baber/WOPTO huggingface dataset:
Patent JP-S60247634-A (JP)
Title: Slit exposing device of copying machine
Inventor: ITOU TOSHIO
IPC: G03B27/50
Filed: 1984-05-24
Abstract: PURPOSE:To shield surely light from the exposing region provided on a photosensitive body by providing a light shielding plate having a partial pass part to said exposing region and prohibiting the incidence of unnecessary light to said region. CONSTITUTION:The light shielding means 6 which prohibits the passage of light while covering the exposing region 4a of the photosensitive body 4 is provided between the region 4a and a projecting means 5. A projecting mirror 13 moves integrally with a carriage 14 for grasping the mirror 13 when the surface of an original 11 is scanned by an exposing lamp 12. The light shielding plate 15 moves together with the carriage 14 while maintaining the adequate relative position with the mirror 13. More specifically an arm 14a contacts with the side edge 18a of the front end of a connecting groove 18 relative with the scanning direction of said groove and moves to pull the plate 15 in such a manner that the pass part 16 of the plate 15 is held always stationary in the position above the optical path of the mirror 13.
Patent JP-H06292304-A (JP)
Title: Power converter for electric vehicle driving system
Inventor: KUME TSUNEO
IPC: H02M7/72
Filed: 1993-04-05
Abstract: PURPOSE:To eliminate a special purpose charger and a power reactor by converting an AC power of a commercial power source to a DC while controlling to charge a storage battery and using a primary inductance of a motor instead of a reactor. CONSTITUTION:The power converter for an electric vehicle drive system comprises a changeover switch 7 in which a voltage PWM power converter 2 to be converted or inverted is connected to any of an AC motor 4 or a connector 10 connected to a commercial power source 11. The converter further comprises a power reactor 8 connected to the switch 7, and a controller 12 for operating the connector 10 of the power source 11 connected to the reactor 8 and a power converter 12 as a converter. The reactor 8 is removed, the motor 4 is coupled in a star-connection, at the time of charging, and a neutral point of the motor 4 is opened to connect an AC motor lead terminal to the power source 11.
Patent JP-S58220879-A (JP)
Inventor: HIRAIWA SHIYOUGO
IPC: D06M101/16
Filed: 1982-06-18
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-S5629210-A (JP)
Title: Cell for display
Inventor: INAMURA SHIYOUHEI
IPC: G02F1/1347
Filed: 1979-08-14
Abstract: PURPOSE: To perform good displaying without mixing plural display regions of different display functions by holding plural liquid crystals of different kinds between a pair of substrates without providing any partition wall at the boundaries between the respective liquid crystals.  
     CONSTITUTION: Two kinds of liquid crystals 4, 5 added with, for example, dichromatic dyes, are dropped onto one of two sheets of substrates 1, 1 having transparent electrodes, by a required amount in the central part on the left and right sides of the substrate 1 having beforehand been printed with an epoxy resin adhesive agent serving also as a spacer 2. Next, the another substrate 1 is superposed and both liquid crystals 4, 5 are forcibly spread over the entire region. After the overflowed liquid crystals are wiped away, the substrates are sealed by an epoxy resin 3. Since the liquid crystal thickness is usually 10 W several 10μm, no hindrances are given to  display performance near the contact surface where the dissimilar kind liquid crystals 4, 5 mix with each other. In this way, for example, the time, the minute and  the second are displayed in different colors without using any partition wall and the quality of display is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5226312-A (JP)
Title: Wear resisting alloy cast steel
Inventor: TANAKA TERUJI
IPC: C22C38/00
Filed: 1975-08-26
Abstract: PURPOSE: Alloy cast iron of increased hardness and toughness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58221165-A (JP)
Title: Packed column used for gas chromatography
Inventor: OKAZAKI TSUTOMU
IPC: G01N30/50
Filed: 1982-06-18
Abstract: PURPOSE:To enable long-term storage of a column packed with a packing material by evacuating the column and sealing an inert gas when the chromatographic packed column is stored alone. CONSTITUTION:When the packed column is stored for a long-term, packings 14, 16 are inserted, caps 15, 17 are fixed with a cap nut 13 tightly to insulate the packing material from the external air. An injection rubber packing 19 is fixed to the cap 17 with a nut 18. An injection needle 21 is penetrated in the packing 19 and the gas is drawn out of the column with a vacuum pump or the like through the needle 21. After the evacuation, the inert gas is introduced reversely through the needle 21. Such a cap having a structure capable of drawing out air or the like from the column, and sealing an inert gas in a simple manner is installed to the column, thus permitting long-term storage of the column.
