baber/WOPTO huggingface dataset:
Patent JP-H08340123-A (JP)
Title: Photoreceiving module
Inventor: HATTORI FUMIHIDE
IPC: H05K9/00
Filed: 1995-06-13
Abstract: PURPOSE: To provide this high sensitivity photoreceiving module capable of effectively abating externally incoming noise without providing a plurality of capacitors on inner wall of a case body. CONSTITUTION: This photoreceiving module is provided with a substrate equipped with a photodetecting element 13 and an amplifying circuit 15 contained in a case body 10, an optical film 11 coupling externally transmitted optical signals through the case body 10 with the photodetecting element 13, a lead wire 19 feeding power through the case body 10 and a conductor 26 connecting this lead wire 19 to an amplifier circuit 15 provided on a substrate 14. On the other hand, this connecting conductor 26 is wrapped up in an insulating sealing material 35 covered with a conductive material 36 to be connected to a grounding potential.
Patent JP-H10331540-A (JP)
Title: Connecting structure of shape
Inventor: KOIZUMI NAOTO
IPC: E06B3/14
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a screw for connecting two shapes to each other by engaging one shape to a connecting material, locking one shape in the longitudinal direction by the other shape, and putting the connecting material in the state of being locked in the longitudinal direction by the other shape. SOLUTION: A connecting material 3 is so constructed that a connecting part 31 is inserted in the inside of a shape 1, engaged intact with the shape 1 in the longitudinal direction of a shape 2 to be locked, and downward engaged with a notch 15 formed in a bulged piece 14 for forming the swallow part of the inner peripheral side of the structural angle 1. The shape 2 collides with a depth piece 11 of the shape 1 and engages with the connecting material 3 on the side remote from the shape 1 to be locked in the longitudinal direction.  The shape 2 enters a notch 15 formed in a shape corresponding to the sectional form of the shape 2 in the bulged piece 14 of the shape 1 to be locked in the direction of depth of the shape 2, so that the connecting material engaged the shape 2 is restricted in moving in the longitudinal direction of the shape 1, whereby the shape 1 is put in the sate of being connected to the shape 2.
Patent JP-H11332176-A (JP)
Title: Geared actuator
Inventor: NOGUCHI KAZUO
IPC: H02K37/14
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven geared actuator, the cost of which can be reduced easily by keeping low the number of item parts. SOLUTION: A motor 3, housed in the housing of a geared actuator, is constituted in such a way that one end 6a of the shaft 6 of the motor 3 is fixed to the housing and a rotor composed of a rotor holder 8 integrally formed with a gear section 8a and field magnets 9 arranged on the outer periphery of the holder 8 is attached to the shaft 6 from the other end of the shaft 6. In addition, coil bodies 10 are arranged at the outside of the magnets 9 with a prescribed clearance in between, and a magnetic ring 13 is interposed between the coil bides 10 and the housing. Therefore, the housing (magnetic path) of the actuator can be formed readily as a motor without being influenced by the cost and accuracy of dies.
Patent JP-H0312887-A (JP)
Title: Disk device
Inventor: NAGASATO MAKOTO
IPC: G11B25/04
Filed: 1989-06-12
Abstract: PURPOSE:To continuously attain recording reproduction and the inspection of faults without taking out a disk recording medium by rotating a table and integrally rotating a rotation driving means. CONSTITUTION:A carry in/carry out section 13 sets and fixes plural optical disks 11 to the upper part of a spindle motor 12, and then a driving motor 9 is driven so as to rotate the table 10 left. Then, the optical disks 11 are moved to a recording section 14. The subsequent optical disk 11 is set in the spindle motor 12 moving to the carry in/carry out section 13, and the table 10 is rotated left by driving the driving motor 9. The optical disk 11 which terminates recording in the recording section 14 is moved to a fault inspection section 15. Thus, a series of process such as the recording of the signal of the optical disk 11, the fault-inspection of the recording surface of the optical disk 11 and the like can continuously and effectively be executed.
