baber/WOPTO huggingface dataset:
Patent JP-H04328630-A (JP)
Title: Floating point multiplication/division device
Inventor: YAMAZAKI ITARU
IPC: G06F7/487
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a floating point multiplication/division device which can decrease the number of adders needed for addition/subtraction of an exponent and simplify the circuit constitution together with reduction of the power consumption and the computing time. CONSTITUTION:A floating point multiplication/division device consists of a selector 22 which outputs an operand Y with the multiplication and the inverse of Y with the division respectively, an inverter 23 which inverts the uppermost bit 24 of the output of the selector 22, and an adder 20 which adds the operand X to the operand Y obtained by adding the output of the inverter 23 to two upper bits and also carries up 1 and 0 with the multiplication and the division respectively at an exponent based on the carry input given from the outside. In such a constitution, (X+Y-B) and (X-Y+B), where B equals to 2<n-1>-1, are carried out at the exponent with the multiplication and the division respectively in regard of two data of a floating point form including the exponent operands X and Y. Thus the computing results are obtained.
Patent JP-2000289726-A (JP)
Title: Label expansion mechanism and label fitting device with label expansion mechanism
Inventor: NAGANO AKIRA
IPC: B65C3/16
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To surely fit and insert a stretch label folded into a sheet form to and into opening or closing claws even if the stretch label is not widely opened up to a state approximately near a true circle. SOLUTION: A cylindrical stretch label folded into a sheet shape is fitted to and inserted into opening or closing claws kept closed in a label expansion mechanism under a state in which the stretch label is opened preliminary by a label opening mechanism arranged at each of installing heads. After a bottle is inserted into the label expanded by opening the opening or closing claws, the opening or closing claws are pulled out of it to cause the label to be fitted to the bottle. The opening or closing claws of the label expansion mechanism are composed of a pair of wide width opening or closing claws 28a and a pair of narrow width opening or closing claws 28b. Under the closed state, the narrow width opening or closing claws 28b are entered inside the wide width opening or closing claws 28a.  With such as arrangement as above, even if the label is not widely opened, the label can be positively fitted and inserted into the opening or closing claws kept at closed state.
Patent JP-S63263403-A (JP)
Title: Measuring method for bottom part thickness or the like of lid stamped groove
Inventor: TAKATOMI TETSUYA
IPC: G01B11/22
Filed: 1987-04-22
Abstract: PURPOSE:To take an accurate measurement without causing any measurement error, etc., due to the deformation of a measurement place by projecting slit light beams on both surfaces of a lid respectively, putting their reflected light beams together, and converting the synthesized light into a video signal and calculating the measured value. CONSTITUTION:A slit light beam 16 which is longer than the width of a groove 2 stamped in one surface 15 of the lid A is projected from a projector 11 while crossing the groove 2 and straddling it, and the reflected light beams 17a and 17b reflected by one surface 15 and the bottom surface of the groove 2 are inputted to a synthesizing part 20. Further, a slit light beam 24 from a projector 13 is projected on a place 23 in the opposite surface 21 from the surface where the groove 2 is stamped corresponding to the reflection place 22 of the light beam 16 and its reflected light 25 from the surface 21 is received by a light receiver 14 and inputted to the synthesizing part 20 in the opposite direction from the reflected light beams 17a and 17b. Then the reflected light beams 17a, 17b, and 25 which are put together by the synthesizing part 20 is sent out of the synthesizing part 20 and converted by a converter into the video signal, which is displayed on a display screen 30. Consequently, accurate measurement is carried out without any measurement error due to the deformation of the measurement place of the lid A nor any damage to a protection coating.
Patent JP-H01269951-A (JP)
Title: Image forming device
Inventor: KOIKE MORIYUKI
IPC: G03G15/00
Filed: 1988-04-21
Abstract: PURPOSE:To assume and grasp a finished density by carrying out the display of density judged based on an original density with a density display at the time of manual density mode equivalent to that density, even when automatic density mode is selected. CONSTITUTION:A means 72, which selects and sets the automatic density mode and the manual density mode, image density changing means 73 and 74, an original density reading means, a means to judge the image density from the original density read by the original density reading means, when the automatic density mode is selected, and a density display means 76 are provided. In an automatic density mode, a most suitable image density is automatically judged for the original density based on the original density read at the time of automatic density mode and the exposure condition and the developing condition are changed, but even in the automatic density mode, the display of density judged based on the original density is displayed by a density display of a manual density mode equivalent to that density, that is a notch display by a LED 77 of the density display part 76. Thus, image density information automatically set at a time of automatic density mode can be grasped.
