baber/WOPTO huggingface dataset:
Patent JP-H02105041-A (JP)
Title: Particle measuring instrument
Inventor: ITO YUJI
IPC: G01N15/14
Filed: 1988-10-13
Abstract: PURPOSE:To obtain information of high accuracy relating to particles to be detected by optically scanning the particles to be detected in the part to be detected of the particle measuring instrument and receiving the passed light by array type photodetectors disposed in the position conjugate with the part to be detected. CONSTITUTION:The particles 7 to be detected, such as vital cells or latex particles, are passed to flow by one piece or one lump each in the perpendicular direction of the flow part 6 in a flow cell 5 of the particle measuring instrument by a sheath flow system. The pass of the particles 7 to be detected is optically scanned and the scattered light and transmitted light are released from the particles 7 to be detected. These light rays are condensed by a condenser lens 8. The scattered light is removed by a stop 9 disposed in the position conjugate with an optical deflecting element 2 and only the transmitted light is selected. The transmitted light selected in such a manner is detected by a lens 10 and the array type photodetector 11 positioned behind the stop 9. The respective arrayed photodetecting elements of this detector 11 are conjugated with the optical scanning position in the part to be inspected and only the light rays from the positions to be detected respectively corresponding to the respective photodetecting elements are made incident to these elements. The light rays are selectively outputted and are taken into a memory 12.
Patent JP-S61137569-A (JP)
Inventor: SAKASHITA KUNIO
IPC: C01B25/28
Filed: 1984-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09120653-A (JP)
Title: Manufacture including step of formatting disk medium for disk drive apparatus
Inventor: NIGAMU ANIRU
IPC: G11B5/265
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To write to a disk by fields with the use of a disk drive apparatus without using a servo write program, by setting a third timing-decoding transition pattern different from a first and a second positioning/timing-decoding transition patterns. SOLUTION: A first and a second timing-decoding transition patterns TA, TB are separated a time interval TS. A third timing-decoding pattern TC has a center line on the same line as a center line of a burst B and is separated the time interval TS from the TB pattern. Moreover, the third timing-decoding pattern TC is separated the same time interval TS from an A burst. Each pattern TA, TB, TC is constituted of six perfect transitions and has a different frequency. 18 sectors such as a servo sector 122 are provided in the pattern. A detection circuit detects when to open a sampling window and sample amplitudes of the A or B burst by detecting the frequency or a timing of the TA, TB, TC patterns. The samples are used to correctly determine a relative position of a head to a required track.
Patent JP-2001086106-A (JP)
Title: Data transmitter and transmission system
Inventor: IDEMORI KIMITO
IPC: H04L7/027
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter that can stably receive data even on the occurrence of frequency deviation in a clock signal between data transmitters. SOLUTION: A data reception circuit 8 is provided with the data transmitter samples received data at a 1st shift register 26 by means of a clock signal outputted from an internal clock generating circuit 19, a phase correction circuit 30 corrects the received data with a phase difference of the clock signal frequency-divided by a frequency divider circuit 23 and the received data after this sampling, a 2nd shift register 28 samples the received data whose phase is corrected with a clock signal outputted from the internal clock generating circuit 19 and a phase synchronization circuit 22 synchronizes the received data after this sampling to a phase of the clock signal frequency-divided by the frequency divider circuit 23 and a data recover circuit 25 recovers the received data whose phase is synchronized.
Patent JP-H0979506-A (JP)
Title: Method and apparatus for injecting hydrazine in exhaust heat recovery boiler
Inventor: NAGASHIMA TAKAYUKI
IPC: F22B37/56
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of pitting in the heat transfer tube of an exhaust heat recovery boiler by assuring the concentration of hydrazine at the time of starting a plant and eliminating the supply of the excess hydrazine after a gas turbine is started. SOLUTION: The method for injecting hydrazine of an exhaust heat recovery boiler comprises the steps of supplying a predetermined amount of hydrazine to the boiler 24 for a predetermined time from the time point of starting the supply of water, correcting the low-pressure feed water flow rate of the feed water flow rate based on the steam temperature of the outlet of the low-pressure steam superheater 12 after a gas turbine 23 is started, and regulating the pouring amount of the hydrazine based on the feed water flow rate by considering the corrected low-pressure feed water flow rate.
