baber/WOPTO huggingface dataset:
Patent JP-2001088482-A (JP)
Title: Corner clip
Inventor: NIWA KENJI
IPC: B42F1/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a corner clip, the assembling work of which is easy and the manufacturing cost of which can be reduced. SOLUTION: A projection 11e at the tip of the shaft part 11c of one clip piece 11 loosely fits to a recessed surface 11f at the tip of the shaft part 11d of the other clip piece 11 so as to grip and press down the bottom sides of both the clip pieces 11. Thus, both the clip pieces 11 face opposite to each other. Since the opposing larger diametral grooves 11h, smaller diametral grooves 11i and tubular parts 11j of both the clip pieces 11 are held at predetermined interval. Under the above state and as both the ends of pin-shaped springs 12 are spread to the predetermined interval by means of a jig, the springs 12 are inserted through the larger diameteral grooves 11h into holes 11k.  Thus, a pair of the clip pieces 11 are connected pivotably about the tip parts of the shaft parts 11c and 11d with a pair of the springs 12 and, at the same time, the bottom sides of both the clip pieces 11 are urged against each other by the force of the springs 12.
Patent JP-H0991876-A (JP)
Title: Signal reproducing circuit
Inventor: OZAKI TOSHIAKI
IPC: G11B7/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a suitable shaping circuit applicable to an optical disk signal reproducing circuit and having both of a smoothness and a quick converging speed of a threshold compatibly by providing a feedback loop of a comparator with a low-pass filter of which the cut-off frequency can be changed over. SOLUTION: A low-pass filter(LPF) 15 capable of changing over a cut-off frequency(COF) with a switch 15a is provided in a feedback loop of a comparator 12. By utilizing a time band of a VFO range in the sector format of a continuous servo tracking method according to the ISO Standards, keeping the switch 15a off up to halfway in the VFO range, converging the threshold value quickly by feedback controls through the LPF 15 with a high COF, and then turning on the switch 15a halfway in the VFO range and providing feedback controls to the comparator through the LPF 15 with a low COF, the threshold value is smoothed. Thus, the suitable shaping circuit applicable to an optical disk signal reproducing circuit is obtained.
Patent JP-H04270574-A (JP)
Title: Self-key device
Inventor: DANIERU JIEI CHIYAPURIN
IPC: H04N9/74
Filed: 1990-10-05
Abstract: PURPOSE: To minimize a black part at the border of transition between background video and fill video which results in undesirable phenomena, without finding a 2nd key signal from a self-key signal by processing a fill video signal before the fill video signal is inserted into a background signal. CONSTITUTION: A pre-emphasis means, consisting of circuits 16, 28, 20, and 22 processes a fill-video signal in a transition period to generate a pre- emphasized fill-video signal for compensating multiplication between a self-key signal which is obtained from the fill video signal and the fill-video signal. The self-key signal is inputted to a delay circuit 24 as well, and this delay circuit 24 compensates the process times of mixers 16 and 18. Then an output mixer 10 generates an output video signal by combining the pre-emphasized fill-video and video signal by using the delayed self-key signal.
Patent JP-2000099408-A (JP)
Title: System and method for managing feeprom disk and recording medium recording control program therefor
Inventor: NISHIKAWA SHUJI
IPC: G11C16/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an FEEPROM disk managing system capable of prolonging the service life of a memory even without providing any special circuit inside a disk device. SOLUTION: An FEEPROM disk 306 is composed of three areas of a disk area 401 for storing data blocks to be managed by this filing system, a substitutive page managing area 402 for storing an address block to write the address of the data blocks in the rewritten disk area and a substitutive page area 403 for storing substitutive blocks to write the data blocks to be rewritten. For the read/write request of data block from the filing system to the disk area 401, a device driver provided outside the disk 306 checks the substitutive page managing area 402, judges whether it is the read/write to the disk area 401 or the substitutive page area 403 and performs the read/write control in the relevant area.
