baber/WOPTO huggingface dataset:
Patent JP-H09238923-A (JP)
Title: Magnetic resonance diagnostic apparatus
Inventor: KUHARA SHIGEHIDE
IPC: G01R33/385
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent magnetic stimulation attributed to hourly changes in a cross magnetic field while eliminating distortion of a magnetic distribution in a photographed area by providing a coil for lowering magnetic fields to generate outside the photographed area a magnetic field for reducing a gradient magnetic field or a magnetic field to be generated together with the gradient magnetic field. SOLUTION: A sequence controller 1 supplies a time waveform signal identical to that supplied to a gradient coil drive power source 2 to a magnetic stimulation preventing controller 4, which 4 corrects the time waveform signal supplied from the sequence controller 1 to be supplied to a magnetic stimulation preventing coil drive power source 5. The magnetic stimulation preventing coil controller 4 corrects a current amplitude of the time waveform signal supplied from the sequence controller 1 based on a voltage induced in a sensing coil 7 so that a cross magnetic field within the magnetic stimulation preventing coil 6 is canceled completely by a magnetic field for canceling cross magnetic fields generated from the magnetic stimulation preventing coil 6.
Patent JP-2000246120-A (JP)
Title: Rice milling machine
Inventor: YAMATO YOSHIMI
IPC: B02B7/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a rice milling machine having such structure that the withdrawal of a cylindrical bran removing body from a polishing roll can be easily realized. SOLUTION: In front of a cylindrical bran removing net 7, a pressure adjusting unit 9 is provided through an automatic connecting means successively. This automatic connecting means is a pair of flexible pawls made of a leaf spring taking bent parts L of expansion retainers 7d for the cylindrical bran removing net 7 as a part to be engaged, and it extends in the axial direction from the depths end of the pressure adjusting means 9. When the pressure adjusting means 9 is grasped to pull it out to outside a casing, it is accompanied with the cylindrical bran removing body 7 and both of them can be pulled out to outside the casing at the same time. Since the pressure adjusting body 9 and the cylindrical bran removing body 7 can be separated from each other, each of them can be carefully cleaned.
Patent JP-H06240742-A (JP)
Title: Formwork for constructing building frame
Inventor: SASAKI YOSHIMASA
IPC: E04B1/16
Filed: 1993-02-19
Abstract: PURPOSE:To reduce the quantity of construction waste materials, improve the finished accuracy or durability of a building frame, and enable manpower to be saved for assembling and disassembling a form by fabricating the form with a form panel made of concrete, a finishing insulation material or the like, regarding a formwork for constructing the building frame. CONSTITUTION:A form for a column, a wall, a beam or the like is beforehand made like a panel of concrete, a finishing insulation material or the like. Then, a form for a column, a wall, a beam or the like is assembled with the form panels 1 and 2 so made, and a cover panel 5. Thereafter, concrete or the like is placed in the form to integrate the form panels 1 and 2, and the cover panel 5 with the placed concrete or the like, thereby constituting building frame concrete. Also, a work access opening 7 is formed on the form panels 1 and 2 for allowing an easy work within the form, and the opening 7 is closed with the cover panel 5 after the completion of the work in the form.
Patent JP-S60198681-A (JP)
Title: Ic card system
Inventor: YOSHIDA SHINYA
IPC: G06Q40/02
Filed: 1984-03-21
Abstract: PURPOSE:To reduce the transaction processing load at the side of a terminal device in a transaction mode by storing the necessary various types of data to an IC card before a transaction is started. CONSTITUTION:A customer can feed the transaction data, i.e., the type of the transaction, a password number and a transaction amount to his/her IC card at any time and in any place before visiting his/her own bank. Then the customer turns on a power switch 11 of the IC card and then operates a keyboard 12 to feed the desired transaction data. The data on the transaction are read by a ROM3 and a RAM4 out of the IC card of the customer, and the transaction processing is carried out. When the transaction is over, the transaction contents stored in the RAM4 are erased. Then the IC card is returned to the customer according to a program.
