baber/WOPTO huggingface dataset:
Patent JP-2001036528-A (JP)
Title: Multicast repeater for multi-spot communication
Inventor: KAWASHIMA MASAHISA
IPC: H04L45/16
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To make even a terminal, etc., connected by a line at slower rate possible to participate in multi-spot communication by converting a rate of a data stream from a repeating connection terminal by uni-cast and transmitting the data stream after the rate is returned by a multicast packet in which a multicast address allocated to the multi-spot communication is defined as destination. SOLUTION: The data stream to be received is selected and received by a multicast stream receiving means 2 among the data streams by the multicast packet to be allocated to the multi-spot communication by a stream selecting means 1. The selected and received data stream is converted into the data of the uni-cast packet and the converted data stream is transmitted to a terminal at the data distributing destination by a uni-cast stream transmitting means 4. At the time, information of desire for reception from the terminal at the data distributing terminal is received by a stream selection message receiving means 9.
Patent JP-S6099591-A (JP)
Inventor: OZAWA KUNIAKI
IPC: B25J19/06
Filed: 1983-11-02
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-H0870541-A (JP)
Title: Permanent magnet-type rotating electric machine
Inventor: SAKAI KAZUTO
IPC: H02K1/27
Filed: 1994-08-30
Abstract: PURPOSE: To provide a permanent magnet-type rotating electric machine with a wide speed range from low speed to high speed, good efficiency, and a high power factor, by adjusting interlinkaged magnetic flux of a permanent magnet effectively in a field of an armature coil. CONSTITUTION: A rotating electric machine is made up of a magnetic field system and a pair of armatures put opposite with a gap in between. In this case, the armatures or the magnetic field is used as a stator 1, while the other is used as a rotor 8. In the armature, an armature coil 3 is wound in a slot of an armature core 2. In the magnetic field system, a plurality of permanent magnets 6 magnetized radially for each magnetic pole are separated at intervals on a circumferential line and embedded in a slot of a magnetic field core 7.
Patent JP-S6361336-A (JP)
Title: Data error detecting system
Inventor: FUJIOKA YASUSHI
IPC: G06F11/00
Filed: 1986-09-02
Abstract: PURPOSE:To execute the error detection of transferred data without fail by returning received data to a transmitter and comparing them with original data transferred earlier by the transmitter. CONSTITUTION:The data transferred from a data processor 1 at a transmitting side through a unidirectional bus 3 and received by receiving side equipment 2 are returned from the receiving side equipment 2 through a data returning path 4 to the data processor 1 at the transmitting side. By comparing the returned data and the original data earlier transferred with the data processor 1 at the transmitting side, the error of the data transferred to the receiving side equipment 2 is detected.
Patent JP-H0936182-A (JP)
Title: Semiconductor element carrier tape
Inventor: YAMASHITA RIKIYA
IPC: H01L21/60
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element carrier tape which is high enough in antistatic properties and restrained from inducing static electricity when a cover tape is separated from it by a method wherein spots and vicinities of the pocket with which a semiconductor element comes into contact and the heat sealant layer of the cover tape are set smaller in surface resistivity or volume resistivity than a specific value. SOLUTION: A semiconductor element carrier tape is composed of a part pocket 1 where a semiconductor element 6 is housed, a plastic belt-like molded body 10, and a heat-sealing cover tape 7 which covers the pocket 1, wherein spots and vicinities of the pocket 1 with which the semiconductor element 6 comes into contact are set smaller in surface resistivity or volume resistivity than 10<12> Ω at a temperature of 23 deg.C and a relative humidity of 90%. The semiconductor element 6 is mounted on a seat 3 provided in the pocket 1, wherein the seat 3 is formed so as to restrain the metal lead 61 of the element 6 from coming into contact with the pocket 1. Furthermore, the heat sealant layer of the cover tape 7 is set smaller in surface resistivity or volume resistivity than 10<12> Ω at a temperature of 23 deg.C and a relative humidity of 90%.
