baber/WOPTO huggingface dataset:
Patent JP-H03165879-A (JP)
Title: Method for sorting vegetable and fruit
Inventor: TAKESHITA YUJI
IPC: G01N21/35
Filed: 1989-11-24
Abstract: PURPOSE:To make it possible to surely and simply sort pieces of vegetable or fruit even from any position of a conveyor without reducing the commodity value by fitting a display means which receives signals of measured sugar grade and diameter or weight and displays grade to each pan and sorting pieces of vegetable or fruit in accordance with the display. CONSTITUTION:A piece of vegetable or fruit 3 is put on each pan 2 from the upper stream side of a measuring part 9. When the piece of vegetable or fruit 3 reaches a measuring means with a conveyor 1, it is irradiated with near IR from a light source 4 and the reflected light enters a light receiver 5 through a spectroscope 6 and further enters a means of calculating ratio of reflectance and a part for calculating sugar grade. In this part, the sugar grade of the piece of vegetable or fruit 3 is calculated. At the same time, light corresponding to the diameter is incident on a line sensor 7 and the diameter is calculated in a calculating part. Signals of estimated grades are combined and judged with a judging means and the judged result is sent from a sending part to the display part 8 of the pan 2 and displayed. The pan 2 with the displayed grade is conveyed with the conveyor 1 and the piece of vegetable or fruit 3 on the pan 2 is picked up and boxed by a collecting worker during conveyance.
Patent JP-2000129123-A (JP)
Title: Resin composition for sealing electronic part and its production, and sealed electronic part using the same composition
Inventor: YAMAMOTO HIROSHI
IPC: C08L81/02
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for sealing electronic parts, excellent in moisture proof reliability and moldability. SOLUTION: This resin composition for sealing electronic parts comprises (A) a linear polyarylene sulfide, (B) an inorganic ion exchanger, (C) a graft copolymer where (a) at least one olefin-based copolymer segment selected from a group consisting of (i) a segment from an α-olefin and an α,β-unsaturated acid glycidylester, (ii) a segment from an α-olefin, an α,β-unsaturated acid alkylester and maleic anhydride and (iii) a segment from an α-olefin and an α,β-unsaturated acid alkylester and (b) a polymer segment from an α,β-unsaturated acid unit are chemically combined so as to form a branching structure or a crosslinking one and (D) an inorganic filler.
Patent JP-H07160301-A (JP)
Title: Control unit
Inventor: YAMANISHI TADATOSHI
IPC: G05B7/02
Filed: 1993-12-07
Abstract: PURPOSE:To eliminate a common part in all modes and enable on-line maintenance. CONSTITUTION:An operation output value of a mode A is outputted from a controller-side operation output circuit 201 and an operation output value of a mode M which is directly increased or decreased by manual operation is outputted from a manual up/down operation output circuit 200. An operation output value in emergency in a mode L is outputted from an emergency time manual up/down operation output circuit 400. The operation output value of the mode A and the operation output value of the mode M are switched by an A/M switch 6. The output of the A/M switch 6 and the output of the operation output circuit 400 are switched by mode-C/mode-L changeover switches 17 and 43.
Patent JP-H06129848-A (JP)
Title: Atomic force microscope and information processing device using this microscope
Inventor: TAKIMOTO KIYOSHI
IPC: G11B9/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide an atomic force microscope in which the influence of water surface tension in the atmosphere is suppressed. CONSTITUTION:An atomic force microscope is provide with a structure member 11 which suppresses the deformation of a cantilever 12, which can be displaced by a force working between a sample face and it, in the approaching direction to the sample face. The rapid movement of the cantilever 12 caused by the surface tension of water covering the sample face can be restricted, and a micro chip 13 can be set touching the sample face without collision, so that any damage of the sample is avoidable.
