baber/WOPTO huggingface dataset:
Patent JP-2001002581-A (JP)
Title: Phosphorus absorption inhibitor and sodium ion absorption inhibitor and therapeutic agent and food containing the same
Inventor: SATOU TAKAYA
IPC: A61K31/715
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitors, therapeutic agent and food, each capable of effectively inhibiting the absorption into the human body of phosphorus or common salt existing in excess inside the body, thereby of positively and safely secreting such phosphorus or common salt out of the body. SOLUTION: This phosphorus absorption inhibitor comprises as active ingredient a water extract or hot water extract from red algae with a molecular weight of >10,000. The 2nd objective sodium ion absorption inhibitor comprises as active ingredient a water extract or hot water extract from red algae (except λ-carrageenan). The 3rd objective therapeutic agent or prophylactic comprises as active ingredient either one of the above inhibitors and is intended for diseases caused by the excessive presence of phosphorus or common salt in the human body or diseases requiring the intake limitation of phosphorus or common salt. The 4th objective food contains either one of the above inhibitors.
Patent JP-H108461-A (JP)
Title: Pile spacer
Inventor: ITO YOSHIHIKO
IPC: E02D5/34
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To fit a main body in the inside of a hollow pile regardless of the irregularity of the inside of a hollow pile and the size of its bore by composing a main body which is rolled up and inserted inside the hollow pile of plural sheets of piled up polyolefin system synthetic resin foamplates having specified thickness, and attaching a drawn supporting plate in a longitudinal direction on the outside of the main body. SOLUTION: A plate-shaped main body 2 which can be inserted in a hollow pile by laterally rolling up it is composed by piling up plural sheets of polyolefin system synthetic resin foamplates, and the main body is easy to roll up into cylindrical shape along the inside of the hollow pile 1. The thickness of the synthetic resin foamplate is set up 5-30mm to restrain elastic repulsive force in the case of rolling up. After a partition plate 14 to narrow an opening on the side of the rising piece 4 of the rolled main body 2 is attached to a support bar 5, it is insertedly provided in the hollow pile 1. In this case, a hanging plate 10 is weldely fastened to an iron frame 15 on the upper end of the hollow pile 1 that concrete rising in the hollow pile 1 may not float up a main pile spacer to press down the main pile spacer.
Patent JP-H0343932-A (JP)
Title: Electron emitting apparatus
Inventor: HOSHINOUCHI SUSUMU
IPC: H01J1/26
Filed: 1989-07-10
Abstract: PURPOSE:To obtain a highly reliable electron emitting apparatus without peeling liable to occur between a film and a substrate at the time of use and with high electron emission rate by providing a good thermally conductive insulating member, a dense resistor film with high film density, an insulating protective film, a porous reducing member with film density lower than the resistor film and an electron emitting member. CONSTITUTION:A protective film 5 formed to cover a resistor film 3 protects the resistor film 3 against external atmosphere as well as functions to suppress peeling of the resistor film 3 from an insulating member 4 during use. By forming a reducing member 2 of a porous body, it can conform with an electron emitting member 1 provided on the reducing member 2 while the electron emitting member 1 partly enters the reducing member 2 thereby enhancing efficiency of electron emission. Thus peeling of the dense resistor film 3 from the insulating member 4 can be suppressed thereby realizing high efficiency of electron emission as well as obtaining a highly reliable electron emitting apparatus with long service life and high performance.
Patent JP-H0924277-A (JP)
Title: Catalyst and process for preparing methacrylic acid
Inventor: YOSHIZAWA JUNYA
IPC: B01J27/199
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a heteropolymerization catalyst of a specified composition used for the preparation of methacrylic acid by gas phase contact oxidization by mixing a catalyst raw material into water, dissolving or suspending, heating in the state of presence of ammonium in a mixed liquid, concentrating and drying a suspension, burning the suspension in an inactive gas. SOLUTION: The heat treatment is carried out at the temperature of 80-200 deg.C for 1-24 hours in the state of the presence of ammonium in a liquid mixed with an ammonium salt and the like, and a suspension is concentrated, dried and solidified, and a dry solidified material is burnt in an inactive gas up to 400-500 deg.C to prepare a catalyst for preparing methacrylic acid. The catalyst is a partially neutralized salt of a heteropoly-acid represented by the formula. In the formula, X represents at least one kind of element selected from the group consisting of rubidium, cesium and thallium. The letters of (a), (b), (c), (d), (e), (f) and (g) represent the atomic ratio of respective elements and when b=12 is set, (a), (b), (c), (d), (e) and (f) represent the values of less than 3 not including 0 respectively, while (g) represents the value by the valences and atomic ratios of other elements.
