baber/WOPTO huggingface dataset:
Patent JP-H0394800-A (JP)
Title: Electromagnetic induction-heating type iron device
Inventor: IKEBOU YASUHIRO
IPC: D06F75/02
Filed: 1989-09-08
Abstract: PURPOSE:To improve the ironing workability and to make the device small in size and light in weight by using induced electromotive force by a high frequency magnetic field as a power source of an iron body side. CONSTITUTION:At the time of starting an ironing work, an iron body 2 is placed in a position of a heating coil 4 for preheating, and a smoothing iron face 9 of the iron body 2 is heated until it becomes a set temperature by an electromagnetic induction heating device 5. In this case, by a generated high frequency magnetic field, a high frequency AC voltage by mutual induction is induced in a power generating circuit 17 and a resonance is caused, and amplitude of the high frequency AC voltage generated across its circuit becomes maximum. Subsequently, induced electromotive force generated by the power generating circuit 17 is charged by a charging circuit 22. Next, the iron body 2 is carried to a position of a heating coil 3 for a work, and an ironing work is executed. When the smoothing iron face 9 of the iron body 2 is not heated, the power charged by the charging circuit 22 is supplied to a temperature control part 11, and the temperature control part 11 detects a temperature of the smoothing iron face 9 and transmits a control signal to the electromagnetic induction heating device 5.
Patent JP-H0687639-A (JP)
Title: Air-entraining agent
Inventor: YAMATO FUJIO
IPC: C04B24/22
Filed: 1992-09-01
Abstract: PURPOSE:To eliminate loss of air and to improve the durability, applicability and workability in freezing and thawing by condensing a specified compd. with formaldehyde. CONSTITUTION:A compd. shown by the formula (R is 1-6C straight-chain and branched-chain alkyls such as methyl, ethyl and hexyl, and X is alkali metals such as Na and K) is allowed to react with formaldehyde to obtain the reaction mixture. The mixture is then cooled to adjust the solid content, and an air- entraining agent consisting of the condensate having 500-5000 weight average mol.wt. is produced. A combination of the agent and a cement dispersant as the naphthalene or melamine high-performance water reducing agent is added, as required, to a hydraulic cement composition, etc.
Patent JP-2001058893-A (JP)
Title: Method and apparatus for promoting fermentation and composting
Inventor: NAKAJIMA CHUZABURO
IPC: C05F17/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To promote fermentation and composting by air circulation of uniform temperature by internally installing heat pipes in air sending tubes constructed in piping channels of a compost bed and warming a gas sent from the air sending tubes. SOLUTION: Heat pipes 41a to 41d are inscribed in air sending tubes 3a to 3d constructed in channels 2a to 2d formed in a compost bed 1 and are connected to a pipe for a heat source fluid transportation. For example, ventilation holes 24a and 24b are bored at the lower side of a heat-resistant column 16 constituting the air sending tube 3a. A part of air sent through an air sending pipe is spouted out to the lower part of the piping channel 2a, raised in the piping channel 2 and blown into an organic material 11 placed on the compost bed 1. The residual air is sent through the air sending pipe to the next air sending tube.  Warm air spouted out from the air sending tube 3a is passed through the ventilation holes 24a and 24b besides warm air blown into the organic material 11 to heat the whole compost bed 1 through concrete forming the compost bed 1 and to efficiently warm the organic material 11.
Patent JP-H0394877-A (JP)
Title: Masking method in lining of inner face of cast iron pipe
Inventor: TAKEUCHI KATSUYUKI
IPC: B05D1/32
Filed: 1989-09-07
Abstract: PURPOSE:To omit attachment and detachment of a jig for masking to/from a joint part and to enhance operation efficiency by utilizing a core to form the inner face of the faucet part of a cast iron pipe at a time for casting thereof and utilizing this core for masking of the inner face of the faucet part. CONSTITUTION:After the inner face of a cast iron pipe 1 is polished in a hot inner sliding stage, the cast iron pipe 1 is pulled out from a mold by taking off a stopper 11 and a spacer 15 and provided on the turning rolls 17. While leaving a core 8 remaining on the inner face of the faucet part 2 of the cast iron pipe 1, the cast iron pipe 1 is rotated by the turning rolls 17 in such a state that a trough 20 is inserted to the place reaching the faucet part 2 from the insertion faucet part 4 side of the cast iron pipe 1. Thereby polyethylene powder 21 is applied to the inner surface of the cast iron pipe 1 by the trough 20 to perform polyethylene lining. Successively the trough 20 is pulled out from the cast iron pipe 1 and a brush 18 is inserted into the faucet part 2. The residual part of the core 8 is taken off from the inner face of the faucet part 2 by the brush 18.
