baber/WOPTO huggingface dataset:
Patent JP-H09107377-A (JP)
Title: Routing table retrieval method
Inventor: NAKAMURA YOICHI
IPC: H04L12/66
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To apply this method to an address system where each address has a prescribed layer number in all networks and different addresses have different digit number from each layer. SOLUTION: Routers 10-60 each compares an interface address of a router itself receiving an input packet and a destination address of the input packet sequentially from a higher-degree layer to a lower-degree layer and decides to which of slave tables being parts of a routing mater table in advance is to be collated depending on how may digits of the high-order the correlation exist. As a result, e.g. in the router 50 receiving a packet 400 whose destination addresses are (C1, C2, C3, C4), a slave table consisting of collection of entries whose addresses are C1, C2, C3 from the higher layer is referenced and a next hop router 60 is decided.
Patent JP-S62124798-A (JP)
Inventor: SUDO TOSHIO
IPC: H05K3/36
Filed: 1985-11-25
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-S62124969-A (JP)
Title: Paper-circuit mechanism for printer
Inventor: KINOSHITA SADAMI
IPC: B41J11/70
Filed: 1985-11-27
Abstract: PURPOSE:To obtain a paper-cutting mechanism capable of reducing useless pages, by returning a paper to a predetermined position when the next cutting instruction is absent after the paper is cut. CONSTITUTION:By a paper-feeding operation of a printer, a paper is fed to a paper-cutting position, where it is cut. When the next cutting instruction is present after the paper cutting, the paper-feeding operation and cutting are repeated. When the next cutting instruction is absent, a paper-returning instruction is given, an upper tractor 201 and a lower tractor 202 are rotated reversely, thereby returning the paper to a predetermined position, and when the next JOB arrives, a printing operation is repeated. Accordingly, unnecessary white pages inevitably formed at the leading end of each JOB can be reduced.
Patent JP-S63117276-A (JP)
Title: Auxiliary circuit for ram test
Inventor: MAENO HIDESHI
IPC: G11C29/56
Filed: 1986-11-05
Abstract: PURPOSE:To achieve a RAM test in a short time, by making a scan pass connected to an address terminal of a RAM able to shift bidirectionally. CONSTITUTION:It is so arranged that information given to a shift-in data terminal 9 can be scanned in synchronizing a clock given to a shift clock terminal 10. Information given to a reverse shift-in data terminal 18 also can be scanned in synchronizing a clock given to a reverse shift clock terminal 19, which provides a scan pass able to shift bidirectionally. When an address primary test is performed using a pseudo random number as address, the renewal of an address of opposite order by one clock enables a testing in a short time. To achieve this, the scan pass able to shift bidirectionally is used thereby permitting a RAM test in a short time.
Patent JP-2001091564-A (JP)
Title: Method for detecting partial discharge in gas insulating device
Inventor: EJIMA HIROTAKA
IPC: G01R31/12
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a partial discharge in a gas insulating device by which an in-advance measurement of resonance and spectrum intensity can be eliminated and the partial discharge inside a gas insulator be accurately measured by eliminating external noises. SOLUTION: This method is used to capature a partial discharge producing in an insulator insulating a high-voltage conductor in a gas pressure container and to diagnose the insulation of the insulator or detect the insulation deterioration thereof. The partial discharge producing in the insulator is detected by a detection electrode 6 provided facing the inside of a gas pressure container 2, and the detected partial discharge is transmitted through a detection impedance 9 and an amplifier 10 housed in an electromagnetic shield case 12,  and then it is led out to the outside through a second noise filter 13 for preventing the entry of external noise which is provided inside the electromagnetic shield case 12 and is connected with an output of the amplifier 10 and a first noise filter 15 for preventing the entry of external noise which is provided outside the electromagnetic shield case 12 and is connected in series with the second noise filter 13.
Patent JP-2000100729-A (JP)
Title: Cleaning method for plasma cvd equipment
Inventor: ITOIDA SATOSHI
IPC: C23F4/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning method for plasma CVD equipment which reduces the effects of residual gas on a transistor in a short tact time. SOLUTION: After the inside of a chamber for film formation is subjected to plasma cleaning by using fluorine based gas, the density of hydrogen radicals is increased by adding rare gases to hydrogen. Thereby fluorine, which has stuck to the inside of the chamber after the plasma cleaning, is eliminated. With this method, by increasing the density of hydrogen radicals, F which has stuck to the chamber is turned into HF and can be removed effectively. Furthermore, through the sputtering effect of the rare gases, F can be removed effectively.
