baber/WOPTO huggingface dataset:
Patent JP-H04150258-A (JP)
Title: Close contact type image sensor
Inventor: MIHARA AKIO
IPC: H04N1/028
Filed: 1990-10-11
Abstract: PURPOSE:To simplify the alignment among an LED, a line sensor and a case with less mounted boards by mounting the LED, the line sensor to a same mount board and mounting the board with a tilt with respect to an original face. CONSTITUTION:A light from a light source LED 8 radiates an original and its reflected light forms its image onto a line sensor by using a 1:1 optical system to read the information of the original. Then the light source LED 8 and the line sensor 1 are arranged on a same mount board 13 and the board 13 is arranged with a tilt with respect to an original face. The tilt angle of the mount board 13 with respect to the original face is preferably 45 deg.. Thus, number of the boards 13 is reduced and the alignment among the LED 8, the line sensor 1 and a case 16 is simplified.
Patent JP-H10116752-A (JP)
Title: Lc filter component
Inventor: KITAHARA NAOTO
IPC: H01G4/40
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To enhance the characteristics by specifying a residual capacitance to be connected equivalently in parallel with an inductor formed in a basic body containing both magnetic and dielectric materials. SOLUTION: Conductor films 1a-4a; 1c-4c made of a mixture of magnetic and dielectric materials extend spirally in the opposite directions across four layers on the opposite sides while being interconnected through a conductor film 4b in a fourth layer. A capacitor is formed by the conductor films 1b-4b in these fourth layers at the central part thereof. Extremely sharp attenuation characteristics can be attained when a residual capacitor satisfies a formula; log(fc)+0.6<=log  1/(2π√LC)}<=log(fc)+1.5, where, fc is the cut-off frequency of an LC filter circuit, L is the inductance of a signal inductor, and C is the capacitance of a single residual capacitor connected equivalently in parallel with the inductor.
Patent JP-H04146769-A (JP)
Title: Radon therapeutic apparatus
Inventor: MATSUMOTO MORIO
IPC: A61N5/10
Filed: 1990-10-09
Abstract: PURPOSE:To dissolve the stiffness of shoulders, a lumbago and muscle fatigue by sticking a tape or a fabric partially or wholly stuck with radon stone powder on the surface of a paper sheet containing a fluorescent material, wholly sealing the front and back of the paper sheet with a transparent synthetic resin sheet, and applying radioactive rays generated by the radon stone powder to the body portion of a human. CONSTITUTION:A tape 3 partially stuck with radon stone powder 2 is stuck on the surface of a paper sheet 4 containing a fluorescent material, a gold-plated silver foil 5 is closely stuck on the back of the paper sheet 4, and the whole is sealed with a transparent synthetic resin sheet 6 in a radon therapeutic apparatus 1. The silver foil 5 serves as a reflecting plate preventing the radioactive rays generated by the radon stone powder 2 from going to the rear side. Since the radon stone powder 2 is partially stuck, portions of the radon stone powder 2 touch the vital sections on the surface of the body when the apparatus 1 is pressed to the body position, and an effective therepy can be performed.
Patent JP-H03131053-A (JP)
Title: Sealed electronic component
Inventor: YAMAMOTO KEIZO
IPC: H01L23/06
Filed: 1989-10-17
Abstract: PURPOSE:To improve the adhesive properties of the interfaces of the conductor path of a thin-film and a cover, and to remove the trouble of the permeation, etc., of moisture positively by forming the conductor path of the thin-film onto the surface of a substrate and bonding or welding the cover onto the substrate. CONSTITUTION:A plurality of thin-film conductor paths 2, 3, 4, 5 are formed onto the surface of a substrate 1 in a specified electrode shape through an electroless plating method extending over an underside through a side face from a top face. A cover 10 is formed in an approximately box shape, and has a lower-end opening edge section 10a coinciding with the surface shape of the substrate 1, and the edge section 10a is fixed to the circumferential section of the substrate 1 through adhesives such as an epoxy resin. Consequently, the substrate 1 and the cover 10 are unified, and an electronic element 8 on the inside is sealed. The thin-film conductor paths 2-5 are exposed to the outside from the edge section 10a of the cover 10, and connected to lead terminals 16. An adhesive layer 15 is interposed between the substrate 1 and the edge section 10a of the cover 10, and the adhesive layer 15 is fast stuck around the thin-film conductor paths 2-5, thus excellently ensuring airtightness on interfaces.
