baber/WOPTO huggingface dataset:
Patent JP-H05226063-A (JP)
Title: Prevention of local heating in surface heater
Inventor: MACHIYA ATSUSHI
IPC: H05B3/00
Filed: 1992-02-14
Abstract: PURPOSE:To provide prevention of local heating in a surface heater in which generation of local heating can be eliminated completely. CONSTITUTION:A control means 19 is provided with a timer means 20 for controlling by repeating a specified energization time and a disconnection time. Energization/disconnection to a surface heater main body 15 is controlled by the timer means 20 to control the surface heater main body 15 to be at a specified temperature. By controlling the surface main body 15 for forced circulation for eliminating continuous feed, thereby a risk of generating local heat can be eliminated completely at a low cost.
Patent JP-S58164737-A (JP)
Inventor: DONARUDO ROBAATO WAIA
IPC: C22B3/06
Filed: 1983-02-24
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-S61188681-A (JP)
Title: Character recognition device
Inventor: FUJIWARA HIROE
IPC: G06V30/184
Filed: 1985-02-15
Abstract: PURPOSE:To make possible recognition of characters tending to cause mistaken recognition due to character tilting by providing an areawise background density calculating part and performing character recognition by using a featuree quantity indicative of the density in the contour direction of the character and a feature quantity indicative of the background density together. CONSTITUTION:An image including an object character to be recognized is inputted from an image input part 1 and an object character pattern to be recognized is cut in a rectangular by a character cutting part 2 so as to be inputted into a direction code affixing part 3 and a pixel row number affixing part 5. The areawise background density computing part 6 splits the rectangular data supplied from the affixing part 5 in the horizontal and vertical directions and finds the number of pixels corresponding to each pixel row number by using the pixel row number of the pixel point obtained for each split sub-area at the affixing part 5. This gives a feature quantity indicative of the background density which may be used in conjunction with the contour-wise density obtained by affixing part 3 and the computing part 4 to perform character recognition at a recognition part 7. By this, the character tending to cause mistaken recogni tion due to character tilting can be recognized.
Patent JP-S59154333-A (JP)
Title: Optical fiber type pressure sensor
Inventor: KOBAYASHI KENJI
IPC: G01L11/02
Filed: 1983-02-23
Abstract: PURPOSE:To attain an optical fiber type pressure sensor which can have the diameter narrowed and is easy to produce by combining an optical elastic element and a polarization plane maintaining optical fiber. CONSTITUTION:The light from a light source 4 is made incident to a polarization plane maintaining optical fiber 6 through a beam splitter 9, a 1/2 wavelength plate 11, and a microlens 13. This light is propagated as linearly polarized waves in the fiber 6 and is made incident to an optical elastic element 7 through a microlens 14 and a 1/8 wavelength plate 12. The reflected light reflected on a reflective face 8 of the optical elastic element 7 is propagated to the 1/2 wavelength plate 11 in the opposite direction through the same path as the incident light. This reflected light is made incident to a photodetector 52 for measurement through a beam splitter 9 and a polarizing plate 10. When a pressure (p) is applied to the optical elastic element 7 in this constitution, the photo detection level of the photodetector 52 is changed in accordance with the pressure (p). Thus, the optical fiber type pressure sensor which can have the diameter narrowed and is easy to produce is attained.
Patent JP-H03232676-A (JP)
Title: Speed command generator for elevator
Inventor: HIROSE KATSUNORI
IPC: B66B1/30
Filed: 1990-02-08
Abstract: PURPOSE:To shorten an arithmetic processing time and compensate a residual distance value accurately by starting a search from the residual distance table value searched at the last time, and compensating the last time residual distance table value by a positional point signal. CONSTITUTION:In a speed command value (10a) operation cycle with a residual distance operational means 11 where a travel distance signal 7a and a positional point signal 9a of a cage are inputted a search is started from the residual distance table value searched by the last time operation cycle, and the speed command value corresponding to this table value is extracted and outputted. Then, the searched result at this time operation cycle is stored in memory, and when a positional point conforming to the specified floor is detected, the residual distance table value is corrected in response to the said positional point. Thus, at time of searching a residual distance table 13, the search is made so as to be started from the residual distance table value searched at the last time operation cycle, so that there is unnecessary to search the residual distance table value from the forefront each time, the arithmetic processing time can be shortened. In addition, an accurate residual distance value conforming to each positional point is found out.
