baber/WOPTO huggingface dataset:
Patent JP-H07191382-A (JP)
Title: Finder device for camera
Inventor: MISAWA MASAYUKI
IPC: G03B17/20
Filed: 1993-12-27
Abstract: PURPOSE:To provide a finder device for a camera capable of sharing the optical systems of a sight line detecting device and an in-finder display device and making the devices into a block and compact. CONSTITUTION:This camera provided with the sight line detecting device detecting the sight line of a photographer viewing through a finder from an eyepiece 17 and the in-finder display device displaying specified information in the finder is formed integrally with a prism for displaying 41 which guides display light L2 projected from a display projector 21 displaying the photographing information in the finder to the visual field of the finder and a prism 43 for receiving sight line detecting light which guides detecting light L3 projected from a sight line detecting light projecting element 31 and reflected by the eye 51 of the photographer to a light receiving element 39.
Patent JP-H09169474-A (JP)
Title: Recording device
Inventor: ISOBE MINORU
IPC: G03G15/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of through-put in the case of driving a serial type recording means and a line type recording means at the same time for printing. SOLUTION: This recording device has a paper feeding means for supplying printing paper sheet 18, a first type recording means, a second type recording means, a first paper sheet carrying route 32 for carrying the printing paper sheet 18 to the first type recording means, a second paper sheet carrying route divided from the upstream side of the first paper sheet carrying route 32 and joined with the downstream side thereof, and a third paper sheet carrying route divided form the downstream side of the second paper sheet carrying route and joined with the upstream side of the second paper sheet carrying route so as to form a circulating route. The printing paper sheet 18, which is printed by the second type recording means, is circulated through the circulating route, and thereafter, the printing paper sheet 18 is printed by the first type recording means.
Patent JP-2001157046-A (JP)
Title: Original reader and black line detecting method
Inventor: WAGURI SHINICHI
IPC: G06T7/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an original reader capable of detecting a black line generated by impurities, such as dust without necessitating a large amount of memory or setting of an original. SOLUTION: A pixel run counting part 41 calculates the run lengths of respective white pixel and black pixel by each scanning line, concerning picture information obtained by binarizing a white roller. An arithmetic part 42 calculates a position, where the white pixel is changed to the black pixel on a scanning line by the run lengths of the white pixel and that of the black pixel. A black position data storing part 44 stores the candidate of the position of the black line obtained from an already read scanning line. A comparison part 43 leaves the candidate of the position of the black line, when the position where the white pixel is changed to the black pixel coincides with the candidate of the position of the black line, and the part 43 excludes the position from the candidate, when they do not coincide.  The original reader executes this processing to at least for a fixed number of scanning lines and detects the position of the black pixel as the position of the black line, concerning the candidate of the position of the black line.
Patent JP-H01173613-A (JP)
Title: Abnormality detection circuit for vacuum switch on-load tap changer
Inventor: SATO SHIGEKATSU
IPC: H01H33/66
Filed: 1987-12-26
Abstract: PURPOSE:To detect in advance a possibility of shortcircuit between taps for avoiding troubles, by comparing in a comparator the result of the current detection of a tap selection circuit with the result of detection of a quick turn-off driving mechanism. CONSTITUTION:A current transformer CT is connected between a vacuum switches VS and VR which are connected in series, being connected in parallel with a resistor R. At the same time, a quick turn-off driving shaft for opening vacuum switches VR1 and VRR2 is provided with a cam switch 4. Then, cam switch contacts 5 and 6 are provided to open and close a circuit, corresponding to the cam switch 4. The output signal from the current transformer CT which is detected through an I/E transducer 2, an E/O transducer 7 and an O/E transducer 8 and the output from a quick turn-off driving mechanism position detector 9 connected to the cam switch are simultaneously transferred to a comparison circuit 3 via an AND processing circuit 10. By this method, a possibility of shortcircuit between taps which is caused by a deterioration of voltage resistance which is coming from a vacuum leakage of the vacuum switches VS and VR can be detected in advance and therefore trouble are prevented from occurring.
