baber/WOPTO huggingface dataset:
Patent JP-H05250392-A (JP)
Title: Automatic issue system for repeat order reception ledger
Inventor: AKITA HIROHISA
IPC: G06Q30/06
Filed: 1992-03-06
Abstract: PURPOSE:To predict the movement of demand on an article which is repeatedly ordered and to set an order reception period and a manufacture input period according to the movement of demand. CONSTITUTION:A character-display graph which show the ratio of the delivery quantities of respective months is generated and periodic articles are selected according to the graph. Then the demand quantity of each of the article is estimated from the transition of the delivery quantity of past three months (S1), and the out-of-stock period of inventories is predicted by dividing the volume of inventories by the demand quantity (S2). Then a next-time order reception period for preventing a backlog from being exceeded is calculated by subtracting a standard lead time from the period where the backlog is exceeded and the manufacture input period for unmanufactured articles for preventing an out-of-stock state is calculated by subtracting the standard lead time from the out-of-stock period (S3). Then information on the set next-time order reception period is sent to the sales department for repeat order reception billing and the unmanufactured article input period is sent to the factory (S4).
Patent JP-S63214271-A (JP)
Inventor: TSUCHIE KIMIHIRO
IPC: A63B47/04
Filed: 1987-03-03
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-H08247105-A (JP)
Title: Pneumatic cylinder
Inventor: IKENAGA KATSUYOSHI
IPC: D04B15/38
Filed: 1995-03-09
Abstract: PURPOSE: To provide a pneumatic cylinder in which a piston can be quickly moved even after it has been stopped for a long period of time. CONSTITUTION: Ports 8, 9 are formed to both ends of a cylinder block 1 having a piston chamber 2, and a piston 3 that is reciprocated by the compressed air being supplied through the ports 8, 9 is provided inside the piston chamber 2. A packing 4 for preventing the leakage of compressed air from the piston chamber 2 is provided to the outer circumference of the piston 3, and O-rings 10, 11 on which the outside end surfaces of the piston 3 positioned in the terminal of its stroke are abutted are provided to both the end peripheral walls of the piston chamber 2.  Since the leakage of compressed air inside the piston chamber 2 can be prevented by the O-rings 10, 11, the contact pressure between the packing 4 on the outer circumference of the piston 3 and the circumferential wall of the piston chamber 2 can be reduced, and the sticking of the packing 4 to the circumferential wall of the piston chamber 2 in the case where the piston 3 has been held in a stopped condition for a long period of time can be prevented.
Patent JP-S56147225-A (JP)
Title: Terminal equipment
Inventor: HARADA MAKOTO
IPC: H03M11/04
Filed: 1980-04-15
Abstract: PURPOSE:To simplify the selective processing operation, by providing a circuit where plural items are stored, a display equipment where these items are displayed, and an item change push-button switch and by displaying many processing items by one push-button switch. CONSTITUTION:Item change push-button switch 3 which selects processing items such as the data and the sale card processing, lock 4 for processing condition switching which is set to A, B and C for the normal sale processing, specific data correction and other special processings, respectively, etc. are connected to controller 2 connected to CPU1. Timer 5 which operates at a fixed time is connected to controller 2, and the output of timer 5 is connected to n-notation counter 6, and  the output of counter 6 is connected to processing item display equipment 7. Item memory circuit 8, data storing circuit 9 and sale data storing circuit 10 are connected to controller 2. The display item on display equipment 7 is changed successively by closing switch 3; and when switch 3 is opened for the display of a desired item, the processing operation according to an item in circuit 8 corresponding to the displayed item is performed.
