baber/WOPTO huggingface dataset:
Patent JP-2002299231-A (JP)
Title: Aligner
Inventor: SHIRASU HIROSHI
IPC: G03F7/20
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an aligner which holds a mask and a photosensitive substrate at high parallelism sufficient for accurately projecting a pattern of the mask on the substrate and exposes it. SOLUTION: The aligner 1 projects a pattern formed on the mask 10, illuminated by an illumination optical system 30 on the photosensitive substrate 20 through a projection optical system 40 and scans the mask 10 and the photosensitive substrate 20 synchronously in specified scanning directions, relative to the projection optical system 40, thereby exposing the substrate 20 to the pattern. The aligner 1 comprises a vacuum unit 50 which is positioned above the mask 10 and pulls the mask 10 up by negative pressure. The vacuum unit 50 is disposed near the illumination optical system 30 and has a plurality of vacuum pads 51A-51E facing the mask 10.
Patent JP-2002302674-A (JP)
Title: Liquid crystal composition, liquid crystal device using the same, and azo compound
Inventor: OKAMURA HISASHI
IPC: C09B43/28
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition exhibiting a high order parameter. SOLUTION: This liquid crystal composition contains a compound which has a plurality of chromophores of which at least two chromophores are mutually connected so that their conjugated planes are alignable in parallel to each other. The composition also contains a compound represented by formula (1a) or (1a)' (wherein D<a1> , D<a2> , D<a1> ', and D<a2> ' are each a substituent containing a chromophore; R<a1> to R<a6> and R<a1> ' to R<a6> ' are each hydrogen atom or a substituent; and X and Y are each oxygen atom or an optionally substituted carbon atom).
Patent JP-2002302050-A (JP)
Title: Impact absorption-type steering device
Inventor: MURAKAMI TETSUYA
IPC: B62D1/19
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorption-type steering device capable of improving the assembling accuracy and assembling strength, reducing the number of components and the assembling man-hour, and smoothly absorbing the impact. SOLUTION: A steering wheel is mounted on a steering shaft supported by a column. One of a column side-member 21 and a ear body-side member connected by means of a hollow screw member 31 is provided with an insertion hole 30 for inserting the screw member 31. The relative movement of the screw member 31 to the other of the car body-side member and the column side- member 21 is prevented in the relative movement of the column to the car body by the action of the impact in collision of the steering wheel and a driver.  The impact is absorbed on the basis of the plastic deformation occurring when a peripheral wall 31b of the hollow part 31a of the screw member 31 is pressed to an inner periphery of the insertion hole 30 in the relative movement of the screw member 31 and the insertion hole 30 in accompany with the relative movement of the column to the car body by the action of the impact.
Patent JP-2002305705-A (JP)
Title: Music video player with camera
Inventor: TAKASUMI MASAYA
IPC: G10L19/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a music video player with camera that attains reproduction in combination of a photographed image with music without using a replaceable recording medium in spite of a built-in memory with a small capacity. SOLUTION: The music video player with camera provided with the replaceable recording medium 5 and a ROM 9 and capable of reproduction in combination of a photographed image with music, records a particular photographed image among images recorded on the recording medium to the ROM as a digest image, records digest part of the music recorded on the recording medium to the ROM and reads the digest image and the digest music from the ROM for the combination reproduction.
Patent JP-2002303198-A (JP)
Title: Method for fuel feed control at start of multi-cylinder internal combustion engine
Inventor: SHIBAZAKI MASAMI
IPC: F02D45/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance the startability of an internal combustion engine by determining a first fuel injection cylinder at the time of starting in a short time. SOLUTION: When fuel is sequentially fed by injection into cylinders C1 to C6 according to a specified order at the start of the internal combustion engine 2, fuel injection is started from the first cylinder C1 when a synchronous pulse P2 can be obtained immediately after a reference pulse P1 is first outputted after the cranking operation of the internal combustion engine 2 and, when a cylinder pulse P3 is obtained immediately after the reference pulse P1 is first outputted after the cranking operation of the internal combustion engine 2, started from a fourth cylinder C4 corresponding to a cylinder pulse P3 thus obtained.
Patent JP-2002308075-A (JP)
Title: Arranging structure of accelerator pedal and brake pedal of vehicle and floor mat corresponding to this structure
Inventor: NOGUCHI TOSHIYUKI
IPC: B60T7/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To solve problems of incorrectly stepping an accelerator pedal and a brake pedal, and requiring re-stepping time due to re-stepping operation of the accelerator pedal and the brake pedal by a right foot. SOLUTION: The accelerator pedal 1 and the brake pedal 2 are distributively arranged on the left and right to a steering wheel 5 so that the brake pedal 2 can be instantly stepped by a left foot placed in a quick response position in the vicinity of the brake pedal 2. Thus, a body posture can be put in a normal posture of turning to the front by placing the right foot for stepping the accelerator pedal 1 on the right side, and the left foot for stepping the brake pedal 2 on the left side.
