baber/WOPTO huggingface dataset:
Patent JP-H0936504-A (JP)
Title: Wiring structure of signal transmitting line of printed board
Inventor: KOBAYASHI TAKESHI
IPC: H05K1/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To variably control the value of the specific impedance of a signal transmitting line and also to control the specific impedance at an arbitrary value using a common printed board by a method wherein a plurality of cut out parts are arranged on the power source solid layer located directly under the wiring pattern of a signal transmitting line and a ground solid layer. SOLUTION: A plurality of cut parts 2 are positioned directly under a signal line 3, and the rectangular cut parts of 2.L1 in longitudinal length, at right angle to the travelling direction of the wiring pattern of the signal line 3, are provided at the arrangement interval L3 in the travelling direction of the wiring in the amount of the length of the wiring pattern on which the characteristic impedance of the signal line 3 is required. Accordingly, the signal line 3 is alternately present on the section where a power source layer 1 is present directly under the travelling direction of the wiring pattern and on the section where the power source layer is present directly under it.
Patent JP-2000017039-A (JP)
Title: Expandable resin composition having biodegadability
Inventor: KUBO TAKAYOSHI
IPC: C08L101/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain an expandable resin composition excellent in productivity while having biodegradability. SOLUTION: This resin composition is obtained by compounding a straight chain polylactic acid having a molar ratio of L-form to D-form of 95/5-60/40 or 40/60-5/95 and a melt viscosity in terms of melt index value (MI) of 1-10 with 0.7-5 wt.%, based on the polylactic acid, polyisocyante compound having an isocyanate group of >=2.3 equivalents/mol to react them, and has a melt viscosity in terms of melt index value of not greater than 3.
Patent JP-S5973871-A (JP)
Inventor: MURAMATSU TAKESHI
IPC: H01R13/46
Filed: 1982-10-19
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-H0233944-A (JP)
Title: Manufacture of semiconductor metal bump electrode
Inventor: TAKUMA YOICHIRO
IPC: H01L21/60
Filed: 1988-07-23
Abstract: PURPOSE:To shorten the length of a fine metal wiring remaining at a manufactured bump, and to prevent a short-circuit accident between semiconductor elements by cutting the wiring at a position directly above a metal ball bonded to the element. CONSTITUTION:A metal ball 4 is formed at the end of a fine metal wiring in which a capillary 1 is inserted by an electric discharge, hydrogen flame, etc. The capillary 1 is moved down to press the ball 4 to the bump formed part of a semiconductor element 8, and secured to the element 8 in a state that the ball 4 is collapsed by a thermal press-bonding, an ultrasonic wave method or an ultrasonic thermal press-bonding method. A cutter 3 is driven, and a fine wiring 2 is cut by the cutter 3. The wiring 2 is cut at a position directly above the ball 4. The collapsed ball 4 and a bump 5 made of the wiring 2 of a small length are formed at the element 8. Thus, a short-circuit accident is prevented between semiconductor elements.
Patent JP-2000020324-A (JP)
Title: Distributed agent system
Inventor: SAKURABA YUICHI
IPC: G06F11/30
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To detect all dead locks and to enable an operator to easily recognize the generation places of these dead locks by transmitting a token from an agent for outputting an exclusive occupation request to the resource, validation the exclusive occupation request when the token from the resource is returned, and judging the generation of a dead lock when the token is returned from another resource or the like. SOLUTION: In the case of newly outputting an exclusive occupation request from an agent C to a resource (x), the agent C transmits a token to the resource (x). The token is transmitted from the resource (x) to an agent A and from the agent A to a resource (y). The resource (y) transmits the token to an agent B. Since an agent B has no resource outputting an exclusive occupation request, the agent B transmits the token to the resource (y) to be the transmission source existing close to the token. The token is transmitted from the resource (y) to the agent A and from the agent A to the resource (x). Since the resource (x) transmits the token to the agent C outputting the exclusive occupation request, the exclusive occupation request is validated.
