baber/WOPTO huggingface dataset:
Patent JP-S6361958-A (JP)
Title: Temperature control method for incubator
Inventor: MURAISHI KATSUAKI
IPC: G01N35/00
Filed: 1986-09-03
Abstract: PURPOSE:To maintain an object to be housed into a housing chamber constantly at a prescribed set temp. by disregarding the output signal from a temp. detecting sensor for the prescribed after the insertion of a slide into the housing chamber when the slide is inserted into said chamber. CONSTITUTION:The basic control to operate a heater 10 when the temp. detected by the temp. detecting sensor 11 is lower than a set value and to stop the operation thereof when said temp. is higher is executed. The control is executed by disregarding the output of the sensor 11 for the prescribed time after the housing when the fresh slide is housed into the housing chamber 4 near the sensor 11. More specifically, a slide insertion detecting sensor 13 is connected to a controller 12 to operate the heater 10 in accordance with the output signal of the sensor 11. The controller 12 normally makes the basic control while receiving the output signal from the sensor 11. The controller makes the control by disregarding the output from the sensor 11 for the prescribed time upon receipt of the signal for housing the slide into the specific housing chamber near the sensor 11. Namely, the controller makes the control to maintain the control state executed just before the reception of the slide insertion signal as it is.
Patent JP-H0255315-A (JP)
Title: Transmissive display device
Inventor: OMURA KINGO
IPC: G03B21/132
Filed: 1988-08-20
Abstract: PURPOSE:To increase the intensity of incident light and to obtain bright display by providing a ceramic PLZT plate between two polarizing plates and on internal electrode forming prescribed display patterns on the plate. CONSTITUTION:The electro-optic ceramic PLZT plate 4 consisting of lead, lanthanium, zircon, and titanium and having high transmissivity is arranged between two polarizing plates 2, 3 whose polarizing axes 2a, 3a intersect orthogonally with each other. The internal electrodes 5 forming respectively prescribed display patterns at their end parts are provided in the plate 4. When voltage is not impressed to the internal electrodes 5, incident light 1 is passed through only the peripheral parts of the end parts of the electrodes 5 by the double refraction of the plate 4 and the corresponding display patterns are displayed on a screen 7 by the transmissive light 9. Thereby, the display device can be utilized instead of an ordinary projection type display device and bright display can be attained by increasing the intensity of incident light.
Patent JP-H04102502-A (JP)
Title: Rotary subdivision packing machine
Inventor: SONOBE HISATOSHI
IPC: B65B1/30
Filed: 1990-08-03
Abstract: PURPOSE:To divide powdery/granular body into a desired division number, and improve the accuracy by rotating either one of a feeder or division disk in response to the working content. CONSTITUTION:When a subdivision packing quantity of a powdery medicine is divided into a specified number, a feeder 30 rotates together with a feeder table 20 by starting of a motor 25, and a division disk 10 side is kept under a stationary condition. While the feeder table 20 is rotating by a set speed, the powdery medicine is sent out from a gutter drop port of the feeder 30 by a fixed flow velocity, and divided into division measures 12 in order. At a position where a stopper arm 23 comes into contact with a stopper 24, rotation of the feeder table 20 stops. The division disk 10 is rotated, and a packaging mechanism 40 is operated, a plate valve 14 is opened, and the powdery medicine contained in division measures 12 is sent to a division packing operation part of the packaging mechanism 40 in order, and is packaged by one pack at a time. When powdery medicine is divided into all the division measures 12 of the division disk 10, a driving motor 19 for the division disk 12 is driven. A specified quantity of powdery medicine is placed in the feeding hopper part of the feeder 30, and the powdery medicine is fed while the division disk 10 is rotated by a rotational speed which is faster than the normal speed.
Patent JP-H0624963-A (JP)
Title: Masked granulate
Inventor: HIZAKI SHIGERU
IPC: A61K9/52
Filed: 1992-07-10
Abstract: PURPOSE:To obtain granulates capable of masking smell and taste of a material to be granulated because of property causing no dissolution in a mouth or stomach, capable of readily taking in, reduced in irritation or side effects on the stomach and high in deodorizing effects even when a raw material causing oral is added. CONSTITUTION:A material containing an odor component of garlic, etc., or a taste ingredient of a medicine, etc., is used as the material to be granulated and the material is double-coated with (A) a layer containing oils and fats and vehicles and (B) a layer containing a protein such as zein soluble in hydrous alcohol.