Patent JP-H05246314-A (JP)
Title: Brake hydraulic control device
Inventor: MATSUNAGA KUNIHIRO
IPC: B60T8/48
Filed: 1992-03-06
Abstract: PURPOSE:To prevent propagation of pump pulsation to a hydraulic pressure generating source under the condition in which one of two flow valves operates antiskid control and the other does not operate the control by intercepting inflow of brake liquid to the flow valve on the no operation side. CONSTITUTION:One flow valve 8 operates antiskid control, and the other flow valve 7 does not operate antiskid control. At this time, brake liquid flowing into a reservoir 24 from a wheel brake 4b on the antiskid control side through a spool 31 in moving condition and a usual close valve 22 in the open condition, is discharged to the respective flow valves 7,8 by means of a pump 27. In the flow valve 8 operating antiskid control, the spool is moved so as to intercept communication between a pump communicating port 15 and hydraulic pressure generating and communicating ports 11,12. Meanwhile in the flow valve 7 of which the spool 31 stands still, inflow of the brake liquid is intercepted by an inflow changeover means 61, and hence pump pulsation is not propagated to a hydraulic pressure generating source 2 so as not to generate pedal kick back.
Patent JP-H04269717-A (JP)
Title: Lighting device
Inventor: HORIUCHI HIROSHI
IPC: G02F1/13357
Filed: 1991-02-25
Abstract: PURPOSE:To provided the lighting device which obtains an almost uniform luminous flux distribution in the surface direction and easily realizes optional distribution density. CONSTITUTION:This device has a light source means which outputs a nearly parallel light beam and a reflection part 24 where Fresnel elements each consisting of a nearly 45 deg. reflecting surface 24a which reflects the nearly parallel light beam and an ineffective surface 24b which is parallel to the optical axis of the nearly parallel light beam are formed successively into a linear Fresnel type. The reference surface on the back of the Fresnel elements of the reflection part 24 is expressed as y=kintegral F(x)/L(y).dx on two-dimensional (x, y) coordinates, where F(x) is the density distribution of the nearly parallel light beam flux from the light source means, L(y) is the density distribution of the luminous flux of reflected light, and (k) is a coefficient.
Patent JP-S60194493-A (JP)
Inventor: NISHI KAZUHIKO
IPC: G09G1/06
Filed: 1984-03-16
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-S63219843-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: DEMURA TAKAYUKI
IPC: F02D41/00
Filed: 1987-03-06
Abstract: PURPOSE:To prevent air fuel mixture from being enriched in the early stage of just starting the feedback control by mounting both a primary and a secondary O2 sensor in the upper and the lower site of a catalyst and restricting the control constants of the secondary O2 sensor within a narrower allowable range during the period from the satisfaction point for the feedback control condition to the inverting point of the secondary O2 sensor. CONSTITUTION:A control circuit 10 calculates a reference fuel injection amount on the bases of intake air quantity data sent from an air flow meter 3 and revolution number data from both crank angle sensor 5 and 6. When the condition for the feedback control is satisfied, the control circuit 10 performs the feedback control for the air fuel ratio on the bases of data detected from the primary and secondary O2 sensors 13 and 15 positioned in the upper and lower side of a catalyst converter 12. That is, the control circuit sets a control constant such as the skip quantity and integration constant on the basis of the data from the secondary O2 sensor 15, and calculates the compensative coefficient of feedback control for air fuel ratio on the bases of both the set control constant and the data detected by the primary O2 sensor 13. Once the feedback control condition for the secondary O2 sensor is satisfied, the control constant is guarded within a narrow allowable range until the output is inverted.
Patent JP-H02228763-A (JP)
Title: Device and method for forecasting
Inventor: SAKAMOTO KIYOMI
IPC: G06F19/00
Filed: 1989-03-01
Abstract: PURPOSE:To make forecasting execution efficient, to reflect the experience, knowledge and rule of a designer and to construct the model of satisfactory accuracy by enlarging the width of the forecasting model according to a function approximating method and handling the model besides an independent linear model between parameters. CONSTITUTION:A function approximation expression identifying means 10 is provided to determine the function approximation expression by using data retrieved from a referring data retrieving means 9 and an intermediate forecasting value calculating means 11 is provided to calculate an intermediate forecasting value according to the identified approximation expression, the value of the parameter, correspondent characteristic value and the value of the input parameter. Then, a forecasting value calculation control means 23 is provided to define the intermediate forecasting value as the new characteristic value and to control the intermediate forecasting value calculating means 11 so as to successively repeatedly execute calculation concerning each parameter having difference with the input parameter value. Thus, even in a field for which there is no method excepting for calculating the rough characteristic value according to the intuition of a specialist, for example, in the life forecasting model, etc., of a capacitor, this processing can be effectively utilized and the reliability of the forecasting model can be improved.
