baber/WOPTO huggingface dataset:
Patent JP-H10154115-A (JP)
Title: Information processor provided with lan controller having cache
Inventor: KUBO CHIZUKO
IPC: G06F5/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a LAN controller from generating underrun and overrun in an information processor which is provided with the LAN controller. SOLUTION: When a LAN controller 2 receives receiving data for its own device via a LAN 11, the controller 2 writes it on a LAN cache 3. The receiving data written on the cache 3 is written in a receiving data area 1R in main memory 1 by a LAN memory controller 4, further written on CPU cache 6 by a memory controller 7 and read by a CPU 5. Transmitting data which is transmitted by the CPU 5 it written in a transmission data area 1S in the memory 1 by the controller 7, the controller 4 writes the transmission data stored in the area 18 on the cache 3, and the controller 2 sends the transmission data written on the cache 3 to the LAN 11.
Patent JP-H08157212-A (JP)
Title: Potassium fluoroaluminate columnar particle, its production and flux composed of the same
Inventor: YAMAMOTO KOJI
IPC: B23K35/363
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a potassium fluoroaluminate columnar particle excellent in fluidity by neutralizing a fluoroaluminic acid solution obtained by dissolving aluminum hydroxide in hydrofluoric acid with a potassium hydroxide solution. CONSTITUTION: The fluoroaluminic acid solution is obtained by dissolving aluminum hydroxide in hydrofluoric acid having <=20% concn. in the molar ratio of Al:Fi=1:4 to 4:5 and keeping the temp. of the solution at 75-85 deg.C. Next, the desired particle is obtained by adding the potassium hydroxide solution having <=15% concn. to the solution so as to make slurry concn. at the time of completing the reaction <=18%. The particle is the potassium fluoroaluminate particle having 12-20μm particle diameter and of the columnar particle having the aspect ratio of 5-10. The particle diameter and the aspect ratio of the potassium fluoroaluminate particle is controlled by decreasing the slurry concn. at the time of completing the reaction in the producing process.
Patent JP-H07191093-A (JP)
Title: Method and device for adjusting variable resistor
Inventor: NARUO NOBUYUKI
IPC: G01R31/28
Filed: 1993-12-27
Abstract: PURPOSE:To adjust the resistance value of a variable resistor constituting part of an electric circuit in a short time so as to adjust the output response level of the resistor to a prescribed level. CONSTITUTION:A computer 1 discriminates whether or not the output response level of a circuit section 7 to be adjusted outputted from an output measuring section 4 falls within a range from an allowable highest level to an allowable lowest level and, when the output response level falls within the range, the adjustment of the circuit section 7 is completed. When the output response level does not fall within the range, the computer 1 finds the level difference between the output response level and a reference level by subtracting the former from the latter and also finds the variation of the resistance value of the circuit section 7 as the product of the level difference and a factor. In addition, the computer 1 finds the resistance value from the readings of an ammeter 5 and voltmeter 6 and discriminates whether or not the resistance value is adjustable. When the resistance value is adjustable, the computer 1 finds the angle of rotation corresponding to the variation of the resistance value and rotates the rotating shaft of the resistor 8 by the angle of rotation by operating a driver section 2.
Patent JP-H08159400-A (JP)
Title: Unprocessed feed pipe retrieving system
Inventor: NUKUI KAZUMITSU
IPC: F17D5/06
Filed: 1994-12-02
Abstract: PURPOSE: To provide an unprocessed feed pipe retrieving system in which an unprocessed feed pipe connected to a gas transporting main branched pipe can be retrieved with good working property within a short time. CONSTITUTION: When an acoustic pulse 38 of a frequency A is transmitted from a measuring unit 13, the acoustic pulse 38 is propagated in a main branched pipe 11 from a feed pipe 12 to the branched part of an unprocessed feed pipe 18 and the branched part of a feed pipe 14 having a gas meter 15 mounted thereon, and reflected by these branched parts. The gas meter 15 has a function for transmitting, when the acoustic pulse of the frequency A is received, an acoustic pulse of a frequency B differed from it. The measuring unit 13 receives the reflected waves 51, 52 of the frequency A from the branched parts and the acoustic pulse 45 of the frequency B from the gas meter 15, displays the received waveform, and calculates and displays the presence and position of the unprocessed feed pipe 18 from the pattern of the received waveform.
