baber/WOPTO huggingface dataset:
Patent JP-H04172501-A (JP)
Title: Servo driver
Inventor: NINO NORIAKI
IPC: G05D3/00
Filed: 1990-11-06
Abstract: PURPOSE:To make a servo driver possible to deal with brake control by deciding whether or not the inside of the servo driver is in a servo lock state, and depending on a result of the discrimination by supplying a current from a built-in power supply to a brake circuit. CONSTITUTION:A rise processing section 1 supplies power to a servo driver to obtain a timing that the servo driver gets in a servo lock state. A servo ready signal 2 is designed to be turned on only after the servo driver is supplied with power to get in a servo lock state. Next, a servo on signal is designed to specify whether or not the servo driver is in a servo lock state. Finally, an abnormality signal that detects that the servo driver is in a state that continuation of servo control is impossible is obtained from an abnormality detecting section 5. A combination of aforementioned three signals makes a servo lock state decision section 6 judges whether the servo driver is in a servo lock state or in a servo free state. As a result of this decision of either state, a relay R0 is turned on. With this relay's contact signal, braking can be released by a brake control power supply 8 through a brake output signal 9.
Patent JP-H01143525-A (JP)
Title: Decoder
Inventor: NAKAO MITSUTOSHI
IPC: H03M7/40
Filed: 1987-11-30
Abstract: PURPOSE:To decode a code string at a high speed and to eliminate the need for a storage area of code by comparing a bit string being the content of a shift register with a maximum value of a code of a code length equal to the bit length of the bit string of the content of the shift register extracted by a decoding information extraction means. CONSTITUTION:A code string 10 is shifted by one bit in a shift register SR 3 and a counter 4 is incremented by 1, then the content of the counter 4 represents the bit length of the bit string of the SR 3. The decoding information extraction means 7 extracts the maximum value of the code of the code length equal to the content of the counter 4 and the pointer to a symbol table ST 1 from a decoding table 2 and sends them respectively to a maximum register 5 and a pointer register 6. A symbol location calculation means 9 compares the value of the bit string of the SR 3 and the result of addition by an adder 9 by a comparator 8. The processing is repeated or the location of the symbol to be decoded from the ST 1 is calculated depending whether the result of comparison is larger than the value of the register 5 or not. A symbol is extracted from the calculated location of the ST 1 and outputted, then it is not required to preserve the code.
Patent JP-H11143340-A (JP)
Title: Image forming device
Inventor: HASHIMOTO NORIO
IPC: G03G21/20
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To suppress the rising of temp. in a device by preventing the retaining of ozone in the device. SOLUTION: A first air path 32 for making an air flow 22a in the longitudinal direction of a contact electrifier 2 in a process unit 13 and a second air path 33 for making an air flow 22b between the process unit 13 and a fixing device 11 as a heat source are formed. Thus, the ozone generated in the contact electrifier 2 and heat radiated from the fixing device 11 are discharged outside through a ventilator 20 to prevent irregularities in an image caused by the ozone and suppress the rising of the temp. in the device.
Patent JP-H05112147-A (JP)
Title: Four wheel driving vehicle with center differential unit
Inventor: KOBAYASHI TOSHIO
IPC: F16H48/32
Filed: 1991-10-22
Abstract: PURPOSE:To connect another output element inserted in the interior of an output element to a carrier simply and firmly in a combination planetary gear type center differential unit. CONSTITUTION:In a combination planetary gear type center differential unit 50, a reduction gear 17 for always transmitting power to front wheels is fixed to a carrier 55. The second intermediate shaft 24 for transmitting the power from the second sun gear 53 rear wheels or obtaining the speed change stages of the fifth speed is taken out, the first intermediate shaft 23 for differential limiting and variable-controlling the torque distribution is passed through the second intermediate shaft 24 to be inserted in the interior of the carrier 55, and a connecting member 57 integrally connected to the first intermediate shaft 23 is spline-connected to the small-diameter portion 55f of an arm 55c of the carrier 55.
