baber/WOPTO huggingface dataset:
Patent JP-2001058223-A (JP)
Title: Working method of punch press
Inventor: YOSHIMI YASUHIRO
IPC: B30B15/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent forming precision without impairing a formed shape and to prevent a plate from fluttering in working by setting the height data of a portion to be subjected to a primary forming beforehand and performing additional working of forming or punching corresponding to the height data set to a primary forming portion after primary forming. SOLUTION: An upper emboss is formed with a pass line Ph as a primary forming height. Successively, a die is changed from an upper emboss die to a lower burring die of additional working, based on the working reference position data (e.g. 5.00) stored to a new reference position recording part, the new reference cutting edge position of each axis of a press part is operated by a stroke arithmetic part. That is, based on the new cutting edge position data set to a new reference position while the working reference position of each axis of the press part is set to an additional forming height of e.g. 5.00 mm higher than the pass line Ph, lower burring is performed. By this method, the plate 26 maintains the pass line Ph in forming, fluttering of the plate 26 is not caused, the position precision/shape of lower burring is not impaired.
Patent JP-S60125969-A (JP)
Title: Magnetic recording and reproducing device
Inventor: JIYUUSO HIROMI
IPC: G11B27/30
Filed: 1983-12-12
Abstract: PURPOSE:To attain reproduction of an auxiliary data even at high speed reproduction by recording a main data having a synchronizing signal including one bit's share of logical value of the auxiliary data on each track of a magnetic tape. CONSTITUTION:When an audio signal is inputted to an input terminal 1, it is fed to a digital coding circuit 2 and then to a synchronizing signal adding circuit 3 and outputted as a main data. Then the 1st modulation circuit section 41 applies PM modulation to the data and the result is fed to an input terminal In of a J-K flip-flop 42a of the 2nd modulation circuit 42. A synchronizing signal SYNC is modulated into a signal continuing the inverting interval twice based on an output of a time data generating circuit 8 and a LOAD pulse by using the J-K flip-flop 42a. The logical value at that time represent one bit's share of the time data. The main data where the synchronizing signal SYNC includes the time data is recorded to a magnetic tape T including the time data by a magnetic tape T from the magnetic head 6 via a recording circuit 5 after the data is outputted from a modulation circuit 42.
Patent JP-H0977396-A (JP)
Title: Braking device for elevator
Inventor: ASAMI IKUO
IPC: B66B1/32
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a necessary and proper braking force by arranging a pair of arms, in each of which a brake shoe is fixed in the position facing a braked member, and an elastic member, in which one of the arms is brought close to the braked member by its elastic restoring force and frictional force is generated between the brake show and the braked member. SOLUTION: A braking device for an elevator is composed of an emergency arm supporting shaft 51, a washer 52, an elevating car holding elastic member 11 constructed, for example, of an elevating car holding compression spring and or an emergency braking elastic member 12 constructed, for example, of an emergency braking coil spring, an elastic member pressing device 13 generating proper braking force in an ordinary braking time and an emergency braking time individually, and additionally, a restoring device 14 returning the braking force of the braking device to an ordinary value after emergency braking, and by means of the elevating car holding elastic member 11 and the emergency braking elastic member 12, two kinds of braking force can be set.  In this way, braking force for holding an elevating car can be properly generated in an ordinary time, while emergency braking force can be properly generated in the case of emergency, and restoring work from an emergency time to an ordinary time can be also surely carried out.
Patent JP-H1182366-A (JP)
Title: Centrifugal blower
Inventor: MATSUNAGA KOJI
IPC: F04D29/66
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of noise while preventing the entrainment of the blowed air into a vane side at a just this side of a nose part in a blower including a radial fan provided with a vane having a specified outlet angle by providing a projecting wall part for covering the peripheral upper part of the vane over the predetermined angle. SOLUTION: A centrifugal blower 1 for blowing the air sucked from an axial direction of rotation toward outside in the radial direction is provided with a radial fan provided with multiple vanes in the radial shape around a rotary shaft and having an outlet angle at 70-120 degree. A blow-out port 9 communicated with an air conditioning duct is formed in the air downstream side of a winding end part 8 of a spiral scroll casing 6. In this blower 1, a circular projecting wall part 14 projecting in a range at about 45-135 degree is formed in an upper wall part of the casing 6 at a part 12 continued to a bell mouth from a winding end part of the casing 6 toward a nose part 13 as a winding start part so as to covert the peripheral upper part of the vane. Generation of noise at the time of blowing is thereby lowered.
