baber/WOPTO huggingface dataset:
Patent JP-H08166729-A (JP)
Title: Image forming device
Inventor: NIIMURA TAKESHI
IPC: G03G15/16
Filed: 1994-12-14
Abstract: PURPOSE: To prevent the rear side of a transfer material from being stained by the electrification of a pretransfer guiding part, to reduce the number of parts and to simplify constitution by making a pretransfer guide guiding the transfer material to a transfer part made of a material electrified to the same polarity as that of toner used, with friction with the transfer material. CONSTITUTION: The pretransfer guide 51 is disposed on the upstream side of the transfer part and the transfer material P is supplied to the transfer part through the pretransfer guide 51 from the right of the figure. When the transfer material P enters into the transfer part, the transfer material P rubs the surface of the pretransfer guide 51, so that the surface can not avoid increasing a charge by the rubbing, that is, it is a fear that the toner on an image carrier 61, floating toner, etc., are attracted to the surface of the guide 51, to cause the staining on the rear side of the succeeding transfer material P, with the polarity of the charge. For avoiding this situation, the guide 51 is made of the material which can be electrified to the same polarity as that of the charge of the toner used, by the friction with a kind of paper generally used as the transfer material P.
Patent JP-2000155157-A (JP)
Title: Semiconductor device and its testing method
Inventor: NAKAI NOBUYUKI
IPC: G01R31/28
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce development man-hours by generating a test pattern in a storage and writing it into a storage element, reading a group of data access signal lines, and reading the test pattern from a logic circuit device to an external terminal. SOLUTION: In test operation, a row address selection circuit 108 and a column address selection circuit 109 select a test row address signal 126 and a test column address signal 128 and outputs a selective row address 117 and a selective column address 118, respectively. In synchronization with an incremented test column address, test write data 119 is outputted from a test circuit 110 with adjacent signal lines as opposite polarities. The data is simultaneously read after writing is completed, is taken into a shift FF array 122 from a group of signals 121 for accessing data, and then a shift control signal 123 is enabled, and the data stream being taken in is taken out of the shift output.  As a result, the connection of the group of signals 121 for connecting the storage device 101 and the logic circuit device 111 can be verified and also the short-circuiting of the adjacent signal lines can be verified.
Patent JP-H10171885-A (JP)
Title: Electronic medical business device
Inventor: HACHISUGA IZUMI
IPC: G06Q50/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To allow a user to easily and intuitively know individual information, present medical examination situation, and lapse time of a corresponding patient only by looking at a synthetic attribute icon on an electronic medical business device. SOLUTION: An electronic medical business device has a person icon corresponding to individual information, medial examination situation icon corresponding to the medical examination situation, and lapse time icon corresponding to a lapse time, and displays an icon obtained by synthesizing those three kinds of icons. The person icon displayed based on the individual information of each patient is generated, the change of the situation of a patient who comes to a hospital and the starting time are recorded, and the medical examination situation icon and the lapse time icon based on the recorded data are synthesized with the person icon, and the person icon corresponding to the designated patient is displayed, and the change of the situation of the patient is expressed.
Patent JP-H10173567-A (JP)
Title: Receiver and remote control unit
Inventor: NISHIDAI TETSUO
IPC: H03D11/00
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To make a recovery automatically and instantaneously even if oscillation in a detecting circuit stops owing to an excessive input, etc., by performing ON/OFF control over power supply to the detecting circuit which performs super-regenerative detection in specific cycles. SOLUTION: A signal received by an antenna 1 is amplified by a highfrequency amplifying circuit 2 and then inputted as a modulated signal to a super- regenerative detecting circuit 3, which performs detection. The detection signal outputted by the super-regenerative detecting circuit 3 is transmitted through a low-frequency amplifying circuit 4. Further, power supply to the super- regenerative detecting circuit 3 is turned on and off repeatedly in constant cycles by a switching element 5 which is controlled by a CPU 6 to place the super-regenerative detecting circuit 3 in intermittent operation. The ON/OFF cycles have ON time set longer than the length of a series of signals at ON time, but set as short as possible to speed up recovering operation in case of an oscillation stop. Further, the OFF time is made long to save the electric power.
