baber/WOPTO huggingface dataset:
Patent JP-H04348282-A (JP)
Title: Measuring device of signal amplitude
Inventor: YASUI NOBUHIDE
IPC: G01S7/36
Filed: 1991-05-24
Abstract: PURPOSE:To enable discrete measurement of the amplitudes of a plurality of signals being present at the same time and different in a frequency. CONSTITUTION:A frequency filter bank 1 separating an input signal into each frequency, detection circuits 2 detecting outputs of the frequency filter bank, signal detecting circuits 3 determining the presence or absence of outputs of the detection circuits, and a signal selecting circuit 4 selecting one of outputs of the signal detecting circuits 3, are provided. Moreover, a frequency tuning control circuit 5 generating a frequency tuning signal corresponding to a signal outputted from the signal selecting circuit, a frequency tuned circuit 6 being tuned to the frequency in accordance with an output of the frequency tuning control circuit and passing only a signal of a tuned frequency out of input signals, and an amplitude measuring circuit 7 measuring the amplitude of the signal passed through the frequency tuned circuit 6 on the basis of a signal of the detection time of the signal outputted from the signal selecting circuit, are provided.
Patent JP-H11334883-A (JP)
Title: Determined quantity supplying device
Inventor: TATSUMI SHIGERU
IPC: B65G65/46
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate entanglement of a supplied object around a cutter blade installed at the exhaust port of a hopper when the object is fed to the blade. SOLUTION: A determined quantity supplying device is configured so that screw feeder 12 is installed in the lower part of a hopper 11 accommodating a supplies object (a) and that a cutter blade 13 to cut each object (a) into upper and lower pieces is installed down-inclining at the bottom of the exhaust port of the hopper 1 on the side to which the feeder 12 is advancing. The blade 13 vibrates fore and aft about the object advancing direction, and even if any deformable object (a) such as cord hitches at the blade 13, it is released with the vibration through repetition of an upward movement and loosening from the blade 13. That is, entanglement is eliminated.
Patent JP-H09299164-A (JP)
Title: Shelf dowel bracket
Inventor: OHIRA SUSUMU
IPC: A47B96/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a shelf plate from dropping out a shelf dowel when an earthquake, especially one moves the ground up and down, occurs. SOLUTION: A shelf dowel bracket 11 is mainly composed of a main body 12 with an approximately reverse U-shape cross section, an elastic engaging piece 14 projecting from the edge of the downward-look opening of the main body 12 so that the elastic engaging piece 14 closes a part of the opening, and a stopper 15 at the top end of the elastic engaging piece 14. The main body 12, the elastic engaging piece 14, and the stopper 15 hold a shelf dowel 1 as it is which has been fitted by opening the elastic engaging piece 14.
Patent JP-S5482268-A (JP)
Title: Electronic watch with alarm
Inventor: NISHIKUBO YASUHIKO
IPC: G10K9/122
Filed: 1977-12-14
Abstract: PURPOSE:To achieve the reduction in the number of parts by driving a buzzer without using any externally mounted transistors. CONSTITUTION:Two output terminals 110, 111 are provided to an alarm shaping circuit 4 and a buzzer 5 is connected between these output terminals 110, 111. Then, when the outputs f1 thru f3 from the frequency dividing part are inputted to the control gate CG synthesized by a NAND gate, inverter and exclusive-OR circuit, the signal having been modulated by the output f1 is outputted at every 1/f3 second only for the period of 1/f2, and the phases thereof become mutually antiphases at the sounding of the buzzer. At the quiescence of sounding, the phases become mutually in-phase and appear in the output terminals 110, 111 via predriving inverters 117, 118 and driving inverters 115, 116 after nodes 113, 114, whereby the buzzer is driven. Hence, the need for any externally mounted transistors is eliminated.
Patent JP-2000340751-A (JP)
Title: Semiconductor memory device
Inventor: UZAWA YUICHI
IPC: G11C11/407
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device which is capable of converting the level of main word drive signals without increase in chip size. SOLUTION: There are two different regions, where one is a core layout part of a semiconductor chip with elements being densely laid out and the other is a peripheral circuit layout part where elements are laid out not so densely, and a level conversion circuit 31 is arranged in the region of a peripheral circuit layout part, by which a level conversion circuit that is large in circuit area is not provided in the core layout part that has no margin for sparing space for a circuit, and a level conversion circuit can be provided in the peripheral circuit layout part without accompanied increase in circuit area, and a level conversion can be carried out without inviting increasing a chip in area as a whole.
