baber/WOPTO huggingface dataset:
Patent JP-H07302824-A (JP)
Title: Pattern layer position measuring method, test pattern layer and its forming method
Inventor: UENO TAKAHISA
IPC: H01L21/66
Filed: 1994-05-09
Abstract: PURPOSE:To measure the deviation in superimposing between high precision pattern layers in a short time. CONSTITUTION:On an underlayer 5, on which terminal portions 6a to 5d are respectively provided at extended portions 5a to 5d extending in 4 directions from a central portion 5e, an interlayer insulation film 7 is formed in such a manner that a hole portion 8 is located on the central portion 5e. By performing etching by self-alignment with the interlayer insulation film 7 as a mask, an opening 9 is formed in the underlayer 5 which is connected to the hole portion 8 of the interlayer insulation film 7. A resistance between terminals 6a and 6d is measured and compared with the resistance value of a pattern layer for monitor prepared by varying the location of the opening in advance, and then the deviation in superimposing between the underlayer 5 and the interlayer insulation film 7 is measured.
Patent JP-H09280827-A (JP)
Title: Laser interference length measuring device
Inventor: KOMATSU HISATAKA
IPC: G01B9/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce timewise fluctuation of air and to improve the precision in a length measurement by adding a laser beam expander which expands the diameter of a laser beam and a laser beam reducer which reduces the diameter of an interference light beam. SOLUTION: A laser beam expander 7 expands the diameter of the laser beam, which is emitted from a laser oscillator 1 having a normal diameter of 3 to 8mm, to 20 to 50mm. Thus, the diameter of the beam is expanded in the length measurement space from a beam splitter 2 to reflection mirrors 3 and 4, the relative variation of the wave surface of the laser incident light beam is reduced, the adverse effect caused by small air vortex is reduced and the effect of air fluctuation is reduced. Then, the diameter of the synthetic interference light beam, which is synthesized by the beam splitter 2, is reduced to the original one by a laser beam reducer 8, is made incident on a photodetector 5 and the intensity of the interference light beam is detected.
Patent JP-S58214505-A (JP)
Inventor: TSUCHIYA KAZUE
IPC: A41D27/10
Filed: 1982-06-02
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-S61253903-A (JP)
Title: Array antenna beam switching system
Inventor: HORI TOSHIKAZU
IPC: H01Q3/24
Filed: 1985-05-07
Abstract: PURPOSE:To reduce the bit error of a digital signal by detecting the receiving level of each radiant element and selecting a radiant element having a relatively high level. CONSTITUTION:The receiving level of a radiant element 1-a in a detecting system is compared with the receiving level of an adjacent radiant element 1-b by the switching control of a switch 3-b in the detecting system. If the receiving level of the element 1-b is higher than that of the element 1-a for instance, the terminal of the element 1-a is switched to that of the element 1-b by a switch 3-a in a communication system. The communication system is controlled so as to be held always at the maximum level by repeating said operaiton. Consequently, the generation of the bit error of a digital signal can be reduced.
Patent JP-H11290175-A (JP)
Title: Showcase with burglarproof cover
Inventor: TOMOTO TAKESHI
IPC: A47F7/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a showcase having a burglarproof case which is easy to install and remove without troubles; does not add much to cost and weight; and does not impair the appearance of the showcase since it can be stored. SOLUTION: This invention comprises a casing 1, a showcase 2 placed on the casing 1, a rail provided on one side of the casing 1, a burglarproof cover 3 attached to the rail and having a connecting band plate 32 connected to the one side of the casing 1, with the end of the cover 3 serving as a connection with the other side of the casing 1, and a lock mechanism whereby the end of the burglarproof cover 3 and the other side of the casing 1 are freely detachably locked together. The burglarproof cover 3 is stored in the one side of the casing 1 or inside the casing 1 and drawn out to cover the showcase 2.
Patent JP-H10290440-A (JP)
Title: Method, device for transmitting digital broadcast and digital broadcast reproducing device
Inventor: YONEDA TAIJI
IPC: H04N7/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To properly reproduce both video data while designating the system of video data by containing the information of a scanning system in the case of video digitization in the service information of transport stream multiplexing plural packets including the packet of video data and the packet of service information related to broadcast including images. SOLUTION: An interlaced video data packet preparing part 21 prepares an interlaced video packet by acquiring video data required for preparing a service program from an interlaced scan video data storage part 20 preserving video data digitized by an introduced scanning system and outputs the prepared introduced video packet to a multiplexing part 28. On the other hand, a progressive video data packet preparing part 23 acquires video data required for preparing the service program from a progressive scan video data storage part 22 preserving video data digitized by a progressive scanning system, prepares a preparative video packet and outputs this packet to the multiplexing part 28.
