baber/WOPTO huggingface dataset:
Patent JP-2000052143-A (JP)
Title: Deburring device
Inventor: INOKUCHI TADASHI
IPC: B23C3/12
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To make uniform machining possible, and to realize low-cost, space saving, a long tool life, regardless of the positioning accuracy for work and the external dimensional accuracy for work. SOLUTION: The lower end of a supporting body 61 in which a driving device 59 is incorporated for rotating a rotary tool 27, is connected to a base member 23 through a spherical bearing 63. At the upper end of the supporting body 61, a first horizontal directional follow-up device 75 provided with a fluid pressure chamber 69 which is provided in a follow-up device body 67 for supporting the outer periphery of the supporting body 61 by pressurized fluid, is provided, and a second horizontal directional follow-up device 77 for supporting the driving device 59 by plural elastic devices 79 provided in the follow-up device body 67, is provided. Thus, uniform machining, low-cost, and space saving can be achieved, and a long tool life can also be realized.
Patent JP-S61104540-A (JP)
Title: Emitter manufacturing device
Inventor: ATAKA MASASHI
IPC: H01J37/08
Filed: 1984-10-25
Abstract: PURPOSE:To eliminate impurities which have been mixed into liquid metal by providing a false emitter in an emitter manufacturing device. CONSTITUTION:A false emitter 26, for example, having a mesh-like filament is mounted on the tip portion of a supporting rod 25 in an emitter manufacturing device. When impurities such as dust etc. mix into liquid metal 6 stored within a crucible 5, the false emitter 26 is moved just above the crucible 5. In this state, the false emitter 26 is heated, and the crucible 5 is lifted to immerse the false emitter 26 in the liquid metal 6 within the crucible 5. By this operation, the impurities adhered to the surface of the liquid metal adhere to the spaces of meshes in the false emitter, and the impurities can be eliminated by causing the crucible 5 to fall. And therefore, it is possible to charge the liquid metal which is not mixed with the impurities to a reservoir 14.
Patent JP-S60115835-A (JP)
Title: Industrial ct scanner
Inventor: UYAMA KIICHIROU
IPC: A61B6/03
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a tomographic image of high picture quality speedily by obtaining reference data on the same inspection condition by using a standard article, and adding an image reconstituted from the reference data to a reconstituted image obtained by irradiating an object area of an examinee with a radiation. CONSTITUTION:While the standard article is mounted on a fixed table 23, a detector 27 is rotated toward a visual field to the region B of a nonobjective area under the control of a CPU32, and a slit 30 is also rotated in one body. A radiation beam from a radiation generator 26 is made incident to the detector 27 through the slit 30 and range B. Its output signal is passed through a data collection part 28 and an image reconstituting circuit 34 to store a reconstituted image in memory 32. Reconstituted images in regions C and D obtained similarly are added 321 together and stored 322. The reconstituted image of the nonobjective area of the standard article is added 243 to the reconstituted image of the objective area 24a to be examined which is obtained and stored 323 similarly to obtain the tomographic image of the whole area.
Patent JP-H0272777-A (JP)
Title: Image data recording and reproducing method
Inventor: AOYANAGI SANAE
IPC: H04N5/92
Filed: 1988-09-08
Abstract: PURPOSE:To perform the recording and reproduction of an image by a method suitable for it by using a recording method in the reproduction of the image with short occurrence time and in linear shape different from that in the reproduction of the image with long occurrence time and in pattern shape. CONSTITUTION:The recording method not generating a graphic in the reproduction is selected for the image of type of various kinds of change, and the one to generate the graphic in the reproduction is selected for the image in the linear shape of type of a few amount of change is selected. When recording data is reproduced, the content of the recording data is read, and after that, the image of one unit in the recorded data is separated. After the recording format of the image is identified, the graphic is generated at a designated position based on the information of shape, color, and surface shape characteristic when the format shows, for example, structural graphic data. Also, when the format shows, for example, non-structural image data, pattern data when it is a pixel pattern is transferred and displayed.
