baber/WOPTO huggingface dataset:
Patent JP-H09211082-A (JP)
Title: Probe for measuring electric waveform
Inventor: TAKEUCHI KOICHIRO
IPC: G01N37/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of unnecessary carrier and realize highly reliable measurement by providing a notch part around the light reception part of a photoconductive switch. SOLUTION: The main body of a terminal 21, a photoconductive switch 22 and a cantilever 23 are made of the same material. This probe is provided with an electrode 24 to pick up a signal from the terminal 21 to an electric waveform measuring device through the photoconductive switch 22, and the terminal 21 is provided with a cover 25 made of Pt on the surface of its tip end. A notch part 26 is provided around the light reception part of the photoconductive switch 22 so as to prevent unnecessary carrier from optical excitation and transit.
Patent JP-H1021985-A (JP)
Title: Electric wire connecting tool and insulating material therefor
Inventor: AOKI KANJI
IPC: H01R13/44
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire connecting tool which can prevent short circuiting incidents between contact and electric shock accidents and has no probability of firing and happening of risky incidents even in a case the tool is left for a long duration as being inserted into an electric outlet in the electric power side by insulating the surrounding of the root parts of contact projected out of an appliance main body. SOLUTION: In a connecting tool of which a plurality of contact 3a, 3b are projected out of the front face 4 of the tool main body 1 to carry out electric connection, the root parts of the contact 3a, 3b projected out of the tool main body 1 are coated with a viscous insulating material 5. The insulating material 5 may be installed in a wide region surrounding both contact 3a, 3b or may be installed in only the surroundings of the respective contactors 3a, 3b. Moreover, as another insulating method, insulating cylindrical bodies 7a, 7b which surround the circumferential parts of the root parts of the contact 3a, 3b projected out of the tool main body 1 may be so installed as to be projected out of the front face 4 of the tool main body 1.
Patent JP-S53107838-A (JP)
Title: Backside electrodes for facsimile
Inventor: HIGURE AKIHIKO
IPC: G03G15/05
Filed: 1977-03-02
Abstract: PURPOSE:To closely contact recording paper with the electrodes sufficiently, by reducing pressure through micropores in the backside electrodes.
Patent JP-H01197291-A (JP)
Title: Temporary elevator
Inventor: AOI TAKAAKI
IPC: B66B1/36
Filed: 1988-02-01
Abstract: PURPOSE:To enable the operation of a temporary elevator within a shorter time in the modification of the existing elevator by controlling the landing of the temporary elevator using a part of the door open zone of a position transducer switch for the existing elevator. CONSTITUTION:When a call button 300 is pushed, a contactor for upward motion 403S or a contactor for downward motion 404S closes and is self-held, thereby causing the travel of a temporary cage as originally. Thereafter, for example, when the cage arrives at the first floor, a door open zone detecting relay 501S is energized with the existing door open zone detecting circuit 500, and the constant open contact 5011S thereof energize a stopping relay 405S. Furthermore, the contactor 404S for downward motion is de-energized with a constant close contact point 4053S and a hoisting motor comes to a stop. In this case, the door open zone detecting circuit 500 for the existing elevator is set approximately to + or -200mm of an embarking floor level, regardless of a speed in the existing control system and, therefore, when the speed of a temporary elevator is approximately 30m/min, it is possible to obtain good landing accuracy and comfortability. According to the aforesaid construction, it becomes possible to operate the temporary elevator within a shorter time.
Patent JP-H08223434-A (JP)
Title: Horizontal deflection circuit and using method thereof
Inventor: HOSHI YASUYUKI
IPC: H04N3/16
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a horizontal deflection circuit for a television receiver or a CRT display device with a small overall loss by adopting an insulated gate thyristor for a semiconductor switching element. CONSTITUTION: In the horizontal deflection circuit in which a semiconductor switching element 20, a damper diode D and a resonance capacitor C connected in parallel are connected in series with a deflection coil L and a power supply, an insulated gate thyristor (IGTH) is adopted for the semiconductor switching element 20 and an overall loss is reduced by using a low ON voltage. A 1st gate terminal G1 formed on the surface of a 2nd conduction base region clamped between a 1st conduction emitter region and a surface exposed part of a 1st conduction semiconductor layer via a gate insulation film is provided especially to the IGTH 20.  Furthermore, the IGTH 20 has a 2nd gate terminal G2 provided to the surface of the 2nd conduction base region clamped between a 1st conduction source region and a 1st conduction cathode region via a gate insulation film and the potential of the two gate terminals is properly adjusted to control current flowing.
