baber/WOPTO huggingface dataset:
Patent JP-H1041074-A (JP)
Title: Guidance lamp lighting device
Inventor: KATAYANAGI TAKASHI
IPC: H05B41/392
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a guidance lamp lighting device of which the kinds of lighting device to turn on a guidance lamp can be lessened, with which an efficient guidance lamp can be produced, and which can cope with alteration of a guidance lamp panel in a work field where the guidance lamp is to be installed. SOLUTION: A bar code 4 to distinguish the type of a guidance lamp panel 1 is formed in the guidance lamp panel 1 and a plurality of prescribed brightness values corresponding to the types of guidance lamp panels 1 are obtained by one lighting device 2, which turns on the lamp 3 of a guidance lamp, by providing the lighting device 2 with a panel detector 5 to read out the bar code 4 on a guidance lamp panel 1, a light modulating level setting circuit 7 to set the light modulating level based on an output signal of the panel detector 5, and a lighting circuit 8 such as an inverter which produces an output corresponding to the light modulating level set by the light modulating level setting circuit 7.
Patent JP-H1053054-A (JP)
Title: Seat for vehicle
Inventor: KOMORI SUSUMU
IPC: B60N2/26
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To simplify the operations and shorten the operating time by holding an infant seated on a seat body with a small operating frequency or disengaging the seated condition. SOLUTION: A seat 2 for infant is equipped with a seat body 26, drawout side belts 31, 46, 54, and one fastening tool (32, 47, 55). The seat body 26 is equipped with a seat bottom 15 and seat back 19. The drawout side belts 31, 46, 54 are long stretching, and their tops and bottoms are secured to the seat body 26. The middle parts of the belts 31, 46, 54 are formed as capable of being bent. The fasteners 32, 47, 55 are to fasten the bent parts of the belts 31, 46, 54 to the seat body 26 with possibility of being separated, and are composed of fixed side belts 52 and 58, buckles 44, 53, 59 fixed to these belts 52 and 59, and tongue plates 51 and 57 positioned at the bends of the belts 31, 46, 54.
Patent JP-2001052540-A (JP)
Title: Optical fiber composite overhead ground wire
Inventor: SUMIYA KAZUHIRO
IPC: H01B11/22
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a low cost optical fiber composite overhead ground wire without expensive materials such as aluminum used in the spacer type. SOLUTION: This optical fiber composite overhead ground wire has an optical fiber unit 10 including an optical fiber stored in a protection tube 12, and multiple conducive element wires 13 twisted over the outer peripheral surface of the protection tube 12. The optical fiber unit 10 comprises a laminate 18 laminating multiple stages of optical fiber tape coated fiber 16 made by cladding multiple optical fiber coated fibers 15 with a covered layer 19 made of heat resistant resin, and a buffer layer 17 covering the outer peripheral surface of the laminate 18.
Patent JP-S6387141-A (JP)
Inventor: FURUYAMA HIROKO
IPC: H02H7/26
Filed: 1986-09-26
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-S6384085-A (JP)
Title: Semiconductor laser
Inventor: SHIMADA KATSUTO
IPC: H01S5/00
Filed: 1986-09-26
Abstract: PURPOSE:To be free from loss of light by curving an active layer by forming a stripe in an inverted mesa and confining light beams only near the center of the inverted mesa section of the active layer. CONSTITUTION:An n-type GaAs current constriction layer 2 is shaped onto a p-type GaAs substrate 1, a!ld a stripe is formed so that a cross section is shaped in an inverted mesa through etching. A p-type GaAs buffer layer 3, a p-type AlGaAs clad layer 4, a non-doped GaAs active layer 5, an n-type AlGaAs clad layer 6 and an n-type GaAs contact layer 7 are formed in succession again. the surface not crystal-grown in the substrate 1 is polished, Au-Zn/Au and Ni/Au-Ge /Au are each evaporated to the substrate 1 and the contact layer 7. and a p side electrode 8 and an n side electrode 9 are shaped through alloying by heating.
