baber/WOPTO huggingface dataset:
Patent JP-H03104853-A (JP)
Title: Production of gear
Inventor: HIRAHARA KANJI
IPC: C23C8/22
Filed: 1989-09-18
Abstract: PURPOSE:To improve fatigue strength in a dedendum part by applying carburizing and quenching treatment to a gear blank, forming a 'Lubrite(R)' film on the above stock, and then carrying out local rehardening by heating a dedendum part by means of laser beam. CONSTITUTION:A gear blank 1 having gear shape is formed by applying prescribed shape working to a steel stock, and carburizing and quenching treatment is applied to the gear stock 1. Subsequently, 'Lubrite(R)' treatment is applied to the gear stock 1 to form a 'Lubrite(R)' film 2 on the surface of the gear stock 1. Then, a dedendum part 3 of the gear blank 1 is heated by means of a laser beam 4 to undergo local rehardening. This gear is used particularly as automobile part. By this method, the hardness of a tooth flank can be improved, and initial conformability can also be improved.
Patent JP-H0694232-A (JP)
Title: Method and apparatus for continuously processing incinerated ash
Inventor: SATO YOSHIKAZU
IPC: H05B7/18
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a method and an apparatus for continuously melting incinerated ash in which an operation is easy, a heat loss is low and an operating efficiency can be improved. CONSTITUTION:Incinerated ash is charged in a melting furnace 1 having an incinerated ash inlet at an upper part and a semisolidified slag exhaust port at a lower part, ends of a plurality of electrodes 3, 4 narrowed at an interval between ends as compared with that between the other ends are inserted into the ash to electrically melt the ash, cooled semisolidified slag is transferred from a lower opening of the furnace 1 to conveying means 21, conveyed together with partial ash, and the semisolidified slag and the incinerated ash are separated.
Patent JP-H07100377-A (JP)
Title: Method of cleaning and regenerating molecular sieve used in styrene treatment
Inventor: PASUKARU NIKORU
IPC: B01J20/34
Filed: 1994-09-12
Abstract: PURPOSE: To clean a molecular sieve which has been in contact with styrene and to regenerate the sieve to almost the same efficiency before regeneration by cleaning the molecular sieve with a proper solvent, preferably with ethylbenzene, and then heat-treating. CONSTITUTION: This molecular sieve which has been in contact with styrene which consists of zeolite and a binder is cleaned with at least one solvent selected from substd. or unsubstd. satd. or aromatic monocyclic hydrocarbons (e.g. ethylbenzene) substd. or unsubstd. polycyclic hydrocarbons (e.g. naphthalene), cyclic ethers (e.g. dioxane), acetates (e.g. ethylacetate), methylphthalates, ketones or a mixture of these. After the cleaning process, the sieve is heat treated. Thus, the molecular sieve in contact with styrene is cleaned to be regenerated to have almost the same efficiency as before regeneration.
Patent JP-S61123247-A (JP)
Title: Modulation circuit of phase consecutive digital frequency
Inventor: MATSUMOTO KIYOSHI
IPC: H04L27/20
Filed: 1984-11-20
Abstract: PURPOSE:To pevent the phase of a modulation wave from being discontinuous by changing transmission data synchronously with a point where the phases of each signal of two different frequencies are coincident. CONSTITUTION:A signal having a basic frequency f=n.m-fc (where n, m are integral numbers having no common multiple to eachother, fc is a frequency of a transmission clock) outputted from a reference frequency oscillator 1 is frequency-divided by a 1/n frequency divider 2 and a 1/m frequency divider 3 to obtain outputs of frequencies nfc and mfc. Theoutput of the frequency divider 2 is inputted to an input terminal of an AND gate 51 and a clock terminal of a DFF 8 and the output of the frequency divider 3 is inputted to an input terminal of the AND gate 52 and a data input terminal of the DFF 8. Further, a transmission data is inputted directly to other input terminal of the AND gate 51 and the transmision data is inputted to the other input terminal of the AND gate 52 via an inverter 41. The DFF 8 detects a point where the phases of the inputted signals are coincident, and the AND gate 51 or 52 is opened by using the transmission data synchronized therewith, an OR gate 6 synthesizes the outputs, and the result is subjected to 1/2 frequency division by a 1/2 frequency divider 7.
