baber/WOPTO huggingface dataset:
Patent JP-H0258377-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI YASUSHI
IPC: H01L27/10
Filed: 1988-08-24
Abstract: PURPOSE:To realize high speed advancement of operation speed of a semiconductor integrated circuit device having DRAM by making wiring layers at the first and second layers into the wiring layers for signal transmission which are connected electrically at every specified interval. CONSTITUTION:In DRAM1, standard clock signal generating circuits (RAS and/or CAS) which are arranged respectively on opposite short sides of a rectangular chip and address circuits (XAB, YAB) are provided extendedly along the long side of the rectangular chip and are connected with standard clock signal wires in short-circuited two-layer wiring structure. Hereby, the resistance value of the standard clock signal wiring is reduced as compared with the case of single layer wiring structure, and high speed advancement of the transmission speed of standard clock signals is achieved. Hereby, the margin of address set-up time and address hold time improves, and high speed advancement of the operation speed of the DRAM1 can be achieved.
Patent JP-H1084215-A (JP)
Title: Loop antenna
Inventor: HANS STAUFER
IPC: H01Q7/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a loop antenna which does not easily suffer the capacitive influence of an external structure such as a human body, etc., by combining together two loop antennas having breaks respectively. SOLUTION: The 1st and 2nd conductive loops 12 and 16 have breaks 14 and 18 respectively and form a loop antenna 10. Both loops 12 and 16 are arrayed almost concentrically to each other, so that the capacitive coupling is secured for the satisfactory protection of the tuning frequency of the antenna 10 against the influence of the external capacitance. The loops 12 and 16 are constructed so as to set their breaks 14 and 18 at the positions where both loops are placed opposite to each other, i.e., at the positions opposite toward the diameters of both loops. The tuning capacitance is scattered on the entire surfaces of both loops 12 and 16. As a result, the improved antenna 10 does not easily suffer the influence of the external capacity like in the case where the antenna 10 approaches to a human body.
Patent JP-S60102883-A (JP)
Title: Inverter device
Inventor: SUGANO KAZUO
IPC: H02M7/515
Filed: 1983-11-07
Abstract: PURPOSE:To reduce the current unbalance and the wiring inductance by arranging a plurality of gate turn OFF thyristors GTO on the same circumference, and mounting a snubber diode at the center of a circle of the snubber diode. CONSTITUTION:Four GTOs 1-4 connected in parallel are arranged at an equal interval on the same circumference, and a snubber diode 5 is disposed at the position which becomes a center of a circle of GTOs 1-4. When thus constructed, the wiring lengths of the GTOs 1-4 to the diode 5 can be equalized, thereby reducing the current unbalance and wiring inductance.
Patent JP-S6363050-A (JP)
Title: Electrophotographic sensitive body
Inventor: ONO HITOSHI
IPC: G03G5/06
Filed: 1986-09-04
Abstract: PURPOSE:To enhance sensitivity, to reduce variances in sensitivity and acceptance potential even during repeated uses, and to enhance durability by forming a photosensitive layer containing a specified azo compound on a conductive substrate. CONSTITUTION:The electrophotographic sensitive body has on the conductive substrate the photosensitive layer containing one of the azo compounds represented by the formula shown on the right in which each of R<1> and R<2> is H or the like; Ar is an aromatic hydrocarbon group optionally linked through a bonding group or the like; and n is 1, 2, or 3. Since these azo compounds generate charge carriers in extremely high efficiency when they absorb light, they are suitable for the constituent of the charge generating layer of the laminate type photosensitive body. The charge generating layer is obtained by dissolving or dispersing the azo compound of the formula, for example, into a proper solvent alone or together with a binder polymer, and coating the conductive substrate with this obtained coating solution, and drying it.
Patent JP-H06136089-A (JP)
Title: Composition for polyurethane elastomer
Inventor: MURAYAMA KIYOBUMI
IPC: C08G18/10
Filed: 1992-07-14
Abstract: PURPOSE:To provide the composition for polyurethane elastomer having excellent physical properties in heat resistance, etc., little in eluted substances and exhibiting excellent performance when used for dialysis type artificial organ devices, and used for polyurethane elastomers. CONSTITUTION:An isocyanate-modified product and an NCO group-terminated prepolymer are used, and an amine polyol and/or a non-amine polyol are used as a curing agent.
