baber/WOPTO huggingface dataset:
Patent JP-H07128780-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUGA YOICHI
IPC: G03C1/16
Filed: 1993-11-05
Abstract: PURPOSE:To enhance color reproduction performance and storage stability after photographing by incorporating a silver halide emulsion spectrally sensitized by at least one or more kinds of specified compounds. CONSTITUTION:At least one of the silver halide emulsion layers exerting an interlayer effect on a red-sensitive silver halide emulsion layer in the wavelength region of 500-600nm contains the silver halide emulsion sensitized by at least each one kind of compound represented by formulae I and II in which each of R11 and R12 is alkyl; Z11, is an atomic group necessary to form a benzene ring; Z12 is an atomic group necessary to form a benzothiazole or -selenazole ring: X11 is a charge-balancing counter ion; Z41 is an atomic group necessary to form a 5- or 6-membered N-containing hetero ring; each of R41-R45 is a substituted amino, H, or halogen, or each of adjacent groups may condense to each other to form a 5- or 6-membered ring.
Patent JP-H11128562-A (JP)
Title: Electric razor
Inventor: TEZUKA YOSHITAKA
IPC: B26B19/04
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To produce in quantity at low-cost and reduce a rattle and noise of a drive mechanism which reciprocates a inner cutter by simplifying the drive mechanism. SOLUTION: An electric razor has an outer cutter, an inner cutter that reciprocates at inside of the outer cutter, and a drive mechanism that reciprocates the inner cutter. The drive mechanism has a vibrating rod 19 which connects with the inner cutter at the edge to reciprocate it, a shaking table 17 which connects with the vibrating rod 19 and is mounted with a case to be able to reciprocate, and the reciprocating motion mechanism which reciprocates the shaking table 17. The vibrating rod 19, the edge of it is inserted into a driving hole 3D on the inner cutter movably to the axial direction, is connected with the inner cutter. A cutter press spring 25, which reciprocates the inner cutter to the outer cutter resiliently, is inserted to the vibrating rod 19.  It presses the inner cutter to the outer cutter with the cutter press spring 25, reciprocates the inner cutter at the edge of the vibrating rod 19.
Patent JP-H10142972-A (JP)
Title: Fixing device
Inventor: TAKEDA KENICHI
IPC: G03G15/20
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enhance fixing efficiency, to attain high speed fixing, and to improve the image quality after fixing, in a fixing device. SOLUTION: A fixing belt is formed of a conductive elastic body having heat resistance, and it is pressed inside by a pressing roller 502 to constitute a fixing nip part N. The toner image T on a recording material P is fixed by allowing the fixing belt 501 to generate heat by providing respective electrode 503 and 504 on the upstream side and the downstream side of the nip part N, conducting the current by a power source 508, and heating the transfer material P.  Since the fixing belt 501 itself can generate the heat, the heat can be efficiently fed corresponding to the transfer material P and the toner image T, and since the fixing belt 501 is composed of an elastic body, the width of the fixing nip part N is widened, the fixing efficiency is enhanced, the fixing speed is increased, the fixing belt 501 can excellently follow up unevenness even if the unevenness is present on the transfer material surface, contact to the toner image becomes close, and thus the image quality is improved.
Patent JP-H04172382-A (JP)
Title: Image formation device
Inventor: NAKAZAWA SHIZUE
IPC: G03G15/08
Filed: 1990-11-05
Abstract: PURPOSE:To enable a stable image without uneven development density to be obtained by causing a latent image carrier to have a soft magnetic member, and attracting a thin film member to the latent image carrier via a magnetic force. CONSTITUTION:A latent image carrier 1 has an organic or inorganic photoconductive sensitive layer 3 formed on a soft magnetic material 2. After the sensitive layer 3 is electrified by a charging unit 4, light is irradiated from a light source 5 to the sensitive layer 3 through an imaging optical system 6 selectively depending upon an image, thereby obtaining potential contrast and forming an electrostatic latent image. On the other hand, toner 8 is directly retained on a development roller 9 via the electrostatic mirror image force and adhesion of the surface of a cylindrical thin film material 11, and the aforesaid roller 9 is rotated under appropriate restriction with a plate-like elastic blade 13, thereby carrying a thin layer of the toner 8. According to the aforesaid constitution an image having stable density and less development irregularity can be obtained.
