baber/WOPTO huggingface dataset:
Patent JP-H11176226-A (JP)
Title: Light shielding filter and vehicle instrument equipped with it
Inventor: HASHIMOTO KENICHI
IPC: F21V9/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a light shielding filter and offer a vehicle instrument incorporating such a filter, whereby it is practicable to eliminate any restriction in designing a dash board and also preclude indications of the instrumentation panel from being reflected by the wind shield glass. SOLUTION: A number of fine through holes 1b or fine slits are formed approx. uniformly in a metal plate 1a having at the surface a black plating layer 1c, and thus a light shielding filter 1 for illumination light at nighttime is accomplished. The thickness of the metal plate 1a should preferably be 0.1-1 mm, while the diameter of each through hole or the width of slit be 0.1-1 mm. The filter as described is attached to the front surface or rear surface of a light transmissive character plate, front cover glass, and warning lens, and thus the vehicle instrumentation is obtained.
Patent JP-2001159688-A (JP)
Title: Hand position detection method and position correction device for wave correction clock
Inventor: KABE HIROSHI
IPC: G04R20/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a hand position detection method and position correction device for wave correction clock capable of indicating the present time and detecting and correcting the hand position. SOLUTION: A wave correction clock obtains detection signal indicating hand position by the operation of gears of a second hand drive means 6 and a minute hand drive means 8 for indication correction. To obtain the detection signal, a second hand is terminated for a while. The shielding of the detection light from the luminous element of the detection means by the gear of the second hand drive means 6 is avoided and so a state easily detecting the positions of hour hand and minute hand from the operation of the gears of the minute hand drive means 8 is realized.
Patent JP-H07163275-A (JP)
Title: Fishing rod tip protecting cover for swinging rod with guide
Inventor: OMURA RYUICHI
IPC: A01K87/00
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a fishing rod tip protecting cover for a swinging rod with a guide, having no strong thrust of a guide to be engaged with the tip part of a rear guide housing part into a front guide housing part. CONSTITUTION:The front of a cover main body 1 is constituted as a front guide housing part 11 and the rear of the cover main body is made wider than the front guide housing part 11. A rod tip latching piece 13 is inserted in the wide rear part of the cover main body 1. The inside of the rod tip latching piece 13 is formed as a forward tapered guide latching part 17. An inner housing part 31 of the front guide housing part 11 has a diameter larger than that of a passing outlet 29 of the guide latching part 17.
Patent JP-H02275993-A (JP)
Title: Device and method for musical sound waveform generation
Inventor: IWASE HIROSHI
IPC: G10H1/053
Filed: 1989-12-29
Abstract: PURPOSE:To compose various musical sounds by setting a carrier signal so that a musical sound wave is a single-frequency sine or cosine wave when a mixing control means controls the mixing rate of a modulated signal to the carrier signal to 0. CONSTITUTION:The characteristics of the carrier signal from a carrier signal generation part 101 are set so that when the mixing control part 104 controls the mixing rate of the modulated signal to 0, the musical sound waveform generated by a waveform output part 106 is the single-frequency sine or cosine wave. Consequently, the mixing control part 104 sets the mixing rate of the modulated signal to 0 in advance and then the musical sound waveform consisting of only the single-frequency sine or cosine wave can be generated and a complicate musical sound waveform can be generated with the simple circuit constitution.
Patent JP-H1172477-A (JP)
Title: Method for measuring gas concentration and composite gas sensor
Inventor: SUGIYAMA TOMIO
IPC: G01N27/416
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring gas concentration by which the NOx concentration and air/fuel ratio in a sample gas can be measured simultaneously and a composite gas sensor which can be used for the measurement. SOLUTION: A composite gas sensor is composed of a pump cell 21, a detecting cell 31, and a sensor cell 41 and the detecting cell 31 is connected to a detection circuit 32 provided with a first ammeter 321 and a power source 329. The pump cell 21 is connected to a pump circuit 22 provided with a second ammeter 221 and a variable power source 229 and the sensor cell 41 is connected to a sensor circuit 42 provided with a first voltmeter 421. The NOx concentration of a sample gas is measured based on the first ammeter 321 and, at the same time, the air/fuel ratio of the sample gas is measured based on the second ammeter 221 by controlling the variable power source 229 so that the detected value of the first voltmeter 229 may be maintained at a fixed value.
