baber/WOPTO huggingface dataset:
Patent JP-S58141485-A (JP)
Title: Tape length discriminating device
Inventor: AKITA SHINICHI
IPC: G11B27/17
Filed: 1982-02-18
Abstract: PURPOSE:To increase the degree of margin for various errors and prevent discrimination failures, by using the rotation cycle of a shaft, which is obtained on a basis of correlation characteristics of respective shafts for a tape having a specific length, as a reference and comparing this rotation cycle with an actually measured rotation cycle to discriminte the length of a tape. CONSTITUTION:For example, a pulse P3 is generated from a signal generator 5 in accordance with rotation of a take-up shaft; and when a time t10 elapses after this generation, a measurement controlling circuit 10 counts pulses having a desired frequency. This counting operation is continued until a next pulse P4 arrives, and the rotation cycle of the take-up shaft at this time is measured actually. This measured value and contents (reference value) of a latch circuit 9 are supplied to a comparing circuit 11, and they are compared with each other by the fall of the pulse P4. When a tape A is loaded and the actually measured value and the reference value of the latch circuit 9 are denoted as ta and tb respectively, tb>ta is true, and the discrimination output of the tape A is  generated from the comparing circuit 11.
Patent JP-S63278298-A (JP)
Title: Housing of printed-circuit board
Inventor: OKAYAMA NAOKI
IPC: B65D85/38
Filed: 1987-02-06
Abstract: PURPOSE:To enhance the working efficiency during a process to insert a printed- circuit board by a method wherein a gap between a plate spring and a board guide can be changed by a coupling rod with a view to reducing the frictional resistance to be caused when the printed-circuit board is inserted. CONSTITUTION:This is constituted in such a way that, when a knob 8 is turned, a coupling rod 6 can be shifted to the right and to the left. The knob 8 is turned and the coupling rod 6 is slid to the right; a gap between a printed-circuit board guide 2 and a free end of a plate spring 3 is kept to be wider than a thickness of a printed-circuit board; by this setup, the printed-circuit board 4 can be inserted easily into a case 1. After a stopper of the printed-circuit board 4 has been inserted into a connector 12, the knob 8 is turned and the coupling rod 6 is slid toward the left; the free end of the plate spring 3 hooked at a pin 7 is attached toward the printed-circuit board guide 2; the printed-circuit board 4 closely adheres to the printed-circuit board guide 2.
Patent JP-H10217971-A (JP)
Title: Carriage
Inventor: MATSUMOTO YASUYUKI
IPC: B62B3/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To perform the cargo rotation work on a load carrier very easily and stably by providing a plurality of rollers on a top face side of the load carrier of a carriage provided with a base seat in a bottom part thereof and the load carrier in an upper part thereof in rows. SOLUTION: A load carrier 2 is attached on a base seat 5 on which a tire 7 is attached to a support metal fitting 6 through a pantagraph 3 and a vertically expandable rod 4. A top face of the load carrier 2 is a concave face, and a plurality of rollers 1 are provided lengthwise and crosswise along the concave face in rows. For a row in the peripheral direction of the rollers 1, the rollers 1 are arranged along a cargo contact region envelope which connects them by a tangential line, and a line on which cargoes are put is a concave face. An epoxy unit inserted on a cable in advance is put on the roller 1 and is moved up to a sleeve fixing metal fitting position on a conductor connection part of the cable. The epoxy unit is rotated on the roller 1 as shown by an arrow mark and is locked to the sleeve fixing metal fitting.  Consequently, it is possible to perform the rotation work very easily and stably.
Patent JP-H06213302-A (JP)
Title: Rotational mechanism
Inventor: OSAWA MASANORI
IPC: F16H55/17
Filed: 1993-01-19
Abstract: PURPOSE:To provide a rotational mechanism for which neither lubricant nor a ball bearing is used can generation of abnormal sound less effected by friction at force can be prevented. CONSTITUTION:A rotational mechnism is provided with a rotary shaft 10 and rotating body 12 which is rotatable in relation to the rotary shaft 10 inserted in a shaft hole 14. The rotating body 12 is provided with a ressessed part 20 coaxial with the shaft hole 14, and connected to the shaft hole 14. A oscillation preventing member 22 which is formed in a non-circular shape, whose inner surface can make partial contact with the outer surface of rotary shaft 10, and whose outer surface can make partial contact with inner surface of a ressessed part 20 is arranged in the ressessed part 20.
