baber/WOPTO huggingface dataset:
Patent JP-H11331500-A (JP)
Title: Transmitted original reader
Inventor: KIMURA KOJI
IPC: H04N1/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a transmitted original reader capable of smoothly and properly inserting and taking out an original by compact constitution. SOLUTION: The picture of a transmitted original is read through a prescribed process. A driving means scan-moving the transmitted original is provided with an engaging means 82, a driving power giving means 83 engaged with this part 82 to give driving force to eject the transmitted original outside of a device main body and a driving power transmitting means 81 transmitting driving power. The means 83 and the means 81 can be housed in the device main body at need and at the time of not giving driving force when they are not housed, they are never engaged with a scan-moving driving means.
Patent JP-H08330105-A (JP)
Title: Electronic component
Inventor: TANI NORIHIRO
IPC: H01C7/04
Filed: 1995-05-31
Abstract: PURPOSE: To provide an electronic component which has an excellent characteristic and is easy to manufacture by forming copper electrodes on the surface of an element and forming antioxidant films on the copper electrodes. CONSTITUTION: This electronic component consists of an Mn-Co-Mi chip-type thermistor element 1, copper electrodes 2 which are made by burning copper in an N2 atmosphere, and an antioxidant film 3 which is made of an imidazole antirust agent or solder. When forming the antioxidant film 3 with the antirust agent, the element 1 with the copper electrodes 2 already formed are dipped in an imidazole solution and is washed with water and then is dried and thereby the antioxidant films 3 are formed on the copper electrodes 2. When forming the antioxidant film 3 with solder, the element with the copper electrodes 2 dipped in melted solder or solder paste or powder is applied onto the copper electrodes 2 and then the solder paste or powder is heated and melted. By this method, an electronic component can be manufactured easily at low cost.
Patent JP-H05321544-A (JP)
Title: Tilting device of blind slat
Inventor: KONDO TAKATOSHI
IPC: E06B9/322
Filed: 1992-05-26
Abstract: PURPOSE:To easily and surely tilt slats. CONSTITUTION:A rotary ring 5 is fitted at the outside of a rotary drum 3 rotating together with the rortary shaft 2 in a head rail 1. The upper end of a ladder cord 20 is fixed at the outside of the upper part of the rotary ring 5. A roller 8 getting into contact with the rotary drum 3 is inserted in the recessed part 7 in the inside of the upper part of the rotary ring 5. The roller 8 is inserted like a wedge between the rotary drum 3 and the rotary ring 5 when the rotary drum 3 is rotating and both rotate together. Then the slats 19 are inclined. The roller 8 is pushed by a stopper 15 and released from the wedge condition and hence, the rotary ring 5 ceases to rotate.
Patent JP-S5358246-A (JP)
Title: Transfer device
Inventor: KOYAMA HAJIME
IPC: G03G21/00
Filed: 1976-11-05
Abstract: PURPOSE: To improve the close contact of a sheet with a photo-sensitive body in order to obtain a clear and distinct image in the electrophotographic copier by separating a transfer charger from the photo-semsitive body with more than the thickness of a sheet gripper only when the sheet gripper passes by. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5836909-A (JP)
Title: Continuous manufacture of si3n4 type substance
Inventor: SAWAMURA KENTAROU
IPC: C01B21/068
Filed: 1981-08-27
Abstract: PURPOSE:To prevent the clogging of pellets of a mixture of a powdered starting material contg. SiO2 with carbon powder due to SiO and to enhance the productivity when the pellets and gaseous nitrogen are introduced into a reaction furnace to manufacture an Si3N4 type substance, by allowing generated gaseous SiO to be absorbed in a granular carbon material among the pellets. CONSTITUTION:To powder of an SiO2-contg. starting material such as silica sand or silica is added powder of a carbonaceous material such as coke or coal by 2mol as C per 1mol SiO2. They are molded into pellets having 2-10mm. size with a binder such as starch or dextrin. The pellets are blended with granules of activated carbon or charcoal having 6-15mm. size as carbon to be externally charged, and the blend is charged into a reactor. While introducing gaseous nitrogen into the reactor, the pellts are reacted at 1,400-1,450 deg.C for about 240min to manufacture Si3N4. Since gaseous SiO generated from the starting material is absorbed in the externally charged carbon and converted into SiO, it does not stick the pellets together and does not clog them. Accordingly, Si3N4 is stably manufactured.