Patent JP-H09101566-A (JP)
Title: Projector
Inventor: NISHIJIMA KATSUMI
IPC: G03B21/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To effectively use an electrooptical modulation elekent panel, which has a rectangular picture display area, throughout to project a longitudinally long image as well as a laterally long image as it is. SOLUTION: An optical image forming optical system 3 is so provided that it can be freely rotated around the optical axis of projection at 90 and can be freely kept in a position while maintaining the optical axis of projection, and an image information output control means is provided which switches the direction of output of image information to each pixel for display of a two-dimensional optical image on an electrooptical modulation element panel 2 in accordance with the direction of the electrooptical modulation element panel. Normally, the electrooptical mosulation element panel 2 is used in the laterally long state; but in the case of projection and display of a longitudinally long image, the optical image forming optical system 3 including the electrooptical modulation element panel 2 is rotated around the optical axis of projection at 90 to set the electrooptical modulation element panel 2 to the longitudinally long state, thereby effectively using the electrooptical modulation element panel 2 throughout to project and display the longitudinally long image on the screen without requiring reduction of this image.
Patent JP-2000087899-A (JP)
Title: Noise reducing device for inlet guide vane device
Inventor: YOKOKURA YUTARO
IPC: F01D17/16
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a noise reducing device for an inlet guide vane device, that can reduce the generation of noise without needing any space on a device. SOLUTION: A noise reducing device for an inlet guide vane device 11 provided with a plurality of vanes 10 annularly in an intake passage 7 of a compression device for sucking gas and compressing it, so as to adjust the flow of intake gas is provided with a deformed vane 14 with an extension part 16 extended in required length toward the inside of annular shape, at the gas intake direction rear end 15' of a vane body 15 in place of at least one of the vanes 10 of the inlet guide vane device 11.
Patent JP-H07115339-A (JP)
Title: Line filter and its impedance changing method
Inventor: SENDA TAKEO
IPC: H01F27/33
Filed: 1993-10-18
Abstract: PURPOSE:To provide a line filter and its impedance changing method to freely set a specific band width or attenuation quantity without using any ground. CONSTITUTION:A line filter 11 contained in a single-phase power cord 1 includes the 1st and 2nd transformers 13 and 15 which use the wires 7 and 9 connected to the plugs 3 and 5 that are inserted to a commercial power supply as the primary coils respectively, an amplifier part 17 which amplifies the noise current that is picked up by the secondary coil of the transformer 13, and a power supply part 19 which supplies the power to the part 17. The current amplified at the part 17 is sent to the secondary coil of the transformer 15.
Patent JP-H07113011-A (JP)
Title: Porous material and column charged with the same as filler and production thereof
Inventor: NOZU TAKASHI
IPC: C08G79/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide a porous material comprising the copolymer of a polysiloxane with a specific metal alkoxide, excellent in heat resistance, flexibil ity, and functional group introduction facilitation, and useful as a filler for various kinds of chromatography such as superhigh temperature gel permeation chromatography. CONSTITUTION:This porous material comprises a copolymer obtained by copolymerizing (A) a polysiloxane such as a (both end-silanol-modified) polydimethylsiloxane with (B) a metal alkoxide of the formula (M is Si, Ti, Zr, V, Nb, Ta; R<1> is 1-6C hydrocarbon group; R<2> is 1-4C hydrocarbon group; x is 0, 1; n is the valency of M), e.g., tetraethoxysilane.
Patent JP-2000108928-A (JP)
Title: Extruded cylindrical pipe material for absorbing shock
Inventor: KAWAMATA YASUJI
IPC: B62D21/15
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide extruded cylindrical pipe material for absorbing a shock which can absorb shock surely and can simply be manufactured. SOLUTION: In the internal perimetral surface of this pipe material 1, plural projection ridges 2 extending in a lengthy direction are provided apart in a peripheral direction. It is favorable that the width (w) of the projection ridge 2 per one for the peripheral length of the inner peripheral surface is beyond 0% and less than 25%, and its height (h) is within the range from 0.5 mm upto the thickness (t) of the pipe material. Further, it is favorable that the number of the projection ridge 2 is four or more and an even number and these projection ridges stay on the rotation symmetrical position whose symmetrical axis is the axis O of the pipe material 1.