Patent JP-2000068778-A (JP)
Title: Surface wave resonator, surface wave filter, shared device, communication device, surface wave device and production of the resonator
Inventor: KADOTA MICHIO
IPC: H03H9/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the group delay time temperature characteristics by setting a specific Eulerian angle for a piezoelectric substrate consisting of a langasite single crystal and also setting the film thickness of an interdigital transducer consisting primarily of Al formed on the surface of the substrate in a specific range against the wave length of the surface wave excited on the substrate. SOLUTION: A piezoelectric substrate 2 uses an La3Ga5SiO14 single crystal and has Eulerian angles ϕ, θ and ψ set at o, 140 to 150 and 24±1 degrees respectively. An interdigital transducer 3 consisting primarily of Al is formed on the surface of the substrate 2 with the tooth parts of a pair of comb-shaped electrodes 3a and 3b set opposite to each other. Then the reflectors 4 are placed at both sides of the transducer 3. The film thickness H of the transducer 3 is set to a range of 0.05 to 0.15 against the length λ of the surface wave that is excited on the surface of the substrate 2. In such a constitution, a surface wave resonator 1 is obtained. As a result, the group delay time temperature characteristics (TCD) showing the variance of frequency due to the temperatures is improved.
Patent JP-H0976875-A (JP)
Title: Shoulder anchor structure
Inventor: TANAKA HIDEKI
IPC: B60R21/04
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce a load working on a body of an occupant in the case of contact with the occupant body. SOLUTION: In a shoulder anchor 10, a garnish 20 is arranged between a side wall 18 and a slip joint 22 at the predetermined interval from the side wall 18. On the vehicle interior side of the slip joint 22, a slip joint cover 46, in which rigidity in the vicinity of the center part of a bottom part 46A is lowered in comparison with other parts, is fixed at the predetermined interval from a head part 26A of an anchor bolt 26. In this way, a load generated when a head part H of an occupant is brought into contact with the slip joint cover 46 is absorbed by means of the slip joint cover 46 and the garnish 20, so that the load working on the head part H of the occupant can be reduced.
Patent JP-H0570935-A (JP)
Title: Production of thin film
Inventor: IIJIMA KENJI
IPC: C23C14/28
Filed: 1991-09-17
Abstract: PURPOSE:To form a thin film of BN or GaN having excellent crystallinity and electrical characteristics on a substrate at a low temp. by simultaneously irradiating the substrate with electromagnetic waves contg. light and ions when a thin film of BN or GaN is formed on the substrate by ion beam sputtering. CONSTITUTION:When a thin film A BN or GaN is formed on a substrate 5 of sapphire, etc., in a reaction chamber by ion beam sputtering with an ion source 1, high purity gaseous N, contg. a small amt. of gaseous H2 is fed into the chamber and high purity metallic B or Ga is used as a target 4. The substrate 5 is simultaneously irradiated with electromagnetic waves contg. light from an assistant light source 2 and ions from an assistant ion source 3. A thin film of BN or GaN having excellent crystallinity and electrical characteristics can be formed on the substrate 5 at a relatively low temp. of the substrate.
Patent JP-S61114686-A (JP)
Title: Video processing device
Inventor: TAGUCHI HIROTSUNE
IPC: H04N9/465
Filed: 1984-11-09
Abstract: PURPOSE:To obtain a stabilized screen with no dot shaking or waving of color border surface by having basic clock generating means as the first separate circulation means for circulating the color demodulated sub conveyance wave and the separately circulated output as a referential input, and by consisting of PLL circuit installed the 2nd separately circulated means to the feed back system. CONSTITUTION:PLL circuit 10 oscillates in 684 fold frequency to the reference input having a phase synchronization with color demodulation conveying wave in each horizontal synchronization by a reference input in frequency almost equal to horizontal synchronous frequency separately 284 circulated the color demodulated sub-conveying wave from color demodulated sub conveying oscillator 6 through 1/n separate circulator 8, and by feed back input in frequency equal to the horizontal synchronous frequency same as the separately 684 circulated output of PLL circuit 10 through 1/m separate circulator 9 to be provided to VDP circuit as a basic clock. On one hand, in the image output circuit 5 to input the output of VDP circuit 3, 1 color signal is modulated by color demodulated sub conveying wave, and thereafter processing is made to cover the brightness signal with color signal to generate the output signal of the video.
