baber/WOPTO huggingface dataset:
Patent JP-H11298376-A (JP)
Title: Receiver and reception method
Inventor: FUJITA TAKAO
IPC: H04B1/707
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To accurately perform automatic gain control at the time of amplifying received spread spectrum-modulated signals at a high speed. SOLUTION: An AGC control part 8 controls the gain of a VGA(variable gain amplifier) 3 based on the power of received signals computed in a power computing part 9 in the initial stage of receiving spread spectrum-modulated signals, and controls the gain of the VGA 3 based on the signal level of correlation peak signals detected by a correlation level detection part 10 after received power is stabilized to a certain degree by the control.
Patent JP-S63277616-A (JP)
Title: Production of flavoring oral pharmaceutical
Inventor: OZAWA YASUO
IPC: A61K47/30
Filed: 1987-05-09
Abstract: PURPOSE:To advantageously obtain a flavoring oral pharmaceutical free of unpleasant taste without suppressing absorption of a drug, by dropping fine droplets of a suspension containing a drug assuming the unpleasant taste, etc., onto a powdery bed of gastric soluble high polymer particles and forming films on the surfaces of the above-mentioned fine droplets. CONSTITUTION:A suspension or solution of water or hydrophilic solvent containing a drug assuming unpleasant taste or further a high polymer binder or a mixture thereof is formed into fine droplets and then dropped onto a powdery bed of particles of gastric soluble high polymer (polyvinyl acetal diethylaminoacetate alone or a mixture thereof with an additive) cooled to -10-+10 deg.C, preferably -5-+5 deg.C to form films of the gastric soluble high polymer on the surfaces of the above-mentioned droplets and reduce problems in residual solvents or labor safety in production using organic solvents. Thereby the aimed small-sized flavoring oral pharmaceutical free of the unpleasant taste of the above-mentioned drug without deteriorating bioavailability is safely obtained at a low cost.
Patent JP-H02292317-A (JP)
Title: Production of polyurethaneurea elastomer
Inventor: HATTORI MASAAKI
IPC: C08G18/46
Filed: 1989-05-02
Abstract: PURPOSE:To obtain a polyurethaneurea elastomer which is highly tough at a specified hardness and excels in heat resistance and whose properties are lowly dependent on a temperature by reacting an amine component comprising an aminobenzoic acid derivative and an aromatic polyamide with a polyisocyanate prepolymer. CONSTITUTION:An amine component (A) comprising a mixture of an aminobenzonic acid derivative of the formula (wherein R is an n-valent polyalkylnene, polyalkylene ether or polyalkylene polyester of an average MW>=200; A is O or NH, (m) is 1 to 3, and (n) is 2 to 4) [e.g. polyethylene glycol adipate (4-aminobenozate)] with 5 to 30wt.%, a based on the total, aromatic polyamide [e.g. 4,4'-methylenebis(2,3-dichloroaniline)] is reacted with an isocyanate component (B) comprising a mixture of a polyisocyanate with an NCO-terminated prepolymer obtained by reacting a polyisocyanate with a polyol to obtain a polyurethaneurea elastomer useful for papermaking, iron manufacturing and rolls, casters, etc., of business machines.
Patent JP-H0695277-A (JP)
Title: Digitalized x-ray-image generator
Inventor: UIRIAMU DEII FUENDAA
IPC: G03G5/082
Filed: 1993-05-14
Abstract: PURPOSE: To provide a digitized X-ray scanning system capable of executing light beam discharge scanning from the substrate side of a light receiving body and performing X-ray exposure and read from the side face side of the light receiving body. CONSTITUTION: An amorphous selenium light receiving body 1 is charged to an uniform potential from 7 to 14 volts per micron. In this case, the entire Presentation is incorporated by quotation. The object of X-rays or a patient 2 is interposed between an X-ray source 3 and a belt light receiving body 1 and is in contact with the light receiving body surface of an X-ray transmissive electrode 4 such as a 'Mylar' plated with alminium or the like or is on the surface. The X-rays are generated by a normal method and the patient is released. Then, in order to discharge a residual image potential remaining in the light receiving body 1, the back side of the light receiving body is scanned through a transparent substrate in a raster pattern by the convergence light source of a solid body or a gas laser 5, etc., by using a polygonal or rotary mirror 6.
