baber/WOPTO huggingface dataset:
Patent JP-S62228604-A (JP)
Title: Stationary blade of gas turbine
Inventor: ASAKUMA KENSUKE
IPC: F01D9/02
Filed: 1986-03-31
Abstract: PURPOSE:To facilitate the work of insertion and assembly of an insert by providing a hollow part inside a stationary blade and making uniform the sectional shape of the inside diameter side portion of the hollow part. CONSTITUTION:Inside a stationary blade 1 is provided a hollow part 4 which penetrates from the outside diameter side to the inside diameter side. A regular shape portion 5 is formed at the inside diameter side portion of the hollow part 4, so that its sectional shape becomes uniform. When an insert 6 is inserted into the hollow part 4 and assembled thereat, an adjustment is made through trial and error by scraping the outer perimeter of an inside diameter side support plate 9 of the insert 6. Since the adjustment is made, at the time of the insertion and assembly work of the insert, by scraping only the inside diameter side support plate 9 which is softer than the stationary blade, the work can be done easily.
Patent JP-S57189743-A (JP)
Title: Assembling unit
Inventor: KOMORIDA KOUZOU
IPC: B23P19/04
Filed: 1981-05-12
Abstract: PURPOSE:To make it possible to perform assembling work at a high speed by rotating a chute connected to a parts supply unit and by vertically moving an assembling head at the position where parts are assembled to a work piece. CONSTITUTION:When a work piece 18 is transported to an assembling position D' with a transfer unit 19, an assembling unit 13 operates and hence an assembling head 20 is lowered. The assembling head 20 picks up parts 21 from the end of a chute 22 of a straight driving feeder positioned at a location A' below the assembling head 20 and rises to a location B' and then drops again. In the mean time, the chute 22 is rotated and the end of the chute 22 retreats to a location C' beyond the operating range of the assembling head 20. The assembling head 20 continues descent. When it comes to the assembling position above the work piece 18, the head 20 releases the part 21 and rises again to the location B'. When the assembling head 20 rises above the chute 22, the 22 comes to the location A' again and waits. This construction can simplify the operation of the assembling unit, into vertical movement alone, thereby expediting the process of operation.
Patent JP-H11227641-A (JP)
Title: Direction of car to be towed converting device for tractor
Inventor: SHIMAUCHI TAMOTSU
IPC: B62D53/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To convert an angle of a car to be towed corresponding to the attitude of a car body when a tractor enters a corner by inserting a point part of a tractor draw-bar having a locking tool, into a sliding groove formed on a rear end of the car body when the tractor is operated, and comprising a left and right moving means on an edge part of the tractor draw-bar relating to the travelling direction of the car body. SOLUTION: A locking tool 7 such as a pin is projected from a lower face of a point part of a tractor draw-bar 6, and this pin is inserted into a sliding groove 4 so that the tractor draw-bar 6 is moved left and right through the pin. For the left and right movement, the supply and exhaust tubes 8a, 8b, 8c, 8d forming a hydraulic cylinder mechanism are turned in the direction of the sliding groove 4 along both side faces of a loading-space, the rear ends of the supply and exhaust tubes 8a, 8b, 8c, 8d are respectively opposite to each other, and an end part of a tractor draw-bar 6 is fixed to a central part of a piston rod 10 comprising the oil pressure control valves on both ends respectively at one sides of the supply and exhaust tubes 8a, 8b.  The left and right supply and exhaust tubes 8a, 8b and 8c, 8d differentially operate the piston rod 10 to each other, so that the movement of the tractor draw-bar 6 mounted on the piston rod 10 determines the turning angle of a vehicle.
Patent JP-2000267857-A (JP)
Title: Facsimile maintenance system
Inventor: HIRAMA MASAYUKI
IPC: H04N1/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To finish work in a short time without making a serviceperson go to the location by downloading a program for controlling facsimile equipment by utilizing data receiving capability owned by the facsimile equipment. SOLUTION: A remote machine 1 loads program data 15 for remote maintenance into a receiving buffer memory 12 of facsimile equipment 3 through a communication line 2. Subsequently, a rewriting control program included in the data 15 operates, overwrites a new program 14 on an old program 13 and updates the program.