Patent JP-H06314917-A (JP)
Title: Dielectric resonator and dielectric filter
Inventor: FURUTA ATSUSHI
IPC: H01P7/08
Filed: 1993-04-30
Abstract: PURPOSE:To form the dielectric filter mountable on a small sized high density electronic circuit device by folding a dielectric substance and folding a conductor electrode and an earth conductor corresponding to the dielectric material. CONSTITUTION:A dielectric material 2 is nearly folded into a C-shape while keeping a side of a conductor electrode 3 and an ground conductor 4 of the dielectric material 2 to be flat and the conductor electrode 3 and the ground conductor 4 are folded corresponding to the dielectric material 2. The conductor electrode 3 is made of a thin film and formed over the entire upper side of the dielectric material 2 as shown in hatched lines. The hatched lines indicate the conductor. The ground conductor 4 is made of a thin film and formed over the entire lower side of the dielectric material 2. The conductor electrode 3 and the ground conductor 4 are short-circuited at one end of the dielectric material 2 in the longitudinal direction by a short-circuit conductor 6. Thus, one end of the dielectric material 2 forms a short-circuit end and the other end is an open end. Furthermore, a static coupling element 5 is provided at the open end of the dielectric material 2.
Patent JP-H041337-A (JP)
Title: Warm water cleaner
Inventor: HIROTA SHINYA
IPC: E03D9/08
Filed: 1990-04-19
Abstract: PURPOSE:To jet cleaning water of optimal temperature by a method in which a hot water storage cylinder incorporated with a water-tight slide piston is provided in a bypass water channel in which an instant hot water supplier is provided to main water path in a circumventing form in such a way as to enable hot water to be freely supplied to a water-pressure cylinder for a fixed time period. CONSTITUTION:A warm water cleaner consists of a bypass water channel 6, a hot water supply cylinder 7 having a piston 7a and a return spring 7b, and constant flow-rate valves 8 and 9. A solenoid valve 10 is opened, a pump 12 is operated to flow water, most of water is directed into the cylinder 7 through the valve 9 of a greater set flow rate than the valve 8, and the piston 7a is pushed against the force of the spring 7b. Hot water stored in the cylinder 7 is supplied into a water-pressure cylinder 4, a nozzle rod 5 is projected, and hot water is supplied through an instant hot water supplier 8. Cleaning water of optimal temperature can thus be jetted from a jet starting time.
Patent JP-S59230860-A (JP)
Inventor: KATOU RITSU
IPC: B61L5/06
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61255924-A (JP)
Inventor: BUERUNAA RASUHOOFUAA
IPC: C07C275/28
Filed: 1986-05-08
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-H01276292-A (JP)
Title: Automatic transaction machine
Inventor: HATAKEYAMA MASAHIRO
IPC: G07D9/00
Filed: 1988-04-28
Abstract: PURPOSE:To prevent a cash transaction processing and service from deteriorating even when abnormality such as jamming is generated by discriminating a processing part where the abnormality is generated from the processing part without abnormality, and succeedingly executing a cash dispensing transaction in response to cash transaction information with the use of the processing part where the abnormality is not generated. CONSTITUTION:When >= two automatic transaction machines 1 are provided, and the abnormality is generated at a magnetic card reading part 23 of one of the automatic transaction machines 1, a first program stored in, for example, the address number 1,000 of a ROM 37 reads the data of the magnetic card from the other automatic transaction machine 1 where the abnormality is not generated, and it executes the transaction such as money payment by the automatic transaction machine 1 where the abnormality is generated. Thus, when the abnormality is generated in an arbitrary processing part among the plural processing parts to execute the cash transaction processing, the processing part where the abnormality is generated is discriminated from those without the abnormality. From this, since the cash transaction processing is succeedingly executed in response to the cash dispensing transaction with the use of the processing part without the abnormality, the cash transaction processing can be prevented from deteriorating.