Patent JP-H0348276-A (JP)
Title: Three-dimensional display device
Inventor: WATANABE REIKO
IPC: G03H1/22
Filed: 1989-07-15
Abstract: PURPOSE:To observe an image with a feeling of distance by switching display images on an image display part in synchronism with the angle of rotation of a rotating body equipped with plural holograms which differ in image formation distance. CONSTITUTION:The display images on the image display part 3 are switched in synchronism with the angle of rotation of the rotating body 4 equipped with the holograms 5 which differ in image formation distance L. Namely, a motor 41 has an encoder 43 which outputs a signal in synchronism with the angle of rotation of the rotating body 4 and a control circuit 7 switches the display images on the image display part 3 with the output of the encoder 3. Then the rotating body 4 where the holograms 5a - 5c are arranged rotates at high speed to form a 2nd virtual image 6b before the afterimage of a 1st virtual image 6a disappears and also form a 3rd virtual image 6c before the afterimage of the 2nd virtual image 6b disappears. Consequently, the image which provides the feeling of distance can be observed.
Patent JP-H05309620-A (JP)
Title: Production of concrete product provided with natural stone surface
Inventor: ANAMI MASAYUKI
IPC: B28B1/14
Filed: 1992-07-10
Abstract: PURPOSE:To projectedly expose natural stones on the surface of a product by a method wherein an adhesive plate with natural stones bonded thereon adheres to the inner surface of a form, a ready-mixed concrete is charged into the form, cured, and hardened, and the adhesive plate is removed from the surface of the released concrete product. CONSTITUTION:A natural stone adhesive plate 12 is formed by bonding a large number of natural stones 14, such as cobblestones and crushed stones, on one surface of an adhesive plate body 12a made of paper or a synthetic resin film through an adhesive. The adhesive plate 12 is erected along the inner surface of one frame 11 of a form 10. A ready-mixed concrete C is charged into a molding space 15, cured, and hardened. After the concrete C is hardened, a concrete product P with the adhesive plate body 12a bonded on the surface thereof is released from the form 10. The surface is shot-blasted for removing the adhesive plate body 12a with the removal of the concrete by a fixed thickness. In this manner, the concrete product P with the natural stones 14 projectedly exposed on the surface can be easily produced.
Patent JP-2000070273-A (JP)
Title: Biopsy device for surgery
Inventor: HUITEMA THOMAS W
IPC: A61M1/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a biopsy probe for collecting a soft tissue sample from a surgical patient. SOLUTION: The probe 10 has a frame 40 having a front end and a base end and a perforating element mounted at this end. This perforating element has a front end and a port which is arranged on the base end side of the front end and accepts a nearby tissue portion. The element has a cutter 50 having a base end and a front end. This cutter 50 is arranged slidably with the perforating element and has, at its front end, a cutting blade for cutting the tissue portion projecting into the port of the perforating element when the cutter 50 slides to the front end side through the port. The cut tissue portion is placed within the inside hole part of this cutter.  The probe 10 has a tissue removing device 60 which is arranged within the inside hole of the cutter and has a structure at its front end of the purpose of shutting off the inside hole part of the cutter, by which the movement in the inside hole part of the cutter of the cut tissue sample projected into the port is prohibited.
Patent JP-2001011283-A (JP)
Title: Rubber-reinforced styrene resin composition having excellent impact resistance
Inventor: IGAWA KIYOSHI
IPC: C08L25/12
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber-reinforced styrene resin composition having an excellent impact resistance, which is useful for various molded items, especially for vehicles parts. SOLUTION: This composition is obtained by dispersing (A) a graft polymer obtained by grafting (b) an aromatic vinyl component and (c) vinyl cyanide component or (d) another copolymerizing vinyl monomer component with (a) a diene rubber polymer component into (B) a copolymer obtained by copolymerizing the component (b) and the component (c) or this two components and the component (d), wherein i) the number average particle size of the component (a) is 0.08-1.0 μm, ii) the composition ratios of the composition are 5-40 wt.% for the component (a), 30-90 wt.% for the component (b), 5-50 wt.% for the component (c), and 0-40 wt.% for the component (d), iii) the molecular weight between crosslinking points (Mc) of the component (a) measured by a pulse NMR is 2,000-4,000 g/mol, iv) the ratio of dangling chains (Fb) of the component (a) measured by a pulse NMR is 10-30 1H%, v)  the spin-spin relaxation time (T2) of the component (a) measured by a pulse NMR is 3.0-7.0 ms, and vi) the correlation time (τ) of the component (a) measured by a pulse NMR is 0.2-0.5 ms.