Patent JP-S58584-A (JP)
Inventor: MITA TAKESHI
IPC: E06B1/56
Filed: 1981-06-20
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-H03292629-A (JP)
Title: Apparatus for producing magnetic recording medium
Inventor: NAKADA JUNJI
IPC: G11B5/85
Filed: 1990-04-11
Abstract: PURPOSE:To prevent the generation of wrinkles at the boundary between the vapor deposited part and non-vapor deposited part of a base body by confining the distance between both contacts of the one common inscribing line of an inlet side roll and a main drum to <= 1/2 the width of the base body. CONSTITUTION:The distance 1 between both contacts of the one common inscribing line of the inlet side roll 5 and the main drum 3 is confined to <= 1/2 the width of the long-sized high-polymer base body 1 when the thickness of the base body 1 is 6 to 20mum, the transporting speed of the base body 1 is 20 to 200m/min and the tension in the longitudinal direction of the base body when the base body 1 is wound around the main drum 3 for cooling is 8 to 25kg/500mm width. The base body can be wound around the outlet side roll 6 in this way before the folding creases are generated near the boundary between the vapor deposited part and non-vapor deposited part of the base body. The generation of the folding creases is thus prevented without subjecting the base body to a treatment to increase the longitudinal tension thereof, etc.
Patent JP-S5723004-A (JP)
Title: Manufacture of powdered w-re mixture
Inventor: KOSEKI ISAMU
IPC: B22F9/22
Filed: 1980-07-15
Abstract: PURPOSE: To manufacture an uniformly mixed W and Re powder by a method in which an Re compound powder is added to a W compound aqueous solution, and then mixture is heated for reduction in an atmosphere of hydrogen.  
     CONSTITUTION: An aqueous solution of a water-soluble W compound, e.g., ammonium tungstate, ammonium paratungstate, etc., is heated at 80 to 100°C to saturated state, and when the W compound begins to crystallize, an Re compound powder, e.g., perrhenic acid, ammonium perrhenate, etc., is added to the mixture. The mixture is further heated to dryness, and a mixture of W compound and Re compound crystals formed is heated at 300W500°C in an atmosphere of hydrogen for preliminary reduction. Then, SiO 2 , Al 2 O 3 , or K 2 O is added to the mixture and heated at 650W1,000°C in an atmosphere of hydrogen for secondary reduction to obtain uniformly mixed W and Re powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62251616-A (JP)
Title: Photointerrupter
Inventor: KASHIDA HAJIME
IPC: H01L31/0232
Filed: 1986-04-24
Abstract: PURPOSE:To reduce the size of a photointerrupter and to improve resolution by forming a light emitting element and a light receiving element of light- transmissive synthetic resin separately by primary molding. CONSTITUTION:The photointerrupter consists of a light-emission side primary molding part 5, a light-reception side primary molding part 10, and a holder part 14 which stores and holds them in one body. The optical path between the light emitting element 1 and light receiving element 3 is determined by the sizes of a light transmission window 6a on the side of the light-emission side primary molding part 5 and a light transmission window 11a on the side of the light-emission side primary molding part 10. For example, when a shield body moves between the molding parts 5 and 10 as shown by an arrow P or R, the output of the light receiving element 3 varies as shown in a figure and position detection accuracy or resolution L1 corresponding to the width l1 of the light transmission windows 6a and 11a is obtained. For the purpose, the width of the light transmission windows 6a and 11a is reduced to obtain the interrupter with high position accuracy and high resolution.
