baber/WOPTO huggingface dataset:
Patent JP-S62154529-A (JP)
Title: Formation of phosphor screen for color picture tube
Inventor: MIZUKAMI AKIHIDE
IPC: H01J9/227
Filed: 1985-12-27
Abstract: PURPOSE:To prevent a phosphor dot from falling down without precoating, by eliminating a remaining temporary dot and the photoabsorbing film coated on top of the dot with a remover after forming the temporary dot a photosensi tive film, and in order to harden the swollen photosensitive film still remaining, applying an inorganic anion electrolyte to it. CONSTITUTION:A photoabsorptive matrix film is secured by means of an odinary process. However, it is undesirable if nothing is left intact because the polyvinyl alcohol left behind in a photoabsorbing matrix hole causes dot fall at the next phosphor film forming process. In order to prevent it, organic acid of a carboxylic acid tartaric solution or the like such as acetic acid, oxalic acid, etc., is applied to a panel inner surface by means of spraying. Next, a glass panel inner surface is dried up by heater hot air or the like, and a photosensitive film (PVA) left behind the inside of photoabsorbing matrix hole is agglomerated and hardened. Then, a phosphor is charged in the matrix hole, securing a phosphor film.
Patent JP-H01137140-A (JP)
Title: Heat exchanger type ventilation fan
Inventor: OGAWA SHINJI
IPC: F24F7/08
Filed: 1987-11-24
Abstract: PURPOSE:To make a rapid discharging of dew water generated at surfaces of thermal conducting plates toward an outside part of a heat exchanger and prevent reduction of an amount of air caused by the dew water and reduction of an efficiency of ventilation by a method wherein the thermal conducting plates and partition plates of the heat exchanger are piled up in their inclined states. CONSTITUTION:Outdoor air is sucked from an outdoor suction port 2 as indicated by an arrow A A', passed through a heat exchanger 11, supplied from an interior discharging port 3 into a room, the interior air is sucked from an interior suction port 5 as indicated by an arrow B B', the air is passed through the heat exchanger 11 and discharged out of the exterior discharging port. At this time, heats of the exterior air and interior air are exchanged by the heat exchanger 11 and then a heat exchanging and discharging can be carried out. In case of performing an operation in winter season, the hot air passing through the discharging passage 7 is cooled by a cold outdoor air flowing in the air supplying passage 4, dewed at the surface of the thermal conducting plates 13 of the heat exchanger 11. Since the thermal conducting plates 13 and the partition plates 14 are piled up with an inclined graduation from the upstream side to the downstream side of the discharging passage 7, so that the dew water adhered to the surfaces of the thermal conducting plates 13 is flowed along the thermal conducting plates 13 is flowed along the thermal conducting plates 13 and the partition plates 14 and then discharged out of the heat exchanger 11.
Patent JP-S62150309-A (JP)
Title: Range finder
Inventor: MATSUDA MOTONOBU
IPC: G03B13/36
Filed: 1985-12-25
Abstract: PURPOSE:To decrease by far the number of distance measuring points, comparing with the case when small distance measuring points are placed extending over the whole range of a screen, by setting an interval on the screen between adjacent distance measuring points, to an interval on the screen corresponding to the shoulder width of a standard human body. CONSTITUTION:In order to satisfy a condition that an image 4a of an object to be photographed always enters the whole area of an effective area of at least one silicon photodiode (SPD) (a), it is necessary that an interval W on a screen between outer ends of adjacent SPDs (a), (a) is set to an interval on a screen corresponding to the shoulder width of the human body of a standard size in a specified distance, or below said interval. However, it is impossible to make it small unlimitedly. That is, in order to make the number of SPDs (a) as small as possible, it is desirable that the interval W between the outer ends of the adjacent SPDs (a), (a) is wide. In order to satisfy this requisite, its interval W is determined in advance to an interval on the screen corresponding to the shoulder width of the human body of the standard size in the specified distance, and an interval which is narrower considerably than its interval is excluded.