Patent JP-H03201155-A (JP)
Title: Bus using right arbitration system
Inventor: KIMURA SUSUMU
IPC: G06F13/37
Filed: 1989-12-28
Abstract: PURPOSE:To allow plural devices to uniformly acquire bus using right by connecting plural devices through a request line and connecting a start line for circulating a start signal among respective devices to the devices. CONSTITUTION:A start signal AKST is circulated by the start line 6, and when a request signal REQ is generated, the device generating the start signal AKST out of devices 1a, 1b, 1c is set up as the start point of an authorized signal ACK. Thus, the start point of the daisy chain is successively changed, and if a request is generated when the start signal AKST is generated from the device 1b e.g., the signal ACK is started from the device 1b, the device 1b is arranged in the least significant order and the priority order is circulated like 1c 1a 1b, so that the priority can be fairly circulated.
Patent JP-H06195327-A (JP)
Title: Device and method for correcting erroneous input character
Inventor: KATO TATSUYA
IPC: G06F17/22
Filed: 1992-12-22
Abstract: PURPOSE:To provide the erroneous input character correcting device which can execute an erroneous input detection and a correction processing at a high speed. CONSTITUTION:The erroneous input character correcting device is provided with a keyboard input part 1 for inputting a character-string, an erroneous input form storage part 11 in which a form of the character-string whose erroneous input is generated ferequently is stored, a comparing part 7 for comparing the inputted character-string, and the character-string of the erroneous input form stored in the erroneous input form storage part 11, and deciding whether the inputted character-string is an erroneous input or not, and an apostrophe substitution part 8 for correcting the character-string decided to be an erroneous input by the comparing part 7 to a correct character-string.
Patent JP-H06153901-A (JP)
Title: Thermostatic device
Inventor: TAMAOKI YUICHI
IPC: C12Q1/68
Filed: 1992-11-30
Abstract: PURPOSE:To react reagents in each tube simultaneously, stably, uniformly and accurately by preventing temperature unevenness of plural tube inserting holes bored through a heating member. CONSTITUTION:A heating member 3 is formed in a cylindrical shape and tube inserting holes 4 bored through the heating member 3 are concentrically arranged.
Patent JP-H09180825-A (JP)
Title: Wire shield structure
Inventor: TAKANO ETSUO
IPC: H01R13/658
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a proper wire shield structure with its certain electromagnetic shield performance for preventing contact failures of the electric route between a corrugate presser and a coupler. SOLUTION: This wire shield structure is composed of a corrugate tube 47 for which conductive coating is applied and through which a wire 51 is inserted, a coupler having a cylinder-shaped part 53 to which conductive coating is applied and through which the wire 51 is inserted, and a corrugate presser 49 to which conductive coating is applied and through which the wire 51 is inserted, one end of which fits the corrugate tube 47 and the other end of which is fitted to the cylinder-shaped part 53.  Here, a stop groove 59 is formed on the outer circumference of the cylinder-shaped part 53, a coupler stop protrusion 71 to be fitted to the stop groove 59 is protruded on the inner circumference face of the corrugate presser 49, and an elastic rib 73 coming into contact with the other side wall face of the stop groove 59 elastically is so protruded on the inner circumference face of the corrugate presser 49 as to bring the coupler stop protrusion 71 into pressure contact with one side wall face of the stop groove 59.
Patent JP-2000167965-A (JP)
Title: Foam core sandwich board and its production
Inventor: KODAMA HITOSHI
IPC: B32B37/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a safe foam core sandwich board excellent in the dimensional stability of a core material even under high temp. environment and not lowered in the strength of the whole thereof. SOLUTION: The ratio of the compression strength in the thickness direction to the plane direction of the core material 2 of a foam core sandwich board is set to 1.5 or less. A surface material 1 is pref. laminated to the surface of the core material 2 through an adhesive layer and pref. comprises a fiber reinforced resin material containing carbon fibers as reinforcing fibers. In producing the foam core sandwich board, the core material 2 is preliminarily heat-treated at temp. equal to or higher than the thermal deformation temp. of the plastic foam constituting the core material 2 of the board.
