baber/WOPTO huggingface dataset:
Patent JP-2003118984-A (JP)
Title: Driving device for lifting device
Inventor: ODAGUCHI TSUTOMU
IPC: B66F7/06
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving device capable of preventing a collision of a table against a base side due to a natural drop of the table even at the time of an abnormality such as a possibility of damaging a table lifting device due to the natural drop of the table when a brake incorporated into a driving motor is carelessly released due to any trouble in a conventional way, in the table lifting device interposing an X-shaped lifting arm between the base and the table, making the lifting arm perform an extending/contracting operation in the vertical direction by a screw shaft device and the driving motor and vertically elevating/lowering the table in parallel to the base. SOLUTION: A regulating claw moved by centrifugal force at a time when rotational speed of the screw shaft 21 reaches a fixed value and engaged to a screw shaft supporting part side is provided between the screw shaft 21 and a screw shaft supporting part 50 for rotating and supporting the screw shaft 21. By the regulating claw, rotation of the screw shaft 21 at the time of the abnormality is locked and thereby high speed lowering of the table 2 is prevented.
Patent JP-2003123539-A (JP)
Title: High laser machinable insulating resin material, high laser machinable prepreg and high laser machinable metal-lined laminate
Inventor: MADARAME TAKESHI
IPC: H01B3/30
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an insulating resin material with excellent laser machinability with different approach from the improvement of glass fiber and to provide the insulating resin material, prepreg and metal-lined laminate with excellent laser machinability in the state of the laminate. SOLUTION: The high laser machinable insulating resin material includes an inorganic filler in insulating resin.
Patent JP-2003119919-A (JP)
Title: Termite-prevention structure and its performing method
Inventor: AOKI AKIRA
IPC: A01M29/12
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a termite-prevention structure in which a routine at a time when the termite-prevention structure can be given the degree of freedom and works can be carried out smoothly. SOLUTION: Termite-prevention sheets 26 having impregnating ability are stuck on the foundation top faces 1A of foundations 1, foundation internal surfaces 1B and the flooring underside 14A of flooring 14, and openings 32 are formed previously among the foundations 1 and the flooring 14 through spacers 31. Termite-prevention layers 21 can be formed by working by utilizing the openings 32 even after the flooring 14 is arranged to the upper sections of the foundations 1. When a termite-prevention agent is sprayed against the openings 32 and the sheets are impregnated with the termite-prevention agent, the termite-prevention layers 21 can be formed again even when the effect of the agent in opening 32 sections is reduced.
Patent JP-2003124621-A (JP)
Title: Fluxer for partial soldering of printed board
Inventor: TAKAGUCHI AKIRA
IPC: B23K3/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluxer for partial soldering which can apply flux to only necessary places of a printed board always uniformly without sticking any flux on an unnecessary place. SOLUTION: A recent printed board has electronic components and connectors mounted on both its surfaces and has the problem that when a general automatic soldering device is used for soldering, flux and solder stick on electronic components and connectors mounted on the reverse surface causes short- circuiting and disable the use. For the purpose, partial soldering wherein solder is stuck on only the part of a soldering group formed by gathering many solder zones is carried out. This fluxer has a blow nozzle installed in a mask nozzle opposite to the mask nozzle across a gap so that the opening of the blow nozzle is below the upper end of the mask nozzle and the gap between the mask nozzle and the blow nozzle communicates with an exhaustion space, which is connected to an exhaustion device.
Patent JP-2002182088-A (JP)
Title: Apparatus and method for passive alignment of optical component
Inventor: WILSON ROBERT E
IPC: G02B7/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method which realizes passive alignment by making adjustment of parts to be aligned unnecessary when a large quantity of parts are aligned. SOLUTION: A first optical alignment component (130) has at least one aperture (152) for positioning and at least one alignment element (136) partially positioned in the aperture for positioning. A second optical positioning component (132) has at least one alignment channel (140) configured to receive at least a portion of the alignment element (136) providing alignment between the first and second optical alignment components.
Patent JP-2002188820-A (JP)
Title: Hot-water supply heating system
Inventor: NISHIO KATSUHIKO
IPC: F24H1/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of disadvantage in economy that a control panel for floor heating and a kitchen control panel are separately provided, in a system to effect hot water supply and floor heating by the same heat source machine. SOLUTION: In a hot-water supply heating system that supply of hot water to a kitchen and a bath room and supply of circulation hot water to a heating floor are effected by the same heat source machine, a function to determine a priority order of temperature setting is provided on a bath room control panel. Further, the kitchen control panel is provided with a function to set the temperature of circulating hot water to the heating floor and reserve a time to supply hot water to the heating floor.
