baber/WOPTO huggingface dataset:
Patent JP-H0560200-A (JP)
Title: Locking mechanism for linear moving body
Inventor: OTA MORIHIKO
IPC: F16H35/00
Filed: 1991-08-30
Abstract: PURPOSE:To lock to a specified halt position a linear moving body reciprocatingly moved in a linear manner. CONSTITUTION:A linear moving body 40 is permitted to make free linear reciprocating movements along guide shafts 52, 55. At the other end 41a2 of a moving body 41, a roller 54 fitted to a roller shaft 53 is kept rolling. Engagement retainer members 73, 74 which vertically slide along positioning pins 71, 72 are provided near the first and second halt positions of the linear moving body 40, respectively. Further, the engagement/retainer members 73, 74 are connected to rockable levers 80, 81 interlocked with cam grooves 78 of a wheel 8. When the linear moving body 40 is at halt in its first halt position, a tip end portion 53c of the roller shaft 53 abuts on the positioning pin 71 and the engagement/ retainer member 73 abuts, from above, on the roller shaft 53 by the action of the rockable lever 80 interlocked with a large radius R2 portion of the cam groove 78b, thereby locking the linear moving body 40.
Patent JP-2000074606-A (JP)
Title: Instrument and method for three-dimensional shape measurement
Inventor: SUZUKI AKIRA
IPC: G01B5/008
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an instrument and method for three-dimensional shape measurement which can improve the measurement precision of a radius of curvature by reducing the influence of a mechanical operation error of the measuring instrument when the radius of curvature is found from partial spherical surfaces in a narrow range. SOLUTION: A body 2 to be measured which has at least a partial spherical surface 2a is mounted on a table 3 which can rotate on an axis (k) of rotation and a sensor 10 while detecting the displacement of the object body 2 in a Y direction is moved in the Y direction and stopped where maximum displacement is given; while the sensor 10 in the stationary state detects the displacement of the object body 2, the table 3 is rotated to adjust the mount position of the object body 2 on the table 3 so that the detected displacement quantity D during the rotation becomes constant, and the sensor detected displacement quantity D which is constant after the adjustment is regarded as the radius R of curvature of the partial spherical surface 2a.
Patent JP-H04125123-A (JP)
Title: Operation control method for resin extrusion molding device and its device
Inventor: KAMITANA RIYOUJI
IPC: B29C48/37
Filed: 1990-09-16
Abstract: PURPOSE:To reduce the loss of a raw material following the start and change of discharge amount by feed back controlling the speed of a geared pump so that the geared pump fore pressure forms the set pressure at the time of starting and changing the discharge amount and operating properly the speeds of a raw material feeder and an extruder. CONSTITUTION:At the time of starting, a third motor 8 is feed back controlled by a pressure controller 11 and a first motor 6 and a second motor 7 are so operated as to increase the number of rotations. Also, in the case of changing the discharge amount, feed back control is switched over to the third motor 8 and its set number of rotations is set as the number of rotations corresponding to the discharge amount to be changed. Then, the numbers of rotations of the first motor 6 and the second motor 7 are operated gradually so as to set the raw material feeding quantity and extrusion quantity corresponding to the discharge amount to be changed are set. The fore pressure of a geared pump is varied by operating the number of rotations of motors 6 and 7 as above, and the third motor 8 is fed back controlled corresponding to the variation. Thus the fore pressure of the geared pump is stabilized, and the geared pump 4 is controlled to the set number of rotations quickly and smoothly.
Patent JP-H1178006-A (JP)
Title: Ink-jet head and production method thereof
Inventor: KAYANO YUJI
IPC: B41J2/045
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet head with high size accuracy and positioning accuracy, and a production method thereof. SOLUTION: A highly oriented film to be a vibrating plate 7 is adhered on a spacer 3. An island part 9 is formed thereon with a photosensitive resin film. The island part 9 elongates in the longitudinal direction of a pressure generating room 4 for efficiently transmitting dislocation of a piezoelectric oscillator 11. By accordingly forming the island part 9 of a photosensitive resin film integrally with the spacer 3 and the vibrating plate 7, an ink-jet head with little printing quality irregularity can be produced with a high yield.
