baber/WOPTO huggingface dataset:
Patent JP-H0760330-A (JP)
Title: Deflector roll of metal sheet treating line
Inventor: OGAWA SHIGERU
IPC: B21B39/14
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the occurrence of bucking or undulated defective flatness by providing a holding roll installed at a position to push an outlet side pass line into a deflector roll side on the outlet side. CONSTITUTION:The deflector roll having function applying bent-deformation to a metal sheet 3 and changing the advancing direction to the outside of the surface is placed at the outer side from a virtual contact point of the outlet side pass line 11 to be uniquely and geometrically decided by neglecting the bending rigidity of the metal sheet and the surface of the deflector roll 1. Further, a holding roll 2 is installed at the position to push the outlet side pass line to the deflector roll side. Therefore, the occurrence of undulating or bucking on the metal sheet is prevented and the equipment can be made compact.
Patent JP-S59104211-A (JP)
Title: Scale breaker
Inventor: MIYAMOTO TADANORI
IPC: B21B45/06
Filed: 1982-12-04
Abstract: PURPOSE:To enable descaling of a thick plate or a high strength plate, and to enlarge its scope of application by applying bending intermeshings twice or more times to a work, in a scale breaker which applies a bending or a straightening intermeshing to a stretched work. CONSTITUTION:A work 53 coming into from the left side is kept in a stretched state by bridles 21, 25. In a tension leveller 23, the 1st intermeshing is applied to the work 53 by the ascent of a roll 25 of backup bending rolls 25, 26 located between the work rolls 24, 27, caused by the rotation of an eccentric shaft 41. Next, the 2nd intermeshing is applied by the ascent of a roll 29 of rolls 29, 30 located between work rolls 28, 31. Finally, the work 53 is straightened by the ascent of a roll 33 located between rolls 32. By applying these intermeshings twice or more times, a thick plate or a high strength plate can be descaled.
Patent JP-H0938121-A (JP)
Title: Femur head adapter and artificial bone head replacement using the same
Inventor: INOUE KOICHI
IPC: A61F2/36
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and rapidly execute the replacement of the artificial marrow without removing an intramedullary nail by forming a main body having a prescribed size and shape of a high-strength metal, such as titanium alloy, providing the neck of its upper section with a aspherical head and a longitudinal hole to be inserted with the existing intramedullary needle and a bolt mounting hole. SOLUTION: The femur head adapter 3 is formed of the main body 3a mounted with the spherical head 3c and bolt 3b and is brought into sliding contact with the socket of the acetabulum. This main body 3a is formed of the titanium alloy, etc., having high corrosion resistance and strength and have the coefft. of elasticity approximate to the coefft. of elasticity of the human bone. The sectional shape and size perpendicular to the axial line are approximated to those of the trochanter of the femur. A neck 30 is formed in correspondence to the collum femoris. The main body 3a is provided with the longitudinal hole 33 to be inserted with the top end region of the existing intramedullary needle.  The main body is provided with the inclined bolt mounting hole 34 so as to intersect with the longitudinal hole 33 to prevent the separation of the main body 3a from the intramedullary needle cooperatively with the bolt 3b or the rotation thereof.
Patent JP-S6366351-A (JP)
Inventor: SHIN TOKUJIRO
IPC: D03D47/36
Filed: 1986-09-09
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-H0760701-A (JP)
Title: Rule for cutter
Inventor: SAITO TOSHIO
IPC: B27B9/04
Filed: 1993-08-27
Abstract: PURPOSE:To provide an excellent rule for a cutter having positioning function, angle-of-inclination determining function and cutter guiding function and capable of extremely rapidly performing oblique cutting or cutter wire drawing work. CONSTITUTION:The base part of a second plate member B having a cutter guide edge 2 is pivotally mounted on the base part of a first plate member A having a reference side edge 1 to make the angle of inclination of the cutter guide edge 2 of the second plate member B freely changeable with respect to the reference side edge 1 of the first plate member A and a positioning contact bent suspension side 3 is formed to the reference side edge 1 of the first plate member A and a bent rising side 4 for a cutter guide is formed to the cutter guide edge 2 of the second plate member B. Further, an angle index part 5 such as an angle graduation part or a protractor part determining the angle of inclination of the cutter guide edge 2 of the second plate member B is provided with respect to the reference side edge 1 of the first plate member A to constitute a rule for a cutter.