Patent JP-S60229645-A (JP)
Inventor: ERUNSUTO KURENTSURAA
IPC: H02K11/026
Filed: 1985-04-05
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-S51147183-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KIJIMA KOUICHI
IPC: H01L29/73
Filed: 1975-06-12
Abstract: PURPOSE: A method of manufacturing semiconductor having a constitution of lateral trnsistor with high current amplification degree and excellent frequency characteristic, or a constitution of this transistor as a source of injection carrier. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54161849-A (JP)
Title: Magnetic bubble device
Inventor: TANAKA MASAO
IPC: G11C19/08
Filed: 1978-06-13
Abstract: PURPOSE: To lessen the noise occurring to the chip with a simple method by providing the conductor thin film of a fixed thickness between the chip and the bubble chip side surface of the rotary magnetic field generating coil and then earthing the thin film.  
     CONSTITUTION: Conductor film 7 and 8 featuring the thickness of 1W0.1 are provided between magnetic bubble chip 2 and the chip 2 side surfaces of bubble driving magnetic field generating coil 3 and 4, and then these films 7 and 8 are earthed via lead wire 9. Thus, the electrostatic combination is blocked between coils 3,4 and chip 2, accordingly blocking effectively the noise given to chip 2 from coil 3 and 4. Such magnetic bubble device can be constituted simply by giving the metal layer evaporation of film 7 and 8 onto the lower surface of print substrate 1 as well as onto the upper surface of cover 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56168165-A (JP)
Title: Electronic instrument
Inventor: HAGIWARA YOSHIMUNE
IPC: G01R22/00
Filed: 1980-05-30
Abstract: PURPOSE:To make measurement over a wide temp. range possible with good accuracy by multiplexing a circuit which modulates analog signals by triangular waves and determining the measured value from the addition signal of the output pulse trains thereof. CONSTITUTION:A triangular wave generating circuit 1, input circuits IT, VT for positive and negative analog signals to be measured, a circuit 2 which modulates the input analog signals by triangular waves, an integrating circuit 3 which forms a measured quantity display signal by processing the modulated outputs and a frequency converting circuit 4 are provided. The circuit 2 has plural signal modulating means which receive the outputs of the circuits IT, VT and output the plural modulated outputs of mutually different phases in parallel. The circuits 3, 4 derive the display signal from the added value of the plural modulated outputs and apply the same to a display device 5.
Patent JP-S57188786-A (JP)
Title: High-viscosity material supplier
Inventor: MAEKAWA SHIYOUICHIROU
IPC: F04B15/02
Filed: 1981-05-14
Abstract: PURPOSE:To obtain a supplier to supply high-viscosity material continuously by sucking it directly from a cylindrical transporting can such as a pail-can in the market or the like. CONSTITUTION:A disk plate 2 is provided to be fitted into a can body 1 constructed of a pail-can on the market or the like, while a vane type pump 3 is equipped in this disk plate 2. This pump 3 is provided with a suction port 4 on the underside and a discharge port 5 on the upper side, and constructed to be rotated comparatively at a low speed by a geared motor 6 equipped above. An elastic body 10 made of rubber is provided on the circumference of the disk plate 2 to be closely fitted to the inner wall of the can body 1. As grease 14 is supplied, negative pressure is given in the can body 1. Inevitably, the disk plate 2 is brought down along the upper face of the grease 14, and the grease 14 can be supplied continuously.
Patent JP-H11331298-A (JP)
Title: Digital quadrature phase/amplitude modulator using reconfigured carrier after filtering
Inventor: ZHANG QIN
IPC: H04L27/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the quadrature phase/amplitude modulator with a simple configuration where amount of calculation for multi-channel is less. SOLUTION: A forward error correction encoder gives a data bit stream with in-phase and quadrature phase to 1st and 2nd inputs 45, 47. Inputs of 1st sub filters 63q-75q connect with the 1st input 45 and their outputs connect with each input of a multiplexer 107. Inputs, of 2nd sub filters 61i-73i whose number is equal to the 1st sub filters connect with the 2nd input 47 and their outputs connect with each input of the multiplexer 107. 1st and 2nd modulation means 79i-91i, 81q-93q connect with outputs of the sub filters. The bit streams are filtered and a carrier offset is given to them. Outputs of the 1st sub filters 63q-75q and outputs of the 2nd sub filters 61i-73i are alternately connected to the multiplexer 107, from which a quadrature phase/amplitude modulation output is generated.
