baber/WOPTO huggingface dataset:
Patent JP-H0377238-A (JP)
Title: Plasma display panel and its manufacture
Inventor: SHINODA TSUTAE
IPC: H01J11/22
Filed: 1989-08-18
Abstract: PURPOSE:To enable high quality and high precision matrix display by a method wherein a plurality of laterally extending barrier plates are provided on one substrate and a plurality of vertically extending barrier plates are provided on the other substrate while a pixel region corresponding to each discharge cell is segmented by each of the lateral barrier plates and vertical barrier plates. CONSTITUTION:A plurality of laterally extending barrier plates 15 are provided between discharge maintaining electrode pairs 12 on one substrate 10. A plurality of vertically extending barrier plates 15 are provided on the other substrate 20. By placing the substrates 10, 20 opposite to each other, a pixel region GE corresponding to a discharge cell Sc is segmented by each of barrier plates 15 and each of barrier plates 25. Fluorescent layers 28R, 28G, 28B of at least two luminescent colors are formed by screening on each region SE separated by each barrier plate 25 inside the surface of a substrate 20S to be the substrate 20 so that the luminescent color differs from an adjacent region SE. The fluorescent layers 28R, 28G, 28B are partially removed per specific longitudinal interval by means of photolithography.
Patent JP-H1025017-A (JP)
Title: Helical shaft
Inventor: GOTO KIYOKO
IPC: B21K1/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a helical shaft of large carrying capacity by twisting a flat steel into a helical shape, and providing shafts of round steel and the like on both ends. SOLUTION: When both ends of a flat steel 1 are pinched and twisted, flat parts are left on both ends, and the intermediate part is formed into a twisted flat steel heilically twisted. Next, round steel bars 2 are welded to the flat parts on both ends as a shaft 3 so as to form a helical shaft. Because the helical shaft has no shaft in the center, feed action is generated extending over the circular area of diameter of the blade. Further because the helical shaft is formed on both sides of the center line, carrying capacity is large. Because in this helical shaft the blade is formed by twisting a flat steel 1, thickness of the blade is not changed anywhere, and hence the durability is excellent.
Patent JP-2001038409-A (JP)
Title: Rolling equipment
Inventor: MORI TATSUYA
IPC: B21B1/16
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To adopt a proper rolling system in accordance with the material, size, shape, etc., of a material to be rolled by forming different passes at different position in the axial direction of the same rolling roll and selecting either one so as to perform roll processing. SOLUTION: A pair of corresponding guide rollers are provided in front of the pass, and it is preferably to arrange a pair of guide rollers to correspond to the pass of a box system in the vertical direction to the shaft center at a distance from each other in the direction parallel to the shaft center of the rolling roll and to arrange a pair of guide rollers to correspond to the pass of diamond-diamond system or diamond-square system horizontally in the direction parallel to the shaft center of the rolling roll at a distance from each other in the direction vertical to the shaft center. The rolled material can be rolled using either pass 14 to 16 by shifting the rolling roll 10 in the axial direction together with guide rollers 18 and 20.
Patent JP-H04256446-A (JP)
Title: Reagent receiving and releasing tray
Inventor: JIEEMUZU JIEE SHIRUBA
IPC: B01L3/00
Filed: 1991-08-01
Abstract: PURPOSE: To provide a reagent containment and delivery container which can store and deliver in a high precision a small amount of a liquid agent. CONSTITUTION: The tray 10 comprises a cavity 12 and a substantially planar ledge surface 14 around the cavity opening, the surfaces of the cavity 12 are non-porous and uniform, and smoothly converging to a point of liquid discharge at an intersection of the cavity 12 and the ledge surface 14 and the ledge surface 14 further has an apex extending longitudinally from the point of liquid discharge. A flexible cover is removably affixed to the ledge surface 14 of the tray 10 to seal the cavity 12 formed within the tray 10 and form a sealed chamber between the cavity 12 and the cover.  The cover extends beyond the apex of the ledge surface 14 to have a tab portion which can be grasped and pulled at the time of removing the cover from the ledge surface 14 and a predetermined amount of liquid analytical reagents is contained in the inner part of the sealed chamber between the tray 10 and the cover.
