baber/WOPTO huggingface dataset:
Patent JP-H09103362-A (JP)
Title: Container for electromagnetic cooker
Inventor: SHIBATA AKINORI
IPC: A47J27/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the positioning precision of a heater plate when the heating plate is bonded on the external surface of the bottom part of a container main body, and at the same time, shorten the working time for the positioning. SOLUTION: A protruding part (1a) is formed at the center on the external surface of the bottom part of a container main body 1, and a through hole 2a is formed at the center of a heating plate 2. When the heating plate 2 is bonded on the external surface of the bottom part of the container main body 1, the protruding part (1a) is fitted in the through hole 2a.
Patent JP-H1088581-A (JP)
Title: Structure of slope frame
Inventor: NISHIMURA SENJI
IPC: E02D17/20
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To easily and safely construct a slope frame by protruding a latch tool for latching a safety rope on the side surface of the slope frame. SOLUTION: A slope frame 2 set on a slope 1 has a latch tool 3 protruded on the side surface. The latch tool 3 formed of an insert part 32 and a latch part 31 is arranged in the middle part of a reinforcement 5 arranged on the inside of a slope frame form 4, and a pin 6 is inserted to the insert part 32, and driven into the slope 1 to fix the latch tool 3. A safety rope is caught by the latch part 31 protruded from the side surface of the slope frame 2 to perform the following solidifying material filling work and crest finishing work. The latch tool 3 is provided in a necessary position of the slope frame 2, and a worker puts the safety rope on the close latch part 31 to perform the work.  Since the setting of the latch tool 3 is simplified, and the work can be regularly performed by using the safety rope, the safety of the worker can be ensured, and the working efficiency is improved.
Patent JP-H05110325-A (JP)
Title: Antenna for mobile body communication
Inventor: KOBAYASHI ATSUSHI
IPC: G01S5/14
Filed: 1991-10-15
Abstract: PURPOSE:To reduce the assembly man-hours and to obtain the stable antenna characteristic by integrating a 1st insulation layer substrate and a 2nd insulation layer substrate via an earth pattern layer and integrating them through adhesion. CONSTITUTION:A 1st insulation layer base 2 provided with a patch antenna element layer 1 on its outer side and a 2nd insulation layer substrate provided with a circuit pattern layer 3 on its outer side are integrated via an earth pattern layer 5 through lamination and adhesion. That is, in this antenna, a patch antenna element and a high frequency signal input section being an input terminal to an amplifier section 3 of the circuit pattern layer 3 are connected electrically by a feeding pin 16 inserted to a feeding pin hole 25. In this case, since the 1st insulation layer base 2 forming the antenna element and the 2nd insulation layer base 4 forming the antenna module are laminated and adhered, it is not required to use screws for the assembly and the possibility of production of a gap between the both is precluded.
Patent JP-H08127580-A (JP)
Title: New cyclic inulooligosaccharide derivative and its production
Inventor: FUJITA KAHEE
IPC: A23L27/30
Filed: 1994-10-28
Abstract: PURPOSE: To obtain the subject new mass-producible and inexpensive compound, having plural hydrophilic groups and useful in the fields of development and utilization of the clathration actions, foods, medicines, catalysts, etc., by using an industrially readily available raw material. CONSTITUTION: A cyclic inulooligosaccharide of formula I [(n) is an integer of 6-8], e.g. a compound of formula II. The compound of formula I is obtained by carrying out the selective oxidizing cleavage of C-C bond between the 3- and the 4-positions of the fructose residue in a cyclic inulooligosaccharide of formula III with an oxidizing agent (preferably periodic acids) and then conducting the reducing treatment of the resultant aldehyde with a reducing agent (e.g. Pt or Pd).
Patent JP-H01148734-A (JP)
Title: Material for pulverizing lime so as to enhance reactive property
Inventor: JIYATSUKU MONGOWAN
IPC: C04B24/26
Filed: 1988-10-21
Abstract: PURPOSE: To produce a grinding agent useful for refining coarse lime by a grinding in an aq. medium to a microparticulate, by incorporating an acid type (co)polymer formed with a ethylenically unsatd. monocarboxylic acid monomer and having a specified average mol.wt.  