Patent JP-S60255833-A (JP)
Inventor: KAARU HAINRITSUHI BUEEGEHAUPUT
IPC: C09D5/16
Filed: 1985-05-17
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-2000291370-A (JP)
Title: Method and device for sampling, ground sampling bit, and core lifter case
Inventor: TSUKADA MOTOHARU
IPC: E21B25/10
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for sampling, a ground sampling bit, and a core lifter case capable of sampling easily and surely even on grounds high in collapsibility such as those where much water wells up. SOLUTION: The tip part of a bit 1 comprises a portion for cutting a ground and a first inwardly open taper 12 formed on the inner peripheral surface thereof. The tip part of a core lifter case 2 comprises a second convergent taper 22 forming a tapered clearance between that tip part and the first taper 12. The angles of the tapers 12 and 22 are 70 deg. relative to the cross-section of a sampling device, respectively. Though this angle is best at 70 deg., an angle of 60 deg. or more to 80 deg. or less may be selected, and an angle of 65 deg. or more to less than 75 deg. is specially desirable. The tip part of the core lifter case 2 is provided at a position shorter 5 mm from the tip of the bit 1.
Patent JP-S5330686-A (JP)
Title: Preparation of ethylene-propylene block copolymers
Inventor: KOMIYAMA OSAMU
IPC: C08F4/60
Filed: 1976-09-02
Abstract: PURPOSE: To improve the copolymerization rate of ethylene and propylene sharply and increase the productivity, by polymerizing propylene in the presence of a catalyst consisting of titanium trichloride and an organoaluminum compound, and by copolymerizing the polymer thus obtained with etylene or ethylene and propylene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06313755-A (JP)
Title: Pattern defect detection method
Inventor: MIKAMI TORU
IPC: G01N21/93
Filed: 1993-04-30
Abstract: PURPOSE:To provide a method for detecting pattern defect which can detect the presence or absence of a failure accurately even if reflection light/scattered light intensity is large and there are different kinds of faulty defects. CONSTITUTION:The title method is used to obtain the difference between image data A of a reference pattern and image data B of a pattern to be inspected. The title method for detecting a defect in an inspection pattern by judging whether the difference is within an allowable range is provided with a process (ST15) for obtaining difference data C which is obtained by subtracting the image data A from the image data B and then emphasizing the image, a process (ST16) for obtaining difference data D which is obtained by subtracting the image data B from the image data A and then emphasizing the image, and a process (ST17) for judging the presence or absence of a fault by comparing the larger one of the difference data C and the difference data D with a specific slice level.
Patent JP-H10295184-A (JP)
Title: Bed member for raising and cultivating plant
Inventor: NAGASHIO KICHINOSUKE
IPC: A01G1/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a bed member for raising and cultivating plants suitable for raising and cultivating the plants as a solid material provided with appropriate hardness and provided with water resistance when it is for a short time without problems in a garbage processing even when it is thrown away. SOLUTION: This bed member for growing and cultivating the plants is composed of a molding whose raw material is the power of one or two kinds of the plants, processed food, edible marine products, the bones of animals and the fibers of the plants.
Patent JP-S59227232-A (JP)
Inventor: SHIMAOKA KOUICHI
IPC: A21B3/13
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0373802-A (JP)
Title: Equipment for measuring pattern area ratio of offset printing plate
Inventor: TAMAOKI RYUZO
IPC: G01B11/28
Filed: 1990-04-20
Abstract: PURPOSE:To quickly measure the area ratio of a pattern by setting up a range to be used fro measurement based upon preset information by means of plural optical sensors included in a detecting head prior to the measurement of the pattern area ratio and using a reflected light quantity measured value for finding out the pattern area ratio. CONSTITUTION:A printing plate 20 is fixed to the lower part of the detecting head 10 consisting of plural movable photoelectric elements formed like a straight line and the detecting head 10 is moved by a carrying device to execute the linear detecting scanning of the printing plate 20. A rectangular calibration mark 23 is attached to a gripper tail 22 (a gripper-end 21 or a part exerting no bad influence upon printing) of the printing plate 20 to be used and a non-image line part 24 is discriminated for a pattern part 25 by the mark 23. Prior to the measurement of the area ratio of the pattern part 25, the range to be used for the measurement is set up by plural optical sensors S1 to Sn included in the detecting head 10 based upon preset information stored in a ROM and the pattern area ratio is found out by using a reflected light quantity measuring value obtained from the set optical sensors S1 to Sn, so that the processing speed of measurement can be increased.
