baber/WOPTO huggingface dataset:
Patent JP-2000023562-A (JP)
Title: Porous concrete for planting use and its production
Inventor: HAMAGUCHI TETSUO
IPC: E02D17/20
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject concrete containing a sufficient amount of soil material, suitable in the use as a concrete base for greening by mutually mixing a hydraulic component, coarse aggregate, soil material and specific resin followed by hardening the hydraulic component. SOLUTION: This porous concrete for planting use is obtained by mutually mixing pref. 150-350 kg/m3 of a hydraulic component, pref. 1,000-1,900 kg/m3 of a coarse aggregate, 30-400 kg/m3 of a soil material, and a finely granular highly water-absorbing resin impregnated with water followed by hardening the hydraulic component; wherein it is preferable that the amount of the water impregnated in the above resin is at 10-35 wt.% based on the hydraulic component, and it is more preferable that the granular sizes of the coarse aggregate, soil material and highly water-absorbing resin are 10-30 mm, 0.5-10 mm and 0.02-1 mm, respectively.
Patent JP-2001022163-A (JP)
Title: Image forming device
Inventor: KITAZAWA ATSUNORI
IPC: G03G15/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To restrain scattering of foreign matters such as toner being mechanically scraped off as thoroughly as possible, so as to effectively prevent the dirt caused by these foreign matters. SOLUTION: First and second cleaning units 13a and 13b, respectively consist of the first and the second cleaning members 10a and 10b, and the first and second holding members 11a and 11b, and then, the cleaning members 10a and 10b are respectively formed in a form of brush of numerous fibrous wire members. Then, the first cleaning unit 13a is arranged on the upstream side in the rotary direction of the electrifying member 9, and the second cleaning unit 13b is arranged on the downstream side in the rotary direction of the electrifying member 9. Then, a contact load of the first cleaning member 10a on the electrifying member 9 is set larger than the contact load of the second cleaning member 10b on the electrifying member 9.  The dirt of the electrifying member 9 is mechanically removed by the first cleaning member 10a, and captured by the second cleaning member 10b even if the removed toner scatters.
Patent JP-H1041287-A (JP)
Title: External combustion oxidizing equipment
Inventor: MASUDA SHUICHI
IPC: H01L21/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce difference of thickness of an oxide film formed on a semiconductor wafer, by detecting temperature in a furnace core tube with a temperature detecting means, and controlling a heater which heats a mixing chamber, with a temperature controller, on the basis of the detected temperature. SOLUTION: A temperature detector 24 such as a thermocouple is arranged in a furnace core tube 1. Since the temperature in the furnace core tube 1 is inputted in a temperature controller 22, the temperature in a mixing chamber 5 is increased by heating a heater 21 with the temperature controller 22, when the temperature in the furnace core tube 1 is lower than a desired oxidizing temperature. Then vapor and diluted gas are heated and supplied in the furnace core tube 1. When the temperature in the furnace core tube 1 is higher than a desired temperature, heating of the heater 21 is stopped with the temperature controller 22, the temperature in the mixing chamber 5 is decreased, and vapor and diluted gas are supplied in the furnace core tube 1 at a low temperature.
Patent JP-H0748040-A (JP)
Title: Paper feeding device
Inventor: NAKAMURA TOSHIHISA
IPC: B65H1/04
Filed: 1993-08-06
Abstract: PURPOSE:To prevent the generation of double feed and a feed disabled state by allowing the paper sheet size or paper thickness in a paper feeding device to be surely matched with the setting of the pushing-up force by an adjusting member. CONSTITUTION:A paper feeding device is equipped with a bottom plate for placing a paper sheet bundle, member for holding the piled paper bundle at a prescribed position, paper feeding roller for sending the paper sheet at the uppermost position of the paper bundle to an image forming device body, and a pressing spring 3 for energizing the bottom plate upward. Further, the paper feeding device is equipped with an adjusting member 1 for shifting the pressing spring 3 in the vertical direction and a display part for displaying the paper sheet suitable for the bottom plate pushing-up force which varies according to the shift of the pressing spring 3.
