baber/WOPTO huggingface dataset:
Patent JP-H07193744-A (JP)
Title: Picture reader
Inventor: SUZUKI NOBUKAZU
IPC: G06T1/00
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the negative/positive of a transmitted original from being discriminated in error by automatically discriminating the positive/negative by using the characteristics of picture data outputted from a reading means. CONSTITUTION:In an illuminating part 3, a reading part 12 is irradiated with light generated from a halogen lamp connected to a DC power supply 17 through a condenser lens 18, a field lens 19 and an optical filter 20. At the time, a film F on a reading position is irradiated with light and its transmitted light is reflected by a reflector 22 through an image pickup lens 21, irradiates a CCD three-line sensor 7 and a picture is read out by the sensor 7. Whether picture data read out by the sensor 7 has the characteristics of a negative film or that of a positive film is judged based upon the data. The judgement is conducted by utilizing the characteristics of the negative film which is reddish as compared with the positive film.
Patent JP-H03194111-A (JP)
Title: Super low-pollution methanol engine
Inventor: KAKEGAWA TOSHIAKI
IPC: F02B3/06
Filed: 1989-12-20
Abstract: PURPOSE:To attempt low-pollution by separating methanol by a rapid heating reaction using a catalyst, synthesizing ammonia from hydrogen having passed a hydrogen separating membrane of a reaction product gas at an ammonia synthesizer, and by eliminating NOx in an exhaust gas using this ammonia. CONSTITUTION:At an exhaust pipe 3 of a diesel engine 1 having a main injection nozzle to which methanol from a fuel tank 8 is supplied by a furl injection pump 7, a methanol reformer 4 is provided, and methanol supplied from the fuel tank 8 is decomposed by a rapid heating reaction using a platinum catalyst with heating by exhaust heat of an exhaust gas. And a reaction product gas consisting of carbon oxide and hydrogen is introduced to a separating device constituted of a hydrogen separating membrane 9 made of aromatic polyamide, and the hydrogen having passed the hydrogen separating membrane 9 is introduced to an ammonia synthesizer with high-pressure air from an air compressor 11 so as to synthesize ammonia. This ammonia is supplied into the exhaust pipe 3, and NOx in the exhaust gas is eliminated by a desulfurizing catalyzer 5.
Patent JP-H08168232-A (JP)
Title: Linear encoder device
Inventor: SOGABE MASATOYO
IPC: G01D5/245
Filed: 1994-12-08
Abstract: PURPOSE: To obviate the mechanical connection between a linear encoder device and a liner synchronous motor, by integrally installing on the liner synchronous motor side a detection unit for detecting the magnetic field generated by the motor. CONSTITUTION: A linear encoder device is integrated with a linear synchronous motor 2. The stator 23 of the linear synchronous motor 2 includes a yoke 24 that extends in the direction of the movement of a movable element 21 and constitutes a base. Permanent magnets 25 of different polarity that are alternately placed in the direction of the movement at a constant interval. Provided with coils 22, the movable element 21 is installed in such a way that it can travel with a constant gap 26 maintained between it and the permanent magnets 25. The encoder device 1 includes a detection unit 11 installed on the movable element 21 side, and the unit is positioned at the end of the movable element 21 in the direction of movement. When the linear synchronous motor 2 is driven, the movable element 21 is moved along the stator 23.  While the movable element is moving, variation in magnetic field is detected and the information on the movement of the linear synchronous motor 2 is output. This obviates the mechanical connection between the linear encoder device and the linear synchronous motor.
Patent JP-H07187383-A (JP)
Title: Work support device
Inventor: NAKA KINSAKU
IPC: B61B13/06
Filed: 1993-12-27
Abstract: PURPOSE:To cope even with a change in a kind of automobile in a work support device for an automobile body or the like. CONSTITUTION:A large number of support pins 5 are slidably arranged in the shaft direction on a first base member 3 and a second base member 4 arranged on a support plate 2 by passing penetratingly through these in the vertical direction, and shaft directional upward spring force is energized to the respective support pins 5 by coil springs 7, and stopper parts 8 to stop a fall of the support pins 5 by butting the first base member 3 are formed on the respective support pins 7.
