baber/WOPTO huggingface dataset:
Patent JP-H03268397-A (JP)
Title: Noise-absorbing apparatus
Inventor: KONNO TADASHIGE
IPC: H05K9/00
Filed: 1990-03-17
Abstract: PURPOSE:To flexibly comply even when the shape of a cable is changed by a method wherein a cover is provided with an opening part connected to a cable insertion passage at its side face and a specific cable clamp is installed around the opening part. CONSTITUTION:Cable clamps 126, 127, 136, 137 installed around opening parts made at covers 12, 13 are arranged in such a way that they protrude at the opening parts extended from parts of the outer circumference covers 12, 13 with which outer circumference faces of ferrites 10, 11 are covered and in such a way that their end parts are faced with outer circumference faces of cables passed through the opening parts and are pressed from opposite directions. When the end parts are pressed to the outer circumference faces of the cables, they are endowed with the flexibility which is flexible toward the radius direction of the cable. Thereby, even when the outside diameter and the shape of the cables are changed differently, the cables follow by the flexibility and a noise-absorbing apparatus can surely be mounted on the cables.
Patent JP-H02249757-A (JP)
Title: Roof structure for rolling stock
Inventor: OKUNO SUMIO
IPC: B61D17/12
Filed: 1989-03-22
Abstract: PURPOSE:To attain a reduced weight while obtaining a structure of sufficient pressure resistance by forming the upper part of a vehicle body by a roof structure setting bending rigidity in its lengthwise directional section about the horizontal axis higher in the width direction central part than that in the other part of the roof structure. CONSTITUTION:A roof structure 30 of a rolling stock, connected to a side structure 1 through a pole plate 31 and a side plate 32, is constituted of a mold member (roof outer plate) 33 integrally extruding a rib-provided plate arranged in the lengthwise direction of a vehicle body and a rafter 34 mounted along a rib end part in a lower surface of this roof outer plate 33. Now in order to reduce stress generated by bending moment generated in the central part of the roof structure 30 when an internal pressure is applied, bending rigidity of the structure, including the roof outer plate 33 and the rafter 34, is set larger than that in the other part. For instance, by increasing the height in the vehicle body width central part of the rafter 34, the bending rigidity of the roof structure 30 is increased.
Patent JP-H05273227-A (JP)
Title: Acceleration sensor and counter provided therewith
IPC: G01P15/18
Filed: 1992-03-26
Abstract: PURPOSE:To detect a variety of movements by a single sensor, by mounting a weight at a free end of a sensor element of a slender flat plate one end of which is fixed, and separating the center of gravity of the weight away from the element in a direction to cross the surface of the sensor element. CONSTITUTION:A sensor element 1 of a long and narrow flat, plate is constituted of a piezoelectric element, a strain gauge, a semiconductor gauge or the like. One end of the sensor element 1 from which a lead wire 11 is drawn out is accommodated and fixed in a fixed frame 2 which is filled with an adhesive 20. A weight 3 is mounted at the other end of the element 1 via a mounting frame 4. The weight 3 is shifted in a direction to cross the surface of the element 1. The center of gravity of the weight 3 is positioned away from on an extension line of the cantilever element 1. Since the center of gravity of the weight 3 is at the position shifted from the element 1 not only when the element is moved in the X-direction, but when the element is moved in the Y-and Z- directions, the element 1 always warps, making it possible to obtain the detecting output of the movement in the X-, Y-, Z directions.
Patent JP-H08273137-A (JP)
Title: Magnetic head device
Inventor: OKANA TETSUYA
IPC: G11B5/53
Filed: 1995-03-27
Abstract: PURPOSE: To provide a simplified magnetic head by integrating a piezoelectric element and an elastic member to be fitted to its tip into one body. CONSTITUTION: One pair of piezoelectric elements 1 and 5 are provided approximately parallel to each other, and the piezoelectric element 1 has a structure of holding an anisotropic elastic member 3 in a shape of projecting out of the tips of electromechanical transducing elements 2 and 4 by the two electromechanical transducing elements 2 and 4 between them. Similarly, the piezoelectric element 5 consists of two electromechanical transducing elements 6 and 8 holding the anisotropic elastic member 7 between them. Now, when a prescribed voltage is given, the piezoelectric elements 1 and 5 are displaced in the upward direction or the downward direction to become approximately parallel to each other by displacing the electromechanical transducing elements.  At this time, a parallel link mechanism is formed by the one pair of piezoelectric elements 1 and 5 having the anisotropic elastic members 3 and 7 and a connecting member 12 for connecting up the anisotropic elastic members 3 and 1 at their tips. Consequently, the connecting member 12 is parallel moved up and down, so that the magnetic head 15 can be moved parallel without any shift angle.
