baber/WOPTO huggingface dataset:
Patent JP-2000271753-A (JP)
Title: Superposing seam welding method of metal strip
Inventor: IIZUMI TAKECHIKA
IPC: B23K37/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To surely join metal strips each other in a state that a superposing allowance is reduced by setting the position where the tail end part of a preced ing metal strip is superposed on the succeeding metal strip to be clamped within the area of under specified value of the predetermined joining part. SOLUTION: The tail end part of a preceding metal strip is superposed on the tip end part of the succeeding metal strip by holding with a clamp to apply seam welding, and both metal strips are joined each other. A superposing allowance is decided based on at least one side of the dimension of thickness or width of the metal strip, the superposing allowance is set and also the both metal strips are held by the clamp within the area of under 6.0 mm of the predetermined joining part and are subjected to seam welding. Since the metal strips are held in the position nearer to the predetermined joining part, the deformation of the metal strips is restricted, the deviation of the superposing allowance in weld starting and finishing sides generating in the seam welding is held at a minimum.  The compensating quantity of variation of the superposing allowance is set so that the weld finishing side compensating quantity becomes larger than the weld starting side one based on at least one side of the dimension of plate thickness or width of the metal strip.
Patent JP-S5710874-A (JP)
Title: Instruction control device
Inventor: OKUYA SHIGEAKI
IPC: G06F17/16
Filed: 1980-06-25
Abstract: PURPOSE:To efficiently execute an operation of an operation processing part, by constituting a device so that an operating instruction based on a timing signal which has detected a pipeline processing stage of an operation processing part is held by the respective instruction holding means for dividing an operation control execution stage into plural parts. CONSTITUTION:In a data processing equipment which is provided with an operation processing part 23 of a pipeline structure, and processes a vector instruction, an operation control execution stage in an instruction control device is divided into two. An instruction is set to an EW stage register 10 by a timing signal of a counter 12 having a timing counting circuit, and by a timing signal of counters 15, 18 having an element counting circuit, instructions which have been set already to an ER register 8 and an EW register 10, respectively, are erased, and the next instruction is set. In this way, an operation of the operation processing is executed efficiently by elevating a transfer timing of instructing information to an operation processing control part of poststage.
Patent JP-H10284946-A (JP)
Title: Reception circuit
Inventor: IWAKUNI MIKIO
IPC: H03D7/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized reception circuit not causing deterioration in a receiver performance due to the effect of the high-order resonance mode of a dielectric resonator with excellent design performance. SOLUTION: Microstrip lines 12, 13, 14 each having a length of 3λ/4 substantially to provide the output of a dielectric oscillator to a mixer circuit are provided between dielectric resonators 1, 2, 3 and a microstrip line 11, and the microstrip lines 12, 13, 14 are provided with a coupling pattern section C forming a λ/4 coupling line with the microstrip line 11, then the effect of mount accuracy of dielectric resonators 31, 32, 33 on the oscillation output characteristic is reduced. Thus, the design limitation of the mount position accuracy of the dielectric resonator is comparatively decreased to reduce the dispersion in the characteristic at mass-production.
Patent JP-S59210193-A (JP)
Inventor: HIRATA SHIYOUZOU
IPC: E21D9/08
Filed: 1983-05-16
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-H01258728-A (JP)
Title: Washing method for desorption gas in dry type exhaust gas desulfurization process
Inventor: OKA TAKESHI
IPC: B01D53/50
Filed: 1988-04-08
Abstract: PURPOSE:To improve the removing efficiency of impurities by passing the desorption gas through two washing towers connected in series, circulating the washing water to the top of tower in each tower through each storage vessel provided in the outside of the tower, and supplying fresh washing water to a storage vessel. CONSTITUTION:The desorption gas from a carbon adsorbent regeneration tower 1 is supplied to the washing tower 4 and countercurrently brought into contact with a 1st washing water sprayed from the top of tower, and then, sent to a 2nd washing tower 8 and countercurrently brought into contact with a 2nd washing water sprayed from the top of tower. The 1st washing water sent to the storage vessel 5 from the tower bottom of the 1st washing tower 4 is returned to the top of tower by a circulation pump 6, and on the other hand, the 2nd washing water overflowed from the storage vessel 9 of the 2nd washing tower 8 is supplied to the vessel 5. In the 2nd washing tower, the 2nd washing water sent from the tower bottom to the storage vessel 9 is returned to the top of tower by a circulation pump 10, and the fresh water is supplied to the storage vessel 9 through a line 13.