Patent JP-H0255142-A (JP)
Title: Ink jet recorder
Inventor: NARUSE OSAMU
IPC: B41J2/05
Filed: 1988-08-18
Abstract: PURPOSE:To reduce a recording voltage for a discharge by generating bubbles in a liquid chamber between a pair of electrodes provided in the chamber having a section communicating with a discharge port and a different area, and then so applying a voltage as to vary the volume of the bubbles by discharging. CONSTITUTION:When a voltage Vp1 is applied between electrodes 1 and 2, Joule heat of W=Vp /R by a resistance R of conductive ink itself. However, in this case, since the volume of the passage of a liquid chamber 9 is small, the ink is boiled simultaneously upon application of the voltage, and bubbles 10 are generated. As the bubbles are grown, a current value is decreased, and when the bubbles block the passages, it becomes an OFF state. Here, when a voltage Vp2 is applied between the electrodes 1 and 2, a large electric field is generated between both the inks interposed at the bubble 10. When it arrives at a breakdown voltage, a discharge is generated, the generated bubble 10 is exploded, and liquid droplets 11 is splashed from an injection port by the energy.
Patent JP-H0490109-A (JP)
Title: Composite type magnetic head
Inventor: KASAGOE TOSHIYUKI
IPC: G11B5/265
Filed: 1990-08-02
Abstract: PURPOSE:To decrease the noises at the time of reproducing and outputting by parting the positional relation of the gap part between a recording head and a reproducing head at >=30mum in the recording track direction. CONSTITUTION:A magneto-resistance effect type head (MR head) 1 having an upper shielding layer 5, a lower shielding layer 6 and a magneto-resistance effect film 3 and an induction type magnetic head 2 of a monolithic type are made into the composite type magnetic head by joining the magnetic head 2 as a recording-only head and the reproducing-only MR head 1 on the same track line. The MR head 1 for reproducing and the head 2 for recording are provided by parting the positions of the gap part of the former head and the gap part of the latter head at >=30mum on the same track.
Patent JP-H01157582-A (JP)
Title: Linbo3 substrate with partial reverse polarization region, and manufacture and application of the same
Inventor: SHIMIZU HIROSHI
IPC: H01L41/257
Filed: 1986-09-01
Abstract: PURPOSE:To assure the application of the title LiNbO3 substrate to ultrasonic transducers, optical deflectors, optical modulators, or varieties of surface elastic wave devices all operative with high efficiency, by depositing a grating-shaped Ti film with a predetermined width on a +C surface of the LiNbO3 substrate, and heat-treating the film at a temperature slightly lower than the Curie temperature of the substrate to perform Ti thermal diffusion into the substrate, thereby making a thermal diffusion region with a reverse polarization. CONSTITUTION:Ti is vapor-deposited into a grating shape of the thickness of about 1000Angstrom  on the +C surface of a LiMbO3z plate having a C axis perpendicular to a plate surface with a predetermined space, and is left in Ar gas including air or water vapor for 5-10 hours for a heat treatment. Temperature of the heat treatment is kept at about 1030 deg.C slightly lower than the Curie temperature (about 1150 deg.C) of LiNbO3. Thus, a reverse polarization region is formed into a grating shape just under the deposited Ti film, which region has a polarity opposite to its spontaneous polarization.
Patent JP-H0652456-A (JP)
Title: Fire receiver
Inventor: FUJIKI HITOSHI
IPC: G08B17/00
Filed: 1992-07-31
Abstract: PURPOSE:To speedily confirm the kind of a sensor which senses a fire by displaying the kind of the sensor at a display means. CONSTITUTION:The fire receiver receives a fire signal outputted from the sensor 2 when a contact is made or when a voltage is developed, and then judges whether or not the fire signal is really generated owing to a fire factor and also decides the kind of the sensor 2 by a decision means. The decision means selects a character display showing the name of the sensor connected to the fire receiver such as a character display 10a of 'smoke sensor', a character display 10b of 'heat sensor', and a character display 10c of 'transmitter' and displays characters on a liquid crystal display, etc. A disaster prevention supervisor confirms the kind of the sensor having sensed the fire through the display means to easily recognize the cause of the alarming.
