baber/WOPTO huggingface dataset:
Patent JP-H06102655-A (JP)
Title: Manufacture of photomask
Inventor: SAITO SHIRO
IPC: G03F1/68
Filed: 1992-09-18
Abstract: PURPOSE:To drastically simplify the photomask manufacturing process and to provide an inexpensive photomask by doping the whole surface of the glass substrate with metal impurities, thereafter irradiating the desired region of the glass substrate with a X-ray beam and forming a light shielding pattern by coloring the metal impurities in the region irradiated with the X-ray beam. CONSTITUTION:The one surface of the glass substrate 1 is doped with the metal impurities 2 (e.g. aluminum, Fe, etc.) by using the ion implantation method, etc. Thereafter the glass substrate 1 is heated to thermally diffuse the metal impurities 2 into the glass substrate 1. The doping amount of the metal impurities 2 of some ppm level is sufficient for the purpose, and the doping amount of such level does not adversely affect the transmissivity of the glass substrate 1. Then the desired region of the glass substrate 1 is irradiated with the X-ray beam XB cnverged the diameter to a prescribed value. At this time the metal impurities 2 irradiated with the X-ray beam XB is colored by the X ray energy. Therefore the light shielding pattern 3 consisting of the colored metal impurities 2 is formed in the region irradiated with the X-ray beam XB.
Patent JP-H0885865-A (JP)
Title: Formation of thin film by laser vapor depositing method
Inventor: NAGAISHI RYUKI
IPC: C01G1/00
Filed: 1994-09-16
Abstract: PURPOSE: To produce an oxide superconducting thin film of high quality having a large area, in a laser vapor depositing method in which a substrate is arranged vertically to the face of a target to be irradiated and the substrate and target are rotated, by scanning a laser beam on the surface of the target. CONSTITUTION: A target 5 is arranged at a target holder 45 in a sealed chamber 40 in which the pressure and atmosphere can be regulated and is rotated by a motor 47. Simultaneously, a substrate 6 is disposed at a substrate holder 46 vertically to the face of the target 5 to be irradiated and is rotated by a motor 36. A laser beam 10 oscillated by a laser device 1 is reflected by a mirror 2, is transmitted through a lens 3, passes through an incident window and converges on the target 5. In this case, when the face of the substrate 6 is extended in the direction of the target 5, the mirror 2 is rotated in such a manner that the laser beam scans the surface of the diameter of the target in the case of being crossed with the face of the target 5 to grow an oxide superconducting thin film on the face of the substrate 6 to be film-formed.
Patent JP-H03110375-A (JP)
Title: Refrigerator
Inventor: KIMURA YOSHIAKI
IPC: F25D23/04
Filed: 1989-09-25
Abstract: PURPOSE:To easily telescopically insert and remove an intermediate vessel even if the height of the content in the vessel is near the bottom of an upper vessel by providing holding means for holding a protrusion protruding to the upper left side face of the intermediate vessel at the top of a stopper member for the intermediate vessel. CONSTITUTION:A hinge member 21 having stopper means 21b is provided at the innermost end of the right side supporting member 19 of an intermediate vessel 17 disposed at the intermediate between the upper vessel 14 and the lower vessel 16 of a small matter bottle chamber 10, an engaging hole 17b to be engaged with the vertical point 21a of the member 21 is provided, a pawl 20a formed at the lower part of a stopper member 20 is inserted into an engaging hole 18a formed at the side face of a left side supporting member 18, and holding means 20b for holding the protrusion 17a protruding from the left upper side face of the intermediate vessel is provided at the top of the member 20. With this structure, when the vessel 17 is contained or removed, the intermediate vessel is rotated to laterally open the intermediate vessel at a predetermined angle by the means 20 of the member 21, the intermediate vessel is then reversely rotated to hold fixedly the protrusion 27c of the left upper side face by the means 20b, thereby easily telescopically inserting or removing the vessel even if the height of the content is high.