Patent JP-H05196197-A (JP)
Title: Pressure vessel
Inventor: HAWAADO UIRIAMU MOOGAN JIYUNIA
IPC: F16J13/24
Filed: 1992-08-11
Abstract: PURPOSE: To prevent inadvertent scattering of the content of a pressure vessel by mechanically linking open and close operation of the lid of the vessel with a vent opening to prevent untimely closing of the vessel and providing a safety means to release residual pressure in the vessel before disengaging the lid. CONSTITUTION: The vessel has a vent opening 44 formed through the side wall of the housing 28 and a seal 48 of the lid 10 to seal the vent, and does not allow pressure buildup within the housing 28 until the lid is shifted to a closing position. A safety means is attached to lock means 22, 34, 36 so that the seal 48 is shifted to engage the vent opening 44 when the lid 10 is shifted to the closing position. That is, when the lid 10 is turned from the open position to the completely closed lock position, the unchamfered part of the lid 10 meets the vent opening 44 to close the pressure vessel. Thus, the content of the vessel can be prevented from inadvertent scattering.
Patent JP-H0765100-A (JP)
Title: Method and device for reading bar code
Inventor: SUGIMOTO NOBUO
IPC: G06K7/10
Filed: 1993-08-30
Abstract: PURPOSE:To correctly recognize a bar code formed on the surface of a mirror by providing a reflection surface in the direction travelling the reflection light near the bar code and reflecting the reflection light from an object by the reflection surface. CONSTITUTION:When a bar code 25 formed on a metal thin film 8 on a glass base 7 is read, a hood 2 which cuts the outside light is provided on a bar code read 4 integrating a light emitting part 5 with a light receiving part 6. The inner wall of the hood 2 is made the black dull surface. A reflection diffusion plate 15 made of white ceramic or the like is installed on a part of the inner surface of the lower opening part of the hood 2. Most irradiation light irradiated in the direction tilted for the metal thin film 8 from the light emitting part 5 passes the glass base 7 and it is positively reflected in the metal thin film 8 corresponding to the white base of the bar code 25. One part of the positively reflected light reaches the light receiving part 6 after being diffused by a reflection diffusion plate 15. Thus, the reflection efficiency to the light receiving part 6 is improved and the reading accuracy is improved.
Patent JP-H0654711-A (JP)
Title: Comb ornament for japanese coiffure wig
Inventor: HAYAKAWA YOSHIHIRO
IPC: A41G3/00
Filed: 1992-08-11
Abstract: PURPOSE:To prevent a comb ornament attached to a Japanese coiffure wig from slanting in use while obviating a fear of damaging the wig through the removal and attachment of the comb ornament. CONSTITUTION:A comb ornament 17 attached to the rear portion of a forelock of a Japanese coiffure wig is provided in the lower part thereof integrally with inserts 20, 20 extending rearward to be inserted between the fore chignon of the Japanese coiffure wig and a bed metal, while the inserts 20, 20 inserted between the fore chignon of the wig and the bed metal form comb teeth 17a in a position where the inserts are hardly sticked into the fore chignon. A protective frame 17b is provided in the lower side of a part formed with the comb teeth 17a not to stick the comb teeth 17a into the forelock of the wig.
Patent JP-S6457798-A (JP)
Title: Shielding structure for electronic device
Inventor: INOKI TOSHIHIRO
IPC: H05K9/00
Filed: 1987-08-28
Abstract: PURPOSE:To reduce the thickness of an electronic device in such a manner that its housing is employed also as a shielding case by providing a partition for dividing a printed wiring board at each predetermined circuit section of the board contained in the housing, and so forming at least the inner walls of the partition and the housing as to have conductivity. CONSTITUTION:An upper shielding case 26 is formed by aluminum die casting, and partitions 27 for dividing a printed wiring board 23 in predetermined circuit sections 25 are provided. A rear side housing 22 also has partitions 29 for dividing the board 23 in predetermined circuit sections 25 to be stood on its inner wall 30 to be integrally formed with the rear housing 22. In this case, since the housing 22 is formed of resin to reduce the weight of a device, the partitions 29 and the inner walls 30 are formed, for example, with aluminum deposited film 33 on the inner surfaces. The metal deposited film satisfies its shielding performance, and can be sufficiently reduced in its thickness as compared with a metal plate. Accordingly, the practical increases in the weight and the thickness of the housing 20 are not necessarily considered.