Patent JP-H06148673-A (JP)
Title: Liquid crystal display panel
Inventor: SHIMADA SHINJI
IPC: G02F1/1365
Filed: 1992-11-06
Abstract: PURPOSE:To provide the liquid crystal display panel which is equipped with a wide area and large capacity, improves display definition and yield and can be provided at low cost. CONSTITUTION:A picture element electrode 4 and a ferrodielectric film 18 functioning as a non-linear switching element are superimposed and formed on a downside substrate 1. On the other hand, an additional capacity electrode 2 is formed between the downside substrate 1 and the picture element electrode 4, and capacity CLC of a liquid crystal layer 24 is enlarged. On the counter face of an upside substrate 6 as a counter substrate, a counter electrode 5 is formed so as to fully cover the entire display area. The counter electrode 5 and a take-out electrode 11 formed on the downside substrate 1 are conducted by carbon paste 12.
Patent JP-H11135529-A (JP)
Title: Semiconductor device
Inventor: BABA MIKIO
IPC: H01L21/60
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from being taken between an electrode part and a bump electrode by setting at least a part of the periphery of a recessed part and the base of the recessed part to be on the almost same plane in a semiconductor device where the bump electrode is formed in the recessed part of the electrode part of a semiconductor element with a material having conductivity. SOLUTION: A insulating layer 31 being a passivation film is patterned on the electrode pad 2 of a Si substrate 1 of a semiconductor element so that a part of it opens in a deformed octagon. At that time, the insulating layer 31 is formed so that the partial area of a ring part 33b of a barrier metal layer 33 formed along the upper part of the pattern becomes the same plane as the base of a through hole part 33a and a barrier metal layer 33 is formed on the upper part so as to obtain a ring step part 33c. Thus, the bubbles taken into the step part of the through hole part 33a are easily discharged from the ring step part 33c at the time of melting a solder ball, and a solder bump 5 free from bubbles can be obtained.
Patent JP-H09110158-A (JP)
Title: Individual take-out device for article
Inventor: KOTOYORI YUKIO
IPC: B65G47/78
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To simplify a construction for individually taking out articles on the side of a shooter. SOLUTION: A drive motor is operated, and a take-out body 28 is rotated around a vertical axis by an angle (90 degrees) between arms 31. Hereby, only an article on the lowermost stream carried in between two arms 31a, 31b is pushed by the arm 31b so as to move while drawing a circular arc on a shooter, and taken out on the side of the shooter. In this case, a special guide is unnecessary, and the construction is simplified.
Patent JP-H11128344-A (JP)
Title: Infusion device
Inventor: KURIYAMA HIROSHI
IPC: A61M5/168
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a new infusion device surely securing an optional flow rate and avoiding inconvenience caused by the pressure fluctuation of liquid medicine by eliminating the reduction of the flow rate of a balloon type and the pressure fluctuation of a pump type, and to realize an infusion device reducing a size and weight and reducing energy consumption. SOLUTION: At a channel member 22, the channel of liquid medicine extended to a flow-out port 22e from a flow-in port 22a connected to a infusion tube connected to a liquid medicine pressurizing container is formed and along this channel, a valve part 22b, a thin film part 22c in contact with the inner surface of a thin wall 21c and a thin film part 22d in contact with the inner surface of a thin wall 21d are formed. The outer surface side of the part 22b is abutted onto the lower tip of a movable member 23 to move vertically with the moving of the member 23 to increase/reduce the cross sectional area of a channel in the neighborhood of the part 22b. The parts 22c and 22d are provided with flexibility sufficient to allow pressure sensors 27 and 28 to precisely detect the pressure of the liquid medicine.
Patent JP-H06133340-A (JP)
Title: Stereoscopic picture reproduction device
Inventor: OTSUBO MAKOTO
IPC: H04N13/04
Filed: 1992-10-09
Abstract: PURPOSE:To provide the stereoscopic picture reproduction device in which lots of persons observe simultaneously a stereoscopic picture without wearing a special device such as an eyeglass, the stereoscopic picture is observed while changing the visual angle, and an optional point is freely focused to attain a natural vision. CONSTITUTION:The device is structured such that the device is provided with a multi-screen 12 on which lots of small pictures 11 whose visual point varies little by little are arranged side by side at a small pitch longitudinally and laterally and with a pin hole panel 14 which is provided in front of the multi- screen 12 to which lots of pin holes 13 corresponding to the small pictures 11 are made.
