baber/WOPTO huggingface dataset:
Patent JP-2001056425-A (JP)
Title: Optical parts holding device
Inventor: TATEYAMA SUSUMU
IPC: G02B26/10
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To downsize a device and to shorten an optical path by forming an elastic member which energizes a lens holder toward an contact part of an adjusting member as a conical coil spring. SOLUTION: One end of the adjusting member 5 is constituted as the contact part 5b abutting on one end of the lens holder 3. A space formed of the other end of the lens holder 3 and a hollow part 1a of a holder 1 is provided with the coil spring 8 of a conical shape as an elastic member for energizing the lens holder 3 toward the part 5b of the adjusting member 5. When the beam diameter of a laser beam 7 emitted from a semiconductor laser 2 is adjusted to an optimum value, the lens holder 3 is moved laterally by adjusting the adjusting member 5, by which fine adjustment is carried out.  The conical coil spring 8 is used in the manner described above, by which the distance (w) between the inner wall surface of the holder 1 holding the semiconductor laser 2 and the end face of the lens holder 3 may be made to w<d.n, where (d) is the wire diameter of the spring 8 and (n) is the number of turns of the spring 8.
Patent JP-H0783632-A (JP)
Title: Shape measuring apparatus
Inventor: NODA TOMOHIKO
IPC: G01B11/00
Filed: 1993-09-20
Abstract: PURPOSE:To provide a shape measuring apparatus which measures a panel as an object to be measured, by positioning the panel by a positioning means which positions the panel without deforming the panel. CONSTITUTION:A positioning means 19 on which a panel is placed is installed in a container 17 which houses a solution, and the panel is positioned on the positioning member 19 in a state that it is immersed in the solution. A laser beam Ls which is radiated from a projector 7 for a laser sensor 5 and a beam Lc which is received by a light-receiving part 9 are transmitted inside the solution, and measured data is corrected to the actual position of a measuring point by using the refractive index of the solution with reference to the air.
Patent JP-H1173581-A (JP)
Title: Fire sensor
Inventor: NISHIGUCHI YUJI
IPC: G08B17/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components and to shorten the construction time by integrally forming the protector of a sense part, a collar part having a decorative plate function, and a case body which is formed to a diameter less than that of the collar part and has a signal processing circuit inside. SOLUTION: A main body 1 is constituted by building a body 10, the protector 20 and a printed board 25, a cover 30, and a terminal part 40 in one body. The body 10 has the collar part 11 servicing as a decorating function and the case part 12. The collar part 11 has a function for clamping the fire sensor to a ceiling plate so as to hide the opening of the ceiling plate. The case body 12 is nearly cylindrical and opened atop and has a hole 13 for inserting a thermistor element 26 to the protector side in the reverse surface. In the case part 12, a printed board 25 having a signal processing circuit, the thermistor element 26, and a light guide 27 for operation confirmation are arranged, The protector 20 is engaged with a corresponding place of the body by engagement projections 21 and 22 to protect the thermistor element 26 as a heat detecting element from an external force.
Patent JP-S6292488-A (JP)
Title: Light emitting display with light emitting diode chip
Inventor: MIURA MASANOBU
IPC: G09F13/20
Filed: 1985-10-18
Abstract: PURPOSE:To obtain a high density light emitting display which has low cost, small size and high intensity by bridging the upper surfaces of the opposite polarity poles of a light emitting diode chip via bonding wirings, and connecting to form a series connector of two light emitting diode chips of a light emission device. CONSTITUTION:A light emission device A is formed of a conductor 1a (Yn) connected through the first conductive pattern 1 formed on the back surface of a display substrate 10, and the second conductive pattern 2(Xn) formed on the substrate 10 to form a light emission base B (formed in a portion surrounded by a broken line circle, normally formed of an electrolytically plating layer of gold, silver). Light emitting diode chips LED, LED* of complementary relationship are opposed on the upper surface of the first conductive pattern 2 for forming the base B and the upper surface of the conductor 1a, directly bridged by bonding wirings on the different pole surfaces of the LED, LED* to form a series connection unit of two light emitting diode chips.