Patent JP-H11343797-A (JP)
Title: Packer for rock bolt and bedrock consolidation process using the same
Inventor: UDA SHINYA
IPC: E21D20/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an economical packer for a rock bolt with good execution by housing one or the other of a two-liquid mixture type urethane-based foaming chemical in two chemical storage vessel stored in the inside of a cylindrical bag body respectively. SOLUTION: Two breakable chemical storage vessels 3, 4 are provided in the inside of a cylindrical bag body capable of being mounted to the outer peripheral part of a rock bolt 5 and having water passing. Next, one of a two- liquid mixture type urethane-based foaming chemical is stored to one chemical storage vessel 3, a rock bolt 5 mounting the packer for the rock bolt 1 on a root part is disposed in an oblong hole 31 drilled in soil and natural ground 30. In the state, both the chemical storage vessels 3, 4 in the packer 1 are broken to mix both of the two-liquid mixture type urethane-based foaming chemical, so that the bedrock of the circumference of the oblong hole 31 is consolidated. As a result, a pump or a mixer is unnecessary, and the economical packer for the rock bolt 1 with good execution can be obtained.
Patent JP-S6129129-A (JP)
Title: Dry etching method
Inventor: SEKINE MAKOTO
IPC: C04B41/53
Filed: 1984-07-19
Abstract: PURPOSE:To anisotropically etch selectively a material to be etched by light emission by using a transparent mask material for a light as a mask layer, and opaquely treating the material for the light. CONSTITUTION:An SiO2 film 12 is accumulated on an Si substrate 11, no element-added polycrystalline Si film 13 is accumulated on the film, and an etching mask 14 is further formed on the film 13. The mask 14 is transparent for ultraviolet light. This sample is heated and annealed in oxygen gas atmosphere. Thus, since the mask 14 becomes opaque for the ultraviolet light, the light is emitted to etch it. The etching of the film 13 is proceeded only at the portion to which the light is emitted.
Patent JP-S6045604-A (JP)
Title: Apparatus for spinning multi-component fiber
Inventor: KATOU HIROYASU
IPC: D01D5/34
Filed: 1983-08-19
Abstract: PURPOSE:To provide a spinning apparatus composed of a spinneret element forming the composite stream of two polymers, a static dividing element, and a spinneret element having a converging part and an orifice, and capable of producing a sea-and-island composite fiber having an extremely large number of islands. CONSTITUTION:The objective spinning apparatus is composed of three elements, W, X and Y. The first element W is composed of the hole 4 to distribute and introduct the flow of the polymer A forming the component of the island, the pipe 7 guiding the flow to the hole 4, the space 8 to receive the flow of the polymer B forming the component of the sea, the hole 9 to guide the flow of the polymer B to the outer circumference of the pipe 7 in the form of a cylinder, and a funnel-shaped part 10 to form a number of streams consisting of the polymer A surrounded by the polymer B. The second element Y is a static dividing element to repeat the division, shift and superposition of the composite stream and is composed of a number of known dividing elements 11 stacked one upon another. The third element Z is constituted of the converging part 12 having the form of a funnel, and the orifice 13.
Patent JP-H05344659-A (JP)
Title: Secondary battery charger with discharge function
Inventor: WATANABE HIDEAKI
IPC: H02J7/02
Filed: 1992-06-10
Abstract: PURPOSE:To shorten an apparent charging time of a secondary battery and to eliminate user's consideration of a discharging period of the battery by discharging it at a certain special number of times without discharging the battery at every time. CONSTITUTION:The secondary battery charger with a discharge function comprises a secondary battery 1 to be charged and discharged, a charge/ discharge changeover switch 2, a discharging circuit 3, a charging circuit 4, and a charge/discharge switching controller 6. Particularly when the battery 1 is mounted in the charger, the number of times of this case is detected, and a discharging function is operated at a special number of times. In order to conduct this operation, a charging number detector 5 and a holding circuit 7 are newly provided in the charger. Thus, simple circuits 5, 7 are added to reduce a memory effect of the battery 1 without user's labor, and an available time of the battery 1 can be prolonged.