Patent JP-S60180123-A (JP)
Title: Structural body for x-ray mask
Inventor: AAMANDO PII NEUKAAMANSU
IPC: G03F1/00
Filed: 1985-02-05
Abstract: PURPOSE:To obtain very smooth surface through fine particles of silicon carbonate by allowing intermediate amorphous layer to directly grown on silicon wafer before deposition of silicon carbonate film. CONSTITUTION:An intermediate amorphous layer B is permitted to grow on a silicon substrate A and a silicon carbonate film C is formed thereon. Film characteristic of upper film C of silicon carbonate can be improved to various characteristics by selecting material and thickness of amorphous intermediate layer B. The amorphous intermediate layer B also functions as a medium for removing a stress between the silicon substrate A and upper film C of silicon carbonate. In case the substrate A is made of silicon, the layer B can typically be formed as SiO2. When the silicon substrate A is previously oxidized, the expitaxial property in deposition of silicon carbonate is considerably lost. Thereby, smoothness of upper film of silicon carbonate film can be improved considerably in comparision with direct formation of silicon carbonate layer on the silicon.
Patent JP-S58138750-A (JP)
Title: Epoxy resin molding material
Inventor: TANAKA KAZUYUKI
IPC: C08K7/14
Filed: 1982-02-12
Abstract: PURPOSE:The titled molding material that is prepared by kneading an epoxy resin containing 2 or more epoxy groups in a molecule together with a curing agent, fiber glass and a filler with a certain hardness, thus being suitable for use in molding large-sized cases, because it gives cured products with high impact strength. CONSTITUTION:(A) 100pts.wt. of an epoxy resin having 2 or more epoxy groups in a molecule such as phenol-novolak type epoxy resin are combined with (B) 5-30pts.wt. of fiber glass, preferably chopped strands with a filament diameter of 5-13mu, filament count of 400-800 in a strand and length of 3-25mm., (C) 20- 150pt.wt. of a curing agent such as a phenolic resin, and (D) 30-80pts.wt. of a filler with a Hohs hardness of less than 6 such as alumina powder. When needed, a curing accelerator such as imidazole is added by 0-10pts.wt. They are melt kneaded with a kneader or extruder at 60-100 deg.C to prepare a molding  material preferably.
Patent JP-H06216173-A (JP)
Title: Manufacture for resin-molded semiconductor device
Inventor: OKUNAGA MASASHI
IPC: H01L23/50
Filed: 1993-01-15
Abstract: PURPOSE:To perform burr floating for resin burr at a low cost without peeling of mold resin, the risk of environment contaimnation deterioration in moisture resistance. CONSTITUTION:Burr floating before deburring after molding is performed as follows. A resin-molded lead frame 3 is submerged into deburring pretreating liquid 2, whose main component is, e.g. aqueous solution of sulfuric acid or formic acid. An oxide film 4 on the surface of the lead frame 3 is removed.
Patent JP-H05228268-A (JP)
Title: Flame generator for presentation
Inventor: KOMINE KUNIO
IPC: F23D3/04
Filed: 1992-01-09
Abstract: PURPOSE:To provide a flame generator properly generating raw flames as a stage property for stage presentation by installing a combustion tube in a flame dish, inserting an oil-impregnated material into the combustion tube, providing an ignition heating wire in a flame port, and providing a fire extinguishing cover opening or closing the flame port. CONSTITUTION:A flame dish 1 supported by a mount base 2 is formed into a square shape, for example, and a combustion tube 5 is installed in a chamber 4 formed with outer periphery side walls 3. The combustion tube 5 is supported on the bottom plate of the chamber 4, i.e., the bottom plate of the flame dish 1, a flame port 6 formed at the upper opening is erected upward, and a combustion oil-impregnated material 7 is inserted into the combustion tube 5. An ignition heating wire 8 is arranged in the flame port 6 and arranged nearby above the oil-impregnated material 7, the ignition heating wire 8 is excited and heated by a remote control device 9, and the oil-impregnated material 7 is ignited. A fire extinguishing cover 10 opening or closing the flame port 6 is laterally movably provided, the flame port 6 is closed by the lateral shift in one direction, and it is opened by the lateral shift in the other direction.