Patent JP-H0743735-A (JP)
Title: Electrode substrate for display element and its production
Inventor: SEGAWA YUJI
IPC: G02F1/1343
Filed: 1993-07-30
Abstract: PURPOSE:To relieve the internal stress of the substrate for a display element having a laminar structure. CONSTITUTION:This electrode substrate for the display element contains a laminate superposed successively with a resin layer 1, a substrate layer 2 and patterned conductive layers 3. This substrate layer 1 consists of an SiO2 film 8 formed by sputtering. The conductive layers 3 consist of a composite superposed with a first ITO film 9 formed by low-temp. sputtering and a second ITO film 10 formed by high-temp. sputtering. The SiO2 film 8 has nearly zero internal stress and the first ITO film 9 has tensile internal stress. The second ITO film 10 has compressive internal stress capable of offsetting the tensile internal stress.
Patent JP-H0952612-A (JP)
Title: Tail section for wire-pulled conveyor device
Inventor: MANABE MASAHIRO
IPC: B65G17/02
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent deformation by a conveyed object and increase the load quantity by providing a tail drum, multiple pairs of line pulleys, multiple pairs of carrier rollers, and a carrier roller supporting a return path portion on a frame erected on support shoes. SOLUTION: A frame 22 is provided with multiple pairs of line pulleys 15 shrunk in width downward in the conveying direction from a tail drum 23 side and multiple pairs of carrier rollers 16 made deeper in depth at the center section in the conveying direction. A straight carrier roller 24 supporting the return path portion 2b of a conveyor belt is provided at the lower section of the frame 22. The return path portion 2b is guided to the tail drum 23 by the carrier roller 24, and it is inverted by the tail drum 23. A forward path portion 2a is gradually shrunk in width in the conveying direction by the line pulleys 15 and the carrier rollers 16, and it is deformed into a stable recessed shape after a conveyed object W is loaded.
Patent JP-S60101511-A (JP)
Title: Optical fiber cable
Inventor: OOMAE KAZUYA
IPC: G02B6/44
Filed: 1983-11-07
Abstract: PURPOSE:To reduce an optical fiber cable in cost by shortening the pitch of twisting of the part to undergo severe bending in fixing an optical fiber cable, and lengthening it at the parts not undergoing severe bending. CONSTITUTION:The parts of a cable which is expected to be subjected to severe bending are illustrated here. Only both ends of the optical fiber cable A, A are enabled to meet the expected severe bending, and they are formed with a short pitch enough to afford a sufficient length necessary for terminal treatment. Tha part B except the parts A is given long pitches.
Patent JP-H0372873-A (JP)
Title: Cat x mouse heterohybridoma and gene fragment capable of coding constant region of canine immunoglobulin lambdachain
Inventor: EDA YASUYUKI
IPC: C12N15/02
Filed: 1989-08-10
Abstract: NEW MATERIAL:A cat X mouse heterohybridoma capable of producing canine immunoglobulin. USE:For producing a diagnostic, preventing and treating agent for viral diseases of cats. PREPARATION:For example, complete Freund's adjuvant is subcutaneously and intraperitoneally injected into a cat to carry out nonspecific immunization. The aforementioned operation is then repeated at an interval of 2-3 weeks to enhance immunization. After the final immunization, the spleen and lymph node are extracted, washed and crushed into small pieces to provide a cell suspension, which is subsequently treated with an erythrocyte removing solution to remove erythrocytes. The resultant suspension is then centrifuged to separate canine lymphocytes, which are subsequently mixed with a myelomatous cell system derived from mouse BALB/c. A 45% polyethylene glycol solution is then added to carry out cell fusion. The obtained fused cells are cultured in an HAT culture medium to afford a hybridoma, which is subsequently screened to provide a heterohybridoma capable of producing canine immunoglobulin.
Patent JP-S6452870-A (JP)
Title: Production of small mat
Inventor: HASE TORAJI
IPC: B32B5/16
Filed: 1987-08-22
Abstract: PURPOSE: To provide a method for producing a small mat, enabling the simple connection of gray fabrics by planting piles on plural base fabrics containing a thermoplastic material, while leaving the end portions of the base fabrics, and subsequently thermally fusing the end portions of the base fabrics to each other. CONSTITUTION: This method for producing a small mat comprises planting piles on plural base fabrics comprising plural components including a thermoplastic material to form gray fabrics, while leaving the end portions of the base fabrics, continuously arranging the formed gray fabrics, and subsequently thermally fusing the end portions of the small gray fabrics to each other into the belt-like product.