Patent JP-H09114834-A (JP)
Title: Document information distance adjusting device
Inventor: MASUICHI HIROSHI
IPC: G06F17/30
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To determine the distance between documents or document sets from the weight of a word and to conversely calculate the weight of the word from the distance between the documents or the document sets. SOLUTION: In a word weight storage part 1, a distance between documents storage part 2, a distance between document group storage part 3, each of the weight of the word for every document, the distance between documents and the distance between the document groups are stored. A word weight changing part 4 changes the weight of the word, the distance between the documents and the distance between the document groups, in accordance with the changing instruction of the weight of the word. A distance between documents changing part 5 calculates the weight of the word and changes the weight and changes the distance between documents and the distance between document groups, in accordance with the changing instruction of the distance between documents.  A distance between document groups changing part 6 calculates the weight of the word and the distance between documents and changes the distance with the distance between the document groups, in accordance with the changing instruction of the distance between document groups.
Patent JP-2000098164-A (JP)
Title: Tapered optical fiber grating device including variable refractive index coating for correcting waveguide characteristic of basic mode
Inventor: ROLAND PATRICIO ESPINDRA
IPC: H04B10/43
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To permit regulation or turning in order to supply different spectrum molding characteristics by enclosing the tapered region of a fiber with a coating in order to change the spectral molding characteristics of gratings, thereby correcting the effective waveguide refractive index of the basic mode of the fiber. SOLUTION: The fiber 12 includes the tapered region 18 including a portion 20 of the smallest outside diameter and two tapered thermal insulating portions 22. The tapered region 18 within the region of the gratings is covered by the coating 26 of a variable refractive index material. The tapered region 18 executes operation free from loss to introduce the portion where the basic mode cannot be disregarded to the coating 26 enclosing cladding 16 when light passes the tapered region 18. The coating 26 may be used to selectively correct the effective waveguide refractive index of the basic mode when the basic mode expands to the outside of the cladding 16. As a result, the turning or regulation of the optical spectrum molding characteristics of the grating is made possible.
Patent JP-H08133986-A (JP)
Title: Freeze-dried pharmaceutical preparation of liposome
Inventor: OZAKI KAZUHIKO
IPC: A61K9/14
Filed: 1994-11-02
Abstract: PURPOSE: To obtain the subject pharmaceutical preparation, containing a cyclic inulooligosaccharide and a polyhydric alcohol, excellent in preservation stability without changing the particle diameter after rehydration and capable of nearly completely retaining a medicine sealed in a liposome and useful for a drug carrier and other industrial applications. CONSTITUTION: This freeze-dried pharmaceutical preparation contains (A) a cyclic inulooligosaccharide of the formula [(n) is 2-8] in which 2-8 molecules of fructose form a cyclic structure through β-2,1-bonds and (B) a polyhydric alcohol such as glycerol as a freeze-drying stabilizer. Furthermore, the ingredients (A) and (B) are used at (1/5) to (1/2) weight ratio of the ingredient (A) based on a phospholipid as a liposomal material and (1/10) to (1/3) weight ratio (B/A) of the ingredient (B).
Patent JP-H10113307-A (JP)
Title: Handled scrubbing brush for toilet
Inventor: NARUTA WATARU
IPC: A47L13/10
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To improve a water cut of water or the like remaining in a scrubbing brush part, and prevent the water from dripping on a floor surface and in a case by installing a slidingly rubbing member in a slidingly rubbing member installing part by a support plate, and forming water passing holes in the support plate. SOLUTION: A support plate 5 is composed of a rectangular plate part 10 whose one end vicinity is formed in a bending shape so as to incline upward, a square cylindrical fitting receiving part 11 formed on its upper surface side 10a, two water passing holes 12 formed in its front position and a large number of projections 13 which are formed on the upper surface side 10a and prevent positional dislocation of a slidingly rubbing member. Since the water passing holes 12 are formed in the support plate 5, a detergent entering a clearance between a slidingly rubbing member installing part 2 and the support plate 5 can easily permeate outside, and when it is used, an upper surface side washing effect can be improved by the easy flow of the detergent to upper and under surfaces of a slidingly rubbing member 4.  After it is used, since water and the detergent remaining in a clearance between the slidingly rubbing member installing part 2 and the support plate 5 can easily come outside through the water passing holes 12, a water cut is improved, and a drying effect can be improved.
