baber/WOPTO huggingface dataset:
Patent JP-H0465885-A (JP)
Title: Gas laser device
Inventor: MORIGUCHI AKIRA
IPC: H01S3/097
Filed: 1990-07-06
Abstract: PURPOSE:To easily obtain a laser light of a single mode having excellent condensing properties by providing a dielectric film on the inner peripheries of a pair of electrodes of a discharge electrode tube to increase in thickness at a center and to decrease at both ends. CONSTITUTION:Dielectric films 11, 11 are provided on the inner peripheries of electrodes 3, 4, and the films 11 are formed to increase in thickness at a center 11a and to decrease at both ends 11b, 11b. Thus, a large electrostatic capacity can be formed between the centers of both of largest curves of opposed distance between the electrodes 3 and 4 and a tubular dielectric element 1, the intensity of a discharge 9 by an AC power source 8 becomes large at the center of the element 1, and a laser light of a single mode having excellent condensing properties can be easily obtained. Thus, it is not necessary to reduce the diameter of an aperture in a resonator, and hence it is not necessary as well to increase the output of the power source, thereby reducing its cost.
Patent JP-H1121093-A (JP)
Title: Rising and lowering part step-on type forklift
Inventor: MAKINO TOMOHIRO
IPC: B66F9/18
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To enable picking work in a high place by stepping onto a pallet inserted and supported by forks. SOLUTION: A reinforcing plate (m) of a pallet M in which forks 5, 5 are inserted is clamped by pinching claws 11, 11 and fixed so as not to be deviated, a protective frame 16 stored in a back rest 7 is drawn out, and a step-on space on the pallet M is surrounded. The pinching claws 11, 11 are covered by protective covers 15 provided with taper surfaces inclined toward the center on the tips.
Patent JP-H04372167-A (JP)
Title: Semiconductor memory
Inventor: YAMADA KOICHI
IPC: G11C11/413
Filed: 1991-06-20
Abstract: PURPOSE:To improve a current driving capacity by increasing areas of active regions of many integrated transistors. CONSTITUTION:Gate electrodes G11-G14 made of polysilicon are formed on diffused regions 11, 12-14 in a direction crossed with the regions 11, 12-14, and one end of each of the electrodes G11, G12, G13, G14 on the adjacent regions 11, 12, 13, 14 at opposed sides are used as contacts with row address predecoding lines 21-24.
Patent JP-2000010721-A (JP)
Title: Coordinate input device
Inventor: SAKAI TAKESHI
IPC: G06F3/0488
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To make accurate plotting of the locus of a pointed point compatible with reduction of the power consumption. SOLUTION: A table controller 30 in a coordinate input device 21 detects the coordinate of the point, which is touched with a pen, plural times with time in response to contact of the top end of the pen to a pointing face of a tablet 29. Each time the latest coordinate is detected, the tablet controller 30 obtains the distance between two points indicated by the latest coordinate and the coordinate detected by the processing which is one time before the detection processing of the latest coordinate and sets the time interval between the detection time of the latest coordinate and that of the next coordinate, namely, the sampling time of coordinates in accordance with this distance. This coordinate detection is performed at intervals of the set sampling time.
Patent JP-H0341257-A (JP)
Title: Control device of hydraulic clutch for transmission
Inventor: URA TAKESHI
IPC: F16H61/06
Filed: 1989-07-10
Abstract: PURPOSE:To prevent generation of transmission shock in the case that an artificial operation means is operated from advancing or retreating position to a neutral position, and then returned to the original position for operation, by measuring the operation period at the neutral position and changing the supplying amount of pressure oil according thereto. CONSTITUTION:In a controller 21, solenoid proportional pressure reducing valves V1, V2 are controlled and hydraulic clutches C1, C2 are connected and discon nected by means of changeover operation of switch SW as an artificial opera tional means. When the switch SW is operated from an advancing or a retreating position to a neutral position, and returned to the original position for operation, the period of operation at the neutral position is measured by a measuring means 22. In case that the measured operation period is shorter than a specified period, an oil amount setting change means 23 changes the supplying amount of pressure oil at the initial open/close operation of the sole noid proportional pressure reducing valve V1 or V2 to be less amount than a reference one after passing of the operation period. Generation of transmission shock is thus prevented.
