baber/WOPTO huggingface dataset:
Patent JP-H0854874-A (JP)
Title: Snap for snare drum
Inventor: HOSHINO YOSHITERU
IPC: G10D13/02
Filed: 1994-08-11
Abstract: PURPOSE:To provide a snap for a snare drum which surely and effectively presses snares to a drum head by a simple structure. CONSTITUTION:This snap 10 is formed so as to press or part the snares to or from a drum head surface 51 on the rear surface side of the drum 50 by tightening or slackening a belt 40 which fixes both ends of the snares 20 to a holding plate 30 and is inserted into this holding plate. The plate 30 fixing and holding the snares 20 is formed to a V shape in section by a rear plate part 31 and a front plate part 32 bent to a drum head side. This rear plate part 31 is projectingly provided outward with a belt hooking part 34 near its bent part 33 and the snares 20 is fixed to the inside surface side of the front plate part 32.
Patent JP-H1034494-A (JP)
Title: Bearing device
Inventor: HONGO WATARU
IPC: F16C27/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of rotation at a high speed by restricting an increase in bearing caused by the centrifugal force during the high speed rotation of the spindle bearing of a machine tool and the difference between the temperatures of an inner ring and an outer ring. SOLUTION: The difference between the temperatures of an inner ring and an outer ring is minimized by supplying oil air from a supply port 2a of a main spindle sleeve 2 to the outer peripheral groove 5a of an outer ring 5A and the ring-like groove 5c opening in one side face of an inner ring 5C in a cylindrical roller bearing 5 which pivotally bears the front side of a main spindle 1, and a ring-like groove is engraved in the inner ring 5C to give the inner ring 5C elastic structure having a U shape section for allowing elastic deformation in the radial direction of the running face 5e of the inner ring 5C. Thus, an increase in bearing when a bearing device is rotated at a high speed is restricted, providing stable high speed rotation.
Patent JP-S58113643-A (JP)
Title: Friction pad assembly for disc brake
Inventor: IWATA KOUICHI
IPC: F16D69/04
Filed: 1981-12-26
Abstract: PURPOSE:To enhance the durability of bonding of a friction pad assembly, by boride-treating an Fe material backing plate and by applying a bonding agent on the surface of the backing plate so that the frictional material pad is heat- molded. CONSTITUTION:When a backing plate 1 which is formed by cutting-out an Fe material plate, is boride-treated by a fusion and soaking method, an FeB layer 3 on the outer surface and Fe2B layer 4 are formed on the surface, thereby the outer surface becomes a porous surface having fine roughness. Then, a bonding agent 5 is applied onto the backing plate, and then the frictional material is heat and press molded for forming a friction pad 2. Thus, the errosion-resistance of the surface of the backing plate is satisfactory, the tough bonding may be obtained due to the configuration of the outer surface thereof, while the bonding is never deteriorated even if it is used for a long time.
Patent JP-S59102678-A (JP)
Inventor: IMANI YUUICHI
IPC: B62L3/02
Filed: 1982-12-03
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-H0946805-A (JP)
Title: Non-contact power supply system for traveling truck
Inventor: UEDA HIROYUKI
IPC: B65G43/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the power supply efficiency by using a through type transformer having no core cap as a transformer by temporarily retreating a pole for supporting a primary side cable at the time of passing a secondary side transformer. SOLUTION: In a method for supplying power with a transformer 3 mounted at a traveling truck 1 side as a secondary side by supplying a high-frequency current to a cable 4 supported by a pole 5 and disposed along a traveling route 2 as a primary side, the position of the traveling truck 1 is detected by a sensor, and the pole 5 for supporting the cable immediately before passing the transformer 3 of the truck 1 is retreated. After it passes the transformer 3, the pole 5 is reset to support the cable 4, and the power is supplied to the truck 1 moving to the arbitrary position of the route 2 without contact.
