baber/WOPTO huggingface dataset:
Patent JP-2000071018-A (JP)
Title: Method and equipment for correcting position of back gauge
Inventor: KOYAMA JUNICHI
IPC: B21D5/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment to correct the position of the back gauge to improve the accuracy of a bending position by making it possible to accurately position the back gauge in consideration of the elongation of the work when bending is done. SOLUTION: A back gauge 9 is positioned so as to bend the flange on one side of the work W whose total width is known into specified dimensions, and the elongation of the work W when the work W is brought into contact with the positioned back gauge 9 and bent to a specified angle is measured, and the positioning error of the back gauge is calculated on the basis of the measured elongation and the command value when the back gauge was positioned, and the position of the back gauge 9 is corrected on the basis of the calculated positioning error.
Patent JP-S60135650-A (JP)
Title: Cylinder liner for use in engine
Inventor: HARA NAOTO
IPC: F02F1/16
Filed: 1983-12-23
Abstract: PURPOSE:To facilitate attaching and detaching of a cylinder liner, by forming an internal thread on the inner peripheral surface of a cylinder bore at its lower end portion, and threading the cylinder bore into a cylinder liner. CONSTITUTION:An inner low portion 12, to which the top end portion of a cylinder liner 10 is to be fitted, is formed at the upper end portion of a cylinder bore 3a. Further, threads 13, 14 are formed respectively in the inner peripheral surface of the cylinder bore 3a at its lower end portion and in the outer peripheral surface of the cylinder liner 10 at its lower end portion so that the cylinder liner 10 can be inserted into the cylinder bore 3a from the bottom of the same. Since, by employing such an arrangement, the roundness and the cylindrical roundness of the cylinder liner at the portion thereof near the top dead point of the same are enhanced, it is enabled to reduce the amount of blow-by gas and to facilitate attaching and detaching of the cylinder liner.
Patent JP-2001068079-A (JP)
Title: Resin molding with metal terminal and manufacture thereof and device for manufacturing resin molding with metal terminals
Inventor: YAMAMOTO HIROYUKI
IPC: B29C45/14
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a provide a resin molding fitted with metal terminals capable of fixing a mold member fast to the metal terminals and allowing long-time use by suppressing slipping-off of the metal terminals and establish a method and device for manufacture of resin moldings with high accuracy and with enhanced manufacturing efficiency through simplification of the processes. SOLUTION: A battery holder (resin molding fitted with metal terminal) 101 includes a body part 121 formed into a single-piece molding, and to this body part, terminal parts 128a and 128b are fixed using fixing members 131a and 131b formed in a single piece molding separately from the body part 121. The fixing members 131a and 131b can be molded, without drawing off the body part 121 from a first die to mold the lower part of the body part 121, which enables first die to be used consistently.
Patent JP-H0884366-A (JP)
Title: Radio zone configuration method
Inventor: UEHARA KAZUHIRO
IPC: H04W16/28
Filed: 1994-09-12
Abstract: PURPOSE: To enhance transmission quality by directing a null direction of the directivity of an antenna nearly to a perpendicular direction of parallel walls so as to form a radio zone thereby eliminating a problem of multi-path fading. CONSTITUTION: In a space surrounded by two or more walls having at least a couple of two parallel waves 1a, 1b, a null direction of the directivity of an antenna of a base station is directed nearly to a perpendicular direction of the parallel walls 1a, 1b to form a radio zone 7. In this case, the directivity of the antenna of the base station is not directed to the wall 1a and the directivity of the antenna of a terminal station is not directed to the wall 1b inevitably, and a resulting reflection wave repeating plural number of times of reflection between the two parallel walls 1a,1b is not made incident from the directivity of the antennas of the base station 2 and the terminal stations 4a, 4b, then a delay time is large the reflection wave with high signal intensity is not received, the effect of multi-path fading is not caused and the transmission quality is enhanced.