Patent JP-2002000280-A (JP)
Title: Physiologically active new peptide and its use
Inventor: OTAKI TETSUYA
IPC: A61P25/28
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a useful mouse homolog ligand for human being-derived ligand (WO 99/48920) specific to galanin receptor. SOLUTION: This mouse homolog ligand comprises a peptide, its precursor, its amide, its ester or its salt which contains the amino acid sequence homologous or substantially homologous to a mouse-derived specific amino acid sequence and the amino acid sequence homologous or substantially homologous to either of three kinds of rat-derived specific amino acid sequences and exhibits an ability of combining with a galanin receptor protein. The DNA or the like encoding the peptide can be used for (i) the development of a receptor-bound assay system using a recombinant receptor protein expression system and the screening of a compound being considered for medicine or (ii) the development or the like of a medicine, e.g. a mneme ameliorative agent, an aperitive or a function regulator on uterus, ren, prostate, testis or skeletal muscle, having slight adverse drug reactions.
Patent JP-2002307394-A (JP)
Title: Semiconductor micro-actuator
Inventor: SAITO KIMIAKI
IPC: B81B3/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor micro-actuator of low electric power consumption and quick response. SOLUTION: In the semiconductor micro-actuator provided with a semiconductor substrate 3, at least one flexible part 2 connected to the semiconductor substrate 3 and displacing in a designated direction according to temperature changes, and a movable part 1 suspended from the flexible part and displacing according to changes of the flexible part 2, a heat insulating part lower heat conductivitiy the heat transfer coefficient of material composing the flexible part 2 is provided to cover the flexible part 2 and to control heat transfer from the flexible part 2 to air.
Patent JP-2002309650-A (JP)
Title: Toilet apparatus and living organism information inspecting device fixed to closet
Inventor: YAMAZAKI HIRONORI
IPC: G01N27/327
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a living organism information inspection apparatus which particularly eliminates a psychological burden caused by the presence of the living organism information inspection apparatus itself on the user when the user uses the same, and allows a measuring mechanism section thereof to be set at a location at which the user feels the measuring mechanism section is most inconspicuous. SOLUTION: According to the living organism information inspection apparatus, a measuring instrument section 9 of the apparatus is fixed to a location between a toilet stool 5 and a low tank 6 for storing toilet stool flush water, and therefore the user recognizes the living organism information inspection apparatus as a design integral with the toilet stool 5 and the low tank 6. As a result, the measuring mechanism section can be arranged at a location that minimizes the psychological burden on the user.
Patent JP-2002313612-A (JP)
Title: Chip resistor and its manufacturing method
Inventor: TSUKADA TORAYUKI
IPC: H01C17/06
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a chip resistor and its manufacturing method capable of cutting an aggregate board into chip resistors without producing any burr on a cut surface in a process of manufacturing the chip resistors by the use of the aggregate board. SOLUTION: A chip resistor is composed of a resistor and a unit board which is rectangular in a plan view and mounted with the resistor on its surface. The method through which the above chip resistor is manufactured comprises a first process of forming the above resistor in each board area on an aggregate board having a plurality of board areas as the above unit boards, a second process of forming a resin overcoat layer of thickness 20 to 100 μm on the top surface of the resistor so as to protect the above resistor in a way protruding widthways from the unit board area, a third process of placing the aggregate board on a cutting pad so as to make its overcoat layers face downward and cut the aggregate board along the board areas into the unit chip resistors.
Patent JP-2002319175-A (JP)
Title: Optical pickup device
Inventor: MATSUMIYA HIROAKI
IPC: G11B7/125
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and smaller optical head device by solving the problem preventing an optical pickup device from having a small size and a low cost, a problem caused by increasing the number of parts and the scale of a circuit because of the need of independently installing photodetectors and the incidental circuits for controlling the light quantity of a plurality of outgoing light beams, in an optical pickup device having a plurality of light sources. SOLUTION: One photodetector 112 for controlling optical output detects a part or all of light beams 12a, 12b separated from the light emitted from a plurality of light sources 101, 108. Since this one photodetector detects a plurality of light beams separated from the outgoing light beams from a plurality of light sources, the number of optical parts and the incidental circuits for controlling optical output can be reduced, thereby making it possible to realize an inexpensive and smaller optical pickup device.
Patent JP-2002317905-A (JP)
Title: In-furnace support structure of regenerative alternating combustion type radiant tube
Inventor: YAMAMURA KAZUTO
IPC: C21D1/52
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative alternating combustion type radiant tube free from a severe damage caused by rupture of a pin and so on by reducing lateral thermal stress and deformation in ordinary operation. SOLUTION: In a longitudinal W-shape regenerative alternating combustion type radiant tube in which burners are attached to an upper and lower portions of a furnace wall and it comprises a first bend, a second bend, and a third bend from an upper portion, the second bend 6 is supported with a support fixture 54 protruded from a burner bank 11, and the first bend 4 and the third bend 8 are supported with support fixtures 57, 60 protruded from the furnace wall 13 located on the opposite side to the burner bank.