Patent JP-H11334918-A (JP)
Title: Paper sheet processing device
Inventor: FUKUTOME YOSHIO
IPC: B65H83/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To surely and well stack and feed paper sheets regardless of any stacked state by installing a rotatable vaned roller, which pushes the edge parts of the paper sheets against a feed roller and a delivery roller side, in the adjacent to a separation roller for separating the stacked paper sheet group into a sheet one by one. SOLUTION: A paper sheet group 3 stacked on the bottom plate 2 of a storage box is brought in contact with a delivery roller 11 by the raising of the bottom plate 2, is fed to an overlap part constituted of a feed roller 7 and a separation roller 5 by its high friction coefficient member 11a, and separated into a sheet one by one. Then, a vaned roller 51 which is rotated at the same time thrusts the edge part of the paper sheet group 3 in contact therewith to the delivery roller 11 and the feed roller 7 side to correct the stacked state of the paper sheet group 3 so that the delivery of the paper sheet group 3 is improved. The vaned roller 51 is rotatably attached to a shaft 50 and its vane part which is attached at same pitches around its circumference and composed of a plurality of elastic members pushes the paper sheet group 3 against the both rollers 51, 7.
Patent JP-S5946415-A (JP)
Title: Primary air feeder for rotary kiln
Inventor: NAGAI HITOSHI
IPC: F27D99/00
Filed: 1982-08-26
Abstract: PURPOSE:To enable to perform smooth firing of pulverized coal for combustion, by installing heating pipe groups for preheating a primary air in the position of a partition wall. CONSTITUTION:A burner 2 is located to the end this side of a rotary kiln 1, heating pipe groups 6, 6'... for preheating a primary air are installed in the upper position of a clinker box 3, being partitioned into a high temperature part 4 and a low temperature part 5, namely the position of a partition wall of a refractory structure which is located in a maner to hang down from an existing ceiling, and a delivery pipe 8 of a high-pressure blower 7 for a primary air is coupled thereto. This permits the supply of the primary air which has high pressure of 1,000-2,000mm. H2O, and high temperature of 300-500 deg.C, and enables the amount of the primary air to be reduced to about 2% of the total air amount.
Patent JP-S5670533-A (JP)
Title: Control circuit for exposure time of camera
Inventor: TANO HIDEKAZU
IPC: G03B7/00
Filed: 1979-11-13
Abstract: PURPOSE: To obtain the complete synchronism between the flashing of an electric light and exposure time with simple circuit constitution, by determining the exposure time corresponding to the output of an automatic exposure arithmetic circuit or manual exposure time setting circuit.  
     CONSTITUTION: While detecting circuit 94 does not detect the completion of the charge of an electric light, outputs of manual exposure time setting circuit 8 and manual/auto changeover circuit 9 are transferred to the next-stage circuit. In auto mode, the output of automatic exposure arithmetic circuit 5 is supplied to expansion time circuit 5 is changeover circuit 9. In manual mode, the output of circuit 8 is D/A-converted 13 by way of changeover circuit 10 and supplied to circuit 15, so that the exposure time set by switch circuit 12 can be obtained. When the flashing of the electric light is held in readiness, the value that corresponds to the exposure time of a synchro speed is supplied to changeover circuit 10 without reference of the contents of circuit 8 and the exposure time is automatically set to the synchro speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0312865-A (JP)
Title: Data reader
Inventor: GOTO HIDEAKI
IPC: G06F3/06
Filed: 1989-06-09
Abstract: PURPOSE:To store only target data among plural pieces of data in a memory by extracting only target data among plural pieces of data which are read from a magnetic tape so as to store them in the memory by means of comparing the detection output of a position detection means with position data stored in a storage means. CONSTITUTION:The recording position of data, which is read from the magnetic tape 4 by the position detection means 11, on the magnetic tape 4 is detected and position data showing the recording position of target data stored in the memory 8 on the magnetic tape 4 is stored in the storage means 12. Target data is extracted from plural pieces of data which are read from the magnetic tape 4 and is stored in the memory 8 by comparing the detection output of the detection means 11 with position data stored in the storage means 12. Thus, target data can speedily and easily be extracted among plural pieces of data which are read from the magnetic tape 4 and it can be stored in the memory 8.
Patent JP-S5480022-A (JP)
Title: Photoelectric conversion method
Inventor: TANNO KIYOHIKO
IPC: H04N1/028
Filed: 1977-12-09
Abstract: PURPOSE: To ensure the high-efficiency photoelectric conversion via a small-size and high-performance light source by irradiating part of the original surface with the liminous substance and securing the image formation on the receiving conversion sensor through reflection.  
