baber/WOPTO huggingface dataset:
Patent JP-H04190107-A (JP)
Title: Centering measuring apparatus for rotor
Inventor: KAWAI CHIKAHIRO
IPC: G01B5/00
Filed: 1990-11-26
Abstract: PURPOSE:To decrease labor and cost and to make it possible to execute centering work by turning around a coupling part for one rotor, and measuring the eccentricity of the coupling part of the other rotor and the distance between the surfaces of the couplings. CONSTITUTION:A moving device 21 is directly attached to a coupling part 23a so that the device can be freely attached and removed. The driving force of a motor 26 is transmitted to a driving wheel 29. The device 21 automatically runs around the coupling part 23a. Meanwhile, a measuring device 22 which is mounted on the device 21 supports a distance detecting device 37 and distance detecting device 38. The device 37 measures the gap distance between the coupling parts 23a and 24b of two rotors in the vertical direction. The device 38 measures the gap in the parallel direction with the top surface of a stage 34. The device 38 is separated from the coupling part 24b by about 1mm. Electromagnetic force having a constant strength is imparted, and a magnetic field is formed. The electromagnetic induction caused by the change in distances between the coupling parts 24b and the detecting devices 37 and 38 is detected. The amount of change in distance from the initial position is detected in high accuracy. The centering of the rotor is performed by analyzing the measured value.
Patent JP-H07177518-A (JP)
Title: Motion detection circuit
Inventor: TSUJI TOSHIAKI
IPC: H04N19/59
Filed: 1993-12-17
Abstract: PURPOSE:To enhance the accuracy of motion detection of a sub-sampled image signal. CONSTITUTION:In the motion detection circuit of MUSE (multiple sub-Nyquist sample encoding) decoding, edge detection circuits 51, 52 detects an edge of a current and a one-preceding frame video image respectively, an arithmetic circuit 53 ORs the detected signals, an absolute value circuit 6 obtains the magnitude of the ORed signals and the result is provided as an output of an edge signal. Then a division circuit 7 divides a 1-frame difference signal detected by a frame memory 1, a subtractor 2, a reflected signal elimination circuit 3, and an absolute value circuit 4 with an output signal of the absolute value circuit 6 to obtain a motion signal. Thus, even when an edge is largely moved, the motion of the edge before and after the movement is suppressed to improve the resolution of the edge.
Patent JP-2000144455-A (JP)
Title: Etching machine
Inventor: MUTO NOBUYOSHI
IPC: C23F1/08
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To lessen the unevenness of etching and to decrease the variations in circuit widths by places by providing the front surface of the work for forming circuits by etching with a plurality of movable liquid draining boards which come into contact with the work. SOLUTION: Upper side wheel-like rolls 2 of the horizontal transportation type etching machine which forms the circuits by etching the printed circuit boards 1 coated with an etching resist in the portions exclusive of the printed circuits by an etchant are provided with the plural liquid draining boards 4 which consist of polytetrafluoroethylene, etc., and have about 0.5 to 2.0 mm in thickness at intervals of 50 to 150 mm in a progressing direction. The liquid draining boards 4 have planar shapes which are columnar in the upper parts and are pendent from columns in the lower parts. Rod-shaped members are inserted into the columns and the planar members exist downward by overcoming the rotation of the rod-shaped members.  As a result, the upper side wheel- like rolls 2 are rotated by the rotation of the rod-shaped members but the liquid draining boards 4 are not rotated by their own weights and the liquid pools of the etching on the circuit boards 1 are expelled without flawing the etching resist.
Patent JP-H05127084-A (JP)
Title: Zoom lens
Inventor: OIZUMI KOJI
IPC: G02B15/163
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the zoom lens of three-group constitution which has high optical performance of short overall lens length, 2 in power variation ratio, and about 4 in F number. CONSTITUTION:The zoom lens consists of 1st, 2nd, and 3rd groups with negative power, positive power, and negative power in order from the object side and is varied in power by moving the 1st group L1 and 2nd group L2; and the 1st group L1 consists of three negative, positive, and positive lenses, the 2nd group L2 consists of four positive, positive, negative, and positive lenses, and the 3rd group L3 consists of one negative lens. Then the image formation magnifications at the wide-angle end and telephoto end of the 2nd group L2 and the refracting power and lens shape, etc., of each of the lens groups are made proper.
