baber/WOPTO huggingface dataset:
Patent JP-S61214220-A (JP)
Title: Magnetic recording medium
Inventor: KANAI HIROYUKI
IPC: C10N40/18
Filed: 1985-03-20
Abstract: PURPOSE:To provide good lubricity to a magnetic layer formed of magnetic powder and binder as essential components and to improve the durability thereof by incorporating a specified ester compd. into the magnetic layer. CONSTITUTION:The magnetic layer of a magnetic recording medium is formed essentially of the magnetic powder and binder. The magnetic layer is formed by containing the ester compd. specified by the formula. In the formula, R1, R2 are satd. alkyl group having the straight chain or branched chain of 1-19C in which the sum of the number of carbon atoms of R1 and R2 is made 20 and R3 is a satd. alkyl group having the straight chain or branched chain of which the number of carbon atoms are made 19-27C. The good lubricity is thus provided to the magnetic recording medium and the durability of the medium is improved. The bleeding from the magnetic layer is prevented.
Patent JP-S51132054-A (JP)
Title: Trap device
Inventor: KITANI AKIO
IPC: H04N5/62
Filed: 1975-05-12
Abstract: PURPOSE:To raise the specific characteristics of frequency by using a ceramic resonator as an element for feedback of a n-dimension RC low-pass type active filter.
Patent JP-H02234020-A (JP)
Title: Optical rotary encoder
Inventor: HASEGAWA NORIMICHI
IPC: G01D5/36
Filed: 1989-03-08
Abstract: PURPOSE:To change the number of generated pulses by providing two sets of light emitting parts and light receiving parts and its switching device, and two pieces of rotary plates whose number of slits is different. CONSTITUTION:A rotation axis 1 is provided with two pieces of rotary plates 2, 3 whose number of slits is different, and the plates 2, 3 are rotated by the rotation axis 1. In this case, whenever a light beam from a light emitting part 4 or 6 passes through a slit 9, it is photodetected by a light receiving part 5 or 7, and an electric pulse is generated. In this case, since the number of slits 9 of the plates 2, 3 is different, the number of generated electric pulses per one rotation of the plates 2, 3 is different in accordance with the time when the plate 2 is used and the time when the plate 3 is used. Also, a switching device 8 is provided in order to execute switching of operations of the light emitting part 4, the light receiving part 5, and the light emitting part 6, the light receiving part 7, and by determining which light emitting part and light receiving part are operated, switching of the number of generated electric pulses per one rotation of the rotary plate is executed.
Patent JP-H10251569-A (JP)
Title: Ink for ink jet recording
Inventor: ISHII MASUKAME
IPC: C09D11/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for ink jet recording excellent in dispersion stability of the ink without causing the clogging in a head by including a specific carbon black, a dispersing agent and a water-soluble medium therein. SOLUTION: This ink for ink jet recording comprises (A) a carbon black having 0-100ppm residue on a sieve based on the DIN ISO 787/18, 500-1,000g/100g volume of oil absorption and 150-500m<2> /g BET specific surface area, (B) a dispersing agent such as a formalin condensate of β-naphthalenesulfonic acid (salt) or a copolymer of an acrylic or a methacrylic acid derivative in an amount of preferably 0.5-5wt.% (in the ink) and (C) a water-soluble medium such as ethylene glycol. The compounding ratio of the components A and B is preferably (8/2) to (8/8) of the components A/B expressed in terms of weight ratio.
Patent JP-S59182651-A (JP)
Title: Information transmission system
Inventor: UNO KAZUYUKI
IPC: H04L12/00
Filed: 1983-03-31
Abstract: PURPOSE:To attain data transfer with simple constitution by providing register elements detecting and storing the presence or absence of request of transmission from each terminal in the lump onto a controller in response to on-off state of a transmission line, monitoring always the elements by the controller to reduce the waiting time of each terminal. CONSTITUTION:Plural terminal devices TM#0-TM#2 are connected to a terminal controller TMC to transfer information between a central processing unit and the terminal devices TM#0-TM#1 by the control of the central processing unit. The device TMC is provided with a microprocessor muCPU, a storage device ME, and a terminal control section TCT or the like and the control section TCT is provided with trigger registers TRGs impressed in response to an output of a receiving gate RV of the terminal devices TM#0-TM#2 by the number of the terminal devices TM#0-TM#2. Then, the state of the register TRG is monitored by the processor mu CPU, the request of transmission is detected, a polling signal is transmitted corresponding to the request, and data are transferred with he terminal TM receiving the polling signal.