Patent JP-H1078484-A (JP)
Title: Dust collector
Inventor: HASHIMOTO TADAO
IPC: B01D46/10
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate output of a packing at the time of replacing filter paper and to replace the paper in a short time by hermetically sealing a circumference of a vent hole of a filter paper holder by a flexible packing to be pressed by elastic force. SOLUTION: A packing 5 is disposed at a circumference of a suction hole 6 of a body 1. A filter paper holder with filter paper is pressed by a packing 11 of a movable block 10 to be pressed by a spring 9 and held hermetical sealing. When the air is sucked, the air passing a vent hole 10a always passes the paper so that dust remains. When the paper is replaced, a pushbutton 2 is pressed. Then, a door 8 is slightly swung by a force of the spring 9, and then rotated by a finger. A lower part of the door 8 is positioned at a protrusion of a lower part of the hole 6, for example, at 40 to 80 degrees and stopped in a fully opened state. Thus, the holder is drawn or inserted, and the paper is easily replaced. It can be returned to a using state by one hand. The packings 5, 11 are formed of material such as, for example, flexible or foamable synthetic resin or rubber. The two packings are not removed at the time of replacing the paper.
Patent JP-H0872697-A (JP)
Title: Fault detection for anti-skid device
Inventor: HASEGAWA TSUNEO
IPC: B60T17/22
Filed: 1994-09-01
Abstract: PURPOSE: To provide a fault code flickering action for a warning lamp easily by fitting a connector which can attach and remove a diode for inhibiting inverse current to the warning lamp from a main relay between the warning lamp and the main relay, and removing the diode at a fault code reading mode. CONSTITUTION: An ignition switch 12 is serial-connected to a warning lamp 13, and serial-connected to the contact 15a of a main relay 15 through a diode 14. The main relay 15 lights up the warning lamp 13 if some fault occurs in an ABS system. The diode 14 is connected to a circuit so as to be attached and removed to/from a connector 21. As a result, by starting a fault code reading mode, turning off the main relay 15 and removing the diode 14 from the connector 21, it is possible to control flickering of the warning lamp 13 with the W terminal of a controller 1 and read out a fault code stored by the controller 1 easily.
Patent JP-2000061843-A (JP)
Title: Slurry tank for wire saw
Inventor: OISHI HIROSHI
IPC: H01L21/304
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To stabilize slicing work for an ingot by preparing slurry with abrasive grains uniformly dispersed without being aggregated. SOLUTION: Abrasive grains 28 passing from a hopper 21 via a shutter 23 through a fixed sieve 24 and a vibrating sieve 25 is added to coolant (slurry 11) contained in a tank mainbody 12. Because the abrasive grains 28 are crushed in pieces with the vibration of the vibrating sieve 25, the abrasive grains 28 made into individual grains are suspended in the slurry 11 without producing aggregates with plural aggregated grains. In this way, the slurry with no aggregates is supplied to a wire saw to stabilize slicing work and provide a wafer excellent in stable quality.
Patent JP-H0982006-A (JP)
Title: Recording medium storing device and disk device with recording medium storing device
Inventor: KAJIYAMA YOSHIHIRO
IPC: G11B17/24
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent an optical disk from being scratched due to contact by supporting the outer-periphery edge of the outer-periphery surface of a disk- shaped recording medium from both sides to support the recording medium from both sides and to support the recording medium nearly vertically. SOLUTION: When an optical disk D is housed at a disk storage part 15 of a rotary table 8, the optical disk D is held in a nearly vertically erected state at each disk storage part 15. Namely, by inserting the optical disk D into the disk storage part 15 and holding the optical disk D with an inner supporting part 20 of an inner support 16 and an outer support part 21 of an outer support body 17, both outer-periphery edges on the outer-periphery surface of the optical disk D are pressed against both inclined surfaces of V-shaped grooves 23 and 24 due to dead weight since the V-shaped groove 23 is formed on the bottom surface of the inner supporting part 20 and the V-shaped groove 24 is formed on the bottom surface of the outer supporting part 21.  Then, the weight of the optical disk D is supported at a low part and at the same time the fall of the optical disk D can be prevented at a side part due to the function of both V-shaped grooves 23 and 24.
