baber/WOPTO huggingface dataset:
Patent JP-S6391814-A (JP)
Title: Thin film magnetic head slider
Inventor: MIKAZUKI TETSUO
IPC: G11B5/187
Filed: 1986-10-06
Abstract: PURPOSE:To eliminate the possibility of oxidation or corrosion in the front end parts of magnetic poles by constituting a head slider in such a manner that said front end parts are coated with protective layers consisting of a nonmagnetic material so as to be shut off from the external air. CONSTITUTION:A molding material 13 having a prescribed shape is cast onto a substrate 1 made of a metal and the magnetic pole 11a is formed by a plating method or sputtering method thereon. A coil 12 and the magnetic pole 11b are then successively formed. The top ends of the magnetic poles 11a and 11b are removed at this time and the molding is executed while the other members are kept insulated by the molding material 13. After the top and bottom ends of the head block formed in such a manner are removed by cutting, the slider surface is polished and the head slider is completed. Si3N4 is deposited thereby by a general sputtering method to form the protective film 3 consisting of Si3N4. Si3N4 is a complete nonmagnetic material and there is no effect on the characteristic of the magnetic head even if S13N4 sticks over the entire slider surface or other surfaces as well of the magnetic head slider.
Patent JP-H0689399-A (JP)
Title: Operation recording device for vehicle
Inventor: NOZU IKUROU
IPC: H04Q9/00
Filed: 1992-09-07
Abstract: PURPOSE:To save the capacity of a memory for sampling and recording a vehicle speed at constant intervals of time and increase the number of recording data by recording the frequency of succession in the memory when a difference in vehicle speed recorded at the constant intervals of time is 2 time or more. CONSTITUTION:An on-vehicle machine 1 is connected to a CPU 7 through an input interface 3 which inputs a signal from a vehicle speed sensor 2. The CPU 7 is connected to a ROM 4 and a RAM 5, and a communication interface 6, which is connected to an external input/output means. The vehicle operation recording device which is thus constituted finds the difference between a vehicle speed sampled at the constant intervals of time and a last sampled vehicle speed, so the quantity of variation is smaller than the absolute value of the vehicle speed and the capacity of the memory is saved. When the vehicle travels at the same speed for a long time, only the frequency of sampling is recorded, so the memory is saved. Therefore, many vehicle speed data can be recorded even in the small-capacity memory.
Patent JP-H08100087-A (JP)
Title: Automotive resin bumper
Inventor: SUGIMOTO TAKASHI
IPC: C08L23/26
Filed: 1994-09-30
Abstract: PURPOSE: To provide an automotive bumper which can be directly coated and is excellent in formability, rigidity, and low-temp. impact resistance by molding an olefin resin composition having a specific chemical composition. CONSTITUTION: An olefinic resin composition is used which comprises 10-50wt.% propylene/ethylene block copolymer comprising crystalline polypropylene blocks and ethylene/propylene random copolymer blocks, 20-40wt.% ethylene/butene- bipolymer rubber having a butene-1 content of 25-40wt.%, a density of 0.87g/cm<3> or lower, and an MFR of 0.5-10g/10min, 5-12wt.% modified polymer obtained by grafting maleic anhydride or a hydroxylated maleic anhydride derivative represented by the formula (wherein R is a 1-4C alkylene group) onto a propylene homopolymer or propylene/ethylene block or random copolymer in an amount of 3-25wt.% based on the whole modified polymer, and 15-25wt.% filler having an average aspect ratio of 2 or higher.
Patent JP-H0399359-A (JP)
Title: Simulation system
Inventor: YANAGIDA JUNKO
IPC: G06F19/00
Filed: 1989-09-12
Abstract: PURPOSE:To save a trouble on user by continuously executing the input and execution of simulation data and the output of results. CONSTITUTION:An evaluation index is stored in an evaluation index storage means 1 and factor data modeling the generation time and generation pattern distribution of factors exerting influence upon the evaluation index are stored in a factor data storage means 2. A basic model based upon restricting condition data such as a process constituting the system, its connection data, the standard time of the process, procedure, and a production plan is stored in a basic model data storage means 3. An evaluation model forming means 4 inputs the contents of the storage means 2, 3 to form an evaluation model. An execution frequency storage means 5 stores the execution frequency (i) of simulation and a simulation executing means 6 executes the formed model, calculates the index value of the storage means 1 and increases the execution frequency (i) one by one. A result data storage means 7 receives data from the execution means 6 and a graphic formation output means 8 forms a graph by using the result data of the storage means 7 at the frequency N. A simulation execution control means 9 repeats simulation N times while using the i-th factor stored in the storage means 2 and stores the repeated result in the storage means 7. Since the input and execution of data and the output of the result are continuously executed, the excess trouble in the operation can be saved.