Patent JP-H11177581-A (JP)
Title: Data transmitter, data receiver and data recorder
Inventor: KONDO TOSHIYUKI
IPC: H04N19/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To transmit data of a program stream outputted from an MPEG2 encoder through the use of 1394 I/F without converting to an MPEG2 transport stream at a data transmitter. SOLUTION: This system is provided with a data divider 104 dividing data of the MPEG2 program stream outputted from an MPEG2 encoder to be as small as the packet side of the MPEG2 transport stream and a packet generator 105 adding a header to a pack outputted from the divider 104 to generate a packet to output the packet onto a network N through a data transmitter 107 as 1394 I/F.
Patent JP-2000043695-A (JP)
Title: Braking control device for coupled vehicle
Inventor: SAKATA KUNIO
IPC: B60T8/24
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To eliminate external force from a trailer to a tractor to make the vehicle behavior control effective by controlling braking for each wheel of a tractor and a trailer independently of a driver's braking operation, and performing preceding braking for the trailer wheel, which is smaller than the braking force in controlling the yaw motion of the tractor from the detected traveling condition in turning the vehicle. SOLUTION: ECU 58 processes signals of various sensors 60-76 to control the operation of an air brake system from the evaluation result of the vehicle traveling condition. In correcting the yaw motion of a tractor in turning the vehicle, to apply restoring or turning round yaw moment to the tractor, brake pressure supplied to the interior of a brake chamber of each wheel is adjusted. In a coupled vehicle, pushing force or pulling force from the trailer exerts influence on the yaw motion of the tractor, so that the target brake air pressure for braking the trailer wheel is operated by the required yaw moment obtained from the yaw rate deviation to conduct braking for the trailer. Thus, unstable behavior change of the vehicle can be restrained from the start of the yaw motion control to the end thereof so as to effectively conduct the yaw motion control.
Patent JP-S60105468-A (JP)
Title: Production of whole fat soybean flour
Inventor: TAKATSUJI MASAO
IPC: A23L11/00
Filed: 1983-11-15
Abstract: PURPOSE:To provide whole fat soybean flour flowable freely, and free from the stickiness, grassy smell, and soybean smell, suppressing the oxidation of the oil and fat, by adjusting the water-content of soybeans, and finely pulverizing the beans with an air-stream pulverizer introducing dried air thereto. CONSTITUTION:Skinned whole soybean or roughly crushed soybean is heat-treated under dry or wet condition by conventional method, and if necessary dried to a water-content of <=7wt%. The product is, if necessary, roughly crushed, and finely pulverized with an air-stream pulverizer. The moisture in the air is removed before introducing the air into the pulverizer, e.g. by quenching the air at <=5 deg.C with liquid nitrogen or a refrigerator, and then heating at about 10- 15 deg.C.
Patent JP-H0532783-A (JP)
Title: Diphenylsiloxane-dimethylsiloxane copolymer and its production
Inventor: OKAWA SUNAO
IPC: C08G77/08
Filed: 1991-07-31
Abstract: PURPOSE:To obtain the subject new copolymer useful as a modifying agent for organic resins due to organic functional groups possessed at terminals in good yield under mild conditions by carrying out special reactions in three stages. CONSTITUTION:A mixture of hexamethylcyclotrisiloxane with hexaphenylcyclotrisiloxane is initially subjected to polymerizing reaction in the presence of a polymerization initiator composed of an organolithium or lithium silanolate in an aprotic organic solvent. The resultant polymerizing reaction product and a diorganohalosilane are then subjected to condensing reaction. The obtained condensation product and an aliphatic unsaturated compound having an organic functional group selected from amino, epoxy, carboxyl and hydroxy are further subjected to addition reaction to afford the objective polymer expressed by formula I or II (R is monofunctional hydrocarbon; A is amino, epoxy, etc., bound through bifunctional organic group to Si atom; m and n are positive numbers satisfying 500-100000 number-average molecular weight).
