baber/WOPTO huggingface dataset:
Patent JP-H0720462-A (JP)
Title: Surface light source unit
Inventor: TANAKA AKIRA
IPC: F21S2/00
Filed: 1993-07-05
Abstract: PURPOSE:To provide a compact, a light-weight and highly brightness surface light source unit used for giving planar lighting from the back sides of various displaying boards such as a liquid crystal color television, OA display equipments. CONSTITUTION:This unit is provided with a light transmission plate 1 where at least one side surface is made to a light incident surface 11, one plate surface is made to a light exiting surface 12, a surface inclined about 45 deg. to a straight incident light and a surface parallel to the straight incident light are arranged alternatively and continuously and total reflection layer 13 is formed, a light diffusion plate 2 mounted on the light exiting surface 12, a reflection plate 3 provided on a surface opposed to the total reflection layer 13 and a light source 4 provided on a surface opposed to the light incident surface 11.
Patent JP-S5870730-A (JP)
Inventor: NAKANISHI KAZUO
IPC: D03C13/00
Filed: 1981-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0718230-A (JP)
Title: Production of printed gas-permeable pressure-sensitive adhesive sheet
Inventor: TADA HIROSHI
IPC: C09J7/02
Filed: 1993-07-05
Abstract: PURPOSE:To produce the sheet having gas permeability and a beautiful finish by entirely printing one surface of a flexible synthetic resin film with an ink having an affinity for both the film and a UV-curing ink, applying a pressure-sensitive adhesive to a release paper, drying the applied adhesive, sticking the adhesive surface to the unprinted surface of the film, drilling the assemblage, printing the entirely printed surface with a UV-curing ink and irradiating the surface with UV rays. CONSTITUTION:A flexible synthetic resin film is prepared by mixing 100 pts.wt. vinyl chloride resin with 52 pts.wt. polyester plasticizer and molding the obtained composition into a film of a thickness of about 73mum. One surface of this film is entirely printed with an ink comprising a vinyl chloride resin, a pigment, etc., by means of, e.g. gravure rolls. On the other hand, a pressure-sensitive adhesive (e.g. a mixture of a synthetic rubber with a terpene resin) is applied to an about 100mum-thick release paper coated with a silicone resin in a thickness of about 35mum, this is stuck to the unprinted surface of the film, and the assemblage is drilled to form holes of a size of about 200mum. When an order is received, the entirely printed surface is printed with a UV-curing ink and irradiated with the UV rays.
Patent JP-H05334830-A (JP)
Title: Floating type magnetic head device
Inventor: KOJIMA NAOTO
IPC: G11B5/31
Filed: 1992-06-01
Abstract: PURPOSE:To obtain the floating type magnetic head device having a constant flying height characteristic by equipping a step part having a prescribed height on the air inflow side of a surface of a slider in opposition to a recording medium. CONSTITUTION:The step part 3 is formed in a shape of a planar triangle in the middle part of the surface 1a opposite to the magnetic recording medium of the slider of magneto-optical properties in a shape of a planar path over an area of the surface 1a from an air inflow end 1b to an outflow end 1c in the direction of an arrow X. That is, a linear step surface having a height of 0.5-5mum is formed over an area from the middle of the inflow end 1b to both right and left ends of the inflow end 1c. By this step, irrespective of any circumferential speed change of the recording medium at a skew angle QX, the slider 1 can be scanned on a signal recording area with a constant floating amt. against the magnetic medium.
Patent JP-2000003157-A (JP)
Title: Video signal line drive circuit
Inventor: SAKURAI YOSUKE
IPC: G09G3/36
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a ghost phenomenon of a liquid crystal display device. SOLUTION: A ghost remedy countermeasure circuit GCC is disposed between shift registers 21 and sampling switches 24. This ghost remedy countermeasure circuit GCC has detecting circuits DTC for detecting write blanking signals BS included in video signals and latched circuits LTC for synchronizing the shift register output signals of the shift registers 21 with the write blanking signals BS and outputting these signals as control pulse signals by each of the respective shift registers 21. The overlap of the pulses of the control pulse signals between the adjacent blocks is prevented by synchronizing the control pulse signals to the sampling switches 24 with the write blanking signals BS in a manner described above.