Patent JP-2001156431-A (JP)
Title: Circuit board and method of soldering the same
Inventor: HAGA SHUNICHI
IPC: H05K3/34
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board in which a soldered joint is enhanced in joint strength and improved in joint reliability and cracking hardly occurs in the soldered joint without changing the solder material, and to provide a method of soldering the circuit board. SOLUTION: At least, a part of the surface of a copper land 2 which serves as the electrode of a circuit board 1 is turned to a rugged surface 2a by blast processing, solder paste 3 is applied on the copper land 2, the lead 5 of an electronic part 4 is mounted on the copper land 2 as it is positioned, and the solder paste 3 is melted by heating to solder the electronic part 4 on the circuit board 1. A joint surface between the copper land 2 and solder is increased in area by the rugged surface 2a of the copper land 2. A soldered joint between the circuit board 1 and the electronic part 4 can be enhanced in joint strength so that, even if cracking occurs in the soldered joint due to thermal stress caused by a temperature change, cracking runs apparently short. The soldered joint changes less in electric resistance so that the soldered joint can be improved in joint reliability.
Patent JP-2001153896-A (JP)
Title: Optical fiber type current transformer
Inventor: ICHINOSE YUJI
IPC: G21B1/05
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To keep air-tightness for a tank, to make a sensing fiber go around a conductor without applying external force to the sensing fiber, to measure a flowing current highly precisely, and to simlify structure. SOLUTION: In an optical fiber type current transformer for measuring the current flowing in the conductor of a gas-insulated equipment having the tank 1 filled with an insutating gas 24, and the conductor 2 supported inside the tank while insulated from the tank and extended along an axial direction of the tank, an optical fiber 5 having a Faraday effect is covered by a cover tube 3 comprising a nonmagnetic and corrosion-resistant material, the cover tube is inserted from an outside of the tank into an inside of the tank to make the cover tube go around the conductor, one end of the cover tube is extracted again to the outside of the tank, the air-tightness of the gas is secured between a surface of the cover tube and the tank by an ait-tight terminal 12, and light is propagated to the optical fiber to detect the current.
Patent JP-2000158358-A (JP)
Title: Elastic ring insertion jig of elastic roller
Inventor: WAKABAYASHI SATORU
IPC: B25B27/28
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an elastic ring insertion jig by which the insertion of an elastic ring in an elastic roller is carried out easily and accurately by one time press in work and the insertion work of the elastic ring can be automated. SOLUTION: The jig 11 is constituted by arranging a guide shaft 14 projecting from a surface for inserting the shaft insertion hole 3a of a roller main body 3, a recessed part 11a for inserting and positioning the elastic ring 2 around the guide shaft 14 and a ring shape elastic body 12 on the inner periphery contacting with the outer periphery of the elastic ring 2 of the recessed part 11a and the roller main body 3 is pressed in the hole 2a of the elastic ring 2 fixed to the recessed part 11a surrounded by the elastic body 12. The expansion to the outer diameter direction of the elastic ring 2 by this press in is absorbed by the deformation of the elastic body 12 and the press force between the inner periphery of the recessed part and the outer periphery of the elastic ring 2 is reduced.
Patent JP-H05137836-A (JP)
Title: Game machine equipped with variable display device
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-11-23
Abstract: PURPOSE:To provide a game machine equipped with a variable display device which can attract the player's attention to the variable display patterns of a variable display device equipped with a plurality of variable display members. CONSTITUTION:Plural kinds of stop patterns of a plurality of variable display members 12, 13, and 14a-14c including the simultaneous stop pattern are set, and stop control is performed with any stop pattern in each variable display operation. Accordingly, the generation of the same stop pattern in each time is prevented, and the player's attention can be attracted to the variable display pattern of a variable display device 10.
Patent JP-H09174916-A (JP)
Title: Electrophotographic line printer equipped with multiple linear array of surface radiation laser
Inventor: TOOMASU ERU PAORI
IPC: B41J2/44
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To increase the pixel density along the scanning line of an electrophotographic line printer equipped with the monolithic structure of the multiple linear array of a surface radiation laser. SOLUTION: In an electrophotographic line printer equipped with the structure of the multiple linear array 10 of a surface radiation laser 14, the pixel density along a photosensitive body containing M orientated linear arrays of the surface radiation lasers 14 having equal center-to-center intervals 16 in at least one multiple linear array 10 of the surface radiation laser 14 can be increased by providing a linear laser array staggered a single structure. Further, the printing speed of the electrophotographic line printer can be increased by providing an orientated linear laser array.
