baber/WOPTO huggingface dataset:
Patent JP-H02187217-A (JP)
Title: Bending machine for deformable sheet
Inventor: MISHIERU GURABUIE
IPC: B21D5/14
Filed: 1989-10-05
Abstract: PURPOSE: To reduce cycle time of operation by arranging each notch, which has a width slightly larger than that of a supporting web, under each tooth end of a comb and providing a small projecting rim on the upper face of each tooth end. CONSTITUTION: Each tooth or harpoon 61 has a notch 66 and a projecting rim 67 under its end. The width 1' of the notch 66 is equal to or slightly larger than the thickness 1" of the supporting web 8 of bearings 9. The plane determined by the upper face of the harpoon 61 is in contact with a roll 11 essentially at one point, and, with a frame 62 at a lowered position, its tangential line is close to the contact line of a toothed roll 14. The notch 66 in contact with the supporting roll 11 at one point becomes aligned with the supporting web 8, with the frame at a raised position. At the beginning of the cycle at the lowered position, the comb serves as a guiding table that feeds a sheet to be bent in the direction of the roll.  At the end of the cycle at the raised position, the notch 66 holds the linear edge of the bent sheet in a detached state, arranging the edge on each side of the web.
Patent JP-H05198581-A (JP)
Title: Heating method of fine region
Inventor: MATSUDERA HISAO
IPC: H01L21/324
Filed: 1991-10-07
Abstract: PURPOSE:To heat a fine region briefly and within a short time at a high temper ature by a method wherein a fine-shaped coil is electrically separated from but close to metallic thin film patterns and a high frequency current is applied to this coil. CONSTITUTION:On a substrate 1 formed with a polycrystalline silicon film, a tantalum film, such as a circular metallic thin film pattern 3 of 10mum, is arranged in a fine process, and a gold film is close fine-processed so as not to come into contact with the tantalum film pattern, to arrange a single winding coil 4 of, for example, a diameter 14mum. High frequency pulses of, for example, a current value 500mA and frequency 50MHz are continously applied to the coil 4 by a high frequency power source 5. As a result, a high temperature of 1500 deg.C or higher can be obtained for a short time, thereby improving quality of a polycrystalline silicone film.
Patent JP-H06112397-A (JP)
Title: Islandless semiconductor device
Inventor: OTAKI HIROKO
IPC: H01L21/60
Filed: 1992-09-29
Abstract: PURPOSE:To provide a semiconductor device, wherein a mounting of an integrated circuit to a multipin-constructed, pitch-narrowed and high-precision formed lead frame can be easily conducted and which is capable of improving a heat dissipation property and is high also in reliability. CONSTITUTION:An islandless semiconductor device is one of a structure, wherein an Al substrate 4, which has no island and has the surface subjected to dielectric treatment, is arranged in the vicinity of the center of said semiconductor device and a relay electrode 3 consisting of a conductive paste is provided on the substrate, and an electrical connection in the device is made in such a way that the connection between said electrode 3 and the integrated circuit is made by a connection 6 using a bump and the electrode 3 and inner leads are connected to each other by a plated film formed by electroplating.
Patent JP-H0979268-A (JP)
Title: Synthetic resin-made cage for roller bearing
Inventor: FUJIWARA YOSHITSUGU
IPC: F16C33/66
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin-made cage which can be applied to a roller bearing used under a condition that inferior lubrication is easily generated in a high load. SOLUTION: A roller stop part 3 protruded to a side of a pocket 1 is formed in an internal/external peripheral edge 2a, 2b of a pillar part 2 between the pockets 1, and the pillar part 2 mutually between these roller stop parts 3 is constituted as a roller guide part 4 brought into slide contact with a roller. The first oil communication part 5 making a lubricant flow in the diametric direction is formed in both side positions interposing the roller guide part 4 of the pillar part 2. The second oil communication part 6 making the lubricant flow in the circumferential direction is formed in the periphery of the pillar part 2.