Patent JP-H04123138-A (JP)
Title: Loading controller for initial program
Inventor: TAKADA MASAMI
IPC: G06F9/06
Filed: 1990-09-13
Abstract: PURPOSE:To improve the operation efficiency of a system by loading newly only a changed part of an initial program to a main storage device from an auxiliary storage device after loading of the previous initial program by referring to a change history of a storage means. CONSTITUTION:After an initial program stored in an auxiliary storage device 1 of a computer system is loaded to a main storage device 2 and system starts, in the case a change is applied with regard to the initial program, history related to its changed part is stored. In this case, a series of processing operations are finished, and in the case it is desired to operate the system by using the initial program which is not changed again without allowing the system to go down, only the initial program of the changed part is loaded to the main storage device from the auxiliary storage device 1 by referring to the history of the changed part which is stored. Subsequently, at the time point when new loading is finished, the change history stored before that time is erased, and it is prepared for storage of the part changed newly. In such a way, the operation efficiency of a computer system can be improved.
Patent JP-H0882964-A (JP)
Title: Copying device
Inventor: YAMAGAMI MASAFUMI
IPC: G03G15/00
Filed: 1994-09-12
Abstract: PURPOSE: To shorten working time of a copying device and to reduce the amount of toner used by making original moving speed variable, fast-forwarding an unnecessary image part and reading it while skipping. CONSTITUTION: When an original passes an original sensor 8, the measurement of exposing time is started. When a 2nd roller 5 is driven at a high speed after the leading edge of the original passes a 3rd sensor 7, sagging on the original caused by speed difference is absorbed by a 1st exit 9. After the leading edge of the original passes an exposing point, stored timing is compared with the exposing time. In the case where they coincide with each other, high speed driving or constant speed driving is switched and a counter 9 is incremented. By executing processing only when a condition of a counter 1 >= counter 2 holds, image processing is performed without executing the processing at the time of copying a first sheet even when the previous data is stored in an array.  Therefore, by performing erasion interlocking with the high speed driving, the unnecessary image is not inversed to the copy, the finish of the copy becomes clear, and also the toner is saved.
Patent JP-S6398832-A (JP)
Title: Manufacture of rotary blade body and magnetic recording medium
Inventor: IIDA SHINOBU
IPC: G11B5/84
Filed: 1986-10-14
Abstract: PURPOSE:To decrease the number of granular components removed from the surface of magnetic substance layer by using a rotary blade body comprising a rotary body whose cross section is circular and a blade provided at the outer circumference of the rotary body so as to apply grinding to the magnetic layer. CONSTITUTION:The rotary blade body consists of the rotary body 1 and the blade 3 provided at the outer circumference 2 of the rotary body along its rotary shaft. A cylinder whose cross section is circular is used for the rotary body 1. Furthermore, the blade 3 is preferably made of one of sapphire, alumina and thermet and the number of blades is >=one being 2-32 preferably. Then the magnetic layer coated onto the support is subject to surface smoothing processing, the said rotary blade is subject to grinding to remove the granular components or adhesives exfoliated easily. Thus, the removed substance from the surface of the magnetic layer is reduced and dropout or clogging is decreased.
Patent JP-H0689306-A (JP)
Title: Portable information processor
Inventor: YOSHIMURA SHIGEHIRO
IPC: G06F17/30
Filed: 1991-09-24
Abstract: PURPOSE:To alter data on an unrewritable storage device by altering the data on the unrewritable storage device by using data on a rewritable storage device. CONSTITUTION:A CPU 101 executes a program stored in an internal ROM 102, internal RAM 103, external ROM 104 or external RAM 105 by using data stored in the internal ROM 102, internal RAM 103, external ROM 102, or external RAM 105 and displays the result on a display device 107. Further, the CPU 101 transfers data to and from another information processor in two ways through an input/output interface 106 at need. Data supplied from the information processor 108 are stored in the rewritable storage device and used to compensate or update the data on the unrewritable storage device.