Patent JP-H0767171-A (JP)
Title: Frame synchronization control system
Inventor: NITTA SHIGEKI
IPC: H04Q7/36
Filed: 1993-08-27
Abstract: PURPOSE:To improve the precision of frame synchronization between base stations while shortening the guard time of a mobile communication system which uses a time-division multiple access system and minimizing an increase in power consumption by placing only circuits, relating with frame synchronization control, in operation with a high-speed clock and placing others in operation with a low-speed system clock. CONSTITUTION:This circuit is provided with a high-speed clock generating circuit 40 which generates the clock faster than the system clock and the high- speed clock is supplied to a system clock generating circuit 13, a synchronization error detecting circuit 21, a reception timing control circuit 23, and a transmission timing control circuit 31. Namely, only the circuits relating with the frame synchronization control are placed in operation with the high-speed clock and others are placed in operation with the low-speed system clock. Therefore, the detection of the reception timing of a peripheral base station signal, the detection of a synchronization error in transmission frame timing between base stations, and the control of the transmission frame timing of this base station can be performed with high precision and the precision of frame synchronization between the base stations can be improved.
Patent JP-S6368801-A (JP)
Title: Grating lens device
Inventor: AOYAMA SHIGERU
IPC: G02B5/18
Filed: 1986-09-11
Abstract: PURPOSE:To shorten the focal length of a grating lens device by using a substrate which has a reflection mirror surface or forming the reflection mirror surface on the substrate, and loading a grating lens on the reflection mirror surface. CONSTITUTION:A reflection film 31 is formed on the substrate 30 and the grating lens 32 is mounted on the reflection film 31. Light which is incident vertically on the surface where the grating lens 32 is formed is converged by the lens 32 and reflected by the reflection film 31 to form a spot at a position (focus O) of the focal length (f) on the incidence side. Light P1 incident on the peak part of the lens 32 and light P2 incident on the bottom travels forth and back in the grating lens 32, so the phase difference between them is 2X2piX(d/lambda), where (d) is the thickness of the grating 32. Consequently, the focal length (f) is 1/2 as long as before.
Patent JP-2001032643-A (JP)
Title: Building material
Inventor: KATSUNE CHIYUKI
IPC: E06B5/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a free design by sandwiching and mounting another different decorative material between plate members such as glass. SOLUTION: An opening 11 is provided in a part of a door main body 12, and fixed muntins 13a, 13b are provided at a position where the opening 11 is narrowed on a face plate part side on one side of the door main body 12 along an opening fringe 11a and an opening fringe 11b. On the other hand, a decorative material 3 is sandwiched between both plate glasses 2 and 2. Next, both plate glasses 2, 2 are fitted into the opening 11, and movable muntins 14a, 14b are applied and fixed by screws from above them to sandwich and hold corresponding peripheral fringe parts 2a, 2b of both plate glasses 2, 2 among the fixed muntins 13a, 13b and the movable muntins 14a, 14b. Consequently, it is possible to visually confirm the decorative material 3 even from any face plate part side of a door 1 from the outside and apply various designs on the plate member while preventing dirt and discoloring of the decorative material.
Patent JP-H1040772-A (JP)
Title: Switch structure of electronic apparatus
Inventor: TAKASHIMA MASAYUKI
IPC: G03G15/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent a key switch from being damaged without pushing a plunger excessively due to stopper action of a stopper face by making a push member to push the plunger recessed from the stopper face. SOLUTION: In a key top main body 23, a flange-like extended part 23b is formed in a lower end rim of a cylindrical part 23 whose upper face is closed and the extended part 23b is brought into contact with the lower side rim part of a supporting hole 22a and prevented from being pulled out upward. Moreover, a pushing face 26a of a pushing member 26 is positioned at a position recessed from the lower end 24a of an outer wall 24 by a prescribed distance inside the outer wall 24. The pushing face 26a is so brought into contact with the upper face of a plunger 25b of a key switch 25 as to push down the upper face of the plunger 25b.  Further, the lower end 24a of the outer wall 24 is brought into contact with the upper face of the switch case 25a in the outer diameter side of the plunger 25b, so that the lower end 24a works as a stopper at the time of pushing down the key top and the plunger 25b is prevented from being excessively pushed down.
