baber/WOPTO huggingface dataset:
Patent JP-S60246455-A (JP)
Title: Backup system of interface
Inventor: NISHIDA KOUJI
IPC: G06F13/40
Filed: 1984-05-22
Abstract: PURPOSE:To smplify the constitution of a circuit, and to reduce the cost by using a stand-by input or output interface unit in common with each existing input or output interface unit. CONSTITUTION:M pieces of existing input/output interface units 20a-20m and one stand-by input/output interface unit 20s are provided on the inside of an input/output interface 20. A switching circuit 22 connects the stand-by input/output interface unit 20s in common and in parallel to each existing input/output interface units 20a-20m. When a fault is generated in one of the input/output interface units of the existing side, the input/output interface unit 20s of the stand-by side constituted so as to be connected in parallel on a matrix circuit is switched and connected to the faulty existing input/output interface unit by a selecting signal from a switching operating part 30.
Patent JP-H04311265-A (JP)
Title: Picture data retrieval system
Inventor: MUSHIAKI HIROYUKI
IPC: G06F17/30
Filed: 1991-04-09
Abstract: PURPOSE:To easily, quickly, and surely retrieve picture data having a desired content out of plural picture data recorded on a recording medium. CONSTITUTION:In the user area of an optical disk, picture data P1, P2, P3,... are recorded from the outer periphery side in the order of formation and directory information D1, D2, D3,... corresponding to the picture data P1, P2, P3,... are recorded from the inner periphery side, but, in addition, the reduced picture data S1, S2, S3,... of the picture data P1, P2, P3,... are also recorded as picture data for retrieval. At the time of retrieving the picture data, the picture data S1, S2, S3,... for retrieval are first read out and simultaneously displayed as a retrieval menu. Then the retrieval of the picture data is performed by using the retrieval menu.
Patent JP-H05297091-A (JP)
Title: Biomagnetism measuring device
Inventor: HAYASHI TAKEHIKO
IPC: A61B5/05
Filed: 1992-04-23
Abstract: PURPOSE:To enable accurate position estimation of the distribution of deeper current source with relatively small number of pickup coils with the use of a biomagnetism measuring device which measures the magnetic field generated from a living body by using a high sensitivity magnetic field sensor, for example a superconducting interference flux meter (SQUID) and estimates the position of activity region in the living body. CONSTITUTION:Provided are a magnetic field detection means 1 which has a plurality of superconducting interference fluxmeter having pickup coils 16 and arranged with the plurality of pickup coils in at least two layers along different planes or curved surfaces in the depth direction, and a position estimation means 2 estimating the position of one or a plurality of current sources from the magnetic field intensity at a plurality of planes or curved surfaces different in the depth direction which are detected with the magnetic field detection means 1. The position estimation means 2 defines the relation between the current intensity distribution of the estimated current sources and the measured magnetic field intensity using a linear equation and calculates a least square solution by using the normal equation or a special resolution of the coefficient matrix of the linear equation.
Patent JP-H11282973-A (JP)
Title: Ic card processor
Inventor: AMETANI RYUICHI
IPC: G06K13/06
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To surely perform the read and write of information to/from a normal card and the detection of an incorrect card. SOLUTION: A contact block 50 is supported to swing freely so as to make the lower surface side of the contact block 50 face the contact surface of the card at all times. Further, a reception circuit 61 for incorrect card detection is provided on one end of a flexible substrate 58 whose other end is attached to the contactor block 50, and communication between a processing part and the card is controlled corresponding to the level of detection signals from the reception circuit 61.
Patent JP-H01273828-A (JP)
Title: Intake device for engine and its manufacture
Inventor: NAKANO TORU
IPC: F02B27/02
Filed: 1988-04-26
Abstract: PURPOSE:To make a volume chamber functional as a suction resonator(resonance chamber), to increase the filling efficiency of suction and to facilitate the manufacture of a suction device by communicating the volume chamber and a surge tank by the communication path along the extension direction of the surge tank. CONSTITUTION:A suction leading port 1a is opened at one end in the cylinder row direction on a surge tank 1 and numerous independent suction path 2a-2d are connected by branching respectively to the side face in the cylinder row direction as well. In this case, a volume chamber 3 is formed at the inside of the curved part on the respective independent suction path 2a-2d. At the inside of the curved part, the numerous pressure communicating parts 4 communicating the halfway of the respective independent suction path 2a-2d to the respective volume chamber 3 are respectively formed and the respective switching valve 5 is arranged on the respective pressure communicating part 4. The volume chamber 3 and surge tank 1 are then communicated by the communicating path 6 extended along the cylinder row direction of the surge tank 1.