Patent JP-H09277553-A (JP)
Title: Supply port of ink container and mold therefor
Inventor: KADOWAKI AKIHIKO
IPC: B41J2/175
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the internal structure of a supply port to enable integral molding and to reduce the number of parts and the number of assembling processes. SOLUTION: The supply port 3 integrally molded along with a cartridge main body consists of a cylindrical part 4, the outside clamp part 5 provided to the end part on the leading-out side (underside end part in a drawing) of the cylindrical part 4 to hold a seal member and the inside clamp part 6 provided to the intermediate part in the length direction of the cylindrical part 4.  The outside clamp part 5 is constituted so that three fan surface-shaped protruding parts 5a with a center angle of 60 deg. protruding from the inner peripheral surface of the cylindrical part 4 toward the center part thereof are provided at trisection places side by side along the inner peripheral circle and the inside clamp part 6 is constituted so that three fan surface- shaped protruding parts 6a protruding from the inner peripheral surface of the cylindrical part 4 toward the center part thereof are provided at trisection places side by side along the inner peripheral circle in opposed relation to the fan surface-shaped hollow parts 5b between the adjacent protruding parts 5a of the outside clamp part 5 so as to form the same shape. This constitution is necessary for performing the rapping of a mold for integrally molding the supply port 3.
Patent JP-H05262984-A (JP)
Title: Silicone rubber composition
IPC: C08L71/02
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a silicone rubber composition maintaining a clear color, having excellent antistatic properties, containing a specific ethylene oxide-based copolymer as an antistatic agent in silicone rubber. CONSTITUTION:100 pts.wt. total amounts of silicone rubber and a filler (e.g. diatomaceous earth or quartz powder) are blended with 3-40 pts.wt. ethylene oxide-based copolymer comprising (A) 50-98 pts.wt. ethylene oxide unit and (B) 50-2 pts.wt. other cyclic comonomer unit (total amounts of the components A and B are 101 pts.wt.), having 20,000-400,000 viscosity average molecular weight as an antistatic agent to give the objective composition.
Patent JP-H01267970-A (JP)
Title: Battery
Inventor: TAKADA KANJI
IPC: H01M12/06
Filed: 1988-04-19
Abstract: PURPOSE:To improve the storing characteristic of a battery and its performance in long time service and provide a satisfactory discharging characteristic in discharging condition from light to heavy load by interposing an oxygen selective permeative complex film, which consists of a film of polyorgano-siloxane copolymer and a fine porosity film to support this copolymer film, between the air intake side of a gas diffusing electrode of a battery and the inner surface of a battery jar. CONSTITUTION:A complex film of polyorgano-siloxane copolymer is interposed between a porous film 2 of polytetra-fluoroethylene(PTFE) and a porous substance 4 performing diffusion of oxygen, and this complex film 11 is arranged so that the film side of the polyorgano-siloxane copolymer faces the air intake hole 3 side. This film of polyorgano-siloxane copolymer is non-porous, homogenous, and having oxygen selective permeability, and has sufficient oxygen permeating speed and the permeation hindering ability for water vapor and CO2 gas. A fine porosity film supporting this film, on the other hand, allows easy permeation of gas. This permits meeting both the heavy load discharging performance and the performance in the event of long time discharging in a high-temp. or low-humidity atmosphere.
Patent JP-S57211158-A (JP)
Title: Toner for developing of electrostatic charge image
Inventor: KASUYA RIYUUHEI
IPC: G03G9/087
Filed: 1981-06-23
Abstract: PURPOSE:To improve fixability and developability of a toner by contg. a vinyl (diene type) resin contg. high mol.wt. components of >=100,000mol.wt. as a binder and an offset preventing agent consisting of a nonpolar material and a polar material. CONSTITUTION:Since a binder consists of a vinyl type resin and/or a diene type resin contg. >=10wt% high mol.wt. components of >=100,000mol.wt., the binder consisting of the high mol.wt. components per se has a non-offsetting property, and further an offset preventing agent is contained and therefore it is possible to make offset generating temp. sufficiently high. Since the temp. at which wrapping occurs can be made sufficiently low, a practicable fixing temp. region is expanded. In addition, the high fluidity as powder and good developability other than good fixability are obtained by the use of the offset preventing agent wherein a polar material and a nonpolar material are combined.