Patent JP-S6099037-A (JP)
Inventor: BOKUDAN BOGUTSUKIIRANTO
IPC: D02J1/22
Filed: 1984-08-06
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-H05335779-A (JP)
Title: Electric wave absorber
Inventor: KAWAMOTO HIROSHI
IPC: H05K9/00
Filed: 1992-06-02
Abstract: PURPOSE:To provide an excellent electric wave absorbing characteristic regardless of electric wave polarization by overlapping two pieces of square panels provided with alloy thin strips laminated in the panel plane direction so as to permit the laminating directions to orthogonally intersect. CONSTITUTION:An electric wave absorber 1 is designed to provide an maximum absorbing characteristic when it is applied with an electric wave whose direction H of the magnetic field component is parallel to the laminating line and the direction E of the electric field component is permitted to orthogonally intersect with the laminating line. However, there is few case that the polarized wave of the electric wave is limited to be horizontal or vertical. Therefore, when the absorbers are arranged so as to permit the directions of the laminating lines to be uniform, an excellent electric wave absorbing characteristic is not attained. A square panel 4 is formed by laminating amorphous alloy thin strips which have high magnetic permeability in a direction that the panel plane extends. An electric wave absorber 5 is formed by laminating two pieces of the square panels 4 so as to permit the alloy thin strips to orthogonally intersect. Thus, the excellent electric wave absorbing characteristic is attained for any polarized wave.
Patent JP-2000352885-A (JP)
Title: Fixing device and image forming device
Inventor: KONNO SHINICHI
IPC: G03G15/20
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To improve heating efficiency and to simplify a fixing device by providing a holding member which has a moving mechanism for opening the region between nips, and a second heating member which has a heat source different from the heating member and heats a cleaning member. SOLUTION: A second heater unit 40 as a second heating member is disposed on a fixing side-plate 42 near an aluminum roller 33 serving as a cleaning member. On a heater mounting plate 36, a resistance heating element 41 is disposed in the longitudinal direction of the roller 33 via an insulating material 35. On the surface of the resistance heating element 41, a heat radiating plate 37 made of aluminum is set. In an ordinary operation, the heat radiating plate 37 of the second heater unit 40 and the surface of the roller 33 can be disposed near to each other with an accurate distance therebetween.  When the pressure of a fixing device is released, a unit below a pressure roller 28 turns by a fixing side-plate hinge 42a, which turns the fixing side-plate 42 as a moving mechanism, and a positioning means, so that a fixing nip formed by a fixing heater 20 and the pressure roller 28 is opened.
Patent JP-H065467-A (JP)
Title: Electric double layer capacitor
Inventor: SAITO TAKAYUKI
IPC: H01G11/44
Filed: 1992-06-24
Abstract: PURPOSE:To manufacture an electric double layer capacitor whose equivalent series resistance is low, when two or more electric double layer capacitors are connected in series. CONSTITUTION:An electric double layer capacitor is composed of a pair of solid state activated carbons 1 facing each other via a porous separator 3, collectors 2, and a gasket 4 arranged around the solid state activated carbon 1. A plurality of the capacitors are laminated, and the solid state activated carbon 1 is bonded to the collectors 2. Conductive rubber or conductive plastic or carbon material or nickel is used as the collector 2. When nickel is used as the collector 2, alkali solution is used as electrolyte. In order to decrease the contact resistance between a terminal electrode 5 and the outermost collector 2 and absorb vibration and impulse, buffer material 7 is arranged between an electrolyte tank 6a and terminal electrodes 5.
Patent JP-S5791164-A (JP)
Title: Preparation of cooked rice packed in container, container of cooked rice, and cooked rice packed in container
Inventor: INUKI TERUO
IPC: A23L7/10
Filed: 1980-11-27
Abstract: PURPOSE: To prepare cooked rice compressed in a container having desired shape, easily, by charging a measured amount of rice in a perforated breathable container, dipping in water, and cooking and swelling under atmospheric pressure.  
