baber/WOPTO huggingface dataset:
Patent JP-H01149790-A (JP)
Title: Novel rifamycin derivative
Inventor: PIITAA UIRIAMU TEIRAA
IPC: A61P9/10
Filed: 1988-10-25
Abstract: NEW MATERIAL: A compd. of formula I [R is a lower alkyl; R 1  is a tri-lower alkylmethylcarbonyl; A 1 -A 2 -, A 3 -A 4 -, A 5 -A 6 - are ethylene, vinylene, and A 1 A 2 - and A 3 -A 4 - are respectively ethylene and A 5 -A 6 - is vinylene).  
     EXAMPLE: 8-O, N-Dibivaloyl-3-[4-(2,4,6-trimethylbenzyl)-piperazin-1-yl]-rifamycin S.  
     USE: An antihyperlipemia agent.  
     PROCESS: A compd. expressed by formula II is dissolved in an org. solvent and this soln. is heated or is subjected to an irradiation treatment until inversion occurs. The product is then isolated and, if desired, an isomer mixture is separated. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61146923-A (JP)
Title: Foundation structure of high temperature tank
Inventor: MIYAOKA SHUICHI
IPC: E02D27/38
Filed: 1984-12-20
Abstract: PURPOSE:To maintain watertightness of a foundation structure even at a high temperature, by a method wherein a ground below a tank bottom plate is excavated down and is replaced with good quality earth to form a foundation layer, and as asphalt dispersion layer, a pearlite concrete layer, and a dry sand layer are formed thereon. CONSTITUTION:A ground 1 is excavated down and is replaced with good quality earth to form a foundation layer 2, and an asphalt dispersion layer 3 is formed thereon. A heat resistant waterproof sheet 4 is further laid on the dispersion layer 3, and a pearlite concrete layer 5 is formed thereon. Dry sand is spread over the upper surface of the concrete layer 5 in order to improve drape with a tank bottom plate 7, and a concrete ring 8 is built in order to hold stabilization of each layer. This prevents fusing of a watertight layer through formation of the pearlite concrete layer having a heat insulating effect, and prevents corrosion of the tank bottom part through maintenance of semipermanent watertightness.
Patent JP-H03128260-A (JP)
Title: Character generation device
Inventor: KISHI KOJI
IPC: B41J2/485
Filed: 1989-10-13
Abstract: PURPOSE:To enable character generation promptly upon a character generation command by reading specified font from among various types of stored outline font, then converting it to bit map font and storing the bit map font. CONSTITUTION:Outline font memory 5 stores various types of letter style, and CPU 1 decides outline font to be converted from among those in memory 5 based on the set content of a dip switch 16 or memory 17 for registration of outline font. Next, CPU 1 reads outline font to be converted from memory 5, then converts it, e.g. to bit map font of point 12, normal thickness and upright type, and stores the bit map font in font cache memory 10. After this, CPU 1 generates print characters based on bit map font stored in memory 10 and stores the font characters in bit map memory 7.
Patent JP-H11110832-A (JP)
Title: Numerical control device having ultrasonic vibration tool
Inventor: SASAKI SHIORI
IPC: G11B7/26
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a NC device having an ultrasonic vibration tool capable of equal pitch working and moreover detecting wear of a stylus. SOLUTION: An ultrasonic wave signal S of a frequency equal to a resonant frequency of the ultrasonic vibration tool 6 is outputted with a phase locked loop(PLL) circuit 36, and also the frequency of the output signal S is followed and varied when the resonant frequency is varied owing to wear of the stylus 17. Therefore, the frequency of the signal S becomes a value corresponding to the quantity of wear of the stylus 17. The frequency of the signal S is detected with a frequency detecting circuit 40, and data showing the frequency are outputted to a CPU 21. In the case of executing equal pitch working, a synchronizing/switching circuit 35 is switched with the CPU 21, and the output signal S of the PLL circuit 36 is fed to an interporating arithmetic circuit 23.  Thus, a transfer speed of motors 1, 2 and a vibration speed of the stylus 17 in the ultrasonic vibration tool 6 are synchronized, whereby dot working of the equal pitch is allowed.