Patent JP-S57103714-A (JP)
Title: Manufacture of seamless steel pipe
Inventor: NUMANO MASAMUTSU
IPC: B21B23/00
Filed: 1980-12-19
Abstract: PURPOSE: To efficiently manufacture a product of highly accurate dimension, by pierce-rolling a heated blank billet by a special stretch ratio, and giving it a  high outer-dia. reduction by a sizer after rolling it by a mandrel rolling and mill rolling.  
     CONSTITUTION: A blank billet 2a, heated by a heating furnace 1, is formed into a hollow blank pipe 2b by a 2-rolls mannesmann piercer 3 ; the billet 2a is rolled at ≤3.0 stretch ratio at this time. Next, the pipe 2b is sent to a 3-roll mandrel elongater 4 to be performed a roll forming of approximately 1.5W1.8 stretch  ratio by a mandrel bar 5, and further, is sent to a mandrel-bar restraining type  continuous rolling mill 6 to be rolled at about 5 stretch ratio. Next, a blank  pipe 2c, from a mandrel lever 7, is given a high outer-dia. reduction by a high  reduction sizer 8 and stretched at about 1.1W1.3 stretch ratio. By this process  steel pipes of wide ranged dimensional classes from the same dimensional blanks are manufactured. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6071138-A (JP)
Title: Method of machining ceramic turbine rotor
Inventor: OOTANI NOBORU
IPC: B24B41/06
Filed: 1983-09-27
Abstract: PURPOSE:To obtain a chucking method which is capable of machining a rotor shaft with a high degree of accuracy, in a rotor shaft grinding process, by chucking a turbine rotor which is conventionally unstably held, with the use of a safe and film holding measure. CONSTITUTION:A ceramic turbine 1 is inserted in reinforcing material hardening dies 4a, 4b, and L.M.P. alloy 5 is cast into the dies and hardened therein to form a reinforcing material 5a around the outer peripheral section of the turbine rotor. Binary alloy of tin and bismuth is preferably used as the L.M.P. alloy, whose melting point is in a range of 100-150 deg.C. The cylinder which is made of the L.M.P. alloy formed around the outer peripheral section of the rotor is surely chucked by a chuck, and thereafter, the outer surface of a ceramic rotor shaft 2 is ground by a grinding stone to obtain highly accurate dimentions with which the rotor shaft 2 may be shrinkage-fitted. Then the cylinder is disposed in melting dies to be heated upto 100-150 deg.C so that the L.M.P. alloy is removed.
Patent JP-H1117584-A (JP)
Title: Portable telephone radio equipment
Inventor: KANEKO TETSUYA
IPC: H04W88/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To eliminate cutting off the voltage of a main power supply and to attain transmission over a wider range by providing an auxiliary power supply in addition to the main power supply so as to increase the transmission power. SOLUTION: In a usual state, a moving contact 3c of a power switch 3 is thrown to the position of a fixed contact 3a to activate only a main power supply 1 for the transmission/reception of the portable telephone radio equipment main body. In this state, when a voltage of the main power supply 1 approaches a minimum operating voltage of the portable telephone radio equipment main body, it is recognized to be on emergency and an emergency switch 8 is closed. As a result, a control means closes the power switch 3 to activate the main power supply 1 and an auxiliary power supply 2 to allow a load to make transmission/reception.