Patent JP-H04171751-A (JP)
Title: Lead frame for semiconductor device
Inventor: OKAZAKI SHOHEI
IPC: H01L23/50
Filed: 1990-11-05
Abstract: PURPOSE:To prevent cracking on the surface of a mold package by tapering the edges of an island of a lead frame at more than a predetermined angle. CONSTITUTION:A semiconductor chip 2 is mounted on an island 1 of a lead frame and molded with resin 5. The edges of the island are tapered at more than 90 degrees or rounded. As a result, the stress on the molding resin 5 is distributed at the tapered or rounded edges. This prevents the mold surface from cracking due to the difference in thermal expansion coefficient between the mold and lead frame.
Patent JP-H10130308-A (JP)
Title: Graft polymer having controlled viscosity
Inventor: ROBERT PATRICE
IPC: C08L23/26
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a graft polymer having a controlled viscosity. SOLUTION: This method for producing a grafted thermoplastic polymer comprises grafting a functional group-having monomer to at least one kind of (A) thermoplastic polymer in the presence of a substance for inhibiting or reducing the crosslinking or depolymerizing the polymer A. Therein, the substance can be converted into a stable nitroxy radical. The obtained grafted thermoplastic polymer is useful as a solubilizing agent for polymer mixture, as a binder for the coextrusion of polymers and as a multi-layered structure containing the binder.
Patent JP-H02146501-A (JP)
Title: Highly accurate lenticular lens
Inventor: KATAOKA HIROSHI
IPC: G03B21/62
Filed: 1988-11-29
Abstract: PURPOSE:To improve the toughness of the lens by consisting the lens of an ultra-high mol. wt. acrylic resin having 300,000 weight average mol. wt., biaxially orienting the resin at >=2 times the stretching magnification by area under >=10kg/cm<2> average orientation release stress and forming the lens to <=0.8mm pitch. CONSTITUTION:The lenticular lens is formed by heating the sheet, which is formed by biaxially stretching the ultra-high mol. wt. acrylic resin having 300,000 weight average mol. wt. to >=2 times stretching magnification by area, to the temp. higher than the glass transition point of the acrylic resin by means of lenticular dies and pressurizing the sheet to compressively mold the sheet so as to substantially obviate the generation of shrinkage, cooling the sheet and taking the sheet out of the dies. The sheet is subjected to a high degree of the biaxial orientation under >=10kg/cm<2> average orientation release stress. The sheet is heated to the high temp. higher by >=20 deg.C than the glass transition point of the resin and is molded under pressurization in order to transfer the surface of the lenticular lens exactly from the die surface. The highly accurate lenticular lens having the high toughness is obtd. in this way.
Patent JP-S62147023-A (JP)
Inventor: JIERARUDO POORU DAIYAA
IPC: F02C9/28
Filed: 1986-12-16
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-H03159667-A (JP)
Title: Start signal device for sport
Inventor: IRIE JUNTARO
IPC: G08B7/06
Filed: 1989-11-20
Abstract: PURPOSE:To enable a start signal sound and start flashlight signal to be simultaneously generated by constituting a start signal device of an operating switch, an pseudoexplosion sound generating section for generating a sound equivalent to the explosion sound of powder and a xenon lamp flashing section for flashing in synchronization with the pseudoexplosion sound generating section. CONSTITUTION:When the trigger of a pistol is pulled and a contact c of a switch 1 is changed over from a to b, the potential of an output terminal Q of a filp-flop 2 is changed and a storage element 3 outputs an explosion sound of powder as a row of rectangular wave form so that a speaker 5 generates a pseudoexplosion sound as an audible sound through an amplifier 4. The other output terminal bar Q also reverse the potential to generate pulses of a certain time width with a differential circuit 6 and flash a luminescent diode L. A photoelectric element P generates an electric signal to flash a xenon lamp 8 through a trigger circuit 7. The start signal can be also generated immediately behind respective contestants even if a start cancelling signal is generated in flying and their start positions are spaced back and forth from each other.