Patent JP-S637250-A (JP)
Title: Tool compensation value supervising device
Inventor: YOSHINO JUNICHI
IPC: G05B19/404
Filed: 1986-06-26
Abstract: PURPOSE:To surely supervise a tool compensation value so as to input the value in a machining apparatus by reading a bar code put on a tool by means of a bar code scanner, and by displaying the bar code and the compensation value by means of display means, or by sending the code and the value out to a machining apparatus by means of outside output means. CONSTITUTION:In carrying various tools, on which labels are put, to the position where a machine tool is located and a decoder body 12 to the position where a machining apparatus is located, and in storing each tool in a tool magazine 31, the bar code on a label is read by means of a bar code scanner 13, then a control part read out the compensation value, which correspond to the input bar code value, and pot number, and displays it on a display 11. Then, a worker stores the tool in the magazine 31 according to the compensation value and the pot number and inputs the compensation value by maneuvering a manual input part 37. As a result, the compensation value is stored in a compensation memory 36 according to the command of a control part 34 and is input in a machining tool 30. It is thus possible to surely supervise the compensation value of the tool and input the value in a machining apparatus with accuracy.
Patent JP-H0318001-A (JP)
Title: Superconductive magnet apparatus having emergency demagnetizing device
Inventor: TAKECHI MORIAKI
IPC: G01R33/3815
Filed: 1989-06-15
Abstract: PURPOSE:To prevent induction of excessive current in superconductive correcting coils by conducting current through heater elements for demagnitizing superconductive correcting coils, transforming said superconductive correcting coils into normal conductors, and thereafter conducting the current through heater elements for demagnetizing superconductive main coils. CONSTITUTION:When a heater circuit switch 15a is closed, heater elements 12a and 12b for demagnetizing superconductive correcting coils are heated by the conduction of the current from a heater power source 14. Thus superconductive correcting coils 2a and 2b are heated. When the specified critical temperature is exceeded by said heating, the superconductive correcting coils 2a and 2b are transformed into the normal conducting state. Therefore, both the current which is circulated through the closed circuit comprising the superconductive correcting coil 2a and a permanent current switch 4a and the current circulating through the closed circuit comprising the superconductive correcting coil 2b and a permanent current switch 4b are rapidly attenuated. The superconductive correcting coils 2a and 2b are demagnetized. In this way, flowing of the excessive current through the superconductive correcting coils 2a and 2b can be prevented.
Patent JP-H11328527-A (JP)
Title: Vending machine
Inventor: TAKEUCHI SHINYA
IPC: F25D11/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To hold the environment in a room excellent and economical by providing vending machine arranged in the room with an air-conditioner above the vending machine. SOLUTION: The air-conditioner 8 is fitted above a vending machine body 1 arranged in the room. Then an air vent 9 and a sensor 10 are provided in the front and the sensor 10 is connected to the controller of the air-conditioner 8. The air-conditioner 8 placed above the vending machine body 1 is normally placed in an operation stop state. When a person enters the room where the vending machine body 1 is placed, the sensor 10 senses that and sends a signal to the controller of the air-conditioner 8, which is placed in operation. When the person exits, the sensor 10 senses that similarly and sends a signal to the controller of the air-conditioner 8, which is stopped from operating.  The space above the vending machine body 1 which is originally unused is used, so the space for the installation need not be prepared and only when a person is present, the operation is performed, so the operation efficiency is improved.