Patent JP-H0497256-A (JP)
Title: Formation of photoresist pattern
Inventor: KIMURA MAKOTO
IPC: H01L21/027
Filed: 1990-08-10
Abstract: PURPOSE:To make it possible to form a photoresist pattern on the surface of a substrate by exposing the whole surface of the substrate to expose a part of a photoresist layer which is not covered with a mask pattern and removing the exposed part. CONSTITUTION:A photosensitive mask layer 3 is laminated on the photoresist layer 2. The layer 3 consists of emulsion and mask patterns 33 based upon the layer 3 are formed on the layer 2 by removing unmasked part by developing. When the whole surface of the substrate 11 is exposed by an ultraviolet lamp, parts not coated with the patterns 33 are exposed. When the exposed parts 22 are removed by development, only the parts 21 of the layer 2 which are coated with the patterns 33 are left. Thus, a photoresist pattern 23 is formed on the surface of the substrate 11.
Patent JP-H0763006-A (JP)
Title: Main steam isolation valve
Inventor: YAMAMOTO TETSUZO
IPC: F16K1/00
Filed: 1993-08-27
Abstract: PURPOSE:To reduce pressure loss and flow turbulance in a value by smoothing flow in the valve. CONSTITUTION:A main steam isolation valve has a valve box 20 provided with a valve body 12 reciprocative which opens and closes fluid passages 21 to 23. An intermediate flow passage 22 has a sectional area which has an oval shape wherein a short axis is a reciprocating axis of the valve body 12 reflected on a plane perpendicular to a pipe axis of each of the fluid passages 21 to 23. When the valve is fully opened, the valve body 12 is not so exposed to the main flow passages. In addition, the flow passage is widened in a long axis direction to secure a flow passage sectional area. Generation of pressure loss is prevented in the valve, and turbulance of the flow is reduced.
Patent JP-H0261997-A (JP)
Title: Lighting device for discharge lamp
Inventor: KAMIOKA ATSUSHI
IPC: H05B41/392
Filed: 1988-08-26
Abstract: PURPOSE:To reduce the macroscopic change quantity of the lamp current and prevent the flickering of a discharge lamp and the quick change of the light output by providing the rest period of the lamp current when the discharge lamp is started. CONSTITUTION:When the light output of a discharge lamp 2 is to be increased, it is increased by a dimming control means 4 via a dimming signal II. The lamp current has a rest interval at this time. After the light output is increased by the dimming control means 4, the reset period of the lamp current is narrowed by a dimming control means 3 via a dimming signal I until the rated lighting is obtained. In this case, the start of the discharge lamp 2 and the transition to the lighting mode by the luminescent spot generation are completely performed before the dimming control by the control means 3 is performed. The lighting mode using the start of the discharge lamp 2 and the luminescent spot generation is changed to the lighting mode not using the luminescent spot generation at the time of dimming by the means 4.
Patent JP-H0873089-A (JP)
Title: Skew preventing device for web roll
Inventor: ONODERA TAKASHI
IPC: B65H23/035
Filed: 1994-09-07
Abstract: PURPOSE: To prevent the skew of a web which is taken out from a web roll. CONSTITUTION: A disc 3 is coaxially supported with the rotary shaft of a web roll. A plate member 5 having a rubber cushion 7 on the surface is press- attached on the circumferential surface of the disc 3 by the tension force of a spring 9, and a certain force for preventing the revolution force is applied. Even if a web is taken out and the diameter of the web roll varies, the diameter of the disc 3 does not vary, and a certain force is applied onto the disc 3. Accordingly, since a certain force is applied inside a magazine 10, the generation of the W on the web by the inertial force of the roll is prevented, and skew can be prevented.
Patent JP-S6273459-A (JP)
Title: Digital audio tape recorder
Inventor: TANAKA YOSHIAKI
IPC: G11B20/10
Filed: 1985-09-26
Abstract: PURPOSE:To prevent deterioration in sound quality by providing a frequency characteristic correction device applying pre-emphasis at recording and de- emphasis at reproduction to a digital audio signal. CONSTITUTION:A pre-emphasis circuit 8 is inserted between an A/D converter 7 and an encoder 9 and a de-emphasis circuit 8 is inserted between the decoder 9 and the A/D converter 7. Further, the pre-emphasis circuit and de-emphasis circuit 8 are known as a digital filter having the pre-emphasis characteristic I and the de-emphasis characteristic II, and the input digital signal is emphasized by nearly 10dB at a frequency band of 3.18-10.6kHz and attenuated by nearly 10dB at de-emphasis.
