baber/WOPTO huggingface dataset:
Patent JP-H0255691-A (JP)
Title: Method of welding shape steel
Inventor: SUGANO MASANORI
IPC: B23K31/00
Filed: 1988-08-18
Abstract: PURPOSE:To improve joint strength and to prevent the generation of crevice corrosion by forming plural overlay seats on the weld line of a material to be welded and pressing the bevel grooves of a shape steel to the overlay seats, then forming penetration beads by complete penetration welding from the outside. CONSTITUTION:The plural overlay seats 8 are previously formed at a prescribed pitch on the weld line of the material 1 to be welded. The single bevel groove 6 is then worked to the U-sbaped shape steel 2 and the shape steel 2 is fixed to the material 1 to be welded by means of a retaining member 9 and a hydraulic cylinder 10, then multi-layer build-up welding is executed. The penetration beads 12 having the smoothly curved surface are formed on the inner side of the material 1 and the weld metal 11 of the shape steel 2 at this time. Since the penetration beads 12 are surely formed, the joint strength of the welded joint is improved and the formation of a clearance in the weld zone is obviated by the complete penetration welding. The generation of the crevice corrosion is prevented as well.
Patent JP-H0653837-A (JP)
Title: Digital modulator
Inventor: SAKAZAKI YOSHIHISA
IPC: G11B20/14
Filed: 1992-07-30
Abstract: PURPOSE:To add a pilot signal while maintaining an ideal condition for a modulation signal. CONSTITUTION:An output Ci from a CDS calculating part 5 and an output Si from a signal generating part 12 are applied to a DSV calculation part 13 and cumulatively added. The cumulative addition value of the calculating part 13 is applied to a coder 2, which selects a modulation code so that the cumulative addition value is converged upon a prescribed value. The cumulative addition value of the calculation value 13 is deviated from an original DSV due to the output Si from the part 12 and the DSV of modulation data is varied in accordance with the output Si. When the output Si is set up to a low band, a pilot component can be generated in the low band without changing the run and code of the modulation data.
Patent JP-H03286786-A (JP)
Title: Golf ball
Inventor: U EIKEI
IPC: A63B37/00
Filed: 1990-08-02
Abstract: PURPOSE: To minimize areas where dimples are not distributed so as to impart nondirectional symmetry to a ball itself by aligning dimples on the surface of a spherical regular polyhedron which have the largest numbers of axes of symmetry and axes of inversion symmetry, selecting one of the axes where there are the smallest number of dimples through which the axes pass as a mold dividing line, and eliminating only those dimples which pass through the dividing line. CONSTITUTION: A maximum of fifteen axes 11 of symmetry and six axes 12 of inversion symmetry, such that dimples 31, 32 are uniformly distributed over a spherical triangle 2 which is based on a regular eicosahedron so as to minimize areas where the dimples are not distributed, are all included, and only the dimples 32 at intersections 13 located on a mold dividing line 4 are eliminated; i.e., of the axes 11 of symmetry and the axes 12 of inversion symmetry, one line where there are the smallest number of dimples pierced is selected as the mold dividing line 4; the dimples 32 are eliminated only at the intersections 13 passing through the dividing line 4. The uniform dimples 31, 32 are aligned on portions other than the dividing line 4.
Patent JP-H0368721-A (JP)
Title: Manufacture of gradient material
Inventor: SHONO SUSUMU
IPC: B23K26/34
Filed: 1989-08-08
Abstract: PURPOSE:To handily manufacture the gradient material, at the time of arranging the element to be added to an alloy on the surface of a metallic substrate, irradiating it with an energy beam and executing alloying, by controlling the output of the beam and step wise changing the chemical compsn. CONSTITUTION:Ni, the element to be added to an alloy is arranged on the surface of a metallic substrate (Al) 3, which is irradiated with an energy beam 2 from a beam source 1 to uniformly heat the surface of the substrate 3, by which an alloy layer 4 of Al with Ni can be manufactured. At this time, the output of the electron beam is controlled to regulate the depth of penetration to successively change the Ni concn. in alloy layers 4, 5 and 6, by which the gradient compositional material can be manufactured. In this way, the gradient material in which the generation of compositional and physical discontinuity is eliminated and the generation of residual stress at the time of joining and the deterioration of mechanical strength are prevented can handily be obtd.