Patent JP-H0889500-A (JP)
Title: Optical sensor with plurality of light sources
Inventor: ENRIKO GURATSUTON
IPC: G01N21/31
Filed: 1994-12-12
Abstract: PURPOSE: To quantify real time at relative concentration base and to monitor it by modulating light strength coming from multiple blinding light sources one by one positioned at different distances from a photosensor and transferring the modulated light to a sensor after passing through a sample. CONSTITUTION: The sensor machine 10 for measuring concentration of oxyhemoglobin or the like in a patient's tissue contains a sensor head 12. The sensor head 12 is arranged with four photosensors 22 and 24 at each spots positioned at different distances from a photosensor 26 and lines them in a row, these light sources 22 to 24 are continuously blinked one by one by a multiplexer circuit. The modulated light signals from the light sources 22, 24 are inputted into a patient's tissue, passing through the tissue at scattering condition and coming to the sensor 26, and the light sensed by the sensor 26 is inputted into a photomultiplier detector. A phase difference component of photo signals, DC component or AC component can be detected there from the results having interrelated frequencies.
Patent JP-H04199041-A (JP)
Title: Optical device in image forming device
Inventor: TOKUNO YOSHIAKI
IPC: G03G15/043
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a clear desirable image by making the exposure light quantity radiated to a sensitized body constant regardless of the existence of filters. CONSTITUTION:In case the color of a document is all black, a filter is not required at the time of exposure, so that a first and a second motors 31a, 31b are not driven, and both filters 30a, 30b are held in their initial positions. In the case of bicolor copying of black and red in the document color, the first to third motors 31a, 31b, 36 are respectively rotated in the second red image forming process, so that both filters 30a, 30b are moved in the direction of an optical axis 28 together with belts 32a, 32b moved in the direction of arrow marks (s). When sensors 29a, 29b detect the filters 30a, 30b reaching the optical axis 28, the first and second motors 31a, 31b are stopped, the setting of both filters 30a, 30b is terminated, and the specific wavelength light reaches the exposure part of a sensitized drum. At this time, the exposure quantity is made constant by a diaphragm means regardless of the use/disuse of the filters 30a, 30b. A clear desirable image can be thereby obtained.
Patent JP-H03194419-A (JP)
Title: Measurement controller
Inventor: MOTOYAMA HATSUO
IPC: G06F17/40
Filed: 1989-12-25
Abstract: PURPOSE:To easily and surely change and extend a measuring instrument which can be connected by providing a code correspondence table only for dedicated codes different from specific codes by the kinds of equipments when nearly the same measuring functions are measured by plural kinds of measuring instruments. CONSTITUTION:When codes dedicated to measuring instruments 18 which are different from specific codes constituting the specific measurement program of the measurement controller are set for all kinds of measuring instrument 18 which can be connected to the measurement controller, the respective specific codes corresponding to the respective dedicated codes are stored in code correspondence table 13 provided corresponding to the kinds of equipments on the measurement controller side. Then when a measuring instrument 18 which is connected to this measurement controller is replaced with a new measuring instrument, or when the version of the control program is renewed although the same measuring instrument is used, the program is restarted to automatically decide the kinds of the measuring instrument 18 which is currently connected. Further, a measurement program for execution corresponding to the kind of the connected measuring instrument 18 is also edited automatically.
Patent JP-H10162342-A (JP)
Title: Magnetic recording medium
Inventor: NISHIHARA TOSHIKAZU
IPC: G11B5/64
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To improve a carrier/noise ratio, to make a signal isolation signal half-amplitude level small and to enable high-density recording by making the oxygen concn. of a magnetic layer near a base surface higher than the oxygen concn. of a magnetic layer on a front layer side. SOLUTION: The magnetic recording medium 5 is formed by successively depositing the magnetic layers 1, 2, 3 by evaporation on a base film 4. The axis of easy magnetization of the magnetic layer 3 is in the extreme upright state to the film plane on the front layer side in contact with a head 6 and its inclination is smaller the more distance from the head 6. The magnetization Ms of the magnetic layer 3 on the front layer side is made higher than the magnetization Ms of the magnetic layer 1 and the oxygen concn. at the time of film formation is made smaller, by which the magnetization of the magnetic layer on the surface proximate to the base film is made substantially smaller, the carrier/noise ratio is made better and the signal isolation signal half- amplitude level is made smaller. The good characteristics are thus obtd.