Patent JP-S60134942-A (JP)
Title: Backup system for abnormal state
Inventor: NISHIKAWA AKIRA
IPC: G06F11/20
Filed: 1983-12-23
Abstract: PURPOSE:To operate only the second operation processing device in the current mode to execute the control of the first operation processing device, by accepting prescribed command information preferentially by the first operation processing device even in the abnormal state to disconnect the first operation processing device from a bus forcibly. CONSTITUTION:If abnormality of an operation processing device 10 s detected by an operation processing device 11, an interrupt signal for stopping the processing is transmitted from a command register 7 to a microprocessor 2, and the stop processing is started forcibly. Meanwhile, a bus interface 3 of the operation processing device 10 receives a bus disconnecting signal from the command register 7 and performs a processing to disconnect the bus interface 3 itself from an internal bus 6 forcibly independently of the stop processing of the microprocessor 2. Thereafter, the operation processing device 11 is set to the current mode and executes a prescribed operation control continuously. Thus, if the abnormal state is detected, the stand-by operation processing device is switched to the current operation processing device, and the current operation processing device is stopped, and this operation processing device is backed up.
Patent JP-2001044728-A (JP)
Title: Mobile phone antenna and simple operation mechanism
Inventor: KUSHIDA SHUZO
IPC: H01Q1/24
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a simple operation mechanism for a mobile phone antenna with a small size and economy by which the antenna can be extended/contained by one hand. SOLUTION: The feature of the operating method solves problems of energy, miniaturization and one-band operation or the like at the same time by using an elastic energy of one piece of a spring A6 and a kinetic energy of a weight 7 fitted to the spring A6 for a power of an impulsive force so as to impact a lower face of a shaft of an antenna head 5 fixed to an antenna 4 and an end face of a fixed side of a stopper 9 by means of an upper/lower face of the weight 7 as a moving force (a).  The design of a flexible structure for a spring terminal 11 made of a thin metallic wire solves problems of sliding and bearing functions due to a step difference between the diameter of a shaft of a fixed part of the antenna head 5, the diameter of a shaft of the antenna 4 and the diameter of a shaft of the stopper 9 resulting from the structure utilizing the impulsive force for the moving force and assures the stopper function and a function of a ratio wave circuit or the like (b).
Patent JP-H0697533-A (JP)
Title: Magnetoresistance effect element
Inventor: INOMATA KOICHIRO
IPC: H01L43/08
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a magnetoresistance effect element wherein magnetoresistance change ratio is large, and saturation magnetic field and hysteresis are small, by alternately laminating magnetic layers of Co group or Ni group having magnetic anisolropy of cubic symmetry in a film surface and nonmagnetic layers. CONSTITUTION:A laminate 4 wherein magnetic layers 3 of Co group or Ni group having magnetic anisotropy of cubic symmetry in film surface and nonmagnetic layer 2 are alternately laminated is provided. When the magnetic layer 3 has magnetic anisotropy of cubic aymmetry in a film surface, two axes of easy magnetization exist in the film surface. By applying magnetic field to either axis direction, antiferromagnetic coupling is obtained via the nonmagnetic layer 2. Hence saturation magnetic field H2 becomes small as compared with the case of uniaxial magnetic anisotropy, and hysterisis also becomes small. That is, by providing the laminate 4 constituted of the magnetic films 3 and the nonmagnetic films 2, a magnetoresistance effect element wherein magnetoresistance change ratio is large and saturation magnetic field and hysteresis are small can be obtained.
Patent JP-H01124617-A (JP)
Title: Melt spinning method
Inventor: YOHAN MARIA BEIEN
IPC: C08G67/02
Filed: 1988-09-28
Abstract: PURPOSE: To provide a method for melt-spinning a thermoplastic polymer, enabling the production of thermoplastic polymer fibers having excellent tensile strength, bending modulus, or the like, by melt-spinning an alternating copolymer of a specific olefinic unsaturated compound and carbon monoxide at a specific temperature and then drawing the spun fibers. CONSTITUTION: This method for melt-spinning a thermoplastic polymer comprises melt-spinning an alternating copolymer of an olefinic unsaturated compound having a mol.wt. of >=2,000, preferably >=5,000, and carbon monoxide at a temperature of at least (T+20)K (T is a crystal melting point), preferably at least (T+40)K, and subsequently drawing the spun fibers at a temperature of at most (T-10)K, preferably at most (T-25)K, preferably at a drawing ratio of 3:1 or larger, to obtain the thermoplastic polymer fibers suitable for tire cords. The copolymer is excellent ethylene/CO copolymer.
