baber/WOPTO huggingface dataset:
Patent JP-S6260102-A (JP)
Title: Magnetic tape for detection of linearity of recording track
Inventor: KUBO KANJI
IPC: G11B5/02
Filed: 1985-09-11
Abstract: PURPOSE:To detect continuously the entire curve of a single track by recording continuously a single type of pilot signal on a continuous recording track and then recording the same pilot signal every >=4 tracks. CONSTITUTION:A head 901 has contacts with tracks B0, A1, B1... recorded by heads B and A and scans 902 these tracks toward an arrow head. The pilot signals f1-f4 of each track have low frequencies and therefore can be reproduced on the track A1 even with the head B having different azimuth angles. Furthermore the pilot signal on an adjacent track can be reproduced in the form of a crosstalk. If only the pilot signal f1 is sampled trough a synchronizing circuit, the head switching signal H.SW having the phase synchronization with a cylinder incorporating a rotary head is obtained. Then the reproduction level of the signal f1 is maximum at the start of contact with a tape and constant thereafter. Then said reproduction level is even on the track A1, minimum at the start point on the track B1 and the signal f1 is not reproduced on a track A2 respectively. Thus the difference of waveforms reproduced in a period B0B1 correspondes to the track curve. In addition, it is possible to avoid the misrecognition due to a defective touch with the head.
Patent JP-H0643203-A (JP)
Title: Grounding occurrence point orienting method for power system and its device
Inventor: KANAI MINORU
IPC: H02H7/26
Filed: 1992-07-28
Abstract: PURPOSE:To orient a grounding occurrence point even when only the specified information is selectively transmitted from the information obtained at each orientation subject point. CONSTITUTION:A distribution line 7b is divided into multiple monitor segments, and child stations 12 are provided in individual segments. Grounding wires 9a-9f are wired at orientation subject points of the child stations 12. Current sensors 10a-10f are provided on the grounding wires 9a-9f, and outputs of the current sensors 10a-10f are inputted to sensor stations 11a-11f. The sensor stations 11a-11f add the position information inherent to the orientation subject points to the detected currents of the current sensors 10a-10f and transmits them to the specified child stations 12. Each child station 12 selects only the signal indicating the maximum value of the grounding wire current among the signals inputted from multiple sensor stations 11a-11f and transmits the selected signal to a parent station 14 via a communication line 13. The parent station 14 identifies the signal indicating the maximum value of the grounding line current among the signals transmitted from the child stations 12 and its position information to orient the grounding occurrence point. The grounding occurrence point can be surely oriented via a transmission medium having a small capacity.
Patent JP-S58102530-A (JP)
Title: Laser annealing method
Inventor: YAMAGUCHI AKIO
IPC: H01L21/268
Filed: 1981-12-14
Abstract: PURPOSE:To realize uniform laser annealing through reduced interference of light beam within samples by machining at least the one surface of opposing both surfaces of sample so that they do not become parallel. CONSTITUTION:When the Q switch Nd:YAG laser with wavelength of 1.064mum is used as the laser source, interval of light pulse is about 20msec and spot diameter on the sample is -50mumphi, a laser output required for annealing is -0.2W in average and the annealing is carried out by the full scanning of sample surface with a speed of 0.5-1mm./sec. Thereby, the entire part of sample of 10X10mm.<3> is alloyed almost uniformly. The ohmic resistance of alloy part is 2-5X10<-6>OMEGAcm<3>. Such angled polishing brings about following advantage that some deflection of optical path is generated between the light beam of laser incident light reflected from the sample surface A and the light beam reflected from the alloy portion of the surface B even in case the advancing condition of alloy is monitored from change of reflection coefficient of the alloy portion and the light beams can be easily isolated.
Patent JP-H1151482-A (JP)
Title: Hot water feeding device
Inventor: TANAKA YOSHIHIKO
IPC: F24H1/10
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the service a solenoid valve from being diminished before elapsing a durable period of years of equipment while holding a temperature keeping function for discharging hot water of approximate set temperature just after opening of a plug. SOLUTION: Each of a total number of times of operation of a gas-operated solenoid valve 16 for supplying combustion gas to a burner 12 and the number of times of operation of the gas-operated solenoid valve 16 based on a normal operation such as a hot water feeding operation or the like other than a temperature keeping function is counted individually, an estimated number of times of operation of the gas-operated solenoid valve 16 based on the normal operation in a period ranging from the number of times of normal operation up to now to a time when a durable period of equipment subsequent to the present time is finished is calculated, when it is judged that a value added with the present total number of times of operation exceeds the upper limit number of times of operation of the gas-operated solenoid valve 16,  this function is forcedly turned off in such a way that the temperature holding function may not be operated in subsequent stages.
