baber/WOPTO huggingface dataset:
Patent JP-H04184892-A (JP)
Title: Electroluminescent element
Inventor: TAKAHASHI TOSHIHIKO
IPC: H05B33/12
Filed: 1990-11-20
Abstract: PURPOSE:To obtain an electroluminescent element having various luminescent hues and good durability by making a layer of an organic compound, held between electrodes, a layer having a composition component of a specific organic compound shown in a formula. CONSTITUTION:X, Ar1, Ar2, R1, and R2 in a formula, showing a specific organic compound, include groups shown in formulas respectively. The Ar1, the Ar2, and Ar3 are a substituted or nonsubstituted carbocyclic aromatic ring and a substituted or nonsubstituted heterocyclic aromatic ring. The R1, the R2, and R3 are a hydrogen atom, a substituted or nonsubstituted alkyl group, the substituted or nonsubstituted carbocyclic aromatic ring, and the substituted or nonsubstituted heterocyclic aromatic ring. An electroluminescent element, in which at least one layer is made a specific organic compound by laminating organic compounds by vacuum deposition and solvent application, etc., as prescribed and thickness is made thin film of 0.05-0.5mum, is held between electrodes. A luminous element having a desired characteristic can be obtained by using single layer, a combined layer of haul transportability and electronic transportability compounds, and a combined layer of haul transportability, luminousness, and electronic transportability compounds for a luminous layer.
Patent JP-H08172297-A (JP)
Title: Gripping and holding device
Inventor: NAGATANI MITSUHIRO
IPC: B25J15/08
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a gripping and holding device by which it is not required to position an article to be gripped and held by a method wherein one out of fingers which are arranged so as to be faced is driven by a servomotor so as to be first moved to a position corresponding to the shape of the article and, in succession, the finger on the opposite side is moved so as to sandiwch the article. CONSTITUTION: Plates 4, 5 are coupled by slide rails 6 and slide bearings 7 at the lower part of a base plate 1. Fingers 16, 17 are installed at the plate 4, fingers 28, 29 are installed at the plate 5, and interplate fingers 42, 43 are installed between the plate 4 and the plate 5. A servomotor 15 is driven, and both plates 4, 5 are moved to a position which is convenient to grip and hold an electronic component 56 such as an IC or the like. Then, the fingers 16, 28, 42 on one side are moved to a position corresponding to the shape of the electronic component 56. Then, the fingers 17, 29, 43 which are situated in opposite positions on the other side are moved so as to grip and hold the electronic component 56.
Patent JP-2000141823-A (JP)
Title: Imaging method, paint engine, imaging apparatus and imaging system
Inventor: TOMINAGA MASAHIKO
IPC: G06F3/12
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a printer engine which can notify the conditions of imaging process to the controller side, and an imaging apparatus and an imaging system including it. SOLUTION: When print is started at S601, a command 707 for notifying start of imaging operation is issued to a print controller 3 and the control steps to under print state S602. In the under print state S602, a command 709 notifying occurrence of print error is issued upon occurrence of an error, e.g. jam, during print operation of a relevant print job before the control steps to print interruption state,S606 or a command 711 notifying the end of print operation is issued upon ending print operation. In the print interruption state S606, a command 710 notifying restart of print operation is issued if error is released after occurrence of print error of the relevant print job.
Patent JP-H04184460-A (JP)
Title: Image forming device
Inventor: SASANUMA NOBUATSU
IPC: G03G15/01
Filed: 1990-11-20
Abstract: PURPOSE:To carry out stable image formation by each developing device by setting distance on periphery surface of a photosensitive body from a primary electrifying device to a first developing device to a value where variation of electrifying potential from first developing to n-th developing to a specified value, that is the value where no problems generate in practice. CONSTITUTION:Any variation in the surface potential of the photosensitive body (photosensitive body drum 1) from the first developing ( 1st developing device 5 ) to the fourth developing ( 4th developing device 8 ) is kept down within 3% of the initial potential for stability of the image, preferably within 1%. The distance between the 1st developing device 5 to the fourth developing device 8 fo the photosensitive drum is set to Cmm, and the circumferencial velocity of the surface of the photosensitive body drum 1 is set to Vmm/sec. The time equivalent to decay quantity of 1% of the initial potential is set to t1 sec in the time length C/V sec. Then, the distance on the periphery surface of the photosensitive drum 1 from the primary electrifying device to the first developing is set to Vt1mm. Thus, image formation by each developing device can be stably carried out.