Patent JP-H11256674-A (JP)
Title: Public pit
Inventor: TAKEUCHI HIROSUKE
IPC: H01F7/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a public pit, in which an inspection cylinder can be opened only by an exclusive opening tool without installing a means for opening and closing a cover body onto the surface of the cover body exposed to a ground surface at all. SOLUTION: A frame member 9 is mounted on the opening section of an inspection cylinder 7 constituting the public pit and an iron plate 12 is set up to a cover body 10 fitted to the frame member 9 in a freely opening-closing manner and made of a synthetic resin by insert molding. An opening tool 21 having the function of a magnet chuck is abutted onto the cover body 10, the line of magnetic force of a columnar magnet 22 is worked to the iron plate 12 through holding sections 24, 24 consisting of a yoke by operating a knob 23, the opening tool 21 is chucked to the cover body 10, and the cover body 10 is extracted from a riser 7 by the opening tool 21.
Patent JP-H01229338-A (JP)
Title: System for supporting function evaluation of information processor
Inventor: NAKANISHI TATSUYA
IPC: G06F11/28
Filed: 1988-03-09
Abstract: PURPOSE:To automatize the manual operation of a service processor with respect to a prescribed processing by registering the procedure of the manual operation of the service processor and permitting the service processor to decode and execute the registration procedure as the execution of a program. CONSTITUTION:First, the procedure of the manual operation of the service processor 2 is registered, and the processor 2 decodes the registered procedure of the manual operation. When the execution of the program is started, the processor 2 stops an information processor 1 in accordance with the decoded procedure of the manual operation, system-resets the information processor 1 and sets the information processor 1 in the execution state. When the information processor comes to the execution state, the execution of the program is resumed, the execution of the program completes and the processing of the function evaluation of the information processor 1 terminates. Thus, the manual operation of the service processor with respect to the processing which cannot be realized by an instruction offered by the information processor can be automatized.
Patent JP-S60200094-A (JP)
Title: Regenerative capsule
Inventor: KIMURA HIROSHI
IPC: F28D20/02
Filed: 1984-03-24
Abstract: PURPOSE:To increase a heat regenerative capacity in a heat regenerator, by holding regenerative solid substance in many places in a regenerative capsule, and by providing a core forming part and porous partition plates in regenerative liquid which is filled in the regenerative capsule body. CONSTITUTION:At the time of solidification, regenerative solid substance 5, formed on the surface of a core forming part 3, sink toward the bottom of a regenerative capsule 2 when they grow large into a specified size. They cause the secondary core formation, promoting stirring in regenerative liquid. When they reach a mesh partition plate 4a, the particles which cannot pass through mesh holes stay on the mesh plate 4a, while the others which can pass through the mesh holes repeat the same action, passing through the mesh partition plates 4b-4d subsequently, being screened and deposited on the bottom of a regenerative capsule at last. At the time of melting, the density around the regenerative solid substance 5 on each partition plate become thin and is rapidly melted, as the remaining additive liquid coexists with the solid. Stirring is caused by the difference in density, and uniformity is promoted in the regenerative liquid 1. In such a manner, phase can be changed stabilizedly, and the capacity of a regenerator to generate heat can be increased.
Patent JP-H09229951-A (JP)
Title: Rotation detector and game machine using the detector
Inventor: OBARA TOSHIYA
IPC: G01P3/486
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detector, wherein a compact configuration can be achieved, the attactching positions are not limited and the manufacturing is simple, and a game machine using the detector. SOLUTION: This rotation detector has a rotating plate 32, which is rotated together with a rotary body as an object whose rotation is to be detected and has a reflecting region 32a and non-reflecting region 32b of light, and photoelectric switches 36 and 38 constituted of light projecting parts 36a and 38a, which become ON when the light is reflected at a reflecting region 32a and the optical path is formed and becomes off when the optical path is shielded in the non- reflecting region 32b, and light receiving parts 36b and 38b. Then, the rotating direction is detected by a D flip-flop 40, and the rotating speed is detected by a counter 42.