Patent JP-H10155781-A (JP)
Title: X-ray ct apparatus
Inventor: KOBAYASHI SUSUMU
IPC: A61B6/03
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce X-ray exposure except for a part to be taken in X-ray tomography. SOLUTION: In this X-ray CT apparatus, a total tomographic image of a specimen is displayed on a screen of a monitor 13 while an X-ray irradiation area is specified in a specimen M by operating a mouse 14 or the like. During the photographing, an angle of irradiation of each sector X-ray beam FB repeatedly irradiated by an X-ray generating section 1 is automatically set to match the specified X-ray irradiation area. As a result, the angle of irradiation of the sector X-ray beam is reduced to precisely match the specified X-ray irradiation area thereby avoiding an excess of X-ray irradiation.
Patent JP-H08177027-A (JP)
Title: Fender
Inventor: FUJISAWA KAZUHIRO
IPC: E02B3/26
Filed: 1994-12-21
Abstract: PURPOSE: To display an optimum cushioning effect to ships in various size by superposing two kinds or more of fender members having different reaction characteristics at the time of deformation by compression in the compressive direction. CONSTITUTION: Two kinds of fender members 1, 2 having different reaction characteristics at the time of deformation by compression are combined in a fender F. A pair of bearing leg sections 12 are mounted on the rear of the collision-receiving plate 11 of the fender member 1. A surface layer 11b is laminated on the surface of the frame 11a of the collision-receiving plate 11. The leg sections 12 are formed integrally of an elastic material, flange sections 12a are projected from base end sections, and deformation preventive washers Z1 are buried into the flange sections 12a. A pair of bearing leg sections 22 are also fitted onto the rear of the collision- receiving plate 21 of the fender member 2. A surface layer 21b is laminated on the surface of a frame 21a in the same manner as the collision-receiving plate 11.  The leg sections 22 are formed integrally, flange sections 22a are projected from base end sections on the collision-receiving 21 sides, and washers Z3 are buried into the flange sections 22a. Accordingly, a working effect excellent even in durability and excellent even at the points of productivity, production cost, etc., can be displayed.
Patent JP-2000141014-A (JP)
Title: Device for hanging down ingot
Inventor: KURIHARA NOBUCHIKA
IPC: B66C1/36
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the device for hanging down an ingot, by which the ingot horizontally laid is hung up and hung down into a melting furnace in an upright. SOLUTION: A hang-up member 7 is rotatively fitted to the body 4 of an ingot hang-down tool 2. When the ingot hang-down tool 2 is hung up through the hang-up member 7, the base part 40 of the body 4 is formed as almost horizontal state. When the ingot is hung up by holding the edge part of the ingot between a lower side fixed arm 4b and an upper side movable arm 9, the body 4 of the ingot hang-down tool 2 is rotated until the base part 4a stands up straight. At this time, a latching pin 8 in the hang-up member 7 is engaged with a click part of a stopper plate 18.
Patent JP-H11140114-A (JP)
Title: Manufacture of high fluidity polypropylene
Inventor: NAKAJIMA MASASHI
IPC: C08F10/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a high fluidity polypropylene without modifying a conventional facility. SOLUTION: In this manufacturing method of a high fluidity polypropylene compsn., propylene is polymerized adding a molecular weight controlling agent, in the presence of a magnesium carrier catalyst comprising a solid catalyst component (A) comprising magnesium, titanium, halogen, and an ester as essential components, an org. aluminum compd. (B), and an org. silicon compd. having a Si-O-C bond (C), and the polymn. is continued, after melt flow rate (MFR, 230 deg.C, 2,160 g) becomes essentially constant, for the time Δt to meet the condition of MFR12 /MFR11 >=1.5 and Δt=t2 -t1 (wherein MFR11 is MFR at polymn. time t1 and MFR12 is MFR at polymn. time t2 ).