     CONSTITUTION: The grinding agent is composed of a water soluble ethylene polymer and/or copolymer, and in order to increase a reactivity of the lime, the agent is formed with (a) at least one kind ethylenically unsatd. monocarboxylic acid monomer and composed of (b) at least one kind acid type polymer and/or copolymer having the average mol.wt. of 200-1900. The monocarboxylic acid ethylene based monomer is selected from acrylic acid and methacrylic acid preferably. Itaconic acid, crotonic acid, fumal acid, maleic anhydride, isocrotonic acid, aconitic acid, etc., are exemplified as other monomers to be used. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H05105654-A (JP)
Title: Production of amide through catalytic liquid phase beckmann rearrangement of oxime
Inventor: SATO HIROSHI
IPC: C07C233/05
Filed: 1991-10-15
Abstract: PURPOSE:To obtain an amide by rearrangement of an oxime in a liquid phase at mild reaction temperatures in the presence of a catalyst of equal to or below its stoichiometric level. CONSTITUTION:An oxime is rearranged at 20-200 (pref. 50-150) deg.C in the presence of (A) at least one kind of compound selected from N,N-dialkylamides (e.g. N,N-dimethylformamide), N-alkyl cyclic amides (N-methylpyrrolidone) and dialkylsulfoxides, (B) phosphorus pentoxide and (C) a fluorine-contg. strong acid or its derivative, e.g. trifluoromethanesulfonic acid or boron trifluoride-ether complex to obtain the objective amide. The amount of the component B to be used is 0.1-20 (pref. 0.5-10)mol% based on the oxime, and the amount of the component C to be used is 0.01-50 (pref. 0.1-10) in the molar ratio based on the component B.
Patent JP-2001094409-A (JP)
Title: Impedance adjustment circuit
Inventor: OGURI TAKASHI
IPC: H03K5/08
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an impedance adjustment circuit where number of LSI electrode pads is reduced without degrading adjustment accuracy of the impedance. SOLUTION: With an enable signal E1 at a high level 'HI', a counter 13 counts in response to the comparison result of a comparator 11, and outputs the count to an NMOS array 15 and an NMOS count latch circuit 30. The NMOS array 15 configures a resistor in response to the count. With the enable signal E1 at a low level 'LOW', a counter 23 counts in response to the comparison result of a comparator 21, and outputs the count to a PMNOS array 25 and a PMOS count latch circuit 40. The PMOS array 25 configures a resistor in response to the count. An output buffer circuit 50 configures a resistor based on outputs of the NMOS count latch circuit 30 and the PMOS count latch circuit 40.
Patent JP-H03127847-A (JP)
Title: Foreign matter eliminating equipment and method
Inventor: YONEDA TADANAKA
IPC: H01L21/02
Filed: 1989-10-13
Abstract: PURPOSE:To almost completely eliminate foreign matter by installing a mechanism which eliminates foreign matter detected by a foreign matter detecting apparatus by using foreign matter eliminating function, and a substrate moving mechanism. CONSTITUTION:A semiconductor substrate 1 is arranged on a moving stage 2 and moved. When a foreign matter 4 exists on the substrate, light outputted from a laser oscillating apparatus 3 is subjected to irregular reflection, and enters a light receiving apparatus 5, thereby recognizing existance of the foreign matter. While gas is blown out from a nozzle 6 into a region where the foreign matter is measured by laser, the gas is sucked by a sucking nozzle 7 and the foreign matter 4 is sucked and eliminated by the sucking nozzle 7. After that, foreign matter detecting apparatus 3, 5 confirm that the foreign matter has been eliminated. Thus the foreign matter 4 on the substrate 1 can be almost completely eliminated, and a semiconductor element can be obtained with high yield.
Patent JP-2001091462-A (JP)
Title: Light dispersion detecting type electrophoresis device
Inventor: KODAMA YOSHITAKA
IPC: G01N27/447
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a light dispersion detecting type electrophoresis device produced at low cost and operating at high speed. SOLUTION: A switch mechanism of this light detector type electrophoresis device is constituted of a stepping motor drive circuit 31 controlling the drive of a stepping motor 33 according to the command from a CPU 32, a shielding plate 2 attached to the rotating shaft of the stepping motor 33, having a disc shape, and having a cutout 10 in its outer circumference, and a detector 8 detecting fluorescence emitted by irradiating a sample with an exciding light 1.
