baber/WOPTO huggingface dataset:
Patent JP-2000282041-A (JP)
Title: Liquid crystal alignment film, liquid crystal element and aligning of liquid crystal molecule
Inventor: NEGORO MASAYUKI
IPC: G02F1/1337
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal alignment film having a function of aligning the liquid crystal molecules in perpendicular and uniform direction stably and useful for a liquid crystal displaying device, etc., by containing a modified polyvinyl alcohol having prescribed recurring units in its side chain. SOLUTION: This liquid crystal alignment film provided on a base plate for aligning the liquid crystal, contains a modified polyvinyl alcohol which contains, in its side chain, 2-80 mol% recurring unit having 2, 3 or 4 aromatic rings or aromatic heterocyclic rings expressed by formula I [L1 is a single bond, an alkylene, CO or the like; L2 to L4 are each a single bond, O or the like; Ar1 to Ar5 are each an aromatic group ring or an aromatic heterocyclic ring; (n), (m) are each 0, 1], and 3-90 mol% recurring unit expressed by formula II (L31 is a single bond, CO or the like; Hy is a group showing a stronger hydrophilicity than that of hydroxyl group of the polyvinyl alcohol). Further, by using the liquid crystal alignment film, it is preferable to orient the liquid crystal molecules at 50-90 deg. average inclination angle.
Patent JP-S5214996-A (JP)
Title: Method for halting polishing work
Inventor: KOBAYASHI TOSHIHIRO
IPC: B24B7/04
Filed: 1975-07-25
Abstract: PURPOSE: To prevent development of fine defectives during polishing by eliminating rapid friction force caused upon the end of polishing with a view to use for polishing of laminated face of semi-conductor wafers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5614941-A (JP)
Title: Fuel atomization rate measuring device for internal combustion engine
Inventor: OKAMURA KENJI
IPC: F02B77/00
Filed: 1979-07-18
Abstract: PURPOSE: To measure the fuel atomization rate at a high accuracy by using air-fuel ratio sensors, which are provided in an intake passage and an exhaust passage.  
     CONSTITUTION: An inclined membrane type oxygen sensor 16 serving as an air-fuel sensor is provided in the vicinity of the central portion, which is on the downstream side of a carburetor 15, of an intake passage 14 extended between a combustion chamber 12 of an internal combustion engine 11 and a clean side of an air cleaner 13. Another inclined membrane type oxygen sensor 18 is provided in an exhaust passage 17 for the engine 11. These sensors 16, 18 are connected to a processor 20. Owing to this arrangement, a liquid fuel does not come into direct contact with the oxygen sensor 16 in the intake passage 14. Outputs from the sensors 16, 18 are subjected to operation in the processor 20. Thus, a fuel atomization rate can be determined immediately on the basis of outputs from the sensors 16, 18 without placing restrictions on the fuel and without using any additives. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000287161-A (JP)
Title: Video recorder
Inventor: UGO NORIAKI
IPC: H04N19/48
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To allow a video recorder to seamlessly reproduce the result of editing to a plurality of video sources whose compression forms are different in a form of non-compressed reproduction signals, to provide file output the result to editing as a single compressed file, and to obtain immediacy for output processing of the compressed file. SOLUTION: When the video recorder receives, for the purpose of editing them, a 25 M compressed video source material 1 and a 50 M compressed video source material 2 whose compression form differs, the recorder simultaneously converts the 25 M compressed video source material 1 into 25 M compression data of the 25 M compression form and the 50 M compressed video source material 2 into 50 M compression data of the 50 M compression form, individually records the 25 M compression data of the 25 M compression form to a 25 M compression data recording medium 3 and the 50 M compression data of the 50 M compression form to a 50 M compression data recording medium 4, and provides a file output of the result of editing the compressed data at a high speed as a single 25 M compression file 8 or a 50 M compression file 9.
Patent JP-S5616111-A (JP)
Title: Liquid crystal display element
Inventor: TANAKA MASASHI
IPC: G09B27/00
Filed: 1979-07-18
Abstract: PURPOSE: To improve a display effect, by sealing liquid crystal between a pair of transparent glass plates having transparent electrodes and by interposing them between two polarizing plates into a sandwitch and by forming the display surface  into a curved face to display information stereoscopically by bending glass plates and polarizing plates.  