Patent JP-S63125389-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/323
Filed: 1986-11-14
Abstract: PURPOSE:To prevent the so-called 'jamming' from occurring due to electrostatic forces, by incorporating particles of a specific metallic oxide or composite oxide thereof into a thermal recording material utilizing a color reaction between a dye precursor and a compound capable of color reaction with the dye precursor or a color reaction between a diazo compound and a component capable of color reaction with the diazo compound by reacting therewith. CONSTITUTION:A heat-sensitive layer comprising a colorless or light-colored dye precursor and a compound capable of color rection with the dye precursor or a heat-sensitive layer comprising a diazo compound and a component capable of color reaction with the diazo compound is provided on a base. Particles of a crystalline metallic oxide selected from the group consisting of ZnO, TiO2, SnO2, Al2O3, In2O3, SiO2, MgO, BaO and MoO3 or a composite oxide thereof are incorporated in a thermal recording material having the above-mentioned construction. Conductive particulates of the crystalline metallic oxide can be formed by forming particulates of the metallic oxide by firing and heat-treating the particulates in the presence of atoms of other elements for enhancing conductivity, or by forming the particulates of the metallic oxide by firing in the presence of atoms of other elements for enhancing the conductivity.
Patent JP-H1098020-A (JP)
Title: Method and apparatus for cleaning
Inventor: SATO IKUO
IPC: B01D19/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To collect cleaning liquid for cleaning an object to be treated and reuse the liquid for cleaning. SOLUTION: After an LCD(liquid crystal display) substrate G to which resist is applied has been cleaned by supplying a thinner A to both sides of its border, the thinner A is collected in a mist trap 62 through a collecting tube 60. Gas is separated and removed from the thinner A collected in the mist trap 62, and the thinner A is stored in a reservoir 70. The stored thinner A is supplied to a second cleaning liquid supplying means 15, through a thinner-supplying tube 71 by N2 gas and is injected from the second cleaning liquid supplying means 15 to a rotating cup 12 and a drain cup 14 which are objects to be cleaned.
Patent JP-H1095526-A (JP)
Title: Stopper device for conveyor
Inventor: MATSUO AKIO
IPC: B65G47/52
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a stopper device for conveyors, which is provided with a stopper mechanism capable of mechanically stopping objects to be conveyed on a transport conveyor at a specified position. SOLUTION: The stopper device for conveyors consists of a conveyor 1 and a moving conveyor 2 which are supported by pillars 3, 4 to convey objects 10, 11 to be conveyed, and a stopper mechanism 5 is provided between both the conveyors. The stopper mechanism 5 is structured to turn an arm 8 by the use of the self weight of a weight 6 to project a stopper 7 from the upper face of the conveyor 1 in order to stop the objects 10, 11 on the conveyor 1 as the movable conveyor 2 is moved apart from the pillar 4, and to allow the stopper 7 to receive the load of the movable conveyor 2 to be lowered below the upper face of the conveyor 1.
Patent JP-H0778331-A (JP)
Title: Magnetic recording medium
Inventor: ISOBE RYOSUKE
IPC: G11B5/73
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a magnetic recording medium not causing the increase of drop-out, the reduction of reproduction output, the blocking of a head, etc., even after storage at high temp. and humidity over a long period of time, maintaining high electromagnetic transducing characteristics ensured before the storage and having high reliability of quality. CONSTITUTION:This magnetic recording medium has a magnetic layer contg. at least ferromagnetic powder on the nonmagnetic substrate and contains a fatty acid having 12-24 carbon atoms. The average ratio in the number of atoms among Fe, Na, an alkaline earth metal and a rare earth element, as elements froming the surface of the oriented ferromagnetic metal powder in the magnetic layer is 100:<1:<=40:(1-50).
