baber/WOPTO huggingface dataset:
Patent JP-H03195960-A (JP)
Title: Gas detecting element and manufacture of the same
Inventor: TSUJIMURA TOSHIYUKI
IPC: G01N27/12
Filed: 1989-12-26
Abstract: PURPOSE:To prevent scatter from being generated in products and obtain a sharp detection accuracy by sequentially laminating an insulating layer, a semiconductor layer, electrodes and a catalyst layer on a heater material. CONSTITUTION:A mask is made so that both end portions of a heater material 5 are exposed and an insulating layer 7 is formed by sputtering as the mask is floated. Then, a semiconductor layer 8 is formed on one side face of the insulating layer 7 while covering the circumferential surface of the heater material 5 except both end portions. Subsequently, a pair of electrodes 9 and 9 are formed on the semiconductor layer 8 as a prescribed space is left between the electrodes 9 and 9. Then, part of the electrodes 9 and 9 are exposed to form a catalyst layer 10 thereon. Since all the layers are floated, a laminate Sa is obtained in a condition wherein the catalyst layer 10 reaches also the rear sides of the whole layers. A lead frame R is connected to the laminate Sa. Finally, unnecessary portions are cut off from the lead frame R. As a result, a gas detecting element S wherein leads 12, 12, 13 and 13 are projected from the laminate Sa is obtained. Therefore, the compositions and the thicknesses of the layers can be controlled and kept uniform.
Patent JP-H01175064-A (JP)
Title: Bus error detecting circuit
Inventor: KINOSHITA JIRO
IPC: G06F9/52
Filed: 1987-12-28
Abstract: PURPOSE:To use only one bus error detecting counter by successively counting the asserted times of bus lock signals from plural processors. CONSTITUTION:Bus lock signals sent from processors 1...3 are selected by a multiplexer 41 and the asserted time of a selected bus clock signal is counted by a counter 5. When an access right is normally canceled within a prescribed time, the contents of the counter 5 is cleared and the multiplexer 41 switches the current processor so as to select another processor. When the bus lock signal is continuously asserted for the prescribed time or more, the generation of a bus error is decided, its corresponding processor is selected by a decoder 43 and a bus error signal is sent to command the releasing of a bus lock.
Patent JP-H11169905-A (JP)
Title: Method for suppressing generation of scale in hot finishing mill and device therefor
Inventor: KAWAMIZU TSUTOMU
IPC: B21B1/26
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve the quality of products by surely suppressing the generation of scale of rolled stocks in a device for suppressing the generation of scale in a hot finishing mill. SOLUTION: A group 10 of finishing mills is composed by arranging plural finishing mills 11-17 for executing a finish rolling work of the rolled stock S in tandem, a scale breaker 31 is provided on the inlet side of this group 10 of the finishing mills and also, on the outlet side of this scale breaker 31, a device 41 for jetting a covering material of glass for generating a fused glass film by jetting fused glass on the upper and lower surfaces of the rolled stock S is provided. On the other hand, on the outlet side of the group 10 of finishing mills, a device 51 for removing the fused glass film for removing the fused glass film generated on the upper and lower surfaces of the rolled stock S is provided.
Patent JP-H09174896-A (JP)
Title: Printer
Inventor: GOTO TOSHIHIKO
IPC: B41J2/325
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of creases in ink paper at the time of recording by a method the area of contact of the ink paper with a drum in a state wherein a thermal head is detached from the drum and a tensile force is applied to the ink paper by a tensile force applying means is made smaller than the area of the contact in a state wherein the thermal head is brought into pressure contact with the drum. SOLUTION: A paper feeding roller 62 is rotated by a motor 51 and recording paper 1 taken out from a stack 64 is inserted into a chuck mechanism 4 and fixed on a drum 3. With the rotation of the drum 3 by a motor 21, the recording paper 1 is sent to an initial position of transfer and an image is recorded thereon by a thermal head 5 in a state wherein ink paper 8 from a supply reel 6 is brought into pressure contact with the drum 3 by the thermal head 5. On the occasion, the area of contact of the ink paper 8 with the drum 3 is made smaller than the area of the contact at the time when the thermal head 5 is pressed against the drum 3, by changing a route of the ink paper 8 in a state wherein the thermal head 5 is detached from the drum 3, and thereby occurrence of creases is eliminated.