Patent JP-2001063865-A (JP)
Title: Sheet feeding device and recording device
Inventor: SHIKAME YUJI
IPC: B65H3/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To control a sheet feed quantity accurately by providing a feeding means receiving the driving force from a drive source via a driving force transmission system, and providing an absorbing means capable of absorbing the transmission of instantaneous force in the opposite direction in the driving force transmission system. SOLUTION: When an output gear E0003a is rotated by a PG motor E0003, a pendulum gear M5151 meshed with the output gear E0003a is rotated, the pendulum gear M5151 is meshed with a selector output gear M5153 supported on a pendulum arm M5152 as a planetary gear, and the pendulum arm M5152 is rocked because frictional resistance is applied to the selector output gear M5153 by a spring. The selector output gear M5153 is meshed with an ASF gear M5161, and rotating force is transmitted to a paper feed roller M3026. When the instantaneous force in the opposite direction is applied to drive the upstream side from the downstream side of a driving force transmission system, the reverse operating force is absorbed by the ASF gear M5165.
Patent JP-S61113868-A (JP)
Inventor: KUMAGAI KENTARO
IPC: D04B15/38
Filed: 1984-11-09
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-2000044245-A (JP)
Title: Production of lscm/ysz composite powder and production of solid electrolyte type fuel cell using the powder
Inventor: NISHIYAMA HARUO
IPC: H01M8/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To produce LSCM/YSZ composite powder for forming a thin dense solid electrolyte film of ten to several hundred μm having profitableness, mass productivity, easy applicability to a large area and high interfacial electric conductivity on the air electrode/solid electrolyte interface. SOLUTION: A powdery mixture of La(Sr,Ca)MnO3-δ, as a perovskite type oxide (LSCM) and yttria doped zirconia (YSZ) is synthesized. In the powdery mixture, lanthanum, strontium and/or calcium, manganese, zirconium and yttrium elements are in the desired ratio. The powdery mixture is compacted and the resultant green compact is heat-treated to produce the objective LSCM/YSZ composite powder.
Patent JP-H0661465-A (JP)
Title: Infrared image sensing element
Inventor: SAKAINO TAKESHI
IPC: H04N3/15
Filed: 1992-08-11
Abstract: PURPOSE:To obtain an infrared image sensing element wherein the readout time of an electric charge to an output part from a storage gate for a charge storage part can be shortened. CONSTITUTION:A storage gate 40 constituting a charge storage part is formed in a stepped shape, and an insulating film 6a between the storage gate 40 and a P-silicon substrate 50a is formed in such a way that its film thickness becomes stepwise small toward the transfer direction (the side of a horizontal scanner gate 5) of an electric charge.
Patent JP-H0795799-A (JP)
Title: Driving equipment for current driven stepping motor
Inventor: IMADA SHOGO
IPC: H02P8/10
Filed: 1993-09-22
Abstract: PURPOSE:To hasten the time of discharge of motor current and increase motor drive speed, by turning off phase switching signals as well when outputting 'off' fixing signals as a current control signal at the time of pattern switching. CONSTITUTION:When an 'off' fixing signal is generated as a current control signal, a phase switching signal is simultaneously turned off. Since all of drive circuits FET1-FET4 are turned off as a result, the motor current is passed through a discharge path that extends from diodes D1-D4, comprising a bridge circuit, to power supply. Thus the motor current is quickly attenuated, and swiftly switches to a lower current pattern. This hastens the time of discharge of motor current and increases motor drive speed.