Patent JP-H03162197-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: IKUI TADAO
IPC: H04Q9/00
Filed: 1989-11-21
Abstract: PURPOSE:To realize the execution of correct supervision and smooth control even in the case many external apparatuses are managed at a time by transmitting a supervisory signal or a remote control signal by time-base-compressing them when they are transmitted, and simultaneously, transmitting and receiving thses signals in the way of time division. CONSTITUTION:The equipment is constituted by providing a slave machine 2 and a master machine 3 connected to each other through an exclusive circuit 1 of a telephone line. When the supervisory signal sent from the slave machine 2 to the master machine 3 or the remote control signal sent from the master machine 3 to the slave machine 2 are transmitted, the slave machine 2 and the master machine 3 transmit these signals by time-base-compressing them, and simultaneously, they execute the transmission and the reception of these signals in the way of the time division. Thus, even in the case many external apparatuses are managed at a time, the correct supervision and the smooth control can be executed.
Patent JP-2000129896-A (JP)
Title: Joint structure of panel
Inventor: MURATA HIDETAKA
IPC: E04F15/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the connection of panels irrespective of inclination when a spline is nailed to a substrate. SOLUTION: A joint structure of panels is so constituted that a spline 3 is inserted in recessed grooves 2a and 2b formed in the end faces opposed to panels 1a and 1b to be connected to connect the panels. Then, a circular arc section 5 is formed in the front end of one end of the spline 3, the other end passes through the spline 3 inserted in the recessed groove 2a of one panel 1a and a lower wall section 2c of the recessed groove 2a to nail it to a substrate 4 to fix, and the recessed groove 2b of the other panel 1b is fitted to the other end forming the circular arc section 5 of the spline 3 therein.
Patent JP-H01145882-A (JP)
Title: Short-wave semiconductor laser
Inventor: SATO MAKOTO
IPC: H01S5/00
Filed: 1987-12-02
Abstract: PURPOSE:To form an AlGaInPP type clad with a high carrier concentration without crystrallinity deteriorated, by disposing a Zn containing p-type GaAs layer with a concentration not less than a specific value of a carrier concentration adjacent to a p-type clad layer. CONSTITUTION:An Se doped GaAs layer 12, an Se doped (Al0.7Ga0.3)0.5In0.5P clad layer 13, a Ga0.5In0.5P active layer 14, a Zn doped (Al0.7Ga0.3)0.5In0.5P clad layer 15, a Zn doped GaAs 16, and an Se doped GaAs 17 are made to grow to thickness of 0.1-1mum on an n-type GaAs substrate 11 by the use of an organic metal vapor growth method. The growth temperature is 600-700 deg.C. When the p-type GaAs layer 16 and the p-type clad layer 15 are epitaxial growth layers having carrier concentrations 5X10<19>cm<-2> and 1X10<17>cm<-2> respectively, a series resistance of the element is as small as 3-6OMEGA, spite of the existence of a high resistance layer (p-type clad layer/several OMEGAs) in so that every element obtained continuously oscillates at room temperatures and does not deteriorate.
Patent JP-2000093372-A (JP)
Title: Brush using wood flake as material
Inventor: TAMURA KATSUKO
IPC: A46D1/04
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a brush which makes a user excellently refreshing during the use thereof by minimizing fouling of the brush itself after the use thereof with better effect for washing for the purpose of washing dishes and bodies, and achieving a lower cost with a better touching during the use for the purpose of promoting the health by the friction of the bodies. SOLUTION: Wood flakes 1 ejected from the making of woods or the like is used as a material and bundled closely by wire, string, thread 3 or the like to form brushes (a) and (b). The wood flakes 4 are twisted into a string. Thereafter, the wood flakes 4 are worked by a weaving machine to make a woven brush (c).
Patent JP-2000119739-A (JP)
Title: Restrained quenching method of deformed bar-like member and apparatus therefor
Inventor: KATO JUNICHI
IPC: C21D1/55
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To minimize the development of quenched strain in a deformed bar- like member, such as steering rack bar for car, etc., which is difficult to perfectly prevent the development of strain in the restrained quenching method with the conventional die. SOLUTION: In the restrained quenching, in which a partial section in the length of a material 1 to be quenched in the deformed bar-like member is heated and quenched while restraining by interposing this section with the dies 11, 12, the material to be quenched is quenched while pushing the material to be quenched to the length direction and the orthogonal direction with pressing means arranged at both sides or the adjacent positions at one side in the section of the material to be quenched, restrained by interposing with the dies.