Patent JP-H0245838-A (JP)
Title: Program execution condition monitoring method
Inventor: ICHIEDA KEISUKE
IPC: G06F11/30
Filed: 1988-08-08
Abstract: PURPOSE:To execute detection without fail when abnormality is generated in anyone task by retaining a WDT counted value in a TCB in each task to be controlled with an OS and executing monitoring with a WDT in each task based on this retained counted value. CONSTITUTION:When a certain task is generated, an OS1 sets the WDT counted value of this task to the respective areas of a correspondent TCB14 together with the initial value and priority, etc., of a register at the time of processing start. Since there is difference in the processing contents of the respective tasks, for the value of the WDT counted value, an independent value is set in each task.
Patent JP-2000026034-A (JP)
Title: Operating device of elevator
Inventor: ARIMIZU KOJI
IPC: B66B1/14
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable appropriate operation by maintaining the waiting condition or the operating condition if the arrival time of a passenger is within or not less than a specified waiting time when an elevator in the waiting condition is present on a floor, or providing the control to generate a call to the floor when no elevator is present. SOLUTION: When the moving direction 11 of a passer-by 10 in a detected image is toward a door 9 on a hall side so as to enter a car 6, the passer-by is judged to be a passenger 12, and the arrival time at the hall door 9 is calculated by the moving speed of the passenger. If the arrival time is smaller than the waiting time subtracted from the maximum set waiting time of an elevator, the elevator is stopped. If the elevator is not stopped, an elevator control device 4 is instructed to generate a call for the car 6 through a communication line 17. A weight measuring device 7 adds the weight of those 13 in the car to the weight of those 12 to enter the car, and if the total weight is smaller than the load value, the elevator is in the waiting condition.  The control is provided in which the completion of the loading is judged, and the release of the waiting is judged when the weight of those in the elevator is added.
Patent JP-H0482520-A (JP)
Title: Cooking grater
Inventor: TAKAYAMA ATSUSHI
IPC: A47J43/046
Filed: 1990-07-26
Abstract: PURPOSE:To make uniform the fineness of grated particles and increase an efficiency by providing a protrusive bank, crossing the periphery of a rotary disc at the upperface thereof, higher than a number of grating blades on the surface and by forming the section in which the front face of the rotary direction defines an ascending slope backward side. CONSTITUTION:Foodstuffs previously prepared to be appropriate lumps are fed in a cooking vessel 4 and covered with a lid 9. And then a grating cutter 12 is rotated. The foodstuffs collide with the protrusive bank to splash up, fall down on a disc 15, roll on the disc and at the same time they are grated by the grating blade 17 to be contained in the lower space F. Since the protrusive bank 18 crosses the periphery direction of the disc 15, the foodstuffs at any positions splash up. And the section is formed so that the foodstuffs rise on the front face 18a of the rotary direction of the protrusive bank 18, As a result, the foodstuffs splash both upward and backward against the rotary direction and diagonally fall down on the disc 15 and further, roll on the disc to increase the grating efficiency. Moreover, the foodstuffs are not scattered and the particles are made uniform.
Patent JP-H09101263-A (JP)
Title: Agent and device for collecting amines and method for collecting and analyzing amines
Inventor: NAKAYAMA KUMIKO
IPC: G01N21/78
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an agent which can easily collect amines, such as the primary amine, secondary amine, ammonia, etc., contained in the air for analysis, an amines collecting device using the agent, and a method for quickly analyzing the collected amines with high sensitivity. SOLUTION: Amines contained in the air are collected by filling up a collecting tube 1 with an amines collecting agent 2 and bringing the air into contact with the agent 2 by sucking the air with a suction pump 4 and fluorescence is detected from the collected amines. For detecting the fluorescence, the amines in a gas are collected as the derivative of a labeling agent by using the collecting agent prepared by coating solid particles with an agent which labels amine with fluorescence.
