baber/WOPTO huggingface dataset:
Patent JP-H10321492-A (JP)
Title: Positioning device and its method
Inventor: SUGAWARA MINORU
IPC: H01L21/027
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a positioning device which can simultaneously superpose a mask on a wafer with high accuracy at a high speed and correct the warp of the wafer, and the method of the processing device. SOLUTION: A positioning device is provided with a light source 1 which emits alignment light, a means which projects the alignment light emitted from the light source 1 upon alignment patterns A-D on a substrate 9 at regular time intervals through reference alignment patterns a-d, a detecting means 23 which detects the light diffracted by the irradiated alignment patterns A-D, and an arithmetic means which performs arithmetic processing on the data of the detected light. The arithmetic means 25 detects the positional deviation of the substrate 9, by comparing the weakness pattern of the optical signals diffracted by the alignment patterns A-D on the substrate 9 with the data of the pattern by the intensity of the optical signals when the substrate 9 is deviated.
Patent JP-H06324633-A (JP)
Title: Visual panel
Inventor: SUZUKI TERUO
IPC: G09F15/00
Filed: 1993-05-10
Abstract: PURPOSE:To provide a visual panel which is extremely easily carried so that expense for exchanging is reduced, where tensile force exerted on a sheet is desirably adjusted with manual work even when the sheet is large, and whose fine appearance is kept. CONSTITUTION:This visual panel 1 is equipped with the flexible sheet 4 having swelling parts 2 and 3 at both upper and lower edge parts, a sheet stretching and providing means 6 receiving the swelling parts 2 and 3 at both edge parts of the sheet 4 so that they can freely slide and stretching and providing the sheet 4 on a frame 5, and a tensile force adjusting means 7 adjusting the tensile force exerted on the sheet 4.
Patent JP-S61289906-A (JP)
Title: Method and apparatus for roll changing
Inventor: NAKAMURA KOJI
IPC: B21B31/10
Filed: 1985-06-18
Abstract: PURPOSE:To simplify a control system by stacking rolls via spacers held in place between roll journal boxes, disposing receiving metals to a housing and transferring and receiving the spacers to and from between the upper and lower journal boxes by means of the receiving metals. CONSTITUTION:The spacers 14D, 14W are so prepd. that the spacers can be stacked at spaced intervals between the rolls 2 and 3. A drawing car 11 which moves forward and backward on rails 12 is disposed to a rolling mill and the spacers 14D, 14W are imposed on a spacer base 15 disposed on the front surface thereof. The drawing car 11 is moved to insert and remove the spacers 14D, 14W by means of the receiving metals 7 in the stage of changing the upper and lower rolls 2, 3. The drawing car 11 is then moved forward and backward to draw out and assemble the rolls 2, 3. Since the simple mechanism is adopted, the roll change system is simplified.
Patent JP-H01302436-A (JP)
Title: Computer abnormality processing system
Inventor: KATO YOSHIYUKI
IPC: G06F11/00
Filed: 1988-05-31
Abstract: PURPOSE:To transfer an initializing request to a computer at the optimum timing for each system by outputting a signal which indicates the completion of a system end damping processing to the outside when the damping processing to be executed at the time of computer abnormality generation is completed. CONSTITUTION:A sufficiently larger value compared with a standard time necessary for the system end damping processing is used as the setting time (stall detecting time) of a timer circuit 24. Consequently, when the system end damping advances to the completion processing, and a DEND instruction 22-1 is executed, a signal MEND is shifted to 1 preferentially to a signal SEND. When the signal MEND is shifted to 1, the output signal of an OR gate 26 is shifted, and from this, an FF 27 is set. When the FF 27 is set, the signal DEND at 1 is produced from a Q output, and the completion of the system end damping processing is notified to the outside.
