baber/WOPTO huggingface dataset:
Patent JP-H05307901-A (JP)
Title: Head lamp for automobile
Inventor: WATANABE SABURO
IPC: F21V14/00
Filed: 1992-01-27
Abstract: PURPOSE:To generate the main beam with excellent visibility. CONSTITUTION:A first heal lamp main body 20 and a second head lamp main body 30 each having a light source and a reflector for reflecting the light from the light source forward are provided. The second head lamp main body is constituted of a light projecting unit 31 made by integration of a reflector 32 formed into the nearly elliptical shape, a light source 34 located at a first focus of the reflector, a projecting lens 36 for projecting and distributing the light led from the reflector forward, and a low beam forming shade 37 provided in the focus of the projecting lens, and the second head lamp main body forms the low beam. In a head lamp for forming the main beam in cooperation with the first heat lamp main body, a light quantity reducing shade 38 is stood at a position offset from the focus position of the projecting lens forward and backward in the optical axis L direction and the opposite side of the optical axis L against the main beam forming shade standing side to relax a difference of the light quantity between this side and far away of the main beam projecting area and improve the visibility far away.
Patent JP-S62174472-A (JP)
Inventor: HONMA YOSHINORI
IPC: E04H15/34
Filed: 1986-01-24
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-S58129469-A (JP)
Inventor: NISHI KENICHI
IPC: G09F13/00
Filed: 1982-01-28
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-S57127387-A (JP)
Title: Voice remote controller
Inventor: TERASAKI SETSUO
IPC: G10L15/00
Filed: 1981-01-30
Abstract: PURPOSE:To simplify the controllability, by distributing a display of each mode for registration and recongition, a speaker which reproduces the voice for indication of registration and confirmation and a power supply key with which a registration mode is automatically obtained respectively on a control panel. CONSTITUTION:The voice from one in talking is made into a pattern via a voice input part 30 and a feature extracting part 31 to be supplied to a registration recognition control part 33. The voice data for registration and recognition are stored in RAMs 333 and 334 respectively at the part 33. A control part 21 which is set automatically in a registration mode with operation of a power supply key PS1, a display part 22 containing an LED to display the registration and recognition modes under the control of the part 33 and a speaker SP that delivers the voice data for registration indication and confirmation stored in an ROM335 via a reproducing circuit 336 are distributed on a control panel 20 respectively. The part 33 is set automatically in a recognition mode when the final registration mode is over and obtains a coincidence of contents between the RAMs 333 and 334. And a control signal is delivered from an output part 34 to set a device to be controlled in a desired mode.
Patent JP-S56110057-A (JP)
Title: Detecting circuit for periodic fluctuation
Inventor: TAZAKI YOSHIYUKI
IPC: G01R23/15
Filed: 1980-02-05
Abstract: PURPOSE:To make the device highly presice and highly reliable by constituting the entire circuit of IC logic and by operating a periodic counter of reference period and an allowable fluctuation counter part by a clock pulse of high speed and high precision. CONSTITUTION:A rise detecting part 11 performs detection of the rise of a periodic pulse P1 to be measured and sends out a rise detection pulse P2. A two-phase pulse generating part 21 delivers set pulses S1 and S2. A flip-flop 31 is set and reset by pulses S1, S2, R1 and R2, respectively. An exclusive OR gate 33 delivers a fluctuation pulse Q3. Reference period counters 41 and 42 count the value of reference period set by a reference period setting part 43, delivering reset pulses R1 and R2. A periodic fluctuation counter part 51 delivers a signal E for periodic fluctuation error.
Patent JP-S58129385-A (JP)
Inventor: YOSHIOKA RITSUO
IPC: G21C3/328
Filed: 1982-01-29
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-S60160346-A (JP)
Title: Production of yoke material
Inventor: HASHIMOTO TAKASHI
IPC: H02K1/02
Filed: 1984-01-27
Abstract: PURPOSE:To reduce eddy-current loss increasing electric resistance by injection- molding a thermoplastic resin composition combined with iron powder of 75- 95wt% with 100 mesh or less grain size. CONSTITUTION:First, thermoplastic resin is combined and mixed well with iron powder with 100 mesh or less grain size to prepare a resin composition containing the iron powder of 75-95wt%. The resin composition is injection-molded and yoke material is produced. Thus, the yoke material with lower eddy-current generated by higher electric resistance can be obtained.
