baber/WOPTO huggingface dataset:
Patent JP-S6227187-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/385
Filed: 1985-07-29
Abstract: PURPOSE:To enable to obtain high-density images with excellent heat sensitivity and, particularly, gradation properties, by providing a heat-fusible ink layer which comprises a gradation-controlling agent, a coloring agent and a holding material in a microporous structure of a resin. CONSTITUTION:The heat-fusible ink layer 2 comprising a holding material 4, a gradation-controlling agent 5 and a coloring agent 6 in the microporous structure 3 is provided on a base 1. A receiving sheet 7 is disposed in contact with the ink layer 2, and imagewise heating is conducted by a thermal head 8 on the opposite side, whereby the ink layer 2 is melted, and the coloring agent is caused to ooze out between the particles of the gradation-controlling agent 5 and then through the microporous resin structure 3 onto the receiving sheet 7, little by little. The amount of the coloring agent caused to ooze out can be varied by controlling the thermal energy applied by the thermal head 8, whereby an image with high fidelity of gradations and a wide range of gradation can be obtained.
Patent JP-H0455372-A (JP)
Title: Method for firing ceramic material
Inventor: SUMIYA AKIRA
IPC: C04B35/00
Filed: 1990-06-25
Abstract: PURPOSE:To improve surface brittleness and to enhance strength by firing a ceramic material consisting of a binder contg. B2O3 and principal starting material based on mullite, alumina or SiC in an atmosphere contg. oxygen. CONSTITUTION:Principal starting material of 0.3-3.0 mm average diameter based on mullite, alumina or SiC, an inorg. binder contg. B2O3, SiO2, Al2O3, CaO, etc., and an org. binder such as PVA are kneaded with water and molded to obtain a ceramic material. This ceramic material is fired at 1,000-1,600 deg.C in an atmosphere having >=2.0 vol.% concn. of oxygen.
Patent JP-H06347648-A (JP)
Title: Method for cutting optical fiber
Inventor: FUKATSU KENGO
IPC: G02B6/00
Filed: 1993-06-11
Abstract: PURPOSE:To cut an optical fiber with strength different from each other by making a height of a cutting edge variable and adjusting the gap between the cutting edge and the optical fiber. CONSTITUTION:In a frame 24 of an edged tool base 20, one end of a long lever 26 in x direction is attached to the frame 24 with a pin 28 and made freely rockable, and the disk-shaped cutting blade 22 is attached to the central part of the lever 26. A projection 30 is provided on the lower surface of a free end of the lever 26, and a metal ball 32 is buried in the lower surface of the projection 30. A thin plate shaped adjusting plate 34 is provided at least movably in (z) direction while being controlled by an inner edge part of the frame 24. A switching lever 340 is moved to a T position when a Ti coat optical fiber is cut. Then, the free end of the lever 26 is lifted up by the thin plate 36 of the adjusting plate 34 through the projection 30 and the ball 32, and the blade height of the cutting blade 22 is raised. Further, the switching lever 340 is moved to an S position when an Si optical fiber is cut, and the blade height is lowered.
Patent JP-H1067628-A (JP)
Title: Human stink-inhibiting agent
Inventor: ACUNA GONZALO
IPC: C07C233/47
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a human stink-inhibiting agent containing a specific new compound such as N-formylglutamine as an active ingredient and useful for preventing, suppressing and weakening a human stink such as the stink of human armpit. SOLUTION: This human stink-inhibiting agent contains at least one of a compound of the formula [X is an alkyl, a cycloalkyl, an alkenyl, a cycloalkenyl, an aryl; Y is H, X; Z is O, S; (n) is 0, 1, wherein X is NH2 , etc., when (n) is 0] and the alkali metal salt, alkaline earth metal salt, aluminum salt and arbitrarily substituted ammonium salt of the compound of the formula wherein Y is H. The compound of the formula includes N-2- methylheptanoylglutamine, N-carbonyloxy-2-phenylethyl-glutamine-2-phenylethyl ester. The inhibiting agent preferably contains the compound of the formula singly or as a mixture in a concentration of approximately 0.1-10wt.%.
