baber/WOPTO huggingface dataset:
Patent JP-2000067780-A (JP)
Title: Deflection yoke device
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke device allowing wire winding without paying attention to an adjoining hook-shaped protrusion in the case of inserting of a wire to a hook-shaped protrusion connected to a wire guide wall, that is, without reducing a winding speed at that part or temporarily stopping a coil winding machine, and further, without catching of a partially coming-loose stranded wire on the adjoining hook-shaped protrusion in the case of forming a thin stranded wire. SOLUTION: A coil bobbin has a wire catching part comprising a face A nearly parallel to a cathode-ray tube screen and a face B of a wire guide wall continuing from the face A in a bent state, while the coil bobbin is formed in a funnel-like bent shape for forming a coil in a required shape. In a deflection yoke device wherein a wire 9 is wound around this coil bobbin, the wire catching part includes a face C having an average angle of an angle of the face A and an angle of the face B.
Patent JP-H0555193-A (JP)
Title: Manufacture of compound semiconductor
Inventor: HASHIMOTO HIDEKI
IPC: H01L21/308
Filed: 1991-08-21
Abstract: PURPOSE:To provide a method for etching a III-V semiconductor in a normal mesa configuration. CONSTITUTION:A mask 2 is formed on the surface (100) of a III-V compound semiconductor substrate 1. Then, an etching is performed by use of an etchant prepared by mixing an aqueous ammonia having 29wt.% ammonia and an aqueous hydrogen peroxide having 30wt.% hydrogen peroxide in a mixing ratio of 5:1-6:1.
Patent JP-H04115828-A (JP)
Title: Manufacture of screw rolling top
Inventor: ODAWARA AKIO
IPC: B23H9/00
Filed: 1990-09-04
Abstract: PURPOSE:To form a screw pattern of high precision in a top material by generating an electrical discharge phenomenon between a master bar and a top material and forming a screw type developing pattern of the master bar on the surface of the top material by way of melting the top material by this electrical discharge current. CONSTITUTION:A plate type top material 12a made of a conductive material and a master bar 15a made of a conductive material which is a screw original pattern area arranged in a machining fluid 2 with a microscopic interval, and an electrical discharge phenomenon is generated between the plate type top material 12a and the master bar 15a by means of applying voltage to both of the plate type top material 12a and the master bar 15a. Next, a screw developing pattern of the master bar 15a to the top material 12a is formed through melting by means of turning a screw bar 6 around its shaft line and additionally moving the top material 12a and the screw bar 6 in the direction orthogonal with the shaft line of the screw bar relatively.
Patent JP-H04114144-A (JP)
Title: Camera capable of recording correction information on correction of printing degree
Inventor: DAITOKU KOICHI
IPC: G03B17/24
Filed: 1990-09-04
Abstract: PURPOSE:To accurately correct a printing degree by recording, as correction information about printing degree the result of the comparison of an exposure value used at the time of exposure with that calculated based on an average photometric value. CONSTITUTION:A comparison means 2d compares the exposure value which average exposure calculating means 2a and 2c have calculated based on the average photometric value with the exposure value which exposure determining means 2a and 2b have determined in a different manner from the average exposure calculating means 2a and 2c. When there is a difference in exposure between them, an information recording means MH, 6 records the comparison result obtained by the comparison means 2d into a storage area as the correction information about the printing degree. Thus, correction information about the printing degree by which the photograph of the printing degree intended by a photographer is obtained at the time of printing, can be recorded.
Patent JP-S60127451-A (JP)
Title: Combustion sensor
Inventor: HIDESHIMA SEIKI
IPC: G01N27/407
Filed: 1983-12-14
Abstract: PURPOSE:To enhance the reliability of a sensor by stabilizing the conductivity due to the contact between particles of a conductive powder, by covering the upper part of the conductive powder with an insulating powder and squeezing a metal case to compress and fix the same under high pressure through the insulating powder. CONSTITUTION:The internal electrode 2 of a tubular body 1 comprising of a zirconia solid electrolyte has a lead wire 8 connected to the leading-out part thereof by high temp. solder 7 and the periphery thereof is solidified by an inorg. adhesive 6. On the other hand, the space between an external electrode 3 and a metal case 4 is filled with a conductive powder 5 which is, in turn, compressed to be contacted with the electrode 3 and the case 4 under pressure while the space formed by the powder 5, the case 4 and the inorg. adhesive 6 used in solidifying the periphery of the internal electrode leading-out part is filled with an insulating powder 9 and the opening part of the case 4 is squeezed under predetermined pressure to compress the powder 5 under high pressure. Therefore, the electrode 3 and the case 4 maintain a good continuity state through the powder 5 and the powder 9 perfectly blocks the adhesive 6 from the powder 5.