Patent JP-S63114485-A (JP)
Title: Video conference equipment control system
Inventor: TSUGANE SHUZO
IPC: H04N7/14
Filed: 1986-10-31
Abstract: PURPOSE:To freely control the equipments such as a camera of a remote side mutually by using the same line by providing a control board for transmitting a control signal for controlling the equipments of the remote side. CONSTITUTION:An analog television signal from a television camera 1A is band compressed in a highly efficient encoding circuit 3A via an A/D converter 2A, multiplexed on a camera 1B control signal (b) from a camera control board 4A in a multiplex circuit 5A and outputted to a transmission path 7A from a transmission line interface circuit 6A. Transmission path data inputted from a transmission path 8A is separated in a separating circuit 10A via a receiving line interface circuit 9A, a band is extended and decoded by a highly efficient decoding circuit 11A and projected on a television monitor 13A through a D/A converter 12A. A camera control signal (h) is inputted to the control terminal of the television camera 1B and the television camera 1B is controlled according to the camera control of the remote side.
Patent JP-2000092838-A (JP)
Title: Circuit block for switching power supply
Inventor: KOBAYASHI TOSHIHIKO
IPC: H01F27/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To make is possible to three-dimensionally install various electronic components at high density, by erecting sub-boards on a main board formed of a single-sided board, and installing a transformer between the sub-boards through pin terminals or terminals for mounting. SOLUTION: A plurality of lead pins 11, 12 are erected on the upper face of a main board 10 formed of a single-side board from the front side toward the back side. A primary sub-board 20 and a secondary sub-board 30 are clamped between the support portions 11a and 12a of the lead pins 11 and 12, and opposed to each other, a transformer 40 with a coil C wound on a bobbin and a core E mounted therein being placed between the sub-boards 20 and 30. The tips of the pin terminals 41 and 42 implanted in the bobbin for coil winding of the transformer 40 are inserted into holes formed in the sub-boards 20 and 30, and secured by caulking. As a result, the size of the main board 10 can be reduced, and its packaging density can be enhanced.
Patent JP-S63114767-A (JP)
Inventor: FUKUOKA TSURUE
IPC: E04H6/06
Filed: 1986-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000087556-A (JP)
Title: Placing method for floatable concrete body
Inventor: HIRATA TAKAYOSHI
IPC: E04G21/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To realize the construction of a large-scale floatable structural body by making a framework to an outer shape of floated structural body and placing concrete to the inner space of a formwork floated above water by using the water surface in the formwork as the bottom surface of the formwork. SOLUTION: A plurality of formwork floats are connected together laterally on the sea surface at an internal angle portion at a wharf and the formwork 2 framed to the outer block shape of the floated structure to be obtained is arranged. At the outer side of the formwork 2, many floats 3 are arranged and the whole of the formwork 2 is floated on the sea and retained and, at the inner side, reinforcing mesh 4 is tensed at the same interval in advance both in the longitudinal and lateral directions.  Concrete 7 to be placed inside the formwork is lightweight concrete with the specific gravity of less than 1 and comprises the lightweight fine aggregates and coarse aggregates; when the concrete is placed, it spreads sequentially on the sea with the sea surface as the bottom of formwork and is turned into the shape of formwork 2, is cured, hardened and floated to sea surface thereby forming the foundation portion of the floated structural body. By utilizing the floating characteristics of the concrete floating on the water, this concrete can be placed directly on the water surface, so that the construction of a large-scale floated structure becomes possible.
Patent JP-H0684232-A (JP)
Title: Prism type photosensor
Inventor: MORII TETSUO
IPC: G11B15/08
Filed: 1992-09-04
Abstract: PURPOSE:To provide the prism type photosensor which can detect light from a light emitting part at a light receiving part without necessity for improving the accuracy of assembly. CONSTITUTION:This device is composed of light emitting parts 1 and 2 and light receiving parts 9 and 10, and this light emitting part is composed of a light emitting element 2 and a light guide member 1 for guiding light from this light emitting element 2. This light guide member 1 is provided with a light guide part 3, prism reflecting plane 4 formed at the terminal part of this light guide part 3 so as to deflect guided light, and emitting plane 5 to emit the deflected light toward the light receiving part. At such a prism type photosensor, the light guide member 1 is provided with a light diffusing means 6 to diffuse light directed from the light emitting part to the light receiving part.
