baber/WOPTO huggingface dataset:
Patent JP-S63117421-A (JP)
Title: Exposure device
Inventor: HIRUKAWA SHIGERU
IPC: H01L21/30
Filed: 1986-11-06
Abstract: PURPOSE:To effectively use light which is even emitted continuously from a light source so that effective use and high throughput of energy can be achieved, by forming a resist removal optical means, in which laser beam is guided on an alignment mark of a wafer when exposure of a reticle pattern is not performed on the wafer, so that the resist on an alignment mark is vaporized by radiation of laser beam emitted from the exposure light source. CONSTITUTION:Light emitted from a light source 1 is reflected on a movable reflector 2 and further reflected on a reflector 9 and it reaches a shutter 11. When the movable reflector 2 is in a position shown in a solid line, the shutter is opened for a time required to remove a resist, and so the resist is vaporized. During the removal of the resist, position alignment of a wafer 25 is performed. When the shutter 11 is closed, the movable reflector 2 is moved up and the light reaches a shutter 3. When the position alignment of the wafer 25 is completed, the shutter 3 is opened for a fixed time. Light which transmits the shutter 3 passes through a condenser 6 and it illuminates a reticle 7. Then a pattern of the reticle 7 is transcribed on a prescribed chip of the wafer 25.
Patent JP-S63117508-A (JP)
Title: Surface accoustic wave element
Inventor: SHINKAWA TOMOHIKO
IPC: H03H9/25
Filed: 1986-11-06
Abstract: PURPOSE:To eliminate print bleeding in a coating process, to improve the characteristics of an element, and to prevent an Al electrode from being corroded, by using ultraviolet rays curing type acrylic resin as a sound absorbing agent arranged on a piezoelectric substrate. CONSTITUTION:The sound absorbing agent in which powder either SiO2, Al2O3, Ni, or WO3, is included in the ultraviolet rays curing type resin as a filler, is screen-printed on electrodes 8 and 9. It is possible to shorten a curing time, to remove the print bleeding, to absorb a surface wave including reflection satisfactorily, and to prevent the Al electrode from being corroded.
Patent JP-H0986239-A (JP)
Title: Lock mechanism for seat sliding device
Inventor: KONDO TORU
IPC: B60N2/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and mold cost and improve the separation strength of a body part by inserting a slide lock clutch in a vertically movable state into a recessed part formed opposedly to the vertical piece of a plate, bent in approximately L-shape, of a body part of a sliding member. SOLUTION: A sliding member 23 is fitted in a longitudinally movable state to a fixed rail 22, and a range where a seat 11 can be seated, and a range out of seating are provided. The sliding member 23 has a body part 25 formed by opposing the vertical pieces of a lateral pair of plates 25a, 25a bent in approximately L-shape, and a lateral pair of rollers 29 supported in the front and rear positions of the body part 25 by shafts 27. A slide lock clutch 47 is inserted in a vertically movable state between recessed parts 48, 48 formed opposedly to the vertical pieces of the plates 25a, 25a of the body part 25 of the sliding member 23.
Patent JP-2001092118-A (JP)
Title: Photosensitive paste and electronic component
Inventor: TOWATA SHUICHI
IPC: G03F7/028
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive paste containing a high proportion of an inorganic powder of a small particle diameter, capable of sufficiently curing a photosensitive resin component because of a low light transmittance within the paste and easily forming a fine pattern. SOLUTION: In a photosensitive paste containing an inorganic powder, a photosensitive resin component and a photopolymerization initiator, an internal curing type photopolymerization initiator and a surface curing type photopolymerization initiator are used in combination as the photopolymerization initiator so as to attain sufficient curing even in a part with a low light transmittance.
Patent JP-2000085640-A (JP)
Title: Automobile
Inventor: MATSUSHITA AKIYOSHI
IPC: B62D55/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an automobile that is a general vehicle or the like whose tire mounting hubs can be mounted with a triangular crawler belt unit compatible with the tire. SOLUTION: This automobile is equipped with: triangular crawler belt units 30 each including at least a sprocket 32, a housing 34 rotatable relative to the sprocket 32, and a generally triangular crawler belt 36 using the sprocket 32 as one vertex; anti-rotation members 74 for locking the housings 34 of the triangular crawler belt units 30 to an automobile body 10; and coupling members 96 for releasably coupling the sprockets 32 of the triangular crawler belt units 30 to respective tire mounting hubs 94 placed on the driving axles of the automobile body 10.
