baber/WOPTO huggingface dataset:
Patent JP-H0885265-A (JP)
Title: Thermosensible recording material
Inventor: YUYAMA TAKESHI
IPC: B41M5/333
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a thermosensible recording material with enhanced heat resistance and sufficient heat sensitive characteristics by employing a specific bisphenol compound as a developer in a thermosensible recording material having thermosensible coloring layer containing a leuco dyestuff provided on the carrier. CONSTITUTION: The thermosensible recording material for use in a thermal printer has a thermosensible coloring layer containing a dyestuff and developer provided on the carrier, and used as a developer is a bisphenol compound shown in a separately shown general formula. In the formula, R denotes dihydrocarbon radical capable of containing an aromatic group. The rate in the use of the bisphenol compound is made 1-5 pts.wt. relative to a leuco dyestuff 1 pts.wt., preferably, 3-4 pts.wt. Further, an intermediate layer containing plastic spherical fine hollow particles consisting of thermoplastic resin is preferable to be provided between the carrier and the thermosensible coloring layer, and this layer acts as a heat insulating layer allowing for the improvement of sensitivity by the effective use of thermal energy.
Patent JP-H0969162-A (JP)
Title: On-vehicle image processor
Inventor: SATO KOICHI
IPC: G05D1/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To execute detection processing for a detection object simultaneously with the scanning of a picture by scanning the picture in the right-and-left direction in each scanning line from this side of a vehicle in which an on-vehicle image processor is mounted, to the far side on a screen, detecting the position of the detection object on the scanning line and setting up the detection range of the succeeding scanning line based upon the position detection result. SOLUTION: An address generation part 4 generates a scanning position at the time of scanning a picture inputted from a picture input part 1 to a pictuer processing part 2 and a traveling route detecting part 5 detects right and left while line position from an image-picked up and binarized picture and the coordinates of the scanning position. The detection range of the succeeding scanning line is set up based upon the position detection result. The device 1 is turned upside-down, scanning lines for white line detecting processing are moved from the upper part of a screen on which lane width is wide to the lower part of the screen on which the lane width is narrowed and the scanning lines are moved from this side of the own vehicle to the far side on the screen.  Consequently, the detection processing of the detection object can be executed simultaneously with the scanning of the picture.
Patent JP-2001053328-A (JP)
Title: Semiconductor photodetector
Inventor: FUKANO HIDEKI
IPC: H01L31/10
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve photosensitivity and operation speed of a semiconductor photodetector, while reducing the thickness of the light absorbing layer of the photodetector. SOLUTION: A semiconductor photodetector is constituted into a multilayered semiconductor structure containing a light receiving layer 14, and light is made incident obliquely to the layer 14 in the thickness direction the layer 14. The light receiving layer 14 is sandwiched between semiconductor layer 13 and 15. The refractive index of the incidence-side semiconductor layer 15 is higher than that of the other semiconductor layer 13, having a higher refractive index than that of the light receiving layer 14. Accordingly, the light made incident to and transmitted through the light receiving layer 14 is reflected totally at the boundary between the layer 14 and the semiconductor layer 13 and is retransmitted through the layer 14. Therefore, the effective light absorbing length of the photodetector increases.
Patent JP-S62182617-A (JP)
Inventor: EERITSUHI RUUBERU
IPC: B60G17/019
Filed: 1986-09-24
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-H1068006-A (JP)
Title: Noble metal mesh composite sheet material having strength and its production
Inventor: TAKAHASHI SATORU
IPC: A44C27/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To produce a noble metal mesh composite sheet material having strength as a stock for producing an artistic crafted product or ornaments having a noble metal wire mesh pattern on a surface and to provide a method for producing the same. SOLUTION: This noble metal mesh composite sheet material having strength is obtd. by filling noble metal powder sintered bodies into a gap of the mesh sheet material composed of noble metal wire rod. As for a method for producing a noble metal mesh composite sheet material having strength, noble metal powder is filled into a gap of a mesh sheet material composed of noble metal wire rod, and after that, sintering is executed. Furthermore, a mixed body of noble metal powder and a binder is filled into a gap of a mesh sheet material composed of noble metal wire rod, and after that, sintering is executed.
