baber/WOPTO huggingface dataset:
Patent JP-S62283216-A (JP)
Title: Slide bearing
Inventor: KAMIYA SHOJI
IPC: F16C33/12
Filed: 1986-05-29
Abstract: PURPOSE:To improve resistance against seizure and wear of a slide bearing, by forming irregularities on the surface of a lining member made of aluminum- alloy, covering the inner surface of hollows of said irregularities with an adherent layer, and finally forming a overlaying layer over said irregular surface. CONSTITUTION:The surface of a lining member 1 made of aluminum-alloy are made to form irregularities which include hollows 2, and an adherent layer 3 is formed over said irregularities, said layer 3 being made of plating consisting of Ni, Cu or the like. In addition, over the surface of said adherent layer 3, an overlaying layer of Pb-alloy 4 is formed filling said hollows 2 with its surface becoming a plain sliding surface. Due to the above construction, improvement of a running-in characteristic, relieving of uneven face-contact, and reduction of friction can be attained by said over-laying layer 4 when a sliding bearing is started to be used, while good resistance against seizure and wear can be held even when said adherent layer 3 and said over-laying layer 4 are worn out to the prominent areas of the surface of said lining member 1.
Patent JP-S6017389-A (JP)
Title: Pulse counting device
Inventor: SHIMAZUTSU HIROAKI
IPC: G01D5/245
Filed: 1983-07-08
Abstract: PURPOSE:To measure the number of pulse with high precision by providing a means which uses the counted value of pulses of a reference pulse train signal and that of an auxiliary pulse train signal to obtain the interval of a time between a signal A and B. CONSTITUTION:A main gate circuit 18 opens the gate by a trigger signal 9 and closes the gate by a signal 11. That is, the gate is opened only at a time from the input of the signal 9 to the input of the trigger signal 11, and the signal 19 of a part of a signal 13 is permitted to pass through the gate only for this time. An auxiliary gate circuit 20 opens the gate by the signal 11 and closes the gate by a signal 17. That is, the gate is opened for a time from the input of the signal 11 to the input of the signal 17, and the signal 21 of a part of a signal 15 is permitted to pass through the gate only for this time. A main pulse counter 22 counts the number of pulses of the signal 19. An auxiliary pulse counter 23 counts the number of pulses of the signal 21. The oscillation frequencies of a main oscillator 12 and an auxiliary oscillator 14 are so adjusted that the number of pulses per unit time is (m-1) for the reference frequency signal 13 and (m) for the auxiliary reference frequency signal 15.
Patent JP-H11315242-A (JP)
Title: Water-base pigment ink composition
Inventor: SUGIMOTO KENJI
IPC: C09D11/037
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-gloss water-base pigment ink composition excellent in pigment dispersibility, excellent in long-term storage stability, and excellent as an ink for e.g. writing utensils, or as in ink for e.g. printing. SOLUTION: There is provided the water-based pigment ink composition comprising (A) a carboxyalkylcellulose nitric acid ester having a degree of substitution with nitric acid ester groups of 0.2-2.95 per anhydroglucose unit and a degree of substitution with carboxyalkyl ether groups of 0.05-2.8 per anhydroglucose unit and (B) a pigment, wherein pigment B is dispersed in the form of particles having a mean size diameter of 0.5 μm or below and a maximum size diameter of 1 μm or below.
Patent JP-S6023161-A (JP)
Inventor: KIMURA YOSHIAKI
IPC: B65D85/68
Filed: 1983-07-08
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-H07304030-A (JP)
Title: Ingot cutter
Inventor: IWASA KENJI
IPC: B24B41/06
Filed: 1994-05-13
Abstract: PURPOSE:To enhance the parallelism of both the surfaces of a wafer cut out of an ingot, minimize waviness, warpage, and unevenness on the surfaces, ensure a resulting minimum machining degree and a machining time as short as possible, and minimize the thickness of the wafer required for cutting to increase the cut wafers in number. CONSTITUTION:An ingot cutter comprises rotating rollers 4, 5 for rotating an ingot 1 in contact with the outer peripheral surface of the ingot 1 disposed horizontally and a cutting blade 12 for cutting the ingot 1 from the outer periphery thereof toward the center shaft thereof in contact with the outer periphery of the ingot 1.
