baber/WOPTO huggingface dataset:
Patent JP-S61242019-A (JP)
Title: Positioning device
Inventor: ONODA RURI
IPC: H01L21/30
Filed: 1985-04-19
Abstract: PURPOSE:To measure the identifying mark-to-identifying mark distance at high speed in a highly precise manner by a method wherein the first signal obtained by projecting a light on the first and the second identifying marks on an object and the second signal based on the form of the marks are selectively used in accordance with the surface condition of said object. CONSTITUTION:A wafer 2 is placed under a projection lens 4, the mode of wafer material is determined, and the mode of positional detection is decided. Then, the detection of peak level of an MD photoelectric detector 22 is performed by an MD peak detecting circuit. A peak measurement is performed again by a CPU 17 after the value of gain and slice level is set, and the slignment mark position on a mask 1 is detected by an MD pulse interval measuring circuit 26. Then, the peak level of the MW photoelectric detector 12 which is the signal sent from an MW system is detected. Subsequently, the CPU 17 performs a peak measurement again, and the alignment position on the wafer 2 is detected by an MW pulse interval measuring circuit 16. After the measurement of the pulse interval of the MD and MW systems is finished, the amount of deviation between alignment marks is corrected.
Patent JP-H01255370-A (JP)
Title: Image reader
Inventor: NAWA HITOSHI
IPC: G06T1/00
Filed: 1988-04-04
Abstract: PURPOSE:To prevent the black line generation of data to be read by lighting up an LED while a gate signal is outputted even when a start switch is opened. CONSTITUTION:In the case when a start switch 2 is turned off, when a gate signal 1 is at an 'H', an LED lighting circuit 4 does not execute any change, and an LED 3 is left to be lighted up. When the gate signal 1 is made into an 'L', the LED 3 is distinguished through the LED lighting circuit 4. Thus, the black line can be prevented from being generated to the data to be read at the time of the completion of the reading operation of the data, and the data of the part made into the black line in a conventional image reader can be correctly read.
Patent JP-H05207896-A (JP)
Title: Diagnostic method for cancer
Inventor: UEJIMA TAKAO
IPC: G01N33/50
Filed: 1991-04-15
Abstract: PURPOSE:To diagnose illness as cancer correctly in a high probability, while lowering the false positive rate of a benign disease, by measuring the sialic acid content of a galactose transferase. CONSTITUTION:The objective diagnosis is performed by directly measuring the sialic acid content of a galactose transferase bonded to a monoclonal antibody resistant to the galactose transferase.
Patent JP-H11253063-A (JP)
Title: Water sprinkler
Inventor: TAKAHASHI ICHIRO
IPC: A01G27/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a water sprinkler effectively utilizing rainwater, keeping trees from withering even in the case of absence over a long period and enabling easily watering of a flower pot in daily life. SOLUTION: This water sprinkler to use rainwater, etc., is composed of a water-collecting and distributing tank 1 provided with an overflow pipe 5 and a water-supplying pipe 3 and connected to a roof drain 7 placed on the roof, a water reservoir 2 provided with an overflow pipe 5 and a water sprinkling pipe 4 and supplied with water from the water-collecting and distributing tank 1 through the water-supplying pipe 3 and from a city water line 9 and a downpipe 8 connected to the overflow pipe 5.
Patent JP-S6487088-A (JP)
Title: Single joining method between two pipe
Inventor: IERAN RANDE
IPC: B23K20/08
Filed: 1988-04-04
Abstract: PURPOSE: To execute an exact joining and to improve yield of products by using an expansible moving device consisting of a bellows, transferring an explosive loaded body along a guide and then correctly positioning at a taget location. CONSTITUTION: An inner peripheral body 9 loaded with an explosive 10 is arranged in an end part 2 of a pipe to be joined. Using an expansible devices 6, 7 for shifting consisting of a bellows, the inner peripheral body 9 loaded with an explosive 10 is transferred along a nesting guide 17 and is set at a correct position. After the explosive is positioned in this way, an explosive joining is executed. By this method, joining with excellent accuracy is executed and yield of products is improved.
