baber/WOPTO huggingface dataset:
Patent JP-H04137597-A (JP)
Title: Heat radiator
Inventor: UDAGAWA YOJI
IPC: H05K7/20
Filed: 1990-09-27
Abstract: PURPOSE:To improve the heat radiating efficiency of a heat radiator by providing radiating fins which protrude upward and downward on the outer and inner surface sides of a heat sink fitted to equipment and ventilating holes to the heat sink so as to be in contact with radiating fins on the inner surface side. CONSTITUTION:The heat from the exothermic body of equipment is transferred to a heat sink 1 pressure-contacted with the body 2 and diffused to the whole body of the sink 1. The heat is radiated from the surface of the sink 1 through the heat exchange with the surrounding air. Since radiating fins 1a, 1e, and 1f are provided on the outside and inside of the sink 1, the heat exchanging area is increased and the heat radiating effect is improved at the time of the heat exchange. In addition, since ventilating holes 1g and 1h are provided so as to be in contact with the fins 1e and 1f on the inside, the air flowing into the heat sink from the holes 1g and heated by the heat exchange with the fins 1e and 1f causes convection and flows out from the holes 1h after flowing along the fins 1e and 1f. Therefore, the heat radiating effect of this heat radiator can be improved.
Patent JP-H07116641-A (JP)
Title: Thermostatic water supply and utilizing apparatus using sewage heat
Inventor: YAMADA AKIRA
IPC: F25B30/06
Filed: 1993-10-20
Abstract: PURPOSE:To reduce the energy related to air cooling and heating/hot-water supply to a large extent inclusive of large-scaled buildings and individual homes in the urban part and to achieve the relaxation of a heat island phenomenon and the equalization of day and night power loads generating at the time of an air cooling season in an urban part. CONSTITUTION:A heat pump being a heat exchanger with the sewage from a pipe 50 is provided to a water treatment plant 2 and a heat source almost constant in temp. throughout the year is produced by a heat pump cycle and the temp of the water sent out of a water purifying plant 1 is held to almost constant temp. throughout the year by the heat source to send water to a consumer 3 by a pump 31. The consumer 3 uses the water flowing through the pipe 31 as the heat source of a cooling and heating air conditioner.
Patent JP-H07114025-A (JP)
Title: Liquid crystal display device
Inventor: OBATA MASAO
IPC: G02F1/13357
Filed: 1993-10-20
Abstract: PURPOSE:To condense light with high efficiency by disposing a diffusion part and a light condensing part which is provided with plural projections of a quadrangular pyramid shape by forming plural grooves having a V shape in section extending in a direction orthogonal with the surface opposite to liquid crystal display panel at prescribed intervals between a light source part and the panel. CONSTITUTION:A lens film 2 is formed with the grooves 2a 2b of the V shape in section extending in a direction Y and a direction X orthogonal therewith and the plural projections 10 of the quadrangular pyramid shape on the surface opposite to the liquid crystal display panel. As a result, the light entering from the rear surface side of the lens film 2 is condensed simultaneously by a pair of the slopes, i.e., 10a, 10b facing each other at the respective projections 10 of the quadrangular pyramid shape and, therefore, the light progressing in all directions is condensed to the upper liquid crystal display panel. As a result, the luminance is increased without increasing electric power consumption.
Patent JP-2001089914-A (JP)
Title: Tie-clip and necktie with tie-clip
Inventor: TAKAI TOMOYUKI
IPC: A41D25/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive tie-clip for holding a necktie so as not to be moved, hardly providing the fear of dropping and losing the tie-clip caused by being hooked by something, without requiring the consideration of harmony on the design with the necktie, a garment or the like, and entirely without the fear of the trouble caused by forgetting the wear of the tie-clip. SOLUTION: This tie-clip 5 is constituted of a slender belt member 6 to be attached to the back surface of the front apron part 2 of the necktie 1 by a plurality of fixing parts 8, and an engaging member 7 slidably supported by the belt member 6 so as to be penetrated therewith, and having a flat cylindrical shape. The rear apron part 3 of the necktie 1 in the worn state is inserted into the engaging member 7 so as to hold the apron part 3, and a button- engaging part 7a such as a button hole formed on the engaging member 7 is engaged with a front button of a shirt to precisely hold the necktie 1 so as not to be moved.
