baber/WOPTO huggingface dataset:
Patent JP-H10142234-A (JP)
Title: Oil content measuring device
Inventor: KUMAMARU NAOHIRO
IPC: G01N21/35
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device which can perform reliable and accurate measurement for the content of oil included in a sample such as drainage. SOLUTION: In an oil content measuring device, an extractant system channel 1 in which an extractant 3 flows and a water system channel 2 in which a water 6 flows are arranged in parallel, a mixing section 10 where each of the liquids flowing through the both channels 1, 2 are mixed together is located at downstream from a confluence 9 of said channel 1 and said channel 2, a separating section 11 where the mixed liquid sent from the mixing section 10 is separated into a solvent in which oil is dissolved and water is located downstream from the mixing section 10. Furthermore, an oil content concentration detecting section 12 where the solvent in which oil content is dissolved is fed as a sample S to measure concentration of said oil is located downstream from the separating section 11.  As an additional plus, a standard sample injecting section 15 where a standard sample STD is injected into the extractant system channel 1, and a measuring sample injecting section 18 where a measuring sample (a) is injected into the water system channel 2.
Patent JP-2000184192-A (JP)
Title: Image processing method
Inventor: LEE YONGCHUN
IPC: H04N1/409
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To detect and remove an oblique line artifact for correcting the distortion by inverting the pixel of a first binary image based on a projecting profile which is obtained by means of projecting plural black pixels on one line in a map indicating a difference between the first and second binary images where a received distortion correcting image is converted. SOLUTION: In an image receiving assembly 300, an image receiving part 301 receives the image by the form of an electric charge coupled element and an image distortion correcting part 302 corrects the image received with the distortion and removes the distortion. An A/D converter 303 inputs the received image and the image after the removal of the distortion and outputs the digital information. An image processing part 305 receives the information and generates the map indicating the difference between the first and the second binary images after converting the distortion corrected image. The image processing part 305 inverts the first binary pixel based on the projecting profile generated by projecting the black pixel on the directed line based on the distortion angle of the received image. Thus, the phenomenon of the oblique line artifact in the distortion corrected image is removed.
Patent JP-2000149103-A (JP)
Title: Pushbutton switch for automatic vending machine
Inventor: SATO YOSHIAKI
IPC: G07F9/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To exchange only cases and lenses and to reduce renewal costs by providing an elastic cover protecting a circuit board with a watertight structure even in the state where a case and a lens are removed. SOLUTION: When a lens 11 and a case 12 are dirty at the time of renewal, a base 1 is removed from a front panel the engagement of an engaging part and a cover suppressing member 13 is released to remove the case 12 and, the lens 11 is taken out of a silicon cover 9. After that, a new lens 11 is pushed into the silicon cover 9, the engaging part of a new case 12 is made to engaged with the cover suppressing part 13 to attach the new case 12 to the base 1. Because the case 12 can be removed from the base 1 and the member 13 suppressing the cover 9 offering a watertight structure is provided separately from the case 12 when the base 1 is removed from the front panel in this way, only the lenses and the cases can be exchanged while maintaining the watertight structure of a circuit board 5 at the time of renewal.
Patent JP-H05160305-A (JP)
Title: Semiconductor device
Inventor: YONEDA YOSHITADA
IPC: H01L23/36
Filed: 1991-12-03
Abstract: PURPOSE:To provide a highly reliable insulating structure where the heat conduc tivity is increased without break or chip by improving the insulating structure in an insulated semiconductor device. CONSTITUTION:A semiconductor chip 1 is mounted on a metallic electrode 3, and a heat conductive insulating sheet 9 having flexibility is inserted between the metallic electrode 3 and a metallic base 5, and the cross section of a junction face is formed into a smooth corrugated face. Each part is fixed by adding pressure-contact force with a spring, etc., from above the metallic electrode 2. Accordingly, since the heat conductive insulating sheet 9 has flexibility, enough insulation can be performed without causing break or chip, and besides the resistance to partial discharge is elevated, and the reliability is upped. Moreover, the miniaturization of the device becomes possible.