Patent JP-H02202225-A (JP)
Title: Parallel ad converter
Inventor: YONEMARU MASASHI
IPC: H03M1/36
Filed: 1989-01-31
Abstract: PURPOSE:To prevent generation of a large differentiation nonlinear error caused by discontinuous wiring by forming a power line and a ground line as a loop. CONSTITUTION:A 1st layer metal wire 40 and a 2nd layer metal wire 41 are connected at a contact part 42 and a power line is formed to be a loop. Moreover, a 1st layer metal wire 50 and a 2nd layer metal wire 51 are connected at a contact part 52 and a ground line is formed to be a loop. Since the power line and the ground line at fold-back part of comparator arrays 20-23 are continuous, no large differentiation nonlinear error is caused even when a power voltage is fluctuated.
Patent JP-2000223614-A (JP)
Title: Ceramic multilayer wiring board
Inventor: TOKI HIROSHI
IPC: H01L23/12
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic multilayer wiring board which can work a semiconductor integrated circuit element of a high speed performance having an operating frequency exceeding, for example, 400 MHz, normally and stably by making the thickness of a metallized layer for a power supply large to reduce an electric resistance of it without generating stacking faults in upper and lower insulating layers which have the intervening metallized layer. SOLUTION: This ceramic multilayer wiring board is constituted of an insulating substrate 1 made by stacking a plurality of ceramic insulating layers 1a-1e and metallized wiring conductors 5 for a signal and metallized layers 3, 4 for a power supply, with the metallized conductors and the metallized layers disposed between the insulating layers 1a-1e. The metallized layers 3, 4 are 10 to 20 μm in thickness and have many openings 3a, 4a having a size W2 of 50-240 μm which are disposed at intervals of 100-300 μm. In this substrate, an electric resistance of the metallized layers 3, 4 can be reduced without generating stacking faults in the insulating layers 1a-1c and thereby a semiconductor integrated circuit element 2 of a high speed performance can be operated normally and stably.
Patent JP-S58144059-A (JP)
Title: Wire brake device
Inventor: NISHIMURA YOSHIHISA
IPC: B65H59/22
Filed: 1982-02-16
Abstract: PURPOSE:To provide possibility of giving the traveling wire a strong and stable braking force with adjustability by furnishing a a braking member having an L shape, allowing two edges of the wire to contact it, and by pressing the wire against the braking member using compressed air. CONSTITUTION:To use this arrangement, a wire 10 is threaded through a curtain provided at an inlet and outlet of this device's body, and inserted along the internal surfaces of braking members 16, 17 arranged in L shape. Then the wire 10 is connected with a winder, and a compressed air generator device 15 is put in operation to blow off the compressed air out of holes 13a, 14a provided in upper block 13 and side block 14 so as to press the wire 10 against the braking members 16, 17. Then the winder is actuated to wind up the wire 10, and a tension' will be applied to the wire 10 by the frictional force and pneumatic resistance between braking members 16, 17. This tension of the wire to be wound can be adjusted easily to a proper value by changing the air pressure at the compressed air generator device 15.
Patent JP-H11219262-A (JP)
Title: Input/output controller and input/output control method
Inventor: MURAMATSU KENICHI
IPC: G06F3/06
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To use plural disk arrays by the same interface as the one in the case of using one disk array. SOLUTION: In an extension controller 51, request signals REQ1-REQN outputted by respective array controllers provided in plural disk arrays 51 -5N are integrated to one request signal REQ, and corresponding to the integrated request signal REQ, acknowledge signals ACK supplied from a PCI(peripheral component interconnect) interface 21 are distributed to the respective array controllers provided in the plural disk arrays 51 -5N. On the other hand, in a selector 53, data reproduced in the respective plural disk arrays 51 -5N are integrated and supplied to the PCI interface 21 and also, the data outputted by the PCI interface 21 are distributed to the respective plural disk arrays 51 -5N.
