baber/WOPTO huggingface dataset:
Patent JP-2002362345-A (JP)
Title: Road surface condition determining device and method and determining program of road surface condition
Inventor: KAWASAKI HIROAKI
IPC: B60T8/1763
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a road surface condition determining device capable enhancing performance and safety of a vehicle by accurately determining a road surface condition between a road surface and tires. SOLUTION: The road surface condition determining device is provided with a speed detecting means of periodically detecting wheel speeds of four wheels of the vehicle, a body speed calculating means of determining a body speed of the vehicle, a slip ratio calculating means of determining a slip ratio from the body speed and an average wheel speed of driving wheels of the wheel speeds, a body acceleration calculating means of determining a body acceleration of the vehicle, a turning radius calculating means of determining a turning radius of the vehicle, a moving average processing means of subjecting the slip ratio and the body acceleration to a moving average process per predetermined time,  and a road surface condition determining means of determining the road surface condition from a relationship between a slip ratio and a body acceleration when a turning radius is larger than a predetermined value from data of the slip ratio and the body acceleration subjected to the moving average process.
Patent JP-2002368653-A (JP)
Title: Spread code generating circuit and demodulation circuit
Inventor: KAWAI HISATSUGU
IPC: H04B1/707
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a spread code generating circuit and a demodulation circuit, that can properly keep a reception characteristics of a receiver, apply significant phase control in a short time and eliminate the need for monitoring a phase control variable. SOLUTION: The spread code generating circuit applies phase control to a received base-band signal in units of sample time, and a symbol time or a slot time, so as to generate a spread code according to a plurality of kinds of control signals, outputted on the basis of a change in a synchronization timing of the received base-band signal.
Patent JP-2002055184-A (JP)
Title: Timer operation control device
Inventor: FUJIMOTO TAKANOBU
IPC: G04F3/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of a timer operation in a timer operation control device for a combustion machine, etc. SOLUTION: This timer operation control device is provided with a timer key 13, time setting keys 14 and 15 setting the timer time after operating the timer key 13, a timing part 18 having timing means S8 and S9 starting the operations of the timer key 13 and the time setting keys 14 and 15, a central control part prohibiting the receipt of the input of the time setting keys 14 and 15, when a count-up signal is outputted from the timing part 18 and automatically coming into a timer operation state in a state where a time is set, and a second timing part 19 starting the count at a time point when the central control part 17 sets it into a timer operation state. This device is so constituted that a corrective input of the timer time is received till the second timing part 19 counts up.
Patent JP-2002351272-A (JP)
Title: Image forming device
Inventor: TSUNODA KOICHI
IPC: B65H5/36
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which can improve a noise source and relax discomfort psychologically by reducing the noise of paper feeding in an image forming device which operates at a relatively high speed. SOLUTION: The image forming device is characterized in that the discomfort index S of noise, which is obtained using the acoustic pressure level (A characteristic) and the sharpness value of a psychological acoustic parameter obtained by sound at a position 1 meter away from the end face of the image forming device, satisfies a condition, S=A×(an acoustic pressure level value)+B×(a sharpness value)-C<=-0.448, wherein 0.066<=A<=0.120, 0.342<=B<=0.709, -7.611<=C<=-4.776, the range of the acoustic pressure level value is 47.1 to 57.7 dB (A), and the range of the sharpness value is 1.80 to 3.15 (acum).
Patent JP-2002365051-A (JP)
Title: Gradient angle measuring sensor
Inventor: KOSEKI SHIGEO
IPC: G01C9/18
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a gradient angle measuring sensor which can measure an accurate gradient angle in a range of ±90 deg. without necessity of a temperature compensation due to temperature characteristics and without necessity of a complicate treatment. SOLUTION: The gradient angle measuring sensor detects an application of a fluid filled in a port by a pressure sensor and detects a gradient angle by its detected pressure. In this sensor, an opposite side of a pressure sensing surface is opened with an atmosphere, and a distal end of the port is opened with the atmosphere in a pressure manner. Thus, an influence of an expansion/ contraction of the fluid due to a temperature change to the pressure change is released. Or, the influence of the pressure change occurring due to the expansion/contraction of the fluid due to the temperature change is cancelled by sealing the distal end of the port by using a differential pressure sensor, and providing a compensating port of the same volume at a compensating side of the differential pressure sensor as well.
Patent JP-2002366551-A (JP)
Title: Method, device, system for managing personal information, program for realizing them and recording medium with the program recorded thereon
Inventor: NAGATA MASAYA
IPC: G06F21/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a personal information management system to manage personal information without burdening a registrant, a referrer of the personal information, a device to manage the personal information and its operator. SOLUTION: A personal information management server 11 previously receives the referrer S to whom the registrant T allows acquisition of the personal information from a terminal 12 of the registrant T and stores the referrer in an entry table which is not illustrated. The personal information management server 11 specifies the registrant T to allow the acquisition of the personal information to the referrer S by referring to the entry table and transmits only a piece of the personal information of the registrant T when an inquiry is made from a terminal 13 of the referrer S.