Patent JP-H06345219-A (JP)
Title: Article picking equipment
Inventor: TANIGAWA TOYOAKI
IPC: B65G1/137
Filed: 1993-06-03
Abstract: PURPOSE:To automatically pick up various kinds of articles and carrying out various kinds of order picking works easily and correctly, by intermediately transferring containers and supplying a designated number of articles on the basis of instructions. CONSTITUTION:A vacant container 2a supplied to the starting edge part of a transfer device 10 for picking is intermittently transferred by the transfer device 10 for picking. The vacant containers 2a are successively opposed to an automatic article feeding device 15 through the intermittent stop of the transfer device 10 for picking, and a designated number of articles are supplied on the basis of the supply instruction inputted into the automatic article feeding device 15. The container 2 full of articles which picks up a designated kinds of articles in the designated number is conveyed to an article package part 25 from the terminal edge part of the transfer device 10 for picking, and packed into a transfer box, or packed again and delivered to a shop.
Patent JP-H08327609-A (JP)
Title: Ultrasonic unit
Inventor: MASUZAWA YUTAKA
IPC: G01B17/06
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an ultrasonic unit based on a new phase matching method. CONSTITUTION: The ultrasonic unit having a plurality of receiving elements Qn for receiving ultrasonic signals comprises means SPL for sampling the receiving signal an means TC for time shifting the sampled signal sn in units of sampling period, means SUM for adding the receiving signals fn having identical time lag, a pair of means for convoluting a pair of sine wave signals having the carrier frequency of receiving signal and orthogonal phase and a signal received after a plurality of receiving signals are added over a predetermined length of section being sampled at the time interval of delay accuracy, and means for operating the root of squared sum of outputs from respective convolution means. The root of squared sum is provided as a phase matching output and an ultrasonic beam having high performance directivity is formed.  This arrangement reduces the scale of multiplier and simplifies the constitution greatly.
Patent JP-H01304696-A (JP)
Title: Illumination system for bed room
Inventor: NISHIKAWA KAZUYO
IPC: H05B37/02
Filed: 1988-05-31
Abstract: PURPOSE:To promote good wake-up by judging sleeping hours from skin electric potential level detected by electrodes and an amplifier and lighting an illumination after the preset final REM sleep. CONSTITUTION:Electrodes 1 are installed on inner surfaces of last joint of fingers and an amplifier 2 amplifies a potential difference and a judging unit 3 judges that it is a REM sleep or not. A point when a change of skin electric potential level becomes minimum and the level turns to electropositive is judged as a REM sleep period, and thereafter a point when it turns to electronegative through the maximum change is judged as a conclusion of a REM sleep. In the case of adult, there are 4 times of REM sleeps through one night sleep. The final REM sleep is preset at setting unit 4 and a control unit 5 lights a lighting source at the same time of the conclusion of the preset final REM sleep. Electrodes can be installed at any mental sweating part.
Patent JP-S6486087-A (JP)
Title: Fluorescent glass dosemeter composite element
Inventor: IKEGAMI TORU
IPC: C03C4/12
Filed: 1986-06-09
Abstract: PURPOSE:To separate and measure gamma-rays, X-rays and beta-rays with high accuracy, by providing a plurality of glass elements equipped with metal filters or resin filters suitable for measuring the radiation doses of gamma-rays, X-rays and beta-rays. CONSTITUTION:Four plate-shaped glass elements 1a, 1b, 1c, 1d are held to a support frame body 3 having number holes 2 for optically reading the kinds of the elements or the ID codes of workers. A tin slit filter 5 having an aperture ratio of 20% is bonded to the element 1a and a thin filter 6 having a thickness of 1mm is bonded to the element 1b and an aluminum filter 7 having a thickness of 1mm is bonded to the element 1. The element 1a evaluates the doses of gamma-rays and X-rays, beta-rays are detected by the element 1d. By this method, gamma-rays, X-rays and beta-rays are separated and measured with high accuracy.
Patent JP-H05325318-A (JP)
Title: Video tape recorder
Inventor: YAMAZAKI HIDENORI
IPC: H04N5/7826
Filed: 1992-05-26
Abstract: PURPOSE:To quickly and accurately rewind a tape to the starting position of a recorded part which is canceled at the time of performing operation for cancelling video recording regardless of the length of the recorded part. CONSTITUTION:A video recording key 19 and a video recording cancelling key 20 are connected to a system controller 7. An FG pulse is supplied from a capstan FG 18 to the counter of the controller 7 and the traveling amount of the tape in the recorded part just before (cancelling amount at the time of performing the operation for cancelling the video recording) is measured. When the key 20 is operated to be on in a video recording state or a video recording pause state, the magnetic tape 10 is rewound to the starting position of there corded part where a picture is recorded just before operating the key 20 (position showing that a counted value is '0 second'). When the cancelling amount is one or more minutes, fifteen-multiple speed is set at a part before last ten seconds, and triple speed is set at the part of last ten seconds. On the other hand, when the cancelling amount is below one minute, the triple speed is set through all the parts. In order to control the speed of the tape, the rotating speed of a motor 16 is controlled by the controller 7. In the case of setting triple speed, a reproduced picture is displayed on an EVF 6.