Patent JP-S5432795-A (JP)
Title: Manufacturing method of terminal rack
Inventor: SORIMACHI SHINJI
IPC: H01R43/24
Filed: 1977-08-18
Abstract: PURPOSE: To reduce the number of insert forming works and to reduce a manufacturing cost by firmly mounting a terminal between a pair of insulating belt materials intermittently and thereafter by continuously arranging a plurality of terminals blocks obtained by cutting the belt materials. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05299253-A (JP)
Title: Magnetic device
Inventor: NAITO AKIRA
IPC: H01F17/06
Filed: 1992-04-20
Abstract: PURPOSE:To eliminate a leakage flux in a magnetic device, such as a coil, a transformer or a choke coil. CONSTITUTION:Windings 2 and 3 are wound on a magnetic core 1, which forms a closed magnetic circuit, and an addition magnetic piece 12 is connected to the core 1 in such a way as to cover each one part of these windings. When a current flows through the windings 2 and 3, a leakage flux which leaks from the core 1 is absorbed by the piece 12 to shunt the magnetic circuit.
Patent JP-H04328818-A (JP)
Title: Pre-alignment device
Inventor: KAWAKAMI KAZUO
IPC: H01L21/68
Filed: 1991-04-30
Abstract: PURPOSE:To provide the title pre-alignment device capable of simplifying the mechanism required for the positional detection of the orientation flat (orifla) of a wafer and making alignment of the orifla with high precision. CONSTITUTION:The orientation flat of a wafer 4a on a suction sheet 2 driven by a motor 6 is detected by a fiber sensor 8. Conforming to this detection, the suction sheet 2 is stopped to locate the orifla on the specified position to make the alignment of the orifla. However, since the precision in orifla detection is lower due to the uneven outer diameter, etc., of the wafer 4a, the orifla is not necessarily located on the specified position. Next, when a clampling mechanism 16 clamps down the wafer 4a, clamping bearings 26 abut against the wafer 4a to correct the attitude of the wafer 4a so that the orifla may be located on the specified position. Through these procedures, the orifla can be aligned with high precision.
Patent JP-H07303669-A (JP)
Title: Earplug and its production
Inventor: HONDA KATSUHIRO
IPC: A61F11/08
Filed: 1994-05-13
Abstract: PURPOSE:To provide a soft earplug with high capacity of blocking water as well as reducing sound insulation. CONSTITUTION:The earplug 1 is formed to have folds 2 in a form of bellows containing highs and lows from one end to another, with a stopper 3 formed adjacent to the folds 2, and the earplug comprises a hollow mold in one body having an opening 4 at one end, and a knob 5 at another end. And the folds 2, formed thin with hollow inside, have diameters gradually becoming larger from one end to another, and there are tapering faces 7 at the folds 2 slanting from the peripheral portion toward one end of the earplug.
Patent JP-2000289353-A (JP)
Title: Heat-sensitive transfer recording medium
Inventor: KANESHIRO YOSHIHIDE
IPC: B41M5/40
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive transfer recording medium having a constitution in which the difference of colors between a transferred part and a non- transferred part of a color ink layer of a recording medium after the transfer of the color ink layer is too small to be sensed by a copier or to form a duplicate on the recording medium, and the printing image on the ink offset can be read visually and also used parts can be checked visually. SOLUTION: A recording body is provided with a black ink layer of thermal transfer properties through a duplicate preventing layer as a colored layer not provided with the thermal transfer properties and preventing the duplicate to be formed on one face of a base. In this case, the color of the duplicate preventing layer is different from that of the black ink layer, and the difference of colors ΔEab* between the duplicate preventing layer and the black layer when the colors of the duplicate preventing layer and the black ink layer are represented by a L*a*b* color representing system is set to 3.0-30.
