baber/WOPTO huggingface dataset:
Patent JP-H09189183-A (JP)
Title: Driving controller for shutter
Inventor: KAWAKAMI MASAJI
IPC: E06B9/56
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To detect an obstruction surely while omitting labor-hours for the exchange of batteries. SOLUTION: A light-emitting element 23a and a photo-detector 23b are installed at both left-right end sections of a drum cover 15, and an optical axis L1 extended in an approximately U-shape is formed between the light- emitting element 23a and the photo-detector 23b. A detecting section K for detecting an obstruction is composed of reflecting plates 21, 22 mounted at the lower end section of a shutter 17 and the optical axis L1 placed between both reflecting plates 21, 22. When the obstruction interrupts the optical axis L1 between both reflecting plates 21, 22 during the drawing-out of the shutter, the photo-detector 23b fitted on the outside of the shutter 17 outputs a detecting signal to a controller C. The controller C stops an electric motor 18 on the basis of the detecting signal from the photo-detector 23b, and stops the drawing- out of the shutter 17. Since the photo-detector 23b is set up on the outside of the shutter 17, the photo-detector 23b is connected to the controller C without using a radio communication unit.
Patent JP-S60145691-A (JP)
Title: Semiconductor laser
Inventor: KOBAYASHI KENICHI
IPC: H01S5/223
Filed: 1984-01-10
Abstract: PURPOSE:To obtain the titled device which stably oscillates on single lateral mode at a low threshold value and is excellent in frequency characteristic by a method wherein the side surface of a stepwise section containing the first- third semiconductor layers is provided with a double hetero structure where an active layer is sandwiched by the first and second clad layers having forbidden widths larger than that of the active layer. CONSTITUTION:An insulation semiconductor substrate 10 is provided with step 40 containing a double hetero structure formed of the first semiconductor layer 50, second semiconductor layer 60, and third semiconductor layers 70a and 70b made of two layers. The forbidden band widths of the semiconductor layers 50, 70a, and 70b are not larger than that of the active layer 15, and the forbidden band width of the semiconductor layer 60 is larger than that of the active layer 15. The side surface of this step 40 is provided with the double hetero structure of a semiconductor laser consisting of the first clad layer 11, the active layer 15, and the second clad layer 12. The light emitting region of this laser turns into the active layer 15 on the side surface of the step 40.
Patent JP-H08187264-A (JP)
Title: Bathtub apparatus
Inventor: YAMAZAWA SATORU
IPC: A61H23/00
Filed: 1995-01-11
Abstract: PURPOSE: To provide a bathtub apparatus, in which bubble jetting portions can be selected and the bubble jetting force at each of selected portions can be adjusted, while reducing the cost and simplifying the construction for installing it. CONSTITUTION: This bathtub apparatus comprises a bathtub 1 provided with plural bubble generating nozzles 12 for jetting bubbles, and an air pump 2 supplying air for the bubble generating nozzles 12 through an air duct 3. The air duct 3 diverges into plural branch parts 32. Each of the branch parts 32 is connected with each of the bubble generating nozzles 12 and is provided with each of flow control valves 4 connected with a control circuit 5 capable of controlling the opening of the flow control valves 4.
Patent JP-S58120157-A (JP)
Title: Enthalpy-output device
Inventor: KATAYAMA AKIFUMI
IPC: G01K17/00
Filed: 1982-01-11
Abstract: PURPOSE:To form an enthalpy-output circuit including few elements, by expressing an enthalpy with the product of a linear function wherein relative humidity serves as a variable and a linear function the temperature thereof serves as a variable, and with sum thereof with a constant. CONSTITUTION:A voltage value of a terminal 7 in a humidity signal outputting unit 1 is value obtained by dividing a voltage applied on a terminal 8 into the ratio between humidity sensors 5 and 9, and thereby a linear function of relative humidity is constituted. When a voltage expressed as the linear function of the relative humidity is inputted in an operational amplifier 10, a voltage is outputted to a terminal 14 according to the degree of amplitude determined by the composite resistance 13 of a resistor 11 and a thermistor 12. An output unit 4 adds the voltage of the terminal 14 and that of a terminal 16 by using an operational amplfier 15 as an adder. As the result, an enthalpy value is outputted as a voltage value to a terminal 17.