Patent JP-H0575311-A (JP)
Title: Termination circuit for microstrip line
Inventor: KOBAYASHI KOZO
IPC: H01P1/26
Filed: 1991-09-13
Abstract: PURPOSE:To take matching over a wide frequency range regardless of the characteristic impedance with a microstrip line. CONSTITUTION:A part little inside from the end of a microstrip line 1 is formed in a tapered shape to set a characteristic impedance of the end of the line high and a termination chip resistor 2 having a high characteristic impedance is connected to the end. The circuit is provided with a capacitive stub 5 in common use for a land forming a low pass filter together with an inductive component or the like of the resistor.
Patent JP-H06199074-A (JP)
Title: Pad assembly
Inventor: JIYUUN MARII AAMUBURASUTAA
IPC: B41L1/24
Filed: 1993-09-21
Abstract: PURPOSE: To provide a pad assembly which can prevent a careless separation of respective sheets from occurring by providing a laminated body of carbonless sheets wherein a band section of a repositionable pressure-sensitive adhesive is provided at one edge section, and arranging a padding compound at one edge section of each sheet. CONSTITUTION: This pad assembly 10 which is used as a flip chart and an easel pad or the like, is equipped with multiple layer carbonless sets 11 having movability, which are arranged on the front surface of a back section card 22, and the sets 11 are separated from each other by a dividing body 14. Each set 11 comprises a large number of movable sheets 12 having a peripheral edge section including first and second edge sections 15 which are on opposite sides from each other, and each sheet 12 has a band section 18 of a pressure- sensitive adhesive which is adjacent to the first edge section 15 and is repositionable, and in the band section 18, each carbonless sheet 12 is laminated under a state wherein the carbonless sheet 12 is adhered to an adjacent carbonless sheet 12 in the laminated body. Then, on the edge section 15 of each sheet 12 in the laminated body, a padding compound layer 20 is detachably arranged.
Patent JP-H0397646-A (JP)
Title: Hydraulic cement additives for inhibiting corrosion and composition contained therein
Inventor: AAMADO ARUFUAEI
IPC: C04B22/08
Filed: 1990-09-06
Abstract: An additive combination for hydraulic cement compositions is provided which advantageously provides corrosion inhibition and set acceleration, in combination with a high level of fluidity and retention of fluidity over a desired period of time. The cement additive combination comprises an alkali or alkaline earth metal nitrite and a graft copolymer plasticizer comprising a polyether backbone and side chain polymers formed by polymerization of ethylenically unsaturated monomers. Fluid hydaulic cement compositions are further provided comprising these additive combinations.
Patent JP-H0283456-A (JP)
Title: Optical current transformer
Inventor: NAKAJIMA TAKASHI
IPC: G01R15/24
Filed: 1988-09-21
Abstract: PURPOSE:To prevent a change of the intensity ratio of three beams and to perform stable measurement by unifying the linear polarized beam emitted from three beam sources by a non-polarizing beam splitter. CONSTITUTION:The linear polarized beams from beam sources 8a, 8b, 8c such as single mode linear polarizing semiconductor lasers are unified by beam splitters 10, 11 to follow a beam path 9c and passed through a Faraday rotor 3 and a detector 4 while only the main axis component of the detector 4 is synthesized to be incident to a photodiode 5. A component of frequency omegais taken out from the output of the photodiode 5 by a filter 6 and a phase change is detected by a phase detector 7 to detect a Faraday angle theta of rotation and a current value is measured. Since three linear polarized beams are unified, even when a part of laser beam is omitted, the intensity ratio of three beams is not changed and, therefore, no effect is exerted on a measured value.
