baber/WOPTO huggingface dataset:
Patent JP-H07171370-A (JP)
Title: Polymer dispersing agent for ceramic material
Inventor: REONARUDO EDOWAADO BOOGAN JIYU
IPC: C09K23/52
Filed: 1994-10-04
Abstract: PURPOSE: To improve the dispersion of a ceramic material by making a polymeric dispersant made of carboxylic acid monomer or the salt, sulfonic acid monomer or phosphonic acid monomer or the salt and a monoethylenic unsaturated acid-free monomer in a specific ratio in the aq. dispersant for the ceramic material. CONSTITUTION: In an aq. dispersant for this ceramic material, a polymeric dispersant contains as polymerization units (I) about 20-95 wt.% one or more kinds of carboxylic acid monomer selected from a group composed of a 3-6C monoethylenic unsaturated monocarboxylic acid, a 4-8C monoethyleneic unsaturated dicarboxylic acid, a 4-8C monoethylenic unsaturated cis-dicarboxylic anhydride and the alkali metal salts and ammonium salts, (II) about 5-80 wt.% one or more kinds of the monomer selected from a group composed of sulphonic monamer, phosphoric acid and the salts and (III) 0 to about 80 wt.% one or more kinds of monoethylenic unsaturated acid-free monomer.
Patent JP-S61139434-A (JP)
Inventor: HAYASHI HIDEKI
IPC: B27H1/00
Filed: 1984-12-13
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-S63116508-A (JP)
Title: Semiconductor integrated circuit load driving circuit
Inventor: OGATA TAKASHI
IPC: H01L21/8249
Filed: 1986-11-04
Abstract: PURPOSE:To reduce a driving time circuit residual voltage by making a p- channel MOS-FET into a semiconductor integrated circuit, providing it on the same chip and connecting the drain of an MOS-FET to the base of a fist npn transistor. CONSTITUTION:The connection of power transistors Q1-Q4 parts for driving, pre-driver transistors Q7 and Q8, a load resistance L1 and a current limit resistance RL is the same as the case of a conventional circuit. Out of the pre-driver of load driving transistors Q1-Q4, a p-channel MOS transistor 1-chip operated to transistors Q5' and Q6' in which the residual voltage gives a large influence to a circuit residual voltage at the time of driving a load is adopted, and the drain of the Q5' is connected to the base of the Q1 and the drain of the Q6' is connected to the base of the Q3. Thus, for the p-channel MOS transistor, since the voltage between source drains at the time of conducting is lower than the voltage between the collector emitters of a conventional horizontal direction pnp transistor, a load driving time circuit residual voltage can be widely minimized.
Patent JP-S62123606-A (JP)
Inventor: YAMAGUCHI AKIO
IPC: H01B5/16
Filed: 1985-11-22
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-H1090628-A (JP)
Title: Light defelcting device
Inventor: NAKASUGI MIKIO
IPC: H02K21/14
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the electromagnetic noise of the motor of a rotary polygon mirror. SOLUTION: The rotary polygon mirror 1 is coupled integrally with a rotor magnet 5 through a flange member 4 and a rotary sleeve 3 united with the flange member 4 constitutes a radial air bearing which rotates on a fixed shaft 2 without contacting. A stator 8 which faces the rotor magnet 5 has a coil array consisting of air-core coils 82 wound around a resin-made bobbin 81 and a back yoke 83 surrounding its outside, and an adhesive 84 is charged between the respective air-core coils 82 to prevent the air-core coils 82 from vibrating.
Patent JP-H07119700-A (JP)
Title: Jet pump
Inventor: NARABAYASHI SUNAO
IPC: F04F5/46
Filed: 1993-10-21
Abstract: PURPOSE:To reduce a pressure loss and cavitation by providing plural outer peripheral side nozzle parts projected to the suction side on the outside concentric circle of a center side nozzle part, and making the respective outer peripheral side nozzle parts shorter than the center side nozzle part. CONSTITUTION:A multi-stage accelerating rotary driven water nozzle 32 is so constructed that a center nozzle 36 is provided in the shaft center part, and outer peripheral rotary nozzles 37a-37d which are plural outer peripheral side nozzle parts are disposed in the circumferential direction by equal pitches on the concentric circle on the outside of the center nozzle. The center nozzle 36 and the outer peripheral rotary nozzles 37a-37d are connected integrally to each other by branch pipes 38a-38d projected radially on the side of the center nozzle 36. Further, the length of projection of each outer peripheral rotary nozzle 37a-37d is made a little smaller than that of the center nozzle 36, and the central axis ''a of the center nozzle 36 is coaxially aligned with the central axis Ob of a diffuser. Thus, a fluid can be accelerated by different sections so as to decrease a pressure loss.
