baber/WOPTO huggingface dataset:
Patent JP-S6154854-A (JP)
Title: Permanent magnet rotor type synchronous motor
Inventor: KAWAI KOJI
IPC: H02K21/18
Filed: 1984-08-22
Abstract: PURPOSE:To improve the starting action of a synchronous motor by providing a rotor rotatably supported between poles, and composing the rotor of a permanent magnet and a core buried in the magnet, thereby operating an attracting force at the projection of the core at starting time to generate a vibration. CONSTITUTION:An armature winding 14 is not energized, a permanent magnet rotor 11 is opposed at the center of poles to poles 15, 15, and stopped. When a power source is turned ON, and alternating magnetic field is generated between poles 15 and 15. At this time, the average value of the force acted on the rotor 11 is zero, but the projection is always attracted to the direction of the alternating magnetic field at the core 16, and the rotor 11 is accordingly moved counterclockwise. Thus, the direction of N-, S-pole axis of the magnet is displaced from the alternating magnetic field of the stator 13 to act a large repelling or attracting force to the magnet of the rotor 11 to continue the vibration, thereby improving the starting action of the motor.
Patent JP-H05331051-A (JP)
Title: Adsorption membrane for pyrogen substance and adsorption of pyrogen substance using the membrane
Inventor: FUNAYAMA MASASHI
IPC: A61P31/04
Filed: 1992-05-24
Abstract: PURPOSE:To provide a process for the adsorption and removal of a pyrogen substance with a separation membrane. CONSTITUTION:The pyrogen substance adsorption membrane is produced by immobilizing an antibiotic substance effective against Gram-negative bacteria on a separation membrane having a number of pores to enable the permeation of an aqueous solution. A pyrogen substance is removed by the use of the membrane. The separation membrane has a porous membrane structure. Accordingly, there is no pressure-drop in the apparatus for the treatment of pyrogen substance caused by the flow between particles. Since the separation membrane can be used under a membrane pressure comparable to that of precision filtration membrane and ultrafiltration membrane, the use of a particular pressure- resistant apparatus is not necessary.
Patent JP-S6066134-A (JP)
Title: Method and apparatus for measuring specific gravity of liquid
Inventor: ISHIKAWA YOUICHI
IPC: G01N9/26
Filed: 1983-09-21
Abstract: PURPOSE:To measure a specific gravity accurately by providing pressure conversion elements at two places at a fixed distance in vertical direction and measuring a difference between static pressures at two points in a liquid to be tested. CONSTITUTION:The pressure conversion elements 2, 3 are provided through a support 4 at the fixed distance, and the apparatus is arranged vertically in the liquid to be tested through a float 1 and a weight 6. The sp. gr. is obtained by measuring the difference between the static pressures from an output difference between the elements 2 and 3 through a lead wire 8.
Patent JP-S6331630-A (JP)
Inventor: SUZUKI AKIRA
IPC: A61B1/00
Filed: 1986-07-25
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-S5963919-A (JP)
Inventor: ONO KATSUHIRO
IPC: H02G11/02
Filed: 1982-10-05
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-H0464131-A (JP)
Title: Knowledge base searching system
Inventor: ODA TOSHIHIKO
IPC: G06F9/44
Filed: 1990-07-02
Abstract: PURPOSE:To hold hierarchically the information of a previous knowledge base, and to recover it automatically, even when the knowledge base to be performed access is changed by providing a stacking means which successively stacks in an index the knowledge base to be performed access by a searching means. CONSTITUTION:A stacking means which successively stacks in an index 2 knowledge bases(KB1, KB2) to be performed access by the searching means is provided. Then, when the searching means performs access to the object of the knowledge base KB1 stacked at the highest order of the index 2, the stacking means performs access to the object of the other knowledge base KB2. At that time, the stacking means pushes down this knowledge base KB2 on the knowledge base KB1 at the highest order of the index 2, pops up it after the access is completed, and recovers the previous knowledge base KB1 to the highest order in the index 2 in order to resume the access. Thus, the information of the previous knowledge base KB can be held hierarchically and recovered automatically even when the knowledge base KB1 to be performed access is changed.