Patent JP-S6367363-A (JP)
Inventor: SONODA SHIGEO
IPC: E04D13/03
Filed: 1986-09-10
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-H0761531-A (JP)
Title: Parts boxes to be supplied to manufacture line
Inventor: SUZUKI SHINICHI
IPC: B65G1/137
Filed: 1993-08-27
Abstract: PURPOSE:To facilitate a distinction that a parts box, in which parts to be supplied to a manufacture line are housed, is to be housed in an automatic warehouse or not. CONSTITUTION:Among parts boxes 2-6, in which parts delivered from an external factory are housed, at least any one of parts boxes 2-6 and signboards 2a-7a, which are attached to each parts box 2 6 to show the various information, is colored so as to distinguish the parts boxes 2, 3 to be housed in an automatic warehouse 14 for temporary storage and parts boxes 5-6, which are not necessary to be housed for temporary storage.
Patent JP-S6192707-A (JP)
Title: Rolling mill of strip
Inventor: YOSHIHARA SEISHIRO
IPC: B21B13/02
Filed: 1984-10-12
Abstract: PURPOSE:To obtain a high rigidity rolling mill capable of diverting a housing of a conventional 2 or 4-high mill for its housing and holding a strip under pressure between a small number of rolls by constructing the mill formed by supporting a nondriven work roll having backup rolls and reinforcing rolls arranged before and behind the work roll, and the reinforcing rolls by means of a cross housing. CONSTITUTION: For instance, one minimum-diam. work roll 1 of one or more work rolls of, for instance, a 4-high mill, is nondriven type and is reinforced by a backup roll 3 and reinforcing rolls 5, 5', 6, 6', to roll a strip 9 between the roll 1 and the other roll 2. All of the rolls 1, 5, 5', 6, 6' are attached to the inside of a housing 11 of mill main body, and are supported by a cross housing 10 arranged to cross the housing 11. By this construction, the deflection of roll 1 in the perpendicular direction to the roll axis is reduced, and the rolling accuracy is improved. Further, the roll 1 position is controlled in said direction by arranging hydraulic cylinders 12 in the width direction of strip to control the thickness of strip.
Patent JP-S6191939-A (JP)
Title: Torch for semiconductor wire bonding
Inventor: SANO YOSHIHIKO
IPC: H01L21/60
Filed: 1984-10-12
Abstract: PURPOSE:To enhance the protective effect of the torch flame using an air layer as well as to improved the quality and the yield of production of the titled torch by a method wherein an excess pressure air bleeding hole is provided on the outer tube of the main cylinder part. CONSTITUTION:A torch flame is jetted out from the inner tube 32a of the main cylinder part 32 consisting of the inner tube 32a and an outer tube 32d, air is jetted out from the outer tube 32d, and the torch flame is covered by an air layer. At that time, an excess pressure air bleeding hole 32f is provided on the upper part of the outer tube 32d. Consequently, as the variation of air pressure can be alleviated by the air bleeding hole 32f even when the air pressure of an air pressure source changes, the air pressure at a nozzle part 32c can be maintained in a stable condition, thereby enabling to prevent the torch flame 33 from becoming unstable condition.
Patent JP-H0633285-A (JP)
Title: Electrode for electrolysis and its production
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/16
Filed: 1992-07-17
Abstract: PURPOSE:To provide the electrode for electrolysis which consists essentially of lead dioxide and is capable of constantly electrolyzing over a long period even in the corrosive electlytic soln. such the soln. containing fluoride and to provide the production thereof. CONSTITUTION:This electrode consists of the core body made of valve metal, a fine tin oxide layer formed on the surface of the core body and imparted with electrical conductivity, an alpha-lead dioxide layer coated on the tin oxide layer and a beta-lead dioxide layer formed on the alpha-lead dioxide layer. Even if cracks generate on the outermost beta-lead dioxide layer, the infiltration of the electlytic soln. into the core body is prevented by the alpha-lead dioxide layer and the tin oxide layer of the inner layer, and the service life of the electrode can be prolonged surely.
Patent JP-S58115574-A (JP)
Title: Address operating device of memory system for image processing
Inventor: MURATA TAKESHI
IPC: G06T1/60
Filed: 1981-12-29
Abstract: PURPOSE:To perform the address operation processing quickly, by separating items where no carry is generated on a basis of calculation results and grouping them to plural relatively independent calculation items and making a high-speed processing possible with less amount of hardware in case of parallel calculation of them. CONSTITUTION:A multiplying and adding part 6 performs the address conversion for obtaining a starting address, and a circuit 7 uses an ROM8 to perform the calculation on a basis of the start address by lower bits of line and column addresses, and the calculation result and the start address are added by a full adder FA9 to obtain a memory address Ak. The memory address Ak of each bit in an image subarrangement for one given starting address is calculated in the ROM8. Thus, a complicated address operation processing of the image memory is performed quickly with a very simple mechanism.