Patent JP-H08154695-A (JP)
Title: Preparation of refined xanthan rubber
Inventor: MORIYA JIRO
IPC: C08B37/00
Filed: 1994-12-07
Abstract: PURPOSE: To efficiently obtain the subject polysaccharides with good light transmittancy and reduced yellow ingredients by heat treatment of a xanthan gum-contg. fermented liquor under specified conditions followed by addition of polyphosphoric acid and then enzyme treatment for solubilizing the microbial cells in the fermented liquor.  
     CONSTITUTION: Microorganisms having the ability to produce xanthan gum [e.g. Xanthomonas campestris ATCC 55298] are inoculated into a medium and subjected to shaking culture at initial pH 7.0 and 30°C for 24 h followed by aerating fermentation at pH 6.5-7.5 and 30°C for 48 h to produce xanthan gum. Subsequently, the initial pH and the temperature of the resulting xanthan gum-contg. fermented liquor are brought to 9-12.5 and 45-70°C, respectively, and the liquor is heat treated for 30 min or longer, and polyphosphoric acid is added to thereto followed by treatment with 10-500 ppm alkali protease at pH 6-10 and 40-65°C for 30 min or longer and then with 0.5-100 ppm lysozyme at pH 5.5-8.0 and 25-60°C for 30 min or longer to effect solubilization of the microbial cells, thus obtaining the objective purified xanthan gum in high efficiency. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H06151831-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUDO HITOSHI
IPC: H01L21/82
Filed: 1992-11-13
Abstract: PURPOSE:To reduce development period and price per unit chip are by specifying the N-type impurity concentration of a gate electrode for a P-type impurity concentration in a MOS transistor with a P-type gate electrode. CONSTITUTION:In the case of a surface channel type P-channel transistor, a gate oxide film 2 is formed on an N well 1a and a gate electrode 5 which is constituted of a P<+> region 3 and an N<->region 4 is located on the gate oxide film 2. Ion implantation is made in that the concentration of the P-type impurity is 1/200 to 1/10 times larger than that of the P-type impurity with an average of the entire gate electrode before and after the P-type impurity is ion-implanted to the gate electrode of a MOS transistor with the P-type gate electrode. Boron is used as the P-type impurity and phosphor and arsenic are used as the N-type impurities, thus forming a rewritable transistor by adding minimum additional processes to a logic element formation process.
Patent JP-H03163461-A (JP)
Title: Electrophotographic sensitive body for x-ray
Inventor: KAWAMURA TAKAO
IPC: G03G5/153
Filed: 1989-11-21
Abstract: PURPOSE:To obtain a sensitive body having high sensitivity to X-rays by successively laminating a layer of an X-ray phosphor, a layer of amorphous silicon carbide having a specified compsn. as an inorg. semiconductor and a layer of an org. semiconductor on an electrically conductive substrate. CONSTITUTION:A layer 2 of an X-ray phosphor, a layer 3 of amorphous silicon carbide represented by a formula Si1-xCx (where 0<x<0.5) as an inorg. semiconductor having superstructure and a layer 4 of an org. semiconductor are successively laminated on an electrically conductive substrate 1 or the layer 2, an electrically conductive transparent layer 6 and the layers 3, 4 are successively laminated on an electrically conductive substrate 5. The substrate 1, 5 may be made of an electrically conductive metal such as Cu, brass or Al or ceramics coated with an electrically conductive film. The layer 2 is formed by a thin film or thick film forming means and the thickness of the layer 3 is regulated to 0.1-3mum. A sensitive body having high sensitivity to X-rays can be obtd.