Patent JP-H02179712-A (JP)
Title: Transparent resin mold
Inventor: KATO TSUTOMU
IPC: B29C39/02
Filed: 1988-12-29
Abstract: PURPOSE:To improve surface accuracy and weatherability by covering the surface of a transparent resin mold with a coating film being cured with ultraviolet ray curing type epoxy resin. CONSTITUTION:The recessed part of a molding mold 4B is mounted with an optical sensor 3 and a specified amont of epoxy resin molding powder, and they are compressed at a predetermined temperature by the use of a molding mold 4A being applied with a spraying mold releasing agent 5 previously. The epoxy resin is reacted with a curing agent at this time after being melted, whereby three dimensional bonding is performed therein, and is cured. In this fashion, a transparent resin mold 2 can be obtained, in which the surface of an optical sensor 3 is covered with epoxy resin. However, the part being in contact with the mold releasing agent of the transparent resin mold has a large number of semi-spherical recessed and protruded parts. For this reason, among the parts of the transparent resin mold having the recessed and protruded parts, liquid ultraviolet ray curing type epoxy resin is applied by potting, in particular, relative to a light conductive part 6. The ultraviolet curing type epoxy resin is added with weatherability resin beforehand. Following this, ultraviolet ray is irradiated thereto, a coating film 1 is formed therein.
Patent JP-H08214465-A (JP)
Title: Circuit for displaying operating state of inverter circuit
Inventor: MIZOTA TOMIYASU
IPC: H02J7/02
Filed: 1995-11-27
Abstract: PURPOSE: To enable a circuit for displaying operating state of inverter circuit to indicate an abnormal load by reducing the conducting amount of a light emitting diode when a load current larger than a rated value flows to a load. CONSTITUTION: An auxiliary coil 48 and light emitting diode 44 are connected in parallel with a load 90 while the coil 48 and diode 44 are connected in series. The coil 48 is connected to an output coil 22 so that an output voltage can be applied across the diode 44 in the same phase and a forward driving voltage is applied across the diode 44 only in a half period in which the load 90 is conducted. An inverter circuit 52 has a bad regulation characteristic and, when a load current larger than a specific value is fetched, the voltages fetched from the coils 22 and 48 abruptly drop. Therefore, the diode 44 is turned off and indicates the abnormal charging operation of the circuit 52, because the voltage applied across the diode 44 also becomes lower than a threshold.
Patent JP-H10162554-A (JP)
Title: Signal transmitting apparatus and encoding apparatus
Inventor: TAO AKIHIKO
IPC: H04N19/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain convenient encoding apparatus which causes an encoding means to fetch video signal in the first encoding mode and set the input of the second input terminal of the encoding means in the second encoding mode. SOLUTION: In the apparatus 4, an encoder section 24 is connected to a video tape recorder 21, meanwhile connected to a monitor 22 via a first video output terminal and connected to an audio amplifier via a first audio output terminal. Moreover, the video input of the first video input terminal of the encoder section 24 and the audio input of the first audio video input terminal are set corresponding to the VTR 21. The video output of the first video output terminal and audio output of the first audio output terminal are set respectively corresponding to the monitor 22 and audio amplifier.
Patent JP-H06178883-A (JP)
Title: Cloth transfer device
Inventor: YUNOKI AKIO
IPC: D05B33/00
Filed: 1992-12-14
Abstract: PURPOSE:To provide a cloth transfer device which can respond fully to a speed-up of operation, utilize space efficiently by setting a transfer path for cloth reasonably, and keep a pick-up position of the cloth to be constant. CONSTITUTION:In a cloth housing box 20, a transfer path is formed in a shape of a rectagular circulation passage, and is provided with automatic transfer means 5 and 7 to transfer the housing box 20. A cloth transfer part in the transfer path is provided with an elevation plate 11 to do motion control. In a bottom part 21 of the housing box 20, an opening to allow the elevation plate 11 to pass through is formed. A cloth placing plate 25 is placed on the bottom part 21. A distance between side walls of the housing box 20 is adjustable, and a stopper 12 for the housing box 20 is provided in contact with the elevation plate 11 in its downstream.