Patent JP-H0629426-A (JP)
Title: Insulating board for circuit and fabrication thereof
Inventor: SUGIMOTO NORIYASU
IPC: H01L23/15
Filed: 1992-07-08
Abstract: PURPOSE:To ensure three characteristics, a low dielectric constant, air tightness, and a thermal expansion coefficient close to that of Si, by constructing a circuit insulating substrate with silicon nitride ceramics containing a specific amount of tungsten and a tungsten compound. CONSTITUTION:There is calcined a green sheet which contains ceramic powder taking silicon nitride Si3N4 as a chief raw material, 3-10% by weight of one kind or more selected from metal and tungsten W, the metal serving to produce a metal carbide having lower production energy DELTAG than silicon carbide SiC, and an organic binder. Hereby, since the metal having the lower production energy DELTAG than the silicon carbide SiC is existent in the green sheet, remaining carbon produced by carbonizing the remaining organic binder preferentially reacts the metal before it reacts silicon nitride upon burning to produce silicon carbide SiC, it is fixed as a metal compound other than silicon carbide. Thus, production of silicon carbide is restricted to speed up signal propagation.
Patent JP-2000040287-A (JP)
Title: Recording medium driving device
Inventor: OTSUKI AKIRA
IPC: G11B17/043
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium driving device capable of preventing the axial shifting of a turntable or the deformation of a recording medium itself when the recording medium inserted in an incorrect direction or posture is loaded. SOLUTION: When a sliding member 22 is moved in Y1 direction, the supporting projections 15c and 15d of a driving base 15 are pulled out of the locking parts 24b and 25b of cam grooves 24 and 25 to enter play parts 24a and 25a before a vertical moving pin 14b is pulled out of the binding groove 23b of a cam groove 23 to lower an inclined cam part 23c. Accordingly, a disk driving part B2 is placed in an elastically supported state before a holder 13 having a loaded MD is lowered. Thus, even when an MD inserted in an incorrect posture presses a turntable Ta or a locating pin 15m, the entire disk driving part B2 is elastically sunk to soften a pressurizing force. Therefore, the axial shifting of the turntable Ta or the deformation of an MD is prevented.
Patent JP-S6364428-A (JP)
Title: Network supervisory system
Inventor: ISHIKAWA YUJI
IPC: H04L69/40
Filed: 1986-09-05
Abstract: PURPOSE:To attain the supervision of whole network without increasing traffic and without using a special command control by providing a channel control section, a terminal control section and a connecting and switching section in each statistical multiplexing device. CONSTITUTION:When the terminal control section 7 and a terminal equipment 4 for device supervision are connected through the switching connecting section 8 of the statistical multiplexing device 1, self-supervision of the device 1 is made possible. When the channel control section 6 and the device 4 is connected, a device 2 which is similar to the device 1 in which the channel control device 6 and terminal control section 7 are connected operates as the supervisory terminal of the device 1 and another device 2 can be supervised. Thus, it is not necessary to connect between supervisory terminals by a network, and whole network can be supervised without increasing traffic and without using the special command control, etc.
Patent JP-H03143999-A (JP)
Title: Cleaning composition consisting of dibasic acid ester and hydrocarbon solvent
Inventor: KENESU TOMASU DEISUHAATO
IPC: H05K3/26
Filed: 1990-08-07
Abstract: PURPOSE: To obtain a cleaning composition used to remove a soldering flux from the surface of especially a printed circuit board by combining a dibasic acid ester with a hydrocarbon solvent.  