Patent JP-S61107752-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO KEIJI
IPC: H01L21/60
Filed: 1984-10-31
Abstract: PURPOSE:To protect a wiring under a passivation film completely from corroding by forming an electrode electrically connected to the wiring under the film through a corrosion-resistant metallic layer applied onto the upper surface of the film. CONSTITUTION:A corrosion-resistant metallic layer 4 and a bonding pad 1 are electrically connected by directly applying a corrosion-resistant metal onto the upper surface of an aluminum layer, and the bonding pad 1 is shaped in such a manner that a through-hole having a predetermined shape is formed to the corrosion-resistant metal 4 and foundation aluminum is exposed. Accordingly, not only the corrosion of a wiring under a passivation film is protected completely but also positive electrical connection can be attained.
Patent JP-S6471297-A (JP)
Title: Key telephone system
Inventor: ANEKOJI FUMIO
IPC: H04Q3/58
Filed: 1987-09-11
Abstract: PURPOSE:To allow a caller to make a call without reciting for many times by providing a reproducing section recording a called voice and repeating it repetitively consecutively into a key telephone set. CONSTITUTION:A key telephone master set 1 is provided with a main control section 2, a digital conversion section 3, and telephone set interface sections I1-In, to which key telephone sets T1-Tn are connected. Each of the telephone sets T1-Tn is provided with a reception voice signal repetitive reproducing section 8 storing a digital received voice signal from a digital voice signal line 14 into a memory or the like and reproducing it consecutively repetitively, a switch 9 switching the received voice signal, a D/A converter 10 converting the digital received voice signal into an analog voice signal, an amplifier 12, a speaker 13 and a telephone set control section 7 applying sequence control to the entire inside of the key telephone sets T1-Tn.
Patent JP-S63116954-A (JP)
Inventor: DOMINITSUKU JIEI SUPINOSA
IPC: B64D25/06
Filed: 1986-09-26
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-S59119340-A (JP)
Title: Fresnel lens
Inventor: YADA YUKIO
IPC: G03B21/60
Filed: 1982-12-27
Abstract: PURPOSE:To reduce the loss of a quantity of incident light and to obtain uniform brightness by forming some of prisms constituting a lens so that a part of light beam incident to a lens surface is reflected totally by a non-lens surface and then projected to a projection surface. CONSTITUTION:A part 1 uses conventional prisms and a part 2 are prisms employed to this invention. Namely, a conventional prism group 1 is used up to specific distance from the center and the circumferential part consists of the new prisms 2. The transmission characteristics of the prisms 2 are as shown in a diagram and each prism 2 consists of a lens surface 21 and a non-lens surface 22; and part of light incident of the lens surface 21 is reflected totally by the non-lens surface 22 and projected. When incident light L1' travels straight without reaching the non-lens surface 22 and reaches the lens surface 21, its loss part L' is small, so the quantity of effective light is large.
Patent JP-H0765576-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKUTA TOSHIYUKI
IPC: G11C11/407
Filed: 1993-08-20
Abstract: PURPOSE:To attain reduction of power consumption and stabilization of an internal voltage by enhancing the responsiveness of a voltage comparing circuit at the time of a pulse signal of a prescribed frequency by switchover of an operating current, and by shortening the time till a stop of pumping after an output reaches a set level. CONSTITUTION:Pumping circuits PUMP1 and PUMP2 form outputs made to be reverse in polarity to an internal voltage or boosted outputs. Pulse signals made to be of high or low frequencies in accordance with an operating mode are selected by selectors SEL1 and SEL2 and supplied to the pumping circuits. When a reference voltage and a divided output voltage are made large in terms of an absolute value, a pumping operation is stopped, and when pumping is executed at a pulse of a high frequency, operating currents of voltage comparing circuits VDET1 and VDET2 are made large. By regulating the time required till the stop of the pumping after an output reaches a set level, by switchover of the responsiveness of the voltage comparing circuits, the output voltage at an active/standby time can be made uniform, and by making an oscillating circuit of the pulse signal of the high frequency operate intermittently in accordance with a state, reduction of power consumption can be attained.