Patent JP-S63120707-A (JP)
Title: Polymer of vinylbiphenyl derivative
Inventor: TABATA MASAYOSHI
IPC: C08F12/16
Filed: 1986-11-11
Abstract: PURPOSE:To obtain a vinylbiphenyl polymer which is stable and homogeneous irrespective of changes in environmental conditions and has a high refractive index and excellent transparency, by giving it a structure in which specified substitutents are introduced into the biphenyl ring of the vinylbiphenyl polymer. CONSTITUTION:A polymer of a vinylbiphenyl derivative, having repeating units of the formula (wherein n>=10). In the formula, X is Cl or Br, (a) and (b) are each 0, 1 or 2, (c) is 1-3, (b)+(c)=1-5, Y is -CH3, -OH, -OR, -SR, -SOR or -SO2R (wherein R is a 1-18C aliphatic hydrocarbon group or an aromatic hydrocarbon group) and n>=10. For example, a 4-vinyl-4'-alkoxybiphenyl polymer as the simplest of said polymers has a refractive index of 1.65. A polymer derived by introducing chlorine or bromine as X into this biphenyl polymer has a refractive index >=1.70.
Patent JP-H04335871-A (JP)
Title: Method for reducing oil absorption ratio of cooked food with fats and oils and method for regulating oil absorption reduction ratio
Inventor: FUKAZAWA RYUTARO
IPC: A23L33/20
Filed: 1991-05-13
Abstract: PURPOSE:To reduce the oil absorption ratio of a food cooked with fats and oils and simultaneously freely regulate also the oil absorption reduction ratio so as to meet demands for lower calorie. CONSTITUTION:A food is cooked with fats and oils. In the process, an aqueous solution or aqueous suspension of an edible protein or a solution in which its liquid quality is changed is preapplied to the surface of the food. The aforementioned solution is thermally coagulated by heating in fats and oils to prepare films. Thereby, the fats and oils are prevented from penetrating into the food.
Patent JP-H02113676-A (JP)
Title: Liquid crystal automatic aperture control tv camera
Inventor: TODA TSUNEKAZU
IPC: H04N5/238
Filed: 1988-10-22
Abstract: PURPOSE:To add a light quantity even when an optical system is unalterable by electrically controlling the light quantity to arrive at an image pickup element. CONSTITUTION:An integrating circuit 5 integrates a video signal according to time passage, and an integration value is sample-and-held for example, at the time of completing vertical scanning for once or at the time of completing vertical scanning for plural times in synchronization with the vertical scanning. A liquid crystal driving circuit 7 receives a sample-and-hold signal, and generates a rectangular wave alternating current signal at an amplitude according to the sample-and-hold value. Since a transmitted light quantity regulator 2 has a characteristic to reduce a transmission ratio as the amplitude of an impressing voltage is increased, by impressing the rectangular wave alternating current signal to the transmitted light quantity regulator 2, the light quantity to the image pickup element 1 is controlled so as to approach a constant value. Thus, since the automatic focusing mechanism is provided in a camera main body, even when the optical system in a mirror tube is unalternable, the automatic aperture control mechanism can be added.
Patent JP-H04143634-A (JP)
Title: Method for estimating thermal fatigue life of metal material
Inventor: KIMURA HIROFUMI
IPC: G01N3/32
Filed: 1990-10-04
Abstract: PURPOSE:To measure the lives of a different kind of materials within a short time by calculating the thermal fatigue lives of two or kinds of materials of the same main component type and the energy loss of a test and using the relational approximate expression of the value calculated by dividing the proof stress calculated with the same material test piece by the calculated energy loss and the calculated thermal fatigue life. CONSTITUTION:Energy loss is the area of stress-strain hysteresis in a certain cycle and proof stress is calculated by the tensile test on the same material as a thermal fatigue test material. The proof stresses and energy losses of four kinds of respective ferrous materials A, B, C, D are used to calculate proof stress/energy loss P and the relation between the proof stress/energy loss P and respective thermal fatigues Nf are plotted to obtained to obtained a drawing and the relational expression thereof calculated by the method of least squares is Nf=201 X P - 45. The proof stress and thermal fatigue test of a material whose thermal fatigue life must be estimate is conducted over several cycles to calculate energy loss and the thermal fatigue life of the material is estimated using the relational expression. By this method, the thermal fatigue lives of a defferent kind of materials can be measured within a short time.
Patent JP-H06120895-A (JP)
Title: Optical frequency discrimination device
Inventor: MIYATA HIDEYUKI
IPC: H04B10/516
Filed: 1992-10-06
Abstract: PURPOSE:To reduce the number of using optical interference units by half so as to enable optical axis adjustment work to be efficient by using the optical interference unit by means of connecting it from both directions concerning an optical frequency discrimination device using the optical interference unit. CONSTITUTION:The optical frequency discrimination device constitutes that the optical interference unit 1 outputting interference light in accordance with an optical frequency discrimination characteristic for an inputted light ray; and by forming the optical frequency discrimination device by means of input light and first and second light input/output parts 2 and 3 branching or synthesizing or changing in direction light arranged on the same optical axis on the both sides of the optical interference unit 1. Then, output light is emitted to the other side for incident light from each of the light input/output parts 2 and 3 in accordance with the optical frequency discrimination characteristic of the optical interference unit 1.