     CONSTITUTION: Original 1 is shifted on transparent substance 3 via driving roll 2, and part of luminous substance 4 is removed (5). Thus, part of the original surface is irradiated by substance 4 and then reflected (6) to be image-formed on receiving photoelectric conversion sensor 8. In this way, the illumination light source can be provided in a free shape and at the position near the manuscript surface to receive the photoelectric conversion. Thus, the high-efficiency photoelectric conversion is possible by means of a small and high-performance light source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09327347-A (JP)
Title: Inclined-suspended chair
Inventor: FUJIMURA TAKAAKI
IPC: A47C9/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To perform aftercare to stretch and pull the line of the backbone and the waist or the like pressed in a daily life in a comfortable posture and condition by taking it in a part of a daily life. SOLUTION: A seat back 5, a seat plate 6 and a step 8 are formed in an inclined shape in a back part 2 and both side parts 3, and a both armpit support tool 11 to be projected just before transfer time is arranged in the back part, and armpits are supported, and transfer to an inclined shape lowered to the lower limbs from the upper body and a return to a chair are made possible.  A pillow 12 to which a fixed position maintaining device is added is provided, and the step 8 is made freely extensible and contractible according to stature of a user, and a footrest 9 is arranged on its lower end, and the footrest can be freely projected from and housed in the step according to transfer to an inclined shape and a return to the chair, and casters are arranged in front and in rear of a lower part of the chair, and a lever 19 is arranged in one of the side parts, and the casters can be freely projected from an under surface, and can be retracted to the under surface by the lever 19.
Patent JP-S634820-A (JP)
Title: Filtrating apparatus using laminated magnet
Inventor: IMAMURA HIROFUMI
IPC: B01D35/06
Filed: 1986-06-25
Abstract: PURPOSE:To improve filtration efficiency by using magnets of plate type or cylinder type having a strong magnetic flux density on the side surface. CONSTITUTION:Plural magnets of plate type or cylinder type are mutually confronted with S-pole to S-pole, N-pole to N-pole, and combined with a material of high magnetic permeability between to make a combined magnet. For instance, ring-shaped magnets 10 with a through hole and spacers 11 of soft iron are alternatively disposed in a nonmagnetic pipe 6 made of stainless steel 316 to form a laminated permanent magnet 7. Adsorbing bodies 5a-5d which are packed with the laminated permanent magnet 7 are disposed in a filtration tank 1, and the liquid to be filtrated is streamed through clearances between the adsorbing bodies 5a-5d in a uniform laminar flow by passing the liquid to be filtrated through a dispersing plate 4 in the filtration tank 1. As a result, high filtration efficiency is obtained without causing clogging because the magnetic attracting force of the adsorbing bodies 5a-5d disposed in the filtration tank 1 is strong and is uniformly dispersed along the side surface. Moreover, an effective filtration is preferably carried out by a mutual action between the plural adsorbing bodies 5a-5d.
Patent JP-S63310204-A (JP)
Title: High frequency matching circuit
Inventor: DEGUCHI KAZUHIDE
IPC: H01P5/08
Filed: 1987-06-11
Abstract: PURPOSE:To easily execute a variable control of a Q dump, and Q electrically from the outside, by utilizing a high frequency resistance which is varied by a bias current value allowed to flow to a diode, in a high frequency matching circuit. CONSTITUTION:When a diode bias power source +VEE is supplied to a diode bias power source terminal 9, a pin diode 8 is biased in the forward direction, and a forward current IF flows. A forward resistance RS of the diode 8 in this case is shown as an equation in figure. In the equation, W, muN, muP and J denote intrinsic semiconductor area width, electronic mobility, Hall mobility, and recoupling time, respectively. In this state, from the expression, and a prescribed variation characteristic of the resistance value RS against the forward current IF of the diode, it is known that the forward resistance RS of the diode 8 is varied by the forward current IF. Accordingly, the high frequency matching circuit can execute a variable control of a Q dump by utilizing the high frequency resistance RS varied by the bias current IF value allowed to flow to the diode 8.