Patent JP-H01205516-A (JP)
Title: Formation of recrystallized semiconductor film
Inventor: HASEGAWA MICHIHIKO
IPC: H01L21/20
Filed: 1988-02-12
Abstract: PURPOSE:To enhance a device characteristic by a method wherein a semiconductor layer prior to recrystallization is formed in an amorphous or fine crystal state and the formation of an antireflection film is controlled so as to maintain the state in order to prevent an uneven part on the surface of a recrystallized semiconductor layer from being formed. CONSTITUTION:A semiconductor layer 3 is formed on an insulator 2 at a first substrate temperature of 600 deg.C or less. An antireflection film 4 is formed on the semiconductor layer 3 at a second substrate temperature of lower than the first substrate temperature or at the second substrate temperature of higher than the first substrate temperature and within 10 minutes. The semiconductor layer 3 is irradiated with an energy beam through the antireflection film 4; the semiconductor layer 3 is recrystallized. Then, it is possible to prevent the formation of an uneven part on the surface due to a pillar structure which could not be avoided in a polycrystalline semiconductor layer. By this setup, a device characteristic can be enhanced.
Patent JP-H06245248-A (JP)
Title: Call relief system in cordless exchange processing
Inventor: SATO KAZUAKI
IPC: H04M3/42
Filed: 1993-02-18
Abstract: PURPOSE:To maintain the connection of a portable cordless telephone terminal equipment relating to the fault of a radio link possibly by providing a means storing tentatively a call in a digital exchange even when the link is failed. CONSTITUTION:When a fault takes place in a busy radio link, the fault of the radio link is detected by a radio station 4 and reprorted to a digital exchange 10. A tentative latch means 14 stores tentatively a call with an opposite party telephone terminal equipment connected to a portable cordless telephone terminal equipment 2 in a speech path setting means 6. Then a radio link re-establishment request is raised from the portable cordless telephone terminal equipment 2 storing tentatively the cal. Then a radio link is established between other radio station 4 and the portable cordless telephone terminal quipment 2 storing tentatively the call. A radio path setting control means 18 sets a speech path between the other radio station 4 and the opposite party telephone terminal equipment to a network 8 in response to radio link establishing information.
Patent JP-S55121110-A (JP)
Title: Angle detector
Inventor: TOKI KAORU
IPC: G01B7/30
Filed: 1979-03-13
Abstract: PURPOSE: To eliminate a DC offset by providing an angle detector, constituted by combining a magnetic recording medium with a ferromagnetic resistance effect element, with an amplitude demodulating circuit and the method of applying a fine amplitude AC bias magnetic field to a magnetic sensor.  
     CONSTITUTION: Once disk 10 turns which has been fitted on rotation axis 6 of a body of revolution and possesses magnetic memory medium 9 where magnetic signals have been recorded at equal intervals of bit length L through magnetization 7, magnetic resistance effect element 12 reproduce a fine AC bias magnetic field 16 and magnetic signal 8 together. Then, this signal is AC-amplified 33 to obtain an output similar to a waveform amplitude-modulated in a signal magnetic field by using the AC bias magnetic field as a carrier. After the DC offset component of this output is cut by a capacitor, demodulation output 41 is obtained through amplitude demodulating circuit 25. Similarly, a demodulation output 180° out of phase with the above-mentioned demodulation output is obtained from magnetic resistance effect element 14 1/2L away from magnetic resistance effect element 12 and the both are inputted to differential amplifier 26 to obtain output 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03233432-A (JP)
Title: Organic silicon compound having nonlinear optical effect
Inventor: KAMIYA KAZUO
IPC: G02F1/361
Filed: 1990-02-08
Abstract: PURPOSE:To obtain a crystal which is large in size, has mechanical strength and has heat resistance and good workability by incorporating a pi electron conjugation system and an org. silicon group into the molecule of an org. silicon compd. CONSTITUTION:The pi electron conjugation system and the org. silicon group are incorporated into the molecule of the org. silicon compd. This compd. contains the pi electron conjugation system operating as a nonlinear polarization and is produced by bonding, for example, a substd. phenyl group with the org. silicon group via an amide group, urea group and carbamoyl piperazino group. Since the compd. contains the org. silicon in such a manner, the results of the large size, the high mechanical strength and the good heat resistance and workability are easily obtd. without degrading the nonlnear optical effect possessed by the substd. phenyl group. The crystal obtd. in such a manner is useful for second harmonic wave generation (SHG) and optical paramentric oscillation (OPO), etc. In addition, the compd. has eventually the linear electrooptic effect and quadratic nonlinear optical effects causing not the variation of refractive index if static electric fields are impressed.
