baber/WOPTO huggingface dataset:
Patent JP-H09138066-A (JP)
Title: Grain tank reinforcing device in grain drying machine
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To enable an assembling work for a reinforcing lever placed across a right side wall and a left side wall of a machine body of a grain drying machine to be easily carried out without performing any troublesome alignment of a threaded hole with a bolt hole and only with one operator positioned outside the machine body. SOLUTION: A reinforcing lever 6 placed between a right wall 30 and a left wall 31 of a machine body is formed into a round pipe shape or a rectangular pipe shape. Both ends of a cylindrical wall are provided with wedge holes (y) and (y) to be opened and further the right wall 30 and the left wall 31 are provided with insertion holes (w)... for use in fitting and inserting both ends of the reinforcing lever 6. Under a state in which both ends of the reinforcing lever 6 are fitted ad inserted into the insertion holes (w..., wedges (z)... are inserted into and struck into the wedge holes (y)... exposed at an outer surface of each of the machine walls 30 and 31, and then the reinforcing levers 6... are assembled to the machine walls 30 and 31 under a press fitting between the front surface side of a barrel part of the wedge (z) and an opening edge of the outer end side of the wedge hole (y) and also under a press fitting between a rear surface side of the barrel part (z) and the outer surfaces of the machine walls 30 and 31, respectively.
Patent JP-H11156293-A (JP)
Title: Precoated aluminum alloy sheet excellent in formability and corrosion resistance
Inventor: KADA YOSHIMI
IPC: B05D7/14
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To produce a precoated aluminum alloy sheet suitable for an automobile body without the coating film being released or cracked even when used for the part to be formed to a high degree, good in appearance and excellent in formability and corrosion resistance. SOLUTION: This precoated aluminum alloy sheet excellent in formability and corrosion resistance has a chemical film on one or both sides of an aluminum alloy sheet contg. >=0.5 wt.% Mg and further a resin coating film thereon. The resin film has an elastic proportional limit in a tensile test and 20-300 kg/mm<2> tensile elastic modulus. The resin coating film should have 15% elastic limit elongation and an yield elongation in the tensile test.
Patent JP-H02262978-A (JP)
Title: Vacuum elevating device
Inventor: SUCHIYUWAATO BENISUN
IPC: B65G47/91
Filed: 1989-12-11
Abstract: PURPOSE: To lift a cargo while it is always held horizontally by providing a valve means for controlling a barometric pressure in a lift pipe inner chamber so as to adjust a vacuum degree inside a lift pipe and its axial extension, and also providing a cargo engaging means at the lower end of an axially movable mechanism. CONSTITUTION: An inner chamber 6 of a lift pipe 2 fixed to a support 4 at its upper end part 3 is connected detachably to a vacuum generating means, and a fresh air shielding means is provided at the upper and lower parts 3 and 7 of the lift pipe 2. By a valve means 10 connected to an inner chamber 8, fresh air is controlled so as to adjust the vacuum degree inside the lift pipe 2 and a resultant axial extension of the lift pipe 2. In addition, an axially movable or extendable relatively rigid mechanism 11 is arranged together with the lift pipe 2 inside the lift pipe 2, and a sucking leg 14 as a means to engage a cargo to be discharged, transported, or unloaded is pivotally supported on the lower end part of the mechanism 11 so as to lift the cargo while it is supported horizontally.
Patent JP-H05132717-A (JP)
Title: Apparatus for cooling flange of h-beam
Inventor: SAITO SHINZO
IPC: B21B39/14
Filed: 1991-11-08
Abstract: PURPOSE:To efficiently cool a flange without generating hot mask on a web by bringing a guide roller in which a refrigerant is supplied from the inside to the surface layer part having a porous layer into contact with the flange face of an H-beam at a light draft. CONSTITUTION:A guide roller 5 is adjusted in such a manner that the roller freely moves; water is supplied from a circumferential pipeline; and by centrifugal force by the rotation of the roller 5, cooling water is replenished to the outer circumference of the roller 5. Spongy fiber 6 or the like are loaded on the outer circumference of the roller 5, and the cooling water is always replenished from the inside. This roller 5 is set on the inside face and outside face of the flange; they are brought into contact at a light draft; and the roller 5 is uniformly cooled. Because the cooling is executed from the inside and outside faces of the flange, the generation of an abnormal structure can be stopped.