Patent JP-S6423109-A (JP)
Title: Stereoscopic visual device
Inventor: WATANABE MUTSUMI
IPC: G01C3/06
Filed: 1987-07-20
Abstract: PURPOSE:To accurately and securely detect the three-dimensional position of a body whose image is to be picked up by forming a mask window for the feature part of images obtained by picking up the object body in two directions and further forming another mask window which shifts from it by parallax. CONSTITUTION:A couple of right and left pieces of original image information on movement environment which are picked up by two cameras and inputted to a stereoscopic image input part 3 and one of them, e.g. left image information is supplied to a feature edge extraction part 5 to extract a featured edge part, which is supplied to a mask generation part 7. The generation part 7 generates a left mask window and the left original image corresponding to it is stored as a left window memory. This left original image is supplied to a similar index calculation and decision making part 9 to generate a right mask window shifting from the left window memory by the parallax, and a right original image corresponding to the right mask window is stored in a right window memory. Thus, the similar index value between the images in the right and left window memories is calculated, it is decided from the index value whether or not there is a body such as an obstacle, and obstacle presence/absence information is outputted as shown by an arrow 11.
Patent JP-S6240192-A (JP)
Inventor: HISHIYAMA KOJI
IPC: H05B6/68
Filed: 1985-08-14
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-H0844507-A (JP)
Title: Print device and its control method
Inventor: FUKUI AKITOMO
IPC: G06F3/12
Filed: 1994-07-29
Abstract: PURPOSE:To provide a print device and its control method which can quickly report the received data that cannot be processed to a data source. CONSTITUTION:When the print data are sent to a printer 1500 from a host 3000, the printer 1500 processes the received print data via a host interface 18. At the interface 18, the print data are compared with a comparison code generated at a code output part 184 to verify whether the print data can be processed or not before they are stored in a buffer 185. Then the print data are stored in the buffer 185 only when they are confirmed as the effective ones and then printed. When the ineffective print data is decided, the fact is reported to the host 3000. Thus the validity of the received data is decided before they are stored in the buffer 185 so that the validity of the data can be quickly reported to the host 3000.
Patent JP-H0528419-A (JP)
Title: Magnetic head for erasure
Inventor: ISE TOSHIMITSU
IPC: G11B5/187
Filed: 1991-07-19
Abstract: PURPOSE:To reduce gap width of an erasing gap so as to extremely improve erasing degree for enabling to have high quality and to stabilize quality and, at the same time, to extremely reduce man-hour for production and to provide a magnetic head which is able to be produced at low cost and is suitable for mass productivity. CONSTITUTION:This magnetic head for erasure constitutes providing a metallic electroconductive layer 11 made of copper, etc., formed by vapor depositing method in a gap part 12 having <=12mum gap width and at least at a vicinity of a window part for winding 14.
Patent JP-H05345415-A (JP)
Title: Ink jet recording apparatus
Inventor: YAMAMOTO TSUNESUKE
IPC: B41J2/165
Filed: 1992-06-12
Abstract: PURPOSE:To make cleaning of ejection-ports-forming surfaces executable at all times with a clean wiping member by a method wherein ink stuck to the surface of the wiping member that wipes out and cleans the ejection-ports- forming surfaces can be removed even in the case where recording is made by ejection of ink liquefied from solid ink that is solubule at the temperature higher than room temperature. CONSTITUTION:Immediately after ejection-ports-forming surfaces of recording heads 1a-1d are wiped out and cleaned with a wiping member 35, the wiping member 35 is moved in relative motion with its front end brought into contact with a projection member 40 that is heated up to the temperature higher than the melting point of the ink.
Patent JP-S6423620-A (JP)
Title: Duty factor correcting circuit
Inventor: KIMURA TERUO
IPC: H03K21/02
Filed: 1987-07-17
Abstract: PURPOSE:To automatically correct a duty factor to about 50%, by outputting an odd dividing output signal outputted from an odd dividing means after the output signal is re-tapped by means of an output means by using the output signal of a shifting means produced by optionally selecting the shifting quantity of the shifting means. CONSTITUTION:The titled circuit is provided with an odd dividing means 10 which produces an odd dividing output signal at the timing of one of two clocks CLK1 and CLK2 having phases opposite to each other, shifting means 20 which shifts the cycle of the other of the two clocks CLK1 and CLK2 by a plural bits quantity, output means 30 which corrects the duty factor of an odd dividing output signal which is produced by synthesizing the odd dividing output signal outputted from the means 10 and the signal of the shifting means 20 to about 50%, and selector means 40 which selects and controls the shifting quantity to be shift-processed by the shifting means 20. The AND of the output signal of the odd dividing means 10 and the output of the shifting means 20 is taken and the output signal of the means 10 is re-tapped. Therefore, the output signal of the odd dividing circuit 20, whose duty factor is corrected to about 50%, is obtained.