Patent JP-H1188178-A (JP)
Title: D/a converter
Inventor: MOCHIZUKI KOJI
IPC: H03M1/68
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a current summing D/A converter with high precision where multi-bit processing is attained while suppressing increase in the circuit area and current consumption. SOLUTION: A load resistor connected between an analog voltage output terminal 23 and a line with a prescribed level 24 is configured with a series resistor consisting of series connection of four resistors 25a-25d whose resistance is equal to each other, and two of pluralities of constant current sources being components of a current source block 20 are connected selectively to an internal connecting point 26a or 26b of the series resistor in response to digital input values D1-Dx. For example, a switch 21a controlled by the least significant bit D1 of the digital input values connects a constant current source to the connecting point 26a or a ground level point and a switch 21b controlled by the succeeding bit D2 of the digital input values connects other constant current, source to the connecting point 26b or a ground level point.
Patent JP-H08105965-A (JP)
Title: Target correlation integrator
Inventor: UDA KAZUMASA
IPC: G01S7/32
Filed: 1994-10-07
Abstract: PURPOSE: To practically and efficiently cut a hypothesis by making a comparison between target observation information obtained from an observation information input terminal and target prediction information from a target motion particulars predictor regarding a controlled target, and making judgement about whether an augmented hypothesis is required. CONSTITUTION: A motion particulars correlation unit 5 classifies observation information on an observation target expected to have correlation, and predicted information on a controlled target into respective groups. In addition, a one-to-one basis correspondence discriminator 14 reads data from a one-to-one correspondence judgement parameter input terminal 13 to know and judge whether any clear correspondence exists. Also, a hypothesis generator 6 generates a hypothesis for showing the correspondence of the previously grouped observation to a certain controlled target, or showing whether the grouped target is a new target or a clutter.  A hypothesis reliability calculator 7 augments the reliability that the observation target is a controlled target, and makes a calculation related to hypothesis reliability on the assumption that the observation and controlled targets corresponding to each other are already established on a one-to-one basis. In addition, a hypothesis cut 9 is made and target tracking integration 11 is performed, regarding the case where the observation and controlled targets agree to one another in all hypotheses.
Patent JP-H0576884-A (JP)
Title: Sewage treatment tank
Inventor: MINOURA HIDEKI
IPC: C02F3/00
Filed: 1991-09-25
Abstract: PURPOSE:To apply strong movement to water so that the interior of a sedimentation tank is held to as stationary a state as possible to increase sedimentation/ separation capacity and the stagnation of sludge is not generated in the bottom part of the tank. CONSTITUTION:The aeration tank 2 and sedimentation tank 3 provided in an outer tank 1 are partitioned by a partition plate 4 and allowed to communicate with each other through the gap between the lower end of the partition plate 4 and the bottom part of the outer tank 1. By this constitution, sewage is separated into supernatant water and settled sludge in the sedimentation tank 3 and the settled sludge passes through the gap 5 to be returned to the aeration tank. Herein, a plate-shaped distributing projection 9 is provided to the almost central part of the inner surface of the tank 1 opposed to the partition plate 4 of the sedimentation tank 3 so as to protrude toward the partition plate 4.
Patent JP-H08108313-A (JP)
Title: Chip processing method in cutting machine and product-extruding device directly used in practice of this chip processing method
Inventor: TOKIWA TORU
IPC: B23D55/00
Filed: 1994-10-07
Abstract: PURPOSE: To as far as prevent chips from flowing to a bundle of raw materials by forming a space between a bundle of products and the bundle of raw materials, and jetting a working fluid from the lower stream side in the conveying direction, thereby processing the chips sticking to the bundle of products to fall down into the space. CONSTITUTION: A conveying cylinder is driven-controlled by a control means to convey a bundle of raw materials W integrally with a conveying vise backwards. Thus, a next part to be cut in the bundle of raw materials W is located at a cutting position, and a space S having a specified length is formed between the bundle of raw materials W and a bundle of products WA. After the part to be cut in the bundle of raw materials W is located at the cutting position, nozzles 41 are operated-controlled by the control means to inject a working fluid to the bundle of products WA from behind. Thus, chips adhered on the bundle of products WA can be processed to fall down into the space S.
