baber/WOPTO huggingface dataset:
Patent JP-H01293828-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: A47L9/04
Filed: 1988-05-23
Abstract: PURPOSE:To improve a dust collecting performance by constituting an agitator internally provided in a floor nozzle main body of a rotor and a flexible protruding line band placed longitudinally of its peripheral face, forming many protrusions on one face of the protruding line band, densely forming the protrusions at the end part of the protruding line band and roughly forming the protrusions at the root part thereof. CONSTITUTION:An agitator 13 is constituted by mounting a protruding line band 32 in a longitudinal direction of the peripheral face of a rotor 31. This protruding line band 32 is formed of a flexible material such as rubber and many conical protrusions 33 are formed on one face thereof. The protrusions 33 are densely formed at the end side of the protruding line band 32 and roughly formed at the side opposite thereto. When the agitator 13 is rotated, the protruding line band 32 is displaced in the reverse direction of rotation at a part in contact with a face to be cleaned and moves along the face to be cleaned. Then, the protruding line band 32 is relatively moved so as to part the face to be cleaned, and at this time, dust is squeezed by many protrusions and isolated from the face to be cleaned. The isolated dust is effectively guided to a floor nozzle main body according to a springing operation at the time of restoration to the direction of the diameter of the protruding line band 32 and the suction force of a vacuum cleaner.
Patent JP-S5249705-A (JP)
Title: Automatic calling device
Inventor: SAKAI HISAO
IPC: H04M3/42
Filed: 1975-10-18
Abstract: PURPOSE:The voice reply equipment is controlled directly from electronic computer to call out the parther subscriber automatically. Thus, a low-cost calling equipment is obtained with simple interface.
Patent JP-S6018589-A (JP)
Title: Rust preventive for lubricating oil and turbine oil composition containing it
Inventor: MATSUNAGA MITSUFUMI
IPC: C10N40/12
Filed: 1983-07-12
Abstract: PURPOSE:A rust preventive for lubricating oil useful for turbine oil of ship and land use, having improved rust preventing properties even under conditions of seawater admixture, and good solubility, comprising a specific succinic acid derivative compound as an main component. CONSTITUTION:The desired rust preventive for lubricating oil, comprising one or more compounds selected from a group of succinic acid derivative compound shown by the formula I (R1 is 16-20C branched alkyl shown by the formula II; m and n are 2-14), shown by the formula III(R2 is 16-18C straight-chain alkenyl), and shown by the formula IV(R3 is 18-20C branched chain alkenyl shown by the formula V or formula VI; x and y are 3-12). A purified mineral oil obtained from high-viscosity crude oil of paraffin group or mixed group system is preferable as a lubricating base oil.
Patent JP-H08339329-A (JP)
Title: Method for transfer of data to storage medium from host computer by using selectable cache processing method
Inventor: RODONII EE DEKOUNINGU
IPC: G06F12/08
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To optimize the performance of a host computer by generating a cache flashing parameter within the host computer to transfer to a controller and writing a large amount of writing request data from the cache memory of the controller according to the ache flashing parameter. SOLUTION: The host computer 10 and especially host adapters 14 and 16 are connected to each disk array controller 18 and 20 through independent buses such as host SCSI buses 28 and 30. A first controller 18 includes a data processor such as an old microprocessor, an input/output processor namely a subprocessor 32, a cache memory 33 and a cache battery 35. The cache memory 33 can be divided into a cache memory area 34 and an alternative cache memory area 36. A second controller 20 is similar to this.
Patent JP-2000008250-A (JP)
Title: Reed for high-speed loom
Inventor: MIYA YUKIO
IPC: D03D49/62
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a reed for high-speed looms, comprising reed blades, suitable for diversified types of fibers (e.g. natural and synthetic fibers, and fibers of new materials) and improved in durability and resistance to wear. SOLUTION: This reed for high-speed looms comprises a number of reed blades, with a thin plate of metal (e.g. stainless steel) as the base 24, parent blades on both right and left sides, and a pair of edge metals on the upper and lower ends for each reed blade, wherein the reed blade which is adjacent to the parent blade and arranged orderly one by one towards the reed center is coated with a diamond-like film 28 via an intermediate layer 26, at least for the section containing the portion which would be otherwise worn most severely.