Patent JP-H01179569-A (JP)
Title: Control system for facsimile equipment
Inventor: KAWAGUCHI TETSUYA
IPC: H04N1/32
Filed: 1988-01-11
Abstract: PURPOSE:To improve the utilizing efficiency of picture information accumulating function when an error correcting mode is used by accumulating receiving picture information, which are received with using the error correcting mode, to the picture information accumulating function in a condition that only an encoding code is extracted by an encoding code extracting means. CONSTITUTION:When the picture information are transmitted from another facsimile equipment in a condition that the error correcting mode is designated, a CPU1 executes a specified transmitting procedure at the time of the error correcting mode and receives the picture information. Then, the picture information are successively accumulated to a transmitting buffer which is formed in an RAM2. The CPU1 decodes the received picture information, which are accumulated in the transmitting buffer, by an encoding decoding part 8 and transfers the information to a protter 5 in a condition that the information are converted to an original picture signal. Then, an EOL(End of Line) code and a fill bit are removed and the received picture information are converted to a condition that only encoding data are extracted. Then, the received information are temporarily accumulated in a picture accumulating device 7. Thus, the utilizing efficiency of the picture accumulating device 7 can be improved.
Patent JP-H07206870-A (JP)
Title: Continuous production of allylic grignard reagents
Inventor: FUJISHIMA HIROAKI
IPC: C07F3/02
Filed: 1994-01-14
Abstract: PURPOSE:To obtain an allylic Grignard reagent useful as a synthetic raw material for medicines, agricultural chemicals, etc., in high yield for a short time by continuously reacting metallic magnesium with allyl halides. CONSTITUTION:This method for producing an allylic Grignard reagent expressed by formula II (X is Cl or Br; R<1>, R<2> and R<3> each is H or a 1-4C alkyl) is to react a compound expressed by formula I with metallic magnesium in an organic solvent (e.g. THF) at -50 to +80 deg.C) for 0.1-5hr. The metallic magnesium is used in a molar amount of preferably 1-1.2 time based on the compound expressed by formula I. The compound expressed by formula II is useful as an intermediate for medicines, e.g. alprenoxime or alprenolol benzoate.
Patent JP-S60149735-A (JP)
Title: Removing method of non-metallic inclusion in molten aluminum
Inventor: OONO ATSUMI
IPC: C22B21/06
Filed: 1984-01-12
Abstract: PURPOSE:To separate and remove the fine nonmetallic inclusions suspended in molten Al by blowing an inert gas such as N2 or Al, etc. contg. O2 into the molten metal thereby sticking said inclusions to the alumina film on the surface of the foam and floating the same together with the foam on the molten metal surface. CONSTITUTION:An inert gas such as N2 or Ar, etc. contg. 1-5vol% O2 introduced through a gas supply pipe 3 is heated in a heating furnace 4 and is then passed through a porous refractory plate 2 for gas blowing provided in the bottom of a molten metal holding vessel 1 so as to be floated in the form of numerous pieces of fine foam 6 in molten Al 5. The nonmetallic inclusion particles suspended in the molten metal 5 are held stuck to the oxide film on the foam surface, i.e., alumina film and are floated in this state to the surface of the molten metal 5. The oxide films 7 of the foam floating on the surface are removed 8 from the vessel 1. The blowing gas is required to be blown in after said gas is preheated so that the molten metal is maintained at the temp. higher by at least 50 deg.C than the solidifying temp.
Patent JP-H08189795-A (JP)
Title: Pneumatic cooler
Inventor: OGAWA NOBUYUKI
IPC: F28D1/00
Filed: 1995-01-11
Abstract: PURPOSE: To provide a pneumatic cooler capable of carrying out the operation test and the air quantity measurement of a blower without excessively increasing the air quantity to a radiating pipe. CONSTITUTION: A cooler is provided with a cooler main body 1 having a radiating pipe 10 and a blower 2 for feeding air to the cooler main body 1. A straight pipe shaped bypass duct 24 is connected to the discharge port 3 of the blower 2. The air passage inlet part 4 of the cooler main body 1 is connected to the bypass duct 24. An inlet damper 5 is provided in the air passage inlet port 4. The air passage outlet port 7 of the cooler main body 1 is connected to a part located in the downstream side in the flowing direction of air from a part of the bypass duct 24 connected to the air passage inlet part 4 of the cooler main body 1. An outlet damper 8 is provided in the air passage outlet part 7.  A bypass damper 28 is provided in an intermediate part between the parts of the bypass duct 24 to which the air passage inlet part 4 and the air passage outlet part 7 of the cooler main body 1 are connected.
