baber/WOPTO huggingface dataset:
Patent JP-H01131430-A (JP)
Title: Confrontation detecting device
Inventor: MINAGAWA KIMIHARU
IPC: G01M11/06
Filed: 1987-11-17
Abstract: PURPOSE:To detect the confrontation of a head lamp, etc., and the detecting device without being affected by the movement of the bright color of an image of the head lamp in a process of adjusting the optical axis of the head lamp, etc., by detecting the circumscribed frame of a binary image of the head lamp, etc., and setting its center at the center position of the head lamp, etc. CONSTITUTION:The head lamp is observed by a television camera 13 through the center opening part 11c of an axis detection sensor 11 and the head lamp image is formed on the surface of the image pickup element in the camera 13. A video signal is received from this camera 13, and a binary image is extracted 14 and stored in an image memory 15. Here, a microcomputer 6 extracts external frame representative points A(XA, YA) and B(XB, YB) with the data stored in the memory 15 and finds the coordinate values (XC, YC) of the center point C of the circumscribed frame from a specific expression based upon the coordinate values of the representative points. This center point C is regarded as the center point of the head lamp.
Patent JP-H07120204-A (JP)
Title: Induction sensor
Inventor: IKEMOTO TAKESHI
IPC: G01D5/20
Filed: 1993-10-26
Abstract: PURPOSE:To improve detection accuracy by mounting a scale part and a slider part with an accurately azimuth angle. CONSTITUTION:A scale part 10 and a slide part 12 consisting of a substrate where level coils 1 and 5 are provided on one surface are provided and the surfaces where coils 1 and 5 are formed out of the scale part 10 and the slider part 12 oppose each other, thus detecting the amount of displacement by the electromagnetic induction system. Holes 2, 3, and 4 and holes 6 and 7 are provided at the scale part 10 and the slider part 12. respectively. The holes 2, 3, 4, 6, and 7 are used for positioning when mounting the scale part 10 and the slider part 12 to a device to be mounted.
Patent JP-2000104375-A (JP)
Title: Panel attaching construction
Inventor: KATANO HARUYUKI
IPC: E04B2/56
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of panels by placing and fixing one end portion of an attaching fittings to the top surface of the flange of a beam, placing and fixing a ruler angle to the top surface of other end, and attaching a panel to the ruler angle. SOLUTION: An attaching fittings 10 is provided, one end of which is formed at a position one step lower than the end portion 11. One end portion 11 of the attaching fittings 11 placed and fixed to the top surface of the flange of a beam 1, and a ruler angle 2 is placed and fixed to the top surface of other end portion of attaching fitting 10. And a panel is attached to the ruler angle 2. Because of this, the attaching work for the panel can be performed from the beam 1 side, and the work can be performed easier. Also, a notch is made in longitudinal direction at the other end portion of the attaching fittings 10, a portion 13c of a tongue piece formed by the notch is formed at a position one step higher than one end portion 11, and it is desired to insert and fix a ruler angle 2 between the portion 13c of the tongue piece and other tongue pieces 13a, 13b.
Patent JP-H06134721-A (JP)
Title: Foam removing apparatus for lightweight foam concrete
Inventor: TAKANE NOBORU
IPC: B28B23/02
Filed: 1992-10-28
Abstract: PURPOSE:To automatically remove foam reservoir generated in an upper part of an uppermost main bar of a reinforcing bar during foaming by horizontally movably providing an elevator for vertically moving a plurality of auxiliary elevating means having an insert by main elevating means when a lightweight concrete with reinforcing bars is molded, and inserting inserts into slurry. CONSTITUTION:An elevator 9 mounts rails of a trestle 24 on a support 51 of a moving element 25 horizontally moved by driving means 20. Main elevating means 10 of the elevator 9 vertically moves a connector 16 having a support 52 by a hydraulic cylinder 12 provided at a support frame 54 of a support 15. Auxiliary elevating means 11 are respectively provided at a plurality of inserts 17 to be individually elevated to mount a support 53 at the support 52. The means 11 mounts second elevating means 14 having the inserts 17 at an output driver of first elevating means 13, a plurality sets of the means are provided, and the supports 53 are movably provided on the rails provided on the support 52 to cope with a change in a pitch of main bars 3 in the form by regulating means.
