baber/WOPTO huggingface dataset:
Patent JP-S6286285-A (JP)
Inventor: ITO SHUNJI
IPC: E06B3/56
Filed: 1985-10-11
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-S6467314-A (JP)
Title: Forming method for lens array
Inventor: YAMADA MAKIO
IPC: C03B11/00
Filed: 1987-09-09
Abstract: PURPOSE:To form a lens array of uniform optical quality of respective lenses constituted by a simple means by retaining a plate material by means of dies divided into four pieces around a couple of punches, disposed facing opposedly and retained movably in the facing direction and carrying out forming. CONSTITUTION:Out of dies divided into four pieces, up and down and left and right sides around upper and lower side punches 20 and 21, the upper dies 35 and 36 are installed on an upper frame 39 through hydraulic devices 40 and 41. A lower die 37, out of the lower dies 37 and 38, faces the upper die 35, while the other lower die 38 is installed facing the upper die 36 on a lower frame 42 through a hydraulic device 43. The molding site of a plate material 60 placed between the upper and lower punches 20 and 21 by upper and lower actuators 23 and 24 are heat softened by shear heat generated by the vibration or the upper and lower punches. Then, the plate is compressed by forming surfaces 27 and 28 of the upper and lower punches, and a lens optical surface 61 is formed by said forming surface.
Patent JP-H0868312-A (JP)
Title: Structure of diesel particulate filter
Inventor: KAWAMURA HIDEO
IPC: F02B3/06
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a diesel particulate filter which has a compact structure, high rigidity and high corrosion resistance. CONSTITUTION: A main filter 1 is arranged on an exhaust system of a diesel engine. A sub-filter 2 is arranged on the center portion, and a bypass cylinder 4 is arranged therebetween. A filter main body 3 composing the main filter is made of ceramic long fibers. The surface of the filter main body is surrounded by wire gauges 6, 7 for fixation. A heat-resistant metal coil 5 is arranged on the surface of the filter main body on the inflow side of exhaust gas. Ceramic twisted yarns 8 are wound around the fiber main body for fixation. A bypass valve 9 which is opened and closed by an actuator 11 is arranged on an exhaust gas inflow side of the sub-filter 2, while an inflow port of the sub-filter is opened and closed by the bypass valve.
Patent JP-H0566727-A (JP)
Title: Driving device for liquid crystal display device
Inventor: HASEGAWA KENZO
IPC: G09G3/18
Filed: 1991-09-05
Abstract: PURPOSE:To provide a TFT-LCD driving device capable of correcting a video data with simple constitution. CONSTITUTION:In the driving device for a liquid crystal display device including a TFT-LCD panel 50, a data driver circuit 52 driving the panel 50 and a scan driver circuit 54, the device is provided with a signal discriminating circuit 58 discriminating the magnitude of a video data signal 56, a corrected data forming circuit 60, a signal delay circuit 66 delaying the video data signal 56 by a first time t1 required for the processing at the signal discriminating circuit 58 and the corrected data forming circuit 60, a data synthesis circuit 64 generating a synthetic signal 70 corresponding to the video data signal 56 by synthesizing a delay video data signal 68 from a corrected signal 62 and the signal delay circuit 66, a driven signal forming circuit 72 supplying a driving signal 74 in the data driver circuit 52, a timing forming circuit 76 forming a timing signal 82 based on a synchronous signal 78 and a scanning signal generating circuit 84 supplying a scanning signal 86 in the scan driver circuit 54 by delaying by a second time t2 being equal to the delay time of the synthetic signal 70.
Patent JP-H0567982-A (JP)
Title: Automatic power controller
Inventor: NAKAHARA TOSHIMITSU
IPC: H04B1/04
Filed: 1991-09-06
Abstract: PURPOSE:To control the rise, fall waveform of a transmission waveform and its timing at burst transmission optionally by controlling power of a transmission output based on data stored in a table and a waveform depending on a read timing. CONSTITUTION:A waveform data series is stored in a table 9 and data are read in a designation timing from the table 9 and stored in a register 8. Then the controller is provided with a D/A converter 7 converting a value stored in the register 8 into an analog signal and a comparator 5 comparing an output of the converter 7 with an actual transmission output. A power amplifier 1 is controlled by an output of the comparator 5 and the transmission output is sent. Then control waveform data are stored in the table 9 so that no ringing takes place in the actual transmission output and the leading and trailing are reduced. Thus, the waveform read sequentially and D/A-converted is smooth in the operation and the transmission output with less spread spectrum is obtained.