Patent JP-H09126815-A (JP)
Title: Package for light emitting/receiving element and encoder employing it
Inventor: KUROKI HIDEFUMI
IPC: G01D5/38
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To mount a package on a base board with high accuracy by providing a butting face at a part of package body. SOLUTION: An abutting face 1a is provided in order to perform alignment in the vertical direction at the time of mounting a package body 1 on a board. The package body 1 is mounted with high parallelism and accuracy on a board while suppressing fluctuation of fixing position in the vertical direction using the butting face 1a. When a package 100 is used as a light emitting element package, the mounting face of a light emitting element 3 is set substantially in parallel with the butting face la of package body 1, and a scale disc is irradiated with a luminous flux from the light emitting element 3 through a projection lens 2.  When a package 100 is used as a light receiving element package, the mounting face of a light receiving element 3 is set substantially in parallel with the butting face 1a of package body 1, and the light receiving element 3 receives a luminous flux condensed through a light receiving lens 2. An encoder mounts light emitting part and light receiving part each having a butting face 1a and produces a signal including displacement information.
Patent JP-H07155750-A (JP)
Title: Hot-water sterilization method for water purifier
Inventor: KATO OSAMI
IPC: C02F1/28
Filed: 1993-12-07
Abstract: PURPOSE:To enable to introduce hot water into a filtering part and to sterilize an interior of a water purifier, in the water purifier housing a filtering part formed with active carbon and a hollow yarn membrane. CONSTITUTION:Hot water at a specified temp. is passed for the time in accordance with the temp. in the same manner as the water passing method in normal water purification, as the hot water introducing method. Besides, in order to practice more conveniently, a stop valve is provided between a hot water distributing pipe and a feed water intake of the water purifier and the stop valve is automatically turned on and off by a timer and the hot water is fed to the water purifier at the time of opening the stop valve.
Patent JP-H10149796-A (JP)
Title: Discharge tube, and electrode for discharge tube
Inventor: WARASHINA HIDENAGA
IPC: H01J61/073
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide the sufficient electron emitting ability of a positive electrode or a negative electrode, and to improve the stability of output of the pulse light to be radiated outside at the time of discharge by coating a surface of an electrode base material with a diamond thin film, a diamond-like carbon thin film or a carbon thin film. SOLUTION: A negative electrode 11 has a cylindrical part 22b at a tip of a narrow bar-like supporting part 22a thereof, and furthermore, a tip of the cylindrical part 22b is provided with a conical part 22c so as to efficiently discharge electron. The supporting part 22a, the cylindrical part 22b and the conical part 22c form an electrode base material 22, and this electrode base material 22 is formed of an electrode base material made of tungsten, for example, having the fine structure. The conical part 22c of the electrode base material 22 is coated with a diamond thin film at 0.1-10μm of thickness. With this structure, a difference of optical intensity between the pulse light, which are radiated out of a discharge tube at the time of discharge in order of lapse of time, is reduced, and stability of optical output is improved.
Patent JP-H03181215-A (JP)
Title: Differential channel filter
Inventor: ROBAATO EMU BEITEI
IPC: H03H7/075
Filed: 1990-11-13
Abstract: PURPOSE: To minimize mutual interference between continuous pulses by providing the differential channel filter with a differentially LC ladder network, a differential feedforward circuit and a means for changing the gain of the differential feedforward circuit and controlling the amplitude of a narrowed pulse output signal. CONSTITUTION: Variable, single adjustment, differential, and feedforward voltage elements are algebraically combined by a multiplier 34 with the differential output of the network at conductors 30, 32 and the multiplier 34 multiplies adjustable gain control voltage by voltage between grounding points at respective terminals of a capacitor. A feedforward gain signal to be a differential output from the multiplier 34 is added/subtracted to/from a ladder network output in accordance with control voltage combined by the multiplier 34. The LC network controls the narrowing of pulse width and the feedforward gain circuit controls the voltage output of pulse width to control gain.
Patent JP-H07140525-A (JP)
Title: Finder device
Inventor: YAMAGAMI SHIGERU
IPC: G03B13/06
Filed: 1993-11-15
Abstract: PURPOSE:To miniaturize a device by making the attaching surface of a pentagonal reflection mirror faced to a reticle have an inclined shape from a display unit side to the reflection mirror side having a 2nd reflection surface in a direction where a distance to the reticle becomes shorter. CONSTITUTION:The attaching surface 1a of the pentagonal reflection mirror obtained by fixing a roof mirror 1 and the reflection mirror 2 by adhesion, which is faced to the reticle 3, is formed to be inclined from the display unit 5 side to the reflection mirror 2 side having the 2nd reflection surface 2a in the direction where the distance to the reticle becomes shorter and shorter. By such constitution that the 2nd reflection surface 2a of the pentagonal roof reflection mirror faced to the reticle 3 approaches to the optical axis of a photographing lens, the upper position of the roof mirror 1 and the optical axis of an ocular also approach to the optical axis of the photographing lens. Even when a photographing information display unit 5 is arranged at an ordinary position, the upper part of a camera is miniaturized and much photographing information is displayed at the lower part of a photographed image. Thus, the device is made easy to view and easy to use.