Patent JP-S6024818-A (JP)
Inventor: HIROTA HIROMI
IPC: A47L15/42
Filed: 1983-07-20
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-H11331343-A (JP)
Title: Phs telephone set having display function
Inventor: YASUDA YOSHINORI
IPC: H04W52/02
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a PHS telephone set having a display function which limits unnecessary display and operation outside an area and also reduces power consumption by turning on display and illumination when needed. SOLUTION: This PHS telephone set having a display function is provided with an operating part 10, a displaying part 8 and illuminating parts 9 and 11. The set is further provided with an out-of-area detecting part 13 that detects if speech communication is disabled according to the intensity of radio waves from a radio base station, a controlling part 7 which receives a detected signal of the part 13 and also detects an input operation state of the part 10, and a clock part 14 which measures an elapsed time of the detection signal in the part 13. A detected signal of the part 13 and information on a prescribed time elapsed of the part 14 are supplied to the part 7, which controls that the parts 9 and 11 are turned on or off in accordance with whether the detected signal of the part 13 continues for a prescribed time.
Patent JP-H05196734-A (JP)
Title: Remote entry system
Inventor: DENISU EI KURAMAA
IPC: G01S7/48
Filed: 1992-05-26
Abstract: PURPOSE: To effect access to a vehicle by utilizing an enemy-friend selection technique comprising an initial sequence of four pulse pairs to be transmitted sequentially. CONSTITUTION: A receiver 110, compensates for a ambient light level interference by an ambient light bias 111 and senses a signal from a transmitter to be transmitted to a preamplifier 112. The preamplifier 112 converts a carrier frequency to a data pulse having a pulse width proportional to the frequency and length of burst. A microprocessor 114 examines a data pulse received to be compared with a reference data pulse held by a memory 116. If a proper matching is confirmed, a friend/enemy test is satisfied. After the satisfaction of the friend/enemy test, subsequently, to receive an identification code of a vehicle to be transmitted, the position 120 of a window is opened and an output command is applied to a central lock control circuit 118 thereby enabling access to a vehicle.
Patent JP-H11324841-A (JP)
Title: Displacement absorbing pipe joint for vehicle
Inventor: KOBAYASHI MAKOTO
IPC: B60R16/08
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide flexibility enough to endure relative displacement of a piping member even in a limited space, for a displacement absorbing pipe joint which uses a metallic pipe interposed in a piping arranged in a vehicle for absorbing relative displacement between upstream and downstream piping members. SOLUTION: This pipe joint is constituted with a coil pipe 5 formed by winding a metallic pipe spirally in a plurality of turns, and absorbs relative displacement between piping members 1, 2 using deflection of the coil pipe 5 in the direction orthogonal to a winding axial line of it. In particular, the cod pipe 5 is constituted with a plurality of metallic pipes 5a, 5b to have multiple strips, and miniaturizes a pipe joint. A cylindrical elastic member 6 which deflects integrally with the coil pipe 5 is provided longitudinally in the winding axial line of the coil pipe 5, and prevents resonance of the coil pipe 5 caused by car body vibration and engine vibration to improve durability.
Patent JP-H01303852-A (JP)
Title: Stereo sound transmitting system
Inventor: MINAMI SHIGENOBU
IPC: H04M9/00
Filed: 1988-05-31
Abstract: PURPOSE:To identify speakers on different transmitting sides in a vivid ambience at receiving side by synthesizing a sound signal similar to one or >= two sound signals in plural channels corresponding to received main sound signals, and based on the additional information signal reduced and added/subtracted corresponding to the received main sound signals. CONSTITUTION:Transmitting sides 17 and 18 presume additional information signal TB from sound signals XA and XB in the plual channels, and the main sound signal XA at least to be one channel and the additional information signal TB are encoded and transmitted. ON the other hand, a receiving side 19 receives and decodes the main sound signals XA and XB and the additional information signal TB, the the respective additional information signals are reduced according to the number of the main sound signals to be received, and they are added/subtracted according to the main sound signals to be received. Further, added/subtracted additional information signals TC corresponding to the received main sound signals are selected, and the sound signal approximate to the one or >= two sound signals in the plural channels is synthesized from a decoded main sound signal and the selected additional information signal TC. Thus, the speakers on the different transmitting sides can be discriminated in the vivid ambience on the receiving side.