Patent JP-2001060177-A (JP)
Title: Data streamer
Inventor: TAJIMA HIROSHI
IPC: G06F11/10
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To check a data transmission system on the side of an external interface. SOLUTION: A CPU 126 generates data for self-diagnosis and stores these data for self-diagnosis on a RAM 138 of a PCI interface 136. The data for self-diagnosis stored on this RAM 138 are outputted through the PCI interface 136 and a PCI bus 30 to an SCSI interface 132A, for example. The SCSI interfaces 132A and 132B are connected by an SCSI cable 144 and the data for self-diagnosis outputted to the SCSI interface 132A are inputted through the SCSI cable 144 and the SCSI interface 132B to the PCI bus 130 and returned through the PCI interface 136 to the RAM 138. By comparing and collating the returned data for self-diagnosis with original data for self-diagnosis, the CPU 126 performs the self-diagnosis of the SCSI interface.
Patent JP-S6392553-A (JP)
Title: Paper feed controlling method for copying machine of the like
Inventor: MIYAWAKI SHOZO
IPC: B65H9/14
Filed: 1986-10-03
Abstract: PURPOSE:To prevent a jam due to slippage in paper detection from occurring, by comparing the equalized timing with the reference timing, and feeding the increment or the decrement back to the reference timing of a sensor at the downstream. CONSTITUTION:Paper end passing data are stored in a nonvolatile random access memory 44 in advance. A micro-central processing unit 40 checks the paper end passing data each time transfer paper passes through each sensor, having it stored in a random access memory 43, and simultaneously, comparing it with the data stored in the nonvolatile random access memory 44, and it confirms that the data is within the range. When it is out of the range, it is regarded as a jam as a matter of course. Among paper end passing data stored in the ram 43, the newest plural data are equalized, comparing the equalized one with the central value of the data of the nonvolatile RAM44, and the increment or the decrement are fed back to each of sensor data afterward. With this constitution, timing slippage at the sensor situated in the upstream of transfer paper connection is able to avoid exerting its accumulation on the sensor situated in the downstream.
Patent JP-H0285438-A (JP)
Title: Movable roof
Inventor: ASAKAWA TOKIO
IPC: E04B1/346
Filed: 1988-09-19
Abstract: PURPOSE:To make a roof open and close at an optional place by forming a dome-formed roof body of plural fan-formed roof blocks and making a part of the roof blocks fixed and the other roof blocks rotatable around the apical part of the roof body. CONSTITUTION:Plural fan-formed roof blocks 2a-2d are disposed so as to form a dome-formed roof body 2. The roof blocks 2c, 2d are fixed, and the roof blocks 2a, 2b are made rotatable along the fixed wall 1 surrounding the facility. The roof blocks 2c, 2d are provided with a supporting axis at the parts corresponding to the apical part of the roof body 2, so that the upper end parts of the rotatable roof blocks 2a, 2b are rotatably supported. A drain board is further provided at the boundary part between the fixed roof blocks 2c, 2d and the rotatable roof blocks 2a, 2b. The rotatable roof blocks 2a, 2b are rotated by means of a drive mechanism so as to open and close optionally.
Patent JP-H0958093-A (JP)
Title: Recording device
Inventor: MIURA SHIGEO
IPC: H04N1/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To control the whole even when an option unit is connected by providing both an interface with a first means to be controlled and a second interface which is physically different in a control means and enabling control of these interfaces regardless of connection with these control means and the number of connections. SOLUTION: Both interfaces with a first means 3-5 to be controlled and a second means 6 to be controlled are provided in the body 1 of a printer. These means to be controlled with which a control means 2 is connected are controlled regardless of connection with the control means 2 of these means to be controlled and the number of connections. In such a way, the body 1 of the printer is equipped with two pieces consisting of physically different interfaces 21, 22 on the upper step side and interfaces 21, 22 on the lower step side. A transmitting signal TX and a receiving signal RX of a control part 7 which are transferred through these interfaces are transmitted and received through a selector 8. Changeover of the transmitting signal TX and the receiving signal RX is performed and daisy-chained connection of the whole is constructed.