Patent JP-H02205062-A (JP)
Title: Lead frame
Inventor: SUETAKE KENJI
IPC: H01L21/60
Filed: 1989-02-02
Abstract: PURPOSE:To prevent adjoining inner leads from sticking to each other, avoid adhesion of metal plating to the sides of the inner leads and reduce the cost by a method wherein pads are formed on the tip parts of the inner leads inside their circumferences and with smaller widths than the widths of the inner leads by plating. CONSTITUTION:Pads 3 are formed on one side surfaces of the tip parts of inner leads 2 arranged around an island 1 inside their circumferences and with smaller width than the width of the inner leads 2 by plating with gold or silver. As a result, metal plating is not applied to the sides of the inner leads 2 and hence, even if the adjoining inner leads 2 touch each other, their sticking can be avoided. Further, as the pads 3 are formed by applying minimum necessary metal plating to the tips of the inner leads 2, the consumption of their equipment can be reduced.
Patent JP-H10223371-A (JP)
Title: Light emitting display and manufacture thereof
Inventor: TADA HIROSHI
IPC: H01L27/32
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a light emitting display by providing a partial interrupt wall at the boundary of two or more secondary pixels having an EL light emitting bandwidth of difference luminous color and one or more secondary pixels contained in each pixel containing a luminous dopant material in an EL light emitting bandwidth. SOLUTION: A lower electrode 104 and an interrupt wall 112 are formed on an insulation substrate 111, and a positive hole transport layer 121 is formed. Then, a green light emitting layer 131, a blue light emitting layer 132, and a red light emitting layer 133 are formed simultaneously. The blue light emitting layer 132 is incident not to generate a shade from a direction of an arrow 122 and is formed, however, when a small quantity of green light emitting material from the direction of an arrow 123 and a small quantity of red light emitting material from the direction of an arrow 124 are incident, a green light emitting dopant is doped in an area 101 for a blue light emitting host, a green EL light emitting is obtained in an area 103. An electron transport layer 141 is formed, and the upper electrode is stripe-shaped.  Thereby, multiple- color organic thin film EL display consisting of three-color light emitting elements such as blue, green and red is provided.
Patent JP-S55117341-A (JP)
Title: Switching system for transmission line
Inventor: IWAMA MASAMICHI
IPC: H04B1/74
Filed: 1979-03-02
Abstract: PURPOSE:To have measurement via the timer for the transmission delay amount of the switching office section when the control signal to perform the switching is transferred among the switching office sections and then to decide the switching timing based on the measured value, thus eliminating the dispersion of the process time for the switch control information. CONSTITUTION:The connection is secured among switching offices A-D via information control wire 1 which transmits the switch control information along with transmission line 2 including several pieces of systems. Then control information transmission and reception parts 13 and 14 which perform the transfer of the control information among offices A-D and other offices are provided along with the transmission line fault detection interface and transmission line change-over switch part 16 which perform the switching of transmission line 2. Furthermore, switch control part 11 is provided to give the decision based on the information given from parts 14 and 16, send out the necessary control information from part 13 and also indicate the necessary swithing to part 16, along with timer circuit 12 which measures the information transmission time to the remote office. Thus the dispersion can be eliminated for the process time.
Patent JP-2000225308-A (JP)
Title: Laminated filter material and manufacture thereof
Inventor: KADOTA TOSHIAKI
IPC: B32B5/26
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To secure an effective filtration area to a largest extent by substantially not bonding an interlayer space between an organic fiber nonwoven fabric and a glass fiber nonwoven fabric, in a laminated filter material comprising at least two layers or more of the organic fiber nonwoven fabric and the glass fiber nonwoven fabric. SOLUTION: A polyolefin series material which shows a high surface charge density when an electret is made of this material, is preferable as a material for an organic fiber nonwoven fabric. The organic fiber nonwoven fabric is preferably of such property that the surface charge density is 2×1010 coulomb/cm2 or more and the total amount applied is 10-300 g/m2 and at the same time, the diameter of a constituent single filament is 0.5-30 μm. In addition, the glass fiber nonwoven fabric is desirably of such property that the total amount applied is 40-150 g/m2 and the diameter of a constituent single filament is 0.1-10 μm.  Further, the organic fiber nonwoven fabric and the glass fiber nonwoven fabric, between which an interlayer space is not substantially bonded, are supplied individually to a fold blade part, where both nonwoven fabrics are superposed over each other and at the same time, are pleated. Thus the nonwoven fabrics are finished in a mutually laminated form.