Patent JP-H0387656-A (JP)
Title: Ultrasonic flaw detection inspecting device
Inventor: FUSHIMI KOJI
IPC: G01N29/26
Filed: 1989-08-31
Abstract: PURPOSE:To easily and surely execute the position adjustment of a probe by constituting the device of an X-Y-Z axis rack pinion stage which can be brought to position adjustment three-dimensionally, and a probe fitting jig connected to this stage. CONSTITUTION:An X - Z axis rack pinion stage 30 is constituted of X - Z axis moving parts 32 - 34, and to each moving part, moving screws 35 - 37 are attached, respectively. By turning the screws 35 - 37, a probe 15 can be set to a prescribed position. To the lower part of the stage 30, a probe fitting jig 31 is connected, and the probe 15 is held by supporting plates 39, 40 from up and down. To the supporting plate 39, two pieces of angle theta adjusting screws 41 are attached, and an angle theta in the vertical direction of the probe 15 is adjusted. On the connecting part of the stage 30 and the jig 31, a vertical slide adjusting screw 42 of the probe 15 is provided, and a fine adjustment of a position in the vertical direction of the probe 15 is executed. This position adjusting mechanism is attached to a rack base, turns around a ball to be inspected at a prescribed speed by a probe turning motor, and executes a flaw detecting inspection of the ball.
Patent JP-H0388336-A (JP)
Title: Manufacture of bipolar transistor
Inventor: KANO ISAO
IPC: H01L29/73
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the dispersion in current amplification factors and the increase in emitter resistance by forming an impurity glass layer so that the flat part is thin and the step part is thick, and using said layer as an impurity- diffusing source for an emitter. CONSTITUTION:Spin-on glass containing arsenic or antimony is applied on the front surface of a substrate by a coating method, and an impurity glass layer 17 is formed. At this time, conditions are set so that the thickness of the application is several hundred Angstrom at a flat part and several thousand Angstrom at a step part. Namely, the spin on glass wherein impurities are doped is applied on the semiconductor substrate so that the thickness is thin at the flat part and thick at the step part. Thus, the impurity glass layer is formed. The layer is used as an impurity diffusing source for an emitter. Therefore, the impurities having the sufficient concentration can be introduced into the emitter region even when the width of the opening part of the emitter is minute and narrow, i.e., the aspect ratio is large. Thus, the dispersion in current amplification factors and the increase and the dispersion in emitter resistance can be prevented.
Patent JP-H1068292-A (JP)
Title: Cutter fitting mechanism and cutter holder for tunnel excavator
Inventor: SARADA SUSUMU
IPC: E21D9/087
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To efficiently allow an excavation both in hard ground and soft ground by making a roller cutter and a cutter bit fitted to a cutter disk mutually exchangeable from the inside on a tunnel excavator. SOLUTION: A cutter holder main body 4a is fixed to the cutter support frame 3 of a cutter disk. A rotary saddle 8 and a spacer 8b are fitted to angular shaft sections protruded on both sides of a roller cutter, the roller cutter is rotatably fitted with the engaging recess of the cutter holder main body 4a, and it is fixed by bolts 9a via a bearing cap 9. When the roller cutter is to be removed, the bolts 9a are loosened, a rotary saddle 8 is rotated by 180', and the roller cutter is extracted to the inside. A cutter bit 11 is inserted into the cutter holder main body 4a in combination with two support members 12, the support members 12 are separated to be locked on stoppers 6 of the cutter support frame 3, and their upper end edges are locked on the lock pieces 4b of the cutter holder main body 4a. The roller cutter and the cutter bit 11 can be exchanged from the inside in response to the excavated ground.
Patent JP-H1169121-A (JP)
Title: Facsimile equipment
Inventor: ASAKURA MASANORI
IPC: H04L69/14
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment that copes effectively with a communication function of a facsimile equipment of a destination. SOLUTION: In the case of a FAX number in an abbreviated number list stored in a RAM 13 and a communication mode is 'G4' or 'super G3', sender information sender information of an integrated services digital network line L2 is sent. In the case that the communication mode is 'G3', sender information of a public switched telephone network PSTN line L1 is sent. As a result, in the case that the facsimile function of the destination is 'G4' and 'super G3', image data from the destination are received by an option section 3. On the other hand, in the case that the facsimile function of the destination is 'G3', image data from the destination are received by a G3/super G3 equipment 2.