Patent JP-H05107212-A (JP)
Title: Inspecting method of external appearance of printed circuit board having parts mounted thereon
Inventor: FUJITA KAZUO
IPC: H05K1/02
Filed: 1991-10-18
Abstract: PURPOSE:To find out simply a faulty place of a printed circuit board having parts mounted thereon, without taking many processes, regarding inspection of the external appearance of the printed circuit board. CONSTITUTION:A heat-sensitive sheet 3 of which the color changes dependently on temperature is put on a printed circuit board 2 having parts 1 mounted thereon, a prescribed wiring pattern 2a of the printed circuit board 2 is electrified subsequently and, by making the color of the heat-sensitive sheet 3 changed, a changed-color pattern 4 is formed. Then, the degree of the change of the color of the changed-color pattern 4 is compared with a standard pattern 5 which is formed on a good printed circuit board and of which the color is made to change, and thereby the quality of the board 2 is determined.
Patent JP-H06201548-A (JP)
Title: Heat-insulating curing method of concrete test piece
Inventor: YANAGIDA KATSUMI
IPC: G01N1/28
Filed: 1991-10-18
Abstract: PURPOSE:To perform curing closer to that of temperature history in an actual member with only hydration heat as the heating source outside environment by placing a concrete test piece after kneading into the internal space which is closed by a heat-insulating material wall. CONSTITUTION:A concrete test piece 11 after kneading is placed into an internal space 9 which is closed by a heat-insulating material wall consisting of a surrounding wall 3, a bottom wall 5, and a lid 7 made of expanded styrol. Then, temperature is changed by the change of hydration heat generated inside the test piece 11 with time, heat characteristics of the test piece 11, heat transfer characteristics of the heat-insulating material wall, and the temperature outside the heat-insulating material wall. Namely, a container 1 is left inside a room and a specific aging, namely lapse of curing time, is waited while measuring the temperature history of the test piece 11 with a thermocouple 15. After curing is completed, the test piece 11 is taken out of a container 1 and is subjected to compression strength test, thus achieving compression strength test or other tests by the concrete test piece 11 which is subjected to curing closer to an actual member.
Patent JP-H01111900-A (JP)
Title: Electrolytic descaling electrode cloth
Inventor: TAGUCHI CHOBE
IPC: C25F7/00
Filed: 1987-10-26
Abstract: PURPOSE:To remove the scales generated in welding by winding an acrylic carbon-fiber cloth on the tip of the cathode stitcher of an electrolytic descaling device. CONSTITUTION:The terminal on the secondary side of a DC power source is connected to a base material, an acrylic carbon-fiber cloth is wound on the tip of the stitcher of the terminal on the secondary side, an electrolyter is infiltrated into the cloth, and the cloth is brought into contact with the welding scale part to dissolve and remove the scale. The electrolyte is generally heated by energization, hence a strong acid is generated on the contact part of the cloth, and the cloth is melted or aged. To prevent those defects, an acrylic carbon fiber having excellent resistance to heat and acids is used.
Patent JP-2001093083-A (JP)
Title: Road information display system
Inventor: KAWASHIMA KANJI
IPC: G08G1/09
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To display variable road information constituted of plural different language in a road information display system. SOLUTION: A road information controller 1 prepares first display information 5 being road information expressed in first language based on information collected from a road on which the road information display system is installed. A road information translation processing part 2 translates the first display information 5 into second display information 6 being road information expressed in language other than the first language. A road information display device 3 connected through a communication line 4 with the road information controller 1 alternately displays the first display information 5 and the second display information 6.
Patent JP-2001094485-A (JP)
Title: Contactless communication unit
Inventor: NAKAMURA MANABU
IPC: H04B5/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To generate a magnetic field with a stable level independently of dispersion in am amplification factor of amplifiers and a difference from an installation environment or the like without the need for adjustment of the resistance of variable resistors different from a conventional communication unit in a contactless communication unit such as a reader/writer that makes contactless communication with a mobile information communication body such as an IC card by generating the magnetic field from a loop antenna. SOLUTION: In the case of contactlessly transmitting power and information from, e.g. the reader/writer to the IC card by generating the magnetic field from the loop antenna 7, a pickup coil 9 detects the magnetic field generated from the loop antenna 7 and an adjustment means consisting of a control section 12 and a power control circuit 3 or the like adjusts a level of the magnetic field generated from the lop antenna 7 to the prescribed level based on the level of the magnetic field detected by the pickup coil 9.
