baber/WOPTO huggingface dataset:
Patent JP-H1073486-A (JP)
Title: Apparatus and method for measuring characteristic of phosphor
Inventor: SUZUKI KENICHI
IPC: G01J3/443
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To measure an entire spectral radiation flux emitted from fluorescence of a phosphor sample of even a thin film or a film not so thick, by setting fluorescence-measuring integrating spheres at the side where an excitation light is projected and at the opposite side. SOLUTION: A phosphor sample 10 is let to emit light by an excitation light 2 from a light source 1. At this time, a spectral radiation illuminance EA (λ) when only an integrating sphere 4 at the side where the excitation light is projected is set is measured by a measuring device 5. A spectral radiation illuminance EB (λ) when only an integrating sphere 9 at the side opposite to the projection side is mounted is measured by a measuring device 8. A spectral radiation flux PA (λ) of fluorescence at the projection side and a spectral radiation flux PB (λ) at the opposite side are obtained according to equations PA (λ)=EA (λ).QA (λ) and PB (λ)=EB (λ).QB (λ). In the equations, the QA (λ) is a spectral efficiency of the integrating sphere 4 and QB (λ) is a spectral efficiency of the integrating sphere 9.  Accordingly, the spectral radiation flux can be measured without omission.
Patent JP-H1073643-A (JP)
Title: Semiconductor device testing jig
Inventor: TAKINO TAIZO
IPC: G01R31/28
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of testing time due to the increase of practical frequency, by temporarily holding the output signal of a tested semiconductor device with a signal holding means and giving it with a frequency below the maximum testing frequency. SOLUTION: A semiconductor device to be tested (DUT) 6 is given a test pattern and a clock signal CL1 with the same frequency as the practical operation frequency of the DUT 6 from a semiconductor test device 8 via input terminals 2 and 3, and operated in the practical operation frequency to generate output signals. A first in first out memory (FIFO) 7 inputs (INCLK) the signal (CL1 ) and temporarily takes in the output signal of the DUT 6 at the rising timing. It also outputs (Q) the output signal of the DUT 6 to the test device 8 at the rising timing of a clock signal (CL2 ) which is input (OUTCLK) and is a frequency below the maximum frequency of the test device 8. By this, the DUT 6 can be tested at the practical operation frequency and the output signal thereof can be observed below the maximum testing frequency of the test device 8.
Patent JP-H1159543-A (JP)
Title: Body frame of motorcycle
Inventor: YAMADA YASUNORI
IPC: B62K11/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide the body frame of a motorcycle capable of increasing the rigidity of the whole tank rail around a heat pipe, and improving the steering stability. SOLUTION: In the body frame of a motorcycle provided with right and left tank rails 4 extending rearward of the motorcycle while expanding in the motorcycle width direction from a head pipe 3, the tank rails 4 comprises a reinforcement bracket 40 welded and fixed to the head pipe 3 and a tank rail body 30 welded and fixed to the reinforcement bracket 40. The reinforcement bracket 40 is a box which is rectangular in section and whose upper wall 40a is higher as closer to the head pipe 3 side, a front opening 41 of the box is welded and fixed to a side of the head pipe 3 to form the tank rail body 30 as an cylindrical body of the longitudinally long closed section.  A front end opening 38b of the cylindrical body is inclined diagonally downward corresponding to the inclination of the upper wall 40a of the reinforcement bracket 40, and an edge of the inclined opening part 38b of the tank rail body 30 is welded and fixed to the upper wall 40a of the reinforcement bracket 40.
Patent JP-H0281543-A (JP)
Title: Demodulation system for tdma burst signal
Inventor: KOBAYASHI HIDEO
IPC: H04L27/22
Filed: 1988-09-19
Abstract: PURPOSE:To improve the efficiency of a burst signal and to demodulate the signal without a preamble of a data series for carrier recovery and clock recovery by storing the received burst signal at once and demodulating it. CONSTITUTION:Function approximation is attained by using, e.g., the least square error method from a frequency series estimated for each sample interval through the use of the sliding DFT method. Then the frequency of an original signal stored in memories 9, 10 is corrected by using the approximated function to correct the initial phase of the corrected signal and a clock recovered from the corrected data series is used, discriminated for each bit to obtain a demodulation data. The burst signal is stored entirely at once in terms of digital value and demodulation is applied by the digital arithmetic processing using the sliding DFT method. Thus, even a received burst mode PSK signal wave with a bad line state is demodulated with high accuracy.
