baber/WOPTO huggingface dataset:
Patent JP-H09169196-A (JP)
Title: Cap for writing utensil
Inventor: KAMIO KEIMEI
IPC: B43K23/08
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To enhance the safety of a cap for a writing utensil by a simple structure and to ensure safety even if a clip element is provided separately from outer and inner caps. SOLUTION: An air introducing hole 18 is provided to a clip element 4 and hollow gaps are provided between the upper outside of the closely fitting part 5 of an inner cap 2 and the clip element 4 and between an outer cap 3 and the inner cap 2 and a slit 14 is provided to the insertion part of the clip part 15 of the outer cap 3 from the leading end part of the outer cap 3. Further, the air introducing hole 18 is provided to the head top part of the clip element 4 and the surface of the head top part of the clip element 4 is curved to still more enhance safety.
Patent JP-2001168756-A (JP)
Title: Antenna sharing device and electromagnetic relay used for the same
Inventor: MIYAMUKAI KANEAKI
IPC: H04B1/44
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an antenna sharing device capable of cutting off radio equipment and a band-pass filter from the others when adjusting the frequency of them and preventing break of the radio equipment. SOLUTION: During adjustment of the frequency of the radio equipment M1, M2, M3 and M4 and the band-pass filters 11, 12, 13 and 14, these electromagnetic relays 31, 32, 33 and 34 cut off the radio equipment and the band-pass filters from a connection terminal T0 and connects terminating devices 21, 22, 23 and 24 to the connection terminal. After the adjustment of the frequency of the radio equipment and the band-pass filters cut off from the connection terminal is completed by a control part 30, the electromagnetic relays cut off a terminating device from the connection terminal and connect the adjustment completed radio equipment and band-pass filters to the connection terminal again.  Thus, an electric length viewing a band-pass filter side from the connection terminal is kept fixed over the period of the operations and the radio equipment does not destroy the other radio equipment during the adjustment.
Patent JP-2000176869-A (JP)
Title: Teaching and reproducing device for manipulator and its teaching and reproducing method
Inventor: TADA EISUKE
IPC: G05B19/42
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To avoid remarkable variation of a terminal load of a manipulator, to perform working motion not causing remarkable slippage due to deflection along its terminal position and to eliminate limitation of a position and motion to be taken by the manipulator in accordance with a shape, etc., of a heavy weight. SOLUTION: A teaching and reproducing device 2 of a manipulator 1 carries out mounting and removing work in a state of gripping a heavy weight as an object and is furnished with a data forming means (teaching point forming module 4) to form a teaching point data including a teaching point at the time of a load existing to position the manipulator at a constant working position in an environment where the work is carried out in the state of gripping the heavy weight and a teaching point at the time of no load to position the manipulator at the constant working position in the environment in the state of not gripping the object, a data holding means (teaching point data base 6) to hold the teaching point data and a data reproducing module 5)  to form and reproduce a teaching point row data including the teaching point in the presence of the load and the teaching point in the absence of load from the holding data.
Patent JP-H10191533-A (JP)
Title: Bus bar circuit changing construction
Inventor: MAKINO MASAHIRO
IPC: H02G3/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To easily produce any arbitrarily circuit pattern. SOLUTION: A bus bar circuit changing construction is so constituted as to change a circuit pattern in a bus bar circuit board 2 comprising a plurality of bus bar wiring boards 5 laminated together having a plurality of bus bars 3, 4 and a plurality of terminal holes 5a for inserting bus bar tab-shaped terminals 5. In this case, a first tab-shaped terminal and a second tab-shaped terminal of the bus bar 3, for which a circuit change is required, are cut off from the bus bar, and replenishment bus bars 10 having the first replenishment tab-shaped terminal 10a and the second replenishment tab-shaped terminal 10c in the direction as same as the terminal projected direction of the first tab- shaped terminal and the second tab-shaped terminal at the place of arrangement as same as before change located at the most outer layer of the bus bar circuit board.  Also, the first replenishment tab-shaped terminal 10b and the second replenishment tab-shaped terminal 10c are inserted to a terminal hole 5a of a bus bar wiring board 5.