Patent JP-2003124105-A (JP)
Title: Mask pattern forming method and device
Inventor: HIRANO SHINSUKE
IPC: H01L21/3205
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To diminish a mask pattern in pattern width after the mask pattern is formed and also to reduce the cost of plant investment which increases with scaling-down of the mask pattern. SOLUTION: This mask pattern forming method comprises a first process of forming a prescribed photoresist on a polysilicon film 5, a second process of projecting a wiring pattern onto the photoresist for light exposure, a third process of forming a resist pattern by developing the exposed photoresist, and a fourth process of correcting the resist pattern 7A on a pattern shape by irradiating the resist pattern 7A with far ultraviolet rays. After the resist pattern 7A is formed, it can be reduced in pattern width W, so that it is not required to prepare an expensive exposure system for micronizing the resist pattern 7A. Therefore, an increase in the cost of plant investment with the scaling down of the resist pattern 7A can be reduced, so that the resist pattern 7A can be scaled down at a low cost.
Patent JP-2003122407-A (JP)
Title: Method of updating current value of ladder program
Inventor: YAMADA HIROYUKI
IPC: G05B19/05
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To easily determine the operating condition of a ladder program through visual observation. SOLUTION: A programming device of a programmable controller having the function of displaying the current value of the ladder program sets in the programmable controller the requirement for stopping the updating of the current value to stop updating of current value data, reads from the programmable controller the current value data for which updating has been stopped by the requirement, and displays the read current value data in a display area as the current value of the ladder program.
Patent JP-2002277174-A (JP)
Title: Method for heating molten metal container
Inventor: SAITO YOSHITOSHI
IPC: C04B35/043
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for heating a molten metal container for drying, pre-heating and restricting damage caused by oxidization of an inner lined refractory material at the time of starting its use. SOLUTION: A protection plate 5 is mounted at either a part of or an entire segment between an inner liner refractory material 3 of a molten metal container 1 after its building-up and a heating source 6, and there is provided a method for heating the molten metal container in which the refractory material is indirectly heated. It is preferable that as the refractory material, refractory material containing carbon is applied and it is desirable that as the protection plate, it is metallic material and its thickness is about 1 to 8 mm.
Patent JP-2003133817-A (JP)
Title: Directivity coupler
Inventor: IIDA NAOKI
IPC: H05K1/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized high-performance directivity coupler which is excellent in isolation characteristic and directivity and in which insertion loss, the deterioration in the reflectivity, etc., are small. SOLUTION: In the side edge type of directivity coupler where a main line 1 and a sub line 2 are line-coupled (distributed constant type coupling) by arranging at least some parts 1a and 2a of the main line 1 and the sub line 2 so that the side parts may be roughly parallel with each other, the line length of the sub line 2 is made longer than the line length of the main line 1. Moreover, the main line is made in such a structure that it consists of a roughly linear line or a roughly linear line bent at a specified position and that it does not make a round in spiral form, and the sub line is made in such a structure that it consists of a roughly linear line bent in a specified position and that it makes a round in spiral form.
Patent JP-2003126725-A (JP)
Title: Explosion-proof system of crusher
Inventor: YAHAGI TAKASHI
IPC: B02C23/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an explosion-proof system of a crusher used in a crushing facility to crush wastes in which overall initial cost and running cost can be reduced, and the energy-saving effect can sufficiently be demonstrated. SOLUTION: This explosion-proof system comprises a crusher 2 to crush wastes, a gas turbine generator 3 which rotates a turbine by a combustion gas and generates the electric power by the power of the turbine, and an exhaust gas feeder 4 which feeds an exhaust gas A from the gas turbine generator 3 into the crusher 2 and keeps the oxygen concentration in the crusher 2 outside the explosion limit of a combustible gas, and the gas turbine generator 3 is provided so that not only the exhaust gas A but also the electric power B therefrom can be utilized.
Patent JP-2003134410-A (JP)
Title: Television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To widen the tuning frequency range of an UHF input tuning circuit without using any expensive and special varactor diode. SOLUTION: A tuner is equipped with an inductance element 3a and a tuning varactor diode which is applied with a tuning voltage at its cathode and connected in parallel to the inductance element in terms of high frequency; and the tuning varactor diode is composed of two varactor diodes 3b and 3c which have their cathodes connected to each other and one end of the inductance element 3a is grounded in terms of high frequency by a DC cutting capacitor 3f. The anode of one tuning varactor diode 3b is connected to the other end of the inductance element 3a and also connected to the anode of a switch diode 2f in terms of direct current, and the anode of the other varactor diode 3c is grounded by a capacitor 3d for tuning frequency correction and also connected to the connection point between the inductance element 3a and DC cutting capacitor 3f by a resistance 3e.
