baber/WOPTO huggingface dataset:
Patent JP-S57123307-A (JP)
Title: Method of filling up soil for reclamation
Inventor: SHIMODA SHIGEYOSHI
IPC: E02B3/18
Filed: 1981-01-20
Abstract: PURPOSE:To effectively fill up soil in reclamation site with a high soil landing efficiency even where the depth of water is shallow by a method in which soil and sand are dumped into a canal by a hopper barge and the dumped soil and sand are flowed into the reclamation site by means of a pump. CONSTITUTION:Soil and sand loaded on a hopper barge 4 are dumped into a canal 5 through the gates 16 and 17 of the bottom of the barge 4 when passing over the canal 5 adjacent to the reclamation site 2. And, the soil and sand dumped in the canal 5 are sucked up from a suction port 8 and then flowed, together with the sea water, into the reclamation site 2 through a soil discharge pipe 9 by means of a slurry pump. Thus, compared with a method in which soil and sand are discharged by a soil landing machine from a soil barge, the soil landing capability of this method is much higher, and the working rate of the soil barge can be also raised.
Patent JP-H06213647-A (JP)
Title: Origin correction method for moving amount detecting device and moving amount detecting device
Inventor: MIYAWAKI YOICHI
IPC: G01D5/245
Filed: 1993-01-20
Abstract: PURPOSE:To measure a moving amount immediately when the objet starts moving in a moving amount detecting device which measures a moving amount of the object doing a one dimensional motion. CONSTITUTION:Origin correction is carried out by treating a corrected moving amount Yn, which is a difference between a detected moving amount Xn representing a moving amount of an object detected by a moving amount sensor and an origin correction amount XOn, as an actual moving amount. A switch means detecting the passing of the object through a switch position W, which is separated by the predetermined distance in the moving direction of the object from the origin position S of the object, is provided. Before the object passes the switch position W, the origin correction amount XOn is varied according to the detected moving amount Xn at the speed which follows the change in the detected moving amount Xn due to a temperature drift, a gain, and the like while dose not follow the change in the detected moving amount Xn due to the removal of the object. After the object passes the switch position W, the origin correction amount XOn maintains the value at that time when the object passes the switch position W.
Patent JP-H02225780-A (JP)
Title: Card lock and mailbox provided with its card lock
Inventor: ICHIKAWA CHIHIRO
IPC: E05B35/00
Filed: 1989-01-18
Abstract: PURPOSE:To enable opening or closing working to be quickly performed by setting a card to be inserted through a card inserting port, to set a latch in a released state and to slide from the inserting port to a card engaging port, and to be fixed and engaged disengagedly with fixing section of a lock case. CONSTITUTION:The tip side 41 of a card 40 is inserted through a card inserting port 31, and is horizontally fitted on the inserting slot 58 of a lock main-body 50. After that, by a plurality of the lock arms 53 of a lock mechanism 51, a plurality of the card identifying slots 45 of the card 40 are mechanically identified with. After that, when the card 40 coincides with a card for the lock mechanism 51, then the all tip sides of the lock arms 53 are fitted into the horizontal groove 57 of a lock member 55 set on the lock main-body 50, and the lock main-body 50 is set slidably in the directions (j) of arrow heads and is released. Besides, a latch 21 and the lock main-body 50 are set in a slidable state.
Patent JP-S5291610-A (JP)
Title: Potential transformer
Inventor: ISHIZUKI KATSUMOTO
IPC: H01F38/24
Filed: 1976-01-29
Abstract: PURPOSE: To obtain a potential transformer having such an improved coil structure that inductive voltage withstand test can be done from the side of the low voltage coil and the exciting current therein can be decreased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08202533-A (JP)
Title: Division processor
Inventor: NAGATA TOSHIMITSU
IPC: G06F7/52
Filed: 1995-01-23
Abstract: PURPOSE: To speedily find a quotient when a divisor has a value of (2<n> -1) by adding an addition value calculated by an adding means to a carry value calculated by a calculating means. CONSTITUTION: A sectioning means 2 sections a dividend into (n)-bit units and a generating means 3 generates the quotient and remainder when a bit array having a zero value as all low-order bits of (n)-bit data is divided by (2<n> -1) by every (n) bits sectioned by the sectioning means 2. In response to the generation, the adding means 4 adds the quotient generated by the generating means 3 and the calculating means calculates the carry value of the addition value calculated by the adding means 4 by adding the remainder generated by the generating means 3. Then adding means 4 adds the addition value calculated by itself to the carry value calculated by the calculating means 5 to find and output the final quotient. Thus, when the divisor has the value of (2<n> -1), the quotient when the dividend is divided by divisor can be found through the simple addition processing.