Patent JP-H03174586-A (JP)
Title: Video signal processor
Inventor: KASAHARA SHOICHIRO
IPC: G09G3/36
Filed: 1989-12-04
Abstract: PURPOSE:To attain the miniaturization and low cost of a plane display system by providing output terminals for analog RGB signal for RGB monitor, a composite signal for composite video monitor, and digital RGB data, and horizontal and vertical synchronizing signal generation circuits and their output terminals on one-chip integrated circuit. CONSTITUTION:Display display data converted with a pallet is outputted as an analog RGB signal A for the display of a CRT display for analog RGB monitor 10, and simultaneously, the composite signal B for the display of a CRT display for composite video monitor 11 can be supplied, and also, the display display data can be supplied to a plane display device 12. Also, it is possible to connect the display display data outputted from a pallet RAM 3 to the display signal input terminals of display devices 10-12. Thereby, a system which performs CRT display and liquid crystal display or plasma display can be constructed small in size and with low cost.
Patent JP-H01268805-A (JP)
Title: Production of mold for producing fine parts
Inventor: TOOMASU GURADEN
IPC: B22F3/02
Filed: 1988-12-15
Abstract: PURPOSE: To obtain a mold for very small parts having a complicated profile by machining a matrix to be a negative mold of a desired shell and forming a shell of a negative mold with a metallic powder containing mixture thereon. CONSTITUTION: A matrix 100, which includes a support body 102 and a portion 104 for a shape of objective parts and having a dimension slightly larger than the parts, is machined from a hard material. Next, the parts 104 are arranged in a cavity die 106 formed by assembling elements 108, 110, the matrix is held in the cavity die 106 with the support body 102. A mixture of one or more kinds of metallic powder and binder is filled into the cavity mold 106 from an orifice 112 of the element 108, a blank 116 is produced, it is heated to remove the binder and then is sintered. By contracting generated at this time, a desired mold dimension is obtained, a cavity mold 124 having objective shape dimension is formed in combining a cover 122, a material for manufacturing parts is charged into the cavity die 124 through a channel 118 arranged in the blank 116 by machining, etc.
Patent JP-H06159823-A (JP)
Title: Air conditioner
Inventor: SASAKI AKIRA
IPC: F25B1/00
Filed: 1992-11-25
Abstract: PURPOSE:To decrease the number of times by which the compressor stops due to high temperature release control so as to prevent impairment of the comfortableness due to the stopping of the compressor. CONSTITUTION:A high temperature release-controlling means 10 is provided with a time-extending means 10a: the high temperature release-controlling means 10, when the temperature of the condenser has exceeded a prescribed value, decreases the operating frequency of the compressor by a certain value at intervals of a specified time period so as to prevent an excess in pressure on the high pressure side in the refrigeration cycle; when the temperature of the condenser is judged to be falling while the operating frequency of the compressor 1 is decreased by the control of the high temperature release-controlling means 10, the time-extending means 10a extends the time period from the decrease of the operating frequency to the minimum value to the stopping of the compressor over a prescribed period of time.
Patent JP-H10163866-A (JP)
Title: Frequency synthesizer
Inventor: ROTH ALEXANDER
IPC: H03L7/185
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a frequency synthesizer which operates according to the principle of the fractional frequency synthesizer. SOLUTION: This frequency synthesizer has a phase control oscillator 1, a phase detector 2 that controls the oscillator 1, a loop filter 4 which is arranged on a control line between the phase detector and the oscillator, a reference frequency source 4 and a frequency divider 6 which is arranged between the reference frequency source and an input of the detector 1. The frequency divider is adjusted to a division ratio of entire numbers, has an adjusting means 7 which operates in multiple integration, controls the division ratio of the entire numbers of the frequency divider in the way that a fractional division ratio which corresponds to a desired fractional rational number division ratio can be generated by the means 7.  Another input of the detector 2 is connected to an output of an oscillator via a mixer 8, an the mixer 8 operates according to the principle of a fractional number frequency synthesis where the difference between an output frequency of the oscillator and a reference frequency of the source 4 is formed.