Patent JP-H03128203-A (JP)
Title: Dust collecting device of travelling circular sawing machine
Inventor: WATANABE TAMIO
IPC: B27G3/00
Filed: 1989-10-13
Abstract: PURPOSE:To simplify the device concerned and make it possible to realize highly efficient dust collection by a method wherein the end opening of a saw cover surrounding a circular saw is faced to a through-like housing box, which is arranged in the travelling direction of the circular saw and dust-collecting means, which removes sawdusts by suction, is connected to proper places of the housing box. CONSTITUTION:A dust collecting cover 18, which is mounted to a saw bed 5 surrounding a circular saw 11, is a tubular one with both ends open. Further, the upper end opening (a) of the cover is arranged near the under surface of a table 2, while its low end opening (b) is arranged so as to extend downwards. A housing box 19 of saw dust, which is arranged in the travelling direction of the saw bed, is made in the shape of a trough blocked up with cover pieces, each of which is flexible upwards. The lower end opening (b) faces through the clearance made between the cover pieces 20 to the housing box 19. A sweeping-away member 21, which is mounted downwards at the lower end part of the dust collecting cover 18, is produced by planting brush 22 to a mounting plate 23 so as to conform to the cross-sectional form of the housing box 19. Dust-collecting ports 24 and 25, which are provided at both the ends of the housing box 19, are connected to vacuum means, which removes dust by suction.
Patent JP-H0570970-A (JP)
Title: Al-mg based alloy material excellent in phosphating treatment
Inventor: SATO HIROSHI
IPC: C23C22/78
Filed: 1991-09-17
Abstract: PURPOSE:To provide a Al-Mg based alloy material excellent in filiform corrosion resistance (corrosion resistance post coating) after phosphating treatment by providing the Al-Mg based alloy material excellent in phosphating treatment used for a field such as a panel material for various vehicle such as automobile, an outside plate material for household electric goods and a building material which are used for coating after machining such as press forming and chemical treatment such as phosphating treatment. CONSTITUTION:When an oxide layer is formed on the base material surface of the Al-Mg based alloy thickness of the oxide layer is <=70Angstrom  and Mg conc. in the oxide layer is <=20 atom %.
Patent JP-S62129088-A (JP)
Inventor: SASANO AKIYOSHI
IPC: D05B3/02
Filed: 1985-11-29
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-H06115363-A (JP)
Title: Mount bracket
Inventor: HAMADA EIICHI
IPC: B62D25/08
Filed: 1992-10-06
Abstract: PURPOSE:To prevent generation of torsional moment caused by rotation of a drive motor and a reduction gear on a mount bracket and a supporting member for supporting the mount bracket. CONSTITUTION:A mount bracket 22 is of a lengthy shape with its one end constituting a mount fitting portion 22A and the other end a securing portion 22B to a front cross member 20. The direction of transmitting resultant force of the drive motor 24 torque and the reduction gear 26 torque, which act upon the mount fitting portion 22A of the mount bracket 22, is toward the arrow mark W while the mount bracket 22 is set in the position along the transmitting direction (arrow mark W direction) of the resultant force power of the drive motor 24 torque power and the reduction gear 26 torque power.
Patent JP-S61145422-A (JP)
Title: Temperature measurement and determination of emissivity by emission spectrum analysis
Inventor: TOKUDA MASANORI
IPC: G01J5/00
Filed: 1984-12-20
Abstract: PURPOSE:To improve temperature measurement accuracy free from limitations by measurement environments, by measuring electric magnitudes corresponding to emission energy of the specified wave length at certain temperatures of heat radiating body of known temperature and specimen and determining emissivities from the particular equations. CONSTITUTION:Electric magnitudes Eb(lambda), Es(lambda) corresponding to emission energies of the particular wave lengths ib(lambda), is(lambda) at temperature Tb, Ts of black body, heat radiating body of known temperature and specimen are measured with an optical apparatus. And, temperature Ts of the specimen and the emissivity epsilons(lambda) at temperature Ts are assumed in equation I, temperature T and emissivity epsilon(lambda) in equation II, and from equation I the emissivity epsilons(lambda) at temperature Ts is assumed in equation III as the n-th order of the wave length lambda. Then, by scanning temperature T, square of the difference of the emissivity epsilon(lambda) derived from equation II ad that epsilons(lambda) at temperature Ts derived from equation III is determined as the residuals and number of orders (n) of equation III is selected in such a way that, the residuals represent the minimum value, true temperature Ts is determined from the angle corresponding the the minimum value of the residuals.
