baber/WOPTO huggingface dataset:
Patent JP-H05209022-A (JP)
Title: Curable composition, aqueous gel and their use
Inventor: ITO HIROSHI
IPC: C08F220/56
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a highly elastic aqueous gel composition which can form a transparent gel, has such a fireproofness to prevent the penetration of frame by polymerizing (meth)acrylamide or its derivative in an aqueous medium in the presence of suspended fine particulate metal oxide. CONSTITUTION:An aqueous gel composition is produced by polymerizing a (meth)acrylamide or its derivative of formula I (wherein R1 is H or CH3; R2 is H, CH3 or C2H5; R3 is H, CH3, C2H5 or C3H7) or formula II [wherein R1 is H or CH3; A is a group of formula III (wherein (n) is 4-6)] or formula IV. This composition can form a gel having such a fireproofness to prevent the penetration of frame and is highly elastic. The gel becomes turbid when heated or cooled, and is useful to shield thermal rays or cold radiations. A fireproofing plate or a temperature-sensitive plate can be produced at good efficiency by sandwiching this composition between at least two transparent plates.
Patent JP-H0636951-A (JP)
Title: Choke coil
Inventor: TAUCHI RIE
IPC: H01F27/06
Filed: 1992-07-16
Abstract: PURPOSE:To make attension to the lead wire direction unnecessary in winding work, and make it easy to insert lead wires into holes of a base, when the leading-out positions of the lead wires are irregular. CONSTITUTION:A core cover 1 is constituted of an upper subcore cover 1A and a lower subcore cover 1B which have the same forms. Step parts 9A, 9B capable of engaging with a pawl 11A arranged on a base 2 are formed on the subcore covers 1A and 1B, respectively. When the upper and lower position relation of the core cover 1 is inverted, the core cover 1 can be made to integrally engage with the base 2. A taper part is desirably formed in a hole 10 of the base 2.
Patent JP-H0535244-A (JP)
Title: Image processor
Inventor: YAMAGUCHI MASAHIKO
IPC: H04N9/74
Filed: 1991-07-30
Abstract: PURPOSE:To reduce a feeling of incompatibility on a screen by making a display which is similar to original color tone to some extent even on a picture element which is low in frequency of use. CONSTITUTION:The image processor is equipped with an input means 101 for inputting image data, a measuring means 102 which measures the use frequency of each image code in the input image data from the input means 101, a 1st palette group 103 which varies in the value of the set image code with the use frequency measured by the measuring means 102, a 2nd palette group 104 where a specific image code is set irrespectively of the measured use frequency of the measuring means 102, a selecting means 105 which selects an image code that a palette corresponding to each picture element in the display by the display means 106 in the 2nd palette group 104 and 1st palette group 103 has, and a display control means 107 which performs display control over the display means 106 corresponding to the image code selected by the selecting means 105.
Patent JP-S6251254-A (JP)
Title: Solid-state image pickup device
Inventor: AZUMA AKIO
IPC: H04N5/335
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a device having a CCD, which can perfectly transfer charge generated in a light sensitive region without decreasing a dynamic range, by forming a plurality of electrodes in parallel with the inner surface of a recess part formed in the main surface of a substrate, and forming a channel region formed by a charge transfer means in parallel with the inner surface of the recess part, thereby making an optical vignetting factor large. CONSTITUTION:A plurality of electrodes 20 for transferring charge accumulated in light sensitive regions 10 are formed in parallel with the inner surface of a recess part 24 formed in the main surface of a substrate 12. A channel region 26 formed by a charge transfer means is formed in parallel with the inner surfdeeof the recess part 24. For example, the side surface of the recess part 24 is formed vertically in the main surface of the substrate 12. Each electrode 20 is provided along the inner side surface and the bottom surface of the recess part 24. The electrode 20 is provided along the main surface of the substrate 12 at the outside of the recess part 24. Thus an (n) channel 26 of a CCD is formed along the recess part 24 based on the shape of the electrode 20. The electrodes 20 are constituted so that every other electrode 20 is overlapped on the end part of the neighboring electrode 20. Every other electrode 20 has a gate electrode 28 for transferring the optical charge accumulated in the light sensitive region 10 to the (n) channel 26 of the CCD.
