baber/WOPTO huggingface dataset:
Patent JP-H1042768-A (JP)
Title: Insect pest flap
Inventor: ONOE TOSHIKO
IPC: A01M3/04
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an insect pest flap capable of throwing away insect pests attached to the flap as they are by striking or swinging the flap without touching the insect pests. SOLUTION: This insect pest flap is obtained by piling and sticking plural tacky tapes 4 provided with handles along the shape of a base plate 2 at the tip of a grip 1.
Patent JP-H0872848-A (JP)
Title: Cover and raw material board thereof
Inventor: INABA KOICHI
IPC: B65D3/22
Filed: 1994-09-08
Abstract: PURPOSE: To obtain a raw material board of a cover with a high peripheral wall which is provided with a neat profile and which can be suitably fitted to the container body and clearly printed and further, which is excellent in the moisture proof property. CONSTITUTION: Nearly isosceles triangular grooves are arranged alternately from the circumferential outer periphery to the center thereof on a sheet laminated with a resin on a base board. In this raw material board with a circular form, the distance between respective grooves 4 is defined regularly in advance. The circular base disk is dram along the grooves 4 to provide the peripheral wall surrounding the top face 1. The lower part or the peripheral wall 2 is folded back inward to form the inside face 3 surrounding the inner face of peripheral wall 2.
Patent JP-S6297908-A (JP)
Title: Method for applying lubricant
Inventor: OKANIWA MASAHIKO
IPC: D01D5/096
Filed: 1985-10-25
Abstract: PURPOSE:To enable active diffusion of lubricant between single filaments of a running yarn, to ensure uniform application of the lubricant and to prevent the generation of end breakage, fluff, dyeing speck, etc., by applying ultrasonic wave to a running yarn simultaneous to the application of a lubricant, thereby oscillating said yarn. CONSTITUTION:For example, a lubricant 4 in a lubricant tank 11 is ejected through a nozzle 5 of a lubricant applicator 2 and applied to a running yarn 6 at the protruded point 3. Simultaneous to the above process, the yarn 6 is applied with ultrasonic wave generated by an ultrasonic oscillator 8. The frequency of the ultrasonic wave is usually 10-30kHz and its power is 100-300W.
Patent JP-S60132635-A (JP)
Title: Degassing method of vacuum apparatus
Inventor: IWATA TSUNEKAZU
IPC: B01J3/00
Filed: 1983-12-21
Abstract: PURPOSE:To obtain ultra-high vacuum without exposing a vacuum container to a high temp., by reducing gas adsorbed in the inner wall of the vacuum container by adequately using an electromagnetic wave. CONSTITUTION:An oscillator 9 is attached to a vacuum container 1 through a wave guide 10 and driven by a power source 11 to supply high frequency power into the vacuum container 1 from the oscillator 9. Whereupon, the substance adsorbed with the inner wall of the container 1 can be removed. By this method, because the vacuum container can be brought to ultra-high vacuum without heating the whole of the container, the handling of a substance having no heat resistance is facilitated.
Patent JP-H0790253-A (JP)
Title: Photosensitive composition for forming fluorescent surface
Inventor: OGAWA YUKIO
IPC: H01J29/22
Filed: 1993-09-27
Abstract: PURPOSE:To provide the composition free from any killer component for the luminescence of fluophor and decomposable and removable at <=450 deg.C. CONSTITUTION:A polyvinyl acetate saponified product is mixed with a formyl group- bearing styrylpyridinium salt, and phosphoric acid is added to the mixture under agitation followed by conducting a reaction by heating. Next, a weakly basic ion exchange resin is added to the reaction product to neutralize the phosphoric acid followed by filtration to remove the ion exchange resin, thus obtaining a photosensitive resin with photosensitive group introduced thereinto at 1.5mol% per vinyl acetate monomer. From an aqueous solution of this photosensitive resin, an aqueous solution of a photosensitive polyvinyl acetate saponified product is obtained. A fluophor and surfactant are then added to this aqueous solution and dispersed therein to obtain the photosensitive composition for forming fluorescent surface. This composition, being free from any killer component, is completely decomposed and evaporated on forming fluorescent surface at a baking temperature of 450 deg.C thus not hampering luminescence of the fluorescent surface. This fluorescent surface presents a luminance of 95 compared to a relative luminance of 100 for such surface formed by sedimentation method.