     CONSTITUTION: Two glass plates 1 and 2, which interpose liquid crystal 3 and seal it, and polarizing plates 4 and 5 are bent to form the display surface into a curved face. Consequently, transparent electrodes 6 and 7 are bent also, and one glass plate 1 is protruded greatly, and transparent electrode 6 of the protruded part is exposed as an electric connection terminal to various devices. For example, sphere 8 of a terrestrial globe is formed by arranging many crescent panels 9 of liquid crystal display elements. Time display part 10 is provided at the center of each panel, and an electric field is applied to the whole of the surface of panel 9 to make panel 9 luminous, and plural buttons 13 provided to pedestal 12 are depressed to not only display a desired region but also display the time of the region on time display part 10, thus improving the display effect. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02270005-A (JP)
Title: Autonomous traveling vehicle
Inventor: HATTORI AKIRA
IPC: G05D1/02
Filed: 1989-04-12
Abstract: PURPOSE:To secure a desired traveling position of an autonomous traveling vehicle even on a curved route and also to omit the unnecessary speed reduction of the vehicle by performing the steering control of the vehicle based on the sum total obtained by multiplying the error value of each visual point by the importance of each visual point set by a membership function. CONSTITUTION:The error value dxi (i: visual point No) is obtained at each of plural visual points. Then the sum total Dx is obtained by multiplying each value dxi by the importance mui set by a membership function which decides the visual point importance to the vehicle velocity V as Dx = SIGMA(dxi.mui) (i: 0, 1, 2...). Thus the steering control of the vehicle is carried out based on the Dx obtained by multiplying the value dxi set against plural visual points by the mui. Thus it is possible to reflect the state of a curved route like an S-shaped course, etc. In addition, the time change value of the error value, i.e., the change state of the curved route can be reflected on the steering control when the membership function showing the importance of each visual point is varied in response to the time change of each error value. As a result, the traveling stability of the vehicle is improved with no unreasonable speed reduction.
Patent JP-H06278290-A (JP)
Title: Ink jet recording apparatus
Inventor: TAKANAKA YASUYUKI
IPC: B41J2/185
Filed: 1993-03-25
Abstract: PURPOSE:To prevent the contamination of the inside and outside of a recording apparatus with ink caused by the stagnation of ink in the bottom part becoming a dead angle of the recording apparatus by certainly recovering the ink scattering or overflowing in the recording apparatus. CONSTITUTION:An in jet recording apparatus is equipped with an upwardly opened ink receiver 31 for receiving the ink scattering or falling in the recording apparatus, the plate-shaped ink absorbing member 32 laid over the almost entire area in the ink receiver 31 and absorbing received ink and an ink absorbing amt. sensor 33 detecting whether or not the amt. of the ink absorbed by the ink absorbing member 32 approaches the limit of absorption capacity.
Patent JP-H08132524-A (JP)
Title: Method and mold for molding receiving mouth of thermoplastic resin pipe
Inventor: YAMADA YONEKAZU
IPC: B29C57/02
Filed: 1995-04-17
Abstract: PURPOSE: To provide a receiving mouth mold which facilitates a receiving-mouth having a stabilized receiving mouth in a desired dimension, even when adapted to the molding of the receiving mouth of a thermoplastic resin pipe P using a crystalline resin such as polyethylene as a material. CONSTITUTION: An inner mold 1 provided with a small diameter part 11 of which the outer diameter is almost equal to the inner diameter of a thermoplastic resin pipe P, a large diameter part 13 of which the outer diameter is almost equal to the inner diameter of a receiving mouth to be molded and the taper part 12 allowing the small and large diameter parts 11, 13 to continue smoothly is provided.  Further, an outer mold 2 formed form upper and lower molds 2a, 2b and having a third molding surface 24 of which the inner diameter is almost equal to the outer diameter of the receiving mouth to be molded provided thereto at the position opposed to the large diameter part 13 and an intermediate mold 3 having a cylindrical part 31 of which the outer diameter is larger than the inner diameter of the receiving mouth to be molded and slidable in the axial direction of the large diameter part 13 along the outer surface of the large diameter part 13 of the inner mold 1 are provided.