Patent JP-H04117644-A (JP)
Title: Magneto-optical recording medium
Inventor: SHINDO KIYOTAKA
IPC: G11C13/06
Filed: 1990-07-05
Abstract: PURPOSE:To improve oxidation resistance and the magneto-optical recording characteristics after use over a long period of time by laminating a specific 1st protective film, a specific magneto-optical recording film, a specific 2nd protective film, and a specific metallic film in this order on a substrate. CONSTITUTION:This recording medium is constituted by laminating the 1st protective film (1st enhancement film) 3, the magneto-optical recording film 4, the 2nd protective film (2nd enhancement film) 5, and the metallic film 6 in this order on the substrate 2. The 1st and 2nd protective films 3, 5 are formed of SiNx and the magneto-optical recording 4 is formed of an amorphous alloy thin film which is formed of a 3rd transition metal, corrosion resistant metal and rare earth element, contains 5 to 30atomic% corrosion resistant metal and has the axis of easy magnetization perpendicular to the film plane. The metallic film 6 is formed of an aluminum alloy. The excellent oxidation resistance is obtd. in this way and the degradation in recording characteristics is prevented in spite of long-term use.
Patent JP-H0343828-A (JP)
Title: Segment arrangement system for load module
Inventor: YAMAZAKI TOKINO
IPC: G06F9/45
Filed: 1989-07-12
Abstract: PURPOSE:To change or decide the segments for arrangement of sections with neglect of the arrangement information by arranging the segments according to an instruction for segment arrangement received from the segment constitution of the segment arrangement information contained in an object module via an input means. CONSTITUTION:A means is provided to decide the segment constitution based on the segment arrangement information contained in an object module 3 together with an input means 6 which designates the arrangement of segments, and an arrangement deciding means 7 which decides the segment arrangement based on the information on the segment arrangement obtained from the seg ment constitution. Then the segment constitution is decided based on the seg ment arrangement information of the module 3. When a sentence is received from the means 6 for designation of the segment arrangement, the means 7 decides the arrangement of segments based on the inputted information on the segment arrangement. Thus it is possible to change or decide the segments in a linkage process with neglect of the names of decided segments and the segment arrangement information.
Patent JP-H0344098-A (JP)
Title: Mechanism for fixing printed board to shelf
Inventor: ZENITANI HIDEKI
IPC: H05K7/14
Filed: 1989-07-12
Abstract: PURPOSE:To eliminate the need for fittings for ensuring separate nut body at specified positions, and to decrease the number of parts by holding the nut bodies in parallel in a space formed by a rail and a spacer. CONSTITUTION:The title mechanism is composed of a rail 20 fixed while crossing the back board of a shelf in which printed boards are housed, a long plate- shaped spacer 22 and a plurality of nut bodies 23 corresponding to each printed board installed to the spacer 22. The spacer 22 under the state in which the protruding ends 23b of the nut bodies 23 are inserted into a circular opening 24 is inserted from the opened one end of the guide groove 21 of the rail 20, and each nut body 23 is arranged at predetermined locations. The detent sections 23c of the nut bodies are housed into a space S with allowance by the spacer 22. The detent sections 23c of the nut bodies can be tilted centering around axes, but revolution more than that is prevented, thus smoothing screwing with bolts on the printed board side.
Patent JP-H0466025-A (JP)
Title: Rush harvester
Inventor: SHIGEMATSU KENJI
IPC: A01D45/00
Filed: 1990-07-04
Abstract: PURPOSE:To provide the title harvester intended to improve workability and working safety etc., so designed that when reaped rush stem culms are put to screening action followed by binding and then releasing the resultant bundles backward, said bundles released are received and held by a bundle-receiving device changeable from its action position to non-action position and vice versa. CONSTITUTION:The ear tips of reaped rush stem culms are held and carried with a carrying means 1, and a screening action is applied on the region from the intermediate part to foot part of each stem culm through a screening device 2 set on the side of the carrying means 1 to remove rush tailings. The resulting rush stem culms are bound with a binder 3 installed on the stem culm discharge side of the screening device 2, and teh resultant bundles are then released backward and received and held by a bundle-receiving device 5 on the side of a driving seat 4 and in the rear of the binder 3, ensured to be changeable from its action position to non-action position. Thence, a worker takes these bundles in such a state as to sit on the driving seat 4 and puts them on a carrier device 6.
