baber/WOPTO huggingface dataset:
Patent JP-H09291471-A (JP)
Title: Liquid oxygen-base bleaching agent composition
Inventor: MIYAMAE YOSHITAKA
IPC: C11D3/50
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid oxygen-based bleaching agent composition having excellent storage stability at both high and low temperatures and flavorous stability of flavor. SOLUTION: This composition contains (1) 1.0-10wt.% of hydrogen peroxide, (2) 0.01-10wt.% of an aromatic compound of the formula: R<1> -M<1> -R<2>  R<1> is an aromatic ring, M<1> is an oxygen atom or a sulfur atom, R<2> is SO3 M<2> (M<2> is a hydrogen atom, an alkaline metal or an alkaline earth metal), R<3> -OX or (R<4> O)n -X and R<3> is a 1-4C alkylene group, R4 is a 1-5C alkylene group, X is a hydrogen atom, an alkyl group, an aryl group, an acryl group or SO3 M<2> (M<2> is a hydrogen atom, an alkaline metal or an alkaline earth metal) and (n) is 1-15} and (3) 0.001-2wt.% of flavor component containing one or more than two kinds of a flavor compound having <=1 piece of an unsaturated bond in an amount of 60-100wt.% in a molecule. This liquid oxygen-based bleaching agent composition has 2-5 pH.
Patent JP-S584935-A (JP)
Title: Manufacture for semiconductor device
Inventor: YAGI MUTSUO
IPC: H01L21/58
Filed: 1981-06-30
Abstract: PURPOSE:To realize fixation with few air bubbles remaining in solder by a method wherein fitting is effected between solder on a substrate and a semiconductor device, the device is then moved horizontally until one of its sides overlaps a little over a side of the substrate, and then returned to the prescribed position. CONSTITUTION:A Cu made stem 14 is mounted on a heating block and a substrate 11 of Mo or the like is fixed on the stem 14 by silver solder 15. A large power semiconductor device 12', a power transistor for example, is fixed on the substrate 11 by a high melt point solder 13 composed of Pb and Sn. In this consutruction, fitting is performed between the device 12' and the solder 13 during which process the unfixed device 12 with some solder 13 attached to its lower side is horizontally moved until a side thereof reaches a side of the substrate 11. The substrate 12 is returned to a prescribed position with the help of a pair of pincers or the like and then fixed thereon as the substrate 12'. This method does not allow air bubbles to remain in the solder 13, resulting in excellent fixation.
Patent JP-S61257342-A (JP)
Title: Car bumper-assembly having blowing material core
Inventor: SUCHIIBUN DEBITSUDO FUREMINGU
IPC: B60R19/18
Filed: 1986-05-02
Abstract: A vehicle bumper assembly comprises a channel-section outer shell (12) of injection moulded plastics material extending transversely across the front or rear (20) of a motor vehicle and having spaced apart brackets (32) for mounting the bumper on the motor vehicle. The outer shell (12) is substantially filled with an energy absorbing foam (24) adhered to the inside of the outer shell (12) and the mounting brackets (32) have arm portions (36) moulded in the foam filling (24).
Patent JP-H01273031-A (JP)
Title: Resist composition for curtain coater application
Inventor: OCHIAI TAMEICHI
IPC: G03C1/00
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the lowering of the film thickness of a resist caused by flowing a coating solution into a through hole by specifying the thixotropy and the viscosity of the composition, respectively. CONSTITUTION:The title composition is specified a value which divides the viscosity in a shear rate of 2sec<-1> into the viscosity in the shear rate of 70sec<-1> at 25 deg.C to >=1.2 and also is specified the viscosity to 50-100cps in the shear rate of 70sec<-1>. The shear rate and the viscosity can be measured by a E type viscometer. And the composition is composed of the composition contg. a (meth) acrylic type polymer and monomer, a photopolymerization initiator and an inorg. fine particle, etc.
