baber/WOPTO huggingface dataset:
Patent JP-2000247459-A (JP)
Title: Printed matter feeding device
Inventor: OTSUJI MASAHIKO
IPC: B65H3/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To surely separate paper sheets interposed between printed matters from the printed matters by starting paper sheet removing operation of a paper sheet removing means after a printed matter moving means reaches a position where it does not contact the paper removing means. SOLUTION: A high speed rising of a printed matter moving means (printed matter pad unit) 81 furnished with a printed matter suction pad 82 is started. In paralell with the operation, a control part monitors whether an intermediate sensor 128 is put ON or not. When the sensor 128 is put ON the unit 81 is turned about 90 degrees from the position where it sucks a printed matter 4 and reaches a substantially intermediate position in the substantially longitudinal direction of a first rack 73 and a second rack. Then, when the sensor 128 is put ON, carrying of the printed matter 4 by the unit 81 and removing of paper sheet 5 by a paper sheet pad unit 191 in a paper sheet removing means (paper sheet removing mechanism) are parallely carried out.  In this device, the removal of paper sheets can be started before the completion of earring the printed matters, thereby improving the efficiency of work.
Patent JP-S58172312-A (JP)
Title: Nifedipine of external use agent
Inventor: NARA TAKESHI
IPC: A61K47/16
Filed: 1982-04-02
Abstract: PURPOSE:An agent for external use useful as a remedy for attack of angina pectoris, etc., absorbable continuously from the skin, obtained by blending nifedipine as an active ingredient with one or more of an alcohol, a ketone, a polyhydric alcohol, an acid amide, a fatty acid, a surface active agent, etc. CONSTITUTION:Nifedipine useful as a remedy for attack of angina pectoris, hypertension, etc., having coronary vasodilating action, as an active ingredient is dissolved in one or more components selected from the group consisting of an alcohol, a ketone, a polyhydric alcohol, its carbonate, an acid amide, a fatty acid, and a surface active agent as a solubilizer. The amount of the solubilizer used is 0.5-50pts.wt., preferably 2-35pts.wt. based on 1pt.wt. nifedipine. In the pharmaceutical manufacturing, nifedipine is dispersed or dissolved in the solubilizer with heating, and the dispersion or the solution is blended with a base, or nifedipine is added to the base which is previously blended with the solubilizer.
Patent JP-H0883494-A (JP)
Title: Method and circuit for suppression of data loading noise in nonvolatile memory
Inventor: PASCUCCI LUIGI
IPC: G11C7/10
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a timer which can be constituted by a slow element excellent in noise characteristics. CONSTITUTION: This embodiment is a nonvolatile memory 100 comprising a data amplifier 106 and an output element 108 connecting with each other via a connection line 107. A noise suppression circuit 1 comprises networks 8, 18 for generating a noise suppression signal N which is synchronized completely with a signal L for controlling a data loading from the amplifier 106 to the output device 108. A very short lasting time period same as a switch time period of the output device 108 is given, and when the output device 108 is switched, the amplifier 106 is frozen, and data stored in the amplifier or an internal circuit of the memory 100 cannot be changed. An address amplifier 102 on address buses 101, 103 is blockaded according to the same signal.
Patent JP-S56149618-A (JP)
Title: Regulated power supply circuit having output level detecting circuit
Inventor: FUJII TOSHIO
IPC: G05F1/56
Filed: 1980-04-23
Abstract: PURPOSE:To facilitate the designing condition of a service interruption detecting circuit, by detecting the output level with use of the current flowing to the base side of a control tranistor for a regulated power supply circuit having an output level detecting circuit. CONSTITUTION:For a regulatig circuit of aperture line type DC control system having the control transistor TR1 provided between the input voltage side V1 and the output voltage side V0, the emitter of the service interruption detecting transistor TR2 is connected to the base of TR1. Then the Zener diode ZD of reference voltage source is connected to the base of TR2. In case the voltage V1 is larger sufficiently than the voltage V0, the current flows to the transistor TR1. And thus the transistor TR2 is turned on by the base current of TR1 to deliver the service interruption detecting signal PWD. The detection level of service interruption is controlled by the resistance R2.