Patent JP-S5880834-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: OKABE TAKEAKI
IPC: H01L31/18
Filed: 1981-11-09
Abstract: PURPOSE:To easily form a fixed conductive type region in a semiconductor  layer in the neighborhood of the interface, by doping an impurity from the  interface of an insulating film into the semiconductor layer formed on the  insulating film. CONSTITUTION:SiH4 is thermal-decomposed at 600 deg.C, and accordingly a poly Si film 4 800nm thick is formed on a CVD film 3. Next, after B ions accelerated to 100kV are implanted into the poly Si film 4 at the rate of 2X10<12>/cm<2>, a heat treatment for 20min is performed at 1,000 deg.C resulting in the formation of an N type layer 5. Next, high density phosphorous is diffused into the poly Si film 4 resulting in the formation of a region 6, further B accelerated to 30kV at the rate of 5X10<14>/cm<2> and P accelerated to 70kV at the rate of 1X10<15>/cm<2> are ion-implanted, and accordingly regions 7 and 8 are formed. Finally, the entire element is protected with a CVD/SiO2 film 12, holes for electrode formation leading to regions 6, 7, 8 are formed on this film 12 by using a photoetching technique, and thus Al electrodes 9, 10, 11 are formed thereon.
Patent JP-S6323494-A (JP)
Title: Sound vibration equipment provided with massage signal source
Inventor: YAMADA KYOTA
IPC: H04R3/00
Filed: 1987-07-17
Abstract: PURPOSE:To obtain the attendance in listening to music and to use the titled equipment as a massage device by connecting a vibration signal source of bodily sensation and a massage signal source selectively to an electromechanical vibration transducer. CONSTITUTION:An output terminal of an audio system is connected to an input terminal of an equalizer 15 of a sound signal source 10, and in case of setting a changeover switch 13 to the position A, an output signal of the sound signal source 10 is inputted to a low-pass filter 21 via vibration adjuster 20. A bodily sensation vibration signal is selected in the filter and the electromechanical vibration transducer 14 generates a bodily sensation vibration by an output signal of a power amplifier 22. In case of setting the changeover switch 13 to the position B, a signal outputted from a low-frequency oscillator 17 of a massage signal source 11 is inputted and the electromechanical vibration transducer 14 generates a message vibration. In case of setting the changeover switch 13 to the position C, the massage signal passes through a gate 19 and an intermittent massage vibration is caused.
Patent JP-H052740-A (JP)
Title: Magnetic recording medium
Inventor: KOYAMA NOBORU
IPC: G11B5/738
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a sufficient reproduced picture signal and sound signal, even at the time of operating a dubbing in a high speed dubbing system. CONSTITUTION:As for a magnetic recording medium 41, when the relaxation point of an outermost layer magnetic recording layer 12 is defined as deltau, and the relaxation point of at least one layer non-magnetic colored layer 11 is defined as deltad, the following expression; deltau-deltad>0 (provided that deltad>=0 deg.C) is obtained.
Patent JP-H0345783-A (JP)
Title: Cloth and production thereof
Inventor: TAKAHASHI SHIGEAKI
IPC: D06M15/564
Filed: 1989-07-10
Abstract: PURPOSE:To obtain cloth having excellent durability, showing seeing-through preventing effects by applying a triazine ring resin composition containing dispersed triazine ring-containing resin particles to a cloth and forming a coating film in the presence of water. CONSTITUTION:A triazine ring-containing resin shown by the formula [R1 to R3 are H, OH, C6H5, CnH2n+1 (n is 1-10), NR4R5 (R4 and R5 are H, OH, CH2 OCmH2m+1, OH2OH, CONH2, etc.; m is 1-20] is pulverized, further mixed with phenolic resin and powder to give a resin composition, which is applied to woven or knit fabric of synthetic or semisynthetic fiber, a coating film having dispersed the particles is formed on the cloth in the presence of water at >=room temperature to give cloth having excellent washing resistance and durability and showing seeing-through preventing effects.
Patent JP-S5968116-A (JP)
Inventor: TANAKA AKIRA
IPC: H01H36/00
Filed: 1982-10-12
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-2000008818-A (JP)
Title: Valve system of engine for vehicle
Inventor: ARIGA KENJI
IPC: F01L9/20
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a part around a cylinder head by miniaturizing a electromagnetically driven valve system on an intake valve side, and to reduce the power consumption. SOLUTION: The spring force of coil springs 15, 16 of a valve system 10 on an intake valve 3 side is lowered, the height of the springs is reduced, the number of turns of electromagnetic coils 13, 14 is reduced to meet the reduction, and the outside diameter of the coils and the height of the coils are reduced. The valve system 10 on the intake valve side is smaller than a valve system 20 on an exhaust valve side, and a part around a cylinder head 1 can be miniaturized, and at the same time, the power consumption can be saved.