Patent JP-H074259-A (JP)
Title: Device for converting air and water into energy by sun beam
Inventor: INOUE TOSHIAKI
IPC: F03G7/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide a device having a small area at a low cost and high safety and having non-polluting energy by collecting and stimulating specified wave length in infinite sun energy so as to form laser beam, radiating the laser beam on a light receiving absorber through dye laser so as to convert it into enormous thermal energy, and gasifying and expanding water so as to operate various kinds of turbines. CONSTITUTION:A wave length cut filter (14) is attached to a plurality of light collecting raw materials 2, optical fiber 3 on which silver 25 is evaporated is turned around in a tank 23 for cooling, and the optical fiber 3 is connected to a plurality of laser pipes 4. The laser pipes 4, a dye laser 5 (an oscillator), and a dye laser 6 (an amplifier) are connected to each other through the optical fibers 3, and laser beam is radiated on the light receiving absorber 8 in a vacuum container 7 from the dye laser 5 (the oscillator) through the dye laser 6 (the amplifier). An injection nozzle 11 provided on the upper part of the light receiving absorber 8, a tank 9 and a compressor 13 are connected together, and the injection nozzle 11 is attached to the lower part of the light receiving absorber 8.
Patent JP-H0981337-A (JP)
Title: Discrimination device and print system having the discrimination device
Inventor: KOMODA TOSHIYUKI
IPC: B41J29/38
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a data format discrimination device which can flexibly decide a new data format and can perform the smooth maintenance management and also to provide a print system which includes the preceding discrimination device. SOLUTION: A print server 12 contains a data format interpreting part 122a which interprets a data format A, a data format interpreting part 122b which interprets a data format B, and a data format interpreting part 122c which interprets a data formation C, respectively. In such a configuration the recognition conditions of formats A to C are stored in a discrimination information storage part 121b. Then a discrimination processing part 122a automatically discriminates the data format of the print data, based on the contents of the part 121b.
Patent JP-S60125814-A (JP)
Title: Focusing detector
Inventor: HAYASHI ASAO
IPC: G02B7/36
Filed: 1983-12-13
Abstract: PURPOSE:To detect a correct in-focus state by utilizing lateral deviation of an image, to facilitate adjusting operation, and to attain size and cost reduction by providing a light shield member which is a stripe mask shape and has a reflection preventing function at the photodetection surface side of a photodetecting element array. CONSTITUTION:The photodetecting element array 11 is arranged for an optical photography system 2 on a surface conjugate to a film 6, and the light shield member 12 in the stripe mask shape is arranged at is photodetection surface side; and openings 17 are so formed that luminous flux passed through the upper side of an exit pupil surface about the optical axis of the optical photography system 2 is incident on photodetecting elements 14A-1-14A-n and luminous flux passed through the lower side is incident on photodetecting elements 14B-1- 14B-n. Illuminance distributions of images formed on those photodetecting element groups 14A and 14B coincide with each other in a focusing state and deviate in the opposite directions in an out-of-focus state according to the out-of- focus direction, so the lateral deviation direction of the image is detected to detect an in-focus, a front-focus, and a rear-focus state respectively.
Patent JP-H0679868-A (JP)
Title: Heat treatment equipment
Inventor: WATANABE YASUNORI
IPC: B41J2/015
Filed: 1992-09-02
Abstract: PURPOSE:To flatten ink attached onto a medium to be printed positively and uniformly by providing an attaching means sticking the medium to be printed onto a belt and a heating means heating the medium to be printed onto the carrying path of the medium through the belt. CONSTITUTION:The front end of a film sheet 3 is detected by a detecting switch 28, the temperature of a platen 12 and a set temperature are compared by a thermistor 15, a belt 20 is turned when the temperature of the platen 12 reaches the set temperature, and the film sheet is charged by an electrostatic generator 24. The film sheet 3 is held by the belt 20 by an upstream feed roller 16a and an upstream pinch roller 16b, and attached onto the belt 20 by static electricity. The film sheet 3 is brought into contact with the platen 12 equipped with a heater 14 and heated, and after cooled by a cooling platen 17, separated from the belt 20 by a downstream feed roller 18a. The charge of the film sheet 3 separated is eliminated with a charge eliminating brush 29 by means of a downstream feed roller 18a and a downstream pinch roller 18b, and discharged.