Patent JP-H11331604-A (JP)
Title: Picture data processing unit
Inventor: OSHITA MASAKAZU
IPC: H04N1/409
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To decrease a time required to generate correction data used for correcting jaggy of an outline of bit map data and a time required to set data when actually in use. SOLUTION: The picture data processing unit is provided with a window 73 that extracts data of each dot in a prescribed area around an object dot of bit map data and with a pattern recognition section 74 that recognizes a shape of line segments at a border of a black dot area and a white dot area in the extracted image data and generates code information in pluralities of bits denoting characteristics of the shape of line segments.  A slope bit limiting means 78 provides an output of a SLOP signal (a bit denoting whether a line segment is upward or downward slant to the right) received from the pattern recognition section 74 to a memory block 75 without any modification when a NO-MATCH signal is at a low level (in the case that a target pixel requires correction of picture), but provides an output of the SLOP signal received from the pattern recognition section 74 to the memory block 75 after fixing the SLOP signal to a low level output when the NO-MATCH signal is at a high level (in the case that a target pixel requires no correction of picture). The memory block 75 provides an output of prescribed correction data when the SLOP signal is valid.
Patent JP-S6212690-A (JP)
Title: Method for crystal growth
Inventor: HAGIO MASAHIRO
IPC: C30B30/08
Filed: 1985-07-09
Abstract: PURPOSE:To suppress the evaporation and the dissipation of heat from the surface of the substance to be grown and to enable the growth of uniform crystal containing little defects, by covering the surface of the substance in gravity-free state with a substance having smaller surface tension than the above substance. CONSTITUTION:The substance 1 to be grown is melted by heating with a high- frequency heating coil 4 in a casing 3 in gravity-free state, and becomes a sphere by surface tension. The surface of the substance 1 is covered with other substance 2 having smaller surface tension than the substance 1 and preferably having sufficiently low heat-conductivity compared with the substance 1. The evaporation and the heat-dissipation from the substance 1 is prevented with the substance 2 and the temperature distribution in the substance 1 can be uniformized. A high-quality crystal having low defect content can be produced by carrying out the crystal growth in gravity-free state keeping the above configuration.
Patent JP-S5846843-A (JP)
Title: Inter-phase insulation device of rotary electric machine winding
Inventor: ENDOU YUKIROU
IPC: H02K3/38
Filed: 1982-09-01
Abstract: PURPOSE:To make the number of coupling section one each at both sides which is sufficient enough resulting in the simplification of the shape of an inter-phase insulation segment, by providing projections to prevent the fall-off of the inter- phase insulation segment at the junction part of the inter-phase insulation part and the coupling part. CONSTITUTION:In the inter-phase insulation segment 7 constituted of a pair of inter-phase insulation parts 4 and coupling parts 5, projections 6 are respectively formed at the junction part of each inter-phase insulation part 4 and coupling part 5. This projection 6 is checked on the inside of a longitudinal both end part 9a coming out from the slot of a slot insulator 9 so as to prevent the fall-off of the inter-phase insulation segment 7. This projection 6 may be retained also on the outside folded part 9a of the slot insulator 9. Thus, it is sufficient enough that one piece of the coupling part 5 is provided on both sides. Therefore, the shape is simplified, and the loading of the inter-phase insulation segment 7 is facilitated.
Patent JP-H01318651-A (JP)
Title: Panel for building
Inventor: KOSEKI SUE
IPC: E04F13/21
Filed: 1988-06-18
Abstract: PURPOSE:To make panels maintain waterproofness and airtightness using neither caulking nor packing materials by forming one or more protruding stripes in the longitudinal direction on the connecting parts between the panels. CONSTITUTION:A surface member 1 and a rear member 18 are made from metallic plates. At the edge of one end in the longitudinal direction of the surface member 1, an engaging channel 8 with a roughly horizontal U-shaped section is formed and at the other end, an outwardly protruding thrusting edge 16 is formed, and these edge members are made to be a thrusting-in structure. In the engaging channel 8 or on the thrusting edge 16, one or more protruding stripes 14 are formed. The surface member 1 and the rear member 18 are integrated with a core material 21 so that the both members do not contact each other.