Patent JP-H0229850-A (JP)
Title: Tight coupling processors
Inventor: IBUKI YASUHIKO
IPC: G06F15/177
Filed: 1988-07-20
Abstract: PURPOSE:To detect invalid lock in each microinstruction and to improve the reliability of a system by providing the title processors with an invalid lock detecting means for detecting and invalid bus lock signal at the end of one machine instruction and for generating an interruption. CONSTITUTION:When bus lock is not unlocked by any fault at the end of one machine instruction, the invalid lock detecting means 2 detects the bus lock signal and generates an interruption. An invalid lock unlocking means 3 is driven by said interruption to release a lock signal in a CPU. During the generation of the lock signal, communication between other processors is not executed and a bus block state is not identified, but since the bus lock signal is detected and the bus lock is unlocked by the means 3, an invalidly bus-locked instruction can be detected.
Patent JP-H0526819-A (JP)
Title: Pattern inspecting device
Inventor: SUZUKI HIROMI
IPC: G01N21/956
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a pattern inspecting device having high detection sensitivity by simplifying the developing process of a hologram recording material and, at the same time, eliminating the need of resetting the hologram recording material. CONSTITUTION:This pattern inspecting device 1 inspects a pattern having a periodic structure on a semiconductor wafer 2 by recording the image of the pattern on the wafer 2 on a hologram recording material and observing the hologram image of the pattern after reproducing the hologram image. A thermoplastic substrate 7 is used as the hologram recording material and the hologram image of the pattern is reproduced by developing the substrate 7 while the substrate 7 is fixed in the same state as that the substrate 7 is fixed at the recording time.
Patent JP-H0344088-A (JP)
Title: Printed wiring board
Inventor: SAITO MITSUO
IPC: H05K1/00
Filed: 1989-07-11
Abstract: PURPOSE:To adjust the connection length of conductor patterns optimally by disposing at least two through-holes inside four square-shaped lattice points and connecting the through-holes to the desired conductor patterns in a printed wiring board in which the five conductor patterns are arranged among four through-holes disposed in a lattice shape. CONSTITUTION:Four through-holes T3 are arranged symmetrically around the central point O of four through-holes T1 for mounting a part formed at lattice points at 2.54mm pitches. Five conductor patterns C1-C5 are passed among the through-holes T1 for mounting the party, the conductor patterns C2-C4 are connected to the through-holes T3, and the conductor patterns C1, C5 are passed among the through-holes T1 for mounting the part and the through-holes T3. The paths of the five conductor patterns C1-C5 can be varied selectively by using the four through-holes T3, thus adjusting the connection length of the conductor patterns in shortest size or optimally.
Patent JP-S6340302-A (JP)
Title: Magnetic powder for high-density magnetic recording
Inventor: KUBO OSAMU
IPC: C01G49/00
Filed: 1987-07-18
Abstract: PURPOSE:To provide magnetic powder for high-density recording wherein the coercive force is 200-2000 oersteds enabling recording and reproducing with a normal magnetic head and the mean diameter of the powder is 0.01-0.3mum which has good short wavelength characteristics by substituting the Fe atom in ferrite with the other specific atom. CONSTITUTION:Magneto plumbite type (one or more of Ba, Sr, Pb, Ca) ferrite is selected for magnetic powder and part of the Fe<3+> ion in the ferrite is substituted with a Co<2+>-Nb<5+> ion or a Co<2+>-Sb<5+> ion for controlling coercive force. A B2O3-AO group is selected for a glass forming material and substituting type ferrite of general formula: ABaFe12-3/2xCoxM1/2xO19, x = 0.5-1.1 is sufficiently mixed. The mixture is prepared in a platinum container 1, heated by a high frequency heater 2, the gas exposed to air pressure 3, and poured between rollers 4a and 4b to obtain powder for a ribbon 5. The M in the formula is one of V, Nb, Sb or Ta.