Patent JP-H0933539-A (JP)
Title: Specimen carrying system
Inventor: OKUMURA MINOBU
IPC: G01N1/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain a specimen carrying system in which flexibility is enhanced in the control of carriage and the configuration of system by selecting an optimal carrying path thereby realizing high speed inspection and distributed treatment. SOLUTION: The specimen carrying system comprises specimens 101, a rack 102, a carrying line 103, various analyzers 111a and the like, connection units 112a and the like, and a general control means 121 for integrating the inspection item request data and analytic results data of the specimens 101 and rack 102 and controlling the carriage of rack 102. The connection unit 112a comprise means 113a for controlling the selective transfer of rack 102 on the carrying line 103 and the supply of rack 103 to various analyzers 111a. The connection control means 113a is connected through a signal transmission means 162a with each analyzer 111a and through a data communication means 161 with the general control means 121.
Patent JP-H0470717-A (JP)
Title: Electrochromic element
Inventor: SENDA MASANOBU
IPC: G02F1/153
Filed: 1990-07-11
Abstract: PURPOSE:To speed up the coloration and decoloration in a central part and to decrease the difference in the color near electrodes and the color in the central part by disposing auxiliary electrodes in the position opposite to main electrodes. CONSTITUTION:Voltages are impressed from the 1st and 2nd main electrodes 7, 12 to transparent conductive films 3, 4 and the voltages are also impressed from the 1st and 2nd auxiliary electrodes 8, 13 connected electrically via the transparent conductive films 3, 4 to the main electrodes to the transparent conductive films 3, 4 when an electric power is supplied to the main electrodes. The voltages approximately uniform over the entire part of the transparent conductive films by as much as the voltages impressed from the auxiliary electrodes 8, 13 to the transparent conductive films 3, 4 are, therefore, impressed. Then, the coloration and decoloration over the entire part of color developing films 5, 10 are rapidly executed. The 2nd main electrode 12 on the other transparent conductive film faces the 1st auxiliary electrode 8 and the 2nd auxiliary electrode 13 faces the 1st main electrode 7. The coloration and decoloration speeds near the main electrodes 7, 12 and the auxiliary electrodes 8, 13 are suppressed and the difference between the color near both electrodes and the color in the central part is minimized.
Patent JP-S5991443-A (JP)
Inventor: BUIRII ENGERUSU
IPC: G03D13/00
Filed: 1983-10-04
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-H0235481-A (JP)
Title: Controller for copying machine
Inventor: KATO EIICHI
IPC: G03G15/00
Filed: 1988-07-26
Abstract: PURPOSE:To reduce the number of parts composing a controller by imparting the function of detecting the abnormality of a copying machine main body to a toner sensor for detecting toner concentration. CONSTITUTION:When a drive check timer indicates 2sec during copying, the toner sensor LED 6a is turned on, and the drive timer is cleared, whereby abnormality checking is started. When interruption occurs 5ms after the toner sensor LED 6a was turned on, a drive check CNT (counter) is incremented. When an output from the toner sensor 6 is stabilized, the read data of the toner sensor 6 is stored in a data buffer DB. Whenever a 5ms interruption occurs, the read data of the toner sensor 6 is compared with the data of a DB toner sensor. If they disagree, normalcy is judged to continue a copying action. When said data are the same, a driving system is judged to be abnormal to light an abnormality display LED 20.
Patent JP-S6244004-A (JP)
Inventor: KOBAYASHI HARUICHI
IPC: H02B1/30
Filed: 1985-08-22
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-S6245266-A (JP)
Title: Method for remote fault diagnosis and fault repair of communication terminal equipment
Inventor: SHIJO KUNIO
IPC: H04L69/40
Filed: 1985-08-22
Abstract: PURPOSE:To diagnose and repair a fault of a communication terminal equipment by providing functions for reading/writing contents of a memory of the communication terminal equipment through communication and for executing a program of the memory to the terminal equipment. CONSTITUTION:A read request of a memory content from a diagnostic center is transferred to a facsimile equipment while being added with address information. The facsimile equipment reads/writes the said request via a network control circuit 4 and a control circuit 7, the result is sent to a program execution function 6 and the content of the memory 5 is read. The read data is transferred to the diagnostic center via the circuit 4. In this case, a fault diagnosis/fault repair program is built in the memory 5 and fault diagnosis/fault repair of the facsimile equipment is applied by transferring the execution request of the said program from the diagnostic center.