Patent JP-H0870553-A (JP)
Title: Motor actuator and its manufacture
Inventor: ASAKURA YASUNORI
IPC: H02K11/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a motor actuator which requires the less number of components and thereby can be manufactured easily and finally leads to the cost reduction and also provide a method for manufacturing such a motor actuator. CONSTITUTION: This motor actuator has a housing 10, an output gear 36 which is turned by a motor 20, a pattern substrate 40 which is installed on one face of the output gear 36, and a conductive unit 50. The conductive unit 50 is made by incorporating a plurality of brushes which slide over the pattern substrate 40 and connector pins which make pairs with the brushes and electrically connect the corresponding brushes to other sections. Since all the brushes and connector pins are fastened with insulating resin, they do not break up even if some connecting parts which are not necessary for electrical conduction are cut.
Patent JP-S60200933-A (JP)
Title: Brass for die casting
Inventor: TAKAHASHI SHIYOUJI
IPC: C22C9/00
Filed: 1984-03-22
Abstract: PURPOSE:To obtain the titled brass having considerably improved die castability and capable of giving a product of high quality by specifying the composition of an alloy obtd. by adding Sn, Al and Si to Cu and Zn as principal components. CONSTITUTION:This brass for die casting consists of, by weight, 30-45% Zn, 0.2-2% Sn, <=1% Al, 0.2-1.5% Si and the balance Cu with impurities. The brass has a low m.p., prolongs the life of dies, and improves work efficiency. When the brass is melted, it flows well, reduces considerably the rate of defective charge in dies, and prevents the formation of internal blow holes and the deterioration of the casting surface. A product having satisfactory mechanical characteristics such as tensile strength, elongation and hardness is obtd. by using the brass.
Patent JP-H08226358-A (JP)
Title: Internal-combustion engine fuel supply system
Inventor: WADA KATSUMI
IPC: B01D35/02
Filed: 1995-02-20
Abstract: PURPOSE: To separate water in fuel supplied to a fuel injection means such a fuel injection pump and to prevent a filter case from being deteriorated or damaged. CONSTITUTION: When fuel in a fuel tank 10 is supplied to a fuel injection pump 40 by a fuel supply pump 20, a fuel filter 30 having the function of separating even water in the fuel is provided between the fuel supply pump 20 and the fuel injection pump 40 to constitute a fuel filter circuit. The fuel filter 30 is formed to have an exhaust port 33 in its bottom, and from the exhaust port 33 the separated water and a part of the fuel supplied to the fuel injection pump 40 are constantly discharged toward the fuel tank 10.
Patent JP-H08228390-A (JP)
Title: Method and system for remote control
Inventor: TOGASHI KAZUYUKI
IPC: B60R25/01
Filed: 1995-02-20
Abstract: PURPOSE: To disable a user from releasing arming by copy of a remote control signal. CONSTITUTION: In a remote control unit, a cyclic code generator 3b generates the cyclic code, which is shifted from the preceding cyclic code by random numbers generated by a random data generator 3g, by the key operation, and a computing element 3d generates a secret code corresponding to the cyclic code and the secret code is added to the command code outputted from a command code generation part 3e in accordance with the operation key, and the remote control signal is sent from a transmission part 5. When receiving the signal, a security device generates one cyclic code and compares it with the cyclic code decoded by the secret code in the reception signal and executes the operation corresponding to the command code in the case of equality but successively generates the cyclic code in the case of inequality.  When equality is attained before a prescribed number of cyclic codes are generated, the operation corresponding to the command code is executed; but if it is not attained regardless of generation of the prescribed number of cyclic codes, this operation is not executed.
Patent JP-H05258228-A (JP)
Title: Magnetic head and manufacture therefor
IPC: G11B5/23
Filed: 1992-03-13
Abstract: PURPOSE:To improve the durability by not exposing end faces of a soft magnetic alloy thin film having much work strain and a nonmagnetic thin film to a sliding surface. CONSTITUTION:The soft magnetic alloy thin films 5 of Co0.8Nb0.2 are provided on gap surfaces of cores 1, 3 and the nonmagnetic thin films 6 consisting of silicon oxide are provided on the thin films 5. One pair of cores 1, 3 is stuck together at the gap surfaces 4 to be sealed with glass 7 and a sliding surface 9 having a specific track width 8 is formed. Besides a wider width of stepped working part 10 than the track width 8 is provided at 20mum lower part from the lower end of the gap surface 4. Parts 11, 12 the glass 7 is joined directly with the cores 1, 3 are provided at a position 20mum apart from the side end surface of the sliding surface 9. Thus since the end faces 13 of the soft magnetic alloy thin film 5 having much work strain and the nonmagnetic thin film 6 are not exposed to the tape sliding surface 9, the durability is enhanced.
