baber/WOPTO huggingface dataset:
Patent JP-S6327939-A (JP)
Title: Memory device
Inventor: NIGO KOEMON
IPC: G06F15/16
Filed: 1986-07-22
Abstract: PURPOSE:To refer to contents in a recording area of the second memory to facilitate confirmation of a request source at the time of destruction of contents of the first memory by recording discrimination information of the request source of data write in the recording area of the second memory corresponding to a storage area when data is written in the storage area of the first memory. CONSTITUTION:Plural storage areas are provided in the first memory 5 of a memory device, and storage areas corresponding to respective storage areas of the memory 5 are provided in the second memory 6. The address at the time of accessing memories 5 and 6 is held in an address register 1, and write data to the memory 5 is held in a data register 2. Mask information of memories 5 and 6 is held in a mask register 3. Write to and read from memories 5 and 6 are performed by a control circuit 9. Discrimination information of the write request source is recorded in the memory 6 when data is written in the memory 5, and contents of the memory 5 are easily confirmed by contents of the memory 6.
Patent JP-S6064715-A (JP)
Title: Method for measuring rigidity of rolling-roll-position adjusting device
Inventor: KATOU KAZUO
IPC: B21B31/20
Filed: 1983-09-19
Abstract: PURPOSE:To make rigidity control stationarily easy by measuring a displacement quantity of roll chock to obtain a converted displacement quantity at the central position of a rolling-roll-position adjusting device and obtaining an elastic displacement quantity to obtain the rigidity of said device basing on a rolling load and said quantity. CONSTITUTION:The displacement quantities Ct1, Ct2 of roll chocks are measured at two positions by displacement sensors 20A, 20B, to obtain the converted displacement quantity Ct at the central position of a rolling reduction device X basing on respective Ct1, Ct2. The elastic displacement quantity deltat of the device X is obtained basing on the Ct and the actuated displacement quantity St actuated to the roll chock. The rigidity of device X is obtained basing on the quantity deltat and a rolling load actuated on the roll chock.
Patent JP-H119870-A (JP)
Title: Sewing machine with scalpel
Inventor: NISHIKAWA TAKASHI
IPC: D05B37/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To suppress the excess movement of a scalpel due to an inertial force and the excess movement of the scalpel at the time of reversing cloth feeding by a simple and inexpensive constitution in a sewing machine which drives the scalpel to cut cloth simultaneously with sewing. SOLUTION: This sewing machine with a scalpel is provided with a scalpel driving device 31 which is provided independently of a sewing machine driving device to drive the sewing part of a sewing machine and drives a scalpel, a transmission mechanism 32, 33, 34, 38, 39, 27 to transmit the motion of the scalpel driving device 31 to the scalpel, and a brake mechanism 50, 51, 52, 54, 55 to brake the motion of the scalpel after the stopping of the operation of the scalpel driving device 31. As the excess motion of the scalpel due to the inertial force of the scalpel driving device 31 and the transmission mechanism is controlled by this, it is possible to solve problems such as the prolonged continuous movement of the scalpel after the stopping of the sewing part, which occurs in a conventional sewing machine with a scalpel.
Patent JP-H0619259-A (JP)
Title: Automatic exposing method
Inventor: TOKUYAMA MITSURU
IPC: G03G15/00
Filed: 1992-06-30
Abstract: PURPOSE:To accurately execute an automatic exposure even when a copying lamp voltage is changed by correcting the relation of the output of an original density detecting sensor and a developing bias voltage, according to a change in the copying lamp voltage. CONSTITUTION:When the number of copies reaches a fixed number, the copying lamp voltage is changed, and the relation of the output of a sensor and the developing bias voltage is corrected according to the degree of the change in the copying lamp voltage. In other words, a copying lamp voltage changing ratio (brightness ratio) is multiplied by the output of the original density detecting sensor 21. On the other hand, a standard white plate 9 provided on an original platen is irradiated in brightness when the copying lamp voltage is changed, the magnification of the sensor detection value of the reflected light, with respect to an initial registered value, is calculated, and the calculated magnification is multiplied by the output of the original density detecting sensor 21. Thus, an automatic exposing action can be always and accurately taken.
