baber/WOPTO huggingface dataset:
Patent JP-H087476-A (JP)
Title: Portable audio apparatus
Inventor: MAIKERU EE ZANPINI
IPC: G11B20/10
Filed: 1995-05-30
Abstract: PURPOSE: To obtain a portable device small in noise, wow, flattering and a deterioration by a method wherein a multiple channel record reproduction device using a sound mixer function and an optical magnetic memory is unified into one unit. CONSTITUTION: An audio signal of a plurality of channels is input into a wire selecting and mixing circuit 28 via inputting means 26. The audio signal is processed for a mixture of an input channel of an analog process or a digital process, fade-up, edit, etc., by the wire selecting and mixing circuit 28. Recording is made in an optical magnetic disk 32 via a disk controller 30. Further, the audio signal recorded in the optical magnetic disk 32 is supplied to the wire selecting and mixing circuit 28 via the disk controller 30. The audio signal is monitored therefrom and mixed with an input audio signal. The processed or monitored output signal is output via outputting means 34 from the wire selecting and mixing circuit 28 and used.
Patent JP-S62287349-A (JP)
Title: Space allocation control method for mass memory device by logical sector bit map
Inventor: KOMIYAMA HIROBUMI
IPC: G06F12/08
Filed: 1986-06-06
Abstract: PURPOSE:To easily and quickly manage the space of a storage medium, when the area of the storage medium is required, or when it becomes unnecessary, by storing a logical sector bit map being information of use and unuse of the area of the storage medium, in the fixed sector of a main storage area. CONSTITUTION:A space allocation control system is constituted of an initial allocating part 101, an extended allocating part 102, and an allocated area deleting part 103. When a file area initial allocating request is sent from the outside of a file initial allocating request trigger 110, a logical sector bit map 105 placed in a main storage part, or an auxiliary storage area 104 is scanned through a signal line 115, an unused bit is set as busy by a request size, and address information and size information are informed to the file space initial allocating part 101 through a signal line 116. The file space initial allocating part 101 stores an area description in a file management information record 106 by signal lines 117, 118. In an auxiliary storage area 107, a file initial allocating area 108 is secured.
Patent JP-H10313869-A (JP)
Title: Sialidase located in plasma membrane and dna encoding the same
Inventor: MIYAGI TAEKO
IPC: C12N5/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new plasma membrane-located sialidase having a specific amino acid sequence, having an activity for removing a sialic acid residue from the non-reducing terminal of genglioside, and useful as a sugar chain research reagent, a genetic treatment medicine, etc. SOLUTION: This new plasma membrane-located sialidase protein comprises a protein having an amino acid sequence of formula I or formula II, or a protein which has the amino acid sequence of formula I or formula II wherein one or several amino acid are substituted, deleted, inserted or transferred and which has an activity for removing a sialic acid residue from the non-reducing terminal of ganglioside. The protein is useful as a sugar chain research reagent, a genetic treatment medicine, etc. The protein is obtained by homogenizing a bovine brain in a buffer solution, centrifuging the homogenized solution, collecting the supernatant, further centrifuging the supernatant, suspending the precipitate fraction in a buffer solution, adding 5% deoxycholid acid, sufficiently homogenizing the mixture, and subsequently purifying the supernatant by an affinity chromatography method.
Patent JP-S61289623-A (JP)
Title: Vapor-phase reaction device
Inventor: SUZUKI NAOKI
IPC: H01L21/31
Filed: 1985-06-18
Abstract: PURPOSE:To eliminate the work of performing an etching on the back surface of the semiconductor substrate and the work of cleaning the transparent quartz plate and to obtain a thin film with a good reproducibility by a method wherein the pressure in the upper reaction chamber is raised in a vacuum higher than that in the lower reaction chamber. CONSTITUTION:The vacuum degree in an upper reaction chamber 12 is raised in a vacuum higher than that in a lower reaction chamber 15, thereby the reaction gas, which absorbs heat on susceptors 10 and is decomposed, reaches onto a semiconductor substrate 9 and a polycrystalline Si film is deposited on the surface of the semiconductor substrate 9, but the reaction gas does not flow in the back surface of the semiconductor substrate 9 and a polycrystalline Si film is not deposited on the back surface. Moreover, as the reaction gas does not flow in the lower reaction chamber 15, a polycrystalline Si film is never deposited on a transparent quartz plate 18. By this way, ultraviolet rays become easy to transmit the transparent quartz plate 18 and the thin film with a good reproducibility can be obtained on the surface of the semiconductor substrate. In addition, the additional work of cleaning the transparent quartz plate 18 is eliminated and the workability is improved.
