baber/WOPTO huggingface dataset:
Patent JP-2003210588-A (JP)
Title: Shape memory alloy pipe type actuator, and its manufacturing method
Inventor: MINETA TAKASHI
IPC: A61M25/01
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape memory alloy pipe type actuator which does not require a process wherein a plurality of actuators are positioned and assembled for each active tubule, and its manufacturing method.  <P>SOLUTION: For this shape memory alloy pipe type actuator 1, an actuator section 2, and a fixing section 4 which fixes both ends 2a and 2b of the actuator section 2 and also fixes the actuator section 2 to the tubule 3 are constituted of a pipe-form integrated article. A resist is applied on a shape memory alloy pipe which memorizes the shape, and a resist pattern is formed by a non-flat exposure. Then, an electrolysis etching is performed with the resist pattern as a mask; and the shape memory alloy pipe type actuator is manufactured by making the resist pattern go through a dummy metal layer which is provided on the internal wall of the shape memory alloy pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214353-A (JP)
Title: Control apparatus and control method for linear compressor
Inventor: HASEGAWA SUGIMATSU
IPC: H02P25/06
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To regularly preset a thrust constant of a linear motor and thereby to improve reliability in drive control, in a drive control apparatus implementing protective control by using the thrust constant of a linear compressor.  <P>SOLUTION: The control apparatus comprises: an auto-tuning means for calculating the thrust constant from induced voltage of the linear motor; and a means for presetting the thrust constant depending on an environmental condition or the drive condition. Therefore, the reliability of protective control is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212449-A (JP)
Title: Service floor controller of elevator
Inventor: SAKAI YASUHIRO
IPC: B66B5/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service floor controller of an elevator capable of preventing a crime such as a theft using the elevator by releasing a nonstop operation or a resting operation.  <P>SOLUTION: This service floor controller comprises a micro switch 8 for detecting removal of a peripheral component of a nonstop floor switch 1 and outputting a detection signal and an evacuating means for moving a car to the other floor different from a predetermined floor in response to the detection signal. When an invader intending the crime such as the theft removes the peripheral component of the nonstop floor switch 1, the micro switch 8 detects the removal of the component and outputs the detection signal, the evacuating means moves the car to the other floor different from the predetermined floor to be provided with the nonstop floor switch 1, thereby preventing the invader from getting on the car.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218694-A (JP)
Title: Charge pump circuit and pll circuit using the same
Inventor: HARADA SHINGO
IPC: H03L7/093
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit which can generate an output current including only small error components with a very simple circuit constitution and a PLL circuit using the charge pump circuit.  <P>SOLUTION: A current source transistor Qn21, a switch transistor Qn22 and a cascode transistor Qn23 are connected in series between the ground and an output node N21. Further, a current source transistor Qn24, a switch transistor Qn25 and a cascode transistor Qn26 are connected in series. Still further, a current source transistor Qp21 and a cascode transistor Qp22 are connected in series between a power source VDD and the output node N21. Furthermore, a switch transistor Qn27 and a cascode transistor Qn28 are connected in series between a current source transistor Qn21 and the power source VDD, and a switch transistor Qn29 and a cascode Qn30 are connected between the current source transistor Qn24 and power source VDD.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216700-A (JP)
Title: Tour content determination system, method for realizing the system, and computer program
Inventor: MAE YOSHIMITSU
IPC: G06Q50/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prepare and provide a tour with a full cosmetic service.  <P>SOLUTION: A preceding schedule, a succeeding schedule, and an intermediate schedule group are stored in a server 1. The server 1 performs the processing (1) that the intermediate time is calculated based on the preceding schedule and the succeeding schedule, the processing (2) that the server 1 extracts a candidate intermediate schedule usable in the intermediate time from the intermediate schedule group, and transmits the candidate intermediate schedule to a PC 2 to apply for the tour, the processing (3) that the schedule selected from the candidate intermediate schedule is received from the PC 2, and the processing (4) that the content of the tour is determined based on the received selected schedule, the preceding schedule, and the succeeding schedule.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221150-A (JP)
Title: Intermittent web sheet feed mechanism
Inventor: OKANO YOSHINORI
IPC: B65H23/188
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermittent web sheet feed mechanism that supplies a web of cardboard to various machines such as a reciprocating platen type punching machine requiring an intermittently fed supply of the web of cardboard.  <P>SOLUTION: Positive rotation in-feed rollers 11 for continuously feeding in a web sheet S, and intermittent rotation out-feed rollers 12 are disposed. Between the in-feed rollers 11 and the out-feed rollers 12, an oscillation movement guide roller 2 is journaled in an eccentric position of a rotor 1 continuously rotated in synchronism with an intermittent rotation movement so as to guide the web sheet S, and an adjusting guide roller 21 is arranged so as to adjust a distance Dx to a straight line L interconnecting axes of the rotor 1 and in-feed rollers 11. An appropriate adjustment of the distance Dx can set an intermittent feed length of the web sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220215-A (JP)
Title: Pachinko game machine
Inventor: MIZUNO MASAHIRO