Patent JP-H09105723-A (JP)
Title: Inspection setting value input displaying method in defect inspection and device therefor
Inventor: HANABUSA HIDEYUKI
IPC: G01N21/88
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To clearly grasp the setting contents of a defect by indicating image information about dimension and shape corresponding to inputted numerical values for the defect as visual patterns. SOLUTION: Numerical value data of an inspection setting value set by means of a setting device part 22 is fed to an image forming circuit 23. In the circuit 23, image information about dimension and shape of a defect, which the numerical values concerning the maximum limit size in the final setting mean, is formed, and at the same time, defect color image information about the grade of a gray gradation corresponding to voltage level for each finally set threshold value is formed, and then, these pieces of image information are composited together. The composited image information and the numerical value data are transferred to a display 24 so as to be displayed as a defect image in color.  That is, on the display 24, not only the numerical values inputted by means of a keyboard 21 are displayed as images, but also the shape, the dimension, and the color tone of the defect specified by these numerical values are displayed as color visual patterns on the screen.
Patent JP-H02109420-A (JP)
Title: Integrated circuit for photoelectric switch
Inventor: FUKUYAMA TOSHIBUMI
IPC: H03K17/78
Filed: 1988-10-19
Abstract: PURPOSE:To reduce a fault such as a fault of disonnection due to vibration, to improve the reliability and to make the size small even if an external circuit is connected by unifying plural functions to each input and output pin and using 6 power pins in total. CONSTITUTION:In a photoelectric switch having a couple of power pins 5, 6 and input/output pins 1-4, the pin 1 is used as a sensing output terminal to output a sensing signal, to control an operation display LED 3 and to act like a self-diagnostic output terminal and a short-circuit protection function altogether. Moreover, the pin 2 is an oscillated output terminal blinking a projection LED 1 synchronously with photodiodes PD1, PD2 and acts like a switching function of synchronizing/asynchronizing state. The pin 3 is a stable display terminal controlling a stable state display LED 2, has a switching function of the LED 3 as well and the pin 4 adjusts the amplification of the output of the diodes PD1, PD2 and acts like a terminal for the gain adjustment of the amplifier. The pins 1-4 are used for multifunction performance to improve the reliability even when an external circuit is connected and to make to size small.
Patent JP-H06203855-A (JP)
Title: Support body of fuel cell
Inventor: ROORANTO HAINRU
IPC: H01M8/1213
Filed: 1993-10-21
Abstract: PURPOSE: To improve a high-temperature stability, high corrosion resistance and compatibility with surrounding materials by using a fuel battery support made from a ceramic with a specified mixture ratio of MgO, Al2 O3 with a specified range of coefficient of thermal expansion. CONSTITUTION: A fuel battery comprises plural activated units and a ceramic support connected with each other in a circuit. This ceramic support is made from a ceramic comprising 35-80wt.% MgO, 20-65wt.% Al2 O3 , and 0-15wt.% impurities or other inorganic additives, with the range of coefficient of thermal expansion of 9-13×10<-6> K<-1> within a temperature range of 20-1000 deg.C. Thereby, a high-temperature stability, high corrosion resistance and compatibility as well as cost-effectiveness are improved. It is desirable that the ceramic support has 0-80% of continual porosity.
Patent JP-H11153725-A (JP)
Title: Planar star coupler and optical network
Inventor: KENNETH FASANERA
IPC: G02B6/30
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a module type star coupler whose cost is low. SOLUTION: A star coupler 10 has a lower plate 12 on whose upper surface 16 an air pocket (opening) 18 is arranged, a waveguide plate 42 which is to be arranged in the opening 18 of the lower plate 12 and an upper plate 32 on whose lower surface 36 an air pocket 34 corresponding to the air pocket 18 of the lower plate 12 is provided. A first groove set consisting of N lines of grooves 14 extending from the opening 18 to the end part 20 and a second groove set consisting of N lines of grooves 14 extending from the opening 18 to the end part 22 are provided on the upper surface 16 of the lower plate 12. The lower plate 12, the waveguide plate 42 and the upper plate 32 are fixed in a state in which they are positioned by allowing positioning screws 50 passed through positioning screw holes 38a of the the upper plate 32 to be fastened to positioning holes with screw threads 38b of the lower plate 12.