Patent JP-H1175226-A (JP)
Title: Subscriber circuit
Inventor: NISHIOKA GOJI
IPC: H04L12/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To actualize an operational amplifier which is usable for three systems in common and has high dielectric strength and a wide band by dividing a signal processing part into a signal output part for outputting a transmit signal and a bias voltage supply part, and composing the signal output part of a low- dielectric-strength, wide-band amplifier part and the bias part of a high- dielectric-strength, narrow-band amplifier part. SOLUTION: The bias part 30 receives the outputs of amplifiers 3 and 4 and applies a DC bias to the transmit signal and is composed of the high- dielectric-strength, narrow-band amplifier part. The signal output part 40 receives the output of the bias part 30 and sends the transmit signal to lines A and B and is equipped with a low-dielectric-strength, high-band operational amplifier, and its phase compensation is controlled by a switching control part 20. The switching control part 20 controls the disconnection and connection of a feedback circuit 2A and switches the phase compensation of the signal output part 40. Consequently, the circuit can be used for the analog system, 2B1Q system, and ping-pong system in common.
Patent JP-H04114592-A (JP)
Title: Time base fluctuation correction circuit
Inventor: HIKIMA HIROSHI
IPC: H04N5/95
Filed: 1990-09-05
Abstract: PURPOSE:To reduce a residual offset voltage by sampling a disk rotation speed error caused in a 1H just before a vertical blanking period, deciding its absolute value and polarity, integrating the signal for the vertical blanking period to obtain an equivalent voltage and adding the voltage as an error voltage of a PLL loop. CONSTITUTION:A result of integration of a bipolar integration circuit 22 based on the result of detection of a speed error detection circuit 21 is given to an input of a voltage controlled oscillator (VCO) 14 via a changeover circuit 24. The bipolar integration circuit 22 samples a speed error in disk rotation caused in 1H just before, e.g. a vertical blanking period to decide its absolute value and polarity. A voltage equivalent to an error voltage for the vertical blanking period is obtained by integrating a signal for the vertical blanking period based on them. The locking of the PLL is facilitated just after the vertical blanking period by adding the voltage to an error voltage input of the PLL loop. Thus, a residual offset voltage is reduced and jitter in a reproduced picture is prevented.
Patent JP-H0793956-A (JP)
Title: Magnetic tape apparatus
Inventor: HIRABAYASHI NAOKI
IPC: G11B27/10
Filed: 1993-09-21
Abstract: PURPOSE:To position a tape in a short time by reading a tape signal of an ID number closest to a designated ID number and driving the tape to a read position at high speeds when a locate command is transferred. CONSTITUTION:A generating means 1 generates a position signal indicating a position of a tape when the magnetic tape passes a write/read head. When the position signal is generated from the means 1 during recording of data on the magnetic tape, a recording means 2 records an ID number of a recording data block corresponding to the generated signal. When a locate command is transferred from a host device, a positioning means 3 reads from the means 2 at a position of the tape of an ID number closest to the ID number designated by the locate command and drives the tape at high speeds to the position. Accordingly, the tape can be positioned at the designated position in a short time.
Patent JP-S6388772-A (JP)
Inventor: YANAI YUKIO
IPC: H01R33/945
Filed: 1986-10-02
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-H04114675-A (JP)
Title: Bowling score device
Inventor: TSUJITA MASAHIRO
IPC: A63F13/53
Filed: 1990-09-04
Abstract: PURPOSE:To provide a new game organically connected to a bowling game by providing a counter for counting the number of pins brought down and a means for displaying a mark to discriminate each bowler or lane in a position corresponding to the number of each counter in a frame. CONSTITUTION:Counters for counting the number of pins brought down are provided for respective bowlers or lanes. When a value of the counter becomes a specified value, a counted value is altered so that marks for discriminating the respective bowlers or lanes are displayed in positions corresponding to the respective values of the counter in a frame. Thus, the value of the counter is increased in response to the number of pins brought down by thrown bowls and accordingly the corresponding mark in the display frame proceeds. However, when the value of the counter reaches the specified value, i.e., the mark reaches the specified position, the value of the counter is altered to change the display position of the mark. The number of pins brought down by the thrown bowl is used for a pip on a die so to speak. The mark display position corresponding to the value in the frame proceeds with a random property so that the additional game can be played along with the bowling game.