Patent JP-H0788618-A (JP)
Title: Trough type molten metal supplying device
Inventor: DANNOURA SADAYUKI
IPC: B22D39/00
Filed: 1993-09-21
Abstract: PURPOSE:To prevent the stickiness of foreign matter on the sealing surface of a valve seat part and a valve rod by arranging a valve part rotating mechanism at the upper part of the valve rod and rotating the valve rod after completing the closed movement. CONSTITUTION:Molten metal 15a is poured into an injection sleeve 3 by vertically moving a weighing valve rod 26 to open/close the sealing surface 27a of a valve seat sleeve 27. After pouring the molten metal, the weighing valve rod 26 is descended by action of an air cylinder 72 and abutted on the sealing surface 27a. The weighing valve rod 26 is rotated with a air motor 62 and the foreign matter stuck to the sealing surface 27a is removed and the molten metal 15a is perfectly sealed. The closeness between the sealing surface 27a and the weighing valve rod 26 can perfectly be obtd., because the foreign matter stuck to the sealing surface 27a is finely crushed and removed by pushing force and rotation of the weighing rod 26 in the closed moving condition of the weighing valve rod 26.
Patent JP-H0680049-A (JP)
Title: Traction control method of vehicle
Inventor: INAGAKI HIROMI
IPC: B60W10/18
Filed: 1992-09-02
Abstract: PURPOSE:To prevent the mutual interference with the operation control of a device by changing over the output control of a power source and the operation control of brake devices for driving wheels for each of control regions that have been plurally divided on the basis of the comparison of the speed of driving wheels with a judging reference value respectively. CONSTITUTION:At least on the basis of the comparison result of the speed of driving wheels with a judging reference value which has been determined by adding a slip ratio to the vehicle speed, the slip tendencies of driving wheels WDL. WDR are judged by a control unit 6, and when the driving wheel speed exceeds the judging reference value for the first time, and while the condition continues, the output of a power source E is decreased to a target value, and also brake devices BDL, BDR are operated in accordance with the degree of the slip tendencies. After the driving wheel speed falls below the judging reference value, and while the driving wheel speed is less than the judging reference value, the output of the power source is increased in accordance with the degree of the slip tendencies, and also the brake devices BDL, BDR, are brought into a nonoperation state.
Patent JP-S61113029-A (JP)
Title: Image photographing device
Inventor: HARA HIROSHI
IPC: G03B15/00
Filed: 1984-11-07
Abstract: PURPOSE:To prevent a dead space from appearing in a photographic image on a photosensitive sheet by arranging respective display cells of a plane type display device at intervals of an integral multiple of the longitudinal and lateral size of the display cells and taking a photograph while moving the plane type display device and photosensitive sheet relatively. CONSTITUTION:The respective display cells C11-Cnm have longitudinal and lateral dimensions (l) and (l) and the interval (dead space) between adjacent display cells is an integral multiple of the longitudinal and lateral size of the display cells, e.g. (l) and (l). When a display image is photographed on the photosensitive sheet 4, the relative position with the photosensitive sheet is moved by the distance (l) in display array directions X and Y successively and a photograph is taken at each position. A position adjustment is made at very time a photograph is taken by operating a shutter 5. Consequently, the photographic image having no dead space is obtained.
Patent JP-S6388865-A (JP)
Title: Semiconductor device
Inventor: AIHARA KAZUHIRO
IPC: H01L29/78
Filed: 1986-10-01
Abstract: PURPOSE:To enhance an applied voltage for breaking an insulating oxide film as a gate oxide film by forming the heads of a gate polysilicon electrode on the contacting part of the end of a field oxide film with source, drain regions. CONSTITUTION:A gate polysilicon electrode 3 is formed longer than conventional electrodes at heads 3a, 3b formed on the contacting parts of the end of a field oxide film 1 with source, drain regions 2. The length of the electrode means the distance between the source region and the drain region. That is, it is the lateral width of the electrode 3. In a semiconductor device constructed as above, when a voltage is applied between the electrode 3 and a semiconductor substrate, the length of the electrode 3 is long and charged-up charge amount is constant. Accordingly, the charge density becomes lower than the conventional one to enhance a voltage applied to an insulating oxide film.