Patent JP-2002321470-A (JP)
Title: Bookmark emphasizing visual attraction
Inventor: SATO TOKUZO
IPC: B42D9/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To solve the conventional shortcoming that a bookmark tends to be carelessly handled when it is kept for storage and provide this new bookmark which exhibits an expanded function as a bookmark because of its inserting position at three spots and further, displays a rich and elegant decorative effect due to the contrived various shape designs of the bookmark which urge a change in the interest of a user in a smart-looking bookmark contrary to a conventional bookmark appearing humble and modest in design. SOLUTION: A hair clip-shaped cover clip (3) is provided on the back (1) of a card and a row of three string holes (4) are formed at the head end part of the card. Further, three long strings of different colors for the bookmark are attached to the holes (4).
Patent JP-2002369502-A (JP)
Title: Boosting circuit and semiconductor device built-in the same
Inventor: SATO HISATAKE
IPC: H02M3/07
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a boosting circuit that is improved in starting-time stability, without increasing its consuming current. SOLUTION: A plurality of N-channel MOS transistors 41, 43, 45, 47, and 49 are connected in series between an input terminal Vin and an output terminal Vout. One-side electrodes of the MOS transistors 41, 43, 45, 47, and 49 are respectively connected to external terminals VC1-VC5, to which capacitors can be connected to generate boosting voltages. In addition, P-channel MOS transistors 51, 53, 55, 57, and 59 are respectively provided, in parallel with the transistors 41, 43, 45, 47, 49.
Patent JP-2002366999-A (JP)
Title: Hopper provided with shutter
Inventor: ABE HIROSHI
IPC: A63F13/98
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent something wrong from being performed by inserting a tool into a disk insertion slot of a hopper. SOLUTION: A hopper has a rotary disk operated by a motor, a count sensor arranged at a disk path from the rotary disk to the insertion slot, a shutter device selectively movable between the closing position and the opening position of the insertion slot and a controller for selectively moving the shutter device to the positions in connection with the on/off of the motor.
Patent JP-2002373533-A (JP)
Title: 3-dimensional virtual assembling method and program
Inventor: SAKAKURA KOICHI
IPC: G06F3/0481
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To shorten a design period. SOLUTION: A curve of wire harness or the like is divided into pieces of wires, and they are processed by polygon processing and displayed. Further, they are compared with a 3-dimensional form of the wire harness as the standard wiring data, which is displayed as a background picture. Compared with the case, where a trial product is made, processing efficiency increases sharply.
Patent JP-2003018789-A (JP)
Title: Drum structure containing switching means in inner- stator part
Inventor: KYO SHUNHO
IPC: H02K5/22
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To solve complexity and inconvenience in a wire connection process to the outside of a body of a structure in 'High-functioned stator device' of China Patent Application number 01115584.1. SOLUTION: A plurality of sets of stator coils and switch means are provided in an inner-stator part of an electric motor or a generator of a drum structure, and are mounted inside the drum structure; the inner-stator part of the electric motor and the generator in a low speed or middle speed or high-speed operation has counter- electromotive force coefficient KE values and torque coefficient KT values of different levels respectively, and change of the KE values and the KT values allows the electric motor or the generator to have a uniform and a high efficient work operation characteristic and a suitable power performance expression for 'a low speed and high torque, and a high-speed and high power'.  The technical means forms a large inner hole in an inner-stator annular part end, covers with two sheets of inner-stator annular part covers; stores a switch means in the inner-stator annular part in a hollow space which is formed after covering; and further achieves the most complicated wire connection process between the plurality of sets of stator coils and the switch means on the electric motor or the generator.
Patent JP-2002085571-A (JP)
Title: Balloon catheter having floating stiffener and method for the same
Inventor: TROTTA THOMAS N
IPC: A61M29/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To improve follow-up performance, oppression performance and pliability. SOLUTION: The terminal of the catheter has an expandable medical appliance or balloon, a lumen for expansion and a lumen for a guide wire. An assembly for transfer is positioned between an operator side cannula and a terminal segment. This assembly for transfer has a reinforcing member in a transfer tube and provides the pliable transfer between two component elements, i.e., the operator side cannula and the pliable terminal segment. The operator side end of the reinforcing member can float within the terminal of the operator side cannula but another terminal of the reinforcing member is fixed.
