baber/WOPTO huggingface dataset:
Patent JP-H03175507-A (JP)
Title: Multi-axis positioning device
Inventor: NAGASAWA KIYOSHI
IPC: G05D3/12
Filed: 1989-12-05
Abstract: PURPOSE:To perform positioning of high precision by preliminarily measuring and storing the displacement error due to movement of a coarse adjustment stage and correcting the displacement error based on it by a fine adjustment mechanism. CONSTITUTION:This device consists of a coarse adjustment mechanism 1 consisting of a first stage 1X moved in a first axial direction and a second stage 1Y moved in the direction orthogonal to the first axial direction, a fine adjustment mechanism 30 which is translated and displaced in first and second axial directions and a third axial direction orthogonal to them and is rotated and displaced around axes of three axial directions, and a table 4 and is provided with a storage device 22, where the displacement error preliminarily measured in many prescribed positions within the movement range of a reference point on the table 4 is stored, and correcting means 7 and 9 which drive the fine adjustment mechanism 30 based on error data stored for each positioning with the coarse adjustment mechanism 1 to correct the error. When positioning dependent upon the coarse adjustment mechanism is performed, the displacement error of the positioned position is taken out from the storage device, and the fine adjustment mechanism is driven based on this error to correct the error. Thus, positioning of extrahigh precision is possible.
Patent JP-H09150139-A (JP)
Title: Method for removing environmental contaminant
Inventor: ISHIMORI YOSHIO
IPC: B09C1/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To shorten treating time, to improve reaction controlling property and biochemical safety, and to reaction controlling property and biochemical safety, and to treate a high-concn. environmental contaminant without impairing feature, that is, low in treating cost, it does not take much time and low in environment load. SOLUTION: One end 1a of a porous adsorbing member 1 is inserted into a contaminated environment such as soil and underground water 4 in which the environmental contaminant is incorporated, and also the other end 1b of the porous adsorbing member 1 is exposed into an air. The environmental contaminant is volatilized and removed while raising to the end part 1b side of the porous adsorbing member 1 exposed into the air. The environmental contaminant is removed by volatilizing into the air or decomposed are removed with a microorganism immobilized to the porous adsorbing member 1.
Patent JP-H05152964-A (JP)
Title: Control voltage generating circuit
Inventor: KINUGAWA HIROKI
IPC: H03M1/66
Filed: 1991-11-28
Abstract: PURPOSE:To control the output voltage signal of a controlled circuit with high precision to the utmost over the entire prescribed range, in which the input output characteristic is linear within a controllable range and constant at the outside of the range. CONSTITUTION:This generating circuit is provided with a maximum value detection circuit 8 detecting whether or not a digital input (a) to a D/A converter 2 is a maximum data and with a minimum value detection circuit 9 detecting whether or not a digital input (a) to a D/A converter 2 is a minimum data. When the data are neither the maximum data nor the minimum data, a linear control voltage signal (c) set within a control enable range of a controlled control circuit 5 is outputted and when the data are the maximum data or the minimum data, a control voltage signal (c) of a voltage level jumped to the outside of the control enable range is outputted regardless of the output of the D/A converter 2.
Patent JP-H04187384-A (JP)
Title: Tool changer
Inventor: NISHIWAKI TOSHIHIRO
IPC: B23Q3/157
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the stress given to a tool changer in the tool changer mounted on a robot arm and a tool by incorporating a female part connected to the tool changer on the side of the robot arm in a rotating body at the tip of the arm. CONSTITUTION:The rotating body 2 is rotated suitably by the turning force from a motor through a rotary shaft 3 in the wrist 1 of the robot. A base plate 4 of the tool changer on the side of the robot is stuck fixedly to the tip of the rotating body and a water feeding connector 5, a power feeding connector 6, a gas connector 7, etc., are stick fixedly to the base plate. A connecting female part 8 on a recess engaging with a connecting projection of the tool changer on the tool side is formed in the central part of the rotating body. On one hand, in the tool changer on the tool side, connectors 10, 11, 12 corresponding to these connectors 5, 6, 7 are fixed to the base plate 9 and a projecting connecting female part 13 corresponding to the connecting female part 8 is fixed to the inner part of the rotating body. In this way, though the tool is swung the stress given to the tool changer is small.