Patent JP-S58118563-A (JP)
Inventor: KARORII REMUPERUTO
IPC: C07D205/08
Filed: 1982-12-27
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-H0397709-A (JP)
Title: Polyester compound and preparation thereof
Inventor: NAKAMURA HITOSHI
IPC: C08F299/04
Filed: 1989-09-11
Abstract: PURPOSE:To prepare the subject polymer having specific repeat units, excellent transparency, excellent heat resistance, excellent impact resistance and high glass transition point and useful for manufacturing fibers, films, etc., by polycondensing norbornene dimethanol with a dicarboxylic acid (derivative). CONSTITUTION:5-Norbornene-2,2-dimethanol(NDM) is polycondensing with a dicarboxylic acid (derivative) (e.g. terephthalic acid or naphthalene dicarboxylic acid) in a molar ratio of preferably 1:1 to provide the objective compound having repeating units of the formula (R is alkylene or arylene) and having a number-average mol.wt. of >=3000. The NDM can readily be synthesized from formaldehyde and 5-norbornene-2-carboaldehyde which is the Diels-Alder's adduct of cyclopentadiene to acrolein.
Patent JP-H06268777-A (JP)
Title: Long-distance communication equipment provided with means for advance payment which allows safety remote loading and remote loading method
Inventor: ROORA NUBU
IPC: G07F7/08
Filed: 1993-09-21
Abstract: PURPOSE: To secure both secrecy and maintenance for a remote loading method of value unit for prepayment. CONSTITUTION: This facility includes an active authentication mode of an independent set (PA) and an access system (SAA), a calculation mode of a remote loading master key (KCH or (SCH, PCH)) set at the level of a certification center (CA), a transmission mode set to the access system (SAA) of an enciphered remote loading master key, and a remote loading mode that offers a safe remote loading method of a prepayment means (MPAY) to be executed by the access system with the help of the remote loading master key that is transmitted in the said way respectively in response to a prescribed number of remote loading request words (R) of value units which are given from the set (PA).
Patent JP-2001060128-A (JP)
Title: Driving control method for timer and timer installing device
Inventor: SHIMIZU YUUKIYU
IPC: G04F3/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of timers to be installed. SOLUTION: A flag F expressing whether a counter register T of the timer is used or not is provided respectively corresponding to the respective counter registers T. When the measurement of time is requested, on the basis of the said flag F, a stopped timer retrieving part 3 retrieves the counter register T under stopping. A timer allocation driving part 4 allocates the counter register T under stopping detected by the retrieval of the stopped timer retrieving part 3 as a timer for processing the said measurement of time and the target count time of the said time measuring processing is registered in the counter register T. An ID issuing part 5 issues an ID peculiar to the said time measuring processing for the said selected counter register T. A device operation control part 2 monitors the driving condition of the counter register T on the basis of the ID.
Patent JP-S60127599-A (JP)
Title: Dynamic-type randam access memory
Inventor: SAITOU SHIYOUZOU
IPC: G11C11/34
Filed: 1983-12-14
Abstract: PURPOSE:To shorten the erasing time remarkably and to allow it optimal for a picture memory with large capacity by applying it to a dynamic randam access memory and at the same time, by erasing the date of all bits of the memory cell array. CONSTITUTION:In the non-selection condition of a word line WL1..., the operation which erases the data of all bits of a memory cell array 1 inside a memory chip at the same time is executed by the input of the all-bit simultaneous erasing control signal of one level from the outside of the memory chip. Transistors (TR) 9 and 10 are controlled to the turning-on condition by the input, and an input/output line I/O, etc., decrease up to a substrate bias voltage VBB, and therefore, a column selection TR 6 and 7, and a TR3 of a memory cell 2... become the turning-on condition. Thus, the charge of a capacitor 4... of the memory cell discharges through the TR 9 and 10, and the memory cell to which zero level is written until then does not change the condition. As a result, the erasing time can be shortened remarkably compared with the sequence erasion by the bit unit.