baber/WOPTO huggingface dataset:
Patent JP-H02201289-A (JP)
Title: Retaining structure of superconductor
Inventor: TAKADA JUN
IPC: G12B9/08
Filed: 1989-01-31
Abstract: PURPOSE:To form a specific position sensor or a non-contact bearing in a space by a method wherein a superconductor or a substance formed by sticking the superconductor on a non-superconductor is retained in a state of non-contact with other substances in a specific space above or below a magnet. CONSTITUTION:A supeconductor of a Bi-Pb-Sr-Ca-Cu-O system is retained in a specific space above or below a ring-shaped magnet M and thereby a position sensor in a vacuum glass vessel, for instance, is formed. When two square bar magnets 3 and 4 are disposed in parallel, with the same poles juxtaposed, between upper and lower superconductor round bars 1 and 2 having the same quality as the above, the superconductors 1 and 2 rotated without coming into contact with the magnets 3 and 4 and serve as a pneumatic bearing. Besides, a bearing having a very light rotating shaft is formed by connecting the superconductor on the surface of a column or a cylinder made of plastic. In addition, selection of a superconducting substance alone in sample powder is facilitated.
Patent JP-H07207584-A (JP)
Title: Surface-treating agent containing glucomannan as main component, method for treating imitation leather, and sheet
Inventor: TSUKAMOTO MINAKO
IPC: D06N3/18
Filed: 1994-01-06
Abstract: PURPOSE:To provide a surface-treating agent capable of giving not only a stain-preventing property but also a touch similar to that of a natural leather and simultaneously imparting a proper strength by treating the surface of an imitation leather such as a vinylic polymer leather. CONSTITUTION:An aqueous solution produced by adding an alkali aqueous solution to a 0.5-1.55% glucomannan aqueous solution is coated on the surface of an imitation leather, if necessary, treated with a primer in a desired uniform thickness, heated and subsequently dried to form an irreversible elastic gel on the surface of the imitation leather.
Patent JP-H02203214-A (JP)
Title: Absolute type magnetic encoder
Inventor: INOKI AKIHITO
IPC: G01D5/249
Filed: 1989-02-01
Abstract: PURPOSE:To remarkably decrease the number of tracks and to miniaturize a media by determining only one signal arrays of tracks at the detection position of a sensor according to the quantity of displacement. CONSTITUTION:A disk type medium M3 fitted on a rotary shaft 11 has tracks divided into P (sections S1 - S32) and formed at the outer peripheral surface part, and a binary-level signal consisting of a signal 1 (dark part) and a signal 0 (light part) is written. Magnetic sensors 12 - 16 which are assigned to the sections, one to one, and arranged continuously are provided while facing the track surface, and the signal of several (n) bits can be read at the same time. By receiving these signals, the decoder 17 outputs the signal with the (n)-bit binary code. The number (n) of the sensors 12 - 16 is a positive integer satisfying m<n-1P<=m<n>, where the number of states of the signals is (m) (binary). Thus, the array of the recording signal of the tracks is the array determined only based on a rotation unit angle.
Patent JP-S53109391-A (JP)
Title: Valve block for marine steering device
Inventor: ABE TSUGUYA
IPC: B63H25/30
Filed: 1977-03-03
Abstract: PURPOSE: To enhance the economy of a marine steering device with one valve block though two blocks should be stipulated to be mounted at a hydraulic pump unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05189911-A (JP)
Title: Method for inspecting optical disk
Inventor: KITAGUCHI TORU
IPC: G01M11/00
Filed: 1992-01-13
Abstract: PURPOSE:To quickly measure the reflected potential of the land and the group of a DRAW type organic pigment optical disk having linear relation to a disk by making incident a laser beam from the substrate plane of the disk and calculating virtual groove shape equivalent to the groove shape of the disk from diffracted light. CONSTITUTION:The laser beam from a laser device 1 is made incident on the substrate plane 2 of a targeted DRAW type organic pigment optical disk, and the strength of generated 0th-order to 2nd-order diffracted laser beams 1 are detected by the detectors 30-32 of a detector group 3. respectively. The virtual groove shape equivalent to the groove shape of the disk can be computed and calculated by scalar diffraction logic based on an analytical curve. Thereby, the reflected potential of the land and the group calculated by simulation considering only a phase from the virtual groove shape having remarkably satisfactory linear relation with a measured value can be obtained. Therefore, the reflected potential of the land and the group of the optical disk can be measured at every product in a short time by only measuring the virtual groove shape hereafter by finding the analytical curve, and the inspection of all the products can be quickly performed.