Patent JP-H05316630-A (JP)
Title: Device used to relay electric current between two termination positions
Inventor: FURIIDORITSUHI SHIYAUERU
IPC: B60R16/02
Filed: 1992-10-06
Abstract: PURPOSE: To protect a device effectively from mechanical force by drawing a separated joint where a flat belt-shaped conductor is formed between a base body and a cover, and forming the device so as to be tightened within the separated joint with a housing in a closed condition. CONSTITUTION: An electronic appliance 3 is connected to a terminal position 8 through a conductor 7, and FBL10 involving at least two conductors 11 are formed in a plurality of spiral forms between both terminal positions 6 and 8 within a cassette K. Around the end part of the FBL10 and an insertion pin 12, a housing G consisting of insulation material as a protector is formed so as to surround them, and is connected with the cassette K. The housing G involves a base body 16 and a cover 17, which are connected to each other at a position 18, using a hinge constituted of synthetic resin. The cover 17 is provided with a protrusion 19 and is brought into fixed contact with the insertion pin 12 with the housing G in a closed condition. It is thus possible to protect the insertion pin 12 from mechanical force working when a mated contact is inserted in the axial direction.
Patent JP-H11112906-A (JP)
Title: Television receiver and video signal processing unit
Inventor: SAGAWA KENTA
IPC: H04N5/46
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver that has provision for diversified broadcast media, without increasing the circuit scale and the cost. SOLUTION: This television receiver 200 has a display device 50 that displays a video signal with a prescribed display format. The television receiver 200 is provided with plural video signal sources 210a-210d, a selection circuit 30 that selects any one of plural video signals outputted from the video signal sources 210a-210d and a DSP 40 that converts a format of a video signal selected by the selection circuit 30 into a prescribed display format according to a program. A video signal outputted from the DSP 40 is fed to the display device 50.
Patent JP-H03129482-A (JP)
Title: Curve fitting system
Inventor: YAMADA KEIICHI
IPC: G06T3/00
Filed: 1989-10-13
Abstract: PURPOSE:To decrease the amount of calculation and to obtain a fitted result of a curve with high quality by executing linear approximation to a given freely curved line by using a piecewise linear approximating method and a fitting the curve to the result of this linear approximation. CONSTITUTION:A linear approximating means 11 is provided to execute the linear approximation concerning the freely curved line by using the piecewise linear approximating method, and a curve fitting means 12 is provided to fit the curve based on the result of the linear approximation due to the linear approximating means 11. Thus, since a dot sequence required for applying the curve can be obtained for expressing the feature of a linear graphic, namely, since a lot of points can be obtained concerning a part with a large change and the small number of points can be obtained concerning a part with a small change, the curve can be fitted while reducing errors without enlarging the amount of calculation more than is needed.
Patent JP-H08128540-A (JP)
Title: Sliding device
Inventor: NAGASAKI KOICHI
IPC: F16K3/04
Filed: 1994-10-31
Abstract: PURPOSE: To reduce sliding resistance and enable/long term use by forming at least one sliding contact surface by an amorphous hard carbon film and also setting the real contact area rate of either one of sliding contact surface in a specific range, in valves and slide devices, etc. CONSTITUTION: In a fore set valve, a movable valve body 20 is contacted with a fixed valve body 30 by mutual sliding contact surfaces 21, 31 and fluid passages 22, 32 are opened/closed by moving the movable valve body 20 and the flow rate of a supply fluid is adjusted. In this case, the base body 23 of the movable valve body 20 is formed by seramics having high hardness and minute voids 25 are provided moderately on the sliding contact surface 21. Average void diameter of these voids 25 is 0.1-200μm and a real contact area rate except the voids 25 located on the sliding contact surface 21 and surface lack parts 26 is set to 40-90%. The sliding contact surface 31 is formed by covering an amorphous hard carbon film 35 having high hardness on the surface of the base body 33 of the fixed valve body 30.
Patent JP-S61145242-A (JP)
Title: Halogen-containing resin composition
Inventor: SHIICHI ICHIRO
IPC: C08L21/00
Filed: 1984-12-19
Abstract: PURPOSE:The title composition excellent in transparency, water resistance, weather resistance and processability and freed from coloring upon heating, prepared by mixing a halogen-containing resin with a S-containing monoorganotin compound and a specified dihydropyridine compound. CONSTITUTION:100pts.wt. halogen-containing resin (A) (e.g., PVC) is mixed with 0.01-5pts.wt. S-containing monoorgaotin compound (B) [e.g., monoctyltin bis (isooctyl thioglycolate)], 0.001-3pts.wt. dihydropyridine compound (C) of the formula (wherein R is alkyl, alkenyl or aryl), and optionally a S-containing diorganotin compound (D) [e.g., dioctyltin bis (2-ethylhexyl thioglycolate)] in an amount of 0.01-5pts.wt. to provide a B/D ratio of 1/0-2 by weight, a plasticizer (E) such as a phthalate ester, etc.