Patent JP-S5711810-A (JP)
Title: Preparation of metal carbonitride
Inventor: IWAI TADASHI
IPC: C01B21/082
Filed: 1980-06-20
Abstract: PURPOSE: To obtain uniform fine powder of metal carbonitride having excellent sintering characteristics, by baking a precursor obtained by the reaction of a metal halide, ammonia, and a carbohydrate and/or polyvinyl alcohol.  
     CONSTITUTION: Ammonia gas is introduced into a solution of a metal halide in an inert organic solvent to obtain the reaction product of the metal halide and ammonia. The reaction product is mixed with a carbohydrate and/or polyvinyl alcohol to afford a precursor. As an alternative method, a solution of a metal halide in an inert organic solvent is mixed with a carbohydrate and/or polyvinyl alcohol to obtain a reaction product, to which ammonia gas is introduced to afford the precursor. The objective metal carbonitride can be obtained by baking the precursor thus prepared. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03287339-A (JP)
Title: Pallet available for flexible manufacturing system
Inventor: YANO MASAYUKI
IPC: B23H7/00
Filed: 1990-03-31
Abstract: PURPOSE:To carry out various processes fully automatically by providing a cut hole to allow to position a work, standard means coincident to the process standard means of a process board, a fixing means to set the work at a specific position, and locking means to engage with carrying in-and-out and moving devices, to a pallet main body. CONSTITUTION:In a pallet P, the center of a pallet main body 8 is cut away to form a cut hole 24 wider than the processing area of verious processing machines, standard means 29 and 30 coincident to the process standard means of a process board provided on the processing machine are provided, and a fixing means 25 to set a work at a specific position is provided at the position determined beforehand by the standard means and outside the process area of the processing machine. Furthermore, locking means 31 to 33 to engage with the locking means furnished to carrying in-and-out and moving devices such as a stacker crane reciprocating between the pallet carrying in-and-out station, and an intermediate delivery device are provided. As a result, various processes to the work can be carried out continuously and providing no worker.
Patent JP-H06344990-A (JP)
Title: Method and device for distributing air in ship's hold
Inventor: YATSUKU ORESUKO
IPC: B63J2/08
Filed: 1994-04-21
Abstract: PURPOSE: To optimize air distribution with simple structure by one or more units of blowers capable of generating a variable pulsating air flow in a device distributing cooling air onto cargo stacked on pallets stored in a refrigerated cargo hold of a refrigerated cargo carrier. CONSTITUTION: A plurality of electric air circulating blowers 1 are positioned behind a hold wall of a refrigerated cargo carrier through an air duct 2. By the operation of these blowers 1, cooling air is force-fed into the air duct 2 so as to feed air to the underside of the pallets loaded with cargo between a hold floor 8 and pallets 3. In this case, the blowers 1 are drivingly controlled through a signal frequency converter 5 in order to maintain an appropriate temperature obtained by a control device 6 based on the current hold temperature and the structure and content of the cargo, and properly changes their speeds so as to produce a pulsating air flow. Thus, an appropriate air injection range can be obtained under the pallets 3.
Patent JP-H11281052-A (JP)
Title: Combustion equipment
Inventor: SHIROKURA TOSHIYA
IPC: F23N5/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustion equipment which can check the explosive ignition by judging the ventilation state of air for combustion with accuracy. SOLUTION: This is a combustion equipment which is provided with a burner 4 for burning combustion gas, a ventilation means 4 for ventilating air for combustion to the burner 3, and a combustion control means H, and is constituted so that the combustion control means H may operate the ventilation means 4, accompanying the issue of an combustion order, and then, execute the ignition processing of performing the igniting action to the burner 3, and the combustion control means H is so constituted as to judge the ventilation state of the air for combustion, based on the detection information of an unburnt gas detection means S which detects the unburnt gas within the exhaust passage 7b of the burner 3 and the working information of the ventilation means 4 in ignition processing.