Patent JP-S61111363-A (JP)
Inventor: PEETAA ESHIYURIMAN
IPC: C09B62/503
Filed: 1985-08-30
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-H06206829-A (JP)
Title: Method for dissolving tissue plasminogen activator
Inventor: ICHIMURA MICHIO
IPC: A61K9/08
Filed: 1992-06-24
Abstract: PURPOSE:To highly raise the solubility of a tissue plasminogen activator (t-PA) by using a solvent system containing arginine or an acid-added salt thereof. CONSTITUTION:The concentration of a t-PA in its aqueous solution is raised to >=0.2mg/ml by incorporating the solution with 1-500 (pref. 5-200)mM of arginine or an acid-added salt thereof. It is more preferable that 0.02-2.0 (pref. 0.1-1.0) M of a neutral salt, esp. sodium chloride, be made to coexist in said solution. With the above method, an aqueous solution of t-PA at high concentrations can be prepared; thereby, a small volume of vessel for pharmaceuticals (e.g. a vial, ampule) can be packed with a relatively large quantity of t-PA, enabling a therapeutically effective thrombolytic agent to be manufactured. And, when an arginine-contg. solvent is used in the purification process for t-PA such as dialysis, filtration or chromatography (esp. gel chromatography), t-PA can be purified in its highly concentrated state, resulting in its efficient purification.
Patent JP-S6436125-A (JP)
Title: Radio frequency switching type individual call receiver
Inventor: KAWAI TAKAYUKI
IPC: H04B1/16
Filed: 1987-07-31
Abstract: PURPOSE:To attain position registration automatically even in a one-way communication inter-call receiver by detecting a radio line in a zone from a reception signal and displaying position information corresponding to a radio line. CONSTITUTION:Various kinds of inter-call number, a switching frequency and position information corresponding to them are stored in a storage section 3. In setting a control section 5 in the automatic position registration mode, the control section 5 switches the frequency of a reception section 1 sequentially based on the information of the storage section 3, and in detecting a position registration signal of the radio line in use in a zone from a signal received by the reception section 1, the detection section 2 outputs the signal to the control section 5. The control section 5 stops the frequency switching of the reception section 1 to fix the reception section 1 to the frequency and displays the position information corresponding to the frequency of the radio line onto a display section 4 based on the information of the storage section 3. Thus, the position registration and its confirmation in the one-way communication inter-call receiver are applied automatically.
Patent JP-S6435374-A (JP)
Title: Method and apparatus for fully automatic agglutination immune analysis
Inventor: SAITO TOMOO
IPC: G01N33/543
Filed: 1987-07-31
Abstract: PURPOSE:To fully automate an agglutination immune analysis by providing a detector which takes in the agglutination image of the agglutination immune reaction and a decision device which makes image processing of the image taken therein. CONSTITUTION:The agglutination image of a well 8 on a microplate 7 is picked up by a TV camera 12 under adequate illumination and is stored as a video image into an image memory 13. The stored video image is received in a decision device part. The differential image is first obtd. by an image processor 14 at this time, and further, the contour and area of the agglutination image are determined. A standard deviation S with picture elements having >=0 brightness level is obtd. by a standard deviation calculator 15; furthermore, the coefft. CV of fluctuation is obtd. by a coefft. of fluctuation calculator 16. The coefft. CV of fluctuation and the area obtd. by the image processing 14 are inputted to a plotter 17 and is compared with the reference value stored in a memory 21 by a comparator 22, by which the decision of the result is executed.
Patent JP-S6434237-A (JP)
Title: Automatic degassing and packing device for cut vegetable
Inventor: ANJO MITSUO
IPC: A23B7/12
Filed: 1987-07-31
Abstract: PURPOSE:To enable long-term preservation of cut vegetable economically and advantageously, by making a gas-permeable plastic film into a bag, packing the bag with the cut vegetable, vibrating the vegetable-containing bag to eliminate bulkiness of the vegetable in the bag, then degassing the bag and heatsealing. CONSTITUTION:In a packaging device consisting of a bag making device 2 for a gas-permeable plastic film 1, a feeder 4 to pack a cut vegetable 17 into a bag and welding devices 7 and 8, the packaging device is equipped with a vibrator 5 to eliminate bulkiness of the cut vegetable 17 in the bag of the gas permeable plastic film and a degassing device 6 to remove air in the bag. A vibrator comprising a vibrating plate having rapidly reciprocating motion from rotation of a motor through a cam 11 or crank mechanism can be used as the vibrator 5. A compressing and degassing device comprising two plates 14 made of bonded plastic foam 15 and removing air in the bag by compressing the cut vegetable-containing bag from both the sides is usable as the degassing device 6.