Patent JP-H03109899-A (JP)
Title: Communication system
Inventor: NAGAI SATOSHI
IPC: H04Q9/00
Filed: 1989-09-25
Abstract: PURPOSE:To use only one line for connecting a main controller communication section and plural local controller communication sections by switching and connecting the local controller communication sections to the main controller communication section sequentially. CONSTITUTION:Local connection control circuits 17a-17n detect the end of data transmission from local controller communication sections 2a-2n to a main controller communication section 1, selects changeover switches 14a-14n to connect next-stage local controller communication sections 2a-2n to the main controller communication section 1. Current detection circuits 16a-16n detect the presence of a DC current flowing to the line to detect the end of switching of the local controller communication sections 2a-2n and to restore the changeover switches 14a-14n to the initial state. Thus, one transmission circuit 4 in the main controller communication section 1 is enough and one line 3 between the main controller communication section 1 and the local controller communication sections 2a-2n is enough.
Patent JP-H04128475-A (JP)
Title: Placement type assembled building
Inventor: SASAKI MITSUO
IPC: E04H6/08
Filed: 1990-09-20
Abstract: PURPOSE:To obtain an assembled building which can be assembled and decomposed without requiring construction work for a foundation portion on which to fix the building by placing a foundation beam on the ground via plural jack means, and expanding or contracting each of jack means for level adjustment. CONSTITUTION:A foundation beam 10 is set by means of the assembling together of a front foundation beam block 12, a rear foundation beam block 14 and intermediate beams 16, 18 near a position at which an assembled building is placed and the foundation beam 10 is shifted to a predetermined position using a roller 48. Each of jack means 30 is expanded and the foundation beam 10 is supported on the ground via a base 38 and is adjusted to the height gradient of the ground and each of the jack means 30 is expanded or contracted for level adjustment. An assembled body 11 is assembled onto the foundation beam 10 and a construction 6 is constructed and a pallet, a shutter and various kinds of devices are installed. A stable placement-type assembled building can thus be obtained by easily and surely adjusting the level without performing construction work for leveling the ground with severe accuracy.
Patent JP-H1071972-A (JP)
Title: Spare tire fitting structure
Inventor: OGATA MASAHIKO
IPC: B62D43/04
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To provide spare tire fitting structure in which spare tire supporting brackets and its hoisting device are deformed locally in a large degree at the time of the action of large external force such as at the time of a collision of a vehicle so as to prevent interference between the brackets and a peripheral device such as a caster additionally provided at the vehicle. SOLUTION: A spare tire bracket 1 formed of a plate body is arranged in contact with the upper face of a spare tire 4, and a hoisting device mounting bracket 2 is fixed in a backward inclined state to the upper face of the spare tire bracket 1. The spare tire bracket 1 is formed in such structure as to be deformed downward most easily at a base end part 16 to which the hoisting device mounting bracket 2 is fixed, so that the spare tire bracket 1 is deformed bending downward at this base end part 16 at the time of the action of external force. A clearance between a canister 29 and the hoisting device mounting bracket 2 is thereby enlarged to prevent interference.
Patent JP-S6490542-A (JP)
Title: Method of controlling direction of wafer
Inventor: KASE MASATAKA
IPC: H01L21/68
Filed: 1987-10-01
Abstract: PURPOSE:To equalize ion irradiation to the internal surface of a trench, and to increase the speed of the machining of a wafer by controlling a rolling drive mechanism by the detecting signal of a photo-detector and turning the wafer placed on a base plate. CONSTITUTION:A desired rotational pattern to a wafer 1 is set, and input previously to a rotational-pattern memory circuit 12 through a rotational-pattern input circuit 11. A central control circuit 13 receives a rotational pattern signal from the circuit 12 while a direction discrimination decision circuit 14 receives a wafer-direction signal obtained from the detecting signal of a photo-detector 6c. The circuit 13 compares both signals, and transmits a control signal over, a driver circuit 15. The circuit 15 drives a rolling drive mechanism 6a by the control signal. The wafer 1 on the mechanism 6a is turned according to the desired rotational pattern. Consequently, ion irradiation to the internal surface of a trench is mode uniform, thus increasing the speed of the machining of the wafer 1.
