baber/WOPTO huggingface dataset:
Patent JP-H0677672-A (JP)
Title: Printed wiring board having fiber cable buried
Inventor: KURITANI KAZUNARI
IPC: H05K1/14
Filed: 1992-08-24
Abstract: PURPOSE:To eliminate the cumbersomeness of a copper wiring pattern design corresponding to the signal speed in a printed wiring board as well as to enable the transmission and receiving of a signal in a device independently of the speed of the signal. CONSTITUTION:When a transmitting panel 6 converts a high-speed electrical signal to an optical signal by an optical transmitting element 4a of an optical transmitter 4 and emits it, the optical signal emitted by the optical transmitting element 4a is input to one end of a fiber cable 2 from an optical lens 3a, and it is emitted from an optical lens 3b at the other end via the fiber cable 2 buried in a printed wiring board 1. The optical signal emitted from the optical lens 3b is input to an optical receiving element 5a, and it is converted to an electrical signal by an optical receiver 5 and sent to a receiving panel 7.
Patent JP-H0695689-A (JP)
Title: Speech recognition system
Inventor: SEKIGUCHI YOSHIHIRO
IPC: G10L15/183
Filed: 1992-09-17
Abstract: PURPOSE:To reduce the processing time of a word recognition and to reduce the recognition processing time of a language analysis section by meaningfully limiting word candidates during a work recognition by a phoneme trains comparison in s word recognition section and extracting word candidates. CONSTITUTION:A word recognition section 3 reduces the number of words of phoneme train comparison and simultaneously reduced word candidates to be recognized by limiting next word candidate data which are given to a phoneme train comparison process 31 which recognizes a word candidates from an input phoneme train. Thus, in the next word candidate data, a next word prediction process 32 makes a prediction based on a meaningful limiting employing a word dictionary 33 and a prediction information 34. The word prediction uses the following five relationships. They are: (1) the relationship between the adverb and an adjective and the relationship between a 'RENYO' form (a Japanese conjugation form for verbs, adjectives...) of an adjective verb and a verb, (2) the relationship between perticipial adjective and participial adjective, (3) the relationship between an adjective and a noun, (4) the relationship between a noun phrase and a noun and (5) a prediction knowledge base based on a case structure and others.
Patent JP-H04127348-A (JP)
Title: Common memory access trace system
Inventor: MASUDA HIDEJI
IPC: G06F13/362
Filed: 1990-09-19
Abstract: PURPOSE:To discriminate which bus master delivers abnormal data by accessing a common memory, while storing the bus master which executes write in the end. CONSTITUTION:An access to a common bus 1 is executed from bus masters 2-1, 2-2,..., or 2-n to which the bus use right is given by an arbitrating means 5. In such a state, simultaneously with write of processing data 1 - 3 to an A address - a C address of a common memory 3, the corresponding bus use rights 1 - 3 are written in a trace memory 4 being different from the common memory 3. Subsequently, the bus master which executes write to the common memory in the end is stored at every address of the common memory 3. In such a way, in the case the bus master executes an abnormal operation due to an error of data received from the common memory 3, the bus master which writes abnormal data is specified by confirming the contents of the trace memory 4.
Patent JP-S62107369-A (JP)
Title: Document generating device
Inventor: YOSHII JIRO
IPC: G06F17/21
Filed: 1985-11-05
Abstract: PURPOSE:To utilize the contents of a provisional dictionary area at the time of editing such as a correction, an addition, etc. of a document, by recording a provisional dictionary in the same document file together with a header of the document and the document, when recording the document in a floppy disk device. CONSTITUTION:A CPU 10 creates and allocates a document file to a floppy disk 47, and in case its allocation cannot be executed, an error message is displayed and the retention is halted. In case the allocation has been executed, a header part is generated by transferring a document name inputted by a user, to a header use buffer in a RAM 20, and a provisional dictionary is generated by transferring a provisional dictionary generated by the user, to a provisional dictionary buffer in the RAM 20. Also, the contents of the header use buffer, the provisional dictionary use buffer, and the document use buffer, in a RAM 20 are written in the document file of the floppy disk 47, and in case the retention of the file has been executed, the retention is ended by deallocating the document file.