Patent JP-H09315844-A (JP)
Title: Cement composition and concrete composition
Inventor: TEIMOSHII JIEI ROSU
IPC: C04B18/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To produce a cement composition capable of synergistically increasing compression strength by incorporating each a specified amount of magnesium sulfate and hydraulic silicate material.  
     SOLUTION: About 0.05-4wt.%, preferably about 0.2-2wt.% magnesium sulfate and about 92.5-99.95wt.% hydraulic silicate cement material are incorporated. The cement material is selected preferably from the materials satisfying an ASTM C150 standard specification for Portland cement of types I, II and V or the comparable materials having the equal chemical and physical properties and the materials having the chemical and physical properties satisfying the ASTM C595 and C1157 standard specifications about a mixed hydraulic cement. An aqueous emulsion of a natural asphalt which is a product of Venezuela being an oxidized product by an oxidation of a mixture containing C (e.g. hydrocarbon), S and Mg is a source of the magnesium sulfate for example. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S57143782-A (JP)
Title: Information processor
Inventor: SATOU FUMITAKA
IPC: G06F12/10
Filed: 1981-03-03
Abstract: PURPOSE: To simplify constitution, and to reduce the time required for address conversion, by storing a page table to an address conversion mechanism entirely and addressing a main storage device with the upper-order bit of a presumed address.  
     CONSTITUTION: All page tables are stored in an address conversion mechanism 36 of a CPU31, and when the upper-order bit, e.g., 12-bit of a virtual address to be converted into a page cable 37 of the mechanism 36 is applied without referencing main storage devices 34 and 35, the virtual address is converted into a real address of the upper-order bit, e.g., 10-bit, to be the real address converted with the lower-order 12-bit of the virtual address. The real address is applied to a driver 14 and the addressing of the devices 34 and 35 is made. The constitution of the hardware is simplified with the system making address conversion without referencing the main storage devices, and the time required for the address conversion is reduced, and information processor possible for high efficiency processing can be achieved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01204563-A (JP)
Title: Original reader
Inventor: HIROKI MASASHI
IPC: H04N1/107
Filed: 1988-02-10
Abstract: PURPOSE:To prevent mis-recognition by the operator by devising the reader such that the display content and guiding characters of a display means are displayed constant at all times with respect to the operator independently of the normal use or the inversion use of the read means. CONSTITUTION:A scanner unit section 10 is provided with a mercury switch 34 as a detection means detecting whether the scanner unit section 10, that is, the main body 2 and an original platen 3 are used normally or in the inversion state. In case of the normal use, the mercury switch 34 is turned off and in case of the inverting state, the mercury switch is turned on. Then based on the result of detection by the means 34, the vertical direction of the display is controlled so that the read means 10 applies a prescribed direction of display at all times when observed by the operator independently of the normal use or the inversion use of the read means 10 and a guiding character corresponding to the normal use and a guiding character corresponding to the inversion use are provided in the vicinity of the display means. Thus, the mis-recognition by the operator is prevented.