Patent JP-H03131533-A (JP)
Title: Production of ruthenium nitrate solution
Inventor: OISHI MITSUO
IPC: C01G55/00
Filed: 1989-10-14
Abstract: PURPOSE:To obtain a ruthenium nitrate solution not containing chlorine by neutralizing a solution of RuCl3 with ammonia to precipitate ruthenium hydroxide, washing by decantation, dissolving the crystal in nitric acid under heating, after cooling, precipitating residual chloride ion with an equivalent of silver ion and filtering off. CONSTITUTION:A ruthenium chloride solution is neutralized with ammonia to form ruthenium hydroxide, which is precipitated. Then the precipitated ruthenium hydroxide is washed by decantation and dissolved in nitric acid under heating with a water bath. Then the solution is cooled, concentration of chloride ion in the substance is measured, an equivalent amount of silver ion to the measured chloride ion is added to the solution and the solution is stirred and allowed to stand. Then the precipitate is filtered and separated to give a ruthenium nitrate solution. Since the prepared ruthenium nitrate solution does not contain chloride ion, the solution is preferably useful as raw material for catalyst, a synthetic raw material for various ruthenium compounds, etc.
Patent JP-H08105040-A (JP)
Title: Hanging concrete vibration device
Inventor: TANAKA GIICHI
IPC: E02D5/20
Filed: 1994-10-07
Abstract: PURPOSE: To reduce cost by hanging a bar-shaped concrete vibrator with an elevating wire, and by winding up the lead wire for electrification of the vibrator onto a lead-wire winding-up reel that is always energized in the winding direction by means of elasticity. CONSTITUTION: The wire 3 of an electric winch 2 is unwound so that a bar- shaped vibrator 1 is hung down to the bottom part of a concrete-placing part through the gap between the inside wall of an excavated hole 12 and a reinforced cage or a steel pipe pile 13. As the vibrator 1 is hung down, a lead wire 4 for electrification is successively sent out from a lead-wire winding reel 5, and the vibrator 1 is hung down up to a position of a prescribed depth. After concrete has been placed, in the state that vibration has been given to the vibrator 1 through the lead wire 4, the wire 3 is wound up by the winch 2 for lifting up the vibrator 1, and then the reel 5 is energizedly turned in the winding direction by means of a spiral spring, and the lead wire 4 is wound up on the reel 5 without loosening.
Patent JP-H0694708-A (JP)
Title: Method for detecting antiglutamate decarboxylase antibody
Inventor: SUZUKI KAZUYOSHI
IPC: G01N33/53
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a method for detecting antiglutamate decarboxylase antibody. CONSTITUTION:A water based living organism sample is allowed to contact refined glutamate decarboxylase which is immobilized to an insoluble carrier and antiglutamate decarboxylase antibody in the water based living organism sample is joined to the refined glutarate decarboxylase, thus generating an antigen antibody reaction complex. Then, an antibody which can be connected to the antiglutamate decarboxylase antibody and has a label is added and a signal from the label of the antibody for glutamate decarboxylase connected to the antigen antibody complex is detected, thus diagnosing I-type diabetes accurately and precisely.
Patent JP-2000094341-A (JP)
Title: Diamond offset grinding wheel
Inventor: TOGE NAOKI
IPC: B24D3/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress the exposure of a substrate on an outer peripheral side caused by the wear of the outer peripheral side of an abrasive material layer and maintain the sharpness by forming an intermediate layer having less content of abrasive grain and filler than the abrasive material layer between a side face of the substrate and the abrasive material layer. SOLUTION: This offset grinding wheel is constituted in such a way that an abrasive material layer 12 and an intermediate layer 13 are attached to a side face 11a of an offset type substrate 11 by a simultaneous molding method with substrate material powder. Both of the abrasive material layer 12 and the intermediate layer 13 are composed of diamond abrasive grains and GC, a chromium oxide (filler), and a phenol resin (binder). The intermediate layer 13 has less content of diamond abrasive grains and GC abrasive grains when compared with that of the abrasive material layer 12, its total content is 40 to 70%, and the content of the phenol resin is increased.  Moreover, a thickness of the intermediate layer 13 is 1 to 2 mm, and a boundary face between the intermediate layer 13 and the abrasive material layer 12 is inclined by 2 to 20 degrees from the inside of a substrate toward the outside thereof in the direction in which the abrasive material layer becomes thick. It is possible to prolong the service life of the grinding wheel by providing the intermediate layer 13.