     CONSTITUTION: This composition is obtained by combining a dibasic acid ester (e.g. mixed dimethyl ester of adipic acid, glutaric acid and succinic acid) with a hydrocarbon solvent (e.g. a mixture having a boiling point of 350-379 °F, a flash point of 127 °F and an aromatic hydrocarbon content of below 0.05 wt.% and comprising 85 wt.% cycloparaffin, 14 wt.% isoparaffin and 1 wt.% n-paraffin). The composition can be applied to the surface of a substrate, for example, that part of a substrate on which excessive soldering flux is present after a soldering work. The desirable surface of a substrate is the surface of a printed circuit board. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H02131380-A (JP)
Title: Voltage type electronic relay
Inventor: KIN JINSHAKU
IPC: H02P1/44
Filed: 1989-08-10
Abstract: PURPOSE: To widely adjust a hysterical width up to 75V which is not less than the half of a power source voltage and at the same time, to improve a starting characteristic by adjusting the positive feedback characteristic and an input signal of a NAND gate. CONSTITUTION: A diode D1 and resistors R1 , R2 are connected in series to both ends of a starting coil W3 between a terminal T3 and a terminal T4 , a capacitor C1 is connected between the resistors to filter a signal voltage, and a voltage is supplied to the input of a NAND gate M1 through a hysterisis width-adjusting resistor R3 , and the output of a NAND gate M2 is fed with a positive feedback to the input of the NAND gate M1 for increasing the hysterisis width. Further, the output of the NAND gate M1 is applied to one side of the input terminal of a NAND gate M3 , and the NAND gate M3 and a NAND gate M4 are fed with a negative feedback to a capacitor C3 and a resistor R5 , to constitute an oscillation circuit and supplied to the base of a transistor TR through a current limiting resistor R6 .
Patent JP-2000040576-A (JP)
Title: Surge absorber, and manufacture thereof
Inventor: TAKEUCHI NOBUYUKI
IPC: H01T4/12
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a surge absorber of simple structure, inexpensively manufactured and free from a trouble such as smoking, and a manufacturing method therefor. SOLUTION: Input terminals 30, 30 provided with discharge parts 31, 31 and an earth terminal 50 provided with a discharge part 51 are attached to an insulating member 10 to make the discharge parts 51, 31 face each other with a prescribed space. The insulating member 10 is composed of a an insulating case 11 and an insulating material 20 filled in a bottom face of the case 11. A cut-out part 15 is provided in a portion between the both discharge parts 31, 51 in the case 11 to prevent a discharge current from flowing on the insulating case 11 when discharged.
Patent JP-H0759910-A (JP)
Title: Metal body detector for detecting existing position of metal body
Inventor: TAKEMOTO TAKATOSHI
IPC: G01V3/08
Filed: 1993-08-23
Abstract: PURPOSE:To enhance the reliability by connecting a plurality of terminals to corresponding transmitting and receiving ends by soldering in a device for detecting the existence and the position of metal body by the use of a matrix sensor in which the detecting range is arranged in the form of matrix a plurality of transmitting and receiving lines. CONSTITUTION:A metal body detector in a pachinko game machine is composed of a detection range wide in the form of face, a signal processing system for detecting a metal and a signal processing system for driving the sensor 20 and detecting the existence and the position. The sensor 20 is constituted such that a plurality of transmitting/receiving lines are arranged in the orthogonal direction to a board. The board is composed of an FPC having flexibility. One of the lines 22, 26 is arranged between the corresponding terminals of a board 19b while the other is arranged between the corresponding terminals of the board 29b, and a plurality of terminals 23, 27 are connected directly to the corresponding transmitting and receiving ends by welding.
Patent JP-H0752649-A (JP)
Title: Automobile interior trimming parts and manufacture thereof
Inventor: IMAIZUMI TAKASHI
IPC: B60J5/00
Filed: 1993-08-23
Abstract: PURPOSE:To greatly reduce manufacturing processes and costs concerning automobile interior trimming parts including a surface material made by powder slush molding and a resin core made by press molding, and a method of manufacture thereof. CONSTITUTION:A nonwoven-fabric mat 40, sprinkled with hot-melt powder 41 that is then stuck all over the nonwoven-fabric mat 40 by the use of a hot blast stove, is set in molds 60, 70 for press molding, and the upper mold 70 with a surface material 30 preset therein is lowered and molten resin M is evenly supplied into the molds, and the upper and lower molds 60, 70 are engaged with each other and clamped so as to integrate the surface material 30, the nonwoven-fabric mat 40 and a resin core 20 with one another.
Patent JP-H0952472-A (JP)
Title: Driving method of page turning device for passbook printer
Inventor: MIZUMURA MASAMI
IPC: B41J13/26
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent a printing page, which has been sprung, from being rolled into a page turning roller to be folded when the printing page is stopped on the roller. SOLUTION: When a passbook is to be conveyed after a springing operation (step 55) of a printing page is completed, the conveyance of the passbook is once stopped when the center of the passbook reaches a position of a page turning roller (step 56), and the conveyance is started again (step 57).