Patent JP-S61126953-A (JP)
Title: Method for stirring molten steel in continuous casting mold
Inventor: NOMURA TAKATERU
IPC: B22D11/10
Filed: 1984-11-22
Abstract: PURPOSE:To stir vigorously the molten steel in a casting mold by a simple method by disposing eccentrically plural immersion nozzles for pouring the molten steel into the mold and discharging the molten steel 1 flow at the specified angle in the same direction. CONSTITUTION:Plural pieces of the bottomed immersion nozzles 3 each having single or plural discharge holes are disposed into the casting mold 1 with the deviation from the center of the mold. The molten steel flow is discharged in the same direction from the nozzles 3 in the mold 1 at the specified angle with respect to the center of the mold. The swirling flow is thereby generated in the molten steel. Centripetal force is exerted to the non-metallic inclusion by such swirling flow, by which the non-metallic inclusion is concentrated to the center in the section of the mold and a round bloom or the like having the uniform solidified structure is cast. The upward swirling flow is generated in the central part of the mold section to make easily floatable the non-metallic inclusion. The inclusion is captured into the solidified shell forming in contact with the outside circumferential surface of a core 2 when the core 2 is used. The hollow round bloom having good quality is thus obtd.
Patent JP-2000074642-A (JP)
Title: Method and device for making three-dimensional visual positioning
Inventor: ONDA TOSHIKAZU
IPC: G06T7/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional visual positioning method which is not affected by various kinds of errors, such as the noise produced at the time of inputting picture data, quantization error, etc., and can make prescribed detection possible even when such a segment that is originally one segment is divided into two or more segments. SOLUTION: In a three-dimensional positioning method in which the information on the central point of a circular arc and a segment measured by using a visual sensor, such as the camera, etc., is used for positioning an object, the three-dimensional position and attitude of the object are decided by using the information on the three-dimensional positional relation between the three- dimensional inclination of the segment and the central point of circular arc and segment, to be concrete, the central point A (x3, y3, z3) of circular arc used for positioning, the direction cosine (l1, m1, n1) of the segment used for positioning, and the intersection B (x0, y0, z0) of a perpendicular dropped to the segment or its extension from the point A with the segment.
Patent JP-S62108019-A (JP)
Title: Method and apparatus for molding multi-color synthetic resin molding and product thereof
Inventor: WATANABE TSUNEHISA
IPC: B29C45/17
Filed: 1985-11-07
Abstract: PURPOSE:To obtain synthetic resin moldings having integrally combined different color portions and other portions without delamination at low cost on a mass- production basis by a method in which decorating layers in the first and second cavities are transferred to the synthetic resin molding and at the same time both the synthetic resins are integrally hot-bonded to each other. CONSTITUTION:A synthetic resin 29 melted in the first cavity 28 is injected and packed from the first gate 20 through the first path 22, whereby a film 24 in the cavity 28 is transferred to a decorating layer 27. A synthetic resin 31 tinted with a different color, having compatibility with the resin 29, is injected into the second cavity 30 through the second path 23 and the second gate 21. Whereupon, the resin 31 and the resin 29 are completely hot-bonded to each other and at the same time the decorating layer 27 in the cavity 30 is transferred to the resin 31. A multi-color synthetic resin molding can thus be obtained with good efficiency by only one cycle process without the needs for opening the molds on the way by using a single mold.
Patent JP-H1085362-A (JP)
Title: Device for building up muscle
Inventor: SATO YOSHIAKI
IPC: A63B23/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To facilitate a method for building up muscle by providing a device which can inhibit blood from circulating through muscles, which can vary a compressive force imparted to the muscles while the force is accurately grasped, and which allows to exercise with the device attached to the body. SOLUTION: A means for measuring a compressive force of the muscle buildup device is constituted of a pressure-sensitive element 13 connected to an indicator 17, a pressure bag 3 provided in an inflatable cuff 1, and a transmitting means for pressurizing the element 13 in accordance with the pressure received from inside the pressure bag. A tightening pressure imparted to the muscle by the inflatable cuff 1 is measured through the air inside the pressure bag 3; therefore, it is possible to measure the pressure more accurately regardless of the condition of the muscle to be developed, e.g. the presence/absence of clothing or the quantity of fats.
