baber/WOPTO huggingface dataset:
Patent JP-H05211749-A (JP)
Title: Method of annealing iron core for motor
Inventor: IGARASHI YOSHIHIRO
IPC: H02K15/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide an iron core excellent in magnetic property by putting a rotor in the stator of an iron core for a motor, and performing the annealing at the same time by induction heating. CONSTITUTION:This a method of annealing an iron core, wherein the time of its getting to heating temperature T deg.C from 720 deg.C to 800 deg.C is 10min. or more, and the induction heating frequency is not more than 0.7kHz and not less than 1.0kHz, in case of putting a rotor iron core 2 in the stator iron core 1 of the iron core for a motor and annealing it at the same time by induction heating.
Patent JP-S60162396-A (JP)
Title: Incoming circuit at power failure
Inventor: ASHIGAYA YOSHIKI
IPC: H04M1/72
Filed: 1984-02-02
Abstract: PURPOSE:To remove a call signal incoming circuit against power failure and to attain economization by inserting a passive element circuit whose impedance value is lower than that of a ringer against power failure. CONSTITUTION:A passive element circuit RN is formed by resistances Ra and Rb. At the time of power failure a relay PF in a service monitor circuit PS recovers, and its contact points Pf<0>, Pf<1>, and Pf<2> are brought into condition showen by a solid line. Under such a condition, where a call signal arrives from a trunk line, the call signal passes through terminals a-C0-Pf<0>-Ra-Pf<1>LC-Ca-RG- LC-Pf<2>-Rb-C2-b in order and to ring the ringer RG against power failure. When a user hooks up a receiver after heating the ringer, the circuit closes the contact point of a hook switch HS to flow a trunk line current through a talking circuit NW thereby enabling a talk between the circuit NW and the trunk line.
Patent JP-H06231795-A (JP)
Title: Carrying case of fuel cell
Inventor: MIHANA TAKESHI
IPC: H01M8/24
Filed: 1993-02-03
Abstract: PURPOSE:To provide a case for carrying a fuel cell without degrading the performance of the cell. CONSTITUTION:A fuel cell stack 3 is fastened by a fastening spring 4, and is stored in a carrying case main body 1 in the fastened condition, while a lid 5 is mounted on the carrying case, and a hanging tool 6 is mounted. The inside of the container in which the fuel cell stack is stored is purged by the inactive gas supplied from an inactive gas cylinder 2. The fuel cell can thus be carried to a remote place without degrading the performance.
Patent JP-S55110041-A (JP)
Title: Electron beam projector
Inventor: ITOU CHIKAICHI
IPC: H01J37/30
Filed: 1979-02-16
Abstract: PURPOSE:To reduce projecting deflection, simultaneously improve resolving power by a method wherein a driving input is adjusted by making variable the driving input of an irradiating lens, and by synchronizing it with a deflecting, and the effective focal point of the lens is kept constant. CONSTITUTION:The deflection of the focal point of an irradiating lens is synchronized with the input of a deflecting coil, and corrected by adjusting the focal point of the lens. That is, a small aperture is provided at the position of a minimum aberrated circle near the rear focal point of the lens, and the focal point of the lens is changed so that an electron beam passes through the aperture. At this time, an electron beam sensitive film to which an image is projected is connected to an ammeter as a method for detecting the change, and a method for measuring the passing current is used. Otherwise, the aperture is connected to the ammeter, and the current interrupted by the aperture may be measured. By so doing, it is possible to  reduce the deflection by about 1/2 and the resolving power by 1/3 compared with  those prior to correction, furthermore to enlarge the projecting area twice as large  as before.
Patent JP-S61173556-A (JP)
Title: Optical data link device
Inventor: TABUCHI MASAYUKI
IPC: H04L29/00
Filed: 1985-01-28
Abstract: PURPOSE:To stop the operation of a receiving and a transmitting circuit securely by turning off a power source when the detected voltage of a source voltage detecting circuit drops to a preset voltage. CONSTITUTION:When the A-side power source 30 of an optical data link device 10 is turned off, the falling of a source voltage V is as shown by the curve in a figure (a) in the absence of the source voltage detecting circuit 12 and a switch 13, but the source voltage detecting circuit 12 and switch 13 are added to operate the switch 13 securely with an optional set voltage Vs as shown in a figure (b) and cutting off the source voltage V, thereby preventing the transmitting circuit 6 from malfunctioning. Further, the source voltage detecting circuit 12 turns on the switch 13 with the preset voltage Vs even during the rising of the source voltage as shown in a figure (c).