Patent JP-S58216142-A (JP)
Inventor: HAINTSU FUERUSUTAA
IPC: C07C69/712
Filed: 1983-05-25
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-S60234597-A (JP)
Title: Medium for test of beta-galactosidase
Inventor: IGARASHI TAKESHI
IPC: C12Q1/04
Filed: 1984-05-09
Abstract: PURPOSE:The medium for the beta-galactosidase test, enabling the determination on the same day as well as on the next day, and composed of yeast extract, casein- trypsin hydrolysis peptone, lactose, a specific alkali metal salt and a color- development substrate. CONSTITUTION:The medium is composed of 0.3-3g of yeast extract, 1-10g of casein-trypsin hydrolysis peptone, 0.05-0.5g of lactose, 0.5-5g of a dialkali metal hydrogen phosphate, 0.05-0.5g of an alkali metal dihydrogen phosphate and 0.5-5g of o-nitrophenyl-beta-D-galactopyranoside, and exhibits 7.2-7.7pH when dissolved in 1l of water. The above compositional ratio is critical, and especially, the amounts of the dialkali metal hydrogen phosphate and the alkali metal dihydrogen phosphate are set so as to give a pH of 7.2-7.7, preferably 7.4-7.6 since the beta-galactosidase reaction is suppressed in acidic state and exhibits pseudo-positive nature in alkaline state.
Patent JP-H04300651-A (JP)
Title: Method and apparatus for preparing copper ion exchange zeolite
Inventor: ISOBE TADASHI
IPC: B01J29/24
Filed: 1991-03-29
Abstract: PURPOSE:To stabilize quality in low cost by providing a concn. control means holding the concn. of the copper ion in a bath tank storing a copper ion exchange solution in which zeolite is immersed to the predetermined range of 0.1-0.01mol and a temp. control means holding temp. to the range from room temp. to below 100 deg.C. CONSTITUTION:The temp. control means of a copper exchange bath tank 4 storing a copper acetate solution and exchanging the copper ion of mordenite by immersing mordenite in the copper acetate solution is constituted of temp. and concn. sensors 18, 22, a heater 18 and a controller 38 and the temp. of the copper acetate solution in the bath tank 4 is held to the range from room temp. to 100 deg.C and lowered when the concn. of the solution increases and raised when said concn. lowers. The concn. control means of the copper acetate solution circulated in the bath tank 4 is constituted of a concn. sensor 22 and solution and pure water tanks 26, 28 and the high concn. solution and pure water are supplied to hold the concn. of the solution in the bath tank to 0.1-0.01mol. A flow rate control means is provided to the concn. control means.
Patent JP-S5518429-A (JP)
Title: Hydrophilic crayon
Inventor: UEDA TAKESHI
IPC: C09D13/00
Filed: 1978-07-25
Abstract: PURPOSE: To provide a hydrophilic crayon which does not repel water color and water-based marker, and can be used to represent a unique matter, by compounding oxidized microcrystalline wax with an alcohol compatible therewith and a pigment.  
     CONSTITUTION: A mixture composed of (A) oxidized microcrystalline wax, (B) 10W50%, pref. 10W30% of an OH-containing compound compatible with the above wax and having a boiling point of ≥170°C and (C) 2W30% of a pigment and if necessary, an emulsified polyethylene, is heated, kneaded, cast, cooled and solidified to obtain a hydrophilic crayon. The OH-containing compound is selected from higher monohydric alcohols (e.g. lauryl alcohol), polyhydric alcohols (e.g. hexylene glycol), and ether, ester, ether-ester, etc. of the polyhydric alcohols. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000279462-A (JP)
Title: System and device for supporting action of living body
Inventor: MORIKAWA MASASHI
IPC: A61H1/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To permit a training person to execute an optimum recovery training by correcting standard human body data by means of inputted construction difference data of the training person himself or herself, deriving a standard action orbit intrinsic to the training person and storing it. SOLUTION: Condition data to be easily measured such as a forearm length or a superior limb length of the training person is inputted from a key input device 14 as constitution difference information together with age and sex. A standard action orbit correcting circuit 20 obtains the corrected standard action orbit intrinsic to the training person from the data and human body measurement data by age and sex, which is stored in a first storage device (ROM) and stored in the second storage device (RAM) 18. CPU 22 reads out the standard action orbit intrinsic to the training person and drives respective driving devices 60-70 with an I/O interface 72 as a driving signal. Then the training person can execute optimum recovery training.