Patent JP-H0928311-A (JP)
Title: Hardening treatment agent for fishing bait including krill and production of fishing bait including krill by using the hardening treatment agent
Inventor: ITOU TSURUTAROU
IPC: A23K1/10
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject treating agent composed of a mixture of potassium carbonate and sodium carbonate and effective for hardening a fishing bait such as krill by immersing the fishing bait in the treating agent to prevent the unintentional release of the bait from a hook without deteriorating the odor, shape and color suitable for fishing bait. SOLUTION: This hardening treatment agent is composed of a mixture of potassium carbonate and sodium carbonate. It is preferably composed of a mixture of 24% potassium carbonate and 4% sodium carbonate. A fishing bait having a hardness to firmly adhere to the hook and prevent unintentional release of the bait can be produced by cutting frozen, thawed or thawed and drained raw shrimp such as krill or mysid, fish such as horse-mackerel or shellfish such as abalone to a size suitable for fishing bait and immersing the cut material in a mixed solution produced by adding fresh water or sea water to the above hardening agent. The discoloration and degradation of the fishing bait can be prevented by compounding the above treating agent with sodium hyposulfite and sodium chloride.
Patent JP-S5998606-A (JP)
Inventor: SATOJI HISAYUKI
IPC: A01B69/00
Filed: 1982-11-29
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-H0374243-A (JP)
Title: Structure of container for rear wiper of vehicle
Inventor: SUMI HIDEKI
IPC: B60S1/58
Filed: 1989-08-12
Abstract: PURPOSE:To flow ai smoothly into a container when a lid is open and to improve an appearance when a wiper is not used, and to prevent a breakdown of the wiper by providing the lid which closes the container by covering it from above and rear, and by providing an opening and closing mechanism which moves the lid backwards from the closed position. CONSTITUTION:When a rear wiper 8 is not used, the rear wiper 8 is contained in a container portion 7 formed in a trunk lid portion 5b of a door body 5. Because upper and rear apertures of a body are closed by covering them with a lid 9, the rear wiper 8 is not affected by external force such as snow weight and the like. Consequently, a breakdown of the rear wiper 8 is prevented, and in addition, an appearance of the vehicle is improved. When the rear wiper 8 is used, the lid 9 is moved backwards from the closed position by operating an opening and closing mechanism 10, and upper and rear parts of the container portion 7 are opened. In this case, air flows into the container portion 7 from above along a door glass 6, and then flows along an almost horizontal bottom surface 7a, and finally flows out smoothly backwards through the rear aperture without being obstructed by the lid 9. Consequently, air resistance is reduced, and wind noise is prevented.
Patent JP-S60102938-A (JP)
Title: Catalyst for hydrorefining of heavy hydrocarbon oil
Inventor: MIZUDORI TAKEHIKO
IPC: B01J29/80
Filed: 1983-11-09
Abstract: PURPOSE:To obtain a catalyst for converting heavy hydrocarbon oil to a petroleum product high in value added by removing impurities contained in heavy hydrocarbon oil by the catalytic treatment of said hydrocarbon oil in the presence of hydrogen, by supporting Mo or the like by an inorg. porous carrier comprising alumina and zeolite. CONSTITUTION:In an inorg. porous carrier consisting of 50-95wt% alumina and 5-50wt% of zeolite, the aforementioned zeolite is at least one of clinoptilolite, mordenite and A-type zeolite and at least one of a metal component selected from Mo, W, Co, Ni, iron and Cr by the aforementioned carrier. In thus obtained catalyst, the fine pore characteristics thereof are set so that a fine pore volume is within a range of 0.4-1.2ml/g, the volume of fine pores with a pre size of 120-200Angstrom  occupies 60% or less and the volume of fine pores with a pore size of 200Angstrom  or more occupies at least 30%. This catalyst is used to apply catalytic treatment to heavy hydrocarbon oil in the presence of hydrogen to remove impurities contained therein and a petroleum product high in value added is obtained.
