baber/WOPTO huggingface dataset:
Patent JP-H07181945-A (JP)
Title: Compressing method for character dot data
Inventor: KURASHINA HIROYASU
IPC: G09G5/24
Filed: 1993-12-22
Abstract: PURPOSE:To provide a method which compresses and stores character data represented in a dot matrix in a storage device. CONSTITUTION:As for conventional compressing method which divides dot data into blocks of several dots, longitudinal drawings of specific dot width which appear in many KANA(Japanese syllabary), KANJI(Chinese character), symbols, alphanumeric characters, etc., in common are coded and deleted (500), the whole character data are made to slide upward and downward (501) by several dots, and character modification parts which appear in many KANJI characters in common are coded and deleted (503) to decrease the number of blocks consisting of only white dots, thereby improving the compressibility of the character data.
Patent JP-H10173239-A (JP)
Title: Light emitting diode device
Inventor: KURIWAKI FUTOSHI
IPC: H01L23/31
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To easily obtain a light emitting diode device which emits a desired monochromatic light taking advantage of an existing light emitting diode. SOLUTION: A blue light emitting diode 1 is equipped with one electrode connected to a first parabolic electrode terminal 2 and the other electrode connected to a second electrode terminal 3 through the intermediary of a bonding wire 4. The light emitting diode 1, the first electrode terminal 2, the second electrode terminal 3, and the bonding wire 4 are sealed up in a dome- shaped lens 7A which domes in the direction in which the diode 1 emits a light beam. The lens 7A is made of epoxy resin as main material, where green coloring agent of organic solvent which dyes epoxy resin in green as light of target wavelengths or turns it opaque is added to epoxy resin.
Patent JP-H03187134-A (JP)
Title: Permanent magnet for electron lens
Inventor: NISHINUMA TERUMI
IPC: H01J29/64
Filed: 1989-12-15
Abstract: PURPOSE:To smooth adjustment of central part magnetic flux density of a focus by winding a main coil and a dynamic coil about an inner peripheral surface of a ring-shaped coupling body consisting of a permanent magnet, a yoke and a permanent magnet and molding a ringshaped yoke of ferromagnetic iron powder, in which powdery epoxy resin is mixed. CONSTITUTION:A yoke 2 molded of ferromagnetic iron powder, in which powdery epoxy resin is mixed, while having the almost same inner diameter and outer diameter with the ring-shaped permanent magnets 3a and 3b, is closely pressure inserted therebetween. Pole pieces 1a, 1b in the shape of a ring plate are stuck on the outside ends of the permanent magnets 3a and 3b. A dynamic coil 4 and a main coil 5 are wound between an inner peripheral surface of a coupling body of the permanent magnet 3a, the yoke 2, the permanent magnet 3b and a panel neck part of a cathode ray tube. Thereby, even when a high frequency AC is conducted to the dynamic coil 4 to adjust the peripheral magnetic flux density of a focus, relation between the frequency and the inductance becomes constant so that adjustment of the focus central part magnetic flux density by the main coil 5 can be smoothed.
Patent JP-H10156871-A (JP)
Title: In-mold label container and its preparation
Inventor: SHINOKI NORIKAZU
IPC: B29L22/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prepare a container with high gas barrier properties by incorporating a barrier layer in a bottom face label with a large outer shape of an in-mold label and a side face label thereof and forming an injection resin on the surface of these in-mold labels. SOLUTION: A container 10 has a cylindrical side part 10a, a bottom part 10b and a flange part 10c. A side face label 1 contg. a barrier layer and a bottom face label 2 being larger than the outer shape of the bottom part of the container and with a gate hole 6 are mounted in the female mold 3 of a mold and are sucked through a vacuum suction hole 8. An injection resin 7 is passed through the gate hole 6 of the bottom face label 2 and is fed into a cavity between the female mold 3 and the male mold 4. The resin 7 pushes the side face label 1 and the bottom face label 2 on the female mold 3. The reason why the outer shape of the bottom face label 2 is large is that when it is mounted in the mold, even if it is shifted, it can cover enough the bottom part 10b.  As the injection resin 7, polypropylene is used and as the label, a three-layer film of a polyethylene terephthalate film/an aluminum foil/a polypropylene film is used.