Patent JP-H05156292-A (JP)
Title: Composition for cleaning and/or drying solid surface based on 1,1-dichloro-1-fluoroethane, 1,1,1,3,3- pentafluorobutane and methanol
Inventor: PASUKARU MISHIYOO
IPC: C23G5/028
Filed: 1992-05-01
Abstract: In order to replace the cleaning compositions based on 1,1,2-trichloro-1,2,2-trifluoroethane (F113), the invention proposes a composition comprising by weight 60 to 90 % of 1,1-dichloro- 1-fluoroethane (F141b), 9 to 33 % of 1,1,1,3,3-pentafluorobutane (F365 mfc) and 1 to 7 % of methanol. These three compounds form a positive azeotrope (B.p. = 29.1 DEG C at normal pressure). 
<??>The optionally stabilised composition can be used for cleaning and/or drying solid surfaces, in particular for removing flux from printed circuits and for degreasing mechanical components.
Patent JP-2000304942-A (JP)
Title: Method and device for manufacturing plastic optical fiber
Inventor: SUMI TOSHINORI
IPC: G02B6/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for manufacture of plastic optical fiber(POF) which can speed up the heat treatment such as the drawing processing of POF, fixed- length annealing for mechanical characteristic improvement, restriction relaxation, etc., and can improve the productivity without lowering the quality by suppressing temperature difference generation in POF section as the cause of deterioration in optical characteristics of the POF, deterioration in mechanical characteristics, and the generation of sectional unevenness and fiber diameter irregularity. SOLUTION: By the manufacturing method having a heat-treatment stage for heating a plastic optical fiber 10, a heat treatment is carried out in a 2nd heating zone 38 whose heating speed is slower than the heating speed of a 1st heating zone 36 after a heat treatment in the 1st heating zone 36. Consequently, deterioration in optical characteristics and unevenness of mechanical strength due to a heating deficiency of the POP an sectional temperature unevenness in a heat treatment like a conventional heat treating method are prevented and the POF having superior characteristics can thermally be treated at a high speed, so that the POF having superior characteristics can be manufactured with good productivity.
Patent JP-H01282637-A (JP)
Title: Program loading system
Inventor: HATADA TAKESHI
IPC: G06F9/06
Filed: 1988-05-10
Abstract: PURPOSE:To use and miniaturize an 8-bit ROM cassette to a processor of a 16-bit MPU or above by successively transferring the data of an external memory to (n) pcs. of memories, and loading an application program with a processor. CONSTITUTION:At least one of respective types of the application program prepared with an (n)-bte as a unit is stored into an external memory 6 of the attachable detachable 1-byte data bus connector form with the 1-byte data as a unit, the external memory 6 is inserted into a device 7, and then, a processor 1 successively transfers the data of the external memory 6 into (n) pcs. of memories 4 and 5 and loads it. Thus, for example, even at the time of the measuring instrument to use the processor 1 of the 16-bit MPU or above, a ROM cassette 6 of the data connector of the general 8-bit constitution can be used and the miniaturization can be executed in the same as the measuring instrument to load the 8-bit.MPU.
Patent JP-H0410849-A (JP)
Title: Printer for font
Inventor: ASAKURA MASANORI
IPC: B41J29/40
Filed: 1990-04-27
Abstract: PURPOSE:To print out a designated font at a designated location of print paper by storing sequentially information read from an original to a location corresponding to a print storage means and printing out the information. CONSTITUTION:A cursor 2b is moved to a desired position by the operation of a key 2c on an LCD screen 2a sectioned in a matrix, then the location of the cursor is displayed in black, a shape of a desired font is formed on the screen by repeating the operation and the desired shape is entered by entering an end key. Moreover, a same size as the size of the original is set on the LCD screen 2a, the cursor 2b is moved on the screen by the operation of a key 2c to the position of the desired font for printout on the screen corresponding to the original and the end key is operated when the cursor reaches the desired position. Then the shape of the font and the position information are stored to a designated position in a RAM by the key entry. Thus, a font with an optional shape is printed out on a desired position of the print paper.