Patent JP-H11147732-A (JP)
Title: Production of optical fiber
Inventor: GLODIS PAUL FRANCIS
IPC: C03B37/027
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a process for drawing out a fiber from a preform having a large diameter, especially a process parameter capable of mass producing a high-quality fiber of low loss from a preform in producing an optical fiber from a perform having a large diameter. SOLUTION: A velocity passing through a neck down zone in drawing out a fiber from a glass of MCVD(modified chemical vapor deposition) preform is discovered to have a great influence on a prepared fiber. A relatively low loss which can not be obtained at a low velocity is obtained at >= about 20 g/minute velocity. A velocity at which a glass passes through a neck down zone is a velocity at which a preform glass passes through a plane which crosses the neck down zone and is orientated vertically to the longer axis of the preform and flows. A fiber having <= about 0. 23 dB/km loss can be produced at 1,550 nm.
Patent JP-2000060698-A (JP)
Title: Commodities display hook
Inventor: HAYASHI MITSUZO
IPC: A47F7/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a commodities display hook easily manufactured and easily switched between exclusive use for hanging commodities and concurrent use for hanging commodities and displaying commodities. SOLUTION: This commodities display hook comprises a commodities carrier 10 and a card carrier 20. The carrier 10 is provided with a substrate part 11 with a locking piece 13 lockable to a commodities display locked part; a hook 15 extended forward; and a square insert hole 18 provided at the base end side upper part of the hook 15. The carrier 10 is provided with a square insert end 21 detachably inserted in the square insert hole 18, on the base end side, and a card arm extended forward from the square insert end 18 so as to engagingly hold a card display body 25. The hook 15 and the card arm 22 can be extended forward in parallel by inserting the square insert end 21 of the card carrier 20 into the square insert hole 18 of the carrier 10.
Patent JP-2001061353-A (JP)
Title: Cylindrical horticultural auxiliary implement
Inventor: OUCHI FUKUZO
IPC: A01G9/12
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject implement suitable for three-dimensionally closely planting a garden plant such as ornamental-foliage plant. SOLUTION: This implement is of cylindrical form having self-standing shape retainability with culture soil C contained therein, and have many planting holes 1A for threading the stems P1 of a cultivated plant P therethrough on the circumferential surface.
Patent JP-S6297669-A (JP)
Title: Chip resistant painting method
Inventor: ISHIKAWA MASAMI
IPC: B05D5/00
Filed: 1985-10-23
Abstract: PURPOSE:To enable good chip resistant painting without applying masking by preventing the slippage of a paint coating roller, by providing grooves extending along the direction of a rotary shaft to the paint coating roller. CONSTITUTION:Grooves 3 extending along a rotary shaft 2 are provided to the entire periphery of the rotary surface of a roller main body 1 and the main body 1 is supported in a rotatable manner by a support member 4 and a grip part 5 is provided to the end part of the support member 4. When the roller main body 1 is immersed in chip resistant paint and drawn up therefrom, the paint is held in the grooves 3 of the roller main body 1 by the action of surface tension. Therefore, the roller main body 1 is lightly pressed to the desired painting surface such as the wheel arch flange of a car in this state and rotated to make it possible to perform painting in a desired film thickness without generating the slippage of the roller main body 1 by the friction force with the surface to be coated.
Patent JP-H06208764-A (JP)
Title: Optical disc medium
Inventor: MAEKAWA HIROTOSHI
IPC: G11B20/18
Filed: 1993-08-11
Abstract: PURPOSE:To enhance reliability of reproduction address and to facilitate reproduction and detection of address. CONSTITUTION:Each track on an optical disc is split into twenty sectors. Each sector is previously recorded with an address part. The address part has a head recorded with a sync signal followed by an address mark for synchronization. The address mark is followed by a track address representative of the address of track and a sector number representative of the address of sector. An error detection code, i.e., a CRC code, for these track address and sector number is also recorded.