Patent JP-H06243431-A (JP)
Title: Magnetic head slider and magnetic recording and reproducing device
Inventor: FUTAMOTO MASAAKI
IPC: G11B5/31
Filed: 1993-02-18
Abstract: PURPOSE:To provide a magnetic recording and reproducing device suitable for high-density magnetic recording by specifying the angle formed by the rear end face and gliding surface of a slider mounted with a magnetic head to a prescribed value. CONSTITUTION:The angle theta formed by the rear end face 12 and gliding surface 11 of the slider 10 mounted with the magnetic head 17 is specified to <=85 deg. or >=95 deg.. The area of the rear end face 12 is increased by shifting the angle formed by the rear end face 12 and gliding surface 11 of the slider 10 from 90 deg. in such a manner, but if the angle is inclined too much, the magnetic head element inclines as well and consequently, the angle formed by the magnetic head 17 and the surface of a magnetic recording medium parts from the optimum conditions for reproducing. Then, the angle theta is preferably set at <=85 deg. or >=95 deg..
Patent JP-H10219106-A (JP)
Title: Resin composition for weld molding
Inventor: TACHIBANA YASUHITO
IPC: B29K105/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which is suitable for weld molding without detriment to the excellent characteristics inherent in a nylon resin by compounding glass fibers having a specified average diameter, a matrix resin comprising a high-grade nylon resin and a nylon 6 resin and/or a nylon 66 resin, and a copper compd. SOLUTION: This compsn. contains 100 pts.wt. matrix resin contg. a high- grade nylon resin having the number of carbon atoms per amide group of 7 or higher and a nylon 6 resin and/or a nylon 66 resin, 10-150 pts.wt. glass fibers having an average diameter of 5-15μm, and 0.01-2 pts.wt. copper compd. Pref., the half-crystallization time of a mixture of the matrix resin and the glass fibers in such a wt. ratio as described above is at least 40sec when measured at a temp. lower than the m.p. of the resin by 40 deg.C after the mixture is kept in the molten state at a temp. higher than the m.p. by 30 deg.C for 5min. The copper compd. is pref. a copper (I) compd., esp. a copper (I) halide.
Patent JP-H07238600-A (JP)
Title: Board-shaped fireproof member
Inventor: KUSANO MITSUHIKO
IPC: B32B3/12
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a board-shaped nonflammable or flame resistant member with high strength and with light weight, by a method wherein a core member in honeycomb structure formed of a nonflammable or flame resistant material is held between two plate members which are arranged facing each other and have a nonflammable or flame resistant property. CONSTITUTION:A core member 2 in honeycomb structure formed of a nonflammable or flame resistant material is held between plate members 1, 1 which are arranged facing each other and of which the surfaces are covered with a nonflammable or flame resistant material. The core member 2 and the plate members 1, 1 are joined together with an adhesive or the like. A material 3 foaming by heating is held in spaces 2a formed of the plate members 1, 1 and the core member 2. In this way, a board-shaped fireproof member with high strength and with light weight can be obtained.
Patent JP-S58146841-A (JP)
Title: Inspecting apparatus of yarn
Inventor: MAKINO SHIYOUZABUROU
IPC: G01B11/04
Filed: 1982-02-25
Abstract: PURPOSE:To measure the absolute value of an outer diameter of yarn and to make possible highly accurate inspection having high resolving power, by projecting an outer diameter of the yarn to the surface of an image pickup element and transferring directly its dimension into a digital signal. CONSTITUTION:A protuberant abnormal part of a yarn 1 is obtained a signal in proportion to an outer diameter of the abnormal part from an output terminal 15 of an outer diameter detector 14 at the time of passing through light flux 17 and numbers of output  pulses of the detector 14 and of a traveling detector 7 are compared by a comparator and the outer diameter and length of the abnormal part is evaluated. When the pulse of the detector 14 is exceeded compared with a set point of an outer diameter comparator  18, an outer diameter comparison signal is given by the comparator 18 and a constant time continuing signal is given to the output side of an outer diameter signal waveform  shaping circuit 20 and then, a gate signal is given to one terminal of the output of a logical operation circuit 21. A traveling pulse corresponding to traveling length of the yarn is inputted from a detector 7 into another terminal of the circuit 21. Accordingly, when the output pulse of the circuit 21 is exceeded compared with the set point of a traveling comparator 22, a traveling comparison signal is generated by the comparator 22 and a disconnecter 25 is operated by a switch circuit 24.