Patent JP-H10180467-A (JP)
Title: Friction welding equipment for pipe
Inventor: ARAI TAKEJI
IPC: B23K37/047
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To perform the friction welding over the whole periphery by inserting a rotary probe between pipe end faces which are opposite to each other and closely attached to each other, and circulating the probe around the pipe while the bonding surfaces are locally softened by the friction heat in joining non-ferrous pipes such as aluminum and copper. SOLUTION: End faces of pipes P1, P2 are closely attached to a support roller 7A, and loaded, a joining surface F of the pipes is positioned to a welding probe 27P of a working head 20, and the pipes are pressed against the support roller 7A side by a press roller 21. A welding tool 27 of the working head 20 is turned and lowered, a lower end of the probe 27P is faced the pipe joining surface F and pressed thereagainst, the joining surface F is locally softened by the generated friction heat, and the probe 27P is immersed. The support roller 7A is turned by a drive motor 11, the pipe joining surface F is turned, the whole periphery of the joining surface F is joined by continuing generation of the friction heat by turning the probe 27P, softening the joining surface, stirring, joining and solidification, and then, the probe 27P is drawn out.
Patent JP-2000174502-A (JP)
Title: Band pass filter,, antenna multicoupler and communication device
Inventor: TODA ATSUSHI
IPC: H01P1/205
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a band pass filter where a prescribed filter characteristic can be obtained without the need for making a step position of resonance line holes and a resonator length constant and without the need for provision for capacitive coupling adjustment electrode to an open face, to provide an antenna multicoupler and to configure a communication device using them. SOLUTION: Resonance line holes 2a, 2b, 2c in the inner face of which a resonance line is formed is provided in the inside of a dielectric block 1, an inner diameter of a short-circuit end side or an open end side at least any of the resonance line holes of a band pass filter is made different from that of the other resonance line holes, and the inner diameter of the short-circuit end side or the open end side of the resonance holes symmetrical with respect to the center hole among a plurality of the resonance line holes is selected equal to each other.
Patent JP-H0539169-A (JP)
Title: Control method for thread winding machine
Inventor: SUGIOKA TAKAMI
IPC: B65H67/048
Filed: 1991-12-26
Abstract: PURPOSE:To prevent generation of an inferior thread and improper extension of a thread at switching time by controlling a time, for forming a bunch winding above a thread holding means or in the vicinity thereof on an empty bobbin, to a specific range. CONSTITUTION:Two bobbin holders 2, 3 are rotatably provided protrusively in a turret plate, and when a thread rewound to the one bobbin holder obtains a predetermined amount, the thread is successively switched to the other bobbin holder. At switching time, the direction of rotation of the bobbin holders 2, 3 and the direction of rotation of a turret table 1 are turned in a reverse direction to each other to wind the thread. At this time, after a thread holding means holds the thread, a bunch winding is formed controlled to a time(sec), satisfying a formula I [V for thread winding speed(m/min9, De for thread denier(de)], in the upper or in the vicinity of the thread holding means on an empty bobbin. Further in a winding machine, each part is driven by supporting shaft motors 8, 9 for turnably supporting polymer holders 2, 3.
Patent JP-H06191126-A (JP)
Title: Printing device
Inventor: MIWA TAKAHIRO
IPC: B41J11/42
Filed: 1992-12-24
Abstract: PURPOSE:To provide a small-sized inexpensive electronic tape-writer. CONSTITUTION:A CPU 20 driving a thermal head 15 and a DC motor 11 on the basis of the printing data inputted from a keyboard 4 and a dial 5 to apply printing operation to a tape detects the value of the current flowing to the DC motor 11 through an A/D converter 23. When the current value is larger than a threshold value, it is judged that a tape cassette is mounted on a main body and printing operation is performed by the thermal head 15. When the current value is smaller than the threshold value, it is judged that the tape cassette is not mounted on the main body to prohibit printing operation.