Patent JP-2001075962-A (JP)
Title: Electronic dictionary and recording medium recording electronic dictionary program
Inventor: UEMURA HIDEJI
IPC: G06F17/28
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To allow a user uniquely to register an illustrative sentence by allowing the user to select a desired illustrative sentence according to a displayed result of retrieval and storing the selected illustrative sentence. SOLUTION: In the case that an entry section a1 instructs 'word retrieval', the result of retrieval is displayed. When an illustrative sentence call condition is selected, an illustrative sentence coincident with the condition is called from a storage section a7 and displayed. A scroll function sequentially changes the display to disclose contents of a dictionary for the user. The user sees the scroll display and registers an illustrative sentence. When the user selects the illustrative sentence, and importance setting menu is displayed and the user can set importance. An illustrative sentence storage secretion a8 of the storage section a7 stores the selected illustrative sentence (in Japanese and in English), a character information storage section a9 registers entered characters and a word storage section a10 registers words of the selected illustrative sentence.
Patent JP-S61123807-A (JP)
Title: Optical coupling device
Inventor: HATTORI KATSUJI
IPC: G02B6/42
Filed: 1984-11-20
Abstract: PURPOSE:To decrease the number of parts and to reduce the size of a device by coupling optically projection light from a columnar microlens which has an alternate multilayered dielectric thin film internally by a polarization plane maintaining optical fiber. CONSTITUTION:The projection light from a semiconductor laser 1 enters the columnar microlens 9 and becomes a light beam B, which is polarized linearly through the polarizer of the alternate multilayered dielectric thin film 8 consisting of two materials differing in refractive index near the center of the lens 9; and the polarized light beam is converted at the opposite side of the lens 9 and incident on and coupled with the polarization plane maintaining optical fiber 6. Only one columnar lens 9 is required, so the optical coupling is performed with the small-sized constitution using a small number of parts.
Patent JP-S62104601-A (JP)
Title: Production of thin walled web wide flange beam
Inventor: KUSABA YOSHIAKI
IPC: B21B1/08
Filed: 1985-10-31
Abstract: PURPOSE:To prevent the buckling of the web of a thin walled web wide flange beam in the stage of hot rolling said beam by maintaining the web of the product after rolling with a universal finishing mill at a specific temp. and subjecting only the flanges of the product to light rolling reduction with the finishing universal mill. CONSTITUTION:A slab or the like is first heated to prescribed temp. of about >=1,200 deg.C in a heating furnace and is subjected to several passes of rough rolling with a two-high reversible breakdown mill 1. The slab is then subjected to plural passes of rolling by a universal roughing mill group 2 consisting of a universal roughing mill 21 and a two-high reversible edger mill 22 then to one pass of finish rolling with a universal finishing mill group 3. The web temp. of the product in this stage is lower by about >=200 deg.C than the flange temp. The web temp. of the product is controlled to 200-700 deg.C to decrease the temp. difference between the flanges and the web to preferably about <=100 deg.C. Only the flanges of the product are then subjected to the light rolling reduction at 1- several % draft again by using the universal finishing mill 3.
Patent JP-2000072860-A (JP)
Title: Pipe
Inventor: ISHIMARU KAZUYO
IPC: B29C47/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pipe that has excellent resistance to chemicals, particularly to strong acids such as hydrochloric acid, and excellent resistance to leaching, when it is used in boiling water and also has excellent flexibility and mechanical strength and is useful as a chemical solution-transferring pipe in semiconductor production process by constituting the objective pipe with an alicyclic structure- containing polymer resin and adjusting the outer diameter and the wall thickness of the pipe in specific ranges. SOLUTION: The objective pipe is constituted with an alicyclic structure- containing polymer resin that contains >=30 wt.% of recurring units comprising alicyclic structures preferably not containing norbornane ring structure in the alicyclic recurring units, and preferably has a flexural modulus of 30,000 kgf/cm2. The pipe is produced by forming the alicyclic structure-containing polymer resin into a tube so that the outer diameter may become 0.1-50 cm and the wall thickness may become 5-30% to the outer diameter. The above-alicyclic structure-having polymer resin is obtained, for example, by polymerization of tricyclo[4.3.0.12,5] deca-3,7-diene using a metathesis ring-opening polymerization catalyst, hydrogenation of the polymer and addition of a soft polymer to the hydrogenation product.