Patent JP-S6158684-A (JP)
Inventor: MIYAZAKI HIROSHI
IPC: D05B65/06
Filed: 1984-08-30
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-H0734207-A (JP)
Title: Nano-crystal alloy excellent in pulse decay characteristic, choking coil, noise filter using same, and their production
Inventor: YOSHIZAWA KATSUTO
IPC: H01F37/00
Filed: 1993-07-21
Abstract: PURPOSE:To produce a nano-crystal allay excellent in pulse decay characteristic by heat-treating an amorphous alloy foil and forming a fine crystal grain structure which is composed essentially of bcc phase and partially contains Fe-B compound phase and has specific magnetic flux density. CONSTITUTION:An amorphous alloy foil is prepared by means of liquisol quenching. It is preferable that the above alloy has a composition represented, e.g. b (Fe1-aMa)100-x-y-z-alphaAxSiyBzM'alpha (atomic%) (where M means Co and Ni, A means Cu and Au, M' means Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, and Mn, 0<=a<=0.3, 0<=x<=3, 0<=y<=20, 2<=z<=15, and 0.1<=alpha<=10). The above amorphous alloy foil is held at a temp. not lower than the initial crystallization temp. for 5min to 100hr. By this heat treatment, a structure where crystalline grains of <=50nm grain size comprise at least 50% is formed. Moreover, these crystalline grains are composed essentially of bcc phase and partially contain Fe-B compound phase, and saturation magnetic flux density and residual magnetic flux density are regulated >=1T and <=0.4T, respectively.
Patent JP-S6072603-A (JP)
Title: Device for adjusting width of rollng roll
Inventor: ASARI HIROATSU
IPC: B21B1/08
Filed: 1983-09-27
Abstract: PURPOSE:To adjust the width of a roll in an on-line state in accordance with the dimension changing of a H-beam and to improve production efficiency by dividing a horizontal roll in two in its axial direction and displacing both rolls in the direction of the driving axis through gears, clutches, and thrust rings. CONSTITUTION:A gear 19a is integrated with a thrust ring 17a by a clutch 18a provided to the ring 17a, in a state that the horizontal roll 11 of a H-beam rolling stand is fixed. When the gear 19a engaging with a pinion 20a is rotated, the ring 17a rotates around a driving axis 13 through a metal 16a. A roll axis 12a engaging with the ring 17a is displaced in the arrow-29 direction through a screw 15a, because the displacement of the ring 17a in the axial direction is restricted with respect to the axis 13. The width of horizontal roll is made optionally adjustable by this mechanism, and the need for an operation of roll exchanging, etc. is eliminated at the time of changing the dimensions of an H- beam, and the production efficiency is improved.
Patent JP-2001009228-A (JP)
Title: Method and device for purifying gas
Inventor: TANAKA TAKASHI
IPC: B01D47/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To increase mutual contact efficiency by detaining the particles, or the like, to be removed in gas in liq. by introducing the gas to be treated into the liq. and discharging residual gaseous part. SOLUTION: In the gas purifying device for removing the particles, or the like, floating in air, a liquid storage tank 2 for introducing the particles- containing air in a coating booth into the liq. 1 from plural holes 10 of each nozzle 9 through a pipe 8 and for detaining the particles, or the like, in the gas is installed. A closely sealable inspection port 3 for confirming the state in the tank is provided at the upper side of the storage tank 2 and a waste water drain 4 is provided at the bottom surface of the storage tank 2. A sucking mechanism 5 for sucking the air in the coating booth by forming negative pressure is provided at the upper surface side of the liq. 1. A fan at half closed space 6 formed above the liq. surface of the storage tank 2 is driven rotatively as the sucking mechanism 5.  Then the residual gaseous part after detaining the particles in the liq. 1 is discharged to the air from the liq. surface through the fan.
Patent JP-H0622615-A (JP)
Title: Cut turf supplying structure of turf laying machine
Inventor: IKEDA FUMIHIRO
IPC: A01C11/02
Filed: 1992-07-07
Abstract: PURPOSE:To reduce the labor and the concentration of attention required for the manual operation for delivering a cut turf piece while preventing the drop of the piece through a gap between a turf-holding table and a chute. CONSTITUTION:A chute 9 for sliding a cut turf piece is connected in a vertically movable manner to the rear part of a machine body furnished with a turf- storage part 2. A turf-holding table 11 for temporarily receiving and holding cut turf pieces 5 transferred from the storage part 2 to the sliding face of the chute by manual operation is placed near the front end of the top of the chute 9. The gap S between the turf-holding table 11 and the chute 9 is closed with a rubber sheet 21 supported by attaching the upper part of the sheet 21 to the turf-holding table 11 and placing the lower part on the sliding face of the chute in a freely movable state.