Patent JP-S6386521-A (JP)
Title: Developer injection device
Inventor: ITO YASUSHI
IPC: H01L21/027
Filed: 1986-09-30
Abstract: PURPOSE:To enable injecting a developer uniformly on a semiconductor wafer without providing a plurality of developer feed outlets by providing at least two or more injection outlets at the tip of a nozzle attached at the end of the developer feed outlet. CONSTITUTION:An injection surface 4 is divided into a larger and a smaller injection surfaces 4, 4 by a groove 12 perpendicular to a raised part 2 and on each injection surface 4, notched grooves 5, 5 and injection outlets 6, 6 are alternately formed respectively. A semiconductor wafer 8 is attracted and fixed on a metal plate 10 and is rotated and a developer 9 is injected from the injection outlet 6 in the larger injection surface 4 to a wider range and from the outlet 6 in the smaller injection surface 4 to a narrower range. Accordingly, the developer can be injected in different injection states with the two injection outlets 6, 6 and the developer can be injected uniformly on the semiconductor wafer 8 without providing a plurality of developer feed outlets 7.
Patent JP-H1079466-A (JP)
Title: Semiconductor device
Inventor: KINOSHITA MASAAKI
IPC: H01L21/60
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide means for easily handling chips having large aspect ratios or too small sizes, and to improve the chip strength, moisture resistance, cover crack resistance, reliability and yield of the overall pellet. SOLUTION: A pellet 1 has two semiconductor chips A1, A2 symmetric with respect to the pellet center point. The chips A1, A2 are disposed on a package (chip carrier 3) having a circuit board 2. Bonding pads 7 of the chips A1, A2 are disposed on the outside of the pellet 1, and lead wires 5 are electrically connected to the bonding pads 7 of the chip A1 by bonding wires 11.
Patent JP-H0281574-A (JP)
Title: Title character inserting device for video camera
Inventor: KAWARAI TAKESHI
IPC: H04N5/253
Filed: 1988-09-19
Abstract: PURPOSE:To miniaturize the title device with a simple constitution and to simplify work for the photographing of a title character by mutually facing two rectangular transparent plates, providing a prescribed gap so as to insert title cards, integrating them, and implanting a rib-shaped body into one surface of the transparent plate. CONSTITUTION:The title device consists of two transparent plates 2 and 3 and rib-shaped plates 5a to 5b, and a gap plate 4 is integrally inserted and fixed between the transparent plates 2 and 3 so as to hold the gap to which the title card is inserted at least to one common side of the transparent plates 2 and 3. On the other hand, on the surface opposite to the side of the transparent plates 3 and 2, four rib-shaped bodies 5a to 5d are implanted at regular intervals so as to follow approximately the same circumference. A title character inserting device 1 can attach the rib-shaped bodies 5a to 5b to a lens hood 6 so as to pinch the lens hood 6, and can easily detach them from the lens hood 6. Thus, the device can be miniaturized with the small constitution, it is easily portable, and the photographing of the title character can be easily executed at any time.
Patent JP-H0398799-A (JP)
Title: Continuous sheet separating device
Inventor: SAITO MASAMITSU
IPC: B26F3/02
Filed: 1989-09-07
Abstract: PURPOSE:To separate continuous sheets with small force by rounding the edge part of a blade to be brought into contact with the continuous sheets. CONSTITUTION:A blade 16 is brought into contact with the scores of continuous forms to separate the continuous form as if tearing it off from the scored part. At this time, contact resistance between the blade 16 and the continuous form becomes less because of the roundness of the edge part 16a of the blade 16, so that the continuous form can be separated with small force. Moreover, as the edge part 16a of the blade 16 is not sharp, the continuous sheet is prevented from being separated from the part other than the scored part even if the blade 16 touches the part other than the scored part.
Patent JP-H0682896-A (JP)
Title: Waterproof case for film unit with lens and its forming method
Inventor: KONO KOJI
IPC: G03B17/04
Filed: 1992-08-31
Abstract: PURPOSE:To surely load a film unit with a lens in a case main body, in the manufacturing process of a waterproof type film unit with a lens. CONSTITUTION:The case main body 15 is integrally molded with transparent resin. An opening 16 is provided on the bottom surface of the case main body 15. The opening 16 is curved so that the long sides swell outside each other when the case main body 15 is taken out from a molding die. Thus, after injection molding is attained, resin is heated/shrunk while the case main body 15 is cooled up to a normal temperature, and the shape of the opening 16 becomes a rectangle so that the automatic loading of the film unit with the lens 2 and the fitting of a bottom cover can be surely attained.