Patent JP-S52139414-A (JP)
Title: Non-directional horn speaker
Inventor: ATOCHI NOBUHISA
IPC: H04R1/30
Filed: 1976-05-17
Abstract: PURPOSE:To increase the length of a horn, to flatten the frequency characteristics and to improve the acoustic efficiency by continuously widening in accordance with the Bessel function the crossectional area which is normal to the center axis of the sound path of the horn.
Patent JP-S60201518-A (JP)
Title: Recording and reproducing device
Inventor: KOORI TERUHIKO
IPC: G11B5/588
Filed: 1984-03-24
Abstract: PURPOSE:To make disturbance of a picture and noise unremarkably by recording FM carrier corresponding to a prescribed level in place of an FM luminance signal in an instable portion of track width until a servo loop for matching head step is blocked and the difference of the height of two heads reaches a prescribed minute range. CONSTITUTION:A control signal CS going to a high level is obtained from a microcomputer 40 until the servo lock where a signal representing the difference of the height of the head from a comparator circuit 38 reaches a prescribed minute range and the signal CS is fed to switch circuits 15, 21, 25 and they are thrown to the position opposite to the position shown in Fig. Then a signal of a prescribed level, e.g., SYNC chip level ES is obtained from the switch circuit 15 in place of a luminance signal from a pre-emphasis circuit 14, the signal of the level ES is led to am FM modulation circuit 16 and recorded. Since the switch circuits 21, 15 are turned off, a chrominance carrier signal and an FM audio signal are not recorded.
Patent JP-S59179207-A (JP)
Title: Method for processing rolling roll
Inventor: SHIRAI YASUTA
IPC: B23K26/00
Filed: 1983-03-31
Abstract: PURPOSE:To perform highly accurately and efficiently profile-processing in in- line by melt cutting a roll into a target profile with the aid of a laser beam basing on a wearing profile of the roll measured by irradiating the laser beam onto the roll surface. CONSTITUTION:A roll profile is measured by irradiating a laser beam for detection to the surface of a roll R while moving a displacement-meter head 11 along the roll R surface. At that time, the position change of a measuring point is detected by a pulse generator 18 to store the detected results in the memory of a microcomputer 19 by making the results correspond to the measured profile. The roll R is processed basing on the stored information by moving laser-beam heads 2a, 2b for melt cutting in the direction of the roll R axis while rotating the roll R. That is, the necessary positions and quantities of melt cutting, based on the processing conditions necessary for obtaining a prescribed profile from the stored information, are obtained. The computor 19 gives instructions to a driving device 6 of the head 2 and a laser generator 7 in accordance with the positions and quantities of melt cutting mentioned above to control the feeding speed of the head 2 and the laser intensity.
Patent JP-S61214046-A (JP)
Title: Data transfer device
Inventor: SHIBATA YOSHIHISA
IPC: G06F13/362
Filed: 1985-03-20
Abstract: PURPOSE:To decrease data buffer quantity as well as the number of data overruns by converting the priority of a data transfer request corresponding to the using state of a data buffer in response to the type of a data transfer device. CONSTITUTION:A channel control part 3 contains FF 33 which sets the type of an I/O device and a circuit 32 which converts the priority of the data transfer request supplied from each channel 4 set opposite to each channel 4. The FF 33 is set at '0' when the I/O device connected to the corresponding channel 4 has a high speed and is easy to have a data overrun and at '1' when the I/O device has a low speed and is difficult to have an overrun respectively. Then '0' is supplied to the 2nd input of selectors 34 and 36 of the circuit 32 respectively and the output of the FF 33 is supplied to selectors 34-37. When the output of the FF 33 is equal to '0', the data transfer request is delivered as it is to a priority circuit 31. While the transfer request of the highest priority is delivered as a transfer request of the next higher priority for execution of the priority conversion in case the output of the FF 33 is equal to '1'.
Patent JP-H03259019-A (JP)
Title: Agricultural and horticultural nonwoven fabric sheet and molded container using the same sheet
Inventor: KANAI HIROYUKI
IPC: A01G9/00
Filed: 1990-03-08
Abstract: PURPOSE:To multiply usable microorganisms, to suppress harmful pathogenic fungi, to prevent blights and to stably grow plants by sticking or adding an antagonistic microorganism material to a fiber layer consisting of nonwoven fabric. CONSTITUTION:An antagonistic microorganismic material (e.g. Tricoderma), a mixture of usable microorganisms to suppress and expel fungi pathogenic to plants and optionally a fertilizer are sandwiched in between laminated layers of two or more laminated layers of nonwoven fabric comprising natural and/or synthetic fibers to give an agricultural and horticultural nonwoven fabric sheet. Then the sheet is cut into a desired size and molded into a given shape to give a molded container.