Patent JP-H06115185-A (JP)
Title: Recording apparatus
Inventor: HANABUSA TADASHI
IPC: B41J11/42
Filed: 1992-10-02
Abstract: PURPOSE:To prevent a recording position from deviating and to prevent a driving means from being made disorderly even when 2 recording material is transferred by manual operation by setting initially the driving means at the final magnetizing phase at the beginning of driving when a condition where there exists no printing data in a storing means is continued at least for a specified time or when there exists no recording material at a recording position. CONSTITUTION:A memorizing means 31 stores the final magnetizing phase of a driving means 2 and stores printing data in a storing means 33. In addition, a time measuring means 38 performs a time measuring operation for a specified time under a condition where there exists no printing data in the storing means 33 and it outputs a specified signal after time measuring is finished. Then, a controlling means 31 sets initially the driving means 2 at the final magnetizing phase stored in the memorizing means 31 in accordance with a signal from the time measuring means 38 when driving of the driving means 2 is started. As a result, even when a recording material is transferred by a manual operation, it is possible to prevent a recording position from deviating and to prevent the driving means from being made disorderly.
Patent JP-H06120538-A (JP)
Title: Organic solar cell
Inventor: MIZUTA YASUSHI
IPC: H01L31/04
Filed: 1992-10-02
Abstract: PURPOSE:To obtain a device having a high photoelectric conversion efficiency and characteristics stable for continuous use by providing a photoconductive layer containing a charge generating pigment and a specific charge transport dye between two electrodes. CONSTITUTION:An organic solar cell A has a substrate 1 and a cell 2, a photoconductive layer 3, and a transparent counter electrode 4 which are piled up one after another on it, which is irradiated with light from the transparent electrode 4 side, but can be irradiated with light from the substrate 1 side in the case where the substrate 1 and the electrode 2 are transparent. A diaminoterphenyl derivative (compound where A is a group expressed by formula II in formula I) has a terphenyl structure part known as quencher in molecules and therefore is excellent in charge transport capacity and in stability to light. Therefore, making a photoconductive layer 3 contain this diaminoterphenyl derivative as the charge transport dye allows an organic solar cell of excellent photoconversion efficiency and stable characteristics for continuous use to be obtained.
Patent JP-H08129802-A (JP)
Title: Bearing device for magnetic recording and reproducing device
Inventor: KATONO NOBORU
IPC: G11B15/26
Filed: 1994-10-28
Abstract: PURPOSE: To provide a bearing device for magnetic recording and reproducing device which possess a structure capable of making lubricating oil reside in a thrust bearing part for a long time and to obtain the bearing performance without using any dedicated member for the thrust bearing part. CONSTITUTION: The device possesses the thrust bearing part consisting of a rotary body 30 equipped with a bearing part end surface of smoothness and a bearing boss 14 equipped with an erected support shaft 15 for holding the rotary body 30 and a thrust receiving part of a smooth and flat surface, where the rotary body 30 is freely rotatably held in contact between the bearing part end surface of the rotary body 30 and the thrust receiving part 12 of the bearing boss 14. The thrust receiving part 12 of the bearing boss 14 with the erected supporting shaft 15 has a projecting part having an inner diameter larger than an outer diameter of the bearing part end surface of the rotary body 30, both with the supporting shaft 15 as the center, and a flat surface surrounded by the projecting part retains the lubricating oil.
Patent JP-S61143334-A (JP)
Title: 5,8-dehydroxy-1,4-naphthoquinone derivative
Inventor: ISHITOKU TAKESHI
IPC: A61K31/22
Filed: 1984-12-18
Abstract: NEW MATERIAL:The compound of formula (R is 2-12C alkyl). EXAMPLE:2-(1-Propionyloxy-4-methl-3-penten-1-yl)-5,8-dihydroxy-1,4-nap htho quinone. USE:An antithrombotic agent. PREPARATION:The compound of formula can be prepared by reacting shikonin with an acid halide at a molar ratio of 1:1-5 in the presence of a molecular sieve using ethyl acetate, etc. as the solvent. The molecular sieve is e.g. the type of 4A, 5A, 13X, etc. having the pore size to absorb HCl but do not absorb shikonin, and its amount is 0.5-5g per 1g of shikonin.
