baber/WOPTO huggingface dataset:
Patent JP-H08160940-A (JP)
Title: Finger board of samisen (japanese balalaika)
Inventor: KONDOU HIRAKI
IPC: G10D3/00
Filed: 1994-12-07
Abstract: PURPOSE: To make it possible to inexpensively produce a finger board without requiring costly ebony, etc., by adopting a structure formed by kneading particle or granular aggregate with a synthetic resin, forming a finger board main body part of this mixture and coating the outer peripheral surface with the synthetic resin. CONSTITUTION: The main body part 10 of the finger board 9 is composed of a composite material formed by kneading the particle or granular aggregate with the synthetic resin. The outer peripheral surface of the main body part 10 is coated with the synthetic resin 11. Marble is suitable as the particle or granular aggregate constituting the composite material. A fiber reinforced resin, i.e., FRP, is adequate as the synthetic resin constituting the composite material and the synthetic resin 11 covering the outer peripheral surface. An unsatd. polyester resin, epoxy resin, etc., are suitable as the resin to be mixed with the fibers constituting the FRP.  The two-layered structure consisting of the main body part (inside layer) 10 consisting of such composite material and the resin coating part (outside layer) 11 may be partly composed of only the composite material similar to the composite material of the main body part 10 or may be composed of only the FRP similar to the FRP of the outside layer part 11.
Patent JP-H01205404-A (JP)
Title: Soft magnetic powder for magnetic shield and magnetic shielding material
Inventor: SHIGETA MASAO
IPC: B22F1/00
Filed: 1987-12-26
Abstract: PURPOSE:To uniformly disperse flat type soft magnetic powder and to improve magnetic shielding property by a method wherein amorphous alloy soft magnetic powder having specific thickness and grain distribution is formed. CONSTITUTION:Soft magnetic powder to be used for a magnetic shield is formed of amorphous alloy soft magnetic grains. These alloy soft magnetic grains consist of 35wt.% or more of the grains having the grain diameter of 10-50mum for the whole soft magnetic powder, they contain 0.5wt.% or less of grains having the diameter exceeding 88mum, and 10wt.% or less of grain having the diameter of 3mum or less. Moreover, these alloy soft magnetic grains are flat- shaped generally, and their average thickness is 0.01-1mum. When the major axis of said flat-shaped grains is set as (a) on their main surface form, and that their minor axis is set as (b), and it is desirable that the average axial ratio of a/b is set at the value as large as possible as 1.2 or above when a directivity is required for the magnetic shield. The soft magnetic powder obtained as above can be dispersed uniformly in high density into a bonding agent.
Patent JP-H05145354-A (JP)
Title: Composite amplifier
Inventor: SOFUKAWA SHINGO
IPC: H03F3/68
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the amplifier characteristic with low noise and excellent frequency characteristic by satisfying the matching condition with a virtual input impedance comprising a high frequency amplifier and a feedback resistor of a low frequency amplifier. CONSTITUTION:A high frequency component signal resulting from an input signal from an input terminal IN whose low frequency component is interrupted by a capacitor C is amplified by an AC amplifier 1, and a DC and a low frequency component signal whose high frequency component is interrupted by a coil L are amplified by a DC amplifier 2. A feedback resistor Rf1 (Rf2) is connected respectively to the amplifier 1(2) and the matching condition with the input side is satisfied by setting each resistance to a proper value. The DC component included in the signal from the amplifier 1 is eliminated by a capacitor C0 and fed to other input of an adder 3. Thus, an output signal having no effect of thermal noise from the resistors is obtained from the adder 3 over a wide band from the DC component to the high frequency component.
Patent JP-H11218468-A (JP)
Title: Lens meter
Inventor: OTOMO FUMIO
IPC: G01M11/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To accurately and rapidly measure a refractive power even in the case of a progressive multiple-focus lens of unclear origine by measuring refractive characteristics at the different site of a lens to be inspected and storing the obtained refractive characteristic value along with position coordinates of a measurement site. SOLUTION: An X-axis motor 12M, a Y-axis motor 11M, and a marking traveling motor 30M are connected to a pulse driver circuit 200. An initial control circuit 204 for controlling the retention of a lens to be inspected and the initial retention and positioning of the frame of glasses, a comparison circuit 206, a refractive characteristic measurement value processing part 207 for determining the refractive characteristics of the lens to be inspected based on information from a detector 1, a RAM 211, and a program memory 213 are connected to a sequencer 203, and then a display 208 is connected thereto. The RAM 211 is connected to the comparison circuit 206, an operation circuit 209, the sequencer 203, and the initial control circuit 204. A ROM 212 is connected to the operation circuit 209 and the initial control circuit 204.