Patent JP-S62223113-A (JP)
Title: Remedy for periodontosis
Inventor: AZUMA SEIJI
IPC: A61K6/00
Filed: 1986-03-25
Abstract: PURPOSE:To obtain a remedy for periodontosis having controlled rate of release of the drug component corresponding to the change in the focus and suitable for the application to periodontal pocket or periodontal site, by mixing a substance effective as a remedy for periodontosis to a polymer soluble in water in a specific pH range and forming the mixture. CONSTITUTION:The objective remedy can be produced by mixing (A) a polymer soluble in water at an arbitrary pH between 4.0-7.6, e.g. (i) a copolymer of (meth)acrylic acid and their esters, (ii) a polysaccharide acetate or alkylated polysaccharide, (iii) an alkyl ether of carboxyalkylated polysaccharide and (iv) an organic dibasic acid ester of PVA or polyvinyl acetate with (B) a substance having remedying or preventive effect to periodontosis (e.g. antibacterial agent, plaque-dissolving agent, antiinframmatory agent, hemostatic agent, etc.) and forming the mixture in the form of sheet, film, rod, gel or ointment. The remedy is inserted, injected, pasted or applied to periodontal pocket or periodontal site.
Patent JP-H10259813-A (JP)
Title: Joining structure
Inventor: KOYAGI KATSURA
IPC: F16B35/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve reliability by preventing an insulative film from being cracked or peeled off when it is fastened by a bolt. SOLUTION: A second conductive member 16 is joined to a first conductive member 12 by screwing a bolt 17 made of conductive material into the first conductive member 12 through the second conductive member 16 in a state in which the end of the first conductive member 12 abuts on the end of the second conductive member 16. One of the conductive members has an insulative film 20 on a part contacting the other conductive member. The bolt 17 also has an insulative film 20 on the shaft except the threaded part and on the seat of the head and is provided with a washer 21.
Patent JP-H09255655-A (JP)
Title: Production of aminomethylpyridines containing halogen atom at alpha position
Inventor: TAKUMA YUUKI
IPC: B01J25/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aminomethylpyridine containing a halogen atom at the α-position under industrially advantageous conditions of normal pressure or pressure around the normal pressure in high yield and high selectivity. SOLUTION: A cyanopyridine containing a halogen atom at the α-position is catalytially reduced in the presence of ammonia by using a Raney-nickel catalyst to produce an aminomethylpyridine containing the halogen atom at the α-position. A sulfur compound in an amount of 100ppm to 10,000ppm calculated as sulfur atom based on the compound containing the halogen atom is added to the reaction system of the catalytic reduction.
Patent JP-H07309691-A (JP)
Title: Production of crystal and producing device therefor
Inventor: KAWASE TOMOHIRO
IPC: C30B11/00
Filed: 1995-03-27
Abstract: PURPOSE:To easily take out a crystal without requiring the time for taking out a crucible and without breaking the crucible and to reduce the production cost by tilting the opening of the crucible downward and heating the crucible from the circumference of the crucible thereby separating and taking out the grown crystal from the crucible. CONSTITUTION:For example, a GaAs single crystal 1 is grown in a PBN crucible 2 vacuum-sealed in a quartz ampule 3 by vertical Brigman method, then a buffer material (B2O3) 4 on the inner wall of the crucible 2 is solidified to fix the single crystal 1 to the crucible 2. The quartz ampule 3 is tilted by 30 deg. downward and disposed in a furnace. In this case, the crucible 2 is restrained with projections 5 or steps formed in the inside of the ampule 3 to prevent the crucible from moving downward. The height of the projections 5 or steps is made smaller than the thickness of the crucible 2 so as to prevent the single crystal 1 from coming into contact with the projections 5 or steps. A heater 6 in the furnace is energized to heat the ampule 3 to 600 deg.C, maintained at that temp. for one hour to melt only the buffer material (B2O3) 4. Thus, the single crystal 1 is moved to the lower part of the ampule 3, then, the ampule 3 is broken to take out the single crystal 1.