Patent JP-H0867538-A (JP)
Title: Refractory laminated glass
Inventor: SHIMABARA MOTOHARU
IPC: E06B3/66
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a refractory laminated glass excellent in safety and such functionality as to be capable of forming highly thermally stable solid phase without impairing the optical properties, by laminating, through a specific interlayer, at least two sheets of plate glass. CONSTITUTION: In this laminated glass made by laminating, through an interlayer 2, at least two sheets of plate glass 1a,1b, the interlayer is a solid layer produced from a solution consisting mainly of sodium silicate and containing potassium silicate as additive, having the molar ratios SiO2 /Na2 O, H2 O/Na2 O and K2 O/Na2 O of >=4.10, 8.75±3.25 and 0.65±0.35, respectively. This refractory laminated glass is prevented from development of foams, cracks, wrinkles, etc., in the interlayer film formation, and improved in the adhesion to plate glass and corrosion resistance.
Patent JP-2000059140-A (JP)
Title: High-frequency transmitting and receiving device
Inventor: SEKINE KENJI
IPC: H01Q23/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To improve characteristics, to decrease the number of components, and to reduce the size by uniting a transmitting and receiving circuit and an antenna by providing the transmitting and receiving circuit on one surface of a base plate and the antenna on the other surface, and connecting the both through a coaxial line penetrating the base plate. SOLUTION: An antenna substrate made of a dielectric is adhered to the upper surface of the metallic base plate 1 and the circuit board 3 of the transmitting and receiving circuit and a semiconductor chip (MMIC) 4 are adhered to the reverse surface. A transmitting and receiving circuit pattern conductor 10 on the front surface of the circuit board 3 and an antenna pattern conductor 7 on the front surface of the antenna substrate are connected by the center conductor 6 of the coaxial line while penetrating the base plate. The MMIC 4 is not packaged, so that the transmitting and receiving circuit is sealed airtightly with a metallic transmitting and receiving circuit cover 5 and a power source and an IF signal external terminal 12 are provided at a part of the cover and insulate the base plate 1 from the cover by insulators A and B 8 and 9. Further, the external terminal 12, the transmitting and receiving circuit pattern conductor 10, and the MMIC 4 are connected by a bonding wire 11.
Patent JP-H0272962-A (JP)
Title: Capping device for ink-jet printer
Inventor: TOMII TAKESHI
IPC: B41J2/185
Filed: 1988-09-07
Abstract: PURPOSE:To bring negative pressure in a head damper to a level enough not to break the meniscus of ink, and to eliminate defective printing positively by conducting preliminary open-close operation after the suction rise time of a valve passes and performing main open-close operation after a time shorter than the suction rise time. CONSTITUTION:The open-close operation of a valve 11 is conducted at twice of preliminary opening and closing and main opening and closing, and first preliminary open-close operation I is performed after a time t1 until a void 7 in at least a cap reaches approximately constant maximum negative pressure p1 after a time (a) when a suction pump 10 is started passes. The void 7 in the cap is brought to approximately atmospheric pressure for the opening time t2 of the valve 11 at that time while the opening time t2 represents a minimum time when negative pressure in a head damper 2 is increased up to a value close to approximately atmospheric pressure by sucking ink pulled back up to the nose of a nozzle 4 again by the suction pump 10. Accordingly, negative pressure in the head damper 3 is brought to a level enough not to break the meniscus of ink.
Patent JP-H07300911-A (JP)
Title: Sound insulation panel
Inventor: OGAWA TOMOTATSU
IPC: E04B1/86
Filed: 1994-08-25
Abstract: PURPOSE:To enhance sound insulation performance by installing sound absorbing material on the sound source side surface layer material of a honey-comb core plywood, and thereby sticking surface skin material over the sound absorbing material. CONSTITUTION:An aluminum alloy is extruded into surface layer material 1 for the surface side and honeycomb core material 2, and they are formed into surface layer material 3 provided with a hole 3A on its back face side. Sound absorbing material 5 formed into a fiber aggregate body having an average apparent density of 0.04 to 0.15g/cm<3> formed out of short fibers as raw material the fiber diameter distribution center of which is roughly less than 3-denier, is installed on the back face side of a honeycomb core plywood for the surface layer material. Therefore, its sound insulation property in the frequency range of over 500Hz can be enhanced.
