baber/WOPTO huggingface dataset:
Patent JP-H11289049-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI YASUO
IPC: H01L21/822
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of the layer resistance of a resistance in a process for forming a capacity and a resistance. SOLUTION: This method for manufacturing a semiconductor device is a method for forming a capacity and a resistance on a semiconductor substrate, and a WSi film 5, capacitive oxide film 6, and conductive film 7 are formed on a substrate 1. Then, the conductive film 7 is patterned by using photo-resist as a mask 9 so that the upper electrode of a capacity can be formed, and the mask 9 is removed while the WSi film 5 is protected by the insulating film 6, and washed with aqueous ammonia hydrogen peroxide. The aqueous ammonia hydrogen peroxide acts for etching the WSi, and the WSi film is protected by the oxide film 6 so as not to be etched.  Then, the insulating film 6 and the WSi film 5 are patterned by using photo-resist as masks 10a and 10c so that a lower electrode 5a, dielectric film 6a, resistance layer 5c formed of the WSi, and insulating film 6c arranged on the resistance film 5c can be formed. Then, the masks 10a and 10c are removed and washed while the WSi films 5a and 5c are protected by the remaining insulating film 6c.
Patent JP-S60234525-A (JP)
Inventor: NAKAMURA SHIGERU
IPC: A01K61/00
Filed: 1984-05-05
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-2000285385-A (JP)
Title: On-vehicle communication equipment
Inventor: SATO JUN
IPC: H04B7/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a more inexpensive communication equipment by deciding the detection of a carrier transmitted from a subsequent vehicle and transmitting data through the use of the detected carrier. SOLUTION: At the time of transmitting information to a subsequent vehicle from a preceding vehicle (station B), a modulation wave obtained by modulating an auxiliary carrier signal obtained from an auxiliary carrier oscillator 205 is given to an AM modulator 207. Thus, a main carrier received by a reception antenna 201 from the subsequent vehicle (station A) is (amplified by an amplifier 202) AM-modulated. The main carrier which is AM-modulated is transmitted from a transmission antenna 209. A content that the main carrier received from the subsequent vehicle (station A) by a detector 203 is decided by the judgement program 211 of a communication controller 210 and the auxiliary carrier signal is transmitted based on the command of a transmission control program 212. Thus, data is transmitted by using the carrier which is thus detected.
Patent JP-H11292555-A (JP)
Title: Panel glass supporting tool
Inventor: INOOKA YOSHINORI
IPC: H01J9/24
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To suppress an influence of a thermal expansion of the panel glass supporting tool. SOLUTION: The thermal expansion of the bracket is escaped to a desired direction and a displacement of the bracket due to the thermal expansion is suppressed by mounting a bracket 2 having a glass supporting body 3 holding the panel glass at an upper end and capable of heating the glass supporting body with an exothermic body 4 provided at its inside at a support 1 built at a base plate with an upper part side wall of the bracket.
Patent JP-H11286610-A (JP)
Title: Polymer composition
Inventor: SAKAKI TOSHIAKI
IPC: C08J3/24
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composition having excellent vibration-damping performances at room temperature, reduced deformation at high temperatures, and injection moldability and being capable of being formed into e.g. a very flexible low-modulus vibration-proof vibration-dampening member. SOLUTION: This composition is prepared by dynamically vulcanizing a composition containing component A being a thermoplastic resin or elastomer having double bonds in the molecule, component B being a thermoplastic resin or elastomer containing substantially no double bond in the molecule, and component C being a low-molecular component for imparting flexibility to a product of dynamic vulcanization of components A and B to microdisperse component A in component B and has a storage modulus of 1×10<7> dyn/cm<2> or below at 20 deg.C.