Patent JP-S58220322-A (JP)
Inventor: HATAKEYAMA SHIYUNICHI
IPC: H01H33/66
Filed: 1982-06-17
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-S62122129-A (JP)
Title: Detector for position of pattern on wafer
Inventor: KOIZUMI MITSUYOSHI
IPC: G03F7/20
Filed: 1986-05-09
Abstract: PURPOSE:To align a mask and a wafer with high precision by providing a plurality of illuminating optical systems detecting a position on the wafer in two directions as the tangential directions of an imaging optical system and image pick-up means in an exposure device. CONSTITUTION:The imaging of alignment patterns 7a and 35a is detected by scanning a slit 23a by a detector 45a. Consequently, the relative displacement position DELTAx1 of a mask 1 in the X-axis direction and a chip 8x1 is obtained with high accuracy. A slit 23b is scanned, displacing the position at 90 deg. centering around an optical axis 34 to the alignment patterns 7a and 35a, and the imaging is detected. As a result, the relative displacement position DELTAy1 of the mask 1 in the y-axis direction and the chip 8x1 is acquired. Likewise, relative displacement positions DELTAx2 and DELTAy2 are obtained with high precision by detectors 45a and 45b. (DELTAy2-DELTAy1)/2NP=theta shows positional displacement in the direction of rotation of a wafer 3, and a rotary theta table 28c is turned so that theta is brought to zero, thus removing positional displacement in the directions of rotation of the mask and the wafer.
Patent JP-H07293732-A (JP)
Title: Electromagnetic actuator driving device
Inventor: NAKAZAWA KOJI
IPC: F16K31/06
Filed: 1994-04-19
Abstract: PURPOSE:To realize the stable valve drive and control without being affected by the voltage fluctuation of the battery power source by comparing the voltage of the feedback signal with the voltage of the drive signal to change the voltage of the output signal, and changing the pulse duty of the pulse signal to be applied to a solenoid coil. CONSTITUTION:When the current running in a solenoid coil 31 is abnormally fluctuated, a feedback output means 36 increases or decreases the voltage of the feedback signal according to the fluctuation. A signal correcting means 24 compares the voltage of the feedback signal with the voltage of the output signal to change the output signal. Then, a pulse signal applying means 30 changes the pulse duty of the pulse signal based on the change in voltage of the output signal from the signal correcting means 24. The abnormally fluctuated current flow in the solenoid coil 31 is corrected thereby, and controlled so that the current flow in the solenoid coil 31 may be regular according to the drive signal.
Patent JP-S585893-A (JP)
Inventor: IWAKURA TOSHIO
IPC: G07F9/00
Filed: 1981-07-03
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-S63270635-A (JP)
Title: Production of 1,4-naphthoquinone
Inventor: IKEDA NORIAKI
IPC: C07C45/00
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled compound in high selectivity and simultaneously recover a solvent of a used acidic solution and efficiently reutilize the solvent, by oxidizing naphthalene in the liquid phase with an acidic aqueous solution containing ceric ions in a low concentration at a low temperature while irradiating the reaction solution with ultrasonic waves. CONSTITUTION:Naphthalene is oxidized in the liquid phase with an acidic aqueous solution containing ceric ions to afford 1,4-naphthoquinone. In the process, an acidic aqueous solution containing cerous ions is electrolytically oxidized in an electrolytic cell 2 to convert the cerous ions in the above- mentioned aqueous solution into ceric ions. The resultant solution is then fed to a reactor 4 and the naphthalene is oxidized in the liquid phase while irradiating the reaction solution with ultrasonic waves. An organic solvent (e.g. benzene), immiscible with water and unoxidized with the ceric ions is used to extract the 1,4-naphthoquinone in an extraction column 5. The organic solvent phase is then separated to separate and purify the 1,4-naphthoquinone therefrom. The unreacted naphthalene, organic solvent and acidic aqueous solution phases are respectively returned to the original places.