Patent JP-H0427373-A (JP)
Title: Preparation of improving shelf stability of food
Inventor: SAWADA GENDO
IPC: A23L7/10
Filed: 1990-05-23
Abstract: PURPOSE:To obtain the title preparation improving shelf stability of food without imparting a bad influence on flavor and physical properties of food, containing an organic acid, chitosan and an extract of seed of citrus fruits. CONSTITUTION:The objective preparation containing an organic acid (acidic salt) (e.g. acetic acid, lactic acid, citric acid, malic acid or gluconic acid), chitosan and an extract of seed of citrus fruits (e.g. extract of seed of Citrus unshiu Marc., Citrus natsudaidai Hayata or grape fruit).
Patent JP-H01301447-A (JP)
Title: Anti-lock brake controller
Inventor: YOSHINO MASATO
IPC: B60T8/48
Filed: 1988-05-30
Abstract: PURPOSE:To execute efficient braking operation by remaining the speed of rear wheels or changing them from the high speed range to the low speed range according to the reference value of the total slippage value of the rear wheel and deciding that there is any tendency of locking or recovery at each of wheels. CONSTITUTION:When wheel speed is reduced by the braking action, an electronic control circuit 10 computes the quantity of slippage, the deceleration speed and the total slippage of left and right rear wheels using the signals from wheel speed sensors S1 to S4. If the total slippage value exceeds the specified value, the speeds of the opposing rear wheels are compared and higher speed of the rear wheel is changed to the lower one of the rest rear wheel. Using these wheel speeds, the deceleration speed of each of the wheels and the slippage rate are further determined to determine whether the wheels have the tendency of being locked or recovered from the locking state. Based on the determination, the pressure addition, maintenance or decrease signal is selectively generated to control the select-low function. Meanwhile, when the total value of slippage is below the specified value, each of the wheels is independently placed under the anti-lock control. As a result the efficient baking may be executed.
Patent JP-S61292208-A (JP)
Title: Magnetic tape device
Inventor: TANIYAMA YUKIO
IPC: G11B5/09
Filed: 1985-06-19
Abstract: PURPOSE:To avoid a permanent error location of a magnetic tape by returning the tape to the start position of the magnetic tape when an error is detected and writing an ARA signal after the signal is erased by a distance number is response to the number of times of retrials from the location. CONSTITUTION:A retrial control circuit 10 receiving an error detection signal from an error detection circuit 4 sends a control signal including prescribed information to an error report/arithmetic section 12 before the retrial is executed and then the circuit 10 is started. The section 12 uses a control signal to count the number of times of retrials and multiplies the number of times of retrials with a prescribed constant to operate an erase length in response to the number of times of retrials and to give the result to the circuit 10. The retrial control circuit 10, based on said information, restores the tape to the BOT mark position, and after the signal is erased by the distance operated from the position, an ARA signal is written to apply write efficiently to a position avoiding a permanent error position such as exfoliation.
Patent JP-H0429524-A (JP)
Title: Lightning withstanding circuit
Inventor: TAMURA YOSHIO
IPC: H02H9/06
Filed: 1990-05-25
Abstract: PURPOSE:To lower voltage to be applied on a load by a method wherein a discharge voltage, set at a low level, is distributed between an inserted inductance and a load circuit where the inductance is set appropriately. CONSTITUTION:Surge current i is suppressed by means of inductances L1, L2 inserted in series with a circuit and a voltage, produced by increasing the circuit impedance effectively with respect to the surge frequency, is suppressed below a constant level vg by means of a discharge gap G. The voltage is divided with a ratio between the inductance and the load impedance thus further lowering the surge voltage to be applied on a load. When a lightning withstanding transformer T is employed, earth point is shared between the discharge gap G and the secondary of the lightning withstanding transformer.