Patent JP-2000006207-A (JP)
Title: Starting method of rotation of screw in injection molder
Inventor: HIRAOKA KAZUO
IPC: B29C45/50
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a head part from being broken and, at the same time, a local heating from occurring by a method wherein the start of the rotation of a screw at the starting of a metering process is performed by a slow cushiony starting system. SOLUTION: A controller controls the arrival of the rotational frequency N of a screw set at the starting of metering through the rotation with a slow acceleration A1 until the arrival of the rotational frequency Nk, which is provided by a pre-set fixed ratio K of the set rotational frequency and then through the rotation with an acceleration A2 larger than the acceleration A1 until the arrival of the rotational frequency N. Especially, when the rotational frequency N is set, the required time until the arrival of the rotational frequency Nk, which is provided by the ratio K, since the starting of a metering process is computed so as to determine the rotational frequency of the screw in order to realize the acceleration A1 during this required time.  Next, the time required for arriving from the rotational frequency Nk to the rotational frequency N is computed so as to determine the rotational frequency of the screw in order to realize the acceleration A2 during the time just mentioned above for the controlling of the rotation of the screw.
Patent JP-S6316020-A (JP)
Title: Device for holding and moving layer
Inventor: JIIKUFURIITO YORUDAN
IPC: B01D46/34
Filed: 1986-07-24
Abstract: 1. Device for supporting and guiding at least two, substantially vertically disposed layers which are in contact with each other and have material flowing therethrough, such layers containing pourable and fluid material, wherein the layers are accommodated in a housing so as to be vertically displaceable relative to each other, and a first retaining member for holding-back the material is provided at least at the inlet end, which member has openings which permit material to flow unhindered therethrough, and at least one guide member is disposed within the material between the layers and effects a separation of the layers in the material during displacement, but permits an unhindered transverse flow, wherein the retaining and guide members are each formed from faces which extend parallel to one another with a spacing from each other and are aligned at an angle relative to the flow direction and relative to the vertical respectively, characterised in that the inclination (alpha, beta) of the faces (10-13) of each of the retaining and guide members (6-9) relative to the vertical (5) is variably adjustable, and the width of said faces can be varied, and in that a separately actuatable discharge drum (19-21) is provided for each layer (2-4).
Patent JP-H118913-A (JP)
Title: Distribution panel
Inventor: IMANISHI KENICHI
IPC: H02B1/32
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent noise from acting on wiring connected to electric equipment. SOLUTION: In a distribution box attached with supporting frames 7 and 8 horizontally to a frame body 2, attached with an electric equipment mounting base 10 to the supporting frames 7 and 8 and mounted with an electrical equipment 11 on the electrical equipment mounting base 10, the supporting frames 7 and 8 constitute the steel plate bent into a cross section of a C-shape and accommodate the wire connected to the electric equipment 11 inside the frames 7 and 8. Therefore, the induction of noise to the wire connected to the electrical equipment is prevented, and the number of components is reduced.
Patent JP-S6329732-A (JP)
Title: Driving method for liquid crystal element
Inventor: ITO AKIHIKO
IPC: G09G3/36
Filed: 1986-07-23
Abstract: PURPOSE:To eliminate influences of an AC waveform at prescribed position so as to prevent variation of a memory state, by shifting the phase of the high-frequency AC waveform at the time of nonselection by 180 deg. between the odd and even scanning electrodes of a liquid crystal element. CONSTITUTION:A glass base plate provided with signal electrodes 101 and another glass base plate 119 provided with odd scanning electrodes 105, 107,... and even scanning electrodes 104, 106,... are installed to each picture element 102, 103,... of the liquid crystal element of a liquid crystal panel. Ferroelectric liquid crystal is put between the base plates 113 and 119 and the liquid crystal element is multiplex-driven. Transmission and nontransmission of light of the liquid crystal element are selected by means of the resultant voltage of the voltage pulse applied across a scanning electrode 118 and the voltage pulse applied across the signal electrode while the multiplex-drive is selected. While the drive is not selected, a high-frequency AC waveform is impressed and the liquid crystal is maintained at the state of selected period. Then the phase of the AC waveform to be impressed at every scanning electrodes 104-107 is shifted by 180 deg. and the numbers of electrods, upon which AC waveforms of a normal and opposite phases are impressed, and made equal or nearly equal to each other.