Patent JP-H0293607-A (JP)
Title: Mode conversion adapter
Inventor: TAKEDA KEIKO
IPC: G02B6/14
Filed: 1988-09-30
Abstract: PURPOSE:To improve the deterioration of a 6dB band in a graded index fiber (GI) fiber at a low loss by providing a circular cylindrical member having a through-hole constituted diagonally with the central axis of the outer periphery to an adapter which connects a single mode fiber (SM fiber) and a multimode fiber. CONSTITUTION:The circular cylindrical member 15 in which ferrules 61 and 71 of an optical connector 6 and an optical connector 7 are butted against each other is provided in an adapter 5 and the through-hole into which the fibers are inserted is constituted diagonally with the central axis of the circular cylindrical member 15. The optical connector inserted into the hole on the side deviated from the central shaft of the circular cylindrical member 15 has the misalignment between the fiber in the through-hole of the circular cylindrical member 15 and the fiber in the ferrule 61. Since the light from the SM fiber 2 is prevented from being made incident to the central part of the GI fiber 3 by this misalignment, the light of the lower mode from the SM fiber 2 is converted to a stationary mode. The deterioration of the 6dB band is improved in this way.
Patent JP-S62108979-A (JP)
Inventor: MIZOTA MORIKAZU
IPC: A01F25/00
Filed: 1985-11-05
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-H04127283-A (JP)
Title: Image tracking device
Inventor: HISAIE HIDEKI
IPC: G06T7/20
Filed: 1990-09-18
Abstract: PURPOSE:To improve anti-disturbance capacity by prohibiting a high luminance area and its peripheral area due to flare provided with a saturation luminance level, etc., to be included in the computation of luminance histogram. CONSTITUTION:A second binarization circuit 13 receives digital video data, and performs binarization so as to set a picture element provided with the saturation luminance level at '1', and the picture elements other than that at '0's. The output binary image of the circuit is stored in binary image memory 14. The binary image is read out at the next field, and is supplied to a binary image magnification circuit 15. In such a case, since the high luminance area due to disturbance such as the flare, etc., is prohibited to be included in the computation of histogram, a threshold value can be prevented from being set at a comparatively high level by being affected by the luminance of the high luminance disturbance area. Therefore, a tracking target can be stably detected even when the target and the high luminance disturbance such as the flare, etc., exist simultaneously in a visual field. In such a way, it is possible to remarkably improve the detecting accuracy of the target and the anti- disturbance capacity.
Patent JP-H0971835-A (JP)
Title: High wear resistant and corrosion resistant cemented carbide
Inventor: KOBAYASHI MASAKI
IPC: C22C29/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To develop a corrosion resistant cemented carbide excellent in wear resistance in a corrosive environment, in a hard allay composed of WC hard phases and Ni base bonding phases, by largely incorporating planar WC and furthermore regulating the compsn. of the bonding phases. SOLUTION: This cemented carbide is the one in which, e.g. 3 to 30wt.% of Ni alloy as bonding phases such as Ni-Cr-Mo, Ni-Cr-W, Ni-Cr C-Mo or the like using Ni as the main component and in which Cr and hard Cr3 C2 are entered into solid solutions by 5 to 15wt.% or furthermore contg. the other metals such as Mo, W, V, Co or the like entering into solid solutions in Ni by <=10wt% is incorporated with planar crystal WC having 3 to 20 aspect ratio as hard phases by >=30vol.% or composed of cubic system compounds such as (WTa)C, (WNb)C, (WTi)(CN) or the like, i.e., the carbides and carbon nitrides of at least one kind among Ti, Zr and Hf of the group IVa elements and V, Nb, Ta or the like of the group Va elements in the Periodic Table with W by <=30wt.%, and the balance hard phases consisting of WC.