Patent JP-2000066039-A (JP)
Title: Plastic rod for light transmission
Inventor: YAMANAKA TETSUO
IPC: C08K5/17
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a plastic rod for light transmission which is adequate for illumination and has excellent transparency, weatherability and bendability. SOLUTION: The core of the plastic light transmission body consisting of the core and a clad having a refractive index lower than the refractive index of the core is manufactured from a liquid mixture which consists of a (meth) acryl monomer and a multifunctional monomer as indispensable components and has a polymn. shrinkage rate of <=10%. In such a case, the core is a large- diameter rod of 5 to 50 mm in the bore thereof and the polymn. velocity V (cm/min) at which the rod is continuously produced is in a range of 1/x<=V<=20/x with respect to the gelatinization rate x (min) of the rod. Alicyclic (meth)acrylate is used as the (meth)acryl monomer and multifunctional (meth) acrylate having a weight average mol.wt. of >=250 is used as the multifunctional monomer.
Patent JP-H0867901-A (JP)
Title: Alloy powder for conductive paste and its production
Inventor: KATO OSAMU
IPC: B22F1/00
Filed: 1994-08-26
Abstract: PURPOSE: To obtain allay powder for a paste which has excellent oxidation resistance and migration resistance and is suitable for production of fine electronic circuits by specifying the compsn. ratio, of an Au-Ag alloy. CONSTITUTION: The alloy compsn. is composed, by weight, of 5 to 90% Au, 10 to 95% Ag and the balance inevitable impurities. Production of the alloy powder for the paste is executed by the following stages : (l) The Au and Ag powders having a prescribed average grain size, preferably <=10μM are mixed at the prescribed compsn. ratio. (2) The mixture is frictionally crushed by mechanical pulverizing means, such as ball mills. At this time, the Au and Ag powders are made into finer flaky state and are made into the state of shortening the distance between the atoms by laminating and tightly adhering the Au and the Ag to as to easily alloy both in the next heating stage. (3) While the heating time for alloying by heating the flaky powders to 200 to 800 deg.C varies with the grain sizes of the flaky powders, the heating time may be about 10 to 180 minutes.  (4) The powders subjected to the heating treatment are frictionally ground again by the mechanical pulverizing means.
Patent JP-S61117712-A (JP)
Title: Thin film magnetic head
Inventor: ONO HIROAKI
IPC: G11B5/31
Filed: 1984-11-14
Abstract: PURPOSE:To prevent simultaneously deterioration in the magnetic characteristics of the 1st magnetic film and the formation of a discontinuous surface at the stepped part of the 2nd magnetic film by forming the 1st magnetic film of a crystalline magnetic body and the 2nd magnetic film of an amorphous magnetic body with a working gap in-between. CONSTITUTION:When magnetic films are formed with the working gap in-between, the 1st magnetic film is made of a crystalline magnetic body such as 'Sendust(R)', and the 2nd magnetic film 4 of the amorphous magnetic body such as a Co-Nb-Zr alloy is deposited on a stepped part formed by removing a part of the 1st magnetic film 2. The 1st crystalline magnetic film 2 is thermally stable and undergoes no deterioration in the magnetic characteristics during stress relief heat treatment after cutting. The 2nd amorphous magnetic film 4 has no magnetic anisotropy because of no crystal orientation, and it is dense, so the formation of a discontinuous surface at the tilt of the stepped part can be prevented.