Patent JP-S58106009-A (JP)
Title: Interruption gate of intake path
Inventor: USUI SHIYOUJIROU
IPC: E02B7/36
Filed: 1981-12-16
Abstract: PURPOSE:To miniaturize superstructure of an interruption gate in such a way as to allow an intake path to be opened or closed without the need to pull up the interruption gate. CONSTITUTION:An intake path 9 is vertically divided into two sections to form two gates 10, a vertical shaft 11 is set at the center of the gates in such a way as to project it from both upper and lower parts, and plural discs 22 with a radius corresponding to the length from the axis to the outside end are vertically provided. When interrupting the intake path 9 of the gates 10 as shown by a solid line, no large water flow occurs due to the presence of a concavity 9c in the side wall 9a. When water pressure is applied to the gates 10 under fully closed condition, the force acting on the gates 10 is supported by a beam 23 in contact with the periphery of the distributed disc 22 in a sliding manner, but not by the gates 10 of a vertically lengthy form, having lesser bending strength, and the contact between the periphery of the discs 22 and the beam 23 is kept even when the gates 10 are angled to any degree because of the circular disc 22. When opening the gates 10, a handle 21 is turned and the gates 10 are turned 90 deg. in such a way as to parallelize the gates 10 with water flow (two-dot chain line).
Patent JP-H0752100-A (JP)
Title: Method of and device for punching and supplying spacer
Inventor: IWAMOTO SHOJI
IPC: B26D7/18
Filed: 1993-08-13
Abstract: PURPOSE:To enhance the working efficiency by simultaneously drilling a band- like resin sheet which are intermittently conveyed, and by punching the same in an outer shape so as to obtain spacers which are returned into thus punched hole in the resin sheet by means of a push-back device, so that the spacers can be fed in a hold condition. CONSTITUTION:A feed unit 3 intermittently conveys a resin sheet 1 at predetermined intervals. Upon stopping of the conveyance, when a movable bed 36 for a die set 32 is lowered, an outside shape punch 39 is relatively projected upward from a stripper 37, and accordingly, the outside shape punch 39 and a drilling punch 45 are meshed with an outside die 46 and a drilling die 38, respectively so as to punch out the resin sheet in order to obtain spacers 17. After punching the movable bed 36 is raised by a spring 34a while the push-back device 48 presses a pressing member 48b by the use of a spring 48a, and accordingly, the spacers 17 are then returned into punched-out holes in the sheet 29. After the operation of the feed unit 31, the spacers 17 are delivered into a spacer feed part 22 by means of push-up pins 41.
Patent JP-S6262536-A (JP)
Title: Probing apparatus for semiconductor device
Inventor: SAKAI TAKAMASA
IPC: H01L21/66
Filed: 1985-09-13
Abstract: PURPOSE:To measure by a microscope while confirming a measuring unit by moving a contacting needle and the microscope in three directions. CONSTITUTION:A wafer 13 with a semiconductor device to be measured is attracted to and held in a wafer holder 12, and low temperature nitrogen gas is injected from a nozzle 14; thus, the surface of the wafer 13 is shut off from the atmosphere to prevent fine dusts from being adhered, and in cooled to the prescribed measuring temperature. Then, a switch of an operation panel 16 or a remote control board is operated while visually confirming a device pattern formed on the wafer 13 thereof a microscope 32 to control motors 24, 28 to move elevationally and laterally the microscope 32 and a contacting probe 31, thereby matching the tip of the probe 31 to the position of a desired terminal to be measured. The probe 31 is moved only in a direction for approaching the surface of the wafer 13 to contact the end with the desired terminal of the device formed on the wafer 13, thereby measuring it. The measurement result is properly displayed on a data display unit 15 through a measuring unit contained in a base 11.
