baber/WOPTO huggingface dataset:
Patent JP-H0360704-A (JP)
Title: Degasifier
Inventor: SHINDO ISAO
IPC: B01D19/00
Filed: 1989-07-28
Abstract: PURPOSE:To improve degasification efficiency and to reduce the amt. of a reagent retained by making a thin tube porous to pass a liq. to be degasified, coating the inner surface of the thin tube with a gas-transmissible membrane and using the plural thin tubes in parallel. CONSTITUTION:The degasifier is formed by the thin tube 16, a vacuum vessel 4 for keeping the outside of the tube 16 vacuum and a device 12 for evacuating the vessel 4. The tube 16 is made porous, the inner surface of the tube 16 is coated with a gas-transmissible membrane, and the plural tubes 16 are used in parallel. Namely, since the diameter of the flow passage can be reduced and the membrane thinned, degasification efficiency is improved, and the amt. of a reagent retained is reduced.
Patent JP-H1037397-A (JP)
Title: Wavy rood tile plate
Inventor: SHIGEKAWA NOBUYUKI
IPC: E04D1/04
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a wavy roof tile plate forming a deep appearance and of light weight excellent in workability and economical efficiency in the constructed condition by providing a plurality of projecting wave streak parts in which mountain parts curvedly projecting the upper and lower both faces upward are formed from the right end side part to the left end side part, from the eaves side toward the ridge side. SOLUTION: While holding the thickness of a wavy roof tile plate to be fixed, a plurality of projecting wave streak parts 1 in which mountain parts curvedly projecting the upper and lower both faces upward are formed from the right end side part 2 to the left end side part 3 are provided in parallel in the ridge/eaves direction. Flat parts 7 are formed on a valley part sandwiched between the projecting wave streak parts 1, 1 and on the ridge side of the ridge side projection wave streak part 1. This flat part 7 is provided with nail hole forming parts 4 having nail holes 4a in the lateral direction along the eaves side end. A grounding part contacted with a sheathing roof board at roofing is formed on the underside of the flat part 7 along the ridge side end side part 8.  Consequently, the projecting wave streak parts 1 show a staircase-like appearance from the eaves side toward the ridge side, and weight sensation increases because the respective steps seem to be thickness of the roof tile plates.
Patent JP-S5899248-A (JP)
Title: Insulation of coil for electric machinery
Inventor: NAKANO HISAO
IPC: H02K15/12
Filed: 1981-12-04
Abstract: PURPOSE:To save the manufacturing time by a method wherein a slot is cut in the longitudinal direction of a conductor in case of forming the conductor to improve the permeability of varnish. CONSTITUTION:A slot of V type and the like is cut on a part of periphery of a conductor in case of forming the conductor. By means of cutting the V type slot, the permeability of varnish may be improved to facilitate the workability saving the manufacturing time.
Patent JP-S6085649-A (JP)
Title: Optical reception circuit
Inventor: SAWAI TAKANORI
IPC: H04L25/03
Filed: 1983-10-17
Abstract: PURPOSE:To attain a monolithic photodetecting circuit with wide dynamic range and small pulse distortion by constituting the circuit with a photocurrent-voltage converting circuit, a differentiation circuit, a reference voltage generating circuit, a comparator circuit and an output stage. CONSTITUTION:A signal (s) is obtained by the photocurrent-voltage converting circuit A, the signal (s) is conduct to a delay circuit comprising a resistor R3 and a capacitor C2, from which a signal (t) is obtained and a differentiation signal (u) is obtained at a collector of a transistor (Tr) 4 by applying differential amplification to the signal (t). Then a reference voltage Vc is generated so as to be equal to an average voltage of the differentiation signal (u). In this case, a potentialf at a connecting point (w) is made equal to an average value <u> of the differentiation outputs (u) and the result is used as the reference voltage Vc. a comparator circuit D compares the signal (u) with the voltage Vc and binary-codes it. A hysteresis is given to the signal (u) as follows: A differentiation signal U is a potential of an emitter of a TR8 and the subtraction of a prescribed voltage from the differentiation output (u). The reference voltage Vc is the subtraction of a prescribed voltage from a potential at the point (w). The Vc is compared with (U+DELTAV) at D=H, the output D is kept ''H'' or brought into ''L'', where DELTAV is the hysteresis, and the Vc is compared with (U-DELTAV) at D=L, and the D is kept to ''L'' or brought into ''H'' depending on the result.
