baber/WOPTO huggingface dataset:
Patent JP-H10244444-A (JP)
Title: Control method for inputting lots into production line
Inventor: TAZAWA SATOSHI
IPC: G06Q50/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To immediately answer an accurate delivery of a newly ordered lot and also prevent the delivery of an other specially ordered lot from being delayed when the newly ordered lot is produced. SOLUTION: The line occupying ratios of those lots completed within the previous period are totaled so as to obtain an input capacity in this period (101, 102). Also the line occupying ratios according to the delivery is calculated for each newly ordered lot (104), and their total value is subtracted from the input capacity in this period so as to obtain a residual capacity in this period (105). When the residual capacity in this period is equal or smaller than 0, the delivery of the newly ordered lot or the number of input lots is changed (108), and the calculation is returned to that of the line occupying ratios for the newly ordered lots.  When it is larger than O (106), the number of the lots capable of inputting into the residual capacity in this period is determined (109) and the total line occupying ratio of the lots is subtracted from the residual capacity in this period so as to obtain a new residual, capacity in this period (110) which is transferred to the next period as a carry-forward capacity (111).
Patent JP-S58167010-A (JP)
Title: Rolling mill
Inventor: NAITOU MASAHIKO
IPC: B21B37/00
Filed: 1982-03-29
Abstract: PURPOSE:To prevent the damage of machine parts and the deterioration of product quality caused by the vibration generating at the time of biting a material to be rolled, by constructing a rolling mill in such a way that the gap existing between a roll chock and a housing window in stopped by a hydraulic cylinder acting by detecting the tip of the material. CONSTITUTION:In a quadruple rolling mill constituted of upper and lower working rolls 1, 2, upper and lower back up rolls 5, 6 and roll chocks 3, 4, 7, 8, etc. used for supporting these rolls arranged in a housing, when the tip of a flowing material 13 to be rolled is detected by a photocell 9, a position-detecting signal is outputted from a position detector 10 to a controller 11. By this signal, the controller 11 actuates a hydraulic cylinder 12 to get rid of a gap by pressing the roll chocks 3, 4 against the housing. After biting the material, the hydraulic cylinder 12 is released by a time switch. At the time of roll rearranging, a worm 16 is rotated by a motor and the gap is enlarged by retreating a plate 18 through a worm wheel 15, a screw 14, and a nut 17.
Patent JP-H10247428-A (JP)
Title: Oxide superconductive wire
Inventor: TAZAKI KENJI
IPC: H01B12/10
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the so-called loss such as AC loss and heating at a junction by arranging multiple strands each covered with a metal material layer on an oxide superconductor, and providing a high-resistivity material layer having the resistivity higher than that of the metal material layer on the outside of the metal material layer of each strand. SOLUTION: Muliple strands 3 are arranged in a metal matrix made of silver or copper to form a multi-conductor structure, each strand 3 is covered with a metal material 12 of silver or a silver alloy on an oxide superconductor 11, and a material layer having the resistivity higher than that of the metal material layer 12, e.g. an insulating material layer 13 of copper oxide or alumina, is arranged on the outside of the metal material layer 12. The electric resistance between the oxide superconductors 11 existing in the stands 3 can be sufficiently increased by the existence of the insulating material layer 13, and the coupling loss in AC loss can be sufficiently reduced. This multi- conductor structure can contribute to the manufacture of an AC superconductive magnet, an extremely low-temperature current lead, and a superconductive cable requiring a low running cost.
Patent JP-H04267618-A (JP)
Title: Adaptive filter
Inventor: MOHAMATSUDO REZAA ASHIYARIFU
IPC: H03H17/04
Filed: 1991-02-21
Abstract: PURPOSE:To obtain an optimum convergent value by comparing mean square errors MSE of output signals of two IIR filters having a different initial tap coefficient of output signals of an unknown dynamic system. CONSTITUTION:Initial values of each tap coefficient of IIR filters 1, 2 are different from each other. Let respective MSEs be MSE(1), MSE(2). A difference is caused in the result of calculation in a comparator 4. For the first M samples, for example, the relation of MSE(1)>MSE(2) is discriminated and a re- initializing section 6 based on the result of comparison initializes the IIR filter 1 whose MSE is larger at random. Then the MSE(1) is gradually decreased and the relation of MSE(1)<MSE(2) is in existence at a succeeding 2M sampling. Then the IIR filter 2 is again initialized this time. The IIR filter whose MSE is smaller is selected for each M sample and a residual difference signal with an output signal of the unknown dynamic system 3 is outputted. Through the constitution above, the MSE is reduced and converged and the unknown system 3 obtains a sole optimum MSE.