Patent JP-H04116382-A (JP)
Title: Heating furnace
Inventor: HOSOE HIDE
IPC: G01J5/02
Filed: 1990-09-07
Abstract: PURPOSE:To enable a heating control for a heated material to be accurately carried out by a method wherein a surface of the heated material for projecting an infra-red ray to an infra-red ray sensing thermometer is applied as a covering surface of gold or platinum. CONSTITUTION:A heated material 1 is composed of a sleeve 1a, an upper die 1b, a lower die 1c fitted to the sleeve 1a and glass material 12 fed between the upper die 1b and lower die 1c. The outer surface of the sleeve 1a is formed with a covering surface 3 of gold or platinum. An infra-red ray sensing thermometer 5 receives an infra-red ray projected out of a furnace 4 from the covering surface 3 of the sleeve 1a through an infra-red ray permeating closed window 4a and outputs a temperature information. A control device 6 controls a heating calorie of the heaters 7 and 8 on the basis of information outputted from the infra-red ray sensing thermometer. That is, this heating furnace detects the infra-red ray from the covering surface 3 of the gold or platinum showing no color deterioration caused by oxidization or the like and controls a heating of the heated item 1 on the basis of a temperature information of the heated item 1, resulting in that an accurate temperature information can be stably attained and thus a heating control of the heated item 1 can be performed accurately.
Patent JP-H1185183-A (JP)
Title: Speech recognition system and its apparatus as well as storage medium recording speech recognition processing program
Inventor: TSUKADA HAJIME
IPC: G10L15/18
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To recognize grammatical natural utterance with high accuracy and to discover a highly reliable section by combining statistical language restrictions and grammatical restrictions. SOLUTION: The context free grammar(CFG) stored in a context free grammar memory 41 is previously subjected to approximate conversion to a finite state automata(FSA) by a first grammar conversion section 31 and is stored in a finite state automata memory 42. The stored finite state automata is stored into a finite state transducer(FST) memory 43 including the state transition of the addition, deletion and permutation of words by a second grammar conversion section 32. A second word temporary establishment pinpointing section 7 pinpoints the temporary establishment of the word string outputted from a first word temporary establishment pinpointing section 6 by using the finite state transducer(FST) and puts marks to the words deviating from the grammar.  Finally a word extraction section 8 removes the marked words, extracts the utterance fragments consisting of the highly reliable word strings and outputs the same as speech recognition results.
Patent JP-H0979225-A (JP)
Title: Preload adjustable fixing device
Inventor: MURASE YUICHI
IPC: F16B2/18
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustments of a contact position, an angle, fixing preload force or the like of a fixing down member by performing the fixation and release of a fixed work with a cam acting on this fixing member, rotating an eccentric adjusting shaft, and adjusting the extent of preloading force being added to the fixed work. SOLUTION: A cam follower performs its parallel displacement according to the turning angle and rotational direction of a cam 4, and a tip part 3' of a fixing member 3 fixes a fixed work or releases it. Next, when a first adjusting shaft 5 is rotated with a turning shaft 12 ad the center, a contact position between the fixing member 3 and an eccentric shaft B is shifted as this eccentric shaft b of the first adjusting shaft 5 is eccentric from the turning shaft 12, and thereby the fixing member 3 rotates with its turning shaft 1 as the center, and a sense of a fixing surface 7 of the fixing member 3 is varied to some extent. Utilizing this action, the first adjusting shaft 5 is rotated, and it is adjusted so as to make the contact surface between the fixing surface 7 and the fixed work 1 become parallelled.  Next, when a second adjusting shaft 6 is rotated with the turning shaft 11 as the center, the tip part 3' of the fixing member 3 moves up and down, whereby preloading force lying between the fixing surface 7 and the fixed work 1 is thus adjustable.
Patent JP-H1178054-A (JP)
Title: Ink-jet recording apparatus
Inventor: SUZUKI KOJI
IPC: B41J2/165
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To form record images of high quality at all times by preventing ink from adhering to a platen plate which faces a recording head and supports a recording sheet from a rear face when an ink tank is to be exchanged. SOLUTION: The apparatus is provided with an ink tank 3b which can be freely attached, detached to an image-recording head 2, a platen plate 5 facing the recording head 2 and supporting a recording sheet (p) from a rear face, a head home position where the recording head 2 is stored, a wiper member suitably wiping ink adhering to the recording head 2, and a tank exchange position set separately from the home position where the recording head 2 is set when the ink tank 3b is exchanged.