Patent JP-H05181559-A (JP)
Title: Data holding device and data compressing and expanding method
Inventor: SATO HIROSHI
IPC: G06F17/17
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a data holding device which efficiently stores a data map consisting of finely defined function values. CONSTITUTION:The function values corresponding to specific variable values are held as a map of data. The map data are grouped by specific ranges and headers are determined as the variable values representing the respective groups. A data compression part 10 compresses the map data, group by group, and stores them in a ROM 20 by using the headers as indexes. A data expansion part 30 expands only a necessary group of the compressed data in the ROM 20 on a RAM 40. The group to be expanded in future is determined according to which data a CPU 50 accesses.
Patent JP-H03126838-A (JP)
Title: Composite roll
Inventor: HASHIMOTO TAKASHI
IPC: B22D19/16
Filed: 1989-10-09
Abstract: PURPOSE:To manufacture the composite roll having an outer layer excellent in wear resistance by concentrically inserting a columnar shaft member having high strength into a cylindrical water-cooled mold, pouring the molten metal of a high alloy steel having a specified compsn. to the space between the above two and drawing out the steel from the mold while welding is executed to the shaft member. CONSTITUTION:At the time of manufacturing a rolling roll for subjecting steels to rolling, a shaft member 11 having >=55kg/mm<2> tensile strength and >=1.0% elongation such as a cast steel, a forged steel, a Cr-Mo steel or the like is concentrically inserted into the center of a cylindrical mold 12 constituted of a heating mold 13 having a water-cooled high frequency heating coil 21 via an annular water-cooled mold 16 and a heat buffering mold 15 made of graphitic refractories thereon, and the molten metal 18 of a high alloy steel contg., by weight, 1.5 to 2.5% C, 1 to 10% Mo, 0.2 to 1.0% Si, 3 to 10% V, <1.5% Mn, 1 to 10% Co and 3 to 8% Cr is poured to the space between the above two, which is subjected to induction heating by the high frequency heating coil 21 of the heating mold 13, is held into a molten state, is continuously clad onto the shaft member 11 by welding as an outer layer 17 and is drawn out from the mold 12 together with the shaft member 11 while solidification is executed, by which the composite roll 1 having an outer layer 3 in which hard multiple carbides by Cr, Mo, V or the like are present and excellent in wear resistance can be manufactured.
Patent JP-H07116535-A (JP)
Title: Wooden chip crusher
Inventor: SAKAI SHOJI
IPC: B02C18/06
Filed: 1993-10-21
Abstract: PURPOSE:To prevent the edge of a plane blade from being cut off, to facilitate cutting and to prevent the lowering of working efficiency caused by the cutting- off of the edge of inclining a part adjacent to the edge of an inclined surface forming the edge angle of a plane blade at the larger edge angle. CONSTITUTION:The wooden chip crusher 63 is provided with a plurality of crushing blades 115 fitted to a rotating shaft 107 horizontally supported in a crushing case 105 at specified radial positions, and a rotating plate 125 to which a fan 129 is fixed at the inside surface and to which a plane blade 133 is fixed at the outside surface along the long edge part of a long hole 135 installed in the radial direction in parallel. A crushing hopper facing to the outer periphery of the crushing blades 115 in the crushing case 105, a discharge chute facing to the outer periphery of the fan 129, and a cutting hopper 161 facing to the plane blade 132 are installed. In the wooden chip crusher 63, a part adjacent to the edge 131 of an inclined surface 140 forming an edge angle alphaof the plane blade 133 is inclined at the larger edge angle beta.
Patent JP-H04141979-A (JP)
Title: Surface heating body
Inventor: NISHIHARA KUNIO
IPC: H05B3/20
Filed: 1990-10-03
Abstract: PURPOSE:To obtain a cost-reducible surface heating body which can be used safely and easy to be assembled by composing it by heat applying thermoplastic polyimide sheet on both surfaces of a surface heating resistor. CONSTITUTION:A first and a second insulation sheet 2, 3 consisting of thermoplastic polyimide are heat applied to both surfaces of a surface heating resistor 1 for composing a surface heating resistor. In this case, thermoplastic polyimide sheets having a self-binding property are used for the insulation sheets, so need of using binding agent for binding the insulation sheets 2, 3 with the surface heating resistor 1 is eliminated. Troubles such as peeling, therefore, will not occur. Heat applying them can be performed easily using a heat press, a heat lamination roll, etc. The safety can thus be improved, and because heat application can be performed easily, the production cost can be reduced.