Patent JP-2000294247-A (JP)
Title: Negative electrode paint film of lithium ion secondary battery and lithium ion secondary battery using it
Inventor: OKAMOTO TOMOHITO
IPC: H01M4/133
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To improve coating performance, paint film adhesion and discharge capacity even when natural graphite is used by including an acrylic acid polymer cross-linked by polyalkenyl polyether in a binding agent. SOLUTION: An acrylic acid polymer cross-linked by polyalkenyl polyether is 450,000 to 4,000,000 in the molecular weight, and the content in a negative electrode paint film is desirably 0.1 to 15.2 wt.%. A binding agent can include a cellulose material compatible with an organic solvent such as hydroxyethyl cellulose and a copolymer emulsion material compatible with water such as an acrylic-styrene copolymer emulsion as a component jointly used with this acrylic acid polymer. A required process is to set the blending composition ratio of the acrylic acid polymer in the binding agent to 5 to 95 wt.%. The content in the negative electrode paint film is desirably set to 2 to 16 wt.%.
Patent JP-S61262629-A (JP)
Title: Apparatus for inspecting cylindrical lens
Inventor: ARIMOTO AKIRA
IPC: G01M11/02
Filed: 1985-05-17
Abstract: PURPOSE:To make it possible to easily inspect the image forming characteristics or flaw of a cylindrical lens having curvature in a unidimensional direction, by using a slit permitting the passage only of diffracted light with specific degree among diffracted lights formed by the cylindrical lens and a diffraction lattice. CONSTITUTION:The beam issued from a laser beam source 1 comes to almost parallel luminous flux and enters a primary diffraction lattice 3 to be incident to a cylindrical lens 4 to be inspected. At this time, + or - primary beams, + or - secondary beams... and diffracted beams are issued to the focus surface of the cylindrical lens 4 from the diffraction image formed by the diffraction lattice other than straight advance laser zero degree beam. A slit 5 permitting the passage only of two diffracted beams each having specific degree is arranged to the focus surface and the parallel interference fringe obtained by the interference of two diffracted beams passing through the slit 5 generates strain if the focus distance of the lens is not constant in the lens because the radius of curvature gets out of order by local polishing accuracy or there is irregularity in the refractive index of a glass material. By investigating this strain degree, the capacity of the cylindrical lens can be inspected.
Patent JP-S58221174-A (JP)
Title: Testing method of semiconductor device
Inventor: OONISHI MASAHIRO
IPC: H01L21/822
Filed: 1982-06-18
Abstract: PURPOSE:To improve the accuracy in measuring a characteristic, by connecting an MOS transistor of an opposite channel as a load to the drain side of an MOS transistor of an open drain output. CONSTITUTION:In the case of measuring the characteristic of, for example, a p channel MOS transistor 11 of an open drain output, an output terminal 14 and the 2nd output terminal 16 are short-circuited, and an N channel MOS transistor 15 as load is connected in series to the drain side of the TR11. An input signal is applied to an input terminal 12. Now, when the low value level of the input signal is applied to the terminal 12, the TR11 is conducted and a TR15 is interrupted, then the terminal 14 attains the high value level. An external load capacitor 17 in this stage is charged by the drain current of the TR11. The influence of the external load capacitor is thus decreased and the characteristic of the MOS transistor of the open drain output is improved with good accuracy.
Patent JP-H041363-A (JP)
Title: Construction method of prestressed concrete structure
Inventor: KUMAGAI TAKENORI
IPC: E04G21/12
Filed: 1990-04-19
Abstract: PURPOSE:To lighten a structure, and to shorten the term of work by forming reaction supporters unified with posts at both end sections of a girder while disposing PC steel in two vertical rows, introducing prestress and placing concrete to residual sections. CONSTITUTION:Reaction supporters 2 as one parts of a girder 1 unified with posts 10 are formed at both end sections of the girder 1 constituting a concrete structure A. PC steel 5 in two vertical rows are arranged between the reaction supporters 2 at both ends while reinforcing bars 4 are installed to connecting sections with each post 10. Prestress is introduced to upper and lower PC steel 5a and 5b, and concrete is placed to residual sections between the reaction supporters 2, thus shaping the girder 1. Accordingly, operating efficiency can be improved.