Patent JP-H1139507-A (JP)
Title: Stereoscopic image display device
Inventor: HATAMA KENJI
IPC: G06T19/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device with which a selected partial image of a planar image can be stereoscopically displayed. SOLUTION: This device has a display for converting an arbitrary partial area of a 2D window 4 for displaying a planar image to a 3D window 5 for displaying a stereoscopic image, and an input operating part 2 for arbitrarily designating a desired partial image of the planar image displayed on the 2D window 4. Then, the partial area of the 2D window 4 corresponding to the partial image designated by the input operating part 2 is converted to the 3D window 5, and the stereoscopic image of the partial image, namely, stereo pair image data 7Li and 7Ri corresponding to image data 6i in a memory 10 are displayed on the 3D window 5.
Patent JP-H1139884-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KAWAI SHINJI
IPC: G11C16/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain data reading characteristic not influenced by variation of the power supply voltage by respectively connecting a non-volatile semiconductor memory cell to the bit line connected to the negative terminal of a differential sense amplifier and a capacitor of the same capacitance as the bit line to the positive terminal and then supplying a first and a second reference voltage to the negative and positive terminals. SOLUTION: A node NA is connected to one negative terminal of a differential type sense amplifier 2 and a flash memory transistor Q1 is connected to the bit line BL connected to the node NA. Moreover, a capacitor Cd having the same capacitance as the bit line BL is connected to the node NB connected to the other positive terminal of the differential type sense amplifier 2. A reference voltage generating circuit 1 supplies the reference voltage Vref 1 and Vref 2 to the node NA and NB and therefore it is no longer required to provide the reference cell for data reading. Thereby, characteristic of differential type sense amplifier 2 and drain disturb characteristic of transistor Q1 due to variation of the power supply voltage can be improved.
Patent JP-H0245635-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: SUZUKI MAKOTO
IPC: F02D41/14
Filed: 1988-08-05
Abstract: PURPOSE:To favourably control the air-fuel ratio by changing the standard signal to the larger value and varying the feedback control constant for the air-fuel ratio to the rich side, when a gas detecting element detects a high temperature. CONSTITUTION:A gas detecting element M1 is connected with a high temperature judging means M4, which is connected with a standard signal varying means M5 and a feedback control constant varying means M6, and when the gas detecting element detects a high temperature, the standard signal is changed to the larger value, and the feedback control constant for air-fuel ratio is changed to the rich side. Therefore, the erroneous control of the air-fuel ratio to the lean side can be prevented, and the air-fuel ratio can be controlled favourably.
Patent JP-S5899006-A (JP)
Title: Antenna device
Inventor: WATANABE HIROSHI
IPC: H01Q5/378
Filed: 1981-12-09
Abstract: PURPOSE:To obtain an antenna for VHF and UHF TV reception, by arranging a dipole antenna for VHF band reception with a specific relation opposingly to a dipole antenna for UHF band reception, and picking up a mixing signal via a matching circuit. CONSTITUTION:A coil 13 and a capacitor 14 are connected in parallel with feeding terminals 12, 12' of dipole antennas 11, 11' for VHF band reception, and dipole antennas 15, 15' for UHF band reception are opposingly arranged to the antennas 11, 11' with a distance (d). The full length of the antennas 15, 15' is 0.6-1.03lambda of the center frequency of UHF band, the full length of the antennas 11, 11' is 0,3-0.48lambda of the center frequency of VHF low frequency, and the distance (d) is 0.062-0.27lambda of the center frequency of UHF band. The coil 13 is 0.1-0.5muH, the capacitor 14 is 2-6pF and the resonance frequency is 120-200MHz. The terminals 12, 12' and 16, 16' of both antennas are connected with a transformer 17 for balance-unbalance compensation and impedance transformation and a mixed output is picked up via a synthesized filter 18.
Patent JP-H0642395-A (JP)
Title: Control device for internal combustion engine
Inventor: KOKUBO NAOKI
IPC: F02D45/00
Filed: 1992-07-23
Abstract: PURPOSE:To improve startability by performing ignition and control of fuel through discrimination of a cylinder even before a reference position is discrimi nated. CONSTITUTION:A rotation angle signal and a reference position signal are generated by an angle signal generator 10, arranged on a crank shaft, in response to rotation of the crank shaft, and a cylinder discriminating signal responding to each cylinder is generated by a cylinder discriminating signal generator 20, arranged on the 1/2 rotary shaft of the crank shaft, according to rotation of the 1/2 rotary shaft. During a starting, even before detection of a reference signal, ignition and fuel control are effected by a central computing processing circuit 150 by means of a cylinder discriminating signal.