Patent JP-H04198658-A (JP)
Title: Hot water feeder
Inventor: YONEKUBO HIROAKI
IPC: F24H1/10
Filed: 1990-11-29
Abstract: PURPOSE:To simplify a constitution and reduce a transient variation in temperature by a method wherein water in a bypass is controlled by a flow rate control valve and mixed with hot water, a temperature of hot water supplied by a hot water feeder is controlled to be a hot water temperature set by a temperature setting device and at the same time the flow rate control valve is adjusted. CONSTITUTION:As a plug 34 is opened from a stopped state of hot water feeding, the opened state is detected by a flow rate sensor 21. Since a hot water temperature detected by a temperature sensor 26 is low, a flow rate control valve instantaneously adjusts a bypass 19 and then the hot water feeding is started only through a hot water feeding passage 18. Since a flow rate passing through the hot water feeding passage 18 is set low by a fixed flow rate valve 23 so as to enable a desired temperature of hot water to be attained even if the set hot water temperature is high or water temperature in winter season is low, it rises fast. As a hot water temperature detected by a temperature sensor 26 reaches a hot water temperature more than that set by a temperature setting device 29, the flow rate control valve 24 opens a bypass 19, a temperature of mixed hot water passed through a merging part 25 is detected by a temperature sensor 27 and then a desired temperature is got by adjusting a mixing rate with a flow rate control valve 24.
Patent JP-H09220340-A (JP)
Title: Game medium control method and game medium control system
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To process prize balls paid out from a game machine according to identification defined by each game machine. SOLUTION: Identification information defined in a game machine 5 is previously recorded in an identification information transmitting device 10 installed corresponding thereto, and when prize balls are paid out from the game machine 5 into a ball box, the identification information recorded in the identification information transmitting device 10 is recorded in an identification information storing device 20 provided on the ball box. When the paid-out prize balls are carried in as it is still stored in the ball box, the prize balls stored in the ball box are processed according to the identification information recorded in the identification information storing device 20 provided on the ball box.
Patent JP-H02178009-A (JP)
Title: Manufacture of synthetic resin skin
Inventor: IZAWA MICHIAKI
IPC: B29C41/22
Filed: 1988-12-28
Abstract: PURPOSE:To clearly reveal the parting section between a spotted portion or a portion having different color tone and other section by a method wherein first raw material is applied on a molding surface, a part of which is masked in advance. CONSTITUTION:A part of a molding surface is masked 3 so as to fully prevent first raw material 5 from entering the molding surface. After that, a section having different color tone or spots themselves in spotted sections 12 is formed on the molding surface B and then turned into molten or semi-molten state. After that, skin 7 made of second raw material 6 under molten or semi-molten state is adhered to the whole molding surface including a molding surface A, onto which no first raw material 5 is present, so as to become integral with the first raw material 5. After being cured at the following process and removed from a mold, a synthetic resin skin 10, which has a primary coat 11 made of the second raw material 6 and in which the first raw material 5 forms and represents a portion having different color tone or spots 12, is obtained.
Patent JP-H02180634-A (JP)
Title: Porous deodorizing filter
Inventor: FUKUMOTO KAZUHIRO
IPC: B01D53/38
Filed: 1988-12-28
Abstract: PURPOSE:To remove smell such as nitrogenous compound, etc., by using a paper containing zeolite as a carrier on which at least one kind selected out of aromatic amino acid, aromatic amino acid salt, a copper compound or an iron compound is carried. CONSTITUTION:A paper containing zeolite is used as an adsorption carrier, on which at least one kind selected out of aromatic amino acid or aromatic amino acid salt group (for example, o-, m- or p- amino beonzoate), a copper compound (for example, copper chloride) or an iron compound (for example, ferric chloride) is carried. Said porous deodorizing filter exhibits superior removing performance for major components of smells of nitrogenous compd. generated in the living environment such as ammonia, trimethylamine or the like, smell of sulfur compd. such as methyl mercaptan, hydrogen sulfide or the like, and smell of lower aldehyde group such as formaldehyde or acetoaldehyde.
