baber/WOPTO huggingface dataset:
Patent JP-H01300539-A (JP)
Title: Connecting method for conductor layer
Inventor: SHIOZAKI KOJI
IPC: H01L21/3205
Filed: 1988-05-27
Abstract: PURPOSE:To improve the reliability of connection in a semiconductor device by a method wherein a through-hole is formed to an insulating layer is shaped on the surface of a conductor layer, an infrared absorption layer onto the surface exposed from the through-hole in a conductor, the conductor for connection is grown rapidly into the through-hole at a high temperature and shaping another conductor layer onto the insulating layer. CONSTITUTION:Through-holes 11, 12 for connection facing one conductor sides 7, 3 are formed to an insulating layer 6. Infrared absorption layers 8, 4 having conductivity and infrared absorptivity corresponding to the depth of the through- holes 11, 12 for connection are shaped onto the surfaces exposed to at least the through-holes 11, 12 for connection in one conductor layers 7, 3. Conductors 14a, 14b for connection are grown into the through-holes 11, 12 for connection through a technique, through which the speed of formation is increased with the elevation of a temperature, while infrared rays are absorbed to the infrared absorption layers 8, 4 through the through-holes 11, 12 for connection. Another conductor layer 15 electrically connected to the conductors 14a, 14b for connection is shaped onto an insulating layer 10. Accordingly, the reliability of connection between the conductor layers for wirings, etc., is improved.
Patent JP-H05327455-A (JP)
Title: Intermediate potential generating circuit
Inventor: OKAMURA JUNICHI
IPC: H03K19/003
Filed: 1992-05-22
Abstract: PURPOSE:To reduce a difference between an output potential and a set potential despite the increase of a load current. CONSTITUTION:In a drive circuit 20, the bias potentials Vb1 and Vb2 generated by a bias potential generating circuit 10 are supplied to the gates of the MOS transistors TR Q3 and Q4 connected together via the source followers. The gates of the MOS TR Q5 and Q6 are controlled by the voltage accordant with the value of currents flowing to both TR Q3 and Q4. Then, the voltage sources VCC and VSS are put between the sources and the drains of both TR Q5 and Q6 and output node 30 respectively.
Patent JP-H10314006-A (JP)
Title: Carpet
Inventor: YAMASHITA HIROYASU
IPC: F24D13/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a smooth surface with less ruggedness, have a waterproof resin impervious to the inside and reduce in uneven application by applying waterproof resin on the surface of a carpet which is thermally treated in a state of being pressed. SOLUTION: An electric carpet is formed by pinching a heating element between surface cloth 1 and lining cloth and the surface cloth 1 is formed by applying waterproof resin 3 on the surface of kneepan 2. Naps on the surface of the kneepan 2 are reduced and made almost smooth by thermally processing in a state of the needle-punched surface of the kneepan 2 being pressed. Further, when a thermoplastic fiber having a low melting point is mixed into the fiber composing the kneepan 2 and a thermal processing is performed in a state of being pressed, the thermoplastic fiber melts, resulting for the fluffy kneepan 2 to be in a flat surface finish. When the mixing ratio of this thermoplastic fiber is made more than 10%, the flat surface finish of the kneepan 2 can be reliably accomplished with hardly any naps.
Patent JP-H05324281-A (JP)
Title: Method for changing address assignment
Inventor: TARUSAWA YUMIKO
IPC: G06F9/06
Filed: 1992-05-25
Abstract: PURPOSE:To improve the cache hit rate and to shorten the total execution time of the processing program by performing the optimization to reduce the replacement of the entries having the same cache at a minimum. CONSTITUTION:There are a main memory 1 consisting of four pages and a cache 2 consisting of two pages. The direct map system is used in replacing the cache 2. In this case, the information processing software is compiled by a compiler from a source program state, and the address on a main memory 1 is decided by a linker. The address assignment change software changes the location of addresses of routines A3, B4, C5, and D6 by taking into account the size (two pages) of the cache 2. The number of using the entry of the cache 2 is made the same. Thus, the entry of the cache 2 can be used in another part and the optimization can be made without scrambling for the entry.