Patent JP-H02165301-A (JP)
Title: Drive control system
Inventor: SUGIYAMA NORIO
IPC: G05B11/01
Filed: 1988-12-20
Abstract: PURPOSE:To use an operation board and a control part in common and to reduce the size and price of the whole system by mounting an indication plate corresponding to a replaced driving device on an operation board body and applying control information corresponding to an object to be controlled and object to be controlled identification (ID) information from the indication plate to the control part to drive the driving device. CONSTITUTION:The system is provided with the operation board body 6 and indication plates 8i corresponding to respective objects (i) (i=1 to n) to be controlled. The indication plate 8i corresponding to a replaced driving device 2i is mounted on the body 6 and control information corresponding to the object (i) to be controlled and object to be controlled ID information from the indication plate 8i to the control part 4 to drive the device 2i. Thereby, it is unnecessary to prepare the operation board body 6 and the control part 4 in each object to be controlled. Consequently, both the operation board and the control part can be used in common and the size and the price of the whole system can be reduced.
Patent JP-H07170869-A (JP)
Title: Production of potato micro-tuber
Inventor: OKA ICHIRO
IPC: A01H4/00
Filed: 1994-11-30
Abstract: PURPOSE:To efficiently produce a potato micro-tuber grown to a state suitable for storage and field cultivation by culturing a potato plant in a medium having high sugar concentration under specific condition. CONSTITUTION:A potato plant is cultured on a medium containing preferably 6-10 W/V% of sugar such as sucrose, e.g. Murashige Skoog medium of pH 5.8 for 1-4 weeks under a long-day condition and the cultured plant is further cultured in dark place until a micro-tuber is produced. The long-day condition is preferably achieved by irradiating the potato plant with light for 6-12 hr per day.
Patent JP-H03182191-A (JP)
Title: Y/c separation filter
Inventor: TAKEYA NOBUO
IPC: H03H15/00
Filed: 1989-12-11
Abstract: PURPOSE:To generate no deterioration in a luminance signal and a color sub- carrier signal by providing three filter circuits, three 2-input maximum value circuits, six 2-input minimum value circuits, one 3-input maximum value circuit, one 4-input maximum value circuit, and one 4-input minimum value circuit. CONSTITUTION:Filter circuits 4-6, maximum value circuits 7, 8, 11, 16, 20, minimum value circuits 9, 10, 14, 15, 17-19, an addition circuit 13, and an attenuator circuit 12 are provided. Here, the maximum value circuit 20 has the output signals of the minimum value circuits 17-19 as input signals, and is an input maximum value circuit which outputs the greatest signal of the three input signals. An output signal 21 of the maximum value circuit 20 becomes a Y/C separated color print carrier wave signal. Thus, the Y/C separation can be executed without generating a cross color, or reducing the vertical image resolution of the luminance signal.
Patent JP-2000147293-A (JP)
Title: Substrate type optical waveguide and its manufacture
Inventor: MANO SATORU
IPC: G02B6/122
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain high characteristics by further suppressing the occurrence of a warp. SOLUTION: The substrate type optical waveguide manufacturing method has a process for forming a core layer 2 on a quartz substrate 1 by using an electron beam vapor deposition method, a process for patterning the core layer 2, a process for forming a porous clad layer 6 on the substrate 1 by using a flame depositing method so as to cover the patterned core layer 2, and a process for converting the layer 6 into transparent glass by heat treatment to form a clad layer 7. The patterning of the core layer 2 is executed so as to leave a core 4 forming an optical circuit and a warp suppressing layer 5 which is almost all the surface of a part forming no cores 4 and separated from the core 4 at a prescribed interval or more.
