baber/WOPTO huggingface dataset:
Patent JP-S6089061-A (JP)
Title: Fluorescent lamp
Inventor: TAYA AKIRA
IPC: H01J61/44
Filed: 1983-10-21
Abstract: PURPOSE:To improve the efficiency and the color rendering of a fluorescent lamp by forming a fluorescent surface by using a mixture composed of a red phosphor activated with europium and a halophosphor having specified emission peak wavelength, emission energy ratio Sb/Mn and chromaticity range. CONSTITUTION:99.5-95.0wt% of a calcium halophosphate phosphor activated with Sb and Mn is mixed with 0.5-5.0wt% of a red phosphor activated with trivalent europium. The above calcium halophosphate phosphor has an emission peak wavelength of 575-585nm, an emission energy ratio Sb/Mn of 48.0-73.0% and the chromaticity range of (x=0.366, y=0.398), (x=0.375, y=0.382), (x=0.340, y=0.376) and (x=0.351 and y=0.364). The thus prepared mixture is applied to the inner surface of a glass tube for a fluorescent lamp to form a fluorescent surface. The thus obtained fluorescent lamp has both a high lamp efficiency and a high color rendering. In addition, since only a small amount of the expensive red phosphor is sufficient to make the mixture, the lamp of this invention has a great industrial value as a common type fluorescent lamp.
Patent JP-H0482366-A (JP)
Title: Page turn-over device for book original
Inventor: TAKAHASHI HIROSHI
IPC: H04N1/10
Filed: 1990-07-24
Abstract: PURPOSE:To realize high speed page turn-over scanning while ensuring stable operation at page insertion by setting a scanning speed at page discharge of a page turn-over unit to a speed over the scanning speed at the page insertion. CONSTITUTION:At scanning of a scanner of a page turn-over read unit 1, while a transistor(TR) Q1 is turned on, a PWM output from a timer 521 turns on/off a TR Q4 to cause a potential difference between both terminals of a page turn- over drive motor 60 thereby driving the page turn-over drive motor 60 at a speed in response to the duty ratio of the PWM signal. On the other hand, at return of the page turn-over read unit 1, a TR Q3 is turned on the PWM output from the timer 521 turns on/off a TR Q2 to produce a reverse potential difference between both the terminals of the page turn-over drive motor 60 and to drive the page turn-over drive motor 60 at a speed in response to the duty ratio of the PWM signal.
Patent JP-S5898197-A (JP)
Title: Method for dehydrating and caking waste sludge of fine sand
Inventor: NAKANO MICHIO
IPC: C02F11/14
Filed: 1981-12-04
Abstract: PURPOSE:To dehydrate and cake the waste sludge slurry of fine sand into a caked state excellent in handlability for disposal, by adding a small amount of cement to said slurry, agitating and maturing the slurry, and then dehydrating and pressing the slurry with a filter press. CONSTITUTION:To the waste sludge slurry of fine sand, about 1-10wt% Portland cement based on the solid part of the slurry and optionally about 15wt% gypsum dihydrate as an extender or assistant for improving dehydratability are added. The mixture is sufficiently agitated. After being matured for about 10min or longer, the mixture is fed 2 into a filter press 1, filtered and dehydrated 3. Thereafter, the mixture is pressed 5 by forcedly charging compressed air 4 and held for about 1hr. In succession, the filter press 1 is opened, and a caked body 8 having a water-retaining ratio of 20-24% is taken out and further matured for 2-3 days to cake it to hardness sufficiently resistant to rough handling.
Patent JP-H0518080-A (JP)
Title: Fitting structure of panel
Inventor: NIHEI TADASHI
IPC: E04F13/08
Filed: 1991-07-11
Abstract: PURPOSE:To prevent the leakage of water from joints by a method in which a leaked water-receiving trough is set on a base angle part, and a box-shaped outer wall panel is attached through the leaked water-receiving trough. CONSTITUTION:A leaked water-receiving trough 13 is set through a packing 14 on a base angle part 12 to be attached with wall panels. A box-shaped outer wall panel 1 is fixed through the trough 13 to the base angle part 12 and a waterproofing material 11 is packed into the joints in such a way as to prevent the intrusion of rain water even when cracks occur by deterioration of the waterproofing material or by defect construction work. The leakage of water in building can thus be prevented.