Patent JP-2001148079-A (JP)
Title: Sensor
Inventor: HASHIMOTO RYUKICHI
IPC: G08B17/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a sensor connectable with both of a P-type receiver and an type receiver without necessitating any switching operation by hand. SOLUTION: This sensor 10 is provided with a detecting part (sensor) 1 to detect, for example, a smoke density as a prescribed physical value, a control part 2 to control the entire sensor 10, a transmission control part 3 to control transmission of information between the sensor and the R-type receiver when the receiver to be connected is the R-type receiver and an impedance control part 4 to control impedance between terminals (two terminals T1, T2) to be connected with the receiver.
Patent JP-2001146248-A (JP)
Title: Replacing type refilling bag
Inventor: YOSHIOKA KAZUMI
IPC: B65D33/38
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a replacing type refilling bag in which loss can be prevented without applying any troublesome act for supplementing the contents and volume of dust can be reduced. SOLUTION: A foldable hog 2 is provided with a neck segment 8 having a spout 3 for the stored content and having a fixing segment 5 for either a cap 4 or a pump and a container fixing segment 7 for fixing a storing container 6 storing the bag 2.
Patent JP-H04205710-A (JP)
Title: Magnetic recording medium
Inventor: YASUI MASAAKI
IPC: C09D5/23
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a good anti-mold effect and to prevent head clogging due to plasticization of a magnetic layer by incorporating an antimold agent into a back coating layer provided on the back side of a nonmagnetic supporting body. CONSTITUTION:The magnetic recording medium has a magnetic layer on one side on a nonmagnetic supporting body and a back coating layer on the other side. An anti-mold agent is incorporated into the back coating layer by 0.1-10wt.% of the whole layer. As for the anti-mold agent, volatile bromcinnamaldehyde, etc., and nonvolatile 2-(4-thiazolyl)-benzimidazole, etc., are used. If the amt. of the anti-mold agent is <0.1wt.%, the anti-mold effect is not enough, while if the amt. is >10wt.%, heat resistance and durability of the back coating layer decreases. By this method, the recording medium which has excellent anti-mold property and hardly causes head clogging is obtd.
Patent JP-H02178450-A (JP)
Title: Floor framing for large span frame and floor framing construction method
Inventor: YOBUNE YASUSHI
IPC: E04B1/18
Filed: 1988-12-28
Abstract: PURPOSE:To reduce the cost by connecting small beams independently separated from a large beam to pillars at four corners with tie rods, constructing a floor slab on the small beams, and reducing the load burden of the large beam. CONSTITUTION:Four corners of small beams 6 formed in a small rectangular frame shape analogous to a floor slab 5 are connected in the 45 deg. direction with mating pillars 1 and tie rods 7, and the floor slab 5 is constructed on the beams 6. The load of the floor slab 5 is directly supported by the pillars 1 through the beams 6 and the materials 7, and the load burden of a large beam 4 is reduced. The floor height can be designed low, and the cost can be reduced.
Patent JP-H07190212-A (JP)
Title: Trunnion type rotary valve suitable for powder/grain control
Inventor: YUKI TAKASHI
IPC: F16K5/06
Filed: 1993-12-27
Abstract: PURPOSE:To prevent stagnation of powder/grain so as to enhance seal performance by double-sealing an interval between a cylindrical valve stem and a valve basket by means of an annular valve seat and a seal means for arranging this valve seat and the valve basket. CONSTITUTION:A valve seat 5 is a metallic annular member and the shoulder part 27 of its horizontal cylinder part 14 is pressed by a spring 24 and a spring holder 26 provided between its horizontal cylinder part 14 and a valve basket 1, and a contact part 16 is constantly pressed on the outer circumferential sphere surface of a spherical valve body 10 by a predetermined force. A seal means 28 is provided to the valve body 10 side from the spring 24, that is, to the inward from the spring 24 in a space between the horizontal cylinder part 14 of the valve seat 5 and the valve basket 1. This seal means 28 consists of an annular O ring holder 30 slidably fitted in a flow passage direction in the space outside the horizontal cylinder part 14, and two O rings 32 fitted on the inner/outer circumferential surfaces of this holder 30. The stagnation of powder/grain in the vicinity of the valve seat 5 and friction between the valve seat 5 and the valve body 10 is small because the only one valve seat is used.