Patent JP-S61136413-A (JP)
Title: Exhaust gas filter
Inventor: NAKAMOTO MITSUYOSHI
IPC: F01N3/022
Filed: 1984-12-07
Abstract: PURPOSE:To perfectly perform regeneration, by increasing the accumulation amount of soot at the closure part to perform the propagation of soot combustion at an inlet end part by properly setting the void ratio of the parts alternately closing an inlet closure part. CONSTITUTION:Because the void ratio of the material of the closure part 8 at an inlet end is made large to reduce the air passing resistance of said part, when a part of exhaust gas 12 passes through the inlet closure part to be flowed into an outlet exhaust gas passage 7, soot is accumulated to the inlet closure part. The greater part of exhaust gas passes through the cell wall 3 for constituting a cell 2 through an inlet exhaust gas passage 6 to be exhausted through an outlet exhaust gas passage. If a large amount of soot is gathered to the inlet end, the ignitaility of soot on a filter is enhanced and the propagation of combustion into the cell becomes easy.
Patent JP-H1192607-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: IOKURA KENICHI
IPC: C08K5/10
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition, excellent in antimicrobial properties and heat stability and further processability and printability after the processing and hardly causing surface stickiness. SOLUTION: This vinyl chloride-based resin composition contains 100 pts.wt. vinyl chloride-based resin, (a) 0.01-10 pts.wt. inorganic silver-based antimicrobial agent, (b) 0.01-3 pts.wt. zinc salt of a >=4C carboxylic acid, (c) 0.01-2 pts.wt. β-diketone compound, (d) 0.01-10 pts.wt. glycidyl (meth)acrylate-based polymer and/or 0.01-5 pts.wt. epoxidized fatty acid ester or contains (e) 0.01-5 pts.wt. hydrotalcite represented by the formula M<2+> 1-x Alx (OH)2 (A<n-> )x/n .mH2 O [M<2+> is Mg, Ca or Zn; A<n-> is an (n)-valent anion; (x) is a number satisfying 0<(x)<0.5; m is a number satisfying 0<=(m)<=0.5] in place of the component (d) or together with the component (d).
Patent JP-2001085119-A (JP)
Title: Terminal connector
Inventor: MATSUDA TAKESHI
IPC: H01R24/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connector enabling handles colored according to purposes to be set during final assembly even if knobs of the same color are used during molding operation and intermediate assembly, and being luxurious in appearance. SOLUTION: In this terminal connector comprising a plurality of terminals 15 provided on the same insulative substrate, the plurality of terminals 15 provided with respective knobs 19 are incorporated into the insulative substrate and knob covers 46 colored differently according to purposes are securely fitted over the knobs 19. As means for securely fitting the knob covers 46 over the knobs 19, a plurality of locking steps 50 on the outer peripheries of the knobs 19 and corresponding locking pawls 48 on the interior walls of the knob covers 46 are locked together.
Patent JP-2000119266-A (JP)
Title: Production of oxirane compound
Inventor: YAMAMOTO JUN
IPC: B01J21/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an oxirane compound in high yield and high selectivity by reacting an olefin type compound with ethylbenzene hydroperoxide in the presence of a titanium-containing silicon oxide catalyst. SOLUTION: An olefin type compound and ethylbenzene hydroperoxide are reacted in the presence of a catalyst comprising a titanium-containing silicon oxide, and satisfying the following all conditions: (1) having >=10 Å average pore diameter; (2) having pores in the proportion of >=90%, having 5-200 Åpore diameter based on the all pore volume; (3) having >=0.2 cm3/g specific pore volume; (4) obtained by using a quarternary ammonium ion of the general formula, [NR1R2R3R4]+ (wherein, R1 is a 2-36C linear or branched hydrocarbon group; R2 to R4 are each a 1-6C alkyl group) as a template, and removing the template by a baking operation thereafter; (5) having no peak showing d spacing in the X-ray diffraction.
Patent JP-H08119214-A (JP)
Title: Automatic packing machine
Inventor: TAKAMI MASAYASU
IPC: B65B11/28
Filed: 1994-10-25
Abstract: PURPOSE: To provide an automatic packing machine which can remove static electricity generated on a thin film and feed the film along an entire length of an arch. CONSTITUTION: A pulling mechanism 15 for pulling out a film X from a reel 12 and a tightening feed mechanism 4 for feeding to and pulling back the film X from an arch 2 are provided between the arch 2 standing on a table 1 and the reel 12, while a static electricity removing member 23 in slide contact with the film X is provided on a way of the film X moving from the reel 12 toward the arch 2, so that static electricity generated on the film X due to feeding or pulling back is removed by the member 23, thereby reliably loading the film X along an entire length of the arch 2.