Patent JP-S6126219-A (JP)
Title: Method and device for doping impurity into substrate
Inventor: OKAMOTO AKIO
IPC: C30B31/06
Filed: 1984-07-16
Abstract: PURPOSE:To effect the doping of impurity in a short time by giving a magnetic field comprising a component of a direction of plate surface to a substrate in a vacuum tank to form a glow discharge of gas in such state that it includes atoms of the impurity to be doped into the substrate. CONSTITUTION:A permanent magnet 16 is added to a conventional device and a magnetic field having a component parallel to a substrate 15 is given. The air in a tank 11 is exhausted and a reactive gas and an inert gas are mixed and are introduced 12 to make the pressure at predetermined value. A voltage is applied to an electrode 14 to form a glow discharge. A density of the produced plasma 17 become extremely high in a region where a magnetic field is parallel to the substrate 15 (a high-density plasma region 18) and a large quantity of high-energy ions including elements of the impurity bumps against a surface of substrate 15 thereby implanting a large quantity of impurity atoms. At the same time, a large quantity of activated impurity atoms are adsorbed to the surface. Also, the surface of substrate is heated partly by the bump and the implantation is effected. The adsorbed impurity atoms are rapidly diffused and doping of the impurity is attained in a short time. The part except surface is not heated and holds a low temperature. By this constitution, the element of good characteristics can be obtained at low cost and with high yield.
Patent JP-H10598-A (JP)
Title: Die device and part feeder using it
Inventor: HARADA TANEMASA
IPC: B26F1/14
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To perform punching works for electronic parts at short time intervals by providing a top die having a suction hole formed, which suckingly holds electronic parts punched out in a punching part in the bottom face of the punching part. SOLUTION: A carrier tape 26 is fed to a prescribed position in a die opened state where a top die 13 of a die device 11 is raised. Before the top die 13 punches out TCP from the carrier tape 26 and the top die 13 starts to be lowered, a suction pump 24 is operated by a controller 25 so that a suction force is generated in the suction hole 23 of a punching part 22 of the top die 13. The TCP punched out from the carrier tape 26 is sucked and held by the bottom face of the punching part 22 of the top die 13 entered in a punching hole of the bottom die 12.
Patent JP-S5272886-A (JP)
Title: Preparation of cephalosporin compound
Inventor: TAKEDA HIDEO
IPC: C12R1/645
Filed: 1975-12-12
Abstract: PURPOSE: To produce an intermediate in high yield for the production of 7-aminocephalosporanic acid by the deamination of cephalosporin C fermentation broth with D-amino acid oxidase which is contained in a particular fungus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S633431-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKABE FUMIHIRO
IPC: H01L21/76
Filed: 1986-06-23
Abstract: PURPOSE:To omit requirement of attaching an oxide film on a nitride film and to prevent dust, damage and the like on the surface of a semiconductor chip due to broken pieces of the nitride film, by thickly depositing the nitride film so that the role of a mask is sufficiently accomplished. CONSTITUTION:A semiconductor substrate 1 is oxidized, and an oxide film 2 is formed. A nitride film 3 is thickly deposited on the film 2. The nitride film 3 and the oxide film 2 are removed, and a window 5 is formed. A nitride film 7 and an oxide film 6 are sequentially deposited. Etch-back of the entire surface of a semiconductor chip is performed. An oxide film 6a at the sidewall part and the nitride film 7 are made to remain, and a window 5a is formed. With the oxide film 6a, the nitride films 7 and 3 and the oxide film 2 as masks, ions of impurities having the same conductivity as that of the substrate 1 are implanted, and high concentration impurity region 8 is formed. By using buffering hydrogen fluoride liquid and the like, the oxide film 6a at the sidewall part is removed. With the nitride films 7 and 3 as masks, oxidation is performed, and a thick oxide film is formed. Thus, dust, damage and the like on the surface of the semiconductor chip due to broken pieces of the nitride film 3 are prevented.