Patent JP-S6186566-A (JP)
Inventor: ABE SEIICHI
IPC: F25D21/08
Filed: 1984-10-05
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-H0495922-A (JP)
Title: Liquid crystal display device
Inventor: HINOHARA MAKOTO
IPC: G09F9/00
Filed: 1990-08-08
Abstract: PURPOSE:To obtain the best contrast by automatically varying the adjustment ranges of contrast of a liquid crystal display means and the brightness of a back light according to the detection angle of a liquid crystal display screen. CONSTITUTION:A display adjusting circuit 705 outputs a contrast signal and a back light signal to a liquid crystal display driving circuit 702 to adjust the contrast of the liquid crystal display 602. Further, the display screen can be varied to an optional angle, which is detected by a display angle read variable resistor 401, thereby outputting a contrast signal and a back light signal which are adjusted to the best contrast and brightness corresponding to the angle of the display screen from a display adjusting circuit 705 to a liquid crystal display driving circuit 702 and an EL back light driving circuit 704. Consequently, the screen can be seen in an excellent state at all times without any special operation.
Patent JP-H1132960-A (JP)
Title: Cleaning tool
Inventor: KINUGAWA NOBUYOSHI
IPC: A47L13/24
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enable a cleaning tool to stably keep a cleaning sheet corresponding to the variation of the thickness of the cleaning sheet. SOLUTION: In this cleaning tool 10 in which a base body 11 around which the cleaning sheet 1 is wound and a stopper member 12 for the sheet 1 hinge- connected to the substrate 11 are provided an engaging part 11A on the side of the face body 11 and the engaging part 12A can be engaged with the side of the member 12 in the state of inserting the sheet 1 between. The parts 11A and 12A of, a hinge part 13 hinge-connecting the base body 11 and the member 12 is made of elastomer.
Patent JP-2001036403-A (JP)
Title: Frequency synthesizer
Inventor: ICHIMARU KOZO
IPC: H03L7/093
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To accurately cancel a ripple current by superimposing a compensation current on the ripple current while the output time of the compensation current coincides with that of the ripple current in superimposing the compensation current on the ripple current. SOLUTION: A frequency synthesizer 1 having a PLL loop including an oscillator 31 and a charge pump circuit 35 has a detection circuit 40 and a delay circuit 39. The circuit 40 detects time difference between the output time of a compensation current and the output time of a ripple current by detecting the ripple current on which the compensation current is superimposed, and the circuit 39 delays one or both of the output times of the compensation current and the ripple current on the basis of the detection results. Therefore, the time difference between the output times can be made small, and when the compensation current being equal to an actually generated ripple current is supplied, it is possible to accurately cancel the ripple current.
Patent JP-S60100161-A (JP)
Title: Color copying device
Inventor: NAKAGAWA MASAKI
IPC: G03G15/01
Filed: 1983-11-07
Abstract: PURPOSE:To form a color image having high accuracy and satisfactorily expressed medium contrast without generation of moire by forming the strong and weak potential distribution suitable for expressing halftone gradation on the surface of a photoconductive sensitive body and forming the color image. CONSTITUTION:A photoconductive sensitive body 11, a scanning optical system 15 which projects the light reflected from an original to the body 11, an electrifier 13 which electrifies uniformly the surface of the body 11, a net-like screen body provided in the position facing the body 11 and a destaticizing lamp which irradiates destaticizing light to the body 11 via the screen body are provided. The surface potential of the body 11 is destaticized by said lamp via the screen body to form the strong and weak potential distribution suitable for expressing halftone gradation on the surface of the body 11. The light reflected from the original is projected onto such body 11 and thereafter said body is subjected to development 16 and transfer 17. The color image having high accuracy, satisfactorily expressed medium contrast and high image quality is thus formed without generation of moire in the image.