Patent JP-H0966305-A (JP)
Title: Work roll for cold rolling and its production
Inventor: JINBO YASUHIRO
IPC: C22C38/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To improve productivity by preventing seizure when a steel sheet or stainless steel sheet is subjected to cold rolling with a tandem mill or multiple roll mill. SOLUTION: An outer layer at least consists of the iron base alloy having the carbide dispersion property in which the interval between grains of carbide having >=1μm equivalent grain diameter Sc is <=50μm and the max equivalent grain diameter of carbide is <=20μm.
Patent JP-S60122014-A (JP)
Title: Strainer
Inventor: SUGIYAMA AKIRA
IPC: F25B43/00
Filed: 1983-12-02
Abstract: PURPOSE:To obtain an inexpensive and convenient strainer capable of preventing deterioration of performance without increasing pressure drop of a fluid passage by forming a conventional screen filter as it is to one body comprising plural large and small cylinder having a lap winding structure. CONSTITUTION:Since a primary filter 2-1 is inserted and fitted to an inlet part 1a of a body 1 of a strainer, introduced dusts accumulate in the primary filter 2-1. When the primary filter causes clogging, the resistance of the passage is increased, so the filter 2-1 is detached as contg. the dust from the passage at the inlet part 1a but is sucked into a secondary filter 2-2 comprising a larger cylinder. Since, in this stage, the screen filter 2 is formed to one body by double winding, the position of the detached primary filter 2-1 is fixed, and is not located at such position causing blockage of the passage. Dust introduced continuously is caught by the filter 2-2, and the increase of pressure drop can be prevented.
Patent JP-H0389747-A (JP)
Title: Congestion control system
Inventor: USHIJIMA SHIGEHIKO
IPC: H04L47/20
Filed: 1989-09-01
Abstract: PURPOSE:To absorb an overload which occurs owing to the bursting arrival of a packet by means of simple control by judging it to be a congestion state when the amount of traffic in either class exceeds a threshold and selecting and abolishing the packet in the class where restriction as to an abolishment rate is loose in a congestion period. CONSTITUTION:When the packet having a strong burst arrives at a system, a CPU server 8 compares the values of queue length and the threshold for respective classes from information on the queue length of its own line transmission queues 1-3 and on the thresholds 4-6. With the turning point that the amount of the input traffic of the class concerned excessively increases and it exceeds the threshold of the class concerned, the packet in the class where abolishment is loose is selectively abolished among N-number of quality classes. Thus, a chance that the packet staying in the system is withdrawn is increased with simple control and the chance that the packet staying in the class which finally causes congestion is withdrawn from the system at an early stage can be increased.
Patent JP-S6469931-A (JP)
Title: Leakage checking apparatus of pipe
Inventor: HAMAZAKI TAKAKAZU
IPC: G01M3/32
Filed: 1987-09-10
Abstract: PURPOSE:To omit sealing of both end parts of a pipe and to automate a series of workings required for leakage check, by providing a coupler, which is linked to the other end of the pipe to be checked, whose one end is sealed, in a airtight mode. CONSTITUTION:For example, a coupler 4 is linked to the other end part of a pipe, whose one end part is sealed. Under this state, the pipe is inserted into a container to be checked 2. The open end part of a vacuum part is closed by the cooperation of the coupler 4 and a sealing member 3 in an airtight mode. Under this state, the inside of the pipe 1 is evacuated with a first evacuating device 10 so as to provide a vacuum state. Then checking gas is supplied into the pipe from a gas feeding device 11. Thereafter, the inside of the container to be checked 2 is evacuated with a second evacuating device 17 so as to provide a vacuum state. Thus leakage is checked. In this way, a series of steps required for the leakage check can be automated. Since the other end part of the pipe 1 is linked to the coupler 4 during the execution of a series of steps required for the leakage check, it is not necessary to seal the other end part of the pipe 1.