Patent JP-S58128888-A (JP)
Title: Emergency stopping mechanism for printer
Inventor: TAKAHASHI NOBUTAKA
IPC: B41J29/48
Filed: 1982-01-28
Abstract: PURPOSE:To eliminate an output job of poor printing and save wasteful paper treating labor associated with an abnormal paper feed, by a method wherein both a printing mechanism and a paper-feeding mechanism in a printer are stopped by a differential movement of the first and second driven shafts. CONSTITUTION:A sprocket wheel 15 with sprocket pins 6 erected thereon at a pitch equal to that of feed holes A is rotatably provided on a fixed shaft 12 in the condition of being engaged into a row of feed holes on one side of a continuous form slip 1. A chain wheel 13 with a hub is provided between the wheel 15 and a bracket 11. A stopper pin 13 is erected at such a position as to face the circumference of a groove 132 provided in a side surface on the wheel 13 side of the wheel 15. When an abnormal feed of the slip 1 occurs, the wheel 15 is mis-synchronized due to skipping of the feed hole A of the slip 1 or the like even though the wheel 13 is rotated in predetermined manner, and the pin 16 is shifted from a groove 143 into the groove 132 to disengage a stopper, resulting in an emergency stop.
Patent JP-H11203922-A (JP)
Title: Flexible illuminant
Inventor: KOSUGI MASAHIRO
IPC: G02B6/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To lessen a difference in brightness in the longitudinal direction of an illuminant and thereby obtain light generation with uniform brightness as a whole, by covering by a shading means an outer surface of an end part of the illuminant facing a light-emitting element. SOLUTION: Light emitted from a light-emitting element 15 includes light a progressing along the optical axis direction, light b somewhat displaced from the optical axis direction, and light c greatly displaced from the optical axis direction, and there is also light d, e progressing in the optical axis direction but displaced from the optical axis direction by being irregularly reflected in a semitransparent material of an illuminant. Because the light c, d is shaded by a shading means 12, only the light a and light b progress to a position apart from the shading means 12 of a main body 11 and resultantly are converged in a light flux running in the optical axis direction. The part e of color light progressing in a light flux axially within the main body 11 is directed from an outer surface of the main body 11 to the exterior by irregular reflection.  The light flux progresses along an axis line of the illuminant and causes it to generate uniform light over its whole length.
Patent JP-S61172708-A (JP)
Title: Manufacture of urethane molded parts
Inventor: NISHIKAWA KAZUO
IPC: B29C45/00
Filed: 1985-01-25
Abstract: PURPOSE:To ensure the rigidity of a urethane molded part by a method wherein some portion of isocyanate component, which reacts with polyol component in a molding tool, is replaced for blocked isocyanate component, which reacts, on being decomposed, with unreacted portion of the polyol component. CONSTITUTION:Polyol component, isocyanate component, which reacts with the polyol component is a molding tool 1, and blocked isocyanate component, which is replaced for some portion of said isocyanate component and does not reacts with the polyol component in the molding tool, are simultaneously injected into the molding tool and hardened. Thus, by replacing some portion of the isocyanate component, which reacts with the polyol component in the molding tool, for the blocked isocyanate component, the rigidity of urethane molded part 4, which is obtained as a final product, is ensured.
Patent JP-S60161056-A (JP)
Title: Tracer head
Inventor: ROTSUKAKU TADASHI
IPC: B23Q35/34
Filed: 1984-01-30
Abstract: PURPOSE:To enable zero point adjustment and improve dynamic characteristic after assembling by providing a detector between an independent supporting member to the displacement direction and a machine fitting side through leaf springs in a profiling control tracer head of machine tool. CONSTITUTION:When a stylus 21 moves by a force of the X-axis direction, second leaf springs 28, 28a and third leaf springs 31, 31a become high rigid springs to the X-axis direction, and a first intermediate supporting member 27 coupled to a stationary supporting member 30 by second leaf springs does not displace to the X-axis direction, and a spindle 23, leaf springs 31, 31a and a second intermediate supporting member 32 become to be connected rigidly and displaced to the X-axis direction. As for the force to Y-axis direction, first and fourth leaf springs not shown in the figure and provided at a right angle to lead springs 28, 28a, 31, 31a work. By this construction, dynamic characteristic of movable unit of the detector can be improved.