Patent JP-H10285534-A (JP)
Title: Video signal processor
Inventor: ABE KEIKO
IPC: G11B27/034
Filed: 1997-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor with improved handleability. SOLUTION: This video signal processor records video signals D60 as a material by a prescribed recording and reproducing means 64, reads the video signals recorded in the recording and reproducing means and executes a desired editing processing. In this case, a detection means 61 for detecting material information D72 added to the video signals and generating prescribed control information D62 based on the material information at the time of recording the video signals by the recording and reproducing means and a storage means 35 for storing the control information generated by the detection means are provided. Thus, setting is easily performed without making an operator input the control information, the editing processing based on the control information is executed and thus, the handleability is improved.
Patent JP-S585898-A (JP)
Inventor: MISHIMA YOSHINARI
IPC: G08B17/00
Filed: 1981-07-01
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-S60245636-A (JP)
Title: Photosensitive, heat-resistant material
Inventor: KUBOTA SHIGERU
IPC: G03F7/027
Filed: 1984-05-21
Abstract: PURPOSE:A photosensitive, heat-resistant material excellent in storage stability, patterning property and heat resistance, containing a reaction product between polyuric acid and an aziridine compound and a bisazide compound. CONSTITUTION:A reaction product obtained by reacting (a) polyuric acid of formula I (wherein R1 is a tetravalent organic group, R2 is a bivalent organic group, and n is an integer) with (b) an aziridine compound of formula II (wherein R3 is a monovalent organic group having an unsaturated bond) is mixed with about 1-50wt% bisazide compound of formula III (wherein R4 is a bivalent organic group), e.g., 2,6-di(p-azidobenzal)-4-methylcyclohexane, and about 0.01-5wt% photosensitizer (e.g., cyanoacridine) to obtain a photosensitive, heat-resistant material.
Patent JP-H01276608-A (JP)
Title: Clamping structure of reactor iron core
Inventor: WATANABE TORU
IPC: H01F27/26
Filed: 1988-04-28
Abstract: PURPOSE:To clamp a wide area of an iron core uniformly and to easily clamp a nut of a coupling bolt by means of a pressure of a jack by a method wherein the coupling bolt and dish spring washers arranged on both ends of the bolt are sandwiched between two upper-part coupling metal fixtures and clamped. CONSTITUTION:Two jacks 21 are attached to dish spring washers 12 via a coupling metal fixture 11; a clamping rod 22 is attached to a coupling bolt 5 and clamped temporarily by using a nut 24. A part between the coupling metal fixture 11 and a clamping cover 23 is clamped by means of a pressure necessary for an iron-core clamping force by using the two jacks 21 in parallel. The dish spring washers 12 are bent due to this pressure; the nut 24 becomes a loose state. A nut 14 is clamped by a clamping torque that does not cause a twist at the coupling bolt 5. This operation is executed simultaneously at each phase. By this setup, a clamping force at each phase becomes uniform; an operation to clamp an iron core by means of the pressure of the jacks and to clamp the nut in order to keep the iron core can be executed easily.
Patent JP-S5534007-A (JP)
Title: Determination of amylase activity
Inventor: KOUKAWARA ISAMU
IPC: C12Q1/40
Filed: 1978-08-28
Abstract: PURPOSE: To determine the amylase activity with ease and accuracy, by converting maltose and glucose in the specimen with an enzyme system into 6-phosphogluconic acid, and by reacting the acid with dextrin, etc. and NADP +  to increase the  NADPH.  
