baber/WOPTO huggingface dataset:
Patent JP-H03233395-A (JP)
Title: Sound wavepropagation time measuring method
Inventor: ISHIHARA TAKASHI
IPC: G01B17/00
Filed: 1990-02-08
Abstract: PURPOSE:To accurately measure sound wave propagation time by using two or more sound waves with the same amplitude and different frequencies, and setting a specific point where the zero-cross of the sound wave with the highest frequency occurs as the time of start and completion of the sound wave propagation time. CONSTITUTION:First and second transmission wave outgoing circuits 1, 2 transmit ultrasonic signals W1, W2 with different frequencies, respectively. Electroacoustic converters 4, 5 perform the mutual exchange of an electrical signal and an acoustic signal. An outgoing reference detection circuit 3 detects the point nearest to a zero- cross point from a positive direction to a negative direction of the signal W2 out of the zero-cross points in the positive and negative directions of the signals W1, W2. Also, the circuit 3 outputs a pulse of positive potential to a propagation time measuring circuit 14 when the potential of the signals W1, W2 go less than the ground potential. A reception circuit 12 for outgoing reference detection is comprised similarly, however, it detects the signal delaying by the propagation time between the converters 4, 5 behind the circuit 3. When the pulse from the circuit 3 is outputted, the circuit 14 starts the measurement of the propagation time, and counts the time until no pulse is outputted from the circuit 12.
Patent JP-H03233010-A (JP)
Title: High wall face-refleshing operation car
Inventor: ITO TOMOTOSHI
IPC: E01H1/00
Filed: 1990-02-08
Abstract: PURPOSE:To effectively and automatically clean (or paint) the face of high rail walls by a method in which an operating head, a hanger to hang up the head, and a holder to hold the head along the high wall face are provided to a road-traveling vehicle. CONSTITUTION:A supporter 8 for a cleaning head 5 and a sensor to detect the weaving action of an operation vehicle 1 as needed are provided to the operation vehicle 1 having a vacuum blast unit consisting of a cleaner 2, a cleaning material-recovering and supplying device 3, and cleaning head 5 and a hanger 7. During the painting operation, a painting head is used and necessary apparatuses are mounted on the base. The head 5 is moved along high rails 9 through the hanger 7 and the follower 8, where dust and cleaning material are absorbed and recovered by a vacuum method. The wall face of high rail 9 and base cover 10 can thus be effectively and automatically cleaned (or painted) without the needs for traffic regulation for long periods of time.
Patent JP-H09191285-A (JP)
Title: Control system for antenna directivity of radio base station antenna in mobile radio system
Inventor: ITO SADAO
IPC: H04B7/26
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To control the directivity of a communication antenna for a radio base station in a direction with a higher level of a radio signal sent from a mobile radio equipment. SOLUTION: A 1st antenna system A decides one or plural basic antennas to be used depending on a location of a mobile radio equipment 100 with respect to an incoming call/outgoing call from the mobile radio equipment 100 and tilt angle control information is indicated to a 2nd antenna system B. In the 2nd antenna system B, one or plural basic antennas used for the information are selected and tilt angle is controlled to make communication with the mobile radio equipment 100. Even during speech, the 1st antenna system A continues teaching the necessity of revision of the basic antenna to be used attending the movement of the mobile radio equipment 100 and tilt angle control information with respect to the selected basic antenna to the 2nd antenna system B so as to keep the communication between the mobile radio equipment 100 and a radio base station 1 excellent at all times.
Patent JP-H01203791-A (JP)
Title: Insulating pipe joint for connecting corrugated pipe
Inventor: AKIYAMA SABURO
IPC: F16L25/02
Filed: 1988-02-08
Abstract: PURPOSE:To contrive to provide electric insulation properties by forming the title joint from a sleeve engaged with a corrugated pipe, box nut, and a joint body and installing each electric insulating member onto the outer surface and rear part side wall of the sleeve and installing a packing. CONSTITUTION:A joint for a corrugated pipe 4 consists of a sleeve 3 installed onto the outer surface of the corrugated pipe 4, box nut 2 having a female screw for the engagement with the sleeve 3, and a joint body 1 having a male screw which is screwed with the box nut 2 and the female screw, hole 17 and a communication hole 16. Each electric insulating member 6 is installed onto the outer surface of the sleeve 3 and a rear part side wall 39, and a packing 5 which possesses the electric insulating performance and sealing performance is installed onto the pipe receiving wall part 18 of the joint body 1. Therefore, connection can be carried out easily in the state where the corrugated pipe is cut, and electric insulation performance is provided, and the trouble of erosion due to the electric conduction such as microcell erosion can be prevented.