Patent JP-H01244924-A (JP)
Title: Filler pipe protector structure for vehicle
Inventor: MATSUI KATSUAKI
IPC: B60K15/04
Filed: 1988-03-24
Abstract: PURPOSE:To prevent a filler pipe from its deformation, when collision or the like takes place, by additionally providing a protector, positioned respectively in the rear and the bottom of the filler pipe and having respectively reinforced rear and bottom wall parts, in a side frame in its bottom surface. CONSTITUTION:A protector 10 forms its rear wall part 10a overlapping a rear plate part 14 of a protector main unit with a rear plate part 27 of a reinforcement 12. While the protector 10forms its bottom wall part 10b by a bottom plate part 13 of a protector assembly 11. Further the protector 10 fixes its front part to the bottom surface of a side frame 1 through a mounting plate part 21 of the assembly 11 and a protruding part 26a of the reinforcement 12. By this structure thus obtained, when the side frame 1 moves its rear part to the front by collision, the bottom wall part 10b generates almost no deformation while deforming an upper wall part 10c and a front wall part 10d into an arched shape. Accordingly, a filler pipe 2 enables its space to be ensured.
Patent JP-H03271062-A (JP)
Title: Rolling stock
Inventor: SUGIYAMA KATSUMASA
IPC: B61H11/06
Filed: 1990-03-20
Abstract: PURPOSE:To keep off any seizure or binding in a wheel brake as well as to prolong a period of replacement for the wheel brake by installing a parachute brake which decelerates and brakes rolling stock by dint of air resistance. CONSTITUTION:When rolling stock 1 running in direction of an arrow 10 is decelerated or braked, a motorman 8 pushes switches 9, feeding a rope-chute projector 6 with an electric signal via wiring 7, operating this projector 6, and a rope 3 and a parachute brake 2 stored in a rope-chute storage part 4 are projected to the rear of the rolling stick 1. With this constitution, air force in the reverse direction to the traveling direction of the rolling stock 1 is made to act on the parachute brake 2, thereby decelerating and braking the rolling stock 1 by degrees. When the rolling stock 1 is stopped, the projected rope and the parachute brake 2 are recovered and stored in the storage part 4. Even afterward, similar operations as the abovementioned are repeated each time deceleration and braking take place. This parachute brake 2 shows its effect at time of high speed in the rolling stock, and if speed comes low, the existing wheel brake is mainly used.
Patent JP-H03269526-A (JP)
Title: Screen for projection type display
Inventor: KANEKO MASAHARU
IPC: G03B21/60
Filed: 1990-03-20
Abstract: PURPOSE:To improve brightness and to allow the utilization of the above screen for a stereoscopic display as well by fixing a metallic film to the fine rugged part formed on the surface of a base material and forming the surface as a reflecting surface having such fine rugged part which is larger in the change of the ruggedness in a horizontal direction than the change of the ruggedness in a perpendicular direction. CONSTITUTION:A sheet or film of a polyester high polymer as a base material 1 allows the easy fixing of the metallic film 2 for its high tensile strength or the like and is adequately used. The metallic film 2 is fixed to the fine rugged part formed on the surface of the base material 1 and this metallic film 2 is formed on the reflecting surface having the fine rugged part. The rugged part of this metallic film 2 is formed to the shape larger in the change of the ruggedness in the horizontal direction than the change of the ruggedness in the vertical direction and, therefore, the unnecessary reflection in a vertical direction is suppressed and the intensity of the reflected light of an effective visual angle region is enhanced. The stereoscopic display of the improved brightness is possible in this way.
Patent JP-H04305287-A (JP)
Title: Water treating equipment
Inventor: YAMAGATA MASATSUGU
IPC: C02F9/00
Filed: 1991-04-01
Abstract: PURPOSE:To allow the execution of a water treatment with the equipment simpler than the conventional water treating equipment by using an external pressure type ceramic filter to be immersed into an aeration tank in the equipment for executing a pretreatment of a reverse osmosis membrane separator and to allow the easy dealing with the increase in the volume. of raw water by expanding membrane area of the external pressure type ceramic filter to be immersed into the aeration tank and the reverse osmosis membrane separator. CONSTITUTION:The water treating equipment for subjecting the raw water to a reverse osmosis membrane treatment is constituted by providing the aeration tank 21 in the front stage thereof, providing the external pressure type ceramic filter 23 immersed in the soln. mixture in this aeration tank, providing an air diffuser in the lower part of this external pressure type ceramic filter, providing a suction pump 25 for taking filtered water out of the soln. mixture in the aeration tank through the external pressure type ceramic filter on the outside of the aeration tank and providing the reverse osmosis membrane separator 28 communicating with the discharge side of this suction pump.