Patent JP-H08106403-A (JP)
Title: Dma transfer control circuit for semiconductor test instrument
Inventor: KAWASAKI KUNIHIKO
IPC: G06F13/28
Filed: 1994-10-06
Abstract: PURPOSE: To provide the DMA transfer control circuit which can transfer even a small amount and a relatively large amount of data, arranged between scattered addresses of a large-scale semiconductor test instrument, fast by DMA. CONSTITUTION: In addition to the constitution of a DMA transfer control circuit obtained by normal conventional technology, an ADDER-1.5 as an adder which can add an optional value and an REG1.7 as a register which holds addition data for the addition by the ADDER1.5 are provided by connecting to an ADC1.3 as a transfer source address counter. Similarly, an ADDER2.6 as an adder and an REG2.8 as a register are provided by being connected to an ADC2.4 as a transfer destination address counter, thereby constituting the DMA transfer control circuit A13.
Patent JP-H10116071-A (JP)
Title: Automatic performing device
Inventor: MIYAMOTO HIROSHI
IPC: G10H1/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To confirm a flow of a single sound such as a melody and a vibration such as a chord by storing a performance data file time sequentially arranging plural performance data and uttering or muting the musical sound of the previously specified performance data and the next specified performance data according to an audition mode. SOLUTION: In an electronic equipment provided with an automatic performance function, an external storage 14 stores the performance data file time sequentially arranging plural performance data instructing the utterance of the musical sound, and reads this data in a RAM 12 when the automatic performance is performed. Then, when the audition mode provided in a display of a display circuit 23 and plural performance data in the performance data file are specified continuously by a mouse 15, at the time of the audition mode of the single sound, after the musical sound of the previously specified performance data is muted, the musical sound of the next specified performance data is uttered. At the time of the audition mode of complex sound, the next specified performance data are uttered while uttering the musical sound of the previously specified performance data.
Patent JP-2000093341-A (JP)
Title: Warmth and moisture retaining device for nursing care goods
Inventor: ISHII TAKEHIKO
IPC: A47K10/32
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a warmth and moisture retaining device that permits use of wet towels and tissues with an agreeable feel and that can safely be used not only at a hospital and a nursing home but also at a home. SOLUTION: Water 5 stored in a water tank 8 is atomized into a steam state 51 by ultrasonic vibration with a piezoelectric ceramic vibration section 3, and moistens objects to be warmed and moistened held in a holding tank 7, wet tissues 6 for example, and heats with a ceramic heater 4. A temperature and humidity regulating device 22 is given the function of regulating the humidity and temperature of the inside of the holding tank, and a function protection device 24 is given the function of displaying a water supply alarm and the function of turning off the power.
Patent JP-S62128080-A (JP)
Title: Head arm fitting structure
Inventor: SATO TAKAKORE
IPC: G11B21/16
Filed: 1985-11-29
Abstract: PURPOSE:To prevent the position dislocation of a head arm due to the tightening force of the head arm and the temperature by providing a V groove at a carriage part and a taper at a head arm part, improving the tightening force of the head arm and smoothing the deformation of the head arm. CONSTITUTION:To tighten perpendicularly a head arm 8' and a carriage 7', a V groove 13 is provided at the part to support the head arm 8' of the carriage 7', and the tip of the head arm 8' engaged at the V groove 13 is, for example, a taper surface of 45 deg.. The head arm 8' has a drawing bolt inserting hole 10', the tip of a drawing bolt 11 is hung the drawing bolt inserting hole 10' and the head arm 8' is tightened to the carriage 7' by a nut 12. Namely, when the head arm 8' is tightened by the drawing bolt 11', the tensile force of the drawing bolt 11' is received at the taper surface of the tip of the head arm 8' and the V shaft 13 of the carriage 7', and the firmly fixed rigidity can be obtained. The tensile force of the drawing bolt 11' is the force in the right and left directions of the figure and the force in the upper and lower directions is not generated, and therefore, the head arm 8' will not be deformed.