Patent JP-H0670512-A (JP)
Title: Brush device for bi-directional rotation
Inventor: YAMAMOTO TOSHIO
IPC: H02K13/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide a brush device for bi-directional rotation capable of performing good commutation by obtaining good commutation without spark discharge and particularly by switching a pig tail used even when a rotor performs bi-directional rotation. CONSTITUTION:A brush main body 22 having the resistance increasing toward the rotating direction of a rotor and a first feeder 24 and a second feeder 26 connected to both the sides of the rotating direction of the rotor of the brush main body 22 are provided. And a feeder at the upstream side of the rotating direction is selectively used in response to the rotating direction of the rotor thereby suppressing a short-circuit current generated in an armature coil 14 during commutation.
Patent JP-2000065321-A (JP)
Title: Combustion apparatus
Inventor: FUJIWARA NOBUHIKO
IPC: F23D14/06
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To improve a contraction property of a combustion amount in a combustion apparatus with a gradation combustion method. SOLUTION: A thick flame port A has a first enlarging section 15 and a thin flame port B has a second enlarging section 17. Hereby, a non-port portion 19 of a gap between the thick flame port A and the thin flame port B can be shortened, and hence low temperature thin premixed gas where dilution air is mixed is separated through the short non-port portion 19 in the vicinity of opposite sides of an opening of the thick flame port A, and is adapted to flow, so that overheating in the vicinity of the opening of the thick flame port A and of the non-port portion 19 is suppressed. Thus, a backfire of the thick flame upon a small combustion amount can be suppressed. Further, thin premixing air that cools the neighbourhood of the opening of the thick flame port A is raised in temperature, and hence a combustion speed in the vicinity of a base portion of a thin flame 43 is increased.  Thus, lifting of the thin flame 43 can be suppressed.
Patent JP-H08100003-A (JP)
Title: Production of vinyl chloride polymer
Inventor: IIZAWA HIDETO
IPC: C08F14/00
Filed: 1994-09-29
Abstract: PURPOSE: To produce a vinyl chloride polymer safely with high productivity by effecting pressure equalization between a clearance room and a tank by means of a communicating vessel in a temperature-regulating element type tank and polymerizing vinyl chloride while feeding a liquid through the communicating vessel into a room in the tank body. CONSTITUTION: Partition panels are juxtaposed at intervals at right angles with the outer surface of an inner cylinder, and an outer strip is allowed to straddle the ends of the partition panels to form temperature-regulating elements 5 having heating medium passages 9 formed between the inner cylinder and the outer strip and partitioned by the partition panels. These elements 5 are fixed within the body 1 of the tank at such a position that the side of the outer strip is opposed to and distant from the inner surface of the body 1, and the top and bottom of the clearance between the side of the outer strip and the inner surface of the body 1 are sealed to form a clearance room 14. The communication of the clearance room 14 with a room in the body 1 is effected by means of a communicating vessel.  Vinyl chloride is (co)polymerized in an aqueous medium in the vessel 1 while feeding a liquid (e.g. water) through the communicating vessel 15 into the room in the body.