Patent JP-S62216258-A (JP)
Title: Three-dimensional built-up integrated circuit
Inventor: HAYASHI YUTAKA
IPC: H01L27/00
Filed: 1986-03-17
Abstract: PURPOSE:To simplify assembly further, and to prevent displacement in the direction of the mutual planes of two-dimensional integrated circuit layers by partially forming one or more of indentations to a two-dimensional integrated circuit layer substrate and positioning the substrate in the direction of a plane. CONSTITUTION:At least one indentations 11 are shaped to each two-dimensional integrated circuit layer 10. Marks capable of being distinctly discriminated physically geometrically are formed to respective two-dimensional integrated circuit layer 10 in an indentation shape for positioning in the direction of a plane in the indentations 11. The indentations 11 are shaped in blind holes, and acquired through etching treatment from one surfaces to substrates 12 in each two-dimensional integrated circuit layer 10 in general. The mutual positive superposition of the indentations is determined by an optical magnification means or an electrical means as the method of the utilization of the indentations 11 being formed. Accordingly, displacement and the quantity of displacement in the direction of the planes of respective two-dimensional integrated circuit layer 10 can be determined, and the reliability and simplicity of positioning are obtained simultaneously.
Patent JP-H0599803-A (JP)
Title: Sampling apparatus of liquid
Inventor: NAKAYASU TOSHIHIRO
IPC: G01N1/00
Filed: 1992-02-07
Abstract: PURPOSE:To obtain a sampling apparatus of liquid which can execute liquid sampling of ultrahigh precision and a component analysis of the liquid. CONSTITUTION:While a blow gas (e.g. a nitrogen gas) passing through an external heater 25 (an external heating element) is supplied into an inner tank 2 through a gas blow valve (a second valve element), a temperature in the inner tank 2 is raised directly by an internal heater 6 (an internal. heating element) and thereby baking of a vessel 1 is conducted. Subsequently, the inside of the vessel 1 is drawn into a vacuum and a liquid for sampling is filled up in the inner tank 2 through a liquid outlet/inlet valve (a first valve element). When the liquid is liquid nitrogen, filling-up is conducted while the liquid nitrogen is released from a purge valve 9 (a third valve element). Since the valve elements 8, 9 and 11 and others are made of metal and an electrolytic complex grinding processing is applied to the inner surface of the inner tank 2, in this case, release of impurities can be reduced.
Patent JP-S51133718-A (JP)
Title: Drive means for electric clock
Inventor: KITAI KIYOSHI
IPC: H02K7/11
Filed: 1975-05-14
Abstract: PURPOSE: To provide a drive means for an electric clock, which has a function of frequency division through division of rotational angle achieved by providing a first rotor havinga plurality of magnetic poles within an air core magnetic coil and also providing a second rotor having an integral multiple of the number of the magnetic pbles of the first rotor, the second rotor being disposed at a position shifted by an appropriate angle with respect to the first rotor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57172948-A (JP)
Title: Rubber-modified styrene resin composition
Inventor: IWAMOTO TAKASHI
IPC: C08L51/02
Filed: 1981-04-17
Abstract: PURPOSE: To provide the titled compsn. having well-balanced properties between high impact resistance and other perfomances, containing a rubbery polymer having a specified average particle size and contg. a specified amount of methanol-soluble matter as dispersed particles and a specified amount of an organopolysiloxane.  