Patent JP-S6477169-A (JP)
Title: Manufacture of mos transistor
Inventor: SATO YASUHISA
IPC: H01L21/28
Filed: 1987-09-18
Abstract: PURPOSE:To protect junction silicon in source.drain regions from breakdown attributable to over-etching by a method wherein a PSG etching process is accomplished, a thermal oxidizing process is accomplished for the surface of a silicon substrate, and then Si3N4 is subjected to etching. CONSTITUTION:An Si3N4 film 24 is formed on a gate electrode 23 and covers the entire surface. Ion implantation is accomplished, with the gate electrode 23 and the Si3N4 film 24 thereon serving as a mask, for the formation of a n<+>-type source region 25 and n<+>-type drain region 26. PSG is deposited on the entire surface by CVD for the formation of an interlayer insulating film 27, contact holes 28 are provided for the source and drain regions 25 and 26, and a contact window 29 is provided for the gate electrode 23. Dry oxidation is accomplished whereby an oxide film 30 is formed on the contact window surfaces in the source and drain regions 25 and 26. The Si3N4 film 24 is removed by RIE from the contact window 28 on the gate electrode 23 for the exposure of the gate electrode 23. The entire surface is exposed to etching for the removal of SiO2 from a silicon substrate contact window portion 27 for the exposure of the substrate. Finally, aluminum is removed by spattering in an RIE process for the construction of an aluminum wiring 31.
Patent JP-S60124763-A (JP)
Title: Input/output controller
Inventor: KOYAMA NOBUHIRO
IPC: G06F13/00
Filed: 1983-12-12
Abstract: PURPOSE:To reduce generation of secondary fault and also to collect sufficient error information by providing a storage means stacking a command received from a channel device to attain the response of end of command reception even during the collection of the fault information. CONSTITUTION:When a fault in a processing unit is detected by a fault detector 14, a processing intermission latch 13 is set and the processing unit intermits the processing until the collection of fault information of the service processor is finished. After a sub-channel address and a command are stored tentatively in an address register 1 and a command register 2 during the intermission of this processing, they are stored in a command storage section 8 designated by a write pointer 6. A command reception end state word stored fixedly in a command reception end state word fixed storage section 12 after that is set to a state word register 10 via a selector 11 and responded to a channel device through a state word output bus 105. Generation of the secondary fault is reduced by providing a storage section 8 or the like in this way and fault information is collected sufficiently.
Patent JP-S6292922-A (JP)
Title: Camera movement mechanism
Inventor: YAMAMOTO KATSUHIKO
IPC: G02B7/02
Filed: 1985-10-18
Abstract: PURPOSE:To simplify the structure to improve the mobility by attaching axially a shift base freely turnably to a feeding base which is moved forward and backward along a pair of guide bars fixed to a camera body and turning the shift base to swing the optical axis of a photographic lens. CONSTITUTION:Movement in the first shift direction of guided by a feeding base 7, which is freely moved forward and backward along a pair of guide bars fixed to the camera body, and a shift base 36 attached axially to the base 7 freely turnably. Movement in the second shift direction orthogonal to the first shift direction is guided by a stand 15, which has a pair of supporting arms 15a and 15b extended toward the photographic lens, and shift guides which are axially attached to this pair of supporiting arms 15a and 15b freely turnably. A lens holding frame 16, a mount for holding the photographic lens in front is formed, supported freely rotatably at the ends of arms 15a and 15b.
Patent JP-S6292604-A (JP)
Title: Manufacture of plane antenna
Inventor: MIYANARI MASAHARU
IPC: H01Q1/38
Filed: 1985-10-18
Abstract: PURPOSE:To uniformize the thickness by providing the temperature at which a dielectric base is bonded near the melting point of the dielectric base so as to decrease the flowing amount of the dielectric base. CONSTITUTION:A grounding conductor base 4, an adhesive film 6 and a dielectric base material 7b are bonded by high temperature press to form a lower base 9. The temperature is this case is selected to a bonding temperature (nearly 160 deg.C) of the film 6. The adhesion film 6 and the dielectric base material 7a are bonded by a high temperature press on the printed board comprising a protection film 2 and a microstrip line 5 to form the upper base 8. The temperature in this case is the same as above. The lower base 9, the dielectric base 3 and the upper base 8 are bonded by hot press. In this case, the material is molten thermally by the melting point (nearly 120 deg.C) of the material 3. As a result, the quantity of the antenna base 1 flowing of the outside of the base is less.