Patent JP-2001116350-A (JP)
Title: Attaching device for air conditioner
Inventor: KAWAI YOSHIMI
IPC: F24F13/32
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To absorb the irregularities and distortion of a wall surface by the fixing parts of an attaching plate and attach the attaching plate to the wall surface without generating a deformation on the surface of the attaching plate even when the wall surface has the irrgularities or is deformed in a corrugated form. SOLUTION: On the fixing parts 7 of the surface of an attaching plate 2, cut-out parts 7c are provided. Substantially U-shaped tongue pieces 7b formed by the cut-out parts 7c and having screw insert holes 7a can be bent toward a wall surface as flexible parts so that the generation of deformation can be prevented on the surface 2a of the attaching plate.
Patent JP-H10125378-A (JP)
Title: Female terminal
Inventor: ISOHATA SHIGERU
IPC: H01R13/187
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a female terminal, having a ferrule which enhances the positioning accuracy of an excessive stress-preventing projection provided on a contact spring and which surely protects the contact spring from external foreign objects. SOLUTION: A female terminal 1 comprises a contact main body 10, having a plurality of contact springs 30 extending from a base 26 toward an end and a cylindrical ferrule 60 disposed to cover the contact springs 30. An excessive stress preventing projection 42 is provided on each side of the contact 32 of the contact spring 30 and within the same plane as the contact. Even if a mating pin terminal is twisted when inserted into the female terminal, 1 the abutting part 44 of the excess stress preventing projection 42 is made to abut to the interior wall of the ferrule 60, preventing excess stresses from being generated on the contact springs 30.
Patent JP-H06114616-A (JP)
Title: Stand for boring tool
Inventor: ISHIHARA MASUO
IPC: B23B45/14
Filed: 1992-10-09
Abstract: PURPOSE:To provide a stand for boring tool, which can be adapted safely to of the surface of ceiling, etc., to be bored. CONSTITUTION:Locking means 60, 70 for setting the contractive retreating limit are furnished on elongating poles 4, 4a which are paid off by hand upward from a fixed pole 3, and stopper means 64, 64 for checking contractive retreat of the elongating poles 4, 4a ere installed in the part where mounting members are provided both on the poles to be paid off 4, 4a and their the payoff end parts 63 while a space is reserved so that the poles 4, 4a can be gripped by hand.
Patent JP-S63150585-A (JP)
Title: Evaporator
Inventor: MANAKA SEIKICHI
IPC: F25B39/02
Filed: 1986-12-15
Abstract: PURPOSE:To make the number of components comporatively small, and make their management easy, and moreover simplify the work process of production and assembly by a method wherein at least in one side of tube curved in zigzag- shape a number of cut fins are cut and raised at a fixed interval. CONSTITUTION:By cutting and raising at a fixed interval in both sides of a straight tube 1 except planned bending parts 4, a plurality of groups of fins 6 of which fin pitches FP become smaller gradually as the location of the fins proceed from one end side to the other end side are installed. After side wing parts 5, 5 at the parts 4 are removed, this tube 1 is curved and formed in zigzag-shape. The fin pitches FP of the fins 6 are so arranged to become smaller gradually as the location of the fins proceed from an air flow-in side to an air flow-out side. Therefore, even if the amount of deposited frost at the air flow.in side is rolatively larger than that at the air flow-out side, ventilation is secured and hence, cooling operation can be continued for e long time without defrosting in maintaining fine cooling performance.
Patent JP-H04170828-A (JP)
Title: Data communication method between on-vehicle computers
Inventor: SOGAWA TAKAYUKI
IPC: G06F13/00
Filed: 1990-11-02
Abstract: PURPOSE:To reduce the number of data required for communication so as to improve data transmitting efficiency, and to secure reliability by constituting one communication block of plural data, and detecting the head data of each communication block by a blank section provided between each communication block and another. CONSTITUTION:In data communication between a main computer 1a and a sub computer 1b, the data of 3-bytes consisting of DATA1 to 3 is made one block, and the communication of the byte cycle of a period T is executed. Then, the blank section TBALNK of a non-communication state is put in succession to this communication block TXB of one block, and the first byte data DATA1 of the head data is detected by this blank section TBLANK. Thus, the reliability can be secured while the number of the data required for the communication being kept to the necessary minimum, and the transmitting efficiency of the data is improved, and processing time is shortened, and controllability can be improved.