Patent JP-H02269728-A (JP)
Title: Production of polyurethane urea elastomer and its molding
Inventor: MATSUMOTO FUTOSHI
IPC: C08G18/66
Filed: 1989-04-12
Abstract: PURPOSE:To obtain an elastic molding having self-releasability by reaction- injection-molding a mixture of a polyisocyanate, a high-MW polyether polyol, a specified diamine, a fatty acid salt of Bi, an organic acid, and a specified internal releasing agent. CONSTITUTION:The purpose molding is obtained by reaction-injection-molding a mixture of a polyisocyanate (a), a polyether polyol (b) of an MW of 1000-18000, 1,3,5-triisopropyl-2,4-diaminobenzene (c), a fatty acid salt (d) of Bi, an organic acid (e), and an internal releasing agent (d) having a free acid group and/or a free acid salt group in a sealed mold. A desirable range of the amount of component (c) used is 15-45 pts.wt. per 100 pts.wt. component (b). When the amount of component (c) used is excessively large, the molding is unsuitable for actual use because of its low impact resistance, and when it is excessively small, the molding is suitable for actual use because of its excessively low rigidity.
Patent JP-S59217361-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAIJIMA MIKIO
IPC: H01L29/73
Filed: 1983-05-25
Abstract: PURPOSE:To prevent the drop of forward directional voltage and the deterioration of withstand voltage by a method wherein contact alloy treatment with a substrate semiconductor is performed at the stage of a thin metallic film thickness by vapor-depositing Al or Si contained Al twice on the electrode metals of a low resistance contact electrode and a Schottky diode electrode. CONSTITUTION:After p type diffusion and n<+> type diffusion, a part of the substrate and the p type layer and a part of the n<+> type layer are exposed by contact-photoetching the SiO2 film 4 on the surface. Next, Al is vapor-deposited over the entire surface and heat-treated, thus forming a contact part 6 made of an Al-Si alloy layer at the interface between Si and Al. Then, after forming an Al (or Si contained Al) film 5b by evaporating Al (or Si contained Al) over the entire surface, it is lightly heat-treated to obtain low resistant contact. The unnecessary parts of the Al films 5a and 5b are removed, and then the Schottky diode electrode 9 is formed on one side, and the electrode 8 contacting the emitter in low resistance on the other side. This manner enables to obtain the low resistance contact electrode having no alloy bits by reducing the Al amount at the time of vapor deposition once. Accordingly, there is little Si deposition at the interface between the SBD electrode and Si, leading to no possibility of the drop of forward directional voltage.
Patent JP-H07280308-A (JP)
Title: Control for ventilating fan in bathroom
Inventor: MIYOSHI HIROKO
IPC: F24F7/10
Filed: 1994-04-04
Abstract: PURPOSE:To comfortably take a bath and to control the generation of mold in a bathroom by ventilating at low level in such a way that a person who takes a bath does not feel cold in winter or the like, and ventilating at high level after taking a bath upon ventilation of the bathroom. CONSTITUTION:In a control method of a ventilating fan in a bathroom for controlling the ventilating fan interlocking with the operation of the lighting switch in the bathroom and adjusting the amount of ventilation to a low or high level, a ventilation mode switch 6C is provided for adjusting the amount of ventilation to zero or a low level while the lighting switch 6A turned d The amount of ventilation during taking a bath is adjusted to the low level by actuating the ventilation mode switch 6C,so that the ventilation of the bathroom is carried out in such a way that a person who takes a bath does not feel cold in winter or the like but can take a bath comfortably.
Patent JP-S62247796-A (JP)
Title: Driving control method for stepping motor
Inventor: MIYAZAKI HIDETO
IPC: H02P8/14
Filed: 1986-04-20
Abstract: PURPOSE:To reduce counter-electromotive current generated every phase switching and reduce the torque fluctuation of a motor, by lowering voltage fed to a motor winding, immediately before switching phase excitation. CONSTITUTION:Current is fed to a motor winding 32 from high voltage VH via a transistor Q5. Also, current is fed to the motor winding 32 from low voltage YL via a transistor Q6. So far as this organization is concerned, for the former half period during the excitation of the same excitation phase, current is fed to the motor winding from high voltage VH, and for some period of the following latter half period, current is fed to the motor winding from low voltage VL. Accordingly, immediately before phase excitation is switched, current fed to the motor winding is reduced, and so counter-electromotive current flowing to a counter-electromotove current absorbing resistor 34 is also reduced, and a heat generation quantity is made remarkably small and at the same time, consumption power is also saved.