Patent JP-H11160744-A (JP)
Title: Wide coherent band light source
Inventor: KUBOTA HIROKAZU
IPC: G02F1/35
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a wide coherent band light source with which coherent light having an extremely wide wavelength band can be generated in a compact and simple configuration. SOLUTION: A light pulse generated by a light pulse source 1 is amplified to peak strength where the light soliton of order '1' is formed at the incident end of a heat insulated pulse compressor 3 by an optical amplifier 2. Then, the light soliton is adiabatically compressed by the heat insulated pulse compressor 3, the compressed light soliton is appropriately amplified by an optical amplifier 2', afterwards, its spectrum width is expanded by a white light generator 4 and this light is emitted as the white light of high coherency and a wide band.
Patent JP-H04290828-A (JP)
Title: Low-estrogen oral contraceptive
Inventor: ENGERUBERUTO UIREMU BERUGINKU
IPC: C07J1/00
Filed: 1991-12-13
Abstract: PURPOSE: To obtain such a useful multiphase-type contraceptive kit of concomitant use that the dose of estrogen ingredient is properly selected at low levels and the ingredient is administered for 24-48 days or so, while progestogen as the other ingredient is administered simultaneously and gradually increasingly so as to result in low dose in total with high certainty. CONSTITUTION: This multiphase-type contraceptive kit of concomitant use, which comprises at least three phases, is so designed that the 1st to 3rd phases represent 8 tablets or so, the estrogen ingredient content being about 0.020-0.025 mg/tablet, the 4th phase representing 4 tablets with no estrogen, while the progestogen content is gradually increased from the 1st to 3rd phase at 0.100 to 0.150 or so, the content of the 4th phase at about 0.030 or so. This contraceptive is effective, being of low-dose type, has such an advantage of multiphase-type administration as to afford ideal menstrual cycle control while preventing follicle development during the period of taking no pill, thus, in particular, being effective for women under the first term of menopause with procreative ability.
Patent JP-2001148446-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KURODA AKIRA
IPC: H01L23/28
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process, in a manufacturing method of a BGA-type semiconductor device. SOLUTION: A semiconductor device manufacturing method comprises a first step where a semiconductor chip and a resin tape, where leads are provided are bonded together through the intermediary of an elastic material, a second step where the leads are deformed and connected to the bonding pads of the semiconductor chip, and a third step where joints between the leads and bonding pads, the semiconductor chip, and the side of the elastic material are sealed up. A first opening which overlaps with the bonding pads of the semiconductor chip and a second opening which corresponds to the peripheral part of the semiconductor chip, where no bonding pads are provided are provided in advance to the resin tape, and the leads corresponding to the bonding pads of the chip are extended traversing the first opening.
Patent JP-H11150618-A (JP)
Title: Facsimile equipment
Inventor: UCHIYAMA MASAHIRO
IPC: H04M1/02
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To insert recording paper of size B4 while keeping the size of the whole device at proper size and to prevent a hand set from being dropped from a hand set receiving part when the whole upper cover is opened/closed in one united body. SOLUTION: The whole upper cover including the hand set receiving part 3 is opened/closed in one united body, the whole width of the upper cover, i.e., most of the width of the device, is allotted to the insertion width of recording paper, and when the upper cover is opened up to a maximum angle, a receiver part 6 is brought into face contact with the inwall of a recessed part 9. Relation between the thickness h1 of the hand set 2 on a contact face 31 and the depth h2 of the recessed part 9 on the contact face 31 is set so as to satisfy h1/h2<h2.
Patent JP-H11216687-A (JP)
Title: Staple device
Inventor: DICKHOFF ANDREAS
IPC: B27F7/21
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a staple device of general type having a simple structure requiring little space taken, surely operating without causing a trouble. SOLUTION: This stable device is provided with a stapler 37 and a removably mounted staple wire rod cassette 30. A front end of staple wire rod protruded from the staple wire rod cassette 30 is directly arranged in a work region of the stapler 37. The stapler 37 is provided with a basic member functioning as a staple molding and pressing member, and on its top, a driving machine and a sleeve are linearly guided so as to be expansively engaged mutually to be movable at a right angle in an upper surface of a paper stack 41. A compression spring having different spring force in the same acting direction is engaged on the basic member, driving machine and the sleeve.