Patent JP-H0916052-A (JP)
Title: Image forming device
Inventor: HIBI TAKASHI
IPC: G03G15/02
Filed: 1995-06-29
Abstract: PURPOSE: To reduce noise produced in an image forming device, especially, the noise heard because electrification noise by a contact electrifying member is leaked from an exposure aperture part to the outside of a copying device when an original platen is located at a reversal position toy simple, constitution. CONSTITUTION: This image forming device is provided with the original platen 3 moving back and forth in order to scan a placed original, the exposure aperture part 9 through which image exposure light from the scanned original passes and which is positioned at the upper part of a device main body, and an image forming means forming the image exposure light, which passes through the aperture part 9 and is guided into the device main body, into an image on a sheet material by an electrophotographic system; and also provided with a screen plate 8 (shutter means) closing the aperture part 9 in a state where the original platen 3 is located at the reversal position in moving back and forth.
Patent JP-H0234935-A (JP)
Title: Bipolar transistor
Inventor: TAKAOKA MATSUO
IPC: H01L29/732
Filed: 1988-07-25
Abstract: PURPOSE:To prevent resistance between an emitter and a base from lowering and emitter currents from decreasing by arranging a constitution in which the gradient of emitter impurity concentration gradually lowering in the direction of going toward an external base region at an emitter region becomes smaller than the gradient of impurity concentration gradually lowering in the direction of going toward a collector region. CONSTITUTION:An emitter impurity introduction region, for example, an n type emitter region is divided intentionally into a high impurity concentration, i.e., n<+>-type emitter region 3A and a low impurity concentration, i.e., n<->-type emitter region 3B, and the n<->-type emitter region 3B contacting with the n<+>-type emitter region 3A is provided selectively in the direction of a p<+>-type external base region 4 of high impurity concentration outside the n<+>-type emitter region 3A. The gradient alpha of impurity concentration in the direction of going toward the external base region 4 from the center of the emitter region 3A is made smaller than the gradient beta of the impurity concentration in the direction of going toward a collector region 1. Hereby, the breakdown strength between the base and the emitter ceases to lower by the existence of the external base region 4. Also, the emitter currents can be increased.
Patent JP-H0538080-A (JP)
Title: Emergency power supply
Inventor: HIRATA AKIO
IPC: H02J7/34
Filed: 1991-07-25
Abstract: PURPOSE:To lower the rated capacity of emergency generator without requiring an emergency power supply by constituting an emergency power supply of a PWM control converter for switching power bilaterally thereby feeding power from the input side of the converter to important emergency loads through a switch. CONSTITUTION:A power interruption detecting/protecting circuit 18 detects abnormality, e.g. power interruption, and then switches a switcher 14 or a switch 17 to the side of emergency generator 12 thus feeding power to an emergency load 16 or a power converter 15 from an emergency generator 12 being driven through an engine 13. The emergency generator 12 requires several minutes for generating normal output voltage after occurrence of abnormality in a commercial power supply 11 because of the starting lag of the engine 13. During that interval, the switcher 14 is left open and a converter 15 inverts DC power of a battery 19 into AC power which is then fed through a switch 24 to important emergency load 22. Subsequently, the power interruption detecting/protecting circuit 18 detects normal output and switches the switcher 14.
Patent JP-S5975529-A (JP)
Inventor: ISHIKAWA MASAYUKI
IPC: H01H33/915
Filed: 1982-10-21
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-S6342389-A (JP)
Title: Method for electrowinning metal with anion exchange membrane containing fluorine
Inventor: MORI TAKASHI
IPC: C25C7/04
Filed: 1986-08-08
Abstract: PURPOSE:To efficiently obtain a high purity metal by dividing an electrolytic cell into a cathode chamber and an anode chamber with an anion exchange membrane contg. fluorine represented by a prescribed formula and by feeding an aq. soln. contg. metal ions to the cathode chamber and an acid soln. contg. the same kind of anions as the aq. soln. the the anode chamber. CONSTITUTION:An anion exchange membrane contg. fluorine is made of a copolymer having repeating units represented by the formula (where X is F or CF3, l is 0 or an integer of 1-5, m is 0 or 1, n is an integer of 1-5, p/q=2-16, each of R1-R3 is lower alkyl, R4 is H or lower alkyl, Z(-) is a halogen anion and a is an integer of 2-10). An electrolytic cell is divided into an anode chamber and a cathode chamber with the exchange membrane. An aq. soln. contg. metal ions is fed to the cathode chamber and an acid soln. contg. the same kind of anions as the aq. soln. in the cathode chamber is fed to the anode chamber.
