baber/WOPTO huggingface dataset:
Patent JP-H10131862-A (JP)
Title: Small pump
Inventor: KAKIZAWA GORO
IPC: A61B5/022
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stable pump operation even when a deformation is generated on a valve body, by forming the shape of a valve room so that the inner diameter near the tip part of a first valve body is more minified than that of other part by a pump using a diaphragm having plural pump rooms. SOLUTION: A common valve room 32 is formed in the inside of an exhaust part 31 extending cylindrically upward than a base plate 16 for dividing two hanging-bell shape pump rooms 12 from a diaphragm main body 11 expanded/ shrunk by the motion of a drive body 6 and this valve room 32 is formed so that the inner diameter of this lower part is made to the largest and made to small gradually as going to the upper side. A first cylindrical valve body 15 consisting of an elastic body is held so that its tip part 15b is pushed and bent to the inside by the inner wall surface of the valve room 32. Thereby, even if the valve body 15 is deformed during transpiration, it is returned back to nearly original shape by the restoration force by an elasticity and stuck to the inner wall surface of the taper shape valve room 32.
Patent JP-H03161164-A (JP)
Title: Reflow device
Inventor: CHIBA SATOSHI
IPC: B23K1/015
Filed: 1989-11-20
Abstract: PURPOSE:To obviate the actual measurement of soldering conditions and to improve the productivity by finding soldering conditions of a reflow device in accordance with the calculating formulas to the respective functions of sizes of printed boards and data of packaging components. CONSTITUTION:There are provided an input device 1 for inputting the number (n) of parts mounted on the printed board 13 and data for the sizes of a length Y, a width X and a thickness (t), and further, a storage device 5 for storing a thermal capacity (k) of a part, the thermal capacity K of the printed board, a calorific value T of a heater 8, a distance (h) between the heater and the printed board and a conveyor length L and a heating time M of a part heating the printed board actually in a paper reflow device 6. Then, the data 4 are inputted from an input device 1 to a computer 2. When the calorific value is fixed, the distance between the heater and the printed board is found by a computer 2 through a function X and when the distance between the printed board and the heater is fixed the set temperature of the heater is found from the function Y on the formula and controlled.
Patent JP-H05223776-A (JP)
Title: Connection circuit of oxygen sensor and spection method of correct sensor connec- tion
Inventor: GEORUKU MAREEPURAIN
IPC: G01R31/02
Filed: 1992-11-12
Abstract: PURPOSE: To inspect the trouble of the connection circuit of an oxygen sensor without arbitrarily changing a mixed gas compsn. CONSTITUTION: In the connection circuit of floating oxygen sensors (SV, SH) having the low and high potential wires connected to an amplifier (AMP), the high potential wire is connected to an offset voltage source (Up). The amplifier outputs the difference between an offset voltage value and the amplifying value of the potential difference between the high and lower potential lines. This offset voltage is selected so that output voltage is always clearly larger than zero but smaller than predetermined threshold value voltage when the sensors are correctly connected. By this constitution, the trouble in the connection of the sensors, for example, the short-circuit to earth can be certainly detected.
Patent JP-H01145190-A (JP)
Title: Thermal recording material
Inventor: USAMI TOMOMASA
IPC: B41M5/30
Filed: 1987-12-01
Abstract: PURPOSE:To contrive higher hue and image clearness by obtaining a thermal color forming layer with favorable transparency through microencapsulating a colorless or light-colored color forming substance capable of forming a color by reacting with an organic base. CONSTITUTION:A coating liquid is prepared with comprises microcapsules containing a color fomer therein, an emulsified material containing at least an organic base, and other additives. The coating liquid is applied to a support such as a paper and a synthetic resin film, followed by drying to provide a thermal color forming layer having favorable transparency. The color forming substance, being colorless or light-colored and capable of forming a color by reacting with the organic base, is preferably brought into reaction at the time of heating. The color forming substance is, for example, an acylated lactone or sultone type acidic leuco coloring matter. Particularly, a color forming substance which shows a deep color under a basic condition and is difficulty soluble in water is preferred. A wall material for the microcapsules is preferably polyurethane or polyurea.