Patent JP-H06203617-A (JP)
Title: Transparent element for change of beam of light from lighting means
Inventor: HARARUTO BAINGERUTONAA
IPC: G02B6/00
Filed: 1993-10-27
Abstract: PURPOSE: To correct a shielding action of a means of illumination or a reflector to the most suitable one by at least partially deflecting a ray hitting an element of a transparent material and discharging it at a specific angle. CONSTITUTION: An element 1 of a transparent material is placed in front of an emitter 10 in a reflector 11. A ray A incoming parallel to the optical axis 7 of the element 1 is deflected at the surface 6 of a conical recessed part 3 and the side 9 of a top 5, and leaves the element 1 at an angle of not more than 45 deg. to the optical axis 7 as a ray A'. An inclined incoming ray B comes in at an angle of not less than 45 deg. to the optical axis 7 and passes the element 1 after being vertically deflected at the surface 6 of the recessed part 3 of the element 1, and is discharged at an angle of not more than 45 deg. as a ray B' after being deflected again at the side 8. In addition, a ray C incoming at an inclined angle is deflected at the surface 6 of the recessed part 3, hits the side 9 of the top 5, is deflected in a direction parting away from the vertical line inside, hits the side 8 at an angle of not less than 90 deg. from the optical axis 7 toward a ceiling, and leaves the element 1 as a ray C'.
Patent JP-2000098574-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: KONO JUNICHI
IPC: G03D5/04
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic developing machine for silver halide photographic sensitive material capable of obtaining a large jetting quantity and rapidly executing the processing by forming an orifice with a orifice material so that the contact angle of the orifice material which comes into contact with processing liquid stored in a jetting chamber may be controlled within a specified extent. SOLUTION: A jetting channel is constituted of the jetting chamber 30, a conversion element 32 for converting an electrical signal so as to instantaneously vary the capacity of the jetting chamber 30, and the orifice 22 through which the pressurized processing liquid in the jetting chamber 30 is pressed out. The contact angle of the orifice 22 forming material to the processing liquid in use is controlled to be >=20 deg. and <=60 deg.. Thus, the jetting quantity of the silver halide photographic sensitive material processing liquid per unit time becomes larger than the jetting quantity of an ink-jet printer, etc. In this case, the silver halide photographic sensitive material processing liquid whose viscosity is lower than the viscosity (>=2.5 cp) of ink used for the ink-jet printer is made usable.
Patent JP-H08128162-A (JP)
Title: Shoot for creeping gutter
Inventor: MOTO TAKAAKI
IPC: E04D13/08
Filed: 1994-11-01
Abstract: PURPOSE: To flow out rainwater smoothly by forming a shoot for a creeping gutter connected at the front end of the creeping gutter of a vertical cylindrical section and a horizontal cylindrical section while the water upstream side end section of the horizontal cylindrical section is closed and formed in a streamline shape and forming the water downstream side end section of the horizontal cylindrical section in a drain hole. CONSTITUTION: The connecting section of an elbow 9 at the front end of a creeping gutter 8 is coated with adhesives, and the insert 5 of a shoot A for the creeping gutter is inserted and bonded, thus suspending the shoot A, then approximately preventing the application of load to an eave gutter 7. The approximately triangularly pointed front end 3 of a horizontal cylindrical section 2 in the shoot A is placed on the water upstream side of the eave gutter 7 while the drain hole 4 of the horizontal cylindrical section 2 is placed on the water downstream side at that time. Rainwater 6 flows into the insert 5 from the creeping gutter 8 at the time of a rainfall, and flows out to the water downstream side of the eave gutter 7 from the drain hole 4.  Since the water upstream side end section of the horizontal cylindrical section 2 is closed, a back flow to the water upstream side of rainwater is not generated. Rainwater flowing from the upstream side of the eave gutter 7 is divided into two by the streamline-shaped water upstream side front end 3 of the horizontal cylinder 2, and smoothly flows to the water downstream side of the eave gutter 6. Accordingly, the splash and overflow of rainwater can be prevented.