baber/WOPTO huggingface dataset:
Patent JP-2000329505-A (JP)
Title: Method and apparatus for generating position detection data
Inventor: GOTO TADATOSHI
IPC: G01D5/245
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the responsivity and detect efficiency about dynamic characteristic by outputting position detection data corresponding to a position to be detected on the basis of first and second interpolated detection data. SOLUTION: The apparatus consists of a position sensor 10 and a detection process part 11. The detection process part includes an analog process part 12 and a digital process part 13. The phase difference of first and second a.c. output signals is detected and, first and second detection data are generated. A first estimate value is obtained from a plurality of samples earlier and later in time of the first detection data, and similarly a second estimate value is obtained from a plurality of samples of the second detection data. The first and second estimate values are corrected, thereby obtaining a standard estimate value for improving a nonlinear error due to a Doppler effect.  The first and second detection data are respectively estimated and interpolated in time sequence with the use of the standard estimate value, whereby first and second interpolated detection data are obtained. The first and second interpolated detection data are operated to remove an error because of a temperature.
Patent JP-H10309540-A (JP)
Title: Cleaning management method for medical facilities
Inventor: AOE TAKESHI
IPC: A47L13/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning management method for medical facilities which is capable of maintaining the inside of the medical facilities at the more hygienic environment and is effective as a remedy for preventing hospital infection and cross infection. SOLUTION: The inside of the medical facilities, such as hospitals, is segmented to highly clean areas, clean areas, quasi-clean areas, general areas, contamination diffusion preventive areas and contaminated areas by the degrees of the probability of the contamination by pathogenic microorganisms. The same colors are applied to the cleaning implements used for the respective areas and their attachments and are integrated to color code the implements and attachments by each of the areas.
Patent JP-H0232053-A (JP)
Title: Lubricant composition
Inventor: UIRIAMU YUKUURUN RAMU
IPC: C07C333/20
Filed: 1989-06-02
Abstract: NEW MATERIAL: Compd. of formula I or formula II (R is a 1-20C alkyl; n is 0-6; R' is H and has the same meaning as R; R" is an aliph. hydrocarbon).  
     EXAMPLE: Bicyclo(2,2,1)heptyl-2,6-bis(N,N-dihydrocarbildithiocarbamate).  
     USE: A concentrate for being incorporated into a lubricant compsn, which provides anti-wearing properties and oxidation resistance.  
     PROCESS: Bicyclo(2,2,1)hepta-2,5-diene of formula III is reacted with carbon disulfide and an amine of formula R"-NH-R" at 30-100°C for 0.5-12 hr to obtain a compd. of formula I or formula II. 0.1-10 wt.% compd. of formulas I and II are incorporated in a lubricant compsn. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07324338-A (JP)
Title: Fixed type exposed pedestal structure
Inventor: MIYAO TOSHIAKI
IPC: E02D27/00
Filed: 1994-05-30
Abstract: PURPOSE:To enhance the rigidity and bearing force of an exposed pedestal and facilitate the construction. CONSTITUTION:This fixed type exposed pedestal structure has an upper pedestal metallic material 2 arranged on the upper surface of a foundation beam 7, a column 1 fixed thereon, a lower pedestal metallic material 6 buried in the concrete 3 of the foundation beam 7, and an anchor bolt 4 buried in the concrete 3 with the upper part being left. The upper part and lower part of the anchor bolt 3 are fixed to the upper pedestal metallic material 2 and the lower pedestal metallic material 6, respectively. The concrete 3 of the foundation beam 7 is nipped and fixed by the upper pedestal metallic material 2 and the lower pedestal metallic material 6 connected by the anchor bolt 4. A prestress lower than 60-100% of the yield strength of the anchor bolt is imparted to the anchor bolt 4.