Patent JP-H05320294-A (JP)
Title: Modified phenolic resin composition and production thereof
Inventor: KOJIMA MASAYUKI
IPC: H05K1/03
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a modified phenolic resin compsn. capable of forming a cured product very excellent in flexibility, toughness and electrical properties, suitable for use in phenolic resin laminates, composite materials and coatings and as an industrial resin, and very useful in a phenolic resin laminate for use in a printed wiring board in particular, by using a highly modified resin having phenol and tung oil units sufficiently bonded to each other. CONSTITUTION:Tung oil having a phenol sufficiently added to the reactive double bonds thereof is reacted with a phenol and a formaldehyde in the presence of a basic catalyst to obtain a modified phenolic resin compsn.
Patent JP-H06326584-A (JP)
Title: High frequency switch circuit
Inventor: TABATA TOSHIHIRO
IPC: H03K17/00
Filed: 1993-05-13
Abstract: PURPOSE:To enlarge a use voltage range and to prevent the deterioration of isolation and unnecessary radiation without affecting a circuit characteristic even when the voltage of a power source is low by using constant current elements for a bias circuit for switch element. CONSTITUTION:The constant current elements CD1 and CD1' are laid between a capacitor C1 and a diode D, between a capacitor C1' and a diode D'. Power sources +B1 and +B2 are connected to an earth terminal through the constant current elements CD2 and CD2' between the diode D and a capacitor C2, and between the diode D' and a capacitor C2'. Since impedance at the both ends of the constant current element CD is infinite, the circuit characteristic is not affected even when the voltage of a power source B is low, a passage loss does not exist and the fear of astray connection also does not exist. Furthermore, the use voltage range is enlarged and the same parts can be used even when voltage differs.
Patent JP-H06326243-A (JP)
Title: Manufacture of lead frame member for resin molded semiconductor device
Inventor: YAMAGUCHI YUJI
IPC: C09J5/00
Filed: 1993-05-13
Abstract: PURPOSE:To deal with the fine pitch requirements of outer lead by filling a thermosetting adhesive between the outer lead pins of a dam barless lead frame to provide a dam bar of molding resin at the time of resin molding. CONSTITUTION:A thermosetting adhesive 3 is formed in predetermined profile on a basic member of polyethylene terephthalate such that the adhesive side of a tape having a predetermined profile comes on one face side of the basic member 2 previously subjected to mold releasing treatment with a silicon resin. A tool 6 is then abutted in the direction of a lead frame 4 from the basic member 2 side while aligning the adhesive layer of predetermined profile with a predetermined position at the outer lead part of a dam barless lead frame. It is then thermally pressed to fill the adhesive between the outer lead pins. Subsequently, the tool 6 is separated from the basic member and the adhesive is transferred from the basic member to the gap between the pins. The adhesive is then thermally set to form a lead frame member 12 having dam bar parts 5 and then a semiconductor element is mounted at a die pad part and molded.
Patent JP-S62292360-A (JP)
Title: Polishing device
Inventor: MIYANAGA AKIRA
IPC: B24B37/00
Filed: 1986-06-10
Abstract: PURPOSE:To perform high accurate polishing by applying torque to a polishing base by the use of an elastic member and a doughnut-type piezoelectric element in which extended zones and contracted zones are arranged one after the other in regard to a polishing device for a magnetic head core, etc. CONSTITUTION:A piezoelectric element 10 forms BaTiO3 porcelain, etc. into the shape of a doughnut, consists of extended zones + and contracted zones arranged - one after the other by means of a polarization treatment and receives an alternating current from elastic electric conductors attached to the upper and lower faces. A polishing device consists of an elastic member 12 joined on said piezoelectric element 10 and a polishing base 11 arranged thereon. And when a work 13 stuck on a sticking plate 14 at the end of a sticking plate fixing arm 15 is put into contact with the polishing base 11 and an alternating current is applied on the piezoelectric element 10 as abrasive grains 16 for polishing are being supplied, elliptical Rayleigh waves 17 occur and roll in the elastic member 12 by, means of expansion and contraction of the piezoelectric element 10 and the polishing base 11 is rotated in the reverse direction 19 to a wave rolling advance direction 18 finely and so polishing is performed. Accordingly, a polishing base can finely be controlled in its rotation and high accurate polishing can be achieved.