Patent JP-H09219013-A (JP)
Title: Magnetic recording medium
Inventor: YAMAZAKI TOSHIO
IPC: G11B5/70
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with which high-density recording is possible and which is particularly excellent in durability and less in drop-out. SOLUTION: The magnetic layer of the magnetic recording medium 1 including a nonmagnetic base 2 and magnetic layers formed on this nonmagnetic base 2 consist of >=2 layers of composite magnetic layers 3. The adsorbed moisture content of the ferromagnetic powder included in the first magnetic layer 31 formed at the uppermost layer is 0.5 to 2.0wt.%, the adsorbed moisture content of the ferromagnetic powder included in the second magnetic layer 32 formed adjacently to the first magnetic layer is 0.5 to 2.0wt.% and the adsorbed moisture content of the ferromagnetic powder included in the second magnetic layer 32 is above the adsorbed moisture content of the ferromagnetic powder included in the first magnetic layer 31.
Patent JP-H05224399-A (JP)
Title: Photomask protecting adhesive sheet or film and its usage
Inventor: TAGAMI MASAKATSU
IPC: G03F1/60
Filed: 1992-02-12
Abstract: PURPOSE:To make the base material of the sheet or film rigid, to prevent the wrinkling in lamination on a photomask, to increase adhesiveness and to improve light transmissivity by laminating a reinforcing piece in the longitudinal direction of the base material. CONSTITUTION:A base material 2 having good transparency and adhesiveness and a small coefficient of thermal contraction is used for a photomask protecting sheet or film 10, and the sheet or film of polyethylene terephthalate, acrylic resin, etc., is appropriately used. An adhesive is applied on the other side of the base material to form an adhesive layer 3, a transparent adhesive is preferably used not to deteriorate the light transmissivity, and an acrylic resin is appropriately used. A reinforcing piece 1 is laminated on the other side of the base material in its longitudinal direction. The reinforcing piece 1 can be laminated at any place where the exposure of a resist 5 on the copper-clad laminate is not disturbed and preferably laminated close to both ends in the longitudinal direction.
Patent JP-H09218940-A (JP)
Title: Picture processor
Inventor: OTA TORU
IPC: A61B1/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide excellent output pictures by interpolating defective pictures in an endoscope device using optical fibers in which chipping is present. SOLUTION: A picture area 600 for interpolation provided with six effective picture areas is set around the valid picture area (equivalent to the core part of the optical fiber) 601 to be interpolated, the average picture element value of pictures constituting the picture area 600 for the interpolation is calculated, an offset value for correction is added to the average picture element value and an interpolation picture is generated. The defective picture is interpolated by holding a reference picture for which a white picture is fetched and binarized beforehand, specifying a defective picture area based on the reference picture and outputting the interpolation picture corresponding to the specified defective picture area.
Patent JP-S58141190-A (JP)
Inventor: IRIYAMA TAKUJI
IPC: D06F37/40
Filed: 1982-02-18
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-H02206242-A (JP)
Title: Time division multiplex transmission system
Inventor: SUYAMA SHIGEKI
IPC: H04L7/08
Filed: 1989-02-03
Abstract: PURPOSE:To use a signal series subjected to DMI coding as it is (without inverse conversion to an original signal) as a transmission line code by superimposing a code rule violation code onto at least a signal series among plural signal series subjected to DMI coding. CONSTITUTION:A code rule violation superimposing circuit 11 at a sender side equipment 1 superimposes a code rule violation at a prescribed period onto only a 1st series in n-series of DMI code series synchronous with each other and the result is converted into a multiplexed signal series A by a multiplexer circuit 12. The signal series A sent to a receiver side equipment 3 via a transmission line 2 is demultiplexed into n-set of signal series by a multiplex demultiplex circuit 31. A code rule violation detection circuit 32 detects a code rule violation for a prescribed period superimposed at the sender side to control the timing of the clock signal of the multiplex demultiplex circuit 31 in a way that the signal series superimposed with the code rule violation is outputted as the 1st DMI code. A code rule violation elimination circuit 33 eliminates the code rule violation superimposed at the sender side as to the 1st DMI code series to reproduce an original signal.