Patent JP-H0858489-A (JP)
Title: Weather strip for automobile
Inventor: UCHIYAMA HIDEKAZU
IPC: B60J5/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide a weather strip for an automobile capable of improving a closing property of an automobile door in addition to improvement in an outer appearance and improving a sound insulating property and a waterproofing property as well as making it double sealed structure. CONSTITUTION: This is concerning a weather strip 3 for an automobile respectively having an installation part 5 to be installed on a car body 1 and a hollow seal part 6 projectively arranged outward from this installation part 5 and elastically deformed by being pressurized by an automobile door 2 at the time of the automobile door 2 totally closed. It is constituted by providing a lip piece 8 extending outward from the hollow seal part 6 on a part which is the outer surface of the hollow seal part 6 and is on the side in a car room so that a head end part 8a of the lip piece 8 makes contact with a door trim 10 arranged on the inner surface of the automobile door 2 as the hollow seal part 6 is pressurized by the automobile door 2 and elastically deformed at the time of the automobile door 2 totally closed.
Patent JP-H1090267-A (JP)
Title: Analysis testing device and method
Inventor: PAUL JAMES DAVIS
IPC: G01N33/543
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an analyser which is suitable to use in a home, in a clinic, or in a consulting room of a medical doctor, is made intending to give the analyzed result rapidly and necessitates the technique and the participation of a user only at the smallest degree. SOLUTION: Before a liquid sample is given to the device, a particle form marking peculiar combination reagent is held in a drying condition, inside a macroporous body 113 independent in the device, where the liquid sample should pass on the way reaching to a porous carrier 114, the macroporous body has the porous diameter more than ten times of the maximum particle diameter of a particle form marking, having a mean porous diameter more than 10μm, and as a result, the particle form marking peculiar combination reagent is easily absorbed by the given liquid sample. Furthermore, the device furnishes a porous receiving member 106 to which the liquid sample can be given, from which the liquid sample is spread to the macroporous body 113.
Patent JP-H0864503-A (JP)
Title: Method and device for refining film quality
Inventor: SUZUKI SHINJI
IPC: G03F7/20
Filed: 1994-08-26
Abstract: PURPOSE: To direct ultraviolet ray onto a work selectively and irradiate it therewith efficiently. CONSTITUTION: A work W with a thin film formed thereon is placed on a work stage 15, and after the work W is lifted up until it is brought thoroughly into contact with a mask M, the work stage is lowered by a specified quantity. Through such an operation, the mask and work are paralleled and their interval is adjusted. Then, after the work W and mask are subjected to alignment, ultraviolet ray is directed onto the work W through the mask M where a pattern is formed in the light shielding part. Since the work is irradiated with the ultraviolet ray through the mask M, no ultraviolet ray is applied onto a part whose characterisics are not intended to be changed.  In addition, the relative position in X and Y directions between the work and mask is changed in order to irradiate the work partly and successively, so that no ultraviolet ray is applied to the clearance parts that are unnecessary to be irradiated therewith and it can be applied thereto efficiently.
Patent JP-S6261299-A (JP)
Title: X-ray photographing device
Inventor: KUROSAKI KAORU
IPC: H05G1/26
Filed: 1985-09-12
Abstract: PURPOSE:To be able to always and automatically select the conditions for obtaining the most suitable X-ray photograph for reading an image so as to improve operating ability by separating a set mAS value into a photographing tube current and an exposing time, starting from the required shortest exposure time. CONSTITUTION:A memory 7 put in connection by a microprocessor 3, a data bus 4 and an address bus 5, houses a main program, which is a soft ware housing an execution procedure etc., the data on a photographing tube voltage, a photographing tube current, an exposure time which realize an X-ray photographing device and the data on the maximum load characteristic curve of an X-ray tube device to be used and the shortest possible exposure time of the respective photographing devices, etc. Then concerning the exposure time, the shortest exposure time required according to the circumstances of the respective photographing devices is detected and calculated while separating a set mAS value into a photographing tube current and an exposure time, starting from said time. Thereby, an X-ray photograph having the most suitable blackening degree for a photographing system can be obtained.