Patent JP-H06266518-A (JP)
Title: Operation manual editor
Inventor: NASHIMOTO CHUZO
IPC: G06F3/048
Filed: 1993-03-16
Abstract: PURPOSE:To unify troublesome operations into a simple service request opera tion by rewriting a guidance program with a program which can be operated and displayed in a communication terminal and building this guidance program in the communication terminal. CONSTITUTION:Attribute information of the operation display part of a communication terminal which desires building-in of the guidance program is reported to this facsimile mail device from this communication terminal. Then, a communication control part 13 analyzes attribute information reported from the communication terminal and collates analyzed attribute information with attribute information in a terminal attribute storage part 25. When attribute information coinciding with analyzed attribute information is found by collation, an editing control part 23 rewrites the guidance program with the program which can be operated and displayed in the communication terminal. Further, the communication control part 13 reads out a command stored in a terminal control program storage part 27 as a building-in processing part and starts the control program of the communication terminal by this command to build the rewritten guidance program in the communication terminal.
Patent JP-S57170560-A (JP)
Title: Intermediate voltage generator
Inventor: TERADA KAZUO
IPC: H01L21/822
Filed: 1981-04-13
Abstract: PURPOSE:To obtain extremely high output current by the variation in the low output  voltage and to reduce the power consumption at the time of zero output by utilizing a  punch-through phenomenon, thereby exponentially increasing the output current of the  intermediate voltage with respect to the displacement from the output voltage. CONSTITUTION:N type layers 11, 13, 12 having sufficiently high impurity density are interposed between P type layers 14 and 15 having equal impurity density and thickness.  The layers 14, 15 are so adjusted to flow an adequate punch-through current between  the N type layers when 2.5V is applied between two N type layers at both sides of the  P type layer. When a terminal 16 is 5V, a terminal 17 is 0V, and a terminal 18 is floated, the intermediate voltage of 2.5V is generated at the terminal 18 by the punch- through. When the terminal 18 is connected through a certain load, for example, to  0V, the punch-through current is reduced between the terminals 18 and 17, and is increased between the terminals 16 and 18, and both are exponentially varied with respect to the displacement from the 2.5V. Except 0V, it remains constant from the  value displaced from the value of 2.5V. According to this structure, the intermediate  voltage generator having large current supply capacity and small power consumption of itself can be obtained.
Patent JP-S60198970-A (JP)
Title: Device for generating timing signal
Inventor: KURIHARA IKUO
IPC: H04N5/06
Filed: 1984-03-22
Abstract: PURPOSE:To generate various timing signals without any modification by storing an instruction in response to a parameter of a timing signal to be generated to a memory and allowing an instruction decoder to execute an instruction according to the read command of the instruction of an address register. CONSTITUTION:When an address register 2 designates an instruction storage address of an instruction storage memory 1, an instruction is read from the memory 1 storing the instruction in response to a parameter of a timing signal to be generated is read. The read instruction is fed to an instruction register 3 and stored it until the next instruction is read. Then the instruction outputted from the register 3 is given to an instruction decoder 4, which executes the given instruction and generates a timing signal. Further, every time the decoder 4 completes the execution of the instruction based on the clock pulse outputted from a clock generator 5, the decoder 4 gives an increment command to the register 2. Thus, the register 2 revises the designated address and a new instruction is read from the memory 1.
Patent JP-S58218366-A (JP)
Title: Valve plate for slide gate valve
Inventor: ANSONII SUROUAA
IPC: B22D41/08
Filed: 1983-04-01
Abstract: Gates for sliding gate valves in which refractory elements are cemented within metal enclosure trays include an inner refractory member that contains the metal pour opening and an outer refractory member that surrounds the inner member. Only the inner member in each gate is designed to be contacted in service by molten metal and is replaceably secured in the tray which have apertures for access of tooling used to displace the inner member out of the tray when replacement of the member is required.