Patent JP-H1178834-A (JP)
Title: Brake device
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/94
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a difference between the actual pressure of a wheel cylinder and the control value of a controller by providing a pressure sensor for detecting a liquid pressure as the inputting means of a control unit in a position between the outside gate valve of a brake circuit and a liquid pressure control valve. SOLUTION: A control unit opens, when detecting a specified vehicle movement, an inside gate valve and closes an outside gate valve, drives a main pump irrespective of the braking operation of a driver to generate a brake liquid pressure, controls the liquid pressure of a control operation part by a liquid pressure control valve and generates a braking force so as to stabilize a vehicle movement. At this time, a pressure sensor as the inputting means of a control unit is provided in a position between the outside gate valve and the inside gate valve to detect the liquid pressures of both valves, and a braking force is controlled based on the detected values thereof.
Patent JP-S60140130-A (JP)
Title: Analytical data processing apparatus
Inventor: YOSHIKAWA OSAMU
IPC: G01J3/02
Filed: 1983-12-27
Abstract: PURPOSE:To use a data processing part in common, by providing ROM, in which each processing program is stored, to each of various kinds of analytical machineries and transmitting the content of ROM to the memory of the data processing part at the time of connection. CONSTITUTION:A data processing part 1 has CPU9, internal memory 10, up-load memories 12A-12C for analyzers and interfaces 11A-11C. One analyser 2A has a microprocessor 13, RAM memory 14, ROM15, an analytical part 16, a control circuit 17 and an I/O port 18. The processing program in ROM15 is transmitted to the up-load memory 12A by the order from the data processing part 1. The data processing part 1 performs the data processing of said analyser on the basis of said program. Because a general-purpose property is provided, the data processing part can be used in common and cost is conserved.
Patent JP-H06103338-A (JP)
Title: Drawing managing device
Inventor: WANIKAWA IENORI
IPC: G06F17/50
Filed: 1992-09-18
Abstract: PURPOSE:To easily display a desired three-dimensional model or two-dimensional drawing by adding the user control information and the system managing information to the drawing managing information and taking out this added information when the data are retrieved. CONSTITUTION:When a user receives an instruction to decide the drawing name and the dimension of a three-dimensional model, a registration processor 4 registers the drawing name and the dimension to the user control information 21 and the dimension decision to the additional information, respectively. The processor 4 also registers the drawing name and to the information 21 and the dimension of a two-dimensional drawing to the additional information, respectively in response to the user's instruction. Then, the names and the decision of the dimension are managed in a batch for both the three-dimensional model and the two-dimensional drawing. In this case, a two-dimensional front view, a two-dimensional side view, and a two-dimensional top view are prepared in regard of the decision of the dimension (two-dimensional view).
Patent JP-S60136748-A (JP)
Title: Electrostatic recording photosensitive body
Inventor: KUREMATSU KATSUMI
IPC: G03G5/147
Filed: 1983-12-26
Abstract: PURPOSE:To prevent image dropout due to abrasion damage of a cleaning blade by forming a TeO2 layer specified in thickness on the outermost layer of an Se-Te type photosensitive body. CONSTITUTION:A TeO2 layer 1, >=10nm, preferably, 10-1,000nm thick is formed on the outermost layer of an Se-Te type photosensitive body for bearing an electrostatic latent image. The formation of such a thickness of said layer 1 cannot be fully scraped off and image dropout due to abrasion damage caused by a cleaning blade, etc., can be prevented, because the layer 1 thickness is larger than the abrasion depth subjected to the surface. When its film thickness is larger than 1,000nm, electric resistance in the film thickness direction becomes higher and lowers sensitivity, and accordingly, it is desirable to decide its upper limit to about 1,000nm.
Patent JP-2001045739-A (JP)
Title: Self-exciting torque variable type rotating thrust generating equipment using magnet
Inventor: KURIYAMA CHIAKI
IPC: H02K53/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To dispense with water power, wind powder, fire power, petroleum fuel, etc., for obtaining rotational power, and obtain rotational energy simply by using the force of a magnet. SOLUTION: Rotating disks A, B, C, D are independently rotatably fixed to the same rotary shaft (some of the disks are fixed), and rotational energy is obtained. In order to impart a rotational force, it is necessary first to rotate the disc C. When the disc B begins rotation, it becomes possible to adjust the rotational speed of the disk B by adjusting the rotational speed of the disk C.