Patent JP-S6188911-A (JP)
Title: Automatic plate thickness control method in tandem rolling
Inventor: NAWATA YASUTAKA
IPC: B21B37/18
Filed: 1984-10-05
Abstract: PURPOSE:To reduce control errors by correcting the roll speed of 1st rolling mill in proportion to the product of the plate thickness deviation and the arithmetic estimated value of an influence coefficient corresponding to the plate thickness deviation at the inlet side of 2nd rolling mill. CONSTITUTION:The plate thickness h1 at the outlet side of 1st rolling mill is inputted from a plate thickness gage 4 to a gain arithmetic unit 13, the first indication speed pulse of between rolling mills 1, 2 from a plate speedometer 51, and the second indication speed pulse at the outlet side of the rolling mill 2 from a plate speedometer 52. The arithmetic unit 13 outputs the arithmetic estimated value a/b of an influence coefficient to an arithmetic unit 12 with updating the operation and memory each time when a sampling pulse is generated. The arithmetic unit 12 inputs to a speed control unit 21 the roll speed correction DELTAVr1 of 1st rolling mill with performing the operation of the plate thickness deviation DELTAh1 as the signal of a/b.DELTAh1. Due to the speed correction being performed according to the rolling condition with said method the control errors in automatic control are reduced.
Patent JP-S6369465-A (JP)
Title: Switching signal generation for power converter
Inventor: SHIRONOKUCHI HIDEKI
IPC: H02M7/48
Filed: 1986-09-05
Abstract: PURPOSE:To reduce noise, by a method wherein the frequency of a pulse width modulation signal is varied at random within a prescribed frequency band. CONSTITUTION:A switching signal generating method for an inverter or the like is provided with a sinusoidal signal EO1, i.e., an output reference signal, and a triangular signal EP1, i.e., a pulse width modulation signal, and frequency of the triangular signal EP1 is varied at random within a frequency band having a prescribed width with respect to the fundamental frequency at the center. The sinusoidal signal EO1 and the triangular signal EP1 are compared, and according to a magnitude resulting from the comparison, a switching signal Sa and a switching signal Sb an inverted signal of Sa, are obtained. Transistors 4, 5 are driven by both signals Sa, Sb respectively, and a prescribed output signal Eout1 is outputted from the inverter 1. As a result, a higher harmonic component contained in the output signal Eout1 is distributed widely in a range of integer times of the prescribed frequency band, and thereby noise of a motor 6 can be reduced.
Patent JP-H0952748-A (JP)
Title: Irritant for blended cement and blended cement composition
Inventor: MORIOKA MINORU
IPC: C04B7/153
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To produce an irritant for a blended cement usable mainly in a civil engineering.contruction industry and capable of preparing a blended cement composition having good ininitial strength manifesting property and a large neutralization suppressing effect. SOLUTION: The irritant for the blended cement is formed by heat treating a blend containing CaO, Al2 O3 and CaSO4 as starting materials and composed of a mineral group with a free lime, hauynite and anhydrous gypsum as an active principle and has CaO/Al2 O3 mol. ratio of 7.5-18 and CaSO4 /Al2 O3 mol. ratio of 1.6-4 and further may be incorporated with an inorg. sulfate. The blended cement composition is formed from cement and this irritant for the blended cement.
Patent JP-S6365451-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G5/147
Filed: 1986-09-08
Abstract: PURPOSE:To enhance durability against abrasion and occurrence of scratches on a surface due to rubbing by incorporating >=1 kinds of fluorinated polycarbonates and >=1 kinds of fluororesin powders in least the layer located farthest from a conductive substrate. CONSTITUTION:The electrophotographic sensitive body is provided with the conductive substrate and a photosensitive layer formed on it and the surface layer located farthest from the substrate containing >=1 kinds of fluororinated polycarbonates and >=1 kinds of fluororesin powders. The fluororesin powder to be used here is one or a combination properly selected from the powders of the following polymers: tetrafluoroethylene, trifluorochloroethylene, difluorodichloroethylene, and hexafluoroethylenepropylene resins, polyvinyl fluoride, polyvinylidene fluoride, and the copolymers of the monomers of these polymers, thus permitting the surface layer to be remarkably enhanced in mechanical durability against abrasion and occurrence of scratches due to rubbing, stable even under high humidity, good in cleanability, and freed of attaching of a toner to the surface of the sensitive body.