Patent JP-H03113036-A (JP)
Title: Method for beam warping and apparatus therefor
Inventor: IWASHITA YOSHIJI
IPC: D02H13/14
Filed: 1989-09-21
Abstract: PURPOSE:To regulate and keep tension of yarn at the prescribed set value by dividing a creel into plural blocks, sensing tension of yarn taken out of each divided block and regulating the tension applied to the yarn with a tensioner. CONSTITUTION:A creel is divided into plural blocks (A)... and a tension sensor 52 is arranged in each block to sense the tension of yarn taken out of a cheese (T). Positions of movable rods 33 and 34 relatively to a fixed rod 32 are regulated according to a deviation of the sensed tension value from the set value to regulate and keep the tension applied to the yarn an the set value.
Patent JP-S62104515-A (JP)
Inventor: MAEOKA KAZUYUKI
IPC: A01D69/00
Filed: 1985-10-30
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-2000071423-A (JP)
Title: Suction device in sheet-fed rotary press
Inventor: TOKITA TSUGIO
IPC: B65H29/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve jogging of paper in a delivery apparatus and improve quality. SOLUTION: Three pieces of suction wheels 32A, 32B, 32C are provided in the widthwise direction of a paper 9 at the lower side of the paper 9 at this side in the delivering direction of the paper 9 at a delivery unit. These three pieces of suction wheels 32A, 32B, 32C are provided with a suction surface, connected to an air suction source to suck the paper 9 while sliding the same, on the peripheral surfaces of the suction wheels 32A, 32B, 32C. The outside diameters of suction wheels 32A, 32 at both ends among the suction wheels 32A, 32B, 32C are formed so as to be smaller than that of the inside suction wheel 32B. The slanting angle of the suction surfaces is preferably specified so as to be 6-15 deg..
Patent JP-H1186929-A (JP)
Title: Terminal fitting for pattern substrate
Inventor: YOSHIDA TETSUYA
IPC: H05K3/34
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To disperse the mechanical stress and the thermal stress in soldering work, and enhance the mounting strength to a substrate by constituting a terminal fitting from a bar-like body part and a branched part branched sideward from the body part. SOLUTION: The end part of the body part 11 of a pattern substrate terminal fitting 10 has a caulked part 11a on the pattern surface side of a base 2, and the body part 11 is fixed to the base 2 by the caulking. The end part 12a of a branched part 12 is soldered to the pattern surface side of the base 2 by a solder 3 so as to electrically conduct the pattern part of the base. The heat conduction by the solder is dispersed to two legs, or the body part 11 and the branched part 12, so that no refusing of the solder 3 is caused with the extremely minimized heat conduction to the branched part 12 soldered to the base 2, and the fillet formation of the solder 3 can be held to enhance the mounting strength to the substrate.
Patent JP-H0669385-A (JP)
Title: Heat sink
Inventor: TERASAKA TAKAO
IPC: F28D15/02
Filed: 1992-08-21
Abstract: PURPOSE:To get the most efficient cooling effect by putting the convection input face areal share and the convection output face areal share in the optimum relation with limited space. CONSTITUTION:In a heat sink equipped with a heat radiating plate 14 and a plurality of heat radiating pins 10, heat radiation effect (F) is sought with number 1F=(SoXS)/(SiXRp) from convection input face areal share (Si), convection output face areal share (So), the total (S) of the surface areas of heat radiation pins, and the heat resistance (Rp) of all heat radiation pins, whereby the number, the sizes, and the shapes of the heat radiation pins 10 are decided. Moreover, for the heat radiation pin 10, a heat pipe will do, and the heat radiation fin provided at the heat radiation pin 10 may be provided at the position lower than the top of the heat radiation pin 10.