Patent JP-S58171877-A (JP)
Inventor: PIITAA RANCHIYAN YANGU
IPC: H01L39/24
Filed: 1983-03-25
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-H09240218-A (JP)
Title: Pneumatic tire
Inventor: MARUYAMA HIROISA
IPC: B60C11/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To restrict any crack taking place on the edge part of a shoulder part while restricting any eccentric wear at the shoulder part by periodically arranging a shallow groove part where the groove depth becomes shallow, while changing the depth of a narrow groove in the case of a tire on which the narrow groove extending in the tire peripheral direction is provided at buttress part. SOLUTION: Such a construction is provided as a groove bottom surface 5a is changed to be formed in a wavy shape and the depth of the groove is periodically changed so that a shallow groove part 5A whose groove depth is made shallow may be periodically arranged. In a narrow groove 5 arranged in a buttress part 1B for the purpose of eccentric wear restriction in this way, a shallow groove part 5A whose groove depth is made shallow to raise up the groove bottom is provided periodically, a large drop of the rigidity of the edge part 4A1 of the rib 4A of a shoulder part 1A is restricted, then even if a large lateral force is applied to a tire and any shearing force from the road surface acts on the edge part 4A1, the edge part 4A1 can not be peeled off from a road surface, so that the edge part 4A1 may not be easily cut down.
Patent JP-S51124604-A (JP)
Title: A conveying equipment in electrolytic refining of metals
Inventor: IKEDA HIROSHI
IPC: C25C7/02
Filed: 1975-04-24
Abstract: PURPOSE: When,in electrolytic refining of copper,lead,tin,etc.,cathode and anode are replaced in an electrolytic cell,carryin them and charging them into the cell are automated to improve operating efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52132660-A (JP)
Title: Power amplifier
Inventor: SANO SHINYA
IPC: H03F3/68
Filed: 1976-04-28
Abstract: PURPOSE: To obtain a power amplifier with few switching distortion and high power efficiency, by operating the push-pull amplifier as class "A" amplification against load and supplying power dynamically according to the output voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01224291-A (JP)
Title: Production of single crystal
Inventor: YAMADA TETSUO
IPC: C30B29/36
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a single crystal reduced in both transition density and subcrystallite density, by induction heating of rod sintered forms made from high-melting point metallic compound with a high-frequency transmission of a specified frequency. CONSTITUTION:Firstly, rod sintered form 3A, 3B are prepared by sintering into rods a high-melting metallic compound such as a transition metal carbide having NaCl-type crystal structure (e.g., TiC). Secondly, the resultant sintered form 3A, 3B are supported with a holder 2 of a revolving shaft 1, and a high-frequency of 250kHz-1MHz is emitted from a high-frequency coil 4 to melt the sintered form 3A through its induction heating, thus forming a melt zone 5 with a ratio of the length to the diameter of 0.4-1.2. Thence, the sintered form 3A is moved downward at a speed of 3-30mm/hr while controlling the separation of a rod single crystal 6 at the lower end of said melt zone 5 to grow the single crystal 6, thus obtaining the objective single crystal through the floating zone technique.
Patent JP-S58167215-A (JP)
Title: Axle locking means in industrial vehicle
Inventor: KOJIMA TAKEO
IPC: B60G17/005
Filed: 1982-03-27
Abstract: PURPOSE:To lock an axle before a vehicle falls in critical condition by constantly detecting presence or absence of load and the lift of a fork. CONSTITUTION:When a solenoid 29 is excited in response to detection of the lift of a fork 8 by a liquid level sensor, both left and right block members 25 are shifted to locking positions to fix a rear axle 3 so as to lock its rocking motion. Even if the solenoid 29 is excited because a pressure sensitive conductor rubber 13 and the liquid level sensor detect a heavy load and a high lift respectively, a spacing between a projection 1a of the frame 1 and the upper face at the left end of the rear axle 3 becomes smaller than the height of the block member 25 so that the block member 25 at the left side can not be inserted in the spacing. Because of the above reason, the rear axle 3 is kept unlocked and swingable with respect to the frame 1.