Patent JP-H06190832-A (JP)
Title: Production of pneumatic tire
Inventor: YONEZAWA TAKESHI
IPC: B29C35/16
Filed: 1992-12-24
Abstract: PURPOSE:To reduce an occurrence rate of a defective tire article by a method wherein a thermal shrinkage of belt auxiliary layers made of a heat-shrinkable textile cord is prevented in the vulcanization molding of a tire. CONSTITUTION:In the production of a pneumatic tire by vulcanization molding an unvulcanized tire, which is at least partially provided with an overlapped part of belt auxiliary layers 6, 7, 8 made of a textile cord having a coefficient of heat shrinkage of 1-15% and subtantially extended in the peripheral direction of the tire, a cooling medium is supplied into a bladder 2 in the last stage of vulcanization to acceleratedly cool the belt auxiliary layers 6, 7, 8.
Patent JP-H05239275-A (JP)
Title: Heat-sealable roofing sheet material containing highly crystalline thermoplasticity improver and method for covering roof
Inventor: JIEIMUZU EI DEIBISU
IPC: C08K5/01
Filed: 1992-12-02
Abstract: PURPOSE:To provide a heat-sealable EPDM roofing sheet which gives a high sealing strength at a high temp. CONSTITUTION:The objective sheet is produced from an uncured polymer compsn. which is prepd. by compounding 100 pts.wt. polymer mixture consisting of 50-90wt.% polymer which is selected from the group consisting of polyolefins prepd. from a 2C or higher monomer or a mixture thereof and has about 2wt.% or lower crystallinity and 10-50wt.% highly crystalline thermoplasticity improver selected from the group consisting of polyolefin polymers prepd. from a 2C or higher monomer with 50-250 pts.wt. filler selected from the group consisting of a reinforcing filler, a nonreinforcing filler and their mixture, and 20-150 pts.wt. processing material or mixture thereof.
Patent JP-H06176531-A (JP)
Title: Tape cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1992-11-30
Abstract: PURPOSE:To improve stable sureness and durability of a closing lock for a slider and to obtain reliability of the lock release in respect to a tape cartridge provided with the slider opening/closing the lower surface of a pocket for tape loading. CONSTITUTION:A lock plate 27 engaging with a protrusion 26 of the slider 13 in the closed state is provided on the inner bottom face of a tape drawing out port 4 so as freely to slide in the left/right oblique directions along an inclined guide wall 29. An oblique surface 34 facing oppositely with the inclined guide wall 29 is provided on the lock plate 27, and the lock plate 27 is pushed and moved along the inclined guide wall 29 by means of pressing a release operating member P of the deck side to abut on this oblique surface 34, then the engagement with the protrusion 26 is released. The lock plate 27 can be returned to the original lock position by pushing it back with a spring member 35.
Patent JP-H09162019-A (JP)
Title: Composition for resin coupled magnet and resin coupled magnet made thereof
Inventor: KANEKO ISAO
IPC: C08L77/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a composition for resin coupled magnet which is excellent in fluidity of resin when melted and in molding characteristics and which also causes no pyrolysis even when the composition is subjected to repetitive kneading and inject-molding processes involving heat generation, and also to provide a resin coupled magnet which is excellent in magnetic, mechanical strength and recycling characteristics due to the composition. SOLUTION: This composition contains magnetic particles having an anisotropic magnetic field (HA) of 50kOe or more, and 6000-18000 average molecular weights of polyimide resin in which at least one of end carboxyl group and end amino group is sealed with an end sealing agent. The content in the composition is 70-97weight% of magnetic particle.
Patent JP-H07173459-A (JP)
Title: Heat-generating composition and heating element
Inventor: ITO SHIGEKI
IPC: A61F7/02
Filed: 1993-12-20
Abstract: PURPOSE:To provide a heat-generating composition which generates heat in the presence of air and can be used as a heating element which can be recycled into a soil conditioner when wasted and to provide a heating element containing the same. CONSTITUTION:This composition is one containing a metallic powder, water, water retentive (e.g. activated carbon or vermiculite), a nitorogenous compound (e.g. urea), a phosphate (e.g. sodium phosphate) and a potassium salt (e.g. potassium chloride). This composition is packed into a gas-permeable bag to form a heating element.