Patent JP-H035786-A (JP)
Title: Projection type liquid crystal display device
Inventor: SHIMIZU NOBUO
IPC: G09F9/00
Filed: 1989-06-01
Abstract: PURPOSE:To give a bright and large screen and to reduce the weight to improve portability for movement by reflecting the illuminating light of an illuminating optical system to a back reflection mirror after transmission through a liquid crystal display panel, enlarging and projecting the image of the projection light transmitted through the liquid crystal display panel again. CONSTITUTION:The overall surface of a liquid crystal display panel 2 is illuminated with the illuminating light emitted from a light source 1 and the illuminating light condensed by a condensing mirror 8. Then, the illuminating light is transmitted through a liquid crystal display panel 2 and is reflected to a back reflection mirror 4 and is transmitted through the liquid crystal display panel 2 again to become the projection light. The projection light is condensed on a projection lens 5 and is reflected to a projection reflection mirror 6 and is enlarged and projected on a screen 10. Thus, this device is light-weight regardless of a bright and large screen, and the portability for movement is improved and the device is made inexpensive.
Patent JP-S6119910-A (JP)
Title: Poppet valve device
Inventor: YONEKUBO YOSHIHARU
IPC: F01L3/22
Filed: 1984-07-07
Abstract: PURPOSE:To relieve impact generated when a poppet valve is seated and to improve durability, by a method wherein a valve box is attached to a buffering member through a valve seat. CONSTITUTION:A valve seat body 5, to which a poppet valve 1 is seated, is constituted by separation of the valve seat body 5 from a valve box 4 forming an intake and exhaust passage 3. A cushioning member 7 and a gas seal ring 10 are disposed between the valve seat body 5 and a valve box 4, and a cooling passage 6, serving to cool the valve seat, is formed. This relieves impact, produced when the poppet valve 1 is seated to the valve seat 5, by action of the buffering member 7, reduces production of wear and damage, and improves durability and airtightness.
Patent JP-H0751312-A (JP)
Title: Tightening ring for male organ erection assistance
Inventor: MANTANI YOSHIAKI
IPC: A61F5/41
Filed: 1992-05-01
Abstract: PURPOSE:To obtain a tightening ring simply operable and with no pain on fitting and capable of easily adjusting the tightening degree by inhibiting the blood back flow by gradually pressing the outer girth of the sexual organ with the ring inner surface by the pressure of fluid filled in the ring main body. CONSTITUTION:The outer surface 2 of a ring main body 1 is formed out of a flexible material to have a suitable thickness do not expand toward the external direction even when a fluid is filled in it and to be in a shape with a slightly smaller diameter than the inner diameter of the reduced pressure cylinder to which the male organ is inserted. A bag body 3 integrated inside the outer surface 2 is partially divided toward the periphery direction, when a fluid is not filled in, it shrinks to contact to the inner surface of the outer surface, and when the fluid is filled in it, it expands toward the center of the ring main body as the inner surface to change the diameter to tighten the male organ in erection. A thin tube 4 connected to a suitable point on the outer surface of the ring main body 1 is to fill a fluid from outside into the bag body 3 of the ring main body 1. A unidirectional valve 5 is set in the midway of the thin tube 4 from the main body.
Patent JP-S6119975-A (JP)
Title: Ignition indicator
Inventor: KAWAI HISASHI
IPC: F02P17/12
Filed: 1984-07-05
Abstract: PURPOSE:To make sure of whether the ignition of a spark plug takes place or not, by letting a discharge tube glow in time of ignition in a way of utilizing a floating capacity to be formed between a high-tension cord and an electrode installed along a bend part of a clip-form body. CONSTITUTION:A floating capacity between a circular platelike metallic plate 23 and a high-tension cord 1 is set down to C2, while another floating capacity between a flat platelike metallic plate 24 and the ground (or a car body) to C2, respectively. If a spark is formed in a spark plug, electric potential of the high- tension cord 1 instantaneously varies to the extent of almost nearly zero from a high voltage V to be impressed on the spark plug. At this time, an electric current flows in a neon tube 3 through capacity connecting these capacities C1 and C2 in series and the current value is proportioned to {(C1+C2)/C1.C2}dV/dt. When a spark is formed at the spark plug, dV/dt is large, that is, the current value is large. However, when the spark is not formed, dV/dt is small. Therefore, the presence of ignition of the spark plug is found by brightness of the neon tube 3.