Patent JP-S53134846-A (JP)
Title: Colored thermoplastic resin composition
Inventor: UCHIYAMA HIROSHI
IPC: C08L1/00
Filed: 1977-04-28
Abstract: PURPOSE: The title resin com position comprising a water-insoluble coloring matter which is formed by adding an emulsion breaker to a colored solution which is prepared by dispersing a mixture solution of a condensate of benzaldehydes, a polar solvent, a surface-active agent, and a water-soluble coloring matter in water. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11247954-A (JP)
Title: Toroidal continuously variable transmission
Inventor: MORI HARUHITO
IPC: F16H15/38
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To lubricate a power roller and the bearing member even in the case of traction in stopping an engine by providing an oil passage penetrating through the trunnion inside toward the power roller or the bearing member from the upper end surface of a trunnion opposed to the casing inner peripheral upper surface. SOLUTION: When a vehicle is put in a tractive state or an idly traveling state in a state of stopping an engine, since an output disc rotates by rotation of a driving wheel, an input disc also rotates through a power roller 1. Oil sticking to respective rotary members scatters to the casing inner periphery according to rotation of these input/output discs, and particularly, oil sticking to the inner peripheral upper surface of a casing 10 falls in the gravity direction. Therefore, the oil falling from the inner peripheral upper surface of the casing 10 is introduced to an oil passage 30 arranged on the rotary shaft part 3a on the upper end side of a trunnion 3, and the oil is introduced to a ball bearing 8 from the lower opening peripheral edge part 30a to lubricate the rolling surfaces 1a, 7a.
Patent JP-S62206850-A (JP)
Title: Element isolation method for complementary type semiconductor device
Inventor: KASAI NAOKI
IPC: H01L21/76
Filed: 1986-03-06
Abstract: PURPOSE:To prevent the generation of leakage currents by forming a thin element isolation layer shaped in the depth direction in three-layer structure consisting of a conductive film held by insulating films and bringing the conductive film into contact with a P-type region in the lower section of the element isolation layer. CONSTITUTION:A P-type Si substrate 1 has a 100 face azimuth and resistivity of 1OMEGA.cm, and an N well 2 and the P-type Si substrate 1 are isolated by a low-resistance P-type polycrystalline Si film 4 and an SiO2 element isolation film 3 holding the film 4. A gate oxide film 5 is composed of an SiO2 film in approximately 400Angstrom , and a gate electrode 6 is acquired by processing N-type polycrystalline Si through dry etching. A P-type diffusion layer 7 is formed by implanting boron and an N-type diffusion layer 8 by implanting arsenic through an ion implantation method, and thermally treated. Accordingly, since a conductive film layer takes the same potential as a P-type substrate region, a positive power field applied to the N-type substrate region has no effect on the P-type substrate region through the insulating layer, thus generating no inversion of the P-type semiconductor region brought into contact with the element isolation insulating film, then inhibiting leakage currents.
Patent JP-H05248051-A (JP)
Title: Staircase device
Inventor: TERAHARA HIDEAKI
IPC: E04F11/04
Filed: 1992-03-06
Abstract: PURPOSE:To secure the degree of freedom in the roam arrangement design without sacrificing the wideness of a room in the first floor as for a building such as a house having an undergroud room. CONSTITUTION:A ataircase device is equipped with a staircase 20 for ground which is installed between the first and second floors of a building, and a staircase 22 for underground which is arranged below the staircase 20 for ground and installed between the first floor of the building and an underground room. The staircase 20 for ground has a cover 28 which is used in opened state when a person goes.in/out from the inside of the under-staircase space 24 of the staircase 20 for ground, and between the staircase 20 for ground and the staircase 22 for underground, an opened port part 24B permitting the going-in/out between the staircases is installed. When a person goes into the underground room from the first floor, he goes into the under-staircase space 24 by opening the cover 28, and passes through the opened port part 24B, and utilizes the staircase 22 for underground.