Patent JP-H10267606-A (JP)
Title: Contact type sensor structure
Inventor: IWAKAWA TAKASHI
IPC: G01B7/12
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To align the axial center of the operating shaft of a sensor with that of a shaft which integrally rotates with a contact segment with high accuracy. SOLUTION: The operating shaft 28A of a sensor 28 is coupled with a rotating shaft 24 which integrally rotates with a contact segment 26 and a supporting member 47 for stopping rotation coupled with the main body 28B of the sensor 28 is retained by a fixed system through a retaining mechanism 48. The retaining mechanism 48 has such flexibility that the mechanism 48 only allows the displacement of the supporting member 47 in the direction connecting the position of the axial center of the rotating shaft 24 when viewed from the direction along the axial center of the shaft 24 and the member of the fixed system at the retaining position.
Patent JP-H04305853-A (JP)
Title: Phase detector and phase adjusting method for ctl signal in high-speed printer
Inventor: KANO TETSUO
IPC: G11B5/86
Filed: 1991-04-01
Abstract: PURPOSE:To optimize the phase relation of the CTL signal of a copy tape without requiring much time and labor CONSTITUTION:A fixed reproducing head 4 is provided between a transfer drum 2 on the feed path of the copy tape 1 in a high-speed printer and a copy tape take-up reel 3, and the shift quantity of a transfer CTL signal can be recognized based on the phase relation between the envelope 5 of a high frequency signal from the fixed reproducing head 4 and the reproducing signal 6 of the CTL signal transferred on the copy tape 1.
Patent JP-S61227580-A (JP)
Title: Novel organic sulfur compound, its salt and production thereof
Inventor: HORI MIKIO
IPC: A61K31/382
Filed: 1985-04-02
Abstract: NEW MATERIAL:An organosulfur compound of formula I (R1, R2, R3 are alkyl; R4 is cyano, carboxy, hydroxyalkyl, cyanoalkyl, alkoxyalkyl, formula II; R5 is H, acetoxy or incorporates with R4 to form a group of formula III; R6, R7 are H, acetyl, alkoxycarbonyl; R8 is alkyl, alkoxycarbonyl; n is 0, 1) and its salt. EXAMPLE:1-Cyano-1,4,4-trimethyl-3,4-dihydro-1H-benzothiopyran. USE:Since it has analgesic activity, it is used as a pharmaceutical. PREPARATION:A compound of formula IV is subjected to thermal ring closure and the resultant product is reduced, when necessary, in the 3-position to give a compound of formula V (R8' is alkoxycarbonyl) among the compounds of formula I.
Patent JP-H06282465-A (JP)
Title: Data gathering device
Inventor: SAKAMOTO HIDEYUKI
IPC: G06F11/34
Filed: 1993-03-26
Abstract: PURPOSE:To store data which are gathered in time series in a memory having specific capacity without losing their characteristics even if the required time from the start to the end of batch control becomes long. CONSTITUTION:The data gathering device consists of a data gathering means 1 which gathers data from a controller FC at a constant period, a time-series data storing means 2 which stores the data gathered by the data gathering means 1 in time series together with time information, a data storage area detecting means 5 which detects the storage area of the time-series data storing means 2 becoming small in remaining size or being all used, and a data reloading means 6 which extracts data of the largest value and smallest value among three data adjoining to one another in time series in the time series data storing means 2 and reloads the largest and smallest data in a free area of the data storing means 2 together with the corresponding time data when the data storage area detecting means detects the remaining capacity of the data storage area becoming small or reaching zero.
Patent JP-H02285832-A (JP)
Title: Series data receiver
Inventor: ADORIAN CHIYAARUZU FUREDERITSU
IPC: G06F5/08
Filed: 1990-03-20
Abstract: PURPOSE: To prevent information from being lost by recognizing a sample pattern through a decoder and activating the read of the final sample in the next term from the first sample in a term determined by a receiver concerning the sample of which this pattern is read. CONSTITUTION: The samples read from a data stream at suitable intervals are sent to 5 pieces of double-step shift registers 54. The latest sample is stored in a step 56 and the oldest sample is stored in a step 58. The respective samples are separated in the 1/5 term of a data bit term. Since the pattern is recognized by logic elements 60, 62, 64, 66 and 68 composed of six wide AND gates having transducers at three position of an input part, the transition from Low to High is detected. By recognizing the pattern, phase information is applied and corresponding to this information, the sample of an object to be read can be seletected.