Patent JP-H04308422-A (JP)
Title: Power supply cut-off control system
Inventor: MOCHIZUKI TETSUYA
IPC: H02J1/00
Filed: 1991-04-04
Abstract: PURPOSE:To output a DC voltage output cutting-off signal to a power source the DC output voltage of which is to be quickly dropped by promptly detecting a drop in an AC input voltage. CONSTITUTION:AC input voltages are supplied to the first and second power sources 1 and 2 and an AC input voltage detection circuit 3. A DC output voltage 6 and DC voltage turning on signal 4 are outputted from the power source 1. The voltage 6 is supplied to a logic circuit, etc. The second power source 2 supplies a DC output voltage 7 to a motor, etc., in response to the signal 4 and stops the supply of the voltage 7 in response to a DC voltage output discontinuing signal 5. The signal 5 is generated by the circuit 3 when the circuit 3 detects a drop in an AC input voltage. Therefore, the DC output voltage 8 of the second power source 2 can be dropped earlier than the DC output voltage 6 of the first power source 1.
Patent JP-S581992-A (JP)
Inventor: OKADA HISAAKI
IPC: H05B3/48
Filed: 1981-06-25
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-S60244536-A (JP)
Inventor: ASAKURA OSAMU
IPC: B32B25/08
Filed: 1984-05-19
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-2000291056-A (JP)
Title: Boom mounting apparatus for hydraulic excavator
Inventor: TAKEUCHI SHOJI
IPC: E02F9/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion/drawing work of a foot pin from outside a vehicle without removing a side cover attached to a side surface of the foot pin. SOLUTION: There is provided a boom mounting apparatus for a hydraulic excavator which has a boom 18 detachably mounted on a revolving frame 3 rotatively arranged on a lower traveling body, by means of a foot pin 11, and a side cover 13 covering mounted equipment such as a tank and equipment arranged on a side portion of the foot pin 11. A space in which no mounted equipment is arranged is provided on an extension of an axial line of the foot pin 11. Further, an opening 14 having a size in which at least the foot pin 11 can be inserted is formed in a portion of a side cover 13, which portion is on the extension of the axial line. The opening 14 may have a predetermined size in which inspection and/or maintenance of the mounted equipment can be performed.
Patent JP-H11253224-A (JP)
Title: Strip toy
Inventor: KIKUCHI TAKAAKI
IPC: A01K27/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To suit to an idea of an individual user by disposing a holding means to hold a strip such as a ribbon on a strip base sheet. SOLUTION: A holding means 2 is disposed to hold a strip R such as a ribbon on a strip base sheet 1. Specific structures of the holding means 2 include one where openable clips are attached to the longitudinal ends of the base sheet 1 and the two ends of the strip R such as a ribbon are held by the clip. In addition, there is also a structure where male and female hooks 22 that fit into each other are arranged near the two longitudinal ends of the base sheet 1 and the strip R such as a ribbon is held by the hooks. There is also a structure where notched grooves are formed near the two longitudinal ends of the base sheet 1, and the strip R such as a ribbon is run through the groove and held. The base sheet 1 is turned into a bag to form a hollow portion, and strip R may be passed through the hollow portion as a holding means 2.
Patent JP-H10278871-A (JP)
Title: Ocean mooring facility
Inventor: MATSUURA MASAMI
IPC: B63B21/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To carry out mooring work even when the sea waves are slightly rough by especially eliminating a working boat (boat) to operate a prefetching rope of a conventional mooring line concerning an ocean mooring facility to moor a vessel to unload oil on a floating body such as a platform for sea bottom oil production. SOLUTION: A boom 4 free to revolve left and right is furnished on a rear part of a floating body 1 a front part of which is moored at one point and a mooring line 5 hoisted by the boom 4 through a hoisting accessory 7 and a prefetching rope 6 is devised so that access to a marine vessel 2 is regulated by positional adjustment by left and right revolution of the boom 4 and revolution of the floating body 1 by a side thruster 3 of a rear part of the floating body 1.