Patent JP-H10295000-A (JP)
Title: Surround sound encoding and decoding device
Inventor: AYLWARD J RICHARD
IPC: H04S3/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved device for encoding and decoding surround signals by encoding the five main channels of surround sound signals to two channels, decoding the encoded two channels and effectively reproducing the five main channels. SOLUTION: A left-center adder 15 connects signals on a left input terminal 11 and a center input terminal 12 and supplies left-center signals to a left-center phase shift network 16. A right-center adder 17 connects the signals on the center terminal 12 and a right terminal 13 and supplies right-center signals to a right-center phase shift network 18. A quadrature phase shifter 21 receives the surround signals on a terminal 14 and supplies quadrature phase shift surround signals, they are connected with left-center phase shift signals supplied to a left output adder 22 by a left-center phase shifter 16 and left transmission signals LT are outputted. Further, right-center phase shift signals supplied to a right output adder 23 by a right-center phase shifter 18 and the surround signals are connected and right transmission signals RT are outputted.
Patent JP-H06349974-A (JP)
Title: Printed-circuit board or card to which chip is attached directly and its manufacture
Inventor: WAREN EI ARUPAU
IPC: H01L23/50
Filed: 1994-01-31
Abstract: PURPOSE: To obtain a relatively high density integrated circuit package by providing a redistribution structure for a signal plane and a power source plane on a composite, containing a plurality of signal planes and power source cores. CONSTITUTION: A printed circuit board or card for directly mounting a chip is provided with a composite, which has at least one power source core and at least one signal plane adjacent to the power source core, and a plated through-hole 11, which electrically connects the power source core with the signal plane. A layer of an insulating material 6 adjoins the power source core, circuit conductive layers 7 and 8 adjoin the insulating material 6 and a layer of photosensitive insulating material adjoins a conductive layer 12. A blind via hole 17 is formed by optical phenomenon for connection with the power source core, and a drilled blind via hole 18 is provided for connection with the signal plane. Thus, an integrated circuit chip is directly bonded on a substrate, and a packaging level can be eliminated.
Patent JP-H01202863-A (JP)
Title: Charge coupled device
Inventor: WATANABE YASUSHI
IPC: H01L21/339
Filed: 1988-02-08
Abstract: PURPOSE:To decrease the number of electrodes per one bit to three electrodes, and to shorten length per one bit by applying a first clock to first layer polysilicon and third layer polysilicon and a second clock to second layer polysilicon. CONSTITUTION:In transfer channel regions in a CCD having two transfer stage structure, a section under a first layer polysilicon electrode 3a is represented by a region I, a section under a third layer polysilicon electrode 3c by a region III and a section adjacent to the first layer polysilicon 3a under a second layer polysilicon electrode 3b by a region IIA and the remainder by a region IIB. The regions III, IIA and the regions I. IIB are formed respectively so as to have the areas of the same extent at that time. Impurity ions 4 for orienting transfer are implanted to the regions III and IIA. A common clock phi1 is applied to the first layer polysilicon electrode 3a and the third layer polysilicon electrode 3c and a clock phi2 to the second layer polysilicon electrode 3b. Accordingly, the transfer of signal charges can be controlled by three electrode structure.
Patent JP-S59153154-A (JP)
Title: Electron beam analytical method and apparatus
Inventor: HARADA YOSHIYASU
IPC: H01J37/252
Filed: 1983-02-21
Abstract: PURPOSE:To analyze a specimen without receiving the influence caused by the contamination of the specimen, by scanning the specific part on the surface of the specimen allowed to approach an analytic point with electron beam prior to irradiating the analytic point with electron beam. CONSTITUTION:The output signals of adder circuits 15X, 15Y are respectively supplied to deflection coils 6X, 6Y through the terminals (b) of change-over circuits 8X, 8Y and the circle of circumference C having a small radius around the analytic point P' on a specimen 5 is scanned with electron beam 2. If this scanning is performed for a predetermined time, the greater part of carbon particles present in the vicinity of said analytic point P' are migrated onto the circle of circumference C and, as a result, carbonized by receiving the irradiation of the electron beam 2. Subsequently, the output signals of potentiometers 14X, 14Y are supplied to the deflection coils 6X, 6Y through the terminals (c) of the change- over circuits 8X, 8Y and the analytic point P' on the specimen 5 is irradiated with the electron beam 2.