Patent JP-2001093465-A (JP)
Title: Double-tube type low-pressure mercury vapor discharge lamp and back-light device
Inventor: TSUCHIYA RYUJI
IPC: H01J61/34
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a double-tube type low-pressure mercury vapor discharge lamp which suppresses saturation or decrease of an output of light at high temperatures, and to provide a back-light equipment using the lamp. SOLUTION: The double-tube type low-pressure mercury vapor discharge lamp 1 of this invention comprises a luminous tube 2 of not more than 3 mm in an inner diameter, a pair of electrodes 9, 9 which are sealed inside the luminous tube, a discharge medium which is formed of mercury, and rare gases having neon, and argon as main components, wherein rare gas is sealed inside the luminous tube 2 together with mercury under pressure from 6 k to 13 kPa such that a mean molecular weight obtained by multiplying molecular weight of neon or argon by partial pressure ratio thereof then summing the results is from 25 to 30, and a translucent outer tube 4 which surrounds the luminous tube 2 through a vacuum gap 6 of not more than 133 Pa.  Since the temperature showing a mercury vapor pressure at which the luminous efficiency exhibits a peak shifts to a high-temperature side by making the mean molecular weight of a mixed gas larger than the conventional value, the luminous tube lights with high luminance without an output of light of the luminous tube saturated or decreased at high temperature environment.
Patent JP-H07130170-A (JP)
Title: Reference voltage generating circuit
Inventor: NAKAI JUN
IPC: G05F3/26
Filed: 1993-10-29
Abstract: PURPOSE:To raise up an inner voltage smoothly and to prevent a latch-up by controlling a circuit so that a reference voltage to be outputted from a current mirrer circuit follows to the rising characteristic of power source when a power is turned on. CONSTITUTION:When the power is supplied a zero power-on resetting signal ZPOR is turned to an 'L' level when the power is turned on. As a result, a transistor Tr9 conducts and an external power source voltage Ext, Vcc is applied to nodes a, b respectively. Then, since the transistor Tr9 conducts, a current is made to flow through transistors Tr5, Tr6 and also a current is made to flow through transistors Tr7, Tr8, the potential of the reference voltage is made to raise while following to the rise-up of the external power source voltage Ext, Vcc. Thus, the latch-up is not generated in a case that the circuit is used, for example, for generating the inner power source voltage of a DRAM.
Patent JP-H07117413-A (JP)
Title: Tread structure of tire
Inventor: HAMADA TOKIYOSHI
IPC: B60C11/04
Filed: 1993-10-29
Abstract: PURPOSE:To decrease the rate of punching of ribs at all of flat portions by forming flat portions between circumferential broad grooves and between each broad groove and each shoulder portion, and forming circumferential narrow grooves near the shoulder portion of a shoulder-side flat portion and near the broad grooves in the flat portions. CONSTITUTION:A center rib 5A, a second rib 58 and a shoulder rib 5C are formed on the respective portions of a tread portion 2 by broad grooves 3 extending in the circumferential direction of the tire, and a circumferential narrow groove 6A is formed in the portion of the shoulder rib 5C near the shoulder and circumferential narrow grooves 6B are formed in the center rib 5A, the second rib 5B and the shoulder rib 5C. Thus the rates at which localized abrasion resulting from chipping of edges and a wandering phenomenon occur are decreased, and the rate of punching of the ribs at all of the flat portions 5A, 5B, 5C can be decreased.
Patent JP-S63125303-A (JP)
Inventor: MIYATA TOSHIMI
IPC: B27F7/34
Filed: 1986-11-15
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-H07126430-A (JP)
Title: Method for liquefying waste plastics
Inventor: TAKIYAMA EIICHIRO
IPC: C08J11/24
Filed: 1993-10-29
Abstract: PURPOSE:To recover a curable resin part, etc., and reutilize the recovered part, etc., as a fuel, etc., by blending a waste plastic with a specific mixture in a specified proportion, heating the resultant blend at a specific temperature or above and efficiently liquefying a matrix constituting the waste plastics. CONSTITUTION:This method for liquefying waste plastics is to blend (A) 100 pts.wt. waste plastic such as an FRP molding with (B) 30-500 pts.wt. mixture of (i) a hydrocarbon, having >=180 deg.C/760mmHg boiling point and containing >=1 benzene nuclei such as diethylbenzene with (ii) a polyhydric alcohol having >=180 deg.C/760mmHg boiling point and >=2 hydroxyl groups in one molecule such as diethylene glycol [at preferably (30-99)/(1-30) blending ratio of the components (i)/(ii) expressed in terms of weight ratio] and then heat the resultant blend at >=180 deg.C.