Patent JP-2000038951-A (JP)
Title: Control device for engine with mechanical super charger
Inventor: SASAKI JUNZO
IPC: F02D41/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To enhance combustibility by raising the temperature of intake air by making use of a mechanical super charger before catalytic warming-up and increasing the quantity of intake air, to increase the flow of intake air within a cylinder, and thereby enhance catalytic warming-up performance by increasing the quantity of retard for ignition timing, raising combustion temperature, increasing the quantity of exhaust gas and the like. SOLUTION: Ignition timing is retarded by a specified time by an ignition timing control means 52 before catalytic warming-up is finished, and concurrently, an electromagnetic clutch 21 and a super charger bypass valve are controlled in such a way that super charging is performed by a mechanical super charger using a clutch control means 53 and an ABV control means 54 even in a low loading before the catalytic warming-up. Furthermore, each throttle valve provided in an independent intake passage of each cylinder is controlled by a throttle valve control means 56 in such a way that each passage is throttled before the catalytic warming-up.
Patent JP-H0952283-A (JP)
Title: Paper passing device for lateral stretching machine
Inventor: MATSUBAYASHI SABURO
IPC: B29C55/20
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the title paper passing device capable of eliminating trouble such that a film is introduced into a lateral stretching machine in a corrugated oblique or bent state in a conventional apparatus. SOLUTION: Upper and lower conveyor belts 30, 20 arranged in opposed relation up and down in a state holding a continuously supplied film and capable of being individually up and down and running at the same speed are provided. An inclined part 32a is provided on the inlet side of the film of the upper conveyor belt 20 and the belt 22 of the lower belt conveyor 20 is formed from an air permeable material and the suction box 29 sucking the air under the rear surface of the film flowing on the belt 22 is provided to the film inlet port of the lower belt conveyor.
Patent JP-S58105224-A (JP)
Title: Projecting method of overhead projector
Inventor: YASUMA MICHIHITO
IPC: G03B21/132
Filed: 1981-12-18
Abstract: PURPOSE:To make magnification of a projecting image variable, by placing a variable focal distance lens used as a projecting lens, so as to be movable in the optical axis direction, between a stage for loading an object to be projected, and a screen. CONSTITUTION:An outline of an overhead projector is as shown in the figure, and in the body of this projector, a light source 1, a condensing Fresnel lens 3 and a stage 4 for loading an object to be projected are provided. Also, on the body, a variable focal distance lens 7 is provided through a support, and the light source 1 and the variable focal distance lens 7 are capable of moving along the optical axis, respectively. In order to magnify an image projected on a screen, the variable focal distance lens 7 is moved to a position B shown by a dotted line, and the light source 1 is also moved to a position of a dotted line, by which the image can be magnified. As a matter of course, reduction of the image can be executed by moving the lens 7 in the opposite direction to the position B.
Patent JP-H0953317-A (JP)
Title: Free access floor
Inventor: YOSHITANI IWAO
IPC: E04F15/024
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To simplify the laying of a floor plate in comparison with a conventional free access floor, by eliminating the necessity of distribution and marking for a floor surface. SOLUTION: Border frames 1 which are arrayed on a floor surface P, and branch frames 2 which are arrayed on the floor surface P are set in parallel with one another at predetermined intervals, and a floor plate A is laid bridging between receiving seats 1a, 2a formed in both frames, and a branch plate is laid between both frames so as to form a main space S1 . A plurality of groups of center frames 3 attached on the floor surface P are arranged in parallel with one another at predetermined intervals, and the floor plate A is laid bridging between the receiving seats formed in the center frames 3 which are opposed to one another so that the floor plate A is laid between the center frames 3 in order to form a branch space S2 . The main space S1 and the branch space S2 are communicated with each other through a wire passing port 2 formed in the side part of the branch frame 2.