Patent JP-2000037685-A (JP)
Title: Method for estimating disjoining time of recycle product, disjoining method, electronic part and plan supporting apparatus
Inventor: ASANO KOJI
IPC: G06Q50/04
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the disjoining time required in the disjoining of a recycle product within a short time without actually disjoining the product in evaluating the easy disjoining properties of the product from the disjoining time required in the disjoining of the recycle product. SOLUTION: When the disjoining time of the printed circuit board constituting of an on-vehicle electronic device is estimated at first, the time (unit disjoining time) required in the detachment of the electronic part attached to the printed circuit board is preliminarily measured at every kind (resistor R, capacitor C, transistor Tr,...) of the attached electronic part. When the disjoining time is calculated, the product of the unit disjoining time at every kinds of parts and the number of parts is calculated and a disjoining time is estimated from the sum total of product values. As a result, the disjoining time of the printed circuit board can be calculated without actually disjoining the board and easy disjoining properties can be evaluated from a plan stage.
Patent JP-H0930875-A (JP)
Title: Glazing equipment
Inventor: SHINBA KOICHI
IPC: C04B41/86
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To contrive to improve operation efficiency of a glazing equipment by shortening one cycle form in this time glazing operation to the next one. SOLUTION: This glazing equipment is equipped with a conveyor 23 for transporting a material E to be glazed from a transportation position Aa through a glazing position to a carrying out position Ca. The conveyor 23 is furnished with a revolving part 27 having a standing revolving shaft center 27a, three or more supporting arms 29 which are protrusively installed radially at each central angle equally dividing the circumference of the revolving shaft center 27a from the revolving part 27 and rotatably provided with placing parts 31 for the materials to be glazed at their tip sides and a driving device for intermittently moving these supporting arms 29 at the same pitch as that of the central angle around the revolving shaft center 27a as the center.  The placing part 31 for the material to be glazed of each supporting arm 29 is intermittently stopped at the transportation position Aa, the glazing position and the carrying out position Ca in this order.
Patent JP-S5999056-A (JP)
Title: Secondary suction air supplying device for internal combustion engine
Inventor: FUJIMURA AKIRA
IPC: F02M23/08
Filed: 1982-11-29
Abstract: PURPOSE:To maintain an air-fuel ratio properly at all times by a method wherein the engine is supplied with the secondary air, whose amount is proportional to the amount of suction air passing through a throttle valve, upon low and middle load operation while the same is supplied with the secondary air, whose amount is the sum of said secondary air and the secondary air passing through a separate flow amount control means, upon high load operation. CONSTITUTION:A secondary suction air path 11 is connected to a suction air path 3 so as to bypass the throttle valve 5 while two sets of air control paths 13, 14, interposed with air control valves 15, 16 respectively, are provided so as to bypass an orifice 12 provided in the path 11. A suction air path and an exhaust path 10, at the downstream of the throttle valve 5, are communicated by an exhaust gas recirculating path 20 interposed with an exhaust gas recirculation control valve 21. Each control valves 15, 21 are controlled by introducing a negative pressure controlled by a vacuum control unit 31 common for the vacuum chambers 15a, 21a thereof while an air control valve 16 is controlled by introducing the suction vacuum of the downstream of the throttle valve 5 into the vacuum chamber 16a thereof. Further, solenoid valves 18, 19 are provided in the flow distributing paths 11a, 11b of the downstream of the orifice 12 while both of the valves 18, 19 are controlled through a control circuit 53 in accordance with the output of an oxygen concentration sensor 54.
Patent JP-H1154845-A (JP)
Title: Wax tape for transcribing
Inventor: YAMADA SHIGEHIRO
IPC: H01S5/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To realize reliable mounting by preventing surface oxidation of an In wax material layer placed as a lower layer by forming an oxidation resistant wax layer on a tape-shaped film base material such as Teflon(R), and then forming a single-based wax layer, thereby creating a two-layer construction. SOLUTION: An Au-based wax layer 42, which is an oxidation resistive wax layer, is vapor deposited by approximately several tens of angstroms on a single surface of a tape-shaped film base material 41, such as Teflon and, moreover a single wax layer 43 is vapor deposited by approximately several microns, thereby forming a two-layer construction. Also, AuSn is used for an Au-based wax layer, and In is used for a single wax layer. An example of composition ratio for AuSn system of Au-based wax material is Au approximately 70%±10%, and Sn 30%±10%. Also, in other Au-based wax material, for example, AuSi (Si: 1 to 4%), AuGe (Ge 1 to 15%), AuBs (Sb: 1 to 4%) are used, and the film thickness is about 1 to 5 μm.