Patent JP-2001014702-A (JP)
Title: Optical disk reproducing device
Inventor: NAKAMURA EIKI
IPC: G11B7/0045
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk reproducing device utilizing a 3-beam system, in which the margin with respect to the tilt of an optical disk 6 in a tangential direction Tr is increased. SOLUTION: This optical disk reproducing device is provided with a diffraction element 3 for giving the opposite coma aberration to light beams B1, B3 corresponding to the tilt of a disk 6 in the direction Tr, photodetectors 8A-8C for detecting reflection light beams B1r-B3r reflected from the disk 6 corresponded to the beams B1-B3, detection circuits 12-14 and comparison circuit 15 for detecting a signal having the largest amplitude among signals B1s-B3s outputted from the detectors 8A-8C, delay circuits 16, 17 for time synchronizing the signals B1s-B3s outputted from the detectors 8A-8C, and a selection circuit 18 for selecting one signal corresponded to the detection signal (d) among the signals B1s-B3s which are supplied from the delay circuits 16, 17 and completed with the time synchronization, and for outputting this signal as the reproduced signal of the disk 6.
Patent JP-S6422379-A (JP)
Title: Production of colored display device
Inventor: MATSUMURA AKIRA
IPC: G02F1/1335
Filed: 1987-07-17
Abstract: PURPOSE:To eliminate a decrease in rolling voltage, etc., by forming colored layers by electrodeposition on the exposed conductive layers of an uncolored original plate on which a cured photosensitive resin layer is previously formed and transferring and fixing the colored layers onto a transparent substrate. CONSTITUTION:The conductive layer 2 consisting of a conductive metal, etc., such as copper is formed on a base material 1 consisting of plastic, etc., and the negative or positive type photosensitive resin compsn. layer 3 is laminated thereon. A negative or positive mask 4 having a prescribed pattern is imposed on the layer 3 and after the resin layer is exposed, the layer is subjected to an elution treatment to obtain the uncolored original plate. The red color layers 5 are formed by energizing the conductive layer 2 in an electrodeposition bath and the substrate 6 for transfer is pressed thereto to transfer only the conductive layers 5 to the substrate 6. The conductive layers 5 are then transferred from the substrate 6 to a transparent substrate 7 and transparent electrodes are formed on the substrate 7 by means such as vapor deposition. The plate formed in such a manner is used as a colored display device.
Patent JP-2001006870-A (JP)
Title: Microwave oven
Inventor: TAKEI TAMOTSU
IPC: F24C7/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a step-up transformer. SOLUTION: A step-up transformer 8 is composed by winding a primary winding 19, a secondary winding 23 and a heater winding 38 on the circumferential part of a core 48 through a bobbin 9, and comprises a first lead wire 32a and a second lead wire 32b of the heater winding 38. The lower end parts of the first lead wire 32a and the second lead wire 32b each are electrically connected to the mating side through a board 7, and the other end parts thereof are electrically connected to the heater of a magnetron, and the first lead wire 32a is held by the bobbin 9 so as to penetrate the magnetic circuit of the core 48. This structure dispenses with the winding part for the heater winding 38, so that both the bobbin 9 and the step-up transformer 8 are miniaturized.
Patent JP-S5969109-A (JP)
Title: Froth separator
Inventor: KANAZAWA TOSHIHIKO
IPC: B01D19/02
Filed: 1982-10-15
Abstract: PURPOSE:To separate efficiently liquid to be treated and foam with a simple mechanism by foaming said liquid in a froth sepn. tank to generate froth, and bringing the froth into contact with foam breaking plates provided with heating means in a thickener. CONSTITUTION:Liquid to be treated for (example, waste water of desulfurization contg. dithionic acid ions) is introduced through a pipe 6 into a froth sepn. tank 1, and a required amt. of a chemical soln. (for example, a cationic surfactant) is added through a pipe 8 into the liquid. A gas is admitted through a pipe 7 into the air diffusion pipe 5 in the bottom of the tank 1 and is diffused from said pipe. Fine foam ascends in the liquid phase part 2 of the waste desulfurization liquid and forms films by adsorbing the surfactant on the surface of the foam, thereby capturing the dithionic acid ions. The froth part 3 increases and ascends into a froth liquid tank 4 where the waste water of desulfurization entrained in the froth is separated and the froth is admitted into a thickener 9. The froth breaks by contacting with foam breaking plates 10 provided with heating means in said tank, and the thickened liquid 11 contg. the dithionic acid ions is discharged through an outflow pipe 13 to the outside of the tank 9.
