baber/WOPTO huggingface dataset:
Patent JP-H05126516-A (JP)
Title: Magnifying glass for scanning-type tunnel microscope
Inventor: AZUMA NOBORU
IPC: G01B7/34
Filed: 1991-10-31
Abstract: PURPOSE:To enable a sample to be observed with an observation accuracy of 5-10mum while a magnifying glass main body itself is sufficiently separated from a probe of a scanning-type tunnel microscope. CONSTITUTION:A refractive index distribution lens 2f with a specified length and a small diameter is used for transmitting an optical image of a sample 3 to the magnifying lens 2e of a magnifying glass. The optical image of the sample 3 impinges on the magnifying leans 2e in an equal magnification. The magnifying lens 2e achieves 30-50 times the power of magnification, thus enabling the sample 3 to be observed with an observation accuracy or 5-10mum.
Patent JP-H06116840-A (JP)
Title: Cross roller apparatus
Inventor: WAKASUGI TAKASHI
IPC: D03D49/20
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a cross roller apparatus capable of transferring fully packed take-up roll to a stoker by a simple constitution and simultaneously readily connectedly installing to a loom already installed. CONSTITUTION:This cross roller apparatus 1 has a stoker 51 for holding a driving roller 10, a driven roller 20, a take-up roll 30 and a fully packed roll 301 and an actuator 40 for parallel moving the shaft center of the driven roller 20. The actuator 40 moves the driven roller 20 and transfers the fully packed roll 301 to the stoker 51. The driving roller 10 has an original rotation driving device. The stoker 51 is preferably constituted so as to have a structure supporting both end parts of a take-up roll 30 and provide an opening for putting a roll carrier therein in the middle part.
Patent JP-H08149609-A (JP)
Title: Charging controller for motor-driven unmanned vehicle
Inventor: KATO MITSUHARU
IPC: H02J7/34
Filed: 1994-11-21
Abstract: PURPOSE: To reduce occurrence of excessively small capacity states in a battery without increasing the capacity of the battery by controlling a feed current to the value equal to the sum of the values of a load current and a fixed target current based on the load current. CONSTITUTION: A charging controller for a motor-driven unmanned vehicle commands a feed device 8 to start the feeding of electric power by setting the value of the feed current at a prescribed initial value after confirming the connection between a power transmitting terminal 81 and power receiving terminal 4. Then the controller reads the load current consumed by an on-vehicle electrical load 3 from a CD sensor 31 and, at the same time, a watt-hour value from an integrating wattmeter 7. After reading the values, the controller sets the target value of the feed current at the sum of the load current and a fixed charging current and commands the device 8 to adjust the feed current to the target value. Therefore, the occurrence of excessively small capacity states in a battery 2 can be reduced without increasing the capacity of the battery 2.
Patent JP-S62146534-A (JP)
Inventor: OBARA KAZUKO
IPC: A01G13/10
Filed: 1985-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06120091-A (JP)
Title: Lead wire of tantalum capacitor
Inventor: FURUYA MASAHARU
IPC: H01G9/012
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a lead wire of a tantalum capacitor which is comparatively low in manufacturing cost and nearly equal in quality to a conventional one. CONSTITUTION:A lead wire connected to a tantalum electrode is of composite structure which is manufactured through a hot extrusion process and composed of an outer part of tantalum and an inner part of high melting dissimilar metal.
Patent JP-2000112617-A (JP)
Title: Processor and method for information processing
Inventor: AOKI NORIHITO
IPC: G06F3/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To accurately transmit an external force in a virtual space to a controller side by calculating the relative deviation between coordinates in the virtual space and the coordinates of the controller and transmitting them to the controller side. SOLUTION: An information processing main body which uses a display screen as a display device is installed in parallel to coordinates in the virtual space (S1). Whether or not there is an external force is detected in the virtual space (S2). To find the angle θ of deviation between the controller and information processing main body, the angle α of deviation of the X-axial direction of a line parallel to the front of the information processing main body from the east-west direction of reference coordinates is found (S3). The line parallel to the front of the controller is defined as an X' axis, the vertical line as a Y' axis, and the angle of deviation of the X'-axial direction from the east - west direction of the reference coordinates as β (S4).  Consequently, the angle θof deviation of the controller from the information processing main body is defined as θ=β-α (S5). The angle θ of deviation which is thus calculated is used to applying the external force to the controller (S6).
