baber/WOPTO huggingface dataset:
Patent JP-H0457498-A (JP)
Title: Illumination control system
Inventor: TANAKA TOMOYUKI
IPC: H04Q9/00
Filed: 1990-06-26
Abstract: PURPOSE:To shorten response time until receiving control completion information by imparting the reception information of a control command to a protocol converter before receiving turning-on state change information from a transmission line when a lighting apparatus control part receives normally the control command from the protocol converter. CONSTITUTION:A lighting apparatus control part 42 transmits a lighting apparatus control signal 4 due to a time-division multiplex transmission system through a transmission line 60 to a lighting apparatus 70 when receives a control command 3 from a protocol converter 41. Simultaneously, the lighting apparatus control part 42 imparts immidiately a reception information 6 of the control command to the protocol converter 41 before receiving turning-on state change information 5. In such a manner, it is not necessary to wait the reception of the turning-on state change information 5 at the lighting apparatus control part 42. Thus, when a control command 1 is transmitted from a central device 10 toward an illumination control system, the response time until the control completion information 8 for the control command is obtained can drastically be shortened.
Patent JP-S5958772-A (JP)
Inventor: KAWAMORI KOUICHI
IPC: H05B3/22
Filed: 1982-09-27
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-H08338713-A (JP)
Title: Illuminating device for image processor
Inventor: OTA MASAYUKI
IPC: G01B11/24
Filed: 1995-06-13
Abstract: PURPOSE: To miniaturize an illuminating device for image processor whose constitution is simplified and whose manufacture cost can be reduced. CONSTITUTION: A plurality of light sources 21a, 21b are disposed on two concentric circles on a light source board 11, and lenses 22a, 22b are provided at positions corresponding to the light sources 21, 21b on a lens holding board 12 respectively. Light outgoing from the light sources 21a, 21b is refracted by each lens 22a, 22b, optical paths are bent and converged and projected toward an object to be inspected 17. The object to be inspected 17 is photographed in a photographing part 18 through window parts 13, 14.
Patent JP-S6211817-A (JP)
Title: Lens holding device
Inventor: HONDA TOSHIMASA
IPC: G02B7/02
Filed: 1986-07-18
Abstract: PURPOSE:To simplify an assembly, and to prevent an optical axis from being shifted due to temperature and humidity, by holding a lens in a lens detaining part of an inside diameter part of a lens frame end part and a lens supporting member consisting of an elastic body of the lens frame end part. CONSTITUTION:A stopper 14 is provided on the inside peripheral surface of the end part of a lens frame 11, and a lens supporting member 13 consisting of an elastic body is provided as one body with the lens frame 11 so as to be connected to the stopper 14. An end face 12 of a lens 10 consisting of glass or plastic forms a taper, and the lens 10 is held by the elastic supporting member 13 and the stopper 4. As for the stopper 14 and the elastic supporting member 13, plural pieces (the figure shows a case of four pieces) are provided on the inside peripheral surface of the lens frame. When assembling the lens 10 is pushed in from the right side of the figure, and when the largest diameter part of the lens gets over the stopper 14, the elastic supporting member 13 is engaged to a tapered part 12, and the lens 10 is fixed. In such a way, the assembly is simplified, and a shift of an optical axis, which is caused by the variation of temperature and humidity is prevented.
Patent JP-S6412577-A (JP)
Title: Thin film transistor
Inventor: YAMADA KATSUHIKO
IPC: H01L29/78
Filed: 1987-07-06
Abstract: PURPOSE:To eliminate the large variation of an offset component in an output signal by a method wherein an even number of thin film transistors (TFTs) with common source, drain and gate electrodes are arranged in parallel to each other along the direction of channels. CONSTITUTION:A gate electrode 12 is formed on a transparent glass substrate 11 and a silicon nitride film 13 is deposited as a gate insulating layer. Successive ly, an amorphous semiconductor layer 14 and, after that, a source electrode 16 and a drain electrode 17 are formed. In this construction, two TFTs with the common source, drain and gate electrodes are arranged in parallel to each other along the direction of channels. With this constitution, even if the mask alignment for electrode patterning is shifted along the channel direction in the manufacturing process, areas of the regions where the gate electrode overlaps the source and drain electrodes are not changed at all and parasitic capacitances created between the respective electrodes are constant. Therefore, the large variation of an offset component in an output signal can be avoided.