Patent JP-2001004152-A (JP)
Title: Operation part of heating cooker
Inventor: HYODO TAKAAKI
IPC: F24C15/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent clouding of a display window without losing external appearance and quality, and effectively dispose on an operation section liquid crystal display apparatuses with different sizes. SOLUTION: An operation section of a heating cooker comprises a control board for holding thereon a printed circuit board on which a liquid crystal display apparatus is mounted, and a control plate 2 bonded to the control board, the control plate 2 having a display window that transmits the liquid crystal display apparatus. A bonding agent for bonding the control plate 2 with the control board is applied on the front while being left behind, and a portion 5 not applied with the bonding agent comprises a portion corresponding to the display window and a bridge portion coupled with the surroundings of the outer shape of the control plate form that portion.
Patent JP-S5969948-A (JP)
Title: Master slice type semiconductor integrated circuit
Inventor: ASAMI FUMITAKA
IPC: H01L23/535
Filed: 1982-10-15
Abstract: PURPOSE:To improve the degree of freedom of a metal wiring by forming the foundation of which a large number of diffusion resistance regions are formed previously in a bulk and FF cell rows are crossed in three dimensions in crossed sections with the metal wiring through the diffusion resistance regions and introducing cells exclusive for flip-flop circuits. CONSTITUTION:One or more of the FF cell rows 13 and diffusion resistance region groups are principal constituents, and all are buried previously in the bulk 11. The diffusion resistance regions are used for the mutual three-dimensional cross of the metal wirings in a post-process. The FF (flip-flop) cell rows 13 are inserted in order to substantially compensate the prevention of the increase of the degree of integration of an IC due to the presence of the diffusion resistance regions not used at that time. A FF (the flip-flop circuit) is indispensable for the constitution of a normal IC such as a counter. These FFs are assembled previously as the exclusive FF cell rows 13, and spaces used for the FFs are reduced extremely, thus compensating loss by the diffusion resistance regions being not used by the economized spaces thereby.
Patent JP-H109403-A (JP)
Title: Seal with rotator
Inventor: HITOHATA SHINZABURO
IPC: F16J15/328
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient elasticity and also a strong magnetic force and a high seal up property, on a rotary type bearing seal for sealing up a relative rotating bearing part in which an encorder for detecting the number of rotation by forming a multi-polarizingly magnetized magnetic field is housed. SOLUTION: This seal is composed of a seal part 1 having a slidingly sealed up seal lip 11 and a reinforcement ring 2 for reinforcing the seal part 1 and the seal part 1 having mixed a strong magnetic material 3 by 80-90% to the surface of the reinforcement ring 2 is formed and thereafter the seal part 1 is magnetized. Thereby, an encoder having a high flexibility and magnetic force is obtained and a seal having a favorable seal up performance is made.
Patent JP-S5970341-A (JP)
Title: Communication speed control system
Inventor: SUZUKI YUTAKA
IPC: H04L25/02
Filed: 1982-10-15
Abstract: PURPOSE:To determine automatically an optimum communication speed from a signal train, by sampling a signal on a communication line having plual communication speeds in a maximum speed to detect the number of consecution of the same polarity. CONSTITUTION:An input line 1 from a communication line is inputted to a register 11 operated in a maximum communication speed clock fM and an EXOR circuit 12, and zero is given to an output of the circuit 12 at a clock period not causing any change to an input signal of the input line 1. A counter 13 counts the number of cnsecution of zero at an enable terminal EN in the clock fM and inputs the count number of a latch 14. A comparator 15 compares the value stored in the latch 14 with the present input value, and loads a signal to the latch 14 only when the output of the counter 13 is small. Thus, the minimum same polarity bit number n1 is stored in the latch 14 and the communication speed of the input line 1 is determined as fM/n1.