Patent JP-H04329072-A (JP)
Title: Ghost removing device
Inventor: KOBAYASHI REIICHI
IPC: H04N5/21
Filed: 1991-04-30
Abstract: PURPOSE:To keep a good output S/N without generating a quantizing noise even when a television signal, to which a high area component drops, is inputted. CONSTITUTION:A receiving television signal is amplified by an input signal correcting part 11, digital-converted through a clamping part 1 by an A/D converting part 3 and added to a ghost removing part 13. The ghost removing part 13 outputs the detecting signal in accordance with the high area reduction portion of a television signal to a control signal generating part 25. The control signal generating part 25 outputs the control signal from the detecting signal to the input signal correcting part 11 and lifts up the high area characteristic of the input signal correcting part 11. The ghost removing part 13 generates the pseudo ghost signal from a digital television signal and removes the ghost component of the digital television signal from the pseudo ghost signal. A D/A converting part 7 analog-converts the television signal from which the ghost is removed.
Patent JP-H0698375-A (JP)
Title: Formation method of anti-interference radio connection
Inventor: TOMASU BURUKARUTO
IPC: G08C17/00
Filed: 1993-04-30
Abstract: PURPOSE: To make the channel-searching speed of a receiver faster by variably performing the re-switching of the receiving frequency of the receiver and the evaluation of a telegram address, depending upon whether or not the value of a squelch signal indicates the presence/absence of a tuning frequency. CONSTITUTION: A scanning unit SCAN switches the channel of a high-frequency receiving unit HFR through a control signal line CH, when the signal level of a squelch signal SQ is low. Namely, when no high-frequency signal exists in a turned channel. When the signal level of the signal SQ is high, the scanning unit SCAN checks the matching between the output signal ADR of an address decoder DEC and the address of the transmitter S, which comes under the subjection of a prestored receiver R. When the addresses match, a control instruction, etc., from the transmitter S is received. When the address does not match, the scanning unit SCAN further switches the cannel of the high-frequency unit HFR through the control signal line CH.
Patent JP-S63289408-A (JP)
Title: Inner diameter measuring instrument
Inventor: YAMAMOTO TAKESHI
IPC: G01B21/14
Filed: 1987-05-20
Abstract: PURPOSE:To enable operability to be improved and accurate measurement to be conducted even for an electronic display type by operating switch groups provided on displacement measuring and displaying means or a grip portion before and in the measurement. CONSTITUTION:A measuring instrument body 70 is provided with a probe support 21 and a grip portion 1A on both ends. The support 21 supports a probe 22 capable of abutting against the inner surface of the hole of an object to be measured so as to be movable in a direction perpendicular to that of the axis of the body 70. The grip portion 1A is provided with an operating lever 35 as measuring instrument operating means for moving the probe 22. The intermediate portion of the body 70 is provided with an encoder 12 that measures the displacement quantity of the probe 22. Measured contents are displayed by displacement measuring and displaying means 2. A measuring condition is set by operating a switch group provided on the means 2 before the initiation of a measurement. The same mechanism is operated by a plurality of switch groups 19 provided in a plurality of the positions of the grip portion 1A in the measurement.
Patent JP-H05317405-A (JP)
Title: Anti-mildew treatment method for hydraulic calcium phosphate cement curing liquid
Inventor: HIRANO MASAHIRO
IPC: A61L24/00
Filed: 1992-05-18
Abstract: PURPOSE:To enable the blocking of the generation of mildew for a lone time by repeating plural times a process of holding a hydraulic calcium phosphate cement curing liquid containing water soluble saccharides with a specified pH under a dry condition at a specified temperature for a specified period of time. CONSTITUTION:Phosphoric acid, citric acid, sodium carbonate, sodium hydroxide and the like are added to a hydraulic calcium phosphate cement curing liquid to control a pH value thereof to a range of 4.0-10.0. The hydraulic liquid with this range of pH is held under a dry condition to meet treating requirements of 50-90 deg. and 30-120min. Anti-milldew treatment is performed by repeating this holding process a plurality of times. In the heating treatment under the dry condition, it is preferable that the hydraulic liquid is preserved in a dry container set to 50-90 deg.C together with a heat resisting container or others. The heating holding treatment under the dry condition is repeated two to eight times preferably. A sample of the water soluble polysaccharides to be added to the hydraulic liquid is chitin, chitosan or soluble starch or the like.
