baber/WOPTO huggingface dataset:
Patent JP-S60195090-A (JP)
Title: Apparatus for liquid-phase epitaxial growth
Inventor: UCHISHIBA HIDEMA
IPC: H01L21/208
Filed: 1984-03-16
Abstract: PURPOSE:To provide the titled apparatus capable of growing a high-quality crystal having little crystal defects, by inserting an inner cylinder into a furnace core tube interposing a gap therebetween, and dipping the substrate crystal in a crystal solution through an openable shutter placed at the bottom end of the inner tube. CONSTITUTION:The crystal solution 5 in the platinum crucible 4 on the crucible table 3 is heated in the furnace core tube 1 with the heater 2 and maintained to the supercooled state. An inner tube 9 made of alumina is inserted into the furnace core tube 1 just above the surface of the crystal solution keeping a gap between the core tube 1 and the inner tube 9. The platinum shutter 8 attached at the bottom of the inner tube 9 is closed, and the crystal substrate 6 held with the substrate holder 7 is lowered near the shutter 8. The shutter 8 is opened, and the crystal substrate 6 is dipped into the crystal solution 5 to effect the liquid-phase epitaxial growth. After the completion of the growth, the crystal substrate is pulled up from the solution, the shutter 8 is closed, and the grown crystal substrate 6 is pulled up slowly to the upper part of the furnace.
Patent JP-S52135035-A (JP)
Title: Operation display unit in light arrester
Inventor: OGINO KAZUO
IPC: H02H1/00
Filed: 1976-05-06
Abstract: PURPOSE: To obtain the operation indicator of a light arrester with an extremely wide operation area which operates to every working current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02232819-A (JP)
Title: Pickup centering mechanism for player
Inventor: KATO KYOICHI
IPC: G11B7/08
Filed: 1989-03-06
Abstract: PURPOSE:To accurately adjust the center of a pickup by providing an adjustment board to a slider in the radial direction of a turn table so as to be moved in the orthogonal direction and providing a centering adjusting means by moving the adjustment board. CONSTITUTION:In the case of adjusting the center of the pickup, when an adjusting screw 28 is fastened and an adjustment board 29 is pushed in a lower side, the adjustment board is guided by support shafts 29c1 and 29c1, which are engaged to groove parts 25a1 and 25c1, and moved to the lower side against the energizing force of tension springs 33A-33C. Accordingly, since the adjustment board 29 is moved in a Y axial direction by turning the screw 28, the centering is easily and accurately executed. On the other hand, when the inclination of a pickup 34 in a tracking direction and a tangential direction is adjusted, the centering is finally to be adjusted because the centering of the pickup 34 is deviated.
Patent JP-S63219404-A (JP)
Title: Pneumatic tire
Inventor: TAKASUGI NOBUHITO
IPC: B60C11/12
Filed: 1987-03-09
Abstract: PURPOSE:To reduce noise by setting an internal volume per independent sipe below a certain value for a certain percent of the total number of the independent sipes arranged on a tread surface in a large number so as not to be connected to main grooves or sub-grooves. CONSTITUTION:A large number of main grooves 1 along a circumferential direction of a tire and a large number of sub-grooves 2 connecting the main grooves 1 with each other and with a side wall of the tire are arranged on a tread surface of the tire. A large number of independent sipes 3 are arranged in areas surrounded with the main grooves 1 and the sub-grooves 2 so as not to be connected with either of the grooves. In this constitution, the internal volume per sipe regarding at least 80% of the total independent sipes is set below 30 mm<3>. This reduce noise in a high frequency range produced when driving on a smooth road surface while curbing deterioration in performance inherently caused with the cipe 3.
Patent JP-H09219040-A (JP)
Title: Manufacture of master plate and apparatus therefor
Inventor: KISHI SHINSUKE
IPC: B29C45/26
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a master plate from which a deformation-free optical disk is moldable by blanking a shearing part from the other side of a thin disk. SOLUTION: An upper metal mold 27 is moved downward in such a manner that this upper metal mold 27 comes into contact with a stamper 23 pressed and held to and by a lower metal mold 16. As a result, a female side metal mold 19 and a magnet 22 are moved downward according to the shrinkage of coil springs 20, 21, respectively, exclusive of a punch 18A. At this time, the punch 18A blanks the stamper 23 in such a manner that a central hole is formed on its signal recording surface 23A from the other surface side and, thereafter, the pressing member 29 of the upper metal mold 27 is fitted into a fitting hole 27A while the member 29 is pressed. The stamper 23 blanked by the punch 18a in such a manner has the diameter of the central hole more approximated to the diameter of the punch 18A nearer the signal recording surface 23A side.