Patent JP-H09145395-A (JP)
Title: Route searching apparatus
Inventor: NAKAMURA YASUHIRO
IPC: G08G1/0969
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to select the route to the nearest facility without searching the facility from a map by outputting index data near the present position from the index data and automatically proposing the route to the facility. SOLUTION: Index data 25 records facility name 27 and position data 28 at each type 26 of the facility. The data 25 is called, and map display is conducted. Route searching data 29 records searching data at each hierarchy from a hierarchy '0' to wide hierarchy 'n' with a narrow district as an object. The searching data of each hierarchy has connecting node data 30, link presuming passage time (link cost) data 31 and route display data 32. The connecting node data 30 indicates to which node the node is connected. The data 31 indicates the cost of the link between the nodes. The route searching adds the link cost of all the routes from the present position node to the destination node, and selects the lowest route of the link cost.
Patent JP-H11137034-A (JP)
Title: Chemical-scattering device in rice transplanter
Inventor: TAKEDA YUICHI
IPC: A01C23/02
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of preventing the deformation of a chemical tank and the sedimentation of chemicals by forming an air- supplying part in the chemical tank. SOLUTION: This rice transplanter having a chemical-scattering device comprising a chemical tank 70 and a chemical pump 60 has an air-supplying part 80 installed in the chemical tank 70. The air-supplying part 80 can be constituted of a guiding body so as to be guided to the under part of the chemical tank 70. The air supplying part 80 can also be installed over the whole width of the bottom part of the chemical tank 70 by bending the intermediate part of the guiding body.
Patent JP-H04182170-A (JP)
Title: Paper feed control apparatus of printer
Inventor: SAKAINO YUTAKA
IPC: B41J19/96
Filed: 1990-11-15
Abstract: PURPOSE:To eliminate the necessity for measuring a rule interval at every kind of horizontal ruled paper or altering a program and the necessity for altering the program at every line when the rule interval is different within the same paper to indicate line feed quantity by altering the line feed quantity at a printing position due to a printing head corresponding to the detected rule interval. CONSTITUTION:Since the output of a photodetector 6 is lowered at the part of a rule, this state is detected to make it possible to detect the rule. When the rule is detected, the present line feed quantity, for example, the shift quantity of a rule interval with respect to 1/6 inch/line is operated in a CPU. That is, when the shift quantity is too much in the present line feed quantity, reverse line feed is performed by very little quantity and, when the shift quantity is little in the present feed quantity, line feed is further performed by very little quantity to align a printing position and, subsequetly, printing is carried out. Herein, when the rule part detected by a light emitting element 5 and the photodetector 6 is moved to the printing position, line feed quantity is altered.
Patent JP-H06126423-A (JP)
Title: Degassing method for holding furnace for low pressure casting and device therefor
Inventor: KUREBAYASHI MASARU
IPC: B22D1/00
Filed: 1992-10-20
Abstract: PURPOSE:To prevent the back flow of molten metal without opening the door of a holding furnace by communicating the inner part of the holding furnace with a gas supplying passage at the time of showing the sign of the back flow of molten metal into the gas supplying passage for degassing. CONSTITUTION:A mold is arranged above the holding furnace 2 and the molten metal M in the holding furnace 2 fills up the mold at the low pressure. By blowing gas for degassing into the molten metal M in the holding furnace 2 through the gas supplying passage 751 for degassing, the degassing treatment is executed to this molten metal M. Then, at the time of showing the sign of the back flow of molten metal M into the gas supplying passage 751 for degassing, the inside of the holding furnace 2 and the suitable position of the gas supplying passage 751 for degassing are communicated. A back flow sensitive sensor 756 is arranged in the gas supplying passage 751 for degassing, and the upstream side of the sensitive sensor 756 and the inside of the holding furnace 2 are communicated with a bypass passage 752 for degassing. By this method, the inner pressure in the holding furnace and the gas pressure for degassing at the suitable position in the gas supplying passage for degassing can be balanced.