Patent JP-S6255192-A (JP)
Title: Recorder for cards
Inventor: OZAWA MASARU
IPC: B41J13/00
Filed: 1985-09-05
Abstract: PURPOSE:To shorten a time required for recording one piece of card without providing a special mechanism on control, by a method wherein a movable carriage carrying a card thereon is allowed to move back and forth while recording is conducted on the card and a color-ink film is continuously fed in a fixed direction. CONSTITUTION:A color-ink film 22 is so placed that the head of Y-color thereof is set right under the heating resistor array of a thermal head 20. A movable carriage 27 starts travelling in the direction (d); simultaneously the film 22 starts running in the direction (f) at the same speed as that of the carriage 27, and the thermal head 20 transfers signals for recording the Y-color component sent sequentially from memory to start the Y-color recording at the leading edge of a card 26. Upon completion of the Y-color recording, the M-color (and BK-color) signals are transferred in the exact reverse read-order to that for the Y-color signals; simultaneously the movable carridge 27 starts travelling in the direction (e), and the film 22 starts running in the direction (f). At this time, the head of the M-color of the film 22 has been brought to right under the heating resistor array. With the M (or BK) color recording, image signals stored in memory are recorded in the order reverse to that of the Y (or C) color recording, starting at the last scanning line.
Patent JP-H1038011-A (JP)
Title: Liquid seal type vibration control device
Inventor: TAKASHIMA YUKIO
IPC: B60K5/12
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively extend the length of an orifice. SOLUTION: In a liquid seal type vibration control device where a body hardware 12 and an upper side mounting fitting 14 are connected through a vibration-control base body 16, a diaphragm 18 is arranged in the body hardware 12 to form a liquid sealed chamber 20, and the liquid sealed chamber is divided into two, upper and lower chambers 20a, 20b communicated through an orifice 26 by a partition member 24, the first orifice 26a connected to the first liquid chamber 20a through an outer peripheral groove 41 of the partition member 24 is formed between the body hardware 12 and the first liquid chamber, and the inner circumferential end of a mounting fitting 38 arranged on the peripheral edge part of the diaphragm 18 is extended upward to about on the undersurface of the partition member 24.  Thus, a space formed between the outer periphery of an extended part 38b and the partition member 24 is used as the second orifice 26b, and thus the total length of the orifice 26 is extended.
Patent JP-2000013894-A (JP)
Title: Acoustic sensor, its manufacture and semiconductor electret capacitor microphone employing the acoustic sensor
Inventor: KAWAMURA TAKAO
IPC: H04R19/01
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor electret capacitor microphone that can be made small. SOLUTION: The capacitor microphone is provided with the acoustic sensor and a case containing the acoustic sensor. The acoustic sensor has a semiconductor chip 110 in which a required electronic circuit is formed and a throughhole 112 is open while avoiding the electronic circuit, an electrode layer formed on the surface of the semiconductor chip 110 while avoiding the throughhole 112, an electret material 130 that is laminated on the chip 110 while avoiding part of the electrode layer and the throughhole 112, and a diaphragm film to the electret material 130 at a prescribed interval, and the electrode layer exposed from the electret material 130 connects to an electrode of the electronic circuit via the case.
Patent JP-H0243805-A (JP)
Title: Amplifier circuit
Inventor: KODAMA KATSUFUMI
IPC: H03F1/02
Filed: 1988-08-03
Abstract: PURPOSE:To make the circuit small in size and to obtain an output with low power and low distortion by switching an input signal and current path so as to control a switching means included in a protection means based on a signal notifying the state. CONSTITUTION:A voltage supply means 111 supplies a voltage being an operation reference based on a state signal informing two states. A protection means 117 consists of a capacitance element 113 storing the charge supplied from the voltage supply means 111 and a switching means 115 switching the input signal based on the state signal and the path with a current flowing caused by the voltage supply means 111. Then when the state signal is one state, no current is outputted and when the state signal is in the other state, the input signal is outputted and the input signal is amplified and outputted by the amplification means 119 in response to the voltage of the voltage supply means 111. Based on the signal notifying the state in this way, the switching means 115 included in the protection means 117 switches the path for the input signal and the current, then the output with low power consumption and low distortion is obtained.