Patent JP-H01111916-A (JP)
Title: Water stopping work for underground concrete wall
Inventor: IZAWA KOICHI
IPC: E02D5/18
Filed: 1987-10-20
Abstract: PURPOSE:To perform water-stopping work economically by a method in which cement milk grout containing activated silica is injected through an injection rod on the outside of the concrete wall of underground structure. CONSTITUTION:A cement milk grout composed of 250-600kg/m<3> of cement 4 and 3/100wt. ratio (on the basis of cement 4) of an admixture 5 capable of forming calcium silicate gel upon reaction with calcium hydroxide, containing activated silica, is injected through an injection rod 3 by means of an injection set near the outer wall 1A of a building liable to water leakage or suffering water leak. Economical water-stopping work can thus be attained.
Patent JP-H04234469-A (JP)
Title: Liquid covering material
Inventor: GERUHARUTO BURINDEPUKE
IPC: C08G59/14
Filed: 1991-10-14
Abstract: PURPOSE: To provide a rapidly hardenable liquid coating agent applicable to paints and varnishes based on a polymer containing acetoacetate groups and a polyamine in a prescribed form by obtaining the polymer containing acetoacetate groups in a specific reaction.  
     CONSTITUTION: A liquid coating agent based on a polymer containing acetoacetate groups and a polyamine in the form of the corresponding aldimine or ketimine (for example, the reaction product of diethylenetriamine with bisphenol A diglycidyl ether), the polymer containing acetoacetate groups being obtained by the reaction of a polyepoxide (for example, bisphenol A diglycidyl ether) with water, an amine or a hydroxycarboxylic acid (for example, diethanolamine) and a subsequent esterification or transesterification reaction with acetoacetic acid (for example, ethyl acetoacetate). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1185464-A (JP)
Title: Barrel shifter circuit
Inventor: FUKUDA HIDEKI
IPC: G06F7/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a barrel shifter circuit capable of improving the operation speed, by shortening the wire length and attaining power saving with a comparatively simple constitution. SOLUTION: Whether a bias shift preprocessing circuit 1 executes the m-bit right shift of input data or simply passes the input data can be selected under the control of a shift controlling decoder part 3, and when a right shift is executed by the circuit 1 and a left shift of -i bits selected so as to form the relation of i+j=m is executed by a left shift core 2, data obtained by executing the j-bit right shift of the input data are finally outputted. When the input data is simply passed through the circuit 1 and inputted to the core 2, data obtained by executing the left shift of -i bits are finally outputted.
Patent JP-2000095505-A (JP)
Title: Production of hydrogen and equipment therefor
Inventor: NAKAMORI NOBUO
IPC: H01M8/06
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To produce hydrogen as a clean energy source and to supply the produced hydrogen to engines and various power generation facilities. SOLUTION: This equipment is provided with: a converter 14 for preheating a hydrocarbon-based fuel gas; a heat exchanger 17 to which pure water and oxygen are supplied; a reformer 15 which is connected to the heat exchanger 17 and to which steam and oxygen are supplied from the heat exchanger 17; a cooler 18 which is connected to the converter 14 and is used for separating steam by cooling; and two gaseous carbon dioxide separators 20a and 20b which are placed in parallel to each other and each of which has a hydrogen storage alloy within it, wherein cooling water is allowed to flow through the respective cooling water passages of the two gaseous carbon dioxide separators 20a and 20b, which passages are connected to each other in series, and also the flow direction of the cooling water can be reversed correspondingly to the use conditions.