Patent JP-H08331013-A (JP)
Title: Frequency hopping communication system
Inventor: OGAWA NOBORU
IPC: H04B1/7143
Filed: 1995-05-30
Abstract: PURPOSE: To simplify a radio base station installation by changing a conversion frequency of an up-converter of a base station converting a base band signal sent through a fixed channel from a central station into a radio signal according to a prescribed hopping pattern. CONSTITUTION: An exchange station inputs an information signal to a base band signal generating section 1 of a centralized station S, in which a base band signal is generated. The base band signal is sent to base stations B1-B3 via a fixed channel from a transmission section 3, an up-converter 5 converts the base band signal into a radio signal, and it is sent from a transmission section 11. Simple installation of the radio base station is enough by changing a converting frequency of the up-converter according to a hopping pattern.
Patent JP-S63296525-A (JP)
Title: Radio equipment check system
Inventor: KUBOTA TAKAAKI
IPC: G02F1/133
Filed: 1987-05-28
Abstract: PURPOSE:To prevent an incoming call unrequired for a communication opposite station or the like by providing a pseudo selection signal oscillator for the test mode operated at the operation test of a radio transmitter-receiver. CONSTITUTION:A test tone detector 15, a selection signal detector 16 and a pseudo selection signal detector 26 are provided to the receiver 11 and a switch 17 is turned on via a switch S2-6 and an interlocking switch S2-5 in detecting a pseudo selection signal in a radio wave from a transmitter. Moreover, an output of the pseudo selection signal detector 26 is inputted to a check discriminator 28. Then the output of a selection signal oscillator 2 is connected directly to the selection signal detector 16 of the receiver 11. In checking the radio equipment, since the radio wave modulated by using the pseudo selection signal is used, even when the radio wave from the transmitter 3 has the same frequency, because no selection signal is included, the mis-reception of the other station receiving the signal is not caused.
Patent JP-H02309412-A (JP)
Title: Keyboard with memory
Inventor: YAMADATE MAKOTO
IPC: G06F3/02
Filed: 1989-05-24
Abstract: PURPOSE:To easily repeat the same operation by including a memory capable of storing the order of key entry operation in a keyboard and sending a key operation procedure code stored by specific key operation to a computer. CONSTITUTION:When the storage of key operation is required, the keyboard is set up to a storage mode. The mode is set up by depressing a switch to be used only for setting up the mode. When a specific key 41 for substituting key operation is depressed, a processor 2 sends the code of the depressed key to a main body and simultaneously stores the code in the memory 4. When the storage is not required, the key 41 is depressed again to escape from the storage mode and then the keyboard is returned to normal operation. If the same data as the stored contents are to be generated after storing a pair of data, the key 41 is depressed. Thus, the same operation can easily be repeated.
Patent JP-S62288825-A (JP)
Title: Photographic sensitive material having improved reduction processing performance
Inventor: TACHIBANA NORIIKU
IPC: G03C1/42
Filed: 1986-06-07
Abstract: PURPOSE:To improve the reduction processing suitability without the use of means for increasing the amt. of the silver to be coated by incorporating a water soluble layer which is cured by a developing process into at least one hydrophilic colloidal layer upper than the photosensitive silver halide emulsion layer nearest a base. CONSTITUTION:The water soluble polymer which is cured by the developing process is incorporated into at least one hydrophilic colloidal layer upper than the photosensitive silver halide emulsion layer nearest the base of a photographic sensitive material having at least two hydrophilic colloidal layers on the base. The upper layer is more preferably formed as a non-photosensitive layer such as protective layer and the lower layer as the photosensitive silver halide emulsion layer. This method is not always limited to the material having the two hydrophilic colloidal layers and is equally satisfactorily applicable to the material having the hydrophilic colloidal layers in multi-layered constitution. The water soluble polymer to be incorporated therein is not particularly limited if said polymer is cured by the developing process. The polymer having the structure expressed by the formula is particularly preferred.