Patent JP-H0333801-A (JP)
Title: Resin molded lens
Inventor: AZUMA JUN
IPC: G02B7/02
Filed: 1989-06-30
Abstract: PURPOSE:To assure the accuracy of mounting the lens and to prevent the deformation thereof at the time of assembly as well as to reduce its size by providing fixing parts on both sides of the lens part and providing gate parts of forming molds in the fixing parts. CONSTITUTION:The condenser lens 100 is assembled in an arrow Z direction until the Z-direction seat face of the lens 100 comes to the end. Dowels 2-1g, 2-2g for press fitting are press-fitted into the groove of a holder 3 and are fixed in a direction x at this time. The groove of the holder 3 is constructed asymmetrical with a center to allow the relief of gate 2-2b of the condenser lens 100. The flatness of reference planes 2-1e, 2-2e in the direction x is assured by the holder in such a manner that press pin traces 2-1a, 2-2a are disposed on the press-fitting dowel 2-1g, 2-2g side. The accuracy of the reference planes 2-1e, 2-2e is assured if a step l is provided on the reference plane in the direction x. The accuracy is assured and the deformation of the lens at the time of the assembly is prevented in this way. In addition, the size of the lens is reduced and the molding is stabilized.
Patent JP-H0521790-A (JP)
Title: Manufacture of vertical-type transistor
Inventor: SHINOZAKI TOSHIYUKI
IPC: H01L21/3065
Filed: 1991-07-10
Abstract: PURPOSE:To provide a method for producing a vertical-type transistor where wiring to a gate electrode can be easily made and a withstand voltage between a source and a drain is high. CONSTITUTION:An epitaxial silicon layer 24 which is subjected to patterning in ring shape is formed on an N<-> diffusion region 23 at a silicon substrate 21 which is subjected to N<-> implantation. A source 28 is formed in contact with the N<-> diffusion region 23 of the silicon substrate 21. An oxide silicon layer 29 is formed and flattened and an epitaxial silicon layer 30 is formed on ring-shaped the epitaxial silicon layer 24 and a polysilicon layer 31 is formed on the oxide silicon layer 29 and N<-> implantation is made. An inside of the ring-shaped epitaxial silicon layer 24 is etched and a gate electrode 33 is formed. With a gate electrode 33 as a mask, N<+> implantation is made, thus forming a drain 34 which is in contact with the N<-> diffusion region 30. Therefore, a vertical-type transistor in LDD structure can be formed and a withstand voltage between the source and the drain can be improved.
Patent JP-S5795259-A (JP)
Title: Trochoid car
Inventor: ROKUSHIYA YOSHIKATA
IPC: B62D7/14
Filed: 1980-12-01
Abstract: PURPOSE:To prevent a rod from adhering a cloud of dust raised by a revolving wheel by providing an operating rod which operates a slewing disk supported at the lower part of a vehicle between a floor board and the slewing disk of the vehicle. CONSTITUTION:An output shaft of an engine 1 is connected to a driver 3 through which a slewing disk 4 is formed so as to make it slew to a body. A swingable wheel 5 is installed on the slewing disk 4, and a swingable crank 50 provided on the upper part of the swingable wheel 5 is provided with an end of an operating rod 7. The other end of the operating rod 7 is provided on a loop 8 which is fitted in a steering pipe 9 so as to slew freely. The steering pipe 9 is provided with an operating board 91 with which a steering lever 14 is connected. An operation of the steering lever 14 causes actuation of the operating board 91, then the wheel 5 is operated through the steering pipe 9 and the loop 8.
Patent JP-H0796149-A (JP)
Title: Hollow-fiber membrane module and its production
Inventor: FURUKAWA SATOYUKI
IPC: B01D63/02
Filed: 1994-07-21
Abstract: PURPOSE:To easily mass-produce the subject module which is appropriately used in the treatment of highly contaminated water. CONSTITUTION:This hollow-fiber membrane module consists of a braided material with a hollow-fiber membrane as the warp and a water collecting tube 2 housing one end of the braided material. The hollow-fiber membrane module 1 is fixed to the tube 2 with synthetic resin while the end is opened, the cross section vertical to the membrane is made slender and almost rectangular, and the opening of the braided material 1 is placed inside the synthetic resin used in fixing.