Patent JP-H03127593-A (JP)
Title: Three-dimension display device
Inventor: MIYASATO TSUTOMU
IPC: H04N13/00
Filed: 1989-10-13
Abstract: PURPOSE:To observe an object in three-dimension by turning relatively an image pickup means with respective to a picked-up object, picking up plural frames of a narrow visual angle picture corresponding to a rotary angle and turning a display means in relation to the turning of the pickup means relatively with respect to a viewer. CONSTITUTION:The above device is provided with a display section 1 with a narrow visual angle coupled with a rotary drive section 2 fixed to a housing with an arm through a drive shaft, a recording section 4, a contact power supply section 6, and a rotating speed control section 3 controlling the drive speed and direction of the rotary drive section 2 in matching with the rotating speed of a video image. Then the display section 1 and the recording section 4 are energized from the contact power supply section 6 and a moving picture recorded in the recording section 4 is outputted to the display section 1 repetitively. That is, when the image pickup rotating speed of the picked-up object and the rotating speed of the display section 1 are synchronized at the same speed, only one face of a video image is observed from a direction. When the synchronization or the speed is deviated, the video image is observed as if it were turning at a speed in response to the deviation. When the display means is turned while a picture is being displayed on a two-dimension display face, the picked-up object is observed in three-dimension.
Patent JP-H09111865-A (JP)
Title: Column-beam joining structure
Inventor: KATO TOMOYASU
IPC: E04B1/16
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To construct a building having a pilotis shape and a special shape, shorten a construction period, and reduce cost by preventing the concentration of excessive stress on a column even in an earthquake or the like, and forming bending yield of a beam as a stable mechanism. SOLUTION: A column 1 is formed of a precast member, and a beam 2 is formed of cast-in-place concrete, and a beam main reinforcement 5 appearing from a member of the column 1 is connected to a beam main reinforcement 7 by a mechanical screw joint or a lap joint. The relationship is broken off from beam concrete except this joint part.
Patent JP-2001092394-A (JP)
Title: Indicating lamp
Inventor: SONODA ATSUO
IPC: G09F13/18
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an indicating lamp which can be downsized. SOLUTION: This indicating lamp has a translucent display panel 1 indicating display contents 15, a solar panel 2 which is arranged on the rear surface of this display panel 1 and generates power by the light transmitted through the display panel 1 and a light source 3 which is lighted by the electric power of the solar panel 2 and illuminates the display panel 1.
Patent JP-H11112433-A (JP)
Title: Fm modulator
Inventor: SAEKI NAOTO
IPC: H04B10/548
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a FM modulator by which an intensity modulation component is sufficiently suppressed. SOLUTION: An electric signal (input signal) 13 is fed to a 180 deg. distributer 4, from which the signal is distributed into two, the signal whose phase is inverted by 180 degrees is given to a 2nd modulation light source 18, the signal whose phase is unchanged is given to a 1st modulation light source 17, where the signal is modulated by an optical signal with an intensity and an optical frequency depending on the amplitude of the signal. The two kinds of the optical signals are coupled by an optical coupler 25, the coupled signal is heterodyne- detected by a light receiving element 27. Since phases of the two kinds of the optical signals received by the light receiving element 27 differ by 180 deg., the optical intensity modulation components are added and cancelled out. The optical frequency components are multiplied with each other and the frequency deviation is doubled.
Patent JP-H02116437-A (JP)
Title: Processing machine for controlling five axes simultaneously
Inventor: SAEKI HIDEKI
IPC: B23Q1/70
Filed: 1988-10-21
Abstract: PURPOSE:To set a tool at optional position by providing a table freely revolvably by specified angle in at least one direction for the tool main shaft on a machine body and providing the tool main shaft freely rotatably and drivably centering around the 2nd revolving center formed with a 1st revolving center and specified angle. CONSTITUTION:A tool is fitted to a tool main shaft 22 and the distance between the cutting edge of the tool and the intersection of 1st and 2nd revolving centers is shortened. Then, by driving a main shaft driving motor, the tool main shaft 22 is directly rotated centering around the 2nd revolving center. A head 19 is then revolved around the 1st revolving center by a head revolving and driving means. Moreover tables 29, 29a are revolved by specified angle in at least one direction for the tool main shaft 22 to a machine body 2 and the tool is set at optional position to a work.