Patent JP-H08263480-A (JP)
Title: Document preparing device and environment setting method for the same
Inventor: YANAGIYA MIKIKO
IPC: G06F17/21
Filed: 1995-03-17
Abstract: PURPOSE: To provide the document preparing device with which operability in the switching operation of environment setting can be improved. CONSTITUTION: When the document preparing device is started, the start waiting state of environment setting is provided. When the change of an environment setting style is requested, the list of environment setting style names is prepared and when any different environment setting style is selected, the change processing of environment setting style is started. The list is prepared on a display device 4 by possessing environment setting style names 'Japanese document', 'table' and 'English document' from a setting information table 2a. When the environment setting style to be newly set by an operator is set to the 'English document', the setting item and set contents of the 'English document' are possessed from the setting information table 2a and changed.  All the set contents are changed like 'character type' into 'half-size alphanumeral' and 'immediate alphanumeral fixture' into 'YE', for example. Then, the current environment setting style name is changed from 'Japanese document' into 'English document' and outputted onto the display device 4.
Patent JP-S5422308-A (JP)
Title: Preparation of polyaklylene glycol dether
Inventor: YOSHIMURA NORIAKI
IPC: C07B61/00
Filed: 1977-07-18
Abstract: PURPOSE: To obtain polyalkylene glycol diether conveniently on an industrial scale by the reaction of a polyalkylene glycol monoether with an organic dihalide in the presence of an inexpensive aqueous solution of NaOH. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05304110-A (JP)
Title: Production of semiconductor
Inventor: KAI MAKOTO
IPC: H01L21/302
Filed: 1992-04-08
Abstract: PURPOSE:To evaporate reaction products produced during etching process by a constitution wherein a hot stage for baking a wafer after etching is incorporated in a transfer chamber. CONSTITUTION:After setting a wafer 10 taken out from a cassette 9 on a lower electrode 2, a gate 5a is closed and then plasma is generated between an upper electrode 11 and the lower electrode 2 thus etching the wafer 10. After highly evacuating an etching chamber 1, the gate 5a is opened and the wafer 10 is set on a hot stage 8. The gates 5a, 5b are then closed and a subsequent wafer 10 is subjected to plasma etching in the etching chamber 1 while the wafer 10 set on the hot stage 8 is baked in a transfer chamber 3. Subsequently, a discharge line 4c is closed while the gate 5b is opened and the wafer 10 is transferred to a cassette 9. This system removes reaction products from the surface of the wafer.
Patent JP-S58204120-A (JP)
Title: Transferring and exchanging device of lance
Inventor: KATOU SENJI
IPC: C21C7/072
Filed: 1982-05-21
Abstract: PURPOSE:To facilitate the transporting of lances and the transferring and exchanging operations thereof in a factory and to reduce manpower by moving a base frame which permits free attaching and detaching of a number of lances upright at specified intervals at every interval of the lances in a prescribed direction and attaching and detaching the lances. CONSTITUTION:A lance (a) is contained in a base frame 100 in a manufacturing factory, and the frame is transported with a truck up to a steel making factory, where the base frame is set in the right end part of rails 200. A moving body 304 connected to a chain 303 moved by means of the sprockets 301, 302 of a transfer conveyor 300 is moved to push and feed the base frame with the inserter 311 thereof; thereafter, the base frame is stopped in a prescribed position. The engaging piece 411 of the vertical moving body of a jib crane 400 is engaged with the upper collar part of the lance. The lance is swiveled and moved over a pan 500 for molten steel, and the lance (a) is suspended into the pan 500 with an electrically driven winch 414. The lance is exchanged by the reverse operation, i.e., the used lance is contained in the home position in the base frame, and the frame is moved by the arraying interval so that the lance (a) arrayed next rides thereon. The base frame contg. the used lances by the repetition of the above-mentioned operation is moved to the left end of the rails 200 and is carried out with another crane.