Patent JP-S61137782-A (JP)
Title: Thermal transfer recorder
Inventor: KOBASHI TADAO
IPC: B41J2/325
Filed: 1984-12-10
Abstract: PURPOSE:To obtain a full-color transfer record improved in scratch resistance and enhanced in color purity and transparency, by heating a recording medium to a temperature not lower than the melting or softening point of a binder material in an ink material after completion of thermal transfer recording on the medium. CONSTITUTION:In a thermal transfer recorder for obtaining a monochromic image on a recording medium or obtaining a full-color image on the medium by sequential overlap thermal transfer recording at predetermined positions while using a thermal recording head and a thermal transfer recording sheet, the transfer-recorded image 160 on the medium 200 is heated by radiant heat 711 from a line form (or rod form) IR heater 710 disposed perpendicularly to the paper feeding direction 612 and having a length not smaller than the width of the recorded image. By this heating, the binder material in the image 160 is again melted, and is firmly adhered to the surface 200a of the medium, while the surface 160a of the recorded images 160 becomes glossy.
Patent JP-H07165239-A (JP)
Title: Plastic pallet and its manufacture
Inventor: FURANSHISU KORUDEBAARU
IPC: B65D19/32
Filed: 1994-10-25
Abstract: PURPOSE: To manufacture a new plastic pallet having the merits of conforming to a standard regarding forces, to be manufactured simply and inexpensively, not having defects of wood pallets accordingly and competing economically with the wood pallets. CONSTITUTION: A plastic pallet is constituted of the combination of an upper element 1 on a central element provided with a plurality of legs 4, 5, 6, 7 and 8 constituted of the arrangement of reinforcing rigid ribs and a set of vertical walls with extrusion molded hollow longitudinal direction members 9, 10 and 11 fixed on the lower sections of a series of aligned legs 6, 7 and 8 by fusion bonding or bonding.
Patent JP-H08119992-A (JP)
Title: New antitumor substance
Inventor: ABE YOSHIKO
IPC: A61P35/00
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a new antitumor substance useful as an antitumor agent, having low adverse actions and high effects, comprising a new peptide having inhibitory activity against multiplication of tumor cells, by culturing a bacterium belonging to the genus Streptomyces, capable of producing a specific antitumor substance. CONSTITUTION: This new antitumor substance comprises a cyclic peptide of the formula, has inhibitory activity against multiplication of tumor cells, has low adverse actions, is more effective and readily usable and is useful as an antitumor agent. The new antitumor substance is obtained by subjecting a bacterium [e.g. Streptomyces nobilis (ATCC19,252)], belonging to the genus Streptomyces, capable of producing the new antitumor substance, to species culture, inoculating the whole amount to a medium, subjecting to shaking culture at 30 deg.C for 8 days, centrifuging the cultured solution, adding ammonium sulfate to the prepared supernatant liquid, stirring the liquid for 1 hour, ultracentrifuging to separate the precipitate, dissolving it in water, extracting with ethyl acetate and purifying the extract by chromatography.
Patent JP-2000091686-A (JP)
Title: Wavelength conversion laser device
Inventor: KONNO SUSUMU
IPC: H01S3/109
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion laser device wherein a beam of best convergency can be taken out at such position as of highest sum frequency laser beam output by providing such configuration as a wavelength conversion efficiency the more rises as an excitation intensity more rises. SOLUTION: Related to a wavelength conversion laser device wherein a second harmonic generating wavelength conversion element comprising a non- linear element and a sum frequency generation wavelength conversion element 5 are inserted in a resonator comprising a solid-state laser active medium 2 to generate a sum frequency laser beam, at least one polarization direction rotating element 3 is provided in the resonator.
Patent JP-H08125969-A (JP)
Title: Recording device and reproducing device
Inventor: KURIHARA KOICHI
IPC: H04N5/7826
Filed: 1994-10-25
Abstract: PURPOSE: To reproduce hierarchical encoded image data, which are recorded in an HD mode, with a VTR dedicated to an SD mode. CONSTITUTION: The hierarchical encoded image data are separated into HD data and SD data by a decode block 91 and separated data are respectively supplied to buffer memories H1-H3 and S1. A memory control circuit 92 reads the SD data stored in the buffer memory S1, applies them to a head 97, reads the HD data stored in the buffer memories H3-H1 and respectively applies them to heads 98-100. Four tracks are formed on a magnetic tape 93 by heads 97-100. At the time of reproduction, double-speed reproduction is set and the reproduction in the first track among four tracks is performed in the SD mode, so that the SD data can be reproduced without fail.