Patent JP-H03224539-A (JP)
Title: Rf coil for head neck part of mri device
Inventor: MITSUMATA HIROSHI
IPC: G01R33/34
Filed: 1990-01-31
Abstract: PURPOSE:To simplify the operation by providing a leg part which gets on rails of a bed and a gantry so as to be freely attachable and detachable and moves thereon and a unidirectional stopper mechanism. CONSTITUTION:On a bed top board 3, a headrest 5 is provided, the head part of a person 4 to be examined is put thereon, and a head neck part RF coil 6 is brought into a gantry 1 from the outside, and fitted into its rail 11. This head neck part RF coil 6 has a leg part 61 which is fitted to the rail 11 and moves thereon, and by moving in the right direction on the rail 11, it is transferred to a rail 21 of a bed 2 and set to the head part position on the headrest 5. After an inspection is ended, when the bed top board 3 is moved to the right side and drawn out of the gantry 1, the head neck part RF coil 6 is also drawn out, but stopped automatically in the end part of the gantry 1 by a stopper mechanism. In such a way, weight of the whole can be lightened and it can be attached and detached easily.
Patent JP-H09196846-A (JP)
Title: Gas concentration detecting method
Inventor: IZUMI SHOTARO
IPC: G01N21/3504
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To offer a gas concentration detecting method which can prepare as analytical curve an index function which is in approximation to the data calculated for every gas concentration set in geometrical progression, thereby measure with any pressure using an analytical curve having no inflection point capable of being prepared easily, and can offset widely the dynamic range while the accuracy at a low concentration level is heightened. SOLUTION: A function of representing the change in the conversion value fs% to the pressure pr of a specimen gas is provided in advance for every gas concentration conc at n'th stage decided according to the geometric progression, and therewith the conversion value fs% for each gas concentration conc is calculated at the pressure prx at the time of measurement. The approximation process by the least square method is conducted by adjusting the factors a1 , b1 , c1 of the index function for the conversion value fs% at each gas concentration conc, and thus the analytical curve is obtained.
Patent JP-S58141054-A (JP)
Title: Loop type date transmission system
Inventor: KOUSAKA TAKASHI
IPC: H04L5/22
Filed: 1982-02-16
Abstract: PURPOSE:To confirm a circuit connection state at each station side automatically by premitting a curved-line switching control monitoring part to confirm whether its own pattern data coincides with opposite-side pattern data or not. CONSTITUTION:When a request to send signal RS and a carrier detection signal CD are both off, an SW part 60 interchanges a part P and a part Q and once data B1 based on pattern data (PDATA) generated by the PG404 of an equipment side (in circuit interface) to which the system is to be connected is received, a DR turns on. Consequently, the circuit connection, i.e. setup of a data like is recognizable. If an ST303 is faulty and a by-pass state is set, information from a circuit interface corresponding to, for example, DV50A1 by-passes the ST303. In this case, a comparator 410 is never in a DR ''on'' state for detecting dissidence.