Patent JP-H1151714-A (JP)
Title: Instrument board pointer and its manufacture
Inventor: INOUE YASUSHI
IPC: G12B11/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To facilitate miniaturization, make a degree of freedom of design high and enable manufacture at a low cost by providing a high reflectance layer on the side of the visually observing person of the center part of a pointer rotation part. SOLUTION: A main part composed of a pointer rotation center part 2 and a pointer part 3 is formed of a transparent member, and light illuminating the pointer rotation center part 2 is introduced to the pointer part 3 by an illumination means of an electric lamp, an emission diode and the like. Thereby improvement of visibility is contrived. A high reflectance layer 4 having the surface of a silver color brilliant face is provided, and light leakage for a visible person side is prevented to enhance visibility of the pointer part 3. F or instance, a black coloring layer 5 is disposed on the face of the visually observing person of the high reflectance layer 4. Thereby light irradiating the pointer rotation center part 2 can be efficiently supplied to the pointer part, and a degree of freedom of coloring and display can be improved.  Thus, miniaturization is made possible, a degree of freedom is high and manufacture at a low cost is enabled.
Patent JP-H0748334-A (JP)
Title: Ammoxidation
Inventor: AOKI KUNITOSHI
IPC: C07C253/26
Filed: 1993-08-06
Abstract: PURPOSE:To provide a method for producing acrylonutrile or methacrylonitrile in the presence of an improved catalyst prepared from the conventional catalyst in a higher yield. CONSTITUTION:This is a method for ammoxidation reaction of propylene or isobutylene, conducted in the presence of a complex catalyst composed of molybdenum, bismuth, iron component and further a specified metal component and represented by formula MomBibFefNinRrAaDdOx (In the formula, R is a mixture of praseodymium and neodymium. A is potassium, rubidium or cesium. D is chromium, indium, cobalt, manganese, magnesium, zinc, sodium or phosphorus).
Patent JP-S6273979-A (JP)
Title: Thermal transfer printer
Inventor: KIKUCHI HIDENORI
IPC: B41J2/33
Filed: 1985-09-28
Abstract: PURPOSE:To facilitate the mounting of a carbon ribbon and the internal maintenance and inspection of a printer in printing a large label, by a method wherein a printer main body is divided into a fixed machine body held in a fixed state and the opening/closing lid body for opening/closing said fixed machine body and a platen is provided on the fixed machine body while a carbon ribbon supply/take-up mechanism and a thermal head are provided to the latter opening/closing lid body. CONSTITUTION:A printer main body consists of the fixed machine body 1 mounted on a table and the opening/closing lid body 2 provided above said fixed machine body in a freely openable/closable manner. A platen 4 is provided in the fixed machine body 1 and a label release member 5 and a label feed belt 6 are provided in front of said platen 4. A thermal printing head 9 holding a label continuous body P and a carbon ribbon C between the platen 4 and the printing head 9 and performing desired printing, the feed mechanism 11 of the carbon ribbon C and the take-up mechanism 11 of the carbon ribbon C are provided to the opening/closing lid body 2. A stepping motor 15 is provided in the side of the fixed machine body 1 as the rotary drive source of the platen 4 and the rotary drive source of rollers 7, 8 for transferring base paper S and, in order to take up the carbon ribbon C in synchronous relation with the rotational driving of the platen 14, the transmission gear 17 meshed with the platen gear 16 coaxial to the platen 4 is provided in the side of the opening/closing lid body 2 to enable the transmission of driving force.