Patent JP-H0426643-A (JP)
Title: Triallyl compound
Inventor: KANAYAMA KAORU
IPC: C07C39/21
Filed: 1990-05-23
Abstract: NEW MATERIAL:A triallyl compound shown by formula I (R1 and R2 are H, alkyl or phenyl; OH is in position of para or ortho based on carbon of benzene nucleus; Allyl is ally and is positioned in meta-position adjoining to OH). EXAMPLE:2,6-Dimethyl-2,4,6-tris(3-allyl-4-hydroxyphenyl)kept-3-ene. USE:An intermediate of epoxy resin useful as an IC sealing agent, a matrix resin for fiber reinforced composite material, heat-resistant adhesive, coating compound, resist agent, a curing agent and a comonomer for maleimide resin. PREPARATION:For example, a compound shown by formula II is trimerized by cationic reaction to give a compound shown by formula III, which is reacted with an allyl halide under a basic condition to give a compound shown by formula I.
Patent JP-H05321598-A (JP)
Title: Tunnel ventilation control system
Inventor: MATSUSHITA HISAHIRO
IPC: F24F7/007
Filed: 1992-05-25
Abstract: PURPOSE:To make it possible to operate properly a tunnel ventilating fan. CONSTITUTION:A personal computer 10 is equipped with a tunnel inside pollution forecast section 11, a tunnel inside ventilating force forecast section 12, a saving energy forecast section 13 and a general decision section 14. Fuzzy control of variations in operation of a tunnel ventilating fan is made, subject to a rule based on an operator's experiential rule kept in the tunnel inside pollution forecast section 11, tunnel inside ventilating force forecast section 12 and saving energy forecast section 13.
Patent JP-H02311583-A (JP)
Title: Adhesive composition and its manufacture
Inventor: ISHIDOYA MASAHIRO
IPC: C08J3/20
Filed: 1989-05-26
Abstract: PURPOSE:To obtain an adhesive composition excellent in adhesive strength, water resistance, impact resistance, etc., by incorporating an alpha-cyanoacrylate into a nonaqueous dispersion containing fine crosslinked polymeric particles prepared by a nonaqueous dispersion technique, and removing the dispersion solvent from the mixture. CONSTITUTION:Fine crosslinked polymeric particles are prepared by a nonaqueous dispersion technique wherein a monomer, an amphipathic stabilizing agent, and a polymerization initiator are incorporated into a dispersion medium comprising an organic solvent to effect polymerization. After removing a very small amount of water from the nonaqueous dispersion containing fine crosslinked polymeric particles thus obtained, an alpha-cyanoacrylate (e.g. ethyl alpha-cyanoacrylate) is incorporated into the dispersion to cause said particles to swell. The dispersing solvent of the nonaqueous dispersion is then removed from the mixture to give an adhesive composition capable of bonding even porous materials, such as wood, leather, or paper, with good workability.
Patent JP-S5654954-A (JP)
Title: Distribution type pump
Inventor: NAKAO HIROHIDE
IPC: F02M41/12
Filed: 1979-10-12
Abstract: PURPOSE: To economize the cost of fuel in a distribution type fuel injection pump by opening a shut-off sleeve provided on a plunger during the operation of a specific condition for stopping the fuel injection to a specific nozzle.  
     CONSTITUTION: A distribution type 10 is provided with an intake port 15 and a distributor port 20 in its barrel 13, and in a hollow part in its center, a plunger 12 is slided to be freely reciprocated and rotated. The fuel introduced through a port 15 is compressed in a chamber 17, and distributed to each nozzles 51W54 through a port 20. On a shut-off port 33 provided on a plunger 12, a shut-off sleeve 30 is arranged to be driven by a control unit 37 into which various signals of an engine are input. For every operation at a low speed or the like, the shut-off port 33 is opened to stop the supply of fuel to a specific nozzle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07320750-A (JP)
Title: Gel state electrolyte battery
Inventor: YOSHIMURA SEIJI
IPC: H01M10/05
Filed: 1994-05-20
Abstract: PURPOSE:To increase high rate discharge capacity by using a three components system mixture solvent comprising 40-80vol.% specified one, kind of high boiling point solvent and 5-50vol.% each of specified two kinds of low boiling point solvents as an aprotic solvent. CONSTITUTION:An aprotic solvent consists of 40-80vol.% one kind of solvent selected from ethylene carbonate (238 deg.C) and propylene carbonate (241 deg.C) and the like as a high boiling point solvent and 5-50vol.% each of two kinds of solvents selected from 1,2-dimethoxyethane (84 deg.C), 1,2-diethoxyethane (118 deg.C) and the like as a low boiling point solvent. An electrolyte comprising this aprotic solvent and an electrolyte salt is impregnated. A film with no electronic conductivity such as Li2O film is difficult to form on the interface between a negative electrode and a gel state electrolyte. Since capacity drop in high rate discharge is difficult to occur compared with the existing battery, high rate discharge capacity is increased.