Patent JP-H09110046-A (JP)
Title: Housing container with partition
Inventor: TAKASE YASUSHI
IPC: B65D71/24
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a housing container with partitions that can certainly hold articles such as beverage cans or the like to be housed while being convenient for putting-in and taking-out the articles and is furthermore available for repetitive use. SOLUTION: The housing container is such that is constructed by providing partitions 15 at the inside of a boxlike container main body 14 built up of a bottom board 11 and side walls 12 and 13, The partition 15 is composed of a plurality of partition members 16, each provided with partition boards 17, installed at specified intervals on a straight line running in paralle with one of the side walls with a specified interval provided between each of the front ends of the partition boards 17, while the distance between the faces of the partition boards 17 on the adjoining straight lines is made the same as or slightly smaller than the diameter on the trunk part of an article to be housed. A pressing member 18 contacting with the trunk part of the article and pressing the article toward the opposite side wall is provided at the inside of the side wall 12 facing the partition board 17.
Patent JP-H06117026-A (JP)
Title: Unit building and method for executing the same
Inventor: YAMAMOTO ATSUSHI
IPC: E04B1/348
Filed: 1992-10-08
Abstract: PURPOSE:To enable the floor beam side to be used for a corridor or the like other than the pilotis by providing an auxiliary beam between a cut-off end of a floor beam of a pilotis type building unit assembled together with a general building unit and an opposed floor beam. CONSTITUTION:A general building unit and pilotis type building unit 1a are transported to an execution field to be lifted, installed and stacked therein. Then, a temporary floor beam 2 of the pilotis type residence unit 1a is installed above an entrance 61 of a foundation 6. Thereafter, the temporary floor beam 2 is removed and a facing material, interior trim material, etc., for seams of the residence units are mounted to finish and complete a sectional residence. Then, the entrance 61 of the foundation 6 is made of an entrance of the pilotis and the cut-off part side of an auxiliary floor beam 3 is made of the pilotis. Other parts are used for corridors and rooms. Thus, the degree of freedom in the arrangement of rooms is increased and a space can be effectively utilized.
Patent JP-S63123634-A (JP)
Title: Head of electric processing machine
Inventor: INOUE KIYOSHI
IPC: B23H7/26
Filed: 1986-11-13
Abstract: PURPOSE:To enable high precision location with simple constitution by fixing a processing head to a stand at a stand fixing part so as to provide possibility of using, and by installing a locating device using a cam between said stand fixation part and the processing head. CONSTITUTION:A recess for fixation 4 is formed at the surface of a base, and a magnet base 3 to form a stand fixation part through fitting on a boss 7 on a stand supporting arm 6 is fixed to said supporting arm 6 by turning a magnet clamper 5 clockwise. A cam 13 moved with a handle 10 is installed at an X-shaft bracket 8, and movement of X-shaft 9 fixes by a clamp 14. Cam mechanism is installed also on the Y-shaft, a nd the X-shaft bracket 8 is moved in the Y-shaft direction being moved with a Y-shaft handle 12. Movement by cam is approx. 5 mm, and the processing head 1 is fine located through cam adjustment after coarse location with fixation of the base 3.
Patent JP-H08110648-A (JP)
Title: Electrophotographic photoreceptor
Inventor: IGARI SATOSHI
IPC: G03G5/05
Filed: 1994-10-07
Abstract: PURPOSE: To obtain a photoreceptor having satisfactory stability of a charged state, less liable to the rise of residual potential, the variation of sensitivity and the variation of characteristics due to the environment and excellent in resistance to reactive gases such as ozone and NOx. CONSTITUTION: At least a middle layer and a photosensitive layer contg. an electric charge generating material, an electric charge transferring material and a bonding resin are successively formed on an electrically conductive substrate to obtain the objective electro-photographic photoreceptor. The photosensitive layer contains a hydroquinone deriv. represented by the formula (where each of R1 -R4 is H, halogen, alkyl, etc.) and a metallic complex or metallic salt of arom. carboxylic acid represented by the formula ArCOOH (where Ar is a residue of an arom. ring or a residue of an arom. hetero ring). The middle layer is a resin layer contg. a dispersed inorg. pigment of >=99.5wt.% purity.