Patent JP-H1181797-A (JP)
Title: Power window controller
Inventor: MIYATA YUKIO
IPC: B60J1/17
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To contribute to an improvement in reliability. SOLUTION: One in a plurality of driving modes is selected in response to the angle of operation of a main-switch 7, and a close control signal or an open control signal is output from a control circuit 3 in response to the driving mode selected. The contact of an UP-MSW installed into the main-switch 7 is held mechanically under the state of a power supply in response to the close control signal at that time. On the other hand, a DOWN relay is maintained electrically under the state of the power supply in response to the open control signal.
Patent JP-H1085984-A (JP)
Title: Soldering flux and resin flux cored solder
Inventor: KIKUCHI OSAMU
IPC: B23K35/363
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To easily peel off residual dross from a base material by a mechanical method such as scraping it with a brush after soldering by containing a thermosetting regin into one part or the whole of a resin in a soldering flux. SOLUTION: In the soldering flux in a solid state or past state containing resin and an activator and adding or not adding an activating auxilliary agent or a solvent to them, the thermosetting resin is contained into one part of the whole of the resin. A teat reaction type phenol resin is used as the thermosetting resin, and one or plural kinds of a rosin resin, terpene resin and synthetic resin are used as a resin other than the thermosetting resin. Also, the amount of the thermal reaction type phenol resin is preferably regulated to 5-99.5wt.% of the total amount.
Patent JP-H1087911-A (JP)
Title: Resin composition and base material for blood bag
Inventor: OKAMOTO AKIO
IPC: C08F212/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition comprising an ethylene-aromatic vinyl compound copolymer and a low molecular organic ester plasticizer, excellent in mechanical characteristics, especially toughness, and capable of being suitably used as a base material for blood bags excellent in erythrocyte storability. SOLUTION: This composition contains (A) 99.5-70 pts.wt. of an ethylene- aromatic vinyl compound copolymer having a main structure of formula I [Ph is an aromatic group such as phenyl; (n) is an integer of >=2; (y) is an integer of >=1; (z) is 0, 1] in which the stereoregularity of the phenyl groups in the ethylene-aromatic vinyl compound alternating structure of formula II [(x') is an integer of >=2] has an isotactic diad fraction of >=0.75, and having an aromatic vinyl compound content of 1-55mol.%, and (B) 30-0.5 pts.wt. of a low molecular organic ester plasticizer. The component A is obtained by copolymerizing ethylene with the aromatic vinyl compound in the presence of a specific transition metal compound and an auxiliary catalyst.
Patent JP-H08107239-A (JP)
Title: Multilayered displacement device and its manufacture
Inventor: SENDA KOUJI
IPC: H01L41/22
Filed: 1994-10-03
Abstract: PURPOSE: To provide a multilayered displacement device and its manufacturing method wherein an actuator capable of arbitrarily controlling the flexing angle, so as to easily constitute the two-dimensionally scanning mechanism of a laser beam. CONSTITUTION: A piezoelectric unimorph is constituted by bonding a piezoelectric element plate 13 on a metal plate 12, and forming a silver paste film 14 on the surface. A plurality of the piezoelectric unimorphs 111, 112... are laminated. In a position on the peripheral surface of the laminated body 20, the side peripheral parts of the piezoelectric unimorphs 111, 112... are combined by a fixing shaft 21 parallel with an axial line. By a voltage applied to both of the surfaces of the piezoelectric element plate 13, the piezoelectric unimorphs 111, 112... are flexed so as to protrude in the direction of the surfaces. By applying the voltage, the laminated body 20 is flexed around the fixing shaft 21 as a fulcrum, and an actuator whose flexing angle is changed by voltage control can be constituted.  By stacking the laminated bodies 20 with the positions of the fixing shafts 21 made different, an actuator capable of being flexed in the arbitrary direction can be constituted.