Patent JP-H09194312-A (JP)
Title: Bactericidal and plant growth promoting solution
Inventor: MATSUO YUKIAKI
IPC: C02F1/46
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To prepare an inexpensive bactericidal and plant growth promoting solution advantageous from the viewpoint of environmental protection and composed of a basic solution and a solution consisting of sodium hypochlorite combined with an acidic solution produced by the electrolysis of a dilute electrolyte solution. SOLUTION: A dilute electrolyte solution 1 having an NaCl or KCl concentration of 4-5% is electrolyzed while supplying the solution to an electrolytic cell 2 provided with a diaphragm 5 and the acidic solution formed at the side of an anodic chamber 4 by electrolysis is transferred to a hydrochloric acid solution tank 6 holding a hydrochloric acid solution of a prescribed concentration. The mixture of the hydrochloric solution in the hydrochloric acid solution tank 6 and the acidic solution produced by the electrolysis is transferred together with a sodium hypochlorite solution in a tank 7 containing sodium hypochlorite of a prescribed concentration to a mixed acidic solution tank 10 with respective transfer pumps 8, 9. A basic solution formed at the side of a cathodic chamber 3 of the electrolytic cell 2 is transferred to a basic solution tank 11.  The objective antibacterial and plant growth promoting solution can be produced from both solutions transferred from the tank 10 and the tank 11. The objective solution can be produced by a small-sized light-weight apparatus. The chlorine concentration of the acidic liquid is preferably >=30ppm.
Patent JP-H05328995-A (JP)
Title: Measurement of viable cell number
Inventor: KAWAKAMI MASAYA
IPC: C12Q1/24
Filed: 1993-01-20
Abstract: PURPOSE:To rapidly and sensitively measure the viable cell number by filtering a sample through a hydrophilic membrane filter, collecting viable cells, spraying a volatile extract having a specified boiling point, subsequently evaporating the liquid, spraying an emission reagent solution thereon and detecting the amount of the emitted light. CONSTITUTION:A sample solution is filtered through a hydrophilic membrane filter (e.g. hydrophilic polytetrafluoroethylene) 1 composed of many small hydrophilic filter membrane sections 2 surrounded by many phydrophobic section walls 3 so as to collect viable cells contained in the sample solution on the filter membrane. While or after spraying a volatile extract (e.g. ethyl alcohol) for extraction of adenosine tri-phosphate in the viable cells, exhibiting <=120 deg.C boiling point thereon, the liquid is evaporate at room temperatures or raised temperatures. A luciferin-luciferase emission reagent solution is subsequently sprayed thereon and th emitted light is measured by an emission light detector. Thereby, the number of viable cells contained, e.g. in water used in the fields such as food, medical preparation, cosmetic and electronic industry can sensitively and rapidly be detected.
Patent JP-H08195771-A (JP)
Title: Message communication processing system
Inventor: NAKAMURA YASUO
IPC: H04L12/58
Filed: 1995-01-18
Abstract: PURPOSE: To obtain a message communication processing system in which reception of a message comprising small capacity of character information with a high reception frequency and whose quick reply is requested is not hindered even when lots of messages having time information such as a motion picture are received. CONSTITUTION: When a message is sent from a communication terminal equipment (H)8 at a transmitter side is sent, the message is stored in a main storage section (storage means) 14. A main control section 12 aborts the message when no remaining storage capacity is available or the storage residual capacity is smaller than a prescribed capacity and the message capacity is larger than a prescribed capacity based on the calculation result of the message capacity and the storage residual capacity.
Patent JP-H02202449-A (JP)
Title: Body printing detecting device of carton assembly machine
Inventor: TAKE YOSHIHIRO
IPC: B31B50/88
Filed: 1989-01-31
Abstract: PURPOSE:To detect whether by printing is required in accordance with the degree of a change in output regardless of detection conditions by providing a relative difference detecting circuit which stores the maximum value and minimum value of a body printing detecting signal which is output from a detector and calculates the relative difference between both values and an acceptability judgement circuit which compares the relative difference with a preentered setting. CONSTITUTION:The body section A1 of a carton A is transported horizontally by drive of a transport belt with a protrusion C. A print pattern (f) and a fold A2 located on the front in a transport direction pass right above a detector 1, and the detector 1 outputs the change of reflective light to an A/D converter 2. After this, the minimum value of a blank section (c), the maximum value of printed characters (d) at the rear and the minimum value of a blank section (e) located at the rear of the rear printed characters (d) are sequentially detected behind the printed characters (b) at the front. If these detections are completed, a relative difference is detected. The relative difference is compared with a setting, and if the difference is higher than the setting, a signal 'printing is required' is output and a program is initialized.