Patent JP-H0673999-A (JP)
Title: Construction of underground structure with large section
Inventor: NAKAI SAKAE
IPC: E21D13/02
Filed: 1991-08-28
Abstract: PURPOSE:To efficiently and economically construct an underground structure with a large sectional area. CONSTITUTION:A side drift 9 is formed and an arch 6 is first excavate through the side drift 9. A plurality of arch members 1 are assembled at the excavated area 6 for the arch so as to combine a protruded part with a recessed part to install the arch. Next, the middle 7 is excavated in the inside of the installed arched members 1. The installed arched members 1 are utilized as the body structure of the tunnel 5. Accordingly, the arch members 1 can be assembled ahead of time without use of bolts. The strength of arch members 1 can be increased by use of reinforced concrete precast members. Collapsing of the ceiling and the working face can be prevented by the arched members 1 during excavation of the middle 7 of the large sectional area. The arched members 1 can be used for the body structure of tunnel 5.
Patent JP-2000078684-A (JP)
Title: System identification device, system identification method and recording medium
Inventor: KIMURA TAKASHI
IPC: H04B3/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a system identification device of a blind method where sequentially updating processing of the like is attained. SOLUTION: The device is provided with 1st to 3rd delay means 304, 317, 316, 1st to 7th multiplication means 306, 308, 310, 311, 318, 321, 319, a transposition means 309, 1st and 2nd synthesis means 307, 325, a division means 315, 1st-4th addition means 312, 314, 322, 320, and a separation means 324.
Patent JP-2000077215-A (JP)
Title: Variable electronic component
Inventor: SAKAI TSUTOMU
IPC: H01C10/32
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a variable electronic component which can be prevented adjustment errors prolonging the lifetime of a driver tool for adjusting characteristics without lowering efficiency. SOLUTION: To adjust characteristics, this variable electronic component has a rotor 3 to be rotated by a regular screwdriver tool A, plural cylinders 4 arranged on the rotor member 3. When the drive tool A is inserted in the plural cylinders 4, the wide planes of both sides of the driver tool A are made to contact each peripheral plane of the cylinders 4 which are arranged diagonally each other, and the screwdriver tool A and the rotor 3 are jointed by holding the screwdriver tool A with these cylinders 4. Each corner of the screwdriver tool A is no brought in contact with the cylinders 4. As a result, the rotor 3 and the screwdriver tool A are jointed without fail, and the corners of the screwdriver tool A can be prevented from wearing out.
Patent JP-H1183965-A (JP)
Title: Environment magnetic field canceling system and magnetic measurement device
Inventor: TAKADA YOICHI
IPC: A61B5/05
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To precisely and highly accurately measure a weak magnetic field from an object body. SOLUTION: This environment magnetic field canceling system 1 measures an environment magnetic field generated from a surrounding environment other than the weak magnetic field generated from a measurement object by using plural SQUID magnetic flux meters 2a1 -2a3 and cancels it. By respectively changing the respective impedances of feedback resistors 12a1 -12a3 in feedback circuits 14a1 -14a3 (Zf1-Zf3) and respectively changing the feedback gains of the feedback circuits 14a1 -14a3 , a dynamic range and a through rate in the plural SQUID magnetic flux meters 2a1 -2a3 are set so as to be different from each other among the respective SQUID magnetic flux meters 2a1 -2a3 .
Patent JP-H0984640-A (JP)
Title: Kitchen counter
Inventor: ODA HIROSHI
IPC: A47B77/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a kitchen counter which can be easily cleaned and has satisfactory appearance. SOLUTION: The upper surface of the kitchen counter is formed by fixing heat resistant glass 30 continuous to a cooking table 40 and an electromagnetic cooker 60 on a kitchen counter 20. Thus, the boundary part of the electromagnetic cooker 60 and the cooking table 40 is covered, water-proofness is secured, cleaning is facilitated and satisfactory appearance can be provided. Besides, since the bonding and water-proofing seal work of the boundary part can be omitted, the construction is simplified. Then, the upper surface of the kitchen counter can be washed by water while using a shower 80 and a draining means 70.
Patent JP-H05271210-A (JP)
Title: Production of thiadiazole compound
IPC: C07D285/08
Filed: 1992-09-11
Abstract: PURPOSE:To profitably obtain the subject compound through a new intermediate by reacting 3-aminoisoxazole with a thiocyanate salt and an acyl halide and subsequently subjecting the produced new isoxazolylthiourea to a rearrangement reaction. CONSTITUTION:3-Aminoisoxazole is reacted with a thiocyanate salt and an acyl halide or its reaction product to obtain the new isoxazolylthiourea of formula I (R is alkyl, phenyl, phenylalkyl, alkyloxy, phenylalkyloxy), which is subjected to a rearrangement reaction to obtain a new thiadiazolyl acetaldehyde of formula II or its acetal or hemiacetal. The compound is finally oxidized to obtain a thiadiazolylacetic acid of formula III [e.g. 2-(5- methoxycarbonylamino-1,2,4-thiadiazol-3-yl)-acetic acid], which is useful as a synthetic raw material for 7-acylaminocephalosporin compounds.