     CONSTITUTION: A sheet of composite film 1 is placed on another sheet 1 facing the weldable inner layers each other, cut to a desired shape such as the shape of a rice ball, and welded each other at the circumferential part 3 to obtain a flexible bag 10. After filling rice in the bag 10 through the unwelded part 3', the part 3' are sealed by welding, the bag is immersed in water, the air in the bag is expelled through the holes 4, the bag is left at rest for a proper time interval to effect the soaking of water in the rice, and then the bag is boiled in a boiling vessel such as a cooking pan, a rice cooker, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1116947-A (JP)
Title: Semiconductor package and manufacture thereof
Inventor: ISHIDA YOSHIHIRO
IPC: H01L21/60
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability and productivity of a package of a structure, wherein circuit boards smaller than IC chips are made a flip-chip connection with the IC chips, by a method wherein external terminals on the IC chips and bonding pads on the circuit boards are made a flip-chip connection with each other and the parts between the IC chins and the circuit boards are sealed with a sealing resin. SOLUTION: In a bonding process, a flux is applied on bonding pads on circuit boards 1, which are smaller than IC chips 5 and are split into single pieces. After the circuit boards 1 split into the single pieces are mounted on solder bumps 7 on a wafer 5a arranged with the chips 5 of the component of a plurality of pieces one by one, a flip-chip mounting of the bonding pads on the boards 1 to the solder bumps 7 is performed by going through a solder reflow process. In a resin sealing process, a sealing resin injection space is easy to take by injecting a sealing resin 8 between the adjacent circuit boards 1 and the resin 8 easily flows in between the boards 1 and the chips 5. Moreover, in a dicing process, the resin 8 is cut simultaneously with the wafer 5a and the cut surfaces of the resin 8 are exposed on the outer peripheral side surfaces of the boards 1.
Patent JP-S6143183-A (JP)
Title: Novel 2h-1-benzopyran-2-one derivative, manufacture and antiallergic disease remedy
Inventor: ERUNSUTO KURISUCHIYAN BUITSUCH
IPC: C07D311/16
Filed: 1985-07-29
Abstract: The present invention provides 2H-1-benzopyran-2-one derivatives of the general formula:    <IMAGE>  (I)  wherein either R1 is a lower alkyl radical, optionally substituted by phenyl, which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen, and R2 is trifluoromethyl, cyano, hydroxymethyl, alkoxymethyl, acyloxymethyl, halogenomethyl, aminomethyl, mono- or dialkylaminomethyl, acyl, carboxyl, alkoxycarbonyl or carbamoyl, which can be mono- or disubstituted by lower alkyl; or R1 is trifluoromethyl, cyano, hydroxymethyl, alkoxymethyl, acyloxymethyl, halogenomethyl, aminomethyl, mono- or dialkylaminomethyl, acyl, carboxyl, alkoxycarbonyl or carbamoyl, which can be mono- or disubstituted by lower alkyl, and R2 is a lower alkyl radical, optionally substituted by phenyl, which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen, and R3 is a phenyl or benzyl radical which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these 2H-1-benzopyran-2-one derivatives and pharmaceutical compositions containing them.
Patent JP-H0917988-A (JP)
Title: Image sensor manufacturing method
Inventor: TAMAKI ATSUSHI
IPC: H01L51/05
Filed: 1995-06-30
Abstract: PURPOSE: To provide an image sensor having a film formed by applying an organic photoconductor material, without giving any adverse influence on the IC bonding step. CONSTITUTION: In the manufacturing method of an image sensor having a photoelectric conversion film 6 made of an organic photoconductor material formed on a support 7 having bond pads 11 for connecting an IC and pattern electrodes and IC 9 connected thereto, this material is formed into the film 6 by the spray coating method.
Patent JP-H0654924-A (JP)
Title: Automatic flame detecting/extinguishing device
Inventor: OGURA MASASHI
IPC: A62C37/08
Filed: 1991-06-12
Abstract: PURPOSE:To provide an automatic flame detecting/distinguishing device capable of surely detecting the origin of a fire (flame) at an early stage, capable of surely extinguishing it in a short time with the minimum quantity of water flow, and capable of suppressing the damage by the water spray. CONSTITUTION:This automatic flame detecting/extinguishing device is provided with a flame sensor 1, an infrared sensor 3 oscillated to probe a flame 2 and directed to the flame 2, and a water spray nozzle 4 directed to the flame 2 together with the infrared sensor 3 and spraying water to the flame 2, and water is sprayed from the water spray nozzle 4 only when both the infrared sensor 3 and the flame sensor 1 detect the flame 2. The water spray is automatically stopped when both or one of the sensors 1, 3 senses no infrared ray of the flame 2 after the flame 2 is extinguished. Two or more water spray systems feeding water to the water spray nozzles 4 are provided, and water is sprayed only from the water spray nozzle 4 of the water spray system detecting the flame 2.