Patent JP-H04179663-A (JP)
Title: Continuous medium supply mechanism
Inventor: MASUDA SHUZO
IPC: B41J15/16
Filed: 1990-11-08
Abstract: PURPOSE:To prevent a medium from its diagonal feed and jam in no relation to a roll thickness by providing such constitution as holding pressing force of a medium holding part and a retaining member relating to the medium to a predetermined pressure by moving at least one of the medium holding part and the retaining member. CONSTITUTION:A paper supply part 4b is constituted of a holding part 6b, retaining plate 7b, spring 12a and a lever mechanism 13. A supporting bar 14 is pressed in an upward direction by the spring 12a to press roll paper 3a by the holding part 6b and also pressing the roll paper 3a by the retaining plate 7b pressed by a link 131. This pressing force is set so as to give suitable tension to the roll paper 3a when it is fed out by rotating a platen roller 2a. By this constitution, when a diameter of the roll paper 3a, contained in the paper supply part 4b, is gradually decreased by feeding out the roll-paper 3a, the holding part 6b, pressed by the spring 12a, is moved in an upward direction and also moving the retaining plate 7b in a downward direction by the lever mechanism 13 to press the roll paper 3a by almost equal pressing force.
Patent JP-H09117515-A (JP)
Title: Automatic overcurrent value setting type low frequency therapy instrument
Inventor: OTA KENICHI
IPC: A61N1/32
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a safe and high-operability automatic overcurrent value setting type low frequency therapy instrument by providing an output breaking circuit for erasing the output of an output circuit, and selecting any protective value corresponding to the area of a leader while synchronously interlocking a leader selection circuit and a protective value selection circuit. SOLUTION: An output circuit 3 outputs low frequency power, a detection circuit 4 detects an output current or an output voltage, and a protective value setting circuit 7 sets plural overcurrent values or overvoltage values. A comparator means compares the detected value of the detection circuit 4 with the protective value of the protective value setting circuit 7. When any one of plural pairs of leaders 6 having different areas is stuck on the skin of a human body and electrified, the leader selection circuit 5 senses which leader 6 is connected to the output circuit 3 and under the control of the output from the comparator means 8, an output breaking circuit 2 erases the output of the output circuit 3.  In this case, the leader selection circuit 5 and a protective value selection circuit 23 are synchronously interlocked, and any protective value corresponding to the area of the leader 6 is selected.
Patent JP-H11118766-A (JP)
Title: Metal detector
Inventor: SAIKAWA TOMOHIDE
IPC: G01N27/72
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a metal detector that can continuously record the operation of a device and constantly analyze detection data properly by obtaining the phase characteristics and the phase characteristic graph of a substance to be detected easily and at the same time monitoring its operation continuously while the device is operating. SOLUTION: A device has a search coil 100 that outputs a detection signal for magnetically detecting a metal foreign object, a synchronous detector 105 that extracts the detection signal being outputted by the search coil 100 by dividing the signal into the X-axis and Y-axis constituents separately in the rectangular coordinates of X and Y axes and at the same time outputs each signal by detecting each constituent, an X/Y phase detection operation device 108 that processes each signal of the X and Y axes being outputted by the synchronous detector 105 and outputs a metal detection signal when the mixture of a metal is discriminated, and an XY data storage 110 that record the data of a signal related to X-axis and Y-axis constituents along with data and time where the data were sampled continuously while the device is operating.
Patent JP-H09130866-A (JP)
Title: Display device for use when lying down on bed
Inventor: WATABIKI MASAYUKI
IPC: G09G3/20
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for reading characters as large as typed characters, watching still and dynamic pictures on a display and for listening to voice at need in the state of lying down on a bed. SOLUTION: A thin and small display 3 is adopted and a supporting device 4 which matches with the style of lying down on a bed, can adjust a distance from human eyes, can be disassembled and is provided with a safety mechanism is combined with the display. Information of a sentence and a still picture is acquired from a storage disk or a storage tape and information of a moving picture and voice is acquired from a video and voice input terminal to display on a display and to voice-output by the processing of an electronic circuit within a control box 5.