Patent JP-H03268493-A (JP)
Title: Method and device for automatic rearrangement substrate support stage
Inventor: SAKURAI KUNIO
IPC: B23P19/00
Filed: 1990-03-19
Abstract: PURPOSE:To remarkably shorten required time for stage rearrangement and improve the operation rate of a mounting device by automatizing the taking out and putting in operations of support pins and changing the arrangement of all the support pins at the shortest distances. CONSTITUTION:Support pins 1 are held and arrangement change of the support pins 1 is automatically performed by an opening chuck 6. The chuck 6 is positioned by using a head 7 and an XY table 8, which are necessary for an electronic component mounting device 9. Since the taking out and putting in operations of the support pins 1 are automatized and that the taken out support pins 1 are put in the prescribed positions without being remounted, all the support pins are changed at the shortest distances, required time for stage rearrangement is remarkably shortened and the operation rate of a mounting device is improved.
Patent JP-S51144647-A (JP)
Title: Photo-divider
Inventor: MATSUMOTO KAZUYA
IPC: G03B7/099
Filed: 1975-06-06
Abstract: PURPOSE: On the emitting end of a photo-divider that uses a holographic diffration body with large luminous flux emission angles, a reflecting sleeve and so forth are arranged to guide emitting light to a photo-detctor effectively. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0348599-A (JP)
Title: Extension telephone incoming method in private branch exchange and private branch exchange with automatic incoming allocation function
Inventor: NAKANO KAZUO
IPC: H04Q3/58
Filed: 1990-03-19
Abstract: PURPOSE:To allocate a call to an extension telephone set with correspondence relation preferentially by registering the correspondence relation of the issuance number of the call and the extension number of the extension telephone set by which the call is desired directly to be received on a table in advance, and ring to the table when the call is a registered call. CONSTITUTION:The correspondence of the issuance number of an arbitrary call issuing origin with the extension numbers of the extension telephone sets 11-1n is taken, and it is registered on a memory device 7 in advance. When the call is received and it is the one registered in the device 7, it is retrieved via a central control unit 6, and the extension number with the correspondence relation to the issuance number is extracted. Next, the unit 6 performs the exchange control of line circuits 21-2n and a speech path network 3 corresponding to an extracted extension number. In such a way, the incoming of the call is allocated to the extension telephone set with the extension number preferentially.
Patent JP-S52151995-A (JP)
Title: Wafer grinder
Inventor: KABASHIMA AKIRA
IPC: B24B37/30
Filed: 1976-06-14
Abstract: PURPOSE:To release a semiconductor water from a support table by an air blow after completion of grinding the wafer and to avoid scratch and damage of it.
Patent JP-S544052-A (JP)
Title: Transmission circuit of photo coupling analog signal
Inventor: IYAMA AKIYOSHI
IPC: H04B10/80
Filed: 1977-06-13
Abstract: PURPOSE:To increase the reliability of signal transmission with excellent temperature stability, by compesating the variation of current transfer rate and frequency response due to the temperature in the photo coupling element through the provision of a thermistor and a capacitor with the emitter of a transistor for amplifying purpose.
Patent JP-H0659714-A (JP)
Title: Numerical control method and device
Inventor: MARUO SATOSHI
IPC: B23Q15/00
Filed: 1991-03-09
Abstract: PURPOSE:To enable an efficient tapping by enabling the automatic and effective taking out of a tap from an object to be worked when a working is resumed after it is interrupted while a tapping is performed. CONSTITUTION:This device is provided with a readable and writable nonvolatile memory 44 storing NC programs, a readable and writable nonvolatile memory 46 storing system parameters and tapping data or the process of a tapping the pitch of a tap and the circumferential speed of the spindle, etc., and a CPU 42 calculating the saving condition in the reverse direction of the working direction of the spindle based on the pitch of the tap and the circumferential speed of the spindle when a working is resumed after it is interrupted while the tapping is performed.