Patent JP-S60140537-A (JP)
Title: Evaluating method of magnetic disc medium
Inventor: ISORI AKIRA
IPC: G11B21/21
Filed: 1983-12-28
Abstract: PURPOSE:To measure the slide strength of a magnetic disc medium in a time shorter than a half of the time spent in a conventional method by shifting a position, where a pressure is applied to a slider, >=3/4 of the slider length to the rear. CONSTITUTION:The pressurizing position where a head spring pressure is applied to a slider 11 of a magnetic head is near the position of the center of gravity which is a little off a half of a slider length l of the slider 11 to the rear, and the slider 11 is floated above a magnetic disc medium 12 by the air current which is generated in the direction of an arrow when the magnetic disc medium 12 is rotated. If the pressurizing position of the slider 11 is shifted about 3/4 of the slider length l to the rear, the rear end of the slider 11 is not floated but is slided on the magnetic disc medium 12. The pressurizing position of the slider 11 is shifted >=3/4 of the slider length to the rear to measure the slide strength of the magnetic disc medium, thereby evaluating it in the time shorter than a half of the time spent in evaluation in the conventional pressurizing position.
Patent JP-H0192969-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI TADASHI
IPC: G11B19/06
Filed: 1987-10-02
Abstract: PURPOSE:To simplify a circuit constitution for disk discrimination by selecting one frequency of a servo signal so as to be equal to a recording line density on a magnetic disk respectively in 1st and 2nd modes so as to decrease the number of band pass filters. CONSTITUTION:A signal from a reproducing amplifier 2 is fed to band pass filters 91-93 having three kinds of frequencies in a period of servo ID and servo data signal at recording and reproduction and signals from the filters 91-93 are fed to a circuit 10 detecting ID signal and the detected ID signal is fed to a CPU 11 for driving control. In obtaining a signal from a filter of a frequency 125kHz among the band pass filters 91-93, it is discriminated that the disk is a disk of a 1st or 2nd mode. Through the constitution above, the signal recorded in a line density equal to each other on a disk is reproduced by an equal frequency. Thus, the detection is implemented by using a single band pass filter so as to decrease the number of the band pass filters, thereby simplifying the circuit constitution for disk discrimination.
Patent JP-H08115595-A (JP)
Title: Memory device
Inventor: KAWAHARA AKIFUMI
IPC: G11C11/409
Filed: 1994-10-14
Abstract: PURPOSE: To speed up the access and the reduce a peak current at the time of data read-out. CONSTITUTION: In a read cycle, at first a second sense-amplifier driving means 4-B is actuated and plural sense-amplifiers 3-1... are driven by a relatively small potential difference ((VCC-Vtn)-(Vss+Vtp)) via common driving lines SAP, SAN. Consequently, since bit lines BL1 of a near end side are amplified to near the small potential difference ((VCC-Vtn)-(Vss+Vtp)) in its early stages and the potential difference of the driving lines of the near end side becomes the above described small potential difference ((VCC-Vtn)-(Vss+Vtp)) in its early stages, the amplification starting time of the sense-amplifier 3-2 of a farther end side is made earlier and an amplification time until the opening of a bit line pair BL2 becomes sufficient level ((VCC-Vtn)-(Vss+Vtp)) is shortened and then a higher speed of data accesses is obtained.  Thereafter, a first sense-amplifier driving means 4-A is actuated and plural sense-amplifiers 3-1... are driven with a large potential difference (VCC-Vss), and since a sense- operation is performed in two steps, the peak current at the time of the sense is reduced.
Patent JP-H1172229-A (JP)
Title: Glow plug and manufacture thereof
Inventor: TAKESHIMA KEIICHI
IPC: F23Q7/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a glow plug and the manufacturing method of the glow plug, which is easy in incorporating work and capable of coping with glow plugs having housings of various lengths while excellent in production efficiency. SOLUTION: A glow plug 1 is constituted of a heater unit 5, consisting of a heat generating body 53, provided with an internal shaft 51, and a heater case 55, accommodating the heat generating body 52, a hexagonal assembled body 4, in which a middle shaft 41, having an external connecting terminal 42, is arranged, and a tubular housing 3, arranged between the heater unit 5 and the hexagonal assembled body 4 while accommodating an electric connecting means 2, while the internal shaft 51 is connected to the middle shaft 41 through the electric connecting means 2. The heater unit 5, the hexagonal assembled body 4, the electric connecting means 2 and the housing 3 are manufactured independently respectively and, thereafter, are assembled.