Patent JP-2001137400-A (JP)
Title: Golf putter whose weight and center of gravity can be regulated optionally
Inventor: KO JUNYO
IPC: A63B53/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter whose weight and center of gravity can be regulated optionally. SOLUTION: A plurality of screw holes is provided in the periphery of the head and the neck of a putter, and by screwing selectively heavy bolts or light bolts into the holes, a user can regulate forward and rearward, horizontally or vertically the center of gravity and the weight of the head.
Patent JP-H03181663-A (JP)
Title: Controller for continuously variable transmission
Inventor: OGAWA HIROSHI
IPC: F15B13/044
Filed: 1989-12-09
Abstract: PURPOSE:To improve the responsiveness of a controller by acting control pressure corresponding to solenoid current depending on a proportional electromagnetic relief valve on one side of a spool of a primary control valve, and making set pressure variable for linearly controlling primary pressure. CONSTITUTION:Control pressure corresponding to solenoid current Ip depending on the control pressure for a proportional electromagnetic relief valve 65 acts on one side of a spool 62 of a primary control valve 60 to make set pressure variable for linearly controlling primary pressure Pp to a primary cylinder 21. An electromagnetic control unit 70 computes target primary pressure, and supplies solenoid current Ip corresponding to the above pressure to make the primary control valve 60 control the primary pressure Pp so as to be optimum to target value for speed change control. Thus troubles such as the abnormal rising of the primary pressure does not occur, and moreover volume and oil pathes for the control pressure can be reduced to produce the better responsiveness and downsizing of a controller.
Patent JP-H04189317-A (JP)
Title: A bathtub type automatic bathing/washing machine
Inventor: UCHIUMI MINORU
IPC: A47K3/00
Filed: 1990-11-24
Abstract: PURPOSE:To shorten the bathing time and to promote effective utilization of a bathtub by providing vertical type and a horizontal type columnar spiral blades on the wall part and the bottom part of the bathtub provided with a soap case, etc., and generating a water flow, and also, draining and purifying dirty water. CONSTITUTION:In the bathtub, a soap case 4 is provided or a soap liquid, etc., are used, the surrounding net 3 of a columnar spiral blade type 2 and a columnar spiral blade type 2A are driven to rotate by a power source driving motor 5, and a pulley or a chain ring and first hot water is supplied in from an in- bathtub hot water heating groove 11A, or a hot water heating implement 11. By placing a rubber tape-like linear surrounding cover 12 on a washing bathtub in order to prevent a soap liquid, etc., from being scattered since the soap liquid is used in the course of wash bathing, a large number of persons can also execute simultaneously bathing and washing. Also, by providing a floating draining groove 6 on the four corners of the bathtub, the stain in the bathtub is allowed to flow out. Or a circulating purifier 7 is attached. By pouring hot water once, or by pouring gradually hot water afterward in the case of a large number of persons, successive bathing is available.
Patent JP-H03180063-A (JP)
Title: Semiconductor device
Inventor: WAKAMIYA WATARU
IPC: H01L27/10
Filed: 1989-12-08
Abstract: PURPOSE:To secure a sufficient capacity of a capacitor by forming a projecting tubular part in a lower electrode constituting the capacitor and by using both of the inside and outside of the part as the capacitor. CONSTITUTION:A conductor film 32 on an insulating film 30 is removed selectively so that the conductor film 32 is left only on the side wall of an opening 31, and arsenic, for instance, is introduced by an ion implantation method or the like. By the removal of the insulating film 30, on the occasion, a tubular part 33' projecting vertically to a substrate 19 substantially and having a rectangular section is formed in a lower electrode 33. By forming the tubular part 33' in the lower electrode 33 of a capacitor C in this way, the inside and outside of the tubular part 33' of the lower electrode 33 can be used as the capacitor C, and by increasing the height of this tubular part 33', the area of the capacitor can be enlarged with ease. According to this constitution, a sufficient capacity of the capacitor can be secured even when the size of a memory cell is reduced.