Patent JP-H04250704-A (JP)
Title: Assembled antenna
Inventor: MORIKAWA SADA
IPC: H01Q3/02
Filed: 1991-01-28
Abstract: PURPOSE:To improve the assembly reliability and to improve the workability by automating the assembly through the use of a robot arm. CONSTITUTION:A central mirror consists of a central mirror stator 10 and a central mirror rotor 100. A split mirror coupling auxiliary means, a positioning guide means, and position information transmission means are provided respectively to plural mating faces of the central mirror rotor 100 with each split mirror. A visual sensor 12 is provided to the central mirror stator 10. A positioning guide auxiliary means, an assembly target and a split mirror coupling means are provided to a joining face of each split mirror and a grip of each split mirror is provided with a grip and a grip use target.
Patent JP-2000203477-A (JP)
Title: Seating seat releasing device for motorcycle
Inventor: OURA KOSEI
IPC: B62J1/12
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide the seating seat releasing device for a motorcycle of a high grade feeling to save a space and regulate the release speed of a seat. SOLUTION: This seat releasing device is provided with a seat arranged above approximately the central part of a carbody, and a seat hinge 9 arranged at the front end part of the seat. The seat is openable rotatably centering around the hinge 9. In this case, the upper part of the seat hinge 9 is separated into the right and the left. One seat hinge upper part 25 is integrally fixed on a rotary shaft 29 having a slot 28 and the other seat hinge upper part 26 is rotatably mounted on the outer periphery of the rotary shaft 29, and a rotary damper 30 and a volute spring 31 are arranged on the outer periphery of the rotary shaft 29.
Patent JP-H03213346-A (JP)
Title: Ink jet recording device
Inventor: MORIGUCHI HARUHIKO
IPC: B41J2/05
Filed: 1990-01-19
Abstract: PURPOSE:To enable regulation of gradation by a method wherein a delivery energy feed means is driven according to a delivery amount of ink changeable by a delivery amount changing means based on a lag time set through a delay means, and ink is flied through a delivery port. CONSTITUTION:A piezoelectric element 6 is energized, a meniscus 7 is moved forward in the direction of restoration at a very slight interval in a state that the meniscus 7 is moved backward and right after this state, and a volume V1 of ink located between a heat generating element 5 and a delivery port 3 is increased. When, with this state, the heat generating element 5 is applied, air bubbles 8 are generated, a large ink drops 4B are formed through expansion of the air bubbles 8, and produces flying ink drops 4B for recording in large dots. By properly controlling a time between drive of the piezoelectric element 6 and drive of the heat generating element 5, the delivery amount V1 of ink can be changed. This constitution not only provides gradation recording of high grade but also provides a picture of uniform quality by correction of unevenness in a picture.
Patent JP-H05196303-A (JP)
Title: Hot water supply device for bath
Inventor: IRIE TAKESHI
IPC: F24H1/46
Filed: 1992-01-21
Abstract: PURPOSE:To provide an efficient hot water supply device for bath by preventing the penetration of air into an additional heating circuit from an air release opening of a hopper, inhibiting the cooling of hot water in a bath tub and reducing air eliminating operation of the additional heating circuit during an automatic intermittent hot water filling operation into the bath tub located below a hopper valve. CONSTITUTION:There is installed an automatic hot water supply on/off valve A 10 which controls the supply of hot water into a bath tub 19 from a hot water supply heater 33 and feeds hot water into a hopper 12. An automatic hot water supply on/off valve B 45 which on/off controls the bath tub 19 and an inlet line 17 and a three way changeover valve 46 where differential time DELTAT is provided by means of a control valve 26 which controls the automatic hot water supply on/off valves A and B and the three way changeover valve 46 so that the valves may be on/off controlled for every operation mode are also installed. The action of negative pressure produced when the bath tub is lower than a hopper valve 24 prevents the intake of air from an air release opening 40 of the hopper 12.