Patent JP-H02134083-A (JP)
Title: Digital picture signal processing unit
Inventor: ISOGAI MASAKI
IPC: H04N1/21
Filed: 1988-11-14
Abstract: PURPOSE:To reduce the effect of jitter and noise at reproduction by digitizing a still picture signal recorded on a floppy disk and averaging several fields (or frames). CONSTITUTION:A still picture recorded analogically on a floppy disk 201 is reproduced by a magnetic head 202 and a preamplifier 203 and demodulated by a demodulation circuit 204. Then an analog signal subject to signal processing in various kinds at a process circuit 203 is digitized by an A/D converter 206. Then in order to obtain one frame of original picture (digital original picture signal for digital signal processing), the signal is reproduced for plural number of times and the plural signals are added, then the effect due to uneven rotation is averaged and the effect is improved according to number of times of addition. Thus, the effect of jitter or noise at reproduction is reduced.
Patent JP-S63140045-A (JP)
Title: Method for charging positive-plate residue into melting furnace
Inventor: SAITO HIDEOMI
IPC: C22B15/00
Filed: 1986-12-02
Abstract: PURPOSE:To charge a positive-plate residue into a melting furnace at a low cost without contact with a furnace charging hole, by stacking plural sheets of positive-plate residue, pressing the above in a vertical direction, and then charging the resulting columnar pressed body into a melting furnace. CONSTITUTION:The plural sheets of positive-plate residue 1 are stacked, which is set in a pressing equipment 2. Subsequently, the above residues 1... are pressed by applying load in the vertical direction of the arrow so as to be formed into a columnar pressed body 3. After that, the above pressed body 3 is placed in a trough-shaped boat 4, which is lifted by means of a crane and conveyed to a melting furnace 5. Subsequently, at the furnace charging hole 6, the above boat 4 is tilted and the above pressed body 3 is charged in its longitudinal direction into the furnace 5.
Patent JP-H0546836-A (JP)
Title: Non-contact type ticket examination system
Inventor: OISHI TAKAYOSHI
IPC: G06Q50/30
Filed: 1991-08-09
Abstract: PURPOSE:To realize a ticket examination system which can discriminate the permission of passage without the indication of a lift ticket at a ticket barrier and which can efficiently execute a ticket examination operation and management. CONSTITUTION:A skier 5 approaches the ticket barrier 23 by holding the lift ticket 7 consisting of the ID card of a non-contact read system, which uses a micro wave, and a magnetic visual display sheet which is adhered to the ID card and which can be rewritten. Stored data on the lift ticket 7 is received by an antenna head 26 in the form of the reflected wave of the micro wave, and it is supplied to a controller 21 and a computer 20 through a question machine 27. The propriety of passage is discriminated based on supplied data, and the opening/ closing of the ticket barrier is controlled. The display content of the magnetic visual display sheet 71 can be updated by a unit 6 for the ticket.
Patent JP-S63144111-A (JP)
Title: Production of ultrafine powder of mullite having composition of stoichiometric amount
Inventor: SOMIYA SHIGEYUKI
IPC: C01B33/26
Filed: 1986-12-04
Abstract: PURPOSE:To produce the titled high-purity ultrafine powder having excellent sintering properties and characteristics of sintered material, by blending boehmite sol with an acidic dispersion of amorphous silica in such a way that Al2O3/SiO2 becomes a specific molar ratio and treating by sol-gel method. CONSTITUTION:Boehmite is blended with an acidic dispersion of amorphous silica at pH 2-3 in such a way that a molar ratio of Al2O3/SiO2 is 1.5 and reaction is carried out while maintaining the blended solution at pH 2-3. Mullite sol thus formed is heated and concentrated up to pH 2 and gelatinized. In recent years, synthesis of high-purity mullite fine powder from aluminum n-butoxide and tetraethoxysilanol, etc., is developed, but this synthesis has drawbacks such as use of a large amount of expensive organic raw materials, difficulty in accurate control of Al/Si ratio of coprecipitate, requirement of long time in each process, etc. This invention solves the problems and can readily produce high-purity mullite ultrafine powder having excellent sintering properties, characteristics of sintered material and a composition of stoichiometric amount.