Patent JP-S6256888-A (JP)
Inventor: SAKATA KATSUMI
IPC: G01C21/16
Filed: 1985-09-05
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-S5898261-A (JP)
Title: Hard cover treated pin
Inventor: YAMAGISHI KENICHIROU
IPC: C23C16/30
Filed: 1981-12-08
Abstract: PURPOSE:To give wear resistance and rigidity to the material of a pin made of a wear resistive steel material having tenacity by vaporizably depositing a carbide, nitride or carbonitride of IVa, Va or VIa group of the periodic law table or Al2O3 on the surface of the pin at a temperature lower than its annealing temperature. CONSTITUTION:As the material of the main body of a pin, one of such materials as highspeed steel, tool steel, alloy tool steel, bearing steel or a similar wear resistive steel having tenacity is used. On the surface of the material, a coating consists of a carbide, nitride, carbonitride of IVa, Va or VIa groups of the periodic law table, or alumina is formed by chemical vaporization deposition or physical vaporization deposition.
Patent JP-H06209086-A (JP)
Title: Semiconductor memory comprising capacitor and its manufacture
Inventor: KIN INKI
IPC: H01L27/108
Filed: 1993-08-06
Abstract: PURPOSE: To provide a capacitor with a large effective surface area by providing a double cylinder shape that consists of an inner cylinder and an outer cylinder being connected to the source region of a transistor and providing a first electrode, a dielectric film, and a second electrode. CONSTITUTION: A first conductive layer 50 is formed on a semiconductor substrate and then a first substance layer and a second substance layer are formed on the first conductive layer. A first conductive layer pattern with a groove for limiting a step part that protrudes due to the anisotropic and partial etching of the first conductive layer 50 with each cell unit is formed. After a first substance pattern is removed by wet etching, the exposed part of a first conductive layer pattern 50a is subjected to anisotropic etching until the surface of the spacer layer 44 between second spacers 70b is exposed to the outside, thus completing a double-cylinder-shaped electrode 100 in a pattern being limited by each cell unit.
Patent JP-H0617222-A (JP)
Title: Production of galvannealed steel sheet
Inventor: TAGUCHI NOBORU
IPC: C23C2/28
Filed: 1992-06-30
Abstract: PURPOSE:To obtain an adequate degree of alloying over the entire length of a coil in the production of the galvannealed steel sheet in a continuous galvannealing treatment stage. CONSTITUTION:This method consists in adjusting the METSUKE (a unit to express amount of deposited metal) of the steel sheet by a gas throttling device 3 after galvannealing, then introducing the steel sheet into a high-frequency induction heating furnace 4 and subjecting the steel sheet to the alloying treatment. The Zn deposition on the steel sheet surface subjected to the adjustment of the METSUKE (unit) by the gas throttling device 3 is continuously measured with a hot Zn deposition meter 10 provided on the inlet side of the high-frequency induction heating furnace 4. The heating conditions of the steel sheet in the high-frequency induction heating furnace 4 is feed forward controlled in accordance with this measured value.
Patent JP-H05315259-A (JP)
Title: Manufacture of polycrystalline silicon film
Inventor: OKAYASU YOSHINORI
IPC: H01L31/0392
Filed: 1991-08-06
Abstract: PURPOSE:To provide a method for manufacturing a uniform polycrystalline silicon film in which a silicon material selecting range is wide and which has large crystalline grain size in a short time. CONSTITUTION:A silicon material is introduced into a plasma generator 1 of an apparatus which essentially has a high temperature plasma generator 1 for generating a high temperature (several thousands - ten thousands degrees) plasma, and a reaction chamber 3 provided adjacent to the generator 1, and its molted or decomposed material is supplied to a substrate 2 containing carbon as a main ingredient. Its silicon component and the carbon component of the substrate are heated to be reacted to form a silicon carbide thin film. Simultaneously, the melted or decomposed material is grown on the thin film to form a film, thereby forming a polycrystalline silicon film. Since the high temperature plasma is applied, the metal class silicon particles can be employed, a film forming speed is improved, wettability of the polycrystalline silicon film with the substrate is improved due to the presence of the silicon carbide thin film. Further, the silicon film having large crystalline grain size can be obtained.