Patent JP-H01262413-A (JP)
Title: Magnetic sensor
Inventor: YOSHIMURA KUNIAKI
IPC: G01B7/00
Filed: 1988-04-13
Abstract: PURPOSE:To evade the generation of a Barkhausen noise by adhering electrodes made of conductive materials to both end parts of a pattern constituting a sensing element and specifying the size ratio of respective pattern parts. CONSTITUTION:The electrodes 35-37 made of the conductive materials, e.g. Al are adhered to both end parts of the pattern 31 constituting the sensing element 3 and the size ratio of the respective pattern parts is specified as shown by an expression. Then resistances R31, R31a, and R35-R37 in the equivalent circuit diagram of the element 3 indicate the respective resistances of the sensing part, end parts, and electrode parts 35-37 of the pattern 31. Consequently, currents which flow between an output terminal Vout, and a power terminal Vcc and a ground terminal GND pass through not the resistance R21a with a high resistance value, but the resistances R35-R37 with low resistance values (because of the Al materials), so the influence of a closed magnetic domain formed at the end parts of the pattern 31 can be evaded. Therefore, even if the closed magnetic domain is formed at the end parts of the pattern, the closed magnetic domain formation part is adhered by the electrodes made of the conductive materials to eliminate the influence of the Barkhausen noise.
Patent JP-H10233048-A (JP)
Title: Cassette loading device
Inventor: MIZUOCHI HISAO
IPC: G11B15/675
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To surely transport a cassette tape into a loading position employing a simple constitution by moving a tray in a horizontal direction, positioning the tape at the fixed position, which is located directly above a tape driving mechanism, pressing the top surface of the tape and loading the tape to the mechanism. SOLUTION: A cassette is inserted into the cassette storage position formed by a vertical moving member 42 and a cassette receiving plate 48. Then, a tray 8 is moved in a horizontal direction. At that time, the member 42 and the plate 48 are horizontally moved o the back in synchronism with the motion of the tray 8. Then, rollers 60 and 61 are rotated to the up direction while a slider is opened and the pressing force to the cassette is removed. Then, the cassette reaches to the top of the mechanism device position and the horizontal movement is completed. Then, gears 6 and 7 continue to rotate and a pressing frame 14 is lowered. Then, leaf springs 64 and 65 transmit a certain amount of loading to the cassette and the cassette is settled.
Patent JP-2000284933-A (JP)
Title: Printing controller, state-displaying method for the controller and storing medium storing computer- readable program
Inventor: TANAKA FUMIHIRO
IPC: G06F3/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To successively monitor the state of plural printers in a respectively varying state by setting the state display time of each printer in accordance with the displaying priority order of each printer and successively switch- displaying the state information of each printer based on the passing state of the set state displaying time. SOLUTION: The newest states of printers 1014 and 2014 are obtained from a port stored as printer information and the states of the printers are analyzed to recognize contents. When the states of the printers 1014 and the 2014 vary, error information, warning information and operating state information in the printer information are updated to the obtained newest states of the printers. By retrieving a state-displaying database next, priority order information corresponding to the states of the printers is searched to update a displaying priority order in the printer information. Then, the variation of the states is detected while investigating the states of the printers and based on a displaying time fixed to displaying priority order information, a printer for displaying the state is decided to switch display.
Patent JP-2000285186-A (JP)
Title: Data exchange method
Inventor: KITAJIMA TETSUYA
IPC: G06F19/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To exchange electronic data between several persons while guaranteeing contents without interposing any center system to be the third person or the like. SOLUTION: When transmitting data between two persons to exchange data, the recipient of data transmits the data while guaranteeing the contents by applying his own electronic signature. After the contents of data and a right transferor are confirmed, the right recipient of data applies his own electronic signature to the data and transmits them to the right transferor. The right transferor confirms the recipient of data and transmits the right of data to the recipient after applying his own electronic signature so that the exchange of data is executed between two persons.