Patent JP-S6345502-A (JP)
Title: Size measuring method for image measurement by microscope or the like
Inventor: AIKAWA KATSUYASU
IPC: G01B11/02
Filed: 1986-08-13
Abstract: PURPOSE:To exclude mechanical errors such as a backlash by taking measurements of size, e.g., pitches of respective parts by using respective enlarged images, and specifying relative positions of the images. CONSTITUTION:When the pitch between mask holes 2A and 2B is found, the position of the mask hole 2A in its high-magnification image is found as a gravity center position PA and the position of the mask hole 2B is obtained as a gravity center position PB, thereby finding the pitch lA between the both. This found high-accuracy pitch lA corresponds to the pitch L between the gravity center position of the mask hole 2A and the gravity center position PB of the mask hole 2B in a low-magnification image and further found as a higher- accuracy measured value.
Patent JP-H0854301-A (JP)
Title: Instrument for measuring frictional characteristic of paper feeding roller
Inventor: YATSUYANAGI ATSUSHI
IPC: G01N19/02
Filed: 1994-08-12
Abstract: PURPOSE:To measure the coefficient of friction between a paper feeding roller and paper and the fed amount of the paper by mean of a single measuring instrument by selectively mounting a slide unit on which a load cell for measuring the frictional force is fixed and a load roller unit which measures the fed amount of the paper on the measuring instrument. CONSTITUTION:At the time of measuring, for example, the coefficient of friction between a paper feeding roller 26 and paper 21, one end of paper 21 is put on the hook 17 of a load cell 16 for measuring frictional force and the paper 21 is brought into press-contact with the roller 26 in the desired vertical direction by moving a free roller 18 in the vertical direction by means of a motor. Then, after a slide unit 12 is moved leftward by rotating a screw 60 with a motor, the frictional force between the roller 26 and paper 21 is measured with the load cell 16 and the coefficient of friction is calculated from the vertical pressure measured by means of a load cell 56 for adjusting the load. At the time of measuring the fed amount of the paper 21, on the other hand, the unit 12 is replaced with a load roller unit and, for example, the paper 21 is fed rightward by instantaneously giving a rotational force to the roller 26 from a motor. Then, the carried amount of the paper 21 is measured with a laser feed monitor.
Patent JP-H05202063-A (JP)
Title: Imidazo(2,1-b)benzothiazole-3-acetamide derivative, its production, and its use for medicine
Inventor: PASUKARU JIYORUJIYU
IPC: C07D513/04
Filed: 1992-07-17
Abstract: PURPOSE: To provide a new compd. having a coupling activity for GABAω 1  and ω 2  receptors and useful as pharmaceuticals to avoid convulsion and anxiety.  
     CONSTITUTION: This compd. is expressed by formula I, wherein X is H, F, Cl, Br, methyl, ethyl, propyl, methoxy, etc.; R 1  is H, 1-4C alkyl; R 2  is H, (substd.) 1-5C alkyl, phenyl, etc. or R 1 , R 2  are bonded with N to form pyrrolidin-1-yl, etc., but it is not allowed that both R 1  and R 2  are H. The compd. is, for example, N-methyl-2-phenylimidazo[2,1-b]benzothiazole-3-acetamide. The compd. expressed by formula I is obtd., for example, by allowing an imidazo[2,1- b]benzothiazole deriv. expressed by formula II to react with glyoxylic acid to obtain an α-hydroxy acetic acid deriv. expressed by formula III, then allowing the obtd. deriv. to react with acetic acid anhydride, treating with N,N'- carbonyldiimidazole to obtain an intermediate, then treating the intermediate with an amine expressed by HNR 1 R 2  to obtain a compd. expressed by formula IV, treating the compd. of formula IV with sulfuric acid or the like, and then finally allowing the obtd. compd. to react with a reducing agent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0854882-A (JP)
Title: Active noise controller with automatically equalizing function
Inventor: IMOTO TETSUJI
IPC: H04B3/04
Filed: 1994-08-12
Abstract: PURPOSE:To automatically perform re-equalization for secular deterioration of a transfer characteristic by providing an abnormality detection/switch control part. CONSTITUTION:This controller is provided with a noise control part 30 forming a cancel signal for a noise and performing noise control and an equalization control part 40 controlling equalization in the noise control part 30. Then, the abnormality detection/switch control part 50 detects an abnormal oscillation of an active noise controller, and when the abnormality is recognized, it switches the noise control part 30 to the equalization control part 40 automatically. By performing the automation, when the failure such as the abnormal oscillation of the device and the lowering of a noise cancel amount caused by contents difference between e.g. a negative value of a transfer characteristic due to secular change and first and second transfer characteristic simulation parts 12, 13 occurs, the matter that the failure continues is prevented, and the device is restored so as to operate normally, and a load of operation for a user is prevented.