Patent JP-S5995026-A (JP)
Inventor: HIRANO HIDENORI
IPC: A47L9/28
Filed: 1982-11-22
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-S60101387-A (JP)
Inventor: TANITOU YOSHIO
IPC: F16L27/00
Filed: 1983-11-04
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-2000038123-A (JP)
Title: Braking force control device for vehicle
Inventor: WATABE YOSHITOMO
IPC: B60T8/48
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To reflect the brake request of a driver on the braking force of at least part of wheels by connecting the wheel cylinder of at least part of wheels and a master cylinder when automatic brake control is continuously implemented for the prescribed time and no brake request of the driver is detected. SOLUTION: The braking force control by behavior control is applied to the left front wheel (S160). If the count value Tfl of a timer is below a first reference value Tfle (S180), the braking force control by behavior control is applied to the right front wheel (S2 00). If the count value Tfr of the timer is below the first reference value Tfle (S220), the count value Tfr of the timer is set to 0, and the count value Tfr of the timer is increased by an increment of ΔT (S230). If no braking is applied (S240), whether or not the count value Tfr of the inner exceeds a second reference value Tfls is judged (S250). The process goes to (A) if the judgment is YES and goes to (E) if the judgement is NO.
Patent JP-H0763097-A (JP)
Title: Fuel controller of engine
Inventor: TOGAI KAZUHIDE
IPC: F02D41/14
Filed: 1993-08-20
Abstract: PURPOSE:To detect abnormal operation of an intake/exhaust valve opening/ closing operation stop means by utilizing an air-fuel ratio detection means, and to eliminate necessity to provide a specified sensor separately so as to reduce its cost, in the fuel controller of an engine for performing a full cylindrical operation and partial cylindrical operation response to an operational condition. CONSTITUTION:An abnormality judgement means 45 for comparing air-fuel ratio by an oxygen sensor 22 with the set air-fuel ratio by an air-fuel ratio setting means 41, and judging abnormal operation of intake/exhaust valve opening/closing operation stop mechanisms 11, 12 when the detected air-fuel ratio in a second operational range(partial cylindrical operational range) is on the leaner side than a specified value by a specified value.
Patent JP-H0878433-A (JP)
Title: Semiconductor device
Inventor: KITAHATA HIDEKI
IPC: H03K19/00
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the dimension of a bipolar transistor to which SST(super self-aligned technology) is applied. CONSTITUTION: A base extraction electrode 8 is formed so as to stretch on an insulating film 5 formed on a collector region. An aperture part 14 for a collector extraction electrode is formed so as to penetrate the inside from the outer peripheral end of the base extraction electrode 8. A side wall insulating film 15 is formed on the side wall of the aperture part, and insulates the aperture part 14 from the base extraction electrode 8. A tungsten plug for a collector extration electrode is buried in the aperture part 14.
Patent JP-H0654049-A (JP)
Title: Telephone set
Inventor: HORIMOTO MASASHI
IPC: H04M1/65
Filed: 1992-08-03
Abstract: PURPOSE:To allow the subscriber to obtain a required telephone number from a visiting place through the use of an automatic message reply function by giving an abbreviation number to a dialer and voice-synthesizing the required telephone number when the telephone number retrieval request comes from a line wire while designating its abbreviation number. CONSTITUTION:Abbreviation number are registered in advance in a memory built in a dialer 5. When the user used to make line wire phone call by using an abbreviation dial number at home is going to make a phone call from a visiting place, the user uses an outside telephone set 7 to make a dialing to the above telephone set and then dials a mode setting signal, receives a signal representing the signal reception from a CPU 10 and then the user pushed the abbreviation number. A DTMF receiver 9 receives a DTMF signal relating to the abbreviation number, and the CPU 10 gives the signal to the dialer 5. The dialer 5 references its built-in memory and outputs the telephone number corresponding to the abbreviation number to a voice synthesizer 8 as a DTMF signal. The voice synthesizer 8 synthesizes a voice signal from the DTMF signal and sends the signal to a line wire L via a speech network.