Patent JP-S60197209-A (JP)
Title: Industrial separation and purification in liquid chromatography
Inventor: KAWAHARA AKIO
IPC: G01N30/44
Filed: 1984-03-21
Abstract: PURPOSE:To make it possible to perform separation and purification with good efficiency by securing the number of theoretical stages, by recirculating a liquid through at least one of plural columns. CONSTITUTION:After the specimen received in a specimen storage tank 1 is stored in a loop having a definite volume by a injection pump 2, the pump 2 is stopped end a valve 3 is directly changed over and a definite amount of the specimen is charged in a first column 6 along with a development solvent supplied from a solvent storage tank 4 through a pump 5. A valve 9 is changed over while the separation state of each component is observed by a detector 7 and a liquid of a component to be distributed is sent to a second column 10. The liquid is flowed out from the second column 10 and recycled while a detector 12 is observed and, if separation is performed, said liquid is distributed to a fraction collector 15.
Patent JP-H02233009-A (JP)
Title: Method and apparatus for adjusting frequency of tuning fork type piezoelectric vibrator
Inventor: SHIRATORI NORIHIKO
IPC: H03H3/04
Filed: 1989-03-07
Abstract: PURPOSE:To adjust the frequency with mass load effect by using a gas ion beam radiating in the vicinity of a joint between a frequency adjustment pattern part and a tuning fork type piezoelectric vibrator or its branch tip. CONSTITUTION:A general object frequency is set tentatively at a frequency lower than an object frequency with a control section 29 in advance and a gas ion beam irradiates up to the frequency. Then a tuning type piezoelectric vibrator is resonated by a resonance circuit section 28, the frequency is read again by a frequency reader 27. The method above is repeated till the frequency enters with the standard value of the object frequency to match the frequency with the object frequency with high accuracy.
Patent JP-H02232189-A (JP)
Title: Centering chuck
Inventor: TADA KOZO
IPC: B23Q7/04
Filed: 1989-03-07
Abstract: PURPOSE:To form a whole mechanical chuck in a small size and a light weight by bringing an external shape part of each lever into contact with each other in a point of equal distance from rotary centers of the lever when it performs a swivel motion about the respective rotary center of the lever. CONSTITUTION:External shape parts 33 and 34 of levers 26 and 27 are brought into contact with each other in a point of equal distance from rotary centers 28 and 29 when the levers 26 and 27 perform swivel motion about the rotary centers 28 and 29. Consequently, a rotary angle of the lever 26 about the rotary center 28 is generated equal to a rotary angle of the lever 27 about the rotary center 29 unless the external shape parts 33 and 34 are slipped relatively in their contact point. That is, an angle, when a lever 31 moves to the position of the lever 26, is made equal to an angle when a lever 32 moves to the position of the lever 27.
Patent JP-S51130195-A (JP)
Title: Security and precaution equipment
Inventor: IIDA AKIRA
IPC: H04Q9/00
Filed: 1975-05-08
Abstract: PURPOSE: To set or reset a unattended guard system by cards. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000252129-A (JP)
Title: Horizontal linearity coil
Inventor: NAGAHAMA TAKAO
IPC: H04N3/23
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the positional accuracy of a horizontal linearity coil which is constituted by adjacently arranging magnets on the end face of a drum core and, in addition to improve the efficiency in work, by providing recessed and projecting guides on the end faces of the core and magnets. SOLUTION: A drum core 1 has flanges 1a and 1b at both ends and a central winding section 1c wound with a coil 2. Magnets 3 have recessed sections 3a which becomes guides at the putting of the magnets 3 on the flange 1a or 1b of the core 1 on their surfaces adjoining to the core 1 and projecting sections 3b, which becomes guides at the putting of the magnets 3 in a terminal board 4 on their surfaces adjoining the board 4. On the side face of the magnets 3, a plurality of vertical grooves are provided for leading the winding of the coil 2 to terminals 4b. The terminal board 4 has a recessed section 4a, which has a nearly the same shape as that of the projecting sections 3b of the magnets 3 and becomes a guide at the putting of the magnets 3 in the board 4 on its surface which adjoins the magnets 3 and a plurality of terminals 4b studded on the other surface.  The drum core 1, magnets 3, and terminal board 4 are integrally stuck to each other with an adhesive resin 5.