Patent JP-H03127344-A (JP)
Title: Production of optical card
Inventor: KANO NAOYA
IPC: G11B7/26
Filed: 1989-10-12
Abstract: PURPOSE:To improve the workability and the efficiency of optical card production by accurately positioning a reference hole provided in a guide groove stamper to eliminate the positioning stage. CONSTITUTION:After a guide groove stamper 1 and a transparent base material 4 are provided with reference holes 3 and 5, the stamper 1 and the transparent base material 4 have reference holes fitted to a pin projecting on the stage of a forming device and is attached to the forming device, and a guide groove is formed on the transparent base material 4 in this state. A material sheet 8 of optical cards produced with the transparent base material on which guide grooves are formed has the reference hole fitted to a pin projecting on the stage of a punching machine and is attached to the punching machine and is punched to a card form. Thus, the workability and the efficiency are improved because the process to confirm the position of a positioning hole is unnecessary.
Patent JP-H0989818-A (JP)
Title: Method and instrument for measuring x-ray diffraction by sample in liquid
Inventor: OKAMOTO ATSUHIKO
IPC: G01N23/207
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diffraction measuring method and instrument of a sample in liquid for drastically reducing the change in a measured value due to the presence of a solution. SOLUTION: In an X-ray diffraction measuring method, a measuring window 12 which is sealed by a septum 16 which can be deformed due to pressurization is provided, a sample room 11 for storing a solution and a sample is prepared, the sample is housed in the sample room 11 along with the solution and is arranged near the measuring window 12, the septum 16 is pressurized from the outside and is pressed against the sample surface, and the diffraction light intensity of X rays is measured in the pressed state. A sample holder 10 of an X-ray diffraction measuring instrument has the sample room 11 and a pressurization bath 15 for covering the outside of a measuring window 12 and for sealing gas inside and the pressurization bath 15 has a pressurization means for operating the pressure of a sealed gas.
Patent JP-H01110293-A (JP)
Title: Liner steel plate of reactor containment vessel
Inventor: MIZUHASHI HIROSHI
IPC: G21C13/00
Filed: 1987-10-23
Abstract: PURPOSE:To shorten a construction period and reduce the time necessary for setting bevels to each other by dividing and forming a liner steel plate in ring form and mounting it integratedly. CONSTITUTION:Reinforcing materials 2a, 2b are installed on the circumference of upper bevel face neighborhood and a ring liner steel plate on which reinforcing materials 3a, 3b, a spacer block 4, hoisting accessories 5a, 5b are attached to prescribed positions is loaded by a crane to installing positions and installed to the upper part of a liner steel plate successively. A spacer block 4b having a taper part equipped with the reinforcing material 2b of an installed liner structure and a groove 3a having a taper part of the reinforcing material 3a of the liner steel plate 1a mounted thereon are joined. Therefore, the time necessary for setting the bevel can be shortened. Since the outside of the liner steel plate is buried in a concrete structure, the reinforcing materials need not be withdrawn.
Patent JP-H02112736-A (JP)
Title: Device for preventing contamination of monitoring window
Inventor: UENO YASUO
IPC: G01J1/04
Filed: 1988-10-21
Abstract: PURPOSE:To facilitate the periodical cleaning and to widen the visual field by providing a partition wall so as to come into contact with the whole surface of a monitoring window, and dividing the visual field of the window into plural blocks. CONSTITUTION:A spring related to pins 7, 8 always holds the lower member 4 in a close contact state with the lower member 3. At the time of use, in a visual field of a monitoring device 1 which is divided into plural pieces by partition walls 6, a movement of air is cut off in each part, and an intrusion of dust into a windowpane 2 is prevented. Also, the visual field in the horizontal direction has independent visual fields by the plural pieces of blocks, a wide visual field is obtained thereby. Moreover, at the time of cleaning, the member 4 is opened to the lower side against a spring 9, and in a state that each partition wall 6 turns to the front, easily cleaned by air, etc.
Patent JP-H0689072-A (JP)
Title: Discount seal and method for using the same
Inventor: SHIMOKUNI TAMIO
IPC: G09F3/10
Filed: 1992-09-08
Abstract: PURPOSE:To enable a register checker to surely process a discounted article. CONSTITUTION:A discount seal where a discount price is displayed, and a method for using the discount seal 1 which is consituted by attaching the discount seal 1 in a state where it spans the bar code 2A of the article 2 using the discount seal 1 in a direction orthogonal to the longitudinal direction of the bar code 2A are provided.
