baber/WOPTO huggingface dataset:
Patent JP-H0222052-A (JP)
Title: Heat shrinkable laminated film and preparation thereof
Inventor: NISHIMOTO YOSHIHARU
IPC: C08L29/04
Filed: 1987-12-07
Abstract: PURPOSE:To improve stretching film-forming properties by forming a laminated film consisting of a layer composed of a mixture of a polyamide resin and a saponified ethylene/vinyl acetate copolymer and a layer containing the saponified ethylene/vinyl acetate copolymer. CONSTITUTION:A resin mixture (A) is obtained by mixing 65-85wt.% of a polyamide resin with 15-35wt.% of a saponified ethylene/vinyl acetate copolymer. Separately, a resin (B) containing at least 55wt.% of the saponified ethylene/ vinyl acetate copolymer is obtained. Then, at least two layers of the layer of the resin mixture (A) and the layer of the resin (B) are laminated to each other so that the layer (A) becomes thicker than the layer (B) and subjected to co-extrusion to be formed into a tubular shape. Subsequently, the film is heated to 75-100 deg.C to be biaxially stretched by 1.3-3.5 times respectively in longitudinal and lateral directions to prepare a heat-shrinkable laminated film.
Patent JP-H07159032-A (JP)
Title: Veneer-loading structure for timber dryer
Inventor: SE SHIYOU
IPC: F26B25/00
Filed: 1993-12-09
Abstract: PURPOSE:To alleviate a load of a veneer-loading operation and to apply it to an automatic operation. CONSTITUTION:A trestle having a post 51 and a veneer-placing unit 52 is so provided as to cross over a traveling track 2 at an upstream side of a drying chamber, and a veneer-loading mechanism 53 for loading an undried veneer P1 in a veneer container 34 of a truck 3 is formed at an upstream side of the unit 52. The mechanism 53 has a chute 53b having a veneer-loading inlet 55 at an upper part and a veneer discharge port 56 opposed to the container 34 at a lower part, and a pair of veneer-supply rollers 53c provided in the chute 53b to hold the veneer P1 loaded in the inlet 55 to forcibly shift it to the container 34.
Patent JP-H072787-A (JP)
Title: Optically active 3-acyl-2-oxoimidazolidine-4-carboxylic acid derivative and its production
Inventor: HAYASHI MASAAKI
IPC: A61P43/00
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for pharmaceutical compound having angiotensin converting enzyme inhibiting action. CONSTITUTION:The compound of formula I (R<2> is t-butyl or benzyl; R<3> is lower alkyl or aryl), e.g. (4S)-1-methyl-3-[(2R)-2-(p-toluenesulfonyloxy)propionyl]-2- oxomidazolidine-4-carboxylic acid t-butyl ester. The compound of formula I can be produced by reacting an (S)-2-oxoimidazolidine-4-carboxylic acid derivative of formula II with a reactive derivative of an (R)propionic acid compound of formula III at the carboxyl group in the presence of an acid acceptor (e.g. potassium t-butoxide) in a solvent (e.g. THF) under cooling or at room temperature.
Patent JP-H01150680-A (JP)
Title: Yarn winding method through doffing carrier
Inventor: INOUE KAZUYUKI
IPC: B65H67/04
Filed: 1987-12-09
Abstract: PURPOSE:To prevent bunching by grasping the end of yarn by means of a cutter clamp mounted on a doffing carrier then passing the end of yarn through the end section of an empty bobbin and bringing to the rear side of the empty bobbin and bringing to the rear side of the empty bobbin thereafter positioning the end of yarn at an approximately intermediate section of the empty bobbin and positioning the yarn handling area between the empty bobbin and a drum. CONSTITUTION:End of yarn Ya at yarn feed wide is passed by means of a cutter clamp 12 between the end section of an empty bobbin 3 and a cradle 2 without being gripped by them and brought to the rear side of the empty bobbin 3, then it is pulled forward and released at an intermediate position in axial direction of the empty bobbin 3 where the yarn handling area therefor is positioned between the empty drum 3 and a drum 4. Consequently, the end of yarn Ya is wound by approximately single turn at the intermediate section of the empty bobbin 3. When the empty bobbin 3 is contacted with the drum 4 and rotated under this state, the end of yarn Ya is wound around the empty bobbin 3 directly without causing bunching.