Patent JP-H01173186-A (JP)
Title: Identifying system
Inventor: TANAKA HIROKAZU
IPC: G06K19/07
Filed: 1987-12-28
Abstract: PURPOSE:To surely identify the codes of respective ID cards even when the plural ID cards exist in the irradiation area of a transmission device by identifying the codes of objects to be identified with light signals transmitted from the objects to be identified and signal lights emitted from the transmission device. CONSTITUTION:When personnel enter the authorized to room are three persons having codes A, B, and C, respectively, the signal lights outputted from a transmission device 12 become modulation lights modulated in the order of A, B, and C. Thereafter, an ID card 11b having the code B receives the signal light modulated by the code B after an ID card 11a emits a signal light La, and the ID card 11b emits a signal light LB to the transmission device 12 immediately after that. An identifying device 13 confirms the existence of the ID card 11b from the emitted signal light LB. Therefore, the signal lights LA and LB are never emitted simultaneously, and the transmission device 12 processes each signal light from each ID card in a time series. Thus, the codes of the respective ID cards can be surely identified even when the plural ID cards exist in the irradiation area of the transmission device 12.
Patent JP-H05145229-A (JP)
Title: Flexible conductor and manufacture thereof
Inventor: HORII SHIGEO
IPC: B32B15/08
Filed: 1991-11-18
Abstract: PURPOSE:To provide a very thin, flexible conductor with strong adhesion between its metal conductor layer and insulating carrier, while preventing the mechanical or electrical instability due to the elution of adhesive resin caused by alkaline or acid etchant. CONSTITUTION:A metal conductor layer of 10 microns in thickness is formed on a separable film, and the conductor layer is coated with resin to a thickness less than 5 microns. The film is separated to obtain a flexible conductor. Therefore, the dotlike corrosion due to electrode reaction is prevented, and the aluminum deposit layer will not be subjected to corrosion with time.
Patent JP-2001147850-A (JP)
Title: Computer system
Inventor: KIMURA TSUNENORI
IPC: G06F21/60
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To permit inhibition of write/read of the whole part or one part of a memory system without transmitting any specific instruction to the memory system, and to permit inhibition of write/read of only a specific file. SOLUTION: Inhibition of write/read of a file is controlled by a normal file format write/red inhibition control file, and only when passwords match with each other, the writing of the control file is made possible. Also, it is possible to realize inhibition of read/write of the whole part or one part of a memory system without transmitting any specific instruction to the memory system, that is, without necessitating any special driver or program by protecting the directory entry and FAT of the file whose writing is inhibited. Moreover, it is possible to permit inhibition of write/read of each file unit.
Patent JP-H10166131-A (JP)
Title: Production of hollow formed product from metallic alloy and apparatus therefor
Inventor: LAXMANAN VENKATASUBRAMANIAN
IPC: B22D17/22
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high quality hollow parts by forming a semi-solid state thioxotropic metallic alloy while using pressured assist gas, and to provide an apparatus therefor. SOLUTION: This method for injection-forming the hollow metallic formed material having high ratio of strength to wt., improved dimension and surface characteristic consists of a process for injecting the semi-solid state thioxotropic metallic billet 26 into a mold cavity 42 as 'short shot', a process for forming the hollow part in the formed material by introducing inert gas into the press- charged material and fully pushing the metal onto the surface of the cavity 42, a process for keeping the gas pressure action to the charged material to the cavity 42 unit the metal solidifies and a process for taking out the formed product by exhausting the gas thereafter.