Patent JP-H03227050-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUOKA AKIO
IPC: H01L21/822
Filed: 1990-01-31
Abstract: PURPOSE:To accurately limit the dispersion of a capacitance of a capacitor to + or -15% or so by a method wherein a P-N junction is provided to a prescribed position, the P-N junction concerned is reversely biased, a depletion layer in duced in the P-N junction is expanded, and the depletion layer concerned is made to serves as the dielectric of a capacitor. CONSTITUTION:An electrode 23 is connected to a high potential point shown by a point A and a point C to reversely bias a P-N junction composed of a P-type semiconductor 27 and an N-type semiconductor 28 to expand a depletion layer 29, and the depletion layer 29 is made to serve as ther dielectric of a capacitor. The injection of impurity into the P-type semiconductor 27 and the N-type semiconductor 28 is carried out through an ion implantation method excellent in controllability to provide a P-N junction to a prescribed region.
Patent JP-S63194550-A (JP)
Title: Rotor structure with clamping terminal board
Inventor: SOGABE MASATOYO
IPC: H02K1/27
Filed: 1987-02-05
Abstract: PURPOSE:To hold in parallel both terminal boards in a rotor by using a cylindrical member in which both end faces are formed perpendicularly with respect to a center axis line as a collar member, and contacting both the terminal boards of a field unit with both end faces of the cylindrical member to be assembled. CONSTITUTION:A cylindrical member 24 is inserted to the inner peripheral side of a field unit, the inner surface 11 of a front terminal board 10 and the inner surface 13 of a rear terminal board 12 are brought into contact with both ends of a cylindrical member 14, and clamped by bolts 28. When both the ends of the member 14 are so formed in parallel end faces as to be perpendicular with respect to the center axis 20 of the member 14, the inner surfaces 11, 13 of the boards 10, 12 become perpendicular with respect to the axis 20. Accordingly, when connecting holes 30, 32 of the boards 10, 12 to a rotor shaft 18 are so formed as to be perpendicular to the inner surfaces 11, 13, the shaft 18 is smoothly inserted to the holes 30, 32, and the rotor shaft after inserted can hold its linearity.
Patent JP-H05223837-A (JP)
Title: Flow velocity sensor
Inventor: MIKAMI KATSUHIRO
IPC: G01P5/12
Filed: 1992-02-10
Abstract: PURPOSE:To provide a flow speed sensor of hot wire type, which is applicable to measurement of the flow speed of fluid at a minute rate of flow. CONSTITUTION:On the first insulative base board 1 a thin film type heat emitting resistant body 4 is formed and pinched by the board 1 and the second insulative base board 2, on which the first thin film type temp. measuring resistant body 5 is provided. The second thin film temp. measuring resistant body 52 is provided on the first or second base board 1, 2. Because therein the resistant body 4 is free from touching the liquid directly, bubble generation from the liquid is suppressed, and drop of sensitivity is avoided. Further the measuring error with varying flow speed direction is improved.
Patent JP-H09219447-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARIO TOSHIO
IPC: H01L21/764
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture a bipolar transistor of a high cut-off frequency by a method wherein the distances between an element isolation region and a collector buried region and a collector contact region in the depth direction of the element isolation region are shortened by etching an epitaxial layer other than an element part and with a parasitic capacity due to the element isolation region reduced, a collector resistance is reduced. SOLUTION: An N-type collector buried and diffused region 2 and a P-type element isolation buried region 3 are formed in a P-type silicon substrate 1, an N-type epitaxial layer 4 is grown on the regions 2 and 3 and moreover, after an oxide film 5 is formed on the layer 4, a resist film 6 is formed at a prescribed position on the film 5. The film 5 is removed using the film 6 as a mask, the film 4 is etched using the left film 5 as a mask and an element isolation diffused region 7 is formed. Then, the film 5 is all removed, an oxide film 8 is again formed and such a resist film 9 as the surface of the film 9 becomes flat is formed on the film 8. The film 9 is removed in such a way that the surface of the film 5 on an active part of the film 4 is exposed and P-type ions are implanted in the film 5.