Patent JP-H03104432-A (JP)
Title: Portable telephone set
Inventor: YAMANAKA TSUNEO
IPC: H04W88/02
Filed: 1989-09-19
Abstract: PURPOSE:To assist communication of some degree in a foreign language by storing plural kinds of conversation messages used in a telephone call in forms of character data in a 1st language and voice data in a 2nd language respectively and sending a voice signal based on a voice data of a selected conversation message. CONSTITUTION:A Japanese-English translation IC card K is started with an ON-OFF switch being a touch switch 26. Then a call switch is depressed. Thus, a conversation message to call an opposite party in a telephone call is displayed on the upper half of an LCD 22. ' ' and ' ' switches being touch switches 23 are used to scroll the screen and a cursor C is moved to designate an object conversation message and then a switch '$' being a touch switch 23 is depressed. Thus, an English voice data for the selected conversation message is transferred from the Japanese-English translation IC card K to a portable telephone set main body, and the voice data is sent to the opposite destination through a talking channel from the portable telephone set main body.
Patent JP-2000077497-A (JP)
Title: Robot for transferring wafer
Inventor: NEMOTO KOICHI
IPC: B25J15/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To enable detection of the presence of a wafer, without the use of a photo electric sensor in a robot having pneumatic cylinder as a device for clamping a wafer. SOLUTION: A flow path 72 is added in a pneumatic cylinder 44. The flow path 72 normally closed by a piston 48 is opened with a travel of a piston rod 50 from a normal clamp position when there is no wafer W on a blade 32 of a robot 20, and enables opening a flow path 56 connected to a vacuum source 60 to atmospheric environment. The detection of pressure in a first pressure line 62 which follows the flow path 56 with a pressure sensor 76 and the analysis of its output enable detecting the presence of the wafer.
Patent JP-H0880897-A (JP)
Title: Emergency vessel stop device
Inventor: MIURA MASAMI
IPC: B63H11/107
Filed: 1994-09-12
Abstract: PURPOSE: To immediately stop a vessel by carrying out the water injection forwardly particularly in emergency, as for an emergency vessel stop device. CONSTITUTION: At the bow part of a hull 2, a water injection nozzle 6 which is opened forward is installed, and a water tank 5 is connected with a nozzle 6 through a U-shaped pipe 10. While, an air tank 4 connected with an air compressor 3 is installed, and connected with the air tank 4 and the water tank 5 through the valves 12b and 12c. In the water tank 5, water is always stored by a water supply pump 7, and in emergency, the water in the water tank 5 is pushed out by the high pressure air in the air tank 4 by opening the valves 12b and 12c, and water is jetted from the water injection nozzle 6, and the advance of the hull 2 is brake-applied by the reaction force.
Patent JP-H05194223-A (JP)
Title: Sustained release suppository composition for 3-isobutyryl-2-isopropylpyrazolo(1,5-a)pyridine
Inventor: IRIKURA TSUTOMU
IPC: A61K31/435
Filed: 1992-09-11
Abstract: PURPOSE:To obtain the subject composition prevented from developing side effects like nausea or vomiting after its oral administration by formulating 3-isobutyryl-2-isopropylpyrazolo[1,5-a]pyridine in a fatty oil-like base to impart said composition with sustained release nature. CONSTITUTION:3-Isobutyryl-2-isopropylpyrazolo[1,5-a]pyridine of the formula having cerebrovascular dilative activity or bronchodilative activity is dissolved under heating in a fatty oil-like base such as cocoa butter followed by packing into a plastic container for suppository forming and then cooling to effect solidification into a sustained release suppository. With this method, the objective sustained release suppository composition reduced in developing nausea or vomiting, having high therapeutic effect can be obtained.
