in reduced significantly.