Patent JP-S55100867-A (JP)
Title: Casting method of grating body for lead storage battery
Inventor: MATSUZAWA SHIGEKI
IPC: B22D25/04
Filed: 1979-01-26
Abstract: PURPOSE: To achieve higher workability and utilization efficiency of mold by making the common use of a stationary die and changing movable dies according to respective grating bodies, in casting the grating bodies for cathode and anode of respectively different thicknesses.  
     CONSTITUTION: A stationary die 1 is combined with a movable die 4 having bushings 3 sliding by fitting in its plug hosts 2 to form the mold. This mold 1 is engraved with grating-body-form casting grooves 6a through the half-split portion 5a of the gate on one side. On the other hand, the die 4 is engraved with the half-split portion 5b of the gate and grating-body-form casting grooves 6b communicating with this on one side on the surface opposing from the bushings 3. The casting grooves 6a, 6b form the casting cavity for casting the grating bodies having the desired shape and thickness when the die 4 is butted to the die 1. Hence, if the die 1 is used commonly and only the die 4 is exchanged according to the thickness of the grating body to be obtained, then the casting of the grating bodies for lead storage batteries may be done with less loss time of die exchanging simply through changing of one die even with the grating bodies for anode plates or grating bodies for cathode plates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04251638-A (JP)
Title: Mold for continuous casting
Inventor: SHOJI MASAKI
IPC: B22D11/055
Filed: 1991-01-28
Abstract: PURPOSE:To equalize the interval of grooves for cooling in a bolt part and to prevent the surface crack of a cast slab by making the bolt diameter for fixing copper plate in the vicinity of a meniscus smaller than the bolt diameter for fixing in the other part. CONSTITUTION:Only to the bolt for fixing the copper plate in the vicinity of the meniscus level 6, the small diameter bolts 9 are used. Therefore, by making pitches of the cooling grooves 7a as (a) (a0) (b0), uniform cooling can be executed.
Patent JP-H01184511-A (JP)
Title: Servo device
Inventor: TSUTSUI TOSHIAKI
IPC: G05D1/08
Filed: 1988-01-19
Abstract: PURPOSE:To reduce disturbance torque by providing a wiring relay board to hold and drive a wiring machine from a base loading equipment to a loading equipment on an intermediate part. CONSTITUTION:A servo device is constituted of a stable board 2 on a base 1, the loading equipment 3 fixed on the board, an angular velocity detector 4 for the stable board 2, an actuator 5 for driving, an angle detector 6, the base loading equipment 7, and the wiring machine 8, etc. And the wiring relay board 9 which supports and drives the wiring machine 8, an actuator 10 to drive the board for the base 1, and an angle detector 11 are provided. Thereby, since the wiring relay board 9 is driven so as to take the same attitude as the stable board 2 synchronizing with the stable board 2, it is possible to receive the disturbance torque received directly by the stable board 2 by the wiring machine 8 instead of the stable board, and to improve spatial stabilization accuracy.
Patent JP-H05197571-A (JP)
Title: Schedule managing device
Inventor: MORIYAMA SHUJI
IPC: G06F9/46
Filed: 1992-01-22
Abstract: PURPOSE:To prevent the occurrence of a hang-up accident by providing the registration mechanism of a job, the execution mechanism of the job and a schedule managing data base file and managing/executing the job of a working station. CONSTITUTION:Jobs (1-n) 4, 5 and 6 are prepared, the jobs are registered 1, the jobs are executed 2 and the jobs are filed in the schedule managing data base file 3. The file 3 stores information on the job waiting for a schedule with the mechanism of the registration 1 of the job and the mechanism of the execution 2 of the job. When the processing of the job 1 is terminated, the execution mechanism of the job immediately deletes information on the job 1 from the schedule management data base file 3, and continuously processes the job 2 when the job 2 waiting for execution is still registered. The mechanism of the execution 2 of the job deletes information from the schedule managing data base file 3 after the execution of the job 2 is terminated and there is no job waiting for the schedule, whereby the execution mechanism of the job is terminated.