Patent JP-H1158402-A (JP)
Title: Mold for molding rubber
Inventor: ENDO MICHIO
IPC: C22C38/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a mold for molding rubber which has good contamination resistance. SOLUTION: In a mold for molding rubber in which an alumina membrane is formed on the surface of the mold which is brought into contact with rubber, the alumina membrane is obtained by heating an alloy comprising 20-60 wt.% of Cu, 3-12 wt.% of Al, 4-11 wt.% of Cr, and as required 8-24 wt. % of Ni, 0.2-1.8 wt. % of Mo, 0.01-0.1 wt.% of rare earth elements, and the rest of Fe and inevitable impurity elements. In this way, the alloy for molds has good cutting properties and improved contamination resistance, improving productivity remarkably.
Patent JP-H05200109-A (JP)
Title: Multiple conduit tube or tube assembly, manufacture method thereof and centrifu- gal separator using the same
Inventor: MARUKO MANTOBUAANI
IPC: B29C48/345
Filed: 1992-08-04
Abstract: PURPOSE: To provide a multiple conduit tube or tube assembly for use particularly in a centrifugal separator for blood, capable of withstanding stresses which it undergoes during operations, and being not complex in structure; a method for manufacturing the same; and a centrifugal separator using the same. CONSTITUTION: A multiple conductor tube 1 suited to connect a rotary connector 2 to a fixed connector 4, for use particularly in a centrifugal separator, has a plurality of conduits of mutually parallel axes, which are combined into a single one, the outer surface of the multiple conduit tube 1 being defined by a circular part for combining the walls of the periphery-side conduits, to form a leaf-shaped cross section.
Patent JP-H0671273-A (JP)
Title: Ozone contact tank in advance purifying water system
Inventor: FUJIO MASAO
IPC: C01B13/10
Filed: 1992-08-27
Abstract: PURPOSE:To provide an ozone contact tank to eliminate an adverse effect on microorganisms on biological activated carbon caused by dissolved ozone in the ozone treatment, in an advanced purifying water system using an ozone contact tank and an activated carbon treating tower. CONSTITUTION:The ozone contact tank 11 in which the water to be treated flows, is constituted of plural reaction rooms having >= three rooms and an aeration blower 22 is installed to the ozone contact tank 11 having a recycle mechanism in which gaseous ozone is fed into a diffused air pipe 13b on and after a second room and the ozone treatment is performed and the gaseous ozone not absorbed in the liquid phase is recovered and fed into a first room 11a, and the aeration blower 22 is connected to a diffused air pipe 13c provided on a reaction room 11c in the final stage of the ozone contact tank. Thus, after the dissolved ozone in the liquid phase was removed to the air phase by aeration action for the water to be treated the water is introduced into the activated carbon treating tower 12.
Patent JP-H0754235-A (JP)
Title: Machine sewing thread
Inventor: TABATA MINORU
IPC: D02G3/46
Filed: 1993-08-19
Abstract: PURPOSE:To obtain machine sewing thread capable of reducing the occurrence of twist transfer in sewing without deteriorating excellent characteristics possessed by filament machine sewing thread, rapidly restoring even when the twist transfer occurs and improving the sewability with hardly any deterioration in seam strength. CONSTITUTION:The characteristics of this filament sewing machine thread have a three-layer twist structure of primary, secondary and final twists and respective >=1.3 to <=1.8, >=2.5 to <=4.5 and >=2.5 to <=4.5 twist coefficients of each layer.
Patent JP-S59121837-A (JP)
Title: Electron beam exposure method
Inventor: MACHIDA YASUHIDE
IPC: H01L21/027
Filed: 1982-12-22
Abstract: PURPOSE:To enable to image-draw at a high accuracy by contriving to improve the correction accuracy of proximity effect by a methd wherein the position of a sample point for the determination of the amount of exposure correction is selected by considering the influence affected by peripheral patterns. CONSTITUTION:A frame (one dot chain line) which shows the range of the influence on a pattern PA is set up in the periphery of the pattern PA, and patterns PB, PC, and PD existent in this frame are extracted. At the time of placing the sample points of the right side of the pattern PA, the pattern PC and the pattern PD except for the pattern PB which contacts the pattern PA are picked up, and points (c) and (d) on the right side of this pattern PA which correspond to medium points of sides LC and LD of both the patterns opposed to the pattern PA are selected. In comparison of influences given on these two points (c) and (d), i.e., exposure strengths FC and FD, a larger one is selected. In this case of this embodiment, the point (c) is selected as the sample point for the pattern PA. As for the influence of a pattern not existent in the extended frame of said each side, i.e., the pattern PE, the exposure strengths FE and FF at the medium point (e) of the upper side of the pattern PA and at the medium point (f) of the left side are compared with each other, thus selecting a larger one (the point (e) in this embodiment). The influence from the other pattern corresponding to this sample point is obtained by calculation, and then the amount of dimensional correction and that of irradiation are so determined that the energy strength at each sample point becomes a fixed development strength.