Patent JP-H1175319-A (JP)
Title: Connection part for high-voltage fire-proof cable
Inventor: SASAKI YASUYUKI
IPC: H02G15/08
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage fireproof cable connection part which can attain easy connection work by making the connection structure of the high-voltage fireproof cable prefabricated like a general CV cable, shorten working time, and involves necessary and sufficient fireproof performance as the high-voltage fireproof cable connection part. SOLUTION: This connection part is formed by winding polyethylene tape or rubber tape around a conductor connection part whose cable conductors 2, 2a are connected by a conductor connecting pipe or a plug-in connector to each other, or forming an external semiconductor electric layer at the outer periphery of an insulating layer formed by a mold rubber. In this case, a connection part case 11 formed so as to cover the overall outer periphery surface of the connection part over the outer periphery surface of the connection part and on the cable sheaths 17, 17a of a high-voltage fireproof cable is formed by being formed into a half-split structure using a material which will not melt at 840 deg.C or lower, is covered so that it may cover the overall surface from the cable sheaths of the high-voltage fireproof cable to the connection part.  The whole periphery is combined in a watertight condition with an appropriate space put between the connection part and the high-voltage fireproof cable, and the space is filled with an inorganic fireproof filling material 10.
Patent JP-H04129617-A (JP)
Title: Wire electric discharge machining device
Inventor: IMANAGA AKIYOSHI
IPC: B23H7/02
Filed: 1990-09-18
Abstract: PURPOSE:To prevent consumption of a feed electron owing to discharge and to provide an increased life for a feed electron by providing a discriminating means to discriminate the presence of abnormality based on a voltage detected by a detecting means and output a given signal. CONSTITUTION:A detecting means 20 detects a potential difference generated when a wire electrode 3 is isolated from feed electrons 9a and 9b during electric discharge machining and from the generation state of the potential difference, the occurrence of abnormality is discriminated by a discriminating means 21. When it is decided that isolation of a wire electrode 3 and electric discharge consumption occur to the contact slide surfaces of the feed electrons 9a and 9b, a signal to rapidly prevent the occurrence of the above situation is outputted. For example, when a potential difference is within some range, a signal to suppress the generation of discharge energy fed from a machining source 17 and a signal to regulate the tension and running of the wire electrode 3 are outputted, the generation of vibration of the wire electrode and propagation of vibration to the feed electrons 9a and 9b are suppressed, and consumption owing to discharge of the feed electrons 9a and 9b is prevented from occurring.
Patent JP-S60139255-A (JP)
Inventor: TAUCHI MASARU
IPC: A61L9/16
Filed: 1983-12-28
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-H0292448-A (JP)
Title: Manufacture of composite casting
Inventor: KONDO YASUO
IPC: B22D19/00
Filed: 1988-09-30
Abstract: PURPOSE:To improve combined strength by replacing lost foam pattern for lost foam pattern casting formed by setting a part formed with a void-containing sintered material at the necessary position with molten metal having different material with the void-containing sintered material to include the part formed with the sintered material with the molten metal as cast-in. CONSTITUTION:Beforehand the cylinder liner corresponding part 15 is set in a mold for forming the lost foam pattern and the foam styrene is packed in the mold. By this method, the void-containing sintered material-made the cylinder liner corresponding part 15 is set to form the foam styrene-made lost foam pattern 11. After that, the lost foam pattern 11 is replaced with the molten metal having different material with an iron material forming the void- containing sintered material by lost foam pattern casting method, and the void- containing sintered material-made the cylinder liner corresponding part 15 is included with aluminum series metal as cast-in. By this method, while holding the durability of the casting, hardness, strength, rigidity, etc., can be secured to the necessary part.
Patent JP-2001075844-A (JP)
Title: Data conversion device and its recording medium
Inventor: FUJISHIMA YUZO
IPC: G06F12/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a data conversion device which does not convert data and the data format of a file in each of programs but converts the data format independently of the programs. SOLUTION: This data conversion device 1 is provided with a conversion storing part 2 which stores data as a weighted directed graph while a data format is defined as a joint, a converting method is defined as a branch and a cost needed for data conversion is defined as weight, and a conversion executing part 3 which acquires a combination of data converting methods used for the conversion of data formats, i.e., the optimum combination of data converting methods by solving the shortest path problem of the weighted directed graph stored in the part 2.