Patent JP-H09312248-A (JP)
Title: Exposure device
Inventor: SHIBATA HIROMASA
IPC: G03F7/20
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make exposure onto both surface of a wafer with high accuracy. SOLUTION: An alignment mark is formed on a surface of a wafer 11, alignment is performed by alignment microscopes 17a and 17b and exposure is performed. After finishing the exposure the wafer 11 is reversed by a wafer carrying arm 24, the alignment is performed by alignment microscopes 17c and 17d and the exposure is performed on the other surface.
Patent JP-H0677950-A (JP)
Title: Synchronous clock distribution system
Inventor: ROORENSU JIYAKOBOUITSUTSU
IPC: H04L7/033
Filed: 1993-05-27
Abstract: PURPOSE: To provide a clock system which is synchronized over the entire system at frequencies exceeding 200MHz by combining the phase-locked loop technologies with a delay means. CONSTITUTION: A primary clock 124 is supplied to a phase-locked loop 110. The phase-locked loop 110 includes a phase detector 112, a low-pass filter 114, a voltage-controlled type oscillator 118 and a frequency divider. A secondary clock generated by this phase-locked loop 110 is supplied to a digital delay means 132 and distributed to secondary clocks ϕ21 to ϕ2m . Thus, a clock system is obtained, which is synchronized over the entire system at frequencies exceeding 250MHz.
Patent JP-H08297619-A (JP)
Title: Software distribution system
Inventor: SATO MIWAKO
IPC: G06F9/445
Filed: 1995-04-26
Abstract: PURPOSE: To enable the trial operation of a software at an agent. CONSTITUTION: A managing terminal 1 for managing the software is provided with a software managing part 12 for managing the software of a trial object only with the software of a version to be next operated as the trial object and outputting the list information of agents under trial to agents 2a and 2b and a software transmission control part 13 for transmitting the software of the trial object to the agents 2a and 2b. The respective agents 2a and 2b are provided with trial processing request parts 21a and 21b for requesting the setting or cancel of trial or the display of the list of agents under trial to the managing terminal 1, receiving the list information of agents under trial from the software managing part 12 and displaying this information and software possessing parts 22a and 22b for possessing the software from the managing terminal 1.
Patent JP-H0424246-A (JP)
Title: Wound diameter detector in loom
Inventor: SHIOYAMA MICHIYO
IPC: D03D49/06
Filed: 1990-05-16
Abstract: PURPOSE:To correctly detect wound diameter of yarn at a beam by correcting wound diameter detected with a wound diameter detector using a density of weft and/or tension of warp as a parameter. CONSTITUTION:A wound diameter (radius) R of yarn 13 wound on a beam 9 is calculated from rotation of a beam, rotation of a main shaft 4 of a loom and a density of weft by a wound diameter detector 2. In said process, the wound diameter is corrected by a correcting treatment using a wound diameter corrector 3 calculating a density of weft B and/or tension of warp T as a parameter. As the correcting formula, e.g., R'=R(aB+bT+c) is adopted and the correction constants a, b and c are previously set in experientially or experimentally.
Patent JP-S5554159-A (JP)
Title: Device for copying template
Inventor: SHIMIZU MASAMI
IPC: B23Q5/36
Filed: 1978-10-14
Abstract: PURPOSE:To prevent errors due to the wear of a template and to the fluctuation in a load, by using the mechanical contact of the template with a contact member to perform movement control which is one of advantages of a template copying mechanism and by compensating most of a driving force by the force of a hydraulic cylinder or the like. CONSTITUTION:A slide member 2 is guided on a sliding guide face 1 of the body of a machine. A cam 4, which serves as a template, is rotated by a can shaft 3. A lever 6 is supported by a lever shaft 5. A stylus 7, which serves as a contact member, is attached to one end of the lever 6. The lever 6 is swung according to the form of the cam 4. A driving member 8 is attached to the other end of the lever 6. The driving member 8 is brought into contact with a projecting member 9 to cause the slide member 2 to slide. Pressure detectors 10, 11 are attached to the projecting member 9 to detect the contact pressure when the slide member 2 is operating. The detection signal is supplied to a pressure control valve 14 through a pre-amplifier 15, an operational amplifier 16 and a servoamplifier 17 to drive a hydraulic cylinder 12 to raise or reduce the pressure of the slide member 2.