Patent JP-S62126322-A (JP)
Title: Semiconductive pressure sensor
Inventor: KATOU YUKIHIRO
IPC: G01L9/04
Filed: 1985-11-26
Abstract: PURPOSE:To prevent the internal contamination of a sensor due to the leakage of a pressure medium, by mounting a sensor chip on the upper surface of a glass pedestal to seal the same with a potting resin and sealing the lower part of the glass pedestal with an O-ring. CONSTITUTION:A sensor chip 1 is mounted on the upper surface of a glass pedestal 2. The upper part of the pedestal 2 is fixed with a ring shaped metal screw 3 and the lower part thereof is fixed with an O-ring 4 for sealing said pedestal 2 from a pressure medium. The inside of the ring shaped screw 3 is sealed with the potting resin 5 and hybrid IC6 is fixed using the potting resin 5 as an adhesive. By this method, even if the pressure medium is leaked due to the deterioration of the O-ring 4, the pressure medium is not penetrated in a pressure sensor and the contamination of the hybrid IC6 or the sensor chip 1 can be prevented.
Patent JP-H04142772-A (JP)
Title: Memory cell of semiconductor memory device
Inventor: FURUYA KIYOHIRO
IPC: H01L21/8242
Filed: 1990-10-03
Abstract: PURPOSE:To enable a semiconductor memory device to be lessened in cell area and enhanced in readout speed by a method wherein a MOSFET, where a word line is connected to either of a source and a drain region, a gate is connected to the first terminal of a capacitor, a semiconductor region whose conductivity type is opposite to that of the source/drain region is formed in the source or the drain region and connected to a bit line, is used. CONSTITUTION:A write word line 200 is kept at a potential of zero, whereby a write bit line 300 is connected to a capacitor 8 through the intermediary of a MOSFET 5, the capacitor 8 is set to a potential of power supply voltage Vcc ('1' state) or ¦VTH¦ ('0' state) through the write bit line 300. At this point, VTH is a threshold voltage of a P channel MOSFET. On the other hand, a readout bit line 400 is set to a potential of VL, and then a readout word line 500 is set VP, in potential. At this point, provided that VBE denotes the threshold voltage of a base-emitter junction of a bipolar transistor 7, the potentials are so set as to satisfy a formula, VL+VBE<VP<Vcc.
Patent JP-H08127153-A (JP)
Title: Automatic expansion/contraction printing control device
Inventor: TAKANO SUSUMU
IPC: G06F3/12
Filed: 1994-10-31
Abstract: PURPOSE: To automatically print expanded/contracted printing data on paper indicated by a user at high speed. CONSTITUTION: An automatic expansion/contraction printing control device is equipped a received data analyzing part 2 analyzing the printing data received from a work station 11 by a receiving part 1, a character font memory part 7 having fonts of various character sizes stored therein, an image data developing part 8 for developing image data when the received printing data is image data, an expansion/contraction processing part 4 comparing the paper size discriminated on the basis of the printing data analyzed by a received data paper discrimination part 3 with the paper size selected by a printing paper selecting part 5 to calculate the optimum expansion/contraction magnification and selecting the expansion/contraction of a character pitch,  a line pitch and image data and a character font size on the basis of the expansion/contraction magnification and a transmission part 10 transmitting the printing data formed in a printing data forming part 9 to a printer 13.
Patent JP-H06117700-A (JP)
Title: Hot water storage water heater
Inventor: AKEGAWA KENJI
IPC: F24D17/00
Filed: 1992-10-06
Abstract: PURPOSE:To prevent user's scolding and omit waste of hot water at the time of outputting the hot water by preventing convection in a circulating circuit of a hot water tank and a hot water tube at the time of stopping discharging of the hot water and heat transfer and dissipation of a mixing branch tube, and reducing overshoot at the time of reoutputting the hot water. CONSTITUTION:The hot water storage water heater comprises a hot water storage tank 1, a heater 6 for heating water in the tank 1, a water feeding circuit fed through a feed water valve 5 from a feed water source, a distribution tube 4 and storage hot water branch tube 3 to the tank 1, a hot water supply circuit from the tank 1 through a hot water tube 8 to a hot water output tube 9, a mixing circuit fed from the valve 4 through a mixing branch tube 11 to the tube 9, and a check valve 12 contained at the water supply side of the tube 11. Further, the heater comprises a check valve 12 for preventing convection in the circulating circuit having the tank 1, the tube 8, the tube 11, the valve 4, the tube 3.