Patent JP-S5350407-A (JP)
Title: Motor for hoist provided with outer fan
Inventor: ONO RIYOUICHI
IPC: H02K9/06
Filed: 1976-10-20
Abstract: PURPOSE: To increase the cooling effect and reduce size of the hoist motor by providing a cooling outer fan in the motor on the side of the rotor shaft reduction gear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5917485-A (JP)
Inventor: MATSUZAWA HIROKAGE
IPC: G21C19/10
Filed: 1982-07-17
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-S5648632-A (JP)
Title: Photosensitive lithographic plate
Inventor: TOYAMA TADAO
IPC: G03F7/095
Filed: 1979-09-28
Abstract: PURPOSE:To obtain a lithographic plate with superior reproducibility of printing elements by dispersing an oil soluble dye absorbing specified light in an oil soluble film forming a lipophilic image on a support having a hydrophilic surface to utilize the film as halation preventing layer. CONSTITUTION:An oil soluble dye such as ''Oil Red RR  '' having the maximum absorption wavelength in the 450-550nm range is dispersed in a nonsilver photosensitive layer contg. an o-quinone diazide compound capable of forming a lipophilic image on a support such as an Al plate made hydrophilic so that the reflecting density of the image to light of 250-550nm wavelengths is adjusted to >=0.5. A silver halide emulsion layer is then formed on the layer, imagewise exposed, developed, fixed, and irradiated with ultraviolet rays, and the nonprinting area alone of the photosensitive layer is removed by dissolution to obtain a lithographic plate. The dye prevents light from being transmitted to the bottom of the emulsion layer as a mask, resulting in no deterioration in the quality of the image in the lipophilic photosensitive layer.
Patent JP-H09304877-A (JP)
Title: Photographic sensitive material and photographic image forming method
Inventor: NISHIO TAKESHI
IPC: G03C1/73
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent sharpness from being deteriorated by providing a photosensitive emulsion layer on either side of a supporting body and containing non-photosensitive particles which scatter a laser beam to the photosensitive emulsion layer side in photographic sensitive material used in an exposure method in which an angle formed by an exposure surface with a scanning laser beam does not become perpendicular in substance. SOLUTION: In the photographic sensitive material used in the laser beam scanning exposure method in which the angle formed by the exposure surface of the photographic sensitive material with the scanning laser beam does not become perpendicular in substance; the photosensitive emulsion layer is provided on either side of the supporting body and the non- photosensitive particles which scatter the laser beam to the photosensitive emulsion layer side with respect to the supporting body are contained. It is desirable to use this material in the laser beam scanning exposure method in which the angle formed by the exposure surface with the scanning laser beam is always deviated from a perpendicular state by >=3 deg. to<=45 deg.. The laser beam angled with respect to the exposure surface and performing scanning has an optical path extended in the photosensitive emulsion layer.  The non-photosensitive particles restrains the optical path from being extended by its scattering effect, so that the sharpness is prevented from being deteriorated.
Patent JP-H11277219-A (JP)
Title: Stirring and transporting device for conductive high-temperature liquid
Inventor: ONAKA ITSUO
IPC: B22D11/115
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To execute the speed control of a conductive high-temp. fluid, to rationalize stages and to improve quality by arranging a permanent magnet on the circumference of a vessel or transporting pipe of the conductive high-temp. fluid or the circumference of a solidified layer enclosing a liquid phase and holding and rotating this magnet by a pressurizing gas. SOLUTION: A rotary cylinder 4 combined with the permanent magnet and a nonmagnetic material is disposed on the circumference of a refractory pipe 2 including molten metal 1 and is supported by hydrostatic air bearings 5, 6 using carbon material. The pressurizing gas is supplied from a gas pipe 7 for the air bearings to the hydrostatic air bearings 5, 6. The rotary cylinder 4 is rotated by the gas injected from a nozzle 10 for rotation. The outer periphery of the rotary cylinder 4 is provided with ruggedness in order to efficiently transfer the kinetic energy of the gas. Air or gaseous nitrogen is supplied as the gas from a gas supply pipe 11 for rotation and executes the cooling of the rotary cylinder 4 as well. As a result, the decreasing of the surface defects by pouring and the capturing and removing of inclusions are executed and the product excellent in the control of the solidified structure and mechanical properties is obtd.