Patent JP-H11326456-A (JP)
Title: Test method and integrated circuit device
Inventor: MATSUZAWA HAJIME
IPC: G01R31/26
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To conduct a test to an integrated circuit device in a high speed without using a tester. SOLUTION: In a test method of an integrated circuit device 1 having plural pins 6 and plural flip-flops 11 which are connected to the plural pins 6 and also connected respectively in series so as to compose a scan path 3 which performs a shift motion as a shift resister at the time of the test, following steps are established, namely, a step in which a test control circuit 5, by which a test using the scan path 3 is performed, is installed beforehand in the integrated circuit device 1 in the state where the test control circuit 5 is connected to the scan path 3, and a step in which the plural pins 6 are connected respectively by an external wiring 4, and also a step in which the test using the scan path 3 is performed by the test control circuit 5,  by giving a test mode signal to the test control circuit 5 in the state where the plural pins 6 are connected respectively by the external wiring 4.
Patent JP-H0424941-A (JP)
Title: Analyzer
Inventor: MURAKAMI JIRO
IPC: G01R31/26
Filed: 1990-05-15
Abstract: PURPOSE:To effectively etch a part to be opened and to shorten a time of opening by providing adhesive properties on a rear surface and allowing it to adhere to a molding resin. CONSTITUTION:The rear surface of an analyzer 8 made of Teflon is coated with a silicon adhesive. The analyzer 8 is bonded to the front surface of a thin molding resin package 1, smoking nitric acid 2 is dropped inside the analyzer 8 to form a pool 3 of the acid. Thus, since the pool of the acid can be effectively formed at the part to be desirably opened, an opening work can be simply performed, and its time can be shortened.
Patent JP-H05326809-A (JP)
Title: Manufacture of lead frame for mounting electronic circuit element
Inventor: NATSUME NORIYUKI
IPC: B23K26/382
Filed: 1992-05-19
Abstract: PURPOSE:To cope with the production of a small quantity lot at low cost without difficulty by a method wherein reliability is enhanced by having firm junction between an electronic circuit element mounting substrate and a substrate supporting lead, and a through hole is perforated on a semiconductor mounting wiring substrate. CONSTITUTION:A wiring pattern 6b is formed on a semiconductor element mounting wiring substrate 6 by conducting an etching treatment on the copper foil 9 of the semiconductor element mounting wiring substrate 6, and a mask 6c for excimer laser, having a through hole 6a of cross-sectional formed hole 6d of the same of the same cross-sectional form, is formed on the through hole perforating position on the four corners. On the mask 6c, a through hole 6a is formed by breaking a polyimide film 13 using an excimer laser 14. Then, the inner edge 8a of a substrate supporting lead is folded upward, put through the through hole 6a, and its tip part 8b is caulked.
Patent JP-H05325474-A (JP)
Title: Recording medium housing case
Inventor: TAKAHASHI YOSHINORI
IPC: G11B23/087
Filed: 1992-05-19
Abstract: PURPOSE:To provide the recording medium housing case having high reliability. CONSTITUTION:A lower regulating projection 31 is inserted to the center of a notch 23 to enlarge and open an upper deforming projection 24 to the tip end direction. A lower deforming projection 24 is inserted along a tapered surface 27 into an upper fitting recessed part 25 to deform the lower deforming projection toward the upper deforming projection 24. The joint surfaces of the upper deforming projection 24 and the lower deforming projection 34 are no longer parallel with attaching and detaching directions in the state of caulking and intermeshing the upper deforming projection 24 and the lower deforming projection 34 with each other; in addition, these projections are in the state of pressing each other and are, therefore hardly attachably and detachably fitted to each other. Since the upper fitting part 21 and the lower fitting part 22 are no longer easily disengageable, the need for ultrasonic welding is eliminated and the splashing of fusion slag and internally existing dust does not arise. The reliability is thus enhanced.