Patent JP-S59212069-A (JP)
Title: Marking method
Inventor: UCHIDA SHIROU
IPC: B65H43/00
Filed: 1983-05-18
Abstract: PURPOSE:To reuse even an original which is given a specific mark once similarly to a new original by marking an original, etc., after transmission with the specific mark by using erasable ink. CONSTITUTION:The original passes through target glass 2 and a pressing plate 3 and enters a stamp part by a joint roller 5 while read by a read part 4. When an OK signal indicating the completion of reception is received from a reception side and a sensor 6 detects the front end of the original, a solenoid (not shown in the figure) is powered on to elevate a stamp 7 toward a stamp base 8, and the front end part of the original 1 is marked with the specific mark. The ink used for stamping the specific mark is erasable, so even an original marked with the specific mark once can be reused by erasing the mark.
Patent JP-H06156768-A (JP)
Title: Paper feeding device and image forming device
Inventor: KAGAYA KOJI
IPC: B41J13/076
Filed: 1993-03-23
Abstract: PURPOSE:To improve the paper sheet feeding performance by preventing the idle revolution of a paper feeding roller by installing a weight member having the smaller diameter than that of the paper feeding roller on the same axis as the paper feeding roller for taking out the paper sheet through the turn in contact with the placed paper sheet. CONSTITUTION:Between paper feeding rollers 108 and 108, weights 311 and 312, supporting shafts 316 and 316 and a pulley 313 are connected together through a rotary shaft 310. The paper feeding rollers 108 and 108 and weights 311 and 312 are installed coaxially, and each diameter of the weights 311 and 312 is smaller than each diameter of the paper feeding rollers 108 and 108. The frictional coefficient due to the paper feeding rollers 108 and 108 for feeding the paper sheets is increased by the weights 311 and 312, and the paper feeding performance is improved. Accordingly, the idle revolution of the paper feeding rollers 108 and 108 due to the hook slip-off trouble can be prevented. Further, since the paper feeding rollers 108 and 108 are supported by the respective supporting parts 316 and 316, the close adhesion performance between the paper sheet and the paper feeding rollers 108 and 108 is improved, and the paper feeding performance is improved.
Patent JP-S5514714-A (JP)
Title: Free-running television camera
Inventor: KANAYAMA YUTAKA
IPC: H04N5/232
Filed: 1978-07-18
Abstract: PURPOSE: To secure automation for the operation of shifting, turning and others with no operator required by incorporating the function capable of recognizing the environment via the picture information obtained through the TV camera into the camera itself.  
     CONSTITUTION: The TV camera device consists of video signal system A and arithmetic process/control system B. System A and B are then combined, and the video signal obtained through TV camera 1 is changed into the digital signal through A/D converter 6 and based on the trigger cycle to be accumulated in frame memory 7. Then the picture information is processed by processor 8 based on the program stored in memory unit 9 and then sent to central processor 11 consisting of processor part 12 and memory part 13 via bus line 10. After this, focus mechanism 14, rotary neck 2, illuminator 5 and leg for shift and turn are actuated based  on the picture information and the information of processor 8. Thus the prescribed  picture is produced to be recorded at VTR and also transmitted from transmitter  17 and via antenna 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09280253-A (JP)
Title: Rolling element for ceramic bearing, and method and device for working its surface
Inventor: IWAMOTO ATSUSHI
IPC: C04B35/584
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide extremely excellent surface roughness without damaging a surface of a rolling element by providing the abrasive grain of low hardness, and improve the working efficiency, and to reduce the required working time by generating the solid phase reaction between the soft abrasive grain and a hard work. SOLUTION: A side surface of an intermediate work 14 of a rolling element for ceramic bearing is held by a pair of plates 27, 27, the plates 27, 27 are oscillated, the liquid containing the abrasive grain 39 of lower hardness than that of the intermediate work 14 is fed around the intermediate work 14 while the intermediate work 14 is rotated, and the side surface of the intermediate work 14 is polished with the abrasive grain interposed between the oscillating plate 27 and the side surface of the rotating intermediate work 14.