Patent JP-S5656864-A (JP)
Title: Preparation of lithographic printing form
Inventor: FUJII HITOSHI
IPC: G03F7/00
Filed: 1979-10-15
Abstract: PURPOSE: To obtain a lithographic printing form requiring no dampening water and providing a printed matter excellent in a resolving power thereof by a method wherein a silicon layer and a patternized protecting layer are formed sequentially on a surface of a base, thereafter, the nonprotected silicon layer is removed by an etching agent.  
     CONSTITUTION: A primer such as a silane series or the like is coated on a base 1 of a metallic plate or the like, subsequently, a silicon layer 2 (preferably a high polymeric organopolysiloxane or the like capable of forming an ink repellent silicon rubber elastic body after crosslinked setting) is provided thereon preferably in a thickness of 1W5μ. A patterning of a protecting layer 4 of diadidoquinone or the like is effected thereon by means of form making method utilizing a photoregisting, for example. Subsequently, silicon in a nonprotected layer part is removed by utilizing a silicon etching agent, thereafter, the protecting layer 4 is removed by utilizing solvent or the like and a printing area 3 consisting of an exposed surface of the base as well as a nonprinting area 2' consisting of the silicon layer are formed.  
     EFFECT: Emulsification of ink due to dampening water may be avoided and the base may not be spoiled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07301723-A (JP)
Title: Optical multiple-signal dividing device,communication system including device thereof and data communication network in enterprise
Inventor: BUIKUTAA MISURAHI
IPC: G02B6/293
Filed: 1995-05-08
Abstract: PURPOSE: To provide a method and device for wavelength division multiplexing(WDM) using an optical filter element array for generating prescribed wavelength pass band in an optical filter. CONSTITUTION: The device is formed by using a planer type waveguide connected to a plurality of output optical waveguides 220 or an input optical waveguide 210 like an optical fiber. Each output optical waveguide 220 includes the optical filter element 240 of wavelength selective constitution formed in the consecutive part of a waveguide forming an optical channel selective optical filter with a spectrum area with a light transmission and a spectrum area of a low transmittance. The desirable example of this optical filter element 240 is a Bragg diffraction grating formed in an optical filter transmitting a natural wavelength band.
Patent JP-S5657108-A (JP)
Title: Sequence control device
Inventor: KUMASAKA TATSUAKI
IPC: G05B19/05
Filed: 1979-10-15
Abstract: PURPOSE: To make it possible to set and change easily programs with a small number of switches, by defining data as input data for positive signal condition set, negative signal condition set, and no-condition set according to the state of switches.  
     CONSTITUTION: In respect to switch group 8 to set data of the control program, the first state of switch SW 1 , for example, the upper side, the second state of switch SW 2 , for example, the lower side, and the third state of switch SW 3 , for example, the middle are used for positive signal condition set, no-condition set, and negative signal condition set respectively. Switches having three states are used to store input data of positive condition set, negative condition set, and no-condition set into memory part 11. Thus, the program can be set and changed very simply with a small number of switches. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02312486-A (JP)
Title: Picture data processing unit
Inventor: SHIGYO YUJI
IPC: G06F17/10
Filed: 1989-05-29
Abstract: PURPOSE:To simplify circuit constitution by replacing linear product sum calculation in common to a digital filter processing including simultaneous and frame processing of a picture signal into a single linear product sum arithmetic circuit and setting an arithmetic coefficient one after another in response to the calculation applied to point sequential picture data in time series. CONSTITUTION:A digital filter circuit 120 whose arithmetic coefficient is set variably, applying linear product sum calculation to an input picture data with the set arithmetic coefficient and outputting a color component data subjected to picture signal processing, a coefficient generating circuit 124 setting the arithmetic coefficient in response to the input picture data to the digital filter circuit 120 synchronously with the input picture data and a FIFO memory 138 outputting an output picture data whose color component data timing is substantially made coincident are provided and common linear product sum calculation in common to the digital filter processing including simultaneous and frame processing of the picture signal is replaced into a single linear product sum arithmetic circuit 122. Thus, the circuit constitution is simplified.