Patent JP-H02231239-A (JP)
Title: Elevation device for vehicle-mounting device
Inventor: OGATA FUMIAKI
IPC: B60P1/46
Filed: 1989-03-03
Abstract: PURPOSE:To facilitate the raising/lowering and loading/unloading of a vehicle- mounting device by connecting a movable frame in free appearance onto a base frame fixed onto a car body and connecting a vertically movable member equipped with a load bard with the lower edge part of the movable frame in vertically movable manners. CONSTITUTION:A foldable movable frame 15 which is projection-enabled is installed by a link means 9 onto a base frame 1 fixed at the rear edge opened port part of a vehicle, and driven by the first driving means 33. Further, a vertically movable member 17 is installed at the lower edge part of the movable frame 15, and driven by the second driving means 47. Further, a foldable load board 23 which can be pulled out freely is installed onto the vertically movable member 17. The movable frame 15 is projected from the base frame 1, and the vertically movable member 17 is lowered from the movable frame 15, and then the vertically movable member 17 is raised, and the movable frame 15 is accommodated into the base frame 1, and the load placed onto the load board 23 can be loaded and unloaded.
Patent JP-H05251084-A (JP)
Title: Lead-acid battery lattice
Inventor: SAWADA KAZUNOBU
IPC: H01M4/74
Filed: 1992-03-06
Abstract: PURPOSE:To frame at the end of a mesh lattice when the mesh lattice is cut to a specified dimension by forming a non-machined part on the approximate diagonal line of the mesh lattice, and forming the meshes as approximately rectangular or parallelopiped. CONSTITUTION:A mesh lattice 1 includes an expanded mesh lattice part 2, non-machined part 3, and an electrode ear part 4 which is a current collector. The lattice part 2 constitutes a plurarity of meshes 2a and the non-machined part is located on the diagonal line of the lattice 1. In addition, an ear part 4 is provided at the tip of the electrode. When the lattice part 2 expanded at both ends of the non-machined part is cut to a specified dimension, the lattice is cut after the lattice part 2 is expanded so that the meshes 2a can be approximately rectangular, or parallelopiped. Therefore, a frame 5 is formed at the end of the lattice part after cutting. The forming of the frame 5 prevents meshes 2a having cut or protruding parts from being created at the end of the lattice part 2.
Patent JP-S58167579-A (JP)
Title: Production of 1,6,6-trimethyl-3-(1-hydroxyethyl)-2-oxabicyclo(4.3.0)non-4-en-8-one
Inventor: TAKAZAWA OSAMU
IPC: C07D307/80
Filed: 1982-03-30
Abstract: PURPOSE:Only an operation, bringing 4-(2,3-epoxybutylidene)-3,5,5-trimethyl-2- cyclohexene-1-one, which is readily obtained from isophorone through 4-step operations in low costs, into contact with a base in the presence of water, gives the titled compound as a flavor material for tobacco. CONSTITUTION:4-(2,3-Epoxybutylidene)-3,5,5-trimethyl-2-cyclohexene-1-one of formulaI(wavy line represents trans and/or cis isomeric bondages), after treatment with an acid such as acetic or hydrochloric acid or no treatment, is brought into contact with a base such as sodium hydroxide or potassium hydroxide in the presence of water, preferably a mixture thereof with an organic solvent to give the objective compound of formula II (wavy line may contain stereoisomeric bondage). The compound of formulaIis obtained from isophorone by its isomerization, silylation, condensation, dehydration and epoxidation.
Patent JP-S54142152-A (JP)
Title: Magnetic fileld generation for wide-width arc
Inventor: TAKEDA KOUICHI
IPC: B23K9/08
Filed: 1978-04-28
Abstract: PURPOSE: To generate a magnetic field for making wide-width arc without the use of magnetic circuit material, intended for use in heat treatment, etc., of objects of a wide area, by using a magnetic field produced by four currents arranged around arc for direct arc rocking.  