Patent JP-S55144259-A (JP)
Title: Electrophotographic apparatus
Inventor: AOKI TAKAO
IPC: G03G15/05
Filed: 1979-04-27
Abstract: PURPOSE:To enhance image gradation by setting the exposure distribution of image exposing means in accordance with each control grid. CONSTITUTION:Distributions same as illuminance distributions a, b, c falling on the opening of the backside of destaticizer 10 are obtained on discharge wires 101 in parallel. Exposure distributions a, b, c are obtained by changing the relative positions with respect to a central line (illustrated by an alternate long and short dash line) in the direction perpendicular to discharge wires 101 of destaticizer 10, the peak position of exposure distribution a shown by a short dash line is in the range of control grid G1, the peak position of continuous line b is in the intermediate position (i.e., on the central line) between control grids G1 and G2, and the peak position of dotted line c is in the range of control grid G2.
Patent JP-H07224566-A (JP)
Title: Lock
Inventor: MATSUMOTO HARUO
IPC: E05B71/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide a lock of a bicycle which is remotely operable in a simple and reliable manner. CONSTITUTION:A wire member 10 connecting a key member and a lock member is provided, and the key member includes a key mechanism 5 having a key insertion hole and a rotary drum for winding the wire around itself by being rotated interlockingly with the mechanism 5, and the lock member includes a drive mechanism of a tumbler 14 and the tumbler 14 which is engaged with the drive mechanism and is retractable relative to a lock case 11 by the action of the drive mechanism. The tumbler 14 is biased by a spring in an unlocking direction and further the wire member 10 includes a wire body 10a and a cover body 10b. One of the ends of the wire body 10a is connected to a rotary drum of the key member and the other end thereof is connected to the drive mechanism of the lock member. The rotational operation of a key inserted into the hole 6 causes the key mechanism and rotary drum to rotate so that the wire body 10a is drawn to the side of the key member or drawn apart therefrom, whereby the drive mechanism is driven and at the same time the tumbler 14 in engagement with the drive mechanism is moved in a retractable manner.
Patent JP-H10241519-A (JP)
Title: Water flow switch apparatus
Inventor: UMEDA HIDEO
IPC: H01H35/40
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a water flow switch apparatus with a simple structure and whose assembling work can easily be carried out and for which a widely used lead switch can be used as it is. SOLUTION: In this water flow switch apparatus 1, an installation piece 3 of a lead switch 27 is pressure fixed by screw heads 35, 37 by utilizing installation screws 10a, 10b for installing half cases 7, 9. Consequently, without requiring additional screws for lead switch, the number of parts can be lessened. As a result, the structure of the water flow switch can easily be constituted and moreover, the lead switch can be fixed simultaneously with assembling the casing, so that the assembling work is easily carried out.
Patent JP-S59178244-A (JP)
Inventor: NISHIKAWA TOMIO
IPC: B32B7/04
Filed: 1983-03-30
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-H05145106-A (JP)
Title: Opto-electric transducer and optical measuring instrument based on their application
Inventor: OGAWA KENSUKE
IPC: G01J1/02
Filed: 1991-03-18
Abstract: PURPOSE:To embody a high sensibility, small-sized optical measuring instrument designed to measure the pulse width of a low output and very short pulse optical source at any arbitrary place. CONSTITUTION:There is formed an optical guide which includes a quantum well which has formed an excition level which resonances with the wavelength of an incident light on a semiconductor board 8. The incident light is divided into two passes S2 and S3 by using non-linearity based on metal transition of the quantum well excition under the condition of the incident light. On one side of the pass, there is installed a variable optical path difference. An incident light S4, which is coupled once again, is introduced into an optical waveguide 21, thereby constituting an ammeter 10 which detects optical current accompanying changes in the optical pass difference and a signal processing circuit 12 which processes the optical electric current. This construction makes it possible to prepare opto-electric transducer which measures the some pico sec-pulse width of a laser at a weak output in very small dimensions and miniaturize and devices based on their application.