Patent JP-H0876111-A (JP)
Title: Reflection type liquid crystal display device
Inventor: FUJITA SHINGO
IPC: G02B5/30
Filed: 1994-09-01
Abstract: PURPOSE: To improve the use efficiency of light in a reflection type liquid crystal display device by forming a liquid crystal layer for optical compensation having an opposite twist structure between a liquid crystal layer and a polarizing plate and controlling the product of layer thickness and double refraction of two liquid crystal layers to a specified value or larger. CONSTITUTION: Substrates 3 having electrodes on which oriented film layers are disposed are disposed facing each other. The edge part of the substrates is adhered with a sealing resin 4 and a liquid crystal later 1 having a twist structure is made to exist inside Further, a polarizing plate 6 is applied on the one outer side of the liquid crystal layer 1 while a reflection plate 8 is disposed on the other side. A liquid crystal layer 7 having an opposite twist structure for optical compensation is applied between the liquid crystal layer 1 and the polarizing plate 6. The liquid crystal layer 7 is oriented in a specified direction by subjecting the film 5 formed on the electrode by printing to orientation treatment. The layer 7 also has a twist structure due to an optical rotating material added.  The product Δn.d of the layer thickness d and double refraction Δn of the two liquid crystal layers is specified to >=700nm.
Patent JP-H0372060-A (JP)
Title: Steel sheet thickly plated with pb alloy and its production
Inventor: SUZUKI SHUNSUKE
IPC: C23C2/02
Filed: 1989-08-11
Abstract: PURPOSE:To obtain the above steel sheet having such a thickness as to make the sheet usable in any environment by previously forming a specified amt. of an Ni plating layer as an underlayer on a steel sheet when a Pb alloy layer having <=15mum thickness is formed on the surface of the sheet by hot dip plating. CONSTITUTION:A steel sheet or a steel sheet 1 having pierced holes for fitting is treated with an aq. acid or alkali soln. to activate the surface and at least one side of the sheet 1 is plated with Ni after pickling to form an Ni underlayer by 10-250g/m<2>. The sheet 1 is then washed with hot water and continuously introduced into a molten Pb alloy bath 10 to form a Pb alloy layer having >=15mum thickness. The plated sheet 1 is pulled up through a hydrogen halide atmosphere on the bath 10, cooled and coiled. Org. coating material may be applied to the surface of the Pb alloy layer.
Patent JP-H0256899-A (JP)
Title: Electric screen generator
Inventor: ARAI HIROSHIGE
IPC: A01K63/00
Filed: 1988-08-22
Abstract: PURPOSE:To form an electric screen in response to an artificial alga reef around the artificial alga reef by forming electrodes with a conducting substrate, an insulating cover and the exposed sections of the conducting substrate with no insulating cover. CONSTITUTION:An insulating cover 3 is formed on the surface of a band-shaped conducting substrate 1 made of a flexible conducting material connected to a power source 2, part of the insulating cover 3 is removed at a uniform interval to form exposed sections of the substrate 1, conducting bars 4 are integrally erected on the exposed sections of the substrate 1, tip sections of the conducting bars 4 are guided upward on the insulating cover 3, and electrodes 5 are constituted with the substrate 1 formed with the insulating cover 3 and the conducting bars 4. The electrodes 5 are formed with the band-shaped or sheet-shaped conducting substrate 1, the insulating cover 3, and the exposed sections of the conducting substrate removed with the insulating cover. An electric screen in response to the shape and scale of an artificial alga reef is formed around the artificial alga reef.
Patent JP-H0746700-A (JP)
Title: Signal processor and sound field processor using same
Inventor: IIDA TOSHIYUKI
IPC: H04S1/00
Filed: 1993-07-30
Abstract: PURPOSE:To provide a cancel filter which is used for a system performing a sound field processing by using a pair of speakers and cancels crosstalk have a simple constitution. CONSTITUTION:This signal processor (cancel filter 1) is composed of an adder 2 and a differential device 3 generating a sum signal and a difference signal from input signals X and Y, a first filter 4 processing the sum signal, a second filter 5 processing the difference signal, and an adder 6 and a differential device 7 generating the sum signal and the difference signal from the signal processed by the filters 4 and 5 and outputting the signals. The filters 4 and 5 is made to have the characteristic which is reverse to the characteristic of the sum and difference of a transmission characteristic S from a pair of speakers LF and RF to the same side ear of a listener LM and a transmission characteristic A from the speakers to the opposite side ear, [or I/(S+A), 1/(S-A)]. The output of the cancel filter 1 is reproduced by the pair of speakers LF and RF arranged at a location which is roughly symmetrical to the listener LM.