Patent JP-S5393474-A (JP)
Title: Hydroextractor apparatus for sheets
Inventor: TAKAGI SHIGETOSHI
IPC: B29C43/00
Filed: 1977-01-28
Abstract: PURPOSE: To provide a hydroextractor apparatus for sheets which makes practicable favorable water removal, collecting no water at the center part of the sheets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5293065-A (JP)
Title: Automatic hooking method of suspended matter to be conveyed by crane a nd apparatus therefor
Inventor: NAKAJIMA TAKESHI
IPC: B66C1/42
Filed: 1976-01-30
Abstract: PURPOSE: To provide an automatic hooking method which enables a crane man to mechanically and automatically perform the hooking operation by himself whereby a hooking operator does not at all perform hooking but supervises the operation on the fround where he can perfectly watch a suspended matter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02189694-A (JP)
Title: Microcomputer
Inventor: ABE MINORU
IPC: G06F15/78
Filed: 1989-01-18
Abstract: PURPOSE:To prevent important data such as an instruction or a constant for determining operation from being destroyed even when a microcomputer generates malfunction such as runaway by impressing voltage necessary for writing information from the external to a non-volatile memory for holding the storage of an instruction or a constant for determining operation. CONSTITUTION:Data to be temporarily stored are stored in a 1st non-volatile memory 1 and an instruction or a constant for determining the operation of a computer is stored in a 2nd non-volatile memory 4. Even when an error in the contents of the memory 4 or information writing operation is generated when the microcomputer generates malfunction such as runaway due to external noise or the like, the information is not written until necessary voltage is impressed from the external. Consequently, unrequired rewriting is not generated in the instruction or the constant for determining the operation.
Patent JP-S60152908-A (JP)
Title: Irregular shape detector of body
Inventor: MIYAGI KOUICHIROU
IPC: G01B11/27
Filed: 1984-01-20
Abstract: PURPOSE:To detect the bending by a simple system constitution, by judging the change in central position of the width of a body, based on the change in interval from the position of a synchronizing signal of the double correlation signal of the correlation signal of the specified first and second image signals and the correlation signal of the specified third and fourth image signals to the maximum value position. CONSTITUTION:Scanning is performed by 4 TV cameras 6a-6d, which are arranged along the axis of a pipe 1 like scanning lines 3a-3d approximately vertically with the pipe 1. Thus image signals 4a-4d are obtained. The signals 4a and 4b and the signals 4c and 4d are inputted to real-time electrooptical correlators 101a and 101b, respectively. The mutual correlation signals C1(tau) and C2(tau) are inputted to a double correlator 101'. The double correlation output C(tau) is outputted to a peak detector 103. The deviation from the center between the horizontal synchronization signals at the peak positions of the output C1(tau) and C2(tau) is detected as the bending or inclination of the pipe 1. The deviation of the peak position of the output C(tau) is detected and the bending of the pipe 1 is judged.
Patent JP-2000206334-A (JP)
Title: Manufacture of optical film laminate chip
Inventor: TAKEMOTO TSUNEJI
IPC: B32B7/02
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical film laminate chip through an optical film laminate easy in handling. SOLUTION: This manufacturing method of an optical film laminate chip such characteristics that a first optical film in a parallelogram shape is bisected along one reference line, to thereby obtain a first bisection 14 and a second bisection 15 of the first optical film, and that the obtained first bisection 14 and the second bisection 15 of the first optical film are laminated on a lengthy second optical film whose optical axis 11 is parallel or perpendicular to the length direction, to thereby obtain a lengthy optical film laminate formed by laminating the first bisection 14 and the second bisection 15 of the first optical film and the lengthy second optical film, and that the obtained lengthy optical film laminate is cut,  to thereby obtain an optical film laminate formed by laminating the first bisection 14 and the second bisection 15 of the first optical film and the second optical film, and that the obtained optical film laminate is cut along the reference line, to thereby obtain a rectangular optical film laminate chip 30.
Patent JP-H02189024-A (JP)
Title: Input insulation circuit
Inventor: HOSHINA SHUNTARO
IPC: G05F1/56
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a stable threshold level and to attain noise immunity and high speed response by utilizing less variance in the on-voltage of an LED to apply comparison. CONSTITUTION:Since the on-voltage of a light emitting diode is less in variance depending on products, two photocoupler LEDs 3A, 4A are connected in series to form a Schmitt comparator, and a voltage generated from a reference voltage generating circuit 1 operated with no power supply and the on-voltage are compared. Thus, a compared output of an input analog voltage with respect to two threshold voltages is obtained. Thus, a stable threshold level is obtained and high noise immunity and fast speed response are attained.