Patent JP-H04124219-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in magnetic property
Inventor: MANABE MASAHIKO
IPC: C21D8/12
Filed: 1990-09-12
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet excellent in uniformity in a longitudinal direction as well as magnetic properties by controlling rolling conditions in the hot finish rolling stage for a silicon-containing steel slab. CONSTITUTION:A silicon-containing steel slab is heated and formed into a sheet bar by means of hot roughing, and, in the succeeding hot finish rolling stage, in one or more passes among the passes of >=10mm inlet-side plate thickness, rolling is done under the condition of 5.0-10% forward slip. The resulting plate is cold-rolled once or cold-rolled twice while process-annealed between the cold rolling stages to the final sheet thickness, and then, decarburizing annealing and final finish annealing are exerted, by which the above steel sheet can be produced.
Patent JP-H04120436-A (JP)
Title: Discerning apparatus for racing sound of small precision motor
Inventor: MINEMATSU SHIGEYUKI
IPC: G01M99/00
Filed: 1990-09-11
Abstract: PURPOSE:To judge the noise level by impressing a mechanical shock to a compact precision motor, analyzing the frequency of the vibration and obtaining the frequency response transfer function. CONSTITUTION:A small precision motor 10 to be tested is fixed onto a stage 11 and a vibrator 1 is arranged. A vibration of a wide frequency spectrum is added to the motor 10 by the vibrator 1. The strength of the vibration and a response signal are detected by vibration sensors 2, 3, amplified at 4, 5, and each frequency is analyzed at 6. At this time, the sensor 3 detects the frequency spectrum having a peak at the vibration frequency proper to the motor 10, while the sensor 2 obtains almost flat frequency spectrum. When the frequency response transfer function corresponding to the peak value is operated at 7, the generalized noise level to the strength of the added vibration is obtained. If the noise level is compared with a reference value at a judging circuit 8, the noise level of the racing sound of the motor 10 can be judged equivalently without rotating the motor.
Patent JP-S6394614-A (JP)
Title: Molecular beam crystal growth device
Inventor: MANNOU MASAYA
IPC: H01L21/26
Filed: 1986-10-09
Abstract: PURPOSE:To reduce the degree of contamination in a growing chamber by a method wherein a vacuum chamber, provided with a means with which a thermal cleaning operation can be performed under the state of irradiation of V-group molecular beam, is provided independent of a growing chamber. CONSTITUTION:After a GaAs substrate 1 has been fixed on a molybdenum table 2, the substrate 1 is moved into a preparation chamber 3. An As molecular beam source 5b is provided at the position opposing to the GaAs substrate 1 in the vacuum chamber 8, and the As molecular beam is made to irradiate on the GaAs substrate 1 by heating up the As molecular beam source 5b using a heater 6b. The GaAs substrate 1 is heated up to 700 deg.C by the heater 6b, and a thermal cleaning operation is performed for 20 minutes. At this time, a large quantity of H2O, CO, CO2 and an organic substance is evaporated from the GaAs substrate 1 or the molybdenum table 2. The GaAs substrate 1 is moved into a growing chamber 4 after its temperature has come down, and when an epitaxial growing method is performed, a GaAs epitaxially grown film can be obtained.
Patent JP-H0550512-A (JP)
Title: Production equipment of heat insulating and sound absorbing material
Inventor: BABA TORU
IPC: B29C65/78
Filed: 1991-08-27
Abstract: PURPOSE:To reduce working man-hours and prevent the positional shifting of heat fused portions from occurring by a method wherein heat insulating and sound absorbing material is covered with heat fusible sheet by being shafted to the first position and, after that, the unnecessary portion of the heat fusible sheet is trimmed off with a trimming blade at the peripheral edge of the cylindrical part opened in a trimming mold by being shifted to the second position. CONSTITUTION:Heat insulating and sound absorbing material 5 is set on heat fusible sheet 4a within a heat fusion mold 1. Further, heat fusible sheet 4b is set from above so as to cover the heat insulating and sound absorbing material 5. Under the above- mentioned state, a force 3 is pushed down to the first position, at which trimming blade 23 and the heat fusible sheet 4a come into contact with each other, so as to heat-fuse the two heat fusible sheets 4a and 4b with the force 3 and an edge part 11 in order to cover the heat insulating and sound absorbing material 5 with both the sheets. Then, by pushing the force 3 against the energizing forces of springs 22 down to the second position so as to pinch and trim the two heat fusible sheets 4a and 4b between and with the force 3 and the trimming blade 23. Thus, both heat fusion process and trimming process can be performed in succession.