IPC: A63F7/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine by which the stored number of passing-through game balls to a prescribed area in the middle of pattern variation is digested smoothly and performance contents in pattern generation processes are well provided.  <P>SOLUTION: In the pachinko game machine, the number of the passing- through game balls to a winning judging area 14 is displayed by a passage stored number display device 8. When a displayed passage stored number is two or more, the pachinko game machine digests a plurality of passage stored numbers and carries out the pattern generation processes 30 to 43 once. Thus, digesting of the stored number is accelerated and an ineffective ball becomes difficult to occur. Thus, since time reduction, etc., of the pattern generation processes 30 to 43 is no longer required, pattern performance is not reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226462-A (JP)
Title: Device for stitching sheet material
Inventor: IGARASHI HITOSHI
IPC: B65H37/06
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space saving saddle stitching device positioning a designated part of a sheet material to a stitching position of a stapler unit according to a size of the sheet material to be stitched.  <P>SOLUTION: A left and right pair of staple units 40 provided with a driver unit 60 and a clincher unit 80 for stitching a plurality of paper sheets P with staples are arranged in a horizontal direction. A first guiding plate 5 guiding the paper sheets P so as to convey the papers P with its own weight to a stitching position of a staple by the staple unit 40 is formed toward a gravity direction. An introducing opening 4 for sheet material is provided in an upper part side of the first guiding plate 5. A support plate 133 (support member) supporting a lower end part of the paper sheet P is arranged in a lower side of a slide guide 9 in such a manner that vertical height can be adjusted to position a center part of the introduced paper sheet P to the stitching position of a pair of the staple units 40R, 40L regardless of size of the paper sheet P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230941-A (JP)
Title: Method for manufacturing fluid sand self-curing mold
Inventor: SUGANO TOSHITAKE
IPC: B22C1/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluid sand self-curing mold free from fall of sand, having predetermined strength and free from swelling.  <P>SOLUTION: In the method for manufacturing the fluid sand self-curing mold, an acid-curing type resin made by mixing either one or both of a chlorofluorocarbon resin containing a furfuryl alcohol of 70% or less and a phenol resin is added to foundry sand having an ignition loss of 0.5-6.0% in a range to satisfy a relation; compressive strength (kg/cm2) = 37.5 × the amount of addition of a resin as an active ingredient + 36.7 × density of sand - 70 ± 15 with respect to the compressive strength required by the resin as the active ingredient in the acid-curing type resin. A curing agent containing a sulfuric acid of 1-40% and having the concentration of a curing agent as an active ingredient of 30% or more is added thereto in a range satisfying a relation than 5% ≥ the amount of addition of the curing agent ≥ 0.05 ×the AFS grain size index - 1.5, and according to a sand temperature or atmosphere temperature, and simultaneously satisfying a relation that the concentration of the curing agent as the active ingredient = -1.05 × ambient temperature + 72.25 ±10. A sulfosuccinic acid-based surfactant of 0.02-2.0% is added thereto as a foaming agent, the apparent density of fluid sand is 1.0-1.45, and a usable time is 3-15 minutes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226463-A (JP)
Title: Image forming system
Inventor: USHIO MASARU
IPC: G03G15/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system capable of setting punched paper sheets without punching holes even if a punching function is selected when loaded paper sheets are punched paper sheets.  <P>SOLUTION: In the image forming system including an image forming device having a plurality of paper storing means and a paper type setting means capable of setting a type of paper sheets loaded in the paper storing means, and a punching device capable of punching holes on the paper sheets by the punching function, the image forming device has the paper sheet setting means capable of setting punched paper and a controlling means for the image forming system controls the punching device not to punch holes on the punched paper or not to start the image forming device when the paper is punched paper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233899-A (JP)
Title: Device and method for detecting road shoulder
Inventor: ONOGUCHI KAZUNORI
IPC: G06T1/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for detecting a road shoulder of a road on which a vehicle should travel stably and at high speed by using an on-vehicle stereo camera as technology for realizing support for safe drive and automatic travel of an automobile.  <P>SOLUTION: This device is provided with cameras 1, 2 that photograph images I1, I2, image storage parts 3, 4 that successively store the images I1, I2, a difference image generation part 5 that calculates absolute value difference in brightness values between a converted image M1 formed by converting the image i1 into a view from the camera 2 by assuming a car is constrained on a road plane and the image I2 by every pixel and that generates a difference image S1, a difference image generation part 6 that calculates absolute value difference in brightness values between a converted image M2 formed by converting the image I2 into a view from the camera 1 by assuming a car is constrained on the road surface by every pixel and that generates a difference image S2 and road shoulder detection part 7, 8 that detect road shoulders on each side of the cameras 1, 2 from the difference images S1, S2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234638-A (JP)
Title: MULTI-INPUT INTEGRATION CIRCUIT AND MULTI-INPUT DeltaSigmaMODULATION CIRCUIT
Inventor: KAJITA TETSUYA
IPC: H03H11/04