Patent JP-H01204146-A (JP)
Title: Effective address generating system
Inventor: MATSUOKA KOJI
IPC: G06F12/02
Filed: 1988-02-09
Abstract: PURPOSE:To shorten access time to a memory in a memory indirect addressing mode requiring the subsequent same pointers by recording a pointer to a pointer holding means with a memory access. CONSTITUTION:A pointer address produced by a pointer address generating means 1 is designated and a pointer is retrieved by a retrieving means 5. In case a desired pointer is held by a pointer holding means 4 for an access given to the data in an indirect addressing mode, said pointer held by the means 4 is read without performing no memory access action. Thus it is possible to shorten the time needed for the memory access in a memory indirect addressing mode.
Patent JP-S62191369-A (JP)
Title: Tape drawing-out device
Inventor: SHIMA AKIYUKI
IPC: B65H16/00
Filed: 1986-02-13
Abstract: PURPOSE:To make it possible to use a tape rapidly, by cutting the tape which is drawn out and wound over a substance to cover with a cutter while sliding the edge or edge receiver, and sticking the tip of the tape at the recessed part of the outer wall, in a tape drawing-out device for a wire covering work or the like. CONSTITUTION:A tape 29 is inserted around the inner wall 8 with the tip projected from the outlet 11 and the lid 7 is closed. In the condition where a forefinger 30 is inserted in a center hole 24 of an outer wall 9 and the lid body 7, the tape 29 is rotated to the direction C, and the tape 29 is wound over the substance to cover such as a wire. Then, an edge receiver 5 is slided in the direction D over the outer wall 9 by a thumb, and the tape 29 is pinched between the cutter 3 of the edge 4 and the edge receiver 5, and cut off. The top of the tape 29 is stuck at the outer wall 9, and the edge receiver 5 is separated from the edge 4. When the tape 29 is used again, it is easily drawn out by placing a finger at the recessed part 12 of the outer wall 9. In such a way, the winding work of the tape can be carried out in a good shape, safely, and rapidly.
Patent JP-H03235227-A (JP)
Title: Oscillation converging circuit for tracking of optical pickup
Inventor: TSUNENARI YASUSHI
IPC: G11B7/09
Filed: 1990-02-13
Abstract: PURPOSE:To converge oscillation at the time of tracking an optical pickup and to shorten stop time to a target position by an oscillation brake circuit combining existent part such as a phase compensating circuit, reversal arithmetic circuit and a filter, etc. CONSTITUTION:A phase compensating circuit 5 advances the phase of a rack error signal (TE) 1, having the phase at 90 deg. to a reproducing signal 2, by +45 deg. and on the other hand, the TE signal 1 is inputted to a phase compensating circuit 13 after inverting the polarity by a reversal arithmetic circuit 6. Then, the phase is advanced by +45 deg.. On the other hand, for an LRF signal A removing a direct current component from the reproducing signal 2 to detect the laser spot position of a pickup lens, the phase is shifted by -45 deg. through a low-pass filter 4. Thus, the difference of the phases among a TE signal C, inverted TE signal E and LRF signal A comes to 0 deg. and 180 deg., and the difference is respectively corresponding to the outer or inner signal of a track. Further, by turning ON/OFF a switching 11 by the function of a comparator 8, a tracking convergence signal G is formed to be operated in the reverse direction of a pickup lens moving direction.
Patent JP-S55121708-A (JP)
Title: Microwave oscillator
Inventor: INOUE NOBUTAKA
IPC: H03B9/12
Filed: 1979-03-14
Abstract: PURPOSE:To secure the steady oscillation of the fixed frequency right after the power source make by supplying the output voltage to the microwave oscillation part to ensure the negation of the oscillation frequency change caused by the temperature change of the oscillation element. CONSTITUTION:For the microwave oscillator used to the SHF receiver for TV or the like, power control part 6 possesses the power input terminal along with microwave oscillation part 9 provided to the output end of part 6. And part 9 possesses microwave oscillation element 9' and thus oscillates the microwave through the electric conduction of element 9'. Then the electric conduction is started to element 9' at part 6, and part 6 sends to part 9 the output voltage which changes so as to ensure the negation of the oscillation frequency change caused by the temperature change of element 9'. As a result, the steady oscillation can be obtained for the fixed frequency right after the power source make.