Patent JP-H05142072-A (JP)
Title: Method and apparatus for evaluating wafer holding efficiency of vacuum pincette
Inventor: KANAMORI SHUICHI
IPC: H01L21/677
Filed: 1991-11-21
Abstract: PURPOSE:To properly evaluate the holding efficiency of a vacuum pincette when the pincette holds a wafer in the manufacturing process of a semiconductor. CONSTITUTION:The lateral part in the outer periphery of the rear surface of a wafer 2 in the vertical state is sucked and held by an end part 1 of a vacuum pincette. As the downward force works at the opposite side of the outer peripheral part, the force when the wafer 2 starts to drop or slide is measured. In another way, the lateral part of the outer periphery of the rear surface of the wafer 2 in the vertical state is sucked and held by the end 1 of the vacuum pincette. By reducing the evacuation efficiency of the vacuum pincette, the evacuation pressure waxen the wafer starts to drop or slide is measured.
Patent JP-H09176830-A (JP)
Title: Method for packing contact hole by using ultrasonic wave and apparatus therefor
Inventor: TSUEN SUU
IPC: H01L21/203
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing voids formed on the bottom of high-aspect ratio holes after physically depositing a material by evaporation on the surface of a substrate.  
     SOLUTION: This method includes a stage for arranging the substrate 10 within an ultrasonic treating device 22 which is filled with fluid 26 and has an ultrasonic source 24. This ultrasonic source 24 is used to generate the ultrasonic wave 28 of the frequency not higher than the frequency sufficient for pouring the material in contact with the voids into these voids. This frequency does not exert a significant effect on the material posited in the other parts of the substrate 10. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H02176213-A (JP)
Title: Dynamic pressure bearing
Inventor: SATO TAKANOBU
IPC: F16C17/02
Filed: 1988-12-28
Abstract: PURPOSE:To prevent lubricant within the clearance of a bearing from dispersing by providing a sealing surface which is radially projected while being contiguous with a circumferential groove provided for the circumferential periphery of a bearing surface, and thereby making a sealing clearance between said sealing surface and its opposite surface narrower than an bearing clearance between bearing surfaces. CONSTITUTION:When a shaft 2 is rotated to the direction as shown by an arrow A, dynamic pressure is developed between No.1 bearing surface 3 and the second bearing surface 4 by means of a dynamic pressure developing groove 6 formed on the second bearing surface 4 so that a sleeve 1 pivotally supports the shaft 2 in a state of non-contact in appropriate spaced relation by means of dynamic pressure. An outer circumferential groove 5 provided for the circumferential periphery of the second bearing surface 4 functions as an oil basin when the shaft is rotated, and concurrently prevents air from coming into the bearing clearance (a). In a sealing surface 10 which is radially projected while being contiguous with the outer circumferential groove 5, an clearance in dimension between the sealing surface 10 and the sleeve 1 is made to be narrower that the clearance (b) of the bearing. This constitution prevents lubricant within the clearance of the bearing from dispersing, thereby lessen loss in lubricant to a lesser extent.
Patent JP-H04198392-A (JP)
Title: Liquefaction of coal
Inventor: GOTO YORINOBU
IPC: C10G1/00
Filed: 1990-11-28
Abstract: PURPOSE:To efficiently liquefy coal by hydrogenating coal in the presence of both an iron sulfide-based catalyst and a solvent, distilling and fractionating the hydrolyzed products, treating the distillation residue with a solvent to give an ash-containing solution, adjusting the solution to a proper temperature in a settling tank to separate ash and smoothly removing the ash. CONSTITUTION:Coal is hydrogenated in the presence of both an iron sulfide-based catalyst and a solvent, the hydrolyzed products are distilled and fractionated into a light oil, a middle oil, a heavy material and distillation residue containing ash, the distillation residue is introduced to a dissolver 1, blended with an ash removing solvent and the heavy material is dissolved to give an ash-containing solution. The solution is fed to a settling tank 2 by a solution pipe 3 having an outlet 4 of the solution pipe approximately at the central part of the settling tank 2, temperatures at the upper part and the lower part of the outlet 4 in the settling tank 2 are measured and changes in the temperatures with time are obtained. When difference in the temperatures is reduced, the ash removing condition is controlled, the ash and the insoluble heavy material in the solution in the settling tank 2 are settled, a solution having a low ash concentration is extracted from the top of the settling tank 2 and the ash is removed to efficiently liquefy coal.