Patent JP-S61105780-A (JP)
Title: Actuator for disc device
Inventor: KAMIJO NORIYUKI
IPC: G11B21/08
Filed: 1984-10-30
Abstract: PURPOSE:To precisely position an actuator by supporting the slide spindle at a point of its one end and further supporting elastically by means of a pressing spring and regulating right-and-left rocking of the adjacent area of the other end of the spindle by a pre-pressing spring contacting in, and pre-pressing downward by a vertical move. CONSTITUTION:One end of a slide spindle 7 is supported at points by pins 22 and 23, and supported elastically through a presser spring 31. A spring 29 and a pin 28 contacts the spindle in the adjacent area of the other end to regulate a right-and-leftl rocking as well as to apply a downward pre-pressing by a vertical move. A gear 11a is made free from backlach in the interlocking part, giving a head 13 a precise transfer to an exact length equivalent to the angle of rotation of the gear 11a. The spindle 7 is supplied a pre-pressing by the pre-pressing spring 29 to push down the carriage 8. By means of such a mechanism, the clearance between the slide spindle 7 and a slide bearing 9 is confined in the upper part. Even when the driving force F1 by the gear 11a effects upward, the rotation of the carrier 8 does not occur, and eliminates off-tracking. As a result, the actuator comprising the head 13 is excellent in positioning accuracy, accordingly facilitates the expansion of the information storage capacity.
Patent JP-S6475069-A (JP)
Title: Light irradiator
Inventor: INOMATA YOSHIHARU
IPC: F21V29/00
Filed: 1987-09-14
Abstract: PURPOSE:To contrive draft of optimum air flow to a lamp and the other parts necessitating cooling by providing a discharge lamp controlling plate covering at least one part of a converging side of the discharge lamp and arranging this discharge lamp controlling plate to the position facing the approach direction of cooling air. CONSTITUTION:A short-arc type discharge lamp 1, an elliptic converging mirror 3 having a bottom aperture part 3a perforated with the stem part 1c of the discharge lamp 1 and a means which consists of the intake hole 7a of a housing 7, the draft hole 13d of a partition plate 13, the draft hole 14a of an air controlling plate 14 and an exhaust fan 10 and allows the inside of an equipment to be forcedly air-cooled are provided. An air controlling plate 15 covering at least one part of the converging side of the discharge lamp 1 is provided and this air controlling plate 15 is arranged to the position facing the approach direction of cooling air. As a result, air flow of the lower limit necessary for cooling the lamp can be preset and insufficient cooling for the converging mirror is not caused.
Patent JP-S61108062-A (JP)
Title: Power steering device
Inventor: KOMATSU KOICHI
IPC: B62D5/22
Filed: 1984-10-30
Abstract: PURPOSE:To eliminate the need for a rotary seal member that separates an oil path for supply and exhaust in a housing by providing a hydraulic control valve in the thick section of the housing and driving and controlling the hydraulic control valve using a control member that is secured to an outer wheel. CONSTITUTION:A housing 4 consists of an intermediate cover 4a that is fixed to the one end opening side of a power cylinder 7 and a rear housing 4b that is fixed to the cover 4a. A control valve 5 is arranged in the intermediate cover 4a in the direction intersection the axial line of a stub shaft 2. The control valve 5 consists of a spool 11 with land sections 11a to 11d and an accommodation section 12 that accommodates this spool. The valve controls the actuating oil flowing between a hydraulic pump 13 and actuating chambers 8 and 9 by using the edge section of the land section and annular proruded sections 12a and 12b.