Patent JP-H05276884-A (JP)
Title: Food package for cooking with microwave oven
IPC: A23L5/10
Filed: 1991-05-17
Abstract: PURPOSE:To provide the subject food package capable of making cooked frozen/ refrigerated food into satisfactory cooked food using a microwave oven. CONSTITUTION:The objective food package having the following characteristics: (1) swellable by the internal pressure of steam generated on heating in a microwave oven; (2) capable of regulating such internal pressure at 1.10-1.15atm; (3) capable of regulating the temperature inside the package at 100-105 deg.C; and (4) having steam-regulating hole(s) 0.5-2.0mm in diameter or so as to be 300cc in steam blowoff level. With this food package, a satisfactory, tasty cooked food can be obtained irrespective of the kind and temperature of a cooked frozen/refrigerated food in the package, and of the type of a microwave oven to be used.
Patent JP-S5739370-A (JP)
Title: Scintillation detector
Inventor: ENDOU YORIMASA
IPC: G01T1/40
Filed: 1980-08-20
Abstract: PURPOSE:To detect a fault of a photoelectric multiplier easily and exactly, by separately placing an element which emits light by a test pulse, in the vicinity of plural photoelectric multipliers which are used for a plastic scintillator. CONSTITUTION:A scintillation detector is constituted of plural photoelectric multipliers 1 (4 pieces in case of the figure) which are used for making a sensitivity distribution characteristic uniform, a plastic scintillator 2, a light shielding film 3, a reflecting plate 4 and a case 5. In the vicinity of a photoelectric surface 1a, a luminous body 11 such as a light emission diode, etc. having a directivity by a test pulse generated by a pulser 10 is placed separately. A falut is detected through an amplifier 8 and a deciding circuit 9 by irradiating in order the photoelectric multipliers 1. It is also available to irradiate the photoelectric surface 1a separately by an optical fiber from the outside without placing the luminous body in the case. In this regard, even when the photoelectric multiplier is checked by turning it on and off, the same result is obtained. In this way, the photoelectric multiplier is checked exactly and easily as it remains mounted.
Patent JP-S5739371-A (JP)
Title: Scintillation detector for gate monitor
Inventor: ENDOU YORIMASA
IPC: G01T1/20
Filed: 1980-08-20
Abstract: PURPOSE: To easily detect the radioactive contamination of each part of the human body, by constituting a gate monitor of a detector by which a scintillation detection surface has been formed on  plural surfaces of a rectangular parallelepiped, a surface except the bottom surface of a cylinder  and a square pipe, and a spherical surface except one part of a spherical shell.   
     CONSTITUTION: A scintillation detection surface is formed on a wide part of the outside surface  of a rectangular parallelepiped, a cylindrical body, a spherical body, etc. For instance, a reflection  surface 4 is formed on the inside surface of a rectangular parallelepiped vessel 11, and it is  covered with a light shielding film 13 which has been formed so that a top surface 11a, and both  side surfaces 11b, 11c are set to an opening surface 15, and the inside surface is made to a reflection surface. A plastic scintillator 12 having thickness of 1W2mm or so is placed so as to be opposed in the proximity of its inside. Two photoelectric multipliers 5 are provided so that its photoelectric surface 5a is opposed to the side surfaces 11b, 11c, in the proximity of a bottom surface  11d. In this regard, since the scintillator has been made thin, a light beam is absorbed little, light  emission by the scintillator is not attenuated, and attains to the photoelectric surface 5a. When a  gate monitor is constituted by placing a scintillation detector formed in this way, back and forth,  and on the right and left, the radioactive contamination of each part of the human body is detected exactly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5638117-A (JP)
Title: Magnetic filter
Inventor: HAYATA FUMITAKA
IPC: B03C1/034
Filed: 1979-09-06
Abstract: PURPOSE:To make it possible to maintain high filtering performance for a long period while attaining low and even packing, by using a filter obtained by weaving ferromagnetic thin wires into a sheet of wire netting that has unevenness extending to its the outside of the surface. CONSTITUTION:The magnetic filter is made of ferromagnetic thin wires of <=6.50e coercive force anticorrosive amorphous alloy woven in a sheet of wire netting that has unevenness extending to the outside of the surface and this is wound normally in a spiral shape. In addition to said method, it is also recommended to wind spirally a stack of wirenetting sheet 7 with unevenness extending to the outer surface and wire-netting sheet 6 with no unevenness or to obtain a multilayered lamination, preventing the back flow of the fluid in the filter due to electromagnetic force or processed fluid force. The spiral structure provides an increase of rigidity in axial direction and also makes it possible to maintain the filtering performance for a long period while preventing secular deterioration in filtering performance due to the deformation of the filter.