Patent JP-S61141490-A (JP)
Inventor: RACHI MASAHIRO
IPC: G09G3/20
Filed: 1984-12-15
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-S62126986-A (JP)
Title: Method for alcohol fermentation and bioreactor therefor
Inventor: YASUDA YUJI
IPC: C12M1/40
Filed: 1985-11-26
Abstract: PURPOSE:To improve removal of an evolved CO2 gas to carry out fermentation in a small volume and efficiently, by equipping the interior of a specific reactor with partitions and a separating mechanism and changing diameter of carrier depending upon concentration of ethanol. CONSTITUTION:A raw material solution 1 is fed from one end of a horizontal type continuous immobilized bioreactor (fig.) for alcohol fermentation having solution depth <=about 2/3 that of conventional procedure. Then, diameter of an immobilized yeast carrier 3 packed such as alginic acid type, etc., is 4-5mm in the rear part of a partition 6 in a concentration range of >=80g/l ethanol and 2-2.5mm in the front part of the partition 6 in a concentration range of <=80g/l ethanol. The raw material solution is passed through between a partition 2 to transport the solution on it and a partition 10 to sent the solution under it alternately to ferment the alcohol. Then, the partition 2, etc., are equipped with an immobilized carrier gravity separation mechanism 5 to prevent the carrier 3 from being carried away with the flow of the solution. Then, an evolved CO2 gas 4 is discharged through space 8 and an exhaust vent 9 to the outside of the system and a fermented solution 7 is made to flow out of the end of the device.
Patent JP-H03126349-A (JP)
Title: Communication equipment
Inventor: OSADA MAMORU
IPC: H04N1/32
Filed: 1989-10-12
Abstract: PURPOSE:To attain lots of destination registration for abbreviation dialing by storing dial information independently to m-set of dialing as to n-set of caller names. CONSTITUTION:The equipment is provided with means 12, 16 registering n-set of caller names, means 12, 16 registering n-set of destination dial information corresponding to each caller name with respect to m-set of dialing, a means 12 selecting one caller name and means 14, 15 dialing destination representing the dial information with the input of the dial information. When one of dialing operations is executed in response to the selection state of the caller name by the selection means 12, the dial information of the destination corresponding to the caller name in the selection state among n-set of destination dial information sets to the dialing and inputted to the dial means 15 to dial the destination. Thus, registration of lots of destinations is applied in the abbreviation dialing with simple operation and limited operation system hardware.
Patent JP-H04142386-A (JP)
Title: Friction material
Inventor: SHIBATA HIROSHI
IPC: C09K3/14
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a friction material harmless to the human body and improved in the coefficient of friction, fading resistance, abrasion resistance, etc., by using needlelike calcium carbonate as effective component. CONSTITUTION:Needlelike calcium carbonate having a breadth of 0.05-4mum, a length of 4-80mum, and an aspect ratio of 4 or greater is mixed, as required, with other inorganic material to give a friction material.
Patent JP-H09105140-A (JP)
Title: Compaction device of hydraulic shovel
Inventor: NISHIMURA SATORU
IPC: E02F9/22
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to compact the ground surface or the like with a shovel of a hydraulic shovel by mounting a bucket whose bottom is flat on an arm of a hydraulic shovel and connecting a bucket cylinder connected to the arm to the bucket with a vibration actuator. SOLUTION: A bucket 5, whose bottom is flush, is mounted on an arm 3 of a hydraulic shovel where a bucket cylinder 6 connected to the arm 3 and the bucket 5 are connected with a vibration actuator 9. The bucket 5 is vibrated with the vibration actuator 9, thereby vibratingly excavating during excavation work with the bucket 5. The flush bottom of the bucket 5 is pressed against the ground surface so as to compact the ground surface. This construction makes it possible to compact the ground surface or the like with the bucket of the hydraulic shovel and eliminate the need for a vibration compacting machine, such as a rammer or a vibro plate.