Patent JP-H09133845-A (JP)
Title: Optical fiber cable and optical fiber cable line
Inventor: KAMATA YOSHIYUKI
IPC: G02B6/44
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To form a multi-unit cable without increasing the cable external diameter and branch and pull down an optical fiber at an arbitrary place. SOLUTION: The optical fiber cable is formed by uniting an SZ slot type cable 1 and a multi-unit cable 2, which are arranged in parallel, with a binding wire, etc. In a connection box 14 provided halfway on a line, the SZ slot type cable 1 is connected to some of the optical fibers in the multi-unit cable 2. The line of the optical fiber of the multi-unit cable 2 which are thus connected to the SZ slot type cable 1 in the connection box 14 can have a branch line 16 branched and pulled down at an arbitrary place through the SZ slot type cable 1 and connection box 15. The SZ slot type cable 1 is connected to the original optical fibers in the multi-unit cable 2 in a next connection box 14.  Further, the SZ type cable 1 is connected to optical fibers of another line in the multi-unit cable 2 in the connection box and then the connected line can be branched and pulled down in the next section.
Patent JP-H08171605-A (JP)
Title: Method and device for reading bar code
Inventor: HANZAWA TAKESHI
IPC: G06K7/10
Filed: 1994-12-19
Abstract: PURPOSE: To prevent erroneous reading by reading a bar code without being affected by a void or a spot even when there is such as void or spot by setting the average value of respective width of adjacent thin bar and space at the reference value of width decision. CONSTITUTION: As a start character, 'a' is used and as a following character, '1' is described. There area identification numbers B1-B9 and S1-S8 for respective bars and spaces, and there are voids V1 and V2 formed at positions through which scanning lines are passed on the bars B1 and B7. Then, the width of adjacent narrow bar and narrow space inside a symbol in their scanning directions is detected and the average value of the respective detected width is calculated. Thus, the influence caused by the voids V1 and V2 or spots existent inside two bars and spaces is excluded and the influence caused by local deformation, etc., existent at their side edge parts is considerably reduced. Besides, the thickness of each bar or space inside the symbol is decided with the calculated average value as the decision reference value, and erroneous reading or the like is hardly generated.
Patent JP-H03179189-A (JP)
Title: Oil feeder for scroll fluid machinery
Inventor: TAMURA TAKAHIRO
IPC: F01C1/02
Filed: 1989-12-06
Abstract: PURPOSE:To increase an amount of oiling to a sliding bearing by installing a spiral groove in the inner circumference of the sliding bearing for a scrol driving shaft and an oil filler port incongruent with this groove in this driving shaft, respectively, and thereby performing the oiling with a pressure differential between discharge pressure and intermediate pressure. CONSTITUTION:An upper compressor part 2 with both scrolls 5, 6 and a lower motor part 3 are connected together a crankshaft 9 in which a main bearing 10 and an oil feeding passage 13 leading lubricating oil to a pivot receiver 12 is installed. An oil feeding passage 20 being interconnected to the oil feeding passage 13 is installed in the crankshaft 9 sliding with a lower bearing 11, and a spiral oil groove 19 is installed in this lower bearing 11 upward in a position where it will not interfere with this oil feeding passage 20. Since discharge pressure oil is fed to the sliding bearing 11 from the oil feeding passage 20 and it is interconnected to an intermediate pressure chamber 15 by way of the oil groove 19, oiling takes place with a pressure differential between discharge pressure and intermediate pressure, thus a sufficient oiling quantity is secured, thereby preventing seizure or binding from occurring.