Patent JP-H02138674-A (JP)
Title: Method and device processing document
Inventor: KOUCHITANI SACHIKO
IPC: G06Q10/10
Filed: 1989-08-23
Abstract: PURPOSE:To draw the clear ruled lines despite the deterioration of the rule lines drawn on an input document picture by extracting the vector data on the ruled lines with use of the original form including the character information excluding the ruled lines and via a picture process. CONSTITUTION:The horizontal and vertical ruled lines are extracted by excluding the segments having the smaller length than the prescribed threshold value out of those segments consisting of one or more black picture elements which are detected by scanning sequentially a document picture, for example, in the horizontal and vertical directions. The vector data on the horizontal and vertical ruled lines are obtained by integrating the segments contiguous to each other among those segments having the larger length than the prescribed threshold value detected via the horizontal and vertical scans to obtain a single segment having the increased width and length and then detecting the start point, the end point, and the width of the integrated segment. Then the ruled lines are drawn based on those vector data. Thus it is possible to output a clear table consisting of the ruled lines free from deterioration to a display screen and a printer.
Patent JP-S58114780-A (JP)
Inventor: HAMADA SHIYOUICHI
IPC: B08B3/02
Filed: 1981-12-28
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-S59105327-A (JP)
Title: Soldering method of semiconductor element
Inventor: JIMI EIJI
IPC: H01L21/58
Filed: 1982-12-08
Abstract: PURPOSE:To bring a flexible soldering carrier sheet to the state easy to be exfoliated after a reflow, and to prevent the oxidation of a flux in solder paste by previously soldering a metallic electrode section by using the sheet. CONSTITUTION:Solder paste 16 is printed at positions being in contact with the metallic electrode sections 13 on the flexible sheet 15, such as glass cloth or a polyimide group heat-resisting sheet or a sheet, in which glass cloth is fixed with polyimide group paints, or the like. Semiconductor pellets 11 are held between the flexible sheets 15, and the reflow is executed in a forming gas oven. A gas such as a mixed gas of 85% nitrogen and 15% hydrogen is used as the forming gas, and the oxidation of the flux in solder paste 6 is prevented. The solder paste 16 being printed moves on the metallic electrode sections 13 on the semiconductor pellets 11 by the reflow.
Patent JP-H02127195-A (JP)
Title: Liquid storage apparatus
Inventor: RICHIYAADO SHII UERUCHI
IPC: F16N29/00
Filed: 1989-08-23
Abstract: PURPOSE: To prevent liquid stored in a liquid containing device from losing out of both fill and drain passages by installing a positioning device for positioning a valve gear so as to close both the fill and drain passages in response to engine start. CONSTITUTION: In starting an engine 25, high pressure oil is fed to a supply core for the left end of a spool 14 through a passage formed in a valve element 13 and a central passage 17 via a magnet 16. With this high pressure oil, the spool 14 is moved to the right against magnetic attraction lying among this magnet 16, a steel plate 26 and a seal's frictional force, thereby closing a fill passage 4 and a drain passage 7. This constitution prevents oil leakage passing this drain passage 7.
Patent JP-S6370738-A (JP)
Inventor: KISHI MITSUHIRO
IPC: E04B1/343
Filed: 1986-09-12
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-H0878413-A (JP)
Title: Protective device of semiconductor
Inventor: YAMAGUCHI SEIKI
IPC: H01L21/3205
Filed: 1994-09-09
Abstract: PURPOSE: To protect an internal circuit from surge of high energy, by reducing the parts on which an electric field concentrates locally, and increase the resistance to breakdown due to latchup or bipolar operation. CONSTITUTION: A first circular contact hole 3 and a second ring-shaped control hole 4 are formed on the central part of a polysilicon thin film 24 formed on an insulating film 23. A disk-shaped bonding pad 21 is formed on the first contact hole 3. Thereby wiring from the bonding pad 21 to a protective device can be eliminated, and electric field concentration on bonding parts or the like of wiring is excluded. A protective diode 10 constituted of a P-type region 25 and a ring-shaped N-type region 26 is so formed that the junction surface is concentric with the first contact hole 3. Thereby an electric field is uniformly applied to all of the radial directions, and a current also uniformly flows without concentration, so that resistance to surge of higher energy can be obtained.