Patent JP-S5721154-A (JP)
Title: Control system for holding response
Inventor: MURATA MITSUHIRO
IPC: H04M3/60
Filed: 1980-07-14
Abstract: PURPOSE:To improve the operability, by providing a plurality of channels and making holding response through sequential changeover with one button operation. CONSTITUTION:When a subscriber SUBA is incoming to a trunk TRK0 and detected at the TRK0, the incoming call is made known with an incoming lamp and a buzzer corresponding to lines. The operator depresses the line button 0 illuminated with the incoming call lamp and transmits the trunk designation information to a switch controller SCONT. The SCONT catches the TRK0 with the trunk designation information, and connects it to the stand channel A. During the call between the operator and the SUBA, when a SUBB makes incoming call to a TRK2 and an incoming display is given on a DESK, the operator informs the holding to the SUBA, returns a line button 0, depresses the line button 2 are transmits a trunk designation information to the SCONT. The SCONT catches the TRK2 with the trunk designation information and connects it to the desk vacant channel B. In this case, at the desk, the connection information from the SCONT to the channel B is received at a relay A, automatically switchig the channel B is received at a relay A, automatically switching the channel from A to B.
Patent JP-H10288528-A (JP)
Title: Vehicular information displaying method and its device
Inventor: ANPO MASATOSHI
IPC: G09B29/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To make one image commonable through individual displays, and also capacitate any displaying information to be limited to that for a driver alone, in a vehicle mounted with two displays for the driver and an occupant respectively. SOLUTION: At the time of displaying the same display information, obtained from an information source 10, on both displays 12 and 14 installed each in a driver's seat and a rear seat, a video signal Vb of a base image generated out of the display information is distributed by a video distribution circuit 32, and the signal on one side is outputted to the rear seat display 14, making this display 14 display the whole information. During the running of a vehicle, a mask image is stored in a video random access memory 26, whereby a video signal Vs composed with both base and mask images by a video composite circuit 34 is generated there, and this signal is outputted to the front seat display 12, making it display a part of information.  During the stoppage of the vehicle, the mask image is erased from the video random access memory 26, whereby the whole information is displayed on the front seat display 12. In consequence, during the vehicle running, the display information of the front seat display 12 is limited, and thus safety is improvable.
Patent JP-S59221139-A (JP)
Title: Data reproducing circuit
Inventor: MATSUMURA TOSHIHIKO
IPC: H03K5/08
Filed: 1983-05-31
Abstract: PURPOSE:To eliminate fluctuation of a pulse width due to the difference in the rising and falling speed of a pulse waveform and to attain accurate pulse width reproduction by detecting the rise and fall of the pulse waveform at the first moment. CONSTITUTION:A level shift circuit 12 shifts the level of an output signal of a preamplifier 1 to a low level and the signal is applied to a non-inverting terminal of a comparator 16 and an inverting terminal of a comparator 15. Further, a high-level peak holding circuit 10 holds a high level, a level shift circuit 13 shifts the level to a value decreased by a minute voltage from the high level and the result is applied to a non-inverting terminal of the comparator 15. Further, a low-level peak holding circuit 11 holds a low level, a level shift circuit 14 shifts the level to a level increased by a minute voltage more than the low level and the result is applied to an inverting terminal of the comparator 16. An output of the comparators 15, 16 is applied to an AND circuit 17. An output of the comparator 15 is delayed and inputted to a data terminal of an FF18. An accurate reproduced waveform nearly close to the transmission waveform is obtained from a Q output of the FF18.
Patent JP-H05292119-A (JP)
Title: Duplicate changeover system for atm exchange
Inventor: KATO YUJI
IPC: H04Q11/04
Filed: 1992-04-16
Abstract: PURPOSE:To save a phase adjustment buffer for one system by receiving each output from changeover cell insert means A,B provided respectively to systems 0,1 at a buffer via each converging device, monitoring each cell in the standby state thereat so as to control the means A,B and controlling each output switch with an output resulting from detecting a selected cell. CONSTITUTION:Each output from changeover cell insert sections 10A, 10B provided respectively to a channel of systems 0, 1 is received by buffers 12A, 12B via converging devices 11A, 11B. Capacity monitor control sections 13A, 13B monitor a waiting state cell number in the buffers 12A, 12B to control the insert sections 10A,10B. Moreover, changeover cell detection sections 14A, 14B detect a selected cell in the buffers 12A, 12B and uses a detected output to apply on/off control to switches 15A, 15B of the output section. Thus, it is not required to provide the phase adjustment buffer to both systems 0, 1 and then the quantity of the hardware is reduced.