Patent JP-H06166696-A (JP)
Title: Fucosyl-glucosamine derivative
Inventor: SAKAGAMI MASAHIRO
IPC: C07H5/06
Filed: 1992-12-01
Abstract: PURPOSE:To provide the title derivative which is composed of fucosyl- glucosamine derivative and serves as a synthetic intermediate for synthesis of saccharides having fucose participating intercellular recognition and carcinic alteration in the saccharide chains such as sialyl-Lewis X. CONSTITUTION:beta-D-glucosamine penta-acetate of formula I (Ac is acetyl) is treated with trimethylsilyl-trifluoromethanesulfonate in a solvent to form a compound of formula II, which is allowed to react with benzyl alcohol to effect benzylation. The product is treated with a sodium methoxide solution in methanol, then with benzaldehyde dimethyl acetal to give a compound of formula III (Ph is phenyl, Bz is benzyl), which is allowed to react with a fucose derivative of formula IV (Me is methyl) to form a compound of formula V. The product is treated with sodium cyanoborohydride to give the objective fucosyl- glucosamine derivative of formula VI (Z<1>-Z<5> are protection groups for hydroxyls; Y is acyl).
Patent JP-H07182781-A (JP)
Title: Digital sound recorder
Inventor: SASAKI TOSHIJI
IPC: G11B20/10
Filed: 1993-12-21
Abstract: PURPOSE:To prevent fluctuation of high frequency sound occurring at the time of band compression encoding without setting a sampling frequency to a lower value than the standard value. CONSTITUTION:A low pass filter 1 restricts the maximum frequency of an input voice signal S1 to fc. A sampling clock generator 2 generates a sampling clock signal Ss having the sampling frequency fs. An A/D converter 3 digitizes a voice signal S2 passing through the low pass filter 1 by the sampling clock signal Ss. A band compressor 4 divides a digitized voice signal S3 into plural sub-bands, and encodes them allocating preferentially bits for sub-bands of low and intermediate frequencies side. The maximum frequency fc which can be passed through the low pass filter 1 is set to a lower value than a half of the sampling frequency fs.
Patent JP-H09163291-A (JP)
Title: Image synchronous control display device
Inventor: MEKAWA MASAKI
IPC: G09G5/18
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To attain stable image display without disturbance in synchronization in the state of presence/absence of an input image signal or in the changeover state when an internal or an external synchronizing signal is selected. SOLUTION: When an input detection circuit 22 detects presence of an input image signal Sa, a synchronization control circuit 24 controls an internal synchronization generating circuit 23 to output an internal synchronizing signal Sd synchronously with an external synchronizing signal Sb separated from the input image signal Sa or an internal synchronizing signal Sd generated from an internal synchronizing signal generating circuit 23 when the input image signal Sa is not available to a memory write control signal 26, The circuit 26 controls write of digital image data Se from an A/D converter 25 to an image memory 27 based on write use timing data and address data.  A memory read control circuit 28 controls read of digital image data sf from the image memory 27 to a D/A converter 29 based on the internal synchronizing signal Sd, a synchronization synthesis circuit 30 synthesizes the internal synchronizing signal Sd onto the converted analog image data Sg and an image signal Sh is displayed on the screen of a CRT of a display section 31.
Patent JP-H08175229-A (JP)
Title: Shift control device of automatic transmission
Inventor: NISHIO MOTOHARU
IPC: B60W10/06
Filed: 1994-12-26
Abstract: PURPOSE: To prevent the generation of a strange noise owing to a rattling of the gear, by the reduction of the engine output torque, when the speed is changed from a low or middle speed stage to a high speed stage. CONSTITUTION: When it is decided that a speed change pattern is changed from a low or middle speed stage to a high speed stage by an ATCU 10, an AAC valve 13 is opened, so as to inject the fuel. As a result, since the engine torque is up independently from the accelerator operation when the speed is changed from a low or middle speed stage to a high speed stage, the reduction of the engine torque generated in such a condition can be prevented.
Patent JP-H02168794-A (JP)
Title: Learning remote controller
Inventor: NAKAMURA HISAO
IPC: G11B33/12
Filed: 1988-12-22
Abstract: PURPOSE:To add the storage capacity of an infrared signal and to facilitate the updation of a storage content by using a attachable/detachable memory card in which the infrared signal is previously written as the storage means of the infrared signal and making an operation part into a liquid crystal display touch panel. CONSTITUTION:A power source switch 13, a liquid crystal display and operation part 14, a memory card ejection button 15, etc., are provided on the operation surface side of a learning remote controller 11 and a cover for battery housing 17, a card housing cover 16, etc., are provided on the reverse surface side. A memory card 25 in which infrared signal data are written is housed by the opening/closing of the card housing cover 16 in order to be able to read out the infrared signal data or the like into the learning remote controller 11. The memory card can easily handle multiple equipments by addition and/or exchange as needed. Since the operation part is made as the liquid crystal display touch panel for which the contents of display can be selected and updated, excellent operability can be obtained.