Patent JP-H11202604-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIBUMI
IPC: G03G15/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To surely replenish a developer tank with a toner and to maintain the toner concentration of a developer within an appropriate range by correcting the replenishing operation of the toner and stirring the toner in a hopper when the actual replenishing amount does not satisfy a theoretical value. SOLUTION: When an original is read and image data are stored in a frame memory 22, dot counted data are acquired concerning the image data in order to predict a toner consumption amt. Next, a theoretical replenishing amount is calculated and the rotating time of a toner replenishing device 43 is decided based on the theoretical replenishing amount. When development is started, the rotation of the device 43 is started and the amount of the toner dropping to a developer tank 41 from a toner hopper 42 is read according to the rotation. When the development is finished, the calculated theoretical replenishing amount is compared with an actually measured value.  When the actually measured value is lower than the theoretical value beyond a fixed limit, the rotating time of the device 43 is corrected and further a toner stirring device 44 is rotated so that the toner in the toner hopper 42 is stirred.
Patent JP-H11312639-A (JP)
Title: Illumination optical apparatus and projection aligner
Inventor: SATO HIROSHI
IPC: G03F7/20
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To enhance both the uniformity of the illuminance at the surface on which light is applied, and the uniformity of the number of the illuminating apertures. SOLUTION: This illuminating optical apparatus, having a fly-eye lens 5 forming a secondary light source which uses luminous flux from a light source 1 and a condenser optical system 6 which illuminates a surface to be illuminated (a reticle 9 or a wafer 11) by the use of the luminous flux from the secondary light source. The condenser optical system 6 is constituted so that the numbers of the apertures observed from the respective point on the surface to be illuminated become substantially equal. At the same time, an ND filter 51 for equalizing the illuminace on the surface to be illuminated is provided.
Patent JP-H05189025-A (JP)
Title: Numerical controller
Inventor: SUGIMOTO KAZUYO
IPC: G05B19/4093
Filed: 1992-01-10
Abstract: PURPOSE:To prevent a program error from occurring by displaying a list of subprograms and the contents of a specified subprogram during the editing of a processing program and then confirming the subprogram number and its contents. CONSTITUTION:Key data which is inputted from an operation part 1 is sent to a function block that an operation part control means 2 corresponds to. A data storage means 5 stores the machining program after the end of the editing in a processing program storage area 6 from an editing buffer 4. A data analyzing means 7 compares the current input key data from a processing program editing function means 3 with inputted data from the editing buffer 4 to detect a subprogram call command and also detect subprogram number specification. When the subprogram call command is detected, a program list read means 8 reads the subprogram list out of the processing program storage area 6 and displays the contents of the subprogram.
Patent JP-H07209615-A (JP)
Title: Spectacle frame
Inventor: OTOMO SHINICHI
IPC: G02C5/12
Filed: 1994-01-17
Abstract: PURPOSE:To facilitate inspection and cleaning and to eliminate trouble such as rust by forming a leg partially of a permanent magnet and using a magnetic body for the part of a leg reception part which abuts on the permanent magnet. CONSTITUTION:The spectacle frame consists of a nose pad 2 which has a leg 20, the leg reception part 3 having a recessed part 30 wherein the leg 20 is received, and a frame main body 4. The tip part of the leg 20 of the nose pad 2 consists of the permanent magnet 21. The leg reception part 3 is formed of the magnetic body. The leg 20 of the nose pad 2 is fixed magnetically to the leg reception part 3. Consequently, the nose pad 2 is fixed to the leg reception part 3. Here, only the tip part of the leg 20 is composed of the permanent magnet, but the whole leg 20 may be composed of the permanent magnet 21. Further, the whole leg reception part 3 is formed of the magnetic body, but only the part of the leg reception part 3 which abuts on the permanent magnet 21 of the leg 20 may be formed of the magnetic body. This constitution eliminates the need for a screw, so screws need not be detached at the time of inspection, cleaning, etc.