Patent JP-2002324988-A (JP)
Title: Attaching structure of mount angle
Inventor: YOSHIKAWA KAZUYOSHI
IPC: H05K7/18
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure of a mount angle wherein the number of components is cut down by a simple structure, and the replacing work of the mount angle due to the presence or absence of a door is made simple. SOLUTION: In the structure of the mount angle 3, by so bending the mount angle 3 as to make its section nearly L-shaped, a post attaching portion 4 and an appliance attaching portion 5 are formed, and regardless of the present and absent of a door body 8, the mount angles 3 for both cases are used in common with each other. The appliance attaching portion 5 is attached to the front-surface side of the main body of an appliance storing rack when attaching no door body 8 to the main body, and the mount angles 3 used for the right and left sides of the main body are so exchanged for each other as to attach each appliance attaching portion 5 to the inner side of the main body when attaching the door body 8 to the main body.
Patent JP-2002323591-A (JP)
Title: Suspending tool of flange seal surface protector of nuclear reactor pressure vessel
Inventor: SEI TAKAO
IPC: G21C19/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a suspending tool of a flange seal surface protector of a nuclear reactor pressure vessel having no possibility of soaking a suspending wire in reactor water, requiring no many operators, capable of installing and removing the seal surface protector in a short time, and capable of reducing an exposure quantity. SOLUTION: This suspending tool 10 of the seal surface protector 3 is composed of a suspending tool body 11 suspended by a hook 4 of a crane, and at least three expandable suspending arms 15 capable of positioning a wire installing part 18 expandably installed on this suspending tool body 11, and installed in a tip part almost just above the outer periphery of the seal surface protector 3. The wire 19 is set almost vertical so that a lower end position is not changed even if the wire is removed.
Patent JP-2002322588-A (JP)
Title: Method for manufacturing masking material and masking material
Inventor: OKAMOTO KINJI
IPC: B29K267/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation and adhesion of carbonized materials at the time of laser machining and thereby to provide a masking material excellent in physical strength, dimensional stability, heat resistance, electrical characteristics and heat and humidity resistant characteristics or the like. SOLUTION: In the masking material and a method for manufacturing the masking material in which an opening is formed by applying laser machining to a laminated body of a fiber-reinforced synthetic resin layer and a silicone rubber layer, an inorganic filler is dispersed and compounded in a heat-resistant synthetic resin in the fiber-reinforced synthetic resin layer so that the carbonized materials generated at the time of laser machining are easily removed.
Patent JP-2002324927-A (JP)
Title: Magnetoresistive effect device, manufacturing method therefor, thin film magnetic head, manufacturing method therefor, head gimbal assembly and hard disk device
Inventor: SHIMAZAWA KOJI
IPC: G01R33/09
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce Barkhausen noises while preventing drop of output. SOLUTION: A magnetoresistive effect device is provided with an MR element 5 having two faces 5a and 5b facing opposite sides and two side parts 5c and 5d facing the opposite sides, two bias magnetic field impression layers 27 which are arranged adjacent to the respective side parts 5c and 5d of the MR element 5 and which apply vertical bias magnetic field to the respective sides of the MR element 5 and two electrode layers 6 which are arranged adjacent to one face of each bias magnetic field applying layer 27 and make sense current flow to the MR element 5. The two electrode layers 6 are arranged so that they are partially overlapped with one face 5a of the MR element 5.  The magnetoresistive effect device is provided with two non-conductive layers 28 arranged between one face 5a of the MR element 5 and the two electrode layers 6 in the two areas which are a part of the area where one face 5a of the MR element 5 is confronted with the two electrode layers 6 and which include the end parts of the side parts 5c and 5d of the MR element 5.
Patent JP-2002332270-A (JP)
Title: Method of producing sulfonamide derivative
Inventor: ONISHI TOMOYUKI
IPC: C07C303/40
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a compound of formula 1 or formula 2 that is suitable for industrial production and provide a method of producing a specific benzenesulfonamide derivative or salt thereof. SOLUTION: Water is added to a polar solvent including a compound of formula 1 or formula 2 dissolved in to crystallize out (2R,3S)-3- benzyloxycarbonylamino-2-hydroxy-1-(N-isobutyl)-amino-4-phenylbutane or (2S,3 R)-3-benzyloxycarbonylamino-2-hydroxy-1-(N-isobutyl)amino-4-phenylbutane. Further, methanesulfonic acid is allowed to act on N-benzyloxycarbonyl- protected benzenesulfonamide derivative to deprotect the benzyloxycarbonyl group.