Patent JP-2001167173-A (JP)
Title: Information distribution system and managing method for information
Inventor: KUSAKABE SUSUMU
IPC: G06Q10/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To simplify distribution until the information is delivered to a user and to further simplify management after it is delivered to the user relating to the information for indicating the belonging of a right provided with a money value such as a concert ticket by being applied to a system for issuing and managing the tickets of concerts for instance. SOLUTION: The information for indicating the belonging of the right is ciphered by codes intrinsic to information portable devices 8 and 9 so as to be provided off-line, and the ciphered information TC is provided so as to pass through an off-line route at least once.
Patent JP-H10189219-A (JP)
Title: Heating device
Inventor: MUKAITAKA OSAMU
IPC: G03G15/20
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating device capable of reducing its cost by completely dividing a planar heater on its primary side when a temperature of the planar heater abnormally resis. SOLUTION: In a heating device having a planar heater 101, a support base 102 of the planar heater 101, and a connector for supplying power to the planar heater 101, a difference in a thermal expansion displacement quantity is vertically formed with respect to a widthwise centerline of a substrate of a planar heater 101, a through hole 107 is provided on a side with its greater thermal expansion displacement quantity with respect to the widthwise centerline of the planar heater 101, and a protrusion part 112 is formed at the support base 102 of an end part on a side with its smaller thermal expansion displacement quantity on a primary side 111 of the planar heater 101. Thereby, since the planar heater 101 can be completely divided on its primary side, cost reduction of the planar heater 101 can be ensured.
Patent JP-H05156233-A (JP)
Title: Agent for preventing staining of distillation tower in ethylene-producing facility
Inventor: TANAKA KOICHI
IPC: C10G7/00
Filed: 1991-12-10
Abstract: PURPOSE:To provide a stain-preventing agent containing a specific nitrosophenol compound as an active ingredient, preventing the production of stain-forming polymers in the distillation tower of an ethylene-producing facility when applied to the distillation tower, permitting the smooth continuous operation of the distillation tower without requiring the cleansing of the tower, and effective for a long period. CONSTITUTION:A stain-preventing agent contains a nitrosophenol compound of the formula (R is H, 1-7C alkyl) as an active ingredient. The compound is preferably p-nitrosophenol, 4-nitroso-m-cresol, etc., and added to a naphtha- cracked gas fraction in an amount of 10ppb-500ppm.
Patent JP-H11186829-A (JP)
Title: Active phased array antenna
Inventor: KATADA TAKESHI
IPC: H01Q3/36
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To perform sharing by a radar and wide band transmission, to perform miniaturization, to lower the cost and to increase functions by providing a narrow band power amplifier and a wide band power amplifier and switching to the selected one of them. SOLUTION: In the case of use for the radar, excitation signals inputted from an input/output terminal 209 are passed through a phase shifter 201, amplified in both of the wide band power amplifier 203 and the narrow band power amplifier 205, then passed through a circulator 207 and emitted from an element antenna 101. At the time, a switch 204 and the switch 206 are switched to a side (a). On the other hand, in the case of the use for the wide band transmission, the switch 204 and the switch 206 are both switched to the side (b). Then, the excitation signals inputted from the input/output terminal 209 are passed through the phase shifter 201, amplified by the wide band power amplifier 203 and then emitted from the element antenna 101 through the circulator 207 without interposing the narrow band power amplifier 205.
Patent JP-2000172430-A (JP)
Title: Information input device, device and method for position recognition thereof, virtual image stereoscopic composition device, and storage medium
Inventor: HAYAKAWA TAKESHI
IPC: A63F13/24
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To easily recognize the position of an information input tool such as a touch panel by an image processing system and to put a virtual image of an image display device, etc., together with a virtual image of the information input tool. SOLUTION: The touch panel 1 with a reference surface setting function capable of picking up an image is equipped with four light emitting diodes LED1 to LED4 which are fitted at specific positions in the peripheral area of its information input surface and a blink control circuit 13 which controls the input and output of the light emitting diodes LED1 to LED4, and this blink control circuit 13 performs blink control so that the blink patterns of the light emitting diodes LED1 to LED4 are different. When an image of the touch panel 1 is picked up by a special photography device like a panning CCD device, this constitution makes it easy to specify the positions of the light emitting diodes LED1 to LED4 as compared with a case when the illumination patterns of the light emitting diodes LED1 to LED4 are brought under non-blinking control.