Patent JP-H04299889-A (JP)
Title: Capacitor structure
Inventor: HARU DEII SUMISU
IPC: H01G4/06
Filed: 1991-12-16
Abstract: PURPOSE: To reduce the substrate space for capacitors in a multilayer hybrid circuit and obtain accurately controllable values and accurately controllable ratios of the capacitors. CONSTITUTION: A hybrid multilayer circuit having a plurality of insulating layers L1-L5 has a capacitor structure, including a dielectric via-fill 203A in vias formed through one L3 of the insulating layers, a first conductive element 103A provided on this dielectric via-fill, and second conductive element 104A provided beneath this via-fill. The first and second elements are composed of conductive via-fills or conductive traces.
Patent JP-2000163750-A (JP)
Title: Optical disk drive, recording medhot for optical disk, and optical disk
Inventor: KOBAYASHI SEIJI
IPC: G11B7/0045
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To record specific additional data so that it is difficult to make an illegal copy by intermittently increasing the quantity of a laser beam for recording and locally varying the reflection factor of the optical disk, and varying the time when the photodetection result of return light crosses a specific reference level. SOLUTION: An APC circuit 14 switches the quantity of the laser beam emitted by an optical pickup 13B from that for reproduction to that for recording. The laser beam is increased in quantity in timing to a scan on the edge of each pitch according to a disk discrimination signal ED modulated with random-number data MS and a mark is formed across the corresponding edge to additionally record the disk discrimination signal ED. A system control circuit 40 judges whether or not a compact disk 2 is an illegal copy from the disk discrimination signal ED outputted by a disk discrimination code reproducing circuit 41.
Patent JP-H04200248-A (JP)
Title: Disk drive
Inventor: ODA KAZUYA
IPC: H02K1/12
Filed: 1990-11-29
Abstract: PURPOSE:To provide a thin disk drive and improve performance by indenting one part of a stator inward or opening it thereby allowing the head side of a carriage to enter, and providing a head shield piece in the direction of a magnetic head. CONSTITUTION:One part of a stator 1b is indented inward or cut off, and in this part a coil is not provided, and a recess 1g is provided. A carriage is positioned so that the side of the magnetic head of a carriage may enter, and on the side of a spindle motor 1, a head shield piece is provided, which shields it from the leakage magnetic flux in the direction of the magnetic head. The magnetic head at the top of the carriage is positioned capably in entrance to the recess 1g of the stator 1b, and the position of the carriage becomes low, so thinning can be realized, and besides the influence on the magnetic head being given by the leakage magnetic flux from the spindle motor 1 can be prevented by the head shield piece.
Patent JP-H05168059-A (JP)
Title: Mobile object communications method
Inventor: FUTAMURA YOSHIZUMI
IPC: H04B7/26
Filed: 1991-12-16
Abstract: PURPOSE:To provide a base station selecting means capable of providing the optimum communication state in a mobile object in performing the communications between a host control part and plural mobile objects. CONSTITUTION:Host control part connecting multiple base stations distribively arranged performs the radio communications between each base station and mobile objects. The mobile object is provided with a sense frequency receiver 32 in a mobile station 24, thereby deciding the frequency of the reception station of the base station with the highest reception signal intensity. A communications radio device 30 sets the transmission/reception frequency to the decided frequency of the base station and performs the communication with the base station.