Patent JP-H0811347-A (JP)
Title: Pixel clock generator
Inventor: KODAMA KOICHI
IPC: H04N1/053
Filed: 1994-07-04
Abstract: PURPOSE:To prevent the generation of the positional shift of a pixel in the scanning direction of a recording image by correcting the positional shift of a pixel in the scanning direction of a light deflector at high speed. CONSTITUTION:The scanning width time signal (c) and the pixel clock width signal (e) or (g) respectively outputted from an FF 8 and a counter 9 are compared by a phase comparator 11 and, on the basis of the comparison result, the data (m) applied from a shift register 13 are added and subtracted by the number of reference clock signals (j) by an incremental and decremental counter 12 to be renewed and stored in the register 13 by scanning surfaces. The data (n) are inputted as the address of a lookup table by a searching operation means 14 and outputted to a D/A converter 15 as the data n' corresponding to the address to be converted to an analogue voltage signal. The signals (j) are changed on the basis of the analogue voltage signal by a voltage control oscillator 16 and subjected to synchronous frequency division by a synchronous frequency divider circuit 24 and a pixel clock signal (m) is outputted to be countted by the counter 9 and the signal (e) or (g) becomes almost same to the signal (c) in length.
Patent JP-2000009139-A (JP)
Title: Linear guiding device
Inventor: IGARASHI YUTAKA
IPC: F16C29/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a linear guiding device capable of providing a compact device while a necessary stroke is being sufficiently secured, and of feeding lubricant automatically and stably to a rolling element in the inside of a slider from a lubricant containing member for a long period of time. SOLUTION: An engaging groove 25 is formed to a depth roughly identical to the intermediate position of a side surface 1e from the upper surface 1d of a rail main body 1A, and a bolt insertion hole 27 is formed through which a fixing bolt is inserted to be fixed to a base pedestal 10. A small hole 26 is formed in a place close to a groove bottom part 25a, which communicates the engaging groove 25 with a second rolling element rolling groove 3 formed at the center position of the side surface 1e. In addition, a lubricant containing member 1B formed out of an elastic body which is flush with the upper surface of a guiding rail while covering the fixing bolt inserted into the inside of the bolt insertion hole 27 from the upper part, is engaged with the inside of the engaging groove 25.
Patent JP-H1020281-A (JP)
Title: Driving method of liquid crystal display device
Inventor: SEKIME TOMOAKI
IPC: G02F1/133
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To make a punch-through voltage constant in all fields and to remove a DC component causing flicker between a pixel electrode and a common electrode regardless of the delay time of a gate bus line of a liquid crystal display device. SOLUTION: After applying modulation voltages Vge+, Vge- different for every field on the respective gate bus lines, the higher modulation voltage Vge+ is applied for a shorter period Δt than a horizontal scanning period (1H) as a constant voltage just before applying a driving voltage Vgh for turning on a TFT. By applying the constant voltage Vge+ in the period,Nt just before applying the driving voltage Vgh, the changing amount of a gate voltage ΔVg becomes equal in a nth field and a (n+1)th field, the punch-through voltage ΔV is made constant, the difference of the driving voltage Vgh for every field is removed, the DC component between the pixel electrode and the common electrode is removed and the crosstalk and flicker are suppressed.
Patent JP-H0463992-A (JP)
Title: Fluid compressor
Inventor: HIRAYAMA TAKUYA
IPC: F04C18/22
Filed: 1990-06-30
Abstract: PURPOSE:To prevent to apply unbalanced force on a sub-bearing on the discharge side by fixing a main bearing on a closed case and fitting the sub-bearing on the closed case through a deformable fitting member. CONSTITUTION:In a fluid compressor 1, a rotor 5 is rotatably supported with a main bearing and a sub-bearing 7 at both ends. The sub-bearing 7 on the discharge side is fitted to a closed case 2 through a deformable pipe 22. Hereby, it can be prevented to apply the irregular and unbalanced force due to pressure difference generated between the suction side and the discharge side. Consequently, generation of friction loss due to displacement of the sub-bearing can be restrained to a minimum.