Patent JP-S58209260-A (JP)
Title: Subscriber's line monitoring system
Inventor: MIYANO YOSHIHIKO
IPC: H04M3/30
Filed: 1982-05-31
Abstract: PURPOSE:To make easier the installation of a terminal so that a device itself becomes simpler, by informing a terminal installation worker of the optimum setting information for a part related to the circuit of the terminal by means of a simple system. CONSTITUTION:If the number of a measuring trunk is accessed from a subscriber's terminal 1, an exchange 3 connects a line measuring equipment 4 and a sound response device 5 to a subscriber's line 2. The device 5 outputs an indication to the terminal 1 for the preparatory work for measuring, or operation at a terminal point such as short circuit between A and B lines and the insertion of a signal, and, according to these, the equipment 4 measures each characteristic. After the completion of a series of measurement, the results are informed to the device 5 and then to the terminal 1 via a telephone set so that a circuit corresponding part is set to the optimum conditions. In addition, an exclusive use measuring jig may be prepared at a terminal side to realize a high-grade measuring.
Patent JP-H09240365-A (JP)
Title: Lighting message system
Inventor: HASEGAWA KOICHI
IPC: B60Q1/50
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a message system in which a drawn content can be acknowledged more rapidly to a surrounding region and a quite high safety is provided even in a day showing a bad visual field by a method wherein a reflecting light from an external side is not used, but an exclusive light emitting segment is generated. SOLUTION: A hollow part 2 is arranged at a central part of a front surface of a main body 1, a slit 3 is arranged at an upper part of it, a power supply cord 6 is arranged, a fixing segment 9 is provided, a guiding segment 4 communicated with the slit 3 is arranged in the hollow part 2, a rear surface part and a side surface part are provided with one or more light emitting segments 5, the guiding segment 4 is provided with a mark sensing section 7 and then the power supply cord 6 is provided with a switch 8.
Patent JP-S5216250-A (JP)
Title: Automatic balancing device
Inventor: UMIEDA NOBUO
IPC: G01K7/20
Filed: 1975-07-28
Abstract: PURPOSE: To eliminate the effect of the conductor resistance of a resistor even if current flowing through the resistor is altered for the purpose of linearization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5319015-A (JP)
Title: Flexible cable for magnetic head
Inventor: TSUCHIYA HIROSHI
IPC: G11B5/17
Filed: 1976-08-04
Abstract: PURPOSE: To reduce the rigidity and to prevent deterioration in responsibility of a floating magnetic head, in which a number of tracks are provided in the same floaring slider, even in the case of a number of band-shaped lead wires, by making the flexible cable of the head partially thin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06282165-A (JP)
Title: Toner supply device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/08
Filed: 1993-03-25
Abstract: PURPOSE:To prevent toner from being flocculated by simple constitution and to stably feed the toner to a toner carrying screw in a toner supply device carrying and supplying the toner stirred by the rotation of the elastic member of an agitator to a developing device by the toner carrying screw. CONSTITUTION:When it is assumed that a distance from the center of the rotation of the elastic member 441 of the agitator 44 to the most proximate device wall surface is L1 and a distance from the center of the rotation to the turning circle of the most proximate toner carrying screw 42 is L2, an elastic material whose bend amount is small is used for a part from the center of the rotation of the member 441 to L1, so that the bend amount caused by the pressure of the toner is made small and a turning radius is prevented from being decreased. By using the elastic material whose bend amount is large for the part of the elastic member 441 from L1 to L2, the rotational load caused by rubbing on the device wall surface is made small and the driving torque of the elastic member is prevented from being increased.
Patent JP-H03290923-A (JP)
Title: Method for crystal growth and crystal product obtained by the method
Inventor: KUMOMI HIDEYA
IPC: H01L21/84
Filed: 1990-04-07
Abstract: PURPOSE:To artificially form a mono-crystalline nucleus only at a specific position in a face by a method wherein a fact that a crystalline nucleus formation process in an amorphous thin film depends on a projection process of ion implantation into the thin film is utilized so that after ions are implanted into a thin film with regions different in thickness formed in the face, heat treatment is done at a temperature of the melting point or lower. CONSTITUTION:An amorphous thin film 2 having a thick region 3 and a thin region 4 is adhered to a quartz substrate 1, and Si<+> ions accelerated to energy of 70keV are implanted on the entire face at a dosage of 1X10<15>cons.cm<-2>. Since a projection range of the implanted ions is 99.7nm at this time, the ions are located at an interface with the substrate in the region which has been thin by etching, but the ions are distributed on a position shallower than the interface by approximately 50nm on a region which remains thick. This substrate is subjected to heat treatment in an N2 atmosphere while a temperature of the substrate 2 is maintained at 590 deg.C to generate a crystalline nucleus 6 on the thick region. By further continuing the heat treatment, a crystalline grain 7 is generated in the vicinity of the thick region and this expands as a grain boundary 8.