Patent JP-S5466039-A (JP)
Title: Driving method for display body
Inventor: NISHIMURA YUUJI
IPC: G09F9/00
Filed: 1977-11-04
Abstract: PURPOSE:To display bar graphs at a high-duty cycle without deteriorating the brightness and contrast, by driving all display elements in several groups of display blocks forming a display body and some of display elements separately in two intervals. CONSTITUTION:Bar-graph display body 20 consists of display blocks 20-1, 20- 2    composed of ten display elements. Display elements in respective blocks 20-1, 20-2    are connected to the common electrodes driven by driver circuits 31, 32   , and corresponding display elements in each block are connected in common to driver circuits 41, 42   . Therefore, circits 31, 32    selected corresponding to data, and all display elements of blocks 20-1,    to be displayed by circuits 41 to 50 are driven in the 1st interval by the control output of control circuit 100 synchronizing with the clock of clock generator 11, and some display elements in repective blocks 20-1    selected by circits 41   , and respectively-selected circuits 31    are driven in the 2nd interval, so that the bar-graph display of high quality will be attained.
Patent JP-S5920701-A (JP)
Title: Colored wheel for automobile and motorcycle
Inventor: YAMAMOTO AKIRA
IPC: B05D7/14
Filed: 1982-07-28
Abstract: PURPOSE:To obtain a colored wheel of which colored coating film has been improved in peel resistibility by such an arrangement wherein a colored coating film is composed by such a method that the surface of a wheel made of steel is first electroplated by nickel and it is further covered by a film of chromate, and then a transparent or colored paint is further coated on the surface. CONSTITUTION:A double-layered nickel layer of approx. 7.5mum in thickness is formed by electroplating a wheel made of steel by nickel, and then a film of colored chromate of approx. 200Angstrom in thickness is formed. A transparent and colorless urethane resin paint is coated to the internal and external circumferential surfaces of this wheel into a thickness of approx. 15-20mum. In this case, if a colorless chromate film is formed, a colored paint is to be applied. The ground nickel layer and the colored chromate film are seen in bright golden color through the transparent paint and a colored wheel which is excellent in durability can be obtained.
Patent JP-S5559102-A (JP)
Title: Agricultural and horticultural microbicide
Inventor: MORIKAWA YUKIAKI
IPC: A01N37/44
Filed: 1978-10-27
Abstract: PURPOSE: To provide a low-toxic and low-phytotoxic microbicide for agricultural and horticultural use, effective to brown canker of apple, containing 2-(2-hydroxyethylamino)-3-benzoyl propionic acid ester or its salt as effective component.  
     CONSTITUTION: An agricultural and horticultural microbicide containing 2-(2- hydroxyethylamino)-3-benzoyl propionic acid ester or its salt of formula I (R is 1W4C alkyl), as an effective component. R is pref. a lower alkyl, such as ethyl, propyl, isopropyl and sec-butyl, and the salt is pref. hydrochloride. It is pref. applied in the form of water solution, emulsion, or wettable powder. The compound can be prepared, e.g. by reacting β-benzoyl acrylic acid ester with monoethanolamine.  
     USE: Also effective to verticillium wilt of egg-plant, gray-mold of onion, scab of cucumber, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07237196-A (JP)
Title: Punching work method and device for foam material
Inventor: SASAKI SHUNSAKU
IPC: B26F1/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide a punched object having an inclined cut end surface such as a taper shape by performing punching work on a foam material. CONSTITUTION:A foam material 14 is arranged between punching edges 11 erected on a board 10 and a butting plate 12 which has a flat surface opposed to the punching edges 11 and has projecting parts 15 in close vicinity to contact parts of the punching edges 11. Next, a part between the board 10 and the butting plate 12 is pressurized until the punching edges 11 come into contact with a surface of the butting plate 12, and the foam material 14 is compressed and cut. In this case, the foam material 14 is deformed so as to be bent by the projecting parts 15 with the punching edges 11 as its fulcrum, and the butting plate 12 side is elongated in the direction of the projecting parts 15. In this way, since it is cut in a tensile strain applied condition, a cut end surface of the foam material 14 after punching work inclines in the thickness direction.