Patent JP-S63115541-A (JP)
Inventor: TSUTSUI HIROSHI
IPC: A61B6/00
Filed: 1986-10-31
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-H01103400-A (JP)
Title: Diaphragm for speaker
Inventor: MURAOKA KAZUYUKI
IPC: H04R7/12
Filed: 1987-10-16
Abstract: PURPOSE:To attain similar sound quality to that of a circular speaker diaphragm by making a half vertical angle along the surrounding of a neck nearly constant in a diaphragm for speaker whose shape with respect to the center axis is not circular so as to make the concentrated stiffness uniform. CONSTITUTION:A cone 4 near a rectangular axis is curved outward and a half vertical angle theta3 near the major axis and a half vertical angle theta4 near the minor axis are made nearly identical. Then the degree of curve is changed gradually along the vicinity of the major axis toward the minor axis to form a nearly constant half vertical angle over the entire circumference. Thus, in an elliptic cone, the half vertical angle is made constant over the entire circumference to make the stiffness uniform thereby improving the sound quality at high frequencies. That is, in a diaphragm for speaker whose shape with respect to the center axis is not circular, the half vertical angle is made nearly constant along the surrounding of the neck to make the concentrated stiffness uniform thereby obtaining the similar sound quality as the circular speaker.
Patent JP-H08101967-A (JP)
Title: Beverage preparing device for automatic dispenser
Inventor: FUKUSHIMA NAOTO
IPC: G07F13/06
Filed: 1994-09-30
Abstract: PURPOSE: To suppress the sticking of a powder raw material to the inner surface of an agitation container and to uniformly rinse the inner part of the agitation container well by pouring hot water to be introduced for preparation along the inner surface of the agitation container. CONSTITUTION: A hot water path is provided along the peripheral direction of the upper end part of the agitation container and the introduced hot water is poured down from the hot water path along the inner surface of the agitation container. That is, a hot water pouring down groove 33 connected to a hot water supply port is formed on the outer peripheral surface of a cover main body 6 and a ring-like hot water path 34 is constituted between the hot water pouring down groove 33 and the upper end inner peripheral surface of a resin container 13. A lot of small holes 34a are formed in the peripheral direction on the hot water path 34 and the hot water is poured down from the small holes 34a through the inner peripheral surface of the resin container 13.  Further, a hot water blow-off port 35 connected to the hot water supply port is formed on the peripheral surface of a steam discharging port 32 and the hot water is poured down so as to rinse the peripheral surface of the steam discharging port 32 from the part as well. Thus, by the hot water introduced for each preparation, the powder raw material stuck to the inner surface of the agitation container is rinsed out for each preparation.
Patent JP-H1092896-A (JP)
Title: Wafer handling apparatus
Inventor: TAKAI NORIKO
IPC: H01L21/677
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To transport large wafers by providing vacuum chucks with specified spacings. SOLUTION: An arm 2 has two branches 2a, 2b at the top with vacuum pads 3 attached to the top ends of the branches. The pads 3 are connected to an air passage 4 piercing the arm 2 and also connected to a vacuum pump 5 through this passage. The arm 2 is coupled with a driving means 6 such as motor to transport wafers. Thus it is possible to exert the vacuum on the wafer according to the number of the vacuum chucks 3 and hence transport large wafers.
Patent JP-H11102426-A (JP)
Title: Steel ball counting device
Inventor: OSHIDA KIMIHIKO
IPC: G06M7/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel ball counting device which can proactively prevent damages that are caused by unauthorized increasing count value by using a device that outputs electric waves. SOLUTION: This device is provided with a photodetector 2 which detects the passage of a steel ball B, a counting means 16 which counts steel balls based on a detection signal S of the photodetector 2, a rotating body 11 that is rotated by the ball B that passes through a path 1, a magnetic body 14 that is provided on the body 11, a magnetic detector 15 which detects the change in a magnetic density caused by the movement of the body 14 which accompanies the rotations of the body 11 with a Hall element, an error detection deciding means which decides that the photodetector 2 performs malfunctions.  When a detection signal M of the detector 15 is not outputted, even when prescribed times passes with the signal S of the photodetector 2 outputted and a controlling means which nullifies at least a counting operation of the counting means, when it has been decided that the photodetector 2 is performing a malfunction.