Patent JP-H05160767-A (JP)
Title: Portable telephone system
Inventor: HOSHINO KAZUKI
IPC: H04B7/26
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a portable telephone system in which a power amplifier of a power amplification booster is operated in a suitable state when the portable telephone set is connected to the power amplification booster so as to implement the transmission of multistage changeover with the same standard as that of an automobile telephone set. CONSTITUTION:When a portable telephone set A is connected to a power amplifier booster B, a detection output being an output of a power amplifier of the power amplifier booster B is sent to a voltage comparator 13 of the portable telephone set A via a changeover device 12. The voltage comparator 13 compares the voltage with a reference voltage changing with respect to a transmission output control signal 11 and sends a control voltage to both power controllers 22, 6. The power controller 22 controls the power amplifier 19 based on a difference voltage. The power controller 6 makes an excited output of the portable telephone set A for the operation of the power amplifier 19 of the power amplifier booster B by controlling the power amplifier 3 at a reduction of several ranks by the difference voltage.
Patent JP-H07181410-A (JP)
Title: Multiple beam scanner
Inventor: NAKAJIMA TOMOHIRO
IPC: B41J2/44
Filed: 1993-12-24
Abstract: PURPOSE:To easily change the scanning interval of a light beam in a subscanning direction and to form images having various kinds of pixel density by the same image forming device by changing an included angle formed by the light beams in a multiple beam scanner simultaneously performing scanning with plural light beams and mounted in the image forming device. CONSTITUTION:This scanner is provided with semiconductor lasers 11 and 12, collimator lenses 13 and 14 collimating the light beams R1 and R0 to be parallel luminous fluxes, a reflection mirror 17 reflecting the beam R1, a deflecting beam splitter 18 which reflects or transmits the beams R1 and R0 in accordance with the incident angle of the beam and synthesizes and projects the beam, a polygon mirror 19 deflecting the synthesized beams R1 and R0, a movable part 24a supported by a rotary shaft 2beta and having one surface side to which the reflection mirror 17 is fixed, and a piezo-electric element 25 fixed to the other surface side of the movable part 24a. Based on the picture element density, the piezo-electric element 25 rotates the movable part 24a so as to change the angle of the mirror 17 to the beam R1 to the subscanning direction.
Patent JP-H05159678-A (JP)
Title: Electromagnetic relay
Inventor: NAKANISHI YOICHI
IPC: H01H51/24
Filed: 1991-12-10
Abstract: PURPOSE:To provide an electromagnetic relay having a different contact structure while having nearly the same structure as in the past. CONSTITUTION:A movable block 30 is formed by juxtaposing movable contact pieces 32, 32 on both sides of a movable iron piece 31 and integrating them in a central support base 33. By the oscillation of the movable block 30, a movable contact 36 provided on the free end part of the movable contact piece 31 is made closer to and separated from a fixed contact 49a provided on a base block 40. The base block 40 is formed by cutting a pair of lead frames consisting of a pair of contact bases 49 having fixed contacts 49a, and a pair of holding parts 48 selectively either between the contact bases 49, 49, or between the contact bases 49, 49 and between the contact part 49 and the holding part 48, and then insert-molding them on both end parts of a plate body 41. In this contact structure, thus, when the lead frame is cut in the former position, a contact 2c can be formed, and when the frame is cut in the latter position, a contact 1a or 1b can be formed.