Patent JP-H11139588-A (JP)
Title: Paper feeding roller for business machine
Inventor: KITAMURA MASARU
IPC: B65H27/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding roller for a business machine such as a copying machine or a printer for a personal computer or a word processor required to replace only its surface layer when the surface of the roller is abraded or is stuck with stains. SOLUTION: A cylindrical texture 4 excellent in expanding property is covered and fixed to the surface of a roller 1 by an adhesive. When the texture 4 is stained or abraded, it can be simply replaced with a new cylindrical texture 4, and paper can be invariably correctly fed without being stained.
Patent JP-2001137101-A (JP)
Title: Pillow
Inventor: HASHIMOTO MORIO
IPC: A47G9/10
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a pillow which can support a head in a stable condition by placing pillow cushion materials formed into sheets on the outside of an air pillow. SOLUTION: The air pillow is surrounded by compartments filled with air forming a concave portion in the middle and sheet-shaped cushion materials are placed on both sides of the air pillow so that a human's head can be supported on the concave portion of the air pillow by the tension of the pillow cushion materials.
Patent JP-H11142162-A (JP)
Title: Vibrational gyro
Inventor: OKAGUCHI KENJIRO
IPC: G01C19/56
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibrational gyro having stable sensitivity-temp. characteristics and good temp. drift characteristics. SOLUTION: The vibrational gyro comprises a vibrator 12 having piezoelectric elements 16a, 16b connected to the inputs 20a, 20b of a summing amplifier 20 forming a part of feedback loop. This amplifier 20 uses an operational amplifier with a positive-temp. coefficient thermistor connected between the output and inverted input of the amplifier as a corrector element for correcting the sensitivity-temp. characteristics. The summing amplifier circuit 20 is connected at the output 20c to one input of a phase shifter circuit 22 forming another part of the feedback loop and also to other input of the phase shifter circuit 22 through an AGC circuit 24. The output of the phase shifter circuit 22 is connected to a piezoelectric element 16c of the vibrator 12.
Patent JP-H11160803-A (JP)
Title: Photosensitive material exposure device and printer processor
Inventor: UESUGI RYUJI
IPC: G03B27/46
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the restriction of the exposing turn of frame images even when the print size of the frame images belonging to one order are plural by successively selecting the roll of a photosensitive material every frame image belonging to one order by using a selection means. SOLUTION: When a first and a second roll magazines 10 and 20 are set at the prescribed position of a feeding-out part, the width of the rolls 15 and 25 of the photosensitive material housed in the respective magazines 10 and 20 are read by width read parts 17 and 27. Then, the frame images are picked up in the turn that they are recorded on a photographic film 9 by an image pickup part 102 and image deciding data for an image frame is obtained. When the print size of the frame images belonging to one order are plural, an exposure correction value, the print size and the like with respect to the respective frame images are inputted every frame image from an input part 7 while displaying the obtained image deciding data at a display part 6.  By a control part 5, the roll of the photosensitive material having width corresponding to the print size of the frame image which is exposed is selected in the turn of frames based on the inputted print size and the width information of the read parts 37 and 27.
Patent JP-H08179084-A (JP)
Title: Guide bar gripper in nuclear reactor
Inventor: SAKAMAKI KAZUO
IPC: G21C19/02
Filed: 1994-12-26
Abstract: PURPOSE: To surely conduct the fitting/removing work of an upper guide bar and improve safety and the availability factor of a nuclear power plant. CONSTITUTION: The tip section of a shaft 58 is inserted into a recess 19 provided at the head section of an upper guide bar 14. Since a large-diameter section 58a is formed at the tip section, a finger spud 59 in the recess 19 is expanded from the inside and coupled with a coupling spud 28, and a gripper is connected to the upper guide bar 14. The upper guide bar 14 is hoisted from a reactor pressure vessel in this connection state during the operation of a nuclear reactor. The upper guide bar 14 is connected to the gripper and installed in the reactor pressure vessel at the time of a periodic inspection. The gripper is coupled with the inner face of the upper section of the upper guide bar 14, it locks or unlocks a mechanism fitting the upper guide bar 14 to a bracket section, and it is provided with a lock releasing mechanism, a mechanism vertically moving a rod 20, and a grip mechanism gripping the rod 20.