Patent JP-S6482574-A (JP)
Title: Optoelectronics device
Inventor: AKUSERU HAIME
IPC: H01L33/38
Filed: 1988-08-18
Abstract: PURPOSE: To ensure uniformity of emission output even in the case of misalignment, by constituting a front surface contact connection portion by a narrow-width contact connection web which is led across a contact connection window in such a manner as to protrude on the contact connection window on both lateral sides. CONSTITUTION: A contact connection web 5a is centered and led across a contact connection window 6. In this contact connection structure, since only a small portion of the light-emitting surface 6 is covered with the contact connection web, the radiated emission output is relatively high. Misalignment of the contact connection web 5a, whether in an X-direction or in a Y-direction, does not affect any of the radiated emission output, the electric contact connection surface, and uniformity of emission output of all light-emitting diodes of one line. This is because the size of the portion of the light-emitting surface covered with the contact connection web is not changed by allowed misalignment of the contact connection web by a distance of ▵x in the X-direction and ▵y in the Y-direction.
Patent JP-S5994406-A (JP)
Title: Composition of plastic magnet
Inventor: KOGA AKIHIRO
IPC: C08L27/00
Filed: 1982-11-19
Abstract: PURPOSE:To obtain the composition, to which compression molding, extrusion and injection molding are all enabled, by using magnetic substance powder, to which surface treating is executed at a high temperature of a specific temperature or more by a coupling agent and at a temperature of a decomposition temperature or less of the coupling agent, as magnetic substance powder in the magnet mainly comprising magnetic substance powder and a synthetic resin. CONSTITUTION:When preparing the plastic magnet mainly comprising magnetic substance powder and the thermoplastic resin, such as polypropylene, polyvinyl chloride, polyamide, etc., the surfaces of magnetic substance powder are treated previously with the coupling agent. That is, the 0.2-2pt. silane group, titanate group, aluminum group or phosphoric acid group coupling agent is used as the coupling agent, and the powder is surface-treated previously at the decomposition temperature or less of the coupling agent and at the temperature of 100 deg.C or more. Accordingly, not only magnetic characteristics but also moldability are improved.
Patent JP-H1031996-A (JP)
Title: Battery
Inventor: IWAZU SATOSHI
IPC: H01M2/30
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To enhance the strength of the positive electrode current collecting part of a battery and improve the reliability by adding alumina fiber to aluminum to form the current collecting part of the positive electrode. SOLUTION: In order to increase the fastening force of connection CN, the part (shown by the slash line), including a female screw 16, of a base material 70 constituting an electrode pole 10 which is the current collecting part of a positive electrode is manufactured by mixing alumina fiber to pure aluminum in a ratio of 5% followed by melting forging. Since the electric resistance ratio of this part is about 95% of pure alumina, a slight increase in necessary sectional area is sufficient. A male screw 15 for fixing the female screw 16 or the electrode pole 10 to a cap 1 is reinforced, so that the fatigue or crush of the screw part can be avoided as much as possible.  The creep of the electrode pole 10 can be thus reduced, and the reliability in the fastening of the connection CN or the fixation of the electrode pole 10 can be improved even when used in a place having a large temperature fluctuation.
Patent JP-2001029743-A (JP)
Title: Method and apparatus for treating dioxin-containing gas
Inventor: ASANO AKIO
IPC: B01D53/70
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To efficiently remove dioxins by extending the contact time of dioxin- containing gas with water. SOLUTION: In a method or apparatus for treating dioxin-containing gas constituted so as to quench exhaust gas 1 containing dioxins by the contact with water to transfer dioxins to water to remove them, the exhaust gas l is passed through a showering tower 2 and water is sprinkled from a plurality of water sprinkling nozzles 4 provided along the inner peripheral surface of the tower 2 so that the water sprinkling directions of these nozzles 4 are in the peripheral direction of the tower with respect to the cross section of the passage of the tower and separated from the inner peripheral direction of the tower to the center thereof by a predetermined inwardly approaching angle and inwardly inclined downward from the cross section of the passage by a predetermined falling angle and, by this constitution,  the exhaust gas 1 is guided spirally to extend the contact time of the exhaust gas with water.