Patent JP-H02278312-A (JP)
Title: Device for detecting position of unmanned vehicle
Inventor: SHIMOMURA JUNICHI
IPC: G05D1/02
Filed: 1989-04-19
Abstract: PURPOSE:To attain precise measurement by using spatial filters by means of plural sine wave patterns where two groups of spatially different periods are intersected orthogonally with each other, selecting the filter whose output is larger and arithmetic-processing it. CONSTITUTION:The subject device is provided with optical systems 20A and 20B which are provided on a vehicle body 10 and image-pick up patterns on the surface of a travel line, video detection part 30A and 30B which sample the video patterns where the optical systems have picked up at a prescribed period to obtain video pattern signals, and plural filter means 40A and 40B which multiply the video pattern signals of the video detection parts by triangular function setting signals where the periods which have previously been set to be spatially different are intersected orthogonally with each other, and integrate the multiplication signal to obtain triangular pattern signals. Then, an arithmetic processing is executed based on the triangular function pattern signals of the filter means and the larger one out of the outputs of plural filter means 40A and 40B is selected to calculate the moving distance signal of the vehicle body. Thus, a measurement error by the influence of the patterns of the line surface is reduced and highly precise position detection is attained.
Patent JP-H09289783-A (JP)
Title: Air conditioner
Inventor: HATA YOSHIKI
IPC: H02P27/08
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To attach a voltage type PWM converter circuit or a booster chopper circuit in a separate body for harmonics suppression only when a request arises in an air conditioner having an converter and an inverter circuit. SOLUTION: A terminal board 7 to connect a harmonics restricting device is provided between a converter circuit 6 and an inverter circuit 11; when connecting a booster chopper circuit 13, a short-circuit wire at the primary side of the terminal board 7 is removed, the input side of connected to a terminal corresponding to downstream wiring of a converter circuit 6, and the output side is connected to a terminal corresponding to upstream wiring of the inverter circuit 11, thereby forming a circuit corresponding to the harmonics. When connecting a voltage type PWM converter circuit, the input side is connected to the input terminal of the diode module 4 by tightening them together.
Patent JP-H05295175-A (JP)
Title: Polychloroprene rubber composition
Inventor: TAKANO KEIJI
IPC: C08L11/00
Filed: 1992-04-20
Abstract: PURPOSE:To obtain the objective compsn. suitable as a sheath material of a cabtyre cable, etc. CONSTITUTION:100 pts.wt. rubber component comprising 60-90wt.% polychloroprene rubber and 10-40wt.% syndiotactic 1,2-polybutadiene, 10-50 pts.wt. carbon black having a mean particle size of 85mum or smaller, and a small amt. of a vulcanizing agent are mixed and kneaded to give the compsn.
Patent JP-S5625147-A (JP)
Title: Diphenyl ether derivative, and herbicide comprizing it
Inventor: SEKIOKA SUSUMU
IPC: C07C67/00
Filed: 1979-08-07
Abstract: NEW MATERIAL:A diphenyl ether derivative shown by the formula I (X and Y are H or halogen; Z is halogen or trifluoromethyl; R is lower alkyl, lower mono- or dialkylamino, etc.).  
     EXAMPLE: 2,4-Dichloro-3'-propanesulfonyloxy-4'-nitrodiphenyl ether.  
     USE: Herbicides. Having both soil treating action and foliar treating action. Having no phytotoxicity, e.g., browing of vagina, abnormal growth of leaves, and inhibition of divergence or rice plant, no phytotoxicity to plants in plowed fields, no toxicity to men, beasts, and fishes, and no offensive smell.  
     PROCESS: A compound shown by the formula II is reacted with a compound shown by the formula III to give a compound shown by the formula I. The reaction is carried out in a solvent (e.g., benzene, pyridine, acetone, etc.) preferably by adding a proper an acid acceptor (e.g., triethylamine, pyridine, etc.). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02280202-A (JP)
Title: Trace operator
Inventor: HORIE YASUNORI
IPC: G05B19/425
Filed: 1989-04-21
Abstract: PURPOSE:To freely move an arm in a two-dimensional or three-dimensional direction by means of a manual operation by automatically distributing a pulse outputted from a pulse generating means. CONSTITUTION:When the pulse is outputted from a pulse output means 19, control means 15 and 30 discriminate the direction operate a body to be driven based on the pulse and, simultaneously, operate the actuating quantity of the body to be driven. The result of the operation is simultaneously outputted to respective driving means 10 and 20, and driving means 10-12 and 20-22 are actuated based on the arithmetic result. Thus, the body to be driven can be freely moved, for example, in the two-dimensional or three-dimensional direction by the manual manipulation in addition to one direction of the three-dimensional direction.