     CONSTITUTION: An enzyme system comprising maltase, hexokinase, glucose-6- phosphate dehydrogenase, an enzyme for oxidizing NAD +  and NADH, and a substrate for oxidizing NADH, is added to remove the maltose and (or) glucose from the specimen. The maltose and glucose are thus converted into 6-phosphogluconic acid. One or more types of starch, dextrin, amylose, and amylopectin in excess and NADP +  are reacted with the acid to determine the amylase activity from the increase in NADPH with an absorbance at 340nm. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63270964-A (JP)
Title: Automatic transmission with transfer
Inventor: TABATA SHIGEO
IPC: B60W10/11
Filed: 1987-04-27
Abstract: PURPOSE:To set an automatic transmission to a shift characteristic suitable for a driver's travel demand by installing a shift characteristic select device which commands the selection of a first shift characteristic, shifting a main transmission only in the state that a transfer is kept in the specified shift speed, and a second shift characteristic, shifting the main transmission and the transfer together. CONSTITUTION:Shift control by a control unit 200 outputs a shift-up signal or a shift-down signal as a shift signal on the basis of a first or second shift characteristic, setting throttle opening and turbine speed, by way of example, as a parameter. In this case, when the first shift characteristic is selected by a switch 204, a solenoid for a transfer 4 is turned off together whereby a solenoid for a main transmission is controlled for selection. On the other hand, when the second shift characteristic is selected by the switch 204, it outputs both shift-up and shift-down signals to not only the solenoid for the main transmission but also the solenoid for the transfer 4, thus both these main and sub transmission 3 and 4 are shifted together.
Patent JP-H04333110-A (JP)
Title: Stage vibration suppressing system
Inventor: SAKAI TOMOKO
IPC: G05B13/02
Filed: 1991-05-09
Abstract: PURPOSE:To suppress the vibration of a surface plate by applying the force of the same value as and adverse to the reaction applied to the surface plate from a stage to the surface plate from an external force generator when the stage is accelerated end decelerated and always securing the offset between the preceding force and reaction. CONSTITUTION:The driving force shaft of an external force generator 4 is always coincident with the driving force shaft of a stage driver. An acceleration sensor 5 detects the acceleration of a stage 2, and a vibration suppressing system controller 6 multiplies the acceleration speed A received from the sensor 5 by the mass of the stage 2. Then the controller 6 outputs the result of compensation of the force characteristic of the generator 4 and the characteristic of a power amplifier 7 of the generator 4 to this amplifier 7 as a manipulated variable B.
Patent JP-S63271171-A (JP)
Title: Power source diagnostic system
Inventor: MIYAZAKI HIROYASU
IPC: H02H3/24
Filed: 1987-04-30
Abstract: PURPOSE:To provide both a monitoring function for detecting an instantaneous abnormality of a power supply voltage, and a measuring function for measuring the power supply voltage, by comparing the power supply voltage and a comparison reference voltage by using a reference voltage generating circuit using a D/A converting circuit, and a comparator. CONSTITUTION:Outputs of DC regulated power sources P1, P2-Pn are connected to one end of voltage dividing resistances 11, 12, 13-(m), (n) respectively, and outputs of middle points of the voltage dividing resistances 11, 12, 13...(m), (n) are connected to one input of comparing circuits C1, C2-Cn. Also, an output of D/A converting circuit 10 is connected to the other input of the comparing circuits C1, C2-Cn. In this state, at the time of monitoring an output drop of the power source. the output of the D/A converting circuit 10 is compared as a fixed output with outputs of the DC regulated power sources P1, P2-Pn, and at the time of measuring a voltage of the power source, a voltage of the D/A converting circuit 10 is varied based on a specific output of the comparing circuits C1, C2-Cn, by which a voltage of a specific regulated DC power source is measured.
Patent JP-H11298154-A (JP)
Title: Hand strap mounting structure for portable electronic device
Inventor: TAKAHASHI CHITOSE
IPC: H05K5/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure which can cope with recent tendency of decreasing a thickness and size of an entire electronic device and also can exhibit a good appearance. SOLUTION: In the structure, a hand strap 4 is attached to a transceiver casing 2 via a cover 3 for sealing of a headset jack. In this case, the cover 3 has a strap mounting hole 8 for mounting of the hand strap 4, which is fixed within a recess 2a of the casing 2 for cover accommodation opened to a surface of the casing 2. The easing 2 is provided with a projection 2d which can be removably inserted in the strap mounting hole 8.