Patent JP-H0368814-A (JP)
Title: Input/output apparatus for physical quantity data
Inventor: NISHIMOTO YASUYUKI
IPC: G08C15/06
Filed: 1989-08-07
Abstract: PURPOSE:To alleviate the load of a software design on the side of a data processing device for physical quantity data which are detected or received at the outside and to make it possible to execute flexible measurement and operation simply by providing a parameter setting part, a data converting part and a format unifying part. CONSTITUTION:For externally received physical quantity data, conditions for the magnitude of the physical quantity at least in the definition of unit data or conditions in a unit system are set in a parameter setting part M1. In correspondence with said preset conditions, the physical quantity data are converted into parallel physical quantity data comprising unit data having at least preset magnitude or into parallel physical quantity data comprising the preset unit system in a data converting part M2. A format unifying part M3 unifies the converted parallel physical quantity data into a specified transmitting format. A formatted-data transmitting part M4 sends the formatted physical quantity data into a data processing device L at a specified timing.
Patent JP-H0253719-A (JP)
Title: Ultraviolet-absorbing cosmetic
Inventor: YOSHIDA NORIO
IPC: A61Q1/00
Filed: 1988-08-19
Abstract: PURPOSE:To obtain the subject cosmetic safely absorbing ultraviolet ray and preventing the generation of erythema without causing the aging action and side action caused by the long-term exposure to sunlight by compounding a specific cyclic imino ester. CONSTITUTION:The objective ultraviolet-absorbing cosmetic contains a compound of formula (R is bivalent aromatic hydrocarbon residue), e.g., 2,2'-p- phenylenebis(3,1-benzoxazin-4-one). The compound keeps the ultraviolet-absorbing capacity over a long period because of excellent ultraviolet absorptivity and high stability to water. Furthermore, since the compound is hardly soluble in organic solvent, oil, fat and sebum, it is not absorbed through the skin, exhibits high stability and low skin irritation and prevents the aging of the skin.
Patent JP-S6360658-A (JP)
Title: Communication equipment
Inventor: SAKAKIBARA KENZO
IPC: H04M11/00
Filed: 1986-08-29
Abstract: PURPOSE:To receive communication surely and automatically and to ensure conversation by switching communication and talking automatically without closing communication to a call from an opposite station in a communication equipment having the talking and communication mode. CONSTITUTION:When a called party receives a call tone from a caller, a bell of a telephone set 20 is not rung and a facsimile equipment does not responds to the call tone by the operation of an NCU1. When the call tone of the called party is stopped, a microcomputer 5 operates a pseudo tone generating circuit 2, the circuit 2 sends a message to the caller and sends a communication procedure signal succeedingly. When the caller receives the communication procedure signal from the called party, the communication procedure signal is sent to the called party to apply facsimile communication. When the called party detects the communication procedure signal of the caller, a loop is closed to apply facsimile communication. If no communication procedure signal from the caller is detected, the bell is made rung and the conversation is attained by the telephone set 20.
Patent JP-H0254372-A (JP)
Title: Photolithography simulation method
Inventor: SHIGENIWA AKIYOSHI
IPC: G03F7/26
Filed: 1988-08-19
Abstract: PURPOSE:To obtain the resist form of a repeating pattern in the smallest calculation area with high accuracy by allowing a repeating unit area of the repeating pattern to coincide with a light intensity distribution calculation area. CONSTITUTION:An FFT system light intensity distribution simulator 11 calculates a two-dimensional light intensity distribution 6 of a repeating unit area that fetches the approximation effect of a peripheral pattern based on a mask pattern 4 of the repeating unit area and the input of an optical parameter 5. Then a three-dimensional sensitizer density distribution 8 within a resist of the repeating unit area is calculated by a sensitizer density distribution simulator 12 based on the distribution 6 and the input of a photosensitive parameter 7. Based on the distribution 8, a development simulator 13 using a ray tracing model calculates a three-dimensional development form of the repeating unit area according to a development parameter 9. In this case, by coinciding the repeating unit area of a repeating pattern with the light intensity distribution calculation area, calculation area can be minimized.