Patent JP-S57197750-A (JP)
Title: Power supply apparatus
Inventor: TAKAHASHI NARIKAZU
IPC: H01M50/50
Filed: 1981-05-29
Abstract: PURPOSE:To permit direct connection of the electrode of other electronic circuit, secure simplified connection part, and prevent wrong contact etc. by projecting a part of an electrode can to form a power taking-out electrode. CONSTITUTION:Cell substances 3 are filled in superposed form between a (+) side electrode can 1 and a (-) side electrode can 2 both of which are formed from flexible polymer film such as polyethyleneterephthalate film etc., and the side surfaces of the cell substance are sealed by sealing compound. Conductive substance 4 and 5 are applied onto each surface of the electrode cans 1 and 2 jointing with cell substance 3, and a part of each electrode can 1, 2 is projected towards the (-) side surface to form each projection part 6, 7. The conduction parts of the projection parts 6 and 7 serve as power taking-out electrodes 8 and 9. With such constitution, the necessity of arranging contact pieces can be avoid, and the contact part can be formed in a simple form, and the wrong contact due to leak of electrolyte and vibration etc. can be prevented.
Patent JP-2000272231-A (JP)
Title: Ink jet recording sheet
Inventor: MORIZUMI DAIGO
IPC: B32B27/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To manufacture an ink jet recording sheet of superior resistance to curling, whiteness and gloss. SOLUTION: An ink jet recording sheet is provided with a base sheet and an ink acceptive layer of aqueous ink absorbability formed on one face of the base sheet, and the base sheet is provided with a core base and a resin film layer laminated at least on one face of the core base. The base sheet is also provided with resin film layers laminated on both faces of the core base formed of a paper.
Patent JP-S57199735-A (JP)
Title: Paper feeder
Inventor: KAJIWARA NORIO
IPC: G03B27/00
Filed: 1981-05-29
Abstract: PURPOSE:To perform the accurate paper feed by constructing such that the elevation driving force is provided through a wire member onto the both sides of a sheet mounting means thereby maintaining the sheet mounting means horizontal continuously in the direction of the width. CONSTITUTION:The elevation mechanism 50 for a tray 10 as the sheet mounting means is comprised of a motor 51, drive pulleys 53, 54 and a wire suspension member for transmitting the motion of said pulley 53 through a wire 57 to the supporting rods 13, 14 for supporting the front and the rear of said tray 10 or a group of pulleys 54a, 54b, 54c and 54d arranged above and below of the guide hole 72 and a tension pulley 56 provided at the end of the rolling rod 55.
Patent JP-H11284272-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: WATANABE MINORU
IPC: H01S5/16
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To form an end surface non-injection laser where a ridge shape is not changed in the vicinity of an end surface, by composing an easy conduction layer of material with which a clad layer of a second conductivity type can be selectively etched. SOLUTION: On a light output end surface of a laser, a window region 10 by Zn diffusion is formed. Just above the window region 10, a P-type clad layer is directly in contact with a P-type contact layer 13 without interposing a P-type easy conduction layer 21, so that band gap difference between both of the layers is large, and a current is cut off by the hetero barrier of a valence electron band. On the contrary, a current flows easily on a ridge stripe except the Zn diffusing region 10 by existence of the P-type easy conduction layer 21 composed of Al0.5 Ga0.5 As having intermediate band gap energy, between the P-type clad layer and the P-type contact layer 13. As a result, a window structure is formed on the light output end surface by diffusion of Zn, and the window structure of an end surface not injection type where a current does not flow in the window region can be obtained.
Patent JP-H07271057-A (JP)
Title: Removing solution for positive type resist
Inventor: WAKIYA KAZUMASA
IPC: G03F7/42
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a removing soln. excellent in removing performance and capable of easily removing a resist degenerated especially by exposure to a severe physical or chemical environment. CONSTITUTION:This removing soln. for positive type resist contains N,N- diethylhydroxylamine and is a mixture of N,N-diethylhydroxylamine with an amino-alcohol compd. and at least one among a water-soluble org. solvent, water and a compounding agent or a mixture of N,N-diethylhydroxylamine with an amino-alcohol compd., at least one among a water-soluble org. solvent, water and a compounding agent and an org. compd. having a carboxyl group.