Patent JP-H03272579-A (JP)
Title: Connector
Inventor: NOKIMURA HITOSHI
IPC: H01R11/01
Filed: 1990-03-20
Abstract: PURPOSE:To provide adaptability to transmission of high speed signals by connecting a conductor layer on a support electrically with a spring pin for grounding, locating the layer close to spring pins for signaling, and thereby providing adjustability for impedance of the spring pin. CONSTITUTION:Conductor layers 30, 31, 32 are for grounding, and are in continuity electrically 33 to the upper half portion 23a of a spring pin for grounding 23. To the upper half portions 21a, 22a of spring pins for signaling 21, 22, on the other hand, they are positioned in proximity as surrounding these portions. This connector concerned 20 is leading to the grounding pattern of each printed circuit board through the spring pin 23, and the conductor layers 30-32 are put at earth potential through the spring pin 23. Therefore, the conductor layer parts 34, 35 adjust the impedances Z21, Z22 of the upper portions 21b, 22b of the spring pins for signaling 21, 22. This enanles adjusting the impedance, and provides adaptability for transmission of high speed signals.
Patent JP-H03272425-A (JP)
Title: Spectrophotometer
Inventor: HATTORI HIDEO
IPC: G01J3/28
Filed: 1990-03-20
Abstract: PURPOSE:To achieve a wavelength resolving power without losing a higher speed of a simultaneous measurement type spectrophotometer by moving an inlet slit or a spectroscopic element by stages. CONSTITUTION:An inlet slit S is mounted on a rocking base B with a point 0 as fulcrum and with the tip of a piezoelectric element driving mechanism Q abutting one side of the rocking base B, the inlet slit S is moved in the direction of the arrow (a) according to the extension of the drive element. A spectral image is formed on an array-like sensor D and with the movement of the slit S in the direction of the arrow, the spectral image is moved on the surface of the array-like sensor D in the direction of the arrow (b). A piezoe lectric element has a very high response speed and can respond even with a time range of mus. With such an arrangement, one-some fractions of an array pitch of a unit element of the sensor D is set as one step and a spectrum is moved by one pitch. Hence, each unit element is scanned in wavelength for one pitch thereof, which is equivalent to a sampling of a measurement output at each step. This allows the maintaining of a higher speed of a simultaneous multi-wave spectrophotometer as intact. loss.
Patent JP-S61229941-A (JP)
Title: Fuel controller for engine
Inventor: HATSUHIRA TSUGIO
IPC: F02D41/04
Filed: 1985-04-04
Abstract: PURPOSE:To improve driveability and emission property by providing a control means for controlling a fuel adjusting means when the running condition is required to be changed over such that a set air fuel ratio is shifted to a desired one after the set air fuel ratio is reached at a time. CONSTITUTION:This controller receives the output of a running change-over detecting means 18 to shift at a time the air fuel ratio richer or leaner than the maximum NOx generating air fuel ratio region to the air fuel ratio set to lean or rich one for generating approximately same torque as that set by a same torque air fuel ratio setting means 19 when the running condition is required to be changed over. A control means 20 is provided which controls a fuel adjusting means 8 to shift the set air fuel ratio to a desired one thereafter. Thus, the driveability and emission property in changing over the running condition can be improved.
Patent JP-H06279128-A (JP)
Title: Method for calcining ceramic compact
Inventor: MASUDA MASAAKI
IPC: C04B35/64
Filed: 1993-03-30
Abstract: PURPOSE:To almost perfectly remove a binder in a ceramic compact or residual carbon in the compact after dewaxing while preventing the excessive increase of the amt. of oxygen in the compact. CONSTITUTION:When a ceramic compact contg. a binder or carbon is calcined, the increase of the amt. of oxygen in the compact after calcining is regulated to 0-0.8wt.% by controlling the calcining atmosphere.
Patent JP-H01246089-A (JP)
Title: Calibration of operating position of robot
Inventor: OGAWA SATOSHI
IPC: B25J19/02
Filed: 1988-03-28
Abstract: PURPOSE:To make it possible to perform calibration of an operating position of a robot easily and in a short time by applying a pair of reference surfaces provided for each unit action of the robot with each other at a predetermined pushing force by this unit action, and calibrating the operating position for each unit action taking the condition of the application for the standard of the operating position. CONSTITUTION:A pair of reference surfaces 16a, 27a are provided forming a pair which can be applied to each other by a unit action of a robot for each unit action. The reference surface 16a of a moving block 16 and the reference surface 27a of a reference block 27 are then applied to each other at a predetermined pushing force by a unit action of this robot. The condition of this application is taken for the standard for an operating position, so the operating position of the robot for each unit action is calibrated.