Patent JP-H0523314-A (JP)
Title: Mri apparatus
Inventor: ARAI HITOSHI
IPC: G01R33/48
Filed: 1991-07-19
Abstract: PURPOSE:To shorten measuring time by a three-dimensional Fourier imaging method. CONSTITUTION:In a three-dimensional Fourier imaging method, an inclined magnetic field in the direction of slicing is varied to change the inclined magnetic field in the direction of a phase encoding. But a series of inclined magnetic fields in the direction of slicing are applied for each of the inclined magnetic fields in the direction of the phase encoding varying them alternately between positive and negative. In response to the application of the series of inclined magnetic fields in the direction of slicing, the inclined magnetic fields in the direction of a frequency encoding are applied alternately between positive and negative to obtain an echo signal. The operation as mentioned above is performed for each of all the inclined magnetic fields of the phase encoding. Thus, by employing such a method of applying the series of inclined magnetic fields in the direction of slicing at each of the inclined magnetic fields in the direction of the phase encoding, measuring time of echo signals can be shortened.
Patent JP-S5994899-A (JP)
Inventor: SASAKI KAZUNARI
IPC: H05K3/40
Filed: 1982-11-22
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-H0647184-A (JP)
Title: Thread cutting device for sewing machine
Inventor: YANO NOBUO
IPC: D05B65/02
Filed: 1992-07-31
Abstract: PURPOSE:To prevent such defective thread cutting that two needle threads on the work side and sewing needle side and a bobbin thread between the work and a rotating shuttle are cut via the rotating shuttle by driving a tension releasing means setting a tension unit to the released state after the driving knife of a cutting means properly captures a sewing thread to be cut. CONSTITUTION:A tension releasing means 7 is provided between a thread take-up lever and the freed source of a sewing thread, and a tension unit applying thread tension to the sewing thread is set to the released state. A cutting means 6 is constituted of a fixed knife 5 located below a throat plate and a mobile knife 4 capturing the sewing thread between a rotating shuttle 3 and a work W, moving it toward the fixed knife 5, and cutting it together with the fixed knife 5. The tension releasing means 7 is prevented from being driven until the mobile knife 4 captures the sewing thread. Such a trouble that the needle thread on the sewing needle not to be cut is cut can be resolved.
Patent JP-H0253121-A (JP)
Title: Structure of compound control lever
Inventor: KAWASE MUNEYUKI
IPC: A01D69/00
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the misoperation of a compound control lever device which operates two pairs of devices with a single control lever by attaching an elastic resin member extending in four directions along the intermediate direction between the 1st and 2nd directions to the control lever. CONSTITUTION:A control lever 1 is moved along the intermediate direction (extending direction of four elastic resing members 29) between the front-back direction A and the right-left direction B. Thus one of those four members 29 hits a frame body 30. In other words, the resistance is applied to the operation of the lever 1 against the intermediate direction. Then the lever 1 is further moved against said resistance so as to crush the member 29 along the intermediate direction. As a result, both the up-down and turning operations can be carried out at one time for a moving part for example. Thus an operator can recognize a fact that the two operations are to be carried out from the application of said resistance.
Patent JP-S6178800-A (JP)
Inventor: ROBERUTO DE KASUTEIGURIOONE
IPC: C07K5/00
Filed: 1985-09-19
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-S5897923-A (JP)
Inventor: HERUBERUTO ERUMISU
IPC: H03K23/64
Filed: 1982-11-25
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-H0897208-A (JP)
Title: Plasma chemical vapor deposition method and its equipment and manufacture of multilayered interconnection
Inventor: IKEDA YASURO
IPC: H01L21/205
Filed: 1995-08-11
Abstract: PURPOSE: To provide a plasma CVD film wherein step coverage is excellent, submicron space between aluminum wirings can be embedded, water content in a film is little, and crack resistance, stress migration resistance, through holes, and insulation are excellent, and realize the improvement of yield, the cost reduction by reducing the number of processes, and the high reliability of a multilayered interconnection. CONSTITUTION: TEOS and ozone are used as reaction gas. Pulses of a 40-80% duty factor are produced at 1 second intervals by a pulse generator 40. High frequency power applied to a shower electrode 19 from high frequency power supplies 36 and 39 is switched at 1 cycle per second for a duty factor of 40-60%. Thereby the following are repeated, the formation of a thermal CVD film of TEOS and ozone of about 1nm in thickness, the modification of the thermal CVD film to a plasma film, and the formation of a plasma TEOS CVD film of about 10nm in thickness. Thereby an interlayer insulating film is formed which has the same film quality as the plasma TEOS CVD film and is excellent in step coverage and fine wiring embedding property.