Patent JP-2001132422-A (JP)
Title: Device for simultaneously and continuously changing opening/closing time and lift quantity of valve in engine, and continuously changing control method thereof
Inventor: HIRANO MASATOSHI
IPC: F01L13/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a device of simple structure for simultaneously and continuously changing valve opening/closing time and lift quantity of a valve in an engine, and a simple control method for the device. SOLUTION: This device is composed of a cam formed in such a way that height from a rotation axis with a cam shaft to an action surface of the cam is similar, and that spiral movement is made by rotation with the cam shaft to move the action surface of the can in a rotation axis direction of the cam shaft, and a valve lifter or arm or the like provided with a surface having a valve stopping action and a valve lifting action in a contact surface with the cam, and for changing action of the cam to the valve lifter or arm or the like, a control method conducted by movement of the cam shaft itself in the cam shaft rotation axis direction is applied for achieving purposes.
Patent JP-2000136326-A (JP)
Title: Traffic marking coating material
Inventor: TAKEMOTO KOICHI
IPC: C09D5/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material not undergoing a decrease in light emission such as fluorescence or phosphorescence even on exposure to e.g. rainwater by mixing a hydrogenated alicyclic petroleum resin with a silica or alumina type inorganic filler and a pigment which fluoresces or phosphoresces when excited with near-infrared rays in a specified ratio. SOLUTION: This coating material comprises 100 pts.wt. hydrogenated alicyclic petroleum resin, 45-200 pts.wt. silica or alumina type inorganic filler and 5-30 pts.wt. pigment which fluoresces or phosphoresces when excited with near infrared rays. The silica type filler is exemplified by a silicon dioxide type filler or an ultra-fine bulky silica powder. The alumina type filler is exemplified by one based on aluminum hydroxide or aluminum oxide and may be an unhydrated or hydrated one. Further, it is desirable to add glass beads to the coating material. The coating material can give a traffic mark resisting abrasion caused by vehicles or pedestrians and showing excellent durability to sunlight, rainwater, and wind.
Patent JP-H02156702-A (JP)
Title: Package for microwave device
Inventor: NODA MASAKI
IPC: H01P3/08
Filed: 1988-12-09
Abstract: PURPOSE:To decrease the insertion loss of a transmission line by sending a microwave signal into a package through a microstrip line. CONSTITUTION:A strip conductor 12 is formed opposite to a ground conductor 3 and acts like a microstrip line, and receives a microwave IC5 via a throughhole 11 and a connection line 13. Metallic lead terminal 6A, 6E connecting to a strip conductor 12 are used for a microwave signal input/output terminal requiring impedance matching and metallic lead terminals 6B, 6D, 6F, 6G are used for input/output terminals for a power supply, a base band signal and an intermediate frequency signal. The metallic lead 6C is used for a ground terminal. Moreover, the strip conductor 2 and other lines 10B, 10D, 10F, and 10G are arranged separately on front and rear sides of a carrier 2 and since the ground conductor 3 is located among the terminals by selecting the arrangement of the terminals properly, mutual interference is minimized.
Patent JP-H06159687-A (JP)
Title: Microwave oven
Inventor: INOUE HIROKI
IPC: F24C7/02
Filed: 1992-11-19
Abstract: PURPOSE:To control heating of each heating chamber partitioned by an intermediate partition in a microwave oven having an intermediate partition detachable in a heating warehouse. CONSTITUTION:A microwave oven comprises heating high frequency generating means 8, 10 independently controllable at each of a plurality of heating chambers formed by an intermediate partition 6, first type sensing means 9 for sensing presence/absence of the partition 6, second type sensing means 13, 15 for sensing gas and/or steam generated from a matter 55 to be heated provided in the respective chambers, third type sensing means 32, 33 for sensing presence/absence of the matter to be heated in the chambers, and fourth type sensing means 24, 25 for sensing which of metal and dielectric material is the material of the partition.
Patent JP-H06159810-A (JP)
Title: Heat-exchanging device for water heater
Inventor: FUJIO AKIRA
IPC: F24H9/00
Filed: 1992-11-19
Abstract: PURPOSE:To provide a heat-exchanging device for water heater, of which the number of constituent parts can be small, and which can prevent a sandwich phenomenon of cold water from happening. CONSTITUTION:The title heat-exchanging device is arranged in the passage for a combustion exhaust gas of a water heater, and is arranged in parallel in the passage of the combustion exhaust gas, and at the same time, is equipped with a plurality of hollow heat transferring plates 11, 11 in which a water passing chamber 10 is formed. At both sides of these hollow heat transferring plates 11, connecting ports 12, 13 with different height locations are respectively provided to be projected, and respective connecting ports 12 13 are connected to the connecting ports 12, 13 of the adjacent hollow heat transferring plate 11, for the constitution.