Patent JP-H02116678-A (JP)
Title: Production of sintered silicon carbide body
Inventor: AMINO TOSHIKAZU
IPC: C04B35/565
Filed: 1988-10-25
Abstract: PURPOSE:To obtain a high-purity and high-strength sintered silicon carbide body at low cost by utilizing inexpensive silicon carbide powder contg. comparatively large amounts of impurities as a raw material and calcining it and thereafter removing the impurities remaining in the produced porous sintered body by pickling. CONSTITUTION:Silicon carbide powder which contains comparatively large amounts of impurities such as iron, aluminum and calcium and can be inexpensively obtained is prepared as a raw material. A sintering auxiliary is blended with this silicon carbide powder in accordance with necessity and this mixture is molded into a prescribed shape and thereafter this molded body is calcined to produce a porous sintered body. Then the impurities remaining in this porous sintered body are washed and removed by an inorganic acid aq. soln. such as hydrochloric acid and nitric acid. The high-purity and high-strength sintered silicon carbide body is obtained by preferably recalcining the porous sintered body and making it dense. Thereby the need for utilizing the high-purity and expensive silicon carbide powder which has been produced by a vapor phace method is eliminated and thereby production cost can be lowered.
Patent JP-H10126353-A (JP)
Title: Receiving device for digital audio broadcast
Inventor: TSUJI YOSHITOSHI
IPC: H04B1/10
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To output good digital audio broadcast(DAB) by controlling a sampling frequency, so that an error quantity between sampling frequencies of a transmitter receiver becomes zero even in multiple environments. SOLUTION: Of the DAB receiving device, a DFT window generation part 65 calculates the impulse response of a transmission line according to Fourier transformation execution timing, and an impulse response arithmetic part 81 calculates it according to the Fourier transformation output of a phase reference symbol. An impulse center of gravity position arithmetic part 82 calculates the impulse gravity center position of an impulse response. A sampling error extraction part 84 calculates the variation quantity of a gravity center position from position deviation between DFT windows of a last and a current frame and the gravity center positions of the last and current frames and inputs the result to a sampling generation part 63. The sampling generation part 63 controls the sampling frequency, so that the variation quantity becomes 0 and inputs sampling pulses to an AD converter 62.
Patent JP-H1189821-A (JP)
Title: Blood drawing tube unsealing device
Inventor: SAITO HIROSHI
IPC: G01N33/48
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of blood inside of a blood drawing pipe to a cylindrical member by flatly forming the tip surface of the opening part of the lower surface of a cylindrical member so as to break-cut and seal a film-like encapsulating material by pulling force at the time of fit-inserting this cylindrical member to the opening part of the blood drawing tube. SOLUTION: The cylindrical member 10 is arranged on the upper part of the vertically held blood drawing tube 1 and at the time of unsealing a film-like encapsulating material 5, the member 10 is pressurized to the film material of the tube 1 by a vertical moving means 11. At this time an elastic member 4 is in the state of being housed in the lower surface opening part 12 of the member 10 and the inside of the member 10 is sucked through a suction pipe 14 to suck-hold the material 5 to the lower surface of the member 10. Then, the material 3 is break-cut at the opening part edge tip 2a of the tube 1 by furthermore downward moving of the member 10 to unseal the material 5. After unsealing, the material 5 is suck-held to the lower surface of the member 10, moved outside with the member 10 and abolished.
Patent JP-H06123304-A (JP)
Title: Rodless cylinder
Inventor: TAKEUCHI TERUMASA
IPC: F15B15/00
Filed: 1992-10-08
Abstract: PURPOSE:To facilitate the pipe arrangement work of an external actuator to be mounted on a mount table, and prevent piping trouble. CONSTITUTION:An external actuator such as an air cylinder 11 or a brake device is mounted on a mount table 10 connected to a piston 3. An air passage 16 and a slit 17 are formed on a pipe arrangement part 15 projected from a cylinder tube, and the slit 17 is sealed by a seal belt 18. A slide part 20, which slides to contact the pipe arrangement part 15, is provided in the mount table 10, and the slide part 20 is formed with a yoke 21 to be inserted in the air passage 16. With the movement of the mount table 10, the yoke 21 pushes down the seal belt 18 to open a part of the slit 17, and the air is taken out to the mount table 10 side. A supply port 26 for supplying the taken air to the external actuator is provided on the mount table 10.