Patent JP-H0810967-A (JP)
Title: Shaping method of electrode tip for spot welding, dresser therefor and shaped tip
Inventor: AOTA SHIGERU
IPC: B23K11/30
Filed: 1994-06-24
Abstract: PURPOSE:To obtain the reliable shaping method requiring short time by using electrode stroke of a spot welding machine, executing shaping while sandwiching a cutting edge between electrode tips and surely shaping the tip surface of electrode to the specification shape at one time. CONSTITUTION:A dresser is placed between facing electrode tips of spot welding machine, the lower part of a guide hole 12 of dresser is inserted in a lower side electrode tip, by operating a foot switch, an upper side electrode tip is stroked downward and is inserted in the guide hole 12 from top, while a dresser tip 2 of dresser is held with upper/lower electrodes, the dresser is turned 3-5 times around the center axis of electrode with holding a operating handle 3. The inner peripheral face of guide hole 12 is guided by the outer peripheral face of electrode tip and the dresser is smoothly and precisely turned and then the tip surface of electrode tip is cut by a cutting edge 20 of shaping tip 2, upper/lower electrode tips are shaped to the specification shape.
Patent JP-S6311409-A (JP)
Inventor: GABURIEERU RUI DEROOSHIYU
IPC: B60G17/00
Filed: 1987-07-02
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-S5959933-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G1/02
Filed: 1982-09-22
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-2000353132-A (JP)
Title: Electronic mail facsimile server and information recording medium
Inventor: SATO KEIZO
IPC: G06F13/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic(E) mail facsimile(FAX) server capable of executing effective translation work. SOLUTION: The E mail FAX server is constituted of a FAX data conversion means 3 for converting a FAX signal into image data, a character recognition means 5 for converting image data into text data, a translation means 7 for translating text data, and a dictionary retrieved result storing means 10 for storing retrieved results from a word dictionary 8 storing the grammar information and equivalent information of words to be used for translation processing to be executed by the means 7. The server is also provided with a translated result storing means 11 for storing a translated sentence obtained by the means 7 and an original, an E mail conversion means 12 for converting the original, the translated sentence and a dictionary retrieved result into an E mail expression format and an E mail communication means 14 for transmitting E mail data to a personal computer 25.
Patent JP-S6410329-A (JP)
Title: Program restarting system
Inventor: NAGUMO TOSHIO
IPC: G06F13/00
Filed: 1987-07-03
Abstract: PURPOSE:To omit a file access process needed for loading of a program and to shorten the access time by having a jump to the head of the program loaded once in a re-execution state and then restarting the program. CONSTITUTION:A program is loaded into a user memory area from an external memory such as an FDD, an HDD, and the leading address and the check sum of the loaded program are stored. When the process is through after the program is carried out, the presence or absence is decided for the instruction of re-execution given from a function key, etc. When the instruction for re- execution is confirmed, the check sum is calculated to check no change of the initial state of the executed program. This calculated check sum is compared with the stored one. Then a jump is carried out to the leading address to the stored program only when the coincidence is obtained between both check sums. Thus the re-execution is performed. In such a way, a useless file access is omitted and the access time is shortened.