Patent JP-H1014517-A (JP)
Title: Production of noodles
Inventor: AKASHI HAJIME
IPC: A23L7/109
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain highly soft and smooth noodles free from a foreign taste and a nasty smell, excellent in viscoelasticity, texture, taste and flavor and useful for Japanese wheat noodles, etc., by adding prescribed amounts of glucoamylase and ascorbic acid (salt) to grain flour and subsequently processing the produced noodle dough into the noodles. SOLUTION: Grain flour 1 such as wheat flour or rice flour is mixed with gluocoamylase and ascorbic acid such as L-ascorbic acid (salt) in 1.4-83 unit and 0.005-1mg, respectively, per g of the grain flour, and the produced noodle dough is processed into noodles having a high quality.
Patent JP-H0847646-A (JP)
Title: Pulverizer
Inventor: INOKI MASAHIRO
IPC: B02C2/10
Filed: 1994-08-08
Abstract: PURPOSE:To provide a pulverizer whose pulverizing force per one time is large and in which a raw material returning to a pulverizing zone from a classifying zone after polverization enters the clearance between a hammer and a liner from below. CONSTITUTION:This pulverizer has a ring-shaped rotary hammer 14 supported on a rotating shaft 7 and having a pulverizing blade 16 having plural projecting and recessed parts on the outside surface, a liner 15 fixed and arranged leaving a clearance between it and the rotating hammer 14 and also having plural projecting and recessed parts on the opposite surface to the rotating hammer 14, and a rotary type classifying blade 12 for discharging the raw material of a prescribed particle diameter or lower pulverized between the rotary hammer 14 and the liner 15 and brought upwards to the outlet 4 side. The pulverizing blade 16 is essentially provided on the whole surface. A circulating path 19 for bringing the raw material that has not been discharged to the outlet 4 side the clearance is formed below the pulverizing blade 16.
Patent JP-S6341895-A (JP)
Inventor: KITAMURA KOICHI
IPC: G09G5/24
Filed: 1986-08-07
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-S57108710-A (JP)
Title: Optical sensor
Inventor: KOSEKI TAKESHI
IPC: G01D5/26
Filed: 1980-12-26
Abstract: PURPOSE:To measure the physical quantity in a simple and effective way, by detecting the difference of the resonance wavelength between a steady beam and an abnormal beam for a Fabry-P'erot resonator to which the physical quantity to be measured is applied. CONSTITUTION:The physical quantity to be measured, e.g. the uniaxial pressure P is applied to a Fabry-P'erot resonator 1 which contains dielectric multilayered films 1b and 1c on both surfaces of a parallel plane plate 1a. The light having the swept wavelength is turned into parallel beams through an optical fiber 2 and a rod lens 3 to be led to a polarizing spectroscope 4. For instance, an abnormal beam of the lateral polarization component and a steay beam of the longitdinal polarization component are reflected on reflective surfaces 4a and 4b to be led to the resonator 1. Thus the resonance wavelength of the abnormal beam is varied. These two beams radiated from the resonator 1 are reflected on reflective surfaces 5a and 5b of a polarizing and synthesizing device 5 to be synthesized and then sent to a measurement control part via a rod lens 6 and an optical fiber 7. Then the pressure P is obtained from the difference of the resonance wavelength between both beams. In such way, the physical quantity is measured in a simple and effective way.
Patent JP-S6077994-A (JP)
Title: Method for plating plastic
Inventor: UMEI ISAO
IPC: C23C18/31
Filed: 1983-10-06
Abstract: PURPOSE:To prevent the deposition of metal on a jig and to reduce the cost of plastic plating by dipping the jig in a soln. of an org. compound contg. sulfur, attaching a molded plastic article to the jig, and plating it. CONSTITUTION:A plating jig is dipped in a soln. of an org. compound contg. sulfur such as a mercapto compound, a thiocarbonyl compound or a sulfide compound, and it is washed. A molded plastic article is attached to the jig and plated by a conventional method. By this method the sticking of plating to the coated surface of the jig can be prevented, so the exchange of the jig is not required, and the plastic article can be plated without staining the jig.