Patent JP-H08151163-A (JP)
Title: Facsimile device
Inventor: KUMAGAI TAKEKAZU
IPC: H04N1/00
Filed: 1994-11-29
Abstract: PURPOSE: To prevent a recording paper jam by detecting whether the output to each bin of the recording paper sorter of a facsimile device is possible or not, and suppressing the output when the output to the bin intended to output to is impossible. CONSTITUTION: A control panel 1, a reader part 3, a printer part 5, and a sorter part 7 are respective exclusive control part 2-8. On the other hand, the operation of the whole facsimile device is controlled by a microprocessor unit(MPU) 12, and a ROM for storing programs and a RAM for storing data necessary for control programs are arranged therein. When it is detected that the stacking number of each bin in a sorter reaches a maximum stackable number, the bin is controlled to be laid in the output impossible state until the recording paper of the bin is removed, and it is alarmed to a user that the output to the bin is impossible. Thus, when the stacking number of each bin reaches the maximum stackable number, the device can be effectively conformed thereto.
Patent JP-H05158151-A (JP)
Title: Rear projection type display device
Inventor: KARASAWA JIYOUJI
IPC: G02B27/18
Filed: 1991-12-03
Abstract: PURPOSE:To make a cabinet small in size and thin without deteriorating image quality by projecting a projection image on a screen at a prescribed angle after reflecting it plural times by reflecting mirrors. CONSTITUTION:An image forming optical system 13 and a projection optical system 14 are arranged at the lower part of the cabinet 11 by being set side by side so as to project the luminous flux of the image in a direction which is almost in parallel with the screen 12. The luminous flux of the image from the optical system 14 is reflected upward by the first reflecting mirror arranged at the front part thereof and reflected again downward by the second reflecting mirror 16 arranged at the upper part of the cabinet 11. Besides, it is reflected toward the back surface of the cabinet 11 by the third reflecting mirror 17 arranged at the upper part of the optical systems 13 and 14 and reflected by the fourth reflecting mirror 18 arranged almost in parallel with the screen 12. Then, it is projected on the back surface of the screen 12 by the prescribed inclination angle.
Patent JP-2001133149-A (JP)
Title: Drier
Inventor: MACHIDA KATSUYUKI
IPC: F26B13/10
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a drier which can uniformly dry a film applied on a substrate to form the film thereon with uniformity. SOLUTION: The apparatus has an enclosed container 101 provided with an exhaust port 101a centrally disposed on the upper surface of the container 101 and communicating with an exhaust means 104. The enclosed container 101 is also provided with a plurality of gas supplying ports 101b arranged at the bottom portion of the enclosed container 101 in close proximity to the edge portion thereof, allowing inert gases such as nitrogen, argon or the like to be introduced into the gas supplying ports 101b.
Patent JP-H02166354-A (JP)
Title: Device for supplying refrigerant to electronic device
Inventor: OGATA TETSUO
IPC: F25B1/00
Filed: 1988-12-20
Abstract: PURPOSE:To enable the same control device to be accommodated for a water-cooled condensing or an air-cooled condensing type refrigerant cooling device by a method wherein a controller part for use in controlling a freezing cycle is arranged within a refrigerant cooling device and a freezing cycle control is eliminated from the control device and the refrigerant cooling device, respectively. CONSTITUTION:A control device 1 may instruct only a variation of an operating capability for a refrigerant cooling device in respect to a relation between a temperature of refrigerant supplied to an electronic device and a set temperature. A freezing cycle control part 25 within the refrigerant cooling device 12 may control a freezing cycle by a water-cooled type or air-cooled type condensor 23 in response to an instruction from the control device 1 so as to perform a control over the refrigerant cooling device 12. With this arrangement, a controlling operation is carried out with the same control device 1 for the refrigerant cooling device 12 having a different freezing cycle control as found in the water-cooled type condensor 23 and the air-cooled type condensor. An instruction from the control part 17 within the control device 1 to the freezing cycle control part 25 within the refrigerant cooling device 12 is only a capability variable instruction and then a compressor 22 is controlled by an inverter 26 for its variable frequency.