Patent JP-S62101202-A (JP)
Inventor: TSUKAGOSHI SETSU
IPC: A43B7/08
Filed: 1985-10-29
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-H0288728-A (JP)
Title: Manufacture of contact point material
Inventor: SEKI KEISEI
IPC: C22C1/00
Filed: 1988-09-26
Abstract: PURPOSE:To obtain a contact point material having a little inner defect and to minimize generating frequency of reignition by infiltrating an infiltration material applying refining on arc-resistant material manufactured with the specific method. CONSTITUTION:In the infiltration process, as a countermeasure to gas emitted from the arc-resistant material containing at least one element of Cr and Ti, sintering is executed at higher temp. than the temp. melting the whole infiltration material at the stage of beforehand manufacturing a skeleton of the arc- resistant material to emit the gas and restrain the gas emission from the arc- resistant material at the time of infiltrating. On the other hand, in order to reduce gas emitted from the infiltration material containing at least one element of Ag, Cu and Bi, it can be obtd. be beforehand degassing the infiltration material with zone-refining under high vacuum atmosphere than 10<-3>Torr. The infiltration material applying the refining is infiltrated to the arc-resistant material manufactured in such a way in the range of the sintering temp. Therefore, the total emitted gas quantity can be reduced at the time of infiltrating, and the inner defect and the remained gas quantity of the contact point material are reduced and the generating frequency of the reignition can be minimized.
Patent JP-H0689854-A (JP)
Title: Apparatus for applying viscous material
Inventor: OTSUKA REI
IPC: B05C11/08
Filed: 1992-09-09
Abstract: PURPOSE:To apply less amount of resist to a larger area to form a uniform resist coating by dripping resist on an inclined substrate so that it may spread well owing to its weight as well as viscosity. CONSTITUTION:Resist 5 is dripped from an orifice 1 onto a glass substrate 4 that is inclined on a chuck 2 by a tilting member 3. After the application of resist, the orifice and the tilting member is moved horizontally away from the resist coating system. Then, the chuck with the glass substrate held horizontally on it is rotated. In this manner, it is possible to decrease the amount of resist owing to its weight and viscosity.
Patent JP-2000073108-A (JP)
Title: Method for surface-finishing metal powder sintered part
Inventor: TANIGAWA MASANORI
IPC: B22F7/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface-finishing metal powder sintered parts by which the surface roughness is small and the surfaces can smoothly be formed. SOLUTION: A layer of metal powder is sintered by irradiating the prescribed portion of the layer with laser beams to from a sintered layer 6a. The top of the layer 6a is coated with a layer of the metal powder and this layer is sintered by irradiating the prescribed portion with laser beams to form a sintered layer 6b integrated with the lower sintered layer 6a. These steps are repeated to manufacture metal powder sintered parts A in which a plurality of sintered layers 6a-6c are laminated and integrated with one another. In this case, after or during the manufacture of the metal powder sintered parts A, the stepped part 20 of the end edges of the respective sintered layers 6a-6c forming the surface of the parts A is removed.
Patent JP-H03103471-A (JP)
Title: Polyarylene sulfide resin composition suppressing evolution of corrosive gas
Inventor: IKEDA TADAO
IPC: C08L81/02
Filed: 1989-09-19
Abstract: PURPOSE:To obtain the title resin composition slightly evolving a corrosive gas during melt molding under heating by blending a polymer consisting essentially of poly-p-arylene sulfide resin with a specific amount of specific hydrotalcite-like compound. CONSTITUTION:(A) A polymer having <=1,000g/10 minutes melt index, consisting essentially of poly-p-arylene sulfide resin (preferably poly-p-phenylene sulfide) is blended with (B) 0.05-10wt.% (based on resin composition) hydrotalcite-like compound [e.g. 2HT-4A-2 (KYOWA KAGAKU)] shown by the formula (M1<2+> is bivalent metal selected from Mg, Ca, Sr and Ba; M2<2+> is bivalent metal selected from Zn, Cd, Pb and Sn; M<3+> is trivalent metal; A<n-> is n-valent anion; 0<x<=0.5, 0.5<y1<1, 0.5<y2<1.0, 0<=m$<2) to give a composition suppressing evolution of corrosive gas.