Patent JP-H11156893-A (JP)
Title: Mold apparatus
Inventor: NAGATA MASATOSHI
IPC: B29C35/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To enhance a heat insulation performance by providing a heat insulating portion for shutting off a heat exchange of a heater to a runner by a gas, thereby eliminating a waterproofing structure and simplifying a structure of a mold apparatus. SOLUTION: When a rubber material is injected by an injecting unit 21, the material is filled in a cavity 15 via runners 22, vulcanized to a rubber product, and released from the mold apparatus. And, a compressed air is continuously introduced into a gas flow passage 17 via an inlet 18 to cool outer peripheries of the respective rubbers 22. Simultaneously, a flow of the air performs a role of an air curtain to reduce a heat transfer from a heater 16 to the runners 22. Accordingly, the rubber materials in the runners 22 are not almost vulcanized. And, since a thermal conductivity of a nozzle in contact with a high temperature part such as the cavity 15 is low, a heat transfer from a movable mold 14 is reduced.
Patent JP-H10172343-A (JP)
Title: Approach
Inventor: HOSHIKAWA TAKAHIRO
IPC: G09F19/22
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To easily and surely grasp a width of an approach, to prevent fall-off of a wheel of a vehicle, to make a visit of a guest comfortable, to prevent the crimes, and further to improve the appearance in the night and the circumferential environment with the low cost, by installing the illuminants which emit the light with low power consumption, and are superior in the weather resistance, durability and impact resistance, at both edges in at least a width direction. SOLUTION: An approach A communicates a road D, a house B and a garage C, and a low power consumption illuminants 1 are installed at the edge parts in a width direction. The illuminants are fixed to the edge part of the approach A by the adhesives, pressure sensitive adhesive double coated tape or the like, or are integrally buried, or the blocks or the like on which the illuminants 1 are continuously mounted, are installed, to make the position of the edge parts known. Further in a vestibule and a branching part 3, the illuminants 1 is installed on the stairs, so that the difference in level can be easily grasped, and the safety can be improved, and further in the branching part 3, the illuminant 1a for guiding to the vesibule and that 1b for guiding to the garage, are installed, and one of them is selectively energized as needed.
Patent JP-H05164771-A (JP)
Title: Optically-resonant angular speed meter
Inventor: NAGATA KAZUHITO
IPC: G01C19/72
Filed: 1991-12-13
Abstract: PURPOSE:To use only one piece of optical frequency deviating means and, at the same time, to not use the shifter of an acoustooptical element. CONSTITUTION:High- and low-level outputs are respectively supplied to a D/A converter from registers 48 and 49 during periods A+ and B+ and periods A and B of the four periods A+, B+, A-, and B- in one cycle by switching the registers to each other by means of a switch 47 and the light of a semiconductor laser is introduced to a ring-like optical path as two circumferential light beams by controlling the inrush current to and light frequency of the laser with the rectangular output of the converter 52. Then the intensities of both circumferential light beams which passes through the ring-like optical path and interfere with each other multiple times are detected with photoreceptors 31 and 31 and a circuit 57A finds the level difference during the periods A+ and A- after the output of the photoreceptor 31 is sample-held during the periods A+ and A- and converted into digital values. Then a cumulative adder circuit 59A obtains a deviation signal by adding the difference output of the circuit 57A. Another deviation signal is similarly obtained from another cumulative adder circuit 59B by sample-holding the output of the photoreceptor 32 during the periods B+ and B- and the inrush current of the laser is negative-feedback controlled by respectively fetching the outputs of the circuits 59A and 59B during the periods A+ and A- and B+ and B- through a switch 61.
Patent JP-H03192659-A (JP)
Title: Grid casting mold for lead-acid battery
Inventor: ABE MITSUHIRO
IPC: H01M4/84
Filed: 1989-12-20
Abstract: PURPOSE:To make easy the replacement of the air with molten lead by installing a recess which is necessary for replacing the air in a grid casting mold with molten lead in a fixed mold or a movable mold and installing a jig for forming an air escape part when the jig is fitted to the recess. CONSTITUTION:A recess 8 is installed in a part of a casting mold of a movable mold 3. The recess 8 can also be installed in a fixed mold. The recess 8 serves as a part where an air replacing groove is formed when molten lead is poured, and is arranged near a grid bone or so as to contain the grid bone, and is installed so as to release the air outside the mold. A jig 9 is fitted into the recess 8 and an air replacing space 10 is formed. An air replacing function which is one role of a cork 6 can be reduced, and the spraying amount of the cork 6 can be decreased. Replacement of the air with molten lead is made easy.