Patent JP-S61138331-A (JP)
Title: Data reception control system
Inventor: INAGAKI HIROSHI
IPC: G06F5/06
Filed: 1984-12-10
Abstract: PURPOSE:To reduce the memory capacity of a terminal machine or the like by providing a means which writes control information for transmission control procedures in a buffer for data reception. CONSTITUTION:A controller 1 receives data D2 from a controller 3 and stores it in an area B2 of a buffer memory 10. When detecting that the residual capacity of the memory 10 is small, a buffer control part 5 sets a signal NG to a register 12. next, data D3 is transmitted from the controller 3 and is stored temporarily in an area B3 of the memory 10, and the buffer control part 5 transmits the signal NG in the register 12 to a processor 4. After writing control information RNR in the area B3 of the memory 10, namely, the area where data D3 is already written, the processor 4 starts a transmission control part 6. The control part 6 transmits control information RNR in the area B3 of the memory 10 to a line 2 to report the impossibility of reception to the controller 3. Thus, a memory for control information write is unnecessary.
Patent JP-2001086776-A (JP)
Title: Oscillation actuator
Inventor: OKAZAKI MITSUHIRO
IPC: H02N2/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a small oscillation actuator, in which positioning accuracy of a relative motion member is high and the relative motion member is driven smoothly. SOLUTION: An oscillator 110 of an oscillation actuator, driven through in-plane oscillation, is secured to an oscillator supporting part 123 fixed rotatably about a pin 122 and urged in the direction of arrow A by means of a coil spring 124 thus pressing the oscillator 110 against a relative motion member 130. Since an in-plane oscillator is supported movably (displaceably) in the direction of the oscillation plane and pressed from the oscillator side, the relative motion member does not generate unwanted rattling, resulting in an oscillation actuator operating smoothly.
Patent JP-H07230796-A (JP)
Title: Electrode lead for lamp
Inventor: JIYOOJI II SAKOSUKE
IPC: H01J61/36
Filed: 1994-10-26
Abstract: PURPOSE: To provide an electrode lead for an electric lamp with the thermal expansion or shrink coefficient similar to that of the glass forming a bulb. CONSTITUTION: Electrode leads 5a, 5b, 5c are made of alloy containing tungsten of about 10 to 90 wt.% and molybdenum of about 10 to 90 wt.%. Thereby, the thermal expansion or shrink coefficient of the electrode leads is similar to the thermal coefficient of glass forming a bulb 3, stress resulting from the inconsistency of the expansion or shrink between two materials is reduced, and further, the alloy composition functions as the reduction of the oxidation or deterioration of the leads.
Patent JP-H07169712-A (JP)
Title: Manufacture of semiconductor element
Inventor: CHIEN FUA DOUGURASU YUU
IPC: H01L21/336
Filed: 1994-10-03
Abstract: PURPOSE: To form an identical electrode structure on two semiconductor element containing an electrode structure by first forming a semiconductor substrate, and forming a first layer of gate oxide, a second layer of polysilicon, a third layer of Wsi2 and a fourth layer of a mask material on the surface thereof as continuous layers. CONSTITUTION: An undoped polysilicon layer 24 is formed on silicon dioxide layers 20 and 22. This undoped polysilicon layer 24 is covered with an undoped tungsten silicide layer 26. Then, a semiconductor element 10 is covered with a mask layer 28 of silicon dioxide and silicon nitride. Then various layers on a silicon substrate 12 are patterned to form a gate electrode structure.