Patent JP-S59142463-A (JP)
Title: Oxygen detecting agent
Inventor: YOSHIDA TERUO
IPC: G01N31/22
Filed: 1983-02-04
Abstract: PURPOSE:To measure with good sensibility the existence of a slight amount of O2 in a hermetic package or the like by containing >=1 compound selected among phosphates and its dehydrated condencing products and an oxidation-reduction coloring material. CONSTITUTION:An oxygen detecting agnet is prepared, which contains a phosphoric acid compd. e.g. phosphoric acid in the condition of quinque valent cation, its dehydrated condensing product such as alkaline metallic salt, alkaline earth metallic salt of pyrophosphoric acid, trimetaphosphoric acid or the like or their hydrate and a coloring material such as methyleneblue, safranine whose tone of color is dissimilar in the oxidation and reduction conditions, and the amount of the coloring material is in the range of 0.001-13wt% based on the total amount of above-described phosphoric acid compds. and the coloring material. Since a proper amount of water is necessary for the detecting agent, a hydrate such as Na2SO4.10H2O contg. water of crystallization is contained together in a oxygen-permeable membrane, and the detecting is put in a hermetic package such as vacuum packing of food. If necessary, an extender (silica or the like), hydroxide or carbonate of alkaline earth metals for controlling the variation rate of the tone of color can be added. In this manner, the detecting agent has better sensibility than conventional ones and it is possible to detect even approximately 0.05vol% oxygen concentration.
Patent JP-S56114320-A (JP)
Title: Aligning method
Inventor: ENDOU NOBUHIRO
IPC: G03B27/42
Filed: 1980-02-13
Abstract: PURPOSE:To align the different step sizes by reading the central coordinates of the using dies aligned with the step sizes of A and B, and moving the stage by the difference in said step sizes. CONSTITUTION:In a 4-inch wafer, if the step of X and Y is 8mm., the chip (the using die) on the right of the wafer is defined at the 9th column and the 9th row. Cross marks 5 are formed at the center of a reference using die 3 and at the center of a parther die 4 which is located at the position separated by a length l from the center of the die 3 to the pattern to be aligned. If the chiop size to be copied is such that X=5.1mm. and Y=7.1mm., the using die is set at the 10th column and the  14th row. In this case, the coordinates of the using die are separated from the  aligning cross by X=-0.4mm. and Y=2.2mm. as a result of the calculation and  exceeds the imaging scopes of microscopes 6 and a TV monitor 7. Therefore, the  stage is moved by -0.4mm. and 2.2mm., and the cross mark 5 and the pattern to be  aligned 8 are aligned in the monitor 7. In this method, the highly accurate alignment can be readily accomplished.
Patent JP-H08191375-A (JP)
Title: Generation device for color image data
Inventor: YAMAMOTO YASUHIRO
IPC: H04N1/60
Filed: 1995-01-06
Abstract: PURPOSE: To read out the color images and to write them on an image data recording medium in a short time without using any memory of large capacity. CONSTITUTION: The R, G and B color images which are formed by an image pickup optical system and a color separation optical member are electronically developed by an electronic development type recording medium. Then these color images are subjected to vertical scanning by line sensors 44a to 44c. The R, G and B pixel signals outputted from the sensors 44a to 44c are inputted to an image processing circuit 63 via toe amplifiers 61a to 61c and A/D converters 62a to 62c and then recorded on a recording medium such as a hard disk, etc., after the prescribed processing. It is not required to temporarily store the pixel signals received from the sensors 44a to 44c in a memory of large capacity.
Patent JP-S63184228-A (JP)
Inventor: INOUE TAKESHI
IPC: H01H73/36
Filed: 1987-01-27
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-H02196357-A (JP)
Title: Operation system for terminal job
Inventor: KITAOKA TAKAAKI
IPC: G06F13/00
Filed: 1989-01-25
Abstract: PURPOSE:To secure the connection of a terminal having a code system different from the host code system by operating a terminal job on a host with consciousness of the code system of the terminal. CONSTITUTION:When a job is started to a host from a terminal 6, a code system acquiring means 2 reads the terminal code system defined in a terminal attribute defining area 4 into a code system store area 5 in a memory of the started job at execution of this job. Then a code system executing means 3 refers to the code system read into the area 5 and carries out a program in response to the code system. Thus the job started via the terminal 6 is operated by the code system of the terminal 6.