Patent JP-H08181195-A (JP)
Title: Heat transfer improved between pedestal and bases
Inventor: JIYON EFU KAMUSON
IPC: H01L21/683
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To enhance transmission of heat from a pedestal to a cathode by making uniform the heat transmission rate furthermore in order to realize more uniform wafer temperature while eliminating the limitation of heat transmission and generation of particles of a foil or a film. SOLUTION: A board supporting member 26 comprises a pedestal 32 and a conductive member 30. The conductive member 30 is cooled by a cooling agent passing through a channel made through the conductive member 30. A heat transmission enhancing fluid is fed to the joint between the pedestal 32 and the conductive member 30 and increased transmission of heat from the pedestal 32 to the conductive member 30.
Patent JP-S6468842-A (JP)
Title: Error detecting and correcting circuit
Inventor: KASE KIYOSHI
IPC: H03K5/1252
Filed: 1987-09-10
Abstract: PURPOSE:To prevent the occurrence of data error by outputting a local signal determined in accordance with majority of a prescribed number of data stored in a data storage part and inputting the output of a majority gate part to the data storage party instead of a signal corresponding to the input signal during the output of an error correction signal. CONSTITUTION:Overload detecting parts 23 and 25 detect probability of the occurrence of data error due to noise or the like to output an overload signal when detecting that the level of an input signal is deviated from a preliminarily determined variance range. An error correction period setting part outputs the error correction signal only in a prescribed error correction period after the output of the overload signal, and the output of a majority gate part 21 is used instead of the input signal as the signal inputted to the data storage part. That is, the signal before the occurrence of error is held. Thus, the input signal is inputted to the data storage part in the error correction period to prevent the output of erroneous data.
Patent JP-S6468785-A (JP)
Title: Duplicating method for hologram
Inventor: YAMAZAKI KOZO
IPC: G03H1/20
Filed: 1987-09-10
Abstract: PURPOSE:To obtain exactly the same hologram as a master hologram by canceling distortion generated in 1st copy exposure by 2nd copy exposure which is carried out under the same condition as that of the 1st copy exposure. CONSTITUTION:The 1st copy hologram 21 is exposed for copying again. A dry plate (transparent substrate 53 and photosensitive material 35) for a 2nd copy hologram where the 2nd copy hologram 31 is to be formed is placed at a distance (t) from the 1st copy hologram 21 and the 1st copy hologram 21 is irradiated with a plane wave from the opposite side from the dry plate. The obtained 2nd copy hologram 31 has an image formed at a distance which is (t) longer than h' to the contrary as compared with the 1st copy hologram. Consequently, the influence of the gap (t) is canceled and exactly the same hologram as the master hologram is obtained.
Patent JP-H0546756-A (JP)
Title: Image processor
Inventor: KASHIWAGI KAZUHIRO
IPC: H04N1/387
Filed: 1991-08-12
Abstract: PURPOSE:To improve the using efficiency of an output medium and the gradation and reslution of an output image by executing interpolating processing with scale factor calculated based upon the size of the output medium, the number of inputn picture elements and the number of input pictures. CONSTITUTION:In the case of obtaining an output image, an output format is selected by a data input part 7 at first. At this time, information such as the number of picture elements of an input image, the number of picture elements, arrangement on a film 9 to be an output medium, and the size of the film 9 is inputted and the scale factor is calculated based upon respective parameters. Then information for determining the operation of an image processing part 4 is sent to the image processing part 4 based upon the scale factor. Namely the maximum scale factor within a range in which the aspect ratio of the image is not changed is claculated in accordance with parameters such as an output pattern, the size of the output medium 9, the number of input images and the number of input picture elements and output image data are outputted to the output medium 9 with the scale factor. In addition, an interpolating method can be selected in each image or in each area of the image.