Patent JP-2000062764-A (JP)
Title: Storage case
Inventor: SUGIYAMA YUJI
IPC: B65D5/50
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a storage case comprising a single paper board blank wherein assembly is done in a normal folder-gluing process so that mass production is possible, the case can support automatic packaging even in filling plate- like contents such as CDs, the case is difficult to crush while being flat, the case serves to hold the contents inside, the case is light-weighted, and disposal treatment after use is simple. SOLUTION: A reinforcing piece 20 is provided on a part of a lower cover face 19 while the lower cover face 19 is folded back in advance, and a part of a rear of the reinforcing piece is stuck to a base face 11 while an upper cover face 17 is folded back and stuck to the lower cover face 19 to be folded. At the time of filling contents, the folded upper and lower cover faces are made to stand to form bellows on both side faces, while at the same time the reinforcing piece 20 is folded into a U-shape to form a reinforcing part 2.
Patent JP-S60126559-A (JP)
Inventor: HIUGA MASASHI
IPC: F25B49/04
Filed: 1983-12-12
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-H04114045-A (JP)
Title: Thermoplastic elastomer molding
Inventor: MAEDA TOSHIYUKI
IPC: C08K5/01
Filed: 1990-09-05
Abstract: PURPOSE:To obtain the subject molding, excellent in molding dimensional stability in molding processing and improved in dimensional stability, flexural rigidity and surface smoothness of molding by blending specific amounts of an olefinic resin with a specified olefinic copolymer rubber, etc. CONSTITUTION:A molding is obtained by blending 100 pts.wt. total amount of (A) 90-10 pts.wt., preferably 60-40 pts.wt. olefinic resin having 0.1-50 melt index and (B) 10-90 pts.wt., preferably 40-60 pts.wt. olefinic copolymer rubber (e.g. ethylene-propylene copolymer rubber) having 1-3dl/g intrinsic viscosity with (C) 0-0.05 pt.wt. organic peroxide and further (D) 1-50 pts.wt. mineral oil- based softener, melt kneading the blend and molding the kneaded blend. The amount of dispersed particles having <=5mum minor axis and <=40mum major axis at <=0.25 ratio of the minor axis to the major axis is >=70wt.% in the total dispersed particles of the component (B) in the aforementioned molding.
Patent JP-S6297716-A (JP)
Title: Straightening method for bend of steel pipe
Inventor: MIURA KAZUHIKO
IPC: B21D3/14
Filed: 1985-10-21
Abstract: PURPOSE:To straighten a bend without giving adverse effect on the material and complete roundness state by giving the load in the bending direction and reverse direction to the expanding part while under plastic deformation. CONSTITUTION:The inside where the bend of a steel pipe 2 is caused is drawn to a pipe expander by the effective length of a taper segment 8 by a carry-in roller 4 in the state of making it at the straightening roller 10 side. The steel pipe 2 is then subjected to the plastic expansion in the optimum quantity in the peripheral direction by operating the pipe expander. Namely the segment 8 is expanded in the necessary quantity in the peripheral direction by pulling a cone 5 in by pulling a cone pull rod 6 and by sliding the segment 8 to the cone 5. In this case the bend is straightened by catching the timing when the steel pipe 2 is enlarged to the plastic deformation and by applying the load in the reverse direction to the bend to the steel pipe 2 by the straightening roller 10. The bend of the whole length is straightened by making the motion like this one cycle and the repeating on each pitch feeding of each fixed length of the steel pipe 2 which is set to the effective length of the segment 8.
Patent JP-H0983636-A (JP)
Title: Key telephone system
Inventor: OKAMOTO YOSHIHIRO
IPC: H04M3/42
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a key telephone system which eliminates a trouble for terminating the unnecessary monitor of an operator, which causes the operator to concentrate only on the monitor of an important call so as to execute judgment and by which time can effectively be used and certainty of judgment can be improved. SOLUTION: When a connection request with a line wire L is transmitted to a sound recording device 20, and a communication terminal 40 and the sound recording device 20 are set to a call state if an incoming call arrives from the communication terminal 40 through the line wire L and an extension terminal 10 does not answer, a control means 30a receives the call by an originating ID reception means 30b and compares it with originating ID starting the monitor, which is previously stored in a storage means 80c. Only when they are matched, a speaker-on request is given to the extension terminal 10. The monitoring of the call of the communication terminal 40 is started, and a response operation from the extension terminal 10 to the communication terminal 40 is executed.  Thus, the call termination of the sound recording device 20 and the communication terminal 40, and the off of a speaker in the extension terminal 10 are indicated, and the call is switched to the communication terminal 40 with the extension terminal 10.