Patent JP-H1157302-A (JP)
Title: Method for optimizing operation of system for separating constituent components of mixture
Inventor: NICOUD ROGER-MARC
IPC: B01D15/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To directly decide an initial value setting point which optimizes the operation of a simulated moving bed by selecting an initial value to be given to each flow rate of a fluid in the simulated moving bed system from flow rates corresponding to equivalent actual moving bed loops when the concns. of the constituent components of a starting material are known. SOLUTION: Flow rate in a zone I is decided by setting the propagation speed of a component B at zero, flow rate in a zone II and the concn. of the component B is an extract are decided from the evaluation of the concn. of the component B in the zone II and a solution of a specified equation, and the concns. of a component A and the component B in a zone III are decided by deciding flow rate in the zone III and referring material balance of the component B. The concns. of the components A, B are varied at the inlet of the zone III while maintaining the same characteristic values so as to satisfy entire material balance of the component B and the concn. of the component A in the zone III is decided. The operation point of equivalent loops is decided by repeating the above-mentioned steps until material balance of the component A is confirmed.
Patent JP-H0462724-A (JP)
Title: Manufacture of conductive alloy amorphous silicon film
Inventor: DEGUCHI MASAHIRO
IPC: H01B13/00
Filed: 1990-06-29
Abstract: PURPOSE:To obtain electro conductive alloy system amorphous silicone films of an excellent reproducibility quality, by irradiating electrification particles and neutral particles whose constituent element is at least phosphorus or boron, at a specific acceleration energy, on alloy system amorphous silicone films piled on a base plate. CONSTITUTION:Electrification particles 201A and neutral particles 201B whose constituent element is P or B, are irradiated/implanted on/into a base plate 101 piled with alloy system amorphous silicone film 101A, at a 1-50keV acceleration energy, and a quality electro conductive film is formed in the vicinity of the film 101A surface. In this instance, the film conductivity can be easily controlled by means of a dose quantity to be injected, so an electro conductive film 101A having a free conductivity can be manufactured with excellent controllability. Next, the distribution of dopant atoms in the film 101A to be manufactured can be controlled by changing energy that particles 201A have, that is, the acceleration voltage of ion, and a sphere forming a film 101A can be selectively controlled by limiting the radiation sphere of ion. As a result, films 101A of an excellent reproducibility quality are obtained.
Patent JP-H0462360-A (JP)
Title: Fluid control valve
Inventor: NISHIDA SHUJI
IPC: F25B41/04
Filed: 1990-06-29
Abstract: PURPOSE:To simplify construction and obtain a fluid control valve with high reliability, by providing a first sheet jointed to one end of a cylindrical main body to constitute a high-pressure valve seat and comprising inlet and outlet pipes for a high-pressure refrigerant, a first leaf valve for opening and closing of a valve seat of the first sheet by a refrigerant pressure, a low-pressure valve part fixed by the main body and a roll caulked part, and a plurality of support parts which are formed on the high- pressure valve seat side of the first sheet and at a high-pressure valve seat and are brought into contact with the first leaf valve. CONSTITUTION:At the time of valve closing, a first leaf valve 40 is moved to the high-pressure valve seat side of a first sheet 36 by an energizing force of a spring 41, to make contact with a support part 52 of an annular member fastened between the first sheet 36 and the valve 40 and to close a high-pressure valve seat 38. With the support part 52 fastened between the first sheet 36 and the first leaf valve 40 and brought into contact with the valve 40, the operation of the valve 40 is stabilized. The operation of the first leaf valve 40 is thus stabilized, and the need for a power element member exerting a heavy influence on valve operation characteristics is eliminated, whereby reliability can be enhanced.
Patent JP-H0729948-A (JP)
Title: Trouble analyzer for semiconductor integrated circuit
Inventor: NAKAMURA TOYOICHI
IPC: H01L21/66
Filed: 1993-07-14
Abstract: PURPOSE:To reduce troubleshooting time by providing a means for making a test pattern following a designated test pattern non-input to an integrated circuit automatically. CONSTITUTION:A trouble circuit part of a semiconductor integrated circuit 102 is located by using an electric potential distribution image formed by an amount detecting secondary electron 110 acquired by applying an electron beam 103 to the semiconductor integrated circuit 102. Such a trouble analyzer is provided with a means for obtaining an electric potential distribution image by making time for inputting the designated test pattern to the integrated circuit 102 longer than time for inputting other test pattern for obtaining an electric potential distribution image among a series of test patterns input to the integrated circuit 102 repeatedly. Furthermore, it is also provided with a means for making a test pattern following the designated test pattern non-input to the semiconductor integrated circuit 102 automatically. For example, incidence of the electron beam 103 for acquiring an electric potential distribution image is continuous by performed.