Patent JP-S63180555-A (JP)
Title: Catamaran hovercraft
Inventor: OSAKO NOBUYUKI
IPC: B60V3/06
Filed: 1987-01-23
Abstract: PURPOSE:To get a wide deck area and high traveling speed in order to make possible a high speed and mass transportation, by making a hovercraft as a catamaran type. CONSTITUTION:Making a hovercraft in a catamaran type and besides taking air in by an air blower 3 from a blower air intake 5 for water surface contact part 1, 2, thus an arrangement is made to get a large deck area 4. Consequently, using that the hovercraft in is made a catamaran type, it becomes possible to make a deck area wide and to travel in a high speed by reducing a wave making resistance, and then it is possible to make mass transportation at a high speed.
Patent JP-H07215256-A (JP)
Title: Rear body structure of motorcycle
Inventor: ISHIHARA HIROYUKI
IPC: B62J23/00
Filed: 1994-02-07
Abstract: PURPOSE:To improve the rigidity of a rear body, by supporting the front end of a rear body which has a box form monocoque structure formed by connecting the flanges of an outer body and an inner body each other, by a body frame through brackets, in an overhanging form. CONSTITUTION:An outer body 12 consists of a thermoplastic fiber-reinforced resin, and it has a seat 18 to seat a driver, and an outer flange 21 for connection. An inner body 13 also consists of a thermoplastic fiber-reinforced resin, and it has a tire housing 22 to cover the upper side of the rear wheel 9, and an inner flange 23 for connection. A rear body 10 is formed in about a tubular box form having a closed section connecting the outer body 12 and the inner body 13, and only the front end of the rear body 10 is made in an overhanging structure supported by a body frame 2 through the brackets. Consequently, the bonding strength can be improved by operating the load in the shearing direction.
Patent JP-H08204289-A (JP)
Title: Surface emission type semiconductor laser
Inventor: SHINODA KAZUNORI
IPC: H01L29/06
Filed: 1995-01-31
Abstract: PURPOSE: To provide a highly efficient high-output surface emission type semiconductor laser having a small size and low threshold. CONSTITUTION: In a 0.98-mm band surface emission type semiconductor laser having an InGaAs strained quantum well active layer 4, a barrier layer is constituted of a tensile strain InGaAsP layer 5 and the layer 4 is constituted of four or more quantum well layers. Since a less defective multiquantum well layer can be provided when the layer 4 is constituted in such a way, the efficiency and output of the semiconductor laser can be improved and the size and threshold current of the laser can be reduced.
Patent JP-S60159464-A (JP)
Title: Hydraulic drive device
Inventor: TANITOU YOSHIO
IPC: F15B21/14
Filed: 1984-01-30
Abstract: PURPOSE:To enhance the energy efficiency of a hydraulic drive device, by coaxially arranging a prime mover, hydraulic pumps and a flywheel in one line, and by coupling and discoupling them with the use of power discoupling devices. CONSTITUTION:A prime mover 1 and a variable displacement hydraulic pump 2 are coaxially coupled together by means of a power discoupling device 14 such as, for example, a clutch, and a flywheel device 12 is coupled with a variable displacement hydraulic pump 2 on the side opposite to the prime mover 2 side by means of a power discoupling device 16 such as, for example, a clutch. A control circuit 17 controls the power discoupling devices 14, 16 in such a way that both of them are coupled upon starting or upon standing by while the power discoupling device 16 is discoupled when a hydraulic motor 3 or hydraulic cylinders are driven, and on the contrary when a load 6 is braked or loads 7 are lowered, the power discoupling devices 14, 16 are discoupled and coupled, respectively to retrieve power by the flywheel device 12 which is selectively combined with the prime mover 1 as necessary to utilize the retrieved power as a power for the hydraulic pump 2.