Patent JP-H05133077-A (JP)
Title: Floor joist constructing method and floor joist receiving metal fitting used therefor
Inventor: HIRAKURI HIROAKI
IPC: E04F15/00
Filed: 1991-11-08
Abstract: PURPOSE:To facilitate floor joist mounting work in floor placing method, facilitate height regulation of floor surface level, also allow the height regulation after once fixing a floor joist material to a wall or partition, and significantly solve the problem of floor creak sound in multiple dwelling house and others. CONSTITUTION:As the support leg of a floor joist material 22, a floor joist receiving metal fitting 1 consisting of a L-shaped receiving member 2 having a screw hole on the outside surface part and a support leg part 3 having a screw part to be spirally fitted to the screw hole on at least the upper end part is used. The floor joist constructing method comprises the step of arranging and fixing the floor joist material along a wall or partition 23, the step of arranging the floor joist receiving metal fitting so as to support the floor joist material by the L-shaped receiving part and fixing the L-shaped receiving member of the floor joist receiving metal fitting to the floor joist, and the step of rotating the support leg part to regulate the height. According to a preferred embodiment for further reducing creak sound in this constructing method, a shock absorbing material is provided between the floor joist and the wall or partition.
Patent JP-H05126765-A (JP)
Title: X-ray diffraction apparatus
Inventor: DOSHIYOU AKIHIDE
IPC: G01N23/207
Filed: 1991-11-07
Abstract: PURPOSE:To make it possible to perform measurement at a resolution of practically sufficient accuracy by setting a position-sensitive type X-ray detector or a storage-type phosphor and a sample while spacing farther than a specified distance. CONSTITUTION:A position-sensitive type X-ray detector (or a storage-type phosphor) 4, which detects the X rays diffracted at a sample 2, and the sample 2 are set so that the detector and the center of the sample 2 are separated by about 120mm or more. When the parallel X-ray beam is emitted from an X-ray source 1 on the sample 2 through a slit 3, the intensity of the diffracted X rays is measured with X-ray-intensity measuring circuit 7 along the range, wherein an anode core 6 of the detector 4 is provided. The result of the measurement is displayed or recorded with a recording device 8. Since the interval between the detector 4 and the sample is set at about 120mm or more, the sufficient resolution in practical use is obtained. During the measurement, the sample 2 is subject to the change in environment with an environment device 9, and the crystal state in the inside may be changed in a short time. Since the measurement is finished in a short time with this detector 4, however, the change in state of the inside of the sample in the short time can be obtained.
Patent JP-H07174935-A (JP)
Title: Optical connector
Inventor: TOKUTOME KAZUHIRO
IPC: G02B6/36
Filed: 1993-12-20
Abstract: PURPOSE:To provide an optical connector improved in connection loss, with respect to the optical connector used for an optical communication cable. CONSTITUTION:As for the optical connector 20 constituted of a housing which is cylindrically formed as a whole and provided with locking means for locking the connector for the optical communication cable On both end parts of the housing and a split sleeve included in the housing, the split sleeve 3 is included in a movable sleeve 21, and also, the movable sleeve 21 is loaded in the housing 2 so that it may be freely slide in the axial direction of the optical connector.
Patent JP-H06168347-A (JP)
Title: Analog arithmetic circuit
Inventor: YAMAHA YOSHIRO
IPC: G06G7/12
Filed: 1992-11-30
Abstract: PURPOSE:To make it possible to automatically cancel an offset appearing on an output by negatively feeding back an offset signal detected from an output signal to the input side. CONSTITUTION:An output signal from a compression circuit 1 is negatively fed back to the input side through a low pass filter(LPF) 2, an amplifier circuit 3, an LPF 4, and an adder 5. The LPF 2 is inserted in order to previously remove a high frequency component returned by the switching of the LPF 4. An output signal including an offset voltage outputted from the circuit 1 is passed through the LPF 2 and then amplified to a proper level by the circuit 3 and the amplified signal is inputted to the LPF 4, which removeds an AC component, and only the offset voltage is outputted. The output of the LPF 4 is negatively fed back to the input signal of the circuit 1 through the adder 5, so that the offset voltage generated in the circuit 1 is canceled.