Patent JP-S60119567-A (JP)
Title: Electrophotographic sensitive body
Inventor: OOSHIMA KOUICHI
IPC: G03G5/082
Filed: 1983-12-01
Abstract: PURPOSE:To obtain a nonpollutive electrophotographic sensitive body superior in durability, sensitivitym image quality, and adhesion between a photosensitive layer and a substrate by forming a photosensitive layer made of amorphous silicon carbon nitride contg. halogen and/or hydrogen on a substrate. CONSTITUTION:An interlayer 4 is formed on a substrate 5, and a photosensitive layer 3 made of amorphous silicon carbon nitride contg. halogen and/or hydrogen represented by the formula. shown here, X being halogen, on the interlayer 4. The layer 3 can be converted into a p type or n type electric property by doping the layer 3 with an element of group IIIA or/and an element of group VA of the periodic table, and the property of the layer 3 can be controlled. An objective electrophotographic sensitive body is obtained by forming a surface layer 2 made of a material having an intermediate optical refractive index between the air and the layer 3, such as aluminum oxide or titanium oxide.
Patent JP-2000056340-A (JP)
Title: Electrophoretic display device
Inventor: MATSUDE MASATAKA
IPC: G02F1/167
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display device having improved reflectivity and contrast ratio, in which the difference between specific gravities of migration particles and a dispersion medium is reduced by lowering the specific gravity of the migration particles. SOLUTION: In the electrophoretic display device 10, a dispersion medium 13 colored by pigments and electrophoretic particles 14 dispersed in the medium 13 are enclosed in a gap between a transparent substrate 11 and an opposed substrate 12 which faces with the substrate 11. The display operation is performed by the electrophoretic action of the electrophoretic particles 14, which depends on the on-state or off-state of the voltage applied between the transparent substrate 11 and the opposed substrate 12. In this case, the electrophoretic particles 14 are composed of two kinds of resin dielectric particles having different refractive indexes.
Patent JP-H0389605-A (JP)
Title: High frequency amplifier circuit
Inventor: UEMURA HIROKI
IPC: H01P5/02
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the inductance component parasitic on the ground-side wiring of a transistor TR by setting the distance to a ground conductor from the junction point between a wiring pattern and a wire bonding fine wire extended from each terminal of the TR so that this distance is n-number of times ((n) is a natural number) as long as lambda/2. CONSTITUTION:A TR 4 is mounted on a dielectric substrate 1 where a prescribed wiring pattern and a ground conductor 9 are formed on one face and the other respectively to constitute an amplifier circuit. The prescribed wiring pattern on the dielectric substrate 1 includes ground patterns 7 which are made conductive to micro strip lines 2 and 3 and the ground conductor 9 by through holes 8a and 8b, and they are connected by wire bonded fine wires 6a, 6b, and 6c extended from respective terminals 4a, 4b, and 4c of the TR 4. A length lto the ground conductor 9 from a junction point X between the wire bonding fine wire 6a extended from the earth pattern 7 is n-number of times as long as lambda/2 for an impedance component Z1 of '0' of the ground pattern at the time of connection between both ends of the ground pattern 7 and the ground conductor 9.
Patent JP-2000054869-A (JP)
Title: Diagnostic device for variable valve timing mechanism
Inventor: YAMAGISHI YOICHIRO
IPC: F02D13/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To perform failure diagnosis based on the abnormal of a rotational phase with high accuracy even though detected signals from a cam sensor are dispersed in a variable valve timing mechanism varying the rotational phase of a camshaft. SOLUTION: When a diagnostic condition is set up (S1), the rotational phase of a camshaft is detected (S2) as a generation interval from the detected signal of a crank angle sensor to the detected signal of a cam sensor. This detected rotational phase of the camshaft and a target value are compared with each other and existence of failure is judged (S3), and when judging failure, a diagnostic counter is counted up (S4), and when judging as normal (judgment having no failure), the diagnostic counter is cleared (S7). When the diagnostic counter shows a predetermined value N or more and failures are judged successively N times or more, the final failure diagnostic signal is outputted (S5→S6).