Patent JP-S59140137-A (JP)
Title: Dump car
Inventor: SANO MASAHIRO
IPC: B60P1/267
Filed: 1983-01-28
Abstract: PURPOSE:To reduce the extracting force generated in a lifting means while a carrier box is being tilted by arranging an extraction prevention means of a lifting means between a chassis and the carrier box in a dump car capable of tilting the carrier box with the lifting means arranged between the chassis and carrier box. CONSTITUTION:A lifting means 101 is arranged between a chassis 2 and a carrier box 1, and it is composed of an oil pressure cylinder 103 with its base pivotally supported on a sub-frame 102 and a triangular plate 104 with its top pivotally fixed on the tip of the cylinder 103 and with its right end connected to the rear face of the carrier box 1. The base end of an arm 201 is pivotally supported 202 on both the left and right sides below the rear end of the carrier box 1, and a roller 203 is axially supported 204 on the tip of the arm 201. The base of an oil pressure cylinder 205 is pivotally supported in front of the said pivotally supported section 202, and its tip is pivotally supported concurrently with the said axially supported section 204. Thereby, the roller 203 is grounded as the carrier box 1 is tilted, the arm 201 is swayed to shrink the oil pressure cylinder 205, thus the extracting force generated in the lifting means 101 is reduced.
Patent JP-S5398842-A (JP)
Title: Wet type developing device for electrophotographic copier of transfer type
Inventor: YAMANOI YORIO
IPC: G03G15/10
Filed: 1977-02-09
Abstract: PURPOSE: To enhance an electrode effect and provide a transfer position below a photosensitive body as same as that of dry type by providing a developing electrode roller near the photosensitive body, applying a bias voltage of an opposite polarity to that of toner, providing a liquid pool plate near thereto, and sealing a bearing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63186014-A (JP)
Inventor: UIRUHERUMU AA KERAA
IPC: F15B15/08
Filed: 1988-01-26
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-S60157204-A (JP)
Title: Permanent magnet
Inventor: SAKAI ATSUSHI
IPC: H01F7/02
Filed: 1984-01-25
Abstract: PURPOSE:To eliminate the deterioration of magnetic characteristics, and to lengthen life by forming a film having airtightness on a base body for a permanent magnet. CONSTITUTION:A base body for a permanent magnet is composed by combining an element, such as Sm, Ce, Y, La, Pr and Co and elements of two kinds selected from a group of Cu, Fe, Zr, Mn, Nb or Hf. Powder having such a composition is molded to a predetermined shape in a magnetic field through melting, casting and grinding processes, and sintered, thus obtaining the base body for the permanent magnet. Since the base body of the sintered magnet has a property easy to be oxidized as a formation on the surface of an oxide layer in approximately 100mum when it is left in air for 100hr at 200 deg.C, a film having airtightness is formed on the surface of the base body, and the base body is encapsulated. The film may be constituted by a metallic film through a method, such as wet type plating vacuum evaporation, sputtering or the like. The adaption of a ferromagnetic metal is the most effective from a viewpoint of preventing the lowering of magnetic characteristics at that time. An alloy such as a Co-Ni-Cr one can be applied to the adoption of the metal.
Patent JP-S55106613-A (JP)
Title: Shape control unit for reversing mill
Inventor: FUJIOKA KATSUSHI
IPC: B21B37/00
Filed: 1979-02-08
Abstract: PURPOSE: To make possible improvement of the flat shape of all rolled materials, by executing the draft control and the extremely slow speed rolling pass, at rolling the steel material with the reversing mill and the screw down device.  
     CONSTITUTION: When the steel material is rolled by the reversing mill consisting of the mill 1 and the screw down device 5, the rolling speed control unit 10 is attached to the motor 2 of the rolling mill 1, on purpose to execute the drive control with this control unit 10. The reference voltage is inputted from the reference voltage control unit 20 to this control unit 10, and the extremely slow speed set signal is inputted from the extremely slow speed setting circuit 30 to the control unit 20. Besides, the drooping characteristic control circuit 40 is attached to the control unit 10. The drive of screw down motor 6 of the mill 1 is controlled by the screw down speed control unit 50 to which the draft control circuit 60 is connected. When the rolling mode for the shape control for the rolled material is selected, the reference voltage control unit 20 is cut off from the motor 2 of the mill 1 according to the notching command 22, and the drive control of the motor 2 is executed according to the output of the extremely slow speed setting circuit 30 so as to improve the shape of rolled material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61173221-A (JP)
Title: Formation of liquid crystal display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/133
Filed: 1985-01-28
Abstract: PURPOSE:To maintain the specified distance between two electrodes even if substrates are not flat by constituting sealing parts and spacer parts into a stud shape. CONSTITUTION:An electrode for a liquid crystal is formed of a light transparent conductive film 2 to an enclosing substrate 1 and a polyimide resin 3 is thinly formed atop the same. A semi-hard substrate 1' is subjected similarly to the formation of a light transmittable conductive film 2' and orientation treatment 3'. A polyimide soln. 15 curable by UV rays is then coated thereon and is prebaked. The coating is exposed to UV light 20 through a mask 16 to manufacture studs as a spacers 14. The studs as a sealant 6 are provided to the periphery of the substrate at the same instant in a manner as to enclose the inside part of the other part except the liquid crystal filling part at 3mm width. The development is then executed, by which the polyimide resin 6 and spacers 14 are disposed to the outside peripheral part in tight contact with the film 2 on the substrate 1 and the oriented polyimide film 3 thereon according to the pattern of the mask 16 for exposing the UV light.