Patent JP-S6357413-A (JP)
Title: Conveyor
Inventor: MIYAZAKI MINORU
IPC: B61B13/00
Filed: 1986-08-22
Abstract: PURPOSE:To facilitate the stop of a moving body at an optional position, by attaching a pulley provided with an engaged projection part to the rotary arm installed in the moving body conveying a conveyed work, and making a belt and the pulley detachable by arm rotation. CONSTITUTION:In a moving body 2 capable of traveling on a rail 22, there is provided with a holding device 28 for a conveyed work 24. And, an arm 12 rotatable to a shaft 10 is pivotally supported on the moving body 2, a pulley 14 is rotatably attached to the moving body, and furthermore a roller 8 is projectingly installed in the moving body 2, while a round sectional belt 4 is inserted into space between the pulley 14 and a roller 8. The rotary arm 12 is being energized in a direction of pressing the pulley 14 to the belt 4 by a spring 16, and the moving body 2 and the belt 4 are locked in a steady state by the engaged claw 18 installed in the pulley 14. During travel of the moving body 2 along with the belt, if it comes to a stop position, the rotary arm 12 is rotated by the stopper installed thereat against the spring 16, and thereby the engaged claw 18 comes off the belt 4, thus the moving body 2 is accurately stopped at the position.
Patent JP-S58102620-A (JP)
Title: Press cutter for scrap material
Inventor: IWAASA YOSHIFUMI
IPC: B23D31/00
Filed: 1981-12-09
Abstract: PURPOSE:To improve the operational efficiency such that the powerful pressing force corresponding to the cutting force of a cutting machine will function naturally on a press to press a scrap material firmly thus to increase the bulk specific gravity of the scrap material. CONSTITUTION:A metal scrap (a) thrown into a case frame 1 is stretched in the cutting direction by predetermined length by means of a press board 2 such as a feed cylinder then cut by the cutting force of a cutting machine 4. When cutting, a press cylinder 7 is reciprocated then a press 6 moves downwardly, while a cutting cylinder 3 will reciprocate to move the cutting machine 4 downwardly thus to perform the cutting. The bulk specific gravity of the scrap (a) will increase by the powerful pressing force at the cutting thus to produce a mass of dust iron of good quality.
Patent JP-S6353489-A (JP)
Inventor: WADA TAKASHI
IPC: G21C3/33
Filed: 1986-08-25
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-H1139084-A (JP)
Title: Molding for pen tip of input pen and coordinate input device
Inventor: KOBAYASHI KATSUYUKI
IPC: B29C45/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of the directivity of an input pen used for inputting coordinates of a coordinate input device by injection-molding a composition containing at least a liquid crystal resin on a mold member for molding the outer form of a pen tip so as to mold the molding of the pen tip. SOLUTION: The molding of the pen tip 12 of the input pen for a coordinate input device where vibration is inputted to a vibration transmission board 5, transmitted vibration is detected and an instructed coordinate is detected is provided. The molding is molded by injection-molding a composition containing a liquid crystal resin and graphite on the mold member for molding the outer form of the pen tip 12. The liquid crystal resin is a liquid crystal polymer. For molding the pen tip 12 by molding liquid polymer, graphite is mixed as filler for improving fluidity and mechanical intensity and the pen tip 12 is molded. The liquid crystal polymer, into which graphite is mixed, is superior in fluidity compared to polyamide imide and it can obtain a result whose average value of directivity is satisfactory.
Patent JP-H1085926-A (JP)
Title: Free forming manufacture by molten metal deposition
Inventor: GORE DAVID W
IPC: G01B21/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve control precision by providing an electric potential difference between a platform forming a strand and an injecting molten metal and controlling the strand height from the energizing time between both, in the cast of intermittently injecting the molten metal in a long and narrow state and forming a freely deposited layer material. SOLUTION: A make time, at the time of injecting the molten metal 26 from a nozzle 25 with a pulse generator 38 onto an electrically conductive platform 12 capable of freely moving a device construction in the three- dimentional direction, is recorded into a controller 20, and the gap between an injecting head 10 and the platform 12 (or readymade layer) is calculated based on this and the injecting speed of the molten metal 26. Since the gap is recorded together with the X-Y-Z position of the platform 12, all strand heights are calculated except for the final layer. Further, the platform 12 is regulated in the Z direction so as to maintain this strand height after forming a first strand into a required shape, the operation to inject the next strand is repeated, whereby the layer material is formed.
