baber/WOPTO huggingface dataset:
Patent JP-S57205704-A (JP)
Title: Production of die for molding multicored connector for optical fiber
Inventor: YOSHIZAWA TETSUO
IPC: G02B6/38
Filed: 1981-06-15
Abstract: PURPOSE:To manufacture a die easily with high accuracy by making a master mold formed of grooves with high accuracy and electrocasting a connector with this mold. CONSTITUTION:First, a silicon plate 20 formed with the same grooves as optical fiber aligning grooves 2 and guide rod containing grooves 3 of a required connector substrate 1 on the same plane with high accuracy in their positions,  shapes and sizes is made by etching of a silicon wafer. Such silicon plate 20 is  adhered to a shank 21 made of metal, and a master mold 22 applied with the  conducting treatment on the entire surface thereof is made. This master mold  22 is put in an electrocasting cell 23 and is subjected to electrocasting. An electrodeposition layer 26 grows to required thickness and when an electrocasting is  made, the master mold 22 is removed from this, and the casting is worked to  have the outside circumference of a required shape, whereby an electrocasting  mold 27 is obtained. Since it is relatively simple to form the grooves of the  master mold to high accuracy, the die is manufactured easily with high accuracy by such process.
Patent JP-H0647276-A (JP)
Title: Sheet type adsorbent, its production and utilization thereof
Inventor: MORI MOTOYA
IPC: B01D53/38
Filed: 1993-04-20
Abstract: PURPOSE:To provide a sheet type absorbent to efficiently remove malodorous components and harmful ions. CONSTITUTION:The sheet type absorbent made by carrying an adsorptive composition containing a water insoluble phosphate of quadrivalent metal and a hydroxide of divalent metal on a sheet base material, the producing method therefor, a deodorant containing the sheet type absorbent and a carpet containing the deodorant are provided. Both acidic and alkaline materials can be absorbed. This absorbent is excellent in absorbing effect because of having extremely large external specific surface area due to the sheet state and efficient contact with material to be adsorbed and the deterioration of the absorbent performance is recognizable visually by the change of color.
Patent JP-H08260365-A (JP)
Title: Printing of interior base material, interior base material
Inventor: FUKUNISHI AKIRA
IPC: D06P5/00
Filed: 1995-03-23
Abstract: PURPOSE: To uniformly print a thick interior base material from the surface to deep positions by immersing the thick interior base material in water to give a specific water content, imparting a water-insoluble water-absorbing resin and a hydrophilic organic solvent to the base material, printing the treated interior base material with a printing dyestuff paste, and subsequently subjecting the printed base material to a thermal coloring treatment. CONSTITUTION: A method for printing a thick interior base material such as a moquette or a carpet comprises immersing the interior base material in water containing a surfactant in an amount of <=10wt.% to give a water content of 10-250wt.%, preferably 50-200wt.%, imparting a water-insoluble water-absorbing resin such as a starch- acrylonitrile-grafted polymer hydrolysate having an ion exchange water-absorbing capacity of 50-1000ml/g in an amount of 0.05-10wt.%, preferably 0.1-5wt.%, based on the weight of the base material and a hydrophilic organic solvent such as ethylene glycol in an amount of 0-20wt.% to the base material, printing the treated base material with a printing dyestuff paste having a viscosity of 500-1000cps (20 deg.C), subjecting the printed base material to a thermal coloring treatment such as a steam-heating treatment, washing the base material with water,  and subsequently drying the washed base material.
Patent JP-S5613023-A (JP)
Title: Device for adjusting quantity of two component material
Inventor: HERUMAN KURUTO
IPC: F04B3/00
Filed: 1980-07-07
Abstract: In a device for dosing two-component products of a predetermined mixing ratio, the dispensing accuracy has been improved in conjunction with simple design and uncomplicated operation. According to the invention, two chambers are provided which are put under pressure by means of two pistons that are displaced simultaneously in opposite directions from a starting point. A mixer means is arranged at the closed longitudinal end of a first chamber, while the closed longitudinal end of the other chamber is connected to the mixer means over a component line that leads centrally through the first chamber.