Patent JP-S5318177-A (JP)
Title: Self-running type conveyer
Inventor: HISANAGA MISAO
IPC: B65G41/00
Filed: 1976-08-02
Abstract: PURPOSE: To provide a self-running type, low-cost, loading and unloading conveyer having a simple structure comprisong a truck consisting of an existing fork life and a conveyer drive source commonly used for a running source of the fork lift and lifting source of the fork. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10267807-A (JP)
Title: Dispersion method for magnetic fine particles
Inventor: ITO TAKUYA
IPC: G01N1/36
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To establish a dispersion method, for magnetic fine particles, in which a powder sample optimum for observation by a transmission electron microscope can be manufactured by a method wherein aggregated magnetic particles are removed from a medium containing a magnetic powder by using a magnet and the magnetic powder is dispersed into the medium. SOLUTION: In a dispersion method for magnetic fine particles, aggregated magnetic particles are removed, by using a magnet, from a medium which contains a magnetic powder. The kind of the magnet is selected by taking into consideration the kind and the magnetic characteristic such as the coersive force or the like of the magnetic powder. As the magnet, a remanent magnetic flux by which the magnetic powder can be dispersed into the medium is found, and a magnetic which comprises the remanent magnetic flux is used. Ultrasonic waves are given to the medium containing the magnetic powder in order to promote the dispersion of the magnetic powder, the medium is filtered, and a powder sample in which the magnetic powder is dispersed well can be obtained.  When the ultrasonic waves are given in this manner, the sample is dispersed, the magnet 5 is put into a vinyl bag 4, the bag 4 is immersed in a sample 2 inside a disposable cup 1, the aggregated magnetic particles are removed, and the powder sample which is optimum for observation by a transmission electron microscope can be obtained.
Patent JP-H01264377-A (JP)
Title: Video printer
Inventor: KOBORI YASUNORI
IPC: H04N1/387
Filed: 1988-04-15
Abstract: PURPOSE:To easily prepare a handmade picture postcard by using a part of a picture memory as a sub-memory, providing the inversion synthesizing means of sub-memory data and a synthesizing means of the main/sub-memory data in the output means of the sub-memory, and executing multiple overlaying without increasing the main memory. CONSTITUTION:In a memory means 4, a composite video signal (or a video signal), a luminance signal, or a chroma signal is inputted from a terminal 1041, and it is stored into a main memory 41 or a main memory 42. The main memories 41 and 42 are switched from a bit on a minimum bit (LSB) side to sub-memories 101 and 102 for the overlaying. The sub-memory data are selectively supplied by the composite video signal data or the luminance signal in a sub-data selector means 47. The sub-data are stored through sub-data input switches 104 and 105 to the sub-memory 101 or 102. The writing to the sub-memories 101 and 102 is controlled by a sub-memory control means 49.
Patent JP-S61249133-A (JP)
Title: Printing controller
Inventor: YAMAZAKI HITOSHI
IPC: B41J5/46
Filed: 1985-04-26
Abstract: PURPOSE:To extend the utility of preliminarily sent common data when the same data is printed, by generating and printing tables where the same printing is repeated and frequently repeated sentences, symbols, marks, etc. CONSTITUTION:A repeat control part 5 consists of an input control part 5a, a command analyzing part 5b, a flag control part 5c, a counter control part 5d and a buffer control part 5e. The input control part 5a selects data inputted from an interface 1 or a register control part 3 by a control signal and outputs selected data to the command analyzing part 5b and a buffer control part 5e. The command analyzing part 5b extracts and analyzes a specific command in inputted data and outputs flag information corresponding to data to the flag control part 5c consisting of a flag register and outputs the control data of a counter to the counter control part 5d. The buffer control part 5e controls the input/output of register data stored in a register area.
Patent JP-H04303155-A (JP)
Title: Prevention of mulfunction of crank angle recognizing device for internal combustion engine by noise
Inventor: YAMADA TAKESHI
IPC: G01B7/00
Filed: 1991-03-29
Abstract: PURPOSE:To prevent a mulfunction of a device for recognizing a specified crank angle for an internal combustion engine by noise. CONSTITUTION:A time delay is given separately to pulse signals from sensors 6, 7 for detecting a specified angle of a crank shaft and outputting pulse signals 14, 15 simultaneously within a range of the pulse width of the pulse signals 14, 15, and they are inputted to an AND circuit for noise to be eliminated to be a single pulse signal 17 taken from the AND circuit 12.