Patent JP-S6283779-A (JP)
Title: Developing device
Inventor: YUGE SHIZUO
IPC: G03G15/09
Filed: 1985-10-07
Abstract: PURPOSE:To miniaturize a device by positioning the homopolar magnetic pole adjoining in the circumferential direction to the scope of 20 deg. or above 60 deg. or below at the upstream side from the horizontal surface and on the other hand, positioning to the scope of 20 deg. or above 60 deg. or below at the downstream side from the horizontal surface. CONSTITUTION:For the central position of magnetic poles S2 and S3 the angles to a horizontal surface H through the center of a magnetic roller 7 are respec tively theta1 and theta2, and then, these angles theta1 and theta2 are set in the scope of 20 deg. <=theta1 and theta2<=60 deg.. The angles theta1 and theta2 are 20 deg. or below, and then, the developing agent supplying characteristic is held on the surface of a developing sleeve 6 again, and when the angle theta2 is 60 deg. or above, the developing agent supplying characteristic to the surface of the developing sleeve 6 is reduced. When the angle theta1 is larger than 60 deg., developing agent pooling X is larger between the developing sleeve 6 and a casing 3 where the magnetic pole S2 is located, and the collecting efficiency of the developing agent to an agitating roller 11 side is reduced. Thus, it is not necessary to provide the scraper, etc., to scrape the developing agent, and the developing device can be miniaturized.
Patent JP-H04107084-A (JP)
Title: Picture compressing device
Inventor: WAKASU YUTAKA
IPC: H04N19/423
Filed: 1990-08-28
Abstract: PURPOSE:To improve the reproducibility and the editing efficiency of a data file after edition, and to easily obtain a snychronization with sounds by arranging a time code adder which corresponds to each frame of picture data by one to one at a stage which is previous to a prediction encoder. CONSTITUTION:When analog composite signals are inputted, they are A/D converted by an A/D converter 13, separated into luminance signals and color differential signals by a Y/C separator 15, and outputted to a time code adder 17 as the picture data. The time code adder 17 compresses data for one frame, adds a pseudo time code to each frame after compression, and outputs it to a TDM converter 19. The data are processed for time-division multiplexing adaptively by the converter 19, and applied to a low-pass filter 23 after the quantity of data is adjusted by a frame thinner 21. After that, the data are outputted by a prediction encoder 25 as the data file.
Patent JP-S60117299-A (JP)
Inventor: ITOU ATSUHIRO
IPC: G10L19/00
Filed: 1983-11-30
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-H04109055-A (JP)
Title: Exhaust gas recirculation control device for diesel engine
Inventor: AIYOSHIZAWA EIJI
IPC: F02D45/00
Filed: 1990-08-27
Abstract: PURPOSE:To prevent the aggravation of smoke by increasing the fuel injection quantity from a fuel injection pump by the part corresponding to the specific gravity difference in a case of applying fuel lighter in specific gravity than the reference fuel, and reducing an EGR ratio in correspondence with this fuel increase. CONSTITUTION:In a diesel engine provided with a fuel injection pump 51 and an EGR ratio adjusting device 52, the specific gravity (p) of the actually applied fuel is detected by a sensor 54. Whether the specific gravity (p) of the applied fuel is lighter than that of the reference fuel is judged (55), and the correction quantity KQ for increasing the basic injection quantity QN in a case of the applied fuel being lighter in specific gravity than the reference fuel is computed (56). The basic injection quantity QN is increase-corrected (57) with the correction quantity KQ, and the injection quantity regulating mechanism of the fuel injection pump 51 is controlled (58) so as to force-feed the increase-corrected injection quantity Q. The basic EGR ratio GN to the basic fuel is set (59), and the correction quantity KG for reducing the basic EGR ratio GN in the case of the applied fuel being lighter in specific gravity than the reference fuel is computed (60) so as to decrease-correct (61) the basic EGR ratio GN with this correction quantity KG.