Patent JP-H06279044-A (JP)
Title: Production of optical fiber matrix
Inventor: NAKAYAMA SHINICHI
IPC: G02B6/00
Filed: 1993-03-29
Abstract: PURPOSE:To obtain an optical fiber matrix by mutual interference of the bouncing flames of side burner flames adjacent to one another from the surface of porous glass preform to prevent developing residual strain or bubbles. CONSTITUTION:In making a porous glass preform 20 by VAD method using a center burner 1 for core and at least two side burners 2, 3, 4 for clad, the side burners 2, 3, 4 are specifically placed adjacently to one another. Therefore, the respective bouncing flames 8, 9, 10 of flames 5, 6, 7 are mutually interfered and, for the surface temperature of the porous preform 20, there is no significant difference between the area of the surface on which the flames 5, 6, 7 directly impinge and the regions where the mutual interference occurs. Since the preform 20 can be produced while maintaining its surface temperature at nearly constant level in its longer direction, the preform being in manufacture does not crack, thus affording the objective optical fiber matrix free from residual strain or bubbles.
Patent JP-H04321795-A (JP)
Title: Canned motor pump purge device
Inventor: HANAWA JUN
IPC: F04D13/06
Filed: 1991-04-23
Abstract: PURPOSE:To always supply a proper flow rate of purge water to a canned motor pump by providing a flow control device in each purge water pipe of a plurality of systems and providing a switch valve in a purge water pipe of at least one system of a plurality of systems. CONSTITUTION:The middle part of a purge water piping 18 supplying purge water from a purge water source 17 to a canned motor pump 1 in a canned motor pump purging device 16 is composed of a plurality of systems, two systems, for example. In one of the two systems of the purge water piping 18, an orifice 19 is arranged, and in the other system, a flow control device 20 is arranged to control flow rate regardless of the pressure at an outlet section or inlet section. In addition, valves are arranged before and behind the orifice 19 and the flow control device 20. When the liquid handled by the pump is at high temperature and pressure, a valve 21 is closed, and the pump is operated with the flow rate of purge water throttled at a minimum essential rate by means of the flow control device 20, and when the liquid handled by the pump is at low temperature and pressure, the valve 21 is opened, and the flow rate of purge water is increased up to the maximum of pump capacity.
Patent JP-H10277155-A (JP)
Title: Pencile point needle
Inventor: ENISHI YOSHITOMO
IPC: A61M5/32
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pencil point needle which can be simply machined while can be hardly broken, and which incorporate an opening having its overall length which is relatively short in a machining zone. SOLUTION: A pencil point needle composed of a conical sharpened end part 1a and a cylindrical pipe part 2 connected to the former, is formed in a part connecting the sharpened end part to a pipe part, with an opening 3. When a needle shaft is horizontally laid so as to direct the sharpened end part forward, the opening 3 is composed of two horizontal parts 4, 4 in parallel with the needle shaft, a front vertical part 5 which is orthogonal to the needle shaft in front of the horizontal parts, two curved surface-like rear connecting parts 6, 6 connecting the front vertical part with the horizontal parts 4, 4, and two curved surface-like rear coupling parts 7, 7 connecting the rear ends of the two horizontal parts, alternatively, two curved surface-like rear coupling parts 7, 7 and one rear vertical part. The height of the horizontal parts 4, 4 is greater than the outer radius of the pipe part 2.
Patent JP-H11286892-A (JP)
Title: Aldehyde-capturing sheet
Inventor: KANDA NOBUO
IPC: D21H19/10
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive aldehyde capturing sheet capable of readily carrying out treatment for capturing an aldehyde in rooms and furniture. SOLUTION: This aldehyde-capturing sheet is obtained by carrying a water-soluble capturing substance for capturing an aldehyde onto paper consisting essentially of natural pulp. The capturing substance to be carried is at least either one kind of compound selected from potassium hydrogensulfite and sodium hydrogensulfite.