Patent JP-S63219311-A (JP)
Inventor: NOMURA KAZUO
IPC: A01D34/73
Filed: 1987-03-07
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-S52135642-A (JP)
Title: Personal verification processing system
Inventor: OSADA MASANORI
IPC: G06Q40/02
Filed: 1976-05-08
Abstract: PURPOSE: To realize the personal verification processing system which never alters the recordings of card to the card not belonging to this system, and also to enable low cost for the unit in inspecting the system code. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51136191-A (JP)
Title: Plug cap
Inventor: TAKETOMI BUNSAKU
IPC: H01R13/58
Filed: 1976-05-08
Abstract: PURPOSE: A plug cap, so made that the connecting portion of the core and the plug metal may not be caused any defect. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59180337-A (JP)
Title: Intensity of illumination measuring method
Inventor: TOKUNAGA SHIGEYUKI
IPC: G01J1/00
Filed: 1983-03-30
Abstract: PURPOSE:To measure the proper intensity of illumination of the whole operation surface of an office by measuring the intensity of illumination of the same or different surfaces to be measured through plural intensity of illumination sensors in plural directions, and averaging their measured values through an adder and a subtracter. CONSTITUTION:When the surface to be measured are an operation surface in an office, e.g. on a desk, the intensity of illumination sensors 1-3 with directivity are arranged on, for example, some of four wall surfaces or ceiling while facing nearly the center part of the surface to be measured. In this case, the intensity of illumination sensors 1-3 face the same measured surface at the center part of the wall surface. Intensity of illumination measurement signals (analog) from the sensors 1-3 are summed up by the adder 4. Then, the number of the intensity of illumination sensors, i.e. 3 is set in the subtracter 5 as a divisor, and the output of the adder 4 is divided by this divisor 3 to generate a mean intensity of illumination analog signal. This mean intensity of illumination signal is outputted as the proper intentensity of illumination signal of the whole operation surface of the office.
Patent JP-S61211907-A (JP)
Inventor: ANDO MIGIWA
IPC: C04B35/111
Filed: 1985-03-15
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-S57168904-A (JP)
Title: Production of polyolefin
Inventor: ASANUMA TADASHI
IPC: C08F10/00
Filed: 1981-04-10
Abstract: PURPOSE: To produce a polyolefin having a constant MW at a constant production rate, by installing a computer in the production equipment according to a specified manner in the production of a polyolefin using a Ziegler-Natta catalyst.  
     CONSTITUTION: Propylene 10, hydrogen 11 as a MW modifier, solvent 15, Ziegler- Natta catalyst 12, etc., are fed into a polymerization vessel F and polymerized while the temperature in the vessel F is controlled by, for example, circulating cooling water through a jacketI. The quantity of heat generated in the vessel F  is detected by the temperature, flow rate, etc., of the cooling water, and the signals are inputted into a computer A. Further, the hydrogen concentration in the vapor phase and, if necessary, the slurry concentration, etc., are detected and inputted into the computer A. Then, valves for supplying catalyst 12, hydrogen 11, solvent 15 and propylene 10 to the vessel F are operated by means of control operation output of the computer A in reply to changes in the quantities of inputted signals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08244480-A (JP)
Title: Lower structure of car body
Inventor: SATO MANABU
IPC: B60K15/063
Filed: 1995-03-14
Abstract: PURPOSE: To provide a lower structure of a car body which can improve the cooling property of a fuel tank provided under a floor panel at the rear side of a car body. CONSTITUTION: An exhaust tube 6 is provided at the lower side of a fuel tank under a rear floor panel, and a thermal insulating plate 9 is provided between the exhaust tube 6 and the fuel tank. The thermal insulating plate 9 is composed of a radiation attenuator 10 surrounding the exhaust tube 6, and a radiating surface 11, and a front side inclined surface 18 is formed at the front end of the radiating surface 11, while a rear side inclined surface 20 is formed at the rear end of the radiating surface 11. The exhaust tube 6 rises at the near side of a tortion beam 7 at the rear side of the fuel tank 3, and an escape part is provided at the rear side of the fuel tank 3, and a rear side inclined surface 20 is provided at the lower side of the escape part.