Patent JP-H04262052-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: BUERUNAA FUAUPERU
IPC: F02M31/16
Filed: 1991-09-27
Abstract: PURPOSE: To cool a suction chamber filled with pressurized fuel by disposing a temperature-dependent valve having a memory alloy coil spring in a pressure discharge conduit and separating a closing member from a valve seat by a fuel temperature increase so as to cause a great quantity of fuel to flow out. CONSTITUTION: A fuel injection pump 9 has a suction chamber 10 filled with pressurized fuel, a transfer valve 16 is disposed in a pressure discharge conduit 18 from the suction chamber 10 to a fuel storage container 13, and a temperature-dependent valve 17 is disposed in the downstream side thereof. The transfer valve 16 functions as a check valve by pressing a ball 21 with a spring 24. The temperature-dependent valve 17 having a coil spring 28 made of a memory alloy is contracted while a fuel temperature is low, seats a closing member 29 having a bypass hole 37 on a valve seat 32 by a spring 34, and causes a small quantity of fuel to flow out for degassing.  Then, when the fuel temperature is increased to reach a specified level, the spring 28 made of a memory alloy is elongated, the closing member 29 is pushed open from the valve seat 32 by countering the pressing force of the spring 34, and a great quantity of fuel is caused to flow out so as to cool the suction chamber 10.
Patent JP-S63101722-A (JP)
Title: Temperature detection circuit
Inventor: YAMATE KAZUNORI
IPC: G01K7/24
Filed: 1986-10-20
Abstract: PURPOSE:To eliminate the need for an A/D converter, by extracting temperature changes as frequency changes to count a frequency change output with a counter in the computation for digital signal processing so that the temperature changes are digitized. CONSTITUTION:As the period of charging and discharging a capacitor 11 is controlled by a value of a collector current I0 of a transistor 8 corresponding to temperature, the collector voltage of a transistor 14 changes to obtain a frequency change output signal 16. When the frequency change output signal 16 is passed through an analog LPF23, an analog voltage 25 corresponding to the temperature change is obtained. A pulse generator 17 and a counter 20 are driven by the clock of a clock generator 22 and with the setting at the rising of the frequency change output signal 16 and the resetting at the falling thereof, the counter 20 is operated. Thus, a digital data 24 is obtained corresponding to a high level period of the frequency change output signal 16 at an output terminal of the counter 20.
Patent JP-H0676089-A (JP)
Title: Averaging circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: G06G7/12
Filed: 1992-08-25
Abstract: PURPOSE:To provide a small-sized high-speed averaging circuit by connecting the voltage follower output of CMOS to common output. CONSTITUTION:By connecting the parallelly-connected same plural depression type CMOS T1, T2 and T3 to the common output DO in the voltage follower output D1, D2 and D3 and applying input voltages (x), (y) and (z) to the gates of the respective CMOS, the average value of the input of the respective CMOS is generated at the common output DO.
Patent JP-S61127998-A (JP)
Title: Low-temperature underground tank
Inventor: FUNASAKA KYOHEI
IPC: F17C3/00
Filed: 1984-11-27
Abstract: PURPOSE:To simplify construction and shorten a period of construction, by forming a side wall of a tank body by an upper portion of a continuous underground wall constructed by a concrete wall surrounding an underground tank and a water shielding layer made of a thin-walled carbon steel plate as formed on the concrete wall. CONSTITUTION:A water-tight or liquid-tight continuous underground wall 12 is constructed by fixing a water shielding layer 13 made of a thin-walled carbon steel plate on an inner circumferential surface of a concrete wall 12a through an anchor metal 14 or the like. Thus, an underground water (a) existing at a concrete connecting portion 15 and outside the continuous underground wall 12 may be prevented from penetrating into the inside of the wall. After construction of the continuous underground wall 12, soil existing inside the wall is excavated off. Then, an upper portion of the continuous underground wall 12 is utilized for a side wall of a tank body without providing a side wall concrete of the tank body as in the prior art.
Patent JP-H0777674-A (JP)
Title: Optical modulator
Inventor: MATSUMOTO TAKAHIRO
IPC: G02F3/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide the optical modulator which is inexpensive, stable in quality, and based upon silicon and has its LSI process established. CONSTITUTION:It is found that the silicon has the primary electroptic effect that the plane of polarization of light made incident on it rotates by being made into porous silicon by an anode oxidizing method. This property is utilized and a proper electrode 16, polarizing means 18 and 20, and a voltage signal supply means 22 are provided to constitute the optical modulator 10 which converts an electric signal into a light signal. This optical modulator is manufactured while based on the silicon, so various advantages such as low cost and stable material quality are obtained.