Patent JP-H1086154-A (JP)
Title: Method and apparatus for separating coated film
Inventor: YAMAMOTO HIROSHI
IPC: B29K105/26
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for separating a coated film copable of improving an working efficiency. SOLUTION: The coated film separation apparatus, wherein a coated resin material Wa is rolled between a coated film side roll 11 and a resin material side roll 12, both being disposed opposite to each other and having mutually different rotational peripheral speeds, and a coated film Wc is separated from a resin material Wb by applying a shearing stress between the resin material Wb and the coated film Wc, includes a plate thickness detector 50 for detecting a plate thickness of the resin material Wa prior to separation of the coated film Wc and a gap adjuster 70 adapted to automatically adjust the gap between the two rolls equivalent to the plate thickness detected by the plate thickness detector 50.
Patent JP-H1165221-A (JP)
Title: Image forming device
Inventor: YOSHIDA YOSHIKI
IPC: G03G21/14
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent such a failure that it has not time to execute a density inspection, etc., in the case of forming plural color images. SOLUTION: Plural alignment marks 61 (61a to 61n) art arranged on an intermediate transfer belt 6, and as to an interval La between each alignment mark, from the 1st alignment mark 61a to the last alignment mark 61n, the interval La is controlled to be a previously defined distance, and a distance from the last mark 61n to the 1st mark 61a is set longer than the interval La between the marks other than the marks by a predetermined distance. Plural color images are formed on the intermediate transfer belt 6 by taking each alignment mark 61 as a reference.
Patent JP-S6395951-A (JP)
Title: Ink jet head
Inventor: KAMANAKA SUKEKAZU
IPC: B41J2/055
Filed: 1986-10-14
Abstract: PURPOSE:To prevent minute holes from being clogged due to drying of an ink, by providing a jetting surface with the minute holes connected with ink- supplying passages in order to jet ink droplets to a printing surface, and providing the jetting surface with an ink-repellent area surrounding the minute holes. CONSTITUTION:An ink 14 being jetted through minute holes 22, is split into a plurality of ink droplets under the surface tension thereof in the process of flight thereof, and the ink droplets sequentially reaches a printing surface. Thereafter, with the flow of the ink 14 being stopped, the portions of the ink not yet split into ink droplets at outlets of the minute holes 22 are drawn back by the surface tension to flow down along a jetting surface 38. Hereupon, the ink 14 flowing down along the jetting surface 38 is repelled by an ink-repellent area 42 provided in the vicinity of the minute holes 22, so that the ink is not adhered to the area 42. Therefore, ink droplets are normally formed at the time of the next jetting of the ink, and accordingly, the minute holes 22 are prevented from being clogged due to the drying of the ink adhered to the jetting surface 38.
Patent JP-H0577320-A (JP)
Title: Method for jointing of resin-made part
Inventor: TANABE YASUAKI
IPC: B29C65/06
Filed: 1991-09-24
Abstract: PURPOSE:To perform surely jointing under a condition wherein a screen is pinched and to reduce the number of parts. CONSTITUTION:An upper case 1 having a projection 1a for jointing and a projection 1b for pinching which is provided at a specified distance from this projection 1a for jointing is formed of a resin and a lower case 2 having a step part 2a for jointing provided at a position facing to the projection 1a for jointing and a step part 2b for pinching provided at a position facing to the projection 1b for pinching is formed of a resin. Under a condition wherein a screen 3 is pinched between the projection 1b for pinching of the upper case 1 and the step part 2b for pinching of the lower case 2, the projection 1a for jointing of the upper case 1 and the step part 2a for jointing of the lower case 2 are fused by vibration under pressure to joint integrally the projection 1a for jointing of the upper case 1 and the step part 2a for jointing of the lower case 2 and the screen 3 is thereby pinched in this case between the projection 1b for pinching and the step part 2b for pinching.