Patent JP-S63175028-A (JP)
Inventor: MAIRON TEMOSHII MAKUSON
IPC: H01B3/46
Filed: 1987-12-24
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-H04199591-A (JP)
Title: Surface packaging module
Inventor: KASHIWABARA HIROTAKA
IPC: H05K1/00
Filed: 1990-11-29
Abstract: PURPOSE:To reduce time-elapsed deterioration by connecting and fixing terminal parts to a packaging board with resin members independently arranged only at parts of a flexible film which correspond to electronic components mount pads, and terminal parts and resin member unmolded parts formed on a board slackened. CONSTITUTION:With resin members 4, 5 arranged independently only at parts of a flexible film 3 which correspond to electronic component mount pads and terminal parts 7 to form resin member unmolded parts 8 between the mount pads and terminal parts, and the unmolded parts 8 slackened, components are packaged on a packaging board. Therefore, in case of expansion of the board 1, the unmolded parts 8 come elongated; whereas, in case of contraction, the unmolded parts come further elongated. It follows that force acting on the surface packaging module 1 by its expansion or contraction is absorbed by the unmolded parts 8, so that force by expansion or contraction less acts on the soldered junctions of conductive patterns of the board and those of the flexible film 3. This can realize a connected state stable with time.
Patent JP-2001142142-A (JP)
Title: Image display device and lens group
Inventor: OISHI SATORU
IPC: G02F1/1335
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a bright image of good quality by suppressing the occurrence of a ghost image with an inexpensive constitution. SOLUTION: A liquid crystal panel 2 is illuminated from behind by an irradiating means. A normal erect image is formed on the liquid crystal panel 2, and the normal erect image in the liquid crystal panel 2 is formed at a prescribed position by a normal elect image forming means 3 constituted of two convex lens groups 4 and 5 constituted of a plurality of convex lenses, and the normal elect image is enlarged and displayed on a screen 8 as a normal erect image by an image enlarging means 6 constituted of a concave lens and a convex lens 7.  As for the lens surface of each convex lens constituting the convex lens groups 4 and 5, the surface is formed to an aspherical shape more gentle than the spherical shape from the lens apex to the outer periphery, and the light refraction at the outer periphery of the lens is reduced as compared with that in the case the lens is formed to the spherical shape, then, the occurrence of the ghost image on the screen 8 is prevented even in the case expanded bright light is made incident on the normal erect image forming means 3.
Patent JP-2000187274-A (JP)
Title: Back projection type liquid crystal projecting device
Inventor: NHO JEONG-HO
IPC: G02B13/06
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a back projection type liquid crystal projecting device capable of making the entire external size standard of a projecting device set light in weight, thin in thickness, short in length and small in size, while maintaining a large screen in the same standard as an existing one by reducing occupied space in the projecting device set. SOLUTION: A projection lens unit 230 includes a 1st optical lens group successively arranged, so that light of an image made incident from an image source side is converged, a prism for changing an optical axis formed so that the principal optical axis of the image light passing through the 1st optical lens group is bent between 90 deg. and 135 deg. and changed as an optical path changing means for bending and changing the optical axis of the image light passing through the 1st optical lens group by a fixed angle, and a 2nd optical lens group for coverging, enlarging and projecting the image light, whose optical axis is changed by the optical path changing means to a screen 250.  Thus, a projection lens unit so constituted that the optical axis of the image light is bent angularly and changed in order to shorten a light projection distance from the projection lens unit to the screen is provided.
Patent JP-H10131853-A (JP)
Title: Air extraction pump with sealing clip
Inventor: ITO YUICHI
IPC: F04B33/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the air extraction in a bag and seal up a chuck part surely after air extraction by forming a holding groove for holding the chuck part of a bag with a chuck from both sides on the tip end of an openable/ closable clip main body and penetrating this holding groove and inserting the pipe of an air extraction pump. SOLUTION: At the air extraction of the bag S with a chuck, at first a holding main body 2a, 2a is opened by picking the clip main body 2 of an air extraction pump 1 and a pipe 3b is positioned so as to be inserted in the bag S from the upper side of the bag S opened in advance. The grip main body 2 is loosened and a chuck part is held by a holding groove 2a1 at the point of time when the holding groove 2a1 reaches the chuck position. Thereafter, the air extraction pump 3 is operated and the air in the bag S is extracted. After extracting the air, the pipe 3b is extracted from the bag S by pulling up the air extraction pump 3 and a push-press pin 4a is pushed out by the spring 4b force of a seal up tool 4 and the chuck part is sealed up at the point of time when the pipe 3b passed the chuck part.