Patent JP-S5797569-A (JP)
Title: Fixing device
Inventor: WASHIYAMA SHIGETATSU
IPC: G03G15/20
Filed: 1980-12-11
Abstract: PURPOSE:To achieve fixing-mark-free superior fixation by providing an energy loss member which has high-frequency energy loss. CONSTITUTION:On slits 4 of a dielectric heat fixing device 10, filters 81, 82 and 83 are arranged, and a dielectric is adjusted so that the filters 81, 82 and 83 decrease in dielectric constant successively in a high-frequency transmission direction. For a filter member, quartz glass is used and the amount of metal dispersed in the quartz glass is decreased bit by bit to obtain the different dielectric constants of the filters 81, 82 and 83. Consequently, high-frequency energy  radiated from each opening part is nealy uniformed in the lengthwise direction  of a waveguide, and a developed image material on a recording material is fixed  much more uniformly than usual.
Patent JP-H0665888-A (JP)
Title: Calender roll
Inventor: ONO TOSHIOMI
IPC: D21G1/02
Filed: 1992-06-08
Abstract: PURPOSE:To prevent the shift of the position of a shell by supporting a shaft in non-rotating state with both ends of the, shell using bearings and supplying an oil under pressure to a pressure chamber between the body part of the shell and the shaft. CONSTITUTION:A shaft 3 is supported in non-rotating state with the axes 6, 6 of a shell 2 using bearings 10, 10. A pressure chamber 15 is formed between the body part 5 of the shell and the shaft and an oil is pressed into the chamber to form a crown on a part of the body contacting with the opposite roll. The calendering pressure applied to a web can be uniformized in the direction of width.
Patent JP-H0927223-A (JP)
Title: Manufacture of wire, and wire manufactured in this method
Inventor: NODA HARUO
IPC: H01B13/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a wire manufacturing method, and a wire in which automation is easy, in which dies or the like need not be used to achieve manufacturing at low cost, and in which design change can be easily coped with. SOLUTION: Two groups of wires in which plural bare wires 11 are arranged at a constant interval are set to cross each other at an angle of 90deg. Crossing parts of the applicable bare wires 11 in the two wire groups are held by a pair of electrode chips of a resistance welder to be pressure welded, and a current is supplied to the electrode chips for resistance welding, so they are welded with each other. By cutting unnecessary parts in the bare wires 11 next, a wire group having a bent part at which the two wire groups are connected to each other is completed. This wire group is held by synthetic resin film from the upper surface side and the lower surface side through binding agent 12 to complete a wire 10.
Patent JP-H0925628-A (JP)
Title: Execution method of steel pile
Inventor: YOKOYAMA MASAO
IPC: E02D5/62
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To shorten an operating time by efficiently executing the driving of a steel pile. SOLUTION: A rotary driving device 3 is installed to the front section of the machine body 2 of a rotary type pile driver 1, and an expansion type leader 4 is disposed to the rotary driving device 3. A universal bearing 7 is mounted on the upper section of the expansion type leader 4, a steel pile 9 is hung to the universal bearing 7 through a rotary chuck 8 while the steel pile 9 is inserted to the rotary driving device 3 and the steel pile 9 is arranged rotatably. A water swivel 11 is set up near the universal bearing 7, and slurry hoses 12, 12 are suspended along the steel pile 9 from the upper section of the steel pile 9 through the water swivel 11, and connected to a slurry discharge opening 13 formed at the lower end section of the steel pile 9.  When a pile-peripheral fixing liquid 14 such as cement milk is infected while the steel pile 9 is revolved by the rotary driving device 3, the front end section of the steel pile 9 efficiently excavates the ground G together with the pile-peripheral fixing liquid 14, thus unifying the steel pile 9 with the ground G when the pile-peripheral fixing liquid 14 is cured.
Patent JP-S6064903-A (JP)
Title: Herbicide composition
Inventor: IGAI TAKASHI
IPC: A01N57/12
Filed: 1983-09-21
Abstract: PURPOSE:To provide a mixed herbicide composition having remarkable synergistic effect, and capable of killing various harmful weeds at a low rate of application, by using a specific pyrazole derivative in combination with a herbicide for paddy field selected from diphenyl ether-type herbicide, acid anilide- type herbicide, etc. CONSTITUTION:The objective composition contains, as active components, (A) the compound of formula (A is lower alkylene; X is halogen, NO2 or lower alkyl; n is 0-5) and (B) a compound selected from 32 kinds of known herbicides for paddy field, such as (i) S-(4-chlorobenzyl)-N,N-diethylthiol carbamate, etc. effective to cockspur-grass, (ii) 2,4,6-trichlorophenyl-4'-nitrophenol, etc. effective to cockspur-grass and broad-leaved annual weeds, (iii) 2-chloro-2',6'-diethyl- N-(butoxymethyl)acetanilide, etc. effective to Deccan grass, bulrush, water plantain, etc.