Patent JP-S58168305-A (JP)
Title: Carrier signal generator
Inventor: KAKO TAKASHI
IPC: G06F7/548
Filed: 1982-03-29
Abstract: PURPOSE:To obtain a sine wave signal having no ripple components, by performing a rotation operation for a vector as the base and performing a feedforward processing. CONSTITUTION:The rotation calculation of DELTAtheta is performed for an i-degree vector R(i) of amplitude ''1''. An obtained vector R'(i+1) has amplitude ''A''. A calculating part 5 calculates amplitude ''A'', and a calculating part 6 calculates reciprocal 1/A of ''A''. A correcting part 7 multipies R'(i+1) by 1/A to obtain an (i+1)-degree vector R(i+1) of amplitude ''1''. Hereafter, vectors of higher degrees are calculated successively. COStheta and SINtheta are generated from obtained N-degree data. Signals of COStheta and SINtheta are used to demodulate a signal obtained by subjecting a receiving signal to A/D conversion.
Patent JP-H04268840-A (JP)
Title: Multiplexed data selecting device
Inventor: FUCHI YASUHIRO
IPC: H04L1/22
Filed: 1991-02-22
Abstract: PURPOSE:To realize higher reliability against a transmission line fault, etc., in a signal transmitter in respect of a multiplexed data selecting device as a maintenance function at the time of the fault in the signal transmitter whose transmission line is multiplexed. CONSTITUTION:The device is the multiplexed data selecting device in the signal transmitters to receive the same packet respectively through the multiplexed transmission line, and it is provided with an error inspecting part 31 which is provided correspondingly to every multiplexed transmission line, and inspects the error of packet received from the corresponding transmission line, a storage part 32 which is provided correspondingly to every multiplexed transmission line, and stores the packet received from the corresponding transmission line by making the packet identification information of that packet an address, and a packet sending part 33 which selects the transmission line having received a normal packet on the basis of an error inspected result from the error inspecting part 31, and takes out the packet from the storage part 32 corresponding to the selected transmission line by making the packet identification information of the normal packet the address, and outputs it.
Patent JP-H05258707-A (JP)
Title: Energy distribution type x-ray analyzing device
IPC: G01N23/00
Filed: 1992-03-09
Abstract: PURPOSE:To restrain temperature rise of an X-ray detector even when bake-out is conducted in a state where cooling by liquid nitrogen is not applied, and further to prevent pollution due to gas. CONSTITUTION:This energy distribution type X-ray analyzing device is cooled by an outside cooling tank 1, and detects and analyzes a characteristic X-ray emitted from a sample in a vacuum vessel 6. This device is provided with the cooling tank 1 for containing refrigerant; an X-ray detector 4 arranged in the vicinity of a sample; a heat conductive rod 3 for connecting a bottom part of the cooling tank 1 to the X-ray detector 4; a protection vessel 5 having a tubular part underneath and vacuum-enclosing the cooling tank 1, a heat conductive rod 3 and the X-ray detector 4; and evacuation means 16-18 for vacuum evacuating a space between the protection vessel 5 and the cooling tank 1 at the time of conducting bake-out inside the vacuum vessel 6. With this constitution, even when refrigerant in the cooling tank 1 is exhausted and the X-ray detector 4 is at a room temperature, gas once released at the time of bake-out can be discharged to obtain vacuum so as to prevent pollution of the X-ray detector 4 due to the released gas as well as temperature rise due to the bake-out.
Patent JP-S56148734-A (JP)
Title: Magnetic disc
Inventor: IGA ATSUSHI
IPC: G11B5/012
Filed: 1980-04-16
Abstract: PURPOSE:To make high-density recording possible with a simple device by setting plural pieces of information signal areas and servo signal areas alternately on the track circumference of a disc substrate surface, and forming magnetic films of a stripe shape or the like in the servo signal areas. CONSTITUTION:While a magnetic film is uniformly formed in the information signal areas 2 on a disc substrate 1, magnetic film corresponding to mutually different frequencies f1, f2 are formed in a strip shape alternately to f1, f2, f1, f2... from the outside toward the inside in the servo signal areas 3. A servo mechanism is so constituted that the center of the magnetic head travels at the boundaries of the areas f1 and f2. Namely, if such a disc is revolved at a constant rotating speed, and the magnetic head is fed onto the disc surface, the two signals of f1, f2 are induced intermittently from the magnetic head, whereby tracking control is accomplished well. Hence, with such constitution, the high-density recording of a narrow tracking width is accomplished with the simple constitution.