Patent JP-H05288486-A (JP)
Title: Plate fin type heat exchanger
Inventor: KOGURE HIROSHI
IPC: F28F1/30
Filed: 1992-04-06
Abstract: PURPOSE:To eliminate a V-shaped cut part after bending by a method wherein a V-cut is applied on the fin and the side plate of a heat exchanger, which are formed so as to show the shape of a chevron substantially, while providing a remaining connecting part of a predetermined amount at the front surface thereof, then, the connecting part is cut after incorporating pipes into the heat exchanger to bend the whole of the fins and the side plate so as to show a chevron shape. CONSTITUTION:The indoor unit 1 of a separate type air-conditioning machine accommodates a plate fin type heat exchanger 5, bent so as to show the shape of a chevron substantially, while a cross-flow fan 10 is arranged at the rear part of the same. Upon manufacturing the heat exchanger 5, V-shaped cut parts 13, having an angle theta near the bending angle of the heat exchanger 5, are formed on a multitude of fins 11 and one part of side plates arranged at both sides of the heat exchanger 5 while providing remaining connecting part 14 of about 2-10mm at the front surfaces thereof. Pipes are penetrated through a multitude of holes 12, formed respectively on the fins 11 and both side plates, then, the pipes are expanded to contact the pipes with the fins 11 and the side plates closely and, thereafter, the connecting parts 14 are cut by a cutter to bend the heat exchanger 5 so as to show a chevron shape whereby the manufacture of the heat exchanger 5 is finished.
Patent JP-H02261263-A (JP)
Title: Picture reader
Inventor: MOCHIDA HIROHIKO
IPC: G06T1/00
Filed: 1989-03-31
Abstract: PURPOSE:To attain level correction with high accuracy accurately by correcting a level of a picture signal from a line sensor in terms of an analog signal in the unit of a large block and then applying digital level correction for each picture element. CONSTITUTION:A picture signal from a line sensor 11 is roughly levelcorrected in the unit of blocks by an analog gain control section 13, converted into a digital signal by an A/D converter 13 and stored in a reference white level memory 21. When an original is read by a succeeding sensor 11 in this state, the signal is roughly corrected by the control section 13 similarly and converted into a digital signal by the converter 19 and inputted to a digital picture element correction section 20. Then the level of the picture signal inputted based on a picture signal with a reference white level stored in the memory 21 is subject to digital correction for each picture element by the correction section 20. Thus, the level correction with high accuracy is attained with precision.
Patent JP-H10277254-A (JP)
Title: Game medium container
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a game medium once stored from being easily taken out by a player. SOLUTION: A medium receiving space 1402 for storing a game medium 1001 is constituted of a surrounding member 1410 constituted of a one way communicating part 1420 capable of introducing the same medium 1001 and blocking the game medium 1001 stored in the medium storing space 1402 from being discharged and an opening/closing communicating part 1430 having the opening/closing condition controlled by a controlling part 1431.
Patent JP-H09272049-A (JP)
Title: Method and device for flat-surface grinding double-headed work
Inventor: HARA NOBUHIRO
IPC: B24B7/17
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To accurately measure the plate thickness of work and applying a double head surface grinding thereto. SOLUTION: Between a rough grinding mechanism 10 having opposite rough grinding wheels 12, 14 and a finishing grinding mechanism 20 having finishing grinding wheels 22, 24, plate thickness measuring units 5, 5' measuring the plate thickness of a wark 2 ground roughly by the grinding wheels 12, 14 are arranged. In order to eliminate the difference between the plate thickness data measured by the units 5, 5' and a target plate thickness, a plate thickness adjustment signal is transmitted to a rough grinding wheel actuator 16 and a finishment grinding wheel actuator 26 to thereby actuate them 16, 26.