Patent JP-2000100745-A (JP)
Title: Semiconductor manufacturing method and apparatus based on plasma at reentry into atmosphere
Inventor: NAKAYAMA MOROO
IPC: B64G1/66
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a method and apparatus for manufacturing a semiconductor based on plasma during reentrance into the atmosphere, which can manufacture a large-sized semiconductor by positively utilizing abrasion, based atmosphere friction upon reentrance into the atmosphere, which up to row has been impossible on earth. SOLUTION: This apparatus includes a cathode 2, provided on an outer surface of a space shuttle 1 coming back to the earth from outer space, a material to be doped 4 to be doped provided on the outer side of the cathode electrically isolated therefrom, an abrasion base material 6 provided tightly on an outer side of the material to be doped 4 to undergo atmospheric friction upon reentry into the atmosphere, an anode 8 provided on an outer side of the base material 6 electrically isolated therefrom and having an opening 8a for passage of a high-speed atmospheric flow towards the base material upon reentry into the atmosphere, and a power supply 10 for establishing electric field suitable for ion doping between the cathode 2 and the anode. Upon reentry into the atmosphere, atmospheric friction causes the base material 6 to be heated to cause abrasion.  The electric field causes metal ions in a plasma generated by the abrasion to be doped into the material to be doped 4.
Patent JP-H0696994-A (JP)
Title: Conductive paste composition
Inventor: TAKADA ISAO
IPC: H01B1/22
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a composition for internal electrode of ceramic capacitor in which delamination is prevented effectively by retarding oxidation of palladium under high temperature. CONSTITUTION:A conductive paste composition, where powder containing palladium is coated with a heat resistant resin having thermal decomposition starting temperature of 400 deg.C or above, is produced by kneading a mixture of palladium powder having average particle size of 0.3mum, polyimide precursor, and solvent, i.e., normal methylpyrrolidone, polyimidating the kneaded mixture, and then grinding.
Patent JP-S62126594-A (JP)
Inventor: NISHIYAMA HARUO
IPC: G03G15/047
Filed: 1985-11-27
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-H07103279-A (JP)
Title: Damping force adjusting-type hydraulic shock absorber
Inventor: MIZUTANI YOICHI
IPC: F16F9/44
Filed: 1993-09-30
Abstract: PURPOSE:To adjust damping force by changing the passage area of an orifice passage for communicating a reserver chamber and a rod side oil chamber by a rod guide. CONSTITUTION:A rod guide is composed of a guide cylinder 20 and a rod guide main body 21 inserted into an insertion hole 20A of this guide cylinder 20 so as to be relatively rotated. An orifice passage 26 is formed in the radial direction, and the orifice passage 26 is composed of a large-diameter orifice passage part 26A and an orifice 27 to be selected, and having the different diameter. And in the adjustment of damping force, the orifice 27 is timely selected by turning the rod guide main body 21, and damping force is adjusted by changing the passage area.
Patent JP-H02115737-A (JP)
Title: Differential test equipment
Inventor: HIGUCHI AKIHIKO
IPC: G01M13/02
Filed: 1988-10-26
Abstract: PURPOSE:To perform the test on a wide-range load condition by engaging a pinion to be moved of a power absorbing system with a ring gear which is engaged with a drive pinion with a prescribed reduction ratio and adjusting the engagement ratio between the pinion to be moved and the ring gear. CONSTITUTION:A differential 1 is fixed top an attaching base 18, and a driving motor 4 is connected to the side of a drive pinion 2 of its input shaft through an encoder 6. A housing 20 where a pinion gear 19 is stored is stuck to the attaching base so that it faces the differential 1, and the gear 19 is engaged with a ring gear 3. An absorption motor 11 is connected to the side of the gear 19 through a torque meter 9. The gear 19 has the same module as the pinion 2, and thereby, the reduction ratio between the pinion 2 and the gear 3 is cancelled. Therefore, a motor having a low load absorbing capacity is used as the motor 11, and the differential 1 is tested in a wide-range load condition.