Patent JP-2002327575-A (JP)
Title: Drive for opening and closing sliding door
Inventor: YAMAKI SHINICHI
IPC: E05F15/14
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive drive for opening and closing a sliding door enabling the operation of holding the door fully closed using a driving motor for opening and closing the door, thus enabling cost reduction. SOLUTION: The drive for opening and closing the sliding door comprises a rail consisting of a rectilinear part provided on the body of a vehicle and being parallel to a side face, and a siding part; the sliding door 2 movably provided on the rail; a closure mechanism provided in the fully closed position of the sliding door 2; a winding drum to which one end of a traction member for the operation of opening and closing the sliding door 2 is connected, with the other end of the traction member connected to the sliding door 2 located at an end of the rail, and with the winding drum driven by the motor to rotate in normal and reverse directions to actuate the sliding door 2 for opening and closing. The motor is convertible between a first state 33a in which it attains high rpm at low torque and a second state 34a in which it is at low rpm at high torque.  When the sliding door 2 is actuated for closing and is moving on the rectilinear part, the motor is operated in the first state 33a; when the sliding door is moving on the siding part, the motor is switched to the second state 34a.
Patent JP-2002327456-A (JP)
Title: Upper revolving body for construction equipment
Inventor: KIMOTO KENZO
IPC: E02F9/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the maintenance ease of various kinds of equipment arranged in a rear portion of an upper revolving body of construction equipment. SOLUTION: According to the construction equipment, right and left partitive hoods 7a, 7b are arranged on an upper portion of a housing 4 of the upper revolving body, and the hoods 7a, 7b are rendered rotatable by means of a hinge arranged at the center of a vehicle body, such that they each assume a lower closed position and an upper opened position.
Patent JP-2002329583-A (JP)
Title: Organic electro-luminescence display device
Inventor: KITO HIDEYOSHI
IPC: G09F9/30
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an organic electro-luminescence display device which can display a high definition picture by enhancing contrast ratio. SOLUTION: An insulating layer 13 is composed of black material such as a 6-propicin fluoride vinylidene fluoride copolymer. Even if external light enters into the organic electro-luminescence display device in a bright place, most of external light is absorbed into the black insulating layer 13 before reaching an extraction electrode 17 for positive electrode or the like having a high a reflection function. Because the reflected light quantity released from the organic electro-luminescence display device is decreased, the contrast ratio of the display image is enhanced. Therefore, the high definition picture can be displayed.
Patent JP-2002329611-A (JP)
Title: Laminated composite balum transformer
Inventor: YAZAKI HIROKAZU
IPC: H01P5/10
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminated composite balum transformer that can reduce the size of electronic equipment, such as the mobile communication equipment, etc. SOLUTION: The line sections 3a, 4a, 5a, and 6a of a balum transformer TR1 are patterned spirally. The line sections 3b, 4b, 5b, and 6b of another balum transformer TR2 are also patterned spirally. The line sections 3a, 4a, 3b, and 4b are arranged between common grounding electrodes 10 and 11 and respectively constitute strip line structures. The line sections 5a, 6a, 5b, and 6b are also arranged between grounding electrodes 11 and 12 and respectively constitute strip line structures. The grounding electrodes 10-12 are respectively provided on almost the whole surfaces of sheets 2 and function as the common grounding electrodes of the balum transformers TR1 and TR2. Thus this laminated composite balum transformer 1 containing the balum transformers TR1 and TR2 is obtained.
Patent JP-2002326537-A (JP)
Title: Lighting system for vehicle
Inventor: HAYAMIZU HISAFUMI
IPC: F21Y101/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system for a vehicle capable of preventing an oncoming driver and the like from being dazzled in a case when the vehicle is continuously stopped, in an adaptive lighting system (AFS) wherein the irradiating direction of the lamp light is changed while following up a traveling condition of the vehicle. SOLUTION: In this adaptive lighting system provided with lamp deflection angle control means 1, 2, 4 for changing and controlling a deflection angle of an auxiliary lamp 30 belonging to a main lamp, and controlling the deflection angle of the auxiliary lamp 30 corresponding to the traveling condition of the vehicle, the system is further provided with vehicle stop condition detecting means 1, 2 for detecting the stop condition where the vehicle is stopped or travels at an extremely low speed, and a lighting control means 5 for distinguishing or dimming the auxiliary lamp when the stop condition of the vehicle is continued for a predetermined time.  As the auxiliary lamp 30 is distinguished or dimmed when the vehicle is stopped in a condition that the auxiliary lamp 30 is deflected, and the stop condition is continued for the predetermined time, other cars and walkers can be prevented from being dazzled by the auxiliary lamp 30, and the traffic safety can be secured without discomforting a trailing car.