Patent JP-H10184097-A (JP)
Title: Adjusting method of spring characteristic of synchronizing type mass damper
Inventor: KAGEYAMA MITSURU
IPC: E04H9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To approximate the spring characteristics of a synchronizing type mass damper installed to a building simply to ideal linear type spring characteristics extreme ly at low cost. SOLUTION: An auxiliary spring 10 having a fixed spring constant ks is arranged at a right angle in the relative displacement direction in mounting width H and the quantity of initial strain δ0 while being compounded with elastic bodies 8 being interposed between a building 6 and added mass 4 and absorbing relative displacement (x) in the horizontal direction, and set up to both bodies.  The auxiliary spring 10 is formed in natural length at the point of displacement x1 , where the spring characteristics Q=F(x) of the elastic body 8 and ideal linear type spring characteristics R=g(x) are equalized, and the spring constant ks, mounting width H and the quantity of initial strain δ0 are determined so that the extreme value of the horizontal component force P of the elastic restoring force P=-ks.δ of the auxiliary spring and the point of displacement thereof coincide with the extreme value of offset spring characteristics S=-(R-Q) offsetting the difference of spring characteristics Q and ideal linear type spring characteristics R and the point of displacement thereof x2 (0<x2 <x1 ).
Patent JP-2000168610-A (JP)
Title: Running lever device
Inventor: URASHIMA TOSHIAKI
IPC: B62D11/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a running lever device which can carry out both operating pattern using a common control lever and operating pattern using individual control levers. SOLUTION: A displacement of a common control lever 14 coupled at its lower end to a lever receiving member 13 is transmitted to spools in selector valves 26, 27 in right and left crawler driving hydraulic systems through the intermediary of the lever receiving member 13, an arm 15 and rods 16L, 16R. Further, displacements of individual control levers 18L, 18R respectively coupled at their lower ends to lever receiving members 17L, 17R, are transmitted to the spools in the selector valves 28, 27 in the left and right crawler drive hydraulic systems, through the intermediary of the lever receiving members 17L, 17R, intermediate levers 30, 31, displacement transmitting members 19, 20 and rods 16R, 16L.
Patent JP-H09185973-A (JP)
Title: Connector for card with surface contact
Inventor: KUWATA TOMONARI
IPC: G06K7/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To simplify operation, ensure locking and releasing operation and achieve miniaturization by providing a locking projection piece and a releasing projection piece so as to protrude in the direction of a locking side part. SOLUTION: A lid body 3 has a second locking side part 15 bent at a right angle on both sides thereof, and the part 15 is provided in the position where it is nearly brought into sliding contact with or made to come near to and face against the first locking side part 7 of a base body 2 on the inside when the body 3 is closed. Also, the locking arm part 15A and the releasing arm part 15B of the part 15 are provided in a nearly triangular form in which the opposed tip parts thereof are bent and at the same time a locking projection piece 16 and a releasing projection piece 17 respectively are protruded in the direction of the side. The releasing projection piece 17 provided in the position having a degree of freedom to be bent relative to the projection piece 16 is released by only lifting up the body 3 into the opened state.  Therefore, the opening and closing of the body 3 respectively are performed by one operation, so that operation may be simplified and at the same time the locking into the closed state may be surely performed.