Patent JP-H042966-A (JP)
Title: Apparatus for measuring air flow
Inventor: YOSHIDA AKIRA
IPC: G01P5/06
Filed: 1990-04-20
Abstract: PURPOSE:To correctly measure air flow which is diffused at a very small speed and blown out from an outlet per unit time by providing an air collecting body which collects conditioned air and exhausts from an opening of a smaller diameter and an air flow measuring apparatus. CONSTITUTION:When an opening 12 having a larger diameter of an air collecting body 2 comprising a conical cylinder is placed over an entire outlet 32 of an air-conditioning equipment, a total amount of conditioned air blown from the outlet 32 is collected in the air collecting body 2 and exhausted from an opening 14 of a smaller diameter into a room. When the air collecting body 2 is filled with conditioned air blown from the outlet 32 and a steady state is reached, an amount of air introduced from the opening 12 and an amount of air exhausted from the opening 14 are equal to each other. The air flow of blown conditioned air is calculated and displayed by measuring blown air speed from the opening 14 by an air flow measuring apparatus (Biram's anemometer). That is, by calculating air flow per unit time from a measurement value wherein blown air speed of the conditioned air blown from the opening 14 after the steady state has been reached, air flow of the conditioned air blown from the outlet 32 can be easily and correctly known.
Patent JP-S60246689-A (JP)
Title: Surface light-emission type semiconductor laser
Inventor: IWASAKI TAMOTSU
IPC: H01S5/00
Filed: 1984-05-22
Abstract: PURPOSE:To form a reflective surface having excellent evenness and high reflectivity with superior controlability by forming an active layer in multilayer structure, in which two layers or more of active unit layers consisting of second conduction layers, i layers and first conduction type layers are laminated, and shaping a reflecting layer for a resonator formed by a specific solid-phase reaction product. CONSTITUTION:An active layer 32 having multilayer structure in which three layers of active unit layers containing an n<+> type intermediate clad layer 22 an a p<+> type surface clad layer 30 and consisting of n<+> type layers 22, 25, 28, i layers 23, 26, 29 and p<+> type layers 24, 27, 30 are laminated is constituted onto a substrate 21, and circular windows 34 are shaped to an SiO2 film 33 on a cap layer 31. A negative electrode 36 is formed on the back of the substrate 21. Opeing sections 39 are shaped to the negative electrode 36 and the substrate 21. A resist film 37 is removed, and Pt films 40a, 40b are each evaporated onto an upper surface and a lower surface. A resist pattern 38 is removed, and solid-phase reaction products 41a are formed on the interface between the cap layer 31 and the Pt layer 40a and solid-phase reaction products 41b on the interfaces between the intermediate clad layer 22 and the Pt layers 40b respectively through a solid-phase reaction.
Patent JP-H06314843-A (JP)
Title: Semiconductor laser
Inventor: SAWARA KENJI
IPC: H01S5/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide a semiconductor laser that can readily be assembled into a device by avoiding hindrance to emitted light to obtain a structure having a higher manufacturing yield in the semiconductor laser having a structure formed on a ridge. CONSTITUTION:On a substrate 1 formed with a ridge 2, at least a first conductive clad layer 3; an active layer 4; a second conductive clad layer 5; a current block layer 7; and a contact layer 9 are epitaxially grown on the entire surface so as to coat the ridge 2, and this embodiment is structured so that a height from a bottom surface of a groove 2A on an upper surface of the contact layer 9 in a location separated from the ridge is made higher than at least that of the active layer 4 on the ridge 2 from the bottom surface of the groove 2A on both sides of the ridge 2.
Patent JP-H07288310-A (JP)
Title: Semiconductor module
Inventor: KOIKE SHINYA
IPC: H01L25/07
Filed: 1994-04-19
Abstract: PURPOSE:To provide structure in which a void rate in solder connection can be reduced and a low-temperature resistor can be stably obtained. CONSTITUTION:In a semiconductor module in which plural members including an insulating plate are laminated under an Si semiconductor chip, a slit 203 of different solderability is provided in the plated surface on an insulating plate 200, and the slit is so arranged as not to overlap with the Si chip underneath when they are seen in the direction of the cross section of the module. Also, the slit is formed in the shape that a part of the periphery of the plated surface is cut off by slits of not less than one piece. Therefore, a void at the time of soldering can be reduced by providing a slit in a solder connection surface and the module of a low-temperature resistor can be stably obtained, and further the temperature change of the module can be reduced at the time of its operation, so that the long life of the module may be achieved.
Patent JP-H04263959-A (JP)
Title: Wire dot type printing head
Inventor: IWAI TAMOTSU
IPC: B41J2/275
Filed: 1991-02-19
Abstract: PURPOSE:To prevent the damage of printing paper and the buckling or breakage of a printing wire by preventing the action of excessive force on the printing wire by connecting the leading end member having the printing wire and a rear end member having an armature attracting surface by a leaf spring. CONSTITUTION:The armature 8 of a printing head is formed so as to be divided into a leading end member 9 having a printing wire 1 attached thereto and a rear end member 10 having the armature attracting surface 8a opposed to a yoke attracting surface 6b formed thereto and both of the leading end member 9 and the rear end member 10 are connected by a leaf spring 11. In order to prevent the vibration due to the bending of the leaf spring generated when the printing wire 1 strikes a printing surface, a projection 12 prescribing the leaf spring 11 so as to bend the same only in one direction is formed to the leaf spring 11.