Patent JP-H01157670-A (JP)
Title: Original reader
Inventor: OSAKO HIDEYUKI
IPC: B65H11/00
Filed: 1987-12-15
Abstract: PURPOSE:To obtain the reading image of a high quality without a distortion and a focusing runout by guiding an original in a gap between a transparent original guiding means arranged in a reading position and a back-up roller arranged to be opposite to the original guiding means, simultaneously, illuminating the original, and reading the original. CONSTITUTION:An original 1 is carried on contact glass 11, it is transferred in the gap between the contact glass 11 and a backup roller 14, it is exposed by an illuminating lamp 13 in an exposing position 12, namely, a scanning position meanwhile, and the reflecting light is read by reducing-image-formed by a lens 15 to a CCD 16. Consequently, since the original 1 can be made flat by being pressed onto the surface of the contact glass 11 even when the original 1 has a curl or a fold, a distance between the original surface and the lens 15 can be always held correct. Thus, the reading image of the high quality without the distortion and focusing runout can be obtained.
Patent JP-H05130063-A (JP)
Title: Multiplex conversion system
Inventor: HINO MASATAKA
IPC: H04L7/00
Filed: 1991-11-05
Abstract: PURPOSE:To reduce the hardware by eliminating the need for a TSW employed for the multiplex conversion system in which a line for a low speed signal and a high speed signal is set fixedly. CONSTITUTION:A synchronizing circuit 1 establishes the synchronization for a low speed signal from a transmission line, a frame aligner circuit 2 aligns the frame phase to convert the signal to a common format in the equipment of the system. In this case, the arrangement to a time slot is devised by controlling a timing to read data from a elastic store memory 2a with a read control circuit 6 to set a line fixedly for several patterns. n-Sets of low speed signals whose arrangement to a time slot is finished by each low speed signal interface section 11 are multiplexed by a multiplexer circuit 3, a frame conversion circuit 5 is used to convert the frame into a frame for a high speed signal and the resulting signal is given to a high speed interface section 13.
Patent JP-H03173188-A (JP)
Title: Strained super lattice structure of combined quantum well and optical double stabilizing semiconductor laser
Inventor: TOOMASU SHII HAAZENBAAGU
IPC: H01S5/00
Filed: 1990-11-20
Abstract: PURPOSE: To realize an optical transition with lower energy (longer wavelength) than by a single quantum well for achieving a very narrow luminescence line width of semiconductor laser by comprising a quantum well layer formed of two adjacent quantum well layers while having a band gap energy lower than that of a barrier layer and lattice parameters different sufficiently from those of the barrier layer. CONSTITUTION: Quantum well layers 12, 14 are necessarily identical and each layer comprises, preferably, two single layers of pure single crystal indium arsenide of about 6.6Å thick. A barrier layer 16 is preferably formed of two to ten layers, preferably five layers, of pure single crystal indium arsenide layer of about 14Å thick. The layers 12, 14, 16 have a significantly incommensurate lattice parameter or constant in order to produce a permanent strain in the structure 10 whereas the indium arsenide has a lattice constant of 6.058Å. Gallium arsenide has a lattice constant of 5.053Å. Incommensurate lattice is about 7%.
Patent JP-H02161844-A (JP)
Title: Information distribution service system
Inventor: NAKAMURA TSUTOMU
IPC: G06F13/38
Filed: 1988-12-14
Abstract: PURPOSE:To realize an information communication service system having the high value added by distributing the answer data to the terminals which had inquiries as well as to other terminals which previously made contract with those terminals having inquiries via a terminal handler that received the answer data to the inquiry data. CONSTITUTION:A terminal handler 140 receives the answer data from host computer 110 and identifies the terminals that should receive the answer data by reference to a table containing the correspondence between the inquiry codes and the group numbers included in the answer data and the terminals 160-190 belonging to the group numbers and their groups. Then the handler 140 sends successively the answer data to those identified terminals. When the answer data produced from an application program is received, the terminals that should receive the answer data are identified based on the correspondence table. Then the answer data is successively sent to these identified terminals. Thus, it is possible to realize an information communication service system having the high value added.
Patent JP-H09121626-A (JP)
Title: Striated transplanting of rhizome and apparatus therefor
Inventor: MIYAIKE MASAFUMI
IPC: A01C11/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To enable the planting of rhizomes of summer grass into a lawn of mainly winter grass in an efficient and economical manner and improve the rooting of the planted grass and its growth after planting. SOLUTION: After striated vertical groove (m) with a narrow width is formed on the ground surface, a rhizome net tape (k) consisting of a pair of upper and lower tape-shaped nets k10, k20 having rhizomes spread between them is supplied on the vertical groove (m) and the lateral center of the net tape is inserted into the bottom of the vertical groove. This allows the net tape to bury in the vertical groove in a double folded state. Further, the net tape is immersed into a caring solution directly before it is supplied on the vertical groove.