Patent JP-S57131594-A (JP)
Title: Heat-sensitive recording body and manufacture thereof
Inventor: MIYAGAWA NOBUHIRO
IPC: B41M5/323
Filed: 1981-02-09
Abstract: PURPOSE:To prevent fogging and remarkalby improve a heat-sensitive recording body in thermal sensitivity, by dispersing in a binder, leuco pigment in the form of solid particles compatibilized with an inert organic solid medium having compatibility and a melting point or softening point lower than that of the leuco pigment. CONSTITUTION:In a heat-sensitive color developing recording body obtained by dispersing in a binder a phenolic color developer and leuco pigment independently of each other, the leuco pigment is dispersed in the binder in the form of solid particles compatibilized with a substantially inert organic solid medium having a melting point or softening point lower than that of the leuco pigment. In this case, the organic solid medium is made present in the compatibilized solid particles in an amount of 2-250wt% per leuco pigment. Desirable as the organic solid medium is a metal salt of a higher saturated fatty acid, its amide, its hydrazide, its methylol compoud, one selected from its esters, a higher alcohol, polyethylene wax or the like.
Patent JP-H07206912-A (JP)
Title: Complex crosslinked polymer particle and its production
Inventor: MASUKAWA TORU
IPC: C08F257/00
Filed: 1994-01-17
Abstract: PURPOSE:To obtain the subject polymer particles capable of improving strength and heat resistance of the resin and having good blocking preventing properties, smoothness and dispersibility by polymerizing a polymerizable monomer containing a crosslinkable monomer in a specific amount in the presence of crosslinked polymer particles. CONSTITUTION:(B) 0.01-900 pts.wt. of a mixture of a polymerizable monomer (e.g. styrene) containing >=10wt.% of a crosslinkable monomer (e.g. divinylbenzene) is polymerized in the presence of (A) 100 pts.wt. of polymer particles obtained by polymerizing a polymerizable monomer having <10wt.% of a crosslinkable monomer (e.g. ethylene glycol dimethacrylate) content in a deionized water of a surfactant (e.g. sodium dodecylbenzene sulfonate) at 80 deg.C for 3hr to provide the objective polymer particles. In the particles, the surface of polymer particles (A) is partially or fully coated with the polymer (B) obtained by polymerizing the polymerizable monomer and a weight ratio of the components A/B is 100/0.01-900 pts.wt. and the average particle diameter is 0.01-10mum.
Patent JP-S56113069-A (JP)
Title: Generator on road
Inventor: SHIBATA MITSUAKI
IPC: F03G3/00
Filed: 1980-02-13
Abstract: PURPOSE: To get simply and economically electric power from road by providing  working cylinders to be operated by the weight of a traveling automobile beneath  the road and connected to a generator driving device through a piping.  
     CONSTITUTION: When a traveling automobile 2 rides on slant pedal plates 12, 12, the plates are depressed while depressing a upright operating rod 8 to a position shown by the phantom line to pivot levers 9 about support shafts 27 and raise pistons 33 so that oil in hydraulic cylinders 3 is sent forcibly to a accumulator 11 through a piping 4. When the automobile 2 passes over the pedal plates 12, the operating rod 8 is lifted by righting moment of a spring 28 to suck oil in an oil tank 39 into the hydraulic cylinder 3 through a piping 4'. Pressurized oil accumulated in the accumulator 11 drives a DC generator 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57131896-A (JP)
Title: Scroll compressor
Inventor: ARATA TETSUYA
IPC: F04C18/02
Filed: 1981-02-09
Abstract: PURPOSE:To improve performance of a compresor, by removing moment conventionally caused in a turning scroll, that is, by applying a load to the eccentric part of a crankshaft, inserted into the turning scroll, at the position of a working point of the radial load. CONSTITUTION:A crankshaft 4 is supported by a main bearing 5a and a lower bearing 7c formed to a fixed scroll 7, and an eccentric shaft part 4a is formed in the crankshaft 4, inserted into and arranged in a boss part 6c protrusively provided in the center portion of a turning scroll 6. If a radial load point F by compressed gas is represented by the lap center (a), a load point applied to the eccentric shaft part 4a of the crankshaft becomes a point (b). In this way, insertion of the eccentric shaft part 4a into the turning scroll 6 can obtain alignment of the load point (a) to the supporting point (b), then conventionally generated moment in the turning scroll 6 is eliminated, further a sealing effect of a compression chamber and suction chamber 15 with an intermediate chamber 10 can be improved, thus performance of a compressor can be improved.