Patent JP-S60236398-A (JP)
Title: Manufacture of speaker box
Inventor: OOTOSHI KEIJI
IPC: H04R1/02
Filed: 1984-05-09
Abstract: PURPOSE:To eliminate the effect of the variance of resin forming dimensions against an adhered part and to improve the airtightness by manufacturing a speaker box as a plural members of shapes cut in the horizontal direction so that the undercut will not be generated at the time of resin forming. CONSTITUTION:A speaker box excluded a bottom cover 10 is manufactured by resin forming as plural independent members (for instance, members 11-14) of shapes cut in the horizontal direction to the extent where the undercut will not be generated at forming a resin, and the members 11-14 are piled up and adhered each other by an adhesive agent. The adhering is as follows: the member 14 is placed on a flat floor so that a recessed groove provided on an adhered part of the member 14 can point upward, an adhesive material 40 is applied to a recessed part, and a projected part of an adhered part of the member 13 is inserted into the recessed part and coupled with it. The members 13 and 12 and those 12 and 11 are coupled, and force is applied in the direction of an arrow C, whereby the bonding is stabilized. The bottom cover 10 is screwed to the member 11 considering maintenance.
Patent JP-H09282185-A (JP)
Title: Real-time system and resource managing method for the same
Inventor: OKAMOTO YOSHINORI
IPC: G06F9/48
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a system by preventing operation stop caused by the generation of dead lock by efficiently performing the process of the entire system by setting the priority of processes corresponding to plural resources for each resource and using the resources successively from the process of high priority when the plural processes request the use of prescribed resources. SOLUTION: When a 1st process 7 requests the use of a 1st resource 4, a control part refers to a process managing table 2 and confirms whether the 1st process 7 has the ownership of the 1st resource 4 or not. When the other process having the user right of prescribed resource issues the use request of prescribed resource while the prescribed process uses the prescribed resources, while referring to the process managing table 2, the control part confirms the priority of the prescribed process currently using the prescribed resource and the priority of the process different from such a process and performs requeuing to the queue of the prescribed resource in a resource managing table 3 successively from the process of higher priority.
Patent JP-H06323669-A (JP)
Title: Air-conditioning water circulation system of vuilleumier heat pump
Inventor: KEN YOURAKU
IPC: F02G1/044
Filed: 1994-04-28
Abstract: PURPOSE: To promote improvement in heating efficiency, by allowing the cooling water of a low temperature heat exchanger to absorb heat from the combustion unit of a vuilleumier heat pump during a space heating, so as to maintain predetermined space heating COP. CONSTITUTION: During a space-heating, a heating water pipe HL is connected with an indoor heat exchanger 6 via an indoor connecting water pipe L1 by the operation of three way valves SV1, SV2 and four way valves FV1, FV2, and a cooling water pipe CL is connected with a waste heat exchanger 5 via a combustion unit connecting water pipe L3. During a space-cooling, the heating water pipe HL is connected with an outdoor heat exchanger 7 via an outdoor connecting water pipe L2, as the three way valves SV1, SV2 and the four way valves FV1, FV2 are operated, and the cooling water pipe CL is connected with the indoor heat exchanger 6 via the indoor connecting water pipe L1. Thereby, a low temperature heat exchanger 310 absorbs heat from a combustion unit 4 without absorbing heat from the outdoors during the space-heating, so that a low temperature chamber 300 is not affected by outdoor temperatures, so as to prevent the lowering in the heating COP caused by the change in outdoor temperatures, and improve heating properties.