Patent JP-H02114890-A (JP)
Title: Pulse width modulation voltage detector
Inventor: CHIJIIWA TOSHIHIKO
IPC: H02M7/48
Filed: 1988-10-21
Abstract: PURPOSE:To omit an A/D converter, and to reduce cost by timing the pulse width of voltage pulses to each phase and obtaining pulse width modulation voltage. CONSTITUTION:An output from a PWM inverter device 1 is connected to a three-phase induction motor 2 through three-phase output lines. The three-phase output lines are bonded with a photo-coupler device 9, and the presence of each voltage of the three-phase output lines is converted into binary signals. The signals are timed by an edge processing circuit 10 and a counter-latching circuit 11, and the time of ON at every phase is measured and read to a CPU 12. The CPU 12 computes the duty ratios of each phase from timing values, thus calculating the voltage values of each phase.
Patent JP-2001092881-A (JP)
Title: Prescription data management system
Inventor: OKUBO MASAHIRO
IPC: G16H10/60
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a prescription data management system with which a dispensing pharmacy can easily and surely prepare a document to be submitted to the Ministry of Health and Welfare with respect to a costly prescribed patient. SOLUTION: When medicines are delivered to a patient, retrieval information containing accepted date and receipt number is printed on a prescription describing patient-specifying information such as a patient name and a patient ID number and the information on the medicines by means of a printer 1 for prescription. Then the informations described on the prescription are read by means of a scanner 2 as image data and registered and preserved in a storing section 6. At the same time, an acceptance card is issued by printing the same accepted date and receipt number as those contained in the retrieval information described on the prescription by means of an acceptance card issuing printer 3.  When the patient-specifying information and retrieval information are inputted, on the other hand, the image data corresponding to the inputted patient- specifying information and retrieval information are called out of the image data registered and preserved in the storing section 6 and outputted to an image data printing printer 7 for printing.
Patent JP-H0687789-A (JP)
Title: Ester derivative
Inventor: SATO YUMIKO
IPC: C09K19/30
Filed: 1992-09-08
Abstract: PURPOSE:To provide a new compound optimizing the DELTAn of liquid crystal compositions as a constituent of such composition, giving liquid crystal compositions excellent in characteristics for the purpose of reducing threshold electric power Vth, also highly compatible with various compounds. CONSTITUTION:The compound of formula I (A is phenyl, cyclohexyl or H), e.g. 4-fluorophenyl cyclohexanecarboxylate. The compound of the formula I can be obtained, for example, by the following process: a halogenating agent such as thionyl chloride is made to react with a carboxylic acid of formula II such as cyclohexanecarboxylic acid to form an acid chloride, which is then made to react with 4-fluorophenol in an inert solvent such as pyridine, and the resultant reaction mixture is washed with water, dried and then recrystallized.
Patent JP-H08122008-A (JP)
Title: Displacement-amount detection apparatus
Inventor: KAGAWA KAZUNORI
IPC: G01D5/165
Filed: 1994-10-27
Abstract: PURPOSE: To obtain a displacement-amount detection apparatus by which the displacement amount of a rod-shaped member can be detected with a simple constitution and in a small arrangement space when the turning effort of a shaft is transmitted so as to drive a rod-shaped member in a linear direction. CONSTITUTION: The displacement-amount detection apparatus is provided with a belt 14 with which a shaft 20 is coupled to a rod-shaped member 12 so as to transmit a turning force. A voltmeter 26 is connected across a one-end coupling part 14A and a contact part 14B with the belt 14, and an electric resistance value can be measured. When the shaft 20 is turned and the rod-shaped member 12 is moved, the distance between the one-end coupling part 14A and the contact part 14B for the belt 14 is changed, and the electric resistance value is changed accordingly. Consequently, on the basis of the electric resistance value which has been measured, the displacement amount of the rod- shaped member 12 can be detected.