Patent JP-S6298607-A (JP)
Title: Method of placing small-sized transformer on printed substrate
Inventor: TERADA SOICHI
IPC: H05K3/30
Filed: 1985-10-24
Abstract: PURPOSE:To accurately place a small-sized transformer at the prescribed position on a printed substrate even when a robot is shaking or a positional deviation and the like is generated on the printed substrate by a method wherein position controlling studs are placed on the prescribed position of the printed substrate simultaneously with the lowering of the position controlling studs while the position controlling studs are being controlled in such a manner that they are guided to the prescribed position on the printed substrate. CONSTITUTION:When the state of supporting engagement is completed, the tips of position controlling studs 12a and 12b begin to perform a lowering movement from the top position of dotted lines 12a'' and 12b'', they pass through the sliding holes 11a and 11b of a printed substrate 9, and soon reach the position located at the lower part of the position controlling studs 12a and 12b. However, when the tips of the position controlling studs 12a and 12b pass through the sliding holes 11a and 11b, engaging holes 7 and 8 and the position controlling studs 12a and 12b are disengaged, and a winding bobbin 1 and the position controlling studs 12a and 12b are separated. To be more precise, while the position controlling studs 12a and 12b go down to the lower part of the substrate 9, each pin type terminal 6 is inserted into the terminal inserting holes 10a-10c of the printed substrate 9, and the winding bobbin is placed on the prescribed position of the printed substrate 9.
Patent JP-2000060842-A (JP)
Title: Irradiation convergence presence/absence judgement device and method and computer readable storage medium
Inventor: ARAHATA HIROYUKI
IPC: G16H10/60
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To accurately judge the pressure or absence of the irradiation convergence of radiation photographic images. SOLUTION: First - third convergence presence/absence judgement parts 101-103 provided with different judgement standards are provided and a judgement part 104 for integrating respective judged results is provided. The first convergence presence/ absence judgement part 101 generates the judged results of the four stages of the complete pressure of convergence, the large possibility of convergence presence, the large possibility of convergence absence and the complete absence of the convergence.  The judged result of the judgement part 104 is turned to the convergence presence when the judged result is the complete presence of the convergence and the judged result of the judgement part 104 is turned to the convergence absence when the judged result is the complete absence of the convergence, In the case that the judged result is neither, the judgement part 104 judges the presence/absence of the convergence corresponding to the judged result for which the number of the same judged results is larger among the judged results of the respective convergence presence/absence judgement parts 101-103.
Patent JP-H0958928-A (JP)
Title: Automatic picking device of folded accumulation of sheet-shaped material
Inventor: KAMEI KUNITOMI
IPC: B65H45/24
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the folded shape of a product by providing a servo motor to elevate/lower an elevator finger and a servo motor to oscillate a turn plate to improve the stop accuracy of the elevator finger. SOLUTION: An elevator finger 10 is provided with a table part on which a folded accumulation T is loaded. A clamp finger 20 is arranged at the position where a rear upper edge of the folded accumulated article T is pressed. A count finger 30 is arranged so as to be driven onto the upper surface of the folded accumulation T, and a pivot is oscillatingly fitted to a slide post 2. A support finger 50 is fitted to the position not to be interfered with the elevator finger 10 in an advancing/retractable manner in the longitudinal direction. A turn plate 60 is oscillatingly fitted to the pivot. A driving mechanism 15 consists of a servo motor 80 to elevate/lower the elevator finger 10, and a servo motor 81 to oscillate the turn plate 60. The stop accuracy of the elevator finger is excellent, the product loss is reduced, and the yield is increased.
Patent JP-S6297797-A (JP)
Title: Printed circuit board restoration welding machine
Inventor: SUGIURA HIROTADA
IPC: B23Q17/24
Filed: 1985-10-24
Abstract: PURPOSE:To dissolve the variance of a positioning accuracy, and also to execute exactly and automatically a work by monitoring a substrate placed on a work base, by a monitor television through an irradiating means and an image pickup means. CONSTITUTION:A monitor camera 102 being an image pickup means, and an irradiating lamp 104 for irradiating a beam to a position connected linearly to this image pickup means are installed so as to photograph the restoring position of a printed circuit board 70 welded by a welding tool 11 which can move forward and backward. A fine adjustment for positioning is executed by moving a work base 8, putting a wiring restoration part into the monitor range of the monitor camera 102, seeing the monitor television and operating a linear unit 91 and a rotary unit 92. In this way, the work can be executed exactly.
Patent JP-S60129695-A (JP)
Inventor: WADA MASAMI
IPC: H02K15/02
Filed: 1983-12-19
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。