Patent JP-H08156354-A (JP)
Title: Paper feeding device
Inventor: KISHIDA TETSUO
IPC: H02P8/12
Filed: 1994-12-07
Abstract: PURPOSE: To suppress a peak value of a total power supplied by a printer to the utmost by synchronizing stepping motors in respective paper feeding devices with synchronous signals and driving the respective stepping motors in different phases. CONSTITUTION: A power device 201 in a body 101 supplies CPU 117 and respective circuits 202 with power. Also, the power device supplies feeders 102, 103 with power through a feeder connector 203 and a connection cable 118. When paper feeding is effected from the lower stage feeder 103, CPU 117 transmits a conveying command to the upper stage feeder 102, and a paper feeding command to the lower stage feeder 103. At this time, the upper stage feeder 102 and the lower stage feeder 103 simultaneously drive respective stepping motors 208. Power load on the body 101 is suppressed by staggering timing, with which the stepping motors 208 are changed in phase.
Patent JP-H10171866-A (JP)
Title: Integrated managing method for product information
Inventor: MATSUURA HIROAKI
IPC: G06Q50/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To integrally manage product information, and to make it unnecessary to change the key item of data to be managed by this system even when a management key for each task is changed in an arbitrary production managing task. SOLUTION: This is a method for managing product information for managing product information in each task area of the design, manufacture, and selling of a product. A management key for each task is individually selected in each department or each task dealing with a product, and product information is registered. Then, an internal ID is commonly selected in each department and each task in this system, and an ID information table makes the plural management key for each task correspond by using the internal ID as a key, and the system converts the product information registered in the management key for each task from the management key for each task into the inside ID based on the ID information table, and manages the product information by using the converted internal ID.  At that time, the internal ID has a master ID being the internal ID before the management key for each task is divided, and the generation management of the product information can be attained.
Patent JP-H02176129-A (JP)
Title: Valve head characteristic control device of internal combustion engine
Inventor: WAZAKI YOSHIO
IPC: F02D45/00
Filed: 1988-12-28
Abstract: PURPOSE:To attempt improvement in driving performance and so on of a vehicle by changing a valve head characteristic which should be selected according to the driving state of an engine by a valve head characteristic selecting means. CONSTITUTION:A valve timing (valve head characteristic) control unit 2 selects a valve head characteristic according to the driving state of an engine 1 detected by a revolution sensor 6 and a throttle sensor 7. In this case, a driving wheel slip control unit 3 detects a slip state of driving wheels by signals from driving wheel and driven wheel speed sensors 4 and 5, the selected valve head characteristic is changed corresponding to it. That is, when an over-slip state occurs, a valve head characteristic is changed to further reduce output of the engine 1. In this way, driving performance and so on of a vehicle can be improved.
Patent JP-H06157950-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: TANAKA SHIGEKI
IPC: C09D5/44
Filed: 1992-11-16
Abstract: PURPOSE:To obtain a coating composition useful for rustproofing coating for metallic products such as automobiles, giving adequate corrosionproofness and durability even in case the resultant film is thin by incorporating a cationic electrodeposition coating with a specific alkylsilane compound. CONSTITUTION:This coating composition can be obtained by incorporating (A) a cationic electrodeposition coating with (B) an alkylsilane compound of the formula [(l) is 1-20; (m) is 0 or 1; (n) is 1-3; X is H, HS, etc.; R<1> is CH2; R<2> is C2q+1 ((q) is 1-8) or COCH2] (e.g. 3-glycidoxypropyltrimethoxysilane, 3- acryloxypropyltrimethoxysilane, etc.) so as to be 0.05-5wt.% in alkylsilane content on the whole solid basis. When the compound of the formula is soluble to water, the composition is preferably prepared by the following process: this compound is added to water incorporated with an acid for neutralizing the cationic water-based resin as binder followed by agitation and mixing and then incorporating the resultant mixture with the additional cationic water-based resin to carry out aqueous dispersion.