Patent JP-S6129273-A (JP)
Title: Recorder
Inventor: SAEKI HIROAKI
IPC: H04N1/23
Filed: 1984-07-19
Abstract: PURPOSE:To prevent the occurrence of the recording irregularity in terms of a facsimile of a thermal head system by extending a conductive period to a recording head at the time of recording a specific dot. CONSTITUTION:Data by block is read out when line memories 1 and 2 are in the readable state and when a line memory 3 is in the writable state. Said memories are switched by a select signal from a select circuit 4, and two-line grouping signals (e) are outputted. A basic signal (f) and a comparison signal (g) are stored in block memories 5 and 6, and parallel signals are outputted from both memories 5 and 6. In terms of the 1st gate circuit 7, a dot corresponding to a previous line signal is compared with that corresponding to a recording picture signal. Then a specific bit of data zero and that of data 1 are extracted in a previous line and recording line, respectively, and outputted to a pulse generator circuit 8, where a pulse (i) wider than normal recording signal width is generated. Finally the recording signal is outputted from the 2nd gate circuit 9.
Patent JP-S5484751-A (JP)
Title: Spectacle lens
Inventor: UMEZAKI HIDEAKI
IPC: G02C7/06
Filed: 1977-12-14
Abstract: PURPOSE: To improve the imaging meridion performance, by providing a part, which is not an umbilical point, on the plane running along the principal in the near-sightedness correcting position,and providinf a curve of which vertical direction component of the prism is constant in the medium vision correcting position.  
     CONSTITUTION: The long-sightedness correcting position F of variable focal spectacle lens is part of aspherical face symmetrical with respect to the axis of rotation of which curvature is larger in the peripheral part. The near-sightedness correcting position N thereof is an aspherical face symmetrical with respect to the axis of non-rotation, and has a part which is not an umbilical point in at least one part on the plane running along the principal meridian M-M'. In the medium vision correcting position P, the intersecting line group Cn-Cn' formed by the plane Ln orthogonal to the principal meridian M-M' and the refracted plane contains also a circular form, and it is so constituted that the vertical component of the prism is constant along a certain intersecting line of the intersecting line group. By thus constituting, the astignatism on the side of the medium vision corrrecting position P may be reduced, so that an excellent imaging performance may be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0317794-A (JP)
Title: Discriminating device for form or the like
Inventor: TSUBOUCHI TAKASHI
IPC: G07D7/00
Filed: 1989-06-14
Abstract: PURPOSE:To quickly and correctly judge a true bank note by judging the true bank note by executing the fuzzy inference of a detected pattern signal obtained from a form. CONSTITUTION:When the bank note W is thrown into a throw-in part 1, an encoder 3 is operated, and this is informed, and a bank note input signal is impressed to a P-ROM controller 6 for fuzzy inference from a CPU 11. Then, the conveying system is controlled by the CPU 11 and a pattern signal AP according to the external appearance feature of the bank note W being conveyed intermittently by a prescribed pitch is detected by a sensor 4, and is turned into the address of the P-ROM 7 for fuzzy inference and the RAM 12 of the CPU 11 by an A/D converter 10. Then, the detection signal of an optical sensor of the ROM 7, that is, twelve pattern numbers of the combination of three kinds of the bank notes, a bank note thrown-in state and a direction and the degree of analogousness are sent to a computing element 8, and the computing element 8 calculates the result of the fuzzy inference of the ROM 7, and adds it to the degree of pattern analogousness area of the RAM 12. Simultaneously, the degree of analogousness is monitored by the CPU 11, and the judgement of the true bank note is executed quickly and correctly from the pattern number whose degree of analogousness is over a prescribed value.
Patent JP-H01318030-A (JP)
Title: Preparation of resol type phenol resin
Inventor: KUSHIDA TAKANORI
IPC: C08G8/36
Filed: 1988-06-17
Abstract: PURPOSE:To prevent gelation from occurring during the withdrawal of a resin in a manufacturing process and to improve the softening point and heat stability by performing an addition condensation of a phenol with an aldehyde in the presence of an alkali catalyst, adding an epoxy resin thereto and dehydrating them. CONSTITUTION:A precondensate is obtd. by performing an addition condensation reaction of a phenol (e.g., phenol) with an excess aldehyde (e.g., formaldehyde) in the presence of an alkali catalyst (e.g., ammonia). 3-50 pts.wt. epoxy resin having a softening point of 90-130 deg.C (e.g., a bisphenol A epoxy resin) is added to 100 pts.wt. this precondensate and the mixture is dehydrated at 60 deg.C or below.