Patent JP-S63300426-A (JP)
Title: Magnetic recording medium and its production
Inventor: KOJIMA TAKESHI
IPC: G11B5/84
Filed: 1987-05-30
Abstract: PURPOSE:To prevent the defective rotation occurring in attraction of a magnetic head to a landing zone by forming grooves intersecting with the traveling direction of a medium to the main surface part of a nonmagnetic material corresponding to the landing zone. CONSTITUTION:A revolving shaft 12a of a motor 12 is inserted into a through- hole 10a of the nonmagnetic support 10 and the support 10 is held by a cap 12b. A polishing tape 14 is pressed by a roller 15 to the landing zone 10d and the support 10 is rotated. The tape 14 is simultaneously moved by a motor 13. The many linear groove parts 11 intersecting with the rotating direction of the support 10 are thereby formed in the landing zone 10d. An underlying layer consisting of chromium, a magnetic layer and a protective layer are laminated on the main surface part 10b including the groove parts 11 to form the medium. The defective rotation and the damage of the magnetic head are prevented by the groove parts 11 without increasing the coefft. of static friction even if the contact start/stop of the magnetic head are frequently repeated.
Patent JP-H05138405-A (JP)
Title: Method and device for finishing end of hollow tube
Inventor: ARUBAATO BURUUSU KIYADEI
IPC: B23Q35/10
Filed: 1992-05-26
Abstract: PURPOSE: To improve the finishing operation so that the necessity of skill of an operator may be eliminated and so that pollution of a facility by the finishing operation may be avoided. CONSTITUTION: A finishing device 10 is provided with a cutting blade 16, a platform 18 for supporting the cutting blade adjacent to the end(e) of a hollow tube(t), and a pair of cam-controlled mechanisms 30, 32 for moving the platform and the cutting blade along a closed polygonal moving path in relation to the pipe end(e) and cutting the tube end. An initial part of the tube is cut in a direction from the outside to the inside of the tube at angles in relation to a flat surface perpendicular to the rotational axis of the tube, and an initial cut surface is formed on the tube end so as to be inclined in relation to the flat surface perpendicular to the rotational axis of the tube.  A final part of the tube is cut in a direction from the inside to the outside of the tube at another angles in relation to the flat surface perpendicular to the rotational axis of the tube, and a burr-free final cut surface extending in the flat surface perpendicular to the rotational axis of the tube is formed on the tube end.
Patent JP-H09317232-A (JP)
Title: Warehouse provided with shifting device and its warehousing/delivering method
Inventor: NUKAGA KAZUNARI
IPC: E04H6/18
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To rapidly warehousing/delivering work by providing shifting equipment having a space capable of loading an article to be stored between lifting equipment and a truck to improve the operation ratio of the lifting equipment and the truck. SOLUTION: An on-board pallet (a) in which a vehicle 9 is loaded on lifting equipment 4 is stacked at a warehousing port 1. An empty pallet (b) of a lower stage is received by a lower rail, and the empty pallet (b) is shifted to the upper stage by pallet upper/lower shifting equipment. The upper on-board pallet (a) in which the vehicle 9 is loaded on the lifting equipment 4 is carried to a parking floor. The on-board pallet (a) with the vehicle 9 loaded is received on the upper stage rail of shifting equipment 8. The shifting equipment 8 shifts a lower stage pallet (c) to the lifting equipment 4, and the shifting equipment 8 load the pallet (a) when a truck 5 arrives. A pallet (d) is received from the truck 5, and carried to a parking room 3. The truck 5 receives a pallet (e), and waits for the next command. A warehouse can be designed without limiting the construction condition.