Patent JP-H0841341-A (JP)
Title: Polyphenylenesulfide resin composition and molding for light reflection
Inventor: OGITA YASUHISA
IPC: C08K3/26
Filed: 1994-07-27
Abstract: PURPOSE:To provide a polyphenylenesulfide resin composition which can give a molding excellent in surface smoothness and rigidity and a molding for light reflection being excellent in surface smoothness and rigidity and produced therefrom. CONSTITUTION:A polyphenylenesulfide resin composition comprising 40-60wt.% polyphenylenesulfide resin having a melt viscosity of 300-4000P, 10-20wt.% potassium titanate whiskers and 30-50wt.% calcium carbonate having a mean particle diameter of 1-7mum and a molding for light reflection produced therefrom are provided.
Patent JP-S6154512-A (JP)
Title: Temperature controller
Inventor: ADEGAWA YUJI
IPC: G05D23/20
Filed: 1984-08-24
Abstract: PURPOSE:To attain the control of temperatures with high accuracy by providing plural heaters and controlling indepenently the electric power which is supplied to each heater in response to the difference between the temperature of a body to be controlled and the set temperature to be maintained. CONSTITUTION:A set temperature input device 13 and a memory 14 are connected to a central controller 12. The memory 14 stores previously the difference between a set temperature T0 and the set temperature T0 which should be maintained for developing solution and the temperature T detected by a temperature detector 2 respectively together with the relation of electric power among heaters H1-Hn. The temperature of the developing solution, i.e., a body to be controlled is detected and supplied to the controller 12. The controller 12 calculates the difference between temperatues T and T0. Then the electric power value to be supplied to each heater is obtained according to the relation between the difference of temperatures stored in the memory 14 and the electric power to be supplied to the ach heater. Then the prescribed electric power is supplied to heaters H1-Hn respectively via a drive circuit 15.
Patent JP-H0618299-A (JP)
Title: Measuring device for air flow rate
Inventor: KOBAYASHI CHIHIRO
IPC: G01F1/68
Filed: 1992-07-02
Abstract: PURPOSE:To provide the device low in cost, by simplifying an air passage. CONSTITUTION:A bell mouth 1 for controlling the drift of air is provided, as a body different from the detecting part 5, on the upper or down stream side of a detecting part 5 of an air flow within a cylindrical air passage body 3. By thus being provided, the structures of the air passage and bell mouth 1 become simple, and the device low in cost can be provided.
Patent JP-S6419233-A (JP)
Title: Attaching device for heating cooker
Inventor: NAGAFUSA MAKOTO
IPC: F24C15/08
Filed: 1987-07-14
Abstract: PURPOSE:To remove damage caused by vibration and shock even when a cooker is loaded in a transporting vehicle by a method wherein each recessed part is formed in each leg member and each holding member is fixed with an attaching member at a base plate on which the recessed part is located and each standing piece of the holding member is fixed to the mainbody of a case. CONSTITUTION:In a heating cooker equipped with a plurality of leg members 4 placed at the bottom plate 1a of the mainbody 1 of a case, each recessed part 5 is formed in each leg member 4 and each holding member 7 with L- shaped cross section is fixed with an attaching member 8 at a base plate 6 on which the part 5 is located. Each standing piece 7b of the member 7 is fixed to each side plate 1b of the mainbody 1. When the cooker is loaded in a transporting vehicle such as a camping car or an aircraft, the cooker can be fixed so as not to move freely and also vertical shock or vibration can be eliminated.
Patent JP-H102990-A (JP)
Title: Grapple for channel box
Inventor: GO SHOICHIRO
IPC: G21C19/375
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a grapple for a channel box of a spent nuclear fuel assembly having a relatively light weight, satisfactory operability and excellent grasping capacity. SOLUTION: A grapple has four gripping means 26a, 26b to 26d. The each means has a support pawl 38 having a part 38a engaged with one side of a channel box sidewall plate 14a of a spent nuclear fuel assembly, and cam pawls 50 rotatably provided around a predetermined axis 52 to operate between an engagement clamping position and a separation releasing position of the other side of the plate. The each pawl 50 grasps the corresponding channel box sidewall plate cooperated with the pawl 38 simultaneously at once in a clamping state. The each pawl 50 has a profile cooperating with the pawl 38 for the corresponding sidewall plate in the direction to drop from the state that the channel box is grasped to perform an automatic clamping operation.