Patent JP-S6481013-A (JP)
Title: Plant interlock monitor device
Inventor: YAMAMOTO HIROKI
IPC: G05B9/02
Filed: 1987-09-24
Abstract: PURPOSE:To monitor the action of a plant interlock by reading the state of abnormality out of the plant data based on the knowledge of the factor and the conditions of occurrence of an alarm and estimating the future state of the abnormality to compare this with the present state of the abnormality. CONSTITUTION:An inferring part 5 judges the presence or absence of an alarm to be produced next based on the plant states supplied periodically from an alarm table production part 3. When the presence of the alarm is judged, a comparing/judging part 7 compares the input plant state with an estimated model 6 to monitor whether an interlock is working as prescribed or not. If not, an alarm is given to a display part 8. Then the presence or absence of a new alarm is decided. When the presence of the new alarm is confirmed, this alarm is retrieved based on a knowledge base 4 concerning the factor and the conditions of occurrence of the alarm of the interlock. Based on said new alarm, the alarm to be produced next and its state are estimated for production of the model 6.
Patent JP-H04117238-A (JP)
Title: Method for preserving raw welsh onion
Inventor: ONO AKIRA
IPC: A23B7/10
Filed: 1990-09-07
Abstract: PURPOSE:To improve preservation quality of finely divided raw Welsh onion used as a spice for bean curd, fermented soybeans, noodles, etc., by treating the raw Welsh onion with an aqueous solution of a hypochlorite, cutting the treated Welsh onion into a chopped form and adding an organic acid and an antioxidant in a specific proportion thereto. CONSTITUTION:A Welsh onion is treated with an aqueous solution of a hypochlorite and then cut into a chopped form and an organic acid (preferably citric or malic acid) in an amount of 0.1-0.5wt.% based on the weight of the chopped raw Welsh onion and an antioxidant (preferably vitamin C or E) in an amount of 0.02-0.05wt.% based on the weight of the chopped raw Welsh onion are added to the chopped raw Welsh onion. Thereby, the raw Welsh onion is preserved.
Patent JP-H1176831-A (JP)
Title: Catalyst for cleaning exhaust gas and preparation thereof
Inventor: KOKAYU MASAHIKO
IPC: B01J35/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To further improve an initial NOx purification capacity by a method in which an ultra-hydrophilic photocatalyst layer is formed on the surface of a honeycomb support backing, a catalyst supporting layer is formed from a porous support on the surface of the layer, a catalyst metal and a NOx- occluding material is supported on the layer, and the material is supported mainly in the surface layer of the catalyst supporting layer. SOLUTION: An exhaust gas purification catalyst is composed of a monolithic (honeycomb) support backing 1, a titanium oxide layer (ultra-hydrophilic photocatalyst layer) 2 formed on the cell-wall surface of the backing 1, and an alumina layer (catalyst supporting layer) 3 formed on the surface of the layer 2. On the layer 3 are supported Pt and Rh as a catalyst metal and Ba and Li as a NOx occluding material. Here, the NOx occluding material is supported mainly on the surface layer of the alumina layer 3. By this method, the probability of contact between a reducing component of exhaust gas and SOx occluded as sulfate in the Nox occluding material in the depths can improve.
Patent JP-H0524685-A (JP)
Title: Sheet member transport device and image forming device
Inventor: KAWAZOE KENJI
IPC: B41J15/00
Filed: 1991-08-23
Abstract: PURPOSE:To prevent the aslant traveling by installing a drive control means which does not apply a brake load when a force in the direction for feeding a sheet member is applied, while applies the brake load, permitting the reverse revolution in a certain degree, when a force in the reverse direction is applied, between a sheet member feeding driving means and a sheet member transport means. CONSTITUTION:A paper feeding gear 10a. clutch 10b, clutch gear 10c etc., which constitute a drive transmission means 10 are arranged on one edge side of the shaft 9b of a transport roller 9. A shaft clamping spring 9c as a drive control means (torque limitter) which is externally fitted at one edge of the shaft 9b of the transport roller 9 permits the revolution of the transport roller 9 in the paper feeding direction (e) substantially free from the load, when the force in the direction (e) acts onto the transport roller 9, and on the contrary if the force in the reversely paper feeding direction acts on the transport roller 9, the inside diameter of the spring 9c reduces, and the action for clamping the shaft 9b is generated, and acts to regulate the revolution in the reversely paper feeding direction of the transport roller 9.