Patent JP-H04307008-A (JP)
Title: Showcase with plane illuminator
Inventor: SAWADA SHUNKAI
IPC: A47F11/10
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a sharply oriented illuminalor without glaring feeling, by arranging plane illuminator units in which a tubular lighting source is provided. with reflecting plates respectively in shelf-bodies themselves at the end face of one side of multi-light-conducting members, along the other inclined face. CONSTITUTION:This showcase 1A is provided with plane illuminator units 7A arranged at the front of rear face of shelf-bodies 6A, which are tubular lighting sources L. For instance, four pierced plates P having different lengthes with each other made of a material with an excellent piercing characteristic such as methylmetacrylate polymer and a relatively small-diametral and high- brightness fine-tubular fluorescent light 7a are laminated in accordance with the diameter of fluorescent light 7a. And this unit is composed of multi-light conductors 7b in which the endface of one side of respective pierced plates P is arranged at a plane and further the other sideface is inclined in an irregular stair-form and a reflection plate 7e arranged so as to surround the fluorescent light 7a along the inclined sideface (b) of the multi-light conductors 7b. A cover 6a is provided at the sideface of the front edge of shelf-body 6A to be freely opened.
Patent JP-H10224555-A (JP)
Title: Image sensor
Inventor: SAWADA HIDEKI
IPC: H04N1/028
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor capable of correcting the offset of amplifier circuits incorporated in respective image sensor chips without substantially raising a manufacturing cost. SOLUTION: This image sensor provided with the plural pieces of the image sensor chips provided with many photoelectric conversion elements for converting reflected light from a body to be read to analog read image signals and the amplifier circuit for amplifying the read image signals from the photoelectric conversion elements is provided with an offset correction data storage circuit for storing plural offset correction data for correcting the offset of the plural, amplifier circuits and offset correction circuits 5, 6 and OP for executing offset correction to the read image signals successively serially outputted from the plural image sensor chips based on the offset correction data stored in the offset correction data storage circuit 7.
Patent JP-H06236177-A (JP)
Title: Key driving quantity correcting device of automatic playing piano
Inventor: INABA TATSUYA
IPC: G10F1/02
Filed: 1993-02-10
Abstract: PURPOSE:To provide the key driving quantity correcting device of the automatic playing piano which provides a reproduced musical performance more faithful to musical performance data by properly correcting the driving quantities of respective keys of the automatic playing piano. CONSTITUTION:A sensor provided on the soundboard of the automatic playing piano detects the vibration of the soundboard. A controller finds a velocity correction value CV20 firstly as to a key number 1 so that the vibration of the soundboard when a velocity '20' is given as musical performance data has ideal intensity (S110-S120). Similarly, velocity correction values CV65 and CV110 are found as to velocities '65' and '110' (S130 and S140). Then a conversion map for correcting the velocity of the musical performance data is generated on the basis of the velocity correction values CV20, CV65, and CV110 (S150). The processings of S120-S150 is executed repeatedly to key number 88 (S160, S170) for a musical performance, the musical performance is reproduced on the basis of this conversion map. The velocity is corrected on the basis of the vibration of the soundboard, so only one object needs to be measured and the correction is made with good balance.
Patent JP-H06236222-A (JP)
Title: Optical vector matrix processing element
Inventor: KAWAKAMI WATARU
IPC: G01J1/02
Filed: 1993-02-10
Abstract: PURPOSE:To provide the optical vector matrix processing element for miniaturizing a mask corresponding to a matrix in comparison with the product of the size of input/output vectors. CONSTITUTION:A two-dimensional optical input image corresponding to the input vector is distributed to a light intensity attenuator array group 21 by an optical demultiplexer 22 while using the light intensity attenuator array group 21 composed of plural light intensity attenuator arrays 21-1, 21-2, ..., 21-n respectively corresponding to the results of extracting parts contributed to arithmetic in the matrix, and the addition of light intensity is performed by collecting several picture elements outputted from the light intensity attenuator array group 21 while using an optical collector 23. Thus, the vector matrix arithmetic is enabled by the mask smaller than the product of the size of input/ output vectors.