Patent JP-H06113814-A (JP)
Title: Biochemical apparatus
Inventor: KIYAMA MASAHARU
IPC: C12N15/10
Filed: 1992-10-05
Abstract: PURPOSE:To prevent the scattering of specimen and the mutual contamination between specimens in a biochemical apparatus furnished with a pipetting machine, a centrifugal separator, a mixer, a heater, a transfer machine and their controller by placing a easing to separate the inner space of the apparatus from the outer environment. CONSTITUTION:A casing 100 is placed in such a manner as to surround a working space containing a pipetting machine 7, a centrifugal separator 11, a mixer 12, a cold-keeping chamber 9, a heater 10, a vessel-inverting machine 13, a vessel-discharging port 16, a transfer machine 14, etc. When the opening or closure of a door 101 is detected by a door switch 101a, air is ejected through an air nozzle 102.
Patent JP-2000099553-A (JP)
Title: Glasses picture generating method/device and storage medium recording the method
Inventor: AKIMOTO TAKAAKI
IPC: G06F17/50
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To register pictures in a database as picture parts at every type of a pair of glasses and at every part, to exchange pictures in a part unit and to easily generate a glasses picture by calculating the arrangement positions of a rim picture and the part picture based on a position relation between the parts contained in design information and dimension information. SOLUTION: A part picture required for synthesis is selected and read from a part picture storage means 2 based on a glasses design generated by a glasses design generation means 7 and it is inputted to a picture composing means 9. A rim picture generation means 6 reads a material rim picture stored in a material picture storage means 5, generates a rim picture and inputs it to the picture composing means 9. A face picture input means 8 inputs the face picture of a man to the picture composing means 9. The picture composing means 9 composes the selected partial picture and the rim picture based on a glasses frame design, generates a glasses frame, overlaps the glasses frame with the face picture and generates the face picture with glasses.
Patent JP-H01108891-A (JP)
Title: Video signal processing circuit
Inventor: MATSUO YASUTOSHI
IPC: H04N9/78
Filed: 1987-10-21
Abstract: PURPOSE:To respectively obtain the most suitable band characteristic by the pressure and absence of the vertical correlation of a chrominance signal by extracting a broad-band characteristic to the chrominance signal, as it is when there is the vertical correlation and extracting a narrow-band characteristic to the chrominance signal when there is not the vertical correlation. CONSTITUTION:A broad-band filter 24 separates a composite video signal and obtains the chrominance signal and a 1H delay circuit 2, high potential detecting circuits (MAX) 28-31, low potential detecting circuits (MIN) 32-35, adders 36-38 and 40, a subtracter 39 and a narrow-band filter 25 detect respectively a case that there is the vertical correlation and a case that there is not the vertical correlation to the chrominance signal from the output of the broad-band filter. When there is the vertical correlation, the broad-band characteristic is extracted to the chrominance signal, as it is and when there is not the vertical correlation, the narrow-band characteristic is removed to the chrominance signal. Thus, the most suitable band characteristic can be respectively obtained by the presence and absence of the vertical correlation.
Patent JP-H01108332-A (JP)
Title: Copper alloy for heat exchanger
Inventor: KIYOUHARA SHIGERU
IPC: C22C9/01
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a copper alloy having high resistance to the fatigue breaking caused by thermal stress by incorporating specific amounts of Al, Sn, Co, Mn and P to Cu as the title alloy. CONSTITUTION:The Cu alloy contg., by weight, 0.05-1.5% Al, 0.05-1.5% Sn, 0.02-0.5% Co, 0.005-0.5% Mn and 0.003-0.1% P is used as the material for the member of a can body, pipe, etc., of a heat exchanger. The Cu alloy material whose crystal grains are not coarsened when subjected to thermal influence by brazing, welding, etc., and having high fatigue resistance and further excellent corrosion resistance when subjected to repeated thermal stress can be obtd.
Patent JP-S61145388-A (JP)
Title: Rotary compressor
Inventor: KOSOKABE HIROKATSU
IPC: F04C18/356
Filed: 1984-12-19
Abstract: PURPOSE:To smoothly lubricate a vane, by drilling a side surface groove, communicating with an end surface groove drilled in a sliding surface between a vane and an end plate, in a side surface of the vane while an introduction hole, while can introduce lubricating oil to the end surface groove from a supply oil hole in a rotary shaft, in the end plate. CONSTITUTION:A supply oil pump 4 supplies by its pumping action lubricating oil 14 to the bearing part of a crank 3 through a supply oil hole 4b, 4d. The lubricating oil, finishing this bearing part to be lubricated and reaching a notch 10a of an upper end plate 10B, is allowed to flow out to the outside from an oil bleed hole 10b. This outflow lubricating oil is accumulated in an oil reservoir 10c in the upper surface of the upper end plate 10B. The accumulated lubricating oil in the oil reservoir 10c is supplied to the side surface sliding part of a vane 6 through a side surface groove 6b in a side surface of the vane 6 from an end surface groove 10d, drilled in a slide contact surface of the vane 6 with an end plate 10, via an oil introducing port 12B. In this way, friction and wearing of the side surface of the vane 6 can be reduced by always well holding its lubrication.