Patent JP-H06148611-A (JP)
Title: Color liquid crystal display device
Inventor: TAKANASHI HIROSHI
IPC: G02F1/1333
Filed: 1992-11-10
Abstract: PURPOSE:To provide a color liquid crystal display more inexpensive than ever. CONSTITUTION:Unground float glass [surface accuracy: 0.4mum (CutOff = WCA 0.8-25mm)] is used as a glass substrate 6 on the surface 6a for which a color filter 10, over coat film 11, a transference electrode 12, and orientation film 13 are formed in the color liquid crystal display 1 of STN system. Thereby, since unground glass more inexpensive than the one used in general is used, a manufacturing cost can be reduced than that of a conventional color liquid crystal display.
Patent JP-H04280807-A (JP)
Title: Method of recovering argon from supply mixture containing argon, carbon monoxide, methane, hydrogen and nitrogen
Inventor: RAMASHIYANDORAN KURISHIYUNAMAA
IPC: C01B23/00
Filed: 1991-08-30
Abstract: PURPOSE: To easily obtain highly pure argon by feeding an argon-enriched fraction obtained by allowing the purge gases of an ammonia plant to pass through a pressure swing absorption system to a low-temperature separately storing system so as to remove impurity.  
     CONSTITUTION: Hydrogen in a feed gaseous mixture is removed by the method of a low-temperature distillation, etc., to make hydrogen concentration <30%. Then a feed mixture of composition consisting of argon; ≥3%, carbon monoxide; ≤40%, methane; ≤40%, hydrogen; %h50% is prepared. Next, this mixture is made to pass through the pressure swing absorption system including absorbate consisting of a molecular sieve to remove a part of the carbon monoxide, methane and nitrogen to increase the content of argon. The fraction of this increase argon content is sent to the low-temperature separate storing system to remove hydrogen and residual nitrogen to obtain highly pure argon. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11219179-A (JP)
Title: Musical sound characteristic setting device
Inventor: IMAMURA AKIO
IPC: G10H1/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To appropriately set a musical sound characteristic according to inputted assigned information of tone color, effect, and the like by making one musical sound characteristic correspond in duplicate to a plurality of assigned values for assigning a musical sound characteristic, and assigning a musical sound characteristic corresponding to the inputted assigned values according to this correspondence. SOLUTION: A musical sound signal forming circuit 26 forms a musical sound signal on the basis of conversion data PTD' from a pitch data converting circuit 22, tone color control data TC from a memory 34 and conversion data EFD' from an effect data converting circuit 36. The pitch, tone color and effect of the musical sound signal are determined according to the conversion data PTD', tone color control data TC and conversion data EFD'. When the pitch data corresponding to the first musical note supplied as the conversion data PTD' to the musical sound signal forming circuit 26, the musical sound signal forming circuit 26 forms a musical sound signal corresponding to the musical note so as to show the tone color and effect initialized by the tone color control data TC and conversion data EFD'.
Patent JP-H03162301-A (JP)
Title: Article taking out and classifying system
Inventor: TSUCHIYA SHIGEMI
IPC: B65G1/137
Filed: 1989-11-17
Abstract: PURPOSE:To heighten the efficiency of taking out and sorting work by providing a take-out side display near a storage rack and a sorting side display near a sorting rack, respectively, and moving the respective racks to the respective display positions corresponding to the respective indications. CONSTITUTION:According to an aggregation request input in a host computer, commands are given to a take-out side rotary rack unit 1, a display 3, a sorting side rotary unit 2 and a display 4. In response to the commands, a take-out article storing rack 11 of the take-out side rotary unit 1 is moved to a work position 8, and a take-out is displayed on the display 3. On the other hand, a designated rack 21 of the sorting side rotary rack unit 2 is arranged in the work position 8, and the contents of sorting work are displayed on the display 4. According to the display, a worker takes out and sorts articles.
Patent JP-H04172140-A (JP)
Title: High tension brass fine diameter tube and its manufacture
Inventor: HAMADA KAZUICHI
IPC: C22C9/04
Filed: 1990-11-06
Abstract: PURPOSE:To obtain excellent high temperature wear resistance, heat resistance, heat/fatigue resistance and heat conductivity and to prevent the central hole from being eccentric by specifying the composition of high tension brass fine diameter pipe. CONSTITUTION:The tube composition is, by weight, 60.0-64.0% Cu, 1.5-3.5% Al, 2.0-4.0% Mn, <=1.0% Cr, <=0.1% Ni, <=1.0% Pb, <=1.0% Fe, the balance Zn. Accordingly, the structure in which the intermetallic compound generated by mutually reacting the Mn-Si compound with Cr, Ni, Fe is distributed uniformly, and finely in the matrix which is improved in hardness by entering Zn into solid solution, is obtained. Therefore, the heat conductivity with Cu itself is not deteriorated especially, high temperature heat resistance is improved remarkably, and excellent heat resistance and heat fatigue resistance are obtained, further Al is entered into solid solution, so further excellent heat resistance especially in the oxidation atomosphere is displayed, and the cutting property and the comformability are improved by adding Pb.