Patent JP-H0284355-A (JP)
Title: Electrophotographic printer
Inventor: KURAMOCHI YOSHIMI
IPC: G03G15/04
Filed: 1988-09-21
Abstract: PURPOSE:To automatically adjust an exposure starting position, i.e., an image record starting position on a photosensitive member with an optical beam by mounting a cartridge having second detecting means such as a quasi- photosensitive drum. CONSTITUTION:A quasi-photosensitive drum 2A is exposed when a laser light becomes ON after a predetermined period of time (T1) from reception of a photodetection (BD) signal by a CPU. The light for exposing the drum 2A is detected by a photodetector array 3, detection data from elements of the array 3 are input to a parallel/serial converter 4, a reference clock generator 5 is turned ON thereat, and a counter 7 starts wounding the clock. A comparator 6 sequentially, compares data transferred at each clock with a preset reference level, continuously counts while the detected data is lower than the reference level, a CPU 8 reads the counted value of the counter 7 and obtains the image record starting position (time).
Patent JP-H0283559-A (JP)
Title: Optical printer
Inventor: NAGATA TETSUYA
IPC: H04N1/23
Filed: 1988-09-21
Abstract: PURPOSE:To miniaturize the title optical printer and to prevent temperature in a photosensitive drum from rising by providing a light source with plural light emission areas and using this light source for both exposure and electrostatic charging. CONSTITUTION:A fluorescent lamp 8 is an aperture type which has two aperture parts 9a and 9b, the aperture part 9a functions as the light source of an aliger, and the aperture part 9b functions as an electrostatic discharging lamp. Namely, the fluorescent lamp 8 is embedded in the shaft 7 of a photosensitive drum 1 and the shaft 7 is provided with aperture parts 9a' and 9b' corresponding to the aperture parts 9a and 9b of the fluorescent lamp 8. Light beams passed through the aperture parts 9b and 9b' remove residual charges in an area 10 on the photosensitive drum 1. Further, fans 34 are mounted on both end surfaces of the photosensitive drum 1 and when the photosensitive drum 1 is rotated, its inside air is made to flow in one direction to suppress the temperature rise in the photosensitive drum. Thus, the temperature rise in the photosensitive drum is suppressed and the space in the photosensitive drum is used effectively to miniaturize the printer.
Patent JP-H09134424-A (JP)
Title: Document scanner
Inventor: GERII GURAISU
IPC: G06T1/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a scanner which uses a compact and inexpensive CCD array that can accurately and easily reconstruct any scan image with no error. SOLUTION: Plural laser positioning marks are temporarily irradiated on the surface of a document from an inexpensive solid state laser via an inexpensive plastic optical fiber cable. An image 18 is fetched in both horizontal and vertical directions of the document as plural small segments. The adjacent scanned segments can be accurately positioned by those temporarily irradiated positioning marks during the reconstruction of the scanned document. A scanner of such a constitution can accurately scan the documents of any width so as to quickly, easily and accurately reconstruct the scanned documents regardless of the non-response and the position shift of a scan array caused in a device and of the document shifts caused to the scanning camera, etc.