Patent JP-H0358863-A (JP)
Title: Manufacturing method of electrostatic recording head
Inventor: SHIMODAIRA TOSHIAKI
IPC: B41J2/395
Filed: 1989-07-27
Abstract: PURPOSE:To finish the tip of an electrode for recording with a high linear accuracy by a method wherein a space is formed around an electrode substrate for electrostatic recording by pinching the tip part of the electrode substrate for electrostatic recording with two casting molds from both surfaces, and in this space, a mold resin is filled and set. CONSTITUTION:The tip part of an electrode substrate for electrostatic recording 1 is pinched from both surfaces by casting molds 11, 12 which have parallel planes, and thus an even pressure is added to the tip part of the electrode substrate for electrostatic recording 1 extending the total width of the tip part to eliminate surface waviness of the electrode substrate for electrostatic recording 1. Under this condition, to a space which is formed by the casting molds 11, 12, a mold resin 14 is filled and set. By this method, at least the tip part is fixed while maintaining a high linear accuracy. Therefore, an electrostatic recording head, which is obtained by being removed from the casting molds 11, 12 and being ground, has an extremely high linear accuracy at the tip of an electrode for recording 2, extending the total width of the electrostatic recording head.
Patent JP-S6352490-A (JP)
Title: Glass-sealed light-emitting semiconductor device
Inventor: INOUE KIYOSHI
IPC: H01L33/40
Filed: 1986-08-22
Abstract: PURPOSE:To improve the deterioration in a forward voltage and to simplify a manufacturing process by a method wherein an AuBe/Au alloy layer and the whole exposed surface of an alloy layer are coated with a gold layer so that an electrode can be formed. CONSTITUTION:A comparatively thin gold alloy layer 105 is formed on a P-type GaP layer 102 at an N-type GaP layer 101 and a P-type GaP layer 102. On the whole exposed surface of this gold alloy layer 105, i.e., on its surface and on its sides, a thick gold layer 11 is formed on an area which is larger than this gold alloy layer so that an anode electrode 12 can be constituted. On the other hand, a comparatively thin gold alloy layer 103 is formed on the N-type GaP layer 101 and a silver layer 106 is formed on the gold alloy layer 103 so that a cathode electrode 107 can be constituted. Because the anode electrode 12 is coated completely with a gold layer 11, it is not necessary to carry out a complicated process to protect an alloy layer at a high-temperature treatment by means of an acid, at a treatment by means of hydrogen peroxide, etc. during a manufacturing process of a device, including a coating process of a protective film, a patterning process, a process to remove the etched residual, etc. Therefore, the productivity can be improved.
Patent JP-2000025424-A (JP)
Title: Radial tire for heavy load
Inventor: TAKADA NORIYUKI
IPC: B60C11/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent damage to carcass caused by impact when a vehicle rides over an obstruction, reduce the weight of the carcass, and achieve cost-down. SOLUTION: A reference curve K of the outer surface S of a tire is formed of an upper curve K1 extending from a tread end TE in a recessed circular arc manner and a lower curve K2 extending from a tire maximum width-point M in a projected circular arc manner and bent back to intersect the upper curve K1 at a reference point P. The height Hp of the reference point P is 0.82 to 0.88 times the height Ht of a groove bottom line. A projection 9 having a top 9E is formed on the tire-outer surface S within the ranges of height spaced 5 mm apart inside and outside in the radial direction centered at the reference point P, and within the ranges of width spaces 4 mm and 8 mm apart outside in the axial direction of the tire from the reference point P.