Patent JP-H05322031-A (JP)
Title: Self-diagnostic device for automatic transmission
Inventor: SATO HARUHIKO
IPC: B60K20/02
Filed: 1992-05-19
Abstract: PURPOSE:To identify a failing part when the operation position of a speed change operation part does not match the speed change position of the auto matic gear shifter. CONSTITUTION:When the driver operates a speed change operation part 1, a control device 2 mointors the operation position of a speed change operation part 1 and the speed change position of an automatic transmission 3. If the two positions do not match, a motor 5 is driven for the speed change positions other than the one which has caused the mismatch. Whether the failing part is a wire cable 5, the motor 6, a rotation position sensor 10, or a select lever position sensor 11 is determined based on the motor rotation position and the shift lever movement position which have been detected. If an emergency repair is possible, the number of steps of a motor table is modified to allow the vehicle to travel, and an alarm device 14 notifies the driver that repairs must be made as early as possible. If an emergency repair is not possible, the alarm device 14 notifies the driver that the vehicle must be stopped to obtain a support from a repair shop.
Patent JP-H02305548-A (JP)
Title: Signal transmitting system of mri device
Inventor: USUI YOSHIYUKI
IPC: G01R33/32
Filed: 1989-05-18
Abstract: PURPOSE:To enhance the signal acquiring characteristic and selection slice characteristic by placing a digital correcting means, which offsets the non- linearly in inputting and outputting to/from a high frequency amplifier, at the pre-stage to a D/A converter. CONSTITUTION:A digital memory 1 selects one SEP waveform according to the pulse sequence and give it to a digital multiplier 7, which is fed with APC data and adjusts the digital data indicating the 90 deg. SEP waveform as the amount to be controlled according to the mentioned data. A digital correcting device 8 performs corrective processing so as to offset the non-linearly in inputting and outputting to/from an RF amplifier 5 by means of digital signal processing, wherein the digital data indicating the 90 deg. SEP waveform is previously corrected prior to the amplification with the RF amplifier 5, so that its non-linearity does not appear on the 90 deg. SEP waveform after amplification to enable irradiation of a living body with high frequency pulses in ideal SEP waveform.
Patent JP-H10322120-A (JP)
Title: Phased array antenna
Inventor: YAMAZAKI TSUGIO
IPC: H01Q3/24
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a phased array antenna in which wiring between each divided unit can be reduced, carriage and setting can easily be attained, and checking and inspection can be attained for each divided unit, even when the radiation opening of a cylindrical phased array antenna is provided as a transportable divided structure. SOLUTION: The radiating part of a cylindrical phased array antenna is constituted of plural sector radiating parts 1-1 to 1-4 divided structurally as sectors. Sector power supplying parts 2-1 to 2-4 are provided corresponding to the sector radiating parts 1-1 to 1-4, and the sector power supplying parts 2-1 to 2-4 are connected via a distributing and synthesizing part 3 with a transmitting and receiving part 4 so that the transfer of a signal can be operated. For example, all the columnar arrays of the sector radiating part 1-3 are excited, and one part of the columnar arrays of the sector radiating parts 1-2 and 1-4 adjacent to the sector array 1-3 are excited. Thus, a prescribed excitation opening 102 can be formed of those sector radiating parts 1-2 to 1-4, so that a beam 101 is formed.
Patent JP-S5650734-A (JP)
Title: Method and device for automatic operation of uniform pipe expanding apparatus
Inventor: MAKINO TOSHIAKI
IPC: B21D22/10
Filed: 1979-10-01
Abstract: PURPOSE: To uniformly expand a pipe and automate the pipe expansion by detecting the extending and contracting positions of a cylinder rod, the external pressure of the rod and the temperature of pressure oil and controlling the flow rate and pressure of the pressure oil in correspondence to the detected values.  