Patent JP-S6173037-A (JP)
Title: Light measuring device
Inventor: IDA YOSHIAKI
IPC: G01L1/24
Filed: 1984-09-18
Abstract: PURPOSE:To measure light while eliminating the influence of its loss by allowing light beams from two light sources to strike a photosensor alternately on time-division basis, modulating and polarizing the light beams and making the light incident on two photodetectors, and calculating the quantities of light of the two light sources and making corrections. CONSTITUTION:The light source 1-1 and 1-2 are driven alternately on time-division basis. Light from the light source 1-1 is made incident on a polarization beam splitter 4 and a Pockels element 5 firstly through an optical fiber 201 and subjected to birefringence in an electric field. Then, the light is reflected by a total reflecting mirror 18, branched by a splitter 4, and received by photodetectors 12 and 13. Then, light from the light source 1-2 is processed similarly. The ratio A of the photodetection quantities of the photodetectors 12 and 13 with respect to the light source 1-1 and the ratio B of the photodetection quantities of the photodetectors 12 and 13 with respect to the light source 1-2 are calculated and the ratio of both ratios A and B, i.e. A/B is calculated. Therefore, the relation between the photodetection quantities of the 1st and the 2nd light source is calculated to make corrections, so the light is measured accurately without variation in the loss of the light sources and optical fiber.
Patent JP-S6088953-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: H01L31/0248
Filed: 1983-10-21
Abstract: PURPOSE:To enhance photosensitivity in all the visible light region and light response by using an amorphous material composed essentially of silicon and germanium contg. H and halogen for electrophotographic photoconductive member, etc. CONSTITUTION:The first photoconductive layer 102 contg. Si and Ge, and the second layer 103 contg. Si and O and having a free surface 106 are formed on the conductive substrate 101 to form a photoconductive member 100. C is incorporated in the first layer 102 in order to enhance photosensitivity and dark resistance, and further, adhesion between the substrate 101 and the layer 102. The second layer 103 is formed mainly in order to enhance humidity resistance, successive repeated use characteristics, high voltage resistance, use environment resistance, and durability. Since the amorphous materials forming the first layer 102 and the second layer 103 have the common constituent element of Si, chemical stability can be obtained in the interface of both layers.
Patent JP-H0645705-A (JP)
Title: Laser module
Inventor: MORI YOSHIHIKO
IPC: H01S5/00
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a laser module having excellent heat-resisting property, low power consumpsion and a coupling system of excellent tracking characteristics. CONSTITUTION:This laser module is composed of a base 5, a case 7 provided on the base, a flange 4 provided on the vertical surface outside the case, a Peltier element 3, which is located inside the case 7 and having one end fixed to the flange 4, a vertical part 1 of L-shaped heat sink fixed to the other end of the Peltier 3, a horizontal part 2 of L-shaped heat sink which is orthogonally connected to the vertical part 1 of the L-shaped heat sink, an optical system mounted on the horizontal part 2 of the L-shaped heat sink, a non-radiating block 6 which is placed on the base 5 and also supporting the horizontal part 2 of the L-shaped heat sink.
Patent JP-H0843486-A (JP)
Title: Individual feeding method for semiconductor devices
Inventor: TANAKA TAKASHI
IPC: H01L21/66
Filed: 1994-07-29
Abstract: PURPOSE:To provide an individual feeding method for semiconductor devices whose jam can be eliminated automatically. CONSTITUTION:In the individual feeding method of semiconductor devices, a plurality of semiconductor devices which have been inserted up to the halfway part of a rail are fed individually to the lower side of the rail by turning a roller to the forward direction. In the individual feeding method, when one semiconductor device and a next semiconductor device are set to a state that they are brought into contact and linked with each other when they are fed, the roller is turned to the reverse direction, one semiconductor device is pulled back (S103), a beating operation is performed several times in this state, a treatment to separate their linked part is executed (S104), the roller is turned to the forward direction after that, and one semiconductor device is fed to the lower side of the rail (S105).
Patent JP-H0361665-A (JP)
Title: Fuel injector
Inventor: TANIGUCHI HIROYUKI
IPC: F02M59/26
Filed: 1989-07-28
Abstract: PURPOSE:To reduce the dimension of an engine by externally fitting a tappet at the edge part of a plunger onto a plunger barrel onto which a fuel plunger is internally fitted, in slidable manners and installing a guide for preventing the slip-off of the tappet onto a sliding part. CONSTITUTION:A tappet 39 which is guided by the pump part of a fuel injector is directly guided by a plunger barrel 21. Therefore, the need of an injector body is obviated. Further, the whole diameter can be reduced in comparison with the conventional state by installing a slip-off guide 49 for the tappet 39 between the tappet 39 and the barrel 21, and the fuel faculty can be improved by increasing the diameter of the plunger barrel 21 by that portion. On the contrary, the combustion faculty is improved by reducing the diameter of the pump part having the largest outside diameter of the fuel injection device, and the dimension of the engine can be reduced furthermore.