     CONSTITUTION: The arc 2 is generated between the arc torch 3 and the metal material 3, and two each of the current paths 4 and 5 and 6 and 7 are provided on both sides of the arc 2 in  parallel with the metal material 3. The direction of the line of magnetic force produced in the arc space is requlated as shown by the broken line 8 by equalizing the directins of currents flowing in the current paths 4 and 6 and also by directing oppsitely the directions of currents flowing in the current paths 5 and 7. Also, by changing the magnitude of currents flowing in the four current paths 4,5,6 and 7, the angle of magnetic field intersecting arc can be changed. Thus, a wide rocking of arc can be attained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05252327-A (JP)
Title: Image data transfer control system
Inventor: KONDO MAKIO
IPC: B41J29/38
Filed: 1992-03-09
Abstract: PURPOSE:To reduce the data transfer load on a CPU bus and to speed up the image processing of a facsimile equipment by providing a by-pass for directly transferring image data between a scanner and a printer, and in a copying mode, transferring image data through the by-pass and recording a multigradation image. CONSTITUTION:When a line synchronizing signal is generated by an operation control timing generation part 32 in a printer control part 12 based upon a detection signal outputted from a synchronizing signal detection part 31 and a reference clock signal is selected and outputted to an operation control timing forming part 27 in a scanner control part 11, a reading operation timing signal synchronized with the reference operation clock signal is generated and the image reading of each line is executed. A read analog image signal is converted into multi-valued image data by a multi-valued image processing part 24 and the multi-valued image data are transferred to a selector 38 in the printer control part 12 through a by-pass line 29 to control the multigradation image recording of a laser driver 39.
Patent JP-S54142904-A (JP)
Title: Line selection system by channel number
Inventor: NAKAMURA TOSHITAKE
IPC: H04L12/721
Filed: 1978-04-28
Abstract: PURPOSE:To secure transmission of the telegram having the channel number added through the transmission line by giving other control information to the converter when the decoded telegram is identified as the relaying and then rewriting the channel number to transmit the information of the outgoing line and the telegram. CONSTITUTION:Node B receives the telegram from line 1 at receiver RCVR and then gives the received telegram with the incoming line number 1 added to decoder DECR. Thus, DECR draws out the control table of line 1, and an index is given to the table with the telegram channel number (a). Then the control information corresponding to the channel number is extracted and decoded. When the telegram is identified as the relaying, other control information is given to converter CONV, where the channel number is rewritten from (a) to (b) and the information of outgoing line 4 plus the telegram are transmitted via transmitter SNDR. In this way, the channel number correspondence is secured between the adjacent nodes, and the telegram with the channel number added can be transmitted via the transmission line.
Patent JP-H01223503-A (JP)
Title: Program execution control system for pc
Inventor: TANAKA KUNIO
IPC: G05B19/05
Filed: 1988-03-03
Abstract: PURPOSE:To enable a programmer to easily find bugs by transferring input/ output signals from a programmable controller (PC) to a RAM and displaying input/output signals at the time of meeting a trigger condition. CONSTITUTION:The trigger condition for debugging is designated. The trigger condition is designated by input/output signals or their logical coupling which is the base of the operation against expectation of a user program. When the user program is executed, a PC 10 transfers input/output signals to the buffer of the RAM in a program generating device 1 at intervals of a certain time. The program generating device 1 monitors whether input/output signals meet the trigger condition or not, and contents of input/output signals are successively transferred to respective areas of the RAM from the buffer at intervals of a certain time when the trigger condition is satisfied. When a display request is issued from the programmer, these input/output signals are displayed on a display screen 2. Consequently, the state of change of input/output signals is discriminated.
Patent JP-H07256937-A (JP)
Title: Image forming device
Inventor: TOMINAGA HIDEKAZU
IPC: B41J2/52
Filed: 1994-03-22
Abstract: PURPOSE:To enable the number of output bits to be increased to more than the number of input bits by providing a method wherein high order bits of an output data from a conversion means are prepared from an image data to an image forming device. CONSTITUTION:In an RGB to YMC conversion circuit low order 8 bits are outputted from an LUT1, high order 2 bits are outputted from a high order bit preparing circuit 2, and the output can be made collectively from 10 bits. Since the high order bit is prepared thus with a comparator 3 and an encoder 4 without having the high order bit as the LUT, multiple bits can be made comparatively easily, and a low cost simple structure can be obtained. Further, it is clear that the structure can be applied not only to the LUT of RGB YMC conversion circuit but also to the LUT of a gamma-correction circuit. Furthermore, though an example wherein muliple bits are made from 8 bits is set to 10 bits, the example is also applicable to 9 bits, 11 bits, or more bits.