Patent JP-S58200638-A (JP)
Title: Formed beam antenna
Inventor: NAKATANI SEIICHIROU
IPC: H01Q21/22
Filed: 1982-05-18
Abstract: PURPOSE:To constitute an efficient communication line even under a bad condition of rainfall, by using a formed beam antenna which is approximated with the radiation pattern of the vertical plane with a specified equation. CONSTITUTION:The characteristic of the radiation pattern of an angle range (b) being a service area, in curve (d) as shown in Figure where the radiated power of a base station antenna 1 is expressed on the ordinate and an angle 11 is shown on the abscissa, is expressed in Equation 1, where theta is the angle 11 of the anetanna 1 from the horizontal direction, K is a constant gamma is a factor fo attenuation of electromagnetic waves due to water content represented in dB per unit range in air such as rainfall, and H is difference 10 between the antenna 1 and a subscriber's antenna, and further gamma is the attenuation of electromagnetic waves at the time rate with the amount of rainfall at a prescribed fall rate. The receiving power of the antenna 2 of each subscriber is made constant with the amount of rainfall. Thus, the radiation pattern of the characteristic shown in the curve (d) of Equation 1 is used for the antenna 1, and the gamma is an amount of rainfall at a time rate equal to the reliability of the communication line due to rainfall, then the receiving power is made constant under the bad condition of rainfall.
Patent JP-H01256035-A (JP)
Title: Semiconductor laser driver
Inventor: FURUKAWA KIMINOBU
IPC: G11B7/125
Filed: 1988-04-05
Abstract: PURPOSE:To prevent the change in a stimulated power of a semiconductor laser element when the frequency of an information signal is changed by applying peak hold to a minimum value of the output of a detector for detecting lighting power and instructing the update of the stored content for each predetermined information signal number. CONSTITUTION:A minimum value of an output of a stimulated power detection detector 2 is detected and stored by a peak hold section 9 at the write of information where the stimulated power of the semiconductor laser element 1 is modulated and the holding signal is used as a reference signal for the stimulated power control section 5 controlling the level of the stimulated power to use a DC reference signal at stimulated power modulation of the stimulated power control section 5. The reference signal is not affected by the fluctuation of the stimulated power density. In addition, the holding content is updated in a time when the modulation period is not longer than the time constant of the peak hold section 9. Thus, the stimulated power is controlled based on the detection holding signal of the peak hold section 9 to prevent fluctuation of the stimulated power even if the information signal frequency is changed.
Patent JP-S61237152-A (JP)
Inventor: DERIRU DANAA
IPC: G06F13/362
Filed: 1986-04-11
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-2000273705-A (JP)
Title: Brassiere
Inventor: NAKATSUMA FUMIAKI
IPC: A41C3/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a brassiere being comfortable to the skin and also capable of exhibiting a sufficient shape-retaining function by making a shape-retaining material placed in margins of cups soft. SOLUTION: This brassiere consists of a pair of right and left cups 1 and a linking zone 2 coupling one cup with the other. A shape-retaining material 4 made of a soft tube placed along the margin of the cup 1 is attached to the underside of each of cup margins. Consequently, the brassier can not only correct the form of the breast sufficiently and make the outer appearance neat when being worn but also reduce a locally oppressed feeling caused by the shape-retaining material 4, remove a tight feeling and pain, make the feel to the breast become good, be worn continuously for a long period of time and be especially suitable for heavy exercise such as sports.
Patent JP-S568838-A (JP)
Title: Testing method of integrated circuit device
Inventor: GOTOU YOSHIAKI
IPC: H01L21/66
Filed: 1979-07-03
Abstract: PURPOSE:To obtain an accurate testing method for the performance test of IC element by a method wherein an electron beam is applied to the element applying a logic potential and the obtained potential distribution information is stored, the same process is repeated changing the applied logic potential and the obtained information are compared. CONSTITUTION:An IC element 60 put on a sample stand 5 in a vacuum vessel B is arranged, and the surface of element 60 is scanned by an electron beam EB applying an appointed source potential and logic potential to the element from a power source 200. Secondary electrons discharged from the element are detected by a detector S, sent to an amplifier 20 and converted to a digital data series in an AD converter 30 to store in the first memory region 310 in a computer 300. Then only the logic potential to be given to the element 60 is changed using a function generator 100, and the obtained data series in the same way is stored in the second memory region 320 in the computer 300. The difference of surface potential image formed by those data is operated in an arithmetic circuit 330 to indicate as the performance condition on a picture output device 400.