Patent JP-S6226387-A (JP)
Title: Gear pump
Inventor: TERUYAMA HIDEO
IPC: F04C2/18
Filed: 1985-07-27
Abstract: PURPOSE:To feed the low pressure oil to the tooth groove thus to prevent production of foam or errosion by forming such that the bottom of tooth groove opening to the suction port side while adjoining to the tooth groove at the rotary position blocked from the suction port will correspond with the bank. CONSTITUTION:Oil pass grooves 27, 28 communicated with the tooth groove G (any one of G1-G3) at the rotary position blocked from the suction port 12 are communicated with low pressure lead-in recesses 25, 26. A bank 29 is formed at the portion corresponding with the oil pass grooves 27, 28 along the tooth root circles of the gears 2, 3 to form the bottom (a) of the tooth groove opening to the suction port 12 side while adjoining to the tooth groove G at the rotary position blocked from the suction port 12 while corresponding with the bank 29. Consequently, under high speed operation, the low pressure oil caught by means of any one of the tooth grooves G1-G3 opening to the suction port 12 side is fed through the oil pass grooves 27, 28 to the tooth groove G, thus to produce no foam in the tooth groove G and to prevent errosion.
Patent JP-H0915984-A (JP)
Title: Image forming device
Inventor: KOBAYASHI MIKIO
IPC: G03G15/16
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a malfunction and an image defect caused by an electrostatic effect, by grounding a member held in contact with a section becoming out of the image forming area in the width direction orthogonal to the advancing direction of a transfer material transporting dielectric belt. CONSTITUTION: In respect of a tension providing roll 13, metallic guide parts of conductive guide members 31, held in contact with side end parts of a dielectric belt 10, is severally grounded. Moreover, also the separating part roll 12 as parts held in contact with the dielectric belt 10 in the front side of the belt static charge elimination unit 20, the conductive brush roll 21a, a cleaning blade 21b and the brash counter roll 21c of the belt cleaning device 21, as the parts held in contact with the dielectric belt 10 in the rear (downstream) side of the belt static charge elimination unit 20, and the driving roll 11, are respectively grounded.  Then, the transfer material transporting dielectric belt 10, provided with the adequate tension by the tension providing roll 13, is turned while allowed to passing around the respective roll by a rotary driving force of the driving roll 11.
Patent JP-S5792119-A (JP)
Title: Method for refining of molten iron
Inventor: NAKAMURA HIROMI
IPC: C21C5/56
Filed: 1980-11-28
Abstract: PURPOSE:To refine molten iron efficiently by adding soda ash and iron oxide to the molten iron in a ladle after desiliconization by adding iron oxide to the molten iron, through a nozzle immersed at its leading end into said molten iron, thereby dephosphorizing and desiliconizing the molten iron then decarburizing and refining the same in a pure oxygen top blown furnace. CONSTITUTION:In a flow passage 14 for molten iron for containing the molten iron tapped from a blast furnace 11 into a ladle 12, solid oxide is added from a chute 15 to the molten iron or gaseous oxide from a nozzle 16, and further solid oxide is added from a chute 17 into the molten iron dropping into the ladle 12, whereby the molten iron is desiliconized. Next, the ladle 12 of contg. the molten iron 10 after the desiliconization is transferred up to the installation position of a slag removing device by means of a carriage 13, and the slag 9 floating on the melt surface in the ladle 12 is removed, after which the ladle is moved up to the position where a dephosphorizing device is installed. In the installation position of the dephosphorizing device, soda ash, iron oxide, carrier gas and gaseous O2 are blown respectively thrugh lances 20 and 21, 21 into the molten iron in the ladle 12, whereby the molten iron is dephosphorized.
Patent JP-H0825018-A (JP)
Title: Pouring method of die casting and oxide removing method
Inventor: KAWASAKI TAKASHI
IPC: B22D17/30
Filed: 1994-07-19
Abstract: PURPOSE:To reduce an intruding quantity of oxide into a product in high pressure casting by providing a fixed shaft having annular clearance in the center part of throat part and a discoid molten metal dispersing plate having annular clearance with an oxide removing plate at the lower part of fixed shaft. CONSTITUTION:When pouring to an injection sleeve 24 is completed, an cap shape housing 62 is lifted a little bit, positioning an oxide removing plate 64 and molten metal surface in the intersecting direction, left side half of the oxide removing plate 64 and part of a molten metal dispersing plate 74 are exposed above molten metal surface. the oxide floated on molten metal surface is caught by both the oxide removing plate 64 and molten metal dispersing plate 74. When the cap shape housing 62 is lifted, half right side)of the oxide removing plate 64 and molten metal dispersing plate 74 are exposed above molten metal surface, oxide is loaded thereon and remaining oxide is caught as well.