Patent JP-H0542960-A (JP)
Title: Packaging sheet having heat sealability and packaging sheet laminated body
Inventor: OGI YASUHIKO
IPC: B32B5/26
Filed: 1991-08-05
Abstract: PURPOSE:To provide a packaging sheet without stiffness and with an excellent heat sealability by a method wherein a first fiber with a content which is hydrolyzed by caustic alkali at a low melting point, and a second fiber which is a pulped natural vegetable fiber are used, and these fibers are combined and laminated under a specified mode. CONSTITUTION:A fiber having a content to be hydrolyzed by caustic alkali at a low melting point, at at least a part of the surface is made to be a first fiber, and a pulped natural vegetable fiber is made to be a second fiber. As the first fiber, preferably, a composite of a copolymerized polyester and polyethylene terephthalate is used. Then, a packaging sheet is formed of two layers of which at least one layer has a major component of the first and second fibers, and the other layer has a major component of at least the first fiber, and then all layers are impregnated with a regenerated cellulose. Also, the two layers are conditioned to have different weight ratio between the first fiber and second fiber such that, the weight ratio for the first layer will be 2-45:98-55, and the weight ratio for the second layer will be 71-100:29-0.
Patent JP-2000025413-A (JP)
Title: Pneumatic tire
Inventor: WATANABE TOSHIAKI
IPC: B60C11/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide novel cushion rubber. SOLUTION: This pneumatic tire consists of a toroid-shaped carcass 6, belt layers 7 positioned on the outer side in the tire radius direction of the carcass 6, a cushion rubber 9 extended along the carcass 6 between the outer side in the tire axial direction 7e of the belt layers 7 and the carcass 6. The cushion rubber 9 is constituted by a three-layer structure consisting of an inner layer rubber 10 on the side of the carcass 6, an outer layer rubber 12 on the side of the belt layers 7, an intermediate layer 11 held between the inner layer rubber 10 and the outer layer rubber 12. The inner layer rubber 10 and the outer layer rubber 12, which are integrated at an inner end (i) and an outer end (o) in the tire axial direction, are formed by a rubber component mainly made of natural rubber.  In addition, the intermediate layer rubber 11 is formed by a rubber component having not less than 1% difference in polymer ratio or carbon ratio from that of the inner layer rubber 10 and the outer layer rubber 12.
Patent JP-H1138655-A (JP)
Title: Image forming device utilizing electrostatic transfer process and its device unit
Inventor: ITAMI AKIHIKO
IPC: G03G5/05
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which an environmental problem is eliminated because a harmful organic solvent such as a halogen-based solvent is not used, the turning-over and the squeaking of a blade are eliminated and a photoreceptor is not damaged and which is excellent in both of durability and cleaning performance and utilizes an electrostatic transfer process being excellent in an image characteristic over a long term and to provide a device unit thereof. SOLUTION: This device is provided with an image carrier including a dioxolan derivative having a substition and nonsubstition dioxolan nucleus, a latent image forming means forming an electrostatic latent image on the image carrier, a developing means developing the latent image formed by the latent image forming means, a transfer means transferring the image developed by the developing means on transfer paper and a cleaning blade 221 cleaning the surface of the image carrier after the image is transferred. In this case, polyurethane rubber whose the hardness is 50 to 90 (JISA scale) and whose the impact resistivity is 30 to 70% is used as the material of the blade 221.
Patent JP-S6087396-A (JP)
Inventor: ADACHI TATSUYA
IPC: G10H1/057
Filed: 1983-10-19
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-2000030767-A (JP)
Title: Manufacture of wet solar battery
Inventor: ISHIZAWA HITOSHI
IPC: H01M14/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a wet solar battery in a simple way and stably. SOLUTION: This manufacturing method includes a process of preparing a transparent substrate 1 having a transparent conductive film 2 of the prescribed pattern on one side, or of forming the film 2 of the prescribed pattern on one side of the substrate 1; a process of cutting at least one corner of a conductive substrate 4 and forming a stepped portion (so called a concavity or a depression) slightly lower than the periphery in the substrate 4 then forming apertures in the cut corners, or a process of forming at least one hole in the substrate 4 and forming a stepped portion slightly lower than the periphery on the substrate 4; a process of forming a metal oxide film on the stepped part and forming it into a porous structure, a process of attaching a sensitized pigment to the metal oxide film;  a process of opposing the film 2 formed on the substrate 1 against the metal oxide film carrying the sensitized pigment formed on the substrate 4, and joining both the substrates at the periphery of the stepped part; a process of injecting an electrolyte into the air space formed by the joining; and a process of sealing the apertures or the holes.