Patent JP-S6395456-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1986-10-09
Abstract: PURPOSE:To obtain an electrophotographic sensitive body containing an organic photoconductor superior in compatibility with a binder and electric charge transfer performance by forming on a conductive substrate a photosensitive layer containing a specified azine compound as at least one effective component. CONSTITUTION:The photosensitive body is obtained by forming on a conductive substrate 1 a photosensitive layer 4 containing the photoconductor 3 and the charge transfer material 2 mixed into the binder, and this material 2 is the azine compound represented by formula I in which each of R1 and R2 is H, alkyl, alkoxy, or disubstituted amino; each of R3 and R4 is an optionally substituted aromatic hydrocarbon group, and R3 and R4 and the carbon atom may combine with each other to form a ring; and n is 1, 2, or 3, thus permitting the obtained photosensitive body to be effectively suppressed in light fatigue, prevented from trapping of a charge carrier and rise of residual potential, and enhanced in repetition characteristics.
Patent JP-S6485426-A (JP)
Title: Phase locked loop circuit
Inventor: FUNATO SHOICHIRO
IPC: H03L7/14
Filed: 1987-09-28
Abstract: PURPOSE:To prevent out of synchronism by holding a control voltage of a voltage controlled oscillator by the phase comparison at the signal just before even if signal missing takes place so as to apply phase locking in a PLL circuit using a signal from a medium where signal missing is unavoidable as an input reference signal. CONSTITUTION:A clock missing detection circuit comprising a monostable multivibrator 1 and an AND circuit 6 and a counter 5, a gate circuit comprising a latch 7 and an AND circuit 8, a phase comparator 2, a loop filter 3, a voltage controlled oscillator 4, a frequency divider circuit 10 and an inverting circuit 9 to convert the output of the frequency divider circuit to a clear signal of the counter 5 are provided. The phase comparator 2 compares the phase of the input reference signal B with that of a comparison signal G to generate phase error signals H, J in response to the phase difference. The control voltage of the voltage controlled oscillator 4 is changed by the loop filter 3 and the voltage controlled oscillator 4 generates a signal having a frequency in response to the voltage. Thus, out of synchronism of the phase synchronizing circuit is prevented due to missing input signal and the phase error signal with a signal given instead at signal missing is not outputted.
Patent JP-H0687372-A (JP)
Title: Vehicle detection device at night
Inventor: SUZUKI TAKAO
IPC: G02B5/28
Filed: 1992-09-09
Abstract: PURPOSE:To provide a vehicle detection device at night which can, for example, change over headlamp beams automatically with high precision by detecting and distinguishing images of light of headlamp and tail lamp generated from a vehicle which exists ahead of a vehicle from light of street lamp and the like on a road where the vehicle runs at night. CONSTITUTION:An image of light obtained via a lens 12 and an infrared filter 13 is input to a light receiving of an image pick-up element 11 which is constituted of, for example, a CCD image sensor. The infrared filter 13 is constituted in such a way that shut-off wavelength is set around wavelength of 760nm which corresponds to light of a mercury lamp and fluorescent lamp.
Patent JP-S6397599-A (JP)
Inventor: SHIMOSAKO ISAMU
IPC: B66C23/86
Filed: 1986-10-09
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-H08107335-A (JP)
Title: Magnetic pulse compression circuit
Inventor: SEKI HIROBUMI
IPC: H02M9/04
Filed: 1994-10-05
Abstract: PURPOSE: To revise a reset amount of a saturable reactor with a very simple configuration by connecting a variable inductor in parallel with a capacitor or connecting the variable inductor in parallel with the saturable reactor. CONSTITUTION: A variable inductor 6 is connected in parallel with capacitors 4, 7, 9 or a variable inductor 13 is connected in parallel with a saturable reactor 8. A charge current to charge the capacitor 4 from a charge power supply 1 flows to both the variable inductor 6 and the saturable reactor 8. Thus, the reset of the core of the saturable reactor 8 is changed by regulating the inductance of the variable inductor 6 That is, the magnetic pulse compression circuit is obtd. whose efficiency is not reduced with an inexpensive configuration of one variable inductor even when a charging voltage is changed. Even when the variable inductor 6 is connected in parallel with the saturable reactor 8, since the charging current is shunted, the reset point is entirely similarly changed.