Patent JP-2000063656-A (JP)
Title: Semiconductive material
Inventor: OMIYA HIROSHI
IPC: C08L71/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductive material having an electric resistance which is low and is stable even upon a change in ambient conditions by using an ether copolymer which, in the state of a vulcanizate, has a specified volume resistivity and a specified environment dependency of volume resistivity. SOLUTION: The ether copolymer in the state of a vulcanizate has a volume resistivity of 1×105 to 2×107 Ω cm at 23 deg.C and a 50% RH and has a environment dependency of volume resistivity of at most 2.5. This copolymer is obtained by copolymerizing 40-10 mol.% halogen-containing ether monomer such as epichlorohydrin with 60-90 mol.% halogen-free ether monomer such as ethylene oxide and 0-10 mol.% glycidyl ether monomer such as acryic glycidyl ether in the presence of a catalyst being a condensate of an organotin compound with an alkyl phosphate ester. The vulcanizing agent added is hexamethylenediamine carbamate or the like and is used in an amount of 0.1-10 pts.wt. per 100 pts.wt. ether copolymer. It is also possible to add a vulcanization accelerator such as an amine.
Patent JP-H0282673-A (JP)
Title: Solid-state laser device
Inventor: TANUMA RYOHEI
IPC: H01S3/081
Filed: 1988-09-20
Abstract: PURPOSE:To produce laser light flux having uniform distribution of laser light density even at the time of high output operation by composing a laser reso nance system of a laser medium, a mirror of total reflection and a mirror of partial reflection such that the laser beam advances quadrilateral spirally in the axial direction through a laser medium while being totally reflected sequentially by adjacent side faces. CONSTITUTION:A laser beam L passes through a laser resonance system compris ing a partially reflecting mirror 20, a totally reflecting mirror 30 and a laser medium 10. The laser beam L projected from the partially reflecting mirror 20 to the edge face 13 of the laser medium 10 advance to the right through the laser medium 10 along a quadrilateral spiral path. It is reflected by the total reflection film 15 on the end face 14 then advances to the left through the laser medium 10 along a quadrilateral spiral path and exits from the edge face 13 in the direction of the totally reflecting mirror 30. After the laser beam L is reflected by the totally reflecting mirror 30, the path of the laser beam L is reversed. Laser flux LB is taken out, as the output from a solid-state laser device, from the side of the partially reflecting mirror 20.
Patent JP-H09123748-A (JP)
Title: Automotive air-conditioner
Inventor: SHIROTA YUICHI
IPC: B60H1/32
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To dispense with an air duct and to enable a heating heat-exchanger horizontally placed to be mounted even in a small vehicle interior space by placing a blow mode switching part in the air downstream of the heat exchanger, for switching the blowing direction of air heated. SOLUTION: Air sucked in from an inside/outside air switching box 11 through a bell-mouse-shaped inlet at the top of a scroll casing 17 by rotation of a fan is fed roughly horizontally toward the outlet of the scroll casing 17. A heat-exchanger for air conditioning has a built-in air-conditioning unit placed at the center of an instrument panel in the interior of the vehicle. The evaporator 21 of a refrigerating cycle in the air-conditioning unit is installed roughly horizontally, and air from a blower unit is allowed to flow in from the downstream of the evaporator. A blowing mode switching part 23 is installed on the air downstream side of a heater core 22 installed roughly horizontally to the air downstream side of the evaporator 21.
Patent JP-S6392254-A (JP)
Title: Armature for three-phase and two-pole linear-induction machine of ring coil type
Inventor: WATABE TOSHIHARU
IPC: H02K41/02
Filed: 1986-10-03
Abstract: PURPOSE:To reduce loss and miniaturize an armature or the like, by dividing one of the respective pole ring coils of three-phase and two-pole armature windings into two, and by winding up slots at both the end sections of the slot train of an armature core, with the divided ones. CONSTITUTION:With the ring coils of three-phase and twopole armature windings among a respective phase coil group (3U-3W) consisting of two pairs of the respective phase ring coils, end section slots 2A and 2L positioned at both the end sections of a coil train 2 as the divided coil pair 13U of the positive pole side coil pair divided into two of a U phase coil group are wound up. According to the order of phase U-W from the right end of an armature core 1, the positive poles and negative poles of the respective pole pairs are alternately arranged in adjacent contact with each other in order of 3V(-), 3W, 3U(-), 3V, and 3W(-). Then, on the coil group including the ring coils of little inductance compared with the other coil group, a two-phase coil group can be reduced to a one-phase coil group, and loss can be reduced.