Patent JP-S636449-A (JP)
Inventor: KENESU OOGAN
IPC: G01N27/447
Filed: 1987-04-16
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-H095164-A (JP)
Title: Color chart for recording image and color correction method
Inventor: MATSUO KIYOSHI
IPC: G01J3/52
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make a color correction of an image accurately when skin or the like of a patient is photographed in a clinic medical care. SOLUTION: For example, three colors of RGB as primary colors of light are applied on different color sections 14 of the surface of a sheet-shaped base material 12 having an adhesive layer in the reverse face allowed to be stuck on an object such as skin of a patient to form a color chart 10 for recording an image. The color chart is brought into a color image together with the object to perform a color correction of an image as a whole accurately based on a reference color presented in the color sections 14 taken in.
Patent JP-S58208687-A (JP)
Title: Time piece
Inventor: SAITOU KAZUMIKI
IPC: G04R20/20
Filed: 1982-05-31
Abstract: PURPOSE:To enable the holding the annual difference within n sec for a time piece which deviates by n sec per day by correcting time receiving and identifying a time signal to keep the annular difference accuracy within 1sec semipermanently as long as the battery permits. CONSTITUTION:A built-in receiving circuit 109 is adjusted to tune to the NHK first broadcast (broadcasting signal of 594kHz) or the NHK second broadcast (broadcasting signal of 693kHz) and an AM detection output signal is inputted into a time signal identifying circuit 110. The time signal identifying circuit 110 works to identify the time signal contained in the AM detection output signal (ADW), only when a time signal generation time range signal generates HIG from a forecasting circuit 111 and outputs a time informing signal TIS upon the recognition of the time signal. As the time signal is informed by voice, the AM detection output signal contains a signal component corresponding to the time signal voice. Therefore, the recognition of the time voice signal corresponds to the time signal generation time. A correction circuit clears the contents of a sec counter 103 to 00 with the generation of the time informing signal TIS to correct the current time according to the time signal.
Patent JP-H10278515-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI ICHIRO
IPC: B60C11/117
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To be compatible with both the wet performance and pattern noise by setting the angle of inclination of inclined main grooves against the circumferential direction of a tire in a specified range, and changing the amount relation between the angle of inclination of block treading end side groove wall surface and the angle of inclination of block kick out end side groove wall surface of the inclined main groove in both sides of an auxiliary groove as a boundary line. SOLUTION: Each inclined main groove 14 is extended with the angle of inclination at 15-45 deg. against the circumferential direction of a tire in a tread intermediate area TM, and extended with the angle of inclination at 75-105 deg. against the circumferential direction of the tire near the end of a tread end E and opened at a narrow width, and circularly extended at the end 14B, which is extended in the tread center area TC, and opened to the adjacent inclined main groove. Since the shape of the inclined main groove matches the movement of water in the tread operating surface, excellent draining performance is obtained.  Angle of inclination of the groove wall surface in the block treading end side is set smaller than that of the block kick-out end side in the inclined main groove 14 between the tire equatorial surface CL and an auxiliary groove 18, and the angle of inclination of the groove wall surface is reversely set in an area between the auxiliary groove 18 and the tread end E so as to restrain the uneven abrasion.
Patent JP-S63257989-A (JP)
Title: Rom cartridge for personal computer
Inventor: DEGUCHI TAKAMICHI
IPC: G11C5/00
Filed: 1987-04-15
Abstract: PURPOSE:To prevent losses of programs and data due to unprepared or careless mistakes so as to improve the effect of data processing by means of a personal computer, by installing a switch to the power supply circuit of a ROM cartridge and controlling the power supply to a ROM section by opening and closing the switch and, at the same time, chip select signals. CONSTITUTION:A power supply line 10 which is a power supplying means and a switch 2 which turns on and off the power source are installed to ROM cartridge can be executed when the switch 2 is turned on. As a result, a personal computer can continuously execute the currently executed program until the switch 2 installed to the cartridge 1 is turned on. Therefore, destruction of the program can be prevented and, at the same time, the personal computer can be caused to execute another program while the ROM cartridge 1 is inserted if the switch 2 is turned off even though the ROM cartridge 1 is inserted to the slot of the computer.