Patent JP-H04175489-A (JP)
Title: Hermetic type rotary compressor
Inventor: ICHIYANAGI TAKAHIRO
IPC: F04C18/356
Filed: 1990-11-07
Abstract: PURPOSE:To surely prevent the occurrence of insufficient lubrication by engraving oiling passages which are extended in its longer direction, in each end face of a blade, extending each oiling passage to each position which is opened/closed as the blade comes in/out, and concurrently opening each inner end of the oiling passages at each inner end face of the blade. CONSTITUTION:In the blade (vane) 10 of a rotary compressor 3 housed in the inside of a hermetic casing 1, each oiling passage 30 and 31 which is extended in its longer direction, is engraved in a surface 10a which sliclably comes in contact with the lower surface of an upper end plate 8, and in a surface 10b which slidably combs in contact with the upper surface of a lower end plate 9, respectively. Each outer end 30a and 31a of the oiling passages 30 and 31 is extended to each position which is opened/closed by each outer circumferential periphery of the upper end plate 8 and the lower end plate 9 as the blade 10 comes in/out, meanwhile, each inner end 30b and 31b of the oiling passages 3O and 31 is opened at each position which is not blocked by the outer circumferential surface of a rolling piston 6 at the inner end face of the blade 10, but is opened to a suction chamber and a compression chamber. This thereby enables the inner end face of the blade 10, the outer circumferential surface of the rolling piston 6 and the inner circumferential surface of a cylinder chamber 12 to be effectively lubricated.
Patent JP-H05139507-A (JP)
Title: Delivery operation device for automated warehouse
Inventor: MATSUMOTO TAKEJI
IPC: G06Q10/08
Filed: 1991-11-18
Abstract: PURPOSE:To prevent a drop in speed of and efficiency of loop carriages due to the entry of many empty carriages by assigning FROM-TO data to passing carriages for automatic operation, when products are delivered on the loop carriages from a plurality of warehouse rows to a warehousing/delivering gate. CONSTITUTION:An automated warehouse section 1 is equipped with a plurality of warehouse rows S1 to S4, and stacker cranes 2 travelling on a track for each warehouse row. Also, product warehousing buffer conveyor 3 is installed at the end of each warehouse row. In this case, loop carriages 5 are caused to travel along a loop track 4 laid at the end of the automated warehouse section 1. In an automated warehouse so constructed, the carriages 5 receive and save FROM-TO data from the signal transmission means 7 of the track 4 via a signal transmission means 14. On the other hand, the number of each warehouse row is detected from the signal transmission means 12 of the conveyor 3, and each carriage 5 is made to automatically stop at a position corresponding to a specified warehouse row number. Then, a delivery condition is transmitted to the conveyor 3, and this conveyor 3 is thereby driven to deliver a product to each carriage 5.
Patent JP-H09124668-A (JP)
Title: Phosphorus-containing ethylenic unsaturated monomer and flame-retardant resin using the same
Inventor: NISHIGAITO YASUSHI
IPC: C08F212/08
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new phosphorus-containing ethylenic unsaturated monomer not bled out and capable of imparting flame retardancy, impact resistance and heat resistance to resins. SOLUTION: The compound of formula I or II [R<1> , R<2> are each H, methyl; R<3> is a 1-18C alkyl, benzyl, phenyl; R<4> is H, a 1-4C alkyl; (m) is 2-4]. For example, 3-[hydroxy(phenyl)phosphinyl]propionic acid (2-methacryloyloxyethyl) ester. The compound of formula I or II is obtained, e.g., by subjecting 3-[hydroxy(phenyl)phosphinyl]propionic acid methyl ester and hydroxyethyl methacrylate to a transesterification reaction at 100-105 deg.C under a vacuum of 20mmHg, while removing off methanol outside the system.
