baber/WOPTO huggingface dataset:
Patent JP-H0239916-A (JP)
Title: Manufacture of heat-resistant heat-shrinkable tube
Inventor: YAMADA TOSHIMITSU
IPC: B29C61/06
Filed: 1988-07-29
Abstract: PURPOSE:To manufacture a heat-shrinkable tube of good heat resistance by forming a heat-shrinkable heat-resistant layer of heat-shrinkable temperature higher than that of heat-shrinkable core on said core and removing the core without shrinking the heat-resistant layer. CONSTITUTION:A heat-shrinkable heat-resistant layer 3 of heat-shrinkable temperature higher than that of a core is formed on the heat-shrinkable core 1 through a separator 2 and heated up to the temperature at which the core only is shrinked to get the core removed. A heat-shrinkable polyethylene tube or the like is used for the core to play a role of a core material for wind processing of the separator or forming the heat-resistant layer, and shrinked and removed by heating up to around 100 deg.C. The separator is formed with a polyester tape or the like for inserting the same into a heat-resistant heat-shrinkable tube more easily, and removed before shrinking the heat-resistant layer. The heat-shrinkable heat-resistant layer is constituted of a glass unit layer 3, a heat-shrinkable mica tape wound layer 4, a heat-shrinkable unit layer 5 of the like, and heat-shrinkable properties are provided at least on the utmost outer layer. A conductive material is shrinked by inserting the same into a tube and keeping the varnish treatment temperature (approximately 150 deg.C) to bring the glass unit layer or the like as the lower layer into close contact with the conductive material.
Patent JP-H0634680-A (JP)
Title: Doppler frequency measuring device
Inventor: TOJIMA SATORU
IPC: H04B7/15
Filed: 1992-07-17
Abstract: PURPOSE:To measure Doppler frequency accurately. CONSTITUTION:A demodulator 17 demodulates a reception data from a received signal and at the same time outputs a voltage which changes according to the frequency of the received signal as a VCO voltage, an A/D converter 18 converts the VCO voltage from the demodulator 17 to a digital signal, and then a central processing unit 19 calculates the frequency of the received signal based on the VCO voltage. The central processing unit 19 outputs a frequency control signal for controlling the oscillation frequency of a voltage-controlled oscillator 14 via a D/A converter 20 and at the same time adds the frequency of the received signal and the oscillation frequency which is estimated from the control voltage to the voltage-controlled oscillator based on the VCO voltage, thus measuring the Doppler frequency and hence providing a reliable and compact title device without any adjustment.
Patent JP-S6252356-A (JP)
Title: Hot-water supplying device
Inventor: ICHIKAWA HIROSHI
IPC: F24H1/10
Filed: 1985-08-29
Abstract: PURPOSE:To supply hot-water, having sufficient temperature and amount, to the other hot-water supplying system by a method wherein a bathtub hot-water supplying system and the other hot-water supplying system are constituted so as to be branched at the downstream side of a heat exchanger while a valve device, provided in a bathtub hot-water supplying system, in controlled by the signal of a water flow switch provided in the other hot-water supplying system. CONSTITUTION:A bathtub hot-water supplying system 4, connected to the bathtub 3, and the other hot-water supplying system 5 are constituted so as to be branched at the downstream side of a heat exchanger 1 and a valve device 6 is provided in a system 4 while a water flow switch 7, outputting a control signal for the valve device 6, is provided in the system 5. The hot-water supplying system 5 is constituted so as to close the valve device 6 to intercept the supply of hot-water to the system 4 upon supplying hot-water to the system 5 while a flow amount sensor 9 is provided in a proper place in the system 4 or at the upstream side of the system 4. As a result, the supply of hot-water to the system 5 is effected in preference to the same to the system 4 in case the supply of hot-water to the system 4 and the system 5 are to be effected at the same time and the supply of hot-water to the system 4 is intercepted temporarily whereby the supply of hot-water, having sufficient temperature and amount, may be effected in the system 5.