Patent JP-H11201319-A (JP)
Title: Sluice door fitted with device for preventing rocking motion at opening except for full closure
Inventor: ITO KENICHI
IPC: F16K3/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent rocking motion of a door body and noise accompanying the rocking motion, even after mutual interference of a movable wedge with a fixed wedge is released by raising the door body from its lowered position where an inlet port is fully closed. SOLUTION: A door body 3 is mounted with springs 12 which interfere with a back surface of a guide plate 4 when mutual interference of a movable wedge 5 with a fixed wedge 6 is released by raising the door body 3 situated in a full closure position of an inlet port 2A, a door body sheet 7 on a back surface of the door body 3 is caused to abut on a door-stop sheet 8 in front of a door stop by elasticity of the spring 12, thereby elastically fixing the door body 3 at intermediate opening, and thus rocking motion of the door body 3 and generation of noise accompanying this rocking motion are prevented.
Patent JP-H02183007-A (JP)
Title: Device for injecting ground hardening agent
Inventor: NAKANISHI WATARU
IPC: E02D3/12
Filed: 1989-01-10
Abstract: PURPOSE:To contrive to increase filling rate of hardening agent at a ground improvement work by providing a monitor, installed at the tip of an injection pipe, with an upper nozzle, ejecting ultra high-pressure water and pressurized gas, and a lower nozzle, ejecting ultra high-pressure hardening agent and pressurized gas. CONSTITUTION:An injection pipe 1 is tipped with a monitor 3, and the side wall of the monitor is equipped, at its upper part, with an upper ejection nozzle 15, which ejects from its center ultra high-pressure water and from its circumference pressurized gas, and at its lower part, with a lower ejection nozzle 16, which ejects from its center ultra high-pressure hardening agent and from its circumference pressurized gas. When it reaches the bottom of a guide hole 7, the monitor 3 is made to rotatingly ascend, while the ejecting materials are supplied through a pipe 8, a swivel 4 and the injection pipe 1 and are ejected through each of the nozzles. Thereby pressurized gas forms spaces under ground excluding sludge and water therefrom. At the same time, the ultra high-pressure hardening agent contained by the pressurized gas can be ejected extending over a wide area, and injection of the hardening agent into the ground can be made without fail.
Patent JP-H04241388-A (JP)
Title: Information processor
Inventor: SADO ICHIRO
IPC: G10L15/00
Filed: 1991-01-16
Abstract: PURPOSE:To enable an operator to listen to music while working if the operator wishes and to display the lyric of the music when the operator desires by adding music information. CONSTITUTION:When the operator indicates desired music through an input part 1 such as a keyboard at the time of the use of a normal work processor, a CPU 4 retrieves a compact disk(CD) 5. The rhythm and interval of the specified music are converted by a control part 7 into desired signal levels, which are outputted to a speaker 11 through a control gate 9. Normal work processor operation, on the other hand, is controlled by the CPU 4 and displayed on a display unit 3, so the operator carries on the operation while listening to the music. At such a time, when the lyric display is excited by the indication through the input part 6, lyric information stored on the CD 5 together with the rhythm and interval which are being outputted is outputted to a control gate 8. A display control part 10 receives the output of the control gate 8 and displays the lyric on the display unit 3.
Patent JP-S59127833-A (JP)
Title: Thin film manufacturing device according to excited vapor phase deposition
Inventor: HAYASHI YUTAKA
IPC: C23C16/48
Filed: 1983-01-12
Abstract: PURPOSE:To prevent a thin film from the fall of the characteristic by a method wherein an exciting light source is provided in a reaction tank, and reaction gas is irradiated directly, or mercury vapor is activated in a discharge tank according to electric discharge, and is sent in the communicating reaction tank. CONSTITUTION:Luminous gas is led in a reaction tank 11 by a luminous gas introducing pipe 20. When a high-frequency high voltage is applied to electrodes 13, 14 from a high-frequency electric power source 18, glow discharge is generated. Thereupon light is emitted from luminous gas, and reaction gas is activated according to light having energy necessary to excite reaction gas led in from a reaction gas introducing pipe 21. Thin films are generated on the surfaces of substrates 17 heated by a heating part 15. Luminous gas is exhausted according to exhaust pipes 12a provided nearby the electrodes 13, 14, and moreover reaction gas is exhausted outside of the reaction tank 11 from exhaust pipes 12b provided nearby the heating part 15, and are connected to exhaust systems having respectively different exhausting speeds to be exhausted differentially. Accordingly, enhancement of productivity and enhancement of the characteristics of the thin films can be attained.