Patent JP-H06137762-A (JP)
Title: Drying apparatus
Inventor: KAWADA SOICHIRO
IPC: F26B23/04
Filed: 1992-10-26
Abstract: PURPOSE:To achieve higher regeneration effect of a moisture absorbent by holding the moisture absorbent on a heater itself. CONSTITUTION:A moisture absorbent 2 is held entirely on both sides of a band- shaped metal plate 6 composing a fin layer 4 of a heater 1. When the heater 1 is energized to heat, heat is transmitted to the moisture absorbent 2 directly from the band-shaped metal plate 6 composing the fin layer 4 to heat air in the perimeter of the absorbent 2, which lowers relative humidity to allow the regeneration of the absorbent 2 with moisture being discharged therefrom 2. In a dryer, the heater 1 holding the absorbent 2 thereon is housed in a duct case 9. The energization of the heater 1 heating is halted and air passes through the duct case 9 to a delivery port 13 opened with a feed air valve 12 from an intake port 11 with a fan 10. In the duct case 9, normal air contacts the absorbent 2 held on the heater 1 and made dry.
Patent JP-H09106842-A (JP)
Title: Tape wire and electric connection structure using it
Inventor: SAKA KAZUTO
IPC: H05K3/36
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electric connection structure at low cost by providing a tape wire capable of having a connector function and using that tape wire. SOLUTION: Plural lead wire stripes 11 having their spring characteristics is held horizontally by means of a holding tape 12 with both end parts thereof exposed. On the one-end side of the exposed part of the lead wire stripes 11, an almost 3/4 circle arc-shaped bent part 11a is formed, and the other end side is linear. The linear part is connected to a printed circuit board 20 by means of soldering, and the bent part 11a is brought into contact with a printed circuit board 30 at a contact point part 31. The lead wire stripe 11 has its spring characteristics, therefore, it comes into contact with the printed circuit board 30 with a required contact pressure for electric connection. As a result, a tape wire 10 functions as a lead line and a connector, a board mount connector is unrequired, therefore, substantial cost reduction can be obtained.
Patent JP-2000122455-A (JP)
Title: Image forming device
Inventor: DAIKO HIROSHI
IPC: G03G21/14
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To maintain a state where paper peeling oil does not remain on the surface of a fixing roll. SOLUTION: This image forming device is constituted of a fixing device F provided with a heating roll Fh and an oil coating roll 54 applying the sheet peeling oil for peeling a recording sheet S from the surface of the roll Fh by moving to an oil coating position where it comes in contact with the roll Fh, an oil coating start time detection means calculating oil coating start time t3=(t1-ta) from a moving time (ta) from the oil coating position on the surface of the roll Fh to the upstream end of a fixing area QF and time t1 when the front end of the sheet S advances to the upstream end of the fixing area QF, an oil coating finish time detection means calculating oil coating finish time t4=(t2-ta) from time t2 when the rear end of the sheet S advances to the upstream end of the fixing area QF,  and a coating roll moving control means controlling the roll 54 to move to the oil coating position only in a period from the start time t3 till the finish time t4.
Patent JP-S62146429-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/72
Filed: 1985-12-20
Abstract: PURPOSE:To maintain a good S/N ratio under various environmental conditions by providing a thin ferromagnetic metallic film on one face of a high-polymer film, forming a vapor deposited film having 0.3-0.7 filling factor on the other face and disposing a lubricant on both faces. CONSTITUTION:The thin ferromagnetic metallic film 6 consisting of a Co-O film having 0.12mum thickness is provided on one face of the high-polymer film 5 consisting of a polyethylene naphthalate having 9mum thickness and the vapor deposited Ni film 7 having 0.3-0.7 filling factor is formed on the other face. The lubricant layers 8, 9 consisting of a stearic acid are formed on both these faces by a both-faces vapor deposition method. Since the lubricant is disposed on both the faces, the starvation of the lubricant during the use in a winding state is obviated. Since the filling factor is adequately set, the output fluctuation is surely prevented. The good S/N ratio is thus maintained even if the medium is used under various environmental conditions.