Patent JP-S5297379-A (JP)
Title: Liquid crystal composition
Inventor: ABE HIDETOSHI
IPC: G09F9/00
Filed: 1976-02-13
Abstract: PURPOSE: To produce a nematic liquid crystal composition with positive dielectric anisotropy which is useful for a field effect transistor type display device by adding specific benzoate compounds to a nematic liquid crystal substance comprising azoxybenzene derivatives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60159358-A (JP)
Title: Fuel supply device for liquefied-petroleum-gas engine
Inventor: YOSHIOKA HIROMI
IPC: F02M21/02
Filed: 1984-01-28
Abstract: PURPOSE:To make a stable fuel feed attainable all the time, by installing a primary chamber, which decompresses LPG fuel, and a vaporizer having a secondary chamber, which is connected to the former via an interconnecting passage and further decompresses the said fuel, while varying internal pressure in the primary chamber according to a degree of engine load. CONSTITUTION:A vaporizer 4, where a fuel delivery part is connected to a fuel feed port 3 opened to a Venturi part 2a of an LPG engine's mixer 2, is provided with a casing 6 whose inside is partitioned into two parts, namely, a primary chamber 9 and a secondary chamber 10 by a partition wall 8 having a warm water passage 7. The primary chamber 9 is connected to an LPG cylinder via a port 12 to be opened or closed by a primary valve 13. In this case, this primary valve 13 is controlled by a primary pressure regulating device 19, which controls a spring 20 for its pressing force against a diaphragm 17 and regulates internal pressure in the primary chamber 9, via a lever 15. And, this regulating device 19 is constituted to be controlled by dint of excitation of a solenoid 52 so as to cause the internal pressure of the primary chamber 9 in time of engine low load to be lowered down to some extent as compared with that in time of high load.
Patent JP-H08207422-A (JP)
Title: Ink jet recording sheet
Inventor: TOKUNAGA YUKIO
IPC: B41M5/00
Filed: 1995-01-31
Abstract: PURPOSE: To enhance decorative properties of a recording sheet, a visibility of characters and images printed thereon, and a printing speed by a method wherein in an ink jet recording sheet provided with an ink-accepting layer on a substrate, the surface of the ink-accepting layer is formed so as to meet a specific requirement for a lightness index and a perception chromaticity index. CONSTITUTION: In an ink jet recording sheet provided with an ink-accepting layer on a substrate, the surface of the ink-accepting layer is formed so as to meet at least one selected out of requirements that L is 70 or more as well as that (a) is -10 or less, (a) is +10 or more, (b) is -10 or less, and (b) is +10 or more, where L is a lightness index and (a), (b) are perceptive chromaticity indexes specified by JISZ 8730 in accordance with a measuring method specified by JISZ 8722. A higher index L represents a higher lightness. A perceptive chromaticity index (a) represents a redness. A higher index (a) is on the red side, and a lower index (b) is on the green side. A perceptive chromaticity index (b) represents a yellowness. A higher index (b) is on the yellow side, and a lower index (b) is on the blue side.
Patent JP-S5297488-A (JP)
Title: Crank gear-type drum shear
Inventor: OOKUBO HIROYUKI
IPC: B23D25/12
Filed: 1976-02-12
Abstract: PURPOSE: In the crank gear-type shear at work in a not strip mill line, to make it possible to keep its upper and lower knives from interfering each other and set their nipping at a narrower angle. 
     COPYRIGHT: (C)1977,JPO&Japio