Patent JP-H1059994-A (JP)
Title: Production of sialic acid derivative
Inventor: IWAMURA HIROSHI
IPC: C07H15/04
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a sialic acid derivative for remedying disturbance of memory involved in senile dementia, by reaction of a specific carboxyl-bearing sialic acid derivative with an amine derivative in the presence of a phosphorus- based condensation agent and an organic base. SOLUTION: This sialic acid derivative of formula III is obtained easily at low cost in high yield and purity by amidation between a carboxyl-bearing sialic acid derivative of formula I [R2 is H or an acyl; R3 is a 1-15C alkyl or (substituted) aryl group-substituted 1-8C alkyl; R5 is acetamido group or alkyl group-substituted amino group; X is O or S] and an amine derivative of formula II (R1 is a steroid compound residue; R4 is H or a 1-4C alkyl) (e.g. aminocholestane) in the presence of a phosphorus-based condensation agent (e.g. phosphorus oxychloride) and an organic base (e.g. triethylamine). This sialic acid derivative is useful as e.g. a medicine for remedying disturbance of memory involved in senile dementia including Alzheimer's disease.
Patent JP-2000048010-A (JP)
Title: Team work aiding system
Inventor: ABE TOYOKO
IPC: G06F17/21
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To set up different access right in each sort of input information to a shared document. SOLUTION: In applications 13, 14 for simultaneously sharing a document which are driven by respective terminals 10, 11, each of page definition means 105, 115 defines information for preparing pages allocated to each of the terminals 10, 11. Each of user page management means 103, 113 manages an identifier(ID) of the terminal 10 or 11 itself and page IDs corresponding to the terminal ID. Each of page preparing means 104, 114 refers to the information defined in the corresponding definition means 105 or 115, prepares plural sheets having respective IDs in respective pages, sets up access right to each of the prepared sheets and sets up the sort of input information allowed to be inputted from an input device to respective prepared sheets, so that pages having the IDs of pages managed by respective user page management means 103, 113 and included in the shared document are prepared.
Patent JP-H0928606-A (JP)
Title: Toes deodorant/desiccant paper
Inventor: HINO KATSUNOBU
IPC: A47K7/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate smell between toes by putting a sheet of deodorant-containing paper and a sheet of desiccant-containing paper between two sheets of paper. SOLUTION: A sheet of deodorant-containing paper 3 and a sheet of desiccant-containing paper 2 are put between two sheets of Japanese paper 1 and 4. If the sheet of paper, thus made up, is cut into long strips and used, smell and moisture can be eliminated. Japanese paper is replaceable by dehumidifying cotton, etc. If it is equal in color to the skin, it does not appear strange.
Patent JP-H0760999-A (JP)
Title: Ink jet recorder
Inventor: KANEKO MINEO
IPC: B41J2/01
Filed: 1993-08-30
Abstract: PURPOSE:To prevent a printed face from being polluted and to elongate the life of a record head without lowering the recording quality so much in an ink jet recorder that records a color image by utilizing a plurality of record nozzles. CONSTITUTION:In record heads (record nozzles) 1, 2, a distance d1 between the record head 1 that faces a record medium 3 at first and the record medium 3 is the smallest and a distance d2 between the record head 2 that faces the record medium lastly is the largest. Recording of black is executed by the record head 1 of which distance with the record medium is the smallest, and yellow is by the record head 2 of which distance with the record medium is the largest.
Patent JP-S58114836-A (JP)
Title: Work conveying equipment
Inventor: HAMURO MITSUO
IPC: B23Q7/14
Filed: 1981-12-25
Abstract: PURPOSE:To contrive to realize high speed and highly accurate conveyance, supply and  positioning of electronic parts or the like by a structure wherein engaging parts for  transfer are provided on jigs, on which works such as the electronic parts or the like  are placed, and the jigs are circulatingly and intermittently moved on forward and  backward guides and shifting stations installed at the ends of said guides. CONSTITUTION:Whenever jig 1 located at the top of the forward guide enters the shifting station 8 for taking-out, a fourth feed mechanism 26 is actuated in order to push  out said jig 1 to the backward guide 6. The jig 1 pushed out to the backward guide 6 is  pushed with an engaging pawl 20 mounted to a chain 19 along a concave groove 15  to the shifting station 7 for supply. Whenever the jig 1 is fed in the shifting station 7,  a third feed mechanism 24 is actuated in order to push out said jig 1 to the forward  guide. Each jig 1 is intermittently moved along the forward guide and then performs a circulating movement consisting in starting from the forward guide through the shifting  stations 7 and 8 installed at the ends of the guides and the backward guide 6 and ending as coming back to the forward guide. During the movement, the work placed on  the jig 1 is treated with operations such as working, assembling, measuring and the like  and taken out at a predetermined location.