Patent JP-2001116277-A (JP)
Title: Structure for installing hot water tank
Inventor: SHIRAISHI KAZUHISA
IPC: F24D19/10
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure for installing a hot water tank while eliminating the risk of burn. SOLUTION: In a hot water tank 6 equipped with a safety unit 12 operating under normal pressure and installed on the rear side of an apron 5, relief hot water from the safety unit 12 is jetted to the opposite side of the apron 5.
Patent JP-H06128658-A (JP)
Title: Filter material for molten metal and its manufacture
Inventor: SHIRAKAWA HIROSHI
IPC: C04B41/87
Filed: 1992-10-13
Abstract: PURPOSE:To prevent the contamination of a molten metal such as molten aluminum, to improve the filtering performance of a ceramic porous body and to prolong service life. CONSTITUTION:A filter material for the molten metal consists of the ceramic porous body having three dimensional network structure and precipitates acicular crystal on the network surface of the ceramic porous body. In this manufacturing method for filtrating material for the molten metal, the ceramic porous body having the three dimensional network structure is dried after dipping in slurry having composition of 15-80wt.% B2O3, 2-60wt.% Al2O3, 0-30wt.% CaO, 5-50wt.% MgO and 0-30wt.% SiO2 and successively, by sintering it, the ceramic porous body precipitating the acicular crystal on the surface is obtd.
Patent JP-2000109675-A (JP)
Title: Polyether copolymer and rubber composition
Inventor: NISHIO HIDEYUKI
IPC: C08L9/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition excellent in abrasion resistance, heat build-up properties, impact resilience, mechanical strength, antistatic properties and the like and, in addition, good in moldability when compounded with silica, and a novel polyether copolymer useful as the raw material for the rubber composition having such a variety of excellent properties. SOLUTION: A polyether copolymer comprises 50-93 mol% ethylene oxide, 0-35 mol% propylene oxide, and 7-15 mol% unsaturated epoxide and has a Mooney viscosity (ML1+4, 100 deg.C) of 70-150, and a rubber composition comprises a diene rubber and this polyether copolymer.
Patent JP-H10146004-A (JP)
Title: Flat motor and method for machining its casing
Inventor: KURATA MASASHI
IPC: H02K15/14
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To perform processing regardless of the thinness by removing a salient boss molded integrally at the external surface of a casing in die-cast molding of the casing. SOLUTION: A generally circular plate casing 1 is molded by aluminum die casting. For this casing 1, a tubular salient boss 2 tubular as a whole is formed by integrated molding at the time of die cast molding, and this salient boss 2 is made at the external face 1a of the casing 1, and the inner face 1 is subjected to finishing processing by after processing. This way, the casing 1 is molded with an aluminum die cast mold, and then it is chucked with the chuck of a machine tool, and the after processing of this casing 1 is performed into a given accuracy, and then this salient boss 2 is removed by a processing machine. Hereby, the casing 1 can be molded into an optional thickness, and the flat motor can be thinned.
Patent JP-2000134438-A (JP)
Title: Facsimile equipment
Inventor: KIZAWA MAKOTO
IPC: H04N1/21
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment that efficiently records multi-value raw data received from a private network such as Ethernet without the need for a memory with a large capacity. SOLUTION: The facsimile equipment is provided with a facsimile controller 1 and a network controller 2 that connects with both the facsimile controller 1 and a leased line, and transfers image data received from the leased line to the facsimile controller 1. The network controller 2 transfers image data just after being received to the facsimile controller 1 and encodes, stores the data to its internal image memory 27, then transfers the coded image data having been stored in the image memory 27 according to the progress of processing of the image data by the facsimile controller 1 to the facsimile controller 1 in place of the image data having been transferred to the facsimile controller 1. The facsimile controller 1 transfers the received and coded image data to its own printer control section 17, by which the data are printed out.