Patent JP-S59116334-A (JP)
Title: Controlling method of cooling temperature for metallic strip
Inventor: YAMASHITA HIDEAKI
IPC: C21D11/00
Filed: 1982-12-24
Abstract: PURPOSE:To improve the control of a cooling temp. for a metallic strip by estimating statistically the relation between the quantity of cooling heat for the succeeding kind of steel and the flow rate of cooling wind from the past actual data in the stage of changing the kind of the steel to be passed and correcting adequately the cooling effect by radiation. CONSTITUTION:The equation F=a(Q-b) is used in feed forward control. F is the flow rate of cooling wind, Q is the quantity of cooling heat, (a) is coefft. of learning which corrects the coefft. of the equation for calculating the quantity of heat, and (b) is the coefft. of learning which corrects the effect of radiation cooling. More specifically, the proportional constant and constant term of a linear functional expression are statistically estimated from the past actual data with respect to the relation between the quantity Q of cooling heat and the flow rate F of cooling wind. The required flow rate of cooling wind in the stage of changing the kind of steel is calculated by using such estimated values and the feed forward control is performed. The responsiveness of the control is thus improved and the yield of product is improved.
Patent JP-H05198110-A (JP)
Title: Head positioning device
Inventor: EGUCHI TADASHI
IPC: G11B21/08
Filed: 1992-08-25
Abstract: PURPOSE:To provide new positioning so as to give better operability to a user. CONSTITUTION:The device is provided with a mirror 24 fitted to an arm 32 for turning a head 33 and an auto-collimator 23 which is relatively turnable with a disk main body part to an arm revolving center, and based on detection of the auto-collimator 23, the disk main body part is relatively turned in keeping the relatively positional relation of the auto-collimator 23 and the mirror 24 constant. Thus, the head is controlled to be positioned. By this method, high precision positioning is achieved.
Patent JP-S61103051-A (JP)
Title: Transmission device
Inventor: TAKIMOTO MASAKATA
IPC: F16H15/10
Filed: 1984-10-26
Abstract: PURPOSE:To interrupt transmission in the way of speed change by arranging a member rollable against an endface between movable and fixed rotary members. CONSTITUTION:A stepless speed changer 5 to be operated through a lever fixed to the steering wheel is arranged between an engine and transmission case. The stepless speed changer will function by securing a drive disc 9 to the engine output shaft 8 and moving a passive disc 10 crossing perpendicularly in parallel. Here, an operating mechanism 32 having main clutch function is provided and upon pushing of wire 28, a return spring 29 coupled to one end of press member 26 will energize the rollable idle endface 26A of press member 26 in the direction departing from the drive disc 9 thus to separate mutual pressure contacting state of said discs 9, 10.
Patent JP-2001048035-A (JP)
Title: Lane following device
Inventor: KAMINUMA KIYONARI
IPC: B62D6/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a lane following device operating a stable lane following not only in a straight line but also in a curve, by deviating a target line in a forward watch point position of a vehicle in accordance with road curvature to an inner side of the curve. SOLUTION: This lane following device, having an automatic steering actuator provided in a steering force transmitting system to give steering torque or steering reaction force torque and an automatic steering control means outputting a control command of making a self vehicle follow a preset target line at automatic steering time relating to the automatic steering actuator, is provided with a road curvature estimation means estimating road curvature in the forward and a target line correction means correcting the target line set in a target line setting means in accordance with the road curvature in the forward to be deviated to an inner side direction of a curve in the forward watch point.
Patent JP-H0672609-A (JP)
Title: Paper feed and discharge device
Inventor: BAN KEIJI
IPC: B65H39/11
Filed: 1992-08-25
Abstract: PURPOSE:To provide a paper feed and discharge device which can change a paper discharge tray or a paper discharge stacker, even if user does not give instruction. CONSTITUTION:A paper feed and discharge device is provided with paper supply cassettes 1a, 1b for supplying paper and a bypass tray 1c, a conveyance passage 2 which conveys paper supplied by the paper supply cassettes 1a, 1b or the bypass tray 1c, a face up tray 3a and a face down tray 3b which discharge paper which is conveyed, and a bypass switch 4 which detects that the bypass tray 1c which reduces bend of the conveyance passage 2 most is used. It is provided with a discharge change-over guide 7 which selects the face up tray 3a which reduces bend of the conveyance passage 2 most based on the result of the detection.