Patent JP-H06158037-A (JP)
Title: Photochromic material and optical recording medium
Inventor: TSUJITA KOJI
IPC: G03F7/028
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a material which has absorption in the region of the emission wavelength of a semiconductor laser and enables optical recording with the laser by selecting a specific photochromic material. CONSTITUTION:A photochromic material is selected which is represented by formula I [wherein R3 is a (cyclo)alkyl, aryl, or aralkyl group; and R6 is a nitro, cyano, sulfo, or halogen group] or by formula II (wherein R5 is a methyl, methoxy, amino, or hydroxyl group).
Patent JP-2001153899-A (JP)
Title: Method of operating digital sine wave for power converter
Inventor: KUSUMOTO SATOSHI
IPC: G01R21/133
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce a required data volume without lowering angular resolution when a digital sine wave is generated. SOLUTION: A relation between angles A, B and a prescribed number g is expressed as A=g.B, where A>B and cos A≈1 are satisfied. When a sine of the sum of an angle nA and an angle mB is found by an addition theorem using an optional number n and an optional number m selected from 0 to g, cos(mB)≈1 is satisfied becuase of mB<=A, and an expression sin(nA+mB)≈sin(nA)+cos(nA).sin(mB) is provided thereby. For example, the data volume of values of sin(mB) is 250 words in m=250, the respective data volumes of values of sin(nA) and cos(nA) are 360 words in n=360, and sine values from 0 degree up to 360 degree are computed at 0.004 degree of pitch.
Patent JP-H09149771-A (JP)
Title: Soy sauce containing sea tangle and seasoning using the same
Inventor: HORIUCHI KAZUO
IPC: A23L17/60
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a soy sauce which can enhance the health and is suitable for a seasoning, for example, a soup stock for Kyoto style cooking by formulating an extract of sea tangle to soy sauce produced in the usual way or by using sea tangle as one of raw materials in the fermentation of soy sauce. SOLUTION: This soy sauce is prepared by formulating a sea tangle extract prepared by cutting sea tangle into pieces, soaking the pieces in water for about 1 hour, then extracting them at 80-90 deg.C for 1hour, removing the pieces of sea tangle, and formulating the extract to the soy sauce prepared in a usual manner, or by making sea tangle into a powder or extract and admixing it to soy sauce on the way of its fermentation, for example, when soy beans are malted, unrefined mash is prepared (by adding salt and water), or the mash is squeezed. The weight of the sea tangle as a raw material ranges from 1/50 to 1/20 based on the whole weight of the protein raw material and the starch raw material in the soy sauce and the objective sea tangle-containing soy sauce can enhance health and is useful as a seasoning.
Patent JP-H07227298-A (JP)
Title: Method for immunoassay
Inventor: KUBOTSU KAZUHISA
IPC: G01N33/544
Filed: 1994-12-21
Abstract: PURPOSE:To measure a target measurement substance in high sensitivity by an enzyme cycling by reacting a liposome having immobilized an antigen against an antibody of a target to be measured to a membrane and containing an enzyme with a complement, a coenzyme such as a thio NAD, an NAD, etc., a dehydrogenase and a specimen. CONSTITUTION:A liposome which has immobilized an antigen against an antibody of a target measurement substance to the surface of a membrane, contains a detectable enzyme in the interior and is subjected to a membrane dissolving action with a complement is reacted with the complement, at least one of a thio NADP a thio NAD, a NADP, a NAD, etc., as a coenzyme, a dehydrogenase and a target measurement substance-containing specimen to be tested. Activity of the enzyme in the liposome made measurable by the dissolution reaction of the liposome following the activation of the complement is measured by supplying a substance formed by action of the enzyme to an enzyme cycling system of the formula (A1 is thio NANDP, thio NAD, NADP or NAD; A2 is a reduction type product of A1; B1 is a reduction type coenzyme different from A1; B2 is oxidation type product of B1 to measure the target measurement substance in the specimen to be tested in high sensitivity.