Patent JP-H03157460-A (JP)
Title: Curing type coating composition
Inventor: YOSHIDA MASAYA
IPC: C09D161/20
Filed: 1989-10-11
Abstract: PURPOSE:To provide a composition having excellent long period weather resistance and pigment dispersibility and used for curable coatings by compounding a copolymer comprising a polymerizable UV stable monomer, a hydroxyl group- containing polymerizable monomer, an acidic functional group-containing polymerizable monomer, etc., with a specific crosslinking agent. CONSTITUTION:(A) A copolymer prepared by copolymerizing a monomer composition comprising (i) a 0.1-10wt.% of a polymerizable UV stable monomer preferably represented by the formula (R1 is H or cyano; R2 and R3 are H or 1-2C alkyl; X is imino or O; Y is H, 1-18C alkyl, etc.), (ii) 2.0-50wt.% of a hydroxyl group-containing polymerizable monomer, (iii) 0.1-10wt.% of an acidic functional group-containing polymerizable monomer and (iv) 97.8-30wt.% of other monomers is compounded with a crosslinking agent and further dissolved or dispersed in a solvent to provide the objective composition suitable for electric appliances, building materials, woodworking products, etc.
Patent JP-H03125501-A (JP)
Title: Microwave circuit module
Inventor: SUGAWARA HIDEO
IPC: H05K1/03
Filed: 1989-10-11
Abstract: PURPOSE:To miniaturize the module by burning and forming integrally a ceramic member with a low dielectric constant and a pyramid or cylindrical TE01delta mode dielectric resonator made of a ceramic with a high dielectric constant so as to constitute a microwave integrated circuit(MIC) using the dielectric resonator for the ceramic. CONSTITUTION:Since a small sized TE01delta mode dielectric resonator and a ceramic member with a low dielectric constant are adhered tentatively to a prescribed position in a green state before burning respectively and then they are burned and formed integrally, fixing of the dielectric resonator 2 by using an adhesives is not needed and the dielectric resonator is strongly adhered without dispersion in the deviation of position components 42, 43, a wiring pattern, a microstrip line 41, and an earth pattern 5 are formed to the ceramic member 3 by the thin or thick film technology to constitute a MIC 4. Moreover, the dielectric resonator 2 is not mounted on the ceramic member 3 but accommodated in a notch, then the thickness of the ceramic member 3 is made thin. Thus, miniaturization is attained.
Patent JP-H10108785-A (JP)
Title: Induction heating type rice cooker
Inventor: TANIGUCHI SEIICHI
IPC: H05B6/12
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To realize optimum rice cooking without using a cooling fan. SOLUTION: An induction heating type rice cooker is provided with a heating coil 8 receiving the output of an inverter part 4, an internal pot 9 induction- heated by the heating coil 8, a temp. detection part 11 detecting the temp. of a switching element and an inverter driving part 13 driving the inverter part 4 by receiving the driving permission signal of the inverter from a control part 12. If the detected temp. is not less than a prescribed value when a rice cooking starting signal from a user is originated from a key input part 1 at the time, rice cooking is not started.
Patent JP-H02110518-A (JP)
Title: Solid-state display device
Inventor: FUKATSU TADAYASU
IPC: G02F1/055
Filed: 1988-10-20
Abstract: PURPOSE:To remove crosstalk by interposing an insulating film on every picture element at both sides of a horizontal scanning internal electrode, burying an electrode for switch, coupling the switch electrode and horizontal scanning internal electrode by an optical conductor at every picture element and providing an optical guide at every horizontal scanning line of this optical conductor. CONSTITUTION:Both side surfaces of a horizontal scanning internal electrode 13 are covered with an insulating film 20 composed of ceramics, whose dielectric constant is low, and switch electrodes 21, 21... are provided on both sides at every picture element. A pair of these switch electrodes 21 and 21 and the horizontal scanning internal electrode 13 in a center are exposed on the outer surface of a plate 11 and the exposed part is coupled with a compound semiconductor such as CdS, ZnS, etc., and another general optical conductor 23 on every picture element or horizontal line. A transparent optical guide 24 is further provided on the outside of the optical conductor 23. Thus, cross talk between the adjacent picture element is eliminated and the crosstalk is removed.