Patent JP-H02305811-A (JP)
Title: Production of ethylene polymer composition
Inventor: OTA TAKESHI
IPC: C08F297/08
Filed: 1989-05-19
Abstract: PURPOSE:To obtain an ethylene polymer composition excellent in impact resistance, environmental stress cracking resistance, pinch-off fusibility, etc., by polymerizing ethylene with a small amount of another alpha-olefin in two stages in the presence of a catalyst comprising a titanium-containing catalyst component and an organoaluminum compound. CONSTITUTION:The following steps (a) and (b) are carried out in an arbitrary order by using a catalyst formed form a solid catalyst component obtained from a magnesium alkoxide, a titanium compound and an organoaluminum halide and an organoaluminum compound component. Step (a) comprises producing 1-23wt.%, based on the total weight of the polymer, ethylene homopolymer or copolymer of a content of an alpha-olefin except ethylene <=10wt.% and an intrinsic viscosity [eta] of 10-40dl/g at 30-80 deg.C, and step (b) comprises producing 77-99wt.%, based on the total polymer weight, ethylene homopolymer or copolymer of a content of an olefin except ethylene <=10wt.% and an intrinsic viscosity of 1.0-5.0dl/g at 60-100 deg.C.
Patent JP-H0920975-A (JP)
Title: High adhesion terminal spraying roll
Inventor: INOUE TAKESHI
IPC: C23C4/10
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To produce a thermal spraying roll usable as an iron making process roll without the fear of peeling by coating it with excellent functional thermal spraying coating. SOLUTION: The surface of a roll base material is thermally sprayed with spraying coating having a compsn. contg., by weight, 77 to 90% tungasten carbide(WC) and 10 to 23% cobalt(Co) as a powdery raw material in which the grain size of >=90% powder is regulated to 10 to 100μm so as to regulate the thickness to 20 to 200μm. The surface of this coating is furthemtore coated with functional spraying coating of metals, intermetallic compounds, ceramic or cermet essentially consisting of one or >= two kinds among Mo, Ni, Cr, Co, Al, Y, Al2 O3 , Cr3 C2 and TiO2 .
Patent JP-S617049-A (JP)
Title: Continuous casting device for steel plate
Inventor: NOMURA AKIHIRO
IPC: B22D11/06
Filed: 1984-06-21
Abstract: PURPOSE:To prevent effectively the generation and growth of a solidified shell on the surface of a pouring basin and to obtain a steel plate having high quality in a roll type continuous casting device by providing a cover which has a surface for reflecting the radiant heat of a molten steel and shuts off external air above the pouring basin. CONSTITUTION:The molten metal 3 is poured into the pouring basin 2 of the molten steel formed between cooling rolls 1, 1 provided in parallel apart at a suitable space from each other and freely rotatably from a tundish 4 above said basin and is cooled. The cooled steel is taken out as a continuous slab 5. The box-shaped cover 6 which is closed in the upper part is provided between the basin 2 and the tundish 4. The upper wall 7 of the cover 6 has a hole 8 to allow the passage of the molten steel 3 flowing down from the tundish 4 and has the surface 9 for reflecting the radiant heat of the molten steel and heats the surface of the basin 2 on the inside surface. The side wall 10 of the cover 6 covers the basin 2 together with the wall 7 to prevent the inflow of the external air, thereby preventing effectively the cooling on the surface of the pouring basin. The decrease in the temp. of the molten steel by the radiation and convection is thus minimized and the purpose is achieved.
Patent JP-S6019215-A (JP)
Title: Power supply circuit device
Inventor: NAKAMICHI KANEYUKI
IPC: G05F1/00
Filed: 1983-07-12
Abstract: PURPOSE:To secure the accurate control for the rise of the output voltage by applying the monotonous increase voltage to the input a one side of each of plural differential amplifier circuits and plural types of set voltage obtained by smoothing an output with the triangular wave voltage and the variable charge voltage define as a differential input to the input of the other side. CONSTITUTION:An input terminal at one side of each of differential amplifier circuits 12-14 is connected to an application terminal 11 of the soft start voltage to which the voltage VST increasing monotonously toward a prescribed level is applied. While voltage setting circuits 15-17 are connected to each input terminal of the other side to supply the smoothed voltage. If set voltages V15-V16 delivered from circuits 15-17 satisfy a relation V15<V16<V17, the power supply voltage V01 is first produced at an output terminal 18 of the circuit 12. Then the voltage V02 and the voltage V03 are produced at the terminal 19 of the circuit 13 and the terminal 20 of the circuit 14 respectively. The generating time points of these output voltages are decided by the levels of set voltages V15-V17. The set voltage is obtained by applying the triangular wave voltage to the input terminal of one side of the differential amplifier circuit and the charge voltage of a charge time constant variable charging circuit to the input terminal of the other side.
