baber/WOPTO huggingface dataset:
Patent JP-H07133782-A (JP)
Title: Horizontal type closed compressor
Inventor: HIROOKA KATSUMI
IPC: F04C29/02
Filed: 1993-11-09
Abstract: PURPOSE:To confine lubricating oil splash generated by stirring an oil level with a balance weight in the closed space chamber so as to reduce an oil splash by limiting a closed space between the flange part of a frame and an electric motor. CONSTITUTION:A closed space R is limited between a frame 6 and an electric motor M, by forming a flange part 6a on the frame 6 of a scroll type compression mechanism C, and putting the extreme end close by the inner circumference of the extreme end of the coil 87 of the stator Mb of the electric motor M. The splash of lubricating oil generated by stirring an oil level with a balance weight 84 becomes in the condition of being confined in the closed space R, and hence the splash of lubricating oil hardly flows out through the gap between the extreme end of the flange part 6a and the inner circumference of the extreme end of the coil 87. Further lubricating oil separated from suction gas does not drop in the closed space R, flow speed of the suction gas flowing on the oil level in the closed space is reduced, and hence waviness of the oil level is reduced so as to reduce an oil splash.
Patent JP-H01143919-A (JP)
Title: Spectrophotometer
Inventor: OKUBO KAZUAKI
IPC: G01J3/12
Filed: 1987-11-30
Abstract: PURPOSE:To eliminate the need for intricate mechanisms and precision adjustment by modulating the monochromatic light which is obtd. by disposing a spherical mirror in a manner as to bring the focus to the exit slit of a monochrometer so that the monochromatic light of the high wavelength purity similar to the wavelength purity obtainable with a spectroscope using two spectral dispersion elements is obtd. by using the monochrometer consisting of single spectral dispersion element. CONSTITUTION:The luminous flux from a light source 1 is guided through a half mirror 2 to an incident slit 4 of the monochrometer 3. This luminous flux passes a plane mirror 5, a collimator 6 and a grating 7 and the spectrally dispersed monochromatic light of a certain wavelength is imaged onto an exit slit 10 via a focusing mirror 8 and a plane mirror 9. Furthermore, this luminous flux is returned again by the spherical mirror 11 to the monochrometer 3, is made again into the spectrally dispersed monochromatic light of the high wavelength purity contg. less stray light in reverse order and is imaged on the slit 4. This light is separated from the incident luminous flux by the mirror 2 and is detected by a photodetector 12.
Patent JP-S63155651-A (JP)
Title: Fixation of heat sink
Inventor: TOYOOKA SHINICHI
IPC: H01L23/40
Filed: 1986-12-18
Abstract: PURPOSE:To mount a higher-output power semiconductor device on a heat sink having a shape which is identical to the conventional shape by a method wherein protruding parts are formed on circumferential edges of a heat sink on both sides facing with each other and the heat sink is fixed after a flat- shaped oscillator has been brought into contact with the protruding parts and ultrasonic vibration has been exerted. CONSTITUTION:Stepped parts 3 are formed on circumferential edges of a heat sink 4 on both sides facing with each other. Solder is placed at a position on a metal substrate 1 to which the heat sink 4 is fixed. The metal substrate 1 is heated at a prescribed temperature; the solder is melted; the heat sink 4 where a power semiconductor device 2 is to be fixed is formed on the surface of the molten solder. An oscillator 5 is abutted on the protruding parts 3 of the heat sink 4; ultrasonic vibration is exerted; the heat sink 4 is fixed to the metal substrate 1 completely. By this method, the higher-output power semiconductor device can be mounted on the heat sink having a shape which is identical to the conventional shape.
Patent JP-H09147415-A (JP)
Title: Multi-layer disk
Inventor: EJIMA NAOKI
IPC: G11B7/24047
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To make it usable with a device corresponding to existing low density recording by arranging plural recording/reproducing or reproducing exclusive layers without overlapping each other and making at least one layer among the layers a low recording density layer. SOLUTION: When this multi-layer disk is read, the upper surface of the disk is irradiated by laser light, and information is read out by strength of reflected light and out-of-focus. The information on a high density recording surface is read by focusing the laser light on a layer 2. When the information on the layer 5 is read out, the laser light is focused on the layer 5, and the information is read out by the size of the out-of-focus of the reflected light. Since an existing compact disk player uses a laser of 780nm, it can reproduce the layer 5 as it is. Since a disk reproducing device of higher rank compatible uses the laser light of 650 and 635nm, the layer 2 is reproduced easily.