Patent JP-H06178920-A (JP)
Title: Filtration membrane module
Inventor: MORO MASASHI
IPC: B01D63/00
Filed: 1992-12-16
Abstract: PURPOSE:To easily manufacture filtration membrane modules at a low cost by providing simple constitution where a membrane support body is provided with a recessed part which is made to be a passage for membrane permeated liquid. CONSTITUTION:In a filtration membrane module 6 where the surface of a membrane support body 7 is covered with a filtration membrane 8, recessed parts 9 which are a passage for membrane permeated liquid are formed on the surface of the membrane support body 7 and simultaneously a permeated suction pipe 10 communicating with the recessed parts 9 for sucking the permeated liquid to lead it to the outside is provided.
Patent JP-2001157326-A (JP)
Title: Earth structure
Inventor: OSHIMA MASATOSHI
IPC: H02B1/16
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To easily realize connection of an earth wire. SOLUTION: On a housing 9 of a circuit breaker 4, a terminal cover 17 forming a mounting seat 20 is placed, and an earth wire 24 to be led into a distribution board is provided through a mounting screw 23 under the condition where a pressure-deposition terminal 25 is set on a mounting seat 20 of the terminal cover 17. Since the mounting screw 23 is screwed with a female screw hole 16 of a base 6 to be electrically connected with the earth terminal in the power distribution board with a cable 8, the earth wire 24 is electrically connected with the earth terminal via the mounting screw 23 and the base 6.
Patent JP-H11146982-A (JP)
Title: Wood assembly type potbellied doll
Inventor: TAKADA SETSUJI
IPC: A63H3/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To lower a center of gravity position of a potbellied doll so that it can rise easily even if it falls down by mounting a weight made of a heavy metal such as lead, casting, copper or the like inside a bottom piece. SOLUTION: A potbellied doll can be disassembled into pieces by removing thin pieces and, on the contrary, separate minute pieces are assembled to restore it in its original shape. A cavity is provided in a bottom piece 4 of the potbellied doll, and a weight 5 made of a heavy metal such as leas, iron, casting, copper, or the like is mounted in the cavity part. As its mounting method, the weight may be embedded in the cavity part as it is, but its fixation with an adhesive is more preferable. Furthermore, a cavity is formed in a top piece 6 of the potbellied doll. A center of gravity position of the potbellied doll having such top piece and bottom piece 4 becomes very low, and it is erected with its bottom part down when a light impact is given thereto even if it is tilted by 180 degrees.
Patent JP-H07265682-A (JP)
Title: Production of organic material fine particle
Inventor: NAKAMURA MASAYOSHI
IPC: A23L29/20
Filed: 1994-12-22
Abstract: PURPOSE:To obtain an organic material fine particle having high level sphericity, that is, a shape near true sphere, without receiving large heat history by suspending an organic material powder having a specific particle size in an organic solvent such as petroleum hydrocarbon and granulating in liquid with a specific ratio of water or the like as a binder. CONSTITUTION:The organic material powder (e.g. anhydrous lactose powder) having the particle size constitution of 500mum max. particle diameter is granulated in liquid in a granulator 7 by suspending in the organic solvent of the petroleum hydrocarbon or a halogenated hydrocarbon and using water or a liquid made by mixing water with a high molecular material (e.g. polyvinyl alcohol) as the binder so that the quantity of the binder to be used is 5-25wt.% per the organic material powder. As a result, the organic material fine particle having high level sphericity, that is, the shape near true sphere, is obtained without receiving large heat history. The particle size of the obtained particle is adjusted by controlling the quantity of the binder or the stirring speed.