Patent JP-2000000058-A (JP)
Title: Washing and foreign matter removing device of edible jellyfish
Inventor: GOTO FUMIHIRO
IPC: A23L17/40
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a washing and foreign matters removing device of edible jellyfishes and having excellent efficiency and a low cost without taking labor and a time of an operator. SOLUTION: This device has a carrying mechanism carrying while spreading edible jellyfishes 30, plural high-pressure water ejecting mechanisms 11-18 making an ejected face from plural flat nozzles 3 arranged in a line on a water supplying pipe in a line to a plane and a high-pressure pump 1 supplying high-pressure saline water 4 to the high-pressure water ejecting mechanisms 11-18. The high- pressure water ejecting mechanisms 11-18 are composed of upper part mechanisms 11, 13, 15 and 17 ejecting water from oblique upper side of the edible jellyfishes 30 and lower part mechanisms 12, 14, 16 and 18 ejecting water from oblique under side, the ejecting plane of the upper mechanisms forms the ejecting plane of the lower mechanisms the same plane and high-pressure saline water 4 is ejected to the edible jellyfishes 30 carried with the carrying mechanisms in a line.
Patent JP-H0193262-A (JP)
Title: Image reader
Inventor: FUJINO TOYOMI
IPC: H04N1/10
Filed: 1987-10-02
Abstract: PURPOSE:To read originals on both upper and lower planes simultaneously by providing a transparent pert to read the originals on the upper and lower planes of a flat shape cabinet, turning the reflecting member of an optical block on the forward and backward paths of the optical block when it is reciprocated and reading the originals on the upper and lower planes on one reciprocal movement of the optical block. CONSTITUTION:An image scanner 1 is formed in flat shape and thinned, and the transparent plates 2 and 3 are arranged on the upper and the lower planes of the scanner. The optical block 11 is provided in the image scanner 1. A mirror 23 in the optical block 11 is turned corresponding to a case where the original 25A is read from the upper plane and the case where the original 25B is read from the lower plane. In case of reading required information from a booklet 50 in which the originals on whose both planes the information are described are bound, the image scanner 1 is inserted between the originals. By starting the reading of the original, the optical block 11 in the image scanner 1 is reciprocated, and the original on the upper plane of the image scanner 1 is read on the forward path, and the original on the lower plane of the image scanner 1 is read on the backward path.
Patent JP-H04127708-A (JP)
Title: Rectangular at cut crystal oscillator
Inventor: KARAKI EIJI
IPC: H03H9/19
Filed: 1990-09-19
Abstract: PURPOSE:To increase the energy containment effect and to reduce a CI value by setting the width dimensions of a main oscillation part and a mount part at different values. CONSTITUTION:When a voltage is applied from the outside through a mount electrode 3, an electric field is generated between electrodes 2 for excitation formed on the front and rear sides of a main face. In this case, the width dimension of the electrode 2 for oscillation is equal to that of a conventional rectangular AT cut crystal oscillator and the width dimension of the mount electrode 3 (mount part) is wider, however, in comparison with the main oscillation part. In this case, since oscillation generated at the main oscillation part changes the peculiar oscillation frequency at a part where the width dimension is changed at a boundary to the mount part, the oscillation is not propagated to the mount part. Thus, the oscillation energy is more completely contained at the main oscillation part and the CI value is improved.
Patent JP-H06103678-A (JP)
Title: Flexible disk driving device
Inventor: TAMAYAMA HITOSHI
IPC: G11B17/32
Filed: 1992-09-18
Abstract: PURPOSE:To improve writing characteristic and to provide the inexpensive and flexible disk driving device by making the head height of a carriage constituting body adjustable and suppressing the variations in the head height to a disk. CONSTITUTION:A sub-frame 7 is constituted of a mounting part 7a to be mounted with a stepping motor 3, the carriage constituting body 4 and a guide rod 5 and a leg part 7b as an elastic member. This sub-frame 7 is fastened and fixed to a frame 1 by means of a height adjusting screw 8. The height of the sub-frame 7 is adjusted vertically moving by tightening or loosening the adjusting screw 8 for height.