Patent JP-S6031918-A (JP)
Inventor: YANAGI AKIHIRO
IPC: B28D5/02
Filed: 1983-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08335869-A (JP)
Title: Level conversion circuit
Inventor: AWAYA TOMOHARU
IPC: H03K19/003
Filed: 1995-06-07
Abstract: PURPOSE: To improve the tolerance to the variance of a supply voltage to avoid the malfunction. CONSTITUTION: A first eFET which receives one of SCFL complementary output voltages by the gate, a second eFET which receives the other by the gate, a first load element which receives the voltage of a high potential-side power source through the first eFET by one end, a second load element which receives the voltage of the high potential-side power source through the second eFET by one end, a third eFET connected between the other end of the first load element and a low potential-side power source, a fourth eFET connected between the other end of the second load element and the low potential-side power source, and a reset means which connects the other ends of first and second load elements and the low potential-side power source in response to a reset voltage are provided.  The other end of the first load resistor and the gate of the fourth eFET are connected, and the other end of the second load resistor and the gate of the third eFET are connected, and the other end of the first or second load resistor is connected to the input of DCFL logic gate.
Patent JP-S5365940-A (JP)
Title: Line selection relay system
Inventor: ANDOU FUMIO
IPC: H02H3/36
Filed: 1976-11-24
Abstract: PURPOSE: To provide a grounding circuit selection system, with which freedom from disconnection of sound circuits due to any trouble in a protective section is obtained by selecting a trouble circuti with the co-operation of a circuit selection relay system of inverse time limit of parallel transmission lines and a directional relay. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6120117-A (JP)
Title: Keyboard device
Inventor: MATSUYAMA KENJI
IPC: G06F3/02
Filed: 1984-07-06
Abstract: PURPOSE:To reduce the malfunction of keying and to improve the efficiency of keying by forming an informing means for previously recognizing the sending of keying operation to its upper device through light or audible frequency sound on a keyboard device. CONSTITUTION:A keying part on the keyboard device is formed by a key switch part 1, a character/code inputted through the key switch part 1 is converted into an electric signal by an encoding control circuit 2 and the electric signal is sent to the upper device 20 through a bus 11. When input data is keyed, a ready signal indicating ready status is sent to AND circuits 6, 7 and a switching circuit 3 sends a selecting signal for selecting whether the keying is to be recognized by an audible sound or a lamp 9. If the lamp 9 is selected by the switching circuit 3, the signal is sent to the AND circuit 7, so that the output of a lamp lighting signal generating circuit 5 is transmitted to the lamp 9 to light up the lamp 9. Consequently, the lamp 9 is lighted simultaneously with the keying, so that the keying operation can be recognized. The keying operation can be recognized also by a speaker 8.
Patent JP-2000328354-A (JP)
Title: Production of vinyl chloride-based fiber
Inventor: KUBO YUJI
IPC: C08L27/06
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing vinyl chloride-based fibers, which makes it possible to provide the fibers having the same qualities as those of conventional polyvinyl chloride-based fibers, prevent troubles accompanied by 'fiber bundle breakage' on the production of the fibers, and stably produce the fibers over a long period. SOLUTION: This method for producing polyvinyl chloride-based fibers comprises melt-spinning a resin composition comprising 100 pts.wt. of a vinyl chloride-based resin, 0.2 to 3.5 pts.wt. of a thermal stabilizer and 0.2 to 3.5 pts.wt. of a lubricant. Therein, the strand is introduced into a heating cylinder always heated at a constant voltage to form the undrawn fibers.
Patent JP-S62297414-A (JP)
Title: Method for strengthening high pressure pipe
Inventor: SANNOMIYA YOSHITANE
IPC: C21D7/02
Filed: 1986-06-18
Abstract: PURPOSE:To strengthen the inside of a high pressure pipe by short-time treatment at ordinary temp. by controlling the internal pressure of a pressurized fluid introduced into the pipe to allow the inside of the pipe to yield plastically. CONSTITUTION:When a high pressure pipe such as the fuel jetting pipe of an engine or the oil pipe of a hydrauric machine is manufactured, the properly controlled internal pressure of a fluid is applied to the inside of the pipe with a hydraulic device or the like in the final stage to allow the inside of the pipe to yield plastically. The hardness of a part close to the inside is increased by work hardening and large compressive residual stress is produced along the inside. As a result, the inside of the pipe is considerably strengthened and the fatigue strength and cavitation resistance are considerably improved. By this method, the inside of the pipe can be strengthened without thermal deformation or embrittlement caused by conventional hardening.