Patent JP-H08276277-A (JP)
Title: Method for discriminating welded condition in projection welding and work therefor
Inventor: TAKAMORI TETSUYA
IPC: B23K11/24
Filed: 1995-03-31
Abstract: PURPOSE: To secure welding quality, to detect welding defects and to prevent the generation of defective products. CONSTITUTION: The method and the work in projection welding is such that the welded condition of a pair of works 1, 4 is discriminated by the welded condition of a small projection which is formed among plural projections and sufficiently lower than them, namely, by the change of the color of the small projection incident to its welding.
Patent MX-9200004-A (MX)
Title: Sistema de propulsion electrico de autoabastecimiento para vehiculos.
Inventor: BARCA EDUARDO ALMARAZ CALDERON
IPC: B60L11/00
Filed: 1992-01-03
Abstract: Está invención se refiere a un sistema de propulsión eléctrico de autobastecimiento pará vehículos cuya combinación de medios que lo forman es totalmente novedosa ya que aisladamente son conocidos pero combinados producen un resultado y función nuevos que no han sido obvios  para ningún experto en la materia, puesto que a la fecha los vehículos eléctricos no son utilizados extensamente por su escasa autonomía provocada por la limitada capacidad de estas y sobre todo por la dificultad de recargarlas.
Patent MX-9200577-A (MX)
Inventor: ROBERT JEAN-EDOUARD
IPC: A01K51/00
Filed: 1992-02-11
Abstract: The invention relates to an acaricidal composition for decontaminating bees parasitized by Varroa jacobsoni, and a device containing said composition suitable for installation in the hive. The composition according to the invention comprises an acaricide, a substance having properties attractive to bees and a neutral vehicle. It is applied using a semirigid support facilitating installation in the hive. The invention is applicable to the field of beekeeping.
Patent MX-9203599-A (MX)
Inventor: GUTHRIE ROBERT WILLIAM
IPC: A61K31/42
Filed: 1992-06-26
Abstract: Compounds of the formula    <IMAGE>  I  Y is O ir S, *A is paraphenylene or *--(CH2)n--(X)m-(CH2)r--, X is O, S or -CH=CH-, n or r, independently, are integers from 0 to 3, s is an integer from 0 to 1, m is an integer from 0 to 1, provided that when m is 1, n+s must be at least 2, R1 and R2, independently, are hydrogen, lower alkyl, cycloalkyl, lower alkenyl, Het, aryl, R3, R4 and R8, independently, are hydrogen, lower alkyl, aryl, R5 and R6, independently, are hydrogen or lower alkyl, R7 is hydrogen, lower alkyl, cycloalkyl, Het-lower alkyl or aryl, Het is a monocyclic 5- or 6-membered hetero aromatic or a bicyclic heteroaromatic radical containing one or two hetero atoms selected from nitrogen, oxygen and sulfur, which radical may be substituted by lower alkyl, halogen or aryl, and the asterisk denotes the point of attachment, and when R6 and R7 are different, their enantiomers and racemic mixtures thereof, when R1 and R2 are different, their geometric isomers, and pharmaceutically acceptable acid addition salts thereof, are described. The compounds of formula I exhibit activity as platelet activating factor (PAF) antagonists and are, therefore, useful in disease states characerized by excess platelet activating factor or for the prevention and treatment of cardiovascular disease, pulmonary diseases, immunological disorders, inflammatory diseases, dermatological disorders, shock or transplant rejection.
Patent MX-9301107-A (MX)
Title: Sistema de control electronico de combustible dual
Inventor: ARSENAULT JEFF
IPC: F02B43/00
Filed: 1993-02-26
Abstract: Un sistema de combustible dual para un motor diesel incluye un sistema de inyección de combustible (diesel) líquido y una fuente de combustible gaseoso tal como un gas natural.
Patent MX-9301213-A (MX)
Title: Proceso para mejorar la calidad del gas de reformacion usado en la reduccion directa de oxidos metalicos.
Inventor: HENRY R BUENO C
IPC: C21B13/00
Filed: 1993-03-04
Abstract: Un método para modificar los procesos existentes de reducción directa y de reequipar las instalaciones existentes de reducción directa a fin de incrementar la capacidad de las instalaciones sin necesidad de incrementar la capacidad de los reformadores externos asociados con las instalaciones existentes comprende el mezclado del aire precalentado con el gas reductor reformado producido en los reformadores externos y la puesta en contacto de dicha mezcla con gas natural en exceso, en una zona de reacción-reducción del reactor de reducción directa.