Patent JP-H10131786-A (JP)
Title: Fuel injection device for direct injection type spark ignition engine
Inventor: NODA TORU
IPC: F02D41/34
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device suitable for a direct injecting spark ignition engine. SOLUTION: In a direct injecting spark ignition engine 1, a layered combustion mode in which fuel injection timing of an injector 14 is in a compression process is changed over with an even combustion mode in which it is in an intake process according to an operation condition of an engine. In such a case, a means for governing fuel injection pressure of the injector 14 is provided. The fuel injection pressure of the injector 14 is adjusted to be high in the layered combustion mode. In the even combustion mode, the fuel injection pressure of the injector 14 is adjusted to be low during low speed operation and high during high speed operation.
Patent JP-H09107421-A (JP)
Title: Saved charge display device for telephone set and telephone set with saved charge display function
Inventor: SATOU MASASHI
IPC: H04M15/30
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To display momentarily a difference between a saving object monetary amount and an actual utility charge by simply mounting the display device to a telephone set on market and setting the saving object monetary amount for a prescribed period. SOLUTION: The display device is provided with a speech discrimination section discriminating a call tone of a telephone set 3, a speech time measurement section measuring a speech time of the telephone set 3, a monetary amount data conversion processing section converting a signal from the speech discrimination section and the speech time measurement section into monetary amount data, a data storage processing section storing the monetary amount data converted by the monetary amount data conversion processing section, a data entry section entering a numeral such as a preset saving object monetary amount,  a saving monetary amount calculation processing section comparing the saving object monetary amount entered from the data entry section with the monetary amount data stored in the data storage processing section and a charge display section 13 displaying the monetary amount data compared and calculated by the saving monetary amount calculation processing section on a liquid crystal display device or the like.
Patent JP-H02139386-A (JP)
Title: Clogging preventive device for storage tank
Inventor: TERADA SATOYUKI
IPC: B65D88/70
Filed: 1988-11-17
Abstract: PURPOSE:To permit the discharge of a various powdery deposites without causing the clogging by control air amount and pressure, according to the kinds of the deposites, to selectively use the air blowout holes in each area. CONSTITUTION:From an air supply source 36, a compressed air is sent through pipes 31, 32 and 33 having solenoid valve mechanisms 34A, 34B and 34C into the areas 21, 22 and 23 within a clogging preventive device 10. This air is regulated by an increase in its amount or the intermittent supply through the solenoid valve mechanisms 34A, 34B and 34C, whereby the air blown out from air blowout holes 11A, 12A and 13A formed on outer walls 11, 12 and 13 reduces the frictional contact of powdery deposites 60 with such walls to permit downward delivery thereof. Furthermore, the powdery deposites 60 both above and near the clogging preventive device 10 are fluidized by the air to permit a smooth delivery thereof to a discharge feeder 52 provided below a storage tank 50.
Patent JP-S63144423-A (JP)
Title: Optical head device
Inventor: FUJINO MASAHISA
IPC: G11B7/08
Filed: 1986-12-08
Abstract: PURPOSE:To constitute the titled device so that an optical axis of a driving device can be brought to an angle adjustment against an optical axis of a photodetecting device, by turning an objective lens driving body centering around a supporting point provided on the outside of an optical path between the driving device and the photodetecting device. CONSTITUTION:When both adjusting screws 14, 14' are tightened in the same way, an objective lens driving device 5 turns centering around a contact part of a supporting shaft 10 and a bearing 11, and an optical axis of an objective lens 4 is inclined in the direction as indicated with an arrow A. Also, when both the adjusting screws 14, 14' are loosened in the same way, the driving device 5 turns in the reverse direction centering around the contact part of the supporting shaft 10 and the bearing 11 by an energizing force of compression springs 13, 15, and the optical axis of the lens 4 is inclined in the direction as indicated with an arrow A'. On the other hand, when both adjusting screws 12', 14' are tightened in the same way, and also, both adjusting screws 12, 14 are loosened in the same way, the optical axis of the lens 4 is inclined in the direction as indicated with an arrow B. Also, when both the adjusting screws 12', 14' are loosened in the same way, and also, both the adjusting screws 12, 14 are tightened in the same way, the optical axis of the lens 4 is inclined in the direction as indicated with an arrow B'. In such a way, by combining these operations, the optical axis of the objective lens 4 can be brought to a fine adjustment in any direction.