Patent JP-H0638195-A (JP)
Title: Video coder
Inventor: HABA YOSHIHITO
IPC: H04N5/232
Filed: 1992-07-17
Abstract: PURPOSE:To obtain sufficient picture quality by suppressing quantity of arithme tic operation much needed at the time of the calculation of motion vectors in a conventional coder in the system of a high efficiency coder for a video source employing inter-frame prediction. CONSTITUTION:The coder is provided with a camera control section 7 measuring a moving quantity of a camera 6 at every frame and with a video coding section 10 whose retrieval range is optionally changed at the time of motion vector calculation so that retrieval range is changed depending on the moving quantity of the camera. That is, the video coding section 10 identifies the position in a frame from a frame GOB number, increases the retrieval range of a motion vector in the middle of the frame and decreases the retrieval range of a motion vector at ends of the frame at the characteristic of the motion vector.
Patent JP-H0355507-A (JP)
Title: Photodetector module
Inventor: HORIGOME NOBUYOSHI
IPC: H01L31/0232
Filed: 1989-07-25
Abstract: PURPOSE:To assemble a photodetector and an optical fiber in specific position relation without any adjustment by sliding and matching slanting surfaces of a carrier and a housing with each other and assembling the photodetector module. CONSTITUTION:A photodetector chip 11 is mounted and fixed to the circular top part of the circular conic carrier 10 which has a circular top part formed to size of circumscription with the chip 11. Further, the housing 12 which has an insertion hole for a ferrule 15 a the center part and the slanting surface at the same angle with the slanting surface of the conic carrier 10 and is formed in a conic shape having the center axis aligned with the center axis of the insertion hole for the ferrule 15 is mounted and fixed on the conic carrier 10 by sliding and matching the slanting surfaces with each other. A stepped ferrule 15 to which an optical fiber 14 is connected is inserted into the ferrule insertion hole until the step part abuts on the housing end surface and fixed. Consequently, the photodetecting element module can easily be assembled with maximum optical coupling efficiency.
Patent JP-H0280296-A (JP)
Title: Device and method for discretely printing signature during time when signature is fed to bookbinding line conveyor
Inventor: GUNAA AUKUSHI
IPC: B65H3/28
Filed: 1989-07-25
Abstract: PURPOSE: To individually print particularly signatures in a vertical direction to a longitudinal line of its back by providing a supply station for receiving a signature to extend vertically to a moving direction of a signature feeding means at the longitudinal line of the back. CONSTITUTION: A printer 20 for individually printing signatures 22 during delivery to a binding line conveyor 24 has a supply station 26 for receiving a plurality of signatures 22 to be fed to the conveyor 24, a signature feeding means and a printing means 30. The station 26 receives the signature 22 by vertically extending the lengthwise direction of the back 22 to a moving direction of a transfer conveyor 28. The station 26 has a supply conveyor 32 for holding a superposed unit under the back 22a of the signature 22, separates the signatures 22 one by one from the unit of the signatures 22, and a separating means for grasping the back 22 of the separated signature 22 by a clip 34 of the conveyor 28.
Patent JP-H1121942-A (JP)
Title: Sludge collector
Inventor: HIROSE HIDEO
IPC: E02F3/92
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the alteration of the dredged-material thickness of a sludge collector with the hardness change of sludge maximally by simple structure. SOLUTION: The sludge collector has a sludge collecting box 10, with which a sludge suction pipe 50 is communicated, on the reverse side to the opening 11 side for collecting sludge while having two or more of spiral cutters 30, in which the front end sides are placed on the opening 11 side and shafts 31 are extended towards the sludge suction pipe 50 side, under a juxtaposed state. Two or more of the spiral cutters 30, 30... have spiral screws 32 respectively while being rotated and driven under the state, in which the screws 32 of the adjacent other screw cutters 30 are housed in spiral grooved sections 32a formed by the screws 32 on at least opening 11 side.  The sludge collector has a tilting means tilting the sludge collecting box 10 so that a virtual surface containing the opening 11 of the sludge collecting box 10 is varied towards the side, where the virtual surface is made perpendicular, from the direction side, where the virtual surface is made level.