Patent JP-H08162137-A (JP)
Title: Fuel cell system and its starting method
Inventor: TAJIMA OSAMU
IPC: H01M8/04
Filed: 1994-12-09
Abstract: PURPOSE: To provide a fuel cell system and its starting method in which the temperature of a converter can be raised within a short time at starting without using a heater for raising the temperature of the converter. CONSTITUTION: At the starting of a fuel cell system, the temperature of a fuel cell 5 is raised by the heat generated by a startup burner 7, and a steam generator 8 also generates steam by the heat of the startup burner 7. The generated steam is supplied to a coil tube 46 through a piping 64, a steam separator 10, and a piping 62, whereby the temperature of a converter 4 is raised. The temperature of a reformer 3 is also raised by the heat of a reformer burner 30, and the high temperature reformed gas from the reformer 3 is sent to the converter 4, whereby the converter 4 is heated from the inner part, and its temperature is raised. The gas sent out from the converter 4 is supplied as a fuel to the reformer burner 30 through a piping 59.
Patent JP-H05166324-A (JP)
Title: Hub for optical recording medium and optical recording medium
Inventor: KURISU MASAYOSHI
IPC: G11B7/24097
Filed: 1991-12-16
Abstract: PURPOSE:To obtain the good appearance of the adhered part of the hub of a substrate and to additionally increase the strength of adhesion in the adhered part by confining the light transmittance in the juncture of resin members constituting the hub to <=30%. CONSTITUTION:The hub 5 consists of a cylindrical part 7, a resin body 5b consisting of a flange part 8 extended from one end of the cylindrical part 7 and a metallic member 5a fixed to the other end of this resin body 5b. An opaque or translucent resin material which decreases the transmittance of the light with which the flange part 8 of the hub 5 is irradiated from its thickness direction to <=30%, more preferably <=10% is used for the above-mentioned flange part. The unequal application of the adhesive is not visually observed through the juncture even if such unequal application exists at the time of adhesion. The good appearance is thus obtd. The irradiation with the UV rays is executed from the transparent substrate side in if a UV curing adhesive is used as the adhesive. The crosslinking degree of the adhesive increases and the higher strength of adhesion is obtd. if the juncture has the above-mentioned light transmittance.
Patent JP-H04195147-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NAKANO TETSUYA
IPC: G03G9/08
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a toner having superior blocking resistance and fixability at low temp. by incorporating binding resin, cross-linked resin and a colorant and dispersing the cross-linked resin in the binding resin. CONSTITUTION:Binding resin, cross-linked resin and a colorant are incorporated into a toner and the cross-linked resin is dispersed in the binding resin. Since the cross-linked resin is allowed to exist uniformly in the toner, the distribution of cross-linking is made uniform and the blocking resistance and fixability at low temp. can be regulated as desired by regulating the percentage of the cross-linked resin in the toner and the kind of the binding resin. A toner for developing an electrostatic charge image capable of further improving the blocking resistance and fixability at low temp. can be obtd.
Patent JP-S6415526-A (JP)
Title: Clutch controller
Inventor: TAKANO TAKAO
IPC: F16D48/02
Filed: 1987-12-29
Abstract: PURPOSE:To enable connecting operation corresponding to driving speed change operation of vehicle by coupling two solenoid changeover valves in series to a pipe coupling between operating chambers of pneumatic actuator and control valve. CONSTITUTION:Connection of clutch during driving speed change operation is carried out by opening a solenoid changeover valve D inserted into a pipe 19 coupling between operating chambers 31, 22 of a pneumatic actuator 5 and a control valve 30 to the atmosphere. Consequently, air in the operating chamber 31 of the pneumatic actuator 5 is discharged to the atmosphere and pistions 11, 15 are returned. Hydraulic chamber 7 of a hydraulic device 10 only applies reaction onto the piston 11 and the clutch is engaged quickly to a speed change stage with operating speed. As a result, useless slippage of clutch is suppressed and durability is improved.