Patent JP-H09135048-A (JP)
Title: Semiconductor laser light source
Inventor: WATANABE NOBUYUKI
IPC: H01S5/068
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To easily stabilize semiconductor laser beam-output and remove return beam noise by small power. SOLUTION: A semiconductor laser source is provided with a current modulating means, which is composed of a constant current power source 2 that modulates inrush current to a semiconductor laser 1 and a high-frequency power source 3, so as to eliminate the influence of return beam noise, which is due to the reflection of the output beams of the semiconductor laser 1 at the prescribed subject and their re-incidence on the active layer of the semiconductor laser 1. The modulation frequency of the inrush current to the semiconductor layer is set by the current modulation means at a frequency close to the AM spectral maximum value of the beam-output of the semiconductor laser 1 when the inrush current to the semiconductor laser 1 is non-modulating and return beam is present, and at, a resonance frequency that permits mode energy draw to occur by modulation.
Patent JP-2001108453-A (JP)
Title: Navigation device on vehicle
Inventor: JINBA TAKAYUKI
IPC: G08G1/0969
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of judging which of multilayered road a vehicle is running without requiring high quality acceleration sensors and expressway information. SOLUTION: A light intensity detection means 13 for detecting light intensity and a position judging means 16 for judging which of multilayered road a vehicle is running by utilizing the light intensity that the light intensity detection means detects are provided. By paying attention to the variation quantity and variation pattern of light intensity detected by the light intensity detection means or the difference from the average of intensity, which of upper or lower sides of the multilayered road the vehicle is running can be discriminated, thus proper discrimination becomes possible with a simple constitution.
Patent JP-H05128567-A (JP)
Title: Optical disk apparatus
Inventor: UCHIUMI MASAMICHI
IPC: G11B7/095
Filed: 1991-11-07
Abstract: PURPOSE:To simplify a controlling mechanism. CONSTITUTION:A guide rail 36 for guiding a carriage 39 on which an optical pickup device 42 and a disk surface tilt detecting sensor 43 are mounted is constituted of a guide which sways around a swaying center O on a light reflecting surface 13a in the vicinity of the center of the disk and within a plane perpendicular to the disk surface in accordance with the detecting output by the disk surface tilt detecting sensor 43. Therefore, as the guide rail 36 sways in conformity with the tilt of the disk surface, the focal point of an objective lens 42a of the optical pickup device 42 can be changed in the heightwise direction. Accordingly, since the focal point of the objective lens 42a can be agreed with an optional point of the reflecting surface 13a, the optical distance between the objective lens 42a and the disk 13 when the tilt of the disk 13 is detected is constant and the relative position of the optical axis of the objective lens 42a to the track on the disk 13 is invariable.
Patent JP-S62149292-A (JP)
Title: Information unit
Inventor: SUZUKI YOSHINORI
IPC: H04Q1/02
Filed: 1985-12-23
Abstract: PURPOSE:To simplify the change of a wiring system in an information wiring by providing an internal wiring circuit and a terminal at a main body to be provided on a board, and standardizing a terminal arrangement and the outside dimension of the main body. CONSTITUTION:When the wiring system is changed from a single telephone system to a telephone system with a holding function, an information unit 5 in place of an information unit 1 is mounted at an information lead-in board 9. The change can be performed easily since the terminal arrangement and the outside dimension of the main body are the same in the units 1 and 5. And terminals A1 and A2 are connected to a cable 11. The other terminals are connected in the same manner in the case of the unit 1. As a result, a telephone can be used by connecting a telephone set 18 to a telephone plug socket 14, and also, a line is held, and the telephone set is moved, and it can be connected to an other telephone plug socket. Thus, the change of the wiring system can be easily performed by using a unit in which the terminal arrangement and the outside dimension of a main body 2a are standardized.