Patent JP-H06267299-A (JP)
Title: Testing device coping with parallel measurement
Inventor: TSUKAGOSHI HISAO
IPC: G11C29/00
Filed: 1993-03-11
Abstract: PURPOSE:To shorten testing time of devices having the limitation of the number of writings by controlling the input of test data in accordance with the comparison discrimination results between each output data of plural devices to be tested and correct data. CONSTITUTION:Device to be measured MUT1 and MUT2 to which test data WD1 and WD2 outputted by a waveform forming section 11 are inputted output data RD1 and RD2. Pass detection sections 14a and 14b compare these data with correct data an discriminate whether they are coincident or not. Then, FE15a and FE15b control the open or closed conditions of relays 16a and 16b in accordance with the respective discrimination results. Thus, the inputting of the data WD1 and WD2 to the device MUT1 and MUT2 ca be limited. Therefore, when plural devices having the limitation of the number of writings, for example are tested reduction in the service life caused by unnecessary writings is evadaded, and testing time is shortened and cost is reduced.
Patent JP-S59176511-A (JP)
Title: Combustion for coal slurry and device thereof
Inventor: MASAI TADAHISA
IPC: F23D1/00
Filed: 1983-03-25
Abstract: PURPOSE:To prevent solidification of slurry which occurs in a burner and to perform safe and high-reliable combustion, by a method wherein purging fluid is caused to flow through a burner in prior to the starting of combustion, and thereafter, coal slurry is fed for combustion. CONSTITUTION:When the supply of pulverizied coal - water slurry (CWM) is started, an atomized fluid 7 is first caused to flow through a purging fluid valve 4 is then opened, the purging fluid is supplied to a nozzle tip 9, a CWM passage 6 is washed, and simultaneously, the CWM passage 6 and the nozzle tip 9 are cooled. After the purging fluid flows for a given time, a CWM valve 2 is opened, and CWM is caused to flow to the CWM passage 6. Simultaneously, the purging fluid valve 4 is closed. A method to stop the supply of the CWM is that above operations are completely reversed. It is essential that, when the CWM does not flows through the CWM passage 6, choking of the CWM passage with te CWM is prevented from occurring by preventing the CWM from being present within the CWM passage 6.
Patent JP-S56155116-A (JP)
Title: Feeding method for product
Inventor: SEKO KIYOSHI
IPC: B65G47/53
Filed: 1981-04-03
Abstract: PURPOSE: To achieve a continuous feed of the products and a simultaneous delivery of a plurality of the products by a continuously rotated main feed conveyor and an intermittently operated subconveyor.  
     CONSTITUTION: The subconveyor 40 oppositely provided below the main feed conveyor 18 is provided with groups G of which includes N-1 supporting rods 53, where N (in the figure, N=4) is the number of the products W to be delivered from the conveyor 18. In this case, the N-1 supporting rods 53 are detachably arranged with a pitch span P 1  equal to the pitch span P of trays 25 fitted to the main conveyor 18. The groups G are arranged at a pitch span P 2  longer than the pitch span P 1  of the rods 53 by one half thereof so that the groups G of the subconveyor 40 are relatively rotated by N-0.5 pitch spans and stopped by 0.5 pitch span when N unit trays 25 for N products are moved by N pitch spans by continuously rotating the main conveyor 18. Accordingly, the N products W are simultaneously delivered downwards. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04272289-A (JP)
Title: Method for oxygen bleaching of cellulosic pulp
Inventor: HARA HIROICHI
IPC: D21C9/147
Filed: 1991-02-21
Abstract: PURPOSE:To obtain cellulosic pulp having a low kappa number in a medium- concentration oxygen delignifying method by bleaching the cellulosic pulp with oxygen after reaction in an oxygen reactor. CONSTITUTION:A cellulosic pulp slurry at a medium concentration is fed to a mixer 2 with a pump 1, mixed with an alkaline aqueous solution and oxygen, fed to an oxygen reactor 3 and then discharged to a blow tank 4. The resultant pulp slurry is washed with a washing machine 5 and an alkali and oxygen are further added. The obtained slurry is passed through a mixer 7 and an oxygen reactor 8 and subsequently discharged to a blow tank 9.