Patent JP-H11149356-A (JP)
Title: Print job processing method of network system, printer server, and network printer
Inventor: YAMADA MASASANE
IPC: G06F3/12
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To evade such a state that many users can not print out by sending a print job received from a computer to a printer only when the received print job does not exceed a current possibly printout quantity set by time zones. SOLUTION: When a user sends a command for a printout on the computer 1, the print job is received by a printer server 3 through a network NW and sent from the printer server 3 to the printer 2. In this case, a list of specific days and a specific day-pattern name table showing printout upper-limit quantity patterns to be applied to the days are prepared as a table in the printer server 3. Then the printer server 3 sends the print job to the printer 2 only when the print job received from the computer 1 does not exceed the current possible printout quantity set by the time zones.
Patent JP-2000161837-A (JP)
Title: Humidifying device for wine reserving facility
Inventor: IMAMIYA SEIJI
IPC: F25D23/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying device for a wine reserving facility in which a humidity in the wine storing facility can be held optionally in a desired humidity range and the humidifying device forms a circulating air passage in the storing facility. SOLUTION: A humidifying water receptor pan 51 and a humidifying cover 61 are integrally arranged from each other. A shape of one end surface of four end surfaces of the humidifying water receptor pan 51 and the humidifying cover 61 is formed into a different shape. Front side and rear side of the humidifying cover 61 are provided with slit holes, a deep side surface 59 of the humidifying cover 61 is inclined and a plurality of openings are opened or closed by a shutter, thereby the circulating air passage of the storing facility can be formed and a humidity in it can be optionally adjusted within a certain range.
Patent JP-H07185488-A (JP)
Title: Bonded powder removing apparatus
Inventor: NOGAMI YUJI
IPC: B08B5/02
Filed: 1993-12-27
Abstract: PURPOSE:To remove a bonded powder from the wall surface to which charged dust is bonded of a member by providing an exhaust means exhausting the interior of a housing from the bottom part of the internal space formed by the housing capable of forming high speed air streams along the wall surface thereof. CONSTITUTION:When a housing 4 is advanced by driving an air cylinder 6, a pair of the side plates and upper surface plate of the housing 4 come into close contact with a support plate 3. Subsequently, when the internal closed space of the housing 4 is exhausted from the suction opening part 25 of an exhaust duct 5 by driving a strong exhaust fan, air flows in the housing 4 from the air passing port formed to the upper surface plate of the housing 4 to pass along the inner wall of a hopper 13 and the inner wall of a quantitative container 14 as high speed air streams to be discharged from a lower opening part 16. The powder bonded to the inner walls of both of the hopper 13 and the quantitative container 14 is carried by the high speed air streams thus formed to be removed from the inner walls and the removed powder is discharged from an exhaust duct 5 along with air streams.
Patent JP-H02176105-A (JP)
Title: Valve system for multi-valve engine
Inventor: KASHIYAMA KENJI
IPC: F01L1/02
Filed: 1988-12-28
Abstract: PURPOSE:To surely rotate and drive each cam shaft with a simple structure by driving remaining cam shafts via part of cam shafts directly driven by a crank shaft. CONSTITUTION:A timing belt 68 is suspended across a crank pulley 67 coaxially fitted with the front side end section of the crank shaft 66 of an engine CE, a nonexhaust side intake valve pulley 61 and an exhaust valve pulley 62, and the pulleys 61 and 62 are rotated and driven by the pulley 67 synchronously with it. A nonexhaust side intake valve cam shaft 32 and an exhaust valve cam shaft 32 are rotated synchronously with the crank shaft 66. The rotation of a nonexhaust side intake valve cam shaft 32 is transmitted to an exhaust side intake valve cam shaft 22 via a driving gear 63 end a driven gear 64. The indirectly driven cam shaft 22 can be surely rotated and driven by a directly driven cam shaft 32 synchronously with the crank shaft 66.
Patent JP-H01175092-A (JP)
Title: Data display device
Inventor: MASAKI HIDEO
IPC: G06K19/00
Filed: 1987-12-29
Abstract: PURPOSE:To remove restriction to an angle of an optical part at the time of reading out data by displaying data by the combination of the width of plural concentrical rings, the interval between the rings and the interval between the ring width and the rings. CONSTITUTION:In case of applying the data display device to a coin, the coin 11 loaded to an input part is moved while being rotated in an arrow A direction by gravity along a coin passage 24 and passes the front of the optical part 23. Since a projected point 233 is set up on a moving route 25 on the center O of the coin 11, light projected from a projector 232 is reflected by a ring R6 at first, successively reflected by the rings R5-R1 and then the light is successively projected again to the rings R1-R6. At that time, a signal from a photodetector 234 indicating the intensity of reflected light is amplified by a sensor amplifier, shaped at its waveform by a waveform shaping part and then sent to a data reading part.