Patent JP-H11127495-A (JP)
Title: Directional speaker device
Inventor: KAKUBARI ISAO
IPC: H04R3/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To sharpen directional characteristics by controlling the directional characteristics of a sound source by a signal processing in radiating an amplified voice to a specific area. SOLUTION: This device is provided with a concave reflector 1, and a sound source 2A is mounted inside the reflector 1, and the acoustic reflecting surface of the sound source 2A is directed to the reflector 1. The directivity of the sound source 2A is made single so that components to be directly radiated to a hearing position (c) without being transmitted through the reflector 1 can be reduced. An amplified sound outputted from the neighborhood of the focal point of a reflector 2 is reflected by the reflector 1, and radiated to the direction of the hearing position with an almost co-phase. Thus, a sound with high S/N can be applied to a listener at a specific position even under a noisy environment.
Patent JP-2000111374-A (JP)
Title: Ultrasonic flow velocity measurement method and device
Inventor: HAKUSOO CHAN
IPC: G01F1/66
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To measure flow velocity by the ultrasonic propagation time difference method by transmitting and receiving the continuous wave of ultrasonic waves and measuring ultrasonic propagation time. SOLUTION: A device and a method are used to calculate a flow rate by measuring the propagation time difference of an ultrasonic signal is liquid. In this case, an ultrasonic signal Ss that is transmitted and received by at least a pair of transducer parts 1 and 2 is subjected to frequency modulation from an appropriate constant frequency to another frequency as a continuous wave, and transmission time t1 is provided according to modulation time to another frequency of a transmission measurement signal s4 for transmitting an ultrasonic signal Ss from a transducer part 1 or 2.  At the same time, reception time t2 is set according to modulation time to another frequency of a reception measurement signal s7 being emitted by the transducer part 2 or 1 that has received the ultrasonic signal Ss, and the detection of the modulation time to another frequency of the transmission measurement signal s4 and the reception measurement signal s7 is made by an identical frequency change detector 9.
Patent JP-S62148806-A (JP)
Title: Inspecting system for torsion of material body
Inventor: UESONO YOICHI
IPC: G01B21/22
Filed: 1985-12-24
Abstract: PURPOSE:To inspect torsion along the longitudinal direction with good accuracy under noncontact state by calculating an inclination of the relative central surface between the reference measuring position and the object measuring position and detecting a degree of the torsion from the comparison operational result. CONSTITUTION:An entrance nozzle part 11 of the underside and a wrapper tube part 12 of the topside with a welded zone 14 of a fuel assembly 1 as a boundary are made a reference measuring range and an object measuring range respectively and the reference measuring position A is set on the entrance nozzle part 11 and the central points (m) and (n) of the fuel assembly 1 are calculated on lines connecting the centers of sensors 31 and 33, and 32 and 34 and a center line P connecting the central points (m) and (n) is calculated and the vertically split virtual central surface P1 of the measuring reference is set. Next, as to each facing surface in the object measuring position B, the torsion central surface P2 corresponding to the virtual central surface P1, namely, the vertically split diagonal surface in each direction in the object measuring position B is similarly calculated from output data of a displacement sensor. Relative angles theta1-theta3 of inclination made by the respective central surface P1 and P2 indicate angles of torsion between the reference measuring position A and the object measuring position B respectively. Here, an algebraic mean value of the angles theta1-theta3 of torsion is calculated to detect the quantity of torsion.
Patent JP-H02273177-A (JP)
Title: Adp-glucose pyrophosphorylase
Inventor: BUORUFUGANGU UORUTAA SUKOTSUCH
IPC: C12N15/82
Filed: 1989-11-10
Abstract: PURPOSE: To purify an ADP-glucose pyrophosphorylase useful for synthesizing starch by treating a crude enzyme extract solution containing the ADP-glucose pyrophosphorylase according to a gel chromatography.  