Patent JP-H01160045-A (JP)
Title: Manufacture of semiconductor component
Inventor: YAGUCHI MASAMI
IPC: H01L23/48
Filed: 1987-12-16
Abstract: PURPOSE:To shorten a manufacturing process while improving dimensional accuracy, and to reduce stress-strain to a lead section by pressing a material to a forming shape under the state in which the material is connected to a lead frame and separating the pressed material into several semiconductor element. CONSTITUTION:A material is pressed to a forming shape under the state in which it is connected to a lead frame, and separated into individual semiconductor element. An outer lead section 4 under a connecting section 3 is stamped by a press in the same manner as the forming shape in an item. Accordingly, forming may be removed in the item, processes can be shortened by one process, and the outer lead section is stamped under the state of the lead frame, thus improving dimensional accuracy, then reducing stress-strain to lead sections.
Patent JP-H09163025-A (JP)
Title: At-home medical communication telephone system
Inventor: OKAMOTO SHINJI
IPC: G06Q50/22
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To identify a patient before a telephone response by retrieving the identification information corresponding to a direct inward dialling service number and displaying the identification information on the display means of an extension terminal. SOLUTION: When the originating call from the telephone set 1 on the side of a patient is received based on individual direct inward dialling service number assigned on the side of a hospital, the name of a patient is retrieved from a storage part 32 based on this direct inward dialling service number and this retrieved name of the patient is made to be displayed on the display part 42 of an extension telephone set 4.  Namely, the direct inward dialling service of NTT is utilized, for instance, the transmission from the telephone set 1 on the side of the patient is performed based on the individual direct inward dialling service number which is preliminarily imparted from NTT, this individual direct inward dialling service number is received by a telephone exchange in a hospital, the name of the patient corresponding to this individual direct inward dialling service number is retrieved from the storage part 32 and this retrieved name of the patient is made to be displayed on the display part 42 of the extension telephone set 4.
Patent JP-2000141971-A (JP)
Title: Binder device
Inventor: ABIKO MASAHIRO
IPC: B42D3/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To enable the easy entry of necessary matters in sheets without removing the sheets from a binder fitting and also the same cover to be used semi- permanently by making the binder fitting for retaining the sheets and the cover attachable/detachable using hooks. SOLUTION: The attachment and detachment of a binder fitting 10 and a cover 30 are performed by fitting one projecting and recessed member 41 of a hook 40 provided on a binder fitting 10 into or removing the projecting and recessed member 41 from the other projecting and recessed member 42 of the hook 40 provided on the cover 30. This binder device can be used as a notebook or a file by mounting the binder fitting 10 on the cover 30. Further it is possible to continue the use of the same cover 30 by mounting another binder fitting 10 on the cover 30. When the binder fitting 10 is removed from the cover 30 and sheets retained by the binder fitting 10 are placed on a table or the like, the entry of necessary matters in the sheets or the like can be easily made because the sheets do not turn up on the table or the like.
Patent JP-H01162194-A (JP)
Title: Load following operation of nuclear reactor
Inventor: MAKIHARA YOSHIAKI
IPC: G21D3/12
Filed: 1987-12-18
Abstract: PURPOSE:To compensate a reactivity change caused by a load following operation of a nuclear reactor, by providing a water rejecting tube in a fuel assembly and exchanging a fluid in the water rejecting tube from water to a water rejecting material. CONSTITUTION:In a fuel assembly 2 of a pressurized water nuclear reactor, its structural members consist of an upper nozzle and a lower nozzle 7 and 8, a support grid 11 and a control rod guide thimble 12. Between the nozzles 7 and 8, a number of fuel rods (only one rod is shown in the attached figure) and one or more water rejecting tubes 14 are housed. A pressurized gas or heavy water is filled in a tank 25 by closing a valve V1 of an injection device of a water rejection material. When valve V2 is opened, water in the tube 14 is flushed with a pressure decrease in the tube and the water in the tube 14 flows out from a junction tube 24. With closing the valve V2 and opening the valve V1, the water rejecting material in the tank 24 is injected into the tube 14 through an injection tubes 17a and 17b and also an injection inlet 18. Thereby, an H/U ratio changes and then compensation of a reactivity can be executed. The similar procedure can be applied for exchanging the water rejecting material with water.