Patent JP-S61290207-A (JP)
Title: Complex actuator
Inventor: TAKEUCHI KIYOSHI
IPC: F15B15/06
Filed: 1985-06-17
Abstract: PURPOSE:To make compact the complex actuator by integrally combining rolling and reciprocal actuators. CONSTITUTION:A bush 31 for transmitting rotation is fixed in a shaft insertion hole 27 formed axially through the piston rod 26 of cylinder type actuator 2 to insert the shaft 11 of rolling actuator 1 through said bush 31 into said hole 27. With respect to said bush 31, the shaft 11 and the piston rod 26 are coupled such that they will rotate integrally while slide axially. With such arrangement, the complex actuator can be made compact.
Patent JP-H11319424-A (JP)
Title: Thick film paste and its production
Inventor: TOKORO MISAKI
IPC: B01D29/01
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To completely remove macro particles or flake-like particles in a paste and to obtain a paste having excellent leveling property by passing the paste under stress through a mesh while dispersing and fluidizing the paste. SOLUTION: In order to disperse and fluidize a paste 2, the paste 2 is kneaded with several vanes while rotated, and the paste 2 as sufficiently dispersed and fluidized on a mesh is passed through the mesh. Namely, when the paste 2 is housed in a container, first the gap between the vanes 4 and the mesh is controlled to about 5 mm, and gradually the gap is narrowed after the paste 2 is started to pass through the mesh so that when the whole paste 2 is passed, the gap is about 1 mm. Thereby, macro particles or flake-like particles are surely removed from the thick film paste, and the obtd. thick film paste has excellent leveling property, which enables formation of fine lines with high accuracy.
Patent JP-S6023937-A (JP)
Title: Picture correction device of inline type color picture tube
Inventor: KOBAYASHI TOSHIO
IPC: H01J29/56
Filed: 1983-07-19
Abstract: PURPOSE:To form small size and light weight magnet and thereby the entire part of picture tube by providing a pair of magnets in the side of screen among two pairs of 4-pole magnets adjacent to the side end of gun of deflection yoke. CONSTITUTION:The 4-pole magnet 8-2' in the screen side among two pairs of 4-pole magnets 8-1, 8-2' is provided adjacent to the end surface of separator 12 of deflection yoke 5' in the more screen side than the tightening band 9, namely to the side end part of three guns of deflection yoke 5'. Thereby, distance l' between the 4-pole magnets 8-1, 8-2' becomes considerably large as compared with the existing device. In case there is a rotating error of horizontal axis of three guns and the horizontal axis of deflection yoke 5', the static convergence can be taken by two pairs of 4-pole magnets 8-1, 8-2', but since the distance l' is large, a large amount of magnetization is not required for the magnets 8-1, 8-2' and these magnets can be formed small in size and thereby the total size of device can be also reduced.
Patent JP-H10307859-A (JP)
Title: Computer readable record medium recording analysis program of building structure and elasto-plastic vibration response analysis method for building structure by computer
Inventor: NAGAI HIRONORI
IPC: G06F19/00
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To safely and economically design a building structure by performing response analysis in a partial space, converting it to the one of the entire space and using a nonlinear term obtained from the equation of motion in the entire space in the response analysis. SOLUTION: At the time of designing the building structure, when initial conditions are inputted, ground motion acceleration  αt } for each prescribed time span Δt from earthquake occurrence to end in the partial space of the building structure is obtained by using them, partial space displacement  dt } in the partial space of the building structure at each time (t) is calculated and entire space displacement  Dt } in the entire space of the building structure is calculated from the value. Also, partial space unbalanced force  pt -Δt } is calculated by using a transformation matrix [Um] from entire space unbalanced force  Pt -Δt } calculated from the equation of the motion in the entire space.  Thus, the response analysis at each time (t) is performed in the partial space and unbalanced force which is the nonlinear term is calculated from the equation of the motion in the entire space.
Patent JP-S61291861-A (JP)
Title: Electrical circuit for electric dehumidifier
Inventor: KIKUCHI MASAYUKI
IPC: F24F11/02
Filed: 1985-06-19
Abstract: PURPOSE:To incorporate a circuit for operating a blower fan motor that is not affected by the defrosting device at the time of switching from the dehumidification mode operation to air blowing operation by making the operation selection switch of a single-pole, double-throw type. CONSTITUTION:As the defrosting device 12 is disposed on the secondary side of an electric timer 11, and a blower fan motor 13 and a solenoid valve coil 14 are connected to the heat sensing contacts 12-a, 12-b of the defrosting device 12, when the ambient temperature is low to cause frosting on the cooling unit, the electrification of the blower fan motor 13 operating under dehumidification mode is stopped, and, at the same time, the solenoid valve coil 14 is electrified for defrosting operation. Meanwhile, the compressor motor 15 is connected to the contact terminal 16-a of the operation selection switch 16 on the secondary side of the electric timer 11 to constitute a dehumidification operation circuit 17. The other contact terminal 16-b is directly connected to the blower fan motor 13 to constitute an air blower circuit 18 so as not to be affected by the frosting condition of the defrosting device 12.