Patent JP-H04187757-A (JP)
Title: Production of ornamental member
Inventor: IMAI KIYOHIRO
IPC: G04B37/22
Filed: 1990-11-20
Abstract: PURPOSE:To stably obtain an ornamental member excellent in appearance, quality and ornamentation at the time of finishing the member surface in two colors, e.g. golden and recessed gray-black patterns, by combining ion plating and laser beam machining. CONSTITUTION:The surface of a stainless steel part 1 electroplated with an Au-Ni plating layer 2 is cleaned in the vacuum chamber of an ion plating device. The entire surface of the part 1 is then coated with one kind between Ti or Cr-based films as the masking film 3 by ion plating. A recessed pattern or character 4 is formed at the specified part by laser beam machining to expose the base material. One kind of Cr-based gray-black film is formed thereon when a Ti-based masking film 5 is used, one kind of Ti-based gray-black film is formed when a Cr-based film 5 is used, and the film 5 is then etched and removed.
Patent JP-H04184421-A (JP)
Title: Liquid crystal electrooptic element
Inventor: SHIYA ICHIYUU
IPC: G02F1/1333
Filed: 1990-11-20
Abstract: PURPOSE:To increase the speed of a response by obtaining face symmetry each other with respect to the center face of a liquid crystal layer in the pretilt directions of the liquid crystal molecules of two substrate surfaces facing each other, of a liquid crystal cell. CONSTITUTION:In the figure, a direction 11 is the direction of the axis of the polarization of a top side polarizing plate 1, an angle 12 is the angle formed by the direction 11 of the axis of the polarization of the top side polarizing plate and the rubbing direction of the top substrate of the liquid crystal cell, and a direction 13 is the rubbing direction of the top substrate 2 of the liquid crystal cell. And, a direction 14 is the rubbing direction of the bottom substrate 4 of the liquid crystal cell, and a direction 15 is the direction of the axis of the polarization of the bottom side polarizing plate 5. The rubbing directions of the top and bottom substrates of the liquid crystal cell are matched, so that the pretilt direction of the liquid crystal molecule of the substrate surface has the face symmetry with respect to the central face of the liquid crystal layer. An angle 12 formed by the direction of the axis of the polarization of the polarizing plate (a absorbing axis or a transmission axis) and a liquid crystal oriented direction is 45 deg., and the axes of the top side polarizing plate 1 and the bottom side polarizing plate 5 are intersected by 90 deg., and cross nicol is obtained. Thus, the speed of the response can be increased.
Patent JP-H05123467-A (JP)
Title: Setting method of repetitious sewing in embroidery sewing machine
Inventor: TAJIMA IKUO
IPC: D05B21/00
Filed: 1991-11-01
Abstract: PURPOSE:To execute design setting work easily and reduce wasteful embroideries in the error of a design quantity by moving an embroidery frame in the X-direction and Y-direction within a specified embroidery range, and by setting the design quantity for enabling repetitious sewing to be performed within the embroidery range. CONSTITUTION:A sewing start point for a design to be sewn first in any of the X and Y directions within an embroidery range in an embroidery frame 36 is confronted with the needle dropping position of a sewing machine, and the position of the embroidery frame 36 is set to be a first position and is stored in an embroidery controlling section 1. Besides, the embroidery frame 36 is moved in any of the X and Y directions with a pulse motor 35, and the second position of the embroidery frame 36 according to a design to be sewn next is stored. Also, the third position of the embroidery frame 36 according to the design of an embroidery limit section is stored. Then, based on dimensions between respective positions, the quantity of designs for enabling repetitious sewing to be performed within the embroidery range is found by the disposal of the embroidery controlling section 1 and is stored. In the meantime, as mentioned above, for the other direction in the X and Y directions, a quantity for enabling the repetitious sewing to be performed within the embroidery range is also found to be stored.
Patent JP-H02263552-A (JP)
Title: Instrument for measuring fitting accuracy of mold and roller apron in continuous casting machine
Inventor: FUJITA TOMIO
IPC: B22D11/04
Filed: 1988-12-13
Abstract: PURPOSE:To improve fitting accuracy of a mold and a roller apron by continuously measuring displacement of each position for the mold and each roll of the roller apron with respect to the reference lines with a sensor. CONSTITUTION:A sensor table 6 is set at upper end of a guide rail 4 and descend to the lower limit with a winch device 9 and successively ascend. By the fixed velocity traveling, the displacement, at each position of each roller, of foot rollers 2 and roller apron 3 to the reference straight line (or curve) is continuously measured with the sensor 5 and the sensor table 6 from the inner face of the mold 1. This measured result is processed with a recorder and signal processing device and digitally or graphically displayed. By this method, the fitting accuracy of the mold and the roller apron can be improved.