Patent JP-S63294866-A (JP)
Title: Dialytic efficiency control apparatus
Inventor: OTA MICHIO
IPC: B01D61/32
Filed: 1987-05-28
Abstract: PURPOSE:To prevent the frequent occurrence of a dialysis distress sympton such as the reduction in blood pressure or a shock, by lowering an extracorporeal circulating blood flow speed to delay the advance of dialysis and lowering ultrafiltration pressure to reduce a filtering speed and holding a blood amount within a tolerant range. CONSTITUTION:The tube 8 on the side of the artery for circulating blood between a dialyser 6 and a patient by a pump 5 is held between a light emitting part using a light emitting diode and a light receiving part 1b using a photodiode both of which are provided in a continuous type hematocrit meter Hct 1 and the state of circulating blood is detected with the elapse of time and a measured value is obtained through a measuring circuit 1c. The body fluid state of a patient 7 is estimated by the observer 7 using the Hct meter 1. The deviation between the Hct measured value from the patient 7 and the Hct estimated value of a patient model 9 is eliminated by applying feedback control to each state quantity of the patient model 9 and the state quantity of the patient model 9 is allowed to coincide with that of the actual patient 7 to estimate a real value. The causes of the reduction in a blood amount are determined in the state separated into one due to the osmotic pressure of a dialysing fluid and one due to ultrafiltration and the blood circulation state of the patient is held within a safe range.
Patent JP-H0428221-A (JP)
Title: Heat treatment of compound semiconductor substrate
Inventor: YAMAMOTO TEIJI
IPC: H01L21/265
Filed: 1990-05-23
Abstract: PURPOSE:To prevent phosphorus from being released from the surface of a substrate thereby making the safety heat treatment feasible by a method wherein a compound semiconductor substrate containing P is coated with a spin-on glass mainly comprising silicon hydroxide mixed with a P compound. CONSTITUTION:The surface of an InP substrate 1 is implanted with ions to form a carrier active layer 4. Next, the layer 4 is coated with a spin-on glass mainly comprising silicon hydroxide mixed with a P compound and then heat- treated to form a protective film 2. Finally, after the substrate 1 is annealed to be activated, the protective film 2 is released.
Patent JP-S5761870-A (JP)
Title: Pressure regulation cap
Inventor: KITSUKAWA AKIRA
IPC: B60K15/05
Filed: 1980-09-27
Abstract: PURPOSE: To simply make up a pressure regulation cap used for a radiator tank or the like by disposing a resin pressure valve body and a resin negative pressure valve body of which each is a combination one body of an elastic piece bundle and a valve plate under the body of the resin cap.  
     CONSTITUTION: A pressure regulation cap is provided with a resin pressure valve body 15 of a combination one body of an elastic piece bundle 12 and a valve plate 14 which are disposed under a resin cap body 8 with a cover 7 and a resin negative pressure valve body 20 of a combination one body of an elastic piece bundle 18 and a valve plate 19 which are disposed under the pressure valve body 15. The pressure regulation cap is fixed on a filler neck 6 of a tank T. Said pressure valve body 15 is set in such a manner that the elastic piece bundle 12 projecting like a hook is caught on a valve keeping part 10 whose sectional view is triangle. A valve plate 14 with a packing 13 of the pressure valve body 15 thereon contacts a valve retaining projection 2 of an inner race 3, thereby providing an airtight between the pressure valve body 15 and the filler neck 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000324422-A (JP)
Title: Television receiver
Inventor: SHIMIZU HIROFUMI
IPC: H04N5/44
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To increase the reduction of power consumption at the time of stand-by of a television receiver and to safely and effectively start and stop the television receiver. SOLUTION: This television receiver reduces power consumption in the middle of stand-by and the power soure of the television receiver can safely be turned on by circuit constitution for starting supplying of a power source to a horizontal oscillation circuit power source part 2 after a power ON signal is inputted to a microcomputer 1 and for turning ON an AC relay after the stable operation of a horizontal oscillation circuit.