Patent JP-H11130781-A (JP)
Title: Aminosilane and production of the same
Inventor: CANNADY JOHN P
IPC: C07F7/12
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a new silane which is easy to recover, in high yield and high ratio to solvent by carrying out a reaction of a Grignard reagent comprising heterocyclic amine and halosilane in the presence of a specific solvent. SOLUTION: The compound is obtained by carrying out the reaction of a mixture of the heterocyclic amine compounds of formula I (X is Cl, Br; Q is N, O; R<1> is H, an 1 to 20C hydrocarbon; m is 0 or 1; n is an integer of 2 to 5; k is 0 or 2; k+n+m is 4 or 5) and the halosilane of the formula Ra H4 SiX4-a-b (R is an 1 to 20C hydrocarbon; a, b are each an integer of 0 to 3; a+b is 0 to 3) (preferably, trimethylchlorosilane, etc.), under the presence of diethyleneglycoldibutylether, at 5 to 250 deg.C. The compound of the formula I is preferably obtained by reacting the heterocyclic amine intermediate such as piperazine, etc., with the Grignard reagent of the formula RMgX. The aminosilane compound of the formula II obtained from the compound of formula I and the halosilane is a new compound.
Patent JP-2001062289-A (JP)
Title: Adsorbent for removing arsenic and treatment of arsenic ion-containing water to be treated
Inventor: TOKUNAGA SHUZO
IPC: C02F1/28
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost adsorbent for removing arsenic excellent in selective arsenic ion adsorptivity, having high adsorption capacity and small pH dependency, capable of adsorbing and removing arsenic (V) ions in water with a small amount of addition over a wide pH range, exhibiting particularly effective adsorption characteristics in a pH range near neutrality, giving treated water capable of reutilization or direct release and capable of also directly removing arsenic (III) ions in water to below an effluent standard or a standard of water-purity for tap water with respect to arsenic (III) ions without carrying out oxidation treatment. SOLUTION: The adsorbent for removing arsenic comprises at least one soil selected from pseudo greyed yellowish brown forest soil (Tazawako-machi, Akita Prefecture), yellowish brown forest soil (1) (Takuba-shi, Ibaragi Prefecture), gley soil acidic with sulfuric acid (Miura-mura, Ibaragi Prefecture), Kanumado (Kanuma-shi, Tochigi Prefecture), ando soil (1) (Miura-mura, Ibaragi Prefecture) and ando soil (2) (Tukuba-shi, Ibaragi Prefecture).
Patent JP-S6395339-A (JP)
Title: Strength test method and tester for material
Inventor: TANAKA DOUSHICHI
IPC: G01N3/04
Filed: 1986-10-13
Abstract: PURPOSE:To reduce the time for adjusting a test piece while achieving an accurate test, by mounting the test piece on a chucking section of a strength testing machine through a deformable support jig to prevent the generation of a bending stress thereof. CONSTITUTION:A deformable support jig 15 with a test piece mounting seat 16 is provided at a chucking section and a test piece is held at the chucking section through the support jig 15, which is a plastically deformable toroidal circular member and a slit groove 18 having a circumferential groove 17 on the side thereof is formed circumferentially at an interval. The support jig 15 employs soft metal material such as aluminum, aluminum alloy and copper for normal temperature tests and high- temperature softening metal material such as copper and stainless steel for high- temperature tests. In such a manner, a strength test for the test piece is performed by causing a plastic deformation in the support jig 15, which enables the straightening of a slight deviation and eccentric contact from the center axis caused during the mounting of the test piece in an applied load increase process by a plastic deformation of the support jig 15. This prevents a bending stress component from working on the test piece thereby permitting accurate and simple measurement of rupture strength thereof.
Patent JP-S62104691-A (JP)
Title: Working head of laser beam machine
Inventor: TAKEDA AKIMICHI
IPC: B23K26/02
Filed: 1985-10-30
Abstract: PURPOSE:To prevent the generation of an error of an origin position of working of a nozzle by making detecting beam of a sensor which has been fixed to the tip of an arm coincide with a laser beam axis, and detecting a distance between an object to be worked and a nozzle body. CONSTITUTION:Welding and cutting are executed by focusing a laser beam 1 of a high energy by a condensing lens 2 of a nozzle body 3, and irradiating it to an object to be worked 7. In a working head of a laser beam machine of said constitution, a sensor 4 is fixed to the tip of an arm 6 which has been supported pivotally by a pin 9 to a bracket 8 of the nozzle body 3. Prior to working, said arm 6 is turned by using the pin 9 as a supporting point, a laser beam axis is made to coincide with a detecting beam axis 5 of the sensor 4, and a distance between the nozzle body 3 and the object to be worked 7 is detected. At the time of working, said sensor 4 is withdrawn from the detecting position, and fixed to a withdrawn position. In this way, a laser beam machine having a working head for keeping a working origin of a nozzle constant is obtained.