Patent JP-H07143819-A (JP)
Title: Seedling of lawn grass and its production
Inventor: HIDAWA YOSHIYUKI
IPC: A01C1/04
Filed: 1994-07-22
Abstract: PURPOSE:To obtain seedlings of lawn grass which prevent separation of a joint of adjoining seedlings of lawn grass or formation of a gap between adjoining seedlings of lawn grass even in the case of sliding, and have the same cushioning properties as those of natural lawn grass growing on the ground. CONSTITUTION:A mat comprising virgin bark is used as a nursery bed 40, lawn grass 50 is planted on the bed, and the bed is made into a square plane. The nursery bed is provided with a base member 70 composed of a cushioning material into which roots can be penetrated. The nursely bed 40 is positioned on the base member 70 to entangle the roots 60 of the lawn grass 50 on the nursely bed 40 with the base member 70. An undersurface material 80 provided with projections 81 below and water-permeable holes through which the roots can not be passed is fixed to the undersurface of the base member 70.
Patent JP-H0221449-A (JP)
Title: Capstan servo device
Inventor: KURIBAYASHI ATSUSHI
IPC: G11B15/467
Filed: 1988-07-07
Abstract: PURPOSE:To rapidly perform the pull-in of tracking servo by fluctuating the travel speed of a recording medium intentionally at the time of detecting the no signal part of the recording medium at the time of starting the tracking servo or in performing reproduction. CONSTITUTION:A wobbling signal generation circuit 18 is provided, and the circuit 18 outputs a wobbling signal SWB consisting of a sine wave and a rectangular wave, etc., by a driving signal SWB consisting of a sine wave and a rectangular wave, etc., by a driving signal SD from a control circuit 9, and adds it on a mixing circuit 12. The driving signal SD is outputted when a speed servo circuit 14 changes from an off-state to an on-state, and when the no signal part is detected on a tape 2 at the time of setting the speed servo circuit 14 at the on-state. In such a way, since the tape speed changes by being fluctuated, it is possible to perform the pull-in of the tracking servo easily and in a short time.
Patent JP-S5959890-A (JP)
Title: Method for preventing deterioration in activity of ferrous cathode of electrolytic cell
Inventor: TAKAHASHI ATSUSHI
IPC: C25B11/06
Filed: 1982-09-30
Abstract: PURPOSE:To prevent inexpensively and easily the deterioration in the activity of a cathode, by electroless plating Ni on the inside surface of a cathode chamber consisting of a ferrous material and a cathode base material and further forming a porous Ni layer on the cathode by electroplating and leaching. CONSTITUTION:Ni is electrolessly plated in the presence of a reducing agent on the inside surface of a cathode chamber consisting of a ferrous material and the surface of a cathode base material to form a uniform Ni coating layer and to prevent the deterioration of the activity of the cathode owing to the elution and deposition of iron, in an electrolytic cell used for electrolyzing an aq. soln. of alkali metal halides, etc. A metallic coating layer of an alloy of Ni and a sacrificial metal such as Zn is further provided by electroplating on the Ni coating layer coated on the above-mentioned cathode base material; thereafter, the cathode base material is subjected to a leaching treatment by using alkali such as caustic soda to elute away at least a part of the sacrificial metal and to form a porous Ni layer, whereby the activity of the cathode is improved.
Patent JP-H1021361-A (JP)
Title: Optical information recording and reproducing device
Inventor: SHUDO YOSHIKAZU
IPC: G06T1/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively prepare the CD-ROM title of each individual in a short time. SOLUTION: Individual data are prepared in an outside file, common data are prepared in a template, and only the individual data of the outside file are remodeled according to the individual, and recorded in an optical information recording medium. An inputting function part 1, digital camera, authoring function part 2, and image preparing function part 3 are a computer and software, and the CUI of the authoring soft is composed of a window for referring to the list and contents of data being a material, and a window corresponding to each scene of the template. The link of the data and the image preparation of CD-ROM contents is automatically operated after the end of the authoring.  When the outside file and the link information is prepared in this operation, mistakes can be reduced since the operation has immediancy, the work can be eliminated, and the authoring can be attained even when any specific technique or knowledge is absent.