Patent JP-H05160502-A (JP)
Title: Surface emitting semiconductor laser device
Inventor: HATA MASAYUKI
IPC: H01S5/00
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a surface emitting semiconductor laser device of quantum well structure which stably oscillates a single linearly polarized laser light. CONSTITUTION:A well layer 4a constituting an active layer 4 of quantum well structure is formed by using material of zinc-blend type crystal structure or diamond type crystal structure. The upper surface and the lower surface of the quantum layer 4a are constituted of (110) surfaces, and have tensile strain.
Patent JP-H06167783-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUGITA SHUICHI
IPC: G03C7/38
Filed: 1992-11-30
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material high in sensitivity and superior in storage stability of a raw sample and small in processing fluctuation. CONSTITUTION:The silver halide color photographic sensitive material having photographic constituent layers including blue-, green-, and red-sensitive silver halide emulsion layers on a support contains at least one of couplers represented by formula I in which R is >=5C primary alkyl; R' is alkyl or aryl; Z is a nonmetallic atomic group necessary to form an N-containing hetero ring; each of R1 and R2 is H, alkyl, or aryl, but each is not H at the same time; and R3 is a substituent.
Patent JP-H03217213-A (JP)
Title: Hollow fiber element and manufacture thereof
Inventor: CHIEN YON PAN
IPC: B01J20/10
Filed: 1990-11-21
Abstract: PURPOSE: To enable mass transfer at a high velocity by packing a minute solid particle packing material into a first passageway disposed at a hollow fiber bundle end and sealing the lateral circumference of the fiber bundle with an impermeable casing. CONSTITUTION: A hollow fiber element A has the bundle of fibers 1 and the respective fibers 1 have pores 2. The plural fibers 1 form spaces 3 between each other. The impermeable cylindrical casing 4 houses the bundle of the fibers 1 and the one end thereof is provided with an inlet 7 for introducing a feed mixture and the other end thereof with an outlet 8 for discharging the fluid after reaction with the packed particles 9 in the pores 2, respectively. When the element A is used as an adsorbent, the particles 9 packed in the pores 2 adsorb the material to be adsorbed from the processing fluid. The fluid from which the material to be adsorbed is discharged from the outlet 8.
Patent JP-H03182114-A (JP)
Title: Oscillation circuit
Inventor: MIDORIKAWA YOICHI
IPC: H03K3/03
Filed: 1989-12-12
Abstract: PURPOSE:To use MOS capacity and to form the oscillation circuit on the same semiconductor substrate by preventing a polarity from being changed at the both ends of the capacitor in an integration circuit. CONSTITUTION:The output of an integration circuit 14, which is composed of a resistor 1 and a capacitor 3, is connected to the drain electrode of an N-channel MOS transistor 5, which source electrode is grounded to a second power source 13, and the input of an inverter 7. The output of an integration circuit 15 composed of a resistor 2 and a capacitor 4 is connected to the drain electrode of an N-channel MOS transistor 6, which source electrode is grounded to the second power source 13, and the input of an inverter 8. For these capacitors 3 and 4, the potential of the other terminal is not lower than the potential of a terminal on the side grounded to the second power source 13. Namely, the characteristics of the capacitors 3 and 4 to be used in the circuits 14 and 15 are not changed. Thus, the MOS capacity can be used and the oscillation circuit can be formed on the same substrate.
Patent JP-H03183778-A (JP)
Title: Method and device for forming deposited film
Inventor: KOIKE ATSUSHI
IPC: C23C16/44
Filed: 1989-12-11
Abstract: PURPOSE:To prevent the contamination of a substrate due to stripping the film from a deposition preventing plate and to improve the yield by always keeping the plate for preventing the deposition of a film on the inner wall surface of a film forming chamber when the film is formed at a certain temp. either when the film is formed or when the film is not formed. CONSTITUTION:A target 8 is sputtered in the film forming chamber to form a deposited film on the surface of a substrate 5. In this case, the plate 3 is provided to prevent the deposition of a film on the inner wall of the film forming chamber when the film is formed. The plate 3 is heated by a lamp heater 11 and always kept at room temp. to 50 deg.C either when the film is formed or when the film is not formed, and the temp. is controlled within + or -5 deg.C. Consequently, the generation of dust from the plate 3 considered to be the main dust source in the film forming chamber is effectively prevented.