Patent JP-H02250398-A (JP)
Title: Radio wave absorber
Inventor: HARADA TAKASHI
IPC: H05K9/00
Filed: 1989-03-23
Abstract: PURPOSE:To easily manufacture a good ratio wave absorber of oblique incidence characteristic by reducing a dielectric loss of each layer of a lamination body of a plurality of layers whose appearance forms a wedge or a quadrangular pyramid, gradually from a lower layer to an upper layer. CONSTITUTION:A dielectric loss of each layer of a lamination body of a plurality of layers 1, 2, 3 whose appearance forms a wedge or a square pyramid, is reduced gradually from a lower layer 1 to an upper layer 3. In order to acquire a good radio wave absorption characteristic in oblique incidence, a distribution of dielectric loss in direction of height of an absorber should just change in exponential function; therefore, a loss and a height of each layer are adjusted to acquire a loss distribution of exponential function equivalently. Thereby, it is possible to acquire a good absorption characteristic even against oblique incidence of 30 deg. to 60 deg. and to realize relatively easy manufacture compared with other oblique incidence radio wave obsorbers.
Patent JP-H08271662-A (JP)
Title: Electronic device with el panel
Inventor: TAKAHASHI MASAAKI
IPC: G04B19/30
Filed: 1995-03-29
Abstract: PURPOSE: To simplify the shape of a plate for guiding a connector, eliminate an excessive planar space and contrive miniaturization of an electronic device by disposing the connector for EL and a liquid crystal connector in adjacency. CONSTITUTION: An electronic luminescent(EL) panel 2 for illuminating it is disposed on the lower side of a liquid crystal panel 1 for indicating a time, a connector 4 for EL for continuity of the panel 2 and a substrate 3 for generating a signal driving panels 1, 2 is disposed to be compressed between the substrate 3 and the panel 2 and a liquid crystal connector 5 for continuity of the panel 1 and the substrate 3 is arranged to be compressed between the substrate 1 and the panel 1. Furthermore, the two connectors 4, 5 are disposed to be joined, and a window part 6a of a panel presser 6 is hung on a hook part 7a of a plate 7. The panel 1 is pressed from upward, the connectors 4, 5 are positioned on the connector guide part of the plate 7 and fixed thereon.  Thereby, the shape of the plate 7 is simplified, an excessive planar space can be eliminated and miniaturization of an electronic device can be attained.
Patent JP-S60215534-A (JP)
Title: Quartz glass jig
Inventor: WATABE HIROYUKI
IPC: C03B19/09
Filed: 1984-04-11
Abstract: PURPOSE:To provide a quartz glass jig composed of a specific double-layer structure consisting of an inner layer and an outer layer, and having excellent spalling resistance and uniform heating capability. CONSTITUTION:The objective jig (e.g. crucible) made of a quartz glass and having excellent thermal and mechanical characteristics is composed of (A) an inner layer containing >=150 bubbles having a diameter of <=50mu per 1mm.<3> (the thickness of the inner layer is about 1/8-1/2 of the whole thickness) and (B) an outer layer having lower bubble content than the inner layer. The above jig can be manufactured by rotating a rotatable vessel, filling the rotating vessel with rock crystal powder having particle size of about 30-80 mesh, filling the inner cavity of the filled powder with rock crystal powder having finer particle size than the above (finer than about 80 mesh), melting the powder with a heat source such as arc flame, and cooling the product.
Patent JP-S60214861-A (JP)
Title: Preparation of salted cod roe
Inventor: ICHIKAWA TETSUYA
IPC: A23L17/30
Filed: 1984-04-11
Abstract: PURPOSE:To enable the salting of a large amount of cod roe by a small number of workers, by transferring a number of salting vessels each having a stationary stirring blade in the cavity along an endless orbit, and turning the vessel around its own axis in the course of transfer. CONSTITUTION:The stationary stirring blades 8, 9 are attached to the ends of the salting vessels 3 toward the center in spiral form perpendicular to the circular drum wall 4. The phase of the blade is staggered by about 180 deg. from each other in cross-section at both ends of the drum of the vessel. The salting vessel 3 filled with the cod roe is circulated along the endless orbit by the circulation motor 16, and at the same time, turned around its own axis by the turning motor 21.