Patent JP-H08167206-A (JP)
Title: Clamping device
Inventor: WATANABE KAZUYUKI
IPC: G11B17/028
Filed: 1994-12-14
Abstract: PURPOSE: To provide a clamping device capable of easily detaching a clamping member. CONSTITUTION: This device is equipped with a clamper 13 to be attracted to a turntable 7 by magnetic force and to hold a disk 3 on the turnable 7 and a clamper holding part 16 to be engaged with an edge part 14 of the clamper 13 and to hold the clamper 13. Then, one end of the clamper 13 is pulled upward by the clamper holding part 16 to separate the clamper from the turntable 7.
Patent JP-H01175861-A (JP)
Title: Syringe and its manufacture
Inventor: AKAIKE YOSHIAKI
IPC: A61M5/315
Filed: 1987-12-29
Abstract: PURPOSE:To decrease a quantity of elusion material accurately injecting chemicals and forming a gasket ring to a small thickness further uniformly by forming a gasket consisting of a gasket structure and the gasket ring and constituting the gasket structure such that its pusher in its point end face in the pushing direction forms a pushing surface of liquid in an outer cylinder with the gasket ring. CONSTITUTION:A syringe 10 contains an outer cylinder 12, and it presents an almost cylindrical shape, enabling an injection needle to be mounted to a point end part 16 of one end side of the outer cylinder 12 while providing a flange 18 in the other side of the outer cylinder 12, while a pusher 20 appears in the outer cylinder. The pusher 20 engages with its point end part a gasket 32, and it can be displaced in a direction of arrow head A1 or A2 in the outer cylinder 12 by pressing or pulling the pusher 20. The gasket 32 comprises a gasket structure 34 engaged with the pusher 20 and a gasket ring 36 of relatively small thickness fitted to the outside of the gasket structure 34. Since the gasket ring 36 is formed in the small thickness, the gasket 32 itself enables its sliding displacement to be smoothly performed following the displacement of the pusher 20, and an elusion material is decreased as small as possible with chemicals very accurately delivered.
Patent JP-H06183766-A (JP)
Title: Preform rod etching device
Inventor: FUKADA TOMOCHIKA
IPC: C03B37/014
Filed: 1992-12-14
Abstract: PURPOSE:To separately control the etching time of preform rods by rotating plural cylindrical vessels 11 each contg. a preform rod with a vessel driving part 15. CONSTITUTION:A cylindrical vessel 11 capable of housing one preform rod 10 and having a slightly larger inner diameter than the rod is provided. An absolutely minimum amt. of etchant 12 is filled in the vessel 11, the vessel 11 is rotated around the rod 10 by a vessel driving part 15. The etchant 12 is agitated by a protrusion 14 formed on the inner wall surface of the vessel 11, and etching is accelerated.
Patent JP-H04203540-A (JP)
Title: Damping force adjusting type hydraulic buffer
Inventor: TERANAKA TOYOKATSU
IPC: B60G17/015
Filed: 1990-11-29
Abstract: PURPOSE:To carry out the selection of damping force at different speed by installing a shutter for setting the damping force to soft when a passage between two chambers is opened and far setting the damping force to hard when the passage is closed and setting the flow resistance which acts in the switching of the shutter from hard to soft, larger than the flow resistance which acts in the reverse switching. CONSTITUTION:When a shutter 47 is set on a valve seat 32 and a bypass passage 13 is cut off, a hard state is generated, while if the shutter 47 is separated from the valve seat 32 and the bypass passage 13 is in opened state, a soft stage is generated. In the switching from the hard state to the soft state, oil tends to flow into the bypass passage 13 from a space 45, passing through an orifice 36, and a large flow resistance is generated, and the selection speed is reduced. Since, in the switching from the soft state to the hard state, a passage 37 is in opened state, oil passes through the passage 37 having a large sectional area from the orifice 36, and flows into the space 45 from the bypass passage 13. Since, at this time, the passage 37 has the smaller flow resistance than that of the orifice 36, the selection speed is increased.
Patent JP-H05163488-A (JP)
Title: Electroluminescent element of organic thin film
Inventor: NISHIZAKI KOJI
IPC: C09K11/00
Filed: 1991-12-17
Abstract: PURPOSE:To obtain an electroluminescence element having strong emission intensity, high durability and practical level. CONSTITUTION:In an electroluminescent element composed of a pair of counter electrodes and one or plural layers of an organic compound layer sandwiched in between the electrodes, at least one layer containing a specific polycyclic quinone compound and at least one layer containing a styryl compound are laid in the element to give an electroluminescent element of organic thin film.