Patent JP-H01200746-A (JP)
Title: Transmitting condition monitoring system
Inventor: NONAKA JUICHI
IPC: G04G5/00
Filed: 1988-02-04
Abstract: PURPOSE:To attain the accurate action analysis of a system based on monitoring data by coinciding the time of the clock of respective protocol analyzers mutually. CONSTITUTION:Respective protocol analyzers 8 and 9 incorporate clocks 8a and 9a respectively, and provide a time adjusting control means to the clocks 9a and 8a of the other analyzers 9 and 8. Moreover, the analyzer 8 provides the time adjusting control means to a host computer 1 and adjusts the time of the its own clock 8a to the time of the computer 1 when time data arrived with a time adjusting indicating signal from the computer 1. Then, the time data are outputted with the time adjusting instructing signal to the other analyzer periodically, and the time of the clock of the other is adjusted to its own time. Consequently, the time corresponding relation of respective monitoring data can be always caught accurately, and the movement of a system can be analyzed precisely.
Patent JP-H07234589-A (JP)
Title: Image forming method
Inventor: WATANUKI TSUNEO
IPC: G03G9/107
Filed: 1994-02-22
Abstract: PURPOSE:To omit a cleaning mechanism, miniaturize a device, reduce the cost, reduce the toner consumption, and prevent the pollution by the waste toner in the image forming method setting the volume ratio of the toner in a magnetic brush within a prescribed range. CONSTITUTION:This image forming method is constituted of a latent image forming process 3 forming an electrostatic image on an image forming body l, a developing process 4 recovering the residual toner of the image forming body 1 and developing the electrostatic image with a toner, and a transfer process 5 transferring the developed toner on a recording medium 12. In the developing process 4, a developer 13 constituted of a magnetic carrier 14 and a magnetic toner 15 is conveyed into contact with the image forming body 1 by a sleeve 41 made of a rotating nonmagnetic metal material and a development roller 40 made of a magnet roller 42 fixed inside, and the image forming body 1 is rubbed by a magnetic brush 16 made of the developer carrier 14 contains an iron powder carrier 140, and the volume ratio of the magnetic toner 15 in the magnetic brush 16 is set to 40-80%.
Patent JP-2000224658-A (JP)
Title: Advertising service system using portable telephone terminal
Inventor: OSANAI JUNICHI
IPC: H04W4/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a timely advertisement to a prescribed district in matching with circumstances of the district by providing an advertisement information storage means that stores advertisement information with an advertisement object communication area added thereto and an advertisement service means that transmits advertisement information to a portable telephone terminal resident in an object communication area via a base station based on the storage contents of the advertisement information storage means. SOLUTION: An advertisement service enterprise 4 enters an advertisement contract with a communication enterprise. The communication enterprise uses an operation terminal 12 to register advertisement character information and attached information such as communication area information of an advertisement object to be served for users to a character information database (advertisement information storage means) 10.  In the case of applying advertisement to a communication area 2, when a portable telephone terminal 6 in the communication area 2 transmits a radio signal to a base station 8, an exchange station (advertisement service means) 9 reads the character information of advertisement contents from the character information database 10, edits the information into a reply signal, transmits the signal to the portable terminal via the base station 8 to display the advertisement on a liquid crystal display device 6a.
Patent JP-H06243383-A (JP)
Title: Ac signal detecting device
Inventor: KONNO HISAHIRO
IPC: G08B29/06
Filed: 1993-02-12
Abstract: PURPOSE:To reduce the cost of a detecting circuit and also reduce the size of the device and decrease the number of faults by integrating a detected voltage proportional to a heater current and rectified on a half-wave or full-wave basis, and detecting the heater current value and detecting a heater open circuit. CONSTITUTION:A rectifying circuit 4 rectifies a voltage obtained by converting a heater detected current with the same waveform. In this case, an input integration period is set to an integral multiple of the heater current iH. Consequently, the integral value becomes constant irrelevantly to the part of the waveform of the heater current detected voltage VCT as the converted analog signal of an A/D converter 5 where integration is started, and the integral value is correctly proportional to the peak value of the heater current iH. Therefore, an A/D-converted value which is correctly proportional to the peak value of the heater current iH at all times is outputted from the A/D converter 5A. Consequently, this circuit can speedily detect the peak value of the heater current, therefore, the heater open circuit without using an absolute value circuit.