Patent JP-H08240384-A (JP)
Title: Low temperature rapid dehydrating/drying apparatus using high speed fluid
Inventor: KUMA TOSHIMI
IPC: F26B15/18
Filed: 1995-10-27
Abstract: PURPOSE: To effectually dehydrate and dry an article with slight energy but without causing evaporation heat of water in a short time by pressing and holding the article between a cushioning conveyor and a carrying conveyor and carrying and drying it. CONSTITUTION: A high speed jet stream R from a discharge nozzle 20b and a high speed negative pressure stream Q from an induced nozzle 20a are combined, and an article 1 to be dried is made to approach or slid with respect to both nozzles 20a, 20b to be dehydrated and dried owing to the synergetic effect of both high speed streams R, Q. In this case, when the width of the article 1 is narrowed than the width of both nozzles, the jet stream R and the negative stream Q from an open part are automatically closed. Further, there is provided a cushioning conveyor 7 which serves to prevent discharge pressure and induced negative pressure from being lowered by preventing the jet stream and the negative pressure stream from leaking. The article 1 is pressed and held between the cushioning conveyor 7 and the carrying conveyor 8 and carried and dried.
Patent JP-H08206207-A (JP)
Title: Sedimentation system for powder medicine inhalator
Inventor: HAIKO HERARUTO
IPC: A61M11/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To enable ideal combination with a powder inhaler by making heavier coarse powder particles precipitated on the internal wall of a collection tube while lighter fine powder particles are transferred into an inhalation port by a flow limited to an area surrounding the shaft of a tube. SOLUTION: A rotation generating surface comprising oval segments 2 applies a rotating component to a flow initially as shown by the arrow S parallel with the axis in substance so as to generate a vortex flow in a collection tube 1. As a result, relatively heavy powder particles are thrown onto an internal will of the collection tube 1 by a centrifugal force and relative light fine powder particles are transferred into an inhalation part tube 3 by a flow limited to a range surrounding the axis of the tube in substance. Therefore, the heavier coarse powder particles are precipitated into the collection tube 1 to be sometimes emptied. This settling effect eliminates the settling of fine powders by impact and a center space part 6 inside the oval segments 2 allows further improvement.
Patent JP-H10158506-A (JP)
Title: Polyamide composition with reinforced flame-resistant
Inventor: YAKABE SADAYUKI
IPC: C08K7/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition extremely high in flame retardancy, excellent in mechanical characteristics in the direction rectangular to a flow and giving parts not causing a bend on the assemblage of the parts by compounding a specific modified hydrogenated block copolymer. SOLUTION: This flame-resistant reinforced polyamide composition comprises (A) 100 pts.wt. of a polyamide resin composition comprising (i) 30-90wt.% of a polyamide, (ii) 15-40wt.% of a brominated frame retardant, (iii) 1-20wt.% of a flame retardant auxiliary, and (iv) 0.5-5wt.% of a modified hydrogenated block copolymer and (B) 10-100 pts.wt. of an inorganic reinforcing material. Preferably, the components ii, iii and iv are brominated polystyrene, antimony trioxide and a block copolymer comprising a vinyl aromatic compound block A and an olefinic compound block B, respectively, wherein 0.5-3 pts.wt. of molecular units containing carboxyl groups or their derivatives are bound to 100 pts.wt. of the hydrogenated block copolymer of the block B having an unsaturation degree of <=20%.
Patent JP-H09131629-A (JP)
Title: Manufacturing device
Inventor: OTA YOSHINORI
IPC: B23Q1/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To easily change the relative positional relationship of a pair of guides across each other by providing a fixing means to fix other guide to a holding means in a positionally adjustable manner. SOLUTION: The crossing position of first and second guide units 22, 25 is changed by respectively loosening screws, and integratedly moving first and second frame members 23, 24 along grooves for fixing the first and second frames of first and second extruding members 30, 31. The crossing height of the first and second guide units 22, 25 is changed by moving the second guide unit 25 in the Z direction along the groove for fixing first to third guide units of the first and second frame members 23, 24.