Patent JP-H09233788-A (JP)
Title: Brushless exciting device
Inventor: YODA HIROYUKI
IPC: H02K19/36
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an exciting device which can detect field current without having a mechanical contact section, by using electromagnetic induction by the flux of field current. SOLUTION: The alternating current generated at an a.c. exciter is converted into direct current by a rotational rectifier 6, which is supplied to the field winding of a dynamo-electric machine through a d.c. copper strip 7. In a field current detector 9, the flux corresponding to field current passing through the d.c. copper band 7 in a detecting part 10 on the rotating side is generated, and field current is detected based on a magnetic circuit which the flux forms with no contact in a detecting part 11 on the stationary side.
Patent JP-S51132305-A (JP)
Title: Low harmful engine
Inventor: SHIRAI KENJI
IPC: F02B15/00
Filed: 1975-05-13
Abstract: PURPOSE: A low harmful engine, that establishes to produce both lean and rich mixed gas by regulating ratio with air and rich mixed gas at one air suction passage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0570526-A (JP)
Title: Amphipathic polymer containing silane unit and thin film essentially consisting of monomolecular film prepared therefrom
Inventor: BUERUNAA HITSUKERU
IPC: B05D1/20
Filed: 1992-03-13
Abstract: PURPOSE: To obtain the title polymer capable of forming a LangmuirBlodgett's membrane having improved heat-resistant and plasma etching-resistant properties by adding a specific structural unit derived from a specific monomer and a silanyl-containing monomer.  
     CONSTITUTION: An amphiphilic copolymer is obtained by adding a structural unit derived from a monomer represented by formula I and a silanyl-containing monomer represented by formula II. In the above mentioned formulae, A is CH 3 - or CF 3 -; B is -CH 2 - or -CF-; n is 5-25; m is 0-12; X is -O-, NR'- or -Z-; R 1  is H or groups represented by formulae III, IV; -Z- is groups represented by formulae V, VI; p is 2-10; l is 1-10; X' is -O- or -NR 1 ; Y is H, CH 3 , CN, Cl, Br or F; D is groups represented by formulae VII, VIII, etc.; R 2  is 1-3C alkyl; E is 1-4C alkylene and L is -O--NR 1 -, etc. By the above mentioned constitution, a polymer capable of forming a Langmuir-Blodgett's membrane having improved heat-resistant and plasma etching-resistant properties is prepared. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07260120-A (JP)
Title: Incinerating method and incinerator
Inventor: KOMATSU YUKIO
IPC: F23G5/16
Filed: 1994-03-25
Abstract: PURPOSE:To permit the efficient incineration of enormous amount of tires, bulky waste or the like by a device having simple structure so as to suppress installation cost and operation cost in low. CONSTITUTION:An incinerator for incinerating materials 12 to be incinerated, such as bulky waste or the like, is equipped with a primary combustion chamber 10, whose upper surface is opened and which is formed so as to receive the materials 12 to be incinerated, a venting layer 14, covering the materials 12 excluding a part becoming the discharging port 16 of unburnt gas generated from the materials 12 in the primary combustion chamber 10, to hinder the passage of flame and permit the passage of air, and a secondary combustion chamber 20, positioned above the discharging port 16 and introducing the unburnt gas generated in the primary combustion chamber 10 to burn it.
Patent JP-H03256047-A (JP)
Title: Method for inspecting reticule and transparent substrate used therefor
Inventor: KATO MINORU
IPC: G03F1/84
Filed: 1990-03-06
Abstract: PURPOSE:To allow the automatic focusing with a reduction projection exposing device by providing a reflecting film of light on a part where a pattern is not formed on the surface of a transparent substrate on which surface the photoresist pattern is formed, matching a focus thereon, parallel moving the focus to the part where the pattern is not formed and matching the focus thereto. CONSTITUTION:A chromium film 2 is formed by sputtering, etc., in the part where the pattern is not formed on the surface (the surface having a pattern printing part 3) of a quartz glass wafer on which surface the photoresist pattern is formed. A photoresist film 4 is formed on the quartz glass wafer 1 formed with the chromium film 2 and the focus detecting light 5 is cast to the chromium film 2 and the focus point 6 on the chromium film 2 is exactly focused by using the reduction projection exposing device. The focus point 6 is then parallel moved to the pattern printing part 3 of the quartz glass wafer 1 where the pattern is to be formed. This point is irradiated with the focus detecting light 5 and is again focused. The automatic focusing by the reduction stepper is executed in this way.