Patent JP-S6390478-A (JP)
Title: Four-wheel steering device for vehicle
Inventor: TOMOTA ATSUO
IPC: B62D7/14
Filed: 1986-10-01
Abstract: PURPOSE:To promote the improvement of the head turning characteristic when a vehicle is in low speed running, by providing a means, which absorbs an amount of fluid in a direction decreasing a rear steering amount when a fluid pressure increases, in a pressure fluid path. CONSTITUTION:Disc-shaped elastic members 40 are oil-tightly fitted to right and left pressure oil chambers 18, 19 of a front cylinder 16, and the elastic member holds its periphery of a stop ring 41 so that the elastic member is prevented from moving by a pressure of fluid. The elastic member 40 is set to that its elastic deformation can be first generated when the pressure of fluid high increases exceeding a preset pressure. In the constitution as described in the above, the pressure of fluid in the left pressure oil chamber of the front cylinder 16 increases exceeding the preset value of pressure when a vehicle is in low speed running, consequently the elastic member 40 flexes to the outside, and an amount of fluid is absorbed by the amount of that flection of the elastic member 40. Accordingly, a rear wheel is steered in the same direction to that of a front wheel but the steering amount of the rear wheel small decreases as compared with that when the vehicle is in high speed running because a rear steering amount is decreased, and the head turning characteristic in low speed running improves.
Patent JP-H0285379-A (JP)
Title: Detection of end point of etching and device
Inventor: SATO HITOAKI
IPC: C23F4/00
Filed: 1988-09-21
Abstract: PURPOSE:To accurately detect the end point of etching by sensing the reflected wave power of microwave during etching and detecting the end point of etching a specimen by change in the sensed reflected wave power. CONSTITUTION:The prescribed impressing amount of microwave is generated by a magnetron 5 and introduced into a bell jar 2 made of quartz and the prescribed amount of a magnetic field is allowed to act in the bell jar 2 by a coil 6. Therefor this magnetic field is allowed to act on gas to be treated which has been discharged by the microwave in the bell jar 2. Electrons perform circular motion in plasma and also are accelerated toward a wafer 10 side of the divergent direction by the gradient of the magnetic field and plasma is generated. Reflected microwave power is detected by a microwave detector 11 during treatment of the wafer 10 and the end point of etching is detected by change in the reflected microwave power. Thereby the end point of etching the wafer 10 can be accurately detected.
Patent JP-H0682379-A (JP)
Title: Defect inspection device
Inventor: HAYANO FUMITOMO
IPC: G01N21/94
Filed: 1992-09-03
Abstract: PURPOSE:To detect only a defect regardless of the condition such as the density or shape of the original pattern of an object to be inspected and to inspect a defect without blocking light by a pellicle frame. CONSTITUTION:A defect inspection device has a light source 23 continuously irradiating a reticle 4 with laser beam L9 in different directions, a light receiving lens 30 condensing the light from the reticle 4 and the shading plate 31 arranged in the vicinity of the Fourier transform surface of the light receiving lens 30 and having apertures 32A-32D formed thereto and further has a shading plate 33 selecting either one of the apertures 32A-32D, a photodetector 41 photoelectrically converting the quantity of light proportional to the light passing through the shading plate 33 and an imaging device 39 taking the conjugate image of the reticle 4.
Patent JP-H08140324-A (JP)
Title: Rotating electric machine
Inventor: SHIGA TSUTOMU
IPC: H01R39/18
Filed: 1995-09-13
Abstract: PURPOSE: To obtain a rotating electric machine in which a generated centrifugal force can be reduced by a method wherein the lower layer coil end part and the upper layer coil end part of an upper layer armature coil and a lower layer armature coil are installed nearly perpendicularly to a shaft and the upper layer coil end part is connected to the other end of the lower layer coil end part. CONSTITUTION: An upper layer coil bar 531 is provided with an upper layer coil side 533 and with an upper layer coil end part (UC) 534 which is extended perpendicularly to the axial direction of a shaft 510 and which is extended nearly parallel with both edges 522 of an armature core 520. The UC 534 which is situated on the side of an end frame 900 comes into contact with a brush 910 so as to energize an armature coil 530. A lower layer coil bar 532 is provided with a lower layer coil side 536 and with a lower layer coil end part (DC) 537 which is extended perpendicularly to the axial direction of the shaft 510.  The outer circumferential face of a lower layer inside extension part 539 which is extended in the axial direction of the inner circumferential end part of the DC 537 is fitted to a recessed part 562 which is formed on the inner circumference of an insulating spacer 560, and it is overlapped with the inner circumference of an upper layer inside extension part 538 at the end part of the UC 534 so as to be connected electrically and mechanically.