Patent JP-2003131688-A (JP)
Title: Method and device for finding signals by signal sources
Inventor: YAMAMOTO TAKAYOSHI
IPC: G10L17/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To accurately perform a process of separating mixed signals from a plurality of signal sources into signals by the signal sources at a high speed. SOLUTION: The mixed signals are sampled a plurality of times to find values of the mixed signals by sampling processes as sampling signal values, waveform spectra by frequencies are found on the basis of the sampling signal values, and power by the frequencies is found on the basis of the waveform spectra;  and time variations in power by the signal sources are found on the basis of the power by the frequencies, time variation in power by the frequencies as to the signal sources are found on the basis of the time variations in power by the signal sources, and waveform spectra by the frequencies as to the signal sources are found on the basis of the time variation in power by the frequencies as to the waveform spectra and signal sources and signal values of the respective signal sources at certain time are found on the basis of the waveform spectra by the frequencies as to the respective signal sources.
Patent JP-2003130489-A (JP)
Title: Peltier unit
Inventor: INOUE HIROYUKI
IPC: H01L35/32
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a Peltier unit holding its function for a long period without causing any damage even if an impact load is added. SOLUTION: This Peltier unit 1 comprises a Peltier module 2, a pair of heat conducting members 3 for holding the Peltier module, and columns 6 having contact surfaces 5 of serrated shape in cross section formed on at least one of the opposed surfaces 3a of the heat conducting members 3 and having the end surfaces 7 of serrated shape in cross section. The columns 6 are held by the pair of heat conducting members 3 to engage the contact surface 5 with an end surface 7.
Patent JP-2002237448-A (JP)
Title: Limit-ultraviolet lithography apparatus
Inventor: FORNACA STEVEN W
IPC: H05H1/24
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a limit-ultraviolet lithography apparatus for reducing the corrosion effect of ion sputtering. SOLUTION: The limit-ultraviolet lithography apparatus utilizes a thin-film protection coating (46) for protecting a plurality of hardware elements that are positioned near a laser generation light source (32) from the corrosion effect of energy particles emitted from a laser generation light source.
Patent JP-2003137804-A (JP)
Title: Interleukin-18-inducing agent
Inventor: HAYASAWA HIROKI
IPC: C12P21/06
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an interleukin-18-inducing agent exhibiting its effectiveness by an oral administration, having less adverse effect and having anti-allergy effectiveness, etc. SOLUTION: This interleukin-18-inducing agent is obtained by using a whey protein hydrolysate obtained by hydrolyzing the whey protein with a hydrolase so that the hydrolysis rate preferably becomes 20-30% and removing a fraction having >10,000 dalton molecular weight from the hydrolysate by using an ultra filtration method.
Patent JP-2003140806-A (JP)
Title: Keyboard device and its manufacturing method
Inventor: NISHIJIMA AKIO
IPC: H01H13/14
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin-type lightweight keyboard device and a method of manufacturing this type of keyboard device at a low cost. SOLUTION: This keyboard device is composed of a case 1, a key switch unit 2 enclosed in the case 1, and a cover 3 put on the upper face of the case 2. In manufacturing the keyboard device, the previously manufactured key switch unit 2 is enclosed in the case 1, and a switch sheet support plate 18 constituting a part of the key switch unit 2 is thread-fastened to bosses 7 formed at the case 1. After electrically connecting a switch sheet 15 constituting a part of the key switch unit 2, to a circuit part 6 enclosed in the case 1, each key top 11 provided at the key switch unit 2 is projected from a key top through hole 21. In this state, the case 1 and the cover 3 are integrated.
Patent JP-2003142921-A (JP)
Title: Beam forming circuit and phased array antenna
Inventor: SUZUKI YOSHINORI
IPC: H01Q3/26
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a beam forming circuit for a phased array antenna which can decrease the number of phase control means and actualize beam formation with a high degree of freedom without causing the generation of a grating lobe. SOLUTION: The beam forming circuit is characterized in that a signal inputted from an input terminal is distributed into M (M: integer, N>M) parts, the M distributed signals have their phases controlled and are each distributed into L (L: integer larger than 2) parts, one or two signals having phase difference of <180 deg. among the (M×L) distributed signals are inputted to respective input terminals without overlapping with each other, and their vector composition outputs serve as 1st to Nth output signals.
Patent JP-2003147501-A (JP)
Title: Continuous hot dip coating device for band steel
Inventor: YAO KOJI
IPC: C23C22/73
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a continuous hot dip coating device for band steel, a device that enables a line to be switched without stopping the line when a solution of chemical conversion treatment is changed during the operation and that enables two layers of chemical conversion treatment. SOLUTION: A chemical conversion treatment section 14 is equipped serially with a first and second chemical conversion treatment devices 35, 36. In the first device 35, there are arranged a first chemical conversion treatment roll coater 42 for applying the solution to the front and the back of a hot dip coated band steel 1, a first chemical conversion treatment oven 43 for drying the solution, and a first cooling equipment 44 for cooling the band steel, in this order. In the second device 36, there are arranged a second chemical conversion treatment roll coater 49, a second chemical conversion treatment oven 50, and a second cooling equipment 51, in the order described.