     CONSTITUTION: A pipe expanding apparatus is set and the SOL1 of a directional change-over valve 36 is energized to supply pressure oil to the rod side of a cylinder 8 and return the pressure oil on the head side to a tank 4. At this time, a computer 41 is inputted with the signals from the displacement sensor 29, force sensor 30 and temperature sensor 31 of the cylinder 8, and outputs the signals corresponding to the preset speed pattern 51 and pressure pattern 52 respectively to operate a proportional electromagnetic flow rate control valve 35 and a proportional electromagnetic pressure control valve 34, so that the cylinder 8 is extended and contracted. In the computer 41, the speed and pressure of the cylinder 8 are operated by the force signal from a uniform pipe expanding member 24 and the signals from the sensors 29, 31 and are compared with the patterns 51, 52, according to the difference whereof the cylinder 8 is driven, whereby the pipe expanding is performed uniformly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05146886-A (JP)
Title: Method for arranging laser beam coaxially with nozzle orifice and coverging head for laser beam machining
Inventor: JIYANNPASUKARU ARUFUIIRU
IPC: B23K26/04
Filed: 1992-04-20
Abstract: PURPOSE: To provide a method for coaxially matching laser beam to a nozzle opening and a head for laser beam working without any problem for laser beam such as to be obliged to position a detector with high accuracy. CONSTITUTION: An angular difference Δα between laser beam and each of the rotary shafts or a linearly shifting shaft (comprising a final rotary shaft O10 O11 of a convergent head) of robots is measured, and then a difference of distances Δd is measured. In succession, by orbit changing means (4, 10A, 10B, 16A-16F, M1-10) of the laser beam intrinsic to each shaft of the robot, the angular difference and the difference of distances are corrected. By convergent heads comprising a freely pulling-in type convergent lense 32, a freely pulling-in type mirror 36, a positioning detector 34 and a motor 22, the method is put into practice. As for the convergent head, it is more preferable to use a parabolic mirror than a spherical mirror.  The laser beam exactly passes through a series of joint arms of the robot without any arm of the robot being manually directly touched by humans. This method is applied to Cartesian coodinate/ articulated industrial robot, and above all applied to a laser robot used in an environment dangerous to humans.
Patent JP-H036494-A (JP)
Title: Pressurization measuring device and gage for nuclear fuel rod, etc.
Inventor: JIEIMUZU ARAN SUPAROU
IPC: G21C17/06
Filed: 1990-05-17
Abstract: PURPOSE: To measure internal applied pressure by providing a gauge means comprising C-shape bracket in an axial opening extending into a reception member 20 and measuring the increase of fuel rod diameter. CONSTITUTION: An axial opening extending into a reception member 20 forms a center axial line and accepts one end part 31 of a fuel rod 30 on the same axis which is fitted with an internal stopper 26. Then a gauge means 40 for measuring the diameter increase due to pressure increase in the fuel rod 30 or control rod is formed as a C-shape bracket 41 having end parts 42 and 34 and a middle part 44, and at the outer part of the middle part 44 and inner surface 48 and 47, first and second electric resistance strain gauges 50 and 60 are mounted and connected to an amplifier/processor with electric cables 71 and 72. By measuring the electric power from the strain gauges 50 and 60 with the amplifier/processor, the diameter increase during pressurizing in the fuel rod 30 can be obtained.  That is, by measuring whether the diameter of the fuel rod increased by predicted degree during the internal pressurizing, whether proper pressure is applied or not is determined.
Patent JP-H02305174-A (JP)
Title: Image reader
Inventor: YOSHIOKA KIYOHARU
IPC: H04N1/107
Filed: 1989-05-19
Abstract: PURPOSE:To apply complicated distortion to an image to reproduce the image by providing a means to incline the rotary shaft of a roller to a scanning direction at a prescribed angle in this roller of a forefront part or a rearmost part in the scanning direction. CONSTITUTION:When the rotary shaft of a roller 2(3) is inclined to the scanning direction at the prescribed angle by an operating means 11 and an image reader is traveled, the image reader scans the curve of a prescribed curvature with the rotation of this roll 2(3) and the other roll 3(2) is rotated together with the travel of the image reader. Then, the travel of the image reader is stabilized. At such a time, the image is read by a reading element 7 in correspondence to a scanning distance and the image of an original is read with being distorted by the prescribed curvature. These image information are sent to an external device. Thus, the image can be distorted by the prescribed curvature and reproduced.