Patent JP-S59228985-A (JP)
Inventor: TAKAGI MASARU
IPC: B08B9/087
Filed: 1983-06-08
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-S5328590-A (JP)
Title: Production of granular treating agent for waste water
Inventor: SATOU HIROSHI
IPC: C02F1/28
Filed: 1976-08-30
Abstract: PURPOSE: To produce a treating agent with excellent adorbing power to waste water contg.  surfactants and comp nents such as various detergents and rust inhibitors relating to an increase of COD in waste water by adding a specified amt. of alumina sol as a binder to activated clay; granulating the clay; and drying or heat treating the granules. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62259943-A (JP)
Title: Alignment device
Inventor: KOMORI KATSUFUMI
IPC: B65H31/34
Filed: 1986-05-06
Abstract: PURPOSE:To prevent a top of paper from being folded as well as to stack it accurately, by finding the moving direction and travel of a guide member truing up both front and rear ends of the paper with a control circuit, while energizing its driving source via a connecting member, and moving the guide member. CONSTITUTION:With indication of a control circuit 16, a front guide alone is driven via a connecting selector device 14 and it is moved till a position sensor 15 is turned on. Next, a rear guide 11 is driven (13) up to a travel limit point B via the connecting device 14. Then, according to size of paper 20 to be fed, the front guide 10 is moved to an A point, and a distance between points A and B is adjusted to size of the paper 20. A feed roller 21 is controlled (16), rotating it toward an arrow 31, and the paper 20 is delivered. If a rear end C of the paper 20 fails to get out of the feed roller 21, the paper 20 is naturally dropped down between the front guide 10 and the rear guide 11. The succeeding paper is stacked up likewise. With this constitution, a tip of the paper prevented from being folded, and plural sheets of paper are accurately stacked.
Patent JP-S61261348-A (JP)
Title: Thermoplastic resin composition
Inventor: SONODA SHINJI
IPC: C08L51/04
Filed: 1985-05-15
Abstract: PURPOSE:To provide a thermoplastic resin compsn. having excellent impact resistance, etc., by blending a conjugated diene graft copolymer, an acrylic graft copolymer, a polyolefin elastomer, etc. with an arom. polycarbonate resin. CONSTITUTION:40-75wt% arom. polycarbonate resin (obtd. by reacting bisphenol A with phosgene), 55-15wt% mixture of 100-10pts.wt. conjugated diene rubber/arom. vinyl compd./vinyl cyanide graft copolymer and 0-90pts.wt. arom. vinyl compd./vinyl cyanide copolymer, 1-10wt% acrylate ester core/shell graft copolymer and 1-10wt% polyolefin elastomer are mixed together to obtain the desired thermoplastic resin compsn. The compsn. is suitable for use as a molding material for automotive parts.
Patent JP-H08294380-A (JP)
Title: Sheet for keeping freshness
Inventor: SUZUKI HIDEKI
IPC: A23B4/03
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a freshness-keeping sheet capable of controlling the absorption of excess water and drip generated from a perishable food, etc., over a wide range of the amount of the water, etc., and effective for keeping the freshness of the food by laminating and integrating a water-absorbing layer to a water non-absorbing layer in a specific state interposing an adhesive layer having a number of openings. CONSTITUTION: A water-absorbing layer 1 and a water non-absorbing layer 3 are laminated and integrated with each other interposing an adhesive layer 2 having a number of openings. The adhesive force between the water-absorbing layer and the adhesive layer at the maximum water-absorption state is made to be larger than the adhesive force between the water-absorbing layer and the water non-absorbing layer. When the excess water and the generation of drip, etc., are too large, the liquid is maintained in the peeled spaces 6.