Patent JP-2001133462-A (JP)
Title: Automatic analyzer
Inventor: MITANI HITOSHI
IPC: G01N35/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer in which an operator, e.g. an inspector, can check the stock of reagent easily, as required. SOLUTION: A large number of specimens are analyzed sequentially at an analyzing section 8 according to a program provided in a control section 6 and the results of analysis are presented on the screen at a display section 5. In such an automatic analyzer, the arrangement information, management number and stock of reagents mounted on the body of analyzer are displayed schematically on the display screen. When a reagent to be checked on the state thereof is designated on the display screen, operation for checking that reagent is started and the results are presented on the display screen.
Patent JP-H07146132-A (JP)
Title: Tire circumferential-length measuring apparatus
Inventor: SUZUKAWA MASAYA
IPC: G01B21/02
Filed: 1993-11-22
Abstract: PURPOSE:To provide a tire circumferential-length measuring apparatus which can measure the circumferential length of a tire precisely. CONSTITUTION:The tire circumferential-length measuring apparatus is provided with three freely rotatable rollers 1 which are arranged at vertex parts of a triangle and, with an endless rubber belt 4 which is hooked on the three rollers 1 and which is arranged and installed in a nearly triangular shape. The rubber belt 4 is run in such a way that the central part 6 in its bottom side comes into contact with the outer circumferential face 8 of a stand tire 7 for rebirth. A detector which detects the number of revolutions of the roller is installed additionally to at least one roller 1 out of the three rollers 3 which are turned as the rubber belt 4 is run.
Patent JP-H05151094-A (JP)
Title: Backup control system of file high-speed writing mechanism
Inventor: SUGAWARA HIROMI
IPC: G06F12/08
Filed: 1991-11-29
Abstract: PURPOSE:To minimize the loss of data by holding data before process interruption even if a process is interrupted owing to a power failure, etc., during a writing process by the DASD high-speed writing mechanism. CONSTITUTION:A DASD controller 2 is provided with a cache memory 4, a nonvolatile cache memory 5, a memory controller 6, and a nonvolatile memory 7 and when data are written, the write data are inputted to the nonvolatile memory 7 temporarily and written back to the cache memory 4 and nonvolatile cache memory 5. In this case, an address plus the number of transfer bytes are written in a control part C, and the write data are stored in a data area D; and the transfer completion flag of a flag part F is set and the data are written back to the cache memories 4 and 5 successively. Then a transfer completion flag is reset.
Patent JP-H0767730-A (JP)
Title: Book end and production thereof
Inventor: YAMAMOTO KATSUTO
IPC: A47B65/00
Filed: 1993-12-16
Abstract: PURPOSE:To provide a book end out of which a book adjoining the book end can easily be taken and which contributes to resource-saving by producing it from a material which has been thrown away as a scrap. CONSTITUTION:A window of almost the same size of the effective screen of a CRT is punched at the center of a holding plate used to form a holding frame which holds the peripheral of the CRT of a TV unit, then an U-shaped groove 4 is formed in a punched board C resulting from the window punching, and while making a bending line at the both ends of the groove 4, the peripheral part of the groove 4 is stood up in an almost upright position to make a book end. There is a dent portion among the upper part 7 and both side parts 7b of the vertical wall 7 of the book end 3.
Patent JP-H11139616-A (JP)
Title: Paper feeding device
Inventor: KOMURO KIYOTO
IPC: B65H5/26
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To further improve printing operation of a printer having a stack part for recording papers arranged under a recording writing part. SOLUTION: A moving guide member 20 is arranged at a confluent point with a turn-over paper conveyance route provided with a flat paper conveyance route 8 continued on a recording writing part and a subpaper-feed roller 5 arranged therebelow. An inner guide surface 20a is smoothly connected to the flat paper feeding route 8 during recording and writing by a cam 24 for a roller release rotated in linkage with recording writing operation. This constitution suppresses push forward of a recording paper and improves printing quality, and performs further quiet recording writing operation through suppression of the generation of flipping noise.