Patent JP-2003007182-A (JP)
Title: Outdoor load detector
Inventor: KATO TOMOHIKO
IPC: H01H36/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To realize a load detector which has a simple structure at a low cost and error free performance. SOLUTION: This load detector comprises a metallic channel 14, a strip- shaped plus electrode 11 arranged on the channel 14 through a dielectric 13, and a minus electrode 12 of which the side faces of a band plate are bent downward and which is supported above the channel 14 through springs 15 at a predetermined distance from the plus electrode 11. The displacement of the minus electrode 12 is detected by using a displacement sensor 1 in which a DC potential difference is added between the both electrodes.
Patent JP-2003000889-A (JP)
Title: Pachinko game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine realizing game control responding to the preference of a user without disturbance and without uselessly consuming a RAM area even when a maximum holding number is increased. SOLUTION: In the pachinko game machine, in the case that a game ball enters a pattern start port 17, a large win random number value RND and pattern data ZU are stored in a storage area A2 and special patterns are variably displayed on the basis of the data in the storage area A2. The big win random number value RND and the pattern data ZU are connected, turned to 16-bit data and stored in the storage area A2 altogether.
Patent JP-2003001216-A (JP)
Title: Waste final disposal site and seepage detecting method in waste final disposal site
Inventor: NORIMATSU ISAMU
IPC: H04N7/18
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a seepage detecting method which detects the existence of seepage and the position of the seepage at an early time on the failure of sheet and is relatively easy in the maintenance and control for a long period. SOLUTION: This waste final disposal site 10 adopts a duplicated impervious structure having an impervious sheet 11 and a soil impervious layer 13 which is laid under the impervious layer. Therein, a water passage layer 12 is disposed between the impervious sheet and the soil impervious layer, the impervious layer is divided into a plurality of detecting blocks 20 by parting sheets 17, each partition is provided with a slope in such a manner that water flows toward one edge side, a waste water collecting pipe 15 which allows water to flow thereinto along the one edge side is extended and disposed and a camera 16 is movably insertedly disposed on the inside of the waste water collecting pipe.
Patent JP-2003004330-A (JP)
Title: Exhaust heat recovery air conditioner
Inventor: INOUE OSAYUKI
IPC: F25B27/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of being operated economically and efficiently by enabling control of operation conditions according to heating/ cooling load, state of exhaust heat, outdoor temperature and cooling temperature. SOLUTION: The air conditioner comprises an absorption water cooler/heater 1 using exhaust heat as a heat source of a regenerator G and at least one compression refrigerating machine 2 comprising a compressor 5, a heat source side heat exchanger and at least one user side heat exchanger 4. An evaporator E of the water cooler/heater 1 is in heat-exchanging relation with at least one heat source side heat exchangers of the machine 2, or at least one heat source side heat exchanger of the machine 2 is shared and a pipe 15 having a switching valve V3 enabling injection of an absorber A solution into the refrigerant in the evaporator E is provided on the machine 1. A pipe 22 for extracting refrigerating effect of the evaporator E is provided with a temperature sensor 25.  A control means sets injection quantity of the solution to the evaporator E or the absorbent concentration in the refrigerant in the evaporator on the basis of a detected value. Preferably, the machine 2 is provided with a switching mechanism for switching to heat pump operation.
Patent JP-2003010945-A (JP)
Title: Device of casting wheel for automobile
Inventor: SAWADA TOMOKAZU
IPC: B22C9/28
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling part body for casting a robust wheel product for automobiles. SOLUTION: Since this casting device is provided with an entire cooling part 16a for cooling the whole insert 8a and a point cooling part 14a for forcibly cooling a hub part 54, the robust wheel product for automobiles having no defect or the like can be cast. Further, by interposing a buffer material 13 for buffering thermal expansion/shrinkage between the insert 8a and either one of the entire cooling part 16a or the point cooling part 14a, or both parts of the cooling part body 9a, it can be prevented to generate a cavity in a contact part of the insert 8a and the cooling part body 9a by thermal expansion or shrinkage deformation. Furthermore, since the casting device does not need to previously arrange an escape space 18 anticipating the thermal expansion or shrinkage deformation, a pertinent cooling effect can be obtained, thus efficiently producing the robust wheel product.
Patent JP-2003007625-A (JP)
Title: Substrate-processing apparatus
Inventor: IKEDA FUMIHIDE
IPC: H01L21/205
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-processing apparatus which is capable of being improved in productivity by shortening the cycle purge time, when particles are evacuated, where an inert gas can be introduced gradually into a hermetic vessel without producing particles, the introduction of inert gas into the hermetic vessel and a stoppage in the introduction of inert gas are carried out alternately to scatter particles in the hermetic vessel, when a substrate is processed by the use of soft-start function. SOLUTION: A substrate-processing apparatus has two functions, one is the soft-start function of gradually increasing the inert gas in flow rate at an initial stage of introduction, to introduce an inert gas into a hermetic vessel, and the other is a cycle purge function of alternately carrying out the introduction of the inert gas into the hermetic vessel 14 and stoppage in the introduction of inert gas, to introduce inert gas into the hermetic vessel, when the inert gas is introduced into a hermetic vessel 14 where a substrate is processed. While a cycle purge function is being executed, the inert gas is not made to increase gradually but is made to increase in flow rate in terms of pulses, to be introduced into the hermetic vessel.