Patent JP-S5799568-A (JP)
Title: Preparation of 4-hydroxyindole
Inventor: TSUCHIYA SHIYUUJI
IPC: C07D209/43
Filed: 1980-12-12
Abstract: PURPOSE: To obtain the titled compound at one time in high yield, by using a 2-nitro-6-substituted methoxy-β-dialkylaminostyrene as a raw material, subjecting it to catalytic hydrogeneration in the presence of a reduction catalyst so that a ring closure reaction and hydrogenolysis are carried out simultaneously.  
     CONSTITUTION: A-2-nitro-6-substituted methoxy-β-dialkylaminostyrene shown by the formula (R 1  is aryl; R 2  is lower alkyl) as a raw material is subjected to catalytic hydrogenation in the presence of a reduction catalyst (e.g., palladium, rhodium, etc.) so that a ring closure reaction and hydrogenolysis are carried out simultaneously, to give 4-hydroxyindole. By the use of the compound shown by the formula as a raw material, it is treated with silica gel in a solvent, so that a process to obtain 2-nitro-6-substituted methoxy-phenylacetaldehyde can be omitted.  
     USE: A raw material for an antiarryhythmic and hypotensor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6419391-A (JP)
Title: Character display device
Inventor: HAZAMA RIYUU
IPC: G09G1/02
Filed: 1987-07-14
Abstract: PURPOSE: To suppress the increase in the load of a CPU by conducting the editing operation of a plotting processor on a character screen buffer memory provided on a main storage side using a character code buffer. CONSTITUTION: A plotting processor 2 normally detects a plotting request from a CPU and executes a graphic plotting process. Then, a character picture plotting flag is set on a main storage side and plotting position information from the main storage side is obtained in a line display case, a character buffer is read as line data from a character picture buffer memory 6 provided on the main storage side of the CPU and written into a bit map memory 1. In the case of a scroll display, the data in the memory 1 are moved to a prescribed position on the memory 1 and only the necessary and new line data are transferred form the memory 6.
Patent JP-S5877391-A (JP)
Title: Chroma signal recording circuit of ntsc system video tape recorder
Inventor: SHIBATA AKIRA
IPC: H04N9/83
Filed: 1981-11-04
Abstract: PURPOSE:To reduce the chip area and power consumption, by providing a common frequency divider for the NTSC and the PAL for a frequency divider required for a carrier generator, through the suitable selection of the frequency dividing ratio of the carrier generator used for the low frequency conversion of a chroma signal. CONSTITUTION:A carrier generating circuit 18 generates the 1st carrier having the frequency of 3N times (where; N is an integer) the horizontal frequency of an input video signal to be recorded. This carrier is frequency-divided to 1/4 at least at a frequency divider 9, inputted to a frequency conversion circuit 6 via a phase shift circuit 8 and mixed with the carrier from an oscillator 7 having almost the same frequency as that of the subcarrier of a chroma signal in the input video signal. The output of the frequency converter 6 is inputted to a frequency converter 2 via a band pass filter 5 and mixed with the input video signal. The circuit 18 consists of frequency dividers 14, 15, a VCO10 and a phase detector 11 and the frequency dividing ratio of a frequency divider 14 is 1/3.
Patent JP-H1119761-A (JP)
Title: Die for die casting
Inventor: KAWAI YUKIO
IPC: B22D31/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a die for die casting which can remove the casting flash developed at the hole edge in a hole as cast at a die opening process. SOLUTION: The die 6 is provided with a fixed die 7, a movable die 9 for forming a cavity 8 for forming a casting in cooperation with the fixed die 7 and a pin-like fixed core 10 arranged at the fixed die 7 and forming the hole 4 as cast penetrated through the casting 1. Further, a casting flash removing pin 23 for hole as cast, is arranged in the movable die 9. The casting flash removing pin 23 exists at the immersed position by abutting on the fixed core 10 at the time of completing the die clamping and on the other hand, in the die opening process, the pin is inserted in the hole 4 as cast while removing the casting flash 32 existing at the hole edge 5 of the hole 4 as cast.