Patent JP-H06287797-A (JP)
Title: Method for anodizing titanium material
Inventor: ITO SEISHIRO
IPC: C25D11/26
Filed: 1992-04-08
Abstract: PURPOSE:To eliminate the trouble caused when a DC voltage higher than a sparking voltage is impressed and to obtain a stabilized thick oxide film of mum order by anodizing a titanium material. CONSTITUTION:A titanium material is anodized in an anodizing bath to form an oxide film on the surface. In this case, a voltage rising up in a straight line from an initial level to a peak level and then dropping off in a straight line to a final level constitutes one cycle, an optional number of cycles, e.g. more than two cycles, are continuously impressed to conduct electrolysis, and the peak level is set below a sparking voltage. Consequently, sparking is made nonuniform, and the film is not burned.
Patent JP-H02168782-A (JP)
Title: Tv video signal band compression transmitter
Inventor: MURAKAMI HITOSHI
IPC: H04N11/02
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a prediction pattern with less disturbance against a large change in the pattern by providing plural ROMs to attain faster quantization and selecting them in response to a step width of quantization. CONSTITUTION:Four memory ROMs 1-4 are provided in place of a memory ROM and the input range as the address and the data of representative value and code length are written respectively in the ROMs 1-4. A decoder DEC 2 applies decoding to which ROM of the ROMs 1-4 is to be selected in response to the buffer storage in a buffer BM. This is implemented by using control signals C1-C4. As a result, the ROMs 1-4 are selected depending on a threshold level TH and when the TH is increasing, a ROM without large interval of quantization and long code length code is selected. When the TH is small, a ROM having a pattern with fine quantization interval is selected.
Patent JP-H09283965-A (JP)
Title: Door structure for cabinet
Inventor: IWADARE MISAO
IPC: H05K9/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a door structure by which an electronic apparatus can be cooled with good efficiency without spoiling an electromagnetic shielding effect by a method wherein the door structure is formed to be of a double structure wherein a front door member which is installed so as to be parallel with the front of a cabinet and in which a plurality of hole parts are formed and a netlike member which is installed at the inside of the front door member and which is composed of a conductive material are contained. SOLUTION: A door 1 is formed to be of a double structure. That is to say, the double structure is composed of a main face part 1A which is installed so as to be parallel with the front of a cabinet and which is used as an outside face and of conductive metal meshes (netlike members) 4 which are installed at constant intervals so as to be parallel with the main face part and which are used as inside faces. A plurality of holes 2, 3 are formed in the main face part 1A and in upper and lower as well as right and left face parts 1B to 1E, and they act as holes for ventilation. Then, the open air is taken into from the holes at the lower part, and it comes into the cabinet 5 as the chilly air via the metal meshes 4 on the inside face. The warm air which is collected at the upper part is discharged from the holes at the upper part.
Patent JP-H10283022-A (JP)
Title: Radio control system, radio manipulator and controller
Inventor: YASHIMA KOJI
IPC: G05B23/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To stop controlled system equipment and to prepare it for unexpected conditions when any fault occurs on a portable control panel for radio job site manipulation near the controlled system equipment. SOLUTION: A reserve motor setting command set by a reserve motor setter 11 is applied to a reserve motor discriminator 10. Based on the applied reserve motor setting command, the reserve motor discriminator 10 sets a controller 23. The controller 23 receives a starting command transmitted from a portable control panel 21 and supplies driving power to that correspondent reserve motor 2. Besides, a control continue signal generated in a fixed cycle by a control continue signal generation circuit 22 is applied. When a stopping command is applied to the controller 23, the controller 23 stops supplying the driving power to that correspondent reserve motor 2.  When the control continue signal transmitted from the portable control panel 21 is not received because of any factor after the supply of driving power to the reserve motor 2 is started, the supply of driving power to that correspondent reserve motor 2 is stopped.