Patent JP-S5941468-A (JP)
Title: Apparatus for growing thin film
Inventor: SATOU YASUHISA
IPC: H01L21/203
Filed: 1982-03-31
Abstract: PURPOSE:To provide the titled apparatus enabled in continuous use over a longtime, constituted so as to irradiate a chuck holding a substrate in opposed relation to a source of a thin film material to a holder with energy beam to remove a thin film adhered to said chuck part. CONSTITUTION:In a thin film growing apparatus wherein a thin film material is generated from a target 3 attached on a backing plate 4 to form a thin film on a wafer (not shown by a drawing) held on a wafer stage 20 supported by a rotary shaft by a chuck 10, electron beam generated from an anode grid 31 and a cathode filament 32 encircled by a quartz heat insulating material 30 is emitted by a dyanmic focus 33, a deflecting coil 34 cooperated therewith and a magnetic field lens 35 to irradiate the points A, B on the above mentioned chuck 10. By this method, the films adhered to the parts A, B are melted and dripped on a receiving tray 22 to be easily and perfectly removed.
Patent JP-H06243837-A (JP)
Title: Metal halide lamp device
Inventor: KUROSAWA KAZUTOSHI
IPC: H01J61/88
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a metal halide lamp device in which a color shade and an illuminance unevenness owing to a chip-off part of a luminous tube are reduced. CONSTITUTION:While a pair of electrodes are provided in a luminous tube 1, an additive mainly of a rare earth iodide is sealed in, a reflection cum heat insulation membrane 2 is provided on one side seal, so as to compose a short arc type metal halide lamp, and the metal halide lamp is fixed to the bottom of a reflecting mirror 4 through a base 5 and an adhesive 6. A chip-off part 3 formed on the luminous tube 1 is squashed to make the outer surface in a curved surface 3a, and when the curvature radius of the curved surface 3a is made RT, and the curvature radius of the outer surface of the luminous tube 1 is made RB, the RT is set in the scope 0.2 <=RT/RB<=3.
Patent JP-H07235484-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRAYAMA TAKESHI
IPC: H01L21/027
Filed: 1994-02-24
Abstract: PURPOSE:To enhance the integration by reducing the area to be occupied by a vernier caliper mark on the mask for a semiconductor device. CONSTITUTION:Vernier caliper marks 2, 3 of mask for two upper layers are put oppositely to a vernier caliper mark 1 of mask for a reference layer. A first vernier calipers uses the vernier caliper marks 1, 2, respectively, as main scale and subscale whereas a second vernier calipers uses the vernier caliper marks 1, 3, respectively, as main scale and subscale.
Patent JP-S53139408-A (JP)
Title: Scanning system for subscriber line
Inventor: YAMADA HAJIME
IPC: H04Q3/72
Filed: 1977-05-11
Abstract: PURPOSE:To reduce the ineffective process quantity for the control unit in an electronic exchange by setting a limitation for the range of the subscriber line scanning at the call regulation time.
Patent JP-S63276862-A (JP)
Inventor: ROBAATO HARORUDO BEITOMAN
IPC: H01J49/02
Filed: 1988-03-07
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-H10253962-A (JP)
Title: Manufacture of liquid crystal device
Inventor: MAEDA TSUYOSHI
IPC: G02F1/1337
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain uniform liquid crystal molecule orientation with a large screen having a high pre-tilt angle in liquid crystal molecule orientation processing by irradiating a substrate surface having a formed organic film with ions in an oblique direction under vacuum. SOLUTION: For instance, Ar ion irradiation is performed in a vacuum device of 5×10<-3> Torr. The Ar ion supplied from an ion source 101 is accelerated by an acceleration electrode 111 to be radiated toward the organic film 105. Switching elements such as a liquid crystal driving electrode 106 and a TFT element, etc., are formed on a glass substrate 108, and further, the organic film 105 consisting of soluble polyimido is applied on it by a print method. The Ar ion of an acceleration voltage 100V and current density 20μA/cm<2> is irradiated from the direction 103. An irradiation angle θ (104) is made 45 deg., and the Ar ion is moved in the directions 109, 110 at a speed of 1cm/second, and the orientation processing is performed.  A TN liquid crystal device is constituted by combining with a color filter side plate performed with the orientation processing by the similar ion irradiation of the direction in the substrate surface different by 90 deg. and enclosing liquid crystal material between the substrates.