Patent JP-S61108024-A (JP)
Title: Display device for vehicle
Inventor: TAKEO HIROWAKA
IPC: G01D7/00
Filed: 1984-10-30
Abstract: PURPOSE:To enable intuitively visual confirmation of internal and external temperatures, by a method wherein bar graph is displayed in a parallel manner according to the display signals of an internal and an external temperature from a driving circuit in association with signals from an internal temperature sensor and an external temperature sensor. CONSTITUTION:Analogue signals from an internal temperature sensor 20a and an external temperature sensor 20b are stored as a digital value in a computer 40. The computer 40 selects a region, belonging to an internal (or external) temperature digital value out of a given internal (or external) temperature digital value region to generate an internal (or external temperature display signal. This causes a driving circuit 50 to generate an internal (or external) temperature display driving signal to cause the luminous diode of a display unit 60 to emit light. The internal temperature and the external temperature causes segments, indicating a corresponding temperature range, to be lighted ON in a bar graph display part 64 and a bar graph display part 62, respectively, with high luminance. This enables intuitively visual confirmation of the internal and the external temperature at a glance without taking the one temperature for another.
Patent JP-2000047398-A (JP)
Title: Heat treating device
Inventor: TATEYAMA KIYOHISA
IPC: H01L21/265
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating device to prevent transfer of marks of supporting pins which is an index of irregularity of film thickness of a resist liquid and changes in the line width of a circuit pattern. SOLUTION: The heat treating device to heat a substrate G on which a resist liquid is applied prior to processes of exposure and development is equipped with a heating plate 72 to heat the substrate G coated with the resist liquid by radiation heating, lift pins to lift and lower the fed substrate G and to dispose the substrate at the heating position above the heating plate 72, and supporting pins 73 fixed on the heating plate 72 to support the substrate G at a minute distance from the heating plate 72. The supporting pins 73 are made of such a material having thermal conductivity that decreases the difference between the calory per unit area supplied through the supporting pins to the substrate G by thermal conduction and the calory per unit area supplied from the heating plate 72 to the substrate by radiation, or preferably, that renders the both calories almost equal.
Patent JP-H056784-A (JP)
Title: Waterproof connector
Inventor: SASAKI KEN
IPC: H01R13/52
Filed: 1991-08-14
Abstract: PURPOSE:To improve waterproof performance as whole by giving a bore larger than that of a natural terminal to a waterproof seal forming a waterproof connector, increasing the contracting margin of the bore to form a highly waterproof structure, and closely adhering the seal part to a cable in a plurality of longitudinal positions at the time of contracting the bore. CONSTITUTION:A movable cylinder 25 is provided on the inlet 24 of the terminal receiving chamber 22 of a housing body 23. The movable cylinder 25 has an inward flange part 39 opposed to a stopper surface 36 on the body 23 rear end in the longitudinal direction of the receiving chamber 22, and between this and the stopper surface 36 of the body 23, a cylindrical waterproof seal 27 which forms a bore larger than that of a terminal 28 in the receiving chamber 22 when they are separated to each other, and contracts the bore to make close contact with a cable 30 connected to the terminal 28 when they are approached to each other is provided. On the locking surface 45 of the movable cylinder 25 when the bore of the seal 27 is contracted, a locking projection 38 is provided. Thus, the necessity of installing the waterproof seal to the cable is eliminated, and the inserting resistance in the insertion of the terminal to the receiving chamber is minimized, and high waterproof function is provided by merely pressing the seal with the movable cylinder.
Patent JP-H1069094-A (JP)
Title: Aligner for printed wiring board
Inventor: YAMAZAKI MIYAKO
IPC: H05K3/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an aligner for a printing wiring board capable of unnecessitating such the operation of setting/replacing a belt-like spacer in accordance with the board thickness and the size of a printed wiring board for every printed wiring board to be aligned, and also improving an air vent performance and image resolution. SOLUTION: This aligner comprises an aligning stage 9 consisting of an annular sealing member 5 provided with sealing function and transparent acrylic plate, etc., provided with an evacuating hole 8, a printing frame 3 provided with a function of pressurizing the printed wiring board 4 from above so as to bring the board 4 into close contact with a mask film 6, and a base 10 for storing an ultraviolet lamp 11 inside. A plurality of through-holes 2 are arranged in the printing frame 3 and a resin sheet 7 comprising high polymer resin is arranged under the through-holes 2, and the air of a prescribed pressure is sent to the through-holes 2 of the printing frame 3 and the resin sheet 7.