Patent JP-H06149574-A (JP)
Title: Knowledge base generating method
Inventor: MIYAMOTO HIRONORI
IPC: G06F17/28
Filed: 1992-11-12
Abstract: PURPOSE:To determine vocabulary of the language used in a computer program with respect to words to be stored in a knowledge base which do not exist in a dictionary but can be recognized as words used in the computer program or words having meanings equivalent to those in respect of the semantic structure of a Japanese- language sentence. CONSTITUTION:A list of names is converted to a knowledge base (102), and case information of the Japanese language is converted to a table structure expressing facts and a concept in the higher order of the concept stored in a column of the table structure correspondingly to the case. When a word included in semantic information of a Japanese-language simple sentence is semantically equivalent to a name used in the computer program described in the computer language, the word included in semantic information is registered as a synonym; but when it is not semantically equivalent, the word included in semantic information is registered as a new concept in the lower order of the concept corresponding to the case (110), and semantic information of the Japanese-language simple sentence is stored in the table structure expressing facts (112), and higher-order concepts in respective columns of the table structure expressing facts are changed in accordance with classifications of concepts stored in the table structure expressing facts.
Patent JP-H04175840-A (JP)
Title: File storage system
Inventor: KADANI ATSUSHI
IPC: G06F12/00
Filed: 1990-11-07
Abstract: PURPOSE:To eliminate the necessity of the capacity of a magnetic disk from being conscious of by transferring a part of stored files to an outside storage medium based on operating experience data when the magnetic disk has a shortage of the capacity where a novel formed file is to be stored and storing the file in an area which is generated as a result. CONSTITUTION:When the use permission request 1 of the file comes, a file management control file 2 is referred to and a requested storage place and the capacity of the magnetic disk 3 are checked. When the file is a novel formed one, whether the magnetic disk 3 has the capacity to store the file is judged. When it has a shortage, a part of the stored files is transferred to the outside storage medium(a magnetic tape) based on operating experience data and the file is stored in the area which is generated as a result. Thus, there is no need to recognize the useable capacity of the magnetic disk.
Patent JP-H10137173-A (JP)
Title: Medical apparatus cart
Inventor: SEKINO NAOKI
IPC: A61B1/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To enable significant reduction of labor associated with the movement of a cart while eliminating fear of collision or the like when moving the cart. SOLUTION: On the body 1 of a cart, a plurality of medical apparatuses are carried to be used for surgical operation under an endoscope, and the bottom part thereof is provided with four wheels 14, a wheel driver 15 and a drive power source unit 16 containing a battery for driving. A moving operation part 17 is provided near a centralized control panel 10 to allow inputting of the ongoing direction, speed and the like of the cart body 1 by operation and a sensor 18 for detecting an obstacle on the side in the ongoing direction of the cart body 1 moving to be electrically connected to each wheel driver 15. The wheel driver 15 drives a wheel 14 based on the operation of the moving operation part 17 to move the cart body l.  On the other hand, when the obstacle is detected by the sensor 18, the driving of the cart body l is stopped in preference to the operation of the moving operation part 17.
Patent JP-H01315924-A (JP)
Title: Fuse
Inventor: HORIBE KINYA
IPC: H01H85/11
Filed: 1988-12-01
Abstract: PURPOSE:To prevent the oxidization of the calked part of a chip and the deterioration of sensitivity with the passage of time by covering the contact surface of a low melting point metal chip with a soluble metal conductor, with an antioxidization type metal. CONSTITUTION:A wire 8 of a low melting point of metal of tin or the like covered with an antioxidization type metal 6 such as a copper plating is cut by a cutter 7 and a chip 3 is cut out. The chip 3 is loaded on the center of a soluble metal conductor 2 and fixed with a calking piece 2b. As a result, the deterioration with the passage of time of the fusing property owing to the oxidization of the low melting point metal is eliminated, and the durability is improved. In this case, as the antioxidization type metal, a metal of periodic table group Ib, or Co, Ni, Pd, Pt, and Bi may be used other than copper.
Patent JP-H07135397-A (JP)
Title: Electronic appliance and its manufacture
Inventor: NEGISHI YUJI
IPC: H05K9/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide an electronic wrist watch having a resin side case in which the number of production steps is decreased when conductivity is imparted to the side case. CONSTITUTION:Conductivity is imparted to a side case 1 by adding metal fibers 3, i.e., a large number of stainless steel fibers, into the side case body 2 made of ABS resin with the metal fibers 3 coming into contact with each other. When the side case 1 is manufactured, the resin side case body 2 can be molded while imparting conductivity to the metal fibers 3 by simply injection molding the resin added with the metal fibers 3, the number of manufacturing steps can be decreased.