Patent JP-S61177059-A (JP)
Title: Inter-office data transfer system
Inventor: TATEISHI SHINJI
IPC: H04Q3/545
Filed: 1985-01-31
Abstract: PURPOSE:To shorten the transfer time of initial data to an opposite office by using running and preparatory common line signal devices and signal circuits in parallel only at the transfer of the initial data to transfer local data from a master office. CONSTITUTION:Duplexed common line signal devices 5, 6 in an automatic exchange 2 execute the initializing of common line rinks individually with common line signal devices 7, 8 in the opposite office 3, i.e. between the devices 5 and 7 and between the devices 6 and 8 on the basis of a rink initializing command from a central control device 4 in its local office. After completing self-rising, an automatic exchange (remote office) 3 waits the reception of local data from the master office 2 and commands the duplexed common line signal devices 7, 8 to set an initial rink from a central control device 9 in its local office. Receiving information (a) through the common line signal device 7, the central control device 7 on the remote side sends an identification answering information (b) to the central control device 4 in the master office.
Patent JP-S62176185-A (JP)
Inventor: AKETO AKIHIRO
IPC: H05K3/00
Filed: 1986-01-29
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-H11208240-A (JP)
Title: Vehicle air conditioner
Inventor: NOMURA TOSHIAKI
IPC: B60H1/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent the inside air of the inside air passage from mixing with the outside air of the outside air passage while in the inside/outside dual flow mode. SOLUTION: This air conditioner is provided with partition plates 10, 15a through 15c which partition inside air passages 8, 80 from outside air passages 9, 90. The partition plate 15a located on the upstream side of a heat exchanger 12 for cooling, a partition plate 15b located between the heat exchanger 12 for cooling and a heat exchanger 13 for heating, and a partition plate 15c located on the downstream side of the heat exchanger 13 for heating are disposed such that they are sequentially displaced stepwise. While in the inside/outside dual flow mode, the dynamic pressure of outside air acts on step portions a, b created by the displacement of the partition plates 15a through 15c. Thus, the outside air flows into the inside air passage 8, 80 through the step portions.
Patent JP-H10192838-A (JP)
Title: Process and device for evaporation concentration
Inventor: HIRANO SATORU
IPC: C02F1/04
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To recover calcium sulfate at high recovery percentage by carrying out the continuous operation for a long period of time without separating scale by a horizontal pipe type evaporation concentration device, concentrating a wet flue gas desulfurization waste liquid into the high concentration. SOLUTION: An evaporation concentration device comprises a stock solution feed pipe 1, an evaporator 2, a circulating pump 3, a vapor compression type blower 5, a seed crystal injection piping 8, a slurry tank 9, a circulating fluid extraction pump 12, a cyclone type separator 13 for separating low concentration slurry from high concentration slurry, a pH adjuster feed piping 24 and the like. The initial injection of seed crystals is applied into a circulating liquid, and the low concentration slurry or the high concentration slurry is returned into a circulating liquid system, and the slurry concentration of seed crystals in the circulating liquid is maintained at 5-25wt., and pH is kept at 3.5-6.5 to prevent the adhesion of scale to a heat transfer pipe.
Patent JP-2000010717-A (JP)
Title: Coordinate detector and sheet for coordinate input panel
Inventor: ENDOU MICHIKO
IPC: G06F3/041
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate detector and a sheet for coordinate input panel which can detect accurate coordinate data throughout a contact face on a coordinate input panel. SOLUTION: With respect to a voltage detection type coordinate detector which generates coordinate data based on a voltage value which is detected by touch to the coordinate input panel consisting of X and Y coordinates, the coordinate input panel has an upper sheet 1 and a lower sheet 2 which face each other at a prescribed intervals between them due to repulsion of the same magnetic polarity, and the upper sheet 1 and the lower sheet 2 are made conductive by touch to the coordinate input panel, and sheets alternately detect voltage values of sheets of each other.