     CONSTITUTION: The titled compsn. contains, as dispersed particles, 1W15wt% rubbery polymer having an average particle size of 0.5W2.5μ and contg. not more than 3wt% methanol-soluble matter and 0.005W0.2wt% (in terms of silicon) organopolysiloxane such as polymethylsiloxane. This compsn. retains well-balanced properties between high impact resistance and other performances. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63222577-A (JP)
Title: Facsimile equipment
Inventor: YAMADA AKIRA
IPC: H04N1/387
Filed: 1987-03-12
Abstract: PURPOSE:To process the edit of plural originals in one page by means of a facsimile equipment by constituting the equipment so that the extent of an image on an origination can be designated in a displayed original-frame with a cursor. CONSTITUTION:On a display screen, plural original-frames 20 as well as the cursor 21 are displayed, and by moving the cursor 21, a specific extent 22 is set. The plural originals 1 set in the order of the original frames are read sequentially and the data are stored in a buffer, thereafter, image data in the setting range 23 corresponding to the specific range 22 on the original are read based on a position information 50 for the cursor 21, and the data is stored in the prescribed area of an edit memory 11, or, at the time of said reading, unnecessary parts of the data are skipped, then the resulting data is stored in the memory 11. As a result, only when the specific range 22 is set on the original-frames displayed on a control panel, the plural originals 1 are automatically edited in one page: and the data is transmitted or copied accordingly.
Patent JP-S62213212-A (JP)
Title: Chip inductor
Inventor: IMAI SUNAO
IPC: H01F27/29
Filed: 1986-03-14
Abstract: PURPOSE:To improve joint reliability by electrically connecting a coil leadout wire within a recess of projected part of metal plate terminal, covering a coil element and a part of metal plate terminal including projected part with external molding material and using a part of metal plate terminal located to the external molding material as an external connection terminal of coil. CONSTITUTION:A coil element is formed by providing a winding 12 to a coil magnetic core 11 and the coil element is settled over the upper surface of end part opposed to a pair of metal plate terminals 13 provided face to face. From the coil element setting end, a narrow projected part 14 is provided and a U-shaped recess 15 is formed in a part of projected part 14 with the width almost equal to said projected part, and the coil leadout wire 17 is laid along the recess 15. After electrically connecting the coil leadout wire 17 with the metal plate terminal 13 in the recess 15 of the projected part 14, the leeway 18 of coil leadout wire 17 is cut and the coil element and a part of metal plate terminal 13 including the projected part 14 are covered with an external molding material 20 such as epoxy resin, etc. The metal plate terminal 13 provided to the outside of external molding material 29 is cut, it is then shaped among the external shape of external molding material 20 and is connected with terminal for external circuit.
Patent JP-H0220816-A (JP)
Title: Light source device for endoscope
Inventor: NOGUCHI TOSHIAKI
IPC: H04N5/225
Filed: 1989-03-08
Abstract: PURPOSE:To supply enough light quantity even at the time of outputting surface- sequential light by increasing the light quantity of a light source during the exposing period by a surface-sequential light type image-pickup means when the surface-sequential light is outputted. CONSTITUTION:When the surface-sequential light is selected by a scope type selecting means 49, a timing signal from a timing signal generating means 47 is inputted to a lighting device 40, which increases a current for supplying to a lamp 41, for example to 25A during the opening period of a color conversion filter 43, and reduces the current, for example to 10A during a light- shielding period in response to the timing signal. Therefore, the outgoing light quantity of the lamp 41 is increased during the color conversion filter 43 opening period, and reduced during the light-shielding period. Thus, enough quantity of light can be supplied even when the surface-sequential light is outputted.
Patent JP-S62213273-A (JP)
Title: Dynamic random access memory
Inventor: TAGUCHI MASAO
IPC: H01L21/8242
Filed: 1986-03-14
Abstract: PURPOSE:To obtain a DRAM cell which facilitates fine structure and high integrity by a method wherein 2nd conductive layer is connected to one of source/drain regions of an MIS transistor with ohmic contact through 3rd conductive layer and a bias voltage which is different from that applied to a semiconductor substrate is applied to 1st conductive layer through a buried layer of a conductivity type opposite to that of the 1st conductivity layer. CONSTITUTION:Arsenic ions are implanted into the surface of a P-type Si substrate 1 selectively through a mask pattern with a high dosage about 10<16>, and, after an N<+> type buried layer 2 is formed by activation treatment, a field SiO2 layer 4 is formed. After a trench 5 whose bottom reaches the inside of the buried layer 2 is formed in an antioxidation region including a part of the field insulating layer 4, hot oxidation is carried out. The surfaces of a air of facing electrodes 7 are oxided with the thickness abut 50Angstrom and a dielectric layer 8 made of Si3N4 is formed on the surface of the substrate 1 including the inner surface of the trench 5. The surface of a p-type Si epitaxial layer 3 is oxided and an SiO2 layer 10 for gate insulating layers of an MOS transistor of a memory cell and an MOS transistor of a peripheral circuit is formed.