Patent JP-H07213570-A (JP)
Title: Apparatus for assisting rehabilitation for walking
Inventor: HIROSE TAKESHI
IPC: A61H1/02
Filed: 1994-01-31
Abstract: PURPOSE:To enable a handicapped person to undergo rehabilitation for walking in an appropriate manner, according to a degree of handicap of the handicapped person, a program of rehabilitation or a body shape of the handicapped person. CONSTITUTION:An apparatus for assisting rehabilitation for walking comprises ; a guide rail 1 supported at a predetermined height; a running member 5 which runs on the guide rail 1; an arm means 8 supported by a supporting member 6 having one end fixed to the running member 5 and the other end fixed to a wheel 7; and a body supporting means 9 applied to the arm means 8 and for supporting a body of a handicapped person. The body supporting member 9 includes a supporting member for supporting a part of a body of the handicapped person according to a degree of handicap of the handicapped person or a program of rehabilitation.
Patent JP-H07214948-A (JP)
Title: Folding sheet having print data on both surfaces thereof and production thereof
Inventor: SUZUKI HITOSHI
IPC: B42D15/08
Filed: 1994-01-31
Abstract: PURPOSE:To confirm whether the display data printed on both surfaces of a folding sheet correspond each other on both surfaces of the sheet from a folded state without seeing data content. CONSTITUTION:A pressure-sensitive adhesive layer 7 releasable after adhesion is provided to the superposing surfaces of the concealing part 4 and information entry part 5 of a folding sheet 1 being a reply card folded along the folding perforation 2 to be printed with concealing data 8, 9 and reply information data 10 and a confirmation mark 11 are printed on the reply card piece 6 on the same surface side while reply adress data 12 and a confirmation mark 13 are printed on the surface of the concealing part 4 and reply address data 14 is printed on the reply card piece 6 on the same surface side. The respective confirmation marks 11, 13 are allowed to correspond to the print data on the same surface side or the printing order of the sheet to be set so that the printing positions thereof become the same distance from the upper end of the sheet and, if the print data on both surfaces correspond each other when the sheet is folded along the folding perforation 2, both marks 11, 13 are positioned in a parallel state.
Patent JP-S52110331-A (JP)
Title: Suction control device for internal-combustion engine
Inventor: SHINOHARA HIROSHI
IPC: F02D9/02
Filed: 1976-03-12
Abstract: PURPOSE: To optimize the charging efficiency by controlling the crosssectional area of a suction pipe in accordance with the operating cndition of the engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54119865-A (JP)
Title: Ultrasonic wave delay line of piezoelectric type and its manufacture
Inventor: TSUDA NAOTERU
IPC: H03H9/36
Filed: 1978-03-09
Abstract: PURPOSE:To simply establish the ultrasonic wave delay line less in unnecessary signals. CONSTITUTION:The ultrasonic absorbing material 14 made of metal or resin is attached to the glass side surface of the delay media 1 other than the ultrasonic propagation paths A to D,A',B' to obtain the main signal. When the material having close audio impedance as the delay media 1 is selected as the absorbing material, it is convenient with reduced reflection of ultrasonic waves inside the glass from the glass side surface. When inputting signal to the terminals 6 and 8, output is  picked up from the terminals 8 and 9, and when the surface 15 of the absorbing  material 15 is shaped little by little while observing, the ultrasonic waves are scattered depending on the degree and position of shaping. When unnecessary signal observed as output signal is minimized, the shaping of the surface 5 is stopped. With  this method, the material having suitable hardness can be selected to the absorbing material, the chip and crack of the absorbing material can be prevented, and more fine tuning can be made than polishing the glass side surface.