Patent JP-2001087000-A (JP)
Title: Method for assaying stability of genetic information in animal cell
Inventor: NAKANISHI MASATO
IPC: A61K48/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly and accurately assaying the stability of the DNA transduced into an animal cell, and further to provide an animal cell vector suitable for the use in the method. SOLUTION: A vector having both of a gene resistant to a first medicine such as an antibiotic, and a gene sensitive to a second medicine such as cyclophosphamide is used. The vector can simultaneously produce a resistant gene product and a sensitive gene product from one mRNA transcribed from the same promoter, and, if necessary, can have Ori functioning in the animal cell. The animal cells having the transduced vector is cultured in a medium containing the first medicine to select the animal cells having the vector, and the selected cells is cultured in a medium containing no medicine. The cultured animal cells are cultured again in a medium containing the second medicine to select the animal cells having lost the vector. The numbers of colonies are counted to assay the stability of the DNA.
Patent JP-H11112542-A (JP)
Title: Inter-network connection method and device therefor
Inventor: NAKAMURA MAKOTO
IPC: H04L12/28
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the setting work of an inter-network connection device by switching static routing control to dynamic routing control in accordance with an artificial instruction and dynamically updating the routing table. SOLUTION: When a repeating processing part 15 receives repeating data from a LAN interface processing part 16, it refers to the routing table 19b, decides a repeating destination router and transmits repeating data through an ISDN line. A route control management part 13 moves an inner operation from an operation state to a routing collection state based on the instruction of a manager and gives the instruction of routing information collection to a route control part 14. The route control part 14 transmits packets requesting routing information to the other routers by broadcasting and receives a response packet. The route control part 14 rewrites the routing table 19b with received routing information.
Patent JP-H0798509-A (JP)
Title: Organic photoconductive material and electrophotographic photoreceptor using the same
Inventor: KONO TOSHIO
IPC: H01L21/027
Filed: 1993-09-28
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor excellent in electrification characteristics, electric charge retentivity, sensitivity and residual potential, having satisfactory characteristics of the coating film, less liable to deterioration due to repeated use and having stable performance to heat, moisture and light by using a specified org. photoconductive material. CONSTITUTION:This electrophotographic photoreceptor contains an org. photoconductive material made of a hydrazone compd. represented by the formula, wherein each of A and B is H, alkyl, an optionally substd. arom. cyclic hydrocarbon group or an optionally substd. arom. heterocyclic group, (m) is 0 or 1, (n) is 3-5 or 6 and R is H or methyl. The hydrazone compd. represented by the formula is synthesized by adding hydrazine or its mineral acid salt to aldehyde by an amt. (mol) equal to or slightly larger than the amt. (mol) of the aldehyde and bringing them into a reaction with methanol in a solvent such as ethanol.
Patent JP-H09108706-A (JP)
Title: Continuous joint type shape steel with nonsymmetrical joint and its rolling method
Inventor: IKUTA KAZUE
IPC: B21B1/082
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous joint type shape steel, as well as its manufacturing means, which eliminates joint shape defects, bend in rolling, reduction in roll unit requirement, etc., which separately makes a web/lug thickness to a desired arbitrary size in accordance with use and purpose, and which is provided with a constant opening width in the lug tip end of a female joint and also with a non-symmetrical joint having a superior engaging strength. SOLUTION: In the edger mill of an intermediate rolling process in the rolling process of a continuous joint type shape steel with a non-symmetrical joint, only the flange tip end is buckled on the female joint side so as to bend it to the outside of the flange, and then bending is carried out for the flange on the female joint side by a flange bending mill and a finishing niill. As a result, the lug 1bf of the female joint bent in a near circular arc is provided on both sides in the width direction of a web 1a having a prescribed thickness and width, and the continuous joint type shape steel is thereby shaped with a bent part 1s formed on the tip end of the lug and with the width k of its opening constantly formed.  The engaging strength is improved through the mesh of the bent part 1s with the male joint 1bm at the time of connecting the female and male joints of this continuous joint type shape steel.