Patent JP-2000300871-A (JP)
Title: Razor
Inventor: TANAKA KIYOAKI
IPC: B26B21/16
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a razor which can be miniaturized by making a free joint means freely inclinedly supporting a spare razor blade cartridge to a holder in the thickness direction, the width direction and their synthesized direction in accordance with unevenness of the face, etc., common. SOLUTION: A head part 10 is stored in the apex part of a holder of a safety razor. The head part 10 is provided with a pair of supporting arms 22a and 22b, a pusher 23, etc. A hooking part 62 is formed at the center of one side of a blade base 61 of a spare razor blade cartridge. Hooking projections 33a and 33b of each of the supporting arms 22a and 22b pinch and support the hooking part 62 and the lower end face is brought into contact with hooking faces 65a and 65b. The upper end part of the pusher 23 is brought into contact with contact faces 71 and 72 of a hooking projection. A spare razor blade cartridge is freely rockably supported by means of the supporting arms 22a and 22b to a holder in the thickness direction, the width direction and their synthesized direction.
Patent JP-S593113-A (JP)
Title: Intake device for crank chamber pre-pressurizing system 2-cycle engine
Inventor: SAITOU KUNIHIRO
IPC: F02F7/00
Filed: 1982-06-29
Abstract: PURPOSE:To shorten the length of an intake path from a carbureter to an intake port to improve response property by devising an intake port forming portion in the heading engine and arranging an air duct and an air cleaner at the rear side of the carbureter. CONSTITUTION:A partition plate 23 having an intake port 22 is arranged at one longitudinal end side of a crankshaft 18 of a 2-cycle engine, i.e. at the side of a crank chamber 21 at the left side, and in a thin space between the partition plate 23 and a valve cover 3 is disposed rotatably a rotary valve 25. The valve cover 3 is provided with an intake path 24 which extends back upward along the direction of connecting the rotary valve 25 and an inlet 3a of said path 24 is formed with an opening tapered backward. And a cylindrical outlet 4b of a carbureter 4 fits the inlet 3a through an annular rubber holder 38 and an air cleaner 6 is connected to the back of the carbureter 4 through a duct 5.
Patent JP-H06290665-A (JP)
Title: Switch, mainly storage battery switch for manual operation power tool
Inventor: PEETAA BUROOKUHAMAA
IPC: H01H9/06
Filed: 1992-05-06
Abstract: PURPOSE: To provide a switch which is provided with a control electronic apparatus for changing rotational speed of a d.c. electric motor and which is mainly used for a manually operated storage battery driven tool equipped with a d.c. electric motor. CONSTITUTION: To produce a switch as compact as possible and without requiring excess wiring for a power transistor and further to positively use heat balance inside the switch, a contact system 5 and a free wheeling diode 8 are attached to a base plate 11. Then, the base plate 11 is electrically joined to a power transistor in a housing through joining pins 12 in an electric and heat conductive manner. In this case, the power transistor is cooled by a cooling body installed in a switch cover.
Patent JP-S62270362-A (JP)
Title: Document processing apparatus
Inventor: SUETSUGU MAKOTO
IPC: B41J19/18
Filed: 1986-05-20
Abstract: PURPOSE:To enhance the printing grade of a rule or a double em character, by indicating the scanning start position of a carriage having a printing head mounted thereon. CONSTITUTION:A rule mode is selected from a keyboard 1 and a printing start position is indicated by a scanning start position indicating key 1-1. When a printing direction or a printing figure is indicated, the printing of one line is carried out and the thermal head of a printer part 6 is contacted with paper and the counter CNT of RAM 3 is brought to 0. Pattern information is read from ROM 4 and a carriage is moved to perform the printing of one character and the counter CNT of the number of printing characters of RAM 3 is brought to +1. When the printing of one line is finished, the carriage is retracted by the distance corresponding to the printed character that is, the number of CNTs and the paper feed corresponding to one line is performed to finish printing operation.