Patent JP-H03161192-A (JP)
Title: Flux cored wire for self-shielded arc welding
Inventor: YAMADA MINORU
IPC: B23K35/368
Filed: 1989-11-16
Abstract: PURPOSE:To improve the depth of penetration and welding workability by packing a flux contg. specific moisture and chemical compsn. into a steel sheath, thereby constituting the flux cored wire for self-shielded arc welding. CONSTITUTION:The wire moisture is 0.02 to 0.10% by the weight% of the wire and the flux contg. 0.02 to 0.20% metal nitride, 2 to 5% Li2O, 2.5 to 5.0% Al, 1.0 to 2.0% Mg, and 0.1 to 2.0% Mn is packed into the steel sheath, by which the flux cored wire of a low-fluoride Li system for self-shielded arc welding is constituted. Thus, the depth of penetration improves workability and a satisfactory welding zone is obtd.
Patent JP-H09146431-A (JP)
Title: Image forming device
Inventor: KURIBAYASHI IKUO
IPC: G03G21/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance of an unfixed toner image transferred onto a recording material or an abnormal discharge and stably provide a satisfactory image. SOLUTION: This device has a photosensitive drum (image carrier) 1 for recording an image, a transfer drum (recording material carrier) 5 for supporting a recording material P, and an oil removing roller (cleaning member) 15 arranged in such a manner as to be attachable and detachable to the surface of the transfer drum 5, the constituting element (nonwoven fabric) of its surface being situated on the reverse polarity side to the charge of toner in a charging series from the transfer drum 5, and an image is formed on the recording material P through an image forming process comprising a transfer step of transferring a toner image formed on the surface of the photosensitive drum 1 onto the recording material P supported by the transfer drum 5. A conductive material (carbon) is included into the oil removing roller 15.  Thus, since the resistance value of the constituting element (nonwoven fabric) constituting the surface of the oil removing roller 15 is reduced by including the conductive material into the constituting element, the charge-up of the oil removing roller 15 is suppressed.
Patent JP-2001113520-A (JP)
Title: Cutting apparatus
Inventor: YASOTA HISASHI
IPC: B28D1/22
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus which can cut a thin-plate-shaped workpiece such as a ceramic green sheet laminate into a large number of small- sized rectangular chips at a high speed and with high precision and high quality and, besides, which shortens a time for machining the workpiece and also is excellent in durability. SOLUTION: This apparatus is equipped with a movable frame 10 which is constituted in a substantially square shape practically by providing and fixing an upper frame 12 and a lower frame 13 on the upper end side and lower end side of right and left guide posts 11 respectively and with a working base 20 through which the intermediate parts of the right and left guide posts 11 are inserted and which supports the movable frame 10 elevatably. A cutting mechanism 30 provided practically at the center in the lateral direction of the upper frame 12 and practically at the center of the longitudinal direction thereof makes a cutting edge 31 move forward and backward vertically, and thereby a workpiece W set on a workpiece setting stage 50 on the working base 20 is cut into a large number of small-sized rectangular chips.
Patent JP-S63151490-A (JP)
Title: Information recording medium
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/244
Filed: 1986-12-17
Abstract: PURPOSE:To extend the life of the title recording medium, by forming a recording film into such a structure that amorphous In fine particles and an org. substance are dispersed in a matrix containing amorphous In2O3 as a main constitutional component. CONSTITUTION:A substrate 10 is, for example, a PC substrate and a recording film 12 constituted by dispersing amorphous In fine particles 16 and an org. substance 18 in an amorphous In2O3 matrix 14 is formed thereon. In this case, the metal particles dispersed in amorphous In2O3 are amorphous fine particles and, since a crystal grain boundary is not present, the advance of deterioration and corrosion reaction due to grain boundary diffusion shown in a polycrystalline substance is markedly suppressed. Since a dispersed substance other than the amorphous In fine particles is the org. substance, the recording layer is inert to moisture and corrosion due to redox reaction shown in a metal is not advanced.