Patent JP-H06216378-A (JP)
Title: Preparation of integrated circuit device
Inventor: JIYON HAWAADO GIBUNZU
IPC: H01L21/336
Filed: 1993-12-10
Abstract: PURPOSE: To improve sheet resistance of a gate of an integrated circuit device by charging an exposed part on a gate and a trench, extended on a junction part flat with a conductive material of different low sheet resistances. CONSTITUTION: A passivation layer 30 on a gate lamination 18 is removed, and the passivation layer 30 is removed to form a trench 36 to an insulation layer 32 and the gate lamination 18. A trench 40 is formed in an insulation layer on a junction part selectively with respect to a passivation layer, passes through the passivation layer 30 and extends selectively to a junction part 16. The trenches 36, 40 are charged with a conductive material 38 of different low sheet resistances to form a contact to the gate lamination 18 and the junction part 16, and are made flat together with the insulation layer 32. In this way, sheet resistance of a gate is improved.
Patent JP-H05129406-A (JP)
Title: Equipment for evaluating semiconductor device
Inventor: TOKITA MOTOHARU
IPC: H01L21/66
Filed: 1991-10-30
Abstract: PURPOSE:To enable accurate device evaluation even when one out of a plurality of semiconductor elements formed on a wafer is broken in the course of evaluation. CONSTITUTION:An applying measurement part 1 applies stress electric field to each of the MOS diodes on a wafer 4, and measures the electric state of an object to be measured. A CPU 2 controls the applying measurement part 1. A stress power supply part 3 consists of the applying measurement part 1 and the CPU 2. A plurality of the stress power supply parts 3 are controlled by a central control part 5.
Patent JP-H10149905-A (JP)
Title: Manufacturing method of varistor
Inventor: KOYAMA KAZUSHIGE
IPC: H01C7/10
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which can bake a varistor element and an external electrode at the same time in the temperature range of 580-1100 deg.C. SOLUTION: A varistor element 1 is made in such composition that at least Bi2 O3 by 0.2-2.0mol%, Sb2 O3 by 0.01-1.5mol%, and SnO2 , 0.01-0.5mol% as sub components to ZnO as the main component, and electrode paste is applied, and then a varistor element 1 and external electrodes 2a and 2b are baked at the same time at 850-1100 deg.C.
Patent JP-H06160637-A (JP)
Title: Surface light source device
Inventor: MATSUDAIRA TSUTOMU
IPC: G02F1/1335
Filed: 1992-11-19
Abstract: PURPOSE:To enhance the light emitting efficiency of a surface light source device and to reduce the cost thereof. CONSTITUTION:A fluorescent tube 12 is set on the side surface of a light transmission plate 11 and the surface of the plate 11 is coated with transparent resin. Spherical particles 13 whose refractive index is different from that of the transparent resin are mixed in the transparent resin or made to adhere to be fixed to the surface. Thus, the brightness of the light emitting surface is enhanced without deteriorating the uniformity of the brightness and the cost of the device is reduced in comparison with a conventional surface light source device.
Patent JP-S63159845-A (JP)
Title: Free radical recording material
Inventor: OKAMOTO TOSAKU
IPC: B41M5/28
Filed: 1986-12-23
Abstract: PURPOSE:To maintain the stable recording surface of the titled material for light by incorporating any one of a free radical generating compd. or a coloring agent in a microcapsule, followed by coloring the obtd microcapsule by heating and irradiating light. CONSTITUTION:The recording layer is provided on a substrate body by incorporating any one of the free radical generating compd. capable of generating a free radical by irradiating the light and the coloring agent capable of coloring by the free radical in the microcapsule. Thus, the shell film of the capsule becomes permeability by heating at the time of thermally recording, and a latent image is formed by contacting the free radical generating compd. and the coloring agent only at a heated part, and the obtd. latent image is made in visible by irradiating the light to said image and coloring it. Thus, the stable recording surface of the titled material for the light can be maintained.
Patent JP-H09148175-A (JP)
Title: Ceramic capacitor
Inventor: KIMURA TETSUYA
IPC: C04B35/46
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance a ceramic capacitor in mechanical strength without influencing it in electrical properties as a dielectric ceramic. SOLUTION: This ceramic capacitor is formed through such a manner that dielectric layers 2 mainly formed of barium titanate (BaTiO3 ) and inner electrode layers 3 are alternately laminated for the formation of a laminated ceramic capacitor 4, outer layers 7 and 8 formed of material composed of compound mainly consisting of barium titanate (BaTiO3 ) and 40 to 90% by weight of stabilized zirconia are provided to the upside 5 and underside 6 of the ceramic capacitor 4 respectively, and a terminal electrode 9 is provided to each edge face of the ceramic capacitor 4.