Patent JP-H03227995-A (JP)
Title: Production of fructo-oligosaccharide
Inventor: ASAMI TERUO
IPC: C13K13/00
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the subject hardly digestible compound, having low cariogenicity and physiological action such as improvement in intestinal bacterial floras and lowering of cholesterol in blood and useful in the field of food, pharmaceutical industries, etc., by pressing the juice from yacon (Polymnia sonchifolia). CONSTITUTION:The juice is pressed from yacon or extraction thereof with a solvent (preferably water or a water-soluble organic solvent) is carried out to afford the objective compound.
Patent JP-H11203251-A (JP)
Title: Time synchronization method
Inventor: MATSUHASHI HIDEKI
IPC: G06F9/46
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To perform highly reliable time synchronization without the need of a private line such as an external hardware clock for time synchronization. SOLUTION: This device is equipped with a shared clock 11 for indicating a reference time on a common memory 1, while internal clocks 23 and 33 for indicating a time inherent to its own processor are installed in each processor 2 and 3. Time synchronization starting means 24 and 34 regularly compare time synchronization start priority of each processor where a fault does not occur by external hardware state monitoring means 26 and 36. When the time synchronization start priority of its own processor 2 is the highest, the time synchronization starting means 24 allows an internal clock synchronization means 25 to be in synchronism with a time of the common clock 11 and transmits the time synchronization start instruction to another processor 3.  The time synchronization starting means 34 of the other processor 3 obtains the time of the shared clock 11 from the internal clock synchronization means 35 and set it in the internal clock 33.
Patent JP-H10196734-A (JP)
Title: Constant rotational speed drive controlling mechanism
Inventor: KITAOKA SATOSHI
IPC: F16F15/315
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To make the mechanism comparatively simple in constitution, and shorten time required for returning revolving speeds back to a constant speed more than conventional one when a load is fluctuated and the like. SOLUTION: In the constant rotational speed drive controlling mechanism which is equipped with a rotating shaft 2 connected to a rotor, and with a flywheel 1 having great inertia, and functions so that a rotor subjected to a fractuating load can be driven at a constant speed, one way clutch 3 is interposed between the rotating shaft 2 and the flywheel 1, which engages the rotating shaft 2 with the flywheel 1 when the flywheel 1 is greater in revolution than the rotating shaft 2, and releases the engagement between the rotating shaft 2 and the flywheel 1 when the rotating shaft 2 is greater in revolution than the flywheel 1.
Patent JP-S54111986-A (JP)
Title: Box inverter
Inventor: MATSUMOTO HAJIME
IPC: B65B69/00
Filed: 1978-02-18
Abstract: PURPOSE: A box inverter which reduces the drop head in discharging of the content (e.g. fruit) from boxes, enables feeding of the content to a high position without damage, and enables automatic discharging of vacant boxes.  
     CONSTITUTION: Boxes 3 transfered onto a conveyor 7 in a piled-up form are pushed upward by a conveyor rag 15. When the upmost box 3 nears an inversion means 39, the opening 51 of the box 3 is covered by a cover member 53. The cover member 53 is rotated through the function of an endless belt 49. When a contact part 55 contacts the upper portion of the back face of the box 3, the part 55 pushes the box 3 forward. With the box 3 inverted by this function of the contact part 55, the cover member 53 opens a portion of the opening 51 so as to discharge the content gradually. The content is transfered onto a conveyor 61 through the function of a guide member 37. When the box is inverted into the state 3a, the box becomes vacant. The vacant box 39 is transfered onto a means 65 through the fucntion of transfer rolls 63. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10213752-A (JP)
Title: Teaching intermediate lens barrel
Inventor: OGIWARA YASUSHI
IPC: G02B21/18
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the usability and to save the space by constituting the lens barrel so that all observers view an object sample image in the same direction. SOLUTION: First luminous flux L1 exiting from the objective of a microscope is made incident on, for example, a teaching intermediate lens barrel 10 for five persons and split into 2nd luminous flux L2 which is transmitted through a splitting prism S1 and 3rd luminous flux L3 which is reflected by the splitting prism S1. The 3rd luminous flux L3 is split by a splitting prism S2 into 4th luminous flux L4 and 5th luminous flux L5 which are deflected horizontally by 90 deg.. The 5th luminous flux L5 is split by a splitting prism S4 into 8th luminous flux L8 and 9th luminous flux L9 which are deflected horizontally by 90 deg.. The luminous flux L6 is split into 10th luminous flux L10 and 11th luminous flux L11. The 11th luminous flux L11 is projected from a parallel type teaching intermediate lens barrel 12 for two persons.