Patent JP-S5691452-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: KAMIKAWA TAKASHI
IPC: H01L23/31
Filed: 1979-12-25
Abstract: PURPOSE:To prevent a pellet from concentration of stress caused by difference in thermal expansion of constituent material, by providing a projecting piece on semiconductor pellet-attached surface of a supporting body and putting resin around the projecting piece. CONSTITUTION:A reinforcing electrode plate 5 is composed of a copper plate which is machined into a U-shape configuration and punched to ensure satisfactory joining with resin 4. The reinforcing electrode plate 5 is fixed onto a plate electrode 3a by a soldering material 2c. A diode pellet 1 and a lead electrode 3b are fixed onto the reinforcing electrode plate 5 by solders 2a and 2b, respectively, and then an entire portion is further processed by molding of resin. By doing so, joining area of the resin to be joined onto the plate electrode side is increased and the reinforcing electrode is machined into such a configuration as to be well engaged with resin, and therefore, it is possible to eliminate such defects as damage of the resin, deterioration of joining performance between the resin and the plate electrode and concentration of stress on the pellet.
Patent JP-S6060380-A (JP)
Title: Constant-pressure valve for water supply
Inventor: ASO YOSHIMI
IPC: F16K17/30
Filed: 1983-09-14
Abstract: PURPOSE:To supply water under a constant low pressure even at a low place by allowing the forces acting onto the inclined surfaces formed onto a piston to offset each other even if a primary pressure is high. CONSTITUTION:A piston 3 is constituted of a head part 9, trunk part 10, and a lower part 11, and the outside diameter of the head part 9 is equal to that of the lower part 11, and the outside diameter of the trunk part 10 in the intermediate part is reduced, and each degree of inclination of a downward inclined part 12 and the upward inclined part 13 is constituted so that the symmetry in the vertical direction is established. The downward force acting onto the upper surface of the head part of the piston 3 and the force of a spring 19 are balanced by the secondary pressure generated in the case when a faucet is closed. Since the force due to the primary pressure in a water supply pipe is the sum of the force acting onto the inclined surface 12 and the force acting onto the inclined surface 13, and these forces offset each other, and the influence of these forces for other parts is eliminated.
Patent JP-H1110666-A (JP)
Title: Manufacture of thermosetting resin molded product
Inventor: YAMAGUCHI MAKOTO
IPC: C08L101/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain an external appearance having a depth by casting thermosetting resin and thermosetting resin molding material containing pattern forming particles having mean particle size and specific gravity of specific values in a mold, and compression molding it while applying vibration to the mold by heating, thereby controlling positions of the particles in a molding. SOLUTION: As thermosetting resin, unsaturated polyester resin is used. Pattern forming particles having a mean particle size of 0.3 to 10 mm and a specific gravity at 20 deg.C of 2 to 4 are added to the resin, and uniformly mixed to obtain thermosetting resin molding material. Then, the obtained material is cast in a mold heated to 80 to 160 deg.C, and the mold is closed. Just after the material is brought into contact with both the molds, the material is compression molded under a pressure of 2 to 150 kg/cm<2> while applying a vibration having a vibration frequency of 500 to 3000 Hz, vibration amplitude of 5 to 30 μm and time of 5 sec to 5 min to the mold, thereby obtaining a desired thermosetting resin molding.
Patent JP-S6413530-A (JP)
Title: Visual field expanded type camera for finder
Inventor: FUTAMURA MITSUHIRO
IPC: H04N5/225
Filed: 1987-07-08
Abstract: PURPOSE:To obtain the video of a wider visual field in a photographed range and to confirm the photographic range in the video by superimposing frame display information obtained by an image processing means on the video by a video camera by a display means. CONSTITUTION:The video taken by the video camera 1 with a fixed telephotographic lens is displayed on a monitor television 6, which is used as a finder, on which a frame expressing the photographic range is superimposed to be displayed. The frame expressing the photographic range is calculated from a zoom position signal. Then, the adjustment of the frame and the decision of composition can be executed while the range photographed corresponding to the zoom position is always shown and the video within the frame is viewed with the video around said video. By superimposing the photographed range on the screen of a video, the outer visual field which is wider than the range filmed on the photograph of a film camera can be monitored.