Patent JP-H02136586-A (JP)
Title: Vane type compressor
Inventor: KIYOTA FUMIO
IPC: F04C18/344
Filed: 1988-11-15
Abstract: PURPOSE:To improve compression performance and suppress the generation of seizure and abrasion by preparing a block, vane, and a rotor from the Al alloy having the difference of thermal expansion coefficient between them which is less than a specific value and designing the material of a side plate. CONSTITUTION:A cylinder clock 1 having an elliptical inner peripheral surface, circular cylindrical rotor 4 accommodated in free revolution inside the cylinder block 1, and a plurality of vanes 8 which are installed in free appearance and disappearance in the radial direction onto the rotor 4 are made of the Al alloy having the difference of thermal expansion coefficient of 3X10<-6>/ deg.C or less. Further, the body of a side plate 2 is made of Al alloy, and the inside surface which slidingly contacts the both side surfaces of the rotor and the both side surfaces of the vane is made of the iron material 2c, and the both are formed integrally through casting or press-fitting. Further, each plated layer mainly formed from iron or nickel is formed on the top surface of the vane 8 which slidingly contacts the inner peripheral surface of the cylinder block 1 and the side surface of the vane 4 which slidingly contacts the wall surface of a vane groove 7 formed on the rotor 4.
Patent JP-H11113408-A (JP)
Title: Tray for raising seedling and raising of seedling
Inventor: KINOSHITA EIICHIRO
IPC: A01G9/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a seedling-raising tray capable of preventing water from immediately flowing down on watering, giving a good seedling and improving an air-proofing effect by more enlarging the depths of grooves in their lower portions than those in their upper portions. SOLUTION: This tray for raising a seedling is obtained by disposing grooves 9 from the inner side surface of a seedling-raising pot 5 to a hole 6 disposed at the center of the bottom surface 5b and more enlarging the depths A2 of the grooves 9 at their lower ends than the depths A1 of the grooves at their upper ends. The opening areas of the grooves 9 at their upper ends are preferably more enlarged than the opening areas of the grooves 9 at their lower ends, or the opening area of the hole 6 at its lower end is preferably more enlarged than that at the upper end. A compression-molded culture medium 5 is preferably charged into the seedling pot 5 of the seedling-raising tray in a posture that the compression direction of the culture medium is vertical, expanded with water, sowed with a seed and subsequently subjected to the raising of the seedling.
Patent JP-H09128122-A (JP)
Title: Key input display for desk top type electronic equipment
Inventor: MUROOKA TAKEO
IPC: G06F3/02
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a key input display which is produced at a low cost owing to its simple structure and easily varyingly operated by a single hand by providing a latching pawl and a pawl receiving part by confronting to each other at the rear side face parts of upper and lower cases. SOLUTION: The periphery side part 6 of the upper case 1 is overlapped and fit to the outside of the periphery side part 8 of the lower case 2 so as to cover it and this side of the upper case 1 is rotatably pivoted by the fitting of dowels 9 and 9' and a recessed part 12. At a rear part the combining state of the upper and lower cases 1 and 2 is established by the engaging of the latching pawl part 14 provided at the periphery side part 6 and the pawl receiving part 14 formed at the periphery side part 8 of the lower case 2.  Then at the time of varyingly adjusting the angle of the upper case 1 corresponding to the using state, the upper case 1 is pulled by laying a thumb on the rear edge of the top face part 5 of the upper case 1 and laying the second and third fingers on the angle variable operation part 15 of the latching pawl 13 so that the pawl part 13c of the latching pawl 13 is removed from the pawl receiving part 14. Then at the time of pulling up the upper case in the state, a tilting angle is varied.