Patent JP-S5815788-A (JP)
Title: Blower device
Inventor: KIDO KENICHI
IPC: F04D17/04
Filed: 1981-07-20
Abstract: PURPOSE:To improve the workability of assemblying a blower device, by incorporating a convex part positioned in the blowing direction of a cross stream fan, integrally with a casing, for securing a casing member and as well for preventing the generation of breathing sound. CONSTITUTION:A convex parts 18 projected from a tongue part 15 and positioned in the blowing direction of a cross stream fan 9 are integrally incorporated with a casing member 14 in both end parts of a front casing member  14, so that the generation of breathing sound is prevented at both end parts of  the cross stream fan 9. The disassemblying procedures of the blower device  may be made by only removing screws threadedly engaged in the mounting  pieces 16 of the casing member 14, thereby the workability of assemblying the  device is improved.
Patent JP-H04319304-A (JP)
Title: Compact vessel
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide a compact vessel capable of preventing the fall of a pin from a hinge part and highly improving the assembling property. CONSTITUTION:A first protruding part 36 formed on a vessel body 12 and a second protruding part 38 formed on a lid body 14 are superposed and disposed. A pin through hole 44 for inserting a hinge pin 40 is formed between the first protruding part 36 and the second protruding part 38. The pin through hole 44 is disposed on a rotating axial line C in the first protruding part 36, and the vessel center side is inclined backward and upward in the second protruding part 38. The hinge pin 40 is forcedly inserted to the curved pin through hole 44 and bent in a V-shape.
Patent JP-H09294942-A (JP)
Title: Rotary atomizing electrostatic coating apparatus
Inventor: TAKAHASHI ATSUSHI
IPC: B05B5/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a beautiful coating surface at high coating efficiency even in a narrow place which can be coated only by a spray gun by holding a bearing member supporting rotary shaft by a synthetic resin cover and embedding a high voltage generator in the cover. SOLUTION: Hollow rotary shafts 1 are floated and supported non- contactingly at an interval in the shaft direction by a pair of bearing members 2 of porous shaped static pressure gas bearings and rotated at a high speed by a turbine mechanism 3. A synthetic resin cover 5 which holds the pair of the bearing members 2 functions as a protection member from high voltage static electricity. A high voltage generator 8 for charging coating which is supplied through a coating supply pipe 6a and scattered by the rotation of a bell head 7 is embedded in the cover 5. A shaping air cap 9 for arranging the flight pattern of coating particles which are charged, atomized, and ejected from the bell head 7 to a material to be coated is fixed and installed projectingly on the end surface of the front cover 5b of the cover 5.
Patent JP-H10308425-A (JP)
Title: Eb tester
Inventor: KOYABU KUNIHIRO
IPC: H01L21/66
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To avoid the notable extension of the measuring time for starting a potential wave by a method wherein an average value different from that set up for the waveform measuring sections is to be set up in a plurality of sections out of the ordinary waveform measuring sections. SOLUTION: A probing point is set up in the (step 40) and an arbitrary average value is set up in the (stage 41). Next, a section requiring the high resolving power is set up as an average changing section in the (step 42) as well as the average value is set up in the (step 43) and then the measurement is started in the (step 50). In such a constitution, the potential waveform after the lapse of a specific time from the measurement starting time is measured by the average value on the part excluding the average changing section from the wave form measuring sections while the potential waveform in the average changing section is measured by the average value different from that set up in the waveform measuring sections. Through these procedures, the measuring time for starting the potential waveform can be cut down.
Patent JP-H04319717-A (JP)
Title: Power compensating device
Inventor: SHIODA TAKESHI
IPC: H02J3/01
Filed: 1991-04-18
Abstract: PURPOSE:To reduce the capacitor of a three-phase PWM converter in a power compensating device and a switching loss and to improve the efficiency of the device by controlling a lagging power generator and the PWM converter so as to suppress the reactive power and higher harmonic power of a power supply system. CONSTITUTION:The power supply system 1 supplies power to a load 3 through a power supply impedance 2. The power compensating device constituted of an AC reactor, a three-phase PWM converter 5 and a DC capacitor 6 is connected to the system 1 in parallel with the load 3. The lagging power generator connected in parallel with a phase advancing capacitor 8 is connected to the primary side of a Y-Y connection transformer 7 so as to connect respective phases in series and connected to a power supply in parallel with the load 3, the AC side of the converter 5 is connected to the secondary side of the transformer 7 so as to connect respective phases in series and the capacitor 6 is connected to the DC side of the converter 5. The converter 5 is controlled so as not to allow a reference current to flow into the converter 5.