Patent JP-S63192674-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: KONDO TOSHIRO
IPC: B62D7/15
Filed: 1987-02-05
Abstract: PURPOSE:To ensure running stability at all times and rear wheel steering response in reverse steering by controlling both right and left rear wheels for the steering thereof toward a toe-in direction at the time of high speed running and front wheel steering. CONSTITUTION:When a vehicle is running straight at a high speed, a controller 24 outputs a signal of electric power supply ON to a variable orifice 17 and open/close valves 18, 19, 21 and 22, thereby steering both right and left rear wheels 1L and 1R toward a toe-in direction. Even when lateral acceleration G is caused on wheels due to an external force, therefore, a cutting effect ad the like can be restrained, thereby improving straight forward running stability. Also, even when the lateral acceleration is 0.2G or more at the time of front wheel steering, both right and left rear wheels 1R and 1: are steered toward a toe-in direction. Surface resistance working on a rear wheel outside a turning circle is larger than the resistance working on another rear wheel inside the circle. Therefore, regardless of steering the rear wheel inside the turning circle toward a toe-in direction, a cutting effect due to the lateral acceleration G is alleviated by steering the rear wheel outside the turning circle, thereby enhancing the running stability of the vehicle in turning motion.
Patent JP-H05224445-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO YOSHIMASA
IPC: C09B67/50
Filed: 1992-02-12
Abstract: PURPOSE:To obtain stable characteristics of an org. photosensitive body having characteristic in the wavelength region suitable for digital regcording of various laser printers or the like by using an X-type nonmetal phthalocyanine as a charge generating material. CONSTITUTION:An X-type nonmetal phthalocyanine having the following property is used as the charge generating material. This nonmetal phthalocyanine shows >=277 deg.C exothermic peak temp. or >=268 deg.C initiation temp. of exothermic reaction in differential thermal analysis of the single material under conditions of 10-30mg sample amt. and 10 deg.C/min. temp. elevation rate.
Patent JP-S60170330-A (JP)
Title: Decoding system
Inventor: INOUE TOORU
IPC: H03M13/29
Filed: 1984-02-14
Abstract: PURPOSE:To improve the error correcting ability of a decoding system of M- dimensional codes using REED-SOLOMON codes, by uniformly arranging b-bit symbols of each dimension in the K-th direction (K is an integer of 1<=K<=M). CONSTITUTION:By using REED-SOLOMON codes defined on the same Galois field GF (2b), C1 encoding and C2 encoding are performed in the 1st and 2nd directions, respectively, and b-bit symbols of each dimension are uniformly arranged in the 1st and 2nd directions. Such arranged encoding data are supplied to an input terminal 7 and stored in an RAM memory 8 by a mode controlling circuit 15. The data stored in the RAM memory 8 are then inputted in a C1 decoder 10 and their syndrome is calculated by a C1 syndrome calculating circuit 11 and their error in line is corrected by a C1 corrector 12. The output of the decoder 10 is again stored in the memory 8 and, at the same time, uncorrected data are inputted in an erasure flag register 13. A C2 decoding and information of the register 13. Thus the error correcting ability of this decoding system can be improved.
Patent JP-S56121268-A (JP)
Title: Manufacture of plate grid for pasted lead acid battery
Inventor: HOSHINO HISASHI
IPC: H01M4/73
Filed: 1980-02-29
Abstract: PURPOSE:To enable a synthetic-resin frame used for holding an active material and a collector lead-piece to be stuck and unified in a short time, by inserting the pins provided on the lead piece into the holes provided in the resin frame. CONSTITUTION:Pins 4 provided on a collector lead-piece 3 made of lead, a lead- calcium alloy or the like, are inserted into holes 2 provided in the grid part of a synthetic-resin frame 1 made of a polypropylene, a polyethylene, a vinyl-chloride resin or the like. Following that, the pins 4 undergo press work and are flattened to make the holes 2 of the frame 1 to be caulked, and thereby the collector lead-piece 3 is embedded into the frame 1.