Patent JP-S5996604-A (JP)
Inventor: YOSHIDA SHIYOUTAROU
IPC: H01F27/28
Filed: 1982-11-24
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-H0841712-A (JP)
Title: Cylindrical arm protector
Inventor: KISE YASABURO
IPC: A41D13/08
Filed: 1994-07-26
Abstract: PURPOSE:To change the diameter of a cylindrical material 2 in putting on cylindrical arm protector (in Japanese, Udenuki) prepared by knitting a string made of a Japanese wistaria into a network state to from the cylindrical material. CONSTITUTION:A string made of a Japanese wistaria is provided with loops 5 at the end sides of a cylindrical material 2 and fastening strings 6 are inserted into the loops 5 so that the diameter at the end of the cylindrical material 2 is adjusted by tightening and loosening the fastening strings 6. Since the cylindrical arm protector is formed by knitting string 1 made of a Japanese wistaria, the diameter of the whole cylindrical material 2 can be reduced by lessening the diameter at the end parts to prevent the cylindrical arm protector from falling off from an arm. This cylindrical arm protector has a reduced feeling of physical disorder in putting on and can be used not only in wearing Japanese clothes but also in wearing Western clothes.
Patent JP-H0951825-A (JP)
Title: Shelf board
Inventor: SAKAGUCHI JUNICHI
IPC: A47B65/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board which is formed of one leaf metal material and provided with both a placing part and a reinforcing part. SOLUTION: The front edge and rear edge of one leaf metal material are folded at folding parts 12 so that a cross section is almost U-shape, and a placing part is formed at the central part in the direction from the front side to the rear side, 11. Concerning such a shelf board, a reinforcing part 2 is integrally formed at a folding terminal 13 on the central side rather than the folding part 12, and the reinforcing part 2 is fixed proximate to the rear face of the placing part 11 at its a part.
Patent JP-2001031363-A (JP)
Title: Hanging frame for crane ship
Inventor: SON TOSHITAMI
IPC: B66C1/10
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress the sway of a hanging frame body even if a crane ship rocks on the sea under the influence of the wind and waves by installing a synchronizing liquid damper at a hanging body frame. SOLUTION: A synchronizing liquid damper 6 is installed at a hanging frame body 5. The synchronizing liquid damper 6 is formed by filling muddy water 8 in a sloshing container 7. The shape and muddy water depth of the sloshing container 7 are suitably determined to suppress the sway of the hanging frame body 5, that is, to make sloshing of the muddy water 8 resonant with the sway of the hanging frame body 5. In a hanging frame 1 for crane ship of such constitution, since the synchronizing liquid damper 6 is installed at the hanging frame body 5, even if a crane ship 2 is rocked by the wind and waves, the sway of the hanging frame body 5 suspension-supported to a crane wire can be suppressed by the action of the synchronizing liquid damper 6.
Patent JP-H0848737-A (JP)
Title: Manufacture of aromatic amine type polyether polyol
Inventor: KANETANI KOJI
IPC: C08G12/40
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a process of producing a polyol for a hard polyurethane foam improved in compression strength and made less brittle. CONSTITUTION:There is provided a process of producing an aromatic amine type polyether polyol that is obtained by condensation reaction between 0.1 to 0.9mol aldehyde and 1mol alkylene oxide adduct obtained by addition reaction of 1mol aromatic amine with 2 to 50mol alkylene oxide.