Patent JP-2000038527-A (JP)
Title: Resin composition for cationic electrocoating containing aliphatic hydrocarbon group and cationic electrocoating composition
Inventor: SAKAMOTO HIROYUKI
IPC: C08G59/14
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for cationic electrocoating which has a high throwing power and also yields a coating exerting a high impact resistance and a cationic electrocoating composition. SOLUTION: An aliphatic hydrocarbon group-containing resin composition for cationic electrocoating which has a number average molecular weight of from 500 to 20,000 and comprises a resin having an epoxy resin as a skeleton contains, against 100 g resin composition solid component, from 5 to 400 mmol sulfonium group (a), from 80 to 355 mmol 8-24C aliphatic hydrocarbon group (b) which optionally contains an unsaturated double bond within its chain and from 10 to 315 mmol at least one of an organic group or propalgyl group (c) having an unsaturated double bond at its end and has a total content of (a), (b) and (c) of 500 mmol or less against 100 g resin composition solid component.
Patent JP-2001035847-A (JP)
Title: Process simulation method
Inventor: AKIYAMA YUTAKA
IPC: G06F17/50
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To omit wasteful deformation calculation and realize rapid oxidation calculation by extracting an effective oxide film thickness from a surface oxidant concentration, by cutting time increment Δt and returning to a second process without carrying out deformation calculation when an effective oxide film is thicker than a designated oxide film. SOLUTION: An effective oxide film thickness in a designated place is calculated from a surface oxidant concentration Cox (S106). An effective oxide film thickness Tox-eff is the sum of an oxide film thickness in a time t-save which can be calculated from an oxidant concentration and the amount of an increase of an oxide film thickness by Δt. When the effective oxide film thickness Tox- eff is compared with a designated film thickness Tox-target (S107) and both thereof are matched with each other, oxidation reaction velocity calculation (S113), new interface preparation (S114) and deformation calculation (S115) are carried out and finished. When the effective oxide film thickness Tox-eff is thicker than a designated film thickness Tox-target, time increment is cut to 1/2 (S109).  In this case, it returns to a preceding process (S104) without carrying out deformation calculation and above procedures are repeated.
Patent JP-H0929453-A (JP)
Title: Spotting position teaching method for robot welding gun
Inventor: SATO YOSHIO
IPC: B23K11/24
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To easily read the coordinate value of a welding spotting position for a robot gun for spot welding and to execute programming to a controller as position data. SOLUTION: In a method to teach the coordinate value of a welding spotting position when a robot gun for spot welding having an electric motor 5 and/or electric motor 12 to respectively drive a moving side electrode 6, whole gun or fixed side electrode 8 is advanced in the pressurizing direction by numerical control and spot welding is executed, at every time the robot gun is sequentially moved to a work spotting position, the whole gun or fixed side electrode are moved until the tip end of fixed side electrode 8 is brought into contact with the work spotting position.  When the fixed side electrode is zero touched, this is detected by a touch detector 10, movement stopping of the gun is executed by outputting the detected signal and then while the output data at this time is taken to the position data relating to the coordinate value of a spotting point of the robot gun, programming is executed. By this method, by inserting the work between electrodes, the teaching of coordinate data of the complicated spotting position is simply executed in a short time.
Patent JP-S6450241-A (JP)
Title: Tracking servo circuit
Inventor: MORIAKI MASAYUKI
IPC: G11B7/09
Filed: 1987-08-20
Abstract: PURPOSE:To suppress the tracking error of a circuit for a flaw on a disk and vibration transmitted to a pickup, by comparing and deciding the fluctuation timing of each sensor output, and switching and controlling the gain of a servo system based on a decided result. CONSTITUTION:Current signals photoelectric-transduced by photosensors 1 and 2 are inputted to a subtraction amplifier 6 after being voltage-converted by current-voltage conversion buffers 4 and 5, then, a tracking error signal is generated. The signal, after phase compensation being applied, is amplified by an operational amplifier 8 and is impressed on a tracking coil 9, thereby, driving control is performed on an objective lens. Meanwhile, the output signals from the current-voltage conversion buffers 4 and 5, only the frequency components of which generated due to the flaw on the disk or the vibration applied on the pickup being taken out by low-pass filters 10 and 11, are converted to rectangular signals by comparators 12 and 13, then, are impressed on a microcomputer 14. From the microcomputer 14, a signal to switch and control switches 17 and 18 is outputted. In such a way, it is possible to suppress the tracking error of the circuit.