Patent JP-H09153678-A (JP)
Title: Method for manufacturing wiring board
Inventor: KIMURA YUKIHIRO
IPC: H05K3/46
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To contrive to shorten the step and enhance manufacturing yield by a method for manufacturing a wiring board having a plurality of wire layers that conductive wire layers and resinous insulation layers are alternately stacked on a main face of a core board. SOLUTION: A copper foil of a fiber reinforcing resin plate 2 of which one face has a copper foil is etched to form a conductive wire layer 3a, and thereafter the fiber reinforcing resin plate 2 is formed with a via hole. Thereafter, an adhesive layer 6 which can be adhered by being thermally pressed against the other one face of the fiber reinforcing resin plate 2 is formed except for the via hole, and next conductive adhesive is filled into a via hole 5 to make one-face wire boards 11a, 11b. The respective one-face wire boards 11a, b... are overlapped and positioned on a main face of a core board 21 according its kind, number and a specific order, and compressed by thermal pressing, so that the one-face wire boards 11a, b... and the core board 21 are integrated by an adhesive layer 6.
Patent JP-H06182825-A (JP)
Title: Injection molded product and arrangement thereof
Inventor: HIROSE MASUHIKO
IPC: B29C45/32
Filed: 1992-12-16
Abstract: PURPOSE:To provide an injection-molded product wherein the same molded parts are collected in a form easy to perform post-treatment and to efficiently arrange the molded parts prior to post-treatment. CONSTITUTION:A molded product 10 has such a form that a plurality of molded parts 5 are connected by runners 8 and a projection 11 used as an index discriminating the surface and rear as well as left and right of the molded product 10 is provided to a part of the runners 8.
Patent JP-H01176187-A (JP)
Title: Automatic chroma level control circuit
Inventor: TARIKI MOTOI
IPC: H04N9/68
Filed: 1987-12-30
Abstract: PURPOSE:To keep the level of a chrominance carrier signal more constant by controlling an interval of reference voltages in the application of A/D conversion to an input chrominance carrier signal in response to the quantity of the amplitude of the input chrominance carrier signal by a feedback circuit. CONSTITUTION:When an output level of a D/A converter 8 is large, the detection output of a diode 13 is large, the internal resistance of a transistor(TR) 15 is decreased and a reference voltage VRB is lowered, the reduction in the reference voltage VRB means that the interval of each reference voltage divided by resistors 19 82 is expanded. That is, when the amplitude of the input signal (chrominance carrier signal) supplied from a capacitor 5 is large, the interval of each reference voltage in the resistors 19-82 is expanded to lower the output of the A/D converter 6 (thus, output of D/A converter 8). The interval of the reference voltage in the case of A/D conversion is controlled in response to the quantity of the amplitude of the input chrominance carrier signal. Thus, the quantity of the chrominance carrier signal is constant.
Patent JP-H06188895-A (JP)
Title: Fault detecting method for transmission system
Inventor: ODA KENICHIRO
IPC: H04L12/42
Filed: 1992-12-16
Abstract: PURPOSE:To speedily recover a temporary fault and to improve reliability by disconnecting a branch, which is judged abnormal, from a system, integrating it again after the lapse of prescribed time and leaving the branch line as it is when there is no fault for prescribed time afterwards. CONSTITUTION:Respective stations 13 are respectively connected through branch lines 14a to 14d to fault detectors 10a and 10b, and these fault detectors 10a and 10b are connected in the shape of a ring each other through first and second rings 11 and 12. After the branch line judged abnormal is disconnected from the transmission system, the fault detectors 10a and 10b temporarily cancel the disconnection after the lapse of prescribed time T1 and integrate this branch line into the system. When the fault is further detected at the same branch line within prescribed time T2, this branch line is disconnected from the transmission system again. When any fault is not detected at the same branch line within the prescribed time T2, the state of integrating this branch line in the transmission system is held.
Patent JP-H02225252-A (JP)
Title: Vacuum drum without opening, for web transfer
Inventor: JIYOSEFU DEISUTEFUANO
IPC: B65H20/12
Filed: 1989-12-25
Abstract: PURPOSE: To avoid the development of fine lines on a web by engaging a cylindrical porous sleeve on the outer surface of a drum and forming the porosity of the sleeve sufficient for blowing air through the sleeve so that the web may be stuck to the sleeve in applying vacuum. CONSTITUTION: In operation, vacuum is provided to the interior 16 of a shell 14 from a supply source of vacuum 28. The vacuum communicates with the system of grooves 30 through holes 36 and is distributed in the outer surface length of the shell 14 and to over the entire circumference with the aid of the system of grooves. In addition, the vacuum is distributed to over the entire outer surface of the sleeve 40 interposed on the system of grooves 30 of the shell 14 through the many small holes 42 of the sleeve 40. Thus the entire part of the web coming into contact with the sleeve 40 is stuck to the sleeve. The holes 42 are very small and holes 36 form small meandering paths. This configuration keeps the vacuum sufficient to drive and support the web on the surface of the shell even for the continuous flow to air into the interior of a drum 12 from the outer surface of the sleeve on a low vacuum level.