Patent JP-S5256214-A (JP)
Title: Air intake capacity detector for internal combustion engine
Inventor: OOBAYASHI HIDEKI
IPC: F02D41/34
Filed: 1975-11-01
Abstract: PURPOSE: The generation of the temperature difference by the heater between the two branch pipes installed inside the air inlet pipe facilitates the detection by the two temperature detecting elements and the detection of the air intake capacity controlling the voltage applied on the heater to stabilized the temperature difference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5558347-A (JP)
Title: Low alloy, high tensile steel and manufacture thereof
Inventor: KUNISHIGE KAZUTOSHI
IPC: C22C38/16
Filed: 1978-10-25
Abstract: PURPOSE: To obtain the title steel having a tensile strength of 50kg/cm 2  or more by subjecting steel contg. specified components such as C, Si, Mn, sol. Al and Nb to hot rolling including heating, rolling finish and coiling under specified temp. conditions.  
     CONSTITUTION: This invention is characterized by manufacture of a low C-high Nb-low N high tensile steel contg. C 0.001W0.08%, Si≤1%, Mn 0.1W2.5%, sol. Al 0.01W0.25%, N≤0.005% and Nb 0.04%Wlower percentage of 7.74×(C%+ 18/14N%) and 0.0065÷(C%+12/14N%). The above compsn. in hot rolled under the following conditions: a heating temp. of 1100W1300°C, a rolling finish temp. of 700°C or above and a coiling temp. of 650°C or below. The resulting low alloy, high tensile steel is suitable for use as a hot rolled steel strip for a car, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5836899-A (JP)
Inventor: OONO TOSHIKATSU
IPC: B66F9/08
Filed: 1981-08-25
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-S5656099-A (JP)
Title: Battery case of hearing aid
Inventor: MATSUMOTO NOBUYUKI
IPC: H04R25/02
Filed: 1979-10-13
Abstract: PURPOSE:To facilitate the loading and unloading of a battery and the ON-OFF operation of the battery power source and also to perform the above-mentioned operations on one operation surface of the case body, by providing the battery case of a hearing aid with a hook projection and support axle. CONSTITUTION:In the main case body, battery case 29 having support axle 35 and hook projection 33 formed in a body is provided being slidable and rotatable. Conseuqently, the ON-OFF operation of the electric power switch and battery replacement can be performed on the same operation surface and the ON-OFF state can be confirmed externally and easily. The battery can be replaced in either ON or OFF mode of the battery power switch and the replacement operation is quickened.
Patent JP-S6029036-A (JP)
Title: Analog/digital conversion circuit
Inventor: ISHIBACHI MUNEO
IPC: H03M1/12
Filed: 1983-07-20
Abstract: PURPOSE:To simplify calculation of amplitude and phase, and to enhance resolution by sampling a signal to be converted at a sampling frequency of the specified multiple of a phase-modulated signal to be converted and subjecting said signal to A/D conversion. CONSTITUTION:A/D conversion circuit is composed of the phase modulation circuit 30 and A/D converter 10, which samples the analog-signal to be converted by means of the clock of the reference clock 40 and converts it into an analog signal. This converter 10 is connected to the modulation circuit 60, which inputs the reference clock 40 and phase modulation signal source 61. The signal 30 to be converted is sampled by 4-fold sampling frequency of phase-modulated signal 30 to be converted, and converted from analog into digital, thereby simplifying calculation of amplitude and phase. At the same time, this signal 30 is equalized to the value obtained by multiplying the phase to a 0-mean dither, and resolution of converted data is improved.