Patent JP-S62247106-A (JP)
Inventor: HANSU DOIRINKU
IPC: F01L1/24
Filed: 1987-02-10
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-S59153569-A (JP)
Title: Pan tilting device
Inventor: KITAJIMA MICHIO
IPC: B22D43/00
Filed: 1983-02-23
Abstract: PURPOSE:To treat safely and exactly slag by connecting a cylinder device to a pan rest fitted freely verticaly rotatably to supporting frames on a floor and specifying the height of the revolving shaft of the pan rest. CONSTITUTION:A shaft 16 fixed to both end parts of a pan rest 10 and projects horizontally is freely rotatably built in bearings 17 fixed to the top end of two pieces a set of supporting frames 18 erected and fixed on a floor. The pan rest 10 has the shape in which the side parts and bottom part are closed. Said rest is connected to the end of the piston rod of a cylinder device 21 having the one end fixed to the frames 18, by means of the horizontal shaft 12a built in the bearings 12 fixed in the side parts. The hook of an overhead crane is hooked to the hook pin 6 of a casting pan 1, and the pan 1 is carried and is lowered into the perpendicularly held rest 10. The shaft 16 in this stage is so positioned as to be lower than the pin 6 and higher than the center of gravity of the pan 1. When the device 24 is contracted, the rest 10 rotates around the shaft 16 and slag is dischared from the pan 1.
Patent JP-H09223573-A (JP)
Title: Induction heating device for cylinder body with bottom
Inventor: FUJITA MITSURU
IPC: H05B6/10
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To heat the surface of a cylinder body with bottom approximately uniformly by forming an induction heating coil into a trumpet-like coil which is inserted into a cylinder body with bottom so that the maximum diameter thereof faces to the bottom of the cylinder body with bottom. SOLUTION: A cylinder body with bottom 1a is rotated via a shaft 4a by a rotating machine 4, and is non-contact induction-heated from its inner face by a trumpet-like induction hating coil 2a. The trumpet-like induction hating coil 2a is formed of the trumpet-like coil which is inserted into the cylinder body with bottom 1a so that the maximum diameter thereof faces to the bottom of the cylinder body with bottom 1a.
Patent JP-H07235738-A (JP)
Title: Circuit board
Inventor: KAMIAKUTSU MASAKI
IPC: H05K1/02
Filed: 1994-02-25
Abstract: PURPOSE:To enable quick response to proper use of a chip IC and a packaged IC depending on the variation of defective, product rate and price of monolithic IC by forming electrodes on a circuit board beforehand so that both the chip IC and the package IC are mounted. CONSTITUTION:An electrode part 3 for the chip IC to mount the chip IC is formed on a circuit board 1, and an electrode part 4 for the package IC to mount the package IC is formed surrounding the outside of it. Wiring to the electrode part 3 for the chip IC, to the electrode part 4 for the package IC and to the other monolithic IC is connected by the wiring pattern 2. Whichever of the chip IC electrodes 3 or the package IC electrodes 4 the monolithic IC is mounted on, these are connected by the wiring pattern 2 and connection is electrically the same.
Patent JP-H09173336-A (JP)
Title: Method for measuring cell-mediated immunocompetance specific to chronic rheumatism and measuring reagent
Inventor: MATSUMOTO YOSHIE
IPC: C12Q1/28
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the cell-mediated immunocompetence specific to the chronic rheumatism which has a good sensivity to the disease activity of the chronic rheumatism and is useful for a specific diagnosis and a measuring reagent used therefor. SOLUTION: The blood is brought into contact with an antigen (for example, heat instable IgG) against a rheumatoid factor to form an immune complex consisting of the rheumatoid factor and the antigen thereto and to induce the coexisting white cells to release myeloperoxidase. The released amt. of the myeloperoxidase is then measured. The blood is also brought into contact with a component (e.g. IgG) of the antigen against the rheumatoid factor immobilized to an insoluble carrier (e.g. plastic plate) to form an immune complex consisting of the rheumatoid factor and the antigen thereto and to induce the coexisting white cells to release the myeloperoxidase. The released amt. of the myeloperoxidase is then measured.
Patent JP-H05224568-A (JP)
Title: Residue toner recovering device
Inventor: OTA KOJI
IPC: F16D43/20
Filed: 1992-02-14
Abstract: PURPOSE:To surely actuate torque release mechanism even against torque variation of an auger. CONSTITUTION:The torque release mechanism 38, in the toner recovering device recovering the residue toner to both of a toner recovering box provided together in a cleaning device and a space in an image carrier, is provided with a cam member 70 fixed to a rotating shaft 33 of a carrying device 35, a first and a second inclined surface parts 70b and 70b formed on a cam member 70, a gear to be driven 37 which is engaged freely rotatably with the rotational shaft 33 and brought into press-contact with the cam member 70 by a spring 69, a protruding gear part 37b formed on an outer periphery part of the gear to be driven 37, a protruding part for torque transmission 37c which is formed on a side surface of the gear to be driven 37 and can be abutted to the first and the second inclined surface parts 70b and 70d of the cam member 70 and the inclination of the second inclined surface part 70d of the cam member 70 is set to be smaller than the inclination of the first inclined surface part 70b.