Patent JP-H07238162-A (JP)
Title: Continuous production of polymer containing aspartic acid
Inventor: TORUSUTEN GUROTO
IPC: C09K23/00
Filed: 1994-10-31
Abstract: PURPOSE: To reduce the reaction time in a process for producing a polymer contg. aspartic acid by reacting maleic anhydride (or a deriv. thereof) with ammonia (or an ammonia-producing compd.) or an amide of carbonic acid in two stages.  
     CONSTITUTION: Maleic anhydride (or a deriv. thereof) as educt A is supplied via a metering pump 1 to a jet mixer 2 and simultaneously ammonia (or an ammonia-producing compd.) or amides of carbonic acid as educt B is led via a metering pump 4 into the jet mixer 2, where both edducts are adiabatically strongly mixed and caused to undergo exothermal reaction. The reaction is caused to continue until the reaction mixture reaches the downstream side of a tubular reactor 3, forming an N-contg. low-mol.-wt. deriv. of maleic acid. This deriv. is led through an orifice 8 to the downstream side of the reactor 3, polymerized by utilizing heat of the exothermal reaction, dried with a spray drier 5, and taken out at a take-out position 7. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H01129612-A (JP)
Title: Semiconductor circuit
Inventor: TANAKA TETSUYA
IPC: H03K19/00
Filed: 1987-11-16
Abstract: PURPOSE:To obtain a semiconductor circuit making a delay time from each input terminal to an output terminal equal to each other by making the aspect ratio of each transistor(TR) of each channel in a logic circuit different from each other. CONSTITUTION:When the level of input terminals IB,IC is brought into H and the level of a terminal IA is brought from L to H, P-channel gates P1-P3 are turned off and N-channel gates N1-N3 are turned on. The gate N1 discharges the charge in CO+CA in a time(t) depending on an equivalent time and the aspect ratio is WN1/LN1. Similarly, the aspect ratio of the gate N2 is WN2/LN2 and the aspect ratio of the gate N3 is WN3/LN3. The aspect ratio of the gates P1,P2,P3 in the P-channel gates similarly is respectively WP1/LP1, WP2/LP2 and WP3/NP3 respectively (where W is the gate width and L is the gate length). The aspect ratio of P-channel and N-channel TRs differs from each other in the logic circuit having plural input/output terminals being of the same function logically and replaceable, then the delay time from the input terminal to the output terminal is made equal to each other.
Patent JP-H10116350-A (JP)
Title: Graphic compiling device and method, and storage medium
Inventor: HARA KENTA
IPC: G06Q10/10
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of total data, to shorten time required for printing the generated form and to save the capacity of a storage device used for the preservation of data on a form by connecting plural pieces of data which can be connected as graphics data showing one graphics among individual graphics data showing the form and converting it into one graphics data. SOLUTION: The address of initial graphics data stored in a storage area MO is substituted for a variable P1 (S01), and whether the graphics of the address P1 which the variable P1 shows is the broken line or not is judged (S02). When it is judged to be the broken line, the address of graphics data is substituted for a variable P2 and attribute data of graphics data of the address P1 is stored in a storage area M1 (S05). When graphics data next to graphics data of the address P2 exists in the storage area MO, the address of graphics data is substituted for the variable P2 (S07). Then, graphics data of the address P1 is judged to be connected with graphics data of the address P2 or not.
Patent JP-H09135254-A (JP)
Title: Power saving control system for local area network
Inventor: IKEGAMI YOSHIKAZU
IPC: H04L12/28
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To maintain a local area network for long hours though a constituting terminals include a terminal without power to spare. SOLUTION: A beacon generation part 20 generates beacons from the value of a timer outputted from a synchronizing timer part 19 at regular intervals and propagates the beacons to a frame assembling part 18. At this time, the beacon generation part 20 investigates a signal showing whether power sent from a power source part 2 is provided or not with power to spare and when it is provided, sends a signal instructing to reduce the range of a generated random number to a random number generation part 14. When the instruction from the beacon generation part 20 is inputted, the random number generation part 14 varies the range of the generated random number according to the instruction.  At the time of receiving data from the frame assembling part 18, a CSMA/CA(carrier sence multiple access with collision avoidance) processing part 13 outputs the piece of data to a medium through PHY 4 according to the algorithm of CSMA/CA based on a random number from the random number generation part 14.