Patent JP-S5531915-A (JP)
Title: Portable refraction meter
Inventor: OKUDA MITSUO
IPC: G01N21/43
Filed: 1978-08-29
Abstract: PURPOSE: To establish the portable refraction meter in small size and having good operationability with a pump.  
     CONSTITUTION: The meter is constituted as the rectangular parallelopiped frame body 1 easily gripped with one hand and the cylinder for observation mirror 2 and the cylinder 4 are placed in parallel so that the cylinder 2 is this side and the cylinder 4 is at other side in usage. When the operation knob 7 is pushed with thumb 22 after the frame body 1 is carried with left hand and index finger 21 is latched to the projection 20, the volume of the cylinder 4 is minimum. With this condition, the tip of the tube 9 is immersed in test piece and the hand is taken from the knob 7, the piston 6 is lifted up and the test piece is suctioned. Since the switch 11 is placed under the index finger 21 or middle finger 23, the light source is illuminated by depressing this switch, the boundary line 24 of black-and-white can be observed, which is image-formed on the scale plate 16 from the eye contact 5, and the refractive rate of sample can be known by reading this scale. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H043040-A (JP)
Title: Liquid crystal projection display
Inventor: AIDA KEN
IPC: G03B21/00
Filed: 1990-04-20
Abstract: PURPOSE:To obtain an image having high brightness and fineness by reflecting the images of a liquid crystal panel in a vertical or horizontal direction by a projecting lens to a mirror having a prescribed curvature and changing an aspect ratio, thereby macroprojecting the image on the rear of a screen. CONSTITUTION:The mirror 4 is formed as the mirror having the prescribed curvature in the vertical or horizontal direction and the image of the aspect ratio varying from the aspect ratio displayed on the liquid crystal panel is projected on the screen. Namely, the wide aspect image 6A on the liquid crystal panel 6 is compressed in the same direction by the curved surface in the transverse direction of the mirror 4 and is emitted to the screen 5 if this image is emitted as photographing light to the mirror 4 by the projecting lens 7. The image 5A appearing on the screen 5 is, therefore, the NTSC image 5A of 4:3 aspect ratio. Since this image 5A effectively utilizes the entire surface of the liquid crystal panel 6, the easily visible image having the higher brightness and the higher fineness is obtd. The image having the high resolution and brightness is projected on the screen by using the entire surface of the liquid crystal panel in this way.
Patent JP-H05301437-A (JP)
Title: Thermal transfer printer
Inventor: HORI FUMIHISA
IPC: B41J2/325
Filed: 1992-04-23
Abstract: PURPOSE:To reduce the consumption amount of an ink ribbon by applying load larger than the drawing out force of an ink ribbon to a delivery bobbin and setting the taking-up quantity of a taking-up bobbin to the moving quantity of a thermal head or less. CONSTITUTION:Load larger than the drawing force of an ink ribbon 47 is applied to a second delivery bobbin 41 and the taking-up quantity of a second taking-up bobbin 40 is set to the moving quantity of a thermal head 6 or less. The ink ribbon 47 is not drawn out in the state held between the thermal head 6 and paper but taken up in taking-up quantity equal to or less than the moving quantity of the thermal head 6 by a second taking-up ribbon 40 and, as a result, the taking-up quantity of the ink ribbon 47 is reduced.
Patent JP-S59230240-A (JP)
Title: Electric field emittive liquid metal ion source
Inventor: KATOU TAKAO
IPC: H01L21/265
Filed: 1983-06-14
Abstract: PURPOSE:To improve an yield in the manufacturing process by providing a needle having steps or a group of minute unevenness on the surface. CONSTITUTION:When tungsten is used for making a needle having the tip radius of several mum, serving as an electric field emittive liquid metal ion source, etching is performed for a short time in the process of etching in the sodium hydroxide solution followed by stopping it for raising the position of the needle a little while resuming etching for a short time. By repeating said operation, a large number of steps 5 can be obtained. In this way, a needle 1 having steps 5 is used for enabling a large number of liquid metal partitculates 6 to stick to the recessed parts for improving an yield in the manufacturing process, thus to form uniform the wet of the liquid metal on the tip of the needle 1. Further, a group of minute unevenness may be formed in place of the steps 5.