Patent JP-H0839927-A (JP)
Title: Surface coating agent of paper
Inventor: SUGIYAMA TOSHIAKI
IPC: C08F20/58
Filed: 1994-08-01
Abstract: PURPOSE:To enhance the color developability, resolving power, water resistance, light fastness, setting properties and strength of ink by adding six kinds of repeating units respectively represented by specific formulae in specific ratios and specifying a value of reduced viscosity. CONSTITUTION:Repeating units respectively represented by first and second formulae are respectively added in a ratio of 20-90mol% and a repeating unit represented by third formula is added in a ratio of 0-40mol% and a repeating unit represented by fourth formula is added in a ratio of 0-70mol% and a repeating unit represented by fifth formula is added in a ratio of 0-70mol% and a repeating unit represented by sixth formula is added in a ratio of 0-20mol%. A value of reduced viscosity measured with respect to a soln. of 0.1g/dl in a 1N saline soln. at 25 deg.C is specified to 0.1-10dl/g. In the formulae, R<1> and R<2> are a hydrogen atom or a methyl group, R<3> is a 1-4C alkyl group, R<4> is a hydrogen atom and others, X<-1> is an anion, Y is COOM and others and M is a cation.
Patent JP-H0643728-A (JP)
Title: Image forming device
Inventor: OKAMOTO YUKIO
IPC: G03G15/01
Filed: 1992-07-23
Abstract: PURPOSE:To attain the formation of a high quality image, without having irregularities in an image such as color bleeding and stage irregularities in the image by executing control only for disconnecting/connecting a connecting means actuating a developing unit for development, during an exposure. CONSTITUTION:For forming a multiple full color image, a multicolor image, a monocolor image, while the image is exposed on an image carrier, the control is executed only to disconnect/connect the connecting means 52-54 actuating the developing unit for developing the image, to attain the development. In other words, while the image is exposed on the photosensitive body, the developing unit for developing the image has condition where it is actuated for the development, in advance, and does not take a preliminary action. In other words, in the preliminary action, a shock caused by the disconnection/connection of driving force by the movement of the position of the cam 54 is made large as the movement of the position by the rotation of the cam 54 is made large to obtain 2-6 steps.
Patent JP-H07175276-A (JP)
Title: Electrophotographic device
Inventor: OBA TADASHI
IPC: G03G5/08
Filed: 1994-07-29
Abstract: PURPOSE:To obtain an electrophotographic device forming a distinct image without causing image flowing and fogging as an electro-photographic device performing uniform electrostatic charging to a photoreceptor,, including a discharge phenomenon. CONSTITUTION:This electrophotographic device is equipped with an electrostatic charging means performing the uniform electrostatic charging by corona discharge or by the electrostatic charging means such as an electrostatic charging roller or the like, and exposing and developing means forming the image by reversal development. A photoreceptive layer is formed of an a-Si layer whose film thickness is <=25mum and the surface potential Vo of the photoreceptor generated by the discharge phenomenon is set to <= about 360V.
Patent JP-H0484384-A (JP)
Title: Card processor
Inventor: IMAMURA MAKOTO
IPC: G07B15/00
Filed: 1990-07-27
Abstract: PURPOSE:To such both sides of a card so that a reading/writing means can be provided on one side of a card carrying path and a card processor can be simplified by constituting the card processor of a card carrying means, the reading/writing means, and a card inverting means. CONSTITUTION:This card processor is constituted of a card carrying means 30, reading/writing means 40, and card inverting means 50 and one side of a card inserted through a card inserting/returning port is scanned by means of the reading/writing means 40 while the card is carried by the card carrying means 30. In addition, while the card is carried in the reverse direction after it is overturned by means of the card inverting means 50, the other side of the card is scanned by means of the reading/writing means 40. Therefore, both sides of the card can be scanned by means of the reading/writing means 40 provided on one side of the card carrying path only irrespective of the inserted state of the card whether the card is inserted with the surface upward or downward.