Patent JP-H0481973-A (JP)
Title: Document retrieving device
Inventor: MORITA TETSUYA
IPC: G06F17/30
Filed: 1990-07-24
Abstract: PURPOSE:To execute a retrieval whose leakage is small by constituting the device so that when a retrieval conditional expression is inputted, when an arbitrary keyword contained therein exists in a synonym table, an expansion processing for integrating its synonym, as well into the retrieval conditional expression is executed, and thereafter, executing the retrieval processing. CONSTITUTION:In a document selecting part 12, a synonym table 20 connected to a request processing part 15 is provided, and also, the request processing part 15 is allowed to have a synonym expansion function. When a word group for forming a synonym is held by the synonym table 20, and an arbitrary keyword contained therein exists in the synonym table 20, when a retrieval conditional expression is inputted, its synonym is also integrated into the retrieval conditional expression and the expansion processing is executed, and thereafter, the retrieval processing is executed. In such a way, the retrieval whose leakage is small can be executed.
Patent JP-2001021146-A (JP)
Title: Heating and cooking device
Inventor: TAKEI TAMOTSU
IPC: F24C1/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To employ a DC brush-less motor as a fan motor, enable a thermal influence against the motor to be avoided and make a small-sized hot air generating device. SOLUTION: In a device for heating and cooking cooked item in which hot air generated by a hot air generating device arranged at one side of an oven housing is supplied into the oven housing and the cooked item, a fan motor constituting the hot air generating device 29 is applied as a DC brush-less motor 38 and there is provided a rotating shaft 40 connected to a rotor 41 of the motor in such a way that its rotation can be transmitted. A connecting location 41a in at least the rotating shaft 40 of the rotor 41 of the motor is made of a heat-resistance resin.
Patent JP-H0746939-A (JP)
Title: Discharged straw transporting apparatus of combine
Inventor: MAKIZONO HARUMICHI
IPC: A01F17/02
Filed: 1993-08-06
Abstract: PURPOSE:To suppress the lowering of a clamping force in the extended state of a guide rail of a discharged straw transporting apparatus capable of changing the discharged straw transporting position by extending or contracting a guide rail placed along the lower side of a discharged straw chain. CONSTITUTION:A guide rail 7 extended along the lower side of a discharged straw chain 6 is constructed of a front guide rail part 7a elastically supported in a state freely approachable or separable relative to the discharged straw chain 6 and a rear guide rail part 7b supported on the front guide rail part 7a in a cantilever style directing backward. The rear guide rail part 7b is switchable between a contracted state to supply discharged straw to the front treating apparatus and an extended state to supply the discharged straw to the rear discharged straw treating apparatus. The rear guide rail part 7b is supported in inclined and extensible state on the front guide rail part 7a in a cantilever style directing backward.
Patent JP-H0522432-A (JP)
Title: Line state display system for telephone exchange system
Inventor: DOMOTO YOSHIHISA
IPC: H04M3/42
Filed: 1991-07-11
Abstract: PURPOSE:To display the state of plural lines on a restricted display space of a terminal device, to reduce the size of it, to enable flexible operation having improved operability, and to provide a line state display system which does not degrade the throughput of an exchanging device, in a telephone exchange system accomodating plural communication lines. CONSTITUTION:In the telephone exchange system consisting of an exchanging device 1 and plural terminal equipments 2 accomodated in the exchanging device the exchanging device 1 accomodating plural lines, when the state of the line is changed, transmits the information to all the terminal equipments 2. Receiving the information, the terminal equipments 2 discriminates whether or not the information is on the line subject to a processing and when it is on the line subject to the processing, displays the state of the line in a prescribed display position.
Patent JP-H0926299-A (JP)
Title: Method of fixing firework to candle
Inventor: NAMIKI TAKESHI
IPC: F42B4/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an easier method of fixing a rod shaped firework 1 to a candle. SOLUTION: A melted solution of a wax mixture excellent in adhesive strength is applied to a lower part of a rod shaped firework 1 and the wax is pressed against the side of a core of a candle 6. Thereupon, adhesive strength is ensured such that a bonding area is widened by crushing into a disk shape the lower part of the firework using a powder having a softening temperature of about 60 degree.