Patent JP-H09276617-A (JP)
Title: Filter apparatus
Inventor: KIMURA YASUTO
IPC: B01D29/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make a mounting space for a liquid level checking means unnecessary and make a treatment tank small in size. SOLUTION: This filter apparatus 1 in a photograph developing apparatus 1 comprises a filtering section 3 mounted at a bottom end portion of a main body 2, which comprises a float guide 4 and a handle 5, and a treated liquid inlet/outlet hole 4a is provided in the float guide 4. A float 6 is included in the float guide 4 and a bottom end of a liquid level indicating pin 10 is mounted on the float 6. The liquid level indicating pin 10 is loosely inserted into a pin- protruding hole 8 of the float guide 4 and an interior of the handle 5 and a protruding portion 10a of the liquid level indicating pin 10 is projected from an upper end of the handle 5 and liquid level is checked by projected length of the liquid level indicating pin 10.  The filtering section 3 comprises a filter 11 mounted on a core 12 and a bottom end of a core main body 13 has a small- diameter section 14 to be inserted into a circulating pipe.
Patent JP-S58208642-A (JP)
Title: Sampling apparatus for effluent
Inventor: MINAMI KENTAROU
IPC: G01F5/00
Filed: 1982-05-31
Abstract: PURPOSE:To improve the accuracy of sampling by a method wherein the level of an effluent forwarded through an effluent pumping member and a strainer member is made constant by a level regulator, and a solenoid valve opened by the head is provided, while the solenoid valve is opened and closed by a flow rate-time converter. CONSTITUTION:An effluent flowing through an effluent canal 1 is pumped up by a pump 2, passed through a settling type strainer 3, and introduced into a level regulator 5, wherein the level thereof is maintained to be constant, while a prescribed quantity of the effluent is taken by a solenoid valve 5 and gathered in a tank 6. Meanwhile, a signal of a weir-type flow rate meter 7 is given to a flow rate-time converter 8, an effluent flow rate is thereby converted into a time length signal at constant intervals of time so as to open and close the valve 5, and thus a sample effluent proportional to the effluent flow rate is reserved in the tank 6. Then, the filling-up of the tank 6 with the sample is detected by a level gate 9, a solenoid valve 11 is made to operate for a time specified by a timer 10, a part of the sampling effluent proportional to the effluent flow rate is taken in a prescribed quantity in a tank 12, and the rest thereof is discharged by a solenoid valve 13.
Patent JP-2000282952-A (JP)
Title: Cam-bearing structure for engine
Inventor: NAKANISHI HIROBUMI
IPC: F01L1/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate overhung structure of a camshaft and maintain clearance between the camshaft and a tappet to be constant by forming the one end of the camshaft into a projecting part extending outside, and rotatably supporting the projecting part with a cam bearing part provided on a chain cover and a cam housing. SOLUTION: The intermediate part positions of a camshaft 12 which extends in the longitudinal direction of the cylinder head are rotatably supported with a plurality of bearings formed on the cylinder head of an engine, and through the rotation of the camshaft 12, intake and exhaust valves are opened/closed via a plurality of cams 16. In this case, the one end of the camshaft 12 is formed into a projecting part extending outside the outside of a sprocket 18 and an extended bearing part 24 is provided. Meanwhile, a chain cover 22 is provided with a chain cover part cam bearing 26, and the extended bearing part 24 is rotatably supported with the cam bearing 26 and a cam housing 10. Hereby the sprocket 18 mounted on the one end of the camshaft 12 is twin-supported, and the clearance between the camshaft 12 and the tappet 32 is maintained constant.