Patent JP-H08215002-A (JP)
Title: Low-temperature show case
Inventor: TAMURA YUTAKA
IPC: A47F3/04
Filed: 1995-02-17
Abstract: PURPOSE: To provide a low-temp. show case to which a thermometer is easily and stably mountable. CONSTITUTION: The top wall 4A of a storage chamber 7 is provided with a thermometer 17 by means of a fixture 16. This fixture 16 has a fixing side 26 corresponding to the rear surface of the top plate 4A and a mounting side 27 which extends downward and backward by forming a sharp angle from the front end of this fixing side 26 and is mounted with the thermometer 17 on its front surface. The fixing side 26 is bored with a hole 31 for screwing to the top wall 4A and the mounting side 27 in the position facing this hole 31 is bored with a slot 32 through which a screw 29 is passable.
Patent JP-H09221275-A (JP)
Title: Bobbin
Inventor: FURUSE MINORU
IPC: B65H75/14
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To make a thermal transfer sheet wound on a bobbin or an image receiving sheet image-formed by the thermal transfer sheet hardly released and make the bobbin very convenient for handling by providing at least one flange section on the bobbin, and forming a projection on the flange section. SOLUTION: This bobbin is constituted of a barrel section 2, a flange section 1, a driving side shaft section 3, and a driven side shaft section 4. When a projection 5 is provided on the outer periphery of the barrel section 2, the projection 5 can be formed into a circular shape, an elliptic shape, or a trapezoidal shape, the outer periphery of the flange section 1 may have a gear-like shape, or the projection 5 may have a triangular shape. The bobbin is not rolled, a thermal transfer sheet wound on the bobbin or an image receiving sheet image-formed by the thermal transfer sheet can be made hardly released, and the bobbin can be made very convenient for handling.
Patent JP-S51128769-A (JP)
Title: Strainer
Inventor: HANDA TAKESHI
IPC: F16L55/24
Filed: 1975-05-02
Abstract: PURPOSE: To provide a strainer in which coil gap can be gained corresponding to filtering use by adjustment of axial loading. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59187510-A (JP)
Title: Method and device for packing article by web-shaped packing material
Inventor: GOTSUTORIEBU BENTSU
IPC: B65B11/10
Filed: 1984-03-22
Abstract: The package to be wrapped is moved during a first step towards a foil section which is extended under tension transversely relative to the direction of movement of the package. During a further course of movement of the package the aforementioned foil section is applied to three sides around the package in a substantially U-shape. Subsequently, a loop is formed from the web-like foil by entraining means which act on the web-like foil. The two runs of the loop are releasably held at their ends by related holding means. These two loop runs of the foil are separated from each other using a cutting knife. The foil section thus produced, which runs along the rear side of the package, has a length which is greater than the height of the package. An end section of this foil section of greater length and which protrudes past the package is now displaced towards and against the underside of the package. A wrapping material preferably consisting of a polyvinylidene chloride foil having self-adhesive properties is used as the web-like foil.
Patent JP-H11245692-A (JP)
Title: Seat for vehicle
Inventor: OKAZAKI HIROYUKI
IPC: A47C1/026
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a device, and to lower the cost by providing lower rails fixed to a floor at a nearly central part in the right and left direction of a seat cushion frame with upper rails with both ends fixed to a nearly central part of a front and a rear edges of the seat cushion frame and capable of being slid forward and backward. SOLUTION: A slide mechanism 6 supports a seat freely to adjust the fore and aft directional position of the seat, and a pair of upper rails 62A, 62B in right and left fitted to the floor at a central part in the right and left direction of the seat cushion frame are supported by the lower rails through a pair of poles 63, 64 and a roller 65 freely to be slid. The upper rails 62A, 62B of the slide mechanism 6 are fixed for connection to a nearly central position in the right and left direction of a front and a rear edges of the seat cushion frame at both ends thereof. With this structure, the upper rails 62A, 62B can be functioned as a reinforcing part, and the number of parts items can be reduced.