Patent JP-S6433908-A (JP)
Title: Printing head for serial printer
Inventor: WATANABE SUSUMU
IPC: H01F7/04
Filed: 1987-07-30
Abstract: PURPOSE:To reduce the cost of a yoke by improving the accuracy thereof and make it easy to process by forming a core by drawing a magnetic material having a high saturating flux density, and by joining the link between the core and the yoke by means of resistance welding. CONSTITUTION:A printing head of a serial printer, wherein an armature 2 supported by a wooden spring 10, a core 4 on which a demagnetizing coil 3 is wound and the armature 2 can contact or be separated from, yokes 5 to 7 which are linked to the core 4 and which form a magnetic passage with the core 4, and a permanent magnet 8 which is formed in the yokes 5 to 7 and which is interposed in the magnetic passage, are formed, is operated by attracting and releasing the armature 2. In such a printing head, the core 4 is formed by drawing a magnetic material having a high saturating flux density, and the link between the core 4 and the yokes 5 to 7 are joined by resistance welding. For example, the core 4 is drawn using permendur, and the like, and the link between the core 4 and the base yoke 5 is joined by resistance welding.
Patent JP-S6433759-A (JP)
Title: Tape recorder
Inventor: KAMIBAYASHI MAKOTO
IPC: G11B15/675
Filed: 1987-07-30
Abstract: PURPOSE:To execute a smooth and automatic suction and to take out a cassette even at the time of a voltage lack by providing a lock lever to prevent the energizing force of an ejecting arm and to cancel the preventing of the energizing force in a prescribed section. CONSTITUTION:A tape lock lever 10 is provided to prevent the ejecting energizing force of an ejecting arm 1, which is energized by an ejecting spring 8, when the cassette is inserted at a position in which a front surface panel cannot execute a holding and to cancel the preventing of the energizing force in a position just preceding to a mounting. Thus, after the cassette is detected by an inserting detecting switch 11, during a time the automatic suction is made possible, since the spring energizing force of the ejecting arm 1 is prevented by the lock lever 10, the automatic suction is smoothly executed. When the prescribed voltage is lacked, the cassette is inserted and further it is inserted just preceding to the mounting. Then, the above-mentioned energizing force preventing is canceled and the removing of the cassette can be executed by the ejecting spring 8.
Patent JP-H06285757-A (JP)
Title: Method of grinding cam
Inventor: HONDA HIROSHI
IPC: B24B41/04
Filed: 1992-07-17
Abstract: PURPOSE:To precisely and efficiently grind a cam on a cam shaft without using a workrest or the like. CONSTITUTION:A cam grinding device comprises a center support mechanism 14 for rotatably supporting opposite end parts of a cam shaft 12, first and second cam rotation transmitting mechanisms 18, 20 which are located adjacent to opposite side parts of a grinding wheel 16 having a rotary axis parallel with the axis of the cam shaft 12, and which grip the outer peripheral part of the cam shaft 12 so as to rotate the cam shaft 12, a drive mechanism 22 for applying a torque to the first and second transmission mechanisms 18, 20, and a synchronously rotating mechanism 24 for rotating the first and second rotation transmitting mechanisms 18, 20 in synchronization with the each other.