Patent JP-H08236262-A (JP)
Title: Electrostatic electrifier and its electrification method
Inventor: IKEGAKI CHIKASHI
IPC: H01T19/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charging device and a charging method for it, by which safety is improved and the charging time is shortened by equalizing the charging amount through a process of using a corona charger provided with the curvature equal to that of a body to be charged having an aspherical panel, and by fixing the corona charger in charging. SOLUTION: An electrostatic charging device is provided with a supporting table 210 for supporting a body to be charged 200 in which electric charge is to be charged, and a corona charger 225 facing the inner surface of the body to be charged 200 and for charging the body to be charged 200 with electric charge. A position adjusting means 270 for holding the supporting table 210 so that it may be reciprocated in relation to the corona charger 225 in the far and near direction, and for adjusting the distance between the inner surface of the body to be charged 200 and charging electrodes of the corona charger 225 is provided, and the terminal parts of the charging electrodes of the corona charger 225 are matched to the inner surface shape of the body to be charged 200.
Patent JP-H03186958-A (JP)
Title: Network system and network control method applying the system
Inventor: KAGEI TAKASHI
IPC: G06F15/16
Filed: 1989-12-18
Abstract: PURPOSE:To prevent malfunction by giving an autonomous test function against sub-networks to an agent and allotting the switching function of a test operation mode to managers or the agent in accordance with a protocol. CONSTITUTION:The functions which autonomously conduct a test on sub- networks 30-1, 30-2 and 30-3 and which report and terminate the test are provided for the agent. The managers 20-1, 20-2 and 20-3 give the instruction of the switching of the test operation mode in correspondence with the time out of incorporated timers. When the test is not normally conducted owing to a fault and the like, the switching instruction of the test operation mode is given or the mode is switched in correspondence with the operation of the timers which the managers 20-1, 20-2 and 20-3 and the agent 10 incorporate. Thus, it is eliminated that the test does not terminate for a long period and a system comes to a runaway state or an object to be tested is not eliminated for a long period and malfunction occurs. Then, a network system appropriate to network control and network control are attained.
Patent JP-H10173084-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMODA TSUNEYUKI
IPC: H01L23/12
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which stably operates without being affected by external noise and crosstalk noise generated between signal lines, and the manufacturing method of the device. SOLUTION: A TAB tape 2 is electrically connected with a semiconductor chip 1. Protrusions 6 are formed in portions of a stiffener 5 which do not exert influence upon the wiring of the TAB tape 2 at the time of assembling. The stiffener 5 is mounted on the TAB tape 2. In a cover plate 8, protruding parts 9 are formed at the positions which come above the protrusions 6 of the stiffener 5 at the time of assembling. The cover plate 8 is mounted on the semiconductor chip 1 and the stiffener 5. The protrusions 6 and the parts where the protruding parts 9 are formed are fixed by pressure, and the TAB tape 2, the stiffener 5 and the cover plate 8 are electrically connected. Electrical connection can be obtained also by the following manner; instead of the protrusions 6, through holes are formed in the stiffener 5, through holes are formed also in the cover plate at the time of fixing by pressure, the side surfaces of the through holes are brought into contact with the side walls of the through holes of the stiffener, and the tip ends of the through holes come into contact with the TAB tape.
Patent JP-2001140448-A (JP)
Title: Dry type attaching tile preset outer wall panel
Inventor: MASUNAGA YOSHIHIKO
IPC: E04B1/80
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To contrive total saving over production and execution aspect in dry type attaching tile presetting and contrive the lightweight, the improvement of the heat insulation and sealing of a tile preset outer wall panel. SOLUTION: A substrate panel 3 is attached on the outdoor side of a panel frame 2. A plurality of parallel tile attaching rails 4 are provided on the outdoor side of the panel 3 in parallel, and tiles 5 are attached to each tile attaching rail 4 in the longitudinal direction in parallel. The panel 3 has a folding frame part 10a folded to the rear side on the four sides of a metal plate 10, and a heat insulator 11 is provided on the rear face of the metal plate 10.