Patent JP-S63161673-A (JP)
Title: Method of forming film of semiconductor element
Inventor: OKAMURA NOBUYUKI
IPC: H01L27/12
Filed: 1986-12-25
Abstract: PURPOSE:To improve the characteristics of a semiconductor element by a method wherein a buffer layer is formed of hydrogen system gas in the initial boundary part of a film formed on an insulating film. CONSTITUTION:After a gate electrode 2 is formed on a substrate 1, an insulating film 3 is formed. Then, to form an I-type layer 5 on the insulating film 3, an a-Si:H buffer layer 4 of a 10-50 Angstrom thickness is formed of SiH4 first and successively the I-type layer 5 is formed of SiF4/H2. An ohmic contact layer 6 is formed on the I-type layer 5 and a source electrode 7a and a drain electrode 7b are formed on the contact layer 6. As the buffer layer 4 is provided between the insulating film 3 and the I-type layer 5, the insulating film 3 is protected from etching by fluorine radicals or fluoride which exist when the I-type layer 5 is formed and the deterioration of the insulating film 3 can be avoided. Moreover, the boundary between the insulating film 3 and the I-type layer 5 can be smoothened so that the characteristics of the films as a semiconductor element can be improved.
Patent JP-H06137232-A (JP)
Title: Fuel pressure control device
Inventor: KATO TAKEHIKO
IPC: F02M59/26
Filed: 1992-10-27
Abstract: PURPOSE:To prevent the waste of power by providing in parallel a nonreturn valve whose valve opening pressure is set lower than the valve opening pressure and higher than the valve closing pressure of a pressure control valve and a reset valve opened when the force feed of a force-feed pump is completed, in a drain passage. CONSTITUTION:An eccentric cam 42 is rotated to increase the pressure in a plunger chamber 85 with rising of a plunger 1. When the fuel pressure exceeds the pressure in a pressure accumulating chamber 52 by 0.1MPa, a nonreturn valve 51 is opened to supply fuel to the pressure accumulating chamber 52. When the fuel pressure reaches a preset pressure 20MPa, a pressure control valve 2 is opened, but the plunger 1 is in the process of force-feed so that a passage 411 of a reset valve 41 is closed. Accordingly, fuel which flows out of a drain port 81 is returned to a tank 7 through a nonreturn valve 3 in a passage 822. Thus, the pressure in a drain chamber 83 is kept to the valve opening pressure 1.5MPa of the nonreturn valve. The pressure is higher than the valve closing pressure 1MPa of the control valve 2, so that the control valve 2 is not closed. Accordingly, as the fuel pressure keeps 11.5MPa equal to the pressure in the drain chamber 83, the pump power is not wasted.
Patent JP-H03171825-A (JP)
Title: Ternary/binary converter
Inventor: MINAMI KOJI
IPC: H04L25/49
Filed: 1989-11-29
Abstract: PURPOSE:To reduce the loss error by deciding and correcting erroneously demodulated one of higher-order data and lower-order data at the time of demodulating the lost level and converting data to preliminarily determined data at the time when second decision data is not significant. CONSTITUTION:A series/parallel conversion means 11 converts each pair of data constituting ternary 2-baud data of conversion data to two parallel data and outputs them. First deciding means 21, 15, and 23 detect the difference between distances from higher-order data and lower-order data of two parallel data to the middle value corresponding to ternary level '1' and output binary code decision data. Second deciding means 24 and 25 compare the absolute value of this difference with a preliminarily determined threshold to output binary code decision data. A ternary/binary converting means 19 converts data to 3-bit binary data in accordance with a preliminarily determined conversion format based on first and second decision data. Thus, the loss error is reduced.