Patent JP-H07159217-A (JP)
Title: Flow measuring apparatus
Inventor: ATSUMI TORU
IPC: G01D1/08
Filed: 1993-12-02
Abstract: PURPOSE:To provide a highly reliable flowmeter for measuring the flow rate of gas or liquid. CONSTITUTION:A nonvolatile memory means 9 holds the information upon occurrence of abnormality at an inner power supply section 5. The nonvolatile memory means 8 is fed with power from an outer power supply terminal section 10 and communicates information directly with the outside through a second terminal section 11. This constitution enhances manufacturing efficiency in the way of assemblage and upon occurrence of abnormality at the inner power supply section, previously accumulated flow rate N is taken out easily from the outside and the content thereof is ascertained before storing information required for measuring the flow rate again.
Patent JP-H07160407-A (JP)
Title: Distance measuring instrument and coordinate input device using the same
Inventor: KOBAYASHI KATSUYUKI
IPC: G06F3/033
Filed: 1993-12-02
Abstract: PURPOSE:To precisely calculate a distance by calculating the distance from a value stored in a 2nd storage means, a value obtained by a 1st and a 2nd deriving means, and the arrival delay time of a plate wave. CONSTITUTION:A vibrator driving circuit 2 drives a vibrator 4 which is incorporated in a vibration generation source and inputs generated vibration to a vibration transmission plate 8 through a contact 5. A glass plate is used as the vibration transmission plate 8 and the vibration by the vibration generation source 3 is inputted by sensor 6 after being amplified by an amplifying circuit is sent to a generated on the vibration transmission plate 8 is detected by a piezoelectric element, etc., fixed on the vibration transmission plate 8 and a vibration sensor 6 which transduces mechanical vibration into an electric signal. The signal from the vibration sensor 6 after being amplified by an amplifying circuit is sent to a signal waveform detecting circuit 9 and processed, and the result is outputted to an arithmetic control circuit 1 to calculate the distance.
Patent JP-H01143976-A (JP)
Title: Inspection instrument for flat object
Inventor: YOSHIKAWA KUNIYUKI
IPC: H01L21/66
Filed: 1987-11-30
Abstract: PURPOSE:To easily switch cassettes and to utilize a device for a cassette exchange robot, etc., by providing a carrying means to carry a flat substrate in two linear carrying paths, a carrying means to carry the flat substrate in a direction orthogonal to the linear carrying paths, etc. CONSTITUTION:To parallel-provided linear carrying paths 4A and 4B, hand members 4U and 4L to absorb wafers and to be linearly moved are guided, respectively. Between both carrying paths, carrying members 3A-3C to absorb- carry the wafers in the direction orthogonal to them are provided corresponding to cassette mounting devices 2A, 1A-2C and 1C. When the wafer in the device 1A is designated from an operation panel 22, a control is executed so that the wafer can go to a point 100a. Next, the member 3A is moved, it accepts the wafer, and it is returned to a point La. Next, the wafer is carried up to a point 700 where it is given to the member 4L, and it is carried up to a point 300 by a slider 5 and a carrying arm 6. Next, it is carried into the visibility of a microscope 21 by a stage 21a, and it is returned up to the point 300 after the checking is completed. Thereafter, the wafer is reverse-sent in the designated carrying paths, and it is stored into the designated cassette.
Patent JP-H06127117-A (JP)
Title: Pressure sensitive recording sheet
Inventor: KOMATSU SUKEAKI
IPC: B41M5/124
Filed: 1992-10-15
Abstract: PURPOSE:To provide a pressure sensitive recording sheet whose sealing is complete, having high reliability in water resistance, with which peeling of the recording sheet and a water resistant layer does not occur in use and deterioration due to heating will not occur. CONSTITUTION:A pressure sensitive recording sheet is made such that one face of a sheet synthetic resin support body 10 is coated with a developer and the layer 12 coated with the developer is further coated with a microcapsule coupler. On the other face of the support body, a synthetic resin rear water resistant layer 16 adhered by an adhesive and a transparent synthetic resin surface water resistant layer 20 which covers directly the layer 14 coated with the coupler are provided. The rear water resistant layer 16 and the surface water resistant layer 20 are adhered along the outer periphery of the support body 10.