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a circuit area, power consumption, and costs.  <P>SOLUTION: A multi-input integration circuit is provided with switches S1a and S1b for successively selecting two input signals INa and INb, and a CR type integration circuit for integrating the output of the switches S1a and S1b. The CR type integration circuit is provided with a resistor R, integration capacitors Cfa and Cfb provided corresponding to the input signals INa and INb, and switches S2a and S2b for selecting the integration capacitor corresponding to the selected input signal between the integration capacitors Cfa and Cfb in synchronism with the switches S1a and S1b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230449-A (JP)
Title: Chair
Inventor: UEDA NOBUYUKI
IPC: A47C7/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the freedom of design of an operation part for inducing the movement of a backrest or a seat.  <P>SOLUTION: This chair comprises the operation part 54 and a support part 5 for movably supporting the operation part 54, so that the movement of the backrest or seat is induced by the movement of the operation part 54. Slide engagement parts for slidably engaging the operation part 54 with the support part 5 are provided in a plurality of positions, so that the operation part 54 performs at least a movement including a posture change to the support part 5 by the sliding effect in each slide engagement part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231032-A (JP)
Title: Work positioning clamping device
Inventor: YAMAZAKI MAKOTO
IPC: B23K37/04
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To position and clamp various kinds of works by one kind of positioning clamping device.  <P>SOLUTION: This positioning clamping device comprises a plurality of conical positioning members 15 respectively inserted into a plurality of pin insertion holes 14 formed on a work W for positioning the work, abutting parts (seat ring) respectively mounted on a rear end part of each positioning member 15 and seated on a peripheral edge part of each pin insertion hole, a clamp member located inside of the positioning member (positioning pin 15) at a lowered position, and displaced to a clamping position of a holding face at the circumference of the pin insertion holes 14 of the work W at a raised position, and a base (mounting base, unit base 3a) for mounting the clamp member, and the positioning member can be raised and lowered to the base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235463-A (JP)
Title: Piscicultural formula feed
Inventor: SAKAMOTO SHUICHI
IPC: A23K1/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piscicultural formula feed which has high feed efficiency and the high accumulation rates of various nutrients in fish bodies, in other words, high nutrient-digesting and absorbing rates, and enhances the growth of fishes.  <P>SOLUTION: This formula feed is obtained by designing and formulating the feed on the bases of the optimal feed calorie and the optimal C/P ratio (75 to 95) defined by a special calculating formula.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233484-A (JP)
Title: Printing control device and program
Inventor: TSURUMI MAKOTO
IPC: B41J29/38
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable interruption by printing of other file during printing of a large volume of file, and to easily sort printed materials output from a printer even if the interruption printing is conducted.  <P>SOLUTION: A print server 1 sequentially reads out each document file in a spool folder 12B in response to the contents of a printing sequence managing memory 12C, and forwards them to a printer 5. In this case, if it is a large volume of file, it is checked whether there are other document files waiting for printing or not after specified amount of this large volume of file is printed. If there is other document file, this file is decided to be an interruption object under the condition that this is a small volume of file, and that at least one of 'sheet size' and 'sheet direction' between this large volume of file and the small volume of file is different, and then the interruption printing of this small file is conducted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231044-A (JP)
Title: Chamfering method and chamfering device for information recording medium glass substrate
Inventor: YAMADA ISAO
IPC: B24B9/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chamfering method and a chamfering device for an information recording medium glass substrate possible to improve circularity of a chamfering part of the glass substrate.  <P>SOLUTION: This chamfering device is provided with a rotary support shaft 18 formed with a position adjusting projection 19 and a fixing recessed part 20 in a lower end surface thereof and a rotary grinding wheel 22 formed with a first and a second adjusting holes 23 and 24 and also formed with a fitting adjustment recessed part 25 in a lower end surface thereof. The rotary grinding wheel 22 is fixed to the rotary support shaft 18 by inserting the position adjusting projection 19 into the first position adjustment hole 23 and inserting a bolt 28 into the second position adjustment hole 24 and screwing the bolt 28 to the fixing recessed part 20. The peripheral surface of the rotary grinding wheel 22 is pushed to the inner peripheral end surface or the outer peripheral end surface of the glass substrate to chamfer both the inner and the outer peripheral end surfaces of the glass substrate. A value to be obtained by dividing the number of revolution of the rotary grinding wheel 22 with the number of revolution of the glass substrate is set to contain a decimal value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355556-A (JP)
Title: Catalyst for oxidation of alkyl benzenes and method for preparing aromatic aldehyde
Inventor: KISHIMOTO YOSHIJI
IPC: C07B61/00
Filed: 2002-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a novel catalyst which is capable of oxidizing alkyl benzenes in a gaseous phase in the presence of molecular oxygen and preparing the corresponding aromatic aldehyde in a high yield, and a method of preparing the corresponding aromatic aldehyde in a high yield from the alkyl benzenes by using this catalyst. SOLUTION: The catalyst for preparing the corresponding aromatic aldehyde by oxidizing the alkyl benzenes in the gaseous phase in the presence of the molecular oxygen contains tungsten and antimony and further contains an oxide of at least one kind of the metal selected from the group consisting of niobium, tantalum, zirconium and titanium or a multi component oxide of >=2 kinds of the metals.