Patent JP-S6155516-A (JP)
Title: Preparation of coal fuel
Inventor: KAMEI TAKAO
IPC: C10L5/00
Filed: 1984-08-24
Abstract: PURPOSE:To facilitate conversion of fuel for medium and small types of boilers into coal by a method wherein after having been pulverized, the pulverized coal are classified in a multi-stage by a narrow range of particle size, the respective sort of coals classified are treated as products thereof. CONSTITUTION:Drying out and crushing of raw coal (b) are performed simultaneously in the impact type coarse crusher 1, and the coarse pulverized coal (c) having overcome the upstream current in a coarse crusher, are recovered by a classifier 3. The dried coarse pulverized coal riding on a hot air stream current in the coarse crusher, are stored successively in the hopper 6. The pulverized coal group in the pulverizer 10 at a low flux rate are dropped into a multi-stage classifier 12, which are separated by a particulate diameter as the secondary and the tertiry products (d), (e) respectively, and the remaining ultra- pulverized coal riding on a air stream current are totally recovered by the bag filter 13, which are classified as the ultra size of below 15mum, the quartic product (f), and are recovered. By this production mechanism, it is possible to facilitate the fuel conversion for the medium and small type boilers into the coal.
Patent JP-S6332196-A (JP)
Title: Low noise fan
Inventor: KIKUCHI HIROYOSHI
IPC: F04D29/02
Filed: 1986-07-25
Abstract: PURPOSE:To obtain the effect of boundary layer control by forming the vane part of a fan with a porous material of metal, synthetic resin, or ceramic, etc. CONSTITUTION:The vane 1 of a sirocco fan is formed with a porous material of synthetic resin, metal or ceramic, etc. As shown by the cross section 4 of the vane 1, numerous pores are formed passing through the vane 1 from the bottom end to the top end, leading part of air flow on the bottom face side of the vane to the top face, to accelerate the relatively low velocity of air flow of a boundary layer on the surface. And, due to the effect of air flow 5, more uniform distribution as shown by the velocity distribution 7 can be obtained, preventing separation from a vane surface and reducing noise caused by the turbulence of air flow.
Patent JP-H0511-A (JP)
Title: Rice transplanter with fertilizing device
Inventor: SAKAI SEIJI
IPC: A01C15/00
Filed: 1991-07-17
Abstract: PURPOSE:To properly carry out seedling transplanting and fertilizing by attaching a fertilizer tank and a feeder to the front side of a machine body before a main transmission case part of the rear part of machine body. CONSTITUTION:A seedling tank 9 is left and right reciprocatingly movably supported on the upper part of a transplanting part transmission case 8 consisting of a main transmission case part 8a and a branched part 8b.... Seedlings of a seedling tank are transplanted by a seedling transplanting device 10... attached to the rear part of the branched part 8b.... A fertilizer tank 34 and a fertilizer feeder 35 are fixed to the front side of machine body before the front end of the main transmission case part. A furrow opener 37a is set at the rear of the machine body behind the front end of the main transmission case and a fertilizer guide member A is arranged through a guiding part B between the main transmission case part and the seedling tank.
Patent JP-S57100317-A (JP)
Title: Fare balance with label printer
Inventor: CHIBA TANEKAZU
IPC: B65C9/46
Filed: 1980-12-12
Abstract: PURPOSE:To permit automatic printing or setting of effective date by reading insertion type article name stamps written with article numbers with a reader, and operating a label printer in accordance with said information. CONSTITUTION:A fare balance 1 with a label printer has a computer, a display part 4, a label issuing port 12, an insertion port 14 provided in proximity to said port 12, and a reader provided in said port 14. When an insertion type article name stamp written with article number is inserted into the port 14, the article number is read with the reader. In accordance with the read signal thereof, the integers indicating the prescribed date corresponding to the article name stamp is added to the date preset in the computer and the result of this addition is supplied to the display part 4 and the label printer.
Patent JP-H0932533-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: YAMADA TAKU
IPC: F01N3/20
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the thermal degradation of a harness or the like electrically continued with an electric heating catalytic converter in an exhaust emission control device of an internal combustion engine. SOLUTION: An exhaust emission control device of an internal combustion engine is provided with a catalytic terminal 9 connected to an electric heating catalytic converter by penetrating through a shell, a junction terminal 12 which is arranged outside the shell and to which a main cable 23 of a harness 21 electrically continued with a power source is connected and a junction cable 11 which is arranged on an outer wall of the shell by having a clearance and electrically continues the junction terminal 12 and the catalytic terminal 9 with each other.