Patent JP-S6420234-A (JP)
Title: Stretched molding composition of conjugated polymer
Inventor: MURASE KAZUMOTO
IPC: C08G61/02
Filed: 1986-12-25
Abstract: PURPOSE:To obtain the title composition having a high stretch ratio and a high electric conductivity, by mixing a conjugated polymer obtained by stretching a specified polymer precursor molding having eliminable groups as side chains in a swollen state and eliminating the eliminable groups from the polymer with a dopant. CONSTITUTION:A molding of a polymer precursor having repeating units of formula I (wherein R1 is a group which forms a carbon-carbon conjugated system together with a vinylene group formed by the dehydrogenation of a group of formula II, and R2 is a group which is eliminated from the alpha carbon simultaneously with the elimination of a hydrogen atom. bonded to the beta carbon of a group of formula II) is prepared. This molding is stretched in a swollen state, and the R2 groups are eliminated from the polymer to produce a conjugated polymer. This conjugated polymer and a dopant (e.g., sulfur trioxide) as essential components are mixed together to obtain the title composition. Said polymer precursor of formula I can be obtained by polycondensing a monomer of formula III (wherein R3 and R4 are 1-10C hydrocarbon groups and X<-> is a counter ion).
Patent JP-H07162732-A (JP)
Title: Automatic focus adjusting device and video camera
Inventor: YAMANE YOSUKE
IPC: H04N5/232
Filed: 1993-12-08
Abstract: PURPOSE:To perform an automatic focus adjustment with high stability and high responsiveness, regarding a video camera having an automatic focus adjusting device. CONSTITUTION:This device has an AF control means 6 which is provided with a 30Hz vibration means 6a vibrating a lens 1d for focus adjustment which is the part of an image pickup lens 1 and has a focus adjusting function by a 30Hz frequency and a modulation means 6b modulating the output of focus signal detection means 5, instructs the direction and the speed that the lens 1d for focus adjustment should be driven and performs an AF control, and a lens driving means 7 driving the electromagnetic driving type voice coil type linear actuator interlocking with the lens 1d for focus adjustment by the output signal of the AF control means 6, vibrates the lens 1d for focus adjustment by 30Hz frequency and determines the driving direction and the driving speed of the lens for focus adjustment.
Patent JP-H07164356-A (JP)
Title: Surface plate for assembly work
Inventor: MIYAKE MASAKI
IPC: B25H7/02
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a surface plate which can carry out a conveying work and a housekeeping work easily, and can be thrown away after every assembly work on the assumption that the surface plate gets a damage. CONSTITUTION:A surface plate is composed of a plate form body 11 made in a specific form by a cutting process of a steel plate. On the surface of the plate form body 11, a data 54 including ruling line marks 51 and 52 necessary for the assembly work is displayed. The plate form body 11 is composed of plural divided pieces 21 to 25 lined up by contacting neighboring divided pieces each other. At one side edges of the neighboring divided pieces contacting each other, recessed fitting parts 31 to 36 are provided, and at the other side edges, projecting fitting members 41 to 45 inserted to the recessed fitting members 31 to 36 are provided.
Patent JP-H06206512-A (JP)
Title: Liquid gas generator for crash protecting cushion expandable to prevent automobile passenger from injury
Inventor: UBUE BUREEDE
IPC: B60R21/26
Filed: 1993-12-08
Abstract: PURPOSE: To control gas generation for an overall drive continuing time and to reproducibly conduct it by connecting an interior of a reaction container with a hollow chamber in a casing through a communicating passage of a puncture element through all of the container by a puncture member, and breaking a breaking diaphragm between a flow-out chamber and the hollow chamber by a pressure. CONSTITUTION: A reaction container 32 closed to receive a liquified gas 36 is provided in a casing 18, and a hollow chamber 54 and an ignition member 56 are provided adjacent to the container 32. A puncture member 58 is movably disposed in the chamber 54. When the member 56 is operated, combustion gas of liquified gas 36 from the container 32 is passed through a communicating passage 68 into the chamber 54. Further, to discharge combustion gas generated in the case of burning the gas 36 to exterior, a flow-out chamber 30 opened to the chamber 54 is provided, the chamber 30 is closed to the chamber 54, and a breaking diaphragm 7 to be destroyed when burning gas in the chamber 54 arrives at a lowest pressure is provided.