Patent JP-S6320697-A (JP)
Inventor: MOTOHASHI HIROYUKI
IPC: A62B3/00
Filed: 1986-07-15
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-S5869823-A (JP)
Title: Preparation of acenaphthylenes
Inventor: YOSHIKAWA MOTOHIKO
IPC: C07C13/58
Filed: 1981-10-20
Abstract: PURPOSE:To prepare acenaphthylene useful as a raw material for a naphthalic acid derivative (an intermediate for dye and pigment) in high purity and in high yield, by oxidizing an acehaphthene with a metal peroxide in the presence of an inert solvent. CONSTITUTION:An acenaphthene (e.g., acenaphthene, chloroacenaphthene, bromoacenaphthene, etc.) is oxidized with a metal peroxide (e.g., nickel peroxide, cobalt peroxide, etc.) in the presence of an inert solvent (e.g., monochlorobenzene, etc.), to prepare an acenaphthylene. The amount of the metal peroxide  used is 100-2,000wt% based on acenaphthene. The reaction temperature is 50- 200 deg.C, preferably 80-150 deg.C. Especially selective synthesis of a halogenoacetylene  is made possible.
Patent JP-H1010257-A (JP)
Title: Fuel assembly and manufacture of channel box therefor
Inventor: FUJIEDA TADASHI
IPC: G21C3/30
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To lower the local peaking factor at the corner of a fuel assembly by burying a burnable poison such that it does not touch the core water directly thereby preventing gap corrosion, galvanic corrosion, etc. SOLUTION: An MOX fuel assembly A comprises a channel box 1, a bundle of a large number of fuel rods 2, a water rod 3, and a BP member 4 containing a burnable neutron absorbing poison (BP) arranged in a member surrounding the channel box 1. The BP member 4 is buried in the longitudinal direction in the vicinity of the corner of four sides surrounding the channel box 1. The channel box is produced by making a longitudinal recess in a zircaloy plate, fitting the BP member 4 therein, applying another thin zircaloy plate thereon, welding the seam in the vacuum by means of an electron beam, repeating hot and cold rolling and annealing several times and obtaining a complete single plate.  The plate is then subjected to a specified bending work, butt welding, and the like to produce a rectangular channel box 1 which is eyentually subjected to specified heat treatment and autoclave treatment thus completing the channel box.
Patent JP-S5791396-A (JP)
Title: Rotary cylinder type molecular pump
Inventor: YOSHIMURA KEIJI
IPC: F04D19/04
Filed: 1980-11-28
Abstract: PURPOSE: To aim at reducing a power loss in a molecular pump of rotary cylinder type by longitudinally connecting a high speed screw groove and a low speed screw groove so that a molecular pump characteristic which is conventionally satisfactory in a high speed range, is made effective in a low speed range.  
     CONSTITUTION: The lead angle β 21  of a screw groove 21 is larger than the lead angle β 22  of a screw groove 22 longitudinally connected to the former with their groove widths and depths being remarkably different from each other. When a rotary member 1 rotates at a low speed, a molecular pump section having the screw groove 21 is operated more closely to an optimum drive point, thereby pressure reduction in a low pressure chamber 5 is mainly caused by this molecular pump section. When the rotary member 1 rotates at a high speed, the above-mentioned molecular pump section is operated far from the optimum drive point, and, the other molecular pump section having the screw groove 22 is, in stead, operated at the optimum drive point. With this arrangement, a molecular pump characteristic which is conventionally satisfactory in a high speed range, may be effective even in a low speed range, thereby to aim at reducing power necessary for accelerating the rotary member. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05178957-A (JP)
Title: Manufacture of aliphatic polyurea from polyoxyalkylenepolyamine
Inventor: DONARUDO HIYUU CHIYANPIYON
IPC: C08G18/76
Filed: 1992-06-03
Abstract: PURPOSE: To enable the preparation of polyurea at room temp. or a relatively low temp. by setting flexibility and other mechanical properties, and the reaction rate in various fashions.  
     CONSTITUTION: This process for preparing polyurea comprises reacting a diisocyanate whose isocyanato group is bonded to an aliph. or alicyclic carbon atom with a chain extender, and an etherpolyamine, wherein the chain extender is a sym-dialkylethylenediamine with the alkyl group having 1 to 3 carbon atoms. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0219481-A (JP)
Title: Mechanical plating method
Inventor: IKEGAMI YUJI
IPC: C23C26/00
Filed: 1988-07-06
Abstract: PURPOSE:To prevent a plating layer formed by mechanical plating from being made ununiform in thickness by carrying out mechanical plating while removing oxide from the surface of a metal brush brought into contact with a material to be plated. CONSTITUTION:A pure metal or alloy brush 1 is turned at a high speed and pressed against the surface of a material 3 to be plated. The brush 1 and the material 3 are relatively moved and the surface of the material 3 is activated by friction and contact due to the movement to mechanically plate the surface of the material 3 with the pure metal or alloy of the brush 1. At this time, the surface of the brush 1 is ground with a grindstone 2 or the like set away from the material 3 to remove oxide from the surface of the brush 1. A plating layer 4 of the material of the metal brush 1 having a uniform thickness is formed on the surface of the material 3.