Patent JP-S53109230-A (JP)
Title: Nox reduction system in combustion process
Inventor: OKUNO SATOSHI
IPC: F23G5/50
Filed: 1977-03-04
Abstract: PURPOSE: To reduce NOx greatly after the completion of combustion by bring NH 3  and others in contact with flames of a low temperature in a combustion process containing enough oxygen to complete the combustion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57137644-A (JP)
Title: Exhaust gas recirculation device for diesel engine
Inventor: MAEDA TOORU
IPC: F02M25/07
Filed: 1981-02-19
Abstract: PURPOSE: To precisely perform an exhaust gas recirculation control based on injection quantity of fuel by comparing both outputs of a turning angle sensor for a control lever of a fuel injection pump which coincides with an acceleration pedal and a revolution sensor of an engine revolution speed.  
     CONSTITUTION: A recirculation control valve 6 which is opened or closed by a diaphragm device 5 is disposed in an exhaust gas recirculation passage 4. A negative pressure chamber 5c of the diaphragm device 5 is connected to a vacuum pump 8 driven by an engine 1 by a negative pressure passage 7 on the way of which a three-way electro-magnetic valve 47 is disposed. A controller 48 is connected to the three-way electro-magnetic valve 47. A revolution sensor 49 which generates a revolution number pulse signal corresponding to an engine revolution number by variation in clearance produced on a rough face on a driving gear 28, and a turning angle sensor 50 which detects a turn of a control lever 34 are connected to the controller 48 and it is controlled by those outputs. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09216044-A (JP)
Title: Closed type molten metal supplying apparatus
Inventor: MIZUNAGA YASUO
IPC: B22D17/30
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To easily change molten metal supplying quantity in a simple structure, to improve the accuracy of the molten metal supplying quantity and to prevent the dripping during shifting a ladle, the mixture of oxide and the entrapment of the air at the time of pouring the molten metal. SOLUTION: In an apparatus for supplying the molten metal of aluminum alloy, etc., into an injection sleeve, the ladle providing a suction hole dipped into a melting and holding furnace and an opening/closing device 40 composed of a valve rod and a valve rod cylinder, a ladle hanging, supporting and elevating/lowering means 60, an introducing tube 28 introduced from the ladle into the injection sleeve at the bottom part and a gas pouring means, are provided.  Further, a partition wall 20e is arranged at the intermediate part of a ladle body outer cylinder 20A and an inner cylinder 20B penetrating the partition wall is arranged so as to be slidable to the vertical direction at the center part of the partition wall, and upper chamber 200 having a fixed vol. at the upper part of the partition wall and a lower chamber 20L changable to the vol. at the lower part of the partition wall, are formed. The gas pouring holes are arranged to both chambers and connected with the gas pouring means, and an elevating/lowering means of an inner cylinder is provided, and the spouting side of the introducing tube is parallel inclined downward with the introducing tube.
Patent JP-H02205542-A (JP)
Title: Apparatus for applying label
Inventor: TODO MICHIHARU
IPC: B65C9/18
Filed: 1989-02-03
Abstract: PURPOSE:To perform label application at high speed irrespective of the size of the label and an object to be applied with the label by a method wherein when a specific application instruction is received, the tip of the label application is fed to an application position applied with constant pressure between the label and the object to be applied with the label by a pressure applying means, and the label is stuck onto the object to be applied with the label from the application tip which is moving. CONSTITUTION:After a printer 1 prints a label 7 while repeating moving and stopping a base paper 5, it peels the label 7 from the base paper 5 with a label peeling plate 15 and feeds it to a transfer path 17 of a label transfer waiting mechanism 9. The label 7 is transferred on the transfer path 17 onto a waiting position ST before an application position 21 according to feed-out due to movement of the base paper 5, and stopped when the movement of the base paper 5 is stopped. The label 7 waits at the waiting position ST until a specific label position of a sheet 3 reaches the application position 21. When a transfer controller receives a sheet detection signal, it resumes movement of the base paper 5 to feed the label 7 waiting at the waiting position ST to the application position 21, so that the label 7 is applied on the moving sheet 3 by a pressure applying roller 23 while the next label 7 is transferred to the waiting position ST.
Patent JP-S62184390-A (JP)
Inventor: KAWASHIMA KATSUYUKI
IPC: G21C7/10
Filed: 1986-02-07
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。