Patent JP-H0952222-A (JP)
Title: End face form for manufacturing pc block
Inventor: UEDA MASARU
IPC: E01D19/12
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and rapidly conduct the standing operation of a side plate in the state that concrete does not roundabout the periphery of a U-shaped reinforcing bar or the mold releasing operation after the concrete is cured to manufacture a PC block (precast concrete block) that lateral U-shaped reinforcing bar protrudes at the end face. SOLUTION: Cutouts 21 for loosely inserting a lateral U-shaped reinforcing bar 4 are formed at a side plate 19 and an upper plate 30 connected to the upper edge of the plate 19, and reinforcing bar coating covers 22 of tapered right and left surfaces engaged with the ends of the bars are provided around the cutouts 21. The roundabout preventing member 23 of concrete into the cover is formed of a space filling member 23a engaged to be held at the bar 4 and a space filling member 23b disposed at the upper part of the member 23a, or a pair of right and left space fill members for holding the bar 4, and capable of being brought into contact with the tapered surfaces of the covers.
Patent JP-H0565385-A (JP)
Title: Polyolefin resin composition and manufacture of sheet of the composition
Inventor: SASAKI MASAO
IPC: C08L29/00
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a polyolefin resin composition excellent in workability in calendering and welding. CONSTITUTION:100 pts.wt. resin composition which is obtained by incorporating 0-400 pts.wt. polyolefin resin into 100 pts.wt. resin composition comprising ethylene/methyl methacrylate, ethylene/ethyl acrylate or ethylene/methyl acrylate, or a blend of at least two of these and which contains at least 8% methyl methacrylate, ethyl acrylate or methyl acrylate, or mixture of at least two of these monomers is mixed with processing aids comprising 0.005-3 pts.wt. acrylic processing aid or tin laurate stabilizer, 0.005-0.4 pt.wt. zinc salt of an organic acid, or 0.005-4 pts.wt. blend of at least two of these. The obtained composition is calendered at a roll temperature of 100-180 deg.C. The objective sheet of the polyolefin resin composition, excellent in smoothness and weldability, can thus be produced.
Patent JP-H1162953-A (JP)
Title: Bearing device
Inventor: MUNEKIYO MASAYUKI
IPC: F02C7/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device to prevent the occurrence of wear of the peripheral portion of a retainer bearing and the generation of noise. SOLUTION: A bearing device comprises a retainer bearing 4 arranged on the outer periphery of the outer race 2a of the bearing; squeeze film dampers 5a and 5b formed between the retainer bearing 4 and a housing 8. The bearing device generates a preload in the thrust direction of a bearing by an elastic body 7. A cylindrical member 9 making contact with the retainer bearing 4 and fitted in the housing 8 is located between the retainer bearing 4 and the elastic body 7.
Patent JP-S6468172-A (JP)
Title: Computer
Inventor: YOSHIDA SHIGEO
IPC: G06F9/46
Filed: 1987-09-09
Abstract: PURPOSE:To attain the transit to a program execution for a telephone call, by hooking off a handset so as to interrupt tentatively, thereby operating a program for telephone directly display or a telephone call for charge calculation and eliminating the need for the input of a special command by an operator. CONSTITUTION:A CPUH3 initializes the interruption processing and executes the processing of various applications. When the operator hooks off a handset H1 during the execution of the application processing, the state of the hooking switch H7 is changed and it is informed to a telephone circuit interface H2. Then it is sent to the CPUH3 by the interruption signal line. Then the CPU stops tentatively the application in progress to store the address of the processing program in execution to a saving memory. Then the telephone processing supporting program is started and various kinds of data are inputted from the input device H4 and the telephone number or the like is displayed by an output device H5 and the processing for the telephone call is executed.
Patent JP-H11146043-A (JP)
Title: Automatic car audio control system while using portable telephone and method therefor
Inventor: RI TOGEN
IPC: H04M1/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To operate the mute function of a car audio equipment while using a portable telephone by receiving busy signals and standby signals transmitted from a cable and transmitting the received signals to a mute function control circuit. SOLUTION: In the case that a call is made to the portable telephone 100 or a driver is to perform telephone communication while traveling, the busy signals of in-use are transmitted from the portable telephone 100 to a hand free system 200. The busy signals transmitted to the hand free system 200 are outputted through a photocoupler 22 and the signals are connected to the input terminal of the car audio equipment 300 through a different cable 400 pulled out from the hand free system 200. Then, the busy signals transmitted from the photocoupler 22 are transmitted to the mute function control circuit 32 of the car audio equipment 300, the mute function control circuit 32 utilizes the mute function control circuit incorporated in the car audio equipment 300 as it is and the mute function is operated.