Patent JP-H1116641-A (JP)
Title: High frequency connector fitting structure
Inventor: IKEDA YUKI
IPC: H01P5/08
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a wide soldering area by pressing a terminal into a through hole so that a tip is projected into a frame, and positioning the terminal so that a flat plate surface of the terminal becomes nearly vertical to a soldering land part, and connecting the soldering land part and the terminal to each other with soldering so as to use the terminal for external connection. SOLUTION: A holding part 2a having an elliptic cross section is formed of an upper surface 2c and a lower surface 2d in parallel with each other in the vertical direction. The upper and the lower surfaces 2c, 2d of the holding part 2a are formed into the shape corresponding to the shape of a lock part provided in an upper and a lower surfaces of a through hole 1c, and a flat plate surface of a flat plate-like terminal 2b of a conductor 2 is arranged vertical to the upper and the lower surfaces 2c, 2d of the holding part 2a. The holding part 2a is pressed into the through hole 1c, and the terminal 2b of the conductor 2 is projected inside a frame 1 so as to face to a soldering land part 3a of a printed board 3 arranged inside the frame 1. A flat plate surface of the terminal 2b becomes vertical to the land surface of the soldering land part 3a, and soldered by soldering 4.  With this structure, stabilized soldering, of which positioning is facilitated, is possible.
Patent JP-H0217911-A (JP)
Title: Combustible waste removing apparatus of internal combustion engine
Inventor: OGURA YOSHITSUGU
IPC: C04B38/00
Filed: 1988-07-06
Abstract: PURPOSE:To efficiently remove combustible particles by forming a porous layer of composite oxide represented by general formula A1-xA'xB1-yB'yO3 (wherein A is a rare earth metal element, and B and B' are Cr, Mn, Fe, Co or Cu) on the surface of carrier. CONSTITUTION:A porous layer of perovskite composite oxide represented by general formula A1-xA'xB1-yB'yO3 (wherein A is a rare earth metal element, A' is an alkaline earth element, x is 0<=x<=1 and y is 0<=y<=1) such as La0.8Sr0.2 CoO3 is formed to the surface of a carrier having filter function and a particulate in exhaust gas is collected by the carrier. By heating this carrier, the particulate is burnt and the carrier is regenerated.
Patent JP-S6229709-A (JP)
Title: Exhaust valve timing alteration device for internal-combustion engine
Inventor: YOSHIMOTO SABURO
IPC: F01L9/02
Filed: 1985-07-30
Abstract: PURPOSE:To set optimum exhaust valve on-off timing, by controlling a throttle opening of an air exhaust passage inside a valve operating cylinder according to an engine running state, in case of a device which opens or closes an exhaust valve by means of compressed air. CONSTITUTION:The piston 2 installed in an upper part of an exhaust valve 1 operates as receiving compressed air by drive of a cam 5 and is depressed, opening this exhaust valve. Air inside a cylinder where the piston slides passes a relief passage 8 and is discharged out of a relief valve 7. A needle valve 25 of this relief valve 7 is made retractable to an opening 22, and its retraction is controlled for adjustment according to an engine running state. At the time of high load, the opening is narrowed but at the time of low load, it is widened whereby a pressure keeping state for opening or closing the exhaust valve is varied, and since a relief quantity is little at the time of high load, on-timing comes earier but off-timing later respectively, and at the time of low load, it comes to a reverse characteristic.
Patent JP-H05331957-A (JP)
Title: Supporter for ceiling framework
Inventor: IWAMOTO MINEICHI
IPC: E04B9/18
Filed: 1992-06-02
Abstract: PURPOSE:To prevent the deviation of hanger metal position from a hanging bolt by a method in which a bolt is thrust through the hole of a support plate and clamped with nuts lightly, and the hanging bolt is thrust between the hanging metal and the bolt and fastened with nuts. CONSTITUTION:A supporter is made up of a hanging metal 3 with support plates 31 projecting backward, a bolt 5 inserted through the long holes 32 of the support plates 31, and a clamping nut for the ends of the bolt 5. Under the condition that the bolt 5 is inserted through the holes 32 of the plate 31 and clamped with the nut 7 slightly, they are moved to near a target position in such a way as to enable the hanging bolt 2 to pass between the metal 3 and the bolt 5, and after finely adjusting the position, the nut 7 is strongly fastened. The support plates 31 are pulled inwardly thereby and the inside uneven portions are coupled with the bolt 7 to prevent movement even when great forces are applied.