Patent JP-H07188909-A (JP)
Title: Vacuum film forming device and film produced by the same
Inventor: TAKEHARA MIKIO
IPC: C23C14/32
Filed: 1993-12-28
Abstract: PURPOSE:To provide a vacuum film forming device which is good in the stability of the current and voltage of a plasma generating source and good in space distribution of plasma, etc., and is, therefore, capable of stably forming films having uniform quality by providing this device with a means for preventing adhesion of film formable materials on an anode electrode. CONSTITUTION:A cover 15 for preventing adhesion of the film formable materials (hereafter described as a deposition preventive plate) on the anode electrode 2 for receiving the charges from the plasma generating source 1 is arranged on the front surface of the anode electrode 2. The shape of this deposition preventive plate is not particularly limited, insofar as the film formable materials made into a particle form hardly fly to the surface of the anode electrode. A more preferable shape of such deposition preventive plate is exemplified by a shape formed by providing the front surface of the deposition preventive plate (inside direction of a vacuum chamber 12) with a proper number of plates (described as fin-like plates) in a horizontal state. Another deposition preventive means of this device includes disposition of a cylinder in front of the anode electrode or arrangement of the rear surface of the anode electrode at a film formable material generating source.
Patent JP-H11170445-A (JP)
Title: Volatile substance sealing body
Inventor: TSUNODA YASUO
IPC: B32B27/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a volatile substance sealing body for sealing a volatile substance such as a mothproof agent in which the volatile substance adhering on an exterior bag to transfer the volatile substance to the exterior bag is not generated or controlled to the minimum. SOLUTION: In a sealed body sealing a volatile substance or a material containing the volatile substance, a packaging material, at least the interior of which is composed of an ethylene/vinyl acetate copolymer or polyacrylonitrile to prevent the transfer of the volatile substance to the packaging material.
Patent JP-H08174143-A (JP)
Title: Forming method using special forming core
Inventor: NEMOTO MASARU
IPC: B29C33/52
Filed: 1994-12-22
Abstract: PURPOSE: To improve the heat resistance and pressure resistance of a special forming core, to improve the productivity, to reduce the cost, and to improve the quality of a formed article by achieving the pressurized pouring of the molten metal in a forming die while flowing the fluid in a core body. CONSTITUTION: An inlet 7 provided in an upper die 2 is matched with the inlet side of a tube P provided in a special forming core 1. An outlet provided in a lower die 3 is matched with the outlet side of the tube P provided in the special forming core 1. The special forming core 1 is arranged between the upper die 2 and the lower die 3 to form a die 4 having a hollow part 5. The molten metal such as the molten aluminum is poured into the hollow part 5 formed in the mold 4 by applying the pressure according to the material of the casting while continuously flowing the fluid in the tube P. Because the special forming core 1 is forcibly cooled by the continuous flowing of the fluid in the tube P, the heat resistance and pressure resistance against the molten metal are remarkably improved to eliminate the thermal deformation or pressure deformation.
Patent JP-H01175961-A (JP)
Title: Hexahydrophthalanilide acid derivative, production thereof and herbicide comprising said derivative and active ingredient
Inventor: TOKUNAGA TAKUMI
IPC: C07C231/02
Filed: 1987-12-31
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are lower alkyl, lower alkenyl or lower alkynyl with the proviso that R<1> and R<2> are not simultaneously lower alkyl). EXAMPLE:5'-Allyloxy-4'-chloro-2'-fluoro-1,2,3,4,5,6-hexahydropht-halan ilide acid ethyl ester. USE:An extremely safely usable herbicide having activity against various weeds and selectivity to rice plant, wheat, maize, soybean, etc. PREPARATION:An acid halide shown by formula II (X is halogen) is reacted with an aniline shown by formula III in the presence of a base (e.g. triethylamine or pyridine) to give a compound shown by formula I.
Patent JP-H08174985-A (JP)
Title: Waterless offset printing method
Inventor: MINE KAZUHIKO
IPC: B41C1/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain excellent printing reproducibility by suppressing the muddiness and the roughness when the bright part such as the skin of a person, etc., is reproduced while effecting the convenience of waterless offset printing. CONSTITUTION: The printing element 1 of a waterless deep-etch offset plate is regulated to the depth corresponding to the printing element opening width, waterless ink set to low concentration and high transparency is transferred to a rubber cylinder side by the waterless deep-etch offset plate.