Patent JP-H07128825-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUKUZAWA YUTAKA
IPC: G03C1/38
Filed: 1993-10-29
Abstract: PURPOSE:To improve the decrease of sensitivity due to the prolonged storage at the time of using anionic surfactant, color mixture and the foaming of a processing solution and to prevent the deterioration of emulsifying ability and color developing property by incorporating sterol and/or its derivative in at least one layer of a photographic sensitive material. CONSTITUTION:In a silver halide photographic sensitive material having at least one layer of the photosensitive silver halide emulsion layer on a supporting body, sterol or its derivative is incorporated in at least one layer of the photographic sensitive material. Sterol is generally well-known as the expression of steroid alcohol distributed in the animal and plant kingdom and in this case, the usable sterol is not restricted particularly in the range and a single compound or a mixture of two or more kind of compound remained as non- saponified materials in the saponification of fat and oil in animals or plants is also used. Where, the sterol can be a natural material or a synthetic material.
Patent JP-H05114278-A (JP)
Title: Vtr
Inventor: SHINDO NORIO
IPC: G11B27/28
Filed: 1991-10-21
Abstract: PURPOSE:To dispense with a device for reading an ID number and to make a cassette completely correspond to an ID number by simultaneously recording the ID number read by a video head in a video signal and an audio signal when the image is recorded. CONSTITUTION:A video signal, an audio signal and an index signal are recorded to a cassette via a recording amplifier 5 and a video head 7 by a system controlling computer 1. In this case, the index signal includes a program data and an ID signal (ID number) proper to the cassette. On the other hand, the signal reproduced by the video head 7 is taken into the computer 1 via a reproducing amplifier 9 and a reproduction signal processing system 11, and recorded in a memory 13 after it is turned to completely correspond to the ID number. Accordingly, a special device for reading the ID signal is not required, so that the VTR is simplified. Moreover, since the ID signal is always present where the video signal exists, the ID signal can be read out quickly.
Patent JP-S63124925-A (JP)
Title: Manufacture of pyroelectric infrared detector
Inventor: MASUDA NOBORU
IPC: G01J5/34
Filed: 1986-11-14
Abstract: PURPOSE:To improve the mass-productivity of a detector by forming mirror pieces integrally on the long side of a support part, and performing a formation by punching and working and a series of machining processes. CONSTITUTION:An integral mirror 3 is obtained from one metal plate 2 by press punching. Mirror pieces 4 are arranged on the long side 2a of the support part 3a at positions of piR/3, 2piR/3, piR, 4piR/3, and 5piR/3 and divides the circumference equally by six when the support part 3a is formed cylindrically. Then, when the respective mirror pieces 4 are formed cylindrically in a specific direction from a connection part 2c, i.e. cylindrically, they are bent toward the center. Then connection parts 2d and 2e are connected mutually by being calked to form an annular assembly.
Patent JP-2000188759-A (JP)
Title: High frame precision seamless splicing method for information stream
Inventor: WARD CHRISTOPHER
IPC: H04N21/235
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To enable the seamless and high frame precision splicing of a transport stream similar to an MPEG by constituting a transition stream or clip by using parts from each stream located near each splice point. SOLUTION: Plural information frames in a from stream including an exit frame (i.e., the last information frame in a from-stream to be shown) are decoded. Thereafter, an information frame in a to-stream starting from an entrance frame (i.e., the first frame of the to-stream to be shown) is decoded. Next, the decoded parts of the from-stream and the to-stream are decoded again, and a transition clip or a transition stream is generated. It includes a transport stream including video information and audio information, etc., associated with the from-stream and the to-stream.