Patent JP-H02149252-A (JP)
Title: Mr imaging method
Inventor: YAMAZAKI KAZUNARI
IPC: A61B5/055
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a proper image by obtaining a phase offset value for each echo signal from collected data, and deducting the aforesaid phase information of each echo signal obtained via ordinary pulse sequence for correcting the phase offset of each echo signal. CONSTITUTION:An ordinary pulse is sequenced on the basis of an instruction from a host computer 3, thereby making the real image pickup of a subject 1. In this case, a gradient magnetic field GY pulse for phase encoding is applied before the occurrence of each echo signal, thereby encoding positional information in a Y direction. Furthermore, data is taken into the host computer 3 for every echo signal with a sampling pulse. In the host computer 3, the proper phase offset value stored in a memory device 2 for each echo signal is deducted from the positional information of each echo signal so obtained. As a result, it follows that many echo signals A, B, C, D and so forth are all so corrected as to come on the same sample point. It becomes possible, therefore, to reconstitute a proper image.
Patent JP-H02152640-A (JP)
Title: Continuous feed method and apparatus of continuous straw package
Inventor: AKASHI MITSUYOSHI
IPC: B65B61/00
Filed: 1988-11-30
Abstract: PURPOSE:To continuously carry out a feed operation of a continuous straw package, by transferring directly and holding the front edge of one stand-by continuous straw package on the exterial surface of a rotary drum to perform the rotary transfer, on finishing a feed operation of the other continuous straw package. CONSTITUTION:When the whole volume of a continuous straw package 7 is fed from a winding-up roll 6, the last edge E is detected by a sensor 35. At the same time with the detected signal or after a required time passed, a roller 9a and a setting piece 21 a of another feeder 5a side are forced to move forward to the direction indicated by the arrow (f) to fit the part of the front straw B1 in a recessed groove 4 of a rotary drum 1. After fitting it, the setting piece 2 is separated from the roller 9a side relieve the pressed condition of the straw package 7a and to transfer the package 7a to the rotary drum 1 side. The straw package 7a is transferred rotationally by the rotary drum 1 continuously and subsequently to the straw package 7.
Patent JP-H08159593-A (JP)
Title: Absorption type heat pump
Inventor: KITAMURA SEIKI
IPC: F25B15/00
Filed: 1994-12-06
Abstract: PURPOSE: To efficiently obtain high temperature heat by using engine exhaust heat and to suppress the manufacturing cost with a simple structure. CONSTITUTION: A high temperature regenerator 2 heats absorbing solution by exhaust heat, and a low temperature regenerator 3 heats the solution by warm water exhaust heat. The regenerator 3 stops the inlet and discharge of the solution at the time of heating by inlet and discharge stopping means 37, 38. The refrigerant generated by the regenerator 3 and liquefied by a condenser 4 is returned again to the regenerator 3 at the time of heating by return means 40 and return stopping means 41. With such a structure, at the time of heating, first heating medium is heated by an absorption heat pump by the regenerator 2, and the medium is further heated by a boiler operation by the regenerator 3. As a result, heating can be conducted with high efficiency. Further since the structure is simple, the manufacturing cost can be suppressed.
Patent JP-2000130078-A (JP)
Title: Excavation type small-aperture pipe drive equipment and drive method
Inventor: TAKADA HIROSHI
IPC: E21D9/06
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an excavation type small-aperture drive equipment and drive method for a small-aperture pipe capable of embedding specials to a predetermined position while achieving simplification in structure. SOLUTION: An excavation type small-aperture pipe drive equipment comprises a main body portion 10A provided with a main body side cutter 12 in the front portion of a main body housing 11 with specials 100 set at the rear portion and a guiding body 10 equipped with a guide portion 10B having a guide side cutter 14 at the front portion of a guide rod 13 extended forward on a center axis line of the main body portion 10A from the main body portion 10A. The excavation type small-aperture pipe drive method excavates the ground G by a guide side cutter 14 of the guiding body 10 and then excavates the ground G excavated by the guide side cutter 14 by using the main body side cutter 12.