Patent JP-S5438053-A (JP)
Title: Safety device for elevator cage
Inventor: HIRABAYASHI TERUMI
IPC: B66B3/00
Filed: 1977-08-29
Abstract: PURPOSE: To prevent an anticipated accident in advance by detecting the opening of the hall door of an elevator due to mischief or the like and informing of it to a supervisor's room to stop the elevation of the cage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02283037-A (JP)
Title: Compound semiconductor device
Inventor: MOCHIZUKI MASAO
IPC: H01L21/338
Filed: 1989-04-25
Abstract: PURPOSE:To reduce the adverse influence of distortion caused by film stress, external stress, etc., on circuit characteristics, and restrain the deterioration of characteristics, by forming gate electrodes along the crystal surface in a specified direction of a compound semiconductor substrate. CONSTITUTION:Gate electrodes 2 are formed on the 100 face of a substrate 1. The gate electrodes 2 are arranged in four directions on the 100 face of the substrate 1. That is, the gate electrode 2a is arranged and formed in the direction perpendicular to the 001 face vertical to the 100 face of the substrate 1 surface: the gate electrode 2b is formed and arranged in the direction perpendicular to the 010 face vertical to the 100 face of the substrate 1 surface: the gate electrode 2c is arranged and formed in the direction perpendicular to the 011 face which is vertical to the 100 face of the substrate 1 surface and parallel to the 001 face: the gate electrode 2d is arranged and formed in the direction perpendicular to the 010 face which is vertical to the 100 face and parallel to the 010 face. By this constitution, the adverse influence of distortion generating in the manufacturing process upon circuit characteristics is reduced.
Patent JP-H044303-A (JP)
Title: Oil pressure circuit having hydraulic motor
Inventor: OSHINA MORIO
IPC: F15B11/00
Filed: 1990-04-19
Abstract: PURPOSE:To prevent a hydraulic motor from accelerating rapidly and decelerating rapidly by providing a changeover valve for communicating inflow and outflow side pipe lines of the hydraulic motor to a low pressure circuit and cutting off the same, and cutting off the changeover valve when pressure changing speed in high pressure side pipe line is slower than a specified speed, and communicating the same valve when the pressure changing speed is over the specified value. CONSTITUTION:When pressure change in a high pressure side pipe line out of pipe lines 11, 12 is slower than a specified speed, changeover control means 23, 24 keep a changeover valve 21 in a cutoff position (b). When the pressure changes in the pipe lines 11, 12 become over the specified values with a load on a hydraulic motor 2, the changeover valve 21 is switched to a communicating position (a), the pipe line 11 is communicated to a low pressure circuit 22 thereby, and pressure is lowered. As a result thereof, pressure change in the pipe line becomes slower than the specified speed, and the changeover valve 21 returns to the cutoff position (b). Changeover action is repeated to make pressure rising in the pipe line slower and the hydraulic motor 2 is slowly accelerated and decelerated.
Patent JP-H10285538-A (JP)
Title: Video signal processing unit and video signal processing method
Inventor: YANASE KOJI
IPC: H04N5/00
Filed: 1997-04-06
Abstract: PROBLEM TO BE SOLVED: To connect many more edit execution sequencing list generating means to a 2nd storage means by generating an edit execution sequencing list based on a video signal compressed at a high compression rate stored by a 2nd storage means and processing and editing a video signal subject to non-compression or compression at a low compression rate stored in a 1st storage means based on the edit execution sequencing list. SOLUTION: In a news program production broadcast system 20, a daily server 30 stores video audio data D10 subject to non-compression or compression at a low compression rate and stores the data after high compression coding to a clip server 30. Then high compression coded data D12 are displayed on a monitor of edit execution sequencing list (EDL) generators 33A-33N. The operator uses the EDL generators 33A-34B to generate an EDL based on the monitor display. Thus, the high compression coding data D12 are read at a higher speed than the video audio data D10 and the many more EDL generators 33A-33B are connected by the share.
Patent JP-H08297186-A (JP)
Title: Core for fast reactor
Inventor: FUJITA TOMOKO
IPC: G21C7/28
Filed: 1995-04-27
Abstract: PURPOSE: To suppress the fluctuation of the liquid level, suppress the fluctuation of the reactor output, and maintain the integrity of a structural material. CONSTITUTION: A gas-sealed assembly 1a has sodium 2 and filler gas 3 in a wrapper tube 6, has an upper shielding body 7 and a handling head 8 at the upper section, and has an entrance nozzle formed with a weight lower shielding body 9 and an orifice 5 at the lower section. Multiple gas-sealed assemblies la containing an entrance nozzle 20 having a small-diameter inflow port of sodium 2 and an entrance nozzle 21 having a large-diameter inflow port are formed. The gas-sealed assemblies 1a are arranged between a fuel assembly in a core to constitute the core for a fast reactor.  Since the gas-filled assemblies 1a have different pressure losses on the inflow ports of sodium 2, the liquid level of sodium 2 is fluctuated for each gas-filled assembly having the same natural frequency, the liquid levels in all gas-sealed assemblies 1a are suppressed from being fluctuated at the same amplitude and the same frequency, and the fluctuation of the reactor output can be suppressed.