Patent JP-H08319328-A (JP)
Title: Curable resin composition
Inventor: HIRANO TAKEHIRO
IPC: C08F290/06
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a curable resin composition excellent in water absorption, alkali resistance and tensile elongation, and useful for waterproof materials, flooring materials, coating materials, etc., comprising a vinyl ester resin having specific structure and a polymerizable monomer containing copolymerizable double bond(s). CONSTITUTION: This composition comprises (A) a vinyl ester resin of the formula (R is an unsaturated monobasic acid residue; (l) is an integer of >=1; X is a residue resulted by eliminating glycidyl group from an epoxy resin; (m) is an integer of >=0; Y is a polyester resin residue; (n) is 1.5-2.5) and (B) a polymerizable monomer containing at least one copolymerizable double bond (e.g. styrene, vinyl acetate, diallyl phthalate). In the formula, it is preferable that the group Y be >=500 in number-average molecular weight, the number ratio: O-atom/(O-atom + C-atom)<=0.25, and the RCH2 CH(OH)CH2 group be glycidyl (meth)acrylate residue and (m)=0.
Patent JP-H05325820-A (JP)
Title: Electrode for electron gun
Inventor: OTA ATSUSHI
IPC: H01J29/48
Filed: 1992-05-20
Abstract: PURPOSE:To restrict the deformation of a support member, and prevent the deviation of characteristic by providing a plate part vertical to the axial direction of an electron gun and a plate part parallel with the axial direction of the electron gun in a support member of an electrode main body, and fixing the plate parts to a bead glass body. CONSTITUTION:A support member 2 is fixed to an electrode main body 5 formed with a beam passing space in the axial direction C of an electron gun, and the electrode main body 5 is fixed to a fixed glass body 3 to position the electrode. The support member 2 is provided with a vertical plate part 2b vertical to the axial direction C and a parallel plate part 2c parallel with the axial direction C, and these plate parts 2b, 2c are fixed to the glass body 3. Consequently, deformation of the support member 2 in any direction by the residual stress is restricted as little as possible. Deviation of the characteristic of an electron gun is thereby prevented, and an electron gun can be placed under the high temperature to improve the thermal radiation characteristic of a cathode.
Patent JP-H11286935-A (JP)
Title: Self supporting type pile drawing device
Inventor: AZUMA MORISHIGE
IPC: E02D9/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting type pile drawing device dispensing with assembling and disassembling work, safe in loading of drawn piles and improved in drawing force. SOLUTION: A hydraulic cylinder 3 is incorporated into an inner leader 2, pulleys 5, 6 are fixed to an outer leader 1, a pile holding part 4 is vertically slidable along the outer leader 1, a wire 8 is extended from a wire winding device 7 to the pulley of the pulley pile holding part, and a fall preventing wire 11 is provided. A pile to be drawn is held by the pile holding part 4, and the hydraulic cylinder 3 is extended. Then, the pile holding part 4 is raised together with the outer leader 1 when the wire winding device 7 is fixed, and the pile can be drawn. After the hydraulic cylinder 3 is fully raised, the cylinder 3 is contracted again, the excessive wire is wound by the wire winding device 7, and the hydraulic cylinder 3 is extended, whereby the pile can be further drawn.
Patent JP-S5829281-A (JP)
Title: Digital frame memory device for picture response system
Inventor: WATANUKI TOSHIAKI
IPC: H04N7/173
Filed: 1981-08-14
Abstract: PURPOSE:To increase the processing performance of a system by performing processing, which requires processing performance for terminal input fetching, monitor output, notice voice message output, etc., through a digital frame memory device. CONSTITUTION:A video signal from a video input terminal 8, while stored in a digital frame memory 1 temporarily, is outputted to a terminal 9 through a video signal decoder 2. An input signal from an input terminal 11 is sent through an input signal receiver 4 to a controller 3, and this signal while stored temporarily therein is converted by a monitoring character generator 5 into a character pattern, which is written in a digital frame memory 1. On the basis of a controller 3, a fetch end condition is received from a host control sytem to fetch a terminal input signal, which is sent out to the host control system through a control signal terminal 12. The controller 3 select a voice signal code string stored in a memory 6 to output a voice signal of a notice message, etc., from a voice signal output terminal 10.