Patent JP-2000148015-A (JP)
Title: Method of embedding digital watermark, storage medium storing method therefor, and method for authenticating embedded digital watermark and embedding the same
Inventor: FUKUOKA YOSHIHIDE
IPC: G09C5/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To mark it possible to take out a digital watermark embedded in an original data even when different watermark information is overwritten on the data in which the digital watermark is embedded, by the similar algorithm. SOLUTION: A prescribed element of a matrix F obtained by Fourier transforming an original image data P0 is identified (S122), and a small component ΔF of a prescribed size is added to the real part FR or the imaginary part FI of the element (S124, S126). At this time, the small component ΔF is subtracted with the symmetry of a Fourier spectrum noted. In the image obtained by inverse-transforming the matrix to which the small component ΔF is added a phase difference pattern W01 corresponding to the small component ΔF is embedded, and if the original image is secretly hidden, this pattern cannot be taken out of an embedded image or cannot be erased by an overwriting attack. A similar processing may be performed to a region consisting of low frequency components obtained by wavelet transforming the original image.
Patent JP-2000145232-A (JP)
Title: Interlock device
Inventor: TAMURA TAKAE
IPC: E05B17/02
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an interlock device of explosion-proof type for a first and a second doors, which has no limitation on the use range and costs low. SOLUTION: An operating member 35 pressed and operated by a member 34 connected to the door side with closing of the door is provided on a main body liner 15 having a latch 12, a first and a second doors 4, 5 are respectively provided with an interlock receiver 24 locked in the latch 12 with closing of the door, the operating member 35 linked with one door and a locking piece 20 linked with the other door, and a locking piece 20 linked with one door and the operating member 35 linked with the other door are respectively connected to each other, whereby according to the pressing operation of the operating member 35 with closing of the door, energized locking of the locking piece 20 to the latch 12 is mechanically released.
Patent JP-H09160128-A (JP)
Title: Pointer projector
Inventor: MAGARA TAISUKE
IPC: G03B21/54
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To smoothly and easily position a pointer image at a desired spot. SOLUTION: This projector is equipped with a pointer optical system projecting the pointer image 54 having specified shape at an optional spot on the image surface S of an observation optical system; and the pointer optical system is provided with a painter optical system illuminating light source 40, a pointer- like converging member 11 projecting pointer light having the specified shape in the case of radiating illuminating light from the light source 40, and an eccentric optical system 60 forming the pointer light projected from the member 11 into an image at the optional spot on the image surface through an optical path branching element 53 arranged in the observation optical system.  The eccentric optical system is equipped with a projection lens 69 forming the pointer light projected from the member 11 into the image on the image surface through the optical path branching element arranged in the observation optical system, and an eccentric convex lens 22 moving the pointer image formed on the image surface to the optional spot.
Patent JP-H01164338-A (JP)
Title: Bathtub with washing place
Inventor: NAGAMI KAZUO
IPC: E03C1/20
Filed: 1987-12-21
Abstract: PURPOSE: To improve vertical rigidity and shock resistance of the bath tub bottom part and the washing place bottom part, by specifying heights of crossing parts of reinforcing ribs and the bath tub bottom back face and the washing place bottom back face and integrating them. CONSTITUTION: Back faces of a bath tub bottom part 13 and a washing place bottom part 12 have reinforcing ribs 14, which structure has at least more than 10mm of height dimension difference at crossing parts. Thus, since a vertically oriented part 16 of reinforcing glass fiber 15 never reaches the reinforcing rib tip end part 14-a, vertical rigidity and shock resistance of the bath tub bottom part 13 and the washing place bottom part 12 are improved.