Patent JP-H0575734-A (JP)
Title: Transmitting destination dial designating system
Inventor: OKABE SHINICHI
IPC: G06F17/21
Filed: 1991-09-12
Abstract: PURPOSE:Tp obtain the transmitting destination dial designating system for a document communication equipment which can manage a transmitting destination dial even by an external storage means such as a directory floppy disk, etc., of personal management. CONSTITUTION:A transmitting destination dial number registered in advance is stored in advance in a floppy disk set to an FDD(floppy disk device) 27 connected to a communication control part 28, and a directory of personal management is stored in advance in a floppy disk set to an FDD 24 connected to the main body control part 25. A transmitting destination can be designated from both of the FDD 27 and the FDD 24 by a keyboard 21 and a CRT monitor 23 connected to the main body control part 25. Moreover, it is also possible to input directly the dial number from the keyboard 21 and the CRT monitor 23 connected to the main body control part 25.
Patent JP-H1079608-A (JP)
Title: Directional coupler
Inventor: IMAOKA SHUNICHI
IPC: H01P5/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a directional coupler whose coupling degree is changed. SOLUTION: In this coupler, two coupling line microstrip conductors 31, 32 are formed each having a length of 1/4 wavelength formed closely to a 2nd face of a 1st dielectric body whose 1st face is formed with a ground conductor 12 so as to be coupled electromagnetically. A floating conductor 50 is formed via a 2nd dielectric body 22 close to a 3nd face of the 1st dielectric body on which the conductors 31, 32 are formed in electromagnetic coupling with the conductors 31, 32. Both ends of the floating conductor 50 in the lengthwise direction are used for 1st and 2nd terminals 71t, 72t and at least one of the 1st and 2nd terminals 71t, 72t is connected to ground via variable resistive elements Rv11, Rv2 and the coupling degree between the conductors 31, 32 is changed by changing the resistance of the variable resistive elements Rv1, Rv2.
Patent JP-H0569974-A (JP)
Title: Plate separation device
Inventor: KATSUYAMA DAISUKE
IPC: B65H1/14
Filed: 1991-09-12
Abstract: PURPOSE:To provide a plate separation device with which floating-up of a plate can be easily prevented and separating operation can be smoothly performed. CONSTITUTION:This plate separation device 25 is provided with a magnet floater 11 provided in a plate loading part 10 so as to separate the uppermost plate by the action of magnetic force, photoelectric switches 13, 14 to detect the plate, and a cylinder 12 to elevatably move the magnet floater 11 by the ON signals of the photoelectric switches 13, 14.
Patent JP-S6294152-A (JP)
Inventor: KUBOTA TETSUMARU
IPC: A61F7/12
Filed: 1985-10-18
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-S6295784-A (JP)
Title: Cassette disc
Inventor: SATO TAICHI
IPC: G11B23/00
Filed: 1985-10-21
Abstract: PURPOSE:To highly accurately position a cassette disc by disposing a member small in friction factor between a lower case and a coupling. CONSTITUTION:The thin annular film with thickness of 0.1mm made of 'Flon(R)' series resin of small friction factor 10 is adhered on the surface of the protruding part 5a of the coupling 5, the film being facing the lower case 1b. To load the cassette disc in the cassette containing part of the magnetic disc device side, a cassette case 1 is pressed, so that the part 5a of the coupling 5 is pushed by the lower case 1b thereby to insert a spindle 8 into the coupling 5. During the said process of inserting action, the annular sheet of Teflon resin 10 provided on the protruding part 5a contacts the lower case 1b, and therefore, the frictional resistance between them is of a decreased value than conventional.