Patent JP-H08299286-A (JP)
Title: Power self supply type interface circuit
Inventor: JIYON DABURIYU REINZU
IPC: A61B17/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a new interface circuit for physically interfacing a semiconductor transducer sensor to a present patient monitor and electrically deriving an interface by providing a bipolar power supply means and a voltage conversion means for outputting sensor excitation signals and fixed output supply voltages. SOLUTION: An interface circuit 10 comprises an electric power source for receiving excitation voltage signals generated by a monitor 18, and the electric power source means derives from the excitation voltage signals at least one supply voltage for use as a signal electric power source on the interface circuit 10. The electric power source means also functions for generating sensor excitation signals from the excitation voltage signals, the sensor excitation signals are supplied to a section of Wheatstone bridge 37 in a generating transducer 12. Operating electric power to electric assemblies for use in the interface circuit and appropriate sensor excitation signals for the transducer 12 are generated by only excitation signals supplied from the monitor 18.
Patent JP-H02154038-A (JP)
Title: Method for separating and cutting warp and apparatus therefor
Inventor: OKUDA TETSUO
IPC: D03J1/14
Filed: 1988-11-30
Abstract: PURPOSE:To automatically and continuously supply a warp to a reed-threading apparatus and to improve the efficiency of operation by providing a pressing member slidable on a plurality of aligned strings, inserting the pressing member cross a parallelly arranged warp group, expanding and separating the outermost warp of the warp group and successively separating and cutting the warps. CONSTITUTION:A pair of thin and long strings 3L,3R are placed in a direction to cross a group 1 of a number of parallelly arranged warps and the warps constituting the warp group 1 are successively extended between the strings 3L,3R in such a manner as to cross with each other. A pair of pressing members 6L,6R are attached in a state to be alternately slidable along the above aligned strings 3L,3R. The warp W1 at the outermost part of the warp group 1 is made to contact with a notch 9. The tip end of the pressing members 6L,6R corresponding to the above warp group 1 is made to contact with the warp in such a manner as to contact the outermost warp W1 of the warp group 1 to the notch 9 from which one of the above contacting parts is exposed. After pressing the pressing face 10 at the tip end of the pressing member against the 2nd warp W2 from the outermost end of the warp group 1, the pressing member is transferred in the direction to expand and separate the warps W1 and W2. A hook 36 is inserted into the gap to hook the warp and the warp W1 is separated from the warp group 1 and cut with a cutter 45. The above operation is repeated to successively cut and separate the warps.
Patent JP-H07125809-A (JP)
Title: Winding roller storage device
Inventor: KATAOKA HIROSHI
IPC: B65G1/04
Filed: 1993-11-08
Abstract: PURPOSE:To provide a winding roller storage device of a simple structure by which mill rollers can be stored in a condition where a mill roller storage place is covered with partition members and a winding roller can be carried in and out in a short time by opening necessary minimum mill roller passing ports to optional storage positions when necessary. CONSTITUTION:A winding roller storage device has a mill roller storage place 2 in which a large number of mill rollers 1 are juxtapoed and stored in the horizontal direction in parallel with each other and whose outer peripheral side surfaces are surrounded with partition members 3, a lifting device 7 which can carry the mill rollers 1 in and out of individual mill roller storage positions by moving above the mill roller storage place 2 and divided upper covers 13 divided so as to correspond to the individual mill roller storage positions of the mill roller storage place 2, and has a support guide mechanism 14 which supports both end parts in the lengthwise direction of the divided upper covers 13 and guides the divided upper covers in the width direction, couplers 15 which are arranged between the adjacent divided upper covers 13 and can be individually operated by remote control and a driving mechanism 16 to dislocate the divided upper covers 13 coupled by the couplers 15 in the width direction.