Patent JP-H0649275-A (JP)
Title: Cellulose acetate with excellent biodegradability
Inventor: ITO MASANORI
IPC: C08K3/10
Filed: 1992-07-29
Abstract: PURPOSE:To provide a cellulose acetate with excellent biodegradability having a specific total weight ratio of the residual sulfuric acid therein to the alkali (alkaline earth) metal contained therein, excellent in thermal stability and resistance to environmental pollution, useful for film formed products etc. CONSTITUTION:The cellulose acetate, which is produced using a sulfuric acid catalyst, is 0.1-1 in the ratio (b/a) of the total weight b of the alkali (alkaline earth) metal contained therein to the total weight a of the residual sulfuric acid therein.
Patent JP-H1130717-A (JP)
Title: Optical fiber unit and photoelectric sensor
Inventor: SUGIMOTO MAKOTO
IPC: G01V8/16
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To decrease the number of optical fibers and to reduce the cost thereof by providing the unit with a flange penetrating the partition wall between the inside and outside of a chamber and providing the flange with a transparent member permitting the transmission of light in correspondence to the front ends of the optical fibers to be held by the flange. SOLUTION: The vacuum flange 14 has a large-diameter part 18 and a small- diameter part 19. The small-diameter part 19 is passed through a vacuum chamber 12 and is integrally mounted at one side wall 13 of the vacuum chamber 12 in the state of disposing the part inside from outside in an opened flange mounting hole 12a. The outer end of the inside of the vacuum flange 14 in the axis direction is opened and the closed inner end thereof is bored with a pair of small optical fiber corresponding holes 21, 22 and is provided with an optical fiber accepting hole 23 having a recessed internal space. A pair of the optical fibers 15, 16 for light projection and reception are inserted from the open side to the closed side of the accepting hole 23. The front ends thereof are disposed to face the optical fiber corresponding holes 21, 22.  Transparent plug bodies 24, 25 for light transmission are tightly fitted and fixed into the optical fiber corresponding holes 21, 22 to permit the forward light projection and reception from the front ends of the optical fibers.
Patent JP-H0528262-A (JP)
Title: Color picture processor
Inventor: NAKAMURA CHIHO
IPC: G06T7/00
Filed: 1991-07-17
Abstract: PURPOSE:To easily and accurately cut the desired area of a color picture at high speed. CONSTITUTION:A cut processing area where a cut processing is executed and a representative picture element in the picture being the object of cut are designated by operating a mouse. In a cut processing part 16, a color difference ( E*ab) between picture data (Li*ai*bi) in the designated cut processing area and picture data (L0*a0*b0) of the representative picture element, and its square value ( E*ab)2 are obtained. Then, a previously set allowance value  Eth or the square value ( Eth)2 are compared. Thus, the picture element whose color difference ( E*ab) or the square value ( E*ab)2 does not exceed the allowance value  Eth or the square value ( Eth)2 is decided to be the picture element being the object of cut.
Patent JP-S6358231-A (JP)
Title: Perpendicular loading test method for pile
Inventor: KISHIDA HIDEAKI
IPC: G01L5/00
Filed: 1986-08-29
Abstract: PURPOSE:To measure the tip support force and peripheral surface frictional force of a pile by operating a jack by inserting a pressure lever into the hollow part of the pile buried in the ground, providing a reaction beam to the upper part of the pile, and providing the jack between the peak part of the pressure lever and reaction beam. CONSTITUTION:The pressure lever 1 is inserted into the hollow part of the hollow- sectioned pile A as a steel pipe pile buried in the ground as a base and a load receiving plate 2 is provided to the lower end of the pressure lever 1; and the reaction beam 4 anchored by an anchor rod 3 coupled with the upper side wall of the pile A is provided and the jack 5 is provided between the peak part of the pressure lever 1 and reaction beam 4. A displacement gauge 6 composed of a dial gauge, etc., is provided to the upper side part of the pile A and a displacement gauge 7 is provided to the upper side part of the pressure lever 1 as well. The jack 5 is operated to press down the pressure lever 1 and an extracting force is made to operated on the pile A through the reaction beam 4; and the displacement of the pile A is measured by the displacement gauge 6 and the displacement of the pressure lever 1 is measured by the displacement gauge 7, thereby measuring the support force of the ground atop the pile A and the outer peripheral surface frictional force of the pile A simultaneously from the relation between the load and displacement.