Patent JP-H0789375-A (JP)
Title: Inching controlling method for industrial vehicle and construction equipment and its device
Inventor: SATO KICHIJI
IPC: B60W10/184
Filed: 1993-09-24
Abstract: PURPOSE:To quickly carry out convergence to the set vehicle speed by setting the set vehicle speed on the basis of an operating amount of an operation pedal, reducing a clutch pressure of an engaged clutch when an actual vehicle speed is higher than the set vehicle speed, and increasing a clutch pressure of a released clutch. CONSTITUTION:When forward moving is selected by means of a forward-backward moving switching lever, for example, a valve driving circuit 71 in a clutch operating unit 70 actuates ECMV 72, 73 so as to engage a forward moving clutch 35 and to release a backward moving clutch 34. When an inching pedal is operated, its operating amount is detected by an inching sensor 52, and a vehicle speed signal corresponding to the operating amount is computed. Subsequently, a valve operating amount is read out on the basis of the vehicle speed signal and an engine rotational speed signal to be given to the clutch operating unit 70, and the forward moving clutch 35 is engaged so that a vehicle is run, and in this process, a clutch pressure of the forward moving clutch 35 is reduced when an actual vehicle speed is higher than the set vehicle speed, while a clutch pressure of the backward moving clutch 34 is increased, so that the backward moving clutch 34 is operated as a brake and convergence to the set vehicle speed is increased.
Patent JP-H03123639-A (JP)
Title: Vertical multihearth furnace
Inventor: KOMATSU KAZUO
IPC: C01B31/02
Filed: 1989-10-09
Abstract: PURPOSE:To improve productivity with an effective use of materials by a method wherein an arbitrary replacement of a number of stirring teeth held vertically by a stirring arm is made possible at hot state without interrupting the operation of a furnace and the replacement operation is completed by only replacing the end part of each stirring tooth. CONSTITUTION:A furnace body 11 is provided in its interior with hearths 14 having central openings and arranged in a multiple tiers and with a work opening 16 at a part thereof corresponding to each hearth 14. A stirring 31 is extended in all directions over each hearth 14 from a rotary shaft 21 and a number of stirring teeth 45 is fitted into the slits 33 formed in the underside of each arm 31 in such manner that they are directed vertically toward the surface of the hearth 14. There is also provided a stirring assembly 41 which has an attaching piece 44 on the upper surface of a base plate 42 and the stirring teeth 45 provided with a stopper piece at its upper part and attached to a slide frame 43 vertically extending downwardly in such manner as to permit their up and down sliding movement so as to position the same. The stirring assembly 41 is secured in place by inserting a wedge-shaped rod 51 into an attaching hole at the end part of the arm 31 with the attaching piece 44 detachably fitted into the slit 33.
Patent JP-H02107610-A (JP)
Title: Production of propylene block copolymer
Inventor: MATSUURA MITSUYUKI
IPC: C08F295/00
Filed: 1988-10-18
Abstract: PURPOSE:To obtain the title copolymer with both high rigidity and impact strength and good influidity by stepwise copolymerization between propylene and ethylene using a catalyst comprising an organoaluminum compound and a reaction product from a Mg compound, Ti compound, Si compound and Al compound. CONSTITUTION:Using a catalyst made up of (A) a contact product from (1) a contact product from a polysilicon compound of formula I (R<1> is hydrocarbon) and magnesium dihalide, titanium tetralkoxide and/or polymer therefrom, (2) a silicon compound of formula II (R<2> is branched chain hydrocarbon; R<3> and R<4> are each hydrocarbon; 1<=n<=3), (3) a second silicon compound of formula III (R<5> is H or hydrocarbon; X is halogen; 0<=a<=4) and (4) an organoaluminum compound and (B) an organoaluminum compound, propylene or propylene/ ethylene mixture is polymerized in the absence of solvent, and the propylene/ ethylene mixture is further polymerized, thus obtaining the objective copolymer with the polymerization ratio (weight ratio) propylene/ethylene of (70:30)-(30:70) containing 20-70wt.% of a rubbery copolymer (20 deg.C xylene solubles).