Patent JP-S5523369-A (JP)
Title: Air pressure pump
Inventor: MAJIMA AKIRA
IPC: F04F1/06
Filed: 1978-08-07
Abstract: PURPOSE: To prevent or relax water shock to check valve in continuous liquid transferring, one pump unit starts to discharge liquid immediately before the other pump unit stops liquid discharge, and pinch valve is controlled.  
     CONSTITUTION: After unit 10' starts discharging liquid, when the liquid level of tank 1 in unit 10 reaches the lowest limit, one contact of level switch opens and the other contact closes. At the same time, the solenoids 71, 322 are excited to actuate the exhaustion-use electromagnetic valve 32 and the ejector 6. The electromagnetic valve 32 functions to gradually exhaust compressed air in the pinch valve 31 through the work of speed controller 33. Thus, the pinch valve 31 gradually opens, causing slow closing of check valve 5 for liquid discharge, in spite of increasing pressure in the pipe 51 due to the liquid discharge from the unit 10'. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58636-A (JP)
Title: Clutch disc
Inventor: TAKI SHIYUUICHI
IPC: F16F15/129
Filed: 1981-06-22
Abstract: PURPOSE:To decrease thickness of a plate in a range capable with power transmission, by constituting a transmission plate member to be held between a flange part and pressing member and receiving force of cam action through a control member and clutch hub. CONSTITUTION:If assumed that torsional force is applied to the side of a friction plate 18, main and subplate 13, 14 are relatively turned and displaced for a clutch hub 10 by elastically contracting an elastic member 21. In this way, a control member 32 is relatively turned and displaced for a force receiving member 35, and a contact slider 37 is moved on a cam surface 36 to axially displace the control member 32, change the elastically mounted height of a belleville spring 33 and change elastically urging force to a pressing member 26. Accordingly, holding force of the subplate 14 by a flange part 12 and the pressing member 26 is changed, and resistance force at the relatively turning displacement of the main and subplate 13, 14 for the clutch hub 10 is changed in accordance with a degree of the relatively turning displacement, then hysteresis in the torsional torque characteristic of a clutch disc is changed.
Patent JP-H04304521-A (JP)
Title: Track ball and waterproof cover for vessel control board equipped with track ball
Inventor: MORIMOTO YUKIO
IPC: G06F3/0354
Filed: 1991-04-01
Abstract: PURPOSE:To completely shut out the intrusion of seawater or the like by covering a cup-shaped bellows formed of elastic members from the upper face of a track ball over the upper face of a housing so that a clearance can be held. CONSTITUTION:A waterproof cover 10 of a track ball 2 is equipped with a cup-shaped bellows 12 formed of the elastic members, and the bellows 12 is covered from the upper face of the ball over the upper face of the housing so that a clearance epsilon can be held. Then, plural projecting parts are provided at the lower face of the top part of the bellows 12. And also, the bellows 12 are formed of the transparent elastic members. Therefore, the cup-shaped bellows 12 formed of the elastic members covered over the ball 2, waterproofs the entire track ball 2, and it is easily transformed by the tip of a finger, and also by the movement of the ball 2, and quickly recovered to the original position where the clearance epsilon can be held when the finger is detached. Then, the plural projecting parts provided at the lower face of the top part of the bellows 12, can reduce a contact part with the ball 2, and prevent the adhesion to the ball 2, and the transparent bellows allows the ball 2 to be seen.
Patent JP-H02275359-A (JP)
Title: Diagnostic method and reagent and kit for kidney disease
Inventor: KOIKE YUKIYA
IPC: A61B5/20
Filed: 1989-04-18
Abstract: PURPOSE:To enable diagnosis of kidney disease by measuring a human tissue factor in human urine. CONSTITUTION:An insoluble carrier which absorbs one of anti-human tissue factor monoclonal antibodies is subjected to a blocking by a reagent. Then, to prepare a calibration curve, a human tissue factor apoprotein is diluted to various densities to add. Humanurin is diluted to a proper density to add. After an immunoreaction, the insoluble carrier is washed. Then, another anti- human tissue factor monoclonal antibody labeled is added and after a reaction, it is washed and a substrate solution is added to the carrier to form color. Absorbance is measured for each sample. Content of the human tissue factor in the human urine is determined from a calibration curve prepared using the human tissue factor apoprotein.