Patent JP-S60119614-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: NISHIDA YASUATSU
IPC: G11B5/31
Filed: 1983-11-30
Abstract: PURPOSE:To elimiate danger of occurrence of step cut, form an orderly annular magnetic path and obtain a multihead that shows uniform electric and magnetic characteristics by flushing upper faces of a rear magenetic pole and an insulating layer and eliminating step near the boundary of front and rear magnetic poles. CONSTITUTION:A base plate 10 is used for a lower core, and a rear magnetic pole 12 that becomes the rear part of an upper core is formed on the intended joining part 11 of the upper core. The film thickness (h) of the rear magnetic pole 12 is formed nearly equal to the step of conventional heads. The whole face except the upper face 12' of the rear magnetic pole 12 is covered with an insulating and nonmagnetic SiO2 film 13 that acts as a magnetic gap spacer. A spiral conductive coil pattern 14 made of Al is formed on the SiO2 film 13 between the rear magnetic pole 12 and the tip 10' of the base plate 10. At this time, the height (j) of the upper face of the conductive coil pattern 14 is set lower than the film thickness (h) of the rear magnetic pole 12 by minimum insulation distance of the insulating layer. Then, the SiO2 film 13 including the surface of the conductive coil pattern 14 is covered with an insulator such as Al2O3 etc. by spattering etc. to provide an insulating layer 15.
Patent JP-H0393448-A (JP)
Title: Stator for dc machine
Inventor: TAWARA KAZUO
IPC: H02K23/24
Filed: 1989-09-04
Abstract: PURPOSE:To maintain linearity of flux in the gap of commutating pole during overload operation by passing the leakage flux, from main pole to the commutating pole, only through a part of the entire magnetic path length of the main pole and the commutating pole core thereby shortening the magnetic path length in the locally saturated regions of the commutating pole and the main pole under overload. CONSTITUTION:A commutating pole core 8 is fixed with magnetic bridges 10A, 10B composed of magnetic material in order to split the commutating pole winding into two sections 9A, 9B. Consequently, commutating pole leakage flux phiIP2 on the side, where the polarity of main pole is different from that of the commutating pole, deceases by an amount corresponding to the magnetromotive force of the commutating pole winding 9B. On the other hand, when viewed from the side where the polarity of the main pole is same as that of the commutating pole, a portion phiM2 of main flux enters from the pole chip 4A of the main pole 4 through the magnetic bridge 10A into the commutating pole core B thence passes to the armature side. During maximum speed rotation, a portion phiIPS of commutating pole flux leaks from the commutating pole core 8 through the magnetic bridge 10A to the pole chip 4A of the main pole core 4. By such arrangement, leakage flux can be reduced and the magnetic path length of leakage flux can be shortened.
Patent JP-S6288615-A (JP)
Title: Transmission construction for travelling of boom working vehicle
Inventor: TERADA TAKASHI
IPC: B60P3/14
Filed: 1985-10-12
Abstract: PURPOSE:To reduce the diameter of a shaft, and reduce the size and weight of a transmission case by providing a relay transmission shaft which is transmittingly connected to a prime moving part with an endless belt, and transmittingly connecting said shaft to a gear transmission device for right and left traveling device with a belt tension clutch. CONSTITUTION:The power of an engine E loaded on the rear end part of a body is transmitted to a relay transmission shaft 6 via an endless belt 7. Belt tension clutches 11L, 11R, 12L, 12R are provided in between this relay transmission shaft 6 and the forwarding input shafts 9L, 9R and backing input shafts 10L, 10R of gear transmission devices GL, GR fro right and left traveling devices, to transmittingly connect them. The transmitted power is transmitted to right and left wheels 1L, 1R via the output shafts 13L, 13R of transmission cases 8L, 8R and transmission chains 14L, 14R. By this construction, the diameters of the output shafts and axles can be made small, enabling the transmission cases to be made smaller and lighter.