Patent JP-H05133988-A (JP)
Title: Microwave radiometer
Inventor: HOSODA IKUO
IPC: G01R29/08
Filed: 1991-11-15
Abstract: PURPOSE:To lengthen the integrating time of a microwave radiometer and improve the sensitivity of the radiometer by improving its temperature resolution. CONSTITUTION:By arranging primary radiators 12 and 13 together with a primary radiator 2 in the advancing direction of a satellite, output signals from the radiators 12 and 13 and a noise source for calibration are switched to each other by means of signal changeover switches 14 and 15. Total power receivers 16 and 17 detect thermal noise analog signals by converting the frequencies of the output signals of the switches 14 and 15 into intermediate frequencies and output the analog signals after smoothing. A signal processing section 8 converts the output signals of the total power receivers 7, 16, and 17 into digital signals.
Patent JP-H03163451-A (JP)
Title: Film drying device of developing device
Inventor: YOSHIHARA YOSHIHIKO
IPC: G03D15/02
Filed: 1989-11-21
Abstract: PURPOSE:To rapidly dry the liquid on a film absorbed on a water absorbing belt and to well dry the developed film by installing a heater and fan to a fixed frame body and heating a heating roller by the heat which is generated by the heater and blown by the fan. CONSTITUTION:A driving roller 33, the stationary shaft 33a of which is mounted to the device body, is connected to the output shaft of a motor 41 and is rotated by the operation of the motor 42. A driven roller 34 is adapted freely rotatably to a shaft 35 fixed to the device body. The heater 43 and fan 43 are installed to the frame body 42 fixed to the shaft 35a behind the same and the heat generated by the heater 43 is blown in the arrow (e) direction by the fan 44, by which the heating roller 35 is heated. The roller 35 is, therefore, heated up to a high temp. of, for example, 70 to 90 deg.C and the liquid on the film F absorbed in the water absorbing belt 36 is rapidly dried.
Patent JP-H03164019-A (JP)
Title: Spot network receiving device
Inventor: HONDO KOJIRO
IPC: H02H3/00
Filed: 1989-11-21
Abstract: PURPOSE:To enable detaching only the accident section in the case of an accident of a bus bar by installing bus bar breakers, accident direction detectors, accident section determiners, and switching means between the adjacent receiving lines of the network bus bar. CONSTITUTION:A receiving device supplies electric power, supplied through receiving lines 3a-3c, to loads through a network bus bar 4 equipped with bus bar breakers 2a and 2c and accident direction sensors 13a, 13ba, 13bc, and 13c. The accident direction sensors 13a-13c detect a short-circuit current from a receiving bank to a receiving bank adjacent thereto and transmit the result of the detection to an accident determiner 11. The accident determiner 11 having accident detection circuits 12a, 12b, and 12c determines the accident section of the network bus bar 4 based on signals from the receiving banks 1a, 1b, and 1c and from the accident direction sensors 13a-13c and detaches only the accident section.
Patent JP-H08161657-A (JP)
Title: Device for preventing theft
Inventor: INOUE NOBUTAKA
IPC: G08B13/24
Filed: 1994-12-05
Abstract: PURPOSE: To enhance a function of a self-ringing tag by 100% and to reduce power consumption by emitting a radio wave whose specific frequency is a frequency at a detected resonance point and correcting an output level of the specific frequency to be a specified level based on a detected voltage so as to reduce the reduction in the output level. CONSTITUTION: In the antenna characteristic at factory shipping, a frequency at a resonance point when a maximum sensitivity is obtained is set to an output frequency of a DDS 2. When a large sized truck passes by a supervisory area of a transmitter provided with the antenna, the inductance of the coil is reduced by the effect of a metallic part of the truck, the frequency characteristic is shifted to high frequencies. Then a CPU 1 detects a frequency at a resonance point shifted from a factory setting value based on an output level detected by a detection section 15 and on the specific frequency of the DDS 2 and the DDS 2 emits a radio wave with the frequency.  Then a voltage detection section 15 detects a voltage of the resonance circuit and its detection signal is outputted to the CPU 1, in which a program corrects the output up to a specified level based on a state of the output level.