Patent JP-H05139614-A (JP)
Title: Paper sheet processor for sorter
Inventor: OTSUKA NOBUKAZU
IPC: G03G15/00
Filed: 1991-11-19
Abstract: PURPOSE:To provide a paper sheet processor of a sorter having the satisfactory operability for maintenance, inspection, etc., by making the processor refuge from abnormalities in a transfer mechanism or the like within the sorter with reference to the initial position. CONSTITUTION:In a paper sheet processor of a sorter for giving a paper sheet process to a transfer paper having a formed image transferred thereon, sorted and ejected sequentially onto a bin 16, there are provided a paper sheet processing means 28 for giving a predetermined paper sheet process to the transfer paper ejected onto the bin 16, a support frame body 29 having the paper sheet processing means 28 mounted thereon and an initial position on this side of the processor, a movable means 31 for reciprocating the support frame body 29 widthwise of the bin 16, a detecting means 161 for detecting abnormalities in the sorter and a refuge controlling means for making the support frame body 29 refuge to the depth side of the sorter opposite to the initial position when the abnormalities are detected.
Patent JP-H01145558-A (JP)
Title: Adjusting method of analytical sample of light element by electron beam probe x-ray analysis
Inventor: OSHIBA KAZUYA
IPC: G01N23/225
Filed: 1987-12-01
Abstract: PURPOSE:To improve the precision in a quantitative analysis of carbon or the like, by a method wherein the water subjected to a purifying treatment such as distillation or ion exchange is used as a lubricating agent at least in a grinding process when an analytical sample containing a light element of an atomic number 20 or below is adjusted. CONSTITUTION:On the occasion when an analytical sample containing a light element of an atomic number 20 or below is adjusted, a grinder is employed for grinding a test piece, and alumina or the like is used as an abrasive material. In addition, distilled water is used as the water subjected to a purifying treatment and to be provided for grinding and washing. After the piece is finished to be specular, washing water on the surface is blown away by a hot-air drier, and the test dried up completely is set on a sample stage of an analyzing apparatus as quickly (within 5-10min) as possible, so as to be subjected to measurement. In this way, the precision in a quantitative analysis of carbon or silicon or the like can be improved.
Patent JP-H04177557-A (JP)
Title: Interruption processing system in connection between different kinds of buses
Inventor: AOKI TSUKASA
IPC: G06F13/24
Filed: 1990-11-13
Abstract: PURPOSE:To reduce the hardware and the overhead by converting a data transfer by a sequencer being a hardware by one bus, and executing the conversion of an interruption system by a microprogram by a microprocessor by the other bus. CONSTITUTION:The system is provided with a message communication type bus 1 used by a message communication system having no interruption line for executing an interruption function, and an interruption request line type bus 2 which has the interruption line and can execute an interruption request and an interruption response operation. In such a way, an internal bus is divided and used, and in one bus, conversion of a data transfer is executed by only a sequencer 3 being a hardware, and in the other bus, independently from the processing by the sequencer 5, conversion of an interruption system is executed by a microprogram by a microprocessor 4. Accordingly, a hardware and an overhead are reduced, the data transfer of a high speed is secured, and also, the data transfer can be executed at high speed.
Patent JP-2000131208-A (JP)
Title: Detonation circuit for centrifugal force loading device
Inventor: HARAGUCHI TETSURO
IPC: G01N3/30
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detonation of a fuse head to be set in a centrifugal force loading device. SOLUTION: A terminal block 12 to be connected to a fuse head 9 and to a rotary side of a slip ring 11 connecting the rotary side and a fixed side, is short-circuit between both its terminals by a first short-circuit means 14 before the connection of the fuse head 9. Both the terminals of the terminal block 12 are grounded by a ground means 15 before the connection of the fuse head 9. A connector 13 to be connected to an exploder 7 and to the fixed side of the slip ring 11 is short-circuited between both its terminals by a second short-circuit means 16 before the connection of the fuse head 9.