Patent JP-H04244193-A (JP)
Title: Washing machine
Inventor: HASEGAWA KOICHI
IPC: D06F33/02
Filed: 1991-01-29
Abstract: PURPOSE:To operate the title machine on the basis of accurate data, by a method wherein details such as the quantity and quality of clothes and the degree of soiling or rinsing thereof can be determined as accurate as possible. CONSTITUTION:A CCD camera 18 photographs the inside of a washing receptacle 2, an image recognition device 10 processes image data from the CCD camera 18, and on the basis of output from the image recognition device 10, a control device 9 determines the details of operation and controls them so as to be carried out.
Patent JP-S58145303-A (JP)
Title: Preventing method of squeezing for rolling mill
Inventor: OKABE TOSHIROU
IPC: B21B37/00
Filed: 1982-02-23
Abstract: PURPOSE:To prevent the area reduction of a rolled material by narrowing the end parts in the longitudinal direction of the body of work rolls with a roll bender during the passage of the succeeding end part of the rolled material thereby suppressing the movement in the end direction of the plate. CONSTITUTION:The tailing-out of the succeeding end of a rolled material  through the 4th stand 12-4 is detected from the abrupt change in the rolling load of the load cell 20-4 of said stand, and a control signal is emitted to the roll bender 24-5 of the 5th stand 12-5 to set roll bending at a prescribed value and narrow the end part in the longitudinal direction of the body of work rolls. When the tailing-out of the material 10 is detected from the abrupt change in the rolling load of the load cell 20-5 of the 5th stand 12-5, the end part in the longitudinal direction of the body of the work rolls of the 6th stand 12-5 is narrowed similarly. Thereafter, the roll bending of the succeeding three stands is set at prescribed values simultaneously upon tailing-out of the succeeding end of the material 10 through the stands in the respectively previous stages.
Patent JP-H05226676-A (JP)
Title: Semiconductor device
Inventor: MINAMIDE AKIZO
IPC: H01L31/0232
Filed: 1992-02-14
Abstract: PURPOSE:To establish good connection with an optical signal cable in a semiconductor device where at least one of a light emitting or a light receiving element is sealed with resin together with an optical signal wire. CONSTITUTION:A semiconductor chip 10 is formed comprising an electrical signal processing circuit and a light receiving element with inclusion of a bonding pad 10b of an optical signal. A lead frame 25 is provided with a groove consisting of the U-shaped cutting pattern 13 at the position facing a wire 11 for an optical signal. The wire 11 for optical signal reaches a side rail 23 along the cutting pattern 13 for the bonding to the predetermined position. Moreover, a film 15 such as polyimide or the like with bonding agent is previously attached to the cutting pattern 13 at the surface of lead frame 25 in the opposite side of the bonding surface of the wire 11 for optical signal.
Patent JP-H08221450-A (JP)
Title: Circuit diagram preparing device
Inventor: KARAUSHI YASUTAKA
IPC: G06F17/50
Filed: 1995-02-16
Abstract: PURPOSE: To automatically prepare a circuit diagram by plotting the plotting contents consisting of comments such as signal names and equipment codes described in input/output signal specification data distributed into the circuit diagram and a sheet unit for every sheet. CONSTITUTION: Based on circuit diagram decision rules 5, a circuit diagram judging processing part 16 judges the types of circuit diagram and circuit diagram parts to be described and used for each input/output signal distributed to each sheet. Then, a plotting execution processing part 17 executes plotting processing based on the plotting contents consisting of the symbol of equipment for processing the input/output signal to each sheet, the circuit diagram or circuit diagram parts provided at the circuit diagram decision processing part 16 and the contents of input/output signal specification data.  In this case, circuit diagram data 11 are prepared by performing the plotting processing by obtaining the positions on a drawing corresponding to the input or output terminal for processing the input/output signal designated by the input/output signal specification data and by obtaining circuit diagram parts data from circuit diagram parts data 7.