Patent JP-H08166415-A (JP)
Title: Insulation resistance meter
Inventor: KOZU NAOTO
IPC: G01R27/02
Filed: 1994-12-14
Abstract: PURPOSE: To decide whether a discharge has completed or not by indicating the discharged amount on a meter when a resistor to be measured is discharged. CONSTITUTION: A switch 14 connects the input terminal 11a of a high voltage generating means 11 selectively with one measuring terminal 13a or a battery 10. Under a state where a resistor Rx to be measured is connected between measuring terminals 13a and 13b, the measuring terminal 13a is connected through the switch 14 with the input terminal 11a of the high voltage generating means 11 thus forming a discharge circuit from the measuring terminals 13a through a common wiring C of the high voltage generating means 11 and a meter M to the measuring terminals 13b.
Patent JP-H02179651-A (JP)
Title: Paper housing device
Inventor: TOO KIMIHIKO
IPC: G03G15/36
Filed: 1988-12-30
Abstract: PURPOSE:To eliminate the need for opening an outer frame so as to operate a switch for reset-processing by detecting the pulling out of jammed paper with the aid of a paper detecting means and constituting this device to automatically reset-process by that detecting signal. CONSTITUTION:The paper refeeding/housing unit 40 of a copying machine is constituted of a paper feed switching part 60, the middle housing part 90, and a paper refeeding part 160 so as to refeed papers to the paper refeeding route 30 of a copying machine main body 1. Besides, when a paper is jammed at the switching part 60, a sensor SE1 is turned off by drawing out the jammed paper from ejecting roll part 75. In such a condition, jam resetting process in the unit 40 is carried out. When a paper is jammed in the route 30, jam resetting process is carried out by turning on a dip switch SW1 and a front door opening and closing switch SW3 in such a type that an upper guide plate 33 is opened, for instance.
Patent JP-H10169075-A (JP)
Title: Ceiling
Inventor: HOSHIKAWA TAKAHIRO
IPC: E04B9/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a person's shadow from easily appearing and create a unique atmosphere by applying the constitution that a flat luminous body capable of emitting light under the feed of saved power is provided at least on the surface of a part of a ceiling, and caused to emit light over a wide range. SOLUTION: Electroluminescence 1 is formed out of an anode 3 of ITO film, a luminous layer 4, an electron transport layer 5 and the like stacked on a substrate 2 made of no-alkali glass, and covered with a polyurea protective film 7, thereby preparing a luminous body C. This luminous body C is integrated a board, thereby forming a panel. In addition, the end of the luminous body C is extended beyond the end of the board and attached to a ceiling A or an interior wall F. According to this construction, an atmosphere is produced as if the entire surface of the ceiling A or the interior wall F were emitting light as a whole.
Patent JP-H02179189-A (JP)
Title: Video recording and reproducing device
Inventor: YANO MITSUO
IPC: H04N9/82
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a correct reproducing picture being free from hue irregularities in a TV, etc., by detecting a pilot burst signal component added into a chrominance signal outputted from a chrominance signal reproducing circuit, and erasing a pilot burst signal from the chrominance signal, based on this detection. CONSTITUTION:A horizontal synchronizing signal is taken out by a horizontal synchronizing separator circuit 2, and by allowing a chrominance signal outputted from a chrominance signal reproducing circuit 3 to pass through only a horizontal synchronizing signal period, a pilot burst signal is fetched. Subsequently, a level detection of the pilot burst signal is executed by a detecting circuit 5, it is outputted as a pulse signal, and thereafter, based on the pulse signal, the pilot burst signal is erased by an erasing circuit 6. In such a way, the erasion can be executed surely, a correct reproducing picture being free from hue irregularities is obtained in a TV, etc.