Patent JP-H02165655-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSODA TSUTOMU
IPC: H01L21/768
Filed: 1988-12-20
Abstract: PURPOSE:To decrease capacity between an electrode and a wiring so as to lessen signal delay by doing film accumulation such as sputtering, deposition, etc., using a target which has an inclination to a semiconductor substrate so as to form an interlayer insulating film at the surface in the condition that space is interposed between the electrode and the wiring. CONSTITUTION:An interlayer insulating film 2 consisting of PSG is formed on a silicon semiconductor substrate 1, and an electrode and wiring 3 are formed on this interlayer insulating film 2. Next, a silicon semiconductor substrate 1 is set in a sputtering device, and an interlayer insulating film 4 is formed by the sputtering method. At this time, the silicon semiconductor substrate 1 and a target TG are arranged in the conditions that they are inclined relatively, and the silicon semiconductor substrate 1 is made to rotate on its own axis. Accordingly, the interlayer insulating film 4 juts out gradually in canopy shape on the electrode and the wiring 3, and blocks up the whole face with space left between the electrode and the wiring 3. Since most between the electrode and the wiring is isolated and insulated by the air, the capacity between the electrode and the wiring becomes small, whereby signal delay can be lessened.
Patent JP-H07212746-A (JP)
Title: Network system allowing picture communication
Inventor: ANDORIYUU MERITSUTO
IPC: H04N21/2343
Filed: 1994-12-22
Abstract: PURPOSE: To enable inter exchange of image information among many different terminal devices by converting a file format and protocol for image communication of a caller by means of an image processing system so that the format and protocol may be matched to those of a callee. CONSTITUTION: When image communication from a caller 18 is inputted to a network image processing node 12 of a network image transmitting and processing system 10, a transmission file format and a protocol of the caller 18 are compared with those of a callee 20, and when they match with each other, a communication channel is directly established. When they do not match, an image conversion key server 16 converts the necessary image format and protocol so that the format and protocol may become adaptive to those of the callee 20, and connects the image communication to the callee 20. It is also possible to cumulatively transfer the image data after temporarily storing the data in a memory.  In addition, the transmission of the image data can be determined by using an in-band or out-of-band signal method by checking the image format and protocol in a data base 14 at the time of establishing the communication.
Patent JP-H03181355-A (JP)
Title: Automatic coating device
Inventor: ICHIBA MASAMICHI
IPC: B05B13/04
Filed: 1989-12-08
Abstract: PURPOSE:To easily set the automatic coating device on a vertical surface to be coated by opposing a guide rail hung from a hanger on the surface to be coated and holding the device at a fixed distance from the surface by a stabilizer. CONSTITUTION:Spray guns 12 and 13 for ejecting a coating are horizontally set on a guide rail 2 hung from a hanger 1 and extending to the left and right, and a truck 4 provided with an oscillating device 14 for oscillating the guns 12 and 13 to the left and right is horizontally and movably loaded by a traversing device 8. A stabilizer 26 having a magnet 29 for attracting the surface 20 to be coated in a non-contact state and a guide roller 31 arranged around the magnet 29 and contacting with the surface 20 is provided below the guide rail 2. Consequently, the device is easily set on the vertical surface to be coated, and coating is carried out with precision.
Patent JP-2000132101-A (JP)
Title: Fixing tool for bill for discount sales price
Inventor: TSUJI NOBUO
IPC: G09F15/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool for bill for discount sales price capable of easily and rapidly attaching and detaching a bill, and useful for a place allowing frequent posting a new bill, such as a food counter because the bill can be pasted only by adhering to adhesion layer parts of petals of its plate. SOLUTION: A U-shaped plastic wire rod 4 is inserted through through-holes inside long holes 2 respectively bored at both side parts of a plastic solid fiberboard 1, while the projected wire rod 4 above the fiberboard 1 is bent and spread left and right to form horizontal wire rod parts. Hairpins 12 are inserted into through-holes of caps 6 fixed to the horizontal wire rod parts to wedge and glue the wire rod 4. Pinching devices, clips and engaging devices are engaged with the oblong holes 2 of the fiberboard 1 with hooking pawls projected outside an upper part of the fiberboard 1. Both end parts of the plate are provided with petals 17 on its front face and discs 18 on its rear face. Because adhesion layer parts are formed on front faces of the petals 17 and discs 18, a bill stating an offering price of a commodity can be freely exchanged.