Patent JP-2000042680-A (JP)
Title: Housing structure in fastening tool with hydraulic working
Inventor: MASUKATA HIROYUKI
IPC: B21J15/20
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure, in which a problem in the conventional housing structure of a fastening tool is dissolved and this structure is light wt. in a low cost and the repairing work is simply executed at a low cost. SOLUTION: The housing structure in the fastening tool of the hydraulic working is provided with the housing 1 having a hydraulic cylinder part 1b disposing a hydraulic piston for fastening the fastening tool in the inner part and a grip part 2 arranged so as to extend in the lateral direction to the housing 1, and a hydraulic supplying part 22 for supplying the hydraulic pressure into the hydraulic cylinder part in the housing is arranged in the grip part 2. The hydraulic cylinder part 1b in the housing is separately constituted with the grip part 2 and the grip part 2 is divided into at least two portions 2b, 2c and the hydraulic supplying part 22 is constituted with a hydraulic guide tube 22 separately arranged with the grip part 2.  Then, in the state of connecting one end of the hydraulic guide tube 22 with the hydraulic cylinder part 1b in the housing, the divided portions 2b, 2c of the grip part 2 are disposed at the outside of the hydraulic guide tube 22 and mutually combined and also combined with the housing 1.
Patent JP-S6285770-A (JP)
Title: Spoiler device for automobile
Inventor: SHIMURA RYOJI
IPC: B62D37/02
Filed: 1985-10-11
Abstract: PURPOSE:To make support at the time of using a spoiler ever so sure as well as to smooth the housing of the spoiler, by installing a stopper device engaging or disengaging a side part of the spoiler according to rotation between a service position and a housing position of the spoiler. CONSTITUTION:In this spoiler 6, an upper end part of each arm part 6c is pivotally attached to a hanging piece 4c of a bracket 4 each by a shaft 7 facing both directions. With this constitution, a front surface part 6a of the spoiler 6 comes close to a lower surface of a car body 1, whereby it is made rotatable between a housing position where a side surface part 6b penetrates into the car body 1 and a service position where the front surface part 6a and the side surface part 6b hang down from the lower surface of the bar body 1. In this case, a tip part of a stopper pin 11, being supported free of slide motion in both direction by a holding frame 10 tightly attached to the lower surface of a horizontal piece 4 and then retractably fitted in the hole 9 formed in the hanging piece 4c. And, the stopper pin 11 is linked up with a driving device 14 so as to separate from the side part of the spoiler when the spoiler 6 is rotated to the housing position.
Patent JP-H09264280-A (JP)
Title: Rotary compressor and refrigerating device provided with compressor
Inventor: NISHIHARA HIDETOSHI
IPC: F04C29/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To increase the rate for supplying oil to a sliding part by providing with an oiling passage which is communicated with the sliding part formed between a roller rotated along the inner wall surface of a cylinder and a bearing plate and which is provided with the sliding part formed between the bearing plate and the shaft in a passage, and arranging an oil propelling means on the way of the oiling passage. SOLUTION: When a roller 10 fitted to an eccentric part 7 is rotated in a compression chamber 9 through a shaft 6 by the rotator 5 of a motor 3, gas is sucked from an intake pipe 18 in an intake side partitioned by a vane 11, and compression is carried out in order. After that, gas is discharged from a discharging pipe 19. Oil 2 is sucked by a pressure difference between an oil hole 13 drilled on the center of the shaft 6 and the space 17 in an enclosed container, and oiling is carried out from a leading-out hole 14 into a sliding part. In this case, a screw 24 formed as a propelling means is arranged in the oiling hole 13, thrust is applied on oil in the oil hole 13 by rotation of the shaft 6, and oil is forcibly circulated so as to increase a rate of oil supplied to the sliding part.
Patent JP-H07149748-A (JP)
Title: Thiadiazole derivtive and its production
Inventor: IJICHI KOJI
IPC: A61P31/12
Filed: 1994-09-20
Abstract: PURPOSE:To obtain the new derivative, having antiviral activities and especially effective against a human immunodef iciency virus. CONSTITUTION:This compound is expressed by formula I (X is O or S; R<1> and R<2> are each H, a halogen, a 1-6C alkyl or a 1-4C alkoxy; R<3> and R<4> are each H or a 1-6C alkyl), e.g. ethyl N-[4-(2,6-dichlorophenyl)-1,2,5-thiadiazol-3- yl]carbamate. The compound is obtained by reacting a compound expressed by formula II with a halogenated carbonic acid derivative expressed by formula III (Y is a halogen) in the presence or absence of a phase-transfer catalyst in the presence of a base and a solvent. A medicinal composition containing the compound is useful for preventing or therapeutic treatment of a person infected with a virus or in fear of infection therewith.