Patent JP-H06293733-A (JP)
Title: N-cinnamoylproline derivative as new optically resolving agent and its alkali salt
Inventor: TERAJIMA ATSURO
IPC: C07D207/16
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a new optically resolving agent useful for resolving a raw material for producing a medicine, containing N-cinnamoylproline derivatives and their salt most of which are new compounds. CONSTITUTION:A new optically active resolving agent selected from N- cinnamoylproline derivatives of formula I (R<1> H or lower alkyl; R<2> is H, halogen, hydroxy, nitro, lower alkoxy, lower alkyl or phenyl which may be substituted; R<3> is hydroxy or reactive residue) or its alkali salt. Among compounds of formula I, compounds except a compound wherein R<1> and R<2> are H at the same time are all new compound. The optically resolving agent of formula I is effective for optical resolution of a racemic modification having a structure capable of possessing pi-pi mutual action on a cinnamoyl part, such as an N-substituted-3-hydroxymethyl-5-nitro-2,3-dihydroindole. The compound of formula I is obtained by reacting an (S)- or (R)-proline derivative of formula II with a cinnamoyl derivative of formula III in the presence of a base.
Patent JP-H01227964-A (JP)
Title: Production of immunological analysis element
Inventor: SUDO YUKIO
IPC: G01N33/543
Filed: 1988-03-09
Abstract: PURPOSE:To obtain a dry process immunological analysis element having high analysis sensitivity and accuracy by separately coating or impregnating a compsn. contg. an antigen-analogous body and a compsn. contg. a labeling body on or in a porous layer. CONSTITUTION:Bovine serum albumin (BSA) is dissolved in a buffer soln. and a soln. of thyroxine (T4) is added thereto, then a glutaraldehyde soln. is added thereto to effect reaction. The reaction liquid is dialyzed and is freeze-dried to obtain T4-BSA. The buffer soln. of the T4-BSA is impregnated into a nitrocellulose membrane filter and thereafter, an aq. soln. of the BSA is impregnated therein. The filter is cleaned with water after resting overnight and is dried at room temp. An ethanol soln. of a fluorescein isothiocyanate-labeled T4 antibody is impregnated in this antigen-immobilized film and is then rapidly dried. This film is partially adhered spottedly to a polyethylene terephthalate base and is cut. The cut film is sandwiched in a polyethylene frame provided with a window. The T4 measuring element is thus obtd.
Patent JP-H0616594-A (JP)
Title: Production of @(3754/24)meth)acrylic ester
Inventor: TAKAHASHI KATSUJI
IPC: C07C67/08
Filed: 1993-03-16
Abstract: PURPOSE:To obtain a (meth)acrylic ester greatly simplified in the process for eliminating residual monomers, esterification catalyst and polymerization inhibitor, by dehydrating esterification between (meth)acrylic acid and an alcohol in the presence of a specific compound. CONSTITUTION:The (meth)acrylic ester can be obtained, in the presence of (A) a compound bearing a combination of polymerization-inhibitory function and esterification catalyst function (pref. 2-methyl-1-phenol-4-sulfonic acid), by dehydrating esterification between (B) (meth)acrylic acid and (C) an alcohol, or, by transesterification between (D) a (meth)acrylic ester and the component C. Either of the above reactions is preferably made at 60-80 deg.C for 3-12hr while blowing oxygen or its mixture with an inert gas into the reaction liquor or onto the surface of the liquor. And, it is preferable that elimination of the component A after finishing the reaction be made through neutralizing washing with an alkali or adsorption followed by, as necessary, filtration.
Patent JP-H01228987-A (JP)
Title: N-glycidylimide compound and production thereof
Inventor: IWAMOTO KAZUNARI
IPC: C08K5/34
Filed: 1988-03-09
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is 4-30C bifunctional organic group containing carbon-carbon double bond). EXAMPLE:N-Glycidyl-5-norbornene-2,3-dicarboximide. USE:A raw material for producing coating compound, adhesives, composite materials and improving agents for polymers. PREPARATION:1mol of a dicarboxylic acid imide (e.g., 5-norbornene-2,3- dicarboximide) shown by formula II is reacted with preferably >=2mol of an epihalohydrin (e.g., epichlorohydrin) in the presence of an onium salt catalyst such as benzyltriethylammonium chloride.
Patent JP-S59181927-A (JP)
Inventor: EGUCHI NAOYA
IPC: H02J3/38
Filed: 1983-03-31
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。