Patent JP-H10253904-A (JP)
Title: Light source device and light beam optical scanner
Inventor: INAGAKI YOSHIHIRO
IPC: G02B26/10
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a light source device and a light beam optical scanner high in the uniformity of image. SOLUTION: A laser diode array 2 is provided with four light emitting points 2a-2d arranged in the outer edge part at an equal interval of 90 deg.. These light emitting points 2a-2d are arranged on a circumference Q around an optical axis C. On the other hand, a collimate lens shaping light beams radiated from the light emitting points 2a-2d to either between nearly parallel light or convergent light is provided with an axial symmetric shape, and its symmetric axis is arranged on the optical axis C.
Patent JP-H08246307-A (JP)
Title: Binding of leading yarn and apparatus therefor
Inventor: YASUOKA NORIHISA
IPC: D04G1/00
Filed: 1995-03-14
Abstract: PURPOSE: To provide a leading yarn binding method capable of easily and quickly binding a leading yarn on a net in high efficiency without necessitating a skilled worker. CONSTITUTION: A leading yarn S is passed through a loop of a warp formed under an upper hook 1 in the knotting process to knit a net with an upper hook 1, a 1st knot is formed while keeping the leading yarn S in passed state, the leading yarn S is hooked together with a warp 20 to the upper hook 1 in the next knotting process and a 2nd knot is formed by entangling the warp 20 with the leading yarn S to bind the leading yarn S on the edge of the net.
Patent JP-H06268324-A (JP)
Title: Fabrication of semiconductor device
Inventor: HOSODA MASAHIRO
IPC: H01S5/00
Filed: 1993-03-15
Abstract: PURPOSE:To realize a semiconductor device having high carrier concentration by subjecting a semiconductor layer of p-type AlGaInP mixed crystal to heat treatment. CONSTITUTION:An n-type Al0.5In0.5P clad layer 2, an undoped Ga0.5In0.5P active layer 3, a p-type Af0.5In0.5P clad layer 4, a P-type Ga0.5In0.5P etching stop layer 5, and an n-type GaAs current constriction layer 6 are grown sequentially on an n-type GaAs semiconductor substrate 1 by epitaxial growth. A stripe opening of 4.5mum wide is then made in the n-type GaAs current constriction layer 6 by photolithography and chemical etching thus providing a stripe groove 7. The wafer is then placed in a silicon tube evacuated to 10<-4> Pa and heat treated at 450 deg.C for 15min in vacuum atmosphere. A p-type Al0.5In0.5P clad layer and a p-type GaAs contact layer are subsequently laminated in second crystal growth process. This method realizes a semiconductor device having high carrier concentration.
Patent JP-S51130233-A (JP)
Title: Fixing device
Inventor: HONDA MOTONOSUKE
IPC: G03G15/20
Filed: 1975-05-06
Abstract: PURPOSE: By attaching screen like film heater consisting of resistance heater and electrical insulator to the surface of recording material without the tonner image, both are fixed by electric static force. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000252167-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: SUENAGA KAZUHIRO
IPC: H01G9/028
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent increase in leak current by dipping a capacitor element in a chemical polymerized solution in a state, where an insulative member for preventing the chemical polymerized solution from elevating to the stem of an anode lead boss is attached to the root of the anode lead boss. SOLUTION: An insulative member 8a is attached to the root of an anode lead boss 61 of a capacitor element 7. The insulative member 8a is made of ethylene tetrafluoride resin sheet and is also bridged over the root of a cathode lead boss 62. The element 7 is dipped in a chemical polymerized solution, and it is heated to form a polymer layer made of 3,4-ethylenedioxythiophene therein. In this case, the insulative member 8a attached to the root of the lead boss of the element 7 prevents the chemical polymerized solution from creeping upward along the lead boss.