Patent JP-H09215645-A (JP)
Title: On-cart cleaning device for floor by suction with water extractor from mop
Inventor: ONODERA SHUZO
IPC: A47L11/30
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device mountable on a cart with the functions of extracting water from mops and cleaning floors by suction. SOLUTION: This cleaning device on handcart 1 comprises a mop water extraction mechanism A which has a powered suction machine 2 stored in a case 8 with a bottom opening 8a and a waste water tank 3 with an upper opening 3a, a floor suction mechanism B and a suction switching means K which enables suction for either of the mechanisms A or B. In the mop water extraction mechanism A a communicating suction channel 7 is formed by the case 8 and the water extraction case 4, which has a water intake 32, fixed in the upper side of the case 8 and in the floor suction mechanism B a suction hose 6 connected with a nozzle directs the waste water to the communicating suction channel 7. The bottom opening 8a of the case 8 is mounted by its own weight on the upper opening 3a of the waste water tank 3 so that the waste water can pass through both openings.  In addition, the case 8 is attached on the upper half 9a of the handle 9 of the hand cart 1 with the middle joint 9c so that the handle 9 can be bent backwards and the case 8 can be diagonally separated from the waste water tank 3 when the handle 9 is bent.
Patent JP-H11244512-A (JP)
Title: Race game device
Inventor: SUGINO KOICHI
IPC: A63F9/14
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To make traveling bodies to accurately trace the target line in a racing game machine where plural traveling bodies conduct racing. SOLUTION: A truck 4 measures a deviation between a sequential target position determined according to a predetermined traveling pattern information and an actual measurement position read by a feeding pin 4b or the like, and sequentially travels toward the target position according to the PID control using a first control parameter group in such a deviation and a straight line traveling section and using a second control parameter group predetermined according to the curvature of the section in a curved traveling section. Thus, the effect of the PID control for the lateral speed change of the truck 4 is optimized whether the straight line traveling section or the curved traveling section, so that the trace operation of the truck 4 for a designated target line can be improved.
Patent JP-H10232089-A (JP)
Title: Cassette transfer type heat treatment device
Inventor: HIRATA TSUTOMU
IPC: F27B9/10
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of treatment with a miniaturized size and reduce the deterioration of a temperature as well as the scattering of temperature distribution by a method wherein an article, to be treated through heat treatment, is supported while one side of a heat treatment chamber is provided with an opening for inserting and withdrawing the article, upper and lower fixing and supporting members, upper and lower movement supporting members, a moving means, an up-and-down moving means, an elevating means and a switching means. SOLUTION: A heat treatment device is provided with an upper fixing table 2 as well as a lower fixing table 3, capable of supporting a plurality of cassettes 11 in two stages in Z-direction in a diagram respectively, an upper moving table 4 and a lower moving table 5 while a moving mechanism 6, permitting the movement of the moving tables 4, 5 into Y-direction by a distance corresponding to one piece of the cassette, is provided. An up-and- down moving mechanism 7 permits the reciprocal movement of the moving tables 4, 5 into Z-direction while passing the supporting positions of the upper and lower fixing tables 2, 3 respectively.  A front surface side supporting pin 10-1 and a back surface side supporting pin 10-2 support one piece of cassette respectively at the front surface side and the opposite side while elevating mechanisms 8-1, 8-2 permit the elevation of the supporting pins between the upper and lower stages. Front surface side and back surface side switching mechanisms 9-1, 9-2 permit the switching of the supporting pins 10-1, 10-2 between a cassette supporting position and a retreating position.