Patent JP-H03111551-A (JP)
Title: Production of gear
Inventor: HANAKAWA KATSUNORI
IPC: C23C8/02
Filed: 1989-09-25
Abstract: PURPOSE:To produce a gear excellent in fatigue strength with superior manufacturing yield by performing tooth flank treatment by means of shot peening after gear cutting and then exerting tooth flank hardening treatment at the time of manufacturing a gear. CONSTITUTION:A steel stock as a gear stock is subjected, via hot forging or after heat treatment such as direct refining, to gear cutting so as to be formed into a gear of the prescribed shape. Since cutting marks 2 and grinding marks 3 at the time of tooth formation are formed on a tooth flank 1 along the direction of a tooth trace at this time, the tooth flank 1 is surface-roughened by means of shot peening treatment to remove the directionality of the cutting and the grinding marks and then the tooth flank is subjected to surface hardening treatment by means of the treatments of nitriding, soft nitriding, carburizing and quenching, etc. By this method, the gear free from the cutting marks and the grinding marks with directionality on the tooth flank and excellent in fatigue strength can be produced.
Patent JP-S62110407-A (JP)
Inventor: AIKO YORIYUKI
IPC: H02B13/02
Filed: 1985-11-08
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-H1178525-A (JP)
Title: Armrest for vehicle
Inventor: KASHIWAGI NAOKI
IPC: B60N3/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling work of a pull handle and an armrest core, and to simplify the terminal treatment work of the armrest skin. SOLUTION: By providing a locking piece 35 to an armrest core 30, and by engagedly fitting the locking piece 35 to the peripheral part of the circumferential flange 51 of a pull handle 50, both the armrest core 30 and the pull handle 50 can be easily fitted. At that time, the bent piece 44 provided along the circumferential periphery of the opening 41 of an armrest skin 40 is energized toward the roll-in side between the inner circumferential flange 33 of the armrest core 30 and the projection provided to the flange 51 of the pull handle 50, and also the bent piece 44 is insertedly fixed between the inner circumferential flange 33 and the projection and thereby the terminal treatment work of the armrest skin 40 can be simplified.
Patent JP-H08115520-A (JP)
Title: Magnetic recording medium and its production
Inventor: KANEKO HIDEO
IPC: G11B5/851
Filed: 1994-10-14
Abstract: PURPOSE: To increase the coercive force of a magnetic recording medium with which a film forming process is executed by using a bias sputtering method by specifying the contact resistance value of a substrate and a substrate holding material to a specific value or below. CONSTITUTION: The contact resistance of silicon which is a substrate and a substrate supporting material is specified to :10KΩ, more preferably >=1KΩ, further preferably 200Ω to increase the coercive force of a recording film by biasing the substrate at the time of forming the film by sputtering. Increasing of the coercive force is not possible even if the bias voltage is applied on the substrate if the contact resistance exceeds 10KΩ. The contact resistance is determined by the material kind and electric resistance value of a supporting material and the kinds and concn. of the impurities in the silicon substrate and further, the surface shape and contact area of the contact part and the force to attain contact.
Patent JP-S63103272-A (JP)
Title: Developing device
Inventor: YAMASHITA MITSUO
IPC: G03G15/08
Filed: 1986-10-20
Abstract: PURPOSE:To reduce the variance of the gap between an image holding body and a developer holding body in the developing position to attain a good development state by constituting the developer holding body of a hollow cylindrical sleeve and a bend preventing member provided in this sleeve. CONSTITUTION:A developing sleeve 3 as the developer holding body is not a mere hollow cylinder but consists of a hollow cylindrical sleeve 20 and a bend preventing member 22 which is provided in the sleeve 20 and consists of a cross-shaped rib 21 radially extended from the center of the sleeve 20, and the rigidity against bend is increased so that the developing sleeve 3 is not bent. Since the developing sleeve 3 is constituted in this manner, a gap G between a photosensitive body and the developing sleeve 3 in a developing position B is prevented from being changed to a value narrower than a set value by bending of the developing sleeve 3, and a good development state is attained.