Patent JP-S59182218-A (JP)
Title: Production of polycrystal silicon wafer
Inventor: YOKOYAMA TAKASHI
IPC: C01B33/02
Filed: 1983-03-30
Abstract: PURPOSE:To obtain easily the titled wafer having high quality and characteristics without fear for contamination of a release agent nor components of a production dish in a melt, by forming a thin melt layer on a release agent layer, formed on the top of the production dish, and consisting of a silicon based powder layer. CONSTITUTION:A silicon based powder layer 2 (release agent layer) is left and formed on a plane for forming a wafer of a production dish 1 by applying a release agent formed by dissolving silicon based powder in an organic solvent, heating and drying the release agent. The production dish 1 having the release agent layer 2' formed thereon is placed on a recovery pan 10 of a turntable mechanism 8, and a silicon base material melt is dropped onto the center thereof. A thin melt layer 3 is formed on the whole top surface of a plane (1a) for forming a wafer by centrifugal force, cooled, solidified and peeled to give the aimed silicon sheet 3'. Thus, the aimed polycrystal silicon wafer having high quality and characteristics can be easily obtained without fear of contamination of the release agent nor components of the production dish 1 in the melt.
Patent JP-H09246667-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: INOUE TAKESHI
IPC: H01S5/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to absorb most of the main factors of a fluctuation in the oscillation wavelength of a semiconductor laser in the semiconductor laser by a method wherein the laser is formed into a structure, wherein refractive index adjusting layers are not cut or even if the adjusting layers are cut, the positions of both side surfaces of an active layer are different from those of both side surfaces of the adjusting layers. SOLUTION: A diffraction grating 3, which has a periodicity in the resonator direction of a semiconductor laser, and an active layer 6, whose both side surfaces are cut and which is filled with a low-refractive index semiconductor layer, are formed on a substrate 1 and the semiconductor laser is formed into a structure, wherein refractive index adjusting layers 11, which change an equivalent refractive index, are respectively provided on the upper sides of the diffraction grating 3 and the layer 6 and these adjusting layers 11 are not cut or are cut at the positions, where are different from those of both side surfaces of the layer 6, of both side surfaces of the layers 11. Thereby, an element of a necessary oscillation wavelength is formed so that it is obtained by performing a feedback near the final stage of the manufacturing process of the element. Moreover, the manufacture of the diffractive grating 3 is also facilitated. Accordingly, the structure of the semiconductor laser is suitable as the structure of an LD for frequency stabilizing light source use, which is required the number of high-accuracy oscillation waves, and the structure of an LD for wavelength multiple optical communication light source use and the manufacturing method of the laser is suitable as the manufacturing method of both LDs.
Patent JP-S55147992-A (JP)
Title: Brushless motor control circuit
Inventor: SATOU KENJI
IPC: H02P6/08
Filed: 1979-05-07
Abstract: PURPOSE:To obtain a high integration brushless motor having normally or reversely rotating circuit by selecting one of two logic output signals applied to a clip circuit of a logic output signal based on a rotor position detection signal to obtain the pulse output responsive thereto. CONSTITUTION:Respective position detection signals from a rotor position detector 1 are amplified through amplifiers 21-23, and amplified signals H1-H3 are combined by two under an AND condition by a logic circuit 24. The signals are clipped at predetermined level by a clip circuit and rotational direction control circuit 25 to produce two sets of three-phase pulses A, C, E, B, D, F shown in flow charts i-n to a drive circuit. As to the normal or reverse rotation of the motor, transistors T21, T24, T31, T41, T44 are operated to normally rotate it when the switch 14 is closed, and transistors T22, T23, T32, T42, T44 are actuated to reversely rotate it when the switch 14 is opened.
Patent JP-S60197328-A (JP)
Title: Transfer and machining control device
Inventor: NAGATA HIROTOSHI
IPC: B65G43/00
Filed: 1984-03-22
Abstract: PURPOSE:To introduce a workpiece into the other machining station upon interruption of a working process in one machining station, by selecting either one of plural introducing and machining stations in accordance with a program which is read out in accordance with a signal from a work interruption instructing switch section. CONSTITUTION:Upon interruption of a working process either one of plural introducing and machining sections is selected in accordance with a content stored in a memory, which is read out in association with a signal f1 from a work interruption instructing switch section 24 that is provided in each station 6, a workpiece is introduced into the other station. Containers are introduced into stations 6 which are arranged in the order of a machining process, and the containers in which completed workpieces are disposed are transferred onto a conveyor 1 by means of a control board 23 in association with an output signal g3 from a control board 26. Then, a signal g2 is delivered to an downstream side station into which a container is also introduced by means of a control board 18, however it is not necessary to change a program which is beforehand stored in the control device, upon interruption of a working process.