Patent JP-H09122986-A (JP)
Title: Device for compacting waste vehicle or the like
Inventor: YAMASHITA SHOICHI
IPC: B30B15/16
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To develop a compacting device of the integrated structure of a compression chamber, a press lid, a main cylinder, a gate, an operation unit, etc., with each other. SOLUTION: In a compacting device of a waste car, etc., consisting of a compression process and a discharge process b a main cylinder 7, a pre- compression chamber formed by providing a pre-compression frame 3a on a device body at the position before a gate 8, i.e., between a press lid 4 and the gate 8 in the condition in which the press lid 4 is closed to reduce the compressive reaction applied on the press lid during the compression, and the main cylinder 7 is retracted to an appropriate prescribed position and the gate 8 is opened after the compression to reduce the bearing pressure on the gate 8.
Patent JP-H04209885-A (JP)
Title: Digestion of lignocellulose material
Inventor: KIDO JUNICHIRO
IPC: D21C3/00
Filed: 1990-11-22
Abstract: PURPOSE:To decrease the addition amount of cooking liquor and improve the yield of pulp in a modified alkaline digestion process by adding a cyclic keto compound mainly to a counter flow digestion part of a digester. CONSTITUTION:Fifty to ninety % of an alkaline cooking liquor 17 is supplied to a penetration vessel 6, 5-45% to the upper digestion trim zone A and an upper digestion zone B of a digester 8 and 5-45% to the lower digestion zone C (counter-flow digestion part). The alkaline cooking liquor containing 0.001-1.0wt.% (based on lignocellulose material) of a cyclic keto compound 50 is mainly supplied to the zone C.
Patent JP-H06150228-A (JP)
Title: Floating magnetic head
Inventor: EGAWA MOTOJI
IPC: G11B5/17
Filed: 1992-10-30
Abstract: PURPOSE:To provide a floating magnetic head wherein influences of an external magnetic field is suppressed, the flatness of a rail is good, and the winding efficiency is improved. CONSTITUTION:The number of windings n1 of a coil 31 at the input side is made smaller than that n2 of a coil 32 at the output side, and moreover, (n, sectional area A1 =n2.sectional area A2) is set to be satisfied. The noise voltages induced to the coils 31 and 32 become equal to each other and the winding directions of the coils 31 and 32 are different from each other. Therefore, the noise voltage in the whole of a floating magnetic head 1 becomes 0, thereby, preventing the generation of noises due to an external magnetic field. Since the number of windings n1 of the coil 31 is smaller, it is not necessary to make a groove 10 deep, thereby, the overhang of a rail 3 is reduced and the flatness is improved. The interference with a bottom face part 24 is avoidable, and therefore, the winding efficiency is improved.
Patent JP-H11130446-A (JP)
Title: Glass bottle forming device
Inventor: KOBAYASHI AKIRA
IPC: C03B9/193
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a glass bottle forming device capable of suppressing the occurrence of defects, such as 'fraying', 'burn scarring' and 'crazing' in parison and improving the thickness distribution of the parison. SOLUTION: The glass bottle forming device is capable of forming the mouth part 21a of the parison 21 among a mouth mold 3 formed in the lower part of a rough mold 1, a guide ring 5 and a plunger 9. The device is provided with an energizing means 17 which energizes the guide ring 5 toward the mouth mold 3 in such a manner that the mouth mold 3 and the guide ring 5 are brought into tight contact at the time of forming the mouth part of the parison between the guide ring 5 and the plunger 9.
Patent JP-H05152953-A (JP)
Title: A/d converter
Inventor: SUGIURA TERUKI
IPC: H04N5/66
Filed: 1991-11-29
Abstract: PURPOSE:To attain correction with fidelity to an ideal characteristic by preventing a quantization error from being increased even when a conversion characteristic in the correction rapidly changes. CONSTITUTION:Resistors R1-R4 dividing a conversion characteristic for correction into four and approximating linearly each range are connected between a reference voltage of an A/D converter 2 and intermediate terminals 5-7, and before an analog signal is converted into digital data, the signal is subject to analog conversion. After the analog converted signal is converted into the digital data, the data are again corrected by a function stored in a lookup table 3.