Patent JP-2001157823-A (JP)
Title: Ion exchange membrane and method of manufacturing the same
Inventor: FUKUDA KENJI
IPC: B01D67/00
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To develop an ion exchange membrane excellent in organic antistaining properties and membrane resistance or ion selectivity. SOLUTION: The gaps of a microporous membrane having a large number of micropores piercing therethrough are filled with an ion exchange resin on at least one surface of the membrane so that the ion exchange resin is exposed at positions depressed from the surface of the microporous membrane within the micropores.
Patent JP-H05176929-A (JP)
Title: Ultrasonic probe
Inventor: ADACHI AKIHISA
IPC: A61B8/12
Filed: 1991-12-27
Abstract: PURPOSE:To provide a miniature ultrasonic probe for solving a problem concerning the connection of a piezoelectric plate and a signal line, and connecting the piezoelectric plate and the signal line by a simple method, with regard to the miniature ultrasonic probe used for a catheter type ultrasonic probe for diagnosing a disease in a blood vessel from the inside of the blood vessel. CONSTITUTION:A projecting part 4 in which an electrode does not exist in a relative position of an ultrasonic wave radiation part and a back side provided on a piezoelectric plate 1, and an insulator 9 arranged on the side face of the projecting part 4 are inserted and held, and subjected to pressure welding by connecting parts 5 to which an inner conductor 11 is stuck and connecting parts 7 to which an outer conductor 12 is stuck, by which a miniature ultrasonic probe is obtained.
Patent JP-2001168002-A (JP)
Title: Semiconductor device, photomask to be used for producing the same and overlapping accuracy improving method
Inventor: NARIMATSU KOICHIRO
IPC: G03F1/42
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a photomask to be used for producing the same and an overlapping accuracy improving method, with which accuracy in overlapping is improved by detecting the aberration of a lens to become a problem in the production process of the semiconductor device. SOLUTION: An auxiliary mark 12 for overlapping accuracy improvement provided with an inner mark 1 having inner mark inside step parts 1a of four sides as detection step parts and an outer mark 2 having outer mark inside step parts 2a as detection step parts formed so as to surround the inner mark 1 and provided almost parallel with the inner mark inside step parts 1a of four sides are provided on a semiconductor substrate.
Patent JP-H07172694-A (JP)
Title: Yarn housing method
Inventor: NAOZUKA MASAYUKI
IPC: B65H54/76
Filed: 1993-12-21
Abstract: PURPOSE:To drop an undrawn yarn bundle in a spiral shape, and stably house it in a yarn housing vessel by reducing dropping speed, by injecting fluid in a undrawn yarn bundle in the middle of dropping in order from a large number of fluid injection nozzles so as to satisfy specific injection speed and period. CONSTITUTION:After being received by a pair of gear type nipple rollers 1 and 2, an undrawn yarn bundle Y is placed on a traverse device 9, and is housed in a yarn strip housing vessel 8 being longitudinally and laterally traversed. In this case, between the respective gear type nipple rollers 1 and 2 and the yarn strip housing vessel 8, at least three or more fluid injection nozzles 3 to 6 are arranged on the circumference obtained by equally dividing a circle depicted with the undrawn yarn bundle Y as its central point. Fluid is injected into the undrawn yarn bundle Y in the middle of dropping in order of the respective fluid injection nozzles 3 to 6 adjacent to each other along the circumference so as to satisfy conditions that injection speed is not less than 150m/sec and a period is not less than five times/sec. Thereby, the undrawn yarn bundle Y is dropped in a spiral shape, and can be stabilized by reducing dropping speed.
Patent JP-H0526715-A (JP)
Title: Capacitance type electronic valance
Inventor: KIKUCHI TAKASHI
IPC: G01G3/00
Filed: 1991-12-27
Abstract: PURPOSE:To simplify fitting of an opposite electrode and to improve productivity in regard to a capacitance type electronic balance wherein a capacitance element is provided by fitting a flat-plate-shaped opposite electrode to a movable part and a fixed part of which the upper and lower ends are joined by parallel arms. CONSTITUTION:Fitting shafts 31 are put in fitting holes 29 formed on the lateral sides of a fixed part 23 and a movable part 24, with annular insulating members 30 interposed, or the fitting shafts made of an insulating material are put in the holes. An opposite electrode 21 is fitted to these fitting shafts 31.