Patent JP-S62249182-A (JP)
Inventor: SATOU KUNIAKI
IPC: G09F9/30
Filed: 1986-04-21
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-S63257665-A (JP)
Title: Image-recording head
Inventor: OTSU TAKATOSHI
IPC: B41J2/45
Filed: 1987-04-15
Abstract: PURPOSE:To prevent crosstalk of light from adjacent pixels from occurring, by separating the centers of light-emitting regions of adjacent light-emitting elements from each other by at least one pitch of recorded picture elements. CONSTITUTION:Light-emitting diodes 30 are so arranged that the centers of light-emitting regions thereof are spaced from each other by at least one pitch of recorded picture elements. With this construction, crosstalk of light from the adjacent diodes 30 is markedly reduced, and high-gradation high-quality images can be recorded. When the centers of the light-emitting regions of the light-emitting diodes 31 are spaced from each other by at least two pitches of the recorded picture elements, the crosstalk can be further reduced. This method is particularly effective in the case of recording by use of a photosensitive material which is developed into Y-color by Y-light. Generally, the Y-color is low in spectral luminousity for human dyes, so that development of this color due to some crosstalk has little effect on image quality, and color images with sufficiently high image quality can be recorded.
Patent JP-S63257571-A (JP)
Inventor: NAKADA KATSUHARU
IPC: A61L9/01
Filed: 1987-04-15
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-H05292265-A (JP)
Title: Image processing device
Inventor: SAITO HIROYUKI
IPC: H04N1/21
Filed: 1992-04-13
Abstract: PURPOSE:To shorten copying time and to improve productivity by computing required readout time for accumulated image data, and controlling a timing at which image data stored in a temporary storage means is accumulated and the readout timing. CONSTITUTION:An original image read by an image reader 2 is compressed by a compressor 3, and is stored in a buffer memory 4 temporarily, and also, the image data is accumulated on a hard disk 8 at each write of the data of one page in page unit. An expandor 9 reads out and expands and outputs compressed image data written on the buffer memory 4 line by line. In such a case, a CPU 14 measures data quantity after the compression of each page of an original, and controls the start of reading of the original of the next job at the time of duplication of the second and succeeding pages corresponding to a measured result. Thereby, it is possible to read the original of the next job even when the second and succeeding pages are outputted in the case where the compressibility of the original of the first job is high. Therefore, the next job can be outputted immediately after the completion of the first job.
Patent JP-H09243036-A (JP)
Title: Shelf board device for incinerating raw garbage
Inventor: SHIMOYAMA TOSHIO
IPC: F23G5/44
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To easily incinerate raw garbage by means of a simple device utilizing combustion energy of inflammable waste by providing a gap in each step of a plurality of flat plates formed into a stair-like shape and providing a handle in a shelf board device formed by assembling the flat plates using a frame. SOLUTION: A plurality of flat plates 2 made of heat resistant material such as steel, stainless steel are arranged in the form of stair and when the plates 2 are formed into a device, they are put into horizontal positions and a gap is provided in each step of the plates 2 and a frame 3 is provided on each side of the plates 2 to provide a shelf board device 1. In addition, a turning handle 4 for turning the device 1 is provided from the frame 3 through a side wall of an incinerator 6 and the device 1 and handle 4 are disposed in a combustion room of the incinerator 6.  A bulky waste feed port for receiving bulky waste is provided at the lower part of the incinerator 6 and an inflammable waste feed port for receiving small inflammable waste is provided above the bulky waste feed port, on which a raw garbage feed port 5 is provided and the device 1 and the handle 4 are provided, and the inflammable waste feed port can be provided at one location instead of two locations.
Patent JP-H04302865-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NIIMURA KAZUHARU
IPC: G11B20/14
Filed: 1991-03-30
Abstract: PURPOSE:To improve picture quality at the time of recording and reproducing by outputting an input signal which is converted to a code word after making it a digital signal and a margin bit is inserted to this. CONSTITUTION:By a mapping converter 3, the digital signal of (m) bits is converted to the code word of (n) bits of one to one or one to two, and by a DSV calculating circuit 7, the DSV value of the code word is calculated. Further, the CDS values of entire code words are calculated by the CDS calculating circuit 4, based on both values of these DSV and CDS, any one word of two code words corresponding to one input digital data is selected so as that the absolute value of the DSV value calculated next by a circuit 7 is reduced and the margin bit is inserted into this code word by a margin bit inserting circuit 6 to record on a magnetic tape. Thus, since density ratio is enlarged by suppressing the DSV value to be small and simultaneously making a maximum magnetization inversion interval small, the picture quality at the time of recording and reproducing is improved.