Patent JP-H06237765-A (JP)
Title: T7 dna polymerase
Inventor: TABOR STANLEY
IPC: C12Q1/68
Filed: 1992-11-19
Abstract: PURPOSE: To provide a method for producing a composition substantially consisting of T7 DNA polymerase and thioredoxin.  
     CONSTITUTION: The method for producing a composition substantially consists of T7 DNA polymerase and thioredoxin. This method comprises expressing a T7 DNA polymerase derived from plasmid DNA by culturing cell containing plasmid DNA encoding a T7 DNA polymerase, and reducing exonuclease activity bound to the T7 DNA polymerase expressed by the cells below the level of the corresponding exonuclease activity bound to a naturally occurring T7 DNA polymerase by purifying the T7 DNA polymerase expressed by the cells. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05167179-A (JP)
Title: Semiconductor distributed feedback type laser device
Inventor: INOUE TAKESHI
IPC: H01S5/00
Filed: 1991-12-17
Abstract: PURPOSE:To adjust the residual amount of refractive index coupling component, by forming a semiconductor layer capable of current injection independently of an active layer, in a structure wherein unevenness is given to the shape of the active layer generating stimulated emission light by current injection, and changing the refractive index of the semiconductor layer by injecting a current. CONSTITUTION:An active layer 5 generating stimulated emission light is provided with the periodical change of thickness applying optical distributed feedback to the stimulated emission light. An intermediate refractive index layer 3 is formed which cancels periodical change of refractive index caused by the thickness change of the active layer 5 is formed. A buffer layer 4 is formed between the intermediate refractive index layer 3 and the active layer 5. The refractive index of the active layer 5 is high, that of the buffer layer 4 is low, and the intermediate refractive index layer 3 has a middle value between them. Since a current is injected into the layer 3 independently of the current injection into the active layer 5, the buffer layer 4 is formed of N-type semiconductor, and the active layer 5 and the intermediate refractive index layer 3 are sandwiched by P-type clad layers 2, 6. These are buried in an N-type buried layer 10.
Patent JP-2000161872-A (JP)
Title: Double piping type heat exchanger
Inventor: HASHIOKA HITOSHI
IPC: F28F1/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To improve reliability, use life, and cooling efficiency, and reduce parts number, manufacturing processes, and manufacturing cost. SOLUTION: An EGR cooler 10 is adapted as a double piping structure of an inner tube 11 and an outer tube 12. First and second heat radiation fins 16a, 16b are accommodated and fixed in the inner tube 11. The first and second heat radiation fins 16a, 16b are formed into a substantially radially in cross section (substantially star shape in cross section) radially of the inner tube 11. Further, the first heat radiation fin 16a and the second heat radiation fin 16b are shifted in their phases (crest and root) radially of the inner tube 11 and are disposed at a predetermined interval axially of the inner tube 11.
Patent JP-H02177856-A (JP)
Title: Leaf beating and treating machine for manufacturing tea
Inventor: YAGI TOSHIO
IPC: A23F3/06
Filed: 1988-12-28
Abstract: PURPOSE:To raise efficiency of rough rubbing process and to obtain high-quality product of green tea by connecting a leaf beating barrel of specific shape to a rubbing barrel, beating leaves of tea while removing drops of steam from a tea steaming machine at a given temperature and then carrying out preliminary rubbing. CONSTITUTION:A leaf beating barrel 4 is connected to a rubbing barrel 6, steamed tea leaves discharged from a tea leaf steaming machine are fed to the leaf beating barrel while sending hot air to the leaf beating barrel 4, the leaves are beaten while removing drops of steam from the steamed tea leaves by the leaf beating barrel and the steamed tea leaves are preliminarily rubbed by the rubbing barrel 6. Especially the bottom of the leaf beating barrel is made into a pentagon or hexagon and the steamed tea leaves scooped by rotation of the barrel are rectangularly collided to the under surface of the barrel. On the other hand, the rubbing barrel is internally equipped with rubbing elements, which are rotated in the direction opposite to the rotation of the rubbing barrel to rub and then successively to cool the steamed tea leaves.