Patent JP-H07203633-A (JP)
Title: Engine starter
Inventor: ENDO KEIJI
IPC: H02J7/00
Filed: 1993-12-30
Abstract: PURPOSE:To facilitate the check on the function of a motor-vehiclemounted battery and the start of an engine through a small battery, by placing in a case a small battery excellent in efficient discharging characteristic and a bat tery checker and providing it with a plug for a cigarette lighter socket. CONSTITUTION:The title engine starter 10 has a connection plug 6 inserted into a cigarette lighter socket. A switch 5 is thrown to an on-board battery side, and an ignition key is inserted. Then a battery checker 3 installed in the starter judges whether the battery is good or not. If the battery is judged degraded, the following steps are taken: the switch 5 is thrown to the opposite side to connect with a small battery housed in the case 1. The ignition key is inserted to start the engine. This makes it possible to swiftly cope with cases where an engine is incapable of being started due to the exhaustion or degradation of a battery.
Patent JP-2000183665-A (JP)
Title: Amplifier system with fault detection circuit
Inventor: HAYASE HIROO
IPC: H03F1/52
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To detect which of two amplifiers is faulty on the occurrence of the fault in either of the two amplifiers in an amplifier system, where the two amplifiers are connected in parallel by using a Wilkinson distributor and a Wilkinson combiner. SOLUTION: Two amplifiers 1 receive pilot signals modulated by a modulation signal with a phase difference of 90 degrees with respect to each other, the signals are amplified, a distributor 2 and a filter 8 connected to an output of a Wilkinson combiner 3 extract the amplified signal, a vector adjustment device 14 adjusts the phase of the signal to 45 degrees, an orthogonal demodulator 15 demodulates the output of the adjustment device 14 to separate the signal into I, Q orthogonal components, the correlation is detected by using a pilot signal with the same frequency and the same phase as the demodulated signal, so as to detect a signal level of the I and Q components. Thus, it is detected whether either of the two amplifiers or both of them are faulty.
Patent JP-H07196527-A (JP)
Title: Peptide or its derivative and cell growth activator
Inventor: SHIMAMURA SEIICHI
IPC: A61K38/00
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a new peptide having functions to activate the cell growth and a cell growth activator, containing the peptide and having enhanced effects. CONSTITUTION:This peptide has any of amino acid sequences expressed by formulas I to VII or its derivative. This cell growth activator is obtained by blending the peptide, its derivative or a mixture thereof with an epidermal growth factor as active ingredients and more effective than a medicine of the epidermal growth factor alone. Both the ingredients in the activator are contained at concentrations of the peptide within the range of 0.1mug to 100mg/g peptide and the epidermal growth factor within the range of 0.01ng to 10mug/g. The peptide is obtained by hydrolyzing lactoferrins as a raw material with an acid or an enzyme and isolating the peptide from the resultant hydrolyzate. For example, the peptide is prepared by hydrolyzing a bovine lactoferrin with pepsin, dissolving the resultant hydrolyzate in water and isolating the peptide based on a linear gradient obtained from a mixture of a 0.5% aqueous solution of trifluoroacetic acid with a 90% aqueous solution of acetonitrile containing 0.041% trifluoroacetic acid at different concentrations of both the solutions using a column filled with ODS120-T(R) (manufactured by Tosoh Corp.).
Patent JP-2000182072-A (JP)
Title: Data recording medium, data processor and image plotting information arithmetic method
Inventor: UMINAGA MASAHIRO
IPC: G06F3/0481
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce a memory load amount of polygon data to approximately express a three-dimensional shape and to generate image plotting information at a high speed. SOLUTION: In the polygon data of many polygons used to approximate a three-dimensional shape, apex coordinate data (x, y, z) are written in the floating point representation and apex normal data (nx, ny, nz) are written in integers. A data format is adopted in this system where the number of lower- order bits of the mantissa of the apex coordinate data is made smaller than that of a data format in the floating point representation processible by a computer reading polygon data, and a data format into which the above apex normal data are integrated is applied to the room created by reducing the lower- order bits. Thus, the amount of polygon data can be reduced.  The reduction in the data amount contributes to relieving the data load processing from a memory to an integer register and a floating point register an then to a high speed processing for generating image plotting data through the affine transform or the like.