Patent JP-2001108483-A (JP)
Title: Leaf-typed rotary encoder
Inventor: SUGIMOTO TOSHIO
IPC: G01B7/30
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder with no need for applying grease to switch contact, lowering the price of a contact material to decrease the cost. SOLUTION: An armature 3 at one side of a leaf switch SW is pressed by a plurality of convex parts 2a on the perphery of a cam 2 rotating with a shaft 1 as one body, and the leaf switch SW is turned ON or OFF by contacting a contact point 3a with the contact 4a of an armature 4. The contacts are formed of carbon or electric conductive paint containing metal powder. Therefore, the contacts with no need for applying grease and plating precious metals are inexpensive. A plurality of cams are placed in parallel with phases sequentially shifted in case of large number of pulses, and the leaf switches, which are placed at a same timing position corresponding to each cam in parallel and connected, are turned ON or OFF. A rotary encoder with large number of pulses preventing a malfunction caused by jumping over of cam-ridges can be made by using composite output thereof.
Patent JP-H01163366-A (JP)
Title: Arrangement device for hoop reinforcement in steel frame concrete structure
Inventor: OKAMOTO TETSUMI
IPC: E04G21/12
Filed: 1987-12-18
Abstract: PURPOSE: To economically install holding reinforcing bars by fitting a support frame to beam steel frames to surround a columnar steel frame, fitting holding reinforcing bars to fixing pieces 4 protruded in the support frame, and arranging tie hoops on the holding reinforcing bars. CONSTITUTION: A support frame 1 is fitted to beam steel frames 2 to surround a columnar steel frame 3, and holding reinforcing bars 6 are fitted to fixing pieces 4 protruded in the support frame 1. The reinforcing bars 6 are arranged with turnbuckles 7 in the middle, some tension is introduced into a tensile state, and tie hoops 5 are fixed. The support frame 1 concurrently serves as a the plug type frame of a column-beam junction for guiding the concrete form of a column section and causes the tie hoops 5 to be fixed via the reinforcing bars 6. The reinforcing bars 6 are made small in diameter and can be installed economically and simply.
Patent JP-H10163489-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TOMII KAZUYUKI
IPC: H01L21/336
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent the withstand voltage between a source and a drain from dropping, in the case of wiring the drain electrode at high potential astride an element isolating region. SOLUTION: An n<+> -type drain region 5 is formed within an element formation area 4, and a p-type channel region 6 is formed excluding the section under the drain electrode 12 and its periphery, and an n<+> -type source region 7 is so formed as to be included in the p-type channel region and the p<+> -type element isolating region. A p<-> -type impurity region 8 is formed in the element formation region between the channel region and the n<+> -type drain region and under the drain electrode and in its vicinity, and an conductor layer 14 is formed so that the capacity may be coupled, within the insulating layer 11 on the impurity region. The conductor layer under the drain electrode and in its vicinity is arranged to come closer to the surface of the element formation region and become more distant from the drain electrode than the conductor layer at other place.
Patent JP-H09160113-A (JP)
Title: Camera
Inventor: YOSHIZAWA AKIHIRO
IPC: G03B13/08
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To execute the display of a frame part within a finder in the case a photographer requires it and to prevent the display in the case the photographer does not require it. SOLUTION: This camera is constituted so that a distance to a subject is measured by turning on a starting switch 32, and the focus of a lens is adjusted, based on the obtained distance information. The frame part corresponding to an area where a distance should be measured is selectively displayed within the finder of the camera. In detail, the frame part is displayed within the finder by turning on the switch 32, and when the distance information is obtained, the frame part is visually erased.
Patent JP-H11144729-A (JP)
Title: Sealed alkaline zinc storage battery
Inventor: SUZUKI SHUICHI
IPC: B22F9/12
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a sealed alkaline zinc storage battery with small self discharge and moreover, without decreasing a battery capacity within a short cycle. SOLUTION: A complex particle powers, including metallic indium of 0.05 to 2.0 wt.%, which is formed by coating with metallic indium on surfaces of zinc-bismuth alloy powders with a mean particle diameter of 1 to 20 μm, including bismuth of 0.005 to 2.0 wt.% with metallic indium, are used as a negative active material.