Patent JP-H0519050-A (JP)
Title: Detection display method of scanning sonar
Inventor: TAKAHASHI FUKUTARO
IPC: G01S7/62
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a detection display method of a scanning sonar which can select and plat a reception signal which is obtained from a desired detection zone properly on a VG screen or an HG screen in real time by performing a wide-range transmission into a three-dimensional space with one transmission cycle and at the same time scanning a reception beam in real time compoundly in proper azimuth and depression directions. CONSTITUTION:A transmission beam TB is transmitted to an entire periphery within a proper depression angle. However, a reception beam RB is not turned in the entire periphery and is subjected to azimuth scanning repeatedly within a proper azimuth width and at the same time is subjected to scanning in depression angle for each proper angle at each azimuth scanning, thus enabling a desired three-dimensional space range to be detected in real time in a short time. The reception signal from the three-dimensional space is displayed individually or simultaneously on both screens in real time by selecting a VG screen which is a vertical screen and an HG screen which is a plane screen properly at a position corresponding to a distance, a depression angle, and an azimuth where the reception signal was obtained.
Patent JP-S6145952-A (JP)
Title: Sampling method
Inventor: TAKEDA MASANORI
IPC: G01N1/28
Filed: 1984-08-09
Abstract: PURPOSE:To execute the stable and automatic sampling of a material which is easily agglomeratable at an orginary temp. by a simple means by using a tray- shaped material to scoop a high-temp. liquid sample, blowing a hot gas thereto and transferring the sample to a sample vessel. CONSTITUTION:The tray-shaped material 2 is attached to a rod 4. The rod 4 is vertically driven by using a rack and pinion, etc. The material 2 descends and enters the liquid 1 of the material which is easily agglomeratable at an ordinary temp. and is kept at a high temp. and thereafter the tray-shaped material ascends to scoop the sample. A detector detects the material 2 scooping the sample when said material rises up to a home position. The hot gas is then blown from a hot gas supply pipe 5 to transfer the sample into the sample vessel 6. The sample is weighted with a weight detector attached to said vessel according to need or after the sample is dissolved by a solvent for dissolving the sample supplied thereto through a supply pipe 7, the sample is discharged from a sample discharge pipe 8 and is subjected to an analysis and measurement.
Patent JP-S6059984-A (JP)
Title: Step drive system of dc motor
Inventor: HARA TAKEO
IPC: H02P8/42
Filed: 1983-09-08
Abstract: PURPOSE:To stepwisely drive a DC motor by appling an excitation to a stabilized range for surrounding a position to be stopped at to rotate the motor, then reversely exciting, and then locking it at the speed zero point by negative feedback. CONSTITUTION:A feed pulse, a positive/negative indication signal, phase A, phase B signals from an increment type encoder, and a signal from an speed zero point detector 4 are applied to a logic circuit 1, and a DC motor 8 is driven by the output. The motor 8 is excited to a stabilized range for surrounding a position to be stopped at to rotate the motor 8, a reverse excitation is applied to the motor simultaneously when entering the stabilized range, and when the motor speed becomes zero, a transistor Tr1 is selected to lock by a negative feedback loop which includes an amplifier 5. Accordingly, the DC motor can be stepwisely driven with less vibration at a high speed like a stepping motor.
Patent JP-S6229258-A (JP)
Title: Paper cutting mechanism for picture reading and recording device
Inventor: INOKI HISASHI
IPC: H04N1/00
Filed: 1985-07-29
Abstract: PURPOSE:To decrease the cost of manufacture and to iminiaturize the titled device by using an existing cam mechanism pressing and separating platen against/from a read head in common as a drive source of a paper cut mechanism. CONSTITUTION:A cutter 53 supported by cutter holders 55, 55 is energized by an operating cam 42, moves to the position of a fixed guide 54 over the passing path of recording paper 51, the said cutter 53 passes by the fixed guide 54 to cut the paper 51. That is, the operating cam 42 turns a cutting member 40 around a shaft 41 in the limited turning region, pushes up a paper guide 9, thus clockwise a platen support member 7 around a shaft 38, separated a platen 35 from a thermal head 24, turns the cutter holder 55 around a shaft 56 in the required timing additionally and the cutter 53 is moved toward the fixed guide 54 to cut the paper 51.