Patent JP-2003017383-A (JP)
Title: X-ray mask and its manufacturing method
Inventor: MAENAKA KAZUSUKE
IPC: G03F1/22
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray mask which can be manufactured by relatively simple facilities, is not strained against heat generation in exposure to hardly have its X-ray absortpion pattern broken, and optical transparent to facilitate multiple exposure. SOLUTION: The X-ray mask 1 is characterized in that the pattern of an X-ray absorber 6 is formed in a film of an X-ray transmission material 8, which is light-reactive epoxy resin.
Patent JP-2003014865-A (JP)
Title: Human body detector
Inventor: KATAYAMA YUKIMASA
IPC: G01V3/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional system that the use is limited when radiation of high frequency energy has an adverse effect. SOLUTION: The human body detector comprises an oscillation circuit 1 generating a rectangular wave of relatively low frequency, a low-pass filtering circuit 2 for attenuating the high region components of a rectangular wave signal, a circuit 4 for inverting the rectangular wave, a nonlinear inverting/ amplifying circuit for inverting the waveform having attenuated high region components and shaping it into a rectangular wave thus obtaining an original signal delayed by stray capacity, an exclusive OR circuit 5 for removing the component of original signal through exclusive OR of a rectangular wave from the inverting circuit and a delayed rectangular wave from the nonlinear inverting/amplifying circuit and extracting only the delay component, a circuit 6 for rectifying/filtering the output from the exclusive OR circuit and converting it into a DC component,  and a circuit 7 for comparing the DC output from the rectifying/filtering circuit with a DC output for sensitivity regulation and delivering an output indicative of approach of a human body if the former is larger than the latter.
Patent JP-2002352574-A (JP)
Title: Electronic apparatus
Inventor: YABUKI KEIKO
IPC: H04N5/85
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily enjoy an electronic apparatus, such as a DVD player, not only indoors but outdoors as well in the same manner as with general headphone stereos. SOLUTION: The electronic apparatus is provided with the DVD player 1 which reproduces the information recorded to an optical disk and outputs regenerative signals, a controller 2 which is formed as a separate body from the DVD player 1, outputs the control signals for controlling the driving of the DVD player 1 and has a liquid crystal display which receives the supply of the regenerative signals and displays the information as images and a connecting cord 4 which transmits the control signals and the regenerative signals between the controller 2 and the DVD player 1.
Patent JP-2003016669-A (JP)
Title: Objective lens driving device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/09
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device having ability to obtain improved servo characteristics by setting at a low level a gain increase in the intrinsic resonance frequency of the moving part of an actuator. SOLUTION: The objective lens driving device, in which a retainer for keeping an objective lens is installed between an objective lens 6 and a lens holder 13 and in which a damping member is joined to this retainer, is characterized by having a ring-shaped adaptor 12 composed of a visco-elastic member between the objective lens and the lens holder.
Patent JP-2003011346-A (JP)
Title: Ink jet recorder
Inventor: HARA KAZUHIKO
IPC: B41J2/185
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which a recording sheet can be protected surely against contamination with ink and occurrence of functional trouble can be avoided in the elevating mechanism of a capping means while reducing the overall size. SOLUTION: The ink jet recorder comprises a guide table 51 disposed below a recording head 12 and having a guide plane 51a for guiding a recording sheet 6, and a capping means 9 disposed on the nonprinting area side of the guide table 51 and sucking/discharging ink from the nozzle forming face of the recording head 12 by receiving a negative pressure from a suction pump 10 wherein the replacing part of ink cartridges 7 and 8 is provided in the printing area and a recess 52 is made in the guide table 51 at a position facing the nozzle forming face of the recording head 12 below the moving passage of the carriage 1 including the replacing part.
Patent JP-2003017474-A (JP)
Title: Thin-film patterning method, and manufacturing methods of thin-film device and thin-film magnetic head
Inventor: UEJIMA SATOSHI
IPC: H01L21/027
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film patterning method for obtaining narrower isolated trench width, without having to depend on the formation technique of a resist pattern, manufacturing method of a thin-film device, and to provide a manufacturing method of a thin-film magnetic head. SOLUTION: At least one film that can be peeled off is formed on a thin film to be patterned; a film, having a trench pattern, is formed on at least one film that can be peeled off; an addition film made of an inorganic material is formed on the inner wall of at least the trench of the film having the trench pattern; at least one film that is positioned in the trench being narrowed by the addition film and can be peeled off; the thin film to be pattered are removed by directional etching, using the film having the trench pattern and addition film as a mask; and at least one film that can be peeled off and a film that is laminated to the film are removed.