Patent JP-S61130245-A (JP)
Inventor: FUUBERUTOUSU BARUTOROMEUSU SHI
IPC: C07C67/00
Filed: 1985-11-28
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-H03128891-A (JP)
Title: Control method for steel plate lifting number selection
Inventor: KONO NOBUHIRO
IPC: B66C1/00
Filed: 1989-10-16
Abstract: PURPOSE:To highly precisely select a lifting number by providing such a constitution as correcting exciting current on the basis of deflection of steel plates and piling condition of narrow steel plate, increasing the exciting current at the time of separation, and adjusting the exciting current according to lifting state. CONSTITUTION:When the number of lifted steel plates is larger than a designated number, magnetic flux density of adsorbing surface is smoothly gradually reduced every lifting magnet 1, the exciting current of the lifting magnet is increased the moment plate dropping is detected by a detecting circuit 20, and when the number of the lifted steel plates is smaller than the designated number, the lifting magnet 11 is held near the steel plates, and the exciting current is gradually increased to attract and absorb the designated number of steel plates, or the lifted steel plates are landed to separate the lifting magnet 11 from the steel plates, and then the lifting is again conducted with an exciting current larger than the previously set exciting current.
Patent JP-H06117946-A (JP)
Title: Tensile force measuring apparatus in furnace
Inventor: FUKAE SHIGEYUKI
IPC: C21D9/56
Filed: 1992-10-06
Abstract: PURPOSE:To obtain a furnace tensile force measuring apparatus for band steel being subjected to heat treatment in a continuous heat treatment furnace. CONSTITUTION:In a tension meter roll 4A for measuring tensile force of a band steel 1 being wound around a hearth roller 3 and subjected to heat treatment in a continuous heat treatment furnace 2, a load transmission lever 8A is constituted such that a rotary shaft 12 and the shaft 3a of hearth roller lie on a same horizontal line when tensile force of the band steel 1 to be applied on the shaft 3a of the hearth roller 3, i.e., the center of gravity, is measured by means of a load cell 6 through the load transmission lever 8A supported by the rotary shaft 12, i.e., a fulcrum. This constitution realizes measurement of tensile force in furnace which is not susceptible to distortion of furnace body.
Patent JP-H02115670-A (JP)
Title: Icing device for refrigerator or the like
Inventor: SUDA JUNICHI
IPC: F25C1/18
Filed: 1988-10-21
Abstract: PURPOSE:To eliminate frosting on a heating plate and to prevent an icing tray from being disturbed by frost by detecting temperature rise by temperature detecting means when the tray is placed at the off time of an icing switch, and thereafter operating a heater for a predetermined length of time at a predetermined time cycle. CONSTITUTION:Water is filled in a first icing tray 15, and contained in a first icing chamber 8. If an icing switch 20 is not pressed, when the temperature of the water in the tray 15 is higher than a predetermined value, the resistance value Rth of an icing sensor 43 becomes sufficiently low, the output of a comparator 49 becomes 'H', the output of an AND gate 46 becomes 'H', ON/OFF cycle of an icing timer 47 is started, a transistor 39 is turned ON, a relay coil 40 is conducted to close a relay 36, thereby turning ON an icing heater 11. That is, the heater 11 is intermittently heated, a heating plate 12 is heated at 2-3 deg.C, icing is finished within the 12 hours, and vapor evaporated during the icing is fed to the opening of an icing chamber 8 without adhering to the plate 12. Accordingly, the tray 15 is not inhibited to be removed due to frosting.