Patent JP-H0966948-A (JP)
Title: Variable measuring cap
Inventor: HONDA TETSUYA
IPC: B65D41/56
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable measuring cap that becomes capable of pouring contents in a specified quantity from a time immediately after a setting is made to change the quantity to be poured out. SOLUTION: A measuring chamber 1, a first reservation chamber 2, a second reservation chamber 3, and a spout 4 are provided, while an inlet 6 for guiding inflow of contents from the inside of a container 11 to the measuring chamber 1, a first guide part 7 for guiding the contents from the measuring chamber 1 to the first reservation chamber 2, a second guide part 8 for guiding the contents in the first reservation chamber 2 to the spout 4, and a through hole 9 provided at the middle of the second guide part 8 for communicating with the second reservation chamber 3 are provided. The measuring chamber 1 is made variable so that the capacity thereof can be changed into two degrees of large and small, while an opening/shutting device 240 that actuates the through hole 9 provided at the second guide part, interlocking with the change of capacity, is provided.
Patent JP-2001067740-A (JP)
Title: Production and production apparatus of two layer type optical disk
Inventor: FURUYAMA KAZUO
IPC: G11B7/26
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To produce a two layer type optical disk with high accuracy by subjecting a pair of optical disks to deforming the treatment and bonding the same with a UV curing type adhesive which is subjected to viscosity management. SOLUTION: This apparatus has a heating tank 21 which removes the air bubbles intruding into the supplied UV curing type adhesive 4 by holding the UV curing type adhesive for a prescribed time in the state of heating the adhesive to a prescribed temperature, temperature control tanks 22 and 23 by which temperature conditions are controlled in accordance with the viscosity/ temperature conditions at the time of use of the UV curing type adhesive 4 supplied from this heating tank 21 and a controller 24 which controls a heating means 31 of the heating tank 21 and heating and cooling means 33 and 35 of the temperature control tanks 22 and 23.  After the air bubbles are removed from the UV curing type adhesive 4 in the heating tank 21, the UV curing type adhesive is supplied to the temperature control tanks 22 and 23 and is supplied to a coating mechanism in the state of maintaining the adhesive at the prescribed viscosity and is applied to the optical disks.
Patent JP-H0563994-A (JP)
Title: Image data compressing encoder and method therefor
Inventor: WATANABE MIKIO
IPC: H04N19/126
Filed: 1991-08-30
Abstract: PURPOSE:To provide an image data compressing encoder with simple constitution which can perform a high by accurate and high-speed code quantity control when the image data are compressed and coded by the two-dimensional orthogonal transformation. CONSTITUTION:A quantization table circuit 26 sets a quantizing step 46 in accordance with an image activity ACT of 1-frame image data in a quantizing circuit 32. At a first path, the 1-frame image data are supplied to a DCT circuit 20 and the orthogonal transformation is performed. The quantizing circuit quantizes each block in accordance with the quantizing step and the Huffman coding is performed. A code quantity counter 7 counts the code quantity and updates the quantizing step. At a second path, image data 12 coded in the same way are, outputted to for example, a memory card. A bit distributing circuit 62 counts a bit distribution value B at a block unit. A comparator circuit 70, when a counted value A of the code quantity counter 72 of one block reaches the bit distribution value B, stops the DCT circuit, the quantizing circuit and a Huffman coding circuit 38 and adds an EOB code to the end of the coding image data.
Patent JP-H0678580-A (JP)
Title: Drive circuit of motor
Inventor: TAKEUCHI KAZUO
IPC: H02P5/00
Filed: 1992-08-20
Abstract: PURPOSE:To control a speed of a DC motor by a PLL system without sing a special speed detector. CONSTITUTION:A detecting resistor 13 is connected in series with a DC motor 1, and a frequency component corresponding to the speed of the motor 1 is output by a filter 17. The component is compared with a reference signal, and a driving voltage of the motor is controlled by a comparison result.
Patent JP-H03106402-A (JP)
Title: Liquid recovery mechanism for vacuum device
Inventor: SASAKI NORIHITO
IPC: B01D5/00
Filed: 1989-09-19
Abstract: PURPOSE:To prevent completely vacuum leakage and corrosion of a valve from occurring which may be generated in liquid recovery and discharge from the inside of a vacuum device by disposing said valves in series and double in a liquid recovery mechanism for the vacuum device provided with a liquid condensation trap and the valves connected with said trap. CONSTITUTION:Valves 5 and 6 are disposed in series and double in a liquid recovery mechanism for a vacuum device provided with a liquid condensation trap 3 and the valves 5 and 6 connected with said trap 3. As the result, the liquid recovery valve 6 on a lower section in which the liquid is not collected can be prevented from generating vacuum leakage and corrosion completely.