Patent JP-H09234530-A (JP)
Title: Method and equipment for carry in/out plate-shaped work to/from plate working machine
Inventor: VERGANO STEFANO
IPC: B21D43/20
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To carry in a work and carry out a product at the same level as a work table of a plate working machine. SOLUTION: The work table 26 of the plate working machine 20 is positioned at the advancing position in the X-axis direction, and a machined work 30 on the work table 26 is held by a movable gripper 66 along a guide beam 60 in the Y-axis direction, and a work 30 is carried out on a first table 52. A new work on a second table 58 arranged adjacent to the first table 52 corresponding to the retracted position of the work table 26 is moved toward the work table 26 by the gripper 66, and the new work is carried on the work table 26.
Patent JP-H09169419-A (JP)
Title: Control device for forge-welded tube manufacturing cooling floor
Inventor: KURATA SHIGERU
IPC: B65G43/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for forge-welded tube manufacturing cooling floor with the simple structure, which can follow a speed change of a steel pipe. SOLUTION: A forge-welded tube manufacturing screw type cooling floor transfers a forge-welded tube, which is carried by a conveyor and laterally fed by a kick-out device for landing, and while cools it. A control device is formed of a means for obtaining the reference number of revolution command k1 np of a coiling floor screw on the basis of the relation between the speed of the steel pipe and the number of revolution of the cooling floor screw, a means for sampling the angle of the cooling floor screw with the kick-out operation as a trigger so as to obtain a correction value k2 (θr -θ0 ) and for adding it to the reference number of revolution command k1 np , a speed control circuit 8, to which the corrected reference number of revolution command is input,  and a speed generator 10 for detecting the cooling floor transferring speed so as to obtain the comparing signal for comparing the detected cooling floor transferring speed with the reference number of revolution command after the correction.
Patent JP-2001150241-A (JP)
Title: Saw blade replacing device for vertical band saw machine and method of replacing saw blade using the same
Inventor: TOKIWA TORU
IPC: B23D61/12
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To easily load a wheel of each saw blade housing with a band saw blade by inserting the band saw between a first table and a support point thereof. SOLUTION: Each saw blade housing 7 loaded with the endless band saw blade is movable on a base 3. Both ends of the first table 21 on which a workpiece is placed are respectively supported by support parts 23, 25 on the base 3 and drawn within respective bosom parts of the saw blade housings 7. When a new band saw blade is loaded, the saw blade housing 7 is placed in a saw blade exchange position at one end. One end of the first table 21 is raised by an elevating drive unit 59 provided beneath, so that a first clearance is formed between the first table 21 and the support part 23. After the band saw blade is inserted into the first clearance, the first table 21 is lowered by the elevating drive unit 59 and placed on the support part 23, so that a second clearance is formed between the first table 21 and the elevating drive unit 59.  The band saw blade is inserted into the second clearance toward the lower part of the first table 21 and is easily guided to the wheel of the saw blade housing by a guide member 63A provided at the support part 23.
Patent JP-H09172628-A (JP)
Title: Monitor camera
Inventor: MIZUSHIMA MICHIKO
IPC: H04N5/225
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide the technology by which proper setting for each monitor is conducted through back light correction or the like of a screen according to the installation condition. SOLUTION: This monitor camera is provided with a storage means 8 dividing output video signals from a video camera 1 into plural blocks corresponding to a display screen and storing weighting data of the video signals for each block, read means 7, 10 reading weighted data in matching with a timing of each video signal, and a means 3 adjusting the video signal, based on the weighted data. Then the output video signals of the camera 1 are weighted for each block and displayed and monitored on a video monitor 5, and further the monitor camera is provided with generating means 22, 26b for weighted data for each block and write means 22, 26C, 11, 13 transferring the generated weighting data to the camera and writing them to the storage means and the frightness of display for each block is set according to the brightness distribution of an object of the monitor camera.