Patent JP-H04364582-A (JP)
Title: Design cad system
Inventor: FUJITA SHINICHI
IPC: G06F17/50
Filed: 1991-06-12
Abstract: PURPOSE:To offer the design CAD system which can select and display a specific figure even when the device is so constituted that figures (e.g. plural inter- layer connection parts) are put on the same coordinates one over the other. CONSTITUTION:The design CAD system consists of a data base holding means 4 which inputs and holds a design data base including section data, a display means which displays plane data for design that the data base holding means 4 on a display 5, a 1st data switching means which selects the section data of the design data base and displays the data in a window on the display 5, and a 2nd data switching means which selects data on a necessary part of the window-displayed section data. When a figure symbol which is displayed overlapping is selectively specified, the structure in the specified area is displayed in the window and a part to be processed as required, a part whose structure is to be known, etc., are confirmed in the window-displayed figure to enable desired corrections and design.
Patent JP-H05334176-A (JP)
Title: Memory access system
Inventor: TAKAZAWA YASUMASA
IPC: G06F13/18
Filed: 1992-06-01
Abstract: PURPOSE:To shorten the delay of the access time of a CPU and a bus master to a memory. CONSTITUTION:At the time of detecting the transfer of bus using right from the CPU to the bus master or the bus master to the CPU based upon a change in a sub arbitration signal, a bus request signal from the bus master, a bus release permission signal from the CPU, or the like, a DMA detecting circuit 21 outputs a bus right transfer signal (a) to an OR gate 22 and informs a DRAM controller 23 of the transfer of the bus using right. Then the controller 23 turns a RAS signal to an inactive state for a certain time prior to the address determination of the succeeding access and then ends a page mode. If the bus using right is not transferred, the controller 23 holds the RAS signal in an active state until the succeeding access to continue the page mode.
Patent JP-H01245850-A (JP)
Title: Catalyst for ozone decomposition
Inventor: TATSUJIMA MASARU
IPC: B01J35/06
Filed: 1988-06-09
Abstract: PURPOSE:To obtain a catalyst excellent in catalytic activity and also less in activity deterioration by having an aggregate of ceramic fibers support a specified amount or more of active manganese oxide. CONSTITUTION:An aggregate of ceramic fibers used for a catalyst carrier is specified to be a sheet-type aggregate of highly heat-resisting inorganic fibers such as silica fiber, alumina fiber, etc., which are connected with one another by silica gel and whose wall has 0.1cc/g or more, preferably 0.2cc/g or more pores of 5,000Angstrom  or larger in diameter between the fibers. An active manganese oxide, which has 0.02cc/g or more, preferably 0.05cc/g or more pores of 100-2,000Angstrom  in diameter, is supported by the aforementioned aggregate at least in an amount of 20g/l in terms of Mn. A long life catalyst excellent in catalytic activity and less in activity deterioration is thus obtained by fully utilizing the gas permeability and large effective surface of the catalyst carrier.
Patent JP-H10333407-A (JP)
Title: Image forming device
Inventor: KOMURO ICHIRO
IPC: G03G15/08
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To stabilize and reduce the amount of developer remaining in a developer container when toner comes to an end by arranging at least the opening tip part of the developer container above the developer replenishing port of a developer storing part. SOLUTION: The toner replenishing port 320 is formed into a semicircular shape. A toner bottle driving device 500 is positioned so that the tip part of the opening 509 of the toner bottle 501 may be positioned above the toner replenishing part 320. The toner in the toner bottle 501 drops into the toner replenishing port 320 through the opening 509 in accordance with the rotation of the toner bottle 501. In this case, any trouble does not cause even in the case of the toner replenishing port 320 formed in the semicircular shape, because almost the toner drops into the toner replenishing port 320 from the axial position of the toner bottle 501. Then, the toner drops and heaps up on a sheet-like members on both sides of the toner replenishing port 320, then, the device is prevented from being in a toner end state although the toner still remains in the toner bottle 501.