Patent JP-2001150469-A (JP)
Title: Method for manufacturing film for mold release and substrate for printing
Inventor: KITAYAMA KAZUHIKO
IPC: B29C43/32
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a film for mold release which can be easily pressed and disposed of by burning and a substrate for printing using this film. SOLUTION: This film for mold release to be used when the substrate for printing is pressed is characterized in that it is non-stretched or at least stretched in one direction as a syndiotactic polystyrene film.
Patent JP-H01174946-A (JP)
Title: Apparatus for detecting density and interface of sludge
Inventor: MIHASHI KAORU
IPC: C02F11/00
Filed: 1987-12-29
Abstract: PURPOSE:To provide an apparatus which enables detection of the density of a sludge and a detection of an interface to be effected with one detector, by inserting a transparent body keeping a specified gap between light projecting and receiving surfaces of a transmission type photosensor to enable an automatic switching thereof depending on condition within a sewage treating tank. CONSTITUTION:A float 1 moving up and down in response to the level of a sewage in a sewage disposing tank is provided with light emitting and receiving surfaces 2a and 2b as opposed each other at a specified interval for a transmission type photosensor and a transparent body 3 is provided perpendicular to the optical path of the photosensor which is insertable keeping a specified gap (g) between the light projecting and receiving surfaces 2a and 2b. When the float 1 is lowered, the transparent body 3 is inserted between the light projecting and receiving surfaces 2a and 2b so that an existing range of the sewage is reduced to be suitable for the detection of the density of the sewage. When the float is lifted, the transparent body 3 is removed from between the light projecting and receiving surfaces 2a and 2b so that the existing range of the sewage is expanded to be suitable for the detection of an interface in the settlement of the sewage. Switching of the both detections is performed automatically depending on condition in the sewage disposing tank.
Patent JP-H03194691-A (JP)
Title: Automatic vending device
Inventor: NISHIMAKI HIDEJI
IPC: G07F11/14
Filed: 1989-12-25
Abstract: PURPOSE:To easily take out a commodity from an outside aperture part by supporting preserved commodities in the direction opposite to the gravity direction by an elastic member at the time of discharging the commodity selected by a purchaser from a commodity preservation part to the outside aperture part and setting the outside aperture part in a higher position. CONSTITUTION:Since plural commodities 20 are supported above in the perpendicular direction by an elastic member 20, a position (b) where the commodity is discharged from a commodity preservation part 10 to an outside aperture part 16 can be made vertically higher than a position (a) where plural commodities 22 are supported above in the perpendicular direction. Therefore, a position (c) where the commodity 22 is received and supported in the outside aperture part 18 can be made vertically higher than the position (a) of the commodity preservation part 10. Thus, the purchaser only stretches his hand to easily take out the commodity 22 from the outside aperture part 18 without bending his body to the outside aperture part 18.
Patent JP-H03194687-A (JP)
Title: Automatic ticket examining and collecting device
Inventor: KATSUTA KEIKO
IPC: G07B11/02
Filed: 1989-12-25
Abstract: PURPOSE:To quickly switch the passage direction in an automatic ticket examining and collecting machine by receiving information, which permits passage among plural automatic ticket examining and collecting machines, by a controller and setting the passage direction among automatic ticket examining and collecting machines by this controller. CONSTITUTION:The number of persons passing an automatic ticket examining and collecting machine 32 is counted, and the counted result is transmitted to a controller. The controller consisting of a control part 10, a display part 12, and a data transmission/reception part 16 sets the direction of persons pass ing the automatic ticket examining and collecting machine 32 in time series based on the counted result transmitted from the automatic ticket examining and collecting machine 32. Since the direction of passersby is set based on a conventional statistical quantity, the direction of persons passing the automatic ticket examining and collecting machine 32 is accurately set. Thus, the passage direction of passersby is quickly switched at the automatic ticket examining and collecting machine 32.