Patent JP-H0251651-A (JP)
Title: Power transmission and manufacture for plastic magnet gear
Inventor: SHOJI AKIRA
IPC: F16H55/06
Filed: 1988-08-10
Abstract: PURPOSE:To improve rotation accuracy and lower noise by carrying out combination so as to generate the attraction of N-S poles in a power transmitting direction while to generate the repelling force of N-N poles or S-S poles in the opposite direction in the gear and pinion. CONSTITUTION:Non-magnetic bodies 2, 2' are provided up and down in the face width direction of a gear 1 while providing ferromagnetic bodies 3, 3' on tooth space portions. The ferromagnetic bodies 3, 3' alternately passes through the non-magnetic bodies 2, 2' which are placed in every other place in the face width direction. The ferromagnetic bodies 3, 3' are brought into contact with ferromagnetic bodies 4, 4' on the outermost portions. These ferromagnetic bodies are combined in such a way that attraction of N-S poles are generated in a power transmitting direction while generating the repelling force of N-N poles or S-S poles in the opposite direction in the gear and pinion. Thereby, rotation accuracy can be improved lowering noise while reducing the abrasion of teeth.
Patent JP-H0483160-A (JP)
Title: Toc meter
Inventor: MATSUHISA HIROAKI
IPC: G01N31/00
Filed: 1990-07-26
Abstract: PURPOSE:To set plural number of samples simultaneously in an automatic sampler, measure the samples simultaneously and enable highly accurate measurement by classifying the samples into groups each of which consists of samples to be measured under the same condition of measurement, and setting a parameter for measurement at each group. CONSTITUTION:A TOC meter includes a CPU 1 having the function of computing organic carbon(TOC) from total carbon and/or inorganic carbon detected by a CO2 detecting part 6 and taken in through an A/D convertor 7 and other various functions, and a memory 2 for storing computational data and the like, and a display portion 3, a setting part 4 including a functional key, and an automatic sampler 5 for setting samples and/or standard solution. The requirement for measurement is such that the same sample groups (sample groups measured according to the same calibration curve) are handled as one group for measurement, and also that plural number of groups for measurement can be set and each measured in preset order. The condition of calibration curves is set at each group for measurement and each calibration curve is given a calibration-curve number and calibration curves already stored can also be used.
Patent JP-2001023833-A (JP)
Title: Coil block and toner sensor
Inventor: MARUYAMA YUZO
IPC: H01F27/32
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation in output from being caused even if a fine wire is used or the coils are subjected to vibration, shock or the like by using a self-fusing wire and winding it around a coil bobbin in a space restricted by two flanges and fusing the wire. SOLUTION: A self-fusing wire is used as wire 7 for forming coils, and the wire 7 is wound around the perimeter of a bobbin 5 between flanges 6 with a specified space. A detecting coil L1, a primary coil L2 and a reference coil L3 are formed. Leads 8 of the coils L1-L3 are fixed by binding them with terminal pins 9 in such a way that there is some slack. The coils are set on a printed board and are soldered to the printed board by a flow together with signal processing circuits. In this case, the coil winding wire 7 of the coil block is also self fused. By using a differential transformer using the coil block, a toner density sensor is formed. In this way, a small-sized toner sensor is manufactured and influence of vibration, shock or the like is reduced.
Patent JP-2001026272-A (JP)
Title: High step get-over truck
Inventor: KATO YUKIO
IPC: B62B5/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a truck capable of easily getting over a step in case of moving back the truck, and preventing drop of baggage. SOLUTION: This truck includes a load-carrying platform 11 which can be loaded with baggage, a handle frame 12 extended from the rear part of the load-carrying platform 11 vertically, an arm 5 supported on the handle frame 12 to oscillate round the horizontal shaft, a main rear wheel 2 rotatably supported through the arm to be brought into rolling contact with the road surface, and an auxiliary rear wheel 3 rotatably supported through the arm and arranged in parallel above the main rear wheel 2.