Patent JP-S63296493-A (JP)
Title: Key telephone system
Inventor: HOSOKAWA MITSUHIRO
IPC: H04Q3/58
Filed: 1987-05-27
Abstract: PURPOSE:To detect a MF signal as a sent dial signal even when the MF signal is inputted directly from the transmitter of a key telephone set by providing a MF signal monitoring means which monitors the transmission of the MF signal sent out to a connection line. CONSTITUTION:The MF signal monitoring part 31 is provided which monitors the transmission of the MF signal from the connection line. When the line is connected to an exchange 20, the MF signal corresponding to, for example, a dial number '0' is inputted from the transmitter of the key telephone set 10 through, for example, an acoustic coupler and then the MF signal of '0' is sent out to the connection line of an exchange 20 through a line connection part 32. At this time, the FM signal monitoring part 31 detects the MF signal of '0' sent out to the connection line and informs a control part 33 of it. The control part 33 discriminated whether or not the origination of the key telephone set 10 sending out the '0' MF signal is controlled or not and controls a line connection part 32 so as to disconnect the line between the key telephone set 10 and exchange 20.
Patent JP-H04334459-A (JP)
Title: Thermal transfer printer
Inventor: TERANISHI YUKIHIDE
IPC: B41J29/38
Filed: 1991-05-09
Abstract: PURPOSE:To automatically change over a system parameter corresponding to the kind of a transfer material. CONSTITUTION:By mounting a transfer material discrimination mechanism 2 discriminating whether a transfer material is paper or an OHP sheet to send a discrimination signal to a system parameter alteration circuit 3 and a system parameter alteration circuit 3 altering and setting the system parameter of black over printing processing to 'false' in such a case that the transfer material is paper and to 'true' in the case of the OHP sheet on the basis of the discrimination signal to send a setting signal to an image processing circuit 4, the system parameter of the black over printing processing is automatically altered and set corresponding to the kind of the transfer material.
Patent JP-S6112193-A (JP)
Title: Chrominance signal processing circuit
Inventor: AKETAGAWA TOKIO
IPC: H04N9/00
Filed: 1984-06-27
Abstract: PURPOSE:To make the hue adjustment unnecessary by obtaining a demodulation carrier having a demodulation axis constant in phase because of vector signal synthesizing ratio is different even if a phase difference between 1st and 2nd vector signals is changed due to switching of oscillation frequency. CONSTITUTION:A VCO31 has resonators 32 and 33 for processing carrier chrominance signals of 3.58MHz and 0.43MHz, and either of the resonators is selected by a switch 34. An oscillation signal of vectors (a) and (b) is produced by a phase-shifting circuit consisting of a resistance Ro and capacitor Co. Values of the resistance Ro and capacitor Co are selected so that the vectors (a) and (b) can have phases of 45 deg. when the oscillation frequency of the VCO31 is 4.43MHz. The VCO31 provides a phase synthesization/switching circuit 311 on an R-Y demodulation carrier signal processing part, and controls so as not to fluctuate a demodulation axis of a carrier signal R-YCW when carrier chrominance signals of 3.58MHz and 4.43MHz are processed.
Patent JP-H06323668-A (JP)
Title: Cryogenic cooler
Inventor: NAKAGAWA TETSUTARO
IPC: F25B9/10
Filed: 1993-05-12
Abstract: PURPOSE:To provide a cryogenic cooler in which a specific power is reduced to decrease vibrating noise with stable refrigerating output. CONSTITUTION:First, second precooling heat exchangers 22a, 24 of a Joule.Thomson (J.T) circuit connected to a liquid helium reservoir 32 are heat exchanged with first, second expansion units 10, 15 of one refrigerator, and further a third precooling heat exchanger 26a is heat exchanged with a second expansion unit 20a of the other refrigerator. Thus, refrigerating capacity of the unit of the refrigerator is largely decreased due to a temperature change of a front stage expansion unit, and an increase in required power of a crankshaft driving motor can be eliminated.
Patent JP-S61289678-A (JP)
Title: Avalanche photo diode
Inventor: AISAKA FUKUNOBU
IPC: H01L31/107
Filed: 1985-06-18
Abstract: PURPOSE:To reduce noise level of the output signal of an APD by making a carrier multiplication layer, formed on an optical absorption layer, of Si. CONSTITUTION:As the optical absorption layer 13 of an APD is made of AlInSb, carriers are induced by a light signal 10 with the wavelength of not longer than 1.65mum. As a carrier multiplication layer 14 is made of Si, multiplied carriers are changed from positive holes to electrons and the polarity of a voltage applied to an electrode 18 is changed from negative to positive, but a high sensitivity photoelectric conversion function can be realized. Because InP is replaced by Si as the material of the carrier multiplication layer 14 of this APD, while the light detection band of the APD includes the wavelength of the light signal employed by long distance optical communication, the level of the noise contained in an output signal is reduced to one severalth of the traditional examples. With this constitution, the noise level of the output signal can be reduced and an APD, satisfactory as a light signal receiving element, can be obtained.