Patent JP-S6275403-A (JP)
Title: Edge filter
Inventor: KITAZAWA TOMOKO
IPC: G02B5/28
Filed: 1985-09-28
Abstract: PURPOSE:To improve stability and yield by constituting the 1st layer on the base plate side of a dielectric multilayer film and the final layer on the medium side when counted from the base plate side as matching layers and setting up the refractive indexes of the matching layers to 1.70-2.05. CONSTITUTION:A long wavelength band-pass filter 17 is constituted as shown in the formula. In the formula, H, L and M are the 1/4 wavelength optical film thickness values of a high refractive index substance, a low refractive index substance and an intermediate refractive index substance having the intermediate value between the H and L and titanium dioxide, silicon dioxide and zirconium dioxide are respectively used. Factors alpha1, alpha2, beta1, beta2 indicate shears from lambda0/4 and alpha1=alpha2=3, beta1=beta2=1.62 are formed. Consequently, the freedom of selection of control wavelength is increased in vacuum deposition, the film thickness can easily be controlled and the yield can be improved.
Patent JP-2001044239-A (JP)
Title: Method of mounting mixture of electronic component and member for use in mixture mounting process
Inventor: AMAMI KAZUYOSHI
IPC: H05K3/34
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To easily and precisely conduct mixed mounting of a semiconductor bare chip and a surface mount component, even when a flexible film is used. SOLUTION: After a semiconductor bare chip 50 is mounted on a flexible film 30, it is subjected to cream solder printing. At this time, a screen mask 70, having a projected portion 75 at a portion corresponding to a mounting region of the semiconductor bare chip 50, is placed on the flexible film 30. A squeegee 80, formed such that a portion 85 corresponding to the projected portion and other main body portion 86 can be deformed independently, is brought into contact with the screen mask 70. A cream solder supplied on the screen mask 70 is scraped off by this squeegee 80. Then, a surface mounted components is mounted on the cream solder printing portion. The cream solder is melted by a reflow process to mount the surface mounted component.
Patent JP-2000044758-A (JP)
Title: Resin composition for artificial marble
Inventor: KAMEOKA TAIJI
IPC: C08L51/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a finely dispersible resin composition for artificial marble without detriment to soft texture and excellent processibility which are characteristic of acrylic artificial marble. SOLUTION: This resin composition comprises (A) (meth)acrylic esters composed mainly of methyl methacrylate and containing 0.1-20 wt.% of a crosslinkable monomer bearing at least two ethylenically unsaturated bonds in the molecule, (B) a polymer having an average mol.wt. of 10,000-200,0000 obtained by polymerizing ethylenically unsaturated monomers composed mainly of methyl methacrylate, (C) an inorganic filler of an average particle size of 5-75 μm and (D) a silanol group-containing corpuscular silicic acid having a specific surface area of at least 30 m2/g.
Patent JP-H1199635-A (JP)
Title: Apparatus for implementing operation to be done in sequence in printing machine
Inventor: BECKER WILLI
IPC: F15B3/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To do a greater number of operations simply without an additional troublesome pressure step controller by installing an actuation mechanism in which a pressure converter is equipped with an actuation mechanism surface which is loaded with pressure fluid stepwise in sequence. SOLUTION: A pressure converter 103 has the third expansion chamber 129 connected with the first pressure fluid system 107 and the third actuation mechanism surface 130 which becomes effective in the third expansion chamber 129. The first pressure fluid 106 guided into the system 107 can be supplied only to one expansion chamber selected from the first expansion chamber 105 and the third expansion chamber 129 and also can be supplied simultaneously to both chambers 105, 129. By loading the first actuation mechanism surface 104 and the second actuation mechanism surface 108 in turn or stepwise with the first pressure medium 106, an actuation mechanism 101 becomes movable stepwise. Piston cylinder units 118, 125, 218, 225 become switchable in turn or stepwise.
Patent JP-2001037808-A (JP)
Title: Throwaway underpants
Inventor: NAKAOKA KENJI
IPC: A61F5/44
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To particularly enhance the preventive function of side leakage of urine or the like. SOLUTION: An interior sheet 7 addedly provided with an elastic yarn 9 for the leg along a leg hole part 7D is joined to an exterior sheet 6 addedly provided with an elastic yarn 8 for the leg along the leg hole part 6D, so that the elastic yarn 9 for the leg of the interior sheet 7 supplements the broken part of the elastic yarn 8 for the leg of the exterior sheet 6. Thus, the elastic yarns 8, 9 for the leg are addedly provided over the entire region of the leg hole parts 6D and 7D so as not to be broken.