Patent JP-S6273628-A (JP)
Title: Manufacture of iii-v semiconductor device
Inventor: KUZUHARA MASAAKI
IPC: H01L21/265
Filed: 1985-09-26
Abstract: PURPOSE:To improve controllability and uniformity and to enable the formation of an extremely thin active layer by including a process of implanting N-type impurity ions in a III-V semiconductor crystal and making the ions those of molecular ions composed of silicon fluoride. CONSTITUTION:On a semi-insulating GaAs substrate 1, only a device forming region is selectively window-opened by using a photoresist 2, after which SiF2 ions 3 are implanted in the overall substrate to form an active layer 4. After annealing the active layer 4, an annealing protective film is removed and a gate electrode 6 is formed by depositing WSik by sputtering. After that, Si ions 7 are implanted to form an N<4> contact layer 8. As an ohmic electrode 9 for source and drain. AuGe-Ni is evaporated, followed by alloying. Then, as a pad electrode. Ti-Au is evaporated on the AuGe-Ni to complete the device. Thus, an extremely thin and uniform active layer can be fabricated with good controllability.
Patent JP-H0261166-A (JP)
Title: Blending of size solution of warp sizing machine and device therefor
Inventor: KATSUSAWA AKIO
IPC: D06B23/28
Filed: 1988-08-26
Abstract: PURPOSE:To automatize preparation of size solution and to completely use residual size by blending a new size with a recovered size depending upon fundamental data of yarn and size solution preregistered in a computer, preparing a given size solution and feeding a warp sizing machine. CONSTITUTION:Fundamental data such as kind, amount and combination of warp, composition, concentration, etc., of size is preregistered in a host computer HC. The size is fed from a hopper 10 to a dissolving tank based on the fundamental date corresponding to target yarn, sent through a pump P1 to a weighing tank B under pressure and a recovered size solution N' in a recovering and storing part F is sent by a pump P4. Then in a blender C, given amounts of the mixed size solution in the weighing tank B and the size in a processing concentration part D are finally blended based on the fundamental data, sent through a pump P2 to a high-pressure cooker part E under pressure to give a size solution, which is prepared and sent to a storage tank 30. A series of the above-mentioned treating processes are carried out by computer control.
Patent JP-H0636482-A (JP)
Title: Device for driving head
Inventor: UEKI YASUHIRO
IPC: G11B21/08
Filed: 1992-07-17
Abstract: PURPOSE:To move a head in a disk device in a short time, excellently and with low power consumption. CONSTITUTION:First of all, the head is accelerated by an acceleration current IDR. Then, when a head speed becomes a maximum speed VMAX set previously, the output of the acceleration current IDR is stopped and the voice coil of VCM is short-circuited within the range of an access time. Then, in the VCM, counter electromotive force is generated in the voice coil by the action of the magnetic field of a magnet, and the head is decelerated. Thus, power necessary for deceleration is reduced. Further, when the head speed becomes a deceleration start speed VSR set previously, a deceleration current flows through the voice coil in the reverse direction, and the head is decelerated. Thereafter, when the head arrives at a target position after waiting rotation, access is ended.
Patent JP-H0555379-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YASUE TADASHI
IPC: H01L21/822
Filed: 1991-08-26
Abstract: PURPOSE:To enable a semiconductor integrated circuit to be enhanced in performance by a method wherein the wiring region of a first functional block is set different in wiring pitch from that of a second functional block. CONSTITUTION:The wiring region 5 of a functional block 1 is prescribed in wiring pitch both in a horizontal direction and in a vertical direction due to a design rule concerning the width and the space of a wiring layer both in a horizontal direction and in a vertical direction and the size of a through-hole and restrictions imposed on the position of the through-hole. On the other hand, the wiring region 10 of a functional block 2 is prescribed in wiring pitch both in a horizontal direction and in a vertical direction due to a design rule concerning the width and the space of a wiring layer both in a horizontal direction and in a vertical direction and the size of a through-hole and restrictions imposed on the position of the through-hole and furthermore set wider in wiring pitch than the wiring region 5 of the functional block 1 so as to prevent cross talk caused by electrostatic coupling between the adjacent wirings. By this setup, a semiconductor integrated circuit device of this design can be enhanced in performance.