Patent JP-H06245631-A (JP)
Title: Threshing apparatus
Inventor: OCHI RIICHI
IPC: A01F12/20
Filed: 1993-02-19
Abstract: PURPOSE:To facilitate the maintenance of a threshing apparatus. CONSTITUTION:The threshing apparatus is composed of a threshing cylinder 19 having a spiral blade 18 on the outer circumference and constructed of an impeller part 20 increasing its diameter from the receiving end toward the delivery end and a subsequent cylindrical part 21 having uniform diameter, a threshing chamber 17 formed between the threshing cylinder 19 and a threshing mesh 28 coaxially surrounding the outer circumference of the threshing cylinder 19 interposing a prescribed gap between the cylinder and the mesh 28 and a culm-feeding port 64 formed at the receiving end part of the threshing chamber 17. The upper cover 31 of the frame 15 containing the threshing chamber 17 is pivoted in a state freely openable to the right and left. The upper threshing mesh 36 to cover the part above the threshing cylinder 19 among the threshing mesh 28 is separated from the other mesh part and fixed to the side of the upper cover 31. The upper threshing cylinder 36 is opened by opening the upper cover 31 to open the threshing chamber 17.
Patent JP-S53140549-A (JP)
Title: Automatic releaser for a-d converter
Inventor: AKITA YOSHIYUKI
IPC: H02H7/12
Filed: 1977-05-13
Abstract: PURPOSE: To simplify the operation and to recover the function quickly, by automatically releasing the lock executed against external fault of A-D converter on the condition of recovery of fault. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60198744-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAMIYAMA NORIHIKO
IPC: H01L21/66
Filed: 1984-03-22
Abstract: PURPOSE:To prevent the sliding of a measuring needle by forming an electrode pad containing an insulating layer, which is shaped on a semiconductor substrate and one part thereof has a stepped section, and a conductive film layer applied on said insulating layer while including said stepped section. CONSTITUTION:An insulating layer 12 is formed on a semiconductor substrate 11 with sufficient thickness. The insulating layer is removed through etching so that a wiring region and one part of a detecting pad region are formed to a projecting shape in the detecting pad region section to form a stepped section. A conductive film layer 13 for detecting signals is shaped on the stepped region. According to such constitution, a needle does not slide easily and other signal lines and semiconductor elements are not broken when the needle picking up signals is erected to a section having the stepped section. Speed is increased by the reduction of an additional capacitance value.
Patent JP-H06244240-A (JP)
Title: Semiconductor device
Inventor: OUCHIDA TAKAYUKI
IPC: H01L21/60
Filed: 1993-02-19
Abstract: PURPOSE:To avoid the deformation in inner leads or inner lead rows for assuring precise and excellent inner lead bonding step. CONSTITUTION:A semiconductor chip 12 is arranged in the direction with a packaging surface 12A wherein bumps BP are exposed facing on a device hole 14. At this time, the bumps BP are arranged in a line in the long direction on the central part of the packaging surface 12A. The bridge type leads 16 bridging over the opposing two long side edges of the device hole 14 are to be collectively junctioned with the bumps BP in respective bridge intermediate parts.
Patent JP-H11319981-A (JP)
Title: Punching method of high silicon steel plate
Inventor: FUJITA KOICHIRO
IPC: H02K15/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To appropriately punch a high silicon steel plate without using a special press machine, etc., at a normal temp. and to secure a long tool life. SOLUTION: A high silicon steel plate having 4.0-7.0 wt.% Si is punched under a clearance of 2-10% of a plate thickness of a steel plate to be punched by using a tool having a corner curvature radius R larger than a plate thickness of the steel plate to be punched. When conducting plural stage punchings by sequential dies, at least one time punching after a second punching is conducted using the tool having a gradient of 0.3-1.5% to a cutting edge in a feed direction of the steel plate to be punched or orthogonal thereto. The steel plate to be punched is controlled using a moving stopper, a load of the moving stopper is regulated to 25-80% of a max shear load. Further, punching uses a cemented carbide allot tool having an average grain size of a hard phase of <=3 μm.  Punching is conducted using either of a tool having the coating of one or more kinds among TiCN, TiN, TiC, TiAlN on a tool surface.