Patent JP-H02163272-A (JP)
Title: Ending control method for automatic winder
Inventor: TONE SHOICHI
IPC: B65H69/00
Filed: 1988-12-16
Abstract: PURPOSE:To prevent wrong ending caused by pressure drop by forming a structure such as to make ending possible when the detected pressure in a common piping for feeding air for ending is within the set range and make ending impossible when the detected pressure is lower than the set range. CONSTITUTION:Each take-up unit 2 is connected to a common blower 3 installed at one place through a piping 4, the feed pressure of air for ending in the piping 4 is detected by means of a pressure sensor 6, and its detection signal is inputted into a control device 5, so that the detected pressure is compared with the previously set range at the control device 5. In case the detected pressure is lower than the set range, ending is judged to be impossible and a solenoid circuit is cut off, and thereby ending is not performed even if the unit 2 emits ending demanding signals. Accordingly, the generation of wrong ending with an insufficiently strong point caused by the pressure drop of air for ending can be prevented.
Patent JP-H05152805-A (JP)
Title: Dielectric filter
Inventor: YAMAGATA YOSHIFUMI
IPC: H01P11/00
Filed: 1991-11-29
Abstract: PURPOSE:To attain the miniaturization and to obtain the dielectric filter whose characteristic is made stable by making a board having a capacitive component of a laminated board and forming a capacitance forming pattern in the inside of the board. CONSTITUTION:Figure (a), (b) and (c) show a front side plain view of an upper layer board 2a, an upper side plain view of a lower layer board 2b, and a rear side plain view of the lower layer board 2b respectively. Since three conductor patterns 24a, 24b, 24c used to generate a coupling capacitance to couple resonators on the boards are formed while being inserted in the inside of the boards 2a, 2b, and since no leakage electric field is generated between the conductor patterns 24a and 24b and between the conductor patterns 24b and 24c, the effective dielectric constant of the board is substantially improved. Thus, the interval between the conductor patterns 24a and 24b and between the conductor patterns 24b and 24c to obtain a required capacitance is made narrow and the length is made short. Then the miniaturization of the board and then the entire dielectric filter is attained.
Patent JP-H07163496-A (JP)
Title: Filter for vacuum cleaner
Inventor: TAKAGI MASAYUKI
IPC: A47L9/14
Filed: 1993-12-16
Abstract: PURPOSE:To provide a filter for a vacuum cleaner that can emit chemicals efficiently such that a closed container for chemicals is torn simultaneously with the attachment to a filter mouth board. CONSTITUTION:An end part of a filter mouth board is fitted the pit of a filter supporting base 10, and a positioning projection 10b projected on the filter supporting base 10 is fitted into a positioning hole 92b, tearing a closed container 15 for chemicals. The positioning hole 92b formed on a mouth board paper piece 92B is made relatively large to form a comparatively large gap between the hole 92b and the projection 10b,which allows a dust collecting bag 91 to efficiently inhale emitted chemicals. When the quantity of collected dusts increases and the bag 91 clogs up so as to require increased supply of chemicals, the bag 91 expands to push up the piece 92B, giving a large negative pressure to the space inside a collecting dust lid 12. This negative pressure pushes down a mouth board paper piece 92A to increase the pressure operating onto the closed container 15 for chemicals and enhance the capability of emitting chemicals.
Patent JP-2000148017-A (JP)
Title: Label and medical film housing bag and label printer
Inventor: SEKI MASATOSHI
IPC: B41J5/30
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To enable a doctor to easily find out a film photographing a prescribed section of a prescribed patient without taking the film out of a housing bag. SOLUTION: The label 10 written with character information 12 indicating patient information and photographing information together with a graphic 11 or a reduced photographic image corresponding to the photographing position is stuck to the medical film housing bag 1. As a result, the doctor is able to easily judge that the film housed in the housing bag is the film of the image photographing which section of which patient without taking the film out of the housing bag one by one. The doctor is thus able to rapidly find out the necessary film.