Patent JP-H03164883-A (JP)
Title: Picture display control system
Inventor: KUDO NORIKO
IPC: G06T5/20
Filed: 1989-11-22
Abstract: PURPOSE:To remove aliasing so that a whole picture can not blur by applying a number to an object, executing picture generation by using a P buffer method to detect an edge according to difference in the number of the object, and filtering the picture. CONSTITUTION:A picture generation part 1 generates only the visible part of picture data and out of the picture data, the object numbers of respective picture elements are stored in a P buffer 2. Then, the color information of the respective picture elements are stored in a first frame buffer 4. The informa tion of the P buffer 2 are converted to mask pictures at an edge detection part 3 and form the mask pictures and the first frame buffer 4, an averaging filter processing part 5 generates the color information of new picture data. Thus, without blurring the generates picture, the aliasing can be removed even when a graphic gats contact.
Patent JP-H02150341-A (JP)
Title: Bead loader of tire forming machine
Inventor: IRIE NOBUHIKO
IPC: B29D30/48
Filed: 1988-12-02
Abstract: PURPOSE:To correctly supply and quite easily set a bead by providing a movable table which can be separated from a transfer in a radial direction, and providing a ring with a finger contractable in the radial direction on the table. CONSTITUTION:A bead 17 with right and left fillers is placed at a waiting position of a bead loader 30. While the bead is pressed in an axial direction against a shoulder part (d) of a finger 13, it is inserted into the finger. At this time, the finger 13 is in an extended state. Thereafter, the bead loader 30 is moved forward to the center of a band transfer 40. A bead holder device 40a receives the bead 17 from fingers (e) and (f) holding the bead 17 therebetween. Then, the diameter of the finger 13 is reduced, and the bead loader 30 is retracted to a position not interfering the movement of the transfer 40. Accordingly, the core of the bead can be correctly pushed out and fed, and the bead can be set without limitations to the movement thereof, thereby giving no restriction to the structure of the loader. Moreover, since the bead can be correctly positioned, the accuracy of the tire can be improved.
Patent JP-H01144082-A (JP)
Title: Image forming method
Inventor: TETSUYA SHINJI
IPC: G03G15/06
Filed: 1987-12-01
Abstract: PURPOSE:To almost simultaneously carry out the development, electrification, exposure and cleaning by using a liquid developing system by projecting light on an image in an area where liquid developer is agitated lightly from the side of a transparent conductive supporting body. CONSTITUTION:Electrified toner is sufficiently electrified with positive ions, and does not stick to the surface of a photosensitive body 8 even if the body enters the area where the liquid developer is agitated lightly, because the toner is fully electrified. When an image is irradiated 3 with light in the area from the side of the transparent conductive supporting body 1, positive and negative charge carriers are excited in a photosensitive layer, and negative charges neutralize electrified charges to drop the surface potential of the photosensitive body 8. Since a development bias electrode plate 13 is positively biased, an electric field arises in the gap between its surface and the surface of the photosensitive body 8, and the positively electrified toner sticks to the surface of the photosensitive body 8. Since the agitation is weak in this area, the stuck toner is not removed. Thus the electrification, exposure, developing and cleaning can be almost simultaneously carried out only with one developing system 9.
Patent JP-H08148439-A (JP)
Title: Thin film vapor phase growth method
Inventor: MATSUNAMI TORU
IPC: H01L21/205
Filed: 1994-11-15
Abstract: PURPOSE: To give an appropriate gas flow to a substrate even when substrate temperature is high by uniformly mixing the raw gas of two systems immediately above a film-forming substrate. CONSTITUTION: The upper part of a vertical type reaction container is conical shaped, and the lower end of a double conical cylinder-shaped nozzle 11' is positioned directly above the substrate 2 where a film is formed. The above- mentioned nozzle 11' is provided between the inner cylinder 12', which forms the feed path of the first raw gas, and an outer cylinder 13 which is provided outside the inner cylinder and forms the feed path of the second raw gas B between the inner cylinder and forms the feed path of purge gas C between the reaction container, and the feed path of the second raw gas is blocked up by the base part 30 of the lower end part of the nozzle.  The second raw gas is jetted out from a number of flow-out small holes 29 of the second raw gas formed leaving intervals on the circumference of the lower end of the inner cylinder, and the second raw gas is uniformly mixed with the first raw gas sent from the inner cylinder. The inner wall of the base part of the nozzle is formed in curved surface shape, and it has the size of length that the small holes are isolated from the lower end of the nozzle.