     CONSTITUTION: A plasmid WL-AGA-1 containing a cDNA of a wheat leaf having a nucleotide sequence coding an ADP-glucose pyrophosphorylase is used to transform an Escherichia coli TG2. The resultant transformed Escherichia coli TG2 is then cultured to collect the ADP-glucose pyrophosphorylase enzyme. The get chromatography of a crude enzyme extract solution containing the ADP-glucose pyrophosphorylase is then carried out to afford the purified enzyme ADP glucose pyrophosphorylase. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07119305-A (JP)
Title: Jig for reinforcement prefabrication made of precast, construction of reinforced concrete structure, and precast member
Inventor: TAMURA FUTOSHI
IPC: B28B23/02
Filed: 1993-10-26
Abstract: PURPOSE:To reliably specify a position relation between the reinforcing bars of a reinforcement prefabricated body not only during suspension of the reinforcement prefabricated body in forms but also during a time in which placed concrete is cured and besides to ensure a concrete-covering thickness. CONSTITUTION:A plurality of reinforcing bar insertion holes 2 are formed in a jig body 1 made of precast and a surface is formed in a coarse state to form a jig A for reinforcement prefabrication made of precast. In a building method for a reinforced concrete structure, a reinforced prefabricated body B is suspended in forms together with the jig A and concrete is placed in a state that the jig A is left non-removed. In manufacture of a precast member, concrete is placed in a space surrounded with side forms, bottom forms, and a pair of the jigs A and A for reinforcement prefabrication made of precast to manufacture a precast member in the two ends of which the jigs A and A are driven.
Patent JP-H08146248-A (JP)
Title: Optical coupling device and its production
Inventor: OGAWA MARI
IPC: G02B6/122
Filed: 1994-11-25
Abstract: PURPOSE: To lower coupling loss by adopting constitution capable of sufficiently expanding the expansion rate of a mode size. CONSTITUTION: The top and bottom of a waveguide layer 3 is held by an upper clad layer 4 and a lower clad layer 2 and a substrate 1 is disposed in the lower part of the lower clad layer 2. The layer thickness of the waveguide layer 3 and the upper clad layer 4 is made thinner toward the exit end in a tapered part 8 and the waveguide layer 3 of the optical fiber coupling part 7 is formed as a mesa type. The mesa width of the waveguide layer 3 in the tapered part 8 is made larger toward the exit end. The refractive indices of the upper clad layer 4 and the lower clad layer 2 are made lower than the refractive index of the waveguide layer 3 and the refractive index of the substrate 1 is made lower than the refractive index of the lower clad layer 2.
Patent JP-S63144345-A (JP)
Title: Recording medium
Inventor: MIYAGAWA MASASHI
IPC: G03F7/004
Filed: 1986-12-09
Abstract: PURPOSE:To obtain the titled medium having high preservable stability and high sensitivity by incorporating an appropriate amount of a high polymer having acryloyl or methacryloyl group as a binding component to the titled medium. CONSTITUTION:A transferring recording layer 1b contains at least a coloring agent and a sensitive component capable of sensitizing by giving photoenergy and heat or energy convertable to heat to said layer. The sensitive component is composed of at least 3 kinds of components comprising a photopolymerization initiator, a monomer or its oligomer having an unsatd. double bond and a bind ing component. The binding component is composed of the high polymer compd. having the acryloyl or the methacryloyl group which contains an ethylenic unsatd. double bond. The double bond equivalent of the high polymer compd. is 0.5-5mg equivalent/g, and the weight average mol.wt. thereof is >=5X10<4>, and the content of the high polymer compd. contd. in the transferring recording layer 1b is 5-80wt.%.
Patent JP-S63145521-A (JP)
Title: Position control method for operating switch panel
Inventor: HARAGUCHI KAORU
IPC: G06F3/048
Filed: 1986-12-09
Abstract: PURPOSE:To realize the highly accurate position control for an operating switch panel by controlling the position of a display screen so as to secure coincidence between a mark put on a gauge to show the prescribed one of those touch switch addresses and the corresponding address of the display screen. CONSTITUTION:A control tool 40 is set into a cover 35 so that the guide part 42 of the tool 40 touches the inside of the guide part 35a of the cover 35. Then the tool 40 is put on the screen of a CRT 20. Thus the coincidence is secured between the address of a touch switch device 30 and the address of a picture displayed on the CRT 20. Under such conditions, the center of a cross-shaped mark M of the tool 40 is coincident with the center address (xc, yc) of the device 30. AT the same time, a test device is connected to a main controller to display a cross-shaped test pattern (m) on the CRT 20. Then a volume is turned to secure coincidence between the mark M and the pattern (m). Thus the shift of the mark (m) is controlled on the screen. In such a way, the position of an operating switch panel is controlled with high accuracy.