Patent JP-H01106206-A (JP)
Title: Positioning mechanism using fluid cylinder
Inventor: SAKATA YUJI
IPC: G05D3/00
Filed: 1987-10-20
Abstract: PURPOSE:To improve positioning accuracy by alternately driving a main brake actuator and a sub-brake actuator and advancing a table. CONSTITUTION:A positioning mechanism is provided with a control device 50, a fluid cylinder 3 to be driven by the device 50 is set up on a base 1 and the table 2 to be driven by the cylinder 3 to execute linear reciprocating motion is also set up on the base 1. A position detecting sensor 40 for transmitting the advancing position of the table 2 to the control device 50 is arranged and a slit scale 42, a scale plate 41 and a counter 45 are also arranged on the mechanism. A braking block 15 is arranged on the side of the table 2 and the main and sub-brake actuators 20, 30 are also arranged. Thus, both the brake actuators 20, 30 are alternately driven and the table 2 can be advanced and moved to a set position.
Patent JP-H10110107-A (JP)
Title: New methine compound and silver halide photosensitive material containing the same compound
Inventor: KOBAYASHI KATSU
IPC: G03C1/16
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material having high light absorption ratio and high sensitivity by including a new methine compound. SOLUTION: This new methine compound is represented by formula I [R1 and R2 are each an alkyl, with the proviso that at least either one of R1 and R2 is an alkyl substituted with a dissociative group; Z1 and Z2 are each an atomic group necessary to form a 5- or 6-membered nitrogen-containing heterocyclic ring; L is a divalent connecting group; M1 is a charge balance pair ion; (m1 ) is a number of 0-10 necessary to neutralize a charge of molecule; Q1 and Q2 are each a methine or a polymethine necessary to form a methine pigment). The compound of formula I includes specifically e.g. a compound of formula II.  The compound of formula II is obtained by reacting, e.g. a reaction product of 5,6-dichloro-2-methyl-1-ethylbenzoimidazole with 1,4-dibromobutane with 5,6- dicloro-2-methylbenzoimidazole, reacting the reaction product with butanesultone and reacting the reaction product with a compound of formula III.
Patent JP-2000093369-A (JP)
Title: Vacuum cleaner
Inventor: ASAMI ERIKO
IPC: A47L9/19
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To detect the quantity of dust in a dust collection chamber by detecting at least the quantity of dust in the dust collection chamber or the closed state of an air duct on the basis of a change in build-up electrical current detected by an electrical current detecting means within a prescribed preset period, immediately after an operating switch of the operating section is turned on. SOLUTION: A two-way thyristor 3 is connected between a commercial power supply 1 and a blower motor 2, the electrical current sensor 4a of an electrical current detecting means 4 that detects the electrical current of the blower motor 2 is connected in series with the blower motor 2. Output of the electrical current detecting means 4 is inputted to the dust quantity and closure detecting means 6 of a microcomputer 5, and the blower motor 2 is controlled by phase controlling electrical current by the phase control means 7a of a control means 7 in accordance with the result of the detection and a variety of information to be output to a display section 9 are controlled by a display control means 7b.  On this occasion, the detection of the quantity of dust and closure is performed immediately after the operating switch of the operating section 8, and correct information is secured immediately after starting the use.
Patent JP-H04139821-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIKUCHI HIROMASA
IPC: H01L29/73
Filed: 1990-10-01
Abstract: PURPOSE:To suppress the formation of crystal defects by forming a collector contact region that is doped with a first impurity having its ion radius longer than half the covalent bond length of a silicon crystal and a second impurity having its ion radius shorter than the covalent bond length. CONSTITUTION:A first impurity and a second impurity are introduced to a collector contact region. The first impurity has its ion radius longer than half the covalent bond length of a silicon crystal, while the second impurity has its ion radius shorter than the covalent bond length. When these two kinds of impurity, such as phosphorus and antimony, coexist, it is possible to reduce the lattice mismatch due to the deviation in ion radius of impurities from half the covalent bond length of silicon crystals. This prevents the formation of misfit dislocations, thereby realizing collector contact regions with sufficiently low resistivity.