Patent JP-H11161954-A (JP)
Title: Production of magnetic recording medium
Inventor: YOSHIDA OSAMU
IPC: G11B5/85
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a magnetic recording medium of a metallic thin film type having a good envelope and cutting and an excellent head touch characteristic. SOLUTION: This process for producing the magnetic recording medium of the metallic thin film type having >=1 layer of magnetic layers consists in evaporating a metallic material to be deposited by evaporation by an electron beam from an electron gun 7 and depositing this material by evaporation on a base 4, thereby executing deposition. In this process for producing the magnetic recording medium of the metallic thin film type, the deposition is executed to satisfy the equation 0.04<=log(300.VL.P)/T<=0.05 when the line speed of the base 4 is defined as VL(m/min), the tension of the base 4 as T(kg/m) and the output of the electron gun 7 as P(kW).
Patent JP-H08186353-A (JP)
Title: Through-hole processing method of circuit board
Inventor: KOGURE HIDEO
IPC: H05K3/42
Filed: 1994-12-28
Abstract: PURPOSE: To surely protect a copper plating against etchant and to enable a hole-filling ink to be easily released with releasant by a method wherein a filled hole is brought into contact with resin aqueous liquid which contains resin possessed of non-proton type onium salt-containing groups to form a resin film on the hole-filling ink. CONSTITUTION: Alkali-soluble hole-filling ink is filled into a through-hole and cured, the filled through-hole is brought into contact with resin aqueous liquid which contains resin that includes 0.1mol or more non-proton type onium salt- containing groups represented by a formula I per kg of resin to form a resin film on the hole-filling ink. In the formula I, R<1> denotes a hydrogen atom or a methyl group, R<2> indicates a hydroxyl group, an alkoxy group, an ester group, a hydrocarbon group possessed of 1 to 8 carbon atoms which are replaceable with halogen atoms, or a hydrogen atoms, and -W<+> denotes a group represented by formulas II and III. In the formula II or III, Z denotes a nitrogen atom or a phosphorus atom, Y indicates a sulfur atom, and R<3> , and R<4> , and R<5> are the same or different organic groups 1 to 14 in number of carbon atoms.
Patent JP-H01168147-A (JP)
Title: Station number redial system for general telephone set
Inventor: NISHIDA KENZO
IPC: H04M1/27
Filed: 1987-12-23
Abstract: PURPOSE:To simplify the dialing to an opposite subscriber having a common local station number and toll number by providing a function redialing only the station number. CONSTITUTION:A control section 2 transfers a dial number dialed by a subscriber to a station number recognition section 3 entirely, the station number recognition section 3 indexes only the station number, and the indexed station number is stored in a memory section 4. When the subscriber makes dialing, if the called party is the destination in the station number dialed previously, the station number stored in the memory section 4 is transferred to the control section 2 by depressing a key section 5 and the control section 2 dials only the transferred station number. Thus, when dialing is frequent to called parties with the same toll station number and local number but different subscriber number, the succeeding subscriber number has only to be dialed and number of dialing operation is reduced.
Patent JP-H05237136-A (JP)
Title: Bone nail for medical care of spoke bone fracture
Inventor: KURISUTEIYAN RUFUEEBURU
IPC: A61F2/28
Filed: 1992-12-07
Abstract: PURPOSE: To provide a bone nail for a medical care of spoke bone fracture which is suited to be easily inserted in and fitted to the pulp cavity of the spoke bone. CONSTITUTION: A bone nail for medical repair of the spoke bone fracture incorporates a hollow shaft part 10 bending in a plane, the shaft part is inserted in the pulp cavity in the terminal end direction, its base end has a groove, and an extension part 36 having an outer screw part 44 which is cooperated with the internal screw part in the nail shaft part with the groove 12 of the shaft part of the nail is provided. A bone nail for storing a bone screw expending approximately perpendicular to a bent plane is so formed that the grooved part 12 of the nail is radially expended by rotation of the extension member 36 and the terminal end of the shaft part has a lateral hole 22.