Patent JP-H0788758-A (JP)
Title: Surface pressure uniformizing device for polishing tool
Inventor: KONDO HIROSHI
IPC: B24B37/005
Filed: 1993-09-20
Abstract: PURPOSE:To provide a surface pressure uniformizing device for a polishing tool whereby a pressure is variably generated so as to obtain pressing force to a workpiece in desired distribution, so that the device can easily cope with fluctuation of the pressing force and rigidity of the workpiece, hardness of the polishing tool, etc., CONSTITUTION:A device comprises a plurality of magnetic field generators 3, 5, 7, plurality of magnetic paths for guiding a magnetic field from these magnetic field generators 3, 5, 7 to a prescribed position, magnetic fluid 21 included in a bag-shaped unit 23 provided in end parts of these magnetic paths and a weak rigid unit 25 provided in an opposite side to the magnetic path end part through the magnetic fluid 21 while covering a plurality of the magnetic path end parts.
Patent JP-H0891229-A (JP)
Title: Steering wheel
Inventor: SUZUKI NORIMASA
IPC: H01H1/26
Filed: 1994-09-28
Abstract: PURPOSE: To provide a steering wheel which can reduce component parts for a horn switch body in kind, and also can dispose the horn switch body compactly therein. CONSTITUTION: A plurality of horn switch bodies are arranged between a steering wheel main body 21 and a horn pad 22 located above the main body 21. Each switch body 23 is equipped with an insulating spacer 24, a horn spring 25 which acts as the positive electrode of a horn operation circuit, and energizes the pad 22 upward, a slice 22 acting as the negative electrode of the horn operation circuit, and with a stepped screw 27. The horn spring 25 and the slice 26 are assembled in the spacer 24, the spacer 24 allows its cylindrical section 24b provided with a projected section 24d at its lower end outer circumference to be inserted in the locking hole 21b of the main body 21, and the stepped screw 27 is inserted therein from the bottom of the cylindrical section 24b so as to be threadedly engaged with the horn pad 22.
Patent JP-H1174715-A (JP)
Title: Antenna system
Inventor: SHIGIHARA AKIRA
IPC: H01Q1/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the antenna system in which an ideal antenna characteristic is obtained without using an antenna mount board and a degree of freedom of installation of the antenna system in a cabin is enhanced. SOLUTION: In the antenna system 1, an antenna circuit means 2 is provided in a synthetic resin made radome 12 and a conductive metal sheet 16 made of a metal such as aluminum, copper, silver or gold and an alloy of the metals is provided at a bottom side of the radome 12 so as to cover the bottom. The antenna circuit means 2 is made up of a microstrip antenna 3 and a low noise amplifier 6. Furthermore, a synthetic resin made protection film is provided on an outer face of the metallic sheet 16 to protect a mounted object when the antenna system 1 is mounted.
Patent JP-H10124879-A (JP)
Title: Disk-shaped recording medium and disk recording and reproducing device
Inventor: MAEDA SHIGEMI
IPC: G11B7/24082
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk-shaped recording medium and a disk recording/ reproducing device capable of improving the performance of a data transfer speed and an access speed. SOLUTION: This disk-shaped recording medium has a spiral or concentric groove 3, the groove 3 is divided into plural zones 1, 2 in the radial direction, physical address information and sector boundary information 2a are recorded by wobbling the groove, the wobbling frequency of the physical address information obtained at the time of rotating the medium at a constant angular velocity is constant in the respective zones and is increased in a zone on the outer peripheral side and recording data are arranged on the groove corresponding to the sector boundary information 2a.
Patent JP-H0680269-A (JP)
Title: Paper sheet conveying roller and separating plate
Inventor: TSUDA YOSHINORI
IPC: B65H5/06
Filed: 1992-09-01
Abstract: PURPOSE:To obtain a roller which has a necessary hardness and an improved antifriction property, by covering the surface of a foaming body made in a specific hardness by converting its foaming magnification, with an antifriction rubber. CONSTITUTION:On the surface of a foaming body 3 made in a specific hardness by converting its foaming magnification, an antifriction rubber 4 is adhered thinly or fitting-adhered to form a paper sheets conveying roller 1 and a separating plate 2. The separating plate 2 is made by foaming a polyurethan in about 1.5 times, for example, it is cut in a plate form, and an urethane rubber having an antifriction property is weakened with toluene or the like, and attached 0.1 to 2mm to the uneven parts of the surface. After that, a heating is applied to vulcanize so as to smooth the surface. And urethane rubber sheets with an antifriction property are stuck with an adhesive, an adhesive tape 5, or the like. Consequently, it is unnecessary to give the antifriction property to the whole body of the foaming body 3, and a specific hardness of conveying roller 1 and a rubber separating plate 2 can be provided easily.