Patent JP-H0248163-A (JP)
Title: Multiple steel wire type cutting machine
Inventor: YOSHIDA KENICHI
IPC: B24B27/06
Filed: 1988-08-08
Abstract: PURPOSE:To prevent disconnection without looseness and over-strain of steel wires and ensure the exact cutting by providing a constant tension generating mechanism which moves up and down a dancer roller to inhibit variation in tensile force and controlling both the revolution direction and the revolution speed of a reel-out bobbin and a reel-out bobbin according to displacement of the dancer roller. CONSTITUTION:While a steel wire 12 is delivered in the go way from a reel-out bobbin 6 to a reel-in bobbin 7, or while the wire 12 is delivered in the return way, tension generating mechanisms 21 and 26 are turned in the position where electric motors 18 and 23 which are torque motors generate constant torque so that dancer rollers 10 and 15 are automatically lifted up or down to pull a steel wire 12 at constant tension. Based on the signals 29a and 30a from position detecting mechanisms 29 and 30 which detects the lift-up or lift-down, a controller 40 gives the electric motors 33 and 35 which are servo motors the driving powers 33a and 35a which drive them at reel-out or reel-in speed of keeping the steel wire 12 pulled at constant tension.
Patent JP-S59134761-A (JP)
Inventor: FURANSHISUKO KARUNINO
IPC: C07C233/78
Filed: 1983-10-24
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-H0484768-A (JP)
Title: Method for measuring sugar-added albumin and reagent for measurement
Inventor: SUAI SHIN
IPC: G01N31/00
Filed: 1990-07-27
Abstract: PURPOSE:To simply and correctly measure sugar-added albumin by taking off an interference of the substance (particularly free fatty acid) to coexist in a specimen by making a compound combining with alubumin competing with free fatty acid and bilirubin in reacting mixture coexist. CONSTITUTION:An interference by a substance coexisting in a body fluid is taken off, by existing a compound to combine with alubumin competing with free fatty acid and bilirubin in a reacting mixture in the measuring method to react a sugar-added albumin in the body fluid with N-(5-dimethylamino-1- naphthalenesulfonyl)-3-aminobenzene boric acid (dna-PBA) under alkaline. A blood sugar value can be more correctly monitored without an interference of the coexisting substances (particularly free fatty acid and bilirubin) included in each specimen by this.
Patent JP-2001023418-A (JP)
Title: Lighting fixture for vehicle
Inventor: TAKADA OSAMU
IPC: F21W107/10
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a vehicle assuring simple fixing, at a low cost, with an enhanced appearance. SOLUTION: A lighting fixture of a vehicle is equipped with a provisionally fixing means consisting of a resilient engagement part 52 and projection 12 provided at a cap 5 and on the inner wall of a vent hole 6 and a screw 7 for permanently fixing a recess 13 in a lamp housing 1 to a boss 53 on the cap 5. Because the cap 5 can be fixed to the housing provisionally by putting the part 52 in resilient engagement with the projection 12 before permanent fixing by the screw 7, the work to fix the cap 5 to the housing 1 remains simple. As the operation can manage with only one screw 7, this requires low cost, and further an enhanced appearance is secured because screwing 7 is made at the recess 13 of the lamp housing and the boss part 53 of the cap 5 is in one place.
Patent JP-S6258570-A (JP)
Inventor: SUGIYAMA MASAAKI
IPC: H01R4/24
Filed: 1985-09-09
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-S58105766-A (JP)
Inventor: ARUTSUURU FUEERU
IPC: B60R22/46
Filed: 1981-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0939842-A (JP)
Title: Running vehicle
Inventor: FUKUMOTO KENJI
IPC: A63B55/60
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance work inside of a rear cowl of a running vehicle by fully opening the inside of the rear cowl. SOLUTION: A boss part 3 of the rear end of a rear cowl frame 3, to which a rear cowl 1 is fixed, is supported by a rotary shaft of a frame 6 under a bag carrier freely to be turned, and the front end of the rear cowl frame 3 is provided with a lock member, and a rear frame 12 is connected between a seat back 11 of a rear seat 5 and a roof frame 13 freely to be turned.