Patent JP-2000302574-A (JP)
Title: Tile and its production
Inventor: MACHIDA MITSUYOSHI
IPC: C04B41/86
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a tile having the feature that dirt fixed on the surface of the tile can be easily removed by such a cleaning process that the surface is softly wiped with a cloth impregnated with a cleaning agent and water without strongly rubbing with a scrubbing brush or a brush. SOLUTION: The tile has a grazed layer formed on its porcelain base surface, and an Ag-component is impregnated in the grazed layer. It is preferable that the Ag-component is ion-exchanged with a Na- or a K-component to exhibit self-cleaning function with respect to oily dirt by allowing a material containing the Na- and/or K-component to act on the grazed layer.
Patent JP-H09272881-A (JP)
Title: Wear-reducing agent for fuel oil and fuel oil composition
Inventor: NITTA SHINICHI
IPC: C10L10/16
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject wear-reducing agent comprising an alkenylsuccinic acid amide derivative or it polyoxyalkylene glycol ester, exhibiting a sufficient wear-reducing effect in a low amount, having a pour point-lowering ability, and useful for diesel fuel oils, etc. SOLUTION: This wear-reducing agent comprises a compound of formula I [R1 is a 8-30C (branched) alkenyl; R2 is a 2-4C alkylene; R3 , R4 are each H, a linear or branched 1-20C hydrocarbon group, an alkanol group, a 2-4C polyoxyalkylene; (n) is 0-10] or a compound of formula II. Each of the compounds of formulas I or II is obtained e.g. by reacting the corresponding alkenylsuccinic acid anhydride with the dropwisely added corresponding amine at an elevated temperature and, if necessary, subsequently addition-reacting the corresponding alkylene oxide to the obtained reaction product. The wear- reducing agent is added to a fuel oil composition in an amount of approximately 0.0001-0.1wt.%.
Patent JP-H06318793-A (JP)
Title: Rail mounted appliance
Inventor: SUDO TOSHIAKI
IPC: H05K7/12
Filed: 1993-05-06
Abstract: PURPOSE:To reduce the number of components particularly related to mounting by enabling secure and simple mounting on a rail from the front side. CONSTITUTION:The base face 11 of an appliance body 10 is brought into contact with the edge bottoms of both sides of a rail 20 by fitting the left edge of the rail 20 with the groove 12 of the appliance body 10 as it remains oblique slightly and then by correcting the obliqueness. Before it, an unillustrated pin 2 of a stopper plate 1 is inserted into a hole of the appliance body 10 and positioned to an initial state. When the appliance body 10 is pressed down on the rail 20, the right edge of the rail 20 comes in contact with the oblique face of the stopper plate 1; then, this plate 1 moves against energization of a ring 3 until it comes off the edge of the rail 20 and returns by energization of the ring 3 when coming off. This returning action ' makes the stopper plate 1 hold the right edge of the rail 20 via the holding part of the edge of the stopper plate 1.
Patent JP-H09190577-A (JP)
Title: Chain elevator type commodity rack for automatic vending machine
Inventor: SHINODA MASAFUMI
IPC: G07F11/58
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a switch and vending trouble caused by unnecessary interference between a commodity mounted on a shelf board and the stop positioning switch of the shelf board by avoiding the interference. SOLUTION: This commodity rack is provided with a carrying chain 4 connecting a the shelf boards 5 in a circle, a guide frame 6 controlling the shelf board mounting commodity 9 along the downward route of the shelf board to be in the horizontal posture and the stop positioning switch 8 detecting a shelf board moving down from an upper side in the middle of a shelf board moving down route to stop at a sales waiting position. In this case, the stop positioning switch 8 and the actuator mechanism 10 of a switch are arranged behind the guide frame 6 by being withdrawn from the moving down route and when the shelf board 5 moves down, the hook part 5b of the shelf board 5 connected to the carrying chain 4 pushes the lever of the actuator mechanism 10 when the shelf board 5 moves down, to inversely operate the stop positioning switch 8.
Patent JP-S5330991-A (JP)
Title: Filament exchanging method for vacuum evaporation apparatus
Inventor: HAYASHI CHIKARA
IPC: C23C14/26
Filed: 1976-09-03
Abstract: PURPOSE:To prevent shortening of life of filament due to incomplete contact by loading another support with a filament, while evaporation is carried out, at outside of evaporation apparatus and independently of operation schedule.