Patent JP-H05148727-A (JP)
Title: Spun raw silk yarn and woven or knit fabric produced therefrom
Inventor: KOMATSU KEIICHI
IPC: D04B1/14
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a woven or knit fabric having high air-content and excellent bulkiness, softness and heat-insulation while preventing the damage of fibroin and consequent generation of nep. CONSTITUTION:The spinning of raw silk yarn is carried out without removing sericin from short cut cocoon fiber. The woven or knit fabric is manufactured by spinning the spun raw silk yarn produced by spinning short cut cocoon fiber without removing sericin and weaving or knitting the fiber after removing sericin by degumming or removing the total or a part of sericin from a woven or knit fabric produced from the fiber without degumming.
Patent JP-H11151336-A (JP)
Title: Target board
Inventor: MIKUNI TAKAMITSU
IPC: A63B69/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a target board having properly restrained resiliency, an excellent sound insulating property, and excellent durability. SOLUTION: In a target board 2 having at least a core material layer 10 and a surface layer 12 joined to the ball-colliding surface of the core material layer 10, the core material layer 10 is laminated with a damping material layer 4, the damping material layer 4 containing at least butyl rubber and a tackifier. The viscosity of the tackifier at 20 deg.C is 1×10-1×10<5> cps, and the tackifier is contained in the damping material layer 4 by 10 to 100 parts by weight for 100 parts by weight of the butyl rubber.
Patent JP-2001155364-A (JP)
Title: Optical pickup device
Inventor: ISHIZUKA ATSUSHI
IPC: G11B7/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To eliminate a conventional problem in making an optical pickup device thinner, a problem caused by the arrangement in which an FPC, as a medium for transmitting an electric information signal to a body circuit board inside an optical disk device, is placed on the bottom of an optical base. SOLUTION: In a place where an actuator is located, an FPC 17 is arranged in a middle space between an actuator base 11 and an optical base 1. In addition, in a supporting part of an access sub-axis 4 in the optical base 1, a deflection regulator is abolished which is for controlling upward deflection of the subaxis 4 and, instead, a part of the FPC 17 is structured as such deflection regulator for the sub-axis 4. This structure makes it possible to fully secure an area for arranging the wiring existing in the FPC 17, thereby enabling the FPC 17 to be positioned on the upper face of the optical base 1.
Patent JP-2000157355-A (JP)
Title: Rack for bottle
Inventor: WATABE HIROSHI
IPC: A47B73/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To easily set a rack for bottle to a folding-down condition and to a use condition and to reduce a space for storage and transportation of the rack for bottle by setting it to the folding-down condition. SOLUTION: This rack for bottle 10 has a quadrilateral body plate 10a and two rocking plates 11, 12 attached to both side parts thereof so as to rock freely. A body support hole 14 through which a body part of a wine bottle W passes is formed on the rocking plate 11, and a neck part support hole 15 through which a neck part of the wine bottle W passes is formed on the rocking plate 12. The rack for bottle 10 can be packed in a condition in which the wine bottle W is stored therein by setting to a use condition in which both rocking plates 11, 12 are stood for the body plate 10a so that the wine bottle W can be stored by supporting it and the rack for bottle 10 can be stored and transported by folding it.