Patent JP-2000097740-A (JP)
Title: Flowmeter with abnormality sensing function
Inventor: HAYASHI SHOICHIRO
IPC: G01F3/10
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To detect an abnormal state of a rotor structure. SOLUTION: A flowmeter having a rotary structure includes a sound sensor 3 and a flow rate sensor 4, wherein an output of the sound sensor 3 is sensed as a sound pattern in an amplifier 9 and a wave detector 10 and when this is on an (a)-side, the pattern is pulsed in an integrator 11 to sense an abnormal state from a periodic change of flow rate pulses at the time of opening/closing a gate circuit 12. The flow rate pulses are introduced from the flow rate sensor 4 into a counter 16, where one digit is output every time a predetermined number of pulses are counted, and it is input to an FF circuit 17. In the case of a (b)-side, the pattern is pulsed in a digital conversion circuit 12 and applied to a gate circuit 14.  A gate circuit 19 is controlled by an output of the FF circuit 17 from a standard sound pattern memory 18, a standard sound pattern is read into a sound coincidence check circuit I5 and also the sound pattern is read from the gate circuit 14 into the sound coincidence check circuit 15 for comparison. If abnormality is found, an alarm is issued, and if not the FF circuit is reset and the operation is repeated.
Patent JP-2001089927-A (JP)
Title: Pack flow-straightening plate for molding thermoplastic polymer
Inventor: MIHASHI KOICHI
IPC: D01D4/06
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To stably spin a high-quality/high-grade synthetic fiber having uniformity free from admixture of foreign matter in a pack for thermoplastic polymer extrusion molding by straightening a molten polymer at a part directly above a spinneret, uniforming a heat history of the molten polymer, controlling quality unevenness of the polymer and preventing abnormal retention to suppress thermal degradation of the polymer. SOLUTION: In a pack case for thermoplastic polymer extrusion molding, this pack flow-straightening plate for molding a thermoplastic polymer is obtained by providing a flow-straightening plate laid at the upstream side of a spinneret delivery part with a plurality of flow-straightening holes so as to satisfy conditions (1) L1 is L1=0.60×Ls (Ls is the distance of the straightening hole arranged at the outermost periphery from the center of the straightening plate), (2) La is 0<=La<L1, (3) Lb is L1<=Lb<=Ls and (4) Sb/Sa>1 (the totals of the opening areas of the straightening holes in which distances La and Lb from the center of the straightening plate are in the above range are Sa and Sb, respectively.
Patent JP-H09182757-A (JP)
Title: Surgical instrument
Inventor: BURAIAN DEII NOODERU
IPC: A61B17/072
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To enable a corporeal tissue to be clamped between upper and lower jaws and minimize the bending or twisting tendency of the upper jaw. SOLUTION: This surgical instrument consists of a tip work body with a frame 11, a long shaft 12, first and second jaws 19, 22, a post cooperatively engaged with an end part 14 near the second jaw 22 supported by a slot 26 provided on the side wall of a channel included as part of the first jaw 19, a pusher element installed near the end part near the second jaw 22, and an actuator 15 for moving the pusher element from a forward position to a backward position. If the pusher element is moved backward, the post is supported by the slot on the side wall and the second jaw 22 is moved from a closed position to an open position. The combination of the cooperatively working elements of the surgical instrument is equipped with a convenient and simple mechanism for clamping or grasping a tissue between the jaws.
Patent JP-H09109339-A (JP)
Title: Printing resin coated sheet
Inventor: FUNAE HARUYOSHI
IPC: D21H27/30
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a printing resin coated sheet having excellent productivity for stably producing at a high speed, high picking strength at the time of printing, excellent picking releasability and no problem of double feeding. SOLUTION: The printing resin coated sheet is covered on both side surfaces of a sheet base with polyolefin resin, and the base is coated with colloidal silica. The polyolefin resin composition contains antistatic agent. Preferably, the colloidal silica is 6g/cm<2> or less, and cationed colloidal silica. As the polyolefin resin, polypropylene resin is preferable.
Patent JP-H08130162-A (JP)
Title: Manufacture of chip-type solid electrolytic capacitor
Inventor: MUKONO SETSU
IPC: H01G9/004
Filed: 1994-10-31
Abstract: PURPOSE: To expose a portion which is to be a cathode easily and securely while an outer covering is formed of molding resin. CONSTITUTION: A capacitor element 10 is covered with an outer covering 4 formed of molding resin while an anode lead wire 5 is exposed. The part of the molding resin corresponding to a portion to be the cathode terminal of the capacitor has a cut part 4b which is so formed as to border that part. In a process afterwards, the part bordered by the cut part 4b is peeled off and the portion of a first conductive layer 3 which is the cathode part of the capacitor element 10 is exposed. A conductive layer is formed on that exposed part and used as a cathode terminal.