Patent JP-H05170280-A (JP)
Title: Tape cassette case
Inventor: SATO SHINYA
IPC: B65D85/575
Filed: 1991-12-16
Abstract: PURPOSE:To directly operate erasing error-preventing plugs on a tape cassette with a finger or nail tip with the tape cassette held in its case without using any tool having a narrow end. CONSTITUTION:The tape cassette case 1 is provided with nearly U-shaped cut parts 4 at its rear edge and elastic pieces 5 formed along the cut parts 4 in similar form. Each elastic piece 5 is provided at its end with a projection 6 extending inwardly of the case 1 and functioning as an operating part 3 of an erasing error preventing and detecting mechanism for the tape cassette C. The projection 6 of the operating part 3 is matched in the position of an erasing error preventing and detecting hole 16 with the tape cassette C held in the case to thereby set an erasing error preventing plug into the erasing error preventing and detecting hole.
Patent JP-H06174477-A (JP)
Title: Vibrator for vibration gyroscope
Inventor: MORI AKIRA
IPC: G01C19/5663
Filed: 1992-12-09
Abstract: PURPOSE:To provide vibrator for vibration gyroscope having good output response characteristic and drift characteristic. CONSTITUTION:A vibrator 10 contains a triangle columnar vibrating body 12. Piezoelectric elements 14a, 14b, 14c are formed at the center of three side faces of the vibrating body 12 respectively. Two piezoelectric elements 14a, 14b are used for driving and detecting, for example. The other piezoelectric element 14c is used for feedback, for example. When ridge line sections 12a, 12b, 12c of the vibrating body 12 are trimmed, the resonance frequency on the detection side is adjusted lower than the resonance frequency on the drive side by 3Hz, for example.
Patent JP-H07198628-A (JP)
Title: Crystal inclination angle adjusting method in x-ray diffractometry
Inventor: OMORI HIROFUMI
IPC: G01N23/20
Filed: 1993-12-29
Abstract: PURPOSE:To provide a crystal inclination angle adjusting method in X-ray diffractometry, by which a crystal inclination angle can be adjusted correctly and quickly. CONSTITUTION:In a crystal inclination angle adjusting method in X-ray diffractometry for a monocrystal sample, under two conditions of a first arbitrary crystal inclination angle alpha1 and a second crystal inclination angle alpha2 different from the first crystal inclination angle alpha1 by a preset angle DELTAalpha, the respective peak positions theta1, and theta2 of two rocking curves obtained by measurement are substituted in the following expression: alpha1=tan<-1> [(cosDELTAalpha-sintheta1/sintheta2)/ sinthetaalpha]. The obtained first crystal inclination angle alpha1 is taken as an initial error so that the crystal inclination angle of the monocrystal sample is adjusted to a value near 0.
Patent JP-2001174770-A (JP)
Title: Semiconductor magneto-optical effect device and method of producing the same
Inventor: TANAKA MASAAKI
IPC: H01S5/183
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor magneto-optical effect device which shows a large magneto-optical effect at room temperature, which can be controlled for the operational wavelength in a wide range, and which can be easily integrated with semiconductor optical devices and photoelectronic integrated circuits. SOLUTION: The semiconductor magneto-optical effect device has semiconductor multilayered reflection films 2, 6 which are formed on a semiconductor substrate 1 and formed as the upper and lower layers of a thin film consisting of a semiconductor/ferromagnetic metal composite material (GaAs:MnAs).
Patent JP-2001171469-A (JP)
Title: Air bag body expansion control method for head protective air bag device
Inventor: ONO MITSUYOSHI
IPC: B60R21/268
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To make a folded air bag body unbulky and to lengthen internal pressure holding time in relation to roll-over. SOLUTION: In the case of detecting the roll-over of a vehicle by a roll-over sensor 13, only a squib 62 is actuated by the output from a control circuit 17. As a result, a burst disc 58 is ruptured by a striking pin 60, and compressed gas 50 not heated by a gas heating agent 76 nor made high in pressure flows into an air bag body 16 through a small diameter part 52B and a diffuser 54. At the time of roll-over, the internal pressure of the air bag body 16 is therefore low in the peak value compared with the time of a side collision and reaches the peak value in a long time.