Patent JP-H01105761-A (JP)
Title: Thermal transfer recording method
Inventor: GENNO HIROKAZU
IPC: B41J2/325
Filed: 1987-10-20
Abstract: PURPOSE:To facilitate the attachment of recording paper to a deice by causing the first and the second pressure contact roller to be separated from a platen roller when the tip of recording paper reaches between a paper ejection shaft and a paper ejection pressure contact roller, and load the recording paper into a thermal transfer recording device. CONSTITUTION:A thermal head 30 is separated from a platen roller 25 when the tip of recording paper 23 crosses the second contact pressure roller 50b, so that the tip of the recording paper 23 passes a paper rejection shaft 28 and a paper rejection pressure contact roller 29 to some extent. That is, the tip is transported to a position where the recording paper 23 is detected by a sensor 56. At that time, if the recording paper 23 is not detected within a predetermined time, a device judges that trouble such as paper jam occurs and ends the operation with display of an error. After this, the first and the second pressure contact roller 50 are separated from the platen roller 25, and the recording paper 23 is transported by a value of correction for the skew of the recording paper 23 by means of an appropriate tensile strength generated by a paper ejection roller 28 with an about 6% higher peripheral velocity using the platen 25. Then the attachment action of the recording paper is terminated.
Patent JP-S61143178-A (JP)
Title: Pressure-sensitive type transfer material
Inventor: SHIRAI NAOKI
IPC: B41J31/00
Filed: 1984-12-17
Abstract: PURPOSE:To solve the problems that an ink ribbon is fed unstably at the time of transfer due to penetration of an oily substance contained in an ink composition into a film base, unclear characters are transferred due to filling of rugged parts of types used for transfer and the like, by providing a pressure-sensitive type image-forming layer constituted of an ink composition on a film base formed of a specified ionomer resin. CONSTITUTION:The pressure-sensitive type transfer material comprises a pressure-sensitive type image-forming layer constituted of an ink composition on a film base, which base is constituted mainly of an ionomer resin obtained by cross-linking molecules of an ethylene-methacrylic acid copolymer by metal ions. For example, the film base is formed of an ionomer resin which has in its molecule a structure obtained by cross-linking a part of carboxylic acid groups to a molecular chain of polyethylene by metal cations (Na<+>, K<+>, Ag<+>, CU<2+>, Ba<2+>, Zn<2+>, Fe<2+> or the like). The ionomer resin used as a material for the base has an oily substance shielding property of about 50-100 times of that of a polyolefin film base material, e.g., polyethylene, so that a transfer material substantially free of penetration of oily substances into the base film can be obtained.
Patent JP-H0710739-A (JP)
Title: Composition for cosmetics or skin medical treatment
Inventor: KUAN RAN NIIAN
IPC: A61K8/00
Filed: 1993-10-22
Abstract: PURPOSE: To enable the good storage of a composition containing an easily oxidizable fat by using a specific antioxidant system. CONSTITUTION: The characteristic of this composition for cosmetics or skin treatments comprises containing an antioxidant system comprising the lauroyl methionate of lysine, histidine or arginine and at least one of polyphenol selected from the following polyphenols; (a) a (2,5-dihydroxyphenyl)carboxylic acid derivative, its homologue or its corresponding salt, (b) a caffeic acid ester or caffeic acid amide, (c) a flavonoid or a flavonoid compound-containing extract, (d) a rosemary extract containing a diphenol compound, and their mixtures in a proper vehicle.
Patent JP-H1156581-A (JP)
Title: Auxiliary device at the time of replacing diaper for baby
Inventor: IKUNO TADASHI
IPC: A47G25/90
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To easily replace a diaper by providing a belt which can easily be fixed/released to/from a part from both of the shoulders to both of the arms of a frame modeled after the body shape of a baby and fixing a belt which can easily be fixed/released to/from a part from the chest to the waist of the frame so as to bind the motion of the baby. SOLUTION: The belt or a molded part 2 is provided at a part from both of the shoulders and both of the arms of the frame 1 modeled after the body shape of a baby and on the other hand, the belt or a molded part 3 is fixed at a part from the chest to the waist of the frame 1. At the time of using, a baby is placed on the frame 1 and a part from his/her chest to waist is fixed by the belt or the part 3. In addition, the part from both of the shoulders and both of the arms is fixed by the belt of the part 2. At the time of fixing the belt, a magic tape 4, etc. is utilized. Thereby the motion of the baby is properly bound to facilitate the replacement of a diaper.