Patent JP-H01124857-A (JP)
Title: Ion beam processing device
Inventor: YAMAGUCHI HIROSHI
IPC: G03F1/86
Filed: 1988-09-30
Abstract: PURPOSE:To obtain a device which corrects a defective point with high accuracy by focusing the ion beam from a high-luminance ion source to a microspot by a charge particle optical system and by projecting the ion beam to the defective point of a mask while controlling the output and spot size thereof, thereby removing the deft. CONSTITUTION:A mask sample 90 having the black effect is imposed on a sample base 60 in an exchange chamber 41 and is put into a sample chamber 40 where the sample is imposed on a base 55. The inside of the chamber 40 is then evacuated by a vacuum system to a vacuum and a high-voltage power supply 82 and a control device 85 are operated to impress voltages to respective electrodes by a power supply 77 for filament of a liquid metal ion source 65, an ion beam electrode source 79, and a deflecting electrode power supply 84. The sample 90 is first scanned by the ion beam spot 68' of several kV or below and is macro-displayed on a cathode ray tube 88. Then, an operator observes the black defect. In succession, a negative voltage of several 10kV is impressed to the sample and the ion beam spot 68' is irradiated to the defective point of the sample. The device which corrects the correcting point of the mask with the high accuracy is obtd. by such constitution.
Patent JP-H0798220-A (JP)
Title: Device for measuring coil diameter and width
Inventor: SASAKI YOSHINOBU
IPC: G01B21/10
Filed: 1993-09-30
Abstract: PURPOSE:To provide a coil diameter ar width measurement device of high measurement precision and economy. CONSTITUTION:A sliding unit 4 is provided with a coil end detection sensor 5 and scale reading sensor 6. As the sliding unit 4 rises along a track 1, the coil end detection sensor 5 sequentially detects a lower end L0 of the outside diameter of a coil 25 of foil end detection sensor 5, a lower end L1 of the inside diameter, an upper end L2 of the inside diameter and an upper end L3 of the outside diameter. The scale reading sensor 6 reads the scale of magnetic lattice stripes of scale 3, so that travel distance of the sliding unit 4 is measured, with the result that a calculator 10, based on the signal of both sensors 5 and 6, calculates outside and inside diameters of the coil 25.
Patent JP-S61121153-A (JP)
Title: Inter-processor communication control system
Inventor: TAKAGI HAJIME
IPC: G06F15/16
Filed: 1984-11-19
Abstract: PURPOSE:To avoid the conflict of subprocessors without increasing hardware nor complicating a program routine by setting an inter-processor communication mailbox in an area to which the common access is possible with those subprocessors. CONSTITUTION:An arithmetic processor 1 serving as a microprogram control type subprocessor, an input/output controller 2 and a main memory 3 containing an inter-processor communication mailbox 30 are connected to a common system bus 100 of a communication control system. The processor 1 reads out a software instruction out of a memory 3 and executes it. If this instruction is equal to an input/output instruction, as instruction is delivered to the designated controller 2. Then the request pointer address registers 13(23) and processing pointer address registers 14(24) are connected to the microprogram real control parts 11(21) of the processor 1 and the controller 2 respectively. Thus the extraction and reset flags of control information are set to the mail box 30 by registers 13, 23, 14 and 24 respectively.
Patent JP-H0557270-A (JP)
Title: Recycle system of chopsticks
Inventor: WATANABE WATARU
IPC: B09B5/00
Filed: 1991-08-28
Abstract: PURPOSE:To provide a recycle system of chopsticks which is capable of reasonably reutilizing the almost large parts of chopsticks which have been merely consumed heretofore in the facilities such as a mess hall and a restaurant in which chopsticks are used. CONSTITUTION:The facilities such as a mess hall and a restaurant in which chopsticks are used are equipped with a stage for recovering the dirtied chopsticks, a stage for sorting the recovered chopsticks into the immediately reutilizable chopsticks and the chopsticks necessary to be regenerated, a stage for washing the immediately reutilizable chopsticks, a stage for grinding and dissolving the chopsticks necessary to be regenerated and again forming them, a stage for sealing and wrapping the washed or reformed chopsticks and a stage for distributing the sealed and wrapped chopsticks to the facilities such as the mess hall and the restaurant in which the chopsticks are used. Thereby the spent chopsticks are recovered from the facilities such as the mess hall and the restaurant and thereafter sanitary treatment is executed. Thereby the available resource is efficiently reutilized.