Patent JP-H0356461-A (JP)
Title: Pyroglutamic acid derivative
Inventor: FURUKAWA ATSUSHI
IPC: A61P25/28
Filed: 1989-07-24
Abstract: NEW MATERIAL:A pyroglutamic acid derivative expressed by formula I (R is amino group expressed by formula II, formula III or formula IV; formula V is saturated cyclic amino group having 5-6 membered ring containable O or S in the ring; Y is H or hydroxyl group). EXAMPLE:An N-(1-benzyloxycarbonyl-5-oxo-L-prolyl)thiazolidine. USE:Useful as remedy for amnesia having low toxicity and excellent safety exhibiting strong prolyl endopeptitase inhibiting activity. Capable of oral or parenteral administration. PREPARATION:Reactive functional derivative of carboxylic acid expressed by formula VI is reacted with amines expressed by formula VII in preferably equimolar ratio in a solvent such as methylene chloride in the presence of base such as sodium hydroxide at from cooling with ice to room temperature to afford the compound expressed by formula I.
Patent JP-H0720713-A (JP)
Title: Developing device
Inventor: SAWADA AKIRA
IPC: G03G15/08
Filed: 1993-07-02
Abstract: PURPOSE:To steadily supply toner to a developing roller even when a developing device is used at an angle in the direction of the rotation of the developing roller and to obtain high image quality. CONSTITUTION:The device is constituted so that at least one of toner supply rollers 5a-5c is brought into contact with a toner pool 7, and the supply roller 5c situated downstream from the supply roller 5b which is in contact with the toner pool 7 is rotated in a normal direction at the same speed as that of the developing roller 4. Here, an electric field for moving toner to the developing roller 4 is generated between the supply roller 5c and the developing roller 4 Also, the supply rollers 5 are movably supported in the direction along the movement of the surface of the developing roller 4 so that one of the supply rollers 5 is always in contact with the toner pool 7. A member 8 for connecting them with the developing roller 4 may be provided. The supply rollers 5 may be moved by their weights. Such a control means as to detect the position of the toner pool 7 by means of a toner sensor and move the supply rollers 5 to the above-mentioned position by the use of a servomotor, etc., may also be provided.
Patent JP-H1135817-A (JP)
Title: Chassis member for disc drive apparatus
Inventor: NABESHIMA KATSUMI
IPC: C08K13/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain the subject chassis member excellent in vibration-damping property by adding an inorganic filler to a resin component comprising a noncrystalline resin matrix and a specific copolymer. SOLUTION: An inorganic filler (e.g. inorganic salt, mica, etc.), in an amount of 5-100 pts.wt., preferably 10-70 pts.wt. is added to 100 pts.wt. of a resin component comprising a noncrystalline resin (preferably a polyphenylene ether resin) matrix and 3-20 wt.% of a block copolymer (preferably selectively hydrogenated in such a degree as not to exceed 60% unsaturation degree of a conjugated diene part) having the weight ratio of the content of a vinyl aromatic compound polymer (preferably styrene polymer) block to a conjugated diene compound polymer (preferably an isoprene polymer) of 5/95-60/40, preferably 10/90-30/70. The composition is molded to give the objective chassis member.
Patent JP-H0785047-A (JP)
Title: Product with set of compactly encoded and stored strings
Inventor: RONARUDO EMU KAPURAN
IPC: G06F17/27
Filed: 1993-08-02
Abstract: PURPOSE: To reduce the amount of data required for indicating a set of strings so as to compactly store the data for determining one set of the strings such as words and numerals. CONSTITUTION: An encoding process is started by receiving the main body of the data including the data relating to a state and the data relating to the corresponding output transition of the state as in a box 80. Then, in the box 82, the data relating to the respective states for deciding the order of relating transition units are obtained. In the box 84, the states are classified based on the number of input painters and the size of the pointer and the pointer or index of the size are allocated to the first output transition unit of the state provided with the input pointer whose subordinate block is larger than the pointer size. In the box 86, the transition unit is generated and a position is allocated to the transition unit. Then, in the box 88, a table and the transition unit are written in a file in the order based on the positions.
Patent JP-H08120192-A (JP)
Title: Coating material and method for coating using the same
Inventor: SHINODA MASAHARU
IPC: B05D7/00
Filed: 1995-07-03
Abstract: PURPOSE: To obtain a coating material, containing a specific inorganic cement, an aqueous polymeric substance and an aggregate, excellent in adhesion to a substrate and weather and water resistances for a long period and suitable for waterproof coating, etc., of a flat roof, a verandah, a wall surface, etc., of a building. CONSTITUTION: This coating material contains (A) an inorganic cement consisting essentially of a calcium silicate-based cement such as (white) Portland cement, (B) an aqueous polymeric substance of a resin or a rubber (e.g. an emulsion, an aqueous solution or a dispersion of an alkyl acrylate-acrylonitrile- methacrylic acid copolymer or a butadiene-styrenecarboxyl elastomer) and (C) an aggregate such as quartz sand consisting essentially of silicon dioxide or stone dust or slag consisting essentially of calcium carbonate. Furthermore, the component (A) preferably further contains a gypsum, a fine powdery slag and a cross-linking agent and has >=75 whiteness degree. The component (C) is obtained by blending plural aggregates having different grain sizes and has >=75 whiteness degree and <=500nm maximum grain size.