Patent JP-H0234174-A (JP)
Title: Dispenser, manufacture thereof and production line
Inventor: HAINTSU HERUMAN BUAIKU
IPC: A61M13/00
Filed: 1989-04-11
Abstract: PURPOSE: To conduct cost down and mass production, by constituting a hollow body with a flat dish comprising an absorbent and air-penetrating material, and filling with micro capsules to cover with an adhesive cap. CONSTITUTION: An active matter, dispenser A is surrounded by a circular edge 1a and comprises a flat dish 1 made of an absorbent and air-penetrating material. The flat dish 1 is closed with a small cap 2, which is adhered to the circular edge 1a. At a chamber 3, micro capsules 4 filled with medical active matters are stored loosely. At outer center of the cap 2, a tampon like adhesive layer 5 is mounted and the adhesive layer 5 is further covered with a removable silicone protective film 6.
Patent JP-H01264421-A (JP)
Title: System for processing coding frame constitution
Inventor: SUDA HIROTO
IPC: H04B14/04
Filed: 1988-04-15
Abstract: PURPOSE:To prevent erroneous decoding of quantized bits so as to reduce the influence of produced misunderstanding by constituting a coding frame so that no positional misunderstanding is produced to plural specific bits in the course of decoding of the specific bits and packing the bits of the highest importance in the bit positions to which no positional misunderstanding is produced. CONSTITUTION:The subsection dividing and converting section 1 of a coding frame constitution processing system divides input signals into plural subsections in a frame of a fixed time and a quantizing section 2 quantizes the signals of the subsections into vectors or scalars. The vectors or the quantizing bit distribution at the time of the quantization are decided by means of an adaptive bit distribution processing section 3 at every frame and bits of the highest importance are packed in the bit positions to which no positional misunderstanding is produced by means of a packing section 4. Then the quantizing bit distributing information is coded by a multiplexing section 5. Even if an error occurs in the quantizing bit distributing information, such conditions that the coding bit of a frame is constant and the number of signals at each subsection is fixed are utilized.
Patent JP-S60237705-A (JP)
Title: Frequency demodulation circuit
Inventor: KANIWA KOUJI
IPC: H03D3/02
Filed: 1984-05-11
Abstract: PURPOSE:To use the loop filter of a PLL for the attenuation of unnecessary component of an FM-modulated sound signal in common and to reduce parts and pins in number by providing the loop filter of the PLL with lag filter characteristics and lag lead filter characteristics. CONSTITUTION:The PLL composed of a VCO5, phase detecting circuit 6, and loop filter 7 is connected to the AGC circuit 1 of the FM modulation and demodulation circuit of a sound multiplex recording system through a switch circuit 3, and a recording amplifier 9 and a regenerative amplifier 10 are connected to this PLL. The contact of the switch circuit 3 of this modulation circuit is placed at a side B for regeneration and a regenerated sound signal from the amplifier is applied to the detecting circuit 6, whose detection output is applied to the input terminal 71 of the filter 7. The band of the detection output is limited according to lag lead filter characteristics of the filter 7 and the band-limited output is outputted to an output terminal 72 to supply a control signal to the VCO5. Further, the detection output is band-limited according to lag filter characteristics of the filter 7 and outputted to an output terminal 73. Then, a demodulated sound signal is outputted to an IC pin terminal 105 to reduce parts and pins in number.
Patent JP-S61254079-A (JP)
Title: Overcurrent protecting system of constant voltage/ constant frequency inverter
Inventor: SADAYOSHI SEIJI
IPC: H02H7/122
Filed: 1985-04-30
Abstract: PURPOSE:To improve the reliability of a system by performing the overcurrent protecting operation of an inverter only at overcurrent time under the overcurrent condition of individual inverters and the AND condition of overcurrents in output buses. CONSTITUTION:CVCF inverters 12, 13 are connected in parallel, and operated in parallel. The inverter 12 has a current detector 1, an overcurrent detecting setter 4, and an overcurrent detector made of an overcurrent comparator 7, and the inverter 13 has an overcurrent detector similarly to the inverter 12. In this case, a current detector 3, a setter 6, and an overcurrent detector made of an overcurrent comparator 9 are provided in an output bus to the inverters 12, 13. AND circuits 10, 11 are provided to take the AND conditions of the CVCF overcurrents of the individual inverters 12, 13 and the output bus overcurrent. Thus, the inverters 12, 13 limit the outputs by an overcurrent signal from the AND circuits 10, 11.