Patent JP-S56100592-A (JP)
Title: Multichannel remote control system
Inventor: MATSUO MASAYUKI
IPC: H04Q9/14
Filed: 1980-01-15
Abstract: PURPOSE:To prevent malfunctions due to noise and delay elements, by detecting again the address information signal by another sampling signal with the delay of a fixed time when it is detected that plural filters have the same output. CONSTITUTION:Address information deciding circuit 17 is inserted between signal input circuit 14 and shift register 10; and when outputs of filters corresponding to frequencies f1 and f2 are (1, 1) or (0, 0), the address information signal of filter outputs is detected again, for example, 0.2msec after the time of the clock signal.
Patent JP-H11199095-A (JP)
Title: Skewing detecting method and image forming device
Inventor: SAITO KIYOSHI
IPC: B65H7/08
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To accurately detect the skewing of recording material of various sizes without increasing detecting means for detecting the recording material. SOLUTION: Time difference tA, tB at the detecting time of a sensor 32 and a sensor 34 arranged with a interval L when recording paper 18A, 18B of different sizes are respectively fed skew with slippage quantity (x) are set as reference value T to each of the recording paper 18A, 18B. When recording paper to be conveyed is selected, the reference value corresponding to the size of the recording paper is read, and time from the time of one of the sensors 32, 34 detecting the recording paper until the time of the other sensor detecting the recording paper is compared with the reference value. Whether or not the recording paper is fed skew can therefore be accurately judged by two sensors 32, 34 regardless of the size.
Patent JP-H11203349-A (JP)
Title: Assets management system and terminal
Inventor: SAKURAZAWA SHIGERU
IPC: G06Q10/06
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To easily perform an inventory work so that no mistake and dishonesty occur by constituting an assets management system to automatically update inventory execution state information corresponding to an asset article stored in a first storage part by update information stored on a second storage part when information to specify the asset article is inputted by using a terminal. SOLUTION: Data communication is mutually performed between host and mobile computers. Assets management master data is constituted of a set of information to discriminate each asset article and information regarding assets management like the inventory. A management number is set in the assets management master data as information for discrimination of the asset article. The information related to the inventory is recorded in the assets management master data. Information like a data of the inventory is written in an actual database whenever the inventory is executed and contents of the database are updated. When a new asset article is added, related information is added to the assets management master database whenever the new asset article is added.
Patent JP-S62162198-A (JP)
Inventor: OKU HITOSHI
IPC: G08B29/10
Filed: 1986-01-13
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-H10260587-A (JP)
Title: Cleaning device for transfer belt
Inventor: FUJITA YOSHIO
IPC: G03G15/16
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a fur brush from being clogged with removed toner without spoiling a cleaning function by the fur brush by impressing bias voltage whose polarity is the same as the electrostatic charge polarity of the toner of a toner image formed on a photoreceptor drum on the fur brush. SOLUTION: When the toner adhering to a transfer belt 43 is not removed and the residual toner remains, it adheres to the back surface of transfer paper P at the time of next transfer, so that the back soiling of the transfer paper is caused. Since the bias voltage whose polarity is the same as the electrostatic charge polarity of the toner is impressed on the fur brush 61 by a bias charge impressing means 62, the residual toner is also electrostatically charged through the fur brush 61.  When the electrostatic charge amount of the residual toner gets large, electric attractive force to the belt 43 on which the bias voltage whose polarity is reverse to the electrostatic charge polarity of the toner is impressed through a transfer roller 44 by a bias charge impressing means 45 in a transfer area B is increased, so that the residual toner is prevented from adhering to the back surface of the transfer paper P at the time of next transfer.