Patent JP-2000129748-A (JP)
Title: Deodorizing device for toilet
Inventor: KISHIMOTO KAYO
IPC: E03D9/05
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To surely and automatically eliminate a bad odor while preventing diffusion of it in a toilet. SOLUTION: One end part 2a of a suction pipe 2 is opened in a toilet stool 1, the other end part 2b of the suction pipe 2 is folded in an inverse U shape to be inserted into water W in a water storage tank 3, and a fan 4 is provided in the suction pipe 2 to suck air in the toilet stool 1 to be fed into the water W. A pushbutton switch 8 to actuate the fan 4 is disposed in a gap between the toilet stool 1 and a toilet seat 9 provided with leg parts 9a placed on it.
Patent JP-2000083884-A (JP)
Title: Wiping tool
Inventor: YUASA TSUTOMU
IPC: A47L13/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wiping tool wherein dust or soils can be completely removed from a blackboard, white board, floor of a building, side wall, furniture, furnishings, etc., by means of an ultra-fine fiber non-woven fabric, without using water or detergent and without damage thereto. SOLUTION: A tool fitting body 1 has a grip mount part 2 at one end thereof and a fitting groove 3 at the opposite end spreading out like an unfolded fan. A wipe-out material mount body 4 comprises a fitting protrusion 5 adapted to be fitted in the groove 3 and a mount plate 6. By fitting the protrusion 5 into the groove 3, the fitting body 1 can be made integral to the mount body 4. And a sponge material 8 having a predetermined thickness is attached to the mount plate 6 and a cloth material 9 composed of ultra-fine fibers is superposed on a surface of the material 8.
Patent JP-S63153232-A (JP)
Title: Meal fiber-reinforced metallic composite material and its production
Inventor: KAJIKAWA YOSHIAKI
IPC: C23C8/20
Filed: 1986-12-16
Abstract: PURPOSE:To develop a metal fiber-reinforced metallic composite material excellent in wear resistance, toughness, thermal conductivity, and adhesive strength between metal fiber and matrix metal, by compounding a molten matrix metal with a high-temp. compact composed of metal fiber whose surface alone is carburized. CONSTITUTION:A fiber compact 1 of about 10% fiber volume percentage constituted of the metal fiber 2 of about 60mu diameter and 2mm average length composed of high-m.p. metals such as Ti, V, Mo, Zr alloys thereof, or heat-resisting alloys having Fe, Ni, and Co as bases, whose hardnesses can be increased by carburizing, is prepared. This compact 1 is subjected to gas carburizing, salt bath carburizing, solid carburizing, etc., so that a high-hardness carburized layer is formed on the surface. The fiber compact 1 heated by this treatment is put into a mold cavity 4 of a metal mold 3 and then a molten Al alloy 5 is poured as a matrix metal into the above cavity 4, which is cooled and solidified while being pressurized by means of a plunger 6. In this way, the metal fiber-reinforced metallic composite material 1' consisting of matrix metal and metal fiber compact can be obtained.
Patent JP-H06142616-A (JP)
Title: Classifying device
Inventor: WAKABAYASHI TOSHIO
IPC: B07B11/06
Filed: 1992-11-10
Abstract: PURPOSE:To provide the classifying device which can classify high density powder, and also, whose fine powder yield is high. CONSTITUTION:In the classifying device 2 provided with a rotatable hollow tube 3, a classifying blade 12, a dispersing plate 15 and a scraper 15a in the center of a classifying chamber 2X consisting of a vertical cylinder 2a and a cylindrical cone, an inner cylinder 30 of a cylindrical shape is provided vertically at a suitable interval right under the outside periphery of the dispersing plate 15, a passing line of material powder is provided between the lower end of the inner cylinder 30 and the cylindrical cone, plural pieces of air leading-in tubes 50 are provided peripherally in the lower part of the passing line 40, and the inner cylinder 30 of a cylindrical shape is provided right under the outside periphery of the dispersing plate 15.