Patent JP-S546884-A (JP)
Title: Nematic liquid crystal body for display device
Inventor: NAKAGOME TAMIJI
IPC: G09F9/30
Filed: 1977-06-20
Abstract: PURPOSE: To provide a chemically stable liquid crystal body allowing a wide margin for display devices, which consists of a mixt. of one or more kinds of cyclohexanecarboxylic acid phenyl ester derivatives and optionally a Np liquid crystal or a nematic liquid crystal having negative dielectric anisotropy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000267739-A (JP)
Title: Fluid temperature controller
Inventor: OSANAI HITOSHI
IPC: G05D23/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost of a fluid temperature controller by dividing functionally the temperature controller where a heat exchange mechanism is organically united with a circulation mechanism into plural units which are combined together. SOLUTION: A temperature control unit 12 serves as a basic unit to control the temperature of a fluid 10 and is connected to a chamber and a heat exchange unit 14 via the external piping 34. The unit 14 has the heat exchange capacity and plural units 14 can be connected to the unit as necessary. Furthermore, plural units 12 can also be connected to the unit 14. When plural temperature control units 12 are connected, the 1st and 2nd fluid delivery ports 20-1 and 18-2 of each of units 12, for example, are connected in parallel to each other via the external piping 34. And, the piping 34 is connected to the unit 14. Thus, two units 12 are connected in parallel to each other and accordingly the fluid 10 can be circulated in two chambers.
Patent JP-H11267200-A (JP)
Title: Sterilizing method using ozone gas
Inventor: MOTOMURA TADAHIRO
IPC: B01D29/07
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To downsize a device and secure a stable blood channel by holding the aspect ratio within a specified range when sides where partial planes are adjacent to each other are laid down in a blood processing device using a filter. SOLUTION: The first partial plane 18 and the second partial plane 19 are formed by folding longitudinally a sheet into an inverted chevron state, and then the third partial plane 20 is formed by folding into a chevron state. Thus by repeating folding, a pleated filter sheet is obtained. This filter sheet is stored in housing having top and bottom faces of the size of the partial plane 18. The size of the partial plane 18 formed by folding a filter sheet is specified as d for the vertical length and w for the horizontal length. If the length ratio w/d is more than 2 and 10 or less, the blood processing device can be downsized. A stable blood channel can be secured for many hours because the filter sheet is protected against clogging.
Patent JP-S54162943-A (JP)
Title: Transversal filter
Inventor: MIYAMOTO YOSHIHIRO
IPC: H03H15/02
Filed: 1978-06-14
Abstract: PURPOSE:To obtain a transversal filter featuring a low distortion rate and a high speed by providing the 2-system charge transfer part forming the prefilter and the main filter parts along with the channel width corresponding to the weight coefficient secured at both the input and output parts. CONSTITUTION:Prefilter part P forms the input part with source regions S0-S3 connected to bus 1, 1st gate electrodes G10-G13 and 2nd gate electrodes G20-G22. The ratio between width lj (j=0-3) of the gate electrode and maximum channel width L is proportional to th weighting coefficient to be applied to the input signal. Main filter part M contains transfer electrodes E1-En connected to buses 2-4, output gate electrodes GOO- GOm featuring fixed widths LO-Lm and output diffusion layers FO-Fm each. And the ratio between r-ordered electrode width Lr and channel width L is proportional to the absolute value of the weighting coefficient to be applied to the signal charge of the output part. With application of the pulses to bus 1 plus 2-4, the signal charge of electrode G11 is transferred to electrodes E1-En in sequence via transfer electrodes 101-112 and then delivered through amplifier A. As the conversion is not required for the signal charge into the voltage, a high speed can be obtained.
Patent JP-H05235823-A (JP)
Title: Receiver
Inventor: KUDO KAZUHIRO
IPC: H04W84/02
Filed: 1992-02-21
Abstract: PURPOSE:To provide the receiver whose battery replacing period is able to be extended. CONSTITUTION:The receiver consists of a battery section 5 having a primary battery, a reference voltage section 2 setting a voltage by which the receiver is normally operated, a power generating means 1, a capacitor section 4 storing the electric power from the generating means 1 and comparing a voltage of the storage with the reference voltage from the reference voltage section 2 and a switch section 3 selecting either the battery section 5 or the power generating means 1 based on the result of comparison by the capacitor section 4.
Patent JP-S52155190-A (JP)
Title: Surface coated super hard alloy and its production
Inventor: TOBIOKA MASAAKI
IPC: C23C14/06
Filed: 1976-06-18
Abstract: PURPOSE:To produce coating tip having no mu-phase and causing no peeling of coated layer during cutting by coating mother super hard alloy containin free carbon with titanium carbide etc. by chemical evaporation.