Patent JP-H1040942-A (JP)
Title: Starting method of fuel cell power generation device
Inventor: IIDA TERUO
IPC: H01M8/04
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a device to effectively use energy inputted to raise a temperature when a fuel cell power generation device is started. SOLUTION: Combustion exhaust gas coming out of a reformer 2 becomes combustion exhaust gas whose temperature is lowered by exchanging heat with combustion air by a combustion heat exchanger 4, and its part is supplied to a desulfurizing reactor 1 having a heat exchanging function, and the other part is similarly supplied to a CO transformer 3 having a heat exchanging function, respectively through temperature control valves 6a and 6b. After temperatures in the desulfurizing reactor 1 and the CO transformer 3 are respectively raised up to a prescribed temperature by being monitored by temperature sensors 7a and 7b, and supply of the combustion exhaust gas is respectively cut off by the temperature control valves 6a and 6b.
Patent JP-S6435609-A (JP)
Title: Tool replacing system
Inventor: FUJITA NAOKI
IPC: G05B19/418
Filed: 1987-07-30
Abstract: PURPOSE:To sufficiently display a waiting function, and also, to facilitate a replacement of a process of a program, by executing a necessary program conversion and instructing a tool for the next process to a machine side at the time of execution, and thereafter, bringing the tool to waiting by keeping pace with working of the present process. CONSTITUTION:An NC body 1 generates the first NC program having integrally a command for selecting automatically a tool used for the process and a working command and stores it in a RAM, at every process. Subsequently, this program is converted to the second NC program having a command for bringing a tool for the next process to waiting at a waiting position before a working command of the present process. Thereafter, the body 1 inputs a tool number of the tool for the next process which is read prior to the working command of the present process, to a machine side controller 5 through a DI/DO circuit 4, allows an automatic tool replacing device 8 to bring the tool for the next process to waiting at the waiting position, and also, executes working, based on the working command of the present process.
Patent JP-S6170177-A (JP)
Title: Servo pump apparatus
Inventor: ICHIYANAGI TAKESHI
IPC: F04B1/26
Filed: 1984-09-14
Abstract: PURPOSE:To control the movement of an actuator with high response by shifting the swash plate of a variable-capacity pump with high response by driving a regulator by a force-motor-shaped servovalve. CONSTITUTION:A swash plate 43 is shifted by a regulator 7. Said regulator 7 is driven by a force-motor-shaped servo valve 6. Said servo valve 6 has a bobbin 23 shiftable in the axial direction in yokes 20 and 22. A spool 31 is directly fixed onto the bobbin 23. The spool 31 is directly driven by allowing control current to flow in the bobbin 23. The pressurized oil is controlled by the spool 31 and drives the regulator 7.
Patent JP-S6171952-A (JP)
Title: Grinding method
Inventor: MUKAI RYOHEI
IPC: B24B47/02
Filed: 1984-09-14
Abstract: PURPOSE:To prevent ground luster on the end portion of a workpiece by oscillatorily moving a grinding stone in the axial direction of the grinding stone to widen the width of a sharp grinding stone surface when a workpiece whose ground width is narrower than the width of the grinding stone is roughly ground. CONSTITUTION:A wheel spindle stock 9 is provided with an oscillating device 14 to cause the reciprocatory movement of a grinding wheel spindle 11 in its axial direction, and in the case of rough grinding, a grinding stone 10 is oscillatorily moved through an interface 23 on the basis of a command signal given by a numerically controlled device 18, but in the case of finishing performed by precision grinding or fine grinding, grinding process is carried out without the above oscillatory movement. Consequently the width of a central portion of the grinding stone 10 with which a workpiece W is brought into contact to be ground is widen, and even when one end of the workpiece W is one-sided to the left or right, its one-sided range can stay on the central and sharp portion used for grinding of the grinding stone 10. The ground width WB of the workpiece W can be therefore normally ground over its whole width, and thus ground luster can be prevented.