Patent JP-H0963468-A (JP)
Title: Photoelectron generating method and device
Inventor: IMAZAKI KAZUO
IPC: H01J1/34
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To sharply improve the quantum efficiency of an electron, generated by an electric gun, by using laser beams having two different or the same wavelength. SOLUTION: Given voltage is applied on an anode plate 4 provided opposite to a cathode electrode 3, wherein a heater coil 2 is wouned on a cathode 1 using photoelectric emitting material to preheat, by first laser beam, the cathode 1 from a room temperature condition, or in a condition where heating is made by the heating coil 2. After that moreover, irradiation is continued by a laser beam, having a different or the same wavelength capable of generating a photoelectron, to emit the photoelectron to exceptionally improve quantum efficiency for generating an electron.
Patent JP-H0262854-A (JP)
Title: Production of substituted phenoxyethylamines
Inventor: ATAKA KIKUO
IPC: C07C249/04
Filed: 1988-08-30
Abstract: PURPOSE:To readily obtain the novel title compounds which are intermediates of oximes of intermediate for synthesizing a compound useful as an insecticide or acaricide by reacting a substituted phenoxyacetaldehydedialkylacetals with hydroxylamine as raw materials. CONSTITUTION:Substituted phenoxyacetaldehydedialkylacetals expressed by formula I [R<1> and R<2> are H or lower alkyl; R<3> is H or -CH2CH2O-R<6> (R<6> is H or lower alkyl); R<4> and R<5> are each alkyl] are reacted with hydroxylamine using hydroxylamine of 0.5-3.0 times by mol, preferably 1.0-2.0 times by mol based on acetal in a solvent such as water at 50-70 deg.C to provide the compound expressed by formula II. Furthermore, the compound of formula II is reduced with hydrogen in the presence of a Raney nickel catalyst to provide the compound expressed by formula III which is a synthetic intermediate for a substituted phenoxyethylaminopyrimidine derivative which is an insecticide or acaricide.
Patent JP-H0761325-A (JP)
Title: Key device for vehicle
Inventor: HIRAMOTO YUKIO
IPC: B60R25/04
Filed: 1993-08-30
Abstract: PURPOSE:To facilitate attaching of a connector to the wiring by locating a key cylinder in an instrument panel of a vehicle, and locating coils, which are arranged in a vehicle, near the cylinder separately from the key cylinder. CONSTITUTION:A key cylinder 21 is fixed to a hanging part 22a of a metal frame 22 provided inside of an instrument panel 20 by a screw N or the like. An annular core 27 is fitted to the inside of the instrument panel 20 so as to surround the key cylinder 21, and formed separately from the key cylinder 21. The core 27 is wrapped with coils 28, 29 arranged in a vehicle. Wiring of a key switch of the key cylinder 21 and wiring of the coils 28, 29 wound around of the core 27 are arranged separately to facilitate attaching of a connector to this wiring.
Patent JP-S6457185-A (JP)
Title: Receiving apparatus
Inventor: NAKAJIMA TOMOHIKO
IPC: G01S7/28
Filed: 1987-08-27
Abstract: PURPOSE:To perform I/Q detection with high reliability, by performing the processing of a receiving signal up to A/D conversion processing by a single system and operating a same phase component (I) and an orthogonal component Q by a digital filter. CONSTITUTION:A receiving signal X(t) becomes a digital signal Xn through the mixer 10 and A/D converter circuit 40 of a single system to be inputted to a digital filter 500. The signal Xn is applied to a filter 53 to output the difference between the data corresponding to the sampling at the certain point of time of the signal Xn and the data corresponding to the sampling before two samples to filters 51, 52. By applying filter processing to the signal Xn by the filter 500, a digital signal iP from which the 0 frequency component thereof is removed by outputted from the filter 51 corresponding to an I- component and a digital signal qP from which the 0 frequency component thereof is removed is outputted from the filter 52 corresponding to a Q-component. As mentioned above, by removing the 0 frequency component by the filter 500, the reliability of I/Q detection can be enhanced.