Patent JP-S62132054-A (JP)
Title: Differential gears
Inventor: USUNAMI SHOICHI
IPC: F16H57/04
Filed: 1985-11-30
Abstract: PURPOSE:To maintain sure lubricatability, by separating lubrication of a differential gear from the lubricating system of a transmission and providing an air vent hole, opening its one end to inside a case while the other end to the atmosphere and having a check valve, in a shaft of a side gear. CONSTITUTION:A side gear 9 forms its shaft 9a into a hollow shaft, and a check valve 16 is provided in an air passage 15. Lubricating oil in a case 6 lubricates differential gears 1, but centrifugal force by rotation of the side gears 9, 10 spreads oil to an internal peripheral wall of the case 6 and collects air to a central part, and the air, if its pressure increases, is emitted to the outside from the check valve 16. Accordingly, good lubricatability can be maintained by enabling lubrication of the differential gears 1 to be separated from the lubrication of a transmission 3.
Patent JP-S62130394-A (JP)
Inventor: YANAGISAWA MIYUKI
IPC: G21C19/33
Filed: 1985-12-03
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-H05109293-A (JP)
Title: Semiconductor memory
Inventor: KOIZUMI HARUO
IPC: G06F21/79
Filed: 1991-10-18
Abstract: PURPOSE:To provide an EEPROM capable of protecting data against an electrical accident caused by a system trouble, a human error, etc. CONSTITUTION:In a semiconductor memory as the EEPROM or the like is provided with a rewrite inhibit terminal 36 and the rewrite inhibit terminal 36 is constituted so as to inhibit the rewrite of the data based on a rewrite inhibit signal EWX.
Patent JP-H06121259-A (JP)
Title: Eyeglass type video display device
Inventor: SUZUKI YOSHIAKI
IPC: G09G3/00
Filed: 1992-10-09
Abstract: PURPOSE:To adjust a length of a cord when an earphone is in use and to contain the cord into a container case after the use by providing a cord length adjustment means adjusting the winding length of the earphone cord on a reel in the device. CONSTITUTION:When an earphone 81 is extracted from a container case 83, a reel 87 is turned via a pulley 98. In this case, a reel 87 being a component of a cord length adjustment means 90 is not wound back because a tip of a lock arm is latched to a ratchet provided to the reel 87. When a button 84 formed integrally on each container case 83 is depressed, a base end 95 of a lock arm located at the rear side of each button 84 is turned and the tip of the lock arm is released from the ratchet of the reel 87, then the reel 87 is turned to allow a cord 82 of the earphone 81 to be automatically wound round the reel 87.
Patent JP-H10122370-A (JP)
Title: Metal gasket
Inventor: UEDA KOSAKU
IPC: F16J15/08
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To ensure stable sealing function over a long period of time by providing a stopper member on the recessed face side of a full bead, and changing the quantity of the stopper member along the circumferential direction. SOLUTION: Combustion chamber holes are formed at parts, corresponding to cylinder bore end parts, of a base 1a, and full beads 6 formed by curving the base 1a are provided around the combustion chamber holes 3. A rubber bead 8 with elasticity and heat resistance is filled on the recessed face side of the full bead 6, and filling depth deep parts 8a and shallow parts 8b are provided alternately and continuously in the circumferential direction. A metal gasket 1 is interposed between the respective joint faces of a cylinder block and a cylinder head, and at the time of fastening by a bolt, surface pressure is concentrated most on the full bead 6 parts so as to seal around the combustion chamber holes 3.  The rubber bead 8 functions as a stopper for restricting vibrational amplitude in the thrust direction and the longitudinal direction of the full bead 6 so as to be able to avoid the generation of fatigue failure and fretting to the full bead 6 in a short period of time.