Patent JP-H1030830-A (JP)
Title: Attic space ventilation structure
Inventor: ASANO FUMIHIKO
IPC: F24F7/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance workability and mount a fascia board in trim order to a bargeboard by mounting a fascia board on a mounting section so as to produce a vent space which may communicate with the upper part of the fascia board and the mounting surface of the fascia board. SOLUTION: An attic space ventilation structure A is provided with a fascia board 10 and a fitting which mounts the fascia board 10 on a mounting section B. The fascia board 10 is mounted on the mounting section B with the fitting so as to produce a vent space (y) which may be communicated with the upper part of the fascia board 10 and a mounting surface 10a of the fascia board 10 in structure. The fitting of the fascia board 10 comprises a first fitting 30 having a holding piece 43 and a second fitting 40. This construction makes it possible to constitute the ventilation structure of an attic space for an eave soffit easily and at a low equipment cost as well.
Patent JP-H0487871-A (JP)
Title: Cooling device for reaction plate
Inventor: HATANO MICHIHIRO
IPC: B61B12/10
Filed: 1990-07-31
Abstract: PURPOSE:To suppress the temperature rise of a reaction plate and of a driving pully, to make the driving pulley have large output capacity and to improve LIM characteristics by inserting plural cooling electronic modules onto a joint face between a secondary reaction plate and a wire rope driving pulley. CONSTITUTION:A driving device for a cable way is equipped with a wire rope driving pulley 1 and a rotary supporting shaft 2 for rotatably and vertically supporting the pulley l through a pulley bearing 12, and the pulley 1 is wound with a wire rope 5. When a LIM primary stator 4 is excited by a three-phase alternating current, a movable magnetic field occurring in the stator 4 generates an eddy current and thrust force in a reaction plate 3 corresponding to the secondary conductor of LIM to rotatively drive a wire rope driving pulley l. In this case, plural cooling electronic modules 13 are inserted between the attaching face of the reaction plate 3 to the driving pulley l and the driving pulley l so as to come into contact with the above attaching face and the pulley l, and Peltier effect is utilized to cool the reaction plate 3 heated by the operation of LIM with the cooling electronic module 13.
Patent JP-S6447335-A (JP)
Title: Treatment of live fish
Inventor: TSURUTA MASAMI
IPC: A22C25/00
Filed: 1987-08-17
Abstract: PURPOSE: To speedily and easily treat (kill) a fresh fish by putting the fresh fish into water containing sodium sulfite. CONSTITUTION: When forwarding hatchery fish or natural fish into the market for food after capture, the appearance of fish is damaged because it suffers or struggles until dying, and the quality of fish meat is degraded. As a method for solving these problems, the fresh fish is put into water containing sodium sulfite. Then, the fresh fish can be speedily and easily treated. Besides, since time for treatment is short, damage or discoloring of fish is reduced.
Patent JP-S6180245-A (JP)
Title: Resist composition and pattern forming method
Inventor: SAOTOME YASUSHI
IPC: G03F7/004
Filed: 1984-09-28
Abstract: PURPOSE:To easily form a high accuracy positive type pattern by preparing a resist composition from a specific sensitizing agent and a novolak resin contg. a specific silica. CONSTITUTION:The above described novolak resin is prepared from a structural unit contg. the silica shown by the formulas I and II (wherein R is a hydrogen atom, CH3 group, (n) is 1-3). The titled composition is prepared from the obtd. novolak resin and the sensitizing agent shown by the formula III (wherein R' and R' are each an alkyl and an aryl groups). The titled method is carried out by coating the above described resist composition on a substrate and exposuring and then by dryetching a pictured patten, thereby sufficiently masking the substrate with a cured film of the resist. As the resist composition is a photocuring resin, the fine positive type pattern is formed.
Patent JP-H0652823-A (JP)
Title: Ion implanting device
Inventor: OBATA TATSUYA
IPC: H01J37/317
Filed: 1992-07-30
Abstract: PURPOSE:To provide an ion implanting device which prevents a semiconductor substrate from being charged as a result of ion implantation. CONSTITUTION:A filament electrode 2 is provided inside a cylindrical insulator 1, where ion beam 3 is passed. The ion beam 3 which is passed inside the cylindrical insulator 1 is implanted into a semiconductor substrate 4. Electric charges 5 emitted from the filament electrode 2 is combined with electric charges of the ion beam 3 to reach the semiconductor substrate 4, so that the semiconductor substrate 4 is prevented from being charged.