Patent JP-S5759714-A (JP)
Title: Decorative film containing metal foil powder
Inventor: YOSHIDA TATSUROU
IPC: C08K3/00
Filed: 1980-09-29
Abstract: PURPOSE: To provide the titled film having metallic tone suitable for decoration having excellent weather resistance, gasoline resistance or the like obtained by dispersing and containing a metal foil powder in a film comprising a vinyl chloride type resin and an ethylene-vinyl acetate copolymer type resin.  
     CONSTITUTION: About 75W95wt% of a vinyl chloride type resin (A) and about 24W5wt% of an ethylene-vinyl acetate copolymer resin containing about 15W60wt% vinyl acetate (B) are mixed. Then, against 100pts.wt. of the obtained mixed resin, about 10W60pts.wt. of a metal foil powder (e.g.; a bronze foil powder, an aluminum foil powder) is blended. Subsequently, the obtained metal foil powder containing resin is dissolved in a solvent such as tetrahydrofuran, methyl ethyl ketone or the like and molded into a film by a casting type film forming means such as a casting process, a coating process or the like and, thereby, the titled film containing the metal foil powder having an average foil powder thickness of about 0.1W5μ and an average metal coil powder size of about 2W70μ is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5837760-A (JP)
Title: Plant monitor controller
Inventor: KASUGA TOMOAKI
IPC: G06F13/42
Filed: 1981-08-28
Abstract: PURPOSE:To perform data transmission and operational processing in a high speed, by executing the data transmission among CPUs without interposition of the software, when a plurality of CPUs performs the harmonious processing as a whole, while they are executing individual functions. CONSTITUTION:Each CPU is split by each function and the each is parallelly processed so that the processing can be executed as one CPU as a whole. In this case, on transmission lines tying the CPUs, a definite format data group called as a packet is given. The packet is provided with a status which indicates whether or not the line is used, and each station has a right to use the packet when it comes to self-station. The station using the packet transmits the packet on the line after describing data desired to be transmitted, the station address and an address of a counter station. Other stations always monitor the address of the said counter station in the packet and if the address corresponds to the station address of itself, the data is picked up. Thus, the data transmission can be performed in high speed without interposition of the software.
Patent JP-S5467774-A (JP)
Title: Spot treating apparatus
Inventor: YOSHIMOTO EIJI
IPC: G03F1/72
Filed: 1977-11-09
Abstract: PURPOSE: To so control the spot treating apparatus that correction with special ink or removal with an etching solution according to the defects after defect inspection is performed to the stage of the defect inspector of reticle patterns for exposure patterns.  
     CONSTITUTION: When any pattern missing parts such as pinholes, etc are detected as a result of coating resist on the C plate made based on a P plate and prebaking the same then letting the same be vacuum sucked on  the stage of a spot microscope and performing defect inspection, pin erasing is performed on the stage in accor- dance with the process of #1. Next, when unnecessary patterns such as residue, etc. exist as a result of the defect inspection, the remaining erasing is performed on the stage in accordance with the process of #2. When no defects exist as a result of inspection, baking is performed in accordance with the process of #3 and the resist is peeled and cleaned, whereby the normal C plate may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6026640-A (JP)
Title: Corrosion resistant electronic aluminum material
Inventor: KOIZUMI MASAHIRO
IPC: C22C21/00
Filed: 1983-07-25
Abstract: PURPOSE:To obtain an electronic Al material having superior corrosion resistance without deteriorating the bondability by adding a noble metal and Si to Al. CONSTITUTION:One or more kinds of nobel metals selected among Pt, Pd, Rh, Ir, Os, Ru, Au and Ag and Si are added to Al to obtain a corrosion resistant electronic Al material. This material maintains its superior corrosion resistance even when brought into contact with synthetic resin which reacts with moisture in the air to liberate corrosive substances such as Cl<-> and amine, so the material is suitable for use in the formation of a wiring film and a wire for ball bonding for a resin-molding type semiconductor device to be sealed with synthetic resin.