Patent JP-S6455101-A (JP)
Title: Hatchet claw for tilling
Inventor: KOUBAMURA AKIRA
IPC: A01B33/10
Filed: 1987-08-27
Abstract: PURPOSE:To reduce the shock applied to the hatchet claw from the ground, by setting the entering angle and wedge angle of a hatchet claw for tilling within specific respective ranges, thereby decreasing the tilling resistance. CONSTITUTION:The entering angle theta of the tilling hatchet claw 1 at the half region near the tip end 15 of the middle part 13 is adjusted to about 45 deg.-50 deg. and the tip end 15 and the middle part 13 are shifted in the rotational direction of the rotary shaft 3 to decrease the tilling resistance and reduce the necessary tilling power. The wedge angle (angle at the edge rim) of the tilling hatchet claw 1 is made to about 15 deg.-19 deg. to decrease the shock applied to the tilling hatchet claw from the ground and to improve the comfortableness of riding when coupled with a tractor.
Patent JP-H11140540-A (JP)
Title: Manufacture of heat treated member
Inventor: TAKENO HIROYUKI
IPC: C21D9/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To ensure required wear resistance (hardness), strength and toughness without tempering by forming a material consisting of low carbon based boron steel into prescribed shape, and achieving the heat treatment consisting of only hardening. SOLUTION: A material consisting of low carbon based boron steel of 0.05-0.30 wt.% carbon, is formed into a prescribed shape. The heat treatment consisting of only hardening is achieved to the stock. Boron is added to low- carbon steel by 0.0001-0.0100% to ensure hardenability and toughness in a high hardness area. More preferably, boron is added by 0.0005-0.0030%. This method is applicable to a general heat-treated material in which a core part is also required to be hardened as well as a case where only the surface layer is hardened like the high frequency induction hardening. Other elements such as Mn, Cr, and Mo may be added to further improve the hardenability. In achieving the hardening, the stock is heated to not less than the Ac3 transformation point to have the uniform austenitic structure, and the rapidly cooled to <= approximately 200 deg.C.
Patent JP-2000248691-A (JP)
Title: Saddle
Inventor: YAMANAKA KENJI
IPC: E04D3/36
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a saddle which can be easily fixed to a tight frame capable of absorbing the expansion and shrinkage of a roofing material due to external thermal factor by supporting in a freely sliding manner the hanger connecting to the roof material. SOLUTION: This comprises a front saddle 11 and a rear saddle 12 which is divided into the eaves side at roof flow direction and a ridge side. The front saddle 11 and the rear saddle 12 comprise saddle-half bodies 21, 22 where groove portions 21a, 22a opening to the top surface are formed, and guide member half-bodies 31, 32 where the guide grooves 31a, 32a supporting hangers in a freely sliding manner are formed along the inner surface of the groove portions 21a, 22a of the saddle half-bodies 21, 22, and each of saddle half-bodies 21, 22 is formed with bolt holes 21b, 22b in the roof flow direction, and fitting frames 21c, 2c with the top portion of the tight frame fittable to these jointing surfaces are formed. And the front saddle 11 and the rear saddle 12 are fitted to the eaves side and the ridge side at the top of the tight frame and fastened in one united body.
Patent JP-S59105288-A (JP)
Inventor: MIZUKAMI HARUNOBU
IPC: H05B3/40
Filed: 1982-12-07
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-S6369398-A (JP)
Title: Self-diagnosis device for television receiver
Inventor: GOMIKAWA TAKAO
IPC: H04N17/04
Filed: 1986-09-11
Abstract: PURPOSE:To prevent a fault in a nonvolatile memory from giving its effect directly onto a receiver if the fault takes place by supplying an adjusting data to each circuit only when an adjusting data or a test data is within a prescribed range and supplying a predetermined standard operation data to each circuit in case of outside of the prescribed range. CONSTITUTION:When a read data is within the prescribed range, each adjusting data from a nonvolatile memory 20 is read and fed to each circuit to be adjusted. Conversely, in case of a read data at the outside of the prescribed range, a microcomputer 21 gives the standard operation data stored in advance as a program data to each adjusting circuit to be adjusted. Thus, the picture state of a television receiver is in the state set by the standard operation data. Thus, the television receiver is neither operated by abnormal adjustment data nor a fault is caused due to it.