Patent JP-2003235884-A (JP)
Title: Urine collecting bag
Inventor: SUGIYAMA KATSUHIKO
IPC: A61F13/15
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems, such as voluminousness and a difficulty in downsizing of the conventional urine collecting bag for the male when an attempt is made to improve its performance to absorb urine.  <P>SOLUTION: The urine collecting bag 10 has a liquid impermeable body 11 which is formed into a bag shape, an aperture 12 which is formed at the body 11 and into which the penis of the male sexual organs is inserted, an absorber 14 which is housed into the body 11 and can absorb and hold the urine, and a trap 16 which is formed at the body 11 and temporarily stores the urine to be absorbed by the absorber 14. When the urine is discharged in a large volume into the body 11, the urine failing to be instantaneously absorbed by the absorber 14 is temporarily stored in the trap 16 and the urine stored into the trap 16 is gradually absorbed and held by the absorber 14 as time passes by.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237461-A (JP)
Title: Controller for turn signal
Inventor: KITAYAMA MASAKI
IPC: B60Q1/42
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a turn signal lamp exactly turned on and off by automatic cancelling.  <P>SOLUTION: This controller is provided with the left and right turn signal lamps 3, 5 for turned on and off by an operation of a driver to indicate a track change to a periphery, a turn signal switch 11 operated for controlling the turn-on and -off of the turn signal lamps 3, 5, differential steering angle detecting means 9, 15 for detecting differential values of a steering angle, and a controller 1 for turning selectively on the turn signal lamps 3, 5 based on an operation signal from the turn signal switch 11, and for tuning them off when the steering angle judged based on the detected values by the differential steering angle detecting means 9, 15 comes within a set range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241270-A (JP)
Title: Light emitting device and camera
Inventor: CHIN TOI
IPC: G03B15/03
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely make two optical members abut on each other by a cam drive in the case of changing light emitting range.  <P>SOLUTION: A light emitting device has a light source 1, a 1st optical member 5 fixed in an optical axis direction, a 2nd optical member 4 capable of moving in the optical axis direction with respect to the member 5, and a driving mechanism equipped with a cam surface 8a1 changing the position of the member 4 in the optical axis direction and an energizing member 7 generating energizing force in a direction where a part to be driven 4a provided in the member 4 is made to abut on the can surface. The driving mechanism is constituted to drive the member 4 in a state where the part to be driven is made abut on the cam surface between a position proximate to the member 5 and a position more separate from the member 5 than the former position, and make the member 4 abut on the member 5 by the energizing force of the member 7 in a state where the part to be driven is separated from the cam surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236629-A (JP)
Title: Sequential forming method
Inventor: FUKUDA KOJI
IPC: B21D22/18
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform the sequential forming of a part of simple shape.  <P>SOLUTION: A part 2 to be formed from a plate 1 has side walls 3-6, a top part 7 and a corner part 8. The side walls 3-6 and the top part 7 form a curved surface of simple shape. The bar-shaped pressing member 10 is moved along a line L in X-direction and a line M in Y-direction included in a plane V orthogonal to a contour line plane H at the part 2. A roller 11 is rotatably fitted to a distal end of the bar-shaped pressing member 10, and a curved surface of simple shape is plastically deformed with the width W at a time. The part 2 can be formed through the sequential forming by repeating the forming by shifting the roller 22 with the width W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241315-A (JP)
Title: Projection type display device
Inventor: HARA NOBUYUKI
IPC: G02F1/13
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fine dust, the nicotine and the tar of a cigarette, etc., mixed in cooling air from adhering to an optical component such as a light valve accommodated in an air cooling space.  <P>SOLUTION: In a liquid crystal projector, an adherence portion 63 of dust, etc., composed of a material 64 having adhesiveness for making the fine dust, the nicotine, the tar, etc., adhere thereto, is attached to one or a plurality of locations within a cooling air flow area between a cooling fan 27 and the inside of an air cooling space 41.  <P>COPYRIGHT: (C)2003,JPO