Patent JP-S61139200-A (JP)
Title: Piezoelectric type electroacoustic transduser
Inventor: KOBAYASHI TERUO
IPC: H04R1/22
Filed: 1984-12-10
Abstract: PURPOSE:To obtain a simple structure having a static electrostatic countermeasure by accommodating respectively a specified front air chamber, the tongue-shaped project ing part of a diaphragm, a rear air chamber and a terminal plate, and fixing and holding circumferential parts inbetween. CONSTITUTION:The front air chamber plate 23 made of a non-conductive material has an acoustic leakage hole 25 at the periphery of the inside of a ring-shaped project ing part 36 and a sound discharging hole 26 at the vicinity of a center part. An vibra tor comprises the diaphragm 22 under of a thin metallic plate and a ceramic piezoelec tric member 21 bonded to the diaphragm 22, and is electrically connected to the elec trode of a bonding surface side of the diaphragm 22 and the ceramic piezoelectric member 21. A tongue-shaped projecting part 27 is disposed at least one position of the outside periphery of the diaphragm 22. On one surface of the rear air chamber plate 28 made of a non-conductive material, the projecting part 37 for contacting only the outside periphery thereof with the circumference of te vibrator is formed and the rear air chamber acoustic leakage hole 30 is provided. These the front air chamber plate 23, the tongue-shaped projecting part 27 of the diaphragm 22, the rear air chamber 28 and the terminal plate 33 are accommodated in a metallic ring 35 nd the circumferential parts thereof are fixed and held inbetween.
Patent JP-H09106727-A (JP)
Title: Processing method of contact point for electric switch
Inventor: NAKANO SHINJI
IPC: H01H11/06
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of the contact point for an electric switch with its stabilized quality which can be manufactured inexpensively. SOLUTION: A cut wire rod 4 of its specified length is inserted into a hole 2 provided at a terminal plate 1, and the hole diameter of the prepared hole 2 is reduced and the thickness of the terminal plate 1 is compressed by performing pressure print processing for the outer periphery of the hole 2 of the terminal plate 1 to hold the cut wire rod 4 at the terminal plate 1. By performing a caulking mold processing to a prescribed shape of the contact point 5, the burring of the cut wire 4 or the damage or wear of caulking punch is suppressed, the use quantity of a contact point material is small, the contact point quality is improved and stabilized, and the maintainability and productivity of a die can be improved.
Patent JP-H10131928-A (JP)
Title: Fastener with sealing function
Inventor: SMITH EDWARD JOHN
IPC: F16B19/10
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve water-proofing and vibration-proofing performance by forming a hole in a head upper wall, forming an opening part in a neck part vertically extended from a head bottom wall, extending a leg part downward from the lower end of the neck part, providing its upper end with a funnel part, and molding an elastic body on the bottom wall lower face side. SOLUTION: A fastener F is inserted in a slot 12 of an article 11. An article 13 is placed on the article 11, and a hole 14 of the article 13 is adjusted to a hole of a fastener body 1 and a guide hole of an elastic body 7. A screw 3 is inserted in the hole 14, passed through the elastic body 7 and pushed into the hole of the fastener body 1. In the process of screwing the screw 3 into the fastener F, the tip of the screw 3 passes an opening part 8 of a neck part 8c and comes in contact with a funnel part 6, so that leg parts 8 are pushed open, and the elastic body 7 is pressed to an upper face 11a of the article 11 so as to seal a space between the joint faces of the articles 11, 13. Water can therefore be prevented form leaking through the slot 12 and fastener F, and this constitution can also prevent squeak caused by vibration.
Patent JP-H03123933-A (JP)
Title: Information processor
Inventor: SUGAYA RITSUO
IPC: G06F9/30
Filed: 1989-10-06
Abstract: PURPOSE:To suppress the deterioration of performance owing to the detection of unnecessary duplication by detecting that a difference between the start address of read data and the storage start address of an execution result is smaller than the data width of read data required for generating initial storage data. CONSTITUTION:A duplication detection block has a comparison circuit 9 comparing high-order addresses and an adder 10 calculating the difference between a low-order address and a look-ahead operand byte required for generating an operand. The output lines 29 and 30 of the comparison circuit 9 and the adder 10 detect duplication and they have an AND gate 11 which makes duplication judgment from a control block 5 to be effective by a signal line 35. Then duplication is detected and the result is reported to an operation execution part and the control block 5 through a signal line 36. When duplication is judged to be present, a processing system in the operation execution part is altered. Thus, the calculation of the succeeding address by an address adder 4 is stopped.