Patent JP-H07298636-A (JP)
Title: Self-excited inverter
Inventor: MIKI NOBUKAZU
IPC: H05B41/24
Filed: 1994-04-25
Abstract: PURPOSE:To provide a reliable self-excited inverter with high input power factor and low input-current distortion in a control method that is not complex as in a separately controlled inverter. CONSTITUTION:A voltage from a commercial AC power supply AC is rectified by an AC-DC conversion means 1 to generate an output DC voltage. The output voltage from the AC-DC conversion means 1 is converted by a DC-DC conversion means 2 into a given DC voltage. The DC voltage from the DC-DC conversion means 2 is converted by a DC-AC conversion means 3 into a high-frequency voltage. A load circuit 4 receives the high-frequency voltage from the DC-AC conversion means 3, and a driving means 5 applies a driving signal to one of switching elements in the DC-DC conversion means 1 and DC-AC conversion means 3. Then, the switching element is turned on and off alternately by a self-excited control means 6 on the basis of the driving signal of changing voltage or current in the load circuit 4.
Patent JP-H08281133-A (JP)
Title: Dehydrated cake crushing device
Inventor: UCHIYAMA SHIGEYUKI
IPC: B02C13/00
Filed: 1995-04-12
Abstract: PURPOSE: To easily obtain a crushed material with a grain size distribution suited to use by arranging a pair of rotors each equipped with a plurality of plates in a mutually opposite direction and variably in the number of rotation, in the interior of a casing with a lower discharge port, and at the same time, arranging a screen along the lower surface of the rotors. CONSTITUTION: A pair of rotors 7 each with a plurality of plates 9 are arranged in a mutually opposite direction and variably in the number of rotation, in both upper and lower parts of a casing 2, and at the same time, a screen 8 is arranged at a specified interval along the lower surface of the rotors 7 and in such a manner that the screen can be replaced. The screen 8 has a sieve mesh which varies according to use. When using this dehydrated cake crushing device, a dehydrated cake 13 is charged into the charge port of an upper hopper 1, then drops into a crushing chamber 6, and is crushed by collision between the plates 9 of two rotors 7 which rotate reversely to each other at a high speed. After the crushing, the dehydrated cake is discharged as crushed dehydrated cake 14 from the discharge port of a lower hopper 4, after passing through the screen 8.
Patent JP-H10283499-A (JP)
Title: Device for generating video and method therefor and record medium
Inventor: ARAI MASATOSHI
IPC: G06T19/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To generate the various kinds of videos for expressing each kind of object on a second-dimensional plane in a situation further adapted to reality in which unnaturalness is canceled by using existing video data. SOLUTION: The video of a certain character is reduced up and down (S7), and inverted up and down (S8). Then, coordinates when the character is projected to a water surface are obtained (S9), the reduced and inverted video is divided into plural slice areas at the obtained coordinate positions, and each slice area is overlapped with a video indicating the water surface which is shifted in random width (S10). Thus, the character which is projected on the water surface rich in a sense of reality is expressed.
Patent JP-S5514535-A (JP)
Title: Automatic selection system for playing in tape recorder
Inventor: MAIKERU DEIIN KASUTAA
IPC: G11B27/10
Filed: 1978-07-17
Abstract: PURPOSE: To enable sure automatic playing selection, by recording the memory content of the memory at the blank part of tape after the end of recording through the storage of the count value of the tape counter corresponding to the blank part at the lead-in position at playing recording to the memory.  
     CONSTITUTION: When the beginning end of tape 22 is detected, required data is recorded at the section X for bias adjustment or the like. Further, the first playing  is recorded on the section t 1  via the blank and the second playing is on the section t 2  with further blank. A number of playings are recorded with similar repetition and the count value of the tape counter corresponding to each blank is stored in the memory. The recorded tape is run toward forward direction again and the memory content of the memory is recorded sequentially as the lead-in data at each blank when the count value of the tape counter and the memory content of the memory  are in agreement. Accordingly, sure automatic playing selection can be made with  the reproduced lead-in data corresponding to the playing recorded in the blank and  the count value of the tape counter. 
     COPYRIGHT: (C)1980,JPO&Japio