Patent JP-H0332011-A (JP)
Title: Electrolyte for driving electrolytic capacitor
Inventor: NISHIMURA YASUYUKI
IPC: H01G9/02
Filed: 1989-06-29
Abstract: PURPOSE:To suppress the elution of copper in an electrode by adding the salts of the specified amount of 2-mercaptobenzothiazole into a solution wherein organic acid is dissolved in the mixed solvent of polyhydric alcohols, mono- alcohols and water, and obtaining electrolyte. CONSTITUTION:Organic acid is dissolved into the mixed solvent of one kind or two or more kinds of polyhydric alcohols such as ethylene glycol and diethylene glycol, mono-alcohols such as methyl alcohols and ethyl alcohol and water. The salts of 0.05wt.% 2-mercaptobenzothiazole is added into the solution which is formed in this way as an additive for improving solubility. Thus, electrolyte is formed. The electrolyte is adsorbed to the surface of the copper even if the copper is incorporated in an aluminum electrode foil, and the elution of the copper into the electrolyte is suppressed. In this way, a short circuit between the electrodes is prevented, and the electric characteristics can be improved.
Patent JP-2000354580-A (JP)
Title: Washing machine for tableware and the like having heat storage type hot water generator
Inventor: TAKEYAMA ETSUTAKA
IPC: A47L15/42
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a new hot water generator for use with a washing machine for tableware and the like that can be easily installed while reducing such burdens as altering of existing electric facilities and the like and that makes effective use of energy. SOLUTION: This machine includes: a heat storage vessel 20 in which a heat exchange circuit 20c with a heating medium M circulating therein is positioned within the packed area of a heat storage material 20a fed from a heater 20b; a hot water tank 21 having a heat exchange circuit 21a in communication with the heat exchange circuit of the heat storage vessel 20 to generate hot water through heat exchange and to feed the hot water to a jet nozzle 32 in a washing mechanism 3; a storage tank 23 for storing the heating medium M subjected to heat exchange in the hot water tank 21; and a circulating pump 24 which feeds the heating medium M in the storage tank 23 again into the heat exchange circuit 20c of the heat storage vessel 20. The heating medium M is preferably water.
Patent JP-S5966020-A (JP)
Inventor: GUREGORII JIEIMUZU GORABU
IPC: H01F29/04
Filed: 1983-09-13
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-S5958572-A (JP)
Title: Electronic equipment
Inventor: MITAKA SHIYUNJI
IPC: G06F15/02
Filed: 1982-09-28
Abstract: PURPOSE:To output a value indicating what week from the beginning of the year is equivalent to an input date on an electronic equipment which has a date and an arithmetic function, by inputting data on the date. CONSTITUTION:For example, a date ''June 14, 1982'' is inputted and data on what week is equivalent to the date is outputted. For this purpose, numeric keys 5 for ''1'', ''9'', ''8'', and ''2'', a date key 6, numeric keys 5 for ''0'' and ''6'', the date key 6, and numeric keys 5 for ''1'' and ''4'' are operated in order to generate signals from a keyboard and the signals are code-converted by a code converter 8 to input data on ''June 14, 1982'' to a CPU. The CPU calculates the week from the data and sends data on the week to an output control part together with data on the date. Further, when the data key is pressed, the CPU calculates what week is equivalent to ''June 14, 1982'' to obtain the result, i.e. ''26'', and the week on a display part is erased to display ''26'' at the digits.
Patent JP-H1115532-A (JP)
Title: Servo motor controller
Inventor: ARAKAWA YUICHI
IPC: H02P23/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a serve motor controller which has a protection function to minimize the breakage of the motor by means of a collision detection function of high accuracy that is attained by using the torque constant variance coefficient following the variance of a toque constant to a disturbance torque observer. SOLUTION: The variance of a torque constant is dynamically fetched to a disturbance observer by a torque constant variance estimation device 18. Then an actual system is put more approximate to a disturbance torque observer model, so that a disturbance torque can always be estimated with high accuracy. When the estimated disturbance torque value exceeds its allowance level that is set based on the strength of a machine part, a decision part 39 decides a collision between the system and the observer model and stops the operation of a servo motor. Thus, the occurrence of torque higher than the strength of the machine part can be prevented.
Patent JP-S6275776-A (JP)
Inventor: BAABARA AN BAAKAA
IPC: G06T11/80
Filed: 1986-07-18
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。