Patent JP-S6281412-A (JP)
Inventor: KURISUCHIYAN RINDONAA
IPC: C08F283/12
Filed: 1986-09-25
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-S60118172-A (JP)
Title: Food sterilization
Inventor: YAMANO YASUHIKO
IPC: A23L3/26
Filed: 1983-11-29
Abstract: PURPOSE:Packed food is placed in a cylinder which is made of microwave-permeating synthetic fibers coated on its surface with silicone rubber, tightly closed on both ends, then radiated with microwaves to effect sterilization in a short time, preventing the package from bursting and deteriorating. CONSTITUTION:Packed food 2 and water 6 are placed in the cylinder 1 of microwave-permeating synthetic fibers coated with silicone rubber on its inner or inner and outer surfaces and tightly sealed on both ends with a rigid and thick heat-resistant plastic plate 4 and bolt 5, irradiated with microwaves to effect sterilization of the product.
Patent JP-S61103065-A (JP)
Title: Valve body in butterfly type sluice valve
Inventor: OSHIMA AKIRA
IPC: F16K1/226
Filed: 1984-10-26
Abstract: PURPOSE:To simply adjust a seal to the optimum condition by fitting an elastic member into a first notch provided on an end of the outer periphery of a valve body and providing a holding plate in a second notch. CONSTITUTION:A valve body A is formed at the end side with a fitting groove 9 in which a valve seat 3 of the valve body having large elasticity is fitted. A holding plate 5 is applied from the opened side of the valve body A to press the valve seat 3 of the valve body while attaching fittingly the holding plate to a notch A' by adjusting a mounting screw 6. When the mounting screw 6 is lightly shallowly screwed, said valve seat 3 of emerges slightly to the valve seat 2 side at the valve box side to form a relatively shallow metal seal. Also, when the mounting screw 6 is screwed lightly, the metal seal ensuring the engagement with the valve seat is formed.
Patent JP-H0778641-A (JP)
Title: Connector for parallel multi-conductor cables
Inventor: NODA SADAO
IPC: H01R9/16
Filed: 1993-09-10
Abstract: PURPOSE:To provide a connector of such a configuration as connecting cables in orthogonal intersection, wherein the component parts are used commonly and the construction is made small. CONSTITUTION:A contact member 29 is fitted in such a condition that the terminal part is protruding to the housing 21. When a cover 30 is mounted to the housing 21, a trunk cable 38 and a branch cable 39 are put in pressure attachment to the terminal part, and thereby the two are connected electrically with the aid of the said contact member 29. Therein the contact member 29 is positioned alongside the diagonal of the cable receptacles 22, 23 of the housing 21 and installed in such an arrangement that the terminal parts lie in line, so that the same cover 30 can serve commonly. Because the contact member 29 is mounted being twisted, it requires a small space of occupation laterally.
Patent JP-H0678478-A (JP)
Title: Signal transmitter
Inventor: DOI KAZUMASA
IPC: H04B10/80
Filed: 1992-08-25
Abstract: PURPOSE:To simultaneously supply power and a weak signal to a rotor by concentrically disposing a light transmitter and a rotary transformer on a rotary shaft of the rotor, converting the signal into an optical signal, and simultaneously transmitting power by the transformer. CONSTITUTION:A photoreceiver 3 is provided on an end face of a rotary shaft of a rotor, and an optical signal is converted into an electric signal to a signal of a signal processing system of the rotor. An inner winding 4 of the transformer is disposed concentrically at the outside of the shaft 1, and an outer winding 5 of the transformer is disposed on a stationary unit opposed to the winding 4. AC power is supplied to the transformer in the power transmission, rectified to DC in the rotor, as a power source of a signal processing system. A weak signal is converted to an optical signal, and power is simultaneously transmitted by the transformer. Thus, the power and the signal can be simultaneously supplied to the rotor without deteriorating an s/n ratio.