Patent JP-S58221861-A (JP)
Title: Original feeder for copying machine
Inventor: KITAMI TATSUO
IPC: G03G15/00
Filed: 1982-06-18
Abstract: PURPOSE:To improve the accuracy in the positioning of an original to be fed on a platen even if the rear end part of the original is curled, by providing preventive plates for rolling-in in the front and rear in the feed direction of a feed roll. CONSTITUTION:Preventive members 6, 7 for rolling-in of which the respective end edges are held in proximity to the outside circumferential surface of a feed roll 3 are provided in the front and rear positions in the original feed direction of the roll 3 so as to face to each other apart at a spacing slightly larger than the thickness of an original 4. Therefore, even if the rear end part of the original 4 fed by the roll 3 is curled, such rear end part is pressed by the members 6, 7 and the rolling-up by the roll 3 is prevented.
Patent JP-S61261051-A (JP)
Inventor: INGO SHINKERU
IPC: C08L23/04
Filed: 1986-05-08
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-S5329597-A (JP)
Title: Production of thermistor
Inventor: ENDOU SHIYUUGO
IPC: H01C7/04
Filed: 1976-08-31
Abstract: PURPOSE: To produce thermistor of uniform characteristics through simple process with neigther in-process pollution nor loss of material, by fixing porous porcelain after it is impregnated with metal salt solution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5729486-A (JP)
Title: Detecting system of concentration of printed character
Inventor: MORIYA KAZUMASA
IPC: B41J35/36
Filed: 1980-07-29
Abstract: PURPOSE: To detect correctly the concentration of a printed character regardless of its shape when the concentration of the character is detected by a method wherein detection on whether each bit of an image sensor exceeds a threshold value and detection of difference of concentration between adjoining bits are combined.  
     CONSTITUTION: Outputs from an image sensor IMS composed of a plurality of photoelectric detective elements PH arranged are converted by an A/D converter into a multiple-value signal, set to a progressive register RG-A and then a register RG-B at next timing. The difference between the set values of both registers or the difference between the concentrations of the adjoining bits is obtained by a subtractive calculator SUB and when the value exceeds an intended value X it is calculated by a counter CNT 1 . On one hand, a value Q of the register RG-A is compared with a threshold value Y and when Y≤Q, that is, when the bit is on the black level it is calculated by a counter CNT 2 . Outputs CR and CV from both counters CNT 1 , CNT 2  are in a near proportional relation regardless of the shape of character. When a ribbon has become light, a value CR changes exceedingly in comparison with a value CV, then an alarm is given by a processor PRC. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5437532-A (JP)
Title: Solid color pickup unit
Inventor: NAGUMO FUMIO
IPC: H04N5/335
Filed: 1977-08-30
Abstract: PURPOSE: To obtain high horizontal resolution with a small number of picture elements, by extracting simultaneously dot-sequence signals of white and red signals extracted from a solid pick-up element by a color separation filter, and a signal obtained by 1H-delaying the line-sequence signal of blue light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H043586-A (JP)
Title: Vertical contour correction circuit
Inventor: OKUJIMA YASUHISA
IPC: H04N5/208
Filed: 1990-04-19
Abstract: PURPOSE:To control a correction quantity at a weak electric field and to prevent the deterioration in the S/N by providing an adder means adding a video signal and a vertical contour correction signal corrected by an addition quantity control circuit. CONSTITUTION:A vertical contour correction signal generating circuit 1 correcting a vertical change only from a video signal A is provided and a VIFAGC voltage detection means and an addition quantity control circuit 3 are provided. Then the vertical contour correction signal B1 is corrected by a prescribed correction quantity based on the detection output of the VIFAGC voltage detection means 2 when the signal is a prescribed strength or over. Moreover, the vertical contour correction signal is controlled to be reduced corresponding to the electric field strength when the electric field is a weak electric field of a prescribed value or below. Then a luminance signal Y obtained by a Y/C separation circuit 5 and the vertical contour correction signal B1 corrected by the addition quantity control circuit 3 are added by an adder means 4. Thus, the addition at weak electric field is reduced to prevent the deterioration in the S/N.