Patent JP-H07155663-A (JP)
Title: Immersion coating apparatus
Inventor: YAGI SHOJI
IPC: B05C3/09
Filed: 1993-12-03
Abstract: PURPOSE:To prevent occurrence of a coating defect due to break of a film formed in the lower end of a hollow cylindrical article to be coated at the time of immersion- coating by providing a system to forcibly break the film of a coating liquid formed at the lower end of the article to be coated just after the object article is parted from the coating liquid surface. CONSTITUTION:A photosensitive drum 1, which is an article to be coated, is immersed in a coating liquid 4 in a coating tank 10 and coated with the liquid and just after the lower end of the drum 1 is parted from the coating liquid surface, a liquid film 3 of the coating liquid is formed at the lower end of the drum 1. The liquid film 3 is forcibly broken by opening a solenoid valve 14 based on a signal from a controlling apparatus 21 to control the position signal of the drum 1 and communicating a pipeline 13 with a suction apparatus or a compressed fluid supplying apparatus 15 wherein the solenoid valve 14 is set in the middle of the pipeline 13 for ventilation communicating with the space surrounded by the liquid film 3 and a closed apparatus 9. For example, the liquid film 3 at the lower end of the drum 1 is expanded toward the coating liquid surface by sending a compressed fluid and shifts to the coating liquid side attributed to the cohering force of the coating liquid itself and thus the liquid film 3 is broken and disappears.
Patent JP-S63154383-A (JP)
Title: Ink jet recorder
Inventor: MOGI YUJI
IPC: B41J29/46
Filed: 1986-12-19
Abstract: PURPOSE:To protect a recording head more satisfactorily, by returning the recording head to a home position at a velocity higher than a scanning velocity for printing after a power switch is turned off, and stopping the supply of source power after completion of an operation of a clogging preventive means. CONSTITUTION:Completion of recording is detected by the end of recording data, then an approaching action at an intermediate velocity is performed, the position of an ink jet unit 20 is detected by a microswitch 15, and the unit 20 is stopped. The ink jet unit 20 thus stopped is stopped facing a head-cleaning unit 22, and contaminants on a head surface arising from an ink mist are cleaned, whereby a series of recording steps are completed. On reception of a returning command, the unit 20 is returned in the direction of a home position at a velocity of about 20 times the recording velocity. When a power switch is turned off during recording, the recording is immediately stopped, the unit 20 is stopped, and is returned to the home position under such a control as to take a trapezoid locus on a diagram. After an operation of a clogging preventive unit 21 is completed, an AC line is turned off.
Patent JP-H02150792-A (JP)
Title: Electronic timer device
Inventor: KANZAKI TAKASHI
IPC: G04G13/02
Filed: 1988-12-02
Abstract: PURPOSE:To easily recognize the remaining time until starting time by presetting prescribed timer time in a timer means in accordance with the number of operated times of a number-of-operated-times storing means when a timer setting switch is operated. CONSTITUTION:Whether or not a switch input is made or not is discriminated in Step S1 and, when the switch input is made, the process proceeds to Step S3 after performing a corresponding process. When no switch input is made, on the other hand, the process directly proceeds to the Step S3 and makes various process as a timer. After performing the various processes, a displaying process for displaying the current time or timer data on a displaying section 7 is performed (Step S4) and the process returns to the Step S1. When such displaying process is performed, the remaining time to the starting time of a yacht race can be recognized easily and the timing ten or five minutes before starting can be set easily.
Patent JP-2000133980-A (JP)
Title: Electromagnetic shielding gasket and manufacture thereof
Inventor: YAMAMOTO TOSHIHIRO
IPC: C09K3/10
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a gasket composed of a flexible core and a conductive covering material which is as soft as the core and covers the core and a manufacturing method thereof. SOLUTION: A conductive porous sheathing material 12 which is manufactured through a manner where a metal plating layer is formed on the outer and inner surface of a continuously foamed elastic resin body respectively and an elastic porous core 10 sheathed with the sheathing material 12 are prepared, adhesive agent is applied onto the one surface of the sheathing material 12, then the elastic porous core 10 is sheathed with the sheathing material 12, and the core material 10 and the sheathing material 12 are bonded together through the intermediary of the adhesive agent for the manufacture of an electromagnetic shielding gasket 14.