Patent JP-S5849037-A (JP)
Inventor: YANO TSUNEO
IPC: H02H3/28
Filed: 1981-09-16
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-H11341506-A (JP)
Title: Circuit for generating synchronizing signal of pal system
Inventor: KIMURA KOZO
IPC: H04N5/073
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the circuit for generating a synchronizing signal of a PAL system with a simple circuit configuration, less power consumption and high precision. SOLUTION: The circuit is provided with a 1st PLL consisting of a temperature compensation voltage controlled oscillator 25 that generates signal whose frequency is a multiple of four of a chrominance subcarrier frequency synchronously with a color burst in the case of using an external synchronizing signal, and a 1/4 frequency divider 39 that frequency-divides the generated signal, and with a 2nd PLL consisting of a voltage controlled oscillator 34 that provides an output of a signal whose frequency is a multiple of 1440 of a horizontal synchronizing signal frequency, and a 1/1440 frequency divider 35.  In the case of adopting an internal synchronizing signal, an oscillated frequency from the voltage controlled oscillator 25 is deviated slightly and the frequency is fed to one input terminal of a phase comparator 33 via a 1/1269 frequency divider 51 and a signal resulting from frequency dividing an output signal from the voltage controlled oscillator 34 by a 1/1610 frequency divider 52 is fed to the other input terminal of the phase comparator 33 to produce accurately the horizontal synchronizing signal frequency while synchronizing the voltage controlled oscillators 25, 34.
Patent JP-S629345-A (JP)
Title: Photoresist composition and photoresist pattern forming method
Inventor: OIE MASAYUKI
IPC: G03F7/09
Filed: 1985-07-06
Abstract: PURPOSE:To obtain the image having a good reproducibility and a high resolution without affecting any influence to a prebaking condition, even if a substrate having a high reflectance surface is used, by incorporating a specific absorbent material to the photoresist composition. CONSTITUTION:The photoresist pattern is formed by coating a solvent solution of a composition contg. a conjugated diene polymer or its cyclic compd.a photocross-linking agent soluble to an org. solvent, a pyrazole compd. shown by formula I and a pyrazoline compd. shown by formula II on the substrate followed by exposing a prescribed pattern through a mask. A depression of the adhesive property of the titled composition in a development is prevented, and an excellent anti halation effect is obtd. by using the compd. shown by formula I and the compd. shown by formula II in a weight ratio of 1/5-5/1. Thus, the good reproductivity and the depression of the resolution due to the halation may be prevented, without a tendency for the generation of a pine hole and the depression of the adhesive property, and without being affected on the substrate such as Al or Cr having a high reflectance and a difference in level, by the prebaking condition.
Patent JP-S6038424-A (JP)
Title: Aromatic polyester
Inventor: NOZAWA SEIICHI
IPC: C08G63/682
Filed: 1983-08-12
Abstract: PURPOSE:A heat-resistant aromatic polyester which can be produced in an industrially advantageous manner, comprising two specified kinds of structural units and having a specified reduced viscosity. CONSTITUTION:A polyester comprising structural units of formula I (wherein A is O or S, and R<1>-R<16> are each H, a halogen, or the like) and structural units of formula II (wherein B is O, S, or the like, and R<11>-R<24> are each H, a halogen, or the like). In said polyester, the ratio of structural unit  I to structural unit II is 95:5- 5:95 by mole, and the reduced viscosity etasp/C (as determined at 30 deg.C in a phenol/tetrachloroethane (1:1) mixture and a concentration of 1.0g/dl is 0.1dl/g. Preferably, in formulas I and II, R<1>-R<16> are each H, R<17>-R<24> are each H, A is O and B is analkylidene group. This aromatic polyester can be produced by any of interfacial, solution or melt polycondensation processes.
Patent JP-H0717534-A (JP)
Title: Box structure of package
Inventor: KOIKE MOTOMU
IPC: B65D5/462
Filed: 1993-06-18
Abstract: PURPOSE:To realize an efficient packaging operation and a reduction in the number of parts by a method wherein a portion of a box correspond to the portion cut out for dicarding from an effective trimming area of the box is used to form a handcarry part and this handcarry part is placed inside a forming box. CONSTITUTION:An inner flap 2 of a box body 3 made up of a stamp formed box blank is folded double and a track hole 13 for use in handcarry is made in the folded part to form a handcarry part 6. A locking tab A5 is provided consisting of altenate uncut and cut parts formed at several places of a side face 4. The tab A5 is inserted into an inserting hole 28 of the box body 3 and the handcarry part 6 is placed inside the side face 4 thereof. Since in this way the handcarry part is provided within the range of an effective trimming area of the forming box, the handcarry part consisting of a separate structural part is dispensed with and the number of the parts is reduced and also the packaging is simplified.