Patent JP-2003135830-A (JP)
Title: Game ball lending machine and its system
Inventor: MATSUNAMI HIROKAZU
IPC: A63F7/02
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a game ball lending machine and a system for it capable of issuing a memory medium by input of money and allowing communication with the game machine via input of the money or the memory medium. SOLUTION: In this game ball lending machine and its system, when issue request information for the memory medium storing information about desired money is received, the desired money information is stored in a coin type memory medium not storing money information, and then, the coil type memory medium is issued. When game ball lending request information by the coin type memory medium or input of money is received, communication with the adjacent game machine is carried out, or alternatively, the money information is transmitted to the adjacent game machine.
Patent JP-2002203247-A (JP)
Title: Device and method for detecting motion vector, and device and method for correcting image vibration
Inventor: KONDO TETSUJIRO
IPC: H04N5/232
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To detect a motion vector with high accuracy even when a moving object exists in an image and to perform high performance vibrations correction of an image. SOLUTION: A field difference detecting part 11 and a macro vector detecting part 12 divide one image into a plurality of macro blocks in the form of generating macro blocks that do not adjoin each other, and a motion vector is detected in each macro block. When almost same motion vectors are detected in at least two macro blocks that do not adjoin each other, an independent/quasi- independent vector deciding part 15 detects the whole motion vectors of the image with the macro blocks as effective macro blocks, and when the whole motion vectors are not detected,  a correcting part 30 corrects the vibrations of images constituting the image on the basis of the whole motion vectors of the image outputted from a hand shaking vector deciding part 16 on the basis of the time correlation between the position information of macro blocks having the same motion vector on the present image and the position information of the effective macro blocks of the preceding image.
Patent JP-2003152323-A (JP)
Title: Solder ball mounting unit
Inventor: YAMAGUCHI TADASHI
IPC: H05K3/34
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent solder balls from dropping down in transfer by providing a pressing member which holds the solder balls sucked up to suction holes by pressing them from below so as to restrain the solder balls from dropping down accidentally when the solder balls are sucked up and transferred. SOLUTION: A solder ball mounting unit 30 holds solder balls 32 by suction with its suction openings 36, positions them at prescribed positions, and then mounts them on a board 34. The solder ball mounting unit 30 is equipped with pressing members 43 capable of pressing the solder balls 32 sucked up to the suction openings 36 against them. The pressing members 43 are relationally displaced to, for example, a state in which they press the solder balls 32 against the suction openings 36, and a state in which they recede from between the solder balls 32 and the board 34 and vice versa by swing actuators 45.
Patent JP-2003144304-A (JP)
Title: Sound generator for memorial service of pet
Inventor: ISHIKAWA TOSHIO
IPC: A47G33/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a sound generator for the memorial service of a pet which can generate the sounds for holding the memorial service of the pet without being biased to a specific religion and is inexpensive. SOLUTION: This sound generator has a sound generating section 10 which can generate special sounds for the memorial service of the pet and a holding section 20 which can hold this sound generating section 10 on an installation surface. The sound generating section 10 is formed of any of a bell 11 of a bowl shape, a bell 12 of a hanging type and an electronic bell. The surface colors of the bells (11 and 12) are made silver. The surface color of the holding section 20 is made white. The holding section 20 is formed by interconnecting a plurality of annular members (21A, or the like). The holding section 20 is provided with a display section 27 for displaying a photograph associated with the pet.
Patent JP-2003149258-A (JP)
Title: Rotational speed detecting device
Inventor: AKAIWA EIJI
IPC: H02P29/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the conventional tacho-generator has a weak vibration proof due to its mechanical structure and causes a malfunction when the generator is rotated at a high speed and, in addition, the generator is not able to make rotational speed detection by combinedly using a resolver, an R/D converter, and a differentiator (differentiating device) when the generator is rotated at a low speed due to the output characteristic of the resolver and, consequently, a rotational speed detecting device which is excellent in responsiveness when the device is rotated at a low speed and in vibration proof when the device is rotated at a high speed is not able to be realized. SOLUTION: A rotational speed detecting device is improved in responsiveness when the device is rotated at a low speed and in vibration proof when the device is rotated at a high speed by adding a rotational speed detecting line composed of the combination of the resolver, R/D converter, and differentiator (differentiating device) to the device for detecting rotational speeds from the output of the tacho-generator, and performing synthesization by weighing in accordance with the rotational speed.
Patent JP-2003116690-A (JP)
Title: Resin finished mirror
Inventor: INABA TAKASHI
IPC: C03C17/38
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a mirror in which designs are applied with a resin. SOLUTION: This mirror is formed by coating one surface of transparent glass with the resin and finishing its surface to a mirror finished surface.