Patent JP-H09140478-A (JP)
Title: Lighting fixture attachment device and draining shelf
Inventor: NOJIRI KUNI
IPC: F21V33/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To perform attachment to a wall surface and a ceiling surface or the like by piercing attachment holes on attachment pieces erected on both ends of a rectangular plate and piercing an electric wire insertion hole and an illuminator attachment hole on the rectangular plate. SOLUTION: Both ends of the rectangular plate 1 are bent, the attachment pieces 11 are erected and the attachment holes 12 are pierced on the attachment pieces 11. The electric wire insertion hole 13 is pierced at the almost center part of the rectangular plate 1 and lighting fixture attachment holes 14 are pierced on both ends. When a lighting fixture is attached to the lighting fixture attachment hole 14 of the rectangular plate 1 and the electric wire of the lighting fixture is inserted to the electric wire insertion hole 13 of the rectangular plate 1, the attachment is freely performed to the wall surface and the ceiling surface or the like by machine screws or nailing or the like at the attachment holes 12 of the attachment pieces 11. In this draining shelf, a lighting fixture housing space is provided on either front or back part of a draining shelf plate.  By housing the lighting fixture in the lighting fixture housing space, even when an object is mounted on the draining shelf plate, the lower part of the draining shelf plate does not become dark and cooking or the like is performed even at the lower part of the draining shelf plate.
Patent JP-H06163487-A (JP)
Title: Method for forming gan mask for selective growth
Inventor: YOSHIDA KIYOTERU
IPC: H01L21/205
Filed: 1992-11-20
Abstract: PURPOSE:To enable patterning of a GaN film without damaging a substrate largely by irradiating a predetermined region of a GaN film formed over the surface of a substrate with electron beams to remove the GaN film of a region irradiated with electron beams. CONSTITUTION:After a GaN film 13 is formed over the surface of a substrate 11, a predetermined region of the GaN film 13 is irradiated with electron beams EB to remove the GaN film 13 of the predetermined region irradiated with electron beams EB. For example, after a GaAs buffer layer 12 is crystal-grown on the GaAs substrate 11 to obtain a clean surface, the temperature of the substrate 11 is heated up to 600 to 630 deg.C while a cracked ammonia gas is introduced to form a GaN film 13 of extremely thin film thickness. Next, a predetermined region of the GaN film 13 is irradiated with electron beams EB under a superhigh vacuum to form an opening 21 by Ga and N desorption. Therefore, with the substrate temperature kept at 500 deg.C, a GaAs layer 22 is selectively grown by simultaneous irradiation with TMG and As4.
Patent JP-H02157142-A (JP)
Title: Glass fiber collecting agent for reinforcing rubber
Inventor: MURAKAMI HACHIRO
IPC: C03C25/10
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a glass fiber collecting agent for reinforcing rubber which is excellent in stability and workability and high in adhesive properties to various rubber materials and has high strength by incorporating aminosilane and carboxylated styrene-butadiene latex. CONSTITUTION:A glass fiber collecting agent for reinforcing a rubber product such as a rubber belt and a tire is obtained by incorporating aminosilane and carboxylated styrens-butadiene latex and furthermore utilizing the various subsidiary materials such as a surfactant and a lubricant. This collecting agent is blended with large amounts of water and utilized at about 0.1 - 2.0wt.% aminosilane and about 2.0 - 10.0% latex. Glass fiber is immersed in this collecting agent soln. and the build-up amount is preferably regulated to about 0.1 - 1.5%. Thereby a glass fiber bundle for reinforcement excellent in adhesive properties to rubber materials is obtained.
Patent JP-H07170155-A (JP)
Title: Data latch circuit
Inventor: MURATA ICHIRO
IPC: G06F15/78
Filed: 1993-12-13
Abstract: PURPOSE:To reduce the number of elements by using a set terminal and a reset terminal of an element for other control purpose and eliminating a set/ reset function of each element. CONSTITUTION:A detection signal (a) from a power-on detection circuit 10 is fed to a clock terminal of flip-flop circuits 61-63 via an adder circuit 40. Furthermore, the detection signal (a) is fed to an adder circuit 30 via a delay circuit 20. An output signal (f) of the adder circuit 30 is fed to each data terminal D of the flip-flop circuits 62, 63 and data (e) of a data line are directly fed to the data terminal D of the flip-flop 61 not through the adder circuit 30 separately. Complementary data are set for an output of the flip-flop 61 and outputs of the flip-flop circuits 62, 63.
Patent JP-2000146425-A (JP)
Title: Can product containing tool
Inventor: YAMAI YOSHINORI
IPC: F25D25/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool for containing can products efficiently in the storage room, especially the side pocket, of a refrigerator while saving the space. SOLUTION: A containing tool 1 having an upper throw-in opening 2 and a lower grounding part 3 is constructed to contain a plurality of can products 4, thrown in laterally from the opening 2, vertically wherein the height of the containing tool 1 is set such that it can be contained in the storage chamber 6 of a refrigerator when it is grounded at the grounding part 3.