Patent JP-S6113726-A (JP)
Title: Information transmitter
Inventor: SASAKI TOSHIAKI
IPC: H04L12/42
Filed: 1984-06-28
Abstract: PURPOSE:To eliminate a delay of transmission time and to attain the accurate transmission of information by providing a function which relays the information given from one of other two nodes connected to each node to the other one of said two nodes and a function which transmits the own information to a bidirectional node. CONSTITUTION:The nodes 1-4 having transmission and reception functions are connected in a loop from to a pair of transmission lines 5. The information on the nodes 1-4 are transmitted successively via the nodes 1-4. The information flowing to nodes 1 2 3 4 is defined as the information F; while the information flowing in the opposite direction is defined as the information R. The information F-1-F-4 is transmitted through nodes 1-4 as the time elapses together with the information R-4-R-1 of the reverse direction. These nodes 1-4 are provided with a function which relays the information on two nodes to the other two nodes and a function which transmits the own information to the forward nodes against the information given from a prescribed node after the end of reception. This eliminates a delay of transmission line and attains the accurate transmission of information.
Patent JP-2000327291-A (JP)
Title: Truck loader and its control device
Inventor: MUROTANI YASUO
IPC: B66F9/14
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To allow loading on a truck by providing a fork block comprising a fork claw for which selection of use/nonuse is allowed, and selecting and using the fork claw in the fork block unit according to the number and the size of pallets. SOLUTION: A fork claw 3 is arranged at a position capable of being inserted into a fork entry portion of pallets 4 of a pallet group aligned by an organizing conveyer 8, and is divided as fork blocks 3a-3c, and selection of use or nonuse is allowed with a fixed fork claw and a jumping mechanism. The fork claw 3 is formed in a plurality of stage structure responsive to a pallet size, and can be made to jump every stage, and changeover of each stage is performed corresponding to the size and number of the pallets that are loaded from the organizing conveyer 8 onto a deck of a truck 9. Thus, loading onto the truck can be performed independently of change of the pallet size and the number of pallets.
Patent JP-S63299541-A (JP)
Title: Satellite receiver
Inventor: SHIMIZU RYOJI
IPC: H04H1/00
Filed: 1987-05-29
Abstract: PURPOSE:To realize the surround reproduction of the satellite surround encoded stereo broadcast, etc., and to obtain the sounds filled with presence, by providing a surround decoder to a satellite receiver for surrounded reproduction. CONSTITUTION:A satellite receiver 3 receives the signals from a broadcast satellite 1 and demodulates the video and sound signals. A surround decoder 22 is added to the receiver 3 to output the signal for surround reproduction based on the demodulated sound signal together with an output terminal 24 which outputs the signal obtained by the decoder 22. When the operation is switched to a stereo mode, etc., for demodulation of the sound signal, the decoder 22 is controlled for output of the signal which is used for surround reproduction. As a result, the viewers can enjoy the sound filled with presence.
Patent JP-S5286697-A (JP)
Title: Apparatus for moving building structure
Inventor: ARAI MASATOSHI
IPC: B63B9/06
Filed: 1975-11-10
Abstract: PURPOSE: To provide the above-identified apparatus, which is suited when constructing a large building such as a marine building structure on an inclined surface, and with which reliable movement can be obtained irrespective of changes of the inclination angle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000316944-A (JP)
Title: Assisting bathtub and assisting bed
Inventor: HASHIDA NORIKO
IPC: A61H33/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To make it easy and safe for an assisting person to bath a person to be assisted in a lying state or a bed by providing a lifting belt which connects upper sections of wall surfaces of a bathtub at a foot side and a head side of a bathing person and which can ascend and descend within the bathtub. SOLUTION: A bathtub 1 provides a belt 2 connecting a head side and a foot side, and this belt 2 can be rolled through a roller 3 by a roller 4. The roller 3, 4 and a driving section 5 are amounted in a space between a tank and outer walls of the bathtub, and the belt 2 can ascend and descend within the bathtub 1 by rolling in/out the belt. The assisting bathtub 1 like this is freely contained within the bed constituted of the head side and the foot side. At bathing, a lower body of the person to be assisted lying on the bed is moved onto the belt 2 while the bed of the foot side is being moved. When the bed is finished moving and the bathtub 1 is entirely appeared, an upper body of the person to be assisted is also moved onto the belt 2. When the belt 2 is loosened, the body of the person to be assisted is descended within the bathtub 1 by supporting belt 2.