Patent JP-S55102218-A (JP)
Title: Vertical type winding machine
Inventor: EGARASHI MASAKIYO
IPC: B65H54/02
Filed: 1979-01-31
Abstract: PURPOSE: To install a vertical type winding machine on the floor directly without a pit by miniaturizing it by minimizing the lifting weight of the elevator.  
     CONSTITUTION: The winding machine bed 11 is installed on the floor, the coil former 13 is coaxially fixed to the upper face of turn table 12 and is driven by the motor 15 through the reduction gear 16. The elevator 18 is provided at a distance from the bed 11, the feed drum 20 is held on the elevator plate 28, which keeps the horizontal state, on centering the vertical axis. The brake 21 is mounted on the edge of the elevator plate 28, which is opposite to the coil former 13, in order to give the back tension to the coil material. Also the rack structure 22 that surrounds the coil former 13 is provided and plural hoists 23 are placed on it. The hoists 23 are connected to the platform 24, on which the operator mounts, with the chain 25. Both motors 15, 30 are interlocked, the elevator plate 28 ascends or descends by one winding pitch every turn of the coil former 13. The elevator 18 can be miniaturized since it has only a light drum and a brake, the elevating speed can be increased to reduce the working time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58127512-A (JP)
Inventor: YOSHIDA MINORU
IPC: H02G3/22
Filed: 1982-01-23
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-S59135816-A (JP)
Inventor: MATSUYAMA YASUHISA
IPC: A01G9/02
Filed: 1983-01-21
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-S59137336-A (JP)
Title: Method for melt-bonding columnar quartz glass to quartz pipe
Inventor: YOSHIOKA NAOKI
IPC: C03B19/14
Filed: 1983-01-21
Abstract: PURPOSE:To melt-bond columnar quartz glass contg. a dopant to a quartz pipe without forming bubbles on the interface between them by coating the surface of the quartz glass with pure SiO2 after converting the SiO2 into transparent glass, putting the coated quartz glass in the quartz pipe, and melt-bonding them together. CONSTITUTION:Columnar quartz glass 1 contg. a dopant having higher vapor pressure than quartz glass is rotatably held, and a gaseous mixture of O2 with Ar and SiCl4 is fed from a plasma torch 6 for synthesizing glass to coat the surface of the quartz glass 1 with pure SiO2 glass 5 after making the glass 5 transparent by heating. The coated quartz glass 1 is put in a quartz pipe 2, and they are melt-bonded together by heating with a heating source 3. The surface scratch of the quartz glass and the remaining of the volatile dopant on the surface can be prevented, so a high quality preform is obtd.
Patent JP-H05195050-A (JP)
Title: Method for controlling combustion in vertical direct-fire heating furnace
Inventor: GOTO KAZUHISA
IPC: C21D11/00
Filed: 1992-01-22
Abstract: PURPOSE:To provide a combustion control method for a vertical direct-fire heating furnace capable of suppressing the fluctuation of pressure in the furnace and enabling the operation preventing the disturbance of an air/fuel ratio. CONSTITUTION:In the combustion control method of the vertical direct-fire heating furnace at the time of heating a metal strip in the heating furnace having plural heating zones, the change of the whole combustion load in the heating furnace is executed by respectively changing all combustion loads in the plural heating zones during burning before the change concerned within the stable combustion range.
Patent JP-S63177392-A (JP)
Title: Semiconductor memory device
Inventor: HAYAKAWA MASAYUKI
IPC: G11C11/41
Filed: 1987-01-19
Abstract: PURPOSE:To write same data in all memory cells at once by supplying a memory clear signal, simultaneously selecting all word lines, and setting in a cut-off state between a couple of bit lines and a potential supply source. CONSTITUTION:A memory clear terminal 32 is provided to which the memory clear signal MC is supplied. The terminal 32 is connected with a row decoder 13, precharge circuits 16, a write control circuit 21 and a column decoder 23. With the supply of the signal MC, the decoder 13 simultaneously selects all the word lines 14, and the circuits 16 set in the cut-off state between a couple of bit lines 151 and 152 and a precharge source VDC terminal 17. In such a state, respective write circuits 20 write prescribed data in respective memory cells 18 at once. Thus, operation in which a designation address is sequentially changed and data is sequentially written in all the memory cells is eliminated, and the memory cells can be cleared in a short time.