Patent JP-S6170963-A (JP)
Title: Method for preventing putrefaction of food
Inventor: AKIYAMA YOSHIMITSU
IPC: A23L3/34
Filed: 1984-09-14
Abstract: PURPOSE:To prevent the deformation of food caused by the volume shrinkage in a package, and to prevent the putrefaction of the food for a long period even in the presences of pinhole, by substituting oxygen in the package with nitrogen using aerobic bacteria and denitrifying bacteria. CONSTITUTION:O2 in a package is substituted with N2 by producing NH3 from an amino acid with aerobic bacteria, and treating the NH3 wit nitrite bacteria (e.g. Nitrosomas), nitrate bacteria (e.g. Nitrobaceter) and denitrifying bacteria (e.g. Pseudomonas denitrificans) to prevent the degradation of a food.
Patent JP-H0891850-A (JP)
Title: Method and equipment for molding wide-mouthed glass tool
Inventor: UEIN II AIRAAZU
IPC: C03B9/193
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain wide mouth glassware having high quality by putting a molten glass gob into a blank mold, forming a parison in a neck ring by pressurization with a plunger, transferring the blank mold to a blow molding mold and executing blow molding.  
     SOLUTION: The neck ring 31 is positioned onto the blank mold 30 and the molten glass gob is put into the blank mold 30. A plunger carrier 32 is engaged with the neck ring 31 and the plunger 34 is extended into the blank mold 30 to deform the glass and to push the glass up into the neck ring, thereby forming the parison. Next, a plunger carrier 32 is moved and is parted from the neck ring 31. While the parison is maintained in an upright position, the neck ring 31 is moved together with the parison onto the blow molding mold 39. The neck ring 31 is then opened to release the parison to the blow molding mold 39 and the neck ring 31 is returned to the position adjacent to the blank mold 30. The parison is then subjected to blow molding, to obtain the wide mouth glassware. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6084996-A (JP)
Title: Drive device for stepping motor
Inventor: OSADA YUTAKA
IPC: H02P8/32
Filed: 1983-10-14
Abstract: PURPOSE:To reduce the vibration by alternately repeating exciting phases in forward and reverse directions several time to excite, and exciting the next exciting phase when a rotor approaches the stable point, thereby reducing the displacing the rotor toward the target position. CONSTITUTION:A step pulse of the prescribed frequency applied to a terminal 5 is detected by a step pulse detector 6 of a controller 1, and a reverse phase rota- tion control unit 7 sets a reverse phase exciting number per one step pulse. Then, a data control unit 8 inputs the leading address of the exciting data corresponding to the forward and reverse exciting times, the prescribed exciting data stored in a memory 9 is produced, and inputted to a forward exciter 10 and a reverse exciter 11. When the exciting phase is switched, the switched phase is alternately and repeatedly excited to apply torque in forward and reverse directions.
Patent JP-S5895199-A (JP)
Title: Dust removing device for heat transmission tube
Inventor: UEDA MASAHARU
IPC: F28G7/00
Filed: 1981-11-30
Abstract: PURPOSE:To perform a dust removal all over a contact heat transmission surface by a method wherein a hammer device is provided corresponding to a shock transmission device at an arbitrary point in the contact heat transmission surface, and the hammering timing is adjusted in accordance with dust attachment. CONSTITUTION:In a shock transmission device, a coolant passage is formed by bending a pipe in a U-shape in accordance with an arrangement pitch of the heat transmission tubes 13, and the shock transmission tube 15 with a striker 16 at one end extends through a casing 23, between the heat transmission tubes 13 and a heat exchanger. A seal box 19 is mounted on the tube passing part of the casing 23, and the both ends of the shock transmission tube 15 are secured sealingly to the box 19 through a shock absorbent member 18. The shocks are transmitted by a shock transmission member 17 to the respective heat transmission tubes 13. In the hammer device, a rotatable hammers 25 and 25' are mounted on arms 27 and 27' provided on a rotary shaft 28. By changing the mounting angle of the arms 27 and 27', the adjustment of the hammering timing can be performed and also the hammering speed can be adjusted by changing the rotation of the shaft 28.