Patent JP-H11125449-A (JP)
Title: Thermal load-predicting device
Inventor: UEKUSA TSUNEO
IPC: G05B23/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat source control device wherein a long-period factor and short-period factor, or, external factor and internal factor, are reflected in good balance to efficiently operate a heat source. SOLUTION: Related to a thermal load predicting device wherein a heat source is controlled based on a specified thermal load prediction pattern, a correcting calculation part is comprised wherein, with specified time interval, a difference dn between an actual load data Qtn at a time pitch T and a load prediction value based on a thermal load prediction pattern P(n-1) (tn ) at that time is calculated, and based on the difference, a load prediction pattern is corrected to update the load prediction pattern.
Patent JP-H04181051-A (JP)
Title: Hydrostatic continuous variable transmission
Inventor: SASAO ISAMU
IPC: F16H39/14
Filed: 1990-11-14
Abstract: PURPOSE:To form a cylinder block into one united body and reduce the manday for processing and the number of parts by forming a shaft and an output shaft arranged protrusively from a pump and a motor cylinder into one united body in the cylinder block, and arranging valves radially in the cylinder block. CONSTITUTION:In a cylinder block B, a shaft 32 and an output shaft 31, which are arranged protrusively to one shaft from a pump cylinder 7 and a motor cylinder 17 so as to be supported with the pump cylinder 7, the motor cylinder 17 and a casing 4, are formed into one united body, and respective valves 60, 61 and 62 are arranged radially in the cylinder block B between both cylinders 8 and 18 so that the cylinder block B can be put in reciprocating motion in the radial direction. Under this constitution, the cylinder block B can be formed in one united body, and by forming the cylinder block B in one united body, the number of parts and the manday for processing can be reduced, and rotational rigidity can be also improved.
Patent JP-2001125389-A (JP)
Title: Image forming device
Inventor: KITAMURA KEIZO
IPC: G03G15/16
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble that produced ozone amount gets large in a corona discharge system and trouble that an image forming device is hardly miniaturized in a system where a transfer belt is used and a transfer brush applying a current to the transfer belt in accordance with the film thickness of a photoreceptor is moved in a recording material carrying direction. SOLUTION: This device is provided with an adjusting means consisting of a shaft 11 and an eccentric cam 12 adjusting the transfer performance of a toner image to recording paper by varying an opposed space between a photoreceptor drum 1 and a transfer means 5. The shaft 11 is driven to rotate the cam 12 in accordance with processing speed corresponding to a copying mode, whereby the opposed space between the drum 1 and the means 5 is varied so as to adjust the transfer performance to the one in accordance with the processing speed.
Patent JP-H06271566-A (JP)
Title: Imidazole-based compound
Inventor: YANAI KAZUHIKO
IPC: A61P25/28
Filed: 1993-11-16
Abstract: PURPOSE:To obtain a new compound useful for treating Alzheimer's disease, etc., as energitizer, sleep modifier, brain metabolism activator, anticonvulsant, etc. CONSTITUTION:A compound of formula I (m is 4-6; A is S or O; R1 is H, lower alkyl or aralkyl; R2 and R3 are H or lower alkyl; R4 is H, alkyl, cycloalkyl, etc.; R5 is lower alkyl, lower alkenyl, etc.) such as N-cyclohexyl-N',N '-[1,5-[3-(4(5)-1H-imidazolyl)pentanediyl]]-S-methylisothiourea. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III {in the formula II and the formula III [X is halogen or p- toluenesulfonyloxy group; R5-X is (R5)2SO4 or (R5)3O<+>BF4]}. In the case where X is halogen or p-toluenesulfonyloxy group, the reaction is carried out in a methanol solution, etc., under cooling with ice for 1-10 hours.