Patent JP-H05172500-A (JP)
Title: Controller for missile
Inventor: MINAMI RYUICHI
IPC: F42B10/00
Filed: 1991-12-19
Abstract: PURPOSE:To launch a missile even in a strong wind without colliding with a shooting facility housing by so controlling that an attitude angle of the missile becomes a target value and a drift in a horizontal direction becomes '0' when it is launched in a vertical direction. CONSTITUTION:An inertia sensor 02 outputs increments in an attitude angle and a horizontal speed. The attitude angle theta is calculated and so controlled as to become a predetermined target value. A drift (d), i.e., a horizontal distance A from a launching vertical direction L is calculated by a distance calculator 7. A horizontal speed is calculated by a speed calculator 9. Further, an integrated value of the horizontal distance is calculated by an integrating calculator 5. They are amplified by predetermined gains KVZ, KZ, KZ1) to become a steering signal 11s of a PDI control. An engine is steered by this signal, and so maintained that the drift (d) becomes '0'. Thus, a drift amount to a downstream of a wind is reduced. Accordingly, there is no fear of colliding with a shooting facility housing even in a strong wind, and a missile can be launched.
Patent JP-H03196108-A (JP)
Title: Zoom lens
Inventor: OTAKE YOSHITOMO
IPC: G02B7/10
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a large zoom ratio by a miniature zoom lens by executing variable power of an image of an object to be photographed by moving an image forming lens of the rear group on an optical axis. CONSTITUTION:This zoom lens is constituted of two groups so that an image by an image forming lens 1 of the front group is formed on the photoelectric converting surface of a photoelectric converter 4 by an image forming lens 2 of the rear group, and variable power of an image of an object to be photographed is executed by using the image forming lens 2 of the rear group on the optical axis. Also, by constituting the zoom lens for allowing an image forming point in a telephoto area and the image forming point in a wide angle area to coincide with each other, and executing variable power of the image of the object to be photographed by moving the rear group lens 2 toward the image forming lens 1 of the front group, the photoelectric converting surface is moved simultaneously to a focused position of the lens system moved by displacement of the rear group lens 2. In such a way, a miniature zoom lens whose zoom ratio is large and whose constitution is simple can be obtained easily.
Patent JP-2000165242-A (JP)
Title: D/a conversion circuit and a/d conversion circuit
Inventor: KASHIWAGI YOSHIO
IPC: H03M1/18
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a D/A conversion circuit capable of expanding a dynamic range without generating the increase of a circuit scale nor accuracy degradation by varying a reference voltage in conformity with a voltage level to be handled. SOLUTION: An analog output 4 of a D/A converter 1 is used as a reference voltage 6 of a D/A converter 5. An analog output 8 of the converter 5 is an output to be finally obtained. Voltage capable of being obtained by the analog output 8 is decided by the number N of bits of the converter 5 and the reference voltage 6. An analog output 4 (i.e., the reference voltage 6 of the converter 5) is made to vary by externally controlling a digital input 3 of the converter 1. That is, if the reference voltage 6 is set minutely in conformity with an output voltage desired to be obtained, finer voltage control can be performed. The set range is decided by the number of bits of the converter 1. Thus, it is possible to expand a dynamic range.
Patent JP-2001156164-A (JP)
Title: Crystal filter plate cleaning jig
Inventor: KONISHI TAKASHI
IPC: H01L21/68
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a crystal plate cleaning jig which can be universally used regardless of a process, has superior anti-corrosion properties and mechanical properties, such as impact-resistant properties, etc., and is free of the problem of electrostatics. SOLUTION: A fine silicon carbide film, having a thickness of not less than 10 μm, is formed on the surface of the crystal filter plate cleaning jig by a CVD method.
Patent JP-H07202168-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IMAMURA KENICHI
IPC: H01L29/737
Filed: 1993-12-28
Abstract: PURPOSE:To manufacture a multi-emitter semiconductor device which is lessened in power consumption and enhanced in high-speed operation by a method wherein a base layer between emitter electrodes is lessened in parasitic resistance. CONSTITUTION:An N-In0.53Ga0.47As collector layer 12, an I-In0.52(Al0.8Ga0.5)0.48As collector barrier layer 14, an N-In0.53Ga0.47As base layer 16, an I-In0.52Al0.48As emitter barrier layer 18, and two island-like N-In0.53Ga0.47As emitter layers 20a and 20b are formed on a semi-insulating InP substrate 10. A Pd/Ge metal layer 22 is formed on the I-In0.52Al0.48As emitter barrier layer 18 between the N-In0.53Ga0.47As emitter layers 20a and 20b, and a metal alloy layer 24 is formed inside the I-In0.52Al0.48As emitter barrier layer 18 and the N-In0.53Ga0.47As base layer 16 under the Pd/Ge metal layer 22.