Patent JP-S60170094-A (JP)
Title: I/o circuit of semiconductor device
Inventor: SAWADA KAZUHIRO
IPC: G11C11/401
Filed: 1984-02-14
Abstract: PURPOSE:To obtain an I/O circuit to ensure a high speed, low power comsumption and high reliability by providing a switch circuit which is provided between an output terminal of an input buffer circuit and an input terminal of a latch circuit and introduce an output of an input buffer circuit directly to latch circuit in accordance with the generation of an I/O switching control circuit. CONSTITUTION:When a WE signal is at a low level, the deivce is in the input data write enable condition and when is at a high level, is in the read enable condition. When the WE signal is at a low level under the write enable condition, a SW circuit 34 in on, the device has a bus to write data outputted from an input buffer circuit 12 directly to a memory circuit 13 and that to write data to a latch circuit 16 through the SW circuit 34. On the other hand, when an address will not change and the WE signal is changed from a low level to a high level, the device is read enable state, and an output buffer circuit 7 is bought into enable condition. Simultaneously, the SW circuit 34 becoms off, and data latched by the latch circuit 16 at the time of writing are outputted outside through the output buffer circuit 17.
Patent JP-H10204338-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: SAKAMOTO TOSHIAKI
IPC: C09D163/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. that gives a coating film having a high kaolin content and a low metal ion content and excellent in external appearance and corrosion resistance, by dispersing a cationic amine-modified epoxy resin, a blocked polyisocyanate curing agent, and a pigment paste contg. baked kaolin having a specified acidity parameter into a water-base medium contg. a neutralizer. SOLUTION: Baked kaolin occupies 10-90wt.% of the pigments contained in the pigment paste, and the metal ion content of the compsn. is set at 500ppm or lower. Pref. the acidity parameter of the baked kaolin is -3 to +8μmol/m<3> . The cationic amine-modified epoxy resin is pref. one obtd. by the ring-opening with an amine compd., esp. one contg. oxazolidone rings and obtd. by reacting a bisurethane with a difunctional epoxy resin. The curing agent is a blocked alicyclic diisocyanate (e.g. a blocked hydrogenated TDI, hydrogenated MDI, or norbornane diisocyanate) or a dimer thereof.
Patent JP-2000220116-A (JP)
Title: Windbreak fence
Inventor: HAMASHITA HARUO
IPC: E01F15/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a windbreak fence which can be attached easily to an already existing object. SOLUTION: A windbreak fence is provided with supports 3, fixed windbreak panels 5 installed to the supports 3, and movable windbreak panels 7 provided oppositely to the panels 5 between the supports 3 on one side faces of the panels 5. The fence is also provided with racks 19 vertically installed to either the supports 3 or movable windbreak panels 7, gears 15 which are engaged with the racks 19 provided on the opposite sides, and connecting brackets 12. The movable panels 7 are moved upward against the fixed panels 5 by rotating the gears 15 and, in addition, the supports 3 are fixed to already existing columns 6 with the connecting brackets 12.
Patent JP-H08200026-A (JP)
Title: Cam of valve system mechanism with resting mechanism
Inventor: SUGIURA KEN
IPC: F01L1/08
Filed: 1995-01-20
Abstract: PURPOSE: To restrain surface pressure and wear of a lifter and further prevent the lifter edge from uneven wear while the lifter diameter is compacted by ensuring the contact range of a nose part having nearly the same area as that in the use of a cam without an admission groove even if the admission groove for making a stem end escape to the cam is provided. CONSTITUTION: A stem end 24 is admitted in an admission hole 30 in the upper surface of a lifter 25 and projected above the lifter to set an intake and exhaust valve 22 to the resting condition. A cam 1 used for a valve system mechanism with this resting mechanism is provided with a circular base part 2, nose part 3 and admission groove 4 formed in at least the nose part 3. The cam width is gradually widened from the elevated halfway part 3b of the nose part 3 contacting the largest offset position Eb most spaced from the center position Ea of the upper surface of the lifter 26 to the most elevated part 3a contacting the center position Ea of the upper surface of the lifter.