Patent JP-H07101035-A (JP)
Title: Method and machine for intaglio printing
Inventor: SHIMAMURA YOSHIKAZU
IPC: B41F9/08
Filed: 1993-10-01
Abstract: PURPOSE:To well perform the doctoring of the ink on an intaglio by providing a second doctor to the intaglio at a direct contact position and providing a preceding first doctor at a position not directly coming into contact with the intaglio. CONSTITUTION:At the time of doctoring in an intaglio printing machine provided with the first doctor 9 not in contact with an intaglio 3, the resistance of ink applied to a second doctor 10 can be reduced to the utmost and the doctoring pressure of the second doctor 10 can be reduce. Therefore, the abrasion or chipping of the edge of the second doctor 10 can be reduced and good doctoring generating no fog or doctor streak on printed matter can be performed for a long time. Since the amt. of ink is regulated just before the second doctor 10, the effect on the printed matter caused by the change of the viscosity of ink is eliminated.
Patent JP-2000074302-A (JP)
Title: Boiler
Inventor: NABESHIMA KIYOSHI
IPC: F22B1/28
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a boiler in which the emission of carbon dioxide can be curtailed and the running cost can be reduced. SOLUTION: The boiler comprises a combustion chamber 2 in which combustion by gas fuel is executed, an electric heater 7 arranged around the combustion chamber 2, and a water supply device that supplies water to the circumference of the electric heater 7. Supplied water is made hot water by the electric heater 7 in the night time, and this hot water is heated by combustion by gas fuel. Further, the boiler comprises a combustion chamber 2 in which combustion by gas fuel is executed, an electric heater 7 arranged around the combustion chamber 2, and a circulating pipeline for heating the supplied water inside a storage tank that is separately installed, by means of the combustion by gas fuel and of the electric heater 7.
Patent JP-H0294191-A (JP)
Title: Hard disk drive
Inventor: ISHIKAWA NOBUO
IPC: G11B33/02
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a hard disk drive which is low in cost, high in reliability, and light in weight by principally constituting the base frame of the drive of a bottom section and partially notched side wall section and constituting the cover of the device of an upper face section, hanging section, and hooking section and setting the angle between the hooking section and top section to 5-45 deg.. CONSTITUTION:A base frame 2 is constituted of a base frame bottom section 21 and base frame side wall section 23 provided with a base frame notch section 22 and a cover 1 is composed of a cover upper face section 11 and cover hanging section 12, with the section 11 covering the upper opening of the frame 2 and section 12 covering the notch section 22. Thus the base frame 2 and cover 1 form an airtight structure. The cover 1 is fixed to the frame 2 with screws 3 after the base frame 2 is sandwiched between a hooking section 13 and upper section 11 of the cover 1. The angle between the hooking section 13 and top section 11 is set to 5-45 deg.. Therefore, a hard disk drive which is low in cost, high in reliability, and light in weight can be obtained.
Patent JP-H0192330-A (JP)
Title: Shape memory alloy
Inventor: HENMI YOSHIO
IPC: C22C9/01
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the titled alloy having good shape memory characteristics and excellent cold workability by specifying the compsn. consisting of Al, Mn, Ni, Ti and Cu. CONSTITUTION:The compsn. contg., by weight, 7.0-11.0% Al, 1.0-15.0% Mn, 2.0-6.0% Ni and 0.1-5.0% Ti, satisfying 10%<=Al+Mn<=22.0% and the balance Cu with inevitable impurities is formed, by which the titled alloy having the shape memory characteristics equal to or above those of the usual shape memory alloy and having excellent cold workability is obtd.
Patent JP-S63101891-A (JP)
Inventor: HIROTSUNE TADASHI
IPC: G09F9/30
Filed: 1986-10-17
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-2000077148-A (JP)
Title: Fixing part for folded part of filmy board
Inventor: KOYATA KEN
IPC: H01B7/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a fixing part for a folded part of a filmy board, capable of easily bending the filmy board without damaging a conductive layer and simply keeping it in a mechanically bent condition without using an adhesive. SOLUTION: This fixed part consists of a columnar part 11b having a desired radius to give a bending radius to a filmy board 12 and two flat plate parts 11d, 11e linked in parallel with the columnar part 11b through a hinge part 11c, and is equipped with a holding part to hold the folded filmy board 12 on the columnar part 11b by the two flat plates 11d, 11e. A locking protuberance 11g is provided on the one flat plate 11e of the two flat plates 11d, 11e and a locking hole 11f to be locked with the locking protuberance 11g is provided on the another flat plate 11d.
Patent JP-S60148433-A (JP)
Inventor: MORITA SHIGERU
IPC: B31D3/04
Filed: 1983-12-26
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。