Patent JP-S5876545-A (JP)
Inventor: YOSHIDA KAICHIROU
IPC: D03C3/32
Filed: 1981-10-29
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-S6234403-A (JP)
Title: Radio terminal equipment
Inventor: KASHIMOTO TAKASHI
IPC: H04B1/38
Filed: 1985-08-07
Abstract: PURPOSE:To perform signal transmission and reception without spoiling the sense of beauty of a room by constituting the antenna part of master equipment along a coaxial cable. CONSTITUTION:The antenna part 5 of each master equipment 2 is constituted on the coaxial cable 3 and signal transmission to respective equipments is carried out through this antenna part 5. The use of this linear antenna part provides merits such as high efficiency and low cost in transmission and also reduces the pickup of unnecessary radio waves in reception as much as possible.
Patent JP-H1125618-A (JP)
Title: Head moving device
Inventor: KAGAYA HIROYUKI
IPC: G11B33/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reinforce a part near the screw hole of a frame body and to prevent the deformation of a bottom wall caused by screw-fastening by providing a rib in the vicinity of a projecting part including the screw hole provided in the frame body. SOLUTION: By providing a rib 1e in a bottom wall 1b in the vicinity of a projecting part 1c including a screw hole, a part near the screw hole of a frame body 1 is reinforced and the deformation of the bottom wall 1b caused by fastening of a screw 5 is prevented. Thus, the bending of a guide shaft 4 is prevented to secure a levelness. Accordingly, a carriage 6 is accurately moved, no errors occur in recording/reproducing and the movement of the carriage 6 is smooth. Also, by forming the rib 1e to surround the screw hole and further reinforcing the part near the screw hole of the frame body 1, the deformation of the bottom wall 1b is prevented more effectively. Thus, the bending of the guide shaft 4 is prevented more, and the levelness is more secured. Thus, the positional shift of a head 10 is prevented.
Patent JP-H0463555-A (JP)
Title: Production of rice flour
Inventor: ARISAKA MASAMI
IPC: A23L7/10
Filed: 1990-06-29
Abstract: PURPOSE:To obtain rice flour, excellent in processing characteristics and quality and useful as rice confectionery, etc., with hardly any damaging degree of starch by carrying out hydrating operation such as washing of rice with water and dipping thereof in water, coarsely crushing the resultant dipped rice with a roll flour mill and further finely pulverizing the crushed rice with an air stream pulverizer. CONSTITUTION:Rice flour is produced from rice grains. In the process, hydrating operation such as washing of rice with water and dipping thereof in water is performed to prepare dipped rice, which is then coarsely crushed with a roll flour mill and further finely pulverized in an air stream pulverizer (at 7000r.p.m. rotor speed and about 30kg/hr sample feed rate) so to as to provide <=5% damage degree of starch in the rice flour and >=90% fraction passing through a 200-mesh screen. Thereby, the objective rice flour is obtained.
Patent JP-H0228026-A (JP)
Title: Automatic stopping device of vehicle
Inventor: TANAKA ATSUSHI
IPC: B60T7/16
Filed: 1988-07-14
Abstract: PURPOSE:To prevent the generation of a serious accident by stopping the feeding of fuel to an engine to stop the vehicle when a signal of a transmitter installed to a specific substance such as a worker is received. CONSTITUTION:By turning on a starter switch 102, the current of a power source 104 is fed to a solenoid 101 through a constantly closed contact 103b of a relay 103, and a fuel governor is made free through a fuel control linkage. As a result, the engine of a vehicle such as a bulldozer is to be operated. When a civil engineering worker 1 comes near the vehicle 3 in such a condition, and a signal transmitted from a transmitter 2 the worker 1 carries is received to a receiver 4, the signal of the receiver 4 is output to a controller 105 and amplified, and transmitted to the relay 103 to open its constantly closed contact 103a. As a result, no current flows to the solenoid 101, the fuel feeding to the engine is stopped, and the engine is stopped.