Patent JP-S6084711-A (JP)
Inventor: KUROKI TAKASHI
IPC: C04B41/51
Filed: 1983-10-14
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-H0716683-A (JP)
Title: Manufacture of reinforcing-bar basket
Inventor: WATANABE NOBORU
IPC: E04C5/06
Filed: 1993-07-02
Abstract: PURPOSE:To reduce labor and time required for bending by easily joining main reinforcement and sheared reinforcing bars together and bending each sheared reinforcing bar at the same time. CONSTITUTION:Plural sheared reinforcing bars 13 are arranged horizontally in parallel at specified intervals mutually. The plural main reinforcements 11A-12C are mounted on the respective sheared reinforcing bars 13 in parallel at specified intervals so as to orthogonally cross to auxiliary reinforcing bars 14. The crossing parts between the respective auxiliary reinforcing bars 14 and the respective main reinforcements 11A-12 are joined together by binding, etc. The respective sheared reinforcing bars 13 are bent orthogonally at the crossing parts to the main reinforcements 11A, 11C, 12A and 12C and formed into an annular shape. Both ends 13a and 13b of each sheared reinforcing bar 13 are joined together mutually.
Patent JP-S6083251-A (JP)
Title: Cassette loading device
Inventor: YOSHII TETSUJI
IPC: G11B15/675
Filed: 1983-10-13
Abstract: PURPOSE:To realize a simple cover opening and closing mechanism which has two positions for opening and closure by opening a cassette cover by setting-directional moving operation and closing the cassette cover by opposite-directional moving operation when a cassette is set almost at right angles to the direction of a main plane. CONSTITUTION:The cassette which is inserted into an insertion slot 12 and in a closed state is held by a cassette holding part 11 and a cassette-cover opening/ closing projection 6 engages the cassette-cover engaging groove 23 of a rotating body 22. The cassette begins to be set in said state, and when the cassette holding part 11 is lowered, a pinion 25 engages a rack 24, so it rotates clockwise and the cassette is set at a specific play position when the holding part rotates by 90 deg.. The center of rotation of the cassette cover shifts during the rotating operation, but the engaging groove of the cassette cover is not restrained in the groove direction, so the opening and closing operation is secured.
Patent JP-H0522979-A (JP)
Title: Motor speed controller
Inventor: WASHIO JIRO
IPC: H02P7/292
Filed: 1991-07-05
Abstract: PURPOSE:To improve stability under low speed rotation by providing a single direction drive limiting control means for controlling only drive and regenerative motion in the single direction rotation of motor. CONSTITUTION:A limiter circuit (single direction drive limiting control means) 12 generates positive polarity corresponding to only a positive direction signal in an output signal VREF of a current control circuit 5 and provides zero output for a negative direction. Moreover, the limiter circuit also limits the upper limit of an output. That is, since the limiter circuit 12 provides the zero output even when an output of the current control circuit 5 is inverted to the negative polarity, a control signal associated with reverse rotation of a DC motor 1 is cut off by the limiter circuit 12 and therefore reverse rotation of DC motor 1 is never generated in this control system. Thereby, stability under low speed rotation can be improved.
Patent JP-S6169075-A (JP)
Title: Eccentricity correcting device of photosensitive drum
Inventor: OSAWA HIROSHI
IPC: G03G21/00
Filed: 1984-09-12
Abstract: PURPOSE:To prevent the degradation of image precision due to eccentricity of a photosensitive drum by detecting the peripheral speed of the cylindrical photosensitive drum where an electrostatic latent image is developed and is transferred onto a recording paper and comparing this detected speed with a reference speed to control the speed of a driving motor. CONSTITUTION:Bar codes 13 are provided at equal intervals in the end part of the peripheral surface of a cylindrical photosensitive drum 1 where the electrostatic latent image is developed and is transferred to the recording paper omitted in the figure, and one bar code 20 out of them is defined as a reference point. When the drum is rotated, the bar code is read by a photocoupler 14 to detect the reference point 20 by a means 17, and the detection output is inputted to a microcomputer 18, and meanwhile, a generated frequency is converted to a voltage by an F/V converter 15 and is subjected to A/D conversion and is inputted to the microcomputer 18. This input is compared with a reference value by a ROM, and a CPU in the microcomputer 18; and if deviation is detected, the microcomputer 18 issues an output to control the speed of a motor 11 through a motor driving circuit 19 so that the deviation from the reference value is zero. Thus, the variance of the peripheral speed due to eccentricity of the drum is corrected to hold the precision of images.