Patent JP-S5961408-A (JP)
Inventor: NAKAJIMA USHIO
IPC: H02G1/14
Filed: 1982-09-29
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-S5872309-A (JP)
Inventor: KAWAKAMI NOBUYUKI
IPC: H02G1/02
Filed: 1981-10-27
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-H0461741-A (JP)
Title: Light source device with microwave discharge
Inventor: TAKI MASAKAZU
IPC: H01L21/3065
Filed: 1990-06-26
Abstract: PURPOSE:To radiate a large area uniformly and have a high brightness light emission with high efficiency by encapsulating a plasma light emission medium in a discharge space, whose one surface is surrounded by a dielectric substance member in the form of a flat plate, and furnishing a transparent microwave reflex member in the position mating with the discharge space in such an arrangement as adjoining to the dielectric substance member. CONSTITUTION:A plasma light emission medium is encapsulated in a discharge space 206, whose one surface is surrounded by a dielectric substance member 201 in the form of a flat plate, and a transparent microwave reflex member 105 is furnished in the position mating with this discharge space 206 in such an arrangement as adjoin ing to the dielectric substance member 201. The microwaves having electric field E components oriented across the thickness of this dielectric substance member 201 are bound from the end face of another dielectric substance member 201 in the form of a flat plate into this dielectric substance member, and a microwave electric field is formed in the discharge space 206 to allow the plasma light emission medium to make electric discharge, and light is taken out of the microwave reflex member 105. This enables a large area to make uniform light emission easily, increases the bright ness in light emission, and enhance the light takeout efficiency.
Patent JP-S5797040-A (JP)
Title: Control apparatus of gas engine
Inventor: ASADA NORIMASA
IPC: F02M21/02
Filed: 1980-12-05
Abstract: PURPOSE: To prevent a over-heating of a gas engine using digestion gas generated in a sludge digestion tank changing air-fuel ratio of the gas engine according to the density of methane gas in digestion gas to achieve its perfect combustion.  
     CONSTITUTION: A regulator valve 8 for regulating the volume of intake digestion gas is provided in a mixing mechanism 10 and this valve 8 is adapted to be controlled moving along the arrow direction A through an iperation mechanism 7. The density of methane gas in digestion gas is determined in a density meter 9 and the resultant is applied to the mechanism 7. The operation mechanism 7 moves the valve 8 along the arrow direction A according to the density of methane gas to control intake voume of digestion gas. In this way, the air- fuel ratio is changed according to the density of methane gas and the perfect combustion is attained. So, a fixed caloric value of the mixture applied to a gas engine can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5794835-A (JP)
Title: Electronic device
Inventor: TSUNODA TAKASHI
IPC: G06F3/02
Filed: 1980-12-03
Abstract: PURPOSE:To eliminate the limitation for the number of operators which is due to the space limit on a keyboard, by using specific keys in addition to the ten keys, etc. CONSTITUTION:The numerical value supplied through a keyboard KB is informed to a CPU throgh a signal line l1 and by the operation of a data key. The CPU decides whether the numerical value is effective or not by comparing it with the data of a read-only memory ROM. For this purpose, the CPU applies an address line ADl to the ROM to carry out the decision via a data line Dl. At the same time, the CPU feeds the numerical value to a decoder DCD and applies an address code corresponding to a character code of a character generator CG to the generator CG. Receiving this code, the generator CG send the data to a printer buffer BUF. Thus both the data and the operator symbol mark are printed to a printer P.
Patent JP-H1110228-A (JP)
Title: Coil transferring method and equipment therefor
Inventor: NARISHIMA SHIGEKI
IPC: B21C47/24
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a coil transferring method and equipment therefor which transfers efficiently and swiftly a coil carried out from a rolling line to a required position within a coil yard and which distributes it automatically. SOLUTION: A coil 8 carried out from winders 6, 7 of a rolling line 3 is placed on transit coil stations 15, 14, next, a lifter 35 of a coil car 25 with a lifter waited on the coil station is raised, the coil is held, it is run to an transit coil station 16 installed on the down stream side, the lifter is lowered and the coil is placed, after then, it is returned to the transmit coil station on the upper stream side, the coil car with the lifter is reciprocated between the successively provided coil stations and the coil is transferred at a high speed.