Patent JP-H0393606-A (JP)
Title: Method and device for forming thick film of high temperature superconductor
Inventor: HAYASHI CHIKARA
IPC: C01G21/00
Filed: 1989-09-04
Abstract: PURPOSE:To simple form a superconductor thick film having an uniform composition over a long time by floating fine particles having particle diameters of <= a specific value in a gas and subsequently spraying the fine particles together with the gas on a substrate, the fine particles each being adjusted to a composition for constituting the high temperature superconductor material. CONSTITUTION:A thick film comprising a high temperature superconductor material having e.g. a composition of Bi0.7.Pb0.3.Sr1.0.Ca1.0.Cu1.5.Ox is formed on a substrate as the followings. Raw materials Bi2O3, PbO, SrCO3, CaCO3 and CuO, respectively, are weighed and mixed with each other so as to give the element ratio of the above- mentioned composition. The mixture is press-molded, sintered in air, pulverized and mixed. The processes comprising the molding, sintering, pulverizing and mixing processes are repeated two or three times. The prepared fine particles having particle sizes of <=1mum and containing a large amount of superfine particles having particle sizes of <=0.3mum are floated in a gas such as N2, carried and sprayed on a heated substrate, whereby even when the operation is continued over a long time, a high temperature superconductor thick film having an uniform composition and comprising the above-mentioned materials can be simply formed on the substrate.
Patent JP-H0389243-A (JP)
Title: Cassette opening and closing mechanism
Inventor: KOMATSU AKIHIRO
IPC: G03B42/04
Filed: 1989-08-31
Abstract: PURPOSE:To save space by opening and closing a cassette and fixing the cassette by a lock means continuously through a single driving source. CONSTITUTION:While a magazine 18 wherein plural films F are stacked is loaded in a magazine loading part 14, a cassette 22 which is unlocked is loaded in a cassette loading part 16 from the opening part 20 of a housing 12 and a shutter 19 is closed. At this time, the end part of the cassette 22 is supported by a stopper member 82, a lid body 22b is engaged with a cassette holding machine 86, and a main body 22a is clamped at a lock position 84. An opening and closing member 78 is provided with a pressing member 85 and the single rotary driving source 62 is used to open and close the main body 22a and fix the main body 22a and lid body 22b continuously and surely.
Patent JP-H0892139-A (JP)
Title: Decomposition of metanitrobenzoic acid and 2,6-dimethylnaphthalene complex
Inventor: OKADA KATSUMI
IPC: C07C29/154
Filed: 1994-09-22
Abstract: PURPOSE: To obtain methanol under milder conditions than the conventional ones without additional energy consumption by using a hydrophilic solvent together with water and a specific catalyst and utilizing waste heat. CONSTITUTION: In the catalytic hydrogenation of carbon dioxide in the liquid phase, a hydrophilic solvent such as dichloroethane is used together with water and at least one catalyst selected from the group of organometallic compounds containing Cu, Zn, Cr and metals in the group 8 of the periodic table, for example, nickelocene in an amount of 0.1-50% based on the solvent added) are used to effect the reaction at a temperature lower than 300 deg.C for 5 minutes 24 hours whereby methanol is produced.
Patent JP-S6287325-A (JP)
Title: Welding of molding material
Inventor: OMORI YASUSHI
IPC: B29C65/40
Filed: 1985-10-14
Abstract: PURPOSE:To make the welding between different molding material base boards, the supersonic welding between which has been difficult to realize, possible by a method wherein the supersonic welding is performed under the state that a hot melt bonding sheet spacer containing thermoplastic resin particles is pinched between two sheets of the molding material base boards to be welded together. CONSTITUTION:Thermoplastic resin particles and the welding are of molding material are welded together by the heat generation and fusion of only the surfaces of the thermoplastic resin particles themselves due to supersonic vibration energy, which is propagated through the hard particles consisting of thermoplastic resin and containing in hot melt adhesive and transmitted to the molding materials to be welded together. Because the hot melt adhesive surrounding the molding materials is thermally melted and softened by supersonic vibration so as to strongly bond the molding materials each other with the adhesive, the welding effect between the molding materials is exceptionally heightened. The mixing ratio of the hot melt adhesive, the thermoplastic particles and molding particles of inorganic compound depends upon the kinds of molding material base boards, the required adhesion strength and the thickness of bonding layer.