Patent JP-H10143384-A (JP)
Title: Duplex data processing system
Inventor: OKAMURA NAOKI
IPC: G05B9/03
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To enable a processing system to be efficient shortening the stop time of program scan operation in data transfer from the operating side to the stand-by side. SOLUTION: The operation stop time of system control by transfer of whole data by setting areas in data memory of respective programmable controllers 1a, 1b in constant areas a2, b2 and variable areas a3, b3, tentatively defining the controller 1b as the stand-by side, when the controller 1b is recovered, transferring data in the constant area a2 in the controller 1a to be the active side to the controller 1b at the stand-by side without stopping the program scan operation and transferring only the data in the variable area a3 by stopping the operation of the respective controllers 1a, 1b, is shortened.
Patent JP-H02148858-A (JP)
Title: Mounting structure of semiconductor device
Inventor: FUJITA KOZO
IPC: H01L23/32
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the bending of connecting terminals and to make it possible to mount components on both surfaces of a board by arranging short connecting terminals in a grid pattern on the bottom surface of a semiconductor device, directly compressing the connecting terminals to the terminals of the board, or bonding the terminals by compression indirectly through a mounting adapter. CONSTITUTION:A semiconductor device 1 is placed in the recess part of a mounting adapter 12 and housed in the recess part with a pushing plate 16. The pushing plate 16 pushes the device 1 to the inner bottom surface of the recess part. The device is held with the pushing plate 16 by the aid of locking metal fixture 17. Connecting terminals 7 which are provided at the bottom surface of the device 1 are inserted into corresponding terminal receptacles 13 and brought into contact with one-end parts of conductor wires 14. The connecting terminals 7 are conducted to terminals 15 of a board at the outer bottom surface through the conductor wires 14. Since there is no slender needle shaped terminal in the device 1, the terminal is not bent. Since the mounting adapter 12 is attached by utilizing only one surface of a mounting board 11, the adapters can be attached to both surfaces of the mounting board. The semiconductor devices can be mounted on both surfaces of the board, and the mounting density can be improved.
Patent JP-H10128126-A (JP)
Title: Catalyst bed for purifying exhaust gas, catalyst coated structure for purifying exhaust gas and purification of exhaust gas
Inventor: NAGANAMI TAKESHI
IPC: B01J21/10
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purifying catalyst capable of efficiently removing NOx in dilute combustion exhaust gas and a exhaust gas purifying method using the same. SOLUTION: An exhaust gas purifying catalyst coated structure is formed by coating the inner surface of a honeycomb structure carrier with an exhaust gas purifying catalyst bed constituted of a catalyst A containing alumina or at least one of magnesium and alkaline earth metals and a catalyst B obtained by adding silver, and silica or titania to an alumina carrier having a pore structure wherein Y is 70% or more of X and Z is 20% or less of X when the sum total value of pore vol. occupying pores with a pore radius of 300Å or less is set to X, the sum total value of pore vol. occupying pores with a pore radius of 25- below 100Å is set to Y and the sum total value of pore vol. occupying pores with a pore radius of 100-300Å so that the catalysts are divided.
Patent JP-H01145244-A (JP)
Title: Multiple-wire system insulating trolley
Inventor: OKUBO HIROBUMI
IPC: B60M1/13
Filed: 1987-12-01
Abstract: PURPOSE:To increase the engagement degree of a brush for a conductor by forming the sectional surface of the part of the conductor set oppositely to the brush so as to be high at the center, in the constitution in which a plurality of conductors arranged in parallel are formed integrally onto an insulator, in the state in which the part set oppositely to the collector brush is exposed. CONSTITUTION:A multiple-wire system insulating trolley consists of a tensile wire 1 consisting of zinc-plated steel wires, iron wires, hard copper wires, etc., which are burdened with a tension and an insulator 2 covering the tensile wire 1 and a conductor 5, and electricity collection is performed by slidingly attaching a collector brush 3 held onto a holder 4 onto the conductor 5. The exposed surface 5a of the conductor 5 set oppositely to the collector brush 3 is made high at the center, and also the shape of the top edge 3a of the brush 3 which contacts the exposed surface 5a is formed into a chevron shape having a high part at the center. Therefore, the engagement degree of the brush 3 for the exposed surface 5a of the conductor 5 is increased, and the lateral slide and vertical movement of the brush 3 are eliminated, and the abrasion of an opened port part 2a is prevented.