Patent JP-H09320285-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TAKESHIMA TOSHIO
IPC: G11C11/56
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory in which operation margin of a device is increased and reliability is improved by narrowing distribution width, after writing threshold voltage (Vtm) of a memory cell. SOLUTION: 'writing 1' is performed, assuming that writing pulse voltage and width of one time are VP1 and TP1. After that, it is checked whether Vtm is made the prescribed threshold voltage Vt1 or less or not, through comparison by a sense circuit (verification 1). When Vtm>Vt1, 'writing 1' is again performed, when Vtm<=Vt1, 'verification 2' is performed. In 'verification 2', verifying voltage is varied, it is checked whether Vtm is less than Vt10 (<Vt1) or not by the sense circuit again, when Vtm>Vt10 is applied, 'writing 2' is performed assuming that pulse voltage and width of one time are VP2 (<=VP1) and TP2 (<=TP1) respectively, when Vtm<=Vt10 is applied, writing operation in a memory cell is finished. Thus, Vtm can be made lower than Vt10, by performing writing operation and writing verification operation plural times, while varying verifying voltage. (distribution width of Vtm after finishing of writing operation is made narrow by the amount 'Vt1-Vt10').
Patent JP-S622782-A (JP)
Title: Driving method for charge transfer device
Inventor: TSUJI TAKAFUMI
IPC: H04N5/335
Filed: 1985-06-28
Abstract: PURPOSE:To obtain an easy-to-see still picture by having (n) units of field time within a single frame time and duplicating the whole or a part of the signal storing time of each field. CONSTITUTION:A storage gate SG13 is divided into two parts by a partitioning gate PNG17. The 1st part of the SG13 is not connected directly to a CCD and connected to an input clear drain ICD19 via an input clear gate ICG18. The voltage which applies the semiconductor surface potential equal to a SAG is applied to the PNG17 during a storage period. Then the bottom of a potential well 13 is flat. The ICD19 is formed with the p-n junction and a potential satisfying ¦VSS¦<¦VICD¦ is always applied to the bias VSG of the SG13. Then the voltage VICG satisfying ¦VSG¦<¦VICG¦<¦VICD¦ is applied to the VSG. Thus the ICG18 is opened and the electric charge of the 1st part of the SG is discarded to the ICD19. The picture signals of all fields are stored in the storage time (x) and the timing to apply the field shift pulse 28 to phiV3 and phiV1 respectively is controlled. Thus the fields A and B are read out successively.
Patent JP-H08335994-A (JP)
Title: Communication equipment
Inventor: UNO HIROMICHI
IPC: H04M11/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide a communication equipment having DC loop forming circuit having adaptability for standards of a telephone line for each country with a simple configuration. CONSTITUTION: A circuit forming a DC loop for telephone lines 1a, 1b is made up of a diode bridge 5, a transistor(TR) 6, resistors 7, 8, 10, 11 or the like. A CPU 20 controls drive circuits 16, 17 in response to the input from an operation section 21 to turn on/off photo relays 9, 12 to connect selectively the resistors 8, 11 thereby selecting the electric characteristic.
Patent JP-2000084099-A (JP)
Title: Fit test mask, fit test mask feame and fit frame
Inventor: TAKEHARA TADAYASU
IPC: A62B18/08
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To easily confirm the close contact (fit state) of a mask so as to use the mask safely by providing a fit test mask body used being mounted to the outside or inside of a simplified mask, and a confirming means provided at the fit test mask body to confirm close contact to the face. SOLUTION: A fit test mask 1 has a nearly conical fit test mask body 1a formed of impermeable material, and a valve element 3 is provided outside of one hole 2 bored at the nearly center part of the body 1a. A fit test mask frame 4 has a ring-like respiratory organ pressing part 5 pressing according to the shape of a face, and a bridge pressing part 6 pressing a bridge part formed in bellows shape on the upper side. Fitting bodies 7 to the ear side are provided on both lateral sides of the pressing part 5. At the time of making a wearing test, air is inhaled in the state of wearing the mask body 1a on the face, and air inflow from a noncontact part of the mask body 1a is confirmed to adjust the frame 4.