Patent JP-S62288538-A (JP)
Title: Temperature detection sensor
Inventor: IIJIMA GARO
IPC: G01K11/12
Filed: 1986-06-09
Abstract: PURPOSE:To realize a temp. sensor of an absolute explosion-proof type, by providing an optical fiber bending so as to follow the deformed shape of a temp. deformable member and the optical connectors mounted to both ends of the optical fiber. CONSTITUTION:The title sensor is constituted by mounting a temp. deformable member 1 holding inherent different shapes by the change in temp. to be applied, an optical fiber 2 mounted to the temp. deformable member 1 along the deformable part thereof and bending so as to follow the deformed shape thereof and optical connectors 3 mounted to both ends of the optical fiber. Light is incident to the optical fiber from a light source through the optical connector 3 at one end thereof and the emitted light from the optical connector 3 at the other end is converted photoelectrically to detect the change in the quantity of light passing through the optical fiber 2. As the temp. deformable member 1, for example, a shape memory alloy is used. By this method, an absolute explosion- proof type temp. detection sensor can be realized.
Patent JP-2000320247-A (JP)
Title: Power window control device
Inventor: ITO TAKESHI
IPC: H02P1/22
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a power window control device by surely detecting the catch of a window glass at the start of a motor and quickly avoiding the catch of the window glass. SOLUTION: A power window control device 1 is provided with a first catch detection means 13 to generate a first catch detection signal when the decrease quantity of the rotational speed of a motor 6 exceeds a predetermined range, a second catch detection means 15 to generate a second catch detection signal when the rotational speed of the motor 6 is below a predetermined value, a first delay means 14 to make the first catch detection signal of the first catch detection means 13 void by a first period from the start of the motor 6, and a second delay means 16 to make the second catch detection signal of the second catch detection means 15 void by a second period from the start of the motor 6.
Patent JP-H085483-A (JP)
Title: Injection pressure measuring device
Inventor: MIYAMOTO TAKESHI
IPC: G01L5/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide an injection pressure measuring device which makes possible the strict grasp of the situation of injection of chemicals. CONSTITUTION:This injection pressure measuring device has a pressure converter 12, which uses a foil distortion gauge as a converting element, an upper filter member 15, which is made of porous material and is provided, at the center of the bottom, with a recess 16b for accommodating the pressure converter 12 bonded to the inner face of itself, and a lower filter member 1 7 bonded to the bottom of the upper filter member 16.
Patent JP-2000319203-A (JP)
Title: Formation of three dimensional structure of compound
Inventor: NAKAMURA KENSUKE
IPC: C07B61/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the three dimensional structure from the two dimensional structure of a compound on a computer. SOLUTION: This method for forming the three dimensional structure from the two dimensional structure of a compound on a computer comprises the following processes: (1) generating plural different initial three dimensional structures by means of the table of random numbers and optimizing them on the basis of the error function of a distance matrix under the restriction of two dimensional structure information to find three dimensional pro-structures; (2) structurally optimizing the three dimensional pro-structures by an adequate potential energy function and; (3) repeating the processes 1 and 2 to select a three dimensional lease-energy structure.
Patent JP-H09316689-A (JP)
Title: Horizontal type electroplating device
Inventor: KATSUSHIMA KOJI
IPC: C25D17/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal type electroplating device which has a new construction to replace the conventional dam type and facilitates the level control of a pass line with respect to a plating liquid level. SOLUTION: A plurality of roll pairs by energizing rolls 2 and back-up rolls 3 are arranged within the same plating vessel 11. Deflector rolls 12 are respectively arranged on the inlet side and outlet side within the plating vessel 11. These energizing rolls 2, back-up rolls 3 and deflector rolls 12 are constituted liftably according to the liquid level of the plating liquid supplied to the plating vessel.